/**
 * VISHWAM & JAI CONCLAVE 2026 - DEDICATED MOBILE STYLESHEET
 * Handles Mobile-First Layouts, Responsive Grid Collapsing, 13 Councils Cards, Poster Scaling & Touch Controls.
 */

/* ==========================================================================
   1. UNIVERSAL RESPONSIVE GRID & CONTAINER UTILITIES
   ========================================================================== */

html, body {
  overflow-x: hidden !important;
  width: 100% !important;
  max-width: 100vw !important;
  position: relative !important;
}

.section, header, footer, main, .container {
  max-width: 100vw !important;
  box-sizing: border-box !important;
}

.responsive-split-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.responsive-cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.responsive-cards-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.responsive-form-box {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 16px;
  padding: 2.75rem;
  box-shadow: 0 10px 30px rgba(11, 25, 44, 0.05);
}

.hero-poster-wrapper {
  text-align: center;
  width: 100%;
}

.hero-poster-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  max-height: 540px;
  object-fit: contain;
  border-radius: 12px;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
  cursor: pointer;
  transition: transform 0.3s ease;
}

.hero-poster-img:hover {
  transform: scale(1.02);
}

/* ==========================================================================
   2. TABLET / LAPTOP RESPONSIVE ADAPTATIONS (769px - 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
  .responsive-split-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
  }

  .responsive-cards-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .responsive-cards-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

/* ==========================================================================
   3. MOBILE PHONE ADAPTATIONS (<= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  /* Prevent horizontal overflow and side-swiping white border gaps */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
    position: relative !important;
  }

  .container {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 1.15rem !important;
    padding-right: 1.15rem !important;
    box-sizing: border-box !important;
  }

  .responsive-split-grid,
  .responsive-cards-3,
  .responsive-cards-4,
  .responsive-gallery-grid,
  .forum-collapsible-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  /* Prevent background scrolling when mobile menu or modal is open */
  body.menu-open, html.modal-open {
    overflow: hidden !important;
    touch-action: none;
  }

  /* Fixed Mobile Header & Navigation Drawer */
  .navbar {
    padding: 0.85rem 0 !important;
  }

  .navbar-logo {
    height: 38px !important;
  }

  .brand-name {
    font-size: 1.15rem !important;
  }

  .brand-subtitle {
    display: block !important;
    font-size: 0.65rem !important;
    max-width: 160px;
    white-space: normal;
  }

  /* Redesigned Premium Glassmorphic Hamburger Toggle Button */
  .mobile-menu-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 44px !important;
    height: 44px !important;
    min-height: 44px !important;
    padding: 0 !important;
    font-size: 1.25rem !important;
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1.5px solid rgba(255, 255, 255, 0.18) !important;
    border-radius: 10px !important;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
  }

  .mobile-menu-toggle:hover, .mobile-menu-toggle.active {
    background: rgba(234, 88, 12, 0.25) !important;
    border-color: #ea580c !important;
    box-shadow: 0 0 16px rgba(234, 88, 12, 0.4) !important;
    color: #ea580c !important;
  }

  .mobile-menu-toggle i {
    transition: transform 0.3s ease, color 0.3s ease;
  }

  .mobile-menu-toggle.active i {
    transform: rotate(90deg);
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: #0b192c !important;
    flex-direction: column;
    padding: 1.5rem 1.25rem 2.5rem !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5) !important;
    border-bottom: 3px solid #ea580c !important;
    max-height: calc(100vh - 68px);
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    z-index: 99999 !important;
    gap: 0.35rem !important;
  }

  .nav-links.active {
    display: flex !important;
  }

  .nav-link {
    display: flex !important;
    align-items: center;
    min-height: 48px !important;
    padding: 0.75rem 1.25rem !important;
    border-radius: 8px !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    color: #ffffff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    text-decoration: none;
  }

  .nav-link:hover, .nav-link.active {
    background: rgba(234, 88, 12, 0.25) !important;
    color: #f59e0b !important;
    border-color: #ea580c !important;
  }

  .nav-link.active::after {
    display: none !important;
  }

  /* Grid Collapsing to 1 Column */
  .responsive-split-grid,
  .responsive-cards-3,
  .responsive-cards-4,
  .form-grid-2,
  .editorial-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  .responsive-form-box {
    padding: 1.5rem !important;
    border-radius: 12px;
  }

