/* ==========================================================================
   TERACOLOGY LUXURY DESIGN SYSTEM — 100% RESPONSIVE GLOBAL STYLESHEET
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Brand Core Colors (Teal, Cyan, Gold - Strictly Zero Red) */
  --brand-primary: #00a19c;
  --brand-primary-rgb: 0, 161, 156;
  --brand-deep: #046a69;
  --brand-deep-rgb: 4, 106, 105;
  --brand-cyan: #38e1db;
  --brand-cyan-rgb: 56, 225, 219;
  --brand-amber: #fbbc21;
  --brand-amber-rgb: 251, 188, 33;

  /* Luxury Dark Surfaces */
  --bg-dark: #070a0e;
  --bg-dark-surface: #0c1017;
  --bg-card: #111722;
  --bg-card-hover: #162030;
  --bg-glass: rgba(17, 23, 34, 0.78);
  --bg-glass-nav: rgba(7, 10, 14, 0.94);

  /* Gradients & Glows */
  --brand-gradient: linear-gradient(135deg, #38e1db 0%, #00a19c 50%, #046a69 100%);
  --gold-gradient: linear-gradient(135deg, #ffe082 0%, #fbbc21 100%);
  --brand-glow: rgba(0, 161, 156, 0.28);
  --brand-border: rgba(0, 161, 156, 0.35);

  /* Text Colors (Strictly Unified Across All Pages) */
  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --text-dim: #94a3b8;

  /* Fonts */
  --font-en: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-ar: 'Cairo', 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, Tahoma, sans-serif;
  --font-heading: var(--font-en);
  --font-body: var(--font-en);

  /* Radii & Transitions */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 90px;
}

[dir="rtl"] {
  --font-heading: var(--font-ar);
  --font-body: var(--font-ar);
}

/* Reset & Global Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  min-width: 0; /* Prevents grid and flex children blowout */
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  width: 100%;
}

body {
  line-height: 1.7;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(var(--brand-primary-rgb), 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 50%, rgba(var(--brand-deep-rgb), 0.08) 0%, transparent 45%);
  background-attachment: fixed;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

/* Enforce Universal Font Inheritance */
button, input, select, textarea, optgroup, option {
  font-family: inherit;
  color: inherit;
}

h1, h2, h3, h4, .font-heading {
  font-family: var(--font-heading);
  letter-spacing: -0.01em;
  font-weight: 700;
  line-height: 1.25;
}

h1, .hero-title { font-size: clamp(1.85rem, 3.0vw, 3.45rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.45rem); }
h4 { font-size: clamp(0.925rem, 1.2vw, 1.15rem); }

p {
  color: var(--text-muted);
  font-size: 1.025rem;
  line-height: 1.8;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

/* Strict Unified 1300px Container */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
}

/* Luxury Accents */
.brand-text {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Stacked Badge Component */
.luxury-badge {
  display: inline-flex !important;
  width: fit-content !important;
  max-width: max-content !important;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(var(--brand-primary-rgb), 0.12);
  border: 1px solid var(--brand-border);
  color: var(--brand-cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-primary);
  box-shadow: 0 0 10px var(--brand-primary);
  animation: pulse-dot-anim 2s infinite ease-in-out;
  flex-shrink: 0;
}

@keyframes pulse-dot-anim {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* Keyframe Animations */
@keyframes heroFadeUp {
  0% { opacity: 0; transform: translateY(24px); }
  100% { opacity: 1; transform: translateY(0); }
}