/* ========== 首页独有样式 ========== */
section {
    padding: 80px 0;
}

/* Hero */
.hero {
    position: relative;
    background: linear-gradient(135deg, #0A2647 0%, #1E3A5F 100%);
    color: white;
    padding: 100px 0 120px;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 .gold {
    color: #D4AF37;
}

.hero p {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border-radius: 60px;
    padding: 18px 32px;
    width: fit-content;
    margin: 0 auto;
}

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

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: #D4AF37;
}

/* License Strip */
.license-strip {
    background: white;
    padding: 40px 0;
    border-bottom: 1px solid #e2e8f0;
}

.license-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.license-card {
    background: #F8FAFC;
    border-radius: 32px;
    padding: 20px 28px;
    text-align: center;
    min-width: 180px;
    transition: all 0.3s;
    border: 1px solid #e2e8f0;
}

.license-card i {
    font-size: 2.2rem;
    color: #D4AF37;
    margin-bottom: 12px;
    display: block;
}

.license-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: #0A2647;
}

.license-card p {
    font-size: 0.85rem;
    color: #475569;
}

.license-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.1);
    border-color: #D4AF37;
}

/* Core blocks */
.core-block {
    display: flex;
    align-items: center;
    gap: 48px;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.core-block.reverse {
    flex-direction: row-reverse;
}

.core-text {
    flex: 1;
}

.core-visual {
    flex: 1;
    text-align: center;
}

.core-visual i {
    font-size: 8rem;
    color: #D4AF37;
    opacity: 0.7;
}

/* Advantage cards */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 20px;
}

.advantage-card {
    background: white;
    border-radius: 32px;
    padding: 32px 24px;
    text-align: center;
    transition: 0.25s ease;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef2ff;
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.12);
    border-color: #D4AF37;
}

.advantage-icon {
    font-size: 3rem;
    color: #D4AF37;
    margin-bottom: 20px;
}

/* Strategy grid */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 28px;
}

.strategy-card {
    background: white;
    border-radius: 28px;
    padding: 24px 18px;
    text-align: center;
    transition: all 0.25s;
    border: 1px solid #eef2ff;
}

.strategy-card i {
    font-size: 2.5rem;
    color: #D4AF37;
    margin-bottom: 16px;
    display: inline-block;
}

.strategy-card h4 {
    font-weight: 700;
    margin-bottom: 8px;
}

/* Global presence */
.global-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 28px;
    margin-top: 20px;
}

.global-card {
    background: white;
    border-radius: 28px;
    padding: 28px 20px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid #eef2ff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
}

.global-card:hover {
    transform: translateY(-6px);
    border-color: #D4AF37;
    box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.1);
}

.global-card i {
    font-size: 2.2rem;
    color: #D4AF37;
    margin-bottom: 15px;
}

.global-card h4 {
    font-weight: 700;
    margin-bottom: 6px;
}

/* Insights */
.insight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.insight-card {
    background: white;
    border-radius: 28px;
    overflow: hidden;
    transition: 0.3s;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.02);
}

.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.1);
}

.insight-grid img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.insight-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.insight-content {
    padding: 22px;
}

.insight-content h3 a {
    font-size: 1.25rem;
    font-weight: 700;
    color: #0A2647;
    transition: color 0.2s;
}

.insight-content h3 a:hover {
    color: #D4AF37;
}

.insight-desc {
    margin: 10px 0 12px;
    color: #475569;
    line-height: 1.45;
    font-size: 0.9rem;
}

/* Process steps */
.process-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 24px;
    margin-top: 30px;
}

.step {
    flex: 1;
    min-width: 180px;
    background: white;
    border-radius: 32px;
    padding: 32px 20px;
    text-align: center;
    transition: 0.2s;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.02);
    border: 1px solid #eef2ff;
}

.step-icon {
    font-size: 2.5rem;
    color: #D4AF37;
    margin-bottom: 18px;
    display: inline-block;
    animation: gentlePulse 2s infinite ease-in-out;
}

@keyframes gentlePulse {
    0% {
        transform: scale(1);
        text-shadow: 0 0 0 rgba(212, 175, 55, 0);
    }
    50% {
        transform: scale(1.08);
        color: #c4a032;
        text-shadow: 0 0 8px rgba(212, 175, 55, 0.4);
    }
    100% {
        transform: scale(1);
        text-shadow: 0 0 0 rgba(212, 175, 55, 0);
    }
}

/* Contact */
.contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    background: white;
    border-radius: 48px;
    padding: 48px;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.05);
}

.contact-info {
    flex: 1;
}

.contact-phone {
    font-size: 2rem;
    font-weight: 700;
    color: #0A2647;
    margin: 20px 0;
}

/* Carousel */
.carousel-section {
    background: #F1F5F9;
}

.carousel-container {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 40px;
    box-shadow: 0 25px 40px -12px rgba(0, 0, 0, 0.2);
}

.carousel-slides {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

.carousel-slide {
    min-width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, #0A2647cc, transparent);
    padding: 40px 32px 24px;
    color: white;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    transition: 0.2s;
}

.carousel-btn:hover {
    background: #D4AF37;
    color: #0A2647;
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.dots {
    text-align: center;
    padding: 16px;
}

.dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
    margin: 0 6px;
    cursor: pointer;
}

.dot.active {
    background: #D4AF37;
    width: 26px;
    border-radius: 20px;
}

@media (max-width: 768px) {
    .carousel-slide img {
        height: 280px;
    }
    .contact-wrapper {
        padding: 28px;
    }
}