/* ========================================================
   100K STEP CLUB — LANDING PAGE
   Dark, moody, ember accents. Mobile-first.
   ======================================================== */

/* ----- Reset & Custom Properties ----- */

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

:root {
  --bg:       #050507;
  --surface:  #0a0a0f;
  --raised:   #111116;
  --text:     #eeeae3;
  --text-mid: #a39e94;
  --text-dim: #5c5852;
  --border:   rgba(255, 255, 255, .06);

  --ember:    #e85d04;
  --fire:     #ff6b00;
  --fire-hot: #ff3d00;
  --warm:     #fbbf24;
  --glow:     rgba(255, 107, 0, .12);

  --tier-g: #34d399;
  --tier-b: #60a5fa;
  --tier-o: #fb923c;
  --tier-p: #c084fc;
  --tier-w: #eeeae3;

  --sans:    'Instrument Sans', -apple-system, system-ui, sans-serif;
  --display: 'Plus Jakarta Sans', sans-serif;
  --mono:    'DM Mono', monospace;

  --ease-out:    cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);

  --container: min(90%, 680px);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  width: var(--container);
  margin: 0 auto;
}


/* ----- Star field canvas ----- */

#stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ----- Grain overlay ----- */

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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


/* ----- Shared section styles ----- */

.section {
  padding: clamp(5rem, 12vw, 8rem) 1.5rem;
  position: relative;
}

.eyebrow {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 400;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: .8rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}

.eyebrow.v { opacity: 1; transform: translateY(0); }

.section-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -.02em;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .08s, transform .6s ease .08s;
}

.section-title.v { opacity: 1; transform: translateY(0); }

.section-sub {
  color: var(--text-mid);
  font-size: 1.05rem;
  margin-top: -.75rem;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease .14s, transform .6s ease .14s;
}

.section-sub.v { opacity: 1; transform: translateY(0); }

/* Gradient text utility */
.gr {
  background: linear-gradient(135deg, var(--fire), var(--warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gr-text {
  background: linear-gradient(135deg, var(--fire), var(--warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--display);
  font-weight: 800;
  font-size: 2.8rem;
  letter-spacing: -.02em;
}

.dim { color: var(--text-dim); }

/* Section dividers — subtle ember line */
.section--what::before,
.section--tiers::before,
.section--about::before,
.section--how::before,
.section--event::before,
.section--signup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,107,0,.2), transparent);
}


/* ========================================================
   NAV
   ======================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  background: linear-gradient(to bottom, rgba(5,5,7,.95) 0%, rgba(5,5,7,0) 100%);
  pointer-events: none;
}

.nav > * { pointer-events: auto; }

.nav-brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -.01em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
}

.nav-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--fire), var(--fire-hot));
  font-size: .7rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0;
}

.nav-cta {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .55rem 1.2rem;
  border-radius: 100px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
  text-decoration: none;
  transition: all .3s var(--ease-out);
}

.nav-cta:hover {
  background: rgba(255,107,0,.12);
  border-color: rgba(255,107,0,.25);
  color: var(--warm);
}


/* ========================================================
   BUTTONS
   ======================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 2rem;
  border: none;
  border-radius: 100px;
  font-family: var(--sans);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all .4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn-p {
  background: linear-gradient(135deg, var(--fire), var(--fire-hot));
  color: #fff;
  box-shadow: 0 2px 12px rgba(255,107,0,.2), 0 8px 32px rgba(255,107,0,.1);
}

.btn-p::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #ffab40, var(--fire));
  opacity: 0;
  transition: opacity .4s;
  border-radius: inherit;
}

.btn-p:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255,107,0,.3), 0 12px 48px rgba(255,107,0,.15);
}

.btn-p:hover::before { opacity: 1; }
.btn-p span, .btn-p svg { position: relative; z-index: 1; }

.btn--full {
  display: flex;
  width: 100%;
}

.btn--loading {
  opacity: .6;
  pointer-events: none;
}


/* ========================================================
   HERO
   ======================================================== */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,0,.1) 0%, rgba(255,61,0,.04) 40%, transparent 70%);
  animation: glowPulse 6s ease-in-out infinite;
  pointer-events: none;
}

.hero-date {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp .8s var(--ease-out) forwards .2s;
}

