/* ============================================
   Tokens — DARK (default)
   ============================================ */
:root {
  --bg: #05070a;
  --bg-2: #0a0e14;
  --panel: #0d1218;
  --panel-2: #11171f;
  --line: rgba(255,255,255,.07);
  --line-2: rgba(255,255,255,.12);

  --text: #e6edf3;
  --text-dim: #9aa6b2;
  --text-muted: #5c6773;

  --accent: #00ffa3;          /* neon mint-green */
  --accent-2: #7c5cff;        /* electric violet */
  --accent-3: #00e5ff;        /* cyan */
  --accent-ink: #001b10;      /* readable on accent buttons */
  --warn: #ffb020;
  --crit: #ff4d6d;

  /* orange-tinted grid */
  --grid-line:   rgba(255, 138, 60, .14);
  --grid-line-2: rgba(255, 138, 60, .055);
  --grid-dot:    rgba(255, 138, 60, .30);
  --mesh-1: rgba(0,255,163,.10);
  --mesh-2: rgba(124,92,255,.10);
  --mesh-3: rgba(0,229,255,.07);

  --radius: 14px;
  --radius-sm: 8px;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --maxw: 1240px;
  --pad: clamp(20px, 4vw, 56px);
}

/* ============================================
   Tokens — LIGHT
   ============================================ */
:root[data-theme="light"] {
  --bg: #f6f8fb;
  --bg-2: #ffffff;
  --panel: #ffffff;
  --panel-2: #f1f4f9;
  --line: rgba(15,22,32,.08);
  --line-2: rgba(15,22,32,.16);

  --text: #0c1118;
  --text-dim: #4a5667;
  --text-muted: #7a8696;

  --accent: #00b27d;          /* darker green for contrast */
  --accent-2: #6442ff;
  --accent-3: #0aa6c3;
  --accent-ink: #ffffff;
  --warn: #c47a00;
  --crit: #d42a4f;

  /* orange-tinted grid */
  --grid-line:   rgba(202, 95, 0, .18);
  --grid-line-2: rgba(202, 95, 0, .07);
  --grid-dot:    rgba(202, 95, 0, .35);
  --mesh-1: rgba(0,178,125,.10);
  --mesh-2: rgba(100,66,255,.08);
  --mesh-3: rgba(10,166,195,.08);
}

/* ============================================
   Reset
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  overflow-x: clip;
}
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
  font-size: 16px;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
p { margin: 0; }

/* ============================================
   Background layers
   ============================================ */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    /* major grid lines every 96px */
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    /* minor grid lines every 24px */
    linear-gradient(var(--grid-line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-2) 1px, transparent 1px),
    /* sparse dots at major intersections */
    radial-gradient(circle at 1px 1px, var(--grid-dot) 1px, transparent 1.5px);
  background-size:
    96px 96px,
    96px 96px,
    24px 24px,
    24px 24px,
    96px 96px;
  mask-image:
    radial-gradient(ellipse 90% 70% at 50% 30%, #000 0%, #000 50%, transparent 95%);
  -webkit-mask-image:
    radial-gradient(ellipse 90% 70% at 50% 30%, #000 0%, #000 50%, transparent 95%);
}
.bg-mesh {
  position: fixed; inset: -10%; z-index: 0; pointer-events: none;
  background:
    radial-gradient(40rem 30rem at 12% 10%, var(--mesh-1), transparent 60%),
    radial-gradient(36rem 26rem at 88% 8%, var(--mesh-2), transparent 60%),
    radial-gradient(46rem 30rem at 50% 100%, var(--mesh-3), transparent 60%);
  filter: blur(20px);
}
.scanlines {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.012) 0 1px,
    transparent 1px 3px
  );
  mix-blend-mode: overlay;
  opacity: .5;
}
:root[data-theme="light"] .scanlines { display: none; }
main { position: relative; z-index: 1; }

