/* ═══════════════════════════════════════════════════════════════
   yeet.gg - stylesheet
   Dark fintech / DeFi. Emerald accent, glass surfaces, scroll motion.
   No style="" attributes are used anywhere, so the page runs under a
   strict CSP without 'unsafe-inline' in style-src.
═══════════════════════════════════════════════════════════════ */

/* Houdini: lets the conic-gradient angle of the widget ring animate. */
@property --ring-a { syntax: '<angle>'; initial-value: 0deg; inherits: false; }

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg, iframe { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; }
a { color: inherit; }

/* ════════════════════════════════════════════
   TOKENS
════════════════════════════════════════════ */
:root {
  /* Surfaces - deliberately not pure #000 (OLED smear + harsh contrast) */
  --bg:          #05060a;
  --bg-2:        #080a11;
  --surface:     #0a0c13;
  --surface-2:   #0e111a;
  --widget-bg:   #090910;          /* must match ?backgroundColor= in the iframe src */

  /* Ink */
  --fg:          #e9edf3;
  --fg-dim:      #aab3c0;
  --muted:       #7c8794;          /* 5.5:1 on --bg */

  /* Brand */
  --brand:       #00c26f;
  --brand-hi:    #00f090;
  --brand-lo:    #009e58;
  --brand-ink:   #04120b;          /* text on solid brand fills */
  --brand-a08:   rgba(0,194,111,0.08);
  --brand-a14:   rgba(0,194,111,0.14);
  --brand-a24:   rgba(0,194,111,0.24);
  --danger:      #ff6b6b;

  /* Lines & glass */
  --line:        rgba(255,255,255,0.07);
  --line-soft:   rgba(255,255,255,0.045);
  --glass:       rgba(255,255,255,0.025);
  --glass-2:     rgba(255,255,255,0.04);

  /* Type */
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Space - standard density scale */
  --s-1: 0.5rem;  --s-2: 1rem;   --s-3: 1.5rem;
  --s-4: 2rem;    --s-5: 3rem;   --s-6: 4rem;   --s-7: 6rem;

  /* Radii */
  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-xl: 26px; --r-pill: 999px;

  /* Motion */
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);      /* expo.out */
  --ease-io:   cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast:    160ms;
  --t-mid:     260ms;
  --t-slow:    700ms;

  /* Layout */
  --shell:     1180px;
  --shell-pad: 1.25rem;
  --header-h:  95px;               /* fallback; main.js measures the real value */
  /* ChangeNOW's vertical v2 embed renders exactly 356px tall. Anything
     taller exposes the widget's own white page background under it. */
  --widget-h:  356px;
}

/* ── Base ── */
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  min-height: 100svh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.is-locked { overflow: hidden; }

::selection { background: var(--brand-a24); color: #fff; }

:focus-visible {
  outline: 2px solid var(--brand-hi);
  outline-offset: 3px;
  border-radius: 4px;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip-link {
  position: fixed;
  top: 0.75rem; left: 0.75rem;
  z-index: 300;
  padding: 0.6rem 1rem;
  background: var(--brand);
  color: var(--brand-ink);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform var(--t-mid) var(--ease);
}
.skip-link:focus-visible { transform: translateY(0); }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--shell-pad);
}
.shell--narrow { max-width: 780px; }

/* ════════════════════════════════════════════
   BACKGROUND
════════════════════════════════════════════ */
.bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg > * { position: absolute; inset: 0; }

#bg-canvas { width: 100%; height: 100%; }

.bg-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.026) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 120% 65% at 50% 0%, #000 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 120% 65% at 50% 0%, #000 0%, transparent 100%);
}

