/* ==========================================================================
   IDNIS Srl — foglio di stile
   Segno grafico: le due linee "mandata e ritorno" (rosso caldo / blu freddo)
   degli schemi idraulici, gli stessi colori del logo. Compaiono come tubazioni
   che curvano sui titoli, sotto l'H1 della home, nei passaggi del metodo e nel footer.
   Tutto il resto resta sobrio: tipografia grande e leggibile, poche ombre.
   ========================================================================== */

/* ---------- Font (ospitati sul sito) ---------- */
/* Saira ridotta alla sola larghezza usata (90%) e ai pesi 500–850: 99 KB → file molto più leggero */
@font-face {
  font-family: "Saira";
  font-style: normal;
  font-display: swap;
  font-weight: 500 850;
  src: url(fonts/saira-titoli.woff2) format("woff2-variations");
}
@font-face {
  font-family: "Red Hat Text";
  font-style: normal;
  font-display: swap;
  font-weight: 300 700;
  src: url(fonts/red-hat-text-latin-wght-normal.woff2) format("woff2-variations");
}
@font-face {
  font-family: "Red Hat Text";
  font-style: italic;
  font-display: swap;
  font-weight: 300 700;
  src: url(fonts/red-hat-text-latin-wght-italic.woff2) format("woff2-variations");
}

/* ---------- Token ---------- */
:root {
  --ardesia: #1E2A35;       /* lose di pietra dei tetti biellesi: testo, fasce scure */
  --ardesia-2: #16202A;     /* footer */
  --ardesia-soft: #2C3B49;
  --intonaco: #EEF1F3;      /* sfondi alternati */
  --intonaco-2: #E2E7EB;
  --carta: #FFFFFF;
  --rosso: #DF1821;         /* mandata: azioni principali */
  --rosso-scuro: #B8121A;
  --blu: #1CA9DF;           /* ritorno: decorazione */
  --blu-testo: #0A6A9E;     /* link su fondo chiaro */
  --grigio: #55606B;        /* testo secondario */
  --linea: #D5DCE2;
  --wa: #17753F;

  --f-head: "Saira", "Arial Narrow", system-ui, sans-serif;
  --f-body: "Red Hat Text", "Segoe UI", system-ui, -apple-system, sans-serif;

  --step--1: 0.889rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.563rem;
  --step-3: 1.953rem;
  --step-4: 2.441rem;
  --step-5: 3.052rem;

  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 32px);
  --r-sm: 4px;
  --r-md: 8px;
  --pipe-w: 4px;
  --pipe-gap: 4px;
  --header-h: 76px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 1.125rem;            /* 18px: leggibile per tutte le età, anche su telefono */
  line-height: 1.6;
  color: var(--ardesia);
  background: var(--carta);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--blu-testo); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--rosso-scuro); }
:focus-visible { outline: 3px solid var(--blu); outline-offset: 2px; border-radius: 2px; }
h1, h2, h3, h4 {
  font-family: var(--f-head);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.005em;
  margin: 0 0 0.5em;
  color: var(--ardesia);
  text-wrap: balance;
}
h1 { font-size: clamp(2.05rem, 1.4rem + 2.6vw, var(--step-5)); }
h2 { font-size: clamp(1.6rem, 1.3rem + 1.2vw, var(--step-4)); }
h3 { font-size: var(--step-1); font-weight: 650; line-height: 1.25; }
p { margin: 0 0 1em; max-width: 70ch; }
strong { font-weight: 700; }
ul, ol { padding-left: 1.2em; }
address { font-style: normal; }
small { font-size: var(--step--1); }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 900px; }
.ico { width: 1.1em; height: 1.1em; fill: currentColor; flex: none; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--ardesia); color: #fff; padding: 10px 16px; }
.skip:focus { left: 8px; }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: inherit; text-decoration: underline; cursor: pointer; }
[hidden] { display: none !important; }

/* ---------- Bottoni ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 48px; padding: 0.7em 1.25em;
  font-family: var(--f-head); font-weight: 650; font-size: 1.06rem; line-height: 1.1;
  border-radius: var(--r-sm); border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: background-color .15s, color .15s, border-color .15s;
}
.btn .ico { width: 1.15em; height: 1.15em; }
.btn-red { background: var(--rosso); color: #fff; }
.btn-red:hover { background: var(--rosso-scuro); color: #fff; }
.btn-ghost { background: transparent; color: var(--ardesia); border-color: var(--ardesia); }
.btn-ghost:hover { background: var(--ardesia); color: #fff; }
.btn-light { background: #fff; color: var(--ardesia); }
.btn-light:hover { background: var(--intonaco); color: var(--ardesia); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,.75); }
.btn-outline-light:hover { background: #fff; color: var(--ardesia); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #115C31; color: #fff; }
.btn-sm { min-height: 40px; padding: 0.45em 1em; font-size: 0.98rem; }
.btn-lg { min-height: 54px; padding: 0.8em 1.45em; font-size: 1.12rem; }
.btn-block { width: 100%; }

