/* ==========================================================================
   AryanSoft POS Landing Page - Design System & Modern Aesthetics
   Theme: Sleek Dark / Cyber-Glassmorphism
   Author: AryanSoft IT Solutions
   ========================================================================== */

:root {
  /* Colors */
  --bg-deep: #080c14;
  --bg-surface: #0e1424;
  --bg-card: rgba(18, 26, 44, 0.75);
  --bg-card-hover: rgba(26, 38, 64, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 210, 255, 0.35);

  /* Brand Accents */
  --primary: #00d2ff;
  --primary-glow: rgba(0, 210, 255, 0.4);
  --secondary: #3a7bd5;
  --accent: #6366f1;
  --accent-purple: #8b5cf6;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  /* Typography */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 50%, #6366f1 100%);
  --grad-surface: linear-gradient(180deg, rgba(22, 31, 52, 0.6) 0%, rgba(11, 16, 28, 0.8) 100%);
  --grad-glow: radial-gradient(circle at 50% 0%, rgba(0, 210, 255, 0.15) 0%, transparent 70%);

  /* Radius & Shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.25);
  --shadow-card: 0 12px 36px -8px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 40px rgba(0, 210, 255, 0.2);

  /* Fonts */
  --font-en: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-ku: 'Vazirmatn', 'Rabar', 'Noto Sans Arabic', system-ui, sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-ku);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

body.lang-en {
  font-family: var(--font-en);
}

/* Background Ambient Orbs */
.bg-ambient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #00d2ff, #3a7bd5);
  top: -150px;
  right: -100px;
  animation: floatOrb 20s infinite alternate ease-in-out;
}

.orb-2 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #8b5cf6, #6366f1);
  top: 40%;
  left: -150px;
  animation: floatOrb 25s infinite alternate-reverse ease-in-out;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #0ea5e9, #10b981);
  bottom: 10%;
  right: -100px;
  animation: floatOrb 22s infinite alternate ease-in-out;
}

@keyframes floatOrb {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(60px) scale(1.1); }
  100% { transform: translateY(-40px) scale(0.95); }
}

/* Grid Overlay */
.bg-grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Header & Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all var(--transition-normal);
  padding: 16px 0;
}

.site-header.scrolled {
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  padding: 12px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 800;
  font-size: 1.35rem;
}

.brand-icon-badge {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
  position: relative;
}

.brand-icon-badge::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: var(--grad-primary);
  opacity: 0.3;
  filter: blur(4px);
  z-index: -1;
}

.brand-name {
  background: linear-gradient(90deg, #ffffff 40%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.brand-badge {
  font-size: 0.7rem;
  background: rgba(0, 210, 255, 0.12);
  color: var(--primary);
  border: 1px solid rgba(0, 210, 255, 0.25);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
  margin-right: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

.nav-links a:hover::after {
  width: 100%;
}

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

.lang-switch-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.lang-switch-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grad-primary);
  color: #fff;
  border: none;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 16px var(--primary-glow);
  position: relative;
  overflow: hidden;
  font-family: inherit;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 210, 255, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
  font-family: inherit;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.5);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  padding: 160px 0 100px;
  position: relative;
  text-align: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--primary);
  margin-bottom: 24px;
  animation: pulseBadge 3s infinite;
}

.live-indicator {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--success);
  animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

@keyframes pulseBadge {
  0%, 100% { box-shadow: 0 0 0 rgba(0, 210, 255, 0); }
  50% { box-shadow: 0 0 20px rgba(0, 210, 255, 0.2); }
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

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

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 780px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

/* Hero Mockup Preview */
.hero-mockup-wrapper {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
}

.mockup-glow {
  position: absolute;
  inset: -15px;
  background: var(--grad-primary);
  filter: blur(45px);
  opacity: 0.25;
  border-radius: 28px;
  z-index: 0;
}

.mockup-window {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  z-index: 1;
  backdrop-filter: blur(20px);
}

.mockup-header {
  background: rgba(14, 20, 36, 0.95);
  border-bottom: 1px solid var(--border-glass);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-controls {
  display: flex;
  gap: 8px;
}

.mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.mockup-address-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-glass);
  padding: 6px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
  width: 380px;
  direction: ltr;
}

