/* =========================================================
   A&S Event — BASE
   Variables, reset, typographie, helpers
   ========================================================= */

:root {
  /* Couleurs officielles (extraites du logo) */
  --color-primary: #5a0f1c;
  --color-primary-dark: #3d0a13;
  --color-primary-light: #7a1526;
  --color-accent: #d4a24a;
  --color-accent-dark: #b8862f;
  --color-accent-light: #f5e6c8;
  --color-cream: #fdf9f2;
  --color-dark: #1a0a0a;
  --color-muted: #7a6f6a;
  --color-white: #ffffff;

  /* Typographies */
  --font-title: 'Cormorant Garamond', serif;
  --font-script: 'Great Vibes', cursive;
  --font-body: 'Poppins', sans-serif;

  /* Dimensions */
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Ombres */
  --shadow-sm: 0 4px 14px rgba(90, 15, 28, 0.06);
  --shadow: 0 10px 30px rgba(90, 15, 28, 0.10);
  --shadow-lg: 0 20px 50px rgba(90, 15, 28, 0.18);
  --shadow-gold: 0 8px 24px rgba(212, 162, 74, 0.35);

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.8, 0.25, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: all 0.3s var(--ease);

  /* Container */
  --container-max: 1200px;

  /* Writer / Watermark */
  --writer-bg: rgba(90, 15, 28, 0.85);
  --writer-color: #d4a24a;
  --writer-radius: 999px;
  --writer-font-size: 0.7rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* ---------- Typographie ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-dark);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

.script {
  font-family: var(--font-script);
  font-weight: 400;
}

.text-accent { color: var(--color-accent); }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ---------- Helpers ---------- */
.text-center { text-align: center; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2.5rem; }

/* ---------- Scrollbar personnalisée ---------- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--color-cream); }
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover { background: var(--color-primary-dark); }

/* ---------- Accessibilité ---------- */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}