/* =========================================================
   Renata Colchoaria — Tema Claro Premium
   Author: ChatGPT | 2025-08-31
   ========================================================= */
:root{
  /* Colors */
  --bg:#F7F8FA;
  --surface:#FFFFFF;
  --text:#0F172A;
  --muted:#475569;
  --gold:#C9A56A;
  --accent:#0EA5E9;
  --border:#E5E7EB;

  /* Radii & Shadows */
  --radius:18px;
  --radius-lg:22px;
  --shadow-sm:0 2px 14px rgba(15,23,42,.06);
  --shadow-md:0 8px 28px rgba(15,23,42,.08);

  /* Spacing */
  --container:1200px;

  /* Motion */
  --dur-fast:.25s;
  --dur-med:.45s;
  --easing:cubic-bezier(.2,.6,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* Acessibilidade: Skip link visível ao focar */
.skip-link{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{
  position:fixed;left:16px;top:12px;width:auto;height:auto;padding:.6rem .8rem;
  background:#000;color:#fff;border-radius:10px;z-index:1000;outline:2px solid var(--accent);
}

.container{max-width:var(--container);margin-inline:auto;padding:0 24px}
.container-narrow{max-width:900px;margin-inline:auto;padding:0 24px}

a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

button,.btn{
  appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:.6rem;
  padding:.9rem 1.2rem;border-radius:var(--radius);font-weight:600;letter-spacing:.2px;
  background:var(--text);color:#fff;box-shadow:var(--shadow-sm);transition:transform var(--dur-fast) var(--easing),opacity var(--dur-fast) var(--easing);
}
.btn:hover{transform:translateY(-1px)}
.btn:focus{outline:2px solid var(--accent);outline-offset:2px}
.btn.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}
.btn.gold{background:var(--gold);color:#20170a}
.badge{display:inline-block;background:rgba(14,165,233,.08);color:var(--accent);padding:.3rem .6rem;border-radius:999px;font-size:.8rem;border:1px solid rgba(14,165,233,.2)}

header.site-header{
  position:sticky;top:0;z-index:40;background:rgba(255,255,255,.6);
  backdrop-filter:saturate(1.8) blur(10px);
  border-bottom:1px solid rgba(231,233,239,.6);
}
.navbar{display:flex;align-items:center;justify-content:space-between;height:72px}
.navbar .brand{display:flex;align-items:center;gap:14px}
.navbar nav a{
  display:inline-block;padding:.6rem .8rem;border-radius:12px;
  color:var(--muted);font-weight:600;letter-spacing:.2px;
  border:1px solid transparent; /* evita shift quando ativo */
}
.navbar nav a[aria-current="page"], .navbar nav a.active{
  color:var(--text);background:#fffefb;border-color:var(--gold);
  box-shadow:inset 0 0 0 2px rgba(201,165,106,.12);
}

/* Botão de menu (mobile) */
.nav-toggle{display:none;align-items:center;gap:8px;justify-content:center;height:40px;padding:0 10px;border-radius:10px;background:#fff;border:1px solid var(--border);color:var(--muted);box-shadow:var(--shadow-sm)}
.nav-toggle:hover{background:#f9fafb}
.nav-toggle:focus{outline:2px solid var(--accent);outline-offset:2px}
.nav-toggle .bar{display:block;width:20px;height:2px;background:currentColor;margin:3px 0;border-radius:2px;transition:transform var(--dur-fast) var(--easing),opacity var(--dur-fast) var(--easing)}
.nav-toggle .label{font-weight:700;letter-spacing:.2px;font-size:.92rem}
body.nav-open .nav-toggle .bar:nth-child(1){transform:translateY(5px) rotate(45deg)}
body.nav-open .nav-toggle .bar:nth-child(2){opacity:0}
body.nav-open .nav-toggle .bar:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

/* Navegação responsiva */
.site-nav{display:flex;gap:6px}

@media (max-width: 860px){
  .site-nav{
    position:fixed;inset:72px 0 0 0; /* abaixo do header */
    display:flex;flex-direction:column;gap:4px;padding:12px 16px;
    background:#fff;border-top:1px solid var(--border);z-index:45;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity var(--dur-med) var(--easing), transform var(--dur-med) var(--easing);
  }
  .site-nav a{padding:14px;border-radius:12px;font-size:1.05rem;color:var(--text);border:1px solid var(--border);background:#fff}
  .site-nav a[aria-current="page"], .site-nav a.active{background:#fffefb;border-color:var(--gold);box-shadow:inset 0 0 0 2px rgba(201,165,106,.15);font-weight:800}
  .nav-toggle{display:inline-flex}
  /* Esconde nav em desktop container area */
  .navbar nav a{display:block}
  body.nav-open .site-nav{transform:none;opacity:1;pointer-events:auto}
  body.nav-open{overflow:hidden}
}

