:root {
  --sb-ink: #1b1f1d;
  --sb-ink-muted: #4c5853;
  --sb-sand: #f6f2ea;
  --sb-foam: #eef5f3;
  --sb-teal: #1f6f67;
  --sb-teal-dark: #134b46;
  --sb-sun: #f4c95d;
  --sb-rose: #d96553;
  --sb-border: #d8e0dc;
  --sb-card: #ffffff;
  --sb-shadow: 0 10px 30px rgba(16, 24, 22, 0.08);
  --sb-radius: 18px;
  --sb-radius-sm: 12px;
  --sb-space-1: 6px;
  --sb-space-2: 10px;
  --sb-space-3: 16px;
  --sb-space-4: 24px;
  --sb-space-5: 32px;
  --sb-space-6: 48px;
  --sb-space-7: 64px;
}

* {
  box-sizing: border-box;
}

body.sb-body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--sb-ink);
  background: radial-gradient(circle at top, #ffffff 0%, var(--sb-foam) 35%, var(--sb-sand) 100%);
  min-height: 100vh;
}

.sb-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--sb-space-3);
}

.sb-header {
  background: linear-gradient(120deg, rgba(31, 111, 103, 0.95), rgba(19, 75, 70, 0.95));
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 12px 30px rgba(6, 21, 20, 0.25);
}

.sb-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sb-space-3);
  padding: var(--sb-space-3) 0;
}

.sb-brand {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--sb-space-2);
}

.sb-brand__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--sb-sun);
}

.sb-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sb-space-2);
  align-items: center;
}

.sb-nav a {
  color: #ecf5f4;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.sb-nav a:hover,
.sb-nav a:focus {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.sb-main {
  padding: var(--sb-space-5) 0 var(--sb-space-7);
}

.sb-footer {
  border-top: 1px solid var(--sb-border);
  padding: var(--sb-space-4) 0 var(--sb-space-5);
  color: var(--sb-ink-muted);
  font-size: 0.95rem;
}

.sb-title {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--sb-space-2);
}

.sb-subtitle {
  color: var(--sb-ink-muted);
  font-size: 1.05rem;
}

.sb-section {
  margin: var(--sb-space-5) 0;
}

.sb-hero {
  display: grid;
  gap: var(--sb-space-4);
  align-items: center;
  grid-template-columns: 1fr;
}

.sb-hero__card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--sb-radius);
  padding: var(--sb-space-4);
  box-shadow: var(--sb-shadow);
}

.sb-grid {
  display: grid;
  gap: var(--sb-space-4);
}

.sb-grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.sb-card {
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  overflow: hidden;
  box-shadow: var(--sb-shadow);
  border: 1px solid rgba(216, 224, 220, 0.6);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.sb-card__media {
  display: block;
  position: relative;
  overflow: hidden;
}

.sb-card__media img {
  width: 100%;
  height: 220px;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.sb-card__media:hover img {
  transform: scale(1.04);
}

.sb-card__body {
  padding: var(--sb-space-3) var(--sb-space-3) var(--sb-space-4);
  display: flex;
  flex-direction: column;
  gap: var(--sb-space-2);
  flex: 1;
}

.sb-card__title {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

.sb-card__title a {
  color: inherit;
  text-decoration: none;
}

.sb-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--sb-ink-muted);
  gap: var(--sb-space-2);
}

.sb-card__price {
  font-weight: 700;
  color: var(--sb-teal-dark);
}

.sb-card__facts {
  display: flex;
  gap: var(--sb-space-3);
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--sb-ink-muted);
}

.sb-card__footer {
  padding: 0 var(--sb-space-3) var(--sb-space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sb-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.sb-badge--danger {
  background: rgba(217, 101, 83, 0.15);
  color: var(--sb-rose);
}

.sb-badge--info {
  background: rgba(31, 111, 103, 0.15);
  color: var(--sb-teal-dark);
}

