/* ============================================================
   Classie Design System — tokens
   Source: System design.fig → Page-1 → 1920w/2400w default
   Dark-first; light-mode is a parity reflection.
   All values are lifted directly from the Figma where possible.
   ============================================================ */

:root,
.classie-dark {
  /* ─── Base surfaces ────────────────────────────────────────── */
  --bg-base:      #09090B;
  --bg-surface:   #17171C;
  --bg-raised:    #25252D;
  --bg-raised-2:  #2E2E38;
  --bg-input:     #09090B;
  --bg-chrome:    rgba(23, 23, 28, 0.10);
  --bg-overlay:   rgba(0, 0, 0, 0.60);

  /* ─── Foreground (text & icon) ─────────────────────────────── */
  --fg-primary:   #FFFFFF;
  --fg-secondary: #B1C0D2;
  --fg-secondary-alt: #B1C0D5;
  --fg-tertiary:  #79849A;
  --fg-muted:     #63748A;
  --fg-disabled:  #86868B;

  /* ─── Borders & dividers ──────────────────────────────────── */
  --border-default: #2E2E38;
  --border-strong:  #373743;
  --border-quiet:   rgba(46, 46, 56, 0.60);

  /* ─── Brand primary ───────────────────────────────────────── */
  --brand-primary:       #00ADFF;
  --brand-primary-hover: #30BDFF;
  --brand-primary-10:    rgba(0, 173, 255, 0.10);
  --brand-primary-16:    rgba(0, 173, 255, 0.16);
  --brand-primary-label: #2783BD;

  /* Legacy aliases */
  --accent-sky:      var(--brand-primary-hover);
  --accent-sky-deep: var(--brand-primary);
  --accent-sky-10:   var(--brand-primary-10);
  --accent-sky-16:   var(--brand-primary-16);
  --accent-sky-label:var(--brand-primary-label);

  /* ─── Semantic accents ────────────────────────────────────── */
  --accent-mint:     #6BFFCE;
  --accent-mint-soft:#86EFAC;
  --brand-mint:      var(--accent-mint);
  --brand-mint-soft: var(--accent-mint-soft);

  --success:       #22C55E;
  --success-soft:  #86EFAC;
  --warning:       #F97316;
  --warning-soft:  #FDBA74;
  --danger:        #F43F5E;
  --danger-bg:     rgba(239, 68, 68, 0.16);
  --danger-soft:   #FCA5A5;
  --info:          #3B82F6;

  /* neutrals */
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;

  /* ─── Shadow system ───────────────────────────────────────── */
  --shadow-sm:    0 1px 2px -1px rgba(0,0,0,0.05), 0 1px 3px 0 rgba(0,0,0,0.05);
  --shadow-card:  0 1px 2px -1px rgba(0,0,0,0.10), 0 1px 3px 0 rgba(0,0,0,0.10);
  --shadow-pop:   0 4px 6px -4px rgba(0,0,0,0.10), 0 10px 15px -3px rgba(0,0,0,0.10);
  --shadow-chrome:0 8px 10px -6px rgba(0,0,0,0.40), 0 20px 25px -5px rgba(0,0,0,0.40);
  --shadow-inset-quiet: inset 0 1px 2px 0 rgba(18,18,23,0.05);

  /* ─── Radius ──────────────────────────────────────────────── */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-pill: 32px;
  --radius-full: 9999px;

  /* ─── Spacing ─────────────────────────────────────────────── */
  --space-0: 0px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* ─── Type scale ──────────────────────────────────────────── */
  --font-body: "Satoshi", "Satoshi Variable", ui-sans-serif, system-ui,
               -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo,
               Consolas, monospace;

  --fs-caption:  10.9px;
  --fs-tag:      12.9px;
  --fs-meta:     13.3px;
  --fs-label:    14.8px;
  --fs-body:     15.1px;
  --fs-big:      16.6px;
  --fs-h3:       22.5px;
  --fs-h2:       22.9px;
  --fs-h1:       28.4px;
  --fs-kpi:      32px;
  --fs-kpi-xl:   40px;

  --lh-caption: 16px;
  --lh-tag:     20px;
  --lh-meta:    20px;
  --lh-label:   24px;
  --lh-body:    24px;
  --lh-big:     27px;
  --lh-h3:      32px;
  --lh-h2:      32px;
  --lh-h1:      36px;
  --lh-kpi:     40px;

  --fw-regular: 400;
  --fw-medium:  500;
  --fw-semibold:600;
  --fw-bold:    700;

  /* ─── Motion ─────────────────────────────────────────────── */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:  cubic-bezier(0.64, 0, 0.78, 0);
  --dur-fast: 150ms;
  --dur-med:  200ms;
  --dur-slow: 250ms;

  /* ─── Blur ───────────────────────────────────────────────── */
  --blur-chrome: blur(24px);
  --blur-pop:    blur(16px);
}

/* ─── Light mode ────────────────────────────────────────────── */
.classie-light {
  --bg-base:      #FFFFFF;
  --bg-surface:   #FFFFFF;
  --bg-raised:    #F4F4F5;
  --bg-raised-2:  #E4E4E7;
  --bg-input:     #FFFFFF;
  --bg-chrome:    rgba(255, 255, 255, 0.70);
  --bg-overlay:   rgba(15, 23, 42, 0.40);

  --fg-primary:   #09090B;
  --fg-secondary: #3F3F46;
  --fg-secondary-alt: #334155;
  --fg-tertiary:  #63748A;
  --fg-muted:     #86868B;
  --fg-disabled:  #A1A1AA;

  --border-default: #E4E4E7;
  --border-strong:  #D4D4D8;
  --border-quiet:   rgba(228, 228, 231, 0.60);

  --shadow-card:   0 1px 2px -1px rgba(15,23,42,0.06), 0 1px 3px 0 rgba(15,23,42,0.06);
  --shadow-chrome: 0 1px 2px 0 rgba(15,23,42,0.04), 0 8px 24px -4px rgba(15,23,42,0.08);

