/* ============================================================
   THE AI COLLECTIVE — 80s Neon / Synthwave design system
   ============================================================ */

/* ---------- Type scale ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7.5rem);

  /* ---------- Spacing ---------- */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* ---------- Radius ---------- */
  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.875rem;
  --radius-xl: 1.25rem; --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* ---------- Content widths ---------- */
  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1240px;

  /* ---------- Fonts ---------- */
  --font-display: 'Clash Display', 'Satoshi', system-ui, sans-serif;
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;

  /* ---------- NEON PALETTE (from reference: magenta / cyan / lime / orange) ---------- */
  --neon-magenta: #ff2d95;
  --neon-pink: #ff5cc8;
  --neon-cyan: #00e5ff;
  --neon-blue: #2d7bff;
  --neon-lime: #b6ff3b;
  --neon-orange: #ff7a00;
  --neon-yellow: #ffd23b;
  --neon-purple: #b14dff;
}

/* ---------- DARK MODE (default & signature look) ---------- */
:root, [data-theme='dark'] {
  --color-bg: #0b0420;
  --color-bg-2: #120735;
  --color-surface: #170a3d;
  --color-surface-2: #1e0f4d;
  --color-surface-3: #2a1566;
  --color-border: #3a1f7a;
  --color-border-glow: #5a2fb0;
  --color-divider: #2a1566;

  --color-text: #f4ecff;
  --color-text-muted: #b9a9e0;
  --color-text-faint: #7c6aa8;
  --color-text-inverse: #0b0420;

  --color-primary: var(--neon-magenta);
  --color-primary-hover: var(--neon-pink);
  --color-accent: var(--neon-cyan);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.5);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.45);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --glow-magenta: 0 0 20px rgba(255,45,149,0.55), 0 0 48px rgba(255,45,149,0.25);
  --glow-cyan: 0 0 20px rgba(0,229,255,0.5), 0 0 48px rgba(0,229,255,0.22);
  --glow-lime: 0 0 20px rgba(182,255,59,0.5);
}

/* ---------- LIGHT MODE (still vibrant, neon accents on off-white) ---------- */
[data-theme='light'] {
  --color-bg: #f7f2ff;
  --color-bg-2: # efe6ff;
  --color-bg-2: #efe6ff;
  --color-surface: #ffffff;
  --color-surface-2: #faf5ff;
  --color-surface-3: #f2e9ff;
  --color-border: #e2d3ff;
  --color-border-glow: #d0b8ff;
  --color-divider: # e8dcff;
  --color-divider: #e8dcff;

  --color-text: #1b0b3a;
  --color-text-muted: #5c4a86;
  --color-text-faint: #9d8dc0;
  --color-text-inverse: #ffffff;

  --color-primary: #d6008a;
  --color-primary-hover: #ff2d95;
  --color-accent: #008fb0;

  --shadow-sm: 0 1px 3px rgba(90,47,176,0.08);
  --shadow-md: 0 8px 30px rgba(90,47,176,0.12);
  --shadow-lg: 0 20px 60px rgba(90,47,176,0.16);
  --glow-magenta: 0 0 20px rgba(255,45,149,0.35);
  --glow-cyan: 0 0 20px rgba(0,143,176,0.3);
  --glow-lime: 0 0 16px rgba(120,180,0,0.3);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg: #f7f2ff; --color-bg-2: #efe6ff;
    --color-surface: #ffffff; --color-surface-2: #faf5ff; --color-surface-3: #f2e9ff;
    --color-border: #e2d3ff; --color-border-glow: #d0b8ff; --color-divider: #e8dcff;
    --color-text: #1b0b3a; --color-text-muted: #5c4a86; --color-text-faint: #9d8dc0;
    --color-primary: #d6008a; --color-primary-hover: #ff2d95; --color-accent: #008fb0;
  }
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, svg, canvas { display: block; max-width: 100%; height: auto; }
ul[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; font-family: var(--font-display); font-weight: 600; }
p { text-wrap: pretty; }

a { color: inherit; text-decoration: none; }

button { cursor: pointer; background: none; border: none; }

::selection { background: var(--neon-magenta); color: #fff; }

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

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important; scroll-behavior: auto !important;
  }
}

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.section--tight { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--color-accent);
}
.eyebrow::before {
  content: ''; width: 22px; height: 2px; background: var(--color-accent);
  box-shadow: var(--glow-cyan);
}

