:root {
            --primary: #003366;
            --secondary: #0a58ca;
            --light: #f5f7fa;
            --dark: #222;
            --accent: #e8f1ff;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: "Segoe UI", Arial, sans-serif;
            background: var(--light);
            color: var(--dark);
            line-height: 1.6;
        }

        /* Overlay */
        .popup-overlay {
            display: none;
            position: fixed;
            inset: 0;
            /* top:0; right:0; bottom:0; left:0 */
            background: rgba(0, 0, 0, 0.6);

            display: flex;
            justify-content: center;
            align-items: center;

            z-index: 1111;
        }

        /* Popup Box */
        .popup-content {
            background: #ffffff;
            padding: 12px;
            border-radius: 8px;

            width: auto;
            max-width: 90vw;
            max-height: 90vh;

            box-sizing: border-box;
        }

        /* Popup Image */
        .popup-content img {
            display: block;
            max-width: 100%;
            max-height: 85vh;
            height: auto;

            border-radius: 6px;
        }

        /* HERO */
        .hero {
            background: linear-gradient(rgba(0, 51, 102, .85), rgba(0, 51, 102, .85)),
                url('cable.jpg') center/cover;
            color: #fff;
            padding: 80px 20px;
            text-align: center;
        }

        .hero h1 {
            font-size: 42px;
            margin-bottom: 10px;
        }

        .hero h2 {
            font-weight: 400;
            margin-bottom: 15px;
        }

        .hero p {
            font-size: 18px;
        }

        /* GENERAL LAYOUT */
        .container {
            max-width: 1150px;
            margin: auto;
            padding: 40px 20px;
        }

        .section-title {
            text-align: center;
            margin-bottom: 30px;
        }

        .section-title h2 {
            color: var(--primary);
            font-size: 28px;
            margin-bottom: 5px;
        }

        .section-title p {
            color: #555;
        }

        /* CARDS */
        .cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .card {
            background: #fff;
            padding: 22px;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
        }

        .card h3 {
            margin-top: 0;
            color: var(--primary);
        }



        /* LIST */
        ul {
            padding-left: 18px;
        }

        /* TIMELINE */
        .timeline {
            border-left: 4px solid var(--primary);
            padding-left: 20px;
        }

        .timeline-item {
            margin-bottom: 15px;
        }

        .timeline-item strong {
            color: var(--primary);
        }

        /* TABLE */
        table {
            width: 100%;
            border-collapse: collapse;
        }

        th,
        td {
            padding: 12px;
            border: 1px solid #ccc;
        }

        th {
            background: var(--accent);
        }

        /* HIGHLIGHT */
        .highlight {
            background: var(--accent);
            padding: 15px;
            border-left: 5px solid var(--primary);
            margin-top: 15px;
        }

        /* FOOTER */
        footer {
             background: var(--primary);
  color: #ffffff;
  text-align: center;
  padding: 20px;
  margin-top: 60px;
  font-size: 0.95rem;
        }

        a {
            color: var(--secondary);
            text-decoration: none;
        }

        a:hover {
            text-decoration: underline;
        }

        .button-link {
            display: inline-block;
            padding: 12px 30px;
            background: linear-gradient(135deg, #003366, #0a58ca);
            color: #ffffff;
            text-decoration: none;
            font-size: 16px;
            font-weight: 600;
            border-radius: 30px;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
        }

        /* Hover effect */
        .button-link:hover {
            background: linear-gradient(135deg, #0a58ca, #003366);
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
        }

        /* Click effect */
        .button-link:active {
            transform: scale(0.97);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        }

        .center-content {
            text-align: center;
            margin: 40px auto;
            /* space from top/bottom */
        }

        .button-link {
            display: inline-block;
            text-align: center;
            margin-top: 10px;
            padding: 10px 20px;
            background-color: #0d6efd;
            color: #fff;
            text-decoration: none;
            border-radius: 5px;
        }

        .button-link:hover {
            background-color: #084298;
        }


        .image-style {
            width: 100vw;
            height: 90vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .image-style img {
            max-width: 120%;
            max-height: 100%;
        }

        .image-style img {
            border: 5px solid #333;
            border-radius: 12px;
        }



