:root {
  --bg: #05060a;
  --card: rgba(16, 19, 28, 0.86);
  --card-2: rgba(255, 255, 255, 0.045);
  --text: #f7f9ff;
  --muted: #a9afc3;
  --green: #40ff88;
  --pink: #ff4fd8;
  --blue: #5f7cff;
  --yellow: #fff15c;
  --border: rgba(255, 255, 255, 0.13);
  --shadow: 0 22px 90px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(64, 255, 136, 0.22), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(255, 79, 216, 0.17), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(95, 124, 255, 0.15), transparent 34%),
    linear-gradient(180deg, #05060a 0%, #080a12 55%, #05060a 100%);
  color: var(--text);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.6), transparent 70%);
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.55) 100%);
  z-index: -1;
}

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

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(5, 6, 10, 0.76);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 7vw;
}

.brand {
  font-size: 24px;
  font-weight: 950;
  color: var(--green);
  letter-spacing: -0.04em;
  text-shadow: 0 0 22px rgba(64, 255, 136, 0.35);
}

.nav nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: var(--muted);
}

.nav nav a {
  transition: color 0.18s ease;
}

.nav nav a:hover {
  color: var(--green);
}

.hero {
  min-height: 82vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 85px 7vw 55px;
  position: relative;
  isolation: isolate;
}

.hero::before {
  content: "$2";
  position: absolute;
  font-size: clamp(190px, 30vw, 460px);
  font-weight: 1000;
  color: rgba(255, 255, 255, 0.028);
  z-index: -1;
  line-height: 1;
  transform: rotate(-5deg);
}

.hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(64,255,136,0.17), transparent 65%);
  filter: blur(10px);
  z-index: -2;
  animation: pulseGlow 5s ease-in-out infinite;
}

.pill {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.055);
  padding: 10px 17px;
  border-radius: 999px;
  color: var(--green);
  font-weight: 800;
  margin-bottom: 26px;
  box-shadow: 0 0 35px rgba(64, 255, 136, 0.13);
}

h1 {
  font-size: clamp(52px, 11vw, 142px);
  letter-spacing: -0.085em;
  line-height: 0.88;
  margin: 0;
  text-transform: uppercase;
}

.sub {
  font-size: clamp(20px, 3vw, 34px);
  max-width: 830px;
  color: var(--muted);
  margin: 28px 0;
}

.sub strong {
  color: var(--text);
}

.ca-box {
  display: flex;
  gap: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.052);
  padding: 10px;
  border-radius: 20px;
  max-width: 920px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(64,255,136,0.03), var(--shadow);
}

.ca-box span {
  flex: 1;
  overflow-x: auto;
  white-space: nowrap;
  text-align: left;
  padding: 13px;
  color: var(--green);
  font-family: monospace;
  font-size: 14px;
}

button,
.btn {
  border: 0;
  border-radius: 15px;
  padding: 14px 21px;
  cursor: pointer;
  font-weight: 950;
  transition: 0.18s transform ease, 0.18s opacity ease, 0.18s border ease, 0.18s box-shadow ease;
}

button:hover,
.btn:hover {
  transform: translateY(-2px);
  opacity: 0.94;
}

.ca-box button,
.primary {
  background: linear-gradient(135deg, var(--green), #b8ffd4);
  color: #061008;
  box-shadow: 0 12px 35px rgba(64, 255, 136, 0.2);
}

.secondary {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border);
  color: var(--text);
}

.secondary:hover {
  border-color: rgba(64, 255, 136, 0.45);
}

.buttons {
  display: flex;
  gap: 14px;
  margin: 25px 0 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.tiny,
.muted {
  color: var(--muted);
}

.tiny {
  font-size: 13px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 1050px;
  margin: 0 auto 35px;
  padding: 0 7vw;
}

.stats div,
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.stats div {
  padding: 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stats div::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(64,255,136,0.08), transparent);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.stats div:hover::before {
  opacity: 1;
}

.stats strong {
  display: block;
  font-size: 44px;
  color: var(--green);
}

.stats span {
  color: var(--muted);
}

.card {
  max-width: 1050px;
  margin: 24px auto;
  padding: 36px;
}

.card h2 {
  font-size: clamp(32px, 5vw, 58px);
  letter-spacing: -0.06em;
  margin: 0 0 18px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.steps div,
.steps a {
  background: var(--card-2);
  border: 1px solid var(--border);
  padding: 23px;
  border-radius: 22px;
  transition: transform 0.18s ease, border 0.18s ease;
}

.steps a {
  display: block;
  cursor: pointer;
}

.steps div:hover,
.steps a:hover {
  transform: translateY(-3px);
  border-color: rgba(64, 255, 136, 0.38);
}

.steps b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green);
  color: #061008;
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

.calc {
  display: grid;
  gap: 11px;
  max-width: 460px;
}

input {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.065);
  color: var(--text);
  border-radius: 15px;
  padding: 15px;
  font-size: 18px;
  outline: none;
}

input:focus {
  border-color: rgba(64, 255, 136, 0.55);
  box-shadow: 0 0 0 4px rgba(64, 255, 136, 0.08);
}

.result {
  margin-top: 18px;
  font-size: 30px;
  font-weight: 950;
  color: var(--green);
}

.math p {
  font-size: 22px;
  border-bottom: 1px solid var(--border);
  padding: 15px 0;
  margin: 0;
}

.math p:last-child {
  border-bottom: 0;
}

.roadmap {
  list-style: none;
  padding: 0;
  margin: 0;
}

.roadmap li {
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  font-size: 20px;
}

.roadmap li:last-child {
  border-bottom: 0;
}

.fun button {
  background: linear-gradient(135deg, var(--green), var(--pink));
  color: #070707;
}

#riskText {
  font-size: 24px;
  font-weight: 950;
}

footer {
  padding: 55px 7vw;
  text-align: center;
  color: var(--muted);
}

footer p {
  overflow-wrap: anywhere;
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.55;
    transform: scale(0.95);
  }

  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

@media (max-width: 800px) {
  .nav {
    align-items: center;
    gap: 12px;
  }

  .nav nav {
    display: none;
  }

  .hero {
    min-height: 72vh;
    padding-top: 70px;
  }

  .stats,
  .steps {
    grid-template-columns: 1fr;
  }

  .ca-box {
    flex-direction: column;
  }

  .card {
    margin: 18px 16px;
    padding: 26px;
  }

  h1 {
    letter-spacing: -0.07em;
  }

  .sub {
    font-size: 21px;
  }
}