/* ===== Sobrado no Bosque — estilos ===== */
:root{
  --cream:#f7f2ea;
  --cream-2:#efe7da;
  --ink:#26211c;
  --ink-soft:#5b5249;
  --forest:#38432f;
  --forest-2:#2c3526;
  --terra:#b5613a;
  --terra-dk:#9e4f2d;
  --gold:#c79a5b;
  --line:#e3d9c9;
  --wa:#25d366;
  --wa-dk:#1da851;
  --shadow:0 18px 50px -24px rgba(38,33,28,.35);
  --radius:16px;
  --maxw:1180px;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:-.01em;color:var(--ink)}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-size:1.2rem;font-weight:600}

.kicker{
  font-family:var(--sans);text-transform:uppercase;letter-spacing:.16em;
  font-size:.72rem;font-weight:700;color:var(--terra);margin-bottom:.7rem;
}
.kicker.light{color:var(--gold)}
.section{padding:clamp(3.5rem,7vw,6.5rem) 0}
.section-tint{background:var(--cream-2)}
.section-dark{background:var(--forest);color:var(--cream)}
.section-dark h2{color:#fff}
.section-head{max-width:680px;margin:0 auto clamp(2rem,4vw,3.2rem);text-align:center}
.section-lead{color:var(--ink-soft);font-size:1.08rem;margin-top:.9rem}
.section-lead.light{color:rgba(247,242,234,.82)}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;justify-content:center;
  font-weight:600;font-size:1rem;padding:.85rem 1.5rem;border-radius:999px;
  border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;
  line-height:1;
}
.btn svg{flex:0 0 auto}
.btn-primary{background:var(--wa);color:#fff;box-shadow:0 10px 26px -10px rgba(37,211,102,.7)}
.btn-primary:hover{background:var(--wa-dk);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.22);transform:translateY(-2px)}
.btn-sm{padding:.7rem 1.2rem;font-size:.94rem}
.btn-lg{padding:1rem 1.7rem;font-size:1.08rem}
.btn-block{display:flex;width:100%}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,242,234,.82);backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:700}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--forest);color:var(--cream)}
.brand-text{font-family:var(--serif);font-size:1.18rem;font-weight:600;letter-spacing:-.01em}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a{font-size:.95rem;font-weight:500;color:var(--ink-soft);transition:color .15s}
.nav a:hover{color:var(--ink)}
.nav .nav-cta{
  background:var(--wa);color:#fff;padding:.55rem 1.05rem;border-radius:999px;font-weight:600;
  box-shadow:0 8px 20px -10px rgba(37,211,102,.8)
}
.nav .nav-cta:hover{background:var(--wa-dk);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

/* ===== Hero ===== */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center 60%;transform:scale(1.03)}
.hero-overlay{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(28,24,20,.5)0%,rgba(28,24,20,.35)35%,rgba(28,24,20,.72)100%)}
.hero-content{position:relative;z-index:2;padding-top:8vh;padding-bottom:14vh;max-width:760px}
.eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;font-weight:700;color:var(--gold);margin-bottom:1rem}
.hero h1{font-size:clamp(2.8rem,8vw,5.4rem);color:#fff;font-weight:500;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero-sub{font-size:clamp(1.05rem,2.2vw,1.32rem);margin-top:1.1rem;max-width:600px;color:rgba(255,255,255,.92)}
.hero-facts{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;margin:1.6rem 0}
.hero-facts li{
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);
  padding:.5rem 1rem;border-radius:12px;font-size:.95rem;backdrop-filter:blur(3px)
}
.hero-facts strong{font-family:var(--serif);font-size:1.25rem;font-weight:600;margin-right:.15rem}
.hero-price{display:flex;align-items:baseline;gap:.9rem;flex-wrap:wrap;margin:.4rem 0 1.6rem}
.price-tag{font-family:var(--serif);font-size:clamp(1.7rem,4vw,2.4rem);font-weight:600;color:#fff}
.price-note{font-size:.92rem;color:rgba(255,255,255,.8)}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:42px;border:2px solid rgba(255,255,255,.6);border-radius:14px}
.scroll-cue span{position:absolute;top:8px;left:50%;width:4px;height:8px;margin-left:-2px;background:#fff;border-radius:2px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(0)}40%{opacity:1}80%{opacity:0;transform:translateY(12px)}}

