@font-face {
  font-family: "Playfair Display";
  src: url("fonts/playfair-display.ttf") format("truetype");
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
}

@font-face {
  font-family: "Cabin";
  src: url("fonts/cabin.ttf") format("truetype");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --black: #080808;
  --black-soft: #101010;
  --surface: #141414;
  --surface-raised: #191919;
  --red: #e53c2f;
  --red-dark: #b82c22;
  --white: #ffffff;
  --grey: #8a9198;
  --grey-light: #c7cbd0;
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 255, 255, 0.28);
  --ink: #111111;
  --paper: #f5f5f2;
  --paper-alt: #e9e9e5;
  --font-display: "Playfair Display", Georgia, serif;
  --font-ui: "Cabin", Arial, sans-serif;
  --content: 1240px;
  --prose: 720px;
  --nav-h: 72px;
  --pad-x: clamp(1.25rem, 5vw, 4.5rem);
  --section-y: clamp(5rem, 10vw, 9rem);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0.05, 0.36, 1);
  --dur-fast: 180ms;
  --dur-base: 350ms;
  --dur-reveal: 760ms;
  --header-bg: rgba(8, 8, 8, 0.64);
  --header-bg-solid: rgba(8, 8, 8, 0.94);
  --nav-overlay: rgba(8, 8, 8, 0.98);
}

html[data-theme="light"] {
  --black: #f4f3ef;
  --black-soft: #eae9e4;
  --surface: #e4e3dc;
  --surface-raised: #faf9f5;
  --white: #141414;
  --grey: #5d646b;
  --grey-light: #3a4046;
  --line: rgba(10, 10, 10, 0.13);
  --line-strong: rgba(10, 10, 10, 0.26);
  --paper: #ffffff;
  --paper-alt: #ecebe6;
  --header-bg: rgba(244, 243, 239, 0.72);
  --header-bg-solid: rgba(244, 243, 239, 0.96);
  --nav-overlay: rgba(250, 249, 245, 0.98);
}

html[data-theme="light"] .hero-index,
html[data-theme="light"] .section-index {
  color: rgba(10, 10, 10, 0.045);
}

html[data-theme="light"] .episode-art {
  background:
    radial-gradient(circle at var(--art-x, 60%) var(--art-y, 34%), rgba(229, 60, 47, 0.32), transparent 20%),
    linear-gradient(145deg, #faf9f5, #e2e1da 62%);
}

html[data-theme="light"] .episode-art::before,
html[data-theme="light"] .episode-art::after {
  border-color: rgba(10, 10, 10, 0.16);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 4px;
}

::selection {
  background: var(--red);
  color: var(--white);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--black);
  padding: 0.7rem 1rem;
  transition: transform var(--dur-fast);
}

.skip-link:focus {
  transform: none;
}

.container {
  width: min(var(--content), calc(100% - (2 * var(--pad-x))));
  margin-inline: auto;
}

.prose-width {
  max-width: var(--prose);
}

.section {
  position: relative;
  padding-block: var(--section-y);
  border-top: 1px solid var(--line);
}

.section-light {
  background: var(--paper);
  color: var(--ink);
  border-color: rgba(8, 8, 8, 0.16);
}

.section-soft {
  background: var(--black-soft);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: end;
  margin-bottom: clamp(2.75rem, 6vw, 5rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0 0 1.2rem;
  color: var(--red);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

.display-title,
.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.045em;
}

.display-title {
  max-width: 10ch;
  font-size: clamp(3.4rem, 7.6vw, 7.5rem);
  line-height: 0.82;
}

.section-title {
  max-width: 13ch;
  font-size: clamp(3rem, 6.5vw, 6.5rem);
  line-height: 0.9;
}

.display-title em,
.section-title em {
  color: var(--red);
  font-style: italic;
  font-weight: 500;
}

.section-intro {
  max-width: 58ch;
  margin: 0;
  color: var(--grey-light);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.8;
}

