/* ==========================================================================
   Responsive — breakpoints y ajustes
   ========================================================================== */

/* Mobile first adjustments */

/* ≤ 1024px */
@media (max-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* ≤ 768px */
@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .header__actions .btn--primary {
    display: none;
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .trust-bar {
    gap: var(--space-5) var(--space-6);
  }

  .hero__grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-8) !important;
  }

  .hero__media {
    order: -1;
  }
}

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

  .announcement {
    font-size: 0.7rem;
    padding-inline: var(--space-3);
    text-align: center;
  }
}

/* Mobile navigation panel */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
  visibility: hidden;
}

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

.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-10);
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-4) 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__cta {
  margin-top: auto;
  padding-top: var(--space-8);
}