/* ============================================================
   Residência de Alto Padrão — luxo editorial, tema escuro
   ============================================================ */

:root{
  --bg:        #14110d;
  --bg-2:      #1b1611;
  --surface:   #221b14;
  --text:      #f1ebe0;
  --muted:     #a99e8c;
  --line:      rgba(241,235,224,.12);
  --accent:    #c2a06b;   /* bronze/dourado */
  --accent-text:#6f5324;  /* latão para texto sobre claros (AA) */
  --accent-2:  #b5543c;   /* terracota */
  --serif: "Fraunces", Georgia, serif;
  --sans:  "Jost", system-ui, sans-serif;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  overflow-x:hidden;
}
img{ display:block; width:100%; height:100%; object-fit:cover; }
em{ font-style:italic; }
a{ color:inherit; text-decoration:none; }

/* grão / textura */
.grain{
  position:fixed; inset:0; z-index:9999; pointer-events:none; opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.eyebrow{
  font-size:.72rem; letter-spacing:.32em; text-transform:uppercase;
  color:var(--accent); font-weight:400;
}

/* ---------- BOTÕES ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  font-family:var(--sans); font-size:.82rem; letter-spacing:.14em;
  text-transform:uppercase; padding:.95em 1.8em; border-radius:2px;
  border:1px solid transparent; cursor:pointer; transition:.4s var(--ease);
  white-space:nowrap;
}
.btn--solid{ background:var(--accent); color:#1a140c; }
.btn--solid:hover{ background:#d4b582; transform:translateY(-2px); }
.btn--line{ border-color:var(--line); color:var(--text); }
.btn--line:hover{ border-color:var(--accent); color:var(--accent); }
.btn--ghost{ border-color:var(--line); color:var(--text); font-size:.72rem; padding:.7em 1.3em; }
.btn--ghost:hover{ background:var(--text); color:var(--bg); }
.btn--lg{ padding:1.15em 2.4em; font-size:.85rem; }

/* ---------- NAV ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.6rem clamp(1.2rem,5vw,4rem);
  transition:.5s var(--ease);
}
.nav.scrolled{
  background:rgba(20,17,13,.82); backdrop-filter:blur(14px);
  padding-top:1rem; padding-bottom:1rem;
  border-bottom:1px solid var(--line);
}
.nav__brand{ display:flex; align-items:center; gap:.6rem; font-family:var(--serif); font-size:1.25rem; letter-spacing:.02em; }
.nav__logo{ height:2rem; width:auto; max-width:180px; object-fit:contain; }
.nav__mark{ color:var(--accent); }
.nav__links{ display:flex; gap:2.4rem; font-size:.82rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }
.nav__links a{ position:relative; transition:.3s; }
.nav__links a:hover{ color:var(--text); }
.nav__links a::after{ content:""; position:absolute; left:0; bottom:-6px; width:0; height:1px; background:var(--accent); transition:.35s var(--ease); }
.nav__links a:hover::after{ width:100%; }
/* Burger (menu mobile) — visível só ≤880px, onde os links inline somem */
.nav__burger{
  display:none; flex-direction:column; align-items:center; justify-content:center; gap:7px;
  width:44px; height:44px; padding:0; background:none; border:0; cursor:pointer;
}
.nav__burger span{ display:block; width:22px; height:1px; background:var(--text); transition:transform .35s var(--ease); }
.nav--open .nav__burger span:first-child{ transform:translateY(4px) rotate(45deg); }
.nav--open .nav__burger span:last-child{ transform:translateY(-4px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero{ position:relative; height:100svh; min-height:620px; display:flex; align-items:flex-end; overflow:hidden; }
/* Fade-in escuro (workstream D): o hero nasce no fundo do tema e a foto entra
   em fade quando carrega (.is-loaded via main.js) — mata o flash quase-preto
   da imagem decodificando no load, pior no mobile. */
.hero__media{ position:absolute; inset:0; z-index:0; background:var(--bg-2); }
.hero__media img{ animation:slowZoom 18s var(--ease) forwards; opacity:0; transition:opacity .5s ease; }
.hero__media img.is-loaded{ opacity:1; }
@keyframes slowZoom{ from{ transform:scale(1.12); } to{ transform:scale(1); } }
.hero__veil{
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(to top, rgba(20,17,13,.96) 2%, rgba(20,17,13,.30) 45%, rgba(20,17,13,.55) 100%);
}
.hero__content{ position:relative; z-index:2; width:100%; padding:0 clamp(1.2rem,5vw,4rem) clamp(3rem,8vh,6rem); max-width:1000px; }
.hero__title{
  font-family:var(--serif); font-weight:300;
  font-size:clamp(2.7rem,8vw,6.6rem); line-height:.98; letter-spacing:-.02em;
  margin:1.4rem 0 1.6rem; overflow-wrap:break-word;
}
.hero__title span{ display:block; }
.hero__title em{ color:var(--accent); }
.hero__sub{ max-width:38ch; color:var(--muted); font-size:clamp(1rem,1.6vw,1.2rem); }
.hero__actions{ display:flex; flex-wrap:wrap; gap:1rem; margin-top:2.2rem; }
.hero__scroll{ position:absolute; z-index:2; left:50%; bottom:1.8rem; transform:translateX(-50%); width:2rem; min-height:2rem; display:grid; place-items:center; }
.hero__scroll span{ display:block; width:1px; height:54px; background:linear-gradient(var(--accent),transparent); animation:scrollPulse 2.4s ease-in-out infinite; }
@keyframes scrollPulse{ 0%,100%{ opacity:.3; transform:scaleY(.6); } 50%{ opacity:1; transform:scaleY(1); } }

