/*
 * ScentsDupe Core — custom.css
 * All styles are scoped to .sd-* classes (no global overrides).
 * Dark theme with gold accents.
 *
 * Table of contents:
 *  0. CSS Custom Properties
 *  1. Base / Reset
 *  2. Single Fragrance — Hero
 *  3. Single Fragrance — Note Pyramid
 *  4. Single Fragrance — Smart Savings
 *  5. Clone Matcher Grid
 *  6. Clone Card
 *  7. Similarity Score Ring
 *  8. Buttons
 *  9. Utility / Responsive
 */

/* ─── 0. CSS Custom Properties ──────────────────────────────────────────────── */
:root {
  --sd-bg:           #0e0e0e;
  --sd-bg-2:         #161616;
  --sd-surface:      #1a1a1a;
  --sd-surface-2:    #222222;
  --sd-border:       rgba(255, 255, 255, 0.08);
  --sd-border-gold:  rgba(201, 168, 76, 0.35);

  --sd-gold:         #C9A84C;
  --sd-gold-light:   #E8C96A;
  --sd-gold-dark:    #8B6914;
  --sd-gold-subtle:  rgba(201, 168, 76, 0.12);

  --sd-text-primary:   #F0EDE6;
  --sd-text-secondary: #9A9488;
  --sd-text-muted:     #5A5650;

  --sd-green:   #4CAF7A;
  --sd-red:     #E05252;

  --sd-radius-sm: 6px;
  --sd-radius:    12px;
  --sd-radius-lg: 18px;

  --sd-transition: 0.2s ease;
  --sd-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

/* ─── 1. Base / Reset ───────────────────────────────────────────────────────── */
.sd-page {
  background: var(--sd-bg);
  color: var(--sd-text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.sd-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.sd-section {
  padding: 60px 0;
}

.sd-section-title {
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 600;
  color: var(--sd-gold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 8px;
}

.sd-section-subtitle {
  font-size: 15px;
  color: var(--sd-text-secondary);
  margin: 0 0 32px;
}

/* ─── 2. Single Fragrance — Hero ────────────────────────────────────────────── */
.sd-hero {
  position: relative;
  overflow: hidden;
  background: var(--sd-bg-2);
  border-bottom: 1px solid var(--sd-border);
}

.sd-hero__inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 60px;
  align-items: center;
  min-height: 520px;
  padding: 60px 0;
}

/* Bottle image column */
.sd-hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sd-hero__bottle {
  width: 100%;
  max-width: 280px;
  height: 380px;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.7));
  transition: transform 0.4s ease;
}
.sd-hero__bottle:hover {
  transform: translateY(-6px) scale(1.02);
}

.sd-hero__bottle-placeholder {
  width: 220px;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--sd-border);
  border-radius: var(--sd-radius-lg);
  color: var(--sd-text-muted);
}
.sd-hero__bottle-placeholder svg {
  width: 80px;
  opacity: 0.3;
}

/* Glow behind bottle */
.sd-hero__visual::before {
  content: '';
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* Info column */
.sd-hero__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sd-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sd-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

.sd-badge--family {
  background: var(--sd-gold-subtle);
  color: var(--sd-gold);
  border: 1px solid var(--sd-border-gold);
}

.sd-badge--original {
  background: rgba(201, 168, 76, 0.18);
  color: var(--sd-gold-light);
  border: 1px solid rgba(201, 168, 76, 0.4);
}

.sd-badge--clone {
  background: rgba(76, 175, 122, 0.12);
  color: var(--sd-green);
  border: 1px solid rgba(76, 175, 122, 0.3);
}

.sd-badge--gender {
  background: var(--sd-surface-2);
  color: var(--sd-text-secondary);
  border: 1px solid var(--sd-border);
}

.sd-hero__brand {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sd-gold);
  margin: 0;
}

.sd-hero__title {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--sd-text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.sd-hero__excerpt {
  font-size: 15px;
  color: var(--sd-text-secondary);
  max-width: 500px;
  margin: 0;
  line-height: 1.7;
}

.sd-hero__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 8px;
  border-top: 1px solid var(--sd-border);
}

.sd-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sd-hero__meta-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sd-text-muted);
}

.sd-hero__meta-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--sd-text-primary);
}

/* ─── 3. Note Pyramid ───────────────────────────────────────────────────────── */
.sd-pyramid {
  background: var(--sd-surface);
  border: 1px solid var(--sd-border);
  border-radius: var(--sd-radius-lg);
  overflow: hidden;
}

