/* ============================================================
   Apartamento Decorado Virtual — Landing de captação
   Ana Claudia Costa · Arquitetura & Interiores
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0E0D0B; --ink2:#1A1813; --paper:#F4F1EA; --paper2:#ECE7DC; --card:#FBF9F4;
  --gold:#B0842F; --gold-l:#D4A85A; --mut:#6E6A61; --mut2:#8C887E; --line:rgba(21,20,15,.12);
  --disp:'Fraunces',Georgia,serif; --sans:'Archivo',-apple-system,sans-serif; --mono:'JetBrains Mono',monospace;
  --maxw:1180px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}

/* tipografia utilitária */
.disp{font-family:var(--disp);font-weight:300;letter-spacing:-.015em;line-height:1.06}
.disp i{font-style:italic}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:.7rem}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--gold)}
.eyebrow.center{justify-content:center}
.lead{font-weight:300;color:var(--mut);font-size:clamp(1rem,1.15vw,1.18rem)}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;background:rgba(14,13,11,0);transition:.35s;mix-blend-mode:normal}
.nav.solid{background:rgba(14,13,11,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(176,132,47,.22);padding:11px 28px}
.nav .brand img{height:34px;width:auto;filter:brightness(0) invert(1);opacity:.95}
.nav .cta-sm{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  background:var(--gold);padding:.7rem 1.3rem;border-radius:4px;font-weight:600;transition:.25s}
.nav .cta-sm:hover{background:var(--gold-l)}

/* ============ HERO ============ */
.hero{min-height:100vh;background:var(--ink);color:var(--paper);display:flex;align-items:center;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('../img/sala.jpg') center/cover;opacity:.4;filter:brightness(.7) contrast(1.04) saturate(.95)}
.hero-veil{position:absolute;inset:0;background:linear-gradient(95deg,rgba(14,13,11,.95) 38%,rgba(14,13,11,.45) 100%)}
.hero-grain{position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:30px 30px}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:70px}
.hero h1{font-size:clamp(2.2rem,5.4vw,4.3rem);max-width:18ch;text-wrap:balance;margin:22px 0 0}
.hero h1 em{color:var(--gold-l)}
.hero .sub{max-width:54ch;margin-top:24px;color:rgba(244,241,234,.74);font-size:clamp(1rem,1.3vw,1.25rem);font-weight:300;line-height:1.65}
.hero .sub b{color:var(--paper);font-weight:500}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:36px}
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:600;padding:1.05rem 2rem;border-radius:5px;cursor:pointer;border:none;transition:.25s;white-space:nowrap}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-l);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:rgba(244,241,234,.8);border:1px solid rgba(244,241,234,.28)}
.btn-ghost:hover{border-color:var(--gold-l);color:var(--paper)}
.hero-proof{display:flex;flex-wrap:wrap;gap:26px;margin-top:46px;font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:rgba(244,241,234,.5);text-transform:uppercase}
.hero-proof span{display:inline-flex;align-items:center;gap:.5rem}
.hero-proof span::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ============ SHIFT (faixa escura curta) ============ */
.shift{background:var(--ink2);color:var(--paper);padding:clamp(70px,9vw,120px) 0;text-align:center}
.shift h2{font-size:clamp(1.8rem,3.6vw,3.1rem);max-width:24ch;margin:18px auto 0;text-wrap:balance}
.shift h2 .strike{color:rgba(244,241,234,.32);text-decoration:line-through;text-decoration-thickness:1px}
.shift h2 em{color:var(--gold-l)}
.shift p{max-width:50ch;margin:22px auto 0;color:rgba(244,241,234,.6);font-weight:300}

/* ============ blocos claros ============ */
.block{padding:clamp(72px,9vw,120px) 0}
.block.tight{padding:clamp(54px,7vw,90px) 0}
h2.sec{font-size:clamp(1.9rem,3.7vw,3rem);max-width:20ch;text-wrap:balance;margin:16px 0 0}
.sec-lead{max-width:58ch;margin-top:20px}

