@import url('tokens.css');

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 1rem;
}
img { max-width: 100%; display: block; }

/* ── 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: 1000; text-decoration: none;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
}
.skip-link:focus { top: 0; }

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}
h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); }
h2 { font-size: clamp(1.375rem, 3.5vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.375rem); }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
a { color: var(--color-accent); }
a:hover { color: var(--color-secondary); }
ul, ol { padding-left: 1.25rem; }

/* ── Layout ── */
.container {
  width: 100%; max-width: 1100px;
  margin: 0 auto; padding: 0 1.25rem;
}
section { padding: 3rem 0; }
.section-alt { background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg)); }
.section-title { margin-bottom: 1rem; }
.section-intro {
  font-size: 1.1rem; margin-bottom: 2rem;
  max-width: 680px;
  color: color-mix(in srgb, var(--color-text) 85%, var(--color-bg));
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  padding: 0.75rem 1.5rem; border-radius: 6px; border: 2px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }
.btn:active { transform: translateY(1px); }

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

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

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

/* ── Header / Nav ── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-bg);
  border-bottom: 3px solid var(--color-secondary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1.25rem; max-width: 1100px; margin: 0 auto; gap: 1rem;
}
.site-logo {
  display: flex; align-items: center; text-decoration: none;
  flex-shrink: 0;
}
.site-logo img { height: 40px; width: auto; }
.site-logo:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 3px; border-radius: 4px; }

.nav-toggle {
  background: none; border: 2px solid var(--color-primary); border-radius: 5px;
  width: 40px; height: 40px; cursor: pointer;
  display: flex; flex-direction: column; gap: 5px;
  align-items: center; justify-content: center; flex-shrink: 0;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--color-primary);
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }

.nav-menu {
  display: none; position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--color-bg);
  border-bottom: 3px solid var(--color-secondary);
  padding: 1rem 1.25rem;
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}
.nav-menu.is-open { display: block; }
.nav-menu ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.25rem; }
.nav-menu a {
  display: block; padding: 0.6rem 0.75rem;
  text-decoration: none; color: var(--color-text);
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  border-radius: 4px;
}
.nav-menu a:hover, .nav-menu a[aria-current="page"] { color: var(--color-accent); }
.nav-menu a:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }

.nav-cta-header { display: none; }

/* ── Hero ── */
.hero {
  background: color-mix(in srgb, var(--color-primary) 5%, var(--color-bg));
  padding: 2.5rem 0;
}
.hero-content { display: flex; flex-direction: column; gap: 2rem; }
.hero-text h1 { margin-bottom: 1rem; }
.hero-text h1 .accent-word { color: var(--color-secondary); }
.hero-tagline {
  font-size: 1.125rem; margin-bottom: 1.5rem;
  color: color-mix(in srgb, var(--color-text) 80%, var(--color-bg));
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-creole {
  font-style: italic; font-size: 0.9rem; margin-top: 1.25rem;
  color: color-mix(in srgb, var(--color-primary) 65%, var(--color-bg));
}

/* ── Feature cards ── */
.feature-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.feature-card {
  background: var(--color-bg);
  border: 1px solid color-mix(in srgb, var(--color-primary) 15%, var(--color-bg));
  border-left: 4px solid var(--color-secondary);
  border-radius: 8px; padding: 1.5rem;
}
.feature-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.feature-card p { font-size: 0.95rem; }

/* ── Service cards ── */
.service-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
.service-card {
  background: var(--color-bg);
  border: 1px solid color-mix(in srgb, var(--color-primary) 12%, var(--color-bg));
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.service-card-body { padding: 1.25rem; }
.service-card h3 { margin-bottom: 0.5rem; }
.service-card p { font-size: 0.95rem; }

