/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--text-primary); /* Dark text for light theme */
    text-align: center;
    background-image: url('../images/bg/bg.webp');
    background-size: cover;
    background-position: center;
    background-color: #f8f9fa; 
}

.hero-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
    opacity: 0; 
    transition: opacity 1s ease;
    /* Safari 兼容性 */
    -webkit-transform: translate(-50%, -50%);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: opacity;
    display: block;
}

.hero-video-bg.loaded {
    opacity: 1 !important;
}

/* Safari 特定修复：确保视频可见 */
@supports (-webkit-appearance: none) {
    .hero-video-bg.loaded,
    .hero-video-bg[data-loaded="true"] {
        opacity: 1 !important;
        visibility: visible !important;
    }
}

/* Light Overlay for Hero */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.3); /* Much lighter overlay to see video */
    z-index: 1;
    /* Removed blur to keep video crisp */
}

/* Note: Update HTML to use .hero-overlay instead of inline style div */

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%; /* Force full width */
    max-width: 900px;
    padding: 60px 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    margin: 0 20px;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column; /* Ensure content stacks if needed, though slider handles it */
}

.hero-slider {
    width: 100%;
    height: 100%; /* Fill parent */
    position: relative;
    display: flex; /* Ensure slides can position relative to this */
    justify-content: center;
    align-items: center;
}

.hero-slide {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-40%);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center; /* Ensure text is centered */
}

/* Reset position for active slide */
.hero-slide.active {
    opacity: 1;
    transform: translateY(-50%); /* Center properly */
    pointer-events: all;
    position: absolute;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-primary);
    line-height: 1.3;
    text-shadow: none;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    color: #ffffff; /* Changed to white for better visibility */
    font-weight: 500; /* Slightly bolder */
    text-shadow: 0 2px 4px rgba(0,0,0,0.1); /* Subtle shadow */
}

/* Hero Bottom Bar - Below Hero Section */
.hero-bottom-bar {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.9) 0%, rgba(255, 182, 193, 0.9) 100%) !important; /* Semi-transparent gradient */
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 15px 0 !important;
    color: #fff !important;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1) !important;
    z-index: 10 !important;
    margin: 0 !important;
    border: none !important;
}

.hero-keywords a {
    color: rgba(255, 255, 255, 0.95);
    margin: 0 6px;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
}

.hero-keywords a:hover {
    color: #8B5CF6;
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Section Styles */
.section-padding {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 700;
}

.section-title .gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

/* Service Tiles (SMC Group Style - Hover to Reveal Text) */
.service-grid {
    overflow: hidden;
}

.service-tile {
    display: block;
    position: relative;
    height: 320px; /* Fixed uniform height */
    overflow: hidden;
    border: 1px solid #ffffff; /* White grid lines */
    background: #000; /* Background for loaded images */
}

.service-tile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1.01);
}

.service-tile:hover .service-tile-img {
    transform: scale(1.1); /* Larger zoom on hover */
    filter: brightness(0.8); /* Slightly darken image on hover */
}

.service-tile-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 25px 30px;
    /* Default: Glassmorphism Bar for Title Only */
    background: rgba(0, 0, 0, 0.5); 
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 2;
    transition: all 0.4s ease;
    /* Ensure overlay can expand upwards */
    transform: translateY(0); 
}

/* Hover State: Expand overlay to show description */
.service-tile:hover .service-tile-overlay {
    background: rgba(139, 92, 246, 0.85); /* Brand Purple */
    backdrop-filter: blur(5px);
    padding-bottom: 35px; /* Add some breathing room */
}

.service-tile h3 {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0; /* Reset margin */
    display: flex;
    align-items: center;
    letter-spacing: 0.5px;
    margin-bottom: 0; /* Initially no bottom margin */
    transition: all 0.3s ease;
}

.service-tile:hover h3 {
    margin-bottom: 15px; /* Add space for description */
    color: #fff;
}

.service-tile h3 i {
    color: #FFB6C1; /* Light Pink */
    transition: transform 0.3s ease;
}

.service-tile:hover h3 i {
    transform: translateX(5px);
}

.service-desc {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    /* Hide description by default */
    height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    transform: translateY(10px);
}

.service-tile:hover .service-desc {
    display: block;
    height: auto;
    max-height: 100px; /* Approximate max height */
    opacity: 1;
    transform: translateY(0);
}

