/* vendita.css — la pagina di vendita di Inkconscious Studio e Inkconscious Design.
   Pagina lunga a scorrimento, stile pulito: fondo nero / bianco / carta,
   titoli grandi, animazioni all'ingresso. Niente librerie esterne.
   Senza JavaScript tutto resta visibile (le animazioni partono solo con
   html.js): la verifica Google guarda la pagina anche senza JS. */

:root{
  --black:#000;
  --ink:#0b0b0d;
  --ink-2:#151518;
  --ink-3:#1d1d21;
  --paper:#f5f2ec;
  --paper-2:#ebe6dc;
  --white:#fff;
  --text:#1d1d1f;
  --text-2:#5f5f66;
  --text-inv:#f5f5f7;
  --text-inv-2:#a1a1a8;
  --line:rgba(0,0,0,.1);
  --line-inv:rgba(255,255,255,.14);
  --studio:#2fd27f;
  --studio-2:#16a6a0;
  --design:#9277ff;
  --design-2:#ff6fb1;
  --warm:#ff9f1c;
  --max:1180px;
  --pad:clamp(16px,5vw,44px);
  --r:28px;
  --r-s:18px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Inter,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--black)}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--white);
  line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--design);outline-offset:3px;border-radius:6px}
.wrap{width:min(100%,var(--max));margin:0 auto;padding:0 var(--pad)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ── Barra in alto ─────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,10,12,.72);
  -webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent;color:var(--text-inv);transition:border-color .3s, background .3s}
.nav.is-scrolled{border-bottom-color:var(--line-inv);background:rgba(10,10,12,.86)}
.nav__in{display:flex;align-items:center;gap:18px;height:56px}
.nav__brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:-.01em;font-size:17px;white-space:nowrap}
.nav__brand img{width:26px;height:26px;border-radius:7px}
.nav__links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav__links a{text-decoration:none;font-size:13px;color:var(--text-inv-2);padding:8px 11px;border-radius:999px;transition:color .2s, background .2s;white-space:nowrap}
.nav__links a:hover,.nav__links a.is-active{color:var(--text-inv);background:rgba(255,255,255,.08)}
.nav__cta{background:var(--white)!important;color:var(--black)!important;font-weight:600}
.lang{display:flex;gap:2px;padding:3px;border:1px solid var(--line-inv);border-radius:999px}
.lang a{font-size:11px;font-weight:600;letter-spacing:.06em;text-decoration:none;color:var(--text-inv-2);padding:5px 8px;border-radius:999px}
.lang a.is-on,.lang a[aria-current="page"]{background:var(--white);color:var(--black)}
.nav__menu{display:none;margin-left:auto;background:none;border:0;width:40px;height:40px;cursor:pointer;color:var(--text-inv)}
.nav__menu span{display:block;width:18px;height:1.5px;background:currentColor;margin:5px auto;transition:transform .3s}
@media (max-width:980px){
  .nav__menu{display:block}
  .nav__links{position:absolute;left:0;right:0;top:56px;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(10,10,12,.97);padding:8px var(--pad) 18px;border-bottom:1px solid var(--line-inv);
    display:none;margin:0}
  .nav.is-open .nav__links{display:flex}
  .nav__links a{font-size:17px;padding:13px 4px;border-radius:0;border-bottom:1px solid var(--line-inv)}
  .nav__links a.nav__cta{margin-top:14px;text-align:center;border-radius:999px;border:0}
  .nav__links .lang{margin-top:16px;align-self:flex-start}
  .nav__links .lang a{font-size:13px;padding:7px 12px;border:0}
  .nav.is-open .nav__menu span:first-child{transform:translateY(3.3px) rotate(45deg)}
  .nav.is-open .nav__menu span:last-child{transform:translateY(-3.3px) rotate(-45deg)}
}

