:root{
  --ink:#20221f; --muted:#6f726c; --paper:#f7f6f1; --white:#fff; --accent:#b38a5a;
  --line:#deddd5; --max:1180px; --radius:22px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block} .section{max-width:var(--max);margin:auto;padding:100px 28px}
.site-header{position:fixed;z-index:20;top:0;left:0;right:0;height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:rgba(247,246,241,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.08em}.brand-mark{width:43px;height:43px;border:2px solid var(--ink);display:grid;place-items:center;font-weight:900;font-size:17px}.brand-name{font-size:18px}.nav{display:flex;gap:27px;font-size:14px;font-weight:650}.nav a:hover{color:var(--accent)}.menu-toggle{display:none;background:none;border:0;font-size:28px}
.hero{min-height:820px;position:relative;display:flex;align-items:center;padding:140px 7vw 80px;overflow:hidden;background:#262722}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,25,22,.92) 0%,rgba(24,25,22,.67) 47%,rgba(24,25,22,.18) 100%),url('assets/charpente-3.jpg') center/cover}.hero-content{position:relative;color:white;max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:800;color:var(--accent);margin:0 0 15px}.hero .eyebrow{color:#e7c79c}.hero h1{font-family:Georgia,serif;font-size:clamp(42px,6vw,78px);line-height:1.02;font-weight:400;margin:0 0 25px;max-width:800px}.hero h1 strong{font-weight:700}.lead{font-size:20px;max-width:690px;color:#f0f0ea}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:35px 0}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:0 24px;border-radius:999px;border:1px solid transparent;font-weight:750;cursor:pointer;transition:.2s}.btn-primary{background:var(--ink);color:#fff}.hero .btn-primary{background:var(--accent);color:#171711}.btn-light{border-color:rgba(255,255,255,.65);color:#fff}.btn:hover{transform:translateY(-2px);opacity:.92}.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:45px;max-width:850px}.trust-row div{padding:16px 18px;border-top:1px solid rgba(255,255,255,.35)}.trust-row b,.trust-row span{display:block}.trust-row b{font-size:18px}.trust-row span{font-size:12px;color:#d7d7d0}
.section-head{max-width:760px;margin-bottom:45px}.section-head h2,.about-copy h2,.contact h2{font-family:Georgia,serif;font-size:clamp(34px,4.5vw,58px);line-height:1.08;font-weight:400;margin:0 0 18px}.section-head>p:last-child,.about-copy>p{color:var(--muted);font-size:18px}
.intro{background:var(--white)}.intro.section{max-width:none;padding-left:max(28px,calc((100vw - var(--max))/2 + 28px));padding-right:max(28px,calc((100vw - var(--max))/2 + 28px))}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.feature-grid article{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}.feature-grid span{font-weight:800;color:var(--accent)}.feature-grid h3{font-size:21px;margin:16px 0 7px}.feature-grid p{color:var(--muted);margin:0}
.services{background:var(--paper)}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}.service-card{background:white;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.service-card img{height:310px;width:100%;object-fit:cover}.service-card>div{padding:28px}.service-card h3{font-family:Georgia,serif;font-size:31px;margin:0 0 10px}.service-card p:not(.eyebrow){color:var(--muted)}.service-card a{font-weight:800}
.gallery-section{background:#efeee8}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gallery figure{margin:0;background:#fff;border-radius:18px;overflow:hidden}.gallery img{width:100%;height:280px;object-fit:cover;transition:transform .4s}.gallery figure:hover img{transform:scale(1.04)}.gallery figcaption{padding:14px 16px;font-weight:700}
.about{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;background:white}.about-image{border-radius:28px;overflow:hidden}.about-image img{height:620px;width:100%;object-fit:cover}.check-list{list-style:none;padding:0;margin:30px 0}.check-list li{padding:10px 0;border-bottom:1px solid var(--line)}.check-list li:before{content:"✓";color:var(--accent);font-weight:900;margin-right:12px}
.reviews{background:var(--paper)}.rating{display:flex;align-items:center;gap:14px;margin-top:22px}.rating strong{font-size:48px}.rating span{letter-spacing:.12em}.rating small{color:var(--muted)}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.review-grid blockquote{margin:0;background:white;border:1px solid var(--line);padding:30px;border-radius:20px}.review-grid p{font-family:Georgia,serif;font-size:20px;line-height:1.45}.review-grid cite{color:var(--muted);font-style:normal;font-size:13px}
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;background:#e9e7df}.contact-links{display:grid;gap:12px;margin:30px 0}.contact-links a{font-weight:750;font-size:18px}.small,.form-note{color:var(--muted);font-size:13px}.contact-form{background:white;padding:32px;border-radius:22px}.contact-form label{display:block;font-weight:700;margin-bottom:16px}.contact-form input,.contact-form textarea{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:12px;padding:13px 14px;font:inherit;background:#fbfbf8}.contact-form .btn{width:100%;border:0}.form-note{margin:12px 0 0}
.footer{background:#20221f;color:#eaeae3;padding:65px 7vw 35px;display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:35px;position:relative}.footer p{color:#aeb0a8}.footer strong{display:block;margin-bottom:12px}.footer>div>a:not(.brand){display:block;color:#c9cbc3;margin:7px 0;font-size:14px}.brand-footer{color:#fff}.copyright{grid-column:1/-1;padding-top:25px;border-top:1px solid #45473f;color:#8e9188;font-size:12px}
@media(max-width:800px){
  .site-header{height:70px}.nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--paper);padding:20px 28px;flex-direction:column;gap:12px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.menu-toggle{display:block}.hero{min-height:760px;padding:120px 28px 60px}.hero h1{font-size:48px}.lead{font-size:17px}.trust-row{grid-template-columns:repeat(2,1fr)}.section{padding:72px 22px}.feature-grid,.service-grid,.gallery,.review-grid,.about,.contact{grid-template-columns:1fr}.service-card img{height:250px}.gallery img{height:260px}.about{gap:35px}.about-image img{height:430px}.contact{gap:35px}.footer{grid-template-columns:1fr 1fr}.copyright{grid-column:1/-1}
}
@media(max-width:480px){.brand-name{font-size:15px}.brand-mark{width:38px;height:38px}.hero h1{font-size:41px}.hero-actions .btn{width:100%}.trust-row{grid-template-columns:1fr 1fr;gap:8px}.trust-row div{padding:12px}.trust-row b{font-size:15px}.trust-row span{font-size:11px}.footer{grid-template-columns:1fr}}