/* ===== Resources Store — estilos globais ===== */

:root {
  --color-bg: #f7f7f5;
  --color-surface: #ffffff;
  --color-text: #1c1c1c;
  --color-text-muted: #6b6b6b;
  --color-border: #e6e6e3;
  --color-primary: #1c1c1c;
  --color-primary-contrast: #ffffff;
  --color-accent: #2e7d32;
  --color-accent-contrast: #ffffff;
  --color-danger: #c0392b;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-card: 0 1px 2px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.06);
  --shadow-hover: 0 4px 12px rgba(0,0,0,0.08);
  --max-width: 1200px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Top bar (frete/aviso) ===== */
.topbar {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  text-align: center;
  font-size: 13px;
  padding: 8px 12px;
  letter-spacing: 0.02em;
}

/* ===== Header ===== */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 36px;
  width: auto;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}

.main-nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
  font-weight: 500;
}

.main-nav a {
  color: var(--color-text-muted);
  transition: color .15s ease;
}
.main-nav a:hover, .main-nav a.active { color: var(--color-text); }

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

.search-box {
  display: flex;
  align-items: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 8px 14px;
  gap: 8px;
  min-width: 220px;
}
.search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 14px;
  width: 100%;
  color: var(--color-text);
}

.cart-button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
}

.cart-count {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border-radius: 999px;
  min-width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  padding: 0 5px;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, #1c1c1c 0%, #333333 100%);
  color: #fff;
  padding: 64px 20px;
}
.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero h1 {
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}
.hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  margin: 0 0 28px;
  max-width: 440px;
}
.hero-cta {
  display: inline-flex;
  gap: 12px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform .12s ease, opacity .12s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: #fff; color: #1c1c1c; }
.btn-primary:hover { opacity: 0.9; }
.btn-outline { border-color: rgba(255,255,255,0.4); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.08); }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.hero-badge {
  font-size: 12px;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 6px 12px;
  border-radius: 999px;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
}
.hero-tile {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  aspect-ratio: 1/1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}
.hero-tile:hover {
  background: rgba(255,255,255,0.11);
  border-color: rgba(255,255,255,0.32);
  transform: translateY(-2px);
}
.hero-tile svg {
  width: 34px;
  height: 34px;
}
.hero-tile span {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ===== Categorias ===== */
.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 48px 0 20px;
}
.section-title h2 {
  font-size: 22px;
  margin: 0;
  letter-spacing: -0.01em;
}
.section-title a {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 8px;
}
.chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}
.chip.active, .chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-surface);
}

/* ===== Product grid ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-bottom: 60px;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow .15s ease, transform .15s ease;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.product-card__image {
  aspect-ratio: 1/1;
  background: #f0efec;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b3b1ab;
  font-size: 12px;
  text-align: center;
  padding: 10px;
  position: relative;
  overflow: hidden;
}
.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.badge-discount {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--color-danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
}

.product-card__body {
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.product-card__category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  font-weight: 600;
}

.product-card__title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  min-height: 38px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  padding-top: 6px;
}
.price-old {
  font-size: 12px;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.price-now {
  font-size: 18px;
  font-weight: 800;
}

.add-to-cart {
  margin-top: 10px;
  width: 100%;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px;
  font-size: 13px;
  font-weight: 700;
}
.add-to-cart:hover { opacity: 0.9; }
.add-to-cart:disabled { opacity: 0.5; cursor: default; }

/* ===== Trust strip ===== */
.trust-strip {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 28px 0;
  margin-top: 20px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
}
.trust-grid strong {
  display: block;
  color: var(--color-text);
  font-size: 14px;
  margin-bottom: 2px;
}

/* ===== Footer ===== */
.site-footer {
  background: #1c1c1c;
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
  margin-top: 60px;
  font-size: 13px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid h4 {
  color: #fff;
  font-size: 13px;
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom {
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: rgba(255,255,255,0.45);
}

/* ===== Product detail page ===== */
.breadcrumb {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 20px 0;
}
.breadcrumb a:hover { color: var(--color-text); }

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.product-detail__image {
  background: #f0efec;
  border-radius: var(--radius-lg);
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b3b1ab;
  overflow: hidden;
}
.product-detail__image img { width: 100%; height: 100%; object-fit: cover; }

.product-gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.gallery-thumb {
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  padding: 0;
  aspect-ratio: 1/1;
  background: #f0efec;
  cursor: pointer;
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-thumb.active { border-color: var(--color-primary); }
.gallery-thumb:hover { border-color: #b3b1ab; }
@media (max-width: 720px) {
  .product-gallery { grid-template-columns: repeat(5, 1fr); }
}

.product-detail__info h1 {
  font-size: 26px;
  line-height: 1.3;
  margin: 8px 0 12px;
}
.product-detail__brand {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.product-detail__price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 20px 0;
}
.product-detail__price .price-now { font-size: 32px; }
.product-detail__desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 20px 0;
}

.qty-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}
.qty-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
}
.qty-value { font-size: 16px; font-weight: 700; min-width: 24px; text-align: center; }

.product-detail__actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.product-detail__actions .btn { flex: 1; padding: 14px; font-size: 15px; }
.btn-dark { background: var(--color-primary); color: var(--color-primary-contrast); }
.btn-dark:hover { opacity: 0.9; }

.info-box {
  margin-top: 32px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ===== Cart drawer ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 400px;
  max-width: 92vw;
  background: var(--color-surface);
  z-index: 101;
  transform: translateX(100%);
  transition: transform .25s ease;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 24px rgba(0,0,0,0.15);
}
.cart-drawer.open { transform: translateX(0); }

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--color-border);
}
.cart-drawer__header h3 { margin: 0; font-size: 17px; }
.cart-close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--color-text-muted);
}

.cart-drawer__items {
  flex: 1;
  overflow-y: auto;
  padding: 12px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 12px;
  align-items: center;
}
.cart-item__image {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: #f0efec;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b3b1ab;
  font-size: 9px;
  text-align: center;
}
.cart-item__image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__title { font-size: 13px; font-weight: 600; line-height: 1.3; }
.cart-item__meta { font-size: 12px; color: var(--color-text-muted); margin-top: 4px; }
.cart-item__remove {
  background: none;
  border: none;
  font-size: 12px;
  color: var(--color-danger);
  padding: 0;
  text-align: right;
}
.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}
.cart-item__qty button {
  width: 22px; height: 22px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: 4px;
  font-size: 12px;
  line-height: 1;
}

.cart-empty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 14px;
  padding: 60px 20px;
}

.cart-drawer__footer {
  border-top: 1px solid var(--color-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
  font-weight: 700;
}
.cart-drawer__footer .btn { width: 100%; padding: 14px; }

/* ===== Checkout page ===== */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  padding: 20px 0 60px;
}
.checkout-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
}
.checkout-card h3 { margin: 0 0 16px; font-size: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.form-field label { font-size: 12px; font-weight: 600; color: var(--color-text-muted); }
.form-field input, .form-field select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 6px 0;
  color: var(--color-text-muted);
}
.summary-line.total {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  margin-top: 10px;
  padding-top: 14px;
}

.pay-methods {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.pay-badge {
  font-size: 11px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 6px 10px;
  color: var(--color-text-muted);
}

/* ===== Empty / misc states ===== */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--color-text-muted);
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 200;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .checkout-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .main-nav { display: none; }
  .search-box { display: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail { grid-template-columns: 1fr; gap: 24px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 28px; }
}