/* ===========================================================
   Human Signal — full page, extending the hero design language.
   Monochrome editorial. Boska + Satoshi. Apple-style stage cards.
   =========================================================== */

:root {
  --bg: #f5f5f7;
  --page: #ffffff;
  --ink: #0a0a0b;
  --ink-soft: #1d1d1f;
  --muted: #6b6b70;
  --muted-2: #8e8e93;
  --hairline: rgba(10, 10, 11, 0.12);
  --hairline-strong: rgba(10, 10, 11, 0.2);
  --accent-red: #d12d2d;

  --font-display: "Boska", "Iowan Old Style", "Georgia", serif;
  --font-body: "Satoshi", "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius-pill: 999px;
  --radius-card: 24px;
  --shell-margin: clamp(12px, 2vw, 24px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

::selection { background: var(--ink); color: #fff; }

/* ============ NAV ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 56px;
  padding: 0 clamp(16px, 3vw, 36px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--hairline);
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ink);
  flex-shrink: 0;
}
.nav__links {
  display: flex;
  gap: clamp(14px, 2.4vw, 28px);
  font-size: 13px;
  color: var(--muted);
}
.nav__links a { transition: color .2s ease; }
.nav__links a:hover { color: var(--ink); }
.nav__cta {
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: #fff;
  transition: transform .25s ease, background .25s ease;
}
.nav__cta:hover { transform: translateY(-1px); background: #000; }
@media (max-width: 880px) { .nav__links { display: none; } }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: calc(100vh - 56px);
  margin: 56px var(--shell-margin) var(--shell-margin);
  border-radius: 28px;
  background: var(--bg);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.35;
  mix-blend-mode: multiply;
  background-image: radial-gradient(rgba(0,0,0,0.06) 1px, transparent 1px);
  background-size: 3px 3px;
  z-index: 0;
}
.hero__eyebrow {
  position: relative; z-index: 3;
  padding: clamp(28px, 5vh, 64px) clamp(24px, 5vw, 80px) 0;
  display: flex; flex-wrap: wrap;
  align-items: center; gap: 10px;
  font-size: 11px;
  letter-spacing: 0.22em;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  font-family: var(--font-mono);
  animation: fadeUp 1s 0.05s both;
}
.hero__eyebrow .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-red);
  box-shadow: 0 0 0 0 rgba(209,45,45,0.5);
  animation: pulse 1.8s ease-out infinite;
}
.hero__eyebrow .sep { color: var(--ink); opacity: 0.45; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(209,45,45,0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(209,45,45,0); }
  100% { box-shadow: 0 0 0 0 rgba(209,45,45,0); }
}

.hero__title {
  position: relative; z-index: 1;
  margin: clamp(8px, 1.8vh, 20px) 0 0;
  padding: 0 clamp(24px, 5vw, 80px);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 0.92;
  color: var(--ink);
  font-size: clamp(64px, 14vw, 220px);
  display: flex; flex-direction: column;
  gap: clamp(2px, 0.3vh, 6px);
}
.hero__title .line { display: block; }
.hero__title em { font-style: italic; font-weight: 500; }
.line--one { animation: fadeUp 1.1s 0.10s both; }
.line--two { animation: fadeUp 1.1s 0.22s both; }

.hero__stage {
  position: absolute; z-index: 2;
  right: clamp(2%, 6vw, 9%);
  top: 50%;
  transform: translateY(-52%);
  width: clamp(220px, 28vw, 400px);
  aspect-ratio: 360 / 540;
  pointer-events: none;
  animation: floatIn 1.4s 0.45s both;
}
.mic {
  width: 100%; height: 100%;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.18));
  animation: bob 6s ease-in-out infinite;
  transform-origin: 50% 100%;
}
@keyframes bob {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-10px) rotate(-0.6deg); }
}
.rec-dot { transform-origin: center; animation: rec 1.6s ease-in-out infinite; }
@keyframes rec { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

