/* ==========================================================================
   TONZILLOGARD WordPress Theme - Enhanced Responsive Styles
   Mobile-First & Fluid Layout Rules
   ========================================================================== */

:root {
  --fluid-hero: clamp(32px, 5.5vw, 62px);
  --fluid-hero-sub: clamp(24px, 4vw, 48px);
  --fluid-h1: clamp(26px, 3.8vw, 38px);
  --fluid-h2: clamp(22px, 3vw, 28px);
  --fluid-h3: clamp(18px, 2.4vw, 24px);
  --fluid-lead: clamp(15px, 1.8vw, 20px);
}

.text-hero { font-size: var(--fluid-hero); }
.text-hero-light { font-size: var(--fluid-hero-sub); }
.text-title-xl { font-size: var(--fluid-h1); }
.text-title-lg { font-size: var(--fluid-h2); }
.text-title-md { font-size: var(--fluid-h3); }
.text-lead { font-size: var(--fluid-lead); }

/* Prevent horizontal overflow globally without breaking position:sticky */
html, body {
  max-width: 100vw;
  overflow-x: clip;
}

/* ==========================================================================
   1. Header & Navigation Responsive (max-width: 1200px)
   ========================================================================== */
@media (max-width: 1200px) {
  :root {
    --container-pad: 24px;
  }

  .nav-menu,
  .site-header .header-inner > .btn-red,
  .site-header .btn-red,
  .site-header .header-actions {
    display: none !important;
  }

  .menu-toggle-btn {
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    width: 32px !important;
    height: 22px !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    padding: 0 !important;
    z-index: 1000 !important;
    position: relative !important;
  }

  .menu-toggle-btn span {
    display: block !important;
    height: 3px !important;
    width: 100% !important;
    background-color: #0d3f30 !important;
    border-radius: 3px !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease !important;
    transform-origin: center !important;
  }

  .menu-toggle-btn.is-active span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg) !important;
  }

  .menu-toggle-btn.is-active span:nth-child(2) {
    opacity: 0 !important;
    transform: scaleX(0) !important;
  }

  .menu-toggle-btn.is-active span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg) !important;
  }

  .mobile-drawer-overlay {
    position: fixed !important;
    inset: 0 !important;
    background: rgba(13,63,48,0.6) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    z-index: 9998 !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease !important;
    pointer-events: none;
  }

  .mobile-drawer-overlay.is-active,
  .mobile-drawer-overlay.is-open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    display: block !important;
  }

  .mobile-drawer {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    transform: translateX(100%) !important;
    width: 320px !important;
    max-width: 85vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    background: #fffefa !important;
    z-index: 9999 !important;
    padding: 28px 24px !important;
    box-shadow: -10px 0 30px rgba(0,0,0,0.15) !important;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .mobile-drawer.is-active,
  .mobile-drawer.is-open {
    transform: translateX(0) !important;
  }
}

/* ==========================================================================
   2. All Page Heroes: Text & Buttons on Top, Graphic UNDERNEATH (max-width: 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
  /* Front Page Hero */
  .hero-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    min-height: auto !important;
  }

  .hero-content {
    order: 1 !important;
    width: 100% !important;
    max-width: 680px !important;
    margin: 0 auto !important;
    align-items: center !important;
    text-align: center !important;
  }

  .hero-title-group,
  .hero-desc {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  .hero-actions {
    order: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 360px !important;
    margin: 24px auto 0 !important;
    gap: 12px !important;
    justify-content: center !important;
  }

  .hero-actions .btn {
    width: 100% !important;
    text-align: center !important;
  }

  .hero-visual {
    order: 2 !important;
    position: static !important;
    transform: none !important;
    width: 100% !important;
    max-width: 540px !important;
    height: auto !important;
    margin: 36px auto 0 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    pointer-events: auto !important;
  }

  .hero-packshot-img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
  }

  /* Product Pages (Rinse & Spray) Hero */
  .product-hero-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 0 !important;
  }

  .product-hero-content {
    order: 1 !important;
    width: 100% !important;
    max-width: 680px !important;
    margin: 0 auto !important;
    text-align: center !important;
    align-items: center !important;
  }

  .product-hero-content .hero-title-group,
  .product-hero-content .hero-desc {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  .product-hero-content .hero-actions {
    order: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 380px !important;
    margin: 24px auto 0 !important;
    gap: 12px !important;
    justify-content: center !important;
  }

  .product-hero-content .hero-actions .btn {
    width: 100% !important;
    text-align: center !important;
  }

  .product-hero-visual {
    order: 2 !important;
    width: 100% !important;
    max-width: 440px !important;
    margin: 36px auto 0 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
  }

  .product-hero-img-wrap,
  .product-hero-packshot {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: 420px !important;
    object-fit: contain !important;
  }

  /* Problems Page Hero */
  .inner-hero-container,
  .problems-hero-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 0 !important;
  }

  .inner-hero-content,
  .problems-hero-content {
    order: 1 !important;
    width: 100% !important;
    max-width: 680px !important;
    margin: 0 auto !important;
    text-align: center !important;
  }

  .inner-hero-title,
  .problems-hero-title,
  .inner-hero-desc,
  .problems-hero-desc {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  .inner-hero-actions,
  .problems-hero-actions {
    order: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 360px !important;
    margin: 24px auto 0 !important;
    gap: 12px !important;
    justify-content: center !important;
  }

  .inner-hero-actions .btn,
  .problems-hero-actions .btn {
    width: 100% !important;
    text-align: center !important;
  }

  .inner-hero-visual,
  .problems-hero-visual {
    order: 2 !important;
    width: 100% !important;
    max-width: 500px !important;
    height: auto !important;
    margin: 36px auto 0 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
  }

  .inner-hero-visual img,
  .problems-hero-img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
  }

  /* Science Page Hero */
  .science-hero-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 0 !important;
  }

  .science-hero-content {
    order: 1 !important;
    width: 100% !important;
    max-width: 680px !important;
    margin: 0 auto !important;
    text-align: center !important;
  }

  /* Grids on Tablet */
  .showcase-products-grid,
  .problems-grid-3,
  .problems-grid-2,
  .advantages-grid,
  .components-grid,
  .articles-grid,
  .components-grid-2x2,
  .product-actions-grid,
  .components-grid-4,
  .usage-steps-grid {
    grid-template-columns: 1fr 1fr !important;
  }

  .decor-flowers-left {
    left: -40px;
    bottom: -100px;
    width: 320px;
    height: 213px;
  }
  .decor-flowers-left img {
    width: 320px;
    height: 213px;
  }
  .decor-flowers-right {
    right: -30px;
    bottom: -80px;
    width: 320px;
    height: 213px;
  }
  .decor-flowers-right img {
    width: 320px;
    height: 213px;
  }
  .section-vector-pattern {
    top: -40px;
    width: 1600px;
    height: 1300px;
  }
}

/* ==========================================================================
   3. Mobile Devices (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
  :root {
    --container-pad: 20px;
    --section-py: 44px;
  }

  .decor-flowers-left,
  .decor-flowers-right {
    display: none !important;
  }

  .section-vector-pattern {
    top: 0;
    width: 1200px;
    height: 1000px;
  }

  .hero-title-bold,
  .inner-hero-title,
  .problems-hero-title {
    font-size: 36px !important;
    line-height: 1.1 !important;
  }

  .hero-title-light {
    font-size: 26px !important;
    line-height: 1.15 !important;
  }

  .hero-desc,
  .inner-hero-desc,
  .problems-hero-desc {
    font-size: 16px !important;
    line-height: 1.5 !important;
  }

  .hero-actions,
  .inner-hero-actions,
  .problems-hero-actions,
  .product-hero-actions {
    width: 100% !important;
    max-width: 100% !important;
  }

  .showcase-products-grid,
  .problems-grid-3,
  .problems-grid-2,
  .advantages-grid,
  .components-grid,
  .articles-grid,
  .components-grid-2x2,
  .product-actions-grid,
  .components-grid-4,
  .usage-steps-grid,
  .scenarios-grid-5,
  .specs-container,
  .composition-wrapper,
  .contacts-two-col,
  .dual-products-grid {
    grid-template-columns: 1fr !important;
  }

