:root {
  --bg: #eff7ef;
  --bg-strong: #e2f0e4;
  --surface: #ffffff;
  --surface-soft: #f7fbf7;
  --surface-strong: #edf6ee;
  --text: #16331e;
  --muted: #5a6f60;
  --border: rgba(22, 51, 30, 0.12);
  --primary: #0f7a39;
  --primary-dark: #0a5d2b;
  --primary-soft: rgba(15, 122, 57, 0.12);
  --accent: #c4a33d;
  --accent-soft: #efe1ae;
  --shadow: 0 18px 40px rgba(12, 58, 28, 0.12);
  --shadow-soft: 0 10px 24px rgba(12, 58, 28, 0.08);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max-width: 1280px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(196, 163, 61, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(15, 122, 57, 0.18), transparent 34%),
    linear-gradient(180deg, #f7fbf7 0%, var(--bg) 35%, #edf5ee 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none !important;
  box-shadow: none !important;
}

.hidden {
  display: none !important;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(247, 251, 247, 0.92);
  backdrop-filter: blur(14px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-mark img {
  width: auto;
  height: 42px;
  object-fit: contain;
}

.cart-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid rgba(15, 122, 57, 0.18);
  border-radius: 999px;
  padding: 0.7rem 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #12904b 100%);
  box-shadow: var(--shadow-soft);
}

.cart-toggle strong {
  display: inline-grid;
  place-items: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  border-radius: 999px;
  color: var(--primary-dark);
  background: #fff;
}

.main {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 1rem;
}

.hero {
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(15, 122, 57, 0.98), rgba(12, 86, 41, 0.94)),
    var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
}

.hero-copy {
  display: grid;
  gap: 0.85rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  color: #10341e;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.9);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.hero-badges div {
  display: grid;
  gap: 0.2rem;
  padding: 0.9rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-badges strong {
  font-size: 1.2rem;
  line-height: 1;
}

.hero-badges span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.85rem;
}

.hero-card {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-card__icon {
  width: 72px;
  height: 72px;
  object-fit: contain;
  padding: 0.35rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
}

.hero-card p {
  margin: 0;
}

.hero-note {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.toolbar {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.search {
  display: grid;
  gap: 0.45rem;
}

.search span {
  font-size: 0.9rem;
  font-weight: 700;
}

.search input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
  outline: none;
}

.search input:focus {
  border-color: rgba(15, 122, 57, 0.34);
  box-shadow: 0 0 0 4px rgba(15, 122, 57, 0.12), var(--shadow-soft);
}

.brand-filter {
  display: flex;
  gap: 0.55rem;
  overflow-x: auto;
  padding-bottom: 0.1rem;
  scrollbar-width: thin;
}

.brand-filter::-webkit-scrollbar {
  height: 8px;
}

.brand-filter::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(22, 51, 30, 0.2);
}

.chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.6rem;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(15, 122, 57, 0.14);
  border-radius: 999px;
  color: var(--primary-dark);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.chip strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  color: #fff;
  font-size: 0.77rem;
  font-weight: 800;
  background: var(--primary);
}

.chip.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #12904b 100%);
  border-color: transparent;
}

.results-bar {
  margin: 1rem 0 0.75rem;
  color: var(--muted);
}

.results-bar p {
  margin: 0;
  font-size: 0.95rem;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.95rem;
}

.product-card {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  content-visibility: auto;
  contain-intrinsic-size: 420px;
}

.product-card__media {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background:
    radial-gradient(circle at top, rgba(196, 163, 61, 0.14), transparent 36%),
    linear-gradient(180deg, #fdfdfd 0%, #eef6ef 100%);
}

.product-card__media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 1rem;
}

.product-card__content {
  display: grid;
  gap: 0.7rem;
  padding: 1rem;
}

.product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 800;
  background: #e4f3e8;
}

.gtin-chip,
.gtin-line {
  color: var(--muted);
  font-size: 0.8rem;
}

.product-card h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.product-card__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.65rem;
  align-items: center;
}

.ghost-button,
.primary-button,
.whatsapp-button,
.icon-button {
  border: 0;
  border-radius: 999px;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease,
    opacity 0.18s ease;
}

.ghost-button:hover,
.primary-button:hover,
.whatsapp-button:hover,
.icon-button:hover,
.chip:hover,
.cart-toggle:hover {
  transform: translateY(-1px);
}

.ghost-button {
  padding: 0.82rem 1rem;
  color: var(--primary-dark);
  background: var(--surface-strong);
  box-shadow: inset 0 0 0 1px rgba(15, 122, 57, 0.14);
}

.ghost-button--small {
  padding: 0.72rem 0.9rem;
}

.primary-button {
  padding: 0.82rem 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #12904b 100%);
  box-shadow: var(--shadow-soft);
}