.rings {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  z-index: -1;
}
.rings span {
  position: absolute;
  border: 1px solid rgba(10,10,11,0.18);
  border-radius: 50%;
  width: 70%;
  aspect-ratio: 1;
  animation: ripple 4.5s ease-out infinite;
}
.rings span:nth-child(2) { animation-delay: 1.5s; }
.rings span:nth-child(3) { animation-delay: 3s; }
@keyframes ripple {
  0%   { transform: scale(0.55); opacity: 0; }
  20%  { opacity: 0.45; }
  100% { transform: scale(1.35); opacity: 0; }
}

.hero__base {
  position: relative; z-index: 4;
  padding: clamp(20px, 3vh, 40px) clamp(24px, 5vw, 80px) clamp(16px, 2vh, 24px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 32px;
  animation: fadeUp 1.1s 0.55s both;
}
.hero__copy { max-width: 560px; }
.hero__lede {
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 10px;
  font-weight: 400;
}
.hero__lede strong { font-weight: 700; color: var(--ink); }
.hero__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  font-family: var(--font-mono);
}
.hero__actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.btn__short { display: none; }
.btn__full { display: inline; }

.hero__strip {
  position: relative; z-index: 3;
  border-top: 1px solid var(--hairline);
  padding: 14px 0;
  overflow: hidden;
  background: rgba(10,10,11,0.02);
}
.strip__track {
  display: inline-flex; align-items: center;
  gap: 28px; white-space: nowrap;
  font-size: 11px;
  letter-spacing: 0.28em;
  font-weight: 600;
  color: var(--ink);
  font-family: var(--font-mono);
  animation: marquee 38s linear infinite;
  will-change: transform;
}
.strip__track .dot-sep { color: var(--muted); font-size: 6px; }
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  transition: transform .25s ease, background .25s ease,
    color .25s ease, border-color .25s ease;
  white-space: nowrap;
  cursor: pointer;
  border: 0;
}
.btn--primary { background: var(--ink); color: #fff; }
.btn--primary:hover { background: #000; transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(10,10,11,0.35);
}
.btn--ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--invert { background: #fff; color: var(--ink); }
.btn--invert:hover { background: #f0f0f2; transform: translateY(-1px); }
.btn--white { background: #fff; color: var(--ink); }
.btn--white:hover { background: #f0f0f2; transform: translateY(-1px); }
.btn--full { width: 100%; justify-content: center; padding: 14px 22px; }

/* ============ SHARED SECTION CHROME ============ */
.section {
  margin: var(--shell-margin);
  padding: clamp(56px, 9vw, 120px) clamp(24px, 6vw, 96px);
  border-radius: var(--radius-card);
  background: var(--bg);
  position: relative;
}
/* Scroll reveal — only applied when JS adds the .reveal class.
   Without JS, sections stay visible. */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .9s ease, transform .9s ease; }
.reveal.in { opacity: 1; transform: none; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow--invert { color: rgba(255,255,255,0.55); }

.livedot {
  width: 7px; height: 7px;
  background: var(--accent-red);
  border-radius: 50%;
  animation: pulse 1.8s ease-out infinite;
}

.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 0.96;
  color: var(--ink);
  margin: 0;
}
.display em { font-style: italic; font-weight: 500; }
.display--lg { font-size: clamp(40px, 6.4vw, 96px); line-height: 1.02; }
.display--md { font-size: clamp(36px, 4.8vw, 72px); }

.section__head { max-width: 880px; margin: 0 0 clamp(36px, 5vw, 64px); }
.section__head--split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  max-width: none;
}
.section__sub {
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 18px 0 0;
  max-width: 60ch;
}
.section__sub--right { margin: 0; }

@media (max-width: 800px) {
  .section__head--split { grid-template-columns: 1fr; align-items: start; }
}

