/* ==========================================================================
   style.css  |  design tokens, base typography, layout helpers, buttons
   ========================================================================== */

:root {
  /* Brand palette (taken from the logo) */
  --color-berry: #A8174F;
  --color-berry-dark: #83103B;
  --color-berry-tint: #F8E9EF;
  --color-olive: #5F7332;
  --color-olive-dark: #485A24;
  --color-sage: #A9B58A;
  --color-sage-tint: #EEF1E4;
  --color-cream: #FBF7F0;
  --color-cream-deep: #F3EBDD;
  --color-charcoal: #26262B;
  --color-gold: #B98A2E;
  --color-gold-soft: #E6D3A6;

  /* Neutrals */
  --color-text: #2E2B2A;
  --color-muted: #6B655F;
  --color-border: #E6DDCE;
  --color-surface: #FFFFFF;
  --color-danger: #B3261E;

  /* Footer palette (sampled from the footer reference) */
  --color-petal: #FADADD;
  --color-petal-soft: #FCE9EB;
  --color-petal-line: #E7C7CA;
  --color-petal-ink: #111828;
  --color-petal-text: #41313B;

  /* Soft surfaces: let the floral atmosphere breathe through without hurting legibility */
  --surface-solid: #FFFFFF;
  --surface-veil: rgba(255, 255, 255, 0.88);
  --surface-cream: rgba(243, 235, 221, 0.84);
  --surface-sage: rgba(238, 241, 228, 0.86);
  --surface-glass: rgba(251, 247, 240, 0.96);

  /* Background atmosphere: a light floral tile behind everything */
  --bg-tile: url('../assets/images/bg-floral.webp');
  --bg-tile-size: 760px;
  --bg-tile-opacity: 0.42;
  /* Quieter behind the content column, fuller in the margins of wide screens */
  --bg-tile-mask: linear-gradient(to right, #000 0, rgba(0, 0, 0, 0.55) calc(50% - 660px), rgba(0, 0, 0, 0.55) calc(50% + 660px), #000 100%);

  /* Typography */
  --font-display: 'Amiri', 'Tajawal', serif;
  --font-body: 'Tajawal', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Shape and depth */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(38, 38, 43, 0.06);
  --shadow-md: 0 10px 28px -14px rgba(38, 38, 43, 0.22);

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;

  --header-height: 72px;

  /* Bootstrap variable overrides */
  --bs-body-font-family: var(--font-body);
  --bs-body-color: var(--color-text);
  --bs-body-bg: var(--color-cream);
  --bs-border-color: var(--color-border);
  --bs-border-radius: var(--radius-md);
  --bs-link-color-rgb: 168, 23, 79;
  --bs-link-hover-color-rgb: 131, 16, 59;
  --bs-heading-color: var(--color-charcoal);
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 1rem); }

/* The cream paper lives on <html>; the floral tile is a fixed, faded layer between it and the page. */
html { background: var(--color-cream); }

body {
  position: relative;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  background: transparent;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: var(--bg-tile);
  background-repeat: repeat;
  background-position: top center;
  background-size: var(--bg-tile-size) auto;
  opacity: var(--bg-tile-opacity);
  -webkit-mask-image: var(--bg-tile-mask);
  mask-image: var(--bg-tile-mask);
}

img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-charcoal);
  text-wrap: balance;
}

:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 2px; }

::selection { background: var(--color-berry-tint); color: var(--color-berry-dark); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- Layout helpers ---------- */
.section { padding-block: clamp(3rem, 7vw, 5rem); }
.section-sm { padding-block: clamp(1.75rem, 4vw, 3rem); }
.section-white { background: var(--surface-veil); }
.section-cream { background: var(--surface-cream); }
.section-sage { background: var(--surface-sage); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.section-title { font-size: clamp(1.75rem, 3.2vw, 2.5rem); margin: 0; }
.section-lead { margin: 0.35rem 0 0; color: var(--color-muted); max-width: 52ch; }

.section-link {
  display: inline-block;
  font-weight: 700;
  color: var(--color-berry);
  border-bottom: 1px solid currentColor;
  white-space: nowrap;
  transition: color 0.2s;
}
.section-link:hover { color: var(--color-berry-dark); }

/* ---------- Buttons ---------- */
.btn {
  --bs-btn-padding-x: 1.4rem;
  --bs-btn-padding-y: 0.65rem;
  --bs-btn-font-weight: 700;
  --bs-btn-border-radius: var(--radius-sm);
  font-family: var(--font-body);
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.btn-lg { --bs-btn-padding-x: 1.9rem; --bs-btn-padding-y: 0.8rem; --bs-btn-font-size: 1.05rem; }

.btn-brand {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--color-berry);
  --bs-btn-border-color: var(--color-berry);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--color-berry-dark);
  --bs-btn-hover-border-color: var(--color-berry-dark);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--color-berry-dark);
  --bs-btn-active-border-color: var(--color-berry-dark);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #B9A9AE;
  --bs-btn-disabled-border-color: #B9A9AE;
  --bs-btn-focus-shadow-rgb: 168, 23, 79;
}

.btn-outline-brand {
  --bs-btn-color: var(--color-berry);
  --bs-btn-border-color: var(--color-berry);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--color-berry);
  --bs-btn-hover-border-color: var(--color-berry);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--color-berry-dark);
  --bs-btn-active-border-color: var(--color-berry-dark);
  --bs-btn-focus-shadow-rgb: 168, 23, 79;
}

.btn-cream {
  --bs-btn-color: var(--color-berry-dark);
  --bs-btn-bg: var(--color-cream);
  --bs-btn-border-color: var(--color-cream);
  --bs-btn-hover-color: var(--color-berry-dark);
  --bs-btn-hover-bg: #fff;
  --bs-btn-hover-border-color: #fff;
}

.btn-outline-cream {
  --bs-btn-color: #fff;
  --bs-btn-border-color: rgba(255, 255, 255, 0.6);
  --bs-btn-hover-color: var(--color-berry-dark);
  --bs-btn-hover-bg: #fff;
  --bs-btn-hover-border-color: #fff;
}

.btn-link { --bs-btn-color: var(--color-berry); --bs-btn-hover-color: var(--color-berry-dark); font-weight: 700; }