:root {
      --bnb-surface: #ffffff;
      --bnb-muted: #6c757d;
      --bnb-dark: #212529;
      --bnb-brand-a: rgba(25, 135, 84, 0.95);
      --bnb-brand-b: rgba(13, 110, 253, 0.95);
      --bnb-border: rgba(255, 255, 255, 0.22);
      --bnb-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
    }

    body {
      position: relative;
      isolation: isolate;
      margin: 0;
      color: var(--bnb-dark);
      background: transparent;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1000;
      background:
        radial-gradient(circle at 12% 10%, rgba(25, 135, 84, 0.22), transparent 38%),
        radial-gradient(circle at 88% 18%, rgba(13, 110, 253, 0.2), transparent 36%),
        linear-gradient(180deg, #f8f9fa, #eef2f6);
      pointer-events: none;
    }

    .intro-overlay {
      position: fixed;
      inset: 0;
      z-index: 2000;
      display: grid;
      place-items: center;
      background: linear-gradient(140deg, var(--bnb-brand-a), var(--bnb-brand-b));
      transition: opacity 0.5s ease, visibility 0.5s ease;
    }

    .intro-overlay.hidden {
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
    }

    .intro-card {
      text-align: center;
      color: #fff;
      width: min(90vw, 420px);
    }

    .intro-card img {
      width: 82px;
      height: 82px;
      border-radius: 50%;
      border: 2px solid rgba(255, 255, 255, 0.6);
      padding: 4px;
      animation: introPulse 1.6s ease-in-out infinite;
    }

    .intro-line {
      margin-top: 14px;
      height: 6px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.22);
      overflow: hidden;
    }

    .intro-line span {
      display: block;
      height: 100%;
      width: 0;
      background: rgba(255, 255, 255, 0.92);
      animation: fillLine 1.3s ease forwards;
    }

    .nav-shell {
      position: sticky;
      top: 0;
      z-index: 3000;
      padding: 0.65rem;
      background: transparent;
      backdrop-filter: blur(8px);
    }

    main,
    footer {
      position: relative;
      z-index: 120;
    }

    .bnb-nav {
      position: relative;
      z-index: 3001;
      border-radius: 14px;
      border: 1px solid var(--bnb-border);
      background: linear-gradient(115deg, var(--bnb-brand-a), var(--bnb-brand-b)) !important;
      box-shadow: var(--bnb-shadow);
      padding: 0.3rem 0.75rem;
    }

    .bnb-brand {
      display: inline-flex;
      align-items: center;
      gap: 0.7rem;
      color: #fff;
      text-decoration: none;
      font-weight: 700;
      line-height: 1.1;
    }

    .bnb-brand img {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      border: 2px solid rgba(255, 255, 255, 0.55);
    }

    .bnb-brand small {
      display: block;
      opacity: 0.9;
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.7px;
      text-transform: uppercase;
    }

    .navbar-toggler {
      border-color: rgba(255, 255, 255, 0.55);
    }

    .navbar-toggler:focus {
      box-shadow: none;
    }

    .navbar-toggler-icon {
      filter: invert(1);
    }

    .bnb-nav .nav-link {
      color: rgba(255, 255, 255, 0.96);
      font-weight: 600;
      font-size: 0.92rem;
      border-radius: 10px;
      padding: 0.46rem 0.7rem;
      margin: 0.1rem 0.12rem;
      transition: background 0.2s ease;
    }

    .bnb-nav .nav-link:hover,
    .bnb-nav .nav-link:focus,
    .bnb-nav .nav-link.show {
      background: rgba(255, 255, 255, 0.18);
      color: #fff;
    }

    .dropdown-menu {
      border-radius: 12px;
      border: 1px solid rgba(0, 0, 0, 0.08);
      box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
      padding: 0.35rem;
      min-width: 235px;
    }

    .dropdown-item {
      border-radius: 8px;
      font-size: 0.92rem;
      padding: 0.5rem 0.65rem;
    }

