:root {
    --primary-color: #0056d2;
    --primary-hover: #0044a8;
    --text-main: #1d1d1f;
    --text-secondary: #52525b;
    --bg-body: #ffffff;
    --bg-section: #f8f9fb;
    --border-color: #e2e8f0;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --card-hover-shadow: 0 12px 40px rgba(0, 86, 210, 0.15);
    --transition-base: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    transition: var(--transition-base);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

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

.nav-btn {
    padding: 8px 20px;
    background-color: var(--primary-color);
    color: white !important;
    border-radius: 20px;
    transition: var(--transition-base);
}

.nav-btn:hover {
    background-color: var(--primary-hover);
}

/* Dropdown Menu Styles */
.nav-dropdown {
    position: relative;
}

.nav-btn .dropdown-icon {
    margin-left: 8px;
    font-size: 0.7rem;
    transition: transform 0.3s ease;
    vertical-align: middle;
    display: inline-block;
    margin-top: -2px;
}

.nav-dropdown.active .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    min-width: 200px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1000;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 20px;
    width: 12px;
    height: 12px;
    background: white;
    border-left: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
    transform: rotate(45deg);
}

.nav-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    color: var(--text-main);
    transition: all 0.2s ease;
    font-size: 0.95rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item i {
    width: 20px;
    color: var(--primary-color);
    font-size: 1rem;
}

.dropdown-item:hover {
    background: rgba(0, 86, 210, 0.05);
    color: var(--primary-color);
    padding-left: 24px;
}

.dropdown-item:hover i {
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    padding-top: 80px; /* Further reduced padding */
    padding-bottom: 40px; /* Further reduced padding */
    position: relative;
    overflow: hidden;
    min-height: auto; /* Removed min-height to let content dictate height, making it compact */
    display: flex;
    align-items: center;
}

/* Smooth background transition from hero into next section */
.hero::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -64px;
    height: 120px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, #f8f9fb 100%);
    pointer-events: none;
    z-index: 0;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 50% 50%, rgba(0, 86, 210, 0.03) 0%, rgba(255, 255, 255, 0) 50%);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    z-index: -1;
}

.hero-orb-1 {
    width: 400px;
    height: 400px;
    background: #4facfe;
    top: -10%;
    right: -5%;
    animation: float 15s infinite ease-in-out;
}

.hero-orb-2 {
    width: 300px;
    height: 300px;
    background: #00f2fe;
    bottom: 10%;
    left: -5%;
    animation: float 12s infinite ease-in-out reverse;
}

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

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 86, 210, 0.08);
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s forwards;
}

.hero-title {
    font-size: 4.5rem;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 24px;
    color: #0a2540; /* Fallback color */
    opacity: 0;
    transform: translateY(20px) scale(1.2);
    animation: zoomInFade 1s 0.1s forwards;
}

.hero-title-large {
    display: inline-block;
    font-size: 1.3em;
    font-weight: 900;
    letter-spacing: -3px;
    transform-origin: center;
}

.hero-title-medium {
    display: inline-block;
    font-size: 0.85em;
    transform-origin: center;
}

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

.gradient-text-animate {
    background: linear-gradient(to right, #0056d2 0%, #00c6fb 50%, #0056d2 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    animation: shine 6s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s 0.2s forwards;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s 0.3s forwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 86, 210, 0.3);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(0, 86, 210, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: #f8fafe;
}

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

/* Products Section */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.products-section {
    padding: 60px 0 80px;
    background-color: var(--bg-section);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 16px;
    padding: 0;
    transition: var(--transition-base);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
}

.product-card-image {
    height: 220px;
    background: linear-gradient(135deg, #f6f8fd 0%, #eef2f6 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card-image img.blur-image {
    filter: blur(4px);
}

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

.product-card-content {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.product-icon-small {
    font-size: 1.2rem;
    color: var(--text-secondary);
    opacity: 0.5;
}

.product-card:hover .product-icon-small {
    color: var(--primary-color);
    opacity: 1;
}

