/* Tetafi su reference Ciridae (ciridae.com, Awwwards SOTD 6/2/2026).
   Misure ricalcate a 1440: margini 91px, h1 104px, h2 condensato 64px (-0.046em), mono 11-12px.
   Font: Pragmatica Cond → Barlow Condensed 400; Pragmatica → Geist; Monument Grotesk Mono → Geist Mono. */
@font-face { font-family: "Barlow Condensed"; src: url(assets/fonts/barlow-cond-400.woff2) format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2190-2199; }
@font-face { font-family: "Barlow Condensed"; src: url(assets/fonts/barlow-cond-400-ext.woff2) format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0100-024F, U+1E00-1EFF; }
@font-face { font-family: "Geist"; src: url(assets/fonts/geist-var.woff2) format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url(assets/fonts/geist-mono-var.woff2) format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --black: #0b0b0b; --charcoal: #272a2a; --ink: #14110d;
  --sand: #eae2cf; --paper: #fcfbf7; --cream: #f6f2e7; --light: #f7f2e7;
  --muted: #4f4a42;              /* testo secondario: 7:1 su sabbia */
  --label: #5c564c;              /* label mono (Ciridae: ink al 62%), scurito per AA */
  --rule: rgba(20, 17, 13, .26);
  --acc: #39d085;                /* verde Tetafi al posto dell'arancio #cc6437 */
  --acc-ink: #13683f;            /* verde scurito per testo su fondi chiari (AA) */
  --f-cond: "Barlow Condensed", "Arial Narrow", sans-serif;
  --f-body: "Geist", system-ui, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, monospace;
  --smooth: cubic-bezier(.76, 0, .24, 1); /* l'unica curva, dal CSS di Ciridae */
  --pad: clamp(20px, 6.32vw, 91px);
  --dock-h: 0px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--black); color: var(--ink); font: 400 17px/1.5 var(--f-body); overflow-x: clip; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
a, button, label, summary { touch-action: manipulation; -webkit-tap-highlight-color: rgba(57, 208, 133, .2); }
p { margin: 0; }
h1, h2, h3 { font-weight: 400; margin: 0; text-wrap: balance; }
ol, ul { list-style: none; margin: 0; padding: 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 16px; top: 16px; z-index: 99; background: var(--paper); padding: 12px; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; }
.wrap { width: 100%; max-width: 1600px; margin: 0 auto; padding: 0 var(--pad); }
.mono { font-family: var(--f-mono); font-size: 12px; letter-spacing: .02em; line-height: 1.4; }
.lab { color: var(--label); }
.h2c { font-family: var(--f-cond); font-size: clamp(44px, 4.45vw, 64px); line-height: .95; letter-spacing: -.035em; }
.h2s { font-size: clamp(36px, 3.35vw, 48px); line-height: 1.02; letter-spacing: -.045em; font-weight: 400; }
.sand { background: var(--sand); } .paper { background: var(--paper); } .cream { background: var(--cream); }
.link { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-top: 4px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border: 1px solid transparent; font: 400 14px/1 var(--f-mono); letter-spacing: .04em; text-transform: uppercase; text-decoration: none; cursor: pointer; border-radius: 0; transition: transform .14s var(--smooth), background-color .2s var(--smooth); }
.btn:active { transform: scale(.98); }
.btn--acc { background: var(--acc); color: var(--black); }
.btn--acc:hover { background: #5fdc9e; }
.btn--ink { background: var(--ink); color: var(--light); }
.btn--ink:hover { background: #2b2620; }
.btn--line { background: transparent; color: var(--ink); border-color: var(--ink); }

