:root{--paper:#F4E8D5;--cream:#FCF6EA;--ink:#241A11;--ink-soft:#6B5842;--deep:#150F0A;--wheat:#DDA63C;--wheat-soft:#F1C978;--terra:#B4572C;--line-l:rgba(36,26,17,.16);--gutter:clamp(1.1rem,4vw,4.5rem);--serif:Fraunces,Georgia,serif;--sans:Karla,system-ui,-apple-system,Segoe UI,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--deep);color:var(--paper);font-family:var(--sans);font-size:clamp(1rem,.35vw + .9rem,1.06rem);line-height:1.62;overflow-x:hidden}
img{display:block;max-width:100%}
h1,h2,h3,p,ul,ol,figure{margin:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
::selection{background:var(--wheat);color:#1A120B}
:focus-visible{outline:2px solid var(--wheat-soft);outline-offset:3px}
.skip{position:fixed;left:-100vw;top:1rem;z-index:300;background:var(--wheat);color:#1A120B;padding:.8rem 1.2rem;font-weight:700}
.skip:focus{left:1rem}
.wrap{width:calc(100% - var(--gutter)*2);max-width:72rem;margin-inline:auto}
section[id]{scroll-margin-top:4.6rem}
.bar{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem var(--gutter);background:rgba(18,12,8,.9);backdrop-filter:blur(10px);border-bottom:1px solid rgba(244,232,213,.12)}
.bar__mark{display:inline-flex;align-items:center;gap:.6rem;min-height:44px;font-family:var(--serif);font-weight:600;font-size:1rem}
.bar__grain{width:.62rem;height:1.2rem;border-radius:50% 50% 34% 34%;background:linear-gradient(180deg,var(--wheat-soft),var(--terra));transform:rotate(9deg)}
.bar__nav{display:flex;gap:clamp(.9rem,2vw,2rem);font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;font-weight:700}
.bar__nav a{opacity:.78;padding:.5rem 0;border-bottom:1px solid transparent;transition:opacity .2s,border-color .2s}
.bar__nav a:hover{opacity:1;border-color:var(--wheat)}
.bar__menu{display:none;background:transparent;border:1px solid rgba(244,232,213,.4);border-radius:3px;min-height:44px;min-width:44px;padding:.5rem .9rem;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;cursor:pointer}
.sheet{position:fixed;inset:0;z-index:140;background:rgba(15,10,6,.975);padding:clamp(3.6rem,9vh,5rem) var(--gutter) 2rem;display:flex;flex-direction:column;justify-content:center}
.sheet[hidden]{display:none}
.sheet a{font-family:var(--serif);font-weight:600;font-size:clamp(1.35rem,5vw,2rem);padding:.55rem 0;border-bottom:1px solid rgba(244,232,213,.14)}
.sheet a:hover{color:var(--wheat-soft)}
.sheet__close{position:absolute;top:1rem;right:var(--gutter);min-height:44px;padding:.5rem 1rem;background:transparent;border:1px solid rgba(244,232,213,.35);border-radius:3px;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;cursor:pointer}
.eyebrow{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--wheat)}
.display{font-family:var(--serif);font-weight:900;font-size:clamp(2.2rem,5vw,4rem);line-height:1.03;letter-spacing:-.035em;margin:.5rem 0 .9rem;text-wrap:balance}
.h2{font-family:var(--serif);font-weight:900;font-size:clamp(1.6rem,3.2vw,2.5rem);line-height:1.06;letter-spacing:-.02em;margin-bottom:.9rem;text-wrap:balance}
.lede{font-size:clamp(1rem,1.15vw,1.16rem);line-height:1.55;color:rgba(244,232,213,.78);max-width:54ch}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:3rem;padding:.85rem 1.5rem;background:var(--wheat);color:#1A120B;font-weight:700;font-size:.8rem;letter-spacing:.13em;text-transform:uppercase;border-radius:3px;transition:background-color .18s,transform .14s}
.btn:hover{background:var(--wheat-soft)}
.btn:active{transform:translateY(1px)}
.link{display:inline-flex;align-items:center;min-height:44px;font-weight:700;font-size:.82rem;letter-spacing:.06em;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.22rem;transition:color .2s}
.link:hover{color:var(--wheat-soft)}
