/* ============================================================
   jcros.ai — AI-native game studio
   Synthwave explorer aesthetic: void-purple + hot pink
   ============================================================ */

:root {
  /* base palette */
  --void:    #09060f;
  --void-2:  #0d0918;
  --ink:     #140d24;
  --panel:   #181029;
  --line:    #2a1d44;
  --line-2:  #3a2860;

  /* lavender / haze (sky tones from the art) */
  --haze:    #b9a7e6;
  --haze-dim:#8b7cb8;

  /* accents */
  --pink:    #ff2e9a;
  --pink-2:  #ff63bd;
  --violet:  #8b5cf6;
  --purple:  #b06bff;

  /* text */
  --text:    #f4eefb;
  --muted:   #b3a7d1;
  --faint:   #7e74a0;

  /* the active accent (overridable by tweaks) */
  --accent:  var(--pink);
  --accent-soft: color-mix(in oklch, var(--accent) 18%, transparent);
  --glow: 0.9;

  --maxw: 1280px;
  --gutter: clamp(20px, 5vw, 72px);

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--void);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

#root { position: relative; isolation: isolate; }

::selection { background: var(--accent); color: var(--void); }

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

/* ---- shared atoms ---- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.eyebrow.center::before { display: none; }

.shell { width: min(100%, var(--maxw)); margin-inline: auto; padding-inline: var(--gutter); }

.h-display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  font-family: var(--font-mono);
  font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), background .25s, color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--accent);
  color: #14051c;
  font-weight: 700;
  box-shadow: 0 0 calc(34px * var(--glow)) var(--accent-soft);
}
.btn-primary:hover { box-shadow: 0 0 calc(54px * var(--glow)) color-mix(in oklch, var(--accent) 40%, transparent); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   Background field — drifting particles + grid + grain
   ============================================================ */
.bg-field {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(120% 80% at 40% -10%, #1b1335 0%, var(--void) 60%),
    var(--void);
}
.bg-grid {
  position: fixed; inset: -10% 0 0 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(color-mix(in oklch, var(--violet) 8%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklch, var(--violet) 8%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 90% at 40% 0%, #000 0%, transparent 65%);
          mask-image: radial-gradient(120% 90% at 40% 0%, #000 0%, transparent 65%);
  opacity: .5;
}
.grain {
  position: fixed; inset: 0; z-index: 50; pointer-events: none;
  opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.grain.off { display: none; }

.particles { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.particle {
  position: absolute; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: drift linear infinite;
  opacity: 0;
}
@keyframes drift {
  0%   { transform: translateY(20px); opacity: 0; }
  10%  { opacity: .7; }
  90%  { opacity: .7; }
  100% { transform: translateY(-110vh); opacity: 0; }
}
.motion-off .particle { animation: none; display: none; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in oklch, var(--void) 72%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav-inner {
  width: min(100%, var(--maxw)); margin-inline: auto;
  padding: 18px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.wordmark {
  display: inline-flex; align-items: baseline; gap: 1px;
  font-family: var(--font-display);
  font-weight: 700; font-size: 21px; letter-spacing: -0.01em;
}
.wordmark .dot { color: var(--accent); }
.wordmark .ai {
  color: var(--accent);
  text-shadow: 0 0 calc(18px * var(--glow)) var(--accent);
}
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-link {
  font-family: var(--font-mono); font-size: 12.5px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
  position: relative; transition: color .25s;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--accent); transition: width .3s var(--ease);
}
.nav-link:hover { color: var(--text); }
.nav-link:hover::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 16px; }
@media (max-width: 860px) {
  .nav-links { display: none; }
}

/* ============================================================
   HERO  (shared)
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  overflow: hidden;
  padding-top: 80px;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-img {
  position: absolute; inset: -8% 0 0 0; width: 100%; height: 116%;
  object-fit: cover; object-position: center 42%;
  will-change: transform;
}
.hero-scrim { position: absolute; inset: 0; }
.hero-content { position: relative; z-index: 3; width: 100%; align-self: center; }

.hero-eyebrow { margin-bottom: 26px; }
.hero-title {
  font-size: clamp(48px, 8.4vw, 124px);
  margin-bottom: 28px;
  text-wrap: balance;
}
.hero-title .glow { color: var(--accent); text-shadow: 0 0 calc(40px * var(--glow)) var(--accent-soft); }
.hero-sub {
  font-size: clamp(16px, 1.5vw, 21px);
  color: var(--muted);
  max-width: 52ch;
  margin-bottom: 40px;
  text-wrap: pretty;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

