/* Keystride site. Tokens from keystride/lib/ui/theme.dart (Pal.light / Pal.darkPal). */
@font-face { font-family: "Manrope"; src: url("/fonts/Manrope-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("/fonts/Manrope-ExtraBold.ttf") format("truetype"); font-weight: 800; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/fonts/JetBrainsMono-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/fonts/JetBrainsMono-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --ground: #EEF1F4; --surface: #FFFFFF; --ink: #16202A; --muted: #5B6774; --next: #8A96A3;
  --line: #D6DCE3; --caret: #F59E0B; --accent: #B45309; --miss: #B42318; --dark: #16202A;
  --on-dark: #FFFFFF; --on-dark-muted: #B9C2CC;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #12161B; --surface: #1B2128; --ink: #E6EBF0; --muted: #8C98A5; --next: #6F7B88;
    --line: #2A323B; --caret: #FBBF24; --accent: #FBBF24; --miss: #F87171; --dark: #0B0E12;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 500 17px/1.6 Manrope, system-ui, sans-serif; }
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-weight: 800; line-height: 1.08; margin: 0; }
h1 { font-size: clamp(38px, 6vw, 62px); letter-spacing: -0.035em; }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -0.03em; }
h3 { font-size: 19px; letter-spacing: -0.01em; }
p { margin: 0; }
.mono { font-family: "JetBrains Mono", ui-monospace, monospace; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }

/* Header */
.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding: 20px 0; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--ink); text-decoration: none; flex: 1; }
.mark { width: 34px; height: 34px; border-radius: 9px; background: var(--dark); position: relative; flex: none; }
.mark::after { content: ""; position: absolute; left: 10px; top: 21px; width: 15px; height: 4px; border-radius: 2px; background: var(--caret); }
nav { display: flex; gap: 20px; flex-wrap: wrap; }
nav a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 15px; }
nav a:hover, nav a[aria-current] { color: var(--accent); }

/* Buttons */
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border-radius: 12px; font-weight: 800; font-size: 16px; text-decoration: none; border: 1px solid transparent; }
.btn-ink { background: var(--ink); color: var(--surface); }
.btn-line { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-amber { background: var(--caret); color: #16202A; }
.btn:focus-visible, .play:focus-visible, .try:focus-visible { outline: 3px solid var(--caret); outline-offset: 3px; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: center; padding: 40px 0 72px; }
.hero .lede { font-size: 20px; color: var(--muted); margin: 20px 0 26px; max-width: 34ch; }
.proof { margin-top: 16px; font-size: 14px; color: var(--muted); }

/* Live typing demo in the hero */
.try { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 26px; cursor: text; }
.try-stats { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.tile { border: 1px solid var(--line); border-radius: 12px; padding: 8px 14px; min-width: 88px; }
.tile b { display: block; font: 700 22px/1.2 "JetBrains Mono", monospace; }
.tile span { font-size: 12px; font-weight: 800; color: var(--muted); }
.lane { font: 400 clamp(19px, 2.4vw, 26px)/1.7 "JetBrains Mono", monospace; color: var(--next); overflow-wrap: anywhere; }
.lane .ok { color: var(--ink); }
.lane .bad { color: var(--miss); text-decoration: underline 2px; }
.lane .cur { color: var(--ink); background: color-mix(in srgb, var(--caret) 28%, transparent); text-decoration: underline 3px var(--caret); }
.try-hint { font-size: 14px; color: var(--muted); margin-top: 12px; }
.try input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }

/* Sections */
section { padding: 56px 0; }
.section-lede { font-size: 18px; color: var(--muted); margin-top: 12px; max-width: 60ch; }
.pain { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.card .bump { width: 22px; height: 5px; border-radius: 3px; background: var(--caret); margin-bottom: 14px; }
.card p { color: var(--muted); margin-top: 8px; }
.quote b { color: var(--ink); }

.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; margin-top: 44px; }
.feature.flip > :first-child { order: 2; }
.feature p { color: var(--muted); margin-top: 12px; font-size: 18px; }
.feature .detail { font-size: 15px; color: var(--ink); margin-top: 14px; font-weight: 800; }
.shot { margin: 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.phones { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; max-width: 460px; }
.phones .shot { border-radius: 22px; }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 28px; padding: 0; list-style: none; counter-reset: step; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 22px; counter-increment: step; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; background: var(--dark); color: var(--caret); font: 700 16px "JetBrains Mono", monospace; margin-bottom: 14px; }
.steps p { color: var(--muted); margin-top: 6px; font-size: 16px; }

/* Click-to-load videos */
.video { position: relative; border-radius: 16px; overflow: hidden; background: #000; }
.video.wide { aspect-ratio: 16 / 9; }
.video.tall { aspect-ratio: 9 / 16; max-width: 340px; }
.video img, .video iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; }
.play { position: absolute; inset: 0; display: grid; place-items: center; background: transparent; border: 0; cursor: pointer; }
.play span { width: 74px; height: 74px; border-radius: 50%; background: var(--caret); display: grid; place-items: center; box-shadow: 0 10px 30px rgba(0,0,0,.35); }
.play span::after { content: ""; margin-left: 6px; border-left: 22px solid #16202A; border-top: 14px solid transparent; border-bottom: 14px solid transparent; }
.video-row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 24px; align-items: center; margin-top: 28px; }

/* Pricing */
.prices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.price { border-radius: 18px; padding: 28px; border: 1px solid var(--line); background: var(--surface); }
.price.pro { background: var(--dark); color: var(--on-dark); border-color: var(--dark); }
.price .amount { font: 700 44px/1.1 "JetBrains Mono", monospace; margin: 10px 0; }
.price .amount small { font-size: 16px; color: var(--muted); }
.price.pro .amount small, .price.pro p { color: var(--on-dark-muted); }
.price p { color: var(--muted); }
.price ul { margin: 14px 0 22px; padding-left: 20px; }
.price.pro .btn { margin-top: 4px; }
.worth { margin-top: 18px; color: var(--muted); }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; margin-top: 12px; }
summary { font-weight: 800; cursor: pointer; }
details p { color: var(--muted); margin-top: 10px; }

/* Closing band + footer */
.band { background: var(--dark); color: var(--on-dark); }
.cta { text-align: center; padding: 64px 20px; }
.cta p { color: var(--on-dark-muted); margin: 14px 0 26px; }
.cta .btns { justify-content: center; }
.cta .btn-line { background: transparent; color: var(--on-dark); border-color: #3A4450; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; padding: 26px 20px; font-size: 14px; color: var(--on-dark-muted); }
footer a { color: var(--on-dark); }
footer .grow { flex: 1; }

/* Privacy page */
.doc { max-width: 760px; padding-bottom: 64px; }
.doc h1 { font-size: clamp(34px, 5vw, 48px); margin: 20px 0 8px; }
.doc h2 { font-size: 24px; margin: 32px 0 10px; }
.doc p, .doc li { color: var(--muted); }
.doc p + p { margin-top: 10px; }
.doc strong { color: var(--ink); }
.meta { font-size: 15px; }

@media (max-width: 860px) {
  .hero, .feature, .video-row, .prices { grid-template-columns: minmax(0, 1fr); }
  .feature.flip > :first-child { order: 0; }
  .pain { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .video.tall { margin: 0 auto; }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: minmax(0, 1fr); }
  .btn { width: 100%; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}