/* Coppari Infissi · step 5 · la home fedele al design del kit (home-approvata.png), rifinita.
   Colori misurati dal design e dal kit (confronta-design.py --colori), font Figtree servito dal sito. */

@font-face {
  font-family: "Figtree";
  src: url("../fonts/figtree-latin.woff2") format("woff2");
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
  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;
}

:root {
  /* i colori del kit (guida 01-identita-colori-tipografia) */
  --petrolio: #214653;
  --celeste: #60B3DF;
  --azzurro: #BFE5F5;
  --ghiaccio: #EAF6FB;
  --bianco: #FFFFFF;
  /* i due fondi celesti misurati sul design */
  --cielo: #DFF3FB;   /* «Come funziona» */
  --nuvola: #E3F3FA;  /* riquadro delle zone e pannello «Infissi» */

  --font: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --larghezza: 1288px;
  --margine: clamp(16px, 4vw, 40px);
  --raggio: 20px;
  --raggio-piccolo: 16px;
  --curva: cubic-bezier(0.23, 1, 0.32, 1);
  --testata-h: 72px;
}

/* ── base ─────────────────────────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}
html.menu-aperto, html.galleria-aperta { overflow: hidden; }
body {
  margin: 0;
  background: var(--bianco);
  color: var(--petrolio);
  font-family: var(--font);
  font-size: 1.125rem;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
a, button { touch-action: manipulation; }

:focus-visible { outline: 3px solid var(--celeste); outline-offset: 3px; border-radius: 6px; }

.vh {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.salta {
  position: absolute; top: 0; left: 12px; z-index: 100;
  padding: 10px 18px; border-radius: 999px;
  background: var(--petrolio); color: #fff; font-weight: 600; text-decoration: none;
  transform: translateY(-120%); transition: transform .2s var(--curva);
}
.salta:focus-visible { transform: translateY(12px); }

.contenitore {
  width: 100%;
  max-width: calc(var(--larghezza) + 2 * var(--margine));
  margin-inline: auto;
  padding-left: max(var(--margine), env(safe-area-inset-left, 0px));
  padding-right: max(var(--margine), env(safe-area-inset-right, 0px));
}

.occhiello {
  font-size: .9375rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.nota { font-size: .875rem; line-height: 1.45; color: rgb(33 70 83 / .82); }
.nota--destra { text-align: right; }

/* ── pulsanti a capsula (guida 02-componenti) ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 48px; padding: 12px 26px;
  border: 0; border-radius: 999px;
  font-family: inherit; font-size: 1.0625rem; font-weight: 600; line-height: 1.2; letter-spacing: -0.005em;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none;
  transition: background-color .2s ease, box-shadow .2s ease, transform .16s var(--curva);
}
.btn__icona { width: 24px; height: 24px; flex: none; }
.btn__freccia { width: 15px; height: 15px; flex: none; transition: transform .2s var(--curva); }
.btn--grande { min-height: 58px; padding: 14px 34px; font-size: 1.1875rem; }
.btn--grande .btn__icona { width: 28px; height: 28px; }
.btn--petrolio { background: var(--petrolio); color: #fff; }
.btn--azzurro { background: var(--azzurro); color: var(--petrolio); }
.btn:active { transform: scale(.97); }
.btn--petrolio:focus-visible { outline: none; box-shadow: 0 0 0 3px #fff, 0 0 0 6px var(--celeste); }
.btn--azzurro:focus-visible { outline: none; box-shadow: 0 0 0 3px #fff, 0 0 0 6px var(--petrolio); }
@media (hover: hover) and (pointer: fine) {
  .btn--petrolio:hover { background: #2B5A6A; }
  .btn--azzurro:hover { background: #ACDDF2; }
  .btn:hover .btn__freccia { transform: translate(2px, -2px); }
}

