/* =========================================================
   MACROTEC — foglio di stile principale (prototipo)
   I colori del marchio stanno tutti qui sotto: quando arriva
   il logo definitivo si cambiano solo queste variabili.
   ========================================================= */
:root {
  --accent: #1f5fa0;          /* colore del marchio (provvisorio) */
  --accent-dark: #164878;
  --accent-soft: #e8f0f8;
  --ink: #2b2f33;             /* testo principale */
  --ink-soft: #5d646b;        /* testo secondario */
  --title: #7a7f84;           /* titoli grigi maiuscoli, stile di riferimento */
  --line: #e3e5e7;
  --bg: #ffffff;
  --bg-soft: #f4f5f6;
  --bg-dark: #1d2126;
  --radius: 4px;
  --maxw: 1240px;
  --header-h: 84px;
  --font: "Lato", Arial, Helvetica, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }
button { font-family: inherit; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 900px; margin: 0 auto; }
.center { text-align: center; }
.section { padding: 96px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--bg-dark); color: #d9dde1; }
.section--dark .h-label { color: #9aa3ab; }

/* ---------- Tipografia ---------- */
.h-label {                      /* titolo maiuscolo grigio, come «PORTONI SEZIONALI…» */
  font-size: 15px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--title); margin: 0 0 14px;
}
.h-display {                    /* titolo grande e sottile */
  font-size: clamp(32px, 4.2vw, 52px); font-weight: 300; line-height: 1.15;
  margin: 0 0 22px; color: var(--ink); letter-spacing: -.01em;
}
.h-section {
  font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; text-transform: uppercase;
  color: var(--title); letter-spacing: .02em; margin: 0 0 18px;
}
.lead { font-size: 18px; color: var(--ink-soft); margin: 0 auto 28px; max-width: 820px; }
.lead strong { color: var(--ink); }

/* ---------- Pulsanti ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: 40px; border: 1px solid var(--accent);
  background: var(--accent); color: #fff; font-weight: 700; font-size: 14px;
  letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--accent); }
.btn--ghost:hover { background: var(--accent); color: #fff; }
.btn--light { background: transparent; border-color: #fff; color: #fff; border-radius: 0; }
.btn--light:hover { background: #fff; color: var(--ink); border-color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 100;
  transition: background .3s, box-shadow .3s;
}
.site-header .bar {
  height: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  max-width: 1400px; margin: 0 auto; padding: 0 32px;
}
.nav { display: flex; gap: 44px; }
.nav--right { justify-content: flex-end; align-items: center; }
.nav a { color: #fff; font-size: 17px; font-weight: 400; transition: color .2s; }
.nav a:hover, .nav a.active { color: #fff; text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; }
.logo svg { height: 38px; width: auto; }
.burger {
  width: 30px; height: 22px; background: none; border: 0; padding: 0; cursor: pointer;
  display: flex; flex-direction: column; justify-content: space-between;
}
.burger span { display: block; height: 2px; background: #fff; transition: .3s; }

/* header su sfondo bianco: dopo lo scorrimento o nelle pagine senza foto grande */
.site-header.is-solid { background: #fff; box-shadow: 0 1px 0 var(--line); }
.site-header.is-solid .nav a, .site-header.is-solid .logo { color: var(--ink); }
.site-header.is-solid .nav a:hover, .site-header.is-solid .nav a.active { color: var(--accent); }
.site-header.is-solid .burger span { background: var(--ink); }

/* menu a tutto schermo */
.menu-panel {
  position: fixed; inset: 0; z-index: 200; background: rgba(20,24,28,.97); color: #fff;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s;
}
.menu-panel.open { opacity: 1; visibility: visible; }
.menu-panel nav { display: grid; gap: 6px; text-align: center; }
.menu-panel nav a { color: #fff; font-size: clamp(24px, 3vw, 34px); font-weight: 300; }
.menu-panel nav a:hover { color: #8fb8e0; }
.menu-panel .menu-sub { margin-top: 36px; font-size: 14px; color: #9aa3ab; text-align: center; }
.menu-panel .menu-sub a { color: #cfd6dc; }
.menu-close {
  position: absolute; top: 26px; right: 32px; background: none; border: 0; color: #fff;
  font-size: 40px; line-height: 1; cursor: pointer; font-weight: 300;
}

/* ---------- Hero a scorrimento ---------- */
.hero { position: relative; height: 100vh; min-height: 560px; max-height: 920px; overflow: hidden; background: #222; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease; display: flex; align-items: center;
}
.hero-slide::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.15) 65%); }
.hero-slide.active { opacity: 1; }
.hero-content { position: relative; color: #fff; max-width: 640px; }
.hero-content h1 { font-size: clamp(38px, 5.4vw, 66px); line-height: 1.05; margin: 0 0 24px; font-weight: 300; text-transform: uppercase; }
.hero-content h1 b { font-weight: 700; }
.hero-content h1 em { font-style: normal; color: #8fc1ee; }
.hero-content p { font-size: 20px; margin: 0 0 34px; font-weight: 300; }
.hero-dots { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; z-index: 2; }
.hero-dots button { width: 36px; height: 3px; border: 0; background: rgba(255,255,255,.45); cursor: pointer; padding: 0; }
.hero-dots button.active { background: #fff; }

/* testata delle pagine interne */
.page-hero {
  position: relative; height: 62vh; min-height: 420px; max-height: 640px;
  background-size: cover; background-position: center; display: flex; align-items: flex-end;
}
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.6) 0%, rgba(0,0,0,.05) 70%); }
.page-hero .container { position: relative; color: #fff; padding-bottom: 64px; }
.page-hero h1 { font-size: clamp(34px, 4.6vw, 58px); font-weight: 300; margin: 0; line-height: 1.1; }
.page-hero .crumbs { font-size: 14px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; opacity: .85; }
.page-hero .crumbs a { color: #fff; }

/* ---------- Carosello modelli ---------- */
.carousel { position: relative; margin-top: 44px; }
.carousel-track {
  display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; padding: 4px 24px 8px; scroll-padding: 0 24px;
}
.carousel-track::-webkit-scrollbar { display: none; }
.model-card { flex: 0 0 clamp(250px, 26vw, 330px); scroll-snap-align: start; color: var(--ink); }
.model-card .thumb {
  aspect-ratio: 4 / 3.2; background: linear-gradient(180deg, #eef0f1 0%, #e1e4e6 100%);
  display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: var(--radius);
}
.model-card .thumb svg { width: 78%; height: auto; transition: transform .5s ease; filter: drop-shadow(0 8px 14px rgba(0,0,0,.14)); }
.model-card:hover .thumb svg { transform: scale(1.04); }
.model-card h3 { margin: 16px 0 4px; font-size: 18px; font-weight: 700; }
.model-card h3 span { font-weight: 300; }
.model-card p { margin: 0; font-size: 15px; color: var(--ink-soft); }
.carousel-nav { display: flex; justify-content: center; gap: 14px; margin-top: 28px; }
.carousel-nav button {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: #fff;
  cursor: pointer; font-size: 20px; color: var(--ink); transition: .2s;
}
.carousel-nav button:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Blocchi immagine + testo ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split--rev .split-media { order: 2; }
.split-media { aspect-ratio: 4 / 3; background-size: cover; background-position: center; border-radius: var(--radius); }
.split h2 { margin-top: 0; }
.split ul { padding-left: 20px; color: var(--ink-soft); }
.split li { margin-bottom: 6px; }

/* ---------- Tessere categorie ---------- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.tile {
  position: relative; aspect-ratio: 3 / 4; background-size: cover; background-position: center;
  display: flex; align-items: flex-end; color: #fff; overflow: hidden; border-radius: var(--radius);
}
.tile::before { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.72) 0%, rgba(0,0,0,0) 60%); transition: background .3s; }
.tile:hover::before { background: linear-gradient(0deg, rgba(20,60,100,.85) 0%, rgba(0,0,0,.1) 80%); }
.tile-body { position: relative; padding: 26px; }
.tile h3 { margin: 0 0 6px; font-size: 22px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: #fff; }
.tile p { margin: 0; font-size: 15px; opacity: .9; color: #fff; }
.tile .arrow { display: inline-block; margin-top: 12px; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: #fff; }

/* ---------- Punti di forza ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 48px; }
.feature { text-align: center; }
.feature .ico {
  width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent); display: grid; place-items: center;
}
.section--dark .feature .ico { background: rgba(255,255,255,.08); color: #8fc1ee; }
.feature .ico svg { width: 30px; height: 30px; }
.feature h3 { font-size: 17px; margin: 0 0 8px; text-transform: uppercase; letter-spacing: .04em; }
.feature p { margin: 0; font-size: 15px; color: var(--ink-soft); }
.section--dark .feature p { color: #aab2b9; }
.section--dark .feature h3 { color: #fff; }

/* ---------- Banda configuratore ---------- */
.cta-band { position: relative; background: var(--bg-dark); color: #fff; overflow: hidden; }
.cta-band .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; padding-top: 80px; padding-bottom: 80px; }
.cta-band h2 { font-size: clamp(30px, 3.6vw, 46px); font-weight: 300; margin: 0 0 18px; line-height: 1.15; }
.cta-band p { color: #b9c1c8; margin: 0 0 30px; }
.cta-band .cta-visual { display: flex; justify-content: center; }
.cta-band .cta-visual svg { width: 100%; max-width: 520px; height: auto; border-radius: var(--radius); }

/* ---------- Journal ---------- */
.news { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 44px; }
.news-card .img { aspect-ratio: 16 / 10; background-size: cover; background-position: center; border-radius: var(--radius); margin-bottom: 18px; }
.news-card .date { font-size: 13px; color: var(--title); text-transform: uppercase; letter-spacing: .08em; }
.news-card h3 { margin: 6px 0 8px; font-size: 20px; color: var(--ink); line-height: 1.3; }
.news-card p { margin: 0; font-size: 15px; color: var(--ink-soft); }

/* ---------- Griglia modelli (pagine prodotto) ---------- */
.model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 28px; margin-top: 44px; }
.model-grid .model-card { flex: none; }
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 28px; }
.chip { padding: 8px 16px; border: 1px solid var(--line); border-radius: 30px; font-size: 14px; color: var(--ink-soft); background: #fff; }
.swatches { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 32px; }
.swatch { text-align: center; font-size: 12px; color: var(--ink-soft); width: 74px; }
.swatch i { display: block; width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 8px; border: 1px solid rgba(0,0,0,.1); }

/* tabella tecnica */
.spec { width: 100%; border-collapse: collapse; margin-top: 28px; font-size: 16px; }
.spec th, .spec td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec th { width: 36%; color: var(--title); font-weight: 700; text-transform: uppercase; font-size: 13px; letter-spacing: .06em; }

/* ---------- Modulo contatti ---------- */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--title); margin-bottom: 6px; }
.form input, .form select, .form textarea {
  width: 100%; padding: 13px 14px; border: 1px solid #cfd3d7; border-radius: var(--radius);
  font: inherit; font-size: 16px; color: var(--ink); background: #fff;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-soft); text-transform: none; letter-spacing: 0; font-weight: 400; }
.form .check input { width: auto; margin-top: 4px; }
.form-note { font-size: 14px; color: var(--ink-soft); background: var(--accent-soft); padding: 14px 16px; border-radius: var(--radius); display: none; }
.form-note.show { display: block; }
.form-note.errore { background: #fdecea; color: #8a1f11; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; }
.contact-info h3 { margin: 0 0 6px; font-size: 14px; text-transform: uppercase; letter-spacing: .08em; color: var(--title); }
.contact-info p { margin: 0 0 26px; }
.map-ph { aspect-ratio: 16/7; background: repeating-linear-gradient(45deg, #eceef0 0 12px, #e4e7ea 12px 24px); display: grid; place-items: center; color: var(--ink-soft); border-radius: var(--radius); font-size: 15px; }

/* ---------- Footer ---------- */
.site-footer { background: #15181b; color: #9aa3ab; font-size: 15px; padding: 72px 0 32px; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 16px; }
.site-footer a { color: #c9d0d6; display: block; margin-bottom: 8px; }
.site-footer a:hover { color: #fff; }
.site-footer .logo { color: #fff; margin-bottom: 18px; }
.site-footer .legal { border-top: 1px solid #2a2f34; margin-top: 48px; padding-top: 24px; font-size: 13px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-footer .legal a { display: inline; margin: 0 0 0 14px; }

/* segnaposto evidenti: da togliere quando arrivano i contenuti veri */
.ph-note {
  display: inline-block; font-size: 12px; background: #fff4d6; color: #7a5a00; border: 1px dashed #d9b44a;
  padding: 3px 10px; border-radius: 20px; letter-spacing: .02em;
}

