/* ==========================================================================
   GhostTrace Design System
   Deep violet-black. Restrained type. Real depth.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Surfaces */
  --void: #07050C;
  --bg: #0A0711;
  --surface: #110D1B;
  --surface-2: #171126;
  --surface-3: #1E1633;

  /* Lines */
  --line: rgba(255, 255, 255, 0.06);
  --line-2: rgba(255, 255, 255, 0.10);
  --line-violet: rgba(139, 92, 246, 0.22);

  /* Brand */
  --violet: #8B5CF6;
  --violet-lo: #7C3AED;
  --violet-hi: #A78BFA;
  --iris: #6366F1;
  --lilac: #C4B5FD;

  /* Semantic */
  --mint: #34D399;
  --amber: #FBBF24;
  --rose: #FB7185;
  --sky: #60A5FA;

  /* Text */
  --text: #F6F4FF;
  --muted: #A29BBF;
  --dim: #6E6789;

  /* Type */
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Radii */
  --r-sm: 8px;
  --r: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: rgba(139, 92, 246, 0.35); }

/* Focus ring — accessible, on-brand */
:focus-visible {
  outline: 2px solid var(--violet-hi);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb {
  background: var(--surface-3);
  border-radius: 6px;
  border: 2px solid var(--void);
}
::-webkit-scrollbar-thumb:hover { background: #2A2047; }

/* ---------- Layout ---------- */
.shell { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
.shell-wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }

/* ---------- Ambient light ---------- */
.aura {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  filter: blur(0px);
}
.aura-hero {
  top: -280px; left: 50%; transform: translateX(-50%);
  width: 1100px; height: 780px;
  background:
    radial-gradient(ellipse 50% 50% at 50% 45%, rgba(139, 92, 246, 0.26), transparent 70%),
    radial-gradient(ellipse 30% 40% at 50% 30%, rgba(99, 102, 241, 0.20), transparent 70%);
}
.aura-mid {
  top: 40%; right: -300px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12), transparent 65%);
}
.aura-low {
  bottom: 5%; left: -280px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.10), transparent 65%);
}

/* Fine grid overlay — adds structure, not noise */
.grid-veil {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.035em; line-height: 1.08; }

.display {
  font-size: clamp(2.6rem, 6.4vw, 5.1rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
}
.display .accent {
  background: linear-gradient(105deg, #FFFFFF 0%, var(--lilac) 45%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 700;
  letter-spacing: -0.038em;
}
.h3 { font-size: 1.18rem; font-weight: 650; letter-spacing: -0.02em; }

.lede {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  color: var(--muted);
  line-height: 1.62;
  letter-spacing: -0.008em;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet-hi);
}

.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: 10px;
  font-size: 0.925rem;
  font-weight: 600;
  letter-spacing: -0.012em;
  white-space: nowrap;
  transition: transform 0.18s cubic-bezier(.34,1.4,.64,1), box-shadow 0.22s ease,
              background 0.22s ease, border-color 0.22s ease, opacity 0.2s ease;
}
.btn:active { transform: translateY(1px) scale(0.99); }

.btn-primary {
  background: linear-gradient(180deg, var(--violet-hi) 0%, var(--violet) 42%, var(--violet-lo) 100%);
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.24) inset,
    0 8px 24px -6px rgba(139, 92, 246, 0.55),
    0 2px 6px rgba(0,0,0,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.3) inset,
    0 14px 34px -8px rgba(139, 92, 246, 0.7),
    0 2px 8px rgba(0,0,0,0.45);
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-2);
  color: var(--text);
  backdrop-filter: blur(12px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.075);
  border-color: var(--line-violet);
  transform: translateY(-2px);
}

.btn-sm { height: 36px; padding: 0 16px; font-size: 0.85rem; border-radius: 9px; }
.btn-lg { height: 52px; padding: 0 30px; font-size: 1rem; border-radius: 12px; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; box-shadow: none; }

/* ---------- Pill badge ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 32px;
  padding: 0 14px 0 5px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.09);
  border: 1px solid var(--line-violet);
  font-size: 0.82rem;
  color: var(--lilac);
  letter-spacing: -0.008em;
  backdrop-filter: blur(12px);
  transition: border-color 0.22s ease, background 0.22s ease;
}
.pill:hover { border-color: rgba(139,92,246,0.4); background: rgba(139,92,246,0.14); }
.pill .tagx {
  display: inline-flex; align-items: center;
  height: 22px; padding: 0 9px;
  border-radius: 999px;
  background: var(--violet);
  color: #fff;
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* ---------- Cards / panels ---------- */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.032) 0%, rgba(255,255,255,0.012) 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}
/* Top hairline sheen */
.card::before {
  content: '';
  position: absolute; top: 0; left: 12%; right: 12%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196,181,253,0.4), transparent);
}
.card-hover { transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease; }
.card-hover:hover {
  transform: translateY(-4px);
  border-color: var(--line-violet);
  box-shadow: 0 20px 44px -20px rgba(139, 92, 246, 0.36);
}

