:root,
  [data-theme="light"] {
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
    --text-xl: clamp(1.5rem, 1.9rem, 1.2rem + 1.25vw, 2.25rem);

    --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --color-bg: #fbf8f2;
    --color-surface: #ffffff;
    --color-surface-2: #f7f3eb;
    --color-surface-offset: #efe7d8;
    --color-border: #ddd2bf;
    --color-divider: #e7ddcd;
    --color-text: #1f2633;
    --color-text-muted: #5e6878;
    --color-text-faint: #8a92a1;
    --color-text-inverse: #fffdf8;
    --color-primary: #3e65b0;
    --color-primary-hover: #274d93;
    --color-secondary: #8b50a2;
    --color-accent: #ffc000;
    --shadow-sm: 0 1px 2px rgba(28, 31, 38, 0.06);
    --shadow-md: 0 10px 30px rgba(28, 31, 38, 0.08);
    --shadow-lg: 0 22px 60px rgba(28, 31, 38, 0.12);
    --radius-sm: 0.4rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    --content-default: 1180px;
    --font-body: 'General Sans', 'Inter', sans-serif;
    --font-display: 'Instrument Serif', Georgia, serif;
    --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    scroll-padding-top: 6rem;
  }

  body {
    min-height: 100dvh;
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background:
      radial-gradient(circle at top left, rgba(62, 101, 176, 0.12), transparent 28%),
      radial-gradient(circle at top right, rgba(255, 192, 0, 0.14), transparent 22%),
      radial-gradient(circle at 80% 60%, rgba(139, 80, 162, 0.10), transparent 24%),
      var(--color-bg);
  }

  img,
  svg {
    display: block;
    max-width: 100%;
    height: auto;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  button {
    font: inherit;
    border: none;
    background: none;
    color: inherit;
    cursor: pointer;
  }

  :focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
  }

  .skip-link {
    position: absolute;
    left: var(--space-4);
    top: -3rem;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-full);
    z-index: 999;
  }

  .skip-link:focus {
    top: var(--space-4);
  }

  .container {
    width: min(calc(100% - 2rem), var(--content-default));
    margin-inline: auto;
  }

  .section {
    padding: clamp(var(--space-12), 2vw, var(--space-24)) 0;
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.45rem 0.8rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(62, 101, 176, 0.18);
    background: color-mix(in srgb, var(--color-surface) 88%, var(--color-primary) 8%);
    color: var(--color-primary);
    font-size: var(--text-xs);
    letter-spacing: 0.09em;
    text-transform: uppercase;
    font-weight: 600;
  }

  .eyebrow::before {
    content: '';
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(16px);
    background: color-mix(in srgb, var(--color-bg) 90%, transparent);
    border-bottom: 1px solid rgba(62, 101, 176, 0.10);
  }

  .site-header .container {
    min-height: 5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }
mark {
  background-color: #0a94ca;
  color:#f9e787;
  line-height: 1.3;
  /*border-radius: 0.9rem;*/
  padding: 0 4px;   
 
}
  .brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
  }

  .brand-mark {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 0.85rem;
    padding: 0.5rem;
    background: linear-gradient(145deg, rgba(62, 101, 176, 0.18), rgba(255, 192, 0, 0.18));
    color: var(--color-primary);
    border: 1px solid rgba(62, 101, 176, 0.14);
    box-shadow: var(--shadow-sm);
  }

  .brand span {
    display: block;
    line-height: 1.5;
  }

  .brand small {
    display: block;
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 500;
  }

  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    margin-right: -50px;
  }

  .nav a {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .nav a:hover {
    color: var(--color-primary);
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
  }

  .theme-toggle,
  .menu-toggle {
    min-width: 44px;
    min-height: 44px;
    display: inline-grid;
    place-items: center;
    border-radius: var(--radius-full);
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.14);
  }

  .menu-toggle {
    display: none;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 46px;
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    transition: transform var(--transition-interactive), background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  }

