:root {
  --bg: #e9edf3;
  --surface: rgba(248, 250, 253, 0.72);
  --surface-strong: #ffffff;
  --text: #142033;
  --muted: #526074;
  --line: rgba(20, 32, 51, 0.12);
  --accent: #1d4ed8;
  --accent-strong: #1e3a8a;
  --accent-soft: rgba(29, 78, 216, 0.12);
  --gold: #d4a63c;
  --shadow: 0 24px 54px rgba(20, 32, 51, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(212, 166, 60, 0.12), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(29, 78, 216, 0.16), transparent 24%),
    linear-gradient(180deg, #eef3f9 0%, #e8eef6 48%, #dfe7f2 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.3) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 92%);
  pointer-events: none;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(248, 250, 253, 0.7);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 20px;
  z-index: 10;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
}

.nav-link-active {
  color: var(--text);
  font-weight: 700;
}

.nav-cta {
  color: var(--text);
  font-weight: 700;
}


.hero {
  display: block;
  padding: 72px 0 42px;
}

.hero-copy,
.hero-card,
.panel,
.timeline-step,
.proof-card,
.apply-form,
.apply-card,
.faq-list details {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-copy {
  display: grid;
  gap: 0;
  border-radius: var(--radius-xl);
  padding: 56px;
  min-height: 72vh;
  align-content: center;
  background:
    radial-gradient(circle at top right, rgba(29, 78, 216, 0.12), transparent 32%),
    radial-gradient(circle at 18% 78%, rgba(212, 166, 60, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(252, 254, 255, 0.92), rgba(239, 245, 252, 0.8));
}

.eyebrow,
.card-label,
.panel-index,
.timeline-step span {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  color: var(--accent-strong);
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3.6rem, 7.5vw, 7.6rem);
  line-height: 0.9;
  margin-bottom: 22px;
  max-width: none;
  letter-spacing: -0.04em;
}

.serif {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
}

.hero-kicker {
  max-width: 56rem;
  margin-bottom: 20px;
  color: #334155;
  font-size: 1.08rem;
  line-height: 1.55;
  font-weight: 500;
}

.hero-text,
.section-subtext,
.founder-copy p,
.apply-card p,
.panel p,
.timeline-step p,
.faq-list p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 1.03rem;
}

.hero-text {
  max-width: 58rem;
  margin-bottom: 0;
  font-size: 1.2rem;
  line-height: 1.6;
}

.lens-switch {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  gap: 8px;
  padding: 6px;
  margin: 26px 0 26px;
  border-radius: 999px;
  background: rgba(22, 22, 22, 0.05);
}

.lens-button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 12px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: 180ms ease;
}

.lens-button.active {
  background: var(--text);
  color: #fff;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--text);
  color: #fff;
}

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

.button-full {
  width: 100%;
}

.hero-signals {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
  color: var(--muted);
  max-width: 64rem;
}

.hero-signals li::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--gold), #d8ab38);
}

.credibility-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 8px 0 36px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(252, 254, 255, 0.94), rgba(235, 243, 252, 0.78)),
    rgba(244, 248, 253, 0.62);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.credibility-story {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.credibility-copy {
  padding: 8px 6px 0 0;
}

.credibility-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.9rem);
  line-height: 1.02;
  margin-bottom: 14px;
  max-width: 16ch;
}

.credibility-copy p {
  color: var(--muted);
  line-height: 1.65;
}

.credibility-stat {
  margin: 0 0 16px;
  color: var(--text) !important;
  font-size: 1rem;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.logo-card {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 26px;
  margin: 0;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid rgba(22, 22, 22, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(237, 244, 252, 0.9));
  min-height: 182px;
}

.logo-card img {
  width: auto;
  max-width: min(100%, 170px);
  height: 44px;
  object-fit: contain;
  object-position: left center;
}

.logo-card img.logo-large {
  max-width: min(100%, 221px);
  height: 58px;
}

.logo-card img.logo-openai {
  max-width: min(100%, 196px);
  height: 34px;
}

.logo-card p {
  margin: 0;
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.95rem;
}

.section {
  padding: 42px 0;
}

.playbook-hero {
  display: block;
  padding: 72px 0 34px;
}

.playbook-hero-copy,
.week-card,
.support-card,
.cta-card {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.playbook-hero-copy {
  border-radius: var(--radius-xl);
  padding: 42px;
  background:
    radial-gradient(circle at top right, rgba(29, 78, 216, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(252, 254, 255, 0.94), rgba(239, 245, 252, 0.82));
}

.playbook-hero-text {
  max-width: 52rem;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.65;
}
.playbook-overview p,
.week-columns p,
.support-copy p,
.cta-card p {
  color: var(--muted);
  line-height: 1.65;
}
.playbook-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0;
}

.playbook-signals {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.playbook-signals li::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--gold), #d8ab38);
}

.playbook-curriculum {
  padding: 26px 0 42px;
}

.week-list {
  display: grid;
  gap: 18px;
}

.week-card {
  border-radius: 26px;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(252, 254, 255, 0.94), rgba(238, 244, 252, 0.86));
}

.week-meta {
  margin-bottom: 18px;
}

.week-number {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.week-meta h3 {
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  line-height: 1.02;
  margin-bottom: 0;
}

.week-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
}

.playbook-includes,
.playbook-support,
.playbook-cta {
  padding: 18px 0 42px;
}

.includes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.support-card,
.cta-card {
  border-radius: 30px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(252, 254, 255, 0.95), rgba(236, 244, 252, 0.86));
}

.support-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 640px;
  gap: 28px;
  align-items: start;
}

.support-copy h2,
.cta-card h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.02;
  margin-bottom: 14px;
}

.network-grid.compact-network-grid {
  width: 100%;
  max-width: 640px;
  justify-self: end;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.network-strip {
  padding: 8px 0 30px;
}

.network-strip-header {
  margin-bottom: 16px;
}

.network-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.network-logo {
  min-height: 112px;
  border-radius: 18px;
  border: 1px solid rgba(22, 22, 22, 0.08);
  background: rgba(249, 252, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-shadow: 0 10px 24px rgba(25, 18, 8, 0.06);
  overflow: hidden;
}

.network-logo img {
  max-width: 96px;
  width: auto;
  height: 24px;
  object-fit: contain;
}

.network-logo img.network-openai {
  max-width: 110px;
  height: 30px;
}

.wordmark {
  display: block;
  max-width: 88%;
  color: #171717;
  line-height: 1.08;
  text-align: center;
  white-space: normal;
  text-wrap: balance;
  overflow-wrap: normal;
}

.wordmark.jpmorgan {
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.wordmark.goldman {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.wordmark.blackrock {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.wordmark.morgan-stanley {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.wordmark.coinbase {
  font-size: 0.82rem;
  font-weight: 700;
  color: #1652f0;
  letter-spacing: -0.03em;
}

.wordmark.anthropic {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.wordmark.google {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #202124;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  margin-bottom: 14px;
}

.three-up,
.split-panels,
.apply-layout {
  display: grid;
  gap: 20px;
}

.three-up {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel,
.proof-card,
.apply-card {
  border-radius: var(--radius-lg);
  padding: 26px;
}

.panel h3,
.timeline-step h3,
.apply-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.timeline-step {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.reference-section {
  padding-top: 10px;
}

.reference-card {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 24px;
  align-items: center;
  padding: 24px;
  border-radius: 30px;
  border: 1px solid rgba(22, 22, 22, 0.08);
  background:
    linear-gradient(135deg, rgba(252, 254, 255, 0.94), rgba(236, 244, 252, 0.84));
  box-shadow: var(--shadow);
}

.reference-photo-wrap {
  border-radius: 24px;
  overflow: hidden;
  background: rgba(248, 250, 253, 0.82);
  min-height: 220px;
}

.reference-photo {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.reference-copy h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1;
  margin-bottom: 14px;
}

.reference-quote {
  margin: 0;
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1.5;
  max-width: 34ch;
}

.reference-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
}

.reference-logo {
  width: 100%;
  max-width: 180px;
  height: auto;
  object-fit: contain;
}

.founder-photo-wrap {
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(22, 22, 22, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(236, 244, 252, 0.94));
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 320px;
}

.founder-photo {
  display: block;
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.proof-card ul {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 14px;
}

.proof-card li {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.proof-card li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.split-panels {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.audience-panel {
  min-height: 210px;
}

.apply-layout {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: start;
}

.apply-form {
  border-radius: var(--radius-xl);
  padding: 28px;
  display: grid;
  gap: 16px;
}

.apply-form label {
  display: grid;
  gap: 8px;
  font-weight: 500;
}

.apply-form input,
.apply-form select,
.apply-form textarea {
  width: 100%;
  border: 1px solid rgba(22, 22, 22, 0.14);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(250, 252, 255, 0.92);
  color: var(--text);
}

.apply-form textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note,
.microcopy {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

.form-success {
  min-height: 1.5em;
  color: var(--accent-strong);
  font-weight: 700;
  margin: 0;
}

.hidden-field {
  position: absolute;
  left: -9999px;
}

.thank-you-section {
  padding: 72px 0 42px;
}

.thank-you-card {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.thank-you-card .hero-text {
  max-width: 40rem;
  margin: 0 auto 28px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  border-radius: 18px;
  padding: 20px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin-top: 14px;
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .hero,
  .playbook-hero,
  .apply-layout,
  .three-up,
  .timeline,
  .split-panels,
  .week-columns,
  .includes-grid,
  .support-card,
  .compact-network-grid {
    grid-template-columns: 1fr;
  }

  .credibility-strip,
  .credibility-story,
  .logo-rail,
  .network-grid {
    grid-template-columns: 1fr;
  }

  .reference-card {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 44px;
  }

  .playbook-hero {
    padding-top: 44px;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 16px;
  }

  .topbar {
    border-radius: 28px;
    padding: 16px;
    align-items: flex-start;
    flex-direction: column;
  }


  .nav {
    width: 100%;
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero-copy,
  .hero-card,
  .playbook-hero-copy,
  .playbook-hero-panel,
  .apply-form,
  .apply-card,
  .panel,
  .timeline-step,
  .proof-card,
  .week-card,
  .support-card,
  .cta-card {
    padding: 22px;
  }

  h1 {
    font-size: 3.2rem;
  }

  .hero-copy {
    min-height: auto;
  }

  .hero-actions {
    width: 100%;
  }

  .playbook-hero-actions {
    width: 100%;
  }

  .lens-switch {
    width: fit-content;
    max-width: 100%;
    display: inline-flex;
    flex-wrap: wrap;
  }

  .button {
    width: 100%;
  }
}