/* Paleta e fontes do próprio app (src/index.css, tema escuro). */
:root {
  color-scheme: dark;
  --bg: #0f1319;
  --chrome: #0b0e13;
  --panel: #121820;
  --hover: #1a2230;
  --line: #1c222c;
  --line-2: #232c38;
  --fg: #e6ebf2;
  --muted: #8b95a7;
  --dim: #5d6676;
  --accent: oklch(0.72 0.15 250);
  --accent-soft: oklch(0.72 0.15 250 / 0.12);
  --success: #3fb950;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --page: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}
a:hover {
  color: var(--fg);
}

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

code {
  font-family: var(--mono);
  font-size: 0.88em;
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--panel);
  border: 1px solid var(--line);
}

code.block {
  display: block;
  margin-top: 8px;
  padding: 10px 12px;
  overflow-x: auto;
  white-space: nowrap;
}

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}

h1 {
  font-size: clamp(34px, 5.5vw, 58px);
  max-width: 18ch;
}

h2 {
  font-size: clamp(26px, 3.4vw, 36px);
}

h3 {
  font-size: 18px;
}

p {
  margin: 0;
  text-wrap: pretty;
}

/* Barra do topo */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: var(--page);
  margin: 0 auto;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  color: var(--fg);
  font-weight: 600;
  text-decoration: none;
}

.nav nav {
  display: flex;
  gap: 20px;
}

.nav nav a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
.nav nav a:hover {
  color: var(--fg);
}

main {
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 16px;
}

/* Abertura */
.hero {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 72px 0 40px;
}

.eyebrow {
  color: var(--accent);
  font: 500 13px var(--mono);
}

.lead {
  max-width: 60ch;
  color: var(--muted);
  font-size: 18px;
}

.lead.small {
  font-size: 16px;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid var(--line-2);
  border-radius: 9px;
  color: var(--fg);
  font-weight: 500;
  text-decoration: none;
}
.button:hover {
  background: var(--hover);
  color: var(--fg);
}

.button.primary {
  background: var(--accent);
  border-color: transparent;
  color: var(--chrome);
}
.button.primary:hover {
  filter: brightness(1.08);
  background: var(--accent);
  color: var(--chrome);
}

.meta {
  color: var(--dim);
  font-size: 13px;
}

/* Prints do app */
.shot {
  margin: 0;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  overflow: hidden;
  background: var(--chrome);
  box-shadow:
    0 30px 80px -30px oklch(0.72 0.15 250 / 0.35),
    0 12px 40px rgb(0 0 0 / 0.45);
}

/* Recursos */
section {
  padding: 88px 0 0;
}

.features h2 {
  margin-bottom: 28px;
}

.features .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px;
}

.features article,
.platforms article {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.features article p,
.platforms li,
.split p,
.updates p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 40px;
  align-items: center;
}

.split-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.updates {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 70ch;
}

/* Instalação */
.install {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 16px;
  margin-top: 12px;
}

.platforms ol {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.downloads a {
  font: 500 13px var(--mono);
  padding: 6px 10px;
  border: 1px solid var(--line-2);
  border-radius: 7px;
  color: var(--fg);
  text-decoration: none;
}
.downloads a:hover {
  border-color: var(--accent);
}

.note {
  font-size: 14px;
  color: var(--dim);
}

footer {
  max-width: var(--page);
  margin: 96px auto 0;
  padding: 28px 16px 40px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 14px;
}

footer a {
  margin-left: 6px;
}

@media (max-width: 760px) {
  .nav nav a:not(:last-child) {
    display: none;
  }
  .hero {
    padding-top: 40px;
  }
  .split {
    grid-template-columns: minmax(0, 1fr);
  }
  section {
    padding-top: 64px;
  }
}