.note{font-size:.84rem;line-height:1.55;color:rgba(244,232,213,.72);max-width:52ch}
.prod{padding:clamp(5.4rem,13vh,7.6rem) 0 clamp(1.6rem,5vh,3rem)}
.prod__in{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(1.4rem,4vw,3.4rem);align-items:center}
.prod__cover{margin:0;overflow:hidden;border-radius:3px;box-shadow:0 40px 80px -40px rgba(0,0,0,.95)}
.prod__cover img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.facts{list-style:none;margin:1.3rem 0;padding:0;display:grid;gap:.5rem}
.facts li{position:relative;padding-left:1.2rem;font-size:.9rem;color:rgba(244,232,213,.8)}
.facts li::before{content:'';position:absolute;left:0;top:.55em;width:.5rem;height:.5rem;border-radius:50%;background:var(--wheat)}
.prod__actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin:1.2rem 0 1rem}
.pad{padding:clamp(2.3rem,6vh,4rem) 0}
.pad--paper{background:var(--paper);color:var(--ink)}
.pad--paper .lede,.pad--paper p,.pad--paper .note{color:var(--ink-soft)}
.acc{display:grid;margin-top:.6rem}
.acc details{border-top:1px solid var(--line-l)}
.acc details:last-child{border-bottom:1px solid var(--line-l)}
.acc summary{list-style:none;cursor:pointer;padding:1rem .2rem;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:1rem;font-family:var(--serif);font-weight:600;font-size:clamp(1.02rem,1.6vw,1.22rem);transition:color .2s}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:'+';font-family:var(--sans);font-weight:700;color:var(--terra);font-size:1.1rem;transition:transform .2s}
.acc details[open] summary::after{transform:rotate(45deg)}
.acc summary:hover{color:var(--terra)}
.acc p{max-width:64ch;padding:0 .2rem 1.1rem;font-size:.94rem;line-height:1.6;color:var(--ink-soft)}
.prod__two{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(1.4rem,4vw,3rem);align-items:center}
.prod__small{margin:0}
.prod__small img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:3px}
.prod__small figcaption{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:rgba(244,232,213,.55);padding-top:.7rem;margin-top:.7rem;border-top:1px solid rgba(244,232,213,.18)}
.prod__back{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:clamp(1.4rem,4vh,2.4rem)}
.js [data-in]{opacity:0;transform:translateY(14px);transition:opacity .62s cubic-bezier(.23,1,.32,1),transform .62s cubic-bezier(.23,1,.32,1)}
.js [data-in].is-in{opacity:1;transform:none}
.foot{background:#0E0905;color:rgba(244,232,213,.7);padding:clamp(2.2rem,6vh,3.6rem) 0;border-top:1px solid rgba(244,232,213,.1)}
.foot__in{display:flex;flex-wrap:wrap;gap:1.6rem 2.4rem;justify-content:space-between;align-items:flex-start}
.foot__mark{font-family:var(--serif);font-weight:600;font-size:1.05rem;color:var(--paper)}
.foot__line{font-size:.85rem;max-width:26ch;margin-top:.3rem}
.foot__nav{display:flex;flex-wrap:wrap;gap:.7rem 1.5rem;font-size:.76rem;letter-spacing:.11em;text-transform:uppercase;font-weight:700}
.foot__nav a{border-bottom:1px solid transparent;padding-bottom:.1rem}
.foot__nav a:hover{color:var(--paper);border-color:var(--wheat)}
.foot__note{font-size:.75rem;max-width:44ch;line-height:1.55;color:rgba(244,232,213,.55)}
@media(max-width:860px){.bar__nav{display:none}.bar__menu{display:inline-flex;align-items:center;justify-content:center}.prod__in,.prod__two{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js [data-in]{opacity:1;transform:none;transition:none}}
/* ---- hero in profondità, anteprima, scelta del pane, passi, chiusura ---- */
[hidden]{display:none!important}
.prod{padding-top:clamp(7.2rem,15vh,9rem)}
.prod__cover{position:relative;margin:0;overflow:visible;border-radius:0;box-shadow:none;perspective:1000px}
