/* ==========================================
   THECLE KOREA STUDIO - Design System & Custom CSS
   ========================================== */

/* 1. Reset & Variables */
:root {
    --bg-color: #0c0c0e;
    --bg-secondary: #121216;
    --text-primary: #ffffff;
    --text-secondary: #a0a0ab;
    --text-muted: #71717a;
    
    /* Neon & Gold Accents */
    --accent-cyan: #00f2fe;
    --accent-magenta: #fe0979;
    --accent-gold: #ffb000;
    --accent-purple: #8e2de2;
    
    /* Translucent Colors for Glassmorphism */
    --glass-bg: rgba(20, 20, 25, 0.65);
    --glass-bg-hover: rgba(30, 30, 38, 0.8);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.55);
    
    /* Font Families */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Noto Sans KR', 'Inter', sans-serif;
    
    /* Animation Speeds */
    --trans-fast: 0.2s ease;
    --trans-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --trans-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Common Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 120px 0;
}

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

/* Typographical hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    line-height: 1.25;
    margin-bottom: 16px;
}

p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Gradient & Glow Utility classes */
.gradient-text {
    background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-magenta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-gradient-cyan {
    background: linear-gradient(90deg, #00c6ff, #0072ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-magenta {
    background: linear-gradient(90deg, #f857a6, #ff5858);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
    background: linear-gradient(90deg, #ffe000, #799f0c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-purple {
    background: linear-gradient(90deg, #da22ff, #9733ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphic card styling */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--glass-shadow);
    transition: border var(--trans-medium), background var(--trans-medium), transform var(--trans-medium), box-shadow var(--trans-medium);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    box-shadow: 0 16px 48px 0 rgba(0, 0, 0, 0.7);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--trans-medium);
    text-decoration: none;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
    border-radius: 10px;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-xs {
    padding: 6px 12px;
    font-size: 0.75rem;
    border-radius: 6px;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-magenta) 100%);
    color: var(--text-primary);
    border: none;
    box-shadow: 0 4px 20px rgba(254, 9, 121, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(254, 9, 121, 0.55), 0 0 10px rgba(0, 242, 254, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

/* 2. Header Style */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background var(--trans-medium), padding var(--trans-medium), backdrop-filter var(--trans-medium);
    padding: 24px 0;
}

.main-header.scrolled {
    background-color: rgba(12, 12, 14, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo {
    height: 40px;
    margin-right: 12px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.logo-text .accent-text {
    background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-magenta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 32px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--trans-fast);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-magenta) 100%);
    transition: width var(--trans-medium);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    width: 24px;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--trans-fast);
}

/* Mobile Nav Screen overlay */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: #0e0e12;
    z-index: 999;
    padding: 100px 32px 40px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    transition: right var(--trans-medium);
    display: flex;
    flex-direction: column;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 500;
    display: block;
    padding: 8px 0;
}

.mobile-nav-link:hover {
    color: var(--text-primary);
}

/* 3. Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-top: 100px;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.partner-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--accent-cyan);
    backdrop-filter: blur(8px);
}

.hero-title {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.hero-desc {
    font-size: 1.2rem;
    line-height: 1.7;
    max-width: 700px;
    margin-bottom: 40px;
    color: var(--text-secondary);
}

.hero-btns {
    display: flex;
    gap: 16px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.scroll-indicator .mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-secondary);
    border-radius: 20px;
    position: relative;
}

.scroll-indicator .wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent-cyan);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.5s infinite;
}

.arrow-text {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
}

/* 4. Section Headers */
.section-header {
    margin-bottom: 70px;
}

.section-header .sub-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--accent-magenta);
    display: block;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.section-header h2 {
    position: relative;
    display: inline-block;
}

.section-header p.section-desc {
    max-width: 600px;
    margin: 16px auto 0;
    font-size: 1.05rem;
}

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

/* 5. Company Info Section */
.vision-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.vision-card, .mission-card {
    padding: 48px;
}

.card-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    color: var(--text-primary);
}

.card-icon-wrapper.cyan-glow {
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.2);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.15);
    color: var(--accent-cyan);
}

