/* ---------- 0. Caratteri ----------
   Ospitati sul sito (nessuna richiesta a Google: niente trasferimento di IP a terzi).
   Solo latin e latin-ext: il browser scarica un file solo se la pagina ne usa i caratteri.
   Licenza SIL OFL 1.1, testi in assets/fonts/. */
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("../fonts/bricolage-grotesque-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("../fonts/bricolage-grotesque-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 300 500; font-display: swap; src: url("../fonts/fraunces-italic-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 300 500; font-display: swap; src: url("../fonts/fraunces-italic-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Geist"; font-style: normal; font-weight: 300 700; font-display: swap; src: url("../fonts/geist-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Geist"; font-style: normal; font-weight: 300 700; font-display: swap; src: url("../fonts/geist-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Geist Mono"; font-style: normal; font-weight: 400 600; font-display: swap; src: url("../fonts/geist-mono-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Geist Mono"; font-style: normal; font-weight: 400 600; font-display: swap; src: url("../fonts/geist-mono-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* ---------- 1. Tokens ---------- */
:root {
  /* Palette "carbone + carta + arancio segnale" */
  --ink: #0b0d10;
  --ink-2: #111419;
  --ink-3: #171b21;
  --ink-4: #1f242b;
  --paper: #f4f1ea;
  --paper-2: #ebe6db;
  --paper-3: #e1dbcd;
  --white: #ffffff;

  --accent: #ff6b3d;
  --accent-2: #ffb38a;
  --accent-deep: #d9481a;
  --accent-ink: #1a0b05;

  /* Ruoli (default: tema scuro) */
  --bg: var(--ink);
  --bg-elev: var(--ink-2);
  --surface: var(--ink-3);
  --surface-2: var(--ink-4);
  --fg: #f3f4f6;
  --fg-2: #b4bac3;
  --fg-3: #7d858f;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent-text: var(--accent);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.6);

  /* Tipografia */
  --font-display: "Bricolage Grotesque", "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Misure */
  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 22px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --nav-h: 72px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --dur: 0.6s;

  color-scheme: dark;
}

/* Sezioni chiare ("carta") ribaltano i ruoli */
.s-paper {
  --bg: var(--paper);
  --bg-elev: var(--paper-2);
  --surface: #ffffff;
  --surface-2: var(--paper-2);
  --fg: var(--ink);
  --fg-2: #4a5059;
  --fg-3: #767d87;
  --line: rgba(11, 13, 16, 0.1);
  --line-strong: rgba(11, 13, 16, 0.22);
  --accent-text: var(--accent-deep);
  --shadow: 0 30px 80px -40px rgba(11, 13, 16, 0.35);
  color-scheme: light;
  background: var(--bg);
  color: var(--fg);
}
.s-dark {
  background: var(--bg);
  color: var(--fg);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ink);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* Grana leggera su tutto il sito: dà "materia" alle superfici piatte */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  opacity: 0.045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ---------- 3. Tipografia ---------- */
.display, h1, h2, h3, .h1, .h2, .h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.02;
  text-wrap: balance;
  font-variation-settings: "opsz" 96, "wdth" 100;
}
h1, .h1 { font-size: clamp(2.75rem, 7.4vw, 6.4rem); letter-spacing: -0.04em; line-height: 0.96; }
h2, .h2 { font-size: clamp(2.1rem, 4.6vw, 3.9rem); }
h3, .h3 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); letter-spacing: -0.02em; line-height: 1.15; }
.lead { font-size: clamp(1.125rem, 1.5vw, 1.35rem); line-height: 1.55; color: var(--fg-2); text-wrap: pretty; max-width: 62ch; }
.muted { color: var(--fg-2); }
.small { font-size: 0.9375rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-text); font-weight: 500;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.accent { color: var(--accent-text); }
.serif-i {
  font-family: "Fraunces", Georgia, serif; font-style: italic; font-weight: 400;
  letter-spacing: -0.01em; font-variation-settings: "SOFT" 60, "WONK" 1, "opsz" 144;
}
.strike {
  position: relative; display: inline-block; white-space: nowrap; color: var(--fg-3);
}
.strike::after {
  content: ""; position: absolute; left: -2%; right: -2%; top: 54%; height: 0.075em;
  background: var(--accent); border-radius: 3px; transform: scaleX(0); transform-origin: left center;
  transition: transform 0.9s var(--ease) 0.5s;
}
.in .strike::after, .strike.in::after { transform: scaleX(1); }

