/* Dedicated layouts for phone, tablet, laptop and desktop
   Target widths: 375, 390, 414, 768, 1024, 1280, 1440, 1920 */

@media (max-width: 1440px) {
  .desktop-nav a {
    padding: 8px 8px;
    font-size: 0.86rem;
  }
}

@media (max-width: 1280px) {
  .header-cta {
    padding-left: 16px;
    padding-right: 16px;
    min-height: 44px;
    font-size: 0.88rem;
  }

  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .trust-card {
    grid-template-columns: minmax(0, 1fr) repeat(2, minmax(0, 1fr));
  }

  .trust-copy {
    grid-column: 1 / -1;
  }

  .process-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .process-track::before {
    display: none;
  }
}

/* Laptop / large tablet: hamburger + stacked main sections */
@media (max-width: 1100px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
  }

  .desktop-nav,
  .header-cta {
    display: none !important;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
    align-items: center;
    justify-content: center;
  }

  .mobile-nav {
    display: block;
    position: fixed;
    inset: 0 0 0 auto;
    width: min(86vw, 360px);
    max-width: 100%;
    height: 100%;
    overflow-y: auto;
    background: #fff;
    z-index: 60;
    padding: calc(88px + env(safe-area-inset-top)) 24px calc(24px + env(safe-area-inset-bottom));
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -20px 0 40px rgba(10, 22, 40, 0.12);
  }

  .mobile-nav.is-open {
    transform: translateX(0);
  }

  .mobile-nav a {
    display: block;
    padding: 14px 0;
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--navy-900);
    border-bottom: 1px solid var(--line);
  }

  .mobile-nav .btn {
    width: 100%;
    margin-top: 18px;
  }

  .nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(6, 16, 28, 0.45);
    z-index: 55;
  }

  .nav-backdrop.is-open {
    display: block;
  }

  .hero-grid,
  .why-grid,
  .seo-layout,
  .about-grid,
  .contact-grid,
  .content-grid,
  .blog-grid,
  .footer-grid,
  .band-inner {
    grid-template-columns: 1fr;
  }

  .band-inner {
    display: grid;
  }

  .hero-grid {
    gap: 28px;
  }

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

  .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .float-a,
  .float-b {
    position: static;
    margin-top: 12px;
    animation: none;
    width: fit-content;
  }

  .campus-visual {
    overflow: visible;
    padding: 0;
  }

  .side-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .container,
  .header-inner {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }

  .section {
    padding: 56px 0;
  }

  .section-head,
  .legal {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-title {
    max-width: none;
  }

  .card-grid,
  .why-tiles,
  .metrics,
  .trust-card,
  .case-grid,
  .process-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form,
  .blog-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .form .full,
  .form-msg,
  .form button,
  .form .btn {
    grid-column: 1 / -1;
  }

  .hero {
    padding: 12px 0 48px;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.4rem);
  }

  .hero p,
  .section-lead {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .btn,
  .band-inner .btn {
    width: 100%;
  }

  .page-hero {
    padding: 28px 0 18px;
  }

  .slide {
    padding: 22px;
  }

  .slide q {
    font-size: 1.1rem;
  }

  .band-inner,
  .why-panel,
  .contact-panel,
  .form,
  .trust-card,
  .audit {
    padding: 20px;
    border-radius: 20px;
  }

  .dash-frame {
    border-radius: 20px;
  }

  .faq-item button {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .card-grid,
  .why-tiles,
  .metrics,
  .trust-card,
  .case-grid,
  .process-track {
    grid-template-columns: 1fr;
  }

  .stat strong {
    font-size: 1.6rem;
  }

  .service-card {
    min-height: 0;
  }

  .logo {
    font-size: 1.02rem;
  }

  .search-row {
    font-size: 0.8rem;
  }

  .rank-item {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .rank-item > span:last-child {
    display: none;
  }
}

@media (max-width: 390px) {
  .btn {
    padding-left: 16px;
    padding-right: 16px;
  }

  .why-panel,
  .contact-panel,
  .form {
    padding: 16px;
  }
}

@media (min-width: 1440px) {
  :root {
    --max: 1240px;
  }
}

@media (min-width: 1920px) {
  :root {
    --max: 1280px;
  }
}