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

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 2px; }

/* ===== 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));
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary);
  line-height: 1.2;
}
h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3.5vw, 2rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; }

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

section { padding: 3.5rem 0; }
section:nth-child(even) { background: color-mix(in srgb, var(--color-secondary) 15%, var(--color-bg)); }

/* ===== HEADER / NAV ===== */
header {
  background: var(--color-bg);
  border-bottom: 2px solid color-mix(in srgb, var(--color-secondary) 60%, var(--color-bg));
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(14,107,124,0.07);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.logo-link {
  display: flex;
  align-items: center;
}
.logo-link svg { height: 40px; width: auto; }

nav { display: flex; align-items: center; gap: 0.25rem; }

nav a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
nav a:hover, nav a[aria-current="page"] {
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
}

.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 0.45rem 1rem !important;
  border-radius: 24px !important;
  font-weight: 600 !important;
}
.nav-cta:hover { background: color-mix(in srgb, var(--color-accent) 85%, #000) !important; color: #fff !important; }

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  color: var(--color-primary);
}
.menu-toggle svg { width: 26px; height: 26px; }

/* ===== HERO ===== */
.hero {
  padding: 3rem 0 2.5rem;
  background: color-mix(in srgb, var(--color-primary) 5%, var(--color-bg));
}
.hero-content {
  display: grid;
  gap: 2rem;
}
.hero-text { order: 1; }
.hero-visual { order: 2; }
.hero-text h1 { margin-bottom: 1rem; }
.hero-text p { font-size: 1.1rem; color: color-mix(in srgb, var(--color-text) 80%, var(--color-bg)); max-width: 55ch; }

.cta-group { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

.btn-primary {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: 28px;
  border: 2px solid var(--color-primary);
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
  text-align: center;
}
.btn-primary:hover { background: color-mix(in srgb, var(--color-primary) 85%, #000); border-color: color-mix(in srgb, var(--color-primary) 85%, #000); }

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: 28px;
  border: 2px solid var(--color-primary);
  transition: background 0.2s, color 0.2s;
  text-align: center;
}
.btn-secondary:hover { background: var(--color-primary); color: #fff; }

/* ===== FEATURES / ATOUTS ===== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}
.feature-card {
  background: var(--color-bg);
  border: 1px solid color-mix(in srgb, var(--color-secondary) 50%, var(--color-bg));
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.feature-icon {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
  color: var(--color-accent);
}
.feature-card h3 { font-size: 1rem; margin-bottom: 0.25rem; color: var(--color-primary); }
.feature-card p { font-size: 0.9rem; margin: 0; color: color-mix(in srgb, var(--color-text) 75%, var(--color-bg)); }

/* ===== SERVICES CARDS ===== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
.service-card {
  background: var(--color-bg);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(14,107,124,0.07);
  border: 1px solid color-mix(in srgb, var(--color-secondary) 40%, var(--color-bg));
}
.service-card-body { padding: 1.25rem 1.5rem; }
.service-card h3 { color: var(--color-primary); margin-bottom: 0.5rem; }
.service-card p { font-size: 0.95rem; margin: 0; color: color-mix(in srgb, var(--color-text) 80%, var(--color-bg)); }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}
.about-values { margin-top: 1.5rem; }
.value-item { margin-bottom: 1rem; display: flex; gap: 0.75rem; }
.value-label { font-weight: 700; color: var(--color-accent); min-width: 120px; }

/* ===== TESTIMONIAL ===== */
.testimonial-banner {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-bg));
  border-left: 4px solid var(--color-accent);
  border-radius: 0 8px 8px 0;
  padding: 1.25rem 1.5rem;
  margin-top: 2rem;
  font-style: italic;
  font-size: 1.05rem;
}
.testimonial-banner cite { display: block; margin-top: 0.5rem; font-style: normal; font-weight: 600; color: var(--color-primary); font-size: 0.9rem; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; gap: 2rem; }
.contact-info h3 { color: var(--color-primary); margin-bottom: 0.75rem; }
.contact-info p, .contact-info a { font-size: 1rem; color: var(--color-text); }
.contact-info a:hover { color: var(--color-primary); }

.contact-form { background: color-mix(in srgb, var(--color-secondary) 12%, var(--color-bg)); border-radius: 10px; padding: 1.75rem; }
.contact-form h3 { color: var(--color-primary); margin-bottom: 1.25rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.35rem; color: var(--color-text); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid color-mix(in srgb, var(--color-text) 25%, var(--color-bg));
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 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: 110px; }
.form-note { font-size: 0.8rem; color: color-mix(in srgb, var(--color-text) 60%, var(--color-bg)); margin-top: 0.5rem; }

.map-wrap { border-radius: 10px; overflow: hidden; margin-top: 1.5rem; }
.map-wrap iframe { width: 100%; height: 300px; border: 0; display: block; }

