/* itsthebrain — coming soon
   tokens: canvas #f9f9ff · ink #141b2b · signal #ff6600 · muted #555f6d
           hairline #e3bfb1 · surface #e9edff · deep-orange text #561d00 */

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

:root {
  --canvas: #f9f9ff;
  --ink: #141b2b;
  --signal: #ff6600;
  --signal-ink: #561d00;
  --muted: #555f6d;
  --hairline: #e3bfb1;
  --surface: #e9edff;
  --display: "Hanken Grotesk", system-ui, sans-serif;
  --body: "Geist", system-ui, sans-serif;
}

html { height: 100%; }

body {
  min-height: 100dvh;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--signal); color: #fff; }

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

/* synapse canvas sits behind everything */
#synapse {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- top bar ---- */
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--hairline);
}

.mark {
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.mark-dot {
  width: 6px;
  height: 6px;
  background: var(--signal);
  display: inline-block;
}

.top-contact {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--ink);
  padding: 8px 16px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.top-contact:hover { background: var(--ink); color: var(--canvas); }

/* ---- hero ---- */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 64px 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal-ink);
  background: var(--surface);
  padding: 6px 12px;
  margin-bottom: 28px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--signal);
  display: inline-block;
  animation: pulse 2.4s ease-in-out infinite;
}

.wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(44px, 11vw, 128px);
  line-height: 1.02;
  letter-spacing: -0.045em;
  overflow-wrap: anywhere;
}

.cursor {
  display: inline-block;
  width: 0.16em;
  height: 0.82em;
  background: var(--signal);
  margin-left: 0.06em;
  vertical-align: baseline;
  transform: translateY(0.08em);
  animation: blink 1.2s steps(1) infinite;
}

.tagline {
  margin-top: 28px;
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.6;
  color: var(--muted);
  max-width: 34em;
}

.actions {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cta {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  color: var(--signal-ink);
  background: var(--signal);
  text-decoration: none;
  padding: 16px 36px;
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 0 var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.cta:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 0 var(--ink);
}

.cta:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 0 var(--ink);
}

.cta-hint {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* ---- footer ---- */
.bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px 0;
  border-top: 1px solid var(--hairline);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.bottom-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@keyframes blink { 50% { opacity: 0; } }
@keyframes pulse { 50% { opacity: 0.35; } }

@media (max-width: 640px) {
  .hero { padding: 48px 0; align-items: stretch; }
  .cta { text-align: center; flex: 1 1 100%; }
  .cta-hint { flex-basis: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .badge-dot, .cursor { animation: none; }
  .cta, .top-contact { transition: none; }
}