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.stuck {
  background: rgba(10, 7, 17, 0.72);
  backdrop-filter: blur(20px) saturate(160%);
  border-bottom-color: var(--line);
  border-top: 2px solid;
  border-image: linear-gradient(90deg, transparent 5%, rgba(52,211,153,.5) 20%, rgba(139,92,246,.7) 50%, rgba(236,72,153,.5) 80%, transparent 95%) 1;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 750; font-size: 1.04rem; letter-spacing: -0.03em; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(150deg, var(--violet-hi), var(--violet-lo) 70%);
  display: grid; place-items: center;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1) inset, 0 4px 14px -3px rgba(139,92,246,0.7);
  flex-shrink: 0;
}
.brand-sub { color: var(--dim); font-weight: 400; font-size: 0.8rem; letter-spacing: 0; margin-left: -7px; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  display: inline-flex; align-items: center; height: 34px; padding: 0 13px;
  border-radius: 8px;
  font-size: 0.895rem; font-weight: 500; color: var(--muted);
  transition: color 0.18s ease, background 0.18s ease;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-cta { display: flex; align-items: center; gap: 10px; }

.nav-burger { display: none; width: 38px; height: 38px; border-radius: 9px; border: 1px solid var(--line-2); place-items: center; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-burger { display: grid; }
  .nav-cta .btn-ghost { display: none; }
}

/* ---------- Mock app window (hero visual) ---------- */
.mock {
  border-radius: var(--r-xl);
  background: linear-gradient(180deg, #171126 0%, #100C1A 100%);
  border: 1px solid var(--line-2);
  box-shadow:
    0 0 0 1px rgba(139,92,246,0.10),
    0 40px 90px -30px rgba(0,0,0,0.9),
    0 0 120px -40px rgba(139,92,246,0.4);
  overflow: hidden;
}
.mock-bar {
  display: flex; align-items: center; gap: 14px;
  height: 42px; padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.018);
}
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.mock-url {
  flex: 1; max-width: 320px;
  height: 24px; padding: 0 11px;
  display: flex; align-items: center;
  border-radius: 6px;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.68rem; color: var(--dim);
}
.mock-body { display: grid; grid-template-columns: 186px 1fr; min-height: 400px; }
.mock-side { border-right: 1px solid var(--line); padding: 14px 10px; background: rgba(0,0,0,0.18); }
.mock-main { padding: 20px; }

.side-item {
  display: flex; align-items: center; gap: 9px;
  height: 32px; padding: 0 11px; border-radius: 8px;
  font-size: 0.78rem; color: var(--dim); font-weight: 500;
}
.side-item.on { background: rgba(139,92,246,0.14); color: var(--lilac); box-shadow: 0 0 0 1px rgba(139,92,246,0.2) inset; }
.side-item i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: 0.55; flex-shrink: 0; }
.side-cap { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: #4B4560; padding: 0 11px; margin: 12px 0 6px; }

/* Mock stat tiles */
.mock-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.mock-title { font-size: 0.94rem; font-weight: 650; letter-spacing: -0.02em; }
.mock-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.tile {
  border-radius: 12px; padding: 13px 14px;
  background: rgba(255,255,255,0.026);
  border: 1px solid var(--line);
}
.tile.hot { background: rgba(52,211,153,0.06); border-color: rgba(52,211,153,0.2); }
.tile-k { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--dim); margin-bottom: 5px; }
.tile-v { font-size: 1.22rem; font-weight: 750; letter-spacing: -0.03em; }
.tile-v.mint { color: var(--mint); } .tile-v.rose { color: var(--rose); } .tile-v.amber { color: var(--amber); }

.mock-split { display: grid; grid-template-columns: 1.35fr 1fr; gap: 12px; }
.mock-box { border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,0.014); padding: 14px; }
.mock-box-h { font-size: 0.72rem; font-weight: 600; color: var(--muted); margin-bottom: 12px; letter-spacing: -0.01em; }

/* Sparkline area chart */
.spark { width: 100%; height: 96px; display: block; }

/* Horizontal bars */
.hbar { margin-bottom: 9px; }
.hbar-t { display: flex; justify-content: space-between; font-size: 0.66rem; color: var(--dim); margin-bottom: 4px; font-family: var(--mono); }
.hbar-track { height: 6px; border-radius: 3px; background: rgba(255,255,255,0.05); overflow: hidden; }
.hbar-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--violet), var(--violet-hi)); }

@media (max-width: 760px) {
  .mock-body { grid-template-columns: 1fr; }
  .mock-side { display: none; }
  .mock-tiles { grid-template-columns: repeat(2, 1fr); }
  .mock-split { grid-template-columns: 1fr; }
}

/* ---------- Sections ---------- */
.section { padding: 64px 0; position: relative; }
.section-sm { padding: 40px 0; position: relative; }
.section-head { max-width: 660px; margin: 0 auto 40px; text-align: center; }
.section-head .eyebrow { display: block; margin-bottom: 14px; }
.section-head .lede { margin-top: 16px; }

