/* ==========================================================================
   SC LAB — Secout Lab
   Identidade: atelier de madeira. Papel cru + tinta marrom + terracota/ouro,
   com o ANEL DE TRONCO como elemento-assinatura.
   ========================================================================== */

:root{
  /* paleta oficial da marca */
  --marrom:    #3A2418;
  --terracota: #8C4730;
  --ouro:      #B17F2E;
  --areia:     #D3B182;
  /* derivadas (papel cru) */
  --creme:     #F4ECDD;
  --creme-2:   #EADBC6;
  --creme-3:   #E1CFB3;
  --tinta:     #2C1B10;
  --tinta-60:  rgba(44,27,16,.62);
  --tinta-40:  rgba(44,27,16,.40);
  --linha:     rgba(58,36,24,.16);

  --radius:    18px;
  --radius-sm: 12px;
  --maxw:      1180px;
  --shadow:    0 18px 50px -24px rgba(58,36,24,.45);
  --shadow-sm: 0 8px 24px -14px rgba(58,36,24,.40);

  --sans: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --script: 'Great Vibes', 'Pinyon Script', cursive;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; font-family:var(--sans); color:var(--tinta);
  background:var(--creme);
  /* leve textura de papel */
  background-image:
    radial-gradient(rgba(58,36,24,.025) 1px, transparent 1px);
  background-size:4px 4px;
  font-size:17px; line-height:1.62; letter-spacing:.005em;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
:focus-visible{ outline:3px solid var(--ouro); outline-offset:3px; border-radius:6px; }

.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* ---------- TIPOGRAFIA ---------- */
h1,h2,h3,h4{ font-family:var(--sans); font-weight:800; line-height:1.08;
  letter-spacing:-.02em; color:var(--marrom); margin:0 0 .4em; }
h1{ font-size:clamp(2.3rem, 6vw, 4.2rem); }
h2{ font-size:clamp(1.9rem, 4vw, 3rem); }
h3{ font-size:1.32rem; letter-spacing:-.01em; }
p{ margin:0 0 1rem; }

.script{ font-family:var(--script); font-weight:400; letter-spacing:0;
  line-height:1; color:var(--terracota); }

/* eyebrow com anel + texto, em script para o tom artesanal */
.eyebrow{
  display:inline-flex; align-items:center; gap:.55rem;
  font-family:var(--script); font-size:1.7rem; color:var(--terracota);
  line-height:1; margin-bottom:.5rem;
}
.eyebrow::before{
  content:""; width:30px; height:1px; background:var(--terracota); opacity:.6;
  display:inline-block;
}
.eyebrow.center{ justify-content:center; }
.eyebrow.center::after{
  content:""; width:30px; height:1px; background:var(--terracota); opacity:.6;
}

.lead{ font-size:1.12rem; color:var(--tinta-60); max-width:62ch; }

/* ---------- BOTÕES ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.5rem; cursor:pointer;
  font-family:var(--sans); font-weight:600; font-size:1rem;
  padding:.85rem 1.5rem; border-radius:999px; border:1.5px solid transparent;
  transition:transform .18s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space:nowrap; line-height:1;
}
.btn svg{ width:18px; height:18px; }
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--terracota); color:var(--creme); box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:#7a3d29; box-shadow:var(--shadow); }
.btn-ouro{ background:var(--ouro); color:var(--marrom); box-shadow:var(--shadow-sm); }
.btn-ouro:hover{ background:#9d6f26; }
.btn-ghost{ background:transparent; color:var(--marrom); border-color:var(--linha); }
.btn-ghost:hover{ border-color:var(--terracota); color:var(--terracota); }
.btn-dark{ background:var(--marrom); color:var(--areia); }
.btn-dark:hover{ background:#4d3122; }
.btn-lg{ padding:1rem 1.8rem; font-size:1.06rem; }