/* ── testata a capsula fluttuante ──────────────────────────────────────────────────────────── */
.testata {
  position: fixed; inset: 0 0 auto; z-index: 50;
  padding-top: calc(14px + env(safe-area-inset-top, 0px));
  pointer-events: none;
}
.testata__capsula {
  pointer-events: auto;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px;
  height: var(--testata-h);
  padding: 0 12px 0 34px;
  background: var(--bianco);
  border-radius: 999px;
  box-shadow: 0 6px 24px rgb(33 70 83 / .06);
  transition: box-shadow .3s ease;
}
.testata--scorre .testata__capsula { box-shadow: 0 10px 34px rgb(33 70 83 / .14); }
.testata__logo { display: block; border-radius: 8px; }
.testata__logo img { width: 172px; height: auto; }
.testata__menu ul { display: flex; justify-content: center; gap: clamp(24px, 3.4vw, 52px); }
.testata__menu a {
  position: relative; display: inline-block; padding: 8px 2px;
  font-size: 1rem; font-weight: 500; text-decoration: none;
}
.testata__menu a::after {
  content: ""; position: absolute; left: 2px; right: 2px; bottom: 2px; height: 2px; border-radius: 2px;
  background: var(--celeste); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--curva);
}
@media (hover: hover) and (pointer: fine) { .testata__menu a:hover::after { transform: scaleX(1); } }
.testata__cta { min-height: 50px; padding: 10px 24px; font-size: 1rem; }
.testata__cta .btn__icona { width: 22px; height: 22px; }
.testata__apri {
  display: none; width: 48px; height: 48px; padding: 0; border: 0; border-radius: 999px;
  background: var(--ghiaccio); cursor: pointer; place-items: center;
  -webkit-user-select: none; user-select: none;
}
.testata__apri:active { transform: scale(.94); }
.testata__linee, .testata__linee::before, .testata__linee::after {
  display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--petrolio);
  transition: transform .25s var(--curva), opacity .2s ease;
}
.testata__linee { position: relative; }
.testata__linee::before, .testata__linee::after { content: ""; position: absolute; left: 0; }
.testata__linee::before { transform: translateY(-6px); }
.testata__linee::after { transform: translateY(6px); }
.menu-aperto .testata__linee { background: transparent; }
.menu-aperto .testata__linee::before { transform: rotate(45deg); }
.menu-aperto .testata__linee::after { transform: rotate(-45deg); }

.menu-telefono {
  position: fixed; inset: 0; z-index: 45;
  height: 100dvh; overflow-y: auto; overscroll-behavior: contain;
  display: flex; flex-direction: column; gap: 28px;
  padding: calc(120px + env(safe-area-inset-top, 0px)) max(28px, env(safe-area-inset-right, 0px)) calc(32px + env(safe-area-inset-bottom, 0px)) max(28px, env(safe-area-inset-left, 0px));
  background: var(--bianco);
  visibility: hidden; opacity: 0;
  transition: opacity .18s ease, visibility 0s linear .18s;
}
.menu-aperto .menu-telefono { visibility: visible; opacity: 1; transition: opacity .24s ease; }
.menu-telefono__voci li + li { border-top: 1px solid var(--azzurro); }
.menu-telefono__voci a {
  display: block; padding: 16px 0; font-size: 1.625rem; font-weight: 500; letter-spacing: -0.01em; text-decoration: none;
}
.menu-telefono__voci a:active { color: var(--celeste); }
.menu-telefono__cta { width: 100%; }
.menu-telefono__nota { text-align: center; }

/* ── hero ─────────────────────────────────────────────────────────────────────────────────── */
.hero {
  position: relative; isolation: isolate;
  display: flex; align-items: center;
  min-height: clamp(620px, 50.5vw, 820px);
  padding: calc(var(--testata-h) + 40px) 0 clamp(80px, 8vw, 120px);
  overflow: hidden;
}
.hero__foto, .hero__foto img { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero__foto img { object-fit: cover; object-position: 50% 50%; }
.hero__velo {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgb(255 255 255 / .42) 0%, rgb(255 255 255 / .18) 38%, rgb(255 255 255 / 0) 56%);
}
.hero__testo { max-width: 640px; padding-left: clamp(0px, 4vw, 58px); }
.badge {
  display: inline-block; margin-bottom: 18px; padding: 6px 14px;
  border-radius: 999px; background: rgb(225 228 226 / .78);
  font-size: .9375rem; font-weight: 500;
}
.hero h1 { font-size: clamp(2.5rem, 1.6rem + 3.2vw, 4rem); line-height: 1.02; letter-spacing: -0.025em; margin-bottom: 18px; }
.hero__sottotitolo { font-size: clamp(1.0625rem, .95rem + .4vw, 1.25rem); margin-bottom: 28px; }
.hero__nota { margin-top: 14px; font-size: .9375rem; color: var(--petrolio); }

