/* =========================================
   Tetra Media Hub - Andalusian Golden Theme
   ========================================= */

:root {
    /* Colors */
    --primary-gold: #D4AF37;
    /* Classic Gold */
    --primary-gold-dim: #C5A028;
    --primary-gold-bright: #F4C430;
    --secondary-dark: #050505;
    /* Deep Black */
    --secondary-green: #002F2C;
    /* Deep Andalusian Green */
    --text-light: #F9F9F9;
    --text-muted: #B0B0B0;
    --glass-bg: rgba(5, 5, 5, 0.85);
    --glass-border: rgba(212, 175, 55, 0.3);

    /* Typography */
    --font-heading: 'Amiri', serif;
    --font-body: 'Cairo', sans-serif;
    --font-accent: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   Reset & Base
   ========================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--secondary-dark);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-gold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

img,
video {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* =========================================
   Utilities
   ========================================= */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.section-title h2 {
    font-size: 3rem;
    display: inline-block;
    padding-bottom: 15px;
    position: relative;
}

.section-title h2::after {
    content: '❖';
    /* Geometric symbol */
    display: block;
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary-gold);
    font-size: 1.5rem;
}

.section-title h2::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.btn {
    display: inline-block;
    padding: 14px 35px;
    font-family: var(--font-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid var(--primary-gold);
    background: transparent;
    color: var(--primary-gold);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--primary-gold);
    transition: var(--transition-fast);
    z-index: -1;
}

.btn:hover {
    color: var(--secondary-dark);
}

.btn:hover::before {
    width: 100%;
}

.btn-primary {
    /* Styles handled by default .btn for outline style */
}

/* =========================================
   Header / Navbar
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: var(--transition-fast);
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--spacing-xs) 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand img {
    height: 60px;
    filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.5));
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    font-family: var(--font-accent);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-light);
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-gold);
    transition: var(--transition-fast);
    box-shadow: 0 0 10px var(--primary-gold);
}

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

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-gold);
    cursor: pointer;
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: sepia(30%) contrast(1.1) brightness(0.6);
    /* Cinematic look */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 20%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 0;
}

/* Geometric Frame for Hero */
.hero::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: var(--spacing-md);
    animation: fadeInUp 1.2s ease-out;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    background: linear-gradient(to bottom, #fff, #D4AF37);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================
   About Section
   ========================================= */
.about {
    background-color: var(--secondary-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 2px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    filter: grayscale(20%);
    transition: var(--transition-smooth);
    border: 1px solid var(--glass-border);
}

/* Decorative frame behind image */
.about-image::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--primary-gold);
    z-index: -1;
    opacity: 0.5;
}

.about-image:hover img {
    filter: grayscale(0%);
    transform: scale(1.01);
}

.about-text h3 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-gold);
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 300;
}

/* =========================================
   Services Section
   ========================================= */
.services {
    background-color: #080808;
    background-image: linear-gradient(to bottom, #050505, #0a0a0a);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: linear-gradient(145deg, #0f0f0f, #0a0a0a);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    group: service-card;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-gold);
    transform: scaleX(0);
    transition: var(--transition-smooth);
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    border-color: rgba(212, 175, 55, 0.4);
}

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

.service-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
    filter: grayscale(40%);
}

.service-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    transition: var(--transition-fast);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.service-card:hover .service-image::after {
    background: rgba(212, 175, 55, 0.1);
}

.service-body {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
    transition: var(--transition-fast);
}

.service-card:hover .service-title {
    color: var(--primary-gold);
}

.service-text {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 300;
}

/* =========================================
   Contact Section
   ========================================= */
.contact {
    background: linear-gradient(to bottom, var(--secondary-dark), #001a18);
    /* Slight green tint */
}

.contact-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-muted);
    font-size: 1.2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.02);
    padding: var(--spacing-md);
    border-radius: 4px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: var(--transition-fast);
}

.contact-item:hover {
    border-color: var(--primary-gold);
    background: rgba(212, 175, 55, 0.05);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border: 1px solid var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-gold);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
    color: var(--primary-gold);
    letter-spacing: 1px;
}

.contact-details p {
    font-weight: 600;
    color: var(--white);
    font-family: var(--font-accent);
}

.contact-form-wrapper {
    background: rgba(10, 10, 10, 0.6);
    padding: var(--spacing-lg);
    border-radius: 4px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    backdrop-filter: blur(5px);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-control {
    width: 100%;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-family: var(--font-body);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-gold);
    background: rgba(0, 0, 0, 0.5);
}

.map-container {
    margin-top: var(--spacing-lg);
    border: 1px solid var(--primary-gold);
    padding: 5px;
    height: 400px;
    opacity: 0.8;
    transition: var(--transition-fast);
}

.map-container:hover {
    opacity: 1;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background: #000;
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copy p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-fast);
}

.social-link:hover {
    border-color: var(--primary-gold);
    color: var(--primary-gold);
    transform: translateY(-3px) rotate(360deg);
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 768px) {
    .section-title h2 {
        font-size: 2.2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .navbar .container {
        flex-wrap: wrap;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        width: 100%;
        padding-top: var(--spacing-md);
        background: var(--secondary-dark);
        border-top: 1px solid var(--primary-gold);
    }

    .menu-toggle {
        display: block;
    }
}