/* ============================================================================
MathDOC X — A/L Mathematics Education Platform · Rajika Wimalarathne
Visual direction: editorial-brutalist, derived from the Brivon template.
Near-black ground (#0A0A0C), paper-ivory text (#F4F4F0), ONE electric accent
used sparingly (~92% neutral / 6% surfaces / 2% accent).

SWAPPABLE PALETTE:
  Edit --accent below, OR set an attribute on <html>:
  data-accent="lime" (default) | "cyan" | "violet" | "ember"

BACKGROUND LAYERS (back → front):
  1. body::before   — slow-drifting aurora glow (CSS)
  2. #math-canvas   — drifting math symbols + animated sine curves (site.js)
============================================================================ */

/* ---------- 1. Tokens ---------------------------------------------------- */
:root,
html[data-accent="lime"] {
  --ink-000:   #050507;
  --ink-deep:  #0A0A0C;
  --ink:       #111114;
  --ink-card:  #18181C;
  --ink-elev:  #232328;

  --paper:      #F4F4F0;
  --paper-soft: #C9C9C2;
  --paper-mute: #80807A;
  --paper-deep: #5A5A55;
  --paper-tile: #F4F4F0;

  --accent:      #D4FF3D;
  --accent-soft: #E2FF73;
  --accent-deep: #9CCB1F;
  --accent-glow: rgba(212, 255, 61, 0.16);
  --accent-rule: rgba(212, 255, 61, 0.35);

  --danger: #FF6B5E;
  --danger-rule: rgba(255, 107, 94, 0.35);
}
html[data-accent="cyan"] {
  --accent: #3DF5FF; --accent-soft: #8AF8FF; --accent-deep: #17B9C4;
  --accent-glow: rgba(61, 245, 255, 0.14); --accent-rule: rgba(61, 245, 255, 0.35);
}
html[data-accent="violet"] {
  --accent: #B49BFF; --accent-soft: #CDBBFF; --accent-deep: #7C5FE0;
  --accent-glow: rgba(180, 155, 255, 0.14); --accent-rule: rgba(180, 155, 255, 0.35);
}
html[data-accent="ember"] {
  --accent: #FF9A3D; --accent-soft: #FFB877; --accent-deep: #D97316;
  --accent-glow: rgba(255, 154, 61, 0.14); --accent-rule: rgba(255, 154, 61, 0.35);
}

:root {
  --bg:        var(--ink-deep);
  --bg-alt:    var(--ink-000);
  --bg-card:   var(--ink-card);
  --bg-elev:   var(--ink-elev);
  --fg:        var(--paper);
  --fg-soft:   var(--paper-soft);
  --fg-mute:   var(--paper-mute);
  --fg-deep:   var(--paper-deep);
  --fg-on-tile: #0A0A0C;
  --fg-on-tile-mute: #5A5A55;
  --rule:        rgba(244, 244, 240, 0.08);
  --rule-soft:   rgba(244, 244, 240, 0.04);
  --rule-strong: rgba(244, 244, 240, 0.16);

  /* Photo overlays — toned down per request */
  --overlay-glyph:  0.06;   /* paper-white symbol opacity on photos */
  --overlay-accent: 0.08;   /* accent symbol opacity on photos     */
  --overlay-grid:   0.30;   /* faint grid opacity on photos        */

  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter Tight', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.8125rem;
  --text-base: clamp(1rem, 0.94rem + 0.28vw, 1.0625rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.45vw, 1.25rem);
  --text-xl:   clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --text-2xl:  clamp(1.5rem, 1.25rem + 0.95vw, 2rem);
  --text-3xl:  clamp(1.875rem, 1.45rem + 1.7vw, 2.75rem);
  --text-4xl:  clamp(2.5rem, 1.75rem + 2.6vw, 4rem);
  --text-mega: clamp(2.6rem, 1.6rem + 3.4vw, 5rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.5rem; --space-6: 2rem;
  --space-7: 3rem;    --space-8: 4.5rem; --space-9: 6.5rem;

  --radius-xs: 4px;  --radius-sm: 8px;  --radius: 12px;
  --radius-lg: 20px; --radius-full: 999px;

  --container: 1340px;
  --gutter: clamp(1.25rem, 1rem + 1.5vw, 2.25rem);

  --shadow:    0 16px 36px -12px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 48px 96px -32px rgba(0, 0, 0, 0.6);
  --shadow-accent: 0 22px 60px -22px var(--accent-glow);
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:  180ms;
  --dur-base:  320ms;
  --dur-slow:  620ms;
}

/* ---------- 2. Reset / base ---------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--accent); color: var(--ink-000); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: var(--ink-000);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-mono); font-size: var(--text-sm); z-index: 999;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

