/* ============================================================
   Atto by Pininfarina — landing page
   TEMPLATE DE LANDING PAGE — Apetopia Imobiliária
   (padrão Be in Rio, out/2026)

   Paleta e motivo tirados do próprio empreendimento:
   - cor principal: o marrom-terracota da marca ATTO (#783822)
   - destaque/acento: o bronze das lâminas curvas da fachada
   - fundo: o areia do book de vendas
   - motivo: quartos de círculo + retângulos vazados do muro da
     piscina (o mesmo grafismo usado no book)
   ============================================================ */

:root{
  /* ---------- PALETA DE CORES — ATTO ---------- */
  --charcoal: #4a2619;
  --charcoal-dark: #2a1610;
  --cream: #f5f0ea;
  --cream-2: #e8dfd6;
  --white: #ffffff;
  --terracotta: #783822;
  --terracotta-dark: #5c2917;
  --gold: #c99c6e;
  --text-main: #3b2a22;
  --text-muted: #6e5b50;
  --border: #ddd0c3;
  --overlay-rgb: 34,20,13; /* tom do degradê escuro sobre a imagem do hero */
  /* motivo: quarto de círculo + retângulos (muro da piscina do ATTO) */
  --motivo: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64'%3E%3Cg fill='%23783822' fill-opacity='.07'%3E%3Cpath d='M6 30V12a18 18 0 0 1 18 18z'/%3E%3Crect x='34' y='8' width='14' height='5'/%3E%3Crect x='40' y='40' width='18' height='6'/%3E%3Cpath d='M30 58V48a10 10 0 0 0-10 10z'/%3E%3Crect x='6' y='44' width='8' height='4'/%3E%3C/g%3E%3C/svg%3E");

  /* ---------- ESTRUTURA — não alterar entre projetos ---------- */
  --radius: 14px;
  --shadow: 0 20px 50px -20px rgba(42,22,16,.38);
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text-main);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:500;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--charcoal-dark);
}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.skip-link{position:absolute;left:-999px;top:0;background:var(--charcoal);color:#fff;padding:10px 16px;z-index:999;}
.skip-link:focus{left:10px;top:10px;}

.eyebrow{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.78rem;
  color:var(--terracotta-dark);
  font-weight:600;
  margin:0 0 .8em;
}
.eyebrow.center{text-align:center;}
.center{text-align:center;}
.section-lead{max-width:640px;margin:0 auto 2.6em;color:var(--text-muted);}
.section-lead.center{text-align:center;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:14px 28px;border-radius:999px;
  font-family:var(--sans);font-weight:500;font-size:.95rem;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-primary{background:var(--terracotta);color:#fff;}
.btn-primary:hover{background:var(--terracotta-dark);transform:translateY(-1px);box-shadow:0 10px 24px -8px rgba(92,41,23,.55);}
.btn-outline{border-color:var(--charcoal);color:var(--charcoal);background:transparent;}
.btn-outline:hover{background:var(--charcoal);color:#fff;}
.btn-block{width:100%;}
.btn-whatsapp{background:#25D366;color:#fff;padding:16px 30px;font-weight:600;}
.btn-whatsapp:hover{background:#1ebd59;}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:1.6em;}
.cta-row.center{justify-content:center;}

/* ---------- header ----------
   NOTA: manter ".main-nav a.nav-cta" (mais específico que
   ".main-nav a") — bug de padding do botão já corrigido. */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(245,240,234,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:78px;}
.logo{display:flex;flex-direction:column;line-height:1;}
.logo-word{font-family:var(--serif);font-size:1.55rem;color:var(--charcoal-dark);}
.logo-word.small{font-size:1.2rem;}
.logo-dot{color:var(--terracotta);font-style:italic;}
.logo-sub{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);margin-top:2px;}
.main-nav{display:flex;align-items:center;gap:28px;font-size:.92rem;}
.main-nav a{color:var(--text-main);transition:color .15s;position:relative;padding:4px 0;}
.main-nav a:hover{color:var(--terracotta-dark);}
.main-nav a.nav-cta{background:var(--charcoal);color:#fff !important;padding:11px 24px;border-radius:999px;}
.nav-cta:hover{background:var(--terracotta-dark) !important;}
.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(--charcoal);display:block;}