  .btn:hover {
    transform: translateY(-1px);
  }

  .btn-primary {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-md);
  }

  .btn-primary:hover {
    background: var(--color-primary-hover);
  }

  .btn-secondary {
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.14);
  }

  .hero {
    position: relative;
    overflow: hidden;
    background: url("../img/slider/slide1.jpg") center/cover no-repeat;
    padding: clamp(var(--space-10), 4vw, var(--space-16)) 0 clamp(var(--space-16), 9vw, var(--space-24));
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: clamp(var(--space-8), 4vw, var(--space-16));
    align-items: center;
  }

  .hero-copy h1 {
    margin-top: var(--space-5);
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 4.2rem);
    line-height: 0.99;
    letter-spacing: -0.01em;
    max-width: 17ch;
    color: #f9e787;
  }

  .hero-copy p {
    margin-top: var(--space-6);
    max-width: 60ch;
    color: #fff;
    text-align: justify;
  }

  .hero-actions,
  .hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
  }

  .hero-meta div {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.92);
    font-size: var(--text-sm);
  }

  .hero-panel,
  .card,
  .theme-card,
  .speaker-card,
  .date-card,
  .footer-card,
  .highlight-panel {
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
  }

  .hero-panel {
    padding: var(--space-6);
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 88%, var(--color-primary) 6%), var(--color-surface));
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
  }

  .hero-panel::after {
    content: '';
    position: absolute;
    inset: auto -10% -22% auto;
    width: 15rem;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 192, 0, 0.28), transparent 70%);
  }

  .panel-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
  }

  .panel-top p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .tag {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-full);
    background: rgba(255, 192, 0, 0.18);
    color: #8c6100;
    font-size: var(--text-xs);
    font-weight: 700;
  }

  .schedule-list {
    display: grid;
    gap: var(--space-4);
  }

  .schedule-item {
    display: grid;
    grid-template-columns: 5rem 1fr;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-divider);
  }

  .schedule-item:first-child {
    padding-top: 0;
    border-top: none;
  }

  .schedule-item time {
    color: var(--color-primary);
    font-weight: 700;
    font-size: var(--text-sm);
  }

  .schedule-item p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .stats-grid,
  .themes-grid,
  .speakers-grid,
  .dates-grid,
  .partners-grid,
  .footer-grid {
    display: grid;
    gap: var(--space-5);
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .card {
    padding: var(--space-5);
  }

  .card strong {
    display: block;
    font-size: var(--text-2xl);
    line-height: 1;
    margin-bottom: var(--space-2);
    color: var(--color-primary);
  }

  .card span {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
  }

  .section-head h2 {
    font-size: var(--text-xl);
    line-height: 1.05;
    max-width: 16ch;
    color: #1a1464;
  }

  .section-head p {
    color: var(--color-text-muted);
    max-width: 58ch;
  }

  .theme-card,
  .speaker-card,
  .date-card,
  .footer-card,
  .highlight-panel {
    padding: var(--space-5);
  }

  .theme-card h3,
  .speaker-card h3,
  .date-card h3,
  .footer-card h3,
  .highlight-panel h3 {
    margin: var(--space-4) 0 var(--space-2);
    font-size: var(--text-lg);
  }

  .theme-card p,
  .speaker-card p,
  .date-card p,
  .footer-card p,
  .highlight-panel p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .icon-tile {
    width: 2.8rem;
    height: 2.8rem;
    display: inline-grid;
    place-items: center;
    border-radius: 0.9rem;
    background: linear-gradient(145deg, rgba(62, 101, 176, 0.14), rgba(255, 192, 0, 0.18));
    color: var(--color-primary);
  }

  .speakers-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .leader-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }

  .leader-card-clean {
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
  }

  .leader-card-clean img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: center;
  }

  .leader-card-body {
    padding: var(--space-5);
    display: grid;
    gap: var(--space-3);
  }

  .leader-card-body h3 {
    font-size: var(--text-lg);
    line-height: 1.2;
  }

  .leader-card-body p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .speaker-role {
    color: var(--color-secondary);
    font-size: var(--text-xs);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
  }

  .speaker-meta {
    color: var(--color-text-faint);
    font-size: var(--text-sm);
  }