.sd-pyramid__header {
  padding: 24px 28px 0;
}

.sd-pyramid__body {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.sd-pyramid__tier {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
}

/* Trapezoid shape using clip-path */
.sd-pyramid__tier--top    { max-width: 55%; }
.sd-pyramid__tier--heart  { max-width: 78%; }
.sd-pyramid__tier--base   { max-width: 100%; }

.sd-pyramid__shape {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--sd-radius-sm);
  text-align: center;
  position: relative;
}

.sd-pyramid__tier--top .sd-pyramid__shape {
  background: linear-gradient(135deg, rgba(201,168,76,0.22), rgba(201,168,76,0.1));
  border: 1px solid rgba(201,168,76,0.35);
}

.sd-pyramid__tier--heart .sd-pyramid__shape {
  background: linear-gradient(135deg, rgba(201,168,76,0.14), rgba(201,168,76,0.06));
  border: 1px solid rgba(201,168,76,0.22);
}

.sd-pyramid__tier--base .sd-pyramid__shape {
  background: linear-gradient(135deg, rgba(201,168,76,0.08), rgba(201,168,76,0.02));
  border: 1px solid rgba(201,168,76,0.14);
}

.sd-pyramid__tier-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sd-gold);
  min-width: 42px;
  text-align: right;
}

.sd-pyramid__tier-name {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sd-gold-light);
  margin-bottom: 4px;
}

.sd-pyramid__notes {
  font-size: 13px;
  color: var(--sd-text-secondary);
  line-height: 1.5;
}

/* Connector lines between tiers */
.sd-pyramid__connector {
  width: 1px;
  height: 10px;
  background: var(--sd-border-gold);
  margin: 0 auto;
}

/* ─── 4. Smart Savings ──────────────────────────────────────────────────────── */
.sd-savings {
  background: var(--sd-surface);
  border: 1px solid var(--sd-border);
  border-radius: var(--sd-radius-lg);
  overflow: hidden;
}

.sd-savings__header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--sd-border);
}

.sd-savings__body {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0;
}

.sd-savings__col {
  padding: 28px 28px 24px;
}

.sd-savings__col--original {
  background: rgba(255, 255, 255, 0.02);
}

.sd-savings__col--clone {
  background: rgba(76, 175, 122, 0.04);
}

.sd-savings__divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 8px;
  gap: 6px;
  color: var(--sd-text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sd-savings__divider-line {
  width: 1px;
  height: 60px;
  background: var(--sd-border);
}

.sd-savings__col-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sd-text-muted);
  margin-bottom: 4px;
}

.sd-savings__col-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--sd-text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.sd-savings__price {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 12px;
}

.sd-savings__col--original .sd-savings__price {
  color: var(--sd-text-secondary);
}

.sd-savings__col--clone .sd-savings__price {
  color: var(--sd-green);
}

.sd-savings__score-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--sd-text-secondary);
}

.sd-savings__score-bar {
  flex: 1;
  height: 4px;
  background: var(--sd-border);
  border-radius: 2px;
  overflow: hidden;
}

.sd-savings__score-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sd-gold-dark), var(--sd-gold));
  border-radius: 2px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.sd-savings__footer {
  padding: 16px 28px 20px;
  border-top: 1px solid var(--sd-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.sd-savings__saved-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(76, 175, 122, 0.12);
  color: var(--sd-green);
  border: 1px solid rgba(76, 175, 122, 0.25);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
}

.sd-savings__saved-label {
  font-size: 13px;
  color: var(--sd-text-secondary);
}

/* ─── 5. Clone Matcher Grid ─────────────────────────────────────────────────── */
.sd-clone-matcher {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--sd-border);
}

.sd-clone-matcher__header {
  margin-bottom: 28px;
}

.sd-clone-matcher__title {
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 600;
  color: var(--sd-gold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 6px;
}

.sd-clone-matcher__icon {
  margin-right: 8px;
  opacity: 0.7;
}

.sd-clone-matcher__subtitle {
  font-size: 14px;
  color: var(--sd-text-secondary);
  margin: 0;
}

.sd-clone-matcher__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ─── 6. Clone Card ─────────────────────────────────────────────────────────── */
.sd-clone-card {
  background: var(--sd-surface);
  border: 1px solid var(--sd-border);
  border-radius: var(--sd-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--sd-transition), transform var(--sd-transition), box-shadow var(--sd-transition);
}

