/* ==========================================================================
   BAŞ GRUP İNŞAAT — RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Tablet (max 1024px) */
@media (max-width: 1024px) {
  .hero-title { font-size: 3.2rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

/* Mobile (max 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
    --space-2xl: 4rem;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: rgba(13, 27, 42, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-title { font-size: 2.5rem; }
  .hero-subtitle { font-size: 1.05rem; }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }

  .mv-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .contact-cards-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-experience-badge {
    position: relative;
    right: 0;
    bottom: 0;
    margin-top: -30px;
    margin-left: auto;
    margin-right: auto;
    width: fit-content;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Small Mobile (max 480px) */
@media (max-width: 480px) {
  .hero-title { font-size: 2.1rem; }
  .section-title { font-size: 2rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .about-highlights { grid-template-columns: 1fr; }
  .contact-form { padding: 1.5rem; }
}