:root {
  --bg: #0c0c0d;
  --bg-alt: #141416;
  --card: #1a1a1d;
  --card-border: #262629;
  --gold: #cda45e;
  --gold-bright: #e6c07f;
  --text: #f2efe9;
  --text-dim: #a8a5a0;
  --radius: 14px;
  --max-width: 1280px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
}

h1, h2, .logo {
  font-family: 'Anton', 'Inter', sans-serif;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(12,12,13,0.75);
  border-bottom: 1px solid var(--card-border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 20px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  height: 30px;
  width: auto;
}
.logo-text .gold {
  color: var(--gold);
}

.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: 14px; font-weight: 600; color: var(--text-dim); transition: color .2s; }
.nav a:hover { color: var(--text); }
.nav-cta {
  background: var(--gold);
  color: #131313 !important;
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 700 !important;
}
.nav-cta:hover { background: var(--gold-bright); }

.menu-toggle { display: none; background: none; border: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.menu-toggle span { width: 24px; height: 2px; background: var(--text); display: block; }

/* Hero */
.hero {
  position: relative;
  padding: 140px 24px 110px;
  text-align: center;
  overflow: hidden;
  background: #000;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('assets/hero-banner.jpeg') center 30% / cover no-repeat;
  transform: scale(1.03);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6,6,7,0.55) 0%, rgba(6,6,7,0.72) 45%, rgba(6,6,7,0.94) 100%),
    radial-gradient(circle at 50% 30%, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 75%);
}
.hero-content { position: relative; z-index: 1; }
.hero-mark {
  width: 96px;
  height: auto;
  margin: 0 auto 22px;
  filter: drop-shadow(0 4px 18px rgba(205,164,94,0.35));
}
.hero-eyebrow {
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 18px;
}
.hero-title {
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1.08;
  margin: 0 0 20px;
}
.hero-sub {
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 auto 32px;
  font-size: 16px;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-primary {
  background: var(--gold);
  color: #131313;
  box-shadow: 0 8px 24px -8px rgba(205,164,94,0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(205,164,94,0.8); }

/* Products */
.products-section { max-width: var(--max-width); margin: 0 auto; padding: 80px 24px 40px; }
.section-head { text-align: center; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 8px; }
.section-head p { color: var(--text-dim); }

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 10px 18px;
  flex: 1;
  max-width: 420px;
  color: var(--text-dim);
}
.search-box input {
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 14px;
  width: 100%;
}
.search-box input::placeholder { color: var(--text-dim); }
.result-count { color: var(--text-dim); font-size: 13px; white-space: nowrap; }

.category-menu { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.category-btn {
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text-dim);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.category-btn:hover { border-color: var(--gold); color: var(--text); }
.category-btn-active { background: var(--gold); color: #131313; border-color: var(--gold); }

.loading-state { grid-column: 1 / -1; text-align: center; color: var(--text-dim); padding: 60px 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  animation: fadeInUp .5s ease forwards;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--gold); transform: translateY(-3px); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .card { animation: none; opacity: 1; }
}

.card-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #0f0f10;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.card:hover .card-media img { transform: scale(1.06); }

.card-body { padding: 16px 16px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-name { font-size: 14.5px; font-weight: 600; line-height: 1.3; min-height: 38px; }
.card-price { color: var(--gold); font-weight: 700; font-size: 17px; }

.card-sizes-slot:empty { display: none; }
.card-sizes-row { display: flex; gap: 6px; flex-wrap: wrap; }
.size-btn {
  background: var(--bg);
  border: 1px solid var(--card-border);
  color: var(--text);
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease;
}
.size-btn:hover:not(:disabled) { border-color: var(--gold); }
.size-btn-selected { background: var(--gold); color: #131313; border-color: var(--gold); }
.size-btn-esgotado { opacity: 0.4; text-decoration: line-through; cursor: not-allowed; }

.card-esgotado { opacity: 0.75; }
.card-esgotado-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #131313;
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
}
.card-buy[aria-disabled="true"] {
  background: var(--card-border);
  color: var(--text-dim);
  cursor: not-allowed;
  pointer-events: none;
}

.card-cep-row { display: flex; gap: 6px; }
.card-cep-input {
  flex: 1;
  min-width: 0;
  background: var(--bg);
  border: 1px solid var(--card-border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12.5px;
  outline: none;
}
.card-cep-input:focus { border-color: var(--gold); }
.card-cep-input::placeholder { color: var(--text-dim); }
.card-cep-btn {
  background: var(--card-border);
  color: var(--text);
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s ease;
}
.card-cep-btn:hover { background: var(--gold); color: #131313; }
.card-cep-btn:disabled { opacity: 0.6; cursor: default; }

.card-shipping-slot:empty { display: none; }
.card-shipping { font-size: 12.5px; margin-top: -4px; }
.card-shipping.pickup { color: #6be08a; }
.card-shipping.ship { color: var(--text-dim); }
.card-shipping.error { color: #e08a8a; }
.card-shipping.loading { color: var(--text-dim); }
.card-buy {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #1f2a20;
  color: #6be08a;
  border: 1px solid #2b3d2d;
  padding: 11px 14px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  transition: background .2s ease, transform .15s ease;
}
.card-buy:hover { background: #253a27; transform: translateY(-1px); }
.card-buy svg { flex-shrink: 0; }

.empty-state { text-align: center; color: var(--text-dim); padding: 60px 0; }

/* About */
.about { background: var(--bg-alt); border-top: 1px solid var(--card-border); border-bottom: 1px solid var(--card-border); }
.about-inner { max-width: 760px; margin: 0 auto; padding: 70px 24px; text-align: center; }
.about h2 { font-size: clamp(24px, 3.5vw, 32px); margin-bottom: 20px; }
.about p { color: var(--text-dim); font-size: 15.5px; }

/* Footer */
.site-footer { text-align: center; padding: 40px 24px 90px; color: var(--text-dim); font-size: 13px; }
.footer-mark { width: 44px; height: auto; margin: 0 auto 14px; opacity: 0.85; }
.footer-note { margin-top: 4px; }

/* Floating WhatsApp */
.floating-whats {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,0.6);
  z-index: 60;
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

@media (max-width: 720px) {
  .nav { position: fixed; top: 64px; left: 0; right: 0; background: var(--bg); flex-direction: column; align-items: flex-start; padding: 20px 24px; gap: 18px; border-bottom: 1px solid var(--card-border); transform: translateY(-150%); transition: transform .25s ease; }
  .nav.open { transform: translateY(0); }
  .menu-toggle { display: flex; }
  .hero { padding: 90px 20px 70px; }
}