:root {
  color-scheme: light;
  --page-bg: linear-gradient(180deg, #f6f8fb 0%, #edf2f7 100%);
  --panel-bg: rgba(255, 255, 255, 0.88);
  --panel-border: rgba(78, 89, 103, 0.14);
  --ink: #1f2731;
  --ink-soft: #5c6775;
  --accent: #2f3946;
  --accent-soft: #aebac8;
  --shadow: 0 24px 56px rgba(43, 53, 64, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: var(--page-bg);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.7), transparent 28%),
    radial-gradient(circle at bottom right, rgba(162, 176, 191, 0.18), transparent 24%);
  pointer-events: none;
}

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

.container {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.page-shell {
  position: relative;
  z-index: 1;
  padding: 2rem 0 3rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--ink);
  text-decoration: none;
}

.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #ffffff, #d8e0e9);
  border: 1px solid rgba(104, 116, 132, 0.18);
  box-shadow: 0 12px 28px rgba(64, 74, 87, 0.12);
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand__copy {
  display: grid;
  gap: 0.12rem;
}

.brand__name {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand__sub {
  color: var(--ink-soft);
  font-size: 0.84rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.82rem 1.2rem;
  border-radius: 16px;
  border: 1px solid rgba(65, 75, 88, 0.16);
  text-decoration: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 28px rgba(35, 44, 55, 0.08);
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px rgba(35, 44, 55, 0.11);
}

.btn--primary {
  background: linear-gradient(145deg, #ffffff, #dde5ee 58%, #9eacbc);
}

.hero-card,
.article-card,
.stats-card {
  border: 1px solid var(--panel-border);
  border-radius: 30px;
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-card {
  overflow: hidden;
  margin-bottom: 1.3rem;
}

.hero-card__media {
  min-height: 250px;
  background: linear-gradient(145deg, rgba(235, 240, 245, 0.94), rgba(204, 214, 224, 0.88));
}

.hero-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card__body,
.article-card,
.stats-card {
  padding: 1.4rem;
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--ink-soft);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-title {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.98;
}

.section-title {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  line-height: 1.04;
}

.page-lead {
  margin: 0.9rem 0 0;
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.7;
}

.page-lead--compact {
  margin-bottom: 1.15rem;
}

.meta-row,
.link-row,
.fact-list,
.stat-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.meta-row {
  margin-top: 1rem;
}

.meta-chip,
.fact-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.48rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(91, 102, 116, 0.14);
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.72fr);
  gap: 1.2rem;
}

.article-card h2,
.stats-card h2,
.stats-card h3 {
  margin: 0 0 0.8rem;
  font-family: "Inter", system-ui, sans-serif;
}

.article-card h2 {
  font-size: 1.15rem;
}

.article-card p,
.article-card li,
.stats-card p {
  color: var(--ink-soft);
  line-height: 1.75;
}

.article-card ul,
.article-card ol {
  margin: 0;
  padding-left: 1.2rem;
}

.article-card section + section {
  margin-top: 1.3rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(90, 101, 114, 0.12);
}

.stats-card {
  display: grid;
  gap: 1rem;
  align-self: start;
}

.stat-grid {
  gap: 0.9rem;
}

.stat {
  flex: 1 1 120px;
  min-height: 104px;
  padding: 1rem;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(228, 235, 243, 0.9));
  border: 1px solid rgba(91, 102, 116, 0.12);
}

.stat__value {
  display: block;
  margin-bottom: 0.35rem;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
}

.stat__label {
  color: var(--ink-soft);
  font-size: 0.84rem;
  line-height: 1.5;
}

.cart-count {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.cart-count__value {
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(2.8rem, 7vw, 4.2rem);
  line-height: 1;
}

.cart-count__label {
  color: var(--ink-soft);
  font-weight: 700;
}

.cart-list {
  display: grid;
  gap: 1rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 124px minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid rgba(91, 102, 116, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(232, 238, 245, 0.92));
}

.cart-item__media {
  display: block;
  min-height: 124px;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(226, 232, 239, 0.9), rgba(203, 212, 222, 0.82));
}

.cart-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__body {
  min-width: 0;
}

.cart-item__meta {
  margin-bottom: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cart-item__title {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
}

.cart-item__availability {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.cart-item__addons {
  margin: 0.55rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.32rem;
}

.cart-item__addons li {
  padding: 0.38rem 0.55rem;
  border-radius: 10px;
  border: 1px solid rgba(91, 102, 116, 0.12);
  background: rgba(255, 255, 255, 0.74);
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.4;
}

