/* ============================================================
   PLAN C - Premium Design Theme (Digital Alchemy)
   Complete Stylesheet: Reset + Layout + Theme + Components
   updated: 2026-02-13
   ============================================================ */

/* ----- Reset & Base ----- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font: inherit;
    color: inherit;
}

/* ----- CSS Variables ----- */
:root {
    /* Core Palette */
    --c-bg-main: #050508;
    --c-bg-secondary: #0a0a0f;
    --c-bg-card: rgba(20, 20, 30, 0.6);
    --c-bg-card-hover: rgba(30, 30, 45, 0.8);

    /* Accents */
    --c-primary: #7000ff;
    --c-primary-glow: #a64aff;
    --c-accent: #00f0ff;
    --c-accent-glow: #4fffff;
    --c-gold: #ffd700;

    /* Text */
    --c-text-main: #ffffff;
    --c-text-secondary: #a0a0b8;
    --c-text-muted: #8888aa;
    --c-text-dark: #000000;

    /* Gradients */
    --g-primary: linear-gradient(135deg, var(--c-primary), var(--c-accent));
    --g-alchemy: linear-gradient(135deg, #7000ff 0%, #00f0ff 50%, #ffd700 100%);
    --g-dark-overlay: linear-gradient(to bottom, transparent, var(--c-bg-main));
    --g-glass: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));

    /* Effects */
    --glass-blur: blur(12px);
    --border-glass: 1px solid rgba(255, 255, 255, 0.08);
    --border-glow: 1px solid rgba(112, 0, 255, 0.3);
    --shadow-neon: 0 0 20px rgba(112, 0, 255, 0.2);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);

    /* Layout */
    --container-width: 1240px;
    --header-h: 80px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

/* ----- Body ----- */
body {
    background-color: var(--c-bg-main);
    color: var(--c-text-main);
    font-family: 'Inter', 'Noto Sans KR', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
    word-break: keep-all;
    overflow-wrap: break-word;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(112, 0, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 240, 255, 0.05) 0%, transparent 40%);
}

/* ----- Container ----- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h);
    z-index: 1000;
    background: rgba(5, 5, 8, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: background 0.3s;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Logo */
.header__logo {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.logo-text {
    color: #fff;
}

.logo-accent {
    color: var(--c-accent);
}

.footer__logo {
    font-size: 1.4rem;
    font-weight: 800;
    display: inline-flex;
    gap: 2px;
}

/* GNB */
.gnb__list {
    display: flex;
    gap: 0.25rem;
}

.gnb__item {
    position: relative;
}

.gnb__link {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--c-text-secondary);
    border-radius: var(--radius-full);
    transition: color 0.25s, background 0.25s;
}

.gnb__link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.gnb__item--active .gnb__link {
    color: #fff;
    background: rgba(112, 0, 255, 0.15);
}

/* Hamburger */
.header__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1100;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: 0.3s;
}

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 1050;
    background: rgba(5, 5, 8, 0.97);
    backdrop-filter: blur(30px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s;
}

.mobile-nav.is-open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav__inner {
    text-align: center;
}

.mobile-nav__list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--c-text-secondary);
    transition: color 0.25s, background 0.25s;
}

.mobile-nav__link:hover,
.mobile-nav__link--active {
    color: #fff;
    background: rgba(112, 0, 255, 0.1);
}

.mobile-nav__label-en {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-text-muted);
}

.mobile-nav__contact {
    margin-top: 3rem;
}

.mobile-nav__phone {
    margin-top: 1rem;
    color: var(--c-text-muted);
    font-weight: 600;
    font-size: 1.1rem;
}

/* ============================================================
   SECTIONS (general)
   ============================================================ */
.section {
    padding: 6rem 0;
    position: relative;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-h);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background:
        radial-gradient(circle at 50% 50%, rgba(112, 0, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 240, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 40%);
    z-index: -2;
    animation: pulse-glow 10s infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(5, 5, 8, 0) 0%, rgba(5, 5, 8, 1) 90%);
    z-index: -1;
}

.hero__bg-element {
    position: absolute;
    top: 50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(112, 0, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    filter: blur(60px);
}

.hero__content {
    position: relative;
    z-index: 1;
}

.hero__overtitle {
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero__title {
    font-size: clamp(2.8rem, 6vw, 5rem);
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 40px rgba(112, 0, 255, 0.3);
}

.hero__keyword {
    display: inline-block;
    position: relative;
}

.hero__keyword::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--c-accent);
    opacity: 0.3;
    z-index: -1;
    transform: skewX(-20deg);
}

.hero__desc {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--c-text-secondary);
    max-width: 550px;
    margin-bottom: 2.5rem;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
.page-hero {
    padding: calc(var(--header-h) + 5rem) 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center top, rgba(112, 0, 255, 0.12) 0%, transparent 60%);
    z-index: -1;
}

.page-hero__label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--c-accent);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
}

.page-hero__title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.page-hero__desc {
    font-size: 1.1rem;
    color: var(--c-text-secondary);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

.page-hero__visual {
    display: block;
    max-width: 600px;
    width: 100%;
    height: auto;
    margin: 2rem auto 0;
    border-radius: 16px;
    opacity: 0.85;
    filter: drop-shadow(0 0 20px rgba(180, 74, 255, 0.2));
    transition: transform 0.4s ease, opacity 0.4s ease;
    background: #0a0a0f;
    mix-blend-mode: lighten;
}

.page-hero__visual:hover {
    transform: scale(1.02);
    opacity: 1;
}

.hero__visual {
    position: absolute;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
    width: 280px;
    height: auto;
    max-height: 280px;
    object-fit: contain;
    opacity: 0.5;
    z-index: 1;
    filter: brightness(0.8) contrast(1.3) drop-shadow(0 0 30px rgba(180, 74, 255, 0.3));
    animation: float 6s ease-in-out infinite;
    mix-blend-mode: screen;
}

/* Section Images (Content) */
.section-image {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important; border-radius: 12px !important;
    height: auto !important;
    margin: 2.5rem auto !important;
    border-radius: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    /* 상하좌우 4방향 그라데이션 페이드 - 가장자리를 배경에 자연스럽게 융합 */
    -webkit-mask:
        linear-gradient(to bottom, transparent 0%, black 22%, black 78%, transparent 100%) top/100% 100% no-repeat,
        linear-gradient(to right, transparent 0%, black 14%, black 86%, transparent 100%) left/100% 100% no-repeat;
    -webkit-mask-composite: source-in;
    mask:
        linear-gradient(to bottom, transparent 0%, black 22%, black 78%, transparent 100%) top/100% 100% no-repeat,
        linear-gradient(to right, transparent 0%, black 14%, black 86%, transparent 100%) left/100% 100% no-repeat;
    mask-composite: intersect;
}

@media (max-width: 1024px) {
    .hero__visual {
        width: 220px;
        max-height: 220px;
        right: 2%;
        opacity: 0.4;
    }

    .page-hero__visual {
        max-width: 90%;
    }

    .section-image {
        max-width: 90%;
    }
}

@media (max-width: 768px) {
    .hero__visual {
        display: none;
    }

    .page-hero__visual {
        max-width: 85%;
    }

    .section-image {
        max-width: 85%;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(-50%);
    }

    50% {
        transform: translateY(-55%);
    }
}

@media (max-width: 1024px) {
    .hero__visual {
        width: 300px;
        height: 300px;
        right: 2%;
        opacity: 0.6;
    }

    .page-hero__visual {
        max-width: 320px;
    }
}

@media (max-width: 768px) {
    .hero__visual {
        display: none;
    }

    .page-hero__visual {
        max-width: 250px;
        margin-top: 1.5rem;
    }
}

/* ============================================================
   SECTION HEADER
   ============================================================ */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header__subtitle {
    color: var(--c-accent);
    font-weight: 700;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    display: block;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.section-header__title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.section-header__desc {
    font-size: 1.05rem;
    color: var(--c-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================================
   GLASSMORPHISM UTILITIES
   ============================================================ */
.glass-panel {
    background: var(--c-bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--border-glass);
    box-shadow: var(--shadow-card);
}

.glass-card {
    background: var(--g-glass);
    backdrop-filter: var(--glass-blur);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
    border-color: rgba(112, 0, 255, 0.5);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    letter-spacing: -0.02em;
    line-height: 1.3;
}

p {
    line-height: 1.7;
}

.text-gradient {
    background: var(--g-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.text-alchemy {
    background: var(--g-alchemy);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.btn--primary {
    background: var(--c-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(112, 0, 255, 0.3);
}

.btn--primary:hover {
    background: var(--c-primary-glow);
    box-shadow: 0 0 30px rgba(112, 0, 255, 0.6);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--c-text-main);
}

.btn--outline:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.btn--lg {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

