:root {
    --primary: #2563eb;
    --primary-dark: color-mix(in srgb, var(--primary) 80%, #000);
    --primary-light: color-mix(in srgb, var(--primary) 70%, #fff);
    --accent: color-mix(in srgb, var(--primary) 60%, #38bdf8);
    --bg-light: #f8fafc;
    --text: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: #fff;
    line-height: 1.7;
}

a {
    text-decoration: none;
    transition: all .3s;
}

/* 选中文本高亮 */
::selection {
    background: var(--primary);
    color: #fff;
}

/* 全局滚动条 */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* ===== Top Nav ===== */
.topbar {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent) 100%);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(37, 99, 235, .25);
}

.topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    text-decoration: none;
    flex-shrink: 0;
    max-width: 60%;
}

.brand .brand-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.brand .logo-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, .15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: all .3s;
    overflow: hidden;
}

.brand .logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.brand:hover .logo-icon {
    background: rgba(255, 255, 255, .25);
    transform: rotate(-8deg);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
    margin: 0;
    padding: 0;
}

.nav-menu li a {
    display: block;
    color: rgba(255, 255, 255, .85);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 15px;
    position: relative;
    text-decoration: none;
    transition: all .3s;
}

.nav-menu li a::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 4px;
    transform: translateX(-50%) scaleX(0);
    width: 24px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: transform .3s ease;
}

.nav-menu li a:hover {
    color: #fff;
    background: rgba(255, 255, 255, .12);
}

.nav-menu li a:hover::before,
.nav-menu li a.active::before {
    transform: translateX(-50%) scaleX(1);
}

.nav-menu li a.active {
    color: #fff;
}

.nav-toggle {
    display: none;
    background: rgba(255, 255, 255, .15);
    border: none;
    color: #fff;
    font-size: 22px;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    cursor: pointer;
    transition: all .3s;
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, .25);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .nav-menu {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--primary-dark);
        padding: 10px 20px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
    }
    .nav-menu.open {
        display: flex;
    }
    .nav-menu li a::before {
        display: none;
    }
}

/* ===== Hero Carousel ===== */
.hero {
    position: relative;
    overflow: hidden;
    height: 560px;
    background: transparent;
    margin: 24px auto 0;
}

.hero-slide {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-color: transparent;
    color: #fff;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .12);
    overflow: hidden;
}

.hero-slide.hero-clickable {
    cursor: pointer;
}

/* 磨砂蒙版 + 主题渐变（仅在无图片时作为背景） */
.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 45%, var(--accent) 100%);
    opacity: 0;
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
}

/* 光斑点缀层 */
.hero-slide .hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .18;
    z-index: 1;
    pointer-events: none;
}

.hero-slide .hero-glow.glow-1 {
    width: 320px;
    height: 320px;
    top: -80px;
    right: -60px;
    background: rgba(255, 255, 255, .5);
    animation: glowFloat 8s ease-in-out infinite;
}

.hero-slide .hero-glow.glow-2 {
    width: 260px;
    height: 260px;
    bottom: -100px;
    left: -40px;
    background: var(--accent);
    animation: glowFloat 10s ease-in-out infinite reverse;
}

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

/* 流光动画 */
.hero-slide::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -100%;
    width: 45%;
    height: 200%;
    background: linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, .28) 50%, transparent 100%);
    transform: skewX(-20deg);
    animation: lightFlow 3.5s ease-in-out infinite;
    z-index: 2;
}

@keyframes lightFlow {
    0% {
        left: -100%;
    }
    55%,
    100% {
        left: 160%;
    }
}

/* HTML类型轮播：不加遮罩，填满容器 */
.hero-slide.hero-html {
    height: 100%;
    padding: 0;
    background: none;
}

.hero-slide.hero-html::before {
    display: none;
}

.hero-slide.hero-html::after {
    display: none;
}

.hero-html-content {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-html-content > * {
    width: 100%;
    height: 100%;
}

.hero-html-content img,
.hero-html-content video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 移动端轮播高度 */
@media (max-width: 768px) {
    .hero {
        height: 400px;
    }
    .hero-slide {
        border-radius: 0;
        box-shadow: none;
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h2 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, .5), 0 4px 24px rgba(0, 0, 0, .4);
    animation: fadeUp .8s ease;
    display: none;
}

.hero-content p {
    font-size: 18px;
    opacity: .95;
    margin-bottom: 32px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .5), 0 2px 12px rgba(0, 0, 0, .35);
    animation: fadeUp .8s ease .2s both;
}

.btn-hero {
    display: inline-block;
    background: rgba(255, 255, 255, .95);
    color: var(--primary);
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, .2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: fadeUp .8s ease .4s both;
    transition: all .3s;
}

.btn-hero:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, .28);
    color: var(--primary-dark);
    background: #fff;
}

/* 轮播图卡片内的覆盖层（标题左下 + 索引右下） */
.hero-overlay {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 4;
    pointer-events: none;
}

.hero-overlay-left {
    display: flex;
    align-items: center;
    gap: 20px;
    pointer-events: auto;
}

.hero-title-text {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 1px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, .4);
    display: inline-block;
    padding-left: 14px;
    border-left: 4px solid #fff;
}

.btn-hero-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border-radius: 50px;
    background: rgba(255, 255, 255, .9);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all .3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .2);
}

.btn-hero-more:hover {
    background: #fff;
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
}

.hero-index #heroCurrent {
    font-size: 22px;
}

/* 轮播图 Tab 条 */
.hero-tabs {
    display: flex;
    align-items: center;
    gap: 8px;
    pointer-events: auto;
}