.rule { height: 1px; border: 0; background: linear-gradient(90deg, transparent, var(--line-2), transparent); }

/* ---------- Logo strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 26px 0; background: rgba(255,255,255,0.012); }
.strip-cap { text-align: center; font-size: 0.76rem; color: var(--dim); letter-spacing: 0.02em; margin-bottom: 20px; }
.strip-row { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.logo-chip {
  display: inline-flex; align-items: center; gap: 8px;
  height: 44px; padding: 0 20px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.022);
  font-size: 0.86rem; font-weight: 650; letter-spacing: -0.02em;
  color: #B9B2D0;
  transition: border-color 0.24s ease, color 0.24s ease, transform 0.24s ease;
}
.logo-chip:hover { border-color: var(--line-violet); color: var(--text); transform: translateY(-2px); }
.logo-chip svg { opacity: 0.8; flex-shrink: 0; }

/* ---------- Bento grid ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.b-wide { grid-column: span 4; } .b-half { grid-column: span 3; }
.b-third { grid-column: span 2; } .b-full { grid-column: span 6; }
@media (max-width: 980px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .b-wide, .b-half, .b-third, .b-full { grid-column: span 2; }
}

/* ---------- Feature card internals ---------- */
.feat { padding: 28px; }
.feat-ico {
  width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(139,92,246,0.11);
  border: 1px solid var(--line-violet);
  color: var(--violet-hi);
  margin-bottom: 18px;
}
.feat h3 { margin-bottom: 9px; }
.feat p { font-size: 0.895rem; color: var(--muted); line-height: 1.6; }

.ticks { list-style: none; margin-top: 16px; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 9px; font-size: 0.855rem; color: var(--muted); align-items: flex-start; }
.ticks li::before {
  content: ''; flex-shrink: 0;
  width: 15px; height: 15px; margin-top: 3px; border-radius: 50%;
  background: rgba(52,211,153,0.14);
  border: 1px solid rgba(52,211,153,0.34);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='9' viewBox='0 0 24 24' fill='none' stroke='%2334D399' stroke-width='4' stroke-linecap='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ---------- Steps ---------- */
.steps { display: grid; gap: 14px; counter-reset: s; }
.step { display: flex; gap: 18px; padding: 22px 24px; }
.step-n {
  flex-shrink: 0;
  width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 0.78rem; font-weight: 500;
  background: rgba(139,92,246,0.12);
  border: 1px solid var(--line-violet);
  color: var(--violet-hi);
}
.step h3 { margin-bottom: 5px; }
.step p { font-size: 0.885rem; color: var(--muted); }

/* ---------- Code block ---------- */
.code {
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: #06040A;
  overflow: hidden;
}
.code-bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 36px; padding: 0 8px 0 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.code-name { font-family: var(--mono); font-size: 0.7rem; color: var(--dim); }
.code pre {
  margin: 0; padding: 16px;
  font-family: var(--mono); font-size: 0.755rem; line-height: 1.75;
  color: #C9C2E0; overflow-x: auto;
}
.code .k { color: var(--violet-hi); }
.code .s { color: var(--mint); }
.code .c { color: #57506E; }

.copy {
  display: inline-flex; align-items: center; gap: 6px;
  height: 24px; padding: 0 10px; border-radius: 6px;
  border: 1px solid var(--line-2);
  font-size: 0.68rem; font-weight: 600; color: var(--dim);
  transition: color 0.18s ease, border-color 0.18s ease;
}
.copy:hover { color: var(--text); border-color: var(--line-violet); }
.copy.done { color: var(--mint); border-color: rgba(52,211,153,0.4); }

/* ---------- Stat band ---------- */
.band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); }
.band > div { background: var(--bg); padding: 28px 24px; text-align: center; }
.band-v { font-size: clamp(1.6rem, 3vw, 2.15rem); font-weight: 800; letter-spacing: -0.04em; }
.band-k { font-size: 0.76rem; color: var(--dim); margin-top: 4px; }
@media (max-width: 740px) { .band { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Pricing ---------- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.tier { padding: 30px 28px; }
.tier.lead {
  border-color: var(--line-violet);
  background: linear-gradient(180deg, rgba(139,92,246,0.10) 0%, rgba(255,255,255,0.014) 55%);
  box-shadow: 0 24px 60px -26px rgba(139,92,246,0.5);
}
.tier-name { font-size: 0.98rem; font-weight: 650; letter-spacing: -0.02em; }
.tier-price { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.045em; margin: 14px 0 2px; }
.tier-price span { font-size: 0.86rem; font-weight: 500; color: var(--dim); letter-spacing: -0.01em; }
.tier-note { font-size: 0.83rem; color: var(--muted); min-height: 40px; }
.tier .btn { width: 100%; margin: 20px 0 22px; }
.tier-flag {
  position: absolute; top: 16px; right: 16px;
  height: 22px; padding: 0 10px; border-radius: 999px;
  display: inline-flex; align-items: center;
  background: var(--violet); color: #fff;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
}
@media (max-width: 940px) { .tiers { grid-template-columns: 1fr; } }

