/* =========================================================
   Pascal Transformiste — feuille de style
   Palette : Belle Époque, chaude et sombre
   ========================================================= */

:root{
  --bg:            #1c1210;
  --bg-alt:        #241813;
  --panel:         #2a1c16;
  --cream:         #ede3d3;
  --cream-dim:     #cbbda6;
  --taupe:         #8a7a6a;
  --bronze:        #b8763f;
  --bronze-light:  #d4996a;
  --bordeaux:      #5c1f2a;
  --bordeaux-light:#7a2331;
  --rule:          rgba(184,118,63,0.35);

  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body:    "Montserrat", "Segoe UI", Arial, sans-serif;

  --maxw: 1160px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a{ color: var(--bronze-light); text-decoration:none; }
a:hover{ color: var(--cream); }

:focus-visible{
  outline: 2px solid var(--bronze-light);
  outline-offset: 3px;
}

h1,h2,h3,h4,h5,h6{
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 0.01em;
  margin: 0 0 0.6em;
}

h1{ font-size: clamp(2.4rem, 5vw, 3.8rem); line-height:1.1; font-weight:600; }
h2{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); line-height:1.2; }
h3{ font-size: 1.5rem; }

p{ margin: 0 0 1.2em; color: var(--cream-dim); }

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Bandeau officiel (backlink) ---------- */
.official-bar{
  background: var(--bordeaux);
  border-bottom: 1px solid var(--rule);
  padding: 10px 0;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}
.official-bar a{
  color: var(--cream);
  font-weight: 600;
  border-bottom: 1px solid var(--bronze-light);
}
.official-bar a:hover{ color: var(--bronze-light); }

/* ---------- Header ---------- */
.site-header{
  padding: 26px 0;
  border-bottom: 1px solid var(--rule);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.logotype{
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--cream);
  display:flex;
  flex-direction: column;
  line-height: 1.05;
}
.logotype span{
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--bronze-light);
  margin-top: 4px;
}
.main-nav ul{
  display:flex;
  gap: 34px;
  list-style:none;
  margin:0; padding:0;
}
.main-nav a{
  color: var(--cream-dim);
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}
.main-nav a:hover,
.main-nav a[aria-current="page"]{
  color: var(--cream);
  border-bottom-color: var(--bronze);
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 78vh;
  display:flex;
  align-items:flex-end;
  background: linear-gradient(180deg, rgba(28,18,16,0.15) 0%, rgba(28,18,16,0.55) 55%, rgba(28,18,16,0.96) 100%),
              url("../images/hero.jpg") center/cover no-repeat;
}
.hero-content{
  padding: 60px 0 70px;
  max-width: 720px;
}
.hero-eyebrow{
  color: var(--bronze-light);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  margin-bottom: 18px;
}
.hero h1{ margin-bottom: 20px; }
.hero p{ color: var(--cream); font-size: 1.05rem; max-width: 60ch; }

/* ---------- Sections generic ---------- */
section{ padding: 90px 0; }
.section-alt{ background: var(--bg-alt); }
.section-head{ max-width: 640px; margin-bottom: 54px; }
.section-head .kicker{
  font-family: var(--font-display);
  font-style: italic;
  color: var(--bronze-light);
  font-size: 1.1rem;
}

.rule{
  width: 64px;
  height: 1px;
  background: var(--bronze);
  margin: 22px 0;
  border:none;
}

/* ---------- Trait cards (3 up) ---------- */
.traits{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.trait h3{ color: var(--bronze-light); font-size: 1.3rem; }

/* ---------- Split feature (image + text) ---------- */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items:center;
}
.split.reverse .split-media{ order: 2; }
.split-media img{ border: 1px solid var(--rule); }

/* ---------- Innovations 3-up with image ---------- */
.feature-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin-top: 20px;
}
.feature-card img{ margin-bottom: 20px; aspect-ratio: 4/3; object-fit: cover; width:100%; }
.feature-card h4{ font-family: var(--font-display); font-size: 1.3rem; color: var(--cream); }

/* ---------- CTA band ---------- */
.cta-band{
  text-align:center;
  padding: 100px 0;
  background: linear-gradient(180deg, rgba(92,31,42,0.35), rgba(28,18,16,0));
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.cta-band h2{ max-width: 720px; margin: 0 auto 30px; }