/* ── Service detail page ── */
.service-detail {
  padding: 2.5rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 10%, var(--color-bg));
}
.service-detail:last-child { border-bottom: none; }
.service-detail-inner {
  display: flex; flex-direction: column; gap: 1.5rem;
}
.service-detail h2 { margin-bottom: 0.75rem; }
.service-detail ul {
  list-style: none; padding: 0; margin: 0.75rem 0;
}
.service-detail ul li {
  padding: 0.35rem 0 0.35rem 1.75rem;
  position: relative; font-size: 0.95rem;
}
.service-detail ul li::before {
  content: '\2192'; position: absolute; left: 0.25rem;
  color: var(--color-secondary); font-weight: 700;
}

/* ── About grid ── */
.about-grid { display: flex; flex-direction: column; gap: 2rem; }
.about-text h1, .about-text h2 { margin-bottom: 0.75rem; }
.about-meta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.about-badge {
  background: color-mix(in srgb, var(--color-secondary) 12%, var(--color-bg));
  color: var(--color-primary);
  font-family: var(--font-display); font-weight: 700; font-size: 0.8rem;
  padding: 0.3rem 0.75rem; border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--color-secondary) 30%, var(--color-bg));
}

/* ── Contact ── */
.contact-grid { display: flex; flex-direction: column; gap: 2.5rem; }
.contact-info-block { display: flex; flex-direction: column; gap: 0.75rem; font-style: normal; }
.contact-info-item { display: flex; align-items: flex-start; gap: 0.5rem; }
.contact-info-item strong { font-family: var(--font-display); font-size: 0.85rem; color: var(--color-primary); min-width: 80px; }
.contact-info-item a { color: var(--color-accent); text-decoration: none; font-weight: 600; }
.contact-info-item a:hover { text-decoration: underline; }
.contact-map { border-radius: 8px; overflow: hidden; border: 1px solid color-mix(in srgb, var(--color-primary) 15%, var(--color-bg)); margin-top: 1.5rem; }
.contact-map iframe { width: 100%; height: 300px; border: none; display: block; }

/* ── Form ── */
.contact-form-block { background: color-mix(in srgb, var(--color-primary) 3%, var(--color-bg)); border-radius: 8px; padding: 1.5rem; }
.contact-form-block h2 { margin-bottom: 1.25rem; font-size: 1.25rem; }
.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: 700; font-size: 0.875rem;
  color: var(--color-primary);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 0.625rem 0.875rem;
  border: 2px solid color-mix(in srgb, var(--color-primary) 25%, var(--color-bg));
  border-radius: 6px; font-family: var(--font-body); font-size: 1rem;
  color: var(--color-text); background: var(--color-bg);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 18%, transparent);
}
.form-rgpd {
  font-size: 0.78rem; margin-top: 0.75rem;
  color: color-mix(in srgb, var(--color-text) 65%, var(--color-bg));
  line-height: 1.4;
}

/* ── CTA Banner ── */
.cta-banner {
  background: var(--color-primary); color: #fff;
  text-align: center; padding: 3.5rem 1.25rem;
}
.cta-banner h2 { color: var(--color-secondary); margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.82); margin-bottom: 1.75rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-banner .cta-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }

/* ── Footer ── */
.site-footer {
  background: var(--color-primary); color: rgba(255,255,255,0.82);
  padding: 2.5rem 0 1.5rem; font-size: 0.9rem;
}
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; margin-bottom: 2rem; }
.footer-brand .logo-text {
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
  color: #fff; letter-spacing: 4px; display: block; margin-bottom: 0.5rem;
}
.footer-tagline { font-size: 0.875rem; opacity: 0.75; margin-bottom: 0.75rem; }
.footer-phone { color: var(--color-secondary) !important; font-weight: 700; font-size: 1rem; text-decoration: none; }
.footer-phone:hover { color: #fff !important; }
.footer-col h4 {
  color: var(--color-secondary); font-family: var(--font-display); font-size: 0.8rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.75rem;
}
.footer-col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.footer-col a { color: rgba(255,255,255,0.75); text-decoration: none; }
.footer-col a:hover { color: var(--color-secondary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.25rem;
  display: flex; flex-direction: column; gap: 0.5rem;
  font-size: 0.8rem; color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: inherit; text-decoration: underline; }
.footer-bottom a:hover { color: rgba(255,255,255,0.8); }