.card-icon-wrapper.magenta-glow {
    background: rgba(254, 9, 121, 0.1);
    border: 1px solid rgba(254, 9, 121, 0.2);
    box-shadow: 0 0 20px rgba(254, 9, 121, 0.15);
    color: var(--accent-magenta);
}

.vision-card h3, .mission-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.card-highlight {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.value-bullets {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bullet-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bullet-item strong {
    color: var(--accent-gold);
    font-size: 0.95rem;
}

/* 6. Timeline Section */
.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-cyan) 0%, var(--accent-magenta) 50%, var(--accent-purple) 100%);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    margin-bottom: 60px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item.left {
    left: 0;
    padding-right: 48px;
}

.timeline-item.right {
    left: 50%;
    padding-left: 48px;
}

.timeline-dot {
    position: absolute;
    top: 24px;
    width: 16px;
    height: 16px;
    background-color: var(--bg-color);
    border: 4px solid var(--accent-magenta);
    border-radius: 50%;
    z-index: 10;
}

.timeline-item.left .timeline-dot {
    right: -8px;
}

.timeline-item.right .timeline-dot {
    left: -8px;
}

.timeline-content {
    padding: 32px;
}

.time-tag {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 8px;
    display: block;
}

.timeline-content h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

/* 7. Relationship Map Section */
.relationship-section {
    overflow: hidden;
}

.relationship-map-wrapper {
    padding: 40px;
    position: relative;
    border-radius: 24px;
}

.map-container {
    position: relative;
    width: 100%;
    height: 500px;
}

.map-connections {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.map-line {
    fill: none;
    stroke-width: 2.5;
    transition: stroke var(--trans-medium), stroke-width var(--trans-medium);
}

.line-active {
    stroke: rgba(255, 255, 255, 0.15);
    stroke-dasharray: 6 6;
    animation: dashMove 20s linear infinite;
}

.line-dashed {
    stroke: rgba(255, 255, 255, 0.05);
    stroke-dasharray: 4 6;
}

/* Highlighted line states */
.map-connections.highlight-tiktok #line-tiktok {
    stroke: var(--accent-cyan);
    stroke-width: 4;
}
.map-connections.highlight-goods #line-goods {
    stroke: var(--accent-purple);
    stroke-width: 4;
}
.map-connections.highlight-actors #line-actors {
    stroke: var(--accent-gold);
    stroke-width: 4;
}
.map-connections.highlight-creators #line-creators {
    stroke: var(--accent-magenta);
    stroke-width: 4;
}

/* Node styles */
.map-node {
    position: absolute;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 20;
    transition: transform var(--trans-medium);
}

.map-node:hover {
    transform: translate(-50%, -50%) scale(1.08);
}

.node-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #15151c;
    border: 2.5px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    transition: border var(--trans-medium), box-shadow var(--trans-medium);
}

.node-icon-wrapper img {
    width: 60%;
    height: 60%;
    object-fit: contain;
}

.node-icon-wrapper svg {
    color: var(--text-primary);
    transition: transform var(--trans-medium), color var(--trans-medium);
}

/* Node glows */
.hub-glow {
    border-color: var(--accent-magenta);
    box-shadow: 0 0 24px rgba(254, 9, 121, 0.35);
}

.tiktok-glow {
    border-color: var(--accent-cyan);
}
.goods-glow {
    border-color: var(--accent-purple);
}
.actor-glow {
    border-color: var(--accent-gold);
}
.host-glow {
    border-color: var(--accent-magenta);
}

/* Highlight states */
.map-node:hover .tiktok-glow {
    box-shadow: 0 0 24px rgba(0, 242, 254, 0.5);
}
.map-node:hover .goods-glow {
    box-shadow: 0 0 24px rgba(142, 45, 226, 0.5);
}
.map-node:hover .actor-glow {
    box-shadow: 0 0 24px rgba(255, 176, 0, 0.5);
}
.map-node:hover .host-glow {
    box-shadow: 0 0 24px rgba(254, 9, 121, 0.5);
}

.node-label {
    margin-top: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
    white-space: nowrap;
}

.node-badge {
    background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-magenta) 100%);
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: 800;
    margin-top: 4px;
    letter-spacing: 0.05em;
}