/* ============================================
   Nav
   ============================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--pad);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: border-color .2s, color .2s, transform .2s, background .2s;
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: rotate(15deg);
}
.theme-toggle svg { width: 18px; height: 18px; transition: opacity .25s, transform .35s ease; }
.theme-toggle .ico-sun  { display: none; }
.theme-toggle .ico-moon { display: block; }
:root[data-theme="light"] .theme-toggle .ico-sun  { display: block; }
:root[data-theme="light"] .theme-toggle .ico-moon { display: none; }
.logo { display: inline-flex; align-items: baseline; gap: 8px; font-weight: 700; letter-spacing: -0.02em; }
.logo-mark {
  font-family: var(--mono); color: var(--accent);
  text-shadow: 0 0 14px rgba(0,255,163,.55);
  font-size: 18px;
}
.logo-text { font-size: 16px; }
.accent { color: var(--accent); }
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-size: 14px; color: var(--text-dim); transition: color .2s;
  position: relative;
}
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  font-size: 13px; padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--line-2); color: var(--text);
  transition: all .2s ease;
  font-weight: 500;
}
.nav-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0,255,163,.08);
}

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14px; letter-spacing: .01em;
  transition: all .25s ease;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 30px color-mix(in srgb, var(--accent) 25%, transparent);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 40px rgba(0,255,163,.35); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn.big { padding: 18px 28px; font-size: 16px; }

/* ============================================
   Section primitives
   ============================================ */
section { padding: 120px var(--pad); position: relative; }
.section-tag {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: lowercase;
  margin-bottom: 18px;
}
.section-tag.center { text-align: center; }
.section-title {
  font-size: clamp(32px, 4.6vw, 56px);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  max-width: 16ch;
}
.section-lede {
  color: var(--text-dim);
  font-size: 18px;
  max-width: 60ch;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  padding-top: 140px; padding-bottom: 80px;
  display: flex; align-items: center;
  position: relative;
}
.hero-grid {
  display: grid; gap: 64px;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  width: 100%; max-width: var(--maxw); margin: 0 auto;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 28px;
  background: rgba(255,255,255,.02);
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(0,255,163,.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 4px rgba(0,255,163,.18); }
  50% { box-shadow: 0 0 0 8px rgba(0,255,163,.04); }
}

.hero h1 {
  font-size: clamp(44px, 6.6vw, 88px);
  letter-spacing: -0.035em;
  line-height: .98;
  margin-bottom: 26px;
}
.gradient {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-3) 50%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  animation: shift 8s ease-in-out infinite;
}
@keyframes shift {
  0%,100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.lede {
  color: var(--text-dim);
  font-size: 19px;
  max-width: 48ch;
  margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-trust {
  display: flex; flex-wrap: wrap; gap: 22px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-muted);
  padding-top: 24px;
  border-top: 1px dashed var(--line);
}
.hero-trust a { color: var(--text-dim); transition: color .2s; }
.hero-trust a:hover { color: var(--accent); }

/* ============================================
   Code review panel (hero)
   Looks like a static-analysis / PR review tool.
   Cycles through real-world vulnerability snippets.
   ============================================ */
.code-panel {
  --cp-line-h: 22px;
  width: 100%;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--text) 2%, transparent), transparent),
    color-mix(in srgb, var(--bg-2) 92%, transparent);
  box-shadow:
    0 30px 80px color-mix(in srgb, #000 45%, transparent),
    0 0 0 1px color-mix(in srgb, var(--text) 2%, transparent) inset;
  overflow: hidden;
  font-family: var(--mono);
  transition: transform .6s ease;
}