/* ── Cookie banner ── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--color-primary); color: rgba(255,255,255,0.9);
  padding: 1rem 1.25rem; display: flex; flex-wrap: wrap;
  gap: 0.75rem; align-items: center; justify-content: space-between;
  z-index: 200; font-size: 0.875rem;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.2);
}
.cookie-banner[hidden] { display: none; }
.cookie-banner p { margin: 0; flex: 1; min-width: 200px; }
.cookie-banner a { color: var(--color-secondary); }
.cookie-dismiss {
  background: var(--color-secondary); color: var(--color-primary);
  border: none; padding: 0.5rem 1.25rem; border-radius: 4px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.875rem;
  cursor: pointer; flex-shrink: 0; transition: background 0.15s, color 0.15s;
}
.cookie-dismiss:hover { background: var(--color-accent); color: #fff; }
.cookie-dismiss:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* ── Mentions légales ── */
.legal-content { max-width: 800px; }
.legal-content h2 { margin-top: 2.5rem; margin-bottom: 0.75rem; font-size: 1.25rem; }
.legal-content h3 { margin-top: 1.5rem; margin-bottom: 0.5rem; font-size: 1.05rem; }
.legal-content p, .legal-content li { font-size: 0.95rem; line-height: 1.7; }
.legal-content ul { margin-bottom: 1rem; }

/* ── Page header (interior pages) ── */
.page-header {
  background: color-mix(in srgb, var(--color-primary) 5%, var(--color-bg));
  padding: 2.5rem 0 2rem;
  border-bottom: 3px solid color-mix(in srgb, var(--color-secondary) 25%, var(--color-bg));
}
.page-header h1 { margin-bottom: 0.5rem; }
.page-header .page-intro {
  font-size: 1.1rem; max-width: 680px;
  color: color-mix(in srgb, var(--color-text) 80%, var(--color-bg));
  margin-bottom: 0;
}

/* ── Visual placeholders (spec exact from WEB-715) ── */
.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));
}

/* ── Tablet (768px+) ── */
@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .nav-menu {
    display: flex !important; position: static; border: none;
    padding: 0; box-shadow: none; background: transparent;
  }
  .nav-menu ul { flex-direction: row; gap: 0; align-items: center; }
  .nav-menu a { padding: 0.5rem 0.75rem; }
  .nav-cta-header { display: inline-flex; }
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
  .about-grid { flex-direction: row; align-items: flex-start; }
  .about-grid > .visual-placeholder { flex-shrink: 0; width: 42%; }
  .contact-grid { flex-direction: row; align-items: flex-start; }
  .contact-info-panel { flex: 1; }
  .contact-form-panel { flex: 1; }
  .service-detail-inner { flex-direction: row; gap: 2.5rem; }
  .service-detail-inner > .visual-placeholder { flex-shrink: 0; width: 38%; }
  .form-row { flex-direction: row; }
  .form-row .form-group { flex: 1; }
}

/* ── Desktop (1024px+) ── */
@media (min-width: 1024px) {
  .hero-content { flex-direction: row; align-items: center; gap: 3.5rem; }
  .hero-text { flex: 1; }
  .hero-visual { flex: 1; }
  .service-grid { grid-template-columns: repeat(4, 1fr); }
  .contact-map iframe { height: 380px; }
}

/* ─────────────────────────────────────────────────────────────
   Motion pass — WEB-5856
   Template B/C artisan PME — animations discrètes GPU-friendly.
   Toutes les animations sont sous prefers-reduced-motion:no-preference.
   ───────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {

  @keyframes afpmm-fade-up {
    from { opacity: 0; transform: translate3d(0, 16px, 0); }
    to   { opacity: 1; transform: none; }
  }

