/* Design System for STCO Landing Page */
:root {
    --primary: #0066FF;
    --primary-dark: #0044CC;
    --accent: #FFD700; /* Gold */
    --bg-dark: #0A0A0A;
    --bg-card: rgba(255, 255, 255, 0.05);
    --text-main: #FFFFFF;
    --text-muted: #B0B0B0;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', 'Inter', 'Cairo', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    direction: rtl; /* Arabic support */
}

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

@keyframes glow {
    0% { box-shadow: 0 0 5px var(--primary); }
    50% { box-shadow: 0 0 20px var(--primary); }
    100% { box-shadow: 0 0 5px var(--primary); }
}

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

section {
    padding: 100px 0;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.gradient-text {
    background: linear-gradient(45deg, var(--primary), #00D1FF);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: 0.3s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    background: rgba(255,255,255,0.04);
    transition: 0.3s;
}

.lang-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0,102,255,0.08);
}

.lang-btn i { font-size: 14px; }


/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 70% 30%, rgba(0, 102, 255, 0.15), transparent);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(40px, 5vw, 70px);
    line-height: 1.1;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-content p {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out;
}

.hero-image-container {
    position: relative;
    animation: fadeInUp 1.2s ease-out;
}

.hero-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
}

.hero-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary);
    padding: 20px;
    border-radius: 15px;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--glass);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
}

/* Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.review-card {
    background: var(--glass);
    padding: 30px;
    border-radius: 15px;
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 60px;
    color: var(--primary);
    opacity: 0.3;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.reviewer-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-dark);
}

/* ============================================
   Partners Section - Animated Marquee
   ============================================ */
.partners-section {
    padding: 80px 0;
    overflow: hidden;
}

.marquee-wrapper {
    position: relative;
    overflow: hidden;
    padding: 30px 0;
    /* Fade edges */
    mask-image: linear-gradient(to left, transparent 0%, black 12%, black 88%, transparent 100%);
    -webkit-mask-image: linear-gradient(to left, transparent 0%, black 12%, black 88%, transparent 100%);
}

.marquee-track {
    display: flex;
    gap: 30px;
    width: max-content;
    will-change: transform;
    direction: ltr; /* Force LTR so translateX is consistent */
}


.partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 20px 28px;
    min-width: 200px;
    transition: 0.35s ease;
    cursor: default;
    flex-shrink: 0;
}

.partner-item:hover {
    background: rgba(0, 102, 255, 0.08);
    border-color: rgba(0, 102, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 102, 255, 0.12);
}

.partner-item img {
    height: 60px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
    filter: brightness(0.9);
    transition: 0.3s;
}

.partner-item:hover img {
    filter: brightness(1.1);
}

.partner-item span {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    letter-spacing: 0.5px;
    transition: 0.3s;
}

.partner-item:hover span {
    color: var(--primary);
}


/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: 0.3s;
}

.whatsapp-btn:hover {
    transform: scale(1.1) rotate(10deg);
}

/* ============================================
   Products Section - Standalone
   ============================================ */
.products-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #080d1a 0%, #0a0a0a 40%, #080d1a 100%);
    border-top: 1px solid rgba(0, 102, 255, 0.25);
    border-bottom: 1px solid rgba(0, 102, 255, 0.25);
    position: relative;
    overflow: hidden;
}

.products-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 102, 255, 0.08), transparent 60%);
    pointer-events: none;
}

.products-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.products-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.product-card {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 20px;
    padding: 35px;
    transition: 0.4s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,102,255,0.04), transparent);
    opacity: 0;
    transition: 0.4s;
}

.product-card:hover {
    border-color: rgba(0, 102, 255, 0.4);
    transform: translateX(-6px);
    box-shadow: -4px 0 30px rgba(0, 102, 255, 0.12);
}

.product-card:hover::before {
    opacity: 1;
}

.product-icon-wrap {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.15), rgba(0, 102, 255, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary);
    border: 1px solid rgba(0, 102, 255, 0.2);
}

.product-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
    text-transform: none;
    letter-spacing: 0;
}

.product-info p {
    color: var(--text-muted);
    margin-bottom: 15px;
    line-height: 1.7;
}