/* comparsa morbida allo scorrimento */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Adattamento schermi piccoli ---------- */
@media (max-width: 1020px) {
  .nav { display: none; }
  .site-header .bar { grid-template-columns: 1fr auto; padding: 0 20px; }
  .site-header .nav--right { display: flex; }
  .site-header .nav--right a { display: none; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .model-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .split, .cta-band .container, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .split--rev .split-media { order: 0; }
  .news { grid-template-columns: 1fr; }
  .model-grid { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tile { aspect-ratio: 3/3.6; }
  .tile-body { padding: 16px; }
  .tile h3 { font-size: 16px; }
  .tile p { display: none; }
  .features { grid-template-columns: 1fr; gap: 28px; }
  .form { grid-template-columns: 1fr; }
  .site-footer .cols { grid-template-columns: 1fr; }
  .carousel-track { padding: 4px 16px 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-slide { transition: none; }
  html { scroll-behavior: auto; }
}

/* =========================================================
   APERTURE AUTOMATICHE — aggiunte per le pagine
   aperture-automatiche, cancelli-automatici, porte-automatiche,
   automazioni-su-misura e la sezione relativa in home.
   ========================================================= */

/* tessere a tre colonne */
.tiles--3 { grid-template-columns: repeat(3, 1fr); }
.tiles--3 .tile { aspect-ratio: 4 / 5; }

/* testi leggibili dentro le sezioni scure */
.section--dark .h-display { color: #fff; }
.section--dark .lead, .section--dark .split ul, .section--dark p { color: #b9c1c8; }
.section--dark .btn--ghost { color: #fff; border-color: #fff; }
.section--dark .btn--ghost:hover { background: #fff; color: var(--ink); }

/* etichetta «in evidenza» sopra un titolo */
.kicker {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: #fff; background: var(--accent); padding: 5px 12px; border-radius: 20px; margin-bottom: 14px;
}

/* riquadro partner (installatore Premium CAME) */
.partner-badge {
  display: flex; align-items: center; gap: 22px; padding: 20px 24px; margin: 8px 0 26px;
  border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: var(--radius); background: #fff;
}
.partner-badge .logo-ph {
  flex: 0 0 120px; height: 64px; display: grid; place-items: center; text-align: center;
  border: 2px dashed #cfd3d7; border-radius: var(--radius); font-size: 11px; color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: .08em; background: var(--bg-soft);
}
.partner-badge strong { display: block; font-size: 18px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink); }
.partner-badge p { margin: 4px 0 8px; font-size: 15px; color: var(--ink-soft); }
.partner-band { background: var(--accent-soft); padding: 56px 0; }
.partner-band .partner-badge { max-width: 900px; margin: 0 auto; }

/* schede tipologie con disegno in pianta */
.type-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 44px; }
.type-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; }
.section--soft .type-card { border-color: transparent; }
.type-card svg { width: 100%; height: auto; max-height: 120px; color: var(--ink-soft); margin-bottom: 18px; }
.type-card h3 { margin: 0 0 8px; font-size: 17px; text-transform: uppercase; letter-spacing: .04em; }
.type-card p { margin: 0; font-size: 15px; color: var(--ink-soft); }

/* percorso a passi numerati */
.steps { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding-top: 58px; }
.steps li::before {
  content: counter(step); position: absolute; top: 0; left: 0; width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; background: var(--accent); color: #fff; font-weight: 700; font-size: 18px;
}
.steps h3 { margin: 0 0 6px; font-size: 16px; text-transform: uppercase; letter-spacing: .04em; }
.steps p { margin: 0; font-size: 15px; color: var(--ink-soft); }

/* segnaposto per foto e contenuti da ricevere */
.ph-box {
  border: 2px dashed #cfd3d7; border-radius: var(--radius); padding: 48px 24px; text-align: center;
  background: repeating-linear-gradient(45deg, #f4f5f6 0 12px, #eef0f2 12px 24px); color: var(--ink-soft);
}
.ph-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.ph-grid .ph-box { aspect-ratio: 4 / 3; display: grid; place-items: center; padding: 16px; font-size: 14px; }

@media (max-width: 1020px) {
  .tiles--3 { grid-template-columns: repeat(2, 1fr); }
  .type-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
}
@media (max-width: 760px) {
  .tiles--3 { grid-template-columns: 1fr; }
  .tiles--3 .tile { aspect-ratio: 16 / 10; }
  .tiles--3 .tile p { display: block; }
  .type-grid, .steps, .ph-grid { grid-template-columns: 1fr; }
  .partner-badge { flex-direction: column; align-items: flex-start; }
  .partner-badge .logo-ph { flex-basis: auto; width: 120px; }
}

/* ancore interne (es. #sopralluogo): non finire sotto la testata fissa */
section[id] { scroll-margin-top: var(--header-h); }