/* =========================================================
   Sate Conceito - Santos/SP
   Stylesheet principal
   Paleta: #d09b42 (dourado) | #faf1e0 (creme) | #212326 (grafite)
   ========================================================= */

:root{
  --gold:#d09b42;
  --gold-2:#e4c87d;
  --cream:#faf1e0;
  --dark:#212326;
  --darker:#141617;
  --light:#ffffff;
  --grey-1:#f9f9fb;
  --grey-2:#f2f3f5;
  --max:1280px;
  --radius:6px;
  --shadow:0 6px 24px rgba(0,0,0,.08);
  --font-body:"Poppins",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --font-heading:"Cormorant Garamond","Playfair Display",Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  color:var(--dark);
  background:var(--light);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none;transition:color .25s ease}
a:hover,a:focus{color:var(--dark)}
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-heading);
  font-weight:500;
  line-height:1.2;
  color:var(--dark);
  margin:0 0 .6em;
  letter-spacing:.5px;
}
h1{font-size:clamp(2rem,4.5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.6rem)}
h3{font-size:clamp(1.3rem,2.4vw,1.8rem)}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.text-center{text-align:center}
.gold{color:var(--gold)}

/* Skip link (a11y) */
.skip-link{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{
  position:fixed;top:1rem;left:1rem;width:auto;height:auto;background:var(--dark);
  color:var(--gold);padding:.6rem 1rem;border-radius:4px;z-index:9999;
}

/* ===== Header ===== */
.site-header{
  background:var(--light);
  border-bottom:1px solid var(--grey-2);
  position:sticky;top:0;z-index:100;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 1.25rem;max-width:var(--max);margin:0 auto;gap:1rem;
}
.logo img{max-height:60px;width:auto}
.main-nav ul{
  list-style:none;margin:0;padding:0;display:flex;gap:1.6rem;flex-wrap:wrap;
}
.main-nav a{
  color:var(--dark);font-weight:500;font-size:.95rem;
  text-transform:uppercase;letter-spacing:.5px;padding:.4rem 0;
  border-bottom:2px solid transparent;
  display:inline-flex;align-items:center;gap:.3rem;
}
.main-nav a:hover,
.main-nav a.active{color:var(--gold);border-color:var(--gold)}

/* Submenu (dropdown) */
.main-nav .has-submenu{position:relative}
.main-nav .has-submenu > a::after{
  content:"";display:inline-block;width:0;height:0;
  border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid currentColor;margin-left:.25rem;transition:transform .2s;
}
.main-nav .has-submenu:hover > a::after,
.main-nav .has-submenu:focus-within > a::after{transform:rotate(-180deg)}
.main-nav .submenu{
  position:absolute;top:100%;left:-1rem;min-width:240px;
  background:#fff;list-style:none;padding:.5rem 0;margin:0;
  box-shadow:0 8px 24px rgba(0,0,0,.12);border-radius:var(--radius);
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:.2s ease;z-index:120;flex-direction:column;gap:0;
}
.main-nav .has-submenu:hover > .submenu,
.main-nav .has-submenu:focus-within > .submenu{
  opacity:1;visibility:visible;transform:translateY(0);
}
.main-nav .submenu li{width:100%}
.main-nav .submenu a{
  display:block;padding:.7rem 1.25rem;border:none;
  font-size:.85rem;color:var(--dark);
}
.main-nav .submenu a:hover,
.main-nav .submenu a:focus{
  background:var(--cream);color:var(--gold);border:none;
}
.menu-toggle{
  display:none;background:transparent;border:none;cursor:pointer;
  width:44px;height:44px;padding:0;
}
.menu-toggle span{
  display:block;width:26px;height:2px;background:var(--dark);margin:6px auto;
  transition:.3s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{
  position:relative;min-height:78vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(rgba(20,22,23,.55),rgba(20,22,23,.55)),
             url("../images/Ho-Sate-Colchoes-1-scaled.jpg") center/cover no-repeat;
  color:var(--light);text-align:center;padding:6rem 1.25rem;
}
.hero h1{color:var(--light);max-width:900px;margin:0 auto 1rem}
.hero p{max-width:720px;margin:0 auto 2rem;font-size:1.1rem;color:var(--cream)}

/* ===== Buttons ===== */
.btn{
  display:inline-block;background:var(--gold);color:var(--dark);
  padding:.85rem 2rem;border-radius:var(--radius);font-weight:600;
  text-transform:uppercase;letter-spacing:1px;font-size:.9rem;
  border:2px solid var(--gold);cursor:pointer;transition:.3s;
}
.btn:hover,.btn:focus{background:transparent;color:var(--gold)}
.btn.btn-outline{background:transparent;color:var(--light);border-color:var(--light)}
.btn.btn-outline:hover{background:var(--light);color:var(--dark)}

/* ===== Sections ===== */
.section{padding:5rem 0}
.section.alt{background:var(--cream)}
.section-title{text-align:center;margin-bottom:3rem}
.section-title h2{margin-bottom:.5rem}
.section-title .divider{
  width:80px;height:3px;background:var(--gold);margin:1rem auto 1.25rem;border:none;
}

/* ===== Category grid ===== */
.categories{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:1.5rem;margin-top:2rem;
}
.category-card{
  position:relative;overflow:hidden;border-radius:var(--radius);
  box-shadow:var(--shadow);background:var(--dark);
  aspect-ratio:3/4;transition:transform .35s ease;
}
.category-card:hover{transform:translateY(-6px)}
.category-card img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:.4s}
.category-card:hover img{opacity:1;transform:scale(1.05)}
.category-card h3{
  position:absolute;left:0;right:0;bottom:1.25rem;color:var(--light);
  text-align:center;margin:0;padding:.5rem 1rem;
  font-family:var(--font-heading);text-shadow:0 2px 8px rgba(0,0,0,.6);
  letter-spacing:2px;
}