/* ---------- Final CTA ---------- */
.cta-wrap {
  border-radius: var(--r-xl);
  border: 1px solid var(--line-violet);
  padding: 68px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 100% at 50% 0%, rgba(139,92,246,0.20), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.008));
}
.cta-wrap::before {
  content: ''; position: absolute; top: 0; left: 20%; right: 20%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196,181,253,0.6), transparent);
}

/* ---------- Footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 56px 0 30px; position: relative; z-index: 2; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; margin-bottom: 44px; }
.foot-blurb { font-size: 0.875rem; color: var(--muted); max-width: 300px; margin-top: 14px; line-height: 1.62; }
.foot h4 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dim); margin-bottom: 15px; font-weight: 600; }
.foot ul { list-style: none; display: grid; gap: 10px; }
.foot ul a { font-size: 0.875rem; color: var(--muted); transition: color 0.18s ease; }
.foot ul a:hover { color: var(--text); }
.foot-base {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 26px; border-top: 1px solid var(--line);
  font-size: 0.8rem; color: var(--dim); gap: 16px; flex-wrap: wrap;
}
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }

/* ---------- Reveal on scroll ---------- */
.rise { opacity: 0; transform: translateY(20px); transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1); }
.rise.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .rise { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Utilities ---------- */
.stack { display: grid; }
.row { display: flex; align-items: center; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.wrap-c { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; } .mt-40 { margin-top: 40px; } .mt-56 { margin-top: 56px; }
.mb-0 { margin-bottom: 0; }
.sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ==========================================================================
   REFINEMENT PASS — restrained accent, grain, micro-detail
   ========================================================================== */

/* ---------- Accent: tight tonal shift, not a rainbow sweep ---------- */
.display .accent {
  background: linear-gradient(96deg, #EFEAFF 0%, #C0A6FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}
/* Optical correction — gradient text reads thin, nudge weight back */
.display .accent { text-shadow: 0 0 40px rgba(167, 139, 250, 0.18); }

/* Solid alternative for smaller headings — no gradient at all */
.accent-solid { color: #C7B2FF; }

/* Underline swash: hand-drawn feel, sits under one word */
.swash { position: relative; display: inline-block; }
.swash::after {
  content: '';
  position: absolute;
  left: -1%; right: -1%; bottom: 0.06em;
  height: 0.055em;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, rgba(167,139,250,.55) 18%, rgba(167,139,250,.55) 82%, transparent);
}

/* ---------- Film grain ---------- */
.grain::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.032;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Corner brackets on cards ---------- */
.marks > .mk {
  position: absolute;
  width: 9px; height: 9px;
  border: 1px solid rgba(167,139,250,.30);
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s ease;
}
.marks > .mk-tl { top: 11px; left: 11px; border-right: 0; border-bottom: 0; }
.marks > .mk-tr { top: 11px; right: 11px; border-left: 0; border-bottom: 0; }
.marks > .mk-bl { bottom: 11px; left: 11px; border-right: 0; border-top: 0; }
.marks > .mk-br { bottom: 11px; right: 11px; border-left: 0; border-top: 0; }
.marks:hover > .mk { opacity: 1; }

/* ---------- Inner glow on hover ---------- */
.card-hover::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity .32s ease;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(139,92,246,.10), transparent 70%);
}
.card-hover:hover::after { opacity: 1; }

/* ---------- Dot field (panel texture) ---------- */
.dots-bg { position: relative; }
.dots-bg::before {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 15px 15px;
  mask-image: radial-gradient(ellipse 70% 70% at 80% 100%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 80% 100%, #000, transparent 72%);
}

/* ---------- Hairline divider with center node ---------- */
.hair { position: relative; height: 1px; border: 0; background: linear-gradient(90deg, transparent, var(--line-2) 22%, var(--line-2) 78%, transparent); }
.hair::after {
  content: ''; position: absolute; top: -2px; left: 50%; transform: translateX(-50%) rotate(45deg);
  width: 5px; height: 5px; background: var(--violet); opacity: .6;
}

/* ---------- Live pulse dot ---------- */
.pulse { position: relative; width: 6px; height: 6px; border-radius: 50%; background: var(--mint); flex-shrink: 0; }
.pulse::before {
  content: ''; position: absolute; inset: -4px;
  border-radius: 50%; border: 1px solid var(--mint);
  animation: pulseRing 2.4s cubic-bezier(.2,.6,.3,1) infinite;
}
@keyframes pulseRing {
  0%   { transform: scale(.6); opacity: .8; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { opacity: 0; }
}

/* ---------- Sheen sweep on the pill ---------- */
.pill { position: relative; overflow: hidden; }
.pill::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 38%;
  left: -45%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.12), transparent);
  animation: sweep 5.5s ease-in-out infinite;
}
@keyframes sweep {
  0%, 62% { left: -45%; }
  92%, 100% { left: 118%; }
}

