/* ─── Design System ────────────────────────────────────────────────────────── */
:root {
  --sky: #00AEEF;
  --sky-dark: #007DBE;
  --sky-pale: #B8E8F8;
  --navy: #002B5C;
  --navy-deep: #00173A;
  --white: #F5F8FC;
  --yellow: #FFD600;
  --yellow-warm: #FFC107;
  --red: #C8102E;
  --concrete: #D6DDE6;
  --steel: #7B9BB8;
  --rail: #B0C4D8;
  --track-bg: #001428;
  --mono: 'DM Mono', monospace;
  --display: 'Bebas Neue', sans-serif;
  --cond: 'Barlow Condensed', sans-serif;
  --body: 'Barlow', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--navy-deep); color: var(--white); font-family: var(--body); overflow-x: hidden; }

/* ─── Transit Bar Header ────────────────────────────────────────────────────── */
.transit-bar {
  background: var(--sky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  height: 52px;
  border-bottom: 6px solid var(--yellow);
  position: relative;
  z-index: 100;
}
.transit-bar-left { display: flex; align-items: center; gap: 1.5rem; }
.route-badge {
  background: var(--navy);
  color: var(--white);
  font-family: var(--cond);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 3px;
  text-transform: uppercase;
  text-decoration: none;
}
.transit-bar-tagline {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
}
.transit-bar-nav { display: flex; align-items: center; gap: 2rem; }
.transit-bar-nav a {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  text-decoration: none;
  transition: color 0.2s;
}
.transit-bar-nav a:hover, .transit-bar-nav a.nav-active { color: var(--navy-deep); font-weight: 900; }
.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 6px 16px;
  border-radius: 3px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--red) !important; }

/* ─── Hero ──────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(175deg, #001F4A 0%, #00143A 60%, #000D28 100%);
}
.hero-sky { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 50% 20%, rgba(0,174,239,0.18) 0%, transparent 70%); pointer-events: none; }
.hero-beam { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 600px; height: 100%; background: linear-gradient(180deg, rgba(0,174,239,0.06) 0%, transparent 60%); pointer-events: none; }
.track-container {
  --train-h: 110px;
  --train-w: calc(var(--train-h) * 4.5);          /* svg is 540×120 → 4.5 ratio */
  --train-bottom: 76px;
  --dock: calc(100vw - var(--train-w) - 7vw);      /* stop so the train docks under the station canopy */
  --train-start: -620px;
  --train-end: 112vw;
  position: absolute; bottom: 0; left: 0; right: 0; height: 210px; pointer-events: none;
}
.beam-track { position: absolute; bottom: 86px; left: 0; right: 0; height: 22px; background: linear-gradient(180deg, #3A6080 0%, #1E3A52 40%, #0F2035 100%); box-shadow: 0 4px 20px rgba(0,0,0,0.6), inset 0 2px 0 rgba(255,255,255,0.06); z-index: 1; }
.beam-track::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, transparent, rgba(0,174,239,0.4), transparent); }
.track-columns { position: absolute; bottom: 0; left: 0; right: 0; display: flex; justify-content: space-around; z-index: 0; }
.col { width: 28px; background: linear-gradient(180deg, #2A5070 0%, #152840 100%); border-radius: 4px 4px 0 0; box-shadow: inset 2px 0 0 rgba(255,255,255,0.06), 2px 0 6px rgba(0,0,0,0.4); }

/* Train glides in from the left, decelerates, dwells at the platform, then accelerates away.
   Motion is driven by translateX (compositor-friendly) for a smooth, jank-free ride. */
.monorail-train {
  position: absolute; bottom: var(--train-bottom); left: 0;
  width: var(--train-w); height: var(--train-h);
  transform: translateX(var(--train-start));
  animation: trainArrive 19s linear infinite;
  filter: drop-shadow(0 12px 20px rgba(0,0,0,0.5));
  z-index: 2; will-change: transform;
}
.monorail-train svg { display: block; width: 100%; height: 100%; }
@keyframes trainArrive {
  0%   { transform: translateX(var(--train-start)); opacity: 0; animation-timing-function: cubic-bezier(.16,.62,.22,1); } /* ease-out approach */
  6%   { opacity: 1; }
  40%  { transform: translateX(var(--dock)); }                                                                            /* arrive + decelerate */
  70%  { transform: translateX(var(--dock)); opacity: 1; animation-timing-function: cubic-bezier(.5,0,.75,.35); }         /* dwell, then accelerate */
  94%  { opacity: 1; }
  100% { transform: translateX(var(--train-end)); opacity: 0; }                                                           /* depart */
}