  .article-main-title {
    font-size: 28px !important;
  }

  .article-hero-image-wrap {
    height: 240px !important;
  }

  /* Harmonized Mobile Section Headings across ALL pages */
  h2,
  .text-title-xl,
  .section-header-left h2,
  .section h2,
  .section-title,
  .advantages-title,
  .buy-title,
  .scenarios-title,
  .action-points-title,
  .components-title,
  .usage-title,
  .specs-title,
  .synergy-title,
  .seo-text-title,
  .seo-title,
  .contacts-info-title,
  .contacts-feedback-title,
  .contacts-wholesale-title,
  .section-wholesale-benefits h2,
  .section-wholesale-steps h2,
  .section-wholesale-form h2,
  .section-seo h2,
  .article-main-title {
    font-size: 26px !important;
    line-height: 1.18 !important;
    letter-spacing: -0.01em !important;
  }

  /* Harmonized Mobile Card / Component Headings */
  h3,
  .advantage-card-title,
  .component-name,
  .comp-card-title,
  .science-ru-name,
  .problem-card-title,
  .showcase-card-title,
  .article-card-title,
  .action-card-title,
  .wholesale-adv-title,
  .wholesale-benefit-title,
  .wholesale-step-card h3 {
    font-size: 18px !important;
    line-height: 1.25 !important;
  }

  /* Harmonized Mobile Sub-titles and Lead texts */
  .text-lead,
  .buy-subtitle,
  .section-header-left .text-lead,
  .hero-desc,
  .inner-hero-desc,
  .problems-hero-desc,
  .product-hero-description {
    font-size: 15px !important;
    line-height: 1.45 !important;
  }

  .footer-top {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }

  .site-footer {
    background-color: #163229 !important;
    padding: 44px 0 28px !important;
    margin-bottom: 0 !important;
    position: relative !important;
    overflow: hidden !important;
  }

  .footer-middle {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 14px !important;
  }

  .footer-dev-credit {
    font-size: 13px !important;
    margin-top: 4px !important;
  }

  .footer-warning-banner {
    margin-top: 28px !important;
    font-size: clamp(10px, 3vw, 14px) !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    line-height: 1.3 !important;
    letter-spacing: 0.05em !important;
    padding: 0 8px !important;
    text-align: center !important;
  }

  .cookie-bar-inner {
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .cookie-bar-actions {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  /* Contacts Responsive */
  .contacts-two-col {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }

  .contacts-map-frame {
    height: 380px !important;
    min-height: 380px !important;
  }

  .contacts-feedback-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .contacts-feedback-card {
    padding: 28px 20px !important;
    border-radius: 20px !important;
  }

  .contacts-input-row {
    grid-template-columns: 1fr !important;
  }

  .contacts-submit-btn {
    width: 100% !important;
  }

  .contacts-wholesale-inner {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 24px !important;
  }

  .contacts-wholesale-btn {
    width: 100% !important;
    text-align: center !important;
  }

  /* Wholesale Responsive */
  .wholesale-adv-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 16px !important;
  }

  .wholesale-benefits-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .wholesale-steps-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .wholesale-b2b-grid {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
}

/* ==========================================================================
   4. Small Phones (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
  :root {
    --container-pad: 16px;
  }

  .site-header {
    height: 68px !important;
  }

  .header-logo img {
    height: 28px !important;
    width: auto !important;
  }

  .header-logo span {
    font-size: 20px !important;
  }

  .hero-title-bold,
  .inner-hero-title,
  .problems-hero-title {
    font-size: 28px !important;
  }

  .hero-title-light {
    font-size: 20px !important;
  }

  /* Small phones fine-tuning */
  h2,
  .text-title-xl,
  .section-header-left h2,
  .section h2,
  .section-title,
  .advantages-title,
  .buy-title,
  .scenarios-title,
  .action-points-title,
  .components-title,
  .usage-title,
  .specs-title,
  .synergy-title,
  .seo-text-title,
  .seo-title,
  .contacts-info-title,
  .contacts-feedback-title,
  .contacts-wholesale-title,
  .section-wholesale-benefits h2,
  .section-wholesale-steps h2,
  .section-wholesale-form h2,
  .section-seo h2,
  .article-main-title {
    font-size: 24px !important;
    line-height: 1.2 !important;
  }

  h3,
  .advantage-card-title,
  .component-name,
  .comp-card-title,
  .science-ru-name,
  .problem-card-title,
  .showcase-card-title,
  .article-card-title,
  .action-card-title,
  .wholesale-adv-title,
  .wholesale-benefit-title,
  .wholesale-step-card h3 {
    font-size: 17px !important;
  }

  .cookie-bar-actions {
    grid-template-columns: 1fr !important;
  }
}