/* ===== 基础重置 ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    cursor: none;
}

body.loaded { overflow-x: hidden; }
body.no-scroll { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
ul { list-style: none; }
button { font-family: inherit; }

/* ===== 自定义光标 ===== */
.cursor-dot,
.cursor-ring {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    top: 0;
    left: 0;
    border-radius: 50%;
    mix-blend-mode: difference;
    will-change: transform;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background: #ffffff;
    transform: translate(-50%, -50%);
}

.cursor-ring {
    width: 36px;
    height: 36px;
    border: 1.5px solid #ffffff;
    transform: translate(-50%, -50%);
    transition: width 0.25s ease, height 0.25s ease, opacity 0.25s ease;
}

.cursor-ring.hover {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .cursor-dot, .cursor-ring { display: none; }
    body { cursor: auto; }
}

/* ===== 页面加载器 ===== */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--color-bg-darker);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.page-loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.page-loader-logo {
    width: 64px;
    height: 64px;
    color: #60a5fa;
    animation: spin 2s linear infinite;
}

.page-loader-bar {
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.page-loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
    transition: width 0.4s ease;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== 设计令牌 ===== */
:root {
    --color-primary: #0a2540;
    --color-primary-light: #1e3a5f;
    --color-primary-dark: #061a30;
    --color-accent: #2563eb;
    --color-accent-light: #3b82f6;
    --color-accent-dark: #1d4ed8;
    --color-bg: #ffffff;
    --color-bg-soft: #f8fafc;
    --color-bg-muted: #f1f5f9;
    --color-bg-dark: #0a2540;
    --color-bg-darker: #061a30;
    --color-text: #0f172a;
    --color-text-soft: #334155;
    --color-text-muted: #64748b;
    --color-text-light: #94a3b8;
    --color-text-inverse: #ffffff;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    --shadow-sm: 0 1px 2px 0 rgba(10, 37, 64, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(10, 37, 64, 0.08), 0 2px 4px -1px rgba(10, 37, 64, 0.04);
    --shadow-lg: 0 10px 25px -3px rgba(10, 37, 64, 0.1), 0 4px 6px -2px rgba(10, 37, 64, 0.05);
    --shadow-xl: 0 25px 50px -12px rgba(10, 37, 64, 0.2);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --container-max: 1200px;
    --section-padding: 120px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== 容器 ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== 按钮 ===== */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
}

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

.btn-primary {
    background: var(--color-accent);
    color: var(--color-text-inverse);
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.4);
    background-image: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    background-size: 200% 100%;
    background-position: 0% 50%;
    transition: background-position 0.5s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
    background-position: 100% 50%;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.5);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary:active::before {
    width: 300px;
    height: 300px;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text);
    border: 1.5px solid var(--color-border);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
    background: rgba(37, 99, 235, 0.05);
}

.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; padding: 16px; font-size: 16px; }

/* 磁性按钮效果由 JS 处理 */
.magnetic {
    transition: transform 0.3s var(--ease-out-expo);
}

/* ===== 顶部导航 ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.site-header.scrolled-down {
    transform: translateY(-100%);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-primary);
    transition: transform 0.3s ease;
}

.brand:hover { transform: scale(1.02); }

.brand-logo {
    width: 36px;
    height: 36px;
    color: var(--color-accent);
    transition: transform 0.6s var(--ease-out-expo);
}

.brand:hover .brand-logo { transform: rotate(180deg); }

.brand-logo svg { width: 100%; height: 100%; }

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.brand-en {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    position: relative;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-soft);
    padding: 8px 0;
    transition: color 0.2s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.4s var(--ease-out-expo);
}

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

.nav-btn { margin-left: 12px; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* 滚动进度条 */
.header-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, #60a5fa, #3b82f6, #2563eb);
    transition: width 0.1s linear;
}

/* ===== Hero 主视觉 ===== */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 140px 0 100px;
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    overflow: hidden;
    display: flex;
    align-items: center;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top right, rgba(37, 99, 235, 0.35) 0%, transparent 50%),
        radial-gradient(ellipse at bottom left, rgba(30, 58, 95, 0.4) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    animation: gridFloat 20s linear infinite;
}

