/* ====================================================================
   Punto Doc — shared subpage system
   Matches the visual language of "prodotti-e-soluzioni.html"
   ==================================================================== */
:root {
  --paper: #ffffff;
  --paper-2: #f6f7fb;
  --ink: #14152b;
  --muted: #6b6e85;
  --hair: #e4e6f0;
  --blue: #2731dc;
  --navy: #171788;
  --orange: #f2691b;
  --orange-deep: #d4540c;
  --orange-soft: #ffe6d2;
  --green: #1aa524;
  --green-deep: #0f7a16;
  --green-lime: #9bd400;
  --green-soft: #e2f6d9;
  --display: "Poppins", "Poppins Fallback", sans-serif;
  --body: "Inter", "Inter Fallback", sans-serif;
  --mono: "Azeret Mono", "Azeret Fallback", monospace;
  --maxw: 1240px;
  /* default accent (overridden per theme) */
  --accent: var(--orange);
  --accent-deep: var(--orange-deep);
  --accent-soft: var(--orange-soft);
}
body[data-theme="pure"]   { --accent: #f2691b; --accent-deep: #d4540c; --accent-soft: #ffe6d2; }
body[data-theme="relife"] { --accent: #1aa524; --accent-deep: #0f7a16; --accent-soft: #e2f6d9; }
body[data-theme="ai"]     { --accent: #2731dc; --accent-deep: #171788; --accent-soft: #e3e5ff; }

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }

.mono { font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.16em; font-size: 11px; }

/* ---------- barcode ---------- */
.barcode { display: flex; align-items: flex-end; gap: 2px; height: 22px; }
.barcode span { width: 2px; background: currentColor; height: 100%; display: block; }
.barcode span:nth-child(3n) { width: 4px; }
.barcode span:nth-child(4n) { height: 65%; }
.barcode span:nth-child(5n) { width: 1px; }
.barcode span:nth-child(7n) { height: 85%; }

/* ---------- header ---------- */
html { scrollbar-gutter: stable; }

header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 40px;
  /* Riserva l'altezza definitiva: il menu viene costruito da site-nav.js
     dopo il caricamento e senza questo vincolo la barra cambierebbe misura. */
  min-height: 86px;
  transition: background .35s ease, box-shadow .35s ease, color .35s ease, border-color .35s ease;
  color: #fff;
}
header.solid {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(14px);
  box-shadow: 0 4px 24px rgba(20,21,43,0.10);
  color: var(--ink);
}
/* Pagine con hero chiaro fin da subito (niente sfondo scuro sotto
   l'intestazione): qui il testo bianco trasparente sarebbe illeggibile,
   quindi l'header resta "solido" a prescindere dallo scroll. A differenza
   di un class="solid" scritto a mano nell'HTML, questa regola sopravvive
   a subpage.js, che altrimenti la toglierebbe subito (onScroll() gira
   anche in cima alla pagina). */
header.hdr-solid {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(14px);
  box-shadow: 0 4px 24px rgba(20,21,43,0.10);
  color: var(--ink);
}
.brand { display: flex; align-items: center; gap: 9px; }
.brand img { display: block; height: 56px; width: auto; }
.brand .logo-color { display: none; }
header.solid .brand .logo-white, header.hdr-solid .brand .logo-white { display: none; }
header.solid .brand .logo-color, header.hdr-solid .brand .logo-color { display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { font-family: var(--display); font-weight: 600; font-size: 14.5px; letter-spacing: -0.01em; text-transform: none; opacity: .92; transition: opacity .2s; }
.nav-links a:hover { opacity: 1; }
.nav-links a.active { color: var(--accent); opacity: 1; }
header.solid .nav-links a.active, header.hdr-solid .nav-links a.active { color: var(--accent-deep); }
.nav-cta { border: 1.5px solid currentColor; border-radius: 100px; padding: 9px 16px !important; opacity: 1 !important; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.1em;
  font-size: 12.5px; font-weight: 500;
  padding: 15px 26px; border-radius: 100px;
  border: 1.5px solid var(--ink); cursor: pointer;
  background: transparent; color: var(--ink);
  transition: transform .18s ease, background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn .arr { font-size: 15px; transition: transform .2s; }
.btn:hover .arr { transform: translateX(3px); }
.btn--accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn--light { border-color: #fff; color: #fff; }
.btn--light:hover { background: #fff; color: var(--ink); }
.btn--ink { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn--ink:hover { background: #000; border-color: #000; }

