/* ============================================
   ORBITX SPACE TECHNOLOGIES - LIGHT MODE
   ============================================ */

:root {
    --primary: #0066ff;
    --secondary: #ff6b35;
    --accent: #00d4ff;
    --purple: #7c3aed;
    --pink: #ec4899;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.7);
    --text-dark: #1a202c;
    --text-gray: #4a5568;
    --border-light: rgba(0, 0, 0, 0.08);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Grotesk', 'Poppins', sans-serif;
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4ff 100%);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(45deg, #0066ff, #ff6b35, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-gray);
    font-weight: 600;
    transition: 0.3s;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    content: '';
    display: block;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
    margin-top: 5px;
}

/* --- Hero Section with Video --- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    margin-top: 80px;
}

#hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.7;
    filter: brightness(1.2) saturate(0.8);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.078);
    backdrop-filter: blur(5px);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    background: linear-gradient(135deg, #0066ff, #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-inline: auto;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.4s;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #0066ff, #ff6b35);
    color: white;
    box-shadow: 0 8px 20px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 102, 255, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(0, 102, 255, 0.1);
    transform: translateY(-3px);
}

/* --- Sections --- */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 3rem;
    text-align: center;
    background: linear-gradient(135deg, #0066ff, #ff6b35, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* --- Grid Layouts --- */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* --- Cards --- */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    padding: 2.5rem;
    border-radius: 20px;
    transition: 0.4s;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 12px 30px rgba(0, 102, 255, 0.2);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card p {
    color: var(--text-gray);
}

/* --- Images --- */
.img-wrap {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
}

.img-wrap img {
    width: 100%;
    height: auto;
    display: block;
    transition: 0.6s;
}

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

/* --- Gallery --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.4s;
}

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

/* --- About Section --- */
.about-preview {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(255, 107, 53, 0.05));
    border-radius: 30px;
    padding: 80px 40px;
    margin: 50px 0;
}

.about-text h2 {
    text-align: left !important;
}

/* --- Features Section --- */
.features {
    background: linear-gradient(135deg, #f8fafc, #f0f4ff);
}

/* --- Footer --- */
footer {
    padding: 80px 0 40px;
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border-top: 1px solid var(--border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-weight: 700;
}

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

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col a {
    color: var(--text-gray);
    text-decoration: none;
    transition: 0.3s;
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-col p {
    color: var(--text-gray);
}

/* --- Form Styles --- */
input, textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-family: inherit;
    transition: 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .grid-2 { 
        grid-template-columns: 1fr;
    }
    
    .nav-links { 
        display: none; 
    }
    
    .footer-grid { 
        grid-template-columns: 1fr 1fr; 
    }
    
    .hero {
        margin-top: 60px;
    }
    
    section {
        padding: 60px 0;
    }
}

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

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