/* ── Sezioni ───────────────────────────────────────────────────── */
.sec{position:relative;padding:clamp(88px,12vw,168px) 0;overflow:hidden}
.sec--tight{padding:clamp(64px,8vw,110px) 0}
.sec--dark{background:var(--ink);color:var(--text-inv)}
.sec--black{background:var(--black);color:var(--text-inv)}
.sec--paper{background:var(--paper)}
.sec--soft{background:#f5f5f7}
.sec--dark .muted,.sec--black .muted{color:var(--text-inv-2)}
.muted{color:var(--text-2)}
.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:clamp(13px,1.4vw,15px);font-weight:600;letter-spacing:.02em;margin:0 0 14px}
.eyebrow img{width:28px;height:28px;border-radius:8px}
.eyebrow--studio{color:var(--studio)}
.eyebrow--design{color:var(--design)}
.sec--paper .eyebrow--design,.sec--soft .eyebrow--design,.sec:not(.sec--dark):not(.sec--black) .eyebrow--design{color:#6a4ff0}
.sec:not(.sec--dark):not(.sec--black) .eyebrow--studio{color:#0d9a5b}
.h-xxl{font-size:clamp(46px,9.4vw,120px);line-height:1.02;letter-spacing:-.045em;font-weight:700;margin:0}
.h-xl{font-size:clamp(38px,6.6vw,84px);line-height:1.04;letter-spacing:-.04em;font-weight:700;margin:0}
.h-l{font-size:clamp(30px,4.6vw,56px);line-height:1.08;letter-spacing:-.035em;font-weight:700;margin:0}
.h-m{font-size:clamp(22px,2.6vw,30px);line-height:1.2;letter-spacing:-.02em;font-weight:700;margin:0}
.lead{font-size:clamp(18px,2.1vw,24px);line-height:1.42;letter-spacing:-.01em;font-weight:500;max-width:46ch;margin:22px 0 0}
.center .lead{margin-left:auto;margin-right:auto}
.lead strong{color:inherit}
.sec--dark .lead,.sec--black .lead{color:var(--text-inv-2)}
.sec--dark .lead strong,.sec--black .lead strong{color:var(--text-inv)}
.grad-studio{background:linear-gradient(100deg,var(--studio),var(--studio-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-design{background:linear-gradient(100deg,var(--design),var(--design-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-warm{background:linear-gradient(100deg,#ffb347,#ff5e62);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec:not(.sec--dark):not(.sec--black) .grad-design{background-image:linear-gradient(100deg,#6a4ff0,#e0408f)}
.sec:not(.sec--dark):not(.sec--black) .grad-studio{background-image:linear-gradient(100deg,#0d9a5b,#0b7f88)}

/* ── Bottoni ───────────────────────────────────────────────────── */
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.center .btns{justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;
  text-decoration:none;font-size:16px;font-weight:600;letter-spacing:-.01em;border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease), background .2s, color .2s, border-color .2s}
.btn:hover{transform:translateY(-1px)}
.btn--white{background:var(--white);color:var(--black)}
.btn--black{background:var(--black);color:var(--white)}
.btn--ghost{border-color:currentColor;background:transparent}
.btn--studio{background:var(--studio);color:#04140b}
.btn--design{background:var(--design);color:#fff}
.btn small{font-weight:500;opacity:.7}
.link-arrow{font-weight:600;text-decoration:none;font-size:17px;display:inline-flex;align-items:center;gap:4px}
.link-arrow::after{content:"›";font-size:1.25em;line-height:1;transition:transform .2s}
.link-arrow:hover::after{transform:translateX(3px)}
.sec--dark .link-arrow,.sec--black .link-arrow{color:#6fb8ff}
.link-arrow{color:#0066cc}

/* ── Apparizione all'ingresso ──────────────────────────────────── */
html.js .rv{opacity:0;transform:translateY(42px);transition:opacity 1s var(--ease),transform 1.1s var(--ease);transition-delay:var(--d,0s)}
html.js .rv--left{transform:translateX(-50px)}
html.js .rv--right{transform:translateX(50px)}
html.js .rv--zoom{transform:scale(.92)}
html.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  html.js .rv{opacity:1!important;transform:none!important;transition:none!important}
  *{animation:none!important}
}

/* ── Apertura ──────────────────────────────────────────────────── */
.hero{background:var(--black);color:var(--text-inv);padding:clamp(70px,10vw,130px) 0 0;overflow:hidden;position:relative}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:120%;
  background:radial-gradient(600px 380px at 25% 40%,rgba(146,119,255,.32),transparent 70%),
             radial-gradient(560px 360px at 78% 55%,rgba(47,210,127,.22),transparent 70%);
  pointer-events:none;filter:blur(10px)}
.hero .wrap{position:relative;text-align:center}
.hero__kicker{font-size:clamp(14px,1.6vw,17px);font-weight:600;color:var(--text-inv-2);margin:0 0 18px;letter-spacing:.01em}
.hero__title{font-size:clamp(44px,7.6vw,108px);margin:0 auto}
.hero__title span{display:block}
.hero .lead{max-width:40ch;margin-left:auto;margin-right:auto}
.hero .btns{justify-content:center}
.hero__stage{position:relative;margin-top:clamp(48px,7vw,90px);height:clamp(380px,50vw,660px);overflow:hidden}
.hero__stage .device{position:absolute}
.hero__ipad{left:50%;top:0;width:min(62%,620px);translate:-56% calc(var(--p,0) * -40px)}
.hero__iphone{left:50%;top:24%;width:min(21%,220px);translate:100% calc(var(--p,0) * -90px)}
@media (max-width:640px){
  .hero__stage{height:94vw}
  .hero__ipad{width:78%;translate:-62% 0}
  .hero__iphone{width:34%;top:22%;translate:44% 0}
}

