@charset "utf-8";

/* ==========================================================================
   폰트 설정 (규칙 [06-font-style.md] 적용)
   ========================================================================== */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");

/* ==========================================================================
   디자인 토큰 (Design Tokens)
   ========================================================================== */
:root {
    /* 컬러 팔레트 - 프리미엄 다크 네이비 + 골드 */
    --color-bg-dark: #0a0e1a;
    --color-bg-section: #0f1424;
    --color-bg-card: #151a2e;
    --color-bg-card-hover: #1c2240;
    --color-surface: #1a1f35;
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-muted: rgba(255, 255, 255, 0.45);
    --color-accent-gold: #c9a96e;
    --color-accent-gold-light: #e8d5a8;
    --color-accent-blue: #4a7cff;
    --color-accent-purple: #7c5cfc;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(255, 255, 255, 0.12);
    --color-glass: rgba(255, 255, 255, 0.04);
    --color-glass-hover: rgba(255, 255, 255, 0.08);
    --color-success: #34d399;
    --color-danger: #f87171;
    --color-warning: #fbbf24;

    /* 그라디언트 */
    --gradient-gold: linear-gradient(135deg, #c9a96e 0%, #e8d5a8 50%, #c9a96e 100%);
    --gradient-hero: linear-gradient(180deg, rgba(10, 14, 26, 0) 0%, rgba(10, 14, 26, 0.6) 50%, #0a0e1a 100%);
    --gradient-radial: radial-gradient(ellipse at 50% 0%, rgba(74, 124, 255, 0.15) 0%, transparent 60%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);

    /* 폰트 */
    --font-family: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', sans-serif;
    --font-display: 'Pretendard Variable', Pretendard, sans-serif;

    /* 간격 */
    --section-padding: 120px 0;
    --container-max: 1200px;
    --header-height: 80px;

    /* 그림자 */
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 60px rgba(74, 124, 255, 0.15);
    --shadow-gold-glow: 0 0 40px rgba(201, 169, 110, 0.2);

    /* 트랜지션 */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* 보더 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
}

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

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

body {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background-color: var(--color-bg-dark);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

ul, ol, li { list-style: none; }

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

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

/* ==========================================================================
   유틸리티 클래스
   ========================================================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.gold-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent-gold);
    margin-bottom: 16px;
}

.section-heading {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    word-break: keep-all;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    word-break: keep-all;
}

.section-desc.centered {
    margin: 0 auto;
}

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

/* ==========================================================================
   Header (투명 → 스크롤 시 불투명)
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: var(--header-height);
    transition: background-color var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.header.scrolled {
    background-color: rgba(10, 14, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--color-border);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo a {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-text-primary);
    transition: opacity var(--transition-base);
}

.logo a:hover { opacity: 0.8; }

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

/* GNB */
.gnb {
    display: flex;
    align-items: center;
    gap: 36px;
}

.gnb li a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: 0.5px;
    position: relative;
    padding: 4px 0;
    transition: color var(--transition-base);
}

.gnb li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--gradient-gold);
    transition: width var(--transition-base);
}

.gnb li a:hover {
    color: var(--color-text-primary);
}

.gnb li a:hover::after {
    width: 100%;
}

.gnb .btn-order-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--gradient-gold);
    color: var(--color-bg-dark);
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 100px;
    letter-spacing: 0.5px;
    transition: transform var(--transition-fast), box-shadow var(--transition-base);
}

.gnb .btn-order-nav:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold-glow);
}

.gnb .btn-order-nav::after { display: none; }

/* 모바일 메뉴 버튼 */
.btn-mobile-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    gap: 6px;
    cursor: pointer;
    z-index: 1100;
}

.btn-mobile-menu span {
    display: block;
    width: 22px;
    height: 1.5px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-base);
    transform-origin: center;
}

.btn-mobile-menu.active span:nth-child(1) {
    transform: rotate(45deg) translateY(5.3px);
}
.btn-mobile-menu.active span:nth-child(2) {
    opacity: 0;
}
.btn-mobile-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-5.3px);
}

