/* =========================================================
   AOM AUSD — Modern Web3 (navy blue & gold, keyed to the coin logo)
   - base navy:     #060B1A  (near-black w/ blue cast)
   - surface:       #0E1526 / #040814
   - heading text:  #E6EDFB  (soft blue-white)
   - accent blue:   #3D7BFF  (brand blue)
   - accent gold:   #E3B341  (logo gold — used for every solid button)
   - muted:         #7C89A8
   ========================================================= */

:root {
  --bg: #060B1A;
  --bg-2: #040814;
  --surface: #0E1526;
  --surface-2: #172140;
  --border: rgba(205, 222, 255, 0.08);
  --border-strong: rgba(205, 222, 255, 0.16);
  --heading: #E6EDFB;
  --text: #9FADCB;
  --text-dim: #7C89A8;
  --accent: #3D7BFF;
  --accent-2: #E3B341;
  --accent-3: #A97BFF;   /* violet — ecosystem node icons */
  --accent-soft: rgba(61, 123, 255, 0.14);
  --grad: linear-gradient(135deg, #3D7BFF 0%, #E3B341 100%);
  /* solid buttons take the logo's gold, with navy ink for contrast */
  --grad-gold: linear-gradient(135deg, #F5D77A 0%, #E3B341 45%, #C9931F 100%);
  --gold-ink: #0A1020;
  --radius: 14px;
  --radius-lg: 22px;
  --container: 1240px;
  --font: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- Ambient background ---------- */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(205, 222, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(205, 222, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
}
.bg-glow {
  position: fixed;
  z-index: -2;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  pointer-events: none;
}
.bg-glow--violet {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(61, 123, 255, 0.45), transparent 65%);
  top: -180px; left: -120px;
}
.bg-glow--gold {
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(227, 179, 65, 0.28), transparent 65%);
  top: 80px; right: -160px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-primary {
  background: var(--grad-gold);
  color: var(--gold-ink);
  font-weight: 700;
  box-shadow: 0 10px 30px -8px rgba(227, 179, 65, 0.5);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -8px rgba(227, 179, 65, 0.68);
}
.btn-ghost {
  background: rgba(205, 222, 255, 0.03);
  color: var(--heading);
  border-color: var(--border-strong);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover {
  border-color: var(--accent-2);
  color: var(--heading);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -10px rgba(227, 179, 65, 0.45);
}

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  padding: 7px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  background: rgba(205, 222, 255, 0.02);
}
.eyebrow.center { margin: 0 auto; }
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #E3B341;
  box-shadow: 0 0 0 0 rgba(227, 179, 65, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(227, 179, 65, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(227, 179, 65, 0); }
  100% { box-shadow: 0 0 0 0 rgba(227, 179, 65, 0); }
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 12, 26, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark {
  display: inline-block;
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(61, 123, 255, 0.4));
}
.footer-brand .brand-mark { width: 36px; height: 36px; }
.brand-name {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--heading);
}
.brand-name--accent {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* nav */
.main-nav { display: flex; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-list > li > a,
.nav-list > li > .dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  background: none;
  border: none;
  font-family: var(--font);
  cursor: pointer;
  transition: color .2s ease, background .2s ease;
}
.nav-list > li > a:hover,
.nav-list > li > .dropdown-trigger:hover { color: var(--heading); background: rgba(205, 222, 255, 0.04); }
.caret { font-size: 10px; opacity: 0.7; }

/* dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all .22s ease;
}
.has-dropdown.open .dropdown,
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: background .15s, color .15s;
}
.dropdown li a:hover { background: rgba(61, 123, 255, 0.1); color: var(--heading); }

.header-cta { flex-shrink: 0; }

.header-logo-right {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 4px 12px rgba(61, 123, 255, 0.4));
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--heading);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero { position: relative; padding: 88px 0 64px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-copy .eyebrow { margin-bottom: 24px; }
.hero-title {
  font-size: clamp(40px, 6.2vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--heading);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 18px;
  color: var(--text);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* hero visual */
.hero-visual { display: flex; align-items: center; justify-content: center; }
.coin-orbit {
  position: relative;
  width: 440px; height: 440px;
  display: flex; align-items: center; justify-content: center;
}
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(205, 222, 255, 0.12);
}
.orbit--1 { width: 100%; height: 100%; animation: spin 26s linear infinite; }
.orbit--2 { width: 70%; height: 70%; border-style: solid; border-color: rgba(61, 123, 255, 0.18); animation: spin 18s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }

.coin--main {
  position: relative;
  width: 300px; height: 300px;
  display: flex; align-items: center; justify-content: center;
  animation: float 6s ease-in-out infinite;
}
/* soft halo behind the 3D coin */
.coin--main::before {
  content: "";
  position: absolute;
  inset: 6% 6% 12%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, rgba(227, 179, 65, 0.28), rgba(61, 123, 255, 0.18) 55%, transparent 72%);
  filter: blur(18px);
  z-index: -1;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
.coin-img {
  position: relative;
  width: 100%; height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 26px 46px rgba(0, 0, 0, 0.55));
}

.chip {
  position: absolute;
  display: inline-flex; align-items: center;
  padding: 9px 15px;
  font-size: 13px; font-weight: 600;
  color: var(--heading);
  background: rgba(11, 18, 36, 0.85);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
}
.chip--a { top: 6%; left: -4%; animation: float 5s ease-in-out infinite; }
.chip--b { bottom: 14%; right: -2%; animation: float 5s ease-in-out infinite .8s; }
.chip--c { top: 44%; right: 4%; animation: float 5s ease-in-out infinite 1.6s; }

.spark {
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 12px var(--accent-2);
  animation: twinkle 2.4s ease-in-out infinite;
}
.spark-1 { top: 20%; right: 22%; }
.spark-2 { bottom: 30%; left: 14%; animation-delay: .7s; background: var(--accent); box-shadow: 0 0 12px var(--accent);}
.spark-3 { top: 60%; left: 30%; animation-delay: 1.3s; }
@keyframes twinkle { 0%,100% { opacity: .2; transform: scale(.6);} 50% { opacity: 1; transform: scale(1.3);} }

/* "listed on" logo strip — sits at the foot of the page, above the footer */
.listed-section { padding: 0 0 72px; }
.listed {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 26px 40px;
  padding: 8px 16px;
}
.listed-logo {
  /* fluid so the five stay on one row well down into tablet widths */
  height: clamp(24px, 3.2vw, 34px);
  width: auto;
  object-fit: contain;
  opacity: 0.82;
  transition: opacity .25s ease, transform .25s ease;
}
.listed-logo:hover { opacity: 1; transform: translateY(-2px); }
@media (max-width: 900px) {
  .listed { justify-content: center; gap: 22px 26px; padding: 8px; }
}
@media (max-width: 560px) {
  .listed { gap: 20px 22px; padding: 6px 0; }
}

/* =========================================================
   STATS
   ========================================================= */
.stats { padding: 64px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.stat {
  text-align: center;
  padding: 40px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(205, 222, 255, 0.03), transparent);
  transition: border-color .25s, transform .25s;
}
.stat:hover { border-color: var(--accent); transform: translateY(-4px); }
.stat-num {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label { font-size: 15px; font-weight: 600; color: var(--text); letter-spacing: 0.04em; }

/* =========================================================
   WHY AUSD — orbit hub
   ========================================================= */
.why { padding: 56px 0 96px; }
.section-sub {
  max-width: 760px;
  margin: 18px auto 0;
  font-size: 17px;
  color: var(--text);
}

.why-hub {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 440px) minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 34px 26px;
  align-items: center;
}

/* --- center orbit --- */
.why-center {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: stretch;
  display: flex; align-items: center; justify-content: center;
}
/* square stage keeps the rings/rays perfectly round at every width */
.why-stage {
  position: relative;
  width: min(100%, 440px);
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
}
.why-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
}
.why-ring--1 { width: 96%; border: 1px dashed rgba(227, 179, 65, 0.16); }
.why-ring--2 { width: 76%; border: 1px solid rgba(205, 222, 255, 0.07); }
.why-ring--3 { width: 58%; border: 1px dashed rgba(61, 123, 255, 0.24); }
.why-rays {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  color: rgba(227, 179, 65, 0.42);
  pointer-events: none;
}
.why-core {
  position: relative;
  width: 176px; height: 176px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(227, 179, 65, 0.35);
  box-shadow:
    0 0 0 12px rgba(61, 123, 255, 0.06),
    0 26px 70px -18px rgba(227, 179, 65, 0.55);
  animation: float 7s ease-in-out infinite;
}
.why-core img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); }

