/* ═══════════════════════════════════════════════════════════════════════════
   META-INNOVATION HARNESS — styles.css
   Aesthetic: Deep-space scientific journal meets brutalist precision grid.
   Palette: Near-black void (#080b10) + ice-white + electric amber (#f5a623)
            + cold cyan (#00d4ff) + muted bone (#c8bfaa).
   Fonts: "Syne" (geometric display, very 2024) + "IBM Plex Mono" (code soul).
   Motion: staggered reveal on load, scroll-triggered fade-ins, hover flares.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Google Fonts ─────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=IBM+Plex+Mono:ital,wght@0,300;0,400;0,500;1,300&family=Crimson+Pro:ital,wght@0,300;1,300;1,400&display=swap');

/* ── CSS Custom Properties ────────────────────────────────────────────────── */
:root {
  --void:      #080b10;
  --void-2:    #0d1117;
  --void-3:    #111820;
  --panel:     #131b25;
  --border:    #1e2d3d;
  --border-hi: #2a4060;
  --amber:     #f5a623;
  --amber-dim: #c07f10;
  --cyan:      #00d4ff;
  --cyan-dim:  #0099bb;
  --ice:       #e8f4f8;
  --bone:      #c8bfaa;
  --mist:      #7a8fa0;
  --text:      #d4dde6;
  --text-dim:  #8899aa;
  --success:   #22c55e;
  --font-display: 'Syne', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;
  --font-serif:   'Crimson Pro', serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--void);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: default;
}

/* Noise grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
}

a { color: var(--cyan); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--amber); }

img { max-width: 100%; display: block; }

/* ── Utility Classes ──────────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 6rem 0; }
.section--tight { padding: 3.5rem 0; }

.label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.label::before {
  content: '//';
  color: var(--amber-dim);
  font-weight: 300;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--ice);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 0.75rem;
}

.section-body {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--bone);
  max-width: 680px;
  margin-top: 1.25rem;
  line-height: 1.8;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out-expo), transform 0.75s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* Horizontal rule */
.hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ── Navigation ───────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background 0.4s, border-bottom 0.4s, backdrop-filter 0.4s;
}

.nav.scrolled {
  background: rgba(8, 11, 16, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ice);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav__logo-mark {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--amber), var(--cyan));
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--void);
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}

.nav__links a {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.nav__links a:hover {
  color: var(--ice);
  background: var(--void-3);
}

.nav__cta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--void);
  background: var(--amber);
  border-radius: 4px;
  padding: 0.45rem 1rem;
  transition: background 0.2s, transform 0.15s;
}
.nav__cta:hover {
  background: var(--ice);
  color: var(--void);
  transform: translateY(-1px);
}

.nav__mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--ice);
  padding: 0.4rem 0.7rem;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: 9rem 0 6rem;
  overflow: hidden;
}

/* Grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 80%);
  opacity: 0.35;
}

/* Radial glow */
.hero::after {
  content: '';
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse at center,
    rgba(245,166,35,0.07) 0%,
    rgba(0,212,255,0.04) 40%,
    transparent 70%);
  pointer-events: none;
}

.hero__content { position: relative; z-index: 1; }

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
  animation: fadeUp 0.8s var(--ease-out-expo) 0.1s both;
}

.hero__tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(245,166,35,0.1);
  border: 1px solid rgba(245,166,35,0.25);
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
}

.hero__version {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--mist);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--ice);
  margin-bottom: 1rem;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.2s both;
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--amber) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--bone);
  max-width: 700px;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.3s both;
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.4s both;
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero__meta-val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
}

.hero__meta-key {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.hero__meta-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.9s var(--ease-out-expo) 0.5s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.2s var(--ease-in-out);
  text-decoration: none;
}

.btn--primary {
  background: var(--amber);
  color: var(--void);
}
.btn--primary:hover {
  background: var(--ice);
  color: var(--void);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,166,35,0.25);
}