/* ---------- eyebrow / kicker ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid currentColor; border-radius: 100px; padding: 7px 14px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ============ HERO ============ */
.hero {
  position: relative; overflow: hidden; color: #fff;
  padding: clamp(130px,17vh,200px) 0 clamp(80px,11vh,130px);
}
.hero::after { content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(70% 60% at 78% 22%, rgba(255,255,255,0.16), transparent 70%); pointer-events: none; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 48px; align-items: center; }
.hero-eyebrow { color: rgba(255,255,255,0.92); margin-bottom: 24px; }
.hero h1 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(42px, 6.6vw, 92px); line-height: 0.92; letter-spacing: -0.04em;
  text-wrap: balance; text-shadow: 0 8px 40px rgba(0,0,0,0.18);
}
.hero h1 .lite { display: block; font-weight: 500; font-size: clamp(22px,3vw,44px); margin-top: 12px; opacity: 0.96; letter-spacing: -0.02em; }
.hero .lede { margin-top: 24px; font-size: clamp(16px,1.7vw,20px); line-height: 1.55; max-width: 48ch; color: rgba(255,255,255,0.94); }
.hero .lede b { font-weight: 600; color: #fff; }
.hero .actions { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 380px; }
.hero-visual .halo { position: absolute; width: 86%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,0.32), rgba(255,255,255,0) 66%); }
.hero-visual .ring { position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; border: 2px dashed rgba(255,255,255,0.4); }
.hero-visual img { position: relative; z-index: 2; width: 56%; height: auto; filter: drop-shadow(0 44px 46px rgba(0,0,0,0.4)); animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-18px) rotate(2deg); } }
.hero-visual.tall img { width: 46%; }

.hero-chip { position: absolute; z-index: 3; background: #fff; color: var(--ink); font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600; padding: 9px 14px; border-radius: 100px; box-shadow: 0 16px 30px rgba(0,0,0,0.22); display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.hero-chip .ic { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* ---------- marquee ---------- */
.marquee { background: var(--ink); color: #fff; padding: 15px 0; overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; gap: 38px; animation: scroll-x 28s linear infinite; font-family: var(--display); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; }
.marquee-track span { display: inline-flex; align-items: center; gap: 38px; }
.marquee-track .sep { color: var(--accent); }
@keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============ sections ============ */
.sec { padding: clamp(72px,11vh,140px) 0; position: relative; }
.sec.tint { background: var(--paper-2); }
.sec.dark { background: var(--ink); color: #fff; }
.sec-head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.sec-head.left { margin-left: 0; text-align: left; }
.sec-head .eyebrow { color: var(--accent-deep); margin-bottom: 16px; }
.sec.dark .sec-head .eyebrow { color: var(--green-lime); }
.sec-head h2 { font-family: var(--display); font-weight: 700; font-size: clamp(30px,4.6vw,58px); letter-spacing: -0.03em; line-height: 1.0; text-wrap: balance; }
.sec-head p { margin-top: 18px; font-size: 17px; line-height: 1.62; color: var(--muted); }
.sec.dark .sec-head p { color: rgba(255,255,255,0.78); }
.sec-head p b { color: var(--ink); font-weight: 600; }
.sec.dark .sec-head p b { color: #fff; }

/* lead paragraph block */
.prose { max-width: 720px; margin: 0 auto; }
.prose.left { margin-left: 0; }
.prose p { font-size: 17px; line-height: 1.66; color: #3a3c52; }
.prose p + p { margin-top: 18px; }
.prose p b { font-weight: 600; color: var(--ink); }
.prose h3 { font-family: var(--display); font-weight: 700; font-size: clamp(20px,2.4vw,28px); letter-spacing: -0.02em; margin: 4px 0 6px; }

/* highlight statement */
.statement {
  border-left: 5px solid var(--accent); padding: 6px 0 6px 26px;
  font-family: var(--display); font-weight: 500; font-size: clamp(20px,2.6vw,30px);
  line-height: 1.3; letter-spacing: -0.02em; max-width: 30ch; text-wrap: balance;
}