.gradient-text {
  background: linear-gradient(100deg, var(--neon-magenta), var(--neon-orange) 40%, var(--neon-yellow) 60%, var(--neon-lime));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.gradient-text--cool {
  background: linear-gradient(100deg, var(--neon-cyan), var(--neon-magenta));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-body); font-weight: 600; font-size: var(--text-sm);
  padding: 0.85em 1.6em; border-radius: var(--radius-full); white-space: nowrap;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive),
              background var(--transition-interactive), color var(--transition-interactive);
}
.btn--primary {
  background: linear-gradient(100deg, var(--neon-magenta), var(--neon-orange));
  color: #fff; box-shadow: var(--glow-magenta);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 0 28px rgba(255,45,149,0.7), 0 0 60px rgba(255,122,0,0.35); }
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  background: transparent; color: var(--color-text);
  border: 1.5px solid var(--color-border-glow);
}
.btn--ghost:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); box-shadow: var(--glow-cyan); transform: translateY(-2px); }
.btn--cyan {
  background: linear-gradient(100deg, var(--neon-cyan), var(--neon-blue));
  color: #041018; box-shadow: var(--glow-cyan); font-weight: 700;
}
.btn--cyan:hover { transform: translateY(-2px); box-shadow: 0 0 28px rgba(0,229,255,0.7); }
.btn--lg { font-size: var(--text-base); padding: 1em 2em; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.header--scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.35); }
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-6); padding-block: var(--space-4);
}
.brand { display: inline-flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); }
.brand__logo { color: var(--neon-magenta); filter: drop-shadow(0 0 8px rgba(255,45,149,0.6)); flex-shrink: 0; }
.brand__name { font-size: var(--text-lg); font-weight: 600; letter-spacing: -0.01em; line-height: 1; }
.brand__name span { color: var(--neon-cyan); }

.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav__links { display: flex; align-items: center; gap: var(--space-6); }
.nav__link {
  font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted);
  position: relative; padding-block: var(--space-1);
  transition: color var(--transition-interactive);
}
.nav__link::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--neon-cyan); box-shadow: var(--glow-cyan);
  transition: width var(--transition-interactive);
}
.nav__link:hover { color: var(--color-text); }
.nav__link:hover::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle {
  display: inline-grid; place-items: center; width: 40px; height: 40px;
  border-radius: var(--radius-full); border: 1px solid var(--color-border);
  color: var(--color-text-muted); transition: all var(--transition-interactive);
}
.theme-toggle:hover { color: var(--neon-cyan); border-color: var(--neon-cyan); }

.menu-toggle { display: none; width: 40px; height: 40px; place-items: center; color: var(--color-text); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; isolation: isolate; }
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  background-image: url('../assets/hero-synthwave.png');
  background-size: cover; background-position: center 40%;
}
.hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 62% 48% at 50% 44%, rgba(11,4,32,0.68) 0%, rgba(11,4,32,0.42) 45%, transparent 78%),
    linear-gradient(180deg,
      rgba(11,4,32,0.55) 0%,
      rgba(11,4,32,0.30) 45%,
      var(--color-bg) 100%);
}