/* ===== Split section ===== */
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;
}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
@media(max-width:820px){.split{grid-template-columns:1fr}}

/* ===== Catálogo (produtos) ===== */
.catalog-title{
  text-align:center;font-family:var(--font-heading);font-size:1.4rem;
  color:var(--gold);text-transform:uppercase;letter-spacing:3px;
  margin:3rem 0 .5rem;
}
.catalog-desc{max-width:800px;margin:0 auto 2rem;text-align:center;color:#555}
.catalog-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:1.5rem;margin-bottom:3rem;
}
.product{
  background:var(--light);border-radius:var(--radius);
  box-shadow:0 2px 10px rgba(0,0,0,.05);overflow:hidden;transition:.3s;
  text-align:center;
}
.product:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.product img{width:100%;aspect-ratio:1/1;object-fit:cover}
.product h4{
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  padding:1rem;margin:0;text-transform:uppercase;letter-spacing:1px;
}

/* ===== Info/Contato box ===== */
.info-box{
  background:var(--dark);color:var(--light);padding:4rem 1.25rem;text-align:center;
}
.info-box h2{color:var(--light)}
.info-box p{max-width:700px;margin:0 auto 1rem;color:var(--cream)}
.address{margin-top:2rem;font-size:1rem}
.address strong{color:var(--gold)}

/* ===== Footer ===== */
.site-footer{
  background:var(--darker);color:var(--cream);
  padding:3rem 1.25rem 1.5rem;font-size:.9rem;
}
.footer-grid{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:2rem;
}
.footer-grid h4{color:var(--gold);margin-bottom:.75rem;font-family:var(--font-body);
  text-transform:uppercase;font-size:.9rem;letter-spacing:1.5px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:.4rem}
.footer-grid a{color:var(--cream)}
.footer-grid a:hover{color:var(--gold)}
.social a{display:inline-block;margin-right:.75rem;font-size:1.4rem}
.copyright{
  text-align:center;border-top:1px solid #2a2c2f;margin-top:2.5rem;
  padding-top:1.5rem;color:#8a8a8a;font-size:.8rem;
}

/* ===== Breadcrumb ===== */
.breadcrumb{
  background:var(--grey-1);padding:.85rem 1.25rem;font-size:.85rem;
}
.breadcrumb ol{
  max-width:var(--max);margin:0 auto;padding:0;list-style:none;
  display:flex;flex-wrap:wrap;gap:.4rem;color:#666;
}
.breadcrumb li+li::before{content:"›";margin-right:.4rem;color:#999}
.breadcrumb a{color:#666}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb [aria-current]{color:var(--dark);font-weight:500}

/* ===== Page hero (interno) ===== */
.page-hero{
  background:var(--dark);color:var(--light);padding:4rem 1.25rem;text-align:center;
}
.page-hero h1{color:var(--light)}
.page-hero p{max-width:800px;margin:1rem auto 0;color:var(--cream)}

/* ===== Whatsapp float ===== */
.wa-float{
  position:fixed;right:1.2rem;bottom:1.2rem;z-index:99;
  background:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.25);transition:transform .3s;
}
.wa-float:hover{transform:scale(1.08);color:#fff}
.wa-float svg{width:32px;height:32px;fill:#fff}

/* ===== FAQ ===== */
.faq details{
  background:var(--cream);border-radius:var(--radius);
  margin-bottom:.75rem;padding:1rem 1.25rem;box-shadow:0 1px 3px rgba(0,0,0,.05);
}
.faq summary{cursor:pointer;font-weight:600;color:var(--dark);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::after{content:"+";color:var(--gold);font-size:1.5rem;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open]{background:#fff;border-left:3px solid var(--gold)}

/* ===== Cookie banner ===== */
.cookie-banner{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:1000;
  background:var(--dark);color:var(--light);padding:1rem 1.25rem;border-radius:var(--radius);
  display:none;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  box-shadow:var(--shadow);max-width:900px;margin:0 auto;
}
.cookie-banner.show{display:flex}
.cookie-banner p{margin:0;font-size:.9rem}
.cookie-banner button{background:var(--gold);color:var(--dark);border:none;
  padding:.6rem 1.2rem;border-radius:4px;cursor:pointer;font-weight:600}

/* ===== Responsivo ===== */
@media(max-width:820px){
  .main-nav{
    position:fixed;top:0;right:-100%;height:100vh;width:85%;max-width:340px;
    background:var(--light);flex-direction:column;padding:5rem 1.5rem 2rem;
    box-shadow:-4px 0 15px rgba(0,0,0,.1);transition:right .3s ease;
    overflow-y:auto;
  }
  .main-nav.open{right:0}
  .main-nav ul{flex-direction:column;gap:1rem;align-items:flex-start}
  .menu-toggle{display:block}
  .hero{min-height:60vh;padding:4rem 1rem}
  .section{padding:3.5rem 0}
  /* Submenu mobile: recolhido por padrão, abre no clique via .open */
  .main-nav .submenu{
    position:static;
    box-shadow:none;padding:0 0 0 1rem;min-width:0;
    background:transparent;
    max-height:0;overflow:hidden;opacity:1;visibility:visible;transform:none;
    transition:max-height .3s ease;
  }
  .main-nav .has-submenu.open > .submenu{max-height:500px;padding:.25rem 0 .5rem 1rem}
  .main-nav .submenu a{padding:.4rem 0;font-size:.85rem}
  .main-nav .has-submenu > a::after{border-top-color:var(--gold)}
  .main-nav .has-submenu.open > a::after{transform:rotate(-180deg)}
}

/* ===== Reduce motion ===== */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}