.cart-item__price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.cart-item__price {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1.18rem;
  font-weight: 700;
}

.cart-item__old {
  color: var(--ink-soft);
  font-size: 0.84rem;
  text-decoration: line-through;
}

.cart-item__actions {
  display: grid;
  align-content: space-between;
  justify-items: end;
  gap: 0.75rem;
}

.cart-item__qty {
  display: inline-grid;
  grid-template-columns: 40px 70px 40px;
  align-items: center;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(91, 102, 116, 0.14);
  background: rgba(255, 255, 255, 0.84);
}

.cart-item__qty button,
.cart-item__qty input {
  min-height: 42px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: center;
}

.cart-item__qty button {
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: 700;
}

.cart-item__qty input {
  width: 100%;
  border-left: 1px solid rgba(91, 102, 116, 0.12);
  border-right: 1px solid rgba(91, 102, 116, 0.12);
}

.cart-item__remove {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--ink-soft);
  font-weight: 700;
  cursor: pointer;
}

.stats-summary {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border-radius: 22px;
  border: 1px solid rgba(91, 102, 116, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(228, 235, 243, 0.92));
}

.stats-summary__label {
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stats-summary__value {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1.6rem;
  line-height: 1.05;
}

.checkout-form,
.checkout-draft {
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid rgba(91, 102, 116, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(228, 235, 243, 0.9));
}

.checkout-form h3 {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
}

.checkout-hint {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
  line-height: 1.65;
}

.checkout-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

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

.field span {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 0.95rem;
  border-radius: 16px;
  border: 1px solid rgba(91, 102, 116, 0.16);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font: inherit;
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.checkout-draft__label {
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.checkout-draft__text {
  margin: 0;
  white-space: pre-wrap;
  color: var(--ink);
  font: 500 0.92rem/1.7 "Manrope", system-ui, sans-serif;
}

.checkout-status {
  margin: 0;
  padding: 0.9rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(91, 102, 116, 0.12);
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.6;
}

.checkout-status--loading {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(229, 236, 244, 0.92));
}

.checkout-status--success {
  border-color: rgba(82, 113, 97, 0.22);
  background: linear-gradient(180deg, rgba(247, 250, 248, 0.96), rgba(225, 236, 229, 0.92));
}

.checkout-status--warning {
  border-color: rgba(158, 120, 47, 0.24);
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.96), rgba(245, 234, 208, 0.9));
}

.checkout-status--error {
  border-color: rgba(158, 76, 76, 0.22);
  background: linear-gradient(180deg, rgba(255, 247, 247, 0.96), rgba(246, 225, 225, 0.92));
}

.wishlist-list {
  display: grid;
  gap: 1rem;
}

.wishlist-item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid rgba(91, 102, 116, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(231, 238, 245, 0.9));
}

.wishlist-item__media {
  display: block;
  min-height: 110px;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(226, 232, 239, 0.9), rgba(203, 212, 222, 0.82));
}

.wishlist-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wishlist-item__meta {
  margin-bottom: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.wishlist-item__title {
  display: block;
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
}

.wishlist-item__price {
  margin-top: 0.55rem;
  color: var(--ink-soft);
  font-weight: 700;
}

.wishlist-item__actions {
  display: grid;
  align-content: space-between;
  justify-items: end;
  gap: 0.7rem;
}

.wishlist-item__remove {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--ink-soft);
  font-weight: 700;
  cursor: pointer;
}

.empty-state {
  display: grid;
  gap: 0.85rem;
  padding: 1.2rem;
  border-radius: 24px;
  border: 1px dashed rgba(91, 102, 116, 0.26);
  background: rgba(255, 255, 255, 0.64);
}

.empty-state h3,
.empty-state p {
  margin: 0;
}

.note {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.footer-note {
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.btn:disabled {
  opacity: 0.62;
  cursor: not-allowed;
  transform: none;
  box-shadow: 0 14px 28px rgba(35, 44, 55, 0.08);
}

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 1rem 0 2rem;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar__actions {
    width: 100%;
  }

  .topbar__actions .btn {
    flex: 1 1 100%;
  }

  .checkout-form__grid {
    grid-template-columns: 1fr;
  }

  .hero-card__media {
    min-height: 190px;
  }

  .hero-card__body,
  .article-card,
  .stats-card {
    padding: 1.1rem;
  }

  .cart-item {
    grid-template-columns: 1fr;
  }

  .cart-item__actions {
    justify-items: stretch;
  }

  .wishlist-item {
    grid-template-columns: 1fr;
  }

  .wishlist-item__actions {
    justify-items: stretch;
  }
}