/* Corner Rounding Logic (Desktop First) */
@media (min-width: 992px) {
    /* First Item: Top Left Rounded */
    .service-grid > div:first-child .service-tile {
        border-top-left-radius: 80px;
    }
    
    /* Last Item: Bottom Right Rounded */
    .service-grid > div:last-child .service-tile {
        border-bottom-right-radius: 80px;
    }
}

/* Mobile Adjustments */
@media (max-width: 991.98px) {
    .service-tile {
        height: 240px;
    }
    .service-tile {
        border-radius: 0;
    }
}

/* Advantage Section */
.advantage-section {
    background: var(--bg-secondary);
}

.advantage-item {
    text-align: center;
    padding: 40px 20px;
}

.advantage-icon {
    font-size: 4rem;
    margin-bottom: 25px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.advantage-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.advantage-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- Case Showcase (SMC Style - Updated) --- */
.case-showcase {
    padding: 100px 0;
    background: #fff;
    position: relative;
    overflow: hidden; /* Ensure decorations don't spill */
}

/* Center Title */
.case-showcase .case-title {
    font-size: 2.5rem;
    color: #000; 
    margin-bottom: 40px;
    font-weight: 700;
    text-align: center; /* Centered */
}

/* Center Categories */
.case-categories {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center; /* Centered */
    border-bottom: none; /* No border */
    padding-bottom: 20px;
}

.case-tab {
    background: #f8f9fa;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: #666;
    padding: 10px 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 30px; /* Rounded pills */
}

.case-tab:hover {
    background: #eee;
    color: #333;
}

.case-tab.active {
    background: var(--primary-color); /* Brand Purple */
    color: #fff;
    font-weight: 700;
}

.case-tab.active::after {
    display: none; /* Remove underline style */
}

.case-list {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-list.active {
    display: grid;
    animation: fadeIn 0.5s ease;
}

.case-item {
    position: relative;
    height: 280px;
    overflow: hidden;
    border-radius: 20px; /* Rounded corners */
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    background: #fff;
}

.case-image {
    width: 100%;
    height: 100%;
    position: relative;
}

.case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.case-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.2, 1, 0.3, 1);
}

.case-item:hover img {
    transform: scale(1.1);
}


/* Other Items Styling */
.case-default-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    padding-top: 80px; /* Extend gradient upward */
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 40%, transparent 100%);
    color: #fff;
    transition: opacity 0.3s ease;
    opacity: 1;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
}

/* Case Showcase Decorations (Large) */
.decoration-circle-1 {
    position: absolute;
    top: -150px;
    left: -100px;
    width: 600px; /* Larger */
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

.decoration-circle-2 {
    position: absolute;
    top: 50px;
    left: 50px;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(255, 182, 193, 0.2);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

.decoration-dots {
    position: absolute;
    top: 200px;
    left: 150px;
    width: 200px;
    height: 200px;
    background-image: radial-gradient(rgba(139, 92, 246, 0.15) 2px, transparent 2px);
    background-size: 20px 20px;
    z-index: 0;
    pointer-events: none;
}

.case-hover-info {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 92, 246, 0.95);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    opacity: 0;
    transition: all 0.4s ease;
    transform: translateY(20px);
}

.case-item:hover .case-hover-info {
    opacity: 1;
    transform: translateY(0);
}

.case-item:hover .case-default-info {
    opacity: 0;
}

.case-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}

.case-location {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
}

.case-desc {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #fff;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.case-link {
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.case-link:hover {
    background: #fff;
    color: var(--primary-color);
    border-color: #fff;
}

/* --- Gensler Spotlight Section (SMC Style) --- */
.gensler-spotlight {
    position: relative;
    height: 100vh;
    min-height: 600px;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: flex-end; /* Align content to bottom */
    color: #fff;
    background: #000; /* Fallback */
}

.fullscreen-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw; 
    height: 100vh;
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    z-index: 0;
    opacity: 0;
    transition: opacity 1s ease;
    display: block;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.fullscreen-video.loaded {
    opacity: 1 !important;
}

/* Safari 特定修复：确保视频可见 */
@supports (-webkit-appearance: none) {
    .fullscreen-video.loaded,
    .fullscreen-video[data-loaded="true"] {
        opacity: 1 !important;
        visibility: visible !important;
    }
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3); /* Darken video */
    z-index: 1;
}

