/* ============================================================
   CyberRange — light premium redesign · styles
   ============================================================ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 300;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--bg);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.004em;
  transition: background var(--dur-mid), color var(--dur-mid);
}

::selection { background: var(--violet-soft); color: var(--ink); }

/* ── serif-display global tuning ─────────────────────────────
 * Headings use Instrument Serif; the existing -0.04em tracking was
 * tuned for geometric sans and squishes serifs. Relax globally and
 * let em emphasis use italic (serif italic is what em is *for*). */
.hero__title,
.hero__lead,
.shead h2,
.cta h2,
.intro__word,
.modecard h3,
.loop__t,
.why__cell h3 {
  font-weight: 400;
  letter-spacing: -0.012em;
}
.hero__title em,
.shead h2 em,
.cta h2 em {
  font-style: italic;
}

/* brand mark uses same font as intro word so the morph is seamless */
.brand {
  font-weight: 400;
  letter-spacing: -0.015em;
  font-style: normal;
}

/* UI labels and eyebrows stay mono with original tracking */
.eyebrow,
.btn,
.hero__status,
.hero__meta div,
.scroll-cue {
  letter-spacing: 0.18em;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--cyan-2);
  outline-offset: 3px;
  border-radius: 3px;
}

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

/* ── intro overlay ──────────────────────────────────────────── */
.intro {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  transition: background var(--dur-mid);
}
.intro__inner {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-lg);
}
.intro__word {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(4rem, 11vw, 10rem);
  letter-spacing: -0.045em; color: var(--ink);
  display: flex; align-items: baseline;
  user-select: none;
}
.intro__word .ichar {
  opacity: 0; transform: translateY(0.28em) scale(0.95);
  display: inline-block;
  transition: opacity .42s var(--ease-out), transform .52s var(--ease-out);
}
.intro__word .ichar.visible {
  opacity: 1; transform: none;
}
.intro__word .ichar--accent { color: var(--violet); }
.intro__bar {
  width: 110px; height: 2px;
  background: var(--line-2); border-radius: var(--r-pill); overflow: hidden;
}
.intro__fill {
  width: 0; height: 100%;
  background: var(--violet);
  border-radius: var(--r-pill);
  transition: none;
}
.intro__fill.running { width: 100%; transition: width .44s var(--ease-in-out); }

/* brand cross-fades in during the intro flight so the morph is seamless */
html:not(.intro-done) .brand { opacity: 0; }
html.intro-done .brand { opacity: 1; transition: opacity .55s var(--ease-out); }

/* ── background field — soft mesh gradient (teal/emerald/lime) ── */
.field {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none; overflow: hidden;
  background:
    radial-gradient(60% 50% at 12% 8%,  var(--mesh-1), transparent 70%),
    radial-gradient(55% 50% at 92% 22%, var(--mesh-2), transparent 70%),
    radial-gradient(70% 60% at 55% 92%, var(--mesh-3), transparent 72%),
    var(--bg);
  transition: background var(--dur-mid);
}
/* faint dot-grid sits on top of the mesh */
.field::before {
  content: ""; position: absolute; inset: -2px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(130% 100% at 50% 0%, #000 25%, transparent 75%);
          mask-image: radial-gradient(130% 100% at 50% 0%, #000 25%, transparent 75%);
  opacity: .22;
}
/* slow drifting blob — adds depth/movement to the mesh */
.field::after {
  content: ""; position: absolute;
  width: 72vw; height: 72vw; left: 50%; top: -8vw;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--mesh-2), transparent 60%);
  filter: blur(66px); opacity: .34;
  animation: drift 28s var(--ease-in-out) infinite alternate;
}
@keyframes drift {
  0%   { transform: translate(-58%, 0) scale(1); }
  100% { transform: translate(-42%, 6vw) scale(1.18); }
}

.grain {
  position: fixed; inset: 0; z-index: 9;
  pointer-events: none; opacity: .04; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
[data-theme="dark"] .grain { mix-blend-mode: overlay; opacity: .035; }

/* ── layout helpers ─────────────────────────────────────────── */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: var(--section-pad); }
.section--tight { padding-block: clamp(52px, 7vw, 104px); }
.divider { border: 0; border-top: 1px solid var(--line); }

/* labels */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.26em; text-transform: uppercase; color: var(--ink-3);
  margin-bottom: var(--space-md);
}
.eyebrow::before { content: ""; width: 20px; height: 1px; background: var(--violet); opacity: .75; }
.eyebrow.is-cyan::before { background: var(--cyan); }

/* ── reveal-on-scroll (rise + scale + un-blur) ───────────────── */
.reveal {
  opacity: 0; transform: translateY(38px) scale(0.965);
  filter: blur(7px);
  transition:
    opacity .8s var(--ease-out),
    transform 1s var(--ease-out),
    filter .8s var(--ease-out);
  will-change: transform, opacity, filter;
}
.reveal.in { opacity: 1; transform: none; filter: blur(0); }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
.reveal[data-d="5"] { transition-delay: .40s; }

/* scroll progress bar (driven by JS) */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 120;
  transform: scaleX(0); transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  box-shadow: 0 0 12px var(--cyan-glow), 0 0 4px var(--violet-glow);
  pointer-events: none; will-change: transform;
}

/* anchor links land below the fixed nav (no snap — free scrolling) */
html { scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) {
  .reveal { filter: none; transform: translateY(12px); }
}

/* ── buttons ────────────────────────────────────────────────── */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.12em; text-transform: uppercase; white-space: nowrap;
  padding: 14px 28px; border-radius: var(--r-pill); border: 1px solid transparent;
  transition:
    transform var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    color var(--dur-fast);
}
.btn .arr { transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover .arr { transform: translateX(4px); }
.btn:active { transform: translateY(1px) scale(.99); }

.btn--primary {
  background: var(--violet); color: var(--violet-ink);
  box-shadow: 0 1px 0 oklch(0% 0 0 / 0.08);
}
.btn--primary:hover {
  background: var(--violet-2);
  box-shadow: 0 1px 0 oklch(0% 0 0 / 0.08), 0 6px 18px -8px var(--violet-glow);
  transform: translateY(-1px);
}

.btn--ghost {
  border-color: var(--line-2); color: var(--ink);
  background: oklch(0% 0 0 / 0.02);
}
.btn--ghost:hover {
  border-color: var(--line-3);
  background: oklch(0% 0 0 / 0.04);
  transform: translateY(-1px);
}
[data-theme="dark"] .btn--ghost { background: oklch(100% 0 0 / 0.02); }
[data-theme="dark"] .btn--ghost:hover { background: oklch(100% 0 0 / 0.06); }

.btn:disabled { opacity: .4; cursor: not-allowed; transform: none; box-shadow: none; }
.btn[data-state="loading"] { color: transparent; pointer-events: none; }
.btn[data-state="loading"]::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 15px; height: 15px;
  border: 2px solid var(--violet-ink); border-top-color: transparent;
  border-radius: 50%; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── theme toggle ───────────────────────────────────────────── */
.btn-theme {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  margin-left: clamp(-24px, -1.8vw, -4px);   /* pull closer to the CTA, tighten that gap */
  color: var(--ink-3); border: 1px solid var(--line-2);
  transition: color var(--dur-fast), background var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}
.btn-theme:hover { color: var(--ink); background: var(--bg-2); border-color: var(--line-3); transform: scale(1.05); }
.btn-theme svg { width: 15px; height: 15px; pointer-events: none; }
.btn-theme .icon-sun { display: none; }
[data-theme="dark"] .btn-theme .icon-sun { display: block; }
[data-theme="dark"] .btn-theme .icon-moon { display: none; }

/* ── nav ────────────────────────────────────────────────────── */
.nav {
  position: fixed; inset: 14px 0 auto 0; z-index: 50;
  display: flex; justify-content: center; pointer-events: none;
  transition: inset 0.4s var(--ease-out), transform 0.35s var(--ease-out), opacity 0.35s var(--ease-out);
}
.nav.is-stuck { inset: 10px 0 auto 0; }
.nav--hidden { transform: translateY(-110%); opacity: 0; pointer-events: none; }

/* copied nav structure: brand | links | cta | theme */
.nav__inner {
  pointer-events: auto; position: relative;
  display: flex; align-items: center; gap: clamp(12px, 2.5vw, 36px);
  padding: 6px 10px 6px 24px;
  width: min(100% - 32px, 1080px);
  border-radius: var(--r-pill);
  background: oklch(98.5% 0 0 / 0.82);
  backdrop-filter: blur(28px) saturate(1.8) brightness(1.02);
  box-shadow:
    0 0 0 1px var(--line-2),
    0 2px 4px oklch(0% 0 0 / 0.04),
    0 14px 40px -10px oklch(0% 0 0 / 0.10);
  transition:
    padding     0.4s var(--ease-out),
    background  0.4s var(--ease-out),
    box-shadow  0.4s var(--ease-out);
}
.nav.is-stuck .nav__inner {
  background: oklch(98.5% 0 0 / 0.97);
  box-shadow: 0 0 0 1px var(--line-2), 0 16px 48px -16px oklch(0% 0 0 / 0.12);
}
[data-theme="dark"] .nav__inner {
  background: oklch(12% 0.004 240 / 0.84);
  box-shadow:
    0 0 0 1px oklch(100% 0 0 / 0.09),
    0 2px 4px oklch(0% 0 0 / 0.24),
    0 14px 40px -10px oklch(0% 0 0 / 0.5);
}
[data-theme="dark"] .nav.is-stuck .nav__inner {
  background: oklch(9% 0.004 240 / 0.97);
  box-shadow: 0 1px 0 oklch(100% 0 0 / 0.07), 0 8px 24px -8px oklch(0% 0 0 / 0.5);
}

