@import "./tokens.css";

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

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.7;
}

img, svg { max-width: 100%; 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: 1.25;
  color: var(--color-primary);
}

h1 { font-size: clamp(1.6rem, 5vw, 2.6rem); font-weight: 700; }
h2 { font-size: clamp(1.25rem, 3.5vw, 2rem); font-weight: 700; }
h3 { font-size: clamp(1.05rem, 2.5vw, 1.35rem); font-weight: 600; }

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

/* Layout */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
}
.btn:hover { opacity: 0.88; transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

/* ======== HEADER / NAV ======== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--color-secondary) 30%, transparent);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--color-primary) 8%, transparent);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.nav-logo img { height: 40px; width: auto; }

.nav-links {
  display: none;
  list-style: none;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--color-primary); text-decoration: none; }
.nav-links a[aria-current="page"] { border-bottom: 2px solid var(--color-accent); }

.nav-cta { display: none; }

.nav-burger {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: transform 0.2s, opacity 0.2s;
}

/* Mobile menu open state */
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu panel */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--color-bg);
  border-top: 1px solid color-mix(in srgb, var(--color-secondary) 20%, transparent);
  padding: 1rem 1.25rem 1.5rem;
  gap: 0.5rem;
}
.nav-mobile.is-open { display: flex; }
.nav-mobile a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  padding: 0.6rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-secondary) 20%, transparent);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a[aria-current="page"] { color: var(--color-primary); }
.nav-mobile .btn { margin-top: 0.75rem; text-align: center; }

/* ======== HERO ======== */
.hero {
  padding: 3.5rem 0 3rem;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-primary) 6%, var(--color-bg)) 0%,
    var(--color-bg) 60%,
    color-mix(in srgb, var(--color-accent) 5%, var(--color-bg)) 100%
  );
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-text { display: flex; flex-direction: column; gap: 1.25rem; }

.hero-text h1 { color: var(--color-primary); }

.hero-tagline {
  font-size: 1.15rem;
  color: color-mix(in srgb, var(--color-text) 75%, var(--color-bg));
  max-width: 55ch;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }

.hero-phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
}

/* ======== 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));
}

/* ======== SECTIONS ======== */
.section { padding: 3.5rem 0; }
.section-alt { background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg)); }
.section-accent-line { border-top: 3px solid var(--color-accent); padding-top: 3rem; }

.section-header { margin-bottom: 2rem; }
.section-header h2 { margin-bottom: 0.5rem; }
.section-intro {
  font-size: 1.05rem;
  color: color-mix(in srgb, var(--color-text) 75%, var(--color-bg));
  max-width: 65ch;
}

/* ======== FEATURES / CARDS ======== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.feature-card {
  background: var(--color-bg);
  border: 1px solid color-mix(in srgb, var(--color-secondary) 25%, transparent);
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--color-primary) 5%, transparent);
}
.feature-card h3 { margin-bottom: 0.5rem; }

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--color-accent) 15%, var(--color-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

/* ======== SOINS / SERVICES ======== */
.soins-list { display: flex; flex-direction: column; gap: 2.5rem; }

.soin-item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.soin-item h3 {
  color: var(--color-primary);
  padding-bottom: 0.4rem;
  border-bottom: 2px solid color-mix(in srgb, var(--color-accent) 40%, transparent);
  margin-bottom: 0.25rem;
}

.soin-item ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.5rem;
}
.soin-item ul li::before { content: "✓ "; color: var(--color-accent); font-weight: 700; }

/* ======== CTA BAND ======== */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  padding: 2.5rem 0;
  text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-band p { color: color-mix(in srgb, #fff 80%, var(--color-secondary)); margin-bottom: 1.25rem; }
.cta-band .btn-accent { font-size: 1.1rem; padding: 0.85rem 2rem; }

/* ======== VALUES (à propos) ======== */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.value-card {
  border-left: 4px solid var(--color-accent);
  padding: 1.25rem 1.5rem;
  background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg));
  border-radius: 0 8px 8px 0;
}
.value-card h3 { margin-bottom: 0.4rem; }

/* ======== CONTACT ======== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.contact-info { display: flex; flex-direction: column; gap: 1rem; }

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.contact-item .label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-secondary);
}
.contact-item .value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
}
.contact-item a { color: var(--color-primary); }

.contact-tel-big {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-primary);
}

/* Contact form */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }

.form-row { display: flex; flex-direction: column; gap: 1rem; }

.form-group { display: flex; flex-direction: column; gap: 0.35rem; }

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid color-mix(in srgb, var(--color-secondary) 50%, transparent);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 15%, transparent);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-note {
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--color-text) 55%, var(--color-bg));
  line-height: 1.5;
}

/* Map */
.map-wrapper {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-secondary) 25%, transparent);
  aspect-ratio: 16 / 9;
}
.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Pratical info box */
.pratique-box {
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-accent) 25%, transparent);
  border-radius: 10px;
  padding: 1.5rem;
}
.pratique-box h3 { margin-bottom: 0.75rem; }
.pratique-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.pratique-box ul li::before { content: "→ "; color: var(--color-accent); font-weight: 700; }

/* ======== FOOTER ======== */
.site-footer {
  background: var(--color-primary);
  color: color-mix(in srgb, #fff 80%, var(--color-secondary));
  padding: 2.5rem 0 1.5rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.footer-brand h3 {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.footer-brand p { font-size: 0.9rem; }