.spotlight-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-bottom: 60px; 
    height: 100%;
    display: flex;
    flex-direction: column;
}

.spotlight-header {
    margin-top: 120px; /* Space from top */
    margin-bottom: auto;
    max-width: 800px;
}

.spotlight-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.spotlight-description {
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.95;
    max-width: 700px;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.spotlight-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s ease;
    border-top: 2px solid rgba(255,255,255,0.3);
    height: 200px;
    overflow: hidden;
    border-radius: 20px; /* Rounded corners */
}

/* Gradient Overlay */
.spotlight-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    z-index: 1;
    transition: all 0.3s ease;
}

/* Image Layer */
.spotlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 0;
    transition: transform 0.6s cubic-bezier(0.2, 1, 0.3, 1);
}

.spotlight-card:hover::before {
    transform: scale(1.1); /* Only image scale */
}

.spotlight-card:hover {
    border-top-color: #fff;
    color: #fff;
    transform: translateY(-5px);
}

.spotlight-card .card-content {
    position: relative;
    z-index: 2;
}

.spotlight-item-1::before { background-image: url('../images/spotlight/spotlight-card1.jpg'); }
.spotlight-item-2::before { background-image: url('../images/spotlight/spotlight-card2.jpg'); }
.spotlight-item-3::before { background-image: url('../images/spotlight/spotlight-card3.jpg'); }
.spotlight-item-4::before { background-image: url('../images/spotlight/spotlight-card4.jpg'); }

.spotlight-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

.spotlight-footer {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: none; /* Usually not needed if grid is there */
}

/* Testimonial Section (Cyber-Duck Style - Rounded Container) */
.testimonial-section {
    padding: 60px 0 20px; /* Further reduced padding */
    background-color: #F7F5FF; /* Distinct Light Purple Background */
    position: relative;
    overflow: hidden;
}

/* Section Decorations with Animation */
.testimonial-section::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -100px;
    width: 600px; /* Significantly larger */
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: decoration-pulse 6s infinite ease-in-out;
}

.testimonial-section::after {
    content: '';
    position: absolute;
    top: 40px;
    right: 80px;
    width: 15px;
    height: 15px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    z-index: 0;
    animation: decoration-float 4s infinite ease-in-out;
}

@keyframes decoration-pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

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

.testimonial-wrapper {
    background: linear-gradient(135deg, #ffffff 0%, #f8f0ff 100%); /* Lighter gradient */ 
    border-radius: 255px 255px 0 255px; 
    padding: 80px 120px;
    position: relative;
    width: 100%; 
    max-width: 100%; 
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.05); 
    min-height: 320px; 
    display: flex;
    align-items: center;
}

.testimonial-decoration-top-right {
    position: absolute;
    top: -80px;
    right: -80px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

.client-logo-circle {
    width: 200px;
    height: 200px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    padding: 10px;
}

.client-logo-circle i {
    font-size: 2.5rem !important;
}

.client-logo-circle .fw-bold {
    font-size: 0.85rem;
    margin-top: 10px !important;
}

.quote-icon {
    font-size: 4.5rem;
    color: var(--primary-color);
    opacity: 1;
    margin-bottom: 0;
    margin-top: -10px;
    display: block;
}

.testimonial-text {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 20px;
    font-weight: 500;
}

.client-info {
    font-size: 0.95rem;
    color: var(--text-secondary);
    border-left: 3px solid var(--accent-color);
    padding-left: 15px;
}

.testimonial-wrapper .carousel-controls {
    position: absolute;
    bottom: -35px; /* Adjusted up */
    right: -30px;
    margin-top: 0 !important;
    z-index: 10;
    display: flex;
    gap: 12px;
}

.btn-circle {
    width: 40px; /* Smaller size */
    height: 40px; /* Smaller size */
    border-radius: 50%;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    background: var(--primary-color);
    border: none;
    color: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    font-size: 1rem; /* Smaller icon */
}

.btn-circle:hover {
    background: var(--accent-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.testimonial-wrapper {
    padding-bottom: 60px; 
    margin-bottom: 80px; 
}

@media (max-width: 768px) {
    .testimonial-wrapper {
        padding: 40px 30px;
        border-radius: 60px 60px 0 60px;
    }
    
