/* ═══════════════════════════════════════════════════════════
   SecSemantic — secsemantic.vikat.ai
   Vikat.ai brand system · dark-first
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #050507;
  --bg2: #0a0b0f;
  --sf: rgba(242, 244, 250, 0.04);
  --sf2: rgba(242, 244, 250, 0.07);
  --line: rgba(242, 244, 250, 0.08);
  --line2: rgba(242, 244, 250, 0.14);

  --w: #f2f4fa;
  --w80: rgba(242, 244, 250, 0.8);
  --w60: rgba(242, 244, 250, 0.6);
  --w40: rgba(242, 244, 250, 0.4);
  --w25: rgba(242, 244, 250, 0.25);

  --cyan: #00b8d9;
  --cyan-soft: rgba(0, 184, 217, 0.14);
  --violet: #7c66ff;
  --violet-soft: rgba(124, 102, 255, 0.16);
  --green: #16c284;
  --orange: #ff8a3d;
  --red: #ff4d5e;
  --red-soft: rgba(255, 77, 94, 0.14);

  --sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;

  --rad: 12px;
  --max: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--w);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(0, 184, 217, 0.25); }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(242, 244, 250, 0.14); border: 4px solid var(--bg); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(242, 244, 250, 0.22); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── type helpers ── */
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; }
.ctx {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(92deg, #34d7f2 0%, var(--cyan) 45%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 0.06em;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 18px;
}
.h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.12;
}
.lede {
  max-width: 720px;
  margin-top: 20px;
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--w60);
}
.lede strong, .lede em { color: var(--w80); }

/* ── buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-lg { padding: 13px 26px; font-size: 14.5px; border-radius: 9px; }
.btn-solid {
  background: var(--cyan);
  color: #02222c;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 1px 2px rgba(0, 0, 0, 0.4);
}
.btn-solid:hover { background: #10c8e8; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 2px 10px rgba(0, 184, 217, 0.25); }
.btn-ghost {
  border-color: var(--line2);
  color: var(--w80);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--w40); color: var(--w); background: rgba(242, 244, 250, 0.03); }

/* ── live dot ── */
.dot-live {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(22, 194, 132, 0.5);
  animation: livepulse 2.2s infinite;
  margin-right: 7px;
  vertical-align: 1px;
}
@keyframes livepulse {
  0% { box-shadow: 0 0 0 0 rgba(22, 194, 132, 0.5); }
  70% { box-shadow: 0 0 0 7px rgba(22, 194, 132, 0); }
  100% { box-shadow: 0 0 0 0 rgba(22, 194, 132, 0); }
}

/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(5, 5, 7, 0.78);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(242, 244, 250, 0.05);
  transition: border-color 0.25s, background 0.25s;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(5, 5, 7, 0.94); }
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 34px;
}
/* "by Vikat.ai" is its own link to the parent site, so it sits outside the
   .brand anchor (nested <a> is invalid). .brand-wrap restores the baseline
   alignment and 10px gap the single anchor used to provide. */
.brand-wrap { display: flex; align-items: baseline; gap: 10px; }
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-mark { width: 26px; height: 26px; align-self: center; }
.brand-mark line { stroke: var(--w25); stroke-width: 1.4; }
.brand-mark circle { fill: var(--bg); stroke-width: 2; }
.brand-mark .bm-a { stroke: var(--cyan); }
.brand-mark .bm-b { stroke: var(--violet); }
.brand-mark .bm-c { stroke: var(--green); }
.brand-name { font-size: 19px; font-weight: 700; letter-spacing: -0.02em; }
.brand-name em { font-style: normal; color: var(--cyan); }
.brand-by { font-family: var(--mono); font-size: 10.5px; color: var(--w40); letter-spacing: 0.06em; transition: color 0.15s; }
a.brand-by:hover { color: var(--w80); }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a {
  font-size: 13.5px; font-weight: 500; color: var(--w60);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--w); }
.nav-cta { display: flex; gap: 10px; }
.nav-cta .btn { padding: 8px 16px; font-size: 13px; }

.nav-burger { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; margin-left: auto; }
.nav-burger span { display: block; width: 20px; height: 2px; background: var(--w80); margin: 5px auto; border-radius: 2px; transition: transform 0.2s, opacity 0.2s; }
.nav-mobile { display: none; }

/* ═══════════ HERO ═══════════ */
.hero { position: relative; padding: 158px 28px 40px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(242,244,250,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242,244,250,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 18%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 18%, black 30%, transparent 75%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.3; }
.hero-glow-1 { width: 560px; height: 560px; left: -160px; top: -120px; background: radial-gradient(circle, rgba(0,184,217,0.22), transparent 65%); }
.hero-glow-2 { width: 640px; height: 640px; right: -200px; top: 60px; background: radial-gradient(circle, rgba(124,102,255,0.16), transparent 65%); }