/* 모바일 오버레이 메뉴 */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 14, 26, 0.97);
    backdrop-filter: blur(20px);
    z-index: 1050;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.mobile-nav-overlay.active {
    display: flex;
    opacity: 1;
}

.mobile-nav-overlay a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

.mobile-nav-overlay a:hover {
    color: var(--color-accent-gold);
}

/* ==========================================================================
   Hero 섹션 (풀스크린 제품 쇼케이스)
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-bg-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.9;
    /* 테두리가 자연스럽게 페이드아웃 되도록 마스크 적용 */
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    /* 이미지가 좀 더 잘 보이도록 배경 그라데이션 투명도 조절 */
    background: linear-gradient(to bottom, rgba(10,14,26,0.3) 0%, rgba(10,14,26,0.7) 100%);
    pointer-events: none;
}

/* 배경 장식 파티클 효과 (별빛) */
.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: var(--gradient-radial);
    pointer-events: none;
    overflow: hidden;
}

/* 별빛 레이어 기본 설정 */
.stars, .stars2, .stars3 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    display: block;
}

/* 3개의 레이어로 원근감 있는 별빛 애니메이션 구현 (SVG Data URI 활용) */
.stars {
    background: transparent url('data:image/svg+xml;utf8,<svg width="300" height="300" xmlns="http://www.w3.org/2000/svg"><circle cx="20" cy="50" r="1.5" fill="white" opacity="0.8"/><circle cx="150" cy="120" r="1" fill="white" opacity="0.5"/><circle cx="280" cy="250" r="2" fill="white" opacity="0.9"/><circle cx="80" cy="200" r="1.5" fill="white" opacity="0.6"/><circle cx="220" cy="40" r="1" fill="white" opacity="0.4"/></svg>') repeat;
    animation: twinkle 4s infinite ease-in-out;
}

.stars2 {
    background: transparent url('data:image/svg+xml;utf8,<svg width="400" height="400" xmlns="http://www.w3.org/2000/svg"><circle cx="100" cy="80" r="1" fill="white" opacity="0.4"/><circle cx="300" cy="350" r="1.5" fill="white" opacity="0.7"/><circle cx="50" cy="280" r="2" fill="white" opacity="0.3"/><circle cx="350" cy="150" r="1" fill="white" opacity="0.5"/><circle cx="200" cy="200" r="2" fill="white" opacity="0.8"/></svg>') repeat;
    animation: twinkle 7s infinite ease-in-out reverse;
}

.stars3 {
    background: transparent url('data:image/svg+xml;utf8,<svg width="250" height="250" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.6"/><circle cx="200" cy="80" r="1" fill="white" opacity="0.9"/><circle cx="120" cy="200" r="1.5" fill="white" opacity="0.4"/><circle cx="40" cy="220" r="1" fill="white" opacity="0.7"/></svg>') repeat;
    animation: twinkle 5s infinite ease-in-out 2s;
}

@keyframes twinkle {
    0% { opacity: 0.3; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.05); }
    100% { opacity: 0.3; transform: scale(0.95); }
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    padding: 0 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--color-glass);
    border: 1px solid var(--color-border-light);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-accent-gold-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent-gold);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    word-break: keep-all;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
    word-break: keep-all;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: float-up 2s ease-in-out infinite;
}

.hero-scroll-indicator span {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.hero-scroll-indicator .scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-gold), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes float-up {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* 히어로 양옆 제품 이미지 */
.hero-side-left,
.hero-side-right {
    position: absolute;
    z-index: 2;
    width: 320px;
    opacity: 0.9;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
    transition: all var(--transition-slow);
}

.hero-side-left {
    left: -20px;
    bottom: 5%;
}

.hero-side-right {
    right: -20px;
    top: 10%;
}

.hero-side-left img,
.hero-side-right img {
    width: 100%;
    border-radius: var(--radius-lg);
    mask-image: linear-gradient(to top, transparent 5%, black 20%, black 80%, transparent 95%);
    -webkit-mask-image: linear-gradient(to top, transparent 5%, black 20%, black 80%, transparent 95%);
}

