/* ======================================
   CSS Custom Properties & Design Tokens
   ====================================== */
:root {
    /* Primary Blue Palette */
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
    --blue-200: #bfdbfe;
    --blue-300: #93c5fd;
    --blue-400: #60a5fa;
    --blue-500: #3b82f6;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --blue-800: #1e40af;
    --blue-900: #1e3a8a;
    --blue-950: #0f1d44;

    /* Accent Colors */
    --cyan-400: #22d3ee;
    --cyan-500: #06b6d4;
    --indigo-500: #6366f1;
    --sky-400: #38bdf8;

    /* Neutral Palette */
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --slate-950: #020617;

    /* Semantic Colors */
    --bg-primary: var(--slate-950);
    --bg-secondary: var(--slate-900);
    --bg-card: rgba(30, 41, 59, 0.6);
    --bg-glass: rgba(15, 23, 42, 0.8);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-accent: var(--blue-400);
    --border-color: rgba(148, 163, 184, 0.1);
    --border-glow: rgba(59, 130, 246, 0.3);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--blue-600), var(--blue-400));
    --gradient-hero: linear-gradient(135deg, var(--blue-900) 0%, var(--slate-950) 50%, var(--blue-950) 100%);
    --gradient-card: linear-gradient(145deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9));
    --gradient-glow: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.2);
    --shadow-glow-strong: 0 0 60px rgba(59, 130, 246, 0.3);

    /* Typography */
    --font-primary: 'Cairo', sans-serif;
    --font-secondary: 'Tajawal', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;

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

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
}

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

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

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

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ======================================
   Navbar
   ====================================== */
.navbar {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-normal);
    background: transparent;
}

.navbar.scrolled {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}

.logo-icon {
    font-size: 28px;
    color: var(--blue-400);
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.4));
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
}

.logo-sub {
    font-size: 12px;
    color: var(--text-accent);
    font-weight: 500;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 18px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    position: relative;
}

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

.nav-link.active {
    color: var(--blue-400);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 26px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

.mobile-toggle.active .hamburger {
    background: transparent;
}

.mobile-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

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

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--blue-700);
    top: -10%;
    left: -5%;
    animation: float-shape 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--indigo-500);
    bottom: -10%;
    right: -5%;
    animation: float-shape 25s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--cyan-500);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: float-shape 18s ease-in-out infinite;
    opacity: 0.2;
}

.shape-4 {
    width: 200px;
    height: 200px;
    background: var(--blue-500);
    top: 20%;
    right: 20%;
    animation: pulse-shape 8s ease-in-out infinite;
    opacity: 0.3;
}

@keyframes float-shape {
    0%, 100% { transform: translateY(0) scale(1); }
    33% { transform: translateY(-30px) scale(1.05); }
    66% { transform: translateY(20px) scale(0.95); }
}

@keyframes pulse-shape {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.2); opacity: 0.5; }
}

/* Hero Particles */
.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--blue-400);
    border-radius: 50%;
    opacity: 0;
    animation: particle-float linear infinite;
}

@keyframes particle-float {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        opacity: 0;
        transform: translateY(-20vh) scale(1);
    }
}

/* Hero Content */
.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-full);
    color: var(--blue-300);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.hero-badge i {
    font-size: 14px;
}

.hero-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 24px;
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.title-line:nth-child(1) { animation-delay: 0.2s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }
.title-line:nth-child(3) { animation-delay: 0.6s; }

.title-line.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 540px;
    animation: fadeInUp 0.8s ease 0.8s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 1s forwards;
    opacity: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: rgba(59, 130, 246, 0.1);
    color: var(--blue-300);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    transform: translateY(-3px);
}

.btn-cta {
    background: var(--gradient-primary);
    color: white;
    padding: 16px 40px;
    font-size: 18px;
    box-shadow: 0 4px 24px rgba(59, 130, 246, 0.4);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 36px rgba(59, 130, 246, 0.5);
}

/* Hero Trust Items */
.hero-trust {
    display: flex;
    gap: 28px;
    animation: fadeInUp 0.8s ease 1.2s forwards;
    opacity: 0;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.trust-item i {
    color: var(--blue-400);
    font-size: 16px;
}

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

.hero-card-stack {
    position: relative;
    width: 400px;
    height: 400px;
}

.hero-main-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 160px;
    height: 160px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow-strong);
    z-index: 2;
}

.hero-main-visual > i {
    font-size: 60px;
    color: white;
    z-index: 2;
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 2px solid rgba(59, 130, 246, 0.3);
    animation: pulse-ring-anim 3s ease-out infinite;
}