    .client-logo-circle {
        width: 100px;
        height: 100px;
        margin-bottom: 20px;
    }
    
    .quote-icon {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .testimonial-wrapper .carousel-controls {
        position: relative;
        bottom: auto;
        right: auto;
        text-align: center !important;
        margin-top: 20px !important;
    }
}

/* Contact Section */
.contact-section {
    position: relative;
    background: #ffffff;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 182, 193, 0.05) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.contact-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(26, 54, 93, 0.05) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.contact-form-wrapper {
    background: #ffffff;
    padding: 50px;
    border-radius: 24px;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 20px 60px rgba(0,0,0,0.05);
    position: relative;
    z-index: 1;
}

.form-control {
    background: #f8f9fa;
    border: 1px solid #e2e8f0;
    color: var(--text-primary);
    padding: 15px 20px;
    border-radius: 12px;
    font-size: 1rem;
}

.form-control:focus {
    background: #ffffff;
    border-color: var(--accent-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 4px rgba(255, 182, 193, 0.1);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .spotlight-title { font-size: 2.8rem; }
    .spotlight-grid { grid-template-columns: repeat(2, 1fr); }
    .case-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    /* Hero Section Adjustments */
    .hero-section {
        position: relative !important;
        height: auto !important; 
        min-height: 500px !important;
        padding: 100px 0;
        overflow: hidden !important; 
    }

    .hero-content {
        padding: 40px 20px !important; 
        margin: 0 15px;
        height: auto !important; 
        min-height: auto !important;
        border-radius: 20px;
        display: block !important;
        width: auto !important;
        max-width: none !important;
    }

    .hero-slider {
        height: auto !important;
        display: block !important;
        position: relative !important;
    }

    .hero-slide {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        opacity: 1 !important;
        width: 100% !important;
        display: none !important; 
        padding: 10px 0;
        margin: 0 !important;
    }

    .hero-slide.active {
        display: block !important; 
    }

    .hero-title {
        font-size: 1.8rem; 
        margin-bottom: 15px;
        line-height: 1.3;
        word-wrap: break-word;
        white-space: normal; 
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 25px;
        line-height: 1.6;
        white-space: normal;
    }

    .btn-primary-gradient {
        padding: 10px 24px;
        font-size: 0.9rem;
        white-space: nowrap;
        display: inline-block;
        margin: 5px;
    }
    
    .d-flex.gap-3 {
        display: block !important; 
        text-align: center;
    }
    
    .hero-video-bg {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        display: block !important;
        opacity: 1 !important;
        width: 100% !important;
        height: 100% !important;
        min-width: 100% !important;
        min-height: 100% !important;
        transform: none !important;
        -webkit-transform: none !important;
        object-fit: cover !important;
    }

    .section-padding {
        padding: 60px 0;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .hero-bottom-bar {
        padding: 15px 0;
    }
    
    .hero-keywords {
        width: 100%;
    }
    
    .hero-keywords a {
        margin: 5px 3px;
        font-size: 0.85rem;
        padding: 4px 10px;
    }
    
    /* Spotlight Mobile */
    .spotlight-grid { 
        grid-template-columns: 1fr; 
        gap: 15px;
        margin-top: 30px;
    }
    .case-list { grid-template-columns: 1fr; }
    .spotlight-card { 
        height: auto; 
        min-height: 180px; 
        padding: 25px 20px;
        border-radius: 15px;
    }
    .spotlight-title { 
        font-size: 2rem; 
        line-height: 1.2;
        margin-bottom: 15px;
    }
    .spotlight-description {
        font-size: 1.1rem;
        line-height: 1.6;
    }
    
    /* 移动端：修复视频浮动问题 */
    .gensler-spotlight {
        position: relative !important;
        height: auto !important;
        min-height: 600px !important;
        overflow: hidden !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }
    
    .fullscreen-video-section {
        position: relative !important;
        height: auto !important;
        min-height: 600px !important;
    }
    
    .video-background {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        min-height: 600px !important;
        overflow: hidden !important;
        z-index: 0 !important;
    }
    
    .fullscreen-video {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        min-width: 100% !important;
        min-height: 100% !important;
        transform: none !important;
        -webkit-transform: none !important;
        object-fit: cover !important;
        opacity: 1 !important;
        display: block !important;
        z-index: 0 !important;
    }
    
