/* ==========================================================================
   RK Investment — Responsive Stylesheet (refined)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1600px+ Ultra-wide
   -------------------------------------------------------------------------- */
@media (min-width: 1600px) {
  :root {
    --container-max: 1320px;
  }

  .container {
    padding-inline: 2rem;
  }
}

@media (min-width: 1920px) {
  :root {
    --container-max: 1400px;
    --container-wide: 1600px;
  }
}

/* --------------------------------------------------------------------------
   1400px+ Large desktop
   -------------------------------------------------------------------------- */
@media (min-width: 1400px) {
  .hero__image-wrap img {
    height: 500px;
  }

  .page-hero__image img {
    height: 380px;
  }
}

/* --------------------------------------------------------------------------
   1200px — 1399px Desktop
   -------------------------------------------------------------------------- */
@media (max-width: 1399px) {
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap-lg);
  }

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

/* --------------------------------------------------------------------------
   992px — 1199px Laptop
   -------------------------------------------------------------------------- */
@media (max-width: 1199px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .plans-grid,
  .calculators-grid,
  .testimonials-grid,
  .insights-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

  .benefits-list {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   768px — 991px Tablet
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .content-grid,
  .about-grid,
  .benefits-grid,
  .mf-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--grid-gap-lg);
  }

  .content-grid--reverse .content-grid__media,
  .benefits__image,
  .page-hero__image {
    order: -1;
  }

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

  .mega-menu__inner {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   max 1023px — Mobile nav & hide desktop mega menu
   -------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  :root {
    --header-height: 72px;
  }

  .nav-main {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .header-cta {
    display: none;
  }

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

  .hero__grid,
  .page-hero__grid {
    grid-template-columns: 1fr;
    gap: var(--grid-gap-lg);
  }

  .hero__visual,
  .page-hero__image {
    order: -1;
  }

  .hero__image-wrap img {
    height: clamp(240px, 42vw, 360px);
  }

  .page-hero__image img {
    height: clamp(220px, 40vw, 300px);
  }

  .hero__stats {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    margin-top: var(--space-lg);
  }

  .contact-strip__grid,
  .calc-page-layout {
    grid-template-columns: 1fr;
  }

  .calc-widget {
    position: static;
  }

  .cta-strip__inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-strip__actions {
    justify-content: center;
    width: 100%;
  }

  .quick-access {
    grid-template-columns: 1fr;
    margin-top: var(--space-lg);
  }

  .feature-grid,
  .sitemap-grid {
    grid-template-columns: 1fr;
  }

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

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .mobile-nav-panel,
  .mobile-nav-overlay {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   576px — 767px Large mobile
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  :root {
    --header-height: 64px;
    --topbar-height: auto;
  }

  .topbar {
    height: auto;
    padding-block: var(--space-sm);
  }

  .topbar__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .topbar__info {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }

  .hero__actions,
  .cta-strip__actions,
  .cta-banner__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn,
  .cta-strip__actions .btn,
  .cta-banner__actions .btn {
    width: 100%;
  }

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

  .stat-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    min-height: auto;
    padding: var(--space-md) var(--space-lg);
  }

  .why-grid,
  .services-grid,
  .calculators-grid,
  .plans-grid,
  .testimonials-grid,
  .insights-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .process-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    text-align: left;
  }

  .process-step__number {
    width: 3.25rem;
    height: 3.25rem;
    margin: 0;
    flex-shrink: 0;
  }

  .process-step__content {
    padding-top: var(--space-xs);
  }

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

  .benefit-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

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

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

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer__legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  .trust-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    padding-inline: var(--space-md);
  }

  .job-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .back-to-top {
    bottom: var(--space-md);
    right: var(--space-md);
  }

  .error-page .btn + .btn {
    margin-left: 0;
    margin-top: var(--space-sm);
  }

  .error-page .container > .btn {
    width: 100%;
    max-width: 16rem;
  }
}

/* --------------------------------------------------------------------------
   425px — Small mobile
   -------------------------------------------------------------------------- */
@media (max-width: 425px) {
  .container {
    padding-inline: 1rem;
  }

  .section__title,
  .page-hero__title,
  .hero__title {
    letter-spacing: -0.01em;
  }

  .quick-card {
    flex-direction: column;
    text-align: center;
    min-height: auto;
  }

  .contact-form-wrap {
    padding: var(--space-lg);
  }
}

/* --------------------------------------------------------------------------
   320px — Minimum mobile
   -------------------------------------------------------------------------- */
@media (max-width: 374px) {
  .hero__badge,
  .page-hero__label {
    font-size: 0.6875rem;
    padding: 0.375rem 0.75rem;
  }

  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }

  .section__title {
    font-size: 1.5rem;
  }

  .mobile-nav-panel {
    width: 100%;
  }
}

/* --------------------------------------------------------------------------
   576px+ Tablet landscape tweaks
   -------------------------------------------------------------------------- */
@media (min-width: 576px) and (max-width: 767px) {
  .quick-access {
    grid-template-columns: 1fr;
  }

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

  .stat-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (min-width: 768px) {
  .quick-access {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

/* --------------------------------------------------------------------------
   Print
   -------------------------------------------------------------------------- */
@media print {
  .topbar,
  .header,
  .page-loader,
  .back-to-top,
  .nav-toggle,
  .mobile-nav-panel {
    display: none !important;
  }

  .section,
  .page-content {
    padding-block: var(--space-lg);
    break-inside: avoid;
  }
}