    .dropdown-item:hover,
    .dropdown-item:focus {
      background: rgba(13, 110, 253, 0.12);
    }

    .dropdown-submenu {
      position: relative;
    }

    .dropdown-submenu > .dropdown-menu {
      top: 0;
      left: 100%;
      margin-left: 0.25rem;
      display: none;
    }

    .dropdown-submenu.show > .dropdown-menu,
    .dropdown-submenu:hover > .dropdown-menu {
      display: block;
    }

    .search-wrap {
      position: relative;
      width: min(220px, 100%);
    }

    .navbar-search {
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, 0.6);
      background: rgba(255, 255, 255, 0.16);
      color: #fff;
      font-size: 0.9rem;
    }

    .navbar-search::placeholder {
      color: rgba(255, 255, 255, 0.86);
    }

    .navbar-search:focus {
      border-color: rgba(255, 255, 255, 0.85);
      background: rgba(255, 255, 255, 0.28);
      color: #fff;
      box-shadow: none;
    }

    #searchResults {
      position: absolute;
      top: calc(100% + 6px);
      width: 100%;
      max-height: 280px;
      overflow-y: auto;
      border-radius: 10px;
      border: 1px solid rgba(0, 0, 0, 0.1);
      box-shadow: 0 12px 22px rgba(0, 0, 0, 0.16);
      z-index: 1040;
    }

    #portalLoginBtn {
      border-radius: 999px;
      font-weight: 700;
      padding: 0.48rem 0.95rem;
      border: 1px solid rgba(255, 255, 255, 0.5);
      background: linear-gradient(90deg, rgba(255, 193, 7, 0.94), rgba(255, 255, 255, 0.92));
      color: #212529;
    }

    .animate-on-scroll {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .animate-on-scroll.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .animate-scale {
      transform: scale(0.94);
      transition: transform 1s ease-out;
    }

    .animate-scale.visible { transform: scale(1); }

    .section-pad { padding: 6rem 0; position: relative; }

    .section-title {
      font-size: 2.6rem;
      font-weight: 800;
      color: #0d3b66;
      position: relative;
      display: inline-block;
      margin-bottom: 2.8rem;
    }

    .section-title::after {
      content: '';
      position: absolute;
      bottom: -14px;
      left: 50%;
      transform: translateX(-50%);
      width: 110px;
      height: 5px;
      background: #a51c30;
      border-radius: 3px;
    }

    .pull-quote {
      font-size: 1.8rem;
      font-style: italic;
      color: #a51c30;
      border-left: 6px solid #a51c30;
      padding-left: 2rem;
      margin: 3rem 0;
      font-weight: 300;
    }

    .hero-masthead {
      position: relative;
      height: 85vh;
      min-height: 620px;
      background: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.65));
      display: flex;
      align-items: center;
      color: white;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: scale(1.08);
      filter: brightness(0.85);
    }

    .masthead-content {
      position: relative;
      z-index: 2;
      max-width: 920px;
      margin: 0 auto;
      padding: 0 5%;
      text-align: center;
    }

    .quick-links-section {
      padding: 70px 0;
      position: relative;
      overflow: hidden;
      background: transparent;
    }

    .quick-links-section .container {
      position: relative;
      z-index: 1;
    }

    .quick-links-title {
      font-size: clamp(1.8rem, 3.2vw, 2.4rem);
      font-weight: 800;
      color: #0c3055;
      margin-bottom: 12px;
    }

    .quick-links-subtitle {
      color: #4f647a;
      max-width: 520px;
      margin: 0 0 22px;
      line-height: 1.65;
    }

    .quick-links-layout {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 22px;
      align-items: center;
    }

    .quick-link-card {
      display: block;
      text-decoration: none;
      color: inherit;
      border-radius: 9px;
      overflow: hidden;
      background: #0c2846;
      border: 2px solid rgba(255, 255, 255, 0.75);
      box-shadow: 0 8px 22px rgba(12, 48, 85, 0.12);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      height: 325px;
      position: absolute;
      top: 0;
      left: 0;
      width: min(23.75vw, 185px);
      transform-origin: bottom center;
      transform: translate(16px, 552px) rotate(-10deg) scale(0.9);
      opacity: 0;
      z-index: var(--z, 1);
    }

