/* ============================================================
   Escape — page-level shared styles.
   Used by every page on top of site.css. Slim, fast, animated.
   ============================================================ */

/* ---------- Type primitives (re-affirm tokens) ---------- */
.display { font-size: clamp(2.5rem, 6.4vw, 4.5rem); line-height: 1.05; letter-spacing: -0.025em; font-weight: 500; margin: 0; text-wrap: balance; }
.body-lg { font-size: 1.125rem; line-height: 1.6; color: var(--ink-2); }

/* ---------- Reveal-on-scroll (lightweight, opt-in) ---------- */
.fade-up { opacity: 0; transform: translateY(14px); transition: opacity 700ms var(--ease, cubic-bezier(0.22,0.61,0.36,1)), transform 700ms var(--ease, cubic-bezier(0.22,0.61,0.36,1)); }
.fade-up.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- Strip section (homepage course strip) ---------- */
.strip { padding: clamp(80px, 12vw, 140px) 24px; background: #0B0B0E; border-top: 1px solid var(--line-1); position: relative; overflow: hidden; }
.strip-inner { max-width: 1180px; margin: 0 auto; }
.strip-h { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1.05; color: var(--ink-1); margin: 18px 0 22px; max-width: 720px; text-wrap: balance; }
.strip-h em { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--ink-2); }
.strip-sub { color: var(--ink-2); font-size: 1.0625rem; line-height: 1.6; max-width: 600px; margin: 0 0 44px; }
.strip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.strip-card { display: block; background: #0F0F13; border: 1px solid var(--line-1); border-radius: 14px; overflow: hidden; text-decoration: none; color: inherit; transition: border-color 280ms var(--ease), transform 280ms var(--ease); }
.strip-card:hover { border-color: var(--line-3); transform: translateY(-2px); opacity: 1; }
.strip-card-art { aspect-ratio: 16 / 10; background-size: cover; background-position: center; border-bottom: 1px solid var(--line-1); position: relative; }
.strip-card-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 0%, rgba(11,11,14,0.35) 100%); }
.strip-card-body { padding: 20px 22px 22px; }
.strip-card-eyebrow { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; }
.strip-card h3 { margin: 8px 0 8px; font-size: 1.125rem; font-weight: 500; letter-spacing: -0.015em; color: var(--ink-1); line-height: 1.3; }
.strip-card p { margin: 0; font-size: 0.9rem; color: var(--ink-2); line-height: 1.5; }
.strip-more { display: inline-block; margin-top: 36px; padding: 12px 20px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--ink-1); font-size: 14px; font-weight: 500; transition: border-color 200ms ease, background 200ms ease; }
.strip-more:hover { opacity: 1; border-color: var(--line-3); background: rgba(255,255,255,0.02); }
@media (max-width: 900px) { .strip-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .strip-grid { grid-template-columns: 1fr; } }

/* ---------- Practice strip (homepage rituals) ---------- */
.practice-strip { padding: clamp(80px, 12vw, 140px) 24px; background: linear-gradient(180deg, #0B0B0E 0%, #0E0E13 100%); border-top: 1px solid var(--line-1); }
.practice-strip-inner { max-width: 1180px; margin: 0 auto; }
.practice-h { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1.05; color: var(--ink-1); margin: 18px 0 44px; text-wrap: balance; }
.practice-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.practice-card { display: block; background: #0F0F13; border: 1px solid var(--line-1); border-radius: 18px; overflow: hidden; text-decoration: none; color: inherit; transition: border-color 280ms var(--ease), transform 280ms var(--ease); }
.practice-card:hover { opacity: 1; border-color: var(--line-3); transform: translateY(-3px); }
.practice-art { aspect-ratio: 4 / 3; background-size: cover; background-position: center; border-bottom: 1px solid var(--line-1); position: relative; }
.practice-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(11,11,14,0.5) 100%); }
.practice-card-body { padding: 24px 24px 28px; }
.practice-card-eyebrow { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; }
.practice-card h3 { margin: 8px 0 10px; font-size: 1.4rem; font-weight: 500; letter-spacing: -0.02em; }
.practice-card p { margin: 0; font-size: 0.95rem; color: var(--ink-2); line-height: 1.55; }
@media (max-width: 900px) { .practice-cards { grid-template-columns: 1fr; gap: 16px; } }