  .purpose-layout,
  .venue-layout,
  .register-layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: var(--space-6);
    align-items: start;
  }

  .highlight-panel ul,
  .footer-card ul {
    display: grid;
    gap: var(--space-3);
    margin-top: var(--space-4);
  }

  .highlight-panel li,
  .footer-card li {
    list-style: none;
    color: var(--color-text-muted);
  }

  .theme-highlight-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-5);
  }

  .theme-highlight-list div {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    background: var(--color-surface-2);
    border: 1px solid rgba(62, 101, 176, 0.10);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .dates-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .date-card strong {
    display: block;
    color: var(--color-primary);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .date-card .deadline {
    margin-top: var(--space-2);
    font-size: var(--text-lg);
    font-weight: 700;
    line-height: 1.2;
  }

  .date-card .date {
    margin-top: var(--space-3);
    color: var(--color-secondary);
    font-weight: 600;
  }

  .partners-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .partner-box {
    min-height: 120px;
    display: grid;
    place-items: center;
    text-align: center;
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    background: var(--color-surface);
    border: 1px dashed rgba(62, 101, 176, 0.18);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }
#rules {
  padding: 0 10%;
}
  .cta-band {
    padding: clamp(var(--space-8), 5vw, var(--space-12));
    border-radius: 2rem;
    background: linear-gradient(135deg, rgba(62, 101, 176, 0.12), rgba(255, 192, 0, 0.16));
    border: 1px solid rgba(62, 101, 176, 0.12);
    box-shadow: var(--shadow-md);
    display: flex;
    justify-content: space-between;
    gap: var(--space-6);
    align-items: center;
  }

  .cta-band h2 {
    font-size: var(--text-xl);
    max-width: 12ch;
    line-height: 1.05;
  }
  .pr{color:#3e65b0 !important; font-weight: bold;}
  .bl{color:var(--color-text) !important;}
  .cta-band p {
    color: var(--color-text-muted);
    max-width: 100%;
  }
 .logoo{ max-width: 20%; float: right;}
  footer {
    padding: var(--space-10) 0 var(--space-12);
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-divider);
  }

  .footer-links {
    display: grid;
    gap: var(--space-2);
  }

  .footer-links a,
  .footer-grid p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  @media (max-width: 1100px) {

    .hero-grid,
    .purpose-layout,
    .venue-layout,
    .register-layout,
    .footer-grid {
      grid-template-columns: 1fr;
    }

    .themes-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .speakers-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .leader-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid,
    .dates-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .partners-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  @media (max-width: 760px) {
    .nav {
      position: absolute;
      top: calc(100% + 0.5rem);
      left: 1rem;
      right: 1rem;
      display: none;
      flex-direction: column;
      align-items: flex-start;
      padding: var(--space-4);
      background: var(--color-surface);
      border: 1px solid rgba(62, 101, 176, 0.14);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-lg);
    }

    .nav.open {
      display: flex;
    }

    .menu-toggle {
      display: inline-grid;
    }

    .header-actions .btn-primary {
      display: none;
    }

    .stats-grid,
    .themes-grid,
    .speakers-grid,
    .dates-grid,
    .partners-grid,
    .theme-highlight-list,
    .leader-grid {
      grid-template-columns: 1fr;
    }

    .leader-card-clean img {
      height: 220px;
    }

    .schedule-item {
      grid-template-columns: 1fr;
    }

    .section-head,
    .panel-top,
    .cta-band {
      flex-direction: column;
      align-items: flex-start;
    }

    .hero-copy h1 {
      max-width: 9ch;
    }
  }

  @media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
  }

  .hero-panel {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    top: -55px;
  }

  .hero-panel::after {
    display: none;
  }

  .hero-logos {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-4);
  }

  .hero-logos img {
    width: 100%;
    max-width: 350px;
    height: auto;
    object-fit: contain;
  }

  .schedule-slider {
    position: relative;
    background: var(--color-surface);
    border-radius: 1.75rem;
    box-shadow: var(--shadow-lg);
    padding: var(--space-3);
  }