@keyframes gridFloat {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.4) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: float1 12s ease-in-out infinite;
}

.hero-glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.3) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: float2 10s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-50px, 30px) scale(1.1); }
    66% { transform: translate(30px, -40px) scale(0.95); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -30px) scale(1.15); }
}

.hero-particles {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* 浮动装饰 */
.floating-shape {
    position: absolute;
    border: 1.5px solid rgba(96, 165, 250, 0.3);
    border-radius: 50%;
}

.shape-ring-1 {
    width: 200px;
    height: 200px;
    top: 15%;
    right: 8%;
    animation: rotateRing 20s linear infinite;
}

.shape-ring-2 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    left: 5%;
    animation: rotateRing 15s linear infinite reverse;
}

.shape-dot-1, .shape-dot-2 {
    border: none;
    border-radius: 50%;
    background: #60a5fa;
    box-shadow: 0 0 20px #60a5fa;
}

.shape-dot-1 {
    width: 8px;
    height: 8px;
    top: 30%;
    left: 15%;
    animation: pulseDot 3s ease-in-out infinite;
}

.shape-dot-2 {
    width: 6px;
    height: 6px;
    bottom: 35%;
    right: 18%;
    animation: pulseDot 3s ease-in-out infinite 1.5s;
}

@keyframes rotateRing {
    to { transform: rotate(360deg); }
}

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

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: #93c5fd;
    margin-bottom: 32px;
    transition: var(--transition);
}

.hero-tag:hover {
    background: rgba(37, 99, 235, 0.25);
    border-color: rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

.hero-tag-dot {
    width: 6px;
    height: 6px;
    background: #60a5fa;
    border-radius: 50%;
    box-shadow: 0 0 8px #60a5fa;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(40px, 6vw, 76px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-title-line {
    display: block;
    overflow: hidden;
}

.hero-title-accent {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: gradientShift 5s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-title-text {
    display: inline-block;
    /* 字符依次浮现 */
}

.hero-title-text .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: charRise 0.8s var(--ease-out-expo) forwards;
}

@keyframes charRise {
    to { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
    font-size: clamp(16px, 1.5vw, 19px);
    line-height: 1.7;
    color: #cbd5e1;
    margin-bottom: 48px;
    max-width: 720px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.hero-actions .btn {
    position: relative;
    overflow: hidden;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat {
    position: relative;
    transition: var(--transition);
}

.hero-stat:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
}

.hero-stat:hover { transform: translateY(-4px); }

.hero-stat-num {
    display: inline-block;
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    line-height: 1;
}

.hero-stat-suffix {
    font-size: clamp(24px, 2.5vw, 32px);
    font-weight: 700;
    color: #60a5fa;
    margin-left: 2px;
}

.hero-stat-label {
    font-size: 13px;
    color: #94a3b8;
    font-weight: 500;
    margin-top: 8px;
}

/* 滚动提示 */
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    z-index: 2;
    transition: var(--transition);
}

.hero-scroll:hover { color: rgba(255, 255, 255, 0.8); }

.hero-scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.hero-scroll-wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: #60a5fa;
    border-radius: 2px;
    animation: wheelMove 2s ease-in-out infinite;
}

@keyframes wheelMove {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

/* ===== 信任栏 ===== */
.trust {
    padding: 60px 0;
    background: var(--color-bg-soft);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.trust-label {
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text-light);
    letter-spacing: -0.02em;
    opacity: 0.6;
    transition: var(--transition);
    position: relative;
    padding: 8px 16px;
}

.trust-logo::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    background: var(--color-accent);
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition);
    z-index: -1;
}

.trust-logo:hover {
    opacity: 1;
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* ===== 章节通用 ===== */
.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 72px;
}

.section-eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.2em;
    margin-bottom: 16px;
    text-transform: uppercase;
    position: relative;
    padding: 0 24px;
}

.section-eyebrow::before,
.section-eyebrow::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 16px;
    height: 1px;
    background: var(--color-accent);
}

