:root {
  color-scheme: dark;
  --bg: #07111d;
  --bg-soft: #102132;
  --text: #f4f7fb;
  --text-muted: #9db0c5;
  --accent: #57d9a5;
  --accent-2: #5aa8ff;
  --card: rgba(255, 255, 255, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, var(--bg) 0%, #0f1b2a 100%);
  color: var(--text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0 0;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--accent);
}

.hero,
.page-shell {
  padding: 1rem 0 3rem;
}

.hero-content,
.page-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.page-hero {
  grid-template-columns: 1fr;
  gap: 0.6rem;
  align-items: start;
  padding: 4rem 0 2rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 700;
}

h1 {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.08;
  margin: 0.3rem 0 1rem;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 3.2vw, 3.25rem);
  max-width: 820px;
}

.intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 650px;
}

.actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #3dd8bc 100%);
  color: #04111b;
}

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--text);
}

.hero-card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 1rem;
  box-shadow: 0 20px 60px rgba(4, 8, 16, 0.3);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1rem 0 2rem;
}

.single-column {
  grid-template-columns: 1fr;
}

.card,
.contact-strip,
.about-section {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 1.4rem;
}

.card h2,
.contact-strip h3,
.about-copy h2 {
  margin-top: 0;
}

.about-section {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  margin: 0 auto 1.5rem;
}

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

.about-list {
  display: grid;
  gap: 0.75rem;
}

.about-list div {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
}

.about-list strong {
  color: var(--accent);
  font-size: 1rem;
}

.contact-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 0 auto 3rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-details a,
.footer a,
.contact-card a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.footer {
  padding: 0 0 2.5rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.25rem;
  color: var(--text-muted);
}

.footer-content div {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .hero-content,
  .section-grid,
  .about-section,
  .contact-strip {
    grid-template-columns: 1fr;
    display: grid;
  }

  .contact-strip {
    padding: 1.25rem;
  }

  .footer-content,
  .top-nav {
    flex-direction: column;
    align-items: flex-start;
  }
}