/* ═══════════════════════════════════════════════════════════════
   ForesteriaGenova.it — foglio di stile condiviso pagine appartamento
   Stesso design language della home (variabili, font, componenti).
   v=3.0 | 2026-07-28
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  --cream:   #F5F2EC;
  --warm:    #EDE8DF;
  --gold:    #B8975A;
  --gold-lt: #D4B483;
  --dark:    #1C1A16;
  --mid:     #4A4540;
  --light:   #8A847C;
  --white:   #FDFCFA;
  --serif:   'Cormorant Garamond', Georgia, serif;
  --sans:    'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--dark);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV (identica alla home) ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 4rem;
  background: rgba(245,242,236,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(184,151,90,0.15);
  transition: padding .3s;
}
nav.scrolled { padding: 1rem 4rem; }
.nav-logo {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: .08em;
  color: var(--dark);
  text-decoration: none;
}
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  transition: color .2s;
}
.nav-links a:hover { color: var(--gold); }
.nav-cta {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--dark);
  padding: .65rem 1.6rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s;
}
.nav-cta:hover { background: var(--gold); }
.lang-switcher { display: flex; gap: .3rem; align-items: center; margin-left: .5rem; }
.lang-btn {
  font-family: var(--sans); font-size: .65rem; font-weight: 600;
  letter-spacing: .08em; color: var(--light);
  padding: .25rem .45rem;
  border: 1px solid transparent;
  text-decoration: none; transition: all .2s;
}
.lang-btn:hover, .lang-btn.active { color: var(--gold); border-color: rgba(184,151,90,.4); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 1.5px; background: var(--dark); display: block; transition: .3s; }

/* Menu mobile a tendina */
.nav-mobile {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; z-index: 99;
  background: rgba(245,242,236,0.98);
  backdrop-filter: blur(12px);
  padding: 6rem 2rem 2rem;
  border-bottom: 1px solid rgba(184,151,90,.2);
  flex-direction: column; gap: 1.4rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: .82rem; font-weight: 500; letter-spacing: .12em;
  text-transform: uppercase; color: var(--mid); text-decoration: none;
}
.nav-mobile a:hover { color: var(--gold); }

/* ── COMMONS ── */
section { padding: 6rem 4rem; }
.section-eyebrow {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  line-height: 1.18;
  color: var(--dark);
  margin-bottom: 1.5rem;
}
.section-title em { font-style: italic; color: var(--gold); }
.divider { width: 48px; height: 1px; background: var(--gold); margin: 1.5rem 0; }

.btn-primary {
  display: inline-block;
  background: var(--dark);
  color: var(--white);
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 1rem 2.4rem;
  text-decoration: none;
  transition: background .2s, transform .2s;
}
.btn-primary:hover { background: var(--gold); transform: translateY(-1px); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex; align-items: center; flex-wrap: wrap; gap: .6rem;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--light);
  margin-bottom: 2.5rem;
}
.breadcrumb a { color: var(--light); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: rgba(184,151,90,.5); }
.breadcrumb .current { color: var(--mid); }

/* ── TESTATA APPARTAMENTO ── */
.apt-hero { padding-top: 130px; padding-bottom: 3rem; }
.apt-hero-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 2rem; flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.apt-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 300;
  line-height: 1.12;
  color: var(--dark);
}
.apt-title em { font-style: italic; color: var(--gold); }
.apt-subtitle {
  font-size: .9rem;
  color: var(--mid);
  font-weight: 300;
  margin-top: 1rem;
  letter-spacing: .03em;
}
.apt-subtitle .dot { color: var(--gold); padding: 0 .35rem; }

/* Badge disponibilità (gestito da JS + status.json) */
.apt-avail {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .7rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  padding: .55rem 1.1rem;
  border: 1px solid rgba(184,151,90,.35);
  color: var(--mid);
  white-space: nowrap;
}
.apt-avail .avail-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #7da87b;
  flex-shrink: 0;
}
.apt-avail[data-state="busy"] .avail-dot { background: #b8975a; }
.apt-avail[data-state="busy"] { color: var(--gold); border-color: var(--gold); }

/* Banner occupato */
.occ-banner {
  display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap;
  background: var(--dark);
  border-left: 3px solid var(--gold);
  padding: 1.8rem 2.2rem;
  margin-bottom: 2.5rem;
}
.occ-banner[hidden] { display: none; }
.occ-banner-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 50%;
  background: rgba(184,151,90,.15);
  border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.occ-banner-body { flex: 1; min-width: 260px; }
.occ-banner-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: .3rem;
}
.occ-banner-text {
  font-size: .82rem;
  color: rgba(255,255,255,.55);
  font-weight: 300;
  line-height: 1.65;
}
.occ-banner .btn-primary { background: var(--gold); color: var(--dark); }
.occ-banner .btn-primary:hover { background: var(--gold-lt); }

