/* ============================================
       DESIGN TOKENS — 绿色LOGO色系 OKLCH
       ============================================ */
:root {
    /* Brand Primary — 从LOGO提取的绿色系 */
    --color-primary: oklch(52% 0.16 145);
    --color-primary-light: oklch(68% 0.12 145);
    --color-primary-lighter: oklch(85% 0.06 145);
    --color-primary-lightest: oklch(95% 0.03 145);
    --color-primary-dark: oklch(38% 0.14 145);
    --color-primary-darker: oklch(28% 0.12 145);

    /* Logo accent — 橙色点缀 */
    --color-accent: oklch(65% 0.18 60);
    --color-accent-light: oklch(78% 0.10 60);

    /* Warm Tinted Neutrals — 带绿色暖调 */
    --gray-50: oklch(97% 0.005 130);
    --gray-100: oklch(95% 0.006 130);
    --gray-200: oklch(90% 0.007 130);
    --gray-300: oklch(82% 0.008 130);
    --gray-400: oklch(68% 0.008 130);
    --gray-500: oklch(52% 0.008 130);
    --gray-600: oklch(38% 0.009 130);
    --gray-700: oklch(28% 0.009 130);
    --gray-800: oklch(20% 0.009 130);
    --gray-900: oklch(13% 0.010 130);

    /* Surfaces */
    --surface-base: var(--gray-50);
    --surface-card: #fff;
    --surface-elevated: #fff;

    /* Typography */
    --font-display: 'Noto Serif SC', 'Songti SC', serif;
    --font-body: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: clamp(1.75rem, 3vw, 2.25rem);
    --text-3xl: clamp(2rem, 4vw, 3rem);
    --text-hero: clamp(2.5rem, 6vw, 4.5rem);

    /* Spacing — 4pt base */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Layout */
    --max-width: 1280px;
    --nav-height: 72px;

    /* Motion */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-fast: 200ms;
    --duration-normal: 400ms;
    --duration-slow: 600ms;
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--surface-base);
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.container {
    width: 100%;
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--space-6);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border-bottom: 1px solid oklch(90% 0.005 130);
    transition: background var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 1px 20px oklch(0% 0 0 / 0.06);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-logo-mark {
    width: 40px;
    height: 40px;
    /*background: linear-gradient(135deg, var(--color-primary), oklch(42% 0.14 145));*/
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 18px;
    letter-spacing: -0.02em;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.nav-logo-mark::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
    transform: rotate(30deg);
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-links a {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-600);
    border-radius: 6px;
    transition: color var(--duration-fast) var(--ease-out),
    background var(--duration-fast) var(--ease-out);
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
    background: var(--color-primary-lightest);
}

.nav-cta {
    margin-left: var(--space-4);
    padding: var(--space-2) var(--space-6) !important;
    background: var(--color-primary) !important;
    color: #fff !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: background var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out) !important;
}

.nav-cta:hover {
    background: var(--color-primary-dark) !important;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    transition: background var(--duration-fast);
}

.nav-toggle:hover {
    background: var(--gray-100);
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: transform var(--duration-normal) var(--ease-out),
    opacity var(--duration-fast);
    position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: transform var(--duration-normal) var(--ease-out);
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.nav-toggle.active span { background: transparent; }
.nav-toggle.active span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.active span::after { top: 0; transform: rotate(-45deg); }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(
            165deg,
            oklch(97% 0.015 135) 0%,
            oklch(93% 0.025 140) 40%,
            oklch(88% 0.035 145) 100%
    );
    overflow: hidden;
    padding-top: var(--nav-height);
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 70%;
    height: 140%;
    background: radial-gradient(
            ellipse at center,
            oklch(70% 0.08 145 / 0.15) 0%,
            oklch(70% 0.05 145 / 0.05) 40%,
            transparent 70%
    );
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--surface-base), transparent);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    padding-block: var(--space-24);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-4) var(--space-1) var(--space-2);
    background: var(--surface-card);
    border: 1px solid var(--color-primary-lighter);
    border-radius: 100px;
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--space-8);
    animation: fadeUp 0.8s var(--ease-out) both;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-hero);
    font-weight: 900;
    line-height: 1.15;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
    animation: fadeUp 0.8s var(--ease-out) 0.1s both;
}

