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

/* Critical CSS - Above the fold styles */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 10;
    max-width: 800px;
    padding: 0 2rem;
    position: relative;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    position: relative;
    z-index: 2;
}

/* Preload critical fonts */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('https://fonts.gstatic.com/s/inter/v12/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hiJ-Ek-_EeA.woff2') format('woff2');
}

:root {
    --primary-dark: #0A1F44;
    --primary-blue: #1E90FF;
    --white: #FFFFFF;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --gradient-primary: linear-gradient(135deg, var(--primary-blue), #00BFFF);
    --gradient-dark: linear-gradient(135deg, var(--primary-dark), #1a2a5a);
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 31, 68, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px; /* Espaço para a navbar fixa */
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.8), rgba(30, 144, 255, 0.3));
    z-index: -1;
}

.video-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0A1F44, #1a2a5a);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: opacity 0.5s ease;
}

.video-fallback.hidden {
    opacity: 0;
    pointer-events: none;
}

.fallback-content {
    text-align: center;
    color: white;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.fallback-content:hover {
    transform: scale(1.05);
}

.fallback-content i {
    font-size: 4rem;
    color: #1E90FF;
    margin-bottom: 1rem;
    display: block;
    animation: pulse 2s infinite;
}

.fallback-content p {
    font-size: 1.2rem;
    margin: 0;
    opacity: 0.9;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.hero-content {
    text-align: center;
    z-index: 10;
    max-width: 800px;
    padding: 0 2rem;
    position: relative;
}

/* Particle effects */
/* .hero-content::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    right: -50px;
    bottom: -50px;
    background: radial-gradient(circle at 20% 20%, rgba(30, 144, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(30, 144, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 60%, rgba(30, 144, 255, 0.05) 0%, transparent 50%);
    border-radius: 50%;
    animation: particleFloat 8s ease-in-out infinite;
    z-index: -1;
} */

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-20px) rotate(90deg);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-10px) rotate(180deg);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-30px) rotate(270deg);
        opacity: 0.7;
    }
}

/* Wave effect for buttons */
.hero-buttons::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(30, 144, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: waveExpand 3s ease-out 2s forwards;
    z-index: -1;
}

@keyframes waveExpand {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 200px;
        height: 200px;
        opacity: 0;
    }
}

.hero-text {
    opacity: 0;
    transform: translateX(-100px) scale(0.8);
    animation: slideInFromLeft 1.2s ease-out 0.5s forwards;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.058) 0%, 
        rgba(30, 143, 255, 0.062) 50%, 
        rgba(255, 255, 255, 0.033) 100%);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.hero-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.041) 0%, 
        transparent 50%, 
        rgba(30, 144, 255, 0.05) 100%);
    border-radius: 20px;
    pointer-events: none;
    z-index: 10;
}

.hero-text::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
        rgba(30, 143, 255, 0.044) 0%, 
        transparent 70%);
    animation: glassShine 4s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.hero-buttons {
    opacity: 0;
    transform: translateX(100px) scale(0.8);
    animation: slideInFromRight 1.2s ease-out 1.5s forwards, float 3s ease-in-out 4s infinite;
}

.hero-title {
    opacity: 0;
    transform: translateY(-100px) scale(0.8);
    animation: slideInFromTop 1.2s ease-out 0.5s forwards;
}

.hero-subtitle {
    opacity: 0;
    transform: translateX(-100px) scale(0.8);
    animation: slideInFromLeft 1s ease-out 1s forwards;
}

.scroll-indicator {
    opacity: 0;
    transform: translateY(50px) scale(0.8);
    animation: slideInFromBottom 0.8s ease-out 2s forwards;
}

@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translateX(-20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes slideInFromRight {
    0% {
        opacity: 0;
        transform: translateX(100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translateX(20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes slideInFromTop {
    0% {
        opacity: 0;
        transform: translateY(-100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInFromBottom {
    0% {
        opacity: 0;
        transform: translateY(100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translateY(20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInFromTopLeft {
    0% {
        opacity: 0;
        transform: translate(-100px, -100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translate(-20px, -20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
}

