/* coolness.com — shared stylesheet */

:root {
  --room:     #f4efe4;
  --card:     #faf6ec;
  --ink:      #1f1d18;
  --ink-dim:  #4a463c;
  --ink-mute: #6f6a5a;
  --sprout:   #7aa04d;
  --sprout-deep: #5f8039;
  --rule:     #e4ddc9;
  --publisher:#b0322b;
}

@media (prefers-color-scheme: dark) {
  :root {
    --room:     #15130f;
    --card:     #1c1914;
    --ink:      #ece5d2;
    --ink-dim:  #b8b09c;
    --ink-mute: #8a8472;
    --sprout:   #9ec271;
    --sprout-deep:#7aa04d;
    --rule:     #2b2721;
    --publisher:#c44a43;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--room);
  color: var(--ink);
  font-family: 'Source Serif 4', Georgia, serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

/* paper grain */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/></svg>");
  opacity: .035;
  mix-blend-mode: multiply;
  z-index: 100;
}
@media (prefers-color-scheme: dark) {
  body::before { mix-blend-mode: screen; opacity: .05; }
}

a { color: var(--sprout-deep); }
@media (prefers-color-scheme: dark) { a { color: var(--sprout); } }

/* ——— utilities ——— */
.wordmark {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -.01em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex; align-items: baseline; gap: 8px;
}
.wordmark .leaf { width: 15px; height: 15px; transform: translateY(2px); }

.site-header {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 32px 24px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.site-header nav {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.site-header nav a {
  color: var(--ink-mute);
  text-decoration: none;
  margin-left: 22px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color .16s ease, border-color .16s ease;
}
.site-header nav a:hover { color: var(--ink); border-bottom-color: var(--rule); }

.site-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 32px 72px;
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-mute);
  border-top: 1px solid var(--rule);
  margin-top: 96px;
}
.site-footer .sig {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
}
.site-footer a {
  color: var(--ink-mute);
  text-decoration: none;
  margin-left: 22px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.site-footer a:hover { color: var(--ink); border-bottom-color: var(--rule); }

/* buttons */
.btn {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .02em;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 10px;
  cursor: pointer;
  transition: transform .16s ease, background-color .16s ease, color .16s ease, border-color .16s ease;
}
.btn-primary { background: var(--sprout); color: #fff; }
@media (prefers-color-scheme: dark) { .btn-primary { color: #15130f; } }
.btn-primary:hover { background: var(--sprout-deep); transform: translateY(-1px); }
.btn-quiet { background: transparent; color: var(--ink-dim); border-color: var(--rule); }
.btn-quiet:hover { color: var(--ink); border-color: var(--ink-mute); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ——— long-form document ——— */
.doc {
  max-width: 680px;
  margin: 0 auto;
  padding: 24px 32px 40px;
}
.doc .kicker {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 16px;
}
.doc h1 {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(34px, 4.4vw, 48px);
  line-height: 1.12;
  letter-spacing: -.012em;
  margin: 0 0 16px;
  text-wrap: balance;
}
.doc .lede {
  font-family: 'Source Serif 4', serif;
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-dim);
  margin: 0 0 24px;
  max-width: 560px;
  text-wrap: pretty;
}

.revision-log {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
  margin: 32px 0 48px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-mute);
}
.revision-log h2 {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin: 0 0 10px;
}
.revision-log ul {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 6px;
}
.revision-log li {
  display: flex; gap: 14px;
  font-family: 'Source Serif 4', serif;
  font-size: 14px;
  letter-spacing: 0;
  color: var(--ink-dim);
}
.revision-log li .date {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  min-width: 96px;
  padding-top: 2px;
}

.doc h2.section {
  font-family: 'Source Serif 4', serif;
  font-weight: 600;
  font-style: normal;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -.005em;
  margin: 56px 0 12px;
  color: var(--ink);
}
.doc h2.section::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--sprout);
  margin-bottom: 20px;
}
.doc h3 {
  font-family: 'Source Serif 4', serif;
  font-weight: 600;
  font-size: 17px;
  margin: 28px 0 8px;
  color: var(--ink);
}
.doc p, .doc li {
  font-family: 'Source Serif 4', serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-dim);
  margin: 0 0 16px;
  text-wrap: pretty;
}
.doc ul:not(.revision-log ul) {
  padding-left: 22px;
  margin: 0 0 20px;
}
.doc ul:not(.revision-log ul) li { margin-bottom: 8px; }
.doc a {
  color: var(--sprout-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--sprout);
  padding-bottom: 1px;
  transition: color .16s ease, border-color .16s ease;
}
@media (prefers-color-scheme: dark) { .doc a { color: var(--sprout); } }
.doc a:hover { border-bottom-color: var(--ink); }

.doc em, .doc .aside {
  font-style: italic;
  color: var(--ink-dim);
}
.doc .aside {
  font-family: 'Source Serif 4', serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-mute);
  border-left: 1px solid var(--rule);
  padding: 4px 0 4px 20px;
  margin: 24px 0;
}