.hero-title em {
    font-style: normal;
    color: var(--color-primary);
    position: relative;
}

.hero-title em::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--color-primary-lighter);
    border-radius: 3px;
    z-index: -1;
}

.hero-desc {
    font-size: var(--text-lg);
    color: var(--gray-500);
    line-height: 1.8;
    max-width: 560px;
    margin-bottom: var(--space-10);
    animation: fadeUp 0.8s var(--ease-out) 0.2s both;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    animation: fadeUp 0.8s var(--ease-out) 0.3s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 16px oklch(52% 0.16 145 / 0.25);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px oklch(52% 0.16 145 / 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 1.5px solid var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-lightest);
}

.btn svg {
    width: 18px;
    height: 18px;
}

.hero-visual {
    position: absolute;
    right: 8%;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    max-width: 600px;
    aspect-ratio: 4/3;
    z-index: 1;
    opacity: 0.9;
}

.hero-img-frame {
    width: 93%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 40px 80px oklch(30% 0.08 145 / 0.15),
    0 10px 30px oklch(30% 0.08 145 / 0.08);
    position: relative;
    background: linear-gradient(135deg, oklch(75% 0.08 145), oklch(60% 0.12 145));
}

.hero-img-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
            radial-gradient(ellipse at 30% 40%, oklch(65% 0.10 60 / 0.25) 0%, transparent 50%),
            radial-gradient(ellipse at 70% 60%, oklch(55% 0.12 145 / 0.3) 0%, transparent 50%),
            radial-gradient(circle at 50% 50%, oklch(80% 0.06 145 / 0.15) 0%, transparent 70%);
}

.hero-img-frame::after {
    content: '东莞 · 嘉善 双城联动';
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-800);
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.hero-stats {
    display: flex;
    gap: var(--space-12);
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid oklch(80% 0.01 130 / 0.4);
    animation: fadeUp 0.8s var(--ease-out) 0.4s both;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1.2;
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: var(--gray-400);
    margin-top: var(--space-1);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding-block: var(--space-24);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--space-4);
}

.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 900;
    color: var(--gray-900);
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-400);
    margin-top: var(--space-4);
    max-width: 560px;
    line-height: 1.8;
}

.section-header {
    margin-bottom: var(--space-16);
}

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

.section-header-center .section-subtitle {
    margin-inline: auto;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    background: var(--surface-card);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-visual {
    position: relative;
    aspect-ratio: 16/10;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(
            135deg,
            oklch(80% 0.06 145),
            oklch(65% 0.10 145),
            oklch(50% 0.14 145)
    );
    box-shadow: 0 20px 60px oklch(40% 0.08 145 / 0.12);
}

.about-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
            radial-gradient(ellipse at 40% 30%, oklch(70% 0.08 60 / 0.2) 0%, transparent 50%),
            radial-gradient(ellipse at 70% 70%, oklch(60% 0.10 145 / 0.25) 0%, transparent 50%);
}

.about-visual-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    padding: 12px 20px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 10px;
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.04em;
}

.about-text p {
    margin-bottom: var(--space-6);
    color: var(--gray-600);
    line-height: 1.9;
}

.about-text p:first-of-type::first-letter {
    font-family: var(--font-display);
    font-size: 3.2em;
    float: left;
    line-height: 0.85;
    margin-right: var(--space-2);
    margin-top: 4px;
    color: var(--color-primary);
    font-weight: 900;
}

.about-highlight {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: var(--color-primary-lightest);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 10px 10px 0;
    margin-top: var(--space-4);
    font-weight: 500;
    color: var(--color-primary-dark);
}

/* ============================================
   LOCATIONS — 双地区展示
   ============================================ */
.locations {
    background: linear-gradient(
            180deg,
            var(--surface-base) 0%,
            oklch(94% 0.02 140) 100%
    );
}

.locations-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.location-card {
    background: var(--surface-card);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid oklch(90% 0.005 130);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
}