.bg-orb {
  inset: auto;
  border-radius: 50%;
  filter: blur(6px);
  will-change: transform;
}
.bg-orb--1 {
  width: 62vw; height: 62vw; max-width: 900px; max-height: 900px;
  top: -22vw; right: -16vw;
  background: radial-gradient(circle, rgba(0,194,111,0.12) 0%, transparent 60%);
  animation: orb-a 34s ease-in-out infinite;
}
.bg-orb--2 {
  width: 52vw; height: 52vw; max-width: 720px; max-height: 720px;
  bottom: -14vw; left: -16vw;
  background: radial-gradient(circle, rgba(0,74,220,0.10) 0%, transparent 60%);
  animation: orb-b 42s ease-in-out infinite;
}
.bg-orb--3 {
  width: 38vw; height: 38vw; max-width: 520px; max-height: 520px;
  top: 46%; left: 6%;
  background: radial-gradient(circle, rgba(0,214,152,0.075) 0%, transparent 60%);
  animation: orb-c 28s ease-in-out infinite;
}
@keyframes orb-a {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  33%     { transform: translate3d(-5%,7%,0) scale(1.09); }
  66%     { transform: translate3d(4%,-4%,0) scale(0.93); }
}
@keyframes orb-b {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  33%     { transform: translate3d(8%,-6%,0) scale(1.12); }
  66%     { transform: translate3d(-4%,5%,0) scale(0.9); }
}
@keyframes orb-c {
  0%,100% { transform: translate3d(0,0,0) scale(1); opacity: 0.85; }
  50%     { transform: translate3d(3%,-3%,0) scale(1.22); opacity: 0.4; }
}

.bg-noise {
  opacity: 0.5;
  background-image: repeating-linear-gradient(
    to bottom, transparent 0 3px, rgba(0,0,0,0.05) 3px 4px);
}
.bg-vignette {
  background: radial-gradient(ellipse 90% 70% at 50% 40%, transparent 40%, rgba(2,3,6,0.72) 100%);
}

/* ════════════════════════════════════════════
   SCROLL PROGRESS
════════════════════════════════════════════ */
.scroll-progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: 200;
  pointer-events: none;
}
.scroll-progress__bar {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--brand-lo), var(--brand-hi));
  box-shadow: 0 0 12px rgba(0,240,144,0.55);
}

/* ════════════════════════════════════════════
   HEADER
════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 150;
  background: rgba(5,6,10,0.55);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(20px) saturate(170%);
  -webkit-backdrop-filter: blur(20px) saturate(170%);
  transition: background var(--t-mid) ease, border-color var(--t-mid) ease, box-shadow var(--t-mid) ease;
}
.site-header.is-scrolled {
  background: rgba(5,6,10,0.86);
  border-bottom-color: var(--line);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 64px;
  padding-block: 0.75rem;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: auto;
}
.logo__mark {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  flex-shrink: 0;
  border-radius: 11px;
  color: var(--brand-ink);
  background: linear-gradient(150deg, var(--brand-hi) 0%, var(--brand) 55%, var(--brand-lo) 100%);
  box-shadow: 0 0 0 1px rgba(0,255,150,0.25), 0 6px 20px rgba(0,194,111,0.3);
  position: relative;
  overflow: hidden;
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) ease;
}
.logo__mark::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.35), transparent 55%);
}
.logo:hover .logo__mark { transform: rotate(-8deg) scale(1.06); box-shadow: 0 0 0 1px rgba(0,255,150,0.4), 0 8px 26px rgba(0,194,111,0.45); }
.logo__mark--sm { width: 28px; height: 28px; border-radius: 9px; }

.logo__words { display: flex; flex-direction: column; line-height: 1.1; }
.logo__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.logo__tld { color: var(--brand); }
.logo__kicker {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Nav links */
.nav__links { display: flex; align-items: center; gap: 0.25rem; }
.nav__link {
  position: relative;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border-radius: var(--r-sm);
  transition: color var(--t-fast) ease, background var(--t-fast) ease;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0.75rem; right: 0.75rem; bottom: 0.3rem;
  height: 1.5px;
  border-radius: 2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--t-mid) var(--ease);
}
.nav__link:hover { color: var(--fg); background: var(--glass); }
.nav__link.is-active { color: var(--fg); }
.nav__link.is-active::after { transform: scaleX(1); }

.nav__end { display: flex; align-items: center; gap: 0.625rem; }

/* Live chip */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--r-pill);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.chip--live {
  color: var(--brand);
  background: var(--brand-a08);
  border: 1px solid var(--brand-a24);
}
.chip__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-hi);
  box-shadow: 0 0 9px var(--brand-hi);
  animation: blink 2.2s ease-in-out infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

/* Menu toggle (mobile only) */
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--fg);
  cursor: pointer;
  transition: background var(--t-fast) ease, border-color var(--t-fast) ease;
}
.nav__toggle:hover { background: var(--glass-2); border-color: var(--brand-a24); }
.nav__toggle-close { display: none; }
.site-header.is-open .nav__toggle-open { display: none; }
.site-header.is-open .nav__toggle-close { display: block; }

