/* =========================
   CONTATTI 3.0 — Mamma Vesuvia
   ========================= */

:root{
  --ct-bg: #ffffff;
  --ct-soft: #f6f7f7;

  --ct-text: #141416;
  --ct-muted: #5b5b61;

  --ct-accent: #0d4f4f;
  --ct-accent2: #0a3f3f;

  --ct-border: rgba(0,0,0,.08);
  --ct-shadow: 0 14px 40px rgba(0,0,0,.10);

  --ct-radius: 18px;
  --ct-max: 1120px;
}

*{ box-sizing: border-box; }
body{
  margin:0;
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ct-text);
  background: var(--ct-bg);
  line-height: 1.5;
}

.ct-container{
  max-width: var(--ct-max);
  margin: 0 auto;
  padding: 0 16px;
}

/* HERO */
.ct-hero{
  padding: 54px 0 26px;
  background:
    radial-gradient(900px 420px at 18% 30%, rgba(13,79,79,.14), transparent 60%),
    linear-gradient(180deg, #fff, var(--ct-soft));
  border-bottom: 1px solid var(--ct-border);
}
.ct-kicker{
  margin:0 0 10px;
  color: var(--ct-muted);
  font-weight: 800;
  letter-spacing: .12px;
  text-transform: uppercase;
  font-size: .86rem;
}
.ct-hero h1{
  margin:0 0 10px;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.6px;
}
.ct-subtitle{
  margin:0;
  color: var(--ct-muted);
  max-width: 90ch;
}
.ct-heroActions{
  margin-top: 16px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* buttons */
.ct-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 14px;
  border-radius: 999px;
  text-decoration:none;
  font-weight: 900;
  border: 1px solid transparent;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
  cursor: pointer;
}
.ct-btn:active{ transform: scale(.99); }

.ct-btn--primary{
  background: var(--ct-accent);
  color: #fff;
}
.ct-btn--primary:hover{
  background: var(--ct-accent2);
  transform: translateY(-1px);
}

.ct-btn--ghost{
  background: rgba(13,79,79,.08);
  color: var(--ct-accent2);
  border: 1px solid rgba(13,79,79,.14);
}
.ct-btn--ghost:hover{
  background: rgba(13,79,79,.12);
  transform: translateY(-1px);
}

.ct-btn--outline{
  background:#fff;
  color: var(--ct-accent2);
  border: 1px solid rgba(13,79,79,.22);
}
.ct-btn--outline:hover{
  background: rgba(13,79,79,.06);
  border-color: rgba(13,79,79,.30);
  transform: translateY(-1px);
}

.ct-btn--ghostSmall{
  background: rgba(0,0,0,.04);
  color: var(--ct-text);
  border: 1px solid rgba(0,0,0,.06);
}
.ct-btn--ghostSmall:hover{
  background: rgba(0,0,0,.06);
}

/* BODY layout */
.ct-body{
  padding: 34px 0 58px;
  background: linear-gradient(180deg, var(--ct-soft), #fff 30%);
}
.ct-layout{
  display:grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
}

/* aside sticky */
.ct-asideBox{
  position: sticky;
  top: 90px;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--ct-border);
  border-radius: var(--ct-radius);
  box-shadow: var(--ct-shadow);
  padding: 16px;
}
.ct-asideTitle{
  font-weight: 900;
  letter-spacing: -0.2px;
  margin-bottom: 10px;
}
.ct-nav{
  display:grid;
  gap: 8px;
}
.ct-navLink{
  display:flex;
  text-decoration:none;
  color: var(--ct-text);
  font-weight: 850;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.06);
  background: rgba(255,255,255,.85);
  transition: background 160ms ease, transform 160ms ease, border-color 160ms ease;
}
.ct-navLink:hover{
  background: rgba(13,79,79,.06);
  border-color: rgba(13,79,79,.18);
  transform: translateY(-1px);
}
.ct-navLink.is-active{
  background: rgba(13,79,79,.10);
  border-color: rgba(13,79,79,.28);
  color: var(--ct-accent2);
}
.ct-asideMini{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.ct-miniBtn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 12px;
  border-radius: 999px;
  text-decoration:none;
  font-weight: 900;
  border: 1px solid rgba(13,79,79,.22);
  background: rgba(13,79,79,.10);
  color: var(--ct-accent2);
}
.ct-miniBtn--ghost{
  background:#fff;
}

