@import "tailwindcss";

:root {
    --bg-primary: #060a14;
    --bg-secondary: #0c1222;
    --bg-tertiary: #111827;
    --bg-card: rgba(12, 18, 34, 0.8);
    --bg-card-hover: rgba(18, 26, 48, 0.9);
    --accent-cyan: #00e5ff;
    --accent-green: #00ff88;
    --accent-cyan-dim: rgba(0, 229, 255, 0.15);
    --accent-green-dim: rgba(0, 255, 136, 0.15);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --border-color: rgba(0, 229, 255, 0.12);
    --border-hover: rgba(0, 229, 255, 0.3);
    --gradient-main: linear-gradient(135deg, #00e5ff, #00ff88);
    --gradient-diag: linear-gradient(135deg, rgba(0,229,255,0.1), rgba(0,255,136,0.05));
    --shadow-glow: 0 0 30px rgba(0, 229, 255, 0.15);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-display: 'Outfit', 'Noto Sans SC', sans-serif;
    --font-body: 'Noto Sans SC', 'Outfit', sans-serif;
    --header-height: 72px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: inherit;
    text-decoration: none;
    min-height: 44px;
    min-width: 44px;
}

button, input, select, textarea {
    min-height: 44px;
    min-width: 44px;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

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

.highlight {
    color: var(--accent-cyan);
    font-weight: 600;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--accent-cyan);
    background: var(--accent-cyan-dim);
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1rem;
}

.section {
    padding: 80px 0;
    position: relative;
}

/* ============ HEADER ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    background: rgba(6, 10, 20, 0.85);
    backdrop-filter: blur(10px);
}

.header.scrolled {
    background: rgba(6, 10, 20, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.logo-icon {
    width: auto;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon img {
    width: auto;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 4px;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: block;
    padding: 8px 20px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

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

.nav-item.active > a {
    background: var(--accent-cyan-dim);
}

.sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 160px;
    background: rgba(12, 18, 34, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.nav-item.has-sub:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.sub-menu a {
    display: block;
    padding: 10px 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.sub-menu a:hover {
    color: var(--accent-cyan);
    background: var(--accent-cyan-dim);
}

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

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-cyan);
    transition: var(--transition);
}

.header-phone svg {
    width: 16px;
    height: 16px;
}

.header-phone:hover {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan-dim);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

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

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

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

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary {
    background: var(--gradient-main);
    color: var(--bg-primary);
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}

.btn-outline:hover {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan-dim);
}

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

/* ============ PAGE SECTIONS ============ */
.page-section {
    display: none;
    position: relative;
    z-index: 1;
}

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

/* ============ HERO CAROUSEL ============ */
.hero-carousel {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.carousel-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 32px;
    transform: translateY(-50%);
    z-index: 2;
}

.carousel-prev,
.carousel-next {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(6, 10, 20, 0.7);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.carousel-prev:hover,
.carousel-next:hover {
    background: rgba(12, 18, 34, 0.9);
    border-color: var(--accent-cyan);
}

.carousel-prev svg,
.carousel-next svg {
    width: 20px;
    height: 20px;
}

.carousel-indicators {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
}

.carousel-content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    padding: 160px 32px 0;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--accent-cyan-dim);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent-cyan);
    margin-bottom: 28px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: pulse-dot 2s ease-in-out 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: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 16px;
    justify-content: center;
    margin: 40px auto;
    flex-wrap: wrap;
}

.hero-stats {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 40px 32px;
    background: rgba(6, 10, 20, 0.7);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
}

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

.stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-cyan);
}

.stat-unit {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-green);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

/* ============ SERVICES GRID ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

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

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.card-link svg {
    width: 16px;
    height: 16px;
    transition: var(--transition);
}

.service-card:hover .card-link svg {
    transform: translateX(4px);
}

/* ============ ADVANTAGES ============ */
.advantages-section {
    background: var(--bg-secondary);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.advantage-item {
    padding: 32px 24px;
    border-left: 2px solid var(--border-color);
    transition: var(--transition);
}

