:root{
    --primary:#0b3d91;
    --primary-dark:#082a66;
    --primary-light:#e8effc;
    --accent:#f2a900;
    --accent-dark:#d99200;
    --bg:#eef1f7;
    --card-bg:#ffffff;
    --border:#e2e6ee;
    --text:#1f2937;
    --muted:#6b7280;
    --error:#d64545;
    --success:#1f9d55;
    --radius:12px;
    --shadow:0 6px 24px rgba(15,23,42,0.09);
    --shadow-sm:0 2px 8px rgba(15,23,42,0.06);
  }

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

  html{scroll-behavior:smooth;}

  body{
    font-family:'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background:
      radial-gradient(circle at top left, rgba(11,61,145,0.06), transparent 40%),
      radial-gradient(circle at bottom right, rgba(242,169,0,0.06), transparent 40%),
      var(--bg);
    color:var(--text);
    line-height:1.5;
    padding-bottom:60px;
    min-height:100vh;
  }

  /* ---------- Reveal / entrance animations ---------- */
  @keyframes fadeSlideDown{
    from{ opacity:0; transform:translateY(-16px); }
    to{ opacity:1; transform:translateY(0); }
  }

  @keyframes fadeSlideUp{
    from{ opacity:0; transform:translateY(22px); }
    to{ opacity:1; transform:translateY(0); }
  }

  @keyframes popIn{
    from{ opacity:0; transform:scale(0.85); }
    to{ opacity:1; transform:scale(1); }
  }

  @keyframes shimmer{
    0%{ background-position:-200% 0; }
    100%{ background-position:200% 0; }
  }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
  }

  /* ---------- Header / Hero ---------- */
  .site-header{
    background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    background-size:200% 200%;
    animation:gradientShift 10s ease infinite;
    color:#fff;
    padding:34px 20px 46px;
    text-align:center;
    position:relative;
    overflow:hidden;
  }

  @keyframes gradientShift{
    0%{ background-position:0% 50%; }
    50%{ background-position:100% 50%; }
    100%{ background-position:0% 50%; }
  }

  .site-header::before{
    content:"";
    position:absolute;
    inset:0;
    background:
      radial-gradient(circle at 15% 20%, rgba(255,255,255,0.08), transparent 35%),
      radial-gradient(circle at 85% 80%, rgba(242,169,0,0.16), transparent 40%);
    pointer-events:none;
  }

  .site-header::after{
    content:"";
    position:absolute;
    left:0; right:0; bottom:-1px;
    height:36px;
    background:var(--bg);
    border-radius:50% 50% 0 0 / 100% 100% 0 0;
    transform:scaleX(1.3);
  }

  .brand{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:12px;
    position:relative;
    z-index:1;
    animation:fadeSlideDown 0.7s ease both;
  }

  .logo-circle{
    width:78px;
    height:78px;
    border-radius:50%;
    background:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    box-shadow:0 6px 18px rgba(0,0,0,0.25);
    overflow:hidden;
    border:3px solid var(--accent);
  }

  .logo-img{
    width:100%;
    height:100%;
    object-fit:contain;
    padding:6px;
  }

  .logo-fallback{
    display:none;
    width:100%;
    height:100%;
    align-items:center;
    justify-content:center;
    font-weight:800;
    font-size:1.1rem;
    letter-spacing:0.5px;
    color:var(--primary-dark);
    background:var(--primary-light);
  }

  .site-header h1,
  .site-header h2{
    font-size:clamp(1.4rem, 3vw, 2.1rem);
    font-weight:800;
    letter-spacing:0.3px;
  }

  .site-header .tagline{
    margin-top:2px;
    font-size:0.98rem;
    opacity:0.92;
    font-weight:500;
  }

  .site-header .sub-tagline{
    margin-top:8px;
    font-size:0.82rem;
    opacity:0.75;
    text-transform:uppercase;
    letter-spacing:1.2px;
  }

  /* ---------- Container ---------- */
  .form-wrapper{
    max-width:920px;
    margin:-10px auto 0;
    padding:0 16px;
    position:relative;
    z-index:2;
  }

  .form-card{
    background:var(--card-bg);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    overflow:hidden;
    border:1px solid var(--border);
    animation:fadeSlideUp 0.6s ease 0.1s both;
    transition:box-shadow 0.3s ease;
  }

  .form-card:hover{
    box-shadow:0 10px 34px rgba(15,23,42,0.13);
  }

  .form-intro{
    padding:26px 32px;
    border-bottom:1px solid var(--border);
    background:linear-gradient(180deg, #fbfcff, #ffffff);
    position:relative;
  }

  .form-intro::before{
    content:"";
    position:absolute;
    top:0; left:0;
    height:4px;
    width:100%;
    background:linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
    background-size:200% auto;
    animation:shimmer 4s linear infinite;
  }