/* ---------- Micro mono label ---------- */
.mono-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono);
  font-size: 0.645rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #574F70;
}
.mono-tag::before { content: ''; width: 12px; height: 1px; background: currentColor; opacity: .7; }

/* ---------- Keyboard chip ---------- */
.kbd {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 5px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line-2);
  border-bottom-width: 2px;
  font-family: var(--mono); font-size: .66rem; color: var(--muted);
}

/* ---------- Service roadmap cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 980px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .svc-grid { grid-template-columns: 1fr; } }

.svc {
  padding: 22px 22px 20px;
  position: relative;
  display: flex; flex-direction: column;
}
.svc-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.svc-ico {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center; flex-shrink: 0;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line-2);
  color: var(--muted);
}
.svc h3 { font-size: 1.02rem; margin-bottom: 6px; }
.svc p { font-size: .845rem; color: var(--muted); line-height: 1.55; }

/* Live state — S3 today */
.svc.live { border-color: rgba(52,211,153,.26); background: linear-gradient(180deg, rgba(52,211,153,.055), rgba(255,255,255,.008) 60%); }
.svc.live .svc-ico { background: rgba(52,211,153,.11); border-color: rgba(52,211,153,.3); color: var(--mint); }

/* Building state */
.svc.wip .svc-ico { background: rgba(139,92,246,.1); border-color: var(--line-violet); color: var(--violet-hi); }

/* Planned state — deliberately muted */
.svc.next { opacity: .72; }
.svc.next:hover { opacity: 1; }

/* Status chip */
.svc-st {
  display: inline-flex; align-items: center; gap: 6px;
  height: 22px; padding: 0 9px; border-radius: 999px;
  font-size: .625rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  white-space: nowrap; flex-shrink: 0;
}
.svc-st.s-live { background: rgba(52,211,153,.14); color: var(--mint); border: 1px solid rgba(52,211,153,.32); }
.svc-st.s-wip  { background: rgba(139,92,246,.14); color: var(--violet-hi); border: 1px solid var(--line-violet); }
.svc-st.s-next { background: rgba(255,255,255,.045); color: var(--dim); border: 1px solid var(--line-2); }

/* Free ribbon */
.svc-free {
  margin-top: auto; padding-top: 15px;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .04em;
  display: flex; align-items: center; gap: 7px;
}

/* ---------- Progress track (build status) ---------- */
.prog { height: 3px; border-radius: 99px; background: rgba(255,255,255,.06); overflow: hidden; margin-top: 14px; }
.prog i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--violet-lo), var(--violet-hi)); }
.prog.done i { background: linear-gradient(90deg, #059669, var(--mint)); }

/* ---------- Free campaign banner ---------- */
.free-band {
  border-radius: var(--r-lg);
  border: 1px solid rgba(52,211,153,.24);
  background:
    radial-gradient(ellipse 60% 120% at 12% 0%, rgba(52,211,153,.11), transparent 68%),
    linear-gradient(180deg, rgba(255,255,255,.028), rgba(255,255,255,.008));
  padding: 30px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 26px;
  flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.free-band::before {
  content: ''; position: absolute; top: 0; left: 8%; right: 8%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52,211,153,.5), transparent);
}

/* ---------- Steps spine (vertical connector) ---------- */
.steps { position: relative; }
.steps::before {
  content: '';
  position: absolute;
  left: 39px; top: 46px; bottom: 46px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line-2) 8%, var(--line-2) 92%, transparent);
}
.step { position: relative; z-index: 1; }
.step-n { background: var(--surface-2); }

/* ---------- Featured tier: gradient hairline border ---------- */
.tier.lead::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(167,139,250,.55), transparent 42%, transparent 62%, rgba(139,92,246,.35));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* ==========================================================================
   X-RAY — scroll-driven exploded view of an AWS account
   ========================================================================== */

.xray { position: relative; }

/* Tall rail gives us scroll distance to animate through */
.xray-rail { height: 340vh; position: relative; }

/* Pinned viewport */
.xray-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

/* 3D scene */
.xray-scene {
  position: relative;
  width: 420px;
  height: 420px;
  transform-style: preserve-3d;
  transform: rotateX(58deg) rotateZ(-42deg) scale(var(--xs, 1));
  will-change: transform;
}

/* Each plate = one AWS service layer */
.plate {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  transform-style: preserve-3d;
  will-change: transform, opacity;
  background: linear-gradient(150deg, rgba(30,22,51,.92), rgba(17,13,27,.92));
  border: 1px solid var(--line-2);
  box-shadow:
    0 1px 0 rgba(255,255,255,.05) inset,
    0 26px 50px -26px rgba(0,0,0,.85);
  backdrop-filter: blur(2px);
}
.plate.live   { border-color: rgba(52,211,153,.34);  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 0 42px -12px rgba(52,211,153,.42), 0 26px 50px -26px rgba(0,0,0,.85); }
.plate.wip    { border-color: rgba(139,92,246,.32);  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 0 38px -14px rgba(139,92,246,.40), 0 26px 50px -26px rgba(0,0,0,.85); }
.plate.base   { border-color: rgba(255,255,255,.13); background: linear-gradient(150deg, rgba(20,15,34,.96), rgba(10,7,17,.96)); }

