* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #0b0f1a;
  color: #ffffff;
  line-height: 1.6;
}

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

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  background: rgba(11,15,26,0.9);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.5px;
}

.navbar nav a {
  margin-left: 22px;
  opacity: 0.85;
}

.navbar nav a:hover {
  opacity: 1;
}

.btn {
  background: linear-gradient(135deg, #5b7cfa, #8fa3ff);
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
}

.btn.big {
  padding: 14px 26px;
  font-size: 16px;
}

.hero {
  min-height: 80vh;
  background:
    linear-gradient(rgba(11,15,26,0.6), rgba(11,15,26,0.9)),
    url('https://images.unsplash.com/photo-1555949963-aa79dcee981c');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 720px;
  padding: 0 40px;
}

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

.hero p {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 26px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 80px 40px;
}

.feature {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 26px;
}

.footer {
  text-align: center;
  padding: 30px;
  font-size: 14px;
  opacity: 0.6;
}

@media (max-width: 900px) {
  .features {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 36px;
  }
}
/* ---------- Contact Form Styling ---------- */

form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

form label {
  grid-column: span 2;
  font-weight: 600;
  font-size: 14px;
  opacity: 0.9;
}

form input,
form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 14px;
}

form textarea {
  grid-column: span 2;
  resize: vertical;
}

form button {
  grid-column: span 2;
  cursor: pointer;
}

/* Card look for the form container */
.feature form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 28px;
}

/* Mobile fix */
@media (max-width: 700px) {
  form {
    grid-template-columns: 1fr;
  }

  form label,
  form textarea,
  form button {
    grid-column: span 1;
  }
}
/* ---------- Mobile Navigation Fix ---------- */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: center;
    padding: 16px;
  }

  .navbar nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
  }

  .navbar nav a {
    margin: 0;
    font-size: 14px;
  }

  .navbar nav a.btn {
    padding: 10px 18px;
    font-size: 14px;
  }
}