.btn--secondary {
  background: transparent;
  color: var(--ice);
  border: 1px solid var(--border-hi);
}
.btn--secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeIn 1s var(--ease-out-expo) 1.2s both;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--border-hi), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

.hero__scroll-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
  writing-mode: vertical-rl;
}

/* ── Four Experts Band ───────────────────────────────────────────────────── */
.experts {
  background: var(--void-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0;
}

.experts__header {
  text-align: center;
  margin-bottom: 3rem;
}

.experts__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.expert-card {
  background: var(--panel);
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.expert-card:hover { background: var(--void-3); }

.expert-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--expert-color, var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out-expo);
}
.expert-card:hover::before { transform: scaleX(1); }

.expert-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-hi);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  transition: border-color 0.3s;
}
.expert-card:hover .expert-card__icon {
  border-color: var(--expert-color, var(--amber));
  background: rgba(255,255,255,0.07);
}

.expert-card__model {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ice);
  margin-bottom: 0.25rem;
}

.expert-card__name {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--expert-color, var(--amber));
  margin-bottom: 1rem;
}

.expert-card__lenses {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.expert-card__lenses li {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.expert-card__lenses li::before {
  content: '▸';
  color: var(--expert-color, var(--amber));
  font-size: 0.6rem;
  flex-shrink: 0;
}

/* Expert color vars */
.expert-card--claude   { --expert-color: #cc785c; }
.expert-card--chatgpt  { --expert-color: #19c37d; }
.expert-card--gemini   { --expert-color: #4285f4; }
.expert-card--grok     { --expert-color: #9333ea; }

/* ── What / Why / Who / Where / When / How ────────────────────────────────── */
.six-w {
  padding: 6rem 0;
}

.six-w__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.w-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--ease-out-expo);
}
.w-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-4px);
}

.w-card__num {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
}

.w-card__q {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.w-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ice);
  margin-bottom: 0.75rem;
}

.w-card__body {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.975rem;
  color: var(--bone);
  line-height: 1.75;
}

/* ── Method: Blanking + Leaking ──────────────────────────────────────────── */
.method {
  background: var(--void-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 6rem 0;
}

.method__diagram {
  margin-top: 3rem;
  position: relative;
}

.method__svg-wrap {
  width: 100%;
  overflow-x: auto;
}

.loop-diagram {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  display: block;
}

/* ── Workflows ────────────────────────────────────────────────────────────── */
.workflows { padding: 6rem 0; }

.workflows__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.workflow-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 0.3s, transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
  cursor: default;
}

.workflow-card:hover {
  border-color: var(--cyan-dim);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.workflow-card__num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.workflow-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ice);
  line-height: 1.3;
}

.workflow-card__desc {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--bone);
  line-height: 1.7;
  flex: 1;
}

.workflow-card__tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(245,166,35,0.08);
  border: 1px solid rgba(245,166,35,0.2);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  align-self: flex-start;
}

/* Meta-skills row */
.meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.meta-card {
  background: linear-gradient(135deg, rgba(245,166,35,0.06), rgba(0,212,255,0.04));
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: 8px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.3s, transform 0.3s var(--ease-out-expo);
}
.meta-card:hover {
  border-color: var(--amber);
  transform: translateY(-3px);
}

.meta-card__badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}

.meta-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ice);
}

.meta-card__desc {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.925rem;
  color: var(--bone);
  line-height: 1.7;
}

/* ── Architecture / Loop Diagram ─────────────────────────────────────────── */
.arch { padding: 6rem 0; background: var(--void-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.arch__inner { margin-top: 3rem; }

.arch__svg-container {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  overflow: auto;
}

/* ── Persona ─────────────────────────────────────────────────────────────── */
.persona { padding: 6rem 0; }

.persona__card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 3rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
}

.persona__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 0% 0%, rgba(245,166,35,0.05), transparent 60%);
  pointer-events: none;
}

.persona__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--cyan));
  display: grid;
  place-items: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.persona__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ice);
  margin-bottom: 0.5rem;
}