/* ---------- ABERTURA ---------- */
.opening{ padding:clamp(5rem,14vh,11rem) clamp(1.2rem,5vw,4rem); max-width:1100px; margin:0 auto; text-align:center; }
.opening__kicker{ font-family:var(--sans); font-size:.72rem; letter-spacing:.34em; text-transform:uppercase; color:var(--accent); margin-bottom:1.8rem; }
.opening__text{ font-family:var(--serif); font-weight:300; font-size:clamp(1.5rem,3.6vw,2.7rem); line-height:1.32; letter-spacing:-.01em; }
.opening__text em{ color:var(--accent); }

.stats{ list-style:none; display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; margin-top:clamp(3rem,7vh,5rem); border-top:1px solid var(--line); padding-top:2.6rem; }
.stats li{ display:flex; flex-direction:column; gap:.5rem; }
.stats__num{ font-family:var(--serif); font-size:clamp(1.6rem,3.4vw,2.6rem); color:var(--text); }
.stats__lbl{ font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); }

/* ---------- AMBIENTES ---------- */
.spaces{ padding:clamp(2rem,4vh,4rem) clamp(1.2rem,5vw,4rem); display:flex; flex-direction:column; gap:clamp(4rem,10vh,8rem); max-width:1300px; margin:0 auto; }
.space{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(2rem,5vw,5rem); align-items:center; }
.space--rev{ grid-template-columns:.85fr 1.15fr; }
.space--rev .space__media{ order:2; }
.space__media{ aspect-ratio:4/3; overflow:hidden; border-radius:3px; }
.space__media img{ transition:transform 1.2s var(--ease); }
.space__media:hover img{ transform:scale(1.05); }
.space__idx{ font-family:var(--serif); font-size:1rem; color:var(--accent); letter-spacing:.1em; }
.space__title{ font-family:var(--serif); font-weight:300; font-size:clamp(1.8rem,3.8vw,3rem); line-height:1.05; margin:.8rem 0 1.2rem; letter-spacing:-.01em; }
.space__title em{ color:var(--accent); }
.space__text p{ color:var(--muted); max-width:46ch; }

/* ---------- LAZER ---------- */
.leisure{ padding:clamp(5rem,12vh,9rem) clamp(1.2rem,5vw,4rem); background:var(--bg-2); margin-top:clamp(4rem,10vh,8rem); }
.leisure__head{ max-width:1300px; margin:0 auto 3rem; }
.leisure__title{ font-family:var(--serif); font-weight:300; font-size:clamp(2rem,5vw,3.8rem); line-height:1.04; margin-top:1.2rem; letter-spacing:-.01em; }
.leisure__title em{ color:var(--accent); }
.leisure__hero{ max-width:1300px; margin:0 auto; aspect-ratio:16/8; overflow:hidden; border-radius:3px; }
.leisure__hero img{ transition:transform 1.4s var(--ease); }
.leisure__hero:hover img{ transform:scale(1.04); }
.leisure__grid{ max-width:1300px; margin:1.5rem auto 0; display:grid; grid-template-columns:repeat(3,1fr); grid-auto-rows:1fr; gap:1.5rem; }
.tile{ position:relative; aspect-ratio:1/1; overflow:hidden; border-radius:3px; }
.tile--tall{ grid-row:span 1; }
.tile img{ transition:transform 1.2s var(--ease); }
.tile:hover img{ transform:scale(1.06); }
.tile figcaption{
  position:absolute; left:0; right:0; bottom:0; padding:1.4rem 1.2rem .9rem;
  font-size:.8rem; letter-spacing:.04em; color:var(--text);
  background:linear-gradient(transparent, rgba(20,17,13,.9));
}