.btn--full {
    width: 100%;
}

/* ============================================================
   SERVICES GRID
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.service-card {
    position: relative;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    background: var(--c-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    color: inherit;
}

.service-card:hover {
    background: linear-gradient(145deg, rgba(30, 30, 45, 0.9), rgba(20, 20, 30, 0.8));
    border-color: var(--c-primary);
    transform: translateY(-5px);
}

.service-card__icon {
    font-size: 3rem;
    color: var(--c-accent);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.4));
}

.service-card__title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.service-card__desc {
    font-size: 0.95rem;
    color: var(--c-text-secondary);
    line-height: 1.6;
    flex-grow: 1;
}

.service-card__arrow {
    margin-top: 1.5rem;
    align-self: flex-end;
    font-size: 1.5rem;
    color: var(--c-primary);
    opacity: 0;
    transform: translateX(-10px);
    transition: 0.3s;
}

.service-card:hover .service-card__arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================================
   STATS
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-card {
    padding: 1rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--g-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--c-text-secondary);
    margin-top: 0.5rem;
}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.comparison-table {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th {
    background: rgba(112, 0, 255, 0.1);
    color: var(--c-accent);
    padding: 1.5rem;
    text-align: left;
    font-size: 0.95rem;
}

.comparison-table td {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
    color: var(--c-text-secondary);
}

.comparison-table .highlight {
    background: rgba(112, 0, 255, 0.05);
    color: #fff;
    font-weight: 600;
}

/* ============================================================
   CTA BLOCK
   ============================================================ */
.cta-block {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--c-bg-card);
    border: var(--border-glass);
    border-radius: var(--radius-lg);
}

.cta-block__title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.cta-block__desc {
    font-size: 1.1rem;
    color: var(--c-text-secondary);
    margin-bottom: 2rem;
}

/* ============================================================
   FEATURE / PEACOCK CARDS
   ============================================================ */
.peacock-grid,
.archetype-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    padding: 2.5rem;
}

.feature-card__icon {
    font-size: 2.5rem;
    color: var(--c-accent);
    margin-bottom: 1rem;
}

.feature-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card__desc {
    font-size: 0.95rem;
    color: var(--c-text-secondary);
    line-height: 1.6;
}

/* ============================================================
   PRODUCING FLOW (Process Steps)
   ============================================================ */
.producing-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.producing-flow__item {
    padding: 2rem;
    text-align: center;
}

.producing-flow__step {
    display: inline-block;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--g-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.producing-flow__item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.producing-flow__item p {
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}

.producing-flow__who {
    display: inline-block;
    margin-top: 0.75rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    border-radius: var(--radius-full);
    background: rgba(112, 0, 255, 0.15);
    color: var(--c-accent-glow);
}

/* ============================================================
   PROCESS GRID
   ============================================================ */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.process-step {
    padding: 1.5rem;
    text-align: center;
}

.process-step__number {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    background: var(--g-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.process-step__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.process-step__desc {
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}

/* ============================================================
   PROBLEM COMPARISON
   ============================================================ */
.problem-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.problem-comparison__old,
.problem-comparison__new {
    padding: 2.5rem;
    border-radius: var(--radius-md);
}

.problem-comparison ul {
    margin-top: 1rem;
}

.problem-comparison li {
    padding: 0.5rem 0;
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* ============================================================
   PLATFORM BLOCKS (SNS)
   ============================================================ */
.platform-block__header {
    margin-bottom: 2rem;
}

.platform-block__tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    background: rgba(112, 0, 255, 0.15);
    color: var(--c-accent);
    margin-bottom: 0.75rem;
}

.platform-block__title {
    font-size: 1.8rem;
    font-weight: 800;
}

.platform-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* ============================================================
   COMMUNITY COMPARISON (SNS)
   ============================================================ */
.community-comparison {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
}

.community-comparison__vanity,
.community-comparison__micro {
    flex: 1;
    min-width: 250px;
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.community-comparison__vanity {
    background: rgba(255, 255, 255, 0.03);
}

.community-comparison__number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--c-text-muted);
}

.community-comparison__number--highlight {
    color: transparent;
}

.community-comparison__label {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.community-comparison__vs {
    font-size: 2rem;
    color: var(--c-primary);
}

.community-comparison ul {
    text-align: left;
    margin-top: 1rem;
}

.community-comparison li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}

/* ============================================================
   ARCHETYPE CARDS (About)
   ============================================================ */
.archetype-card {
    padding: 2.5rem;
    text-align: center;
}

.archetype-card__icon {
    font-size: 3rem;
    color: var(--c-accent);
    margin-bottom: 1.5rem;
}

.archetype-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.archetype-card h3 small {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    font-weight: 400;
}

.archetype-card p {
    font-size: 0.95rem;
    color: var(--c-text-secondary);
    line-height: 1.6;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-form {
    padding: 3rem;
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--c-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.95rem;
    transition: border-color 0.25s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--c-primary);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-progress {
    margin-bottom: 2rem;
}

.form-progress__bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.form-progress__fill {
    height: 100%;
    background: var(--g-primary);
    box-shadow: 0 0 10px var(--c-primary);
    transition: width 0.4s;
}

.form-step {
    display: none;
}

.form-step--active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info__item {
    padding: 2rem;
}

.contact-info__icon {
    font-size: 2rem;
    color: var(--c-accent);
    margin-bottom: 1rem;
}

.contact-info__label {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    margin-bottom: 0.5rem;
}

.contact-info__value {
    font-size: 1.1rem;
    font-weight: 600;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    margin-top: 4rem;
}

.footer-cta {
    background: linear-gradient(135deg, rgba(112, 0, 255, 0.12) 0%, rgba(0, 240, 255, 0.08) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 5rem 0;
}

.footer-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-cta__title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.3;
}

.footer-cta__desc {
    font-size: 1.05rem;
    color: var(--c-text-secondary);
    margin-top: 0.75rem;
}

.footer-info {
    background: var(--c-bg-secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-info__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
}

.footer-info__slogan {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    margin-top: 1rem;
}

.footer-info__slogan-kr {
    color: var(--c-text-muted);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.footer-info__heading {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-info__links ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-info__links a {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    transition: color 0.25s;
}

.footer-info__links a:hover {
    color: var(--c-accent);
}

.footer-info__contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-info__contact li {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.footer-info__contact span {
    font-size: 0.8rem;
    color: var(--c-text-muted);
}

.footer-info__contact a,
.footer-info__contact p {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
}

.footer-info__bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    text-align: center;
    color: var(--c-text-muted);
    font-size: 0.85rem;
}

/* ============================================================
   HOME: PAIN POINT SECTION
   ============================================================ */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.pain-card {
    padding: 2rem;
    border-radius: var(--radius-md);
}

.pain-card--featured {
    border: 2px solid var(--c-primary);
    transform: scale(1.05);
    z-index: 1;
}

.pain-card__icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.pain-card__text {
    font-size: 1.05rem;
    color: var(--c-text-secondary);
    line-height: 1.6;
}

.pain-solution {
    text-align: center;
    padding: 2rem;
}

.pain-solution__text {
    font-size: 1.2rem;
    line-height: 1.8;
}

/* ============================================================
   HOME: WHY PLAN C
   ============================================================ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.why-card {
    padding: 2.5rem;
    border-radius: var(--radius-md);
}

.why-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--c-primary);
}

.why-card__title {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.why-card__desc {
    color: var(--c-text-secondary);
    line-height: 1.7;
}

/* ============================================================
   HOME: METHODOLOGY
   ============================================================ */
.method-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.method-card {
    padding: 2.5rem 2rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.method-card__step {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-primary);
    margin-bottom: 1rem;
    padding: 0.3rem 1rem;
    border: 1px solid rgba(112, 0, 255, 0.3);
    border-radius: var(--radius-full);
}

.method-card__title {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.method-card__desc {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.services-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ============================================================
   HOME: INDUSTRIES
   ============================================================ */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.industry-card {
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.industry-card__icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.industry-card__name {
    font-size: 1.1rem;
    font-weight: 600;
}

/* ============================================================
   WORKS PAGE: LOGO WALL
   ============================================================ */
.works-logo-wall {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.works-logo-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 2rem;
    background: rgba(12, 12, 18, 0.6);
    overflow: hidden;
    cursor: default;
    transition: background 0.3s ease;
}

.works-logo-item::after {
    content: attr(data-name);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(112, 0, 255, 0.88);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    opacity: 0;
    transition: opacity 0.25s ease;
    padding: 1rem;
    text-align: center;
}

.works-logo-item:hover::after {
    opacity: 1;
}

.works-logo-item:hover {
    background: rgba(20, 10, 40, 0.8);
}

.works-logo-item img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%) brightness(2) opacity(0.7);
    transition: filter 0.3s ease, opacity 0.3s ease;
    display: block;
}

.works-logo-item:hover img {
    filter: grayscale(100%) brightness(2) opacity(0.3);
}

/* 모바일: 3열로 축소 */
@media (max-width: 768px) {
    .works-logo-wall {
        grid-template-columns: repeat(3, 1fr);
    }

    .works-logo-item {
        padding: 1.5rem 1rem;
    }

    .works-logo-item img {
        max-height: 40px;
    }
}

/* ============================================================
   HOME: TESTIMONIALS
   ============================================================ */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    padding: 2.5rem;
    border-radius: var(--radius-md);
}

.testimonial-card__quote {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--c-text-secondary);
    font-style: italic;
    padding-left: 1.5rem;
    border-left: 3px solid var(--c-primary);
}

.testimonial-card__author {
    font-weight: 700;
    font-size: 0.95rem;
}

.testimonial-card__role {
    font-size: 0.85rem;
    color: var(--c-text-muted);
}

/* ============================================================
   IMC: PILLARS
   ============================================================ */
.imc-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.imc-pillar {
    padding: 2.5rem 2rem;
    text-align: center;
}

.imc-pillar__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--c-primary);
}

.imc-pillar h3 {
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
}

.imc-pillar__subtitle {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    margin-bottom: 1.5rem;
}

.imc-pillar ul {
    list-style: none;
    text-align: left;
}

.imc-pillar ul li {
    padding: 0.4rem 0;
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.imc-pillar ul li:last-child {
    border-bottom: none;
}

/* ============================================================
   IMC: DATA FLOW
   ============================================================ */
.data-flow__grid {
    display: flex;
    align-items: stretch;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.data-flow__step {
    flex: 1;
    min-width: 200px;
}

.data-flow__step h4 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.data-flow__step h4 i {
    color: var(--c-primary);
}

.data-flow__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.data-flow__tags span {
    padding: 0.3rem 0.8rem;
    background: rgba(112, 0, 255, 0.1);
    border: 1px solid rgba(112, 0, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--c-text-secondary);
}

.data-flow__arrow {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    color: var(--c-primary);
    flex-shrink: 0;
}

.data-flow__funnel {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.data-flow__funnel-step {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(112, 0, 255, 0.15), rgba(0, 240, 255, 0.08));
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    text-align: center;
    font-weight: 600;
}

/* ============================================================
   IMC: WEB SOLUTION TYPES
   ============================================================ */
.web-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.web-type-card {
    padding: 2.5rem 2rem;
    position: relative;
}

.web-type-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--c-primary);
}

.web-type-card__badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.8rem;
    background: var(--c-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.web-type-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.web-type-card p {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.web-type-card ul {
    list-style: none;
}

.web-type-card ul li {
    padding: 0.35rem 0;
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}

/* ============================================================
   CONTACT: MULTI-STEP FORM
   ============================================================ */
.form-progress {
    margin-bottom: 3rem;
}

.form-progress__bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.form-progress__fill {
    height: 100%;
    background: var(--g-primary);
    border-radius: 2px;
    transition: width 0.5s ease;
}

.form-progress__steps {
    display: flex;
    justify-content: space-between;
}

.form-progress__step {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    transition: color 0.3s;
}

.form-progress__step--active {
    color: var(--c-text-main);
    font-weight: 700;
}

.form-progress__step--done {
    color: var(--c-primary);
}

.form-step {
    display: none;
}

.form-step--active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.form-step__header {
    margin-bottom: 2rem;
}

.form-step__title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-step__desc {
    color: var(--c-text-secondary);
}

.form-step__actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2.5rem;
    gap: 1rem;
}

.form-step__actions .btn:only-child {
    margin-left: auto;
}

.card-select {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.card-select--compact {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.card-select__item input {
    display: none;
}

.card-select__card {
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.02);
}

.card-select__card:hover {
    border-color: rgba(112, 0, 255, 0.3);
    background: rgba(112, 0, 255, 0.05);
}

.card-select__item input:checked+.card-select__card {
    border-color: var(--c-primary);
    background: rgba(112, 0, 255, 0.1);
    box-shadow: 0 0 15px rgba(112, 0, 255, 0.15);
}

.card-select__icon {
    font-size: 1.8rem;
    display: block;
    margin-bottom: 0.8rem;
}

.card-select__label {
    font-weight: 700;
    font-size: 1rem;
    display: block;
}

.card-select__sub {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    margin-top: 0.3rem;
    display: block;
}

.card-select--compact .card-select__card {
    padding: 1rem;
    text-align: center;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.checkbox-card input {
    display: none;
}

.checkbox-card__inner {
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: center;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.02);
}

.checkbox-card__inner:hover {
    border-color: rgba(112, 0, 255, 0.3);
}

.checkbox-card input:checked+.checkbox-card__inner {
    border-color: var(--c-primary);
    background: rgba(112, 0, 255, 0.1);
}

.checkbox-card__icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.checkbox-card__label {
    font-weight: 600;
    font-size: 0.95rem;
}

.form-complete {
    text-align: center;
    padding: 4rem 2rem;
}

.form-complete__icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.form-complete__title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.form-complete__desc {
    color: var(--c-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-label .required {
    color: #ff4466;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--c-text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--c-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-select {
    appearance: none;
    cursor: pointer;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}

.form-checkbox input {
    margin-top: 3px;
}

.form-checkbox__link {
    color: var(--c-primary);
    text-decoration: underline;
}

.form-actions {
    display: flex;
    gap: 1rem;
}

/* ============================================================
   CONTACT: DIVIDER & DIRECT CONTACT
   ============================================================ */
.divider-or {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 0;
}

.divider-or__line {
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.divider-or__text {
    font-size: 1rem;
    color: var(--c-text-muted);
    font-weight: 600;
}

.direct-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.direct-contact__item {
    padding: 2.5rem 2rem;
    text-align: center;
}

.direct-contact__icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
    color: var(--c-primary);
}

.direct-contact__item h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.direct-contact__item a,
.direct-contact__item p {
    color: var(--c-text-main);
    font-size: 1.05rem;
}

.direct-contact__item a:hover {
    color: var(--c-primary);
}

/* ============================================================
   IMC: LANDING FEATURE
   ============================================================ */
.landing-feature {
    background: var(--g-glass);
    border: var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 3rem;
}

.landing-feature__badge {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    display: block;
}

.landing-feature__content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.landing-feature__content p {
    color: var(--c-text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

.section--dark {
    background: var(--c-bg-secondary);
}

/* ============================================================
   SNS: COMMUNITY & PLATFORM
   ============================================================ */
.community-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.community-comparison__vanity,
.community-comparison__micro {
    flex: 1;
    min-width: 250px;
    padding: 2rem;
    text-align: center;
}

.community-comparison__number {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.community-comparison__number--highlight {
    font-size: 3.5rem;
}

.community-comparison__label {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.community-comparison ul {
    text-align: left;
    list-style: none;
}

.community-comparison ul li {
    padding: 0.4rem 0;
    color: var(--c-text-secondary);
    font-size: 0.95rem;
}

.community-comparison__vs {
    font-size: 2rem;
    color: var(--c-primary);
}

.platform-block__header {
    margin-bottom: 1.5rem;
}

.platform-block__tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-primary);
    padding: 0.3rem 0.8rem;
    border: 1px solid rgba(112, 0, 255, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: 0.5rem;
}

.platform-block__title {
    font-size: 1.8rem;
}

.platform-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--c-text-secondary);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes float {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0% {
        opacity: 0.6;
    }

    100% {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Methodology Grid */
.methodology-grid {
    display: flex;
    gap: 1rem;
    align-items: stretch;
}

/* Content Format Grid */
.content-format-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
    align-items: center;
}

.content-card {
    padding: 2.5rem;
    border-radius: 24px;
    text-align: center;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .footer-info__grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .gnb {
        display: none;
    }

    .header__hamburger {
        display: flex;
    }

    .hero__title {
        font-size: clamp(2rem, 7vw, 3.5rem);
    }

    .section {
        padding: 4rem 0;
    }

    .section-header__title {
        font-size: 1.8rem;
    }

    .services-grid,
    .services-grid--4 {
        grid-template-columns: 1fr;
    }

    .methodology-grid {
        flex-direction: column;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* Pain Grid: 모바일 1열 */
    .pain-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pain-card--featured {
        transform: scale(1);
        /* 모바일에서 scale 제거 (overflow 방지) */
    }

    /* Pain Comparison: Mobile 1열 (텍스트가 많아 2열은 너무 좁음) */
    .pain-comparison {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .pain-card {
        padding: 1.5rem;
    }

    .pain-card__title {
        font-size: 1.2rem;
    }

    /* Content Format (Shorts vs Long-form): Mobile 1열 */
    .content-format-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        align-items: stretch;
    }

    .content-card {
        padding: 1.75rem;
        text-align: left;
    }

    .content-card h3 {
        font-size: 1.4rem !important;
        margin-bottom: 1rem !important;
    }

    .content-card i {
        font-size: 2.2rem !important;
        margin-bottom: 0.75rem !important;
    }

    .content-card ul {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }

    .footer-info__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-cta__inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-cta__title {
        font-size: 1.5rem;
    }

    .producing-flow,
    .process-grid {
        grid-template-columns: 1fr 1fr;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 1rem;
        font-size: 0.85rem;
    }

    .method-grid {
        grid-template-columns: 1fr;
    }

    .imc-pillars {
        grid-template-columns: 1fr;
    }

    .web-type-grid {
        grid-template-columns: 1fr;
    }

    .direct-contact-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .data-flow__grid {
        flex-direction: column;
    }

    .data-flow__arrow {
        transform: rotate(90deg);
        justify-content: center;
    }

    .community-comparison {
        flex-direction: column;
    }

    .community-comparison__vs {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .producing-flow,
    .process-grid {
        grid-template-columns: 1fr;
    }

    .hero__actions {
        flex-direction: column;
    }

    .btn--lg {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }

    .card-select {
        grid-template-columns: 1fr;
    }

    .checkbox-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================================
   HOME: PARTNER MARQUEE (무한 롤링)
   ============================================================ */
@keyframes marquee-scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.marquee-label {
    font-size: 0.78rem;
    letter-spacing: 0.25em;
    color: var(--c-text-muted);
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.home-marquee {
    overflow: hidden;
    position: relative;
    padding: 1rem 0;
    /* 양옆 페이드 마스크 */
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.home-marquee__track {
    display: flex;
    align-items: center;
    gap: 0;
    width: max-content;
    animation: marquee-scroll 28s linear infinite;
}

.home-marquee:hover .home-marquee__track {
    animation-play-state: paused;
}

.home-marquee__item {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-text-secondary);
    white-space: nowrap;
    padding: 0 2.2rem;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
}

.home-marquee__item:hover {
    color: var(--c-text-main);
}

.home-marquee__sep {
    color: var(--c-primary);
    font-size: 0.6rem;
    opacity: 0.5;
    flex-shrink: 0;
}

/* ============================================================
   WORKS: REFERENCE CARDS
   ============================================================ */
.works-filter {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.works-filter__btn {
    padding: 0.5rem 1.4rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: transparent;
    color: var(--c-text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.works-filter__btn.active,
.works-filter__btn:hover {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
}

.works-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.works-ref-card {
    padding: 2rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.works-ref-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(112, 0, 255, 0.15);
}

.works-ref-card__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.works-ref-card__badge {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.works-ref-card__badge--sns {
    background: rgba(0, 200, 150, 0.15);
    color: #00c896;
    border: 1px solid rgba(0, 200, 150, 0.3);
}

.works-ref-card__badge--imc {
    background: rgba(112, 0, 255, 0.15);
    color: #a060ff;
    border: 1px solid rgba(112, 0, 255, 0.3);
}

.works-ref-card__badge--viral {
    background: rgba(0, 180, 255, 0.15);
    color: #00b4ff;
    border: 1px solid rgba(0, 180, 255, 0.3);
}

.works-ref-card__client {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--c-text-main);
}

.works-ref-card__industry {
    font-size: 0.8rem;
    color: var(--c-text-muted);
}

.works-ref-card__stats {
    display: flex;
    gap: 1.5rem;
    padding: 1rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.works-ref-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.works-ref-stat__num {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--c-accent);
    line-height: 1;
}

.works-ref-stat__label {
    font-size: 0.75rem;
    color: var(--c-text-muted);
    line-height: 1.4;
}

.works-ref-stat__label small {
    display: block;
    opacity: 0.7;
}

.works-ref-card__desc {
    font-size: 0.88rem;
    color: var(--c-text-secondary);
    line-height: 1.7;
}

/* WORKS: 마르키 (레퍼런스 페이지 하단) */
.works-marquee {
    overflow: hidden;
    padding: 1rem 0;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.works-marquee__track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: marquee-scroll 22s linear infinite;
}

.works-marquee__item {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text-muted);
    white-space: nowrap;
    padding: 0 2rem;
    letter-spacing: 0.04em;
}

@media (max-width: 768px) {
    .works-cards-grid {
        grid-template-columns: 1fr;
    }

    .home-marquee__item {
        font-size: 0.95rem;
        padding: 0 1.5rem;
    }
}

/* ============================================================
   PLAN C - Premium Design Theme (Digital Alchemy)
   Complete Stylesheet: Reset + Layout + Theme + Components
   updated: 2026-02-13
   ============================================================ */

        /* ----- Reset & Base ----- */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        ul,
        ol {
            list-style: none;
        }

        img {
            max-width: 100%;
            display: block;
        }

        button {
            border: none;
            background: none;
            cursor: pointer;
            font: inherit;
            color: inherit;
        }

        /* ----- CSS Variables ----- */
        :root {
            /* Core Palette */
            --c-bg-main: #050508;
            --c-bg-secondary: #0a0a0f;
            --c-bg-card: rgba(20, 20, 30, 0.6);
            --c-bg-card-hover: rgba(30, 30, 45, 0.8);

            /* Accents */
            --c-primary: #7000ff;
            --c-primary-glow: #a64aff;
            --c-accent: #00f0ff;
            --c-accent-glow: #4fffff;
            --c-gold: #ffd700;

            /* Text */
            --c-text-main: #ffffff;
            --c-text-secondary: #a0a0b8;
            --c-text-muted: #8888aa;
            --c-text-dark: #000000;

            /* Gradients */
            --g-primary: linear-gradient(135deg, var(--c-primary), var(--c-accent));
            --g-alchemy: linear-gradient(135deg, #7000ff 0%, #00f0ff 50%, #ffd700 100%);
            --g-dark-overlay: linear-gradient(to bottom, transparent, var(--c-bg-main));
            --g-glass: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));

            /* Effects */
            --glass-blur: blur(12px);
            --border-glass: 1px solid rgba(255, 255, 255, 0.08);
            --border-glow: 1px solid rgba(112, 0, 255, 0.3);
            --shadow-neon: 0 0 20px rgba(112, 0, 255, 0.2);
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);

            /* Layout */
            --container-width: 1240px;
            --header-h: 80px;
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-full: 9999px;
        }

        /* ----- Body ----- */
        body {
            background-color: var(--c-bg-main);
            color: var(--c-text-main);
            font-family: 'Inter', 'Noto Sans KR', sans-serif;
            font-size: 16px;
            line-height: 1.7;
            overflow-x: hidden;
            background-image:
                radial-gradient(circle at 10% 20%, rgba(112, 0, 255, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(0, 240, 255, 0.05) 0%, transparent 40%);
        }

        /* ----- Container ----- */
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* ============================================================
   HEADER
   ============================================================ */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-h);
            z-index: 1000;
            background: rgba(5, 5, 8, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: background 0.3s;
        }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* Logo */
        .header__logo {
            display: flex;
            align-items: center;
            gap: 2px;
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.02em;
        }

        .logo-text {
            color: #fff;
        }

        .logo-accent {
            color: var(--c-accent);
        }

        .footer__logo {
            font-size: 1.4rem;
            font-weight: 800;
            display: inline-flex;
            gap: 2px;
        }

        /* GNB */
        .gnb__list {
            display: flex;
            gap: 0.25rem;
        }

        .gnb__item {
            position: relative;
        }

        .gnb__link {
            display: flex;
            align-items: center;
            padding: 0.5rem 1rem;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--c-text-secondary);
            border-radius: var(--radius-full);
            transition: color 0.25s, background 0.25s;
        }

        .gnb__link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }

        .gnb__item--active .gnb__link {
            color: #fff;
            background: rgba(112, 0, 255, 0.15);
        }

        /* Hamburger */
        .header__hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            z-index: 1100;
        }

        .hamburger-line {
            width: 24px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: 0.3s;
        }

        /* Mobile Nav */
        .mobile-nav {
            position: fixed;
            inset: 0;
            z-index: 1050;
            background: rgba(5, 5, 8, 0.97);
            backdrop-filter: blur(30px);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s;
        }

        .mobile-nav.active {
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-nav__inner {
            text-align: center;
        }

        .mobile-nav__list {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .mobile-nav__link {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.25rem;
            padding: 1rem 2rem;
            border-radius: var(--radius-md);
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--c-text-secondary);
            transition: color 0.25s, background 0.25s;
        }

        .mobile-nav__link:hover,
        .mobile-nav__link--active {
            color: #fff;
            background: rgba(112, 0, 255, 0.1);
        }

        .mobile-nav__label-en {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--c-text-muted);
        }

        .mobile-nav__contact {
            margin-top: 3rem;
        }

        .mobile-nav__phone {
            margin-top: 1rem;
            color: var(--c-text-muted);
            font-weight: 600;
            font-size: 1.1rem;
        }