/* ---------- 4. Layout ---------- */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.section { padding-block: clamp(5rem, 11vw, 9.5rem); position: relative; }
.section--tight { padding-block: clamp(3.5rem, 7vw, 6rem); }
.section-head { display: grid; gap: 1.25rem; max-width: 820px; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }
.grid { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.stack { display: grid; gap: 1rem; }
.row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.between { justify-content: space-between; }
.hr { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- 5. Componenti ---------- */
/* Bottoni */
.btn {
  --btn-bg: var(--accent); --btn-fg: var(--accent-ink);
  position: relative; display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.95rem 1.5rem; border-radius: var(--radius-pill);
  background: var(--btn-bg); color: var(--btn-fg); font-weight: 600; font-size: 0.98rem;
  letter-spacing: -0.01em; line-height: 1; white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s, color 0.25s;
  isolation: isolate; overflow: hidden;
}
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(120% 120% at 50% 120%, rgba(255,255,255,0.35), transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -14px rgba(255, 107, 61, 0.7); }
.btn:hover::after { opacity: 1; }
.btn:active { transform: translateY(0); }
.btn svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--fg); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--fg); background: transparent; }
.btn-ghost::after { display: none; }
.btn-light { --btn-bg: var(--fg); --btn-fg: var(--bg); }
.btn-light:hover { box-shadow: 0 14px 30px -14px rgba(0,0,0,0.4); }
.btn-lg { padding: 1.15rem 1.9rem; font-size: 1.06rem; }
.btn-sm { padding: 0.7rem 1.1rem; font-size: 0.9rem; }
.link-arrow { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 600; color: var(--fg); }
.link-arrow svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.link-arrow:hover svg { transform: translate(3px, -3px); }
.link-arrow:hover { color: var(--accent-text); }

/* Pill / tag */
.pill {
  display: inline-flex; justify-self: start; align-items: center; gap: 0.5rem; padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill); border: 1px solid var(--line-strong);
  font-size: 0.85rem; font-weight: 500; color: var(--fg-2); background: color-mix(in srgb, var(--surface) 60%, transparent);
  backdrop-filter: blur(8px);
}

/* Card */
.card {
  position: relative; padding: clamp(1.4rem, 2.4vw, 2rem); border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
  transition: transform 0.45s var(--ease), border-color 0.3s, box-shadow 0.45s var(--ease), background 0.3s;
  overflow: hidden;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--accent) 14%, transparent), transparent 45%);
  opacity: 0; transition: opacity 0.4s;
}
.card:hover::before { opacity: 1; }
.card > * { position: relative; }
.card .num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--fg-3); letter-spacing: 0.1em; }
.card h3 { margin-top: 0.75rem; }
.card p { color: var(--fg-2); margin-top: 0.75rem; text-wrap: pretty; }
.card .icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent-text);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.card .icon svg { width: 22px; height: 22px; }
.card-list { margin-top: 1rem; display: grid; gap: 0.5rem; color: var(--fg-2); font-size: 0.95rem; }
.card-list li { display: flex; gap: 0.6rem; align-items: flex-start; }
.card-list li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 0.6em; border-radius: 50%; background: var(--accent); }

/* Reveal on scroll */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal="left"] { transform: translateX(-26px); }
[data-reveal="scale"] { transform: scale(0.96); }
@media (prefers-reduced-motion: reduce) { [data-reveal] { transform: none; transition: opacity 0.6s ease; transition-delay: 0s; } }