/* ---------- hero ---------- */
.hero{
  position:relative;background-size:cover;background-position:center 40%;
  padding:150px 0 90px;color:#fff;
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(100deg, rgba(var(--overlay-rgb),.58) 0%, rgba(var(--overlay-rgb),.42) 45%, rgba(var(--overlay-rgb),.16) 100%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}
.hero-text .eyebrow{color:#ecc9a4;}
.hero h1{font-size:clamp(2.4rem,4.6vw,3.6rem);color:#fff;}
.hero-tagline{font-size:1.12rem;max-width:520px;color:#f3ece4;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:1.4em 0 1.8em;}
.hero-badges span{
  border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:7px 16px;font-size:.82rem;color:#fff;
}
.hero-btn{margin-top:.4em;}

.lead-form{
  background:rgba(255,255,255,.97);color:var(--text-main);
  border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow);
}
.lead-form h2, .lead-form h3{font-size:1.25rem;margin-bottom:.3em;}
.lead-form-sub{font-size:.88rem;color:var(--text-muted);margin-bottom:1.2em;}
.field{display:block;margin-bottom:14px;font-size:.86rem;}
.field span{display:block;margin-bottom:5px;font-weight:500;color:var(--charcoal);}
.field input, .field select, .field textarea{
  width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:9px;
  font-family:var(--sans);font-size:.95rem;background:#fff;color:var(--text-main);
}
.field input:focus, .field select:focus, .field textarea:focus{outline:2px solid var(--terracotta);outline-offset:1px;}
.field-row{display:flex;gap:10px;}
.field-ddi{width:110px;flex-shrink:0;}
.field-phone{flex:1;}
.lead-form-privacy{font-size:.75rem;color:var(--text-muted);margin-top:10px;margin-bottom:0;}
.form-success{background:#e7f6ec;border:1px solid #bfe6cc;color:#1f6b3a;padding:12px 14px;border-radius:9px;font-size:.88rem;margin-top:12px;}

/* ---------- generic sections ---------- */
.section{padding:96px 0;}
.section.alt{background:var(--cream-2);}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.two-col.reverse .col-image{order:2;}
.two-col.reverse .col-text{order:1;}
.col-image img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.checklist li{position:relative;padding-left:26px;margin-bottom:.6em;color:var(--text-main);}
.checklist li::before{content:"";position:absolute;left:0;top:.5em;width:9px;height:9px;border-radius:50%;background:var(--terracotta);}
.checklist.two-cols{column-count:1;}
@media(min-width:640px){.checklist.two-cols{column-count:2;column-gap:24px;}}

/* seção do edifício (torre única: usa o mesmo bloco .section-tower) */
.tower-header{max-width:760px;margin:0 auto 2.4em;text-align:center;}
.tower-lead{color:var(--text-muted);font-size:1.02rem;}
.tower-gallery{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;margin-bottom:64px;}
.tower-gallery img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:420px;object-fit:cover;}
.spec-list li{padding:9px 0;border-bottom:1px dashed var(--border);font-size:.95rem;}
.spec-list li:last-child{border-bottom:none;}
.spec-list strong{color:var(--charcoal-dark);font-weight:600;}

/* plans */
.plans-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:2.4em;}
.plan-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:28px 24px;text-align:left;transition:transform .2s ease, box-shadow .2s ease;
}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.plan-tag{
  display:inline-block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--cream-2);color:var(--terracotta-dark);padding:4px 10px;border-radius:999px;margin-bottom:12px;font-weight:600;
}
.plan-card h3{font-size:1.2rem;}
.plan-area{font-family:var(--serif);font-size:1.5rem;color:var(--terracotta-dark);margin-bottom:.4em;}

/* masonry gallery */
.masonry{columns:3 220px;column-gap:16px;margin:2.4em 0 3em;}
.masonry img{width:100%;border-radius:12px;margin-bottom:16px;box-shadow:var(--shadow);break-inside:avoid;}

.amenities-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.amenities-grid h4{font-size:1.05rem;margin-bottom:.3em;}
.amenities-grid p{color:var(--text-muted);font-size:.92rem;margin:0;}

