/* SV Concept Métallerie – one page */
@font-face{font-family:"Barlow";font-weight:400;font-display:swap;src:url(fonts/barlow-400.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:600;font-display:swap;src:url(fonts/barlow-600.woff2) format("woff2")}
@font-face{font-family:"Rajdhani";font-weight:600;font-display:swap;src:url(fonts/rajdhani-600.woff2) format("woff2")}
@font-face{font-family:"Rajdhani";font-weight:700;font-display:swap;src:url(fonts/rajdhani-700.woff2) format("woff2")}

:root{
  --orange:#F57A08;
  --orange-dark:#D86A05;
  --anthra:#4D4D4D;
  --dark:#161616;
  --dark-2:#222222;
  --light:#F4F4F2;
  --white:#FFFFFF;
  --text:#3A3A3A;
  --muted:#BDBDBD;
  --radius:6px;
  --wrap:1180px;
  --title:"Rajdhani","Arial Narrow",Arial,sans-serif;
  --body:"Barlow","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:var(--body);font-size:17px;line-height:1.6;color:var(--text);background:var(--white)}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit}
a{color:var(--orange)}
h1,h2,h3{font-family:var(--title);font-weight:700;text-transform:uppercase;line-height:1.08;margin:0 0 .5em;color:var(--dark)}
h1{font-size:clamp(2.4rem,6vw,4.2rem)}
h2{font-size:clamp(2rem,4vw,2.9rem)}
h3{font-size:1.4rem;margin-bottom:.35em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.kicker{display:inline-block;font-weight:600;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:.6em}
.section{padding:96px 0}
.section--light{background:var(--light)}
.section--dark{background:var(--dark);color:#D8D8D8}
.section--dark h2,.section--dark h3{color:var(--white)}
.center{text-align:center}
.lead{font-size:1.15rem;max-width:720px}
.center .lead{margin-left:auto;margin-right:auto}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:14px 26px;border-radius:4px;border:2px solid var(--orange);
  background:var(--orange);color:var(--white);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:.95rem;
  text-decoration:none;transition:background .2s,border-color .2s,color .2s}
.btn:hover{background:var(--orange-dark);border-color:var(--orange-dark)}
.btn--ghost{background:transparent;border-color:var(--white)}
.btn--ghost:hover{background:var(--white);color:var(--dark);border-color:var(--white)}
.btn--dark-ghost{background:transparent;border-color:var(--anthra);color:var(--dark)}
.btn--dark-ghost:hover{background:var(--dark);border-color:var(--dark);color:var(--white)}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.center .btns{justify-content:center}

/* En-tête */
.header{position:sticky;top:0;z-index:50;background:rgba(22,22,22,.96);backdrop-filter:blur(6px);border-bottom:1px solid #2c2c2c}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.header__logo img{height:48px;width:auto}
.nav{display:flex;gap:22px;align-items:center}
.nav a{color:#E6E6E6;text-decoration:none;font-weight:600;font-size:.92rem;text-transform:uppercase;letter-spacing:.05em}
.nav a:hover{color:var(--orange)}
.nav .btn{padding:10px 18px;color:var(--white)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:var(--white);margin:6px 0;transition:transform .2s,opacity .2s}

/* Hero */
.hero{position:relative;min-height:86vh;display:flex;align-items:center;color:var(--white);
  background:var(--dark) url(img/hero-metallerie-guadeloupe.webp) center right/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.92) 0%,rgba(10,10,10,.7) 55%,rgba(10,10,10,.35) 100%)}
.hero .wrap{position:relative;padding-top:80px;padding-bottom:80px}
.hero h1{color:var(--white);max-width:760px}
.hero .lead{color:#E2E2E2}
.hero__alma{display:inline-flex;align-items:center;gap:10px;margin-top:6px;padding:8px 14px;border:1px solid rgba(245,122,8,.6);
  border-radius:40px;font-weight:600;color:var(--white);background:rgba(245,122,8,.12)}
.hero__alma b{color:var(--orange)}
.hero__facts{display:flex;flex-wrap:wrap;gap:34px;margin-top:48px}
.hero__facts div{font-family:var(--title);font-size:2.1rem;font-weight:700;color:var(--orange);line-height:1}
.hero__facts span{display:block;font-family:var(--body);font-size:.85rem;color:#CFCFCF;text-transform:uppercase;letter-spacing:.08em;margin-top:6px;font-weight:600}

/* Grilles */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.split--rev{grid-template-columns:.9fr 1.1fr}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.card{background:var(--white);border-radius:var(--radius);padding:30px 26px;border-top:3px solid var(--orange)}
.section--light .card{background:var(--white)}
.section:not(.section--light):not(.section--dark) .card{background:var(--light)}
.section--dark .card{background:var(--dark-2)}
.card p{margin:0}
.icon{width:44px;height:44px;margin-bottom:16px;fill:var(--orange)}
.photo{border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 40px rgba(0,0,0,.18)}
.photo img{width:100%;height:100%;object-fit:cover}
.checks{list-style:none;padding:0;margin:14px 0 0}
.checks li{position:relative;padding-left:24px;margin:6px 0}
.checks li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:10px;background:var(--orange);clip-path:polygon(0 0,100% 50%,0 100%)}

