/* =====================================================
   AI Solutions Business Group - Main Stylesheet
   Version: 1.0
   ===================================================== */

/* ---------- CSS Variables ---------- */
:root {
    --primary: #00d4ff;
    --primary-dark: #0099cc;
    --secondary: #7b2fff;
    --accent: #ff6b35;
    --gold: #f5a623;
    --dark: #050b18;
    --dark-2: #080f1e;
    --dark-3: #0d1a2d;
    --dark-4: #112240;
    --card-bg: rgba(13, 26, 45, 0.85);
    --text-primary: #e8f4ff;
    --text-secondary: #8ba5c0;
    --text-muted: #4d6a80;
    --border: rgba(0, 212, 255, 0.15);
    --border-hover: rgba(0, 212, 255, 0.4);
    --glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --glow-strong: 0 0 40px rgba(0, 212, 255, 0.5);
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
    --font-main: 'Inter', sans-serif;
    --font-display: 'Orbitron', monospace;
    --nav-height: 90px;
}

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

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

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

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

/* ---------- Typography ---------- */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.accent {
    color: var(--primary);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* =====================================================
   PRELOADER
   ===================================================== */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    text-align: center;
}

.preloader-logo {
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-logo-img {
    width: 280px;
    height: auto;
    background: #ffffff;
    border-radius: 16px;
    padding: 20px 32px;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.5), 0 0 80px rgba(0, 212, 255, 0.2);
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.4), 0 0 60px rgba(0, 212, 255, 0.15); }
    50%       { box-shadow: 0 0 55px rgba(0, 212, 255, 0.7), 0 0 100px rgba(0, 212, 255, 0.3); }
}

.preloader-bar {
    width: 280px;
    height: 3px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto 16px;
}

.preloader-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0%;
    animation: preloaderAnim 2s ease forwards;
    border-radius: 2px;
}

@keyframes preloaderAnim {
    0% { width: 0%; }
    30% { width: 40%; }
    70% { width: 75%; }
    100% { width: 100%; }
}

.preloader-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    min-height: var(--nav-height);
    transition: var(--transition);
    padding: 0 24px;
    overflow: visible;
}

.navbar.scrolled {
    background: rgba(5, 11, 24, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

/* Actual company logo image in navbar */
.nav-logo-img {
    height: 82px;
    width: auto;
    object-fit: contain;
    background: #ffffff;
    border-radius: 12px;
    padding: 6px 20px;
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.3);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    display: block;
}

.nav-logo:hover .nav-logo-img {
    transform: scale(1.03);
    box-shadow: 0 4px 32px rgba(0, 212, 255, 0.6);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(0, 212, 255, 0.08);
}

.nav-link i {
    font-size: 0.7rem;
    transition: transform 0.3s;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    min-width: 220px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    z-index: 100;
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: var(--transition);
}

.dropdown-menu li a i {
    width: 18px;
    color: var(--primary);
    font-size: 0.8rem;
}

.dropdown-menu li a:hover {
    color: var(--primary);
    background: rgba(0, 212, 255, 0.08);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.btn-nav {
    padding: 9px 22px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

.lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1px;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.lang-switcher:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(5, 11, 24, 0.92) 0%,
        rgba(5, 11, 24, 0.75) 50%,
        rgba(5, 11, 24, 0.88) 100%
    );
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 60px 60px; }
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary);
    border-radius: 50%;
    animation: floatParticle linear infinite;
    opacity: 0;
}

@keyframes floatParticle {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100px) translateX(50px); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding-top: var(--nav-height);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 640px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 40px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    backdrop-filter: blur(10px);
    width: fit-content;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 32px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 800;
}

.stat-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
    white-space: nowrap;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--border);
    flex-shrink: 0;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(0, 212, 255, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.5);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-hover);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.btn-outline:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
}

.hero-scroll a:hover { color: var(--primary); }

.scroll-indicator {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    position: relative;
    margin: 0 auto;
}

.scroll-indicator span {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scrollAnim 2s ease infinite;
}

@keyframes scrollAnim {
    0% { top: 6px; opacity: 1; }
    100% { top: 24px; opacity: 0; }
}

/* =====================================================
   TICKER / MARQUEE
   ===================================================== */
.ticker-wrap {
    background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    padding: 14px 0;
}

.ticker-track {
    display: flex;
    gap: 0;
    animation: ticker 40s linear infinite;
    white-space: nowrap;
    width: max-content;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0 40px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-right: 1px solid var(--border);
}

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

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

/* =====================================================
   SECTION HEADERS
   ===================================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--primary);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.25;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about {
    background: var(--dark-2);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.about-img-wrapper {
    position: relative;
}

.about-main-img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--glow), var(--shadow);
}

.about-badge-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
}

.about-badge-card i {
    font-size: 2rem;
    color: var(--gold);
}

.about-badge-card strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 700;
}

.about-badge-card span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.about-intro h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 16px;
}

