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

body {
  line-height: 1.6;
  color: #0f3f3a;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

.header {
  background: #0f3f3a;
  color: white;
  padding: 1rem 0;
}

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

.nav a {
  color: white;
  margin-left: 1.5rem;
  text-decoration: none;
}

.hero {
  background: #e8f5f2;
  padding: 3rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero img {
  width: 100%;
  border-radius: 6px;
}

.subtitle {
  font-style: italic;
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  background: #0f3f3a;
  color: white;
  padding: 0.7rem 1.4rem;
  text-decoration: none;
  border-radius: 4px;
}

.section {
  padding: 3rem 0;
}

.section.light {
  background: #f4fbf9;
}

.about-grid,
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.about-grid img,
.two-col img {
  width: 100%;
  border-radius: 6px;
}

.services {
  list-style: disc;
  margin: 1rem 0 1.5rem 1.5rem;
}

.footer {
  background: #0f3f3a;
  color: white;
  padding: 2rem 0;
}

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

@media (max-width: 768px) {
  .hero-grid,
  .about-grid,
  .two-col,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    flex-direction: column;
    gap: 1rem;
  }

  .footer-legal {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
  }

  .footer-legal a {
    color: #ffffff;
    font-size: 0.85rem;
    text-decoration: none;
  }

  .footer-legal a:hover {
    text-decoration: underline;
  }

  /* =====================
   RESPONSIVE / MOBILE
===================== */

  @media (max-width: 1024px) {
    .hero-grid,
    .about-grid {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 768px) {
    nav {
      flex-direction: column;
      gap: 1rem;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      text-align: center;
      gap: 1.5rem;
    }

    .footer {
      padding: 1.5rem 0;
    }

    .footer-legal {
      gap: 0.6rem 1rem;
    }
  }

  @media (max-width: 480px) {
    body {
      font-size: 14px;
    }

    .btn {
      padding: 0.6rem 1rem;
    }

    .footer-legal {
      gap: 0.4rem 0.8rem;
    }
  }
}