/* OpenCleaner — terminal-brand static site. Dark only, on purpose. */

:root {
  --bg: #101216;
  --bg-raised: #16191f;
  --border: rgba(255, 255, 255, 0.12);
  --border-soft: rgba(255, 255, 255, 0.07);
  --text: #e8eaed;
  --text-dim: #9aa0a8;
  --text-faint: #62676e;
  --green: #4ed98a;
  --green-dim: #2c7a4f;
  --red: #ff6b6b;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 920px; margin: 0 auto; padding: 0 24px; }

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

/* ---------- nav ---------- */

nav {
  border-bottom: 1px solid var(--border-soft);
  position: sticky;
  top: 0;
  background: rgba(16, 18, 22, 0.85);
  backdrop-filter: blur(10px);
  z-index: 10;
}

nav .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 56px;
}

nav .brand {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--text);
  margin-right: auto;
}

nav .brand span { color: var(--green); }

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

/* ---------- shared blocks ---------- */

.terminal {
  font-family: var(--mono);
  background: #0b0d10;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
  overflow-x: auto;
}

.terminal .prompt { color: var(--text-faint); user-select: none; }
.terminal .cursor { color: var(--green); animation: blink 1.2s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.chip {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
  padding: 3px 10px;
}

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 16px;
  padding: 12px 22px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.btn:hover { background: rgba(255, 255, 255, 0.1); text-decoration: none; }

.btn.primary {
  background: #0b0d10;
  border-color: rgba(78, 217, 138, 0.4);
  color: var(--green);
}

.btn.primary:hover { border-color: var(--green); }

section { padding: 72px 0; border-top: 1px solid var(--border-soft); }

h1, h2, h3 { line-height: 1.25; letter-spacing: -0.01em; }

h2 {
  font-size: 30px;
  margin-bottom: 8px;
}

h2 .hash { color: var(--green); font-family: var(--mono); margin-right: 8px; }

.kicker {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-faint);
  text-transform: lowercase;
  margin-bottom: 10px;
}

p.lead { color: var(--text-dim); max-width: 640px; }

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

header.hero { padding: 96px 0 72px; }

header.hero h1 {
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 800;
  max-width: 720px;
  margin: 26px 0 14px;
}

header.hero h1 em { font-style: normal; color: var(--green); }

header.hero .sub {
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 30px;
}

header.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.price-callout {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 8px 0 30px;
}

.price-callout .amount {
  font-family: var(--mono);
  font-size: 52px;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}

.price-callout .detail {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--text-dim);
  border-left: 1px solid var(--border);
  padding-left: 18px;
  line-height: 1.6;
}

.hero-facts {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 34px;
}

/* ---------- photo strips ---------- */

.strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 6px 2px 14px;
}

.shot {
  position: relative;
  flex: 0 0 auto;
  width: 150px;
  height: 190px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  background: linear-gradient(160deg, #2a2f3a, #191c22);
}

.shot img { width: 100%; height: 100%; object-fit: cover; display: block; }

.shot .badge {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--mono);
  background: rgba(0, 0, 0, 0.55);
  color: var(--red);
}

.shot .badge.keep { color: #0b0d10; background: var(--green); }

.strip-caption {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-faint);
  margin-bottom: 28px;
}

.strip-caption b { color: var(--text-dim); font-weight: 600; }

/* ---------- steps ---------- */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }

.step {
  background: var(--bg-raised);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 22px;
}

.step .num { font-family: var(--mono); color: var(--green); font-size: 14px; }
.step h3 { font-size: 18px; margin: 8px 0 6px; }
.step p { font-size: 15px; color: var(--text-dim); }

/* ---------- pricing ---------- */

.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }

.price-card {
  border-radius: 12px;
  padding: 26px;
  border: 1px solid var(--border-soft);
  background: var(--bg-raised);
}

.price-card.them { opacity: 0.85; }
.price-card.us { border-color: rgba(78, 217, 138, 0.35); }

.price-card .who { font-family: var(--mono); font-size: 14px; color: var(--text-faint); }
.price-card .amount { font-size: 40px; font-weight: 800; margin: 10px 0 2px; }
.price-card.them .amount { color: var(--red); }
.price-card.us .amount { color: var(--green); }
.price-card .per { font-family: var(--mono); font-size: 14px; color: var(--text-faint); margin-bottom: 14px; }

.price-card ul { list-style: none; }
.price-card li { font-size: 15px; color: var(--text-dim); padding: 4px 0 4px 26px; position: relative; }
.price-card li::before { position: absolute; left: 0; font-family: var(--mono); }
.price-card.them li::before { content: "✗"; color: var(--red); }
.price-card.us li::before { content: "✓"; color: var(--green); }

/* ---------- misc ---------- */

.checklist { list-style: none; margin-top: 18px; }
.checklist li { padding: 6px 0 6px 30px; position: relative; color: var(--text-dim); }
.checklist li::before { content: ">"; position: absolute; left: 6px; color: var(--green); font-family: var(--mono); }
.checklist li b { color: var(--text); font-weight: 600; }

pre.diagram {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-dim);
  background: #0b0d10;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  overflow-x: auto;
  margin: 26px 0;
}

pre.diagram .g { color: var(--green); }
pre.diagram .f { color: var(--text-faint); }

article.doc { padding: 64px 0; }
article.doc h1 { font-size: 34px; margin-bottom: 6px; }
article.doc .updated { font-family: var(--mono); font-size: 14px; color: var(--text-faint); margin-bottom: 34px; }
article.doc h2 { font-size: 22px; margin: 36px 0 10px; }
article.doc p, article.doc li { color: var(--text-dim); }
article.doc ul { padding-left: 22px; margin: 10px 0; }
article.doc code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-soft);
  border-radius: 5px;
  padding: 1px 6px;
}

table.params { border-collapse: collapse; margin: 18px 0; font-size: 15px; width: 100%; }
table.params th, table.params td { border: 1px solid var(--border-soft); padding: 8px 12px; text-align: left; }
table.params th { font-family: var(--mono); font-weight: 600; color: var(--text); font-size: 14px; }
table.params td { color: var(--text-dim); }
table.params td:first-child { font-family: var(--mono); font-size: 14px; }

footer {
  border-top: 1px solid var(--border-soft);
  padding: 36px 0 48px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-faint);
}

footer .wrap { display: flex; gap: 22px; flex-wrap: wrap; }
footer a { color: var(--text-dim); }
footer .copy { margin-right: auto; }

@media (max-width: 720px) {
  .steps { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  nav .wrap { gap: 14px; }
  section { padding: 56px 0; }
}