.product-specs {
    list-style: none;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.product-specs li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.product-specs li i {
    color: var(--primary);
    font-size: 12px;
}

/* Products Divider */
.products-divider {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 50px 0 35px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.products-divider::before,
.products-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(to left, rgba(180, 0, 255, 0.3), transparent);
}

.products-divider::after {
    background: linear-gradient(to right, rgba(180, 0, 255, 0.3), transparent);
}

.products-divider span {
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #C060FF;
    padding: 6px 16px;
    border: 1px solid rgba(180, 0, 255, 0.3);
    border-radius: 50px;
    background: rgba(180, 0, 255, 0.06);
}

.products-divider span i {
    color: #FFD700;
}

/* Product Tag Badge */
.product-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #C060FF;
    background: rgba(180, 0, 255, 0.1);
    border: 1px solid rgba(180, 0, 255, 0.3);
    padding: 3px 12px;
    border-radius: 50px;
    margin-bottom: 8px;
}

/* UV Card accent */
.uv-card:hover {
    border-color: rgba(180, 0, 255, 0.4);
    box-shadow: -4px 0 30px rgba(180, 0, 255, 0.12);
}

.uv-card:hover::before {
    background: linear-gradient(135deg, rgba(180,0,255,0.05), transparent);
    opacity: 1;
}

/* Responsive */
@media (max-width: 968px) {

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .nav-links {
        display: none;
    }

    .locations-grid { grid-template-columns: 1fr; }
    .contact-numbers { flex-direction: column; }
    .product-card { flex-direction: column; }
}

/* ============================================
   Locations & Contact Section
   ============================================ */
.locations-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #0a0a0a 0%, #080d1a 100%);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}

.location-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 30px;
    text-decoration: none;
    color: var(--text-main);
    transition: 0.4s ease;
    position: relative;
    overflow: hidden;
}

.location-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,102,255,0.04), transparent);
    opacity: 0;
    transition: 0.4s;
}

.location-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0,102,255,0.35);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(0,102,255,0.15);
}

.location-card:hover::after { opacity: 1; }

.hq-card {
    background: rgba(0,102,255,0.06);
    border-color: rgba(0,102,255,0.2);
}

.location-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(0,102,255,0.2), rgba(0,102,255,0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary);
    border: 1px solid rgba(0,102,255,0.2);
}

.location-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(0,102,255,0.1);
    border: 1px solid rgba(0,102,255,0.25);
    padding: 4px 14px;
    border-radius: 50px;
    width: fit-content;
}

.location-card h3 {
    font-size: 18px;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
    margin: 0;
}

.location-card > p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
    flex: 1;
}

.location-cta {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0 0;
    border-top: 1px solid rgba(0,102,255,0.15);
    margin-top: auto;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    transition: 0.3s;
}

.location-card:hover .location-cta {
    gap: 14px;
}

/* Contact Strip */
.contact-strip {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 35px;
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    white-space: nowrap;
}

.contact-label i {
    color: var(--primary);
    font-size: 20px;
}

.contact-numbers {
    display: flex;
    gap: 20px;
    flex: 1;
}

.contact-number-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 28px;
    border-radius: 16px;
    text-decoration: none;
    flex: 1;
    transition: 0.3s ease;
}

.contact-number-card.sales {
    background: rgba(0,102,255,0.08);
    border: 1px solid rgba(0,102,255,0.2);
}

.contact-number-card.sales:hover {
    background: rgba(0,102,255,0.15);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,102,255,0.15);
}

.contact-number-card.complaints {
    background: rgba(255,120,0,0.08);
    border: 1px solid rgba(255,120,0,0.2);
}

.contact-number-card.complaints:hover {
    background: rgba(255,120,0,0.15);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255,120,0,0.15);
}

.cn-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.sales .cn-icon {
    background: rgba(0,102,255,0.15);
    color: var(--primary);
}

.complaints .cn-icon {
    background: rgba(255,120,0,0.15);
    color: #FF7800;
}

.contact-number-card > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cn-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.cn-num {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-main);
    direction: ltr;
    letter-spacing: 1px;
}

.sales .cn-num { color: #5599FF; }
.complaints .cn-num { color: #FF9944; }