/* ============================================================
   Wisdom New — monochrome + one signal red
   index-card stack · monospace body / display serif H1
   scroll-linked anchor labels · dictated-quote signature
   ============================================================ */

:root {
  --bg: #000;
  --ink: #fff;
  --ink-soft: #b8b8b8;
  --ink-faint: #7a7a7a;
  --signal: #e10600;
  --rule: #2a2a2a;
  --card: #0b0b0b;
  --card-edge: #fff;
  --shadow: rgba(255, 255, 255, 0.9);
  --field: #0d0d0d;
  --field-edge: #3a3a3a;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --serif: 'Fraunces', 'Playfair Display', Georgia, serif;

  --gutter: clamp(1.25rem, 5vw, 5rem);
  --measure: 68ch;
}

html[data-theme="light"] {
  --bg: #fff;
  --ink: #000;
  --ink-soft: #3d3d3d;
  --ink-faint: #6b6b6b;
  --signal: #e10600;
  --rule: #d8d8d8;
  --card: #fff;
  --card-edge: #000;
  --shadow: rgba(0, 0, 0, 0.85);
  --field: #fff;
  --field-edge: #b5b5b5;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(0.9rem, 0.55vw + 0.78rem, 1rem);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }

a { color: var(--signal); text-decoration-thickness: 1px; text-underline-offset: 0.22em; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ── Masthead ─────────────────────────────────────────────── */

.masthead {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

.masthead__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.85rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.8rem;
  min-height: 44px;
}

.mark__punch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: inset 0 0 0 1.5px var(--ink);
  flex: none;
}

.nav {
  display: flex;
  gap: 1.1rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav a:hover { color: var(--signal); }

.theme {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid var(--field-edge);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0 0.7rem;
  min-height: 44px;
  cursor: pointer;
}
.theme:hover { border-color: var(--signal); color: var(--signal); }

.theme__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
  flex: none;
}
html[data-theme="light"] .theme__dot { background: var(--signal); }

/* ── Shared section furniture ─────────────────────────────── */

main { display: block; }

section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(3.5rem, 9vw, 7rem) var(--gutter);
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.9rem;
  margin-bottom: 1.6rem;
}

h2 {
  font-family: var(--serif);
  font-variation-settings: "opsz" 60, "SOFT" 0, "WONK" 0;
  font-weight: 500;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  anchor-name: --section-heading;
}

/* scroll-linked floating label, anchored to the section heading */
.label {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  position: absolute;
  position-anchor: --section-heading;
  position-area: right span-block;
  margin-left: 1.25rem;
  white-space: nowrap;
}

@supports not (position-anchor: --x) {
  .label { position: static; margin-left: auto; }
}

.section-intro {
  max-width: var(--measure);
  color: var(--ink-soft);
  margin: 0 0 2.75rem;
}

/* ── Opening ──────────────────────────────────────────────── */

.opening { padding-top: clamp(3rem, 8vw, 6rem); }

.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.75rem;
  padding-left: 1.1rem;
  position: relative;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.7rem;
  height: 1px;
  background: var(--signal);
}

.display {
  font-family: var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 20, "WONK" 1;
  font-weight: 300;
  font-size: clamp(2.1rem, 6.6vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 clamp(2rem, 5vw, 3.5rem);
  text-wrap: balance;
  max-width: 20ch;
}

/* ── Signature: dictated quote ────────────────────────────── */

.dictated {
  border-left: 2px solid var(--signal);
  padding: 0.35rem 0 0.35rem 1.25rem;
  margin: 0 0 0.6rem;
  max-width: 46ch;
  min-height: 4.5em;
}

.dictated__words {
  font-family: var(--serif);
  font-variation-settings: "opsz" 40;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.dictated__words .w {
  display: inline-block;
  opacity: 0;
  animation: dictate 0.01s linear forwards;
}

@keyframes dictate {
  to { opacity: 1; }
}

.dictated__caret {
  display: inline-block;
  width: 0.55ch;
  height: 1.05em;
  background: var(--signal);
  vertical-align: -0.16em;
  margin-left: 0.12em;
  animation: blink 1.05s steps(1, end) infinite;
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.dictated__source {
  color: var(--ink-faint);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  margin: 0 0 clamp(2.5rem, 6vw, 4rem);
}
.dictated__source em { font-style: italic; color: var(--ink-soft); }

.opening__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  max-width: var(--measure);
  border-top: 1px solid var(--rule);
  padding-top: 1.5rem;
}
.opening__meta p { margin: 0; color: var(--ink-soft); }
.opening__meta strong { color: var(--ink); font-weight: 700; }
.opening__links { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.opening__links span { color: var(--ink-faint); }

.opening__status {
  font-size: 0.8rem;
  color: var(--ink-faint);
  border-left: 2px solid var(--rule);
  padding-left: 0.9rem;
  max-width: 52ch;
}
.opening__status em { font-style: italic; color: var(--ink-soft); }

/* ── Index card stack ─────────────────────────────────────── */

.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-edge);
  padding: 2.1rem 1.5rem 1.6rem;
  box-shadow: 5px 5px 0 var(--shadow);
  transform: rotate(-1deg);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.card:nth-child(even) { transform: rotate(1.1deg); }
.card:nth-child(3n) { transform: rotate(-0.5deg); }