.hero-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 46fr) minmax(0, 54fr);
  gap: 56px;
  align-items: center;
}
.hero-h1 {
  font-size: clamp(33px, 4.4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.032em;
  line-height: 1.07;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-h1 .strike { text-decoration: none; position: relative; color: var(--w60); }
.hero-h1 .strike::after {
  content: "";
  position: absolute; left: -2%; right: -2%; top: 54%;
  height: 3px; border-radius: 2px;
  background: var(--red);
  transform: rotate(-2deg) scaleX(0);
  transform-origin: left center;
  animation: strikein 0.5s 1.4s ease forwards;
}
@keyframes strikein { to { transform: rotate(-2deg) scaleX(1); } }
.hero-sub { margin-top: 22px; font-size: clamp(15.5px, 1.6vw, 17.5px); color: var(--w60); max-width: 480px; }
.hero-sub strong { color: var(--w80); }
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-actions.center { justify-content: center; }
.hero-trust { margin-top: 26px; font-family: var(--mono); font-size: 11.5px; color: var(--w40); letter-spacing: 0.02em; }

/* ── hero viz card ── */
.hero-viz {
  position: relative;
  background: linear-gradient(180deg, rgba(16,18,25,0.92), rgba(9,10,14,0.92));
  border: 1px solid var(--line2);
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(242, 244, 250, 0.05), 0 24px 64px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.viz-chrome {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(242,244,250,0.02);
}
.viz-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--sf2); }
.viz-title { margin-left: 10px; font-family: var(--mono); font-size: 11px; color: var(--w40); letter-spacing: 0.05em; }
.viz-live { margin-left: auto; font-family: var(--mono); font-size: 10px; font-weight: 600; color: var(--green); letter-spacing: 0.14em; }

.viz-stage { position: relative; }
.viz-stage svg { width: 100%; height: auto; display: block; }

/* graph base styles */
.edges-ambient line { stroke: rgba(242,244,250,0.10); stroke-width: 1; }
.edges-story .e {
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  opacity: 0;
  filter: drop-shadow(0 0 6px rgba(0,184,217,0.65));
  transition: stroke-dashoffset 0.9s ease, opacity 0.3s ease;
}
.edges-story .e.on { stroke-dashoffset: 0; opacity: 1; }

.n text {
  font-family: var(--mono);
  font-size: 11.5px;
  fill: var(--w40);
  text-anchor: middle;
  transition: fill 0.4s;
}
.n circle { transition: stroke 0.4s, fill 0.4s, opacity 0.4s; }
.n-amb circle { fill: #10131a; stroke: rgba(242,244,250,0.22); stroke-width: 1.5; }
.n-amb text { fill: rgba(242,244,250,0.28); }

.n-story circle, .n-bu circle { fill: #10131a; stroke: rgba(242,244,250,0.3); stroke-width: 2; }
.n-crown circle { fill: #131022; stroke: rgba(124,102,255,0.45); stroke-width: 2; }
.n .halo { fill: none; stroke: transparent; stroke-width: 1.5; }
.crown-glyph { font-size: 10px !important; fill: rgba(124,102,255,0.75) !important; }

/* active states (JS adds .on) */
.n.s1.on circle { stroke: var(--red); }
.n.s1.on text { fill: var(--w80); }
.n.on .halo { stroke: rgba(0,184,217,0.35); animation: haloPulse 2s infinite; }
.n.s1.on .halo { stroke: rgba(255,77,94,0.45); }
.n.s2.on circle { stroke: var(--cyan); fill: #0b1b22; }
.n.s2.on text { fill: var(--w80); }
.n-crown.s3.on circle { stroke: var(--violet); fill: #17122e; filter: drop-shadow(0 0 10px rgba(124,102,255,0.5)); }
.n-crown.s3.on text { fill: var(--w80); }
.n-crown.s3.on .crown-glyph { fill: #a793ff !important; }
.n-bu.s4.on circle { stroke: var(--green); }
.n-bu.s4.on text { fill: var(--w80); }
@keyframes haloPulse {
  0% { transform: scale(0.9); opacity: 1; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}
.n .halo { transform-box: fill-box; transform-origin: center; }

/* alert ping */
.alert-ping { opacity: 0; transition: opacity 0.3s; }
.alert-ping.on { opacity: 1; }
.ping-ring {
  fill: none; stroke: var(--red); stroke-width: 1.5;
  transform-box: fill-box; transform-origin: center;
  animation: ping 1.8s ease-out infinite;
}
.ping-ring-2 { animation-delay: 0.9s; }
@keyframes ping {
  0% { transform: scale(0.5); opacity: 0.9; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* chips */
.chip {
  position: absolute;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--w80);
  background: rgba(13, 16, 22, 0.94);
  border: 1px solid var(--line2);
  border-radius: 8px;
  padding: 6px 10px;
  opacity: 0;
  transform: translateY(8px) scale(0.96);
  transition: opacity 0.45s ease, transform 0.45s ease;
  box-shadow: 0 8px 26px rgba(0,0,0,0.5);
  pointer-events: none;
  white-space: nowrap;
}
.chip b { color: var(--w); font-weight: 600; }
.chip.on { opacity: 1; transform: translateY(0) scale(1); }
.chip-alert { border-color: rgba(255,77,94,0.5); }
.chip-alert .chip-k { color: var(--red); font-weight: 700; letter-spacing: 0.1em; margin-right: 6px; }
.chip-crown { border-color: rgba(124,102,255,0.55); }