  --accent-sky-10: rgba(0, 173, 255, 0.08);
  --accent-sky-16: rgba(0, 173, 255, 0.14);
  --danger-bg:     rgba(239, 68, 68, 0.10);
}

/* ─── Semantic element defaults ─────────────────────────────── */
html, body {
  background: var(--bg-base);
  color: var(--fg-secondary);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-medium);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv11", "ss01";
}

h1, .h1 { font-size: var(--fs-h1); line-height: var(--lh-h1); font-weight: var(--fw-medium); color: var(--fg-secondary); margin: 0; }
h2, .h2 { font-size: var(--fs-h2); line-height: var(--lh-h2); font-weight: var(--fw-bold); color: var(--fg-secondary); margin: 0; letter-spacing: -0.01em; }
h3, .h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); font-weight: var(--fw-medium); color: var(--fg-secondary); margin: 0; }
.label  { font-size: var(--fs-label);  line-height: var(--lh-label);  font-weight: var(--fw-medium); color: var(--fg-secondary); }
.meta   { font-size: var(--fs-meta);   line-height: var(--lh-meta);   font-weight: var(--fw-medium); color: var(--fg-tertiary); }
.tag    { font-size: var(--fs-tag);    line-height: var(--lh-tag);    font-weight: var(--fw-bold);   color: var(--fg-secondary); }
.caption{ font-size: var(--fs-caption);line-height: var(--lh-caption);font-weight: var(--fw-medium); color: var(--fg-muted); }
.kpi    { font-size: var(--fs-kpi);    line-height: var(--lh-kpi);    font-weight: var(--fw-medium); color: var(--fg-primary); letter-spacing: -0.01em; }
.kpi-xl { font-size: var(--fs-kpi-xl); line-height: 48px;             font-weight: var(--fw-medium); color: var(--fg-primary); letter-spacing: -0.02em; }

code, kbd, pre { font-family: var(--font-mono); font-size: 13px; color: var(--fg-secondary); }

a { color: var(--accent-sky); text-decoration: none; }
a:hover { color: var(--accent-sky-deep); }

hr, .divider { border: none; border-top: 1px solid var(--border-default); margin: 0; }

::selection { background: var(--accent-sky-16); color: var(--fg-primary); }

*:focus-visible { outline: 2px solid var(--accent-sky); outline-offset: 2px; border-radius: var(--radius-sm); }

/* ============================================================
   Notes from a CISO — editorial stylesheet
   ============================================================ */

:root {
  --measure: 100%;
  --wide: 80rem;
  --gutter: 24px;
  --shell-pad: 24px;
  --pad: var(--shell-pad);
  --frame: #F8FAFF;
  --sheet: #F8FAFF;
  --ink: #030213;
  --ink-2: #030213;
  --ink-3: #717182;
  --rule: rgba(0,0,0,.1);
  --accent: #00ADFF;
  --navy: #081943;
  --card-bg: rgba(111,207,255,.07);
  --card-border: rgba(0,173,255,.15);
  --r-card: 1rem;
  --r-btn: .6rem;
  --sheet-border: transparent;
  --sheet-shadow: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--frame);
  color: var(--ink-2);
  font-family: "Satoshi", ui-sans-serif, system-ui, sans-serif;
  font-size: 1.25rem;
  line-height: 1.72;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse 82% 40% at 50% -6%, rgba(0,173,255,.06), transparent 62%);
}

.wrap { position: relative; z-index: 1; padding: 0; }

/* ---- the journal sheet ---- */
.sheet {
  max-width: var(--wide);
  margin: 6px auto 40px;
  background: transparent;
  color: var(--ink-2);
  padding: clamp(22px, 3vw, 44px) var(--pad) 0;
}

.geist { font-family: "Geist", ui-sans-serif, system-ui, sans-serif; }
.mono  { font-family: "Geist Mono", ui-monospace, monospace; }

.eyebrow {
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.accent { color: var(--accent); }

.col {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ============================================================
   Masthead
   ============================================================ */
.masthead {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 22px var(--pad) 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.masthead { border-bottom: 1px solid var(--rule); padding-bottom: 16px; }
.masthead__nav { display: flex; align-items: center; gap: 28px; }
.masthead__nav a {
  font-family: "Satoshi", sans-serif; font-weight: 500; font-size: 14px;
  color: var(--ink-2); text-decoration: none; letter-spacing: -0.01em;
  transition: color 150ms var(--ease-out);
}
.masthead__nav a:hover { color: var(--accent); }
.masthead__nav a[aria-current="page"] { color: var(--accent); font-weight: 700; }
@media (max-width: 760px) { .masthead__nav { display: none; } }
.masthead__brand { display: flex; align-items: center; gap: 12px; }
.masthead__brand img { height: 22px; display: block; }
.masthead__title {
  font-family: "Satoshi", sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-left: 14px;
  border-left: 1px solid var(--rule);
}
.masthead__right { display: flex; align-items: center; gap: 14px; }

.toggle {
  width: 34px; height: 34px;
  border-radius: var(--radius-full);
  display: grid; place-items: center;
  background: transparent;
  border: 1px solid var(--rule);
  cursor: pointer;
  color: var(--ink-2);
  transition: all 150ms var(--ease-out);
}
.toggle:hover { color: var(--ink); border-color: var(--ink-3); }
.toggle svg { width: 17px; height: 17px; }
.toggle .icon-sun  { display: none; }
.toggle .icon-moon { display: block; }
html.classie-light .toggle .icon-sun  { display: block; }
html.classie-light .toggle .icon-moon { display: none; }

.demo-link {
  font-family: "Satoshi", sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  background: var(--accent);
  cursor: pointer;
  border: none;
  border-radius: var(--r-btn);
  padding: 9px 16px;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  transition: background 150ms var(--ease-out);
}
.demo-link:hover { background: #0098e0; }