.node-tag {
    color: var(--text-secondary);
    font-size: 0.75rem;
    margin-top: 2px;
}

.map-description {
    max-width: 900px;
    margin: 40px auto 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
}

.map-description p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 8. TikTok Agency Section */
.subsection-title {
    font-size: 1.8rem;
    margin-bottom: 40px;
    letter-spacing: -0.02em;
}

.agency-values-section {
    margin-bottom: 100px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.val-card {
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.val-num {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    display: block;
    line-height: 1;
    margin-bottom: 16px;
    opacity: 0.9;
}

.val-card h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.val-accent {
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.val-text {
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Tabs for support package */
.agency-support-section {
    margin-bottom: 100px;
}

.support-tabs-container {
    max-width: 950px;
    margin: 0 auto;
}

.support-tabs-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.tab-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--trans-medium);
}

.tab-btn:hover {
    border-color: rgba(255,255,255,0.2);
    color: var(--text-primary);
}

.tab-btn.active {
    background: rgba(254, 9, 121, 0.12);
    border-color: var(--accent-magenta);
    color: var(--text-primary);
    box-shadow: 0 0 16px rgba(254, 9, 121, 0.2);
}

.support-tab-content {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.support-tab-content.active {
    display: block;
}

.tab-inner {
    padding: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

.tab-info h4 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.tab-info p {
    font-size: 0.95rem;
    color: var(--accent-cyan);
    margin-bottom: 24px;
    font-weight: 500;
}

.tab-bullets {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.tab-bullets li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.tab-bullets li::before {
    content: '✦';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-magenta);
}

/* Benefits Grid */
.agency-benefits-section {
    margin-bottom: 100px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.benefit-card {
    padding: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 12px;
}

.b-icon-area {
    margin-bottom: 16px;
}

.benefit-card h4 {
    font-size: 0.95rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.benefit-card p {
    font-size: 0.78rem;
    line-height: 1.5;
}

/* Host Creators Grid */
.creators-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.creator-card {
    overflow: hidden;
    cursor: pointer;
    border-radius: 16px;
}

.creator-img-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 110%; /* Aspect ratio aspect */
    background: linear-gradient(135deg, #1f1f27, #0e0e12);
}

.placeholder-avatar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: rgba(255,255,255,0.7);
    background: radial-gradient(circle, rgba(40,40,55,1) 0%, rgba(18,18,24,1) 100%);
    text-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.creator-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(12, 12, 14, 0.7);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--trans-medium);
    backdrop-filter: blur(4px);
}

.creator-card:hover .creator-overlay {
    opacity: 1;
}

.view-detail {
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.creator-info {
    padding: 24px;
}

.creator-category {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 6px;
}

.creator-card h4 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.creator-brief {
    font-size: 0.8rem;
    line-height: 1.6;
}

/* 9. 3D Goods & Molding Section (20%) */
.goods-intro-block {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    padding: 48px;
    align-items: center;
    margin-bottom: 80px;
}

.goods-intro-content h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.goods-intro-content p {
    font-size: 1rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.goods-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.goods-features li {
    font-size: 0.9rem;
    position: relative;
    padding-left: 24px;
}

.goods-features li::before {
    content: '✔';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-gold);
    font-weight: bold;
}

.goods-intro-img {
    height: 100%;
    min-height: 250px;
    display: flex;
}

.image-mock-box {
    width: 100%;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(142, 45, 226, 0.15) 0%, rgba(20, 20, 25, 0.9) 100%);
    border: 1px solid rgba(142, 45, 226, 0.3);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: hidden;
}

.img-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: var(--accent-purple);
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

.lab-light {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-purple);
    filter: blur(24px);
    opacity: 0.7;
    margin-bottom: 16px;
    animation: pulseGlow 3s infinite;
}

.mock-img-text {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* Goods Shop Grid */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    perspective: 1000px; /* 3D effect foundation */
}

.product-card {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), border 0.4s, box-shadow 0.4s;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-8px) rotateY(4deg);
}

.product-img-holder {
    position: relative;
    padding: 24px;
    background: rgba(0,0,0,0.25);
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    overflow: hidden;
}