/* ==========================================================================
   웨딩 히어로 전용 스타일 (.hero-wedding)
   PC: 좌측 제품 이미지 + 우측 텍스트 2단 레이아웃
   모바일: 이미지를 배경으로, 텍스트를 상단 오버레이
   ========================================================================== */
.hero-wedding {
    display: flex;
    align-items: center;
    justify-content: center;
    /* 이미지 배경색(다크 + 상단 앰버 글로우)에 맞춘 그라데이션 */
    background: linear-gradient(
        180deg,
        #1a150d 0%,        /* 상단: 따뜻한 다크 브라운 (이미지 골드 글로우와 어울림) */
        #12100a 40%,       /* 중간: 따뜻한 다크 */
        var(--color-bg-dark) 100%  /* 하단: 기존 다크 네이비로 자연스럽게 전환 */
    );
}

.hero-wedding .hero-content-wrapper {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: 100vh;
    padding-top: calc(var(--header-height) - 20px);
    padding-bottom: 15vh;
    max-width: var(--container-max);
}

/* 좌측 제품 이미지 */
.hero-wedding .hero-image-col {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-wedding .hero-image-col img {
    width: 100%;
    max-width: 560px;
    height: auto;
    border-radius: 0;  /* 원본 이미지를 그대로 표시 */
    filter: none;       /* 필터 없음 - 원본 그대로 */
    transform: scale(1.3); /* 사이즈 30% 증가 */
    /* 이미지 가장자리가 배경과 자연스럽게 섞이도록 마스크 처리 (사각 테두리 제거) */
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 70%);
}

/* 우측 텍스트 */
.hero-wedding .hero-text-col {
    text-align: left;
}

.hero-wedding .hero-text-col .hero-actions {
    justify-content: flex-start;
}

/* ── 태블릿 (1024px 이하) ── */
@media (max-width: 1024px) {
    .hero-wedding .hero-content-wrapper {
        gap: 40px;
    }

    .hero-wedding .hero-image-col img {
        max-width: 420px;
    }
}

/* ── 모바일 (768px 이하) ── */
@media (max-width: 768px) {
    .hero-wedding {
        position: relative;
    }

    .hero-wedding .hero-content-wrapper {
        grid-template-columns: 1fr;
        min-height: 100vh;
        gap: 0;
    }

    /* 모바일: 이미지를 배경으로 전환 */
    .hero-wedding .hero-image-col {
        position: absolute;
        inset: 0;
        z-index: 1;
        overflow: hidden;
    }

    .hero-wedding .hero-image-col img {
        width: 100%;
        height: 100%;
        max-width: none;
        object-fit: cover;
        object-position: center center;
        border-radius: 0;
        filter: none;
        opacity: 0.45;
        mask-image: none;
        -webkit-mask-image: none;
    }

    /* 모바일: 텍스트를 이미지 위에 오버레이 */
    .hero-wedding .hero-text-col {
        position: relative;
        z-index: 2;
        text-align: center;
        padding: 0 24px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        padding-top: var(--header-height);
    }

    .hero-wedding .hero-text-col .hero-actions {
        justify-content: center;
    }

    .hero-wedding .hero-title {
        font-size: 2.4rem;
    }

    .hero-wedding .hero-subtitle {
        font-size: 1rem;
    }
}


/* ==========================================================================
   제품 상세 소개 섹션 (Product Detail)
   ========================================================================== */
.section-product-detail {
    padding: var(--section-padding);
    background: var(--color-bg-dark);
    position: relative;
}

.section-product-detail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-gold), transparent);
}

.product-feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 80px;
}

.product-feature-row.reverse {
    direction: rtl;
}

.product-feature-row.reverse > * {
    direction: ltr;
}

.product-feature-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.product-feature-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-slow);
}

