/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1d1d1f;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
}

/* Navigation styles moved to shared-navbar.css */

/* Language Selector */
.language-selector {
    display: flex;
    gap: 8px;
    align-items: center;
}

.language-btn {
    padding: 8px 16px;
    border-radius: 20px;
    border: 2px solid transparent;
    background: transparent;
    color: #1d1d1f;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.language-btn:hover {
    background: rgba(0, 122, 255, 0.1);
    border-color: rgba(0, 122, 255, 0.2);
}

.language-btn.active {
    background: #007aff;
    color: white;
    border-color: #007aff;
}

/* Mobile Language Selector */
@media (max-width: 768px) {
    .language-selector {
        position: fixed;
        top: 70px;
        right: 20px;
        z-index: 1001;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 8px;
        border-radius: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        flex-direction: column;
    }
    
    .language-selector.visible {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .language-btn {
        width: 80px;
        text-align: center;
        padding: 10px 16px;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    padding-top: 70px;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    color: white;
    z-index: 2;
    position: relative;
    text-align: left;
}



.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(100deg,
        rgba(255,255,255,0.98) 0%,
        rgba(210,224,255,0.92) 22%,
        rgba(255,255,255,1) 45%,
        rgba(240,230,255,0.92) 68%,
        rgba(255,255,255,0.98) 84%,
        rgba(230,245,255,0.95) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 400% 100%;
    animation: gradientShift 10s cubic-bezier(0.45, 0.05, 0.25, 1) infinite;
    letter-spacing: 0.5px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #007aff;
    color: white;
}

.btn-primary:hover {
    background: #0056cc;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 122, 255, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.hero-visual {
    flex: 1;
    position: relative;
    height: 100vh;
}



.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-element {
    position: absolute;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(5) {
    top: 20%;
    right: 25%;
    animation-delay: 1s;
}

.floating-element:nth-child(6) {
    bottom: 20%;
    left: 20%;
    animation-delay: 2.5s;
}

.floating-element:nth-child(7) {
    top: 70%;
    left: 30%;
    animation-delay: 1.8s;
}

.floating-element:nth-child(8) {
    top: 40%;
    left: 80%;
    animation-delay: 0.6s;
}

.floating-element:nth-child(9) {
    bottom: 30%;
    right: 30%;
    animation-delay: 3.2s;
}

.floating-element:nth-child(10) {
    top: 15%;
    left: 60%;
    animation-delay: 2.2s;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 50%;
    animation-delay: 4s;
}

/* show all floating elements */

.floating-element:nth-child(4) {
    top: 40%;
    right: 30%;
    animation-delay: 3s;
}

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

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 20px 40px;
        min-height: 100vh;
    }
    
    .hero .container {
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        gap: 40px;
    }
    
    .hero-content {
        text-align: left;
        order: 1;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        margin-top: 20px;
    }
    
    .hero-visual {
        height: 200px;
        margin-top: 40px;
        order: 2;
        flex-shrink: 0;
    }
    
    .floating-elements {
        position: relative;
        height: 100%;
        display: flex;
        justify-content: space-around;
        align-items: center;
        flex-wrap: wrap;
    }
    
    .floating-element {
        position: relative;
        font-size: 2rem;
        color: rgba(255, 255, 255, 0.4);
        animation: float 6s ease-in-out infinite;
        margin: 0 10px;
    }
    
    .floating-element:nth-child(1) {
        top: 15%;
        left: 10%;
    }

    .floating-element:nth-child(2) {
        top: 25%;
        right: 15%;
    }

    .floating-element:nth-child(3) {
        bottom: 35%;
        left: 20%;
    }

    .floating-element:nth-child(4) {
        top: 45%;
        right: 10%;
    }

    .floating-element:nth-child(5) {
        top: 60%;
        left: 15%;
    }

    .floating-element:nth-child(6) {
        bottom: 20%;
        right: 20%;
    }

    .floating-element:nth-child(7) {
        top: 75%;
        left: 25%;
    }

    .floating-element:nth-child(8) {
        top: 35%;
        left: 70%;
    }

    .floating-element:nth-child(9) {
        bottom: 45%;
        right: 25%;
    }

    .floating-element:nth-child(10) {
        top: 8%;
        left: 50%;
    }

    /* Reduce icon size on mobile */
    .floating-element {
        font-size: 2rem;
    }

