/* ===================================
   COMPATIBILITY PAGE — STYLES
   Neumorphism + Premium Soft Design
   =================================== */

/* ===== HERO (Compatibility) ===== */
.compat-hero {
  padding: 140px 0 60px;
  position: relative;
  overflow: hidden;
}

.compat-hero__inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.compat-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--nm-bg-card);
  box-shadow: var(--nm-shadow-sm);
  border-radius: 50px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.compat-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.compat-hero__desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 16px;
}

.compat-hero__stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 28px;
}

.compat-hero__stat {
  text-align: center;
}

.compat-hero__stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 900;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.compat-hero__stat-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* ===== CHECKER SECTION ===== */
.checker {
  padding: 60px 0 80px;
}

.checker__card {
  background: var(--nm-bg-card);
  border-radius: var(--radius-2xl);
  box-shadow: var(--nm-shadow-lg);
  padding: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.checker__label {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

/* Pill chips */
.checker__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-lg);
  background: var(--nm-bg-card);
  box-shadow: var(--nm-shadow-sm);
  border: 2px solid transparent;
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-base);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.chip:hover {
  transform: translateY(-2px);
  box-shadow: var(--nm-shadow-md);
  color: var(--text-primary);
}

.chip:active {
  transform: translateY(0);
}

.chip.active {
  box-shadow: var(--nm-inset-sm);
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(139, 92, 246, 0.08);
}

.chip__icon {
  font-size: 18px;
  line-height: 1;
}

/* Results */
.checker__results {
  min-height: 60px;
}

.checker__empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.checker__empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.4;
}

.result-card {
  background: var(--nm-surface);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 12px;
  border-left: 4px solid;
  transition: all var(--transition-base);
  animation: resultSlideIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes resultSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.result-card--conflict {
  border-left-color: var(--color-accent-red);
}

.result-card--synergy {
  border-left-color: var(--color-accent-mint);
}

.result-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.result-card__badge {
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 6px;
}

.result-card--conflict .result-card__badge {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

.result-card--synergy .result-card__badge {
  background: rgba(52, 211, 153, 0.12);
  color: #059669;
}

[data-theme="dark"] .result-card--conflict .result-card__badge {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}

[data-theme="dark"] .result-card--synergy .result-card__badge {
  background: rgba(52, 211, 153, 0.2);
  color: #6ee7b7;
}

.result-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
}

.result-card__message {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 8px;
}

.result-card__details {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.6;
  padding: 10px 14px;
  background: var(--nm-bg-card);
  border-radius: var(--radius-sm);
  display: none;
}

.result-card__details.open {
  display: block;
  animation: resultSlideIn 0.3s ease;
}

.result-card__toggle {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px 0;
  transition: opacity var(--transition-fast);
}

.result-card__toggle:hover {
  opacity: 0.7;
}

.result-card__rec {
  margin-top: 8px;
  font-size: var(--text-xs);
  color: var(--color-primary-dark);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.5;
}

[data-theme="dark"] .result-card__rec {
  color: var(--color-primary-light);
}

/* ===== MATRIX SECTION ===== */
.matrix-section {
  padding: 80px 0;
  background: var(--nm-surface);
}

.matrix-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-xl);
  box-shadow: var(--nm-shadow-md);
  background: var(--nm-bg-card);
  max-width: 900px;
  margin: 0 auto;
}

.matrix-wrap::-webkit-scrollbar {
  height: 6px;
}

.matrix-wrap::-webkit-scrollbar-thumb {
  background: var(--color-primary-light);
  border-radius: 3px;
}

.matrix {
  border-collapse: collapse;
  width: 100%;
  min-width: 700px;
  font-size: var(--text-xs);
}

.matrix th,
.matrix td {
  padding: 8px 4px;
  text-align: center;
  border: 1px solid rgba(0, 0, 0, 0.06);
  white-space: nowrap;
}

[data-theme="dark"] .matrix th,
[data-theme="dark"] .matrix td {
  border-color: rgba(255, 255, 255, 0.06);
}

.matrix thead th {
  background: var(--nm-surface);
  font-weight: 700;
  color: var(--text-primary);
  position: sticky;
  top: 0;
  z-index: 2;
  font-size: 11px;
  padding: 10px 6px;
}