.hero-tab {
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, .7);
    background: rgba(255, 255, 255, .15);
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 16px;
    cursor: pointer;
    transition: all .3s;
    text-shadow: 0 1px 4px rgba(0, 0, 0, .2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.hero-tab:hover {
    background: rgba(255, 255, 255, .3);
    color: #fff;
}

.hero-tab.active {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .2);
    text-shadow: none;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero-content h2 {
        font-size: 32px;
    }
}

/* ===== Common Section ===== */
.section {
    padding: 80px 0;
}

.section.alt {
    background: var(--bg-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-head {
    text-align: center;
    margin-bottom: 50px;
}

.section-head .subtitle {
    color: var(--primary);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-weight: 600;
}

.section-head h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
}

.section-head h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.section-head p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Features ===== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 28px;
    text-align: center;
    transition: all .3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s ease;
}

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

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(37, 99, 235, .12);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(-6deg);
}

.feature-card h3 {
    font-size: 19px;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

/* ===== Product Card ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all .3s;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(37, 99, 235, .15);
    border-color: var(--primary-light);
}

.product-card .thumb {
    height: 200px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 12%, #fff), color-mix(in srgb, var(--accent) 12%, #fff));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    color: color-mix(in srgb, var(--primary) 40%, #fff);
    overflow: hidden;
}

.product-card .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

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

.product-card:hover .thumb > i {
    transform: scale(1.15);
}

.product-card .thumb > i {
    transition: transform .5s ease;
}

.product-card .body {
    padding: 22px;
}

.product-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.product-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.btn-link-more {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-link-more:hover {
    color: var(--primary-dark);
    gap: 10px;
}

/* ===== News List ===== */
.news-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.news-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    transition: all .3s;
}

.news-item .info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 60px;
}

.news-item:hover {
    border-color: var(--primary-light);
    box-shadow: 0 8px 24px rgba(37, 99, 235, .1);
    transform: translateX(4px);
}

.news-date {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
}

.news-date .day {
    font-size: 22px;
    font-weight: 700;
}

.news-date .mon {
    font-size: 12px;
    opacity: .9;
}

.news-item .info h3 {
    font-size: 16px;
    margin: 0 0 6px;
    line-height: 1.5;
    color: var(--text);
}

.news-item .info p {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
    line-height: 1.5;
}

.badge-top {
    background: #ef4444;
    color: #fff;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 4px;
    margin-right: 6px;
}

/* ===== Page Banner ===== */
.page-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--accent) 100%);
    color: #fff;
    padding: 70px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -40px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .1);
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: -70px;
    left: -30px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .06);
}

.page-banner h1 {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
    letter-spacing: 2px;
}

.page-banner p {
    opacity: .85;
    position: relative;
    z-index: 1;
    letter-spacing: 1px;
}

.breadcrumb {
    max-width: 1200px;
    margin: 20px auto 0;
    padding: 0 20px;
    display: flex;
    gap: 8px;
    color: var(--text-muted);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--text-muted);
}

.breadcrumb a:hover {
    color: var(--primary);
}

/* ===== Filter ===== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.filter-btn {
    padding: 8px 22px;
    border-radius: 50px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    transition: all .3s;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ===== Pagination ===== */
.pagination-wrap {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    gap: 6px;
}

.pagination-wrap a,
.pagination-wrap span {
    display: inline-block;
    min-width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 8px;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0 10px;
    font-size: 14px;
}

.pagination-wrap .active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.pagination-wrap a:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== Detail ===== */
.article-content {
    max-width: 860px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.9;
}

.article-content img {
    max-width: 100%;
    border-radius: 12px;
    margin: 20px 0;
}

.article-meta {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

/* ===== Form ===== */
.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.mb-3 {
    margin-bottom: 18px;
}

.mt-3 {
    margin-top: 18px;
}

.form-control {
    display: block;
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 15px;
    transition: all .3s;
    font-family: inherit;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
    outline: none;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.d-none {
    display: none !important;
}

.alert {
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 0;
}

.alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
}

.alert-danger {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}

/* ===== Contact ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 16px;
    transition: all .3s;
}

.contact-info-item:hover {
    border-color: var(--primary-light);
    box-shadow: 0 8px 20px rgba(37, 99, 235, .1);
}

.contact-info-item .ci {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.contact-info-item h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.contact-info-item p {
    color: var(--text-muted);
    margin: 0;
    font-size: 14px;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border: none;
    padding: 12px 36px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all .3s;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(37, 99, 235, .3);
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    color: #cbd5e1;
    padding: 64px 0 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer h4 {
    color: #fff;
    font-size: 17px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    position: relative;
}

.footer h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 28px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.footer p,
.footer li {
    font-size: 14px;
    line-height: 2;
    color: #94a3b8;
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer a {
    color: #94a3b8;
    position: relative;
}

.footer a:hover {
    color: #fff;
    padding-left: 6px;
}

.footer .contact-line {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    transition: all .3s;
}

.footer .contact-line i {
    width: 34px;
    height: 34px;
    background: rgba(255, 255, 255, .08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 15px;
    flex-shrink: 0;
}

.footer .contact-line:hover {
    transform: translateX(4px);
}

.footer .contact-line:hover i {
    background: var(--primary);
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    margin-top: 40px;
    padding: 20px;
    text-align: center;
    font-size: 13px;
    color: #64748b;
}

/* ===== Animation ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all .6s ease;
}

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