/* ==========================================================================
   MAGS media — design system
   Inchiostro #1D1D1F · Nebbia #F5F5F7 · Grigio #86868B · Azione #0071E3
   ========================================================================== */

/* ---------- 1. Token ---------- */

:root {
  --ink: #1d1d1f;
  --mist: #f5f5f7;
  --gray: #86868b;
  --action: #0071e3;
  --action-hover: #0077ed;

  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --bg-deep: #000000;
  --surface: #ffffff;
  --surface-2: #f5f5f7;
  --text: #1d1d1f;
  --text-2: #6e6e73;
  --text-3: #86868b;
  --line: rgba(0, 0, 0, 0.09);
  --line-strong: rgba(0, 0, 0, 0.16);

  --glass: rgba(255, 255, 255, 0.72);
  --glass-line: rgba(255, 255, 255, 0.5);

  --shadow-s: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-m: 0 2px 6px rgba(0, 0, 0, 0.05), 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-l: 0 4px 12px rgba(0, 0, 0, 0.06), 0 28px 72px rgba(0, 0, 0, 0.12);

  --r-xs: 8px;
  --r-s: 12px;
  --r-m: 18px;
  --r-l: 24px;
  --r-xl: 32px;
  --r-pill: 980px;

  --nav-h: 60px;
  --pad: clamp(20px, 5vw, 32px);
  --maxw: 1120px;
  --maxw-narrow: 720px;

  /* Sezione: ritmo largo, stile Apple */
  --sec-y: clamp(64px, 10vw, 150px);

  /* Curve: nessun overshoot di default, molla solo dove c'è slancio */
  --ease-out: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --bg-alt: #0a0a0a;
    --bg-deep: #000000;
    --surface: #141416;
    --surface-2: #1d1d1f;
    --text: #f5f5f7;
    --text-2: #a1a1a6;
    --text-3: #86868b;
    --line: rgba(255, 255, 255, 0.11);
    --line-strong: rgba(255, 255, 255, 0.2);
    --action: #2997ff;
    --action-hover: #4aa8ff;
    --glass: rgba(22, 22, 24, 0.72);
    --glass-line: rgba(255, 255, 255, 0.09);
    --shadow-s: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-m: 0 12px 32px rgba(0, 0, 0, 0.5);
    --shadow-l: 0 28px 72px rgba(0, 0, 0, 0.6);
  }
}

/* ---------- 2. Base ---------- */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  /* le fasce a tutta larghezza (100vw) non devono far scorrere la pagina di lato sui telefoni */
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Geist",
    "Inter", "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: -0.012em;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* clip e non hidden: hidden trasforma il body in un contenitore che scorre e rompe position: sticky */
  overflow-x: clip;
}

img, svg, video { max-width: 100%; display: block; }
a { color: var(--action); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; color: inherit; }

::selection { background: color-mix(in srgb, var(--action) 22%, transparent); }

:focus-visible {
  outline: 3px solid var(--action);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 50%; top: 8px; transform: translate(-50%, -200%);
  z-index: 200; background: var(--surface); color: var(--text);
  padding: 10px 18px; border-radius: var(--r-pill); box-shadow: var(--shadow-m);
  transition: transform 0.25s var(--ease-spring);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ---------- 3. Tipografia ---------- */
/* Tracking specifico per taglia: negativo sui display, ~0 sul corpo */

.display,
h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.t-hero {
  font-size: clamp(2.65rem, 7.6vw, 5.2rem);
  line-height: 1.03;
  letter-spacing: -0.042em;
  font-weight: 600;
}
.t-h1 { font-size: clamp(2.1rem, 5.4vw, 3.6rem); line-height: 1.07; letter-spacing: -0.038em; }
.t-h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); line-height: 1.1; letter-spacing: -0.032em; }
.t-h3 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); line-height: 1.2; letter-spacing: -0.025em; }
.t-h4 { font-size: 1.12rem; line-height: 1.35; letter-spacing: -0.018em; font-weight: 600; }

.lead {
  font-size: clamp(1.12rem, 2vw, 1.44rem);
  line-height: 1.45;
  letter-spacing: -0.018em;
  color: var(--text-2);
  font-weight: 400;
  text-wrap: pretty;
}

p { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }


.muted { color: var(--text-2); }
.small { font-size: 0.94rem; line-height: 1.55; letter-spacing: 0; }
.tiny { font-size: 0.81rem; line-height: 1.5; letter-spacing: 0; color: var(--text-3); }
.center { text-align: center; }
.nowrap { white-space: nowrap; }

/* ---------- 4. Layout ---------- */

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.wrap--narrow { max-width: var(--maxw-narrow); }
.wrap--wide { max-width: 1320px; }

.section { padding-block: var(--sec-y); }
.section--tight { padding-block: clamp(56px, 7vw, 88px); }
.section--alt { background: var(--bg-alt); }
.section--deep { background: var(--bg-deep); color: #f5f5f7; }
.section--deep .lead,
.section--deep .muted { color: rgba(245, 245, 247, 0.68); }
.section--deep .tiny { color: rgba(245, 245, 247, 0.5); }