    .quick-links-fan.is-dealt .quick-link-card {
      animation: deal-card 0.72s cubic-bezier(0.2, 0.85, 0.18, 1) forwards;
    }

    .quick-links-fan.is-dealt .quick-link-card:nth-child(1) { animation-delay: 0.05s; }
    .quick-links-fan.is-dealt .quick-link-card:nth-child(2) { animation-delay: 0.16s; }
    .quick-links-fan.is-dealt .quick-link-card:nth-child(3) { animation-delay: 0.27s; }
    .quick-links-fan.is-dealt .quick-link-card:nth-child(4) { animation-delay: 0.38s; }
    .quick-links-fan.is-dealt .quick-link-card:nth-child(5) { animation-delay: 0.49s; }
    .quick-links-fan.is-dealt .quick-link-card:nth-child(6) { animation-delay: 0.60s; }

    @keyframes deal-card {
      0% {
        opacity: 0;
        transform: translate(16px, 552px) rotate(-10deg) scale(0.9);
      }
      35% {
        opacity: 1;
        transform: translate(calc(var(--x, 0px) + 12px), calc(var(--y, 0px) + 10px)) rotate(calc(var(--rot, 0deg) + 2deg)) scale(1.03);
      }
      100% {
        opacity: 1;
        transform: translate(var(--x, 0px), var(--y, 0px)) rotate(var(--rot, 0deg)) scale(1);
      }
    }

    .quick-link-card:hover,
    .quick-link-card:focus-visible {
      opacity: 1;
      transform: translate(var(--x, 0px), calc(var(--y, 0px) - 16px)) scale(1.05) rotate(var(--rot, 0deg));
      box-shadow: 0 16px 32px rgba(12, 48, 85, 0.2);
      z-index: 30;
    }

    .quick-links-fan {
      position: relative;
      height: 700px;
      max-width: 560px;
      margin: 0;
      justify-self: start;
    }

    .quick-links-fan .quick-link-card:nth-child(1) {
      --x: 24px;
      --y: 182px;
      --rot: -34deg;
      --z: 1;
    }

    .quick-links-fan .quick-link-card:nth-child(2) {
      --x: 76px;
      --y: 130px;
      --rot: -23deg;
      --z: 2;
    }

    .quick-links-fan .quick-link-card:nth-child(3) {
      --x: 132px;
      --y: 98px;
      --rot: -12deg;
      --z: 4;
    }

    .quick-links-fan .quick-link-card:nth-child(4) {
      --x: 192px;
      --y: 86px;
      --rot: -1deg;
      --z: 5;
    }

    .quick-links-fan .quick-link-card:nth-child(5) {
      --x: 252px;
      --y: 96px;
      --rot: 10deg;
      --z: 6;
    }

    .quick-links-fan .quick-link-card:nth-child(6) {
      --x: 308px;
      --y: 128px;
      --rot: 22deg;
      --z: 7;
    }

    .quick-link-image {
      height: 100%;
      width: 100%;
      object-fit: cover;
    }

    .quick-link-body {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      padding: 7px 8px;
      background: linear-gradient(180deg, rgba(5, 18, 33, 0) 0%, rgba(5, 18, 33, 0.76) 70%, rgba(5, 18, 33, 0.9) 100%);
    }

    .quick-link-body h3 {
      font-size: 0.78rem;
      margin-bottom: 2px;
      color: #ffffff;
      font-weight: 700;
      text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
      line-height: 1.2;
    }

    .quick-link-body p {
      display: block;
      margin: 0;
      font-size: 0.66rem;
      line-height: 1.15;
      color: rgba(255, 255, 255, 0.9);
    }

