/* FirstCall Site Services — landing styles
   Palette: cool neutrals + single safety-orange accent. Radius system:
   buttons = pill, cards = 18px, chips = pill. One theme (light), dark closing band.
   Regole validate (feedback Mattia, landing pay-per-call precedenti):
   niente animazioni/transizioni, corpo testo 18px e mai testo sotto i 15px,
   tap target 56-60px, niente hover-dipendenza (solo :active istantaneo),
   niente contenuto nascosto, padding di sezione contenuti. */

:root {
  --ink: #171a20;
  --ink-2: #1f242c;
  --body: #3c424c;
  --muted: #565d68;
  --bg: #f4f5f6;
  --surface: #ffffff;
  --line: #e2e5e9;
  --accent: #e85d26;
  --accent-deep: #cf4d1a;
  --accent-soft: #fdeee5;
  --ok: #1e9e5a;
  --radius-card: 18px;
  --shadow-card: 0 10px 30px rgba(23, 26, 32, 0.08);
  --shadow-pop: 0 18px 50px rgba(23, 26, 32, 0.16);
  --container: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Barlow", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--body);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  color: var(--ink); font-weight: 700; line-height: 1.04;
  letter-spacing: -0.005em; text-wrap: balance;
}

h1 { font-size: clamp(2.8rem, 6.2vw, 4.7rem); font-weight: 800; }
h2 { font-size: clamp(2.15rem, 4.2vw, 3.2rem); font-weight: 800; }
h3 { font-size: 1.45rem; line-height: 1.18; }

p { max-width: 62ch; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* Guard against grid blowout from intrinsic image widths */
.hero-grid > *, .units-grid > *, .cases-grid > *, .why-grid > *,
.how-grid > *, .faq-grid > *, .footer-inner > *, .stats-grid > * { min-width: 0; }

.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff;
  padding: 10px 18px; z-index: 100; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons (tap target 56px minimo, niente transizioni) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  text-transform: uppercase; letter-spacing: 0.035em;
  border-radius: 999px; font-weight: 700; text-decoration: none;
  white-space: nowrap; min-height: 56px;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.btn-primary {
  background: var(--accent); color: #fff;
  padding: 14px 30px; font-size: 1.3rem;
  box-shadow: 0 10px 26px rgba(232, 93, 38, 0.32);
}
.btn-primary:active { background: var(--accent-deep); }

.btn-xl { padding: 16px 40px; font-size: 1.55rem; min-height: 62px; }

.btn-call {
  background: var(--ink); color: #fff; padding: 12px 24px; font-size: 1.25rem;
}
.btn-call:active { background: var(--ink-2); }

.ic { width: 20px; height: 20px; fill: currentColor; flex: none; }

/* ---------- Header (solido, niente blur) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 16px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 38px; height: 38px; border-radius: 10px; flex: none; }
.brand-name {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  text-transform: uppercase; color: var(--ink); font-weight: 800;
  font-size: 1.5rem; letter-spacing: 0.01em;
}
.brand-name em { font-style: normal; font-weight: 600; color: var(--muted); }
.brand-name-light { color: #fff; }
.brand-name-light em { color: rgba(255, 255, 255, 0.66); }

.header-left { display: flex; align-items: center; gap: 26px; min-width: 0; }
.header-right { display: flex; align-items: center; gap: 18px; }

/* ---------- Dropdown servizi (details, zero framework) ---------- */
.nav-services { position: relative; }
.nav-services summary {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer; list-style: none;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  text-transform: uppercase; letter-spacing: 0.035em;
  font-weight: 700; font-size: 1.2rem; color: var(--ink);
  min-height: 44px; padding: 4px 10px; border-radius: 10px;
}
.nav-services summary::-webkit-details-marker { display: none; }
.nav-services summary:active { background: var(--line); }
.nav-caret { width: 15px; height: 15px; fill: currentColor; flex: none; }
.nav-services[open] .nav-caret { transform: rotate(180deg); }
.nav-panel {
  position: absolute; left: 0; top: calc(100% + 10px); z-index: 70;
  display: flex; flex-direction: column; min-width: 270px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; box-shadow: var(--shadow-pop); padding: 8px;
}
.nav-panel a {
  display: flex; align-items: center; min-height: 48px; padding: 4px 14px;
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: 1.0625rem;
  border-radius: 9px; white-space: nowrap;
}
.nav-panel a:active { background: var(--accent-soft); color: var(--accent-deep); }
@media (hover: hover) {
  .nav-services summary:hover { color: var(--accent-deep); }
  .nav-panel a:hover { background: var(--bg); color: var(--accent-deep); }
}
.header-hours { text-align: right; line-height: 1.35; }
.hours-label { display: block; font-weight: 600; color: var(--ink); font-size: 0.9375rem; }
.hours-sub { display: block; color: var(--muted); font-size: 0.9375rem; }