  .schedule-slides {
    position: relative;
    border-radius: 1.4rem;
    overflow: hidden;
  }

  .schedule-slides .schedule-item {
    display: none;
    grid-template-columns: 1fr;
    padding-top: 0;
    border-top: none;
    animation: schedule-fade 0.5s ease;
  }

  .schedule-slides .schedule-item.is-active {
    display: block;
  }

  .schedule-slides .schedule-item .sideslide {
    width: 100%;
    border-radius: 1.4rem;
    overflow: hidden;
  }

  .schedule-slides .schedule-item .sideslide img {
    width: 100%;
    height: 22rem;
    object-fit: cover;
    display: block;
    border-radius: 1.4rem;
  }

  .schedule-dots {
    position: absolute;
    left: 50%;
    bottom: var(--space-4);
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-2);
    z-index: 2;
  }

  .schedule-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    border: none;
    padding: 0;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 0 0 1px rgba(28, 31, 38, 0.08);
    transition: background 0.25s ease, transform 0.25s ease;
  }

  .schedule-dot.is-active {
    background: var(--color-primary);
    transform: scale(1.2);
  }


  .countdown-title {
    text-align: center;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: #1a1464;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    margin-bottom: var(--space-8);
  }

  .countdown-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-8);
  }

  .countdown-tile {
    background: #413e99;
    border-radius: 12px;
    width: 130px;
    height: 130px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
  }

  .countdown-number {
    color: #fff;
    font-weight: 800;
    font-size: 2.6rem;
    line-height: 1;
  }

  .countdown-label {
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    margin-top: 6px;
    text-transform: uppercase;
  }

  .countdown-cta {
    display: flex;
    justify-content: center;
  }

  .btn-registration {
    background: #e91e63;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: var(--space-3) var(--space-8);
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
  }

  .btn-registration:hover {
    background: #d81557;
  }

  .hero-bottom-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-6);
  }

  .hero-bottom-row .hero-actions,
  .hero-bottom-row .hero-meta {
    margin-top: 0;
  }

  .hero-meta .date-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
  }

  .icon-calendar {
    flex-shrink: 0;
  }

  /* Partner logo grid */
  .partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-5);
    padding: var(--space-8);
  }

  .partner-card {
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.12);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-interactive),
      box-shadow var(--transition-interactive),
      border-color var(--transition-interactive);
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }

  .partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 80, 162, 0.05), transparent);
    opacity: 0;
    transition: opacity var(--transition-interactive);
    pointer-events: none;
  }

  .partner-card:hover {
    transform: scale(1.08);
    box-shadow: var(--shadow-md);
    border-color: rgba(139, 80, 162, 0.25);
  }

  .partner-card:hover::before {
    opacity: 1;
  }

  .partner-logo {
    width: 100%;
    max-width: 150px;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-weight: 600;
  }

  /* SVG Logo styles */
  .logo-svg {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .logo-text {
    font-size: var(--text-sm);
    font-weight: 600;
    text-align: center;
    color: var(--color-text-muted);
  }

  @media (max-width: 768px) {
    .partners-grid {
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: var(--space-6);
      padding: var(--space-6);
    }

    .partner-card {
      min-height: 150px;
      padding: var(--space-4);
    }

    .section-header h2 {
      font-size: var(--text-lg);
    }
  }

  /* Wave animation and Partners Section CSS */
  /* Wave background styles */
  .partners-section {
    position: relative;
    overflow: hidden;
  }

  .wave-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.15;
  }

  .wave-svg {
    width: 100%;
    height: 100%;
    display: block;
  }

  .wave-path {
    fill: none;
    stroke: #8b50a2;
    stroke-width: 3;
    stroke-linecap: round;
    filter: drop-shadow(0 2px 4px rgba(139, 80, 162, 0.2));
  }

  .wave-path:nth-child(1) {
    animation: wave 6s ease-in-out infinite;
  }

  .wave-path:nth-child(2) {
    animation: wave 7s ease-in-out infinite 0.5s;
  }

  .wave-path:nth-child(3) {
    animation: wave 8s ease-in-out infinite 1s;
  }

  @keyframes wave {

    0%,
    100% {
      d: path('M0,100 Q75,80 150,100 T300,100 T450,100 T600,100 T750,100 T900,100');
    }