@keyframes slideInFromTopRight {
    0% {
        opacity: 0;
        transform: translate(100px, -100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translate(20px, -20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
}

@keyframes slideInFromBottomLeft {
    0% {
        opacity: 0;
        transform: translate(-100px, 100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translate(-20px, 20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
}

@keyframes slideInFromBottomRight {
    0% {
        opacity: 0;
        transform: translate(100px, 100px) scale(0.8);
    }
    50% {
        opacity: 0.8;
        transform: translate(20px, 20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
}

@keyframes slideInFromTop {
    0% {
        opacity: 0;
        transform: translateY(-100px) scale(0.8) rotateX(20deg);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-20px) scale(0.95) rotateX(5deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0deg);
    }
}

@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px) scale(0.8) rotateY(20deg);
    }
    50% {
        opacity: 0.8;
        transform: translateX(-20px) scale(0.95) rotateY(5deg);
    }
    100% {
        opacity: 1;
        transform: translateX(0) scale(1) rotateY(0deg);
    }
}

@keyframes slideInFromRight {
    0% {
        opacity: 0;
        transform: translateX(100px) scale(0.8) rotateY(-20deg);
    }
    50% {
        opacity: 0.8;
        transform: translateX(20px) scale(0.95) rotateY(-5deg);
    }
    100% {
        opacity: 1;
        transform: translateX(0) scale(1) rotateY(0deg);
    }
}

@keyframes slideInFromBottom {
    0% {
        opacity: 0;
        transform: translateY(100px) scale(0.8) rotateX(-20deg);
    }
    50% {
        opacity: 0.8;
        transform: translateY(20px) scale(0.95) rotateX(-5deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotateX(0deg);
    }
}

/* Glow effect for hero elements */
.hero-title {
    position: relative;
}

.hero-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(30, 144, 255, 0.1), transparent);
    border-radius: 10px;
    opacity: 0;
    animation: glow 2s ease-in-out 2.5s forwards;
}

@keyframes glow {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    100% {
        opacity: 0;
        transform: scale(1.1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes glassShine {
    0%, 100% {
        transform: translateX(-100%) translateY(-100%) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateX(0%) translateY(0%) rotate(180deg);
        opacity: 0.1;
    }
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    position: relative;
    z-index: 2;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
    color: var(--white);
    text-decoration: none;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background: var(--primary-blue);
    transform: translateY(-2px);
    color: var(--white);
    text-decoration: none;
}

/* Ensure buttons work as links */
.hero-buttons a {
    min-width: 180px;
}

.hero-buttons a:visited {
    color: inherit;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: var(--gradient-primary);
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -4px;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--primary-blue);
    border-bottom: 2px solid var(--primary-blue);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.25rem;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: linear-gradient(135deg, rgba(30, 144, 255, 0.05), rgba(10, 31, 68, 0.1));
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(30, 144, 255, 0.1);
    border-radius: var(--border-radius);
    border: 1px solid rgba(30, 144, 255, 0.2);
}

.stat-item h4 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.stat-item p {
    opacity: 0.8;
    font-size: 0.9rem;
}

.about-image {
    position: relative;
}

.about-team-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 2px solid rgba(30, 144, 255, 0.3);
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
}

.about-team-image:hover {
    border-color: var(--primary-blue);
    transform: scale(1.02);
    box-shadow: var(--shadow-heavy);
}

.image-placeholder {
    background: var(--gradient-dark);
    border-radius: var(--border-radius);
    padding: 4rem 2rem;
    text-align: center;
    border: 2px dashed rgba(30, 144, 255, 0.3);
    transition: var(--transition);
}

.image-placeholder:hover {
    border-color: var(--primary-blue);
    transform: scale(1.02);
}

.image-placeholder i {
    font-size: 4rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.image-placeholder p {
    opacity: 0.7;
    font-size: 1.1rem;
}

/* Services Section */
.services {
    background: var(--primary-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(30, 144, 255, 0.05);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(30, 144, 255, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 144, 255, 0.1), transparent);
    transition: var(--transition);
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-medium);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    opacity: 0.8;
    line-height: 1.6;
}