.dimostrativa {
  position: absolute; right: max(var(--margine), env(safe-area-inset-right, 0px)); bottom: calc(5.6vw + 10px); z-index: 1;
  font-size: .8125rem; color: #fff; text-shadow: 0 1px 6px rgb(0 0 0 / .45);
}
.dimostrativa--scura { color: rgb(33 70 83 / .85); text-shadow: 0 1px 6px rgb(255 255 255 / .7); }

.onda { display: block; width: 100%; height: auto; pointer-events: none; }
.onda--bianca { position: absolute; left: 0; right: 0; bottom: -1px; z-index: 0; }

/* ── «Il comfort comincia…» ─────────────────────────────────────────────────────────────────── */
.intro { padding: clamp(12px, 1.4vw, 20px) 0 clamp(28px, 2.4vw, 36px); text-align: center; }
.intro__titolo { font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.625rem); font-weight: 500; margin-bottom: clamp(20px, 2vw, 28px); }
.intro__punti { display: flex; justify-content: center; align-items: center; }
.intro__punti li { display: flex; align-items: center; gap: 18px; padding: 4px clamp(24px, 3.4vw, 50px); font-size: 1.25rem; }
.intro__punti li + li { border-left: 1.5px solid var(--azzurro); }
.intro__punti img { width: 52px; height: 52px; }

/* ── soluzioni, su fondo ghiaccio con le onde del kit ─────────────────────────────────────────── */
.soluzioni { position: relative; }
.onda--su { transform: scaleY(-1); margin-top: -2.7vw; }
.onda--giu { margin-bottom: -2.7vw; }
.onda--su, .onda--giu { position: relative; z-index: -1; }
.soluzioni__fondo { background: var(--ghiaccio); margin-block: -1px; padding: 0; }
.soluzioni__fondo > .contenitore { position: relative; z-index: 1; margin-top: calc(-5.2vw + 8px); margin-bottom: -2.4vw; }
.intestazione { text-align: center; margin-bottom: clamp(26px, 2.6vw, 36px); }
.intestazione h2 { font-size: clamp(1.875rem, 1.2rem + 2vw, 2.75rem); font-weight: 500; }

.infissi {
  display: grid; grid-template-columns: 2.22fr 1fr; gap: 18px;
  margin-bottom: 20px;
}
.infissi__foto { position: relative; border-radius: var(--raggio); overflow: hidden; min-height: clamp(280px, 21vw, 310px); }
.infissi__foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 52%; }
.infissi__testo {
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
  padding: 32px clamp(28px, 3vw, 44px);
  background: var(--nuvola); border-radius: var(--raggio);
}
.infissi__testo h3 { font-size: clamp(2.25rem, 1.6rem + 1.4vw, 3.125rem); font-weight: 500; margin-bottom: 14px; }
.infissi__testo p { font-size: 1.1875rem; line-height: 1.45; margin-bottom: 26px; }
.infissi__testo .btn { margin-bottom: 26px; }
.infissi__testo .infissi__valori { margin: 0; font-size: 1.25rem; letter-spacing: .04em; }

.soluzioni__altre { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 18px; }
.scheda img { width: 100%; aspect-ratio: 445 / 228; object-fit: cover; border-radius: var(--raggio-piccolo); margin-bottom: 16px; }
.scheda h3 { font-size: 1.5rem; margin: 0 0 4px 14px; }
.scheda p { font-size: 1.0625rem; margin-left: 14px; }

/* ── come funziona, su fondo azzurro a ellisse ─────────────────────────────────────────────── */
.percorso { position: relative; isolation: isolate; overflow: hidden; padding: clamp(56px, 4.6vw, 68px) 0 clamp(56px, 4.4vw, 64px); margin-top: clamp(8px, 1vw, 16px); }
.percorso::before {
  content: ""; position: absolute; inset: 0 -10%; z-index: -1;
  background: var(--cielo); border-radius: 50% / 180px;
}
.percorso .intestazione .percorso__titolo { font-size: clamp(2rem, 1.2rem + 2.4vw, 3rem); line-height: 1.04; margin-bottom: 14px; }
.percorso__intro { font-size: clamp(1.0625rem, .95rem + .4vw, 1.25rem); }
.percorso .intestazione { margin-bottom: clamp(24px, 2vw, 30px); }