.sec-head { max-width: 760px; margin: 0 auto clamp(32px, 5vw, 64px); text-align: center; }
.sec-head .lead { margin-top: 20px; }
.sec-head--left { margin-inline: 0; text-align: left; }

.grid { display: grid; gap: clamp(16px, 2vw, 24px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stack-sm > * + * { margin-top: 10px; }
.stack > * + * { margin-top: 20px; }

/* ---------- 5. Bottoni ---------- */

.btn {
  --btn-bg: var(--action);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  min-height: 46px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 1.0rem;
  font-weight: 500;
  letter-spacing: -0.012em;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.28s var(--ease-spring), background-color 0.2s var(--ease-out),
    box-shadow 0.28s var(--ease-out), opacity 0.2s;
}
.btn:hover { background: var(--action-hover); text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: scale(0.972); transition-duration: 0.1s; }

.btn--lg { padding: 16px 32px; min-height: 54px; font-size: 1.08rem; }
.btn--sm { padding: 9px 18px; min-height: 38px; font-size: 0.93rem; }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--action);
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--action) 45%, transparent);
}
.btn--ghost:hover { background: color-mix(in srgb, var(--action) 8%, transparent); }

.btn--ink { --btn-bg: var(--ink); --btn-fg: #fff; }
.btn--ink:hover { background: #000; }
@media (prefers-color-scheme: dark) {
  .btn--ink { --btn-bg: #f5f5f7; --btn-fg: #000; }
  .btn--ink:hover { background: #fff; }
}

.btn--wa { --btn-bg: #25d366; --btn-fg: #06301a; font-weight: 600; }
.btn--wa:hover { background: #1fc25c; }

.btn--quiet {
  --btn-bg: color-mix(in srgb, var(--text) 7%, transparent);
  --btn-fg: var(--text);
}
.btn--quiet:hover { background: color-mix(in srgb, var(--text) 12%, transparent); }

/* sulle fasce scure il grigio chiarissimo sparisce: serve il negativo */
.section--deep .btn--quiet {
  --btn-bg: rgba(255, 255, 255, 0.13);
  --btn-fg: #f5f5f7;
}
.section--deep .btn--quiet:hover { background: rgba(255, 255, 255, 0.2); }
@media (prefers-color-scheme: dark) {
  .section--deep .btn--quiet { --btn-bg: rgba(255, 255, 255, 0.13); --btn-fg: #f5f5f7; }
}

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn-row--center { justify-content: center; }

/* Link con freccia, stile Apple */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 1.03rem;
  font-weight: 400;
  color: var(--action);
  letter-spacing: -0.012em;
}
.link-arrow:hover { text-decoration: none; }
.link-arrow::after {
  content: "›";
  font-size: 1.25em;
  line-height: 1;
  transform: translateY(-1px);
  transition: transform 0.32s var(--ease-spring);
}
.link-arrow:hover::after { transform: translate(4px, -1px); }

/* ---------- 6. Barra di navigazione (materiale traslucido) ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--glass);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.35s var(--ease-out), background-color 0.35s var(--ease-out);
}
.nav.is-scrolled { border-bottom-color: var(--line); }

.nav__inner {
  max-width: var(--maxw);
  height: 100%;
  margin-inline: auto;
  padding-inline: var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav__brand { display: flex; align-items: center; gap: 9px; color: var(--text); }
.nav__brand:hover { text-decoration: none; }
.nav__mark { width: 21px; height: 21px; flex: none; }
.nav__mark path { fill: var(--text); }
.nav__name { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.03em; }
/* "media" in secondo piano, come nel logo */
.nav__name-2 { font-weight: 400; color: var(--text-3); }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3.4vw, 44px);
  margin-inline: auto;
}
.nav__link {
  position: relative;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  opacity: 0.78;
  transition: opacity 0.2s;
}
.nav__link:hover { opacity: 1; text-decoration: none; }
.nav__link[aria-current="page"] { opacity: 1; }
.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -8px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.nav__cta { display: inline-flex; }

.nav__burger {
  display: none;
  width: 40px; height: 40px;
  margin-right: -8px;
  background: none; border: 0; cursor: pointer;
  align-items: center; justify-content: center;
}
.nav__burger span {
  display: block; position: relative;
  width: 17px; height: 1.5px; background: var(--text); border-radius: 2px;
  transition: transform 0.4s var(--ease-spring);
}
.nav__burger span::before,
.nav__burger span::after {
  content: ""; position: absolute; left: 0;
  width: 17px; height: 1.5px; background: var(--text); border-radius: 2px;
  transition: transform 0.4s var(--ease-spring), opacity 0.2s;
}
.nav__burger span::before { top: -5.5px; }
.nav__burger span::after { top: 5.5px; }
.nav__burger[aria-expanded="true"] span { background: transparent; }
.nav__burger[aria-expanded="true"] span::before { transform: translateY(5.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span::after { transform: translateY(-5.5px) rotate(-45deg); }