/* ============================================================
   Courses index page
   ============================================================ */
.courses { max-width: 1180px; margin: 0 auto; padding: 140px 24px 100px; }
.courses-h { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1; color: var(--ink-1); margin: 18px 0 22px; text-wrap: balance; }
.courses-h em { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--ink-2); }
.courses-sub { font-size: 1.0625rem; line-height: 1.65; color: var(--ink-2); max-width: 640px; margin: 0; text-wrap: pretty; }

.c-stats { margin-top: 32px; display: inline-flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--ink-3); padding: 16px 0; border-top: 1px solid var(--line-1); border-bottom: 1px solid var(--line-1); width: 100%; }
.c-stats strong { color: var(--ink-1); font-weight: 500; font-variant-numeric: tabular-nums; }
.c-stats-sep { color: var(--ink-4); }

.c-tracks { margin-top: 60px; display: flex; gap: 8px; flex-wrap: wrap; }
.c-track { padding: 8px 16px; border: 1px solid var(--line-2); border-radius: 999px; font: inherit; font-size: 12px; color: var(--ink-2); background: transparent; cursor: pointer; transition: color 200ms ease, border-color 200ms ease, background 200ms ease; }
.c-track:hover { color: var(--ink-1); border-color: var(--line-3); }
.c-track.is-on { color: #0B0B0E; background: var(--ink-1); border-color: var(--ink-1); }

.c-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.c-card { display: flex; flex-direction: column; background: #0F0F13; border: 1px solid var(--line-1); border-radius: 16px; overflow: hidden; text-decoration: none; color: inherit; transition: border-color 240ms ease, transform 240ms ease; }
.c-card:hover { opacity: 1; border-color: var(--line-3); transform: translateY(-2px); }
.c-art { aspect-ratio: 16 / 10; position: relative; background: #161620; overflow: hidden; border-bottom: 1px solid var(--line-1); }
.c-art img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms cubic-bezier(0.22,0.61,0.36,1); }
.c-card:hover .c-art img { transform: scale(1.04); }
.c-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(11,11,14,0.5) 100%); pointer-events: none; }
.c-art-tag { position: absolute; top: 14px; left: 14px; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-1); font-weight: 600; background: rgba(11,11,14,0.55); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); padding: 6px 10px; border-radius: 999px; z-index: 2; }
.c-body { padding: 22px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.c-title { font-size: 1.25rem; font-weight: 500; letter-spacing: -0.015em; color: var(--ink-1); line-height: 1.25; margin: 0 0 10px; }
.c-blurb { font-size: 0.9375rem; color: var(--ink-2); line-height: 1.55; margin: 0; flex: 1; }
.c-meta { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line-1); display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--ink-3); gap: 8px; flex-wrap: wrap; }
.c-meta strong { color: var(--ink-2); font-weight: 500; font-variant-numeric: tabular-nums; }
.c-meta-cta { color: var(--ink-2); transition: color 200ms ease; margin-left: auto; }
.c-card:hover .c-meta-cta { color: #4DA3FF; }
.c-card-soon { font-size: 10px; letter-spacing: 0.10em; text-transform: uppercase; color: #F59E0B; padding: 3px 8px; background: rgba(245,158,11,0.10); border-radius: 4px; }

@media (max-width: 1000px) { .c-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; } }
@media (max-width: 640px)  { .c-grid { grid-template-columns: 1fr; gap: 14px; } .c-tracks { gap: 6px; } .c-track { padding: 7px 12px; font-size: 11px; } }

