/* ===============================
   APHOTECH SOLAR – MOBILE STYLES
   =============================== */

@media (max-width: 768px) {

  /* GENERAL */
  body {
    font-size: 15px;
  }

  .section {
    padding: 2.5rem 1rem;
  }

  h1 {
    font-size: 1.7rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  /* HEADER & NAV */
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .nav-links a {
    padding: 0.35rem 0.7rem;
    font-size: 0.75rem;
    border-radius: 16px;
  }

  /* HERO */
  .hero {
    padding: 3rem 1rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero .btn {
    padding: 0.55rem 1.1rem;
    font-size: 0.85rem;
  }

  /* GRID */
  .grid {
    gap: 1rem;
  }

  .card {
    padding: 1.2rem;
  }

  /* PACKAGES */
  .package-price {
    font-size: 1.2rem;
  }

  .package-btn {
    padding: 0.45rem 0.9rem;
    font-size: 0.75rem;
  }

  /* PROJECT IMAGES */
  .project-img {
    border-radius: 8px;
  }

  /* FOOTER */
  footer {
    padding-bottom: 4.5rem; /* space for WhatsApp */
  }

  .footer-socials a {
    width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }

  /* WHATSAPP FLOAT */
  .whatsapp-float {
    bottom: 15px;
    right: 15px;
    padding: 0.55rem 0.9rem;
    font-size: 0.75rem;
    z-index: 30;
  }
}