/* Manifatture Tessili Bresciane – pagina unica a schermate */

@font-face{font-family:"Montserrat";font-weight:300;font-display:swap;src:url(../fonts/montserrat-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:500;font-display:swap;src:url(../fonts/montserrat-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:700;font-display:swap;src:url(../fonts/montserrat-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-weight:300;font-display:swap;src:url(../fonts/roboto-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-weight:400;font-display:swap;src:url(../fonts/roboto-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-weight:500;font-display:swap;src:url(../fonts/roboto-latin-500-normal.woff2) format("woff2")}

:root{
  --rosso:#E2231A;   /* rosso dei cataloghi IMPERO */
  --blu:#2B57A5;     /* blu del leone nel logo */
  --scuro:#121417;
  --bianco:#FFFFFF;
  --grigio:#C9CDD2;
  --head:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-snap-type:y mandatory;scroll-behavior:smooth;background:var(--scuro)}
@media (max-width:900px),(max-height:620px){html{scroll-snap-type:y proximity}}
body{margin:0;font-family:"Roboto",system-ui,sans-serif;font-weight:300;font-size:18px;line-height:1.7;color:var(--bianco);background:var(--scuro);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--bianco);outline-offset:4px}
h1,h2,h3{font-family:"Montserrat",sans-serif;margin:0;line-height:1.1}
p{margin:0 0 1em}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:99;background:#fff;color:#000;padding:8px 12px}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:30;height:var(--head);display:flex;align-items:center;gap:24px;padding:0 40px;background:linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,0));transition:background .3s}
.header.is-scrolled{background:rgba(18,20,23,.88);backdrop-filter:blur(6px)}
.header__logo img{width:160px;height:auto}
.menu{margin-left:auto}
.menu ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.menu a{display:block;padding:8px 14px;font-family:"Roboto",sans-serif;font-weight:500;font-size:15px;color:rgba(255,255,255,.78);text-decoration:none;border-bottom:2px solid transparent}
.menu a:hover{color:#fff}
.menu a.is-active{color:#fff;border-bottom-color:var(--rosso)}
.lingua{display:flex;border:1px solid rgba(255,255,255,.45)}
.lingua button{background:none;border:0;color:rgba(255,255,255,.7);font:500 13px "Roboto",sans-serif;padding:7px 10px;cursor:pointer;letter-spacing:.04em}
.lingua button[aria-pressed="true"]{background:#fff;color:var(--scuro)}
.social{display:flex;gap:6px}
.social a{display:grid;place-items:center;width:34px;height:34px;color:rgba(255,255,255,.78)}
.social a:hover{color:#fff}
.social svg{width:16px;height:16px;fill:currentColor}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer;color:#fff;margin-left:auto}
.burger span{display:block;width:24px;height:2px;background:currentColor;margin:5px 0;transition:transform .25s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:980px){
  :root{--head:64px}
  .header{padding:0 18px}
  .header__logo img{width:132px}
  .burger{display:block}
  .menu,.header .social{display:none}
  .menu.is-open{display:block;position:fixed;inset:var(--head) 0 auto 0;background:rgba(18,20,23,.97);padding:10px 18px 24px;margin:0}
  .menu.is-open ul{flex-direction:column}
  .menu.is-open a{padding:14px 4px;font-size:17px;border-bottom:1px solid rgba(255,255,255,.1)}
  .menu.is-open a.is-active{border-bottom-color:var(--rosso)}
}

/* Schermate */
.schermata{position:relative;min-height:100vh;min-height:100svh;scroll-snap-align:start;display:flex;align-items:center;background:var(--scuro) center/cover no-repeat;isolation:isolate}
.schermata::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,0,0,.78) 0%,rgba(0,0,0,.55) 50%,rgba(0,0,0,.25) 100%)}
#contatti::before{background:linear-gradient(90deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.65) 50%,rgba(0,0,0,.35) 100%)}
.schermata__in{width:100%;max-width:1240px;margin:0 auto;padding:calc(var(--head) + 48px) 40px 80px}
.testo{max-width:620px}
.titolo{font-weight:300;font-size:clamp(2.4rem,6vw,5rem);letter-spacing:-.01em;text-transform:uppercase}
.titolo strong{font-weight:700;display:block}
.sottotitolo{font-family:"Montserrat",sans-serif;font-weight:500;font-size:clamp(1rem,1.6vw,1.25rem);letter-spacing:.14em;text-transform:uppercase;margin:24px 0 0;color:rgba(255,255,255,.9)}
.barra{width:56px;height:3px;background:var(--rosso);margin:28px 0}
.testo p{font-size:clamp(1.05rem,1.4vw,1.25rem)}
.nota{font-size:.95rem!important;color:rgba(255,255,255,.75)}
.btn{display:inline-block;margin-top:12px;padding:15px 30px;border:1px solid #fff;color:#fff;text-decoration:none;font:500 14px "Roboto",sans-serif;letter-spacing:.14em;text-transform:uppercase;transition:background .2s,color .2s}
.btn:hover{background:#fff;color:var(--scuro)}
.btn--rosso{background:var(--rosso);border-color:var(--rosso)}
.btn--rosso:hover{background:#fff;border-color:#fff;color:var(--rosso)}
@media (max-width:700px){.schermata__in{padding:calc(var(--head) + 32px) 22px 72px}.schermata::before{background:rgba(0,0,0,.55)}}