/* ── Ticker ── */
.ticker {
  height: 30px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.ticker__track {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  white-space: nowrap;
  will-change: transform;
  animation: marquee 60s linear infinite;
}
.ticker__item { display: inline-flex; align-items: center; gap: 0.4rem; }
.ticker__coin {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  color: rgba(233,237,243,0.55);
}
.ticker__price {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--muted);
}
.ticker__chg { font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 500; }
.ticker__chg--up   { color: var(--brand); }
.ticker__chg--down { color: var(--danger); }
.ticker__sep { color: rgba(255,255,255,0.12); }

@keyframes marquee {
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-50%,0,0); }
}
@keyframes marquee-rev {
  from { transform: translate3d(-50%,0,0); }
  to   { transform: translate3d(0,0,0); }
}

/* ════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════ */
.btn {
  --btn-py: 0.8rem;
  --btn-px: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: var(--btn-py) var(--btn-px);
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--t-mid) var(--ease),
    box-shadow var(--t-mid) ease,
    background var(--t-fast) ease,
    border-color var(--t-fast) ease,
    color var(--t-fast) ease;
}
.btn svg { flex-shrink: 0; }
.btn:active { transform: scale(0.97); }

.btn--primary {
  color: var(--brand-ink);
  background: linear-gradient(135deg, var(--brand-hi) 0%, var(--brand) 60%, var(--brand-lo) 100%);
  box-shadow: 0 6px 24px rgba(0,194,111,0.28), inset 0 1px 0 rgba(255,255,255,0.28);
}
.btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,0.55) 50%, transparent 80%);
  transform: translateX(-130%);
  transition: transform 750ms var(--ease);
}
.btn--primary:hover { box-shadow: 0 10px 34px rgba(0,194,111,0.45), inset 0 1px 0 rgba(255,255,255,0.35); }
.btn--primary:hover::after { transform: translateX(130%); }

.btn--ghost {
  color: var(--fg);
  background: var(--glass);
  border-color: var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.btn--ghost:hover { background: var(--glass-2); border-color: var(--brand-a24); color: #fff; }

.btn--sm { --btn-py: 0.55rem; --btn-px: 1rem; font-size: 0.875rem; min-height: 40px; }
.btn--lg { --btn-py: 1rem; --btn-px: 1.9rem; font-size: 1.0625rem; min-height: 54px; }

/* ════════════════════════════════════════════
   SCROLL REVEAL SYSTEM
════════════════════════════════════════════ */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition:
    opacity var(--t-slow) var(--ease),
    transform var(--t-slow) var(--ease),
    filter var(--t-slow) var(--ease);
  filter: blur(6px);
  transition-delay: calc(var(--i, 0) * 80ms);
}
[data-reveal].is-in {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

/* ════════════════════════════════════════════
   SECTION SCAFFOLD
════════════════════════════════════════════ */
.section { padding-block: var(--s-7); position: relative; z-index: 1; }
.section__head { max-width: 620px; margin-bottom: var(--s-5); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.9rem 0.35rem 0.6rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--brand-a14);
  background: rgba(0,194,111,0.045);
  border-radius: var(--r-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--fg-dim);
}
.eyebrow--plain {
  padding: 0;
  border: 0;
  background: none;
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.eyebrow__pulse {
  position: relative;
  width: 8px; height: 8px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--brand);
}
.eyebrow__pulse::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--brand-a24);
  animation: ping 2.4s var(--ease-io) infinite;
}
@keyframes ping {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  55%      { opacity: 1; transform: scale(1.5); }
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.section__lede {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 1.0625rem;
  max-width: 46ch;
}

/* ════════════════════════════════════════════
   HERO
════════════════════════════════════════════ */
.hero {
  display: grid;
  gap: var(--s-5);
  padding-block: clamp(2.5rem, 7vw, 5rem) var(--s-6);
  position: relative;
  z-index: 1;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.9rem, 9.5vw, 4.75rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.98;
  margin-bottom: 1.35rem;
}
.hero__title .line { display: block; }
.word {
  display: inline-block;
  opacity: 0;
  transform: translate3d(0, 0.5em, 0);
  filter: blur(12px);
}
.is-ready .word {
  animation: word-in 0.9s var(--ease) both;
  animation-delay: calc(0.06s + var(--i, 0) * 0.11s);
}
@keyframes word-in {
  from { opacity: 0; transform: translate3d(0, 0.5em, 0); filter: blur(12px); }
  to   { opacity: 1; transform: none;                     filter: blur(0); }
}