    25% {
      d: path('M0,90 Q75,60 150,90 T300,90 T450,90 T600,90 T750,90 T900,90');
    }

    50% {
      d: path('M0,110 Q75,130 150,110 T300,110 T450,110 T600,110 T750,110 T900,110');
    }

    75% {
      d: path('M0,95 Q75,70 150,95 T300,95 T450,95 T600,95 T750,95 T900,95');
    }
  }

  .section-content {
    position: relative;
    z-index: 1;
  }

  .section-header {
    text-align: center;
    margin-bottom: var(--space-16);
  }

  .section-header h2 {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
  }

  .section-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    margin: 0 auto;
  }

  /* Partner Card Styles */
  .partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
    padding: var(--space-8);
  }

  .partner-card {
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.12);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }

  .partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 80, 162, 0.05), transparent);
    opacity: 0;
    transition: opacity var(--transition-interactive);
    pointer-events: none;
  }

  .partner-card:hover {
    transform: scale(1.08);
    box-shadow: var(--shadow-md);
    border-color: rgba(139, 80, 162, 0.25);
  }

  .partner-card:hover::before {
    opacity: 1;
  }

  .partner-logo {
    width: 100%;
    max-width: 150px;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  @media (max-width: 768px) {
    .partners-grid {
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: var(--space-6);
      padding: var(--space-6);
    }

    .partner-card {
      min-height: 150px;
      padding: var(--space-4);
    }
  }

  @keyframes bounce {

    0%,
    100% {
      transform: translateY(0) rotate(0deg);
    }

    25% {
      transform: translateY(-8px) rotate(-10deg);
    }

    50% {
      transform: translateY(0) rotate(0deg);
    }

    75% {
      transform: translateY(-8px) rotate(10deg);
    }
  }

  .subtitle {
    text-align: center;
    color: #5e6878;
    margin-bottom: 3rem;
    font-size: 1.1rem;
  }

  .animation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }

  .animation-card {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(28, 31, 38, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(28, 31, 38, 0.08);
    border-top: 4px solid #3e65b0;
  }

  .animation-card:hover {
    transform: translateY(-4px);
  }

  .animation-card h3 {
    color: #3e65b0;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
  }

  .animation-card p {
    color: #5e6878;
    font-size: 0.9rem;
    line-height: 1.5;
  }

  /* Icon styles */
  .icon-tile {
    width: 2.8rem;
    height: 2.8rem;
    display: inline-grid;
    place-items: center;
    border-radius: 0.9rem;
    background: linear-gradient(145deg, rgba(62, 101, 176, 0.14), rgba(255, 192, 0, 0.18));
    color: #3e65b0;
    /*margin: 1.5rem auto 1rem;*/
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .icon-tile svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    color: #ff9206;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  .animation-card:hover .icon-tile {
    background: linear-gradient(145deg, rgba(62, 101, 176, 0.25), rgba(255, 192, 0, 0.28));
    transform: scale(1.15);
    box-shadow: 0 8px 16px rgba(62, 101, 176, 0.2);
  }

  .animation-card:hover .icon-tile svg {
    animation: bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  @keyframes bounce {

    0%,
    100% {
      transform: translateY(0) rotate(0deg);
    }

    25% {
      transform: translateY(-8px) rotate(-10deg);
    }

    50% {
      transform: translateY(0) rotate(0deg);
    }

    75% {
      transform: translateY(-8px) rotate(10deg);
    }
  }

  .timeline-wrap {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
  }

  h2.title {
    font-family: 'Instrument Serif', Georgia, serif;
    font-size: 3rem;
    font-weight: 400;
    color: #14141f;
    margin: 0 0 3.5rem;
  }

  .up {
    text-transform: uppercase;
    color: #1a1464;
  }
.max {
  height: 260px;
}
.inter {
  color: #e1eff4;
}
  .timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    position: relative;
  }