  /* 13 Councils: Switch from Orbit Wheel to Mobile Card Directory */
  .radial-wrapper {
    display: none !important;
  }

  /* Swipeable, Native Horizontal Scroll for Domain Filter Pills on Mobile */
  .domain-filter-pills {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap !important;
    gap: 0.5rem !important;
    padding: 0.5rem 0.25rem 0.85rem 0.25rem !important;
    justify-content: flex-start !important;
    scrollbar-width: none !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 1.25rem !important;
  }

  .domain-filter-pills::-webkit-scrollbar {
    display: none;
  }

  .domain-pill {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    font-size: 0.8rem !important;
    padding: 0.45rem 0.95rem !important;
    border-radius: 20px !important;
  }

  .council-mobile-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    margin-top: 1.25rem !important;
    text-align: left !important;
    width: 100% !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }

  /* Hero & Poster Styling on Mobile */
  .hero-poster-wrapper {
    margin-top: 1.5rem;
    width: 100%;
    text-align: center;
  }

  .hero-poster-frame {
    padding: 0.35rem !important;
    max-width: 290px !important;
    border-radius: 14px !important;
    margin: 0.5rem auto 0 auto !important;
    border-color: rgba(234, 88, 12, 0.4) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6) !important;
  }

  .hero-poster-img {
    max-width: 100% !important;
    max-height: 380px !important;
    border-radius: 10px !important;
    border: none !important;
    box-shadow: none !important;
    margin: 0 auto;
    display: block;
  }

  .hero-event-info-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
    margin-bottom: 1.75rem !important;
  }

  .hero-event-info-card {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    background: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 12px !important;
    padding: 0.75rem 1rem !important;
  }

  /* Mobile Grid Overrides (Prevents minmax(340px) or minmax(300px) overflow white borders) */
  .responsive-gallery-grid,
  .forum-collapsible-grid,
  .responsive-cards-3,
  .responsive-cards-4,
  .councils-grid,
  .gallery-grid,
  .press-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }

  /* Forums Collapsible Grid Mobile Override */
  .grid-collapsible,
  div[style*="grid-template-columns: 2fr 1.1fr"],
  div[style*="grid-template-columns: 2fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }

  /* Timeline Item, Node & Card Fixes for Mobile (Prevents button & text blowout) */
  .timeline-track {
    left: 18px !important;
    transform: none !important;
  }

  .timeline-node {
    left: 18px !important;
    width: 34px !important;
    height: 34px !important;
    font-size: 0.85rem !important;
    transform: translate(-50%, -50%) !important;
  }

  .timeline-item, .timeline-item:nth-child(even) {
    justify-content: flex-end !important;
    width: 100% !important;
    padding-left: 0 !important;
    margin-bottom: 2rem !important;
  }

  .timeline-card {
    width: calc(100% - 46px) !important;
    margin-left: auto !important;
    padding: 1.25rem 1rem !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    border-radius: 12px !important;
  }

  .timeline-date {
    font-size: 0.72rem !important;
    line-height: 1.4 !important;
    white-space: normal !important;
    word-break: break-word !important;
    display: block !important;
  }

  .timeline-title {
    font-size: 1.15rem !important;
    line-height: 1.3 !important;
    margin-bottom: 0.75rem !important;
  }

  .timeline-img-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }

  .timeline-img-grid img {
    height: 180px !important;
    object-fit: cover !important;
    width: 100% !important;
  }

  .timeline-card .btn {
    width: 100% !important;
    box-sizing: border-box !important;
    justify-content: center !important;
    white-space: normal !important;
    text-align: center !important;
    font-size: 0.88rem !important;
    padding: 0.75rem 1rem !important;
    min-height: 44px !important;
  }

  /* Speaker & Showcase Card Banners Ratio Fix */
  .speaker-card div[style*="height:280px"] {
    height: 200px !important;
  }

  /* Responsive Council Expansion Modal Overlay on Mobile */
  .council-modal-overlay {
    padding: 0.5rem !important;
    align-items: flex-start !important;
  }

  .council-modal-container {
    max-width: 96vw !important;
    max-height: 88vh !important;
    margin: 4.5rem auto 1.5rem auto !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    border-radius: 16px !important;
  }

