@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Source+Sans+3:wght@400;600&display=swap');

:root {
  --color-primary: #0D7A5E;
  --color-secondary: #D97706;
  --color-accent: #B45309;
  --color-bg: #FFFFFF;
  --color-text: #111827;
  --font-display: "Playfair Display", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 1rem; line-height: 1.65; color: var(--color-text); background: var(--color-bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; color: var(--color-primary); }
h1 { font-size: clamp(1.75rem, 5vw, 2.8rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.4rem, 4vw, 2rem); margin-bottom: 0.75rem; }
h3 { font-size: clamp(1.1rem, 3vw, 1.4rem); margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; }

/* Layout */
.container { width: 100%; max-width: 900px; margin: 0 auto; padding: 0 1.25rem; }
section { padding: 3.5rem 0; }

/* Header */
header { position: sticky; top: 0; z-index: 100; background: var(--color-bg); border-bottom: 1px solid rgba(13,122,94,0.15); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 1.25rem; max-width: 900px; margin: 0 auto; }
.logo-link { display: flex; align-items: center; }
.logo-link svg { height: 48px; width: auto; }
nav { display: none; }
nav ul { list-style: none; display: flex; gap: 1.5rem; }
nav a { font-family: var(--font-body); font-weight: 600; font-size: 0.9rem; color: var(--color-text); letter-spacing: 0.03em; }
nav a:hover { color: var(--color-primary); text-decoration: none; }
.nav-cta { display: none; background: var(--color-primary); color: #fff !important; padding: 0.5rem 1.1rem; border-radius: 4px; font-weight: 600; font-size: 0.85rem; }
.nav-cta:hover { background: #0a5e47; text-decoration: none !important; }

/* Mobile menu */
.menu-toggle { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); }
.mobile-nav { display: none; flex-direction: column; padding: 1rem 1.25rem 1.25rem; border-top: 1px solid rgba(13,122,94,0.1); background: var(--color-bg); }
.mobile-nav.open { display: flex; }
.mobile-nav a { padding: 0.6rem 0; font-weight: 600; color: var(--color-text); border-bottom: 1px solid rgba(0,0,0,0.06); }
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--color-primary); }

/* Hero */
.hero { background: linear-gradient(135deg, #f0faf6 0%, #fefce8 100%); padding: 4rem 0 3rem; text-align: center; }
.hero-badge { display: inline-block; background: var(--color-secondary); color: #fff; font-weight: 700; font-size: 0.85rem; padding: 0.3rem 0.9rem; border-radius: 20px; margin-bottom: 1.25rem; letter-spacing: 0.03em; }
.hero-tagline { font-size: clamp(1rem, 3vw, 1.15rem); color: #4b5563; max-width: 600px; margin: 0 auto 0.75rem; }
.hero-quote { font-style: italic; color: var(--color-primary); font-size: 1rem; margin-bottom: 1.75rem; }
.cta-group { display: flex; flex-direction: column; gap: 0.75rem; align-items: center; }
.btn-primary { display: inline-block; background: var(--color-primary); color: #fff; font-weight: 700; font-size: 1rem; padding: 0.85rem 2rem; border-radius: 6px; transition: background 0.2s; }
.btn-primary:hover { background: #0a5e47; text-decoration: none; }
.btn-secondary { display: inline-block; border: 2px solid var(--color-primary); color: var(--color-primary); font-weight: 600; font-size: 0.9rem; padding: 0.7rem 1.5rem; border-radius: 6px; transition: background 0.2s, color 0.2s; }
.btn-secondary:hover { background: var(--color-primary); color: #fff; text-decoration: none; }

/* Section label */
.section-label { display: inline-block; text-transform: uppercase; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; color: var(--color-secondary); margin-bottom: 0.5rem; }

/* À propos */
.apropos { background: var(--color-bg); }
.apropos blockquote { border-left: 3px solid var(--color-primary); padding-left: 1rem; color: #374151; font-style: italic; margin-bottom: 1.25rem; }

/* Soins */
.soins { background: #f0faf6; }
.soin-grid { display: grid; gap: 1.25rem; margin-top: 1.5rem; }
.soin-card { background: #fff; border-radius: 8px; padding: 1.5rem; border-left: 4px solid var(--color-primary); box-shadow: 0 1px 4px rgba(0,0,0,0.06); }
.soin-card h3 { color: var(--color-primary); }
.soin-meta { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.soin-tag { background: #f0faf6; color: var(--color-primary); font-size: 0.8rem; font-weight: 600; padding: 0.25rem 0.65rem; border-radius: 20px; }

/* Pourquoi */
.pourquoi { background: var(--color-bg); }
.avantages-grid { display: grid; gap: 1.25rem; margin-top: 1.5rem; }
.avantage-card { padding: 1.25rem; border-radius: 8px; background: #fefce8; border: 1px solid rgba(217,119,6,0.2); }
.avantage-card h3 { color: var(--color-accent); font-size: 1rem; }
.avantage-card p { font-size: 0.93rem; margin-bottom: 0; }