.advantage-item:hover {
    border-left-color: var(--accent-cyan);
}

.adv-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    margin-bottom: 16px;
    line-height: 1;
}

.advantage-item:hover .adv-number {
    opacity: 0.6;
}

.advantage-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.advantage-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============ NEWS ============ */
.news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.news-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.news-card.featured {
    grid-row: span 2;
}

.news-img {
    height: 200px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-img-placeholder svg {
    width: 60px;
    height: 60px;
    opacity: 0.4;
}

.news-body {
    padding: 24px;
}

.news-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-cyan-dim);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--accent-cyan);
    font-weight: 500;
    margin-bottom: 12px;
}

.news-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
}

.news-date {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ============ PAGE HERO ============ */
.page-hero {
    padding: 140px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-diag);
    opacity: 0.5;
}

.page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.page-hero-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============ ECOLOGY PAGE ============ */
.eco-overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.eco-text h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.eco-text p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.eco-features {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.eco-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.eco-feature-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.eco-feature-icon svg {
    width: 100%;
    height: 100%;
}

.eco-feature strong {
    display: block;
    margin-bottom: 4px;
}

.eco-feature span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.eco-visual {
    display: flex;
    justify-content: center;
}

.eco-diagram {
    position: relative;
    width: 360px;
    height: 360px;
}

.diagram-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--bg-primary);
    z-index: 2;
    box-shadow: 0 0 40px rgba(0, 229, 255, 0.3);
}

.diagram-node {
    position: absolute;
    width: 90px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent-cyan);
    z-index: 2;
    transition: var(--transition);
}

.diagram-node:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.node-1 { top: 0; left: 50%; transform: translateX(-50%); }
.node-2 { top: 50%; right: 0; transform: translateY(-50%); }
.node-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.node-4 { top: 50%; left: 0; transform: translateY(-50%); }
.node-5 { bottom: 20%; right: 5%; }

.diagram-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1px;
    background: linear-gradient(to bottom, var(--accent-cyan), transparent);
    z-index: 1;
    transform-origin: top center;
}

.line-1 { height: 130px; transform: rotate(0deg); }
.line-2 { height: 130px; transform: rotate(72deg); }
.line-3 { height: 130px; transform: rotate(144deg); }
.line-4 { height: 130px; transform: rotate(216deg); }
.line-5 { height: 130px; transform: rotate(288deg); }

/* ============ TIMELINE ============ */
.layout-timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.layout-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-green), transparent);
}

.timeline-item {
    display: flex;
    gap: 28px;
    margin-bottom: 40px;
    position: relative;
}

.timeline-marker {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--accent-cyan);
    position: relative;
    z-index: 2;
}

.timeline-marker::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    background: var(--accent-cyan);
    border-radius: 50%;
}

.timeline-content {
    padding-top: 6px;
}

.timeline-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============ PARTNERS ============ */
/* 合作伙伴地图样式 */
.map-container {
    margin-top: 40px;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.map-header {
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.filter-controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    min-width: 120px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:hover {
    border-color: var(--accent-cyan);
}

.map-content {
    position: relative;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 0;
    height: 600px;
    overflow: hidden;
}

.store-list-overlay {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    background: rgba(12, 18, 34, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid rgba(0, 229, 255, 0.15);
    box-shadow: 4px 0 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.store-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(0, 229, 255, 0.1);
    background: linear-gradient(180deg, rgba(0, 229, 255, 0.08) 0%, transparent 100%);
}

.store-list-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.store-count {
    font-size: 0.8rem;
    color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.store-list {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    overflow-x: hidden;
}

.store-list::-webkit-scrollbar {
    width: 6px;
}

.store-list::-webkit-scrollbar-track {
    background: rgba(0, 229, 255, 0.05);
    border-radius: 3px;
}

.store-list::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-cyan) 0%, rgba(0, 229, 255, 0.5) 100%);
    border-radius: 3px;
}

.store-list::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

.store-list-content {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    overflow-x: hidden;
}