.sb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 600;
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.sb-btn--primary {
  background: var(--sb-teal);
  color: #fff;
  box-shadow: 0 12px 24px rgba(31, 111, 103, 0.2);
}

.sb-btn--primary:hover,
.sb-btn--primary:focus {
  background: var(--sb-teal-dark);
  color: #fff;
  transform: translateY(-1px);
}

.sb-btn--ghost {
  background: transparent;
  color: var(--sb-teal-dark);
  border-color: rgba(31, 111, 103, 0.3);
}

.sb-btn--secondary {
  background: #fff;
  color: var(--sb-teal-dark);
  border-color: rgba(31, 111, 103, 0.2);
}

.sb-btn--lg {
  padding: 12px 26px;
  font-size: 1rem;
}

.sb-alert {
  border-radius: var(--sb-radius);
  padding: var(--sb-space-3) var(--sb-space-4);
  border: 1px solid rgba(31, 111, 103, 0.2);
  background: rgba(31, 111, 103, 0.08);
  color: var(--sb-teal-dark);
}

.sb-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sb-label {
  font-weight: 600;
  font-size: 0.9rem;
}

.sb-input,
.sb-select,
.sb-textarea {
  border-radius: var(--sb-radius-sm);
  border: 1px solid var(--sb-border);
  padding: 10px 12px;
  font-size: 0.95rem;
}

.sb-input:focus,
.sb-select:focus,
.sb-textarea:focus {
  outline: none;
  border-color: rgba(31, 111, 103, 0.6);
  box-shadow: 0 0 0 3px rgba(31, 111, 103, 0.15);
}

.sb-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.sb-pagination a,
.sb-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--sb-border);
  text-decoration: none;
  color: var(--sb-ink);
  font-weight: 600;
}

.sb-pagination .is-active {
  background: var(--sb-teal);
  color: #fff;
  border-color: transparent;
}

.sb-detail {
  display: grid;
  gap: var(--sb-space-4);
}

.sb-media-grid {
  display: grid;
  gap: var(--sb-space-3);
}

.sb-media-grid__main,
.sb-media-grid__panel {
  border-radius: var(--sb-radius);
  overflow: hidden;
  box-shadow: var(--sb-shadow);
  background: #fff;
}

.sb-media-grid__main img {
  width: 100%;
  height: 100%;
  display: block;
  -o-object-fit: cover;
     object-fit: cover;
  min-height: 280px;
}

.sb-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sb-space-2);
  margin: 0;
}

.sb-fact {
  display: flex;
  justify-content: space-between;
  gap: var(--sb-space-2);
  padding: 8px 0;
  border-bottom: 1px dashed rgba(216, 224, 220, 0.6);
}

.sb-fact__label {
  color: var(--sb-ink-muted);
}

.sb-fact__value {
  font-weight: 600;
}

.sb-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--sb-teal-dark);
}

.sb-pill-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .sb-hero {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .sb-detail {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: start;
  }

  .sb-media-grid {
    grid-template-columns: 2fr 1fr;
  }
}

@media (min-width: 1024px) {
  .sb-main {
    padding-top: var(--sb-space-6);
  }
}

.sb-header .dropdown-menu {
  border-radius: 14px;
  border: 1px solid rgba(216, 224, 220, 0.8);
  box-shadow: var(--sb-shadow);
}

.sb-header .dropdown-item {
  color: var(--sb-ink);
  font-weight: 600;
}

.sb-header .dropdown-item:hover,
.sb-header .dropdown-item:focus {
  background: rgba(31, 111, 103, 0.08);
  color: var(--sb-teal-dark);
}

.sb-card--linked {
  position: relative;
}

.sb-card__link {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.sb-card__body,
.sb-card__footer,
.sb-card__media {
  position: relative;
  z-index: 1;
}

.sb-card__body a,
.sb-card__footer a,
.sb-card__media a {
  position: relative;
  z-index: 3;
}