/* ============================================
   RESPONSIVE — Dark Premium Theme
   ============================================ */

/* ── Tablet: 1100px ── */
@media (max-width: 1100px) {
  .container     { padding-inline: 40px; }
  .nav           { padding-inline: 40px; }
  .hero          { padding-inline: 40px; }
  .hero-footer   { left: 40px; right: 40px; }

  .about-grid    { gap: 60px; }
  .contact-grid  { gap: 48px; }

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

  .project-card--featured {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }

  .exp-list::before { left: 219px; }
}

/* ── Mobile: 900px ── */
@media (max-width: 900px) {
  :root { --nav-height: 64px; }

  .container { padding-inline: 24px; }

  /* Nav */
  .nav { padding-inline: 24px; }
  .nav-hamburger { display: flex; }
  .nav-overlay { display: block; pointer-events: none; }
  .nav-overlay.active { pointer-events: auto; }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    background: var(--surface);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 88px 32px 40px;
    gap: 24px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    box-shadow: -20px 0 60px rgba(0,0,0,0.5);
    z-index: 99;
  }

  .nav-links.open { transform: translateX(0); }
  .nav-link { font-size: 20px; font-weight: 500; color: var(--text-secondary); }
  .nav-link::after { display: none; }
  .nav-link:hover { color: var(--text); }
  .nav-status { font-size: 13px; }

  /* Hero */
  .hero {
    padding-inline: 24px;
    padding-block: 100px 120px;
    justify-content: flex-end;
    min-height: 100svh;
  }

  .hero-title {
    font-size: clamp(48px, 13vw, 72px);
    letter-spacing: -2px;
  }

  .hero-title .outline {
    -webkit-text-stroke-width: 1px;
  }

  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .hero-desc { max-width: 100%; font-size: 15px; }
  .hero-actions { flex-wrap: wrap; }
  .hero-footer { display: none; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 48px; }

  /* Experience */
  .exp-list::before { display: none; }
  .exp-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .exp-item::after { display: none; }
  .exp-period {
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }
  .exp-company { font-size: 22px; }

  /* Skills */
  .skill-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .project-card--featured {
    grid-column: 1 / 1;
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .project-visual { display: none; }

  /* Education */
  .edu-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }

  .contact-title {
    font-size: clamp(36px, 10vw, 60px);
    letter-spacing: -2px;
  }

  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  /* Back to top */
  .back-to-top { bottom: 20px; right: 20px; }

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

/* ── Small mobile: 480px ── */
@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(42px, 14vw, 60px);
    letter-spacing: -1.5px;
  }

  .hero-tag { font-size: 11px; }

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

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

  .stats-grid { grid-template-columns: 1fr; }
  .stat-tagline { display: none; }

  .section-title {
    font-size: clamp(28px, 8vw, 44px);
    letter-spacing: -1.5px;
  }

  .contact-title {
    font-size: clamp(32px, 12vw, 52px);
    letter-spacing: -1.5px;
  }

  .exp-body { padding: 20px; }
  .edu-card { padding: 28px; }
}

/* ── Touch devices ── */
@media (hover: none) {
  .pill:hover {
    background: var(--glass-bg);
    color: var(--text-secondary);
    border-color: var(--border);
    transform: none;
    box-shadow: none;
  }

  .pill--primary:hover {
    background: rgba(255,92,53,0.12);
    color: var(--accent-light);
    border-color: rgba(255,92,53,0.25);
    box-shadow: none;
  }

  .project-card:hover { background: var(--surface); }
  .edu-card:hover { background: var(--surface); }
  .stat-card:hover { background: var(--surface); }
}

/* ── Print ── */
@media print {
  .nav, .cursor, .cursor-ring, .loader, .ticker,
  .back-to-top, .hero-grid-bg, .hero-orb,
  body::after, .hero::before { display: none !important; }

  body { background: white; color: black; }
  .section--dark,
  .experience { background: #f5f5f5; color: black; }
  .contact { background: #f5f5f5; }
  .footer { background: #f5f5f5; }
}