@charset "UTF-8";
/* Casa Corrente — style.css | editoriale bianco, accento rosso (HIDA DNA) */
:root{
  --ink:#282828; --black:#111; --red:#c82832; --redd:#a81f28; --bg:#ffffff; --alt:#f6f5f3; --mut:#7a756e; --line:#dcdcdc;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Work Sans',system-ui,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:.25s}
h1,h2,h3{margin:0;font-weight:700}
.main{display:block}
.sronly{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{max-width:1280px;margin:0 auto;padding:0 clamp(20px,5vw,50px)}
.brk{word-break:break-all}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.sec{padding-top:clamp(48px,7vw,88px);padding-bottom:clamp(48px,7vw,88px)}

/* text-arrow button */
.tarrow{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:var(--ink);position:relative;padding-bottom:3px;border-bottom:1px solid var(--ink);width:fit-content}
.tarrow::after{content:"";width:7px;height:7px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform:rotate(45deg)}
.tarrow--w{color:#fff;border-color:rgba(255,255,255,.7);font-size:15px}
.tarrow:hover{color:var(--red);border-color:var(--red)}
.tarrow--w:hover{color:#fff;border-color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;padding:14px 26px;border:1px solid var(--ink);transition:.25s}
.btn--d{background:var(--ink);color:#fff}.btn--d:hover{background:#000}
.btn--o{background:transparent;color:var(--ink)}.btn--o:hover{background:var(--ink);color:#fff}
.btn--r{background:var(--red);color:#fff;border-color:var(--red)}.btn--r:hover{background:var(--redd);border-color:var(--redd)}
.btn--sm{padding:9px 18px;font-size:13px}

/* c_title (restrained + short underline) */
.c_title{font-size:clamp(21px,2.6vw,26px);font-weight:700;padding-bottom:.9em;margin-bottom:1.4em;position:relative}
.c_title::before{content:"";position:absolute;left:0;bottom:0;width:40px;height:2px;background:var(--ink)}
.c_title--w{color:#fff}.c_title--w::before{background:var(--red)}

/* header */
.hd{position:fixed;top:0;left:0;width:100%;z-index:100;transition:background .3s,box-shadow .3s;color:#fff}
.hd.solid{background:rgba(255,255,255,.97);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line);color:var(--ink)}
.hd__in{max-width:1360px;margin:0 auto;height:64px;padding:0 clamp(20px,5vw,50px);display:flex;align-items:center;gap:22px}
.hd__logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:19px;letter-spacing:.01em}
.hd__logo--d{color:#fff}
.hd__mk{width:18px;height:18px;flex:none;background:var(--red);clip-path:polygon(58% 0,0 58%,42% 58%,30% 100%,100% 40%,55% 40%)}
.hd__nav{margin-left:auto;display:none;gap:26px;font-size:14.5px;font-weight:500}
.hd__nav a:hover{color:var(--red)}
.hd__tel{display:none;font-weight:600;font-size:14px}
.hd__tel:hover{color:var(--red)}
.burger{margin-left:auto;display:flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:currentColor;display:block}
.mnav{position:fixed;top:0;right:0;height:100vh;width:80%;max-width:320px;background:var(--ink);color:#fff;transform:translateX(100%);transition:transform .4s;display:flex;flex-direction:column;padding:90px 30px 30px;z-index:99}
.mnav.open{transform:none}
.mnav a{color:#fff;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:16px;font-weight:500}
.mnav__tel{margin-top:18px;color:#ff6b73!important;border-bottom:0!important;font-size:18px}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden}
.hero__img{position:absolute;inset:0;background-size:cover;background-position:center}
.hero__ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,18,16,.75),rgba(20,18,16,.15) 55%,rgba(20,18,16,.35))}
.hero__cap{position:relative;max-width:1280px;width:100%;margin:0 auto;padding:0 clamp(20px,5vw,50px) clamp(60px,11vh,130px);color:#fff}
.hero__ey{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.85);margin:0 0 16px;font-weight:600}
.hero__h{font-size:clamp(30px,5.2vw,58px);line-height:1.08;font-weight:700;margin:0 0 26px;max-width:20ch}

/* servizi grid */
.sgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,3vw,34px)}
.scard{display:flex;flex-direction:column}
.scard:hover .scard__img{opacity:.88}
.scard__img{display:block;aspect-ratio:16/10;background-size:cover;background-position:center;transition:opacity .3s;margin-bottom:16px}
.scard__t{font-size:19px;font-weight:700;margin-bottom:8px}
.scard__d{color:var(--mut);font-size:14.5px;line-height:1.7;margin-bottom:14px;flex:1}