.store-list-content::-webkit-scrollbar {
    width: 6px;
}

.store-list-content::-webkit-scrollbar-track {
    background: rgba(0, 229, 255, 0.05);
    border-radius: 3px;
}

.store-list-content::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-cyan) 0%, rgba(0, 229, 255, 0.5) 100%);
    border-radius: 3px;
}

.store-list-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

.store-item {
    padding: 14px 16px;
    border-radius: 8px;
    background: rgba(17, 24, 39, 0.6);
    margin-bottom: 10px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.store-item:hover {
    background: rgba(0, 229, 255, 0.08);
    border-color: rgba(0, 229, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.15);
}

.store-item.active {
    background: rgba(0, 229, 255, 0.12);
    border-color: var(--accent-cyan);
}

.store-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.store-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 6px;
}

.store-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 12px;
    margin-bottom: 8px;
}

.store-status.open {
    color: var(--accent-green);
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.store-status.building {
    color: #ff9800;
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid rgba(255, 152, 0, 0.2);
}

.store-status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-actions-overlay {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px 10px;
    background: rgba(12, 18, 34, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid rgba(0, 229, 255, 0.15);
    align-items: center;
}

.map-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

#storeMap {
    width: 100% !important;
    height: 100% !important;
}

.action-btn {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(0, 229, 255, 0.25);
    border-radius: var(--radius-sm);
    background: rgba(12, 18, 34, 0.8);
    backdrop-filter: blur(10px);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
    transform: scale(1.05);
}

/* 门店标记样式 */
.store-marker {
    position: relative;
    width: 20px;
    height: 20px;
}

.marker-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-cyan);
    border: 2px solid #fff;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s;
}

.marker-dot.building {
    background: #ff9800;
}

.marker-dot.active {
    background: var(--accent-cyan);
}

.marker-dot:hover {
    transform: scale(1.3);
}

.marker-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.3);
    animation: markerPulse 2s infinite;
}

.marker-dot.building .marker-pulse {
    background: rgba(255, 152, 0, 0.3);
    animation: markerPulse 2s infinite;
}

@keyframes markerPulse {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* 信息窗口样式 */
.store-info-window {
    padding: 12px;
    min-width: 200px;
    background: var(--bg-secondary);
    border-radius: 8px;
    color: var(--text-primary);
}

.store-info-window h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.store-info-window .store-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-bottom: 8px;
}

.store-info-window .store-status.open {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent-green);
}

.store-info-window .store-status.building {
    background: rgba(255, 152, 0, 0.2);
    color: #ff9800;
}

.store-info-window .store-address {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    line-height: 1.4;
}

.store-info-window .store-phone {
    font-size: 0.85rem;
    color: var(--accent-cyan);
}

.store-list-content {
    max-height: 520px;
    overflow-y: auto;
}

.store-item {
    padding: 16px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    margin-bottom: 12px;
    transition: var(--transition);
    cursor: pointer;
}

.store-item:hover {
    background: rgba(0, 229, 255, 0.1);
    transform: translateY(-1px);
}

.store-item.building {
    opacity: 0.7;
}

.store-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.store-address-short {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    margin-bottom: 6px;
}

.store-phone {
    font-size: 0.8rem;
    color: var(--accent-cyan);
}

/* ============ REPAIR PAGE ============ */
.repair-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.repair-svc-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
}

.repair-svc-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.repair-svc-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
}

.repair-svc-icon svg {
    width: 100%;
    height: 100%;
}

.repair-svc-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.repair-svc-card > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.repair-svc-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.repair-svc-list li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 20px;
    position: relative;
}

.repair-svc-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-cyan);
}

/* ============ DETECTION FLOW ============ */
.detection-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.flow-step {
    text-align: center;
    padding: 28px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 200px;
    transition: var(--transition);
}

.flow-step:hover {
    border-color: var(--border-hover);
}

.flow-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-main);
    color: var(--bg-primary);
    font-family: var(--font-display);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.1rem;
}

.flow-step h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.flow-step p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.flow-connector {
    width: 40px;
    height: 2px;
    background: var(--border-color);
    position: relative;
}