    /* Hide some elements on very small screens to prevent overcrowding */
    @media (max-width: 480px) {
        .floating-element:nth-child(9),
        .floating-element:nth-child(10) {
            display: none;
        }
    }
}

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

.section-header h2 {
    margin-bottom: 16px;
    color: #1d1d1f;
}

.section-header p {
    font-size: 1.125rem;
    color: #86868b;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: #fbfbfd;
}

/* Updates Section */
.updates-section {
    padding: 80px 0 100px;
    background: white;
}

.updates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

/* two-card layout uses existing updates-grid; remove large section styles */

.update-card {
    background: white;
    border: 1px solid #e5e5e7;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.update-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.10);
}

.update-media {
    position: relative;
    aspect-ratio: unset;
    background: #f5f5f7;
}

/* Carousel */
.carousel {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 12px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 600ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

.carousel-slide img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.95) contrast(1.05);
}

.carousel-slide:hover img {
    transform: scale(1.02);
    filter: brightness(1) contrast(1.1);
}

.carousel-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0,0,0,0.02) 0%, 
        rgba(0,0,0,0.05) 50%, 
        rgba(0,0,0,0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.carousel-slide:hover::before {
    opacity: 1;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    z-index: 3;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    opacity: 0;
}

.carousel:hover .carousel-control {
    opacity: 1;
}

.carousel-control:hover { 
    background: rgba(255,255,255,1); 
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 24px rgba(0,0,0,0.15);
}
.carousel-control:active { 
    transform: translateY(-50%) scale(0.95);
}

.carousel-control.prev { left: 10px; }
.carousel-control.next { right: 10px; }

.carousel-dots {
    position: absolute;
    left: 50%;
    bottom: 16px;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.carousel:hover .carousel-dots {
    opacity: 1;
}

.carousel-dots button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: 2px solid rgba(255,255,255,0.8);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(5px);
}

.carousel-dots button:hover {
    background: rgba(255,255,255,0.8);
    transform: scale(1.2);
}

.carousel-dots button.is-active { 
    background: #fff; 
    border-color: #fff;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.update-body {
    padding: 8px 10px 10px;
}

.update-body h3 {
    margin-bottom: 3px;
    color: #1d1d1f;
    font-size: 0.8rem;
}

.update-body p {
    color: #56565c;
    line-height: 1.3;
    margin-bottom: 4px;
    font-size: 0.7rem;
}

.update-body time {
    font-size: 0.7rem;
    color: #8e8e93;
}

.update-card.placeholder .placeholder-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8e8e93;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .updates-section {
        padding: 60px 0 80px;
    }
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.about-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007aff, #5856d6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2rem;
    color: white;
}

.about-card h3 {
    margin-bottom: 16px;
    color: #1d1d1f;
}

.about-card p {
    color: #86868b;
    line-height: 1.6;
}

/* Products Section */
.products-section {
    padding: 100px 0;
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.product-card {
    background: white;
    border: 1px solid #e5e5e7;
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007aff, #5856d6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: #007aff;
}

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

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #34c759, #30d158);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 2rem;
    color: white;
}

.product-card h3 {
    margin-bottom: 16px;
    color: #1d1d1f;
}

.product-card p {
    color: #86868b;
    line-height: 1.6;
    margin-bottom: 24px;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature {
    background: #f2f2f7;
    color: #1d1d1f;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.product-action {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #f2f2f7;
}

.product-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #007aff, #5856d6);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.2);
}

.product-btn:hover {
    background: linear-gradient(135deg, #0056cc, #4845b8);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 122, 255, 0.3);
}

.product-btn i {
    font-size: 1rem;
}

/* Technology Section */
.technology-section {
    padding: 100px 0;
    background: #fbfbfd;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.tech-item {
    text-align: center;
    padding: 40px 20px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.tech-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff9500, #ff6b35);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.5rem;
    color: white;
}

