:root {
  --brand: #22e3d8;
  --brand-dark: #14b8a6;
  --bg: #0b0f14;
  --surface: #111827;
  --soft: #0f172a;
  --ink: #e5e7eb;
  --muted: #9ca3af;
  --line: #1f2937;
  --radius: 18px;
  --shadow: 0 14px 36px rgba(0,0,0,.6);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

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

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(15,23,42,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav {
  height: 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 220px;
  width: auto;
}


nav a {
  margin-left: 28px;
  font-weight: 700;
  color: var(--muted);
}

nav a:hover {
  color: var(--brand-dark);
}

/* Hero */
.hero {
  padding: 90px 0;
  background: radial-gradient(circle at top, #0f172a, var(--bg));
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 48px;
}

.badge {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--brand);
  font-weight: 600;
}

.hero h1 {
  font-size: 48px;
  margin: 16px 0;
}

.hero p {
  color: var(--muted);
  max-width: 520px;
}

/* Buttons */
.btn {
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  display: inline-block;
  margin-right: 12px;
  transition: all .2s ease;
}

.primary {
  background: var(--brand);
  color: #022c2a;
}

.primary:hover {
  background: var(--brand-dark);
}

.secondary {
  border: 2px solid var(--brand);
  color: var(--brand);
}

.secondary:hover {
  background: rgba(34,227,216,.12);
}

/* Sections */
.section {
  padding: 80px 0;
}

.soft-bg {
  background: var(--soft);
}

.section h2 {
  font-size: 36px;
}

.section-desc {
  color: var(--muted);
  max-width: 720px;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.card,
.highlight-card,
.info-card {
  background: var(--surface);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card h3,
.highlight-card h4 {
  color: var(--brand);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
}

.form input,
.form textarea {
  width: 100%;
  padding: 14px;
  margin-bottom: 16px;
  background: #020617;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
}

.form input::placeholder,
.form textarea::placeholder {
  color: var(--muted);
}

.full { width: 100%; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid,
  .cards,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 38px;
  }
}
/* ================= FOOTER ================= */
.footer {
  border-top: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.9);
  padding: 24px 0; 
  margin-top: 80px;
}

.full-nav {
  width: 100%;
  padding: 0 48px; /* spacing from screen edges */
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: color .2s ease;
}

.footer-links a:hover {
  color: var(--brand-dark);
}