/* ---------- 3. Animated backgrounds ---------------------------------------- */
/* Layer 1 — aurora glow (slow CSS drift) */
body::before {
  content: '';
  position: fixed; inset: -20%;
  z-index: -2; pointer-events: none;
  opacity: 0.55;
  background:
    radial-gradient(560px 420px at 22% 28%, var(--accent-glow), transparent 62%),
    radial-gradient(680px 520px at 78% 74%, rgba(244, 244, 240, 0.028), transparent 62%);
  animation: aurora-drift 26s ease-in-out infinite alternate;
}
@keyframes aurora-drift {
  from { transform: translate3d(-2.5%, -2%, 0) scale(1); }
  to   { transform: translate3d(2.5%, 2%, 0) scale(1.07); }
}
/* Layer 2 — math canvas (symbols + sine curves, site.js) */
#math-canvas {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* ---------- 4. Layout ------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
section { padding-block: var(--space-9); position: relative; }
section.compact { padding-block: var(--space-7); }
.flex { display: flex; }
.center-row { display: flex; align-items: center; gap: var(--space-4); }

/* ---------- 5. Typography ----------------------------------------------------- */
.eyebrow {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-mute);
  display: inline-flex; align-items: center; gap: var(--space-2);
}
.eyebrow .dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; display: inline-block; }

h1, h2, h3, h4 {
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: -0.015em; margin: 0;
  line-height: 1.22; text-transform: uppercase;
}
h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }
p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }
.lede { font-size: var(--text-lg); line-height: 1.55; color: var(--fg-soft); max-width: 62ch; }
.mono { font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.04em; }
.label {
  font-family: var(--font-mono); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--fg-mute);
}
.label--accent { color: var(--accent); }
.accent-text { color: var(--accent); }

/* ---------- 6. Header / Nav ---------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 12, 0.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--rule);
}
.nav { display: flex; align-items: center; gap: var(--space-5); padding-block: var(--space-4); }
.brand {
  display: inline-flex; align-items: center; gap: var(--space-3);
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.125rem; letter-spacing: -0.005em; text-transform: uppercase;
}
.brand-mark {
  width: 28px; height: 28px; background: var(--accent);
  display: inline-block; position: relative; border-radius: 4px;
  transition: transform var(--dur-base) var(--ease-out);
}
.brand:hover .brand-mark { transform: rotate(45deg); }
.brand-mark::after {
  content: ''; position: absolute; inset: 6px; background: var(--ink-000);
  clip-path: polygon(0 0, 100% 0, 100% 60%, 50% 100%, 0 60%);
}
.nav-links {
  display: flex; gap: var(--space-5); margin-inline-start: auto;
  font-family: var(--font-mono); font-size: var(--text-sm);
  letter-spacing: 0.04em; text-transform: uppercase;
}
.nav-links a {
  color: var(--fg-soft); padding-block: 4px;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.nav-links a:hover { color: var(--fg); border-bottom-color: var(--accent); }
.nav-links a[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); }
.nav-cta-row { display: flex; gap: var(--space-3); align-items: center; }
.nav-toggle {
  display: none; width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border: 1px solid var(--rule-strong); border-radius: 8px;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--fg); position: relative; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ''; position: absolute; left: 0; right: 0; height: 2px; background: var(--fg);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }

.mobile-drawer {
  position: fixed; inset: 0; background: var(--ink-000); z-index: 200;
  padding: var(--space-7) var(--gutter);
  display: none; flex-direction: column; gap: var(--space-5);
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-2xl); text-transform: uppercase;
}
.mobile-drawer.open { display: flex; }
.mobile-drawer a:hover { color: var(--accent); }
.drawer-close {
  align-self: flex-end; font-family: var(--font-mono);
  font-size: var(--text-sm); letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--fg-mute);
}

/* ---------- 7. Buttons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 12px 20px; border-radius: var(--radius-full);
  font-family: var(--font-mono); font-size: var(--text-sm); font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid transparent; white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.btn--primary { background: var(--accent); color: var(--ink-000); }
.btn--primary:hover { background: var(--accent-soft); transform: translateY(-1px); box-shadow: var(--shadow-accent); }
.btn--ghost { background: transparent; color: var(--fg); border-color: var(--rule-strong); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--dark { background: var(--ink-000); color: var(--accent); }
.btn--dark:hover { background: var(--ink-elev); }
.btn--danger { background: transparent; color: var(--danger); border-color: var(--danger-rule); }
.btn--danger:hover { background: var(--danger); color: var(--ink-000); border-color: var(--danger); }
.btn--sm { padding: 8px 14px; font-size: var(--text-xs); }
.btn--lg { padding: 16px 28px; }
.btn .arrow { transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }
.btn[disabled] { opacity: 0.5; pointer-events: none; }