.hero-date span { color: var(--text-mid); }

.hero-title {
  opacity: 0;
  animation: heroIn 1s var(--ease-out) forwards .4s;
}

.hero-beat {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(4rem, 14vw, 9rem);
  line-height: .9;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, #ff6b00, #ff3d00, #ffab40, #ff6b00);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradShift 8s ease-in-out infinite;
  filter: drop-shadow(0 0 80px rgba(255,107,0,.12));
}

.hero-tagline {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(.9rem, 2.5vw, 1.3rem);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: .4rem;
}

.hero-hook {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-mid);
  margin-top: 2.2rem;
  max-width: 440px;
  line-height: 1.8;
  opacity: 0;
  animation: fadeUp .8s var(--ease-out) forwards .8s;
}

.hero-hook em {
  font-style: normal;
  color: var(--ember);
  font-weight: 600;
}

.hero-cta-row {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  align-items: center;
  margin-top: 2.4rem;
  opacity: 0;
  animation: fadeUp .8s var(--ease-out) forwards 1s;
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  opacity: 0;
  animation: fadeUp .8s var(--ease-out) forwards 1.4s;
  transition: opacity .5s;
}

.scroll-cue span {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.scroll-arrow {
  width: 1px;
  height: 36px;
  position: relative;
  overflow: hidden;
}

.scroll-arrow::after {
  content: '';
  position: absolute;
  top: -36px;
  left: 0;
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, transparent, var(--ember));
  animation: scrollDrop 2s ease-in-out infinite;
}


/* ========================================================
   STATEMENT
   ======================================================== */

.statement {
  padding: 8rem 2rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}

.statement-inner { max-width: 780px; }

.st-line {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2rem, 5.5vw, 3.8rem);
  line-height: 1.25;
  letter-spacing: -.01em;
  margin-bottom: .2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}

.st-line.v { opacity: 1; transform: translateY(0); }
.st-line:nth-child(2) { transition-delay: .12s; }
.st-line:nth-child(3) { transition-delay: .24s; }

.st-body {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--text-mid);
  max-width: 520px;
  margin: 2rem auto 0;
  line-height: 1.85;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease .4s, transform .7s ease .4s;
}

.st-body.v { opacity: 1; transform: translateY(0); }


/* ========================================================
   WHAT IS THIS
   ======================================================== */

.what-grid {
  display: grid;
  gap: 1.5rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .2s, transform .6s ease .2s;
}

.what-grid.v { opacity: 1; transform: translateY(0); }

.what-lead {
  font-family: var(--display);
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--text);
}

.what-details p {
  color: var(--text-mid);
  margin-bottom: .75rem;
}

@media (min-width: 640px) {
  .what-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
  }
}


/* ========================================================
   TIER SYSTEM
   ======================================================== */

.tiers-grid {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: .8rem;
}

.tier-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: start;
  padding: 1.4rem;
  border-radius: 16px;
  background: rgba(255,255,255,.012);
  border: 1px solid rgba(255,255,255,.035);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease, border-color .3s, background .3s;
}

.tier-card.v { opacity: 1; transform: translateY(0); }
.tier-card:nth-child(1).v { transition-delay: 0s; }
.tier-card:nth-child(2).v { transition-delay: .06s; }
.tier-card:nth-child(3).v { transition-delay: .12s; }
.tier-card:nth-child(4).v { transition-delay: .18s; }
.tier-card:nth-child(5).v { transition-delay: .24s; }

.tier-card:hover {
  background: rgba(255,255,255,.02);
}

.tier-card[data-t="g"]:hover { border-color: rgba(52,211,153,.25); }
.tier-card[data-t="b"]:hover { border-color: rgba(96,165,250,.25); }
.tier-card[data-t="o"]:hover { border-color: rgba(251,146,60,.25); }
.tier-card[data-t="p"]:hover { border-color: rgba(192,132,252,.25); }
.tier-card[data-t="w"]:hover { border-color: rgba(238,234,227,.15); }

.tier-badge {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: .85rem;
  flex-shrink: 0;
}

.tier-card[data-t="g"] .tier-badge { color: var(--tier-g); background: rgba(52,211,153,.08); }
.tier-card[data-t="b"] .tier-badge { color: var(--tier-b); background: rgba(96,165,250,.08); }
.tier-card[data-t="o"] .tier-badge { color: var(--tier-o); background: rgba(251,146,60,.08); }
.tier-card[data-t="p"] .tier-badge { color: var(--tier-p); background: rgba(192,132,252,.08); }
.tier-card[data-t="w"] .tier-badge { color: var(--tier-w); background: rgba(242,240,235,.05); }