.product-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
    flex: 1;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-base);
}

.product-link:hover {
    gap: 12px;
}

/* Trust Banner Section */
.trust-banner {
    background: linear-gradient(135deg, #0056d2 0%, #0044a8 100%);
    color: white;
    padding: 48px 0;
    position: relative;
    overflow: hidden;
}

.trust-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}


.trust-banner-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.trust-banner-text {
    flex: 1;
}

.trust-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.trust-banner h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
}

.trust-banner p {
    font-size: 1.05rem;
    opacity: 0.95;
    line-height: 1.6;
    max-width: 700px;
}

.trust-banner-cta {
    flex-shrink: 0;
}

.trust-banner-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: white;
    color: var(--primary-color);
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-base);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.trust-banner-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.25);
}

/* Enterprise Cases Section */
.cases-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fb 100%);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 48px;
    margin-top: 56px;
}

.case-card {
    background: white;
    border-radius: 24px;
    padding: 56px 48px;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 86, 210, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.case-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 86, 210, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* 移除悬停边框效果 - 保持普通卡片样式 */

.case-number {
    position: absolute;
    top: 40px;
    right: 40px;
    font-size: 5.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, rgba(0, 86, 210, 0.08) 0%, rgba(0, 198, 251, 0.08) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: -0.05em;
}

.case-company {
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.case-company h3 {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 14px;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.case-location {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    font-size: 0.9rem;
    color: white;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0088cc 100%);
    border-radius: 20px;
    font-weight: 600;
}

.case-location i {
    font-size: 0.85rem;
}

.case-description {
    position: relative;
    z-index: 1;
}

 .case-description p {
    font-size: 1.08rem;
    line-height: 1.85;
    color: #3f3f46;
    margin: 0;
}

/* Closed Loop Development Section */
.closed-loop-section {
    padding: 80px 0;
    background: #f9fafb;
}

.closed-loop-header {
    max-width: 760px;
    margin: 0 auto;
}

.closed-loop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.loop-card {
    background: #ffffff;
    border-radius: 18px;
    border: 1px solid #e5e7eb;
    padding: 24px 24px 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

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

.loop-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: #0f172a;
    color: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.loop-title h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #0f172a;
    letter-spacing: -0.01em;
}

.loop-text {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.7;
    color: #4b5563;
}

/* Partner Banners */
.partner-banners-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
}

.partner-banner {
    position: relative;
    border-radius: 20px;
    padding: 48px 56px;
    overflow: hidden;
}

.partner-banner-dark {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.partner-banner-light {
    background: linear-gradient(135deg, #e8f0fe 0%, #f5f9ff 100%);
    color: var(--text-main);
    border: 1px solid #d1e3ff;
}


.partner-banner-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.partner-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.partner-badge-light {
    background: rgba(0, 86, 210, 0.15);
    color: var(--primary-color);
}

.partner-badge i {
    font-size: 0.8rem;
}

.partner-banner h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.4;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.partner-logo-inline {
    height: 20px;
    width: auto;
    vertical-align: middle;
    margin: 0 4px;
    display: inline-block;
    filter: brightness(0) invert(1);
}

.partner-banner-light .partner-logo-inline {
    height: 18px;
    filter: brightness(0);
}

.partner-banner p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 24px;
    opacity: 0.95;
    max-width: 700px;
}

.partner-banner-light p {
    color: var(--text-secondary);
}

.partner-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: white;
    color: #1a1a2e;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.partner-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

.partner-btn-dark {
    background: var(--primary-color);
    color: white;
}

.partner-btn-dark:hover {
    background: var(--primary-hover);
}

.partner-btn i {
    font-size: 0.85rem;
}

.partner-banner-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.decoration-circle:first-child {
    width: 200px;
    height: 200px;
    top: -50px;
    right: -50px;
}

.decoration-circle:last-child {
    width: 150px;
    height: 150px;
    bottom: -30px;
    right: 80px;
}

