/* ==========================================
   DIGITAL PULSE — Responsive Styles
   ========================================== */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }
  
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  
  .pricing-card.popular { transform: scale(1); }
  .pricing-card.popular:hover { transform: translateY(-4px); }
  
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  
  .roi-results-grid { grid-template-columns: repeat(2, 1fr); }
  .scheduler-layout { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
    --container-padding: 0 16px;
  }
  
  /* Nav */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 40px;
    transition: var(--transition-base);
    z-index: 999;
    border-left: 1px solid var(--border-glass);
  }
  
  .nav-links.open {
    right: 0;
  }
  
  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }
  
  /* Hero */
  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }

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

  .hero-buttons .btn {
    width: 100%;
  }
  
  /* Grids */
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .seo-categories { grid-template-columns: 1fr; }
  .subject-criteria { grid-template-columns: 1fr; }
  .roi-inputs { grid-template-columns: 1fr; }
  .roi-results-grid { grid-template-columns: 1fr 1fr; }
  
  /* Tools */
  .tools-tabs { gap: 6px; }
  .tool-tab { padding: 8px 16px; font-size: 0.8rem; }
  .tool-container { padding: 24px; }
  .tool-input-group { flex-direction: column; }
  .time-slot-grid { grid-template-columns: repeat(2, 1fr); }
  
  /* Pricing */
  .pricing-card.popular { transform: none; }

  /* Testimonial */
  .testimonial-inner { padding: 24px; }
  .testimonial-quote { font-size: 1rem; }
  
  /* Footer */
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 1.75rem; }
  
  .stat-value { font-size: 2rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .roi-results-grid { grid-template-columns: 1fr; }
  
  .portfolio-filters { gap: 8px; }
  .filter-btn { padding: 8px 16px; font-size: 0.8rem; }
  
  .newsletter-form {
    flex-direction: column;
  }
}