/* ---------- 8. Hero ---------------------------------------------------------------- */
.hero {
  padding-block: var(--space-8) var(--space-9);
  background:
    radial-gradient(900px 460px at 88% 0%, var(--accent-glow), transparent 60%),
    radial-gradient(900px 520px at 0% 100%, rgba(244, 244, 240, 0.03), transparent 60%);
  position: relative; overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: var(--space-8); align-items: center;
}
.hero-text > * + * { margin-top: var(--space-5); }
.hero-headline {
  font-size: var(--text-mega); line-height: 1.12;
  text-transform: uppercase; letter-spacing: -0.018em;
}
.hero-headline .slash { color: var(--paper-mute); font-weight: 400; }
.hero-sub { color: var(--fg-soft); font-size: var(--text-lg); line-height: 1.55; max-width: 56ch; }
.hero-cta-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: var(--space-5);
  color: var(--fg-mute); font-family: var(--font-mono);
  font-size: var(--text-sm); letter-spacing: 0.04em;
  padding-top: var(--space-3); border-top: 1px solid var(--rule);
  margin-top: var(--space-6) !important;
}
.hero-meta strong { color: var(--fg); font-weight: 500; }
.hero-media {
  position: relative; justify-self: end; width: 100%; max-width: 640px;
  aspect-ratio: 4 / 5; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg); isolation: isolate;
  border: 1px solid var(--rule);
}
.floating-tag {
  position: absolute; z-index: 4;
  background: rgba(5, 5, 7, 0.85);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius); padding: var(--space-3) var(--space-4);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg);
  display: flex; align-items: center; gap: var(--space-2);
  box-shadow: var(--shadow); backdrop-filter: blur(8px);
  animation: tag-float 7s ease-in-out infinite;
}
.floating-tag .pill {
  background: var(--accent); color: var(--ink-000);
  padding: 2px 8px; border-radius: var(--radius-full);
  font-size: 0.7rem; letter-spacing: 0.06em;
}
.ft-top { top: 16px; left: 16px; }
.ft-bottom { bottom: 16px; right: 16px; animation-delay: -3.5s; }
@keyframes tag-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---------- 9. Art panels — generated math art + PHOTO variant ------------------- */
.art {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(700px 480px at 82% 10%, var(--accent-glow), transparent 60%),
    linear-gradient(160deg, #131317 0%, #0B0B0E 55%, #08080B 100%);
  overflow: hidden;
}
.art::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--rule-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-soft) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(90% 80% at 50% 40%, #000 30%, transparent 100%);
  mask-image: radial-gradient(90% 80% at 50% 40%, #000 30%, transparent 100%);
}
.art-glyph {
  position: absolute; font-family: var(--font-display); font-weight: 700;
  font-size: clamp(7rem, 16vw, 14rem); line-height: 1;
  color: rgba(244, 244, 240, 0.055); user-select: none;
}
.art-glyph.glyph-accent { color: var(--accent); opacity: 0.14; }
.art-center { position: relative; z-index: 2; text-align: center; padding: var(--space-5); }
.art-formula {
  font-family: var(--font-mono); color: var(--accent);
  font-size: clamp(0.9rem, 1.4vw, 1.15rem); letter-spacing: 0.06em;
}
.art-caption {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-mute); margin-top: var(--space-3);
}
.chip {
  position: absolute; z-index: 2;
  background: rgba(5, 5, 7, 0.72); border: 1px solid var(--rule-strong);
  color: var(--fg-soft); padding: 8px 14px; border-radius: var(--radius-full);
  font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.05em;
  backdrop-filter: blur(6px); animation: chip-drift 9s ease-in-out infinite;
}
.chip b { color: var(--accent); font-weight: 500; }
@keyframes chip-drift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
.art--monogram .mono-lg {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(5rem, 12vw, 9rem); line-height: 1;
  color: var(--paper); letter-spacing: -0.03em;
}
.art--monogram .mono-lg span { color: var(--accent); }
.art--monogram .rule { width: 84px; height: 3px; background: var(--accent); margin: var(--space-4) auto; }

