:root {
            --jeogori-pink: #F8BBD0;
            --chima-indigo: #1A237E;
            --gold-trim: #FFD54F;
            --otgoreum-green: #4CAF50;
            --white-bg: #FAFAFA;
            --ribbon: #E91E63;
            --soft-indigo: #E8EAF6;
            --deep-pink: #AD1457;
            --light-green: #E8F5E9;
        }

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

        html {
            font-size: 16px;
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Nanum Gothic', sans-serif;
            background-color: var(--white-bg);
            color: var(--chima-indigo);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(250, 250, 250, 0.95);
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .header.scrolled {
            box-shadow: 0 2px 20px rgba(26, 35, 126, 0.08);
            border-bottom: 1px solid rgba(26, 35, 126, 0.05);
        }

        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--chima-indigo);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .logo-ribbon {
            width: 20px;
            height: 30px;
            position: relative;
        }

        .logo-ribbon::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 8px;
            height: 25px;
            background: var(--ribbon);
            border-radius: 0 0 4px 4px;
            transform: rotate(-10deg);
        }

        .logo-ribbon::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 8px;
            height: 25px;
            background: var(--ribbon);
            border-radius: 0 0 4px 4px;
            transform: rotate(10deg);
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: var(--chima-indigo);
            font-size: 0.9rem;
            font-weight: 700;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-menu a:hover {
            color: var(--ribbon);
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--ribbon);
            transition: width 0.3s ease;
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
        }

        .hamburger span {
            width: 26px;
            height: 2px;
            background-color: var(--chima-indigo);
            transition: all 0.3s ease;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(250, 250, 250, 0.98);
            z-index: 999;
            justify-content: center;
            align-items: center;
        }

        .mobile-menu.active {
            display: flex;
        }

        .mobile-menu-list {
            list-style: none;
            text-align: center;
        }

        .mobile-menu-list li {
            margin: 2rem 0;
        }

        .mobile-menu-list a {
            font-size: 1.6rem;
            color: var(--chima-indigo);
            text-decoration: none;
            font-weight: 800;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: 6rem 2rem;
            background: linear-gradient(160deg, var(--white-bg) 0%, var(--jeogori-pink) 40%, var(--soft-indigo) 100%);
            overflow: hidden;
        }

        .hero-curve {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 200px;
            overflow: hidden;
        }

        .hero-curve::before {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -10%;
            width: 120%;
            height: 200px;
            background: var(--white-bg);
            border-radius: 50% 50% 0 0;
        }

        .hero-ribbon-left {
            position: absolute;
            top: 20%;
            left: 5%;
            width: 3px;
            height: 200px;
            background: var(--ribbon);
            opacity: 0.15;
            border-radius: 0 0 2px 2px;
            transform: rotate(15deg);
        }

        .hero-ribbon-right {
            position: absolute;
            top: 30%;
            right: 8%;
            width: 3px;
            height: 180px;
            background: var(--otgoreum-green);
            opacity: 0.12;
            border-radius: 0 0 2px 2px;
            transform: rotate(-10deg);
        }

        .hero-content {
            text-align: center;
            position: relative;
            z-index: 2;
            max-width: 700px;
        }

        .hero-otgoreum {
            width: 120px;
            height: 60px;
            margin: 0 auto 2rem;
            position: relative;
        }

        .hero-otgoreum::before {
            content: '';
            position: absolute;
            top: 10px;
            left: 20px;
            width: 40px;
            height: 40px;
            border: 3px solid var(--ribbon);
            border-radius: 50% 0 50% 50%;
            transform: rotate(-45deg);
        }

        .hero-otgoreum::after {
            content: '';
            position: absolute;
            top: 10px;
            right: 20px;
            width: 40px;
            height: 40px;
            border: 3px solid var(--ribbon);
            border-radius: 0 50% 50% 50%;
            transform: rotate(45deg);
        }

        .hero-title {
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            font-weight: 800;
            color: var(--chima-indigo);
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .hero-title-flow {
            display: inline-block;
            position: relative;
        }

        .hero-title-flow::after {
            content: '';
            position: absolute;
            bottom: 5px;
            left: 0;
            width: 100%;
            height: 8px;
            background: var(--jeogori-pink);
            opacity: 0.5;
            border-radius: 4px;
            z-index: -1;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 2vw, 1.2rem);
            color: #555;
            max-width: 550px;
            margin: 0 auto 2.5rem;
        }