/* Pannello mobile: scende e sale dallo stesso lato (coerenza spaziale) */
.nav__panel {
  position: fixed;
  inset: var(--nav-h) 0 auto 0;
  z-index: 99;
  padding: 12px var(--pad) 30px;
  background: var(--glass);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  backdrop-filter: saturate(180%) blur(24px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-102%);
  visibility: hidden;
  transition: transform 0.5s var(--ease-spring), visibility 0.5s;
}
.nav__panel.is-open { transform: translateY(0); visibility: visible; }
.nav__panel a:not(.btn) {
  display: block;
  padding: 15px 2px;
  font-size: 1.28rem;
  font-weight: 500;
  letter-spacing: -0.028em;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.nav__panel a:hover { text-decoration: none; }
.nav__panel .btn { width: 100%; margin-top: 22px; }

/* le voci ora sono più grandi e in grassetto: si passa al menu a scomparsa prima */
@media (max-width: 940px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
}

/* ---------- 7. Hero ---------- */

.hero {
  position: relative;
  padding-block: clamp(64px, 11vw, 118px) clamp(48px, 8vw, 86px);
  text-align: center;
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  top: -32%; left: 50%;
  width: min(1100px, 145vw);
  aspect-ratio: 1;
  translate: -50% 0;
  background: radial-gradient(circle, color-mix(in srgb, var(--action) 13%, transparent) 0%, transparent 62%);
  pointer-events: none;
  z-index: -1;
}
.hero__title { margin-bottom: 24px; }
.hero__lead { max-width: 640px; margin-inline: auto; }
.hero .btn-row { margin-top: 34px; }
.hero__note { margin-top: 22px; }

/* Badge grandi: occupano tutta la larghezza utile, uno accanto all'altro */
.badges {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(10px, 1.4vw, 16px);
  margin-top: clamp(44px, 6vw, 68px);
  text-align: center;
}
@media (max-width: 900px) { .badges { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.badge {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 11px;
  padding: clamp(22px, 2.8vw, 32px) clamp(12px, 1.8vw, 22px);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  transition: transform 0.45s var(--ease-spring), box-shadow 0.45s var(--ease-out),
    border-color 0.3s, opacity 0.75s var(--ease-out);
}
.badge:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); border-color: var(--line-strong); }
.badge__icon { width: 30px; height: 30px; color: var(--action); flex: none; }
.badge__t {
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.026em;
  line-height: 1.18;
}
.badge__s { font-size: 0.85rem; line-height: 1.4; letter-spacing: 0; color: var(--text-2); }

/* riflesso: passa una volta sola, quando il badge entra in campo */
.badge::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 38%,
    color-mix(in srgb, var(--action) 15%, transparent) 50%, transparent 62%);
  transform: translateX(-130%);
  pointer-events: none;
}
.badge.is-in::after {
  animation: sheen 1.2s var(--ease-out) forwards;
  animation-delay: calc(var(--d, 0ms) + 280ms);
}
@keyframes sheen { to { transform: translateX(130%); } }

.hero__strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
  margin-top: 40px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  font-size: 0.85rem;
  letter-spacing: -0.005em;
  color: var(--text-2);
  background: var(--surface-2);
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
}
.chip__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--action); flex: none; }
.chip--ok .chip__dot { background: #34c759; }

/* Prezzo in evidenza */
.price-tag {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 600;
  letter-spacing: -0.04em;
}
.price-tag__num { font-size: clamp(3rem, 8vw, 5rem); line-height: 1; }
.price-tag__cur { font-size: clamp(1.6rem, 4vw, 2.4rem); }
.price-tag__unit {
  font-size: 1rem; font-weight: 400; letter-spacing: -0.01em; color: var(--text-2);
  margin-left: 10px;
}

/* ---------- 8. Card ---------- */

.card {
  position: relative;
  padding: clamp(24px, 3vw, 34px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s var(--ease-out),
    border-color 0.3s;
}
.card--hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); border-color: var(--line-strong); }
.card--flat { background: var(--bg-alt); border-color: transparent; }
.card--fill { background: var(--surface-2); border-color: transparent; }
.card__num {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.16em;
  color: var(--text-3); margin-bottom: 16px;
}
.card__title { margin-bottom: 10px; }
.card__icon {
  width: 40px; height: 40px; margin-bottom: 20px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: color-mix(in srgb, var(--action) 12%, transparent);
  color: var(--action);
}
.card__icon svg { width: 21px; height: 21px; }

.section--deep .card {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.1);
}
.section--deep .card--hover:hover { border-color: rgba(255, 255, 255, 0.22); }

/* Card evidenza a tutta larghezza */
.feature {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
/* invertendo l'ordine si invertono anche le colonne, altrimenti il testo
   finisce sempre nella colonna stretta */
.feature--flip { grid-template-columns: 1fr 1.05fr; }
.feature--flip > *:first-child { order: 2; }
@media (max-width: 860px) {
  .feature, .feature--flip { grid-template-columns: 1fr; }
  .feature--flip > *:first-child { order: 0; }
}