.decoration-square {
    position: absolute;
    border-radius: 16px;
    background: rgba(0, 86, 210, 0.03);
    transform: rotate(15deg);
}

.decoration-square:first-child {
    width: 180px;
    height: 180px;
    top: -40px;
    right: -40px;
}

.decoration-square:last-child {
    width: 120px;
    height: 120px;
    bottom: -20px;
    right: 100px;
}

/* Wide Coverage Section */
.wide-coverage-section {
    padding: 100px 0;
    position: relative;
    background-image: url('https://assets.nflxext.com/ffe/siteui/vlv3/6fd9d446-cd78-453a-8c9c-417ed3e00422/web/HK-zh-20251117-TRIFECTA-perspective_be3446ad-335b-4731-9b14-cbfef7356820_large.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.coverage-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(4px);
    z-index: 1;
}

.wide-coverage-section .container {
    position: relative;
    z-index: 2;
}

.coverage-title {
    color: var(--text-main);
}

.coverage-posters {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
    max-width: 760px;
    margin: 48px auto 0;
    padding: 0 20px;
}

.coverage-poster-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.coverage-poster-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.poster-image {
    position: relative;
    width: 100%;
    aspect-ratio: 5 / 8;
    overflow: hidden;
}

.poster-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.coverage-poster-card:hover .poster-image img {
    transform: scale(1.08);
}

.poster-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.35) 45%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 28px;
}

.poster-info h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.poster-info p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.6;
    margin: 0;
}

.coverage-description {
    max-width: 760px;
    margin: 40px auto 0;
    padding: 0 20px;
    text-align: center;
}

.coverage-description h3 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: transparent;
    background-image: url('https://assets.nflxext.com/ffe/siteui/vlv3/6fd9d446-cd78-453a-8c9c-417ed3e00422/web/HK-zh-20251117-TRIFECTA-perspective_be3446ad-335b-4731-9b14-cbfef7356820_large.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    -webkit-background-clip: text;
    background-clip: text;
    text-shadow: none;
    letter-spacing: -0.5px;
}

.coverage-description p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin: 0;
}

/* Blog Section - New Layout */
.blog-section {
    padding: 100px 0;
    background-color: white;
}

.news-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
}

/* Left Feature News */
.news-feature-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%; 
    min-height: 460px;
    box-shadow: var(--card-shadow);
}

.news-feature-image {
    width: 100%;
    height: 100%;
    position: relative;
    flex: 1;
}

.news-feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.news-feature-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
    z-index: 1;
}

.news-feature-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px;
    z-index: 2;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.news-feature-text {
    flex: 1;
    padding-right: 20px;
}

.news-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-color);
    color: white;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.news-feature-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.news-feature-content p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0;
    max-width: 90%;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: gap 0.3s ease;
    white-space: nowrap;
}

.news-feature-card:hover .read-more-btn {
    gap: 12px;
}

/* Right News List */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.news-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 24px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    flex: 1;
    min-height: 0;
}

.news-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.news-item-content {
    flex: 1;
    padding-right: 20px;
}

.news-date {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.news-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
    line-height: 1.4;
}

.news-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.news-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 86, 210, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex-shrink: 0;
}

.news-footer-link {
    margin-top: auto;
    display: flex;
    justify-content: flex-start;
    padding-top: 10px;
}

.view-all-news {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.view-all-news:hover {
    color: var(--primary-color);
}

/* Footer */
footer {
    background: #f8f9fb;
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

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

.footer-brand h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-secondary);
    max-width: 300px;
}

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    transition: var(--transition-base);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-logo-img {
    height: 64px;
    width: auto;
    max-width: 500px;
    margin-bottom: 16px;
    filter: brightness(0) !important; 
    -webkit-filter: brightness(0) !important;
    display: block;
}

/* Pending feature toast */
.feature-pending-toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translateX(-50%) translateY(12px);
    opacity: 0;
    pointer-events: none;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.94);
    color: #f9fafb;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1200;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.feature-pending-toast.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.feature-pending-toast-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #22c55e;
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.25);
}