/* --- cards --- */
.why-card {
  padding: 26px 26px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(205, 222, 255, 0.045), rgba(205, 222, 255, 0.012));
  backdrop-filter: blur(6px);
  transition: border-color .25s, transform .25s, background .25s;
}
.why-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.why-card h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin-bottom: 10px;
}
.why-card p { font-size: 15px; line-height: 1.65; color: var(--text); }
.why-card--tl { grid-column: 1; grid-row: 1; }
.why-card--bl { grid-column: 1; grid-row: 2; }
.why-card--tr { grid-column: 3; grid-row: 1; }
.why-card--br { grid-column: 3; grid-row: 2; }
.why-card--accent {
  border-color: rgba(227, 179, 65, 0.28);
  background: linear-gradient(180deg, rgba(227, 179, 65, 0.08), rgba(227, 179, 65, 0.015));
}
.why-card--accent:hover { border-color: var(--accent-2); }

.why-stats { display: flex; gap: 12px; margin-top: 18px; }
.why-stat {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(4, 8, 20, 0.5);
}
.why-stat b {
  display: block;
  font-size: 24px; font-weight: 800; line-height: 1.1;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.why-stat span {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--text-dim);
}

.why-pills { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.why-pill {
  font-size: 13px; font-weight: 600;
  padding: 9px 15px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: transform .2s ease, background .25s;
}
.why-pill:hover { transform: translateY(-2px); }
.why-pill--now { color: #8FB4FF; border-color: rgba(61, 123, 255, 0.38); background: rgba(61, 123, 255, 0.12); }
.why-pill--next { color: #F2CE72; border-color: rgba(227, 179, 65, 0.38); background: rgba(227, 179, 65, 0.12); }
.why-arrow { color: var(--text-dim); font-size: 15px; }

.why-docs { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 18px; }
.why-doc {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 600;
  color: var(--accent-2);
  padding-bottom: 2px;
  border-bottom: 1px dashed rgba(227, 179, 65, 0.4);
  transition: color .2s, border-color .2s;
}
.why-doc:hover { color: #F2CE72; border-bottom-color: #F2CE72; }

/* =========================================================
   FEATURES
   ========================================================= */
.features { padding: 40px 0 96px; }
.section-head { text-align: center; margin-bottom: 56px; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-title {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--heading);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.feature-card {
  padding: 32px 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(205, 222, 255, 0.035), transparent);
  transition: border-color .25s, transform .25s, background .25s;
}
.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  background: linear-gradient(180deg, var(--accent-soft), transparent);
}
.feature-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card:hover .feature-icon { background: var(--grad); color: #fff; }
.feature-card h3 { font-size: 19px; color: var(--heading); margin-bottom: 10px; }
.feature-card p { font-size: 14.5px; color: var(--text); }

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band { padding: 0 28px 96px; }
.cta-inner {
  position: relative;
  overflow: hidden;
  padding: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(61, 123, 255, 0.16), rgba(227, 179, 65, 0.10));
  border: 1px solid rgba(61, 123, 255, 0.28);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.cta-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at 80% 20%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 80% 20%, #000, transparent 70%);
}
.cta-inner > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(26px, 3.4vw, 40px); font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.cta-band p { color: rgba(255,255,255,0.82); margin-top: 6px; font-size: 16px; }
.cta-actions { display: flex; gap: 14px; flex-shrink: 0; flex-wrap: wrap; }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.35); }

/* =========================================================
   STABLECOIN
   ========================================================= */
.stablecoin { padding: 40px 0 96px; }
.stablecoin .section-head { margin-bottom: 64px; }

.sc-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 80px;
}
.sc-block:last-child { margin-bottom: 0; }
/* the ecosystem hub carries 8 tiles, so give its column extra room.
   NB: .sc-visual has order:1 so it lands in the FIRST column here. */
.sc-block--reverse { grid-template-columns: 1.18fr 1fr; }
.sc-block--reverse .sc-text { order: 2; }
.sc-block--reverse .sc-visual { order: 1; }

/* text panel — everything shares one left edge inside a soft frame */
.sc-text {
  position: relative;
  padding: 36px 38px 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(205, 222, 255, 0.045), rgba(205, 222, 255, 0.012));
  backdrop-filter: blur(6px);
  overflow: hidden;
}
/* thin gradient rule along the top of the frame */
.sc-text::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad);
  opacity: 0.7;
}
.sc-text h3 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--heading);
  margin-bottom: 18px;
  line-height: 1.15;
}
.sc-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  padding: 6px 14px;
  border: 1px solid rgba(227, 179, 65, 0.32);
  border-radius: 100px;
  background: rgba(227, 179, 65, 0.10);
  margin-bottom: 18px;
}
.sc-text h3 .grad-text { display: inline; }
.sc-text p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 28px;
  max-width: 54ch;
}