/* ---------- Segno grafico: tubazioni mandata/ritorno ---------- */
/* Titolo con raccordo: la linea arriva dall'alto e curva verso il testo */
.h-pipe { position: relative; padding-left: 2.15em; }
.h-pipe::before, .h-pipe::after {
  content: ""; position: absolute; top: -0.42em; border-style: solid; border-width: 0 0 var(--pipe-w) var(--pipe-w);
}
.h-pipe::before { left: 0; width: 1.55em; height: 1.02em; border-color: var(--rosso); border-bottom-left-radius: 14px; }
.h-pipe::after { left: calc(var(--pipe-w) + var(--pipe-gap)); width: calc(1.55em - var(--pipe-w) - var(--pipe-gap)); height: calc(1.02em - var(--pipe-w) - var(--pipe-gap)); border-color: var(--blu); border-bottom-left-radius: 8px; }
h3.h-pipe { padding-left: 1.9em; }

/* Doppia linea orizzontale (bordo di fasce, footer, cta) */
.pipe-hero, .pipe-footer, .pipe-cta {
  height: calc(var(--pipe-w) * 2 + var(--pipe-gap));
  background:
    linear-gradient(var(--rosso), var(--rosso)) top / 100% var(--pipe-w) no-repeat,
    linear-gradient(var(--blu), var(--blu)) bottom / 100% var(--pipe-w) no-repeat;
}

/* Home: la linea entra da sinistra sotto l'H1 e scende verso le azioni */
.pipe-h1 { position: relative; height: 44px; margin: 0.15em 0 0.4em; }
.pipe-h1::before, .pipe-h1::after { content: ""; position: absolute; border-style: solid; border-width: var(--pipe-w) var(--pipe-w) 0 0; }
.pipe-h1::before { top: 0; right: calc(100% - min(62%, 300px)); left: -100vw; height: 44px; border-color: var(--rosso); border-top-right-radius: 18px; }
.pipe-h1::after { top: calc(var(--pipe-w) + var(--pipe-gap)); right: calc(100% - min(62%, 300px) + var(--pipe-w) + var(--pipe-gap)); left: -100vw; height: calc(44px - var(--pipe-w) - var(--pipe-gap)); border-color: var(--blu); border-top-right-radius: 12px; }

/* ---------- Topbar e header ---------- */
.topbar { background: var(--ardesia); color: #DCE3E9; font-size: 0.9rem; }
.topbar-in { display: flex; gap: 1.6em; align-items: center; min-height: 38px; flex-wrap: wrap; }
.topbar span, .topbar a { display: inline-flex; align-items: center; gap: 0.45em; color: inherit; text-decoration: none; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.topbar .ico { width: 1em; height: 1em; color: var(--blu); }
.topbar-wa { margin-left: auto; }

.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--linea); }
.site-header.is-scrolled { box-shadow: 0 6px 18px -12px rgba(30,42,53,.45); }
.header-in { display: flex; align-items: center; gap: 18px; min-height: var(--header-h); }
.brand { flex: none; display: block; }
.brand img { width: 150px; height: auto; }
.header-cta { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.header-phone { display: inline-flex; align-items: center; gap: 0.4em; font-family: var(--f-head); font-weight: 700; font-size: 1.12rem; color: var(--ardesia); text-decoration: none; white-space: nowrap; }
.header-phone .ico { color: var(--rosso); }
.header-phone:hover { color: var(--rosso); }

.nav-toggle { display: none; align-items: center; gap: 8px; margin-left: auto; padding: 10px 12px; min-height: 44px; background: none; border: 2px solid var(--ardesia); border-radius: var(--r-sm); font: 650 1rem var(--f-head); color: var(--ardesia); cursor: pointer; }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 20px; height: 2px; background: currentColor; position: relative; transition: transform .2s; }
.nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
.nav-open .nav-toggle-bars { background: transparent; }
.nav-open .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

.menu { list-style: none; margin: 0; padding: 0; display: flex; align-items: stretch; }
.menu-item { position: relative; display: flex; align-items: center; }
.menu-link { display: block; padding: 0 0.62em; line-height: var(--header-h); font-family: var(--f-head); font-weight: 600; font-size: 1.02rem; color: var(--ardesia); text-decoration: none; white-space: nowrap; }
.menu-link:hover, .menu-item.is-active > .menu-link { color: var(--rosso); }
.menu-item.is-active > .menu-link { box-shadow: inset 0 -4px 0 var(--rosso); }
.sub-toggle { display: none; background: none; border: 0; padding: 0 6px 0 0; margin-left: -6px; color: var(--grigio); cursor: pointer; height: 32px; }
.ico-chev { width: 0.8em; height: 0.8em; transition: transform .2s; }
.sub { display: none; }
.sub ul { list-style: none; margin: 0; padding: 0; }
.sub a { color: var(--ardesia); text-decoration: none; }
.sub a:hover { color: var(--rosso); text-decoration: underline; }
.sub-head { display: flex; align-items: center; gap: 0.45em; font-family: var(--f-head); font-weight: 700; font-size: 1.02rem; margin-bottom: 0.5em; color: var(--ardesia); }
.sub-head .ico { color: var(--rosso); }
.sub-all { display: inline-block; margin-top: 14px; font-weight: 700; color: var(--blu-testo) !important; }
.nav-mobile-cta { display: none; }

