:root {
  --bg: #060a12;
  --panel: #0b1220;
  --panel-2: #101a2b;
  --text: #f5f7fb;
  --muted: #a9b6c8;
  --line: rgba(148, 163, 184, 0.22);
  --cyan: #22c7ff;
  --green: #35d08f;
  --red: #ff315d;
  --gold: #f3b65f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 78% 10%, rgba(34, 199, 255, 0.16), transparent 34%),
    radial-gradient(circle at 8% 28%, rgba(255, 49, 93, 0.14), transparent 28%),
    #060a12;
  color: var(--text);
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(6, 10, 18, 0.84);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: grid;
  gap: 2px;
}

.brand-main {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-sub {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

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

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  border: 1px solid var(--line);
}

.nav-cta,
.button.primary {
  color: #071018;
  background: linear-gradient(135deg, #f8fbff, #bcecff);
  box-shadow: 0 0 30px rgba(34, 199, 255, 0.2);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 6vw, 78px);
  align-items: center;
  min-height: calc(100vh - 84px);
  padding: clamp(48px, 7vw, 92px) clamp(20px, 5vw, 72px);
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 980px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-size: 22px;
}

.lead {
  max-width: 740px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 38px 0 0;
}

.metrics div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.metrics dt {
  color: var(--green);
  font-size: 25px;
  font-weight: 900;
}

.metrics dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-media {
  justify-self: center;
  width: min(100%, 390px);
  aspect-ratio: 9 / 16;
  border: 1px solid rgba(34, 199, 255, 0.5);
  border-radius: 8px;
  overflow: hidden;
  background: #05070c;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.45), 0 0 60px rgba(34, 199, 255, 0.14);
}

.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

section {
  padding: clamp(64px, 8vw, 118px) clamp(20px, 5vw, 72px);
}

.problem {
  border-block: 1px solid var(--line);
  background: rgba(10, 18, 32, 0.62);
}

.problem-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.58fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
}

.problem p,
.section-head p,
.visual-proof p,
.cta p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.section-head {
  max-width: 860px;
  margin-bottom: 34px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.steps article,
.plan {
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(16, 26, 43, 0.92), rgba(8, 13, 23, 0.92));
}

.steps span {
  display: inline-block;
  margin-bottom: 26px;
  color: var(--red);
  font-weight: 900;
}

.steps p,
.plan li {
  color: var(--muted);
  line-height: 1.55;
}

.visual-proof {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 0.7fr);
  gap: clamp(28px, 5vw, 62px);
  align-items: center;
  background: #080d17;
}

.proof-video {
  width: 100%;
  border: 1px solid rgba(34, 199, 255, 0.55);
  border-radius: 8px;
  overflow: hidden;
  background: #05070c;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

.proof-video video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.plans {
  background: rgba(6, 10, 18, 0.68);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.plan.featured {
  border-color: rgba(34, 199, 255, 0.75);
  box-shadow: 0 0 0 1px rgba(34, 199, 255, 0.2), 0 30px 70px rgba(34, 199, 255, 0.08);
}

.badge {
  display: inline-flex;
  margin: 0 0 14px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: var(--red);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.price {
  margin-bottom: 22px;
  font-size: 42px;
  font-weight: 900;
}

.price span {
  color: var(--muted);
  font-size: 15px;
}

.plan ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 18px;
}

.services {
  border-block: 1px solid var(--line);
  background: rgba(16, 26, 43, 0.5);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.service-list span {
  min-height: 76px;
  display: flex;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
  font-weight: 800;
}

.cta {
  text-align: center;
}

.cta h2,
.cta p {
  max-width: 860px;
  margin-inline: auto;
}

.cta .button {
  margin-top: 22px;
}

footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

footer span {
  color: var(--text);
  font-weight: 900;
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero,
  .problem-grid,
  .visual-proof {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    width: min(100%, 360px);
  }

  .steps,
  .plan-grid,
  .service-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
  }

  .nav-cta {
    min-height: 40px;
    padding-inline: 14px;
  }

  .metrics,
  .steps,
  .plan-grid,
  .service-list {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 34px;
  }
}