/* Top bar */
.cp-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--text) 2%, transparent);
}
.cp-tabs { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.cp-tab {
  font-size: 12.5px;
  color: var(--text);
  padding: 4px 10px;
  border-radius: 6px 6px 0 0;
  border: 1px solid var(--line);
  border-bottom: 0;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  position: relative;
  top: 4px;
}
.cp-lang {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: color-mix(in srgb, var(--text) 1%, transparent);
}
.cp-meta { display: inline-flex; align-items: center; gap: 14px; font-size: 11.5px; color: var(--text-muted); }
.cp-status { display: inline-flex; align-items: center; gap: 7px; }
.cp-status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
  animation: pulse 2s ease-in-out infinite;
}
.cp-counter { color: var(--accent); font-weight: 600; letter-spacing: .04em; }

/* Stage */
.cp-stage {
  position: relative;
  padding: 18px 0 18px;
  min-height: 240px;
  transition: opacity .28s ease, transform .42s cubic-bezier(.2,.7,.2,1);
}
.cp-stage.is-out { opacity: 0; transform: translateY(8px); }

/* Code */
.cp-code {
  margin: 0;
  font-size: 12.8px;
  line-height: var(--cp-line-h);
  color: var(--text-dim);
  display: grid;
}
.cp-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  padding: 0 280px 0 0;       /* reserve right space for the absolute callout */
  border-left: 2px solid transparent;
  position: relative;
}
@media (max-width: 720px) {
  .cp-row { padding-right: 16px; }
}
.cp-gutter {
  display: inline-flex; align-items: center; justify-content: flex-end;
  gap: 6px;
  padding-right: 10px;
  color: var(--text-muted);
  font-size: 11.5px;
  user-select: none;
}
.cp-line {
  white-space: pre;
  overflow-x: auto;
  color: var(--text);
}

.cp-row.is-flag                { background: color-mix(in srgb, var(--crit) 8%, transparent); border-left-color: var(--crit); }
.cp-row.is-flag.is-high        { background: color-mix(in srgb, #ff8a4c 8%, transparent); border-left-color: #ff8a4c; }
.cp-row.is-flag.is-medium      { background: color-mix(in srgb, var(--warn) 8%, transparent); border-left-color: var(--warn); }
.cp-row.is-flag.is-critical    { background: color-mix(in srgb, var(--crit) 10%, transparent); border-left-color: var(--crit); }

.cp-row.is-flag .cp-gutter::before { content: '!'; color: var(--crit); font-weight: 700; }
.cp-row.is-flag.is-high     .cp-gutter::before { color: #ff8a4c; }
.cp-row.is-flag.is-medium   .cp-gutter::before { color: var(--warn); }
.cp-row.is-flag.is-critical .cp-gutter::before { color: var(--crit); }

.cp-row.is-flag .cp-line { color: var(--text); }
.cp-row.is-flag { animation: flagSlide .55s ease both; }
@keyframes flagSlide {
  0%   { background: transparent; border-left-color: transparent; }
  100% { /* keeps its declared bg */ }
}

/* Annotation pinned to a flagged line */
.cp-callout {
  position: absolute;
  right: 16px;
  top: 18px;
  width: 240px;
  padding: 12px 14px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 20px 50px color-mix(in srgb, #000 35%, transparent);
  opacity: 0;
  transform: translateX(12px);
  transition: opacity .35s ease, transform .35s ease, top .35s ease;
}
.cp-callout.is-show { opacity: 1; transform: translateX(0); }
.cp-callout-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 11px; letter-spacing: .04em; }
.cp-sev {
  text-transform: capitalize;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid currentColor;
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: .04em;
}
.cp-sev[data-sev="critical"] { color: var(--crit); }
.cp-sev[data-sev="high"]     { color: #ff8a4c; }
.cp-sev[data-sev="medium"]   { color: var(--warn); }
.cp-rule { color: var(--text-muted); font-size: 10.5px; font-family: var(--mono); }
.cp-callout-body { color: var(--text); font-size: 12.5px; line-height: 1.45; font-family: var(--sans); }

@media (max-width: 720px) {
  .cp-callout { position: relative; right: auto; top: auto; width: auto; margin: 14px 16px 0; transform: none; }
  .cp-callout.is-show { transform: none; }
}

