:root{--green:#177b3b;--green2:#0e5b2a;--ink:#121713;--muted:#677068;--cream:#f7f4ed;--line:#e5e9e5;--white:#fff;--shadow:0 17px 42px rgba(0,0,0,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}button,input{font:inherit}button{cursor:pointer}
.header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:10px 5%;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:12px;font-weight:900}.brand img{width:65px;height:52px;object-fit:contain;border-radius:8px}.header nav{display:flex;align-items:center;gap:22px;font-weight:800}.header nav a:hover{color:var(--green)}
.cart-button,.main-button,.add,.cart-foot button{border:0;border-radius:999px;background:var(--green);color:#fff;font-weight:900;padding:13px 19px}.cart-button b{display:inline-grid;place-items:center;min-width:23px;height:23px;margin-left:5px;border-radius:50%;background:#fff;color:var(--green)}
.hero{position:relative;min-height:70vh;display:flex;align-items:center;background:url("assets/produit-27.jpg") center/cover no-repeat}.shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.86),rgba(0,0,0,.25))}.hero-content{position:relative;z-index:1;max-width:760px;padding:80px 7%;color:#fff}.kicker{display:inline-block;text-transform:uppercase;letter-spacing:.19em;font-weight:900;font-size:.78rem;color:#a5efb9;margin-bottom:13px}.kicker.green{color:var(--green)}
h1,h2{font-family:Georgia,"Times New Roman",serif;line-height:1.05;margin:0 0 18px}h1{font-size:clamp(2.8rem,7vw,5.7rem)}h2{font-size:clamp(2.1rem,5vw,3.7rem)}.hero p{font-size:1.15rem;line-height:1.7;margin-bottom:30px}
.price-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line)}.price-strip div{background:var(--cream);padding:23px 12px;text-align:center}.price-strip strong,.price-strip span{display:block}.price-strip span{margin-top:6px;color:var(--muted);font-size:.88rem}
.catalogue{padding:85px 5%}.section-heading{text-align:center;max-width:780px;margin:0 auto 35px}.section-heading p{color:var(--muted)}
.tools{max-width:1380px;margin:0 auto 30px;display:flex;gap:18px;justify-content:space-between;align-items:center}.tools input{width:min(390px,100%);padding:13px 15px;border:1px solid #cfd5cf;border-radius:13px;outline:none}.tools input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,123,59,.12)}.filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.filter{border:1px solid #d3d8d3;border-radius:999px;background:#fff;padding:10px 15px;font-weight:800}.filter.active,.filter:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.product-grid{max-width:1380px;margin:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:23px}.product-card{border:1px solid #edf0ed;border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 7px 25px rgba(0,0,0,.07);transition:.22s}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.product-media{position:relative;aspect-ratio:4/5;background:#eef1ee;overflow:hidden}.product-media img{width:100%;height:100%;object-fit:cover;transition:.3s}.product-card:hover img{transform:scale(1.035)}.badge{position:absolute;left:13px;top:13px;background:rgba(255,255,255,.94);padding:7px 11px;border-radius:999px;font-size:.74rem;font-weight:900}
.product-body{padding:17px}.product-body h3{font-size:1.01rem;line-height:1.35;margin:0 0 10px;min-height:2.7em}.price{font-size:1.12rem;font-weight:900;color:var(--green2);margin:0}.price small{font-size:.77rem;color:var(--muted);font-weight:600}.product-body label{display:grid;gap:7px;margin:15px 0;color:var(--muted);font-size:.82rem;font-weight:700}.qty{width:100%;padding:10px 11px;border:1px solid #d7ddd7;border-radius:10px}.add{width:100%;border-radius:12px}.no-results{text-align:center;color:var(--muted);padding:45px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center;padding:80px 7%;background:var(--cream)}.contact p{line-height:1.65}.contact img{width:100%;height:570px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
footer{display:flex;justify-content:center;align-items:center;gap:17px;padding:34px 5%;background:#101511;color:#eaf1eb}footer img{width:90px;height:68px;object-fit:contain;border-radius:9px;background:white}
