/* ============================================
   CloudAcropolis - Cyber Industrial Premium Theme
   Bootstrap 5 Custom Stylesheet
   ============================================ */

/* ============================================
   CSS Variables - Design Tokens
   ============================================ */
:root {
    /* Primary Color Palette */
    --primary-dark: #030712;
    --primary-darker: #0a0f1c;
    --primary-base: #111827;
    --primary-light: #1f2937;

    /* Accent Colors - Electric Cyber */
    --accent-cyan: #00d4ff;
    --accent-cyan-glow: rgba(0, 212, 255, 0.5);
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-green: #10b981;
    --accent-pink: #ec4899;

    /* Gradient Definitions */
    --gradient-cyber: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 50%, var(--accent-purple) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    --gradient-dark: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary-darker) 100%);

    /* Text Colors */
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-heading: 'Rajdhani', sans-serif;
    --font-body: 'Exo 2', sans-serif;

    /* Spacing */
    --section-padding: 120px;

    /* Effects */
    --border-glow: 1px solid rgba(0, 212, 255, 0.3);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);
    --shadow-card: 0 25px 50px -12px rgba(0, 0, 0, 0.5);

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

/* ============================================
   Base Styles
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--primary-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

::selection {
    background: var(--accent-cyan);
    color: var(--primary-dark);
}

/* ============================================
   Animated Background Elements
   ============================================ */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-cyan);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.5; }
    90% { opacity: 0.5; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

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

/* ============================================
   Navigation
   ============================================ */
.navbar {
    padding: 1rem 0;
    transition: var(--transition-base);
    background: transparent;
    backdrop-filter: blur(0);
}

.navbar.scrolled {
    background: rgba(3, 7, 18, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: var(--border-glow);
    padding: 0.5rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    filter: brightness(1.1);
    transition: var(--transition-base);
}

.navbar-brand:hover .logo-img {
    filter: brightness(1.3) drop-shadow(0 0 10px var(--accent-cyan-glow));
}

.navbar-nav .nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    position: relative;
    transition: var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-cyber);
    transition: var(--transition-base);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--text-primary);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
}

/* Cyber Button */
.btn-cyber {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.6rem 1.5rem;
    background: transparent;
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

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

.btn-cyber:hover {
    color: var(--primary-dark);
    border-color: transparent;
}

.btn-cyber:hover::before {
    left: 0;
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.hex-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%2300d4ff' fill-opacity='1'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    animation: pulse 8s ease-in-out infinite;
}

.glow-orb-1 {
    top: 10%;
    right: 20%;
    width: 400px;
    height: 400px;
    background: var(--accent-cyan);
    opacity: 0.15;
}

.glow-orb-2 {
    bottom: 10%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: var(--accent-purple);
    opacity: 0.1;
    animation-delay: 4s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.15; }
    50% { transform: scale(1.2); opacity: 0.2; }
}

.data-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(90deg, transparent 49%, rgba(0, 212, 255, 0.03) 50%, transparent 51%),
        linear-gradient(transparent 49%, rgba(0, 212, 255, 0.03) 50%, transparent 51%);
    background-size: 100px 100px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-title span {
    display: block;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-cyber-primary {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 1rem 2rem;
    background: var(--gradient-cyber);
    border: none;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
    clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
}

.btn-cyber-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: var(--transition-smooth);
}

.btn-cyber-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--accent-cyan-glow);
    color: var(--primary-dark);
}

.btn-cyber-primary:hover::before {
    left: 100%;
}

.btn-cyber-outline {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 1rem 2rem;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-base);
}

.btn-cyber-outline:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.1);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: left;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-cyan);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Visual - Server Rack */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.server-rack {
    position: relative;
    width: 280px;
    perspective: 1000px;
}

.rack-frame {
    background: linear-gradient(180deg, #1a1f2e 0%, #0d1117 100%);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transform: rotateY(-5deg) rotateX(5deg);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.rack-unit {
    background: linear-gradient(90deg, #252b3b 0%, #1a1f2e 100%);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 5px;
    padding: 12px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.rack-unit.active {
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
}