        /* ============================================================
   SECTIONS (general)
   ============================================================ */
        .section {
            padding: 6rem 0;
            position: relative;
        }

        /* ============================================================
   HERO
   ============================================================ */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: var(--header-h);
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            right: -50%;
            bottom: -50%;
            background:
                radial-gradient(circle at 50% 50%, rgba(112, 0, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(0, 240, 255, 0.1) 0%, transparent 40%),
                radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 40%);
            z-index: -2;
            animation: pulse-glow 10s infinite alternate;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, rgba(5, 5, 8, 0) 0%, rgba(5, 5, 8, 1) 90%);
            z-index: -1;
        }

        .hero__bg-element {
            position: absolute;
            top: 50%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(112, 0, 255, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            transform: translateY(-50%);
            pointer-events: none;
            filter: blur(60px);
        }

        .hero__content {
            position: relative;
            z-index: 1;
        }

        .hero__overtitle {
            font-size: 0.9rem;
            letter-spacing: 0.2em;
            margin-bottom: 1.5rem;
            font-weight: 600;
        }

        .hero__title {
            font-size: clamp(2.8rem, 6vw, 5rem);
            line-height: 1.15;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 0 0 40px rgba(112, 0, 255, 0.3);
        }

        .hero__keyword {
            display: inline-block;
            position: relative;
        }

        .hero__keyword::after {
            content: '';
            position: absolute;
            bottom: 5px;
            left: 0;
            width: 100%;
            height: 8px;
            background: var(--c-accent);
            opacity: 0.3;
            z-index: -1;
            transform: skewX(-20deg);
        }

        .hero__desc {
            font-size: 1.15rem;
            line-height: 1.8;
            color: var(--c-text-secondary);
            max-width: 550px;
            margin-bottom: 2.5rem;
        }

        .hero__actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        /* ============================================================
   PAGE HERO (sub-pages)
   ============================================================ */
        .page-hero {
            padding: calc(var(--header-h) + 5rem) 0 4rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center top, rgba(112, 0, 255, 0.12) 0%, transparent 60%);
            z-index: -1;
        }

        .page-hero__label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.2em;
            color: var(--c-accent);
            margin-bottom: 1.25rem;
            text-transform: uppercase;
        }

        .page-hero__title {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            line-height: 1.2;
            font-weight: 800;
            margin-bottom: 1.5rem;
        }

        .page-hero__desc {
            font-size: 1.1rem;
            color: var(--c-text-secondary);
            line-height: 1.8;
            max-width: 600px;
            margin: 0 auto;
        }

        /* ============================================================
   SECTION HEADER
   ============================================================ */
        .section-header {
            text-align: center;
            margin-bottom: 3.5rem;
        }

        .section-header__subtitle {
            color: var(--c-accent);
            font-weight: 700;
            letter-spacing: 0.2em;
            margin-bottom: 1rem;
            display: block;
            text-transform: uppercase;
            font-size: 0.85rem;
        }

        .section-header__title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .section-header__desc {
            font-size: 1.05rem;
            color: var(--c-text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }

        /* ============================================================
   GLASSMORPHISM UTILITIES
   ============================================================ */
        .glass-panel {
            background: var(--c-bg-card);
            backdrop-filter: var(--glass-blur);
            -webkit-backdrop-filter: var(--glass-blur);
            border: var(--border-glass);
            box-shadow: var(--shadow-card);
        }

        .glass-card {
            background: var(--g-glass);
            backdrop-filter: var(--glass-blur);
            border: var(--border-glass);
            border-radius: var(--radius-md);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }

        .glass-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-neon);
            border-color: rgba(112, 0, 255, 0.5);
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
        }

        /* ============================================================
   TYPOGRAPHY
   ============================================================ */
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            letter-spacing: -0.02em;
            line-height: 1.3;
        }

        p {
            line-height: 1.7;
        }

        .text-gradient {
            background: var(--g-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }

        .text-alchemy {
            background: var(--g-alchemy);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }

        /* ============================================================
   BUTTONS
   ============================================================ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.8rem 2rem;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .btn--primary {
            background: var(--c-primary);
            color: #fff;
            box-shadow: 0 4px 15px rgba(112, 0, 255, 0.3);
        }

        .btn--primary:hover {
            background: var(--c-primary-glow);
            box-shadow: 0 0 30px rgba(112, 0, 255, 0.6);
            transform: translateY(-2px);
        }

        .btn--outline {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--c-text-main);
        }

        .btn--outline:hover {
            border-color: var(--c-accent);
            color: var(--c-accent);
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
        }

        .btn--lg {
            padding: 1rem 2.5rem;
            font-size: 1.05rem;
        }

        .btn--full {
            width: 100%;
        }

        /* ============================================================
   SERVICES GRID
   ============================================================ */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
        }

        .service-card {
            position: relative;
            padding: 2.5rem;
            display: flex;
            flex-direction: column;
            background: var(--c-bg-card);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
            color: inherit;
        }

        .service-card:hover {
            background: linear-gradient(145deg, rgba(30, 30, 45, 0.9), rgba(20, 20, 30, 0.8));
            border-color: var(--c-primary);
            transform: translateY(-5px);
        }

        .service-card__icon {
            font-size: 3rem;
            color: var(--c-accent);
            margin-bottom: 1.5rem;
            filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.4));
        }

        .service-card__title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
        }

        .service-card__desc {
            font-size: 0.95rem;
            color: var(--c-text-secondary);
            line-height: 1.6;
            flex-grow: 1;
        }

        .service-card__arrow {
            margin-top: 1.5rem;
            align-self: flex-end;
            font-size: 1.5rem;
            color: var(--c-primary);
            opacity: 0;
            transform: translateX(-10px);
            transition: 0.3s;
        }

        .service-card:hover .service-card__arrow {
            opacity: 1;
            transform: translateX(0);
        }

        /* ============================================================
   STATS
   ============================================================ */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            text-align: center;
        }

        .stat-card {
            padding: 1rem;
        }

        .stat-number {
            font-size: 3.5rem;
            font-weight: 800;
            background: var(--g-primary);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-label {
            font-size: 0.95rem;
            color: var(--c-text-secondary);
            margin-top: 0.5rem;
        }

        /* ============================================================
   COMPARISON TABLE
   ============================================================ */
        .comparison-table {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .comparison-table table {
            width: 100%;
            border-collapse: collapse;
        }

        .comparison-table th {
            background: rgba(112, 0, 255, 0.1);
            color: var(--c-accent);
            padding: 1.5rem;
            text-align: left;
            font-size: 0.95rem;
        }

        .comparison-table td {
            padding: 1.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.95rem;
            color: var(--c-text-secondary);
        }

        .comparison-table .highlight {
            background: rgba(112, 0, 255, 0.05);
            color: #fff;
            font-weight: 600;
        }

        /* ============================================================
   CTA BLOCK
   ============================================================ */
        .cta-block {
            text-align: center;
            padding: 4rem 2rem;
            background: var(--c-bg-card);
            border: var(--border-glass);
            border-radius: var(--radius-lg);
        }

        .cta-block__title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.3;
        }

        .cta-block__desc {
            font-size: 1.1rem;
            color: var(--c-text-secondary);
            margin-bottom: 2rem;
        }

        /* ============================================================
   FEATURE / PEACOCK CARDS
   ============================================================ */
        .peacock-grid,
        .archetype-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .feature-card {
            padding: 2.5rem;
        }

        .feature-card__icon {
            font-size: 2.5rem;
            color: var(--c-accent);
            margin-bottom: 1rem;
        }

        .feature-card__title {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
        }

        .feature-card__desc {
            font-size: 0.95rem;
            color: var(--c-text-secondary);
            line-height: 1.6;
        }

        /* ============================================================
   PRODUCING FLOW (Process Steps)
   ============================================================ */
        .producing-flow {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }

        .producing-flow__item {
            padding: 2rem;
            text-align: center;
        }

        .producing-flow__step {
            display: inline-block;
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: var(--g-primary);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .producing-flow__item h4 {
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .producing-flow__item p {
            font-size: 0.9rem;
            color: var(--c-text-secondary);
        }

        .producing-flow__who {
            display: inline-block;
            margin-top: 0.75rem;
            padding: 0.25rem 0.75rem;
            font-size: 0.75rem;
            border-radius: var(--radius-full);
            background: rgba(112, 0, 255, 0.15);
            color: var(--c-accent-glow);
        }

        /* ============================================================
   PROCESS GRID
   ============================================================ */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }

        .process-step {
            padding: 1.5rem;
            text-align: center;
        }

        .process-step__number {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 0.75rem;
            background: var(--g-primary);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .process-step__title {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .process-step__desc {
            font-size: 0.9rem;
            color: var(--c-text-secondary);
        }