.persona__subtitle {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.25rem;
}

.persona__body {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--bone);
  line-height: 1.8;
}

/* ── Transparency / Lineage ──────────────────────────────────────────────── */
.transparency { padding: 6rem 0; }

.transparency__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.t-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  transition: border-color 0.3s;
}
.t-card:hover { border-color: var(--border-hi); }

.t-card__icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.t-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ice);
  margin-bottom: 0.5rem;
}

.t-card__body {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.925rem;
  color: var(--bone);
  line-height: 1.75;
}

/* ── Siblings / Related Repos ────────────────────────────────────────────── */
.siblings { padding: 6rem 0; background: var(--void-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.siblings__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.repo-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.3s, transform 0.3s;
  text-decoration: none;
  color: inherit;
}
.repo-card:hover {
  border-color: var(--cyan-dim);
  transform: translateY(-3px);
  color: inherit;
}

.repo-card__lang {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.repo-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ice);
}

.repo-card__desc {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.925rem;
  color: var(--bone);
  line-height: 1.7;
  flex: 1;
}

.repo-card__link {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__copy {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer__links a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--mist);
  text-transform: uppercase;
}
.footer__links a:hover { color: var(--amber); }

/* ── Animations ───────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 0.9; transform: scaleY(1.15); }
}

@keyframes orbit {
  from { transform: rotate(0deg) translateX(110px) rotate(0deg); }
  to   { transform: rotate(360deg) translateX(110px) rotate(-360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.08); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Blinking cursor in hero */
.cursor::after {
  content: '█';
  font-size: 0.8em;
  color: var(--amber);
  animation: blink 1s step-end infinite;
  margin-left: 0.1em;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .experts__grid { grid-template-columns: repeat(2, 1fr); }
  .workflows__grid { grid-template-columns: repeat(2, 1fr); }
  .six-w__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__mobile-toggle { display: block; }

  .hero__title { font-size: clamp(2.25rem, 10vw, 3.5rem); }
  .hero__meta { flex-wrap: wrap; gap: 1rem; }
  .hero__meta-sep { display: none; }

  .experts__grid { grid-template-columns: repeat(2, 1fr); }
  .workflows__grid { grid-template-columns: 1fr; }
  .six-w__grid { grid-template-columns: 1fr; }
  .meta-row { grid-template-columns: 1fr; }
  .transparency__grid { grid-template-columns: 1fr; }
  .siblings__grid { grid-template-columns: 1fr; }

  .persona__card { grid-template-columns: 1fr; }

  .footer__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .experts__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .btn { justify-content: center; }
}

/* ── Pitch Deck section ───────────────────────────────────────────────────── */
.deck {
  position: relative;
  background:
    radial-gradient(120% 80% at 80% 0%, rgba(0, 212, 255, 0.05), transparent 55%),
    radial-gradient(120% 80% at 10% 100%, rgba(245, 166, 35, 0.05), transparent 55%),
    var(--void-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.deck__header { margin-bottom: 2rem; }

.deck__frame {
  position: relative;
  border: 1px solid var(--border-hi);
  border-radius: 12px;
  overflow: hidden;
  background: var(--void);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.8);
}
/* top accent bar mirroring the deck chrome */
.deck__frame::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px; z-index: 2;
  background: linear-gradient(90deg, var(--amber) 0%, var(--amber) 55%, var(--cyan) 55%, var(--cyan) 100%);
}
.deck__iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  background: var(--void);
}
.deck__caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  background: var(--void-3);
}
.deck__live { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--amber); }
.deck__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.6);
  animation: deckpulse 2.2s infinite;
}
@keyframes deckpulse {
  0%   { box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(0, 212, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 212, 255, 0); }
}

.deck__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

@media (max-width: 720px) {
  .deck__actions { flex-direction: column; }
  .deck__actions .btn { justify-content: center; }
  .deck__caption { font-size: 0.625rem; padding: 0.6rem 0.8rem; }
}