/* left: brand group */
.brand-group {
  display: flex; align-items: center; gap: 10px;
}
.brand-icon {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
  background: var(--violet-soft); color: var(--violet);
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}
.brand-group:hover .brand-icon {
  background: oklch(58% 0.18 150 / 0.20);
  transform: rotate(12deg) scale(1.08);
}
[data-theme="dark"] .brand-group:hover .brand-icon { background: oklch(72% 0.18 150 / 0.18); }
.brand {
  font-family: var(--font-display); font-size: 2rem; font-weight: 400;
  letter-spacing: -0.015em; color: var(--ink);
  display: flex; align-items: baseline; margin-right: auto;
}
.brand .br { color: var(--violet); }

/* plain text links (single-pill nav) */
.nav__links {
  display: flex; gap: 28px; align-items: center;
}
.nav__links a {
  font-family: var(--font-body); font-size: 0.9rem;
  font-weight: 500; letter-spacing: -0.01em; color: var(--ink-3);
  white-space: nowrap; transition: color var(--dur-fast);
}
.nav__links a:hover, .nav__links a.active { color: var(--ink); }

/* right: status badge + cta + theme */
.nav__right {
  display: flex; align-items: center; justify-content: flex-end; gap: 8px;
}
.nav__status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.63rem;
  letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink-3);
  padding: 4px 11px 4px 9px; border-radius: var(--r-pill);
  border: 1px solid var(--line-2); background: var(--bg-1);
  white-space: nowrap;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.nav__status:hover { color: var(--violet); border-color: oklch(58% 0.18 150 / 0.35); }
[data-theme="dark"] .nav__status { background: oklch(100% 0 0 / 0.04); }
.nav__status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--violet); flex-shrink: 0;
  animation: statusping 2.8s ease-in-out infinite;
}
@keyframes statusping {
  0%, 100% { box-shadow: 0 0 0 0 var(--violet-glow); }
  55%       { box-shadow: 0 0 0 5px transparent; }
}
.nav .btn--primary { padding: 8px 16px; font-size: 0.7rem; }

/* hamburger — hidden on desktop */
.nav__burger { display: none; }
.nav__menu { display: none; }

/* responsive */
@media (max-width: 900px) { .nav__status { display: none; } }
@media (max-width: 760px) {
  .nav__links { display: none; }
  .nav__cta   { display: none; }              /* moves into the menu */
  .nav__inner { padding: 6px 8px 6px 18px; gap: 8px; }

  .nav__burger {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 4px;
    width: 42px; height: 42px; padding: 0 11px; flex-shrink: 0;
    border: 1px solid var(--line-2); border-radius: 11px;
    background: var(--bg-1); cursor: pointer;
  }
  .nav__burger span {
    display: block; height: 2px; width: 100%; background: var(--ink);
    border-radius: 2px; transition: transform .3s var(--ease-out), opacity .2s;
  }
  .nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .nav__menu {
    display: flex; flex-direction: column; gap: 2px;
    position: fixed; top: 76px; left: 16px; right: 16px; z-index: 49;
    padding: 12px; border-radius: 18px;
    background: oklch(98.5% 0 0 / 0.6);
    backdrop-filter: blur(28px) saturate(1.8);
    -webkit-backdrop-filter: blur(28px) saturate(1.8);
    box-shadow: 0 0 0 1px var(--line-2), 0 24px 60px -16px oklch(0% 0 0 / 0.28);
    opacity: 0; transform: translateY(-12px); visibility: hidden; pointer-events: none;
    transition: opacity .25s var(--ease-out), transform .25s var(--ease-out), visibility .25s;
  }
  [data-theme="dark"] .nav__menu {
    background: oklch(11% 0.004 240 / 0.55);
    box-shadow: 0 0 0 1px oklch(100% 0 0 / 0.09), 0 24px 60px -16px oklch(0% 0 0 / 0.6);
  }
  .nav__menu.open { opacity: 1; transform: none; visibility: visible; pointer-events: auto; }
  .nav__menu a {
    font-family: var(--font-body); font-size: 1.05rem; font-weight: 500;
    color: var(--ink-2); padding: 14px 14px; border-radius: 11px;
    transition: background var(--dur-fast), color var(--dur-fast);
  }
  .nav__menu a:hover, .nav__menu a:active { background: var(--bg-2); color: var(--ink); }
  .nav__menu .btn--primary {
    justify-content: center; margin-top: 8px; padding: 14px 16px; font-size: 0.8rem;
    color: #000;   /* black label on the green button */
  }
}

/* ── hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  max-width: 1800px;              /* wider than the 1240 container so text + big video both fit */
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  grid-template-areas:
    "title video"
    "text  video"
    "meta  meta";
  align-content: center;
  column-gap: clamp(20px, 2.5vw, 44px);
  row-gap: clamp(14px, 2vh, 30px);
  padding-top: 112px; padding-bottom: 40px;
}
.hero__title { grid-area: title; }
.hero__text  { grid-area: text; }
.hero-mockup { grid-area: video; }
.hero__meta  { grid-area: meta; }
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-areas: "title" "text" "video" "meta";
    align-content: start; min-height: auto;
    padding-top: clamp(92px, 16vw, 120px); padding-bottom: clamp(28px, 6vw, 44px);
  }
}

/* clamp sub-title content so it never bleeds into the mockup area */
.hero__text {
  max-width: 480px;
}
@media (max-width: 1024px) {
  .hero__text { max-width: 100%; }
}

/* terminal mockup — right grid column, can never overlap the title */
.hero-mockup {
  grid-area: video;
  align-self: center;
  justify-self: end;
  width: 100%;
  max-width: 720px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-1);
  box-shadow:
    0 0 0 1px var(--line-2),
    0 28px 72px oklch(0% 0 0 / 0.45),
    0 0 100px var(--violet-soft);
}

@media (max-width: 1024px) {
  .hero-mockup {
    justify-self: stretch; align-self: start;
    max-width: 100%; margin-top: 6px;
  }
}

.hmac-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 36px;
  padding: 0 14px;
  background: var(--violet-soft);
  border-bottom: 1px solid var(--line-2);
}

.hmac-traffic {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
}

.hmac-tl {
  width: 11px; height: 11px;
  border-radius: 50%; flex-shrink: 0;
}
.hmac-tl-r { background: #FF5F57; }
.hmac-tl-y { background: #FEBC2E; }
.hmac-tl-g { background: #28C840; }

.hmac-bar-title {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: 0.1em;
  color: var(--ink-4);
  flex: 1;
  text-align: center;
}

.hmac-body {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #080c10;
}

.hmac-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
}

.hmac-video img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}

.hmac-scrim {
  position: absolute; inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 75%, oklch(0% 0 0 / 0.2));
}

@media (max-width: 860px) {
  .hero__row { grid-template-columns: 1fr; }
  .hero__vis { order: 2; }
}

@media (max-width: 560px) {
  .hero-mockup { border-radius: 8px; }
  .hmac-bar { height: 30px; }
}

.dot-live {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 0 0 var(--cyan-glow);
  animation: pulse 2.4s var(--ease-in-out) infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 var(--cyan-glow); }
  50%      { box-shadow: 0 0 0 6px transparent; }
}

.hero__title {
  font-family: var(--font-display); font-weight: 700; color: var(--ink);
  font-size: 7rem; line-height: 0.82;          /* fixed → identical in every browser */
  letter-spacing: -0.045em; max-width: none;
  margin-bottom: var(--space-md);
  overflow-wrap: normal;
}
@media (max-width: 1100px) {
  .hero__title { font-size: clamp(2.8rem, 9vw, 5.5rem); }
}
/* each line is its own block → uniform, controlled line spacing */
.hero__title .ttl-row { display: block; }
/* line 1 ("Still") has no descenders, so the gap below it reads too big —
still   pull line 2 up to even out the optical spacing */
.hero__title .ttl-row:nth-child(2) { margin-top: -0.12em; }
/* line 3 ("fake boxes?") ascenders collide with line 2 descenders — give it room */
.hero__title .ttl-row:nth-child(3) { margin-top: 0.22em; }
.hero__title .word { display: inline-block; }
.hero__title em { font-style: normal; color: var(--violet); }
.hero__title .c  { color: var(--cyan); font-style: normal; }

.hero__sub {
  position: relative;
  font-family: var(--font-mono); font-size: var(--text-base);
  line-height: 1.75; color: var(--ink-2); max-width: 58ch; min-height: 3.4em;
}
/* invisible full-sentence copy reserves the final height (no reflow while typing) */
.hero__sub-ghost { visibility: hidden; }
/* live typing text overlays the ghost so it doesn't take layout space */
.hero__sub-live { position: absolute; inset: 0; }
.hero__sub .k-atk { color: var(--violet); }
.hero__sub .k-def { color: var(--cyan); }
.hero__sub .caret {
  display: inline-block; width: 8px; height: 1.05em;
  transform: translateY(.16em); margin-left: 2px;
  background: var(--cyan); animation: blink 1s steps(1) infinite;
}
.hero__sub .caret.done { opacity: 0; width: 0; }
@keyframes blink { 50% { opacity: 0; } }

.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: clamp(20px, 3vh, 40px); }
.hero__meta {
  position: relative;
  display: flex; flex-wrap: nowrap; gap: clamp(20px, 4vw, 64px);
  width: 100%;
  border-top: 1px solid var(--line); padding-top: clamp(14px, 2vh, 22px);
}
.hero__meta div {
  flex: 0 0 auto; white-space: nowrap;
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3);
}
.hero__meta b {
  display: block; font-family: var(--font-body); font-size: var(--text-sm);
  letter-spacing: 0; text-transform: none; color: var(--ink);
  margin-top: 5px; font-weight: 600;
}
/* phones: let the 4-up strip wrap to a 2×2 grid instead of overflowing */
@media (max-width: 600px) {
  .hero__meta { flex-wrap: wrap; gap: 18px 28px; }
  .hero__meta div { flex: 1 1 40%; }
}

