:root {
  /* Paleta alinhada ao layout de referência */
  --main-bg: #c5e3e8;
  --surface-pale: #eaf6f7;
  --white: #ffffff;
  --card-body-bg: #f0f4f5;
  --border-soft: rgba(15, 31, 36, 0.08);
  --text-primary: #1a1a1a;
  --text-secondary: #6b7280;
  --accent: #0f1f24;
  --radius-lg: 1.75rem;
  --radius-xl: 2rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--main-bg);
  color: var(--text-primary);
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

/* Header — mesmo tom do rodapé */
.site-header {
  flex-shrink: 0;
  background: var(--surface-pale);
  border-bottom: 1px solid var(--border-soft);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--text-primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.brand-text span {
  font-weight: 600;
  letter-spacing: 0.14em;
}

.main-nav {
  display: flex;
  gap: 8px 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  border-bottom-color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cart-pill {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 1px solid var(--text-primary);
  border-radius: 999px;
  background: transparent;
  white-space: nowrap;
}

.cart-pill:hover {
  background: rgba(255, 255, 255, 0.6);
}

main {
  flex: 1;
  padding: 28px 0 48px;
}

/* Hero — sobre fundo principal */
.hero {
  margin-top: 8px;
  padding: 40px;
  border-radius: var(--radius-xl);
  background: var(--surface-pale);
  border: 1px solid var(--border-soft);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 28px;
  box-shadow: 0 12px 40px rgba(15, 31, 36, 0.06);
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.12;
  margin: 8px 0 12px;
  color: var(--text-primary);
}

.eyebrow {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
}

.hero p {
  color: var(--text-secondary);
  line-height: 1.55;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  padding: 20px;
  display: flex;
  align-items: flex-end;
  min-height: 240px;
}

.hero-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.hero-card strong {
  color: var(--text-primary);
}

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.btn {
  display: inline-block;
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 10px 20px;
  text-decoration: none;
  background: var(--text-primary);
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}

.btn:hover {
  opacity: 0.88;
}

.btn-light {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.5);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.82rem;
}

.grid-3 {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: var(--surface-pale);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  padding: 22px;
  box-shadow: 0 8px 28px rgba(15, 31, 36, 0.05);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Card produto — topo branco (imagem) + base cinza clara */
.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-soft);
  box-shadow: 0 14px 36px rgba(15, 31, 36, 0.08);
  background: var(--white);
}

.product-card-media {
  background: var(--white);
  padding: 12px 12px 0;
}

.product-card-media img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.product-card-placeholder {
  min-height: 200px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px dashed rgba(15, 31, 36, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b8c5c8;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.product-card-body {
  background: var(--card-body-bg);
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-category {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.product-card-body h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
}

.product-card-body > p:not(.price) {
  margin: 0 0 14px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.45;
  flex: 1;
}

.product-card-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

.product-card .price {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.product-card-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.link-adicionar {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #b8c5c8;
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.link-adicionar:hover {
  color: var(--text-secondary);
}

.product-detail img,
.about-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.product-detail,
.about-wrap {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.product-detail > div,
.about-wrap > div {
  background: var(--surface-pale);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  padding: 20px;
}

.product-detail .price {
  font-size: 1.35rem;
  font-weight: 700;
}

.section-head {
  margin-top: 8px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.section-head h2 {
  margin: 0;
  font-size: 1.5rem;
}

.inline-form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inline-form input,
.inline-form select,
.checkout-form input,
.checkout-form textarea,
.table input {
  border: 1px solid rgba(15, 31, 36, 0.12);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--surface-pale);
  color: var(--text-primary);
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface-pale);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
}

.table th,
.table td {
  border-bottom: 1px solid var(--border-soft);
  padding: 12px 14px;
  text-align: left;
}

.checkout-form {
  max-width: 620px;
  display: grid;
  gap: 12px;
  padding: 20px;
  background: var(--surface-pale);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
}

.checkout-form label {
  display: grid;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

main > h2,
main > h3 {
  color: var(--text-primary);
}

main > p {
  color: var(--text-secondary);
}

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  border: 1px solid transparent;
  font-size: 0.9rem;
}

.alert-success {
  background: #e8f5ec;
  border-color: #b8dfc4;
  color: #1d5c2e;
}

.alert-error {
  background: #fdeaea;
  border-color: #f0b4b4;
  color: #8b1c1c;
}

/* Rodapé — pale #EAF6F7 */
.site-footer {
  flex-shrink: 0;
  background: var(--surface-pale);
  border-top: 1px solid var(--border-soft);
  padding: 36px 0 40px;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-brand h3 {
  margin: 0 0 12px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.footer-brand p {
  margin: 0;
  max-width: 320px;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.footer-links {
  text-align: right;
}

.footer-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: flex-end;
}

.footer-links-row a {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-links-row a:hover {
  color: var(--text-primary);
}

.footer-social {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.footer-social a {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-social a:hover {
  color: var(--text-primary);
  transform: translateY(-1px);
}

.footer-social svg {
  width: 15px;
  height: 15px;
}

.footer-copy {
  margin: 16px 0 0;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

@media (max-width: 920px) {
  .hero,
  .grid-3,
  .product-detail,
  .about-wrap {
    grid-template-columns: 1fr;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    text-align: left;
  }

  .footer-links-row {
    justify-content: flex-start;
  }

  .footer-social {
    justify-content: flex-start;
  }
}