/* ============================================================
   Site Navbar
   ============================================================ */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: linear-gradient(179.63deg, #040404 0%, #001730 100%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 8px 28px rgba(0,0,0,0.35);
  font-family: "Satoshi", sans-serif;
}
.site-nav__inner {
  max-width: var(--wide); margin: 0 auto; padding: 0 var(--shell-pad);
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}
.site-nav__logo img { height: 26px; width: auto; display: block; }
.site-nav__links { display: none; align-items: center; gap: 4px; }
.site-nav__links a {
  padding: 8px 16px; font-size: 15px; line-height: 1; border-radius: 8px;
  color: rgba(226,236,255,0.78); text-decoration: none; letter-spacing: -0.01em;
  transition: color 150ms var(--ease-out);
}
.site-nav__links a:hover { color: rgba(244,248,255,0.97); }
.site-nav__cta {
  display: inline-block; padding: 10px 20px; border-radius: 8px;
  background: #00adff; color: #fff !important; font-size: 15px; font-weight: 500;
  text-decoration: none; transition: box-shadow 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.site-nav__cta:hover { box-shadow: 0 0 24px rgba(0,173,255,0.32); transform: scale(1.04); }
.wrap { padding-top: 64px; }
@media (min-width: 768px) { .site-nav__links { display: flex; } }
@media (min-width: 1024px) {
  :root { --shell-pad: 32px; }
  .site-nav__inner { height: 80px; }
  .site-nav__logo img { height: 28px; }
  .wrap { padding-top: 80px; }
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.crumbs {
  max-width: var(--wide); margin: 0 auto;
  padding: 22px var(--pad) 16px;
  border-bottom: 1px solid var(--rule);
  font-family: "Satoshi", sans-serif; font-size: 14px; letter-spacing: -0.01em;
  text-align: center;
}
.crumbs a { color: var(--ink-3); text-decoration: none; transition: color 150ms var(--ease-out); }
.crumbs a:hover { color: var(--accent); }
.crumbs__sep { color: var(--ink-3); margin: 0 8px; }
.crumbs__current { color: var(--accent); font-weight: 600; }

/* ============================================================
   Title block
   ============================================================ */
.title-block {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0;
  text-align: center;
}
.title-block .kicker {
  font-family: "Satoshi", sans-serif;
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.title-block h1 {
  font-family: "Satoshi", sans-serif;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.02;
  color: var(--ink);
  margin: 0 auto;
  font-size: clamp(2.6rem, 7vw, 5rem);
  max-width: 16ch;
}
.title-block h1 .imag { color: var(--ink-3); }
.title-block h1 .hl { color: var(--accent); }
.title-block .standfirst {
  font-family: "Satoshi", sans-serif;
  font-weight: 500;
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  line-height: 1.5;
  color: var(--ink-2);
  margin: 30px auto 0;
  max-width: 40ch;
}

.byline {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 44px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  max-width: 340px;
}
.byline__avatar {
  width: 42px; height: 42px;
  border-radius: var(--radius-full);
  background: #081943;
  display: grid; place-items: center;
  font-family: "Geist", sans-serif;
  font-weight: 700;
  color: var(--brand-primary);
  font-size: 14px;
  flex: none;
  overflow: hidden;
}
.byline__avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.byline__meta { display: flex; flex-direction: column; gap: 2px; }
.byline__name {
  font-family: "Satoshi", sans-serif;
  font-weight: 700;
  color: var(--ink);
  font-size: 15px;
}
.byline__detail {
  font-family: "Satoshi", sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6vh;
}
.byline__name-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.byline__linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #7cc8ff;
  background: #001730;
  border-radius: 6px;
  padding: 5px;
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
  position: relative;
  flex-shrink: 0;
  vertical-align: middle;
  margin-left: 2px;
  border: 1px solid rgba(0,173,255,0.18);
}
.byline__linkedin:hover {
  color: #fff;
  background: #002a4a;
}
.byline__linkedin-tip {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #1a1a24;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 7px 10px;
  min-width: 180px;
  font-family: "Satoshi", sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #eaf3ff;
  white-space: nowrap;
  pointer-events: none;
  z-index: 100;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  flex-direction: column;
  gap: 3px;
}
.byline__linkedin-url {
  display: block;
  font-size: 11px;
  font-weight: 400;
  opacity: 0.75;
  word-break: break-all;
  white-space: normal;
  margin-top: 3px;
}
.byline__linkedin:hover .byline__linkedin-tip,
.byline__linkedin:focus .byline__linkedin-tip {
  display: flex;
  flex-direction: column;
}

/* ============================================================
   Article body
   ============================================================ */
.article { padding: clamp(40px, 6vw, 64px) 0 0; }
.article p { margin: 0 0 30px; color: var(--ink-2); text-wrap: pretty; }
.article .lede { font-size: 1.5rem; line-height: 1.5; color: var(--ink); font-weight: 500; }
.article strong { color: var(--ink); font-weight: 700; }
.article em { font-style: italic; }
.article a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

.aside { color: var(--ink-3); font-style: italic; }
.aside em { font-style: normal; font-weight: 700; color: var(--accent); }

.h-section { margin: 64px 0 24px; }
.h-section .num {
  font-family: "Satoshi", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.h-section h2 {
  font-family: "Satoshi", sans-serif;
  font-weight: 700;
  font-size: clamp(1.55rem, 3.6vw, 2.1rem);
  letter-spacing: -0.02em;
  line-height: 1.14;
  color: var(--ink);
  margin: 0;
}

/* ============================================================
   TL;DR callout
   ============================================================ */
.tldr {
  max-width: var(--measure);
  margin: 8px auto 12px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--r-card);
  padding: 28px 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
}
.tldr__icon {
  width: 40px; height: 40px; flex: none;
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
}
.tldr__icon svg { width: 22px; height: 22px; }
.tldr__eyebrow {
  font-family: "Satoshi", sans-serif; font-weight: 700;
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.tldr ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.tldr li {
  font-family: "Satoshi", sans-serif;
  font-size: 16.5px; line-height: 1.5; color: var(--ink-2);
  padding-left: 20px; position: relative;
}
.tldr li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}
.tldr li b { color: var(--ink); font-weight: 700; }
@media (max-width: 560px) { .tldr { grid-template-columns: 1fr; gap: 16px; } }