/* ============ card grids ============ */
.cards { display: grid; gap: 22px; }
.cards.c3 { grid-template-columns: repeat(3, 1fr); }
.cards.c2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--paper); border: 1.5px solid var(--hair); border-radius: 16px;
  padding: 28px 26px; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 44px rgba(20,21,43,0.10); border-color: var(--accent); }
.card .ix { width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; font-family: var(--display); font-weight: 700; font-size: 18px; margin-bottom: 18px; }
.card h4 { font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: -0.015em; line-height: 1.12; }
.card p { margin-top: 10px; font-size: 14.5px; line-height: 1.6; color: #3a3c52; }

/* stat strip */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hair); border: 1px solid var(--hair); border-radius: 18px; overflow: hidden; }
.stat { background: var(--paper); padding: 30px 26px; }
.stat b { display: block; font-family: var(--display); font-weight: 700; font-size: clamp(34px,4vw,52px); letter-spacing: -0.03em; color: var(--accent-deep); line-height: 0.95; }
.stat span { display: block; margin-top: 8px; font-size: 14px; color: var(--muted); line-height: 1.45; }

/* ============ ESG blocks ============ */
.esg { display: grid; grid-template-columns: auto 1fr; gap: 34px; align-items: start; max-width: 980px; margin: 0 auto; }
.esg + .esg { margin-top: 26px; padding-top: 40px; border-top: 1px solid var(--hair); }
.sec.dark .esg + .esg { border-color: rgba(255,255,255,0.14); }
.esg-letter { font-family: var(--display); font-weight: 700; font-size: clamp(64px,9vw,128px); line-height: 0.8; letter-spacing: -0.05em; color: var(--accent); }
.esg-body h3 { font-family: var(--display); font-weight: 700; font-size: clamp(22px,2.8vw,34px); letter-spacing: -0.025em; }
.esg-body .sub { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }
.sec.dark .esg-body .sub { color: rgba(255,255,255,0.6); }
.esg-list { list-style: none; margin: 22px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
.esg-list li { position: relative; padding-left: 26px; font-size: 14.5px; line-height: 1.5; }
.esg-list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 12px; height: 12px; border-radius: 50%; border: 3px solid var(--accent); }
.esg-list li b { display: block; font-weight: 600; font-size: 15px; margin-bottom: 2px; }
.esg-list li span { color: #3a3c52; }
.sec.dark .esg-list li span { color: rgba(255,255,255,0.72); }

/* SDG grid */
.sdg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sdg {
  background: var(--paper); border: 1.5px solid var(--hair); border-radius: 16px; padding: 24px 22px;
  transition: transform .3s ease, border-color .3s ease;
}
.sdg:hover { transform: translateY(-5px); border-color: var(--accent); }
.sdg .num { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-deep); }
.sdg h4 { font-family: var(--display); font-weight: 700; font-size: 18px; letter-spacing: -0.015em; margin: 8px 0 8px; line-height: 1.15; }
.sdg p { font-size: 13.5px; line-height: 1.55; color: #3a3c52; }

/* ============ CTA band ============ */
.cta {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  padding: clamp(80px,12vh,150px) 0;
  background: linear-gradient(150deg, var(--accent) 0%, var(--accent-deep) 100%);
}
.cta .eyebrow { color: rgba(255,255,255,0.9); margin-bottom: 20px; }
.cta h2 { font-family: var(--display); font-weight: 700; font-size: clamp(32px,5vw,68px); letter-spacing: -0.035em; line-height: 0.98; text-wrap: balance; max-width: 18ch; margin: 0 auto; }
.cta p { margin: 20px auto 0; max-width: 46ch; font-size: clamp(15px,1.7vw,18px); line-height: 1.6; color: rgba(255,255,255,0.9); }
.cta .actions { margin-top: 34px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- footer ---------- */
footer { background: var(--ink); color: #fff; padding: 42px 0 48px; }
.foot-badges { display: inline-flex; align-items: center; gap: 22px; margin-left: 16px; margin-right: auto; }
.foot-badges img { display: block; width: auto; height: 62px; }
.foot-grid { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.foot-grid .brand img { height: 48px; }
.foot-grid .mono { color: rgba(255,255,255,0.82); font-weight: 600; letter-spacing: 0.16em; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s ease, transform .9s cubic-bezier(.5,0,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .07s; } .reveal.d2 { transition-delay: .14s; } .reveal.d3 { transition-delay: .21s; } .reveal.d4 { transition-delay: .28s; } .reveal.d5 { transition-delay: .35s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-visual { order: -1; min-height: 320px; }
  .cards.c3 { grid-template-columns: 1fr 1fr; }
  .sdg-grid { grid-template-columns: 1fr 1fr; }
  .nav-links a:not(.nav-cta) { display: none; }
}
@media (max-width: 680px) {
  .wrap, header { padding-left: 22px; padding-right: 22px; }
  /* Le due colonne di .ctx-grid sono dichiarate in uno style inline nelle
     pagine (e in _geo-build/build.py, che genera quelle città): senza
     !important non si possono sovrascrivere. Se non collassano, su telefono
     il contenuto più largo del suo binario fa scrollare la pagina di lato. */
  .ctx-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  .cards.c3, .cards.c2, .sdg-grid, .stats { grid-template-columns: 1fr; }
  .esg { grid-template-columns: 1fr; gap: 8px; }
  .esg-letter { font-size: 72px; }
  .esg-list { grid-template-columns: 1fr; }
  .marquee-track { font-size: 17px; }
  .stats { border-radius: 14px; }
}

/* ---------- FAQ / accordion (shared) ---------- */
.eco-intro { max-width: 760px; }
.eco-acc { max-width: 940px; margin: 36px auto 0; border-top: 1px solid var(--hair); }
.sec.dark .eco-acc { border-color: rgba(255,255,255,0.16); }
.eco-item { border-bottom: 1px solid var(--hair); }
.sec.dark .eco-item { border-color: rgba(255,255,255,0.16); }
.eco-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 24px 6px; cursor: pointer; }
.eco-head h4 { font-family: var(--display); font-weight: 700; font-size: clamp(18px,2.3vw,26px); letter-spacing: -0.02em; }
.eco-tog { flex: none; width: 36px; height: 36px; border: 1.5px solid var(--hair); border-radius: 50%; position: relative; transition: background .2s, border-color .2s; }
.sec.dark .eco-tog { border-color: rgba(255,255,255,0.28); }
.eco-tog::before, .eco-tog::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); background: currentColor; transition: opacity .2s, transform .2s; }
.eco-tog::before { width: 13px; height: 2px; } .eco-tog::after { width: 2px; height: 13px; }
.eco-item.open .eco-tog { background: var(--accent); border-color: var(--accent); color: #fff; }
.eco-item.open .eco-tog::after { opacity: 0; }
.eco-body { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.eco-body-inner { padding: 0 6px 26px; max-width: 84ch; font-size: 15.5px; line-height: 1.7; color: #33384e; }
.eco-body-inner a { color: var(--accent-deep); text-decoration: underline; text-underline-offset: 2px; }
.sec.dark .eco-body-inner { color: rgba(255,255,255,0.8); }

/* ====================================================================
   ANATOMIA — infografica interattiva "esplosa"
   Il prodotto resta fermo al centro (sticky) mentre lo scroll fa
   comparire, uno alla volta, i richiami che lo descrivono.
   Il testo è HTML reale: indicizzabile e leggibile dagli screen reader.
   ==================================================================== */
.anatomy-sec { padding-bottom: clamp(40px,6vh,80px); }
.anatomy { position: relative; height: 340vh; }
/* Il padding in alto tiene conto dell'header fisso: senza, su schermi bassi
   la prima riga di richiami finirebbe sotto la barra di navigazione. */
.anatomy-stage { position: sticky; top: 0; height: 100vh; padding-top: 86px; display: grid; align-items: center; }
.anatomy-inner {
  position: relative; width: 100%;
  display: grid;
  grid-template-columns: 1fr clamp(170px,19vw,270px) 1fr;
  gap: clamp(14px,2.2vh,30px) clamp(18px,3.4vw,60px);
  align-items: center;
}
.ap-col--l { grid-column: 1; grid-row: 1; }
.ap-col--r { grid-column: 3; grid-row: 1; }

/* reticolo tecnico di sfondo, sfumato ai bordi */
.anatomy-bg {
  position: absolute; inset: 0; z-index: 0; opacity: 0;
  transition: opacity 1s ease;
  background-image:
    linear-gradient(var(--hair) 1px, transparent 1px),
    linear-gradient(90deg, var(--hair) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(56% 50% at 50% 50%, #000 25%, transparent 76%);
  mask-image: radial-gradient(56% 50% at 50% 50%, #000 25%, transparent 76%);
}
.anatomy.on .anatomy-bg { opacity: 1; }

