/* ============================================================
   MEDIAQUERIES.CSS — Mobile-First Responsive Overrides
   Breakpoints:
     Base (Mobile-first) : < 480px
     sm  (Large Mobile)  : 481px  – 600px
     md  (Tablet)        : 601px  – 900px
     lg  (Laptop)        : 901px  – 1200px
     xl  (Desktop)       : > 1200px  ← default (Main.css)
   ============================================================ */

/* ============================================================
   HAMBURGER BUTTON — Hidden on Desktop
   ============================================================ */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  z-index: 1100;
  flex-shrink: 0;
}

.hamburger:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: var(--transition-base);
}

/* Animated X state */
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   LAPTOP — 901px to 1200px
   Minor adjustments; layout stays mostly intact.
   ============================================================ */
@media (max-width: 1200px) {

  /* Home image sits closer */
  .home-img {
    width: 380px;
    height: 380px;
    left: 175%;
  }

  /* About image: pull in slightly */
  .about-img {
    width: 320px;
    height: 320px;
  }

  /* Project grid: 2 columns */
  .project-boxes {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Experience cards: allow wrapping */
  .education-box {
    flex-basis: calc(28% - var(--space-md));
  }
}

/* ============================================================
   TABLET — 601px to 900px
   Two-column grids, images repositioned, nav condensed.
   ============================================================ */
@media (max-width: 900px) {

  /* --- HEADER --- */
  .header {
    padding: 14px 24px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .hamburger {
    display: flex;
  }

  /* Dropdown mobile nav */
  .navbar {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: min(280px, 80vw);
    height: 100vh;
    background: rgba(6, 15, 26, 0.97);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-left: 1px solid var(--color-border-glass);
    padding: 80px 32px 40px;
    gap: var(--space-md);
    z-index: 1050;
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.6);
    transition: transform var(--transition-slow);
    transform: translateX(100%);
  }

  .navbar.open {
    display: flex;
    transform: translateX(0);
  }

  .navbar a {
    font-size: 16px;
    margin-left: 0;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-glass);
    color: var(--color-text-primary);
  }

  .navbar a:last-child {
    border-bottom: none;
  }

  /* Nav overlay backdrop */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1040;
    backdrop-filter: blur(2px);
  }

  .nav-overlay.open {
    display: block;
  }

  /* --- HOME SECTION --- */
  #home {
    height: auto;
    min-height: 100vh;
    padding: 120px 6% 60px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .home-content {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  /* Image: remove absolute positioning, inline as flex item */
  .home-img {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: 220px;
    height: 220px;
    margin-bottom: var(--space-lg);
    animation: heroFloat 8s ease-in-out infinite;
  }

  .home-content h1 {
    font-size: clamp(32px, 6vw, 48px);
  }

  .home-content h3 {
    font-size: clamp(15px, 3vw, 20px);
  }

  .home-content p {
    font-size: 14px;
    max-width: 100%;
    text-align: left;
  }

  .home-sci {
    justify-content: center;
  }

  .btn-box {
    justify-content: center;
    width: auto;
  }

  /* --- ABOUT SECTION --- */
  #about {
    padding: 80px 6%;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }

  .about-img {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
    transform: none;
    width: 180px;
    height: 180px;
    margin-bottom: var(--space-lg);
  }

  .about-content {
    max-width: 100%;
    align-items: center;
    text-align: center;
    padding: 32px 28px;
  }

  .about-content p {
    text-align: left;
  }

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

  /* --- EXPERIENCE SECTION --- */
  .experience-content {
    padding: 0 var(--space-md);
  }

  .boxes-container,
  .skills-container,
  .work-container {
    flex-direction: column;
    align-items: center;
  }

  .education-box {
    flex-basis: auto;
    width: min(400px, 90%);
  }

  .skills-box,
  .work-box {
    flex-basis: auto;
    width: min(500px, 90%);
  }

  /* --- PROJECT GRID --- */
  .project-boxes {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  /* --- BANANA CAT --- */
  /* Push to bottom, smaller, lower z-index so it never covers content */
  .banana-cat-track {
    bottom: 10px;
    z-index: 10;
  }

  .banana-cat {
    width: 60px;
    opacity: 0.6;
  }

  /* --- FOOTER --- */
  .footer-content {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .footer-sci {
    justify-content: center;
  }
}

/* ============================================================
   LARGE MOBILE — 481px to 600px
   Tighten spacing, single column projects.
   ============================================================ */
@media (max-width: 600px) {

