:root {
  --bg: #020617;
  --bg-alt: #020818;
  --card: rgba(15, 23, 42, 0.75);
  --card-soft: rgba(15, 23, 42, 0.55);
  --accent: #22d3ee;
  --accent-soft: rgba(34, 211, 238, 0.25);
  --accent-2: #a855f7;
  --accent-3: #f97316;
  --text: #e5e7eb;
  --muted: #6b7280;
  --danger: #fb7185;
  --success: #4ade80;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --shadow-soft: 0 22px 60px rgba(15, 23, 42, 0.9);
  --shadow-glow: 0 0 40px rgba(34, 211, 238, 0.35);
  --blur: 18px;
  --transition-fast: 200ms ease;
  --transition-med: 320ms ease;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Skyro Pro Text",
    "Inter", sans-serif;
  background:
    radial-gradient(circle at 10% 10%, rgba(34, 211, 238, 0.12), transparent 55%),
    radial-gradient(circle at 90% 10%, rgba(168, 85, 247, 0.16), transparent 55%),
    radial-gradient(circle at 0% 90%, rgba(249, 115, 22, 0.16), transparent 55%),
    #020617;
  color: var(--text);
  min-height: 100vh;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(34, 211, 238, 0.1), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(168, 85, 247, 0.12), transparent 55%);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

a {
  text-decoration: none;
  color: inherit;
}

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

/* Layout */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Glass + card primitives */

.glass {
  background: linear-gradient(
      145deg,
      rgba(15, 23, 42, 0.88),
      rgba(15, 23, 42, 0.55)
    );
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  position: relative;
  overflow: hidden;
}

.glass::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 0% 0%, rgba(34, 211, 238, 0.08), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(168, 85, 247, 0.06), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition-med);
  pointer-events: none;
}

.glass-hover:hover::before {
  opacity: 1;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148, 163, 184, 0.35);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.25), transparent 55%);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: radial-gradient(circle at 0 0, var(--accent), #0ea5e9);
  color: #0b1220;
  box-shadow: 0 0 32px rgba(34, 211, 238, 0.35);
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.2), transparent 60%);
  opacity: 0;
  transform: translateX(-40%);
  transition:
    opacity var(--transition-med),
    transform var(--transition-med);
}

.btn-primary:hover::before {
  opacity: 1;
  transform: translateX(15%);
}

.btn-primary:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  border-color: rgba(148, 163, 184, 0.6);
  color: var(--text);
  background: rgba(15, 23, 42, 0.85);
}

.btn-outline:hover {
  border-color: var(--accent);
  box-shadow: 0 0 22px rgba(148, 163, 184, 0.4);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

/* Navbar */

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: linear-gradient(
    to bottom,
    rgba(15, 23, 42, 0.92),
    rgba(15, 23, 42, 0.75),
    transparent
  );
  border-bottom: 1px solid rgba(30, 64, 175, 0.45);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 30% 0%, #e0f2fe, transparent 60%),
    radial-gradient(circle at 75% 80%, #22d3ee, transparent 55%),
    radial-gradient(circle at 0% 100%, #0f172a, transparent 65%);
  box-shadow:
    0 0 25px rgba(34, 211, 238, 0.55),
    inset 0 0 18px rgba(15, 23, 42, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #020617;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1rem;
  font-weight: 600;
}

.brand-tagline {
  font-size: 0.7rem;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.nav-link {
  color: var(--muted);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 220ms ease;
}

.nav-link:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.nav-link:hover::after {
  width: 60%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.navbar-menu {
  display: none;
}

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.9);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle span {
  width: 16px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  left: 0;
}

.nav-toggle span::before {
  top: -5px;
}

.nav-toggle span::after {
  top: 5px;
}

/* Hero */

.hero {
  padding: 3.3rem 0 3.8rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2.7rem;
  align-items: center;
}

.hero-kicker {
  margin-bottom: 0.9rem;
}

.hero-kicker span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.hero-kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #bbf7d0, #22c55e);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.8);
}

.hero-title {
  font-size: clamp(2.45rem, 3vw + 1.8rem, 3.25rem);
  line-height: 1.1;
  margin-bottom: 0.9rem;
  letter-spacing: -0.04em;
}

.hero-title span {
  background: linear-gradient(120deg, #22d3ee, #a855f7, #f97316);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 28rem;
  line-height: 1.5;
  margin-bottom: 1.4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  margin-bottom: 1.4rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-meta-item span {
  display: block;
}

.hero-meta-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem;
  margin-bottom: 0.2rem;
  color: #9ca3af;
}

.hero-meta-value {
  font-weight: 500;
  color: var(--text);
}

.hero-right {
  position: relative;
  height: 360px;
  border-radius: 28px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.4), rgba(168, 85, 247, 0.35));
  box-shadow:
    0 0 50px rgba(34, 211, 238, 0.45),
    0 0 60px rgba(15, 23, 42, 1);
  overflow: hidden;
}