/* Home */
#home .schermata__in{padding-top:calc(var(--head) + 20px)}
#home .titolo{font-size:clamp(2.6rem,7vw,6rem)}
.scendi{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);width:44px;height:44px;display:grid;place-items:center;color:#fff;opacity:.8;text-decoration:none}
.scendi svg{width:26px;height:26px;fill:currentColor}

/* Cataloghi */
#cataloghi{background:#F2F2F0;color:var(--scuro)}
#cataloghi::before{display:none}
#cataloghi .barra{margin:18px 0 30px}
.cataloghi__titolo{font-weight:300;font-size:clamp(2rem,4vw,3.2rem);text-transform:uppercase}
.cataloghi__titolo strong{font-weight:700}
.griglia{display:grid;grid-template-columns:repeat(6,1fr);gap:22px 18px;max-width:1080px}
.griglia a{text-decoration:none;color:var(--scuro);display:block}
.griglia img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center;box-shadow:0 1px 2px rgba(0,0,0,.08),0 8px 20px rgba(0,0,0,.08);transition:transform .25s}
.griglia a:hover img{transform:translateY(-4px)}
.griglia span{display:block;margin-top:10px;font:500 14px "Montserrat",sans-serif;letter-spacing:.06em;text-transform:uppercase}
.griglia small{display:block;font:400 12px "Roboto",sans-serif;color:#6B6F75;letter-spacing:.02em;text-transform:none}
.griglia .grande span{color:var(--rosso)}
@media (max-width:1000px){.griglia{grid-template-columns:repeat(4,1fr)}}
@media (max-width:600px){.griglia{grid-template-columns:repeat(3,1fr);gap:16px 12px}.griglia span{font-size:12px}}
@media (max-height:860px) and (min-width:1001px){.griglia{max-width:880px;gap:16px 16px}}
@media (max-height:800px) and (min-width:1001px){.griglia{max-width:780px}#cataloghi .schermata__in{padding-top:calc(var(--head) + 24px);padding-bottom:40px}}

/* Contatti */
.dati{display:grid;grid-template-columns:auto 1fr;gap:10px 28px;font-size:1.1rem;margin:0 0 28px}
.dati dt{font:500 13px "Roboto",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.65);padding-top:.35em}
.dati dd{margin:0}
.dati a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.4)}
.dati a:hover{border-color:#fff}
.piede{position:absolute;left:0;right:0;bottom:0;padding:18px 40px;font-size:13px;color:rgba(255,255,255,.7);display:flex;flex-wrap:wrap;gap:6px 24px;background:linear-gradient(rgba(0,0,0,0),rgba(0,0,0,.6))}
.piede a{color:rgba(255,255,255,.85)}
@media (max-width:700px){.dati{grid-template-columns:1fr;gap:2px}.dati dd{margin-bottom:12px}.piede{padding:16px 22px}}

/* Puntini di navigazione */
.puntini{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:25;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.puntini a{display:flex;align-items:center;justify-content:flex-end;gap:10px;text-decoration:none}
.puntini i{width:10px;height:10px;border-radius:50%;border:1.5px solid #fff;display:block;transition:background .2s,transform .2s;box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.puntini span{font:500 12px "Roboto",sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#fff;opacity:0;transform:translateX(6px);transition:opacity .2s,transform .2s;text-shadow:0 1px 3px rgba(0,0,0,.6)}
.puntini a:hover span,.puntini a:focus-visible span{opacity:1;transform:none}
.puntini a.is-active i{background:#fff;transform:scale(1.25)}
.puntini.su-chiaro i{border-color:var(--scuro);box-shadow:none}
.puntini.su-chiaro a.is-active i{background:var(--scuro)}
.puntini.su-chiaro span{color:var(--scuro);text-shadow:none}
@media (max-width:700px){.puntini{display:none}}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}