.feature-pending-toast-text {
    letter-spacing: 0.01em;
    white-space: nowrap;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-main);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu Panel */
.mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    right: -100%;
    width: 280px;
    max-width: 85vw;
    height: auto;
    max-height: calc(100vh - 64px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: right 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 999;
    padding: 24px 0;
    border-radius: 16px 0 0 16px;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 24px;
}

.mobile-menu-links a {
    padding: 14px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 10px;
    transition: all 0.3s ease;
    background: transparent;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.mobile-menu-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--primary-color);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.mobile-menu-links a:hover {
    color: var(--primary-color);
    background: rgba(0, 86, 210, 0.05);
    padding-left: 20px;
}

.mobile-menu-links a:hover::before {
    transform: scaleY(1);
}

.mobile-menu-links a:active {
    background: rgba(0, 86, 210, 0.1);
}

.mobile-menu-cta {
    margin: 24px;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0088cc 100%);
    color: white !important;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-base);
    box-shadow: 0 4px 16px rgba(0, 86, 210, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.mobile-menu-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.mobile-menu-cta:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, #006699 100%);
    box-shadow: 0 6px 20px rgba(0, 86, 210, 0.35);
    transform: translateY(-2px);
}

.mobile-menu-cta:hover::before {
    left: 100%;
}

.mobile-menu-cta:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 86, 210, 0.3);
}

/* Mobile Console Section */
.mobile-console-section {
    margin: 24px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 86, 210, 0.05) 0%, rgba(0, 198, 251, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid rgba(0, 86, 210, 0.1);
}

.mobile-console-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    padding-left: 4px;
}

.mobile-console-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: white;
    border-radius: 12px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.mobile-console-item:last-child {
    margin-bottom: 0;
}

.mobile-console-item i:first-child {
    width: 20px;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.mobile-console-item span {
    flex: 1;
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.95rem;
}

.mobile-console-item i:last-child {
    color: var(--text-secondary);
    font-size: 0.85rem;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.mobile-console-item:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 86, 210, 0.15);
}

.mobile-console-item:hover i:last-child {
    opacity: 1;
    transform: translateX(3px);
}

.mobile-console-item:active {
    transform: translateX(2px);
    box-shadow: 0 2px 6px rgba(0, 86, 210, 0.1);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: calc(100vh - 64px);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
}

/* Responsive */
@media (max-width: 900px) {
    .news-layout {
        grid-template-columns: 1fr;
    }
    
    .news-feature-card {
        height: 350px;
        min-height: auto;
    }
    
    .news-list {
        height: auto;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Mobile Menu */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .nav-links {
        display: none;
    }
    
    .nav-btn {
        display: none;
    }
    
    /* Container */
    .container {
        padding: 0 20px;
    }
    
    /* Hero Section - 移动端优化 */
    .hero {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    
    /* 移动端保持淡淡的蓝色背景 */
    .hero-bg {
        background: radial-gradient(circle at 50% 50%, rgba(0, 86, 210, 0.025) 0%, rgba(255, 255, 255, 0) 40%);
    }
    
    .hero-orb-1 {
        width: 300px;
        height: 300px;
        opacity: 0.18;
        filter: blur(90px);
    }
    
    .hero-orb-2 {
        width: 240px;
        height: 240px;
        opacity: 0.15;
        filter: blur(80px);
    }
    
    .hero-badge {
        font-size: 0.8rem;
        padding: 5px 14px;
        margin-bottom: 20px;
    }
    
    /* 优化移动端标题 - 更大更突出 */
    .hero-title {
        font-size: 3rem;
        letter-spacing: -1.8px;
        margin-bottom: 24px;
        line-height: 1.2;
    }
    
    .hero-title-large {
        font-size: 1.25em;
        letter-spacing: -2.5px;
        font-weight: 900;
    }
    
    .hero-title-medium {
        font-size: 0.95em;
        font-weight: 800;
    }
    
    .hero-desc {
        font-size: 1.05rem;
        margin-bottom: 28px;
        line-height: 1.65;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        padding: 14px 24px;
    }
    