/* ============================================================
   Pull quote
   ============================================================ */
.pq { max-width: var(--measure); margin: 60px auto; padding: 0; }
.pq__rule { display: none; }
.pq blockquote {
  margin: 0;
  position: relative;
  padding-left: 28px;
  font-family: "Satoshi", sans-serif;
  font-weight: 700;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}
.pq blockquote::before {
  content: "";
  position: absolute;
  left: 0; top: 0.18em; bottom: 0.18em;
  width: 3px; border-radius: 3px;
  background: var(--accent);
}
.pq blockquote .hl { color: inherit; }
@media (max-width: 720px) {
  .pq blockquote { padding-left: 20px; }
  .pq blockquote::before { left: 0; }
}

/* ============================================================
   Inline questions
   ============================================================ */
.qset { max-width: var(--measure); margin: 0 auto 28px; padding: 0 var(--gutter); }
.qset ul { list-style: none; margin: 0; padding: 0; }
.qset li {
  font-family: "Geist", sans-serif;
  font-weight: 500;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.4;
  color: var(--ink);
  padding: 14px 0 14px 28px;
  border-top: 1px solid var(--rule);
  position: relative;
}
.qset li:last-child { border-bottom: 1px solid var(--rule); }
.qset li::before {
  content: "→";
  position: absolute; left: 0; top: 14px;
  color: var(--accent);
  font-family: "Geist Mono", monospace;
}

/* ============================================================
   Figures
   ============================================================ */
.figure { max-width: 100%; margin: 16px auto 44px; padding: 0; }
.gfx-fig { margin: 18px auto 42px; text-align: center; }
.gfx { display: block; width: 100%; height: auto; overflow: visible; }
.gfx--hero { max-width: 680px; margin: 4px auto 0; }
.gfx--spot { max-width: 430px; margin: 0 auto; }
.gfx .ink   { fill: none; stroke: var(--ink-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.gfx .faint { fill: none; stroke: var(--ink-3); stroke-width: 1.6; stroke-linecap: round; opacity: .55; }
.gfx .cy    { fill: none; stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.gfx .cyf   { fill: var(--accent); }
.gfx .am    { fill: none; stroke: var(--warning); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.gfx-R { font-family: "Geist", sans-serif; font-weight: 800; fill: var(--accent); }
.das__ic { margin-bottom: 13px; }
.das__ic svg { width: 30px; height: 30px; display: block; }
.das__ic .cy { fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.das__ic .cyf { fill: var(--accent); stroke: none; }

.eng-fig { margin: 20px auto 44px; text-align: center; }
.eng-fig img, .pq__img, .eng-l, .eng-d { width: 100%; height: auto; margin: 0 auto; }
.eng-l { display: block; }
.eng-d { display: none; }
html.classie-dark .eng-l { display: none; }
html.classie-dark .eng-d { display: block; }

/* ============================================================
   Google search recreation
   ============================================================ */
.gsearch {
  border-radius: 16px; background: #1f1f1f; border: 1px solid #303134;
  box-shadow: 0 24px 60px -30px rgba(0,0,0,.6), 0 2px 8px -2px rgba(0,0,0,.35);
  padding: 24px 28px 28px; font-family: Arial, "Helvetica Neue", system-ui, sans-serif;
  text-align: left; overflow: hidden;
}
.gsearch__top { display: flex; align-items: center; gap: 22px; }
.gsearch__logo { font-size: 26px; font-weight: 500; letter-spacing: -1px; flex: none; }
.gsearch__logo .b{color:#4285F4}.gsearch__logo .r{color:#EA4335}.gsearch__logo .y{color:#FBBC05}.gsearch__logo .g{color:#34A853}
.gsearch__bar { flex: 1; display: flex; align-items: center; gap: 16px; background: #2d2e30; border: 1px solid #5f6368; border-radius: 999px; padding: 11px 18px; min-width: 0; }
.gsearch__bar .q { flex: 1; color: #e8eaed; font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gsearch__icons { display: flex; align-items: center; gap: 15px; flex: none; }
.gsearch__icons svg { width: 18px; height: 18px; display: block; }
.gsearch__icons .div { width: 1px; height: 22px; background: #5f6368; }
.gsearch__tabs { display: flex; align-items: center; gap: 24px; margin-top: 18px; font-size: 13.5px; color: #9aa0a6; }
.gsearch__tabs .t { padding-bottom: 11px; white-space: nowrap; }
.gsearch__tabs .t.on { color: #a8c7fa; border-bottom: 3px solid #a8c7fa; }
.gsearch__rule { height: 1px; background: #303134; }
.gsearch__ai { display: flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 15px; font-weight: 700; color: #e3e3e3; }
.gsearch__ai svg { width: 19px; height: 19px; flex: none; }
.gsearch__ans { margin-top: 15px; font-size: 20px; line-height: 1.5; color: #e8eaed; }
.gsearch__hl { background: #1a73e8; color: #fff; border-radius: 3px; padding: 1px 6px; }
.gsearch__lk { display: inline-grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; background: #3c4043; color: #9aa0a6; font-size: 9px; vertical-align: middle; margin-left: 5px; }
@media (max-width: 560px) { .gsearch__tabs .hide { display: none; } .gsearch__tabs { gap: 16px; } .gsearch__ans { font-size: 17px; } }

.pq--img { max-width: 820px; display: flex; align-items: center; gap: 44px; }
.pq--img .pq__text { flex: 1; }
.pq__img { width: 210px; flex: none; }
@media (max-width: 640px) {
  .pq--img { flex-direction: column-reverse; align-items: flex-start; gap: 20px; }
  .pq__img { width: 150px; }
}
.figure--measure { max-width: var(--measure); }
.article .col, .qset { padding-left: 0; padding-right: 0; }
.qset { max-width: var(--measure); }
.h-section, .article .col { max-width: var(--measure); margin-left: auto; margin-right: auto; }