/* il prodotto */
.anatomy-can { position: relative; grid-column: 2; grid-row: 1; display: grid; place-items: center; }
.anatomy-can .halo {
  position: absolute; width: 168%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft), rgba(255,255,255,0) 68%);
  opacity: 0; transition: opacity 1.1s ease;
}
.anatomy.on .anatomy-can .halo { opacity: 1; }
.anatomy-can img {
  position: relative; z-index: 2; width: 100%; height: auto;
  filter: drop-shadow(0 38px 46px rgba(15,122,22,0.26));
  opacity: 0; transform: scale(0.88) translateY(18px);
  transition: opacity .9s ease, transform 1.1s cubic-bezier(.5,0,.2,1);
}
.anatomy.on .anatomy-can img { opacity: 1; transform: none; }

/* colonne di richiami */
.ap-col { list-style: none; display: grid; gap: clamp(10px,1.5vw,20px); position: relative; z-index: 3; }
.ap {
  position: relative;
  background: var(--paper); border: 1.5px solid var(--hair); border-radius: 16px;
  padding: 18px 20px;
  box-shadow: 0 10px 26px rgba(20,21,43,0.05);
  opacity: 0; transform: translateY(16px) scale(0.97);
  transition: opacity .6s ease, transform .7s cubic-bezier(.5,0,.2,1), border-color .3s ease, box-shadow .3s ease;
}
.ap.on { opacity: 1; transform: none; }
.ap:hover { border-color: var(--accent); box-shadow: 0 18px 34px rgba(20,21,43,0.10); }

/* linea di richiamo verso il prodotto + pallino terminale */
.ap::before {
  content: ""; position: absolute; top: 50%; margin-top: -1px;
  width: clamp(14px,3vw,52px); height: 2px; background: var(--accent); opacity: 0.5;
  transform: scaleX(0); transition: transform .55s cubic-bezier(.5,0,.2,1) .14s;
}
.ap::after {
  content: ""; position: absolute; top: 50%; margin-top: -5px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--paper); border: 2.5px solid var(--accent);
  opacity: 0; transition: opacity .35s ease .5s;
}
.ap-col--l .ap::before { left: 100%; transform-origin: left center; }
.ap-col--r .ap::before { right: 100%; transform-origin: right center; }
.ap-col--l .ap::after { left: calc(100% + clamp(14px,3vw,52px) - 5px); }
.ap-col--r .ap::after { right: calc(100% + clamp(14px,3vw,52px) - 5px); }
.ap.on::before { transform: scaleX(1); }
.ap.on::after { opacity: 1; }

.ap-hd { display: flex; align-items: center; gap: 11px; }
.ap-ic {
  flex: none; width: 34px; height: 34px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent-deep);
  display: grid; place-items: center;
}
.ap-ic svg { width: 18px; height: 18px; display: block; }
.ap h4 { font-family: var(--display); font-weight: 700; font-size: 15.5px; letter-spacing: -0.015em; line-height: 1.15; }
.ap p { margin-top: 9px; font-size: 13.5px; line-height: 1.55; color: #3a3c52; }

/* ---------- quote tecniche attorno al prodotto ----------
   La linea che si "disegna" è il figlio <i>, non il contenitore: animare il
   contenitore deformerebbe anche l'etichetta di misura che contiene. */
.dim { position: absolute; z-index: 1; opacity: 0; transition: opacity .5s ease .25s; }
.dim i { position: absolute; inset: 0; display: block; background: var(--accent); transition: transform .9s cubic-bezier(.5,0,.2,1) .25s; }
.dim i::before, .dim i::after { content: ""; position: absolute; background: var(--accent); }
.anatomy.on .dim { opacity: 0.5; }
.anatomy.on .dim i { transform: none; }

.dim--v { left: -20px; top: 2%; bottom: 2%; width: 1px; }
.dim--v i { transform: scaleY(0); transform-origin: top center; }
.dim--v i::before, .dim--v i::after { left: -5px; width: 11px; height: 1px; }
.dim--v i::before { top: 0; } .dim--v i::after { bottom: 0; }

.dim--h, .dim--b { left: 3%; right: 3%; height: 1px; }
.dim--h { top: -24px; } .dim--b { bottom: -26px; }
.dim--h i, .dim--b i { transform: scaleX(0); transform-origin: left center; }
.dim--h i::before, .dim--h i::after, .dim--b i::before, .dim--b i::after { top: -5px; width: 1px; height: 11px; }
.dim--h i::before, .dim--b i::before { left: 0; }
.dim--h i::after, .dim--b i::after { right: 0; }