.section-light .section-intro,
.section-light .meta-note {
  color: #555b60;
}

.meta-note {
  margin: 1.2rem 0 0;
  color: var(--grey);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  line-height: 1.6;
}

.red-dot {
  display: inline-block;
  width: 0.22em;
  height: 0.22em;
  margin-left: 0.08em;
  border-radius: 50%;
  background: var(--red);
  vertical-align: 0.08em;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-h);
  border-bottom: 1px solid transparent;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  transition:
    background var(--dur-base),
    border-color var(--dur-base);
}

.site-header.scrolled {
  border-color: var(--line);
  background: var(--header-bg-solid);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--content), calc(100% - (2 * var(--pad-x))));
  height: 100%;
  margin-inline: auto;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 44px;
  color: inherit;
}

.brand-logo {
  display: block;
  height: 40px;
  width: auto;
}

html[data-theme="dark"] .brand-logo {
  content: url("assets/brand/podcast-logo-white.png");
}

.header-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.2rem);
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--grey-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color var(--dur-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 100%;
  bottom: 7px;
  left: 0;
  height: 1px;
  background: var(--red);
  transition: right var(--dur-base) var(--ease-out);
}

.nav-link:hover,
.nav-link[aria-current="true"] {
  color: var(--white);
}

.nav-link:hover::after,
.nav-link[aria-current="true"]::after {
  right: 0;
}

.header-nav .header-cta {
  display: none;
}

.header-actions .header-cta {
  flex-shrink: 0;
}

.header-cta,
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  min-height: 48px;
  padding: 0.78rem 1.4rem;
  overflow: hidden;
  border: 1px solid var(--red);
  border-radius: 999px;
  background: var(--red);
  color: var(--white);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.1;
  text-transform: uppercase;
  transition:
    color var(--dur-base),
    border-color var(--dur-base),
    transform var(--dur-fast);
}

.header-cta::before,
.button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--white);
  transform: translateY(102%);
  transition: transform var(--dur-base) var(--ease-out);
}

.header-cta:hover,
.button:hover {
  color: var(--black);
  transform: translateY(-1px);
}

.header-cta:hover::before,
.button:hover::before {
  transform: none;
}

.button-outline {
  border-color: var(--line-strong);
  background: transparent;
}

.button-outline::before {
  background: var(--white);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--grey-light);
  cursor: pointer;
  transition:
    color var(--dur-fast),
    border-color var(--dur-fast),
    transform var(--dur-fast);
}

.no-js .theme-toggle {
  display: none;
}

.theme-toggle:hover {
  border-color: var(--red);
  color: var(--white);
  transform: translateY(-1px);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .icon-moon {
  display: none;
}

html[data-theme="light"] .theme-toggle .icon-moon {
  display: block;
}

html[data-theme="light"] .theme-toggle .icon-sun {
  display: none;
}

.scroll-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface-raised);
  color: var(--grey-light);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out),
    color var(--dur-fast),
    border-color var(--dur-fast);
}

.scroll-top.is-visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.scroll-top:hover {
  border-color: var(--red);
  color: var(--white);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

.menu-toggle svg {
  width: 22px;
}

/* Scroll progress */
/* Side navigation */
.sn {
  position: fixed;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.sn-d {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 50%;
  padding: 0;
  background: var(--line-strong);
  cursor: pointer;
  position: relative;
  transition:
    background var(--dur-fast),
    transform var(--dur-fast);
}

.sn-d:hover,
.sn-d.on {
  background: var(--red);
}

.sn-d.on {
  transform: scale(1.35);
}

.sn-d::before {
  content: attr(data-lbl);
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--surface-raised);
  color: var(--grey-light);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast);
}

.sn-d:hover::before {
  opacity: 1;
}

/* Photo position editor */
.photo-editor {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  z-index: 300;
}

.photo-editor-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-raised);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.photo-editor-bar button {
  border: 1px solid var(--red);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  background: transparent;
  color: var(--red);
  cursor: pointer;
  font: inherit;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.photo-editor-bar button[data-photo-save] {
  background: var(--red);
  color: var(--paper);
}