/* ---------- HEADER ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(244,236,221,.86); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linha);
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap:1rem;
  height:74px; }
.brand{ display:flex; align-items:center; gap:.6rem; }
.brand img{ height:34px; width:auto; }
.nav-links{ display:flex; align-items:center; gap:1.7rem; }
.nav-links a{ font-weight:500; font-size:.97rem; color:var(--tinta);
  white-space:nowrap; position:relative; padding:.2rem 0; }
.nav-links a::after{ content:""; position:absolute; left:0; bottom:-3px;
  width:0; height:2px; background:var(--terracota); transition:width .2s ease; }
.nav-links a:hover::after{ width:100%; }
.nav-cta{ display:flex; align-items:center; gap:.8rem; }
.hamb{ display:none; background:none; border:none; cursor:pointer; padding:8px;
  color:var(--marrom); }
.hamb svg{ width:26px; height:26px; }

@media (max-width:1080px){
  .nav-links{ position:fixed; inset:74px 0 auto 0; flex-direction:column;
    background:var(--creme); border-bottom:1px solid var(--linha);
    padding:1.4rem 24px 1.8rem; gap:1.1rem; align-items:flex-start;
    transform:translateY(-130%); transition:transform .28s ease;
    box-shadow:var(--shadow); }
  .nav-links.open{ transform:translateY(0); }
  .nav-links a{ font-size:1.1rem; }
  .hamb{ display:inline-flex; }
  .nav-cta .btn{ display:none; }
}

/* ---------- ANEL DE TRONCO (assinatura) ----------
   SVG carregado uma vez via mask; recolore com currentColor. */
.anel{ position:absolute; pointer-events:none; color:var(--marrom);
  opacity:.10; z-index:0; aspect-ratio:1; background-color:currentColor;
  -webkit-mask:url(../img/anel.svg) center/contain no-repeat;
  mask:url(../img/anel.svg) center/contain no-repeat; }
.anel.g{ -webkit-mask-image:url(../img/anel-grande.svg); mask-image:url(../img/anel-grande.svg); }

/* ---------- HERO ---------- */
.hero{ position:relative; overflow:hidden; padding:clamp(3.5rem,8vw,6rem) 0 clamp(3rem,6vw,5rem);
  background:
    radial-gradient(120% 90% at 78% 12%, var(--creme-2) 0%, var(--creme) 60%); }
.hero .anel-hero{
  position:absolute; right:-14%; top:-12%; width:min(820px,85vw); aspect-ratio:1;
  color:var(--terracota); opacity:.14; }
.hero-inner{ position:relative; z-index:2; display:grid;
  grid-template-columns:1.05fr .95fr; gap:3rem; align-items:center; }
.hero-copy h1{ margin-bottom:.5em; }
.hero-copy .lead{ font-size:1.18rem; margin-bottom:1.7rem; }
.hero-actions{ display:flex; gap:.8rem; flex-wrap:wrap; }
.hero-logo{ position:relative; }
.hero-logo .plate{
  position:relative; z-index:2; background:var(--marrom); border-radius:var(--radius);
  padding:clamp(2rem,5vw,3.4rem); box-shadow:var(--shadow); overflow:hidden;
  display:flex; align-items:center; justify-content:center; aspect-ratio:1/.86; }
.hero-logo .plate .anel{ inset:-20% -10% auto auto; width:130%; top:-25%;
  color:var(--areia); opacity:.16; }
.hero-logo .plate img{ position:relative; z-index:2; width:84%; }
.hero-tags{ position:absolute; z-index:3; bottom:-14px; left:-14px;
  display:flex; gap:.5rem; flex-wrap:wrap; }
.tag-chip{ background:var(--creme); border:1px solid var(--linha);
  padding:.4rem .85rem; border-radius:999px; font-size:.82rem; font-weight:600;
  color:var(--terracota); box-shadow:var(--shadow-sm); }

@media (max-width:880px){
  .hero-inner{ grid-template-columns:1fr; gap:2.4rem; }
  .hero-logo{ order:-1; max-width:440px; }
}

/* ---------- SEÇÕES ---------- */
section{ position:relative; }
.section{ padding:clamp(3.2rem,7vw,5.5rem) 0; }
.section-head{ max-width:64ch; margin-bottom:2.6rem; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section.dark{ background:var(--marrom); color:var(--areia); }
.section.dark h2,.section.dark h3{ color:var(--creme); }
.section.dark .lead{ color:rgba(211,177,130,.85); }
.section.dark .eyebrow,.section.dark .script{ color:var(--areia); }
.section.dark .eyebrow::before,.section.dark .eyebrow::after{ background:var(--areia); }
.section.tinted{ background:var(--creme-2); }

