* {
  box-sizing: border-box;
}

:root {
  --bg: #080b13;
  --surface: #111827;
  --surface-2: #172033;
  --text: #f8fafc;
  --muted: #a9b4c7;
  --primary: #f59e0b;
  --primary-2: #f97316;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
  --radius: 30px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(245, 158, 11, 0.25), transparent 34%),
    radial-gradient(circle at 80% 10%, rgba(59, 130, 246, 0.18), transparent 28%),
    linear-gradient(180deg, #080b13 0%, #101827 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(8, 11, 19, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.nav {
  width: min(1160px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.logo {
  color: var(--primary);
  font-size: 1.05rem;
  font-weight: 900;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 800;
}

.nav-links a {
  text-decoration: none;
}

.hero,
.section,
.numbers,
.highlight,
.cta,
.footer {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 760px;
  padding: 84px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: center;
  gap: 46px;
}

.tag {
  margin: 0 0 14px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

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

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: 0.94;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.lead {
  max-width: 760px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.18rem;
}

.actions,
.proof {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.actions {
  margin-bottom: 26px;
}

.button {
  min-height: 56px;
  padding: 0 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #111827;
  box-shadow: 0 18px 44px rgba(245, 158, 11, 0.25);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border);
  color: var(--text);
}

.button.large {
  min-height: 64px;
  padding: 0 32px;
}

.proof span {
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.panel,
.numbers article,
.card,
.step,
.highlight,
.cta {
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel {
  padding: 36px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
}

.badge {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.16);
  color: #ffd58a;
  font-size: 0.82rem;
  font-weight: 900;
}

.panel ul {
  margin-bottom: 0;
  padding-left: 20px;
  color: var(--muted);
}

.numbers {
  margin-bottom: 78px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.numbers article {
  padding: 28px;
}

.numbers strong {
  display: block;
  color: var(--primary);
  font-size: 2.15rem;
  line-height: 1;
}

.numbers span {
  color: var(--muted);
  font-weight: 800;
}

.section {
  padding: 76px 0;
}

.heading {
  max-width: 800px;
  margin-bottom: 32px;
}

.heading p,
.card p,
.step p,
.split p,
.cta p,
.footer {
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card,
.step {
  padding: 26px;
}

.split {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 36px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 16px;
}

.step span {
  width: 40px;
  height: 40px;
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary);
  color: #111827;
  font-weight: 900;
}

.highlight {
  margin-top: 42px;
  margin-bottom: 78px;
  padding: 42px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(255, 255, 255, 0.055));
}

.quote {
  margin-bottom: 12px;
  font-size: clamp(1.65rem, 3.2vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.author {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 900;
}

.cta {
  margin-bottom: 78px;
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta div {
  max-width: 740px;
}

.footer {
  padding: 30px 0 46px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--border);
}

.footer a {
  color: var(--primary);
  font-weight: 900;
  text-decoration: none;
}

@media (max-width: 900px) {
  .hero,
  .split,
  .cta {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .nav {
    min-height: auto;
    padding: 18px 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero,
  .section,
  .numbers,
  .highlight,
  .cta,
  .footer {
    width: min(100% - 24px, 1160px);
  }

  .hero {
    padding: 52px 0;
  }

  h1 {
    font-size: clamp(2.4rem, 15vw, 4.3rem);
  }

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

  .panel,
  .highlight,
  .cta {
    padding: 26px;
  }

  .actions,
  .button {
    width: 100%;
  }

  .footer {
    flex-direction: column;
  }
}