/* ============================================================
   Two failure modes
   ============================================================ */
.dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}
.dual__cell { padding: 28px 32px 8px 0; }
.dual__cell + .dual__cell { padding-left: 40px; border-left: 1px solid var(--rule); }
.dual__tag {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: "Geist Mono", monospace;
  font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 16px;
}
.dual__tag .pip { width: 8px; height: 8px; border-radius: 2px; }
.dual--model .dual__tag { color: var(--accent); }
.dual--model .pip { background: var(--accent); }
.dual--data  .dual__tag { color: var(--warning); }
.dual--data  .pip { background: var(--warning); }
.dual__cell h4 {
  font-family: "Satoshi", sans-serif;
  font-weight: 700; font-size: 1.2rem; letter-spacing: -0.01em;
  color: var(--ink); margin: 0 0 12px;
}
.dual__cell p { font-size: 16.5px; line-height: 1.6; color: var(--ink-2); margin: 0; }

/* ============================================================
   Chain
   ============================================================ */
.chain { padding: 14px 0; }
.chain__cap {
  font-family: "Geist Mono", monospace;
  font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 22px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}
.chain__row {
  display: grid;
  grid-template-columns: 140px 1fr 56px;
  align-items: center;
  gap: 18px;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
}
.chain__row:last-child { border-bottom: 1px solid var(--rule); }
.chain__label { font-family: "Geist Mono", monospace; font-size: 13.5px; color: var(--ink-2); }
.chain__row--flag .chain__label { color: var(--warning); font-weight: 500; }
.chain__track { height: 10px; border-radius: 999px; background: color-mix(in srgb, var(--ink-3) 16%, transparent); position: relative; }
.chain__bar { position: absolute; top: 0; bottom: 0; border-radius: 999px; }
.bar-cyan  { background: var(--accent); }
.bar-mint  { background: var(--accent-mint); }
.bar-amber { background: var(--warning); }
html.classie-light .bar-mint { background: #15B886; }
.chain__t { font-family: "Geist Mono", monospace; font-size: 12.5px; color: var(--ink-3); text-align: right; }

/* ============================================================
   Discover / Analyze / Supervise
   ============================================================ */
.das { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--rule); }
.das__c { padding: 28px 24px 8px 0; }
.das__c + .das__c { padding-left: 28px; border-left: 1px solid var(--rule); }
.das__step {
  font-family: "Geist Mono", monospace;
  font-size: 12px; letter-spacing: 0.14em; color: var(--ink-3);
  margin-bottom: 16px;
}
.das__name {
  font-family: "Satoshi", sans-serif; font-weight: 700; font-size: 1.2rem;
  letter-spacing: -0.01em; color: var(--accent); margin-bottom: 11px;
}
.das__body { font-size: 15.5px; line-height: 1.55; color: var(--ink-2); }

/* ============================================================
   Closing
   ============================================================ */
.close { max-width: 100%; margin: 80px auto 0; padding: 0; }
.close__inner { border-top: 1px solid var(--rule); padding: clamp(48px, 7vw, 88px) 0; text-align: center; }
.close__lines {
  font-family: "Satoshi", sans-serif;
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 4rem);
  letter-spacing: -0.02em;
  line-height: 1.04;
  color: var(--ink);
}
.close__lines .imag { color: var(--ink-3); }
.close__sub {
  display: inline-block;
  margin-top: 18px;
  font-family: "Satoshi", sans-serif;
  font-size: clamp(1.3rem, 3.2vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.close__cta {
  margin-top: 38px;
  display: flex; gap: 14px; justify-content: center; align-items: center; flex-wrap: wrap;
}
.btn-primary {
  font-family: "Satoshi", sans-serif; font-weight: 700; font-size: 15px;
  background: var(--accent); color: #fff;
  border: none; border-radius: var(--r-btn);
  padding: 13px 24px; cursor: pointer;
  transition: background 150ms var(--ease-out);
}
.btn-primary:hover { background: #0098e0; }
.btn-secondary {
  font-family: "Satoshi", sans-serif; font-weight: 600; font-size: 15px;
  color: var(--ink-3); cursor: pointer; background: none; border: none;
}
.btn-secondary:hover { color: var(--accent); }

.foot {
  max-width: var(--wide);
  margin: 24px auto 48px;
  padding: 30px clamp(24px, 4vw, 44px);
  background: var(--navy);
  border-radius: var(--r-card);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px;
}
.foot__brand { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.foot img { height: 20px; opacity: .95; }
.foot__note {
  font-family: "Satoshi", sans-serif; font-weight: 500;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: #9fb2d8;
}
.foot__links { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.foot__links a {
  font-family: "Satoshi", sans-serif; font-weight: 500; font-size: 13.5px;
  color: #cdd9ef; text-decoration: none;
  transition: color 150ms var(--ease-out);
}
.foot__links a:hover { color: var(--accent); }

/* ============================================================
   Classie console artifact — STAYS DARK in both themes
   ============================================================ */
.artifact {
  --a-surface: #17171C;
  --a-raised: #1F1F26;
  --a-border: #2A2A33;
  --a-ink: #FFFFFF;
  --a-ink2: #B1C0D2;
  --a-ink3: #79849A;
  --a-muted: #5C6679;
  border: 1px solid var(--a-border);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(ellipse 70% 60% at 12% -10%, rgba(0,173,255,.10), transparent 58%),
    var(--a-surface);
  box-shadow: 0 24px 60px -24px rgba(0,0,0,.5), 0 2px 8px -2px rgba(0,0,0,.3);
  overflow: hidden;
  color: var(--a-ink2);
}
.artifact__chrome {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px;
  background: rgba(23,23,28,.7);
  border-bottom: 1px solid var(--a-border);
}
.artifact__brand { display: flex; align-items: center; gap: 9px; }
.artifact__brand img { height: 19px; width: 19px; display: block; }
.artifact__brand span { font-family: "Geist Mono", monospace; font-size: 12px; letter-spacing: 0.05em; color: var(--a-ink2); }
.artifact__crumb { display: flex; align-items: center; gap: 8px; font-family: "Geist Mono", monospace; font-size: 12px; color: var(--a-ink3); }
.artifact__crumb .sep { color: var(--a-muted); }
.artifact__crumb a { color: var(--brand-primary); text-decoration: none; }
.artifact__sev {
  margin-left: auto; flex: none;
  display: inline-flex; align-items: center; gap: 7px;
  font-family: "Geist Mono", monospace;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--warning);
  background: rgba(249,115,22,.13);
  border: 1px solid rgba(249,115,22,.45);
  padding: 4px 10px; border-radius: var(--radius-sm); white-space: nowrap;
}
.artifact__sev .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--warning); box-shadow: 0 0 8px var(--warning); }