/* verdict */
.viz-verdict {
  display: flex; align-items: center; gap: 14px;
  margin: 0 16px 16px;
  padding: 13px 16px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(255,77,94,0.10), rgba(0,184,217,0.08));
  border: 1px solid rgba(255,77,94,0.35);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.viz-verdict.on { opacity: 1; transform: translateY(0); }
.verdict-sev {
  font-family: var(--mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.12em; color: var(--red);
  border: 1px solid rgba(255,77,94,0.5);
  border-radius: 6px; padding: 4px 8px;
  flex: none;
}
.verdict-body { display: flex; flex-direction: column; font-size: 13px; line-height: 1.45; }
.verdict-body strong { color: var(--w); }
.verdict-body span { color: var(--w60); font-size: 12.3px; }
.verdict-body .conf { color: var(--green); font-weight: 600; }

/* step rail */
.viz-steps {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0 16px 14px;
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--w25);
}
.viz-steps i { font-style: normal; color: var(--w25); }
.viz-steps .st { transition: color 0.3s; }
.viz-steps .st.on { color: var(--cyan); }
.viz-steps .st1.on { color: var(--red); }

/* stat strip */
.stat-strip {
  max-width: var(--max);
  margin: 64px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat { padding: 22px 26px 24px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat b {
  display: block;
  font-size: 27px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--w);
  font-variant-numeric: tabular-nums;
}
.stat span { font-size: 12.5px; color: var(--w40); line-height: 1.45; display: block; margin-top: 4px; }

/* ═══════════ SECTIONS ═══════════ */
.section { padding: 110px 28px; position: relative; }
.section-alt {
  background:
    radial-gradient(ellipse 60% 50% at 85% 0%, rgba(124,102,255,0.03), transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 100%, rgba(0,184,217,0.03), transparent 60%),
    var(--bg2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-inner { max-width: var(--max); margin: 0 auto; }

/* ── problem split ── */
.split {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 56px 1fr;
  gap: 18px;
  align-items: stretch;
}
.split-col {
  border: 1px solid var(--line);
  border-radius: var(--rad);
  background: var(--sf);
  padding: 22px;
  display: flex;
  flex-direction: column;
}
.split-signal { border-color: rgba(0,184,217,0.3); background: linear-gradient(180deg, rgba(0,184,217,0.04), rgba(242,244,250,0.02)); }
.split-head { margin-bottom: 16px; }
.split-tag { font-family: var(--mono); font-size: 10.5px; font-weight: 600; letter-spacing: 0.18em; }
.tag-dim { color: var(--w40); }
.tag-cyan { color: var(--cyan); }
.split-arrow { display: flex; align-items: center; justify-content: center; }
.split-arrow svg { width: 34px; height: 34px; }
.split-arrow path { stroke: var(--cyan); stroke-width: 2.4; fill: none; stroke-linecap: round; stroke-linejoin: round; }

.alert-wall { display: flex; flex-direction: column; gap: 8px; position: relative; overflow: hidden; }
.alert-wall::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 60px;
  background: linear-gradient(transparent, rgba(10,11,15,0.9));
  pointer-events: none;
}
.aw-row {
  font-family: var(--mono); font-size: 12px; color: var(--w40);
  background: rgba(242,244,250,0.03);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  display: flex; align-items: center; gap: 10px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sev {
  font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: 0.1em;
  border-radius: 5px; padding: 2.5px 7px; flex: none;
}
.sev-h { color: var(--red); background: var(--red-soft); }
.sev-m { color: var(--orange); background: rgba(255,138,61,0.13); }
.sev-l { color: var(--w40); background: var(--sf2); }
.split-verdict { margin-top: 16px; font-size: 13.5px; }
.split-verdict.dim { color: var(--w40); }
.split-verdict.bright { color: var(--w80); }
.split-verdict.bright em { font-family: var(--serif); color: var(--cyan); font-size: 1.15em; }

.known-card {
  border: 1px solid var(--line2);
  background: rgba(13,16,22,0.7);
  border-radius: 12px;
  padding: 18px;
  flex: 1;
}
.known-title { font-family: var(--mono); font-size: 12.5px; color: var(--w80); display: flex; gap: 10px; align-items: center; }
.known-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.kchip {
  font-family: var(--mono); font-size: 11px; color: var(--w60);
  border: 1px solid var(--line2); border-radius: 999px;
  padding: 4.5px 11px;
  background: rgba(242,244,250,0.03);
}
.kchip-crown { color: #b4a5ff; border-color: rgba(124,102,255,0.5); background: var(--violet-soft); }
.known-verdict {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px dashed var(--line2);
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13.5px; color: var(--w80); line-height: 1.5;
}
.kv-label {
  font-family: var(--mono); font-size: 9.5px; font-weight: 700; letter-spacing: 0.1em;
  color: var(--red); border: 1px solid rgba(255,77,94,0.5);
  border-radius: 6px; padding: 3px 8px; flex: none; margin-top: 2px;
}