.percorso__mappa { position: relative; max-width: 1080px; margin: 0 auto; padding-bottom: max(44px, calc(150px - 8.4%)); }
.percorso__tracciato { width: 100%; height: auto; }
.percorso__passi { position: absolute; inset: 0 0 auto 0; aspect-ratio: 1800 / 540; }
.passo { position: absolute; width: 260px; text-align: center; translate: -50% -32px; }
.passo--1 { left: 10%; top: 22%; }
.passo--2 { left: 50%; top: 22%; }
.passo--3 { left: 90%; top: 22%; }
.passo--4 { left: 32%; top: 72%; }
.passo--5 { left: 67.5%; top: 72%; }
.passo__segno { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 10px; }
.passo__numero { width: 40px; height: 40px; }
.passo__icona {
  display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%;
  background: var(--bianco); box-shadow: 0 6px 18px rgb(33 70 83 / .07);
}
.passo__icona img { width: 34px; height: 34px; }
.passo__testo { display: inline-block; padding: 2px 10px 6px; border-radius: 14px; background: var(--cielo); }
.passo h3 { font-size: 1.375rem; margin-bottom: 6px; }
.passo p { font-size: 1.0625rem; line-height: 1.4; }
.percorso__posa { text-align: center; font-size: 1rem; margin: 10px 0 20px; }
.percorso__azione { text-align: center; }

/* ── i lavori ───────────────────────────────────────────────────────────────────────────────── */
.lavori { padding: clamp(40px, 3.6vw, 52px) 0 clamp(24px, 2.4vw, 34px); }
.lavori__griglia { display: grid; grid-template-columns: minmax(300px, .9fr) minmax(0, 1.9fr); gap: clamp(28px, 3vw, 48px); align-items: center; }
.lavori__testo h2 { font-size: clamp(1.875rem, 1.2rem + 2vw, 2.75rem); font-weight: 500; margin-bottom: 18px; }
.lavori__testo p { font-size: 1.125rem; margin-bottom: 30px; }
.lavori__elenco { display: grid; grid-template-columns: 390fr 240fr 285fr; gap: 16px; margin-bottom: 14px; }
.lavoro__link { position: relative; display: block; height: clamp(240px, 21vw, 300px); border-radius: var(--raggio-piccolo); overflow: hidden; cursor: zoom-in; }
.lavoro__link > img:first-child { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--curva); }
.lavoro__play {
  position: absolute; left: 50%; top: 44%; width: 64px; height: 64px; transform: translate(-50%, -50%);
  filter: drop-shadow(0 6px 16px rgb(0 0 0 / .18));
}
.lavoro__link:active > img:first-child { transform: scale(.985); }
@media (hover: hover) and (pointer: fine) { .lavoro__link:hover > img:first-child { transform: scale(1.04); } }

/* ── le zone ─────────────────────────────────────────────────────────────────────────────── */
.zone { padding: clamp(12px, 2vw, 20px) max(16px, env(safe-area-inset-right, 0px)) clamp(16px, 2vw, 24px) max(16px, env(safe-area-inset-left, 0px)); }
.zone__riquadro {
  max-width: 1404px; margin: 0 auto;
  display: grid; grid-template-columns: 1.06fr 1fr; gap: clamp(24px, 3vw, 48px); align-items: center;
  padding: clamp(22px, 2vw, 28px) clamp(28px, 4vw, 64px) clamp(22px, 2vw, 28px) clamp(28px, 5vw, 84px);
  background: var(--nuvola); border-radius: 32px;
}
.zone__illustrazione img { width: 100%; max-width: 520px; max-height: 330px; object-fit: contain; object-position: left center; }
.zone__testo h2 { font-size: clamp(1.875rem, 1.2rem + 2vw, 2.75rem); font-weight: 500; margin-bottom: 18px; }
.zone__testo > p { font-size: 1.1875rem; margin-bottom: 26px; max-width: 34em; }
.zone__province { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.zone__province li {
  padding: 12px 30px; border: 1.5px solid var(--petrolio); border-radius: 999px;
  font-size: 1.125rem; font-weight: 600; line-height: 1.2;
}
.zone__testo .zone__nota { font-size: 1.1875rem; margin: 0; }