.card:hover,
.card:focus-within {
  transform: rotate(0deg) translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--signal);
}

/* punched hole */
.card__hole {
  position: absolute;
  top: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: inset 0 0 0 1.5px var(--card-edge);
}

.card__no {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
  margin: 0.6rem 0 0.7rem;
}

.card h3 {
  font-family: var(--serif);
  font-variation-settings: "opsz" 40, "WONK" 1;
  font-weight: 500;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  text-wrap: balance;
}

.card__meta {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  margin: 0 0 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed var(--rule);
}

.card__body {
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.7;
  margin: 0 0 1.1rem;
}

.card__tags {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}

.card__foot {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--rule);
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--ink-faint);
}
.card__foot em { font-style: italic; color: var(--ink-soft); }

/* ── Notes ────────────────────────────────────────────────── */

.notes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.notes__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
}

@media (min-width: 720px) {
  .notes__list li { grid-template-columns: 11rem minmax(0, 1fr); gap: 2rem; }
}

.notes__date {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal);
}

.notes__text {
  margin: 0;
  color: var(--ink-soft);
  max-width: var(--measure);
}

/* ── About ────────────────────────────────────────────────── */

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

@media (min-width: 860px) {
  .about__grid { grid-template-columns: 1fr 1fr; }
}

.about__col p {
  margin: 0 0 1.15rem;
  color: var(--ink-soft);
  max-width: 58ch;
}
.about__col p:first-child::first-letter {
  font-family: var(--serif);
  font-size: 3.1em;
  line-height: 0.82;
  float: left;
  padding: 0.06em 0.1em 0 0;
  color: var(--ink);
}

.about__note {
  border-top: 1px solid var(--rule);
  padding-top: 1.75rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  gap: 1rem;
  max-width: 78ch;
}

.about__note-head {
  font-family: var(--serif);
  font-variation-settings: "opsz" 40, "WONK" 1;
  font-weight: 500;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  letter-spacing: -0.015em;
  margin: 0;
}

.about__note p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 68ch;
}

.facts {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}

@media (min-width: 720px) {
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.facts > div {
  display: flex;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 720px) {
  .facts > div:nth-child(odd) { padding-right: 2rem; }
  .facts > div:nth-child(even) { padding-left: 2rem; border-left: 1px solid var(--rule); }
}

.facts dt {
  flex: 0 0 8.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 0.2em;
}
.facts dd { margin: 0; color: var(--ink-soft); font-size: 0.86rem; }
.facts em { font-style: italic; color: var(--ink); }

/* ── Contact ──────────────────────────────────────────────── */

.form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
  max-width: 40rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

@media (min-width: 640px) {
  .form { grid-template-columns: 1fr 1fr; }
  .field--wide { grid-column: 1 / -1; }
}

.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field:nth-of-type(3),
.field:nth-of-type(4) { grid-column: 1 / -1; }

.field label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.field input,
.field textarea {
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--field);
  border: 1px solid var(--field-edge);
  padding: 0.75rem 0.85rem;
  min-height: 44px;
  width: 100%;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder { color: var(--ink-faint); }

.field input:focus,
.field textarea:focus {
  border-color: var(--signal);
  outline: 2px solid var(--signal);
  outline-offset: 1px;
}

.send {
  grid-column: 1 / -1;
  justify-self: start;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 0 1.6rem;
  min-height: 48px;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}
.send:hover { background: var(--signal); border-color: var(--signal); color: #fff; }
.send:disabled { opacity: 0.55; cursor: default; }

.form-status {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.82rem;
  color: var(--ink-soft);
  border-left: 2px solid var(--signal);
  padding-left: 0.85rem;
}
.form-status[data-state="error"] { color: var(--signal); }

.contact__aside {
  border-top: 1px solid var(--rule);
  padding-top: 1.5rem;
  display: grid;
  gap: 0.85rem;
  max-width: 46rem;
}

.contact__line {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
  color: var(--ink-soft);
  font-size: 0.86rem;
}
@media (min-width: 640px) {
  .contact__line { grid-template-columns: 6.5rem minmax(0, 1fr); gap: 1.25rem; }
}
.contact__line span {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 0.25em;
}
.contact__line a { color: var(--signal); }

/* ── Footer ───────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--rule);
  margin-top: clamp(2rem, 5vw, 4rem);
}

.footer__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.5rem var(--gutter) 4.5rem;
  display: grid;
  gap: 0.5rem;
}

.footer__mark {
  font-family: var(--serif);
  font-variation-settings: "opsz" 60, "WONK" 1;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin: 0;
}

.footer__note {
  margin: 0;
  font-size: 0.76rem;
  color: var(--ink-faint);
  max-width: 44ch;
}

.attribution {
  margin: 0.75rem 0 0;
  font-size: 0.72rem;
  font-family: var(--mono);
}
.attribution a { color: var(--ink-faint); }
.attribution a:hover { color: var(--signal); }

/* ── Motion preferences ───────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .dictated__words .w { opacity: 1; animation: none; }
  .dictated__caret { animation: none; opacity: 1; }
  .card, .card:nth-child(even), .card:nth-child(3n) { transform: none; }
}