/* =========================================================
   RESPONSIVE.CSS — Mobile & Tablet overrides only
   Does NOT change colors, fonts, animations, or desktop layout
   ========================================================= */

/* ─── TABLET (≤ 1024px) ─────────────────────────────────── */
@media (max-width: 1024px) {

  section {
    padding: 90px 5%;
  }

  /* Hero: two-col but tighter */
  #hero {
    gap: 2.5rem;
    padding-top: 120px;
    padding-left: 5%;
    padding-right: 5%;
  }

  .hero-name {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    letter-spacing: -1px;
  }

  .hero-img-ring {
    width: 300px;
    height: 300px;
  }

  .hero-img-inner {
    width: 230px;
    height: 230px;
  }

  .ring-1 { width: 265px; height: 265px; }
  .ring-2 { width: 300px; height: 300px; }

  /* About: single col on tablet */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image-col {
    max-width: 420px;
    margin: 0 auto;
  }

  /* Arsenal: 2-3 per row */
  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  /* Projects: 2 col */
  .projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  /* Contact: 2 col */
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ─── MOBILE (≤ 768px) ──────────────────────────────────── */
@media (max-width: 768px) {

  /* ── Global ── */
  section {
    padding: 70px 5%;
  }

  .section-title {
    font-size: clamp(2rem, 7vw, 2.8rem);
    margin-bottom: 2.5rem;
  }

  .section-label {
    font-size: 0.72rem;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  /* ── Navbar ── */
  nav {
    padding: 16px 5%;
  }

  .availability-pill {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 999;
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    list-style: none;
  }

  .nav-links.open {
    left: 0;
  }

  .nav-link {
    font-size: 1.4rem;
    font-weight: 600;
  }

  .hamburger {
    display: flex;
    z-index: 1001;
  }

  /* ── Hero ── */
  #hero {
    flex-direction: column-reverse;
    text-align: center;
    padding-top: 110px;
    padding-bottom: 60px;
    gap: 2.5rem;
    min-height: auto;
  }

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

  .hero-name {
    font-size: clamp(2.6rem, 9vw, 3.5rem);
    letter-spacing: -1px;
  }

  .hero-typewriter {
    font-size: clamp(1rem, 4vw, 1.3rem);
    justify-content: center;
  }

  .hero-bio {
    font-size: 0.95rem;
    max-width: 100%;
  }

  .hero-badge {
    font-size: 0.76rem;
    padding: 6px 14px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    margin-bottom: 2rem;
  }

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

  .hero-tech-pills {
    justify-content: center;
  }

  /* Profile photo */
  .hero-image-wrap {
    margin-top: 0;
  }

  .hero-img-ring {
    width: 240px;
    height: 240px;
  }

  .hero-img-inner {
    width: 185px;
    height: 185px;
  }

  .ring-1 { width: 215px; height: 215px; }
  .ring-2 { width: 240px; height: 240px; }

  .float-icon {
    display: none;
  }

  .scroll-hint {
    display: none;
  }

  /* ── About ── */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .about-image-col {
    max-width: 320px;
    margin: 0 auto;
  }

  .about-heading {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .about-bio {
    font-size: 0.95rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }

  .stat-card {
    padding: 1.2rem;
  }

  .stat-number {
    font-size: 1.8rem;
  }

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

  /* ── Arsenal ── */
  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
  }

  .skill-card {
    padding: 1.5rem 1.2rem;
  }

  .skill-card h4 {
    font-size: 1rem;
  }

  /* ── Projects ── */
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .project-preview {
    height: 180px;
  }

  .project-btns {
    flex-direction: column;
  }

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

  /* ── Hackathon ── */
  .hackathon-feature {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
  }

  .trophy-wrap {
    width: 80px;
    height: 80px;
    font-size: 2.2rem;
  }

  .hackathon-title {
    font-size: 1.7rem;
  }

  .hackathon-meta {
    justify-content: center;
  }

  /* ── Contact ── */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .contact-card {
    padding: 1.2rem 1.5rem;
  }

  .contact-intro p {
    font-size: 0.95rem;
  }

  /* ── Footer ── */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.2rem;
  }
}

/* ─── SMALL MOBILE (≤ 480px) ────────────────────────────── */
@media (max-width: 480px) {

  section {
    padding: 60px 4%;
  }

  #hero {
    padding-top: 90px;
  }

  .hero-name {
    font-size: clamp(2.2rem, 10vw, 3rem);
    letter-spacing: -0.5px;
  }

  .hero-typewriter {
    font-size: 1rem;
  }

  .hero-img-ring {
    width: 200px;
    height: 200px;
  }

  .hero-img-inner {
    width: 158px;
    height: 158px;
  }

  .ring-1 { width: 180px; height: 180px; }
  .ring-2 { width: 200px; height: 200px; }

  .section-title {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

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

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

  .hackathon-title {
    font-size: 1.4rem;
  }

  .meta-tag {
    font-size: 0.78rem;
    padding: 5px 12px;
  }

  .contact-card-icon {
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
  }

  .contact-handle {
    font-size: 0.85rem;
  }

  .logo {
    font-size: 1.4rem;
  }
}