:root {
  --ink: #101215;
  --ink-2: #1b1f24;
  --ink-3: #2d333a;
  --paper: #f7f5f0;
  --paper-2: #eeeae2;
  --white: #ffffff;
  --text: #3d444b;
  --muted: #65707a;
  --line: #d8d4cc;
  --amber: #f0b429;
  --amber-2: #ffd36b;
  --amber-deep: #bd8000;
  --green: #385643;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 65px rgba(18, 20, 23, .14);
  --shadow-soft: 0 10px 30px rgba(18, 20, 23, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color:var(--text); background:var(--white); font-size:16px; line-height:1.65; }
a { color:inherit; text-decoration:none; }
a:hover { color:var(--amber-deep); }
button, input, select, textarea { font:inherit; }
button { cursor:pointer; }
img { max-width:100%; display:block; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.container { width:min(1160px, calc(100% - 48px)); margin:0 auto; }
.section { padding:92px 0; }
.muted-section { background:var(--paper); }
.eyebrow { display:inline-flex; align-items:center; gap:10px; margin:0 0 14px; color:var(--green); font-size:12px; font-weight:850; letter-spacing:.12em; line-height:1.2; text-transform:uppercase; }
.eyebrow::before { content:""; width:34px; height:2px; background:currentColor; }
.eyebrow.amber { color:var(--amber); }
h1,h2,h3,p { margin-top:0; }
h1,h2,h3 { color:var(--ink); line-height:1.12; letter-spacing:-.03em; }
h1 { font-size:clamp(2.7rem, 6vw, 5.5rem); }
h2 { font-size:clamp(2rem, 3.7vw, 3.35rem); }
h3 { font-size:1.35rem; }
p { margin-bottom:1.1rem; }
.lead { font-size:1.16rem; color:#515b64; }
.small-note { color:var(--muted); font-size:.92rem; }
.notice { padding:18px 20px; border-left:4px solid var(--amber); background:#fff8e5; border-radius:0 var(--radius-sm) var(--radius-sm) 0; }

/* Header */
.site-header { position:sticky; top:0; z-index:70; background:rgba(16,18,21,.96); border-bottom:1px solid rgba(255,255,255,.08); backdrop-filter: blur(10px); }
.nav-shell { width:min(1320px, calc(100% - 40px)); min-height:78px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:26px; }
.brand { display:flex; align-items:center; gap:11px; color:var(--white); flex-shrink:0; }
.brand:hover { color:var(--white); }
.brand-mark { position:relative; width:34px; height:34px; display:grid; grid-template-columns:repeat(3,1fr); align-items:end; gap:3px; padding:4px; border:2px solid var(--amber); border-radius:10px 10px 4px 4px; }
.brand-mark span { display:block; background:var(--amber); border-radius:2px 2px 0 0; }
.brand-mark span:nth-child(1) { height:42%; }.brand-mark span:nth-child(2) { height:70%; }.brand-mark span:nth-child(3) { height:100%; }
.brand-copy { display:grid; line-height:1; gap:5px; }.brand-copy strong { color:var(--white); font-size:1.14rem; letter-spacing:.05em; }.brand-copy strong span { color:var(--amber); }.brand-copy small { color:#b9c1c8; font-size:.68rem; letter-spacing:.04em; }
.primary-nav { display:flex; align-items:center; gap:23px; font-size:.91rem; font-weight:700; color:#e9edf0; }
.primary-nav > a, .nav-dropdown > button { display:inline-flex; align-items:center; min-height:46px; padding:0; color:inherit; background:none; border:0; font-weight:inherit; white-space:nowrap; }
.primary-nav a[aria-current="page"] { color:var(--amber); }
.nav-dropdown { position:relative; }.nav-dropdown > button { gap:6px; }.nav-dropdown > button span { font-size:1rem; }
.dropdown-menu { position:absolute; top:calc(100% + 10px); left:-14px; min-width:250px; display:grid; padding:9px; background:var(--white); color:var(--ink); border-radius:14px; box-shadow:var(--shadow); opacity:0; pointer-events:none; transform:translateY(7px); transition:.16s ease; }
.dropdown-menu a { padding:10px 12px; border-radius:9px; font-size:.91rem; }.dropdown-menu a:hover { background:var(--paper); color:var(--ink); }
.nav-dropdown:hover .dropdown-menu, .nav-dropdown.open .dropdown-menu { opacity:1; pointer-events:auto; transform:translateY(0); }
.nav-contact { padding:0 16px !important; min-height:43px !important; color:var(--ink) !important; background:var(--amber) !important; border-radius:999px; }
.nav-contact:hover { color:var(--ink) !important; background:var(--amber-2) !important; }
.nav-toggle { display:none; width:44px; height:42px; border:1px solid rgba(255,255,255,.25); border-radius:9px; background:rgba(255,255,255,.04); color:var(--white); }.nav-toggle span:not(.sr-only) { display:block; width:20px; height:2px; margin:4px auto; background:currentColor; }