.hero-right-inner {
  position: relative;
  border-radius: 27px;
  background: radial-gradient(circle at 20% 0, #0f172a, #020617);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.2rem 1.2rem 1.4rem;
  overflow: hidden;
}

.hero-coin-orbit {
  position: absolute;
  inset: -40px;
  background:
    radial-gradient(circle at 25% 0%, rgba(34, 211, 238, 0.3), transparent 65%),
    radial-gradient(circle at 75% 100%, rgba(168, 85, 247, 0.28), transparent 65%),
    radial-gradient(circle at 0% 100%, rgba(15, 23, 42, 0.9), #020617);
  opacity: 0.4;
}

.hero-coin-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.coin-scene {
  width: 170px;
  height: 170px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 900px;
}

.coin-layers {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 50% -10%, rgba(226, 232, 240, 0.65), transparent 60%),
    radial-gradient(circle at 10% 80%, rgba(34, 211, 238, 0.9), transparent 60%),
    radial-gradient(circle at 80% 110%, rgba(56, 189, 248, 0.8), transparent 55%);
  opacity: 0.85;
  filter: blur(4px);
}

.coin-outer-ring {
  position: absolute;
  inset: 16px;
  border-radius: inherit;
  border: 2px solid rgba(15, 23, 42, 0.85);
  box-shadow:
    inset 0 0 18px rgba(15, 23, 42, 0.85),
    0 0 40px rgba(56, 189, 248, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.coin-core {
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 30% 0, #f9fafb, #e5e7eb),
    radial-gradient(circle at 70% 100%, #38bdf8, #0284c7);
  box-shadow:
    inset 0 0 22px rgba(15, 23, 42, 0.55),
    0 18px 35px rgba(15, 23, 42, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f172a;
  font-weight: 800;
  font-size: 2.4rem;
  letter-spacing: 0.16em;
  text-shadow: 0 0 18px rgba(255, 255, 255, 0.9);
  transform-style: preserve-3d;
}

.coin-core::before {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: inherit;
  border: 1px solid rgba(148, 163, 184, 0.55);
  box-shadow:
    inset 0 0 10px rgba(15, 23, 42, 0.45),
    0 0 15px rgba(248, 250, 252, 0.6);
}

.coin-orbiting {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px dashed rgba(125, 211, 252, 0.6);
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.55);
  opacity: 0.8;
}

.coin-particle {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #fef9c3, #facc15);
  box-shadow:
    0 0 16px rgba(250, 204, 21, 0.9),
    0 0 32px rgba(250, 204, 21, 0.6);
}

.coin-particle:nth-child(1) {
  top: 6%;
  left: 62%;
}

.coin-particle:nth-child(2) {
  bottom: 8%;
  left: 18%;
  width: 7px;
  height: 7px;
}

.coin-particle:nth-child(3) {
  top: 32%;
  right: 4%;
  width: 8px;
  height: 8px;
}

.hero-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  margin-bottom: 0.6rem;
  position: relative;
  z-index: 1;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.45);
  font-size: 0.78rem;
  color: #cbd5f5;
}

.hero-chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #bbf7d0, #22c55e);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.95);
}

.hero-tag {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-metrics {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: #e5e7eb;
}

.hero-metric-pill {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.hero-bottom-strip {
  position: relative;
  margin-top: 0.6rem;
  border-radius: 14px;
  background: linear-gradient(
    90deg,
    rgba(34, 211, 238, 0.18),
    rgba(129, 140, 248, 0.06),
    rgba(15, 23, 42, 0.95)
  );
  border: 1px solid rgba(125, 211, 252, 0.55);
  display: flex;
  align-items: center;
  padding-left: inherit;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  color: #e0f2fe;
}

.hero-bottom-strip span {
  display: block;
}

.hero-bottom-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.65rem;
  color: #bae6fd;
}

.hero-bottom-value {
  font-weight: 600;
}

.hero-bottom-pill {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(191, 219, 254, 0.75);
  background: rgba(15, 23, 42, 0.9);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.hero-bottom-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #fee2e2, #f87171);
  box-shadow: 0 0 12px rgba(248, 113, 113, 0.9);
}

/* Sections */

section {
  padding: 3rem 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.section-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.section-kicker {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.section-kicker span {
  width: 5px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.5);
}

.section-title {
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.section-sub {
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 24rem;
}

/* Stats */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.3rem;
}

.stat-card {
  padding: 1.1rem 1rem;
  border-radius: var(--radius-md);
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.16), transparent 55%),
    linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.78));
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition-med),
    box-shadow var(--transition-med),
    border-color var(--transition-med);
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.35), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.stat-card:hover {
  transform: translateY(-4px) translateZ(0);
  box-shadow:
    0 26px 55px rgba(15, 23, 42, 0.95),
    0 0 30px rgba(34, 211, 238, 0.3);
  border-color: rgba(94, 234, 212, 0.8);
}

