:root {
  color-scheme: light dark;
  --bg: #faf9f6;
  --surface: #ffffff;
  --ink: #17150f;
  --ink-2: #5f5a51;
  --ink-3: #8f897e;
  --line: oklch(0 0 0 / 0.08);
  --accent: #ff6a2b;
  --accent-text: #c8470f;
  --button-bg: #17150f;
  --button-ink: #ffffff;
  --shadow-border:
    0 0 0 1px oklch(0 0 0 / 0.06),
    0 1px 2px -1px oklch(0 0 0 / 0.06),
    0 2px 4px 0 oklch(0 0 0 / 0.04);
  --shadow-border-hover:
    0 0 0 1px oklch(0 0 0 / 0.08),
    0 1px 2px -1px oklch(0 0 0 / 0.08),
    0 2px 4px 0 oklch(0 0 0 / 0.06);
  --shadow-float:
    0 0 0 1px oklch(0 0 0 / 0.08),
    0 30px 60px -20px oklch(0 0 0 / 0.28),
    0 80px 140px -50px oklch(0.45 0.12 45 / 0.35);
  --ease: cubic-bezier(0.2, 0, 0, 1);
  --space-ease: cubic-bezier(0.32, 0.72, 0, 1);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", system-ui, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0e0c;
    --surface: #1a1916;
    --ink: #f4f2ed;
    --ink-2: #a7a298;
    --ink-3: #7a756b;
    --line: oklch(1 0 0 / 0.1);
    --accent-text: #ff8a57;
    --button-bg: #f4f2ed;
    --button-ink: #17150f;
    --shadow-border: 0 0 0 1px oklch(1 0 0 / 0.08);
    --shadow-border-hover: 0 0 0 1px oklch(1 0 0 / 0.13);
    --shadow-float: 0 0 0 1px oklch(1 0 0 / 0.1), 0 50px 120px -40px oklch(0 0 0 / 0.9);
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

.container {
  width: min(1160px, 100%);
  margin-inline: auto;
  padding-inline: 24px;
}

@media (max-width: 560px) {
  .container { padding-inline: 16px; }
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-wrap: balance;
  margin: 0;
}

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

.kicker {
  font: 500 13px/1 var(--mono);
  letter-spacing: 0.02em;
  color: var(--ink-3);
  text-transform: uppercase;
}

/* ─── Topo ─────────────────────────────────────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease);
}

.topbar.scrolled { border-bottom-color: var(--line); }

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.brand img { width: 28px; height: 28px; }

.topbar nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.topbar nav a:not(.button) {
  font-size: 14px;
  color: var(--ink-2);
  padding: 8px 12px;
  border-radius: 8px;
  transition-property: color, background-color;
  transition-duration: 150ms;
  transition-timing-function: var(--ease);
}

.topbar nav a:not(.button):hover { color: var(--ink); background: var(--line); }

@media (max-width: 720px) {
  .topbar nav a:not(.button) { display: none; }
}

/* ─── Botões ───────────────────────────────────────── */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 20px 0 18px;
  border: 0;
  border-radius: 12px;
  font: 600 16px/1 var(--font);
  letter-spacing: -0.005em;
  color: var(--button-ink);
  background: var(--button-bg);
  cursor: pointer;
  box-shadow: 0 1px 2px oklch(0 0 0 / 0.2), inset 0 1px 0 oklch(1 0 0 / 0.12);
  transition-property: scale, opacity;
  transition-duration: 150ms;
  transition-timing-function: var(--ease);
}

.button:hover { opacity: 0.88; }
.button:active { scale: 0.96; }

.button svg { width: 17px; height: 17px; margin-top: -2px; }

.button.small { height: 36px; padding: 0 14px; font-size: 14px; border-radius: 10px; }

.button.quiet {
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow-border);
  transition-property: scale, box-shadow;
}

.button.quiet:hover { opacity: 1; box-shadow: var(--shadow-border-hover); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 550;
  color: var(--ink-2);
  transition: color 150ms var(--ease);
}

.link-arrow:hover { color: var(--ink); }

.link-arrow span { transition: translate 150ms var(--ease); }
.link-arrow:hover span { translate: 3px 0; }

