:root{
  --bg: #f4f1ef;
  --violet: #6f2c7f;
  --violet-dark: #5b2268;
  --text: #1f1f1f;
  --muted: #6b6b6b;
  --accent: #5b2a7a;
  --card: #ffffff;
  --line: rgba(0,0,0,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.08);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a{ color: inherit; text-underline-offset: 3px; }
.container{ width:min(1120px, 92%); margin:0 auto; }

.topbar{
  position: sticky; top:0;
  background: rgba(251,248,248,.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 0;
  gap: 16px;
}

.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.brand__logo{ width:44px; height:44px; object-fit:contain; }
.brand__name{ font-weight:700; letter-spacing: .2px; }

.nav{ display:flex; gap:16px; }
.nav a{ text-decoration:none; color: var(--muted); font-weight: 550; }
.nav a:hover{ color: var(--accent); }

.cta{
  text-decoration:none;
  background: var(--accent);
  color:white;
  padding:10px 14px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(91,42,122,.22);
}

.hero{ 
  background-color: #efedec;
  padding: 52px 0 26px; }
.hero__inner{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: center;
}

.col-efedec{
  background-color: #efedec;
}
.kicker{ margin:0; color: var(--muted); font-weight: 650; letter-spacing: .2px; }
h1{ font-size: clamp(34px, 4.2vw, 56px); margin:4px 0 8px; line-height: 1.02; }
.accent{ color: var(--accent); }
.lead{ margin:0 0 10px; color: var(--muted); font-size: 18px; }
.tagline{ margin:0 0 18px; max-width: 60ch; }

.hero__buttons{ display:flex; gap:12px; flex-wrap: wrap; margin-bottom: 14px; }
.btn{
  display:inline-block; text-decoration:none;
  padding: 10px 14px; border-radius: 14px;
  border:1px solid var(--line);
  background: white;
  font-weight: 650;
}
.btn:hover{ transform: translateY(-1px); }
.btn.primary{
  background: var(--accent);
  border-color: var(--accent);
  color:white;
  box-shadow: 0 10px 22px rgba(91,42,122,.22);
}
.btn.ghost{ background: transparent; }

.hero__infos{ color: var(--muted); font-size: 14px; display:grid; gap:6px; }

.hero__media{ position: relative; }
.hero__media .photo{
  height: 330px;
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background:
    linear-gradient(135deg, rgba(91,42,122,.25), rgba(0,0,0,0)),
    url("assets/image.png") center/cover no-repeat;
}
.chips{
  display:flex; gap:8px; flex-wrap: wrap;
  position: absolute; left: 14px; bottom: 14px;
}
.chip{
  background: rgba(255,255,255,.86);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 650;
  color: rgba(0,0,0,.72);
}

.section{ padding: 38px 0; }
.section--alt{
  background: var(--violet-dark);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section--autre{
  background: url("assets/montagne.png");
}
h2{ margin:0 0 10px; font-size: 28px; }
.muted{ color: var(--muted); }
.whited{ color: white; }
.tiny{ font-size: 12px; }

.two-col{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: start;
  margin-top: 10px;
}

.bullets{
  margin:0;
  padding: 14px 16px 14px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.bullets li{ margin: 8px 0; }

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.card-oth{
  background: #d0afe6;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.card h3{ margin: 0 0 6px; }

.steps{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.step{
  display:flex;
  gap: 12px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.step__n{
  width: 34px; height: 34px;
  border-radius: 10px;
  background: rgba(91,42,122,.12);
  color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  font-weight: 800;
}

.callout{
  margin-top: 18px;
  background: rgba(91,42,122,.08);
  border: 1px solid rgba(91,42,122,.18);
  border-radius: 18px;
  padding: 16px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
}

.contact{
  display:grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 14px;
  margin-top: 14px;
}
.contact__box{
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.contact__title{ margin: 0 0 10px; }

.form{ display:grid; gap: 10px; margin-top: 10px; }
label{ display:grid; gap:6px; font-weight: 650; }
input, textarea{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  font: inherit;
}
textarea{ resize: vertical; }

.contact__map iframe{
  width:100%; height: 320px;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.contact__links{ display:flex; gap:10px; flex-wrap: wrap; margin-top: 12px; }

.footer{
  padding: 18px 0;
  color: var(--bg);
  background-color: var(--violet-dark);
}
.footer__inner{
  display:flex; justify-content:space-between; align-items:center;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  gap: 14px;
}
.footer__links{ display:flex; gap: 10px; align-items:center; }

.page{
  padding: 38px 0 56px;
}
.page h1{ font-size: 34px; margin: 0 0 10px; }
.page .box{
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}

@media (max-width: 980px){
  .hero__inner{ grid-template-columns: 1fr; }
  .two-col{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .nav{ display:none; }
}