:root {
  --blue: #5dade2;
  --pink: #f8c8dc;
  --yellow: #ffd54f;
  --white: #ffffff;
  --ink: #333333;
  --muted: #6f7a86;
  --soft: #f7fbff;
  --border: rgba(51, 51, 51, 0.08);
  --shadow: 0 24px 60px rgba(43, 94, 141, 0.12);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(93, 173, 226, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(248, 200, 220, 0.22), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f9fbff 58%, #fff9fb 100%);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.top-strip {
  padding: 12px 16px;
  text-align: center;
  background: var(--yellow);
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand-mark {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 600;
  color: var(--muted);
}

.site-nav a:hover,
.nav-cta:hover,
.primary-button:hover,
.secondary-button:hover {
  opacity: 0.9;
}

.nav-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 24px;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-cta,
.primary-button {
  background: var(--blue);
  color: var(--white);
}

.secondary-button {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--border);
}

.primary-button:hover,
.secondary-button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
}

.hero-section,
.content-section {
  padding: 72px 0;
}

.alt-section {
  background: rgba(255, 255, 255, 0.72);
}

.hero-grid,
.promo-grid,
.footer-grid {
  display: grid;
  gap: 28px;
}

.hero-grid {
  grid-template-columns: 1.25fr 0.85fr;
  align-items: stretch;
}

.hero-copy,
.feature-card,
.category-card,
.product-card,
.promo-card,
.review-card {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 48px;
}

.hero-copy h1 {
  margin: 16px 0 20px;
  font-size: clamp(2.5rem, 4vw, 4.75rem);
  line-height: 1.05;
}

.hero-copy p,
.feature-card p,
.category-card p,
.product-card p,
.promo-card p,
.review-card p,
.site-footer p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.metric-card {
  padding: 18px;
  border-radius: 22px;
  background: var(--white);
  border: 1px solid var(--border);
}

.metric-card strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.metric-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-highlight {
  display: grid;
  gap: 22px;
}

.feature-card,
.promo-card {
  padding: 30px;
}

.pink-card {
  background: linear-gradient(180deg, rgba(248, 200, 220, 0.45), rgba(255, 255, 255, 0.96));
}

.blue-card {
  background: linear-gradient(180deg, rgba(93, 173, 226, 0.24), rgba(255, 255, 255, 0.96));
}

.yellow-card {
  background: linear-gradient(180deg, rgba(255, 213, 79, 0.4), rgba(255, 255, 255, 0.96));
}

.dark-card {
  background: linear-gradient(180deg, #24364a, #13202d);
  color: var(--white);
}

.dark-card p,
.dark-card li {
  color: rgba(255, 255, 255, 0.82);
}

.eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 14px 0 0;
  font-size: clamp(2rem, 3vw, 3rem);
}

.category-grid,
.product-grid,
.review-grid {
  display: grid;
  gap: 22px;
}

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

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

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

.category-card,
.product-card,
.review-card {
  padding: 28px;
}

.category-card h3,
.product-card h3,
.review-card h3,
.promo-card h2,
.feature-card h2,
.site-footer h3,
.site-footer h4 {
  margin: 0 0 12px;
}

.product-badge {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(93, 173, 226, 0.12);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
}

.price-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
}

.price-row strong {
  font-size: 1.3rem;
  color: var(--blue);
}

.price-row span {
  color: #99a3af;
  text-decoration: line-through;
}

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

.order-list {
  margin: 20px 0 0;
  padding-left: 20px;
}

.site-footer {
  margin-top: 32px;
  padding-top: 48px;
  background: #101c29;
  color: var(--white);
}

.footer-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-bottom: 32px;
}

.footer-bottom {
  padding: 18px 16px 26px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.75);
}

@media (max-width: 991.98px) {
  .site-nav {
    display: none;
  }

  .hero-grid,
  .category-grid,
  .product-grid,
  .review-grid,
  .promo-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 32px 24px;
  }

  .metrics {
    grid-template-columns: 1fr;
  }
}

.admin-auth-section,
.admin-page-section {
  padding: 72px 0;
}

.admin-auth-card,
.admin-panel,
.admin-stat-card,
.admin-link-card {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.admin-auth-card {
  max-width: 640px;
  margin: 0 auto;
  padding: 36px;
}

.admin-auth-card h1,
.admin-header-row h1 {
  margin: 14px 0 12px;
}

.admin-alert {
  margin: 18px 0;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(248, 200, 220, 0.5);
  color: #8b1f4b;
  font-weight: 600;
}

.admin-form-grid {
  display: grid;
  gap: 18px;
}

.admin-form-grid label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.admin-input {
  min-height: 52px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 16px;
  background: #fff;
}

.admin-textarea {
  min-height: 120px;
}

.admin-submit {
  border: 0;
}

.admin-header-row {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.admin-stats-grid,
.admin-links-grid,
.admin-grid-two {
  display: grid;
  gap: 22px;
}

.admin-stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 28px;
}

.admin-stat-card {
  padding: 26px;
}

.admin-stat-card span {
  display: block;
  color: var(--muted);
  margin-bottom: 12px;
}

.admin-stat-card strong {
  font-size: 2rem;
}

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

.admin-link-card,
.admin-panel {
  padding: 28px;
}

.admin-grid-two {
  grid-template-columns: minmax(340px, 0.95fr) minmax(0, 1.05fr);
}

.admin-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.admin-form-row-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  margin-top: 12px;
}

.admin-table thead th {
  border-bottom-width: 1px;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-table tbody td {
  vertical-align: top;
}

@media (max-width: 991.98px) {
  .admin-stats-grid,
  .admin-links-grid,
  .admin-grid-two,
  .admin-form-row,
  .admin-form-row-three {
    grid-template-columns: 1fr;
  }

  .admin-header-row {
    flex-direction: column;
  }
}