/* ---------- header ---------- */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 24px; padding: 18px 34px 0 36px; color: var(--light); transition: color .4s var(--smooth); }
.hdr::before { content: ""; position: absolute; inset: 0; background: var(--cream); border-bottom: 1px solid var(--rule); opacity: 0; transition: opacity .4s var(--smooth); z-index: -1; }
.hdr.is-light { color: var(--ink); padding-bottom: 14px; }
.hdr.is-light::before { opacity: 1; }
.hdr__logo { display: inline-flex; align-items: center; min-height: 44px; }
.hdr__logo .logo { width: 104px; height: auto; }
.hdr__nav { position: absolute; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; }
.hdr__nav a { font: 400 12px/1 var(--f-mono); letter-spacing: .04em; text-transform: uppercase; text-decoration: none; padding: 16px 10px; }
.hdr__nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.hdr__cta { margin-left: auto; display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px; border: 1px solid currentColor; border-radius: 100vw; font: 400 13px/1 var(--f-mono); letter-spacing: .04em; text-transform: uppercase; text-decoration: none; transition: background-color .2s var(--smooth), color .2s var(--smooth); }
.hdr__cta:hover { background: var(--light); color: var(--ink); }
.hdr.is-light .hdr__cta:hover { background: var(--ink); color: var(--light); }
.hdr__menu { display: none; }
.menu { position: fixed; inset: 0; overscroll-behavior: contain; z-index: 49; background: var(--charcoal); color: var(--light); display: flex; flex-direction: column; justify-content: flex-end; padding: 96px 20px calc(24px + var(--dock-h)); }
.menu[hidden] { display: none; }
.menu a { font: 400 30px/1.1 var(--f-cond); text-decoration: none; padding: 10px 0; border-top: 1px solid rgba(247, 242, 231, .18); min-height: 44px; }
.menu .menu__cta { font: 400 14px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; background: var(--acc); color: var(--black); border: 0; padding: 18px; margin-top: 16px; text-align: center; }

/* ---------- 1. hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--light); overflow: clip; background: #121513; }
.hero__bg { position: absolute; inset: 0; }
.hero__bg picture { display: block; height: 100%; will-change: transform; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; transition: transform 2.4s var(--smooth); }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(11, 11, 11, .5) 0%, transparent 25%), radial-gradient(ellipse 60% 50% at 50% 55%, rgba(11, 11, 11, .45), rgba(11, 11, 11, .2) 70%), rgba(11, 11, 11, .18); }
.hero__in { position: relative; padding: 122px var(--pad) 40px; max-width: 1180px; }
.hero__mark { width: clamp(118px, 9.8vw, 150px); margin: 0 auto 34px; transition: filter 1.6s var(--smooth), opacity 1.6s var(--smooth); }
.hero__mark .mark { width: 100%; }
.hero__title { font-family: var(--f-cond); font-size: clamp(50px, 7.22vw, 112px); line-height: .9; letter-spacing: -.02em; text-transform: uppercase; color: var(--light); }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero__title .line > span { display: inline-block; transition: transform 1.1s var(--smooth); }
.hero__title .line:nth-child(2) > span { transition-delay: .09s; }
.hero__title .line:nth-child(3) > span { transition-delay: .18s; }
.hero__sub { max-width: 34em; margin: 30px auto 0; font-size: 18px; line-height: 1.6; color: rgba(247, 242, 231, .86); transition: opacity .9s var(--smooth) .45s; }
.hero__cta { margin-top: 36px; transition: opacity .9s var(--smooth) .6s, background-color .2s var(--smooth); }
/* stato iniziale solo con JS attivo: senza JS tutto resta visibile */
.js:not(.is-in) .hero__bg img { transform: scale(1.1); }
.js:not(.is-in) .hero__mark { filter: blur(20px); opacity: 0; }
.js:not(.is-in) .hero__title .line > span { transform: translateY(105%); }
.js:not(.is-in) .hero__sub, .js:not(.is-in) .hero__cta { opacity: 0; }

/* ---------- 2. statement ---------- */
.statement { background: var(--paper); padding: 96px var(--pad) 110px; text-align: center; }
.statement__t { max-width: 15em; margin: 0 auto; font-size: clamp(30px, 2.65vw, 40px); line-height: 1.15; letter-spacing: -.03em; color: var(--ink); }
.statement__t .w { color: #857e72; transition: color .3s linear; }   /* 3,7:1 su carta: AA per testo grande */
.statement__t .w.on { color: var(--ink); }
.statement__t .w.x.on { color: var(--acc-ink); }
.statement__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: 1258px; margin: 72px auto 0; text-align: left; border-top: 1px solid var(--rule); }
.statement__list li { display: flex; gap: 14px; padding: 22px 24px 0 0; }
.statement__list li + li { padding-left: 24px; border-left: 1px solid var(--rule); }
.statement__list .mono { color: var(--acc-ink); padding-top: 4px; }
.statement__list p { font-size: 17px; color: var(--muted); max-width: 22em; }

