/*
 * Smart IT Solution - Landing Page Styles
 * Modern Glassmorphism Design with Smooth Animations
 */

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    --primary: #3b82f6;
    --primary-dark: #1d4ed8;
    --secondary: #6366f1;
    --accent: #06d6a0;
    --emerald: #10b981;
    --orange: #f97316;
    --rose: #f43f5e;
    
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-card: rgba(15, 23, 42, 0.8);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(20px);
    
    --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.3);
    --transition: all 0.3s ease;
}

/* ========================================
   BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.landing-page {
    font-family: 'Noto Sans Arabic', 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========================================
   ANIMATED BACKGROUND
   ======================================== */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bg-animation::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(6, 214, 160, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 40%);
    animation: aurora 20s ease-in-out infinite;
}

@keyframes aurora {
    0%, 100% { transform: translate(-10%, -10%) rotate(0deg); }
    50% { transform: translate(10%, 10%) rotate(180deg); }
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -1;
    pointer-events: none;
}

/* ========================================
   NAVIGATION
   ======================================== */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    transition: var(--transition);
}

.landing-nav.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.nav-logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: var(--shadow-glow);
}

.nav-logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

/* Hide mobile buttons on desktop */
.mobile-nav-buttons {
    display: none;
}

/* Hide mobile overlay on desktop */
.mobile-menu-overlay {
    display: none;
}

.nav-links a {
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
    background: var(--glass-bg);
}

.nav-links a.active {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.1);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

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

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

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 10px;
    padding: 0.6rem 0.75rem;
    color: var(--primary);
    cursor: pointer;
    font-size: 1.5rem;
    transition: var(--transition);
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.mobile-menu-toggle.active {
    background: var(--primary);
    color: white;
}

.mobile-menu-toggle.active i::before {
    content: "\eb99";
}

/* ========================================
   SECTIONS COMMON
   ======================================== */
.section {
    min-height: 100vh;
    padding: 6rem 2rem;
    position: relative;
}

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

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 30px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-title span {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

/* ========================================
   HERO SECTION
   ======================================== */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 120px;
    padding-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    z-index: 10;
    padding: 0 1rem;
}

.hero-logo {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem auto 2.5rem;
    font-size: 3rem;
    color: white;
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.4);
    transform: rotate(3deg);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(3deg); }
    50% { transform: translateY(-15px) rotate(-3deg); }
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Hero Logo Image */
.hero-logo-img {
    width: 220px;
    height: auto;
    filter: drop-shadow(0 10px 40px rgba(59, 130, 246, 0.5));
    transition: all 0.3s ease;
}

.hero-logo-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 15px 50px rgba(59, 130, 246, 0.6));
}

.hero-services {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.hero-service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem 2rem;
    text-align: center;
    transition: var(--transition);
    min-width: 180px;
}

.hero-service-card:hover {
    transform: translateY(-5px);
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--primary);
}

.hero-service-card i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    display: block;
}

.hero-service-card.blue i { color: var(--primary); }
.hero-service-card.purple i { color: var(--secondary); }
.hero-service-card.green i { color: var(--emerald); }

.hero-service-card h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.hero-service-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Contact Bar in Hero */
.hero-contact {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    flex-wrap: wrap;
}

.hero-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.hero-contact-item i {
    color: var(--primary);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
#about {
    background: linear-gradient(to bottom, var(--bg-dark), var(--bg-darker));
}

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

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-content h2 span {
    color: var(--primary);
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass-bg);
    border-radius: 16px;
    transition: var(--transition);
    cursor: default;
}

.about-feature:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-3px);
}

.about-feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
    flex-shrink: 0;
}

.about-feature-icon.blue { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.about-feature-icon.purple { background: linear-gradient(135deg, var(--secondary), #7c3aed); }
.about-feature-icon.green { background: linear-gradient(135deg, var(--emerald), #059669); }
.about-feature-icon.orange { background: linear-gradient(135deg, var(--orange), #ea580c); }

.about-feature h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.about-feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    height: 500px;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(59, 130, 246, 0.3), transparent);
}

.about-quote {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 16px;
    border-right: 4px solid var(--primary);
}