/* Desktop: menu orizzontale con sottomenu a cascata */
@media (min-width: 1181px) {
  .sub-toggle { display: inline-flex; align-items: center; }
  .has-sub:hover .ico-chev, .has-sub.open .ico-chev { transform: rotate(180deg); }
  .sub {
    position: absolute; top: 100%; left: 0; min-width: 300px; z-index: 60;
    background: #fff; border: 1px solid var(--linea); border-top: 0;
    box-shadow: 0 18px 30px -18px rgba(30,42,53,.4);
  }
  .sub::before { content: ""; display: block; height: calc(var(--pipe-w) * 2 + var(--pipe-gap));
    background: linear-gradient(var(--rosso), var(--rosso)) top / 100% var(--pipe-w) no-repeat, linear-gradient(var(--blu), var(--blu)) bottom / 100% var(--pipe-w) no-repeat; }
  .has-sub:hover > .sub, .has-sub:focus-within > .sub, .has-sub.open > .sub { display: block; }
  .no-hover .has-sub:hover:not(.open) > .sub { display: none; }
  .sub-in { padding: 18px 22px 20px; }
  .sub-list li + li { margin-top: 0.35em; }
  .sub-list a { font-size: 1rem; }
  .is-mega { position: static; }
  .is-mega > .sub { left: 50%; transform: translateX(-50%); width: min(1180px, calc(100vw - 40px)); }
  .is-mega .sub-in { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px 26px; }
  .is-mega .sub-in > .sub-all { grid-column: 1 / -1; margin-top: 0; padding-top: 12px; border-top: 1px solid var(--linea); }
  .is-mega .sub-col li { font-size: 0.95rem; line-height: 1.35; }
  .is-mega .sub-col li + li { margin-top: 0.42em; }
}
@media (max-width: 1320px) and (min-width: 1181px) {
  .menu-link { padding: 0 0.45em; font-size: 0.98rem; }
  .header-phone span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* Mobile/tablet: pannello a tutta altezza con sottomenu apribili */
@media (max-width: 1180px) {
  .nav-toggle { display: inline-flex; }
  .header-cta { margin-left: 0; }
  .header-cta .btn { display: none; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 49;
    background: #fff; overflow-y: auto; padding: 8px var(--gutter) 120px;
    display: none;
  }
  .nav-open .main-nav { display: block; }
  .no-js .main-nav { display: block; position: static; padding: 0 0 16px; }
  .menu { flex-direction: column; }
  .menu-item { flex-wrap: wrap; border-bottom: 1px solid var(--linea); }
  .menu-link { flex: 1; line-height: 1.3; padding: 15px 0; font-size: 1.15rem; }
  .menu-item.is-active > .menu-link { box-shadow: none; }
  .sub-toggle { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin: 0; padding: 0; }
  .sub-toggle .ico-chev { width: 1.05em; height: 1.05em; }
  .has-sub.open .ico-chev { transform: rotate(180deg); }
  .sub { flex-basis: 100%; padding: 0 0 16px 4px; }
  .has-sub.open > .sub { display: block; }
  .sub-col + .sub-col { margin-top: 16px; }
  .sub li { padding: 5px 0; }
  .sub a { font-size: 1.05rem; }
  .nav-mobile-cta { display: grid; gap: 10px; margin-top: 22px; }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 900px) {
  .topbar { display: none; }
  :root { --header-h: 64px; }
  .brand img { width: 124px; }
  .header-phone span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .header-phone { width: 44px; height: 44px; justify-content: center; border: 2px solid var(--linea); border-radius: 50%; }
}

/* ---------- Hero pagine interne ---------- */
.page-hero { position: relative; background: var(--intonaco); padding: 22px 0 40px; }
.page-hero .pipe-hero { position: absolute; left: 0; right: 0; bottom: 0; }
.page-hero-in { display: grid; gap: 32px; align-items: center; }
.page-hero.has-img .page-hero-in { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
.page-hero h1 { margin-top: 0.35em; }
.lead { font-size: clamp(1.15rem, 1.05rem + 0.4vw, 1.32rem); line-height: 1.5; color: var(--ardesia-soft); max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.meta-line { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5em; color: var(--grigio); font-size: 0.98rem; margin-top: 14px; }
.meta-line .ico { color: var(--blu-testo); }
.meta-line .sep { width: 1px; height: 1em; background: var(--linea); margin: 0 0.4em; }
.hero-fig img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--r-md); background: var(--intonaco-2); }
.hero-fig figcaption { font-size: 0.9rem; color: var(--grigio); margin-top: 8px; }
@media (max-width: 900px) {
  .page-hero.has-img .page-hero-in { grid-template-columns: 1fr; }
  .page-hero { padding-bottom: 32px; }
}

/* Breadcrumb */
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.2em 0.5em; font-size: 0.95rem; color: var(--grigio); }
.crumbs li + li::before { content: "/"; margin-right: 0.5em; color: #9AA5AF; }
.crumbs a { color: var(--grigio); }
.crumbs [aria-current] { color: var(--ardesia); font-weight: 700; }