.scroll-cue {
  /* anchored just below the meta (not the hero bottom) so it sits in the same
     spot at any viewport height; absolute → reserves no space (tight gap) */
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  margin-top: 18px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--ink-4); font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.2em; z-index: 3; pointer-events: none;
}
.scroll-cue span {
  width: 2px; height: 48px; border-radius: var(--r-pill);
  background: linear-gradient(var(--cyan), transparent);
  box-shadow: 0 0 8px var(--cyan-glow), 0 0 20px var(--cyan-glow), 0 0 36px var(--cyan-glow);
  animation: cue 2s var(--ease-in-out) infinite; transform-origin: top;
}
@keyframes cue {
  0%,100% { transform: scaleY(.4); opacity: .4; }
  50%      { transform: scaleY(1);  opacity: 1; }
}


/* ── hero "Cute." annotation — trails the "fake boxes?" word ── */
.hero__title .word--end { position: relative; }
.hero__cute {
  position: absolute; left: calc(100% + 0.35em); top: 50%; z-index: 4;
  transform: translateY(-50%) rotate(6deg);
  font-family: var(--font-mono); font-weight: 400;
  font-size: clamp(1.2rem, 0.6rem + 1.6vw, 2.1rem);
  letter-spacing: 0.03em; color: var(--ink-3); white-space: nowrap;
  padding: 8px 20px; border: 1px solid var(--line-2);
  border-radius: var(--r-pill); background: var(--bg-inset);
}
@media (max-width: 760px){
  .hero__cute {
    position: absolute; left: calc(100% + 0.3em); top: 50%;
    transform: translateY(-50%) rotate(5deg);
    font-size: 1.25rem; padding: 5px 14px;
  }
}

/* ── hero lead — brand payoff above the typewriter ──────────── */
.hero__lead {
  font-family: var(--font-display); font-weight: 600;
  font-size: var(--text-xl); line-height: 1.04; letter-spacing: -0.03em;
  color: var(--ink); max-width: 20ch;
  margin-top: calc(-1 * var(--space-md)); margin-bottom: var(--space-lg);
  overflow-wrap: anywhere;
}
.hero__lead .c { color: var(--cyan); }

/* ── section header ─────────────────────────────────────────── */
.shead { max-width: 64ch; margin-bottom: var(--space-2xl); }
#what .shead { margin-bottom: clamp(26px, 3vw, 44px); }   /* tighter gap above the comparison table (all widths) */
.shead h2 {
  font-family: var(--font-display); font-weight: 700; color: var(--ink);
  font-size: var(--text-xxl); line-height: 1.0;
  letter-spacing: -0.04em; margin-bottom: var(--space-md);
  overflow-wrap: anywhere;
}
.shead h2 em { font-style: normal; color: var(--violet); }
.shead p { font-size: var(--text-md); color: var(--ink-2); max-width: 56ch; }

/* ── contrast rows ──────────────────────────────────────────── */
.contrast {
  display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
}
.contrast__row {
  display: grid; grid-template-columns: 1.1fr 1.4fr;
  gap: clamp(16px, 4vw, 48px); background: var(--bg-1);
  padding: clamp(24px, 3vw, 40px) clamp(20px, 3vw, 40px); align-items: center;
  transition: background var(--dur-mid);
}
.contrast__row:hover { background: var(--bg-2); }
.contrast__no { display: flex; align-items: baseline; gap: 14px; }
.contrast__no s {
  color: var(--ink-4); text-decoration-color: var(--violet); text-decoration-thickness: 1px;
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600;
  letter-spacing: -0.025em;
}
.contrast__no em {
  font-style: normal; font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4);
}
.contrast__yes { font-size: var(--text-md); color: var(--ink); }
.contrast__yes b { font-weight: 700; }
@media (max-width: 680px){ .contrast__row { grid-template-columns: 1fr; gap: 12px; } }

/* ── WHAT MAKES IT DIFFERENT — not/real comparison grid ─────── */
.diff {
  position: relative;
  margin-top: clamp(28px, 4vw, 52px);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--line);
  border: 1px solid var(--line-2); border-radius: var(--r-md); overflow: hidden;
}
/* header titles — first row inside the table */
.diff__title {
  grid-row: 1; background: var(--bg); text-align: center;
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em;
  font-size: clamp(1.4rem, 1.05rem + 1.1vw, 2rem); line-height: 1.1;
  padding: clamp(18px, 2vw, 26px) 24px;
}
.diff__title--no  {
  grid-column: 1; color: var(--ink-2);
  background: linear-gradient(180deg, var(--bg-3) 0%, var(--bg) 100%);
}
.diff__title--yes {
  grid-column: 2; color: var(--violet);
  background: linear-gradient(180deg, var(--violet-soft) 0%, var(--bg) 100%);
}
/* VS badge — centered overlay on the title row, sitting on the divider */
.diff__vs {
  grid-row: 1; grid-column: 1 / -1; justify-self: center; align-self: center;
  z-index: 3; display: grid; place-items: center;
  width: clamp(42px, 4vw, 54px); height: clamp(42px, 4vw, 54px); border-radius: 50%;
  background: var(--bg-1); border: 1px solid var(--violet);
  font-family: var(--font-mono); font-weight: 600; font-size: 0.82rem;
  letter-spacing: 0.06em; color: var(--violet);
  box-shadow: 0 0 0 5px var(--bg), 0 6px 22px -10px var(--violet-glow);
}
.diff__cell {
  position: relative; background: var(--bg);
  display: flex; flex-direction: row; align-items: center; gap: clamp(16px, 1.6vw, 24px);
  padding: clamp(20px, 2.2vw, 28px) clamp(22px, 2.8vw, 38px);
  text-align: left;
}
.diff__ic { flex: none; width: clamp(84px, 7.5vw, 116px); height: auto; }
.diff__body { display: flex; flex-direction: column; gap: 6px; }
.diff__label {
  font-family: var(--font-mono); font-size: 0.76rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3);
}
.diff__label--g { color: var(--violet); }
.diff__t {
  font-family: var(--font-display); font-weight: 700; color: var(--ink);
  font-size: clamp(1.55rem, 1.2rem + 1vw, 2.1rem); line-height: 1.04; letter-spacing: -0.02em;
}
.diff__d { font-size: var(--text-md); color: var(--ink-3); line-height: 1.5; }
@media (max-width: 760px) {
  /* compact 2-col comparison table — titles stay as the header row inside it */
  #what .shead { margin-bottom: clamp(20px, 5vw, 30px); }   /* tighten gap above table */
  .diff__title { padding: 13px 8px; font-size: 0.92rem; }
  .diff__vs { width: 34px; height: 34px; font-size: 0.6rem; box-shadow: 0 0 0 4px var(--bg); }
  .diff__cell {
    flex-direction: column; align-items: flex-start;
    gap: 9px; padding: 14px 12px;
  }
  .diff__ic { width: 38px; }
  .diff__label { font-size: 0.54rem; letter-spacing: 0.08em; }
  .diff__t { font-size: 0.98rem; line-height: 1.14; }
  .diff__d { font-size: 0.78rem; line-height: 1.4; }
}

/* ── THE GAP — comparison redesign ──────────────────────────── */
.gap2 {
  display: grid; grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.62fr);
  gap: clamp(28px, 4vw, 64px); align-items: start;
}
.gap2__intro { padding-top: clamp(4px, 2vw, 32px); }
.gap2__intro h2 {
  font-family: var(--font-display); font-weight: 700; color: var(--ink);
  font-size: var(--text-xxl); line-height: 1.0; letter-spacing: -0.04em;
  margin: var(--space-sm) 0 var(--space-lg);
}
.gap2__intro h2 em { font-style: normal; color: var(--violet); }
.gap2__intro p {
  font-size: var(--text-md); color: var(--ink-2); max-width: 42ch;
  margin-bottom: var(--space-xl);
}
.gap2__link {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--violet); transition: gap var(--dur-fast) var(--ease-out);
}
.gap2__link:hover { gap: 16px; }
.gap2__link .arr { transition: transform var(--dur-fast) var(--ease-out); }
.gap2__link:hover .arr { transform: translateX(4px); }

/* table card */
.cmp {
  position: relative;
  border: 1px solid var(--line-2); border-radius: var(--r-md);
  background: var(--bg-1); overflow: hidden;
  padding-bottom: 84px;            /* band the robot head sits in */
}
.cmp__head,
.cmp__row {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
}
.cmp__row { border-top: 1px solid var(--line); transition: background var(--dur-fast); }
.cmp__row:hover { background: var(--bg-2); }
/* highlighted CyberRange column */
.cmp__hcell--us,
.cmp__cell--us { background: var(--violet-soft); }

.cmp__hcell {
  padding: 18px 20px; display: flex; flex-direction: column; gap: 6px;
  align-items: center; justify-content: center; text-align: center;
}
.cmp__hcell--feat { align-items: flex-start; text-align: left; }
.cmp__hlabel {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-2);
}
.cmp__hcell--us .cmp__hlabel { color: var(--violet); }
.cmp__hcell--feat .cmp__hlabel,
.cmp__hcell--feat { /* the bare "Feature" text */ }
.cmp__htag {
  font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--violet);
  background: oklch(58% 0.18 150 / 0.16); padding: 3px 9px; border-radius: var(--r-pill);
}
.cmp__htag--muted { color: var(--ink-4); background: oklch(100% 0 0 / 0.05); }

/* feature cell */
.cmp__feat {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px; font-family: var(--font-body);
  font-size: var(--text-sm); color: var(--ink); line-height: 1.25;
}
.cmp__icon {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: oklch(55% 0.14 205 / 0.14); color: var(--cyan);
}
.cmp__icon svg { width: 20px; height: 20px; }

/* status cells */
.cmp__cell {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 16px; border-left: 1px solid var(--line);
  font-family: var(--font-body); font-size: var(--text-sm); color: var(--ink-3);
}
.cmp__st { display: inline-flex; }
.cmp__st svg { width: 21px; height: 21px; }
.cmp__st.yes  { color: var(--violet); }
.cmp__cell--us { color: var(--violet); font-weight: 500; }
.cmp__st.no   { color: var(--ink-4); }
.cmp__st.part { color: var(--warn); }
.cmp__cell:has(.part) { color: var(--warn); }