.flow-connector::after {
    content: '';
    position: absolute;
    right: -4px;
    top: -3px;
    width: 0;
    height: 0;
    border-left: 6px solid var(--accent-cyan);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

/* ============ CASES ============ */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.case-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.case-img {
    height: 160px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-img-placeholder svg {
    width: 48px;
    height: 48px;
    opacity: 0.3;
}

.case-body {
    padding: 24px;
}

.case-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--accent-green-dim);
    border-radius: 100px;
    font-size: 0.72rem;
    color: var(--accent-green);
    font-weight: 500;
    margin-bottom: 10px;
}

.case-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.case-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============ BOOKING ============ */
.booking-section {
    background: var(--bg-secondary);
}

.booking-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.booking-info h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.booking-info > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
}

.booking-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.booking-feat {
    display: flex;
    align-items: center;
    gap: 12px;
}

.booking-feat svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.booking-feat span {
    font-size: 0.9rem;
}

.booking-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px var(--accent-cyan-dim);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ============ TRAINING PAGE ============ */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.course-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: var(--transition);
}

.course-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.course-card.featured {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.1);
}

.course-level {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 16px;
    background: var(--accent-cyan-dim);
    color: var(--accent-cyan);
}

.course-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    background: var(--gradient-main);
    color: var(--bg-primary);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 700;
}

.course-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.course-card > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.course-topics {
    margin-bottom: 20px;
}

.course-topics li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
}

.course-topics li:last-child {
    border-bottom: none;
}

.course-meta {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ============ CERT ============ */
.cert-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cert-info h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cert-info > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
}

.cert-levels {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cert-level-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.cert-badge {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.cert-badge.bronze {
    background: linear-gradient(135deg, #cd7f32, #8b5e3c);
    color: white;
}

.cert-badge.silver {
    background: linear-gradient(135deg, #c0c0c0, #808080);
    color: white;
}

.cert-badge.gold {
    background: var(--gradient-main);
    color: var(--bg-primary);
}

.cert-level-item strong {
    display: block;
    margin-bottom: 4px;
}

.cert-level-item span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.cert-visual {
    display: flex;
    justify-content: center;
}

.cert-card-preview {
    width: 300px;
    perspective: 1000px;
}

.cert-card-inner {
    background: var(--bg-card);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.cert-card-inner:hover {
    transform: rotateY(5deg) rotateX(5deg);
    box-shadow: var(--shadow-glow);
}

.cert-card-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--accent-cyan-dim), transparent);
}

.cert-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    position: relative;
}

.cert-card-logo {
    font-weight: 700;
    font-size: 0.9rem;
}

.cert-card-type {
    font-size: 0.75rem;
    color: var(--accent-cyan);
    padding: 3px 10px;
    border: 1px solid var(--border-color);
    border-radius: 100px;
}

.cert-card-body {
    text-align: center;
    position: relative;
    margin-bottom: 24px;
}

.cert-card-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    display: block;
    margin-bottom: 16px;
}

.cert-card-line {
    width: 60px;
    height: 2px;
    background: var(--gradient-main);
    margin: 0 auto 16px;
}

.cert-card-id {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-family: monospace;
}

.cert-card-footer {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    position: relative;
}

/* ============ BASE FEATURES ============ */
.base-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.base-feature-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.base-feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.base-feature-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.base-feature-num span {
    font-size: 1.2rem;
}

.base-feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============ WARRANTY ============ */
.warranty-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.warranty-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.warranty-content > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
}

.warranty-benefits {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

.warranty-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
}

.warranty-benefits svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.warranty-visual {
    display: flex;
    justify-content: center;
}

.warranty-shield {
    width: 240px;
    animation: float 6s ease-in-out infinite;
}

.warranty-shield svg {
    width: 100%;
    height: 100%;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============ RECYCLE ============ */
.recycle-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.recycle-step {
    text-align: center;
    padding: 28px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 180px;
    transition: var(--transition);
}