.about-quote p {
    color: #1e293b;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.about-quote span {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
#services {
    padding-top: 8rem;
}

.services-header {
    background: var(--bg-darker);
    padding: 4rem 2rem;
    border-radius: 0 0 4rem 4rem;
    margin-bottom: -2rem;
    position: relative;
    z-index: 1;
}

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

.service-card {
    background: white;
    border-radius: 24px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
}

.service-card.blue::before { background: var(--primary); }
.service-card.purple::before { background: var(--secondary); }
.service-card.green::before { background: var(--emerald); }

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.service-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.2rem;
    transition: var(--transition);
}

.service-card.blue .service-card-icon { background: rgba(59, 130, 246, 0.1); color: var(--primary); }
.service-card.purple .service-card-icon { background: rgba(99, 102, 241, 0.1); color: var(--secondary); }
.service-card.green .service-card-icon { background: rgba(16, 185, 129, 0.1); color: var(--emerald); }

.service-card:hover .service-card-icon {
    color: white;
}

.service-card.blue:hover .service-card-icon { background: var(--primary); }
.service-card.purple:hover .service-card-icon { background: var(--secondary); }
.service-card.green:hover .service-card-icon { background: var(--emerald); }

.service-card h3 {
    font-size: 1.3rem;
    color: #1e293b;
    margin-bottom: 1rem;
}

.service-card-features {
    text-align: right;
    direction: rtl;
}

.service-card-features p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem;
    background: #f8fafc;
    border-radius: 10px;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #475569;
}

.service-card-features p i {
    font-size: 0.8rem;
}

.service-card.blue .service-card-features p i { color: var(--primary); }
.service-card.purple .service-card-features p i { color: var(--secondary); }
.service-card.green .service-card-features p i { color: var(--emerald); }

/* ========================================
   CCTV DETAILS SECTION
   ======================================== */
#cctv {
    background: var(--bg-darker);
}

.cctv-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 0;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
}

.cctv-sidebar {
    background: var(--bg-darker);
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.cctv-sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://page.gensparksite.com/slides_images/2980fa141a7605021dd26af542beb7ba.webp') center/cover;
    opacity: 0.2;
}

.cctv-sidebar-content {
    position: relative;
    z-index: 1;
}

.cctv-sidebar-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.cctv-sidebar h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cctv-sidebar h2 span {
    color: var(--primary);
}

.cctv-sidebar p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.cctv-sidebar-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cctv-sidebar-features div {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
}

.cctv-sidebar-features i {
    color: var(--primary);
}

.cctv-content {
    padding: 3rem;
    background: #f8fafc;
}

.cctv-content-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.cctv-content-header h3 {
    font-size: 1.5rem;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.cctv-content-header p {
    color: var(--text-muted);
}

.cctv-badges {
    display: flex;
    gap: 0.5rem;
}

.cctv-badges span {
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
}

.cctv-badges span.blue { background: rgba(59, 130, 246, 0.1); color: var(--primary); }
.cctv-badges span.purple { background: rgba(99, 102, 241, 0.1); color: var(--secondary); }

.cctv-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.cctv-feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: white;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
}

.cctv-feature-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.1);
}

.cctv-feature-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.cctv-feature-card-icon.blue { background: rgba(59, 130, 246, 0.1); color: var(--primary); }
.cctv-feature-card-icon.purple { background: rgba(99, 102, 241, 0.1); color: var(--secondary); }
.cctv-feature-card-icon.green { background: rgba(16, 185, 129, 0.1); color: var(--emerald); }
.cctv-feature-card-icon.orange { background: rgba(249, 115, 22, 0.1); color: var(--orange); }

.cctv-feature-card h4 {
    font-size: 1rem;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.cctv-feature-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.cctv-camera-types h4 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.cctv-camera-types-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: flex-start;
}

.camera-type {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.camera-type-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #64748b;
    transition: var(--transition);
}

.camera-type:hover .camera-type-icon {
    background: var(--primary);
    color: white;
}

.camera-type span {
    font-size: 0.8rem;
    color: #64748b;
}

/* ========================================
   NETWORK SECTION
   ======================================== */
#network {
    background: var(--bg-dark);
}