/* Footer */
.cp-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--text) 2%, transparent);
  font-size: 12px;
}
.cp-find { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.cp-find-label { text-transform: uppercase; letter-spacing: .14em; color: var(--text-muted); font-size: 10.5px; }
.cp-find-text { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cp-dots { display: inline-flex; gap: 6px; flex-shrink: 0; }
.cp-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--line-2);
  border: 0; padding: 0; cursor: pointer;
  transition: background .25s, transform .2s;
}
.cp-dot:hover { background: var(--text-dim); }
.cp-dot.is-active { background: var(--accent); transform: scale(1.25); }

/* legacy terminal block kept for backwards compat (unused) */
.terminal {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  font-family: var(--mono);
  font-size: 13px;
  box-shadow:
    0 30px 80px rgba(0,0,0,.5),
    0 0 0 1px rgba(255,255,255,.02) inset,
    0 0 60px rgba(0,255,163,.06);
  transform: perspective(1500px) rotateY(-3deg) rotateX(2deg);
  transition: transform .6s ease;
}
.terminal:hover { transform: perspective(1500px) rotateY(0deg) rotateX(0deg); }

.terminal-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  background: rgba(255,255,255,.02);
  border-bottom: 1px solid var(--line);
}
.t-dot { width: 11px; height: 11px; border-radius: 50%; }
.t-red    { background: #ff5f57; }
.t-amber  { background: #febc2e; }
.t-green  { background: #28c840; }
.t-title {
  margin-left: 12px; color: var(--text-muted);
  font-size: 11.5px;
}
.terminal-body {
  padding: 22px 22px 28px;
  min-height: 320px;
  white-space: pre-wrap;
  line-height: 1.55;
  color: var(--text);
}
.term-prompt { color: var(--accent); }
.term-arg    { color: var(--text); }
.term-ok     { color: var(--accent); }
.term-warn   { color: var(--warn); }
.term-crit   { color: var(--crit); font-weight: 600; }
.term-dim    { color: var(--text-muted); }
.term-cursor {
  display: inline-block; width: 9px; height: 16px;
  background: var(--accent);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 1s steps(2,start) infinite;
  box-shadow: 0 0 8px rgba(0,255,163,.6);
}
@keyframes blink { to { visibility: hidden; } }

/* Hero scroll hint */
.hero-scroll-hint {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: 11px; letter-spacing: .2em;
  color: var(--text-muted); text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hsh-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: drop 2s ease-in-out infinite;
}
@keyframes drop {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   STATS
   ============================================ */
.stats { padding-top: 60px; }
.stats-inner { max-width: var(--maxw); margin: 0 auto; }
.stat-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 50px;
}
@media (max-width: 980px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .stat-grid { grid-template-columns: 1fr; } }

.stat {
  padding: 32px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 2%, transparent), transparent);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease, border-color .25s;
}
.stat.in { opacity: 1; transform: translateY(0); }
.stat::before {
  content: ''; position: absolute; inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent 60%, rgba(0,255,163,.25));
  opacity: 0; transition: opacity .3s;
  pointer-events: none;
}
.stat:hover { border-color: var(--line-2); transform: translateY(-3px); }
.stat:hover::before { opacity: 1; }

.stat-num {
  font-family: var(--mono);
  font-size: 56px;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1;
}
.stat-label { font-size: 14px; color: var(--text); font-weight: 600; }
.stat-sub { font-size: 12.5px; color: var(--text-muted); margin-top: 6px; font-family: var(--mono); }

/* ============================================
   CVE rotating card
   ============================================ */
.cves { padding-top: 100px; }
.cves-inner { max-width: var(--maxw); margin: 0 auto; }
.cves-header { margin-bottom: 50px; max-width: 720px; }
.ilink { color: var(--accent); border-bottom: 1px dashed currentColor; }
.ilink:hover { opacity: .8; }

.cve-deck {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 64px;
  perspective: 1400px;
}