/* situazioni cards */
.sitcard{background:var(--alt);padding:24px 26px;border-left:3px solid var(--red)}
.sitcard__q{font-size:17px;font-weight:700;margin-bottom:8px;color:var(--ink)}
.sitcard__a{margin:0;color:var(--mut);font-size:14.5px;line-height:1.7}

/* 2 tiles */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,24px)}
.tile{position:relative;overflow:hidden;display:block;aspect-ratio:16/9}
.tile__img{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s}
.tile:hover .tile__img{transform:scale(1.04)}
.tile__lab{position:absolute;left:0;bottom:0;padding:26px;color:#fff;background:linear-gradient(to top,rgba(20,18,16,.8),transparent);width:100%}
.tile__lab b{display:block;font-size:20px;margin-bottom:8px}
.tile__lab .tarrow{color:#fff;border-color:rgba(255,255,255,.7)}

/* editorial perche */
.editp{max-width:780px;color:var(--ink);font-size:16px;line-height:1.85;margin:0 0 clamp(30px,5vw,50px)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,34px)}
.pcard{border-top:2px solid var(--ink);padding-top:22px}
.pic{display:inline-grid;place-items:center;width:46px;height:46px;margin-bottom:16px}
.pic svg{width:30px;height:30px}
.pcard h3{font-size:18px;margin-bottom:10px}
.pcard p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.75}

/* come funziona band */
.band{background:var(--ink);color:#fff;padding:clamp(52px,8vw,96px) 0}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,44px)}
.step{display:flex;gap:20px}
.step__n{font-size:26px;font-weight:700;color:var(--red);flex:none}
.step h3{font-size:18px;margin-bottom:8px}
.step p{margin:0;color:rgba(255,255,255,.75);font-size:14.5px;line-height:1.7}

/* prezzi hairline list */
.plist{border-bottom:1px solid var(--line)}
.prow{display:grid;grid-template-columns:1fr auto;gap:2px 24px;align-items:baseline;border-top:1px solid var(--line);padding:18px 0}
.prow__t{font-size:17px;font-weight:600;grid-column:1;grid-row:1}
.prow__d{color:var(--mut);font-size:13.5px;grid-column:1;grid-row:2}
.prow__p{color:var(--red);font-weight:700;font-size:19px;grid-column:2;grid-row:1/3;align-self:center;white-space:nowrap}
.finep{color:var(--mut);font-size:12px;line-height:1.7;margin:18px 0 0;max-width:82ch}

/* faq */
.faq{border-top:1px solid var(--line);max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 0;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{position:relative;width:15px;height:15px;flex:none}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;background:var(--red);transition:.3s}
.faq summary i::before{top:6.5px;left:0;width:15px;height:2px}.faq summary i::after{left:6.5px;top:0;width:2px;height:15px}
.faq details[open] summary i::after{transform:rotate(90deg);opacity:0}
.faq p{margin:0 0 20px;color:var(--mut);font-size:14.5px;line-height:1.8}

/* split cta */
.scta{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}
.scta__img{background-size:cover;background-position:center;min-height:340px}
.scta__box{background:var(--alt);padding:clamp(34px,5vw,72px);display:flex;flex-direction:column;justify-content:center}
.scta__k{color:var(--red);font-weight:700;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px}
.scta__box h2{font-size:clamp(23px,3vw,34px);line-height:1.15;margin-bottom:14px}
.scta__p{color:var(--mut);margin:0 0 24px}
.scta__btns{display:flex;gap:12px;flex-wrap:wrap}

/* footer */
.ft{background:var(--ink);color:rgba(255,255,255,.72)}
.ft__in{max-width:1280px;margin:0 auto;padding:clamp(50px,7vw,80px) clamp(20px,5vw,50px);display:grid;gap:40px;grid-template-columns:1.6fr 1fr 1fr}
.ft__brand .hd__logo{color:#fff}
.ft__blurb{color:rgba(255,255,255,.55);max-width:40ch;margin:18px 0 14px;font-size:14px;line-height:1.7}
.ft__nap{color:rgba(255,255,255,.5);font-size:13.5px;line-height:1.9;margin:0}
.ft__nap a{color:#fff}
.ft__h{font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin:0 0 14px}
.ft__col ul{list-style:none;margin:0;padding:0}
.ft__col li{margin-bottom:10px}
.ft__col a{color:rgba(255,255,255,.72);font-size:14px}.ft__col a:hover{color:#fff}
.ft__bot{border-top:1px solid rgba(255,255,255,.12);max-width:1280px;margin:0 auto;padding:18px clamp(20px,5vw,50px);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.45)}