.tech-item h3 {
    margin-bottom: 16px;
    color: #1d1d1f;
}

.tech-item p {
    color: #86868b;
    line-height: 1.6;
}

/* Modules Section */
.modules-section {
    padding: 100px 0;
    background: white;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.module-card {
    background: white;
    border: 1px solid #e5e5e7;
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #5856d6, #007aff);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.module-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: #5856d6;
}

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

.module-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #5856d6, #007aff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 2rem;
    color: white;
}

.module-card h3 {
    margin-bottom: 16px;
    color: #1d1d1f;
}

.module-card p {
    color: #86868b;
    line-height: 1.6;
    margin-bottom: 24px;
}

.module-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #5856d6;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.module-link:hover {
    color: #007aff;
    transform: translateX(4px);
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: #fbfbfd;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: #007aff;
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    margin-left: 8px;
}

.contact-item h4 {
    margin-bottom: 4px;
    color: #1d1d1f;
}

.contact-item p {
    color: #86868b;
}

.social-links h4 {
    margin-bottom: 20px;
    color: #1d1d1f;
}

.social-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: white;
    border-radius: 12px;
    text-decoration: none;
    color: #1d1d1f;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.social-link i {
    font-size: 1.25rem;
    color: #007aff;
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1d1d1f 0%, #2d2d30 100%);
    color: white;
    padding: 80px 0 40px;
    position: relative;
    overflow: hidden;
}

/* Footer decorative elements */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #007aff, #5856d6, #af52de);
}

.footer::after {
    content: '';
    position: absolute;
    top: 20%;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 122, 255, 0.1) 0%, rgba(88, 86, 214, 0.05) 50%, transparent 70%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.footer-section h4 {
    margin-bottom: 24px;
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #007aff, #5856d6);
    border-radius: 3px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 16px;
    transition: transform 0.2s ease;
}

.footer-section ul li:hover {
    transform: translateX(5px);
}

.footer-section ul li a {
    color: #86868b;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-section ul li a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: #007aff;
    transition: width 0.3s ease;
}

.footer-section ul li a:hover::after {
    width: 100%;
}

/* Company info section */
.footer-section:first-child {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
    object-fit: contain;
    max-width: 100%;
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer-section:first-child p {
    color: #86868b;
    line-height: 1.6;
    margin-top: auto;
    font-size: 0.95rem;
    max-width: 250px;
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: #86868b;
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    margin-bottom: 12px;
}

.footer-bottom p:last-child {
    margin-bottom: 0;
    font-size: 0.85rem;
}

/* ICP and Public Security Record */
.footer-icp {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
}

.footer-icp p {
    margin-bottom: 0;
    font-size: 0.85rem;
    line-height: 1.5;
}

.footer-icp a {
    color: #86868b;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-icp a:hover {
    color: white;
}

.beian-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    display: inline-block;
}

/* Footer social links */
.footer-social {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: #86868b;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social a:hover {
    background: rgba(0, 122, 255, 0.15);
    color: #007aff;
    transform: translateY(-3px);
    border-color: #007aff;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .footer {
        padding: 60px 0 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 40px;
    }
    
    .footer-section h4 {
        margin-bottom: 16px;
        font-size: 1rem;
    }
    
    .footer-section ul li {
        margin-bottom: 12px;
    }
    
    .footer-bottom {
        padding-top: 20px;
        font-size: 0.85rem;
    }
    
    .footer-icp {
        flex-direction: column;
        gap: 8px;
    }
    
    .footer-icp p {
        font-size: 0.8rem;
    }
    
    .beian-icon {
        width: 14px;
        height: 14px;
    }

    .footer::after {
        right: -200px;
        width: 300px;
        height: 300px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .about-grid,
    .products-grid,
    .tech-grid,
    .modules-grid {
        grid-template-columns: 1fr;
    }
    
    .about-card,
    .product-card,
    .tech-item,
    .module-card {
        padding: 24px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card {
        min-width: auto;
    }
    
