:root {
  --bg: #0c0c12;
  --bg-soft: #14141d;
  --card: rgba(255, 255, 255, 0.06);
  --text: #f5f7fb;
  --muted: #b5bdd1;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #f5b700;
  --accent-2: #ff7a18;
  --max: 1160px;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 122, 24, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(245, 183, 0, 0.16), transparent 24%),
    linear-gradient(180deg, #09090d 0%, #0c0c12 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--text);
  text-decoration: none;
}

.container {
  width: min(92%, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(12, 12, 18, 0.82);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

nav {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

nav a {
  color: var(--muted);
  font-weight: 600;
}

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

.hero {
  padding: 96px 0 72px;
}

.hero-small {
  padding: 88px 0 44px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 10px;
}

h1, h2, h3 {
  line-height: 1.15;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  margin-bottom: 18px;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  margin-bottom: 16px;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.lead {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 65ch;
}

.narrow {
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #111;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.btn-small {
  padding: 10px 16px;
}

.hero-card,
.card,
.feature-box,
.cta-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 28px;
}

.hero-card ul,
.check-list {
  padding-left: 18px;
  margin: 0;
}

.hero-card li,
.check-list li {
  margin-bottom: 10px;
  color: var(--muted);
}

.section {
  padding: 76px 0;
}

.section-dark {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 34px;
}

.section-heading p {
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  padding: 24px;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.feature-box {
  padding: 28px;
}

.note {
  color: #ffd998;
  font-size: 0.98rem;
}

.text-content {
  max-width: 820px;
}

.text-content p {
  color: var(--muted);
}

.cta-section {
  padding-top: 42px;
  padding-bottom: 90px;
}

.cta-box {
  padding: 34px;
  text-align: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.contact-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.contact-item p {
  margin: 8px 0 0;
  color: var(--muted);
}

.contact-item a {
  color: var(--text);
  font-weight: 700;
}

.social-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}

.social-links a {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.social-links a:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.28);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  background: rgba(0, 0, 0, 0.18);
}

.footer-flex {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero-grid,
  .two-col,
  .cards,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
  }
}

@media (max-width: 720px) {
  .nav {
    align-items: flex-start;
    padding: 16px 0;
    flex-direction: column;
  }

  nav {
    gap: 12px;
  }

  .hero {
    padding-top: 72px;
  }

  .cta-box,
  .feature-box,
  .card,
  .hero-card {
    padding: 22px;
  }
}