.hero__scanlines {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.35;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,0.25) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
}
.hero__inner {
  min-height: min(88vh, 860px);
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding-block: clamp(var(--space-20), 12vh, 8rem) var(--space-24);
}
/* Hero sits on the dark synthwave image in BOTH themes — keep text light. */
.hero, .hero .eyebrow, .hero__title, .hero__sub, .hero__meta, .hero__meta strong { color: #f4ecff; }
.hero__badge { color: #f4ecff; }
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.55em 1.15em; border-radius: var(--radius-full);
  background: rgba(11,4,32,0.78);
  border: 1px solid var(--neon-cyan); backdrop-filter: blur(6px);
  box-shadow: 0 0 18px rgba(0,229,255,0.35);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: #f4ecff; margin-bottom: var(--space-6);
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--neon-lime); box-shadow: var(--glow-lime); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero__title {
  font-size: clamp(2.6rem, 0.9rem + 5vw, 5.25rem); font-weight: 600; line-height: 1.08;
  letter-spacing: 0.01em; word-spacing: 0.04em; text-wrap: balance;
  text-shadow: 0 2px 30px rgba(11,4,32,0.95), 0 0 70px rgba(11,4,32,0.8);
  max-width: 15ch; padding-bottom: 0.1em;
}
.hero__title .gradient-text, .hero__title .gradient-text--cool {
  padding-inline: 0.06em; margin-right: 0.04em; word-spacing: 0.06em;
  background: none; -webkit-background-clip: initial; background-clip: initial;
  -webkit-text-fill-color: initial;
  color: #5cf3ff;
  text-shadow: 0 2px 12px rgba(11,4,32,1), 0 0 26px rgba(0,229,255,0.55); }
.hero__sub {
  margin-top: var(--space-6); max-width: 58ch; font-size: var(--text-lg);
  color: #f4ecff; text-shadow: 0 2px 20px rgba(11,4,32,0.9);
}
.hero__actions { margin-top: var(--space-8); display: flex; gap: var(--space-4); flex-wrap: wrap; justify-content: center; }
.hero__meta {
  margin-top: var(--space-10); display: flex; gap: var(--space-6) var(--space-8); flex-wrap: wrap; justify-content: center;
  font-size: var(--text-sm); color: var(--color-text-muted);
}
.hero__meta {
  color: #e7dcff; text-shadow: 0 1px 10px rgba(11,4,32,0.95);
  padding: 0.7em 1.4em; border-radius: var(--radius-full);
  background: rgba(11,4,32,0.62); border: 1px solid rgba(0,229,255,0.28);
  backdrop-filter: blur(8px);
}
.hero__meta span { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero__meta strong { color: #ffffff; font-weight: 700; }

/* Marquee ticker */
.ticker {
  position: relative; z-index: 1; border-block: 1px solid var(--color-divider);
  background: var(--color-bg-2); overflow: hidden; padding-block: var(--space-3);
}
.ticker__track { display: flex; gap: var(--space-10); white-space: nowrap; width: max-content; animation: scroll-x 32s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item { display: inline-flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); letter-spacing: 0.02em; }
.ticker__item .star { color: var(--neon-magenta); }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-head { max-width: 60ch; margin-bottom: var(--space-12); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head__title { font-size: var(--text-2xl); font-weight: 600; letter-spacing: -0.02em; margin-top: var(--space-3); }
.section-head__desc { margin-top: var(--space-4); font-size: var(--text-lg); color: var(--color-text-muted); }

/* ============================================================
   VALUE / PILLARS
   ============================================================ */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.pillar {
  padding: var(--space-8); border-radius: var(--radius-xl);
  background: var(--color-surface); border: 1px solid var(--color-border);
  position: relative; overflow: hidden;
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.pillar::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--_accent, var(--neon-magenta)); box-shadow: 0 0 16px var(--_accent, var(--neon-magenta));
}
.pillar:hover { transform: translateY(-4px); border-color: var(--_accent, var(--neon-magenta)); box-shadow: var(--shadow-md); }
.pillar__icon {
  width: 52px; height: 52px; border-radius: var(--radius-lg); display: grid; place-items: center;
  background: color-mix(in oklab, var(--_accent, var(--neon-magenta)) 18%, transparent);
  color: var(--_accent, var(--neon-magenta)); margin-bottom: var(--space-5);
}
.pillar h3 { font-size: var(--text-lg); font-weight: 600; margin-bottom: var(--space-3); }
.pillar p { color: var(--color-text-muted); font-size: var(--text-base); }

/* ============================================================
   FEED (editorial content grid)
   ============================================================ */
.feed { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-6); }
.feed__side { display: grid; grid-template-rows: repeat(3, 1fr); gap: var(--space-6); }

.card {
  display: flex; flex-direction: column; border-radius: var(--radius-xl); overflow: hidden;
  background: var(--color-surface); border: 1px solid var(--color-border);
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
a.card:hover { transform: translateY(-4px); border-color: var(--color-border-glow); box-shadow: var(--shadow-md); }
.card__media { position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--color-surface-2); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms var(--ease-out); }
a.card:hover .card__media img { transform: scale(1.05); }
.card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.card--feature .card__body { padding: var(--space-8); }
.card--feature .card__title { font-size: var(--text-xl); }
.card__title { font-size: var(--text-lg); font-weight: 600; line-height: 1.15; }
a.card:hover .card__title { color: var(--color-text); }
.card__excerpt { color: var(--color-text-muted); font-size: var(--text-base); }
.card__meta { margin-top: auto; display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); color: var(--color-text-faint); }