/* The "deck" stack illusion — two ghosted cards behind the active one */
.cve-deck::before,
.cve-deck::after {
  content: '';
  position: absolute;
  left: 64px; right: 64px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-2) 60%, transparent);
  pointer-events: none;
  z-index: 0;
}
.cve-deck::before {
  top: 12px; bottom: -12px;
  transform: scale(.96);
  opacity: .5;
}
.cve-deck::after {
  top: 24px; bottom: -24px;
  transform: scale(.92);
  opacity: .25;
}
@media (max-width: 720px) {
  .cve-deck::before, .cve-deck::after { left: 0; right: 0; }
}

.deck-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--line-2);
  border-radius: 50%;
  cursor: pointer;
  transition: all .2s ease;
  z-index: 2;
}
.deck-nav:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.06);
}
.deck-nav.prev { left: 0; }
.deck-nav.next { right: 0; }
.deck-nav svg { width: 18px; height: 18px; }

@media (max-width: 720px) {
  .cve-deck { padding: 0; }
  .deck-nav { top: auto; bottom: -64px; transform: none; }
  .deck-nav:hover { transform: scale(1.06); }
  .deck-nav.prev { left: calc(50% - 56px); }
  .deck-nav.next { right: calc(50% - 56px); }
}

.cve-card {
  border: 1px solid var(--line-2);
  border-radius: 18px;
  padding: 36px 38px 28px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--text) 3%, transparent), transparent),
    color-mix(in srgb, var(--bg-2) 88%, transparent);
  box-shadow:
    0 30px 80px color-mix(in srgb, #000 45%, transparent),
    0 0 0 1px color-mix(in srgb, var(--text) 2%, transparent) inset;
  position: relative;
  z-index: 1;
  overflow: hidden;
  transform-origin: 50% 50%;
  transition:
    opacity .35s ease,
    transform .55s cubic-bezier(.2,.85,.25,1.05);
  will-change: transform, opacity;
}

/* Sweep accent line that glides across on every transition */
.cve-card::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: -40%;
  width: 30%;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 35%, transparent), transparent);
  opacity: 0;
  pointer-events: none;
  transform: skewX(-18deg);
}
.cve-card.is-sweeping::after {
  animation: sweep .9s cubic-bezier(.4,.1,.3,1) forwards;
}
@keyframes sweep {
  0%   { left: -40%; opacity: 0; }
  10%  { opacity: .9; }
  90%  { opacity: .9; }
  100% { left: 130%; opacity: 0; }
}

/* deck-flip transition */
.cve-card.is-out-next { opacity: 0; transform: translateY(-22px) rotateX(10deg) scale(.94); }
.cve-card.is-out-prev { opacity: 0; transform: translateY(22px)  rotateX(-10deg) scale(.94); }
.cve-card.is-in-next  { opacity: 0; transform: translateY(22px)  rotateX(-10deg) scale(.94); }
.cve-card.is-in-prev  { opacity: 0; transform: translateY(-22px) rotateX(10deg) scale(.94); }

.cve-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%);
  pointer-events: none;
  opacity: .55;
}

.card-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 26px;
  font-family: var(--mono);
  font-size: 12px;
  position: relative;
  z-index: 1;
}
.card-meta { display: inline-flex; align-items: center; gap: 10px; }
.card-id {
  color: var(--text);
  letter-spacing: .02em;
  font-weight: 600;
}
.card-pill {
  text-transform: capitalize;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid currentColor;
  letter-spacing: .04em;
}
.card-pill[data-sev="high"]     { color: #ff8a4c; }
.card-pill[data-sev="medium"]   { color: var(--warn); }
.card-pill[data-sev="critical"] { color: var(--crit); }
.card-date { color: var(--text-muted); }

.card-body {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 28px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding-bottom: 28px;
}
@media (max-width: 540px) {
  .card-body { grid-template-columns: 1fr; gap: 16px; }
}