/* ---------- 3. os (sabbia) ---------- */
.os { padding: 132px 0 120px; }
.os__head { display: grid; grid-template-columns: 1fr 460px; gap: 40px; align-items: end; padding-bottom: 34px; }
.os__lead { font-size: 18px; line-height: 1.6; color: var(--muted); max-width: 20em; }
.os__grid { display: grid; grid-template-columns: 1fr 458px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.os__fig { padding: 28px 32px 0 0; border-right: 1px solid var(--rule); display: flex; flex-direction: column; }
.os__draw { flex: 1; display: flex; align-items: center; justify-content: center; padding: 30px 0; }
.os__draw .iso { width: min(100%, 520px); }
.os__cap { display: flex; justify-content: space-between; gap: 12px; padding: 16px 0 26px; border-top: 1px solid var(--rule); color: var(--ink); font-size: 13px; }
.os__list { padding: 28px 0 0 33px; }
.os__list ol { margin-top: 30px; }
.os__list li { display: grid; grid-template-columns: 40px 1fr; padding: 0 0 26px; margin-bottom: 26px; border-bottom: 1px solid var(--rule); }
.os__list li:last-child { border-bottom: 0; margin-bottom: 0; }
.os__list .num { color: var(--acc-ink); padding-top: 9px; }
.os__list h3 { font-family: var(--f-cond); font-size: 30px; line-height: 1.05; letter-spacing: -.02em; margin-bottom: 8px; }
.os__list p { font-size: 16px; color: var(--muted); max-width: 20em; }
.os__foot { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-top: 34px; }
.os__foot p { font-size: 18px; max-width: 22em; }

/* ---------- 4. timeline fasi ---------- */
.tl { padding: 120px 0 90px; }
.tl__head { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: end; margin-bottom: 56px; }
.tl__head .lab { margin-bottom: 18px; }
.tl__aside p { font-size: 17px; color: var(--muted); margin-bottom: 14px; }
.tl__rail { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); height: 12px; margin-bottom: 28px; }
.tl__line { position: absolute; left: 0; right: 22px; top: 50%; height: 1px; background: var(--ink); transform-origin: left; }
.tl__rail i { position: relative; width: 9px; height: 9px; border: 1px solid var(--ink); border-radius: 50%; background: var(--paper); margin-top: 1.5px; }
.tl__rail i:first-of-type { background: var(--ink); }
.tl__rail b { position: absolute; right: 0; top: -9px; font-weight: 400; font-size: 20px; line-height: 1; }
.tl__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.tl__when { font-family: var(--f-cond); font-size: clamp(30px, 2.5vw, 36px); line-height: 1; letter-spacing: -.01em; }
.tl__draw { height: 220px; display: flex; align-items: center; justify-content: flex-start; margin: 26px 0 16px; }
.tl__draw .iso { max-height: 100%; width: auto; max-width: 100%; }
.tl__cap { color: var(--ink); margin-bottom: 28px; font-size: 12px; }
.tl__steps .lab { margin-bottom: 6px; }
.tl__steps h3 { font-size: 22px; letter-spacing: -.02em; line-height: 1.2; margin-bottom: 4px; }
.tl__steps h3 + p { font-size: 16px; color: var(--muted); max-width: 19em; }
.tl__note { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--rule); color: var(--label); }

/* ---------- 5. valore / confronto ---------- */
.val { padding: 70px 0 130px; }
.val__grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 64px; align-items: start; }
.val__txt .lab { margin-bottom: 40px; }
.val__txt .h2s { margin-bottom: 26px; }
.val__txt p:last-child { font-size: 17px; color: var(--muted); max-width: 26em; }
.val__tab .lab { margin-bottom: 22px; }
.val__tab table { width: 100%; border-collapse: collapse; }
.val__tab th, .val__tab td { text-align: left; font-weight: 400; padding: 18px 16px 18px 0; border-top: 1px solid var(--rule); vertical-align: top; }
.val__tab thead th { font: 400 12px/1.4 var(--f-mono); letter-spacing: .02em; color: var(--label); border-top: 1px solid var(--ink); }
.val__tab thead td { border-top: 1px solid var(--ink); }
.val__tab tbody th { width: 28%; color: var(--label); padding-top: 21px; }
.val__tab td { font-size: 17px; color: var(--muted); }
.val__tab td.is-us { color: var(--ink); background: linear-gradient(90deg, var(--acc) 0 3px, transparent 3px); padding-left: 16px; }
.val__tab thead th.is-us { padding-left: 16px; color: var(--acc-ink); }
.val__tab tbody tr:last-child > * { border-bottom: 1px solid var(--rule); }

