:root {
  --bg: #071112;
  --bg-raise: #0e1c1f;
  --ink: #f3f7f6;
  --muted: #c9dbd7;
  --teal: #5cf0de;
  --line: rgba(92, 240, 222, 0.28);
  --shadow: 0 0 40px rgba(92, 240, 222, 0.14);
  --max: 1080px;
  --pad: 20px;
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(900px 420px at 50% -80px, rgba(92, 240, 222, 0.16), transparent 70%),
    var(--bg);
  color: var(--ink);
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 1.125rem;
  line-height: 1.55;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--teal);
}

a:hover,
a:active {
  color: #ffffff;
}

h1,
h2,
h3,
.brand-name,
.amount {
  font-family: "Familjen Grotesk", "Segoe UI", sans-serif;
  line-height: 1.15;
  font-weight: 700;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  letter-spacing: -0.03em;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  letter-spacing: -0.02em;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}

p {
  margin: 0 0 16px;
}

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

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  transform: translateY(-140%);
  background: var(--teal);
  color: var(--bg);
  padding: 12px 16px;
  min-height: 48px;
  z-index: 30;
  text-decoration: none;
  font-weight: 700;
}

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

.sr-only,
.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 17, 18, 0.94);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  min-height: 72px;
  padding: 10px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  margin-right: auto;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
}

.brand-name {
  font-size: 1.35rem;
}

.header-waitlist {
  min-height: 48px;
}

.waitlist-short {
  display: none;
}

.nav-toggle {
  width: 48px;
  height: 48px;
  border: 2px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  padding: 0;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  position: relative;
  margin: 0 auto;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bars::before {
  top: -6px;
}

.nav-toggle-bars::after {
  top: 6px;
}

.site-nav {
  display: none;
  flex-basis: 100%;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 8px;
}

.site-nav.is-open {
  display: flex;
}

.site-nav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 12px;
  border-radius: 12px;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:active,
.site-nav a:focus-visible {
  background: rgba(92, 240, 222, 0.12);
  color: var(--teal);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 2px solid transparent;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--teal);
  color: #071112;
}

.btn-primary:hover,
.btn-primary:active {
  background: #ffffff;
  color: #071112;
}

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

.btn-ghost:hover,
.btn-ghost:active {
  background: rgba(92, 240, 222, 0.12);
  color: #ffffff;
}

.hero {
  padding: 48px 0 32px;
}

.hero-mark {
  width: 112px;
  height: 112px;
  border-radius: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.lede {
  font-size: 1.3rem;
  color: var(--muted);
  max-width: 38rem;
}

.kicker {
  margin: 0 0 8px;
  color: var(--teal);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.signup {
  margin-top: 8px;
  max-width: 40rem;
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.waitlist-form label {
  font-weight: 700;
}

.waitlist-form input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 2px solid var(--line);
  background: var(--bg-raise);
  color: var(--ink);
  font: inherit;
}

.hero-secondary {
  margin-top: 18px;
}

.section {
  padding: 56px 0;
}

.section-intro {
  color: var(--muted);
  max-width: 40rem;
  font-size: 1.2rem;
}

.stack,
.cards,
.plans-addons,
.legup-grid {
  display: grid;
  gap: 16px;
}

.card,
.price-card,
.addon,
.spotlight,
.front-door {
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}

.index-num {
  display: block;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 8px;
}

.provide-layout {
  display: grid;
  gap: 20px;
}

.logi-stage {
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
  scroll-margin-top: 96px;
}

.logi-word {
  font-family: "Familjen Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
}

.mod-chip,
.module-static {
  width: 100%;
  min-height: 48px;
  text-align: left;
  background: var(--bg-raise);
  color: var(--ink);
  border: 2px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  font: inherit;
}

.mod-chip {
  cursor: pointer;
}

.mod-chip strong,
.module-static strong {
  display: block;
  font-family: "Familjen Grotesk", sans-serif;
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.mod-chip span,
.module-static span {
  display: block;
  color: var(--muted);
  font-size: 1.125rem;
}