.sd-clone-card:hover {
  border-color: var(--sd-border-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(201,168,76,0.15);
}

.sd-clone-card__thumb-link {
  display: block;
  background: var(--sd-bg-2);
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.sd-clone-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.4s ease;
}

.sd-clone-card:hover .sd-clone-card__img {
  transform: scale(1.04);
}

.sd-clone-card__img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sd-text-muted);
}
.sd-clone-card__img-placeholder svg {
  width: 48px;
}

.sd-clone-card__body {
  padding: 16px 18px 0;
  flex: 1;
}

.sd-clone-card__brand {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sd-gold);
  display: block;
  margin-bottom: 4px;
}

.sd-clone-card__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--sd-text-primary);
  margin: 0 0 10px;
  line-height: 1.3;
}

.sd-clone-card__name a {
  color: inherit;
  text-decoration: none;
}
.sd-clone-card__name a:hover {
  color: var(--sd-gold-light);
}

.sd-clone-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.sd-clone-card__meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--sd-text-secondary);
}

.sd-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  opacity: 0.6;
}

.sd-clone-card__footer {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--sd-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sd-clone-card__price-block {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  justify-content: flex-end;
}

.sd-clone-card__price {
  font-size: 18px;
  font-weight: 700;
  color: var(--sd-green);
}

/* ─── 7. Similarity Score Ring ──────────────────────────────────────────────── */
.sd-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.sd-score__ring {
  position: relative;
  width: 48px;
  height: 48px;
}

.sd-score__svg {
  width: 100%;
  height: 100%;
  transform: none;
}

.sd-score--high  .sd-score__svg { color: var(--sd-gold); }
.sd-score--mid   .sd-score__svg { color: #8fbf8f; }
.sd-score--low   .sd-score__svg { color: var(--sd-text-muted); }

.sd-score__num {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 11px;
  font-weight: 700;
  color: var(--sd-text-primary);
}

.sd-score__label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sd-text-muted);
}

/* ─── 8. Buttons ────────────────────────────────────────────────────────────── */
.sd-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border-radius: var(--sd-radius-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--sd-transition), color var(--sd-transition), transform var(--sd-transition);
  cursor: pointer;
  border: none;
}

.sd-btn:active {
  transform: scale(0.97);
}

.sd-btn--gold {
  background: var(--sd-gold);
  color: #0e0e0e;
}
.sd-btn--gold:hover {
  background: var(--sd-gold-light);
  color: #0e0e0e;
}

.sd-btn--outline {
  background: transparent;
  color: var(--sd-gold);
  border: 1px solid var(--sd-border-gold);
}
.sd-btn--outline:hover {
  background: var(--sd-gold-subtle);
}

.sd-btn--ghost {
  background: var(--sd-surface-2);
  color: var(--sd-text-secondary);
  border: 1px solid var(--sd-border);
}
.sd-btn--ghost:hover {
  color: var(--sd-text-primary);
  border-color: rgba(255,255,255,0.2);
}

/* ─── 9. Utility / Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {

  .sd-hero__inner {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 32px;
    padding: 32px 0;
  }

  .sd-hero__visual {
    order: -1;
  }

  .sd-hero__bottle {
    max-width: 180px;
    height: 240px;
  }

  .sd-savings__body {
    grid-template-columns: 1fr;
  }

  .sd-savings__divider {
    flex-direction: row;
    padding: 8px 28px;
  }
  .sd-savings__divider-line {
    width: 60px;
    height: 1px;
  }

  .sd-clone-matcher__grid {
    grid-template-columns: 1fr;
  }

  .sd-pyramid__tier--top,
  .sd-pyramid__tier--heart,
  .sd-pyramid__tier--base {
    max-width: 100%;
  }
}

/* iPhone 15 Pro viewport (390px) — price table stacks cleanly */
@media (max-width: 430px) {

  .sd-container {
    padding: 0 16px;
  }

  .sd-section {
    padding: 36px 0;
  }

  .sd-savings__col {
    padding: 20px 20px 16px;
  }

  .sd-savings__footer {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 20px 18px;
  }

  .sd-hero__title {
    font-size: 26px;
  }

  .sd-clone-card__footer {
    flex-wrap: wrap;
  }

  .sd-clone-card__price-block {
    width: 100%;
    justify-content: flex-start;
  }
}