:root {
  --green: #39ff6a;
  --green-dim: #1db954;
  --green-deep: #06351a;
  --forest: #04140c;
  --ink: #07150e;
  --gold: #d4af37;
  --text: #e8ffe9;
  --muted: #9cc9a8;
  --card: rgba(8, 36, 20, 0.72);
  --line: rgba(57, 255, 106, 0.28);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: var(--forest);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  inset: -20% auto auto 40%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(circle, rgba(57, 255, 106, 0.16), transparent 62%);
  pointer-events: none;
  z-index: 0;
}
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(57, 255, 106, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 106, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 20%, black, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.nav, main, footer { position: relative; z-index: 1; }

.nav {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 6vw;
  background: rgba(4, 20, 12, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  text-decoration: none;
  font-family: Orbitron, sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--green);
  object-fit: cover;
  box-shadow: 0 0 18px rgba(57, 255, 106, 0.35);
}
.nav nav {
  display: flex;
  gap: 1.6rem;
}
.nav nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
.nav nav a:hover { color: var(--green); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary, .btn-buy {
  background: linear-gradient(180deg, var(--green), var(--green-dim));
  color: #03210d;
  box-shadow: 0 0 24px rgba(57, 255, 106, 0.35);
}
.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: rgba(8, 36, 20, 0.6);
}

.hero { position: relative; }
.banner-wrap { position: relative; max-height: 58vh; overflow: hidden; }
.banner {
  width: 100%;
  height: 58vh;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  filter: saturate(1.15) contrast(1.05);
}
.banner-fade {
  position: absolute;
  inset: auto 0 0;
  height: 55%;
  background: linear-gradient(to bottom, transparent, var(--forest));
}
.hero-copy {
  margin-top: -8rem;
  padding: 0 6vw 4rem;
  text-align: center;
}
.hero-logo {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  border: 3px solid var(--green);
  object-fit: cover;
  box-shadow: 0 0 40px rgba(57, 255, 106, 0.45);
  margin-bottom: 1rem;
}
.eyebrow {
  color: var(--green);
  letter-spacing: 0.28em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
h1 {
  font-family: Orbitron, sans-serif;
  font-size: clamp(3rem, 8vw, 6.2rem);
  letter-spacing: 0.04em;
  line-height: 0.95;
  text-shadow: 0 0 30px rgba(57, 255, 106, 0.35);
}
h1 span { color: var(--green); }
.tagline {
  margin: 1.1rem auto 1.5rem;
  max-width: 38rem;
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.5;
}

.ca-box {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.55rem 0.55rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  margin-bottom: 1.4rem;
}
.ca-label {
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.ca-box code {
  font-family: Orbitron, ui-monospace, monospace;
  font-size: 0.95rem;
  color: var(--green);
}
.ca-box button {
  border: 0;
  border-radius: 999px;
  background: var(--green);
  color: #03210d;
  font-weight: 800;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}
.hero-actions { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }

.section { padding: 4.5rem 6vw; }
.section-head { text-align: center; margin-bottom: 2.2rem; }
h2 {
  font-family: Orbitron, sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}
.lede { color: var(--muted); margin-top: 0.7rem; }

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  padding: 1.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}
.card h3 { color: var(--green); margin-bottom: 0.6rem; }
.card p, .steps p { color: var(--muted); line-height: 1.55; }

.steps {
  list-style: none;
  display: grid;
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
}
.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: 1.2rem 1.3rem;
}
.steps span {
  font-family: Orbitron, sans-serif;
  color: var(--green);
  font-size: 1.15rem;
}
.howto-cta { text-align: center; margin-top: 1.8rem; }

.social-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 280px));
  justify-content: center;
  gap: 1rem;
}
.social-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem 1.2rem;
  border-radius: 1.1rem;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  text-decoration: none;
}
.social-card svg { width: 28px; height: 28px; color: var(--green); }
.social-card span { display: block; color: var(--muted); font-size: 0.92rem; }

footer {
  text-align: center;
  padding: 2.5rem 6vw 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
footer img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  margin-bottom: 0.7rem;
  border: 2px solid var(--green);
}
.fine { margin-top: 0.4rem; font-size: 0.9rem; }

#toast {
  position: fixed;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--green);
  color: #03210d;
  font-weight: 800;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  z-index: 20;
  transition: transform 0.25s ease;
}
#toast.show { transform: translateX(-50%) translateY(0); }

@media (max-width: 860px) {
  .nav nav { display: none; }
  .about-grid, .social-row { grid-template-columns: 1fr; }
  .hero-copy { margin-top: -5rem; }
  .banner, .banner-wrap { height: 42vh; max-height: 42vh; }
}