.card-score {
  font-family: var(--mono);
  font-size: 76px;
  font-weight: 700;
  letter-spacing: -.04em;
  text-align: center;
  padding: 16px 0 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--text) 2%, transparent);
  line-height: 1;
}
.card-score[data-sev="high"]     { color: #ff8a4c; border-color: color-mix(in srgb, #ff8a4c 30%, transparent); background: color-mix(in srgb, #ff8a4c 7%, transparent); }
.card-score[data-sev="medium"]   { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 30%, transparent); background: color-mix(in srgb, var(--warn) 7%, transparent); }
.card-score[data-sev="critical"] { color: var(--crit); border-color: color-mix(in srgb, var(--crit) 30%, transparent); background: color-mix(in srgb, var(--crit) 7%, transparent); }

.card-text { min-width: 0; }
.card-title {
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -.018em;
  margin-bottom: 8px;
  line-height: 1.2;
  color: var(--text);
}
.card-type {
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 16px;
}
.card-foot {
  display: inline-flex; align-items: baseline; gap: 8px;
  font-family: var(--mono); font-size: 12px;
}
.card-foot-lbl { color: var(--text-muted); text-transform: uppercase; letter-spacing: .12em; }
.card-foot-val { color: var(--text-dim); }

.card-bottom {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  position: relative;
  z-index: 1;
}
.card-counter { color: var(--text-muted); letter-spacing: .08em; }
.card-link {
  color: var(--text-dim);
  border-bottom: 1px dashed transparent;
  transition: color .2s, border-color .2s;
}
.card-link:hover { color: var(--accent); border-color: currentColor; }

.card-progress {
  flex: 1;
  height: 2px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
  margin: 0 18px;
  max-width: 220px;
}
.card-progress > div {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: inherit;
  transition: width 80ms linear;
}

/* ============================================
   CAPABILITIES
   ============================================ */
.caps { padding-top: 100px; }
.caps-inner { max-width: var(--maxw); margin: 0 auto; }
.caps-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 50px;
}
@media (max-width: 880px) { .caps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .caps-grid { grid-template-columns: 1fr; } }

.cap {
  padding: 28px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 2%, transparent), transparent);
  transition: opacity .55s ease, transform .55s ease, border-color .25s, box-shadow .25s;
  position: relative;
  opacity: 0;
  transform: translateY(18px);
}
.cap.in { opacity: 1; transform: translateY(0); }
.cap:hover {
  border-color: rgba(0,255,163,.3);
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(0,255,163,.06);
}
.cap-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,255,163,.08);
  color: var(--accent);
  margin-bottom: 18px;
  border: 1px solid rgba(0,255,163,.18);
}
.cap-icon svg { width: 22px; height: 22px; }
.cap-kicker {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.cap h4 { font-size: 17px; margin-bottom: 8px; letter-spacing: -0.01em; }
.cap p { color: var(--text-dim); font-size: 14.5px; }

/* ============================================
   PROCESS
   ============================================ */
.process-inner { max-width: var(--maxw); margin: 0 auto; }
.proc-steps {
  display: grid; gap: 16px;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 50px;
}
@media (max-width: 720px) { .proc-steps { grid-template-columns: 1fr; } }

.proc-steps li {
  display: grid; grid-template-columns: 60px 1fr; gap: 18px;
  padding: 26px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--text) 1.5%, transparent);
  transition: opacity .55s ease, transform .55s ease, border-color .25s;
  opacity: 0;
  transform: translateY(18px);
}
.proc-steps li.in { opacity: 1; transform: translateY(0); }
.proc-steps li:hover { border-color: var(--line-2); }
.proc-num {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--accent);
  font-weight: 700;
}
.proc-steps h4 { font-size: 17px; margin-bottom: 6px; }
.proc-steps p { color: var(--text-dim); font-size: 14.5px; }