/* ---------- 6. Navigazione ---------- */
.nav {
  position: fixed; top: 14px; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: center; padding-inline: var(--gutter);
  pointer-events: none;
}
.nav-inner {
  pointer-events: auto;
  width: min(100%, var(--container)); height: var(--nav-h);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem;
  padding: 0 0.6rem 0 1.1rem; border-radius: 20px;
  background: color-mix(in srgb, var(--ink) 55%, transparent);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
  transition: background 0.4s, box-shadow 0.4s, transform 0.4s var(--ease), border-color 0.4s;
  color: #f3f4f6;
}
.nav.scrolled .nav-inner { background: color-mix(in srgb, var(--ink) 82%, transparent); box-shadow: 0 20px 50px -30px rgba(0,0,0,0.7); border-color: rgba(255,255,255,0.12); }
.nav.hidden .nav-inner { transform: translateY(-120%); }
.brand { display: inline-flex; align-items: center; gap: 0.65rem; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; letter-spacing: -0.035em; }
.brand .mark { width: 34px; height: 34px; }
.brand span { line-height: 1; padding-top: 2px; }
.nav-links {
  position: relative; display: flex; gap: 2px; justify-self: center; padding: 4px; border-radius: 16px;
  background: rgba(255,255,255,0.035); border: 1px solid rgba(255,255,255,0.07); box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.nav-links a {
  position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.55rem 1.05rem; border-radius: 12px;
  font-size: 0.92rem; font-weight: 500; letter-spacing: -0.005em; color: rgba(243,244,246,0.68); white-space: nowrap; transition: color 0.25s;
}
.nav-links a:hover, .nav-links a:focus-visible, .nav-links a[aria-current="page"] { color: #fff; }
.nav-links a:focus-visible { outline: none; }
.nav-links:not(.has-glide) a:hover, .nav-links:not(.has-glide) a[aria-current="page"] { background: rgba(255,255,255,0.08); }
.nav-links a[aria-current="page"]::after { content: ""; position: absolute; left: 50%; bottom: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); transform: translateX(-50%); }
.nav-glide {
  position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; width: var(--w, 0); border-radius: 12px; opacity: 0;
  transform: translateX(var(--x, 0));
  background: linear-gradient(180deg, rgba(255,255,255,0.13), rgba(255,255,255,0.06));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.14), 0 8px 20px -10px rgba(0,0,0,0.7);
  transition: transform 0.45s var(--ease), width 0.45s var(--ease), opacity 0.25s;
}
.nav-links.has-glide .nav-glide { opacity: 1; }
.nav-links.no-anim .nav-glide { transition: none; }
.nav-badge {
  padding: 0.14rem 0.45rem 0.12rem; border-radius: 99px; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
}
@media (prefers-reduced-motion: reduce) { .nav-glide { transition: opacity 0.2s; } }
.nav-cta { justify-self: end; display: flex; align-items: center; gap: 0.5rem; }
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; place-items: center; }
.burger span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.35s var(--ease), opacity 0.3s; }
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* Da computer: niente card esterna, tre isole che galleggiano (logo, menu, invito) */
@media (min-width: 981px) {
  .nav-inner, .nav.scrolled .nav-inner { background: none; border-color: transparent; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; padding: 0; }
  .nav .brand, .nav-links {
    background: color-mix(in srgb, var(--ink) 88%, transparent); border: 1px solid rgba(255,255,255,0.09);
    backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.05); transition: background 0.4s, box-shadow 0.4s, border-color 0.4s;
  }
  .nav .brand { justify-self: start; height: 48px; padding: 0 1.05rem 0 0.45rem; border-radius: 16px; font-size: 1.3rem; }
  .nav .brand .mark { width: 36px; height: 36px; }
  .nav.scrolled .brand, .nav.scrolled .nav-links { background: color-mix(in srgb, var(--ink) 94%, transparent); border-color: rgba(255,255,255,0.12); box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 18px 40px -24px rgba(0,0,0,0.75); }
  .nav-cta .btn { height: 48px; padding-inline: 1.3rem; box-shadow: 0 14px 30px -16px color-mix(in srgb, var(--accent) 70%, transparent); }
}
@media (min-width: 981px) and (max-width: 1160px) {
  .nav-links a { padding-inline: 0.7rem; font-size: 0.86rem; }
  .nav-badge { display: none; }
}
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-inner { grid-template-columns: 1fr auto; }
  .nav-cta .btn { display: none; }
  .burger { display: grid; }
}
/* Menu mobile a schermo intero */
.menu {
  position: fixed; inset: 0; z-index: 90; background: var(--ink); color: #fff;
  display: grid; align-content: start; align-content: safe center; padding: calc(var(--nav-h) + 2rem) var(--gutter) var(--gutter); overflow-y: auto;
  clip-path: inset(0 0 100% 0 round 0 0 40px 40px);
  transition: clip-path 0.7s var(--ease); visibility: hidden;
}
.menu.open { clip-path: inset(0 0 0 0 round 0); visibility: visible; }
.menu a.big { font-family: var(--font-display); font-size: clamp(2.2rem, 9vw, 4rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1.1; display: block; padding: 0.2em 0; border-bottom: 1px solid rgba(255,255,255,0.1); transition: color 0.3s, padding-left 0.3s var(--ease); }
.menu a.big:hover { color: var(--accent); padding-left: 0.2em; }
.menu .menu-foot { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; color: rgba(255,255,255,0.6); }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative; min-height: min(100svh, 940px); display: grid; align-items: end; overflow: hidden;
  padding-top: calc(var(--nav-h) + 4rem); padding-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--ink); color: #f3f4f6;
}
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11,13,16,0.55) 0%, rgba(11,13,16,0) 30%, rgba(11,13,16,0.35) 75%, rgba(11,13,16,0.95) 100%),
    radial-gradient(60% 50% at 78% 45%, rgba(255,107,61,0.10), transparent 60%);
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr); gap: clamp(2rem, 5vw, 5rem); align-items: end; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { margin-top: 0; }
.hero h1 .line { display: block; }
.hero .lead { margin-top: 1.6rem; color: rgba(243,244,246,0.78); }

.hero-ctas { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-aside { display: grid; gap: 0.9rem; }
.hero-scroll { position: absolute; left: 50%; bottom: 1.4rem; transform: translateX(-50%); z-index: 2; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.5); display: flex; flex-direction: column; align-items: center; gap: 0.4rem; }
.hero-scroll i { width: 1px; height: 34px; background: linear-gradient(180deg, var(--accent), transparent); animation: drop 1.8s var(--ease-io) infinite; }
@keyframes drop { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
.hero-legend { position: absolute; z-index: 2; right: var(--gutter); top: calc(var(--nav-h) + 2.2rem); display: none; gap: 2.5rem; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.45); }
.hero-legend b { display: block; color: rgba(255,255,255,0.8); font-weight: 500; margin-bottom: 0.15rem; }
@media (min-width: 1100px) { .hero-legend { display: flex; } }

/* ---------- 8. Sezioni ---------- */
/* FAQ */
.faq { display: grid; gap: 0.6rem; }
.faq details { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); overflow: hidden; transition: border-color 0.3s; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.15rem 1.35rem; font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { flex: none; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; transition: transform 0.4s var(--ease), background 0.3s, color 0.3s; }
.faq summary .plus::before, .faq summary .plus::after { content: ""; position: absolute; width: 12px; height: 1.5px; background: currentColor; }
.faq summary .plus::after { transform: rotate(90deg); }
.faq summary .plus { position: relative; }
.faq details[open] summary .plus { transform: rotate(45deg); background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.faq .answer { padding: 0 1.35rem 1.3rem; color: var(--fg-2); max-width: 70ch; }

/* CTA band */
.cta-band { position: relative; overflow: hidden; border-radius: calc(var(--radius) + 10px); padding: clamp(3rem, 7vw, 6rem) clamp(1.5rem, 5vw, 5rem); background: var(--accent); color: var(--accent-ink); isolation: isolate; }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(70% 90% at 90% 10%, rgba(255,255,255,0.35), transparent 60%), radial-gradient(60% 70% at 10% 100%, rgba(26,11,5,0.28), transparent 60%); }
.cta-band .display { font-size: clamp(2.4rem, 6vw, 5.2rem); max-width: 14ch; }
.cta-band p { margin-top: 1.25rem; font-size: 1.15rem; max-width: 48ch; color: rgba(26,11,5,0.8); }
.cta-band .row { margin-top: 2rem; }
.cta-band .btn-dark { --btn-bg: var(--ink); --btn-fg: #fff; }
.cta-band .btn-ghost { --btn-fg: var(--accent-ink); box-shadow: inset 0 0 0 1px rgba(26,11,5,0.4); }
.cta-band .btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--accent-ink); }
.cta-band .lines { position: absolute; right: -6%; bottom: -12%; width: 55%; opacity: 0.35; z-index: -1; pointer-events: none; }