/* ---------- "In breve" (risposta diretta: utile a lettori di fretta e ai motori AI) ---------- */
.in-breve {
  margin: 32px 0 8px; padding: 22px 26px 18px;
  background: #fff; border: 1px solid var(--linea); border-left: var(--pipe-w) solid var(--rosso);
  box-shadow: inset 3px 0 0 #fff, inset 7px 0 0 var(--blu);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}
.in-breve > p { padding-left: 8px; font-size: 1.12rem; max-width: 80ch; }
.in-breve-title { display: flex; align-items: center; gap: 0.4em; font-family: var(--f-head); font-weight: 700; font-size: 1.1rem; margin-bottom: 0.4em; }
.in-breve-title .ico { color: var(--rosso); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px 22px; margin: 14px 0 6px; padding: 14px 0 0 8px; border-top: 1px solid var(--linea); }
.facts dt { font-size: 0.88rem; color: var(--grigio); }
.facts dd { margin: 0; font-weight: 700; line-height: 1.35; }

/* ---------- Layout contenuto + colonna laterale ---------- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 56px; padding-top: 36px; padding-bottom: 24px; }
.layout.no-aside { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 1100px) { .layout { grid-template-columns: minmax(0, 1fr); gap: 24px; } }
.content > .sec { margin-bottom: 44px; }
.content > .sec:last-of-type { margin-bottom: 28px; }
.sec-intro { font-size: 1.15rem; color: var(--ardesia-soft); }
.aside-sticky { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 22px; }
.aside-title { font-family: var(--f-head); font-weight: 700; font-size: 1.08rem; margin-bottom: 0.5em; }
.aside-title a { color: inherit; text-decoration: none; }
.aside-cta { padding: 20px; background: var(--intonaco); border-radius: var(--r-md); display: grid; gap: 10px; }
.aside-cta p { margin: 0; font-size: 1rem; }
.aside-cta .aside-title { margin: 0; }
.toc ol { margin: 0; padding-left: 1.9em; font-size: 0.98rem; max-height: calc(100vh - var(--header-h) - 360px); overflow-y: auto; }
.toc li { margin-bottom: 0.35em; }
.toc a { color: var(--ardesia); text-decoration: none; }
.toc a:hover, .toc a.is-current { color: var(--rosso); text-decoration: underline; }
.aside-nav ul { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--linea); }
.aside-nav li a { display: block; padding: 5px 0 5px 14px; font-size: 0.98rem; color: var(--ardesia); text-decoration: none; }
.aside-nav li a:hover { color: var(--rosso); box-shadow: inset 2px 0 0 var(--rosso); margin-left: -2px; padding-left: 16px; }
@media (max-width: 1100px) {
  .aside-sticky { position: static; }
  .aside .toc, .aside .aside-nav { display: none; }
}

/* ---------- Sezioni ---------- */
.zig { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: start; }
.zig-l { grid-template-columns: 300px minmax(0, 1fr); }
.zig-l .zig-fig { order: -1; }
.zig-fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r-md); background: var(--intonaco); }
.fig { margin: 0; }
.fig figcaption { font-size: 0.9rem; color: var(--grigio); margin-top: 8px; line-height: 1.4; }
@media (max-width: 760px) { .zig, .zig-l { grid-template-columns: 1fr; } .zig-l .zig-fig { order: 0; } }

.ticks, .dots { list-style: none; padding: 0; margin: 0 0 1em; }
.ticks li, .dots li { position: relative; padding-left: 1.75em; margin-bottom: 0.55em; max-width: 72ch; }
.ticks li::before { content: ""; position: absolute; left: 0.15em; top: 0.38em; width: 0.42em; height: 0.75em; border: solid var(--blu-testo); border-width: 0 3px 3px 0; transform: rotate(45deg); }
.dots li::before { content: ""; position: absolute; left: 0.3em; top: 0.62em; width: 8px; height: 8px; border-radius: 50%; background: var(--rosso); }
.cols-2 { columns: 2 280px; column-gap: 40px; }
.cols-2 li { break-inside: avoid; }

/* Passaggi in sequenza: una tubazione verticale collega i numeri */
.steps { list-style: none; padding: 0; margin: 8px 0 0; counter-reset: st; position: relative; }
.steps li { position: relative; counter-increment: st; padding: 0 0 22px 64px; }
.steps li::before {
  content: counter(st); position: absolute; left: 0; top: -2px; z-index: 1;
  width: 44px; height: 44px; display: grid; place-items: center;
  font-family: var(--f-head); font-weight: 800; font-size: 1.25rem; color: #fff; background: var(--ardesia); border-radius: 50%;
  box-shadow: 0 0 0 4px #fff;
}
.steps li::after {
  content: ""; position: absolute; left: 16px; top: 22px; bottom: -2px; width: calc(var(--pipe-w) * 2 + var(--pipe-gap));
  background: linear-gradient(var(--rosso), var(--rosso)) left / var(--pipe-w) 100% no-repeat, linear-gradient(var(--blu), var(--blu)) right / var(--pipe-w) 100% no-repeat;
}
.steps li:last-child::after { display: none; }
.steps h3 { margin: 6px 0 0.3em; font-size: 1.18rem; }
.steps p { margin: 0; }

