/* Krypton public landing page */

:root {
  --bg: #0e0f11;
  --panel: #151619;
  --border: #25262b;
  --text: #e6e7e9;
  --text-2: #a3a5ac;
  --text-3: #6d7078;
  --accent: #7d6ff0;
  --accent-hover: #8e82f3;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, 'SFMono-Regular', 'JetBrains Mono', Menlo, Consolas, monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
* { scrollbar-width: none; }
*::-webkit-scrollbar { display: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 24px; }

h1 { margin: 0; font-size: clamp(30px, 4.6vw, 44px); line-height: 1.15; font-weight: 600; letter-spacing: -0.01em; }
h2 { margin: 0 0 24px; font-size: 26px; line-height: 1.25; font-weight: 600; }
h3 { margin: 0; font-size: 16px; font-weight: 600; }

.button {
  display: inline-block; padding: 9px 16px; border-radius: 6px; border: 1px solid var(--accent);
  background: var(--accent); color: #fff; font-size: 15px; font-weight: 500; text-decoration: none; white-space: nowrap;
}
.button:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.button.secondary { background: transparent; border-color: var(--border); color: var(--text); }
.button.secondary:hover { border-color: var(--text-3); }
.link { color: var(--text-2); text-decoration: none; font-size: 15px; }
.link:hover { color: var(--text); }

/* header */
.top { border-bottom: 1px solid var(--border); }
.top-row { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; }
.brand img { border-radius: 6px; }
.top-nav { display: flex; gap: 22px; font-size: 15px; }
.top-nav a { color: var(--text-2); text-decoration: none; }
.top-nav a:hover { color: var(--text); }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.top-actions .button { padding: 6px 12px; font-size: 14px; }

/* hero */
.hero { padding-top: 64px; padding-bottom: 64px; }
.lead { margin: 18px 0 0; max-width: 620px; color: var(--text-2); font-size: 18px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 28px 0 0; }
.small { margin: 12px 0 0; color: var(--text-3); font-size: 14px; }
.shot { margin: 48px 0 0; }
.shot img { border: 1px solid var(--border); border-radius: 8px; }
.shot figcaption { margin-top: 10px; color: var(--text-3); font-size: 13px; }

section { padding: 64px 0; }
section.wrap { padding: 64px 24px; }
.band { background: var(--panel); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* features */
.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 48px; margin: 0; }
.features dt { font-weight: 600; }
.features dd { margin: 4px 0 0; color: var(--text-2); }

/* setup */
.setup { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.steps { margin: 0; padding-left: 22px; display: grid; gap: 20px; color: var(--text-2); }
.steps li::marker { color: var(--text-3); font-weight: 600; }
.steps b { display: block; color: var(--text); font-weight: 600; }
.code { margin: 0; padding: 16px; border-radius: 6px; border: 1px solid var(--border); background: var(--panel); font: 13px/1.7 var(--mono); overflow-x: auto; white-space: pre; }
.code .c { color: var(--text-3); }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; max-width: 760px; }
.plan { display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); }
.price { margin: 6px 0 0; font-size: 26px; font-weight: 600; }
.price span { font-size: 14px; font-weight: 400; color: var(--text-3); }
.plan ul { margin: 16px 0 22px; padding-left: 18px; color: var(--text-2); display: grid; gap: 6px; }
.plan .button { margin-top: auto; align-self: flex-start; }
.how-to-pay { margin-top: 28px; max-width: 760px; color: var(--text-2); font-size: 15px; }
.how-to-pay b { color: var(--text); }
.how-to-pay ul { margin: 8px 0; padding-left: 18px; }
.how-to-pay p { margin: 0; }

/* faq */
.faq { margin: 0; max-width: 720px; }
.faq dt { font-weight: 600; margin-top: 22px; }
.faq dt:first-child { margin-top: 0; }
.faq dd { margin: 4px 0 0; color: var(--text-2); }

/* footer */
.foot { border-top: 1px solid var(--border); padding: 20px 0 28px; color: var(--text-3); font-size: 13px; }
.foot-row { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.foot-row a { color: var(--text-2); text-decoration: none; margin-left: 14px; }
.foot-row a:hover { color: var(--text); }
.foot p { margin-top: 6px; margin-bottom: 0; }

@media (max-width: 800px) {
  .top-nav { display: none; }
  .features, .setup, .plans { grid-template-columns: minmax(0, 1fr); }
  .hero { padding-top: 40px; }
  section, section.wrap { padding-top: 44px; padding-bottom: 44px; }
}
@media (max-width: 420px) {
  .top-actions .link { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* Privacy policy */
.legal { max-width: 760px; padding-top: 48px; padding-bottom: 64px; }
.legal h1 { font-size: clamp(28px, 4vw, 36px); }
.legal-date { color: var(--text-3); font-size: 14px; margin: 8px 0 28px; }
.legal h2 { margin: 36px 0 10px; font-size: 21px; }
.legal h3 { margin: 20px 0 6px; font-size: 16px; }
.legal p, .legal li { color: var(--text-2); }
.legal ul { padding-left: 20px; margin: 8px 0; }
.legal li { margin: 4px 0; }
.legal a { color: var(--accent); }
.legal b { color: var(--text); font-weight: 600; }