/* ---------- Hero ---------- */
.hero { padding: 44px 0 60px; overflow: hidden; }

.hero-grid {
  display: grid; grid-template-columns: 1.02fr 0.98fr;
  gap: 56px; align-items: center;
}

.hero-avail {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--ink); font-weight: 600; font-size: 1rem;
  background: var(--surface); border: 1px solid var(--line);
  padding: 9px 16px; border-radius: 999px; margin-bottom: 22px;
}
.pulse-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); flex: none; }

.hero-sub { margin: 18px 0 30px; font-size: 1.3rem; color: var(--body); max-width: 34ch; }

.hero-trust { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 12px; margin-top: 16px; }
.stars { display: inline-flex; gap: 3px; flex: none; }
.stars svg { width: 19px; height: 19px; fill: var(--accent); }
.hero-trust-text { font-weight: 600; color: var(--ink); font-size: 1rem; }

.hero-points { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; margin-top: 28px; max-width: 560px; }
.hero-points li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--ink); font-size: 1.0625rem; }
.ic-check { width: 22px; height: 22px; fill: var(--accent); flex: none; }

.hero-media { position: relative; }
.hero-media img {
  width: 100%; height: auto; border-radius: var(--radius-card);
  box-shadow: var(--shadow-pop); object-fit: cover; aspect-ratio: 16 / 10.6;
}

.dispatch-card {
  position: absolute; left: -26px; bottom: -30px;
  background: var(--surface); border-radius: var(--radius-card);
  padding: 20px 26px; box-shadow: var(--shadow-pop);
  border: 1px solid var(--line);
}
.dispatch-title { font-weight: 800; color: var(--ink); font-size: 1.1rem; letter-spacing: -0.01em; }
.dispatch-sub { color: var(--muted); font-size: 0.9375rem; margin: 3px 0 10px; }
.dispatch-phone {
  display: inline-block; padding: 6px 0; min-height: 44px;
  color: var(--accent); font-weight: 800; font-size: 1.6rem; letter-spacing: -0.02em;
  text-decoration: none; font-variant-numeric: tabular-nums;
}
.dispatch-phone:active { color: var(--accent-deep); }

/* ---------- Stats (banda scura, tra How e FAQ) ---------- */
.stats { background: var(--ink); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 40px 20px; text-align: center; }
.stat + .stat { border-left: 1px solid rgba(255, 255, 255, 0.12); }
.stat-num {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  display: block; color: var(--accent); font-weight: 800; font-size: 2.7rem;
  letter-spacing: 0; font-variant-numeric: tabular-nums;
}
.stat-label { display: block; color: rgba(255, 255, 255, 0.78); font-size: 0.9375rem; margin-top: 6px; }

/* ---------- Sections ---------- */
section { scroll-margin-top: 88px; }
.unit-card[id], .case-dark[id] { scroll-margin-top: 96px; }

.section-head { max-width: 660px; margin-bottom: 36px; }
.section-head p { margin-top: 14px; }

.units { padding: 72px 0 56px; }

.units-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.unit-card {
  background: var(--surface); border-radius: var(--radius-card); overflow: hidden;
  box-shadow: var(--shadow-card); display: flex; flex-direction: column;
}
.unit-card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.unit-link {
  display: flex; flex-direction: column; flex: 1;
  text-decoration: none; color: inherit;
}
.unit-link:active { transform: translateY(1px); }
.unit-link:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.unit-featured { grid-column: span 2; }
.unit-featured img { aspect-ratio: unset; flex: 1; min-height: 300px; height: 100%; }
.unit-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.unit-body p { color: var(--muted); font-size: 1rem; margin-top: 7px; }
.unit-call {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 14px;
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  text-transform: uppercase; letter-spacing: 0.035em;
  color: var(--accent); font-weight: 700; font-size: 1.15rem;
}
.unit-call .ic { width: 17px; height: 17px; }
@media (hover: hover) {
  .unit-link:hover h3 { color: var(--accent); }
  .unit-link:hover .unit-call { text-decoration: underline; text-underline-offset: 4px; }
}

.unit-card-cta { background: var(--ink); justify-content: center; }
.unit-card-cta .unit-body { justify-content: center; }
.unit-card-cta h3 { color: #fff; }
.unit-card-cta p { color: rgba(255, 255, 255, 0.78); }
.unit-card-cta .btn { margin-top: 18px; align-self: flex-start; }
@media (min-width: 768px) {
  /* height:auto lascia lavorare aspect-ratio 4/3 (l'attributo height="600"
     altrimenti blocca le foto in verticale). Solo desktop: il mobile resta com'e'. */
  .unit-card img { height: auto; }
  /* flex-basis 0: l'altezza riga la detta la card Event, non l'intrinseca della foto */
  .unit-featured img { flex: 1 1 0px; height: auto; min-height: 300px; }
}

