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

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

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 1rem;
}

/* ── Skip link ── */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: .5rem 1rem;
  z-index: 1000;
  border-radius: 0 0 4px 0;
}
.skip-link:focus { top: 0; }

/* ── Header ── */
.site-header {
  background: var(--color-primary);
  color: #fff;
  padding: 0 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
  gap: 1rem;
}
.site-logo { display: flex; align-items: center; text-decoration: none; }
.site-logo img { height: 40px; filter: brightness(0) invert(1); }
.header-phone {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  background: var(--color-accent);
  padding: .35rem .85rem;
  border-radius: 4px;
  display: none;
}
.header-phone:hover { opacity: .88; }

/* ── Nav ── */
.site-nav { display: none; }
.site-nav ul { list-style: none; display: flex; gap: 1.5rem; }
.site-nav a {
  color: rgba(255,255,255,.92);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: .93rem;
  font-weight: 600;
  padding: .25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color .2s, color .2s;
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: #fff;
  border-bottom-color: var(--color-accent);
}

/* ── Mobile menu button ── */
.menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: #fff;
  padding: .5rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
  aria-label: "Menu";
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: transform .25s, opacity .25s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav drawer ── */
.mobile-nav {
  display: none;
  background: var(--color-primary);
  padding: 1rem;
  border-top: 1px solid rgba(255,255,255,.15);
}
.mobile-nav.open { display: block; }
.mobile-nav ul { list-style: none; }
.mobile-nav li + li { border-top: 1px solid rgba(255,255,255,.12); }
.mobile-nav a {
  display: block;
  padding: .75rem .5rem;
  color: rgba(255,255,255,.92);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
}
.mobile-nav a:hover, .mobile-nav a[aria-current="page"] { color: var(--color-accent); }

/* ── Layout ── */
main { min-height: 70vh; }
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}
section { padding: 3rem 0; }
section + section { border-top: 1px solid color-mix(in srgb, var(--color-secondary) 25%, var(--color-bg)); }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-primary) 12%, var(--color-bg)) 0%,
    var(--color-bg) 100%);
  padding: 3rem 0 2rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 1rem;
}
.hero p { font-size: 1.1rem; color: var(--color-text); max-width: 640px; margin-bottom: 1.5rem; }
.cta-group { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .75rem 1.5rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: opacity .2s, transform .15s;
  border: none;
  cursor: pointer;
}
.btn:hover { opacity: .88; transform: translateY(-1px); }
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid 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));
}

/* ── Cards grid ── */
h2 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: .5rem;
}
p + p { margin-top: .75rem; }
ul { padding-left: 1.4rem; }
li { margin-bottom: .35rem; }

.cards {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.card {
  background: color-mix(in srgb, var(--color-primary) 5%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-secondary) 30%, var(--color-bg));
  border-radius: 10px;
  padding: 1.5rem;
}
.card-icon {
  font-size: 2rem;
  margin-bottom: .75rem;
  display: block;
}

/* ── Atouts ── */
.atouts { display: grid; gap: 1rem; margin-top: 1.5rem; }
.atout {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-bg));
  border-left: 4px solid var(--color-accent);
  border-radius: 0 8px 8px 0;
}
.atout-icon { font-size: 1.5rem; flex-shrink: 0; }

/* ── Communes list ── */
.communes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .5rem 1rem;
  margin-top: 1rem;
}
.commune-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
}
.commune-item::before {
  content: "📍";
  font-size: .9rem;
}

/* ── Steps ── */
.steps { display: grid; gap: 1rem; margin-top: 1.5rem; counter-reset: step; }
.step { display: flex; gap: 1rem; align-items: flex-start; }
.step-num {
  counter-increment: step;
  background: var(--color-primary);
  color: #fff;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  flex-shrink: 0;
}
.step-num::after { content: counter(step); }

