/* main card container */
    .form-container {
      background: var(--white);
      border-radius: var(--border-radius-2);
      box-shadow: var(--box-shadow);
      overflow: hidden;
      transition: all 0.2s ease;
      padding: 3rem 4rem;
    }

    /* header section with subtle green energy accent */
    .form-header {
      padding-bottom: 4rem;
      color: black;
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .form-header i {
      font-size: 4rem;
      color: transparent;
      -webkit-text-stroke: 0.15rem red;
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      align-items: center;
    }

    .form-header h1 {
      font-size: 2rem;
      font-weight: 700;
      letter-spacing: -0.3px;
      margin-bottom: 0.5rem;
    }

    .form-header p {
      font-size: 1.4rem;
    }

    .form-row {
      display: flex;
      flex-wrap: wrap;
      gap: 1.2rem;
      margin-bottom: 0.5rem;
    }

    .form-group {
      flex: 1;
      min-width: 12.5rem;
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-top: 2rem;
    }
/*
    .form-group.full-width {
      width: 100%;
      flex: 0 0 100%;
    }
      */

    label {
      font-weight: 600;
      font-size: 1.5rem;
      letter-spacing: 0.5px;
      color: var(--black);
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-bottom: 0.5rem;
    }

    .required-star {
      color: #e05a5a;
      font-size: 1.1rem;
      line-height: 1;
    }

    input, select, textarea {
      font-family: 'Inter', monospace;
      padding: 1.4rem 1.6rem;
      border: 1.5px solid #e2e8f0;
      border-radius: var(--border-radius-1);
      font-size: 1.3rem;
      transition: all 0.2s;
      background: #fefefe;
      outline: none;
      color: #1e2f3e;
    }

    input:focus, select:focus, textarea:focus {
      border-color: red;
      box-shadow: 0 0 0 3px rgba(59, 158, 122, 0.2);
    }

    textarea {
      resize: vertical;
      min-height: 110px;
    }

    .char-counter {
      font-size: 1.2rem;
      text-align: right;
      color: var(--grey);
      margin-top: 0.5rem;
    }

    /* dynamic conditional fields container */
    .conditional-fields {
      flex: 1 1 35rem;

    }

    #conditionalContent {
        transition: all 0.25s ease;
    }

    .additional-info{
      flex: 1 1 50rem;
    }

    .additional-info.form-group{
        margin-top: 0 !important;
    }

    .default-msg{
        padding: 2rem 5rem;
        border: 1.5px dashed #e2e8f0;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        height: 15rem;
        border-radius: var(--border-radius-1);
    }

    .default-msg i{
              font-size: 5rem;
      color: transparent;
      -webkit-text-stroke: 0.15rem red;
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      align-items: center;
    }

    .default-msg p{
        font-size: 1.4rem;
    }
    
    
    .conditional-title {
      font-weight: 600;
      margin-top: 4rem;
      margin-bottom: 2rem;
      font-size: 1.5rem;
      color: red;
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .conditional-title span{
      width: 20rem;
      height: 0.1rem;
      background-color: red;
    }

    .info-hint {
      background: #eef3ef;
      border-radius: 14px;
      padding: 0.9rem 1rem;
      font-size: 0.9rem;
      color: #235b48;
      margin-bottom: 1.5rem;
      display: flex;
      gap: 12px;
      align-items: center;
      border: 1px solid #cde3da;
    }

    .info-hint span:first-child {
      font-size: 1.5rem;
    }

    .additional-container{
      display: flex;
      gap: 3rem;
      flex-wrap: wrap;
      margin-bottom: 2rem;
    }

    .form-body .btn {
        display: block;
      margin: 0 auto;
      width: 30rem;
      transition: all 0.2s;
    }

    button:hover {
      background: black;
      transform: scale(0.98);
      box-shadow: 0 5px 12px rgba(0, 0, 0, 0.1);
    }

    .privacy-note {
      text-align: center;
      margin-top: 1rem;
      font-size: 1rem;
      color: var(--grey);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
    }

    /* toast / alert style */
    .toast-msg {
      position: fixed;
      top: 20px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--main-color);
      color: #eef5ea;
      padding: 1.2rem 2.5rem;
      border-radius: 5rem;
      font-size: 1.2rem;
      font-weight: 500;
      z-index: 1000;
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
      backdrop-filter: blur(8px);
      transition: opacity 0.2s;
      pointer-events: none;
    }

    @media (max-width: 660px) {
      body {
        padding: 1rem;
      }
      .form-body {
        padding: 1.5rem;
      }
      .form-header h1 {
        font-size: 1.6rem;
      }
    }

    .error-border {
      border-color: var(--main-color) !important;
      background-color: #fff7f7;
    }

    small.error-text {
      color: var(--main-color);
      font-size: 1.2rem;
      margin-top: 0.2rem;
    }