/* localização — torre única: um painel, sem abas */
.tab-panel{display:none;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;}
.tab-panel.active{display:grid;}
.tab-panel img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;}

.two-cols-list{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:1.6em;}
.two-cols-list h4{margin-bottom:.6em;}

.credit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:2.4em;text-align:center;}
.credit-grid > div{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px 18px;}
.credit-grid h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--terracotta-dark);margin-bottom:.5em;}
.credit-grid p{margin:0;font-weight:500;}

/* FAQ accordion */
.accordion{max-width:800px;margin:0 auto;}
.accordion-item{border-bottom:1px solid var(--border);}
.accordion-trigger{
  width:100%;text-align:left;background:none;border:0;padding:20px 4px;gap:16px;
  font-family:var(--serif);font-size:1.08rem;color:var(--charcoal-dark);
  display:flex;justify-content:space-between;align-items:center;cursor:pointer;
}
.accordion-trigger span{font-family:var(--sans);font-size:1.4rem;color:var(--terracotta);transition:transform .2s;}
.accordion-item.open .accordion-trigger span{transform:rotate(45deg);}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.accordion-panel p{padding:0 4px 18px;color:var(--text-muted);margin:0;}

/* contact */
.contact-section .col-text{max-width:460px;}
.contact-meta{color:var(--text-muted);font-size:.88rem;margin-top:1em;}

/* footer */
.site-footer{background:var(--charcoal-dark);color:#d8c9bd;padding:56px 0 0;}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:24px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-address{color:#ad9a8c;font-size:.9rem;margin-top:.6em;}
.footer-nav{display:flex;gap:22px;flex-wrap:wrap;font-size:.9rem;}
.footer-nav a:hover{color:#fff;}
.footer-legal{padding:24px 0 40px;font-size:.76rem;color:#998678;line-height:1.7;}
.footer-responsavel{color:#d8c9bd;font-weight:500;margin:1em 0;}

.whatsapp-float{
  position:fixed;bottom:22px;right:22px;background:#25D366;color:#fff;
  width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px -8px rgba(0,0,0,.45);z-index:70;
}

/* reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ================= responsive ================= */
@media(max-width:980px){
  .hero-inner{grid-template-columns:1fr;}
  .two-col, .two-col.reverse{grid-template-columns:1fr;}
  .two-col.reverse .col-image, .two-col.reverse .col-text{order:initial;}
  .plans-grid{grid-template-columns:repeat(2,1fr);}
  .amenities-grid{grid-template-columns:repeat(2,1fr);}
  .credit-grid{grid-template-columns:repeat(2,1fr);}
  .tab-panel{grid-template-columns:1fr;}
  .tower-gallery{grid-template-columns:1fr;}
  .tower-gallery img{height:280px;}
}
@media(max-width:760px){
  .main-nav{
    position:fixed;top:78px;left:0;right:0;background:var(--cream);
    flex-direction:column;align-items:stretch;padding:18px 24px;gap:4px;
    border-bottom:1px solid var(--border);
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s, transform .2s;
  }
  .main-nav.open{opacity:1;transform:translateY(0);pointer-events:auto;}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--border);}
  .main-nav a:last-child{border-bottom:none;}
  .nav-cta{text-align:center;margin-top:8px;}
  .nav-toggle{display:flex;}
  .hero{padding:120px 0 60px;}
  .section{padding:64px 0;}
  .plans-grid{grid-template-columns:1fr;}
  .amenities-grid{grid-template-columns:1fr;}
  .credit-grid{grid-template-columns:1fr;}
  .two-cols-list{grid-template-columns:1fr;}
  .masonry{columns:2 160px;}
  .field-row{flex-direction:column;}
  .field-ddi{width:100%;}
}


/* ================================================================
   VARIAÇÃO VISUAL — padrão Be in Rio (out/2026), aplicado ao ATTO
   ================================================================ */
.hero{padding:130px 0 72px;}
.hero-overlay{background:linear-gradient(100deg, rgba(var(--overlay-rgb),.72) 0%, rgba(var(--overlay-rgb),.48) 50%, rgba(var(--overlay-rgb),.18) 100%);}
.hero h1{font-size:clamp(2.2rem,4.2vw,3.3rem);}
.hero-badges span{background:rgba(255,255,255,.08);}