/* ---------- 9. Listino ---------- */

.plan {
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 3vw, 38px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s var(--ease-out);
}
.plan--feature {
  border-color: transparent;
  box-shadow: var(--shadow-l);
  outline: 2px solid var(--action);
  outline-offset: -2px;
}
.plan__badge {
  align-self: flex-start;
  padding: 5px 12px;
  margin-bottom: 18px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--action);
  background: color-mix(in srgb, var(--action) 12%, transparent);
  border-radius: var(--r-pill);
}
.plan__price { margin: 18px 0 6px; }
.plan__list { list-style: none; margin: 26px 0 0; padding: 0; }
.plan__list li {
  position: relative;
  padding: 9px 0 9px 28px;
  font-size: 0.96rem;
  line-height: 1.5;
  border-top: 1px solid var(--line);
}
.plan__list li:first-child { border-top: 0; }
.plan__list li::before {
  content: "";
  position: absolute; left: 2px; top: 15px;
  width: 13px; height: 7px;
  border-left: 1.8px solid var(--action);
  border-bottom: 1.8px solid var(--action);
  transform: rotate(-45deg);
}
.plan__list li.is-no::before {
  width: 12px; height: 12px; top: 15px;
  border: 0;
  background:
    linear-gradient(currentColor, currentColor) center/12px 1.6px no-repeat;
  transform: none;
  color: var(--text-3);
}
.plan__foot { margin-top: auto; padding-top: 28px; }
.plan__foot .btn { width: 100%; }

/* Tabella extra */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
  min-width: 460px;
}
.table th, .table td {
  padding: 16px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.table th {
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-3);
}
.table td:last-child, .table th:last-child { text-align: right; white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: 0; }
.table .num { font-weight: 600; letter-spacing: -0.02em; }

/* ---------- 10. Sequenza sticky (scrollytelling) ---------- */

.seq { position: relative; }
/* la colonna dello schermo prende piu spazio: dentro ci va una finestra
   da 1024px, e piu e larga piu il sito dentro si legge a grandezza vera */
.seq__rail { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(28px, 3.4vw, 48px); align-items: start; }
.seq__sticky {
  position: sticky;
  /* il portatile resta a metà schermo mentre scorrono i testi */
  top: max(calc(var(--nav-h) + 20px), calc(50vh - 250px));
  display: grid;
  place-items: center;
}
/* I testi scorrono uno alla volta davanti al portatile fermo: ognuno entra dal basso,
   si accende al centro e sfuma uscendo in alto (opacità e spostamento da app.js).
   A sinistra una linea si riempie con lo scroll e il pallino segna la schermata attiva. */
.seq__steps {
  position: relative;
  display: grid;
  gap: 26vh;
  padding-block: 30vh;
  padding-left: 44px;
}
/* linea e puntini stanno nello stesso contenitore: il centro del puntino coincide sempre con quello della linea.
   top e altezza della linea e posizione dei puntini li calcola app.js sul primo rigo di ogni titolo. */
.seq__track {
  position: absolute; left: 11px; top: 0; height: 0;
  width: 2px; border-radius: 2px;
  background: var(--line-strong);
}
.seq__fill {
  position: absolute; inset: 0;
  border-radius: inherit;
  background: var(--action);
  transform: scaleY(var(--seq-p, 0));
  transform-origin: top;
}
.seq__step { position: relative; will-change: transform, opacity; }
.seq__dot {
  position: absolute; left: 50%; top: 0;
  width: 14px; height: 14px; margin: -7px 0 0 -7px;
  border-radius: 50%;
  background: var(--bg-alt);
  box-shadow: inset 0 0 0 2px var(--line-strong);
  transition: background-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), transform 0.45s var(--ease-spring);
}
.seq__dot.is-done { box-shadow: inset 0 0 0 2px var(--action); }
.seq__dot.is-active {
  background: var(--action);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--action) 18%, transparent);
  transform: scale(1.15);
}
/* colonna piu stretta: i titoli scendono di un gradino */
.seq__step h3 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2.1vw, 1.8rem);
  letter-spacing: -0.03em;
}
.seq__step .lead { font-size: clamp(1.02rem, 1.3vw, 1.14rem); }

/* Telefono: il portatile resta in alto e i testi gli scorrono sotto, stessa idea */
@media (max-width: 860px) {
  .seq__rail { grid-template-columns: 1fr; }
  .seq__sticky {
    top: var(--nav-h); order: -1; z-index: 2;
    margin-inline: calc(-1 * var(--pad)); padding: 14px var(--pad) 18px;
    background: var(--bg-alt);
  }
  .seq__sticky .demo { gap: 10px; }
  .seq__sticky .demo__cap { font-size: 0.78rem; }
  .seq__steps { gap: 22vh; padding-block: 10vh 16vh; padding-left: 36px; }
  .seq__track { left: 7px; }
  .laptop__base { width: 104%; }
}
@media (prefers-reduced-motion: reduce) {
  .seq__steps { gap: 40px; padding-block: 40px; }
}

/* ---------- 11. Telefono + mini-siti ---------- */

/* Schermo da computer: dentro ci vanno catture reali a 1280×800 */
.laptop { width: 100%; display: grid; justify-items: center; }
.laptop__lid {
  width: 100%;
  padding: 11px;
  background: linear-gradient(158deg, #3c3c40, #1b1b1e 46%, #2c2c30);
  border-radius: 16px 16px 5px 5px;
  box-shadow: var(--shadow-l), inset 0 0 0 1px rgba(255, 255, 255, 0.13);
}
.laptop__screen {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  color: #1d1d1f;
}
.laptop__base {
  position: relative;
  width: 113%;
  height: 12px;
  background: linear-gradient(#d4d5d9, #a8a9ae 58%, #85868b);
  border-radius: 0 0 11px 11px;
  box-shadow: 0 7px 16px rgba(0, 0, 0, 0.16);
}
.laptop__base::after {
  content: "";
  position: absolute;
  left: 50%; top: 0;
  transform: translateX(-50%);
  width: 13%; height: 5px;
  background: rgba(0, 0, 0, 0.19);
  border-radius: 0 0 6px 6px;
}