.tier-info h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: .15rem;
}

.tier-card[data-t="g"] h3 { color: var(--tier-g); }
.tier-card[data-t="b"] h3 { color: var(--tier-b); }
.tier-card[data-t="o"] h3 { color: var(--tier-o); }
.tier-card[data-t="p"] h3 { color: var(--tier-p); }
.tier-card[data-t="w"] h3 { color: var(--tier-w); }

.tier-feeling {
  font-style: italic;
  color: var(--text);
  font-size: .92rem;
  margin-bottom: .25rem;
}

.tier-info p {
  font-size: .92rem;
  color: var(--text-mid);
  line-height: 1.5;
}


/* ========================================================
   COLLECTIVE MISSION — INTRO & CLOSE
   ======================================================== */

.section--mission-intro {
  padding-bottom: 2rem;
}

.mi-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -.01em;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.2;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .08s, transform .6s ease .08s;
}

.mi-title.v { opacity: 1; transform: translateY(0); }

.mi-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-mid);
  max-width: 520px;
  margin: 1.2rem auto 0;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .16s, transform .6s ease .16s;
}

.mi-sub.v { opacity: 1; transform: translateY(0); }

/* Mission close (after visualizer) */
.section--mission-close {
  padding: 4rem 1.5rem 6rem;
}

.mi-close-num {
  font-size: 1.1rem;
  color: var(--text-mid);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}

.mi-close-num.v { opacity: 1; transform: translateY(0); }

.mi-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease .1s, transform .6s ease .1s;
}

.mi-pills.v { opacity: 1; transform: translateY(0); }

.mi-pill {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 400;
  padding: .4rem .85rem;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-dim);
}

.mi-pill--sun {
  border-color: rgba(255,107,0,.3);
  color: var(--warm);
}

.mi-arrow {
  color: var(--text-dim);
  font-size: .75rem;
}

.mi-close-body {
  color: var(--text-mid);
  font-size: 1.05rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease .2s, transform .6s ease .2s;
}

.mi-close-body.v { opacity: 1; transform: translateY(0); }


/* ========================================================
   SPACE JOURNEY VISUALIZER
   ======================================================== */

.space-journey { height: 400vh; position: relative; }
.sj-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.sj-canvas { position: absolute; inset: 0; }

.sj-path {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 1;
  background: linear-gradient(90deg,
    transparent 2%,
    rgba(255,107,0,.12) 8%,
    rgba(255,107,0,.35) 50%,
    rgba(255,107,0,.55) 90%,
    rgba(255,107,0,.7) 98%
  );
  box-shadow: 0 0 12px rgba(255,107,0,.15), 0 0 30px rgba(255,107,0,.06);
  transform-origin: left center;
  transform: scaleX(0);
  opacity: 0;
}

.earth-wrap { position: absolute; z-index: 5; }

.earth-sphere {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  position: relative;
  background:
    /* Ice caps */
    radial-gradient(ellipse 50% 12% at 50% 6%, rgba(220,235,255,.35) 0%, transparent 80%),
    radial-gradient(ellipse 40% 10% at 50% 96%, rgba(220,235,255,.25) 0%, transparent 80%),
    /* North America - Great Lakes / Toronto area */
    radial-gradient(ellipse 22% 18% at 32% 32%, #2d8a4e 0%, #1f6b3a 60%, transparent 100%),
    /* South America */
    radial-gradient(ellipse 14% 28% at 38% 62%, #1f7a3a 0%, #166b2e 70%, transparent 100%),
    /* Europe / Africa */
    radial-gradient(ellipse 12% 14% at 54% 30%, #2d8a4e 0%, transparent 100%),
    radial-gradient(ellipse 16% 30% at 55% 52%, #3a7a3a 0%, #2a6a2a 50%, transparent 100%),
    /* Asia */
    radial-gradient(ellipse 28% 22% at 72% 34%, #2d7a42 0%, #1f6b3a 70%, transparent 100%),
    /* Australia */
    radial-gradient(ellipse 10% 8% at 78% 62%, #8a6b3a 0%, #6a5a30 60%, transparent 100%),
    /* Ocean base */
    radial-gradient(circle at 30% 35%, #4a9dff 0%, #2a7bd5 25%, #1a5fb4 45%, #0d4b8e 65%, #06203d 90%);
  box-shadow:
    inset -18px -10px 45px rgba(0,0,0,.5),
    inset 8px 8px 25px rgba(100,180,255,.08),
    0 0 40px rgba(74,158,255,.12),
    0 0 100px rgba(74,158,255,.05);
  overflow: hidden;
}