.product-feature-image:hover img {
    transform: scale(1.03);
}

.feature-image-glow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 60px;
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0.4;
    pointer-events: none;
}

.glow-blue { background: var(--color-accent-blue); }
.glow-gold { background: var(--color-accent-gold); }
.glow-purple { background: var(--color-accent-purple); }

.product-feature-content {
    padding: 20px 0;
}

.feature-num {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}

.feature-heading {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    word-break: keep-all;
}

.feature-description {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
    word-break: keep-all;
}

.feature-specs {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feature-specs li {
    display: flex;
    align-items: center;
    gap: 12px;
}

.spec-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.spec-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}


/* ==========================================================================
   버튼 시스템
   ========================================================================== */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all var(--transition-base);
    border-radius: 100px;
    white-space: nowrap;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-md {
    padding: 12px 28px;
    font-size: 0.9rem;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn-gold {
    background: var(--gradient-gold);
    color: var(--color-bg-dark);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold-glow);
}

.btn-outline-light {
    border: 1px solid var(--color-border-light);
    color: var(--color-text-primary);
    background: var(--color-glass);
    backdrop-filter: blur(10px);
}

.btn-outline-light:hover {
    background: var(--color-glass-hover);
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
}

.btn-primary {
    background-color: var(--color-accent-blue);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #3a6cef;
    transform: translateY(-2px);
}

/* ==========================================================================
   제품 쇼케이스 섹션
   ========================================================================== */
.section-products {
    padding: var(--section-padding);
    background: var(--color-bg-section);
    position: relative;
}

.section-products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-gold), transparent);
}

.products-header {
    text-align: center;
    margin-bottom: 60px;
}

/* Swiper 커스터마이징 */
.products-slider {
    padding: 20px 0 60px;
}

.product-slide {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    cursor: pointer;
}

.product-slide:hover {
    border-color: var(--color-border-light);
    transform: translateY(-8px);
    box-shadow: var(--shadow-card);
}

.product-slide .product-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.product-slide .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-slide:hover .product-image img {
    transform: scale(1.05);
}

.product-slide .product-image .product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--gradient-gold);
    color: var(--color-bg-dark);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 100px;
    letter-spacing: 0.5px;
}

.product-slide .product-info {
    padding: 28px 24px;
}

.product-slide .product-name {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}

.product-slide .product-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    word-break: keep-all;
}

/* Swiper 페이지네이션 */
.swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: var(--color-text-muted);
    opacity: 1;
    transition: all var(--transition-base);
}

.swiper-pagination-bullet-active {
    background: var(--color-accent-gold);
    width: 24px;
    border-radius: 4px;
}

/* ==========================================================================
   특징/가치 섹션
   ========================================================================== */
.section-features {
    padding: var(--section-padding);
    background: var(--color-bg-dark);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.feature-card {
    position: relative;
    padding: 48px 32px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    background: var(--color-glass-hover);
    border-color: var(--color-border-light);
    transform: translateY(-4px);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    word-break: keep-all;
}

/* ==========================================================================
   쿠폰 주문 CTA 섹션
   ========================================================================== */
.section-cta {
    padding: var(--section-padding);
    background: var(--color-bg-section);
    position: relative;
    overflow: hidden;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(201, 169, 110, 0.08), transparent 60%);
    pointer-events: none;
}

.cta-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cta-content {
    max-width: 500px;
}

.cta-content .section-heading {
    font-size: 2.4rem;
}

.cta-steps {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cta-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.cta-step-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-gold);
    color: var(--color-bg-dark);
    font-weight: 800;
    font-size: 0.9rem;
    border-radius: 50%;
}

.cta-step-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.cta-step-text p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    word-break: keep-all;
}

.cta-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-card {
    width: 100%;
    max-width: 420px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    text-align: center;
    box-shadow: var(--shadow-card);
    position: relative;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.3), transparent 50%, rgba(74, 124, 255, 0.2));
    z-index: -1;
}

.cta-card .coupon-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.cta-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

.cta-card .coupon-input-group {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.cta-card .coupon-input {
    flex: 1;
    padding: 14px 18px;
    background: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-align: center;
    transition: border-color var(--transition-base);
}

.cta-card .coupon-input:focus {
    outline: none;
    border-color: var(--color-accent-gold);
}

.cta-card .coupon-input::placeholder {
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

/* ==========================================================================
   Contact 섹션
   ========================================================================== */
.section-contact {
    padding: var(--section-padding);
    background: var(--color-bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.contact-card {
    padding: 40px 32px;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.contact-card:hover {
    border-color: var(--color-border-light);
    background: var(--color-glass-hover);
}

.contact-card .contact-icon {
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    word-break: keep-all;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--color-bg-dark);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 40px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

.footer-brand .footer-logo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    max-width: 300px;
    line-height: 1.6;
}

.footer-links h5 {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

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

.footer-bottom {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   폼 공통 컴포넌트 (주문 페이지 등에서 사용)
   ========================================================================== */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.95rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

/* ==========================================================================
   반응형 (Responsive Design)
   ========================================================================== */

/* 태블릿 (1024px 이하) */
@media (max-width: 1024px) {
    .section-heading {
        font-size: 2.2rem;
    }

    .hero-title {
        font-size: 3rem;
    }

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

    .cta-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-content {
        max-width: 100%;
        text-align: center;
    }

    .cta-content .section-desc {
        margin: 0 auto;
    }

    .hero-side-left,
    .hero-side-right {
        width: 220px;
        opacity: 0.2;
    }

    .product-feature-row {
        gap: 40px;
    }

    .feature-heading {
        font-size: 1.5rem;
    }
}

/* 모바일 (768px 이하) */
@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
        --header-height: 64px;
    }

    .gnb {
        display: none;
    }

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

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .hero-actions .btn-lg {
        width: 100%;
        max-width: 280px;
    }

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

    .section-desc {
        font-size: 1rem;
    }

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

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

    .cta-card {
        padding: 36px 24px;
    }

    .cta-card .coupon-input-group {
        flex-direction: column;
    }

    /* 히어로 양옆 이미지 모바일 숨김 */
    .hero-side-left,
    .hero-side-right {
        display: none;
    }

    /* 제품 상세 모바일 1열 */
    .product-feature-row,
    .product-feature-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 30px;
        margin-top: 60px;
    }

    .feature-num {
        font-size: 2.5rem;
    }

    .feature-heading {
        font-size: 1.4rem;
    }

    .footer-inner {
        flex-direction: column;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* 소형 모바일 (480px 이하) */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-badge {
        font-size: 0.7rem;
    }

    .section-heading {
        font-size: 1.5rem;
    }

    .feature-card {
        padding: 32px 24px;
    }
}

/* ==========================================================================
   Forms, Buttons & Modal Components
   ========================================================================== */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}
.form-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}
.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-bg-section);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}
.form-control:focus {
    outline: none;
    border-color: var(--color-accent-gold);
    box-shadow: 0 0 0 2px rgba(201, 169, 110, 0.2);
}
.form-control::placeholder {
    color: var(--color-text-muted);
}
select.form-control option {
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}
.btn-primary {
    background: var(--gradient-gold);
    color: var(--color-bg-dark);
}
.btn-primary:hover {
    box-shadow: var(--shadow-gold-glow);
    transform: translateY(-2px);
}
.btn-outline-light {
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    background: transparent;
}
.btn-outline-light:hover {
    background: var(--color-glass);
    border-color: var(--color-border-light);
}

.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1040;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.modal-backdrop.show {
    display: block;
    opacity: 1;
}

.modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%);
    width: 90%;
    max-width: 500px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    z-index: 1050;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    opacity: 0;
    transition: all var(--transition-base);
}
.modal.show {
    display: block;
    transform: translate(-50%, -50%);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.modal-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text-primary);
}
.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    line-height: 1;
}
.modal-close:hover {
    color: var(--color-text-primary);
}