/* ===== Impressão Nante — old school / oficina vintage ===== */

:root{
  --preto: #1c1a17;
  --carvao: #262320;
  --creme: #f4ecd8;
  --creme-escuro: #e6dabf;
  --laranja: #f2811d;
  --laranja-escuro: #c8620c;
  --linha: #3a352e;
  --sombra: 0 6px 0 rgba(0,0,0,.35);
  --serif-display: 'Anton', 'Oswald', sans-serif;
  --mono-vintage: 'Special Elite', 'Courier New', monospace;
  --corpo: 'Oswald', Arial, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background:
    radial-gradient(circle at 1px 1px, rgba(0,0,0,.05) 1px, transparent 1px) 0 0/14px 14px,
    var(--creme);
  color: var(--preto);
  font-family: var(--corpo);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.grain-overlay{
  position: fixed; inset:0; pointer-events:none; z-index: 999;
  opacity:.05; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.section-inner{ max-width:1120px; margin:0 auto; padding: 0 24px; }
.kicker{
  display:block; font-family: var(--mono-vintage); letter-spacing:.12em;
  text-transform:uppercase; color: var(--laranja-escuro); font-size:.8rem; margin-bottom:8px;
}
.kicker.center{ text-align:center; }
h1,h2,h3{ font-family: var(--serif-display); text-transform:uppercase; letter-spacing:.02em; margin:0 0 .4em; }
h2{ font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2.center{ text-align:center; }
p{ margin:0 0 1em; }

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index: 500;
  background: var(--preto);
  border-bottom: 4px solid var(--laranja);
  box-shadow: 0 3px 0 rgba(0,0,0,.2);
}
.header-inner{
  max-width:1120px; margin:0 auto; padding: 10px 20px;
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
}
.brand-logo{ height:56px; width:auto; }
.main-nav{ display:flex; align-items:center; gap: 28px; }
.main-nav a{
  color: var(--creme); font-family: var(--mono-vintage); font-size:.9rem;
  letter-spacing:.05em; text-transform: uppercase; padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover{ border-color: var(--laranja); color: var(--laranja); }
.nav-cta{
  background: var(--laranja); color: var(--preto) !important; padding: 9px 16px !important;
  border-radius: 3px; border-bottom: none !important; font-weight: 700;
}
.nav-cta:hover{ background: var(--creme) !important; color: var(--preto) !important; }
.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;
}
.nav-toggle span{ width: 26px; height:3px; background: var(--creme); display:block; }

/* ---------- hero ---------- */
.hero{
  position:relative; padding: 90px 20px 70px; text-align:center; overflow:hidden;
  background:
    linear-gradient(180deg, rgba(28,26,23,.04), rgba(28,26,23,0)),
    repeating-linear-gradient(135deg, rgba(0,0,0,.035) 0 2px, transparent 2px 22px);
}
.hero-plate{ max-width: 760px; margin: 0 auto; position:relative; z-index:2; }
.stamp{
  display:inline-block; font-family: var(--mono-vintage); font-size:.78rem;
  letter-spacing:.2em; color: var(--laranja-escuro); border: 2px solid var(--laranja-escuro);
  padding: 5px 14px; border-radius: 999px; transform: rotate(-3deg); margin-bottom: 22px;
}
.hero h1{
  font-size: clamp(2.4rem, 7vw, 4.4rem); line-height:1.02; color: var(--preto);
  text-shadow: 3px 3px 0 var(--creme-escuro), 3px 3px 0 1px var(--preto);
}
.hero-sub{ font-size: 1.08rem; max-width: 560px; margin: 22px auto 30px; color:#4a453d; }
.hero-buttons{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

.btn{
  font-family: var(--mono-vintage); text-transform: uppercase; letter-spacing:.06em;
  padding: 14px 26px; border-radius: 3px; font-size:.9rem; display:inline-block;
  border: 2px solid var(--preto);
}
.btn-primary{
  background: var(--laranja); color: var(--preto); box-shadow: var(--sombra);
  transition: transform .12s ease;
}
.btn-primary:hover{ transform: translateY(-2px); }
.btn-outline{
  background: transparent; color: var(--preto); box-shadow: var(--sombra);
}
.btn-outline:hover{ background: var(--preto); color: var(--creme); }

.hero-gears{ position:absolute; inset:0; z-index:1; pointer-events:none; }
.gear{ position:absolute; opacity:.08; font-size: 9rem; color: var(--preto); }
.gear.g1{ top:-30px; left:-40px; }
.gear.g2{ bottom:-50px; right:-30px; }

/* ---------- marquee ---------- */
.marquee{
  background: var(--laranja); border-top: 4px solid var(--preto); border-bottom: 4px solid var(--preto);
  overflow: hidden; white-space: nowrap; padding: 10px 0;
}
.marquee-track{ display:inline-flex; animation: marquee 26s linear infinite; }
.marquee-track span{
  font-family: var(--mono-vintage); font-size:.85rem; letter-spacing:.08em;
  color: var(--preto); padding-right: 40px; text-transform: uppercase;
}
@keyframes marquee{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }

/* ---------- sobre ---------- */
.sobre{ padding: 80px 0; background: var(--creme); }
.sobre-grid{ display:grid; grid-template-columns: 1.3fr .9fr; gap: 50px; align-items:center; }
.sobre-list{ padding-left: 18px; margin: 18px 0 0; }
.sobre-list li{ margin-bottom: 8px; }
.sobre-plate{ display:flex; justify-content:center; }
.metal-tag{
  background: linear-gradient(160deg, #efe6cf, #d9cca5);
  border: 3px solid var(--preto); border-radius: 10px;
  padding: 30px 26px; width: 100%; max-width: 280px;
  box-shadow: var(--sombra);
  display:flex; flex-direction:column; gap:4px;
}
.metal-tag-line{ font-family: var(--mono-vintage); font-size:.72rem; letter-spacing:.15em; color: var(--laranja-escuro); margin-top:12px; }
.metal-tag-line:first-child{ margin-top:0; }
.metal-tag strong{ font-family: var(--serif-display); font-size:1.15rem; text-transform:uppercase; }

/* ---------- modelos / galeria ---------- */
.modelos{ padding: 80px 0; background: var(--carvao); color: var(--creme); }
.modelos .kicker{ color: var(--laranja); }
.modelos h2{ color: var(--creme); }
.modelos-sub{ text-align:center; max-width: 560px; margin: 0 auto 36px; color:#c9c2b3; }

.filters{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-bottom: 40px; }
.filter-btn{
  font-family: var(--mono-vintage); text-transform: uppercase; font-size:.78rem; letter-spacing:.06em;
  background: transparent; color: var(--creme); border: 2px solid #55503f; padding: 9px 16px;
  border-radius: 999px; cursor:pointer; transition: all .15s ease;
}
.filter-btn:hover{ border-color: var(--laranja); color: var(--laranja); }
.filter-btn.active{ background: var(--laranja); color: var(--preto); border-color: var(--laranja); }

.gallery{
  display:grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px;
}
.card{
  background: var(--creme); border-radius: 6px; overflow:hidden; border: 3px solid var(--preto);
  box-shadow: var(--sombra); transform: rotate(var(--tilt, 0deg));
  transition: transform .15s ease;
}
.card:hover{ transform: rotate(0deg) translateY(-4px); }
.card-photo{ position:relative; aspect-ratio: 1/1; overflow:hidden; border-bottom: 3px solid var(--preto); }
.card-photo img{ width:100%; height:100%; object-fit:cover; filter: sepia(.12) contrast(1.03); }
.card-tag{
  position:absolute; top:10px; left:10px; background: var(--laranja); color: var(--preto);
  font-family: var(--mono-vintage); font-size:.65rem; letter-spacing:.08em; text-transform:uppercase;
  padding: 4px 9px; border-radius: 999px; border: 2px solid var(--preto);
}
.card-caption{ padding: 12px 14px; }
.card-caption strong{ font-family: var(--serif-display); font-size:1rem; letter-spacing:.02em; text-transform:uppercase; color: var(--preto); }
.card-caption span{ display:block; font-family: var(--mono-vintage); font-size:.72rem; color:#6b6455; margin-top:2px; }

/* ---------- cta strip ---------- */
.cta-strip{ background: var(--laranja); padding: 60px 0; text-align:center; border-top: 4px solid var(--preto); border-bottom: 4px solid var(--preto); }
.cta-strip h2{ color: var(--preto); }
.cta-strip p{ max-width: 480px; margin: 0 auto 24px; color:#3a2a10; }
.cta-strip .btn-primary{ background: var(--preto); color: var(--creme); }
.cta-strip .btn-primary:hover{ background: var(--carvao); }

/* ---------- contato ---------- */
.contato{ padding: 80px 0; background: var(--creme); }
.contato-grid{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items:start; }
.contato-text{ color:#4a453d; max-width: 380px; }
.contato-cards{ display:flex; flex-direction:column; gap: 14px; }
.contato-card{
  display:flex; align-items:center; gap: 16px; background:#fff; border: 3px solid var(--preto);
  border-radius: 6px; padding: 16px 18px; box-shadow: var(--sombra); transition: transform .12s ease;
}
.contato-card:hover{ transform: translateX(4px); }
.contato-icon{
  width: 46px; height:46px; border-radius:50%; background: var(--laranja); color: var(--preto);
  display:flex; align-items:center; justify-content:center; flex-shrink:0; border: 2px solid var(--preto);
}
.contato-card strong{ display:block; font-family: var(--mono-vintage); font-size:.72rem; text-transform:uppercase; letter-spacing:.1em; color: var(--laranja-escuro); }
.contato-card span span{ font-family: var(--serif-display); font-size:1.05rem; text-transform:uppercase; letter-spacing:.02em; }

/* ---------- footer ---------- */
.site-footer{ background: var(--preto); color: var(--creme); padding: 34px 0; border-top: 4px solid var(--laranja); }
.footer-inner{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; justify-content:space-between; }
.footer-logo{ height:40px; }
.site-footer p{ margin:0; font-family: var(--mono-vintage); font-size:.78rem; color:#b9b19e; }

/* ---------- whatsapp float ---------- */
.whatsapp-float{
  position: fixed; bottom: 22px; right: 22px; z-index: 600;
  width: 56px; height:56px; border-radius:50%; background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center; border: 3px solid var(--preto);
  box-shadow: var(--sombra);
}

/* ---------- responsive ---------- */
@media (max-width: 860px){
  .sobre-grid, .contato-grid{ grid-template-columns: 1fr; }
  .sobre-plate{ order:-1; }
}
@media (max-width: 760px){
  .main-nav{
    position: absolute; top:100%; left:0; right:0; background: var(--preto);
    flex-direction:column; align-items:flex-start; gap:0; padding: 0 20px;
    max-height:0; overflow:hidden; transition: max-height .25s ease;
    border-bottom: 4px solid var(--laranja);
  }
  .main-nav.open{ max-height: 320px; padding: 10px 20px 20px; }
  .main-nav a{ width:100%; padding: 12px 0; border-bottom: 1px solid var(--linha); }
  .nav-cta{ margin-top: 10px; text-align:center; }
  .nav-toggle{ display:flex; }
}