@media (max-width: 420px){
  .nav-toggle .label{display:none}
}

.hero{
  position:relative;min-height:70vh;display:grid;place-items:center;overflow:clip;
  border-bottom:1px solid var(--border);
}
.hero video,.hero .poster{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;
  filter:saturate(1.05) contrast(1.02);
}
.hero::after{
  content:"";position:absolute;inset:0;background:linear-gradient(to bottom, rgba(15,23,42,.45), rgba(15,23,42,.15) 40%, rgba(247,248,250,.85));
}
.hero .content{
  position:relative;z-index:1;text-align:center;padding:80px 0;color:#fff;
}
.hero h1{font-size:clamp(2rem, 5vw, 3.2rem);line-height:1.15;margin:.4rem 0}
.hero p.sub{max-width:900px;margin:12px auto 28px;font-size:clamp(1rem,2.2vw,1.25rem);opacity:.92}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

.section{padding:72px 0}
.section h2{font-size:clamp(1.4rem,3vw,2rem);margin:0 0 16px}
.section p.lead{font-size:1.125rem;color:var(--muted)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px}
.card:hover{transform:translateY(-2px);transition:transform var(--dur-fast) var(--easing)}
.card .title{font-weight:700;margin-bottom:.35rem}
.card .muted{color:var(--muted)}

/* Tecnologia — cards mais elegantes */
#tecnologia .card.feature{display:flex;gap:14px;align-items:flex-start;position:relative;padding:18px 18px;border-radius:20px;transition:box-shadow var(--dur-fast) var(--easing), transform var(--dur-fast) var(--easing), border-color var(--dur-fast) var(--easing)}
#tecnologia .card.feature .icon{flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:var(--gold);background:linear-gradient(135deg,#fffefb,#ffffff);border:1px solid var(--border);box-shadow:inset 0 0 0 1px rgba(201,165,106,.12)}
#tecnologia .card.feature .icon svg{width:22px;height:22px}
#tecnologia .card.feature .content{min-width:0}
#tecnologia .card.feature .title{font-weight:800;margin:0 0 4px}
#tecnologia .card.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(201,165,106,.45)}

.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
@media (max-width: 980px){.grid-2{grid-template-columns:1fr;gap:18px} .cards{grid-template-columns:1fr 1fr}}
@media (max-width: 680px){.cards{grid-template-columns:1fr}}

.table-compare{width:100%;border-collapse:separate;border-spacing:0 8px;margin-top:10px}
.table-compare th,.table-compare td{padding:14px 16px;background:var(--surface);border:1px solid var(--border)}
.table-compare th{background:#fffefb;font-weight:800}
.table-compare thead th:nth-child(2){background:#fffaf1;box-shadow:inset 0 0 0 2px rgba(201,165,106,.12)}
.table-compare thead th:nth-child(3){background:#f8fafc;color:var(--muted);font-weight:700}
.table-compare tr td:first-child{font-weight:700}
.table-compare tr td:nth-child(2){background:#fffefb;border-left:4px solid var(--gold);font-weight:700;box-shadow:inset 0 0 0 2px rgba(201,165,106,.08)}
.table-compare tr td:nth-child(3){background:#fafbfc;color:var(--muted)}

/* Ícones na primeira coluna */
.table-compare td.feat{display:flex;align-items:center;gap:10px}
.table-compare td.feat .ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:var(--gold);background:linear-gradient(135deg,#fffefb,#ffffff);border:1px solid var(--border)}
.table-compare td.feat .ico svg{width:18px;height:18px}

