/* ==========================================================================
   responsive.css — Media queries (mobile-first)
   Breakpoints: 480px, 768px, 1024px, 1280px
   ========================================================================== */

/* ---------- ≥ 480px — Teléfonos grandes ---------- */
@media (min-width: 480px) {
  .grid--4 {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

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

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

  .hero__buttons {
    flex-direction: row;
  }

  .vision-mission-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- ≤ 767px — Ajustes móviles críticos ---------- */
@media (max-width: 767px) {
  .hero .hero__content {
    width: 100%;
    padding-top: 2rem;
    padding-right: max(1.25rem, env(safe-area-inset-right));
    padding-bottom: 2rem;
    padding-left: max(1.25rem, env(safe-area-inset-left));
  }

  .page-hero .container.page-hero__content {
    width: 100%;
    padding-top: 6rem;
    padding-right: max(1.25rem, env(safe-area-inset-right));
    padding-bottom: 2.25rem;
    padding-left: max(1.25rem, env(safe-area-inset-left));
  }

  .page-hero__desc,
  .hero__subheadline,
  .hero__headline,
  .page-hero__title {
    max-width: 100%;
    overflow-wrap: break-word;
  }
}

/* ---------- ≥ 768px — Tablets ---------- */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }

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

  /* Grid de 2 columnas */
  .grid--2 {
    grid-template-columns: 1fr 1fr;
  }

  /* Grid de 3 columnas → 2 en tablet */
  .grid--3 {
    grid-template-columns: 1fr 1fr;
  }

  /* Grid de 4 columnas */
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Stats a 4 columnas */
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* About: 2 columnas */
  .about__grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

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

  /* Team: 2 columnas */
  .team-grid {
    grid-template-columns: 1fr 1fr;
  }

  .team-card {
    grid-template-columns: 200px 1fr;
    align-items: start;
  }

  .team-card__photo {
    max-width: none;
  }

  /* Contacto: 2 columnas */
  .contact__grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Footer: 2 columnas (nav + contact) */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    max-width: 700px;
    margin: 0 auto;
  }

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

  /* Formulario: 2 columnas para campos cortos */
  .form--two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .form--two-col .form__group--full {
    grid-column: 1 / -1;
  }
}

/* ---------- ≥ 1024px — Laptops / Desktop pequeño ---------- */
@media (min-width: 1024px) {
  /* Navbar: mostrar nav y acciones, ocultar hamburguesa */
  .navbar__nav {
    display: flex;
  }

  .navbar__actions {
    display: flex;
  }

  .navbar__toggle {
    display: none;
  }

  /* Grid de 3 columnas completo */
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

  /* Contacto: info más ancha */
  .contact__grid {
    grid-template-columns: 3fr 2fr;
    gap: var(--space-xl);
  }

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

  /* Mapa más alto */
  .contact__map {
    height: 400px;
  }

  .footer__hero {
    grid-template-columns: minmax(280px, 0.95fr) minmax(360px, 1.05fr);
    align-items: center;
    gap: var(--space-xl);
  }

  .footer__brand {
    text-align: left;
  }

  .footer__grid {
    max-width: none;
  }

  /* Section padding premium */
  .section {
    padding: var(--space-2xl) 0;
  }
}

/* ---------- ≥ 1280px — Desktop grande ---------- */
@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }

  .navbar__container {
    max-width: 1280px;
  }

  /* Hero con más presencia */
  .hero__content {
    max-width: 950px;
  }

  /* Stats: números más grandes */
  .stats__number {
    font-size: 4.5rem;
  }

  /* Proyectos pueden ir a 4 columnas si hay más */
  .projects__grid--large {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Extra breathing room on large screens */
  .section {
    padding: var(--space-2xl) 0;
  }
}

/* ---------- Ajustes de impresión ---------- */
@media print {
  .navbar,
  .navbar-spacer,
  .lightbox,
  .footer__social {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section--navy,
  .stats {
    background: #f0f0f0;
    color: #000;
  }

  a[href]::after {
    content: ' (' attr(href) ')';
    font-size: 0.8em;
    color: #666;
  }
}