@import url('tokens.css');
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Lora:ital,wght@0,400;0,500;1,400&display=swap');

/* 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: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: clamp(1.75rem, 5vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 4vw, 2.1rem); }
h3 { font-size: clamp(1.1rem, 3vw, 1.35rem); }
h4 { font-size: 1rem; font-weight: 600; color: var(--color-text); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--color-primary); text-decoration: underline; }
a:hover { color: color-mix(in srgb, var(--color-primary) 75%, #000); }

ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.3rem; }

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

/* Layout containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

section { padding-block: 3.5rem; }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0 0 4px 4px;
  z-index: 200;
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-decoration: none;
}
.skip-link:focus { top: 0; }

/* ── Header & Nav ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-primary);
  box-shadow: 0 2px 8px rgba(14, 116, 144, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 4rem;
}

.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img { height: 2.5rem; width: auto; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.4rem;
  border-radius: 4px;
  color: var(--color-primary);
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav {
  display: none;
  position: absolute;
  top: 4rem;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-primary);
  padding: 1rem 1.25rem;
}

.site-nav.is-open { display: block; }

.site-nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-nav a {
  display: block;
  padding: 0.6rem 0.8rem;
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: color-mix(in srgb, var(--color-primary) 10%, var(--color-bg));
  color: var(--color-primary);
}

.nav-cta {
  display: none;
  background: var(--color-primary) !important;
  color: #fff !important;
  border-radius: 4px;
  padding: 0.55rem 1.1rem !important;
}

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-primary) 10%, var(--color-bg)) 0%,
    var(--color-bg) 70%
  );
  padding-block: 4rem;
}

.hero-content { max-width: 660px; }

.hero-tagline {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.03em;
}

.hero h1 { margin-bottom: 1rem; }

.hero .lead {
  font-size: 1.1rem;
  color: #374151;
  margin-bottom: 1.75rem;
  line-height: 1.75;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: color-mix(in srgb, var(--color-primary) 85%, #000);
  border-color: color-mix(in srgb, var(--color-primary) 85%, #000);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
}

/* ── Visual placeholder ── */
.visual-placeholder {
  display: block;
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-primary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-secondary) 18%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-aspect="4:3"]  { aspect-ratio: 4 / 3; }
.visual-placeholder[data-aspect="1:1"]  { aspect-ratio: 1 / 1; }
.visual-placeholder[data-aspect="3:4"]  { aspect-ratio: 3 / 4; }
.visual-placeholder[data-aspect="21:9"] { aspect-ratio: 21 / 9; }

.visual-placeholder[data-tone="secondary"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-secondary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-secondary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-primary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="accent"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-accent, var(--color-primary)) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 12%, var(--color-bg)) 60%,
      color-mix(in srgb, var(--color-secondary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="muted"] {
  background: color-mix(in srgb, var(--color-text) 8%, var(--color-bg));
}

/* ── Services grid (accueil) ── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  border: 1px solid color-mix(in srgb, var(--color-primary) 20%, var(--color-bg));
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.service-card:hover {
  box-shadow: 0 4px 20px rgba(14, 116, 144, 0.13);
  border-color: var(--color-primary);
}

.service-card-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.service-card h3 {
  margin-bottom: 0.3rem;
  color: var(--color-primary);
}

.service-price {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}

.service-card p { color: #374151; font-size: 0.95rem; }

.service-card .btn { margin-top: 1rem; }

/* ── Section heading ── */
.section-heading { margin-bottom: 0.5rem; }

.section-sub {
  color: #374151;
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 640px;
}

.section-accent {
  background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg));
}

/* ── Features grid ── */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item { padding: 1rem 0; }

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-secondary) 30%, var(--color-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.feature-item h4 { margin-bottom: 0.4rem; color: var(--color-primary); font-size: 1.05rem; }
.feature-item p { font-size: 0.95rem; color: #374151; }

/* ── CTA banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, color-mix(in srgb, var(--color-primary) 60%, var(--color-accent)) 100%);
  color: #fff;
  padding-block: 3.5rem;
  text-align: center;
}

.cta-banner h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.9); font-size: 1.05rem; margin-bottom: 1.5rem; }

.btn-white {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}

.btn-white:hover {
  background: color-mix(in srgb, var(--color-primary) 8%, #fff);
}

/* ── Soin detail (soins.html) ── */
.soin-detail {
  padding-block: 2.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 12%, var(--color-bg));
}