/* ── fusion band ── */
.fusion {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 56px 1fr;
  grid-template-areas: "a op b" "arrow arrow arrow" "out out out";
  gap: 16px;
  align-items: stretch;
}
.fusion-src:first-child { grid-area: a; }
.fusion-op { grid-area: op; }
.fusion-src:nth-of-type(2) { grid-area: b; }
.fusion-arrow { grid-area: arrow; display: flex; justify-content: center; padding: 2px 0; }
.fusion-out { grid-area: out; }
.fusion-src, .fusion-out {
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 20px 24px;
  background: var(--sf);
  text-align: center;
}
.fusion-tag { font-family: var(--mono); font-size: 10.5px; font-weight: 600; letter-spacing: 0.18em; color: var(--w40); display: block; margin-bottom: 8px; }
.fusion-src p, .fusion-out p { font-size: 13.5px; color: var(--w60); }
.fusion-op { display: flex; align-items: center; justify-content: center; font-size: 26px; color: var(--cyan); }
.fusion-arrow svg { width: 22px; height: 44px; }
.fusion-arrow path { stroke: var(--cyan); stroke-width: 2.2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.fusion-out {
  border-color: rgba(0,184,217,0.35);
  background: linear-gradient(90deg, rgba(0,184,217,0.05), rgba(124,102,255,0.05));
}
.fusion-out .fusion-tag { color: var(--cyan); }
.fusion-out p { color: var(--w80); }
.fusion-out em { font-family: var(--serif); color: var(--cyan); }

/* ── capabilities grid ── */
.cap-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cap {
  border: 1px solid var(--line);
  border-radius: var(--rad);
  background: var(--sf);
  padding: 26px 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.cap:hover {
  transform: translateY(-2px);
  border-color: rgba(0,184,217,0.35);
  background: var(--sf2);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}
.cap-ico {
  width: 42px; height: 42px;
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  background: var(--cyan-soft);
  margin-bottom: 18px;
}
.cap-ico svg { width: 22px; height: 22px; }
.cap-ico svg * { stroke: var(--cyan); stroke-width: 1.7; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.ico-choke { background: var(--violet-soft); } .ico-choke svg * { stroke: var(--violet); }
.ico-gate { background: rgba(22,194,132,0.13); } .ico-gate svg * { stroke: var(--green); }
.ico-agent { background: rgba(255,138,61,0.12); } .ico-agent svg * { stroke: var(--orange); }
.ico-lock { background: var(--violet-soft); } .ico-lock svg * { stroke: var(--violet); }
.cap h3 { font-size: 17.5px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 8px; }
.cap p { font-size: 14px; color: var(--w60); line-height: 1.55; }

.mini-caps {
  margin-top: 34px;
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.mini-caps > span:first-child { font-size: 13px; color: var(--w40); margin-right: 4px; }
.mchip {
  font-family: var(--mono); font-size: 11.5px; color: var(--w60);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 14px; background: var(--sf);
}

/* ── steps ── */
.steps {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  list-style: none;
  counter-reset: none;
}
.step {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--rad);
  background: var(--sf);
  padding: 26px 24px;
}
.step::after {
  content: "→";
  position: absolute;
  right: -15px; top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  font-size: 18px;
  z-index: 2;
}
.step:last-child::after { display: none; }
.step-n {
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  color: var(--cyan); letter-spacing: 0.14em;
  display: block; margin-bottom: 14px;
}
.step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: var(--w60); line-height: 1.55; }

/* ── compare table ── */
.cmp {
  margin-top: 56px;
  border: 1px solid var(--line);
  border-radius: var(--rad);
  overflow: hidden;
}
.cmp-row {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1.25fr;
  border-top: 1px solid var(--line);
}
.cmp-row:first-child { border-top: 0; }
.cmp-row > div { padding: 15px 22px; font-size: 14px; display: flex; align-items: center; gap: 9px; }
.cmp-row > div:first-child { color: var(--w80); font-weight: 600; }
.cmp-row > div:nth-child(2) { color: var(--w40); border-left: 1px solid var(--line); }
.cmp-us {
  border-left: 1px solid rgba(0,184,217,0.3) !important;
  background: rgba(0,184,217,0.05);
  color: var(--w80);
}
.cmp-head { background: var(--sf2); }
.cmp-head > div {
  font-family: var(--mono); font-size: 10.5px !important; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--w40);
}
.cmp-head .cmp-us { color: var(--cyan); }
.yes { color: var(--green); font-weight: 700; flex: none; }
.no { color: var(--w25); font-weight: 700; flex: none; }