/* HUD coordinate overlay */
.hud {
  position: absolute; z-index: 4; pointer-events: none;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--haze); text-transform: uppercase; opacity: .7;
  display: flex; align-items: center; gap: 8px;
}
.hud .tick { width: 5px; height: 5px; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.hud-tl { top: 100px; left: var(--gutter); }
.hud-br { bottom: 32px; right: var(--gutter); }
.hud-bl { bottom: 32px; left: var(--gutter); flex-direction: column; align-items: flex-start; gap: 6px; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 4;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--haze-dim); display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-cue .bar { width: 1px; height: 40px; background: linear-gradient(var(--accent), transparent); animation: cue 2.4s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0%,100% { transform: scaleY(.4); opacity:.4 } 50% { transform: scaleY(1); opacity:1 } }
.motion-off .scroll-cue .bar { animation: none; }

/* ---- Direction A: SUMMIT (full-bleed cinematic) ---- */
.hero.summit .hero-img { object-position: 0% 38%; }
/* hero video loop — color grade is a single tunable knob */
.hero-video { background: var(--void); --hero-grade: saturate(1.12) contrast(1.04); filter: var(--hero-grade); }
.hero.summit .hero-scrim {
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--void) 55%, transparent) 0%, transparent 26%),
    linear-gradient(90deg, color-mix(in oklch, var(--void) 88%, transparent) 0%, color-mix(in oklch, var(--void) 30%, transparent) 46%, transparent 72%),
    linear-gradient(0deg, var(--void) 2%, transparent 40%);
}
.hero.summit .hero-content { max-width: 760px; }
.hero.summit .hero-title { font-size: clamp(48px, 9vw, 132px); }

/* ---- Direction B: PEAK (editorial split) ---- */
.hero.peak { padding-top: 80px; }
.hero.peak .hero-media { left: auto; right: 0; width: 54%; }
.hero.peak .hero-img { inset: 0; height: 100%; object-position: 40% center; }
.hero.peak .hero-scrim {
  background:
    linear-gradient(90deg, var(--void) 0%, color-mix(in oklch, var(--void) 50%, transparent) 24%, transparent 60%),
    linear-gradient(0deg, var(--void) 0%, transparent 30%);
}
.hero.peak .hero-content { max-width: 620px; }
.hero.peak .hero-feature {
  position: absolute; z-index: 3; right: var(--gutter); bottom: 64px;
  width: 240px; padding: 18px; pointer-events: auto;
  background: color-mix(in oklch, var(--void) 60%, transparent);
  border: 1px solid var(--line-2); backdrop-filter: blur(8px);
  border-radius: 3px;
}
@media (max-width: 900px) {
  .hero.peak .hero-media { width: 100%; opacity: .4; }
  .hero.peak .hero-scrim { background: linear-gradient(90deg, var(--void) 30%, color-mix(in oklch,var(--void) 60%, transparent)); }
  .hero.peak .hero-feature { display: none; }
}

/* ---- Direction C: DEEP SPACE (minimal centered) ---- */
.hero.deep { text-align: center; align-items: center; justify-content: center; }
.hero.deep .hero-media { inset: 0; }
.hero.deep .hero-img { opacity: .26; mix-blend-mode: screen; object-position: center 60%; }
.hero.deep .hero-scrim {
  background:
    radial-gradient(80% 60% at 50% 38%, transparent 0%, var(--void) 78%),
    linear-gradient(0deg, var(--void), transparent 50%);
}
.hero.deep .hero-content { max-width: 920px; margin-inline: auto; }
.hero.deep .eyebrow { justify-content: center; }
.hero.deep .eyebrow::before { display: none; }
.hero.deep .hero-sub { margin-inline: auto; }
.hero.deep .hero-actions { justify-content: center; }
.hero.deep .hero-orb {
  position: absolute; z-index: 1; left: 50%; top: 34%; transform: translate(-50%,-50%);
  width: min(60vw, 560px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, var(--accent-soft) 0%, transparent 62%);
  filter: blur(6px); animation: pulse 6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: .55; transform: translate(-50%,-50%) scale(1);} 50% { opacity: .9; transform: translate(-50%,-50%) scale(1.08);} }
.motion-off .hero-orb { animation: none; }

/* ============================================================
   SECTION scaffolding
   ============================================================ */
.section { position: relative; padding: clamp(80px, 11vw, 160px) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(44px, 6vw, 80px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-title { font-size: clamp(30px, 4.6vw, 60px); margin-top: 20px; }
.section-title .glow { color: var(--accent); }
.section-lead { font-size: clamp(15px, 1.4vw, 19px); color: var(--muted); margin-top: 22px; max-width: 60ch; text-wrap: pretty; }
.section-head.center .section-lead { margin-inline: auto; }