.earth-sphere::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid rgba(100,180,255,.1);
}

.earth-sphere::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 25% 35%, rgba(255,255,255,.1) 0%, transparent 28%),
    radial-gradient(ellipse at 55% 25%, rgba(255,255,255,.06) 0%, transparent 22%);
  animation: cloudDrift 35s linear infinite;
}

.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,107,0,.1);
  z-index: 4;
  opacity: 0;
  box-shadow: 0 0 6px rgba(255,107,0,.04);
}

.moon-obj, .venus-obj, .mars-obj {
  position: absolute;
  z-index: 4;
  border-radius: 50%;
  opacity: 0;
  transition: opacity .5s;
}

.moon-obj {
  background: radial-gradient(circle at 35% 30%, #d4d0c8 0%, #b8b4aa 30%, #8a8680 60%, #6a6660 85%);
  box-shadow: inset -3px -2px 6px rgba(0,0,0,.4), 0 0 12px rgba(180,176,170,.08);
}

.venus-obj {
  background: radial-gradient(circle at 35% 30%, #ffeebb 0%, #e8c87a 40%, #c9a24d 70%, #a07830 90%);
  box-shadow: inset -2px -2px 5px rgba(0,0,0,.3), 0 0 10px rgba(232,200,122,.08);
}

.mars-obj {
  background: radial-gradient(circle at 35% 30%, #e8a070 0%, #c0603a 40%, #983828 70%, #6a2018 90%);
  box-shadow: inset -2px -2px 5px rgba(0,0,0,.4), 0 0 10px rgba(192,96,58,.08);
}

.sun-vis {
  position: absolute;
  z-index: 2;
  border-radius: 50%;
  background: radial-gradient(circle,
    #fffde8 0%, #fff8c4 8%, #ffcc02 18%, #ffab40 32%, #ff6b00 50%, #ff3d00 70%, rgba(255,61,0,.4) 85%, transparent 100%
  );
  box-shadow:
    0 0 40px rgba(255,200,0,.4),
    0 0 80px rgba(255,107,0,.3),
    0 0 160px rgba(255,107,0,.15),
    0 0 320px rgba(255,61,0,.06);
  opacity: 0;
}

.sun-vis::before {
  content: '';
  position: absolute;
  inset: -50%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,170,0,.08) 0%, rgba(255,107,0,.03) 40%, transparent 65%);
}

.sun-vis::after {
  content: '';
  position: absolute;
  inset: -35%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,200,0,.06) 0%, transparent 60%);
  animation: sunPulse 4s ease-in-out infinite;
}

/* Milestone labels */
.ms {
  position: absolute;
  z-index: 6;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .5s ease, transform .5s ease;
  pointer-events: none;
}

.ms.on { opacity: 1; transform: translateY(0); }

.ms-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-bottom: .4rem;
  box-shadow: 0 0 8px currentColor;
}

.ms-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-bottom: .4rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ms-pulse::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  animation: lightPulse 2s ease-in-out infinite;
}

.ms-pulse::after {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}

.ms-name {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
  margin-bottom: .1rem;
}

.ms-steps { font-weight: 700; font-size: .85rem; white-space: nowrap; }
.ms-dist { font-size: .65rem; color: var(--text-dim); white-space: nowrap; }

/* Earth-surface milestones */
.ms-earth {
  position: absolute;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: .4rem;
  opacity: 0;
  transform: scale(.9);
  transition: opacity .5s ease, transform .5s ease;
  pointer-events: none;
  white-space: nowrap;
}

.ms-earth.on { opacity: 1; transform: scale(1); }

.ms-earth-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ember);
  box-shadow: 0 0 6px rgba(232,93,4,.35);
  flex-shrink: 0;
}

