:root {
      color-scheme: light;
      --brand:#0B6CFB;
      --brand-dark:#051C3B;
      --accent:#15B887;
      --background:#F8FAFC;
      --card:#FFFFFF;
      --muted:#64748B;
      --ring:#CBD5E1;
      --chip:#F1F5F9;
      --border:#E2E8F0;
      --text:#1E293B;
      
      /* Additional color variables for navigation */
      --primary: #3b82f6;
      --primary-900: #1e3a8a;
      --primary-800: #1e40af;
      --primary-700: #1d4ed8;
      --primary-600: #2563eb;
      --primary-200: #bfdbfe;
      --secondary-900: #0f172a;
      --accent-400: #34d399;
      --text-secondary: #64748b;
    }

    * { box-sizing: border-box; }

    html, body {
      margin: 0;
      padding: 0;
      font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background: radial-gradient(circle at top, rgba(11,108,251,0.05), transparent 250px) var(--background);
      color: var(--text);
      min-height: 100%;
    }

    a { color: #0B6CFB; text-decoration: none; }
    a:hover { text-decoration: underline; }

    .page { max-width: 1100px; margin: 0 auto; padding: 32px 18px 80px; }
    /* Using shared Tailwind header; removed custom .site-nav* styles */

    header { display: flex; gap: 18px; flex-wrap: wrap; justify-content: space-between; align-items: center; margin-bottom: 20px; }

    /* Removed legacy hero brand/action styles; using Tailwind utilities */

    .panel { background: rgba(255,255,255,0.8); border: 1px solid var(--border); border-radius: 16px; padding: 18px; margin-top: 16px; }

    .controls { display: grid; gap: 12px; }
    @media (min-width: 860px) {
      .controls { grid-template-columns: 2fr 1fr 1fr; }
    }

    .input { display: flex; align-items: center; gap: 10px; background: #FFFFFF; border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; }
    .input svg { color: var(--muted); }
    .input input, .input select { background: transparent; border: none; color: var(--text); font: inherit; width: 100%; }
    .input input::placeholder { color: rgba(100, 116, 139, 0.7); }
    .input select option { background: var(--card); color: var(--text); }

    .chip-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
    .chip { border-radius: 999px; padding: 7px 12px; background: var(--chip); border: 1px solid var(--border); color: #475569; font-size: 0.85rem; cursor: pointer; transition: border-color .15s ease, background .15s ease; }
    .chip:hover { border-color: rgba(13,110,253,0.5); }
    .chip.active { background: rgba(11,108,251,0.2); border-color: var(--brand); box-shadow: 0 0 0 2px rgba(11,108,251,0.2); }

    .tabs { display: flex; gap: 10px; margin-top: 14px; }
    .tab { border-radius: 10px; padding: 8px 14px; background: #F8FAFC; border: 1px solid var(--border); color: #475569; font-size: 0.9rem; cursor: pointer; transition: background .15s ease, color .15s ease; display: inline-flex; align-items: center; gap: 6px; }
    .tab.active { background: var(--brand); border-color: transparent; color: #fff; }
    .badge { display: inline-flex; align-items: center; justify-content: center; min-width: 28px; padding: 2px 8px; border-radius: 999px; background: rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.1); font-size: 0.75rem; color: #475569; }

    /* Webinar hero redesign */
    .webinar-hero {
      position: relative;
      overflow: visible;
      background: linear-gradient(135deg, #081529 0%, #0d2548 45%, #0c3e74 75%, #0d55a7 100%);
      color: #ffffff;
      padding: 64px 28px;
      width: 100vw;
      margin-left: calc(-50vw + 50%);
      margin-bottom: 36px;
    }

    .webinar-hero::before,
    .webinar-hero::after {
      content: '';
      position: absolute;
      inset: 0;
      pointer-events: none;
    }

    .webinar-hero::before {
      background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 120px 120px;
      opacity: 0.6;
    }

    .webinar-hero::after {
      background: radial-gradient(circle at 15% 15%, rgba(59,130,246,0.25), transparent 45%),
                  radial-gradient(circle at 85% 20%, rgba(14,165,233,0.2), transparent 50%),
                  radial-gradient(circle at 70% 85%, rgba(14,116,144,0.25), transparent 45%);
      opacity: 0.75;
    }

    .webinar-hero__inner {
      position: relative;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 48px;
      z-index: 1;
      text-align: center;
    }

    @media (min-width: 1024px) {
      .webinar-hero__inner {
        flex-direction: column;
      }
    }

