/* BebeUtil — soft pastel identity (blush / mint / cream). Own brand; not shared with other Util sites. */
:root {
  --bu-cream: #fbf7f4;
  --bu-cream-deep: #f3ebe4;
  --bu-surface: #ffffff;
  --bu-ink: #2c2a2e;
  --bu-muted: #7a7470;
  --bu-line: #ebe4de;
  --bu-blush: #e8a0a0;
  --bu-blush-soft: #f8e6e4;
  --bu-blush-deep: #c97878;
  --bu-mint: #8fc4b5;
  --bu-mint-soft: #e4f3ee;
  --bu-mint-deep: #5a9a8a;
  --bu-lavender: #d4c4e8;
  --bu-lavender-soft: #f0eaf7;
  --bu-peach: #f0c9a8;
  --bu-peach-soft: #faf0e6;
  --bu-radius: 20px;
  --bu-radius-sm: 14px;
  --bu-radius-pill: 999px;
  --bu-shadow: 0 10px 36px rgba(44, 42, 46, 0.06);
  --bu-shadow-sm: 0 4px 16px rgba(44, 42, 46, 0.04);
  --bu-max: 1080px;
  --bu-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--bu-font);
  background: var(--bu-cream);
  color: var(--bu-ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--bu-blush-deep); }
ul, ol { margin: 0; padding: 0; }
button { font-family: inherit; }

.bu-container {
  width: min(100% - 40px, var(--bu-max));
  margin-inline: auto;
}

/* —— Header —— */
.bu-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251, 247, 244, 0.86);
  backdrop-filter: saturate(1.2) blur(12px);
  -webkit-backdrop-filter: saturate(1.2) blur(12px);
  border-bottom: 1px solid var(--bu-line);
}

.bu-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.bu-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--bu-ink) !important;
  text-decoration: none;
}

.bu-logo-img {
  display: block;
  height: 40px;
  width: auto;
  max-height: 44px;
}

.bu-logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--bu-blush-soft), var(--bu-mint-soft));
  border: 1px solid var(--bu-line);
  display: grid;
  place-items: center;
  font-size: 1rem;
}

.bu-logo em {
  font-style: normal;
  color: var(--bu-blush-deep);
}

.bu-nav {
  display: flex;
  align-items: center;
  gap: 8px 22px;
  flex-wrap: wrap;
  font-size: 0.95rem;
  color: var(--bu-muted);
}

.bu-nav a:hover { color: var(--bu-ink); }

.bu-nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--bu-radius-pill);
  background: var(--bu-ink);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.88rem;
}

.bu-nav-cta:hover { opacity: 0.92; color: #fff !important; }

/* —— Hero —— */
.bu-hero {
  padding: 64px 0 40px;
  text-align: center;
}

.bu-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--bu-radius-pill);
  background: var(--bu-mint-soft);
  color: var(--bu-mint-deep);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 18px;
}

.bu-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4.8vw, 3.15rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
  font-weight: 700;
}

.bu-hero-lead {
  max-width: 560px;
  margin: 0 auto 28px;
  color: var(--bu-muted);
  font-size: 1.12rem;
}

.bu-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* —— Buttons —— */
.bu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--bu-radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
  cursor: pointer;
}

.bu-btn:hover { transform: translateY(-1px); }

.bu-btn-primary {
  background: var(--bu-ink);
  color: #fff !important;
}

.bu-btn-primary:hover { opacity: 0.92; color: #fff !important; }

.bu-btn-amazon {
  background: linear-gradient(135deg, #f0c14b, #e8a317);
  color: #2c2a2e !important;
  border-color: #d4a017;
}

.bu-btn-amazon:hover { opacity: 0.95; color: #2c2a2e !important; }

.bu-btn-ghost {
  background: var(--bu-surface);
  border-color: var(--bu-line);
  color: var(--bu-ink) !important;
}

.bu-btn-soft {
  background: var(--bu-blush-soft);
  color: var(--bu-blush-deep) !important;
}

.bu-btn-sm { padding: 9px 16px; font-size: 0.88rem; }

/* —— Sections —— */
.bu-section {
  padding: 48px 0;
}

.bu-section-alt {
  background: var(--bu-cream-deep);
  border-block: 1px solid var(--bu-line);
}

.bu-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.bu-section-head h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  letter-spacing: -0.025em;
}

.bu-section-head p {
  margin: 6px 0 0;
  color: var(--bu-muted);
  max-width: 420px;
}

.bu-link-more {
  color: var(--bu-blush-deep);
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
}

/* —— Category cards (photo media) —— */
.bu-cats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
}

.bu-cat {
  background: var(--bu-surface);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius);
  padding: 0;
  text-align: center;
  overflow: hidden;
  box-shadow: var(--bu-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
}

.bu-cat:hover {
  transform: translateY(-2px);
  box-shadow: var(--bu-shadow);
  color: var(--bu-ink);
}