/* ============================================
   WALL / MARQUEE
   ============================================ */
.wall { padding: 100px 0; overflow: hidden; }
.marquee {
  margin-top: 30px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: inline-flex; gap: 28px;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--text-dim);
  animation: scroll 60s linear infinite;
  padding-left: 28px;
}
.marquee-track span:nth-child(odd) { color: var(--text); }
.marquee-track span:nth-child(even) { color: var(--accent); }
@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ============================================
   CONTACT
   ============================================ */
.contact { padding-top: 60px; padding-bottom: 100px; }
.contact-card {
  max-width: 920px; margin: 0 auto;
  padding: 70px clamp(24px, 5vw, 60px);
  border-radius: 22px;
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.005));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-glow {
  position: absolute;
  inset: -50% -10% auto -10%;
  height: 60%;
  background: radial-gradient(60% 100% at 50% 0%, rgba(0,255,163,.18), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}
.contact .section-title { margin-left: auto; margin-right: auto; }
.contact .section-lede { margin: 16px auto 36px; }
.contact-actions {
  display: flex; flex-direction: column; align-items: center; gap: 22px;
  position: relative;
}
.contact-links {
  display: flex; gap: 22px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
}
.contact-links a { transition: color .2s; }
.contact-links a:hover { color: var(--accent); }

/* ============================================
   Footer
   ============================================ */
.footer {
  border-top: 1px solid var(--line);
  padding: 30px var(--pad);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}
.footer code { background: rgba(255,255,255,.05); padding: 2px 6px; border-radius: 4px; color: var(--accent); }

/* ============================================
   ABOUT
   ============================================ */
.about-inner { max-width: var(--maxw); margin: 0 auto; }
.about-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; gap: 32px; } }

.about-body {
  color: var(--text-dim);
  font-size: 17px;
  margin-top: 18px;
  max-width: 60ch;
}
.about-bullets {
  margin-top: 28px;
  display: grid; gap: 12px;
}
.about-bullets li {
  position: relative;
  padding-left: 22px;
  color: var(--text-dim);
  font-size: 15px;
}
.about-bullets li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 8px; height: 2px;
  background: var(--accent);
}
.about-bullets strong { color: var(--text); font-weight: 600; }

.about-side { position: sticky; top: 100px; }
.about-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 2%, transparent), transparent);
  padding: 22px 22px 8px;
}
.ac-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13.5px;
}
.ac-row:last-child { border-bottom: 0; }
.ac-key {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 10.5px;
  color: var(--text-muted);
  padding-top: 2px;
}
.ac-val { color: var(--text); }
.ac-val a { color: var(--text); border-bottom: 1px dashed var(--text-muted); transition: color .2s, border-color .2s; }
.ac-val a:hover { color: var(--accent); border-color: currentColor; }
.ac-val .dim { color: var(--text-muted); margin: 0 6px; }

/* ============================================
   EXPERIENCE TIMELINE
   ============================================ */
.exp-inner { max-width: var(--maxw); margin: 0 auto; }
.timeline {
  margin-top: 40px;
  position: relative;
  padding-left: 0;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 152px; top: 4px; bottom: 4px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line-2), var(--line-2), transparent);
}
@media (max-width: 720px) {
  .timeline::before { left: 14px; }
}

.tl-row {
  display: grid;
  grid-template-columns: 152px 1fr;
  gap: 32px;
  padding: 18px 0 18px 0;
  position: relative;
}
.tl-row::after {
  content: '';
  position: absolute;
  left: 146px; top: 30px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--line-2);
  transition: border-color .2s, background .2s;
}
.tl-row:hover::after { border-color: var(--accent); }
.tl-row.tl-now::after { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 22%, transparent); }

@media (max-width: 720px) {
  .tl-row { grid-template-columns: 32px 1fr; gap: 14px; }
  .tl-row::after { left: 8px; top: 24px; }
}

.tl-when {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-muted);
  letter-spacing: .04em;
  padding-top: 4px;
  text-align: right;
  padding-right: 26px;
}
@media (max-width: 720px) {
  .tl-when { display: none; }
}
.tl-what h4 { font-size: 18px; margin-bottom: 6px; }
.tl-what p  { color: var(--text-dim); font-size: 14.5px; max-width: 60ch; }