/* Footer */
.footer { background: var(--ink); color: #f3f4f6; padding: clamp(3.5rem, 7vw, 6rem) 0 2rem; border-top: 1px solid rgba(255,255,255,0.08); position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; left: -10%; bottom: -60%; width: 50%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255,107,61,0.14), transparent 65%); filter: blur(30px); pointer-events: none; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; position: relative; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer .brand { font-size: 1.5rem; }
.footer .tag { margin-top: 1rem; color: rgba(243,244,246,0.65); max-width: 34ch; }
.footer h4 { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(243,244,246,0.5); font-weight: 500; margin: 0 0 1rem; }
.footer li + li { margin-top: 0.55rem; }
.footer a { color: rgba(243,244,246,0.8); transition: color 0.2s; }
.footer a:hover { color: var(--accent); }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.08); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: 0.85rem; color: rgba(243,244,246,0.5); }
.footer-bottom .legal { max-width: 70ch; }
.footer .socials { display: flex; gap: 0.5rem; margin-top: 1.25rem; }
.footer .socials a { width: 40px; height: 40px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.12); display: grid; place-items: center; }
.footer .socials a:hover { border-color: var(--accent); }
.footer .socials svg { width: 18px; height: 18px; }
.footer .motto { font-family: "Fraunces", Georgia, serif; font-style: italic; color: rgba(243,244,246,0.55); margin-top: 1.5rem; }

/* Pagine interne: hero compatto */
.page-hero { padding-top: calc(var(--nav-h) + clamp(5rem, 10vw, 8rem)); padding-bottom: clamp(3rem, 6vw, 5rem); background: var(--ink); color: #f3f4f6; position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; right: -15%; top: -40%; width: 60%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255,107,61,0.16), transparent 65%); filter: blur(30px); pointer-events: none; }
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 5rem); max-width: 16ch; margin-top: 1.2rem; }
.page-hero .lead { margin-top: 1.4rem; color: rgba(243,244,246,0.75); }
.page-hero .container { position: relative; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(243,244,246,0.5); display: flex; gap: 0.6rem; }
.breadcrumb a:hover { color: var(--accent); }

/* Team / chi siamo */
.quote { padding: clamp(2rem, 5vw, 4rem); border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); position: relative; }
.quote p { font-family: "Fraunces", Georgia, serif; font-style: italic; font-size: clamp(1.4rem, 2.6vw, 2.2rem); line-height: 1.3; letter-spacing: -0.01em; text-wrap: pretty; }
.quote footer { margin-top: 1.5rem; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-3); }
.principle { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; padding: 1.5rem 0; border-top: 1px solid var(--line); }
.principle .n { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1; color: var(--accent-text); min-width: 3ch; }
.principle h3 { font-size: 1.35rem; }
.principle p { margin-top: 0.5rem; color: var(--fg-2); }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 2rem); margin-top: clamp(2.5rem, 5vw, 4rem); }
.team-photo { position: relative; isolation: isolate; overflow: hidden; aspect-ratio: 4 / 5; border-radius: 24px; display: grid; place-items: center; color: var(--accent); background: radial-gradient(90% 70% at 85% 5%, rgba(255,107,61,0.34), transparent 60%), var(--ink); }
.team-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.team-initials { font-family: var(--font-display); font-weight: 600; font-size: clamp(3.5rem, 7vw, 5.5rem); letter-spacing: -0.05em; color: #f3f4f6; }
.team-waves { position: absolute; left: 10%; bottom: 9%; width: 80%; opacity: 0.55; }
.team-card h3 { margin-top: 1.25rem; font-size: 1.5rem; }
.team-role { margin-top: 0.45rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-text); }
.team-study { margin-top: 0.75rem; font-size: 0.93rem; line-height: 1.5; color: var(--fg-2); }
.team-study span { color: var(--fg-3); }
.team-years { display: grid; grid-template-columns: auto 1fr; grid-template-areas: "n ticks" "n label"; gap: 0.2rem 0.9rem; align-items: center; margin-top: 1rem; padding: 0.85rem 1rem; border-radius: 14px; background: color-mix(in srgb, var(--paper-2) 60%, transparent); }
.team-years-n { grid-area: n; font-family: var(--font-display); font-weight: 700; font-size: 2.3rem; line-height: 1; letter-spacing: -0.05em; color: var(--accent-text); }
.team-years-n small { margin-left: 0.2rem; font-size: 0.8rem; font-weight: 600; letter-spacing: 0; color: var(--fg-2); }
.team-years-ticks { grid-area: ticks; display: flex; gap: 4px; }
.team-years-ticks i { flex: 1; height: 8px; border-radius: 3px; background: var(--line-strong); transition: background 0.4s ease; transition-delay: calc(0.25s + var(--k) * 90ms); }
.team-years-ticks i.on { background: var(--accent); }
@media (prefers-reduced-motion: no-preference) { .team-card[data-reveal]:not(.in) .team-years-ticks i.on { background: var(--line-strong); } }
.team-years-l { grid-area: label; font-size: 0.75rem; color: var(--fg-2); }
.team-sum { width: fit-content; max-width: 100%; display: flex; align-items: center; gap: 0.6rem; margin-top: 1.25rem; padding: 0.45rem 0.9rem 0.45rem 0.5rem; border-radius: 99px; border: 1px solid var(--line-strong); font-size: 0.85rem; color: var(--fg-2); }
.team-sum b { display: inline-grid; place-items: center; min-width: 2.1rem; height: 2.1rem; padding: 0 0.4rem; border-radius: 99px; background: var(--accent); color: var(--accent-ink); font-family: var(--font-display); font-size: 1rem; letter-spacing: -0.03em; }
.section--after-team { padding-top: 0; }
.section--after-team > .container { border-top: 1px solid var(--line); padding-top: clamp(4rem, 8vw, 7rem); }
@media (max-width: 760px) {
  .team-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .team-photo { aspect-ratio: 1 / 1; border-radius: 22px; }
  .team-photo img { object-position: 50% 18%; }
  .team-card h3 { margin-top: 1rem; font-size: 1.4rem; }
}

