/* ==========================================================================
   RESOLVIA — Responsive (mobile first: solo min-width)

   Breakpoints
   - 600px   teléfonos grandes / tablets verticales pequeñas
   - 900px   tablets (iPad vertical) y laptops pequeñas
   - 1100px  Método en horizontal
   - 1200px  laptops (MacBook) y escritorio: navegación completa
   - 1440px  escritorio amplio
   ========================================================================== */

/* ---------- ≥ 600px ---------- */
@media (min-width: 600px) {
  .hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

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

  .docs {
    grid-template-columns: repeat(2, 1fr);
    column-gap: var(--space-3);
    row-gap: var(--space-5);
  }

  .doc {
    min-height: 0;
    aspect-ratio: 4 / 3.4;
  }

  .form {
    padding: var(--space-5) var(--space-4);
  }

  .form__row--2 {
    grid-template-columns: 1fr 1fr;
  }

  .form__footer {
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: var(--space-3);
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }

  .site-header__cta {
    display: inline-flex;
  }

  .case__body {
    padding: var(--space-5) var(--space-4);
  }
}

/* ---------- ≥ 900px ---------- */
@media (min-width: 900px) {
  :root {
    --header-h: 92px;
    --header-h-compact: 70px;
  }

  .site-header__logo img {
    height: 52px;
  }

  .section-head--split {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-5);
  }

  .section-head--split .section-head__aside {
    margin-top: 0;
  }

  /* HERO: texto + ilustración / fotografía */
  .hero {
    min-height: 88vh;
    min-height: 88svh;
    display: flex;
    align-items: center;
    padding-bottom: var(--space-5);
  }

  /* Imagen 01 ≈ 50 % de la composición */
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  /* Imagen + contenido lado a lado */
  .media-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 5rem);
  }

  .media-split__media {
    order: 0;
  }

  .media-split--image-first .media-split__media {
    order: -1;
  }

  /* 40 % imagen / 60 % contenido */
  .media-split--narrow-media {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }

  .hero__scroll {
    position: absolute;
    left: 50%;
    bottom: 1.5rem;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-left: -22px;
    border: 1px solid var(--resolvia-line);
    border-radius: 50%;
    color: var(--resolvia-gray);
    transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  }

  .hero__scroll:hover {
    color: var(--resolvia-charcoal);
    border-color: var(--resolvia-charcoal);
  }

  /* VALUE PROPOSITION */
  .statement__title {
    font-size: clamp(2.2rem, 4vw, 4.2rem);
  }

  /* CLARIDAD: tres momentos en columnas */
  .phases {
    grid-template-columns: repeat(3, 1fr);
    border-top: 0;
  }

  .phase {
    padding: var(--space-4) var(--space-4) var(--space-4) 0;
    border-top: 1px solid var(--resolvia-line-dark);
    border-bottom: 0;
  }

  .phase + .phase {
    padding-left: var(--space-4);
    border-left: 1px solid var(--resolvia-line-dark);
  }

  /* CONTROL: cuatro documentos */
  .docs {
    grid-template-columns: repeat(4, 1fr);
  }

  /* PROJECTS */
  .case {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

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

  .case__photo {
    aspect-ratio: auto;
    min-height: 220px;
  }

  /* CTA */
  .cta__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: var(--space-6);
    row-gap: var(--space-5);
    align-items: end;
  }

  .cta__title {
    grid-column: 1 / -1;
  }

  /* CONTACT */
  .contact__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: var(--space-6);
  }

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

  .site-footer__brand {
    grid-column: auto;
  }

  /* WhatsApp flotante: solo en móvil */
  .wa-float {
    display: none;
  }
}

/* ---------- 900–1099px: documentos en 2 columnas (4 quedan muy angostos) ---------- */
@media (min-width: 900px) and (max-width: 1099px) {
  .docs {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Imagen 04: 50/50 para que no quede demasiado pequeña */
  .media-split--narrow-media {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

/* ---------- ≥ 1100px: Método en horizontal ---------- */
@media (min-width: 1100px) {
  .pillars {
    grid-template-columns: repeat(4, 1fr);
  }

  .pillar {
    min-height: 17rem;
  }

  .timeline__track {
    left: 0;
    right: 0;
    top: 7px;
    bottom: auto;
    width: auto;
    height: 1px;
  }

  .timeline__progress {
    transform-origin: left;
    transform: scaleX(var(--progress));
  }

  .timeline__steps {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-3);
  }

  .step {
    padding-left: 0;
    padding-top: 3rem;
  }

  .step__node {
    top: 0;
  }

  .step__num {
    font-size: clamp(3rem, 4.4vw, 4.25rem);
  }

  .step__text {
    font-size: var(--fs-small);
  }
}

/* ---------- ≥ 1200px: navegación completa ---------- */
@media (min-width: 1200px) {
  .menu-toggle {
    display: none;
  }

  .site-nav {
    display: block;
  }

  .site-nav__list {
    display: flex;
    gap: 0.25rem;
  }

  .site-nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    padding: 0 0.85rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--resolvia-charcoal);
  }

  .site-nav__link::after {
    content: "";
    position: absolute;
    left: 0.85rem;
    right: 0.85rem;
    bottom: 0.45rem;
    height: 1px;
    background: var(--resolvia-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur) var(--ease);
  }

  .site-nav__link:hover::after,
  .site-nav__link.is-active::after {
    transform: scaleX(1);
  }

  .site-header__cta {
    margin-left: var(--space-2);
  }

  .site-header__cta-long {
    display: inline;
  }

  .site-header__cta-short {
    display: none;
  }

  .mobile-menu {
    display: none !important;
  }
}

/* ---------- Pantallas bajas en horizontal (móvil landscape) ---------- */
@media (max-height: 520px) and (orientation: landscape) {
  .hero {
    min-height: auto;
  }

  .mobile-menu__list a {
    padding: 0.6rem 0;
    font-size: 1.25rem;
  }
}

/* ---------- Impresión ---------- */
@media print {
  .site-header,
  .wa-float,
  .hero__scroll,
  .form {
    display: none !important;
  }

  .js [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .section--dark,
  .cta,
  .site-footer {
    background: #fff !important;
    color: #000 !important;
  }
}