.section-eyebrow::before { left: 0; }
.section-eyebrow::after { right: 0; }

.section-eyebrow-light {
    color: #60a5fa;
}
.section-eyebrow-light::before,
.section-eyebrow-light::after {
    background: #60a5fa;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.title-accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.section-title-light {
    color: var(--color-text-inverse);
}

.section-title-left {
    text-align: left;
}

.section-desc {
    font-size: 17px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.section-desc-light {
    color: #cbd5e1;
}

/* ===== 业务板块 ===== */
.services {
    padding: var(--section-padding) 0;
    background: var(--color-bg);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 20%;
    left: -200px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}

.service-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s ease;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.service-card-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(37, 99, 235, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out-expo);
    z-index: 2;
}

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

.service-card-inner {
    position: relative;
    z-index: 1;
    padding: 40px 32px;
}

.service-card-featured {
    background: linear-gradient(135deg, #0a2540 0%, #1e3a5f 100%);
    border-color: transparent;
    color: var(--color-text-inverse);
}

.service-card-featured::before {
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
    transform: scaleX(1);
}

.service-card-featured::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(96, 165, 250, 0.2) 0%, transparent 60%);
    pointer-events: none;
}

.service-card-featured .service-card-bg { display: none; }

.service-card-num {
    position: absolute;
    top: 24px;
    right: 32px;
    font-size: 60px;
    font-weight: 900;
    color: var(--color-border);
    line-height: 1;
    letter-spacing: -0.04em;
    transition: var(--transition);
}

.service-card:hover .service-card-num {
    color: var(--color-accent);
    transform: scale(1.05);
}

.service-card-featured .service-card-num {
    color: rgba(255, 255, 255, 0.1);
}

.service-card-featured:hover .service-card-num {
    color: rgba(96, 165, 250, 0.3);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 24px;
    color: var(--color-accent);
    transition: transform 0.4s var(--ease-out-expo);
}

.service-card:hover .service-card-icon {
    transform: scale(1.1) rotate(-5deg);
}

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

.service-card-featured .service-card-icon { color: #60a5fa; }

.service-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
    transition: var(--transition);
}

.service-card:hover h3 { color: var(--color-accent); }

.service-card-featured h3 { color: var(--color-text-inverse); }

.service-card > p,
.service-card-inner > p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.service-card-featured p { color: #cbd5e1; }

.service-list {
    margin-bottom: 32px;
}

.service-list li {
    position: relative;
    padding-left: 24px;
    font-size: 14px;
    color: var(--color-text-soft);
    margin-bottom: 12px;
    line-height: 1.5;
    transition: var(--transition);
}

.service-list li:hover { transform: translateX(4px); }

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 12px;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.service-list li:hover::before { width: 16px; }

.service-card-featured .service-list li { color: #cbd5e1; }
.service-card-featured .service-list li::before { background: #60a5fa; }

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-accent);
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

.service-card-featured .service-link { color: #60a5fa; }

.service-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.service-link:hover {
    gap: 14px;
}

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

/* ===== 大数字横幅 ===== */
.banner-numbers {
    padding: 80px 0;
    background: var(--color-bg-soft);
    position: relative;
    overflow: hidden;
}

.banner-numbers-bg {
    position: absolute;
    inset: 0;
    opacity: 0.4;
}

#bannerCanvas {
    width: 100%;
    height: 100%;
}

.banner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}

.banner-item {
    text-align: center;
    padding: 24px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.banner-item:hover {
    background: var(--color-bg);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.banner-item-num {
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 12px;
}

.banner-item-num > span:first-child {
    display: inline-block;
}

.banner-item-label {
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ===== 产品 ===== */
.products {
    padding: var(--section-padding) 0;
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.products-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    filter: blur(80px);
    animation: float1 15s ease-in-out infinite;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.product-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.4s var(--ease-out-expo);
}

.product-card:hover { transform: translateY(-6px); }

.product-card-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.2) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.product-card:hover .product-card-glow { opacity: 1; }

.product-card-inner {
    position: relative;
    z-index: 1;
    padding: 36px;
    height: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.product-card:hover .product-card-inner {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(59, 130, 246, 0.4);
}