/* ---------- 6. chi c'è dietro ---------- */
.who { padding: 40px 0 110px; }
.ruler { height: 10px; border-top: 1px solid var(--rule); background: repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 12px); -webkit-mask: linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0); margin-bottom: 36px; }
.who .h2s { margin-bottom: 36px; }
.who__row { display: grid; grid-template-columns: 240px 1fr; border-top: 1px solid var(--rule); padding: 30px 0; }
.who__row:last-child { border-bottom: 1px solid var(--rule); }
.who__nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.who__nums strong { display: block; font-variant-numeric: tabular-nums; font: 400 clamp(48px, 4.6vw, 66px)/1 var(--f-cond); letter-spacing: -.02em; }
.who__nums span { display: block; margin-top: 8px; font-size: 15px; color: var(--muted); }
.who__bio { grid-template-columns: 240px 300px 1fr; gap: 0 48px; }
.who__bio .lab { grid-column: 1; }
.who__fig img { width: 100%; max-width: 300px; }
.who__fig figcaption { margin-top: 10px; color: var(--label); }
.who__big { font-size: clamp(22px, 1.8vw, 26px); line-height: 1.35; letter-spacing: -.02em; margin-bottom: 22px; max-width: 30em; }
.who__txt p:last-child { font-size: 17px; color: var(--muted); max-width: 34em; }

/* ---------- 7. schede perimetro ---------- */
.cards { padding: 110px 0 120px; }
.cards__top { display: grid; grid-template-columns: 828px 1fr; gap: 32px; margin-bottom: 48px; }
.cards__side { padding: 0 0 0 24px; align-self: end; }
.card { background: var(--sand); border: 1px solid rgba(20, 17, 13, .2); padding: 38px 32px 32px; display: flex; flex-direction: column; }
.card--big { padding: 54px 49px 50px; }
.card__n { color: var(--label); margin-bottom: 32px; }
.card__q { font-size: 28px; line-height: 1.22; letter-spacing: -.025em; margin-bottom: 28px; flex: 1; }
.card--big .card__q { font-size: clamp(40px, 4.4vw, 64px); line-height: 1.04; letter-spacing: -.045em; }
.card__who { padding-top: 18px; border-top: 1px solid var(--rule); text-transform: uppercase; letter-spacing: .04em; }
.cards__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }

/* ---------- 8. domande ---------- */
.faq { padding: 120px 0; }
.faq__grid { display: grid; grid-template-columns: 1fr 760px; gap: 48px; align-items: start; }
.faq__t { position: sticky; top: 110px; }
.faq__list details { border-top: 1px solid var(--rule); }
.faq__list details:last-child { border-bottom: 1px solid var(--rule); }
.faq__list summary { display: grid; grid-template-columns: 44px 1fr 24px; align-items: baseline; gap: 8px; padding: 22px 0; min-height: 44px; cursor: pointer; list-style: none; font-family: var(--f-cond); font-size: 28px; line-height: 1.1; letter-spacing: -.015em; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary .mono { color: var(--acc-ink); }
.faq__list summary i { position: relative; width: 14px; height: 14px; align-self: center; }
.faq__list summary i::before, .faq__list summary i::after { content: ""; position: absolute; left: 0; top: 6.5px; width: 14px; height: 1px; background: var(--ink); transition: transform .4s var(--smooth); }
.faq__list summary i::after { transform: rotate(90deg); }
.faq__list details[open] summary i::after { transform: rotate(0); }
.faq__list details p { padding: 0 32px 26px 52px; font-size: 17px; color: var(--muted); max-width: 40em; }

/* ---------- 9. prenotazione ---------- */
.book { padding: 120px 0 140px; }
.book__grid { display: grid; grid-template-columns: 1fr 620px; gap: 64px; align-items: start; }
.book__txt p { font-size: 18px; color: var(--muted); max-width: 22em; margin-top: 26px; }
.book__txt .book__meta { font-size: 12px; color: var(--acc-ink); margin-top: 18px; }
.form { background: var(--paper); border: 1px solid rgba(20, 17, 13, .2); padding: 32px; }
.form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.form__steps { display: flex; gap: 18px; margin-bottom: 26px; padding-bottom: 14px; border-bottom: 1px solid var(--rule); color: var(--label); }
.form__steps .is-on { color: var(--ink); }
.choice { margin-bottom: 24px !important; }
.choice legend, .field label { font-size: 16px; margin-bottom: 10px; display: block; color: var(--ink); }
.choice label { display: flex; align-items: center; gap: 12px; min-height: 46px; padding: 0 14px; border: 1px solid var(--rule); margin-top: -1px; cursor: pointer; font-size: 16px; }
.choice--short { display: grid !important; grid-template-columns: 1fr 1fr; }
.choice--short legend { grid-column: 1 / -1; }
.choice--short label:nth-of-type(even) { margin-left: -1px; }
.choice input { accent-color: var(--ink); width: 20px; height: 20px; margin: 0; font-size: 16px; flex: none; }
.choice label:has(input:checked) { background: var(--sand); }
.field { margin-bottom: 18px; }
.field input { width: 100%; min-height: 48px; padding: 0 14px; font: 16px var(--f-body); border: 1px solid rgba(20, 17, 13, .45); background: #fff; border-radius: 0; color: var(--ink); }
.field small { display: block; margin-top: 6px; font-size: 14px; color: var(--muted); }
.form__step[data-step="3"] { container-type: inline-size; }
.bk { display: grid; grid-template-columns: minmax(0, 1fr); border: 1px solid var(--rule); background: #fff; margin-bottom: 14px; }
.bk__cal { padding: 18px 10px 14px; min-width: 0; }
.bk__top { padding: 0 6px; }
.bk__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.bk__month { font-size: 20px; color: var(--ink); }
.bk__nav { display: flex; gap: 6px; }
.bk__arrow { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--rule); background: transparent; color: var(--ink); cursor: pointer; border-radius: 50%; transition: background-color .2s var(--smooth); }
.bk__arrow svg { width: 16px; height: 16px; }
.bk__arrow:hover:not(:disabled) { background: var(--cream); }
.bk__arrow:disabled { opacity: .3; cursor: default; }
.bk__wd, .bk__grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px 0; }
.bk__wd { margin-bottom: 4px; font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--label); text-align: center; }
.bk__d { justify-self: center; width: min(100%, 46px); aspect-ratio: 1; height: auto; display: grid; place-items: center; border: 0; border-radius: 999px; background: transparent; font: 16px var(--f-body); color: var(--ink); cursor: pointer; transition: background-color .2s var(--smooth), color .2s var(--smooth); }
.bk__d:not(:disabled) { background: rgba(57, 208, 133, .14); color: var(--acc-ink); font-weight: 500; }
.bk__d:not(:disabled):hover { background: rgba(57, 208, 133, .3); }
.bk__d:disabled { color: rgba(20, 17, 13, .28); cursor: default; }
.bk__d.is-sel, .bk__d.is-sel:hover { background: var(--ink); color: var(--light); }
.bk__side { border-top: 1px solid var(--rule); padding: 16px; min-width: 0; scroll-margin: 90px 0; }
.bk__day { font-size: 18px; color: var(--ink); margin-bottom: 6px; }
.bk__hint { font-size: 15px; color: var(--muted); }
.bk__slots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.bk__slots:empty { display: none; }
.bk__s { min-height: 46px; border: 1px solid var(--acc-ink); background: transparent; color: var(--acc-ink); font: 500 15px/1 var(--f-mono); cursor: pointer; transition: background-color .2s var(--smooth), color .2s var(--smooth); }
.bk__s:hover { background: rgba(57, 208, 133, .14); }
.bk__s.is-sel, .bk__s.is-sel:hover { background: var(--ink); border-color: var(--ink); color: var(--light); }
.bk__d:focus-visible, .bk__s:focus-visible, .bk__arrow:focus-visible { outline: 2px solid var(--acc-ink); outline-offset: 2px; }
.bk__sum { font-size: 16px; color: var(--ink); margin: 0 0 14px; }
@container (min-width: 620px) {
  .bk { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
  .bk__cal { padding: 22px; }
  .bk__side { border-top: 0; border-left: 1px solid var(--rule); padding: 22px; }
  .bk__slots { grid-template-columns: 1fr; }
}
@container (min-width: 460px) and (max-width: 619.98px) { .bk__slots { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.form__err { color: #a3261b; font-size: 15px; margin: 4px 0 14px; }
.form__priv, .form__note { font-size: 15px; color: var(--muted); margin: 6px 0 18px; }
.form__act { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }

/* ---------- 10. footer scuro ---------- */
.ftr { position: relative; background: var(--black); color: var(--light); padding: 64px 40px calc(40px + var(--dock-h)); overflow: hidden; }
.ftr__glow { position: absolute; inset: 0 0 auto; height: 520px; background: radial-gradient(ellipse 50% 70% at 50% 0%, var(--charcoal), transparent 70%); pointer-events: none; }
.ftr > div:not(.ftr__glow) { position: relative; }
.ftr__top { text-align: center; padding-bottom: 30px; border-bottom: 1px solid rgba(247, 242, 231, .18); }
.ftr__mark { width: 104px; margin: 0 auto 14px; }
.ftr__name { font: 500 26px/1 var(--f-body); letter-spacing: -.03em; margin-bottom: 44px; }
.ftr__claim { font: 400 clamp(30px, 2.6vw, 38px)/1 var(--f-cond); text-transform: uppercase; letter-spacing: -.01em; }
.ftr__sub { margin-top: 12px; color: rgba(247, 242, 231, .72); text-transform: uppercase; letter-spacing: .06em; font-size: 12px; }
.ftr__sub em { font-style: normal; color: var(--acc); }
.ftr__mid { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 30px 0; border-bottom: 1px solid rgba(247, 242, 231, .18); }
.ftr__mid .mono { color: rgba(247, 242, 231, .72); flex: 1; }
.ftr__mid .mono:last-child { text-align: right; }
.pill { display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px; border: 1px solid var(--light); border-radius: 100vw; font: 400 13px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; text-decoration: none; }
.pill:hover { background: var(--light); color: var(--ink); }
.ftr__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding-top: 30px; }
.ftr__cols a:not(.ftr__credit a) { display: flex; align-items: center; min-height: 44px; text-decoration: none; font: 400 13px/1.6 var(--f-mono); text-transform: uppercase; letter-spacing: .03em; }
.ftr__cols p { font-size: 14px; color: rgba(247, 242, 231, .76); margin-bottom: 8px; }
.ftr__cols .ftr__h { color: rgba(247, 242, 231, .68); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 14px; }
.ftr__credit a { color: var(--light); }

.dock { display: none; }

/* ---------- reveal (una curva, solo opacity e transform) ---------- */
.js [data-r] { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--smooth), transform .9s var(--smooth); }
.js [data-r].is-v { opacity: 1; transform: none; }

