/* ========================================
   BREAKPOINTS
   - Mobile: < 768px
   - Tablet: 768px - 1024px
   - Desktop: > 1024px
======================================== */

/* ========================================
   TABLET (≤ 1024px)
======================================== */

@media (max-width: 1024px) {
  
  /* Variabel yang disesuaikan */
  :root {
    --spacing-xl: 4rem;
    --spacing-lg: 3rem;
    --font-size-4xl: 3rem;
    --font-size-3xl: 2.5rem;
  }

  /* Container */
  .container {
    padding: 0 var(--spacing-sm);
  }

  /* Navigasi */
  .nav-menu {
    gap: var(--spacing-sm);
  }

  .nav-link kbd {
    display: none;
  }

  /* Bagian Hero */
  .hero-section {
    padding: var(--spacing-lg) 0;
  }

  .keyboard-hint {
    display: none;
  }

  /* Grid */
  .overview-grid,
  .skills-grid,
  .projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  /* Halaman Tentang - Profil */
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .profile-card {
    position: static;
  }

  /* Halaman Kontak */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-info-wrapper {
    position: static;
    order: 2;
  }

  /* Timeline */
  .timeline {
    padding-left: 30px;
  }

  .timeline-marker {
    left: -26px;
  }
}

/* ========================================
   MOBILE (≤ 768px)
======================================== */

@media (max-width: 768px) {

  /* Variabel khusus mobile */
  :root {
    --spacing-xl: 3rem;
    --spacing-lg: 2rem;
    --spacing-md: 1.5rem;
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.5rem;
  }

  /* ========================================
     NAVIGASI MOBILE
  ======================================== */

  .nav-container {
    padding: var(--spacing-sm);
  }

  .burger-menu {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: 0;
    border-top: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.3s ease;
  }

  .nav-menu.active {
    max-height: 400px;
    opacity: 1;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: var(--spacing-sm);
    justify-content: center;
  }

  .nav-link.active::after {
    display: none;
  }

  /* ========================================
     BAGIAN HERO MOBILE
  ======================================== */

  .hero-section {
    min-height: calc(100vh - 70px);
    padding: var(--spacing-md) 0;
  }

  .hero-content {
    padding: 0 var(--spacing-sm);
  }

  .avatar-wrapper {
    width: 120px;
    height: 120px;
  }

  .main-title {
    font-size: 2rem;
  }

  .subtitle {
    font-size: var(--font-size-base);
  }

  .hero-description {
    font-size: var(--font-size-base);
  }

  .skills-tags {
    gap: 0.5rem;
  }

  .skill-tag {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

  /* ========================================
     TOMBOL MOBILE
  ======================================== */

  .btn-large {
    padding: 0.875rem 1.5rem;
    font-size: var(--font-size-sm);
  }

  .btn {
    font-size: 0.875rem;
  }

  /* ========================================
     OVERVIEW / KARTU
  ======================================== */

  .overview-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .overview-card {
    padding: var(--spacing-sm);
  }

  .card-icon {
    width: 50px;
    height: 50px;
  }

  .card-icon svg {
    width: 24px;
    height: 24px;
  }

  /* ========================================
     HEADER HALAMAN
  ======================================== */

  .page-header {
    padding: calc(70px + var(--spacing-md)) 0 var(--spacing-md);
  }

  .page-title {
    font-size: 2rem;
  }

  .page-subtitle {
    font-size: var(--font-size-base);
  }

  /* ========================================
     HALAMAN TENTANG
  ======================================== */

  .profile-grid {
    gap: var(--spacing-md);
  }

  .profile-card {
    padding: var(--spacing-md);
  }

  .profile-image-wrapper {
    width: 150px;
    height: 150px;
  }

  .profile-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .stat-number {
    font-size: var(--font-size-xl);
  }

  .profile-actions {
    gap: var(--spacing-xs);
  }

  /* Keahlian */
  .skills-section {
    padding: var(--spacing-lg) 0;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .skill-category {
    padding: var(--spacing-sm);
  }

  .category-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }

  /* Timeline */
  .timeline-section {
    padding: var(--spacing-lg) 0;
  }

  .timeline {
    padding-left: 25px;
  }

  .timeline::before {
    left: 10px;
  }

  .timeline-marker {
    left: -21px;
    width: 12px;
    height: 12px;
  }

  .timeline-content {
    padding: var(--spacing-sm);
  }

  .timeline-date {
    font-size: 0.7rem;
  }

  /* Bahasa */
  .languages-section {
    padding: var(--spacing-lg) 0;
  }

  .languages-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  /* ========================================
     HALAMAN PROYEK
  ======================================== */

  .filters-section {
    padding: var(--spacing-sm) 0;
    top: 60px;
  }

  .filters-wrapper {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
  }

  .projects-section {
    padding: var(--spacing-lg) 0;
  }

  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
  }

  .project-card {
    border-radius: var(--radius-lg);
  }

  .project-image {
    height: 180px;
  }

  .project-content {
    padding: var(--spacing-sm);
  }

  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .project-year {
    align-self: flex-end;
  }