/* PHOTO variant — real image with toned-down symbol overlays.
   If the <img> fails to load, site.js marks it .img-missing and the
   generated art underneath remains visible. */
.art--photo img {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; object-fit: cover;
  filter: contrast(1.05) saturate(0.92);
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-base) var(--ease-out);
}
.art--photo::after {           /* legibility scrim */
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(5,5,7,0.18) 0%, rgba(5,5,7,0.35) 55%, rgba(5,5,7,0.72) 100%);
}
.art--photo::before { z-index: 2; opacity: var(--overlay-grid); }
.art--photo .art-glyph {
  z-index: 2; color: var(--paper);
  opacity: var(--overlay-glyph); font-size: clamp(6rem, 13vw, 11rem);
}
.art--photo .art-glyph.glyph-accent { color: var(--accent); opacity: var(--overlay-accent); }
.art--photo .mono-lg { color: var(--paper); opacity: 0.07; }
.art--photo .art-center { z-index: 3; }
.art--photo .art-formula { color: rgba(244, 244, 240, 0.9); text-shadow: 0 2px 16px rgba(0, 0, 0, 0.65); }
.art--photo .art-caption { color: rgba(244, 244, 240, 0.6); }
.art--photo .chip {
  z-index: 3; background: rgba(5, 5, 7, 0.55);
  border-color: rgba(244, 244, 240, 0.14); color: rgba(244, 244, 240, 0.85);
  backdrop-filter: blur(8px);
}
.art--photo .chip b { color: var(--accent); }
.art--photo .art--monogram .rule, .art--photo .rule { background: rgba(244,244,240,0.5); }
.work-item:hover .art--photo img,
.journal-card:hover .art--photo img,
.team-card:hover .art--photo img,
.hero-media:hover .art--photo img { transform: scale(1.05); }
img.img-missing { display: none !important; }

/* ---------- 10. Stat strip ----------------------------------------------------------- */
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--rule);
  margin-top: var(--space-7);
  background: rgba(24, 24, 28, 0.55);
  backdrop-filter: blur(8px);
}
.stat-cell {
  padding: var(--space-6) var(--space-5);
  border-inline-end: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.stat-cell:last-child { border-inline-end: 0; }
.stat-num {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-4xl); line-height: 1.1;
  text-transform: uppercase; letter-spacing: -0.018em;
}
.stat-num .accent-text { color: var(--accent); }
.stat-label {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-mute);
}

/* ---------- 11. Section heads ---------------------------------------------------------- */
.section-head {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-7); align-items: end; margin-bottom: var(--space-7);
}

/* ---------- 12. Work / module grid -------------------------------------------------------- */
.work-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-6); }
.work-item {
  position: relative; display: block;
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--rule);
  isolation: isolate;
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.work-item:hover { border-color: var(--accent-rule); transform: translateY(-4px); }
.work-item .wm { position: relative; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; }
.work-item .wm-pill {
  position: absolute; z-index: 4; top: 14px; left: 14px;
  background: var(--ink-000); color: var(--paper);
  padding: 4px 10px; border-radius: var(--radius-full);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--rule-strong);
}
.work-item .wm-arrow {
  position: absolute; z-index: 4; bottom: 14px; right: 14px;
  width: 40px; height: 40px; background: var(--accent); color: var(--ink-000);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center; font-weight: 700;
  opacity: 0; transform: translateY(8px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.work-item:hover .wm-arrow { opacity: 1; transform: translateY(0); }
.work-meta {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-4); padding: var(--space-5); font-family: var(--font-mono);
  border-top: 1px solid var(--rule);
}
.wm-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-lg); text-transform: uppercase;
  letter-spacing: -0.005em; color: var(--fg);
}
.wm-cap { font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-mute); }
.work-item--xl { grid-column: span 8; }
.work-item--lg { grid-column: span 7; }
.work-item--md { grid-column: span 5; }
.work-item--sm { grid-column: span 4; }
.work-item--xl .wm { aspect-ratio: 16 / 11; }
.work-item--lg .wm { aspect-ratio: 4 / 3; }
.work-item.hidden-item { display: none; }

.filter-pills { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-6); }
.filter-pill {
  padding: 8px 16px; border-radius: var(--radius-full);
  border: 1px solid var(--rule-strong); color: var(--fg-soft);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: all var(--dur-fast) var(--ease-out);
}
.filter-pill:hover { border-color: var(--accent); color: var(--accent); }
.filter-pill.active { background: var(--accent); border-color: var(--accent); color: var(--ink-000); }

/* ---------- 13. Archive rows ----------------------------------------------------------------- */
.archive-list { border-top: 1px solid var(--rule); }
.archive-row {
  display: grid; grid-template-columns: 90px 1fr auto;
  gap: var(--space-5); align-items: center;
  padding: var(--space-4) var(--space-2);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: var(--text-sm);
  color: var(--fg-soft); letter-spacing: 0.03em;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.archive-row:hover { background: var(--bg-card); color: var(--fg); }
.archive-row .no { color: var(--accent); }
.archive-row .tag {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--fg-mute); border: 1px solid var(--rule-strong);
  padding: 3px 10px; border-radius: var(--radius-full); white-space: nowrap;
}
.pagination-row {
  display: flex; justify-content: center; align-items: center;
  gap: var(--space-5); padding-top: var(--space-5);
  font-family: var(--font-mono); font-size: var(--text-sm); color: var(--fg-mute);
}
.pagination-row a:hover { color: var(--accent); }

