:root {
  --bg: #fff8ec;
  --surface: #ffffff;
  --surface-2: #fff1c7;
  --text: #12311f;
  --muted: #607064;
  --border: #f0d29a;
  --primary: #12843b;
  --primary-dark: #0c642c;
  --accent: #f0442e;
  --accent-2: #ffb703;
  --accent-3: #00a7e1;
  --orange: #ff7a00;
  --danger: #dc2626;
  --radius: 14px;
  --shadow: 0 16px 38px rgba(112, 74, 18, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
}

.site-header {
  background: rgba(255, 250, 239, .96);
  border-top: 5px solid var(--accent-2);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(18, 49, 31, .06);
}

.brand { font-weight: 900; letter-spacing: -.03em; display: flex; align-items: center; gap: .6rem; }
.brand-logo {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: #fff;
  border: 2px solid var(--primary);
  padding: 3px;
  overflow: hidden;
  box-shadow: 0 8px 18px rgba(18, 132, 59, .16);
}
.brand-logo img { width: 100%; height: 100%; object-fit: contain; display: block; border-radius: 8px; }
.brand-logo.lg { width: 64px; height: 64px; border-color: var(--accent); box-shadow: 0 12px 24px rgba(240, 68, 46, .18); }
.nav-link { font-weight: 700; color: var(--text); }
.nav-link:hover { color: var(--primary); }

.hero { background: #fff8ec; border-bottom: 1px solid #f7dfae; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .74rem;
  font-weight: 900;
  color: var(--primary-dark);
  background: #ffe7a3;
  border: 1px solid #ffd166;
  border-radius: 999px;
  padding: 6px 10px;
}
.eyebrow::before { content: "•"; color: var(--accent); font-size: 1.2rem; line-height: 0; }
h1, h2, h3 { letter-spacing: -.04em; }
.lead { max-width: 680px; }

.market-card,
.surface,
.product-card,
.feature,
.empty-state,
.confirmation {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.market-card { padding: 20px; border-color: #ffc247; }
.market-top { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.market-top small { display: block; color: var(--muted); }
.scan-box {
  border: 2px dashed var(--primary);
  border-radius: 12px;
  min-height: 190px;
  display: grid;
  place-items: center;
  text-align: center;
  background: #fff4c8;
  color: var(--text);
  padding: 18px;
}
.scan-box span { display: block; font-weight: 900; color: var(--accent); }
.scan-box small { display: block; color: var(--muted); max-width: 260px; }
.scan-box.compact { min-height: 140px; margin-bottom: 20px; }
.status-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 14px;
  color: var(--muted);
}
.status-row strong { color: var(--primary-dark); }

.payment-icons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.payment-icons.compact { margin-top: 8px; }
.payment-card-icon {
  min-width: 74px;
  height: 34px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .03em;
  border: 1px solid rgba(18, 49, 31, .14);
  box-shadow: 0 8px 16px rgba(18, 49, 31, .08);
}
.payment-card-icon.visa {
  background: linear-gradient(135deg, #1434cb 0%, #1a4cff 100%);
  color: #fff;
  font-style: italic;
  letter-spacing: .1em;
}
.payment-card-icon.mastercard {
  position: relative;
  justify-content: flex-end;
  min-width: 112px;
  padding-left: 42px;
  background: #fff;
  color: #231f20;
}
.payment-card-icon.mastercard::before,
.payment-card-icon.mastercard::after {
  content: "";
  position: absolute;
  top: 8px;
  width: 19px;
  height: 19px;
  border-radius: 999px;
}
.payment-card-icon.mastercard::before { left: 12px; background: rgba(235, 0, 27, .9); }
.payment-card-icon.mastercard::after { left: 25px; background: rgba(247, 158, 27, .9); mix-blend-mode: multiply; }

.section-heading { margin-bottom: 22px; max-width: 760px; }
.section-heading p { color: var(--muted); margin: 0; }
.product-card { overflow: hidden; transition: transform .18s ease, box-shadow .18s ease; }
.product-card:hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgba(112, 74, 18, .18); }
.product-visual {
  height: 152px;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  border-bottom: 6px solid var(--accent-2);
}
.product-visual span { font-size: 2.4rem; font-weight: 900; letter-spacing: -.08em; text-shadow: 0 3px rgba(0,0,0,.12); }
.product-visual.detail { height: 420px; border-radius: var(--radius); box-shadow: var(--shadow); }
.row.g-3 > [class*="col-"]:nth-child(3n+1) .product-visual { background: var(--primary); }
.row.g-3 > [class*="col-"]:nth-child(3n+2) .product-visual { background: var(--orange); }
.row.g-3 > [class*="col-"]:nth-child(3n+3) .product-visual { background: var(--accent-3); }
.product-body { padding: 18px; }
.product-body h3 { font-size: 1.16rem; margin: 14px 0 8px; }
.product-body p { color: var(--muted); min-height: 68px; }
.badge.subtle { background: #fff0b8; color: #7a4b00; border: 1px solid #ffd166; }
.stock { font-size: .86rem; color: var(--primary-dark); font-weight: 800; }
.price { font-weight: 900; font-size: 1.25rem; color: var(--accent); }
.price.big { font-size: 2rem; }
.qty { max-width: 84px; }