/* ─── Hero ─────────────────────────────────────────── */

.hero { padding-block: 72px 40px; }

.hero h1 {
  font-size: clamp(46px, 7.4vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 720;
  margin: 18px 0 22px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero .lede {
  font-size: clamp(18px, 1.6vw, 20px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 34em;
}

.hero .actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  margin-top: 32px;
}

.hero .meta {
  margin-top: 18px;
  font-size: 14px;
  color: var(--ink-3);
}

/* Entrada escalonada, só no carregamento */
.rise {
  animation: rise 700ms var(--ease) both;
  animation-delay: calc(var(--i, 0) * 100ms);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); filter: blur(4px); }
}

/* ─── Demonstração ─────────────────────────────────── */

.stage { padding-bottom: 40px; }

.stage-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.segmented {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 4px;
  border-radius: 12px;
  background: var(--line);
}

.segmented::before {
  content: "";
  position: absolute;
  inset: 4px auto 4px 4px;
  width: calc(50% - 4px);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 2px oklch(0 0 0 / 0.12), 0 0 0 1px oklch(0 0 0 / 0.04);
  transition: translate 250ms var(--ease);
}

[data-active="chrome"] .segmented::before { translate: 100% 0; }

.segmented button {
  position: relative;
  min-height: 36px;
  padding: 0 16px;
  border: 0;
  background: none;
  font: 550 14px/1 var(--font);
  color: var(--ink-2);
  cursor: pointer;
  transition: color 150ms var(--ease);
}

.segmented button[aria-pressed="true"] { color: var(--ink); }

.switch-space {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 6px 0 14px;
  border: 0;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-border);
  font: 550 14px/1 var(--font);
  color: var(--ink);
  cursor: pointer;
  transition-property: scale, box-shadow;
  transition-duration: 150ms;
  transition-timing-function: var(--ease);
}

.switch-space:hover { box-shadow: var(--shadow-border-hover); }
.switch-space:active { scale: 0.96; }

.keys { display: inline-flex; gap: 4px; }

kbd {
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  height: 28px;
  padding: 0 7px;
  border-radius: 7px;
  font: 500 13px/1 var(--font);
  color: var(--ink);
  background: var(--bg);
  box-shadow: inset 0 -1.5px 0 var(--line), 0 0 0 1px var(--line);
}

.caption {
  margin-top: 16px;
  font-size: 15px;
  color: var(--ink-2);
  min-height: 1.55em;
  transition: opacity 200ms var(--ease);
}

/* A tela do Mac. Tudo dentro dela é medido em cqw para escalar como uma imagem. */
.mac {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: clamp(12px, 1.6cqw, 22px);
  overflow: hidden;
  isolation: isolate;
  container-type: inline-size;
  background: #111;
  box-shadow: var(--shadow-float);
  user-select: none;
}

.menubar {
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
  height: 3.3cqw;
  display: flex;
  align-items: center;
  gap: 1.8cqw;
  padding: 0 1.6cqw;
  font: 400 1.25cqw/1 var(--font);
  color: #fff;
  text-shadow: 0 0 0.6cqw oklch(0 0 0 / 0.35);
}

.menubar b { font-weight: 650; }
.menubar svg { width: 1.3cqw; height: 1.3cqw; fill: #fff; }
.menubar .right { margin-left: auto; display: flex; align-items: center; gap: 1.5cqw; font-variant-numeric: tabular-nums; }
.menubar .menus { display: flex; gap: 1.8cqw; }

@container (max-width: 640px) {
  .menubar .menus span:nth-child(n + 4) { display: none; }
}

.spaces {
  position: absolute;
  inset: 0;
  width: 200%;
  display: flex;
  transition: transform 900ms var(--space-ease);
}

.mac.at-2 .spaces { transform: translateX(-50%); }

.space {
  position: relative;
  flex: 1;
  overflow: hidden;
}

.space-1 {
  background:
    radial-gradient(60% 80% at 15% 110%, #ff9a5a 0%, transparent 60%),
    radial-gradient(70% 90% at 90% 0%, #6d74ff 0%, transparent 65%),
    linear-gradient(160deg, #2c2f8f, #151638 70%);
}