/* divisor com anel discreto */
.ring-divider{ display:flex; justify-content:center; padding:1.5rem 0;
  color:var(--terracota); opacity:.5; }
.ring-divider svg{ width:60px; height:60px; }

/* ---------- UNIVERSOS (4 categorias) ---------- */
.universos{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.2rem; }
.universo{ position:relative; overflow:hidden; border-radius:var(--radius);
  background:var(--marrom); color:var(--areia); padding:1.8rem 1.5rem 1.6rem;
  min-height:280px; display:flex; flex-direction:column; justify-content:flex-end;
  transition:transform .22s ease, box-shadow .22s ease; box-shadow:var(--shadow-sm); }
.universo:nth-child(2){ background:var(--terracota); color:var(--creme); }
.universo:nth-child(3){ background:var(--ouro); color:var(--marrom); }
.universo:nth-child(4){ background:#5a3826; color:var(--areia); }
.universo:hover{ transform:translateY(-6px); box-shadow:var(--shadow); }
.universo .anel{ inset:-30% -30% auto auto; width:150%; top:-30%;
  color:currentColor; opacity:.13; }
.universo .u-script{ font-family:var(--script); font-size:2.2rem; line-height:.9;
  position:relative; z-index:2; margin-bottom:.1rem; opacity:.92; }
.universo h3{ position:relative; z-index:2; color:inherit; font-size:1.5rem;
  margin:0 0 .3rem; }
.universo p{ position:relative; z-index:2; font-size:.92rem; opacity:.86;
  margin:0 0 .8rem; }
.universo .u-link{ position:relative; z-index:2; font-weight:600; font-size:.9rem;
  display:inline-flex; align-items:center; gap:.35rem; }
.universo .u-link svg{ width:15px;height:15px; transition:transform .2s ease; }
.universo:hover .u-link svg{ transform:translateX(4px); }

@media (max-width:900px){ .universos{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:480px){ .universos{ grid-template-columns:1fr; } }

/* ---------- ROUTER / SOB MEDIDA ---------- */
.router-grid{ display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:center; }
.router-visual{ position:relative; aspect-ratio:1/.92; border-radius:var(--radius);
  background:radial-gradient(120% 120% at 30% 20%, var(--terracota), var(--marrom));
  overflow:hidden; box-shadow:var(--shadow); display:flex; align-items:center; justify-content:center; }
.router-visual .anel{ inset:-10%; width:120%; height:120%; color:var(--areia); opacity:.22; }
.router-visual .rv-label{ position:relative; z-index:2; text-align:center; color:var(--areia); }
.router-visual .rv-label .big{ font-family:var(--script); font-size:clamp(3rem,9vw,5.2rem);
  line-height:.9; display:block; color:var(--creme); }
.router-visual .rv-label .small{ font-weight:600; letter-spacing:.32em; font-size:.78rem;
  text-transform:uppercase; opacity:.8; }
.router-list{ list-style:none; padding:0; margin:1.4rem 0 1.8rem; display:grid; gap:.7rem; }
.router-list li{ display:flex; align-items:flex-start; gap:.7rem; font-weight:500; }
.router-list li::before{ content:""; flex:0 0 auto; margin-top:.45rem;
  width:9px; height:9px; border-radius:50%; background:var(--ouro);
  box-shadow:0 0 0 4px rgba(177,127,46,.18); }
@media (max-width:880px){ .router-grid{ grid-template-columns:1fr; gap:2rem; }
  .router-visual{ max-width:440px; } }

/* ---------- CATÁLOGO / PRODUTOS ---------- */
.cat-filtros{ display:flex; flex-wrap:wrap; gap:.6rem; margin-bottom:2rem; }
.chip{ border:1.5px solid var(--linha); background:transparent; color:var(--tinta);
  padding:.5rem 1.1rem; border-radius:999px; font-weight:600; font-size:.9rem;
  cursor:pointer; transition:all .18s ease; font-family:var(--sans); }
.chip:hover{ border-color:var(--terracota); color:var(--terracota); }
.chip.ativo{ background:var(--marrom); color:var(--areia); border-color:var(--marrom); }