.pulse-ring.ring-2 {
    animation-delay: 1.5s;
}

@keyframes pulse-ring-anim {
    0% {
        width: 160px;
        height: 160px;
        opacity: 1;
    }
    100% {
        width: 320px;
        height: 320px;
        opacity: 0;
    }
}

.floating-card {
    position: absolute;
    background: var(--gradient-card);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
}

.floating-card i {
    color: var(--blue-400);
    font-size: 18px;
}

.card-1 {
    top: 10%;
    right: 10%;
    animation: float-card 6s ease-in-out infinite;
}

.card-2 {
    bottom: 25%;
    left: 0;
    animation: float-card 7s ease-in-out infinite 1s;
}

.card-3 {
    bottom: 5%;
    right: 20%;
    animation: float-card 5s ease-in-out infinite 2s;
}

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

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.hero-scroll-indicator a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    transition: color var(--transition-normal);
}

.hero-scroll-indicator a:hover {
    color: var(--blue-400);
}

.hero-scroll-indicator i {
    animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

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

/* ======================================
   Statistics Section
   ====================================== */
.stats {
    padding: 80px 0;
    background: var(--bg-secondary);
    position: relative;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
}

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

.stat-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

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

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

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    font-size: 24px;
    color: var(--blue-400);
}

.stat-number {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    margin-bottom: 12px;
}

.counter {
    font-size: 48px;
    font-weight: 900;
    color: var(--text-primary);
    line-height: 1;
}

.stat-unit {
    font-size: 18px;
    font-weight: 600;
    color: var(--blue-400);
}

.stat-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-sublabel {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ======================================
   Section Headers
   ====================================== */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--radius-full);
    color: var(--blue-400);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    margin: 0 auto;
}

/* ======================================
   About Section
   ====================================== */
.about {
    padding: var(--section-padding);
    background: var(--bg-primary);
    position: relative;
}

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

.about-text {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 40px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.about-feature:hover {
    border-color: var(--border-glow);
    background: rgba(59, 130, 246, 0.05);
    transform: translateX(-5px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 20px;
    color: var(--blue-400);
}

.feature-info h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.feature-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* About Visual */
.about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-card {
    position: relative;
    width: 380px;
    height: 420px;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-glow {
    position: absolute;
    width: 250px;
    height: 250px;
    background: rgba(59, 130, 246, 0.15);
    border-radius: 50%;
    filter: blur(60px);
    animation: pulse-shape 6s ease-in-out infinite;
}

.about-icon-display {
    z-index: 1;
}

.about-icon-display i {
    font-size: 120px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 40px rgba(59, 130, 246, 0.3));
}

.about-badge-card {
    position: absolute;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    color: white;
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-glow);
    animation: float-card 4s ease-in-out infinite;
}

/* ======================================
   Vision & Mission Section
   ====================================== */
.vision {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.vision-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    overflow: hidden;
    transition: all var(--transition-slow);
}

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

.vision-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.vision-icon {
    width: 56px;
    height: 56px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vision-icon i {
    font-size: 24px;
    color: var(--blue-400);
}

.vision-card h3 {
    font-size: 24px;
    font-weight: 800;
}

.vision-card p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
}

.vision-card-decoration {
    position: absolute;
    top: -40px;
    left: -40px;
    width: 160px;
    height: 160px;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.mission-card .vision-card-decoration {
    top: auto;
    left: auto;
    bottom: -40px;
    right: -40px;
}

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

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

.service-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 28px 28px;
    text-align: center;
    transition: all var(--transition-slow);
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

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

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

.service-card.featured {
    border-color: rgba(59, 130, 246, 0.3);
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.15), rgba(15, 23, 42, 0.9));
}

.service-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 14px;
    background: var(--gradient-primary);
    color: white;
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--radius-full);
    z-index: 2;
}

.service-icon-wrap {
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.service-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(1.1);
}

.service-icon i {
    font-size: 28px;
    color: var(--blue-400);
}

.service-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.service-footer {
    position: relative;
    z-index: 1;
}

.service-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-full);
    color: var(--blue-300);
    font-size: 12px;
    font-weight: 600;
    direction: ltr;
}

/* ======================================
   Contact Section
   ====================================== */
.contact {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    display: flex;
    gap: 20px;
    padding: 28px;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    border-color: var(--border-glow);
    transform: translateX(-5px);
}

.contact-card-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card-icon i {
    font-size: 20px;
    color: var(--blue-400);
}