  .form-intro h2{
    font-size:1.35rem;
    color:var(--primary-dark);
    margin-bottom:6px;
    font-weight:700;
  }

  .form-intro p{
    color:var(--muted);
    font-size:0.9rem;
  }

  /* ---------- Alerts ---------- */
  .alert{
    margin:20px 32px 0;
    padding:12px 16px;
    border-radius:8px;
    font-size:0.9rem;
    border:1px solid transparent;
    animation:popIn 0.35s ease both;
  }

  .alert-error{
    background:#fdecec;
    border-color:#f3c2c2;
    color:var(--error);
  }

  /* ---------- Section ---------- */
  .form-section{
    padding:28px 32px;
    border-bottom:1px solid var(--border);
    transition:background 0.2s ease;
    opacity:0;
    animation:fadeSlideUp 0.55s ease forwards;
  }

  .form-section:nth-of-type(1){ animation-delay:0.12s; }
  .form-section:nth-of-type(2){ animation-delay:0.20s; }
  .form-section:nth-of-type(3){ animation-delay:0.28s; }
  .form-section:nth-of-type(4){ animation-delay:0.36s; }
  .form-section:nth-of-type(5){ animation-delay:0.44s; }

  .form-section:hover{
    background:rgba(11,61,145,0.015);
  }

  .form-section:last-of-type{
    border-bottom:none;
  }

  .section-title{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:1.08rem;
    font-weight:700;
    color:var(--primary-dark);
    margin-bottom:22px;
  }

  .section-title .badge{
    background:linear-gradient(135deg, var(--accent), var(--accent-dark));
    color:#fff;
    width:36px;
    height:36px;
    border-radius:10px;
    display:flex;
    align-items:center;
    justify-content:center;
    flex-shrink:0;
    box-shadow:0 3px 8px rgba(242,169,0,0.35);
    transition:transform 0.25s ease;
  }

  .form-section:hover .section-title .badge{
    transform:rotate(-6deg) scale(1.06);
  }

  .section-title .badge svg{
    width:19px;
    height:19px;
    fill:none;
    stroke:#fff;
    stroke-width:2;
    stroke-linecap:round;
    stroke-linejoin:round;
  }

  /* ---------- Grid ---------- */
  .form-grid{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:20px 24px;
  }

  .form-grid .full-width{
    grid-column:1 / -1;
  }

  @media (max-width:900px){
    .form-grid{ grid-template-columns:repeat(2, 1fr); gap:18px 20px; }
  }

  @media (max-width:640px){
    .form-grid{grid-template-columns:1fr;}
    .form-intro, .form-section{padding:20px;}
    .site-header{padding:26px 16px 42px;}
    .form-wrapper{ padding:0 10px; }
  }

  @media (max-width:400px){
    .form-intro, .form-section{padding:16px;}
  }

  /* ---------- Field ---------- */
  .field-group{
    display:flex;
    flex-direction:column;
  }

  .field-group label{
    font-size:0.85rem;
    font-weight:600;
    color:var(--text);
    margin-bottom:6px;
  }

  .field-group .required{
    color:var(--error);
    margin-left:2px;
  }

  .field-group .help-text{
    font-size:0.78rem;
    color:var(--muted);
    margin-top:4px;
  }

  .field-group .error-text{
    font-size:0.78rem;
    color:var(--error);
    margin-top:5px;
    font-weight:500;
    animation:popIn 0.25s ease both;
  }

  /* Form controls */
  .form-control,
  input[type="text"],
  input[type="email"],
  input[type="number"],
  input[type="date"],
  textarea{
    width:100%;
    padding:11px 13px;
    font-size:0.92rem;
    border:1.5px solid var(--border);
    border-radius:8px;
    background:#fff;
    color:var(--text);
    transition:border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
    font-family:inherit;
  }

  .form-control:hover,
  input:hover,
  textarea:hover{
    border-color:#c7cfdd;
  }

  .form-control:focus,
  input:focus,
  textarea:focus{
    outline:none;
    border-color:var(--primary);
    box-shadow:0 0 0 3px rgba(11,61,145,0.14);
    transform:translateY(-1px);
  }

  textarea.form-control{
    resize:vertical;
    min-height:72px;
  }

  .field-group.has-error .form-control{
    border-color:var(--error);
    animation:shake 0.35s ease;
  }

  @keyframes shake{
    0%, 100%{ transform:translateX(0); }
    25%{ transform:translateX(-4px); }
    75%{ transform:translateX(4px); }
  }

  /* ---------- Payment highlight ---------- */
  .payment-section{
    background:linear-gradient(180deg, #fbfcff, #f3f6fc);
  }

  .amount-box{
    max-width:280px;
  }

  .amount-box .form-control{
    font-size:1.15rem;
    font-weight:700;
    color:var(--primary-dark);
  }