/* ── il contatto finale ────────────────────────────────────────────────────────────────────── */
.contatto {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; align-items: center;
  min-height: clamp(420px, 30vw, 520px);
  padding: 48px 0 clamp(90px, 8vw, 116px);
  margin-top: clamp(16px, 2vw, 28px);
}
.contatto__foto, .contatto__foto img { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.contatto__foto img { object-fit: cover; object-position: 50% 50%; }
.contatto__velo { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgb(255 255 255 / .38) 0%, rgb(255 255 255 / .1) 42%, rgb(255 255 255 / 0) 58%); }
.contatto__testo { max-width: 620px; padding-left: clamp(0px, 3vw, 40px); }
.contatto h2 { font-size: clamp(2.25rem, 1.4rem + 2.8vw, 3.75rem); line-height: 1.02; margin-bottom: 18px; }
.contatto__testo > p:not(.nota) { font-size: clamp(1.125rem, 1rem + .45vw, 1.375rem); margin-bottom: 26px; }
.contatto .nota { margin-top: 18px; font-size: .9375rem; color: var(--petrolio); }

/* ── piede ─────────────────────────────────────────────────────────────────────────────────── */
.piede { padding: 28px 0 28px; background: var(--bianco); }
.piede__riga { display: flex; align-items: center; gap: 22px; padding-bottom: 22px; }
.piede__logo img { width: 160px; }
.piede__frase { padding-left: 22px; border-left: 1.5px solid var(--azzurro); font-size: 1rem; }
.piede__menu { margin-left: auto; }
.piede__menu ul { display: flex; flex-wrap: wrap; gap: 6px 26px; }
.piede__menu a, .piede__legale a { text-decoration: none; }
.piede__menu a { font-size: .9375rem; padding: 6px 0; display: inline-block; }
@media (hover: hover) and (pointer: fine) {
  .piede__menu a:hover, .piede__legale a:hover { color: #3D8DB9; text-decoration: underline; text-underline-offset: 3px; }
}
.piede__azienda { padding-left: 22px; border-left: 1.5px solid var(--azzurro); font-size: .9375rem; white-space: nowrap; }
.piede__legale {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  padding-top: 18px; border-top: 1px solid var(--ghiaccio);
  font-size: .8125rem; color: rgb(33 70 83 / .8);
}
.piede__legale a { text-decoration: underline; text-underline-offset: 2px; }

/* ── pulsante fisso WhatsApp, solo da telefono ─────────────────────────────────────────────── */
.wa-fisso { display: none; }

/* ── galleria a tutto schermo ──────────────────────────────────────────────────────────────── */
.galleria {
  width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; margin: 0; padding: 0; border: 0;
  background: rgb(15 33 40 / .94); color: #fff;
}
.galleria::backdrop { background: rgb(15 33 40 / .6); }
.galleria[open] { display: grid; place-items: center; animation: galleria-entra .22s ease; }
@keyframes galleria-entra { from { opacity: 0; } to { opacity: 1; } }
.galleria__figura { margin: 0; display: grid; justify-items: center; gap: 12px; padding: 64px 72px 56px; }
.galleria__img { max-width: min(92vw, 1100px); max-height: calc(100dvh - 160px); width: auto; height: auto; border-radius: 12px; }
.galleria__didascalia { font-size: .9375rem; color: rgb(255 255 255 / .85); text-align: center; }
.galleria__conta { position: absolute; left: 24px; top: calc(22px + env(safe-area-inset-top, 0px)); font-size: .9375rem; color: rgb(255 255 255 / .8); }
.galleria__btn {
  position: absolute; display: grid; place-items: center; width: 52px; height: 52px; padding: 0;
  border: 0; border-radius: 50%; background: rgb(255 255 255 / .14); cursor: pointer;
  -webkit-user-select: none; user-select: none; transition: background-color .2s ease, transform .15s var(--curva);
}
.galleria__btn:active { transform: scale(.94); }
@media (hover: hover) and (pointer: fine) { .galleria__btn:hover { background: rgb(255 255 255 / .26); } }
.galleria__chiudi { right: max(16px, env(safe-area-inset-right, 0px)); top: calc(12px + env(safe-area-inset-top, 0px)); }
.galleria__prec { left: max(14px, env(safe-area-inset-left, 0px)); top: 50%; margin-top: -26px; }
.galleria__succ { right: max(14px, env(safe-area-inset-right, 0px)); top: 50%; margin-top: -26px; }
.galleria__chiudi span, .galleria__chiudi span::before { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transform: rotate(45deg); }
.galleria__chiudi span::before { content: ""; transform: rotate(90deg); }
.galleria__prec span, .galleria__succ span { display: block; width: 13px; height: 13px; border: solid #fff; border-width: 0 2px 2px 0; }
.galleria__prec span { transform: translateX(3px) rotate(135deg); }
.galleria__succ span { transform: translateX(-3px) rotate(-45deg); }

