/* ============================================================
   OutLoud v2: "Frosted Glass" material language
   Approved style anchor: soft-3D frosted glass render
   (style-anchor.png) — stacked translucent discs, prismatic rim.
   Manrope (body/headings, geometric-humanist sans)
   Spline Sans Mono (timestamps, labels, data)
   White→blue vertical gradient · frosted glass panels ·
   one iridescent accent (live/play semantics, replacing red)
   Soft depth, radius 12–20px, no hard rules.
   ============================================================ */

:root {
  /* Page gradient: pale off-white → deeper calm blue */
  --bg-top: #FCFDFF;
  --bg-hi: #F2F6FC;
  --bg-mid: #E1EAF7;
  --bg-deep: #AEC9E8;

  /* Text on glass (contrast-checked on white-alpha panels) */
  --ink: #1C2B3F;
  --body-ink: #2A3B52;
  --muted: #55677E;
  --visitor-ink: #3D4E64;

  /* Frosted glass material */
  --glass: rgba(255, 255, 255, 0.55);
  --glass-strong: rgba(255, 255, 255, 0.72);
  --glass-faint: rgba(255, 255, 255, 0.38);
  --edge: rgba(255, 255, 255, 0.7);
  --edge-soft: rgba(28, 43, 63, 0.08);
  --inner-hi: rgba(255, 255, 255, 0.85);
  --shadow-soft: 0 24px 60px rgba(70, 100, 145, 0.14), 0 4px 14px rgba(70, 100, 145, 0.06);

  /* Interactive blue */
  --blue: #2461C4;
  --blue-bright: #3B7BDD;

  /* The one iridescent accent (semantic slot of the old signal red).
     Two strengths: bright rim gradient for surfaces,
     deepened version for small text so it passes contrast. */
  --irid-rim: linear-gradient(100deg,
    #F2A9C3 0%, #F6D9A0 20%, #BCE8BE 40%,
    #9ED8EC 60%, #A9BBF2 80%, #E3ADE6 100%);
  --irid-text: linear-gradient(100deg,
    #A63A5E 0%, #A96A1F 22%, #2F8352 44%,
    #2379A8 64%, #5468C4 82%, #8E3D9C 100%);

  --sans: "Manrope", -apple-system, "SF Pro Text", "Segoe UI", sans-serif;
  --mono: "Spline Sans Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --measure: 640px;
  --rail: 118px;
  --gutter: 24px;
  --radius: 20px;
  --radius-sm: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: linear-gradient(180deg,
    var(--bg-top) 0%,
    var(--bg-hi) 24%,
    var(--bg-mid) 48%,
    #C6D8EE 72%,
    var(--bg-deep) 100%);
  color: var(--body-ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Faint ambient light bands behind everything, like the anchor's backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(55% 38% at 14% 8%, rgba(255, 219, 226, 0.45), transparent 70%),
    radial-gradient(50% 34% at 86% 16%, rgba(212, 236, 255, 0.55), transparent 70%),
    radial-gradient(42% 30% at 50% 55%, rgba(255, 246, 226, 0.30), transparent 72%),
    radial-gradient(45% 30% at 80% 78%, rgba(190, 220, 250, 0.40), transparent 72%);
}

.mono { font-family: var(--mono); }
a { color: inherit; }
button { font: inherit; cursor: pointer; }

::selection { background: rgba(140, 180, 240, 0.35); }

:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 2px;
}

/* ---------- Top bar: frosted strip ---------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px var(--gutter);
  margin: 12px auto 0;
  max-width: 1100px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft), inset 0 1px 0 var(--inner-hi);
}

.brand-word {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.brand-sub {
  margin-left: 12px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.sound {
  background: var(--glass-faint);
  border: 1px solid var(--edge);
  border-radius: 12px;
  padding: 9px 14px;
  font-size: 12px;
  color: var(--muted);
  box-shadow: inset 0 1px 0 var(--inner-hi);
  transition: border-color 180ms, color 180ms, background 180ms;
  min-height: 44px;
}

.sound:hover { border-color: rgba(255, 255, 255, 0.95); color: var(--ink); background: var(--glass-strong); }
.sound[aria-pressed="false"] { color: var(--muted); border-color: var(--edge-soft); background: transparent; box-shadow: none; }

/* ---------- Sections: layered glass panels, no hard rules ---------- */

main { display: block; padding: 0 var(--gutter); }

.section,
.call,
.cta {
  max-width: 1100px;
  margin: 28px auto 0;
  padding: 64px 56px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  backdrop-filter: blur(24px) saturate(1.5);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft), inset 0 1px 0 var(--inner-hi);
}

/* The one prismatic rim: topmost element only (and echoed on the CTA) */
.call, .cta { position: relative; overflow: hidden; }

.call::before,
.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--irid-rim);
  opacity: 0.85;
  box-shadow: 0 -2px 14px rgba(214, 190, 240, 0.55);
}

.section { margin-top: 28px; }
.call { margin-top: 24px; }

.sec-num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 28px;
}

.sec-title {
  font-weight: 700;
  font-size: clamp(28px, 4.8vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 28px;
}

.sec-title em,
.title em {
  font-style: italic;
  font-weight: 700;
}

.sec-lede {
  max-width: 52ch;
  color: var(--muted);
  margin-bottom: 36px;
}

/* ---------- Opener / hero (transcript start) ---------- */

.call { padding-top: 72px; }

.opener {
  max-width: 820px;
}

.kicker {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 36px;
}

.title {
  font-weight: 700;
  font-size: clamp(32px, 6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 32px;
}

.lede {
  max-width: 58ch;
  font-size: 18px;
  margin-bottom: 20px;
}

.stub-note {
  font-size: 12px;
  color: var(--muted);
  background: var(--glass-faint);
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  box-shadow: inset 0 1px 0 var(--inner-hi);
  padding: 14px 18px;
  max-width: 62ch;
  line-height: 1.7;
}

/* ---------- Transcript ---------- */

.transcript {
  list-style: none;
  margin-top: 72px;
}

/* Every line gets the same box so the timestamp rail stays aligned;
   OutLoud lines are the brighter frosted layer. */
.line {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  gap: 0 24px;
  padding: 18px;
  border-radius: 16px;
  max-width: calc(var(--measure) + var(--rail) + 42px);
  margin-bottom: 8px;
}

.line-outloud {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.45));
  border: 1px solid var(--edge);
  box-shadow: 0 10px 28px rgba(70, 100, 145, 0.10), inset 0 1px 0 var(--inner-hi);
}

.rail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 6px;
  font-size: 12px;
}

.stamp { color: var(--muted); letter-spacing: 0.05em; }

.who {
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

/* Live speaker: iridescent, but readable — a tiny prism dot + deep ink */
.who-live {
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.who-live::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--irid-rim);
  box-shadow: 0 0 6px rgba(210, 180, 245, 0.7);
  flex: none;
}

.speech { min-width: 0; }

.talk {
  max-width: 58ch;
  font-size: 18px;
  line-height: 1.55;
  margin-top: 10px;
  color: var(--body-ink);
}

.line-visitor .talk {
  font-style: italic;
  color: var(--visitor-ink);
}

.line-outloud .talk {
  font-style: normal;
  color: var(--ink);
  font-weight: 500;
}

/* Play control: frosted chip, timestamp label + level meter */

.play {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--glass-faint);
  border: 1px solid var(--edge);
  border-radius: 12px;
  padding: 7px 12px;
  color: var(--muted);
  box-shadow: inset 0 1px 0 var(--inner-hi);
  transition: border-color 180ms, color 180ms, background 180ms, box-shadow 180ms;
  min-height: 36px;
}

.play:hover {
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.95);
  color: var(--ink);
}

.play:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: 2px; }

.p-label {
  font-size: 12px;
  letter-spacing: 0.05em;
  min-width: 4ch;
  text-align: left;
}

.meter {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.meter i {
  width: 2px;
  height: 4px;
  border-radius: 1px;
  background: currentColor;
  opacity: 0.9;
}

/* Live/playing state: the prismatic accent, as a gradient border + glow.
   Double-background technique: white fill inside padding-box,
   iridescent gradient in the border-box ring. */
.line-outloud .play[data-live] {
  border-color: transparent;
  background:
    linear-gradient(var(--glass-strong), var(--glass-strong)) padding-box,
    var(--irid-rim) border-box;
  color: var(--ink);
}

.playing {
  border-color: transparent;
  background:
    linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.92)) padding-box,
    var(--irid-rim) border-box;
  color: var(--ink);
  box-shadow: 0 0 0 4px rgba(196, 176, 236, 0.18), 0 6px 18px rgba(150, 120, 210, 0.18);
}

.playing .meter i { animation: level 0.9s ease-in-out infinite; }
.playing .meter i:nth-child(1) { animation-delay: 0s; }
.playing .meter i:nth-child(2) { animation-delay: 0.12s; }
.playing .meter i:nth-child(3) { animation-delay: 0.24s; }
.playing .meter i:nth-child(4) { animation-delay: 0.36s; }
.playing .meter i:nth-child(5) { animation-delay: 0.48s; }

@keyframes level {
  0%, 100% { height: 4px; }
  50% { height: 12px; }
}

/* Stage direction after the call: a quieter inner layer */

.direction {
  margin-top: 48px;
  padding: 24px 26px;
  max-width: calc(var(--measure) + var(--rail) + 42px);
  background: var(--glass-faint);
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  box-shadow: inset 0 1px 0 var(--inner-hi);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.direction-note { margin-top: 12px; }

/* ---------- 01 What just happened: frosted beat tiles ---------- */

.beats {
  list-style: none;
  max-width: 720px;
  display: grid;
  gap: 14px;
}

.beats li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 22px 24px;
  background: var(--glass-faint);
  border: 1px solid var(--edge);
  border-radius: 16px;
  box-shadow: inset 0 1px 0 var(--inner-hi);
}

.beat-n {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--glass-strong);
  border: 1px solid var(--edge);
  box-shadow: inset 0 1px 0 var(--inner-hi);
}

.beats h3 {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 6px;
}

.beats p {
  color: var(--muted);
  max-width: 52ch;
}

/* ---------- 02 Overnight log: translucent ledger ---------- */

.log {
  list-style: none;
  max-width: 720px;
  background: var(--glass-faint);
  border: 1px solid var(--edge);
  border-radius: 16px;
  box-shadow: inset 0 1px 0 var(--inner-hi);
  padding: 8px 24px;
}

.log li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

.log li:last-child { border-bottom: none; }

.log li p { max-width: 54ch; }

/* Overnight timestamps carry the deepened iridescent text */
.log-t {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: var(--irid-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-top: 3px;
}

.log-note {
  margin-top: 24px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 03 Spec: definition rows ---------- */

.spec { max-width: 720px; }

.spec-lede {
  max-width: 58ch;
  margin-bottom: 32px;
}

.spec-list { list-style: none; }

.spec-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

.spec-list li:last-child { border-bottom: none; }

.spec-k {
  font-size: 12px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  padding-top: 4px;
}

.spec-list p { max-width: 54ch; }

.proof {
  margin-top: 32px;
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  max-width: 46ch;
  padding: 20px 24px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.4));
  border: 1px solid var(--edge);
  border-radius: 16px;
  box-shadow: inset 0 1px 0 var(--inner-hi);
}

/* ---------- 04 Live pages: translucent index ---------- */

.live-index {
  list-style: none;
  max-width: 720px;
  background: var(--glass-faint);
  border: 1px solid var(--edge);
  border-radius: 16px;
  box-shadow: inset 0 1px 0 var(--inner-hi);
  padding: 8px 24px;
}

.live-index li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
}

.live-index li:last-child { border-bottom: none; }

.live-index a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 8px;
  margin: 0 -8px;
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-radius: 12px;
  transition: background 180ms, color 180ms;
}

.live-index a:hover {
  background: var(--glass-strong);
  color: var(--blue);
}

.idx-tag {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ---------- 05 Pricing: frosted plan layers ---------- */

.plans {
  width: 100%;
  max-width: 780px;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 20px;
}

.plans tr { border-top: 1px solid rgba(255, 255, 255, 0.55); }
.plans tr:first-child { border-top: none; }
.plans tr:last-child { border-bottom: none; }

.plans th {
  text-align: left;
  vertical-align: top;
  font-weight: 400;
  padding: 28px 32px 28px 0;
}

.plan-name {
  display: block;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 8px;
}

.plan-desc {
  display: block;
  color: var(--muted);
  max-width: 44ch;
  font-size: 15px;
}

.plans td {
  vertical-align: top;
  text-align: right;
  padding: 28px 0;
  white-space: nowrap;
}

.serif-price {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.price-tag {
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 2px 0 10px;
}

/* ---------- CTA ---------- */

.cta { padding: 88px 56px; }

.cta-lede {
  max-width: 50ch;
  color: var(--muted);
  margin-bottom: 36px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 14px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 180ms, color 180ms, box-shadow 180ms, transform 180ms;
}

.btn-solid {
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  color: #FFFFFF;
  box-shadow: 0 10px 24px rgba(36, 97, 196, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.btn-solid:hover {
  box-shadow: 0 14px 30px rgba(36, 97, 196, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.btn-line {
  background: var(--glass-faint);
  border-color: var(--edge);
  color: var(--ink);
  box-shadow: inset 0 1px 0 var(--inner-hi);
}

.btn-line:hover {
  background: var(--glass-strong);
  border-color: rgba(255, 255, 255, 0.95);
}

.cta-note {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Footer ---------- */

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  max-width: 1100px;
  margin: 28px auto 0;
  padding: 22px var(--gutter) 44px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Screen-reader status ---------- */

.sr-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Mobile ---------- */

@media (max-width: 640px) {
  body { font-size: 16px; }

  main { padding: 0; }

  .top { margin: 10px 12px 0; padding: 12px 16px; }
  .brand-sub { display: none; }

  .section,
  .call,
  .cta {
    margin: 16px 12px 0;
    padding: 40px 20px;
    border-radius: 16px;
  }

  .call { padding-top: 52px; }
  .cta { padding: 64px 20px; }

  .call::before,
  .cta::before { left: 16px; right: 16px; }

  .line {
    grid-template-columns: 1fr;
    gap: 8px 0;
    padding: 14px 12px;
  }

  .rail {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
    padding-top: 0;
  }

  .talk { font-size: 17px; }

  .beats li { grid-template-columns: 40px 1fr; gap: 12px; padding: 18px 16px; }

  .log { padding: 4px 16px; }
  .log li { grid-template-columns: 1fr; gap: 4px; }
  .log-t { padding-top: 0; }

  .spec-list li { grid-template-columns: 1fr; gap: 4px; }

  .plans tr { display: block; padding: 24px 0; }
  .plans th, .plans td { display: block; padding: 0; text-align: left; }
  .plans td { margin-top: 14px; }
  .serif-price { font-size: 26px; }
  .price-tag { display: inline; margin: 0 8px 0 6px; }

  .live-index { padding: 4px 14px; }
  .live-index a { flex-direction: column; gap: 4px; align-items: flex-start; }

  .foot { margin: 16px 12px 0; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .playing .meter i { animation: none; height: 10px; }
  * { transition: none !important; }
}