.network-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
}

.network-content {
    padding: 4rem;
    background: #f8fafc;
}

.network-content-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.network-content-header span {
    width: 50px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.network-content-header p {
    color: var(--secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
}

.network-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.network-content h2 span {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.network-content > p {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.network-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.network-feature {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.network-feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    border: 1px solid;
    transition: var(--transition);
}

.network-feature-icon.purple { background: rgba(99, 102, 241, 0.05); border-color: rgba(99, 102, 241, 0.2); color: var(--secondary); }
.network-feature-icon.blue { background: rgba(59, 130, 246, 0.05); border-color: rgba(59, 130, 246, 0.2); color: var(--primary); }
.network-feature-icon.rose { background: rgba(244, 63, 94, 0.05); border-color: rgba(244, 63, 94, 0.2); color: var(--rose); }

.network-feature:hover .network-feature-icon {
    color: white;
}

.network-feature:hover .network-feature-icon.purple { background: var(--secondary); }
.network-feature:hover .network-feature-icon.blue { background: var(--primary); }
.network-feature:hover .network-feature-icon.rose { background: var(--rose); }

.network-feature h4 {
    font-size: 1.1rem;
    color: #1e293b;
    margin-bottom: 0.25rem;
}

.network-feature p {
    font-size: 0.9rem;
    color: #64748b;
}

.network-image {
    position: relative;
    background: var(--bg-darker);
    overflow: hidden;
}

.network-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(var(--secondary) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.2;
}

.network-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(99, 102, 241, 0.8), transparent 50%);
}

.network-status-card {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 16px;
    border-right: 4px solid var(--secondary);
}

.network-status-card h5 {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 0.5rem;
}

.network-status-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.network-status-bar-fill {
    height: 100%;
    width: 98%;
    background: var(--secondary);
    border-radius: 4px;
}

.network-status-card p {
    font-size: 0.8rem;
    color: #64748b;
    text-align: left;
}

.network-badge {
    position: absolute;
    top: 2rem;
    left: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.network-badge i {
    font-size: 1.5rem;
    color: #fbbf24;
}

.network-badge div {
    color: white;
}

.network-badge p:first-child {
    font-size: 0.7rem;
    color: #94a3b8;
    text-transform: uppercase;
}

.network-badge p:last-child {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
}

/* ========================================
   SECURITY SYSTEMS SECTION
   ======================================== */
#security {
    background: white;
}

#security .section-header {
    background: var(--bg-dark);
    padding: 3rem 2rem;
    border-radius: 0 0 3rem 3rem;
    margin: 0 2rem;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    padding: 0 2rem;
}

.security-card {
    background: white;
    border-radius: 20px;
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.security-card::before {
    content: '';
    position: absolute;
    top: -1rem;
    right: -1rem;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.5;
    transition: var(--transition);
}

.security-card.green::before { background: rgba(16, 185, 129, 0.1); }
.security-card.red::before { background: rgba(244, 63, 94, 0.1); }
.security-card.blue::before { background: rgba(59, 130, 246, 0.1); }
.security-card.orange::before { background: rgba(249, 115, 22, 0.1); }

.security-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.security-card:hover::before {
    transform: scale(1.2);
}

.security-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.security-card.green .security-card-icon { background: rgba(16, 185, 129, 0.1); color: var(--emerald); }
.security-card.red .security-card-icon { background: rgba(244, 63, 94, 0.1); color: var(--rose); }
.security-card.blue .security-card-icon { background: rgba(59, 130, 246, 0.1); color: var(--primary); }
.security-card.orange .security-card-icon { background: rgba(249, 115, 22, 0.1); color: var(--orange); }

.security-card h3 {
    font-size: 1.1rem;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.security-card > p {
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 1.5rem;
}

.security-card-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: auto;
}

.security-card-features p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: #64748b;
}

.security-card-features i {
    font-size: 0.7rem;
}

.security-card.green .security-card-features i { color: var(--emerald); }
.security-card.red .security-card-features i { color: var(--rose); }
.security-card.blue .security-card-features i { color: var(--primary); }
.security-card.orange .security-card-features i { color: var(--orange); }