/* Le "schermate" impilate dentro il telefono */
.screens { position: relative; height: 100%; }
.screen {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 0.6s var(--ease-out), transform 0.7s var(--ease-spring);
  pointer-events: none;
}
.screen.is-active { opacity: 1; transform: scale(1); }
.screen img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* didascalia sotto il telefono: dice di che sito sono le schermate */
/* larghezza piena: senza questo il blocco si stringe sulla didascalia */
.demo { width: 100%; margin: 0; display: grid; justify-items: center; gap: 20px; }
.demo__cap {
  max-width: 30ch;
  text-align: center;
  font-size: 0.86rem;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--text-2);
}
.demo__cap strong { color: var(--text); font-weight: 600; }

/* ---------- 12b. Nastri e banner a tutta larghezza ---------- */

/* esce dal contenitore e prende tutta la larghezza dello schermo */
.bleed { width: 100vw; margin-left: calc(50% - 50vw); }

.marquee {
  overflow: hidden;
  padding-block: clamp(18px, 2.4vw, 28px);
  border-block: 1px solid var(--line);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee + .marquee { border-top: 0; }
.marquee--deep {
  background: var(--bg-deep);
  color: #f5f5f7;
  border-color: rgba(255, 255, 255, 0.12);
}
.marquee__track {
  display: flex;
  width: max-content;
  animation: slide 42s linear infinite;
}
.marquee--rev .marquee__track { animation-direction: reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group {
  display: flex;
  align-items: center;
  gap: clamp(30px, 4vw, 60px);
  padding-right: clamp(30px, 4vw, 60px);
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 34px);
  font-size: clamp(1.3rem, 2.7vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.034em;
  white-space: nowrap;
}
/* separatore: la sagoma del marchio, ridotta a due quadrati arrotondati */
.marquee__item::after {
  content: "";
  flex: none;
  width: 0.44em;
  height: 0.44em;
  border: 0.1em solid currentColor;
  border-radius: 0.15em;
  opacity: 0.26;
}
@keyframes slide { to { transform: translateX(-50%); } }

/* Banner: blocchi larghi, testo grande, nessun gradiente animato */
.banners { display: grid; gap: clamp(14px, 1.8vw, 20px); }
.banners--pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 780px) { .banners--pair { grid-template-columns: 1fr; } }

.banner {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 14px;
  align-content: center;
  min-height: clamp(190px, 22vw, 260px);
  padding: clamp(26px, 3.6vw, 46px);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  transition: transform 0.45s var(--ease-spring), box-shadow 0.45s var(--ease-out);
}
.banner:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }
.banner h3 { font-size: clamp(1.5rem, 3vw, 2.15rem); letter-spacing: -0.034em; line-height: 1.1; }
.banner p { font-size: 1rem; line-height: 1.55; color: var(--text-2); max-width: 44ch; }
.banner--deep {
  background: var(--ink);
  color: #f5f5f7;
  border-color: transparent;
}
.banner--deep p { color: rgba(245, 245, 247, 0.66); }
@media (prefers-color-scheme: dark) {
  .banner--deep { background: #f5f5f7; color: #1d1d1f; }
  .banner--deep p { color: #6e6e73; }
  }

/* ---------- 12c. Perché sceglierci (griglia a moduli) ---------- */

.why {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(13px, 1.6vw, 18px);
}
.why__cell {
  display: grid;
  gap: 11px;
  align-content: start;
  padding: clamp(24px, 3vw, 36px);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  transition: transform 0.45s var(--ease-spring), box-shadow 0.45s var(--ease-out),
    border-color 0.3s;
}
.why__cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); border-color: var(--line-strong); }
.why__cell--w2 { grid-column: span 2; }
.why__cell--w3 { grid-column: span 3; }
.why__cell--deep { background: var(--ink); color: #f5f5f7; border-color: transparent; }
.why__cell--deep p { color: rgba(245, 245, 247, 0.68); }
@media (prefers-color-scheme: dark) {
  .why__cell--deep { background: #f5f5f7; color: #1d1d1f; }
  .why__cell--deep p { color: #6e6e73; }
  }
.why__cell h3 {
  font-size: clamp(1.16rem, 2vw, 1.5rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.why__cell--w2 h3, .why__cell--w3 h3 { font-size: clamp(1.4rem, 2.6vw, 1.95rem); }
.why__cell p { font-size: 0.97rem; line-height: 1.55; color: var(--text-2); max-width: 46ch; }

@media (max-width: 900px) {
  .why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why__cell--w2, .why__cell--w3 { grid-column: span 2; }
}
@media (max-width: 600px) {
  .why { grid-template-columns: 1fr; }
  .why__cell--w2, .why__cell--w3 { grid-column: span 1; }
}

