/* ==========================================================================
   RC FRESH FOOD — Responsive Media Queries & Mobile Enhancements
   Breakpoints: 1200px (Desktop), 992px (Laptop/Tablet-L), 768px (Tablet), 480px / 390px / 360px (Mobile)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Desktop & Large Screens (>= 1200px)
   -------------------------------------------------------------------------- */
@media (min-width: 1200px) {
  .hero__title {
    font-size: 3.375rem;
  }
}

/* --------------------------------------------------------------------------
   Laptop & Medium Desktops (< 1200px)
   -------------------------------------------------------------------------- */
@media (max-width: 1199px) {
  :root {
    --container-padding: 1.25rem;
  }

  .hero__grid {
    gap: 2.5rem;
  }

  .hero__title {
    font-size: 2.75rem;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  /* Medium Screens Nav Spacing */
  .site-nav {
    margin-right: 1.25rem;
  }

  .nav__list {
    gap: 1.15rem;
  }

  .nav__link {
    font-size: 0.875rem;
  }

  .brand-logo__name {
    font-size: 1.18rem;
  }
}

/* --------------------------------------------------------------------------
   Tablets & Small Laptops (< 992px)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .section {
    padding: 3.75rem 0;
  }

  .section-title {
    font-size: 1.875rem;
  }

  /* Header Navigation */
  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: #FFFFFF;
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem var(--container-padding);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
  }

  .nav__item {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .nav__link {
    display: block;
    padding: 1rem 0;
    font-size: 1.0625rem;
    width: 100%;
  }

  .nav__link.is-active::after {
    display: none;
  }

  .nav__link.is-active {
    color: var(--color-accent-green);
    font-weight: 700;
  }

  .nav-toggle {
    display: flex;
  }

  .header__actions .btn {
    display: none; /* Mobile navigation includes full CTA */
  }

  .nav__mobile-cta {
    width: 100%;
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  /* Hero Section Stacking */
  .hero {
    padding: 2.5rem 0 3.5rem;
    min-height: auto;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__content {
    max-width: 100%;
    text-align: left;
  }

  .hero__title {
    font-size: 2.375rem;
  }

  .hero__showcase-card {
    max-width: 100%;
  }

  .hero__image-wrapper {
    height: 320px;
  }

  /* Convenience Section */
  .convenience__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .convenience__img {
    height: 360px;
  }

  /* Why Enquire Directly */
  .value-props-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  /* About Summary */
  .about-summary__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  /* Wholesale Layout */
  .wholesale-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* --------------------------------------------------------------------------
   Mobile Devices (< 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  :root {
    --header-height: 70px;
  }

  .top-bar {
    display: none; /* Hide top bar on mobile to conserve screen estate */
  }

  .section {
    padding: 3rem 0;
  }

  .section--lg {
    padding: 4rem 0;
  }

  .section-title {
    font-size: 1.625rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  /* Hero adjustments */
  .hero {
    padding: 2rem 0 2.5rem;
  }

  .hero__eyebrow {
    font-size: 0.75rem;
    padding: 0.3rem 0.65rem;
  }

  .hero__title {
    font-size: 2rem;
    line-height: 1.22;
  }

  .hero__description {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__image-wrapper {
    height: 280px;
  }

  /* Product Cards Grid */
  .product-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .product-card__media {
    height: 250px;
  }

  .product-card__content {
    padding: 1.25rem;
  }

  /* B2B Grid */
  .b2b-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .b2b-cta-bar {
    padding: 1.5rem;
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    gap: 1.25rem;
  }

  .b2b-cta-bar .btn {
    width: 100%;
  }

  /* Form row stacking */
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .enquiry-card {
    padding: 1.5rem 1.25rem;
  }

  .conversion-banner {
    padding: 2.5rem 1.5rem;
  }

  .conversion-banner__title {
    font-size: 1.625rem;
  }

  .conversion-banner__actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .conversion-banner__actions .btn {
    width: 100%;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2.5rem;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .modal-dialog {
    margin: 1rem;
    max-height: 92vh;
  }

  .modal-header {
    padding: 1.25rem 1.5rem 1rem;
  }

  .modal-body {
    padding: 1.5rem 1.25rem;
  }
}

/* --------------------------------------------------------------------------
   Small Mobile Screens (360px - 390px)
   -------------------------------------------------------------------------- */
@media (max-width: 390px) {
  :root {
    --container-padding: 1rem;
  }

  .brand-logo__emblem {
    width: 38px;
    height: 38px;
  }

  .brand-logo__rc {
    font-size: 1.15rem;
  }

  .brand-logo__rtc {
    font-size: 0.375rem;
    padding: 1px 2px;
  }

  .brand-logo__name {
    font-size: 1.1rem;
  }

  .brand-logo__sub {
    font-size: 0.58rem;
  }

  .hero__title {
    font-size: 1.75rem;
  }

  .hero__image-wrapper {
    height: 240px;
  }

  .hero__badge-pill {
    font-size: 0.6875rem;
    padding: 0.3rem 0.6rem;
  }

  .section-title {
    font-size: 1.45rem;
  }

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