/* Platform station — sits behind the train; its canopy/sign clear the train roof so the
   train pulls right up under the canopy. `slice` keeps the canopy legible on narrow screens. */
.platform-station { position: absolute; bottom: 0; right: 0; width: min(620px, 64vw); height: 210px; pointer-events: none; z-index: 1; }
.platform-station svg { display: block; width: 100%; height: 100%; }

/* Respect reduced-motion: park the train at the platform instead of animating it. */
@media (prefers-reduced-motion: reduce) {
  .monorail-train { animation: none; transform: translateX(var(--dock)); opacity: 1; }
}

.hero-content { position: relative; z-index: 10; padding: 0 5vw 200px; max-width: 900px; }
.hero-system-label { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 1.5rem; font-family: var(--cond); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--sky); }
.hero-system-label::before { content: ''; display: block; width: 28px; height: 2px; background: var(--sky); }
.hero-headline { font-family: var(--display); font-size: clamp(5rem, 14vw, 12rem); line-height: 0.88; letter-spacing: -0.01em; color: var(--white); text-transform: uppercase; margin-bottom: 0.3rem; }
.hero-headline span { color: var(--sky); }
.hero-hub-word { font-size: clamp(3.5rem, 10vw, 8rem); color: var(--yellow); display: block; }
.hero-sub { font-family: var(--cond); font-size: clamp(1.1rem, 2.2vw, 1.6rem); font-weight: 300; letter-spacing: 0.08em; color: var(--sky-pale); max-width: 560px; margin: 1.8rem 0 2.8rem; line-height: 1.5; text-transform: uppercase; }
.hero-actions { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.hero-version-tag { margin-top: 2rem; font-family: var(--mono); font-size: 0.78rem; color: var(--steel); display: flex; align-items: center; gap: 0.75rem; }
.hero-version-tag span { color: var(--sky); }
.hero-version-tag a { color: var(--yellow); text-decoration: none; }
.hero-version-tag a:hover { text-decoration: underline; }

/* ─── Buttons ────────────────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--sky);
  color: var(--navy-deep);
  font-family: var(--cond);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s, transform 0.15s;
  box-shadow: 0 0 0 3px rgba(0,174,239,0.25);
}
.btn-primary:hover { background: var(--yellow); transform: translateY(-2px); box-shadow: 0 4px 20px rgba(255,214,0,0.3); }
.btn-primary.btn-founders { background: var(--yellow); color: var(--navy-deep); box-shadow: 0 0 0 3px rgba(255,214,0,0.25); }
.btn-primary.btn-founders:hover { background: #FFB800; }
.btn-primary.btn-full { width: 100%; justify-content: center; }
.btn-secondary {
  border: 2px solid rgba(255,255,255,0.25);
  color: var(--white);
  font-family: var(--cond);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--sky); color: var(--sky); }

/* ─── Marquee ─────────────────────────────────────────────────────────────────── */
.marquee-strip { background: var(--yellow); padding: 10px 0; overflow: hidden; border-top: 4px solid var(--sky); border-bottom: 4px solid var(--sky); }
.marquee-inner { display: flex; animation: marquee 28s linear infinite; white-space: nowrap; gap: 0; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item { display: inline-flex; align-items: center; gap: 1rem; padding: 0 2rem; font-family: var(--cond); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--navy-deep); }
.marquee-dot { display: inline-block; width: 6px; height: 6px; background: var(--navy-deep); border-radius: 50%; flex-shrink: 0; }

/* ─── Stats Strip ────────────────────────────────────────────────────────────── */
.stats-strip { background: #000F22; border-top: 1px solid rgba(0,174,239,0.1); border-bottom: 1px solid rgba(0,174,239,0.1); padding: 2.5rem 5vw; }
.stats-inner { display: flex; align-items: center; justify-content: center; gap: 4rem; max-width: 800px; margin: 0 auto; }
.stat-item { text-align: center; }
.stat-number { font-family: var(--display); font-size: 3rem; color: var(--sky); line-height: 1; }
.stat-label { font-family: var(--cond); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel); margin-top: 0.25rem; }
.stat-divider { width: 1px; height: 48px; background: rgba(0,174,239,0.2); }

/* ─── Section components ─────────────────────────────────────────────────────── */
.section-label { font-family: var(--cond); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--sky); margin-bottom: 1rem; display: flex; align-items: center; gap: 10px; }
.section-label::before { content: ''; display: block; width: 20px; height: 3px; background: var(--sky); }
.section-title { font-family: var(--display); font-size: clamp(2.8rem, 5vw, 4.5rem); line-height: 1; color: var(--white); text-transform: uppercase; margin-bottom: 4rem; }