/* ===== Invite / Samanta ===== */
.invite-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.invite-text .kicker{margin-top:0}
.invite-text h2{margin-bottom:1.1rem}
.invite-text p{color:var(--ink-soft);margin-bottom:1rem;font-size:1.06rem}
.invite-sign{font-family:var(--serif);font-style:italic;font-size:1.25rem;color:var(--forest)!important;margin:.4rem 0 1.4rem!important}
.video-frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#000}
.video-frame.portrait{max-width:360px;margin:0 auto;aspect-ratio:9/16}
.video-frame video{width:100%;height:100%;object-fit:cover;display:block}
.video-cap{text-align:center;margin-top:.8rem;font-size:.9rem;color:var(--ink-soft)}

/* ===== Diferenciais ===== */
.diff-grid{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:1rem}
.diff-card{
  background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem 1.5rem;transition:transform .2s ease,box-shadow .2s ease;
}
.diff-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.diff-ic{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:rgba(181,97,58,.12);color:var(--terra);margin-bottom:1rem}
.diff-ic svg{width:24px;height:24px}
.diff-card h3{margin-bottom:.5rem}
.diff-card p{color:var(--ink-soft);font-size:.98rem}

/* ===== Galeria ===== */
.gallery-filters{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-bottom:1.8rem}
.chip{
  font-family:var(--sans);font-size:.9rem;font-weight:600;color:var(--ink-soft);
  background:var(--cream-2);border:1px solid var(--line);border-radius:999px;
  padding:.5rem 1.05rem;cursor:pointer;transition:.18s
}
.chip:hover{border-color:var(--terra);color:var(--terra)}
.chip.is-active{background:var(--forest);color:#fff;border-color:var(--forest)}
.gallery-grid{columns:3;column-gap:14px}
.gallery-grid .g-item{
  break-inside:avoid;margin-bottom:14px;border-radius:12px;overflow:hidden;cursor:pointer;
  position:relative;background:var(--cream-2);box-shadow:0 6px 18px -12px rgba(0,0,0,.4)
}
.gallery-grid .g-item img{width:100%;transition:transform .5s ease}
.gallery-grid .g-item:hover img{transform:scale(1.05)}
.gallery-grid .g-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:1.4rem .9rem .7rem;
  color:#fff;font-size:.85rem;font-weight:500;
  background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);
  opacity:0;transition:opacity .2s;transform:translateY(6px)
}
.gallery-grid .g-item:hover figcaption{opacity:1;transform:none}

/* ===== Specs ===== */
.specs-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.spec-list{list-style:none;margin-top:1.4rem;border-top:1px solid var(--line)}
.spec-list li{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--line)}
.spec-list span{color:var(--ink-soft)}
.spec-list strong{text-align:right;font-weight:600}
.spec-list li.spec-hl{margin:0 -.6rem;padding-left:.6rem;padding-right:.6rem;background:rgba(181,97,58,.08);border-radius:8px}
.spec-list li.spec-hl span{color:var(--terra);font-weight:600}
.spec-list li.spec-hl strong{color:var(--terra-dk)}
.specs-side{background:var(--forest);color:var(--cream);border-radius:var(--radius);padding:1.9rem 1.7rem;box-shadow:var(--shadow);position:sticky;top:84px}
.specs-side h3{color:#fff;margin-bottom:1rem}
.check-list{list-style:none;display:grid;gap:.7rem}
.check-list li{position:relative;padding-left:1.8rem;font-size:.98rem;color:rgba(247,242,234,.9)}
.check-list li::before{content:"";position:absolute;left:0;top:.35em;width:14px;height:8px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
.specs-cta-note{margin:1.3rem 0;font-size:1rem;color:#fff}
.specs-cta-note strong{color:var(--gold)}

/* ===== Localização ===== */
.loc-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.loc-list{list-style:none;display:grid;gap:.7rem;margin:1.4rem 0}
.loc-list li{display:flex;align-items:center;gap:.8rem;font-size:1.05rem}
.loc-ic{font-size:1.3rem;width:1.8rem;text-align:center}
.loc-note{color:var(--ink-soft);font-size:.95rem;font-style:italic}
.loc-map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--cream-2)}
.loc-map iframe{width:100%;height:420px;border:0;display:block;filter:saturate(1.05)}
.map-cap{padding:.7rem 1rem;font-size:.85rem;color:var(--ink-soft);background:var(--cream)}