.led-strip {
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-cyber);
    opacity: 0.5;
}

.rack-unit.active .led-strip {
    opacity: 1;
    animation: ledPulse 2s infinite;
}

@keyframes ledPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.rack-lights {
    display: flex;
    gap: 8px;
}

.led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    box-shadow: 0 0 10px currentColor;
}

.led.green { background: #10b981; color: #10b981; }
.led.blue { background: #3b82f6; color: #3b82f6; }
.led.cyan { background: var(--accent-cyan); color: var(--accent-cyan); }

.led.blink { animation: ledBlink 0.5s infinite; }
.led.blink-slow { animation: ledBlink 2s infinite; }

@keyframes ledBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

.rack-glow {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100px;
    background: radial-gradient(ellipse, var(--accent-cyan-glow), transparent);
    filter: blur(30px);
    opacity: 0.5;
}

.floating-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.float-icon {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1.25rem;
    animation: floatIcon 6s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(10px); }
}

/* ============================================
   Section Styles
   ============================================ */
section {
    position: relative;
    padding: var(--section-padding) 0;
    z-index: 2;
}

.section-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.circuit-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    background-image: 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='%2300d4ff' fill-opacity='1'%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");
}

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

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 3px;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 4px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

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

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

.service-card {
    position: relative;
    background: linear-gradient(180deg, rgba(31, 41, 55, 0.5) 0%, rgba(17, 24, 39, 0.8) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-cyber);
    opacity: 0;
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-card), var(--shadow-glow);
}

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

.service-card.featured {
    border-color: rgba(0, 212, 255, 0.3);
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.05) 0%, rgba(17, 24, 39, 0.9) 100%);
}

.service-card.featured::before {
    opacity: 1;
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary-dark);
    background: var(--gradient-cyber);
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.service-card:hover .card-glow {
    opacity: 1;
}

.service-icon {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.icon-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: ringRotate 10s linear infinite;
}

.icon-ring::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-cyan);
}

@keyframes ringRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.service-icon i {
    font-size: 2rem;
    color: var(--accent-cyan);
    position: relative;
    z-index: 1;
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.service-tagline {
    color: var(--accent-cyan);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.service-specs {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.service-specs li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.service-specs li:last-child {
    border-bottom: none;
}

.spec-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1rem;
}

.spec-info {
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.spec-value {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
}

.btn-service {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--accent-cyan);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 10px;
    transition: var(--transition-base);
}

.btn-service:hover {
    background: var(--accent-cyan);
    color: var(--primary-dark);
}

.btn-service i {
    transition: var(--transition-base);
}

.btn-service:hover i {
    transform: translateX(5px);
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    background: var(--primary-dark);
}

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

.feature-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(180deg, rgba(31, 41, 55, 0.3) 0%, transparent 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.feature-item:hover {
    border-color: rgba(0, 212, 255, 0.2);
    transform: translateY(-5px);
}

.feature-icon-wrapper {
    position: relative;
    display: inline-flex;
    margin-bottom: 1.5rem;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--accent-cyan);
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.feature-item:hover .feature-icon {
    background: var(--gradient-cyber);
    color: var(--primary-dark);
    border-color: transparent;
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--accent-cyan-glow), transparent);
    filter: blur(20px);
    opacity: 0;
    transition: var(--transition-base);
}

.feature-item:hover .icon-glow {
    opacity: 0.5;
}

.feature-item h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   News Section
   ============================================ */
.news-section {
    background: var(--primary-darker);
}

.news-card {
    background: linear-gradient(180deg, rgba(31, 41, 55, 0.5) 0%, rgba(17, 24, 39, 0.8) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    transition: var(--transition-smooth);
}

.news-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-glow);
}

.news-image {
    position: relative;
    height: 150px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-image i {
    font-size: 3rem;
    color: var(--accent-cyan);
    opacity: 0.5;
    transition: var(--transition-base);
}

.news-card:hover .news-image i {
    opacity: 1;
    transform: scale(1.1);
}

.news-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(17, 24, 39, 0.8) 100%);
}