/* Cornici dei dispositivi intorno agli screenshot veri */
.device{background:#0d0d0f;padding:2.1%;border-radius:7% / 5%;box-shadow:0 0 0 1.5px #2b2b30 inset,0 40px 90px -30px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.05)}
.device img{width:100%;height:auto;border-radius:4.6% / 3.4%;background:#fff}
.device--phone{padding:3.2%;border-radius:15% / 7%}
.device--phone img{border-radius:12% / 5.6%}
.device--flat{border-radius:var(--r-s);padding:0;overflow:hidden;background:#fff;box-shadow:0 30px 80px -40px rgba(0,0,0,.45),0 0 0 1px var(--line)}
.device--flat img{border-radius:0}

/* ── Due prodotti ──────────────────────────────────────────────── */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:56px}
@media (max-width:820px){.duo{grid-template-columns:1fr}}
.prod{border-radius:var(--r);padding:clamp(28px,4vw,48px);position:relative;overflow:hidden;display:flex;flex-direction:column}
.prod--studio{background:linear-gradient(160deg,#0f1f17 0%,#0b0b0d 70%);color:var(--text-inv)}
.prod--design{background:linear-gradient(160deg,#1b1530 0%,#0b0b0d 70%);color:var(--text-inv)}
.prod__icon{width:64px;height:64px;border-radius:16px;margin-bottom:20px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.prod h3{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.03em;line-height:1.08;margin:0}
.prod p{color:var(--text-inv-2);font-size:17px;margin:12px 0 0;max-width:36ch}
.prod ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:9px}
.prod li{display:flex;gap:10px;font-size:15px;color:var(--text-inv)}
.prod li::before{content:"";flex:0 0 18px;height:18px;margin-top:2px;border-radius:50%;
  background:var(--c) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.prod--studio{--c:var(--studio)}
.prod--design{--c:var(--design)}
.prod__shot{margin-top:auto;padding-top:28px;display:flex;justify-content:center}
.prod__shot .device--phone{width:min(64%,260px);margin-bottom:-40%}
.prod .btns{margin-top:24px}

/* ── Numeri grandi ─────────────────────────────────────────────── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:64px}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{border-top:1px solid var(--line);padding-top:18px}
.sec--dark .stat,.sec--black .stat{border-top-color:var(--line-inv)}
.stat b{display:block;font-size:clamp(40px,5.6vw,68px);line-height:1;letter-spacing:-.045em;font-weight:700}
.stat span{display:block;margin-top:10px;font-size:15px;color:var(--text-2);max-width:24ch}
.sec--dark .stat span,.sec--black .stat span{color:var(--text-inv-2)}

/* ── Capitolo con testo e immagine ─────────────────────────────── */
.split{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,6vw,80px);align-items:center}
.split--rev > :first-child{order:2}
@media (max-width:860px){.split,.split--rev{grid-template-columns:1fr}.split--rev > :first-child{order:0}}
.split .lead{max-width:34ch}
.bullets{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:16px}
.bullets li{padding-left:30px;position:relative;font-size:17px;line-height:1.45}
.bullets li::before{content:"";position:absolute;left:0;top:.25em;width:18px;height:18px;border-radius:50%;
  background:var(--c,#1d1d1f) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.bullets b{font-weight:650}
.sec--dark .bullets li,.sec--black .bullets li{color:var(--text-inv-2)}
.sec--dark .bullets b,.sec--black .bullets b{color:var(--text-inv)}
.c-studio{--c:#0d9a5b}
.c-design{--c:#6a4ff0}
.sec--dark .c-studio,.sec--black .c-studio{--c:var(--studio)}
.sec--dark .c-design,.sec--black .c-design{--c:var(--design)}