/* ===== Tour completo ===== */
.fulltour-wrap{max-width:400px;margin:0 auto}
.section-dark .video-frame.portrait{aspect-ratio:9/16}

/* ===== Contato ===== */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.contact-photo{display:flex;justify-content:center}
.contact-photo img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;max-width:380px;object-fit:cover;object-position:center 22%;aspect-ratio:3/4}
.contact-text p{color:var(--ink-soft);margin:1rem 0 1.6rem;font-size:1.08rem}
.contact-fineprint{font-size:.9rem!important;color:var(--ink-soft);margin-top:1rem!important}

/* ===== Footer ===== */
.site-footer{background:var(--forest-2);color:rgba(247,242,234,.85);padding:2.6rem 0}
.footer-inner{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;align-items:center}
.footer-brand .brand-text{color:#fff;font-size:1.3rem}
.footer-brand p{font-size:.9rem;margin-top:.3rem}
.footer-meta{text-align:right}
.footer-meta p{font-size:.92rem}
.footer-meta .muted{color:rgba(247,242,234,.55);margin-top:.3rem;font-size:.82rem}

/* ===== WhatsApp float ===== */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  display:flex;align-items:center;gap:.6rem;
  background:var(--wa);color:#fff;padding:.7rem .85rem;border-radius:999px;
  box-shadow:0 14px 34px -10px rgba(37,211,102,.75);font-weight:600;
  transition:transform .15s ease,background .2s
}
.wa-float:hover{background:var(--wa-dk);transform:translateY(-2px)}
.wa-float-label{font-size:.95rem;padding-right:.3rem}

/* ===== Lightbox ===== */
.lightbox{
  position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;
  background:rgba(20,17,14,.94);padding:3vh 2vw
}
.lightbox.is-open{display:flex}
.lb-figure{margin:0;max-width:92vw;max-height:90vh;display:flex;flex-direction:column;align-items:center;gap:.8rem}
.lb-figure img{max-width:92vw;max-height:82vh;border-radius:8px;box-shadow:0 30px 80px -20px rgba(0,0,0,.8);object-fit:contain}
.lb-figure figcaption{color:rgba(255,255,255,.85);font-size:.95rem;text-align:center}
.lb-close{position:absolute;top:14px;right:20px;background:none;border:0;color:#fff;font-size:2.6rem;line-height:1;cursor:pointer;opacity:.8}
.lb-close:hover{opacity:1}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);border:0;color:#fff;width:54px;height:54px;border-radius:50%;font-size:2rem;cursor:pointer;display:grid;place-items:center;transition:.18s}
.lb-nav:hover{background:rgba(255,255,255,.22)}
.lb-prev{left:14px}.lb-next{right:14px}

/* ===== Reveal anim ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:900px){
  .diff-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{columns:2}
  .invite-grid,.specs-grid,.loc-grid,.contact-grid{grid-template-columns:1fr}
  .specs-side{position:static}
  .contact-photo{max-width:440px}
}
@media (max-width:640px){
  .nav{
    position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--cream);border-bottom:1px solid var(--line);padding:.5rem 0;
    transform:translateY(-130%);transition:transform .28s ease;box-shadow:var(--shadow)
  }
  .nav.is-open{transform:none}
  .nav a{padding:.9rem 22px;border-bottom:1px solid var(--line)}
  .nav .nav-cta{margin:.6rem 22px;text-align:center}
  .nav-toggle{display:flex}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.is-open span:nth-child(2){opacity:0}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .diff-grid{grid-template-columns:1fr}
  .gallery-grid{columns:2;column-gap:10px}
  .gallery-grid .g-item figcaption{opacity:1;transform:none;font-size:.78rem;padding:1rem .7rem .55rem}
  .wa-float-label{display:none}
  .wa-float{right:14px;bottom:14px;padding:.85rem}
  .hero-facts li{font-size:.88rem;padding:.4rem .8rem}
  .footer-meta{text-align:left}
}
@media (max-width:330px){.gallery-grid{columns:1}}