        /* ============================================================
   PROBLEM COMPARISON
   ============================================================ */
        .problem-comparison {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }

        .problem-comparison__old,
        .problem-comparison__new {
            padding: 2.5rem;
            border-radius: var(--radius-md);
        }

        .problem-comparison ul {
            margin-top: 1rem;
        }

        .problem-comparison li {
            padding: 0.5rem 0;
            color: var(--c-text-secondary);
            font-size: 0.95rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* ============================================================
   PLATFORM BLOCKS (SNS)
   ============================================================ */
        .platform-block__header {
            margin-bottom: 2rem;
        }

        .platform-block__tag {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: var(--radius-full);
            background: rgba(112, 0, 255, 0.15);
            color: var(--c-accent);
            margin-bottom: 0.75rem;
        }

        .platform-block__title {
            font-size: 1.8rem;
            font-weight: 800;
        }

        .platform-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        /* ============================================================
   COMMUNITY COMPARISON (SNS)
   ============================================================ */
        .community-comparison {
            display: flex;
            align-items: center;
            gap: 2rem;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 2rem;
        }

        .community-comparison__vanity,
        .community-comparison__micro {
            flex: 1;
            min-width: 250px;
            padding: 2rem;
            border-radius: var(--radius-md);
            text-align: center;
        }

        .community-comparison__vanity {
            background: rgba(255, 255, 255, 0.03);
        }

        .community-comparison__number {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
            color: var(--c-text-muted);
        }

        .community-comparison__number--highlight {
            color: transparent;
        }

        .community-comparison__label {
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .community-comparison__vs {
            font-size: 2rem;
            color: var(--c-primary);
        }

        .community-comparison ul {
            text-align: left;
            margin-top: 1rem;
        }

        .community-comparison li {
            padding: 0.4rem 0;
            font-size: 0.9rem;
            color: var(--c-text-secondary);
        }

        /* ============================================================
   ARCHETYPE CARDS (About)
   ============================================================ */
        .archetype-card {
            padding: 2.5rem;
            text-align: center;
        }

        .archetype-card__icon {
            font-size: 3rem;
            color: var(--c-accent);
            margin-bottom: 1.5rem;
        }

        .archetype-card h3 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }

        .archetype-card h3 small {
            font-size: 0.85rem;
            color: var(--c-text-muted);
            font-weight: 400;
        }

        .archetype-card p {
            font-size: 0.95rem;
            color: var(--c-text-secondary);
            line-height: 1.6;
        }

        /* ============================================================
   CONTACT FORM
   ============================================================ */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }

        .contact-form {
            padding: 3rem;
            border-radius: var(--radius-lg);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--c-text-secondary);
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 0.85rem 1rem;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 0.95rem;
            transition: border-color 0.25s;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--c-primary);
        }

        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }

        .form-progress {
            margin-bottom: 2rem;
        }

        .form-progress__bar {
            height: 4px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 2px;
            overflow: hidden;
        }

        .form-progress__fill {
            height: 100%;
            background: var(--g-primary);
            box-shadow: 0 0 10px var(--c-primary);
            transition: width 0.4s;
        }

        .form-step {
            display: none;
        }

        .form-step--active {
            display: block;
            animation: fadeIn 0.5s ease-out;
        }

        .form-actions {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .contact-info__item {
            padding: 2rem;
        }

        .contact-info__icon {
            font-size: 2rem;
            color: var(--c-accent);
            margin-bottom: 1rem;
        }

        .contact-info__label {
            font-size: 0.85rem;
            color: var(--c-text-muted);
            margin-bottom: 0.5rem;
        }

        .contact-info__value {
            font-size: 1.1rem;
            font-weight: 600;
        }

        /* ============================================================
   FOOTER
   ============================================================ */
        .footer {
            margin-top: 4rem;
        }

        .footer-cta {
            background: linear-gradient(135deg, rgba(112, 0, 255, 0.12) 0%, rgba(0, 240, 255, 0.08) 100%);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 5rem 0;
        }

        .footer-cta__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .footer-cta__title {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.3;
        }

        .footer-cta__desc {
            font-size: 1.05rem;
            color: var(--c-text-secondary);
            margin-top: 0.75rem;
        }

        .footer-info {
            background: var(--c-bg-secondary);
            padding: 4rem 0 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        .footer-info__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 3rem;
        }

        .footer-info__slogan {
            color: var(--c-text-secondary);
            font-size: 0.95rem;
            margin-top: 1rem;
        }

        .footer-info__slogan-kr {
            color: var(--c-text-muted);
            font-size: 0.85rem;
            margin-top: 0.25rem;
        }

        .footer-info__heading {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 1.25rem;
            color: var(--c-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.1em;
        }

        .footer-info__links ul {
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }

        .footer-info__links a {
            color: var(--c-text-secondary);
            font-size: 0.95rem;
            transition: color 0.25s;
        }

        .footer-info__links a:hover {
            color: var(--c-accent);
        }

        .footer-info__contact ul {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-info__contact li {
            display: flex;
            flex-direction: column;
            gap: 0.2rem;
        }

        .footer-info__contact span {
            font-size: 0.8rem;
            color: var(--c-text-muted);
        }

        .footer-info__contact a,
        .footer-info__contact p {
            color: var(--c-text-secondary);
            font-size: 0.95rem;
        }

        .footer-info__bottom {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            text-align: center;
            color: var(--c-text-muted);
            font-size: 0.85rem;
        }

        /* ============================================================
   HOME: PAIN POINT SECTION
   ============================================================ */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-bottom: 3rem;
        }

        .pain-card {
            padding: 2rem;
            border-radius: var(--radius-md);
        }

        .pain-card__icon {
            font-size: 2rem;
            margin-bottom: 1rem;
            opacity: 0.8;
        }

        .pain-card__text {
            font-size: 1.05rem;
            color: var(--c-text-secondary);
            line-height: 1.6;
        }

        .pain-solution {
            text-align: center;
            padding: 2rem;
        }

        .pain-solution__text {
            font-size: 1.2rem;
            line-height: 1.8;
        }

        /* ============================================================
   HOME: WHY PLAN C
   ============================================================ */
        .why-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .why-card {
            padding: 2.5rem;
            border-radius: var(--radius-md);
        }

        .why-card__icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--c-primary);
        }

        .why-card__title {
            font-size: 1.3rem;
            margin-bottom: 0.8rem;
            font-weight: 700;
        }

        .why-card__desc {
            color: var(--c-text-secondary);
            line-height: 1.7;
        }

        /* ============================================================
   HOME: METHODOLOGY
   ============================================================ */
        .method-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .method-card {
            padding: 2.5rem 2rem;
            border-radius: var(--radius-md);
            text-align: center;
        }

        .method-card__step {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 800;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--c-primary);
            margin-bottom: 1rem;
            padding: 0.3rem 1rem;
            border: 1px solid rgba(112, 0, 255, 0.3);
            border-radius: var(--radius-full);
        }

        .method-card__title {
            font-size: 1.4rem;
            margin-bottom: 0.8rem;
            font-weight: 700;
        }

        .method-card__desc {
            color: var(--c-text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* ============================================================
   HOME: INDUSTRIES
   ============================================================ */
        .industries-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }

        .industry-card {
            padding: 2rem 1.5rem;
            border-radius: var(--radius-md);
            text-align: center;
        }

        .industry-card__icon {
            font-size: 2rem;
            margin-bottom: 1rem;
        }

        .industry-card__name {
            font-size: 1.1rem;
            font-weight: 600;
        }

        /* ============================================================
   HOME: TESTIMONIALS
   ============================================================ */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
        }

        .testimonial-card {
            padding: 2.5rem;
            border-radius: var(--radius-md);
        }

        .testimonial-card__quote {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 1.5rem;
            color: var(--c-text-secondary);
            font-style: italic;
            padding-left: 1.5rem;
            border-left: 3px solid var(--c-primary);
        }

        .testimonial-card__author {
            font-weight: 700;
            font-size: 0.95rem;
        }

        .testimonial-card__role {
            font-size: 0.85rem;
            color: var(--c-text-muted);
        }

        /* ============================================================
   IMC: PILLARS
   ============================================================ */
        .imc-pillars {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .imc-pillar {
            padding: 2.5rem 2rem;
            text-align: center;
        }

        .imc-pillar__icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--c-primary);
        }

        .imc-pillar h3 {
            font-size: 1.3rem;
            margin-bottom: 0.3rem;
        }

        .imc-pillar__subtitle {
            font-size: 0.85rem;
            color: var(--c-text-muted);
            margin-bottom: 1.5rem;
        }

        .imc-pillar ul {
            list-style: none;
            text-align: left;
        }

        .imc-pillar ul li {
            padding: 0.4rem 0;
            color: var(--c-text-secondary);
            font-size: 0.95rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