.location-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 64px oklch(40% 0.08 145 / 0.12);
    border-color: var(--color-primary-lighter);
}

.location-header {
    padding: var(--space-8) var(--space-8) var(--space-6);
    position: relative;
    overflow: hidden;
}

.location-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.location-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-lightest);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: 6px;
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.location-name {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.location-subtitle {
    font-size: var(--text-sm);
    color: var(--gray-400);
    line-height: 1.6;
}

.location-body {
    padding: 0 var(--space-8) var(--space-8);
}

.location-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding: var(--space-6);
    background: var(--gray-50);
    border-radius: 12px;
}

.location-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 900;
    color: var(--color-primary);
}

.location-stat-label {
    font-size: var(--text-xs);
    color: var(--gray-400);
    margin-top: var(--space-1);
}

.location-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.location-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.6;
}

.location-feature-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 2px;
}

.location-contact {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6) var(--space-8);
    background: var(--gray-50);
    border-top: 1px solid oklch(90% 0.005 130);
}

.location-contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.location-contact-item svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

/* ============================================
   ADVANTAGES
   ============================================ */
.advantages {
    background: var(--surface-card);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-6);
}

.advantage-card {
    padding: var(--space-8);
    background: var(--surface-card);
    border-radius: 16px;
    border: 1px solid oklch(90% 0.005 130);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-normal) var(--ease-out);
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px oklch(40% 0.08 145 / 0.1);
    border-color: var(--color-primary-lighter);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-lightest);
    border-radius: 12px;
    margin-bottom: var(--space-6);
    color: var(--color-primary);
    transition: all var(--duration-normal) var(--ease-out);
}

.advantage-card:hover .advantage-icon {
    background: var(--color-primary);
    color: #fff;
}

.advantage-icon svg {
    width: 24px;
    height: 24px;
}

.advantage-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--space-3);
}

.advantage-desc {
    font-size: var(--text-sm);
    color: var(--gray-500);
    line-height: 1.75;
}

/* ============================================
   PRODUCTS
   ============================================ */
.products {
    background: linear-gradient(
            180deg,
            var(--surface-base) 0%,
            oklch(94% 0.02 140) 100%
    );
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-4);
}

.product-card {
    position: relative;
    aspect-ratio: 3/4;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--duration-normal) var(--ease-out);
}

.product-card:hover {
    transform: scale(1.02);
}

.product-bg {
    position: absolute;
    inset: 0;
    transition: transform var(--duration-slow) var(--ease-out);
}

.product-card:hover .product-bg {
    transform: scale(1.08);
}

.product-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
            to top,
            oklch(15% 0.02 145 / 0.85) 0%,
            oklch(15% 0.02 145 / 0.2) 50%,
            transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
    transition: background var(--duration-normal) var(--ease-out);
}

.product-card:hover .product-overlay {
    background: linear-gradient(
            to top,
            oklch(15% 0.02 145 / 0.9) 0%,
            oklch(15% 0.02 145 / 0.3) 60%,
            oklch(15% 0.02 145 / 0.05) 100%
    );
}
.market-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-normal) var(--ease-out);
    transform: scale(1.05);
    transform-origin: center;
}
.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-normal) var(--ease-out);
    transform: scale(1.05);
    transform-origin: center;
    filter: brightness(0.9);
    opacity: 0.9;
}

.product-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-1);
}

.product-en {
    font-size: var(--text-xs);
    color: oklch(90% 0.01 130 / 0.7);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.product-arrow {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--duration-normal) var(--ease-out);
}

.product-card:hover .product-arrow {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
    background: var(--gray-900);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
            radial-gradient(ellipse at 20% 50%, oklch(52% 0.10 145 / 0.15) 0%, transparent 50%),
            radial-gradient(ellipse at 80% 80%, oklch(55% 0.08 145 / 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.gallery .section-label {
    color: var(--color-primary-light);
}

.gallery .section-label::before {
    background: var(--color-primary-light);
}

.gallery .section-title {
    color: #fff;
}

.gallery .section-subtitle {
    color: var(--gray-400);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 280px 280px;
    gap: var(--space-4);
    position: relative;
    z-index: 1;
}