/* ========================================
   WHY CHOOSE US SECTION
   ======================================== */
#why-us {
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

#why-us::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(#94a3b8 1px, transparent 1px);
    background-size: 25px 25px;
    opacity: 0.05;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.why-us-card {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.why-us-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.why-us-card.blue::before { background: var(--primary); }
.why-us-card.purple::before { background: var(--secondary); }
.why-us-card.green::before { background: var(--emerald); }

.why-us-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
}

.why-us-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    transition: var(--transition);
}

.why-us-card.blue .why-us-card-icon { background: rgba(59, 130, 246, 0.1); color: var(--primary); }
.why-us-card.purple .why-us-card-icon { background: rgba(99, 102, 241, 0.1); color: var(--secondary); }
.why-us-card.green .why-us-card-icon { background: rgba(16, 185, 129, 0.1); color: var(--emerald); }

.why-us-card:hover .why-us-card-icon {
    color: white;
}

.why-us-card.blue:hover .why-us-card-icon { background: var(--primary); }
.why-us-card.purple:hover .why-us-card-icon { background: var(--secondary); }
.why-us-card.green:hover .why-us-card-icon { background: var(--emerald); }

.why-us-card h3 {
    font-size: 1.3rem;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.why-us-card > p {
    font-size: 0.95rem;
    color: #64748b;
    margin-bottom: 1.5rem;
}

.why-us-card-list {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1rem;
    text-align: right;
}

.why-us-card-list p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: #64748b;
    padding: 0.5rem 0;
}

.why-us-card.blue .why-us-card-list i { color: var(--primary); }
.why-us-card.purple .why-us-card-list i { color: var(--secondary); }
.why-us-card.green .why-us-card-list i { color: var(--emerald); }

/* ========================================
   BRANDS / PARTNERS SECTION
   ======================================== */
.brands-section {
    background: #f8fafc;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
}

.brand-card {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
    cursor: pointer;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.brand-card img {
    max-width: 100%;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.brand-card:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-fallback {
    font-size: 1rem;
    font-weight: 700;
    color: #64748b;
    text-align: center;
    align-items: center;
    justify-content: center;
}

.brand-text-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    transition: var(--transition);
}

.brand-text-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.brand-text-icon span {
    font-size: 0.85rem;
    font-weight: 600;
}

.brand-card:hover .brand-text-icon {
    color: var(--primary);
}

/* ========================================
   WORK PROCESS SECTION
   ======================================== */
#process {
    background: white;
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    padding-top: 4rem;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 8rem;
    left: 10%;
    right: 10%;
    height: 4px;
    background: linear-gradient(to left, var(--primary), transparent);
    opacity: 0.2;
    border-radius: 2px;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
    width: 18%;
    cursor: pointer;
}

.process-step:nth-child(even) {
    margin-top: 40px;
}

.process-step-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: white;
    border: 4px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
}

.process-step:hover .process-step-circle {
    transform: scale(1.1);
    border-color: var(--primary);
}

.process-step:hover .process-step-circle i {
    color: white;
}

.process-step:hover .process-step-circle {
    background: var(--primary);
}

.process-step-number {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    border: 2px solid white;
}

.process-step:last-child .process-step-number {
    background: var(--emerald);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.process-step-circle i {
    font-size: 2rem;
    color: #64748b;
    margin-bottom: 0.25rem;
    transition: var(--transition);
}

.process-step-circle span {
    font-size: 0.7rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.process-step h4 {
    font-size: 1.1rem;
    color: #1e293b;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.process-step:hover h4 {
    color: var(--primary);
}

.process-step:last-child:hover h4 {
    color: var(--emerald);
}

.process-step p {
    font-size: 0.85rem;
    color: #64748b;
    max-width: 160px;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
#contact {
    background: var(--bg-darker);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4);
}

.contact-content {
    padding: 4rem;
}

.contact-content-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-content-header span {
    width: 50px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.contact-content-header p {
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
}

.contact-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.contact-content h2 span {
    color: var(--primary);
}

.contact-content > p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: var(--transition);
}

.contact-info-item:hover {
    background: rgba(30, 41, 59, 0.8);
    transform: translateX(-5px);
}

.contact-info-item-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info-item-icon.blue { background: rgba(59, 130, 246, 0.2); color: var(--primary); }
.contact-info-item-icon.green { background: rgba(16, 185, 129, 0.2); color: var(--emerald); }
.contact-info-item-icon.purple { background: rgba(99, 102, 241, 0.2); color: var(--secondary); }
.contact-info-item-icon.rose { background: rgba(244, 63, 94, 0.2); color: var(--rose); }

.contact-info-item p:first-of-type {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-info-item a,
.contact-info-item p:last-of-type {
    font-size: 1rem;
    color: white;
    font-weight: 600;
    text-decoration: none;
}

.contact-info-item a:hover {
    color: var(--primary);
}

.contact-hours {
    background: rgba(30, 41, 59, 0.8);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-right: 4px solid var(--primary);
}

.contact-hours-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-hours-info i {
    font-size: 1.3rem;
    color: var(--primary);
}

.contact-hours-info h5 {
    font-size: 1rem;
    color: white;
}

.contact-hours-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.contact-hours-time {
    background: var(--bg-darker);
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
}

.contact-sidebar {
    background: var(--primary);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(white 2px, transparent 2px);
    background-size: 24px 24px;
    opacity: 0.1;
}

.contact-sidebar-content {
    position: relative;
    z-index: 1;
}

.contact-sidebar-logo {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.2rem;
    color: var(--primary);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    transform: rotate(3deg);
}

.contact-sidebar h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.25rem;
}

.contact-sidebar > p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

.contact-qr {
    background: white;
    padding: 1rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.contact-qr:hover {
    transform: scale(1.05);
}

.contact-qr-placeholder {
    width: 150px;
    height: 150px;
    background: var(--bg-darker);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: white;
    margin-bottom: 0.75rem;
}

.contact-qr p {
    font-size: 0.85rem;
    color: #1e293b;
    font-weight: 700;
}

.contact-socials {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.contact-socials a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
}

.contact-socials a:hover {
    background: white;
    color: var(--primary);
}

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 8px 50px rgba(37, 211, 102, 0.6); }
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    font-size: 0.9rem;
    font-weight: 600;
    color: #1e293b;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   FOOTER
   ======================================== */
.landing-footer {
    background: var(--bg-dark);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

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

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Large Desktop (1400px+) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .hero-logo-img {
        width: 250px;
    }
    
    .section-title {
        font-size: 3.2rem;
    }
}

/* Medium Desktop (1200px - 1400px) */
@media (max-width: 1400px) {
    .container {
        max-width: 1140px;
        padding: 0 1.5rem;
    }
    
    .nav-links a {
        padding: 0.4rem 0.75rem;
        font-size: 0.85rem;
    }
    
    .cctv-grid {
        grid-template-columns: 350px 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 350px;
    }
}

/* Small Desktop / Large Tablet (1024px - 1200px) */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-logo-img {
        width: 190px;
    }
    
    .section-title {
        font-size: 2.4rem;
    }
    
    .about-content h2,
    .network-content h2,
    .contact-content h2,
    .cctv-sidebar h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        gap: 1.5rem;
    }
    
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .brands-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .process-step {
        width: 18%;
    }
    
    .process-step-circle {
        width: 100px;
        height: 100px;
    }
    
    .process-step-circle i {
        font-size: 1.6rem;
    }
    
    .process-step h4 {
        font-size: 0.95rem;
    }
    
    .process-step p {
        font-size: 0.8rem;
        max-width: 140px;
    }
}

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 1.5rem;
    }
    
    .section {
        padding: 4rem 1.5rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-logo-img {
        width: 180px;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .about-grid,
    .network-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cctv-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .brands-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
    
    .brand-card {
        padding: 1.25rem;
        min-height: 90px;
    }
    
    .process-timeline {
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .process-step {
        width: 45%;
    }
    
