:root {
  --crimson: #C41E3A;
  --crimson-dim: #9d1730;
  --charcoal: #1A1A1A;
  --charcoal-2: #202020;
  --charcoal-3: #262626;
  --ink: #e8e8e8;
  --muted: #9a9a9a;
  --line: #333;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--charcoal);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2rem;
  background: rgba(26, 26, 26, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--crimson);
  letter-spacing: -0.5px;
}
.wordmark span { color: var(--ink); }
.wordmark.small { font-size: 1.05rem; }

.nav { display: flex; gap: 1.75rem; align-items: center; font-size: 0.95rem; }
.nav a { color: var(--muted); transition: color 0.15s; }
.nav a:hover { color: var(--ink); }
.nav-cta {
  color: var(--ink) !important;
  border: 1px solid var(--crimson);
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
}
.nav-cta:hover { background: var(--crimson); }

/* ---------- layout ---------- */
main { max-width: 1080px; margin: 0 auto; padding: 0 2rem; }
section { padding: 5.5rem 0; border-bottom: 1px solid var(--line); }

.eyebrow {
  font-family: var(--mono);
  color: var(--crimson);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  margin-bottom: 1.25rem;
}

/* ---------- hero ---------- */
.hero { padding-top: 7rem; padding-bottom: 6.5rem; }
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}
.lede {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.15rem;
  margin-bottom: 2.25rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.5rem;
  border-radius: 5px;
  transition: transform 0.12s, background 0.15s, border-color 0.15s;
  display: inline-block;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--crimson); color: #fff; }
.btn-primary:hover { background: var(--crimson-dim); }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--crimson); }

/* ---------- section titles ---------- */
.section-title {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 2.5rem;
}
.prompt { color: var(--crimson); margin-right: 0.5rem; }

/* ---------- services ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.75rem;
  transition: border-color 0.18s, transform 0.18s;
}
.card:hover { border-color: var(--crimson); transform: translateY(-3px); }
.card.active { border-left: 3px solid var(--crimson); }
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
  gap: 0.75rem;
}
.card h3 { font-size: 1.2rem; font-weight: 600; }
.card h3 .line { color: var(--crimson); }
.card p { color: var(--muted); font-size: 0.97rem; margin-bottom: 1.1rem; }

.status {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.55rem;
  border-radius: 3px;
  white-space: nowrap;
}
.status-active { background: rgba(196, 30, 58, 0.15); color: #f06a80; border: 1px solid var(--crimson-dim); }
.status-soon { background: var(--charcoal-3); color: var(--muted); border: 1px solid var(--line); }

.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tags li {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  background: var(--charcoal-3);
  border: 1px solid var(--line);
  padding: 0.28rem 0.55rem;
  border-radius: 3px;
}

/* ---------- about ---------- */
.about-body { max-width: 720px; }
.about-body p { color: var(--muted); font-size: 1.1rem; margin-bottom: 1.25rem; }
.about-body strong { color: var(--ink); }

/* ---------- contact ---------- */
.contact { text-align: center; border-bottom: none; }
.contact-lede { color: var(--muted); font-size: 1.15rem; max-width: 560px; margin: 0 auto 2rem; }

.contact-form {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.contact-form input,
.contact-form textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 0.75rem 0.9rem;
  width: 100%;
  transition: border-color 0.15s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--crimson);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { align-self: flex-start; cursor: pointer; border: none; }
.contact-form .btn:disabled { opacity: 0.6; cursor: default; }

/* honeypot — visually hidden but present for bots */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.cf-status { font-size: 0.95rem; margin: 0; min-height: 1.2em; }
.cf-status.ok  { color: #6ad48a; }
.cf-status.err { color: #f06a80; }

.contact-alt { color: var(--muted); font-size: 0.9rem; margin-top: 1.75rem; }
.contact-alt a { color: var(--ink); border-bottom: 1px solid var(--crimson); }

/* ---------- footer ---------- */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: 1080px;
  margin: 0 auto;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.site-footer .wordmark { color: var(--crimson); }

/* ---------- multi-page additions ---------- */
.nav a.active { color: var(--ink); }
.nav a.active::after {
  content: ""; display: block; height: 2px; background: var(--crimson);
  margin-top: 2px; border-radius: 2px;
}

/* footer nav */
.footer-nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-nav a { color: var(--muted); font-size: 0.85rem; transition: color 0.15s; }
.footer-nav a:hover { color: var(--ink); }

/* page heads (inner pages) */
.page-head { padding-top: 6.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.page-head h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.1; font-weight: 700; letter-spacing: -1px; margin-bottom: 1.25rem;
}
.page-head .lede { max-width: 640px; color: var(--muted); font-size: 1.15rem; margin-bottom: 1.75rem; }
.service-head .status, .case-head .eyebrow { vertical-align: middle; }
.accent { color: var(--crimson); }

/* clickable service cards (anchors) */
a.card { display: block; color: inherit; }
a.card:hover h3 { color: var(--ink); }

/* about teaser on home */
.about-teaser .about-body { max-width: 720px; }
.about-teaser p { color: var(--muted); font-size: 1.1rem; margin-bottom: 1rem; }
.inline-link { color: var(--ink); border-bottom: 1px solid var(--crimson); }
.inline-link:hover { color: var(--crimson); }

