/* SPDX-License-Identifier: MIT */

:root {
  --ink: #1c2430;
  --muted: #5c6778;
  --line: #d9e0ea;
  --paper: #f4f7fb;
  --white: #ffffff;
  --blue: #0b6fe8;
  --blue-deep: #084eaa;
  --slate: #0f172a;
  --slate-text: #f8fafc;
  --accent: #3b82f6;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
  --radius: 16px;
  --max: 1080px;
  --sans: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --mono: "SFMono-Regular", ui-monospace, "Cascadia Code", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(11, 111, 232, 0.08), transparent 60%),
    var(--paper);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; }

a { color: var(--blue-deep); }

a:hover { color: var(--blue); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--white);
  color: var(--ink);
  padding: 0.5rem 0.8rem;
  z-index: 5;
}

.skip:focus { top: 1rem; }

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 0;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  height: 52px;
  width: auto;
}

.nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

.nav a:hover { color: var(--blue); }

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
  padding: 2rem 0 4rem;
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  background: #e7f0fd;
  color: var(--blue-deep);
}

.pill.quiet {
  background: var(--white);
  color: var(--muted);
  border: 1px solid var(--line);
  font-weight: 600;
}

h1 {
  margin: 0 0 0.8rem;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.lede {
  margin: 0 0 1.5rem;
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 38rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--blue);
  color: white;
}

.button.primary:hover { background: var(--blue-deep); color: white; }

.button.secondary {
  background: var(--white);
  color: var(--ink);
  border-color: var(--line);
}

.button.secondary:hover { border-color: var(--blue); color: var(--blue-deep); }

.banner-mock {
  background: var(--slate);
  color: var(--slate-text);
  border-radius: 18px;
  padding: 1.25rem 1.25rem 1.1rem;
  box-shadow: var(--shadow);
}

.banner-mock p {
  margin: 0.35rem 0 1rem;
  color: #d5deea;
  font-size: 0.95rem;
}

.banner-mock h2 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.mock-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.mock-actions span {
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 700;
  background: #1e293b;
}

.mock-actions span.accent {
  background: var(--accent);
  color: white;
}

.mock-note {
  margin: 0.9rem 0 0;
  font-size: 0.78rem;
  color: #93a0b5;
}

section { padding: 0 0 4.5rem; }

h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-intro {
  margin: 0 0 1.6rem;
  max-width: 44rem;
  color: var(--muted);
}

.reasons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.reason,
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.2rem;
}

.reason h3,
.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.reason p,
.card p { margin: 0; color: var(--muted); }

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.card ul {
  margin: 0.7rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.card li + li { margin-top: 0.25rem; }

.install {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.5rem;
}

pre {
  margin: 1rem 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border-radius: 12px;
  background: var(--slate);
  color: #e2e8f0;
  font-family: var(--mono);
  font-size: 0.92rem;
  line-height: 1.55;
}

code { font-family: var(--mono); font-size: 0.92em; }

.fine-print {
  background: #eef2f7;
  border-radius: 20px;
  padding: 1.4rem 1.5rem;
}

.fine-print h2 { font-size: 1.35rem; }

.fine-print ul { margin: 0.4rem 0 0; color: var(--muted); }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 2rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.site-footer a { color: var(--muted); }

@media (max-width: 860px) {
  .hero,
  .reasons,
  .grid { grid-template-columns: 1fr; }

  .site-header { align-items: flex-start; flex-direction: column; }

  .hero { padding-top: 0.5rem; }
}

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