/* Drosjer Quantum landing — Bloomberg-terminal aesthetic.
   Dark ink on near-black, monospace accents on data, no gradients or
   illustrations. Data density signals seriousness. */

:root {
  --bg:            #0a0e1a;
  --bg-raised:    #111628;
  --border:        #22283c;
  --text:          #d7dce4;
  --text-dim:     #8a93a8;
  --text-strong: #f4f6fb;
  --accent:        #f0a050;   /* warm amber — Bloomberg tickers */
  --accent-soft: #f7c989;
  --danger:        #e04444;
  --mono:         "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
               Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  max-width: 960px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

/* Header */
header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.2rem;
  margin-bottom: 2.5rem;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin: 0;
  color: var(--text-strong);
  text-transform: uppercase;
}

.tagline {
  margin: 0.25rem 0 0;
  color: var(--text-dim);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

/* Section scaffolding */
section {
  margin: 2.5rem 0;
}

section h2 {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-strong);
  margin: 0 0 1rem;
}

section h3 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}

section p, section li {
  color: var(--text);
  margin-top: 0;
}

/* Hero */
.hero h2 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
}

.hero-meta {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--accent);
  margin: 1.25rem 0 1.75rem;
}

#days-counter {
  color: var(--accent-soft);
  font-weight: 700;
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  padding: 0.85rem 1.5rem;
  text-decoration: none;
  letter-spacing: 0.04em;
  border: 1px solid var(--accent);
}

.cta:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
}

/* Three-column data blocks */
.cols-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin: 1rem 0 1.25rem;
}

.cols-3 > div {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  padding: 1rem 1.1rem;
}

.cols-3 strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.75rem;
  color: var(--text-strong);
  margin-bottom: 0.25rem;
  line-height: 1.1;
}

.cols-3 p {
  margin: 0.35rem 0 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* Deliverable + related + about lists */
.deliverable ul,
.related ul {
  padding-left: 1.2rem;
  margin: 0.75rem 0 1rem;
}

.deliverable li,
.related li {
  margin: 0.4rem 0;
}

/* Sample */
.sample img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--border);
  margin: 1rem 0;
  background: var(--bg-raised);
}

.sample a[download] {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding: 0.2rem 0;
  font-family: var(--mono);
  font-size: 0.9rem;
}

.sample a[download]:hover {
  color: var(--accent-soft);
  border-color: var(--accent-soft);
}

.sample-note {
  margin-top: 0.9rem;
  font-size: 0.875rem;
  font-style: italic;
  color: var(--text-dim);
  line-height: 1.5;
}

/* Trajectory teaser — replaces the explicit Phase 0 reference with a
   four-rung roadmap (Today / Q3 2026 / 2027 / Future). */
.trajectory-intro {
  margin: 0.5rem 0 0.7rem;
  color: var(--text);
}

.trajectory {
  list-style: none;
  padding-left: 0;
  margin: 0.5rem 0 0.5rem;
}

.trajectory li {
  margin: 0.4rem 0;
  line-height: 1.45;
  padding-left: 0.5rem;
  border-left: 2px solid var(--border);
}

.trajectory strong {
  display: inline-block;
  min-width: 6.5rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Pricing */
.pricing .cols-3 strong {
  font-family: inherit;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.pricing .cols-3 p {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--text);
}

.invoice-note {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
}

/* About + footer */
.about a,
footer a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

.about a:hover,
footer a:hover {
  color: var(--accent-soft);
  border-color: var(--accent-soft);
}

footer {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  margin-top: 3.5rem;
  color: var(--text-dim);
  font-size: 0.88rem;
  font-family: var(--mono);
}

footer p {
  margin: 0.25rem 0;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 720px) {
  body { padding: 2rem 1.1rem 3.5rem; }
  .hero h2 { font-size: 1.55rem; }
  section h2 { font-size: 1.4rem; }
  .cols-3 { grid-template-columns: 1fr; }
}