  .timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
  }

  .icon-tile {
    width: 3.4rem;
    height: 3.4rem;
    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 0.6rem;
    color: #ffffff;
    margin-bottom: 0.9rem;
  }

  .icon-tile svg {
    width: 26px;
    height: 26px;
  }

  .icon-tile.bell,
  .icon-tile.stopwatch {

    width: auto;
    height: auto;
  }

  .icon-tile.bell svg,
  .icon-tile.stopwatch svg {
    width: 38px;
    height: 38px;
  }

  .date-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: #f3a601;

  }

  .date-label sup {
    font-size: 0.65rem;
  }

  .date-year {
    font-size: 0.85rem;
    color: #3b2b06;
    margin-top: 0.15rem;
    margin-bottom: 1.1rem;
  }

  .timeline-line {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    align-items: center;
    position: relative;
    margin-bottom: 1.6rem;
  }

  .timeline-line::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 1px;
    background: #d8d8de;
    transform: translateY(-50%);
    z-index: 0;
  }

  .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ffffff;
    border: 1.5px solid #b9bcc6;
    justify-self: center;
    position: relative;
    z-index: 1;
  }

  .milestone {
    font-size: 1.5rem;
    font-weight: 700;
    color: #14185c;
    line-height: 1.4;
  }

  #dates {
    background-size: cover;
    z-index: -1;
    background-image: linear-gradient(rgba(255, 255, 255, 0.8),
        rgba(255, 255, 255, 0.8)), url('../img/background/bg.png');
    position: relative;
  }

  .pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    text-align: left;
  }

  .pricing-card {
    background: #ffffff;
    border: 1px solid #ddd2bf;
    border-radius: 1.25rem;
    padding: 2.25rem;
    box-shadow: 0 10px 30px rgba(28, 31, 38, 0.06);
  }

  .pricing-card.highlight {
    border-color: #8b50a2;
    box-shadow: 0 16px 40px rgba(139, 80, 162, 0.15);
  }

  .flag {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #8b50a2;
    margin-bottom: 0.5rem;
    display: block;
  }

  .pricing-card h3 {
    font-size: 1.5rem;
    margin: 0 0 1.5rem;
    color: #14141f;
  }

  table {
    width: 100%;
    border-collapse: collapse;
  }

  table th,
  table td {
    text-align: left;
    padding: 0.85rem 0;
    border-bottom: 1px solid #efe7d8;
    font-size: 0.95rem;
  }

  table th {
    color: #8a92a1;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  table td.category {
    color: #1f2633;
    font-weight: 600;
  }

  table td.amount {
    color: #3e65b0;
    font-weight: 700;
    text-align: right;
  }

  .pricing-card.highlight table td.amount {
    color: #8b50a2;
  }

  .currency-note {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: #8a92a1;
  }

  #register {
    position: relative;
    background: linear-gradient(135deg, rgba(62, 101, 176, 0.05), rgba(255, 192, 0, 0.06));
  }

  #register .pricing-grid {
    margin-top: var(--space-2);
  }

  .venue-map-layout {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: var(--space-6);
    align-items: stretch;
  }

  .venue-map-embed {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
  }

  .venue-map-embed iframe {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 320px;
  }

  .venue-map-details {
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: var(--space-6);
  }

  .venue-map-details h3 {
    margin: var(--space-4) 0 var(--space-3);
    font-size: var(--text-lg);
  }

  .venue-map-details p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .venue-map-details ul {
    list-style: none;
    display: grid;
    gap: var(--space-3);
    margin-top: var(--space-5);
    padding: 0;
  }

  .venue-map-details li {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
  }

  .venue-map-details li strong {
    color: var(--color-text);
  }

  @media (max-width: 900px) {
    .venue-map-layout {
      grid-template-columns: 1fr;
    }
  }

  #copyright {
    background: #080236;
    text-align: center;
    color: #fff;
    padding: 1.5%;
  }

  /* ==========================================================================
   Inner Pages
   ========================================================================== */