.product-3d-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.5s ease;
}

.product-placeholder {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 800;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.plaque {
    background: linear-gradient(135deg, rgba(255,176,0,0.15) 0%, rgba(255,176,0,0.02) 100%);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
}

.keyring {
    background: linear-gradient(135deg, rgba(0,242,254,0.15) 0%, rgba(0,242,254,0.02) 100%);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
}

.figure {
    background: linear-gradient(135deg, rgba(254,9,121,0.15) 0%, rgba(254,9,121,0.02) 100%);
    border: 1px solid var(--accent-magenta);
    color: var(--accent-magenta);
}

.mold {
    background: linear-gradient(135deg, rgba(142,45,226,0.15) 0%, rgba(142,45,226,0.02) 100%);
    border: 1px solid var(--accent-purple);
    color: var(--accent-purple);
}

.prod-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.65rem;
    font-weight: 700;
    background-color: var(--bg-color);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--text-secondary);
}

.product-details {
    padding: 24px;
}

.product-details h4 {
    font-size: 1rem;
    margin-bottom: 8px;
    line-height: 1.4;
    color: var(--text-primary);
}

.prod-desc {
    font-size: 0.78rem;
    line-height: 1.5;
    height: 58px;
    overflow: hidden;
    margin-bottom: 16px;
}

.prod-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 14px;
}

.prod-spec {
    font-size: 0.7rem;
    color: var(--accent-gold);
    font-weight: 600;
}

/* 10. Contact Us Section */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
}

.contact-info-area .info-card {
    padding: 48px;
    height: 100%;
}

.contact-info-area h3 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.info-intro {
    font-size: 0.95rem;
    margin-bottom: 40px;
    line-height: 1.6;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
}

.info-texts {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.info-texts span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.info-texts strong {
    font-size: 1.05rem;
    color: var(--text-primary);
}

/* Form Area */
.contact-form-area .form-card {
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group .required {
    color: var(--accent-magenta);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background-color: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: all var(--trans-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.15);
    background-color: rgba(0, 0, 0, 0.4);
}

.form-group select option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-magenta);
    cursor: pointer;
}

.form-check label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Spinner and Alert styles */
.btn-spinner {
    display: none;
    width: 20px;
    height: 20px;
    margin-left: 10px;
    animation: rotate 2s linear infinite;
}

.btn-spinner .path {
    stroke: var(--text-primary);
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

.form-success-alert {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #121216;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
    z-index: 10;
    text-align: center;
    animation: fadeIn 0.4s ease forwards;
}

.form-success-alert.active {
    display: flex;
}

.alert-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    max-width: 450px;
}

.alert-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(0, 242, 254, 0.1);
    border: 2px solid var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    margin-bottom: 8px;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.25);
}

.alert-content h3 {
    font-size: 1.6rem;
}

.alert-content p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 11. Creator Profile Modal */
.creator-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--trans-medium), visibility var(--trans-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.creator-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.creator-modal-container {
    width: 100%;
    max-width: 750px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 40px;
    animation: scaleUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.modal-close-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color var(--trans-fast);
}

.modal-close-btn:hover {
    color: var(--text-primary);
}

/* Dynamic modal elements */
.modal-profile-header {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-bottom: 28px;
    margin-bottom: 28px;
}

.modal-avatar-box {
    width: 180px;
    height: 180px;
    border-radius: 12px;
    background: radial-gradient(circle, rgba(40,40,55,1) 0%, rgba(18,18,24,1) 100%);
    border: 2px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.modal-header-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-header-info h3 {
    font-size: 1.8rem;
    margin-bottom: 4px;
}

.modal-role {
    font-size: 0.85rem;
    color: var(--accent-cyan);
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.modal-stats-row {
    display: flex;
    gap: 24px;
}

.modal-stat-item {
    display: flex;
    flex-direction: column;
}

.modal-stat-item span {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.modal-stat-item strong {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.modal-bio-body h5 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--accent-gold);
}

.modal-bio-body p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.modal-cooperation-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.modal-cooperation-list li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
}