/* ── Mattonelle (bento) ────────────────────────────────────────── */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:56px}
.tile{grid-column:span 2;border-radius:var(--r);background:var(--white);padding:30px;position:relative;overflow:hidden;
  box-shadow:0 1px 0 var(--line);display:flex;flex-direction:column;min-height:300px}
.sec--dark .tile,.sec--black .tile{background:var(--ink-2);box-shadow:none}
.tile--w3{grid-column:span 3}
.tile--w4{grid-column:span 4}
.tile--w6{grid-column:span 6}
@media (max-width:980px){.tile,.tile--w3,.tile--w4{grid-column:span 3}}
@media (max-width:640px){.bento{grid-template-columns:1fr}.tile,.tile--w3,.tile--w4,.tile--w6{grid-column:auto}}
.tile__ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;background:var(--ic-bg,#eef9f2);color:var(--ic,#0d9a5b)}
.tile__ico svg{width:24px;height:24px}
.sec--dark .tile__ico,.sec--black .tile__ico{background:rgba(255,255,255,.07);color:var(--ic-d,var(--studio))}
.tile h3{font-size:22px;letter-spacing:-.02em;line-height:1.2;margin:0}
.tile p{margin:10px 0 0;font-size:15.5px;color:var(--text-2);line-height:1.5}
.sec--dark .tile p,.sec--black .tile p{color:var(--text-inv-2)}
.tile .tile__big{font-size:clamp(44px,5vw,64px);font-weight:700;letter-spacing:-.045em;line-height:1;margin:auto 0 0;padding-top:20px}
.tile__media{margin:22px -30px -30px;flex:1;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}
.tile__media img{width:100%;height:auto}
.tile--studio{--ic:#0d9a5b;--ic-bg:#e7f8ee;--ic-d:var(--studio)}
.tile--design{--ic:#6a4ff0;--ic-bg:#efebff;--ic-d:var(--design)}
.tile--warm{--ic:#c46a00;--ic-bg:#fff2df;--ic-d:var(--warm)}

/* ── Aghi al dettaglio ─────────────────────────────────────────── */
.needles{margin-top:56px;display:grid;grid-template-columns:320px 1fr;gap:20px}
@media (max-width:900px){.needles{grid-template-columns:1fr}}
.needles__list{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;align-content:start}
@media (max-width:900px){.needles__list{grid-template-columns:repeat(4,1fr)}}
@media (max-width:520px){.needles__list{grid-template-columns:repeat(3,1fr)}}
.ndl{border:1px solid var(--line-inv);background:transparent;color:var(--text-inv);border-radius:14px;padding:12px 12px 10px;text-align:left;cursor:pointer;transition:background .2s,border-color .2s,transform .2s}
.ndl:hover{border-color:rgba(255,255,255,.35)}
.ndl.is-on{background:var(--white);color:var(--black);border-color:var(--white)}
.ndl b{display:block;font-size:17px;letter-spacing:-.01em}
.ndl span{display:block;font-size:11.5px;opacity:.65;margin-top:2px;line-height:1.25}
.needles__view{background:var(--ink-2);border-radius:var(--r);padding:clamp(22px,3vw,36px);display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:center;min-height:360px}
@media (max-width:640px){.needles__view{grid-template-columns:1fr;gap:18px}}
.needles__head{display:flex;flex-direction:column;align-items:center;gap:10px}
.needles__head svg{width:160px;height:160px}
.needles__head small{color:var(--text-inv-2);font-size:12px;text-align:center}
.needles__info h3{font-size:clamp(26px,3vw,36px);letter-spacing:-.03em;margin:0}
.needles__info p{color:var(--text-inv-2);margin:8px 0 0;font-size:16px;max-width:52ch}
.needles__canvas{width:100%;height:140px;margin-top:18px;border-radius:14px;background:var(--paper)}
.needles__nums{display:flex;flex-wrap:wrap;gap:22px;margin-top:16px}
.needles__nums div{min-width:110px}
.needles__nums b{display:block;font-size:30px;letter-spacing:-.03em;line-height:1.05}
.needles__nums span{font-size:12.5px;color:var(--text-inv-2)}

/* grafico a barre */
.bars{margin-top:44px;display:grid;gap:10px}
.bar{display:grid;grid-template-columns:64px 1fr 74px;align-items:center;gap:14px;font-size:14px}
.bar__name{font-weight:650}
.bar__track{position:relative;height:22px}
.bar__fill{position:absolute;left:0;top:0;height:10px;border-radius:6px;background:linear-gradient(90deg,var(--design),var(--design-2));width:calc(var(--v) * 1%);transform-origin:left;transition:transform 1.4s var(--ease);transition-delay:var(--d,0s)}
.bar__ref{position:absolute;left:0;top:13px;height:6px;border-radius:4px;background:rgba(255,255,255,.28);width:calc(var(--r) * 1%);transform-origin:left;transition:transform 1.4s var(--ease);transition-delay:calc(var(--d,0s) + .12s)}
html.js .bars:not(.in) .bar__fill,html.js .bars:not(.in) .bar__ref{transform:scaleX(0)}
.bar__val{text-align:right;font-variant-numeric:tabular-nums;color:var(--text-inv-2)}
.bars__legend{display:flex;gap:20px;font-size:13px;color:var(--text-inv-2);margin-top:10px;flex-wrap:wrap}
.bars__legend i{display:inline-block;width:18px;height:8px;border-radius:4px;margin-right:7px;vertical-align:middle}