.grid-produtos{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.4rem; }
@media (max-width:980px){ .grid-produtos{ grid-template-columns:repeat(3,1fr); } }
@media (max-width:720px){ .grid-produtos{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:430px){ .grid-produtos{ grid-template-columns:1fr; } }

.card{ background:var(--creme); border:1px solid var(--linha); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column; transition:transform .2s ease, box-shadow .2s ease; }
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.card-img{ position:relative; aspect-ratio:1/1; overflow:hidden; background:var(--creme-3); }
.card-img img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.card:hover .card-img img{ transform:scale(1.05); }
.card-badge{ position:absolute; top:10px; left:10px; background:var(--marrom);
  color:var(--areia); font-size:.72rem; font-weight:600; padding:.28rem .7rem;
  border-radius:999px; letter-spacing:.02em; }
.card-destaque{ position:absolute; top:10px; right:10px; background:var(--ouro);
  color:var(--marrom); font-size:.7rem; font-weight:700; padding:.26rem .6rem;
  border-radius:999px; }
.card-body{ padding:1rem 1.1rem 1.2rem; display:flex; flex-direction:column; flex:1; }
.card-body h3{ font-size:1.06rem; margin:0 0 .35rem; }
.card-body p{ font-size:.88rem; color:var(--tinta-60); margin:0 0 .9rem; flex:1; }
.card-foot{ display:flex; align-items:center; justify-content:space-between; gap:.6rem; }
.card-preco{ font-weight:700; color:var(--terracota); font-size:1.05rem; }
.card-foot .btn{ padding:.55rem 1rem; font-size:.84rem; }
.vazio{ grid-column:1/-1; text-align:center; color:var(--tinta-60);
  padding:2.5rem 1rem; border:1.5px dashed var(--linha); border-radius:var(--radius); }

/* ---------- MERCADO LIVRE ---------- */
.ml-band{ display:grid; grid-template-columns:1.4fr 1fr; gap:2rem; align-items:center;
  background:var(--ouro); color:var(--marrom); border-radius:var(--radius);
  padding:clamp(1.8rem,4vw,3rem); position:relative; overflow:hidden; }
.ml-band .anel{ inset:auto -10% -40% auto; width:60%; color:var(--marrom); opacity:.12; }
.ml-band h2{ color:var(--marrom); }
.ml-actions{ position:relative; z-index:2; display:flex; justify-content:flex-end; }
@media (max-width:760px){ .ml-band{ grid-template-columns:1fr; }
  .ml-actions{ justify-content:flex-start; } }

/* ---------- SOBRE ---------- */
.sobre-grid{ display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:center; }
.sobre-visual{ position:relative; border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow); aspect-ratio:1/1; }
.sobre-visual img{ width:100%; height:100%; object-fit:cover; }
@media (max-width:880px){ .sobre-grid{ grid-template-columns:1fr; gap:2rem; }
  .sobre-visual{ max-width:420px; } }

/* ---------- CONTATO ---------- */
.contato-grid{ display:grid; grid-template-columns:1fr 1fr; gap:3rem; }
.contato-info p{ display:flex; align-items:center; gap:.6rem; color:var(--areia); }
.contato-info svg{ width:18px; height:18px; flex:0 0 auto; color:var(--ouro); }
.form{ background:var(--creme); border-radius:var(--radius); padding:1.8rem;
  box-shadow:var(--shadow); }
.form h3{ margin-top:0; }
.field{ margin-bottom:1rem; }
.field label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:.35rem;
  color:var(--marrom); }
.field input,.field select,.field textarea{ width:100%; padding:.8rem .9rem;
  border:1.5px solid var(--linha); border-radius:var(--radius-sm); font-family:var(--sans);
  font-size:.96rem; background:var(--creme); color:var(--tinta); }
.field textarea{ min-height:110px; resize:vertical; }
.field input:focus,.field select:focus,.field textarea:focus{ outline:none;
  border-color:var(--terracota); box-shadow:0 0 0 3px rgba(140,71,48,.14); }
@media (max-width:880px){ .contato-grid{ grid-template-columns:1fr; gap:2rem; } }