@media (max-width: 640px) {
  .site-header, .site-footer, .doc { padding-left: 20px; padding-right: 20px; }
  .site-footer { flex-direction: column; gap: 12px; align-items: flex-start; }
  .site-footer a { margin-left: 0; margin-right: 22px; }
}

/* ——— page frame ——— */
.stage {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 32px 120px;
}
.surface {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 28px;
  overflow: hidden;
  position: relative;
}

/* ——— HERO ——— */
.hero {
  position: relative;
  padding: 128px 40px 112px;
  text-align: center;
  overflow: hidden;
}
.hero .lantern {
  position: absolute;
  top: 50%; left: 50%;
  width: 640px; height: 640px;
  transform: translate(-50%, -58%);
  border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--sprout) 22%, transparent), transparent 70%);
  filter: blur(8px);
  animation: breath 14s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
.hero .lantern-2 {
  position: absolute;
  top: 62%; left: 72%;
  width: 380px; height: 380px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in oklab, #c7a96b 18%, transparent), transparent 70%);
  filter: blur(12px);
  animation: drift 97s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@media (prefers-color-scheme: dark) {
  .hero .lantern { background: radial-gradient(closest-side, color-mix(in oklab, var(--sprout) 18%, transparent), transparent 72%); }
}

@keyframes breath {
  0%, 100% { transform: translate(-50%, -58%) scale(1);   opacity: .9; }
  50%      { transform: translate(-50%, -58%) scale(1.06); opacity: 1; }
}
@keyframes drift {
  0%   { transform: translate(-50%, -50%); }
  50%  { transform: translate(-58%, -44%); }
  100% { transform: translate(-50%, -50%); }
}

.hero-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }

.hero .wordmark {
  font-size: 28px;
}
.hero .wordmark .leaf {
  width: 18px; height: 18px;
}

.hero h1 {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(38px, 5.6vw, 62px);
  line-height: 1.12;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 56px 0 0;
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  color: var(--sprout-deep);
  font-weight: 500;
}
@media (prefers-color-scheme: dark) {
  .hero h1 em { color: var(--sprout); }
}

.hero .lede {
  font-family: 'Source Serif 4', serif;
  font-style: normal;
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-dim);
  max-width: 520px;
  margin: 28px auto 0;
  text-wrap: pretty;
}

.cta-row {
  margin-top: 44px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-disabled {
  background: transparent;
  color: var(--ink-mute);
  border: 1px dashed var(--rule);
  cursor: default;
  pointer-events: none;
}

/* ——— ethos ——— */
.ethos {
  padding: 112px 40px 104px;
  border-top: 1px solid var(--rule);
  position: relative;
}
.ethos-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
  margin-bottom: 40px;
}
.ethos-inner {
  max-width: 720px;
  margin: 0 auto;
}
.ethos h2 {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 0 0 12px;
  text-wrap: balance;
  text-align: center;
}
.ethos .subhead {
  text-align: center;
  color: var(--ink-dim);
  font-size: 18px;
  line-height: 1.55;
  margin: 0 auto 64px;
  max-width: 560px;
}

.tenets {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.tenet {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 40px;
  padding: 32px 0;
  border-top: 1px solid var(--rule);
  align-items: baseline;
}
.tenet:last-child { border-bottom: 1px solid var(--rule); }
.tenet .kicker {
  font-family: 'Inter', sans-serif;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-mute);
}
.tenet h3 {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--ink);
}
.tenet p {
  font-family: 'Source Serif 4', serif;
  font-size: 17px;
  line-height: 1.55;
  margin: 0;
  color: var(--ink-dim);
  text-wrap: pretty;
}

.hero-footer {
  margin-top: 96px;
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 28px 40px 32px;
  border-top: 1px solid var(--rule);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-mute);
}
.hero-footer .links a {
  color: var(--ink-mute); text-decoration: none;
  border-bottom: 1px solid transparent;
  margin-left: 24px;
  transition: color .16s ease, border-color .16s ease;
}
.hero-footer .links a:hover { color: var(--ink); border-bottom-color: var(--rule); }
.hero-footer .sig {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0;
  text-transform: none;
}

/* ——— SHARE LANDING ——— */
.share {
  padding: 88px 40px 96px;
  position: relative;
  overflow: hidden;
}
.share-inner {
  max-width: 560px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.share .drifting-dot {
  position: absolute;
  top: 14%; left: 18%;
  width: 8px; height: 8px;
  border-radius: 999px;
  background: var(--sprout);
  box-shadow: 0 0 24px 8px color-mix(in oklab, var(--sprout) 40%, transparent);
  animation: wander 41s ease-in-out infinite;
  opacity: .7;
  z-index: 0;
}
@keyframes wander {
  0%   { transform: translate(0,0); }
  33%  { transform: translate(180px, 40px); }
  66%  { transform: translate(60px, 130px); }
  100% { transform: translate(0,0); }
}

.share .preface {
  display: flex; justify-content: center; align-items: center; gap: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 40px;
}
.share .preface .leaf-mini { width: 12px; height: 12px; }

.note-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 28px;
  padding: 36px 36px 32px;
  box-shadow: 0 8px 20px -12px rgba(0,0,0,.08);
}
@media (prefers-color-scheme: dark) {
  .note-card { box-shadow: 0 8px 20px -8px rgba(0,0,0,.5); }
}

.note-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--rule);
}
.note-head-left {
  display: flex; align-items: center; gap: 14px;
  min-width: 0;
}
.pub-badge {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--room);
  background: var(--ink);
  padding: 5px 8px 4px;
  border-radius: 6px;
  text-transform: uppercase;
  flex-shrink: 0;
}
.show-name {
  font-family: 'Source Serif 4', serif;
  font-size: 16px;
  color: var(--ink-dim);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.note-head-right {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  flex-shrink: 0;
}
.note-head-right .tick {
  width: 5px; height: 5px; border-radius: 999px; background: var(--sprout);
}

.note-body {
  padding-top: 24px;
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 24px;
  align-items: start;
}
.artwork {
  width: 96px; height: 96px;
  border-radius: 14px;
  background: linear-gradient(150deg, #3a2a1c 0%, #5a3a24 55%, #7a4a2e 100%);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.08);
}
.artwork .art-mark {
  position: absolute;
  bottom: 10px; left: 10px;
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  color: rgba(255,255,255,.85);
  font-size: 14px;
  letter-spacing: -.01em;
}
.artwork .art-stripe {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,.08) 50%, transparent 60%);
}

.note-text .ep-show {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 8px;
}
.note-text h2 {
  font-family: 'Source Serif 4', serif;
  font-weight: 400;
  font-style: italic;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: -.012em;
  color: var(--ink);
  margin: 0 0 10px;
  text-wrap: balance;
}
.note-text .producer {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-size: 15px;
  line-height: 1.4;
  color: var(--ink-dim);
  margin: 0 0 14px;
}
.note-text .ep-meta {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex; gap: 14px;
}
.note-text .ep-meta span { display: inline-flex; align-items: center; gap: 6px; }
.note-text .ep-meta .sep { color: var(--rule); }

.note-actions {
  margin-top: 28px;
  display: flex; flex-direction: column; gap: 10px;
}
.note-actions .btn { width: 100%; justify-content: center; padding: 15px 22px; font-size: 15px; }

.share-footer {
  margin-top: 36px;
  text-align: center;
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--ink-mute);
  line-height: 1.5;
  max-width: 440px;
  margin-left: auto; margin-right: auto;
}
.share-footer a {
  color: var(--ink-dim);
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  padding-bottom: 1px;
}
.share-footer a:hover { color: var(--sprout-deep); border-color: var(--sprout); }
@media (prefers-color-scheme: dark) {
  .share-footer a:hover { color: var(--sprout); }
}

/* ——— 404 ——— */
.empty {
  min-height: 82vh;
  display: grid;
  place-items: center;
  padding: 40px 24px;
  position: relative;
  overflow: hidden;
}
.empty .lantern {
  position: absolute;
  top: 46%; left: 50%;
  width: 520px; height: 520px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--sprout) 18%, transparent), transparent 70%);
  filter: blur(10px);
  animation: breath-404 14s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes breath-404 {
  0%, 100% { transform: translate(-50%, -50%) scale(1);    opacity: .85; }
  50%      { transform: translate(-50%, -50%) scale(1.06); opacity: 1; }
}
.empty-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 520px;
}
.empty .glyph {
  width: 44px; height: 44px;
  margin-bottom: 28px;
}
.empty .kicker {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 18px;
}
.empty h1 {
  font-family: 'Source Serif 4', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(32px, 4.2vw, 44px);
  line-height: 1.18;
  letter-spacing: -.012em;
  margin: 0 0 16px;
  text-wrap: balance;
  color: var(--ink);
}
.empty p {
  font-family: 'Source Serif 4', serif;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-dim);
  margin: 0 0 36px;
  text-wrap: pretty;
}
.empty .home {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 2px;
}
.empty .home:hover { border-bottom-color: var(--sprout); }

@media (prefers-reduced-motion: reduce) {
  .hero .lantern, .hero .lantern-2, .drifting-dot, .empty .lantern {
    animation: none !important;
  }
}

@media (max-width: 640px) {
  .stage { padding: 40px 16px 80px; }
  .hero { padding: 80px 24px 72px; }
  .ethos { padding: 80px 24px 72px; }
  .tenet { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; }
  .hero-footer { flex-direction: column; gap: 16px; padding: 24px; align-items: flex-start; }
  .hero-footer .links a { margin-left: 0; margin-right: 20px; }
  .share { padding: 56px 20px 64px; }
  .note-card { padding: 24px 20px; }
  .note-body { grid-template-columns: 72px 1fr; gap: 16px; }
  .artwork { width: 72px; height: 72px; }
  .note-text h2 { font-size: 24px; }
}