/* robot peeking up from the bottom band — antenna pokes into the last row */
.cmp__bot { display: contents; }
.cmp__bot-img {
  position: absolute; bottom: -6px; left: 47%; transform: translateX(-50%);
  width: 178px; height: 104px;                 /* crop off the base/stand */
  object-fit: cover; object-position: center top;
  z-index: 3; pointer-events: none;
  filter: drop-shadow(0 8px 20px oklch(0% 0 0 / 0.5));
}
.cmp__bot-bubble {
  position: absolute; bottom: 34px; left: calc(47% + 82px); z-index: 3;
  font-family: var(--font-body); font-size: var(--text-sm); color: var(--violet);
  background: var(--bg-2); border: 1px solid var(--line-2);
  padding: 10px 16px; border-radius: 14px; max-width: 18ch; line-height: 1.35;
}
.cmp__bot-bubble::before {
  content: ""; position: absolute; left: -7px; top: 50%; transform: translateY(-50%) rotate(45deg);
  width: 12px; height: 12px; background: var(--bg-2);
  border-left: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2);
}
/* mobile: shift the robot left and keep its bubble aligned on the right
   (instead of sitting center where the bubble overlaps content) */
@media (max-width: 768px) {
  .cmp__bot-img { left: 24%; width: 150px; }
  .cmp__bot-bubble {
    left: calc(24% + 66px); bottom: 40px;
    font-size: 0.78rem; max-width: 13ch; padding: 8px 12px;
  }
}

/* bottom strip */
.gap2__strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(28px, 4vw, 56px);
  border: 1px solid var(--line-2); border-radius: var(--r-md);
  background: var(--bg-1); overflow: hidden;
}
.gap2__pill {
  display: flex; align-items: center; gap: 14px;
  padding: 22px clamp(18px, 2vw, 28px);
  font-family: var(--font-body); font-size: var(--text-sm); color: var(--ink-2);
  border-left: 1px solid var(--line);
}
.gap2__pill:first-child { border-left: 0; }
.gap2__pic { flex-shrink: 0; display: inline-flex; color: var(--cyan); }
.gap2__pic svg { width: 26px; height: 26px; }
.gap2__pic img { width: 60px; height: 60px; object-fit: contain; display: block; }
.gap2__pill--accent { color: var(--violet); font-weight: 500; }
.gap2__pill--accent .gap2__pic { color: var(--violet); }

.gap2__foot {
  text-align: center; margin-top: clamp(24px, 3vw, 40px);
  font-family: var(--font-display); font-size: var(--text-lg);
  color: var(--ink-3); letter-spacing: -0.01em;
}
.gap2__foot em { font-style: normal; color: var(--violet); }

@media (max-width: 960px) {
  .gap2 { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .cmp__head, .cmp__row { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); }
  .cmp__feat { font-size: var(--text-xs); gap: 10px; padding: 12px 12px; }
  .cmp__icon { width: 30px; height: 30px; }
  .cmp__icon svg { width: 16px; height: 16px; }
  .cmp__cell { font-size: var(--text-xs); padding: 12px 8px; gap: 5px; flex-direction: column; }
  /* the "Built for live battles" tag wraps in the narrow cell — render it as a
     tidy rounded-rectangle chip instead of a pill (which looked like a blob/circle) */
  .cmp__htag {
    border-radius: 7px; padding: 4px 7px; font-size: 0.5rem;
    letter-spacing: 0.05em; line-height: 1.5;
  }
  /* tighten the intro stack (heading → paragraph → link) on mobile */
  .gap2__intro h2 { margin: 4px 0 14px; }
  .gap2__intro p { margin-bottom: 18px; }
  .gap2__strip { grid-template-columns: 1fr 1fr; }
  .gap2__pill:nth-child(odd) { border-left: 0; }
}

/* ── HOW IT WORKS — match diagram ───────────────────────────── */
.shead--center { max-width: none; text-align: center; margin-inline: auto; }
.shead--center p { margin-inline: auto; }
.eyebrow--center { justify-content: center; }
.eyebrow--center::before { display: none; }

#how {
  max-width: none;
  min-height: min(1024px, 100svh);
  padding-block: clamp(14px, 2vw, 26px) clamp(24px, 3vw, 36px);
  padding-inline: clamp(26px, 5vw, 78px);
}

#how .shead {
  margin-bottom: 26px;
}

#how .shead h2 {
  font-size: clamp(4.25rem, 5.15vw, 5.25rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0;
  margin-bottom: 18px;
}

#how .shead h2 em {
  font-style: normal;
  color: var(--violet);
}

#how .shead p {
  max-width: 810px;
  font-size: clamp(1.15rem, 1.55vw, 1.34rem);
  line-height: 1.35;
  color: var(--ink-2);
}

.hiw {
  display: grid;
  grid-template-columns: 322px 444px 322px;
  justify-content: center;
  align-items: start;
  gap: clamp(66px, 6.1vw, 94px);
  width: min(100%, 1340px);
  margin: 0 auto;
}

/* attacker / defender side cards */
.hiw__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 304px;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  background: var(--how-surface);
  backdrop-filter: blur(12px) saturate(1.1);
  box-shadow: 0 16px 44px -24px var(--how-card-shadow);
  padding: 24px 26px 22px;
}
.hiw__side--atk { border-top-color: var(--line-2); }
.hiw__side--def { border-top-color: var(--line-2); }
.hiw__sidehead { display: flex; flex-direction: column; gap: 4px; }
.hiw__role {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.03rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  line-height: 1;
  text-transform: uppercase;
}
.hiw__side--atk .hiw__role { color: var(--how-atk); }
.hiw__side--def .hiw__role { color: var(--how-def); }
.hiw__sub {
  font-family: var(--font-mono);
  font-size: 0.94rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
}
.hiw__note {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--ink);
  line-height: 1.38;
  margin-top: 2px;
}

/* terminal mockups */
.term {
  border: 1px solid var(--line);
  border-radius: 11px;
  overflow: hidden;
  background: var(--how-terminal);
}
.term__bar {
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 12px;
  background: var(--how-terminal-bar);
}
.term__dots { display: flex; gap: 6px; }
.term__dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-4);
}
.term__body {
  min-height: 94px;
  padding: 22px 16px 24px;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--ink-2);
}
.term--atk .term__user { color: var(--how-atk); }
.term--def .term__user { color: var(--how-def); }
.term__cur { animation: blink 1s steps(1) infinite; }

/* center column */
.hiw__center {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.hiw__center::before,
.hiw__center::after {
  content: "";
  position: absolute;
  top: 70px;
  width: clamp(64px, 6vw, 94px);
  height: 7px;
  background-repeat: no-repeat;
}
.hiw__center::before {
  right: 100%;
  background-image:
    radial-gradient(circle, var(--how-atk) 0 2px, color-mix(in oklab, var(--how-atk) 60%, transparent) 3.5px, transparent 7px),
    radial-gradient(circle at calc(100% - 2px) 50%, var(--how-atk) 0 3px, transparent 3.5px),
    repeating-linear-gradient(to right, var(--how-line-atk) 0 3px, transparent 3px 9px);
  background-size: 18px 7px, 100% 100%, calc(100% - 8px) 1px;
  background-position: -30% 50%, 0 0, 0 3px;
  background-repeat: no-repeat;
  /* glow travels attacker → center (left to right), converging on the scenario card */
  animation: hiwflow-right 2.4s cubic-bezier(.45,0,.55,1) infinite;
}
.hiw__center::after {
  left: 100%;
  background-image:
    radial-gradient(circle, var(--how-def) 0 2px, color-mix(in oklab, var(--how-def) 60%, transparent) 3.5px, transparent 7px),
    radial-gradient(circle at 2px 50%, var(--how-def) 0 3px, transparent 3.5px),
    repeating-linear-gradient(to right, var(--how-line-def) 0 3px, transparent 3px 9px);
  background-size: 18px 7px, 100% 100%, calc(100% - 8px) 1px;
  background-position: 130% 50%, 0 0, 8px 3px;
  background-repeat: no-repeat;
  /* glow travels defender → center (right to left), in sync with the attacker side */
  animation: hiwflow-left 2.4s cubic-bezier(.45,0,.55,1) infinite;
}
@keyframes hiwflow-right {
  0%   { background-position: -30% 50%,  0 0, 0 3px; }
  100% { background-position: 130% 50%,  0 0, 0 3px; }
}
@keyframes hiwflow-left {
  0%   { background-position: 130% 50%,  0 0, 8px 3px; }
  100% { background-position: -30% 50%,  0 0, 8px 3px; }
}
@media (prefers-reduced-motion: reduce) {
  .hiw__center::before, .hiw__center::after { animation: none; }
}
.hiw__card {
  border: 1px solid var(--line-2);
  border-radius: 14px;
  background: var(--how-surface);
  backdrop-filter: blur(12px) saturate(1.1);
  box-shadow: 0 16px 44px -24px var(--how-card-shadow);
  padding: 24px 28px;
  text-align: center;
}
.hiw__scenario {
  position: relative;
  min-height: 0;
  padding-block: 16px 20px;
}
.hiw__label {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--violet);
}
.hiw__label--coach { color: var(--cyan); font-size: 1rem; }
.hiw__scenario h3 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 0.95;
  letter-spacing: 0;
  margin: 17px 0 19px;
}
.hiw__tags {
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 27px;
}
.hiw__tags span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-3);
}
.hiw__tags svg {
  width: 24px;
  height: 24px;
  color: var(--ink-2);
  flex-shrink: 0;
}
.hiw__scenario::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  height: 18px;
  border-left: 1px dashed var(--line-3);
}
.hiw__coach {
  position: relative;
  min-height: 148px;
  padding-block: 24px 22px;
}
.hiw__coach p {
  font-size: 1.05rem;
  color: var(--ink-2);
  line-height: 1.42;
  margin-top: 16px;
}
/* "watching both sides" pill */
.hiw__coach-pill {
  display: flex; align-items: center; gap: 7px;
  width: fit-content; margin: 0 auto 12px;
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--cyan);
  padding: 5px 12px; border: 1px solid var(--cyan-soft); border-radius: var(--r-pill);
  background: var(--cyan-soft);
}
.hiw__coach-pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-soft);
}
/* mobile-only split / merge connectors — hidden on desktop */
.hiw__conn { display: none; }
/* coach → straight line through the cross-bar to the middle pill */
.hiw__coach::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  height: 52px;
  border-left: 1px dashed var(--cyan);
}
.hiw__chips {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  width: min(100%, 560px);
  margin: 0 auto;
  padding-top: 34px;
}
/* one piece: cross-bar + the two outer drops, rounded corners (always connected) */
.hiw__chips::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 15.8%;
  right: 15.8%;
  height: 18px;
  border: 1px dashed var(--cyan);
  border-bottom: 0;
  border-radius: 10px 10px 0 0;
}
.hiw__chip {
  position: relative;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.01em;
  color: var(--cyan);
  background: var(--how-surface-2);
  text-align: center;
  line-height: 1.25;
}
.hiw__chip svg {
  width: 18px;
  height: 18px;
  color: var(--cyan);
  flex-shrink: 0;
}