/* ---------- WHATSAPP FLUTUANTE ---------- */
.wa-float{ position:fixed; right:20px; bottom:20px; z-index:80;
  display:inline-flex; align-items:center; gap:.55rem; background:#25D366; color:#fff;
  padding:.8rem 1.1rem; border-radius:999px; font-weight:600; box-shadow:var(--shadow);
  transition:transform .2s ease; }
.wa-float:hover{ transform:translateY(-3px) scale(1.02); }
.wa-float svg{ width:22px; height:22px; }
.wa-float .wa-txt{ font-size:.92rem; }
@media (max-width:560px){ .wa-float .wa-txt{ display:none; } .wa-float{ padding:.85rem; } }

/* ---------- FOOTER ---------- */
.site-footer{ background:var(--marrom); color:var(--areia); padding:3.2rem 0 1.6rem;
  position:relative; overflow:hidden; }
.site-footer .anel{ inset:auto auto -40% -8%; width:36%; color:var(--areia); opacity:.08; }
.footer-grid{ position:relative; z-index:2; display:grid;
  grid-template-columns:1.4fr 1fr 1fr; gap:2.4rem; margin-bottom:2.2rem; }
.footer-brand img{ height:38px; margin-bottom:1rem; }
.footer-brand p{ color:rgba(211,177,130,.78); font-size:.92rem; max-width:36ch; }
.footer-col h4{ color:var(--creme); font-size:.95rem; letter-spacing:.04em;
  text-transform:uppercase; margin-bottom:.9rem; }
.footer-col a{ display:block; color:rgba(211,177,130,.82); font-size:.94rem;
  padding:.22rem 0; }
.footer-col a:hover{ color:var(--creme); }
.footer-social{ display:flex; gap:.7rem; margin-top:.4rem; }
.footer-social a{ width:40px; height:40px; border-radius:50%; display:grid;
  place-items:center; background:rgba(211,177,130,.12); color:var(--areia);
  transition:all .18s ease; padding:0; }
.footer-social a:hover{ background:var(--ouro); color:var(--marrom); }
.footer-social svg{ width:19px; height:19px; }
.footer-bottom{ position:relative; z-index:2; border-top:1px solid rgba(211,177,130,.18);
  padding-top:1.3rem; display:flex; justify-content:space-between; gap:1rem;
  flex-wrap:wrap; font-size:.85rem; color:rgba(211,177,130,.7); }
.footer-bottom a{ color:rgba(211,177,130,.7); }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; gap:1.8rem; } }

/* ---------- LIGHTBOX ---------- */
.lb{ position:fixed; inset:0; z-index:120; background:rgba(44,27,16,.92);
  display:none; align-items:center; justify-content:center; padding:24px; }
.lb.open{ display:flex; }
.lb img{ max-width:90vw; max-height:88vh; border-radius:12px; box-shadow:var(--shadow); }
.lb-close{ position:absolute; top:18px; right:22px; background:none; border:none;
  color:var(--creme); font-size:2.2rem; cursor:pointer; line-height:1; }

/* ---------- COOKIE / LGPD ---------- */
.cookie-aviso{ position:fixed; left:16px; right:16px; bottom:16px; z-index:90;
  max-width:560px; margin:0 auto; background:var(--marrom); color:var(--areia);
  border-radius:var(--radius); padding:1.1rem 1.3rem; box-shadow:var(--shadow);
  display:flex; align-items:center; gap:1rem; flex-wrap:wrap; }
.cookie-aviso[hidden]{ display:none; }
.cookie-aviso p{ margin:0; font-size:.88rem; flex:1; min-width:220px;
  color:rgba(211,177,130,.9); }
.cookie-aviso .btn{ padding:.6rem 1.2rem; font-size:.9rem; }

/* ---------- UTIL ---------- */
.center{ text-align:center; }
.mt-2{ margin-top:1.4rem; } .mt-3{ margin-top:2rem; }
.flex-actions{ display:flex; gap:.8rem; flex-wrap:wrap; }
@media (prefers-reduced-motion:reduce){ *{ animation:none!important; transition:none!important; scroll-behavior:auto!important; } }

/* reveal on scroll — só esconde quando há JS (.js no html); sem JS, tudo visível */
.js .reveal{ opacity:0; transform:translateY(20px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }