/* ================================================================
   RENA V39 — MOBILE NAVIGATION AND RESPONSIVE REPAIR
   ================================================================ */

@media (max-width: 1100px) {
  html,
  body {
    max-width: 100%;
    overflow-x: clip;
  }

  body.no-scroll {
    height: 100dvh;
    overflow: hidden !important;
    overscroll-behavior: none;
    touch-action: none;
  }

  .site-header {
    z-index: 92 !important;
  }

  /*
   * Legacy CSS hid every .nav-links with !important, including the
   * links inside the mobile menu. This explicit rule fixes the menu.
   */
  .mobile-nav {
    position: fixed !important;
    inset: 0 !important;
    z-index: 88 !important;
    min-height: 100dvh !important;
    height: 100dvh !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    padding:
      calc(104px + env(safe-area-inset-top))
      max(22px, env(safe-area-inset-right))
      calc(28px + env(safe-area-inset-bottom))
      max(22px, env(safe-area-inset-left)) !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    background:
      radial-gradient(
        circle at 84% 12%,
        rgba(170, 207, 112, .13),
        transparent 28%
      ),
      radial-gradient(
        circle at 10% 88%,
        rgba(216, 236, 167, .07),
        transparent 26%
      ),
      #06110c !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateY(-12px);
    transition:
      opacity .26s ease,
      transform .34s cubic-bezier(.2, .75, .2, 1),
      visibility .26s;
  }

  .mobile-nav.open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0);
  }

  .mobile-nav .nav-links {
    width: min(100%, 560px) !important;
    margin: 0 auto !important;
    padding: 8px 0 22px !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 7px !important;
  }

  .mobile-nav .nav-links a {
    min-height: 60px;
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding: 0 17px !important;
    border: 1px solid rgba(216, 236, 167, .10);
    border-radius: 17px;
    background: rgba(255, 255, 255, .022);
    color: #e7ede5 !important;
    font-size: clamp(20px, 5.8vw, 28px) !important;
    font-weight: 820 !important;
    line-height: 1.05;
    letter-spacing: -.035em;
    opacity: 0;
    transform: translateY(14px);
    transition:
      opacity .28s ease,
      transform .34s cubic-bezier(.2, .75, .2, 1),
      color .2s ease,
      border-color .2s ease,
      background .2s ease;
  }

  .mobile-nav.open .nav-links a {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-nav.open .nav-links a:nth-child(1) { transition-delay: .04s; }
  .mobile-nav.open .nav-links a:nth-child(2) { transition-delay: .075s; }
  .mobile-nav.open .nav-links a:nth-child(3) { transition-delay: .11s; }
  .mobile-nav.open .nav-links a:nth-child(4) { transition-delay: .145s; }
  .mobile-nav.open .nav-links a:nth-child(5) { transition-delay: .18s; }
  .mobile-nav.open .nav-links a:nth-child(6) { transition-delay: .215s; }

  .mobile-nav .nav-links a::after {
    content: "";
    width: 8px;
    height: 8px;
    flex: 0 0 auto;
    border-top: 1.5px solid currentColor;
    border-right: 1.5px solid currentColor;
    transform: rotate(45deg);
    opacity: .55;
  }

  .mobile-nav .nav-links a.active {
    border-color: rgba(216, 236, 167, .30);
    background: rgba(216, 236, 167, .075);
    color: #dff1ac !important;
  }

  .mobile-nav .mobile-phone {
    width: min(100%, 560px);
    min-height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto auto 10px !important;
    padding: 0 16px;
    border-top: 1px solid rgba(216, 236, 167, .10);
    color: #eef3eb !important;
    font-size: 19px !important;
    letter-spacing: .015em;
  }

  .mobile-nav > .pill {
    width: min(100%, 560px);
    min-height: 56px !important;
    margin: 0 auto !important;
    font-size: 14px !important;
  }

  body.no-scroll .callback-fab,
  body.no-scroll .rena-promo-root {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

@media (max-width: 760px) {
  .site-header {
    left: 10px !important;
    right: 10px !important;
    top: calc(8px + env(safe-area-inset-top)) !important;
    width: auto !important;
    height: 72px !important;
    padding: 0 11px 0 14px !important;
    border-radius: 20px !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 8px;
  }

  .brand {
    min-width: 0;
    gap: 11px !important;
  }

  .brand-symbol {
    width: 40px !important;
    height: 40px !important;
    flex: 0 0 40px;
  }

  .brand > span:last-child {
    min-width: 0;
  }

  .brand b {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: clamp(13px, 4.3vw, 17px) !important;
    letter-spacing: .045em !important;
  }

  .brand small {
    display: none !important;
  }

  .header-actions {
    gap: 5px !important;
  }

  .header-actions .icon-btn,
  .menu-toggle {
    width: 45px !important;
    height: 45px !important;
    flex: 0 0 45px;
    border: 1px solid rgba(216, 236, 167, .14) !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, .018) !important;
  }

  .menu-toggle {
    display: block !important;
    z-index: 3;
  }

  .menu-toggle i {
    left: 11px !important;
    width: 23px !important;
    height: 1.5px !important;
    border-radius: 10px;
  }

  .menu-toggle i:first-child {
    top: 18px !important;
  }

  .menu-toggle i:last-child {
    top: 25px !important;
  }

  .menu-toggle.active i:first-child,
  .menu-toggle.active i:last-child {
    top: 22px !important;
  }

  .mobile-nav {
    padding:
      calc(94px + env(safe-area-inset-top))
      max(15px, env(safe-area-inset-right))
      calc(18px + env(safe-area-inset-bottom))
      max(15px, env(safe-area-inset-left)) !important;
  }

  .mobile-nav .nav-links {
    gap: 6px !important;
    padding-top: 10px !important;
  }

  .mobile-nav .nav-links a {
    min-height: 54px;
    padding: 0 15px !important;
    border-radius: 15px;
    font-size: clamp(20px, 6vw, 25px) !important;
  }

  .mobile-nav .mobile-phone {
    min-height: 48px;
    font-size: 17px !important;
  }

  .mobile-nav > .pill {
    min-height: 52px !important;
    font-size: 13px !important;
  }

  /* General mobile spacing and overflow repair */
  .section {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .hero,
  .inner-hero,
  .catalog-hero,
  .product-hero,
  .privacy-hero {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .split-title,
  .display,
  .heading-shimmer-v32,
  .heading-shimmer-v37 {
    max-width: 100% !important;
    overflow: visible !important;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
  }

  .hero-actions,
  .cta-actions,
  .product-actions {
    width: 100%;
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .hero-actions .pill,
  .cta-actions .pill,
  .product-actions .pill {
    width: 100%;
    max-width: none;
  }

  .hero-grid,
  .about-layout,
  .contact-layout,
  .contact-form-section,
  .product-layout,
  .product-info,
  .section-heading,
  .story,
  .geography {
    min-width: 0;
  }

  .hero-stage,
  .main-photo,
  .contact-visual,
  .office-map-card,
  .map-card {
    max-width: 100%;
    min-width: 0;
  }

  .catalog-card,
  .product-card,
  .related-card,
  .client-card,
  .contact-card,
  .value-card {
    width: 100%;
    min-width: 0;
  }

  .form-dialog,
  .search-dialog {
    width: calc(100% - 20px) !important;
    max-width: none !important;
    max-height: calc(100dvh - 20px) !important;
    overflow-y: auto;
    padding: 22px 16px !important;
    border-radius: 22px !important;
  }

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

  .footer-top,
  .footer-grid,
  .footer-bottom {
    grid-template-columns: 1fr !important;
    text-align: left;
  }

  .footer-top .pill {
    width: 100%;
    grid-column: auto !important;
  }

  .callback-fab {
    right: max(12px, env(safe-area-inset-right)) !important;
    bottom: calc(14px + env(safe-area-inset-bottom)) !important;
  }
}

@media (max-width: 390px) {
  .brand b {
    font-size: 13px !important;
  }

  .header-actions .icon-btn,
  .menu-toggle {
    width: 42px !important;
    height: 42px !important;
    flex-basis: 42px;
  }

  .mobile-nav .nav-links a {
    min-height: 51px;
    font-size: 20px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-nav,
  .mobile-nav .nav-links a {
    transition-duration: .01ms !important;
  }
}