/* ─── Manifesto ───────────────────────────────────────────────────────────────── */
.manifesto { background: var(--sky); padding: 6rem 5vw; position: relative; overflow: hidden; }
.manifesto::before { content: 'MONORAIL'; position: absolute; right: -2rem; top: 50%; transform: translateY(-50%) rotate(90deg); font-family: var(--display); font-size: 14rem; color: rgba(0,80,140,0.12); letter-spacing: 0.05em; pointer-events: none; white-space: nowrap; }
.manifesto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.manifesto-label { font-family: var(--cond); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--navy); margin-bottom: 1rem; display: flex; align-items: center; gap: 10px; }
.manifesto-label::before { content: ''; display: block; width: 20px; height: 3px; background: var(--navy); }
.manifesto-headline { font-family: var(--display); font-size: clamp(2.8rem, 5vw, 4.5rem); line-height: 1; color: var(--navy-deep); text-transform: uppercase; }
.manifesto-body { color: var(--navy); font-size: 1.05rem; line-height: 1.7; }
.manifesto-body strong { color: var(--navy-deep); font-weight: 700; }

/* ─── How It Works ────────────────────────────────────────────────────────────── */
.how-section { background: var(--navy-deep); padding: 7rem 5vw; position: relative; }
.line-diagram-wrap { max-width: 1100px; margin: 0 auto; position: relative; }
.line-diagram-track { position: absolute; top: 27px; left: 0; right: 0; height: 6px; pointer-events: none; z-index: 0; }
.line-diagram { display: flex; align-items: flex-start; gap: 0; position: relative; z-index: 1; }
.step { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; z-index: 1; padding: 0 1rem; }
.step-number { width: 56px; height: 56px; border-radius: 50%; background: var(--sky); color: var(--navy-deep); font-family: var(--display); font-size: 1.6rem; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; box-shadow: 0 0 0 5px var(--navy-deep), 0 0 0 9px var(--sky); flex-shrink: 0; }
.step:first-child .step-number { background: var(--yellow); box-shadow: 0 0 0 5px var(--navy-deep), 0 0 0 9px var(--yellow); }
.step-title { font-family: var(--cond); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); margin-bottom: 0.5rem; }
.step-desc { font-size: 0.88rem; color: var(--steel); line-height: 1.5; max-width: 160px; }

/* ─── Services Grid ───────────────────────────────────────────────────────────── */
.services-section { background: #000F22; padding: 7rem 5vw; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5px; max-width: 1100px; margin: 0 auto; border: 1.5px solid rgba(0,174,239,0.15); border-radius: 6px; overflow: hidden; }
.service-card { background: rgba(0,30,60,0.6); padding: 2.2rem 2rem; border-right: 1.5px solid rgba(0,174,239,0.12); border-bottom: 1.5px solid rgba(0,174,239,0.12); position: relative; transition: background 0.25s; }
.service-card:hover { background: rgba(0,60,100,0.5); }
.service-icon { margin-bottom: 1rem; display: block; color: var(--sky); filter: drop-shadow(0 0 8px rgba(0,174,239,0.4)); }
.service-name { font-family: var(--cond); font-weight: 700; font-size: 1.2rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--white); margin-bottom: 0.5rem; }
.service-desc { font-size: 0.88rem; color: var(--steel); line-height: 1.55; }
.service-tag { position: absolute; top: 1.2rem; right: 1.2rem; background: rgba(0,174,239,0.15); border: 1px solid rgba(0,174,239,0.3); color: var(--sky); font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em; padding: 3px 8px; border-radius: 2px; text-transform: uppercase; }

