/* ============================================================
   Antico e Moderno con Design — Casa vacanze a Sant'Antioco
   Design system. Brand replicato dal flyer (beige + navy + olivo + corallo).
   Volutamente "sorella" del sito Rosa dei Venti, NON identico:
   font Marcellus/Work Sans/Sacramento, accento olivo, bottoni squadrati,
   hero asimmetrico, amenities a riga.
   ============================================================ */

:root{
  --coral:#6E7B53;        /* accento = verde salvia/olivo (NO rosso, ≠ sito 1) */
  --coral-soft:#86926A;
  --navy:#22405F;         /* wordmark, titoli */
  --navy-deep:#172c41;
  --olive:#6E7B53;        /* accento botanico (eyebrow, dettagli) */
  --olive-deep:#56603F;
  --olive-soft:#E4E6D5;
  --sand:#E6D8BD;
  --sand-line:#DBC9A6;
  --cream:#FAF5EA;        /* fondo beige */
  --cream-2:#F1E8D4;
  --ink:#3B392E;          /* testo corpo (caldo) */
  --white:#ffffff;
  --shadow:0 14px 40px rgba(40,32,16,.12);
  --shadow-sm:0 6px 18px rgba(40,32,16,.09);
  --radius:6px;           /* squadrato/architettonico (≠ sito 1) */
  --radius-lg:10px;
  --wrap:1150px;
  --serif:"Marcellus",Georgia,serif;
  --script:"Sacramento",cursive;
  --sans:"Work Sans","Segoe UI",system-ui,sans-serif;
}

/* ---------- reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- i18n toggle (CSS-only) ---------- */
html.lang-it [data-lang="en"]{display:none !important}
html.lang-en [data-lang="it"]{display:none !important}

/* ---------- typography ---------- */
h1,h2,h3{font-family:var(--serif);color:var(--navy);line-height:1.2;font-weight:400;letter-spacing:.005em}
.script{font-family:var(--script);color:var(--coral);font-weight:400;line-height:.9}
.eyebrow{
  font-family:var(--sans);text-transform:uppercase;letter-spacing:.28em;
  font-size:.72rem;font-weight:700;color:var(--olive);margin-bottom:.7rem;display:block
}
.section{padding:90px 0}
.section--tint{background:var(--white)}
.section--cream2{background:var(--cream-2)}
.section-head{max-width:700px;margin:0 auto 52px;text-align:center}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.section-head .script{font-size:clamp(1.8rem,4vw,2.6rem);display:block;margin-bottom:-.1em}
.section-head p{margin-top:16px;color:#6a6453;font-size:1.06rem}
.lead{font-size:1.13rem;color:#5a5443}
.divider{width:54px;height:2px;background:var(--coral);margin:18px auto;border:0}
.divider--left{margin:18px 0}

/* ---------- buttons / CTA ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--sans);font-weight:600;font-size:.98rem;letter-spacing:.02em;
  padding:14px 28px;border-radius:var(--radius);cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em;flex:0 0 auto}
.btn--wa{background:var(--olive-deep);color:#fff;box-shadow:0 10px 24px rgba(86,96,63,.34)}
.btn--wa:hover{transform:translateY(-2px);background:#454e34;box-shadow:0 14px 30px rgba(86,96,63,.44)}
.btn--airbnb{background:transparent;color:var(--navy);border-color:rgba(34,64,95,.30)}
.btn--airbnb:hover{transform:translateY(-2px);border-color:var(--olive);color:var(--olive-deep)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn--ghost:hover{background:#fff;color:var(--navy)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cta-row--center{justify-content:center}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(250,245,234,.90);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--sand-line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:78px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:50px;width:auto}
.brand-logo{display:block}
.brand .brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand .brand-txt b{font-family:var(--serif);color:var(--navy);font-size:1.12rem;letter-spacing:.02em;font-weight:400}
.brand .brand-txt span{font-size:.6rem;letter-spacing:.30em;color:var(--olive);text-transform:uppercase;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-weight:500;font-size:.95rem;color:var(--navy);position:relative;padding:4px 0;letter-spacing:.01em}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--coral);transition:width .2s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-right{display:flex;align-items:center;gap:16px}
.lang{display:flex;align-items:center;gap:0;font-weight:700;font-size:.8rem;
  border:1px solid rgba(34,64,95,.22);border-radius:var(--radius);overflow:hidden}
.lang button{background:none;border:none;cursor:pointer;padding:7px 12px;color:var(--navy);font-weight:700;font-family:var(--sans)}
.lang button.on{background:var(--navy);color:#fff}
.nav-cta{display:inline-flex}
.burger{display:none;background:none;border:none;cursor:pointer;padding:6px}
.burger span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.25s}