.ms-earth-text { display: flex; flex-direction: column; }

.ms-earth-name {
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ember);
}

.ms-earth-steps {
  font-weight: 600;
  font-size: .78rem;
  color: var(--text);
}

/* Counter + phase */
.sj-counter {
  position: absolute;
  bottom: 18%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 7;
  opacity: 0;
  transition: opacity .5s ease;
}

.sj-counter.on { opacity: 1; }

.sj-counter-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  letter-spacing: -.02em;
  background: linear-gradient(135deg, var(--fire), var(--warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sj-counter-label {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.sj-phase {
  position: absolute;
  top: 7%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 7;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-dim);
  opacity: 0;
  transition: opacity .4s ease;
}

.sj-phase.on { opacity: 1; }

/* 187B finale */
.sj-finale {
  position: absolute;
  z-index: 8;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(.5);
  text-align: center;
  opacity: 0;
  transition: opacity .8s ease, transform .8s var(--ease-out);
  pointer-events: none;
}

.sj-finale.on {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.sj-finale-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  letter-spacing: -.02em;
  line-height: 1;
  background: linear-gradient(135deg, var(--fire), var(--warm), #fff8e1);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradShift 4s ease-in-out infinite;
  filter: drop-shadow(0 0 40px rgba(255,107,0,.2));
}

.sj-finale-label {
  font-family: var(--mono);
  font-size: clamp(.75rem, 1.5vw, .9rem);
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-top: .6rem;
}


/* ========================================================
   ABOUT / FOUNDER
   ======================================================== */

.section--about {
  text-align: center;
}

.about-inner {
  max-width: 580px;
  margin: 0 auto;
}

.about-name {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  letter-spacing: -.02em;
  margin-bottom: 1.2rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .08s, transform .6s ease .08s;
}

.about-name.v { opacity: 1; transform: translateY(0); }

.about-body {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .16s, transform .6s ease .16s;
}

.about-body.v { opacity: 1; transform: translateY(0); }

.about-body p {
  font-size: 1.08rem;
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 1rem;
}

.about-body p strong { color: var(--text); font-weight: 600; }

.about-stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 2.2rem;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease .24s, transform .6s ease .24s;
}

.about-stats.v { opacity: 1; transform: translateY(0); }

.about-stat { text-align: center; }

.about-stat-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: 2.2rem;
  letter-spacing: -.02em;
  background: linear-gradient(135deg, var(--fire), var(--warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-stat-label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.about-cities {
  margin-top: 2.2rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s ease .32s, transform .6s ease .32s;
}

.about-cities.v { opacity: 1; transform: translateY(0); }

.about-cities-label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: .5rem;
}

.about-cities-list {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(.95rem, 2vw, 1.1rem);
  letter-spacing: .02em;
  background: linear-gradient(135deg, var(--fire), var(--warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.6;
}


/* ========================================================
   HOW IT WORKS
   ======================================================== */

.steps-list {
  list-style: none;
  max-width: 580px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.step-card {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  padding: 1.25rem 1.4rem;
  border-radius: 14px;
  background: rgba(255,255,255,.012);
  border: 1px solid rgba(255,255,255,.035);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}

.step-card.v { opacity: 1; transform: translateY(0); }
.step-card:nth-child(1).v { transition-delay: 0s; }
.step-card:nth-child(2).v { transition-delay: .06s; }
.step-card:nth-child(3).v { transition-delay: .12s; }
.step-card:nth-child(4).v { transition-delay: .18s; }
.step-card:nth-child(5).v { transition-delay: .24s; }
.step-card:nth-child(6).v { transition-delay: .3s; }

.step-num {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-dim);
  line-height: 1;
  flex-shrink: 0;
  width: 2rem;
  text-align: center;
}

.step-card h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: .2rem;
}

.step-card p {
  color: var(--text-mid);
  font-size: .92rem;
  line-height: 1.5;
}


/* ========================================================
   MAY 2 EVENT
   ======================================================== */

.section--event {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.event-glow {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(255,107,0,.025), transparent);
  pointer-events: none;
}

.event-inner {
  max-width: 520px;
  margin: 0 auto;
}

.event-date {
  margin-bottom: .2rem;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease .08s, transform .7s ease .08s;
}

.event-date.v { opacity: 1; transform: translateY(0); }

.event-mo {
  display: block;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(.9rem, 2vw, 1.1rem);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: .25rem;
}