/* Avis */
.avis { background: #f0faf6; }
.avis-score { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.score-badge { background: var(--color-primary); color: #fff; font-weight: 700; font-size: 1.3rem; width: 3rem; height: 3rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.score-info { font-size: 0.9rem; color: #4b5563; }
.score-info strong { display: block; color: var(--color-text); font-size: 1rem; }
.avis-grid { display: grid; gap: 1rem; }
.avis-card { background: #fff; border-radius: 8px; padding: 1.25rem; box-shadow: 0 1px 4px rgba(0,0,0,0.06); }
.stars { color: var(--color-secondary); font-size: 1rem; margin-bottom: 0.4rem; }
.avis-text { font-style: italic; font-size: 0.93rem; margin-bottom: 0.5rem; color: #374151; }
.avis-author { font-size: 0.82rem; color: #6b7280; font-weight: 600; }

/* FAQ */
.faq { background: var(--color-bg); }
details { border-bottom: 1px solid rgba(13,122,94,0.15); padding: 1rem 0; }
details summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; color: var(--color-text); }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: '+'; font-size: 1.4rem; color: var(--color-primary); flex-shrink: 0; transition: transform 0.2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin-top: 0.6rem; color: #374151; font-size: 0.93rem; margin-bottom: 0; }

/* Contact */
.contact { background: #f0faf6; }
.contact-info { margin-bottom: 1.5rem; }
.contact-info p { margin-bottom: 0.4rem; }
.map-wrapper { border-radius: 8px; overflow: hidden; margin-bottom: 2rem; height: 280px; }
.map-wrapper iframe { width: 100%; height: 100%; border: none; }
.contact-form { background: #fff; border-radius: 8px; padding: 1.5rem; box-shadow: 0 1px 4px rgba(0,0,0,0.06); }
.form-group { margin-bottom: 1rem; }
label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.3rem; color: var(--color-text); }
input, textarea { width: 100%; font-family: var(--font-body); font-size: 1rem; padding: 0.65rem 0.85rem; border: 1.5px solid #d1d5db; border-radius: 5px; color: var(--color-text); background: var(--color-bg); transition: border-color 0.2s; }
input:focus, textarea:focus { outline: none; border-color: var(--color-primary); }
textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.8rem; color: #6b7280; margin-top: 0.75rem; margin-bottom: 0; }

/* Footer */
footer { background: var(--color-primary); color: rgba(255,255,255,0.85); padding: 2rem 0; text-align: center; font-size: 0.87rem; }
footer a { color: rgba(255,255,255,0.9); }
footer a:hover { color: #fff; }
.footer-inner { display: flex; flex-direction: column; gap: 0.4rem; }

/* ============================================================
   ANIMATIONS — Harmonie à deux mains
   CSS-first · prefers-reduced-motion respecté
   ============================================================ */

@media (prefers-reduced-motion: no-preference) {

  /* Hero entrance */
  @keyframes fade-up {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .hero-badge {
    animation: fade-up 0.5s ease-out both;
    animation-delay: 0.05s;
  }
  .hero h1 {
    animation: fade-up 0.6s ease-out both;
    animation-delay: 0.15s;
  }
  .hero .hero-tagline {
    animation: fade-up 0.6s ease-out both;
    animation-delay: 0.25s;
  }
  .hero .hero-quote {
    animation: fade-up 0.6s ease-out both;
    animation-delay: 0.35s;
  }
  .hero .cta-group {
    animation: fade-up 0.6s ease-out both;
    animation-delay: 0.45s;
  }

  /* Scroll reveal — état initial */
  [data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.65s ease-out, transform 0.65s ease-out;
  }
  [data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
  }

  /* Cartes — hover micro-interactions */
  .soin-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  }
  .soin-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(13,122,94,0.13);
  }
  .avantage-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  .avantage-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217,119,6,0.13);
  }
  .avis-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  .avis-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0,0,0,0.09);
  }

  /* CTAs — hover lift */
  .btn-primary {
    transition: background 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
  }
  .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 16px rgba(13,122,94,0.28);
  }
  .btn-secondary {
    transition: background 0.2s, color 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
  }
  .btn-secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 14px rgba(13,122,94,0.18);
  }

  /* Nav — soulignement animé */
  nav a {
    background-image: linear-gradient(var(--color-primary), var(--color-primary));
    background-size: 0% 2px;
    background-repeat: no-repeat;
    background-position: bottom left;
    transition: background-size 0.25s ease, color 0.2s;
    padding-bottom: 2px;
  }
  nav a:hover {
    background-size: 100% 2px;
    text-decoration: none;
  }
  .nav-cta {
    background-image: none;
  }

  /* FAQ — transition douce */
  details summary { transition: color 0.2s; }
  details summary:hover { color: var(--color-primary); }

}

/* Reduced-motion — filet de sécurité */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* Focus visible élégant */
:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Tablet */
@media (min-width: 640px) {
  .soin-grid { grid-template-columns: 1fr 1fr; }
  .avantages-grid { grid-template-columns: 1fr 1fr; }
  .avis-grid { grid-template-columns: 1fr 1fr; }
  .cta-group { flex-direction: row; justify-content: center; }
}

/* Desktop */
@media (min-width: 900px) {
  nav { display: block; }
  .nav-cta { display: inline-block; }
  .menu-toggle { display: none; }
  .soin-grid { grid-template-columns: 1fr 1fr 1fr; }
  .avis-grid { grid-template-columns: 1fr 1fr 1fr; }
}