    .quick-links-copy {
      padding: 18px 14px 18px 28px;
    }

    .quick-links-copy .lead-point {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      margin-bottom: 10px;
      color: #335474;
      font-size: 0.95rem;
    }

    .quick-links-copy .lead-point i {
      color: #0e5da7;
      margin-top: 3px;
    }

    .badge-institution {
      background: #a51c30;
      color: white;
      padding: 0.6rem 1.4rem;
      font-size: 1rem;
      font-weight: 700;
      letter-spacing: 1.5px;
      border-radius: 50px;
      display: inline-block;
      margin-bottom: 1.5rem;
    }

    .hero-title {
      font-size: clamp(3.2rem, 7vw, 5.8rem);
      font-weight: 800;
      line-height: 1.05;
      margin-bottom: 1.5rem;
      text-shadow: 0 4px 12px rgba(0,0,0,0.5);
    }

    .hero-lead {
      font-size: clamp(1.3rem, 3vw, 1.8rem);
      font-weight: 300;
      max-width: 780px;
      margin: 0 auto 2.5rem;
      opacity: 0.95;
    }

    .image-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 15px;
      margin-top: 2rem;
    }

    .image-grid .image-item {
      overflow: hidden;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .image-grid .image-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .image-grid .image-item:hover img { transform: scale(1.05); }
    .image-grid .image-item:nth-child(1) { grid-column: 1 / 3; height: 300px; }
    .image-grid .image-item:nth-child(2),
    .image-grid .image-item:nth-child(3) { height: 140px; }
    .image-grid .image-item:nth-child(4) { grid-column: 1 / 3; height: 300px; }

    .motto-section { position: relative; width: 100%; height: 100vh; overflow: hidden; }
    .motto-fixed-image {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      object-fit: cover;
      z-index: 2;
      clip-path: inset(100% 0 0 0);
      transition: clip-path 0.8s ease-out;
      pointer-events: none;
    }

    .motto-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(to bottom, rgba(30, 58, 138, 0.7), rgba(59, 130, 246, 0.5));
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      color: white;
      text-align: center;
      padding: 2rem;
      z-index: 3;
    }

    .motto-text {
      font-size: 3.2rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
      text-shadow: 0 2px 10px rgba(225, 229, 217, 0.3);
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.8s ease-out;
    }

    .motto-trigger {
      background:
        linear-gradient(135deg, rgba(13, 59, 102, 0.92), rgba(26, 82, 118, 0.88)),
        linear-gradient(180deg, #0d3b66, #1a5276);
      padding: 100px 20px;
      position: relative;
      z-index: 4;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      overflow: hidden;
    }

    .motto-trigger::before {
      content: "";
      position: absolute;
      inset: 0;
      background: url('images/33.jpg') center/cover no-repeat;
      filter: blur(4px) brightness(0.48) saturate(1.1);
      transform: scale(1.07);
      z-index: 1;
      pointer-events: none;
    }

    .motto-trigger::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 18% 22%, rgba(255, 235, 59, 0.2), transparent 36%),
        radial-gradient(circle at 84% 80%, rgba(59, 130, 246, 0.26), transparent 40%),
        linear-gradient(to bottom, rgba(15, 23, 42, 0.25), rgba(15, 23, 42, 0.5));
      z-index: 2;
      pointer-events: none;
    }

    .motto-trigger .container { position: relative; z-index: 5; max-width: 1000px; }

    .achievement-section {
      position: relative;
      background-image: url('images/bnb2.webp');
      background-size: cover;
      background-position: center;
      padding: 5rem 1rem;
      overflow: hidden;
    }

    .container-circular {
      position: relative;
      width: 700px;
      height: 700px;
      max-width: 700px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      overflow: hidden;
    }

    canvas { position: absolute; top:0; left:0; width:100%; height:100%; }

    #centerContent {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
      width: 180px;
      height: 180px;
      background-color: white;
      border-radius: 50%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      z-index: 10;
    }