.sc-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sc-points li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
}
.sc-points strong { color: var(--heading); font-weight: 700; }
.sc-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
  box-shadow: 0 0 14px -4px rgba(61, 123, 255, 0.6);
}

/* ---- 3D coin stack (block 1 visual) ---- */
.sc-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.coin3d {
  position: relative;
  width: min(100%, 460px);
  aspect-ratio: 440 / 430;
  display: flex;
  align-items: center;
  justify-content: center;
}
.coin3d-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.55));
}
.coin3d-stack { animation: coin3dFloat 6s ease-in-out infinite; }
.coin3d-mini { animation: coin3dFloat 5s ease-in-out infinite .9s; }
@keyframes coin3dFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-11px); }
}
/* specular band sweeping across the top face */
.coin3d-shine { animation: coin3dShine 5s ease-in-out infinite; }
@keyframes coin3dShine {
  0%, 62%, 100% { transform: skewX(-18deg) translateX(0); }
  30% { transform: skewX(-18deg) translateX(460px); }
}
.coin3d-spark { animation: coin3dTwinkle 2.6s ease-in-out infinite; }
.coin3d-spark--2 { animation-delay: .8s; }
.coin3d-spark--3 { animation-delay: 1.5s; }
@keyframes coin3dTwinkle {
  0%, 100% { opacity: .2; }
  50% { opacity: 1; }
}

.coin3d-peg {
  position: absolute;
  left: 50%;
  bottom: 2%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  color: var(--heading);
  background: rgba(11, 18, 36, 0.78);
  border: 1px solid rgba(227, 179, 65, 0.32);
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 36px -14px rgba(0, 0, 0, 0.8);
}
.coin3d-peg em { font-style: normal; color: var(--text-dim); }
.coin3d-peg b { color: var(--accent-2); }

/* ---- Ecosystem hub (block 2 visual) ---- */
.eco-hub {
  position: relative;
  width: 100%;
  max-width: 620px;
  aspect-ratio: 480 / 440;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* the tilted floor plane: rings, spokes and light pool */
.eco-plate {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.eco-plate-spin { animation: ecoDash 22s linear infinite; }
@keyframes ecoDash { to { stroke-dashoffset: -260; } }

/* --- centre orb --- */
.eco-core {
  position: relative;
  z-index: 2;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 26%, #303C63 0%, #1A2342 38%, #0B1226 72%, #060B18 100%);
  box-shadow:
    inset 0 -20px 34px -20px rgba(227, 179, 65, 0.7),   /* gold bounce off the floor */
    inset 0 16px 30px -16px rgba(61, 123, 255, 0.55),   /* blue key light from above */
    inset 0 0 0 1px rgba(227, 179, 65, 0.2),
    0 34px 60px -22px rgba(0, 0, 0, 0.9),
    0 0 80px -20px rgba(61, 123, 255, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  animation: coin3dFloat 7s ease-in-out infinite;
}
/* specular highlight */
.eco-core::before {
  content: "";
  position: absolute;
  top: 11%; left: 17%;
  width: 42%; height: 27%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.3), transparent 70%);
  filter: blur(6px);
  pointer-events: none;
}
/* the logo sits on the orb like an inlaid medallion */
.eco-core-mark {
  display: block;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(227, 179, 65, 0.4),
    0 8px 18px -6px rgba(0, 0, 0, 0.85),
    0 0 28px -6px rgba(227, 179, 65, 0.5);
}
.eco-core-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
}
.eco-core-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text);
}

/* --- node tiles standing on the plane --- */
.eco-node {
  position: absolute;
  z-index: 3;
  width: 92px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  transform: translate(-50%, -50%) scale(var(--d, 1));
  transition: opacity .25s;
}
.eco-node-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: var(--accent-3);
  background: linear-gradient(158deg, #1E2A4A 0%, #131B34 55%, #0B1224 100%);
  border: 1px solid rgba(169, 123, 255, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.15),   /* top bevel */
    inset 0 -1px 0 rgba(0, 0, 0, 0.55),        /* bottom edge */
    0 12px 22px -10px rgba(0, 0, 0, 0.85);     /* cast shadow */
  transition: transform .25s, background .25s, color .25s, box-shadow .25s, border-color .25s;
}
.eco-node:hover { opacity: 1; }
.eco-node:hover .eco-node-icon {
  transform: translateY(-7px) scale(1.06);
  color: #fff;
  background: linear-gradient(158deg, #B98CFF 0%, #7B4BE0 55%, #4A2596 100%);
  border-color: rgba(227, 179, 65, 0.45);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 20px 32px -12px rgba(169, 123, 255, 0.75);
}
.eco-node-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