.prod__word{position:absolute;left:-.16em;top:-.5em;z-index:0;font-family:var(--serif);font-weight:900;font-size:clamp(2.8rem,8vw,5.6rem);line-height:.8;letter-spacing:-.045em;color:rgba(221,166,60,.55);transform:translate3d(0,var(--dy,0px),0);pointer-events:none;user-select:none}
.prod__tilt{position:relative;z-index:1;aspect-ratio:4/3;overflow:hidden;border-radius:3px;box-shadow:0 42px 80px -44px rgba(0,0,0,.95),0 0 0 1px rgba(244,232,213,.08);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .55s cubic-bezier(.23,1,.32,1)}
.prod__drift{position:absolute;inset:-8% -5%;transform:translate3d(0,var(--dy,0px),0) scale(1.04)}
.prod__drift img{width:100%;height:100%;object-fit:cover}
.prod__cap{margin-top:.75rem;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:rgba(244,232,213,.58)}
.rec{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(1.4rem,4vw,3rem);margin-top:clamp(1.4rem,4vh,2.2rem);align-items:start}
.rec__col{display:grid;gap:clamp(1.1rem,3vh,1.9rem)}
.rec__lead,.rec__item{position:relative;padding-top:clamp(.9rem,2.2vh,1.2rem)}
.rec__lead::before,.rec__item::before{content:'';position:absolute;left:0;right:0;top:0;height:1px;background:rgba(36,26,17,.24);transform:scaleX(var(--gx,1));transform-origin:left center}
.rec__t{font-family:var(--serif);font-weight:900;font-size:clamp(1.14rem,1.9vw,1.42rem);line-height:1.12;letter-spacing:-.015em;margin-bottom:.45rem;color:var(--ink)}
.rec__p{font-size:.95rem;line-height:1.62;color:var(--ink-soft);max-width:52ch}
.rec__fig{position:sticky;top:5.4rem;margin:0}
.rec__fig img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:3px}
.rec__fig figcaption{margin-top:.75rem;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:rgba(36,26,17,.72)}
.pane{background:#0E0905;border-top:1px solid rgba(244,232,213,.12);padding:clamp(3rem,8vh,4.8rem) 0 clamp(2.4rem,7vh,3.8rem)}
.pane__head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.85fr);gap:clamp(1rem,4vw,3rem);align-items:end;margin-bottom:clamp(1.5rem,4vh,2.4rem)}
.pane__head .h2{margin-bottom:0}
.pane__row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(1.4rem,4vw,3.2rem);align-items:start}
.pane__media{position:relative;padding-top:clamp(1.4rem,3.4vh,2.2rem)}
.pane__word{position:absolute;left:0;right:0;top:0;z-index:0;font-family:var(--serif);font-weight:900;font-size:clamp(2.4rem,6.4vw,4.8rem);line-height:.78;letter-spacing:-.05em;text-align:right;white-space:nowrap;color:rgba(221,166,60,.55);transform:translate3d(0,var(--dy,0px),0);pointer-events:none;user-select:none}
.pane__stage{position:relative;z-index:1;aspect-ratio:1/1;overflow:hidden;border-radius:3px;box-shadow:0 46px 90px -50px #000,0 0 0 1px rgba(244,232,213,.08)}
.pane__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.05);transition:opacity .68s cubic-bezier(.23,1,.32,1),transform 1.2s cubic-bezier(.23,1,.32,1)}
.pane__img.is-on{opacity:1;transform:none}
.pane__opts{display:grid;gap:.55rem;margin-bottom:clamp(1rem,3vh,1.5rem)}
.opt{display:flex;align-items:center;gap:.85rem;min-height:52px;padding:.7rem 1rem;background:transparent;border:1px solid rgba(244,232,213,.28);border-radius:3px;color:rgba(244,232,213,.92);font-family:var(--sans);font-size:.78rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;text-align:left;cursor:pointer;transition:background-color .22s,border-color .22s,color .22s,transform .14s}
.opt::before{content:'';width:.5rem;height:.5rem;border-radius:50%;background:currentColor;opacity:0;transition:opacity .22s;flex:0 0 auto}
.opt:hover{border-color:var(--wheat);color:var(--wheat-soft)}
.opt:active{transform:translateY(1px)}
.opt[aria-pressed='true']{background:var(--wheat);border-color:var(--wheat);color:#1A120B}
.opt[aria-pressed='true']::before{opacity:1}