.detect__head { padding: 22px 26px 6px; }
.detect__id {
  font-family: "Geist Mono", monospace;
  font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--a-muted); margin-bottom: 8px;
}
.detect__title {
  font-family: "Geist", sans-serif;
  font-weight: 600; font-size: 18px; letter-spacing: -0.01em;
  color: var(--a-ink); line-height: 1.3;
}

.overview { position: relative; padding: 16px 26px 22px; }
.overview__head {
  display: flex; align-items: center; gap: 10px;
  font-family: "Geist Mono", monospace;
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--brand-primary); margin-bottom: 18px;
}
.overview__head .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-primary); box-shadow: 0 0 10px var(--brand-primary); }
.overview__q { font-family: "Geist Mono", monospace; font-size: 14px; color: var(--a-ink3); margin-bottom: 14px; }
.overview__a {
  font-family: "Geist", sans-serif; font-weight: 600;
  font-size: clamp(21px, 3.2vw, 30px); line-height: 1.32;
  color: var(--a-ink); letter-spacing: -0.01em;
}
.overview__a .wrong { color: var(--warning); position: relative; white-space: nowrap; }
.overview__a .wrong::after { content: ""; position: absolute; left: -2px; right: -2px; bottom: 2px; height: 2px; background: var(--warning); opacity: .55; }
.overview__spell { display: inline-flex; gap: 6px; margin-left: 4px; white-space: nowrap; }
.overview__spell .ltr { font-family: "Geist Mono", monospace; color: var(--a-ink3); }

.meta-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--a-border);
  border-top: 1px solid var(--a-border); border-bottom: 1px solid var(--a-border);
}
.meta-strip .mk { background: var(--a-surface); padding: 14px 18px; }
.meta-strip .k { font-family: "Geist Mono", monospace; font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--a-muted); margin-bottom: 5px; }
.meta-strip .v { font-family: "Geist Mono", monospace; font-size: 13px; color: var(--a-ink2); }
.meta-strip .v.warn { color: var(--warning); }

.verdict { display: flex; align-items: center; gap: 16px; padding: 16px 26px; flex-wrap: wrap; }
.verdict__icon {
  width: 34px; height: 34px; flex: none; border-radius: var(--radius-sm);
  display: grid; place-items: center; background: rgba(249,115,22,.14); color: var(--warning);
}
.verdict__icon svg { width: 18px; height: 18px; }
.verdict__body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.verdict__label { font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--a-muted); }
.verdict__rule { font-family: "Geist Mono", monospace; font-size: 13.5px; color: var(--a-ink2); }
.verdict__rule b { color: var(--warning); font-weight: 600; }
.verdict__action {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 7px;
  font-family: "Geist", sans-serif; font-weight: 600; font-size: 13.5px;
  padding: 9px 16px; border-radius: var(--radius-sm);
  background: rgba(0,173,255,.16); color: var(--brand-primary);
  border: 1px solid rgba(0,173,255,.28); cursor: pointer; white-space: nowrap;
  transition: background 150ms var(--ease-out);
}
.verdict__action:hover { background: rgba(0,173,255,.26); }

.figcaption {
  font-family: "Geist Mono", monospace;
  font-size: 12px; letter-spacing: 0.04em; color: var(--ink-3);
  margin-top: 16px; text-align: center;
}

/* ============================================================
   Reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 640ms var(--ease-out), transform 640ms var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============================================================
   Motion — purposeful animations
   ============================================================ */

:root {
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Keyframes ---- */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}
@keyframes pulseWarning {
  0%, 100% { box-shadow: 0 0 8px var(--warning); }
  50%       { box-shadow: 0 0 20px 4px var(--warning); }
}
@keyframes pulseCyan {
  0%, 100% { box-shadow: 0 0 10px var(--brand-primary); }
  50%       { box-shadow: 0 0 22px 5px var(--brand-primary); }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-4px); }
}

/* ============================================================
   1. Title block — staggered entrance
   ============================================================ */
/* Container owns nothing visually; children stagger in */
.title-block.reveal {
  opacity: 1;
  transform: none;
  transition: none;
}
.title-block .kicker,
.title-block h1,
.title-block .standfirst,
.title-block .byline {
  opacity: 0;
  transform: translateY(20px);
}
.title-block.in .kicker     { animation: fadeSlideUp 640ms var(--ease-out-expo) 0ms   both; }
.title-block.in h1          { animation: fadeSlideUp 720ms var(--ease-out-expo) 90ms  both; }
.title-block.in .standfirst { animation: fadeSlideUp 620ms var(--ease-out-expo) 190ms both; }
.title-block.in .byline     { animation: fadeSlideUp 560ms var(--ease-out-expo) 290ms both; }

/* ============================================================
   2. Chain bars — slide in from left, staggered per row
   ============================================================ */
.chain__bar {
  transform: scaleX(0);
  transform-origin: left center;
}
.figure.reveal.in .chain__bar {
  transform: scaleX(1);
  transition: transform 700ms var(--ease-out-expo);
}
/* nth-child counts within .chain: cap = 1, rows = 2–6 */
.chain__row:nth-child(2) .chain__bar { transition-delay: 0ms; }
.chain__row:nth-child(3) .chain__bar { transition-delay: 100ms; }
.chain__row:nth-child(4) .chain__bar { transition-delay: 200ms; }
.chain__row:nth-child(5) .chain__bar { transition-delay: 300ms; }
.chain__row:nth-child(6) .chain__bar { transition-delay: 400ms; }