/* Comparativo — versão mobile (cards por linha) */
@media (max-width: 720px){
  .table-compare thead{display:none}
  .table-compare, .table-compare tbody, .table-compare tr, .table-compare td{display:block;width:100%}
  .table-compare{border-spacing:0;margin-top:6px}
  .table-compare tr{background:transparent;border:1px solid var(--border);border-radius:16px;overflow:hidden;margin-bottom:12px}
  .table-compare td{border:0;background:#fff}
  .table-compare td.feat{background:#fffefb;border-bottom:1px solid var(--border);padding:12px 14px}
  .table-compare td:nth-child(2), .table-compare td:nth-child(3){padding:12px 14px}
  .table-compare td:nth-child(2){background:#fffefb}
  .table-compare td:nth-child(2)::before{content:"Renata";display:inline-block;margin-right:8px;padding:.2rem .5rem;font-size:.75rem;border-radius:999px;background:rgba(201,165,106,.12);color:#7a5a25;font-weight:800;letter-spacing:.02em}
  .table-compare td:nth-child(3)::before{content:"Lojas comuns";display:inline-block;margin-right:8px;padding:.2rem .5rem;font-size:.75rem;border-radius:999px;background:#eff3f8;color:#475569;font-weight:800;letter-spacing:.02em}
}

blockquote.quote{
  border-left:4px solid var(--gold);padding-left:14px;margin:14px 0;color:var(--muted);font-style:italic
}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gallery img{width:100%;height:220px;object-fit:cover;border-radius:12px;border:1px solid var(--border)}

/* FAQ — acordeão elegante */
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:0;overflow:hidden;transition:border-color var(--dur-fast) var(--easing), box-shadow var(--dur-fast) var(--easing)}
.faq details+details{margin-top:12px}
.faq summary{cursor:pointer;font-weight:800;padding:16px 18px;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\25BC"; /* chevron */ font-size:.9rem;color:var(--muted);transition:transform var(--dur-fast) var(--easing)}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq details[open]{border-color:var(--gold);box-shadow:inset 0 0 0 2px rgba(201,165,106,.12)}
.faq p{color:var(--muted);padding:0 18px 16px}

.form{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow-sm)
}
.form .full{grid-column:1/-1}
label{font-weight:700;font-size:.95rem}
input,select,textarea{
  width:100%;padding:.9rem;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.helper{font-size:.9rem;color:var(--muted)}

footer.site-footer{padding:40px 0;border-top:1px solid var(--border);background:#fff}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}
footer small{color:var(--muted)}
@media (max-width:860px){footer .cols{grid-template-columns:1fr}}

/* Testimonials (Provas Sociais) */
#provas .cards.testimonials{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){#provas .cards.testimonials{grid-template-columns:1fr 1fr}}
@media (max-width:640px){#provas .cards.testimonials{grid-template-columns:1fr}}
.t-card{position:relative;padding:22px 20px;border-radius:20px;background:linear-gradient(180deg,#ffffff, #fffefb);border:1px solid var(--border)}
.t-card::before{content:"\201C";position:absolute;top:6px;left:12px;font-size:48px;line-height:1;color:rgba(201,165,106,.35)}
.t-quote{font-size:1.05rem;color:var(--text);margin:8px 0 10px}
.t-author{font-weight:800}

/* Showrooms */
#showrooms .showroom-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:980px){#showrooms .showroom-grid{grid-template-columns:1fr}}
#showrooms .showroom{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-sm);overflow:hidden}
#showrooms .showroom .map{position:relative;height:280px}
#showrooms .showroom iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
#showrooms .showroom .info{padding:12px 14px}

/* Floating WhatsApp */
.fab{
  position:fixed;right:16px;bottom:16px;z-index:50;display:flex;align-items:center;gap:10px;
  background:#25D366;color:#062b10;padding:.8rem 1rem;border-radius:100px;box-shadow:var(--shadow-md);
}
.fab svg{width:22px;height:22px}

/* Route-specific tweaks */
.page-portfolio .filters{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 18px}
.page-portfolio .filters select{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  height:52px;padding:0 14px;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text);
  box-shadow:none;font-weight:600;letter-spacing:.2px
}
.page-portfolio .filters{gap:8px}
.page-portfolio .filters select{flex:1 1 180px}
@media (max-width:680px){.page-portfolio .filters select{flex:1 1 100%}}
/* Título/intro mais elegantes */
.page-portfolio h1{font-size:clamp(1.6rem,3.6vw,2.2rem);margin:0 0 6px}
.page-portfolio .lead{max-width:900px;color:var(--muted)}
.page-portfolio .filters{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px}