.primary-button--small {
  padding: 0.72rem 0.9rem;
}

.icon-button {
  min-width: 2.75rem;
  min-height: 2.75rem;
  display: inline-grid;
  place-items: center;
  color: var(--primary-dark);
  background: var(--surface-strong);
  box-shadow: inset 0 0 0 1px rgba(15, 122, 57, 0.12);
}

.empty-state {
  padding: 2rem 1rem 3rem;
  text-align: center;
}

.empty-state h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.empty-state p {
  margin: 0;
  color: var(--muted);
}

.cart-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 70;
  width: min(100vw, 420px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: -24px 0 48px rgba(7, 28, 15, 0.18);
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

.cart-drawer.is-open {
  transform: translateX(0);
}

.cart-drawer__header,
.cart-drawer__footer {
  padding: 1rem;
  border-color: var(--border);
}

.cart-drawer__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}

.cart-drawer__header h2 {
  margin: 0.1rem 0 0;
  font-size: 1.25rem;
}

.cart-drawer__body {
  min-height: 0;
  padding: 1rem;
  overflow: auto;
}

.cart-empty {
  margin: 0 0 0.75rem;
  color: var(--muted);
}

.cart-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cart-item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface-soft);
}

.cart-item__media {
  width: 68px;
  height: 68px;
  border-radius: 16px;
  object-fit: contain;
  background: #fff;
}

.cart-item__content {
  display: grid;
  gap: 0.55rem;
}

.cart-item__title {
  display: grid;
  gap: 0.2rem;
}

.cart-item__title h3 {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.28;
}

.cart-item__title span {
  color: var(--muted);
  font-size: 0.8rem;
}

.qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  padding: 0.2rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(15, 122, 57, 0.12);
}

.qty-controls button {
  min-width: 2rem;
  min-height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  color: var(--primary-dark);
  background: var(--surface-strong);
}

.qty-controls strong {
  min-width: 1.6rem;
  text-align: center;
}

.cart-item__footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}

.remove-link {
  border: 0;
  padding: 0;
  color: #b34239;
  background: transparent;
}

.cart-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  padding: 0.85rem 1rem;
  border-radius: 18px;
  background: var(--surface-strong);
}

.cart-summary span {
  color: var(--muted);
}

.cart-summary strong {
  font-size: 1.05rem;
}

.cart-drawer__footer {
  display: grid;
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.96);
}

.whatsapp-button {
  padding: 0.95rem 1.05rem;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #179b53 100%);
  box-shadow: var(--shadow-soft);
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(9, 28, 14, 0.48);
  backdrop-filter: blur(2px);
}

.product-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(9, 28, 14, 0.54);
}

.product-modal__panel {
  position: relative;
  width: min(100%, 760px);
  max-height: 92vh;
  overflow: auto;
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.99);
  box-shadow: 0 28px 70px rgba(7, 28, 15, 0.28);
}

.modal-close {
  position: sticky;
  top: 0;
  justify-self: end;
  z-index: 1;
}

.product-modal__media {
  border-radius: 24px;
  background:
    radial-gradient(circle at top, rgba(196, 163, 61, 0.14), transparent 36%),
    linear-gradient(180deg, #fefefe 0%, #eef6ef 100%);
}

.product-modal__media img {
  width: 100%;
  max-height: 460px;
  object-fit: contain;
  padding: 1rem;
}

.product-modal__content {
  display: grid;
  gap: 1rem;
}

.product-modal__content h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.modal-block {
  display: grid;
  gap: 0.45rem;
}

.modal-block h3 {
  margin: 0;
  font-size: 1rem;
}

.modal-block p,
.spec-table {
  display: grid;
  gap: 0.1rem;
  padding: 0.95rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface-soft);
}

.spec-row {
  display: grid;
  grid-template-columns: minmax(120px, 40%) minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid rgba(22, 51, 30, 0.08);
  align-items: start;
}

.spec-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.spec-label {
  color: var(--primary-dark);
  font-weight: 800;
}

.spec-value {
  color: var(--muted);
}

.spec-note {
  padding: 0.3rem 0;
  color: var(--muted);
}

.spec-empty {
  margin: 0;
  color: var(--muted);
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sticky-action {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 65;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  color: #fff;
  background: linear-gradient(135deg, rgba(10, 93, 43, 0.98), rgba(15, 122, 57, 0.98));
  box-shadow: var(--shadow);
}

.sticky-action span {
  display: block;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.8rem;
}

.sticky-action strong {
  display: block;
  font-size: 0.96rem;
}

.sticky-action.hidden {
  display: none;
}

body.no-scroll {
  overflow: hidden;
}

@media (min-width: 640px) {
  .toolbar {
    grid-template-columns: minmax(0, 1.15fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
    align-items: stretch;
    padding: 1.5rem;
  }

  .toolbar {
    grid-template-columns: minmax(0, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .products-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .sticky-action {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: min(100%, 640px);
  }
}