:root {
  --bg: #f7f4ee;
  --panel: #fffdf8;
  --panel-strong: #f0eadf;
  --text: #1d1d1d;
  --muted: #5d625d;
  --accent: #bf7c35;
  --accent-strong: #a9621c;
  --line: rgba(24, 24, 24, 0.09);
  --shadow: 0 18px 40px rgba(21, 16, 10, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f5f2ea 0%, #efe9df 100%);
}
button, input { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }

.page-shell {
  width: min(1200px, calc(100% - 2rem));
  margin: 1.5rem auto;
  background: rgba(255, 255, 255, 0.34);
  border: 1px solid var(--line);
  border-radius: 28px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid var(--line);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  font-weight: 800;
}

.brand-name {
  margin: 0;
  font-weight: 700;
}

.brand-wrap small {
  color: var(--muted);
}

.topnav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.nav-chip {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.5);
  color: var(--text);
  padding: 0.62rem 0.9rem;
  border-radius: 999px;
}

.nav-chip.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  border-color: transparent;
}

.cart-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border: none;
  background: var(--text);
  color: white;
  padding: 0.72rem 1rem;
  border-radius: 999px;
}

.cart-button span {
  display: inline-grid;
  place-items: center;
  min-width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
}

.store-layout {
  padding: 1.4rem;
}

.hero-banner {
  display: grid;
  grid-template-columns: 1.5fr 0.75fr;
  gap: 1rem;
  align-items: center;
  background: linear-gradient(135deg, #271d17 0%, #3f2d21 100%);
  border-radius: 28px;
  padding: 2rem;
  color: #fffaf4;
  margin-bottom: 1.3rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: #f7d5a0;
  margin: 0 0 0.5rem;
}

.hero-banner h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.06em;
}

.hero-banner p {
  margin: 0;
  color: rgba(255,255,255,0.8);
}

.promo-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 22px;
  padding: 1.2rem;
  display: grid;
  gap: 0.25rem;
  justify-items: start;
}

.promo-box strong {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.product-panel {
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 1.2rem;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-header h2 {
  margin: 0.3rem 0 0;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.search-box input {
  width: min(300px, 100%);
  padding: 0.8rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.5);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.product-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0,0,0,0.03);
}

.product-image {
  width: 100%;
  height: 190px;
  object-fit: cover;
  background: linear-gradient(135deg, #f1e5d7, #ddd4c7);
}

.product-body {
  padding: 1rem;
}

.product-topline {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.6rem;
}

.product-category {
  display: inline-flex;
  padding: 0.32rem 0.5rem;
  background: rgba(191, 124, 53, 0.12);
  color: var(--accent-strong);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
}

.product-price {
  font-weight: 700;
  color: var(--text);
}

.product-card h3 {
  margin: 0.5rem 0;
  font-size: 1.12rem;
}

.product-card p {
  margin: 0 0 1rem;
  color: var(--muted);
  min-height: 44px;
}

.product-actions {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.secondary-btn,
.primary-btn,
.checkout-btn {
  border: none;
  padding: 0.7rem 0.9rem;
  border-radius: 12px;
  font-weight: 700;
}

.primary-btn,
.checkout-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
}

.secondary-btn {
  background: #f1ece3;
  color: var(--text);
}

.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(380px, 100%);
  height: 100vh;
  background: rgba(255,255,255,0.95);
  border-left: 1px solid var(--line);
  box-shadow: -8px 0 30px rgba(0,0,0,0.08);
  transform: translateX(100%);
  transition: transform 0.22s ease;
  display: flex;
  flex-direction: column;
  z-index: 50;
}

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

.cart-header,
.cart-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
}

.close-cart {
  border: none;
  background: transparent;
  font-size: 1.7rem;
  color: var(--text);
}

.cart-items {
  flex: 1;
  padding: 1rem 1.2rem;
  display: grid;
  gap: 0.7rem;
  overflow-y: auto;
}

.cart-item {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.cart-item strong {
  display: block;
}

.cart-item button {
  border: none;
  background: transparent;
  color: var(--accent-strong);
  font-weight: 700;
}

.cart-footer {
  border-top: 1px solid var(--line);
  border-bottom: none;
  display: grid;
  gap: 0.8rem;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.42);
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 60;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  position: relative;
  width: min(760px, calc(100% - 2rem));
  background: #fff;
  border-radius: 24px;
  padding: 1.2rem;
  box-shadow: 0 30px 60px rgba(0,0,0,0.18);
}

.modal-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  border: none;
  background: transparent;
  font-size: 2rem;
  color: var(--text);
}

.modal-visual {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 18px;
  margin-bottom: 1rem;
}

.modal-info h3 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.modal-info p {
  color: var(--muted);
  margin: 0 0 1rem;
}

.modal-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.modal-meta strong {
  font-size: 1.6rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 760px) {
  .topbar,
  .section-header,
  .hero-banner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .topbar {
    justify-content: stretch;
  }

  .topnav {
    justify-content: flex-start;
  }

  .cart-button {
    width: 100%;
    justify-content: center;
  }
}