/* Positions follow the squashed ring: x = 40%·cosθ, y = 27%·sinθ */
.eco-node--e  { left: 90%;     top: 50%; }
.eco-node--se { left: 78.28%;  top: 69.13%; }
.eco-node--s  { left: 50%;     top: 77.05%; }
.eco-node--sw { left: 21.72%;  top: 69.13%; }
.eco-node--w  { left: 10%;     top: 50%; }
.eco-node--nw { left: 21.72%;  top: 30.87%; }
.eco-node--n  { left: 50%;     top: 22.95%; }
.eco-node--ne { left: 78.28%;  top: 30.87%; }

/* depth cue — the far side of the ring sits back, the near side comes forward */
.eco-node--n, .eco-node--ne, .eco-node--nw { --d: 0.9; opacity: 0.8; z-index: 1; }
.eco-node--s, .eco-node--se, .eco-node--sw { --d: 1.06; z-index: 4; }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .sc-block { grid-template-columns: 1fr; gap: 36px; margin-bottom: 56px; }
  .sc-block--reverse .sc-text { order: 1; }
  .sc-block--reverse .sc-visual { order: 2; }
  .sc-block--reverse .sc-text p { margin-left: 0; }
  .eco-hub { max-width: 470px; }
}
@media (max-width: 560px) {
  /* narrow screens can't fit 8 tiles on so flat a ring — open the ring up
     (scaleY on the plate) and move the nodes onto the taller ellipse to match */
  .eco-hub { max-width: 340px; }
  .eco-plate { transform: scaleY(1.26); transform-origin: 50% 50%; }
  .eco-node { width: 74px; gap: 6px; }
  .eco-node-icon { width: 42px; height: 42px; border-radius: 13px; }
  .eco-node-label { font-size: 10px; }
  .eco-core { width: 96px; height: 96px; gap: 5px; }
  .eco-core-mark { width: 44px; height: 44px; }
  .eco-core-label { font-size: 9px; }

  /* x = 39%·cosθ, y = 34.08%·sinθ (ring ry 27.05% × 1.26) */
  .eco-node--e  { left: 89%;    top: 50%; }
  .eco-node--se { left: 77.58%; top: 74.10%; }
  .eco-node--s  { left: 50%;    top: 84.08%; }
  .eco-node--sw { left: 22.42%; top: 74.10%; }
  .eco-node--w  { left: 11%;    top: 50%; }
  .eco-node--nw { left: 22.42%; top: 25.90%; }
  .eco-node--n  { left: 50%;    top: 15.92%; }
  .eco-node--ne { left: 77.58%; top: 25.90%; }
}

/* =========================================================
   FAQ
   ========================================================= */
.faq { padding: 20px 0 96px; }
.faq .section-head { margin-bottom: 44px; }

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(205, 222, 255, 0.04), rgba(205, 222, 255, 0.012));
  transition: border-color .25s, background .25s;
  overflow: hidden;
}
.faq-item:hover { border-color: rgba(61, 123, 255, 0.35); }
.faq-item[open] {
  border-color: rgba(227, 179, 65, 0.32);
  background: linear-gradient(180deg, rgba(227, 179, 65, 0.05), rgba(205, 222, 255, 0.012));
}
.faq-item summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 19px 22px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--heading);
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  width: 11px; height: 11px;
  flex-shrink: 0;
  margin-left: auto;
  border-right: 2px solid var(--text-dim);
  border-bottom: 2px solid var(--text-dim);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .25s ease, border-color .25s;
}
.faq-item[open] summary::after {
  transform: rotate(-135deg) translate(-3px, -3px);
  border-color: var(--accent-2);
}
.faq-body {
  padding: 0 22px 20px;
  border-top: 1px solid var(--border);
  margin-top: -1px;
  padding-top: 16px;
}
.faq-body p { font-size: 15px; line-height: 1.7; color: var(--text); }
.faq-body p + p { margin-top: 12px; }
.faq-body strong { color: var(--heading); }
.faq-body a {
  color: var(--accent-2);
  border-bottom: 1px dashed rgba(227, 179, 65, 0.4);
  transition: color .2s, border-color .2s;
}
.faq-body a:hover { color: #F2CE72; border-bottom-color: #F2CE72; }
.faq-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  color: var(--accent-3);
  background: rgba(4, 8, 20, 0.6);
  padding: 2px 6px;
  border-radius: 5px;
}
.faq-addr {
  display: inline-block;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  word-break: break-all;
}