.event-dy {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(5rem, 14vw, 9rem);
  line-height: .88;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--fire), #ffab40);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.event-year {
  font-family: var(--mono);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-dim);
  letter-spacing: .15em;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .2s, transform .6s ease .2s;
}

.event-year.v { opacity: 1; transform: translateY(0); }

.event-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-mid);
  max-width: 440px;
  margin: 0 auto 2rem;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .3s, transform .6s ease .3s;
}

.event-desc.v { opacity: 1; transform: translateY(0); }
.event-desc strong { color: var(--text); font-weight: 600; }

/* Countdown */
.countdown-row {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease .35s, transform .6s ease .35s;
}

.countdown-row.v { opacity: 1; transform: translateY(0); }

.cd-unit { text-align: center; }

.cd-num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -.02em;
  background: linear-gradient(135deg, var(--fire), var(--warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cd-label {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-dim);
}


/* ========================================================
   SIGN UP FORM
   ======================================================== */

.section--signup {
  text-align: center;
}

.form {
  max-width: 440px;
  margin: 0 auto;
  text-align: left;
}

.form-group { margin-bottom: 1.25rem; }

.form-label {
  display: block;
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--text-dim);
  margin-bottom: .4rem;
}

.form-input {
  width: 100%;
  padding: .85rem 1rem;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--text);
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 10px;
  outline: none;
  transition: border-color .3s ease, background .3s ease;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: rgba(255,107,0,.35);
  background: rgba(255,255,255,.03);
}

.form-input::placeholder { color: var(--text-dim); }

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235c5852' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-error {
  margin-top: 1rem;
  font-size: .9rem;
  color: #ef4444;
  text-align: center;
}

.form-success {
  max-width: 440px;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 1.5rem;
}

.form-success-msg {
  font-family: var(--display);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  font-weight: 600;
  background: linear-gradient(135deg, var(--tier-g), var(--warm));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}


/* ========================================================
   FOOTER
   ======================================================== */

.footer {
  padding: 3.5rem 2rem 2.2rem;
  text-align: center;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,107,0,.2), transparent);
}

.f-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.8rem;
  margin-bottom: 1.8rem;
}

.f-links a {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--text-dim);
  text-decoration: none;
  font-size: .88rem;
  font-weight: 500;
  transition: color .3s;
}

.f-links a:hover { color: var(--text); }
.f-links a svg { width: 14px; height: 14px; }

.f-motto {
  font-family: var(--display);
  font-weight: 300;
  font-size: .82rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--text-dim);
}


/* ========================================================
   KEYFRAMES
   ======================================================== */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(40px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes gradShift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

@keyframes glowPulse {
  0%, 100% { opacity: 1; transform: translate(-50%,-50%) scale(1); }
  50%      { opacity: .5; transform: translate(-50%,-50%) scale(1.05); }
}

@keyframes scrollDrop {
  0%   { top: -36px; }
  100% { top: 36px; }
}

@keyframes cloudDrift {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes lightPulse {
  0%, 100% { transform: scale(1); opacity: .6; }
  50%      { transform: scale(1.8); opacity: 0; }
}

@keyframes sunPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.06); opacity: .7; }
}


/* ========================================================
   RESPONSIVE
   ======================================================== */

@media (min-width: 768px) {
  .hero-cta-row {
    flex-direction: row;
    justify-content: center;
  }

  .btn { width: auto; min-width: 200px; }
}

@media (max-width: 640px) {
  .nav { padding: 1rem 1.2rem; }

  .tier-card {
    padding: 1.2rem 1rem;
    gap: 1rem;
  }

  .tier-badge {
    width: 46px;
    height: 46px;
    border-radius: 11px;
    font-size: .8rem;
  }

  .about-stats { gap: 1.8rem; }
  .f-links { gap: 1.2rem; }

  .btn {
    width: 100%;
    max-width: 320px;
    font-size: .9rem;
    padding: .9rem 1.5rem;
  }

  .ms-name { font-size: .55rem; }
  .ms-steps { font-size: .78rem; }
  .ms-dist { font-size: .6rem; }
}

@media (max-width: 380px) {
  .hero-beat { font-size: 3.5rem; }
}


/* ========================================================
   ACCESSIBILITY
   ======================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 2px;
}