* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: #0b0f14;
  color: #e6edf3;
  line-height: 1.6;
}

/* LAYOUT */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: 64px 0;
}

.section.alt {
  background: #0f141a;
}

/* HEADER */
.site-header {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0;
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  color: white;
  text-decoration: none;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 20px;
}

.nav a {
  color: #8fa3b8;
  text-decoration: none;
  font-weight: 500;
}

.nav a.active {
  color: #ffffff;
}

/* HERO */
.hero {
  padding: 90px 0 60px;
}

.eyebrow {
  color: #6ea8ff;
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

h1 {
  font-size: 44px;
  line-height: 1.08;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

h2 {
  font-size: 30px;
  margin-bottom: 18px;
}

.lead {
  font-size: 19px;
  color: #94a3b8;
  margin-bottom: 28px;
  max-width: 650px;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  text-decoration: none;
  margin-right: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  color: #cbd5e1;
  font-weight: 500;
  transition: 0.2s ease;
}

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

.btn.primary {
  background: #2563eb;
  border-color: #2563eb;
  color: white;
}

/* LIST */
.checklist {
  margin-top: 24px;
}

.checklist li {
  margin-bottom: 10px;
  color: #9fb3c8;
}

/* SPLIT */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* IMAGE CARD */
.split div:last-child {
  max-width: 460px;
  margin-left: auto;
  background: rgba(255,255,255,0.03);
  padding: 18px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.06);
}

.split img {
  width: 100%;
  border-radius: 8px;
}

/* EXPERT NETWORK */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 32px 0 40px;
}

.expertise-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 16px;
  color: #cbd5e1;
  font-size: 15px;
}

.form-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 30px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 22px;
}

input,
textarea {
  width: 100%;
  margin-top: 8px;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #11161d;
  color: #e6edf3;
  font-size: 15px;
}

textarea {
  resize: vertical;
  min-height: 140px;
}

label {
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 500;
}

.form-note {
  margin-top: 14px;
  color: #7c8b9a;
  font-size: 14px;
  text-align: center;
}

/* FOOTER */
.footer {
  padding: 50px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  color: #7c8b9a;
}

@media (max-width: 700px) {

  .nav-wrap,
  .split,
  .form-grid {
    grid-template-columns: 1fr;
    display: grid;
    gap: 20px;
  }

  .nav {
    flex-wrap: wrap;
  }

  h1 {
    font-size: 38px;
  }

}