/* confronto fresco / 10 anni */
.compare{position:relative;border-radius:var(--r);overflow:hidden;background:#fff;aspect-ratio:540/545;max-width:560px;width:100%;margin:0 auto;user-select:none;touch-action:pan-y;box-shadow:0 30px 80px -40px rgba(0,0,0,.4)}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.compare__top{clip-path:inset(0 calc(100% - var(--x,50%)) 0 0)}
.compare__handle{position:absolute;top:0;bottom:0;left:var(--x,50%);width:2px;background:#111;transform:translateX(-1px)}
.compare__handle::after{content:"‹ ›";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font-size:16px;font-weight:700;letter-spacing:2px}
.compare__tag{position:absolute;top:14px;font-size:12px;font-weight:700;padding:5px 10px;border-radius:999px;background:rgba(0,0,0,.75);color:#fff}
.compare__tag--l{left:14px}
.compare__tag--r{right:14px}
.compare input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}

/* pennelli */
.brushes{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,320px);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px var(--pad) 22px;margin:48px calc(var(--pad) * -1) 0;scrollbar-width:thin}
@media (min-width:900px){.brushes{grid-auto-flow:row;grid-template-columns:repeat(4,1fr);overflow:visible;margin:48px 0 0;padding:0}}
.brush{scroll-snap-align:start;background:var(--white);border-radius:var(--r-s);padding:20px 20px 22px;box-shadow:0 1px 0 var(--line),0 18px 40px -30px rgba(0,0,0,.35)}
.brush__img{height:96px;display:flex;align-items:center;justify-content:center;margin:0 -6px 14px}
.brush__img img{max-height:96px;width:100%;object-fit:contain}
.brush b{font-size:17px;letter-spacing:-.01em}
.brush span{display:block;font-size:14px;color:var(--text-2);margin-top:4px;line-height:1.4}

/* stencil: passi che scorrono con la pagina */
.steps{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,80px);margin-top:60px}
@media (max-width:860px){.steps{grid-template-columns:1fr}}
.steps__media{position:sticky;top:90px;align-self:start}
@media (max-width:860px){.steps__media{position:relative;top:0}}
.steps__frame{position:relative;border-radius:var(--r);overflow:hidden;background:var(--white);aspect-ratio:4/3;box-shadow:0 30px 80px -40px rgba(0,0,0,.45)}
.steps__frame > *{position:absolute;inset:0;opacity:0;transition:opacity .6s var(--ease)}
.steps__frame > .is-on{opacity:1}
.steps__frame img{width:100%;height:100%;object-fit:contain}
.step{padding:28px 0 28px 28px;border-left:2px solid var(--line);min-height:38vh;display:flex;flex-direction:column;justify-content:center;transition:border-color .4s}
.step.is-on{border-left-color:var(--warm)}
.step__n{font-size:13px;font-weight:700;color:var(--warm);letter-spacing:.06em}
.step h3{font-size:clamp(24px,2.8vw,34px);letter-spacing:-.03em;line-height:1.12;margin:6px 0 0}
.step p{color:var(--text-2);font-size:17px;margin:10px 0 0;max-width:42ch}
.sec--dark .step{border-left-color:var(--line-inv)}
.sec--dark .step p{color:var(--text-inv-2)}

/* cronometro dello stencil */
.timer{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}
@media (max-width:640px){.timer{grid-template-columns:1fr}}
.timer div{background:var(--white);border-radius:var(--r-s);padding:22px}
.timer b{display:block;font-size:clamp(34px,4vw,48px);letter-spacing:-.04em;line-height:1}
.timer > div > span{display:block;font-size:14px;color:var(--text-2);margin-top:8px}
.timer b small{font-size:.55em;letter-spacing:-.01em}