.tag {
  display: inline-flex; align-items: center; align-self: flex-start;
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.35em 0.8em; border-radius: var(--radius-full);
}
.tag--magenta { color: var(--neon-magenta); background: color-mix(in oklab, var(--neon-magenta) 16%, transparent); }
.tag--cyan { color: var(--neon-cyan); background: color-mix(in oklab, var(--neon-cyan) 16%, transparent); }
.tag--lime { color: var(--neon-lime); background: color-mix(in oklab, var(--neon-lime) 18%, transparent); }
.tag--orange { color: var(--neon-orange); background: color-mix(in oklab, var(--neon-orange) 18%, transparent); }
.tag--purple { color: var(--neon-purple); background: color-mix(in oklab, var(--neon-purple) 18%, transparent); }
[data-theme='light'] .tag--cyan { color: #007a97; }
[data-theme='light'] .tag--lime { color: #4f7a00; }

.side-card {
  display: flex; gap: var(--space-4); padding: var(--space-5);
  border-radius: var(--radius-lg); background: var(--color-surface); border: 1px solid var(--color-border);
  transition: transform var(--transition-interactive), border-color var(--transition-interactive);
}
a.side-card:hover { transform: translateX(4px); border-color: var(--color-border-glow); }
.side-card__num { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; color: var(--neon-magenta); line-height: 1; }
.side-card__body h4 { font-size: var(--text-base); font-weight: 600; line-height: 1.25; }
.side-card__body p { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-2); }

/* ============================================================
   PLAYBOOK / DO THIS NOW
   ============================================================ */
.playbook { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.step {
  display: flex; gap: var(--space-5); padding: var(--space-6);
  border-radius: var(--radius-lg); background: var(--color-surface-2); border: 1px solid var(--color-border);
}
.step__idx {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: var(--radius-full);
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 600;
  background: linear-gradient(135deg, var(--neon-magenta), var(--neon-orange)); color: #fff;
  box-shadow: var(--glow-magenta);
}
.step h4 { font-size: var(--text-lg); font-weight: 600; margin-bottom: var(--space-2); }
.step p { color: var(--color-text-muted); font-size: var(--text-base); }

/* ============================================================
   PRODUCTS (soft push)
   ============================================================ */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.product {
  padding: var(--space-8); border-radius: var(--radius-xl);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-border); position: relative; overflow: hidden;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-border-glow); }
.product__glow { position: absolute; width: 180px; height: 180px; border-radius: 50%; filter: blur(60px); opacity: 0.4; top: -60px; right: -40px; }
.product__name { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; margin-bottom: var(--space-2); position: relative; }
.product__tagline { color: var(--color-text-muted); margin-bottom: var(--space-5); position: relative; }
.product__link { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 600; font-size: var(--text-sm); color: var(--neon-cyan); position: relative; }
.product__link svg { transition: transform var(--transition-interactive); }
.product:hover .product__link svg { transform: translateX(4px); }
[data-theme='light'] .product__link { color: #007a97; }

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter {
  position: relative; overflow: hidden; border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #1a0a4a, #2a0f5e);
  border: 1px solid var(--color-border-glow);
  padding: clamp(var(--space-10), 6vw, var(--space-24));
}
[data-theme='light'] .newsletter { background: linear-gradient(135deg, #ffffff, #f4e9ff); }
.newsletter__grid-bg {
  position: absolute; inset: 0; z-index: 0; opacity: 0.5;
  background:
    linear-gradient(color-mix(in oklab, var(--neon-magenta) 40%, transparent) 1px, transparent 1px) 0 0/44px 44px,
    linear-gradient(90deg, color-mix(in oklab, var(--neon-cyan) 40%, transparent) 1px, transparent 1px) 0 0/44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 80% 20%, black, transparent 70%);
  mask-image: radial-gradient(ellipse at 80% 20%, black, transparent 70%);
}
.newsletter__inner { position: relative; z-index: 1; max-width: 620px; }
.newsletter h2 { font-size: var(--text-2xl); font-weight: 600; letter-spacing: -0.02em; margin-block: var(--space-3) var(--space-4); }
.newsletter p { color: var(--color-text-muted); font-size: var(--text-lg); margin-bottom: var(--space-8); }
[data-theme='light'] .newsletter p { color: var(--color-text-muted); }
.newsletter__form { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.newsletter__input {
  flex: 1; min-width: 240px; padding: 0.9em 1.2em; border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-bg) 70%, transparent); color: var(--color-text);
  border: 1.5px solid var(--color-border-glow); transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
[data-theme='light'] .newsletter__input { background: #fff; }
.newsletter__input::placeholder { color: var(--color-text-faint); }
.newsletter__input:focus { outline: none; border-color: var(--neon-cyan); box-shadow: var(--glow-cyan); }
.newsletter__perks { margin-top: var(--space-6); display: flex; gap: var(--space-5); flex-wrap: wrap; font-size: var(--text-sm); color: var(--color-text-muted); }
.newsletter__perks span { display: inline-flex; align-items: center; gap: var(--space-2); }
.newsletter__perks svg { color: var(--neon-lime); }