/* ---------- 14. Chapter / pull quote ------------------------------------------------------------- */
.chapter { padding-block: var(--space-9); }
.chapter-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: var(--space-8); align-items: start;
}
.chapter-body p { font-size: var(--text-lg); line-height: 1.65; color: var(--fg-soft); max-width: 60ch; }
.pull-quote {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-2xl); line-height: 1.3;
  text-transform: uppercase; letter-spacing: -0.01em; color: var(--fg);
  margin-block: var(--space-6); padding-inline-start: var(--space-5);
  border-inline-start: 3px solid var(--accent); max-width: 26ch;
}
.pull-quote cite {
  display: block; font-family: var(--font-mono); font-weight: 400;
  font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-mute); margin-top: var(--space-3); font-style: normal;
}

/* ---------- 15. Capability bento -------------------------------------------------------------------- */
.cap-bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-5); }
.cap-card {
  background: var(--bg-card); border: 1px solid var(--rule);
  border-radius: var(--radius-lg); padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.cap-card:hover { border-color: var(--accent-rule); background: var(--bg-elev); transform: translateY(-3px); }
.cap-card h3 { font-size: var(--text-xl); }
.cap-card p { color: var(--fg-soft); font-size: var(--text-base); }
.cap-num {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent);
}
.cap-card--wide { grid-column: span 6; }
.cap-card--std  { grid-column: span 3; }
.cap-card--tall { grid-column: span 4; grid-row: span 2; padding: 0; overflow: hidden; position: relative; min-height: 420px; }
.cap-card--tall .cap-tall-meta {
  position: absolute; inset: auto 0 0 0; z-index: 4;
  padding: var(--space-5);
  background: linear-gradient(180deg, transparent, rgba(5, 5, 7, 0.92));
  display: flex; flex-direction: column; gap: var(--space-2);
}
.cap-card--tall .cap-tall-meta p { font-size: var(--text-sm); color: var(--fg-soft); }

/* ---------- 16. Process steps ------------------------------------------------------------------------- */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.process-card {
  padding: var(--space-6); border: 1px solid var(--rule);
  border-radius: var(--radius); background: var(--bg-card);
  display: flex; flex-direction: column; gap: var(--space-3);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.process-card:hover { border-color: var(--accent-rule); }
.process-card .step-num {
  font-family: var(--font-mono); font-size: var(--text-sm);
  letter-spacing: 0.12em; color: var(--accent);
}
.process-card h3 { font-size: var(--text-lg); }
.process-card p { color: var(--fg-soft); font-size: var(--text-sm); }

/* ---------- 17. Split chapter ------------------------------------------------------------------------------ */
.split {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8); align-items: center;
}
.split--reverse .split-text { order: 2; }
.split-text { display: flex; flex-direction: column; gap: var(--space-5); }
.split-text h2 { font-size: var(--text-3xl); }
.split-text p { color: var(--fg-soft); line-height: 1.65; }
.split-fact-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.split-fact-list li {
  display: grid; grid-template-columns: 140px 1fr; gap: var(--space-4);
  padding-block: var(--space-3); border-bottom: 1px solid var(--rule);
  font-size: var(--text-sm); color: var(--fg-soft);
}
.split-fact-list li b {
  font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--fg-mute); font-size: var(--text-xs);
}
.split-img {
  position: relative; width: 100%; aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg); overflow: hidden;
  isolation: isolate; box-shadow: var(--shadow); border: 1px solid var(--rule);
}
.split-img .ft-corner {
  position: absolute; z-index: 4; bottom: 14px; left: 14px;
  background: var(--accent); color: var(--ink-000);
  padding: 6px 10px; border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500;
}

/* ---------- 18. Reverse tile section -------------------------------------------------------------------------- */
.tile-section { background: var(--paper-tile); color: var(--fg-on-tile); }
.tile-section h1, .tile-section h2, .tile-section h3 { color: var(--ink-000); }
.tile-section .lede, .tile-section p { color: #2A2A28; }
.tile-section .eyebrow { color: var(--fg-on-tile-mute); }
.tile-section .eyebrow .dot { background: var(--ink-000); }
.tile-section .label { color: var(--fg-on-tile-mute); }
.tile-section .split-fact-list { border-top-color: rgba(10, 10, 12, 0.15); }
.tile-section .split-fact-list li { border-bottom-color: rgba(10, 10, 12, 0.15); color: #2A2A28; }
.tile-section .split-fact-list li b { color: var(--fg-on-tile-mute); }
.tile-section .process-card { background: #FFFFFF; border-color: rgba(10, 10, 12, 0.12); }
.tile-section .process-card p { color: #3A3A36; }
.tile-section .btn--ghost { color: var(--ink-000); border-color: rgba(10, 10, 12, 0.25); }
.tile-section .btn--ghost:hover { border-color: var(--ink-000); color: var(--ink-000); }