.bu-cat-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bu-blush-soft);
}

.bu-cat-media picture,
.bu-cat-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bu-cat-body {
  padding: 14px 12px 16px;
}

.bu-cat strong {
  display: block;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
}

.bu-cat span {
  display: block;
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--bu-muted);
}

/* —— Cards (guides / products) —— */
.bu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.bu-card {
  background: var(--bu-surface);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius);
  box-shadow: var(--bu-shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.bu-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--bu-shadow);
  color: var(--bu-ink);
}

.bu-card-media {
  aspect-ratio: 16 / 10;
  background: linear-gradient(145deg, var(--bu-blush-soft), var(--bu-mint-soft));
  display: grid;
  place-items: center;
  font-size: 2.4rem;
  position: relative;
}

.bu-card-media.mint { background: linear-gradient(145deg, var(--bu-mint-soft), var(--bu-lavender-soft)); }
.bu-card-media.peach { background: linear-gradient(145deg, var(--bu-peach-soft), var(--bu-blush-soft)); }
.bu-card-media.lavender { background: linear-gradient(145deg, var(--bu-lavender-soft), var(--bu-mint-soft)); }

.bu-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.bu-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: var(--bu-radius-pill);
  background: var(--bu-blush-soft);
  color: var(--bu-blush-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.bu-badge.mint { background: var(--bu-mint-soft); color: var(--bu-mint-deep); }
.bu-badge.lavender { background: var(--bu-lavender-soft); color: #6b5a86; }

.bu-card h3 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.bu-card p {
  margin: 0;
  color: var(--bu-muted);
  font-size: 0.94rem;
  flex: 1;
}

.bu-card-meta {
  font-size: 0.8rem;
  color: var(--bu-muted);
}

.bu-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

/* —— Trust strip —— */
.bu-trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  padding: 8px 0 0;
}

.bu-trust-item {
  background: var(--bu-surface);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius-sm);
  padding: 16px 18px;
  font-size: 0.9rem;
}

.bu-trust-item strong {
  display: block;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.bu-trust-item span { color: var(--bu-muted); font-size: 0.85rem; }

/* —— Guide article —— */
.bu-guide-hero {
  padding: 48px 0 28px;
}

.bu-guide-hero .bu-badge { margin-bottom: 14px; }

.bu-guide-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.bu-guide-hero .lead {
  color: var(--bu-muted);
  font-size: 1.08rem;
  max-width: 640px;
  margin: 0 0 14px;
}

.bu-guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.85rem;
  color: var(--bu-muted);
}

.bu-article {
  max-width: 720px;
}

.bu-block {
  background: var(--bu-surface);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius);
  padding: 26px 28px;
  margin-bottom: 18px;
  box-shadow: var(--bu-shadow-sm);
}

.bu-block h2 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.bu-block h3 {
  margin: 18px 0 8px;
  font-size: 1.05rem;
}

.bu-block p { margin: 0 0 12px; color: var(--bu-ink); }
.bu-block p:last-child { margin-bottom: 0; }
.bu-block .muted { color: var(--bu-muted); }

.bu-checklist {
  list-style: none;
  display: grid;
  gap: 10px;
}

.bu-checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  background: var(--bu-cream);
  border-radius: var(--bu-radius-sm);
  border: 1px solid var(--bu-line);
}

.bu-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 8px;
  background: var(--bu-mint-soft);
  color: var(--bu-mint-deep);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 1px;
}

.bu-cta-product {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  background: linear-gradient(135deg, var(--bu-blush-soft), var(--bu-mint-soft));
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius);
  margin: 24px 0;
}

.bu-cta-product strong { display: block; margin-bottom: 4px; }
.bu-cta-product span { color: var(--bu-muted); font-size: 0.9rem; }

/* —— Product page —— */
.bu-product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 40px 0 24px;
}

@media (min-width: 860px) {
  .bu-product-layout {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

.bu-product-visual {
  aspect-ratio: 1 / 1;
  max-height: 420px;
  border-radius: var(--bu-radius);
  background: linear-gradient(145deg, var(--bu-lavender-soft), var(--bu-mint-soft));
  border: 1px solid var(--bu-line);
  display: grid;
  place-items: center;
  font-size: 4.5rem;
  box-shadow: var(--bu-shadow-sm);
}

.bu-product-panel h1 {
  margin: 8px 0 10px;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.bu-product-panel .tagline {
  color: var(--bu-muted);
  margin: 0 0 18px;
}

.bu-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 22px 0;
}

@media (max-width: 560px) {
  .bu-split { grid-template-columns: 1fr; }
}

.bu-pros, .bu-cons {
  background: var(--bu-surface);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius-sm);
  padding: 16px 18px;
}

.bu-pros h3 { color: var(--bu-mint-deep); margin: 0 0 10px; font-size: 0.95rem; }
.bu-cons h3 { color: var(--bu-blush-deep); margin: 0 0 10px; font-size: 0.95rem; }