  .project-features ul {
    gap: 0.5rem;
  }

  /* Teknologi */
  .tech-stack-section {
    padding: var(--spacing-lg) 0;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 0.75rem;
  }

  .tech-item {
    padding: var(--spacing-sm);
  }

  .tech-icon {
    font-size: 2rem;
  }

  .project-overlay {
    pointer-events: none;
  }

  /* ========================================
     HALAMAN KONTAK
  ======================================== */

  .contact-section {
    padding: var(--spacing-lg) 0;
  }

  .contact-grid {
    gap: var(--spacing-md);
  }

  .contact-form-wrapper {
    padding: var(--spacing-md);
  }

  .form-header h2 {
    font-size: var(--font-size-xl);
  }

  .contact-form {
    gap: var(--spacing-sm);
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.625rem 0.875rem;
    font-size: var(--font-size-sm);
  }

  .contact-info-wrapper {
    gap: var(--spacing-sm);
  }

  .info-card {
    padding: var(--spacing-sm);
  }

  .social-buttons {
    gap: var(--spacing-xs);
  }

  .social-btn {
    width: 45px;
    height: 45px;
  }

  /* FAQ */
  .faq-section {
    padding: var(--spacing-lg) 0;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .faq-card {
    padding: var(--spacing-sm);
  }

  .faq-icon {
    font-size: 2rem;
  }

  /* ========================================
     CALL TO ACTION
  ======================================== */

  .cta-section {
    padding: var(--spacing-lg) 0;
  }

  .cta-content h2 {
    font-size: 1.75rem;
  }

  .cta-content p {
    font-size: var(--font-size-base);
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

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

  /* ========================================
     FOOTER
  ======================================== */

  .main-footer {
    padding: var(--spacing-md) 0;
  }

  .footer-content p {
    font-size: var(--font-size-sm);
  }
}
/* ========================================
   MOBILE KECIL (≤ 480px)
======================================== */

@media (max-width: 480px) {

  /* Variabel untuk layar sangat kecil */
  :root {
    --spacing-xl: 2rem;
    --spacing-lg: 1.5rem;
    --font-size-3xl: 1.75rem;
    --font-size-2xl: 1.25rem;
  }

  .container {
    padding: 0 1rem;
  }

  /* Logo */
  .logo {
    font-size: var(--font-size-lg);
  }

  /* Hero */
  .avatar-wrapper {
    width: 100px;
    height: 100px;
  }

  .status-indicator {
    width: 16px;
    height: 16px;
  }

  .main-title {
    font-size: 1.75rem;
  }

  .subtitle {
    font-size: var(--font-size-sm);
  }

  /* Tombol */
  .btn {
    padding: 0.625rem 1rem;
    font-size: 0.8rem;
  }

  .btn svg {
    width: 16px;
    height: 16px;
  }

  /* Kartu */
  .overview-card,
  .skill-category,
  .project-card,
  .info-card,
  .faq-card {
    padding: 1rem;
  }

  /* Timeline */
  .timeline {
    padding-left: 20px;
  }

  .timeline::before {
    left: 8px;
  }

  .timeline-marker {
    left: -18px;
    width: 10px;
    height: 10px;
    border: 2px solid var(--color-bg);
  }

  /* Statistik Profil */
  .profile-stats {
    padding: var(--spacing-sm) 0;
  }

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

  /* Formulir */
  .form-group label {
    font-size: 0.8rem;
  }

  /* Judul Section */
  .section-title {
    font-size: 1.75rem;
  }

  /* Grid Teknologi */
  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  }

  .tech-icon {
    font-size: 1.75rem;
  }

  .tech-item span {
    font-size: 0.7rem;
  }
}

/* ========================================
   ORIENTASI LANDSCAPE MOBILE
======================================== */

@media (max-width: 768px) and (orientation: landscape) {
  
  .hero-section {
    min-height: auto;
    padding: var(--spacing-md) 0;
  }

  .avatar-wrapper {
    width: 80px;
    height: 80px;
  }

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

  .hero-description {
    font-size: var(--font-size-sm);
  }

  .skills-tags {
    display: none;
  }
}

/* ========================================
   LAYAR SANGAT BESAR (≥ 1920px)
======================================== */

@media (min-width: 1920px) {
  
  :root {
    --font-size-4xl: 5rem;
    --font-size-3xl: 3.5rem;
  }

  .container {
    max-width: 1400px;
  }

  .main-title {
    font-size: 5rem;
  }

  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  }
}

/* ========================================
   GAYA CETAK (PRINT STYLES)
======================================== */

@media print {
  
  /* Sembunyikan navigasi dan elemen interaktif */
  .main-nav,
  .burger-menu,
  .particles,
  .scroll-indicator,
  .cta-section,
  .keyboard-hint {
    display: none !important;
  }

  /* Atur ulang warna untuk pencetakan */
  body {
    background: white;
    color: black;
  }

  /* Hapus bayangan dan efek */
  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }

  /* Optimalkan pemisahan halaman */
  .profile-card,
  .project-card,
  .timeline-item {
    page-break-inside: avoid;
  }

  /* Tampilkan URL pada tautan */
  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
}