/* ---------- 12d. Recensioni ---------- */

.reviews {
  display: grid;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 32px);
  align-items: start;
}
@media (max-width: 860px) { .reviews { grid-template-columns: 1fr; } }

.rev-score {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
  padding: clamp(28px, 3.4vw, 40px) clamp(20px, 2.6vw, 30px);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
}
.rev-score__src {
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-3);
}
.rev-score__n {
  font-size: clamp(2.6rem, 6vw, 3.6rem);
  font-weight: 600; letter-spacing: -0.04em; line-height: 1;
}
.stars { display: flex; gap: 5px; }
.stars svg { width: 20px; height: 20px; }
.stars svg path { fill: none; stroke: var(--text-3); stroke-width: 1.6px; }
.stars--full svg path { fill: #f5a623; stroke: none; }

.rev {
  padding: clamp(22px, 2.6vw, 30px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
}
.rev + .rev { margin-top: clamp(13px, 1.6vw, 18px); }
.rev__head { display: flex; align-items: center; gap: 13px; margin-bottom: 14px; }
.rev__av {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--surface-2);
  font-size: 0.94rem; font-weight: 600; letter-spacing: -0.01em;
}
.rev__name { font-weight: 600; letter-spacing: -0.022em; line-height: 1.2; }
.rev__when { font-size: 0.8rem; color: var(--text-3); }
.rev p { font-size: 1rem; line-height: 1.6; color: var(--text-2); }

/* recensioni vere dentro la fascia a scorrimento */
.rev-sum { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin: 0; }
.rev-sum__n { font-size: clamp(1.8rem, 3.4vw, 2.4rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.rail__track .rev { display: flex; flex-direction: column; }
.rail__track .rev + .rev { margin-top: 0; }
.rev > p:last-child {
  margin-top: 12px;
  display: -webkit-box; -webkit-line-clamp: 7; -webkit-box-orient: vertical; overflow: hidden;
}
.rev__av { overflow: hidden; }
.rev__av img { width: 100%; height: 100%; object-fit: cover; }
.rev__name a { color: inherit; text-decoration: none; }
.rev__head p { margin: 0; }

/* settori: sul telefono due colonne, le schede sono corte */
@media (max-width: 620px) { .grid--settori { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- 12e. Scheda progetto (anteprima cliccabile) ---------- */

.case {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
.case + .case { margin-top: clamp(64px, 9vw, 128px); }
/* invertendo l'ordine vanno invertite anche le colonne, altrimenti
   l'anteprima finisce nella colonna stretta e rimpicciolisce */
.case--flip { grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr); }
.case--flip .case__text { order: 2; }

@media (max-width: 880px) {
  .case { grid-template-columns: 1fr; gap: 30px; }
  .case--flip .case__text { order: 0; }
  .case + .case { margin-top: clamp(56px, 10vw, 80px); }
}

.case__sector {
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--action);
}
.case__name { margin: 12px 0 4px; }
.case__block { margin-top: 24px; }
.case__k {
  font-size: 0.71rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 7px;
}
.case__block p { font-size: 1rem; line-height: 1.6; color: var(--text-2); max-width: 46ch; }
.case__go { margin-top: 28px; }

/* l'anteprima è il link: si apre il sito vero */
.case__shot {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--surface-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-m);
  transition: transform 0.5s var(--ease-spring), box-shadow 0.5s var(--ease-out);
}
.case__shot:hover { transform: translateY(-6px); box-shadow: var(--shadow-l); text-decoration: none; }
.case__shot img { width: 100%; height: auto; display: block; }

/* velo + pastiglia, comparsa solo al passaggio del mouse */
.case__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(13, 13, 15, 0.28);
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
  pointer-events: none;
}
.case__shot:hover::after,
.case__shot:focus-visible::after { opacity: 1; }

.case__open {
  position: absolute;
  left: 50%; top: 50%;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  color: #1d1d1f;
  font-size: 0.97rem; font-weight: 600; letter-spacing: -0.015em;
  white-space: nowrap;
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.24);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.94);
  transition: opacity 0.3s var(--ease-out), transform 0.45s var(--ease-spring);
  pointer-events: none;
}
.case__shot:hover .case__open,
.case__shot:focus-visible .case__open { opacity: 1; transform: translate(-50%, -50%) scale(1); }

/* sul touch la pastiglia resta sempre visibile: non esiste il passaggio del mouse */
@media (hover: none) {
  .case__open { opacity: 1; transform: translate(-50%, -50%) scale(1); bottom: auto; }
  .case__shot::after { opacity: 0.22; }
}

/* ---------- 13. Nota "concept" ---------- */

.notice {
  display: flex;
  gap: 14px;
  padding: 18px 22px;
  border-radius: var(--r-m);
  background: color-mix(in srgb, var(--action) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--action) 22%, transparent);
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--text-2);
}
.notice strong { color: var(--text); }
.notice__mark { flex: none; font-size: 1.1rem; line-height: 1.4; }