    .process-step:nth-child(even) {
        margin-top: 0;
    }
    
    .about-image {
        height: 400px;
        order: -1;
    }
    
    .network-image {
        height: 350px;
    }
    
    .contact-sidebar {
        order: -1;
        padding: 2rem;
    }
    
    /* Camera Types Grid */
    .cctv-camera-types-grid {
        gap: 1rem;
        justify-content: center;
    }
    
    .camera-type {
        min-width: 70px;
    }
    
    .camera-type-icon {
        width: 55px;
        height: 55px;
    }
    
    .camera-type span {
        font-size: 0.75rem;
    }
    
    /* Contact Info Grid */
    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Navigation for tablets */
    .nav-links {
        gap: 0.25rem;
    }
    
    .nav-links a {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
}

/* Small Tablet (768px - 900px) */
@media (max-width: 900px) {
    /* Hide desktop nav, show mobile toggle */
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-cta .btn-primary {
        display: none;
    }
    
    .hero-services {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-service-card {
        min-width: 200px;
        flex: 1 1 calc(50% - 1rem);
        max-width: 250px;
    }
    
    .brands-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-step {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    /* Navigation Mobile */
    .landing-nav {
        padding: 0 1rem;
        height: 60px;
    }
    
    .nav-logo-text {
        font-size: 1.1rem;
    }
    
    .nav-logo img {
        width: 35px !important;
    }
    
    /* Mobile Menu Overlay */
    .mobile-menu-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        z-index: 9998;
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    .mobile-menu-overlay.active {
        display: block;
        opacity: 1;
    }
    
    /* Slide-in Drawer Menu */
    .nav-links {
        display: flex !important;
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background: linear-gradient(180deg, rgba(15, 23, 42, 0.98) 0%, rgba(10, 15, 30, 0.99) 100%);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        padding: 0;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
        z-index: 9999;
        overflow-y: auto;
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    /* Menu Header */
    .nav-links::before {
        content: 'مینیۆ';
        display: block;
        padding: 1.25rem 1.5rem;
        font-size: 0.8rem;
        font-weight: 700;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 2px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(59, 130, 246, 0.1);
    }
    
    .nav-links li {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-links li:last-child {
        border-bottom: none;
    }
    
    .nav-links a {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
        text-align: right;
        border-radius: 0;
        background: transparent;
        border: none;
        color: var(--text-secondary);
        transition: all 0.2s ease;
        gap: 0.75rem;
    }
    
    .nav-links a::before {
        content: '';
        width: 4px;
        height: 4px;
        background: var(--text-muted);
        border-radius: 50%;
        transition: all 0.2s ease;
    }
    
    .nav-links a:hover,
    .nav-links a.active {
        background: rgba(59, 130, 246, 0.1);
        color: white;
        padding-right: 2rem;
    }
    
    .nav-links a:hover::before,
    .nav-links a.active::before {
        background: var(--primary);
        width: 6px;
        height: 6px;
    }
    
    /* Mobile menu buttons */
    .mobile-nav-buttons {
        display: block;
        border-bottom: none !important;
    }
    
    .mobile-nav-buttons:first-of-type {
        margin-top: auto;
        border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    }
    
    .mobile-nav-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 0.75rem;
        padding: 1rem 1.5rem !important;
        margin: 0.75rem 1rem;
        font-size: 0.9rem;
        font-weight: 600;
        border-radius: 12px !important;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .mobile-nav-btn::before {
        display: none !important;
    }
    
    .mobile-nav-btn.whatsapp {
        background: linear-gradient(135deg, #25d366, #128c7e) !important;
        color: white !important;
        border: none !important;
    }
    
    .mobile-nav-btn.login {
        background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
        color: white !important;
        border: none !important;
        margin-bottom: 1.5rem;
    }
    
    .mobile-nav-btn i {
        font-size: 1.2rem;
    }
    
    .nav-cta .btn-primary {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Hero Section Mobile */
    #hero {
        padding-top: 80px;
        min-height: auto;
        padding-bottom: 3rem;
    }
    
    .hero-logo {
        width: auto;
        height: auto;
        margin-bottom: 1rem;
    }
    