/* ============================================================
   PARTNERS / STATS strip
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); text-align: center; }
.stat__num { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600; }
.stat__label { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-1); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--color-divider); background: var(--color-bg-2); padding-block: var(--space-16) var(--space-8); }
.footer__grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: var(--space-10); }
.footer__brand p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-4); max-width: 36ch; }
.footer__col h5 { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: var(--space-4); }
.footer__col a { display: block; font-size: var(--text-sm); color: var(--color-text-muted); padding-block: var(--space-2); transition: color var(--transition-interactive); }
.footer__col a:hover { color: var(--neon-cyan); }
.footer__bottom {
  margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid var(--color-divider);
  display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap;
  font-size: var(--text-xs); color: var(--color-text-faint);
}

/* ============================================================
   SCROLL REVEAL (opacity only — no CLS)
   ============================================================ */
/* Default: fully visible (safe if JS is disabled). JS adds .reveal-armed to opt in. */
.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  .reveal-armed .reveal { opacity: 0; transform: translateY(16px);
    transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
  .reveal-armed .reveal.is-visible { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 940px) {
  .pillars, .products { grid-template-columns: 1fr 1fr; }
  .feed { grid-template-columns: 1fr; }
  .feed__side { grid-template-rows: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
@media (max-width: 720px) {
  .nav__links { display: none; }
  .menu-toggle { display: grid; }
  .nav { gap: var(--space-3); }
  .playbook { grid-template-columns: 1fr; }
  .hero__inner { min-height: 80vh; }
}
@media (max-width: 560px) {
  .pillars, .products { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .newsletter__form { flex-direction: column; }
  .newsletter__form .btn { width: 100%; }
  .hero__meta { gap: var(--space-4); }
}

/* ============================================================
   PAGE HERO (interior pages — compact, no full-bleed image)
   ============================================================ */
.page-hero { position: relative; overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--color-divider); }
.page-hero__bg {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(ellipse 60% 90% at 15% 0%, color-mix(in oklab, var(--neon-magenta) 26%, transparent), transparent 60%),
    radial-gradient(ellipse 60% 90% at 90% 30%, color-mix(in oklab, var(--neon-cyan) 22%, transparent), transparent 60%),
    var(--color-bg);
}
.page-hero__grid {
  position: absolute; inset: 0; z-index: -1; opacity: 0.28;
  background:
    linear-gradient(color-mix(in oklab, var(--neon-purple) 40%, transparent) 1px, transparent 1px) 0 0/48px 48px,
    linear-gradient(90deg, color-mix(in oklab, var(--neon-purple) 40%, transparent) 1px, transparent 1px) 0 0/48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black, transparent 75%);
  mask-image: radial-gradient(ellipse at 50% 0%, black, transparent 75%);
}
.page-hero__inner { padding-block: clamp(var(--space-16), 10vw, var(--space-24)) clamp(var(--space-12), 7vw, var(--space-20)); max-width: 62ch; }
.page-hero__inner--center { margin-inline: auto; text-align: center; }
.page-hero__title { font-size: var(--text-2xl); font-weight: 600; letter-spacing: -0.02em; margin-top: var(--space-4); }
.page-hero__sub { margin-top: var(--space-5); font-size: var(--text-lg); color: var(--color-text-muted); }

/* Breadcrumb */
.crumbs { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--color-text-faint); padding-top: var(--space-6); }
.crumbs a { color: var(--color-text-muted); transition: color var(--transition-interactive); }
.crumbs a:hover { color: var(--neon-cyan); }
.crumbs span[aria-current] { color: var(--color-text); }