/* 5-step strip */
.hiw__steps {
  display: flex;
  align-items: stretch;
  width: min(100%, 1378px);
  min-height: 185px;
  margin: 26px auto 0;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: var(--how-surface);
  backdrop-filter: blur(10px) saturate(1.1);
  padding: 29px 0;
}
.hiw__step {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 clamp(24px, 3.4vw, 56px);
  border-left: 0;
}
.hiw__step:not(:first-child)::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  border-left: 1px solid var(--line);
}
.hiw__snum {
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--violet);
}
.hiw__step b {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 0;
  line-height: 1.05;
}
.hiw__sd {
  max-width: 18ch;
  font-size: 1rem;
  color: var(--ink-2);
  line-height: 1.36;
}
/* curved connector segments — mobile journey only (hidden on desktop) */
.hiw__link { display: none; }

/* proof line */
.hiw__nots {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: min(100%, 1090px);
  margin: 20px auto 0;
}
.hiw__nots span {
  padding: 0 clamp(26px, 3.4vw, 50px);
  border-left: 1px solid var(--how-line-def);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--ink-2);
}
.hiw__nots span:first-child { border-left: 0; }
.hiw__nots-accent { color: var(--violet); }

@media (max-width: 1180px) {
  #how { padding-inline: clamp(20px, 4vw, 48px); }
  .hiw {
    grid-template-columns: minmax(230px, 0.9fr) minmax(330px, 1.1fr) minmax(230px, 0.9fr);
    gap: clamp(28px, 4.8vw, 56px);
  }
  .hiw__center::before,
  .hiw__center::after { width: clamp(28px, 4.8vw, 56px); }
  .hiw__tags { gap: 12px; }
  .hiw__tags span { gap: 6px; font-size: 0.64rem; }
  .hiw__tags svg { width: 18px; height: 18px; }
  .hiw__chips {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
  .hiw__chip { padding-inline: 10px; }
  .hiw__step { padding-inline: clamp(16px, 2.5vw, 28px); }
}

@media (max-width: 980px) {
  #how { min-height: auto; }
  #how .shead h2 { font-size: clamp(3rem, 10vw, 4.25rem); }

  /* mobile architecture:
     LIVE SCENARIO (full width) → ATTACKER + DEFENDER side by side
     → AI COACH (full width, watches both) → its output chips */
  .hiw {
    display: grid; grid-template-columns: 1fr 1fr;
    column-gap: clamp(12px, 3.4vw, 20px); row-gap: 0;
    width: min(100%, 560px); align-items: stretch;
  }
  .hiw__center { display: contents; }

  .hiw__scenario    { grid-column: 1 / -1; order: 1; }
  .hiw__conn--split { grid-column: 1 / -1; order: 2; }
  .hiw__side--atk   { order: 3; }
  .hiw__side--def   { order: 4; }
  .hiw__conn--merge { grid-column: 1 / -1; order: 5; }
  .hiw__coach       { grid-column: 1 / -1; order: 6; }
  .hiw__conn--out   { grid-column: 1 / -1; order: 7; }
  .hiw__chips       { grid-column: 1 / -1; order: 8; }

  .hiw__side { min-height: 0; gap: 12px; padding: clamp(14px, 3.5vw, 20px); }
  .term__body { min-height: 60px; padding: 15px 14px 17px; font-size: 0.8rem; }

  /* drop every desktop / legacy connector */
  .hiw__center::before, .hiw__center::after,
  .hiw__scenario::before, .hiw__scenario::after,
  .hiw__side--def::before, .hiw__side--def::after,
  .hiw__coach::before, .hiw__coach::after,
  .hiw__chips::before, .hiw__chips::after { display: none; }

  /* ── connectors (clean, static, dashed — matches the site) ── */
  .hiw__conn { display: block; position: relative; }
  /* scenario stem → ⊓ bracket splitting down to attacker (orange) + defender (green).
     Whole left side is orange, whole right side is green — including the bar halves
     and the central stem (split orange | green down its middle). */
  .hiw__conn--split {
    height: clamp(40px, 9.5vw, 54px);
    background:
      radial-gradient(circle at 50% 3px, var(--ink-3) 0 2.4px, transparent 3px) no-repeat,
      repeating-linear-gradient(var(--how-atk) 0 4px, transparent 4px 8px) no-repeat,   /* stem · left = orange */
      repeating-linear-gradient(var(--how-def) 0 4px, transparent 4px 8px) no-repeat;   /* stem · right = green */
    background-position: 50% 0, calc(50% - 1px) 0, calc(50% + 1px) 0;
    background-size: auto auto, 1px 46%, 1px 46%;
  }
  .hiw__conn--split::before {   /* left half of the bar + left leg — orange */
    content: ""; position: absolute; top: 46%; bottom: 0; left: 25%; right: 50%;
    border: 1px dashed var(--how-atk); border-bottom: 0; border-right: 0;
    border-radius: 12px 0 0 0;
  }
  .hiw__conn--split::after {    /* right half of the bar + right leg — green */
    content: ""; position: absolute; top: 46%; bottom: 0; left: 50%; right: 25%;
    border: 1px dashed var(--how-def); border-bottom: 0; border-left: 0;
    border-radius: 0 12px 0 0;
  }
  /* attacker (orange) + defender (green) → U bracket merging into one cyan dot, then into the coach */
  .hiw__conn--merge {
    height: clamp(46px, 11vw, 62px);
    background: radial-gradient(circle at 50% 54%, var(--cyan) 0 3px, transparent 3.6px) no-repeat;
  }
  .hiw__conn--merge::before {
    content: ""; position: absolute; left: 25%; right: 25%; top: 0; bottom: 46%;
    border: 1px dashed; border-top: 0;
    border-bottom-color: var(--cyan);
    border-left-color: var(--how-atk);
    border-right-color: var(--how-def);
    border-radius: 0 0 12px 12px;
  }
  .hiw__conn--merge::after {
    content: ""; position: absolute; left: 50%; top: 54%; bottom: 0; transform: translateX(-50%);
    border-left: 1px dashed var(--cyan);
  }
  /* coach → branches out to all three output cards (centre line + ⊓ bar to the outer two) */
  .hiw__conn--out {
    height: clamp(34px, 8vw, 46px);
    background: radial-gradient(circle at 50% 3px, var(--cyan) 0 2.4px, transparent 3px) no-repeat;
  }
  .hiw__conn--out::before {                 /* centre line, coach → middle card */
    content: ""; position: absolute; left: 50%; top: 0; bottom: 0; transform: translateX(-50%);
    border-left: 1px dashed var(--cyan);
  }
  .hiw__conn--out::after {                   /* ⊓ bar dropping to the left & right cards */
    content: ""; position: absolute; left: 16.6%; right: 16.6%; top: 44%; bottom: 0;
    border: 1px dashed var(--cyan); border-bottom: 0; border-radius: 10px 10px 0 0;
  }

  /* AI coach outputs — three cyan mini-cards directly under the coach */
  .hiw__coach { margin: 0; }
  .hiw__chips {
    grid-template-columns: repeat(3, 1fr); gap: 10px;
    width: 100%; padding-top: 0; margin-top: 0;
  }
  .hiw__chip { border-color: var(--cyan-soft); }
  .hiw__chip svg { color: var(--cyan); }

  .hiw__steps { flex-wrap: wrap; min-height: 0; padding: 18px 0; }
  .hiw__step { flex: 1 1 45%; border-left: 0; padding: 12px clamp(14px, 3vw, 24px); }
  .hiw__step::before { display: none; }
}
@media (max-width: 560px) {
  #how .shead p { font-size: 1rem; }
  .hiw__tags { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 10px 16px; }
  .hiw__chip {
    flex-direction: column; gap: 7px; min-height: 0;
    padding: 13px 6px; font-size: 0.64rem; line-height: 1.2; text-align: center;
  }
  .hiw__steps { display: grid; grid-template-columns: 1fr; }
  .hiw__nots { display: grid; gap: 8px; justify-items: center; }
  .hiw__nots span { border-left: 0; padding: 0; }
}
/* ── mobile "How it works" — alternating L/R journey with curved dotted bridges ── */
@media (max-width: 640px) {
  #how .hiw__steps {
    display: flex; flex-direction: column; align-items: stretch;
    flex-wrap: nowrap; gap: 0; width: 100%; min-height: 0;
    margin-top: 20px; padding: 18px 16px 20px;
    border: 1px solid var(--line-2); border-radius: 22px;
    background:
      radial-gradient(120% 70% at 50% 0%, color-mix(in oklab, var(--violet) 12%, transparent), transparent 72%),
      linear-gradient(180deg, oklch(15% 0.022 160 / 0.55), oklch(7% 0.015 160 / 0.6));
    backdrop-filter: blur(10px) saturate(1.1);
  }
  /* light mode: a clean white panel with a soft green tint (the dark gradient looked muddy) */
  [data-theme="light"] #how .hiw__steps {
    border-color: var(--line);
    background:
      radial-gradient(120% 70% at 50% 0%, color-mix(in oklab, var(--violet) 14%, transparent), transparent 70%),
      linear-gradient(180deg, color-mix(in oklab, var(--violet) 7%, #fff), #fff);
  }
  [data-theme="light"] #how .hiw__step {
    background: #fff; border-color: var(--line-2);
    box-shadow: 0 10px 30px -22px oklch(0% 0 0 / 0.35);
  }
  #how .hiw__step {
    flex: none; width: 78%; gap: 5px; text-align: left;
    padding: 13px 16px; border-radius: 15px;
    border: 1px solid var(--line-2);
    background: var(--how-surface);
    box-shadow: 0 16px 44px -28px var(--how-card-shadow);
  }
  #how .hiw__step::before { display: none; }       /* kill the desktop divider */
  .hiw__step--l { align-self: flex-start; }
  .hiw__step--r { align-self: flex-end; }