/* ── Contact form ── */
.contact-grid { display: grid; gap: 2rem; margin-top: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label {
  font-weight: 600;
  font-size: .92rem;
  color: var(--color-text);
}
.form-group input,
.form-group textarea,
.form-group select {
  border: 1px solid var(--color-secondary);
  border-radius: 6px;
  padding: .65rem .85rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color .2s;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: .82rem; color: var(--color-secondary); margin-top: 1rem; line-height: 1.5; }

/* ── Map ── */
.map-wrap { border-radius: 10px; overflow: hidden; margin-top: 1rem; }
.map-wrap iframe { display: block; width: 100%; height: 300px; border: none; }

/* ── Proof ── */
.proof {
  background: color-mix(in srgb, var(--color-primary) 6%, var(--color-bg));
  border-radius: 10px;
  padding: 1.5rem;
  font-style: italic;
  border-left: 4px solid var(--color-primary);
  margin-top: 1.5rem;
  color: var(--color-text);
}

/* ── Footer ── */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,.88);
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}
.footer-grid { display: grid; gap: 1.5rem; }
.footer-brand { font-family: var(--font-display); }
.footer-brand strong { color: #fff; font-size: 1.1rem; display: block; margin-bottom: .35rem; }
.footer-nav ul { list-style: none; }
.footer-nav li + li { margin-top: .35rem; }
.footer-nav a { color: rgba(255,255,255,.8); text-decoration: none; font-size: .9rem; }
.footer-nav a:hover { color: var(--color-accent); }
.footer-contact a { color: rgba(255,255,255,.8); text-decoration: none; display: block; margin-bottom: .4rem; }
.footer-contact a:hover { color: var(--color-accent); }
.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.18);
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  text-align: center;
}

/* ── Info box ── */
.info-box {
  background: color-mix(in srgb, var(--color-accent) 10%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-accent) 40%, var(--color-bg));
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
}
.info-box h3 { color: var(--color-accent); }

/* ── Responsive: tablet+ ── */
@media (min-width: 640px) {
  .header-phone { display: inline-flex; }
  .site-nav { display: block; }
  .menu-toggle { display: none; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .atouts { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .communes-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .hero-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
  .map-wrap iframe { height: 380px; }
}

/* ══════════════════════════════════════════════════
   ANIMATION PASS — WEB-5104 (motion discret, GPU)
   ══════════════════════════════════════════════════ */
@media (prefers-reduced-motion: no-preference) {

  /* Scroll-reveal : IO ajoute .is-in */
  .atout, .card, .step, .commune-item, .proof, .info-box,
  section:not(.hero) .visual-placeholder {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s ease-out, transform .7s ease-out;
    will-change: opacity, transform;
  }
  .atout.is-in, .card.is-in, .step.is-in, .commune-item.is-in,
  .proof.is-in, .info-box.is-in,
  section:not(.hero) .visual-placeholder.is-in {
    opacity: 1;
    transform: none;
  }

  /* Stagger dans les grilles */
  .atouts .atout:nth-child(2), .cards .card:nth-child(2),
  .steps .step:nth-child(2)  { transition-delay: .08s; }
  .atouts .atout:nth-child(3), .cards .card:nth-child(3),
  .steps .step:nth-child(3)  { transition-delay: .16s; }
  .atouts .atout:nth-child(4), .cards .card:nth-child(4),
  .steps .step:nth-child(4)  { transition-delay: .24s; }
  .communes-grid .commune-item:nth-child(3n+2) { transition-delay: .05s; }
  .communes-grid .commune-item:nth-child(3n+3) { transition-delay: .10s; }

  /* Hero : fade-in-up séquentiel à l'arrivée */
  .hero h1, .hero p, .hero .cta-group, .hero .visual-placeholder {
    animation: heroFadeUp .8s ease-out both;
  }
  .hero p              { animation-delay: .12s; }
  .hero .cta-group     { animation-delay: .24s; }
  .hero .visual-placeholder { animation-delay: .18s; }
  @keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: none; }
  }

