/* ==========================================================================
   Responsive — All Media Queries
   Mobile-first approach
   ========================================================================== */

/* ---------- Tablet (768px) ---------- */

@media (min-width: 768px) {

  /* Layout */
  .section {
    padding: var(--space-16) 0;
  }

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

  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .split {
    flex-direction: row;
    align-items: center;
  }

  .split > * {
    flex: 1;
  }

  .split--reverse {
    flex-direction: row-reverse;
  }

  /* Header */
  .page-header {
    padding: var(--space-24) 0 var(--space-16);
  }

  /* Home — Hero */
  .hero {
    padding: calc(var(--space-32) + var(--header-height)) 0 var(--space-24);
  }

  /* Process steps */
  .process-steps {
    gap: var(--space-8);
  }

  /* Trust points */
  .trust-points {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Pillars */
  .pillars {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Service blocks — alternating */
  .service-block {
    flex-direction: row;
    align-items: flex-start;
  }

  .service-block:nth-child(even) {
    flex-direction: row-reverse;
  }

  .service-block__visual {
    width: 280px;
  }

  .service-block__image {
    height: 200px;
  }

  .service-block__icon {
    margin-top: var(--space-2);
  }

  .service-block__content {
    flex: 1;
  }

  /* Image + Text Split */
  .image-text-split {
    flex-direction: row;
  }

  .image-text-split__image {
    width: 45%;
    flex-shrink: 0;
    height: 340px;
  }

  .image-text-split--reverse {
    flex-direction: row-reverse;
  }

  /* Timeline */
  .timeline {
    padding-left: var(--space-16);
  }

  .timeline::before {
    left: 23px;
  }

  .timeline__marker {
    left: calc(-1 * var(--space-16) + 12px);
  }

  /* Contact layout */
  .contact-layout {
    flex-direction: row;
  }

  .contact-form-wrapper {
    flex: 3;
  }

  .contact-info {
    flex: 2;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  /* CTA Band */
  .cta-band {
    padding: var(--space-20) 0;
  }
}

/* ---------- Desktop (1024px) ---------- */

@media (min-width: 1024px) {

  /* Layout */
  .section {
    padding: var(--section-padding-desktop) 0;
  }

  /* Desktop nav */
  .nav {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  /* Grids */
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Hero */
  .hero {
    padding: calc(var(--space-32) + var(--header-height)) 0 var(--space-32);
  }

  /* Service block images */
  .service-block__visual {
    width: 360px;
  }

  .service-block__image {
    height: 240px;
  }

  /* Process steps — horizontal */
  .process-steps {
    flex-direction: row;
    gap: var(--space-4);
  }

  .process-step {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-4);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

/* ---------- Wide (1280px) ---------- */

@media (min-width: 1280px) {

  .container {
    padding: 0 var(--space-8);
  }

  .hero__content {
    max-width: 720px;
  }
}

/* ---------- Reduced Motion ---------- */

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

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Print ---------- */

@media print {
  .header,
  .nav-mobile,
  .nav-overlay,
  .cta-band,
  .btn {
    display: none;
  }

  .hero,
  .page-header {
    margin-top: 0;
    background: none;
    color: #000;
    padding: var(--space-8) 0;
  }

  .hero h1,
  .page-header h1 {
    color: #000;
  }

  .hero__subtitle,
  .page-header p {
    color: #333;
  }

  body {
    font-size: 12pt;
    color: #000;
  }
}