.recycle-step:hover {
    border-color: var(--border-hover);
}

.recycle-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 14px;
}

.recycle-icon svg {
    width: 100%;
    height: 100%;
}

.recycle-step h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.recycle-step p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.recycle-arrow {
    color: var(--accent-cyan);
    font-size: 1.5rem;
    font-weight: 300;
}

/* ============ DIAGNOSIS ============ */
.diagnosis-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.diagnosis-screen {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.screen-header {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    display: flex;
    gap: 6px;
}

.screen-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-tertiary);
}

.screen-dot:first-child {
    background: #ff5f57;
}

.screen-dot:nth-child(2) {
    background: #ffbd2e;
}

.screen-dot:nth-child(3) {
    background: #28c840;
}

.screen-body {
    padding: 24px;
}

.screen-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent-cyan);
}

.screen-chart {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    height: 120px;
    margin-bottom: 8px;
}

.chart-bar {
    flex: 1;
    background: var(--gradient-main);
    border-radius: 4px 4px 0 0;
    position: relative;
    min-height: 20px;
    opacity: 0.7;
    transition: var(--transition);
}

.chart-bar:hover {
    opacity: 1;
}

.chart-bar span {
    position: absolute;
    top: -22px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-cyan);
}

.screen-labels {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.screen-labels span {
    flex: 1;
    text-align: center;
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

.screen-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.result-status {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.result-status.good {
    background: var(--accent-green-dim);
    color: var(--accent-green);
}

.screen-result span:last-child {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.diagnosis-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.diagnosis-content > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
}

.diagnosis-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.diag-feat strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.diag-feat span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ============ FRANCHISE ============ */
.franchise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.franchise-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition);
}

.franchise-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.franchise-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
}

.franchise-icon svg {
    width: 100%;
    height: 100%;
}

.franchise-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.franchise-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============ CAREERS ============ */
.careers-list {
    max-width: 800px;
    margin: 0 auto;
}

.career-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    margin-bottom: 16px;
    transition: var(--transition);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: start;
}

.career-item:hover {
    border-color: var(--border-hover);
}

.career-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.career-info h4 {
    font-size: 1.05rem;
    font-weight: 600;
}

.career-tag {
    padding: 3px 10px;
    background: var(--accent-cyan-dim);
    border-radius: 100px;
    font-size: 0.72rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.career-loc {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.career-item > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    grid-column: 1 / -1;
}

.career-apply {
    display: inline-flex;
    padding: 8px 20px;
    border: 1px solid var(--accent-cyan);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-cyan);
    transition: var(--transition);
    white-space: nowrap;
    align-self: center;
}

.career-apply:hover {
    background: var(--accent-cyan);
    color: var(--bg-primary);
}

/* ============ CONTACT ============ */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    margin-bottom: 4px;
}

.contact-item span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.contact-form h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 24px;
}

/* ============ FOOTER ============ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 24px;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-phone {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.footer-links h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 6px 0;
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ============ BACK TO TOP ============ */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 44px;
    height: 44px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan-dim);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
    color: var(--accent-cyan);
}

/* ============ ANIMATIONS ============ */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

    .hero-visual {
        display: none;
    }

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

    .eco-overview-grid,
    .cert-wrapper,
    .warranty-wrapper,
    .diagnosis-wrapper,
    .booking-wrapper,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .map-content {
        grid-template-columns: 250px 1fr 50px;
        height: 500px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

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

    .mobile-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(6, 10, 20, 0.98);
        backdrop-filter: blur(20px);
        padding: 80px 24px 24px;
        transition: var(--transition);
        border-left: 1px solid var(--border-color);
    }

    .main-nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-item > a {
        padding: 14px 16px;
        border-bottom: 1px solid var(--border-color);
    }

    .main-nav {
        width: 260px;
        padding-top: 70px;
    }

    .nav-item > a {
        padding: 14px 20px;
        font-size: 1rem;
    }

    .sub-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        border: none;
        padding: 0 0 0 16px;
        box-shadow: none;
        display: none;
    }

