:root {
  --bg: #0e1218;
  --surface: #151b24;
  --surface-light: #1d2632;
  --text: #f5f7fb;
  --muted: #b8c2d1;
  --line: rgba(255, 255, 255, 0.12);
  --blue: #2f80ed;
  --red: #e7313f;
  --max: 1120px;
  --radius: 22px;
}

* { 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;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 4%, rgba(47, 128, 237, 0.25), transparent 28rem),
    radial-gradient(circle at 86% 8%, rgba(231, 49, 63, 0.20), transparent 30rem),
    var(--bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
a:hover { color: #ffffff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem;
  backdrop-filter: blur(18px);
}

.brand img {
  display: block;
  width: 180px;
  height: auto;
}

.site-nav {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-radius: 999px;
  padding: 0.55rem 0.85rem;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.25rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 2rem;
  align-items: center;
  min-height: 72vh;
}

.hero-copy, .hero-panel, .card, .audience-grid > div, .contact {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.035));
  box-shadow: 0 24px 80px rgba(0,0,0,0.22);
}

.hero-copy {
  padding: clamp(2rem, 4vw, 4rem);
  border-radius: calc(var(--radius) + 8px);
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: #8ebcff;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1, h2, h3 { line-height: 1.12; margin: 0; }
h1 { max-width: 760px; font-size: clamp(2.35rem, 7vw, 5.4rem); letter-spacing: -0.06em; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -0.04em; }
h3 { font-size: 1.12rem; }

.lead {
  max-width: 760px;
  margin: 1.4rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), #2469c6);
  color: white;
  font-weight: 700;
}

.button-secondary {
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero-panel {
  padding: 1.5rem;
  border-radius: var(--radius);
}

.hero-panel h2 { font-size: 1.25rem; }
.hero-panel ul { padding-left: 1.1rem; margin: 1rem 0 0; color: var(--muted); }
.hero-panel li + li { margin-top: 0.7rem; }

.section-heading {
  max-width: 720px;
  margin-bottom: 2rem;
}
.section-heading p:not(.eyebrow) { color: var(--muted); margin: 1rem 0 0; }

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

.card {
  min-height: 210px;
  padding: 1.4rem;
  border-radius: var(--radius);
}
.card p, .audience-grid p, .legal p, .contact p { color: var(--muted); }
.card p { margin-bottom: 0; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2rem;
  align-items: start;
}
.split > div > p:not(.eyebrow) { color: var(--muted); }

.steps {
  list-style: none;
  counter-reset: steps;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.steps li {
  counter-increment: steps;
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 4.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.045);
}
.steps li::before {
  content: counter(steps);
  position: absolute;
  left: 1.25rem;
  top: 1.25rem;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(47,128,237,0.22);
  color: #cfe2ff;
  font-weight: 800;
}
.steps span { display: block; color: var(--muted); margin-top: 0.25rem; }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.audience-grid > div {
  padding: 1.4rem;
  border-radius: var(--radius);
}

.contact {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: center;
  border-radius: calc(var(--radius) + 8px);
  padding: clamp(2rem, 4vw, 3rem);
  margin-bottom: 3rem;
}
.email-link {
  flex: 0 0 auto;
  padding: 1rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
.site-footer nav { display: flex; gap: 1rem; }

.legal {
  max-width: 850px;
  min-height: 70vh;
}
.legal section {
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}
.legal h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
.legal h2 { font-size: 1.45rem; }
.legal a { text-decoration: underline; text-underline-offset: 0.2em; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(14, 18, 24, 0.96);
  }
  .site-nav.is-open { display: flex; }
  .brand img { width: 150px; }
  .hero, .split, .cards, .audience-grid { grid-template-columns: 1fr; }
  .section { padding: 3.5rem 1rem; }
  .contact, .site-footer { flex-direction: column; align-items: flex-start; }
  .email-link { flex: initial; width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}