/* MOL EFV TECH - RESPONSIVE.CSS */
@media (max-width: 1180px) {
  .nav-links {
    gap: 15px;
  }

  .nav-links a {
    font-size: .82rem;
  }

  .diagnostic-form {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: fixed;
    top: 78px;
    left: 0;
    width: 100%;
    max-height: calc(100vh - 78px);
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    background: rgba(2,6,23,.98);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: .35s ease;
  }

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

  .nav-links a {
    display: block;
    padding: 14px;
    text-align: center;
    border-radius: 12px;
    font-size: .95rem;
  }

  .nav-links a:hover {
    background: rgba(34,211,238,.08);
  }

  .nav-links a::after {
    display: none;
  }

  .hero {
    min-height: 900px;
    background-position: 62% center;
  }

  .hero-content {
    max-width: 620px;
  }

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

  .about-content,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .comparison-card {
    grid-template-columns: 1fr;
  }

  .comparison-card > i {
    transform: rotate(90deg);
    justify-self: center;
  }

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

  .gallery-wide {
    grid-row: auto;
  }

  .gallery-item {
    min-height: 340px;
  }

  .diagnostic-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  section {
    padding: 72px 20px;
  }

  .navbar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .logo img {
    width: 48px;
    height: 48px;
  }

  .logo span {
    font-size: .82rem;
  }

  .nav-links {
    top: 70px;
    max-height: calc(100vh - 70px);
  }

  .hero {
    min-height: 860px;
    padding: 120px 20px 70px;
    align-items: flex-end;
    background-position: 67% center;
  }

  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(2,6,23,.18), rgba(2,6,23,.93) 60%);
  }

  .hero-content {
    position: relative;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 15vw, 4rem);
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-badges {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .stats {
    grid-template-columns: 1fr;
    padding-top: 45px;
    padding-bottom: 45px;
  }

  .loading-text {
    flex-direction: column;
    gap: 8px;
  }

  .mascot-glow {
    width: 260px;
    height: 260px;
  }

  .floating-mascot {
    width: min(100%, 420px);
  }

  .gallery-item {
    min-height: 250px;
  }

  .contact-form,
  .diagnostic-form {
    padding: 22px;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }

  .whatsapp-float,
  .btn-top,
  .music-toggle {
    right: 16px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-float { bottom: 16px; }
  .btn-top { bottom: 76px; }
  .music-toggle { bottom: 136px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}