/* Active nav link */
.nav__link[aria-current='page'] { color: var(--color-text); }
.nav__link[aria-current='page']::after { width: 100%; }

/* ============================================================
   ARTICLE LIST (Latest page)
   ============================================================ */
.article-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.article-list--full { grid-template-columns: 1fr; }

/* ============================================================
   GUIDE / PLAYBOOK LIST
   ============================================================ */
.guide-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.guide {
  display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-8);
  border-radius: var(--radius-xl); background: var(--color-surface); border: 1px solid var(--color-border);
  position: relative; overflow: hidden;
  transition: transform var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.guide:hover { transform: translateY(-4px); border-color: var(--color-border-glow); box-shadow: var(--shadow-md); }
.guide__num { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; color: var(--neon-magenta); line-height: 1; }
.guide h3 { font-size: var(--text-lg); font-weight: 600; line-height: 1.2; }
.guide p { color: var(--color-text-muted); font-size: var(--text-base); }
.guide__meta { margin-top: auto; display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); color: var(--color-text-faint); }

/* ============================================================
   PROSE (article/section body copy)
   ============================================================ */
.prose { max-width: 68ch; }
.prose > * + * { margin-top: var(--space-5); }
.prose h2 { font-size: var(--text-xl); font-weight: 600; margin-top: var(--space-10); }
.prose h3 { font-size: var(--text-lg); font-weight: 600; margin-top: var(--space-8); }
.prose p, .prose li { color: var(--color-text-muted); font-size: var(--text-base); }
.prose ul, .prose ol { padding-left: var(--space-6); display: grid; gap: var(--space-2); }
.prose strong { color: var(--color-text); }
.prose a { color: var(--neon-cyan); text-decoration: underline; text-underline-offset: 3px; }
[data-theme='light'] .prose a { color: #007a97; }

/* ============================================================
   INTAKE FORM ("Tell us what you want AI to do")
   ============================================================ */
.intake {
  position: relative; overflow: hidden; border-radius: var(--radius-xl);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-border-glow); padding: clamp(var(--space-8), 5vw, var(--space-16));
}
.intake__grid-bg {
  position: absolute; inset: 0; z-index: 0; opacity: 0.4;
  background:
    linear-gradient(color-mix(in oklab, var(--neon-cyan) 36%, transparent) 1px, transparent 1px) 0 0/46px 46px,
    linear-gradient(90deg, color-mix(in oklab, var(--neon-magenta) 36%, transparent) 1px, transparent 1px) 0 0/46px 46px;
  -webkit-mask-image: radial-gradient(ellipse at 20% 10%, black, transparent 72%);
  mask-image: radial-gradient(ellipse at 20% 10%, black, transparent 72%);
}
.intake__inner { position: relative; z-index: 1; }
.intake__form { display: grid; gap: var(--space-5); margin-top: var(--space-8); }
.field { display: grid; gap: var(--space-2); }
.field__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.field label { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); }
.field label .req { color: var(--neon-magenta); }
.field .hint { font-size: var(--text-xs); color: var(--color-text-faint); }
.input, .textarea {
  width: 100%; padding: 0.9em 1.1em; border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--color-bg) 55%, transparent); color: var(--color-text);
  border: 1.5px solid var(--color-border-glow);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
[data-theme='light'] .input, [data-theme='light'] .textarea { background: #fff; }
.input::placeholder, .textarea::placeholder { color: var(--color-text-faint); }
.input:focus, .textarea:focus { outline: none; border-color: var(--neon-cyan); box-shadow: var(--glow-cyan); }
.textarea { min-height: 170px; resize: vertical; line-height: 1.6; font-family: var(--font-body); }
.intake__submit { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-2); }
.intake__status { font-size: var(--text-sm); font-weight: 600; }
.intake__status[data-state='ok'] { color: var(--neon-lime); }
.intake__status[data-state='err'] { color: var(--neon-orange); }
.intake__status[data-state='loading'] { color: var(--neon-cyan); }
.consent { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); color: var(--color-text-muted); }
.consent input { margin-top: 0.25em; width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--neon-magenta); }

/* Feature list (About / value points) */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-12); align-items: start; }
.value-list { display: grid; gap: var(--space-5); }
.value-list li { display: flex; gap: var(--space-4); }
.value-list svg { color: var(--neon-lime); flex-shrink: 0; margin-top: 0.15em; }
.value-list strong { display: block; color: var(--color-text); font-size: var(--text-base); }
.value-list p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-1); }

