/* ═══════════════════════════════════════
   RESPONSIVE.CSS — Breakpoints & Mobile
   ═══════════════════════════════════════ */

/* ─── Tablet (≤ 768px) ─── */
@media (max-width: 768px) {
  .feed {
    padding: 0 12px 60px;
  }

  .post {
    padding: 16px 18px;
    border-radius: var(--radius-md);
  }

  .post__actions {
    gap: 0;
  }

  .post__action {
    padding: 6px 8px;
    font-size: 12px;
  }

  .post__action span {
    font-size: 11px;
  }

  /* Profile */
  .profile__header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .profile__stats {
    justify-content: center;
  }

  .profile__actions {
    justify-content: center;
  }

  .profile__social {
    justify-content: center;
  }

  .profile__link {
    justify-content: center;
    width: 100%;
  }

  .skills-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .cert-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .post__hero-meta {
    gap: 16px;
    font-size: 13px;
  }

  .theme-toggle {
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
  }

  .float-resume {
    bottom: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    justify-content: center;
    padding: 0;
  }

  .float-resume span {
    display: none;
  }
}

/* ─── Mobile (≤ 480px) ─── */
@media (max-width: 480px) {
  .feed {
    padding: 0 8px 40px;
  }

  .post {
    padding: 16px 16px;
    border-radius: var(--radius-sm);
    margin-top: 14px;
  }

  .post__avatar {
    width: 40px;
    height: 40px;
  }

  .post__name {
    font-size: 13px;
  }

  .post__handle {
    font-size: 12px;
  }

  .post__content p {
    font-size: 14px;
  }

  .post__action {
    padding: 4px 6px;
    font-size: 11px;
  }

  .post__action svg {
    width: 14px;
    height: 14px;
  }

  .post__action span {
    font-size: 10px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .cert-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .thread__body p {
    font-size: 13px;
  }

  .thread__name {
    font-size: 12px;
  }

  .project-card__cover {
    height: 80px;
  }

  .continue-thread__btn {
    padding: 8px 18px;
    font-size: 13px;
  }

  .contact-link {
    padding: 10px 14px;
    font-size: 13px;
  }

  .reply__body p {
    font-size: 13px;
  }

  .cert-card {
    padding: 14px;
  }

  .cert-card h4 {
    font-size: 12px;
  }

  .theme-toggle {
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
  }

  .theme-toggle svg {
    width: 15px;
    height: 15px;
  }
}

/* ─── Small Mobile (≤ 360px) ─── */
@media (max-width: 360px) {
  .post {
    padding: 12px 10px;
  }

  .post__actions {
    flex-wrap: wrap;
  }

  .post__action {
    flex: 1;
    min-width: 0;
  }
}

/* ─── Dark Mode Transition ─── */
@media (prefers-reduced-motion: no-preference) {
  .post,
  .continue-thread__btn,
  .project-card,
  .cert-card,
  .contact-link {
    transition: all var(--transition-base);
  }
}

/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .gsap-hidden,
  .gsap-hidden-left,
  .gsap-hidden-right,
  .gsap-hidden-scale {
    opacity: 1;
    transform: none;
  }
}