/* Products Section */
.products {
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.8), rgba(30, 144, 255, 0.1));
    position: relative;
}

.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(30,144,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: -1;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.product-card {
    background: rgba(10, 31, 68, 0.8);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(30, 144, 255, 0.2);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-blue);
}

.product-card.featured {
    border: 2px solid var(--primary-blue);
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10;
}

.product-image {
    height: 200px;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(30, 144, 255, 0.1), transparent);
    z-index: 10;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-image .image-placeholder {
    background: none;
    border: none;
    padding: 0;
    z-index: 2;
}

.product-image .image-placeholder i {
    font-size: 3rem;
    color: var(--primary-blue);
}

.product-content {
    padding: 2rem;
}

.product-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.product-content p {
    opacity: 0.8;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.feature {
    background: rgba(30, 144, 255, 0.1);
    color: var(--primary-blue);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.product-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.period {
    font-size: 1rem;
    opacity: 0.7;
    margin-left: 0.5rem;
}

.btn-product {
    width: 100%;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 1rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-product:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Contact Section */
.contact {
    background: linear-gradient(rgba(10, 31, 68, 0.8), rgba(10, 31, 68, 0.8)), 
                url('assets/images/pexels-umkreisel-app-957061.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 2;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-info p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(30, 144, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(30, 144, 255, 0.1);
}

.contact-item i {
    color: var(--primary-blue);
    font-size: 1.2rem;
    width: 20px;
}

.contact-form {
    background: rgba(10, 31, 68, 0.9);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(30, 144, 255, 0.3);
    box-shadow: var(--shadow-heavy);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(10, 31, 68, 0.5);
    border: 1px solid rgba(30, 144, 255, 0.2);
    border-radius: var(--border-radius);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo p {
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    opacity: 1;
    color: var(--primary-blue);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #833AB4, #E1306C);
    border-radius: 50%;
    color: var(--white) !important;
    opacity: 1 !important;
    transition: var(--transition);
    font-size: 1.2rem;
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: var(--white) !important;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(30, 144, 255, 0.2);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background-color: rgba(10, 31, 68, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-medium);
        padding: 2rem 0;
    }
    
    .hero {
        height: 100vh;
        padding-top: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .hero-content {
        z-index: 10;
        text-align: center;
        max-width: 90%;
        padding: 2rem 1rem;
        position: relative;
    }
    
    .hero-text {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.4;
        margin-bottom: 2rem;
        max-width: 100%;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        justify-content: center;
    }
    
    .btn-primary, .btn-secondary {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 250px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .services-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 100vh;
        padding-top: 0;
    }
    
    .hero-content {
        z-index: 10;
        max-width: 95%;
        padding: 1rem;
    }
    
    .hero-text {
        padding: 1rem;
        margin-top: 100px;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.3;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        gap: 0.8rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        max-width: 200px;
    }
    
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .product-card.featured {
        transform: none;
    }
    
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fadeInRight {
    animation: fadeInRight 0.6s ease-out;
}

/* Parallax Effects */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

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

/* iOS specific styles */
@supports (-webkit-touch-callout: none) {
    .hero-video video {
        -webkit-playsinline: true;
        -webkit-media-controls: none;
        -webkit-playsinline: true;
    }
    
    .video-fallback {
        display: flex !important;
    }
    
    .hero-video video::-webkit-media-controls {
        display: none !important;
    }
    
    .hero-video video::-webkit-media-controls-panel {
        display: none !important;
    }
    
    .hero-video video::-webkit-media-controls-play-button {
        display: none !important;
    }
    
    .hero-video video::-webkit-media-controls-start-playback-button {
        display: none !important;
    }
}

/* Force video to play on mobile */
@media (max-width: 768px) {
    .hero-video video {
        -webkit-playsinline: true;
        playsinline: true;
    }
}

/* Additional iOS fixes */
.hero-video video {
    -webkit-playsinline: true;
    -webkit-media-controls: none;
    -webkit-playsinline: true;
    -webkit-media-controls-panel: none;
    -webkit-media-controls-play-button: none;
    -webkit-media-controls-start-playback-button: none;
}

/* Loading Animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}