/* 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: flex-start;
    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;
}

.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;
}

.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;
}

/* 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::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;
}