.product-card-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.product-card-tag {
    padding: 4px 12px;
    background: rgba(37, 99, 235, 0.2);
    color: #93c5fd;
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: 0.1em;
}

.product-card-name {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.product-card-desc {
    font-size: 15px;
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 24px;
}

.product-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.product-card-features span {
    padding: 4px 10px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    font-size: 12px;
    color: #93c5fd;
    font-weight: 500;
    transition: var(--transition);
}

.product-card-features span:hover {
    background: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.product-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #60a5fa;
    font-size: 13px;
    font-weight: 500;
}

.product-card-foot svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.product-card:hover .product-card-foot svg { transform: translateX(4px); }

/* ===== 案例 ===== */
.cases {
    padding: var(--section-padding) 0;
    background: var(--color-bg-soft);
}

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

.case-card {
    padding: 40px 32px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out-expo);
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

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

.case-card-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--color-accent);
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 20px;
}

.case-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.case-card p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
}

.case-card-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border-light);
}

.case-card-metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.case-card-metric-num {
    display: inline-block;
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    line-height: 1;
}

.case-card-metric > span:not(.case-card-metric-label):not(.case-card-metric-num) {
    display: inline-block;
    font-size: 20px;
    color: var(--color-accent);
    font-weight: 700;
}

.case-card-metric-label {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ===== 关于 ===== */
.about {
    padding: var(--section-padding) 0;
    background: var(--color-bg);
    overflow: hidden;
}

.about-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text {
    font-size: 16px;
    color: var(--color-text-soft);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-feature {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-accent);
    transition: var(--transition);
    cursor: pointer;
}

.about-feature:hover {
    background: var(--color-bg);
    box-shadow: var(--shadow-lg);
    transform: translateX(8px);
}

.about-feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--color-accent);
    color: var(--color-text-inverse);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    transition: var(--transition);
}

.about-feature:hover .about-feature-icon {
    transform: rotate(360deg);
    background: var(--color-accent-dark);
}

.about-feature-text h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.about-feature-text p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.about-offices { perspective: 1000px; }

.about-offices-card {
    position: relative;
    padding: 40px;
    background: linear-gradient(135deg, #0a2540 0%, #1e3a5f 100%);
    color: var(--color-text-inverse);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: transform 0.5s var(--ease-out-expo);
}

.about-offices-card::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.3) 0%, transparent 70%);
    top: -150px;
    right: -150px;
    animation: float1 8s ease-in-out infinite;
}

.about-offices-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 32px;
    position: relative;
}

.office-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.office-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
    cursor: pointer;
}

.office-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(8px);
    border-color: rgba(96, 165, 250, 0.3);
}

.office-flag {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.office-item:hover .office-flag {
    transform: rotate(360deg);
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.office-name {
    font-size: 14px;
    color: #94a3b8;
    margin-bottom: 2px;
}

.office-city {
    font-size: 18px;
    font-weight: 700;
}

/* 办公室轨道动画 */
.office-orbit {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
}

.office-orbit-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #60a5fa;
    border-radius: 50%;
    box-shadow: 0 0 10px #60a5fa;
}

.office-orbit-dot-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: orbit 4s linear infinite;
}

.office-orbit-dot-2 {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    animation: orbit 4s linear infinite 1.3s;
}

.office-orbit-dot-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: orbit 4s linear infinite 2.6s;
}

@keyframes orbit {
    0% {
        transform: translate(-50%, 0) translateY(0) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, 0) translateY(30px) scale(1.5);
        opacity: 0.5;
    }
    100% {
        transform: translate(-50%, 0) translateY(0) scale(1);
        opacity: 1;
    }
}

/* ===== 联系 ===== */
.contact {
    padding: var(--section-padding) 0;
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.contact-bg {
    position: absolute;
    inset: 0;
}

.contact-bg-glow {
    position: absolute;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
    bottom: -350px;
    right: -350px;
    filter: blur(80px);
    animation: float2 12s ease-in-out infinite;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    position: relative;
    z-index: 1;
}