.feature {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 112px;
  border-top: 6px solid var(--primary);
}
.row.g-3 > [class*="col-"]:nth-child(2) .feature { border-top-color: var(--accent); }
.row.g-3 > [class*="col-"]:nth-child(3) .feature { border-top-color: var(--accent-2); }
.feature strong { color: var(--text); }
.feature span { color: var(--muted); }
.footer { border-top: 1px solid var(--border); padding: 24px 0; color: var(--muted); font-size: .9rem; background: #fff3cf; }

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: #19a354;
  color: #fff;
  display: grid;
  place-items: center;
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(25, 163, 84, .28);
}
.whatsapp-float:hover { background: #0f8a43; color: #fff; transform: translateY(-2px); }

.cart-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

.checkout-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border-color: #ffc247;
}
.checkout-panel h2 {
  margin: 10px 0 6px;
  font-size: 1.35rem;
}
.checkout-panel p {
  margin: 0;
  color: var(--muted);
}
.checkout-panel-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  min-width: min(100%, 360px);
}
.accepted-cards {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 18px;
  background: #fffaf0;
}
.accepted-cards > span {
  display: block;
  color: var(--muted);
  font-size: .86rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.total, .summary-total { font-size: 1.1rem; font-weight: 900; }
.form-panel, .summary { padding: 20px; }
.summary h2 { font-size: 1.25rem; }
.summary-line, .summary-total { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--border); padding: 12px 0; }
.summary-total { border-bottom: 1px solid var(--border); color: var(--accent); }
.empty-state, .confirmation { padding: 30px; text-align: center; }
.confirmation { max-width: 760px; margin: auto; }
.back-link { color: var(--primary-dark); font-weight: 800; text-decoration: none; }
.checkout-strip { max-width: 420px; }
.status { font-size: .72rem; border-radius: 999px; padding: 3px 8px; background: #fff0b8; color: #7a4b00; border: 1px solid #ffd166; }
.status.approved { background: #dcfce7; color: #166534; border-color: #86efac; }

.tech-loader { position: fixed; inset: 0; background: #fff8ec; z-index: 9999; display: grid; place-items: center; transition: opacity .28s ease, visibility .28s ease; }
.tech-loader.is-hidden { opacity: 0; visibility: hidden; }
.loader-card { width: min(300px, 90vw); background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 22px; text-align: center; box-shadow: var(--shadow); }
.loader-mark { width: 58px; height: 58px; border-radius: 16px; background: #fff; border: 2px solid var(--accent); display: grid; place-items: center; margin: 0 auto 14px; padding: 4px; box-shadow: 0 10px 20px rgba(240, 68, 46, .14); overflow: hidden; }
.loader-mark img { width: 100%; height: 100%; object-fit: contain; display: block; border-radius: 10px; }
.loader-line { height: 4px; background: #ffe4a8; overflow: hidden; border-radius: 99px; }
.loader-line:before { content: ""; display: block; width: 40%; height: 100%; background: var(--primary); animation: loadline 1s ease-in-out infinite; }
.loader-card p { margin: 12px 0 0; color: var(--muted); font-size: .9rem; }
@keyframes loadline { 0% { transform: translateX(-110%); } 100% { transform: translateX(260%); } }

.btn { border-radius: 10px; font-weight: 800; }
.btn-dark {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary-dark);
  --bs-btn-hover-border-color: var(--primary-dark);
  --bs-btn-active-bg: var(--primary-dark);
  --bs-btn-active-border-color: var(--primary-dark);
}
.btn-outline-dark {
  --bs-btn-color: var(--primary-dark);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary);
  --bs-btn-hover-border-color: var(--primary);
  --bs-btn-hover-color: #fff;
}
.btn-outline-secondary {
  --bs-btn-color: #7a4b00;
  --bs-btn-border-color: #ffb703;
  --bs-btn-hover-bg: #ffb703;
  --bs-btn-hover-border-color: #ffb703;
  --bs-btn-hover-color: #12311f;
}
.alert-success { background: #dcfce7; border-color: #86efac; color: #14532d; }
.text-secondary { color: var(--muted) !important; }
.form-control, .form-select { border-radius: 10px; border-color: var(--border); }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 .2rem rgba(18, 132, 59, .14); }

@media (max-width: 767px) {
  .display-5 { font-size: 2.1rem; }
  .product-visual.detail { height: 260px; }
  .cart-actions { align-items: stretch; }
  .cart-actions .btn { width: 100%; }
  .checkout-panel { align-items: stretch; flex-direction: column; }
  .checkout-panel-actions { justify-content: stretch; min-width: 100%; }
  .checkout-panel-actions .btn { width: 100%; }
  .total { width: 100%; }
}