/* Hero */
.hero { position:relative; min-height:720px; display:grid; place-items:center; overflow:hidden; background:var(--ink) url('assets/hero-poliuretano.png') center/cover no-repeat; }
.hero-overlay { position:absolute; inset:0; background:linear-gradient(90deg, rgba(10,12,14,.92) 0%, rgba(10,12,14,.78) 43%, rgba(10,12,14,.30) 100%), linear-gradient(0deg, rgba(10,12,14,.46), rgba(10,12,14,.06)); }
.hero-content { position:relative; z-index:1; max-width:790px; padding:112px 0 96px; }.hero h1 { max-width:780px; margin-bottom:24px; color:var(--white); }.hero-lead { max-width:680px; color:rgba(255,255,255,.88); font-size:clamp(1.08rem,2.2vw,1.35rem); }.hero-note { margin-top:32px; color:rgba(255,255,255,.56); font-size:.88rem; }
.hero-actions,.cta-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:32px; }
.btn { display:inline-flex; justify-content:center; align-items:center; min-height:52px; padding:0 23px; border:1px solid transparent; border-radius:999px; font-size:.86rem; font-weight:850; letter-spacing:.03em; text-transform:uppercase; transition:transform .16s ease, box-shadow .16s ease, background .16s ease; }.btn:hover { transform:translateY(-2px); color:var(--ink); box-shadow:0 12px 22px rgba(0,0,0,.18); }.btn-primary { background:var(--amber); color:var(--ink); }.btn-outline { color:var(--white); border-color:rgba(255,255,255,.7); background:rgba(16,18,21,.12); }.btn-outline:hover { background:var(--white); }

.trust-strip { background:var(--ink-2); color:var(--white); }.trust-grid { display:grid; grid-template-columns:repeat(4,1fr); }.trust-grid > div { padding:29px 20px; border-right:1px solid rgba(255,255,255,.1); }.trust-grid > div:last-child { border:0; }.trust-grid strong { display:block; color:var(--amber); font-size:.93rem; letter-spacing:.04em; text-transform:uppercase; }.trust-grid span { display:block; margin-top:3px; color:#b9c1c8; font-size:.88rem; }