    .modules-grid {
        grid-template-columns: 1fr;
    }
    
    .module-card {
        min-width: auto;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-card,
.product-card,
.tech-item,
.module-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* -------------------------------------------------- */
/* AirTag-inspired Visual & Motion Override           */
/* -------------------------------------------------- */
:root {
    --air-bg: #f5f5f7;
    --air-bg-soft: #fbfbfd;
    --air-text: #1d1d1f;
    --air-muted: #6e6e73;
    --air-card: #ffffff;
    --air-border: #e2e2e7;
    --air-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    --air-blue: #0071e3;
    --air-dark-btn: #1d1d1f;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Arial, sans-serif;
    color: var(--air-text);
    background: linear-gradient(180deg, #ffffff 0%, var(--air-bg) 36%, #ffffff 100%);
}

.container {
    max-width: 1280px;
}

.navbar {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.05);
    backdrop-filter: saturate(140%) blur(14px);
    -webkit-backdrop-filter: saturate(140%) blur(14px);
}

.nav-link {
    color: #2f2f33;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    color: var(--air-blue);
}

.hero {
    padding-top: 88px;
    min-height: 92vh;
    background:
        radial-gradient(circle at 78% 28%, rgba(0, 113, 227, 0.11) 0 260px, transparent 320px),
        linear-gradient(180deg, #ffffff 0%, #f6f7fa 100%);
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    max-width: 620px;
    color: var(--air-text);
}

.hero-title {
    font-size: clamp(2.6rem, 5vw, 4.6rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: #111114;
    text-shadow: none;
    background: none;
    -webkit-text-fill-color: initial;
    animation: none;
}

.hero-subtitle {
    color: var(--air-muted);
    font-size: clamp(1.03rem, 1.5vw, 1.22rem);
    line-height: 1.75;
}

.btn {
    border-radius: 999px;
    border: 1px solid transparent;
    box-shadow: none;
    font-weight: 600;
}

.btn-primary {
    background: var(--air-dark-btn);
    color: #ffffff;
}

.btn-secondary {
    background: #ffffff;
    color: var(--air-text);
    border-color: #d2d2d7;
}

.btn:hover,
.product-btn:hover {
    transform: translateY(-2px);
}

.hero-visual {
    height: auto;
    min-height: 500px;
    border-radius: 28px;
    border: 1px solid var(--air-border);
    background: linear-gradient(155deg, #ffffff 0%, #f1f3f7 100%);
    box-shadow: var(--air-shadow);
    position: relative;
    overflow: hidden;
}

.hero-product-image {
    width: min(68%, 380px);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, calc(-50% + var(--airtag-scroll-progress, 0) * -22px)) scale(calc(1 + var(--airtag-scroll-progress, 0) * 0.08));
    transform-origin: center;
    transition: transform 0.2s linear;
    filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.2));
}

.floating-elements {
    inset: 0;
}

.floating-element {
    color: rgba(0, 113, 227, 0.42);
    text-shadow: none;
    animation: floatSoft 5.6s ease-in-out infinite;
}

.section-header {
    margin-bottom: 54px;
}

.section-header h2 {
    font-size: clamp(2rem, 3vw, 3.2rem);
    letter-spacing: -0.02em;
    color: #1b1b1f;
    text-shadow: none;
}

.section-header p {
    color: var(--air-muted);
    font-size: 1.05rem;
}

.about-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 26px;
}

.about-visual {
    border-radius: 24px;
    border: 1px solid var(--air-border);
    background: linear-gradient(145deg, #111317 0%, #2a2f3d 100%);
    box-shadow: var(--air-shadow);
    min-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 34px;
}

.about-visual img {
    width: min(90%, 460px);
    object-fit: contain;
    opacity: 0.96;
}

.about-section,
.products-section,
.modules-section,
.contact-section {
    padding: 120px 0;
    background: #ffffff;
}

.products-section,
.contact-section {
    background: var(--air-bg-soft);
}

.about-grid,
.products-grid,
.modules-grid {
    gap: 22px;
}

.about-card,
.product-card,
.module-card,
.contact-item,
.social-link {
    border-radius: 24px;
    border: 1px solid var(--air-border);
    background: var(--air-card);
    box-shadow: var(--air-shadow);
    transform: none;
}

.about-card:hover,
.product-card:hover,
.module-card:hover {
    transform: translateY(-6px);
}