    .nav-item.has-sub.open .sub-menu {
        display: block;
        animation: slideDown 0.3s ease;
    }

    .sub-menu a {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .hero {
        padding: 120px 20px 60px;
    }

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

    .services-grid,
    .advantages-grid,
    .repair-services-grid,
    .courses-grid,
    .cases-grid {
        grid-template-columns: 1fr;
    }

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

    .news-card.featured {
        grid-row: auto;
    }

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

    .map-content {
        display: flex !important;
        flex-direction: column !important;
        height: auto !important;
        min-height: 500px !important;
        position: relative !important;
        overflow: visible !important;
        grid-template-columns: none !important;
        grid-template-rows: none !important;
    }
    
    .store-list-overlay {
        position: relative !important;
        z-index: 100 !important;
        height: auto !important;
        max-height: none !important;
        border-right: none !important;
        border-bottom: 1px solid var(--border-color);
        background: rgba(12, 18, 34, 0.98) !important;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100% !important;
        order: 1 !important;
    }
    
    .store-list-header {
        padding: 16px !important;
    }
    
    .store-list-content {
        max-height: 150px !important;
        overflow-y: auto !important;
        padding: 12px 16px !important;
    }
    
    .map-bg {
        position: relative !important;
        width: 100% !important;
        height: 320px !important;
        z-index: 1 !important;
        overflow: hidden !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        order: 2 !important;
    }
    
    #storeMap {
        width: 100% !important;
        height: 320px !important;
        position: relative !important;
        top: 0 !important;
        left: 0 !important;
    }
    
    .map-actions {
        flex-direction: row;
        border-left: none;
        border-top: 1px solid var(--border-color);
        justify-content: center;
        padding: 15px;
    }
    
    .filter-controls {
        flex-wrap: wrap;
    }
    
    .filter-select {
        min-width: 100px;
        font-size: 0.8rem;
    }

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

    .detection-flow {
        flex-direction: column;
    }

    .flow-connector {
        width: 2px;
        height: 24px;
        transform: rotate(90deg);
    }

    .recycle-flow {
        flex-direction: column;
    }

    .recycle-arrow {
        transform: rotate(90deg);
    }

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

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

    .career-item {
        grid-template-columns: 1fr;
    }

    .career-apply {
        justify-self: start;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
    }

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

    .eco-diagram {
        width: 280px;
        height: 280px;
    }

    .diagram-center {
        width: 80px;
        height: 80px;
        font-size: 0.8rem;
    }

    .diagram-node {
        width: 72px;
        height: 32px;
        font-size: 0.65rem;
    }
}

@media (max-width: 1024px) {
    .carousel-content {
        padding-top: 120px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .carousel-controls {
        padding: 0 16px;
    }
    
    .carousel-prev,
    .carousel-next {
        width: 44px;
        height: 44px;
    }
    
    .carousel-content {
        padding: 100px 16px 0;
        max-width: 100%;
    }
    
    .hero-badge {
        padding: 6px 14px;
        font-size: 0.75rem;
    }
    
    .hero-title {
        font-size: clamp(2rem, 6vw, 3rem);
        line-height: 1.2;
    }
    
    .hero-desc {
        font-size: 0.95rem;
        padding: 0 16px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .hero-actions .btn {
        width: 200px;
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 32px 20px;
    }

    .logo-icon {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .carousel-indicators {
        bottom: 20px;
    }

    .section {
        padding: 56px 0;
    }

    .page-hero {
        padding: 120px 0 56px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }

    .hero-desc {
        font-size: 0.9rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .btn {
        font-size: 0.85rem;
        padding: 12px 24px;
    }

    .service-card,
    .repair-svc-card,
    .course-card,
    .case-card {
        padding: 24px 20px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px 16px;
        font-size: 1rem;
    }

    .footer {
        padding: 40px 0 16px;
    }

    .footer-grid {
        gap: 24px;
    }

    .back-to-top {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .section {
        padding: 40px 0;
    }