/* ---------- 14. FAQ (details nativo) ---------- */

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 2px;
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: -0.022em;
  cursor: pointer;
  list-style: none;
  transition: color 0.2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--action); text-decoration: none; }
.faq summary::after {
  content: "";
  flex: none;
  width: 13px; height: 13px;
  background:
    linear-gradient(currentColor, currentColor) center/13px 1.6px no-repeat,
    linear-gradient(currentColor, currentColor) center/1.6px 13px no-repeat;
  color: var(--text-3);
  transition: transform 0.4s var(--ease-spring);
}
.faq details[open] summary::after { transform: rotate(135deg); }
.faq__body {
  overflow: hidden;
  padding: 0 2px 24px;
  max-width: 62ch;
  color: var(--text-2);
  font-size: 1rem;
}
.faq details[open] .faq__body { animation: faqIn 0.42s var(--ease-out); }
@keyframes faqIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 15. Timeline processo ---------- */

.steps { counter-reset: s; display: grid; gap: 4px; }
.step {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.step:first-child { border-top: 0; }
.step__n {
  counter-increment: s;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--ink); color: #fff;
  font-size: 0.88rem; font-weight: 600; letter-spacing: -0.01em;
}
.step__n::before { content: counter(s); }
@media (prefers-color-scheme: dark) { .step__n { background: #f5f5f7; color: #000; } }
.step h3 { margin-bottom: 8px; }
.step__when {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 8px;
}

/* ---------- 17. CTA finale ---------- */

.cta-final { text-align: center; }
.cta-final .lead { max-width: 560px; margin: 20px auto 0; }
.cta-final .btn-row { margin-top: 36px; }

.contact-cards { margin-top: clamp(44px, 6vw, 68px); }
.contact-card {
  display: flex; flex-direction: column; gap: 6px;
  padding: 26px;
  border-radius: var(--r-l);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  text-align: left;
  color: inherit;
  transition: transform 0.4s var(--ease-spring), background 0.3s;
}
.contact-card:hover { transform: translateY(-3px); background: rgba(255,255,255,0.1); text-decoration: none; }
.contact-card__label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  opacity: 0.55;
}
.contact-card__value { font-size: 1.1rem; font-weight: 500; letter-spacing: -0.02em; }

/* ---------- 18. Footer ---------- */

.footer {
  padding-block: clamp(48px, 6vw, 72px) 40px;
  background: var(--bg-alt);
  font-size: 0.86rem;
  color: var(--text-2);
}
.footer a { color: var(--text-2); }
.footer a:hover { color: var(--text); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: clamp(28px, 4vw, 48px);
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 820px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; gap: 30px; } }
.footer__logo { width: 139px; margin-bottom: 16px; }
.footer__logo path { fill: var(--text); }
.footer__logo text { fill: var(--text); }
.footer h4 {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 16px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer__bottom {
  display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between;
  padding-top: 26px;
  font-size: 0.8rem;
  color: var(--text-3);
}

/* ---------- 19. Barra WhatsApp mobile ---------- */

.wa-bar {
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 90;
  display: none;
  transform: translateY(140%);
  transition: transform 0.55s var(--ease-spring);
}
.wa-bar.is-visible { transform: none; }
.wa-bar .btn { width: 100%; box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22); }
@media (max-width: 700px) {
  .wa-bar { display: block; }
  body { padding-bottom: 76px; }
}

/* ---------- 19b. Racconto (Chi siamo) ---------- */

/* Tre battute legate da una linea. La frase entra grigia e si inchiostra
   quando .is-in arriva dalla rivelazione allo scroll: nessun codice in più.
   La sagoma sullo sfondo è la stessa filigrana delle slide social. */
.story { position: relative; overflow: hidden; }
.story__mark {
  position: absolute;
  right: -6%;
  top: 50%;
  width: min(58vw, 720px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  color: var(--text);
  opacity: 0.045;
  pointer-events: none;
}
.story__mark path { fill: currentColor; }
/* La linea non è un bordo del blocco: è fatta a tratti, uno per battuta,
   dal centro del suo puntino al centro del puntino dopo. Così parte e
   finisce esattamente sui puntini. --mid è il centro della prima riga del
   titolo (corpo di .t-h2 × metà dell'interlinea 1.1). */
.story__beats {
  --rail: clamp(24px, 3vw, 36px);
  --dot: 11px;
  --gap: clamp(56px, 8vw, 104px);
  --mid: calc(clamp(1.75rem, 4vw, 2.75rem) * 0.55);
  position: relative;
  max-width: 780px;
  display: grid;
  gap: var(--gap);
  padding-left: var(--rail);
}
.story__beat { position: relative; }
.story__beat::before,
.story__beat::after {
  content: "";
  position: absolute;
  box-sizing: border-box;
}
/* il puntino, centrato sulla linea e sulla prima riga */
.story__beat::before {
  z-index: 1;
  left: calc(-1 * var(--rail) - var(--dot) / 2);
  top: calc(var(--mid) - var(--dot) / 2);
  width: var(--dot);
  height: var(--dot);
  border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid var(--line-strong);
  transition: background-color 0.5s var(--ease-out) 0.35s, border-color 0.5s var(--ease-out) 0.35s;
}
/* il tratto fino al puntino successivo; l'ultima battuta non ne ha */
.story__beat::after {
  left: calc(-1 * var(--rail) - 0.5px);
  top: var(--mid);
  width: 1px;
  height: calc(100% + var(--gap));
  background: var(--line-strong);
}
.story__beat:last-child::after { display: none; }
.story__line {
  margin: 0;
  font-weight: 600;
  color: var(--text-3);
  text-wrap: balance;
  transition: color 0.9s var(--ease-out) 0.35s;
}
.story__line em { font-style: normal; transition: color 0.9s var(--ease-out) 0.5s; }
.story__sub {
  margin: 14px 0 0;
  max-width: 46ch;
  color: var(--text-2);
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  line-height: 1.5;
  letter-spacing: -0.012em;
}
.story__beat.is-in .story__line { color: var(--text); }
.story__beat.is-in .story__line em { color: var(--action); }
.story__beat.is-in::before { background: var(--action); border-color: var(--action); }

