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

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

img { max-width: 100%; display: block; }

a { color: var(--color-primary); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }
a:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 2px; border-radius: 2px; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.25;
  color: var(--color-accent);
}

h1 { font-size: clamp(1.75rem, 5vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 4vw, 2rem); }
h3 { font-size: clamp(1.1rem, 3vw, 1.4rem); }

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

/* Layout utilities */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: 3.5rem 0; }
.section--alt { background-color: color-mix(in srgb, var(--color-secondary) 25%, var(--color-bg)); }

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

/* ── Header & nav ── */
.site-header {
  background-color: var(--color-bg);
  border-bottom: 3px solid var(--color-secondary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.site-logo img { height: 48px; width: auto; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 4px;
  aria-label: "Menu";
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--color-accent);
  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: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-secondary);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.site-nav.is-open { display: block; }

.site-nav ul {
  list-style: none;
  padding: 0.5rem 1.25rem 1rem;
}
.site-nav li + li { border-top: 1px solid color-mix(in srgb, var(--color-secondary) 50%, var(--color-bg)); }
.site-nav a {
  display: block;
  padding: 0.75rem 0;
  font-weight: 600;
  color: var(--color-text);
  font-size: 1rem;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--color-primary); text-decoration: none; }
.site-nav a[aria-current="page"] { border-left: 3px solid var(--color-primary); padding-left: 0.75rem; }

/* ── Hero ── */
.hero {
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--color-secondary) 40%, var(--color-bg)) 0%,
    var(--color-bg) 70%
  );
  padding: 3rem 0 2rem;
}
.hero__inner { display: flex; flex-direction: column; gap: 2rem; }
.hero__text { order: 2; }
.hero__visual { order: 1; }
.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.hero h1 { color: var(--color-accent); margin-bottom: 1rem; }
.hero__intro { font-size: 1.05rem; color: var(--color-text); margin-bottom: 1.5rem; }
.hero__tagline {
  font-style: italic;
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; }

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

/* ── Rating badge ── */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: color-mix(in srgb, var(--color-secondary) 50%, var(--color-bg));
  border: 1px solid var(--color-secondary);
  border-radius: 20px;
  padding: 0.35rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.rating-badge .stars { color: #F59E0B; letter-spacing: -1px; }

/* ── Section headings ── */
.section-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-heading h2 { margin-bottom: 0.5rem; }
.section-heading p { color: color-mix(in srgb, var(--color-text) 75%, transparent); font-size: 1.05rem; }

/* ── Service cards ── */
.services-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.service-card {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-secondary) 60%, var(--color-bg));
  background: var(--color-bg);
}
.service-card__body { padding: 1.25rem; }
.service-card h3 { margin-bottom: 0.5rem; }
.service-card p { font-size: 0.95rem; color: color-mix(in srgb, var(--color-text) 80%, transparent); }

/* ── Feature blocks (home page 3-col) ── */
.features {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
.feature { padding: 1.5rem; border-radius: 10px; background: var(--color-bg); border: 1px solid color-mix(in srgb, var(--color-secondary) 60%, var(--color-bg)); }
.feature__icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.feature h3 { color: var(--color-primary); margin-bottom: 0.5rem; }
.feature p { font-size: 0.95rem; }

/* ── CTA section ── */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.cta-section h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-section p { color: rgba(255,255,255,0.9); margin-bottom: 1.5rem; font-size: 1.05rem; }
.cta-section .btn--primary { background-color: var(--color-secondary); color: var(--color-accent); border-color: var(--color-secondary); }
.cta-section .btn--primary:hover { background-color: #fff; border-color: #fff; }
.cta-section .btn--outline { border-color: rgba(255,255,255,0.8); color: #fff; }
.cta-section .btn--outline:hover { background-color: rgba(255,255,255,0.15); text-decoration: none; }
.cta-section .ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.cta-phone { font-size: 1.5rem; font-weight: 700; color: var(--color-secondary); text-decoration: none; display: block; margin-bottom: 1rem; }
.cta-phone:hover { text-decoration: underline; color: #fff; }