  .council-modal-grid {
    grid-template-columns: 1fr !important;
    min-height: auto !important;
  }

  .council-modal-media {
    height: 180px !important;
    min-height: 180px !important;
  }

  .council-modal-body {
    padding: 1.25rem 1.15rem !important;
  }

  .council-modal-close {
    top: 0.75rem !important;
    right: 0.75rem !important;
    width: 38px !important;
    height: 38px !important;
    font-size: 1rem !important;
  }

  /* Form & Input Optimizations */
  .form-control, input, select, textarea {
    min-height: 48px !important;
    font-size: 16px !important; /* Prevents auto-zoom on iOS */
    padding: 0.8rem 1rem !important;
  }

  .btn {
    min-height: 48px !important;
    font-size: 1rem !important;
    padding: 0.85rem 1.5rem !important;
  }
}

  /* ==========================================================================
     4. BESPOKE 13 COUNCILS MOBILE CARDS STYLING
     ========================================================================== */
  .council-card-mobile {
    background: #0d1e38;
    border: 1.5px solid rgba(255, 255, 255, 0.14);
    border-left: 4px solid #ea580c;
    border-radius: 14px;
    padding: 1.25rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-sizing: border-box;
    width: 100%;
  }

  .council-card-mobile:hover, .council-card-mobile:active {
    border-color: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(234, 88, 12, 0.25);
  }

  .council-card-mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
  }

  .council-card-mobile-num {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 800;
    color: #ea580c;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(234, 88, 12, 0.15);
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
  }

  .council-card-mobile-badge {
    font-size: 0.72rem;
    font-weight: 700;
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.15);
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .council-card-mobile-title {
    font-size: 1.3rem;
    color: #ffffff;
    font-weight: 800;
    line-height: 1.3;
    margin: 0;
  }

  .council-card-mobile-agenda {
    font-size: 0.92rem;
    color: #cbd5e1;
    font-style: italic;
    line-height: 1.6;
    margin: 0;
    padding-left: 0.75rem;
    border-left: 2px solid rgba(245, 158, 11, 0.5);
  }

  .council-card-mobile-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 48px;
    background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    margin-top: 0.5rem;
    text-decoration: none;
    transition: all 0.2s ease;
  }

  .council-card-mobile-btn:hover {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  }

@media (max-width: 768px) {
  .about-overview-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 1.5rem !important;
    width: 100% !important;
  }

  .about-overview-text {
    flex: 1 1 100% !important;
    width: 100% !important;
  }

  .about-logo-wrapper {
    order: -1 !important; /* Moves emblem logo neatly ABOVE the message on mobile */
    flex: 0 0 auto !important;
    width: 100% !important;
    margin-bottom: 0.25rem;
  }

  .about-logo-card {
    padding: 1rem 1.25rem !important;
    max-width: 140px !important;
    border-radius: 16px !important;
    background: #ffffff !important;
    border-color: #cbd5e1 !important;
    box-shadow: 0 4px 15px rgba(11, 25, 44, 0.06) !important;
  }

  .about-logo-img {
    max-width: 95px !important;
  }

  .about-hero-title {
    font-size: 1.55rem !important;
    line-height: 1.25 !important;
    margin-bottom: 0.85rem !important;
  }

  .about-hero-desc {
    font-size: 0.9rem !important;
    line-height: 1.65 !important;
    margin-bottom: 0.85rem !important;
  }

  .about-quote-box {
    padding: 0.95rem 1.1rem !important;
    margin-top: 0.85rem !important;
  }

  .about-quote-text {
    font-size: 0.88rem !important;
    line-height: 1.5 !important;
  }

  /* Compact section desc on all mobile pages */
  .section-desc {
    font-size: 0.92rem !important;
    line-height: 1.6 !important;
  }
}

/* Small phone refinements (<= 380px) */
@media (max-width: 380px) {
  .hero-title {
    font-size: 1.8rem !important;
  }
  .section-title {
    font-size: 1.45rem !important;
  }
  .about-hero-title {
    font-size: 1.4rem !important;
  }
  .council-card-mobile-title {
    font-size: 1.15rem !important;
  }
  .container {
    width: 96% !important;
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }
}