:root {
  --bg: #0b1214;
  --bg2: #101a1d;
  --ink: #e8f1f2;
  --muted: #8aa3a8;
  --teal: #2dd4bf;
  --teal-dim: #14b8a6;
  --line: rgba(232, 241, 242, 0.12);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(45, 212, 191, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(20, 80, 90, 0.35), transparent 50%),
    linear-gradient(180deg, #0b1214 0%, #0e1719 40%, #0b1214 100%);
  pointer-events: none;
}
.bg-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 6vw;
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: rgba(11, 18, 20, 0.72);
  border-bottom: 1px solid transparent;
  z-index: 10;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}
nav { display: flex; gap: 1.25rem; align-items: center; }
nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}
nav a:hover { color: var(--ink); }
.nav-cta {
  color: var(--bg) !important;
  background: var(--teal);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 3rem 6vw 4rem;
}
.hero-copy { max-width: 34rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--teal);
  font-weight: 600;
  margin: 0 0 0.75rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s ease forwards 0.1s;
}
.lede {
  font-size: 1.15rem;
  color: var(--muted);
  margin: 0 0 1.75rem;
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.9s ease forwards 0.25s;
}
.lede.narrow { max-width: 28rem; }
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  opacity: 0;
  animation: rise 0.9s ease forwards 0.4s;
}
.fine { color: var(--muted); font-size: 0.85rem; margin-top: 1rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: var(--teal); color: #06201c; }
.btn.primary:hover { background: #5eead4; }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn.large { padding: 1rem 1.6rem; font-size: 1.05rem; }

.hero-visual {
  opacity: 0;
  animation: rise 1s ease forwards 0.35s;
}
.hero-visual img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  border: 1px solid var(--line);
}

.section { padding: 5rem 6vw; }
.section.alt { background: rgba(16, 26, 29, 0.55); }
.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 2rem;
  letter-spacing: -0.02em;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  max-width: 40rem;
}
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.steps span {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--teal);
  color: var(--teal);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.steps strong { display: block; margin-bottom: 0.25rem; }
.steps p { margin: 0; color: var(--muted); }

.features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem 2rem;
  max-width: 56rem;
}
.features li { color: var(--muted); padding-left: 0; }
.features strong { color: var(--ink); display: block; margin-bottom: 0.2rem; }

.price-block {
  max-width: 28rem;
  padding: 0;
}
.price-label { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem; color: var(--teal); margin: 0 0 0.5rem; }
.price-value { font-family: var(--font-display); font-size: 2.4rem; margin: 0 0 0.75rem; }
.price-desc { color: var(--muted); margin: 0 0 1.5rem; }

.foot {
  padding: 3rem 6vw 4rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}
.foot a { color: var(--teal); text-decoration: none; }
.foot strong { color: var(--ink); }

@keyframes rise {
  to { opacity: 1; transform: none; }
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.on { opacity: 1; transform: none; }

@media (max-width: 900px) {
  nav a:not(.nav-cta) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 2rem; }
  .hero-visual { order: -1; }
}