    .page-hero {
        padding: 100px 0 40px;
    }

    .section-title {
        font-size: clamp(1.5rem, 4vw, 2rem);
    }

    .store-list-overlay {
        max-height: 120px;
    }

    .map-header {
        padding: 10px 12px;
    }

    .filter-select {
        min-width: calc(50% - 6px);
        font-size: 0.75rem;
        padding: 8px 10px;
    }

    .logo-icon {
        height: 36px;
    }
}

/* ============ TIMELINE ============ */
.timeline-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    align-items: center;
}

.timeline-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: default;
}

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

.timeline-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

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

.timeline-card-highlight {
    border-color: rgba(0, 229, 255, 0.25);
}

.timeline-card-highlight::before {
    opacity: 0.6;
}

.timeline-card-highlight:hover {
    border-color: var(--border-hover);
}

.timeline-year {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.timeline-tag {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
}

.tag-cyan {
    color: var(--accent-cyan);
    background: var(--accent-cyan-dim);
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.tag-green {
    color: var(--accent-green);
    background: var(--accent-green-dim);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.tag-highlight {
    color: var(--accent-cyan);
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(0, 255, 136, 0.15));
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.timeline-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.7;
}

.connector-line {
    width: 1px;
    height: 32px;
    margin: 8px auto;
}

.connector-down {
    background: linear-gradient(to bottom, rgba(0, 229, 255, 0.4), transparent);
}

.connector-up {
    background: linear-gradient(to top, rgba(0, 255, 136, 0.4), transparent);
}

.timeline-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin: 0 auto;
}

.dot-cyan {
    background: var(--accent-cyan);
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
    border: 2px solid rgba(0, 229, 255, 0.3);
}

.dot-green {
    background: var(--accent-green);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.5);
    border: 2px solid rgba(0, 255, 136, 0.3);
}

.dot-highlight {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    box-shadow: 0 0 16px rgba(0, 229, 255, 0.5);
    border: 2px solid rgba(0, 229, 255, 0.4);
    animation: dotPulse 2s ease-in-out infinite;
}

/* 底部结语 */
.timeline-footer {
    text-align: center;
    margin-top: 80px;
}

.timeline-footer-quote {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 16px;
    font-style: italic;
}

.timeline-footer-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.divider-line {
    width: 64px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--accent-cyan));
}

.divider-line:last-child {
    background: linear-gradient(to left, transparent, var(--accent-cyan));
}

.divider-text {
    color: var(--accent-cyan);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
}

.timeline-footer-slogan {
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
}

/* 波浪动画 */
.wave-main {
    animation: waveMove 4s ease-in-out infinite;
}

.wave-secondary {
    animation: waveMove 4s ease-in-out infinite reverse;
}

@keyframes waveMove {
    0%, 100% {
        d: path("M0,80 Q175,160 350,80 T700,80 T1050,80 T1400,80");
    }
    50% {
        d: path("M0,80 Q175,0 350,80 T700,80 T1050,80 T1400,80");
    }
}

/* 卡片浮动动画 */
@keyframes floatUp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes floatDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

.animate-float-up {
    animation: floatUp 4s ease-in-out infinite;
}

.animate-float-down {
    animation: floatDown 4s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 12px rgba(0, 229, 255, 0.4); }
    50% { box-shadow: 0 0 24px rgba(0, 229, 255, 0.7); }
}

/* 时间轴响应式 */
@media (max-width: 1024px) {
    .timeline-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .timeline-container {
        padding: 20px 0;
    }
    
    .wave-container {
        top: 50%;
        transform: translateY(-50%);
        z-index: 0;
    }
    
    .timeline-item {
        position: relative;
        z-index: 1;
    }
    
    .animate-float-up,
    .animate-float-down {
        animation: none;
    }
}

@media (max-width: 640px) {
    .timeline-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (min-width: 1024px) {
    .timeline-item:nth-child(odd) {
        padding-top: 0;
        padding-bottom: 80px;
    }
    
    .timeline-item:nth-child(even) {
        padding-top: 80px;
        padding-bottom: 0;
    }
}