  /* monospace green numbered node */
  #how .hiw__snum {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; margin-bottom: 1px; border-radius: 50%;
    border: 1px solid var(--violet); color: var(--violet);
    font-size: 0.86rem; font-weight: 500;
    background: var(--bg); box-shadow: 0 0 16px -3px var(--violet-glow);
  }
  #how .hiw__step b { font-size: 1.3rem; }          /* serif heading */
  #how .hiw__sd { max-width: none; font-size: 0.92rem; }

  /* independent curved dotted bridge between each pair of steps */
  .hiw__link { display: block; width: 100%; height: auto; margin: -2px 0; overflow: visible; }
  .hiw__link--l { transform: scaleX(-1); }
  .hiw__link path {
    fill: none; stroke: var(--violet); stroke-width: 2.4;
    stroke-linecap: round; stroke-dasharray: 0.5 12;
    filter: drop-shadow(0 0 3px var(--violet-glow));
  }
  /* single glowing blob that travels 01 → 05 along the dotted bridges.
     one circle per segment, staggered (inline animation-delay) so only one is
     lit at a time → reads as one blob handed off down the whole journey */
  .hiw__blob {
    fill: var(--violet);
    offset-path: path("M64 6 C 64 32, 256 20, 256 46");
    offset-rotate: 0deg; offset-distance: 0%; opacity: 0;
    /* bright core + a wide soft glowing aura that travels with the blob */
    filter:
      drop-shadow(0 0 4px var(--violet))
      drop-shadow(0 0 11px var(--violet))
      drop-shadow(0 0 24px var(--violet-glow))
      drop-shadow(0 0 40px var(--violet-glow));
    animation: hiwblob 6s linear infinite;
  }
}
@keyframes hiwblob {
  0%   { offset-distance: 0%;   opacity: 0; }
  2%   { opacity: 1; }
  23%  { opacity: 1; }
  25%  { offset-distance: 100%; opacity: 0; }
  100% { offset-distance: 100%; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hiw__blob { animation: none; opacity: 0; }
}
@media (max-width: 480px){ .loop { grid-template-columns: 1fr; } }

/* ── AI COACH ───────────────────────────────────────────────── */
.coach { position: relative; max-width: 1360px; }
.coach__grid {
  display: grid; grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(28px, 4vw, 68px); align-items: center;
}
@media (max-width: 940px){ .coach__grid { grid-template-columns: 1fr; } }

.coach__copy h2 {
  font-size: var(--text-xl); font-family: var(--font-display); font-weight: 700;
  color: var(--ink); line-height: 1.04; letter-spacing: -0.035em; margin-bottom: var(--space-md);
}
.coach__copy h2 em { font-style: normal; color: var(--violet); }
.coach__copy h2 .c-blue { color: var(--cyan); }
.coach__copy p { color: var(--ink-2); margin-bottom: var(--space-md); }
.coach__feats {
  list-style: none; margin-top: var(--space-lg);
  display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr;
  gap: clamp(12px, 1.4vw, 18px);
}
.coach__feat {
  display: flex; flex-direction: column; min-width: 0;
  min-height: clamp(148px, 11vw, 180px);
  padding: clamp(16px, 1.6vw, 22px);
  background: var(--bg-1); border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.coach__feat-ic { width: 26px; height: 26px; color: var(--violet); margin-bottom: clamp(12px, 1.3vw, 18px); }
.coach__feat-t {
  font-family: var(--font-display); font-weight: 700; color: var(--ink);
  font-size: clamp(1.2rem, 1rem + 0.6vw, 1.5rem); line-height: 1.05;
  letter-spacing: -0.02em; margin-bottom: 7px;
}
.coach__feat-d { font-size: var(--text-sm); color: var(--ink-3); line-height: 1.4; }
@media (max-width: 560px){ .coach__feats { grid-template-columns: 1fr; } }

/* right column: terminal + isolation caption */
.coach__right { display: flex; flex-direction: column; min-width: 0; }
.iso-note {
  text-align: center; color: var(--ink-3); font-family: var(--font-mono);
  font-size: var(--text-xs); margin-top: clamp(20px, 2.4vw, 32px);
  padding-inline: clamp(16px, 4vw, 48px);
  letter-spacing: .04em; line-height: 1.6;
}

/* panel */
.panel {
  border: 1px solid var(--line-2); border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--bg-inset), var(--bg-1));
  box-shadow: 0 20px 80px -30px oklch(0% 0 0 / 0.10);
  overflow: hidden;
  transition: background var(--dur-mid), box-shadow var(--dur-mid);
}
[data-theme="dark"] .panel {
  background: linear-gradient(180deg, var(--bg-1), var(--bg-inset));
  box-shadow: 0 40px 120px -50px oklch(0% 0 0 / 0.7),
              0 0 50px -8px var(--violet-glow),
              0 0 130px -30px var(--violet-glow),
              inset 0 1px 0 oklch(100% 0 0 / 0.05);
  border-color: color-mix(in oklch, var(--violet) 32%, var(--line-2));
}
.panel__top {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.seg {
  display: inline-flex; padding: 3px; gap: 3px;
  border: 1px solid var(--line-2); border-radius: var(--r-pill);
  background: var(--bg-2);
}
.seg button {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 7px 15px; border-radius: var(--r-pill);
  color: var(--ink-3);
  transition: color var(--dur-fast), background var(--dur-fast), box-shadow var(--dur-fast);
}
.seg button[aria-selected="true"][data-side="atk"] {
  color: oklch(99% 0 0); background: var(--how-atk);
  box-shadow: 0 2px 12px -2px color-mix(in oklab, var(--how-atk) 55%, transparent);
}
.seg button[aria-selected="true"][data-side="def"] {
  color: var(--violet-ink); background: var(--violet);
  box-shadow: 0 2px 12px -2px var(--violet-glow);
}
.panel__phase {
  margin-left: auto; font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3);
  display: flex; align-items: center; gap: 8px;
}
.panel__phase .dot-live { background: var(--violet); }

.panel__body { display: grid; grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr); min-height: 470px; }
@media (max-width: 560px){ .panel__body { grid-template-columns: 1fr; } }

/* state rail */
.state { border-right: 1px solid var(--line); padding: 18px; background: var(--bg-2); }
@media (max-width: 560px){ .state { border-right: none; border-bottom: 1px solid var(--line); } }
.state__label {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 16px;
}
.state__row { padding: 11px 0; border-top: 1px solid var(--line); }
.state__row:first-of-type { border-top: 0; }
.state__k {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-4); display: block; margin-bottom: 4px;
}
.state__v { font-family: var(--font-mono); font-size: var(--text-mono); color: var(--ink); line-height: 1.4; word-break: break-word; }
.state__v.warn { color: var(--warn); }

/* coach stream */
.stream { padding: 20px 22px; display: flex; flex-direction: column; }
.stream__head {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan-2); margin-bottom: 16px;
}
.stream__head .orb {
  width: 16px; height: 16px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--cyan-2), var(--violet));
  box-shadow: 0 0 12px -2px var(--cyan-glow);
  animation: orb 3s var(--ease-in-out) infinite;
}
@keyframes orb { 0%,100% { transform: scale(1); } 50% { transform: scale(1.12); } }
.stream__read {
  font-size: var(--text-md); color: var(--ink); line-height: 1.55;
  min-height: 4.65em; margin-bottom: 18px;
}
.stream__cmdlabel, .stream__whylabel {
  font-family: var(--font-mono); font-size: 0.62rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 7px;
}
.stream__cmd {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: var(--text-mono);
  color: var(--ink);
  background: oklch(0% 0 0 / 0.025);
  border: 1px solid var(--line-2); border-left: 2px solid var(--cyan);
  border-radius: var(--r-sm); padding: 12px 14px;
  margin-bottom: 16px; word-break: break-all; min-height: 62px;
}
[data-theme="dark"] .stream__cmd { background: oklch(100% 0 0 / 0.03); }
.stream__cmd .sig { color: var(--cyan); flex-shrink: 0; }
.stream__cmd .copy {
  margin-left: auto; flex-shrink: 0; color: var(--ink-4);
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  transition: color var(--dur-fast);
}
.stream__cmd .copy:hover { color: var(--ink); }
.stream__why {
  font-size: var(--text-sm); color: var(--ink-2); line-height: 1.55;
  margin-bottom: 18px; min-height: 3.1em;
}
.stream__chain { margin-top: 2px; }
.stream__chain-label {
  font-family: var(--font-mono); font-size: 0.6rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-4); margin-bottom: 10px;
}
.chain { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.chain__step { display: flex; align-items: center; gap: 9px; }
.chain__step .n {
  width: 20px; height: 20px; flex-shrink: 0; border-radius: 50%;
  border: 1px solid var(--line-2); display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 0.6rem; color: var(--cyan);
}
.chain__step .tx { font-size: var(--text-xs); color: var(--ink-2); }
.chain__arrow { color: var(--ink-4); margin: 0 12px; align-self: center; }
.chain__step:last-child .chain__arrow { display: none; }
@media (max-width: 600px){
  .chain { flex-direction: column; gap: 10px; align-items: flex-start; }
  .chain__arrow { display: none !important; }
}