    .hero-logo-img {
        width: 160px !important;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .hero-buttons {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.75rem;
        padding: 0 0.5rem;
    }
    
    .hero-buttons .btn {
        flex: 1;
        padding: 0.85rem 0.75rem;
        font-size: 0.85rem;
        white-space: nowrap;
    }
    
    .hero-buttons .btn i {
        font-size: 1rem;
    }
    
    .hero-services {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .hero-service-card {
        width: 100%;
        max-width: 280px;
        padding: 1.25rem 1.5rem;
    }
    
    .hero-contact {
        flex-direction: column;
        gap: 1rem;
        margin-top: 2rem;
        padding-top: 1.5rem;
    }
    
    .hero-contact-item {
        font-size: 0.85rem;
    }
    
    /* About Section Mobile */
    .about-content h2 {
        font-size: 1.8rem;
    }
    
    .about-content p {
        font-size: 1rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .about-feature {
        padding: 1rem;
    }
    
    .about-feature-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .about-image {
        height: 300px;
        margin-bottom: 2rem;
    }
    
    .about-quote {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        padding: 1rem;
    }
    
    .about-quote p {
        font-size: 0.9rem;
    }
    
    /* Services Section Mobile */
    #services {
        padding-top: 4rem;
    }
    
    .services-header {
        padding: 2rem 1rem;
        border-radius: 0 0 2rem 2rem;
    }
    
    .services-grid,
    .why-us-grid,
    .security-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .brands-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .brand-card {
        padding: 1rem;
        min-height: 80px;
    }
    
    .brand-card img {
        max-height: 35px;
    }
    
    .service-card,
    .why-us-card {
        padding: 1.5rem;
    }
    
    .service-card h3,
    .why-us-card h3 {
        font-size: 1.15rem;
    }
    
    .service-card-icon,
    .why-us-card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
    
    /* CCTV Section Mobile */
    .cctv-sidebar {
        padding: 2rem 1.5rem;
    }
    
    .cctv-sidebar h2 {
        font-size: 1.6rem;
    }
    
    .cctv-content {
        padding: 1.5rem;
    }
    
    .cctv-content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .cctv-content-header h3 {
        font-size: 1.2rem;
    }
    
    .cctv-features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .cctv-feature-card {
        padding: 1rem;
    }
    
    .cctv-camera-types-grid {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .camera-type-icon {
        width: 50px;
        height: 50px;
    }
    
    /* Network Section Mobile */
    .network-content {
        padding: 2rem 1.5rem;
    }
    
    .network-content h2 {
        font-size: 1.6rem;
    }
    
    .network-feature {
        flex-direction: column;
        text-align: center;
    }
    
    .network-feature-icon {
        margin: 0 auto 0.75rem;
    }
    
    .network-image {
        height: 250px;
    }
    
    .network-badge {
        top: 1rem;
        left: 1rem;
        padding: 0.75rem;
    }
    
    .network-status-card {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        padding: 1rem;
    }
    
    /* Security Section Mobile */
    #security .section-header {
        margin: 0 1rem;
        padding: 2rem 1rem;
        border-radius: 0 0 2rem 2rem;
    }
    
    .security-grid {
        padding: 0 1rem;
    }
    
    .security-card {
        padding: 1.25rem;
    }
    
    .security-card-icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
    
    /* Process Section Mobile */
    .process-step {
        width: 100%;
    }
    
    .process-step-circle {
        width: 100px;
        height: 100px;
    }
    
    .process-step-circle i {
        font-size: 1.6rem;
    }
    
    .process-step h4 {
        font-size: 1rem;
    }
    
    .process-step p {
        font-size: 0.8rem;
    }
    
    /* Contact Section Mobile */
    .contact-content {
        padding: 2rem 1.5rem;
    }
    
    .contact-content h2 {
        font-size: 1.8rem;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-info-item {
        padding: 0.75rem;
    }
    
    .contact-info-item-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .contact-hours {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .contact-hours-info {
        justify-content: center;
    }
    