.table-wrap { overflow-x: auto; margin: 0 0 0.6em; border: 1px solid var(--linea); border-radius: var(--r-md); }
table { border-collapse: collapse; width: 100%; font-size: 1rem; min-width: 520px; }
caption { text-align: left; padding: 12px 14px 0; font-weight: 700; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--linea); }
thead th { background: var(--ardesia); color: #fff; font-family: var(--f-head); font-weight: 650; }
tbody th { font-weight: 700; background: #F7F9FA; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
.table-note { font-size: 0.95rem; color: var(--grigio); }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 26px 30px; }
.feature { padding-top: 16px; border-top: 3px solid var(--ardesia); }
.feature h3 { margin: 0.35em 0 0.3em; font-size: 1.15rem; }
.feature p { margin: 0; font-size: 1.03rem; }
.feature-ico { width: 30px; height: 30px; color: var(--rosso); }

.callout { display: flex; gap: 16px; padding: 18px 20px; border-radius: var(--r-md); background: #EAF6FC; border: 1px solid #BFE3F3; }
.callout-warning { background: #FFF4EC; border-color: #F6CDAE; }
.callout-ico { width: 28px; height: 28px; color: var(--blu-testo); margin-top: 2px; }
.callout-warning .callout-ico { color: #B5520E; }
.callout p { margin: 0; }
.callout-title { font-family: var(--f-head); font-weight: 700; font-size: 1.12rem; margin-bottom: 0.25em !important; }

.proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.pc { padding: 18px 20px; border: 1px solid var(--linea); border-radius: var(--r-md); }
.pc h3 { font-size: 1.1rem; }
.pc-pro { border-top: 4px solid var(--blu); }
.pc-con { border-top: 4px solid var(--rosso); }
@media (max-width: 700px) { .proscons { grid-template-columns: 1fr; } }

.link-list, .related-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 0 34px; }
.link-list a, .related-list a { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--linea); text-decoration: none; color: var(--ardesia); }
.link-list a .ico, .related-list a .ico { width: 24px; height: 24px; margin-top: 2px; color: var(--rosso); }
.link-list strong, .related-list strong { display: block; font-family: var(--f-head); font-size: 1.1rem; line-height: 1.25; }
.link-list small, .related-list small { display: block; color: var(--grigio); font-size: 0.95rem; margin-top: 3px; line-height: 1.4; }
.link-list a:hover strong, .related-list a:hover strong { color: var(--rosso); text-decoration: underline; }

/* Indice pagine figlie (hub) */
.index-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px 26px; }
.index-list a { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 16px; align-items: center; text-decoration: none; color: var(--ardesia); padding: 10px; margin: -10px; border-radius: var(--r-md); }
.index-list a:hover { background: var(--intonaco); }
.index-list img { width: 132px; height: 88px; object-fit: cover; border-radius: var(--r-sm); background: var(--intonaco-2); }
.index-ico { width: 132px; height: 88px; padding: 24px; background: var(--intonaco); border-radius: var(--r-sm); color: var(--rosso); }
.index-txt strong { display: block; font-family: var(--f-head); font-size: 1.12rem; line-height: 1.25; }
.index-txt small { display: block; color: var(--grigio); font-size: 0.95rem; line-height: 1.4; margin-top: 4px; }
.index-list a:hover strong { color: var(--rosso); }
@media (max-width: 480px) { .index-list a { grid-template-columns: 96px 1fr; } .index-list img, .index-ico { width: 96px; height: 72px; } }

.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-block; padding: 7px 14px; border: 1px solid var(--linea); border-radius: 999px; background: #fff; color: var(--ardesia); text-decoration: none; font-size: 0.98rem; line-height: 1.2; }
.chips a:hover { border-color: var(--rosso); color: var(--rosso); }

/* ---------- Blocchi a tutta larghezza ---------- */
.block { padding: 64px 0; }
.block-intro { font-size: 1.15rem; color: var(--ardesia-soft); max-width: 70ch; margin-bottom: 28px; }
.faq { background: var(--intonaco); }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--linea); border-radius: var(--r-md); }
.faq-item summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 20px; cursor: pointer; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; font-size: 1.12rem; line-height: 1.35; }
.faq-ico { width: 20px; height: 20px; color: var(--rosso); transition: transform .2s; }
.faq-item[open] .faq-ico { transform: rotate(45deg); }
.faq-a { padding: 0 20px 6px; }
.faq-a p { max-width: 75ch; }
.related { padding-top: 56px; padding-bottom: 56px; }
.zones-block { padding-top: 0; }
.zones-more { margin-top: 16px; }

/* Condivisione */
.share { margin: 36px 0 8px; padding-top: 22px; border-top: 1px solid var(--linea); }
.share-label { font-family: var(--f-head); font-weight: 700; font-size: 1.05rem; margin-bottom: 10px; }
.share ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.share-btn { display: inline-flex; align-items: center; gap: 0.45em; min-height: 40px; padding: 0 12px; border: 1px solid var(--linea); border-radius: var(--r-sm); background: #fff; color: var(--ardesia); font: 600 0.95rem var(--f-body); text-decoration: none; cursor: pointer; }
.share-btn:hover { border-color: var(--ardesia); color: var(--ardesia); background: var(--intonaco); }
.share-btn .ico { width: 18px; height: 18px; }
.share-wa .ico { color: #25A35A; } .share-fb .ico { color: #1877F2; } .share-li .ico { color: #0A66C2; }
.share-tg .ico { color: #229ED9; } .share-pin .ico { color: #E60023; } .share-copy.is-done { border-color: var(--wa); color: var(--wa); }
@media (max-width: 600px) { .share-btn span { display: none; } .share-btn { width: 44px; justify-content: center; padding: 0; } .share-native span { display: inline; } .share-native { width: auto; padding: 0 12px; } }
.updated { font-size: 0.95rem; color: var(--grigio); }

