/* ============================================================
   بوصلة الحياة — Life Compass
   Brand Identity Design Tokens
   ============================================================ */

/* --- Colors --- */
:root {
  --primary-blue: #0041d1;
  --secondary-blue: #3574ff;
  --light-blue: #c5d7ff;
  --dark-blue: #00206b;
  --white: #ffffff;

  /* Semantic aliases */
  --color-primary: var(--primary-blue);
  --color-secondary: var(--secondary-blue);
  --color-accent: var(--light-blue);
  --color-surface: var(--white);
  --color-surface-muted: #f2f2f2;
  --color-text: var(--dark-blue);
  --color-text-on-primary: var(--white);

  /* --- Typography --- */
  --font-ar: 'The Year of Handicrafts', 'Montserrat', system-ui, sans-serif;
  --font-en: 'Montserrat', system-ui, sans-serif;
  --font-primary: var(--font-ar);

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;

  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

  /* --- Radius --- */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  /* --- Shadows --- */
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 12px 40px rgba(0, 65, 209, 0.12);
  --shadow-soft: 0 4px 20px rgba(0, 65, 209, 0.1);
  --shadow-blue-glow: 0 8px 32px rgba(0, 65, 209, 0.28);
  --shadow-premium: 0 16px 48px rgba(0, 32, 107, 0.18);

  /* --- Gradients --- */
  --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  --gradient-hero: linear-gradient(160deg, var(--primary-blue) 0%, var(--secondary-blue) 55%, var(--dark-blue) 100%);
  --gradient-soft: linear-gradient(180deg, var(--light-blue) 0%, var(--white) 100%);

  /* --- Spacing --- */
  --space-section: clamp(80px, 10vw, 140px);
  --space-block: 32px;

  /* --- Pattern --- */
  --pattern-url: url('../patterns/compass-pattern.svg');
  --pattern-opacity-subtle: 0.05;
  --pattern-opacity-light: 0.1;
  --pattern-opacity-medium: 0.2;

  /* --- Transitions --- */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* --- Z-index --- */
  --z-pattern: 0;
  --z-content: 1;
  --z-header: 100;
  --z-modal: 200;
}

/* --- Font Faces --- */

/* Arabic — default */
@font-face {
  font-family: 'The Year of Handicrafts';
  src: url('../fonts/the-year-of-handicrafts-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'The Year of Handicrafts';
  src: url('../fonts/the-year-of-handicrafts-regular.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'The Year of Handicrafts';
  src: url('../fonts/the-year-of-handicrafts-regular.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'The Year of Handicrafts';
  src: url('../fonts/the-year-of-handicrafts-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* English */
@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/montserrat-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/montserrat-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/montserrat-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/montserrat-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- Base RTL Typography --- */
html {
  font-family: var(--font-primary);
  color: var(--color-text);
}

html[lang='en'] {
  font-family: var(--font-en);
}

/* --- Pattern Utilities --- */
.pattern-bg {
  position: relative;
  isolation: isolate;
}

.pattern-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: var(--z-pattern);
  pointer-events: none;
  background-image: var(--pattern-url);
  background-repeat: repeat;
  background-size: 120px 120px;
  opacity: var(--pattern-opacity-light);
}

.pattern-bg > * {
  position: relative;
  z-index: var(--z-content);
}

.pattern-light::before {
  color: var(--light-blue);
  opacity: var(--pattern-opacity-subtle);
}

.pattern-blue::before {
  color: var(--secondary-blue);
  opacity: var(--pattern-opacity-medium);
}

.pattern-bg.pattern-5::before {
  opacity: var(--pattern-opacity-subtle);
}

.pattern-bg.pattern-10::before {
  opacity: var(--pattern-opacity-light);
}

.pattern-bg.pattern-20::before {
  opacity: var(--pattern-opacity-medium);
}

/* --- Animations --- */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes scale-hover-pulse {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.03);
  }
}

.animate-fade-up {
  animation: fade-up 0.7s ease both;
}

.animate-soft-float {
  animation: soft-float 4s ease-in-out infinite;
}

.hover-scale {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-scale:hover {
  animation: scale-hover-pulse 0.3s ease forwards;
  box-shadow: var(--shadow-blue-glow);
}

/* --- Utility Classes --- */
.bg-primary {
  background-color: var(--primary-blue);
  color: var(--white);
}

.bg-secondary {
  background-color: var(--secondary-blue);
  color: var(--white);
}

.bg-light-blue {
  background-color: var(--light-blue);
}

.bg-gradient-hero {
  background: var(--gradient-hero);
  color: var(--white);
}

.bg-gradient-soft {
  background: var(--gradient-soft);
}

.text-primary {
  color: var(--primary-blue);
}

.text-secondary {
  color: var(--secondary-blue);
}

.shadow-card {
  box-shadow: var(--shadow-card);
}

.shadow-blue-glow {
  box-shadow: var(--shadow-blue-glow);
}

.rounded-sm {
  border-radius: var(--radius-sm);
}

.rounded-md {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-xl {
  border-radius: var(--radius-xl);
}

.rounded-pill {
  border-radius: var(--radius-pill);
}