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

  .home-img {
    width: 180px;
    height: 180px;
  }

  .about-img {
    width: 150px;
    height: 150px;
  }

  .home-content h1 {
    font-size: clamp(28px, 8vw, 40px);
  }

  .home-content h3 {
    font-size: clamp(14px, 4vw, 18px);
  }

  /* Experience pill nav: allow wrapping */
  .nav-experience {
    border-radius: var(--radius-lg);
    flex-wrap: wrap;
    padding: var(--space-xs);
    width: auto;
    max-width: 100%;
  }

  .nav-experience a {
    font-size: 13px;
    padding: 7px 14px;
  }

  /* Modal full-width on small screens */
  .modal {
    padding: 20px 12px;
  }

  .modal-content {
    padding: 28px 20px;
    width: 100%;
    border-radius: var(--radius-lg);
  }

  #modalTitle {
    font-size: clamp(17px, 5vw, 22px);
  }

  .gallery-img {
    width: 100%;
    height: auto;
    max-height: 220px;
  }
}

/* ============================================================
   MOBILE — up to 480px
   Maximum simplification, hide banana cat, stack everything.
   ============================================================ */
@media (max-width: 480px) {

  /* --- HEADER --- */
  .header {
    padding: 12px 16px;
  }

  .logo {
    font-size: 15px;
  }

  /* --- HOME SECTION --- */
  #home {
    padding: 100px 5% 48px;
  }

  .home-img {
    width: 150px;
    height: 150px;
    margin-bottom: var(--space-md);
  }

  .home-content h1 {
    font-size: clamp(26px, 9vw, 36px);
  }

  .home-content h3 {
    font-size: clamp(13px, 4.5vw, 16px);
  }

  .home-content p {
    font-size: 13px;
  }

  .btn-box {
    flex-direction: column;
    width: 100%;
    height: auto;
    gap: var(--space-sm);
  }

  .btn-box a {
    width: 100%;
    height: 46px;
    font-size: 13px;
  }

  /* --- ABOUT --- */
  #about {
    padding: 60px 5% 40px;
  }

  .about-img {
    width: 120px;
    height: 120px;
  }

  .about-content {
    padding: 24px 16px;
    gap: var(--space-md);
  }

  .about-content h1 {
    font-size: clamp(22px, 7vw, 30px);
  }

  .about-content h3 {
    font-size: 16px;
  }

  .about-content p {
    font-size: 13px;
  }

  /* --- EXPERIENCE SECTION --- */
  .experience-content h1,
  .projects-content h1 {
    font-size: clamp(28px, 8vw, 40px);
  }

  .education-box,
  .skills-box,
  .work-box {
    width: 100%;
    min-width: unset;
    padding: var(--space-md);
  }

  .education-box h2,
  .skills-box h2,
  .work-box h2 {
    font-size: 14px;
  }

  /* Tighter badge layout */
  .badges {
    gap: 4px;
  }

  .badge {
    font-size: 11px;
    padding: 4px 10px;
  }

  /* --- PROJECTS --- */
  .project-boxes {
    gap: var(--space-md);
    padding: 0 var(--space-xs);
  }

  .project-box {
    padding: var(--space-md);
    min-height: 160px;
  }

  .project-box h4 {
    font-size: 14px;
  }

  /* --- BANANA CAT: fully hidden on smallest screens --- */
  .banana-cat-track {
    display: none;
  }

  /* --- SOCIAL ICONS --- */
  .home-sci a,
  .footer-sci a {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }

  /* --- MODAL --- */
  .modal {
    padding: 12px 8px;
  }

  .modal-content {
    padding: 20px 14px;
    border-radius: var(--radius-md);
  }

  #modalTitle {
    font-size: 16px;
    padding-right: 32px;
  }

  .modal-gallery {
    padding: var(--space-sm);
    gap: var(--space-xs);
  }

  .gallery-img {
    width: 100%;
    height: auto;
    max-height: 180px;
  }

  #modalDesc {
    font-size: 13px;
    padding: var(--space-sm) var(--space-md);
  }

  .project-data-table th,
  .project-data-table td {
    font-size: 11px;
    padding: 8px 10px;
  }

  /* --- FOOTER --- */
  footer {
    padding: var(--space-lg) var(--space-md);
  }
}

/* ============================================================
   UTILITY: Nav close overlay (injected by JS)
   ============================================================ */
.nav-overlay {
  cursor: pointer;
}