/* ---- MISSION strip ---- */
.mission { padding: clamp(90px, 13vw, 200px) 0; text-align: center; }
.mission .big {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(30px, 5.4vw, 78px); line-height: 1.04; letter-spacing: -0.02em;
  max-width: 18ch; margin: 0 auto; text-wrap: balance;
}
.mission .big em { font-style: normal; color: var(--accent); text-shadow: 0 0 calc(34px * var(--glow)) var(--accent-soft); }
.mission .stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  margin-top: clamp(48px, 7vw, 90px);
  background: var(--line); border: 1px solid var(--line);
}
.stat { background: var(--void-2); padding: 32px 24px; }
.stat .n { font-family: var(--font-display); font-size: clamp(30px, 4vw, 52px); font-weight: 700; color: var(--text); letter-spacing: -0.02em; }
.stat .n .u { color: var(--accent); }
.stat .l { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--faint); margin-top: 8px; }
@media (max-width: 720px){ .mission .stats { grid-template-columns: 1fr; } }

/* ============================================================
   GAMES
   ============================================================ */
.games-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(18px, 2vw, 28px); }
@media (max-width: 820px){ .games-grid { grid-template-columns: 1fr; } }

.game-card {
  position: relative; border: 1px solid var(--line);
  background: var(--void-2); border-radius: 4px; overflow: hidden;
  transition: border-color .4s var(--ease), transform .4s var(--ease);
  display: flex; flex-direction: column;
}
.game-card:hover { border-color: color-mix(in oklch, var(--g) 60%, var(--line)); transform: translateY(-4px); }
.game-art {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, color-mix(in oklch, var(--g) 16%, var(--void-2)) 0 2px, transparent 2px 11px),
    linear-gradient(160deg, color-mix(in oklch, var(--g) 30%, var(--ink)), var(--void));
}
.game-art .glyph {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(80px, 14vw, 150px); line-height: 1;
  color: color-mix(in oklch, var(--g) 36%, transparent);
  transition: transform .6s var(--ease);
}
.game-card:hover .game-art .glyph { transform: scale(1.06); }
.game-art .haze-blob {
  position: absolute; width: 70%; aspect-ratio: 1; right: -12%; bottom: -28%;
  background: radial-gradient(circle, color-mix(in oklch, var(--g) 55%, transparent) 0%, transparent 65%);
  filter: blur(8px);
}
.game-art .scanline { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,0,0,.18) 3px 4px); opacity:.5; }
.game-art .keyart-tag {
  position: absolute; bottom: 12px; left: 12px;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--haze); opacity: .55; border: 1px dashed color-mix(in oklch, var(--haze) 40%, transparent);
  padding: 3px 8px; border-radius: 2px;
}
.game-status {
  position: absolute; top: 14px; right: 14px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 100px;
  background: color-mix(in oklch, var(--void) 60%, transparent);
  border: 1px solid color-mix(in oklch, var(--g) 50%, var(--line));
  color: var(--g); backdrop-filter: blur(4px);
  display: inline-flex; align-items: center; gap: 7px;
}
.game-status .pip { width:6px; height:6px; border-radius:50%; background: var(--g); box-shadow: 0 0 8px var(--g); }
.game-body { padding: 26px 26px 30px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.game-genre { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--g); }
.game-name { font-family: var(--font-display); font-weight: 700; font-size: clamp(26px, 2.6vw, 36px); letter-spacing: -0.01em; }
.game-desc { color: var(--muted); font-size: 15px; text-wrap: pretty; }
.game-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 8px; }
.game-tags span { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); border: 1px solid var(--line); padding: 4px 9px; border-radius: 2px; }

/* ============================================================
   TECH — infinite engine
   ============================================================ */
.tech { background: linear-gradient(180deg, transparent, var(--void-2) 30%, var(--void-2) 70%, transparent); }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 24px); }
@media (max-width: 820px){ .pillars { grid-template-columns: 1fr; } }
.pillar {
  border: 1px solid var(--line); border-radius: 4px; padding: 34px 30px;
  background: color-mix(in oklch, var(--ink) 50%, transparent);
  position: relative; overflow: hidden;
  transition: border-color .4s, transform .4s var(--ease);
}
.pillar:hover { border-color: var(--line-2); transform: translateY(-3px); }
.pillar .idx { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.2em; color: var(--accent); }
.pillar h3 { font-family: var(--font-display); font-weight: 700; font-size: 24px; margin: 18px 0 12px; letter-spacing: -0.01em; }
.pillar p { color: var(--muted); font-size: 15px; text-wrap: pretty; }
.pillar .rune {
  position: absolute; right: -18px; top: -18px; width: 96px; height: 96px; border-radius: 50%;
  border: 1px solid var(--line-2); opacity: .5;
}
.pillar .rune::after { content:""; position:absolute; inset: 16px; border-radius:50%; border:1px solid var(--accent); opacity:.4; }