/* Plate surface texture — subtle circuit grid */
.plate::before {
  content: '';
  position: absolute; inset: 14px;
  border-radius: 12px;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: .55;
}

/* Resource dots sitting on a plate */
.nodes { position: absolute; inset: 26px; display: grid; gap: 9px; }
.nodes.g5 { grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr); }
.nodes.g4 { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(4, 1fr); }
.nodes.g3 { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); }

.node {
  border-radius: 5px;
  background: rgba(255,255,255,.055);
  box-shadow: 0 0 0 1px rgba(255,255,255,.05) inset;
}
.node.on   { background: rgba(52,211,153,.30);  box-shadow: 0 0 0 1px rgba(52,211,153,.45) inset, 0 0 10px rgba(52,211,153,.35); }
.node.warn { background: rgba(251,191,36,.28);  box-shadow: 0 0 0 1px rgba(251,191,36,.45) inset, 0 0 10px rgba(251,191,36,.32); }
.node.bad  { background: rgba(251,113,133,.30); box-shadow: 0 0 0 1px rgba(251,113,133,.48) inset, 0 0 10px rgba(251,113,133,.35); }
.node.vio  { background: rgba(139,92,246,.28);  box-shadow: 0 0 0 1px rgba(139,92,246,.45) inset, 0 0 10px rgba(139,92,246,.32); }

/* Plate edge label — counter-rotated so it faces the viewer */
.plate-tag {
  position: absolute;
  top: -13px; left: 18px;
  transform: rotateZ(42deg) rotateX(-58deg);
  transform-origin: left center;
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 3px 9px;
  border-radius: 5px;
  background: rgba(10,7,17,.9);
  border: 1px solid var(--line-2);
  color: var(--muted);
}
.plate.live .plate-tag { color: var(--mint); border-color: rgba(52,211,153,.35); }
.plate.wip  .plate-tag { color: var(--violet-hi); border-color: var(--line-violet); }

/* ---------- Flat overlay UI (headline + callouts) ---------- */
.xray-ui {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}

/* Headline block, top-centre */
.xray-head {
  position: absolute;
  top: clamp(28px, 6vh, 64px);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  width: min(560px, 88vw);
}
.xray-head h2 { font-size: clamp(1.5rem, 3vw, 2.15rem); }
.xray-head p { font-size: .9rem; color: var(--muted); margin-top: 10px; }

/* Progress readout */
.xray-meter {
  position: absolute;
  bottom: clamp(22px, 5vh, 48px);
  left: 50%;
  transform: translateX(-50%);
  width: min(300px, 70vw);
}
.xray-meter-t { height: 2px; border-radius: 99px; background: rgba(255,255,255,.09); overflow: hidden; }
.xray-meter-f { height: 100%; width: 0%; border-radius: 99px; background: linear-gradient(90deg, var(--violet), var(--mint)); }
.xray-meter-l {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: .6rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--dim); margin-top: 8px;
}

/* Callout card */
.callout {
  position: absolute;
  width: 236px;
  padding: 14px 16px;
  border-radius: 13px;
  background: rgba(14, 10, 24, .88);
  border: 1px solid var(--line-2);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 40px -18px rgba(0,0,0,.9);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .45s ease, transform .45s cubic-bezier(.22,1,.36,1);
}
.callout.show { opacity: 1; transform: none; }
.callout h4 { font-size: .855rem; margin-bottom: 5px; letter-spacing: -.018em; }
.callout p { font-size: .765rem; color: var(--muted); line-height: 1.5; }
.callout .cnum { font-family: var(--mono); font-size: 1.05rem; font-weight: 500; letter-spacing: -.02em; }

/* Callout accent bar */
.callout::before {
  content: '';
  position: absolute; left: 0; top: 15px; bottom: 15px;
  width: 2px; border-radius: 99px;
  background: var(--violet);
}
.callout.c-live::before { background: var(--mint); }
.callout.c-warn::before { background: var(--amber); }
.callout.c-bad::before  { background: var(--rose); }

/* Leader line from card toward the stack */
.callout .lead {
  position: absolute;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, var(--line-2), transparent);
  width: 58px;
}
.callout.left  .lead { right: -58px; background: linear-gradient(90deg, var(--line-2), transparent); }
.callout.right .lead { left: -58px;  background: linear-gradient(270deg, var(--line-2), transparent); }
.callout .lead::after {
  content: ''; position: absolute; top: -2px;
  width: 5px; height: 5px; border-radius: 50%;
  background: currentColor;
}
.callout.left  .lead::after { right: 0; }
.callout.right .lead::after { left: 0; }
.callout.c-live { color: var(--mint); }
.callout.c-warn { color: var(--amber); }
.callout.c-bad  { color: var(--rose); }
.callout.c-vio  { color: var(--violet-hi); }