.pane__name{font-family:var(--serif);font-weight:900;font-size:clamp(1.24rem,2vw,1.6rem);line-height:1.1;letter-spacing:-.02em;margin-bottom:.45rem}
.pane__desc{font-size:.95rem;line-height:1.62;color:rgba(244,232,213,.78);max-width:46ch}
.pane__text>[data-pane-block]{animation:paneIn .5s cubic-bezier(.23,1,.32,1) both}
@keyframes paneIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.pad--wheat{background:var(--wheat);color:var(--ink)}
.how__lede{margin-top:.25rem;max-width:56ch;font-size:1rem;line-height:1.6;color:#4A3620}
.steps{list-style:none;margin:clamp(1.4rem,4vh,2.2rem) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,3vw,2.2rem)}
.step{position:relative;padding-top:clamp(.9rem,2.2vh,1.2rem)}
.step::before{content:'';position:absolute;left:0;right:0;top:0;height:2px;background:rgba(36,26,17,.42);transform:scaleX(var(--gx,1));transform-origin:left center}
.step__t{font-family:var(--serif);font-weight:900;font-size:1.16rem;line-height:1.12;letter-spacing:-.015em;margin-bottom:.4rem}
.step__p{font-size:.92rem;line-height:1.6;color:#4A3620;max-width:34ch}
.close{background:var(--deep);border-top:1px solid rgba(244,232,213,.12);padding:clamp(3rem,9vh,5rem) 0 clamp(2.6rem,7vh,4rem)}
.close__carry{font-family:var(--serif);font-style:italic;font-size:1rem;color:var(--wheat);margin-bottom:.5rem}
.close__t{font-family:var(--serif);font-weight:900;font-size:clamp(1.9rem,4.6vw,3.4rem);line-height:1.04;letter-spacing:-.03em;max-width:20ch;margin-bottom:1rem;text-wrap:balance}
.close__p{color:rgba(244,232,213,.78);max-width:52ch}
.close__acts{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.5rem;margin-top:clamp(1.2rem,3.4vh,1.8rem)}
@media(max-width:860px){
.prod__word{font-size:clamp(2.6rem,12vw,3.6rem);top:-.44em}
.rec{grid-template-columns:1fr}
.rec__fig{position:static;order:-1}
.pane__head{grid-template-columns:1fr;align-items:start;gap:.5rem}
.pane__row{grid-template-columns:1fr}
.pane__stage{aspect-ratio:4/3}
.pane__word{font-size:clamp(2rem,11vw,3.2rem)}
.opt{min-height:56px}
.steps{grid-template-columns:1fr;gap:1.3rem}
.step__p{max-width:40ch}
}
@media(prefers-reduced-motion:reduce){
.prod__tilt,.prod__drift,.prod__word,.pane__word{transform:none!important;transition:none!important}
.pane__img{transform:none!important;transition:opacity .001s linear}
.pane__text>[data-pane-block]{animation:none}
.rec__fig{position:static}
.rec__lead::before,.rec__item::before,.step::before{transform:none!important}
}
/* ---- correzioni: didascalia, titolo, passi, banda della luce, chiusura, segnale di scelta ---- */
.prod__drift{inset:-4% -4%;transform:translate3d(0,var(--dy,0px),0) scale(1.03)}
.prod__cap{display:inline-block;margin-top:2.2rem;padding:.5rem .85rem;background:#20170F;border-left:2px solid var(--wheat);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:rgba(244,232,213,.92)}
.display{font-size:clamp(2.4rem,5.6vw,4.4rem)}
.prod__word{color:rgba(221,166,60,.62);font-size:clamp(3rem,8.6vw,6rem)}
.rec__fig figcaption{font-size:.76rem}
.steps{counter-reset:step;grid-template-columns:1fr;gap:0}
.step{display:grid;grid-template-columns:clamp(2.4rem,4.6vw,3.6rem) minmax(0,1fr);column-gap:clamp(.8rem,2.4vw,1.4rem);row-gap:.2rem;align-items:start;padding:clamp(.9rem,2.6vh,1.3rem) 0;border-top:1px solid rgba(36,26,17,.3)}
.step:last-child{border-bottom:1px solid rgba(36,26,17,.3)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:static;left:auto;right:auto;top:auto;width:auto;height:auto;background:none;transform:none;font-family:var(--serif);font-weight:900;font-size:clamp(1.3rem,2.6vw,1.9rem);line-height:1.05;letter-spacing:-.03em;color:var(--terra)}
.step__t,.step__p{grid-column:2}
.step__p{max-width:56ch}
.opt.is-pop{animation:optPop .8s cubic-bezier(.23,1,.32,1)}