/* Fascia CTA */
.cta-band { position: relative; background: var(--ardesia); color: #fff; padding: 56px 0; }
.cta-band .pipe-cta { position: absolute; top: 0; left: 0; right: 0; }
.cta-in { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; }
.cta-band h2 { color: #fff; margin-bottom: 0.3em; }
.cta-band p { color: #D3DCE3; margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 1000px) { .cta-in { grid-template-columns: 1fr; } }

/* ---------- Modulo ---------- */
.lead-form { background: #fff; border: 1px solid var(--linea); border-radius: var(--r-md); padding: clamp(20px, 3vw, 32px); }
.form-title { font-size: var(--step-2); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; margin-bottom: 18px; }
.form-grid label { display: grid; gap: 6px; font-weight: 700; font-size: 1rem; }
.form-grid .span-2 { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%; min-height: 50px; padding: 11px 13px; font: 400 1.05rem var(--f-body); color: var(--ardesia);
  background: #fff; border: 1.5px solid #A9B4BE; border-radius: var(--r-sm);
}
.form-grid textarea { min-height: 130px; resize: vertical; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { border-color: var(--blu-testo); outline: 3px solid rgba(28,169,223,.35); outline-offset: 0; }
.form-grid .check { grid-template-columns: 24px 1fr; align-items: start; font-weight: 400; }
.form-grid .check input { min-height: 0; width: 22px; height: 22px; margin-top: 2px; accent-color: var(--rosso); }
.hp { position: absolute !important; left: -9999px !important; }
.form-msg { padding: 12px 16px; border-radius: var(--r-sm); font-weight: 700; }
.form-msg.ok { background: #E7F6EC; color: #145C32; }
.form-msg.err { background: #FDECEC; color: #8E1016; }
.form-note { font-size: 0.95rem; color: var(--grigio); margin: 12px 0 0; }
.is-invalid { border-color: var(--rosso) !important; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

/* ---------- Home ---------- */
.home-hero { background: var(--intonaco); padding: 40px 0 56px; overflow: hidden; }
.home-hero-in { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: 44px; align-items: center; }
.hero-kicker { display: inline-flex; align-items: center; gap: 0.4em; font-weight: 700; color: var(--ardesia-soft); margin-bottom: 0.8em; }
.hero-kicker .ico { color: var(--rosso); }
.home-hero h1 { font-size: clamp(2.3rem, 1.5rem + 3.2vw, 3.7rem); margin-bottom: 0.1em; }
.hero-proof { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px 20px; }
.hero-proof li { display: flex; gap: 10px; align-items: flex-start; font-size: 1rem; line-height: 1.35; }
.hero-proof .ico { width: 22px; height: 22px; color: var(--blu-testo); margin-top: 1px; }
.home-hero .hero-fig img { aspect-ratio: 16 / 10; }
@media (max-width: 900px) { .home-hero-in { grid-template-columns: 1fr; } .home-hero { padding-top: 26px; } }

/* Bivio: due ingressi, come un raccordo a T */
.fork { margin-top: -30px; position: relative; z-index: 2; }
.fork-in { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.fork-item { display: grid; gap: 6px; padding: 26px 30px; text-decoration: none; color: #fff; }
.fork-red { background: var(--rosso); border-radius: var(--r-md) 0 0 var(--r-md); }
.fork-blue { background: var(--ardesia); border-radius: 0 var(--r-md) var(--r-md) 0; }
.fork-q { font-family: var(--f-head); font-weight: 750; font-size: clamp(1.35rem, 1.1rem + 0.8vw, 1.75rem); line-height: 1.15; }
.fork-a { color: #fff; font-size: 1.04rem; }
.fork-go { display: inline-flex; align-items: center; gap: 0.4em; font-weight: 700; margin-top: 6px; }
.fork-item:hover .fork-go { text-decoration: underline; }
.fork-item:hover { color: #fff; }
.fork-blue { box-shadow: inset 6px 0 0 var(--blu); }
@media (max-width: 760px) { .fork-in { grid-template-columns: 1fr; } .fork-red { border-radius: var(--r-md) var(--r-md) 0 0; } .fork-blue { border-radius: 0 0 var(--r-md) var(--r-md); box-shadow: inset 0 6px 0 var(--blu); } }

.svc-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 34px 48px; }
.svc-head { display: flex; gap: 14px; align-items: flex-start; text-decoration: none; color: var(--ardesia); padding-bottom: 14px; border-bottom: 2px solid var(--ardesia); margin-bottom: 12px; }
.svc-ico { width: 34px; height: 34px; color: var(--rosso); margin-top: 3px; }
.svc-head strong { display: block; font-family: var(--f-head); font-size: 1.45rem; line-height: 1.15; }
.svc-head small { display: block; color: var(--grigio); font-size: 1rem; margin-top: 4px; line-height: 1.4; }
.svc-head:hover strong { color: var(--rosso); }
.svc-links { list-style: none; padding: 0; margin: 0; columns: 2 160px; column-gap: 22px; }
.svc-links li { break-inside: avoid; padding: 5px 0; font-size: 1.02rem; line-height: 1.35; }
.svc-links a { color: var(--ardesia); text-decoration: none; }
.svc-links a:hover { color: var(--rosso); text-decoration: underline; }