/* ============ THESIS ============ */
.thesis {
  margin: var(--shell-margin);
  padding: clamp(72px, 12vw, 160px) clamp(24px, 6vw, 96px);
  background: var(--page);
  text-align: left;
}
.thesis .display {
  font-size: clamp(32px, 4.6vw, 64px);
  line-height: 1.08;
  max-width: 22ch;
}
.thesis__author {
  margin-top: clamp(36px, 5vw, 56px);
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--hairline);
  padding-top: 24px;
  max-width: 720px;
}
.thesis__avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.thesis__name {
  margin: 0; font-weight: 700; font-size: 15px; color: var(--ink);
}
.thesis__role {
  margin: 4px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-family: var(--font-mono);
  line-height: 1.5;
}

/* ============ SIGNAL BAR ============ */
.signalbar {
  margin: 0 var(--shell-margin) var(--shell-margin);
  padding: clamp(28px, 4vw, 48px) clamp(24px, 6vw, 72px);
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-card);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 48px);
}
.signalbar__cell {
  display: flex; flex-direction: column; gap: 8px;
  border-left: 1px solid rgba(255,255,255,0.12);
  padding-left: clamp(16px, 2vw, 28px);
}
.signalbar__cell:first-child { border-left: 0; padding-left: 0; }
.signalbar__num {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 52px);
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.signalbar__lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}
@media (max-width: 800px) {
  .signalbar { grid-template-columns: repeat(2, 1fr); }
  .signalbar__cell:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 480px) {
  .signalbar { grid-template-columns: 1fr; }
  .signalbar__cell { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255,255,255,0.12); padding-top: 16px; }
  .signalbar__cell:first-child { border-top: 0; padding-top: 0; }
}

/* ============ FRAMEWORKS ============ */
.frameworks__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.fcard {
  background: var(--page);
  border: 1px solid var(--hairline);
  border-radius: 18px;
  padding: 28px 28px 24px;
  display: flex; flex-direction: column;
  gap: 12px;
  min-height: 260px;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.fcard:hover {
  transform: translateY(-3px);
  border-color: var(--ink);
  box-shadow: 0 18px 40px rgba(10,10,11,0.06);
}
.fcard__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
  font-weight: 600;
}
.fcard__title {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.05;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
.fcard__body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
  flex: 1;
}
.fcard__cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.fcard__cta em {
  font-style: normal;
  transition: transform .25s ease;
}
.fcard:hover .fcard__cta em { transform: translateX(4px); }

.fcard--feature {
  grid-column: span 2;
  background: linear-gradient(135deg, #fafafa 0%, #ececef 100%);
}
.leac {
  list-style: none;
  margin: 4px 0 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.leac li {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
  font-weight: 500;
}
.leac li span {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  background: var(--ink); color: #fff;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
}
.fcard--invert {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.fcard--invert .fcard__tag { color: rgba(255,255,255,0.55); }
.fcard--invert .fcard__title { color: #fff; }
.fcard--invert .fcard__body { color: rgba(255,255,255,0.65); }
.fcard--invert .fcard__cta { color: #fff; }
.fcard--invert:hover { border-color: var(--ink); box-shadow: 0 18px 40px rgba(10,10,11,0.18); }

@media (max-width: 1000px) {
  .frameworks__grid { grid-template-columns: repeat(2, 1fr); }
  .fcard--feature { grid-column: span 2; }
}
@media (max-width: 600px) {
  .frameworks__grid { grid-template-columns: 1fr; }
  .fcard--feature { grid-column: auto; }
  .leac { grid-template-columns: repeat(2, 1fr); }
}

/* ============ FAILURE FILES ============ */
.ff__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.ff-card {
  background: var(--page);
  border: 1px solid var(--hairline);
  border-radius: 18px;
  padding: 28px 28px 26px;
  display: flex; flex-direction: column;
  gap: 12px;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.ff-card:hover {
  transform: translateY(-3px);
  border-color: var(--ink);
  box-shadow: 0 18px 40px rgba(10,10,11,0.06);
}
.ff-card__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-red);
  margin: 0;
  font-weight: 700;
}
.ff-card__topic {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0;
  font-weight: 500;
}
.ff-card__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.08;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 4px 0 0;
  color: var(--ink);
}
.ff-card__src {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted-2);
  margin: 0;
}
.ff-tags {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-wrap: wrap;
  gap: 6px;
}
.ff-tags li {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  font-weight: 600;
  padding: 5px 9px;
  border-radius: 4px;
  border: 1px solid var(--hairline-strong);
  color: var(--ink-soft);
  background: var(--bg);
}
.ff-tags--invert li {
  border-color: rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.05);
}
.ff-card__body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}
.ff__footer {
  margin-top: clamp(36px, 5vw, 56px);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.ff__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}
@media (max-width: 800px) { .ff__grid { grid-template-columns: 1fr; } }

/* ============ FAILURE FILE OF THE MONTH ============ */
.fotm {
  background: var(--ink);
  color: #fff;
}
.fotm__inner { max-width: 920px; }
.fotm .eyebrow--invert { color: rgba(255,255,255,0.55); }
.fotm__title { color: #fff; max-width: 18ch; }
.fotm__src {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 16px 0 32px;
}
.fotm__body {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  margin: 0 0 16px;
  max-width: 64ch;
}
.fotm__body strong { color: #fff; font-weight: 700; }
.fotm__body--big {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 36px);
  line-height: 1.25;
  color: #fff;
  margin: 24px 0 28px;
  max-width: 28ch;
}
.fotm .ff-tags { margin: 0 0 32px; }

/* ============ PODCAST ============ */
.podcast__platforms {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 22px;
}
.pill {
  display: inline-flex; align-items: center;
  padding: 8px 16px;
  font-size: 12px; font-weight: 600;
  border-radius: var(--radius-pill);
  background: var(--page);
  border: 1px solid var(--hairline-strong);
  color: var(--ink);
  transition: background .2s ease, color .2s ease;
}
.pill:hover { background: var(--ink); color: #fff; }
.podcast__art {
  background: var(--ink);
  border-radius: 18px;
  padding: 32px;
  display: flex; flex-direction: column;
  justify-content: space-between;
  min-height: 240px;
  color: #fff;
}
.wave {
  display: inline-flex;
  align-items: flex-end;
  gap: 4px;
  height: 80px;
}
.wave span {
  display: block;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(to top, #fff, rgba(255,255,255,0.4));
  animation: wave 1.4s ease-in-out infinite;
}
.wave span:nth-child(1)  { height: 22%; animation-delay: 0.0s; }
.wave span:nth-child(2)  { height: 60%; animation-delay: 0.1s; }
.wave span:nth-child(3)  { height: 35%; animation-delay: 0.2s; }
.wave span:nth-child(4)  { height: 85%; animation-delay: 0.3s; }
.wave span:nth-child(5)  { height: 50%; animation-delay: 0.4s; }
.wave span:nth-child(6)  { height: 30%; animation-delay: 0.5s; }
.wave span:nth-child(7)  { height: 70%; animation-delay: 0.6s; }
.wave span:nth-child(8)  { height: 45%; animation-delay: 0.7s; }
.wave span:nth-child(9)  { height: 90%; animation-delay: 0.8s; }
.wave span:nth-child(10) { height: 40%; animation-delay: 0.9s; }
.wave span:nth-child(11) { height: 65%; animation-delay: 1.0s; }
.wave span:nth-child(12) { height: 28%; animation-delay: 1.1s; }
@keyframes wave { 0%,100% { transform: scaleY(1); } 50% { transform: scaleY(0.35); } }
.podcast__rank {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}

.ep {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: clamp(36px, 4vw, 56px);
  border-top: 1px solid var(--hairline);
}
.ep__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 48px);
  line-height: 1.05;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 4px 0 12px;
  color: var(--ink);
}
.ep__byline {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 16px;
  font-weight: 500;
}
.ep__body {
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 24px;
  max-width: 52ch;
}
.ep__visual {
  aspect-ratio: 1;
  background: linear-gradient(135deg, #ececef, #d8d8db);
  border-radius: 18px;
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.ep__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,0,0,0.08), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(0,0,0,0.05), transparent 60%);
}
.ep__playring {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: grid; place-items: center;
  position: relative;
  z-index: 1;
  transition: transform .3s ease;
}
.ep__playring svg { width: 36px; height: 36px; }
.ep:hover .ep__playring { transform: scale(1.08); }

@media (max-width: 800px) {
  .ep { grid-template-columns: 1fr; }
  .ep__visual { aspect-ratio: 16/10; }
}

.eps {
  margin-top: clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.ep-card {
  background: var(--page);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 22px;
  transition: transform .3s ease, border-color .3s ease;
}
.ep-card:hover { transform: translateY(-3px); border-color: var(--ink); }
.ep-card__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
  font-weight: 600;
}
.ep-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.15;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  color: var(--ink);
}
.ep-card__body {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0;
}
@media (max-width: 1000px) { .eps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px)  { .eps { grid-template-columns: 1fr; } }

/* ============ TOWN HALL ============ */
.townhall {
  background: var(--ink);
  color: #fff;
}
.townhall__shell { max-width: 1100px; margin: 0 auto; }
.townhall__eyebrow {
  display: flex; flex-wrap: wrap; gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  font-weight: 600;
  margin-bottom: 28px;
}
.townhall__eyebrow .sep { opacity: 0.5; }
.townhall__title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 124px);
  line-height: 0.94;
  letter-spacing: -0.025em;
  font-weight: 500;
  margin: 0;
  color: #fff;
  display: flex; flex-direction: column;
  gap: clamp(0px, 0.2vh, 4px);
}
.townhall__title em { font-style: italic; font-weight: 500; }
.townhall__lede {
  margin: clamp(28px, 4vw, 44px) 0 clamp(40px, 5vw, 64px);
  font-size: clamp(16px, 1.4vw, 20px);
  line-height: 1.5;
  color: rgba(255,255,255,0.78);
  max-width: 56ch;
}
.townhall__split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.run__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 0 0 18px;
  font-weight: 600;
}
.run__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column;
}
.run__list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  line-height: 1.45;
}
.run__list li:first-child { border-top: 0; padding-top: 4px; }
.run__list li span {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #fff;
  font-weight: 600;
}

.ticket {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 18px;
  padding: clamp(24px, 3vw, 36px);
}
.ticket__tier {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.6);
  margin: 0 0 12px;
  font-weight: 600;
}
.ticket__price {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  color: #fff;
}
.ticket__price span {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0;
  margin-left: 6px;
}
.ticket__list {
  list-style: none; margin: 0 0 28px; padding: 0;
  display: flex; flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.78);
}
.ticket__list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.45;
}
.ticket__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 4px;
  border-left: 1.5px solid #fff;
  border-bottom: 1.5px solid #fff;
  transform: rotate(-45deg);
}
.ticket__note {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}
@media (max-width: 800px) {
  .townhall__split { grid-template-columns: 1fr; }
}

/* ============ FAQ ============ */
.faq__list {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--hairline-strong);
}
.faq__item {
  border-bottom: 1px solid var(--hairline-strong);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.2;
}
.faq__item summary::-webkit-details-marker { display: none; }
.plus {
  position: relative;
  width: 18px; height: 18px;
  flex-shrink: 0;
}
.plus::before, .plus::after {
  content: "";
  position: absolute;
  background: var(--ink);
  transition: transform .3s ease;
}
.plus::before { left: 0; right: 0; top: 50%; height: 1.5px; transform: translateY(-50%); }
.plus::after  { top: 0; bottom: 0; left: 50%; width: 1.5px; transform: translateX(-50%); }
.faq__item[open] .plus::after { transform: translateX(-50%) scaleY(0); }
.faq__body {
  padding: 0 0 26px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 70ch;
}
.faq__body p { margin: 0 0 12px; }
.faq__body ul { margin: 12px 0 0; padding-left: 18px; }
.faq__body li { margin: 6px 0; }
.faq__body strong { color: var(--ink); font-weight: 700; }

/* ============ CLOSING ============ */
.closing {
  margin: var(--shell-margin);
  padding: clamp(72px, 12vw, 160px) clamp(24px, 6vw, 96px);
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-card);
  text-align: left;
}
.closing__title {
  color: #fff;
  max-width: 12ch;
  margin-bottom: 28px;
}
.closing__sub {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: rgba(255,255,255,0.7);
  max-width: 56ch;
  margin: 0 0 36px;
}
.closing__note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ============ FOOTER ============ */
.foot {
  margin: var(--shell-margin);
  padding: clamp(56px, 7vw, 88px) clamp(24px, 6vw, 96px);
  background: var(--bg);
  border-radius: var(--radius-card);
}
.foot__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: clamp(24px, 4vw, 56px);
}
.foot__brand p {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  max-width: 32ch;
}
.foot__head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 14px;
  font-weight: 600;
}
.foot a {
  display: block;
  font-size: 14px;
  color: var(--muted);
  padding: 6px 0;
  transition: color .2s ease;
}
.foot a:hover { color: var(--ink); }
.foot__bottom {
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: 22px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (max-width: 800px) {
  .foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .foot__grid { grid-template-columns: 1fr; }
}

/* ============ ENTRANCE ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes floatIn {
  from { opacity: 0; transform: translate(20px, -42%) scale(0.96); }
  to   { opacity: 1; transform: translateY(-52%) scale(1); }
}

/* ============ HERO RESPONSIVE ============ */
/* Reserve room for the absolute mic so the title can never run under it.
   Mic width = clamp(220px, 28vw, 400px) at right offset clamp(2%, 6vw, 9%).
   Reserve roughly mic width + offset + breathing room. */
@media (min-width: 1025px) and (max-width: 1279px) {
  .hero__title {
    /* tame upper end so "Machine." stops growing into the mic */
    font-size: clamp(64px, 11.4vw, 168px);
    padding-right: clamp(280px, 36vw, 460px);
  }
}
@media (max-width: 1024px) {
  .hero { grid-template-rows: auto auto auto auto auto; min-height: auto; }
  .hero__title { font-size: clamp(48px, 13vw, 120px); padding-right: clamp(12px, 4vw, 60px); }
  .hero__stage {
    position: relative;
    top: auto; right: auto;
    transform: none;
    margin: 12px auto -10px;
    width: min(62vw, 280px);
    animation: fadeUp 1.1s 0.4s both;
  }
  .hero__base { grid-template-columns: 1fr; gap: 18px; }
  .hero__actions { width: 100%; flex-wrap: nowrap; }
  .hero__actions .btn { flex: 1 1 0; min-width: 0; justify-content: center; padding-left: 14px; padding-right: 14px; white-space: nowrap; }
}
@media (max-width: 480px) {
  :root { --shell-margin: 10px; }
  .hero { margin: 56px 10px 10px; border-radius: 20px; }
  .hero__eyebrow { gap: 6px; font-size: 10px; padding-left: 18px; padding-right: 18px; }
  .hero__title { font-size: clamp(44px, 13.5vw, 72px); padding-left: 18px; padding-right: 18px; }
  .hero__base { padding-left: 18px; padding-right: 18px; }
  .section, .closing, .foot { padding-left: 22px; padding-right: 22px; }
  .btn__full { display: none; }
  .btn__short { display: inline; }
}

/* ============ A11Y / MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .strip__track { animation: none; }
  .reveal { opacity: 1; transform: none; }
}