:root {
  --bg: #070707;
  --surface: #121212;
  --line: #2a2a2a;
  --ink: #f3f1ec;
  --muted: #9a9a96;
  --danger: #dc2626;
  --ok: #16a34a;
  --radius: 10px;
  --bezel: 8px;
  --serif: Gelasio, "Iowan Old Style", Georgia, serif;
  --sans: "Segoe UI", system-ui, sans-serif;
  --space: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  background: var(--bg);
  line-height: 1.55;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: #fff;
  color: #000;
  padding: 8px;
}

.skip:focus {
  top: 8px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 6vw;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 7, 7, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.brand img {
  width: 32px;
  height: 32px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  align-items: center;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 0.92rem;
}

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

.pill {
  background: var(--ink);
  color: #111 !important;
  border-radius: 4px;
  padding: 0 14px;
  font-weight: 600;
  font-size: 0.88rem;
}

.hero,
.split,
.gallery,
.register,
footer {
  padding: 64px 6vw 72px;
  max-width: 1160px;
  margin: 0 auto;
}

.kicker {
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--muted);
  margin: 0 0 16px;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.2rem, 5.4vw, 3.6rem);
  margin: 0 0 16px;
  line-height: 1.12;
  max-width: 14ch;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin: 0 0 16px;
  line-height: 1.2;
}

h3 {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 40px 0 16px;
  font-weight: 600;
}

.lede,
.copy p,
.register p {
  color: var(--muted);
  max-width: 38rem;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 32px 0 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 4px;
  background: var(--ink);
  color: #111;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btn.ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.btn:hover {
  background: #fff;
  color: #111;
}

.btn.ghost:hover {
  background: transparent;
  box-shadow: inset 0 0 0 1px #fff;
  color: #fff;
  filter: none;
}

.btn:disabled {
  opacity: 0.55;
}

.btn:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.card {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--bezel);
  min-width: 0;
}

.card.desk::before {
  content: "";
  display: block;
  height: 16px;
  margin: 2px 6px 8px;
  background:
    radial-gradient(circle 3.5px at 8px 8px, #6e6e6e 99%, transparent 100%),
    radial-gradient(circle 3.5px at 20px 8px, #6e6e6e 99%, transparent 100%),
    radial-gradient(circle 3.5px at 32px 8px, #6e6e6e 99%, transparent 100%);
}

.card .frame {
  overflow: hidden;
  border-radius: 4px;
  background: #000;
  position: relative;
}

.card.phone .frame::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 64px;
  height: 5px;
  margin-left: -32px;
  background: #1c1c1c;
  border-radius: 99px;
  z-index: 1;
}

.card img {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  object-fit: cover;
  object-position: top center;
}

.card.desk .frame {
  aspect-ratio: 16 / 10;
}

.card.phone {
  width: 260px;
  max-width: 100%;
}

.card.phone .frame {
  aspect-ratio: 9 / 16;
}

.card.wide {
  max-width: none;
}

.card figcaption {
  margin: 12px 6px 4px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.split {
  display: grid;
  gap: 40px;
  align-items: center;
  border-top: 1px solid var(--line);
}

.split.android .card.phone {
  justify-self: start;
}

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

.gallery-head h2 {
  margin-bottom: 0;
}

.grid.desks {
  display: grid;
  gap: 24px;
}

.grid.phones {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 260px));
  justify-content: start;
}

.register {
  display: grid;
  gap: 32px;
  border-top: 1px solid var(--line);
}

form {
  background: var(--surface);
  color: var(--ink);
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  max-width: 28rem;
}

label {
  display: block;
  margin: 16px 0 6px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

label:first-child {
  margin-top: 0;
}

input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0 12px;
  font: inherit;
  background: #070707;
  color: var(--ink);
}

form .btn {
  margin-top: 24px;
}

.hp {
  position: absolute;
  left: -9999px;
}

.form-status {
  min-height: 22px;
}

.form-status.is-error {
  color: var(--danger);
}

.form-status.is-ok {
  color: var(--ok);
}

.done {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 24px;
  border-radius: var(--radius);
}

.done a {
  color: var(--ink);
}

footer {
  color: var(--muted);
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

footer p {
  margin: 0;
}

@media (min-width: 600px) {
  .grid.desks {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .hero h1 {
    max-width: 12ch;
  }

  .split {
    grid-template-columns: minmax(220px, 0.85fr) 1.15fr;
  }

  .split.android {
    grid-template-columns: 1fr 260px;
  }

  .grid.phones {
    grid-template-columns: repeat(3, 260px);
  }

  .register {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}