/* CTA band */
.cta-band {
  border-radius: var(--radius-xl); padding: clamp(var(--space-8), 5vw, var(--space-16));
  background: linear-gradient(135deg, #1a0a4a, #2a0f5e); border: 1px solid var(--color-border-glow);
  text-align: center; position: relative; overflow: hidden;
}
[data-theme='light'] .cta-band { background: linear-gradient(135deg, #ffffff, #f4e9ff); }
.cta-band h2 { font-size: var(--text-xl); font-weight: 600; }
.cta-band p { color: var(--color-text-muted); max-width: 52ch; margin: var(--space-4) auto var(--space-8); font-size: var(--text-lg); }

@media (max-width: 940px) {
  .article-list, .guide-list { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-10); }
}
@media (max-width: 560px) {
  .field__row { grid-template-columns: 1fr; }
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 100; background: color-mix(in oklab, var(--color-bg) 96%, transparent);
  backdrop-filter: blur(10px); display: none; flex-direction: column; padding: var(--space-6);
}
.mobile-nav.open { display: flex; }
.mobile-nav__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-8); }
.mobile-nav__links { display: flex; flex-direction: column; gap: var(--space-2); }
.mobile-nav__links a { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; padding-block: var(--space-3); border-bottom: 1px solid var(--color-divider); }
.mobile-nav__links a:hover { color: var(--neon-cyan); }

/* ================= Newsletter slide-in popup ================= */
.aic-nlpop{position:fixed;right:20px;bottom:20px;width:340px;max-width:calc(100vw - 32px);
  background:#12091f;border:1px solid #2a1a3f;border-radius:16px;overflow:hidden;z-index:9999;
  box-shadow:0 20px 60px rgba(0,0,0,.55);opacity:0;transform:translateY(24px) scale(.98);
  transition:opacity .35s ease,transform .35s ease;font-family:inherit}
.aic-nlpop.is-in{opacity:1;transform:translateY(0) scale(1)}
.aic-nlpop__bar{height:4px;background:linear-gradient(90deg,#ff2d95,#ff7a00 40%,#b6ff3b 70%,#00e5ff)}
.aic-nlpop__close{position:absolute;top:8px;right:10px;background:transparent;border:0;color:#8a7ca8;
  font-size:24px;line-height:1;cursor:pointer;padding:4px 8px;border-radius:8px;transition:color .2s,background .2s}
.aic-nlpop__close:hover{color:#fff;background:rgba(255,255,255,.06)}
.aic-nlpop__body{padding:20px 20px 18px}
.aic-nlpop__eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:#00e5ff;font-weight:700}
.aic-nlpop__title{font-size:20px;font-weight:800;color:#fff;line-height:1.2;margin:8px 0 6px}
.aic-nlpop__title span{color:#b6ff3b}
.aic-nlpop__desc{font-size:13.5px;color:#c9bfe0;line-height:1.5;margin:0 0 14px}
.aic-nlpop__form{display:flex;flex-direction:column;gap:8px}
.aic-nlpop__input{width:100%;box-sizing:border-box;padding:11px 13px;border-radius:10px;
  border:1px solid #3a2a55;background:#0a0612;color:#fff;font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s}
.aic-nlpop__input:focus{border-color:#00e5ff;box-shadow:0 0 0 3px rgba(0,229,255,.18)}
.aic-nlpop__input::placeholder{color:#6b5d85}
.aic-nlpop__btn{width:100%;padding:11px 16px;border:0;border-radius:10px;cursor:pointer;
  font-size:14px;font-weight:800;color:#0a0612;background:linear-gradient(90deg,#ff2d95,#ff7a00);
  transition:transform .15s ease,box-shadow .2s ease}
.aic-nlpop__btn:hover{transform:translateY(-1px);box-shadow:0 0 22px rgba(255,45,149,.55)}
.aic-nlpop__note{font-size:14px;color:#b6ff3b;font-weight:600;margin:4px 0 0}
.aic-nlpop__fine{font-size:11px;color:#8a7ca8;margin:10px 0 0;text-align:center}
@media (max-width:480px){.aic-nlpop{right:12px;left:12px;bottom:12px;width:auto}}