    .fullscreen-video.loaded {
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .spotlight-content {
        position: relative !important;
        z-index: 2 !important;
        width: 100% !important;
        padding: 40px 20px 30px !important;
        height: auto !important;
        min-height: 600px !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
    }
    
    .spotlight-header {
        margin-top: 0 !important;
        margin-bottom: 30px !important;
        max-width: 100% !important;
    }
    
    /* 确保视频容器不会浮动 */
    .hero-section {
        position: relative !important;
        height: auto !important;
        min-height: 500px !important;
        overflow: hidden !important;
    }
    
    .hero-video-bg {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        min-width: 100% !important;
        min-height: 100% !important;
        transform: none !important;
        -webkit-transform: none !important;
        object-fit: cover !important;
        z-index: 0 !important;
        opacity: 1 !important;
        display: block !important;
    }
    
    .hero-video-bg.loaded {
        opacity: 1 !important;
        visibility: visible !important;
    }
}
/* About Cyber-Duck Style */
.about-cyber-duck {
    background-color: #1a1a1a; /* Dark background */
    color: #fff;
}

.about-bg-circle {
    position: absolute;
    top: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.tracking-wider {
    letter-spacing: 2px;
}

.about-image-wrapper {
    position: relative;
    padding: 20px;
}

.about-decoration-1 {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    transform: translate(20px, -20px);
    z-index: 1;
}

.about-decoration-2 {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 100px;
    height: 100px;
    background: var(--primary-color);
    border-radius: 50%;
    z-index: 3;
    opacity: 0.8;
}


/* Philosophy Section (SMC Style) */
#philosophy {
    position: relative;
    background-color: var(--bg-secondary); /* Updated BG */
    overflow: hidden;
}

#philosophy .philosophy-content {
    padding-right: 2rem;
}

#philosophy .section-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #000;
    letter-spacing: -1px;
}

#philosophy .lead {
    font-size: 1.5rem;
    font-weight: 300;
    color: #333;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.separator-line {
    height: 4px;
    width: 60px;
    background: var(--primary-color);
    margin-bottom: 2rem;
    border-radius: 2px;
}

/* Image Styling */
.philosophy-image {
    position: relative;
    z-index: 1;
    padding: 20px;
}

.philosophy-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: transform 0.5s ease;
}

.philosophy-image:hover img {
    transform: scale(1.02);
}

.img-backdrop {
    background: #fff;
    border-radius: 20px;
    z-index: -1;
}

/* Philosophy Decorations */
.decoration-top-left {
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background-image: radial-gradient(rgba(139, 92, 246, 0.1) 2px, transparent 2px);
    background-size: 20px 20px;
    z-index: 0;
}

.decoration-bottom-right {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, transparent 50%, rgba(139, 92, 246, 0.05) 50%);
    z-index: 0;
}

/* Fade In Up Animation */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.2, 1, 0.3, 1), transform 0.8s cubic-bezier(0.2, 1, 0.3, 1);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }


/* Random Character Breathing/Flicker Effect */
@keyframes char-breathe {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.25; }
}

.random-reveal .char {
    display: inline-block;
    will-change: opacity;
}

.random-reveal.animating .char {
    animation: char-breathe 3s ease-in-out infinite;
}

/* =========================================
   12. UI.com Brand Principles Style
   ========================================= */
.ui-bp-section {
    background: linear-gradient(135deg, #FFF0F5 0%, #FFF5F8 30%, #FFE8F0 60%, #FFF0F5 100%);
    padding: 100px 0;
    font-family: 'Roboto', sans-serif;
    position: relative;
    overflow: hidden;
}

/* 装饰性点缀 - 左上角（使用蓝色与粉色形成对比） */
.ui-bp-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle at 30% 30%, rgba(0, 111, 255, 0.3) 0%, rgba(0, 111, 255, 0.2) 40%, rgba(0, 111, 255, 0.08) 70%, transparent 100%);
    border-radius: 50%;
    transform: translate(-40%, -40%);
    z-index: 0;
    filter: blur(25px);
}