/* Novo catálogo: cada colchão é uma seção elegante */
.mattress-list{display:flex;flex-direction:column;gap:18px}
.mattress{display:grid;grid-template-columns:1.2fr .8fr;grid-template-areas:"media body";gap:22px;align-items:stretch;background:var(--surface);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow-sm);overflow:hidden}
.mattress .media{grid-area:media;position:relative;min-height:260px;background:linear-gradient(135deg,#f9fafb,#fff);border-right:1px solid var(--border)}
.mattress .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mattress .body{grid-area:body;padding:22px}
.mattress .brand{font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:.8rem}
.mattress h3{margin:.2rem 0 .4rem;font-size:clamp(1.1rem,2.4vw,1.6rem)}
.mattress .tags{display:flex;gap:10px;flex-wrap:wrap;margin:.5rem 0 12px}
.mattress .tag{display:inline-flex;align-items:center;gap:6px;padding:.45rem .8rem;min-height:36px;border-radius:999px;border:1px solid var(--border);background:#fff;font-weight:700;font-size:.9rem}
.mattress .tag .dot{width:8px;height:8px;border-radius:50%;background:var(--gold)}
.mattress .specs{display:grid;grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));gap:12px;margin-top:10px}
.mattress .spec{background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;line-height:1.55}
.mattress .spec .k{font-weight:800}
.mattress .spec .v{color:var(--muted)}
.mattress .high{margin-top:10px;color:var(--muted)}
.mattress:nth-child(even){grid-template-columns:.8fr 1.2fr;grid-template-areas:"body media"}
.mattress:nth-child(even) .media{order:2;border-right:0;border-left:1px solid var(--border)}

@media (max-width: 980px){
  .mattress{grid-template-columns:1fr;grid-template-areas:"media" "body"}
  .mattress .media{min-height:220px;border-right:0;border-bottom:1px solid var(--border)}
  .mattress:nth-child(even){grid-template-columns:1fr;grid-template-areas:"body" "media"}
  .mattress:nth-child(even) .media{border-left:0;border-top:1px solid var(--border);border-bottom:0}
}

/* Melhor leitura no celular */
@media (max-width: 680px){
  .mattress .body{padding:16px 16px 18px}
  .mattress h3{font-size:1.25rem;margin:.15rem 0 .35rem}
  .mattress .tags{gap:8px}
  .mattress .tag{font-size:.95rem}
  .mattress .specs{grid-template-columns:1fr}
  .mattress .spec{padding:12px}
}

/* Remover quaisquer CTAs residuais nesta página */
.page-portfolio .mattress .cta{display:none !important}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;padding:24px;z-index:60}
.modal[open]{display:flex}
.modal .dialog{max-width:1000px;width:100%;background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-md)}
.modal .dialog header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}
.modal .dialog .content{padding:12px 16px}
.modal .dialog .gallery{grid-template-columns:1fr 1fr}
.modal .close{background:transparent;border:0;cursor:pointer}

/* Arquitetos — features com ícones e destaques */
.page-arquitetos .cards.features{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.page-arquitetos .cards.features{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.page-arquitetos .cards.features{grid-template-columns:1fr}}
.page-arquitetos .card.feature{display:flex;gap:12px;align-items:flex-start;position:relative;padding:18px;border-radius:20px;transition:box-shadow var(--dur-fast) var(--easing), transform var(--dur-fast) var(--easing), border-color var(--dur-fast) var(--easing)}
.page-arquitetos .card.feature .icon{flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:var(--gold);background:linear-gradient(135deg,#fffefb,#ffffff);border:1px solid var(--border);box-shadow:inset 0 0 0 1px rgba(201,165,106,.12)}
.page-arquitetos .card.feature .icon svg{width:20px;height:20px;stroke-width:1.8}
.page-arquitetos .card.feature .content{min-width:0}
.page-arquitetos .card.feature .title{font-weight:800;margin:0 0 4px}
.page-arquitetos .card.feature.highlight{border-color:rgba(201,165,106,.35)}
.page-arquitetos .card.feature.highlight:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}

/* Arquitetos — downloads */
#downloads .cards.downloads{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){#downloads .cards.downloads{grid-template-columns:1fr 1fr}}
@media (max-width:640px){#downloads .cards.downloads{grid-template-columns:1fr}}
.download-card{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:inherit}
.download-card .d-head{display:flex;align-items:center;gap:10px}
.download-card .ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#fffefb,#ffffff);border:1px solid var(--border);color:var(--text)}
.download-card .ico svg{width:18px;height:18px}
.download-card .name{font-weight:800}
.download-card .badge{align-self:flex-start;background:rgba(201,165,106,.12);border:1px solid rgba(201,165,106,.3);color:#7a5a25}
.download-card[aria-disabled="true"]{opacity:.9;cursor:default}

/* Animations */
.fade-up{opacity:0;transform:translateY(12px);}
.fade-up.in{opacity:1;transform:none;transition:opacity var(--dur-med) var(--easing), transform var(--dur-med) var(--easing)}