  :root,
  [data-theme="light"] {
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
    --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
    --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --color-bg: #fbf8f2;
    --color-surface: #ffffff;
    --color-surface-2: #f7f3eb;
    --color-surface-offset: #efe7d8;
    --color-border: #ddd2bf;
    --color-divider: #e7ddcd;
    --color-text: #1f2633;
    --color-text-muted: #5e6878;
    --color-text-faint: #8a92a1;
    --color-text-inverse: #fffdf8;
    --color-primary: #3e65b0;
    --color-primary-hover: #274d93;
    --color-secondary: #8b50a2;
    --color-accent: #ffc000;
    --shadow-sm: 0 1px 2px rgba(28, 31, 38, 0.06);
    --shadow-md: 0 10px 30px rgba(28, 31, 38, 0.08);
    --shadow-lg: 0 22px 60px rgba(28, 31, 38, 0.12);
    --radius-sm: 0.4rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    --content-default: 1180px;
    --font-body: 'General Sans', 'Inter', sans-serif;
    --font-display: 'Instrument Serif', Georgia, serif;
    --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    scroll-padding-top: 6rem;
  }

  body {
    min-height: 100dvh;
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
  }

  img,
  svg {
    display: block;
    max-width: 100%;
    height: auto;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  .container {
    width: min(100% - 2rem, var(--content-default));
    margin-inline: auto;
  }

  .section {
    padding: clamp(var(--space-12), 2vw, var(--space-24)) 0;
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.45rem 0.8rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(62, 101, 176, 0.18);
    background: color-mix(in srgb, var(--color-surface) 88%, var(--color-primary) 8%);
    color: var(--color-primary);
    font-size: var(--text-xs);
    letter-spacing: 0.09em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 15px;
  }

  /* Header */
  .page-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(16px);
    background: color-mix(in srgb, var(--color-bg) 90%, transparent);
    border-bottom: 1px solid rgba(62, 101, 176, 0.10);
  }

  .page-header .container {
    min-height: 5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
  }

  .brand-mark {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 0.85rem;
    padding: 0.5rem;
    background: linear-gradient(145deg, rgba(62, 101, 176, 0.18), rgba(255, 192, 0, 0.18));
    color: var(--color-primary);
    border: 1px solid rgba(62, 101, 176, 0.14);
    box-shadow: var(--shadow-sm);
  }

  .brand span {
    display: block;
    line-height: 1.5;
  }

  .brand small {
    display: block;
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 500;
  }

  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 46px;
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    transition: transform var(--transition-interactive), background var(--transition-interactive);
  }

  .btn:hover {
    transform: translateY(-1px);
  }

  .btn-primary {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-md);
  }

  .btn-primary:hover {
    background: var(--color-primary-hover);
  }

  /* Page hero with animated purple/blue wave background */
  .page-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(var(--space-12), 4vw, var(--space-20)) 0 var(--space-10);
    text-align: center;
    background:
      radial-gradient(ellipse 60% 50% at 15% 20%, rgba(139, 80, 162, 0.16), transparent 60%),
      radial-gradient(ellipse 55% 45% at 85% 80%, rgba(62, 101, 176, 0.14), transparent 60%),
      linear-gradient(120deg, rgba(139, 80, 162, 0.08), rgba(255, 255, 255, 0) 45%, rgba(62, 101, 176, 0.08));
    background-size: 200% 200%;
    animation: heroWaveMove 16s ease-in-out infinite;
  }

  @keyframes heroWaveMove {
    0% {
      background-position: 0% 50%;
    }

    50% {
      background-position: 100% 50%;
    }

    100% {
      background-position: 0% 50%;
    }
  }

  .page-hero .container {
    position: relative;
    z-index: 1;
  }

  .page-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    line-height: 1.05;
    margin-top: var(--space-4);
    color: #1a1464;
  }

  .page-hero p {
    max-width: 60ch;
    margin: var(--space-4) auto 0;
    color: var(--color-text-muted);
  }

  /* Jump navigation pills */
  .theme-jump-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    margin-top: var(--space-8);
  }

  .theme-jump-pill {
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-full);
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.16);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive);
  }