/* ─── Pricing ─────────────────────────────────────────────────────────────────── */
.pricing-section { background: var(--sky); padding: 7rem 5vw; position: relative; overflow: hidden; }
.pricing-section::after { content: ''; position: absolute; bottom: -60px; left: -60px; width: 400px; height: 400px; border-radius: 50%; background: rgba(0,80,140,0.12); pointer-events: none; }
.pricing-label { font-family: var(--cond); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--navy); margin-bottom: 1rem; display: flex; align-items: center; gap: 10px; }
.pricing-label::before { content: ''; display: block; width: 20px; height: 3px; background: var(--navy); }
.pricing-title { font-family: var(--display); font-size: clamp(2.8rem, 5vw, 4.5rem); color: var(--navy-deep); text-transform: uppercase; margin-bottom: 3rem; line-height: 1; }
.pricing-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.pricing-cards.two-up { max-width: 760px; }
.pricing-card { background: var(--navy-deep); border-radius: 6px; padding: 2.5rem 2rem; border: 2px solid transparent; transition: border-color 0.2s, transform 0.2s; position: relative; }
.pricing-card:hover { transform: translateY(-4px); border-color: var(--sky); }
.pricing-card.featured { border-color: var(--yellow); background: #001838; }
.featured-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--yellow); color: var(--navy-deep); font-family: var(--cond); font-weight: 700; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; padding: 4px 14px; border-radius: 3px; white-space: nowrap; }
.plan-name { font-family: var(--cond); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--sky); margin-bottom: 0.5rem; }
.plan-price { font-family: var(--display); font-size: 3.5rem; color: var(--white); line-height: 1; margin-bottom: 0.4rem; }
.plan-price sub { font-family: var(--cond); font-size: 1rem; font-weight: 400; color: var(--steel); vertical-align: baseline; }
.plan-desc { font-size: 0.85rem; color: var(--steel); margin-bottom: 1.5rem; line-height: 1.5; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 2rem; }
.plan-features li { font-family: var(--cond); font-size: 0.9rem; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--white); display: flex; align-items: center; gap: 0.6rem; }
.plan-features li::before { content: '✓'; color: var(--sky); font-weight: 700; font-size: 0.8rem; flex-shrink: 0; }
.plan-features li.muted { color: var(--steel); }
.plan-features li.muted::before { content: '—'; color: var(--steel); }
.btn-plan { width: 100%; background: var(--sky); color: var(--navy-deep); font-family: var(--cond); font-weight: 700; font-size: 0.95rem; letter-spacing: 0.15em; text-transform: uppercase; padding: 12px 20px; border: none; border-radius: 4px; cursor: pointer; text-decoration: none; display: block; text-align: center; transition: background 0.2s; }
.btn-plan:hover { background: var(--yellow); }
.pricing-card.featured .btn-plan { background: var(--yellow); }
.pricing-card.featured .btn-plan:hover { background: #FFB800; }

/* ─── Footer ──────────────────────────────────────────────────────────────────── */
footer { background: #000812; border-top: 4px solid var(--sky); padding: 4rem 5vw 2.5rem; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 3rem; flex-wrap: wrap; padding-bottom: 3rem; border-bottom: 1px solid rgba(0,174,239,0.12); margin-bottom: 2rem; }
.footer-logo { font-family: var(--display); font-size: 3rem; letter-spacing: 0.06em; color: var(--white); }
.footer-logo span, .footer-logo-hub { color: var(--sky); }
.footer-tagline { font-family: var(--cond); font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel); margin-top: 4px; }
.footer-links { display: flex; gap: 4rem; flex-wrap: wrap; }
.footer-col-title { font-family: var(--cond); font-weight: 700; font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--sky); margin-bottom: 0.8rem; }
.footer-col a, .footer-link-btn { display: block; font-family: var(--cond); font-size: 0.9rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--steel); text-decoration: none; margin-bottom: 0.4rem; transition: color 0.2s; background: none; border: none; cursor: pointer; padding: 0; }
.footer-col a:hover, .footer-link-btn:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-family: var(--mono); font-size: 0.7rem; color: var(--steel); letter-spacing: 0.06em; }
.footer-copy a { color: inherit; }
.footer-status { display: flex; align-items: center; gap: 0.5rem; font-family: var(--mono); font-size: 0.7rem; color: var(--steel); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #00B860; animation: pulse 2.5s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ─── Code Window ─────────────────────────────────────────────────────────────── */
.code-window { background: #000C1A; border-radius: 8px; border: 1px solid rgba(0,174,239,0.2); overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,174,239,0.06); }
.code-titlebar { background: #001428; padding: 10px 16px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid rgba(0,174,239,0.15); }
.traffic-dot { width: 12px; height: 12px; border-radius: 50%; }
.td-red { background: #C8102E; }
.td-yellow { background: #FFD600; }
.td-green { background: #00B860; }
.code-filename { font-family: var(--mono); font-size: 0.75rem; color: var(--steel); margin-left: 8px; letter-spacing: 0.06em; }
.code-body { padding: 1.5rem; font-family: var(--mono); font-size: 0.8rem; line-height: 1.7; color: #8ABFDF; overflow-x: auto; }
.code-body pre { margin: 0; }
.code-body .k { color: #79B8FF; }
.code-body .s { color: #9ECBFF; }
.code-body .c { color: #3A6080; }
.code-body .v { color: #FFD600; }
.code-body .f { color: #00B860; }