        /* SECTION */
        .container {
            max-width: 1150px;
            padding: 40px 20px;
        }

        .section-title {
            text-align: center;
            margin-bottom: 30px;
        }

        .section-title h2 {
            color: var(--primary);
        }

        /* CARD */
        .card {
            padding: 22px;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
            border: none;
        }

        /* TABLE */
        table {
            width: 100%;
            border-collapse: collapse;
        }

        th,
        td {
            border: 1px solid #ccc;
            padding: 12px;
            text-align: center;
        }

        th {
            background: var(--accent);
        }

        /* NOTE */
        .note {
            font-size: 0.9rem;
            color: #555;
            margin-top: 10px;
        }
         
         
      .button-row {
            display: flex;
            gap: 20px;
            margin: 20px;
        }
        
        .btn {
            flex: 1;
            display: block;              /* ensures full hover area */
            text-align: center;
            padding: 15px;
            font-size: 16px;
            font-weight: 600;
            text-decoration: none;
            color: #fff;
            border-radius: 6px;
            cursor: pointer;             /* hand cursor */
            transition: 
                background 0.3s ease,
                transform 0.2s ease,
                box-shadow 0.2s ease;
        }
        
        /* Blue button */
        .btn.blue {
            background: linear-gradient(90deg, #003366, #0059b3);
        }
        
        /* Hover ONLY when cursor is on the button */
        .btn.blue:hover {
                    background: linear-gradient(135deg, #0a58ca, #003366);
                    transform: translateY(-2px);
                    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
                    color: #fff;   
                }
        
        /* Click effect */
        .btn.blue:active {
                    transform: scale(0.97);
                    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
                }
        
        /* Prevent visited color change */
        .btn.blue:visited {
            color: #fff;
        }

        /* 📱 Mobile responsive */
        @media (max-width: 768px) {
            .button-row {
                flex-direction: column;
            }
        }
        
        .navbar-logo {
          height: 55px;       /* increase size (try 50–65px) */
          width: auto;
        }
        
        
         
        
        @media (max-width: 600px) {
            .hero h1 {
                font-size: 32px;
            }
        }
                
                
        .quick-links-widget {
          position: fixed;
          top: 50%;
          right: 20px;
          transform: translateY(-50%);
          width: 180px;
          background: #003366;
          color: #fff;
          border-radius: 8px;
          box-shadow: 0 4px 12px rgba(0,0,0,0.3);
          z-index: 9999;
          font-family: Arial, sans-serif;
        }
        
        /* Header */
        .ql-header {
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 10px;
          font-weight: bold;
          background: #002244;
          border-radius: 8px 8px 0 0;
        }
        
        .ql-header button {
          background: #ffffff;
          color: #003366;
          border: none;
          width: 22px;
          height: 22px;
          border-radius: 50%;
          cursor: pointer;
          font-size: 16px;
          line-height: 20px;
        }
        
        /* Body */
        .ql-body {
          display: block;
        }
        
        .ql-body a {
          display: block;
          padding: 10px;
          color: #ffffff;
          text-decoration: none;
          border-top: 1px solid rgba(255,255,255,0.2);
          font-size: 14px;
        }
        
        .ql-body a:hover {
          background: #004080;
        }
        
        /* Minimized state */
        .quick-links-widget.minimized .ql-body {
          display: none;
        }
        
        .quick-links-widget.minimized {
          width: 50px;
        }
        
        .quick-links-widget.minimized .ql-header span {
          display: none;
        }
       
/*       .hero {*/
/*    position: relative;*/
/*    height: 420px;*/
/*    background: linear-gradient(rgba(0,51,102,0.85), rgba(0,51,102,0.85)),*/
/*                url("images/blue-banner.jpg") center/cover no-repeat;*/
/*}*/

/* LOGO ON BLUE IMAGE */
/*.hero-logo {*/
/*    position: absolute;*/
    /*top: 20px;           */
    /*left: 30px;        */
    /*height: 80px;       */
/*    width: auto;*/
/*    z-index: 2;*/
/*}*/

/* Center text */
/*.hero-content {*/
/*    position: relative;*/
/*    z-index: 1;*/
/*    text-align: center;*/
/*    color: #fff;*/
/*    padding-top: 120px;*/
/*}*/