/* ── GALLERY (contenuta: max ~55% viewport, non a tutta pagina) ── */
.apt-gallery {
  position: relative;
  aspect-ratio: 16/9;
  max-width: 760px;
  overflow: hidden;
  background: var(--dark);
}
.gallery-slider { position: relative; width: 100%; height: 100%; }
.gallery-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .4s ease; }
.gallery-slide.active { opacity: 1; }
.gallery-slide img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  cursor: zoom-in;
}
.gallery-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(28,26,22,.55); border: none; color: #fff;
  font-size: 1.8rem; line-height: 1; padding: .5rem 1rem;
  cursor: pointer; z-index: 3; transition: background .2s;
}
.gallery-btn:hover { background: rgba(184,151,90,.8); }
.gallery-prev { left: .8rem; }
.gallery-next { right: .8rem; }
.gallery-counter {
  position: absolute; bottom: .9rem; right: 1rem;
  background: rgba(28,26,22,.6); color: rgba(255,255,255,.8);
  font-size: .65rem; letter-spacing: .08em;
  padding: .25rem .7rem; z-index: 3;
}
.apt-gallery-placeholder {
  aspect-ratio: 16/9;
  max-width: 760px;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: .8rem;
  background: var(--warm);
  border: 1.5px dashed rgba(184,151,90,.3);
}
.apt-gallery-placeholder svg { color: rgba(184,151,90,.4); }
.apt-gallery-placeholder span {
  font-size: .75rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--light);
}

/* ── CORPO PAGINA ── */
.apt-detail { background: var(--warm); }
.apt-detail-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 4rem;
  align-items: start;
}
.detail-h2 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.8vw, 2.3rem);
  font-weight: 300;
  color: var(--dark);
}
.detail-h2 em { font-style: italic; color: var(--gold); }
.detail-h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--dark);
  margin: 2.6rem 0 1.1rem;
}
.detail-desc {
  font-size: .93rem;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.85;
}
.apt-features {
  display: flex; flex-wrap: wrap; gap: .8rem 1.4rem;
}
.apt-feat {
  display: flex; align-items: center; gap: .4rem;
  font-size: .78rem;
  color: var(--mid);
  white-space: nowrap;
}
.apt-feat svg { color: var(--gold); flex-shrink: 0; }
.included-list { list-style: none; display: flex; flex-direction: column; gap: .7rem; }
.included-list li {
  display: flex; align-items: flex-start; gap: .6rem;
  font-size: .87rem; color: var(--mid); font-weight: 300; line-height: 1.6;
}
.included-list li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 500;
  flex-shrink: 0;
}
.zone-text {
  font-size: .9rem; color: var(--mid); font-weight: 300; line-height: 1.8;
  margin-bottom: 1.5rem;
}
.apt-map {
  aspect-ratio: 16/8;
  background: var(--cream);
  border: 1px solid rgba(184,151,90,.2);
}
.apt-map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Colonna prezzo sticky */
.apt-side { position: sticky; top: 100px; }
.side-card {
  background: var(--dark);
  padding: 2.5rem;
  display: flex; flex-direction: column; gap: 1.1rem;
}
.side-price-label {
  font-size: .65rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--gold);
}
.side-price {
  font-family: var(--serif);
  font-size: 2.6rem; font-weight: 300;
  color: var(--white); line-height: 1;
}
.side-price .mo { font-size: 1rem; color: rgba(255,255,255,.45); }
.side-price-note {
  font-size: .72rem; color: rgba(255,255,255,.4);
  font-style: italic; line-height: 1.6;
}
.side-points { list-style: none; display: flex; flex-direction: column; gap: .55rem; margin: .6rem 0; }
.side-points li {
  display: flex; align-items: flex-start; gap: .55rem;
  font-size: .8rem; color: rgba(255,255,255,.6); font-weight: 300; line-height: 1.55;
}
.side-points li::before { content: '✓'; color: var(--gold); flex-shrink: 0; }
.side-cta {
  display: block; text-align: center;
  background: var(--gold); color: var(--dark);
  font-family: var(--sans); font-size: .78rem; font-weight: 500;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 1.1rem; text-decoration: none;
  transition: background .2s, transform .2s;
  margin-top: .4rem;
}
.side-cta:hover { background: var(--gold-lt); transform: translateY(-1px); }
.side-contact {
  text-align: center;
  font-size: .78rem; color: rgba(255,255,255,.4);
  padding-top: .8rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.side-contact a { color: var(--gold-lt); text-decoration: none; }
.side-contact a:hover { color: var(--gold); }