    .webinar-hero__copy { display: flex; flex-direction: column; gap: 24px; max-width: 720px; align-items: center; text-align: center; margin: 0 auto; }    .webinar-hero__kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: rgba(59, 130, 246, 0.12);
      color: #bfdbfe;
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.78rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .webinar-hero__heading {
      margin: 0;
      font-size: clamp(2.4rem, 4vw, 3.2rem);
      font-weight: 700;
      line-height: 1.15;
    }

    .webinar-hero__heading span {
      color: #38bdf8;
    }

    .webinar-hero__description {
      color: rgba(226, 232, 240, 0.9);
      font-size: 1.05rem;
      line-height: 1.8;
    }

    .webinar-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

    .hero-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 24px;
      border-radius: 12px;
      font-weight: 600;
      font-size: 1rem;
      transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
      cursor: pointer;
      border: 1px solid transparent;
    }

    .hero-button.primary {
      background: linear-gradient(135deg, #11a4ff 0%, #0b6cfb 100%);
      color: #ffffff;
      box-shadow: 0 12px 30px rgba(11, 108, 251, 0.55);
    }

    .hero-button.primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(11, 108, 251, 0.65);
    }

    .hero-button.secondary {
      background: transparent;
      border-color: rgba(59, 130, 246, 0.6);
      color: #38bdf8;
      backdrop-filter: blur(3px);
    }

    .hero-button.secondary:hover {
      background: rgba(15, 118, 239, 0.08);
      transform: translateY(-2px);
    }

    .webinar-hero__stats {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      border-top: 1px solid rgba(148, 163, 184, 0.2);
      margin-top: 12px;
      padding-top: 18px;
      justify-content: center;
    }

    .webinar-hero__stat { flex: 1; min-width: 120px; text-align: center; }
    .webinar-hero__stat-value {
      font-size: 1.6rem;
      font-weight: 700;
      color: #38bdf8;
      display: block;
    }
    .webinar-hero__stat-label {
      font-size: 0.85rem;
      color: rgba(226, 232, 240, 0.7);
      letter-spacing: 0.02em;
    }

    .hero-visual {
      position: relative;
      display: flex;
      justify-content: center;
    }

    .hero-card {
      width: min(100%, 440px);
      border-radius: 24px;
      background: linear-gradient(160deg, rgba(15, 32, 63, 0.95) 0%, rgba(12, 49, 100, 0.95) 100%);
      border: 1px solid rgba(148, 197, 255, 0.18);
      padding: 28px;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 22px 48px rgba(5, 22, 45, 0.55);
      backdrop-filter: blur(6px);
      position: relative;
      overflow: hidden;
    }

    .hero-card::before {
      content: '';
      position: absolute;
      inset: -40px;
      background: radial-gradient(circle at center, rgba(56, 189, 248, 0.18), transparent 65%);
      z-index: -1;
    }

    .hero-card__screen {
      background: radial-gradient(circle at 30% 30%, rgba(59,130,246,0.35), rgba(15,23,42,0.95));
      border-radius: 18px;
      padding: 36px;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(96, 165, 250, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
    }

    .hero-card__screen::after,
    .hero-card__screen::before {
      content: '';
      position: absolute;
      border-radius: 50%;
      background: rgba(148, 197, 255, 0.18);
      transition: transform 6s ease;
    }

    .hero-card__screen::before {
      width: 140px;
      height: 140px;
      opacity: 0.4;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }

    .hero-card__screen::after {
      width: 88px;
      height: 88px;
      opacity: 0.6;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }

    .hero-card__icon {
      position: relative;
      width: 90px;
      height: 90px;
      border-radius: 50%;
      background: linear-gradient(135deg, #1fb6ff 0%, #0ea5e9 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 20px 45px rgba(14, 165, 233, 0.45);
    }

    .hero-card__icon svg {
      width: 36px;
      height: 36px;
      color: #ffffff;
    }

    .hero-card p {
      margin: 0;
      text-align: center;
      font-size: 0.9rem;
      color: rgba(226, 232, 240, 0.8);
      letter-spacing: 0.03em;
    }

    @media (max-width: 640px) {
      .webinar-hero {
        padding: 48px 20px;
        border-radius: 20px;
      }
      .webinar-hero__stats { gap: 18px; }
      .hero-card { padding: 24px; }
      .hero-card__screen { padding: 28px; }
      .webinar-hero__actions { width: 100%; }
      .hero-button { flex: 1 1 100%; text-align: center; }
    }