/* ─── Account CTA ────────────────────────────────────────────────────────────── */
.account-cta-section { background: #000F22; border-top: 1px solid rgba(0,174,239,0.1); border-bottom: 1px solid rgba(0,174,239,0.1); padding: 4.5rem 5vw; }
.account-cta-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: center; }
.account-cta-title { font-family: var(--display); font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1; color: var(--white); text-transform: uppercase; margin-top: 0.5rem; }
.account-cta-body { color: var(--steel); font-size: 1rem; line-height: 1.65; margin-bottom: 1.8rem; max-width: 480px; }
.account-cta-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

/* ─── Page Hero (interior pages) ─────────────────────────────────────────────── */
.page-hero { background: linear-gradient(175deg, #001F4A 0%, #00143A 60%, #000D28 100%); padding: 5rem 5vw 4rem; position: relative; overflow: hidden; border-bottom: 4px solid rgba(0,174,239,0.15); }
.page-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,174,239,0.1) 0%, transparent 70%); pointer-events: none; }
.page-hero-content { position: relative; z-index: 1; max-width: 900px; }
.page-hero.page-hero-sm { padding: 3.5rem 5vw 3rem; }
.page-hero.page-hero-sky { background: var(--sky); }
.page-hero.page-hero-sky .section-label { color: var(--navy); }
.page-hero.page-hero-sky .section-label::before { background: var(--navy); }

/* ─── Content Section ─────────────────────────────────────────────────────────── */
.content-section { padding: 4rem 5vw; }
.content-wrap { max-width: 1100px; margin: 0 auto; }
.content-wrap-narrow { max-width: 760px; margin: 0 auto; }

/* ─── Flash Messages ─────────────────────────────────────────────────────────── */
.flash { padding: 1rem 1.5rem; border-radius: 4px; font-family: var(--cond); font-size: 0.95rem; font-weight: 500; letter-spacing: 0.05em; margin-bottom: 1.5rem; }
.flash-error { background: rgba(200,16,46,0.12); border: 1px solid rgba(200,16,46,0.3); color: var(--red); }
.flash-success { background: rgba(0,184,96,0.12); border: 1px solid rgba(0,184,96,0.3); color: #00B860; }
.flash-info { background: rgba(0,174,239,0.12); border: 1px solid rgba(0,174,239,0.3); color: var(--sky); }

/* ─── Forms ───────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.2rem; }
.form-label { display: block; font-family: var(--cond); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel); margin-bottom: 0.4rem; }
.form-input { width: 100%; background: rgba(0,20,40,0.7); border: 1.5px solid rgba(0,174,239,0.25); border-radius: 4px; color: var(--white); font-family: var(--body); font-size: 1rem; padding: 12px 14px; outline: none; transition: border-color 0.2s, box-shadow 0.2s; -webkit-appearance: none; appearance: none; }
.form-input:focus { border-color: var(--sky); box-shadow: 0 0 0 3px rgba(0,174,239,0.15); }
.form-input::placeholder { color: var(--steel); opacity: 0.6; }
select.form-input { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237B9BB8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; cursor: pointer; }
textarea.form-input { resize: vertical; min-height: 100px; }

/* ─── Auth ────────────────────────────────────────────────────────────────────── */
.auth-section { min-height: calc(100vh - 58px); display: flex; align-items: center; justify-content: center; padding: 3rem 1.5rem; background: linear-gradient(175deg, #001228 0%, var(--navy-deep) 100%); }
.auth-card { background: rgba(0,20,45,0.8); border: 1px solid rgba(0,174,239,0.2); border-radius: 8px; padding: 2.5rem; width: 100%; max-width: 400px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.auth-logo { font-family: var(--display); font-size: 2.2rem; color: var(--white); margin-bottom: 0.25rem; }
.auth-logo span { color: var(--sky); }
.auth-title { font-family: var(--display); font-size: 1.8rem; color: var(--white); text-transform: uppercase; margin-bottom: 0.25rem; }
.auth-sub { font-family: var(--cond); font-size: 0.85rem; color: var(--steel); letter-spacing: 0.1em; margin-bottom: 2rem; text-transform: uppercase; }
.auth-divider { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0; color: var(--steel); font-family: var(--cond); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: rgba(0,174,239,0.15); }
.btn-passkey { width: 100%; background: rgba(0,174,239,0.1); border: 1.5px solid rgba(0,174,239,0.3); color: var(--sky); font-family: var(--cond); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.12em; text-transform: uppercase; padding: 12px 20px; border-radius: 4px; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.6rem; transition: background 0.2s, border-color 0.2s; }
.btn-passkey:hover { background: rgba(0,174,239,0.2); border-color: var(--sky); }
.auth-footer { font-family: var(--cond); font-size: 0.85rem; color: var(--steel); text-align: center; margin-top: 1.5rem; }
.auth-footer a { color: var(--sky); text-decoration: none; }
.auth-footer a:hover { text-decoration: underline; }