/* defender panel theme overrides */
.coach__panel.def .stream__head  { color: var(--violet-2); }
.coach__panel.def .stream__cmd   { border-left-color: var(--violet); }
.coach__panel.def .stream__cmd .sig { color: var(--violet); }
.coach__panel.def .panel__phase .dot-live { background: var(--cyan); }
.coach__panel.def .chain__step .n { color: var(--violet-2); }

/* isolation strip */
.isolation {
  margin-top: var(--space-2xl); display: grid;
  grid-template-columns: 1fr auto 1fr; align-items: center;
  gap: clamp(16px, 4vw, 48px); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: clamp(20px, 3vw, 32px);
  background: var(--bg-1);
}
.iso-side { font-family: var(--font-mono); font-size: var(--text-xs); }
.iso-side .lab { letter-spacing: 0.18em; text-transform: uppercase; font-size: var(--text-2xs); display: block; margin-bottom: 6px; }
.iso-side.atk .lab { color: var(--violet); }
.iso-side.def { text-align: right; }
.iso-side.def .lab { color: var(--cyan); }
.iso-side p { color: var(--ink-3); font-family: var(--font-body); }
.iso-wall {
  width: 1px; align-self: stretch; min-height: 56px;
  background: repeating-linear-gradient(var(--ink-4) 0 5px, transparent 5px 11px);
  position: relative;
}
.iso-wall::after {
  content: "ISOLATED"; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%) rotate(90deg);
  font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.24em;
  color: var(--ink-4); background: var(--bg-1); padding: 4px 0; white-space: nowrap;
}
@media (max-width: 640px){
  .isolation { grid-template-columns: 1fr; }
  .iso-side.def { text-align: left; }
  .iso-wall { width: 100%; height: 1px; min-height: 0; background: repeating-linear-gradient(90deg, var(--ink-4) 0 5px, transparent 5px 11px); }
  .iso-wall::after { transform: translate(-50%, -50%); }
}

/* ── modes — radar + cards ──────────────────────────────────── */
#modes .shead { margin-bottom: clamp(20px, 2.4vw, 32px); }
.modes__grid {
  display: grid; grid-template-columns: 1fr;
}
/* modes reel — full-width terminal-framed looping feature video */
.modes-reel {
  width: 100%; margin-inline: auto;
  display: flex; flex-direction: column;
  border-radius: var(--r-lg, 18px);
  overflow: hidden;
  background: #0a0a0a;
  border: 1px solid oklch(70% 0.18 150 / 0.18);
  box-shadow:
    0 30px 80px -30px oklch(70% 0.18 150 / 0.30),
    0 1px 0 rgba(255,255,255,0.04) inset;
}
.modes-reel__frame {
  display: block; width: 100%; aspect-ratio: 16 / 9;
  border: 0; background: #0a0a0a;
}
.modes-reel__wrap {
  position: relative;
  display: block;
  width: 100%;
  line-height: 0;
}
.modes-reel__replay {
  position: absolute; top: 16px; right: 18px;
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  background: color-mix(in oklch, #0a0a0a 70%, transparent);
  border: 1px solid color-mix(in oklch, white 22%, transparent);
  color: white;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.4s ease, transform 0.2s ease;
  z-index: 5;
}
.modes-reel__replay.is-visible {
  opacity: 1; visibility: visible; pointer-events: auto;
}
.modes-reel__replay:hover {
  transform: scale(1.1);
}

.modecard-list {
  display: grid; gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
}
.modecard {
  background: var(--bg-1); padding: clamp(18px, 2vw, 26px);
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: baseline;
  transition: background var(--dur-mid) var(--ease-out);
}
.modecard:hover { background: var(--bg-2); }
.modecard__n { font-family: var(--font-mono); font-size: var(--text-2xs); color: var(--ink-4); }
.modecard h3 {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700;
  color: var(--ink); letter-spacing: -0.02em; line-height: 1; margin-bottom: 6px;
}
.modecard p  { font-size: var(--text-sm); color: var(--ink-3); line-height: 1.5; margin-bottom: 10px; }
.modecard .tags { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4); }

/* ── scenarios ──────────────────────────────────────────────── */
#scenarios .shead { margin-bottom: clamp(20px, 3vw, 34px); }
.scen {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  border-radius: var(--r-md); overflow: hidden;
}
@media (max-width: 880px){ .scen { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px){ .scen { grid-template-columns: 1fr; } }
.scen__card {
  background: var(--bg-1); padding: clamp(24px, 2.4vw, 34px);
  transition: background var(--dur-mid) var(--ease-out); position: relative;
}
.scen__card:hover { background: var(--bg-2); }
.scen__ic { width: 62px; height: 62px; color: var(--ink-3); margin-bottom: 16px; object-fit: contain; transition: color var(--dur-fast), filter var(--dur-fast); }
/* Adversarial-AI robot art reads better larger */
.scen__ic--robot { width: 92px; height: 92px; margin-bottom: 10px; }
.scen__card:hover .scen__ic { color: var(--violet); }
/* env-* PNGs are dark-grey line art — lighten on the dark theme; on hover keep the
   icon as-is and just add a soft green glow behind it (no full-image recolor) */
[data-theme="dark"] img.scen__ic { filter: invert(1) brightness(0.78); }
[data-theme="dark"] .scen__card:hover img.scen__ic {
  filter: invert(1) brightness(0.95)
          drop-shadow(0 0 8px var(--violet)) drop-shadow(0 0 18px var(--violet-glow));
}
/* light theme: show the icon as drawn (dark outline + light fill) — don't
   silhouette it; brightness(0) was collapsing the fill+outline into a solid blob */
img.scen__ic { filter: none; }
.scen__card:hover img.scen__ic {
  filter: drop-shadow(0 0 8px var(--violet)) drop-shadow(0 0 18px var(--violet-glow));
}
.scen__eyebrow {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 8px;
}
.scen__card h3 {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700;
  color: var(--ink); letter-spacing: -0.02em; line-height: 1.05; margin-bottom: 10px;
}
.scen__card > p { font-size: var(--text-sm); color: var(--ink-3); line-height: 1.55; margin-bottom: 18px; }
.scen__mission { display: grid; gap: 7px; border-top: 1px solid var(--line); padding-top: 14px; }
.scen__row { display: grid; grid-template-columns: 32px 1fr; gap: 10px; align-items: baseline; }
.scen__k { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; font-weight: 700; }
.scen__row.atk .scen__k { color: var(--violet); }
.scen__row.def .scen__k { color: var(--cyan);   }
.scen__row.ai  .scen__k { color: var(--ink-4);  }
.scen__v { font-size: var(--text-xs); color: var(--ink-2); line-height: 1.45; }

/* ── who ───────────────────────────────────────────────────── */
#who .shead { margin-bottom: 0; }
.who {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 1.4vw, 20px); margin-top: clamp(20px, 2.2vw, 32px);
}
@media (max-width: 900px){ .who { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .who { grid-template-columns: 1fr; } }
.who__cell {
  display: grid; grid-template-columns: auto 1fr; align-items: stretch;
  gap: clamp(18px, 1.8vw, 28px);
  background: var(--bg-1); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: clamp(22px, 2vw, 30px);
  transition: background var(--dur-mid) var(--ease-out), border-color var(--dur-mid) var(--ease-out);
}
.who__cell:hover { background: var(--bg-2); border-color: var(--line-2); }
.who__side {
  display: flex; flex-direction: column; align-items: flex-start;
  justify-content: space-between; gap: clamp(20px, 2.2vw, 34px);
  padding-right: clamp(18px, 1.8vw, 28px); border-right: 1px solid var(--line);
}
.who__n { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--violet); letter-spacing: 0.04em; }
.who__ic { width: auto; height: 42px; object-fit: contain; display: block; margin-bottom: clamp(14px, 1.8vw, 28px); }
.who__body { display: flex; flex-direction: column; gap: 12px; }
.who__cell h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.4rem, 1.1rem + 0.7vw, 1.7rem);
  color: var(--ink); letter-spacing: -0.015em; line-height: 1.05;
}
.who__cell p { font-size: var(--text-sm); color: var(--ink-3); line-height: 1.5; }

/* ── why strip ─────────────────────────────────────────────── */
.why {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
  border-radius: var(--r-md); overflow: hidden;
}
@media (max-width: 860px){ .why { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 460px){ .why { grid-template-columns: 1fr; } }
.why__cell {
  background: var(--bg-1); padding: clamp(20px, 2.2vw, 30px);
  display: flex; flex-direction: column; gap: 10px;
}
.why__n { font-family: var(--font-mono); font-size: var(--text-2xs); color: var(--cyan); }
.why__cell h3 {
  font-family: var(--font-display); font-size: var(--text-base); font-weight: 700;
  color: var(--ink); letter-spacing: -0.015em; line-height: 1.2;
}

/* ── CTA + waitlist ────────────────────────────────────────── */
.cta {
  position: relative; overflow: hidden; isolation: isolate;
  text-align: center;
  padding-top: clamp(16px, 2vw, 36px);
  padding-bottom: clamp(28px, 3.5vw, 56px);
}
/* faint accent glow centered behind the content — fades out before the edges
   so the section blends smoothly into the dark section above it */
.cta::before {
  content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(55% 42% at 50% 48%, var(--violet-soft) 0%, transparent 72%);
}
.cta__inner { position: relative; z-index: 2; }

.cta__eyebrow { color: var(--violet); margin-bottom: var(--space-md); }
.cta__eyebrow::before { display: inline-block; width: 28px; height: 1px; opacity: 1; background: var(--violet); }

.cta h2 {
  position: relative; font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-xxl); color: var(--ink);
  letter-spacing: -0.04em; line-height: 1.0; margin-bottom: var(--space-md);
}
.cta h2 em { font-style: normal; color: var(--violet); }
.cta p {
  position: relative; color: var(--ink-2); font-size: var(--text-md);
  line-height: 1.5; max-width: 48ch; margin: 0 auto clamp(28px, 3vw, 44px);
}