/* Content */
.intro-grid { display:grid; grid-template-columns:1.1fr .9fr; align-items:center; gap:70px; }.intro-grid h2 { margin-bottom:20px; }.intro-card { overflow:hidden; background:var(--ink); color:#d8dce0; border-radius:var(--radius); box-shadow:var(--shadow); }.intro-card h3 { color:var(--white); font-size:1.75rem; }.intro-card > div:last-child { padding:28px; }.intro-card .sprite { min-height:255px; }
.check-list { display:grid; gap:11px; padding:0; margin:20px 0 0; list-style:none; }.check-list li { position:relative; padding-left:28px; }.check-list li::before { content:'✓'; position:absolute; left:0; top:0; color:var(--amber); font-weight:900; }
.section-heading { max-width:760px; margin-bottom:42px; }.section-heading h2 { margin-bottom:14px; }.section-heading > p:last-child { color:var(--muted); }
.service-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }.service-card { overflow:hidden; display:grid; grid-template-rows:200px 1fr; background:var(--white); border:1px solid var(--line); border-radius:var(--radius); transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease; }.service-card:hover { transform:translateY(-5px); color:inherit; border-color:var(--amber); box-shadow:var(--shadow); }.service-card > div:last-child { padding:23px; }.service-card span { display:block; color:var(--amber-deep); font-size:.8rem; font-weight:900; letter-spacing:.09em; }.service-card h3 { margin:8px 0 10px; font-size:1.5rem; }.service-card p { color:var(--muted); }.service-card b { color:var(--ink); font-size:.9rem; }.service-card-plain { grid-template-rows:1fr; min-height:200px; background:var(--ink-2); color:#d8dce0; border:0; }.service-card-plain h3,.service-card-plain b { color:var(--white); }.service-card-plain p { color:#bec6ce; }
.sprite { background-image:url('assets/card-sprite.png'); background-repeat:no-repeat; background-size:300% 200%; background-color:#ddd4c0; }.sprite-1{background-position:0 0}.sprite-2{background-position:50% 0}.sprite-3{background-position:100% 0}.sprite-4{background-position:0 100%}.sprite-5{background-position:50% 100%}.sprite-6{background-position:100% 100%}
.process-section { color:var(--white); background:var(--ink); }.process-section h2 { color:var(--white); }.process-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }.process-grid article { padding:26px; border:1px solid rgba(255,255,255,.15); border-radius:var(--radius-sm); background:rgba(255,255,255,.035); }.process-grid span { display:block; color:var(--amber); font-size:1.1rem; font-weight:900; }.process-grid h3 { margin:11px 0 9px; color:var(--white); font-size:1.2rem; }.process-grid p { margin:0; color:#c0c8cf; font-size:.94rem; }
.faq-layout { display:grid; grid-template-columns:.85fr 1.15fr; align-items:start; gap:70px; }.faq-list { display:grid; gap:11px; }.faq-list details { padding:0 20px; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-sm); }.faq-list summary { padding:19px 28px 19px 0; color:var(--ink); font-weight:800; cursor:pointer; list-style:none; position:relative; }.faq-list summary::after { content:'+'; position:absolute; right:0; top:15px; font-size:1.4rem; color:var(--amber-deep); }.faq-list details[open] summary::after { content:'–'; }.faq-list p { margin:0 0 18px; color:var(--muted); }
.area-section { color:var(--white); background:var(--green); }.area-section h2 { color:var(--white); }.area-section p { color:rgba(255,255,255,.84); }.area-grid { display:grid; grid-template-columns:1fr .85fr; align-items:center; gap:64px; }.area-tags { display:flex; flex-wrap:wrap; gap:10px; }.area-tags span { display:inline-flex; align-items:center; min-height:38px; padding:0 14px; color:var(--white); border:1px solid rgba(255,255,255,.35); border-radius:999px; font-size:.9rem; }
.cta-panel { color:var(--white); background:linear-gradient(110deg, var(--ink), #2b2414); }.cta-inner { display:flex; justify-content:space-between; align-items:center; gap:42px; }.cta-inner h2 { max-width:720px; margin-bottom:10px; color:var(--white); }.cta-inner p { max-width:690px; margin:0; color:#d4d8dc; }.cta-actions { flex-shrink:0; margin:0; }.cta-actions .btn-outline { color:var(--white); }

/* Inner pages */
.page-hero { padding:130px 0 76px; color:var(--white); background:linear-gradient(120deg, var(--ink), var(--ink-2) 66%, #4a3b17); }.page-hero-inner { max-width:890px; }.page-hero h1 { margin-bottom:20px; color:var(--white); }.page-hero p:last-child { max-width:760px; margin:0; color:#d6dce1; font-size:1.15rem; }
.content-layout { display:grid; grid-template-columns:minmax(0,1fr) 330px; align-items:start; gap:72px; }.prose h2 { margin:0 0 16px; font-size:2.1rem; }.prose > * + h2 { margin-top:45px; }.prose ul { padding-left:22px; }.prose li { margin-bottom:9px; }.prose a { color:var(--amber-deep); font-weight:700; }.side-card { position:sticky; top:104px; padding:29px; color:#d0d6db; background:var(--ink-2); border-radius:var(--radius); }.side-card h2 { color:var(--white); font-size:1.7rem; }.side-card a { color:var(--amber-2); }.text-link { display:inline-flex; margin-top:18px; color:var(--amber-deep); font-weight:850; }.info-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:15px; margin:24px 0; }.info-grid article { padding:19px; background:var(--paper); border-radius:var(--radius-sm); border:1px solid var(--line); }.info-grid h3 { margin-bottom:8px; font-size:1.1rem; }.info-grid p { margin:0; color:var(--muted); font-size:.94rem; }.company-data { display:grid; gap:0; border:1px solid var(--line); border-radius:var(--radius-sm); overflow:hidden; }.company-data div { display:grid; grid-template-columns:190px 1fr; border-bottom:1px solid var(--line); }.company-data div:last-child { border:0; }.company-data dt,.company-data dd { margin:0; padding:13px 16px; }.company-data dt { color:var(--ink); font-weight:800; background:var(--paper); }.company-data dd { color:var(--muted); }

/* contacts */
.contact-layout { display:grid; grid-template-columns:.85fr 1.15fr; align-items:start; gap:70px; }.contact-layout h1 { margin-bottom:20px; }.contact-cards { display:grid; gap:12px; margin-top:26px; }.contact-card { display:grid; gap:3px; padding:16px; color:var(--ink); background:var(--paper); border-left:4px solid var(--amber); border-radius:0 var(--radius-sm) var(--radius-sm) 0; }.contact-card:hover { color:var(--ink); background:#fff7df; }.contact-card span { font-size:.78rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); }.contact-card strong { font-size:1rem; }.contact-form { padding:30px; background:var(--ink-2); color:#d8dde1; border-radius:var(--radius); box-shadow:var(--shadow); }.form-heading h2 { color:var(--white); font-size:2rem; }.form-heading p:last-child { color:#c0c8d0; }.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:15px; }.contact-form label { display:grid; gap:6px; margin-top:14px; color:#e7ebee; font-size:.9rem; font-weight:750; }.contact-form input,.contact-form select,.contact-form textarea { width:100%; padding:12px 13px; color:var(--ink); background:var(--white); border:1px solid transparent; border-radius:9px; outline:none; }.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus { border-color:var(--amber); box-shadow:0 0 0 3px rgba(240,180,41,.17); }.consent { display:flex !important; align-items:flex-start; grid-template-columns:18px 1fr; gap:10px !important; font-weight:500 !important; color:#cdd3d8 !important; }.consent input { width:17px; height:17px; margin-top:3px; }.consent a { color:var(--amber-2); }.contact-form .btn { margin-top:22px; }.form-status { min-height:1.4em; margin:12px 0 0; color:var(--amber-2); font-size:.9rem; }

/* Footer / utility */
.site-footer { color:#c7cdd2; background:#090b0d; }.footer-grid { display:grid; grid-template-columns:1.45fr .8fr .95fr; gap:58px; padding:70px 0 38px; }.footer-logo { display:grid; gap:5px; color:var(--white); margin-bottom:18px; }.footer-logo:hover { color:var(--white); }.footer-logo strong { font-size:1.35rem; letter-spacing:.06em; }.footer-logo strong span { color:var(--amber); }.footer-logo small { color:#929ba4; font-size:.73rem; }.footer-brand p { max-width:480px; }.footer-address { color:#a7b0b8; }.site-footer h2 { margin:0 0 16px; color:var(--white); font-size:1rem; letter-spacing:.04em; text-transform:uppercase; }.footer-links { display:grid; gap:8px; padding:0; margin:0; list-style:none; }.footer-links a { color:#c7cdd2; }.footer-links a:hover { color:var(--amber); }.footer-note { margin-top:17px; font-size:.9rem; color:#909ba4; }.footer-bottom { min-height:72px; display:flex; align-items:center; justify-content:space-between; gap:18px; padding:18px 0; border-top:1px solid rgba(255,255,255,.1); color:#88939d; font-size:.85rem; }.footer-bottom > div { display:flex; gap:15px; }.footer-bottom a:hover { color:var(--amber); }
.floating-whatsapp,.back-to-top { position:fixed; right:18px; z-index:50; display:grid; place-items:center; width:52px; height:52px; border-radius:50%; color:var(--ink); font-size:.82rem; font-weight:900; box-shadow:var(--shadow); }.floating-whatsapp { bottom:20px; background:#e2f8e1; border:2px solid #73bd73; }.floating-whatsapp:hover { color:var(--ink); background:#c7efc5; }.back-to-top { right:22px; bottom:84px; color:var(--white); background:var(--ink-3); opacity:0; pointer-events:none; transform:translateY(12px); transition:.16s ease; }.back-to-top.visible { opacity:1; pointer-events:auto; transform:translateY(0); }
.not-found { min-height:70vh; display:grid; place-items:center; padding:160px 0 90px; text-align:center; background:var(--paper); }.not-found p { max-width:550px; margin:0 auto 22px; }