    /* Section Titles */
    .section-title {
        margin-bottom: 40px;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .section-title p {
        font-size: 1rem;
    }
    
    /* Products Section */
    .products-section {
        padding: 60px 0;
    }
    
    .product-card-content {
        padding: 24px;
    }
    
    .product-card h3 {
        font-size: 1.35rem;
    }
    
    /* Trust Banner */
    .trust-banner {
        padding: 40px 0;
    }
    
    .trust-banner-content {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }
    
    .trust-banner h2 {
        font-size: 1.5rem;
    }
    
    .trust-banner p {
        font-size: 0.95rem;
    }
    
    
    /* Cases Section */
    .cases-section {
        padding: 60px 0;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-top: 40px;
    }
    
    .case-card {
        padding: 40px 24px;
    }
    
    .case-number {
        font-size: 3.5rem;
        top: 24px;
        right: 24px;
    }
    
    .case-company h3 {
        font-size: 1.35rem;
        margin-bottom: 12px;
    }
    
    .case-location {
        font-size: 0.82rem;
        padding: 5px 12px;
    }
    
    .case-description p {
        font-size: 1rem;
        line-height: 1.75;
    }
    
    /* Closed Loop Section */
    .closed-loop-section {
        padding: 60px 0;
    }
    
    .closed-loop-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 32px;
    }
    
    .loop-card {
        padding: 20px 18px;
    }
    
    .loop-title h3 {
        font-size: 1.05rem;
    }
    
    .loop-text {
        font-size: 0.9rem;
        line-height: 1.65;
    }
    
    /* Partner Banners */
    .partner-banners-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }
    
    .partner-banner {
        padding: 32px 24px;
    }
    
    .partner-banner h3 {
        font-size: 1.35rem;
        gap: 8px;
    }
    
    .partner-logo-inline {
        height: 18px;
    }
    
    .partner-banner p {
        font-size: 0.95rem;
        line-height: 1.65;
    }
    
    .partner-btn {
        padding: 10px 24px;
        font-size: 0.9rem;
    }
    
    .partner-banner-decoration {
        width: 200px;
    }
    
    .decoration-circle:first-child {
        width: 150px;
        height: 150px;
    }
    
    .decoration-circle:last-child {
        width: 100px;
        height: 100px;
        right: 40px;
    }
    
    .decoration-square:first-child {
        width: 130px;
        height: 130px;
    }
    
    .decoration-square:last-child {
        width: 90px;
        height: 90px;
        right: 50px;
    }
    
    /* Wide Coverage Section */
    .wide-coverage-section {
        padding: 60px 0;
        background-attachment: scroll;
    }
    
    .coverage-posters {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-top: 40px;
        padding: 0 16px;
    }
    
    .poster-overlay {
        padding: 24px;
    }
    
    .poster-info h4 {
        font-size: 1.35rem;
    }
    
    .poster-info p {
        font-size: 0.9rem;
    }
    
    .coverage-description {
        margin-top: 36px;
        padding: 0 16px;
    }
    
    .coverage-description h3 {
        font-size: 1.5rem;
    }
    
    .coverage-description p {
        font-size: 0.95rem;
        line-height: 1.65;
    }
    
    /* Blog Section */
    .blog-section {
        padding: 60px 0;
    }
    
    .news-feature-content {
        padding: 24px;
    }
    
    .news-feature-content h3 {
        font-size: 1.5rem;
    }
    
    .news-feature-content p {
        font-size: 0.9rem;
    }
    
    .news-item {
        padding: 20px;
    }
    
    .news-item h4 {
        font-size: 1rem;
    }
    
    .news-item p {
        font-size: 0.85rem;
    }
    
    /* Footer - 双排布局 */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px 24px;
        margin-bottom: 32px;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
    
