/* ============================================================
   PostLaunch — coming soon
   Tokens
   ============================================================ */
:root {
  --bg: #0f1729;
  --bg-soft: #131d33;
  --surface: #1d283a;
  --surface-hairline: rgba(241, 245, 249, 0.09);
  --surface-hairline-strong: rgba(241, 245, 249, 0.16);

  --text: #f1f5f9;
  --text-muted: rgba(241, 245, 249, 0.66);
  --text-faint: rgba(241, 245, 249, 0.42);

  --accent: #3ebaf4;
  --accent-soft: rgba(62, 186, 244, 0.14);
  --accent-2: #7c6cf6;

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  --wrap: 1120px;
  --gutter: 24px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

html {
  scrollbar-gutter: stable both-edges;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

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

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* subtle film-grain overlay for texture, purely decorative */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ============================================================
   Topbar
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  padding-block: 18px;
  background: linear-gradient(to bottom, rgba(15,23,41,0.92), rgba(15,23,41,0.6) 70%, transparent);
  backdrop-filter: blur(6px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

.topbar-cta {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 16px;
  border: 1px solid var(--surface-hairline-strong);
  border-radius: 100px;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

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

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding-block: 88px 96px;
  overflow: hidden;
}

.scope {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 26px;
}

.intro-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-bottom: 6px;
}

.intro-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-logo {
  width: min(88vw, 620px);
  height: auto;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6.6vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
  max-width: 16ch;
}

.gradient-word {
  background: linear-gradient(100deg, var(--accent) 10%, var(--accent-2) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-muted);
  max-width: 46ch;
  margin: 0;
  text-wrap: balance;
}

/* ============================================================
   Waitlist form
   ============================================================ */
.waitlist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 460px;
}

.waitlist-input {
  flex: 1 1 240px;
  min-width: 0;
  padding: 14px 18px;
  border-radius: 100px;
  border: 1px solid var(--surface-hairline-strong);
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.waitlist-input::placeholder { color: var(--text-faint); }

.waitlist-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.waitlist-submit {
  flex: 0 0 auto;
  padding: 14px 24px;
  border-radius: 100px;
  border: none;
  background: var(--accent);
  color: #06121d;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, opacity 0.15s ease;
  white-space: nowrap;
}

.waitlist-submit:hover { background: #5fc9f6; }
.waitlist-submit:active { transform: scale(0.97); }
.waitlist-submit:disabled { opacity: 0.6; cursor: default; transform: none; }

.waitlist-note {
  font-size: 1.15rem;
  color: var(--text-faint);
  margin: 2px 0 0;
  min-height: 1.4em;
}

.waitlist-note.is-success { color: var(--accent); }
.waitlist-note.is-error { color: #fb7185; }

/* ============================================================
   Pillars / feature grid
   ============================================================ */
.pillars {
  padding-block: 90px;
  border-top: 1px solid var(--surface-hairline);
  background: var(--bg-soft);
}

.pillars-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 620px;
  margin-bottom: 48px;
}

.eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--accent);
  letter-spacing: 0.01em;
}

.pillars-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1.2;
  margin: 0;
  text-wrap: balance;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--surface-hairline);
  border: 1px solid var(--surface-hairline);
  border-radius: 20px;
  overflow: hidden;
}

.pillar-card {
  background: var(--surface);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pillar-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
}

.pillar-icon svg { width: 20px; height: 20px; }

.pillar-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  margin: 0;
}

.pillar-copy {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

.spec-panel {
  margin-top: 20px;
  padding: 36px 40px;
  border: 1px solid var(--surface-hairline);
  border-radius: 20px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--bg-soft) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.spec-panel-text {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 42ch;
}

.spec-panel-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0;
}

.spec-panel-copy {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.spec-chip-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  max-width: 260px;
}

.spec-chip {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--surface-hairline-strong);
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

/* ============================================================
   Closing CTA
   ============================================================ */
.closing {
  padding-block: 96px;
  border-top: 1px solid var(--surface-hairline);
}

.closing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 22px;
}

.closing-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.8vw, 2.5rem);
  margin: 0;
  max-width: 18ch;
  text-wrap: balance;
}

.closing-sub {
  color: var(--text-muted);
  max-width: 52ch;
  margin: 0;
  text-wrap: balance;
}

.waitlist--closing { margin-top: 6px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--surface-hairline);
  padding-block: 32px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-logo {
  height: 18px;
  opacity: 0.85;
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-faint);
  flex-wrap: wrap;
}

.footer-meta a { transition: color 0.15s ease; }
.footer-meta a:hover { color: var(--accent); }

.footer-dot { opacity: 0.5; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 860px) {
  .pillar-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .spec-panel {
    flex-direction: column;
    align-items: flex-start;
  }
  .spec-chip-row {
    justify-content: flex-start;
    max-width: none;
  }
}

@media (max-width: 560px) {
  .hero { padding-block: 64px 72px; }
  .pillars, .closing { padding-block: 64px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .spec-panel { padding: 28px 24px; }
  .waitlist { flex-direction: column; }
  .waitlist-input { flex: none; width: 100%; }
  .waitlist-submit { flex: none; width: 100%; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}