@font-face {
  font-family: "Fredoka";
  src: url("/fonts/Fredoka-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #fbf9ff;
  --bg-alt: #f2eeff;
  --surface: #ffffff;
  --text: #1f1a33;
  --muted: #554d70;
  --accent: #6c4bff;
  --accent-strong: #5634e8;
  --accent-soft: #e8e1ff;
  --on-accent: #ffffff;
  --border: #ddd5f5;
  --code-bg: #1f1a33;
  --code-text: #f4f1ff;
  --shadow: 0 10px 30px rgba(60, 35, 160, 0.12);
  --radius: 18px;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  --font-title: "Fredoka", var(--font-body);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14111f;
    --bg-alt: #1c1830;
    --surface: #231e3a;
    --text: #f1eeff;
    --muted: #bdb5dc;
    --accent: #a08bff;
    --accent-strong: #b8a8ff;
    --accent-soft: #2e2752;
    --on-accent: #14111f;
    --border: #3a3260;
    --code-bg: #0c0a14;
    --code-text: #f1eeff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  }
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-wrap: break-word;
}

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

a { color: var(--accent-strong); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3 { font-family: var(--font-title); font-weight: 600; line-height: 1.2; margin: 0 0 0.6em; }
h1 { font-size: clamp(2rem, 6vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* Topo */
.top { padding: 16px 0; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.brand { font-family: var(--font-title); font-weight: 600; font-size: 1.5rem; color: var(--text); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.brand-mark { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--accent); color: var(--on-accent); font-size: 1.2rem; }
.top nav { display: flex; gap: 6px 16px; flex-wrap: wrap; font-size: 0.95rem; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--accent-strong); text-decoration: underline; }
.lang { font-size: 0.95rem; color: var(--muted); margin: 0; }
.lang a, .lang strong { white-space: nowrap; }
.lang strong { color: var(--text); }

/* Hero */
.hero { padding: 32px 0 56px; text-align: center; }
.hero .lead { font-size: clamp(1.1rem, 2.6vw, 1.3rem); color: var(--muted); max-width: 46rem; margin: 0 auto 1.6em; }
.hero-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0 0 28px; padding: 0; list-style: none; }
.hero-tags li { background: var(--accent-soft); color: var(--text); border-radius: 999px; padding: 4px 14px; font-size: 0.95rem; }
.shot { border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); background: var(--surface); }
.hero .shot { margin: 36px auto 0; max-width: 980px; width: 100%; }

.buttons { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: 14px; font-weight: 600; text-decoration: none;
  border: 2px solid var(--accent); min-height: 48px; text-align: center;
}
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn-ghost { background: transparent; color: var(--accent-strong); }
.btn-ghost:hover { background: var(--accent-soft); }

/* Seções */
section { padding: 64px 0; }
section.alt { background: var(--bg-alt); }
.section-intro { color: var(--muted); max-width: 44rem; margin-bottom: 2em; }

.features { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.features li { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; }
.features .emoji { font-size: 1.8rem; display: block; margin-bottom: 6px; line-height: 1; }
.features h3 { margin-bottom: 0.35em; }
.features p { margin: 0; color: var(--muted); }

.linux-extra { margin-top: 28px; background: var(--surface); border: 1px dashed var(--accent); border-radius: var(--radius); padding: 20px 24px; }
.linux-extra ul { margin: 0.4em 0 0; padding-left: 1.2em; }
.linux-extra p { margin: 0; }

/* Galeria */
.gallery { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); margin: 0; }
.gallery figure { margin: 0; }
.gallery figcaption { margin-top: 10px; color: var(--muted); font-size: 0.97rem; }
.gallery figcaption strong { color: var(--text); }
.gallery .tall img { max-height: 560px; width: auto; margin: 0 auto; }
.gallery a { display: block; }

/* Instalar */
.install { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); min-width: 0; }
.steps { padding-left: 1.4em; margin: 0 0 1.2em; }
.steps li { margin-bottom: 0.7em; }
.steps li::marker { color: var(--accent-strong); font-weight: 700; }
.card .btn { margin: 4px 0 8px; }
.note { font-size: 0.95rem; color: var(--muted); }
code { font-family: ui-monospace, "Cascadia Mono", "DejaVu Sans Mono", Consolas, monospace; font-size: 0.92em; background: var(--accent-soft); padding: 1px 6px; border-radius: 6px; }
pre { background: var(--code-bg); color: var(--code-text); padding: 14px 16px; border-radius: 12px; overflow-x: auto; margin: 0.6em 0; max-width: 100%; }
pre code { background: none; padding: 0; color: inherit; font-size: 0.92rem; }

/* Privacidade */
.privacy { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.privacy .card { box-shadow: none; }
.privacy ul { padding-left: 1.2em; margin: 0.4em 0 0; }

/* História */
.story { max-width: 46rem; }
.story blockquote { margin: 0; padding: 24px 28px; background: var(--surface); border-left: 6px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; font-size: 1.1rem; }
.story blockquote p:last-child { margin: 0; }

/* Rodapé */
footer { padding: 40px 0 56px; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.95rem; }
footer ul { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 8px 20px; }

@media (max-width: 600px) {
  section { padding: 44px 0; }
  .wrap { padding: 0 16px; }
  .top nav { display: none; }
  .card { padding: 18px; }
  .btn { width: 100%; }
}