/* KeyAgain — product site. Palette: docs/IDENTIDADE_VISUAL.md (hub). Dark by design. */
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

:root {
  --ink: #182623;
  --ink-2: #1F302C;
  --ink-3: #2A3F3A;
  --paper: #F5F1E8;
  --lime: #C6EB76;
  --steel: #8CA19A;
  --coral: #F07856;
  --max: 1080px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font: 400 1.0625rem/1.6 "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--lime); text-underline-offset: 3px; }
a:hover { color: var(--paper); }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

.skip { position: absolute; left: -999px; top: 8px; background: var(--lime); color: var(--ink); padding: 8px 12px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 20px; flex-wrap: wrap; }
.logo img { width: 150px; height: auto; }
nav { display: flex; gap: 6px 18px; flex-wrap: wrap; font-weight: 600; font-size: .95rem; }
nav a { color: var(--paper); text-decoration: none; }
nav a:hover { color: var(--lime); }
nav .ext::after { content: " ↗"; color: var(--steel); }

/* Hero */
.hero { display: grid; gap: 32px; padding-top: 24px; padding-bottom: 56px; align-items: center; }
@media (min-width: 860px) { .hero { grid-template-columns: 1.15fr .85fr; gap: 56px; padding-top: 48px; } }
.pill { display: inline-block; margin: 0 0 16px; padding: 6px 12px; border: 1px solid var(--ink-3); border-radius: 999px; color: var(--steel); font-size: .85rem; font-weight: 600; }
h1 { font-size: clamp(2.5rem, 7vw, 4.4rem); line-height: 1.02; letter-spacing: -.03em; font-weight: 800; margin: 0 0 20px; }
h1 span { color: var(--lime); }
.lede { font-size: 1.2rem; color: var(--paper); max-width: 34em; margin: 0 0 28px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin: 0; }
.btn { display: inline-block; background: var(--lime); color: var(--ink); text-decoration: none; font-weight: 800; padding: 14px 22px; border-radius: 999px; }
.btn:hover { background: var(--paper); color: var(--ink); }
.link { font-weight: 700; text-decoration: none; }
.hero-photo { margin: 0; }
.hero-video { display: block; width: 100%; max-width: 280px; height: auto; aspect-ratio: 9 / 16; object-fit: cover; margin: 0 auto; border-radius: var(--radius); background: var(--ink-2); }
@media (min-width: 860px) { .hero-video { max-width: 320px; } }
.video-toggle { display: block; margin: 10px auto 0; background: transparent; color: var(--paper); border: 1px solid var(--ink-3); border-radius: 999px; padding: 6px 14px; font: 600 .85rem/1.2 "Manrope", system-ui, sans-serif; cursor: pointer; }
.video-toggle:hover { border-color: var(--lime); color: var(--lime); }
.video-toggle[hidden] { display: none; }
figcaption { color: var(--steel); font-size: .85rem; margin: 12px auto 0; max-width: 320px; text-align: center; }

/* Pillars */
.pillars { display: grid; gap: 16px; padding-bottom: 56px; }
@media (min-width: 720px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillars > div { background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: var(--radius); padding: 24px; }
.pillars h2 { font-size: 1.15rem; margin: 0 0 8px; color: var(--lime); }
.pillars p { margin: 0; color: var(--paper); }

/* Blocks */
.block { padding-top: 40px; padding-bottom: 40px; border-top: 1px solid var(--ink-3); }
.section { font-size: clamp(1.5rem, 3.5vw, 2rem); letter-spacing: -.02em; margin: 0 0 16px; }
.small { font-size: .9rem; color: var(--steel); }
.steps { padding-left: 1.2em; margin: 0; display: grid; gap: 12px; max-width: 46em; }
.steps li::marker { color: var(--lime); font-weight: 800; }
.nets { padding-left: 1.2em; display: grid; gap: 8px; max-width: 50em; }

/* Brands */
.brands { display: grid; gap: 16px; margin-bottom: 12px; }
@media (min-width: 720px) { .brands { grid-template-columns: repeat(3, 1fr); } }
.brand { background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: var(--radius); padding: 24px; }
.brand h3 { font-size: 1.6rem; letter-spacing: -.02em; margin: 0 0 8px; }
.brand .tag { margin: 0 0 12px; }
.brand p:last-child { margin: 0; }

/* Table */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--ink-3); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; min-width: 560px; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--ink-3); vertical-align: top; }
th { color: var(--steel); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }
tr:last-child td { border-bottom: 0; }
.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .8rem; font-weight: 800; white-space: nowrap; }
.tag.ok { background: var(--lime); color: var(--ink); }
.tag.beta { background: var(--coral); color: var(--ink); }
.tag.plan { background: var(--ink-3); color: var(--paper); }

/* CTA + FAQ */
.cta .btn { margin-top: 4px; }
.faq details { border-bottom: 1px solid var(--ink-3); padding: 14px 0; max-width: 50em; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq summary::marker { color: var(--lime); }
.faq p { margin: 10px 0 0; }

/* Footer */
.foot { border-top: 1px solid var(--ink-3); padding: 32px 0 48px; margin-top: 24px; }
.foot p { margin: 0 0 8px; }

/* Privacy / simple pages */
.page { padding-top: 24px; padding-bottom: 56px; max-width: 46em; }
.page h1 { font-size: clamp(2rem, 5vw, 3rem); }
.page h2 { font-size: 1.25rem; margin-top: 32px; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }