/* === Eterna Femme — Protocols Overview Page (/protocols) === */
/* Owns: /protocols comparison grid, pricing cards, poverview-* classes. */
/* Does NOT own: nav, footer, hero — those live in main.css. */

/* === Page Hero === */
.poverview-hero {
  padding: 140px clamp(20px, 5vw, 60px) clamp(60px, 8vw, 80px);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.poverview-hero-inner {
  max-width: 640px;
}

.poverview-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: 1.2rem;
}

.poverview-subhead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: 560px;
}

/* === Grid Section === */
.poverview-grid-section {
  padding: var(--section-padding) clamp(20px, 5vw, 60px);
  background: var(--color-surface);
}

.poverview-grid-section .container {
  padding: 0;
}

.poverview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* === Protocol Card === */
.poverview-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: box-shadow 0.25s, border-color 0.25s;
}

.poverview-card:hover {
  box-shadow: 0 8px 32px rgba(90, 60, 50, 0.09);
}

/* Premium KLOW card gets a distinct treatment */
.poverview-card--premium {
  background: var(--color-surface);
  border-color: var(--color-accent-light);
  position: relative;
}

.poverview-card--premium:hover {
  box-shadow: 0 12px 48px rgba(139, 94, 107, 0.15);
}

/* Card header: number + title stacked */
.poverview-card-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.poverview-card-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-accent-light);
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.poverview-card--premium .poverview-card-num {
  color: var(--color-gold);
}

.poverview-card-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-text-primary);
  line-height: 1.25;
  margin: 0 0 0.25rem;
}

.poverview-card-position {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin: 0;
}

/* Premium badge */
.poverview-premium-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid rgba(201, 169, 110, 0.3);
  padding: 5px 12px;
  border-radius: 20px;
  width: fit-content;
}

/* Price block */
.poverview-price-block {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.poverview-price {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--color-text-primary);
  line-height: 1;
}

.poverview-card--premium .poverview-price {
  color: var(--color-accent-dark);
}

.poverview-price-period {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* Tiered price block for KLOW card */
.poverview-price-block--tiered {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.poverview-price-tiered {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 400;
  color: var(--color-accent-dark);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.poverview-price-tiers-sub {
  font-size: 0.68rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* Meta list: peptides, cycle structure */
.poverview-meta {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.poverview-meta li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.poverview-meta-label {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.poverview-meta-value {
  font-size: 0.88rem;
  color: var(--color-text-primary);
  line-height: 1.4;
}

/* Description */
.poverview-card-desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  flex-grow: 1;
}

/* Card actions */
.poverview-card-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 4px;
}

.poverview-learn-more {
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 500;
  transition: color 0.2s;
}

.poverview-learn-more:hover {
  color: var(--color-accent-dark);
}

.poverview-cta.btn-primary {
  display: block;
  text-align: center;
  padding: 11px 18px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

/* Premium card CTA gets gold styling */
.poverview-card--premium .poverview-cta.btn-primary {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

/* === Below-grid CTA Section === */
.poverview-cta-section {
  background: var(--color-accent-dark);
  padding: var(--section-padding) clamp(20px, 5vw, 60px);
}

.poverview-cta-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.poverview-cta-inner .section-label {
  color: rgba(255, 255, 255, 0.5);
}

.poverview-cta-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: #fff;
  margin-bottom: 1.2rem;
}

.poverview-cta-inner > p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.poverview-cta-inner .btn-primary {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
  font-size: 0.9rem;
  padding: 14px 32px;
  transition: background 0.25s, border-color 0.25s;
}

.poverview-cta-inner .btn-primary:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: #fff;
}

.poverview-cta-note {
  margin-top: 1.2rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
}

/* === Responsive === */
@media (max-width: 1060px) {
  .poverview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .poverview-grid {
    grid-template-columns: 1fr;
  }

  .poverview-card {
    padding: 28px 22px;
  }
}