.bu-pros ul, .bu-cons ul {
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
}

.bu-pros li::before { content: "+ "; color: var(--bu-mint-deep); font-weight: 700; }
.bu-cons li::before { content: "− "; color: var(--bu-blush-deep); font-weight: 700; }

.bu-specs {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 8px 0 18px;
}

.bu-specs th,
.bu-specs td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--bu-line);
  vertical-align: top;
}

.bu-specs th {
  width: 38%;
  color: var(--bu-muted);
  font-weight: 500;
}

.bu-disclaimer {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--bu-peach-soft);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius-sm);
  font-size: 0.82rem;
  color: var(--bu-muted);
}

/* —— Page titles (index) —— */
.bu-page-title {
  padding: 44px 0 8px;
}

.bu-page-title h1 {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  letter-spacing: -0.03em;
}

.bu-page-title p {
  margin: 0;
  color: var(--bu-muted);
  max-width: 560px;
}

/* —— Footer —— */
.bu-footer {
  margin-top: 48px;
  background: var(--bu-cream-deep);
  border-top: 1px solid var(--bu-line);
  padding: 40px 0 28px;
  font-size: 0.88rem;
  color: var(--bu-muted);
}

.bu-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

@media (max-width: 720px) {
  .bu-footer-grid { grid-template-columns: 1fr; gap: 22px; }
}

.bu-footer-brand strong {
  display: block;
  color: var(--bu-ink);
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.bu-footer h4 {
  margin: 0 0 10px;
  color: var(--bu-ink);
  font-size: 0.88rem;
  letter-spacing: -0.01em;
}

.bu-footer ul {
  list-style: none;
  display: grid;
  gap: 8px;
}

.bu-footer a:hover { color: var(--bu-ink); }

.bu-footer-legal {
  border-top: 1px solid var(--bu-line);
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  font-size: 0.8rem;
}

.bu-footer-legal code {
  background: var(--bu-surface);
  padding: 1px 6px;
  border-radius: 6px;
  font-size: 0.78em;
  border: 1px solid var(--bu-line);
}

/* —— Utilities —— */
.bu-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.bu-mb-0 { margin-bottom: 0 !important; }


/* —— Money guide: figures, compare table, FAQ —— */
.bu-guide-figure {
  margin: 0 0 22px;
  border-radius: var(--bu-radius);
  overflow: hidden;
  border: 1px solid var(--bu-line);
  background: var(--bu-surface);
  box-shadow: var(--bu-shadow-sm);
}
.bu-guide-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.bu-guide-figure figcaption {
  padding: 10px 14px 12px;
  font-size: 0.82rem;
  color: var(--bu-muted);
}

.bu-table-wrap {
  overflow-x: auto;
  margin: 4px -4px;
  padding: 0 4px;
}
.bu-compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 560px;
}
.bu-compare th,
.bu-compare td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--bu-line);
  vertical-align: middle;
}
.bu-compare th {
  color: var(--bu-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.bu-compare tr:hover td { background: var(--bu-cream); }

.bu-pick-head { margin-bottom: 10px; }
.bu-pick-head .bu-badge { margin-bottom: 10px; }
.bu-pick-head h2 { margin: 0 0 6px; }
.bu-pick .bu-btn { margin-top: 8px; }

.bu-faq {
  display: grid;
  gap: 10px;
}
.bu-faq details {
  background: var(--bu-cream);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius-sm);
  padding: 12px 16px;
}
.bu-faq summary {
  cursor: pointer;
  font-weight: 600;
  letter-spacing: -0.01em;
  list-style: none;
}
.bu-faq summary::-webkit-details-marker { display: none; }
.bu-faq summary::before {
  content: "+ ";
  color: var(--bu-mint-deep);
  font-weight: 700;
}
.bu-faq details[open] summary::before { content: "− "; }
.bu-faq details p {
  margin: 10px 0 4px;
  color: var(--bu-muted);
  font-size: 0.92rem;
}

/* —— Error pages —— */
.bu-error {
  min-height: 56vh;
  display: flex;
  align-items: center;
  padding-block: 56px 72px;
}

.bu-error .bu-container {
  width: 100%;
}

.bu-error-card {
  max-width: 560px;
  margin-inline: auto;
  text-align: center;
  background: var(--bu-surface);
  border: 1px solid var(--bu-line);
  border-radius: var(--bu-radius);
  box-shadow: var(--bu-shadow);
  padding: 40px 32px 36px;
}

.bu-error-code {
  margin: 0 0 8px;
  font-size: clamp(3.5rem, 10vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(145deg, var(--bu-blush), var(--bu-mint));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bu-error-card h1 {
  margin: 0 0 12px;
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  letter-spacing: -0.03em;
  color: var(--bu-ink);
}

.bu-error-lead {
  margin: 0 0 28px;
  color: var(--bu-muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.bu-error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}