.photo-editor-bar .photo-editor-hint {
  padding-inline: 0.5rem;
  color: var(--grey-light);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

body.pos-mode .episode-art {
  cursor: move;
  touch-action: none;
}

body.pos-mode .episode-art img {
  transition: none;
}

body.pos-mode .episode-card:hover .episode-art img {
  transform: scale(var(--art-zoom, 1.12));
  opacity: 0.82;
}

.pos-badge {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 3;
  padding: 0.35em 0.65em;
  background: var(--red);
  color: var(--paper);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  pointer-events: none;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--nav-h) + clamp(3.5rem, 8vw, 7.5rem)) var(--pad-x) clamp(4rem, 8vw, 7rem);
  overflow: clip;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 76% 42%, rgba(229, 60, 47, 0.11), transparent 30%),
    linear-gradient(90deg, transparent 0 49.94%, rgba(255, 255, 255, 0.05) 50%, transparent 50.06%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.84fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  align-items: center;
  width: min(var(--content), 100%);
  min-height: calc(100svh - var(--nav-h) - 10rem);
  margin-inline: auto;
}

.hero-kicker {
  margin-bottom: clamp(2.5rem, 5vw, 5rem);
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding-right: clamp(1.5rem, 4vw, 4.5rem);
}

.hero-copy .display-title {
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.hero-lede {
  max-width: 60ch;
  margin: 0;
  color: var(--grey-light);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.hero-art {
  position: relative;
  justify-self: end;
  width: min(100%, 480px);
}

.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateY(calc(var(--hero-shift, 0) * 1px)) scale(1.035);
  will-change: transform;
}

.hero-index,
.section-index {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 0;
  color: rgba(255, 255, 255, 0.035);
  font-family: var(--font-display);
  font-size: clamp(12rem, 28vw, 33rem);
  line-height: 0.7;
  pointer-events: none;
}

.section-index {
  font-size: clamp(8rem, 18vw, 20rem);
}

/* Proof */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.proof-item {
  min-height: 220px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--line);
  background: var(--surface);
  transition: background var(--dur-fast);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item:hover {
  background: var(--surface-raised);
}

.proof-value {
  margin-bottom: 1.4rem;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(3.3rem, 6vw, 6rem);
  line-height: 0.9;
}

.proof-value em {
  color: var(--red);
  font-style: normal;
}

.proof-label {
  max-width: 18ch;
  color: var(--grey-light);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.proof-source {
  margin-top: 1rem;
  color: var(--grey);
  font-size: 0.72rem;
  line-height: 1.5;
}

/* Institutions */
.institution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(8, 8, 8, 0.18);
  border-left: 1px solid rgba(8, 8, 8, 0.18);
}

.institution {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 150px;
  padding: 2rem;
  border-right: 1px solid rgba(8, 8, 8, 0.18);
  border-bottom: 1px solid rgba(8, 8, 8, 0.18);
  background: var(--paper);
  transition: background var(--dur-fast);
}

.institution:hover {
  background: var(--paper-alt);
}

.institution img {
  width: min(170px, 88%);
  height: 52px;
  object-fit: contain;
  filter: grayscale(1) contrast(1.35);
  opacity: 0.78;
  transition:
    filter var(--dur-base),
    opacity var(--dur-base),
    transform var(--dur-base) var(--ease-out);
}

.institution:hover img {
  filter: grayscale(1) contrast(1.6);
  opacity: 1;
  transform: translateY(-2px);
}

/* Story */
.story-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(3rem, 9vw, 9rem);
  align-items: start;
}

.story-sticky {
  position: sticky;
  top: calc(var(--nav-h) + 3rem);
  min-height: calc(100svh - var(--nav-h) - 6rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-bottom: 2rem;
}

.story-state {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
}

.story-number {
  min-width: 2.5ch;
  color: var(--red);
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
}

.story-line {
  position: relative;
  flex: 1;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.story-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--red);
  transform: scaleX(var(--story-progress, 0));
  transform-origin: left;
}