/* grafico a linea (esempio) */
.chart{background:var(--white);border-radius:var(--r);padding:26px 26px 18px;box-shadow:0 30px 80px -50px rgba(0,0,0,.35)}
.sec--dark .chart{background:var(--ink-2)}
.chart__head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.chart__head b{font-size:17px}
.chart__head small{font-size:12px;color:var(--text-2)}
.sec--dark .chart__head small{color:var(--text-inv-2)}
.chart svg{width:100%;height:auto;margin-top:14px;overflow:visible}
.chart .ln{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:var(--len,2000);stroke-dashoffset:var(--len,2000);transition:stroke-dashoffset 2.2s var(--ease)}
.chart .ar{opacity:0;transition:opacity 1.2s .8s}
.chart.in .ln{stroke-dashoffset:0}
.chart.in .ar{opacity:1}
html:not(.js) .chart .ln{stroke-dashoffset:0}
html:not(.js) .chart .ar{opacity:1}
.chart .grid line{stroke:var(--line)}
.sec--dark .chart .grid line{stroke:var(--line-inv)}
.chart .lbl{font-size:11px;fill:var(--text-2)}
.sec--dark .chart .lbl{fill:var(--text-inv-2)}

/* piattaforme */
.plats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:48px}
@media (max-width:820px){.plats{grid-template-columns:repeat(2,1fr)}}
.plat{border:1px solid var(--line);border-radius:var(--r-s);padding:22px}
.sec--dark .plat,.sec--black .plat{border-color:var(--line-inv)}
.plat svg{width:30px;height:30px;margin-bottom:12px}
.plat b{display:block;font-size:17px}
.plat span{display:block;font-size:14px;margin-top:4px;color:var(--text-2)}
.sec--dark .plat span,.sec--black .plat span{color:var(--text-inv-2)}

/* prezzi */
.prices{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:48px}
@media (max-width:1000px){.prices{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.prices{grid-template-columns:1fr}}
.price{background:var(--white);border-radius:var(--r-s);padding:26px 22px;display:flex;flex-direction:column;box-shadow:0 1px 0 var(--line)}
.price--hi{box-shadow:0 0 0 2px #0d9a5b}
.price__name{font-weight:700;font-size:16px;letter-spacing:-.01em}
.price__val{font-size:44px;font-weight:700;letter-spacing:-.045em;line-height:1;margin:14px 0 4px}
.price__val small{font-size:15px;font-weight:500;color:var(--text-2);letter-spacing:0}
.price p{font-size:14.5px;color:var(--text-2);margin:8px 0 0}
.price ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:7px;font-size:14px}
.price li::before{content:"✓ ";color:#0d9a5b;font-weight:700}
.price__tag{align-self:flex-start;margin-top:16px;font-size:12px;font-weight:700;color:#0d9a5b;background:#e7f8ee;padding:4px 10px;border-radius:999px}
.price--design{box-shadow:0 0 0 2px #6a4ff0}
.price--design li::before{color:#6a4ff0}
.price--design .price__tag{color:#6a4ff0;background:#efebff}
.note{font-size:13.5px;color:var(--text-2);margin-top:22px;max-width:80ch}
.sec--dark .note,.sec--black .note{color:var(--text-inv-2)}

/* scarica */
.dl{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
@media (max-width:820px){.dl{grid-template-columns:1fr}}
.dl__card{background:var(--ink-2);border-radius:var(--r);padding:clamp(26px,3.4vw,40px)}
.dl__card header{display:flex;align-items:center;gap:14px}
.dl__card header img{width:56px;height:56px;border-radius:14px}
.dl__card h3{font-size:26px;letter-spacing:-.025em;margin:0}
.dl__card header span{display:block;font-size:14px;color:var(--text-inv-2)}
.dl__rows{display:grid;gap:10px;margin-top:24px}
.dl__row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.05);text-decoration:none;transition:background .2s}
a.dl__row:hover{background:rgba(255,255,255,.1)}
.dl__row b{font-size:16px}
.dl__row span{display:block;font-size:13px;color:var(--text-inv-2)}
.dl__row em{font-style:normal;font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px;background:var(--white);color:var(--black);white-space:nowrap}
.dl__row--soon em{background:transparent;color:var(--text-inv-2);border:1px solid var(--line-inv)}

/* inkconscious tattoo */
.tattoo{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,80px);align-items:center}
@media (max-width:860px){.tattoo{grid-template-columns:1fr}}
.tattoo__pic{border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;background:#111}
.tattoo__pic img{width:100%;height:100%;object-fit:cover}
.tattoo__works{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:30px}
.tattoo__works img{border-radius:14px;aspect-ratio:3/4;object-fit:cover;width:100%;height:auto}