/* variante con quota a destra del prodotto */
.dim--vr { left: auto; right: -20px; }

/* variante con frecce al posto dei cappucci (tavola quotata classica) */
.dim--ar i::before, .dim--ar i::after {
  background: none; width: 7px; height: 7px;
  border-top: 1.5px solid var(--accent); border-right: 1.5px solid var(--accent);
}
.dim--v.dim--ar i::before { top: 0; left: -3px; transform: rotate(-45deg); }
.dim--v.dim--ar i::after { bottom: 0; left: -3px; transform: rotate(135deg); }
.dim--h.dim--ar i::before, .dim--b.dim--ar i::before { left: 0; top: -3px; transform: rotate(-135deg); }
.dim--h.dim--ar i::after, .dim--b.dim--ar i::after { right: 0; top: -3px; transform: rotate(45deg); }

.dim-lab {
  position: absolute; left: 50%; top: 50%; z-index: 2;
  font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.08em;
  color: var(--accent-deep); background: var(--paper-2); padding: 0 6px; white-space: nowrap;
  transform: translate(-50%,-50%);
}
.dim--v .dim-lab { transform: translate(-50%,-50%) rotate(-90deg); }

.xh { position: absolute; z-index: 1; width: 13px; height: 13px; opacity: 0; transition: opacity .5s ease .55s; }
.xh::before, .xh::after { content: ""; position: absolute; background: var(--accent); }
.xh::before { left: 0; right: 0; top: 50%; height: 1px; }
.xh::after { top: 0; bottom: 0; left: 50%; width: 1px; }
.xh--tl { left: -27px; top: -31px; }
.xh--br { right: -14px; bottom: -14px; }
.anatomy.on .xh { opacity: 0.45; }

/* crocini di registro agli angoli della scena, come su una tavola tecnica */
.reg { position: absolute; z-index: 1; width: 17px; height: 17px; opacity: 0; transition: opacity .6s ease .5s; }
.reg::before, .reg::after { content: ""; position: absolute; background: var(--accent); }
.reg::before { left: 0; right: 0; top: 50%; height: 1px; }
.reg::after { top: 0; bottom: 0; left: 50%; width: 1px; }
.reg em { position: absolute; inset: 3px; border: 1px solid var(--accent); border-radius: 50%; }
.reg--tl { left: 22px; top: 104px; } .reg--tr { right: 22px; top: 104px; }
.reg--bl { left: 22px; bottom: 24px; } .reg--br { right: 22px; bottom: 24px; }
.anatomy.on .reg { opacity: 0.4; }

/* pastiglie di testata (100% ESG, 0 fermi macchina) */
.pill-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1.5px solid var(--hair); background: var(--paper); border-radius: 100px;
  padding: 9px 17px; font-family: var(--display); font-weight: 700; font-size: 14px; letter-spacing: -0.01em;
}
.pill svg { width: 17px; height: 17px; display: block; color: var(--accent-deep); }
.pill--eco { color: var(--green-deep); } .pill--eco svg { color: var(--green); }

/* elenco di dati dentro un richiamo */
.ap-list { list-style: none; margin-top: 9px; display: grid; gap: 6px; }
.ap-list li { position: relative; padding-left: 14px; font-size: 13px; line-height: 1.4; color: #3a3c52; }
.ap-list li::before { content: ""; position: absolute; left: 0; top: 6px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.ap-list b { color: var(--accent-deep); font-weight: 700; }

/* elenco con icone dentro un richiamo */
.ap-feat { list-style: none; margin-top: 11px; display: grid; gap: 9px; }
.ap-feat li { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; font-size: 12.5px; line-height: 1.2; letter-spacing: -0.01em; }
.ap-feat .fi { flex: none; width: 27px; height: 27px; border-radius: 50%; border: 1.5px solid var(--accent); color: var(--accent-deep); display: grid; place-items: center; }
.ap-feat .fi svg { width: 13px; height: 13px; display: block; }

/* ---------- ciclo: fascia tecnica sotto il prodotto ---------- */
.cyc {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: minmax(155px, 0.85fr) 4fr; gap: clamp(16px,2.4vw,38px);
  align-items: center;
  border: 1.5px solid var(--hair); border-radius: 18px;
  background: rgba(255,255,255,0.74);
  padding: clamp(14px,1.9vh,24px) clamp(16px,1.9vw,28px);
  opacity: 0; transform: translateY(18px);
  transition: opacity .6s ease, transform .7s cubic-bezier(.5,0,.2,1);
}
.cyc.on { opacity: 1; transform: none; }
.cyc-hd .eyebrow { color: var(--accent-deep); margin-bottom: 10px; }
.cyc-hd h3 { font-family: var(--display); font-weight: 700; font-size: clamp(14px,1.45vw,18px); letter-spacing: -0.02em; line-height: 1.22; }

