:root {
  --bg0: #07140f;
  --bg1: #0d2419;
  --bg2: #143526;
  --line: rgba(120, 200, 150, 0.18);
  --text: #e8f6ee;
  --muted: #8fb39c;
  --accent: #3dffa8;
  --accent2: #c8f542;
  --warn: #ffb454;
  --font-display: "Syne", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61, 255, 168, 0.16), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(200, 245, 66, 0.12), transparent 50%),
    linear-gradient(165deg, var(--bg0), var(--bg1) 45%, #08160f);
  min-height: 100vh;
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 28px clamp(20px, 5vw, 64px) 48px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(61, 255, 168, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 255, 168, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
  animation: gridDrift 28s linear infinite;
}

@keyframes gridDrift {
  from { transform: translateY(0); }
  to { transform: translateY(48px); }
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 1.15rem;
}

.logo span { color: var(--accent); }

.nav a {
  color: var(--text);
  text-decoration: none;
  opacity: 0.85;
  font-size: 0.95rem;
}
.nav a:hover { opacity: 1; color: var(--accent); }

.hero-main {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 780px;
  gap: 18px;
  animation: rise 0.9s ease both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.brand-hero {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.4rem);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0;
}

.brand-hero em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: #b7dcc8;
  max-width: 36rem;
  line-height: 1.55;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(120deg, var(--accent), #2adf8c);
  color: #042016;
}
.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255,255,255,0.03);
}

.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  margin-right: 8px;
  box-shadow: 0 0 0 0 rgba(61, 255, 168, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 12px rgba(61, 255, 168, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 255, 168, 0); }
}

.section {
  padding: 72px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
}
.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 10px;
}
.section p.sub {
  margin: 0 0 28px;
  color: #9ecbb2;
  max-width: 36rem;
}

.steps {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.step {
  padding: 8px 0;
  border-top: 2px solid var(--accent);
  animation: rise 0.8s ease both;
}
.step:nth-child(2) { animation-delay: 0.1s; }
.step:nth-child(3) { animation-delay: 0.2s; }
.step strong {
  display: block;
  font-family: var(--font-display);
  margin: 12px 0 6px;
  font-size: 1.15rem;
}
.step span { color: #9ecbb2; line-height: 1.5; font-size: 0.95rem; }

.packages {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.pkg {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.pkg h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.2rem;
}
.pkg .price {
  color: var(--accent2);
  font-size: 1.4rem;
  font-weight: 800;
}
.pkg .meta { color: #9ecbb2; margin-top: 6px; font-size: 0.92rem; }

footer {
  padding: 28px clamp(20px, 5vw, 64px) 48px;
  color: #7fa992;
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
}