/* ============================================================
   CAREERS / JOIN band
   ============================================================ */
.join { position: relative; overflow: hidden; }
.join-inner {
  border: 1px solid var(--line-2); border-radius: 6px; overflow: hidden;
  position: relative; padding: clamp(48px, 7vw, 96px) clamp(28px, 5vw, 80px);
  background:
    radial-gradient(120% 140% at 88% 10%, var(--accent-soft) 0%, transparent 52%),
    linear-gradient(120deg, var(--ink), var(--void-2));
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
}
@media (max-width: 820px){ .join-inner { grid-template-columns: 1fr; } }
.join h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 4vw, 52px); letter-spacing: -0.02em; line-height: 1.04; text-wrap: balance; }
.join h2 .glow { color: var(--accent); }
.join p { color: var(--muted); margin-top: 18px; max-width: 46ch; text-wrap: pretty; }
.roles { display: flex; flex-direction: column; gap: 10px; }
.role {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; border: 1px solid var(--line); border-radius: 3px;
  background: color-mix(in oklch, var(--void) 40%, transparent);
  transition: border-color .3s, transform .3s var(--ease), background .3s;
}
.role:hover { border-color: var(--accent); transform: translateX(4px); background: color-mix(in oklch, var(--accent) 7%, transparent); }
.role .r-title { font-weight: 500; }
.role .r-meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }
.role .r-go { color: var(--accent); font-family: var(--font-mono); font-size: 13px; }

/* ── get involved: two cards (join + invest) ── */
.involve-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 22px; margin-top: clamp(40px, 5vw, 60px); align-items: stretch; }
@media (max-width: 860px){ .involve-grid { grid-template-columns: 1fr; } }
/* invest = quieter secondary: flatter surface, no accent glow */
.involve-card.involve-muted {
  background: var(--void-2);
  border-color: var(--line);
}
.involve-card.involve-muted:hover { border-color: var(--line-2); }
.involve-card.involve-muted .eyebrow { color: var(--faint); }
.involve-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--line-2); border-radius: 6px;
  padding: clamp(32px, 3.5vw, 48px) clamp(28px, 3vw, 40px);
  background:
    radial-gradient(120% 130% at 90% 6%, var(--accent-soft) 0%, transparent 50%),
    linear-gradient(150deg, var(--ink), var(--void-2));
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.involve-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.involve-card .eyebrow { margin-bottom: 16px; }
.involve-card h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(22px, 2.3vw, 32px); letter-spacing: -0.02em; line-height: 1.06; text-wrap: balance;
}
.involve-card h3 .glow { color: var(--accent); }
.involve-card > p { color: var(--muted); margin-top: 14px; font-size: 14.5px; line-height: 1.6; text-wrap: pretty; }
.involve-card .roles { margin-top: 24px; }
.involve-card .hero-actions { margin-top: auto; padding-top: 26px; }
.involve-card .note { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--faint); margin-top: 12px; }
.role-static { cursor: default; }
.role-static:hover { border-color: var(--line); transform: none; background: color-mix(in oklch, var(--void) 40%, transparent); }

/* ============================================================
   SIGNUP
   ============================================================ */
.signup-inner { text-align: center; max-width: 680px; margin-inline: auto; }
.signup form { display: flex; gap: 10px; margin-top: 34px; }
.signup input {
  flex: 1; padding: 15px 20px; background: var(--void-2);
  border: 1px solid var(--line-2); border-radius: 2px; color: var(--text);
  font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.03em; outline: none;
  transition: border-color .3s, box-shadow .3s;
}
.signup input::placeholder { color: var(--faint); }
.signup input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.signup .note { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--faint); margin-top: 16px; }
.signup .ok { color: var(--accent); font-family: var(--font-mono); margin-top: 24px; letter-spacing: 0.06em; }
@media (max-width: 560px){ .signup form { flex-direction: column; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line); padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 820px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
.footer .mark { font-family: var(--font-display); font-weight: 700; font-size: 22px; }
.footer .mark .ai { color: var(--accent); }
.footer .blurb { color: var(--muted); font-size: 14px; margin-top: 14px; max-width: 34ch; }
.footer h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--faint); margin-bottom: 18px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer ul a { color: var(--muted); font-size: 14px; transition: color .25s; }
.footer ul a:hover { color: var(--accent); }
.footer-base {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--faint); text-transform: uppercase;
}
@media (max-width: 560px){ .footer-base { flex-direction: column; align-items: flex-start; } }

/* ============================================================
   scroll reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.motion-off .reveal { opacity: 1; transform: none; transition: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .particle, .hero-orb, .scroll-cue .bar { animation: none !important; }
  html { scroll-behavior: auto; }
}