/* ---------- tablet ---------- */
@media (max-width: 1200px) {
  .hdr__nav { display: none; }
  .os__head, .tl__head { grid-template-columns: 1fr; gap: 20px; }
  .os__grid { grid-template-columns: 1fr; }
  .os__fig { border-right: 0; padding-right: 0; }
  .os__list { padding: 28px 0 10px; border-top: 1px solid var(--rule); }
  .tl__steps { grid-template-columns: repeat(2, 1fr); row-gap: 56px; }
  .tl__rail { display: none; }
  .val__grid, .faq__grid, .book__grid { grid-template-columns: 1fr; }
  .faq__t { position: static; }
  .cards__top { grid-template-columns: 1fr; }
  .cards__side { padding: 0; order: -1; }
  .who__bio { grid-template-columns: 240px 1fr; }
  .who__txt { grid-column: 2; margin-top: 28px; }
  .who__fig { grid-column: 2; }
}
@media (max-width: 1024px) {
  :root { --dock-h: calc(66px + env(safe-area-inset-bottom)); }
  .hdr { padding: 10px 12px 0 20px; }
  .hdr { padding-bottom: 10px; }
  .hdr::before { opacity: 1; background: rgba(11, 11, 11, .72); border-bottom-color: transparent; }
  .hdr.is-light::before { background: var(--cream); border-bottom-color: var(--rule); }
  .hdr__cta { display: none; }
  .hdr__menu { display: inline-flex; align-items: center; justify-content: center; margin-left: auto; width: 48px; height: 48px; background: none; border: 0; color: inherit; cursor: pointer; }
  .hdr__menu-lines, .hdr__menu-lines::before { display: block; width: 26px; height: 1px; background: currentColor; position: relative; }
  .hdr__menu-lines { top: -4px; } .hdr__menu-lines::before { content: ""; top: 8px; }
  .hdr__menu[aria-expanded="true"] { position: relative; z-index: 51; color: var(--light); }
  .dock { position: fixed; inset: auto 0 0; z-index: 60; display: flex; padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); background: var(--black); transform: translateY(110%); transition: transform .5s var(--smooth); }
  .dock.is-on { transform: none; }
  .dock__btn { flex: 1; min-height: 50px; display: flex; align-items: center; justify-content: center; text-decoration: none; background: var(--acc); color: var(--black); font: 400 14px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; }
}
/* ---------- telefono ---------- */
@media (max-width: 767px) {
  body { font-size: 16px; }
  .hero__in { padding-top: 96px; }
  .hero__mark { margin-bottom: 26px; }
  .hero__title { font-size: clamp(44px, 12.4vw, 64px); }
  .hero__sub { font-size: 16px; margin-top: 22px; }
  .statement { padding: 72px 20px 76px; }
  .statement__list { grid-template-columns: 1fr; margin-top: 48px; }
  .statement__list li { padding: 18px 0; }
  .statement__list li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .os { padding: 84px 0 72px; }
  .os__draw { padding: 20px 0; }
  .os__cap { font-size: 11px; }
  .os__foot { flex-direction: column; align-items: flex-start; }
  .tl { padding: 80px 0 60px; }
  .tl__steps { grid-template-columns: 1fr; row-gap: 48px; }
  .tl__draw { height: 200px; }
  .val { padding: 30px 0 80px; }
  .val__tab tbody th { width: auto; }
  .val__tab table, .val__tab tbody, .val__tab tr { display: block; }
  .val__tab thead { display: none; }
  .val__tab tbody tr { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--rule); padding: 14px 0; }
  .val__tab tbody tr:last-child { border-bottom: 1px solid var(--rule); }
  .val__tab tbody tr > * { border: 0 !important; padding: 4px 12px 4px 0; }
  .val__tab tbody th { grid-column: 1 / -1; padding-bottom: 8px; }
  .val__tab td { font-size: 16px; }
  .val__tab td.is-us { padding-left: 12px; }
  .val__tab td:not(.is-us)::before { content: "Chi vende una piattaforma"; display: block; font: 11px/1.4 var(--f-mono); color: var(--label); margin-bottom: 4px; }
  .val__tab td.is-us::before { content: "Tetafi"; display: block; font: 11px/1.4 var(--f-mono); color: var(--acc-ink); margin-bottom: 4px; }
  .who { padding-bottom: 72px; }
  .who__row, .who__bio { grid-template-columns: 1fr; gap: 16px; }
  .who__nums { grid-template-columns: 1fr 1fr; row-gap: 26px; }
  .who__fig, .who__txt { grid-column: 1; margin-top: 0; }
  .who__fig img { max-width: 260px; }
  .cards { padding: 80px 0; }
  .card--big { padding: 34px 24px; }
  .card { padding: 30px 24px 26px; }
  .card__q { font-size: 24px; }
  .cards__row { grid-template-columns: 1fr; gap: 16px; }
  .faq { padding: 80px 0; }
  .faq__list summary { font-size: 24px; grid-template-columns: 36px 1fr 20px; }
  .faq__list details p { padding: 0 0 22px 44px; font-size: 16px; }
  .book { padding: 80px 0 90px; }
  .form { padding: 22px 18px; }
  .form__steps { gap: 10px; font-size: 12px; }
  .choice--short { grid-template-columns: 1fr; }
  .choice--short label:nth-of-type(even) { margin-left: 0; }
  .ftr { padding: 56px 20px calc(32px + var(--dock-h)); }
  .ftr__mid { flex-direction: column; text-align: center; }
  .ftr__mid .mono:last-child { text-align: center; }
  .ftr__cols { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-r] { opacity: 1; transform: none; }
}
/* pannello ?debug */
#dbg { position: fixed; left: 8px; right: 8px; bottom: 80px; z-index: 999; max-height: 40vh; overflow: auto; background: #000d; color: #0f0; font: 12px/1.4 ui-monospace, monospace; padding: 8px; white-space: pre-wrap; }
.no-motion [data-r] { opacity: 1 !important; transform: none !important; }
.no-motion .hero__bg img, .no-motion .hero__title .line > span { transform: none !important; }
.no-motion .hero__mark { filter: none !important; opacity: 1 !important; }
.no-motion .hero__sub, .no-motion .hero__cta { opacity: 1 !important; }