```css
:root {
    --primary: #FF6B35;
    --primary-dark: #E55A2B;
    --primary-light: #FF8C5A;
    --secondary: #2D3436;
    --accent: #FDCA40;
    --bg: #F8F9FA;
    --card-bg: #FFFFFF;
    --text: #2D3436;
    --text-light: #636E72;
    --border: #E0E0E0;
    --shadow: rgba(0,0,0,0.08);
    --glass-bg: rgba(255,255,255,0.7);
    --glass-border: rgba(255,255,255,0.3);
    --radius: 16px;
    --transition: 0.3s ease;
}
.dark {
    --primary: #FF8C5A;
    --primary-dark: #FF6B35;
    --primary-light: #FFA07A;
    --secondary: #DFE6E9;
    --accent: #FDCB6E;
    --bg: #1A1A2E;
    --card-bg: #2D2D44;
    --text: #EAEAEA;
    --text-light: #B0B0B0;
    --border: #3D3D5C;
    --shadow: rgba(0,0,0,0.4);
    --glass-bg: rgba(45,45,68,0.7);
    --glass-border: rgba(255,255,255,0.1);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    transition: background var(--transition), color var(--transition);
    overflow-x: hidden;
}
a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--primary-dark);
}
img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.section {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}
.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255,107,53,0.3);
}
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255,107,53,0.4);
    background: var(--primary-dark);
}
.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    box-shadow: none;
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: 0 4px 20px var(--shadow);
    transition: all var(--transition);
    border: 1px solid var(--border);
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--shadow);
}
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
}
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
}
.grid-4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 24px;
}
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .section { padding: 50px 0; }
    .section-title { font-size: 1.8rem; }
}
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    transition: background var(--transition);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}
.logo svg {
    width: 36px;
    height: 36px;
}
.nav {
    display: flex;
    align-items: center;
    gap: 24px;
}
.nav a {
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 4px 0;
}
.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition);
}
.nav a:hover::after, .nav a.active::after {
    width: 100%;
}
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
}
.dark-toggle {
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: background var(--transition);
}
.dark-toggle:hover {
    background: var(--border);
}
.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--card-bg);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 30px var(--shadow);
    z-index: 999;
}
.mobile-menu a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}
.mobile-menu a:last-child { border-bottom: none; }
@media (max-width: 768px) {
    .nav { display: none; }
    .nav-toggle { display: block; }
    .mobile-menu.open { display: block; }
}
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #1a1a2e 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 60%);
    animation: heroGlow 12s ease-in-out infinite;
}
@keyframes heroGlow {
    0%, 100% { transform: translate(0,0); }
    50% { transform: translate(10%,10%); }
}
.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-text h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-text p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 500px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero-buttons .btn {
    background: #fff;
    color: var(--primary-dark);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.hero-buttons .btn:hover {
    background: var(--accent);
    color: var(--secondary);
}
.hero-buttons .btn-outline {
    background: transparent;
    border-color: #fff;
    color: #fff;
}
.hero-buttons .btn-outline:hover {
    background: #fff;
    color: var(--primary-dark);
}
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-visual svg {
    width: 100%;
    max-width: 500px;
    filter: drop-shadow(0 10px 40px rgba(0,0,0,0.2));
}
@media (max-width: 768px) {
    .hero { padding: 120px 0 50px; }
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-text p { margin: 0 auto 30px; }
    .hero-buttons { justify-content: center; }
    .hero-text h1 { font-size: 2.2rem; }
}
.banner-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    margin: 40px 0;
}
.banner-slide {
    display: none;
    padding: 60px 40px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    border-radius: var(--radius);
    min-height: 300px;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.banner-slide.active {
    display: flex;
}
.banner-slide h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}
.banner-slide p {
    opacity: 0.9;
    max-width: 500px;
}
.banner-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}
.banner-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}
.banner-dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: 6px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.stat-item {
    background: var(--card-bg);
    padding: 30px 20px;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px var(--shadow);
    transition: transform var(--transition);
}
.stat-item:hover {
    transform: translateY(-4px);
}
.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
}
.stat-label {
    color: var(--text-light);
    margin-top: 8px;
    font-size: 1rem;
}
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
}
.faq-item {
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 8px 0;
}
.faq-question span {
    transition: transform var(--transition);
}
.faq-item.open .faq-question span {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    color: var(--text-light);
    padding: 0 0;
}
.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 12px 0 16px;
}
.timeline {
    position: relative;
    padding-left: 30px;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary);
    opacity: 0.4;
}
.timeline-item {
    position: relative;
    margin-bottom: 30px;
    padding-left: 20px;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -26px;
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--bg);
}
.timeline-year {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
}
.footer {
    background: var(--secondary);
    color: #ccc;
    padding: 60px 0 30px;
    margin-top: 60px;
}
.footer a {
    color: #aaa;
}
.footer a:hover {
    color: #fff;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer h4 {
    color: #fff;
    margin-bottom: 16px;
    font-size: 1.1rem;
}
.footer-links {
    list-style: none;
}
.footer-links li {
    margin-bottom: 8px;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 40px;
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}
@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255,107,53,0.4);
    transition: all var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 999;
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: flex-start;
    padding-top: 120px;
}
.search-modal.open {
    display: flex;
}
.search-box {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--radius);
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 60px var(--shadow);
}
.search-box input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 1.1rem;
    background: var(--bg);
    color: var(--text);
    outline: none;
    transition: border var(--transition);
}
.search-box input:focus {
    border-color: var(--primary);
}
.search-close {
    float: right;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text);
    cursor: pointer;
}
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}
.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--primary-light);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
}
.partner-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    align-items: center;
}
.partner-logos svg {
    width: 100px;
    height: 40px;
    opacity: 0.6;
    transition: opacity var(--transition);
}
.partner-logos svg:hover {
    opacity: 1;
}
.case-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: transform var(--transition);
}
.case-card:hover {
    transform: translateY(-6px);
}
.case-card-body {
    padding: 20px;
}
.testimonial-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: 0 4px 20px var(--shadow);
    position: relative;
}
.testimonial-card::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
    position: absolute;
    top: 10px;
    left: 20px;
    font-family: serif;
}
.news-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: transform var(--transition);
}
.news-card:hover {
    transform: translateY(-4px);
}
.news-card-body {
    padding: 20px;
}
.news-date {
    color: var(--text-light);
    font-size: 0.85rem;
}
```