/* Hueno website. Same palette as the app: neutral ink and paper, one blue for actions,
   so the colors of the screenshots are the only strong colors on the page. */
:root {
  --ink: #12141a;
  --ink-raised: #1c1f27;
  --ink-line: #2e3240;
  --on-ink: #f4f4f2;
  --on-ink-muted: #a9afbd;
  --paper: #f3f3f1;
  --card: #ffffff;
  --paper-line: #dcdcd8;
  --on-paper: #14161c;
  --on-paper-muted: #575d6b;
  --action: #2f5fe0;
  --link: #2453c8;
  --link-on-ink: #8eaeff;
  --radius: 24px;
  --max: 1120px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--on-paper);
  background: var(--paper);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--action); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; z-index: 10; }

/* Header */
.site-header { background: var(--ink); color: var(--on-ink); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--on-ink); text-decoration: none; font-weight: 700; font-size: 20px; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.site-header nav a { color: var(--on-ink-muted); text-decoration: none; margin-left: 22px; font-size: 15px; }
.site-header nav a:hover { color: var(--on-ink); }

/* Hero */
.hero { background: var(--ink); color: var(--on-ink); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; padding-top: 56px; padding-bottom: 72px; }
.hero h1 { font-size: clamp(40px, 6vw, 64px); line-height: 1.05; margin: 0 0 18px; letter-spacing: -0.02em; }
.hero p.lead { font-size: 20px; color: var(--on-ink-muted); margin: 0 0 28px; max-width: 34ch; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 24px;
  border-radius: 999px; font-weight: 600; font-size: 16px; text-decoration: none;
}
.btn-primary { background: var(--action); color: #fff; }
.btn-ghost { color: var(--on-ink); border: 1px solid var(--ink-line); }
.note { font-size: 14px; color: var(--on-ink-muted); margin-top: 14px; }
.hero-shot { justify-self: center; }

/* Phone frame around real screenshots */
.phone {
  width: 100%; max-width: 300px; border-radius: 40px; padding: 10px;
  background: #08090c; border: 1px solid #464c5c;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}
.phone img { border-radius: 30px; width: 100%; }

/* Sections */
section { padding: 80px 0; }
.section-title { font-size: clamp(28px, 4vw, 40px); line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.01em; }
.section-lead { color: var(--on-paper-muted); margin: 0 0 40px; max-width: 60ch; font-size: 18px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature { background: var(--card); border: 1px solid var(--paper-line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 18px; }
.feature h3 { margin: 0; font-size: 20px; }
.feature p { margin: 0; color: var(--on-paper-muted); font-size: 16px; }
.feature .phone { max-width: 220px; margin: 0 auto; box-shadow: 0 16px 32px rgba(0, 0, 0, 0.18); }

.band { background: var(--ink); color: var(--on-ink); }
.band .section-lead { color: var(--on-ink-muted); }
.band a { color: var(--link-on-ink); }
.points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; list-style: none; padding: 0; margin: 0; }
.points li { border-top: 1px solid var(--ink-line); padding-top: 18px; }
.points strong { display: block; font-size: 18px; margin-bottom: 6px; }
.points span { color: var(--on-ink-muted); font-size: 16px; }

.who { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 40px; list-style: none; padding: 0; margin: 0; }
.who li { padding-left: 28px; position: relative; }
.who li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 12px; height: 12px; border-radius: 50%; border: 3px solid var(--action); }

.faq details { background: var(--card); border: 1px solid var(--paper-line); border-radius: 16px; padding: 18px 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 12px 0 0; color: var(--on-paper-muted); }

/* Footer */
.site-footer { background: var(--ink); color: var(--on-ink-muted); font-size: 14px; padding: 40px 0; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; }
.site-footer a { color: var(--on-ink); }
.site-footer nav a { margin-right: 22px; }

/* Policy pages */
.doc { padding: 56px 0 80px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(32px, 5vw, 44px); line-height: 1.1; margin: 0 0 8px; }
.doc .meta { color: var(--on-paper-muted); margin: 0 0 32px; }
.doc h2 { font-size: 24px; margin: 40px 0 10px; }
.doc h3 { font-size: 18px; margin: 24px 0 6px; }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; background: var(--card); }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border: 1px solid var(--paper-line); }
.doc th { background: #ebebe7; }
.summary { background: var(--card); border: 1px solid var(--paper-line); border-radius: 16px; padding: 18px 22px; }
.summary ul { margin: 6px 0 0; padding-left: 20px; }

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 32px; }
  .hero-shot { order: 2; }
  .features, .points { grid-template-columns: 1fr; }
  .who { grid-template-columns: 1fr; }
  .site-header nav a { margin-left: 14px; }
  section { padding: 56px 0; }
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}