/* Portails : mosaïque */
.mosaic{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:220px 220px;gap:12px;margin-top:40px}
.mosaic figure{margin:0;border-radius:var(--radius);overflow:hidden}
.mosaic figure:first-child{grid-row:span 2}
.mosaic img{width:100%;height:100%;object-fit:cover}

/* Industriel */
.indus .card h3{display:flex;align-items:center;gap:12px}
.indus .card .icon{margin:0;width:36px;height:36px}
.indus .card .checks li{color:#CFCFCF}
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}
.strip img{aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius);width:100%}

/* Galerie */
.filters{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:28px 0 30px}
.filters button{font:600 .9rem var(--body);text-transform:uppercase;letter-spacing:.05em;padding:9px 18px;border-radius:30px;
  border:2px solid #d5d5d5;background:var(--white);color:var(--text);cursor:pointer}
.filters button[aria-pressed="true"],.filters button:hover{border-color:var(--orange);background:var(--orange);color:var(--white)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery button{all:unset;cursor:zoom-in;display:block;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;position:relative}
.gallery button:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.gallery button:hover img{transform:scale(1.05)}
.gallery [hidden]{display:none}
.lightbox{border:0;padding:0;background:transparent;max-width:min(92vw,1100px);max-height:92vh}
.lightbox::backdrop{background:rgba(0,0,0,.88)}
.lightbox img{max-height:84vh;width:auto;margin:0 auto;border-radius:4px}
.lightbox p{color:#eee;text-align:center;margin:10px 0 0;font-size:.95rem}
.lightbox__close{position:fixed;top:16px;right:20px;background:none;border:0;color:#fff;font-size:2.4rem;line-height:1;cursor:pointer}

/* Alma */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.steps .card{position:relative;padding-top:42px}
.steps .card::before{counter-increment:s;content:counter(s);position:absolute;top:-22px;left:26px;width:44px;height:44px;border-radius:50%;
  background:var(--orange);color:var(--white);font:700 1.4rem/44px var(--title);text-align:center}
.alma-badges{display:flex;justify-content:center;gap:12px;margin-top:22px;flex-wrap:wrap}
.alma-badges span{font:700 1.3rem var(--title);padding:6px 18px;border-radius:6px;background:var(--dark);color:var(--white)}
.alma-badges span b{color:var(--orange)}
.note{font-size:.85rem;color:#777;margin-top:22px}

/* Contact */
.contact-list{list-style:none;padding:0;margin:22px 0 0}
.contact-list li{display:flex;gap:14px;align-items:flex-start;margin:14px 0;color:#E4E4E4}
.contact-list svg{width:22px;height:22px;fill:var(--orange);flex:none;margin-top:3px}
.contact-list a{color:var(--white);text-decoration:none;font-weight:600}
.contact-list a:hover{color:var(--orange)}
.map{border-radius:var(--radius);overflow:hidden;min-height:420px;background:var(--dark-2);position:relative}
.map iframe{border:0;width:100%;height:100%;min-height:420px;display:block}
.map__consent{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  text-align:center;padding:24px;color:#CFCFCF}

/* Pied de page */
.footer{background:#0D0D0D;color:#9A9A9A;font-size:.88rem;padding:34px 0}
.footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center}
.footer a{color:#CFCFCF;text-decoration:none}
.footer a:hover{color:var(--orange)}
.footer nav{display:flex;gap:18px;flex-wrap:wrap}

/* Bouton d'appel flottant (mobile) */
.fab{display:none}

/* Pages légales */
.legal{padding:60px 0 90px}
.legal .wrap{max-width:820px}
.legal h1{font-size:2.4rem}
.legal h2{font-size:1.5rem;margin-top:1.8em}
.legal .todo{background:#FFF4E5;border-left:4px solid var(--orange);padding:10px 14px;font-size:.92rem}

/* Responsive */
@media (max-width:980px){
  .nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;background:var(--dark);
    padding:10px 20px 24px;transform:translateY(-120%);transition:transform .25s;border-bottom:1px solid #2c2c2c}
  .nav a{padding:12px 0;width:100%;border-bottom:1px solid #262626}
  .nav .btn{margin-top:14px;width:auto;border-bottom:0}
  .nav.open{transform:none}
  .burger{display:block}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .split,.split--rev{grid-template-columns:1fr;gap:36px}
  .cards,.steps{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  body{font-size:16px}
  .section{padding:64px 0}
  .wrap{padding:0 16px}
  .cards,.steps{grid-template-columns:1fr}
  .steps{gap:40px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .mosaic{grid-template-columns:1fr 1fr;grid-template-rows:200px 140px 140px}
  .mosaic figure:first-child{grid-column:span 2;grid-row:auto}
  .hero{min-height:auto}
  .hero .wrap{padding-top:64px;padding-bottom:72px}
  .hero__facts{gap:24px}
  .btns .btn{flex:1 1 auto;justify-content:center}
  .fab{display:flex;position:fixed;right:16px;bottom:16px;z-index:60;width:58px;height:58px;border-radius:50%;
    background:var(--orange);align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.35)}
  .fab svg{width:26px;height:26px;fill:#fff}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}