        .hero-btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: var(--chima-indigo);
            color: white;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 700;
            border-radius: 4px;
            transition: all 0.3s ease;
        }

        .hero-btn:hover {
            background: var(--ribbon);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(233, 30, 99, 0.2);
        }

        /* Stats Section */
        .stats-section {
            padding: 4rem 2rem;
            background: var(--chima-indigo);
        }

        .stats-grid {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .stat-item {
            text-align: center;
            padding: 1.5rem;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.6s ease;
        }

        .stat-item.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--gold-trim);
            margin-bottom: 0.3rem;
        }

        .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
        }

        /* About Section */
        .about-section {
            padding: 6rem 2rem;
            background: var(--white-bg);
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-tag {
            display: inline-block;
            padding: 0.3rem 1rem;
            background: var(--soft-indigo);
            color: var(--chima-indigo);
            font-size: 0.8rem;
            font-weight: 700;
            border-radius: 4px;
            margin-bottom: 1rem;
        }

        .section-title {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            font-weight: 800;
            color: var(--chima-indigo);
        }

        .about-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
        }

        .about-visual {
            position: relative;
            height: 450px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hanbok-silhouette {
            position: relative;
            width: 200px;
            height: 380px;
        }

        .hanbok-jeogori {
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 120px;
            height: 120px;
            background: var(--jeogori-pink);
            border-radius: 20px 20px 60% 60%;
            opacity: 0.8;
        }

        .hanbok-jeogori::before {
            content: '';
            position: absolute;
            top: 30px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 60px;
            background: var(--otgoreum-green);
            border-radius: 0 0 10px 10px;
        }

        .hanbok-chima {
            position: absolute;
            top: 100px;
            left: 50%;
            transform: translateX(-50%);
            width: 180px;
            height: 280px;
            background: var(--chima-indigo);
            border-radius: 40% 40% 0 0 / 20% 20% 0 0;
            clip-path: polygon(15% 0%, 85% 0%, 100% 100%, 0% 100%);
            opacity: 0.8;
        }

        .hanbok-chima::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 20px;
            background: var(--gold-trim);
            opacity: 0.6;
        }

        .about-text h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--chima-indigo);
        }

        .about-text p {
            color: #555;
            margin-bottom: 1.2rem;
            line-height: 1.9;
        }

        .color-chips {
            display: flex;
            gap: 0.8rem;
            margin-top: 2rem;
        }

        .color-chip {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.3rem;
        }

        .color-chip-circle {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 2px solid rgba(0, 0, 0, 0.1);
        }

        .color-chip-label {
            font-size: 0.7rem;
            color: #888;
        }

        /* Hanbok Types Section */
        .types-section {
            padding: 6rem 2rem;
            background: var(--soft-indigo);
        }

        .types-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .type-card {
            background: white;
            border-radius: 12px;
            padding: 2.5rem 2rem;
            position: relative;
            overflow: hidden;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .type-card.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .type-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 40px rgba(26, 35, 126, 0.08);
        }

        .type-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
        }

        .type-card:nth-child(1)::before { background: var(--ribbon); }
        .type-card:nth-child(2)::before { background: var(--chima-indigo); }
        .type-card:nth-child(3)::before { background: var(--otgoreum-green); }
        .type-card:nth-child(4)::before { background: var(--gold-trim); }
        .type-card:nth-child(5)::before { background: var(--jeogori-pink); }
        .type-card:nth-child(6)::before { background: var(--deep-pink); }

        .type-color-bar {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .type-card:nth-child(1) .type-color-bar { background: rgba(233, 30, 99, 0.1); }
        .type-card:nth-child(2) .type-color-bar { background: var(--soft-indigo); }
        .type-card:nth-child(3) .type-color-bar { background: var(--light-green); }
        .type-card:nth-child(4) .type-color-bar { background: rgba(255, 213, 79, 0.2); }
        .type-card:nth-child(5) .type-color-bar { background: rgba(248, 187, 208, 0.3); }
        .type-card:nth-child(6) .type-color-bar { background: rgba(173, 20, 87, 0.1); }

        .type-color-bar::before {
            content: '';
            width: 16px;
            height: 16px;
            border-radius: 4px;
        }