.space-2 {
  background:
    radial-gradient(70% 70% at 80% 100%, #2fb5a4 0%, transparent 60%),
    radial-gradient(60% 70% at 10% 10%, #4a9cff 0%, transparent 60%),
    linear-gradient(200deg, #11324a, #0a1a2a 70%);
}

/* Janelas */
.window {
  position: absolute;
  border-radius: 1.3cqw;
  overflow: hidden;
  box-shadow: 0 0 0 0.08cqw oklch(0 0 0 / 0.3), 0 2cqw 4cqw -1cqw oklch(0 0 0 / 0.5);
}

.lights { display: flex; gap: 0.55cqw; }
.lights i { width: 0.95cqw; height: 0.95cqw; border-radius: 50%; background: #ff5f57; }
.lights i:nth-child(2) { background: #febc2e; }
.lights i:nth-child(3) { background: #28c840; }

.browser { left: 5%; top: 10%; width: 62%; height: 74%; background: #f6f5f3; }

.browser .chrome-bar {
  display: flex;
  align-items: center;
  gap: 1.2cqw;
  height: 3.6cqw;
  padding: 0 1.2cqw;
  background: #e8e6e2;
}

.browser .tab {
  height: 2.2cqw;
  width: 16cqw;
  border-radius: 0.7cqw 0.7cqw 0 0;
  margin-top: 1.4cqw;
  background: #f6f5f3;
  display: flex;
  align-items: center;
  gap: 0.6cqw;
  padding: 0 0.8cqw;
  font: 500 0.95cqw/1 var(--font);
  color: #3b3934;
}

.browser .tab::before { content: ""; width: 1cqw; height: 0.7cqw; border-radius: 0.2cqw; background: #ff6a2b; }

.browser .address {
  margin: 0.8cqw 1.2cqw;
  height: 2.2cqw;
  border-radius: 1.1cqw;
  background: #ebe9e5;
  display: flex;
  align-items: center;
  padding: 0 1.2cqw;
  font: 400 0.95cqw/1 var(--font);
  color: #6b675f;
}

.browser .page { padding: 0 2cqw; }

.browser .paused-video {
  aspect-ratio: 16 / 7;
  border-radius: 0.9cqw;
  background: #1d1c1a;
  display: grid;
  place-items: center;
  font: 500 1.05cqw/1.3 var(--font);
  color: #b7b2a8;
  text-align: center;
}

.browser .paused-video b { display: block; color: #fff; font-weight: 600; margin-bottom: 0.3cqw; }

.bars { display: grid; gap: 0.7cqw; margin-top: 1.4cqw; }
.bars i { height: 1cqw; border-radius: 0.5cqw; background: #dedbd5; }
.bars i:nth-child(1) { width: 70%; height: 1.4cqw; background: #cfcbc4; }
.bars i:nth-child(2) { width: 45%; }
.bars i:nth-child(3) { width: 58%; }

.editor { left: 20%; top: 11%; width: 64%; height: 70%; background: #1c1d22; display: grid; grid-template-rows: 2.8cqw 1fr; }

.editor .title {
  display: flex;
  align-items: center;
  gap: 1.4cqw;
  padding: 0 1.2cqw;
  background: #25262c;
  font: 500 0.95cqw/1 var(--font);
  color: #9a9ca8;
}

.editor .code { display: grid; grid-template-columns: 16% 1fr; }
.editor .tree { background: #202126; padding: 1.2cqw; display: grid; gap: 0.8cqw; align-content: start; }
.editor .tree i { height: 0.8cqw; border-radius: 0.4cqw; background: #3a3c45; }
.editor .tree i:nth-child(odd) { width: 80%; }
.editor .lines { padding: 1.4cqw 1.8cqw; display: grid; gap: 0.9cqw; align-content: start; }
.editor .lines span { display: flex; gap: 0.6cqw; }
.editor .lines i { height: 0.85cqw; border-radius: 0.4cqw; background: #4b4f5c; }
.editor .k { background: #d57ef2 !important; }
.editor .s { background: #f2b35e !important; }
.editor .f { background: #6cb6ff !important; }
.editor .c { background: #3a3d47 !important; }