.home-method { background: var(--intonaco); }
.method-head { max-width: 760px; }
.steps-home { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px 34px; }
.steps-home li { padding: 60px 0 0; }
.steps-home li::after { left: 44px; right: -34px; top: 18px; bottom: auto; width: auto; height: calc(var(--pipe-w) * 2 + var(--pipe-gap));
  background: linear-gradient(var(--rosso), var(--rosso)) top / 100% var(--pipe-w) no-repeat, linear-gradient(var(--blu), var(--blu)) bottom / 100% var(--pipe-w) no-repeat; }
.steps-home li:nth-child(3n)::after { display: none; }
.steps-home li::before { box-shadow: 0 0 0 4px var(--intonaco); }
.method-more { margin-top: 18px; font-weight: 700; }
@media (max-width: 900px) {
  .steps-home { grid-template-columns: 1fr; gap: 0; }
  .steps-home li { padding: 0 0 22px 64px; }
  .steps-home li::after { left: 16px; right: auto; top: 22px; bottom: -2px; width: calc(var(--pipe-w) * 2 + var(--pipe-gap)); height: auto; display: block !important;
    background: linear-gradient(var(--rosso), var(--rosso)) left / var(--pipe-w) 100% no-repeat, linear-gradient(var(--blu), var(--blu)) right / var(--pipe-w) 100% no-repeat; }
  .steps-home li:last-child::after { display: none !important; }
}

.why-in { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 48px; align-items: start; }
.features-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 1000px) { .why-in { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .features-2 { grid-template-columns: 1fr; } }

.bonus-band { background: var(--ardesia); color: #fff; padding: 48px 0; }
.bonus-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; align-items: center; }
.bonus-band h2 { color: #fff; }
.bonus-band p { color: #D3DCE3; }
.bonus-band a { color: #fff; }
.bonus-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.bonus-links a { display: block; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.18); font-family: var(--f-head); font-weight: 600; font-size: 1.15rem; text-decoration: none; }
.bonus-links a:hover { color: var(--blu); }
@media (max-width: 900px) { .bonus-in { grid-template-columns: 1fr; } }

.zones-in { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 44px; }
.zone-group + .zone-group { margin-top: 22px; }
.zone-group h3 { font-size: 1.1rem; }
@media (max-width: 900px) { .zones-in { grid-template-columns: 1fr; } }

.home-guides { background: var(--intonaco); }
.guide-list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 24px; }
.guide-list a { display: grid; gap: 8px; text-decoration: none; color: var(--ardesia); }
.guide-list img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--r-md); background: var(--intonaco-2); }
.guide-list strong { font-family: var(--f-head); font-size: 1.15rem; line-height: 1.25; }
.guide-list small { color: var(--grigio); font-size: 0.98rem; line-height: 1.4; }
.guide-list a:hover strong { color: var(--rosso); text-decoration: underline; }

.contact-in { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 44px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0 0 10px; display: grid; gap: 12px; }
.contact-list li { display: flex; gap: 12px; align-items: center; font-size: 1.08rem; }
.contact-list .ico { width: 22px; height: 22px; color: var(--rosso); }
@media (max-width: 1000px) { .contact-in { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { position: relative; background: var(--ardesia-2); color: #C9D3DB; font-size: 1rem; }
.site-footer .pipe-footer { position: absolute; top: 0; left: 0; right: 0; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr)); gap: 36px; padding-top: 60px; padding-bottom: 40px; }
.footer-brand img { width: 160px; margin-bottom: 18px; }
.footer-brand p { font-size: 0.98rem; }
.footer-brand address { margin: 16px 0; line-height: 1.7; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--blu); text-decoration: underline; }
.footer-title { font-family: var(--f-head); font-weight: 700; font-size: 1.12rem; color: #fff; margin-bottom: 0.7em; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { padding: 4px 0; font-size: 0.97rem; line-height: 1.35; }
.footer-col li a { color: #C9D3DB; }
.footer-sister { font-size: 0.95rem; }
.footer-sister a, .footer-brand address a { text-decoration: underline; text-underline-offset: 0.2em; }
.footer-legal { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; font-size: 0.92rem; }
.footer-legal-in { display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; align-items: center; }
.footer-legal p { margin: 0; }
.footer-legal ul { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0; padding: 0; }
.footer-legal .linklike { color: #fff; text-decoration: none; }
.footer-legal .linklike:hover { color: var(--blu); text-decoration: underline; }
@media (max-width: 1100px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* Barra azioni mobile */
.action-bar { display: none; }
@media (max-width: 900px) {
  .action-bar { display: grid; grid-template-columns: 1fr 1fr 1.2fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; background: #fff; border-top: 1px solid var(--linea); box-shadow: 0 -8px 20px -14px rgba(30,42,53,.5); padding-bottom: env(safe-area-inset-bottom); }
  .ab-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 60px; font: 700 0.9rem var(--f-head); color: var(--ardesia); text-decoration: none; }
  .ab-item .ico { width: 22px; height: 22px; }
  .ab-item:first-child .ico { color: var(--rosso); }
  .ab-item:nth-child(2) .ico { color: #25A35A; }
  .ab-main { background: var(--rosso); color: #fff; }
  .ab-main:hover { color: #fff; background: var(--rosso-scuro); }
  body { padding-bottom: 60px; }
}