/* prose sections */
.prose { border-bottom: 1px solid var(--line); }
.prose.narrow { max-width: 720px; }
.prose p { color: var(--muted); font-size: 1.08rem; margin-bottom: 1.15rem; }
.prose strong { color: var(--ink); }
.prose em { color: var(--ink); font-style: italic; }

/* feature grid on service pages */
.feature-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem;
}
.feature { border-left: 2px solid var(--line); padding-left: 1.1rem; }
.feature h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.feature p { color: var(--muted); font-size: 0.98rem; margin: 0; }

/* spec / definition lists */
.spec-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin: 0.5rem 0 1.25rem; }
.spec-list li { color: var(--muted); font-size: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 0.6rem; }
.spec-list li span {
  display: inline-block; min-width: 130px; color: var(--ink);
  font-family: var(--mono); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.5px;
}
.fineprint { font-size: 0.9rem !important; color: var(--muted); opacity: 0.85; }

/* CTA band */
.cta-band { text-align: center; border-bottom: none; }
.cta-band h2 { font-size: clamp(1.4rem, 3.5vw, 2rem); font-weight: 700; letter-spacing: -0.5px; margin-bottom: 1.5rem; }

/* work / case studies */
.work-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.25rem; }
.work-card {
  display: block; background: var(--charcoal-2); border: 1px solid var(--line);
  border-radius: 8px; overflow: hidden; transition: border-color 0.18s, transform 0.18s;
}
.work-card:hover { border-color: var(--crimson); transform: translateY(-3px); }
.work-card.placeholder { opacity: 0.6; }
.work-card-body { padding: 1.75rem; }
.work-tag {
  font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--crimson);
}
.work-card h2 { font-size: 1.5rem; margin: 0.6rem 0 0.7rem; }
.work-card p { color: var(--muted); font-size: 0.98rem; margin-bottom: 1rem; }
.work-more { font-family: var(--mono); font-size: 0.85rem; color: var(--ink); }

.contact-page { text-align: left; }
.contact-page .contact-form { margin: 0; }

/* ---------- blog listing ---------- */
.post-list { display: flex; flex-direction: column; gap: 1rem; }
.post-item {
  display: block; background: var(--charcoal-2); border: 1px solid var(--line);
  border-left: 3px solid var(--crimson); border-radius: 8px; padding: 1.5rem 1.75rem;
  transition: border-color 0.18s, transform 0.18s;
}
.post-item:hover { border-color: var(--crimson); transform: translateY(-2px); }
.post-item-date { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.post-item h2 { font-size: 1.35rem; margin: 0.4rem 0 0.5rem; }
.post-item p { color: var(--muted); font-size: 1rem; margin-bottom: 0.75rem; }
.post-item-more { font-family: var(--mono); font-size: 0.82rem; color: var(--crimson); }

/* ---------- single post ---------- */
.post { max-width: 720px; margin: 0 auto; padding-top: 6.5rem; padding-bottom: 5rem; }
.post-title { font-size: clamp(1.9rem, 4.5vw, 2.8rem); line-height: 1.12; letter-spacing: -1px; margin: 0.75rem 0 0.75rem; }
.post-meta { font-family: var(--mono); font-size: 0.82rem; color: var(--muted); margin-bottom: 2.25rem; }
.post-tag { color: var(--crimson); }

.post-body { color: var(--muted); font-size: 1.1rem; line-height: 1.75; }
.post-body p { margin-bottom: 1.3rem; }
.post-body h2 { color: var(--ink); font-size: 1.5rem; letter-spacing: -0.4px; margin: 2.4rem 0 1rem; }
.post-body h3 { color: var(--ink); font-size: 1.2rem; margin: 1.8rem 0 0.75rem; }
.post-body strong { color: var(--ink); }
.post-body em { color: var(--ink); }
.post-body a { color: var(--ink); border-bottom: 1px solid var(--crimson); }
.post-body a:hover { color: var(--crimson); }
.post-body ul, .post-body ol { margin: 0 0 1.3rem 1.25rem; }
.post-body li { margin-bottom: 0.5rem; }
.post-body code {
  font-family: var(--mono); font-size: 0.86em; color: #f0a9b6;
  background: var(--charcoal-3); border: 1px solid var(--line); border-radius: 4px; padding: 0.1em 0.4em;
}
.post-body pre {
  background: var(--charcoal-2); border: 1px solid var(--line); border-left: 3px solid var(--crimson);
  border-radius: 6px; padding: 1.1rem 1.25rem; overflow-x: auto; margin: 0 0 1.4rem;
  font-size: 0.9rem; line-height: 1.55;
}
.post-body pre code { background: none; border: none; padding: 0; color: var(--ink); font-size: inherit; }
.post-body blockquote {
  border-left: 3px solid var(--line); padding-left: 1.1rem; margin: 0 0 1.3rem; color: var(--muted); font-style: italic;
}
.post-rule { border: none; border-top: 1px solid var(--line); margin: 2.5rem 0 1.5rem; }
.post-cta { color: var(--muted); font-size: 1rem; }

@media (max-width: 600px) {
  .site-header { padding: 1rem 1.25rem; }
  main { padding: 0 1.25rem; }
  .nav { gap: 0.85rem; flex-wrap: wrap; }
  section { padding: 4rem 0; }
  .page-head { padding-top: 5rem; }
  .post { padding-top: 5rem; }
}