/*
 * Flow landing page. One stylesheet for every page, no external requests.
 *
 * Dark on purpose: the kit's landing template is light, but Flow is a
 * dark-only app built around a pure-black canvas, and a white page in front
 * of it reads as a different product.
 */
:root {
  --bg: #000000;
  --surface: #0b0b12;
  --surface-2: #12121c;
  --line: #1f1f2c;
  --text: #e8e8f2;
  --muted: #9a9ab0;
  --faint: #5c5c72;
  --accent: #667fe5;   /* BrandPrimary */
  --accent-2: #4ce0b3; /* BrandPrimaryBright */
  --radius: 14px;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--sans);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.wrap {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ---- header -------------------------------------------------------------- */

.site-header {
  padding: 22px 0;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font: 600 15px var(--mono);
  letter-spacing: 0.04em;
}
.brand:hover { text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }

.back {
  font: 13px var(--mono);
  color: var(--muted);
}

/* ---- hero ---------------------------------------------------------------- */

.hero {
  text-align: center;
  padding: 56px 0 28px;
}

.hero .icon {
  width: 88px;
  height: 88px;
  margin: 0 auto 26px;
  border-radius: 22px;
  box-shadow: 0 0 60px rgba(102, 127, 229, 0.35);
}

.eyebrow {
  font: 600 12px var(--mono);
  letter-spacing: 0.16em;
  color: var(--accent-2);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.hero h1 {
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.hero .tagline {
  color: var(--muted);
  font-size: 19px;
  max-width: 520px;
  margin: 0 auto 30px;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 16px;
}
.cta:hover { text-decoration: none; filter: brightness(1.1); }
.cta svg { width: 18px; height: 18px; }

.cta-note {
  margin: 14px 0 0;
  font: 13px var(--mono);
  color: var(--faint);
}

/* ---- screenshots ---------------------------------------------------------- */

.shots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 46px 0 8px;
}

.shots img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  width: 100%;
  height: auto;
}

.shots-pair {
  grid-template-columns: repeat(2, 1fr);
  max-width: 470px;
  margin: 0 auto;
}
.shots.shots-pair img:nth-child(2) { transform: none; }

/* The middle shot sits forward, so the row reads as a set rather than a grid. */
.shots img:nth-child(2) { transform: translateY(-14px); }

/* ---- sections --------------------------------------------------------------- */

section { padding: 44px 0; }

section h2 {
  font-size: 26px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

.section-lead {
  color: var(--muted);
  margin: 0 0 26px;
}

.features {
  display: grid;
  gap: 12px;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.feature h3 {
  margin: 0 0 4px;
  font-size: 17px;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
}

.works-with {
  font: 14px var(--mono);
  color: var(--muted);
  line-height: 1.9;
}

.works-with strong { color: var(--text); font-weight: 600; }

.note {
  background: var(--surface-2);
  border-left: 3px solid var(--accent-2);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 18px;
  color: var(--muted);
  font-size: 15px;
}

.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.plan {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.plan h3 { margin: 0 0 4px; font-size: 17px; }
.plan p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---- contact ------------------------------------------------------------------ */

.contact a.email {
  font: 600 17px var(--mono);
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.socials a {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font: 13px var(--mono);
  color: var(--muted);
}

/* ---- footer ----------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding: 26px 0 40px;
  font: 13px var(--mono);
  color: var(--faint);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.site-footer nav a { color: var(--muted); margin-right: 18px; }

/* ---- legal pages ------------------------------------------------------------------ */

.legal { padding: 20px 0 30px; }

.legal h1 {
  font-size: clamp(28px, 5vw, 36px);
  letter-spacing: -0.01em;
  margin: 10px 0 6px;
}

.legal .meta {
  font: 13px var(--mono);
  color: var(--faint);
  margin: 0 0 28px;
}

.legal h2 {
  font-size: 19px;
  margin: 34px 0 8px;
}

.legal p, .legal li { color: #c9c9d8; }

.legal code {
  font: 0.9em var(--mono);
  background: var(--surface-2);
  padding: 1px 6px;
  border-radius: 5px;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 15px;
}

.legal th, .legal td {
  border: 1px solid var(--line);
  padding: 9px 11px;
  text-align: left;
  vertical-align: top;
}

.legal th { background: var(--surface); color: var(--text); }

/* ---- small screens ------------------------------------------------------------------ */

@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding-top: 36px; }
  .shots { gap: 8px; }
  .shots img:nth-child(2) { transform: translateY(-8px); }
  .pricing { grid-template-columns: 1fr; }
}