/* ─── Download page ───────────────────────────────────────────────────────────── */
.release-card { background: rgba(0,30,60,0.6); border: 1px solid rgba(0,174,239,0.2); border-radius: 8px; padding: 2rem; margin-bottom: 1.5rem; }
.release-card-primary { border-color: rgba(0,174,239,0.4); }
.release-card-founders { border-color: rgba(255,214,0,0.3); }
.release-card-empty { border-style: dashed; text-align: center; padding: 3rem; }
.release-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 2rem; flex-wrap: wrap; margin-bottom: 1rem; }
.release-track-badge { display: inline-flex; align-items: center; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 10px; border-radius: 3px; margin-bottom: 0.5rem; }
.release-track-stable { background: rgba(0,174,239,0.15); color: var(--sky); border: 1px solid rgba(0,174,239,0.3); }
.release-track-bleeding { background: rgba(255,214,0,0.12); color: var(--yellow); border: 1px solid rgba(255,214,0,0.3); }
.release-tag { font-family: var(--display); font-size: 2.2rem; color: var(--white); line-height: 1; }
.release-date { font-family: var(--mono); font-size: 0.75rem; color: var(--steel); margin-top: 0.25rem; }
.release-checksum { display: flex; align-items: center; gap: 0.75rem; margin: 0.75rem 0; flex-wrap: wrap; }
.checksum-label { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); background: rgba(0,174,239,0.1); padding: 2px 8px; border-radius: 3px; flex-shrink: 0; }
.checksum-value { font-family: var(--mono); font-size: 0.75rem; color: var(--sky-pale); word-break: break-all; }
.release-note { font-family: var(--mono); font-size: 0.75rem; color: var(--steel); margin: 0.5rem 0; }
.release-changelog-link { font-family: var(--cond); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sky); text-decoration: none; display: inline-block; margin-top: 0.75rem; }
.release-changelog-link:hover { color: var(--yellow); }
.founders-only-banner { display: flex; align-items: center; gap: 0.5rem; font-family: var(--cond); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--yellow); margin-bottom: 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid rgba(255,214,0,0.15); }

.install-section { margin-top: 3rem; }
.install-steps { display: flex; flex-direction: column; gap: 2rem; }
.install-step { display: grid; grid-template-columns: 40px 1fr; gap: 1.5rem; align-items: flex-start; }
.install-step-num { width: 40px; height: 40px; border-radius: 50%; background: var(--sky); color: var(--navy-deep); font-family: var(--display); font-size: 1.3rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.install-step-title { font-family: var(--cond); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--white); margin-bottom: 0.75rem; }

/* ─── Founders page ───────────────────────────────────────────────────────────── */
.founders-layout { display: grid; grid-template-columns: 1fr 360px; gap: 5rem; align-items: flex-start; }
.founders-feature-list { list-style: none; display: flex; flex-direction: column; gap: 1.75rem; }
.founders-feature-list li { display: flex; align-items: flex-start; gap: 1.25rem; }
.founders-feature-icon { width: 44px; height: 44px; border-radius: 6px; background: rgba(0,174,239,0.12); border: 1px solid rgba(0,174,239,0.25); display: flex; align-items: center; justify-content: center; color: var(--sky); flex-shrink: 0; }
.founders-feature-list strong { display: block; font-family: var(--cond); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--white); margin-bottom: 0.3rem; }
.founders-feature-list p { color: var(--steel); font-size: 0.88rem; line-height: 1.55; margin: 0; }

.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; max-width: 1000px; }
.faq-item { background: rgba(0,30,60,0.4); border: 1px solid rgba(0,174,239,0.12); border-radius: 6px; padding: 1.75rem; }
.faq-q { font-family: var(--cond); font-weight: 700; font-size: 1rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--white); margin-bottom: 0.75rem; }
.faq-a { font-size: 0.88rem; color: var(--steel); line-height: 1.6; }