/* cookie + pagetop */
.cookie{position:fixed;bottom:16px;left:16px;right:16px;z-index:200;background:#fff;border:1px solid var(--ink);padding:18px 20px;max-width:400px;font-size:13px}
@media(min-width:768px){.cookie{left:auto;right:24px}}
.cookie__x{margin:0;color:var(--mut);line-height:1.6}.cookie__x a{color:var(--ink);text-decoration:underline}
.cookie__row{margin-top:12px;display:flex;gap:10px}
.pagetop{position:fixed;bottom:22px;right:22px;z-index:150;width:44px;height:44px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;opacity:0;pointer-events:none;transition:.3s}
.pagetop.show{opacity:1;pointer-events:auto}

/* inner-page helpers */
.phero{position:relative;color:#fff;overflow:hidden;background:var(--ink);min-height:46vh;display:flex;align-items:flex-end}
.phero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55}
.phero__ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,18,16,.8),rgba(20,18,16,.3))}
.phero__in{position:relative;max-width:1280px;width:100%;margin:0 auto;padding:130px clamp(20px,5vw,50px) 52px}
.phero__l{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#ff8189;font-weight:700}
.phero h1{font-size:clamp(30px,5vw,52px);line-height:1.05;margin:12px 0 14px;font-weight:700}
.phero p{color:rgba(255,255,255,.85);max-width:60ch;line-height:1.7}
.pcrumb{border-bottom:1px solid var(--line)}
.pcrumb .wrap{padding-top:12px;padding-bottom:12px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.pcrumb a:hover{color:var(--red)}
.psec{padding-top:clamp(46px,7vw,84px);padding-bottom:clamp(46px,7vw,84px)}
.psec--alt{background:var(--alt)}
.pintro{font-size:clamp(19px,2.6vw,28px);line-height:1.35;font-weight:700;max-width:24ch}
.prose p{color:var(--mut);margin:0 0 16px;line-height:1.8}
.prose b{color:var(--ink)}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.pimg{aspect-ratio:4/3;background-size:cover;background-position:center}
.igrid{display:grid;gap:16px}
.igrid--2{grid-template-columns:1fr 1fr}
.igrid--3{grid-template-columns:repeat(3,1fr)}
.icard{background:var(--alt);padding:26px}
.icard--ink{background:var(--ink);color:#fff}
.icard--ink h3{color:#fff}.icard--ink p,.icard--ink li{color:rgba(255,255,255,.82)}
.icard__n{display:block;color:var(--red);font-weight:700;font-size:13px;letter-spacing:.06em;margin-bottom:8px}
.icard h3{font-size:18px;margin-bottom:10px}
.icard p{margin:0;color:var(--mut);font-size:14px;line-height:1.75}
.ilist{list-style:none;margin:8px 0 0;padding:0}
.ilist li{position:relative;padding:9px 0 9px 24px;border-top:1px solid var(--line);color:var(--mut);font-size:14.5px}
.ilist li:first-child{border-top:0}
.ilist li::before{content:"";position:absolute;left:2px;top:16px;width:11px;height:2px;background:var(--red)}
.steps2{list-style:none;margin:0;padding:0}
.step2{position:relative;padding:24px 0 24px 62px;border-top:1px solid var(--line)}
.step2:first-child{border-top:0}
.step2__n{position:absolute;left:0;top:22px;width:42px;height:42px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px}
.step2 h4{margin:0 0 6px;font-size:18px}
.step2 p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.75}
.callout{background:var(--alt);border-left:4px solid var(--red);padding:24px 28px}
.callout h4{margin:0 0 6px;font-size:18px}
.callout p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.8}
.legal h2{font-size:20px;margin:28px 0 8px;font-weight:700}
.legal p{color:var(--mut);font-size:14.5px;line-height:1.8;margin:0 0 10px}
.legal a{color:var(--red);text-decoration:underline;word-break:break-word}
.ctab{background:var(--ink);color:#fff;text-align:center;padding:clamp(48px,7vw,86px) clamp(20px,5vw,50px);margin-top:clamp(40px,6vw,70px)}
.ctab h2{font-size:clamp(24px,3.6vw,42px)}
.ctab a{display:inline-block;margin:20px 8px 0}

/* responsive */
@media(min-width:900px){
  .hd__nav{display:flex}.hd__tel{display:inline-block}.burger{display:none}
  .sgrid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .tiles,.steps,.pgrid,.scta,.ft__in,.split2,.igrid--2,.igrid--3{grid-template-columns:1fr}
  .sgrid{grid-template-columns:1fr}
  .scta__img{min-height:220px}
}