.footer-nav h4 {
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.75rem;
}
.footer-nav ul { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.footer-nav a {
  color: color-mix(in srgb, #fff 75%, var(--color-secondary));
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-nav a:hover { color: #fff; text-decoration: none; }

.footer-contact h4 {
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.75rem;
}
.footer-contact a { color: color-mix(in srgb, var(--color-accent) 90%, #fff); }

.footer-bottom {
  border-top: 1px solid color-mix(in srgb, #fff 15%, transparent);
  padding-top: 1.25rem;
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.footer-bottom a { color: color-mix(in srgb, #fff 65%, var(--color-secondary)); }

/* ======== BREADCRUMB ======== */
.breadcrumb {
  padding: 0.75rem 0;
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--color-text) 55%, var(--color-bg));
}
.breadcrumb a { color: var(--color-primary); }
.breadcrumb span { margin: 0 0.4rem; }

/* ======== PAGE HERO (inner pages) ======== */
.page-hero {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-primary) 8%, var(--color-bg)) 0%,
    var(--color-bg) 70%
  );
  padding: 2.5rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-secondary) 20%, transparent);
}
.page-hero h1 { margin-bottom: 0.5rem; }
.page-hero p { color: color-mix(in srgb, var(--color-text) 70%, var(--color-bg)); }

/* ======== FADE-IN ANIMATION ======== */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ======== ANIMATIONS — Motion pass WEB-4263 ======== */

/* Reduced motion safety net (WCAG 2.3.1) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

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

  @keyframes physio-fade-up {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  @keyframes physio-slide-up {
    from { transform: translateY(16px); }
    to   { transform: translateY(0); }
  }

  /* 1. Hero — staggered entrance on page load */
  .hero-text h1            { animation: physio-fade-up 0.55s cubic-bezier(.22,1,.36,1) both; }
  .hero-text .hero-tagline { animation: physio-fade-up 0.55s .12s cubic-bezier(.22,1,.36,1) both; }
  .hero-actions            { animation: physio-fade-up 0.50s .24s cubic-bezier(.22,1,.36,1) both; }
  .hero-visual             { animation: physio-fade-up 0.55s .06s cubic-bezier(.22,1,.36,1) both; }

  /* 2. Visual placeholders — hover gradient drift */
  .visual-placeholder {
    background-size: 200% 200%;
    background-position: 0% 50%;
    transition: background-position 0.55s ease, transform 0.25s ease;
  }
  .visual-placeholder:hover {
    background-position: 100% 50%;
    transform: scale(1.015);
  }

  /* 3. Feature cards — hover lift + icon micro-interaction */
  .feature-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  }
  .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px color-mix(in srgb, var(--color-primary) 12%, transparent);
    border-color: color-mix(in srgb, var(--color-accent) 45%, transparent);
  }
  .feature-icon {
    transition: transform 0.2s ease, background 0.2s ease;
  }
  .feature-card:hover .feature-icon {
    transform: scale(1.12);
    background: color-mix(in srgb, var(--color-accent) 22%, var(--color-bg));
  }

  /* 4. Feature grid — staggered slide-up as parent becomes is-visible */
  .features-grid.fade-in .feature-card { transform: translateY(16px); }
  .features-grid.is-visible .feature-card {
    animation: physio-slide-up 0.48s cubic-bezier(.22,1,.36,1) both;
  }
  .features-grid.is-visible .feature-card:nth-child(1) { animation-delay: 0s; }
  .features-grid.is-visible .feature-card:nth-child(2) { animation-delay: .08s; }
  .features-grid.is-visible .feature-card:nth-child(3) { animation-delay: .16s; }
  .features-grid.is-visible .feature-card:nth-child(4) { animation-delay: .24s; }
  .features-grid.is-visible .feature-card:nth-child(5) { animation-delay: .32s; }
  .features-grid.is-visible .feature-card:nth-child(6) { animation-delay: .40s; }

  /* 5. Nav links — animated underline on hover & active */
  .nav-links a { position: relative; }
  .nav-links a[aria-current="page"] { border-bottom: none; }
  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    height: 2px;
    width: 0%;
    background: var(--color-accent);
    transition: width .28s cubic-bezier(.22,1,.36,1);
  }
  .nav-links a:hover::after,
  .nav-links a[aria-current="page"]::after { width: 100%; }

  /* 6. Value cards (à-propos) — hover accent slide */
  .value-card {
    transition: transform 0.22s ease, box-shadow 0.22s ease;
  }
  .value-card:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 16px color-mix(in srgb, var(--color-accent) 10%, transparent);
  }

  /* Focus rings — a11y */
  a:focus-visible,
  button:focus-visible {
    outline: 2.5px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 3px;
  }
}

/* ======== TABLET & DESKTOP ======== */
@media (min-width: 640px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .form-row { flex-direction: row; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-block; }
  .nav-burger { display: none; }

  .hero-content {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }
  .hero-text { flex: 1; }
  .hero-visual { flex: 1; }

  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { flex-direction: row; gap: 3rem; }
  .footer-brand { flex: 2; }
  .footer-nav, .footer-contact { flex: 1; }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }

  .soins-list { gap: 3rem; }
  .soin-item { flex-direction: row; gap: 2rem; }
  .soin-item .soin-visual { flex: 0 0 280px; }
  .soin-item .soin-body { flex: 1; }

  .contact-grid { grid-template-columns: 5fr 7fr; }
}