/* ============================================================
   3. Live detection dots — ambient pulse
   ============================================================ */
.artifact__sev .dot  { animation: pulseWarning 2.4s ease-in-out infinite; }
.overview__head .dot { animation: pulseCyan    2.2s ease-in-out infinite; }

/* ============================================================
   4. Wrong-answer underline — draws in from left on reveal
   ============================================================ */
.overview__a .wrong::after {
  right: auto;
  width: 0;
  transition: width 500ms var(--ease-out-expo) 420ms;
}
.reveal.in .overview__a .wrong::after {
  width: calc(100% + 4px);
}

/* ============================================================
   5. Pull quote accent bar — grows down from top
   ============================================================ */
.pq blockquote::before {
  transform: scaleY(0);
  transform-origin: top;
}
.pq.reveal.in blockquote::before {
  transform: scaleY(1);
  transition: transform 480ms var(--ease-out-expo) 200ms;
}

/* ============================================================
   6. Verdict "Supervise →" button — shimmer on hover
   ============================================================ */
.verdict__action {
  position: relative;
  overflow: hidden;
}
.verdict__action::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.09) 50%, transparent 60%);
  transform: translateX(-100%);
}
.verdict__action:hover::after {
  transform: translateX(100%);
  transition: transform 560ms var(--ease-out-expo);
}

/* ============================================================
   7. Chapter links — slide-right indent on hover
   ============================================================ */
.chapter {
  transition: color 150ms var(--ease-out), padding-left 220ms var(--ease-out-expo);
}
.chapter:hover { padding-left: 8px; }

/* ============================================================
   8. TL;DR list items — stagger cascade
   ============================================================ */
.tldr li { opacity: 0; transform: translateY(10px); }
.tldr.in li:nth-child(1) { animation: fadeSlideUp 450ms var(--ease-out-expo) 200ms both; }
.tldr.in li:nth-child(2) { animation: fadeSlideUp 450ms var(--ease-out-expo) 280ms both; }
.tldr.in li:nth-child(3) { animation: fadeSlideUp 450ms var(--ease-out-expo) 360ms both; }
.tldr.in li:nth-child(4) { animation: fadeSlideUp 450ms var(--ease-out-expo) 440ms both; }

/* ============================================================
   9. Q-set items — stagger cascade
   ============================================================ */
.qset li { opacity: 0; transform: translateY(8px); }
.qset.in li:nth-child(1) { animation: fadeSlideUp 420ms var(--ease-out-expo) 0ms   both; }
.qset.in li:nth-child(2) { animation: fadeSlideUp 420ms var(--ease-out-expo) 80ms  both; }
.qset.in li:nth-child(3) { animation: fadeSlideUp 420ms var(--ease-out-expo) 160ms both; }
.qset.in li:nth-child(4) { animation: fadeSlideUp 420ms var(--ease-out-expo) 240ms both; }

/* ============================================================
   10. Maze R — ambient float
   ============================================================ */
.gfx-R {
  animation: floatY 3.2s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

/* ============================================================
   LinkedIn tooltip — fade instead of snap
   ============================================================ */
/* Override display:none/flex toggle with opacity/visibility so it can transition */
.byline__linkedin-tip {
  display: flex !important;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms var(--ease-out), visibility 0s linear 180ms;
}
.byline__linkedin:hover .byline__linkedin-tip,
.byline__linkedin:focus .byline__linkedin-tip {
  opacity: 1;
  visibility: visible;
  transition: opacity 180ms var(--ease-out), visibility 0s linear 0s;
}

/* ============================================================
   Reduced motion — full safety net
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .title-block .kicker,
  .title-block h1,
  .title-block .standfirst,
  .title-block .byline,
  .tldr li,
  .qset li {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
  .artifact__sev .dot,
  .overview__head .dot,
  .gfx-R {
    animation: none !important;
  }
  .chain__bar {
    transform: scaleX(1) !important;
    transition: none !important;
  }
  .pq blockquote::before {
    transform: scaleY(1) !important;
    transition: none !important;
  }
  .overview__a .wrong::after {
    width: calc(100% + 4px) !important;
    transition: none !important;
  }
  .chapter:hover { padding-left: 0 !important; }
  .verdict__action::after { display: none; }
  .byline__linkedin-tip { transition: none !important; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 720px) {
  body { font-size: 18px; }
  .dual, .das { grid-template-columns: 1fr; }
  .dual__cell + .dual__cell, .das__c + .das__c { padding-left: 0; border-left: none; border-top: 1px solid var(--rule); }
  .meta-strip { grid-template-columns: 1fr 1fr; }
  .masthead__title { display: none; }
  .chain__row { grid-template-columns: 96px 1fr 48px; gap: 12px; }
}

/* ============================================================
   Video embeds
   ============================================================ */
.video { max-width: var(--wide); margin: 28px auto 40px; }
.video__frame {
  position: relative; width: 100%; aspect-ratio: 16 / 9;
  border-radius: 14px; overflow: hidden; background: #000;
  border: 1px solid var(--sheet-border); box-shadow: var(--sheet-shadow);
}
.video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__frame video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; background: #000; display: block; }
.video__cap { font-family: "Geist Mono", monospace; font-size: 12px; letter-spacing: .04em; color: var(--ink-3); margin-top: 14px; text-align: center; }
.video--clip { max-width: 620px; }
.video--clip .video__cap { text-align: left; }

/* ============================================================
   Interview chrome
   ============================================================ */
.creds {
  max-width: var(--measure); margin: 18px auto 0;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px 48px; padding: 20px 0 0; border-top: 1px solid var(--rule);
}
@media (max-width: 560px) { .creds { grid-template-columns: 1fr; } }
.creds__item { display: flex; flex-direction: column; gap: 4px; }
.creds__k { font-family: "Geist Mono", monospace; font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }
.creds__v { font-family: "Geist", sans-serif; font-weight: 600; font-size: 15px; color: var(--ink); }
.creds__v small { font-weight: 500; color: var(--ink-2); font-size: 13.5px; }