/* sections */
.ct-section{
  padding: 18px;
  border-radius: var(--ct-radius);
  border: 1px solid var(--ct-border);
  box-shadow: 0 10px 24px rgba(0,0,0,.06);
  background: #fff;
  margin-bottom: 16px;
}
.ct-head h2{
  margin: 0 0 8px;
  font-size: clamp(22px, 2.4vw, 32px);
  letter-spacing: -0.3px;
}
.ct-head p{
  margin: 0;
  color: var(--ct-muted);
}

.ct-muted{ color: var(--ct-muted); }
.ct-small{ font-size: .92rem; }

.ct-grid3{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.ct-grid2{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ct-card{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,.08);
  padding: 16px;
}
.ct-card--accent{
  background:
    radial-gradient(900px 360px at 15% 30%, rgba(13,79,79,.12), transparent 60%),
    linear-gradient(180deg, #fff, #fafafa);
}

.ct-ico{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(13,79,79,.10);
  border: 1px solid rgba(13,79,79,.14);
  margin-bottom: 10px;
  font-size: 22px;
}

.ct-actions{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ct-callout{
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(13,79,79,.06);
  border: 1px solid rgba(13,79,79,.12);
}

/* form */
.ct-form{
  margin-top: 14px;
}
.ct-formGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.ct-field{
  display:flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 850;
}
.ct-field span{
  font-size: .92rem;
  color: var(--ct-text);
}
.ct-field input,
.ct-field textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  font: inherit;
  outline: none;
}
.ct-field input:focus,
.ct-field textarea:focus{
  border-color: rgba(13,79,79,.35);
  box-shadow: 0 0 0 4px rgba(13,79,79,.10);
}
.ct-field--full{
  grid-column: 1 / -1;
}

.ct-formBottom{
  margin-top: 12px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.ct-toast{
  margin-top: 10px;
  font-weight: 850;
  color: var(--ct-accent2);
  min-height: 20px;
}

/* map */
.ct-mapGrid{
  align-items: stretch;
}
.ct-mapBox{
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 12px 30px rgba(0,0,0,.08);
  background: #fff;
}
.ct-mapBox iframe{
  width: 100%;
  height: 360px;
  border: 0;
  display:block;
}

.ct-miniLinks{
  margin-top: 12px;
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.ct-miniLinks a{
  text-decoration: none;
  font-weight: 900;
  color: var(--ct-accent2);
}

/* accordion */
.ct-acc{
  margin-top: 14px;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.92);
  box-shadow: 0 12px 30px rgba(0,0,0,.08);
  overflow: hidden;
}
.ct-acc summary{
  cursor:pointer;
  list-style: none;
  padding: 14px 16px;
  font-weight: 900;
}
.ct-acc summary::-webkit-details-marker{ display:none; }
.ct-accBody{
  padding: 0 16px 16px;
}

.ct-final{
  margin-top: 14px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,.08);
  background:
    radial-gradient(900px 360px at 15% 30%, rgba(13,79,79,.12), transparent 60%),
    linear-gradient(180deg, #fff, #fafafa);
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.ct-final h3{ margin:0 0 6px; }
.ct-finalBtns{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* responsive */
@media (max-width: 980px){
  .ct-layout{ grid-template-columns: 1fr; }
  .ct-asideBox{ position: static; }
  .ct-grid3{ grid-template-columns: 1fr; }
  .ct-grid2{ grid-template-columns: 1fr; }
  .ct-formGrid{ grid-template-columns: 1fr; }
}