/* the last 15 stay hidden until "show all" is pressed */
.faq-item--more { display: none; }
.faq-list--expanded .faq-item--more { display: block; }

.faq-more-wrap { display: flex; justify-content: center; margin-top: 26px; }
.faq-more-icon { transition: transform .25s ease; }
.faq-more[aria-expanded="true"] .faq-more-icon { transform: rotate(180deg); }

@media (max-width: 640px) {
  .faq-item summary { padding: 16px 18px; font-size: 15px; gap: 12px; }
  .faq-body { padding: 14px 18px 18px; }
  .faq-more { width: 100%; justify-content: center; }
}

/* =========================================================
   AUDIT
   ========================================================= */
.audit { padding: 40px 0 96px; }
.audit .section-head { margin-bottom: 28px; }

.audit-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 40px;
  font-size: 13px;
  color: var(--text-dim);
}
.audit-meta span, .audit-meta a {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: rgba(205, 222, 255, 0.02);
}
.audit-meta b { color: var(--heading); font-weight: 700; }
.audit-meta a {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--accent-2);
  border-color: rgba(227, 179, 65, 0.28);
  transition: border-color .2s, background .2s;
}
.audit-meta a:hover { border-color: var(--accent-2); background: rgba(227, 179, 65, 0.1); }

.audit-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
}
.audit-card {
  grid-column: span 2;
  padding: 26px 26px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(205, 222, 255, 0.045), rgba(205, 222, 255, 0.012));
  backdrop-filter: blur(6px);
}
.audit-card--wide { grid-column: span 3; }
.audit-card--flag {
  border-color: rgba(227, 179, 65, 0.28);
  background: linear-gradient(180deg, rgba(227, 179, 65, 0.07), rgba(227, 179, 65, 0.012));
}
.audit-kicker {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}

/* --- risk score gauge --- */
.audit-score { display: flex; align-items: center; gap: 20px; }
.audit-gauge-wrap { position: relative; width: 116px; height: 116px; flex-shrink: 0; }
.audit-gauge { width: 100%; height: 100%; }
/* shrink-to-content box centred in the donut, so baseline alignment lines
   "/100" up with the big number instead of the bottom of the ring */
.audit-gauge-num {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.audit-gauge-num b {
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  color: var(--heading);
}
.audit-gauge-num small { font-size: 13px; color: var(--text-dim); font-weight: 600; }
.audit-score-side p { font-size: 13px; line-height: 1.55; color: var(--text); margin-top: 10px; }
.audit-badge {
  display: inline-block;
  padding: 5px 13px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-2);
  background: rgba(227, 179, 65, 0.12);
  border: 1px solid rgba(227, 179, 65, 0.35);
}
.audit-badge--inline { margin-right: 8px; vertical-align: 2px; }

/* --- severity list --- */
.audit-sev { display: flex; flex-direction: column; gap: 11px; }
.audit-sev li {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 14px;
  color: var(--text);
}
.audit-sev span { flex: 1; }
.audit-sev b { color: var(--heading); font-weight: 700; font-variant-numeric: tabular-nums; }
.sev { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.sev--critical { background: #FF5A5A; }
.sev--high     { background: #FF8A3D; }
.sev--medium   { background: #E3B341; box-shadow: 0 0 10px rgba(227, 179, 65, 0.7); }
.sev--low      { background: #3D7BFF; }
.sev--info     { background: #A97BFF; }
.sev--gas      { background: #7C89A8; }
.audit-sev li:first-child, .audit-sev li:nth-child(2) { opacity: 0.55; }

/* --- scope stats --- */
.audit-scope {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px 10px;
  text-align: center;
}
.audit-scope b {
  display: block;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.1;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.audit-scope span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* --- standards bars --- */
.audit-std + .audit-std { margin-top: 22px; }
.audit-std-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 9px;
}
.audit-std-head strong { font-size: 14px; color: var(--heading); font-weight: 700; }
.audit-std-head em {
  font-style: normal;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-2);
  white-space: nowrap;
}
.audit-bar {
  height: 7px;
  border-radius: 100px;
  background: rgba(205, 222, 255, 0.08);
  overflow: hidden;
}
.audit-bar span {
  display: block;
  height: 100%;
  border-radius: 100px;
  background: var(--grad);
}
.audit-flags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.audit-flag {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text);
  padding: 5px 11px;
  border-radius: 8px;
  background: rgba(5, 8, 20, 0.55);
  border: 1px solid var(--border);
}
.audit-flag b { color: var(--accent-2); margin-left: 5px; }
.audit-clear {
  margin-top: 20px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-dim);
}
.audit-clear code, .audit-loc code, .audit-card--flag code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
  color: var(--accent-3);
}