.btn{
  display:inline-block;
  padding: 15px 36px;
  border: 1px solid var(--bronze);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  transition: background 0.2s ease, color 0.2s ease;
}
.btn:hover{ background: var(--bronze); color: var(--bg); }
.btn-solid{ background: var(--bronze); color: var(--bg); border-color: var(--bronze); }
.btn-solid:hover{ background: var(--bronze-light); border-color: var(--bronze-light); }

/* ---------- Stats ---------- */
.stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align:center;
  margin: 50px 0;
}
.stat-num{
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--bronze-light);
  line-height:1;
}
.stat-label{
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--taupe);
  margin-top: 10px;
}

/* ---------- FAQ ---------- */
.faq-item{
  border-bottom: 1px solid var(--rule);
  padding: 26px 0;
}
.faq-item h3{ font-size: 1.15rem; color: var(--cream); margin-bottom: 10px; }
.faq-item p{ margin:0; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--bg-alt);
  padding: 70px 0 30px;
  border-top: 1px solid var(--rule);
}
.footer-official{
  text-align:center;
  padding-bottom: 50px;
  margin-bottom: 50px;
  border-bottom: 1px solid var(--rule);
}
.footer-official .logotype{ justify-content:center; align-items:center; margin: 0 auto 14px; }
.footer-official a.btn{ margin-top: 18px; }
.footer-official p{ max-width: 520px; margin: 14px auto 0; }

.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap: 20px;
  font-size: 0.8rem;
  color: var(--taupe);
}
.social-links{ display:flex; gap: 20px; }
.social-links a{ color: var(--cream-dim); font-size: 0.8rem; letter-spacing: 0.04em; }

/* ---------- Biographie ---------- */
.bio-quote{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--cream);
  max-width: 820px;
  line-height: 1.4;
}
.bio-icons{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align:center;
  margin-top: 30px;
}
.bio-icon{
  width: 46px; height: 46px;
  margin: 0 auto 18px;
  border: 1px solid var(--bronze);
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  color: var(--bronze-light);
  font-family: var(--font-display);
  font-size: 1.3rem;
}
.bio-closing{
  text-align:center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  color: var(--cream);
  max-width: 760px;
  margin: 0 auto;
}

/* ---------- Galerie ---------- */
.gallery-intro{ max-width: 680px; margin-bottom: 44px; }
.gallery-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.gallery-grid a{ display:block; overflow:hidden; border: 1px solid var(--rule); }
.gallery-grid img{
  aspect-ratio: 3/2;
  object-fit: cover;
  width:100%;
  transition: transform 0.4s ease;
}
.gallery-grid a:hover img{ transform: scale(1.06); }

/* ---------- Contact ---------- */
.contact-grid{
  display:grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
}
.contact-info-item{ margin-bottom: 34px; }
.contact-info-item .label{
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--taupe);
  margin-bottom: 6px;
}
.contact-info-item a, .contact-info-item span{
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--cream);
}

form.contact-form label{
  display:block;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--taupe);
  margin-bottom: 8px;
}
form.contact-form .field{ margin-bottom: 24px; }
form.contact-form input,
form.contact-form textarea{
  width:100%;
  background: var(--panel);
  border: 1px solid var(--rule);
  color: var(--cream);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.92rem;
}
form.contact-form input:focus,
form.contact-form textarea:focus{
  outline: none;
  border-color: var(--bronze);
}
form.contact-form textarea{ min-height: 140px; resize: vertical; }
form.contact-form button{
  background: var(--bronze);
  color: var(--bg);
  border: none;
  padding: 15px 38px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background 0.2s ease;
}
form.contact-form button:hover{ background: var(--bronze-light); }
.form-note{ font-size: 0.78rem; color: var(--taupe); margin-top: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .traits, .feature-grid, .stats, .bio-icons{ grid-template-columns: 1fr; }
  .split, .split.reverse .split-media{ grid-template-columns: 1fr; order: initial; }
  .split{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; gap: 44px; }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .main-nav ul{ gap: 20px; flex-wrap: wrap; }
}

@media (max-width: 520px){
  .gallery-grid{ grid-template-columns: 1fr 1fr; }
  section{ padding: 60px 0; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .gallery-grid img{ transition:none; }
}