.section.alt{background-color:var(--cream-2);background-image:var(--motivo);background-size:64px 64px;}
h2.center::before{content:"";display:block;width:72px;height:10px;margin:0 auto 18px;background-image:var(--motivo);background-size:20px 20px;border-radius:3px;background-color:rgba(120,56,34,.10);}

.section.deep{background:var(--charcoal-dark);color:#eadfd5;}
.section.deep h2, .section.deep h3{color:#fff;}
.section.deep .eyebrow{color:var(--gold);}
.section.deep .section-lead{color:rgba(255,255,255,.72);}
.section.deep .plan-card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);color:rgba(255,255,255,.85);}
.section.deep .plan-card h3{color:#fff;}
.section.deep .plan-tag{background:rgba(255,255,255,.1);color:var(--gold);}
.section.deep .plan-area{color:var(--gold);}
.plan-card{border-top:3px solid var(--terracotta);}
.section.deep .plan-card{border-top-color:var(--gold);}

.col-image img{height:auto;max-height:360px;}
.tower-gallery{grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:48px;}
.tower-gallery img{height:240px;}
.masonry{columns:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.masonry img{height:210px;object-fit:cover;margin:0;}
.tab-panel img{max-height:380px;object-fit:cover;background:#fff;}

.section-tower .spec-list{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:8px 22px;margin-bottom:22px;}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:2.2em auto 0;}
.stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 16px;text-align:center;}
.stat strong{display:block;font-family:var(--serif);font-size:1.7rem;color:var(--terracotta-dark);font-weight:500;line-height:1.1;}
.stat span{font-size:.82rem;color:var(--text-muted);}

/* ---------- específicos do ATTO ---------- */
/* logo oficial (SVG) no topo, na hero e no rodapé */
.logo img{height:22px;width:auto;}
.logo-sub{margin-top:7px;}
.hero-logo{height:30px;width:auto;margin:0 0 26px;opacity:.95;}
.footer-logo{height:22px;width:auto;}
/* cantos arredondados assimétricos — eco das lâminas curvas da fachada
   e das janelas em arco do book */
.col-image img, .tower-gallery img:first-child{border-radius:var(--radius) 120px var(--radius) var(--radius);}
/* ambientes dos apartamentos dentro da seção escura de plantas */
.interiors{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px;}
.interiors figure{margin:0;}
.interiors img{width:100%;height:220px;object-fit:cover;border-radius:12px;}
.interiors figcaption{font-size:.8rem;color:rgba(255,255,255,.62);margin-top:8px;letter-spacing:.04em;}
.plans-note{font-size:.78rem;color:rgba(255,255,255,.55);text-align:center;margin:22px auto 0;max-width:720px;}
.quote{border-left:2px solid var(--terracotta);padding:4px 0 4px 18px;margin:1.6em 0 0;font-family:var(--serif);font-size:1.08rem;color:var(--charcoal);}
.quote cite{display:block;font-family:var(--sans);font-style:normal;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-top:8px;}

@media(max-width:980px){
  .tower-gallery{grid-template-columns:1fr 1fr;}
  .tower-gallery img{height:200px;}
  .stat-row{grid-template-columns:repeat(2,1fr);}
  .interiors{grid-template-columns:1fr 1fr;}
  .interiors figure:first-child{grid-column:1 / -1;}
}
@media(max-width:760px){
  .hero{padding:110px 0 56px;}
  .hero-logo{display:none;}
  .logo img{height:18px;}
  .tower-gallery img:first-child{grid-column:1 / -1;}
  .tower-gallery img{height:170px;}
  .masonry{grid-template-columns:1fr 1fr;}
  .masonry img{height:150px;}
  .col-image img{max-height:260px;}
  .col-image img, .tower-gallery img:first-child{border-radius:var(--radius) 64px var(--radius) var(--radius);}
  .interiors img{height:160px;}
  .btn{width:100%;}
  .cta-row .btn{flex:1 1 100%;}
}