/* ── FORM CONTATTI ── */
.apt-contact { background: var(--dark); }
.apt-contact .section-eyebrow { color: var(--gold); }
.apt-contact .section-title { color: var(--white); }
.apt-contact .section-title em { color: var(--gold-lt); }
.apt-contact .divider { background: var(--gold); }
.apt-contact-lead {
  font-size: .92rem; color: rgba(255,255,255,.55);
  font-weight: 300; line-height: 1.75; max-width: 640px;
  margin-bottom: 3rem;
}
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; max-width: 760px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: .5rem; }
.form-label {
  font-size: .65rem; letter-spacing: .15em;
  text-transform: uppercase; color: rgba(255,255,255,.4);
}
.form-input, .form-select, .form-textarea {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--white);
  font-family: var(--sans);
  font-size: .88rem;
  font-weight: 300;
  padding: .9rem 1.2rem;
  outline: none;
  transition: border-color .2s, background .2s;
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,.09);
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255,255,255,.25); }
.form-select { appearance: none; cursor: pointer; }
.form-select option { background: var(--dark); }
.form-textarea { resize: vertical; min-height: 110px; }
.form-check { display: flex; align-items: flex-start; gap: .8rem; margin-top: .4rem; }
.form-check input[type="checkbox"] { margin-top: .2rem; accent-color: var(--gold); flex-shrink: 0; }
.form-check label { font-size: .75rem; color: rgba(255,255,255,.35); line-height: 1.6; }
.form-check a { color: var(--gold); }
.btn-submit {
  width: 100%;
  background: var(--gold);
  color: var(--dark);
  border: none;
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 1.1rem;
  cursor: pointer;
  transition: background .2s, transform .2s;
  margin-top: .5rem;
}
.btn-submit:hover { background: var(--gold-lt); transform: translateY(-1px); }
.form-success { display: none; text-align: center; padding: 3rem; border: 1px solid rgba(184,151,90,.3); max-width: 760px; }
.form-success-icon { font-size: 2rem; margin-bottom: 1rem; }
.form-success-title { font-family: var(--serif); font-size: 1.5rem; color: var(--white); margin-bottom: .5rem; }
.form-success-text { font-size: .85rem; color: rgba(255,255,255,.5); }

/* ── ALTRI APPARTAMENTI ── */
.apt-others { background: var(--cream); }
.others-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.other-card {
  display: block;
  background: var(--white);
  text-decoration: none;
  color: var(--dark);
  padding: 1.6rem 1.8rem;
  border: 1px solid rgba(184,151,90,.15);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.other-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(28,26,22,.1);
  border-color: rgba(184,151,90,.4);
}
.other-card-zone {
  font-size: .62rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: .4rem;
}
.other-card-name { font-family: var(--serif); font-size: 1.15rem; font-weight: 400; line-height: 1.3; }
.other-card-meta { font-size: .72rem; color: var(--light); margin-top: .5rem; }

/* ── LIGHTBOX ── */
.lightbox {
  display: none; position: fixed; inset: 0;
  background: rgba(20,18,14,.93);
  z-index: 9999;
  align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.lightbox.open { display: flex; }
.lightbox-img { max-width: 90vw; max-height: 88vh; object-fit: contain; box-shadow: 0 40px 100px rgba(0,0,0,.5); }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: none; border: none;
  color: rgba(255,255,255,.7); font-size: 2rem;
  cursor: pointer; line-height: 1; transition: color .2s;
}
.lightbox-close:hover { color: var(--gold); }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: none;
  color: rgba(255,255,255,.6); font-size: 2.5rem;
  cursor: pointer; padding: 1rem; transition: color .2s;
}
.lightbox-prev:hover, .lightbox-next:hover { color: var(--gold); }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-counter {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  font-family: var(--sans); font-size: .72rem;
  letter-spacing: .1em; color: rgba(255,255,255,.5);
}

/* ── FOOTER (identico alla home) ── */
footer {
  background: #141210;
  padding: 2.5rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-logo { font-family: var(--serif); font-size: 1.1rem; color: rgba(255,255,255,.4); }
.footer-logo span { color: var(--gold); }
.footer-copy { font-size: .72rem; color: rgba(255,255,255,.2); letter-spacing: .05em; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  nav { padding: 1.2rem 2rem; }
  nav.scrolled { padding: .9rem 2rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  section { padding: 4rem 2rem; }
  .apt-hero { padding-top: 110px; }
  .apt-detail-grid { grid-template-columns: 1fr; gap: 3rem; }
  .apt-side { position: static; }
  .form-row { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 1rem; text-align: center; padding: 2rem; }
}
@media (max-width: 640px) {
  .nav-cta { display: none; }
  .apt-gallery { aspect-ratio: 4/3; }
  .apt-hero-head { align-items: flex-start; flex-direction: column; }
  .occ-banner { padding: 1.5rem; }
}