.contact-desc {
    font-size: 17px;
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 40px;
    margin-top: 24px;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(8px);
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item:hover .contact-item-icon {
    transform: rotate(360deg);
    background: rgba(37, 99, 235, 0.25);
}

.contact-item-icon svg { width: 20px; height: 20px; }

.contact-item-label {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 4px;
    font-weight: 500;
}

.contact-item-value {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
}

.contact-form-wrap {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.contact-form-wrap::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, var(--color-accent), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    opacity: 0.3;
}

.contact-form h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 28px;
}

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

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-group label span { color: #ef4444; }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-bg-soft);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    background: var(--color-bg);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-text, .btn-loading {
    display: inline-block;
    transition: var(--transition);
}

.btn-loading { display: none; }

.btn-primary.loading .btn-text { display: none; }
.btn-primary.loading .btn-loading { display: inline-block; }

.form-tip {
    text-align: center;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 16px;
}

.form-message {
    padding: 14px 18px;
    margin-top: 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    animation: slideUp 0.4s var(--ease-out-expo);
}

.form-message-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

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

/* ===== 页脚 ===== */
.site-footer {
    padding: 80px 0 32px;
    background: var(--color-bg-darker);
    color: #cbd5e1;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 32px;
}

.footer-brand .brand { margin-bottom: 20px; color: var(--color-text-inverse); }
.footer-brand .brand-name { color: var(--color-text-inverse); }

.footer-tagline {
    font-size: 15px;
    line-height: 1.7;
    color: #94a3b8;
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-social {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social svg { width: 18px; height: 18px; }

.footer-social:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-inverse);
    transform: translateY(-4px) rotate(-8deg);
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-inverse);
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a, .footer-col li {
    font-size: 14px;
    color: #94a3b8;
    transition: var(--transition);
}

.footer-col a {
    position: relative;
    padding-bottom: 2px;
}

.footer-col a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent-light);
    transition: width 0.3s ease;
}

.footer-col a:hover { color: #60a5fa; }
.footer-col a:hover::after { width: 100%; }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 13px;
    color: #64748b;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 13px;
    color: #64748b;
    transition: var(--transition);
}

.footer-bottom-links a:hover { color: #60a5fa; }

/* ===== 回到顶部 ===== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--color-accent);
    color: var(--color-text-inverse);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 50;
}

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

.back-to-top:hover {
    background: var(--color-accent-dark);
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
    position: relative;
    z-index: 2;
}

.back-to-top-circle {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.back-to-top-circle circle {
    fill: none;
    stroke: rgba(255, 255, 255, 0.3);
    stroke-dasharray: 100;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 0.1s linear;
}

/* ===== 滚动揭示动画 ===== */
[data-reveal] {
    opacity: 0;
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
    will-change: transform, opacity;
}

[data-reveal="fade-up"] {
    transform: translateY(60px);
}

[data-reveal="fade-down"] {
    transform: translateY(-60px);
}

[data-reveal="fade-left"] {
    transform: translateX(60px);
}

[data-reveal="fade-right"] {
    transform: translateX(-60px);
}

[data-reveal="fade-in"] {
    transform: none;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    :root { --section-padding: 80px; }

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

    .about-inner,
    .contact-inner {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .banner-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    :root { --section-padding: 64px; }

    .container { padding: 0 20px; }

    .menu-toggle { display: flex; }

    .nav-btn { display: none; }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        flex-direction: column;
        padding: 24px;
        gap: 0;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-link {
        padding: 16px 0;
        font-size: 17px;
        width: 100%;
        border-bottom: 1px solid var(--color-border-light);
    }

    .nav-link::after { display: none; }

    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        margin-bottom: 60px;
    }

    .hero-actions .btn { width: 100%; }

    .hero-stats {
        gap: 24px;
    }

    .hero-stat::after { display: none; }

    .services-grid,
    .cases-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .section-head {
        margin-bottom: 48px;
    }

    .hero-scroll { display: none; }

    .contact-form-wrap { padding: 28px; }

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

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    .brand-name { font-size: 16px; }
    .brand-en { font-size: 10px; }
    .hero-stat-num { font-size: 32px; }
}

/* 支持用户偏好减少动效 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
    }
}