.grad {
  font-style: normal;
  background: linear-gradient(96deg,
    var(--brand) 0%, var(--brand-hi) 26%, #c7fff0 50%, var(--brand-hi) 74%, var(--brand) 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shimmer 5.5s linear infinite;
}
@keyframes shimmer {
  from { background-position: 260% center; }
  to   { background-position: -260% center; }
}

.hero__sub {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: var(--muted);
  max-width: 44ch;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--s-3);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: var(--s-4);
  padding-top: var(--s-3);
  border-top: 1px solid var(--line-soft);
  max-width: 460px;
}
.stat__label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.stat__value {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3.6vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  font-variant-numeric: tabular-nums;
}

/* ── Exchange widget ──
   Capped and centred so the single-column layout never stretches the
   embed into a very wide, very short letterbox. */
.hero__widget {
  position: relative;
  width: 100%;
  max-width: 460px;
  margin-inline: auto;
}

.tilt {
  perspective: 1200px;
  transform-style: preserve-3d;
  will-change: transform;
}

.ex {
  position: relative;
  display: block;
  border-radius: var(--r-xl);
  padding: 2px;
  isolation: isolate;
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,0.8),
    0 0 60px rgba(0,194,111,0.09);
}
/* Spinning conic border */
.ex__ring {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  z-index: -1;
  background: conic-gradient(from var(--ring-a),
    transparent            0deg,
    rgba(0,194,111,0.05)  18deg,
    rgba(0,194,111,0.38)  38deg,
    rgba(0,255,150,1)     54deg,
    rgba(0,255,150,0.8)   60deg,
    rgba(0,194,111,0.5)   70deg,
    rgba(0,194,111,0.16)  84deg,
    transparent           98deg,
    transparent          176deg,
    rgba(0,194,111,0.05) 186deg,
    rgba(0,194,111,0.14) 196deg,
    rgba(0,194,111,0.05) 206deg,
    transparent          218deg);
  animation: ring-spin 4s linear infinite;
}
@keyframes ring-spin { to { --ring-a: 360deg; } }

/* Outer halo. Kept flush to the sides on narrow screens - where the widget
   nearly fills the viewport, a horizontal outset would push the page wider. */
.ex::after {
  content: '';
  position: absolute;
  inset: -26px 0;
  z-index: -2;
  border-radius: 44px;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 55% at 50% 50%, rgba(0,194,111,0.14) 0%, transparent 70%);
  animation: breathe 5s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }

.ex__card {
  position: relative;
  background: var(--widget-bg);
  border-radius: calc(var(--r-xl) - 2px);
  overflow: hidden;
}
.ex__sheen {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--t-mid) ease;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
    rgba(0,255,150,0.10) 0%, rgba(0,200,110,0.04) 40%, transparent 70%);
}
.tilt:hover .ex__sheen { opacity: 1; }

.ex__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 1.15rem 0.55rem;
}
.ex__title {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.ex__title svg { color: var(--brand); }
.ex__tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(0,194,111,0.75);
  background: var(--brand-a08);
  border: 1px solid var(--brand-a14);
  border-radius: 6px;
  padding: 0.2rem 0.5rem;
}

.ex__iframe {
  width: 100%;
  height: var(--widget-h);
  border: 0;
  background: var(--widget-bg);
  color-scheme: dark;
}

.ex__note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 1.1rem;
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
}
.ex__note svg { color: var(--brand); flex-shrink: 0; }

/* ════════════════════════════════════════════
   ASSET MARQUEE
════════════════════════════════════════════ */
.assets { padding-block: var(--s-4) var(--s-5); position: relative; z-index: 1; }
.assets__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  margin-bottom: var(--s-3);
}
.marquee {
  display: grid;
  gap: 0.75rem;
  overflow: hidden;              /* rows are width:max-content - must be clipped */
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__row {
  display: flex;
  gap: 0.75rem;
  width: max-content;
  will-change: transform;
  animation: marquee 46s linear infinite;
}
.marquee__row--rev { animation-name: marquee-rev; animation-duration: 58s; }
.marquee:hover .marquee__row { animation-play-state: paused; }