@keyframes optPop{0%{transform:scale(.985)}30%{transform:scale(1.02)}60%{transform:scale(.998)}100%{transform:scale(1)}}
.pane__stage.is-pop{animation:stagePop .8s cubic-bezier(.23,1,.32,1)}
@keyframes stagePop{0%{transform:scale(1.035)}100%{transform:scale(1)}}
.band{position:relative;background:#170F07;border-top:1px solid rgba(244,232,213,.12)}
.band__frame{position:relative;display:flex;align-items:flex-end;min-height:clamp(24rem,64vh,40rem);overflow:hidden}
.band__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:filter 1s cubic-bezier(.23,1,.32,1),transform 1.4s cubic-bezier(.23,1,.32,1)}
.band[data-light='alba'] .band__img{filter:brightness(1.16) saturate(.82) hue-rotate(-10deg);transform:scale(1.07)}
.band[data-light='tramonto'] .band__img{filter:brightness(.93) saturate(1.18) contrast(1.05);transform:scale(1.02)}
.band__scrim{position:absolute;inset:auto 0 0 0;height:82%;background:linear-gradient(0deg,rgba(12,8,4,.96) 0%,rgba(12,8,4,.78) 38%,rgba(12,8,4,0) 100%);pointer-events:none}
.band__copy{position:relative;z-index:2;width:calc(100% - var(--gutter)*2);max-width:72rem;margin-inline:auto;padding:clamp(2rem,7vh,4rem) 0 clamp(1.8rem,5vh,2.6rem);transform:translate3d(0,var(--dy,0px),0)}
.band__label{font-size:.76rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--wheat-soft);margin-bottom:.55rem}
.band__t{font-family:var(--serif);font-weight:900;font-size:clamp(1.85rem,3.8vw,2.9rem);line-height:1.06;letter-spacing:-.025em;margin-bottom:.75rem;text-wrap:balance;color:var(--paper);text-shadow:0 2px 18px rgba(0,0,0,.6)}
.band__p{font-size:.99rem;line-height:1.6;color:rgba(244,232,213,.9);max-width:46ch;text-shadow:0 1px 16px rgba(0,0,0,.75)}
.band__p.is-swap{animation:bandIn .55s cubic-bezier(.23,1,.32,1) both}
@keyframes bandIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.band__pick{display:inline-flex;gap:.35rem;margin-top:1.15rem;padding:.3rem;border:1px solid rgba(244,232,213,.32);border-radius:999px;background:rgba(12,8,4,.55)}
.band__opt{min-height:44px;padding:.55rem 1.15rem;border:0;border-radius:999px;background:transparent;color:rgba(244,232,213,.88);font-family:var(--sans);font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;transition:background-color .26s,color .26s,transform .14s}
.band__opt:hover{color:var(--wheat-soft)}
.band__opt:active{transform:translateY(1px)}
.band__opt[aria-pressed='true']{background:var(--wheat);color:#1A120B}
.close{padding:clamp(2.6rem,7vh,4rem) 0 clamp(2rem,5vh,2.8rem)}
.close__in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(1.4rem,4vw,3.4rem);align-items:start}
.close__list{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;gap:.55rem}
.close__list li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.7rem;align-items:baseline;padding-top:.6rem;border-top:1px solid rgba(244,232,213,.16);font-size:.9rem;line-height:1.5;color:rgba(244,232,213,.84)}
.close__list li::before{content:'';width:.42rem;height:.42rem;border-radius:50%;background:var(--wheat);transform:translateY(-.15em)}
.foot{padding:clamp(1.8rem,4vh,2.6rem) 0}
@media(max-width:860px){
.step{grid-template-columns:2.2rem minmax(0,1fr)}
.band__frame{min-height:clamp(22rem,58vh,30rem)}
.band__copy{padding:clamp(1.6rem,6vh,2.6rem) 0 clamp(1.4rem,4vh,2rem)}
.band__t{font-size:clamp(1.6rem,7vw,2.1rem)}
.close__in{grid-template-columns:1fr;gap:1.2rem}
.close__t{max-width:16ch}
}
@media(prefers-reduced-motion:reduce){
.band__img{transition:none!important}
.band[data-light='alba'] .band__img,.band[data-light='tramonto'] .band__img{transform:none!important}
.band__copy{transform:none!important}
.band__p.is-swap{animation:none}
.opt.is-pop,.pane__stage.is-pop{animation:none}
}