/* ---------- FEATURE (escritório) ---------- */
.feature{ display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:clamp(2rem,5vw,5rem); max-width:1300px; margin:clamp(4rem,10vh,8rem) auto; padding:0 clamp(1.2rem,5vw,4rem); }
.feature__media{ aspect-ratio:4/3; overflow:hidden; border-radius:3px; }
.feature__media img{ transition:transform 1.2s var(--ease); }
.feature__media:hover img{ transform:scale(1.05); }
.feature__title{ font-family:var(--serif); font-weight:300; font-size:clamp(1.8rem,3.6vw,2.9rem); line-height:1.06; margin:.8rem 0 1.2rem; letter-spacing:-.01em; }
.feature__title em{ color:var(--accent); }
.feature__text p{ color:var(--muted); max-width:46ch; }

/* ---------- SPECS ---------- */
.specs{ max-width:1100px; margin:0 auto; padding:clamp(4rem,10vh,8rem) clamp(1.2rem,5vw,4rem); text-align:center; }
.specs__title{ font-family:var(--serif); font-weight:300; font-size:clamp(2rem,4.6vw,3.4rem); margin:1rem 0 2.8rem; letter-spacing:-.01em; }
.specs__list{ list-style:none; display:grid; grid-template-columns:repeat(2,1fr); gap:0; text-align:left; max-width:820px; margin:0 auto; }
.specs__list li{ padding:1.25rem .4rem; border-top:1px solid var(--line); color:var(--text); font-size:1.02rem; position:relative; padding-left:2rem; }
.specs__list li::before{ content:"◈"; position:absolute; left:0; color:var(--accent); font-size:.8rem; top:1.5rem; }

/* ---------- VALORIZAÇÃO ---------- */
.valor{ max-width:1100px; margin:0 auto; padding:clamp(4rem,10vh,8rem) clamp(1.2rem,5vw,4rem); text-align:center; }
.valor__title{ font-family:var(--serif); font-weight:300; font-size:clamp(1.8rem,4vw,2.8rem); margin:1rem 0 1.6rem; letter-spacing:-.01em; }
.valor__highlight{ display:flex; flex-direction:column; align-items:center; gap:.2rem; margin-bottom:2.4rem; }
.valor__pct{ font-family:var(--serif); font-weight:300; font-size:clamp(2.6rem,6vw,4.4rem); color:var(--accent); line-height:1; }
.valor__pct-lbl{ font-size:.72rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); }
.valor__chart{ display:block; width:100%; max-width:760px; height:auto; margin:0 auto 1.6rem; }
.valor__caveat{ color:var(--muted); font-size:.86rem; line-height:1.6; max-width:60ch; margin:0 auto; }
.valor__comparables{ max-width:820px; margin:3.2rem auto 0; text-align:left; }
.valor__comparables-title{ font-family:var(--sans); font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); margin-bottom:1.2rem; }
.valor__comparables-list{ list-style:none; }
.valor__comparables-list li{ display:flex; flex-wrap:wrap; align-items:baseline; gap:.4rem 1rem; padding:1.1rem .4rem; border-top:1px solid var(--line); }
.valor__comparable-title{ color:var(--text); font-size:1rem; }
.valor__comparable-price{ font-family:var(--serif); color:var(--accent); }
.valor__comparable-src{ margin-left:auto; font-size:.78rem; color:var(--muted); border-bottom:1px solid var(--line); }
.valor__comparable-src:hover{ color:var(--accent); border-color:var(--accent); }

/* ---------- CTA ---------- */
.cta{ padding:clamp(4rem,10vh,8rem) clamp(1.2rem,5vw,4rem); position:relative; }
.cta__card{
  max-width:820px; margin:0 auto; text-align:center;
  background:linear-gradient(160deg, var(--surface), var(--bg-2));
  border:1px solid var(--line); border-radius:4px;
  padding:clamp(2.6rem,6vw,5rem);
}
.cta__title{ font-family:var(--serif); font-weight:300; font-size:clamp(2.2rem,5.5vw,4rem); margin:1rem 0; letter-spacing:-.02em; }
.cta__title em{ color:var(--accent); }
.cta__sub{ color:var(--muted); max-width:46ch; margin:0 auto 1.8rem; }
.cta__price{ font-family:var(--serif); font-size:clamp(1.4rem,3vw,2rem); margin-bottom:2rem; }
.cta__price span{ display:block; font-family:var(--sans); font-size:.72rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin-bottom:.4rem; }
.cta__actions{ display:flex; flex-wrap:wrap; gap:1rem; justify-content:center; }