    .contact-sidebar {
        padding: 2rem 1.5rem;
    }
    
    .contact-sidebar-logo {
        width: 60px;
        height: 60px;
    }
    
    .contact-sidebar-logo img {
        width: 50px !important;
    }
    
    .contact-sidebar h3 {
        font-size: 1.4rem;
    }
    
    .contact-qr-placeholder {
        width: 120px;
        height: 120px;
        font-size: 4rem;
    }
    
    /* Section Common Mobile */
    .section {
        padding: 3rem 1rem;
        min-height: auto;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .section-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    /* WhatsApp Float Mobile */
    .whatsapp-float {
        bottom: 1rem;
        left: 1rem;
    }
    
    .whatsapp-float a {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
    
    /* Footer Mobile */
    .landing-footer {
        padding: 1.5rem 1rem;
    }
    
    .landing-footer p {
        font-size: 0.8rem;
    }
    
    /* Brands Section Mobile */
    .brands-section {
        padding: 3rem 1rem;
    }
    
    .brands-section .section-header {
        margin-bottom: 2rem;
    }
}

/* Small Mobile (480px - 600px) */
@media (max-width: 600px) {
    .hero-service-card {
        min-width: 100%;
        max-width: 100%;
    }
    
    .cctv-sidebar {
        padding: 1.5rem 1rem;
    }
    
    .cctv-content {
        padding: 1.25rem;
    }
    
    .cctv-feature-card-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .cctv-feature-card h4 {
        font-size: 0.9rem;
    }
    
    .cctv-feature-card p {
        font-size: 0.8rem;
    }
    
    .camera-type-icon {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .camera-type span {
        font-size: 0.7rem;
    }
}

/* Extra Small Devices */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-logo-img {
        width: 140px !important;
    }
    
    .hero-buttons {
        gap: 0.5rem;
    }
    
    .hero-buttons .btn {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .hero-buttons .btn i {
        font-size: 0.9rem;
    }
    
    .hero-service-card {
        padding: 1rem;
    }
    
    .hero-service-card h4 {
        font-size: 0.9rem;
    }
    
    .hero-service-card p {
        font-size: 0.75rem;
    }
    
    .about-content h2,
    .network-content h2,
    .contact-content h2 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .cctv-sidebar h2 {
        font-size: 1.4rem;
    }
    
    .service-card,
    .security-card,
    .why-us-card {
        padding: 1.25rem;
    }
    
    .btn {
        padding: 0.65rem 1.25rem;
        font-size: 0.85rem;
    }
    
    /* Mobile menu adjustments for very small screens */
    .nav-links {
        width: 260px;
        right: -260px;
    }
    
    .mobile-nav-btn {
        padding: 0.85rem 1rem !important;
        margin: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
    
    /* Brands grid for extra small screens */
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .brand-card {
        padding: 0.75rem;
        min-height: 70px;
    }
    
    .brand-card img {
        max-height: 30px;
    }
    
    .brand-text-icon i {
        font-size: 1.5rem;
    }
    
    .brand-text-icon span {
        font-size: 0.75rem;
    }
    
    /* Camera Types for extra small */
    .cctv-camera-types-grid {
        gap: 0.75rem;
    }
    
    .camera-type {
        min-width: 60px;
    }
    
    .camera-type-icon {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .camera-type span {
        font-size: 0.65rem;
    }
    
    /* About section extra small */
    .about-feature {
        flex-direction: column;
        text-align: center;
    }
    
    .about-feature-icon {
        margin: 0 auto 0.5rem;
    }
    
    /* Security cards extra small */
    .security-card-features p {
        font-size: 0.75rem;
    }
    
    /* Why us cards extra small */
    .why-us-card-list p {
        font-size: 0.75rem;
    }
    
    /* Contact section extra small */
    .contact-info-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .contact-info-item-icon {
        margin: 0 auto;
    }
}

/* Extra Extra Small Devices (under 360px) */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.4rem;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
    }
    
    .hero-logo-img {
        width: 120px !important;
    }
    
    .hero-buttons .btn {
        padding: 0.6rem 0.4rem;
        font-size: 0.7rem;
    }
    
    .section-title {
        font-size: 1.2rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nav-logo-text {
        font-size: 0.95rem;
    }
    
    .nav-logo img {
        width: 30px !important;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}