/* ── trio ── */
.trio {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.trio-card {
  border: 1px solid var(--line);
  border-radius: var(--rad);
  background: var(--sf);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.trio-live {
  border-color: rgba(0,184,217,0.4);
  background: linear-gradient(180deg, rgba(0,184,217,0.05), var(--sf));
}
.trio-live:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(0,0,0,0.4); }
.trio-head { display: flex; align-items: center; justify-content: space-between; }
.trio-name { font-size: 21px; font-weight: 800; letter-spacing: -0.02em; }
.trio-name em { font-style: normal; color: var(--cyan); }
.trio-card:not(.trio-live) .trio-name em { color: var(--w60); }
.badge {
  font-family: var(--mono); font-size: 9.5px; font-weight: 700; letter-spacing: 0.14em;
  border: 1px solid var(--line2); border-radius: 6px;
  color: var(--w40);
  padding: 4px 9px;
}
.badge-live { color: var(--green); border-color: rgba(22,194,132,0.45); background: rgba(22,194,132,0.08); }
.trio-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--w40); }
.trio-copy { font-size: 14px; color: var(--w60); line-height: 1.55; flex: 1; }
.trio-link { font-size: 13.5px; font-weight: 600; color: var(--cyan); }
.trio-link.dim { color: var(--w25); }

/* ═══════════ CTA ═══════════ */
.cta { position: relative; padding: 130px 28px; overflow: hidden; text-align: center; }
.cta-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 65% at 50% 100%, rgba(0,184,217,0.08), transparent 70%),
    radial-gradient(ellipse 40% 50% at 50% 100%, rgba(124,102,255,0.06), transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; max-width: 760px; margin: 0 auto; }
.cta .lede { margin-left: auto; margin-right: auto; }
.cta .hero-actions { margin-top: 36px; }

/* ═══════════ FOOTER ═══════════ */
.footer { border-top: 1px solid var(--line); background: var(--bg2); padding: 64px 28px 0; }
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.2fr 2fr; gap: 48px;
  padding-bottom: 48px;
}
.footer-logo { width: 150px; height: auto; opacity: 0.9; }
.footer-line { margin-top: 16px; font-family: var(--serif); font-style: italic; font-size: 16px; color: var(--w40); }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.fcol { display: flex; flex-direction: column; gap: 10px; }
.fcol-h {
  font-family: var(--mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--w40);
  margin-bottom: 6px;
}
.fcol a { font-size: 14px; color: var(--w60); transition: color 0.15s; }
.fcol a:hover { color: var(--w); }
.fdim { font-size: 14px; color: var(--w25); }
.footer-base {
  max-width: var(--max); margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 22px 0 28px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11.5px; color: var(--w40);
}

/* ═══════════ REVEAL ═══════════ */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.06s; } .d2 { transition-delay: 0.14s; } .d3 { transition-delay: 0.22s; }
.d4 { transition-delay: 0.32s; } .d5 { transition-delay: 0.42s; } .d6 { transition-delay: 0.52s; }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-sub { max-width: 640px; }
  .hero-viz { max-width: 680px; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat { border-top: 1px solid var(--line); }
  .stat:nth-child(-n+2) { border-top: 0; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2)::after { display: none; }
  .trio { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: block; }
  .nav-mobile.open { display: flex; flex-direction: column; gap: 4px; padding: 12px 24px 22px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line2); background: rgba(5,5,7,0.98); box-shadow: 0 30px 60px rgba(0,0,0,0.65); }
  .nav-mobile a { padding: 11px 4px; font-size: 15.5px; font-weight: 600; color: var(--w80); }
  .nav-mobile .btn { margin-top: 10px; justify-content: center; }
  .nav.menu-open .nav-burger span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav.menu-open .nav-burger span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .split { grid-template-columns: 1fr; }
  .split-arrow { transform: rotate(90deg); height: 44px; }
  .fusion { grid-template-columns: 1fr; grid-template-areas: "a" "op" "b" "arrow" "out"; }
  .fusion-op { padding: 2px 0; }
  .cmp-row { grid-template-columns: 1fr; }
  .cmp-row > div:nth-child(2) { border-left: 0; border-top: 1px dashed var(--line); }
  .cmp-us { border-left: 0 !important; border-top: 1px solid rgba(0,184,217,0.3); }
  .cmp-head { display: none; }
  .cmp-row > div:first-child { padding-bottom: 6px; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 640px) {
  .section { padding: 84px 20px; }
  .hero { padding: 130px 20px 32px; }
  .viz-stage { margin-bottom: -26px; }
  .viz-verdict { margin: 0 12px 12px; padding: 11px 12px; gap: 10px; }
  .cap-grid, .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat { border-left: 0; border-top: 1px solid var(--line); }
  .stat:first-child { border-top: 0; }
  .hero-actions .btn { flex: 1; justify-content: center; }
  .chip { font-size: 9px; padding: 4.5px 7px; }
  .viz-steps { flex-wrap: wrap; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
}

/* ═══════════════════════════════════════════════════════════
   PART 2 — multi-page components
   ═══════════════════════════════════════════════════════════ */

/* nav active page */
.nav-links a.active { color: var(--w); }
.nav-mobile a.active { color: var(--cyan); }

/* text link */
.tlink { color: var(--cyan); font-weight: 600; font-size: 14px; white-space: nowrap; }
.tlink:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ── subpage hero ── */
.page-hero { position: relative; padding: 158px 28px 66px; border-bottom: 1px solid var(--line); overflow: hidden; }
.page-hero .hero-grid { mask-image: radial-gradient(ellipse 80% 90% at 50% 0%, black 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse 80% 90% at 50% 0%, black 20%, transparent 70%); }
.page-hero .section-inner { position: relative; }
.page-h1 { font-size: clamp(32px, 4.4vw, 50px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.08; max-width: 820px; }
.ph-meta { margin-top: 28px; font-family: var(--mono); font-size: 11.5px; color: var(--w40); display: flex; gap: 10px 26px; flex-wrap: wrap; }