    .grid { display: grid; gap: 16px; margin-top: 18px; }
    @media (min-width: 720px) {
      .grid { grid-template-columns: 1fr 1fr; }
    }
    @media (min-width: 1024px) {
      .grid { grid-template-columns: repeat(3, 1fr); }
    }

    /* Align cards with Courses look */
    .card { background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%); border: 1px solid rgba(15,23,42,0.06); border-radius: 16px; padding: 0; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.08); transition: all .3s cubic-bezier(0.4,0,0.2,1); }
    .card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.12); border-color: rgba(59,130,246,0.2); }
    .card-image { position: relative; overflow: hidden; }
    .card-image img { transition: transform 0.3s ease; }
    .card:hover .card-image img { transform: scale(1.05); }
    .card-content { padding: 18px; display: flex; flex-direction: column; gap: 14px; flex-grow: 1; }
    .card-header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
    .eyebrow { display: flex; gap: 10px; align-items: center; color: #64748B; font-size: 0.88rem; flex-wrap: wrap; }
    .eyebrow span { display: inline-flex; align-items: center; gap: 6px; }

    .card h3 { margin: 0; font-size: 1.15rem; }
    .meta { color: #64748B; font-size: 0.92rem; }
    .speakers { color: #64748B; font-size: 0.9rem; }
    .tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
    .tag { border-radius: 999px; border: 1px dashed rgba(100, 116, 139, 0.3); padding: 4px 9px; font-size: 0.78rem; color: #475569; }

    .cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
    .btn.small { padding: 8px 12px; font-size: 0.9rem; border-radius: 8px; background: linear-gradient(135deg, #3b82f6, #1d4ed8); color: #fff; border: none; }

    .pill-link { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: rgba(0,0,0,0.03); border: 1px solid rgba(0,0,0,0.1); color: #475569; font-size: 0.78rem; }
    .pill-link:hover { background: rgba(0,0,0,0.06); }

    .empty { margin-top: 20px; padding: 20px; border: 1px dashed rgba(100, 116, 139, 0.35); border-radius: 16px; color: var(--muted); text-align: center; }

    .site-footer {
      background: #F1F5F9;
      border-top: 1px solid rgba(226, 232, 240, 0.85);
      margin-top: 80px;
      color: #475569;
    }
    .site-footer__inner {
      max-width: 1100px;
      margin: 0 auto;
      padding: 48px 18px 36px;
    }
    .site-footer__brand {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 32px;
    }
    .site-footer__brand img {
      width: 46px;
      height: 46px;
      border-radius: 12px;
      object-fit: cover;
      box-shadow: 0 8px 24px rgba(11,108,251,0.35);
      border: 1px solid rgba(203, 213, 225, 0.6);
    }
    .site-footer__brand strong { display: block; font-size: 1.1rem; color: #1E293B; }
    .site-footer__brand span { font-size: 0.85rem; color: rgba(100, 116, 139, 0.75); }

    .site-footer__grid {
      display: grid;
      gap: 28px;
      grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
      margin-bottom: 36px;
    }
    .site-footer__grid h4 {
      font-size: 1.05rem;
      margin-bottom: 12px;
      color: #1E293B;
    }
    .site-footer__grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
    .site-footer__grid a {
      color: #64748B;
      font-size: 0.9rem;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .site-footer__grid a:hover { color: #1E293B; }

    .site-footer__legal {
      border-top: 1px solid rgba(0,0,0,0.08);
      padding-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 18px;
      font-size: 0.85rem;
      color: #64748B;
    }
    .site-footer__legal-links { display: flex; flex-wrap: wrap; gap: 18px; }
    .site-footer__legal-links a { color: #64748B; }
    .site-footer__legal-links a:hover { color: #1E293B; }

    .site-footer__badges {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      color: #64748B;
    }
    .site-footer__badges span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 12px;
      border-radius: 999px;
      background: rgba(0,0,0,0.03);
      border: 1px solid rgba(0,0,0,0.1);
    }

    @media (max-width: 720px) {
      .site-footer__brand { flex-direction: column; align-items: flex-start; }
      .site-footer__legal { gap: 14px; }
      .site-footer__legal-links { gap: 12px; }
    }

    .hidden { display: none !important; }

    .visually-hidden { position: absolute !important; clip: rect(1px, 1px, 1px, 1px); padding: 0; border: 0; height: 1px; width: 1px; overflow: hidden; white-space: nowrap; }