.product-cover {
    border-radius: 16px;
    border: 1px solid #ececf0;
    background: linear-gradient(145deg, #f8f9fc 0%, #eef1f6 100%);
    min-height: 170px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    overflow: hidden;
}

.product-cover img {
    width: min(72%, 280px);
    max-height: 140px;
    object-fit: contain;
}

.card-icon,
.product-icon,
.module-icon,
.contact-item i {
    background: #f2f2f7;
    color: #1f1f23;
    border: 1px solid #d9d9df;
    border-radius: 14px;
    box-shadow: none;
}

.feature {
    background: #f2f2f7;
    color: #3a3a40;
    border: 1px solid #dfdfe5;
    border-radius: 999px;
    box-shadow: none;
}

.product-btn {
    background: var(--air-dark-btn);
    color: #ffffff;
    border-radius: 999px;
    box-shadow: none;
}

.module-link {
    color: var(--air-blue);
}

.social-link:hover {
    transform: translateY(-3px);
}

.footer {
    background: #f5f5f7;
    color: #1d1d1f;
    border-top: 1px solid #dfdfe3;
}

.footer::before,
.footer::after {
    display: none;
}

.footer-section h4 {
    color: #1f1f23;
}

.footer-section ul li a,
.footer-bottom,
.footer-icp a,
.footer-section:first-child p {
    color: #6e6e73;
}

.footer-social a {
    background: #ffffff;
    border-color: #dfdfe4;
    color: #4a4a50;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.65, 0.3, 1), transform 0.8s cubic-bezier(0.2, 0.65, 0.3, 1);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes floatSoft {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

@media (max-width: 1100px) {
    .hero-layout,
    .about-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding-top: 76px;
        min-height: auto;
    }

    .about-section,
    .products-section,
    .modules-section,
    .contact-section {
        padding: 84px 0;
    }

    .hero-visual {
        min-height: 360px;
    }

    .hero-title {
        font-size: 2.4rem;
    }
}

/* -------------------------------------------------- */
/* AirTag-like Fine Tune                              */
/* -------------------------------------------------- */
:root {
    --airtag-surface: #ffffff;
    --airtag-surface-alt: #f5f5f7;
    --airtag-text: #1d1d1f;
    --airtag-muted: #6e6e73;
    --airtag-line: #d2d2d7;
}

body {
    background: linear-gradient(180deg, #ffffff 0%, #f7f7f9 38%, #ffffff 100%);
    color: var(--airtag-text);
}

.nav-container {
    height: 64px;
}

.nav-menu {
    gap: 24px;
}

.nav-link {
    font-size: 0.92rem;
    color: #3a3a3c;
}

.hero {
    min-height: 88vh;
    background:
        radial-gradient(circle at 70% 25%, rgba(0, 113, 227, 0.08) 0 220px, transparent 310px),
        linear-gradient(180deg, #ffffff 0%, #f6f7fa 100%);
}

.hero-layout {
    gap: 52px;
}

.hero-content {
    max-width: 640px;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.4rem);
    letter-spacing: -0.03em;
    line-height: 0.97;
    margin-bottom: 20px;
}

.hero-subtitle {
    max-width: 560px;
    font-size: clamp(1.06rem, 1.6vw, 1.26rem);
    line-height: 1.75;
}

.hero-visual {
    border-radius: 0;
    border: none;
    background: transparent;
    min-height: 540px;
    box-shadow: none;
    overflow: visible;
}

.hero-product-image {
    width: min(62%, 340px);
    filter: drop-shadow(0 34px 46px rgba(0, 0, 0, 0.2));
}

.floating-element {
    font-size: 2.1rem;
    color: rgba(0, 113, 227, 0.22);
}

.floating-element:nth-child(3),
.floating-element:nth-child(4),
.floating-element:nth-child(5) {
    opacity: 0.55;
}

.about-section,
.products-section,
.modules-section,
.contact-section {
    padding: 132px 0;
    border-top: none;
    border-bottom: none;
}

.about-section,
.modules-section {
    background: var(--airtag-surface);
}

.products-section,
.contact-section {
    background: var(--airtag-surface-alt);
}

