* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #f7f9fc;
  color: #1f2937;
  line-height: 1.6;
}

.hero {
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(193, 39, 45, 0.35), transparent 30%),
    linear-gradient(135deg, #006233, #0f172a);
  color: white;
  padding: 30px 8%;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 1px;
}

.nav-btn,
.main-btn {
  display: inline-block;
  text-decoration: none;
  background: #c1272d;
  color: white;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: bold;
  transition: 0.3s ease;
}

.nav-btn:hover,
.main-btn:hover {
  background: #a51f25;
  transform: translateY(-2px);
}

.hero-content {
  max-width: 680px;
  margin-top: 160px;
}

.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  padding: 8px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
  backdrop-filter: blur(6px);
}

.hero-content h1 {
  font-size: 60px;
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero-content p {
  font-size: 20px;
  margin-bottom: 32px;
  color: #e5e7eb;
}

section {
  padding: 75px 8%;
  text-align: center;
}

section h2 {
  font-size: 36px;
  margin-bottom: 20px;
  color: #006233;
}

.about p,
.contact p {
  max-width: 720px;
  margin: 0 auto 25px;
  font-size: 18px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  margin-top: 35px;
}

.card {
  background: white;
  padding: 32px;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
  transition: 0.3s ease;
  border-top: 4px solid #006233;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

.card h3 {
  color: #c1272d;
  margin-bottom: 12px;
  font-size: 22px;
}

.contact {
  background: white;
}

.contact-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 25px;
}

.contact-box a {
  text-decoration: none;
  background: #006233;
  color: white;
  padding: 13px 24px;
  border-radius: 30px;
  font-weight: bold;
  transition: 0.3s ease;
}

.contact-box a:hover {
  background: #004d28;
  transform: translateY(-2px);
}

footer {
  background: #0f172a;
  color: #d1d5db;
  text-align: center;
  padding: 22px;
}

@media (max-width: 700px) {
  .hero {
    padding: 25px 6%;
  }

  nav {
    flex-direction: column;
    gap: 15px;
  }

  .hero-content {
    margin-top: 100px;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 42px;
  }

  .hero-content p {
    font-size: 17px;
  }

  section {
    padding: 55px 6%;
  }

  section h2 {
    font-size: 30px;
  }

  .contact-box {
    flex-direction: column;
  }

  .contact-box a {
    width: 100%;
    max-width: 320px;
  }
}