/* ============================================================
   Practice hub (vertical list)
   ============================================================ */
.practice { max-width: 1100px; margin: 0 auto; padding: 140px 24px 100px; }
.practice .eyebrow { margin: 0; }
.practice-h { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1; color: var(--ink-1); margin: 18px 0 22px; text-wrap: balance; }
.practice-h em { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--ink-2); }
.practice-sub { color: var(--ink-2); font-size: 1.0625rem; line-height: 1.6; max-width: 540px; margin: 0 0 56px; }

.practice-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line-1); }

.practice-row { display: grid; grid-template-columns: 220px 1fr; gap: 32px; padding: 32px 0; border-bottom: 1px solid var(--line-1); align-items: center; text-decoration: none; color: inherit; transition: background 240ms ease; }
.practice-row:hover { opacity: 1; background: rgba(255,255,255,0.012); }
.practice-row-art { width: 100%; aspect-ratio: 4 / 3; background-size: cover; background-position: center; border-radius: 14px; border: 1px solid var(--line-1); }
.practice-row-body { padding: 8px 0; }
.practice-row-num { font-size: 11px; color: var(--ink-4); letter-spacing: 0.16em; font-weight: 600; margin-bottom: 8px; }
.practice-row-body h2 { margin: 0 0 12px; font-size: 1.6rem; font-weight: 500; letter-spacing: -0.02em; color: var(--ink-1); display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.practice-row-body p { margin: 0 0 16px; color: var(--ink-2); font-size: 1rem; line-height: 1.6; max-width: 600px; }
.practice-row-meta { display: inline-flex; gap: 10px; font-size: 12px; color: var(--ink-3); align-items: baseline; flex-wrap: wrap; }
.practice-row-meta span { letter-spacing: 0.04em; }
.practice-soon-tag { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: #F59E0B; padding: 3px 8px; background: rgba(245,158,11,0.10); border-radius: 4px; font-weight: 600; }
.practice-row-soon { cursor: default; }
.practice-row-soon:hover { background: transparent; opacity: 0.85; }

@media (max-width: 720px) {
  .practice-row { grid-template-columns: 1fr; gap: 18px; padding: 28px 0; }
  .practice-row-art { aspect-ratio: 16 / 10; }
}

/* -----------------------------------------------------------------
   GLOSSARY (added 2026-05-06) — sitemap-only term pages + A-Z index.
   Reuses .prose / .page-shell / .page-header for layout consistency
   with the rest of the static-page set (privacy, terms, support).
   ----------------------------------------------------------------- */
.glossary-letter { margin-top: 40px; }
.glossary-letter h2 {
  font-size: 28px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 8px;
  margin-bottom: 16px;
}
.glossary-list { list-style: none; padding-left: 0; margin: 0; }
.glossary-list li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.glossary-list li a {
  display: block;
  text-decoration: none;
  color: var(--escape-primary-text, #fff);
}
.glossary-list li a strong {
  font-size: 18px;
  letter-spacing: 0.02em;
}
.glossary-tagline {
  display: block;
  color: var(--escape-secondary-text, rgba(255,255,255,0.7));
  font-size: 14px;
  margin-top: 4px;
  line-height: 1.5;
}
.glossary-list li a:hover strong { color: var(--escape-accent, #4DA3FF); }

.glossary-body { margin-top: 24px; }
.glossary-body p { line-height: 1.7; margin-bottom: 18px; }
.glossary-body p strong { color: var(--escape-primary-text, #fff); }
.glossary-body em { color: var(--escape-secondary-text, rgba(255,255,255,0.7)); }