/* ---------- 19. Press strip ------------------------------------------------------------------------------------- */
.press-strip {
  display: grid; grid-template-columns: 240px 1fr;
  gap: var(--space-7); align-items: center;
  padding-block: var(--space-7); border-block: 1px solid var(--rule);
}
.press-row {
  display: flex; flex-wrap: wrap; gap: var(--space-6); align-items: center;
  color: var(--fg-mute); font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-xl); text-transform: uppercase; letter-spacing: -0.005em;
}
.press-row span { white-space: nowrap; transition: color var(--dur-fast) var(--ease-out); }
.press-row span:hover { color: var(--fg); }

/* ---------- 20. Pricing tiers -------------------------------------------------------------------------------------- */
.tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); align-items: stretch; }
.tier-card {
  background: var(--bg-card); border: 1px solid var(--rule);
  border-radius: var(--radius-lg); padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.tier-card:hover { border-color: var(--accent-rule); transform: translateY(-4px); }
.tier-card.featured {
  background: var(--paper-tile); color: var(--ink-000);
  border-color: var(--paper-tile); box-shadow: var(--shadow-accent);
}
.tier-card.featured h3 { color: var(--ink-000); }
.tier-card.featured .label { color: var(--fg-on-tile-mute); }
.tier-card.featured p, .tier-card.featured .tier-meta, .tier-card.featured .tier-list li { color: #2A2A28; }
.tier-card.featured .tier-divider { border-top-color: rgba(10, 10, 12, 0.15); }
.tier-card h3 { font-size: var(--text-2xl); }
.tier-price { font-family: var(--font-display); font-weight: 700; font-size: var(--text-3xl); letter-spacing: -0.02em; }
.tier-price small { font-family: var(--font-mono); font-weight: 400; font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-mute); }
.tier-card.featured .tier-price small { color: var(--fg-on-tile-mute); }
.tier-meta { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--fg-soft); }
.tier-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); font-size: var(--text-sm); }
.tier-list li { display: flex; gap: var(--space-3); align-items: flex-start; color: var(--fg-soft); }
.tier-list li::before {
  content: ''; width: 6px; height: 6px; margin-top: 8px;
  background: var(--accent); border-radius: 50%; flex-shrink: 0;
}
.tier-card.featured .tier-list li::before { background: var(--ink-000); }
.tier-divider { border: 0; border-top: 1px solid var(--rule); margin-block: var(--space-2); }
.tier-card .btn { margin-top: auto; justify-content: center; }

/* ---------- 21. Forms -------------------------------------------------------------------------------------------------- */
.form-card {
  background: var(--bg-card); border: 1px solid var(--rule);
  border-radius: var(--radius-lg); padding: var(--space-7);
  display: grid; gap: var(--space-5);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-field { display: flex; flex-direction: column; gap: var(--space-2); }
.form-field label {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-mute);
}
.form-field input, .form-field textarea, .form-field select {
  background: var(--ink-000); border: 1px solid var(--rule-strong);
  border-radius: var(--radius); padding: 14px 16px; color: var(--fg);
  font-family: var(--font-body); width: 100%;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--fg-deep); }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: 0; border-color: var(--accent); background: var(--bg-elev);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-check { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); color: var(--fg-soft); }
.form-check input[type="checkbox"] { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--accent); flex-shrink: 0; }
.form-check a { color: var(--accent); border-bottom: 1px solid var(--accent-rule); }
.form-actions {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  align-items: center; justify-content: space-between;
  padding-top: var(--space-4); border-top: 1px solid var(--rule);
}
.form-actions small { color: var(--fg-mute); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.06em; }
.form-status {
  display: none; border-radius: var(--radius); padding: var(--space-4) var(--space-5);
  font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.04em;
}
.form-status.show { display: block; }
.form-status.ok { background: rgba(212, 255, 61, 0.08); border: 1px solid var(--accent-rule); color: var(--accent); }
.form-status.err { background: rgba(255, 107, 94, 0.08); border: 1px solid var(--danger-rule); color: var(--danger); }

/* ---------- 22. Channel cards ------------------------------------------------------------------------------------------------ */
.channel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.channel-card {
  background: var(--bg-card); border: 1px solid var(--rule);
  border-radius: var(--radius-lg); padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.channel-card:hover { border-color: var(--accent-rule); }
.channel-card .label { color: var(--accent); }
.channel-card h3 { font-size: var(--text-xl); }
.channel-card p { color: var(--fg-soft); font-size: var(--text-sm); }
.channel-line { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--fg); letter-spacing: 0.04em; }
a.channel-line:hover { color: var(--accent); }