/* ============================================
   TOOLKIT
   ============================================ */
.toolkit-inner { max-width: var(--maxw); margin: 0 auto; }
.toolkit-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 880px) { .toolkit-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .toolkit-grid { grid-template-columns: 1fr; } }

.tk-col {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  background: color-mix(in srgb, var(--text) 1.5%, transparent);
}
.tk-col h5 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.tk-col ul { display: grid; gap: 7px; }
.tk-col li {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  position: relative;
  padding-left: 14px;
}
.tk-col li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 1px;
  background: var(--text-muted);
}

.platforms {
  margin-top: 36px;
  display: flex; align-items: center; gap: 22px;
  flex-wrap: wrap;
  padding: 20px 24px;
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
}
.platforms-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.platforms-list { display: inline-flex; flex-wrap: wrap; gap: 10px 18px; }
.platforms-list span {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-dim);
  position: relative;
  padding-right: 18px;
}
.platforms-list span:not(:last-child)::after {
  content: '·';
  position: absolute;
  right: 4px;
  color: var(--text-muted);
}

/* ============================================
   ENGAGEMENT TIERS
   ============================================ */
.tiers-inner { max-width: var(--maxw); margin: 0 auto; }
.tiers-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 980px) { .tiers-grid { grid-template-columns: 1fr; } }

.tier {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 26px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 2%, transparent), transparent);
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.tier-badge {
  position: absolute;
  top: 22px;
  right: 22px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  padding: 5px 9px;
  border-radius: 6px;
  border: 1px solid currentColor;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--text) 2%, transparent);
}
.tier[data-box="black"] .tier-badge { color: var(--text-muted); }
.tier[data-box="grey"]  .tier-badge { color: color-mix(in srgb, var(--accent) 70%, var(--text-dim)); }
.tier[data-box="white"] .tier-badge {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
}
.tier:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  box-shadow: 0 14px 40px color-mix(in srgb, #000 12%, transparent);
}
.tier.is-feature {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  background:
    radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 60%),
    color-mix(in srgb, var(--text) 2%, transparent);
}

.tier header h3 {
  font-size: 22px;
  letter-spacing: -.018em;
  margin-bottom: 4px;
}
.tier-kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.tier-sub { color: var(--text-dim); font-size: 14px; }

.tier-feat { display: grid; gap: 8px; }
.tier-feat li {
  position: relative;
  padding-left: 22px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.5;
}
.tier-feat li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 12px; height: 2px;
  background: var(--accent);
  opacity: .8;
}

/* discovery depth meter */
.tier-meter {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 12px;
  margin-top: 6px;
  font-family: var(--mono);
}
.meter-label {
  grid-column: 1 / -1;
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.meter-bar {
  height: 6px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.meter-fill {
  height: 100%;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--accent) 40%, transparent),
    var(--accent));
  border-radius: inherit;
  transform-origin: left;
  animation: meterGrow 1.1s cubic-bezier(.2,.7,.2,1) forwards;
  transform: scaleX(0);
}
@keyframes meterGrow { to { transform: scaleX(1); } }
.meter-num {
  font-size: 12px;
  color: var(--text);
  font-weight: 600;
  letter-spacing: .04em;
}
.tier[data-box="black"] .meter-fill {
  background: linear-gradient(90deg, color-mix(in srgb, var(--text-muted) 35%, transparent), var(--text-muted));
}
.tier[data-box="grey"] .meter-fill {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 30%, transparent), color-mix(in srgb, var(--accent) 80%, var(--text-dim)));
}
/* white-box uses the default accent, full punch */

.tier-fit {
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin-top: auto;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.tiers-foot {
  margin-top: 30px;
  text-align: center;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-muted);
}

/* ============================================
   Reveal animations (fallback if JS off)
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .step { opacity: 1; transform: none; }
}