.stat-card:hover::after {
  opacity: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.stat-value {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.stat-tag {
  font-size: 0.7rem;
  color: var(--success);
}

/* Features */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.feature-card {
  padding: 1.3rem 1.1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.78));
  border: 1px solid rgba(30, 64, 175, 0.85);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.95);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition-med),
    box-shadow var(--transition-med),
    border-color var(--transition-med);
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.28), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(168, 85, 247, 0.22), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 26px 70px rgba(15, 23, 42, 0.98),
    0 0 40px rgba(30, 64, 175, 0.75);
  border-color: rgba(56, 189, 248, 0.95);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(56, 189, 248, 0.8);
  background: radial-gradient(circle at 30% 0, rgba(56, 189, 248, 0.95), rgba(15, 23, 42, 1));
  box-shadow: 0 0 22px rgba(56, 189, 248, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #e0f2fe;
  margin-bottom: 0.9rem;
}

.feature-title {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.feature-desc {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
}

/* How it works */

.how-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: center;
}

.how-list {
  display: grid;
  gap: 1.2rem;
}

.how-item {
  display: flex;
  gap: 1rem;
}

.how-num {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  flex-shrink: 0;
}

.how-content h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.how-content p {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
}

.how-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.78rem;
}

.how-mini-pill {
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.9);
}

/* App preview */

.app-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 1.8rem;
  align-items: center;
}

.app-phone {
  width: 260px;
  max-width: 100%;
  margin: 0 auto;
  border-radius: 32px;
  padding: 6px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.8), rgba(168, 85, 247, 0.8));
  box-shadow:
    0 30px 80px rgba(15, 23, 42, 0.98),
    0 0 40px rgba(34, 211, 238, 0.55);
}

.app-phone-inner {
  border-radius: 28px;
  background: radial-gradient(circle at 0 0, #020617, #020617);
  padding: 0.7rem;
}

.app-notch {
  width: 82px;
  height: 15px;
  border-radius: 0 0 999px 999px;
  background: #020617;
  margin: 0 auto 0.75rem;
}

.app-screen {
  border-radius: 20px;
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.18), transparent 55%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.82));
  padding: 0.9rem 0.9rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  display: grid;
  gap: 0.7rem;
}

.app-screen-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.75rem;
}

.app-pill {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.92);
}

.app-balance-card {
  padding: 0.7rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(30, 64, 175, 0.9));
  border: 1px solid rgba(186, 230, 253, 0.7);
  font-size: 0.8rem;
  display: grid;
  gap: 0.1rem;
}

.app-balance-value {
  font-size: 1.05rem;
  font-weight: 600;
}

.app-grid-small {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
  font-size: 0.72rem;
}

.app-small-card {
  padding: 0.5rem;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(30, 64, 175, 0.85);
}

.app-nav {
  margin-top: 0.4rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.3rem;
  font-size: 0.68rem;
}

.app-nav-item {
  padding: 0.38rem 0.35rem;
  border-radius: 999px;
  text-align: center;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(30, 64, 175, 0.85);
  color: #cbd5f5;
  white-space: nowrap;
}

.app-nav-item--active {
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.7), rgba(30, 64, 175, 0.95));
  border-color: rgba(186, 230, 253, 0.9);
  color: #020617;
}

.app-preview-text {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 30rem;
}

.app-preview-list {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.86rem;
}

.app-preview-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.app-preview-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #e0f2fe, #22d3ee);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.9);
  flex-shrink: 0;
}

/* Roadmap */

.roadmap {
  position: relative;
}

.roadmap::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 4.1rem;
  bottom: 1rem;
  width: 1px;
  background: linear-gradient(
    to bottom,
    rgba(34, 211, 238, 0.6),
    rgba(168, 85, 247, 0.4)
  );
  opacity: 0.7;
  pointer-events: none;
}

.roadmap-grid {
  display: grid;
  gap: 1rem;
  position: relative;
}

.roadmap-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
}

.roadmap-side {
  padding: 0.9rem 0.9rem;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(30, 64, 175, 0.85);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.95);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition-med),
    box-shadow var(--transition-med),
    border-color var(--transition-med);
}

.roadmap-side::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.22), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.roadmap-side:hover {
  transform: translateY(-4px);
  box-shadow:
    0 26px 60px rgba(15, 23, 42, 0.98),
    0 0 35px rgba(34, 211, 238, 0.35);
  border-color: rgba(56, 189, 248, 0.9);
}

.roadmap-side:hover::before {
  opacity: 1;
}

.roadmap-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #a5b4fc;
  margin-bottom: 0.2rem;
}

