/* ============================================
   Carrosserie AGC — feuille de style
   Palette relevée sur le visuel réel du site :
   - accent clair (titres, icônes, footer)   : #6FC6E8 / #89CEEF
   - accent profond (citation, bordures)     : #1f6fae
   ============================================ */

:root {
  --accent: #6FC6E8;
  --accent-deep: #1f6fae;
  --footer-bg: #89CEEF;
  --bg-light: #f6f8fb;
  --text: #2c2f3a;
  --text-soft: #555a68;
  --white: #ffffff;
  --max-width: 1140px;
  --radius: 6px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Open Sans', Arial, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--white);
}

h1, h2, h3 {
  font-weight: 700;
  margin: 0 0 24px;
}

h2 {
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 14px;
}

h2 img { width: 40px; height: 40px; flex-shrink: 0; }

h2.centered { justify-content: center; }

a { color: var(--accent-deep); text-decoration: none; }
a:hover { color: var(--accent); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow { max-width: 760px; }

.section { padding: 70px 0; }
.section-white { background: var(--white); }
.section-light { background: var(--bg-light); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.two-col.align-top { align-items: start; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 2px 10px rgba(20, 30, 70, 0.08);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img { height: 44px; display: block; }

.main-nav { display: flex; gap: 30px; }

.main-nav a {
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  color: var(--accent-deep);
  border-bottom-color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- Langues ---------- */
.lang-bar {
  background: var(--white);
  padding: 40px 24px 36px;
}

.languages {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 700;
}

.languages span { display: flex; align-items: center; gap: 10px; }
.flag { font-size: 1.3rem; line-height: 1; }

/* ---------- Hero photo ---------- */
.hero-photo {
  position: relative;
  background: url('../images/sans-titreAGC-29.jpg') center / cover no-repeat;
  min-height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 24px;
}

.hero-overlay {
  background: rgba(255, 255, 255, 0.8);
  padding: 46px 56px;
  max-width: 680px;
  text-align: center;
  border-radius: 4px;
}

.hero-quote {
  margin: 0;
  font-style: italic;
  font-weight: 700;
  font-size: 1.55rem;
  line-height: 1.5;
  color: var(--accent-deep);
}

.quote-mark {
  font-size: 2rem;
  color: var(--accent-deep);
  font-family: Georgia, serif;
}

/* ---------- Prestations / points forts ---------- */
.check-list {
  list-style: disc;
  margin: 0 0 32px;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--text-soft);
}

.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.gallery img {
  width: 100%;
  display: block;
  border: 4px solid var(--accent-deep);
  border-radius: 8px;
}

.lead {
  color: var(--text-soft);
  margin: 0 0 28px;
}

.numbered-list {
  list-style: none;
  margin: 0 0 36px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.numbered-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-soft);
}

.numbered-list img { width: 28px; height: 28px; flex-shrink: 0; }

.brands {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.brands img {
  height: 42px;
  width: auto;
  object-fit: contain;
  filter: grayscale(45%);
  opacity: 0.85;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

.brands img:hover { filter: none; opacity: 1; }

/* ---------- Histoire ---------- */
.history {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.history p { margin: 0; color: var(--text-soft); }

/* ---------- Contact ---------- */
.company-name {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 26px;
  color: var(--text);
}

.company-name .accent { color: var(--accent); }

.contact-list {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-list img { width: 26px; height: 26px; flex-shrink: 0; }
.contact-list span, .contact-list a { color: var(--accent-deep); }

.hours p { margin: 0 0 8px; color: var(--text-soft); }
.hours strong { color: var(--accent); }

.map-embed {
  width: 100%;
  height: 380px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 10px 24px rgba(20, 30, 70, 0.12);
}

/* ---------- Vue 360 ---------- */
.panorama-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.panorama-grid iframe {
  width: 100%;
  height: 260px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 8px 20px rgba(20, 30, 70, 0.12);
}

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 26px 24px;
  background: var(--footer-bg);
  color: #ffffff;
  font-size: 0.85rem;
}

.site-footer a { color: #ffffff; text-decoration: underline; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; gap: 44px; }
  .panorama-grid { grid-template-columns: 1fr; }
  .section { padding: 50px 0; }
  .hero-overlay { padding: 32px 28px; }
}

@media (max-width: 720px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    box-shadow: 0 10px 18px rgba(20, 30, 70, 0.08);
    transition: max-height 0.25s ease;
  }
  .main-nav.open { max-height: 320px; }
  .main-nav a {
    padding: 14px 24px;
    border-bottom: 1px solid #eef1f8;
    width: 100%;
  }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-quote { font-size: 1.25rem; }
  .hero-photo { min-height: 420px; }
}

@media (max-width: 480px) {
  .languages { flex-direction: column; gap: 10px; align-items: center; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .hero-overlay { padding: 24px 18px; }
}