.story-steps {
  display: grid;
  gap: 0;
}

.story-step {
  min-height: 76svh;
  padding: clamp(2rem, 5vw, 4rem) 0;
  border-bottom: 1px solid var(--line);
  opacity: 0.35;
  transition: opacity var(--dur-base);
}

.story-step.is-active {
  opacity: 1;
}

.story-step-index {
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.story-step h3 {
  max-width: 12ch;
  margin: 1.2rem 0 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.story-step p {
  max-width: 56ch;
  margin: 0;
  color: var(--grey-light);
  font-size: 1.08rem;
  line-height: 1.85;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(3rem, 8vw, 7rem);
  border: 1px solid var(--line);
}

.topic-card {
  min-height: 260px;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border-right: 1px solid var(--line);
}

.topic-card:last-child {
  border-right: 0;
}

.topic-card span {
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.topic-card h3 {
  margin: 3rem 0 1rem;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.05;
}

.topic-card p {
  margin: 0;
  color: var(--grey);
  font-size: 0.9rem;
}

/* Episodes */
.episode-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.episode-card {
  display: grid;
  grid-template-columns: minmax(170px, 0.72fr) minmax(0, 1.28fr);
  min-height: 340px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--black);
  transition: background var(--dur-fast);
}

.episode-card:hover {
  background: var(--surface);
}

.episode-art {
  position: relative;
  aspect-ratio: 4 / 5;
  min-height: 0;
  margin-top: calc(clamp(1.5rem, 3vw, 2.5rem) + 2.3rem);
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at var(--art-x, 60%) var(--art-y, 34%), rgba(229, 60, 47, 0.42), transparent 20%),
    linear-gradient(145deg, #1d1d1d, #080808 62%);
}

.episode-art::before,
.episode-art::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: 50%;
}

.episode-art::before {
  width: 190px;
  height: 190px;
  top: 18%;
  left: -36%;
}

.episode-art::after {
  width: 110px;
  height: 110px;
  right: -26%;
  bottom: 8%;
}

.episode-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--art-x, 60%) var(--art-y, 34%);
  transform: scale(var(--art-zoom, 1.12));
  transform-origin: var(--art-x, 60%) var(--art-y, 34%);
  filter: grayscale(1) contrast(1.08);
  opacity: 0.82;
  transition:
    transform 600ms var(--ease-out),
    opacity 600ms var(--ease-out);
}

.episode-card:hover .episode-art img {
  transform: scale(calc(var(--art-zoom, 1.12) + 0.04));
  opacity: 1;
}

.episode-art-label {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  display: flex;
  align-items: center;
  padding: 0.65rem 1.5rem;
  background: var(--red);
  color: var(--paper);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
}

.episode-copy {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.episode-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  color: var(--red);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.episode-copy h3 {
  margin: 1.3rem 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1;
}

.episode-copy p {
  margin: 0;
  color: var(--grey);
  font-size: 0.9rem;
  line-height: 1.65;
}

.episode-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  margin-top: auto;
  padding-top: 1.2rem;
  color: var(--grey-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition:
    color var(--dur-fast),
    gap var(--dur-base);
}

.episode-link:hover {
  gap: 0.9rem;
  color: var(--red);
}

/* Audience */
.audience-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: center;
}

.audience-primary {
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid rgba(8, 8, 8, 0.18);
  background: var(--white);
}

.audience-big {
  color: #76716a;
  font-family: var(--font-display);
  font-size: clamp(6rem, 15vw, 12rem);
  letter-spacing: -0.08em;
  line-height: 0.76;
}

.audience-big span {
  color: var(--red);
  font-size: 0.4em;
}

.audience-primary h3 {
  margin: 2rem 0 1rem;
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.05;
}

.audience-primary p {
  margin: 0;
  color: #5c6266;
}

.audience-facts {
  border-top: 1px solid rgba(8, 8, 8, 0.18);
}

.audience-fact {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(8, 8, 8, 0.18);
}

.audience-fact strong {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 2.1rem;
  line-height: 1;
}

.audience-fact h3 {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.audience-fact p {
  margin: 0;
  color: #5c6266;
  font-size: 0.92rem;
}

/* Validation */
.quote-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.quote-card {
  display: flex;
  min-height: 410px;
  flex-direction: column;
  padding: clamp(2rem, 4vw, 3.5rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.quote-card blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
  font-style: italic;
  line-height: 1.45;
}

.quote-card blockquote strong {
  color: var(--red);
  font-weight: 600;
}

.quote-byline {
  margin-top: auto;
  padding-top: 2rem;
  color: var(--grey);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  text-transform: uppercase;
}

.quote-byline b {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
}

.guest-roster {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 4rem;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.guest-row {
  min-height: 130px;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.guest-row h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.guest-row p {
  margin: 0;
  color: var(--grey);
  font-size: 0.82rem;
}

.guest-row .guest-trail {
  margin-top: 0.6rem;
  color: var(--grey-light);
  font-size: 0.8rem;
  line-height: 1.5;
}

/* Partnerships */
.package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(8, 8, 8, 0.18);
}

.package-card {
  display: flex;
  min-height: 540px;
  flex-direction: column;
  padding: clamp(2rem, 4vw, 3rem);
  border-right: 1px solid rgba(8, 8, 8, 0.18);
  background: var(--paper);
}

.package-card:last-child {
  border-right: 0;
}

.package-card.featured {
  background: var(--black);
  color: var(--white);
}

.package-label {
  color: var(--red);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.package-card h3 {
  margin: 2.5rem 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 0.98;
}

.package-outcome {
  min-height: 5.2em;
  margin: 0;
  color: #5c6266;
  font-size: 0.92rem;
}

.featured .package-outcome,
.featured .package-list {
  color: var(--grey-light);
}

.package-price {
  margin: 2rem 0;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
}

.package-price small {
  color: var(--red);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.package-price .price-period {
  font-family: var(--font-ui);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.package-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  color: #5c6266;
  list-style: none;
}

.package-list li {
  padding: 0.75rem 0;
  border-top: 1px solid rgba(8, 8, 8, 0.13);
  font-size: 0.86rem;
}

.featured .package-list li {
  border-color: var(--line);
}

.package-card .button {
  z-index: 0;
  margin-top: auto;
}

.package-addons {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-right: 1px solid rgba(8, 8, 8, 0.18);
  border-bottom: 1px solid rgba(8, 8, 8, 0.18);
  border-left: 1px solid rgba(8, 8, 8, 0.18);
}

.addon {
  padding: 1.5rem;
  border-right: 1px solid rgba(8, 8, 8, 0.18);
}

.addon:last-child {
  border-right: 0;
}

.addon span {
  display: block;
  color: #6c7175;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.addon strong {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.7rem;
}

/* Contact */
.contact-section {
  min-height: 76svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.contact-title {
  max-width: 12ch;
  margin: 0 0 2.5rem;
  font-family: var(--font-display);
  font-size: clamp(3.8rem, 9vw, 9rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.86;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 3rem;
}

.contact-intro {
  max-width: 52ch;
  margin: 0;
  color: var(--grey-light);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.8;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 46px;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--line);
  color: var(--grey-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  transition:
    color var(--dur-fast),
    border-color var(--dur-fast),
    transform var(--dur-fast);
}

.social-link:hover {
  border-color: var(--red);
  color: var(--white);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.contact-form {
  display: grid;
  gap: 1.5rem;
  max-width: 640px;
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-form-row.contact-form-actions {
  grid-template-columns: auto 1fr;
  align-items: center;
}

.contact-field {
  display: grid;
  gap: 0.55rem;
}

.contact-field label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 1.2;
  text-transform: uppercase;
}

.contact-field input,
.contact-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--black-soft);
  color: var(--white);
  font: inherit;
  font-size: 1rem;
  padding: 0.85rem 1rem;
  transition:
    border-color var(--dur-fast),
    background var(--dur-fast);
}

.contact-field textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-field input:focus,
.contact-field textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(229, 60, 47, 0.12);
  outline: none;
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: var(--grey);
}

html[data-theme="light"] .contact-field input,
html[data-theme="light"] .contact-field textarea {
  background: var(--paper);
}

.contact-form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--grey-light);
  font-size: 0.88rem;
}

.contact-form-status.is-success {
  color: #3fae5f;
}

.site-footer {
  padding: 2rem var(--pad-x);
  border-top: 1px solid var(--line);
  background: var(--black);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  width: min(var(--content), 100%);
  margin-inline: auto;
  color: var(--grey);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-link {
  color: inherit;
  text-decoration: none;
  transition: color var(--dur-fast);
}

.footer-link:hover {
  color: var(--red);
}

/* Reveal */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.js .section-reveal {
  opacity: 0;
  transform: translateY(56px);
  transition:
    opacity 0.9s var(--ease-out),
    transform 0.9s var(--ease-out);
}

.js .section-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.hero .reveal:nth-child(2) {
  transition-delay: 90ms;
}
.hero .reveal:nth-child(3) {
  transition-delay: 170ms;
}
.hero .reveal:nth-child(4) {
  transition-delay: 250ms;
}

/* Checklist */
.checklist-page {
  --content: 1120px;
}

.checklist-hero {
  min-height: 86svh;
}

.checklist-hero .hero-inner {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.6fr);
}

.checklist-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--line);
  color: var(--grey-light);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.checklist-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
}

.checklist-summary {
  display: grid;
  border: 1px solid var(--line);
}

.summary-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1.4rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.summary-item:last-child {
  border-bottom: 0;
}

.summary-item span {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 1.6rem;
}

.summary-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.summary-item small {
  color: var(--grey);
}

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37px;
  width: 1px;
  background: var(--line);
}

.timeline-step {
  position: relative;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 3rem);
  padding: 0 0 clamp(4rem, 8vw, 7rem);
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-number {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--black);
  color: var(--red);
  font-family: var(--font-display);
  font-size: 1.7rem;
}

.timeline-content {
  padding: clamp(1.8rem, 5vw, 3.5rem);
  border: 1px solid var(--line);
  background: var(--surface);
}

.timeline-content h2 {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.timeline-content h3 {
  margin: 2rem 0 0.75rem;
  color: var(--red);
  font-size: 0.76rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.timeline-content p {
  max-width: 70ch;
  margin: 0 0 1rem;
  color: var(--grey-light);
}

.check-list {
  display: grid;
  gap: 0;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.85rem 0 0.85rem 2rem;
  border-top: 1px solid var(--line);
  color: var(--grey-light);
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 1.15rem;
  left: 0;
  width: 12px;
  height: 12px;
  border: 1px solid var(--red);
}

.equipment-grid,
.reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.equipment-card,
.reference-card {
  padding: 1.4rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.equipment-card strong,
.reference-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.equipment-card span,
.reference-card span {
  color: var(--grey);
  font-size: 0.84rem;
}

.equipment-card .card-link,
.reference-card .card-link {
  color: inherit;
  text-decoration: none;
}

.equipment-card .card-link:hover,
.reference-card .card-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.print-button {
  z-index: 0;
}

/* Responsive */
@media (max-width: 1060px) {
  .header-nav .nav-link:nth-child(-n + 2) {
    display: none;
  }
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .proof-item:nth-child(2) {
    border-right: 0;
  }
  .proof-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .institution-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .topic-card:nth-child(2) {
    border-right: 0;
  }
  .topic-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .episode-card {
    grid-template-columns: 150px minmax(0, 1fr);
  }
  .package-grid {
    grid-template-columns: 1fr;
  }
  .package-card {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(8, 8, 8, 0.18);
  }
  .package-card:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 860px) {
  :root {
    --nav-h: 64px;
  }
  .header-nav {
    display: none;
  }
  .header-actions .header-cta {
    display: none;
  }
  .header-nav.is-open {
    position: fixed;
    inset: var(--nav-h) 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 2rem var(--pad-x);
    background: var(--nav-overlay);
  }
  .header-nav.is-open .nav-link {
    display: flex;
    min-height: 62px;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0;
    text-transform: none;
  }
  .header-nav.is-open .header-cta {
    display: block;
    margin-top: 2rem;
  }
  .menu-toggle {
    display: inline-flex;
  }
  .hero-inner,
  .checklist-hero .hero-inner,
  .section-head,
  .audience-layout {
    grid-template-columns: 1fr;
  }
  .hero-inner {
    min-height: auto;
  }
  .hero-art {
    justify-self: start;
    width: min(78vw, 460px);
    margin-top: 2rem;
  }
  .section-head {
    align-items: start;
    gap: 1.5rem;
  }
  .story-layout {
    grid-template-columns: 1fr;
  }
  .story-sticky {
    position: relative;
    top: auto;
    min-height: 0;
  }
  .story-step {
    min-height: 0;
    opacity: 1;
  }
  .story-state {
    display: none;
  }
  .episode-grid,
  .quote-grid {
    grid-template-columns: 1fr;
  }
  .guest-roster {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .package-addons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .addon:nth-child(2) {
    border-right: 0;
  }
  .addon:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(8, 8, 8, 0.18);
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }
  .display-title {
    font-size: clamp(3.5rem, 18vw, 5.4rem);
  }
  .section-title {
    font-size: clamp(3rem, 15vw, 4.7rem);
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .button {
    width: 100%;
  }
  .hero-art {
    width: 100%;
  }
  .proof-grid,
  .institution-grid,
  .topic-grid,
  .guest-roster,
  .package-addons,
  .equipment-grid,
  .reference-grid {
    grid-template-columns: 1fr;
  }
  .proof-item,
  .institution,
  .topic-card,
  .guest-row,
  .addon {
    border-right: 0;
  }
  .proof-item:not(:last-child),
  .topic-card:not(:last-child),
  .addon:not(:last-child) {
    border-bottom: 1px solid var(--line);
  }
  .episode-card {
    grid-template-columns: 1fr;
  }
  .episode-art {
    margin-top: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .audience-fact {
    grid-template-columns: 82px 1fr;
    gap: 1rem;
  }
  .footer-inner {
    flex-direction: column;
  }
  .timeline::before {
    left: 24px;
  }
  .timeline-step {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0.8rem;
  }
  .timeline-number {
    width: 48px;
    height: 48px;
    font-size: 1.15rem;
  }
  .timeline-content {
    padding: 1.4rem;
  }
  .contact-form-row,
  .contact-form-row.contact-form-actions {
    grid-template-columns: 1fr;
  }
  .pt {
    position: absolute;
    top: 500px;
    left: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
  }

  .scroll-top {
    right: 1rem;
    bottom: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
  .portrait-frame img {
    transform: none;
  }
}

@media print {
  @page {
    margin: 16mm;
  }
  body {
    background: #fff;
    color: #111;
    font-size: 11pt;
  }
  .site-header,
  .scroll-top,
  .photo-editor,
  .theme-toggle,
  .hero-art,
  .hero-actions,
  .print-button,
  .site-footer {
    display: none !important;
  }
  .hero,
  .section {
    min-height: 0;
    padding: 0 0 12mm;
    border: 0;
  }
  .hero-inner {
    display: block;
    min-height: 0;
  }
  .display-title {
    max-width: none;
    color: #111;
    font-size: 42pt;
  }
  .hero-lede,
  .timeline-content p,
  .check-list li {
    color: #333;
  }
  .timeline::before {
    background: #aaa;
  }
  .timeline-step {
    break-inside: avoid;
    grid-template-columns: 40px 1fr;
    padding-bottom: 8mm;
  }
  .timeline-number {
    position: static;
    width: 40px;
    height: 40px;
    border-color: #999;
    background: #fff;
  }
  .timeline-content {
    padding: 6mm;
    border-color: #aaa;
    background: #fff;
  }
  .equipment-card,
  .reference-card,
  .check-list li {
    border-color: #bbb;
  }
}