.matrix thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 3;
}

.matrix tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--nm-bg-card);
  font-weight: 700;
  color: var(--text-primary);
  text-align: left;
  padding-left: 12px;
  min-width: 110px;
  font-size: 11px;
}

.matrix td {
  cursor: default;
  transition: all var(--transition-fast);
  font-size: 16px;
  width: 48px;
  height: 40px;
}

.matrix td:hover {
  transform: scale(1.15);
}

.matrix td.cell--synergy {
  background: rgba(52, 211, 153, 0.15);
}

.matrix td.cell--conflict {
  background: rgba(239, 68, 68, 0.12);
}

.matrix td.cell--self {
  background: var(--nm-surface);
}

[data-theme="dark"] .matrix td.cell--synergy {
  background: rgba(52, 211, 153, 0.12);
}

[data-theme="dark"] .matrix td.cell--conflict {
  background: rgba(239, 68, 68, 0.1);
}

.matrix-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.matrix-legend__item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.matrix-legend__dot {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.matrix-legend__dot--synergy {
  background: rgba(52, 211, 153, 0.4);
}

.matrix-legend__dot--conflict {
  background: rgba(239, 68, 68, 0.3);
}

.matrix-legend__dot--neutral {
  background: var(--nm-surface);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ===== SUPPLEMENT GUIDE ===== */
.guide-section {
  padding: 80px 0;
}

.guide__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.guide-card {
  background: var(--nm-bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--nm-shadow-sm);
  overflow: hidden;
  transition: all var(--transition-base);
}

.guide-card:hover {
  box-shadow: var(--nm-shadow-md);
}

.guide-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.guide-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: var(--nm-inset-sm);
  background: rgba(139, 92, 246, 0.08);
  flex-shrink: 0;
}

.guide-card__info {
  flex: 1;
  min-width: 0;
}

.guide-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
}

.guide-card__time {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

.guide-card__arrow {
  font-size: 14px;
  color: var(--text-muted);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.guide-card.open .guide-card__arrow {
  transform: rotate(180deg);
}

.guide-card__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.guide-card.open .guide-card__body {
  max-height: 800px;
}

.guide-card__content {
  padding: 0 24px 24px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.guide-card__row {
  margin-bottom: 14px;
}

.guide-card__row-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.guide-card__row-value {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.guide-card__list {
  padding-left: 0;
}

.guide-card__list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 4px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.guide-card__list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.guide-card__women {
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(236, 72, 153, 0.06);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.6;
  border-left: 3px solid var(--color-secondary);
}

.guide-card__women-label {
  font-weight: 700;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 4px;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== CTA BANNER ===== */
.compat-cta {
  padding: 80px 0;
  background: var(--nm-surface);
}

.compat-cta__card {
  background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 40%, #ec4899 100%);
  border-radius: var(--radius-2xl);
  padding: 60px 40px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
}

.compat-cta__card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.compat-cta__card::after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.compat-cta__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 900;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.compat-cta__text {
  font-size: var(--text-base);
  opacity: 0.9;
  max-width: 500px;
  margin: 0 auto 28px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.compat-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  background: white;
  color: #8b5cf6;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: var(--text-base);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-base);
  position: relative;
  z-index: 1;
}

.compat-cta__btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  color: #7c3aed;
}

/* ===== DISCLAIMER ===== */
.compat-disclaimer {
  text-align: center;
  padding: 24px;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .compat-hero {
    padding: 120px 0 40px;
  }

  .compat-hero__title {
    font-size: var(--text-3xl);
  }

  .compat-hero__desc {
    font-size: var(--text-base);
  }

  .compat-hero__stats {
    gap: 20px;
  }

  .compat-hero__stat-value {
    font-size: var(--text-2xl);
  }

  .checker__card {
    padding: 24px 16px;
    border-radius: var(--radius-xl);
  }

  .checker__chips {
    gap: 8px;
  }

  .chip {
    padding: 8px 14px;
    font-size: var(--text-xs);
    border-radius: var(--radius-md);
  }

  .chip__icon {
    font-size: 16px;
  }

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

  .compat-cta__card {
    padding: 40px 24px;
    border-radius: var(--radius-xl);
  }

  .compat-cta__title {
    font-size: var(--text-2xl);
  }

  .matrix-section .section__title,
  .guide-section .section__title {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  .compat-hero__stats {
    flex-wrap: wrap;
    gap: 16px;
  }

  .chip {
    padding: 7px 12px;
  }
}