@media (max-width: 1000px) {
  .primary-nav { gap:16px; font-size:.84rem; }.service-grid { grid-template-columns:repeat(2,1fr); }.process-grid { grid-template-columns:repeat(2,1fr); }.intro-grid,.faq-layout,.area-grid,.contact-layout,.content-layout { grid-template-columns:1fr; }.side-card { position:static; }.footer-grid { grid-template-columns:1.4fr 1fr; }.footer-grid > :first-child { grid-column:1 / -1; }.cta-inner { align-items:flex-start; flex-direction:column; }
}
@media (max-width: 800px) {
  .nav-shell { min-height:68px; width:min(100% - 28px, 1320px); }.nav-toggle { display:block; }.primary-nav { position:fixed; top:68px; left:14px; right:14px; display:grid; gap:0; padding:12px; background:var(--white); color:var(--ink); border-radius:14px; box-shadow:var(--shadow); opacity:0; pointer-events:none; transform:translateY(-12px); transition:.16s ease; }.primary-nav.open { opacity:1; pointer-events:auto; transform:translateY(0); }.primary-nav > a,.nav-dropdown > button { width:100%; padding:0 12px; min-height:45px; justify-content:space-between; }.nav-contact { justify-content:center !important; margin-top:6px; color:var(--ink) !important; }.dropdown-menu { position:static; display:none; min-width:0; padding:4px; margin:0 8px 7px; background:var(--paper); box-shadow:none; opacity:1; pointer-events:auto; transform:none; }.nav-dropdown.open .dropdown-menu { display:grid; }.hero { min-height:650px; }.hero-content { padding:100px 0 75px; }.trust-grid { grid-template-columns:repeat(2,1fr); }.trust-grid > div:nth-child(2) { border-right:0; }.trust-grid > div:nth-child(-n+2) { border-bottom:1px solid rgba(255,255,255,.1); }.section { padding:68px 0; }.info-grid { grid-template-columns:1fr; }.contact-form { padding:24px; }.form-grid { grid-template-columns:1fr; }
}
@media (max-width: 560px) {
  .container { width:min(100% - 28px, 1160px); }.brand-copy strong { font-size:1rem; }.brand-copy small { font-size:.62rem; }.hero h1 { font-size:2.72rem; }.hero-actions,.cta-actions { display:grid; width:100%; }.btn { width:100%; }.trust-grid,.service-grid,.process-grid { grid-template-columns:1fr; }.trust-grid > div { border-right:0; border-bottom:1px solid rgba(255,255,255,.1) !important; }.trust-grid > div:last-child { border-bottom:0 !important; }.footer-grid { grid-template-columns:1fr; gap:32px; }.footer-grid > :first-child { grid-column:auto; }.footer-bottom { flex-direction:column; align-items:flex-start; }.company-data div { grid-template-columns:1fr; }.company-data dt { padding-bottom:5px; }.company-data dd { padding-top:5px; }.floating-whatsapp { width:48px; height:48px; right:14px; bottom:14px; }.back-to-top { right:18px; bottom:75px; width:42px; height:42px; }.cta-panel { text-align:left; }
}

.hero .hero-content-wide {
  max-width: 940px !important;
  width: 100% !important;
  padding-left: 22px !important;
  padding-right: 22px !important;
  box-sizing: border-box;
}

.hero .hero-content-wide h1 {
  max-width: none !important;
}

/* Immagini della home */
.intro-card-media {
  height: 255px;
  overflow: hidden;
  background: #ddd4c0;
}

.intro-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Card servizi: foto bloccata nella parte alta, testo sempre leggibile. */
.service-card .service-media {
  height: 200px;
  min-height: 0;
  overflow: hidden;
  background: #e7e1d5;
}

.service-card .service-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
}

.service-card:not(.service-card-plain) > div:last-child {
  position: relative;
  z-index: 1;
  background: var(--white);
}

.service-card-plain > div:last-child {
  position: relative;
  z-index: 1;
  background: var(--ink-2);
}


/* Preventivo online: navigazione e richiami */
.nav-dropdown > button.nav-dropdown-current { color:var(--amber); }
.dropdown-menu a[aria-current="page"] { color:var(--amber-deep); background:var(--paper); }
.hero-note-estimate { max-width:760px; color:rgba(255,255,255,.78); font-style:italic; }
.estimate-cta { background:var(--paper); }
.estimate-cta-card {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:48px;
  padding:42px 46px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--white);
  box-shadow:var(--shadow-soft);
}
.estimate-cta-card > div:first-child { max-width:720px; }
.estimate-cta-card h2 { margin-bottom:12px; font-size:clamp(1.9rem,3.2vw,3rem); }
.estimate-cta-card p:last-child { margin:0; color:var(--muted); }
.estimate-cta-actions { flex:0 0 auto; display:grid; justify-items:stretch; gap:10px; min-width:250px; text-align:center; }
.estimate-cta-actions .btn { width:100%; }
.estimate-contact-link { color:var(--amber-deep); font-size:.9rem; font-weight:800; }
.estimate-contact-link:hover { color:var(--ink); }
.estimate-cta-actions small { color:var(--muted); font-size:.76rem; }

@media (max-width:1000px) {
  .primary-nav { gap:14px; font-size:.82rem; }
  .nav-contact { padding-left:14px !important; padding-right:14px !important; }
  .estimate-cta-card { align-items:flex-start; flex-direction:column; }
  .estimate-cta-actions { width:100%; max-width:360px; }
}
@media (max-width:560px) {
  .estimate-cta-card { padding:28px 22px; gap:28px; }
  .estimate-cta-actions { max-width:none; }
}