/* ---------- Why ---------- */
.why { padding: 24px 0 72px; }
.why-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 64px; align-items: center; }
.why-head p { margin-top: 14px; }

/* ---------- Accordion condiviso (why + FAQ) ---------- */
.acc { border-top: 1px solid var(--line); }
.acc summary {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 20px 0; min-height: 60px; cursor: pointer; list-style: none;
}
.acc summary::-webkit-details-marker { display: none; }
.acc-plus {
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  border: 1px solid var(--line); background: var(--surface);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 1.5rem; font-weight: 500; line-height: 1;
}
.acc-plus::before { content: "+"; }
.acc[open] .acc-plus { background: var(--accent); border-color: var(--accent); color: #fff; }
.acc[open] .acc-plus::before { content: "\2212"; }
.acc > p { color: var(--muted); padding: 0 0 24px; max-width: 58ch; }

.why-list { display: block; }
.why-call {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-card); box-shadow: var(--shadow-card);
  padding: 30px 34px;
}
.why-call-label { color: var(--muted); font-size: 1rem; font-weight: 600; }
.why-call .dispatch-phone { font-size: 2.2rem; }
.why-call-sub { color: var(--muted); font-size: 0.9375rem; }
.why-title {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 1.9rem; font-weight: 700; color: var(--ink);
  letter-spacing: -0.005em; line-height: 1.1; display: inline-block;
  transform-origin: left center;
}
@media (hover: hover) {
  .why-title { transition: transform 0.15s ease, color 0.15s ease; }
  .why-item summary:hover .why-title { color: var(--accent); transform: scale(1.05); }
  .acc summary:hover .acc-plus { border-color: var(--accent); color: var(--accent); }
}
.why-item[open] .why-title { color: var(--accent); }

/* ---------- Use cases ---------- */
.cases { padding-bottom: 72px; }
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.case {
  position: relative; border-radius: var(--radius-card); overflow: hidden;
  min-height: 300px; display: flex; align-items: flex-end;
  background-image: linear-gradient(180deg, rgba(23, 26, 32, 0) 30%, rgba(23, 26, 32, 0.85) 82%);
  background-size: cover; background-position: center;
}
.case-wide { grid-column: span 2; }
.case-construction { background-image: linear-gradient(180deg, rgba(23, 26, 32, 0) 30%, rgba(23, 26, 32, 0.85) 82%), url("../assets/img/case-construction.jpg"); }
.case-event { background-image: linear-gradient(180deg, rgba(23, 26, 32, 0) 30%, rgba(23, 26, 32, 0.85) 82%), url("../assets/img/case-event.jpg"); }
.case-body { padding: 26px 28px; }
.case h3 { color: #fff; font-size: 1.4rem; }
.case p { color: rgba(255, 255, 255, 0.92); font-size: 1rem; margin-top: 6px; max-width: 52ch; }

.case-dark { grid-column: span 3; background: var(--ink); min-height: unset; }
.case-dark .case-body { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 40px; width: 100%; padding: 28px 32px; }
.case-dark h3 { flex: none; }
.case-dark p { flex: 1 1 320px; margin: 0; }
.case-link {
  display: inline-flex; align-items: center; min-height: 44px;
  color: var(--accent); font-weight: 800; font-size: 1.2rem; text-decoration: none;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.case-link:active { color: #fff; }

/* ---------- Aree servite (pagine stato) ---------- */
.areas { padding-bottom: 72px; }
.areas-grid {
  list-style: none; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 14px 28px; max-width: 980px;
}
.areas-grid li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--ink); font-size: 1.0625rem; }
.areas-note { margin-top: 26px; color: var(--muted); }
.areas-note a { color: var(--accent); font-weight: 700; text-decoration: none; }
.areas-note a:active { color: var(--accent-deep); }

/* ---------- How it works ---------- */
.how { padding-bottom: 72px; }
.how-grid { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.how-step {
  background: var(--surface); border-radius: var(--radius-card);
  padding: 20px 24px; box-shadow: var(--shadow-card);
  display: flex; align-items: center; gap: 16px; min-height: 84px;
}
.how-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%; flex: none;
  background: var(--accent-soft); color: var(--accent-deep);
  font-weight: 800; font-size: 1.2rem;
  font-variant-numeric: tabular-nums;
}
.how-step h3 { font-size: 1.4rem; }

.how-cta {
  margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 18px 32px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card);
  padding: 26px 32px; box-shadow: var(--shadow-card);
}
.how-cta-title {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-weight: 700; color: var(--ink); font-size: 1.7rem; letter-spacing: -0.005em;
}