/* ===== FOOTER ===== */
footer {
  background: var(--color-primary);
  color: #fff;
  padding: 2.5rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  gap: 1.75rem;
}
.footer-brand h3 { font-family: var(--font-display); color: #fff; margin-bottom: 0.5rem; }
.footer-brand p { font-size: 0.9rem; color: color-mix(in srgb, #fff 75%, var(--color-primary)); }
.footer-col h4 { color: var(--color-secondary); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.75rem; }
.footer-col a { display: block; color: color-mix(in srgb, #fff 80%, var(--color-primary)); font-size: 0.9rem; margin-bottom: 0.35rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid color-mix(in srgb, #fff 20%, var(--color-primary));
  margin-top: 2rem;
  padding-top: 1rem;
  text-align: center;
  font-size: 0.8rem;
  color: color-mix(in srgb, #fff 55%, var(--color-primary));
}

/* ===== MENTIONS LÉGALES ===== */
.legal-content h2 { margin-top: 2rem; font-size: 1.2rem; }
.legal-content p, .legal-content li { font-size: 0.95rem; }
.legal-content ul { margin-left: 1.5rem; margin-bottom: 1rem; }

/* ===== STARS ===== */
.stars { color: var(--color-accent); letter-spacing: 2px; }
.rating-badge { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; font-weight: 600; color: var(--color-primary); }

/* ===== PHONE CTA BAR (mobile) ===== */
.phone-bar {
  display: flex;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-accent);
  color: #fff;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0.85rem;
  z-index: 200;
  text-decoration: none;
}
.phone-bar:hover { background: color-mix(in srgb, var(--color-accent) 85%, #000); color: #fff; }

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

@media (min-width: 768px) {
  .hero-content { grid-template-columns: 1fr 1fr; align-items: center; }
  .hero-text { order: 1; }
  .hero-visual { order: 2; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .phone-bar { display: none; }
}

@media (min-width: 1024px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Mobile nav */
@media (max-width: 767px) {
  .menu-toggle { display: flex; }
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 1rem 1.25rem;
    border-bottom: 2px solid color-mix(in srgb, var(--color-secondary) 60%, var(--color-bg));
    box-shadow: 0 4px 16px rgba(14,107,124,0.1);
    gap: 0.25rem;
    align-items: stretch;
  }
  nav.is-open { display: flex; }
  nav a { padding: 0.6rem 0.75rem; font-size: 1rem; }
  body { padding-bottom: 60px; }
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  z-index: 9999;
}
.skip-link:focus { left: 0.5rem; }

/* ================================================================
   MOTION LAYER — template F "mono-zen" (WEB-6136)
   Grammaire : lenteur, respiration, halos doux. Rien qui coupe.
   Tous les effets sont encapsulés par prefers-reduced-motion.
   ================================================================ */
@media (prefers-reduced-motion: no-preference) {

  /* --- 1. Hero fade-in à l'entrée de page --- */
  .hero-text,
  .hero-visual {
    animation: sj-hero-fade 900ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }
  .hero-visual { animation-delay: 180ms; }

  @keyframes sj-hero-fade {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* --- 2. Placeholder qui respire (dégradé qui glisse ultra-lentement) --- */
  .hero-visual .visual-placeholder {
    background-size: 180% 180%;
    background-position: 0% 50%;
    animation: sj-breathe 12s ease-in-out infinite;
  }
  @keyframes sj-breathe {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
  }

  /* --- 3. CTA halo pulsé, discret --- */
  .btn-primary {
    position: relative;
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-primary) 35%, transparent);
    animation: sj-halo 2800ms ease-in-out infinite;
    transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.3s;
  }
  .btn-primary:hover {
    transform: translateY(-1px);
    animation-play-state: paused;
    box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--color-primary) 45%, transparent);
  }
  @keyframes sj-halo {
    0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-primary) 30%, transparent); }
    50%      { box-shadow: 0 0 0 10px color-mix(in srgb, var(--color-primary) 0%, transparent); }
  }

  /* --- 4. Cartes services : hover lift --- */
  .service-card {
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  }
  .service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px -12px rgba(14, 107, 124, 0.22);
    border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-bg));
  }
  .feature-card {
    transition: transform 0.28s ease, border-color 0.28s ease;
  }
  .feature-card:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--color-primary) 35%, var(--color-bg));
  }

  /* --- 5. Reveal au scroll (activé par JS) : sections + cards --- */
  .sj-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 700ms ease, transform 700ms ease;
    transition-delay: var(--sj-reveal-delay, 0ms);
  }
  .sj-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* --- 6. Nav underline animé (souligne depuis le centre) --- */
  nav a:not(.nav-cta) {
    position: relative;
  }
  nav a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: 0.15rem;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
    transition: left 0.28s ease, right 0.28s ease;
  }
  nav a:not(.nav-cta):hover::after,
  nav a:not(.nav-cta)[aria-current="page"]::after {
    left: 0.75rem;
    right: 0.75rem;
  }
}

/* Garde-fou WCAG 2.3.3 — coupe tout mouvement si l'utilisateur le demande */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .sj-reveal { opacity: 1 !important; transform: none !important; }
}