@media (max-width: 640px) {
  .story__mark { width: 92vw; right: -34%; top: auto; bottom: -10%; transform: none; }
}

/* ---------- 19c. Recensioni con la card NFC (Servizi) ---------- */

/* Il video del cliente: 4:5, senza cornici da social, pausa sempre disponibile */
.nfc-video { position: relative; margin: 0; }
.nfc-video--home { max-width: 460px; justify-self: center; width: 100%; }
.nfc-video video {
  display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: var(--r-xl); background: var(--surface-2);
  box-shadow: var(--shadow-l);
}
.nfc-video__pausa {
  position: absolute; right: 16px; bottom: 16px;
  display: grid; place-items: center; width: 44px; height: 44px;
  border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(0,0,0,0.45); color: #fff;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.nfc-video__pausa svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.nfc-video__pausa .i-play { display: none; fill: currentColor; }
.nfc-video__pausa[aria-pressed="true"] .i-pausa { display: none; }
.nfc-video__pausa[aria-pressed="true"] .i-play { display: block; }

/* Fascia a scorrimento laterale, riusabile: .rail > .rail__track > .rail__item */
.rail__head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.rail__nav { display: flex; gap: 8px; }
.rail__btn {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background-color 0.3s var(--ease-out), opacity 0.3s var(--ease-out), transform 0.3s var(--ease-spring);
}
.rail__btn svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.rail__btn:hover { background: var(--bg); }
.rail__btn:active { transform: scale(0.94); }
.rail__btn:disabled { opacity: 0.35; cursor: default; }
.rail__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 2 * clamp(14px, 2vw, 22px)) / 2.55);
  gap: clamp(14px, 2vw, 22px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.rail__track::-webkit-scrollbar { display: none; }
.rail__track:focus-visible { outline: 2px solid var(--action); outline-offset: 6px; border-radius: var(--r-l); }
.rail__item { margin: 0; scroll-snap-align: start; }
.rail__media {
  overflow: hidden;
  aspect-ratio: 1;
  border-radius: var(--r-l);
  border: 1px solid var(--line);
  background: var(--surface-2);
  transform: translateZ(0);
}
/* la foto è un po' più grande della cornice: scorre dentro mentre scorri la pagina (--py dal JS)
   e si avvicina al passaggio del mouse */
.rail__media img {
  display: block; width: 100%; height: 100%; object-fit: cover;
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--z, 1.14));
  transition: transform 0.9s var(--ease-out);
  will-change: transform;
}
.rail__item:hover .rail__media img { --z: 1.22; }
/* entrata a cascata: le foto salgono una dopo l'altra */
.rail .rail__item {
  opacity: 0; transform: translateY(40px) scale(0.96);
  transition: opacity 0.8s var(--ease-out), transform 1s var(--ease-spring);
  transition-delay: calc(var(--i, 0) * 120ms + 150ms);
}
.rail.is-in .rail__item { opacity: 1; transform: none; }
.rail__track.is-drag { cursor: grabbing; scroll-snap-type: none; }
@media (hover: hover) { .rail__track { cursor: grab; } }
.rail__item figcaption { margin-top: 14px; font-size: 0.93rem; line-height: 1.5; color: var(--text-2); }
.rail__item figcaption b { display: block; margin-bottom: 2px; font-weight: 600; color: var(--text); }

@media (max-width: 640px) {
  .rail__track { grid-auto-columns: 78%; }
}
@media (prefers-reduced-motion: reduce) {
  .rail__track { scroll-behavior: auto; }
  .rail .rail__item { opacity: 1; transform: none; }
  .rail__media img { transform: none; }
}

/* ---------- 20. Rivelazione allo scroll ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease-out), transform 0.85s var(--ease-spring);
  transition-delay: var(--d, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 21. Preferenze utente ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.12s !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .screen { transform: none; }
  .btn:active { transform: none; }
  .badge::after { display: none; }
  /* il nastro smette di scorrere e si sfoglia a mano */
  .marquee { overflow-x: auto; scrollbar-width: none; }
  .marquee::-webkit-scrollbar { display: none; }
  .marquee__track { animation: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .nav, .nav__panel { background: var(--bg); backdrop-filter: none; -webkit-backdrop-filter: none; }
}

@media (prefers-contrast: more) {
  :root { --line: rgba(0,0,0,0.3); --text-2: #3a3a3c; --text-3: #545456; }
  .card, .plan { border-width: 1.5px; }
}

@media print {
  .nav, .wa-bar { display: none; }
  body { padding-bottom: 0; }
}