.cyc-steps { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.cyc-steps--6 { grid-template-columns: repeat(6, 1fr); }
.cyc-steps--6 .cy h4 { font-size: 13px; }
.cy { position: relative; opacity: 0; transform: translateY(10px); transition: opacity .5s ease, transform .55s cubic-bezier(.5,0,.2,1); }
.cy.on { opacity: 1; transform: none; }
.cy-node { width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--accent); background: var(--paper); color: var(--accent-deep); display: grid; place-items: center; }
.cy-node svg { width: 19px; height: 19px; display: block; }
.cy-n { display: block; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-deep); margin: 11px 0 3px; }
.cy h4 { font-family: var(--display); font-weight: 700; font-size: 14px; letter-spacing: -0.015em; line-height: 1.15; }
.cy p { margin-top: 5px; font-size: 12px; line-height: 1.45; color: #4a4d63; }

/* L'asse che unisce le tappe si disegna insieme alla tappa che collega.
   I nodi sono allineati a sinistra della loro colonna: il segmento parte dal
   bordo destro del nodo precedente (-100% della colonna, meno il gap, più il
   diametro del nodo) e arriva poco prima del nodo di questa tappa. */
.cy + .cy::before {
  content: ""; position: absolute; top: 20px; left: calc(-100% + 28px); right: calc(100% + 6px); height: 1px;
  background: var(--accent); opacity: 0.45;
  transform: scaleX(0); transform-origin: left center; transition: transform .5s cubic-bezier(.5,0,.2,1);
}
.cy.on::before { transform: scaleX(1); }
.cy + .cy::after {
  content: ""; position: absolute; top: 20px; right: calc(100% + 4px); width: 5px; height: 5px;
  border-top: 1.5px solid var(--accent); border-right: 1.5px solid var(--accent);
  transform: translateY(-50%) rotate(45deg); opacity: 0; transition: opacity .3s ease .42s;
}
.cy.on::after { opacity: 0.6; }

/* ---------- fascia ambientale di chiusura ---------- */
.eco-row {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  border: 1.5px solid var(--green-soft); border-radius: 18px;
  background: rgba(255,255,255,0.74); padding: 13px 18px;
  opacity: 0; transform: translateY(16px);
  transition: opacity .6s ease, transform .7s cubic-bezier(.5,0,.2,1);
}
.eco-row.on { opacity: 1; transform: none; }
.ec { display: flex; align-items: center; gap: 11px; justify-content: center; }
.ec-ic { flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--green); color: var(--green-deep); display: grid; place-items: center; }
.ec-ic svg { width: 17px; height: 17px; display: block; }
.ec b { font-family: var(--display); font-weight: 700; font-size: 13.5px; line-height: 1.2; letter-spacing: -0.01em; }

/* ---------- fascia a voci divise da separatori ---------- */
.feat-row {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1.5px solid var(--hair); border-radius: 18px;
  background: rgba(255,255,255,0.74); padding: 16px 6px;
}
.ft { padding: 0 16px; opacity: 0; transform: translateY(12px); transition: opacity .55s ease, transform .6s cubic-bezier(.5,0,.2,1); }
.ft.on { opacity: 1; transform: none; }
.ft + .ft { border-left: 1px solid var(--hair); }
.ft-hd { display: flex; align-items: center; gap: 9px; }
.ft-ic { flex: none; color: var(--accent-deep); display: grid; place-items: center; }
.ft-ic svg { width: 20px; height: 20px; display: block; }
.ft h4 { font-family: var(--display); font-weight: 700; font-size: 12.5px; letter-spacing: 0.01em; line-height: 1.15; color: var(--accent-deep); text-transform: uppercase; }
.ft p { margin-top: 8px; font-size: 12px; line-height: 1.45; color: #4a4d63; }

/* Scena più lunga quando i richiami da rivelare sono molti. */
.anatomy--tall { height: 400vh; }