  .theme-jump-pill:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
  }

  /* Theme detail cards */
  .theme-detail-grid {
    display: grid;
    gap: var(--space-6);
  }

  .theme-detail-card {
    background: var(--color-surface);
    border: 1px solid rgba(62, 101, 176, 0.12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: clamp(var(--space-6), 3vw, var(--space-8));
    scroll-margin-top: 6rem;
  }

  .theme-detail-head {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--color-divider);
  }

  .icon-tile {
    width: 3.2rem;
    height: 3.2rem;
    flex-shrink: 0;
    display: inline-grid;
    place-items: center;
    border-radius: 0.9rem;
    background: linear-gradient(145deg, rgba(62, 101, 176, 0.14), rgba(255, 192, 0, 0.18));
    color: var(--color-primary);
  }

  .theme-detail-num {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 0.3rem;
  }

  .theme-detail-head h3 {
    font-size: var(--text-xl);
    color: #1a1464;
    line-height: 1.1;
  }

  .theme-topic-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3) var(--space-6);
  }

  .theme-topic-list li {
    position: relative;
    padding-left: var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: 1.5;
  }

  .theme-topic-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-secondary);
  }

  .back-to-top-band {
    text-align: center;
    margin-top: var(--space-10);
  }

  @media (max-width: 760px) {
    .theme-topic-list {
      grid-template-columns: 1fr;
    }

    .theme-detail-head {
      align-items: flex-start;
    }
  }

/* Responsive fees and important dates */
#dates .mobile-milestone { display: none; }
#dates { z-index: auto; }
#register .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#register .pricing-card { min-width: 0; }
@media (max-width: 900px) {
  #register .pricing-grid { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
  #register .pricing-card { padding: 1.5rem; }
  #dates .timeline-wrap > .timeline:first-child {
    grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem;
  }
  #dates .timeline-item {
    padding: 1.25rem; background: var(--color-surface);
    border: 1px solid var(--color-border); border-radius: 1rem;
    min-width: 0;
  }
  #dates .timeline-item .icon-tile { margin: 0 0 0.75rem; }
  #dates .date-year { margin-bottom: 0.6rem; }
  #dates .mobile-milestone {
    display: block; font-size: 1.05rem; line-height: 1.4;
    font-weight: 700; color: #14185c; overflow-wrap: anywhere;
  }
  #dates .timeline-line,
  #dates .timeline-wrap > .timeline:last-child { display: none; }
}
@media (max-width: 600px) {
  #dates .section-head h2, #register .section-head h2 {
    max-width: none; font-size: clamp(1.4rem, 6vw, 1.85rem); line-height: 1.2;
  }
  #register .section-head h3 { font-size: 1rem; line-height: 1.6; }
  #register .btn-reg {
    display: flex; width: 100%; margin: 1rem 0;
    white-space: normal; text-align: center; letter-spacing: normal;
  }
  #register .pricing-card { padding: 1.1rem; }
  #register .pricing-card h3 { font-size: 1.3rem; }
  #register table, #register tbody { display: block; width: 100%; }
  #register tr:has(th) {
    position: absolute; width: 1px; height: 1px; padding: 0;
    margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
  }
  #register tr:has(td) {
    display: block; margin-bottom: 0.85rem; padding: 0.85rem;
    border: 1px solid var(--color-divider); border-radius: 0.75rem;
    background: var(--color-surface-2);
  }
  #register td.category {
    display: block; width: 100%; padding: 0 0 0.65rem;
    margin-bottom: 0.45rem; overflow-wrap: anywhere;
  }
  #register td.amount {
    display: flex; align-items: baseline; justify-content: space-between;
    gap: 0.75rem; padding: 0.4rem 0; border: 0; text-align: right;
    font-size: 0.95rem;
  }
  #register td.amount::before {
    content: attr(data-label); color: var(--color-text-muted);
    font-size: 0.8rem; font-weight: 500; text-align: left;
  }
  #register .currency-note { margin-top: 1rem; }
}
@media (max-width: 400px) {
  #dates .timeline-wrap > .timeline:first-child { grid-template-columns: minmax(0, 1fr); }
}