.coin {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line);
  background: var(--glass);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--fg-dim);
  white-space: nowrap;
}
.coin__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
  box-shadow: 0 0 8px currentColor;
}

/* ════════════════════════════════════════════
   STEPS
════════════════════════════════════════════ */
.steps { position: relative; display: grid; gap: var(--s-3); }

.steps__rail {
  position: absolute;
  left: 21px; top: 8px; bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: var(--line);
  overflow: hidden;
}
.steps__rail-fill {
  display: block;
  width: 100%; height: 100%;
  background: linear-gradient(180deg, var(--brand-hi), var(--brand));
  transform: scaleY(var(--p, 0));
  transform-origin: 50% 0;
  box-shadow: 0 0 14px rgba(0,194,111,0.6);
}

.step {
  position: relative;
  padding: var(--s-3) var(--s-3) var(--s-3) 4rem;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--glass), transparent);
  border-radius: var(--r-lg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color var(--t-mid) ease, background var(--t-mid) ease, transform var(--t-mid) var(--ease);
}
.step:hover { border-color: var(--brand-a24); transform: translateY(-4px); }

.step__num {
  position: absolute;
  left: 0; top: var(--s-3);
  width: 44px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand);
}
.step__icon {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  margin-bottom: 0.9rem;
  border-radius: var(--r-md);
  color: var(--brand);
  background: var(--brand-a08);
  border: 1px solid var(--brand-a14);
}
.step__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}
.step__desc { font-size: 0.9375rem; color: var(--muted); }

/* ════════════════════════════════════════════
   FEATURE CARDS (bento)
════════════════════════════════════════════ */
.cards { display: grid; gap: 0.9rem; }

.card {
  position: relative;
  overflow: hidden;
  padding: var(--s-3);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--glass), rgba(255,255,255,0.008));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    border-color var(--t-mid) ease,
    transform var(--t-mid) var(--ease),
    box-shadow var(--t-mid) ease;
}
.card:hover {
  border-color: var(--brand-a24);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.75);
}
.card__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-mid) ease;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%),
    rgba(0,194,111,0.13), transparent 70%);
}
.card:hover .card__glow { opacity: 1; }

.card__icon {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  margin-bottom: 1rem;
  border-radius: var(--r-md);
  color: var(--brand);
  background: var(--brand-a08);
  border: 1px solid var(--brand-a14);
  transition: transform var(--t-mid) var(--ease), background var(--t-mid) ease;
}
.card:hover .card__icon { transform: translateY(-3px) scale(1.07); background: var(--brand-a14); }

.card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}
.card__desc { font-size: 0.9375rem; color: var(--muted); }

.card--wide .card__title { font-size: 1.1875rem; }

/* ════════════════════════════════════════════
   FAQ
════════════════════════════════════════════ */
.faq { display: grid; gap: 0.6rem; }

.faq__item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass);
  overflow: hidden;
  transition: border-color var(--t-mid) ease, background var(--t-mid) ease;
}
.faq__item:hover { border-color: rgba(255,255,255,0.13); }
.faq__item.is-open { border-color: var(--brand-a24); background: rgba(0,194,111,0.03); }

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 1.15rem;
  min-height: 56px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  cursor: pointer;
  list-style: none;
  transition: color var(--t-fast) ease;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: #fff; }

.faq__mark {
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  color: var(--brand);
  background: var(--brand-a08);
  border: 1px solid var(--brand-a14);
  transition: transform var(--t-mid) var(--ease), background var(--t-mid) ease;
}
.faq__item.is-open .faq__mark { transform: rotate(135deg); background: var(--brand-a14); }

/* height is driven by main.js so open/close can animate; without JS the
   native <details> toggle still works, just without the transition. */
.faq__a {
  overflow: hidden;
  transition: height var(--t-mid) var(--ease);
}
.faq__a-inner {
  padding: 0 1.15rem 1.15rem;
  color: var(--muted);
  font-size: 0.9375rem;
  max-width: 62ch;
}