/* ---------- hero (asimmetrico, allineato a sinistra ≠ sito 1) ---------- */
.hero{position:relative;color:#fff;display:flex;align-items:flex-end;isolation:isolate;min-height:78vh}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(35,47,28,.92) 0%,rgba(43,56,35,.76) 50%,rgba(45,58,38,.5) 100%)}
.hero--home::before{background-image:url("../img/ph/hero-home.jpg")}
.hero--casa::before{background-image:url("../img/ph/hero-casa.jpg")}
.hero--sa::before{background-image:url("../img/ph/hero-santantioco.jpg")}
.hero--contatti::before{background-image:url("../img/ph/hero-contatti.jpg")}
.hero-inner{padding:0 0 78px;max-width:660px}
.hero--home{min-height:88vh}
.hero .script{font-size:clamp(2.4rem,7vw,4.4rem);color:#fff;text-shadow:0 2px 22px rgba(0,0,0,.30);display:block}
.hero h1{color:#fff;font-size:clamp(2.2rem,6vw,4rem);text-shadow:0 2px 22px rgba(0,0,0,.35);margin:.05em 0 .15em;font-weight:400}
.hero p{font-size:clamp(1.04rem,2.1vw,1.28rem);max-width:560px;margin:14px 0 30px;color:rgba(255,255,255,.94)}
.hero .eyebrow{color:#fff;opacity:.92}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.35);padding:8px 15px;border-radius:var(--radius);font-size:.85rem;font-weight:500}
.hero-credit{position:absolute;right:14px;bottom:12px;z-index:3;font-size:.7rem;letter-spacing:.02em;
  color:rgba(255,255,255,.8);background:rgba(38,50,30,.42);padding:4px 11px;border-radius:var(--radius)}
.hero-credit:hover{color:#fff}
/* page hero (inner, più corto) */
.hero--inner{min-height:52vh}
.hero--inner .hero-inner{padding:0 0 56px}

/* ---------- intro / quote band ---------- */
.quote-band{background:var(--olive-deep);color:#f3f1e4;text-align:center;padding:74px 22px;position:relative}
.quote-band .script{color:#e7c9a6;font-size:clamp(2rem,5vw,3rem);display:block;margin-bottom:.1em}
.quote-band p{max-width:680px;margin:10px auto 0;font-size:1.16rem;line-height:1.7;opacity:.95;font-family:var(--serif)}

/* ---------- amenities (riga con icona a sinistra ≠ sito 1) ---------- */
.amenities{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.amenity{display:flex;align-items:center;gap:16px;background:var(--cream);
  border:1px solid var(--sand-line);border-radius:var(--radius);
  padding:20px 22px;transition:transform .18s,box-shadow .2s,border-color .2s}
.amenity:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--olive)}
.amenity .ic{width:42px;height:42px;flex:0 0 auto;color:var(--olive)}
.amenity .ic svg{width:100%;height:100%}
.amenity .txt b{display:block;color:var(--navy);font-size:1.04rem;font-family:var(--serif);font-weight:400;line-height:1.2}
.amenity .txt span{font-size:.88rem;color:#7a7460}

/* ---------- feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1.05fr;gap:54px;align-items:center}
.split--rev .split-media{order:2}
.split-media{position:relative}
.split-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.split-media::before{content:"";position:absolute;inset:14px -14px -14px 14px;border:1.5px solid var(--sand-line);
  border-radius:var(--radius-lg);z-index:-1}
.split--rev .split-media::before{inset:14px 14px -14px -14px}
.split-body h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:8px}
.split-body .script{font-size:1.9rem;display:block;margin-bottom:-.2em}
.split-body p+p{margin-top:12px}
.tick{list-style:none;margin:20px 0 28px;display:grid;gap:11px}
.tick li{display:flex;gap:11px;align-items:flex-start;font-weight:500;color:var(--navy)}
.tick li::before{content:"";flex:0 0 auto;width:22px;height:22px;border-radius:var(--radius);margin-top:3px;
  background:var(--olive-soft) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236E7B53' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/13px no-repeat}