.news-content {
    padding: 1.5rem;
}

.news-category {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 4px 10px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.news-content h5 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.news-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.news-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent-cyan);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition-base);
}

.news-link:hover {
    color: var(--text-primary);
}

.news-link i {
    transition: var(--transition-base);
}

.news-link:hover i {
    transform: translateX(5px);
}

/* ============================================
   Partners Section
   ============================================ */
.partners-section {
    background: var(--primary-dark);
    padding: 80px 0;
}

.partners-marquee {
    overflow: hidden;
    padding: 2rem 0;
    mask-image: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
}

.marquee-content {
    display: flex;
    gap: 4rem;
    animation: marquee 20s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: var(--transition-base);
}

.partner-logo:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
}

.partner-logo img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1) opacity(0.6);
    transition: var(--transition-base);
}

.partner-logo:hover img {
    filter: brightness(0) invert(1) opacity(1);
}

/* ============================================
   Clients Section
   ============================================ */
.clients-section {
    background: var(--primary-darker);
    padding: 80px 0;
}

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

.client-item {
    background: linear-gradient(180deg, rgba(31, 41, 55, 0.3) 0%, transparent 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition-base);
}

.client-item:hover {
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-3px);
}

.client-inner {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.client-item:hover .client-inner {
    color: var(--text-primary);
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-section {
    background: var(--primary-dark);
}

.testimonial-card {
    position: relative;
    background: linear-gradient(180deg, rgba(31, 41, 55, 0.5) 0%, rgba(17, 24, 39, 0.8) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-5px);
}

.testimonial-card.featured {
    border-color: rgba(0, 212, 255, 0.3);
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.05) 0%, rgba(17, 24, 39, 0.9) 100%);
}

.quote-icon {
    font-size: 3rem;
    color: var(--accent-cyan);
    opacity: 0.3;
    margin-bottom: 1rem;
    line-height: 1;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1.5rem;
}

.author-info h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.author-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.testimonial-rating {
    color: #fbbf24;
    font-size: 0.9rem;
}

.testimonial-rating i {
    margin-right: 2px;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    position: relative;
    background: linear-gradient(180deg, var(--primary-darker) 0%, var(--primary-dark) 100%);
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.cta-grid {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background:
        radial-gradient(circle at center, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        linear-gradient(90deg, transparent 49%, rgba(0, 212, 255, 0.03) 50%, transparent 51%),
        linear-gradient(transparent 49%, rgba(0, 212, 255, 0.03) 50%, transparent 51%);
    background-size: 100% 100%, 80px 80px, 80px 80px;
}

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

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

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

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

/* ============================================
   Footer Section
   ============================================ */
.footer-section {
    background: var(--primary-dark);
    padding: 80px 0 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    height: 50px;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--accent-cyan);
    border-color: transparent;
    color: var(--primary-dark);
}

.footer-links h5 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--accent-cyan);
    padding-left: 5px;
}

.footer-contact h5 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-item i {
    color: var(--accent-cyan);
    font-size: 1.1rem;
}

.footer-certifications {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.cert-badge {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 6px 12px;
    border-radius: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-bottom {
    margin-top: 4rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.footer-bottom a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-left: 1.5rem;
    transition: var(--transition-base);
}

.footer-bottom a:hover {
    color: var(--accent-cyan);
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 1199px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    :root {
        --section-padding: 80px;
    }

    .hero-visual {
        display: none;
    }

    .hero-stats {
        gap: 2rem;
    }

    .navbar-collapse {
        background: rgba(3, 7, 18, 0.98);
        backdrop-filter: blur(20px);
        padding: 1.5rem;
        border-radius: 15px;
        margin-top: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .btn-cyber {
        margin-top: 1rem;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 767px) {
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .footer-bottom {
        text-align: center;
    }

    .footer-bottom .text-md-end {
        text-align: center !important;
        margin-top: 1rem;
    }

    .footer-bottom a {
        margin: 0 0.75rem;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .service-card {
        padding: 2rem;
    }

    .clients-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-cyan { color: var(--accent-cyan) !important; }
.bg-cyber { background: var(--gradient-cyber) !important; }

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-cyan), var(--accent-purple));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}