/* ---------- LEAD FORM ---------- */
.lead-form{ margin-top:2.4rem; padding-top:2.2rem; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:1rem; text-align:left; }
.lead-form__eyebrow{ text-align:center; margin-bottom:.4rem; }
.lead-hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.lead-form__field{ display:flex; flex-direction:column; gap:.4rem; }
.lead-form__label{ font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); }
.lead-form__input{
  width:100%; font-family:var(--sans); font-size:1rem; line-height:1.6; color:var(--text);
  background:var(--bg-2); border:1px solid var(--line); border-radius:4px; padding:.8em 1em;
  transition:border-color .3s var(--ease);
}
.lead-form__input:focus{ outline:none; border-color:var(--accent); }
.lead-form__input::placeholder{ color:var(--muted); }
.lead-form__consent{ display:flex; gap:.7rem; align-items:flex-start; font-size:.85rem; line-height:1.6; color:var(--muted); }
.lead-form__consent input{ margin-top:.25rem; accent-color:var(--accent); flex:0 0 auto; }
.lead-form__consent a{ color:var(--accent); text-decoration:underline; }
.lead-error{ color:var(--accent-2); font-size:.9rem; line-height:1.6; min-height:1.2em; margin:0; }
.lead-form__submit{ align-self:center; }
.lead-form__submit[data-loading]{ opacity:.6; cursor:progress; }
.lead-ok{ margin-top:2.4rem; padding-top:2.2rem; border-top:1px solid var(--accent); color:var(--muted); font-size:1rem; line-height:1.6; }

/* ---------- LEAD QUIZ (2 passos) ---------- */
.lead-quiz__progress{ text-align:center; font-size:.72rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin:0; }
.lead-quiz__step{ border:0; margin:0; padding:0; min-width:0; display:flex; flex-direction:column; gap:1rem; }
.lead-quiz__step[hidden]{ display:none; }
.lead-quiz__legend{ font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); padding:0; }
.lead-quiz__options{ display:flex; flex-direction:column; gap:.6rem; }
.lead-quiz__options--inline{ flex-flow:row wrap; }
.lead-quiz__option{ display:flex; align-items:center; gap:.7rem; padding:.85em 1em; background:var(--bg-2); border:1px solid var(--line); border-radius:4px; cursor:pointer; color:var(--text); transition:border-color .3s var(--ease); }
.lead-quiz__option:hover{ border-color:var(--accent); }
.lead-quiz__option:has(input:checked){ border-color:var(--accent); }
.lead-quiz__option input{ accent-color:var(--accent); flex:0 0 auto; }
.lead-quiz__nav{ display:flex; flex-wrap:wrap; gap:1rem; justify-content:center; }

/* ---------- FOOTER ---------- */
.foot{
  display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center;
  padding:2.2rem clamp(1.2rem,5vw,4rem); border-top:1px solid var(--line);
  font-size:.8rem; color:var(--muted); letter-spacing:.04em;
}
.foot__brand{ font-family:var(--serif); font-size:1.05rem; color:var(--text); }

/* ---------- REVEAL ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.hero .reveal[data-d="1"]{ transition-delay:.15s; }
.hero .reveal[data-d="2"]{ transition-delay:.30s; }
.hero .reveal[data-d="3"]{ transition-delay:.45s; }
.hero .reveal[data-d="4"]{ transition-delay:.65s; }
.hero .reveal[data-d="5"]{ transition-delay:.85s; }