.roadmap-title {
  font-size: 0.96rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.roadmap-text {
  font-size: 0.84rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.roadmap-meta {
  font-size: 0.76rem;
  color: #fbbf24;
}

.roadmap-dot-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.roadmap-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #e0f2fe, #22d3ee);
  box-shadow:
    0 0 16px rgba(56, 189, 248, 1),
    0 0 32px rgba(56, 189, 248, 0.85);
  z-index: 1;
}

/* FAQ */

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 1.4rem;
  align-items: flex-start;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(30, 64, 175, 0.85);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.98);
  padding: 0.8rem 0.9rem;
  cursor: pointer;
  transition:
    background var(--transition-med),
    border-color var(--transition-med),
    transform var(--transition-med),
    box-shadow var(--transition-med);
}

.faq-item:hover {
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.12), rgba(15, 23, 42, 0.98));
  border-color: rgba(56, 189, 248, 0.9);
  transform: translateY(-3px);
  box-shadow:
    0 24px 60px rgba(15, 23, 42, 0.98),
    0 0 30px rgba(34, 211, 238, 0.35);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.faq-question span {
  font-weight: 500;
}

.faq-toggle {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #9ca3af;
  flex-shrink: 0;
}

.faq-answer {
  font-size: 0.84rem;
  color: var(--muted);
  margin-top: 0.45rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 260ms ease;
}

.faq-item.active .faq-answer {
  max-height: 150px;
}

.faq-item.active .faq-toggle {
  border-color: rgba(56, 189, 248, 0.9);
  color: #e0f2fe;
}

.faq-side-card {
  padding: 1.1rem 1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.22), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(186, 230, 253, 0.8);
  box-shadow:
    0 22px 65px rgba(15, 23, 42, 0.98),
    0 0 28px rgba(56, 189, 248, 0.45);
  font-size: 0.85rem;
  display: grid;
  gap: 0.6rem;
}

/* CTA */

.cta {
  padding: 3rem 0 3.3rem;
}

.cta-card {
  border-radius: 26px;
  background: radial-gradient(circle at 0 0, rgba(34, 211, 238, 0.2), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(168, 85, 247, 0.25), transparent 55%),
    linear-gradient(145deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.9));
  padding: 1.9rem 1.7rem;
  border: 1px solid rgba(148, 163, 184, 0.55);
  box-shadow:
    0 26px 80px rgba(15, 23, 42, 0.98),
    0 0 45px rgba(34, 211, 238, 0.35);
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.cta-title {
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
}

.cta-text {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.cta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.78rem;
}

.cta-badge {
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.95);
}

.cta-right {
  justify-self: flex-end;
  text-align: right;
  font-size: 0.8rem;
  color: #cbd5f5;
}

/* Footer */

.footer {
  border-top: 1px solid rgba(30, 64, 175, 0.85);
  padding: 1.6rem 0 1.7rem;
  margin-top: auto;
  background: radial-gradient(circle at 50% 0, rgba(15, 23, 42, 0.96), #020617);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.footer-links a {
  color: var(--muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

/* Scroll animations */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 540ms ease,
    transform 540ms ease;
}

.reveal--delay-1 {
  transition-delay: 80ms;
}

.reveal--delay-2 {
  transition-delay: 160ms;
}

.reveal--delay-3 {
  transition-delay: 240ms;
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-right {
    order: -1;
    height: 320px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .how-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .app-preview-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta-right {
    justify-self: flex-start;
    text-align: left;
  }

  .roadmap-item {
    grid-template-columns: minmax(0, 1fr);
  }

  .roadmap::before {
    left: 9px;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .navbar-menu {
    position: fixed;
    inset: 56px 0 auto 0;
    background: rgba(15, 23, 42, 0.98);
    border-bottom: 1px solid rgba(30, 64, 175, 0.9);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.98);
    padding: 0.75rem 1.5rem 1rem;
    display: none;
    flex-direction: column;
    gap: 0.9rem;
    z-index: 39;
  }

  .navbar-menu.open {
    display: flex;
  }

  .navbar-menu-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem 1.2rem;
    font-size: 0.9rem;
  }

  .navbar-menu-cta {
    margin-top: 0.7rem;
    display: flex;
    gap: 0.6rem;
  }

  .hero {
    padding-top: 2.4rem;
  }
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .features-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .faq-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  section {
    padding: 1.5rem 0;
  }
  .coin-scene {
  width: 150px;
  height: 150px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 900px;
}

  .hero {
    padding-top: 1.2rem;
    padding-bottom: 2rem;
  }

  .hero-grid {
    gap: 1rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-sub {
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }

  .hero-actions {
    margin-bottom: 1.2rem;
  }

  .cta {
    padding-bottom: 2rem;
  }

  .hero-right {
    height: 350px;
  }

  /* Force reveal on mobile to prevent invisible content if JS delays */
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}