    .pulse-text {
      animation: pulseGlow 2s ease-in-out infinite;
      color: green;
      font-weight: bold;
      font-size: 1.5rem;
      text-align: center;
    }

    .story-section {
      background: linear-gradient(135deg, #0d3b66, #1a5276);
      padding: 5.5rem 0;
      overflow-x: hidden;
      overflow-y: visible;
    }

    .story-section .section-title { color: #fff; }
    .story-section .section-title::after { background: #ffcc00; }

    .timeline {
      width: 100%;
      max-width: 1080px;
      margin: 0 auto;
      position: relative;
      padding: 1.8rem 0 1rem;
      transform-origin: 50% 100%;
      animation: ivyWind 10s ease-in-out infinite;
    }

    .timeline-vine {
      position: absolute;
      left: 50%;
      top: 0;
      bottom: 0;
      width: 240px;
      transform: translateX(-50%);
      pointer-events: none;
      z-index: 1;
    }

    .timeline-vine svg { width: 100%; height: 100%; display: block; }
    .timeline-item { width: calc(50% - 42px); position: relative; margin-bottom: 2.6rem; z-index: 2; }
    .timeline-item:nth-child(even) { margin-right: auto; }
    .timeline-item:nth-child(odd) { margin-left: auto; }

    .timeline-content {
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.24);
      border-radius: 18px;
      padding: 1.05rem;
      backdrop-filter: blur(6px);
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
      position: relative;
      z-index: 3;
      transition: transform 0.3s ease;
    }

    .timeline-item:hover .timeline-content { transform: translateY(-4px); }
    .timeline-image { width: 100%; height: 180px; object-fit: cover; border-radius: 12px; margin-bottom: 1rem; }
    .timeline-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
    .timeline-year { background: #ffcc00; color: #1d2b3a; padding: 0.35rem 0.8rem; border-radius: 20px; font-weight: 700; font-size: 0.95rem; }
    .timeline-badge { background: #fff; color: #0d3b66; padding: 0.28rem 0.75rem; border-radius: 14px; font-size: 0.85rem; font-weight: 600; }
    .timeline-content h3 { color: #fff; font-size: 1.2rem; font-weight: 700; margin-bottom: 0.7rem; }
    .timeline-content p { color: rgba(255,255,255,0.92); line-height: 1.55; margin-bottom: 0.9rem; font-size: 0.95rem; }
    .timeline-stats { display: inline-flex; align-items: center; gap: 0.45rem; color: #ffcc00; font-weight: 700; }

    .shared-creative-bg {
      position: relative;
      background: linear-gradient(180deg, #fffef9 0%, #f7f1e3 100%);
      overflow: hidden;
    }

    .shared-creative-bg::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        repeating-linear-gradient(to bottom, rgba(59, 130, 246, 0.26) 0 1px, transparent 1px 34px),
        linear-gradient(to right,
          transparent 0 64px,
          rgba(220, 38, 38, 0.36) 64px 67px,
          transparent 67px 78px,
          rgba(2, 132, 199, 0.12) 78px 80px,
          transparent 80px 100%);
      pointer-events: none;
      z-index: 0;
    }

    .shared-creative-bg::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 34px 17px, rgba(100, 116, 139, 0.52) 0 6px, transparent 7px) 0 0 / 100% 34px repeat-y,
        radial-gradient(circle at 88% 14%, rgba(251, 191, 36, 0.34) 0 120px, transparent 126px),
        radial-gradient(circle at 14% 84%, rgba(14, 116, 144, 0.22) 0 140px, transparent 147px),
        radial-gradient(circle at 84% 78%, rgba(220, 38, 38, 0.16) 0 108px, transparent 114px);
      pointer-events: none;
      z-index: 0;
    }

    .shared-creative-bg > .container,
    .shared-creative-bg > .gallery-container { position: relative; z-index: 1; }