/* domande */
.faq{max-width:860px;margin:48px auto 0}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;font-size:19px;font-weight:600;letter-spacing:-.01em;padding:18px 40px 18px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:26px;font-weight:300;transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--text-2);font-size:16.5px;max-width:70ch}

/* piede */
.foot{background:var(--black);color:var(--text-inv-2);font-size:13px;padding:48px 0 60px}
.foot__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
@media (max-width:820px){.foot__grid{grid-template-columns:1fr 1fr}}
.foot h4{color:var(--text-inv);font-size:13px;margin:0 0 12px;font-weight:600}
.foot a{color:var(--text-inv-2);text-decoration:none;display:block;padding:4px 0}
.foot a:hover{color:var(--text-inv)}
.foot .lang a{display:inline-block;padding:5px 8px}
.foot .lang a.is-on{color:var(--black)}
.foot p{margin:0 0 8px;max-width:42ch;line-height:1.6}
.foot__bottom{border-top:1px solid var(--line-inv);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

/* nastro che scorre */
.marquee{overflow:hidden;white-space:nowrap;border-top:1px solid var(--line-inv);border-bottom:1px solid var(--line-inv);padding:18px 0;margin-top:clamp(60px,8vw,100px)}
.marquee__in{display:inline-flex;gap:46px;animation:scorri 38s linear infinite;font-size:clamp(18px,2vw,22px);font-weight:600;color:var(--text-inv-2)}
.marquee__in span::before{content:"✦";margin-right:46px;color:var(--text-inv)}
@keyframes scorri{to{transform:translateX(-50%)}}

/* ── Pezzi aggiunti con i contenuti veri di Design ─────────────── */
@keyframes spunta{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:none}}
.needles__head svg circle{transform-box:fill-box;transform-origin:center}

/* le cinque famiglie d'aghi */
.fams{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:40px}
@media (max-width:820px){.fams{grid-template-columns:repeat(3,1fr)}}
@media (max-width:480px){.fams{grid-template-columns:repeat(2,1fr)}.fams div:last-child{grid-column:1 / -1}}
.fams div{border:1px solid var(--line-inv);border-radius:16px;padding:14px 16px}
.fams b{display:block;font-size:26px;letter-spacing:-.03em;line-height:1;background:linear-gradient(100deg,var(--design),var(--design-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.fams span{display:block;font-size:13px;color:var(--text-inv-2);margin-top:6px}

/* grafici su fondo nero */
.sec--black .chart{background:var(--ink-2);box-shadow:none}
.sec--black .chart__head small{color:var(--text-inv-2)}
.sec--black .chart .grid line{stroke:var(--line-inv)}
.sec--black .chart .lbl{fill:var(--text-inv-2)}
.chart .dot{fill:#fff;stroke:var(--design);stroke-width:3;transition:cx .25s var(--ease),cy .25s var(--ease)}
.chart .guide{stroke:rgba(255,255,255,.35);stroke-dasharray:3 4;transition:x1 .25s,x2 .25s,y1 .25s}

/* cursori */
input[type=range].slider,.volt__ctl input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;margin:6px 0 0;cursor:pointer}
.volt__ctl input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:4px;background:linear-gradient(90deg,var(--design) var(--pos,50%),rgba(255,255,255,.16) var(--pos,50%))}
.volt__ctl input[type=range]::-moz-range-track{height:6px;border-radius:4px;background:rgba(255,255,255,.16)}
.volt__ctl input[type=range]::-moz-range-progress{height:6px;border-radius:4px;background:var(--design)}
.volt__ctl input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;margin-top:-9px;box-shadow:0 2px 10px rgba(0,0,0,.4)}
.volt__ctl input[type=range]::-moz-range-thumb{width:24px;height:24px;border:0;border-radius:50%;background:#fff}

/* la macchinetta: volt e colpi */
.volt__ctl{margin-top:8px}
.volt__ctl label{display:block;font-size:15px;color:var(--text-inv-2)}
.volt__ctl label b{color:var(--text-inv);font-size:20px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.volt__dots{display:block;width:100%;height:96px;margin-top:14px;border-radius:14px;background:var(--paper)}
.volt__ctl small{display:block;margin-top:10px;font-size:12.5px;line-height:1.45}

