:root {
  --ink: #0a0a0a;
  --ink-2: #111111;
  --ink-3: #1a1a1a;
  --paper: #f5f5f0;
  --paper-dim: #8a8a82;
  --paper-dimmer: #55554e;
  --signal: #00ff01;
  --rule: #232320;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Plus Jakarta Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button {
  font-family: inherit;
}

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

.page {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 56px;
  position: relative;
}

.broadcast {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--paper-dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.bc-row {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.bc-row .sep {
  color: var(--rule);
}

.signal {
  color: var(--signal);
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 10px var(--signal);
  animation: pulse 1.6s ease-in-out infinite;
  flex: 0 0 auto;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.8);
  }
}

.bc-time {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding: 72px 0 96px;
}

.hero-text {
  max-width: 760px;
}

.hero-tag,
.video-cap,
.cell-role,
.bridge-eyebrow,
.sec-num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--signal);
  margin-bottom: 36px;
}

.hero-tag .tick {
  color: var(--paper-dimmer);
}

h1 {
  color: var(--paper);
  font-family: var(--serif);
  font-size: 82px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.98;
  margin-bottom: 32px;
}

h1 em {
  color: var(--signal);
  display: inline-block;
  font-style: italic;
  font-weight: 400;
}

.hero-sub {
  color: var(--paper-dim);
  font-size: 18px;
  line-height: 1.6;
  max-width: 620px;
  margin-bottom: 44px;
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--signal);
  border-bottom: 1px solid var(--signal);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: uppercase;
  padding-bottom: 12px;
  transition: gap 0.3s ease;
}

.scroll-cue:hover {
  gap: 22px;
  letter-spacing: 0;
}

.scroll-cue .arrow {
  animation: cueDown 2s ease-in-out infinite;
}

@keyframes cueDown {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(5px);
  }
}

.hero-video {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.video-cap {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--paper-dim);
  font-size: 11px;
}

.video-cap .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 8px var(--signal);
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--ink-2);
  border: 1px solid var(--rule);
  border-radius: 2px;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.trust,
.form-sec {
  padding: 80px 0;
  border-top: 1px solid var(--rule);
}

.sec-head {
  display: flex;
  align-items: baseline;
  gap: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 56px;
}

.sec-num {
  color: var(--signal);
  font-weight: 500;
  flex-shrink: 0;
}

.sec-title {
  color: var(--paper);
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
}

.founders {
  display: grid;
  grid-template-columns: 1fr;
  gap: 42px;
}

.cell {
  border-top: 1px solid var(--rule);
  padding-top: 32px;
}

.cell:first-child {
  border-top: 0;
  padding-top: 0;
}

.cell-role {
  color: var(--paper-dim);
  font-size: 11px;
  margin-bottom: 18px;
}

.cell h3 {
  color: var(--paper);
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.05;
  margin-bottom: 16px;
}

.cell p {
  color: var(--paper-dim);
  font-size: 15px;
  line-height: 1.65;
  max-width: 42rem;
}

.bridge {
  padding: 112px 0;
  text-align: center;
  border-top: 1px solid var(--rule);
}

.bridge-eyebrow {
  color: var(--signal);
  display: inline-block;
  margin-bottom: 24px;
}

.bridge blockquote {
  color: var(--paper);
  font-family: var(--serif);
  font-size: 46px;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.24;
  max-width: 920px;
  margin: 0 auto 24px;
}

.bridge p {
  color: var(--paper-dim);
  font-size: 16px;
  line-height: 1.7;
  max-width: 720px;
  margin: 0 auto;
}

.form-sec {
  padding-bottom: 120px;
}

.form-card {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 44px;
  background: var(--ink-2);
  border: 1px solid var(--rule);
  border-radius: 3px;
}

form {
  width: 100%;
}

.field {
  margin-bottom: 24px;
}

.field label {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--paper-dim);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.field-num {
  color: var(--signal);
}

.field input[type="text"],
.field input[type="email"] {
  width: 100%;
  padding: 16px 18px;
  background: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.field input:hover {
  border-color: var(--paper-dimmer);
}

.field input:focus {
  border-color: var(--signal);
  background: var(--ink-3);
  box-shadow: 0 0 0 3px rgba(0, 255, 1, 0.12);
}

.field input::placeholder {
  color: var(--paper-dimmer);
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
}

.consents {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 36px 0 28px;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--paper-dim);
  font-size: 13px;
  line-height: 1.5;
}

.consent input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  accent-color: var(--signal);
  flex-shrink: 0;
}

.consent a {
  color: var(--signal);
  border-bottom: 1px solid var(--rule);
}

.err {
  display: none;
  color: #ff6b6b;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.submit {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 20px 28px;
  background: var(--signal);
  color: var(--ink);
  border: 0;
  border-radius: 2px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  transition: background 0.2s ease, transform 0.2s ease;
}

.submit:disabled {
  cursor: wait;
  opacity: 0.7;
}

.submit:hover:not(:disabled) {
  background: var(--paper);
  transform: translateY(-2px);
}

.submit:hover:not(:disabled) .a {
  transform: translateX(6px);
}

.submit .a {
  transition: transform 0.25s ease;
}

.privacy {
  color: var(--paper-dim);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0;
  margin-top: 18px;
  text-transform: uppercase;
}

.success {
  display: none;
  max-width: 640px;
  margin-top: 20px;
  padding: 36px 28px;
  border: 1px solid var(--signal);
  color: var(--signal);
  font-family: var(--serif);
  font-size: 28px;
  font-style: italic;
  text-align: center;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--rule);
  color: var(--paper-dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

footer a {
  color: var(--paper);
  transition: color 0.2s ease;
}

footer a:hover {
  color: var(--signal);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.anim {
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

.d1 {
  animation-delay: 0.05s;
}

.d2 {
  animation-delay: 0.18s;
}

.d3 {
  animation-delay: 0.32s;
}

.d4 {
  animation-delay: 0.46s;
}

.d5 {
  animation-delay: 0.58s;
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: 1.12fr 1fr;
    gap: 72px;
    align-items: end;
    padding: 96px 0 128px;
  }

  .founders {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .cell {
    border-top: 0;
    border-left: 1px solid var(--rule);
    padding: 0 36px;
  }

  .cell:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .cell:last-child {
    padding-right: 0;
  }

  .hero-sub {
    font-size: 19px;
  }
}

@media (max-width: 900px) {
  .page {
    padding: 0 32px;
  }

  .bridge,
  .trust {
    padding: 72px 0;
  }

  .form-sec {
    padding: 64px 0 88px;
  }

  h1 {
    font-size: 64px;
  }

  .sec-title {
    font-size: 40px;
  }

  .bridge blockquote {
    font-size: 36px;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 0 20px;
  }

  .broadcast {
    align-items: flex-start;
    flex-direction: column;
    font-size: 10px;
    gap: 10px;
    padding: 14px 0;
  }

  .hero {
    padding: 52px 0 72px;
  }

  h1 {
    font-size: 44px;
    line-height: 1;
  }

  .hero-sub {
    font-size: 16px;
  }

  .sec-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 36px;
  }

  .cell h3 {
    font-size: 28px;
  }

  .sec-title {
    font-size: 34px;
  }

  .bridge {
    padding: 64px 0;
  }

  .bridge blockquote {
    font-size: 26px;
  }

  .form-card {
    padding: 28px 22px;
  }

  .field input[type="text"],
  .field input[type="email"] {
    font-size: 16px;
    padding: 14px;
  }

  .submit {
    justify-content: center;
    width: 100%;
    padding: 18px 24px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    font-size: 11px;
    padding: 24px 0 32px;
  }
}