/*
 * Crestmas Hub theme
 * Same design tokens as the original app (colors, radii, gradients,
 * shadows) — just expressed as plain CSS custom properties instead of
 * a Tailwind @theme block, and applied on top of Bootstrap 5 instead
 * of Tailwind utility classes. Values are unchanged, so the visual
 * output matches the original 1:1.
 */

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

:root {
  --radius: 0.75rem;
  --radius-sm: calc(var(--radius) - 4px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);

  --background: oklch(0.99 0.004 280);
  --foreground: oklch(0.21 0.06 268);

  --card: oklch(1 0 0);
  --card-foreground: oklch(0.21 0.06 268);

  /* Royal purple from logo */
  --primary: oklch(0.45 0.24 295);
  --primary-foreground: oklch(0.99 0.004 280);

  --secondary: oklch(0.96 0.02 290);
  --secondary-foreground: oklch(0.35 0.18 295);

  --muted: oklch(0.96 0.01 285);
  --muted-foreground: oklch(0.52 0.04 280);

  --accent: oklch(0.95 0.03 290);
  --accent-foreground: oklch(0.35 0.18 295);

  /* Gold from logo */
  --gold: oklch(0.82 0.16 80);
  --gold-foreground: oklch(0.25 0.06 268);

  /* Deep navy from logo text */
  --navy: oklch(0.23 0.07 268);
  --navy-foreground: oklch(0.99 0.004 280);

  --destructive: oklch(0.58 0.22 27);
  --destructive-foreground: oklch(0.99 0.004 280);

  --border: oklch(0.91 0.02 285);
  --input: oklch(0.91 0.02 285);
  --ring: oklch(0.45 0.24 295);

  --gradient-brand: linear-gradient(135deg, oklch(0.45 0.24 295), oklch(0.35 0.2 305));
  --gradient-gold: linear-gradient(135deg, oklch(0.82 0.16 80), oklch(0.74 0.17 65));
  --gradient-hero: linear-gradient(160deg, oklch(0.28 0.13 290), oklch(0.18 0.08 275));
  --shadow-soft: 0 4px 24px -8px oklch(0.45 0.24 295 / 0.18);
  --shadow-elegant: 0 20px 50px -20px oklch(0.45 0.24 295 / 0.35);
  --shadow-gold: 0 12px 32px -12px oklch(0.82 0.16 80 / 0.5);

  --font-display: "Sora", sans-serif;
  --font-sans: "Plus Jakarta Sans", sans-serif;

  /* Map Bootstrap's own variables to the tokens above, so every
     Bootstrap component (buttons, cards, forms, navbar...) automatically
     picks up the brand look with no per-component overrides needed. */
  --bs-primary: var(--primary);
  --bs-primary-rgb: 92, 43, 178;
  --bs-body-bg: var(--background);
  --bs-body-color: var(--foreground);
  --bs-body-font-family: var(--font-sans);
  --bs-border-color: var(--border);
  --bs-border-radius: var(--radius);
  --bs-border-radius-lg: var(--radius-lg);
}

body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
}

h1, h2, h3, h4, h5, h6, .font-display {
  font-family: var(--font-display);
  color: var(--navy);
}

a { color: var(--primary); }
a:hover { color: oklch(0.35 0.2 305); }

/* ---------- Buttons ---------- */
.btn-brand {
  background: var(--gradient-brand);
  color: var(--primary-foreground);
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.5rem;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-brand:hover { transform: translateY(-2px); color: var(--primary-foreground); box-shadow: var(--shadow-elegant); }

.btn-gold {
  background: var(--gradient-gold);
  color: var(--gold-foreground);
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.5rem;
  font-weight: 600;
  box-shadow: var(--shadow-gold);
}

.btn-outline-brand {
  border: 1.5px solid var(--border);
  color: var(--navy);
  border-radius: 999px;
  padding: 0.6rem 1.4rem;
  font-weight: 600;
  background: transparent;
}
.btn-outline-brand:hover { border-color: var(--primary); color: var(--primary); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: color-mix(in oklab, var(--background) 80%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.site-header .navbar-brand img { height: 44px; }
.site-header .nav-link {
  color: var(--muted-foreground);
  font-weight: 500;
  font-size: 0.9rem;
}
.site-header .nav-link.active,
.site-header .nav-link:hover { color: var(--primary); font-weight: 600; }

/* ---------- Hero ---------- */
.hero-section {
  background: var(--gradient-hero);
  color: var(--navy-foreground);
}
.hero-section .lead { color: color-mix(in oklab, var(--navy-foreground) 80%, transparent); }

/* ---------- Cards ---------- */
.card-elegant {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card-elegant:hover { transform: translateY(-4px); box-shadow: var(--shadow-elegant); }

.badge-gold {
  background: var(--gradient-gold);
  color: var(--gold-foreground);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-weight: 600;
  font-size: 0.75rem;
}

/* ---------- Swiper ---------- */
.swiper { padding-bottom: 2.5rem; }
.swiper-slide { height: auto; }
.swiper-pagination-bullet-active { background: var(--primary) !important; }

/* ---------- Footer ---------- */
.site-footer { background: var(--card); border-top: 1px solid var(--border); }
.site-footer h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }
.site-footer a { color: var(--muted-foreground); text-decoration: none; font-size: 0.9rem; }
.site-footer a:hover { color: var(--primary); }

/* ---------- Utilities ---------- */
.text-primary-brand { color: var(--primary); }
.bg-muted { background: var(--muted); }
.section-py { padding-top: 5rem; padding-bottom: 5rem; }

/* Dark mode (toggled by adding class="dark" on <html>, matches original) */
.dark {
  --background: oklch(0.17 0.05 272);
  --foreground: oklch(0.97 0.005 280);
  --card: oklch(0.22 0.06 270);
  --primary: oklch(0.68 0.2 300);
  --secondary: oklch(0.28 0.06 275);
  --muted: oklch(0.28 0.05 275);
  --muted-foreground: oklch(0.72 0.03 280);
  --navy: oklch(0.97 0.005 280);
  --border: oklch(1 0 0 / 12%);
}