/* --- open finding --- */
.audit-card--flag h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--heading);
  margin-bottom: 8px;
}
.audit-loc { font-size: 12.5px; color: var(--text-dim); margin-bottom: 14px; }
.audit-card--flag p { font-size: 14.5px; line-height: 1.65; color: var(--text); }
.audit-rec { margin-top: 14px; }
.audit-rec strong { color: var(--heading); }

.audit-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 36px;
}
.audit-disclaimer {
  max-width: 680px;
  margin: 22px auto 0;
  text-align: center;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-dim);
}

@media (max-width: 1024px) {
  .audit-grid { grid-template-columns: repeat(4, 1fr); }
  .audit-card { grid-column: span 2; }
  .audit-card--wide { grid-column: span 4; }
  .audit-card--score { grid-column: span 4; }
}
@media (max-width: 640px) {
  .audit-grid { grid-template-columns: 1fr; }
  .audit-card, .audit-card--wide, .audit-card--score { grid-column: span 1; }
  .audit-card { padding: 22px 20px 20px; }
  /* the score card reads as one centred stat on a narrow screen */
  .audit-card--score { text-align: center; }
  .audit-score { flex-direction: column; align-items: center; gap: 16px; }
  .audit-score-side { display: flex; flex-direction: column; align-items: center; }
  .audit-actions .btn { width: 100%; justify-content: center; }
}

/* =========================================================
   KEY FEATURES
   ========================================================= */
.key-features { padding: 40px 0 96px; }
.key-features .section-head { margin-bottom: 56px; }

.kf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.kf-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 40px 30px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 0%, rgba(61, 123, 255, 0.10), transparent 55%),
    linear-gradient(180deg, rgba(205, 222, 255, 0.035), transparent);
  overflow: hidden;
  transition: border-color .3s, transform .3s, background .3s;
}
.kf-card::before {
  content: attr(data-num);
  position: absolute;
  top: 22px;
  right: 24px;
  font-family: var(--font);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(205, 222, 255, 0.10);
  pointer-events: none;
}
.kf-card:hover {
  border-color: var(--accent);
  transform: translateY(-8px);
  background:
    radial-gradient(circle at 50% 0%, rgba(61, 123, 255, 0.20), transparent 60%),
    linear-gradient(180deg, var(--accent-soft), transparent);
}

/* Glowing icon badge */
.kf-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid rgba(61, 123, 255, 0.35);
  color: var(--accent);
  margin-bottom: 24px;
  position: relative;
  box-shadow:
    0 0 0 4px rgba(61, 123, 255, 0.10),
    0 0 24px -4px rgba(61, 123, 255, 0.55);
  animation: kfGlow 3.2s ease-in-out infinite;
  transition: transform .3s;
}
.kf-card:hover .kf-icon {
  transform: scale(1.08) translateY(-2px);
  color: #fff;
  background: linear-gradient(135deg, rgba(61, 123, 255, 0.9), rgba(227, 179, 65, 0.9));
  box-shadow:
    0 0 0 6px rgba(61, 123, 255, 0.18),
    0 0 32px -2px rgba(227, 179, 65, 0.75);
}
@keyframes kfGlow {
  0%, 100% {
    box-shadow:
      0 0 0 4px rgba(61, 123, 255, 0.10),
      0 0 18px -4px rgba(61, 123, 255, 0.45);
  }
  50% {
    box-shadow:
      0 0 0 6px rgba(61, 123, 255, 0.16),
      0 0 30px -2px rgba(61, 123, 255, 0.7);
  }
}

.kf-card h3 {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin-bottom: 12px;
}
.kf-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  margin-bottom: 22px;
  flex-grow: 1;
}
.kf-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--accent-2);
  transition: gap .2s, color .2s;
}
.kf-link:hover { gap: 11px; color: var(--heading); }