/* ---------- cards grid ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);
  border:1px solid var(--sand-line);transition:transform .18s,box-shadow .2s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:22px 24px 26px}
.card-body h3{font-size:1.25rem;margin-bottom:6px;font-weight:400}
.card-body p{font-size:.96rem;color:#6a6453}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:var(--radius);cursor:pointer;
  transition:transform .2s,filter .2s}
.gallery img:hover{transform:scale(1.02);filter:brightness(1.04)}
.gallery .tall{grid-row:span 2;aspect-ratio:auto;height:100%}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(23,32,24,.93);z-index:120;display:none;
  align-items:center;justify-content:center;padding:30px}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:88vh;border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb-close{position:absolute;top:22px;right:26px;background:none;border:none;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1}

/* ---------- map (Sant'Antioco) ---------- */
.map-block{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:center}
.map-fig{background:var(--cream);border:1px solid var(--sand-line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);text-align:center}
.map-img{position:relative;display:inline-block}
.map-fig img{height:320px;display:block;filter:drop-shadow(0 6px 12px rgba(34,64,95,.12))}
.map-pin{position:absolute;left:13%;top:86%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center}
.map-pin .dot{width:16px;height:16px;background:var(--coral);border:3px solid #fff;border-radius:50%;
  box-shadow:0 0 0 4px rgba(110,123,83,.25);animation:pulse 2s infinite}
.map-pin .lbl{margin-top:5px;background:var(--coral);color:#fff;font-size:.72rem;font-weight:700;
  padding:3px 9px;border-radius:var(--radius);white-space:nowrap}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(110,123,83,.4)}70%{box-shadow:0 0 0 12px rgba(110,123,83,0)}100%{box-shadow:0 0 0 0 rgba(110,123,83,0)}}

/* ---------- info / contact ---------- */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.info-card{background:#fff;border:1px solid var(--sand-line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm);text-align:center}
.info-card .ic{width:44px;height:44px;margin:0 auto 14px;color:var(--coral)}
.info-card h3{font-size:1.08rem;margin-bottom:6px;font-weight:400}
.info-card a,.info-card p{color:var(--olive-deep);font-weight:600;word-break:break-word}
.info-card span{display:block;color:#7a7460;font-weight:400;font-size:.92rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--olive-deep));color:#fff;text-align:center;padding:78px 22px}
.cta-band .script{color:#e7c9a6;font-size:clamp(2rem,5vw,3rem);display:block}
.cta-band h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.4rem)}
.cta-band p{max-width:560px;margin:14px auto 28px;opacity:.94;font-size:1.08rem}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-deep);color:#cdd5df;padding:58px 0 30px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer-brand .brand-txt b{color:#fff}
.footer-brand .brand-txt span{color:#cbb694}
.footer-brand .fbrand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .fbrand img{height:48px;filter:brightness(0) invert(1);opacity:.92}
.footer-brand p{max-width:320px;opacity:.82}
.site-footer h4{color:#fff;font-family:var(--serif);font-size:1.08rem;margin-bottom:14px;letter-spacing:.02em;font-weight:400}
.site-footer a{color:#cdd5df}.site-footer a:hover{color:#fff}
.footer-links{display:grid;gap:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;opacity:.72;font-size:.85rem}

/* ---------- sticky mobile CTA ---------- */
.mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;padding:10px 14px;
  background:rgba(250,245,234,.97);backdrop-filter:blur(8px);border-top:1px solid var(--sand-line)}
.mobile-cta .btn{flex:1;justify-content:center;padding:13px}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .split,.map-block{grid-template-columns:1fr;gap:30px}
  .split--rev .split-media{order:0}
  .split-media::before,.split--rev .split-media::before{inset:10px -10px -10px 10px}
  .amenities,.cards,.info-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links,.nav-cta{display:none}
  .burger{display:block}
  .site-header.open .nav-links{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;
    background:var(--cream);padding:18px 24px;gap:16px;box-shadow:var(--shadow);border-bottom:1px solid var(--sand-line)}
  .map-pin{left:24%}
  .hero--home,.hero{min-height:70vh}
}
@media(max-width:600px){
  .section{padding:60px 0}
  .amenities,.cards,.gallery,.info-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .mobile-cta{display:flex}
  body{padding-bottom:68px}
  .hero-inner{padding-bottom:52px}
}