/* ════════════════════════════════════════════
   CTA
════════════════════════════════════════════ */
.cta-section { padding-bottom: var(--s-7); }
.cta {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: clamp(2.5rem, 7vw, 4.5rem) var(--s-3);
  border: 1px solid var(--brand-a14);
  border-radius: var(--r-xl);
  background:
    radial-gradient(ellipse 70% 120% at 50% 120%, rgba(0,194,111,0.16), transparent 70%),
    linear-gradient(180deg, var(--glass), rgba(255,255,255,0.01));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.2vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
}
.cta__sub {
  margin: 0.85rem auto var(--s-3);
  color: var(--muted);
  font-size: 1.0625rem;
  max-width: 42ch;
}

/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  background: rgba(5,6,10,0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
  padding-block: var(--s-3);
}
.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.footer__note { font-size: 0.8125rem; color: var(--muted); }
.footer__links { display: flex; gap: 1.15rem; }
.footer__links a {
  font-size: 0.8125rem;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--t-fast) ease;
}
.footer__links a:hover { color: var(--brand); }

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */

/* ── ≤ 900px: mobile nav drawer ── */
@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }

  .nav__links {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: var(--s-2) var(--shell-pad) var(--s-3);
    /* Opaque on purpose: the header above already has a backdrop-filter, and
       nesting a second one here makes the panel sample through to the page. */
    background: #07090f;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 60px rgba(0,0,0,0.6);
    transform: translate3d(0, -12px, 0);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--t-mid) var(--ease),
      transform var(--t-mid) var(--ease),
      visibility var(--t-mid);
  }
  .site-header.is-open .nav__links {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .nav__link { padding: 0.9rem 0.75rem; font-size: 1rem; }
  .nav__link::after { display: none; }
}

/* ── ≥ 560px: enough side room for the halo to bleed outwards ── */
@media (min-width: 560px) {
  .ex::after { inset: -26px; }
}

/* ── ≥ 600px ── */
@media (min-width: 600px) {
  :root { --shell-pad: 2rem; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards .card:nth-child(5) { grid-column: span 2; }
  .footer__note { order: 3; width: 100%; text-align: center; }
}

/* ── ≥ 900px: three-column steps with a horizontal rail ── */
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-2); padding-top: var(--s-4); }
  .steps__rail {
    left: 0; right: 0; top: 0; bottom: auto;
    width: auto; height: 2px;
  }
  .steps__rail-fill {
    transform: scaleX(var(--p, 0));
    transform-origin: 0 50%;
  }
  .step { padding: var(--s-3); }
  .step__num { position: static; display: block; width: auto; text-align: left; margin-bottom: 0.75rem; }

  .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .cards .card:nth-child(1) { grid-column: span 2; }
  .cards .card:nth-child(2),
  .cards .card:nth-child(3) { grid-column: span 1; }
  .cards .card:nth-child(4) { grid-column: span 2; }
  .cards .card:nth-child(5) { grid-column: span 2; }
  .card { padding: var(--s-4) var(--s-3); }

  .footer__note { order: 0; width: auto; text-align: left; }
}

/* ── ≥ 1024px: hero splits, widget sticks ── */
@media (min-width: 1024px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 440px);
    align-items: start;
    gap: var(--s-6);
    padding-block: clamp(3rem, 6vw, 5.5rem) var(--s-7);
  }
  .hero__copy { padding-top: 0.5rem; }
  .hero__widget {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .section__head { margin-bottom: var(--s-6); }
}

/* ── ≥ 1280px ── */
@media (min-width: 1280px) {
  :root { --shell-pad: 2.5rem; }
  .hero { grid-template-columns: minmax(0, 1fr) 460px; }
}

/* ── Small phones ── */
@media (max-width: 400px) {
  :root {
    --shell-pad: 1rem;
    --widget-h: 352px;           /* the embed reflows 4px shorter below ~360px */
  }
  .hero__stats { gap: 0.5rem; }
  .stat__label { font-size: 0.625rem; letter-spacing: 0.08em; }
  .logo__kicker { display: none; }
}

/* ── Coarse pointers: no hover-only affordances ── */
@media (hover: none) {
  .card:hover, .step:hover { transform: none; }
  .card__glow { display: none; }
}

/* ════════════════════════════════════════════
   REDUCED MOTION
   Everything decorative stops; nothing disappears.
════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal],
  .word {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  .ticker__track,
  .marquee__row { animation: none; }

  .bg-orb { animation: none; }
  .grad { animation: none; background-position: 50% center; }
}