.section-header {
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: clamp(2.2rem, 4.1vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.028em;
}

.section-header p {
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.08rem;
}

.about-visual {
    border-radius: 28px;
    background: linear-gradient(150deg, #1c1f28 0%, #2f3544 100%);
}

.about-card,
.product-card,
.module-card,
.contact-item,
.social-link {
    border: 1px solid #e0e0e5;
    border-radius: 26px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
}

.about-card,
.product-card,
.module-card {
    padding: 34px;
}

.about-card:hover,
.product-card:hover,
.module-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.1);
}

.product-cover {
    border-radius: 18px;
    background: linear-gradient(150deg, #f9f9fb 0%, #eff1f5 100%);
    min-height: 210px;
}

.product-cover img {
    width: min(68%, 250px);
}

.card-icon,
.product-icon,
.module-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
}

.btn {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-primary {
    background: #1d1d1f;
}

.btn-primary:hover {
    background: #000000;
}

.btn-secondary {
    background: #ffffff;
    border: 1px solid var(--airtag-line);
}

.contact-content {
    gap: 34px;
}

.social-link {
    padding: 18px;
}

.footer {
    background: #111317;
    border-top: 1px solid #2a2d34;
}

.footer-content {
    gap: 34px;
}

.footer-section h4 {
    font-size: 1rem;
}

.footer-section ul li a,
.footer-section:first-child p,
.footer-bottom,
.footer-icp a {
    color: #b7bcc8;
}

.footer-section h4 {
    color: #f5f7fb;
}

.footer-section ul li a:hover,
.footer-icp a:hover {
    color: #ffffff;
}

.reveal-on-scroll {
    transform: translateY(48px);
    transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (max-width: 1100px) {
    .hero-title {
        font-size: 3.6rem;
    }

    .hero-visual {
        min-height: 420px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        height: 60px;
    }

    .hero-layout {
        gap: 24px;
    }

    .hero-title {
        font-size: 2.6rem;
    }

    .hero-visual {
        min-height: 330px;
        border-radius: 24px;
    }

    .about-section,
    .products-section,
    .modules-section,
    .contact-section {
        padding: 86px 0;
    }
}

/* -------------------------------------------------- */
/* Item Split Layout (text + image)                   */
/* -------------------------------------------------- */
.about-layout {
    display: block;
}

.about-visual,
.about-grid,
.products-grid,
.modules-grid,
.product-cover {
    display: none;
}

.split-items {
    display: grid;
    gap: 26px;
}

.split-item {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 26px;
    align-items: center;
}

.split-item.reverse .split-item-text {
    order: 2;
}

.split-item.reverse .split-item-image {
    order: 1;
}

.split-item-text {
    border: 1px solid #e0e0e5;
    border-radius: 28px;
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
    padding: 34px;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-item-text h3 {
    margin: 14px 0 10px;
    font-size: clamp(1.4rem, 2vw, 2rem);
    letter-spacing: -0.01em;
}

.split-item-text p {
    color: #6e6e73;
    line-height: 1.8;
}

.split-item-image {
    border: 1px solid #dfe2e8;
    border-radius: 28px;
    background: linear-gradient(150deg, #171b24 0%, #313847 100%);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    overflow: hidden;
    transform: none !important;
}

.split-item-image img {
    width: min(80%, 420px);
    max-height: 230px;
    object-fit: contain;
}

/* Products section: remove rounded image panel background and enlarge image */
.products-section .split-item-image {
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    min-height: calc(100vh - 160px);
    max-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.products-section .split-item-image img {
    width: min(98%, 900px);
    max-height: 92vh;
    object-fit: contain;
}

.products-section .split-item {
    min-height: 100vh;
    align-items: center;
}

/* About section icon panel: make background smaller */
.about-section .split-item-image,
.modules-section .split-item-image {
    min-height: auto;
    width: 240px;
    height: 240px;
    aspect-ratio: 1 / 1;
    max-width: 300px;
    margin: 0 auto;
    border-radius: 24px;
    padding: 20px;
}

.about-icon-cluster {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.about-icon-cluster i {
    display: inline-block;
    font-size: 4rem;
    color: #2f7df2;
    background: transparent;
    box-shadow: none;
}

