/* Responsive Design */

/* Mobile First Approach */

/* Small devices (landscape phones, 576px and up) */
@media (max-width: 575.98px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__subtitle {
    font-size: var(--font-size-lg);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

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

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

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

  .portfolio-item__img {
    height: 200px;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-6);
  }

  .hero {
    padding: var(--space-24) 0;
  }

  .hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    text-align: left;
  }

  .hero__content {
    order: 1;
  }

  .hero__visual {
    order: 2;
  }

  .about__content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-16);
    align-items: center;
  }

  .about__text {
    order: 1;
  }

  .about__stats {
    order: 2;
  }

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

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

/* Large devices (desktops, 1024px and up) */
@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }

  .hero {
    padding: var(--space-32) 0;
  }

  .hero__title {
    font-size: var(--font-size-6xl);
  }

  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__content {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .hero__container,
  .about__container,
  .services__container,
  .portfolio__container,
  .contact__container {
    max-width: var(--container-xl);
  }

  .hero__title {
    font-size: var(--font-size-6xl);
  }
}

/* Ultra wide screens (1400px and up) */
@media (min-width: 1400px) {
  .container {
    max-width: var(--container-2xl);
  }
}

/* Mobile Navigation */
@media (max-width: 767.98px) {
  .navbar__menu {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-4);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .navbar__menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .navbar__link {
    padding: var(--space-3) 0;
    font-size: var(--font-size-base);
  }

  .navbar__actions {
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-4);
  }

  .navbar__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Print styles */
@media print {
  .navbar,
  .btn,
  .footer__social {
    display: none !important;
  }

  .hero,
  section {
    padding: var(--space-8) 0 !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
  }

  h1, h2, h3 {
    page-break-after: avoid;
  }

  img {
    max-width: 100% !important;
    height: auto !important;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --color-border-light: var(--color-black);
    --color-border-medium: var(--color-black);
    --color-text-muted: var(--color-black);
  }

  .btn--outline {
    border-width: 2px;
  }

  .form-input,
  .form-textarea {
    border-width: 2px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .service-card,
  .portfolio-item,
  .navbar__toggle-icon {
    transition: none !important;
  }

  .hero__visual img,
  .portfolio-item__img {
    animation: none !important;
  }
}