/* Minimal, blanc & marron */
:root{
  --brown:#5a3e2b;
  --cream:#faf8f6;
  --white:#ffffff;
  --ink:#1f1f1f;
  --muted:#6b6b6b;
  --shadow:0 8px 24px rgba(0,0,0,.06);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.6;
}

.container{max-width:1000px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section.alt{background:var(--cream)}
.section h2{font-size:1.9rem;margin:0 0 8px}
.section-intro{color:var(--muted);margin:0 0 24px}

/* Header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);border-bottom:1px solid #eee}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-mark{background:var(--brown);color:#fff;border-radius:8px;padding:8px 10px;font-weight:800}
.brand-text{font-weight:800;color:var(--ink)}
.nav a{margin-left:16px;text-decoration:none;color:var(--ink)}
.nav a:hover{color:var(--brown)}

/* Hero */
.hero{background:linear-gradient(135deg,#fff,#fff8f2);border-bottom:1px solid #f1e9e3}
.hero-inner{min-height:46vh;display:grid;align-items:center;padding:40px 0}
.hero h1{font-size:clamp(1.9rem,3.5vw,2.6rem);line-height:1.2;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 18px}
.accent{color:var(--brown)}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;border:1px solid var(--brown);padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:600;transition:.2s}
.btn-primary{background:var(--brown);color:#fff}
.btn-outline{background:transparent;color:var(--brown)}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cards-compact .card{padding:18px}
.card{background:#fff;border:1px solid #eee;border-radius:14px;padding:20px;box-shadow:var(--shadow)}
.card h3{margin:0 0 6px;font-size:1.05rem}
.card p{margin:0;color:var(--muted)}

/* About */
.about .ticks{margin:14px 0 0;padding-left:18px}
.about .ticks li{margin:6px 0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-card{background:#fff;border:1px solid #eee;border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.contact-list{margin:0;padding:0;list-style:none}
.contact-list li{margin:8px 0}
.contact-form label{display:block;margin:10px 0}
.contact-form input,.contact-form textarea{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:10px}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--brown);outline:none}
.form-note{color:var(--muted);font-size:.9rem;margin-top:6px}

/* Footer */
.site-footer{padding:22px 0;border-top:1px solid #eee;background:#fff}
.site-footer p{margin:6px 0}

/* To top */
.to-top{position:fixed;right:16px;bottom:16px;text-decoration:none;background:var(--brown);color:#fff;
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid #3c291d;box-shadow:var(--shadow)}

/* Responsive */
@media (max-width: 900px){
  .cards{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .cards{grid-template-columns:1fr}
}