/* ---------- RESPONSIVO ---------- */
@media (max-width:880px){
  /* Menu mobile: burger + painel dropdown sólido (fundo do tema — legível sobre
     qualquer foto). Aberto via .nav--open (main.js), animação discreta. */
  .nav__burger{ display:flex; }
  .nav--open{ background:var(--bg); border-bottom:1px solid var(--line); }
  .nav__links{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; gap:0;
    padding:.2rem clamp(1.2rem,5vw,4rem) 1.4rem;
    background:var(--bg); border-bottom:1px solid var(--line);
    opacity:0; visibility:hidden; transform:translateY(-8px);
    transition:.35s var(--ease);
  }
  .nav__links a{ padding:1rem 0; }
  .nav__links a + a{ border-top:1px solid var(--line); }
  .nav__links a::after{ content:none; }
  .nav--open .nav__links{ opacity:1; visibility:visible; transform:none; }
  .space, .space--rev, .feature{ grid-template-columns:1fr; gap:1.5rem; }
  .space--rev .space__media{ order:0; }
  .space__media, .feature__media{ aspect-ratio:3/2; }
  .tile{ aspect-ratio:3/2; }
  .stats{ grid-template-columns:repeat(2,1fr); gap:2rem 1.5rem; }
  .leisure__grid{ grid-template-columns:1fr 1fr; }
  .leisure__hero{ aspect-ratio:4/3; }
  .specs__list{ grid-template-columns:1fr; }
  .nav__cta{ display:none; }
}
@media (max-width:520px){
  .leisure__grid{ grid-template-columns:1fr; }
  .hero__actions .btn, .cta__actions .btn{ flex:1 1 100%; }
}

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  .reveal{ opacity:1; transform:none; }
  .hero__media img{ opacity:1; }
}

/* Hero responsiveness (quick 260619-pzc): title wraps to the viewport, comfortable
   spacing over the photo on phones, and no off-screen content on short/landscape. */
@media (max-width:520px){
  .hero__content{ padding-inline:1.5rem; }      /* more breathing room over the image */
  .hero__title{ font-size:clamp(2.15rem,8vw,6.6rem); }  /* lower the floor so it is not oversized */
}
@media (max-height:600px){
  .hero{ height:auto; min-height:100svh; }       /* don't force 620px taller than a short screen */
}

/* ---------- FAQ + GALERIA ---------- */
.faq{ padding:7rem clamp(1.2rem,5vw,4rem); background:var(--bg-2); }.faq__head{ max-width:42rem; margin:0 auto 2.5rem; text-align:center; }.faq__title{ font:400 clamp(2.5rem,5vw,4.8rem)/1 var(--serif); }.faq__head>p:last-child{ color:var(--muted); margin-top:.8rem; }.faq__list{ max-width:52rem; margin:auto; }.faq__item{ border:1px solid var(--line); background:var(--surface); margin-top:.7rem; }.faq__item summary{ display:flex; justify-content:space-between; gap:1rem; cursor:pointer; list-style:none; padding:1.15rem 1.3rem; font-size:1rem; }.faq__item summary::-webkit-details-marker{ display:none; }.faq__item summary span{ color:var(--accent); }.faq__item>div{ border-top:1px solid var(--line); color:var(--muted); padding:1rem 1.3rem 1.3rem; }.faq__item ul{ padding-left:1.2rem; }.faq__item a{ color:var(--accent); text-decoration:underline; }
.gallery__trigger{ display:block; width:100%; height:100%; border:0; background:transparent; cursor:zoom-in; }.gallery__trigger:focus-visible,.faq__item summary:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }.whatsapp-float{ position:fixed; right:max(1.25rem,env(safe-area-inset-right)); bottom:max(1.25rem,env(safe-area-inset-bottom)); z-index:200; display:grid; place-items:center; width:3.5rem; height:3.5rem; border-radius:50%; background:#25d366; color:#102018; box-shadow:0 10px 28px rgba(0,0,0,.3); }.whatsapp-float svg{ width:2rem; }.lightbox-open{ overflow:hidden; }.lightbox{ position:fixed; inset:0; z-index:300; display:grid; place-items:center; padding:4.5rem 5.5rem; background:rgba(8,7,5,.94); }.lightbox[hidden]{ display:none; }.lightbox__figure{ max-width:min(100%,80rem); max-height:calc(100vh - 9rem); }.lightbox__image{ max-height:calc(100vh - 12rem); object-fit:contain; }.lightbox__caption,.lightbox__count{ color:var(--text); text-align:center; margin-top:.8rem; }.lightbox__close,.lightbox__nav{ position:absolute; border:1px solid var(--line); background:var(--surface); color:var(--text); cursor:pointer; }.lightbox__close{ top:1.2rem; right:1.2rem; width:2.8rem; height:2.8rem; font-size:2rem; }.lightbox__nav{ top:50%; width:3rem; height:3rem; font-size:2rem; }.lightbox__nav--prev{ left:1.2rem; }.lightbox__nav--next{ right:1.2rem; }.lightbox__count{ position:absolute; bottom:1rem; left:0; right:0; }
@media(max-width:600px){.lightbox{padding:4.5rem 1rem}.lightbox__nav{top:auto;bottom:1rem}.lightbox__nav--prev{left:calc(50% - 4rem)}.lightbox__nav--next{right:calc(50% - 4rem)}}