    @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; }
    }

    /* Tailwind CSS responsive utilities */
    .hidden { display: none !important; }
    
    @media (min-width: 768px) {
      .md\:block { display: block !important; }
      .md\:hidden { display: none !important; }
    }
    
    @media (min-width: 1024px) {
      .lg\:flex { display: flex !important; }
      .lg\:block { display: block !important; }
      .lg\:hidden { display: none !important; }
    }
    
    .flex { display: flex; }
    .items-center { align-items: center; }
    .items-baseline { align-items: baseline; }
    .justify-between { justify-content: space-between; }
    .space-x-4 > * + * { margin-left: 1rem; }
    .space-y-1 > * + * { margin-top: 0.25rem; }
    .ml-10 { margin-left: 2.5rem; }
    .px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
    .py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
    .px-4 { padding-left: 1rem; padding-right: 1rem; }
    .pt-2 { padding-top: 0.5rem; }
    .pb-4 { padding-bottom: 1rem; }
    .rounded-md { border-radius: 0.375rem; }
    .text-sm { font-size: 0.875rem; line-height: 1.25rem; }
    .font-semibold { font-weight: 600; }
    .transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
    
    .text-text-secondary { color: #64748b; }
    .text-primary { color: #3b82f6; }
    .hover\:text-primary:hover { color: #3b82f6; }
    
    .bg-white { background-color: #ffffff; }
    .border-b { border-bottom-width: 1px; }
    .border-border { border-color: #e2e8f0; }
    .shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }
    .sticky { position: sticky; }
    .top-0 { top: 0px; }
    .z-50 { z-index: 50; }
    .max-w-7xl { max-width: 80rem; }
    .mx-auto { margin-left: auto; margin-right: auto; }
    .h-16 { height: 4rem; }
    .h-14 { height: 3.5rem; }
    .h-6 { height: 1.5rem; }
    .w-6 { width: 1.5rem; }
    .w-auto { width: auto; }
    .w-full { width: 100%; }
    .object-contain { object-fit: contain; }
    .drop-shadow-lg { filter: drop-shadow(0 10px 8px rgb(0 0 0 / 0.04)) drop-shadow(0 4px 3px rgb(0 0 0 / 0.1)); }
    .bg-blue-50 { background-color: #eff6ff; }
    .border { border-width: 1px; }
    .border-blue-200 { border-color: #bfdbfe; }
    .rounded-lg { border-radius: 0.5rem; }
    .px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
    .py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
    .text-xs { font-size: 0.75rem; line-height: 1rem; }
    .font-medium { font-weight: 500; }
    .text-blue-700 { color: #1d4ed8; }
    .text-gray-700 { color: #374151; }
    .font-normal { font-weight: 400; }
    .hover\:bg-blue-100:hover { background-color: #dbeafe; }
    
    /* Additional blue color utilities for Poliguard button */
    .bg-blue-50 { background-color: #eff6ff !important; }
    .border-blue-200 { border-color: #bfdbfe !important; }
    .text-blue-700 { color: #1d4ed8 !important; }
    .hover\:bg-blue-100:hover { background-color: #dbeafe !important; }
    .p-2 { padding: 0.5rem; }
    .shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
    .mt-2 { margin-top: 0.5rem; }
    .block { display: block; }
    
    /* Button Styles for Navigation - Match homepage exactly */
    .btn-primary {
      border-radius: 0.5rem;
      background-color: rgb(30 58 95);
      padding: 0.5rem 1rem;
      font-weight: 500;
      color: rgb(255 255 255);
      transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
      transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
      transition-duration: 0.2s;
      border: none;
      cursor: pointer;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .btn-primary:hover {
      background-color: rgb(51 65 85);
      text-decoration: none;
    }

    .btn-secondary {
      background: transparent;
      border: 2px solid #64748b;
      color: #64748b;
      border-radius: 8px;
      padding: 8px 16px;
      font-weight: 600;
      transition: all 0.3s ease;
      cursor: pointer;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .btn-secondary:hover {
      background: #64748b;
      color: white;
      transform: translateY(-1px);
      text-decoration: none;
    }

.btn.small { display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.btn.small.secondary { background: transparent; border: 1px solid rgba(59,130,246,0.35); color: #1d4ed8; }
.btn.small.secondary:hover { background: rgba(59,130,246,0.08); color: #0b6cfb; }