  /* 1. Hero — entrée séquencée h1 → tagline → CTAs → creole → visual */
  .hero .hero-text > h1,
  .hero .hero-text > .hero-tagline,
  .hero .hero-text > .hero-ctas,
  .hero .hero-text > .hero-creole,
  .hero .hero-visual > .visual-placeholder {
    animation: afpmm-fade-up 560ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  .hero .hero-text > .hero-tagline    { animation-delay: 90ms; }
  .hero .hero-text > .hero-ctas       { animation-delay: 180ms; }
  .hero .hero-text > .hero-creole     { animation-delay: 270ms; }
  .hero .hero-visual > .visual-placeholder {
    animation-duration: 700ms; animation-delay: 220ms;
  }

  /* 2. Scroll reveal cards (fallback via IntersectionObserver → .is-visible) */
  .feature-card,
  .service-card,
  .about-grid > .visual-placeholder,
  .service-detail {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
    transition:
      opacity 720ms cubic-bezier(0.22, 1, 0.36, 1),
      transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
  }
  .feature-card.is-visible,
  .service-card.is-visible,
  .about-grid > .visual-placeholder.is-visible,
  .service-detail.is-visible {
    opacity: 1;
    transform: none;
  }
  .feature-grid .feature-card:nth-child(2) { transition-delay: 80ms; }
  .feature-grid .feature-card:nth-child(3) { transition-delay: 160ms; }
  .service-grid .service-card:nth-child(2) { transition-delay: 70ms; }
  .service-grid .service-card:nth-child(3) { transition-delay: 140ms; }
  .service-grid .service-card:nth-child(4) { transition-delay: 210ms; }

  /* Chromium 115+ — scroll-driven natif (remplace la version JS quand dispo) */
  @supports (animation-timeline: view()) {
    .feature-card,
    .service-card,
    .about-grid > .visual-placeholder,
    .service-detail {
      opacity: 0;
      transform: translate3d(0, 20px, 0);
      animation: afpmm-fade-up 720ms cubic-bezier(0.22, 1, 0.36, 1) both;
      animation-timeline: view();
      animation-range: entry 5% cover 25%;
      transition: none;
    }
  }

  /* 3. Service card — hover lift + ombre douce */
  .service-card {
    transition:
      opacity 720ms cubic-bezier(0.22, 1, 0.36, 1),
      transform 300ms cubic-bezier(0.22, 1, 0.36, 1),
      box-shadow 300ms cubic-bezier(0.22, 1, 0.36, 1),
      border-color 300ms ease-out;
  }
  .service-card:hover,
  .service-card:focus-within {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.09);
    border-color: color-mix(in srgb, var(--color-secondary) 45%, var(--color-bg));
  }

  /* 4. Feature card — bord gauche qui s'élargit au survol */
  .feature-card {
    transition:
      opacity 720ms cubic-bezier(0.22, 1, 0.36, 1),
      transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
      border-left-width 220ms ease-out,
      border-left-color 220ms ease-out,
      box-shadow 260ms ease-out;
  }
  .feature-card:hover,
  .feature-card:focus-within {
    border-left-width: 6px;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.06);
  }

  /* 5. Placeholder — dégradé qui glisse doucement au survol */
  .visual-placeholder {
    background-size: 220% 220%;
    background-position: 0% 50%;
    transition: background-position 900ms ease-out;
  }
  .service-card:hover .visual-placeholder,
  .about-grid > .visual-placeholder:hover,
  .hero-visual > .visual-placeholder:hover {
    background-position: 100% 50%;
  }

  /* 6. CTA banner — boutons lift léger + halo focus */
  .cta-banner .btn {
    transition:
      background 200ms ease-out,
      color 200ms ease-out,
      border-color 200ms ease-out,
      transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
      box-shadow 220ms ease-out;
  }
  .cta-banner .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0,0,0,0.18);
  }
}

/* ── Reduced motion — kill switch (WCAG 2.3.3 + AGENTS.md) ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
  .feature-card,
  .service-card,
  .about-grid > .visual-placeholder,
  .service-detail,
  .hero .hero-text > h1,
  .hero .hero-text > .hero-tagline,
  .hero .hero-text > .hero-ctas,
  .hero .hero-text > .hero-creole,
  .hero .hero-visual > .visual-placeholder {
    opacity: 1 !important;
    transform: none !important;
  }
}