.gallery-item {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.gallery-item:first-child {
    grid-row: 1 / -1;
}

.gallery-item-bg {
    position: absolute;
    inset: 0;
    transition: transform var(--duration-slow) var(--ease-out);
}

.gallery-item:hover .gallery-item-bg {
    transform: scale(1.05);
}

.gallery-item-label {
    position: absolute;
    bottom: 16px;
    left: 16px;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    border-radius: 8px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: #fff;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    background: var(--surface-card);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.contact-location {
    padding: var(--space-8);
    background: var(--gray-50);
    border-radius: 16px;
    border: 1px solid oklch(90% 0.005 130);
    transition: all var(--duration-normal) var(--ease-out);
}

.contact-location:hover {
    border-color: var(--color-primary-lighter);
    box-shadow: 0 8px 32px oklch(40% 0.08 145 / 0.08);
}

.contact-location-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid oklch(90% 0.005 130);
}

.contact-location-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: 10px;
    color: #fff;
}

.contact-location-icon svg {
    width: 22px;
    height: 22px;
}

.contact-location-name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
}

.contact-location-area {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.contact-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-lightest);
    border-radius: 8px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 18px;
    height: 18px;
}

.contact-item-label {
    font-size: var(--text-xs);
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-1);
}

.contact-item-value {
    font-weight: 600;
    color: var(--gray-800);
    font-size: var(--text-base);
}

.contact-item-value a {
    transition: color var(--duration-fast) var(--ease-out);
}

.contact-item-value a:hover {
    color: var(--color-primary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding-block: var(--space-12) var(--space-8);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-8);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer-brand-mark {
    width: 32px;
    height: 27px;
    /*background: linear-gradient(135deg, var(--color-primary), oklch(42% 0.14 145));*/
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 14px;
}

.footer-brand-name {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--gray-200);
    font-size: var(--text-sm);
    letter-spacing: 0.04em;
}

.footer-links {
    display: flex;
    gap: var(--space-6);
    font-size: var(--text-sm);
}

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

.footer-copy {
    font-size: var(--text-xs);
    color: var(--gray-600);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid oklch(25% 0.005 130);
    text-align: center;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }

    .hero-content {
        max-width: 100%;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

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

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 240px 240px;
    }

    .gallery-item:first-child {
        grid-row: auto;
        grid-column: 1 / -1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 60px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--space-4) var(--space-6);
        flex-direction: column;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: 0 8px 32px oklch(0% 0 0 / 0.06);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-8);
    }

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

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

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .gallery-item:first-child {
        aspect-ratio: 16/9;
    }

    .gallery-item:not(:first-child) {
        aspect-ratio: 16/9;
    }

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

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .location-stats {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .location-contact {
        flex-direction: column;
        gap: var(--space-2);
    }
}

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    z-index: 9999;
    width: 0%;
    transition: width 50ms linear;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(16px);
    transition: all var(--duration-normal) var(--ease-out);
    z-index: 100;
    box-shadow: 0 4px 16px oklch(52% 0.16 145 / 0.3);
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   WECHAT FLOAT - 微信公众号浮动二维码
   ============================================ */
.wechat-float {
    position: fixed;
    bottom: var(--space-32);
    right: var(--space-4);
    z-index: 999;
    background: var(--surface-card);
    border-radius: 16px;
    padding: var(--space-4);
    box-shadow: 0 8px 32px oklch(0% 0 0 / 0.12),
    0 2px 8px oklch(0% 0 0 / 0.08);
    transition: all var(--duration-normal) var(--ease-out);
    cursor: pointer;
    animation: slideInLeft 0.6s var(--ease-out) 1s both;
}

.wechat-float:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px oklch(0% 0 0 / 0.15),
    0 4px 12px oklch(0% 0 0 / 0.1);
}

.wechat-qrcode-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--gray-100);
    margin-bottom: var(--space-2);
}

.wechat-qrcode-placeholder svg {
    display: block;
    width: 100%;
    height: 100%;
}

.wechat-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
    letter-spacing: 0.05em;
    margin: 0;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}