.cart{position:fixed;top:0;right:-460px;z-index:60;width:min(450px,94vw);height:100vh;background:white;box-shadow:-20px 0 55px rgba(0,0,0,.23);display:flex;flex-direction:column;transition:.28s}.cart.open{right:0}.cart-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}.cart-head h2{font-family:Arial,sans-serif;font-size:1.4rem;margin:0}.cart-head button{border:0;background:transparent;font-size:2rem}.cart-items{flex:1;overflow:auto;padding:8px 22px}.empty{padding:60px 10px;text-align:center;color:var(--muted)}.cart-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}.cart-row p{margin:7px 0 0;color:var(--muted);font-size:.86rem}.remove{border:0;background:transparent;color:#a22323;font-weight:800}.cart-foot{padding:18px 22px 24px;border-top:1px solid var(--line)}.cart-foot>div{display:flex;justify-content:space-between;font-size:1.2rem;margin-bottom:14px}.cart-foot button{width:100%;border-radius:12px}.overlay{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.28s}.overlay.show{opacity:1;visibility:visible}
@media(max-width:1080px){.product-grid{grid-template-columns:repeat(3,1fr)}.price-strip{grid-template-columns:repeat(3,1fr)}}@media(max-width:820px){.header nav a{display:none}.brand span{display:none}.tools{flex-direction:column;align-items:stretch}.tools input{width:100%}.filters{justify-content:flex-start}.product-grid{grid-template-columns:repeat(2,1fr)}.contact{grid-template-columns:1fr}.contact img{height:480px}.price-strip{grid-template-columns:1fr 1fr}}@media(max-width:540px){.product-grid{grid-template-columns:1fr}.catalogue{padding:60px 4%}.price-strip{grid-template-columns:1fr}.contact{padding:60px 5%}.contact img{height:420px}footer{flex-direction:column;text-align:center}}

.header{box-shadow:0 5px 22px rgba(0,0,0,.05)}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.outline-button{display:inline-flex;align-items:center;justify-content:center;border:2px solid #fff;border-radius:999px;color:#fff;font-weight:900;padding:12px 19px}
.outline-button:hover{background:#fff;color:var(--ink)}
.categories-section{padding:84px 5%;background:#fff}
.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;max-width:1380px;margin:auto}
.category-card{position:relative;min-height:360px;border:0;border-radius:24px;overflow:hidden;background-position:center;background-size:cover;box-shadow:0 12px 34px rgba(0,0,0,.13);text-align:left;transition:transform .25s,box-shadow .25s}
.category-card:hover{transform:translateY(-7px);box-shadow:0 22px 46px rgba(0,0,0,.19)}
.category-tissus{background-image:url("assets/produit-17.jpg")}
.category-bazin{background-image:url("assets/produit-49.jpg")}
.category-brode{background-image:url("assets/produit-40.jpg")}
.category-tenues{background-image:url("assets/produit-64.jpg")}
.category-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.82))}
.category-content{position:absolute;left:22px;right:22px;bottom:23px;color:#fff}
.category-content strong,.category-content small{display:block}
.category-content strong{font-family:Georgia,"Times New Roman",serif;font-size:2rem}
.category-content small{margin-top:7px;font-size:.92rem;color:#e9eee9}
.product-card{position:relative}
.product-card::after{content:"ALTRA SERVICES";position:absolute;right:12px;top:12px;z-index:2;padding:5px 8px;border-radius:8px;background:rgba(23,123,59,.9);color:#fff;font-size:.62rem;font-weight:900;letter-spacing:.04em}
.product-body{background:linear-gradient(180deg,#fff,#fbfcfb)}
.price{display:inline-block;padding:7px 10px;border-radius:10px;background:#edf8f0}
.floating-whatsapp{position:fixed;right:20px;bottom:20px;z-index:40;border-radius:999px;background:#16a34a;color:#fff;padding:14px 19px;font-weight:900;box-shadow:0 14px 35px rgba(0,0,0,.25)}
.floating-whatsapp:hover{background:#10823a}
footer{justify-content:space-between;text-align:left}
footer div p{margin:5px 0;color:#c6d1c8}
footer>p{color:#b8c2ba}
@media(max-width:1080px){.category-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.category-grid{grid-template-columns:1fr 1fr}.category-card{min-height:300px}footer{flex-direction:column;text-align:center}}
@media(max-width:540px){.category-grid{grid-template-columns:1fr}.category-card{min-height:280px}.floating-whatsapp{right:12px;bottom:12px;padding:12px 16px}}