/* ── Proof block ── */
.proof { text-align: center; padding: 2rem 0; }
.proof__quote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-accent);
  max-width: 600px;
  margin: 0 auto 1rem;
}

/* ── About page ── */
.about-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.about-text p + p { margin-top: 1rem; }

/* ── Contact page ── */
.contact-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info__item { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 1.25rem; }
.contact-info__icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 0.1rem; }
.contact-info__label { font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-primary); display: block; margin-bottom: 0.15rem; }

.map-wrapper {
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid color-mix(in srgb, var(--color-secondary) 70%, var(--color-bg));
  margin-top: 1.5rem;
}
.map-wrapper iframe { display: block; width: 100%; height: 280px; border: none; }

/* ── Form ── */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-group label { font-weight: 600; font-size: 0.9rem; color: var(--color-text); }
.form-group input,
.form-group textarea,
.form-group select {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid color-mix(in srgb, var(--color-text) 25%, transparent);
  border-radius: 6px;
  background: var(--color-bg);
  color: var(--color-text);
  width: 100%;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 0.8rem; color: color-mix(in srgb, var(--color-text) 65%, transparent); }

/* ── Footer ── */
.site-footer {
  background-color: var(--color-accent);
  color: rgba(255,255,255,0.9);
  padding: 2.5rem 0 1.5rem;
}
.footer-inner {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.footer-brand .footer-logo { height: 40px; filter: brightness(10); margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.9rem; opacity: 0.85; }
.footer-col h4 {
  font-family: var(--font-display);
  color: var(--color-secondary);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}
.footer-col ul { list-style: none; }
.footer-col li + li { margin-top: 0.35rem; }
.footer-col a { color: rgba(255,255,255,0.85); font-size: 0.9rem; }
.footer-col a:hover { color: var(--color-secondary); }
.footer-col address { font-style: normal; font-size: 0.9rem; opacity: 0.85; line-height: 1.7; }
.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.2);
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ── Visual Placeholders ── */
.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));
}

/* ── Products page ── */
.products-section { padding: 2.5rem 0; }
.products-section + .products-section { border-top: 1px solid color-mix(in srgb, var(--color-secondary) 60%, var(--color-bg)); }
.product-block {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  align-items: center;
}
.product-block__text h2 { margin-bottom: 0.75rem; }
.product-block__text ul {
  padding-left: 1.25rem;
  margin-top: 0.75rem;
}
.product-block__text li { margin-bottom: 0.3rem; font-size: 0.95rem; }

/* ── Mentions légales ── */
.legal-content h2 { margin-top: 2rem; margin-bottom: 0.5rem; font-size: 1.2rem; }
.legal-content p, .legal-content li { font-size: 0.95rem; }

/* ── Responsive: tablet ── */
@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .about-content { flex-direction: row; align-items: flex-start; }
  .about-content .visual-placeholder { flex: 0 0 42%; }
  .product-block { grid-template-columns: 1fr 1fr; }
  .product-block:nth-child(even) .product-block__visual { order: -1; }
}

/* ── Responsive: desktop ── */
@media (min-width: 960px) {
  .nav-toggle { display: none; }
  .site-nav {
    display: flex !important;
    position: static;
    border: none;
    box-shadow: none;
    background: transparent;
  }
  .site-nav ul {
    display: flex;
    gap: 0.25rem;
    padding: 0;
  }
  .site-nav li + li { border: none; }
  .site-nav a { padding: 0.4rem 0.85rem; border-radius: 5px; }
  .site-nav a[aria-current="page"] { border: none; padding-left: 0.85rem; background: color-mix(in srgb, var(--color-secondary) 45%, var(--color-bg)); }

  .hero__inner { flex-direction: row; align-items: center; gap: 3rem; }
  .hero__text { order: 1; flex: 1; }
  .hero__visual { order: 2; flex: 1; }

  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .map-wrapper iframe { height: 340px; }
}