.chapters { max-width: var(--measure); margin: 26px auto 8px; }
.chapters__head { font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 4px; }
.chapter {
  display: flex; align-items: baseline; gap: 18px; width: 100%;
  background: none; border: none; border-top: 1px solid var(--rule);
  text-align: left; cursor: pointer; padding: 13px 0; text-decoration: none;
  color: var(--ink-2); font-family: inherit;
  transition: color 150ms var(--ease-out);
}
.chapter:last-child { border-bottom: 1px solid var(--rule); }
.chapter:hover { color: var(--ink); }
.chapter__t { font-family: "Geist Mono", monospace; font-size: 13px; color: var(--accent); flex: none; width: 46px; }
.chapter__label { font-family: "Geist", sans-serif; font-weight: 500; font-size: clamp(16px, 2vw, 18px); line-height: 1.4; }

.qa { max-width: var(--measure); margin: 40px auto; }
.qa__turn { display: grid; grid-template-columns: 92px 1fr; gap: 20px; padding: 13px 0; }
.qa__turn + .qa__turn { border-top: 1px solid var(--rule); }
.qa__who { font-family: "Geist Mono", monospace; font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); padding-top: 7px; }
.qa__turn--a .qa__who { color: var(--accent); }
.qa__line { font-family: "Geist", sans-serif; font-weight: 500; font-size: clamp(19px, 2.4vw, 23px); line-height: 1.4; color: var(--ink); text-wrap: pretty; }
@media (max-width: 560px) { .qa__turn { grid-template-columns: 1fr; gap: 5px; } .qa__who { padding-top: 0; } }

.vfig { max-width: var(--wide); margin: 28px auto 40px; }
.vfig--clip { max-width: 620px; }
.vposter {
  position: relative; display: block; width: 100%; aspect-ratio: 16 / 9;
  border-radius: 14px; overflow: hidden; text-decoration: none;
  background: #0c0c10; border: 1px solid var(--sheet-border);
  box-shadow: var(--sheet-shadow); transition: transform 150ms var(--ease-out);
}
.vposter:hover { transform: translateY(-2px); }
.vposter:hover .vposter__play { background: var(--accent); }
.vposter__thumb { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.vposter__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.12) 30%, rgba(0,0,0,.62)); }
.vposter__play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 74px; height: 74px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(0,173,255,.94); color: #04141f;
  box-shadow: 0 8px 30px rgba(0,0,0,.45); transition: background 150ms var(--ease-out);
}
.vposter__play svg { width: 32px; height: 32px; margin-left: 3px; }
.vposter__bar {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 14px 18px; font-family: "Geist Mono", monospace; font-size: 12.5px; letter-spacing: .04em;
}
.vposter__lbl { color: #fff; font-weight: 500; }
.vposter__url { color: #8ab4f8; white-space: nowrap; }
@media (max-width: 560px) { .vposter__url { display: none; } }

/* ============================================================
   Site Footer
   ============================================================ */
.site-footer {
  position: relative; overflow: hidden; width: 100%;
  background: linear-gradient(179.63deg, #040404 0%, #001730 100%);
  padding-bottom: max(env(safe-area-inset-bottom, 0px), 0.75rem);
  font-family: "Satoshi", sans-serif;
}
.site-footer__glow {
  pointer-events: none; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 55% at 20% 60%, rgba(0,173,255,0.09) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 80% 30%, rgba(0,90,200,0.07) 0%, transparent 60%);
}
.site-footer__inner {
  position: relative; z-index: 10;
  max-width: var(--wide); margin: 0 auto;
  padding: 80px var(--shell-pad) 12px;
}
.site-footer__top { display: flex; flex-direction: column; gap: 32px; align-items: flex-start; }
.site-footer__headline { font-weight: 700; font-size: clamp(24px, 4vw, 32px); line-height: 1.5; color: #fff; margin: 0; }
.site-footer__headline span { color: #00ADFF; }
.site-footer__aicpa { margin-top: 24px; height: 72px; width: auto; display: block; }
.site-footer__right { display: flex; flex-direction: column; gap: 20px; max-width: 360px; }
.site-footer__desc { font-size: 16px; line-height: 1.7; color: rgba(229,240,255,0.86); margin: 0; }
.site-footer__cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: #00ADFF; color: #fff; text-decoration: none;
  padding: 14px 28px; border-radius: 8px; font-size: 17px; font-weight: 500;
  transition: opacity 200ms, transform 200ms; align-self: flex-start;
}
.site-footer__cta:hover { opacity: 0.9; transform: scale(1.02); }
.site-footer__divider { height: 1px; margin: 48px 0; background: linear-gradient(90deg, transparent, rgba(215,226,255,0.12), transparent); }
.site-footer__bottom { display: flex; flex-direction: column; align-items: center; gap: 24px; margin-bottom: 40px; }
.site-footer__logo { height: 28px; width: auto; display: block; }
.site-footer__nav { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: center; }
.site-footer__nav a { font-size: 13px; color: rgba(232,242,255,0.88); text-decoration: none; transition: color 150ms; }
.site-footer__nav a:hover { color: #00ADFF; }
.site-footer__legal { text-align: center; display: flex; flex-direction: column; gap: 12px; }
.site-footer__copy { font-size: 12px; color: rgba(220,236,255,0.62); margin: 0; }
.site-footer__links { display: flex; align-items: center; gap: 8px; justify-content: center; }
.site-footer__links a { font-size: 12px; color: rgba(220,236,255,0.62); text-decoration: none; text-transform: uppercase; transition: color 150ms; }
.site-footer__links a:hover { color: #00ADFF; }
.site-footer__links span { color: rgba(220,236,255,0.62); }
@media (min-width: 768px) {
  .site-footer__top { flex-direction: row; justify-content: space-between; align-items: flex-start; }
  .site-footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
  .site-footer__nav { justify-content: flex-start; }
}