.modal-cooperation-list li::before {
    content: '▪';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
}

/* 12. Footer Section */
.main-footer {
    background-color: #060608;
    border-top: 1px solid rgba(255,255,255,0.03);
}

.footer-top {
    padding: 80px 24px;
    display: flex;
    justify-content: space-between;
    gap: 60px;
}

.footer-info-block {
    max-width: 550px;
}

.footer-logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-area img {
    height: 36px;
    object-fit: contain;
}

.footer-logo-area span {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.footer-slogan {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-menu-links h4 {
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-menu-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-menu-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--trans-fast);
}

.footer-menu-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.04);
    padding: 40px 0;
}

.footer-meta-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.footer-corp-details p {
    font-size: 0.78rem;
    line-height: 1.6;
    color: var(--text-muted);
}

.footer-corp-details strong {
    color: var(--text-secondary);
}

.footer-corp-details a {
    color: var(--text-secondary);
    text-decoration: none;
}

.footer-copyright {
    text-align: right;
}

.footer-copyright p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.partner-badge-text {
    font-weight: 600;
    color: var(--accent-magenta) !important;
    margin-top: 4px;
}

/* ==========================================
   Animations & Transition keyframes
   ========================================== */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

@keyframes scrollMouse {
    0% { opacity: 1; top: 6px; }
    50% { opacity: 0.3; top: 18px; }
    100% { opacity: 0; top: 22px; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes dashMove {
    to { stroke-dashoffset: -200; }
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

@keyframes dash {
    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

@keyframes pulseGlow {
    0% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 0.85; filter: blur(30px); }
    100% { transform: scale(1); opacity: 0.6; }
}

/* Scroll reveal helper classes */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Hero elements initial animations */
.animate-fade-up {
    animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}
.hero-content .partner-badge.animate-fade-up { animation-delay: 0.1s; }
.hero-content .hero-title.animate-fade-up { animation-delay: 0.25s; }
.hero-content .hero-desc.animate-fade-up { animation-delay: 0.4s; }
.hero-content .hero-btns.animate-fade-up { animation-delay: 0.55s; }


/* ==========================================
   Responsive Queries (Mobile, Tablet)
   ========================================== */
@media (max-width: 1100px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .creators-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .shop-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    h2 { font-size: 2.1rem; }
    .hero-title { font-size: 3.2rem; }
    .hero-desc { font-size: 1.05rem; }
    
    .vision-mission-grid, 
    .goods-intro-block, 
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-line { left: 24px; }
    .timeline-item { width: 100%; padding-left: 56px !important; padding-right: 0 !important; }
    .timeline-item.right { left: 0; }
    .timeline-dot { left: 16px !important; right: auto !important; }
    
    .footer-top {
        flex-direction: column;
        gap: 40px;
    }
    .footer-meta-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .footer-copyright { text-align: left; }
    
    /* Navigation changes */
    .nav-menu { display: none; }
    .mobile-menu-toggle { display: flex; }
    
    /* SVG Map responsiveness adjustments */
    .map-container {
        height: 600px;
    }
    .map-connections { display: none; } /* Hide lines on mobile to avoid overlap */
    .map-node {
        transform: translate(-50%, -50%) scale(0.85);
    }
    .map-node:hover {
        transform: translate(-50%, -50%) scale(0.9);
    }
    
    /* Reposition nodes slightly for mobile stack-like layout */
    .map-node[style*="top: 30%"] { top: 32% !important; }
    .map-node[style*="top: 70%"] { top: 68% !important; }
}

@media (max-width: 600px) {
    .hero-title { font-size: 2.4rem; }
    .hero-btns { flex-direction: column; gap: 12px; }
    .form-row { grid-template-columns: 1fr; }
    .tab-bullets { grid-template-columns: 1fr; }
    .values-grid, .benefits-grid, .creators-grid, .shop-grid {
        grid-template-columns: 1fr;
    }
    .benefit-card { padding: 18px; }
    .tab-inner { padding: 24px; }
    .contact-info-area .info-card, .contact-form-area .form-card { padding: 28px; }
    .modal-profile-header { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .modal-stats-row { justify-content: center; }
}