/* ── pagine interne: legali e 404 ──────────────────────────────────────────────────────────── */
.pagina-interna main { padding: calc(var(--testata-h) + 80px) 0 72px; }
.legale { max-width: 780px; }
.legale h1 { font-size: clamp(2.25rem, 1.6rem + 2vw, 3.25rem); margin-bottom: 12px; }
.legale h1 + p { font-size: .9375rem; color: rgb(33 70 83 / .8); margin-bottom: 28px; }
.legale h2 { font-size: clamp(1.375rem, 1.2rem + .6vw, 1.75rem); font-weight: 600; margin: 38px 0 12px; }
.legale p, .legale li { font-size: 1.0625rem; line-height: 1.65; }
.legale p + p { margin-top: 12px; }
.legale ul { list-style: disc; padding-left: 1.3em; margin: 12px 0; }
.legale li + li { margin-top: 6px; }
.legale a { color: #2D7FAE; text-underline-offset: 2px; }
.legale table { display: block; overflow-x: auto; max-width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 1rem; }
.legale th, .legale td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--azzurro); min-width: 140px; }
.legale th { background: var(--ghiaccio); font-weight: 600; }

.pagina-404 { min-height: 70vh; display: flex; align-items: center; background: var(--ghiaccio); }
.pagina-404__testo { max-width: 640px; }
.pagina-404 h1 { font-size: clamp(2.5rem, 1.6rem + 3vw, 4rem); margin-bottom: 16px; }
.pagina-404 p:not(.occhiello) { font-size: 1.1875rem; margin-bottom: 30px; }
.pagina-404__azioni { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.link-wa { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; font-weight: 600; text-underline-offset: 4px; }
.link-wa .btn__icona { width: 24px; height: 24px; }

/* ── entrate allo scroll (la base: il movimento vero è allo step 5-bis) ────────────────────── */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--curva), transform .7s var(--curva); }
.js .reveal.in { opacity: 1; transform: none; }

/* ═════════════════════════════════════════════════════════════════════════════════════════════
   Schermi medi
   ═════════════════════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1099px) {
  .testata__capsula { padding-left: 24px; gap: 16px; }
  .testata__logo img { width: 150px; }
  .testata__menu ul { gap: 22px; }
  .testata__menu a { font-size: .9375rem; }
  .passo { width: 240px; }
  .passo p { font-size: 1rem; }
  .lavori__griglia { grid-template-columns: minmax(0, 1fr); }
  .lavori__testo { text-align: center; }
  .lavori__testo p { margin-bottom: 22px; }
  .piede__riga { flex-wrap: wrap; }
  .piede__menu { margin-left: 0; order: 3; width: 100%; }
  .piede__azienda { margin-left: auto; }
}

@media (max-width: 999px) {
  :root { --testata-h: 64px; }
  html { scroll-padding-top: 92px; }
  .testata__capsula { grid-template-columns: 1fr auto auto; padding: 0 8px 0 22px; }
  .testata__menu { display: none; }
  .testata__apri { display: grid; }
  .testata__logo img { width: 140px; }
  .testata__cta { min-height: 46px; padding: 8px 18px; font-size: .9375rem; }

  /* il percorso diventa un elenco: gli stessi pezzi, uno sotto l'altro, col tracciato come filo */
  .percorso__mappa { max-width: 560px; padding-bottom: 0; }
  .percorso__tracciato { display: none; }
  .percorso__passi { position: relative; inset: auto; aspect-ratio: auto; display: grid; gap: 22px; }
  .percorso__passi::before {
    content: ""; position: absolute; left: 31px; top: 30px; bottom: 30px; width: 2px; border-radius: 2px;
    background: var(--celeste); opacity: .45;
  }
  .passo {
    position: relative; left: auto; top: auto; width: auto; translate: none;
    display: grid; grid-template-columns: 64px 1fr; column-gap: 18px; align-items: start; text-align: left;
  }
  .passo__segno { grid-row: span 2; position: relative; display: block; margin: 0; }
  .passo__numero { position: absolute; left: -6px; top: -6px; width: 28px; height: 28px; z-index: 1; }
  .passo__testo { display: block; padding: 0; background: none; }
  .passo h3 { font-size: 1.25rem; margin: 6px 0 4px; }
  .passo p { font-size: 1rem; }
  .passo p br { display: none; }