/* Contatti */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.form { display: grid; gap: 1rem; padding: clamp(1.5rem, 3vw, 2.25rem); border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form .two { grid-template-columns: 1fr; } }
.form label { display: grid; gap: 0.4rem; font-size: 0.9rem; font-weight: 600; }
.form input, .form textarea, .form select {
  width: 100%; padding: 0.9rem 1rem; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--bg-elev); color: var(--fg);
  transition: border-color 0.25s, box-shadow 0.25s; font-weight: 400;
}
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
.form textarea { min-height: 140px; resize: vertical; }
.form .check { display: flex; gap: 0.7rem; align-items: flex-start; font-weight: 400; font-size: 0.88rem; color: var(--fg-2); }
.form .check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); flex: none; padding: 0; }
.form .status { min-height: 1.4em; font-size: 0.9rem; color: var(--accent-text); }
.contact-side .item { padding: 1.25rem 0; border-top: 1px solid var(--line); display: grid; gap: 0.3rem; }
.contact-side .item .k { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3); }
.contact-side .item a { font-weight: 600; font-size: 1.1rem; }
.contact-side .item a:hover { color: var(--accent-text); }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { padding: 0.45rem 0.85rem; border-radius: var(--radius-pill); border: 1px solid var(--line-strong); font-size: 0.85rem; cursor: pointer; transition: all 0.25s; background: transparent; }
.chip:hover, .chip[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }

/* Indirizzi e dati aziendali */
address { font-style: normal; }
.footer address { color: rgba(243,244,246,0.8); line-height: 1.6; }
.contact-side .item a.inline { font-size: inherit; font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.facts > div { background: var(--surface); padding: 1rem 1.15rem; }
.facts dt { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3); }
.facts dd { margin: 0.35rem 0 0; font-size: 0.95rem; color: var(--fg); }
@media (max-width: 560px) { .facts { grid-template-columns: 1fr; } }

/* Prose (informative) */
.prose { max-width: 72ch; color: var(--fg-2); }
.prose h2 { font-size: 1.6rem; margin-top: 2.5rem; color: var(--fg); }
.prose h3 { font-size: 1.15rem; margin-top: 1.75rem; color: var(--fg); }
.prose p, .prose li { margin-top: 0.8rem; }
.prose ul { list-style: disc; padding-left: 1.2rem; }
.prose a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; }

/* Utility */
.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; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.center { text-align: center; }
.w-narrow { max-width: 62ch; }
.hide-mobile { } @media (max-width: 640px) { .hide-mobile { display: none !important; } }