/* problema: antes / depois */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:48px}
.cmp .col{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:34px 32px}
.cmp .col.now{background:var(--paper2)}
.cmp .col.new{border:1.5px solid var(--gold);position:relative}
.cmp .tag{font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mut)}
.cmp .col.new .tag{color:var(--gold)}
.cmp h3{font-family:var(--disp);font-weight:400;font-size:1.7rem;margin:10px 0 14px}
.cmp ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.cmp li{display:flex;gap:11px;align-items:flex-start;color:var(--mut);font-size:.98rem}
.cmp li::before{content:'';flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--mut2);margin-top:9px}
.cmp .col.new li{color:var(--ink)}
.cmp .col.new li::before{background:var(--gold)}

/* o que é: 4 entregáveis */
.deliver{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px}
.dcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px 24px;transition:.3s}
.dcard:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 18px 40px rgba(14,13,11,.07)}
.dcard .n{font-family:var(--mono);font-size:.7rem;color:var(--gold);letter-spacing:.1em}
.dcard h4{font-family:var(--disp);font-weight:500;font-size:1.34rem;margin:14px 0 8px;line-height:1.15}
.dcard p{font-size:.9rem;color:var(--mut);line-height:1.55}

/* faixa citação abordagem */
.quote{background:var(--ink);color:var(--paper);padding:clamp(70px,9vw,120px) 0}
.quote .wrap{max-width:900px}
.quote .q-now{font-family:var(--mono);font-size:.82rem;color:rgba(244,241,234,.42);border-left:2px solid rgba(244,241,234,.2);padding-left:18px;margin-bottom:30px;line-height:1.7}
.quote blockquote{font-family:var(--disp);font-weight:300;font-style:italic;font-size:clamp(1.4rem,2.7vw,2.2rem);line-height:1.4;text-wrap:balance}
.quote blockquote em{color:var(--gold-l);font-style:italic}
.quote .q-tail{margin-top:26px;font-family:var(--mono);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}

/* case real / galeria */
.case-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px}
.gallery{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:150px;gap:12px;margin-top:42px}
.gallery figure{overflow:hidden;border-radius:12px;position:relative}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.6s}
.gallery figure:hover img{transform:scale(1.06)}
.g-a{grid-column:span 3;grid-row:span 2}
.g-b{grid-column:span 3;grid-row:span 1}
.g-c{grid-column:span 2}
.g-d{grid-column:span 2}
.g-e{grid-column:span 2}
.tour-row{display:flex;flex-wrap:wrap;align-items:center;gap:26px;margin-top:36px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px 28px}
.tour-row .qr{width:96px;height:96px;border-radius:10px;background:#fff;padding:8px;flex-shrink:0}
.tour-row .qr img{width:100%;height:100%}
.tour-row .tx{flex:1;min-width:220px}
.tour-row .tx h4{font-family:var(--disp);font-weight:500;font-size:1.3rem}
.tour-row .tx p{color:var(--mut);font-size:.94rem;margin-top:4px}

/* aplicações */
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.app{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:30px 28px}
.app .ic{font-family:var(--disp);font-size:2.2rem;color:var(--gold);line-height:1}
.app h4{font-family:var(--disp);font-weight:500;font-size:1.4rem;margin:16px 0 8px}
.app p{color:var(--mut);font-size:.94rem;line-height:1.55}

/* mercado faixa */
.market{background:var(--paper2);padding:clamp(64px,8vw,104px) 0}
.market .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.market .stats{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:8px}
.market .st .n{font-family:var(--disp);font-weight:400;font-size:clamp(2.4rem,4vw,3.4rem);color:var(--gold);line-height:1}
.market .st .l{font-size:.86rem;color:var(--mut);margin-top:6px;line-height:1.4}
.market .ph{border-radius:16px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 24px 60px rgba(14,13,11,.16)}
.market .ph img{width:100%;height:100%;object-fit:cover}