    .footer-brand p {
        max-width: 100%;
        font-size: 0.9rem;
    }
    
    .footer-col h4 {
        font-size: 0.95rem;
        margin-bottom: 16px;
    }
    
    .footer-links li {
        margin-bottom: 10px;
    }
    
    .footer-links a {
        font-size: 0.9rem;
    }
    
    .footer-logo-img {
        height: 48px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    /* 超小屏幕保持微弱蓝色 */
    .hero-bg {
        background: radial-gradient(circle at 50% 50%, rgba(0, 86, 210, 0.02) 0%, rgba(255, 255, 255, 0) 35%);
    }
    
    .hero-orb-1 {
        width: 240px;
        height: 240px;
        opacity: 0.14;
        filter: blur(85px);
    }
    
    .hero-orb-2 {
        width: 200px;
        height: 200px;
        opacity: 0.12;
        filter: blur(75px);
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 5px 12px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: -1.5px;
        line-height: 1.25;
    }
    
    .hero-title-large {
        font-size: 1.2em;
        letter-spacing: -2px;
    }
    
    .hero-title-medium {
        font-size: 0.92em;
    }
    
    .hero-desc {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    .poster-overlay {
        padding: 20px;
    }
    
    .poster-info h4 {
        font-size: 1.2rem;
    }
    
    .poster-info p {
        font-size: 0.85rem;
    }
    
    .coverage-description h3 {
        font-size: 1.35rem;
    }
    
    .coverage-description p {
        font-size: 0.9rem;
    }
    
    .news-feature-content h3 {
        font-size: 1.25rem;
    }
    
    .case-number {
        font-size: 3rem;
    }
    
    .mobile-menu {
        width: 100%;
        max-width: 100%;
        border-radius: 0;
    }
}

/* Unreal Feature Card */
.unreal-card {
    margin-top: 60px;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.unreal-card:hover {
    box-shadow: var(--card-hover-shadow);
    transform: translateY(-2px);
}

.unreal-card-image {
    flex: 1.2;
    min-height: 300px;
    position: relative;
    overflow: hidden;
}

.unreal-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.unreal-card:hover .unreal-card-image img {
    transform: scale(1.03);
}

.unreal-card-content {
    flex: 1;
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.unreal-tag {
    display: inline-block;
    padding: 6px 14px;
    background: #0e1128; /* Unreal Dark Blue/Black */
    color: white;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    align-self: flex-start;
}

.unreal-card-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
    color: var(--text-main);
}

.unreal-card-content p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.btn-dark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background: #0e1128;
    color: white;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    align-self: flex-start;
}

.btn-dark:hover {
    background: #2a2e4d;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 17, 40, 0.2);
}

/* Responsive for Unreal Card */
@media (max-width: 900px) {
    .unreal-card {
        flex-direction: column;
    }
    
    .unreal-card-image {
        height: 240px;
        min-height: auto;
        flex: none;
    }
    
    .unreal-card-content {
        padding: 32px 24px;
    }
    
    .unreal-card-content h3 {
        font-size: 1.5rem;
    }
}

/* Trust Medal Shine Animation */
.trust-medal-shine {
    display: flex;
    gap: 14px;
    align-items: center;
    transform: skewX(-20deg);
    margin: 0 20px;
    height: 60px;
}

.shine-line {
    width: 6px;
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.shine-line:nth-child(2) {
    height: 120%;
    width: 8px;
    background: rgba(255, 255, 255, 0.25);
}

.shine-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.9), transparent);
    transform: translateY(-100%);
    animation: shine-drop 2.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

.shine-line:nth-child(1)::after { animation-delay: 0s; }
.shine-line:nth-child(2)::after { animation-delay: 0.3s; }
.shine-line:nth-child(3)::after { animation-delay: 0.6s; }

@keyframes shine-drop {
    0% { transform: translateY(-150%); opacity: 0; }
    30% { opacity: 1; }
    60% { transform: translateY(150%); opacity: 0; }
    100% { transform: translateY(150%); opacity: 0; }
}

/* Mobile adjustment for medal shine */
@media (max-width: 768px) {
    .trust-medal-shine {
        display: none;
    }
}