/* ── section numbering ── */
.sec-no { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--cyan); letter-spacing: 0.18em; margin-bottom: 14px; display: block; }

/* ── feature rows (text + console shot) ── */
.frow {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 60px;
  align-items: center;
  padding: 76px 0;
  border-top: 1px solid var(--line);
}
.frow:first-of-type { border-top: 0; padding-top: 24px; }
.frow-flip .frow-copy { order: 2; }
.frow-copy .eyebrow { margin-bottom: 12px; }
.frow h3 { font-size: clamp(22px, 2.6vw, 28px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
.frow-copy > p { margin-top: 14px; font-size: 15px; color: var(--w60); max-width: 460px; }
.frow-copy > p strong { color: var(--w80); }
.fr-points { margin-top: 18px; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.fr-points li { position: relative; padding-left: 20px; font-size: 14px; color: var(--w60); }
.fr-points li::before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 2px; background: var(--cyan); border-radius: 1px; }
.fr-points li b { color: var(--w80); font-weight: 600; }

/* ── console mockup (.shot) ── */
.shot {
  border: 1px solid var(--line2);
  border-radius: 12px;
  background: #0b0d13;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(242, 244, 250, 0.05), 0 16px 44px rgba(0, 0, 0, 0.45);
  font-family: var(--sans);
  min-width: 0;
}
.shot-bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--line); background: rgba(242,244,250,0.02); }
.shot-bar .viz-dot { width: 8px; height: 8px; }
.shot-url {
  margin: 0 auto;
  font-family: var(--mono); font-size: 9.5px; color: var(--w40);
  background: rgba(242,244,250,0.04);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 16px;
  letter-spacing: 0.03em;
}
.shot-body { display: flex; min-height: 280px; }
.shot-side { width: 116px; flex: none; border-right: 1px solid var(--line); padding: 10px 0; display: flex; flex-direction: column; gap: 1px; background: rgba(242,244,250,0.015); }
.sn { font-size: 10px; color: var(--w40); padding: 6px 14px; border-left: 2px solid transparent; white-space: nowrap; }
.sn.on { color: var(--w); border-left-color: var(--cyan); background: rgba(0,184,217,0.07); }
.shot-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.shot-top { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-bottom: 1px solid var(--line); }
.st-title { font-size: 10.5px; font-weight: 700; color: var(--w80); letter-spacing: 0.02em; }
.pill {
  font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.05em;
  padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--line2); color: var(--w60);
  white-space: nowrap;
}
.pill-ai { color: var(--green); border-color: rgba(22,194,132,0.4); }
.pill-right { margin-left: auto; }
.shot-content { padding: 14px; display: flex; flex-direction: column; gap: 12px; flex: 1; min-width: 0; }
.sc-label { font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--w40); }

/* shot: KPI tiles */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.kpis-3 { grid-template-columns: repeat(3, 1fr); }
.kpi { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; background: rgba(242,244,250,0.02); min-width: 0; }
.kpi b { display: block; font-size: 15px; font-weight: 700; color: var(--w); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.kpi b i { font-style: normal; font-size: 9px; vertical-align: 2px; }
.kpi span { font-size: 8px; color: var(--w40); font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.07em; display: block; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi .bad { color: var(--red); }
.kpi .good { color: var(--green); }

/* shot: AI briefing card */
.brief {
  border: 1px solid rgba(0,184,217,0.3);
  background: linear-gradient(120deg, rgba(0,184,217,0.06), rgba(124,102,255,0.05));
  border-radius: 10px; padding: 11px 13px;
}
.brief p { font-size: 10.5px; line-height: 1.55; color: var(--w80); }
.brief p b { color: var(--w); }
.brief-by { display: flex; align-items: center; gap: 6px; margin-top: 8px; font-family: var(--mono); font-size: 8px; color: var(--w40); }

/* shot: score ring */
.ring-row { display: flex; gap: 14px; align-items: center; }
.ring { position: relative; width: 84px; height: 84px; flex: none; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 9; }
.ring .rbg { stroke: rgba(242,244,250,0.07); }
.ring .rfg { stroke: var(--cyan); stroke-linecap: round; }
.ring b { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 21px; font-weight: 800; letter-spacing: -0.02em; }
.ring b small { font-size: 7px; font-family: var(--mono); font-weight: 600; color: var(--w40); letter-spacing: 0.1em; text-transform: uppercase; }
.ring-note { font-size: 10px; color: var(--w60); line-height: 1.5; }
.ring-note b { color: var(--w80); }