/* Banner cookie */
.cookie { position: fixed; z-index: 80; left: 16px; right: 16px; bottom: 16px; max-width: 760px; margin: 0 auto; background: #fff; color: var(--ardesia); border: 1px solid var(--linea); border-radius: var(--r-md); box-shadow: 0 18px 40px -16px rgba(30,42,53,.55); padding: 18px 20px; display: grid; gap: 12px; }
.cookie p { margin: 0; font-size: 0.98rem; max-width: none; }
.cookie-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
@media (max-width: 900px) { .cookie { bottom: 72px; } }

/* ---------- Pagina mappa del sito ---------- */
.sitemap-tree ul { list-style: none; padding-left: 1.1em; border-left: 2px solid var(--linea); margin: 0.3em 0 0.8em; }
.sitemap-tree > ul { padding-left: 0; border: 0; }
.sitemap-tree li { padding: 3px 0; }

/* ---------- Accessibilità e stampa ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
  .topbar, .site-header, .action-bar, .cookie, .share, .aside, .cta-band, .site-footer .footer-grid { display: none !important; }
  body { font-size: 12pt; padding: 0; }
  a { color: #000; }
}
.sub-desc { margin: 0; font-size: 0.95rem; color: var(--grigio); }
.glossary { margin: 0; display: grid; gap: 0; }
.gl-item { padding: 14px 0; border-bottom: 1px solid var(--linea); }
.gl-item dt { font-family: var(--f-head); font-weight: 700; font-size: 1.15rem; }
.gl-item dd { margin: 4px 0 0; max-width: 75ch; }
.gl-item:target { background: #EAF6FC; box-shadow: -12px 0 0 #EAF6FC, 12px 0 0 #EAF6FC; }
.sec-qa .faq-list { margin-top: 8px; }

/* ---------- Strumenti (simulatore, calcolo detrazione) ---------- */
.tool { background: var(--intonaco); border-radius: var(--r-md); padding: clamp(18px, 3vw, 30px); margin-bottom: 8px; }
.tool fieldset { border: 0; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.tool legend { font-family: var(--f-head); font-weight: 700; font-size: 1.12rem; margin-bottom: 8px; }
.tool-radio, .tool-check { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.tool-radio input, .tool-check input { width: 22px; height: 22px; accent-color: var(--rosso); }
.tool-check { margin: 14px 0; font-weight: 400; }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px 18px; }
.tool-grid label { display: grid; gap: 6px; font-weight: 700; font-size: 0.98rem; }
.tool-grid input, .tool-grid select { min-height: 50px; padding: 10px 12px; font: 400 1.05rem var(--f-body); border: 1.5px solid #A9B4BE; border-radius: var(--r-sm); background: #fff; color: var(--ardesia); width: 100%; }
.tool-out { margin-top: 16px; }
.tool-out .table-wrap { background: #fff; }
.tool-results { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0 0; }
.tool-results > div { background: #fff; border-radius: var(--r-sm); padding: 14px 16px; border-top: 4px solid var(--rosso); }
.tool-results > div:nth-child(2) { border-top-color: var(--blu); }
.tool-results dt { font-size: 0.92rem; color: var(--grigio); }
.tool-results dd { margin: 4px 0 0; font-family: var(--f-head); font-weight: 750; font-size: 1.35rem; line-height: 1.2; }
.tool-note { font-size: 0.95rem; color: var(--grigio); margin: 14px 0 0; max-width: 80ch; }

/* ---------- Contatti ---------- */
.contact-card { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 28px; align-items: start; background: var(--intonaco); border-radius: var(--r-md); padding: clamp(18px, 3vw, 28px); }
.contact-name { font-size: 1.15rem; margin-bottom: 10px; }
.contact-legal { font-size: 0.95rem; color: var(--grigio); margin: 12px 0 0; }
.contact-map iframe { width: 100%; aspect-ratio: 4 / 3; border: 0; border-radius: var(--r-sm); background: var(--intonaco-2); }
@media (max-width: 800px) { .contact-card { grid-template-columns: 1fr; } }
.sec-form { margin-top: 8px; }

/* ---------- Galleria lavori ---------- */
.gallery-sec { margin-bottom: 44px; }
.gallery { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r-sm); background: var(--intonaco); transition: opacity .15s; }
.gallery a:hover img { opacity: .88; }
.gallery figcaption { font-size: 0.92rem; color: var(--grigio); margin-top: 6px; line-height: 1.35; }
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(1200px, 94vw); max-height: 92vh; }
.lightbox::backdrop { background: rgba(14, 20, 26, .88); }
.lightbox img { max-width: 100%; max-height: 80vh; width: auto; height: auto; margin: 0 auto; border-radius: var(--r-sm); }
.lightbox p { color: #fff; text-align: center; margin: 10px auto 0; }
.lightbox button { position: absolute; top: 6px; right: 6px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: #fff; color: var(--ardesia); font-size: 1.4rem; cursor: pointer; }