/* Positions */
.xr-p1 { top: 26%; left: 4%; }
.xr-p2 { top: 44%; right: 4%; }
.xr-p3 { top: 62%; left: 4%; }
.xr-p4 { top: 76%; right: 4%; }

/* Fallback for short viewports / reduced motion */
@media (max-width: 900px), (max-height: 620px) {
  .xray-rail { height: auto; }
  .xray-stage { position: static; height: auto; padding: 56px 0; }
  .xray-scene { transform: rotateX(56deg) rotateZ(-42deg) scale(.62); }
  .xray-ui { position: static; }
  .xray-head, .xray-meter { position: static; transform: none; width: auto; margin-inline: auto; }
  .callout { position: static; width: auto; opacity: 1; transform: none; margin-top: 10px; }
  .callout .lead { display: none; }
}

/* ==========================================================================
   CITY ILLUSTRATION — parallax scroll with floating annotation cards
   ========================================================================== */
.city-wrap {
  max-width: 900px;
  margin-inline: auto;
  position: relative;
  perspective: 1200px;
}
.city-track {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-2);
  box-shadow:
    0 0 0 1px rgba(139,92,246,.08),
    0 40px 80px -30px rgba(0,0,0,.8),
    0 0 100px -30px rgba(139,92,246,.25);
  background: var(--void);
  transition: transform .6s cubic-bezier(.22,1,.36,1), box-shadow .6s ease;
}
.city-track:hover {
  transform: rotateX(1.5deg) rotateY(-1deg) scale(1.01);
  box-shadow:
    0 0 0 1px rgba(139,92,246,.14),
    0 50px 100px -30px rgba(0,0,0,.85),
    0 0 120px -20px rgba(139,92,246,.35);
}
.city-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 8s cubic-bezier(.22,1,.36,1);
}
.city-track:hover .city-img {
  transform: scale(1.03);
}

/* Floating annotation cards */
.city-card {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border-radius: 10px;
  background: rgba(10, 7, 17, .82);
  border: 1px solid var(--line-2);
  backdrop-filter: blur(14px);
  font-size: .78rem;
  color: var(--muted);
  box-shadow: 0 12px 30px -12px rgba(0,0,0,.9);
  animation: cityFloat 4s ease-in-out infinite alternate;
  pointer-events: none;
}
.city-c1 { top: 18%; left: 6%; animation-delay: 0s; border-color: rgba(52,211,153,.3); }
.city-c2 { top: 42%; right: 5%; animation-delay: -1.4s; border-color: var(--line-violet); }
.city-c3 { bottom: 14%; left: 12%; animation-delay: -2.8s; }

@keyframes cityFloat {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

/* Glow rim under the illustration frame */
.city-track::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 15%; right: 15%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(139,92,246,.6), transparent);
  border-radius: 99px;
}
/* Top sheen */
.city-track::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196,181,253,.4), transparent);
  z-index: 2;
}

@media (max-width: 700px) {
  .city-card { font-size: .7rem; padding: 7px 12px; }
  .city-c2 { right: 3%; }
}

/* ==========================================================================
   CITY SECTION — side layout (text left, image right)
   ========================================================================== */
.city-split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .city-split { grid-template-columns: 1fr; }
  .city-visual { order: -1; }
}
.city-text { max-width: 480px; }
.city-labels { display: grid; gap: 14px; }
.city-label {
  display: flex; align-items: center; gap: 12px;
  font-size: .88rem; color: var(--muted);
}

.city-visual { position: relative; }
.city-frame {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-2);
  box-shadow:
    0 0 0 1px rgba(139,92,246,.08),
    0 40px 80px -30px rgba(0,0,0,.8),
    0 0 80px -20px rgba(139,92,246,.22);
  transition: transform .5s cubic-bezier(.22,1,.36,1), box-shadow .5s ease;
}
.city-frame:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow:
    0 0 0 1px rgba(139,92,246,.14),
    0 50px 100px -30px rgba(0,0,0,.85),
    0 0 100px -16px rgba(139,92,246,.32);
}
.city-frame::before {
  content: '';
  position: absolute; top: 0; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196,181,253,.4), transparent);
  z-index: 2;
}
.city-frame::after {
  content: '';
  position: absolute; bottom: -1px; left: 15%; right: 15%; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(139,92,246,.5), transparent);
  border-radius: 99px;
}
.city-img {
  width: 100%; height: auto; display: block;
  transition: transform 6s cubic-bezier(.22,1,.36,1);
}
.city-frame:hover .city-img { transform: scale(1.04); }

/* ==========================================================================
   CITY SECTION v2 — SVG layers that disassemble on scroll
   ========================================================================== */
.city-scene {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}
.city-layer {
  width: 100%;
  display: block;
  position: absolute;
  top: 0; left: 0;
  transition: transform .9s cubic-bezier(.22,1,.36,1), opacity .7s ease;
}
.city-layer.cl-0 { position: relative; z-index: 4;
  filter: drop-shadow(0 0 20px rgba(52,211,153,.3)) drop-shadow(0 8px 20px rgba(0,0,0,.5)); }
.city-layer.cl-1 { z-index: 3;
  filter: drop-shadow(0 0 18px rgba(139,92,246,.25)) drop-shadow(0 8px 20px rgba(0,0,0,.5)); }
.city-layer.cl-2 { z-index: 2;
  filter: drop-shadow(0 0 12px rgba(75,69,96,.18)) drop-shadow(0 8px 20px rgba(0,0,0,.5)); }
.city-layer.cl-3 { z-index: 1; position: relative; margin-top: -8px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.6)); }

