/* 
============================
PATRICK SHAO - PORTFOLIO
============================
Responsive Stylesheet
*/

/* Large Desktops (1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

/* Medium to Large Desktops (992px - 1199px) */
@media (max-width: 1199px) {
  .container {
    max-width: 960px;
  }

  html {
    font-size: 15px;
  }

  .hero-text h1 {
    font-size: 3.5rem;
  }

  .typewriter {
    font-size: 1.8rem;
  }

  .image-container {
    width: 300px;
    height: 300px;
  }

  .section-header h1 {
    font-size: 2.5rem;
  }

  .section-header h2 {
    font-size: 2.2rem;
  }
}

/* Tablets to Small Desktops (768px - 991px) */
@media (max-width: 991px) {
  .container {
    max-width: 720px;
  }

  html {
    font-size: 14px;
  }

  .nav-container {
    padding: 1rem;
  }

  .hero-content {
    flex-direction: column-reverse;
    gap: var(--spacing-md);
    text-align: center;
  }

  .hero-text {
    width: 100%;
  }

  .hero-text h1 {
    font-size: 3rem;
  }

  .typewriter-container {
    justify-content: center;
    margin: 0 auto var(--spacing-md);
  }

  .typewriter {
    font-size: 1.6rem;
  }

  .cta-container {
    text-align: center;
  }

  .image-container {
    width: 250px;
    height: 250px;
    margin: 0 auto;
  }

  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .profile-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .project-card {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .project-card:nth-child(even) {
    direction: ltr;
  }

  .project-image {
    max-height: 300px;
  }

  .featured-project {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

/* Mobile Devices (576px - 767px) */
@media (max-width: 767px) {
  .container {
    max-width: 540px;
  }

  html {
    font-size: 14px;
  }

  section {
    padding: var(--spacing-md) var(--spacing-sm);
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-color);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 99;
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .nav-links li {
    margin: 1rem 0;
    text-align: center;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding-top: var(--spacing-md);
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .typewriter {
    font-size: 1.4rem;
  }

  .skills-preview {
    grid-template-columns: 1fr;
  }

  .section-header h1 {
    font-size: 2.2rem;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

  .skills-list ul {
    flex-direction: column;
    gap: 0.5rem;
  }

  .skills-list ul li {
    display: inline-block;
  }

  .rating-options {
    justify-content: space-around;
  }

  .rating-option {
    width: auto;
  }

  .cta-section h2 {
    font-size: 1.8rem;
  }

  .cta-section p {
    font-size: 1rem;
  }
}

/* Small Mobile Devices (Up to 575px) */
@media (max-width: 575px) {
  html {
    font-size: 13px;
  }

  .nav-container {
    padding: 0.8rem;
  }

  .hero-text h1 {
    font-size: 2.2rem;
  }

  .typewriter {
    font-size: 1.2rem;
  }

  .image-container {
    width: 200px;
    height: 200px;
  }

  .section-header {
    margin-bottom: var(--spacing-md);
  }

  .project-tech {
    flex-direction: column;
    gap: 0.5rem;
  }

  .project-tech span {
    display: inline-block;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
  }

  .radio-group,
  .checkbox-group {
    flex-direction: column;
    gap: 0.5rem;
  }

  .contact-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-icon {
    margin-bottom: 0.5rem;
  }

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

/* Dark Mode Navigation Adjustments */
@media (max-width: 767px) {
  body.dark-mode .nav-links {
    background-color: var(--bg-color);
  }
}

/* Print Styles (handled in print.css) */