    .gallery-section { padding: 6rem 0; background: transparent; }
    .gallery-container {
      width: 100%;
      max-width: 1400px;
      margin: 0 auto;
      padding: 40px 30px;
      background: linear-gradient(to bottom right, #ffffff, #f1f5f9);
      border-radius: 24px;
      box-shadow: 0 20px 60px rgba(0,0,0,0.08);
      border: 1px solid #e2e8f0;
      position: relative;
      overflow: hidden;
    }

    .gallery-title { text-align:center; color:#1e293b; font-size:2.8rem; font-weight:700; margin-bottom:10px; }
    .gallery-subtitle { text-align:center; color:#64748b; margin-bottom:40px; font-size:1.2rem; }
    .category-tabs { display:flex; flex-wrap:wrap; justify-content:center; gap:12px; margin-bottom:40px; }
    .category-tab {
      padding: 14px 28px;
      border: none;
      border-radius: 12px;
      background: white;
      color: #475569;
      font-size: 1.05rem;
      font-weight: 600;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
      border: 2px solid #e2e8f0;
    }

    .category-tab.active { background: linear-gradient(135deg, #3b82f6, #6366f1); color:white; border-color:transparent; }
    .gallery-content { display: none; opacity:0; animation:fadeIn 0.5s forwards; }
    @keyframes fadeIn { to { opacity:1; } }
    .gallery-content.active { display:block; }
    .horizontal-gallery { position: relative; width:100%; overflow: hidden; padding:20px 0; margin-bottom:30px; }
    .gallery-track { display: flex; gap: 25px; padding:10px 20px; animation: scrollSlow 120s linear infinite; width: max-content; }
    .gallery-track.paused { animation-play-state: paused; }
    @keyframes scrollSlow { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

    @keyframes ivyWind {
      0%, 100% { transform: rotate(0deg) translateX(0); }
      50% { transform: rotate(0.9deg) translateX(6px); }
    }

    .gallery-item {
      flex: 0 0 auto;
      width: 320px;
      height: 240px;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
      cursor: pointer;
      position: relative;
      background: #f8fafc;
    }

    .gallery-item img { width:100%; height:100%; object-fit: cover; }
    .gallery-overlay {
      position: absolute;
      bottom:0;
      left:0;
      right:0;
      background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
      color: white;
      padding: 20px 15px 15px;
      transform: translateY(100%);
      transition: transform 0.4s ease;
    }

    .gallery-item:hover .gallery-overlay { transform: translateY(0); }
    .gallery-controls { display:flex; justify-content:center; gap:20px; margin-top:20px; }
    .control-btn {
      width:50px;
      height:50px;
      border-radius:50%;
      background:white;
      border:none;
      box-shadow:0 5px 15px rgba(0,0,0,0.1);
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:1.2rem;
      color:#3b82f6;
    }

    .modal { display:none; position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(15,23,42,0.95); z-index:4000; justify-content:center; align-items:center; }
    .modal-content { max-width:85%; max-height:85%; border-radius:12px; }
    .close-modal { position:absolute; top:30px; right:40px; color:white; font-size:2.5rem; cursor:pointer; }
    .image-counter { position:absolute; bottom:30px; left:50%; transform:translateX(-50%); background:rgba(255,255,255,0.1); padding:10px 25px; border-radius:50px; color:white; font-size:1.1rem; }
    .nav-btn { position:absolute; top:50%; transform:translateY(-50%); background:rgba(255,255,255,0.1); border:none; color:white; width:70px; height:70px; border-radius:50%; font-size:1.8rem; cursor:pointer; }
    .prev-btn { left:30px; }
    .next-btn { right:30px; }

    @media (max-width: 992px) {
      .container-circular { width:450px; height:450px; max-width: 100%; }
      #centerContent { width:120px; height:120px; }
    }

    @media (max-width: 768px) {
      .allow-x-scroll {
        overflow-x: hidden;
      }

      .container-circular {
        width: min(92vw, 420px);
        height: min(92vw, 420px);
        max-width: 100%;
        min-width: 0;
      }