/* 装饰性点缀 - 右上角（使用紫色与粉色形成对比） */
.ui-bp-section::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle at 70% 30%, rgba(138, 43, 226, 0.25) 0%, rgba(138, 43, 226, 0.15) 40%, rgba(138, 43, 226, 0.06) 70%, transparent 100%);
    border-radius: 50%;
    transform: translate(40%, -40%);
    z-index: 0;
    filter: blur(30px);
}

/* 额外的装饰性元素 - 左上角小圆点（蓝色） */
.ui-bp-section {
    background-image: 
        radial-gradient(circle at 80px 80px, rgba(0, 111, 255, 0.35) 2px, transparent 2px),
        radial-gradient(circle at 120px 120px, rgba(0, 111, 255, 0.3) 1.5px, transparent 1.5px),
        radial-gradient(circle at 160px 100px, rgba(0, 111, 255, 0.32) 2px, transparent 2px);
    background-size: 100% 100%, 100% 100%, 100% 100%;
    background-position: 0 0, 0 0, 0 0;
    background-repeat: no-repeat;
}

/* 额外的装饰性元素 - 右上角小圆点（紫色） */
.ui-bp-section .container::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background-image: 
        radial-gradient(circle at 60px 60px, rgba(138, 43, 226, 0.35) 2px, transparent 2px),
        radial-gradient(circle at 100px 100px, rgba(138, 43, 226, 0.3) 1.5px, transparent 1.5px),
        radial-gradient(circle at 140px 80px, rgba(138, 43, 226, 0.32) 2px, transparent 2px);
    background-size: 100% 100%, 100% 100%, 100% 100%;
    z-index: 0;
    pointer-events: none;
}

.ui-bp-section .container {
    position: relative;
    z-index: 1;
}

.ui-bp-main-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 50px;
}

/* Tabs */
.ui-bp-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 80px;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
}

.ui-bp-tab-btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    border: 1px solid #E5E7EB;
    background: linear-gradient(135deg, #F8F9FA 0%, #F1F3F5 100%);
    color: #495057;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    outline: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.ui-bp-tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.ui-bp-tab-btn:hover::before {
    left: 100%;
}

.ui-bp-tab-btn:hover {
    background: linear-gradient(135deg, #E9ECEF 0%, #DEE2E6 100%);
    color: #212529;
    border-color: #CED4DA;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.ui-bp-tab-btn.active {
    border-color: #006FFF;
    background: linear-gradient(135deg, #006FFF 0%, #0052CC 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 111, 255, 0.3);
    transform: translateY(-2px);
}

.ui-bp-tab-btn.active:hover {
    background: linear-gradient(135deg, #0052CC 0%, #003D99 100%);
    box-shadow: 0 6px 16px rgba(0, 111, 255, 0.4);
}

/* Content Layout */
.ui-bp-content {
    display: none; /* Hidden by default */
}

.ui-bp-content.active {
    display: flex;
    align-items: stretch; /* 改为 stretch 使左右两侧高度一致 */
    justify-content: space-between;
    gap: 50px;
}

/* Define UI.com style Smooth Easing */
@keyframes uiSlideUpFade {
    0% { 
        opacity: 0; 
        transform: translateY(40px) scale(0.98); 
    }
    100% { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

/* Left Text Column Animation */
.ui-bp-content.active .ui-bp-text-col {
    /* Fast & Sharp */
    animation: uiSlideUpFade 0.6s cubic-bezier(0.215, 0.610, 0.355, 1.000) forwards;
}

/* Right Image Column Animation */
.ui-bp-content.active .ui-bp-img-col {
    /* Simple fade in for the GIF container */
    animation: uiSlideUpFade 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) 0.2s forwards;
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ui-bp-gif {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    /* 尝试通过多重白色投影来覆盖GIF的黑色杂边/锯齿 */
    filter: drop-shadow(0 0 1px #fff) drop-shadow(0 0 2px #fff);
    /* 保持图片位置稳定 */
    transform: translateZ(0);
}

/* Left Text Column */
.ui-bp-text-col {
    flex: 0 0 40%;
    max-width: 40%;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* 内容从顶部开始排列 */
}

.ui-bp-heading {
    font-size: 2rem;
    font-weight: 600;
    color: #111;
    margin-bottom: 20px;
}

.ui-bp-divider {
    height: 1px;
    background: #E5E7EB;
    width: 100%;
    margin-bottom: 40px;
}