/* ============ FORM / CAPTURA ============ */
.capture{background:var(--ink);color:var(--paper);padding:clamp(74px,9vw,128px) 0;position:relative;overflow:hidden}
.capture-bg{position:absolute;inset:0;background:url('../img/varanda.jpg') center/cover;opacity:.13;filter:grayscale(.4)}
.capture .wrap{position:relative;z-index:2}
.cap-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.cap-grid .left h2{font-size:clamp(1.9rem,3.6vw,2.9rem);text-wrap:balance;margin:16px 0 0}
.cap-grid .left h2 em{color:var(--gold-l)}
.cap-grid .left p{color:rgba(244,241,234,.68);margin-top:18px;font-weight:300;max-width:42ch}
.cap-list{list-style:none;margin-top:24px;display:flex;flex-direction:column;gap:12px}
.cap-list li{display:flex;gap:11px;align-items:center;font-size:.96rem;color:rgba(244,241,234,.85)}
.cap-list li::before{content:'✓';color:var(--gold);font-weight:700}
.form-card{background:var(--card);color:var(--ink);border-radius:18px;padding:38px 36px;box-shadow:0 30px 70px rgba(0,0,0,.4)}
.form-card .fh{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600}
.form-card h3{font-family:var(--disp);font-weight:400;font-size:1.7rem;margin:8px 0 22px;line-height:1.15}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.field input{width:100%;font-family:var(--sans);font-size:1rem;padding:.85rem 1rem;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);transition:.2s}
.field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(176,132,47,.14)}
.form-card .btn{width:100%;justify-content:center;margin-top:8px}
.form-note{font-size:.74rem;color:var(--mut);text-align:center;margin-top:14px;line-height:1.5}
.form-msg{display:none;font-size:.9rem;padding:12px 14px;border-radius:8px;margin-top:12px}
.form-msg.err{display:block;background:rgba(176,40,40,.1);color:#9a2a2a;border:1px solid rgba(176,40,40,.25)}
.form-success{display:none;text-align:center;padding:14px 0}
.form-success.show{display:block}
.form-success .ck{width:58px;height:58px;border-radius:50%;background:var(--gold);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.7rem;margin:0 auto 16px}
.form-success h3{margin:0 0 8px}
.form-success p{color:var(--mut);font-size:.94rem;margin-bottom:18px}
.is-hidden{display:none!important}

/* ============ FOOTER ============ */
.foot{background:var(--ink2);color:rgba(244,241,234,.6);padding:54px 0 34px}
.foot .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot .brand img{height:42px;filter:brightness(0) invert(1);opacity:.9}
.foot .brand p{margin-top:16px;font-size:.86rem;max-width:34ch;line-height:1.6}
.foot h5{font-family:var(--mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.foot a,.foot li{font-size:.9rem;line-height:1.9;color:rgba(244,241,234,.62)}
.foot ul{list-style:none}
.foot a:hover{color:var(--gold-l)}
.foot .bottom{border-top:1px solid rgba(244,241,234,.1);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(244,241,234,.4)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVO ============ */
@media (max-width:980px){
  .cmp,.deliver,.apps,.market .grid,.cap-grid,.foot .grid{grid-template-columns:1fr}
  .deliver{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:140px}
  .g-a,.g-b,.g-c,.g-d,.g-e{grid-column:span 1;grid-row:span 1}
  .g-a{grid-column:span 2;grid-row:span 2}
  .market .ph{max-width:380px;margin-top:30px}
}
@media (max-width:560px){
  .wrap{padding:0 18px}
  .deliver{grid-template-columns:1fr}
  .nav .brand img{height:28px}
  .hero-proof{gap:14px}
  .form-card{padding:28px 22px}
  .foot .bottom{flex-direction:column}
}