/* === Mobile First Responsive === */

/* Small phones */
@media (max-width: 480px) {
  :root {
    --container-padding: var(--space-4);
  }

  h1, .hero__title {
    font-size: var(--fs-3xl);
  }

  h2 {
    font-size: var(--fs-2xl);
  }

  .hero {
    min-height: 70vh;
    padding: var(--space-12) 0;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .stat__value {
    font-size: var(--fs-3xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer__legal {
    justify-content: center;
  }
}

/* Tablets & small screens */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .header .nav {
    display: none;
  }

  .header__actions .btn.btn--sm {
    display: none !important;
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .hero__split {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero__title {
    font-size: var(--fs-4xl);
  }

  .hero__subtitle {
    font-size: var(--fs-base);
  }

  .section {
    padding: var(--space-12) 0;
  }

  .section--lg {
    padding: var(--space-16) 0;
  }

  .section__header {
    margin-bottom: var(--space-10);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__brand {
    max-width: 100%;
  }

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

  .tabs__nav {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .page-hero {
    padding: var(--space-10) 0 var(--space-8);
  }

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

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

  .timeline::before {
    left: 20px;
  }

  .timeline__item {
    padding-left: 50px;
  }

  .timeline__dot {
    left: 14px;
  }
}

/* Medium screens */
@media (min-width: 769px) and (max-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .hero__title {
    font-size: var(--fs-5xl);
  }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Large screens */
@media (min-width: 1025px) and (max-width: 1280px) {
  .hero__title {
    font-size: var(--fs-5xl);
  }
}

/* Extra large screens */
@media (min-width: 1281px) {
  :root {
    --container-padding: var(--space-8);
  }
}