        .imc-pillar ul li:last-child {
            border-bottom: none;
        }

        /* ============================================================
   IMC: DATA FLOW
   ============================================================ */
        .data-flow__grid {
            display: flex;
            align-items: stretch;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .data-flow__step {
            flex: 1;
            min-width: 200px;
        }

        .data-flow__step h4 {
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .data-flow__step h4 i {
            color: var(--c-primary);
        }

        .data-flow__tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .data-flow__tags span {
            padding: 0.3rem 0.8rem;
            background: rgba(112, 0, 255, 0.1);
            border: 1px solid rgba(112, 0, 255, 0.2);
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            color: var(--c-text-secondary);
        }

        .data-flow__arrow {
            display: flex;
            align-items: center;
            font-size: 1.5rem;
            color: var(--c-primary);
            flex-shrink: 0;
        }

        .data-flow__funnel {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .data-flow__funnel-step {
            padding: 0.5rem 1rem;
            background: linear-gradient(135deg, rgba(112, 0, 255, 0.15), rgba(0, 240, 255, 0.08));
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            text-align: center;
            font-weight: 600;
        }

        /* ============================================================
   IMC: WEB SOLUTION TYPES
   ============================================================ */
        .web-type-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .web-type-card {
            padding: 2.5rem 2rem;
            position: relative;
        }

        .web-type-card__icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--c-primary);
        }

        .web-type-card__badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            padding: 0.25rem 0.8rem;
            background: var(--c-primary);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            border-radius: var(--radius-full);
        }

        .web-type-card h3 {
            font-size: 1.3rem;
            margin-bottom: 0.8rem;
        }

        .web-type-card p {
            color: var(--c-text-secondary);
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .web-type-card ul {
            list-style: none;
        }

        .web-type-card ul li {
            padding: 0.35rem 0;
            font-size: 0.9rem;
            color: var(--c-text-secondary);
        }

        /* ============================================================
   CONTACT: MULTI-STEP FORM
   ============================================================ */
        .form-progress {
            margin-bottom: 3rem;
        }

        .form-progress__bar {
            height: 4px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 2px;
            overflow: hidden;
            margin-bottom: 1rem;
        }

        .form-progress__fill {
            height: 100%;
            background: var(--g-primary);
            border-radius: 2px;
            transition: width 0.5s ease;
        }

        .form-progress__steps {
            display: flex;
            justify-content: space-between;
        }

        .form-progress__step {
            font-size: 0.85rem;
            color: var(--c-text-muted);
            transition: color 0.3s;
        }

        .form-progress__step--active {
            color: var(--c-text-main);
            font-weight: 700;
        }

        .form-progress__step--done {
            color: var(--c-primary);
        }

        .form-step {
            display: none;
        }

        .form-step--active {
            display: block;
            animation: fadeIn 0.4s ease;
        }

        .form-step__header {
            margin-bottom: 2rem;
        }

        .form-step__title {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .form-step__desc {
            color: var(--c-text-secondary);
        }

        .form-step__actions {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 2.5rem;
            gap: 1rem;
        }

        .form-step__actions .btn:only-child {
            margin-left: auto;
        }

        .card-select {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1rem;
        }

        .card-select--compact {
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        }

        .card-select__item input {
            display: none;
        }

        .card-select__card {
            padding: 1.5rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            cursor: pointer;
            transition: all 0.3s;
            background: rgba(255, 255, 255, 0.02);
        }

        .card-select__card:hover {
            border-color: rgba(112, 0, 255, 0.3);
            background: rgba(112, 0, 255, 0.05);
        }

        .card-select__item input:checked+.card-select__card {
            border-color: var(--c-primary);
            background: rgba(112, 0, 255, 0.1);
            box-shadow: 0 0 15px rgba(112, 0, 255, 0.15);
        }

        .card-select__icon {
            font-size: 1.8rem;
            display: block;
            margin-bottom: 0.8rem;
        }

        .card-select__label {
            font-weight: 700;
            font-size: 1rem;
            display: block;
        }

        .card-select__sub {
            font-size: 0.85rem;
            color: var(--c-text-muted);
            margin-top: 0.3rem;
            display: block;
        }

        .card-select--compact .card-select__card {
            padding: 1rem;
            text-align: center;
        }

        .checkbox-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            gap: 1rem;
        }

        .checkbox-card input {
            display: none;
        }

        .checkbox-card__inner {
            padding: 1.5rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            cursor: pointer;
            text-align: center;
            transition: all 0.3s;
            background: rgba(255, 255, 255, 0.02);
        }

        .checkbox-card__inner:hover {
            border-color: rgba(112, 0, 255, 0.3);
        }

        .checkbox-card input:checked+.checkbox-card__inner {
            border-color: var(--c-primary);
            background: rgba(112, 0, 255, 0.1);
        }

        .checkbox-card__icon {
            font-size: 1.5rem;
            display: block;
            margin-bottom: 0.5rem;
        }

        .checkbox-card__label {
            font-weight: 600;
            font-size: 0.95rem;
        }

        .form-complete {
            text-align: center;
            padding: 4rem 2rem;
        }

        .form-complete__icon {
            font-size: 4rem;
            margin-bottom: 1.5rem;
        }

        .form-complete__title {
            font-size: 1.8rem;
            margin-bottom: 1rem;
        }

        .form-complete__desc {
            color: var(--c-text-secondary);
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .form-label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .form-label .required {
            color: #ff4466;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .form-input,
        .form-textarea,
        .form-select {
            width: 100%;
            padding: 0.9rem 1.2rem;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-sm);
            color: var(--c-text-main);
            font-family: inherit;
            font-size: 1rem;
            transition: border-color 0.3s;
        }

        .form-input:focus,
        .form-textarea:focus,
        .form-select:focus {
            outline: none;
            border-color: var(--c-primary);
        }

        .form-textarea {
            resize: vertical;
            min-height: 100px;
        }

        .form-select {
            appearance: none;
            cursor: pointer;
        }

        .form-checkbox {
            display: flex;
            align-items: flex-start;
            gap: 0.5rem;
            cursor: pointer;
            font-size: 0.9rem;
            color: var(--c-text-secondary);
        }

        .form-checkbox input {
            margin-top: 3px;
        }

        .form-checkbox__link {
            color: var(--c-primary);
            text-decoration: underline;
        }

        .form-actions {
            display: flex;
            gap: 1rem;
        }

        /* ============================================================
   CONTACT: DIVIDER & DIRECT CONTACT
   ============================================================ */
        .divider-or {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            padding: 1rem 0;
        }

        .divider-or__line {
            flex: 1;
            height: 1px;
            background: rgba(255, 255, 255, 0.1);
        }

        .divider-or__text {
            font-size: 1rem;
            color: var(--c-text-muted);
            font-weight: 600;
        }

        .direct-contact-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .direct-contact__item {
            padding: 2.5rem 2rem;
            text-align: center;
        }

        .direct-contact__icon {
            font-size: 2rem;
            margin-bottom: 1rem;
            display: block;
            color: var(--c-primary);
        }

        .direct-contact__item h3 {
            font-size: 1rem;
            margin-bottom: 0.5rem;
            color: var(--c-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .direct-contact__item a,
        .direct-contact__item p {
            color: var(--c-text-main);
            font-size: 1.05rem;
        }

        .direct-contact__item a:hover {
            color: var(--c-primary);
        }

        /* ============================================================
   IMC: LANDING FEATURE
   ============================================================ */
        .landing-feature {
            background: var(--g-glass);
            border: var(--border-glass);
            border-radius: var(--radius-lg);
            padding: 3rem;
        }

        .landing-feature__badge {
            font-size: 0.8rem;
            font-weight: 800;
            letter-spacing: 0.1em;
            margin-bottom: 1rem;
            display: block;
        }

        .landing-feature__content h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .landing-feature__content p {
            color: var(--c-text-secondary);
            line-height: 1.8;
            font-size: 1.05rem;
        }

        .section--dark {
            background: var(--c-bg-secondary);
        }

        /* ============================================================
   SNS: COMMUNITY & PLATFORM
   ============================================================ */
        .community-comparison {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-top: 2rem;
        }

        .community-comparison__vanity,
        .community-comparison__micro {
            flex: 1;
            min-width: 250px;
            padding: 2rem;
            text-align: center;
        }

        .community-comparison__number {
            font-size: 3rem;
            font-weight: 900;
            margin-bottom: 0.5rem;
        }

        .community-comparison__number--highlight {
            font-size: 3.5rem;
        }

        .community-comparison__label {
            font-size: 0.9rem;
            color: var(--c-text-muted);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .community-comparison ul {
            text-align: left;
            list-style: none;
        }

        .community-comparison ul li {
            padding: 0.4rem 0;
            color: var(--c-text-secondary);
            font-size: 0.95rem;
        }

        .community-comparison__vs {
            font-size: 2rem;
            color: var(--c-primary);
        }

