/* =========================================================
   Bill Metta — Responsive Stylesheet
   Breakpoints: 1280, 1024, 900, 768, 600, 480, 375, 320
   ========================================================= */

/* ---------- Large desktop refinement ---------- */
@media (max-width: 1280px) {
  :root {
    --container-padding: 1.5rem;
  }
}

/* ---------- Tablet landscape / small desktop ---------- */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__panel {
    max-width: 520px;
  }

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

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

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

  .benefits-grid .dashboard-illustration {
    order: -1;
    max-width: 480px;
  }

  .service-detail__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .site-footer__top {
    grid-template-columns: 1fr 1fr;
    row-gap: 2.5rem;
  }
}

/* ---------- Tablet portrait ---------- */
@media (max-width: 900px) {
  .process-list {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 2.5rem;
  }

  .process-list::after {
    display: none;
  }
}

/* ---------- Mobile nav breakpoint ---------- */
@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: var(--navy-950);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem var(--container-padding) 2.5rem;
    gap: 1.75rem;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    overflow-y: auto;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .main-nav__list {
    flex-direction: column;
    gap: 1.35rem;
    width: 100%;
  }

  .main-nav__link {
    display: block;
    font-size: 1.1rem;
    padding: 0.5rem 0;
  }

  .header-cta {
    width: 100%;
  }

  .header-cta .btn {
    width: 100%;
  }

  .nav-toggle {
    display: flex;
  }
}

/* ---------- Small tablet / large phone ---------- */
@media (max-width: 768px) {
  section {
    padding: 3rem 0;
  }

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

  .site-footer__top {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .trust-strip__list {
    justify-content: flex-start;
  }
}

/* ---------- Mobile ---------- */
@media (max-width: 600px) {
  :root {
    --container-padding: 1.25rem;
    --header-height: 72px;
  }

  .hero {
    padding: 2.75rem 0;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-section__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .value-cards,
  .about-values,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .site-footer__legal-links {
    flex-direction: column;
    gap: 0.5rem;
  }

  .back-to-top {
    right: 1rem;
    bottom: 1rem;
    width: 42px;
    height: 42px;
  }
}

/* ---------- Small phones ---------- */
@media (max-width: 480px) {
  .btn {
    width: 100%;
  }

  .header-cta .btn {
    display: none;
  }

  .stats-panel {
    padding: 1.75rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .service-detail__number {
    font-size: 2.5rem;
  }
}

/* ---------- Extra small phones ---------- */
@media (max-width: 375px) {
  .container {
    padding-inline: 1rem;
  }

  h1 {
    font-size: clamp(2rem, 8vw, 2.6rem);
  }
}