        .type-card:nth-child(1) .type-color-bar::before { background: var(--ribbon); }
        .type-card:nth-child(2) .type-color-bar::before { background: var(--chima-indigo); }
        .type-card:nth-child(3) .type-color-bar::before { background: var(--otgoreum-green); }
        .type-card:nth-child(4) .type-color-bar::before { background: var(--gold-trim); }
        .type-card:nth-child(5) .type-color-bar::before { background: var(--jeogori-pink); }
        .type-card:nth-child(6) .type-color-bar::before { background: var(--deep-pink); }

        .type-card h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--chima-indigo);
            margin-bottom: 0.8rem;
        }

        .type-card p {
            font-size: 0.9rem;
            color: #666;
            line-height: 1.8;
        }

        /* Color Harmony Section */
        .harmony-section {
            padding: 6rem 2rem;
            background: var(--white-bg);
        }

        .harmony-grid {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1.5rem;
        }

        .harmony-pair {
            text-align: center;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.6s ease;
        }

        .harmony-pair.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .harmony-circles {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            margin-bottom: 1rem;
        }

        .harmony-circles span {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: block;
        }

        .harmony-pair-label {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--chima-indigo);
        }

        .harmony-pair-name {
            font-size: 0.75rem;
            color: #888;
            margin-top: 0.2rem;
        }

        /* Features Section */
        .features-section {
            padding: 6rem 2rem;
            background: var(--chima-indigo);
            color: white;
        }

        .features-grid {
            max-width: 1100px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2.5rem;
        }

        .feature-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            padding: 2.5rem;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .feature-card.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .feature-card:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--gold-trim);
        }

        .feature-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold-trim);
            margin-bottom: 1rem;
        }

        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 0.8rem;
        }

        .feature-card p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.8;
        }

        /* Testimonials */
        .testimonials-section {
            padding: 6rem 2rem;
            background: var(--jeogori-pink);
        }

        .testimonials-grid {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .review-card {
            background: white;
            border-radius: 12px;
            padding: 2rem;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .review-card.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .review-stars {
            color: var(--gold-trim);
            margin-bottom: 1rem;
            font-size: 1rem;
        }

        .review-text {
            font-size: 0.9rem;
            color: #555;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .review-author {
            font-weight: 700;
            color: var(--chima-indigo);
            font-size: 0.9rem;
        }

        .review-role {
            font-size: 0.8rem;
            color: #999;
        }

        /* CTA Section */
        .cta-section {
            padding: 6rem 2rem;
            background: var(--white-bg);
            text-align: center;
        }

        .cta-inner {
            max-width: 600px;
            margin: 0 auto;
            padding: 4rem 3rem;
            background: linear-gradient(135deg, var(--jeogori-pink) 0%, var(--soft-indigo) 100%);
            border-radius: 20px;
            position: relative;
            overflow: hidden;
        }

        .cta-inner::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 150px;
            height: 150px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
        }

        .cta-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--chima-indigo);
            margin-bottom: 1rem;
            position: relative;
            z-index: 2;
        }

        .cta-text {
            color: #555;
            margin-bottom: 2rem;
            position: relative;
            z-index: 2;
        }

        .cta-btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: var(--chima-indigo);
            color: white;
            text-decoration: none;
            font-weight: 700;
            border-radius: 30px;
            transition: all 0.3s ease;
            position: relative;
            z-index: 2;
        }

        .cta-btn:hover {
            background: var(--ribbon);
            transform: translateY(-2px);
        }

        /* Footer */
        .footer {
            padding: 4rem 2rem 2rem;
            background: var(--chima-indigo);
            color: white;
        }

        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-brand h3 {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .footer-brand p {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            line-height: 1.8;
        }

        .footer-links h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.6rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--gold-trim);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.85rem;
        }

        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .slide-left {
            opacity: 0;
            transform: translateX(-50px);
            transition: all 0.8s ease;
        }

        .slide-left.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .slide-right {
            opacity: 0;
            transform: translateX(50px);
            transition: all 0.8s ease;
        }

        .slide-right.visible {
            opacity: 1;
            transform: translateX(0);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .types-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .harmony-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }

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

            .hamburger {
                display: flex;
            }

            .about-grid {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .about-visual {
                height: 300px;
            }

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

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

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

            .harmony-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .hero-ribbon-left,
            .hero-ribbon-right {
                display: none;
            }

            .footer-inner {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            html {
                font-size: 14px;
            }

            .harmony-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .color-chips {
                flex-wrap: wrap;
            }
        }