
/* Variables de thème */
:root {
  --color-bg: #FAF7F2;
  --color-surface: #FFFFFF;
  --color-text: #3C3530;
  --color-accent-green: #A3B899;
  --color-gold: #C9A84C;
  --max-content-width: 1200px;
  --radius: 10px;
  --space-1: 6px;
  --space-2: 10px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --shadow-soft: 0 10px 30px rgba(0,0,0,0.06);
}

/* Reset léger et base */
*,
*::before,
*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body {
  padding: 0;
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* Typographie (les polices sont chargées dans le <head>) */
body {
  font-family: "Lora", Georgia, serif;
  line-height: 1.7;
  font-size: 17px;
}
h1, h2, h3 {
  font-family: "Playfair Display", "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 var(--space-3);
}
h1 { font-size: clamp(32px, 4.6vw, 56px); letter-spacing: 0.5px; }
h2 { font-size: clamp(24px, 3.2vw, 36px); }
h3 { font-size: clamp(20px, 2.4vw, 28px); }
p { margin: 0 0 var(--space-3); }
em, i { font-style: italic; }

.container {
  width: 100%;
  max-width: var(--max-content-width);
  padding: 0 var(--space-4);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.brand .title {
  display: flex;
  flex-direction: column;
}
.brand .site-name {
  font-family: "Playfair Display", serif;
  font-size: 20px;
  letter-spacing: 0.4px;
}
.brand .site-tagline {
  font-size: 12px;
  color: #6e655f;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.site-nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--space-3);
}
.site-nav a {
  padding: 10px 8px;
  border-bottom: 2px solid transparent;
}
.site-nav a[aria-current="page"] {
  border-color: var(--color-gold);
}
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(60, 53, 48, 0.2);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
}

/* Hero générique */
.hero {
  padding: var(--space-6) 0 var(--space-6);
  text-align: center;
}
.hero .subtitle {
  font-style: italic;
  color: #6e655f;
  margin-top: var(--space-2);
}
.hero .cta {
  margin-top: var(--space-4);
}

/* Sections */
section {
  padding: var(--space-6) 0;
}
.card {
  background: var(--color-surface);
  border: 1px solid rgba(60, 53, 48, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5);
}
.section-title {
  text-align: center;
  margin-bottom: var(--space-4);
}
.separator {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
  border: 0;
  margin: var(--space-5) auto;
  width: 180px;
}

/* Boutons */
.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  cursor: pointer;
  font-weight: 600;
}
.btn-primary {
  background: var(--color-accent-green);
  color: white;
  border-color: rgba(0,0,0,0.05);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(163, 184, 153, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(60, 53, 48, 0.25);
}
.btn-outline:hover {
  background: var(--color-surface);
  border-color: var(--color-gold);
}

/* Grilles utilitaires */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

/* Tableaux (tarifs) */
table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}
th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(60, 53, 48, 0.1);
}
thead th {
  background: rgba(201, 168, 76, 0.08);
}

/* Formulaire */
form {
  display: grid;
  gap: var(--space-3);
}
label {
  font-weight: 600;
}
input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(60, 53, 48, 0.25);
  border-radius: 8px;
  background: var(--color-surface);
  font-family: inherit;
  font-size: 16px;
}
textarea {
  min-height: 140px;
  resize: vertical;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.error-text {
  color: #b40000;
  font-size: 14px;
  display: none;
}
.field.invalid .error-text {
  display: block;
}

/* Footer */
.site-footer {
  margin-top: var(--space-6);
  padding: var(--space-5) 0 var(--space-6);
  border-top: 1px solid rgba(201, 168, 76, 0.2);
  background: rgba(255,255,255,0.5);
}
.site-footer .columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.site-footer small {
  color: #6e655f;
}

/* Responsive */
@media (max-width: 920px) {
  .menu-toggle { display: inline-block; }
  .site-nav ul {
    position: absolute;
    right: var(--space-4);
    top: 64px;
    background: var(--color-surface);
    border: 1px solid rgba(60,53,48,0.1);
    box-shadow: var(--shadow-soft);
    border-radius: 10px;
    padding: var(--space-2) var(--space-2);
    display: none;
    flex-direction: column;
    min-width: 220px;
  }
  body.nav-open .site-nav ul {
    display: flex;
  }
}
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
}