.split-item .card-icon,
.split-item .product-icon,
.split-item .module-icon {
    margin-bottom: 6px;
}

@media (max-width: 1100px) {
    .split-item {
        grid-template-columns: 1fr;
    }

    .split-item.reverse .split-item-text,
    .split-item.reverse .split-item-image {
        order: initial;
    }
}

@media (max-width: 768px) {
    .split-items {
        gap: 18px;
    }

    .split-item-text,
    .split-item-image {
        border-radius: 22px;
        padding: 24px;
    }

    .split-item-image {
        min-height: 220px;
    }

    .about-icon-cluster i {
        font-size: 3.2rem;
    }

    .products-section .split-item-image {
        min-height: 68vh;
        max-height: 72vh;
    }

    .products-section .split-item-image img {
        width: min(98%, 520px);
        max-height: 68vh;
    }

    .products-section .split-item {
        min-height: auto;
    }

    .about-section .split-item-image,
    .modules-section .split-item-image {
        min-height: auto;
        width: 200px;
        height: 200px;
        aspect-ratio: 1 / 1;
        max-width: 200px;
        border-radius: 20px;
        padding: 16px;
    }
}

/* -------------------------------------------------- */
/* AirTag Match Pass 2                                */
/* -------------------------------------------------- */
.hero {
    min-height: 96vh;
}

.hero-title {
    font-size: clamp(3.2rem, 7vw, 6rem);
    letter-spacing: -0.034em;
}

.hero-subtitle {
    max-width: 520px;
}

.floating-elements {
    display: block;
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.72;
}

.hero-visual .floating-element {
    color: rgba(0, 113, 227, 0.46);
    font-size: clamp(1.8rem, 2.6vw, 2.7rem);
    filter: drop-shadow(0 6px 12px rgba(0, 113, 227, 0.2));
    animation: floatSoft 4.2s ease-in-out infinite, iconGlow 2.8s ease-in-out infinite;
    text-shadow: none;
}

.hero-visual .floating-element:nth-child(odd) {
    animation-duration: 3.8s, 2.3s;
}

.hero-visual .floating-element:nth-child(even) {
    animation-duration: 4.6s, 3.2s;
}

.hero-visual .floating-element:nth-child(1) { top: 8%; left: 6%; }
.hero-visual .floating-element:nth-child(2) { top: 16%; right: 8%; }
.hero-visual .floating-element:nth-child(3) { top: 34%; left: 18%; }
.hero-visual .floating-element:nth-child(4) { top: 42%; right: 4%; }
.hero-visual .floating-element:nth-child(5) { top: 58%; left: 4%; }
.hero-visual .floating-element:nth-child(6) { top: 68%; right: 14%; }
.hero-visual .floating-element:nth-child(7) { top: 78%; left: 22%; }
.hero-visual .floating-element:nth-child(8) { top: 24%; left: 52%; }
.hero-visual .floating-element:nth-child(9) { top: 52%; left: 44%; }
.hero-visual .floating-element:nth-child(10) { top: 12%; left: 70%; }

.section-header {
    margin-bottom: 74px;
}

.section-header h2 {
    letter-spacing: -0.03em;
    font-weight: 700;
    line-height: 1.04;
}

.section-header p {
    max-width: 640px;
    line-height: 1.8;
    font-size: clamp(1.02rem, 1.45vw, 1.2rem);
}

.split-items {
    gap: 100px;
    margin-top: 28px;
}

.split-item {
    min-height: auto;
    align-items: start;
}

.split-item-text {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 16px 8px 16px 0;
}

.split-item-text h3 {
    font-size: clamp(2rem, 4.1vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -0.028em;
    margin: 0 0 14px;
    color: #121316;
}

.split-item-text p {
    max-width: 560px;
    font-size: clamp(1.02rem, 1.5vw, 1.22rem);
    line-height: 1.82;
}

.split-item-image {
    min-height: 420px;
    border-radius: 34px;
    border: 1px solid #e5e6eb;
    background:
        radial-gradient(circle at 50% 48%, #ffffff 0 36%, #f6f7fa 62%, #eceff3 100%);
    box-shadow: 0 26px 42px rgba(0, 0, 0, 0.1);
    position: relative;
    top: auto;
}