.soin-detail:last-of-type { border-bottom: none; }

.soin-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 1.5rem;
  align-items: start;
}

.soin-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-family: var(--font-display);
  font-weight: 600;
}

.tag-price {
  background: color-mix(in srgb, var(--color-accent) 12%, var(--color-bg));
  color: var(--color-accent);
}

.tag-duration {
  background: color-mix(in srgb, var(--color-primary) 10%, var(--color-bg));
  color: var(--color-primary);
}

.soin-benefices {
  margin-top: 1rem;
}

.soin-benefices h4 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.soin-benefices ul {
  color: #374151;
  font-size: 0.95rem;
}

/* ── FAQ ── */
.faq-list { margin-top: 1.5rem; }

.faq-item {
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 15%, var(--color-bg));
  padding-block: 1.25rem;
}

.faq-item:first-child { border-top: 1px solid color-mix(in srgb, var(--color-primary) 15%, var(--color-bg)); }

.faq-item h4 {
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.faq-item p { color: #374151; font-size: 0.95rem; margin: 0; }

/* ── À propos ── */
.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 2rem;
}

.cert-list {
  list-style: none;
  padding: 0;
  margin-top: 1rem;
}

.cert-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 12%, var(--color-bg));
  color: #374151;
  font-size: 0.95rem;
  padding-left: 1.25rem;
  position: relative;
}

.cert-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-size: 0.7rem;
  top: 0.8rem;
}

.cert-list li:last-child { border-bottom: none; }

.cert-list strong { color: var(--color-primary); }

/* ── Contact page ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

.contact-info dt {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 1.25rem;
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-info dt:first-child { margin-top: 0; }
.contact-info dd { margin: 0; color: #374151; font-size: 0.95rem; }
.contact-info a { color: var(--color-primary); text-decoration: none; }
.contact-info a:hover { text-decoration: underline; }

.map-wrapper {
  margin-top: 1.75rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-primary) 20%, var(--color-bg));
}

.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 280px;
  border: none;
}

/* ── Contact form ── */
.contact-form { display: grid; gap: 1rem; }

.form-group { display: flex; flex-direction: column; gap: 0.3rem; }

.form-group label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.65rem 0.85rem;
  border: 1px solid color-mix(in srgb, var(--color-primary) 30%, var(--color-bg));
  border-radius: 5px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-note {
  font-size: 0.82rem;
  color: #6B7280;
  line-height: 1.5;
  font-style: italic;
}

/* ── Footer ── */
.site-footer {
  background: #111827;
  color: rgba(255,255,255,0.8);
  padding-block: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  font-family: var(--font-display);
}

.footer-col p,
.footer-col address {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  font-style: normal;
  line-height: 1.7;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li { margin-bottom: 0.3rem; }

.footer-col a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--color-secondary); }

.footer-logo { filter: brightness(0) invert(1); height: 2.25rem; width: auto; }

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a { color: rgba(255,255,255,0.45); text-decoration: none; }
.footer-bottom a:hover { color: var(--color-secondary); }

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-display);
  background: color-mix(in srgb, var(--color-secondary) 18%, var(--color-bg));
  color: color-mix(in srgb, var(--color-secondary) 70%, #000);
  margin-bottom: 0.75rem;
}

/* ── Tablet (≥ 640px) ── */
@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: repeat(2, 1fr); }
}

/* ── Desktop (≥ 1024px) ── */
@media (min-width: 1024px) {
  .nav-toggle { display: none; }

  .site-nav {
    display: block;
    position: static;
    border: none;
    padding: 0;
    background: transparent;
  }

  .site-nav ul {
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
  }

  .site-nav a {
    padding: 0.45rem 0.9rem;
    font-size: 0.9rem;
  }

  .nav-cta {
    display: inline-flex !important;
    background: var(--color-primary) !important;
    color: #fff !important;
  }

  .nav-cta:hover {
    background: color-mix(in srgb, var(--color-primary) 85%, #000) !important;
    color: #fff !important;
  }

  .hero { padding-block: 5.5rem; }

  .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }

  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid   { grid-template-columns: 2fr 1fr 1fr; }
  .about-layout  { grid-template-columns: 1fr 1.1fr; gap: 3rem; }
  .contact-layout { grid-template-columns: 1fr 1.2fr; gap: 3rem; }

  .soin-layout { grid-template-columns: 220px 1fr; }
}