/* ============================================================
   PAGE / RESOURCE STYLES
   Extends ../styles.css for long-form resource pages
   ============================================================ */

/* ── Page Header ──────────────────────────────────────────── */
.page-header {
  padding-top: calc(var(--nav-height) + clamp(60px, 8vw, 120px));
  padding-bottom: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--color-border);
}

.page-header__inner {
  max-width: 760px;
}

.page-header__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.page-header__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.page-header__back:hover {
  color: var(--color-accent);
  gap: 12px;
}

.page-header__category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-header__sep {
  width: 1px;
  height: 12px;
  background: var(--color-border-hover);
}

.page-header__title {
  font-family: var(--font-serif);
  font-size: clamp(42px, 7vw, 86px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.page-header__subtitle {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: 28px;
}

.page-header__date {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

/* ── Prose Content ────────────────────────────────────────── */
.page-content {
  padding-block: clamp(60px, 8vw, 100px);
}

.page-content__inner {
  max-width: 720px;
}

.page-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-top: clamp(48px, 6vw, 72px);
  margin-bottom: 20px;
}

.page-content h3 {
  font-family: var(--font-sans);
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 40px;
  margin-bottom: 12px;
}

.page-content p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.page-content p:last-child {
  margin-bottom: 0;
}

.page-content em {
  color: var(--color-accent);
  font-style: italic;
}

.page-content a {
  color: var(--color-accent);
  border-bottom: 1px solid rgba(0, 170, 255, 0.3);
  transition: border-color var(--transition-fast);
}

.page-content a:hover {
  border-color: var(--color-accent);
}

.page-content ul,
.page-content ol {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-content ul li,
.page-content ol li {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-muted);
  padding-left: 24px;
  position: relative;
}

.page-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.7;
}

.page-content ol {
  counter-reset: list-counter;
}

.page-content ol li {
  counter-increment: list-counter;
}

.page-content ol li::before {
  content: counter(list-counter);
  position: absolute;
  left: 0;
  top: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  line-height: 1.75;
}

.page-content blockquote {
  border-left: 2px solid var(--color-accent);
  padding-left: clamp(20px, 3vw, 32px);
  margin: 40px 0;
}

.page-content blockquote p {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

.page-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: clamp(40px, 6vw, 64px) 0;
}

/* ── Page CTA ─────────────────────────────────────────────── */
.page-cta {
  padding-block: var(--section-pad);
  border-top: 1px solid var(--color-border);
}

.page-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.page-cta__text {
  font-size: 14px;
  color: var(--color-text-muted);
  max-width: 480px;
  line-height: 1.6;
}

.page-cta__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ── Resources Index ──────────────────────────────────────── */
.resources-hero {
  padding-top: calc(var(--nav-height) + clamp(60px, 8vw, 120px));
  padding-bottom: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--color-border);
}

.resources-hero__inner {
  max-width: 640px;
}

.resources-hero__label {
  display: inline-block;
  margin-bottom: 24px;
}

.resources-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.resources-hero__desc {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--color-text-muted);
  max-width: 520px;
}

/* ── Resources List ───────────────────────────────────────── */
.resources-list {
  padding-block: var(--section-pad);
}

.resources-list__grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.resource-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 32px;
  padding-block: clamp(28px, 4vw, 40px);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  transition: background var(--transition-fast);
  cursor: none;
}

.resource-card:first-child {
  border-top: 1px solid var(--color-border);
}

.resource-card:hover {
  background: var(--color-surface);
  margin-inline: calc(-1 * var(--container-pad));
  padding-inline: var(--container-pad);
}

.resource-card__category {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
  display: block;
}

.resource-card__title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
  transition: color var(--transition-fast);
}

.resource-card:hover .resource-card__title {
  color: var(--color-accent);
}

.resource-card__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 580px;
}

.resource-card__arrow {
  color: var(--color-text-faint);
  transition: color var(--transition-fast), transform var(--transition-fast);
  margin-top: 4px;
  flex-shrink: 0;
}

.resource-card:hover .resource-card__arrow {
  color: var(--color-accent);
  transform: translate(4px, -4px);
}

.resource-card__date {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-top: 14px;
  display: block;
}

/* ── Empty State ──────────────────────────────────────────── */
.resources-empty {
  padding-block: var(--section-pad);
  text-align: center;
}

.resources-empty p {
  font-size: 15px;
  color: var(--color-text-faint);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .resource-card {
    grid-template-columns: 1fr;
  }

  .resource-card__arrow {
    display: none;
  }

  .page-cta__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}