/* O player */
.pip {
  position: absolute;
  right: 3%;
  bottom: 4.5%;
  z-index: 4;
  width: 31%;
  aspect-ratio: 16 / 9;
  border-radius: 1.3cqw;
  overflow: hidden;
  box-shadow: 0 0 0 0.08cqw oklch(1 0 0 / 0.25), 0 1.8cqw 3.6cqw -0.8cqw oklch(0 0 0 / 0.6);
  transition: opacity 250ms var(--ease);
}

.video {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #2b2a6b 0%, #8d4a8a 40%, #ff8a5c 72%, #ffc57a 100%);
}

.video .sun {
  position: absolute;
  left: 54%;
  top: 44%;
  width: 22%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, #fff3c4 0 40%, #ffd27a 60%, transparent 70%);
}

.video .hill {
  position: absolute;
  bottom: -35%;
  width: 90%;
  aspect-ratio: 2 / 1;
  border-radius: 50%;
  background: #2a1f4d;
}

.video .hill-1 { left: -20%; }
.video .hill-2 { right: -30%; bottom: -45%; background: #3b2a5f; }

.video .cloud {
  position: absolute;
  top: 22%;
  left: -30%;
  width: 34%;
  height: 9%;
  border-radius: 99px;
  background: oklch(1 0 0 / 0.55);
  filter: blur(0.3cqw);
  animation: drift 14s linear infinite;
}

@keyframes drift { to { transform: translateX(420%); } }

/* Controles em vidro */
.glass {
  background: oklch(1 0 0 / 0.2);
  -webkit-backdrop-filter: blur(0.8cqw) saturate(170%);
  backdrop-filter: blur(0.8cqw) saturate(170%);
  box-shadow: inset 0 0.06cqw 0 oklch(1 0 0 / 0.6), 0 0 0 0.06cqw oklch(1 0 0 / 0.25), 0 0.4cqw 1cqw oklch(0 0 0 / 0.2);
}

.pip .top {
  position: absolute;
  left: 3%;
  top: 5%;
  display: flex;
  gap: 1.1cqw;
  padding: 0.55cqw 1cqw;
  border-radius: 99px;
}

.pip .top svg, .pip .middle svg { stroke: #fff; fill: none; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.pip .top svg { width: 1.05cqw; height: 1.05cqw; }

.pip .middle {
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  display: flex;
  align-items: center;
  gap: 1.8cqw;
  padding: 0.8cqw 1.6cqw;
  border-radius: 99px;
}

.pip .middle svg { width: 1.5cqw; height: 1.5cqw; }
.pip .middle svg.solid { width: 2cqw; height: 2cqw; fill: #fff; stroke: none; margin-left: 0.15cqw; }

.pip .bottom {
  position: absolute;
  left: 3%;
  right: 3%;
  bottom: 5%;
  display: flex;
  align-items: center;
  gap: 0.8cqw;
  padding: 0.55cqw 1.1cqw;
  border-radius: 99px;
  font: 600 0.85cqw/1 var(--mono);
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.pip .track { flex: 1; height: 0.35cqw; border-radius: 99px; background: oklch(1 0 0 / 0.35); overflow: hidden; }
.pip .track i { display: block; height: 100%; width: 38%; border-radius: inherit; background: #fff; animation: progress 60s linear infinite; }

@keyframes progress { to { width: 100%; } }

/* Modos: no do Chrome, o player mora dentro de cada desktop e desliza junto */
.space .pip { opacity: 0; }
.mac > .pip { opacity: 1; }
[data-active="chrome"] .space .pip { opacity: 1; }
[data-active="chrome"] .mac > .pip { opacity: 0; }

/* HUD com as teclas da troca */
.hud {
  position: absolute;
  left: 50%;
  top: 6.5cqw;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 1cqw;
  padding: 0.8cqw 1.3cqw;
  border-radius: 1.6cqw;
  font: 550 1.15cqw/1 var(--font);
  color: #fff;
  opacity: 0;
  translate: -50% -0.6cqw;
  transition-property: opacity, translate;
  transition-duration: 200ms;
  transition-timing-function: var(--ease);
}

.hud.show { opacity: 1; translate: -50% 0; }

.hud kbd {
  min-width: 2.3cqw;
  height: 2.3cqw;
  padding: 0 0.6cqw;
  border-radius: 0.55cqw;
  font-size: 1.2cqw;
  color: #fff;
  background: oklch(1 0 0 / 0.18);
  box-shadow: inset 0 -0.12cqw 0 oklch(0 0 0 / 0.25), 0 0 0 0.06cqw oklch(1 0 0 / 0.3);
}

.stage.paused * { animation-play-state: paused !important; }

/* ─── Seções ───────────────────────────────────────── */

.section { padding: 112px 0; }

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

.section-head { max-width: 640px; margin-bottom: 56px; }

.section-head h2, .split h2 {
  font-size: clamp(32px, 4.2vw, 50px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin-top: 14px;
}

.section-head > p:not(.kicker) { margin-top: 18px; font-size: 18px; color: var(--ink-2); }

/* Como funciona */
.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 64px;
  align-items: center;
}

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 48px; }
}

.explain > p:not(.kicker) { margin-top: 18px; font-size: 18px; color: var(--ink-2); }
.explain h2 + p { margin-top: 22px; }

.footnote {
  margin-top: 28px !important;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font: 400 13.5px/1.6 var(--mono) !important;
  color: var(--ink-3) !important;
}

/* Diagrama em camadas */
.diagram { margin: 0; }

.layers {
  position: relative;
  aspect-ratio: 4 / 3;
  perspective: 1600px;
}

.layers .stack {
  position: absolute;
  left: 50%;
  top: 52%;
  width: 72%;
  aspect-ratio: 16 / 10;
  transform-style: preserve-3d;
  transform: translate(-50%, -50%) rotateX(58deg) rotateZ(-36deg);
}

.plane {
  position: absolute;
  inset: 0;
  border-radius: 14px;
}

.plane-desktops {
  overflow: hidden;
  background: #151638;
  box-shadow: 0 0 0 1px oklch(0 0 0 / 0.1), 0 40px 60px -20px oklch(0 0 0 / 0.35);
}

.plane-desktops .strip {
  display: flex;
  width: 300%;
  height: 100%;
  animation: slide-desktops 7s var(--space-ease) infinite;
}

.plane-desktops .strip > i { flex: 1; }
.plane-desktops .strip > i:nth-child(1) { background: linear-gradient(160deg, #3a3fb0, #151638); }
.plane-desktops .strip > i:nth-child(2) { background: linear-gradient(200deg, #1b6f7a, #0a1a2a); }
.plane-desktops .strip > i:nth-child(3) { background: linear-gradient(160deg, #3a3fb0, #151638); }

@keyframes slide-desktops {
  0%, 30% { transform: translateX(0); }
  45%, 80% { transform: translateX(-33.333%); }
  95%, 100% { transform: translateX(0); }
}

.plane-player {
  transform: translateZ(110px);
  background: oklch(1 0 0 / 0.08);
  box-shadow: inset 0 0 0 1.5px oklch(0.72 0.17 45 / 0.8);
}

.plane-player .mini {
  position: absolute;
  right: 5%;
  bottom: 7%;
  width: 34%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: linear-gradient(180deg, #8d4a8a, #ff8a5c 70%, #ffc57a);
  box-shadow: 0 10px 20px -6px oklch(0 0 0 / 0.5);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 40px;
  margin-top: 8px;
}

.legend p { display: flex; gap: 12px; align-items: flex-start; }

.legend span { display: grid; gap: 2px; font-size: 13.5px; color: var(--ink-3); font-family: var(--mono); }

.legend b { font: 600 15px/1.3 var(--font); color: var(--ink); }

.swatch {
  flex: none;
  width: 22px;
  height: 14px;
  margin-top: 2px;
  border-radius: 4px;
}

.swatch-player { box-shadow: inset 0 0 0 1.5px oklch(0.72 0.17 45); background: oklch(0.72 0.17 45 / 0.12); }
.swatch-desktops { background: linear-gradient(160deg, #3a3fb0, #151638); }

/* Recursos */
.features {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: 64px;
  align-items: start;
}

@media (max-width: 900px) {
  .features { grid-template-columns: 1fr; gap: 48px; }
}

.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 640px) {
  .feature-list { grid-template-columns: 1fr; }
}