.ui-bp-feature {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.ui-bp-icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #E5E7EB;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #4B5563;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.ui-bp-feature:hover .ui-bp-icon-circle {
    border-color: #006FFF;
    color: #006FFF;
}

.ui-bp-desc {
    color: #4B5563;
    font-size: 1.05rem;
    line-height: 1.6;
    padding-top: 10px;
}

/* Right Image Column */
.ui-bp-img-col {
    flex: 0 0 55%;
    max-width: 55%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ui-bp-img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

@media (max-width: 991px) {
    .ui-bp-content.active {
        flex-direction: column;
    }
    .ui-bp-text-col, .ui-bp-img-col {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .ui-bp-text-col {
        order: 1;
    }
    .ui-bp-img-col {
        order: 2;
        margin-top: 40px;
    }
    .ui-bp-main-title {
        font-size: 2rem;
    }
}

/* =========================================
   13. Progress Border Animation (Corporate Services)
   ========================================= */
.ui-bp-tab-btn {
    position: relative;
    overflow: hidden; /* Match button radius clipping */
}

/* Ensure text is above SVG */
.ui-bp-tab-btn span, 
.ui-bp-tab-btn {
    z-index: 2;
    position: relative;
}

.tab-progress-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.progress-rect {
    fill: none;
    stroke: #8B5CF6; /* Brand Purple */
    stroke-width: 2px;
    stroke-linecap: round;
    opacity: 0;
    transition: opacity 0.2s;
}

.ui-bp-tab-btn.active {
    background: transparent; /* Allow SVG to show */
    border-color: transparent; /* Hide default border when active to avoid double border */
    color: #006FFF;
    box-shadow: none; /* Remove shadow to rely on border */
}

.ui-bp-tab-btn.active .progress-rect {
    opacity: 1;
}

/* We use a separate class for animation to allow resetting */
.ui-bp-tab-btn.animating .progress-rect {
    animation: border-draw 5s linear forwards;
}

@keyframes border-draw {
    to {
        stroke-dashoffset: 0;
    }
}

/* =========================================
   14. Ruijie Style Product Showcase
   ========================================= */
.ruijie-section {
    padding: 40px 0 80px; /* Reduced top padding */
    background: #f8f9fa; /* Light gray background */
}

.ruijie-header {
    text-align: center;
    margin-bottom: 50px;
}

.ruijie-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

/* Tabs */
.ruijie-tabs {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
    border-bottom: 1px solid #e0e0e0;
    flex-wrap: wrap;
}

.ruijie-tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 15px;
    cursor: pointer;
    position: relative;
    color: #666;
    min-width: 80px;
    transition: all 0.3s ease;
}

.ruijie-tab-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.ruijie-tab-text {
    font-size: 1rem;
    font-weight: 500;
}

.ruijie-tab-item:after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    transition: all 0.3s ease;
}

.ruijie-tab-item:hover {
    color: var(--primary-color);
}

.ruijie-tab-item.active {
    color: var(--primary-color);
}

.ruijie-tab-item.active:after {
    background: var(--primary-color);
}

/* Product Grid */
.ruijie-product-panel {
    display: none;
}

.ruijie-product-panel.active {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px; /* Increased gap */
    animation: fadeIn 0.5s ease;
}

.ruijie-card {
    background: #fff; /* White card */
    padding: 30px;
    border-radius: 16px; /* Rounded corners */
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 380px; /* Increased height */
    display: flex;
    flex-direction: column;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.02);
}

.ruijie-card:hover {
    background: #fff;
    box-shadow: 0 25px 50px rgba(139, 92, 246, 0.15);
    transform: translateY(-8px);
    border-color: rgba(139, 92, 246, 0.3);
    border-top: 4px solid var(--primary-color); /* Accent */
}

.ruijie-card-content {
    z-index: 2;
}

.ruijie-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.ruijie-card-desc {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 20px;
}

.ruijie-card-img-wrapper {
    margin-top: auto;
    text-align: center;
    height: 200px; /* Increased image area */
    display: flex;
    align-items: center;
    justify-content: center;
}

.ruijie-card-img {
    max-width: 100%;
    max-height: 100%;
    transition: transform 0.3s ease;
    object-fit: contain;
}