.contact-card-content h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-card-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.phone-numbers {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.phone-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--blue-300);
    font-size: 16px;
    font-weight: 600;
    transition: color var(--transition-normal);
    direction: ltr;
    justify-content: flex-end;
}

.phone-link:hover {
    color: var(--blue-400);
}

.phone-link i {
    font-size: 14px;
}

/* Contact CTA */
.contact-cta {
    position: sticky;
    top: 100px;
}

.cta-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-xl);
    padding: 48px 36px;
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    filter: blur(60px);
}

.cta-icon {
    font-size: 48px;
    color: var(--blue-400);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.cta-card h3 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.cta-card > p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.cta-card .btn-cta {
    display: inline-flex;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.cta-features span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.cta-features i {
    color: var(--blue-400);
    font-size: 12px;
}

/* ======================================
   Footer
   ====================================== */
.footer {
    background: var(--slate-950);
    padding: 64px 0 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo i {
    font-size: 28px;
    color: var(--blue-400);
}

.footer-name {
    display: block;
    font-size: 18px;
    font-weight: 800;
}

.footer-sub {
    display: block;
    font-size: 12px;
    color: var(--text-accent);
}

.footer-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 360px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--blue-400);
    transform: translateX(-4px);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-contact i {
    color: var(--blue-400);
    font-size: 14px;
    min-width: 18px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ======================================
   Scroll to Top
   ====================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.5);
}

/* ======================================
   Reveal Animations
   ====================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ======================================
   Responsive Design
   ====================================== */

/* Tablet */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 0;
        margin-bottom: 20px;
    }

    .hero-card-stack {
        width: 300px;
        height: 300px;
    }

    .hero-main-visual {
        width: 120px;
        height: 120px;
    }

    .hero-main-visual > i {
        font-size: 44px;
    }

    .pulse-ring {
        width: 120px;
        height: 120px;
    }

    @keyframes pulse-ring-anim {
        0% { width: 120px; height: 120px; opacity: 1; }
        100% { width: 260px; height: 260px; opacity: 0; }
    }

    .floating-card {
        padding: 12px 18px;
        font-size: 12px;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

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

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

    .about-visual {
        order: -1;
    }

    .about-image-card {
        width: 320px;
        height: 360px;
    }

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

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

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

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 72px 0;
    }

    /* Mobile Nav */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-glass);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 4px;
        transition: right var(--transition-slow);
        border-left: 1px solid var(--border-color);
        z-index: 1000;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-link {
        width: 100%;
        padding: 14px 18px;
        font-size: 16px;
        border-radius: var(--radius-md);
    }

    .mobile-toggle {
        display: block;
    }

    /* Mobile overlay */
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Hero Mobile */
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 80px;
    }

    .hero-card-stack {
        width: 250px;
        height: 250px;
    }

    .hero-main-visual {
        width: 100px;
        height: 100px;
    }

    .hero-main-visual > i {
        font-size: 36px;
    }

    .floating-card {
        padding: 10px 14px;
        font-size: 11px;
        gap: 8px;
    }

    .floating-card i {
        font-size: 14px;
    }

    .hero-title {
        font-size: clamp(26px, 6vw, 40px);
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        padding: 12px 24px;
        font-size: 14px;
        width: 100%;
        justify-content: center;
    }

    .btn-cta {
        padding: 14px 32px;
        font-size: 16px;
    }

    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .hero-scroll-indicator {
        display: none;
    }

    /* Stats Mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .stat-card {
        padding: 28px 16px;
    }

    .counter {
        font-size: 36px;
    }

    .stat-icon {
        width: 48px;
        height: 48px;
    }

    /* About Mobile */
    .about-image-card {
        width: 280px;
        height: 320px;
    }

    .about-icon-display i {
        font-size: 80px;
    }

    .about-feature {
        padding: 16px;
    }

    /* Services Mobile */
    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        padding: 32px 24px 24px;
    }

    /* Vision Mobile */
    .vision-card {
        padding: 36px 28px;
    }

    /* Contact Mobile */
    .contact-card {
        padding: 24px;
        flex-direction: column;
        text-align: center;
    }

    .contact-card-icon {
        margin: 0 auto;
    }

    .phone-link {
        justify-content: center;
    }

    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-desc {
        max-width: 100%;
    }

    .footer-links a:hover {
        transform: none;
    }

    .footer-contact li {
        justify-content: center;
    }
}

/* Small Mobile */
@media (max-width: 400px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-card-stack {
        width: 220px;
        height: 220px;
    }

    .card-2 {
        left: -10px;
    }

    .about-image-card {
        width: 240px;
        height: 280px;
    }
}