:root {
  --navy: #0b1020;
  --navy-2: #12182c;
  --ink: #f4f0ea;
  --mute: #9aa3b5;
  --ember: #ff6a1a;
  --gold: #f5b942;
  --line: rgba(244, 240, 234, 0.12);
  --font: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--navy);
  color: var(--ink);
  font-family: var(--font);
  font-optical-sizing: auto;
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
}

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

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

.grain,
.ember {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
}

.grain {
  opacity: 0.09;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.ember {
  background:
    radial-gradient(ellipse 70% 50% at 80% -10%, rgba(255, 106, 26, 0.22), transparent 55%),
    radial-gradient(ellipse 40% 30% at 10% 110%, rgba(245, 185, 66, 0.08), transparent 50%);
}

header.nav,
main,
footer.foot {
  position: relative;
  z-index: 1;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.85rem 1.5rem;
  padding: 1rem 6vw;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--navy) 72%, transparent);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand img {
  height: 44px;
  width: auto;
  border-radius: 4px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  order: 3;
  width: 100%;
  gap: 0.75rem 1.15rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mute);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  padding: 0.65rem 1.1rem;
  font: 600 0.85rem/1 var(--font);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn-ember {
  background: var(--ember);
  color: #1a0c04;
}

.btn-ember:hover {
  background: var(--gold);
}

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

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

.btn-lg {
  padding: 0.95rem 1.4rem;
  font-size: 0.92rem;
}

.hero {
  padding: 12vh 6vw 10vh;
  max-width: 58rem;
}

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}

h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0;
}

h1 {
  font-size: clamp(2.8rem, 9vw, 6.2rem);
}

h1 em {
  font-style: normal;
  color: var(--ember);
}

h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
}

h3 {
  font-size: 1.45rem;
  margin: 0.4rem 0 0.6rem;
}

.lede {
  max-width: 38rem;
  color: var(--mute);
  font-size: 1.15rem;
  margin: 1.6rem 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ticks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  list-style: none;
  padding: 0;
  margin: 2.4rem 0 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--mute);
  letter-spacing: 0.04em;
}

.ticks li::before {
  content: "▸ ";
  color: var(--ember);
}

.section {
  padding: 7vh 6vw;
  scroll-margin-top: 8rem;
}

.section-head {
  margin-bottom: 2.4rem;
  max-width: 40rem;
}

.section-head h2 {
  margin-top: 0.4rem;
}

.section-head .lede {
  margin-bottom: 0;
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.card {
  background: var(--navy-2);
  border: 1px solid var(--line);
  padding: 1.4rem 1.3rem 1.6rem;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

.card:hover {
  border-color: color-mix(in srgb, var(--ember) 55%, var(--line));
}

.idx {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ember);
  letter-spacing: 0.12em;
}

.card p {
  margin: 0;
  color: var(--mute);
}

.app-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.app-row {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.35rem 1rem;
  align-items: start;
  padding: 1.5rem 0.2rem;
  border-bottom: 1px solid var(--line);
}

.app-row h3 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin: 0;
}

.app-row p {
  margin: 0.35rem 0 0;
  color: var(--mute);
  max-width: 28rem;
}

.app-meta {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  margin-top: 0.85rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.slug {
  color: var(--gold);
}

.status {
  color: var(--mute);
}

.app-row:hover h3 {
  color: var(--ember);
}

.app-row:focus-visible {
  outline: 1px solid var(--ember);
  outline-offset: 6px;
}

.app-stand {
  padding: 18vh 6vw 12vh;
  max-width: 46rem;
}

.app-stand .slug {
  display: inline-block;
  margin-bottom: 1rem;
}

.band {
  background: linear-gradient(180deg, transparent, rgba(255, 106, 26, 0.06), transparent);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.steps li {
  display: grid;
  gap: 0.35rem;
  padding-left: 1.2rem;
  border-left: 2px solid var(--ember);
}

.steps span {
  color: var(--mute);
}

.out {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
  max-width: 36rem;
}

.out li {
  padding: 0.85rem 1rem;
  border: 1px dashed var(--line);
  color: var(--mute);
}

.out li::before {
  content: "— ";
  color: var(--ember);
}

.faq {
  margin: 0;
  display: grid;
  gap: 1.6rem;
  max-width: 40rem;
}

.faq dt {
  font-weight: 800;
  font-size: 1.15rem;
}

.faq dd {
  margin: 0.4rem 0 0;
  color: var(--mute);
}

.cta {
  margin: 4vh 6vw 8vh;
  padding: 8vh 8vw;
  scroll-margin-top: 8rem;
  background: var(--navy-2);
  clip-path: polygon(28px 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%, 0 28px);
  border: 1px solid color-mix(in srgb, var(--ember) 40%, var(--line));
}

.cta h2 {
  margin: 0.3rem 0 1.8rem;
}

.fine {
  margin-top: 1rem;
  color: var(--mute);
  font-size: 0.85rem;
}

.fine code {
  font-family: var(--mono);
  color: var(--gold);
}

.foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  padding: 2rem 6vw 3rem;
  border-top: 1px solid var(--line);
  color: var(--mute);
  font-size: 0.88rem;
}

.foot img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
}

.mute {
  opacity: 0.7;
}

@media (min-width: 720px) {
  .nav-links {
    order: 0;
    width: auto;
    gap: 1.5rem;
    font-size: 0.92rem;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

  .app-row {
    grid-template-columns: 3rem 1fr auto;
    align-items: end;
    gap: 1rem 2rem;
    padding: 1.8rem 0.2rem;
  }

  .app-meta {
    grid-column: auto;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
    margin-top: 0;
    text-align: right;
  }

  .steps {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
  }

  .steps li {
    border-left: none;
    padding-left: 0;
    border-top: 2px solid var(--ember);
    padding-top: 1rem;
  }
}

@media (min-width: 1100px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero h1,
  .hero .lede,
  .hero-actions,
  .ticks {
    animation: rise 0.9s ease both;
  }

  .hero .lede {
    animation-delay: 0.1s;
  }

  .hero-actions {
    animation-delay: 0.18s;
  }

  .ticks {
    animation-delay: 0.26s;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}