:root {
  --ink: #123538;
  --deep: #08282a;
  --gold: #b58a3a;
  --cream: #f8f4eb;
  --soft: #eee5d5;
  --white: #ffffff;
  --muted: #657477;
  --line: #ded5c5;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
}
h1, h2, h3, .brand strong, .quote {
  font-family: Georgia, "Times New Roman", serif;
}
h1, h2, h3, p { margin-top: 0; }
a { color: inherit; }
.container { width: min(1120px, 92%); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-size: 22px;
}
.brand strong { display: block; font-size: 25px; }
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
nav { display: flex; align-items: center; gap: 22px; }
nav a { text-decoration: none; font-size: 14px; }

.button {
  display: inline-block;
  padding: 13px 23px;
  border: 0;
  border-radius: 999px;
  background: var(--gold);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}
.button-small { padding: 11px 17px; }

.hero {
  min-height: 690px;
  display: flex;
  align-items: center;
  color: white;
  background:
    linear-gradient(90deg, rgba(5,31,33,.93), rgba(5,31,33,.58) 48%, rgba(5,31,33,.12)),
    url("assets/salle-reception.jpg") center/cover no-repeat;
}
.hero-content { padding: 110px 0; max-width: 690px; }
.eyebrow {
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.hero .eyebrow { color: #ead5a4; }
h1 {
  margin: 13px 0 25px;
  font-size: clamp(48px, 7vw, 82px);
  line-height: 1.02;
}
h1 em, h2 em {
  font-weight: 400;
}
.hero-text { max-width: 580px; font-size: 19px; }
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}
.hero-tags span {
  padding: 8px 13px;
  border: 1px solid rgba(255,255,255,.38);
  border-radius: 999px;
  font-size: 13px;
}

.section { padding: 88px 0; }
.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
h2 {
  font-size: 48px;
  line-height: 1.1;
  margin: 10px 0 22px;
}
.intro p { color: var(--muted); }
.text-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--gold);
  font-weight: 700;
  text-decoration: none;
}
.feature-panel {
  padding: 35px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.feature {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.feature:last-child { border-bottom: 0; }
.feature > span { color: var(--gold); font-weight: 700; }
.feature strong { font-family: Georgia, "Times New Roman", serif; font-size: 21px; }
.feature p { margin: 5px 0 0; font-size: 14px; }

.soft-section { background: var(--soft); }
.section-heading { text-align: center; max-width: 700px; margin: 0 auto 42px; }
.section-heading p:last-child { color: var(--muted); }
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card {
  padding: 30px 23px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
}
.card-icon { color: var(--gold); font-size: 31px; }
.card h3 { margin: 8px 0; font-size: 25px; }
.card p { color: var(--muted); font-size: 14px; }

.gallery-section { background: var(--deep); color: white; }
.light-heading .eyebrow { color: #e4c27c; }
.gallery {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 15px;
}
.gallery figure { margin: 0; overflow: hidden; border-radius: 15px; }
.gallery img {
  width: 100%;
  height: 260px;
  display: block;
  object-fit: cover;
}
.gallery-main img { height: 360px; }
.quote {
  margin: 35px auto 0;
  max-width: 720px;
  text-align: center;
  font-size: 27px;
  color: #eee4d3;
}

.contact-section {
  background: linear-gradient(135deg, #fff, #f0e6d5);
}
.contact-note {
  display: grid;
  gap: 3px;
  margin-top: 28px;
}
.contact-note span { color: var(--muted); }
form {
  padding: 30px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 18px 45px rgba(20,40,40,.08);
}
label {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  font-weight: 700;
}
input, textarea {
  width: 100%;
  margin: 6px 0 10px;
  padding: 13px 14px;
  border: 1px solid #d8d1c5;
  border-radius: 10px;
  background: white;
  color: var(--ink);
  font: inherit;
}
textarea { min-height: 110px; resize: vertical; }
.form-help { margin: 12px 0 0; color: var(--muted); font-size: 12px; }

footer {
  padding: 34px 0;
  background: #062326;
  color: #e3ece8;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-content strong, .footer-content small { display: block; }
.footer-content small { color: #b8c9c4; }
.footer-content a { color: #e8c77f; }

@media (max-width: 900px) {
  nav a:not(.button) { display: none; }
  .two-columns { grid-template-columns: 1fr; gap: 35px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery-main { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .brand strong { font-size: 20px; }
  .brand small { font-size: 7px; }
  .hero { min-height: 650px; }
  .hero-content { padding: 80px 0; }
  h1 { font-size: 49px; }
  h2 { font-size: 38px; }
  .hero-text { font-size: 17px; }
  .section { padding: 62px 0; }
  .cards { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gallery-main { grid-column: auto; }
  .gallery img, .gallery-main img { height: 230px; }
  .feature-panel { padding: 22px; }
}


/* GALERIE : trois photos de taille identique */
.gallery {grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.gallery figure,.gallery .gallery-main {grid-column:auto;margin:0}
.gallery img,.gallery .gallery-main img {width:100%;height:280px;object-fit:cover;display:block}
@media(max-width:700px) {
  .gallery {grid-template-columns:1fr}
  .gallery img,.gallery .gallery-main img {height:240px}
}

/* FORMULAIRE */
input[type="date"],select {width:100%;margin:6px 0 10px;padding:13px 14px;border:1px solid #d8d1c5;border-radius:10px;background:#fff;color:var(--ink);font:inherit;min-height:52px}
.demo-result {margin-top:16px;padding:16px;border-radius:12px;background:#eaf3ee;color:#184d36;border:1px solid #bcd9c7}
.demo-result[hidden] {display:none}

/* CONTACT PROFESSIONNEL */
.pro-cta {background:var(--deep);color:white;padding:75px 20px;text-align:center}
.pro-cta .container {max-width:900px}
.pro-cta h2 {font-size:clamp(30px,4vw,44px);line-height:1.2}
.pro-cta p {color:#e1e7e2}
.pro-cta .eyebrow {color:#e3c27e}
.pro-contacts {display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin:28px 0}
.contact-btn {display:inline-flex;justify-content:center;align-items:center;min-width:150px;padding:14px 20px;border-radius:30px;background:var(--gold);color:white;text-decoration:none;font-weight:700}
.contact-btn:hover {background:#96702c}
.contact-btn.whatsapp {background:#21865b}
.contact-btn.whatsapp:hover {background:#176c48}
.pro-signature {font-size:12px;letter-spacing:2px;text-transform:uppercase;opacity:.75}
@media(max-width:520px) {.pro-contacts {display:grid;grid-template-columns:1fr 1fr;gap:10px}.contact-btn {min-width:0;padding:13px 8px;font-size:14px}}