/* ---------- 23. FAQ ------------------------------------------------------------------------------------------------------------------ */
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.faq-card { background: var(--bg-card); border: 1px solid var(--rule); border-radius: var(--radius); padding: var(--space-5) var(--space-6); }
.faq-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.faq-card p { color: var(--fg-soft); font-size: var(--text-sm); }

/* ---------- 24. Journal ------------------------------------------------------------------------------------------------------------------ */
.journal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.journal-card {
  display: flex; flex-direction: column; gap: var(--space-4);
  border-top: 1px solid var(--rule); padding-top: var(--space-5);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.journal-card:hover { border-top-color: var(--accent); }
.journal-card .j-img {
  width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius);
  overflow: hidden; position: relative; border: 1px solid var(--rule);
}
.journal-card h3 { font-size: var(--text-xl); }
.journal-card p { color: var(--fg-soft); font-size: var(--text-sm); }
.j-meta {
  display: flex; gap: var(--space-3); font-family: var(--font-mono);
  font-size: var(--text-xs); letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--fg-mute);
}
.j-link { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.j-link:hover { text-decoration: underline; }

/* ---------- 25. Team ------------------------------------------------------------------------------------------------------------------------ */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.team-card { display: flex; flex-direction: column; gap: var(--space-3); }
.team-card .t-img {
  width: 100%; aspect-ratio: 4 / 5; border-radius: var(--radius);
  overflow: hidden; position: relative; border: 1px solid var(--rule);
}
.team-card h3 { font-size: var(--text-base); }
.t-role {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-mute);
}

/* ---------- 26. Legal documents --------------------------------------------------------------------------------------------------------------- */
.legal-grid { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: var(--space-8); align-items: start; }
.legal-toc { position: sticky; top: 110px; display: flex; flex-direction: column; gap: var(--space-2); }
.legal-toc .label { margin-bottom: var(--space-3); }
.legal-toc a {
  font-family: var(--font-mono); font-size: var(--text-sm); color: var(--fg-mute);
  padding-block: 4px; border-left: 2px solid var(--rule);
  padding-left: var(--space-4); letter-spacing: 0.03em;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.legal-toc a:hover { color: var(--fg); border-left-color: var(--accent); }
.legal-doc { display: flex; flex-direction: column; }
.legal-section { padding-block: var(--space-6); border-top: 1px solid var(--rule); scroll-margin-top: 110px; }
.legal-section:first-child { border-top: 0; }
.legal-num {
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent);
  display: block; margin-bottom: var(--space-3);
}
.legal-section h3 { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.legal-section p { color: var(--fg-soft); max-width: 68ch; }
.legal-list { margin: 0 0 var(--space-4); padding: 0; list-style: none; display: flex; flex-direction: column; gap: var(--space-3); max-width: 68ch; }
.legal-list li { display: flex; gap: var(--space-3); color: var(--fg-soft); font-size: var(--text-sm); }
.legal-list li::before {
  content: ''; width: 6px; height: 6px; margin-top: 8px;
  background: var(--accent); border-radius: 50%; flex-shrink: 0;
}
.legal-meta {
  display: flex; flex-wrap: wrap; gap: var(--space-5); margin-bottom: var(--space-6);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-mute);
}
.legal-meta strong { color: var(--fg); font-weight: 500; }

/* ---------- 27. Delete account ----------------------------------------------------------------------------------------------------------------------- */
.danger-card {
  background: var(--bg-card); border: 1px solid var(--danger-rule);
  border-radius: var(--radius-lg); padding: var(--space-7);
  display: grid; gap: var(--space-5);
}
.danger-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--danger);
  border: 1px solid var(--danger-rule); border-radius: var(--radius-full);
  padding: 6px 14px; width: fit-content;
}
.notice-panel {
  background: rgba(212, 255, 61, 0.04); border: 1px solid var(--accent-rule);
  border-radius: var(--radius); padding: var(--space-5);
  font-family: var(--font-mono); font-size: var(--text-sm);
  color: var(--fg-soft); letter-spacing: 0.03em; line-height: 1.7;
}
.notice-panel b { color: var(--accent); font-weight: 500; }

/* ---------- 28. Closing CTA ------------------------------------------------------------------------------------------------------------------------------- */
.closing-cta { background: var(--accent); color: var(--ink-000); padding-block: var(--space-9); }
.closing-cta .container { display: grid; gap: var(--space-6); }
.closing-cta h2 { font-size: var(--text-mega); line-height: 1.1; color: var(--ink-000); max-width: 24ch; }
.closing-cta .lede { color: rgba(10, 10, 12, 0.75); max-width: 52ch; }
.closing-cta .cta-row { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.closing-cta .btn--ghost { background: transparent; border-color: rgba(10, 10, 12, 0.4); color: var(--ink-000); }
.closing-cta .btn--ghost:hover { background: var(--ink-000); color: var(--accent); border-color: var(--ink-000); }

