/* ─────────────────────────────────────────────────────────────
   ShelfGrid — Under Construction
   Tokens: Electric green on deep canvas (Brand Color 03)
   Green = emphasis / action / live only — never background fill
   Usage balance target ≈ Dark 78% · Neutral 16% · Green 6%
   ───────────────────────────────────────────────────────────── */

:root {
  /* Signal */
  --lime-300: #ABF96E;
  --lime-400: #7BEF3A;
  --green-500: #3FCB5F;
  --amber-400: #E7C948;
  --action: linear-gradient(90deg, #ABF96E 0%, #3FCB5F 100%);

  /* Canvas & neutrals */
  --canvas: #090C09;
  --surface: #12170F;
  --border: #232C1E;
  --faint: #6D756B;
  --muted: #A7AFA4;
  --ink: #F3F6F1;

  /* Derived */
  --glow: rgba(123, 239, 58, 0.14);
  --glow-strong: rgba(123, 239, 58, 0.28);
  --radius: 14px;
  --radius-sm: 10px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.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;
}

/* ── Background ── */
.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-grid {
  position: absolute;
  inset: -1px;
  /* ShelfGrid — electric green lattice */
  background-image:
    linear-gradient(rgba(123, 239, 58, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123, 239, 58, 0.14) 1px, transparent 1px),
    linear-gradient(rgba(171, 249, 110, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(171, 249, 110, 0.05) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px, 192px 192px, 192px 192px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 28%, #000 15%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 28%, #000 15%, transparent 78%);
  animation: grid-drift 40s linear infinite;
}

@keyframes grid-drift {
  from { transform: translateY(0); }
  to { transform: translateY(48px); }
}

.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.bg-glow-a {
  width: 520px;
  height: 520px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, var(--glow-strong), transparent 70%);
  animation: float-a 14s ease-in-out infinite;
}

.bg-glow-b {
  width: 420px;
  height: 420px;
  bottom: 5%;
  left: -100px;
  background: radial-gradient(circle, rgba(63, 203, 95, 0.12), transparent 70%);
  animation: float-b 18s ease-in-out infinite;
}

@keyframes float-a {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-30px, 40px); }
}

@keyframes float-b {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(40px, -25px); }
}

.bg-noise {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  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='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}

/* ── Shell ── */
.shell {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 48px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Top bar ── */
.top {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 0 0;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: var(--ink);
}

.brand img {
  width: clamp(52px, 8vw, 72px);
  height: clamp(52px, 8vw, 72px);
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 0 0 1px var(--border), 0 0 36px var(--glow-strong);
}

.brand-name {
  font-weight: 700;
  font-size: clamp(1.75rem, 4.5vw, 2.5rem);
  letter-spacing: -0.03em;
}

/* ── Hero ── */
.hero {
  padding: 16px 0 48px;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tagline {
  font-family: var(--mono);
  font-size: clamp(0.78rem, 1.5vw, 0.9rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime-400);
  margin: 0 0 10px;
  text-shadow: 0 0 24px var(--glow-strong);
}

.hero-title {
  font-size: clamp(2.35rem, 5.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin: 0 0 16px;
}

.hero-accent {
  background: var(--action);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-dim {
  color: var(--muted);
  font-weight: 600;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.65;
}

/* ── Countdown ── */
.countdown {
  margin: 0 auto 40px;
  width: 100%;
  max-width: 420px;
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 0 0 1px rgba(123, 239, 58, 0.04), 0 16px 40px rgba(0, 0, 0, 0.25);
  text-align: center;
}

.countdown-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime-400);
  margin-bottom: 14px;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.countdown-unit {
  text-align: center;
  padding: 12px 6px 10px;
  border-radius: var(--radius-sm);
  background: rgba(9, 12, 9, 0.55);
  border: 1px solid var(--border);
}

.countdown-value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.countdown-key {
  display: block;
  margin-top: 6px;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.countdown-target {
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--faint);
}

.countdown.is-done .countdown-label {
  color: var(--amber-400);
}

/* ── Waitlist ── */
.waitlist {
  margin-bottom: 40px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.waitlist-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: none;
}

/*
  Mailjet: keep the pop-in iframe interactive (it goes fullscreen on open).
  Only hide the default floating trigger — our Subscribe button opens the form.
*/
iframe[data-w-type="trigger"] {
  position: fixed !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
  left: -9999px !important;
  bottom: auto !important;
  right: auto !important;
  top: -9999px !important;
  border: 0 !important;
  overflow: hidden !important;
}

/* Pop-in is fixed full-viewport when open; ensure it can receive focus/input */
iframe[data-w-type="pop-in"] {
  pointer-events: auto;
  border: 0;
}

.btn-signal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: clamp(120px, 18vw, 180px);
  min-width: min(100%, 560px);
  width: min(100%, 640px);
  padding: 0 clamp(36px, 6vw, 72px);
  border: none;
  border-radius: 28px;
  background: var(--action);
  color: #0a1208;
  font-family: var(--font);
  font-size: clamp(2rem, 5.5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
  box-shadow:
    0 0 0 1px rgba(171, 249, 110, 0.3),
    0 20px 60px rgba(123, 239, 58, 0.35),
    0 0 100px rgba(123, 239, 58, 0.18);
}

.btn-signal:hover {
  filter: brightness(1.06);
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 0 0 1px rgba(171, 249, 110, 0.5),
    0 28px 72px rgba(123, 239, 58, 0.45),
    0 0 120px rgba(123, 239, 58, 0.22);
}

.btn-signal:active { transform: translateY(0) scale(1); }

.btn-arrow {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  transition: transform 0.15s;
  line-height: 1;
}

.btn-signal:hover .btn-arrow { transform: translateX(8px); }

.waitlist-hint {
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--faint);
  text-align: center;
}

/* ── Modules marquee (RTL scroll) — names only ── */
.modules {
  padding: 8px 0 48px;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.section-head {
  max-width: 1120px;
  margin: 0 auto 18px;
  padding: 0 24px;
  text-align: center;
}

.section-title {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 6px;
}

.section-sub {
  font-size: 0.92rem;
  color: var(--faint);
  max-width: 520px;
  margin: 0 auto;
}

.module-marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}

.module-track {
  display: flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  padding: 6px 24px 10px;
  animation: marquee-rtl 50s linear infinite;
  will-change: transform;
}

.module-marquee:hover .module-track {
  animation-play-state: paused;
}

@keyframes marquee-rtl {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.module-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.module-chip:hover {
  border-color: rgba(123, 239, 58, 0.35);
  color: var(--lime-400);
  box-shadow: 0 0 20px var(--glow);
}

/* ── Footer ── */
.foot {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 20px;
  font-size: 0.82rem;
  color: var(--faint);
  text-align: center;
}

.foot-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.foot-right a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}

.foot-right a:hover { color: var(--lime-400); }

/* ── Responsive ── */
@media (max-width: 600px) {
  .shell { padding: 0 16px 36px; }

  .hero { padding: 12px 0 36px; }

  .section-head { padding: 0 16px; }

  .module-track {
    animation-duration: 40s;
  }

  .module-chip {
    padding: 10px 14px;
    font-size: 0.85rem;
  }

  .btn-signal {
    width: 100%;
    min-width: 0;
    min-height: 110px;
    padding: 0 24px;
    border-radius: 22px;
  }

  .countdown {
    max-width: none;
  }

}

@media (prefers-reduced-motion: reduce) {
  .bg-grid,
  .bg-glow-a,
  .bg-glow-b,
  .module-track {
    animation: none;
  }

  .module-marquee {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .module-chip,
  .btn-signal {
    transition: none;
  }
}