.wait {
  position: relative; z-index: 2; display: flex; flex-direction: column; gap: 10px;
  max-width: 460px; margin: 0 auto; text-align: left;
}
.wait__group { display: flex; flex-direction: column; gap: 7px; }
.wait__label {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3);
}
.wait__input, .wait__select {
  width: 100%; font-family: var(--font-mono); font-size: var(--text-sm);
  color: var(--ink); background: var(--bg-1);
  border: 1px solid var(--line-2); border-radius: var(--r-md);
  padding: 13px 16px; outline: none; letter-spacing: 0.01em;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.wait__input::placeholder { color: var(--ink-3); }
.wait__input:focus, .wait__select:focus {
  border-color: var(--violet);
  box-shadow: inset 0 0 0 1px oklch(72% 0.18 150 / 0.12),
              0 0 30px -10px var(--violet-glow);
}
.wait__input[aria-invalid="true"], .wait__select[aria-invalid="true"] {
  border-color: var(--warn); animation: waitShake .35s ease;
}
.wait__selwrap { position: relative; }
.wait__select {
  appearance: none; -webkit-appearance: none; padding-right: 42px; cursor: pointer;
}
.wait__select:invalid { color: var(--ink-3); }
.wait__select option { color: var(--ink); background: var(--bg-1); }
.wait__selarrow {
  position: absolute; right: 15px; top: 50%; transform: translateY(-50%);
  display: flex; color: var(--ink-3); pointer-events: none;
}
.wait__err {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.02em; color: var(--warn); min-height: 1em; line-height: 1;
}
.wait__submit { margin-top: 4px; width: 100%; justify-content: center; padding: 14px 26px; }
.wait__submit:hover { box-shadow: 0 1px 0 oklch(0% 0 0 / 0.08), 0 0 32px -6px var(--violet-glow); }
.wait__submit.loading { opacity: .7; pointer-events: none; }
@keyframes waitShake {
  10%,90%{transform:translateX(-1px);} 20%,80%{transform:translateX(2px);}
  30%,50%,70%{transform:translateX(-4px);} 40%,60%{transform:translateX(4px);}
}

.wait__msg {
  position: relative; z-index: 2; margin-top: 16px;
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--ink-3); min-height: 1.2em;
}
.wait__msg.ok { color: var(--violet); }

/* success state — swaps in after a confirmed signup */
.wait__success {
  position: relative; z-index: 2; max-width: 460px; margin: 0 auto;
  text-align: center; animation: waitRise .5s var(--ease-out) both;
}
.wait__success[hidden] { display: none; }
.wait__check {
  width: 58px; height: 58px; margin: 0 auto 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 700; color: #04150b;
  background: var(--violet); box-shadow: 0 0 40px -8px var(--violet-glow);
}
.wait__success h3 {
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-xl);
  color: var(--ink); margin: 0 0 8px; letter-spacing: -0.02em;
}
.wait__success p { color: var(--ink-2); font-size: var(--text-sm); margin: 0; line-height: 1.5; }
.wait__success strong { color: var(--violet); font-weight: 700; }
@keyframes waitRise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

#confettiCanvas {
  position: fixed; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 200; display: none;
}

/* three feature columns — theme-adaptive (icons use the accent, text uses ink tokens) */
.cta__feats {
  position: relative; z-index: 2; display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 820px; margin: clamp(24px, 3vw, 40px) auto 0;
  list-style: none; padding: 0;
}
.cta__feat {
  position: relative; display: flex; flex-direction: column; align-items: center;
  gap: 12px; padding: 0 clamp(16px, 3vw, 40px); text-align: center;
}
.cta__feat + .cta__feat::before {
  content: ""; position: absolute; left: 0; top: 4px; bottom: 4px;
  width: 1px; background: var(--line-2);
}
.cta__fic { display: block; height: 44px; width: auto; object-fit: contain; }
.cta__feat h3 {
  font-family: var(--font-mono); font-weight: 600; font-size: var(--text-xs);
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink); margin: 0;
}
.cta__feat p {
  font-size: var(--text-sm); color: var(--ink-3); margin: -2px 0 0; line-height: 1.4;
}

@media (max-width: 620px){
  .wait { flex-direction: column; }
  .wait .btn--primary { justify-content: center; }
}
@media (max-width: 560px){
  .cta__feats { grid-template-columns: 1fr; gap: 30px; max-width: 300px; }
  .cta__feat { padding: 0; }
  .cta__feat + .cta__feat::before { display: none; }
}

/* ── footer ────────────────────────────────────────────────── */
.foot {
  position: relative;
  border-top: 1px solid var(--line);
  padding-block: clamp(20px, 2.5vw, 36px) clamp(18px, 2vw, 30px);
  margin-top: clamp(12px, 1.5vw, 24px);
}
.foot__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.7fr 1fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: start;
}
.foot__col { min-width: 0; }
.foot__brand {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.9rem; color: var(--ink); letter-spacing: -0.03em; line-height: 1;
}
.foot__brand .br { color: var(--violet); }
.foot__tag {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.1em; color: var(--ink-4); margin-top: 10px;
}
.foot__motto {
  font-family: var(--font-display); font-size: var(--text-md);
  color: var(--ink-3); margin: 14px 0 18px; letter-spacing: -0.01em;
}
.foot__motto .accent-c { color: var(--cyan); }

.foot__col-title {
  font-family: var(--font-mono); font-size: var(--text-2xs); font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3);
  margin-bottom: var(--space-md);
}
.foot__links { display: flex; flex-direction: column; gap: 11px; }
.foot__links a {
  font-family: var(--font-body); font-size: var(--text-sm); color: var(--ink-3);
  width: fit-content; transition: color var(--dur-fast);
}
.foot__links a:hover { color: var(--ink); }

.foot__logo-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.foot__logo { display: inline-flex; }
.foot__logo img { height: 24px; width: auto; opacity: .92; }
[data-theme="dark"] .foot__logo img { filter: invert(1); }
.foot__legal-name {
  font-family: var(--font-body); font-weight: 600; font-size: var(--text-sm);
  color: var(--ink); letter-spacing: 0;
}
.foot__addr {
  font-style: normal; font-size: var(--text-xs); color: var(--ink-4);
  line-height: 1.7; margin-bottom: 10px; max-width: 34ch;
}
.foot__cin {
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.06em; color: var(--ink-4); margin-bottom: 10px;
}
.foot__contact { font-size: var(--text-xs); color: var(--ink-4); }
.foot__contact a { color: var(--ink-3); transition: color var(--dur-fast); }
.foot__contact a:hover { color: var(--cyan); }

.foot__email { color: var(--ink-3); text-decoration: none; transition: color var(--dur-fast); }
.foot__email:hover { color: var(--cyan); }
.foot__social { display: flex; gap: 12px; align-items: center; }
.foot__link {
  width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); border-radius: 10px; color: var(--ink-3);
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast);
}
.foot__link svg { width: 18px; height: 18px; }
.foot__link:hover { color: var(--ink); border-color: var(--line-2); background: var(--bg-1); }

.foot__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 14px; margin-top: clamp(8px, 1.2vw, 16px);
  padding-top: clamp(12px, 1.5vw, 18px); border-top: 1px solid var(--line);
  font-family: var(--font-mono); font-size: var(--text-2xs);
  letter-spacing: 0.08em; color: var(--ink-4);
}
.foot__bottom-links { display: flex; gap: 18px; flex-wrap: wrap; }
.foot__bottom-links a { color: var(--ink-4); transition: color var(--dur-fast); }
.foot__bottom-links a:hover { color: var(--ink-2); }

@media (max-width: 860px) {
  .foot__grid { grid-template-columns: 1fr 1fr; gap: 34px 28px; }
}
@media (max-width: 480px) {
  .foot__grid { grid-template-columns: 1fr; }
  .foot__bottom { justify-content: flex-start; }
}

/* ── skip-to-content link (a11y) ───────────────────────────── */
.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 300;
  transform: translateY(-160%);
  background: var(--violet); color: var(--violet-ink);
  font-family: var(--font-mono); font-size: var(--text-xs);
  letter-spacing: 0.06em; padding: 10px 16px; border-radius: var(--r-sm);
  transition: transform var(--dur-fast) var(--ease-out);
}
.skip-link:focus { transform: none; }

/* ── cookie / storage consent notice — lower-left toast card ── */
.consent {
  position: fixed; z-index: 150;
  left: clamp(14px, 2.5vw, 24px); bottom: clamp(14px, 2.5vw, 24px); right: auto;
  width: min(360px, calc(100vw - 28px));
  transform: translateY(16px); opacity: 0;
  transition: transform var(--dur-mid) var(--ease-out), opacity var(--dur-mid) var(--ease-out);
  pointer-events: none;
}
.consent.is-in { transform: none; opacity: 1; }
.consent__inner {
  pointer-events: auto;
  display: flex; flex-direction: column; gap: 14px;
  background: var(--bg-1); border: 1px solid var(--line-2);
  border-radius: var(--r-md); padding: 18px 18px 16px;
  box-shadow: 0 18px 48px -12px oklch(0% 0 0 / 0.4);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
}
[data-theme="dark"] .consent__inner { background: oklch(13% 0.004 240 / 0.94); }
.consent__text {
  margin: 0; font-size: var(--text-sm); color: var(--ink-2); line-height: 1.55;
}
.consent__text a { color: var(--violet); text-decoration: underline; text-underline-offset: 2px; }
.consent__actions { display: flex; gap: 10px; justify-content: flex-end; }
.consent__btn { padding: 9px 18px; }
@media (max-width: 420px) {
  .consent { left: 12px; right: 12px; width: auto; }
}

/* ── reduced motion ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.12s !important;
  }
  .field::after, .radar .sweep, .dot-live, .stream__head .orb,
  .scroll-cue span { animation: none !important; }
  .hero__sub .caret { display: none; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .intro { display: none !important; }
}