/* anni sulla pelle: tre barre per ago */
.ybars{margin-top:30px;display:grid;gap:14px}
.ybar{display:grid;grid-template-columns:56px 1fr;gap:12px;align-items:center}
.ybar__name{font-weight:650;font-size:14px}
.ybar__rows{display:grid;gap:4px}
.ybar__row{display:grid;grid-template-columns:1fr 128px;white-space:nowrap;gap:10px;align-items:center;font-size:12.5px;color:var(--text-2);font-variant-numeric:tabular-nums}
.ybar__row i{display:block;height:8px;border-radius:5px;width:calc(var(--v) * 1%);transform-origin:left;transition:transform 1.3s var(--ease);transition-delay:var(--d,0s)}
.ybar__row:nth-child(1) i{background:#1d1d1f}
.ybar__row:nth-child(2) i{background:#5b6a86}
.ybar__row:nth-child(3) i{background:#9aa6bd}
html.js .ybars:not(.in) .ybar__row i{transform:scaleX(0)}
.ybars__legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--text-2);margin-top:4px}
.ybars__legend i{display:inline-block;width:16px;height:8px;border-radius:4px;margin-right:6px;vertical-align:middle}

/* stencil: le quattro scene */
.sfx{display:flex;align-items:center;justify-content:center;background:#fff}
.sfx--photo{background:#f0eee9}
.sfx--photo img{object-fit:cover!important;object-position:50% 18%}
.sfx--wrap{background:#fff}
.sfx--modes{background:linear-gradient(160deg,#f3efe7,#e9e3d6)}
.sfx__panel{width:min(86%,400px);background:#fff;border-radius:20px;padding:22px 22px 20px;box-shadow:0 24px 60px -30px rgba(0,0,0,.45),0 0 0 1px var(--line);display:grid;gap:14px}
.sfx__panel > b{font-size:17px;letter-spacing:-.01em}
.sfx__chips{display:flex;flex-wrap:wrap;gap:6px}
.sfx__chips span{font-size:12.5px;font-weight:600;padding:6px 11px;border-radius:999px;background:#f1f0f4;color:var(--text-2)}
.sfx__chips span.is-on{background:#1d1d1f;color:#fff}
.sfx__panel label{display:grid;grid-template-columns:1fr auto;gap:6px 10px;font-size:13px;font-weight:600;align-items:center}
.sfx__panel label i{grid-column:1 / -1;height:6px;border-radius:4px;background:linear-gradient(90deg,#1d1d1f var(--w),#e4e2ea var(--w))}
.sfx__panel label em{font-style:normal;font-size:12px;color:var(--text-2);font-weight:500;grid-row:1;grid-column:2}
.sfx__btn{justify-self:start;font-size:14px;font-weight:700;padding:10px 18px;border-radius:999px;background:var(--warm);color:#2a1600}
.sfx--print{flex-direction:column;gap:22px;background:linear-gradient(160deg,#f3efe7,#e9e3d6)}
.sheets{display:grid;grid-template-columns:1fr 1fr;gap:6px;width:min(58%,300px);aspect-ratio:420/594;padding:0}
.sheets span{background:#fff;border:1.5px dashed #b9b2a3;border-radius:4px;display:grid;place-items:center;font-size:13px;font-weight:700;color:#8a8273;
  background-image:radial-gradient(circle at 70% 30%,transparent 38%,#1d1d1f 39%,#1d1d1f 41%,transparent 42%);background-size:200% 200%}
.sheets span:nth-child(1){background-position:0 0}
.sheets span:nth-child(2){background-position:100% 0}
.sheets span:nth-child(3){background-position:0 100%}
.sheets span:nth-child(4){background-position:100% 100%}
.sfx__meta{text-align:center}
.sfx__meta b{display:block;font-size:20px;letter-spacing:-.02em}
.sfx__meta span{font-size:13px;color:var(--text-2)}
@media (max-width:860px){
  .steps__media{position:sticky;top:64px;z-index:2}
  .steps__frame{aspect-ratio:16/11}
  .step{min-height:46vh}
}

/* scuola: sei tappe */
.stages{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:36px}
.stages span{font-size:14px;padding:9px 16px;border-radius:999px;background:#f5f5f7;color:var(--text-2)}
.stages b{color:var(--text);font-weight:650}

/* manichino: due immagini */
.body-pics{display:grid;grid-template-columns:1fr;gap:16px;max-width:520px;margin:0 auto}
.body-pics .device--flat{box-shadow:0 30px 80px -40px rgba(0,0,0,.7),0 0 0 1px var(--line-inv)}
.body-pics .device--flat:first-child img{max-height:440px;width:auto;margin:0 auto}
.tile__media--top{align-items:flex-start;max-height:380px;margin-top:24px;border-top:1px solid var(--line)}
.tile__media--top img{width:100%;height:auto}
.hero .marquee{margin-top:0}