:root {
  --bg: #0b1220;
  --surface: #121b2f;
  --surface-2: #0f1728;
  --text: #e9eefb;
  --muted: #a4b2d0;
  --primary: #61a4ff;
  --primary-2: #2d7fff;
  --border: #263453;
  --success: #2fcf8f;
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #0a1120 0%, #0b1220 60%, #0d1526 100%);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 17, 31, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.logo-mark {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(140deg, var(--primary), var(--primary-2));
  color: #fff;
}

.logo-text {
  font-size: 1rem;
}

.nav {
  display: flex;
  gap: 1.25rem;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav a:hover {
  color: #fff;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0.2rem;
}

.menu-toggle span {
  display: block;
  width: 23px;
  height: 2px;
  background: #d8e3ff;
  margin: 5px 0;
}

.hero {
  padding: 5.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: #9cc0ff;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 0.77rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 1rem;
}

.lead {
  color: var(--muted);
  max-width: 66ch;
  margin-bottom: 1.4rem;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 10px;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(120deg, var(--primary), var(--primary-2));
  color: #fff;
}

.btn-secondary {
  border-color: var(--border);
  color: #d5e1fb;
}

.hero-card {
  background: linear-gradient(180deg, #111a2d, #0f1728);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-card li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: #c7d4f2;
}

.hero-card li:last-child {
  border-bottom: 0;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.section-text {
  color: var(--muted);
  max-width: 76ch;
}

.cards {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.2rem;
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #84b4ff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.subheadline {
  margin-top: 0.3rem;
  margin-bottom: 0.75rem;
  color: #d8e8ff;
  font-weight: 600;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 0.85rem;
}

.mini-stat {
  border: 1px solid #2c3d62;
  border-radius: 10px;
  padding: 0.6rem 0.55rem;
  background: rgba(255, 255, 255, 0.02);
}

.mini-stat strong {
  display: block;
  font-size: 0.8rem;
  color: #bcd7ff;
}

.mini-stat span {
  display: block;
  margin-top: 0.1rem;
  color: #9fb4da;
  font-size: 0.77rem;
  line-height: 1.35;
}

.link-arrow {
  color: #cde0ff;
  font-weight: 600;
}

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

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.2rem;
}

.step-num {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(120deg, #3d89ff, #6c5fff);
  margin-bottom: 0.7rem;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}

.contact-form {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.contact-form label {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 0.8rem;
  color: #d9e6ff;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 0.35rem;
  border-radius: 8px;
  border: 1px solid #2c3a5b;
  background: #0e1628;
  color: #fff;
  padding: 0.62rem 0.7rem;
  font: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(86, 152, 255, 0.4);
  border-color: #4f97ff;
}

.form-note {
  min-height: 22px;
  margin-top: 0.6rem;
  color: var(--success);
  font-weight: 500;
}

.footer {
  padding: 1.6rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: #b8c7e9;
  font-size: 0.92rem;
}

@media (max-width: 960px) {
  .hero-grid,
  .contact-wrap,
  .cards,
  .steps,
  .mini-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav {
    position: absolute;
    top: 74px;
    right: 4%;
    left: 4%;
    background: #0f1728;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.6rem;
    flex-direction: column;
    display: none;
  }

  .nav.open {
    display: flex;
  }
}