.mod-chip.active,
.mod-chip:active {
  border-color: var(--teal);
  box-shadow: var(--shadow);
}

.spotlight {
  margin-top: 16px;
}

.spotlight .sp-tag {
  font-weight: 700;
}

.price-card .btn,
.front-door .btn {
  margin-top: 8px;
}

.proof {
  margin: 28px 0 0;
}

.proof img {
  border-radius: 16px;
  border: 1px solid var(--line);
}

.proof figcaption,
.fine,
.early-note,
.status {
  font-size: 1rem;
  color: var(--muted);
}

.addon-list,
.compare ul,
.price-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.addon-list li,
.price-card li,
.compare li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(92, 240, 222, 0.14);
  font-size: 1.125rem;
}

.addon-list li {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 12px;
  min-height: 48px;
  align-items: center;
}

.compare {
  display: grid;
  gap: 16px;
}

.compare h3 {
  margin-bottom: 12px;
}

.compare-after {
  border-color: var(--teal);
}

.soon {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(92, 240, 222, 0.14);
  color: var(--teal);
  font-weight: 700;
  font-size: 1rem;
}

.price-lead {
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  font-weight: 700;
  max-width: 40rem;
}

.amount {
  font-size: clamp(3rem, 8vw, 4.5rem);
  margin: 8px 0 12px;
}

.amount span {
  font-size: 1.25rem;
  color: var(--muted);
  font-weight: 600;
}

.tagline,
.punchline,
.price-why,
.mission-lock {
  font-family: "Familjen Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 40rem;
}

.tagline,
.price-why {
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  line-height: 1.25;
}

.punchline {
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  line-height: 1.3;
  color: var(--teal);
}

.mission-lock {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.2;
}

h1.mission-lock {
  max-width: none;
  font-size: clamp(2.4rem, 7vw, 4.4rem);
}

.diff-list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 44rem;
}

.diff-list li {
  font-size: 1.125rem;
  padding-left: 16px;
  border-left: 3px solid var(--teal);
}

.mission-metric {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--teal);
}

.site-footer .mission-lock {
  margin: 0 0 28px;
}

.founder {
  max-width: 52rem;
}

.founder-layout {
  display: flex;
  align-items: flex-start;
  gap: 28px;
}

.founder-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
  box-shadow: 0 0 0 3px rgba(92, 240, 222, 0.5);
}

.founder a {
  font-weight: 700;
  font-size: 1.125rem;
}

.cta-final {
  padding-bottom: 72px;
}

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

.footer-grid {
  display: grid;
  gap: 24px;
}

.brand-key {
  display: grid;
  gap: 14px;
}

.brand-key-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
}

.brand-key img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-links a {
  display: flex;
  align-items: center;
  min-height: 48px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.legal {
  color: var(--muted);
  font-size: 1rem;
}

body.nav-open {
  overflow: hidden;
}

@media (min-width: 720px) {
  :root {
    --pad: 32px;
  }

  .waitlist-form {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .waitlist-form > label:first-child {
    grid-column: 1 / -1;
  }

  .cards,
  .stack,
  .legup-grid {
    grid-template-columns: 1fr 1fr;
  }

  .compare {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: start;
  }
}

@media (max-width: 719px) {
  .founder-layout {
    flex-direction: column;
  }
}

@media (min-width: 1080px) {
  .nav-toggle {
    display: none;
  }

  .brand {
    margin-right: 0;
  }

  .site-nav {
    display: flex;
    flex-direction: row;
    flex-basis: auto;
    margin-left: auto;
    padding: 0;
  }

  .header-waitlist {
    margin-left: 8px;
  }

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

  body.nav-open {
    overflow: auto;
  }

  .provide-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .waitlist-long {
    display: none;
  }

  .waitlist-short {
    display: inline;
  }
}

@media (max-width: 420px) {
  .brand-name {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}