.about-intro p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-intro strong {
    color: var(--primary);
    font-weight: 600;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: rgba(0, 212, 255, 0.04);
    border: 1px solid var(--border);
    padding: 16px 20px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.about-feature:hover {
    border-color: var(--border-hover);
    background: rgba(0, 212, 255, 0.08);
}

.feature-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.about-feature h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Why Us Cards */
.why-us {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: var(--transition);
}

.why-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: var(--glow), var(--shadow);
}

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

.why-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.why-card:hover .why-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: var(--glow);
}

.why-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =====================================================
   DOMAINS SECTION
   ===================================================== */
.domains {
    background: var(--dark);
}

.section-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.domain-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.domain-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: var(--glow-strong), var(--shadow);
}

.domain-img-wrap {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.domain-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.domain-card:hover .domain-img-wrap img {
    transform: scale(1.1);
}

.domain-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5,11,24,0.95) 0%, rgba(0,212,255,0.2) 100%);
    opacity: 0;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    transition: opacity 0.3s;
}

.domain-card:hover .domain-overlay {
    opacity: 1;
}

.domain-overlay-content p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
}

.domain-body {
    padding: 20px;
}

.domain-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    margin-bottom: 12px;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.domain-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.domain-body p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.domain-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
}

.domain-tags li {
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
}

/* =====================================================
   SOLUTIONS SECTION
   ===================================================== */
.solutions {
    background: var(--dark-2);
}

.solutions-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 40px;
    justify-content: center;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: 50px;
    font-size: 0.83rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.tab-btn i {
    font-size: 0.85rem;
}

.tab-btn:hover {
    border-color: var(--border-hover);
    color: var(--primary);
    background: rgba(0, 212, 255, 0.08);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.35);
}

.tab-content {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.solution-detail {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: start;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.solution-images {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sol-img-main {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.sol-img-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.sol-img-grid img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
}

.sol-img-grid img:hover {
    border-color: var(--primary);
    box-shadow: var(--glow);
}

.sol-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.solution-info h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.solution-info > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.sol-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.sol-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.sol-features li i {
    color: var(--primary);
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services {
    background: var(--dark);
    position: relative;
}

.section-bg-dark {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(123, 47, 255, 0.06) 0%, transparent 70%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,212,255,0.03) 0%, rgba(123,47,255,0.03) 100%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--glow), var(--shadow);
}

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

.service-card.featured {
    border-color: rgba(0, 212, 255, 0.4);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.06), rgba(123, 47, 255, 0.06));
}

.service-card.featured::before {
    content: 'Core Service';
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.service-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(0, 212, 255, 0.06);
    line-height: 1;
    position: absolute;
    top: 16px;
    right: 20px;
}

.service-card.featured .service-number {
    top: 44px;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 20px;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-color: transparent;
    box-shadow: var(--glow);
}

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.service-card > p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
    flex: 1;
    position: relative;
    z-index: 1;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.service-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
}

.service-footer {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    position: relative;
    z-index: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}

.service-link:hover {
    gap: 12px;
}

/* =====================================================
   GCC SECTION
   ===================================================== */
.gcc {
    background: var(--dark-2);
}

.gcc-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.gcc-map-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 400px;
    border: 1px solid var(--border);
    box-shadow: var(--glow), var(--shadow);
}

.gcc-map-bg {
    position: absolute;
    inset: 0;
}

.gcc-map-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gcc-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(5,11,24,0.7), rgba(0,212,255,0.15));
}

.gcc-countries {
    position: absolute;
    inset: 0;
}

.gcc-country {
    position: absolute;
    text-align: center;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.country-dot {
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
    margin: 0 auto;
    box-shadow: 0 0 0 4px rgba(0,212,255,0.2), 0 0 15px rgba(0,212,255,0.5);
    animation: pulseDot 2s ease infinite;
}

.gcc-country.active .country-dot {
    background: var(--gold);
    box-shadow: 0 0 0 4px rgba(245,166,35,0.2), 0 0 20px rgba(245,166,35,0.6);
    width: 16px;
    height: 16px;
}

@keyframes pulseDot {
    0%, 100% { box-shadow: 0 0 0 4px rgba(0,212,255,0.2), 0 0 15px rgba(0,212,255,0.5); }
    50% { box-shadow: 0 0 0 8px rgba(0,212,255,0.1), 0 0 25px rgba(0,212,255,0.7); }
}

.country-label {
    display: block;
    background: rgba(5,11,24,0.9);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 7px;
    border-radius: 4px;
    margin-top: 4px;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.gcc-country.active .country-label {
    border-color: var(--gold);
    color: var(--gold);
}

.gcc-stats-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.gcc-stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    transition: var(--transition);
}

.gcc-stat-card:hover {
    border-color: var(--border-hover);
    background: rgba(0, 212, 255, 0.05);
}

.gcc-stat-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0,212,255,0.25);
}