  /* ---------- Actions (Download + Submit) ---------- */
  .form-actions{
    padding:22px 32px;
    display:flex;
    justify-content:flex-end;
    align-items:center;
    gap:14px;
    background:#fbfcff;
    flex-wrap:wrap;
  }

  .form-actions + .form-actions{
    padding-top:0;
  }

  .btn{
    padding:13px 32px;
    border-radius:8px;
    font-size:0.96rem;
    font-weight:700;
    border:none;
    cursor:pointer;
    text-decoration:none;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    transition:transform 0.12s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    position:relative;
    overflow:hidden;
  }

  .btn-submit{
    background:linear-gradient(135deg, var(--primary), var(--primary-dark));
    color:#fff;
    box-shadow:0 6px 18px rgba(11,61,145,0.32);
  }

  .btn-submit::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(120deg, transparent, rgba(255,255,255,0.25), transparent);
    transform:translateX(-120%);
    transition:transform 0.5s ease;
  }

  .btn-submit:hover::after{
    transform:translateX(120%);
  }

  .btn-submit:hover{
    transform:translateY(-2px);
    box-shadow:0 8px 22px rgba(11,61,145,0.4);
  }

  .btn-submit:active{
    transform:translateY(0) scale(0.98);
  }

  /* Download Fee Receipt button */
  .btn-download{
    background:#fff;
    color:var(--primary-dark);
    border:1.5px solid var(--border);
    box-shadow:var(--shadow-sm);
  }

  .btn-download svg{
    width:17px;
    height:17px;
    flex-shrink:0;
    stroke:currentColor;
    fill:none;
    stroke-width:2;
    stroke-linecap:round;
    stroke-linejoin:round;
    transition:transform 0.25s ease;
  }

  .btn-download:hover{
    border-color:var(--primary);
    color:var(--primary);
    background:var(--primary-light);
    transform:translateY(-2px);
    box-shadow:0 6px 16px rgba(11,61,145,0.16);
  }

  .btn-download:hover svg{
    transform:translateY(2px);
  }

  .btn-download:active{
    transform:translateY(0) scale(0.98);
  }

  @media (max-width:640px){
    .form-actions{
      flex-direction:column;
      align-items:stretch;
      padding:18px 20px;
    }
    .form-actions:last-of-type{
      padding-bottom:26px;
    }
    .btn{width:100%;}
  }

  .footer-note{
    text-align:center;
    color:var(--muted);
    font-size:0.82rem;
    margin-top:22px;
    animation:fadeSlideUp 0.6s ease 0.5s both;
  }

  /* ---------- Campus Placement Yes / No (pill toggle) ---------- */

  .placement-field-label{
    font-size:0.85rem;
    font-weight:600;
    color:var(--text);
    margin-bottom:4px;
  }

  .placement-help{
    font-size:0.78rem;
    color:var(--muted);
    margin-bottom:10px;
  }

  .placement-options{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
  }

  .placement-option{
    display:flex !important;
    flex-direction:row !important;
    align-items:center;
    gap:8px;
    margin:0 !important;
    cursor:pointer;
    font-size:0.9rem;
    font-weight:600;
    color:var(--text);
    padding:10px 22px;
    border-radius:30px;
    border:1.5px solid var(--border);
    background:#fff;
    transition:background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  }

  .placement-option:hover{
    border-color:#c7cfdd;
    transform:translateY(-1px);
  }

  .placement-option:has(input:checked){
    background:var(--primary);
    border-color:var(--primary);
    color:#fff;
    box-shadow:0 4px 12px rgba(11,61,145,0.28);
  }

  .placement-option input[type="radio"]{
    width:16px;
    height:16px;
    margin:0;
    cursor:pointer;
    accent-color:#fff;
  }

  .logo-rectangle{
    width:220px;
    height:82px;
    background:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:8px 18px;
    border-radius:10px;
    box-shadow:0 6px 18px rgba(0,0,0,0.22);
    border:2px solid var(--accent);
    position:relative;
    z-index:2;
    transition:transform 0.3s ease, box-shadow 0.3s ease;
  }

  .logo-rectangle:hover{
    transform:translateY(-3px) scale(1.02);
    box-shadow:0 10px 26px rgba(0,0,0,0.28);
  }

  .logo-img{
    width:100%;
    height:100%;
    object-fit:contain;
    padding:0;
  }

  .logo-fallback{
    display:none;
    width:100%;
    height:100%;
    align-items:center;
    justify-content:center;
    font-weight:800;
    font-size:1.2rem;
    letter-spacing:0.5px;
    color:var(--primary-dark);
    background:var(--primary-light);
  }

  @media (max-width:640px){
    .logo-rectangle{
      width:190px;
      height:72px;
      padding:7px 14px;
    }

    .site-header h1,
    .site-header h2{
      font-size:1.5rem;
    }
  }

  @media (max-width:360px){
    .logo-rectangle{
      width:160px;
      height:62px;
      padding:6px 12px;
    }
  }