.mockup-status-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--success);
  background: rgba(16, 185, 129, 0.12);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.mockup-content {
  padding: 24px;
  display: grid;
  grid-template-columns: 280px 1fr 340px;
  gap: 20px;
  text-align: right;
  min-height: 480px;
  background: linear-gradient(180deg, rgba(14, 20, 36, 0.9) 0%, rgba(8, 12, 20, 0.98) 100%);
}

/* Mockup POS Columns */
.mockup-card {
  background: rgba(22, 31, 52, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 18px;
}

.mockup-cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.mockup-cat-item.active {
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: var(--primary);
  font-weight: 600;
}

.mockup-product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.mockup-prod-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
  transition: transform var(--transition-fast);
}

.mockup-prod-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
}

.prod-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 210, 255, 0.1);
  border-radius: 12px;
  margin: 0 auto 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.prod-title {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.prod-price {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 700;
}

.mockup-receipt {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.receipt-header {
  border-bottom: 1px dashed var(--border-glass);
  padding-bottom: 12px;
  margin-bottom: 12px;
}

.receipt-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.receipt-total-box {
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-top: 14px;
}

.total-row {
  display: flex;
  justify-content: space-between;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
}

/* Brands Marquee & Showcase */
.brands-section {
  padding: 70px 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(14, 20, 36, 0.4);
  position: relative;
  overflow: hidden;
}

.section-label {
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 32px;
}

.marquee-container {
  display: flex;
  overflow: hidden;
  user-select: none;
  gap: 30px;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 30px;
  min-width: 100%;
  animation: scrollMarquee 26s linear infinite;
}

@keyframes scrollMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

.brand-card-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-fast);
}

.brand-card-pill:hover {
  border-color: var(--primary);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.brand-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-weight: 800;
  font-size: 0.9rem;
  color: #111;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.brand-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-info {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.brand-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.brand-tag {
  font-size: 0.72rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Stats Counter Section */
.stats-section {
  padding: 80px 0;
  text-align: center;
}

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

.stat-box {
  background: var(--grad-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.stat-box:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 210, 255, 0.4);
  box-shadow: var(--shadow-glow);
}

.stat-box:hover::before {
  opacity: 1;
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Features Grid */
.features-section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-tag {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.feature-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--grad-primary);
  color: #fff;
  transform: scale(1.08) rotate(-4deg);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Architecture / Cloud Isolation Showcase */
.architecture-section {
  padding: 100px 0;
  background: linear-gradient(180deg, rgba(8, 12, 20, 0) 0%, rgba(14, 20, 36, 0.5) 50%, rgba(8, 12, 20, 0) 100%);
}

.arch-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 28px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.arch-badge-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.arch-badge-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.arch-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.arch-visual {
  background: rgba(10, 15, 26, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 24px;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.5);
  direction: ltr;
}

.arch-node {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: monospace;
  font-size: 0.85rem;
}

.arch-node.master {
  background: rgba(0, 210, 255, 0.1);
  border-color: rgba(0, 210, 255, 0.35);
  color: var(--primary);
  font-weight: 700;
}

.arch-node.client {
  margin-left: 24px;
  border-left: 3px solid var(--primary);
}

/* Client Interactive Grid */
.clients-grid-section {
  padding: 100px 0;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}

.client-full-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition-normal);
}

.client-full-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
}

.client-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
}

.client-logo-large {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: #111;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.client-logo-large img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.client-url-tag {
  font-size: 0.8rem;
  color: var(--text-dim);
  direction: ltr;
  text-align: right;
  font-family: monospace;
}

.client-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-glass);
  padding-top: 12px;
  font-size: 0.85rem;
}

/* CTA / Contact Section */
.cta-section {
  padding: 100px 0;
  position: relative;
}

.cta-box {
  background: radial-gradient(circle at 50% 50%, rgba(0, 210, 255, 0.15) 0%, rgba(14, 20, 36, 0.95) 70%);
  border: 1px solid var(--border-glow);
  border-radius: 32px;
  padding: 64px 32px;
  text-align: center;
  box-shadow: var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.cta-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 36px;
}

.cta-contact-details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.contact-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-glass);
  padding: 40px 0;
  font-size: 0.9rem;
  color: var(--text-dim);
  background: var(--bg-deep);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .mockup-content { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .arch-card { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-section { padding: 130px 0 60px; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1.05rem; }
  .nav-links { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .mockup-content { padding: 14px; }
  .cta-title { font-size: 2rem; }
}