      #centerContent {
        width: 110px;
        height: 110px;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
      }

      .pulse-text {
        font-size: 1.2rem;
      }

      .timeline {
        animation-duration: 12s;
        padding-bottom: 1rem;
      }
    }

    .bnb-footer {
      margin-top: 0;
      background: linear-gradient(120deg, var(--bnb-brand-a), var(--bnb-brand-b));
      color: #fff;
    }

    .footer-wrap {
      max-width: 1240px;
      margin: 0 auto;
      padding: 2rem 1rem 1.1rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr 1fr;
      gap: 1.2rem;
    }

    .footer-brand {
      display: flex;
      gap: 0.75rem;
      align-items: flex-start;
    }

    .footer-brand img {
      width: 58px;
      height: 58px;
      border-radius: 50%;
      border: 2px solid rgba(255, 255, 255, 0.45);
      transition: transform 0.45s ease;
    }

    .footer-title {
      font-weight: 700;
      font-size: 1.06rem;
      margin-bottom: 0.35rem;
    }

    .footer-col h6 {
      font-weight: 700;
      margin-bottom: 0.62rem;
      letter-spacing: 0.3px;
    }

    .footer-links,
    .footer-contact {
      display: flex;
      flex-direction: column;
      gap: 0.44rem;
    }

    .footer-links a,
    .footer-contact a,
    .footer-bottom a {
      color: rgba(255, 255, 255, 0.95);
      text-decoration: none;
      font-size: 0.93rem;
    }

    .footer-links a:hover,
    .footer-contact a:hover,
    .footer-bottom a:hover {
      color: #ffc107;
    }

    .footer-social {
      display: flex;
      gap: 0.55rem;
      margin-top: 0.6rem;
    }

    .footer-social a {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255, 255, 255, 0.35);
      color: #fff;
    }

    .footer-bottom {
      margin-top: 1rem;
      padding-top: 0.75rem;
      border-top: 1px solid rgba(255, 255, 255, 0.26);
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 0.6rem;
      font-size: 0.88rem;
    }

    @media (max-width: 1199px) {
      .quick-links-layout {
        grid-template-columns: 1fr;
        gap: 8px;
      }

      .quick-links-copy {
        padding: 8px 8px 0;
        max-width: 760px;
      }

      .quick-links-fan {
        height: 700px;
        margin: 0 auto;
      }

      .quick-links-fan .quick-link-card:nth-child(1) {
        --x: 14px;
        --y: 196px;
      }

      .quick-links-fan .quick-link-card:nth-child(2) {
        --x: 60px;
        --y: 146px;
      }

      .quick-links-fan .quick-link-card:nth-child(3) {
        --x: 112px;
        --y: 114px;
      }

      .quick-links-fan .quick-link-card:nth-child(4) {
        --x: 164px;
        --y: 102px;
      }

      .quick-links-fan .quick-link-card:nth-child(5) {
        --x: 216px;
        --y: 112px;
      }

      .quick-links-fan .quick-link-card:nth-child(6) {
        --x: 266px;
        --y: 142px;
      }

      .dropdown-submenu > .dropdown-menu {
        position: static;
        margin-left: 0;
        margin-top: 0.2rem;
      }
    }

    @media (max-width: 992px) {
      .quick-links-fan {
        height: auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 18px;
      }

      .quick-link-card {
        position: static;
        width: 100%;
        opacity: 1;
        animation: none !important;
        transform: none;
      }

      .quick-link-card:hover,
      .quick-link-card:focus-visible {
        transform: translateY(-8px) scale(1.01);
      }

      .footer-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      }

      .search-wrap {
        width: 100%;
      }
    }

    @media (max-width: 575px) {
      .quick-links-fan {
        grid-template-columns: 1fr;
      }
    }

    @keyframes introPulse {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.08); }
    }

    @keyframes fillLine {
      from { width: 0; }
      to { width: 100%; }
    }

    @keyframes riseIn {
      from {
        opacity: 0;
        transform: translateY(18px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }