@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/IBMPlexSans-VariableFont_wdth,wght.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/IBMPlexSans-VariableFont_wdth,wght.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/IBMPlexSans-VariableFont_wdth,wght.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/IBMPlexSans-VariableFont_wdth,wght.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
}

:root {
  --paper: #F7F7F5;
  --paper-dim: #EFEFEC;
  --ink: #14161A;
  --ink-soft: #4A4E57;
  --line: #D9DCE1;
  --accent: #3A5A78;
  --accent-soft: #E7ECF1;
  --verify: #6E7F49;
  --verify-soft: #EDF0E5;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

::selection {
  background: var(--accent-soft);
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- top bar ---------- */
.topbar {
  border-bottom: 1px solid var(--line);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.wordmark {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wordmark .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--verify);
  display: inline-block;
}

.topbar nav a {
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--ink-soft);
}

.topbar nav a:hover {
  color: var(--ink);
}

/* ---------- hero: header block ---------- */
.hero {
  padding: 72px 0 56px;
}

.msg {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 3px;
  overflow: hidden;
  animation: rise .6s ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.msg-headers {
  font-family: var(--mono);
  font-size: 13px;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 84px 1fr;
  row-gap: 7px;
  column-gap: 12px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-dim);
}

.msg-headers .k {
  color: var(--ink-soft);
}

.msg-headers .v {
  color: var(--ink);
}

.msg-headers .v .highlight {
  background: var(--verify-soft);
  color: var(--verify);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  margin-left: 6px;
  letter-spacing: 0.03em;
}

.msg-body {
  padding: 34px 22px 30px;
}

.msg-body h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(26px, 4.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 15ch;
}

.msg-body p {
  margin-top: 16px;
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 46ch;
}

.hero-cta {
  margin-top: 26px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* buttons styled as compose-bar affordances */
.btn {
  font-family: var(--mono);
  font-size: 13px;
  padding: 11px 18px;
  border-radius: 3px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:hover {
  background: #000;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--ink-soft);
}

/* ---------- gap table ---------- */
.section {
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  max-width: 30ch;
  margin-bottom: 30px;
}

.gaptable {
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  background: #fff;
}

.gaprow {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-size: 13.5px;
}

.gaprow+.gaprow {
  border-top: 1px solid var(--line);
}

.gaprow>div {
  padding: 14px 16px;
}

.gaprow .h {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--paper-dim);
}

.gaprow .need {
  font-weight: 600;
}

.gaprow .who {
  color: var(--ink-soft);
}

.gaprow .limit {
  color: var(--ink-soft);
}

.gaprow.final .need,
.gaprow.final .who,
.gaprow.final .limit {
  color: var(--verify);
  font-weight: 600;
}

.gaprow.final {
  background: var(--verify-soft);
}

@media (max-width: 620px) {
  .gaprow {
    grid-template-columns: 1fr;
  }

  .gaprow>div {
    padding: 10px 16px;
  }

  .gaprow .h {
    display: none;
  }

  .gaprow>div:not(.h)::before {
    content: attr(data-label);
    display: block;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--ink-soft);
    text-transform: uppercase;
    margin-bottom: 3px;
  }
}

/* ---------- principles / three pillars ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.pillar {
  background: #fff;
  padding: 22px 18px;
}

.pillar .tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-soft);
  display: inline-block;
  padding: 2px 7px;
  border-radius: 3px;
  margin-bottom: 12px;
}

.pillar h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}

.pillar p {
  font-size: 13.5px;
  color: var(--ink-soft);
}

@media (max-width: 620px) {
  .pillars {
    grid-template-columns: 1fr;
  }
}

/* ---------- modes ---------- */
.modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.mode {
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 20px;
  background: #fff;
}

.mode .modehead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.mode .modehead span:first-child {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 13px;
}

.toggle {
  width: 32px;
  height: 18px;
  border-radius: 10px;
  background: var(--line);
  position: relative;
  flex-shrink: 0;
}

.toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .2);
}

.mode.nerd .toggle {
  background: var(--accent);
}

.mode.nerd .toggle::after {
  left: auto;
  right: 2px;
}

.mode ul {
  list-style: none;
  font-size: 13px;
  color: var(--ink-soft);
}

.mode ul li {
  padding: 5px 0;
  border-top: 1px dashed var(--line);
}

.mode ul li:first-child {
  border-top: none;
}

.mode.nerd ul li {
  font-family: var(--mono);
  font-size: 12.5px;
}

@media (max-width: 620px) {
  .modes {
    grid-template-columns: 1fr;
  }
}

/* ---------- waitlist (compose bar) ---------- */
.compose {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  overflow: hidden;
}

.compose-head {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-dim);
}

.compose-body {
  padding: 18px 16px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.compose-body input[type=email] {
  flex: 1 1 240px;
  font-family: var(--sans);
  font-size: 14px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--paper);
  color: var(--ink);
}

.compose-body input[type=email]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.compose-note {
  font-size: 12px;
  color: var(--ink-soft);
  padding: 0 16px 16px;
}

.confirm {
  display: none;
  padding: 18px 16px;
  font-size: 14px;
  color: var(--verify);
  font-family: var(--mono);
}

.confirm.show {
  display: block;
}

.compose-body.hide {
  display: none;
}

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

footer .foot-left {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
}

footer .foot-right a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  text-decoration: none;
  margin-left: 16px;
}

footer .foot-right a:hover {
  color: var(--ink);
}