  /* Carte : lift + halo bleu + accent border */
  .card {
    transition:
      transform .25s ease-out,
      box-shadow .25s ease-out,
      border-color .25s ease-out,
      opacity .7s ease-out;
  }
  .card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px -12px color-mix(in srgb, var(--color-primary) 45%, transparent);
    border-color: color-mix(in srgb, var(--color-accent) 55%, var(--color-bg));
  }
  .card a {
    position: relative;
    display: inline-block;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    padding-bottom: 2px;
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-size: 0% 2px;
    background-position: 0 100%;
    transition: background-size .3s ease-out;
  }
  .card:hover a, .card a:hover, .card a:focus-visible {
    background-size: 100% 2px;
  }

  /* Atout : lift + border-left qui s'épaissit */
  .atout {
    transition:
      transform .25s ease-out,
      box-shadow .25s ease-out,
      border-left-width .2s ease-out,
      opacity .7s ease-out;
  }
  .atout:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px -10px color-mix(in srgb, var(--color-accent) 50%, transparent);
    border-left-width: 6px;
  }

  /* Boutons : glow discret + focus ring soigné */
  .btn {
    transition: opacity .2s, transform .18s ease-out, box-shadow .25s ease-out, background .2s;
  }
  .btn-primary:hover {
    box-shadow: 0 8px 20px -10px color-mix(in srgb, var(--color-accent) 70%, transparent);
    transform: translateY(-2px);
    opacity: 1;
  }
  .btn-outline:hover {
    background: color-mix(in srgb, var(--color-primary) 8%, transparent);
    transform: translateY(-2px);
    opacity: 1;
  }
  .btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
  }

  /* Nav desktop : underline slide via background-size */
  .site-nav a {
    background-image: linear-gradient(var(--color-accent), var(--color-accent));
    background-repeat: no-repeat;
    background-size: 0% 2px;
    background-position: 0 100%;
    border-bottom-color: transparent;
    transition: color .2s, background-size .28s ease-out;
  }
  .site-nav a:hover,
  .site-nav a[aria-current="page"] {
    background-size: 100% 2px;
    border-bottom-color: transparent;
  }

  /* Visual placeholder : gradient qui glisse + halo au survol */
  .visual-placeholder {
    background-size: 220% 220%;
    background-position: 0% 0%;
    animation: gradientShift 16s ease-in-out infinite alternate;
    transition: opacity .7s ease-out, transform .7s ease-out, box-shadow .3s ease-out;
  }
  .visual-placeholder:hover {
    box-shadow: 0 12px 30px -14px color-mix(in srgb, var(--color-primary) 45%, transparent);
  }
  @keyframes gradientShift {
    0%   { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
  }

  /* Étape : pastille numérotée qui pulse à l'apparition */
  .step.is-in .step-num {
    animation: stepPulse .9s ease-out;
  }
  @keyframes stepPulse {
    0%   { transform: scale(.6); opacity: .3; }
    60%  { transform: scale(1.1);  opacity: 1; }
    100% { transform: scale(1);    opacity: 1; }
  }

  /* Champs de formulaire : halo focus doux */
  .form-group input:focus-visible,
  .form-group textarea:focus-visible,
  .form-group select:focus-visible {
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 15%, transparent);
  }

  /* Footer : liens qui glissent à droite au survol */
  .footer-nav a,
  .footer-contact a {
    display: inline-block;
    transition: transform .2s ease-out, color .2s;
  }
  .footer-nav a:hover,
  .footer-contact a:hover {
    transform: translateX(3px);
  }

  /* Logo : micro-lift */
  .site-logo img {
    transition: transform .3s ease-out;
  }
  .site-logo:hover img { transform: scale(1.04); }

  /* Skip link : glisse propre */
  .skip-link { transition: top .2s ease-out; }
}

/* ── Prefers reduced motion : tout désactivé ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .atout, .card, .step, .commune-item, .proof, .info-box,
  .visual-placeholder,
  .hero h1, .hero p, .hero .cta-group {
    opacity: 1 !important;
    transform: none !important;
  }
}