/* ---------- Reviews ---------- */
.reviews { padding: 64px 0 0; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.reviews-grid > * { min-width: 0; }
.review {
  background: var(--surface); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); padding: 26px 28px; margin: 0;
}
.review blockquote { margin: 12px 0 14px; color: var(--ink); font-weight: 600; font-size: 1.0625rem; line-height: 1.5; }
.review figcaption { color: var(--muted); font-size: 0.9375rem; }
@media (max-width: 860px) { .reviews { padding-top: 48px; } .reviews-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ (sempre visibili, mai fisarmoniche) ---------- */
.faq { padding: 72px 0; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; align-items: start; }
.faq-col { min-width: 0; }
@media (min-width: 768px) {
  .faq-col .acc:last-child, .why-list .acc:last-child { border-bottom: 1px solid var(--line); }
}
.faq-q {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 1.5rem; font-weight: 700; color: var(--ink); line-height: 1.15;
}

/* ---------- Final CTA + footer ---------- */
.final { background: var(--ink); padding: 64px 0; }
.final-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.final h2 { color: #fff; }
.final p { color: rgba(255, 255, 255, 0.78); margin-top: 12px; }
.final-action { text-align: center; }
.final-hours { margin-top: 12px; color: rgba(255, 255, 255, 0.62); font-size: 0.9375rem; }

.site-footer { background: var(--ink-2); padding: 48px 0 36px; }
.footer-inner {
  display: grid; grid-template-columns: 1.4fr 1fr 0.8fr; gap: 40px;
  padding-bottom: 30px; border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.footer-brand p { color: rgba(255, 255, 255, 0.62); font-size: 0.9375rem; margin-top: 10px; max-width: 42ch; }
.footer-contact { display: flex; flex-direction: column; gap: 6px; }
.footer-contact a {
  display: inline-flex; align-items: center; min-height: 44px;
  color: #fff; font-weight: 800; font-size: 1.4rem; text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.footer-contact a:active { color: var(--accent); }
.footer-contact span { color: rgba(255, 255, 255, 0.62); font-size: 0.9375rem; }
.footer-legal { display: flex; flex-direction: column; gap: 12px; }
.footer-legal a { color: rgba(255, 255, 255, 0.7); text-decoration: none; font-size: 0.9375rem; padding: 4px 0; }
.footer-legal a:active { color: #fff; }
.footer-note { padding-top: 20px; }
.footer-note p { color: rgba(255, 255, 255, 0.5); font-size: 0.9375rem; max-width: none; }

/* ---------- Sticky mobile call bar (solida, niente blur) ---------- */
.callbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: var(--ink);
  display: none;
}
.callbar-btn { width: 100%; min-height: 60px; font-size: 1.15rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .units-grid { grid-template-columns: 1fr 1fr; }
  .unit-featured { grid-column: span 2; }
  .unit-card-cta { grid-column: span 2; }
  .header-left { gap: 14px; }
  .how-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 36px; }
  .why-head { position: static; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .hero { padding: 32px 0 48px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-sub { max-width: 60ch; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: none; }
  .stat { border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 30px 16px; }
  .stat:nth-child(-n+2) { border-top: none; }
  .cases-grid { grid-template-columns: 1fr; }
  .case-wide, .case-dark { grid-column: span 1; }
  .header-hours { display: none; }
}

@media (max-width: 420px) {
  .hero-avail { font-size: 0.9375rem; padding: 8px 12px; }
  h1 { font-size: 2.25rem; }
  .brand-name em { display: none; }
  .header-left { gap: 8px; }
}

@media (max-width: 767px) {
  body { padding-bottom: 84px; }
  .callbar { display: block; }
  .btn-call span { display: none; }
  .btn-call { padding: 12px 16px; }
  .units { padding: 56px 0 48px; }
  .units-grid { grid-template-columns: 1fr; }
  .unit-featured { grid-column: span 1; }
  .unit-card-cta { grid-column: span 1; }
  .unit-featured img { height: auto; aspect-ratio: 4 / 3; }
  .nav-our { display: none; }
  .nav-services summary { font-size: 1.1rem; padding: 4px 6px; }
  .nav-panel { min-width: 240px; }
  .brand-name em { display: none; }
  .header-left { gap: 10px; }
  .why { padding-bottom: 56px; }
  .hero-points { grid-template-columns: 1fr; gap: 12px; }
  .why-title { font-size: 1.55rem; }
  .cases { padding-bottom: 56px; }
  .areas { padding-bottom: 56px; }
  .areas-grid { grid-template-columns: 1fr 1fr; gap: 12px 18px; }
  .how { padding-bottom: 56px; }
  .how-grid { grid-template-columns: 1fr; }
  .faq { padding: 56px 0; }
  .faq-grid { grid-template-columns: 1fr; }
  .dispatch-card { position: static; margin: 14px 0 0; }
  .final { padding: 56px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}