/* Disassembled state */
.city-scene.spread .cl-0 { transform: translateY(0); }
.city-scene.spread .cl-1 { transform: translateY(-55px) translateX(6px); opacity: .9; }
.city-scene.spread .cl-2 { transform: translateY(-110px) translateX(-5px); opacity: .75; }
.city-scene.spread .cl-3 { transform: translateY(25px); opacity: .55; }

@media (prefers-reduced-motion: reduce) {
  .city-scene.spread .cl-1, .city-scene.spread .cl-2, .city-scene.spread .cl-3 { transform: none; opacity: 1; }
}

/* ==========================================================================
   CITY v3 — contained PNG window with scroll-pan (map movement)
   ========================================================================== */
.city-window {
  width: 100%;
  max-width: 460px;
  height: 340px;
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line-2);
  box-shadow:
    0 0 0 1px rgba(139,92,246,.1),
    0 30px 60px -20px rgba(0,0,0,.8),
    0 0 60px -16px rgba(139,92,246,.2);
}
.city-window::before {
  content: '';
  position: absolute; top: 0; left: 10%; right: 10%; height: 1px; z-index: 2;
  background: linear-gradient(90deg, transparent, rgba(196,181,253,.4), transparent);
}
.city-window::after {
  content: '';
  position: absolute; bottom: 0; left: 12%; right: 12%; height: 1px; z-index: 2;
  background: linear-gradient(90deg, transparent, rgba(52,211,153,.4), transparent);
}
.city-pan {
  width: 180%;
  height: 180%;
  object-fit: cover;
  object-position: 20% 30%;
  position: absolute;
  top: 0; left: 0;
  transition: object-position 1.2s cubic-bezier(.22,1,.36,1);
}
@media (max-width: 900px) {
  .city-window { max-width: 100%; height: 260px; }
}

/* ==========================================================================
   HERO COLOR ACCENTS — catchy neon stripes
   ========================================================================== */
.hero-accents {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 420px;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.hero-accents::before {
  content: '';
  position: absolute;
  top: -60px; left: 15%;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,.20) 0%, transparent 65%);
  animation: accentDrift 14s ease-in-out infinite alternate;
}
.hero-accents::after {
  content: '';
  position: absolute;
  top: 40px; right: 10%;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(236,72,153,.12) 0%, transparent 60%);
  animation: accentDrift 18s ease-in-out infinite alternate-reverse;
}
@keyframes accentDrift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -20px) scale(1.1); }
}

/* Extra accent orb — mint on the left */
.hero-orb {
  position: absolute;
  top: 180px; left: 5%;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(52,211,153,.10) 0%, transparent 65%);
  animation: accentDrift 12s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}

/* Gradient line at the very top of the page */
.top-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 5%,
    rgba(52,211,153,.6) 20%,
    rgba(139,92,246,.8) 50%,
    rgba(236,72,153,.6) 80%,
    transparent 95%
  );
  z-index: 200;
  pointer-events: none;
}

/* ==========================================================================
   HOW IT WORKS — grid with mobile-first ordering
   ========================================================================== */
.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 900px) {
  .how-grid {
    grid-template-columns: 1fr;
  }
  /* Steps come first, code blocks second on mobile */
  .how-grid > .steps { order: 1; }
  .how-grid > .steps + div { order: 2; }
}

/* ==========================================================================
   MOBILE OVERFLOW FIX
   ========================================================================== */
@media (max-width: 900px) {
  .hero-accents, .hero-orb, .aura { display: none; }
  .code pre { font-size: .68rem; white-space: pre-wrap; word-break: break-all; }
  .mock { overflow: hidden; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-side { display: none; }
  .mock-tiles { grid-template-columns: repeat(2, 1fr); }
  .mock-split { grid-template-columns: 1fr; }
  .band { grid-template-columns: repeat(2, 1fr); }
  .tiers { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .b-wide, .b-half, .b-third, .b-full { grid-column: span 1; }
  .city-split { grid-template-columns: 1fr; }
  .city-window { height: 220px; }
  .nav-links { display: none; }
  .shell, .shell-wide { padding: 0 16px; }
  .section { padding: 48px 0; }
  .section-sm { padding: 30px 0; }
  .display { font-size: 2.2rem; }
  .h2 { font-size: 1.6rem; }
  .strip-row { gap: 8px; }
  .logo-chip { padding: 0 12px; font-size: .76rem; height: 38px; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .free-band { padding: 22px 20px; }
  .svc-grid { grid-template-columns: 1fr; }
  .steps::before { display: none; }
}