.feature-list li {
  padding: 22px 0 24px;
  border-top: 1px solid var(--line);
}

.feature-list h3 {
  font-size: 17px;
  font-weight: 620;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.feature-list p { font-size: 15.5px; color: var(--ink-2); }

.shortcuts {
  padding: 24px;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow-border);
}

.shortcuts h3 { font-size: 15px; font-weight: 620; margin-bottom: 8px; }

.shortcuts dl { margin: 0; display: grid; }

.shortcuts .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.shortcuts .row:first-child { border-top: 0; }
.shortcuts dt { order: 2; display: flex; gap: 4px; }
.shortcuts dd { margin: 0; font-size: 15px; color: var(--ink-2); }

/* Instalar */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  counter-reset: step;
}

@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; gap: 36px; }
}

.step { padding-top: 20px; border-top: 1px solid var(--line); }

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font: 500 13px/1 var(--mono);
  color: var(--accent-text);
  margin-bottom: 18px;
  font-variant-numeric: tabular-nums;
}

.step h3 { font-size: 20px; letter-spacing: -0.015em; font-weight: 650; margin-bottom: 10px; }
.step p { font-size: 15.5px; color: var(--ink-2); }
.step p + p { margin-top: 10px; }
.step .button { margin-top: 20px; }

code {
  font: 500 0.88em/1 var(--mono);
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--line);
}

.terminal {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 6px 6px 6px 14px;
  border-radius: 12px;
  background: #17150f;
  color: #efece6;
  box-shadow: 0 0 0 1px oklch(1 0 0 / 0.06);
}

.terminal code {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  white-space: nowrap;
  padding: 8px 0;
  background: none;
  font-size: 12.5px;
  scrollbar-width: none;
}

.terminal code::before { content: "$ "; color: #8f897e; }

.copy {
  position: relative;
  flex: none;
  height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 7px;
  font: 550 13px/1 var(--font);
  color: #efece6;
  background: oklch(1 0 0 / 0.1);
  cursor: pointer;
  transition-property: background-color, scale;
  transition-duration: 150ms;
  transition-timing-function: var(--ease);
}

.copy::after { content: ""; position: absolute; inset: -6px; }
.copy:hover { background: oklch(1 0 0 / 0.16); }
.copy:active { scale: 0.96; }

.done-note {
  margin-top: 48px;
  font-size: 17px;
  color: var(--ink-2);
}

.done-note strong { color: var(--ink); font-weight: 600; }

/* Perguntas */
.faq { border-bottom: 1px solid var(--line); }

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

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary svg {
  flex: none;
  width: 18px;
  height: 18px;
  stroke: var(--ink-3);
  transition: rotate 200ms var(--ease);
}

.faq details[open] summary svg { rotate: 45deg; }

.faq details p { max-width: 44em; padding-bottom: 24px; color: var(--ink-2); }

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: 64px;
}

@media (max-width: 900px) {
  .faq-layout { grid-template-columns: 1fr; gap: 24px; }
}

/* Rodapé */
.footer {
  padding: 40px 0 56px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-3);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
}

.footer .brand { color: var(--ink); }

.footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer nav a { color: var(--ink-2); transition: color 150ms var(--ease); }
.footer nav a:hover { color: var(--ink); }

/* Texto longo (privacidade) */
.prose { max-width: 680px; padding-block: 72px 112px; }
.prose h1 { font-size: clamp(38px, 5vw, 56px); line-height: 1.02; letter-spacing: -0.04em; font-weight: 720; margin: 14px 0 12px; }
.prose .updated { color: var(--ink-3); font-size: 15px; }
.prose h2 { font-size: 22px; letter-spacing: -0.02em; font-weight: 650; margin: 44px 0 12px; }
.prose p:not(.kicker), .prose li { color: var(--ink-2); font-size: 16.5px; }
.prose p + p { margin-top: 12px; }
.prose ul { padding-left: 20px; margin: 0; display: grid; gap: 10px; }
.prose a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose .lead { margin-top: 28px; font-size: 18px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rise, .video .cloud, .pip .track i, .plane-desktops .strip { animation: none; }
  .spaces { transition-duration: 0ms; }
}