.glossary-related {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.glossary-related h2 { font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--escape-secondary-text, rgba(255,255,255,0.7)); margin-bottom: 12px; }
.glossary-related ul { list-style: none; padding-left: 0; }
.glossary-related li { padding: 10px 0; }
.glossary-related li a { color: var(--escape-primary-text, #fff); text-decoration: none; }
.glossary-related li a:hover strong { color: var(--escape-accent, #4DA3FF); }
.glossary-related-meta { color: var(--escape-tertiary-text, rgba(255,255,255,0.5)); font-size: 13px; font-weight: 400; }

.breadcrumbs { margin-bottom: 12px; font-size: 14px; }
.breadcrumbs a { color: var(--escape-secondary-text, rgba(255,255,255,0.7)); text-decoration: none; }
.breadcrumbs a:hover { color: var(--escape-accent, #4DA3FF); }

/* -----------------------------------------------------------------
   SUBSCRIBE BLOCK (added 2026-05-22) — newsletter signup forms.
   Three variants:
     - .subscribe-block-inline  → post-bottom block (full visual presence)
     - .subscribe-block-footer  → site-footer row (compact horizontal)
     - .subscribe-form-hero     → /letters.html hero (large)
   Voice rule: quiet, brand-aligned, no exclamation marks, no emoji.
   ----------------------------------------------------------------- */

.subscribe-block {
  margin: 40px 0;
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
}
.subscribe-block-inline {
  margin: 48px 0 32px;
}
.subscribe-eyebrow {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--escape-secondary-text, rgba(255,255,255,0.6));
  margin: 0 0 10px;
}
.subscribe-h {
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--escape-primary-text, #fff);
}
.subscribe-h-small {
  font-size: 16px;
  margin: 0;
  color: var(--escape-primary-text, #fff);
}
.subscribe-sub {
  font-size: 15px;
  line-height: 1.6;
  color: var(--escape-secondary-text, rgba(255,255,255,0.7));
  margin: 0 0 20px;
}
.subscribe-coming-soon {
  display: block;
  margin-top: 8px;
  font-style: italic;
  color: var(--escape-tertiary-text, rgba(255,255,255,0.55));
}

.subscribe-form {
  display: flex;
  gap: 8px;
  margin: 0 0 14px;
  flex-wrap: wrap;
}
.subscribe-form input[type="email"] {
  flex: 1 1 240px;
  min-width: 0;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--escape-primary-text, #fff);
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
}
.subscribe-form input[type="email"]:focus {
  outline: none;
  border-color: var(--escape-accent, #4DA3FF);
  background: rgba(0,0,0,0.5);
}
.subscribe-form input[type="email"]::placeholder {
  color: var(--escape-tertiary-text, rgba(255,255,255,0.4));
}
.subscribe-form button {
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  color: var(--escape-background, #0B0B0E);
  background: var(--escape-accent, #4DA3FF);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 200ms;
}
.subscribe-form button:hover { opacity: 0.85; }
.subscribe-form button:focus-visible {
  outline: 2px solid var(--escape-primary-text, #fff);
  outline-offset: 2px;
}

.subscribe-privacy {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--escape-tertiary-text, rgba(255,255,255,0.5));
}

/* Footer variant — single row, horizontal */
.subscribe-block-footer {
  margin: 0 0 28px;
  padding: 20px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
}
.subscribe-block-footer-inner {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}
.subscribe-footer-copy { flex: 1 1 280px; min-width: 0; }
.subscribe-form-footer { flex: 1 1 360px; margin: 0; }

/* Hero variant for /letters.html */
.subscribe-form-hero {
  margin: 28px 0 12px;
}
.subscribe-form-hero input[type="email"] {
  padding: 16px 18px;
  font-size: 17px;
}
.subscribe-form-hero button {
  padding: 16px 28px;
  font-size: 16px;
}

/* Accessibility helper used by labels */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 720px) {
  .subscribe-block { padding: 22px; }
  .subscribe-block-inline { margin: 36px 0 24px; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form input[type="email"], .subscribe-form button { width: 100%; }
  .subscribe-block-footer-inner { flex-direction: column; align-items: stretch; }
}