/* ─── Founders success ────────────────────────────────────────────────────────── */
.key-display { background: #000C1A; border: 1px solid rgba(255,214,0,0.3); border-radius: 8px; padding: 1.75rem; margin: 0 auto; }
.key-label { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--steel); margin-bottom: 0.75rem; }
.key-value { font-family: var(--mono); font-size: 1.5rem; color: var(--yellow); letter-spacing: 0.12em; word-break: break-all; }
.btn-copy { margin-top: 1rem; background: rgba(255,214,0,0.12); border: 1px solid rgba(255,214,0,0.3); color: var(--yellow); font-family: var(--cond); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.15em; text-transform: uppercase; padding: 8px 20px; border-radius: 4px; cursor: pointer; transition: background 0.2s; }
.btn-copy:hover { background: rgba(255,214,0,0.2); }
.btn-outline-danger { background: rgba(200,16,46,0.08); border: 1px solid rgba(200,16,46,0.3); color: var(--red); font-family: var(--cond); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.15em; text-transform: uppercase; padding: 8px 20px; border-radius: 4px; cursor: pointer; transition: background 0.2s; }
.btn-outline-danger:hover { background: rgba(200,16,46,0.18); }
.text-link-danger { font-family: var(--cond); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); text-decoration: none; background: none; border: none; cursor: pointer; padding: 0; transition: color 0.15s; }
.text-link-danger:hover { color: var(--red); }

/* ─── Changelog ───────────────────────────────────────────────────────────────── */
.changelog-list { display: flex; flex-direction: column; gap: 0; }
.changelog-entry { padding: 2rem 0; border-bottom: 1px solid rgba(0,174,239,0.12); }
.changelog-entry:last-child { border-bottom: none; }
.changelog-meta { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.75rem; }
.changelog-date { font-family: var(--mono); font-size: 0.72rem; color: var(--steel); }
.changelog-tag { font-family: var(--display); font-size: 2rem; color: var(--white); text-decoration: none; display: block; margin-bottom: 0.5rem; }
.changelog-tag:hover { color: var(--sky); }
.changelog-snippet { font-size: 0.88rem; color: var(--steel); line-height: 1.55; margin-bottom: 0.5rem; }

/* ─── Documentation ───────────────────────────────────────────────────────────── */
.docs-section { margin-bottom: 3rem; }
.docs-section-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.docs-section-title { font-family: var(--cond); font-weight: 700; font-size: 1.3rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); }
.docs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.doc-card { display: flex; align-items: center; justify-content: space-between; background: rgba(0,30,60,0.5); border: 1px solid rgba(0,174,239,0.15); border-radius: 6px; padding: 1.25rem 1.5rem; text-decoration: none; transition: background 0.2s, border-color 0.2s; }
.doc-card:hover { background: rgba(0,60,100,0.5); border-color: rgba(0,174,239,0.4); }
.doc-card-title { font-family: var(--cond); font-weight: 600; font-size: 1rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--white); }
.doc-card-arrow { color: var(--steel); font-size: 1.1rem; }
.docs-founders-gate { display: flex; align-items: center; gap: 0.75rem; color: var(--steel); font-family: var(--cond); font-size: 0.88rem; letter-spacing: 0.06em; padding: 1rem 1.5rem; background: rgba(255,214,0,0.05); border: 1px dashed rgba(255,214,0,0.2); border-radius: 4px; }
.docs-founders-gate a { color: var(--yellow); text-decoration: none; }
.founders-badge { display: inline-flex; align-items: center; gap: 0.3rem; background: rgba(255,214,0,0.12); border: 1px solid rgba(255,214,0,0.25); color: var(--yellow); font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.08em; padding: 3px 8px; border-radius: 3px; }
.founders-badge-sm { padding: 2px 6px; font-size: 0.6rem; }

/* Docs page layout */
.docs-layout { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 58px); }
.docs-sidebar { background: #000C1A; border-right: 1px solid rgba(0,174,239,0.1); padding: 2rem 0; position: sticky; top: 0; height: calc(100vh - 58px); overflow-y: auto; }
.docs-sidebar-header { padding: 0 1.5rem 1.5rem; border-bottom: 1px solid rgba(0,174,239,0.1); margin-bottom: 1.5rem; }
.docs-nav { padding: 0 0.75rem; }
.docs-nav-section { margin-bottom: 1.5rem; }
.docs-nav-section-title { font-family: var(--cond); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--steel); padding: 0 0.75rem; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.docs-nav-link { display: flex; align-items: center; justify-content: space-between; font-family: var(--cond); font-size: 0.88rem; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--steel); text-decoration: none; padding: 0.4rem 0.75rem; border-radius: 4px; transition: background 0.15s, color 0.15s; }
.docs-nav-link:hover { background: rgba(0,174,239,0.08); color: var(--white); }
.docs-nav-link.active { background: rgba(0,174,239,0.12); color: var(--sky); }
.docs-content { padding: 3rem 4rem; max-width: 800px; }
.docs-breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-family: var(--mono); font-size: 0.72rem; color: var(--steel); margin-bottom: 1.5rem; }
.docs-breadcrumb-sep { color: rgba(0,174,239,0.3); }
.docs-page-title { font-family: var(--display); font-size: 3.5rem; color: var(--white); text-transform: uppercase; margin-bottom: 2rem; line-height: 1; }
.docs-page-footer { margin-top: 4rem; padding-top: 1.5rem; border-top: 1px solid rgba(0,174,239,0.1); }

/* Markdown body */
.markdown-body { color: var(--concrete); font-size: 1rem; line-height: 1.75; }
.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 { font-family: var(--cond); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--white); margin: 2rem 0 0.75rem; }
.markdown-body h1 { font-family: var(--display); font-size: 2.5rem; }
.markdown-body h2 { font-size: 1.5rem; padding-top: 1rem; border-top: 1px solid rgba(0,174,239,0.1); }
.markdown-body h3 { font-size: 1.15rem; color: var(--sky); }
.markdown-body p { margin: 0 0 1rem; }
.markdown-body ul, .markdown-body ol { margin: 0 0 1rem 1.5rem; }
.markdown-body li { margin-bottom: 0.4rem; }
.markdown-body code { background: rgba(0,174,239,0.1); border: 1px solid rgba(0,174,239,0.2); border-radius: 3px; padding: 2px 6px; font-family: var(--mono); font-size: 0.85em; color: var(--sky-pale); }
.markdown-body pre { background: #000C1A; border: 1px solid rgba(0,174,239,0.2); border-radius: 6px; padding: 1.5rem; overflow-x: auto; margin: 1.5rem 0; }
.markdown-body pre code { background: none; border: none; padding: 0; font-size: 0.82rem; color: #8ABFDF; }
.markdown-body blockquote { border-left: 3px solid var(--sky); margin: 1.5rem 0; padding: 0.75rem 1.5rem; background: rgba(0,174,239,0.06); color: var(--steel); }
.markdown-body a { color: var(--sky); }
.markdown-body a:hover { color: var(--yellow); }
.markdown-body table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.9rem; }
.markdown-body th, .markdown-body td { padding: 0.75rem 1rem; border: 1px solid rgba(0,174,239,0.15); text-align: left; }
.markdown-body th { background: rgba(0,174,239,0.08); font-family: var(--cond); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--white); }
.markdown-body strong { color: var(--white); }

/* ─── Account ─────────────────────────────────────────────────────────────────── */
.account-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.account-panel { background: rgba(0,20,45,0.6); border: 1px solid rgba(0,174,239,0.15); border-radius: 8px; overflow: hidden; }
.account-panel-header { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 1.5rem; border-bottom: 1px solid rgba(0,174,239,0.1); }
.account-panel-header h2 { font-family: var(--cond); font-weight: 700; font-size: 1rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); display: flex; align-items: center; gap: 0.6rem; }
.upgrade-banner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; background: rgba(255,214,0,0.08); border: 1px solid rgba(255,214,0,0.25); border-radius: 8px; padding: 1.5rem 2rem; margin-bottom: 2rem; flex-wrap: wrap; }
.upgrade-banner strong { font-family: var(--cond); font-size: 1.05rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--yellow); display: block; margin-bottom: 0.25rem; }
.upgrade-banner p { font-size: 0.88rem; color: var(--steel); margin: 0; }

/* ─── Admin login ─────────────────────────────────────────────────────────────── */
.admin-login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; background: var(--navy-deep); }

/* ─── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .track-container { --train-h: 88px; height: 180px; }
  .beam-track { bottom: 74px; }
  .platform-station { height: 180px; width: min(540px, 78vw); }
  .transit-bar { padding: 0 1.5rem; }
  .transit-bar-nav { display: none; }
  .manifesto-grid, .founders-layout, .faq-grid, .account-cta-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .account-grid { grid-template-columns: 1fr; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { display: none; }
  .docs-content { padding: 2rem 1.5rem; max-width: 100%; }
  .line-diagram-track { display: none; }
  .line-diagram { flex-direction: column; align-items: flex-start; gap: 0; border-left: 4px solid var(--sky); padding-left: 2rem; }
  .step { flex-direction: row; align-items: flex-start; text-align: left; padding: 0 0 2.5rem 0; }
  .step:last-child { padding-bottom: 0; }
  .step-number { flex-shrink: 0; margin-bottom: 0; margin-right: 1rem; }
}

@media (max-width: 600px) {
  .release-card-header { flex-direction: column; }
  .stats-inner { flex-direction: column; gap: 2rem; }
  .stat-divider { width: 60px; height: 1px; }
}