/* shot: horizontal bars */
.bars { display: flex; flex-direction: column; gap: 6px; }
.brow { display: grid; grid-template-columns: 92px minmax(0,1fr) 34px; gap: 8px; align-items: center; font-family: var(--mono); font-size: 8.5px; color: var(--w40); }
.brow .track { height: 6px; border-radius: 3px; background: rgba(242,244,250,0.06); overflow: hidden; }
.brow .track i { display: block; height: 100%; border-radius: 3px; background: var(--cyan); opacity: 0.8; }
.brow .track .warn { background: var(--orange); }
.brow em { font-style: normal; color: var(--w60); text-align: right; }

/* shot: row list (incidents, paths) */
.rl { display: flex; flex-direction: column; gap: 6px; }
.rr {
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 10px;
  font-size: 10px; color: var(--w60);
  background: rgba(242,244,250,0.015);
  min-width: 0;
}
.rr b { color: var(--w80); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rr .end { margin-left: auto; font-family: var(--mono); font-size: 8.5px; color: var(--w40); white-space: nowrap; }
.rr .end.ok { color: var(--green); }
.rr .end.warn { color: var(--orange); }
.rr-hot { border-color: rgba(255,77,94,0.35); }
.rr-dim { opacity: 0.65; }
.mini-btns { display: flex; gap: 6px; margin-left: 8px; }
.mb { font-size: 8.5px; font-weight: 700; border-radius: 5px; padding: 3px 8px; border: 1px solid var(--line2); color: var(--w60); white-space: nowrap; }
.mb-ok { color: #04271b; background: var(--green); border-color: var(--green); }

/* shot: investigation trace */
.trace { display: flex; flex-direction: column; gap: 6px; }
.trow { display: flex; gap: 8px; align-items: baseline; font-size: 10px; color: var(--w60); }
.trow .tno { font-family: var(--mono); font-size: 8px; color: var(--cyan); border: 1px solid rgba(0,184,217,0.3); border-radius: 4px; padding: 1px 5px; flex: none; }
.trow code { font-family: var(--mono); font-size: 8.5px; color: var(--w40); }
.trow b { color: var(--w80); font-weight: 600; }

/* shot: ask / grounded answer */
.qa { display: flex; flex-direction: column; gap: 8px; }
.q-bubble { align-self: flex-end; background: rgba(0,184,217,0.1); border: 1px solid rgba(0,184,217,0.3); border-radius: 9px 9px 2px 9px; padding: 7px 11px; font-size: 10.5px; color: var(--w80); }
.a-bubble { background: rgba(242,244,250,0.03); border: 1px solid var(--line); border-radius: 9px 9px 9px 2px; padding: 9px 11px; font-size: 10.5px; color: var(--w60); line-height: 1.55; }
.a-bubble b { color: var(--w80); }
.cites { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 7px; }
.cite { font-family: var(--mono); font-size: 7.5px; color: var(--cyan); border: 1px solid rgba(0,184,217,0.3); border-radius: 4px; padding: 2px 6px; }

/* shot: audit lines */
.audit { display: flex; flex-direction: column; gap: 4px; border-top: 1px dashed var(--line2); padding-top: 9px; }
.arow { display: flex; gap: 8px; font-family: var(--mono); font-size: 8px; color: var(--w40); }
.arow b { color: var(--w60); font-weight: 500; }

/* shot: mini attack-path graph */
.mini-graph svg { width: 100%; height: auto; display: block; }
.mini-graph .mg-edge { stroke: rgba(0,184,217,0.55); stroke-width: 1.4; }
.mini-graph .mg-edge-dim { stroke: rgba(242,244,250,0.12); stroke-width: 1; }
.mini-graph .mg-sever { stroke: var(--green); stroke-dasharray: 4 3; }
.mini-graph circle { fill: #10131a; stroke: rgba(242,244,250,0.3); stroke-width: 1.4; }
.mini-graph .mg-foot { stroke: var(--red); }
.mini-graph .mg-crown { stroke: var(--violet); }
.mini-graph text { font-family: var(--mono); font-size: 7.5px; fill: var(--w40); text-anchor: middle; }

/* ── ontology panel ── */
.onto { margin-top: 52px; border: 1px solid var(--line); border-radius: var(--rad); background: var(--sf); padding: 26px; }
.onto-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.onto-row + .onto-row { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--line2); }
.onto-k { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; color: var(--w40); margin-right: 8px; text-transform: uppercase; flex: none; }
.ent { font-family: var(--mono); font-size: 11.5px; padding: 5px 12px; border-radius: 7px; border: 1px solid var(--line2); color: var(--w80); background: rgba(242,244,250,0.03); }
.ent-crown { border-color: rgba(124,102,255,0.5); color: #b4a5ff; }
.verb { font-family: var(--mono); font-size: 10.5px; color: var(--cyan); padding: 4px 10px; border-radius: 999px; border: 1px solid rgba(0,184,217,0.25); background: rgba(0,184,217,0.05); }

