:root {
  --bg: #f6f7f9;
  --band: #ffffff;
  --text: #1c2430;
  --dim: #5a6577;
  --line: #dde2ea;
  --accent: #1f6fd1;
  --accent-text: #ffffff;
  --rust: #b7410e;
  --code: #eef1f5;
  --ok: #1f8a4c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15181d;
    --band: #1c2027;
    --text: #e6e9ee;
    --dim: #9aa4b2;
    --line: #2d333d;
    --accent: #5aa2f0;
    --accent-text: #0e1116;
    --rust: #e0703c;
    --code: #232831;
    --ok: #4cc27f;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
}

a { color: var(--accent); }

code, pre { font-family: ui-monospace, "Cascadia Mono", Consolas, "DejaVu Sans Mono", monospace; font-size: 0.92em; }

code { background: var(--code); padding: 0.1em 0.35em; border-radius: 4px; }

pre {
  background: var(--code);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  overflow-x: auto;
}

pre code { background: none; padding: 0; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; flex-wrap: wrap; }

.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text); text-decoration: none; }

.brand svg { color: var(--accent); }

nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

nav a { color: var(--dim); text-decoration: none; font-size: 15px; }

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

.button {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-text);
  text-decoration: none;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid var(--accent);
}

.button.small { padding: 5px 12px; font-size: 14px; color: var(--accent-text); }

nav a.button.small:hover { color: var(--accent-text); }

.button.ghost { background: transparent; color: var(--accent); }

.hero { padding: 56px 0 40px; }

.stage { color: var(--rust); font-weight: 600; font-size: 14px; letter-spacing: 0.02em; margin: 0 0 8px; }

h1 { font-size: clamp(30px, 5vw, 48px); line-height: 1.15; margin: 0 0 16px; max-width: 820px; }

h1 span { color: var(--dim); }

.lead { font-size: 18px; color: var(--dim); max-width: 760px; margin: 0 0 24px; }

.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

.shot { margin: 0; }

.shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}

figcaption { color: var(--dim); font-size: 14px; margin-top: 10px; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 28px; }

.gallery .shot img { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14); }

.gallery a { display: block; }

section { padding: 56px 0; }

.band { background: var(--band); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

h2 { font-size: 28px; margin: 0 0 20px; }

h3 { font-size: 18px; margin: 0 0 6px; }

.muted { color: var(--dim); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }

.grid article { border: 1px solid var(--line); border-radius: 10px; padding: 18px; background: var(--bg); }

.grid p { margin: 0; color: var(--dim); }

.milestones { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }

.milestones li {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 14px;
  background: var(--band);
}

.milestones b { display: inline-block; min-width: 48px; }

.milestones li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--line);
}

.milestones .done::before { background: var(--ok); }

.milestones .done::after { content: " · done"; color: var(--ok); font-weight: 600; }

.milestones .now::before { background: var(--rust); }

.milestones .now::after { content: " · in progress"; color: var(--rust); font-weight: 600; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }

.checks { padding-left: 20px; margin: 0; }

.checks li { margin-bottom: 10px; color: var(--dim); }

.checks b { color: var(--text); }

footer { padding: 32px 0 48px; border-top: 1px solid var(--line); font-size: 14px; }

footer p { margin: 6px 0; }

@media (max-width: 760px) {
  .split { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  nav a:not(.button) { display: none; }
  .hero { padding-top: 32px; }
}