        .platform-block__header {
            margin-bottom: 1.5rem;
        }

        .platform-block__tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--c-primary);
            padding: 0.3rem 0.8rem;
            border: 1px solid rgba(112, 0, 255, 0.3);
            border-radius: var(--radius-full);
            margin-bottom: 0.5rem;
        }

        .platform-block__title {
            font-size: 1.8rem;
        }

        .platform-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .checkbox-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }

        .checkbox-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            cursor: pointer;
            font-size: 0.95rem;
            color: var(--c-text-secondary);
        }

        /* ============================================================
   ANIMATIONS
   ============================================================ */
        @keyframes float {
            0% {
                transform: translateY(0);
            }

            50% {
                transform: translateY(-10px);
            }

            100% {
                transform: translateY(0);
            }
        }

        @keyframes pulse-glow {
            0% {
                opacity: 0.6;
            }

            100% {
                opacity: 1;
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-float {
            animation: float 6s ease-in-out infinite;
        }

        /* ============================================================
   RESPONSIVE
   ============================================================ */
        @media (max-width: 1024px) {
            .footer-info__grid {
                grid-template-columns: 1fr 1fr;
            }

            .contact-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .gnb {
                display: none;
            }

            .header__hamburger {
                display: flex;
            }

            .hero__title {
                font-size: clamp(2rem, 7vw, 3.5rem);
            }

            .section {
                padding: 4rem 0;
            }

            .section-header__title {
                font-size: 1.8rem;
            }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }

            .problem-comparison {
                grid-template-columns: 1fr;
            }

            .footer-info__grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .footer-cta__inner {
                flex-direction: column;
                text-align: center;
            }

            .footer-cta__title {
                font-size: 1.5rem;
            }

            .producing-flow,
            .process-grid {
                grid-template-columns: 1fr 1fr;
            }

            .comparison-table th,
            .comparison-table td {
                padding: 1rem;
                font-size: 0.85rem;
            }

            .method-grid {
                grid-template-columns: 1fr;
            }

            .imc-pillars {
                grid-template-columns: 1fr;
            }

            .web-type-grid {
                grid-template-columns: 1fr;
            }

            .direct-contact-grid {
                grid-template-columns: 1fr;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .data-flow__grid {
                flex-direction: column;
            }

            .data-flow__arrow {
                transform: rotate(90deg);
                justify-content: center;
            }

            .community-comparison {
                flex-direction: column;
            }

            .community-comparison__vs {
                transform: rotate(90deg);
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 1.25rem;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }

            .stat-number {
                font-size: 2.5rem;
            }

            .producing-flow,
            .process-grid {
                grid-template-columns: 1fr;
            }

            .hero__actions {
                flex-direction: column;
            }

            .btn--lg {
                padding: 0.9rem 2rem;
                font-size: 1rem;
            }

            .card-select {
                grid-template-columns: 1fr;
            }

            .checkbox-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        /* === 번들 전용 스타일 === */
        .page-section {
            display: none;
        }

        .page-section.active {
            display: block;
        }

        /* ============================================================
           WORKS PAGE: LOGO WALL
           ============================================================ */
        .works-logo-wall {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
            gap: 1px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.07);
            border-radius: 1rem;
            overflow: hidden;
            margin-top: 2rem;
        }

        .works-logo-item {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 130px;
            padding: 2rem 2rem;
            background: rgba(12, 12, 20, 0.45);
            overflow: hidden;
            cursor: default;
            transition: background 0.3s ease;
        }

        .works-logo-item::after {
            content: attr(data-name);
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(5, 5, 12, 0.80);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            color: #ffffff;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            opacity: 0;
            transition: opacity 0.25s ease;
            padding: 1rem;
            text-align: center;
        }

        .works-logo-item:hover::after {
            opacity: 1;
        }

        .works-logo-item:hover {
            background: rgba(10, 10, 18, 0.7);
        }

        .works-logo-item img {
            max-width: 80%;
            max-height: 90px;
            object-fit: contain;
            filter: grayscale(35%) brightness(1.3);
            opacity: 0.9;
            transition: opacity 0.25s ease;
            display: block;
        }

        .works-logo-item:hover img {
            opacity: 0.08;
        }

        @media (max-width: 768px) {
            .works-logo-wall {
                grid-template-columns: repeat(3, 1fr);
            }

            .works-logo-item {
                min-height: 90px;
                padding: 1.2rem 0.8rem;
            }

            .works-logo-item img {
                max-height: 55px;
                max-width: 85%;
            }
        }

        /* ============================================================
           HOME: PARTNER MARQUEE + WORKS REFERENCE CARDS
           ============================================================ */
        @keyframes marquee-scroll {
            0% {
                transform: translateX(0);
            }

            100% {
                transform: translateX(-50%);
            }
        }

        .marquee-label {
            font-size: 0.78rem;
            letter-spacing: 0.25em;
            color: rgba(255, 255, 255, 0.4);
            text-align: center;
            margin-bottom: 1.5rem;
            font-weight: 600;
        }

        .home-marquee {
            overflow: hidden;
            padding: 1rem 0;
            -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
            mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
        }

        .home-marquee__track {
            display: flex;
            align-items: center;
            width: max-content;
            animation: marquee-scroll 28s linear infinite;
        }

        .home-marquee:hover .home-marquee__track {
            animation-play-state: paused;
        }

        .home-marquee__item {
            font-size: 1.05rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.45);
            white-space: nowrap;
            padding: 0 2.2rem;
            letter-spacing: 0.02em;
            transition: color 0.3s ease;
        }

        .home-marquee__item:hover {
            color: rgba(255, 255, 255, 0.9);
        }

        .home-marquee__sep {
            color: #7000ff;
            font-size: 0.6rem;
            opacity: 0.5;
            flex-shrink: 0;
        }

        /* Works Reference Cards */
        .works-filter {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-bottom: 0.5rem;
        }

        .works-filter__btn {
            padding: 0.5rem 1.4rem;
            border-radius: 9999px;
            border: 1px solid rgba(255, 255, 255, 0.12);
            background: transparent;
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.25s ease;
            font-family: inherit;
        }

        .works-filter__btn.active,
        .works-filter__btn:hover {
            background: #7000ff;
            border-color: #7000ff;
            color: #fff;
        }

        .works-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .works-ref-card {
            padding: 2rem;
            border-radius: 1rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .works-ref-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(112, 0, 255, 0.15);
        }

        .works-ref-card__header {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-wrap: wrap;
        }

        .works-ref-card__badge {
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            padding: 0.3rem 0.8rem;
            border-radius: 9999px;
            text-transform: uppercase;
        }

        .works-ref-card__badge--sns {
            background: rgba(0, 200, 150, 0.15);
            color: #00c896;
            border: 1px solid rgba(0, 200, 150, 0.3);
        }

        .works-ref-card__badge--imc {
            background: rgba(112, 0, 255, 0.15);
            color: #a060ff;
            border: 1px solid rgba(112, 0, 255, 0.3);
        }

        .works-ref-card__badge--viral {
            background: rgba(0, 180, 255, 0.15);
            color: #00b4ff;
            border: 1px solid rgba(0, 180, 255, 0.3);
        }

        .works-ref-card__client {
            font-size: 1.05rem;
            font-weight: 800;
            color: #fff;
        }

        .works-ref-card__industry {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
        }

        .works-ref-card__stats {
            display: flex;
            gap: 1.5rem;
            padding: 1rem 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .works-ref-stat {
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }

        .works-ref-stat__num {
            font-size: 1.4rem;
            font-weight: 800;
            color: #00f0ff;
            line-height: 1;
        }

        .works-ref-stat__label {
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.45);
            line-height: 1.4;
        }

        .works-ref-stat__label small {
            display: block;
            opacity: 0.7;
        }

        .works-ref-card__desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
        }

        .works-marquee {
            overflow: hidden;
            padding: 1rem 0;
            -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
            mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
        }

        .works-marquee__track {
            display: flex;
            align-items: center;
            width: max-content;
            animation: marquee-scroll 22s linear infinite;
        }

        .works-marquee__item {
            font-size: 0.9rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.35);
            white-space: nowrap;
            padding: 0 2rem;
            letter-spacing: 0.04em;
        }

        [data-category].hidden {
            display: none !important;
        }

        @media (max-width: 768px) {
            .works-cards-grid {
                grid-template-columns: 1fr;
            }

            .home-marquee__item {
                font-size: 0.9rem;
                padding: 0 1.5rem;
            }
        }
    

/* 업종 섹션 바둑판 배열 */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
@media (min-width: 1024px) {
    .industries-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

/* 모바일 네비게이션 문의 버튼 하단 여백 추가 (Safe Area 대응) */
.mobile-nav__contact { padding-bottom: calc(5rem + env(safe-area-inset-bottom, 2rem)) !important; }