/* Sotto i 700px di altezza lo scrub non ha spazio: torna elenco statico. */
@media (max-height: 700px) {
  .anatomy, .anatomy--tall { height: auto; }
  .anatomy-stage { position: static; height: auto; padding-top: 0; }
  .anatomy-inner { grid-template-columns: 1fr; gap: 20px; }
  .ap-col--l, .ap-col--r, .cyc, .eco-row, .feat-row, .anatomy-can { grid-column: auto; grid-row: auto; }
  .anatomy-can { order: -1; width: clamp(150px,17vw,210px); margin: 0 auto 6px; }
  .anatomy-bg, .dim, .xh, .reg { display: none; }
  .ap, .cy, .cyc, .eco-row, .ft { opacity: 1; transform: none; }
  .ap::before, .ap::after, .cy + .cy::before, .cy + .cy::after { display: none; }
  .anatomy-can img { opacity: 1; transform: none; }
  .cyc { grid-template-columns: 1fr; }
  .cyc-steps, .cyc-steps--6 { grid-template-columns: repeat(3, 1fr); }
}

/* Su schermi bassi la composizione va compattata, non tagliata. */
@media (min-width: 981px) and (min-height: 701px) and (max-height: 880px) {
  .ap { padding: 13px 16px; }
  .ap-ic { width: 29px; height: 29px; border-radius: 8px; }
  .ap-ic svg { width: 15px; height: 15px; }
  .ap h4 { font-size: 14px; }
  .ap p { margin-top: 6px; font-size: 12.5px; line-height: 1.45; }
  .ap-col { gap: 10px; }
  .anatomy-can { width: clamp(140px,13.5vw,195px); }
  .cy-node { width: 34px; height: 34px; }
  .cy-node svg { width: 16px; height: 16px; }
  .cy + .cy::before, .cy + .cy::after { top: 17px; }
  .cy + .cy::before { left: calc(-100% + 22px); }
  .cy-n { margin: 8px 0 2px; }
}

/* ---------- fallback: niente scrub sotto 980px ---------- */
@media (max-width: 980px) {
  .anatomy { height: auto; }
  .anatomy-stage { position: static; height: auto; padding-top: 0; }
  .anatomy-inner { grid-template-columns: 1fr; grid-template-rows: none; gap: 22px; }
  .ap-col--l, .ap-col--r, .cyc, .eco-row, .feat-row, .anatomy-can { grid-column: auto; grid-row: auto; }
  /* In colonna singola il prodotto va in testa, non in mezzo all'elenco. */
  .anatomy-can { order: -1; width: clamp(148px,40vw,215px); margin: 0 auto 6px; }
  .anatomy-bg { display: none; }
  .dim, .xh, .reg { display: none; }
  .ap { opacity: 1; transform: none; }
  .ap::before, .ap::after { display: none; }
  .anatomy-can img { opacity: 1; transform: none; }
  .cyc { grid-template-columns: 1fr; gap: 20px; opacity: 1; transform: none; }
  .cyc-steps, .cyc-steps--6 { grid-template-columns: repeat(2, 1fr); gap: 20px 16px; }
  .cy { opacity: 1; transform: none; }
  .cy + .cy::before, .cy + .cy::after { display: none; }
  .eco-row { grid-template-columns: 1fr; gap: 14px; opacity: 1; transform: none; padding: 16px 18px; }
  .ec { justify-content: flex-start; }
  .feat-row { grid-template-columns: 1fr 1fr; padding: 6px; }
  .ft { padding: 14px 16px; opacity: 1; transform: none; }
  .ft + .ft { border-left: 0; }
  .ft:nth-child(even) { border-left: 1px solid var(--hair); }
  .ft:nth-child(n+3) { border-top: 1px solid var(--hair); }
}
@media (max-width: 680px) {
  .cyc-steps, .cyc-steps--6 { grid-template-columns: 1fr; }
  .feat-row { grid-template-columns: 1fr; }
  .ft:nth-child(even) { border-left: 0; }
  .ft + .ft { border-top: 1px solid var(--hair); }
}
@media (prefers-reduced-motion: reduce) {
  .ap, .cy, .cyc, .eco-row, .ft, .anatomy-can img, .anatomy-can .halo, .anatomy-bg { opacity: 1 !important; transform: none !important; }
  .ap::before, .cy + .cy::before { transform: scaleX(1) !important; }
  .ap::after, .cy + .cy::after { opacity: 1 !important; }
  .dim, .dim i { opacity: .5 !important; transform: none !important; }
  .xh, .reg { opacity: .45 !important; }
}