/* ── integrations strip ── */
.integr { padding: 30px 28px 34px; border-bottom: 1px solid var(--line); background: var(--bg2); }
.integr-inner { max-width: var(--max); margin: 0 auto; display: flex; align-items: center; justify-content: center; gap: 14px 32px; flex-wrap: wrap; }
.integr-label { flex-basis: 100%; text-align: center; font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: var(--w40); text-transform: uppercase; margin-bottom: 6px; }
.wm { font-weight: 600; font-size: 13.5px; color: var(--w40); letter-spacing: 0.01em; white-space: nowrap; transition: color 0.2s; }
.wm:hover { color: var(--w60); }
.integr-note { flex-basis: 100%; text-align: center; font-size: 12px; color: var(--w25); margin-top: 4px; }

/* ── architecture / boundary diagram ── */
.arch { border: 1px solid var(--line); border-radius: var(--rad); padding: 24px; background: var(--sf); }
.arch-wall { border: 1.5px dashed rgba(22,194,132,0.5); border-radius: 12px; padding: 18px; position: relative; }
.arch-wall-label { position: absolute; top: -9px; left: 16px; background: var(--bg2); padding: 0 8px; font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; color: var(--green); }
.arch-boxes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.arch-box { border: 1px solid var(--line2); border-radius: 9px; padding: 12px 14px; background: rgba(242,244,250,0.02); }
.arch-box b { display: block; font-size: 12px; color: var(--w80); }
.arch-box span { font-size: 10px; color: var(--w40); font-family: var(--mono); line-height: 1.6; }
.arch-out { margin-top: 12px; text-align: center; font-family: var(--mono); font-size: 10px; color: var(--w40); }
.arch-out b { color: var(--w60); }

/* ── FAQ ── */
.faq { margin-top: 52px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 21px 6px; font-size: 16px; font-weight: 600; color: var(--w80); list-style: none; display: flex; justify-content: space-between; align-items: baseline; gap: 20px; transition: color 0.15s; }
.faq summary:hover { color: var(--w); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 300; color: var(--w40); font-size: 22px; line-height: 1; transition: transform 0.2s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .fa { padding: 0 6px 24px; max-width: 780px; color: var(--w60); font-size: 14.5px; line-height: 1.65; }
.faq .fa b { color: var(--w80); }

/* ── principles ── */
.principles { margin-top: 56px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.prin { border: 1px solid var(--line); border-radius: var(--rad); padding: 28px 26px; background: var(--sf); }
.prin h3 { font-size: 18px; font-weight: 700; display: flex; gap: 12px; align-items: baseline; }
.prin .pnum { font-family: var(--mono); font-size: 11px; color: var(--cyan); font-weight: 600; }
.prin p { margin-top: 10px; font-size: 14px; color: var(--w60); line-height: 1.6; }

/* ── company band ── */
.band { display: flex; align-items: center; justify-content: space-between; gap: 28px; border: 1px solid var(--line); border-radius: var(--rad); padding: 32px 36px; margin-top: 72px; background: var(--sf); flex-wrap: wrap; }
.band-left { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.band img { width: 128px; height: auto; }
.band p { font-size: 14.5px; color: var(--w60); max-width: 420px; }
.band-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── demo agenda ── */
.agenda { margin-top: 48px; }
.ag { display: grid; grid-template-columns: 90px 1fr; gap: 22px; padding: 22px 6px; border-top: 1px solid var(--line); }
.ag:last-child { border-bottom: 1px solid var(--line); }
.ag .at { font-family: var(--mono); font-size: 11.5px; color: var(--cyan); padding-top: 3px; }
.ag h3 { font-size: 16.5px; font-weight: 700; }
.ag p { margin-top: 5px; font-size: 14px; color: var(--w60); max-width: 640px; }

/* ── prose block ── */
.prose { max-width: 720px; margin-top: 28px; display: flex; flex-direction: column; gap: 18px; }
.prose p { font-size: 16.5px; line-height: 1.7; color: var(--w60); }
.prose p b, .prose p strong { color: var(--w80); }
.prose p:first-child { font-size: 19px; color: var(--w80); }

/* ── code block (MCP) ── */
.code {
  border: 1px solid var(--line2); border-radius: 12px;
  background: #0b0d13;
  padding: 18px 20px;
  font-family: var(--mono); font-size: 11.5px; line-height: 1.75;
  color: var(--w60);
  overflow-x: auto;
  box-shadow: inset 0 1px 0 rgba(242, 244, 250, 0.05), 0 16px 44px rgba(0, 0, 0, 0.4);
}
.code .ck { color: var(--cyan); }
.code .cs { color: var(--green); }
.code .cc { color: var(--w25); }
.code .cv { color: #b4a5ff; }

/* ── responsive: part 2 ── */
@media (max-width: 1080px) {
  .frow { grid-template-columns: 1fr; gap: 36px; padding: 60px 0; }
  .frow-flip .frow-copy { order: 0; }
  .frow .shot { max-width: 640px; }
  .principles { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .page-hero { padding: 128px 20px 52px; }
  .shot-side { display: none; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .ag { grid-template-columns: 1fr; gap: 6px; padding: 18px 2px; }
  .band { padding: 26px 22px; }
  .arch-boxes { grid-template-columns: 1fr; }
}

/* ═══════════ MOTION SAFETY ═══════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .edges-story .e, .chip, .viz-verdict, .alert-ping { opacity: 1; stroke-dashoffset: 0; transform: none; }
}