.gcc-stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.gcc-stat-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 3px;
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
.contact {
    background: var(--dark);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info-col h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.contact-info-col > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
    font-size: 0.9rem;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-item-text strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.contact-item-text span {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.contact-social {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: var(--glow);
}

/* Contact Form */
.contact-form-col {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group select option {
    background: var(--dark-3);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 12px;
}

.form-success {
    text-align: center;
    padding: 40px;
}

.success-icon {
    font-size: 3.5rem;
    color: #00d68f;
    margin-bottom: 16px;
}

.form-success h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--dark-2);
    border-top: 1px solid var(--border);
}

.footer-top {
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    margin-bottom: 20px;
}

/* Actual company logo in footer */
.footer-logo-img {
    width: 220px;
    height: auto;
    object-fit: contain;
    background: #ffffff;
    border-radius: 12px;
    padding: 12px 24px;
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.2);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.footer-logo-img:hover {
    box-shadow: 0 4px 32px rgba(0, 212, 255, 0.45);
    transform: scale(1.03);
}

.footer-brand > p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.footer-col h4 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    font-size: 0.82rem;
    color: var(--text-muted);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col ul li a::before {
    content: '›';
    color: var(--primary);
    opacity: 0;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-col ul li a:hover::before {
    opacity: 1;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-contact-list li i {
    color: var(--primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-vision {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.vision-logo {
    height: 40px;
    width: auto;
    filter: brightness(0.9);
    opacity: 0.8;
    transition: var(--transition);
}

.vision-logo:hover {
    opacity: 1;
    filter: brightness(1.1);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 20px 0;
    display: flex;
    justify-content: center;
}

.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.footer-tagline {
    color: var(--primary) !important;
    font-weight: 600;
}

/* =====================================================
   BACK TO TOP
   ===================================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--glow), var(--shadow);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--glow-strong), var(--shadow);
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 1200px) {
    .domains-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .why-us { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .gcc-layout { grid-template-columns: 1fr; }
    .gcc-map-visual { height: 300px; }
    .contact-layout { grid-template-columns: 1fr; gap: 40px; }
    .solution-detail { grid-template-columns: 1fr; }
    .sol-img-main { height: 220px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .about-badge-card { right: 0; }
}

@media (max-width: 900px) {
    .domains-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-stats { flex-wrap: wrap; }
    .stat-divider { display: none; }
    .stat-item { border: 1px solid var(--border); border-radius: var(--radius); flex: 1; min-width: 120px; }
}

@media (max-width: 768px) {
    :root { --nav-height: 78px; }
    
    .nav-links,
    .btn-nav {
        display: none;
    }
    
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(5, 11, 24, 0.98);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        padding: 20px;
        gap: 4px;
        max-height: calc(100vh - var(--nav-height));
        overflow-y: auto;
    }
    
    /* Navbar logo on mobile */
    .nav-logo-img {
        height: 66px;
        padding: 5px 14px;
    }

        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: rgba(255,255,255,0.03);
        padding: 4px 0 4px 16px;
        border-radius: 0;
        display: none;
    }
    
    .dropdown.open .dropdown-menu {
        display: block;
    }
    
    .section { padding: 60px 0; }
    
    .hero-title { font-size: 2rem; }
    .hero-stats { gap: 12px; }
    
    .domains-grid { grid-template-columns: repeat(2, 1fr); }
    
    .about-main-img { height: 280px; }
    
    .services-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
    
    .form-row { grid-template-columns: 1fr; }
    
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .btn-primary, .btn-outline { width: 100%; justify-content: center; }
    
    .why-us { grid-template-columns: 1fr 1fr; }
    
    .solutions-tabs { gap: 6px; }
    .tab-btn { font-size: 0.75rem; padding: 8px 14px; }
    
    .solution-detail { padding: 24px; }
    
    .contact-form-col { padding: 24px; }
    
    .gcc-stat-card { padding: 16px; }
}

@media (max-width: 480px) {
    .domains-grid { grid-template-columns: 1fr; }
    .why-us { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; align-items: stretch; }
    .stat-item { border: none; border-bottom: 1px solid var(--border); border-radius: 0; padding: 12px; }
    .stat-item:last-child { border-bottom: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .sol-img-grid { grid-template-columns: repeat(2, 1fr); }
    
    .solution-detail { padding: 16px; }
    .contact-form-col { padding: 16px; }
    
    .section-title { font-size: 1.6rem; }
}

/* =====================================================
   AOS CUSTOM OVERRIDES
   ===================================================== */
[data-aos] {
    transition-duration: 0.7s !important;
}

/* =====================================================
   UTILITY ANIMATIONS
   ===================================================== */
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(0,212,255,0.3); }
    50% { box-shadow: 0 0 30px rgba(0,212,255,0.7); }
}

.glow-animate {
    animation: glowPulse 3s ease infinite;
}

/* =====================================================
   SELECTION COLOR
   ===================================================== */
::selection {
    background: rgba(0, 212, 255, 0.3);
    color: var(--text-primary);
}