  .infissi { grid-template-columns: 1.35fr 1fr; }
  .infissi__testo p br { display: none; }
  .intro__punti li { flex-direction: column; gap: 10px; padding: 4px 22px; font-size: 1.0625rem; text-align: center; }
}

@media (max-width: 899px) {
  .zone__riquadro { grid-template-columns: 1fr; padding: 28px 28px 36px; text-align: center; }
  .zone__illustrazione img { margin: 0 auto; max-width: 520px; }
  .zone__testo > p { margin-inline: auto; }
  .zone__province { justify-content: center; }
  .piede__frase { border-left: 0; padding-left: 0; }
}

/* ═════════════════════════════════════════════════════════════════════════════════════════════
   Telefono (base da telefono di Emil Kowalski, 09 § 5)
   ═════════════════════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
  body { font-size: 1.0625rem; }
  .testata { padding-top: calc(10px + env(safe-area-inset-top, 0px)); }
  .testata .contenitore { padding-left: max(12px, env(safe-area-inset-left, 0px)); padding-right: max(12px, env(safe-area-inset-right, 0px)); }
  .testata__capsula { grid-template-columns: 1fr auto; padding: 0 8px 0 18px; }
  .testata__cta { display: none; }
  .testata__logo img { width: 132px; }

  .hero {
    align-items: flex-start;
    min-height: min(100svh, 780px);
    padding: calc(var(--testata-h) + 44px + env(safe-area-inset-top, 0px)) 0 120px;
  }
  .hero__foto img { object-position: 50% 50%; }
  .hero__velo { background: linear-gradient(180deg, rgb(255 255 255 / .9) 0%, rgb(255 255 255 / .8) 40%, rgb(255 255 255 / .5) 58%, rgb(255 255 255 / 0) 72%); }
  .hero__testo { padding-left: 0; }
  .badge { font-size: .875rem; margin-bottom: 14px; }
  .hero h1 { font-size: clamp(2.375rem, 9.6vw, 2.75rem); margin-bottom: 14px; }
  .hero__sottotitolo { margin-bottom: 22px; }
  .hero .btn--grande { width: 100%; max-width: 360px; }
  .dimostrativa { bottom: calc(5vw + 6px); font-size: .75rem; }

  .intro { padding-top: 18px; }
  .intro__titolo { font-size: 1.75rem; max-width: 15em; margin-inline: auto; }
  .intro__punti { flex-direction: column; align-items: stretch; max-width: 340px; margin: 0 auto; }
  .intro__punti li { flex-direction: row; padding: 14px 4px; font-size: 1.0625rem; gap: 16px; text-align: left; }
  .intro__punti li + li { border-left: 0; border-top: 1.5px solid var(--azzurro); }
  .intro__punti img { width: 40px; height: 40px; }

  .onda--su { margin-top: -1vw; }
  .infissi { grid-template-columns: 1fr; gap: 0; margin-bottom: 26px; }
  .infissi__foto { min-height: 0; aspect-ratio: 16 / 10; border-radius: var(--raggio) var(--raggio) 0 0; }
  .infissi__testo { border-radius: 0 0 var(--raggio) var(--raggio); padding: 24px 22px 26px; }
  .infissi__testo h3 { font-size: 2.25rem; margin-bottom: 8px; }
  .infissi__testo p { font-size: 1.0625rem; margin-bottom: 20px; }
  .infissi__testo .btn { margin-bottom: 20px; }
  .infissi__testo .infissi__valori { font-size: 1.0625rem; }

  /* le tre schede: una riga che scorre, si vede il bordo della successiva */
  .soluzioni__altre {
    display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--margine);
    margin-inline: calc(-1 * var(--margine)); padding: 0 var(--margine) 6px;
    scrollbar-width: none; overscroll-behavior-x: contain;
  }
  .soluzioni__altre::-webkit-scrollbar { display: none; }
  .scheda { flex: 0 0 80%; scroll-snap-align: start; }
  .scheda img { margin-bottom: 14px; }
  .scheda h3 { font-size: 1.3125rem; margin-left: 4px; }
  .scheda p { font-size: 1rem; margin-left: 4px; }
  .nota--destra { text-align: left; }

