:root {
  --bg: #0b0d13;
  --panel: #101521;
  --card: #151a28;
  --text: #eef0f6;
  --muted: #9aa3b6;
  --accent1: #8cffc7;
  --accent2: #6aa7ff;
  --border: #23283a;
  --gradient: linear-gradient(135deg, #6aa7ff, #8cffc7);
  --soft-border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

h1,
h2,
h3 {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.01em;
}

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

/* Layout */
.container {
  max-width: 1100px;
  margin: auto;
  padding: 90px 20px;
}

/* Header */
header {
  background: radial-gradient(circle at top, #1a2136, #0b0d13);
  padding: 40px 20px 120px;
}

.sticky-header {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 20;
  padding: 0 20px;
  display: flex;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.sticky-inner {
  width: min(1100px, 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(11, 13, 19, 0.88);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 16px;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  pointer-events: auto;
}

.sticky-inner .logo img {
  height: 34px;
}

.sticky-header.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.sticky-header.is-visible .sticky-inner {
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.45);
}

.nav {
  max-width: 1100px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.logo img {
  height: 46px;
}

.nav-meta {
  text-transform: uppercase;
}

/* Hero */
.hero {
  text-align: center;
  margin-top: 80px;
}

.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 46px;
  margin-bottom: 20px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  color: var(--muted);
  font-size: 17px;
  max-width: 720px;
  margin: auto;
}

/* CTA */
.cta-row {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 600;
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.18s ease, border 0.18s ease, box-shadow 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(140, 255, 199, 0.35);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.btn.primary {
  background: var(--gradient);
  color: #0b0d13;
  border: none;
}

.hero-trust {
  margin-top: 26px;
  font-size: 14px;
  color: var(--muted);
}

/* Sections */
.section-title {
  text-align: center;
  font-size: 28px;
  margin-bottom: 50px;
  letter-spacing: -0.02em;
}

.section-title.left {
  text-align: left;
  margin-bottom: 18px;
}

.section-lead {
  color: var(--muted);
  max-width: 520px;
}

.subtle-panel {
  background: linear-gradient(180deg, rgba(21, 26, 40, 0.75), rgba(11, 13, 19, 0.9));
  border-top: 1px solid var(--soft-border);
  border-bottom: 1px solid var(--soft-border);
  border-radius: 24px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition: transform 0.18s ease, border 0.18s ease, box-shadow 0.18s ease;
}

.card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(106, 167, 255, 0.4);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.35);
}

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

.card-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #c0c6d9;
  margin-top: 18px;
  margin-bottom: 6px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}

.step {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}

.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--accent1);
  margin-bottom: 10px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  align-items: center;
}

.contact-block {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}

/* Map */
.map-wrapper {
  background: linear-gradient(180deg, #151926, #0b0d13);
  border-radius: 18px;
  padding: 16px;
  border: 1px solid var(--border);
}

iframe {
  width: 100%;
  height: 320px;
  border-radius: 14px;
  border: none;
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 50px 20px;
  text-align: center;
  background: #0a0c12;
}

.footer-meta {
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 18px;
}

/* Animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 34px;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-meta {
    font-size: 12px;
    letter-spacing: 0.12em;
  }

  .hero {
    margin-top: 50px;
  }

  .hero p {
    font-size: 16px;
  }

  .cta-row {
    width: 100%;
    gap: 12px;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .sticky-header {
    top: 8px;
    padding: 0 12px;
  }

  .sticky-inner {
    padding: 10px 14px;
    gap: 10px;
  }

  .sticky-inner .btn {
    width: auto;
    padding: 10px 16px;
    font-size: 13px;
  }

  .container {
    padding: 70px 18px;
  }

  .section-title {
    font-size: 24px;
    margin-bottom: 32px;
  }

  .cards {
    gap: 18px;
  }

  .card {
    padding: 22px;
  }

  iframe {
    height: 260px;
  }

  .split {
    text-align: center;
  }

  .section-title.left {
    text-align: center;
  }

  .contact-block {
    justify-items: center;
  }

  .contact-block p {
    text-align: center;
  }
}

@media (max-width: 900px) {
  .hero {
    margin-top: 60px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .container {
    padding: 80px 24px;
  }

  .steps {
    gap: 20px;
  }

  .step {
    padding: 24px;
  }
}