/* Token spec sheet */
.kf-spec {
  margin-top: 8px;
  padding: 36px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(61, 123, 255, 0.10), transparent 60%),
    var(--surface);
}
.kf-spec-head { margin-bottom: 24px; }
.kf-spec-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 8px;
}
.kf-spec-head p { font-size: 15px; color: var(--text); }
.kf-spec-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.kf-spec-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 22px;
  background: var(--surface);
}
.kf-spec-list span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.kf-spec-list strong { font-size: 18px; font-weight: 700; color: var(--heading); }
.kf-spec-list a { font-size: 14px; font-weight: 600; color: var(--accent-2); }
.kf-spec-list a:hover { text-decoration: underline; }
.kf-good { color: #38d9a9 !important; }

@media (max-width: 860px) {
  .kf-grid { grid-template-columns: 1fr; }
  .kf-spec-list { grid-template-columns: repeat(2, 1fr); }
  .kf-spec { padding: 28px 22px; }
}
@media (max-width: 560px) {
  .kf-spec-list { grid-template-columns: 1fr; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer-brand .brand { margin-bottom: 18px; }
.footer-desc { font-size: 14px; color: var(--text-dim); max-width: 360px; margin-bottom: 18px; }
.footer-contact { display: flex; gap: 22px; margin-bottom: 24px; }
.footer-contact a { font-size: 14px; font-weight: 600; color: var(--accent); }
.footer-contact a:hover { text-decoration: underline; }

.social { display: flex; gap: 10px; }
.social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  color: var(--text);
  transition: all .2s;
}
.social a:hover { background: var(--grad); color: #fff; border-color: transparent; transform: translateY(-2px); }

.footer-col h5 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--heading);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: 14px; color: var(--text-dim); transition: color .15s; }
.footer-col a:hover { color: var(--accent); }

/* ---------- Back to top ---------- */
.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(227, 179, 65, 0.45);
  background: rgba(11, 18, 36, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--accent-2);
  cursor: pointer;
  box-shadow: 0 14px 30px -12px rgba(0, 0, 0, 0.85);
  /* hidden until the page has been scrolled */
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s ease,
              background .2s ease, border-color .2s ease;
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: rgba(227, 179, 65, 0.16); border-color: var(--accent-2); }
.to-top:active { transform: translateY(1px); }
@media (max-width: 640px) {
  .to-top { right: 16px; bottom: 16px; width: 42px; height: 42px; }
}
/* with motion reduced the transition is off, so toggle it outright */
@media (prefers-reduced-motion: reduce) {
  .to-top { transform: none; }
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 28px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; color: var(--text-dim); }
.legal { display: flex; gap: 22px; }
.legal a { font-size: 13px; color: var(--text-dim); }
.legal a:hover { color: var(--accent); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .coin-orbit { width: 340px; height: 340px; }
  .coin--main { width: 240px; height: 240px; }
  .why-hub { grid-template-columns: 1fr 1fr; gap: 22px; }
  .why-center { grid-column: 1 / -1; grid-row: 1; margin-bottom: 8px; }
  .why-stage { width: min(100%, 380px); }
  .why-core { width: 150px; height: 150px; }
  .why-card--tl, .why-card--bl, .why-card--tr, .why-card--br { grid-column: auto; grid-row: auto; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .header-logo-right { width: 38px; height: 38px; }
  .nav-list {
    position: fixed;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 14px 18px;
    transform: translateY(-120%);
    transition: transform .3s ease;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
  }
  .nav-list.open { transform: translateY(0); }
  .nav-list > li { width: 100%; }
  .nav-list > li > a, .nav-list > li > .dropdown-trigger { width: 100%; justify-content: space-between; padding: 14px 8px; border-bottom: 1px solid var(--border); }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 8px 12px; display: none; }
  .has-dropdown.open .dropdown { display: block; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .hero { padding: 48px 0 40px; }
  .hero-cta .btn, .hero-cta { width: 100%; }
  .hero-cta .btn { justify-content: center; }
  .stats-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; padding: 36px 24px; text-align: left; }
  /* keep the link columns paired up instead of one long stack */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 22px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col h5 { margin-bottom: 14px; font-size: 13px; }
  .footer-col ul { gap: 10px; }
  .footer-col a { font-size: 13.5px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .coin-orbit { width: 280px; height: 280px; }
  .coin--main { width: 200px; height: 200px; }
  .why-hub { grid-template-columns: 1fr; }
  .why-stage { width: min(100%, 300px); }
  .why-core { width: 128px; height: 128px; }
  .sc-text { padding: 28px 22px 30px; }
  .why-card { padding: 22px 20px 20px; }
  .chip--a, .chip--b, .chip--c { font-size: 11px; padding: 7px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}