  .percorso { padding: 64px 0 64px; }
  .percorso::before { inset: 0 -20%; border-radius: 50% / 48px; }
  .percorso .intestazione .percorso__titolo { font-size: 2rem; }
  .percorso__intro { font-size: 1.0625rem; }
  .percorso__posa { font-size: .9375rem; margin: 26px 0 20px; }
  .percorso .btn--grande { width: 100%; max-width: 360px; }

  .lavori { padding-top: 48px; }
  .lavori__testo { text-align: left; }
  .lavori__elenco {
    display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--margine);
    margin-inline: calc(-1 * var(--margine)); padding: 0 var(--margine) 6px;
    scrollbar-width: none; overscroll-behavior-x: contain;
  }
  .lavori__elenco::-webkit-scrollbar { display: none; }
  .lavoro { flex: 0 0 auto; scroll-snap-align: start; }
  .lavoro__link { height: 300px; }
  .lavoro:nth-child(1) .lavoro__link { width: 250px; }
  .lavoro:nth-child(2) .lavoro__link { width: 170px; }
  .lavoro:nth-child(3) .lavoro__link { width: 220px; }
  .lavoro__play { width: 56px; height: 56px; }
  .lavori__testo { order: 0; }

  .zone__riquadro { padding: 22px 18px 30px; border-radius: 26px; }
  .zone__testo h2 { font-size: 1.875rem; }
  .zone__testo > p { font-size: 1.0625rem; margin-bottom: 20px; }
  .zone__province { gap: 10px; margin-bottom: 20px; }
  .zone__province li { padding: 10px 20px; font-size: 1rem; }
  .zone__testo .zone__nota { font-size: 1.0625rem; }

  .contatto { align-items: flex-start; min-height: 740px; padding: 52px 0 120px; }
  .contatto__foto img { object-position: 28% 50%; }
  .contatto__velo { background: linear-gradient(180deg, rgb(255 255 255 / .88) 0%, rgb(255 255 255 / .8) 44%, rgb(255 255 255 / .42) 58%, rgb(255 255 255 / 0) 70%); }
  .contatto__testo { padding-left: 0; }
  .contatto h2 { font-size: 2.375rem; }
  .contatto .btn--grande { width: 100%; max-width: 360px; }
  .contatto .nota { font-size: .875rem; }

  .piede { padding: 24px 0 calc(100px + env(safe-area-inset-bottom, 0px)); }
  .piede__riga { flex-direction: column; align-items: flex-start; gap: 14px; }
  .piede__logo img { width: 150px; }
  .piede__menu ul { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 18px; }
  .piede__menu a { padding: 8px 0; }
  .piede__azienda { margin-left: 0; padding-left: 0; border-left: 0; }
  .piede__legale { flex-direction: column; }

  .wa-fisso {
    position: fixed; z-index: 40;
    left: calc(16px + env(safe-area-inset-left, 0px)); right: calc(16px + env(safe-area-inset-right, 0px));
    bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    display: flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 54px; padding: 12px 20px; border-radius: 999px;
    background: var(--petrolio); color: #fff; font-size: 1.0625rem; font-weight: 600; text-decoration: none;
    box-shadow: 0 10px 28px rgb(33 70 83 / .28);
    -webkit-user-select: none; user-select: none; -webkit-touch-callout: none;
    transition: transform .2s var(--curva), opacity .2s ease;
  }
  .wa-fisso .btn__icona { width: 24px; height: 24px; }
  .wa-fisso:active { transform: scale(.97); }
  .menu-aperto .wa-fisso { opacity: 0; pointer-events: none; }

  .galleria__figura { padding: 72px 12px 64px; }
  .galleria__img { max-width: 100%; max-height: calc(100dvh - 190px); }
  .galleria__prec, .galleria__succ { top: auto; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); margin-top: 0; }
  .galleria__prec { left: calc(50% - 64px); }
  .galleria__succ { right: calc(50% - 64px); }

  .pagina-interna main { padding-top: calc(var(--testata-h) + 52px); }
  .legale th, .legale td { padding: 10px 12px; }
}

@media (max-width: 359px) {
  .zone__province li { padding: 9px 16px; }
  .testata__logo img { width: 118px; }
}

/* ── meno movimento, non zero ─────────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { transform: none !important; transition: opacity .4s ease; }
  .lavoro__link > img:first-child, .btn, .btn__freccia { transition: none; }
}