/* ============================================
   Responsive Breakpoints
   ============================================ */

/* Large Desktop (1200px) */
@media (max-width: 1200px) {
  .hero .container {
    gap: var(--space-2xl);
  }

  .hero-image-wrapper {
    width: 340px;
    height: 340px;
  }

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

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .project-detail-content {
    grid-template-columns: 1fr 280px;
  }
}

/* Desktop (992px) */
@media (max-width: 992px) {
  :root {
    --nav-height: 64px;
  }

  .hamburger {
    display: flex;
  }

  .nav-menu {
    display: none;
  }

  .nav-cv-btn {
    display: none !important;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    order: 2;
  }

  .hero-visual {
    order: 1;
  }

  .hero-image-wrapper {
    width: 280px;
    height: 280px;
  }

  .hero-title-wrapper {
    justify-content: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-social {
    justify-content: center;
  }

  .hero-float-card--exp {
    right: -10px;
    top: 5%;
  }

  .hero-float-card--projects {
    left: -10px;
    bottom: 10%;
  }

  .hero-float-card--tech {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-image {
    max-width: 400px;
    margin: 0 auto;
  }

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

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

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

  .project-detail-content {
    grid-template-columns: 1fr;
  }

  .project-detail-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

/* Tablet (768px) */
@media (max-width: 768px) {
  .section {
    padding: var(--space-3xl) 0;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
  }

  .hero-badge {
    margin-bottom: var(--space-lg);
  }

  .hero-float-card {
    display: none;
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

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

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .project-detail-sidebar {
    grid-template-columns: 1fr;
  }

  .projects-page-hero {
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-xl);
  }
}

/* Mobile (576px) */
@media (max-width: 576px) {
  .section {
    padding: var(--space-2xl) 0;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section-header {
    margin-bottom: var(--space-2xl);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .hero-image-wrapper {
    width: 220px;
    height: 220px;
  }

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

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

  .stat-card {
    padding: var(--space-lg);
  }

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

  .project-filters {
    gap: var(--space-xs);
  }

  .filter-btn {
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
  }

  .project-card-actions {
    flex-direction: column;
  }

  .contact-form-wrapper {
    padding: var(--space-lg);
  }

  .toast {
    left: var(--space-md);
    right: var(--space-md);
    bottom: var(--space-md);
  }

  .back-to-top {
    bottom: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
  }

  .timeline::before {
    left: 7px;
  }

  .timeline-dot {
    left: 0;
  }

  .timeline-item {
    padding-left: var(--space-2xl);
  }
}

/* Small Mobile (375px) */
@media (max-width: 375px) {
  .hero-name {
    font-size: 1.8rem;
  }

  .hero-image-wrapper {
    width: 180px;
    height: 180px;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .nav-logo {
    font-size: 1.1rem;
  }

  .nav-logo-icon {
    width: 32px;
    height: 32px;
  }

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

  .project-detail-meta {
    flex-direction: column;
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .navbar,
  .back-to-top,
  .scroll-progress,
  .hero-bg,
  .statistics-bg {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .section {
    padding: 1rem 0;
  }
}