/* ---------- 29. Footer ---------------------------------------------------------------------------------------------------------------------------------------- */
.site-footer { background: var(--bg-alt); padding-block: var(--space-8) var(--space-6); border-top: 1px solid var(--rule); position: relative; }
.footer-top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-7); padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--rule);
}
.footer-top h4 {
  font-family: var(--font-mono); font-weight: 400; font-size: var(--text-xs);
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-mute); margin-bottom: var(--space-4);
}
.footer-top ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-top ul a { color: var(--fg-soft); font-size: var(--text-sm); transition: color var(--dur-fast) var(--ease-out); }
.footer-top ul a:hover { color: var(--accent); }
.footer-brand { display: flex; flex-direction: column; gap: var(--space-4); }
.footer-brand .brand { font-size: var(--text-2xl); }
.footer-brand p { color: var(--fg-soft); font-size: var(--text-sm); max-width: 34ch; }
.footer-brand .mono { color: var(--fg-mute); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  justify-content: space-between; align-items: center;
  padding-top: var(--space-5); color: var(--fg-mute);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.08em; text-transform: uppercase;
}
.footer-meta-links { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.footer-bottom a:hover { color: var(--accent); }

/* ---------- 30. Reveal animations --------------------------------------------------------------------------------------------------------------------------------- */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
  transition-delay: var(--d, 0s);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- 31. Reduced motion ----------------------------------------------------------------------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 32. Responsive ------------------------------------------------------------------------------------------------------------------------------------------------ */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .hero-media { max-width: 100%; aspect-ratio: 16 / 11; justify-self: stretch; }
  .section-head { grid-template-columns: 1fr; gap: var(--space-4); }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2) { border-inline-end: 0; }
  .stat-cell:nth-child(1), .stat-cell:nth-child(2) { border-bottom: 1px solid var(--rule); }
  .work-grid { grid-template-columns: repeat(6, 1fr); }
  .work-item--xl, .work-item--lg { grid-column: span 6; }
  .work-item--md, .work-item--sm { grid-column: span 3; }
  .cap-bento { grid-template-columns: repeat(6, 1fr); }
  .cap-card--wide, .cap-card--tall { grid-column: span 6; }
  .cap-card--std { grid-column: span 3; }
  .cap-card--tall { grid-row: auto; min-height: 300px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .split--reverse { grid-template-columns: 1fr; }
  .split--reverse .split-text { order: initial; }
  .press-strip { grid-template-columns: 1fr; gap: var(--space-4); }
  .tier-grid { grid-template-columns: 1fr; }
  .channel-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .journal-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .chapter-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .faq-grid { grid-template-columns: 1fr; }
  .legal-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .legal-toc { position: static; flex-direction: row; flex-wrap: wrap; }
  .legal-toc a { border-left: 0; border-bottom: 2px solid var(--rule); padding-left: 0; padding-bottom: 4px; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-cta-row .btn--primary { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat-cell { border-inline-end: 0; border-bottom: 1px solid var(--rule); }
  .stat-cell:last-child { border-bottom: 0; }
  .work-grid { grid-template-columns: 1fr; }
  .work-item--xl, .work-item--lg, .work-item--md, .work-item--sm { grid-column: span 1; }
  .cap-bento { grid-template-columns: 1fr; }
  .cap-card--wide, .cap-card--std, .cap-card--tall { grid-column: span 1; }
  .process-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: var(--space-5); }
  .hero-headline { font-size: var(--text-4xl); }
  .closing-cta h2 { font-size: var(--text-4xl); }
  .archive-row { grid-template-columns: 70px 1fr; }
  .archive-row .tag { display: none; }
  .form-card, .danger-card { padding: var(--space-5); }
}

/* ---------- Ghost-blend backgrounds (photos melted into sections) -------- */
.photo-bleed { position: relative; isolation: isolate; }
.photo-bleed::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--photo, none) center / cover no-repeat;
  opacity: var(--bleed-opacity, 0.10);
  filter: grayscale(0.5) contrast(1.05);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
          mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
  pointer-events: none;
}
.tile-section.photo-bleed::before { opacity: var(--bleed-opacity, 0.20); filter: grayscale(0.65) contrast(1.02); }

/* ---------- Deeper scrim for photos with bright/white backgrounds -------- */
.art--photo.art--bright::after {
  background: linear-gradient(180deg, rgba(5,5,7,0.35) 0%, rgba(5,5,7,0.55) 55%, rgba(5,5,7,0.82) 100%);
}