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

/* Responsive */
@media (max-width: 1200px) {
    .ruijie-product-panel.active {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .ruijie-product-panel.active {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .ruijie-product-panel.active {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   15. 四大优势区域样式 (新版)
   ========================================= */
/* 四大优势区域 - 整体布局 */
.advantage-section-new {
    background: #fff;
    padding: 60px 0;
    position: relative;
}

/* 头部和底部图片容器 */
.advantage-header-img,
.advantage-footer-img {
    width: 100%;
    display: block;
    margin: 0 0 40px 0;
    padding: 0;
}

.advantage-header-img img,
.advantage-footer-img img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* 四大优势列表容器 */
.advantage-list-new {
    width: 100%;
    background: #fff;
}

/* 单个优势项 */
.advantage-item-new {
    width: 100%;
    padding: 0;
    position: relative;
}

/* 去掉奇偶项背景 - 背景由内部元素控制 */
.advantage-item-1-new,
.advantage-item-2-new,
.advantage-item-3-new,
.advantage-item-4-new {
    background: transparent;
}

/* 优势内容容器 - 容器内布局 */
.advantage-content-new {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

/* 反向布局（文字在左，图片在右） */
.advantage-content-reverse-new {
    flex-direction: row-reverse;
}

/* 图片容器 */
.advantage-thumb-new {
    flex: 0 0 45%;
    max-width: 45%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-thumb-new img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* 文字描述容器 */
.advantage-desc-new {
    flex: 1;
    padding: 20px 0;
}

/* 保持偶数项的背景色 */
.advantage-item-2-new,
.advantage-item-4-new {
    background: #f8f9fa;
    padding: 40px 0;
}

.advantage-item-1-new,
.advantage-item-3-new {
    padding: 40px 0;
}

/* 标题行：数字和标题在一起 */
.advantage-title-row-new {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

/* 数字标识 */
.advantage-number-new {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ff9800;
    line-height: 1;
    font-family: 'Arial Black', sans-serif;
    flex-shrink: 0;
}

/* 标题样式 */
.advantage-title-new {
    font-size: 1.6rem;
    font-weight: 700;
    color: #333;
    line-height: 1.3;
    margin: 0;
}

/* 副标题样式 - 黑色背景框 */
.advantage-subtitle-new {
    display: inline-block;
    font-size: 1rem;
    color: #fff;
    background: #000;
    padding: 6px 12px;
    margin-bottom: 25px;
    line-height: 1.5;
    font-weight: 500;
}

/* 特性列表 */
.advantage-features-new {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.advantage-features-new li {
    padding: 10px 0;
    font-size: 0.95rem;
    color: #666;
    line-height: 1.8;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.advantage-features-new li i {
    color: #4CAF50;
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 3px;
}

/* 第四项没有副标题时的调整 */
.advantage-features-new.no-subtitle {
    margin-top: 20px;
}

/* 咨询按钮 */
.advantage-btn-new {
    display: inline-block;
    padding: 12px 35px;
    background: linear-gradient(135deg, #ff9800 0%, #ff6b00 100%);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 152, 0, 0.3);
    border: none;
}

.advantage-btn-new:hover {
    background: linear-gradient(135deg, #ff6b00 0%, #ff4500 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
    color: #fff;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .advantage-content-new,
    .advantage-content-reverse-new {
        flex-direction: column;
        gap: 30px;
    }
    
    .advantage-thumb-new,
    .advantage-desc-new {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .advantage-item-1-new,
    .advantage-item-2-new,
    .advantage-item-3-new,
    .advantage-item-4-new {
        padding: 30px 0;
    }
    
    .advantage-title-row-new {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .advantage-number-new {
        font-size: 3rem;
    }
    
    .advantage-title-new {
        font-size: 1.4rem;
    }
    
    .advantage-subtitle-new {
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    .advantage-item-1-new,
    .advantage-item-2-new,
    .advantage-item-3-new,
    .advantage-item-4-new {
        padding: 20px 0;
    }
    
    .advantage-number-new {
        font-size: 2.5rem;
    }
    
    .advantage-title-new {
        font-size: 1.2rem;
    }
    
    .advantage-subtitle-new {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }
    
    .advantage-features-new li {
        font-size: 0.9rem;
        padding: 8px 0;
    }
    
    .advantage-btn-new {
        padding: 10px 28px;
        font-size: 0.95rem;
    }
}