.split-item-image img {
    width: min(66%, 340px);
    max-height: 260px;
    filter: drop-shadow(0 24px 28px rgba(0, 0, 0, 0.16));
}

.feature {
    padding: 8px 14px;
}

.module-link,
.product-btn {
    margin-top: 10px;
}

/* Product section moves closer to AirTag narrative style */
.products-section .section-header {
    margin-bottom: 84px;
}

.products-section .split-item {
    min-height: 108vh;
    align-items: center;
}

.products-section .split-item-image {
    min-height: calc(100vh - 120px);
    max-height: calc(100vh - 100px);
    position: sticky;
    top: 92px;
}

.products-section .split-item-image img {
    width: min(96%, 960px);
    max-height: 92vh;
    transform: scale(calc(1.01 + var(--airtag-scroll-progress, 0) * 0.04));
    transition: transform 0.25s linear;
}

.products-section .split-item-text p {
    max-width: 520px;
}

/* Contact section: remove social block and improve contact info layout */
.contact-section .contact-content {
    grid-template-columns: 1fr;
    max-width: 920px;
    margin: 0 auto;
    gap: 0;
}

.contact-section .contact-info {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.contact-section .contact-item {
    display: grid;
    grid-template-columns: 52px 1fr;
    align-items: start;
    gap: 14px;
    padding: 24px 26px;
    border: 1px solid #e2e4ea;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 30px rgba(17, 24, 39, 0.06);
}

.contact-section .contact-item i {
    width: 52px;
    height: 52px;
    margin-left: 0;
    border-radius: 14px;
    background: linear-gradient(145deg, #f2f4f8 0%, #e8ebf2 100%);
    color: #1f2937;
    border: 1px solid #d9dde7;
    font-size: 1.1rem;
}

.contact-section .contact-item h4 {
    margin: 2px 0 8px;
    color: #111827;
    font-size: 1.08rem;
    letter-spacing: -0.01em;
}

.contact-section .contact-item p {
    margin: 0;
    color: #4b5563;
    line-height: 1.7;
    word-break: break-word;
}

@media (max-width: 1100px) {
    .split-items {
        gap: 30px;
    }

    .split-item {
        min-height: auto;
    }

    .split-item-image {
        position: relative;
        top: auto;
        min-height: 320px;
        border-radius: 24px;
    }

    .products-section .split-item {
        min-height: auto;
    }

    .products-section .split-item-image {
        position: relative;
        top: auto;
        min-height: 72vh;
        max-height: none;
    }

    .products-section .split-item-image img {
        width: min(98%, 560px);
        max-height: 70vh;
        transform: none;
    }

    .contact-section .contact-info {
        grid-template-columns: 1fr;
    }

    .split-item-text h3 {
        font-size: clamp(1.7rem, 4.6vw, 2.6rem);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .floating-elements {
        opacity: 0.42;
    }

    .split-item-text {
        padding: 8px 2px;
    }

    .split-item-text h3 {
        font-size: 2rem;
    }

    .split-item-image {
        min-height: 240px;
    }

    .products-section .section-header {
        margin-bottom: 56px;
    }

    .products-section .split-item-image {
        min-height: 66vh;
    }

    .products-section .split-item-image img {
        max-height: 64vh;
    }

    .contact-section .contact-content {
        max-width: 100%;
    }

    .contact-section .contact-item {
        padding: 20px 18px;
        grid-template-columns: 46px 1fr;
        gap: 12px;
    }

    .contact-section .contact-item i {
        width: 46px;
        height: 46px;
    }

    .hero-visual .floating-element:nth-child(9),
    .hero-visual .floating-element:nth-child(10) {
        display: none;
    }
}

@keyframes iconGlow {
    0%,
    100% {
        opacity: 0.72;
        filter: drop-shadow(0 6px 12px rgba(0, 113, 227, 0.2));
    }
    50% {
        opacity: 1;
        filter: drop-shadow(0 10px 18px rgba(0, 113, 227, 0.35));
    }
}