/* ================================
   GLOBAL
================================ */
body {
    background: radial-gradient(circle at top, #0b1c2d, #05080f);
    font-family: "Inter", Arial, Helvetica, sans-serif;
    color: #e6f1ff;
}

/* ================================
   FORM CARD
================================ */
.form-card {
    max-width: 750px;
    margin: auto;
    background: linear-gradient(180deg, #0b1624, #070d16);
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    border: 1px solid rgba(0, 153, 255, 0.15);
}

/* ================================
   HEADER
================================ */
.form-header {
    border-top: 8px solid #0d6efd;
    padding: 30px;
    background: linear-gradient(180deg, #0e1b2e, #0b1624);
}

.form-header h3 {
    margin-bottom: 12px;
    font-weight: 700;
    color: #ffffff;
}

.form-header p {
    margin-bottom: 6px;
    color: #b9d6ff;
    font-size: 15px;
}

.required-note {
    color: #ff6b6b;
    margin-top: 12px;
    font-size: 14px;
}

/* ================================
   FORM SECTIONS
================================ */
.form-section {
    padding: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ================================
   LABELS
================================ */
.form-label {
    font-weight: 500;
    margin-bottom: 12px;
    color: #e6f1ff;
}

.form-label span {
    color: #ff6b6b;
}

/* ================================
   INPUTS
================================ */
.form-control {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(100, 180, 255, 0.4);
    padding-left: 0;
    padding: 8px;
    color: #ffffff;
}

.form-control::placeholder {
    color: rgba(200, 220, 255, 0.45);
}

.form-control:focus {
    background: transparent;
    color: #ffffff;
    box-shadow: none;
    border-bottom: 2px solid #0d6efd;
}

/* ================================
   RADIO BUTTONS
================================ */
.form-check-label {
    color: #cfe5ff;
}

.form-check-input {
    background-color: transparent;
    border-color: #4da3ff;
}

.form-check-input:checked {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.form-check {
    margin-bottom: 12px;
}

/* ================================
   BUTTONS
================================ */
.btn-primary {
    background: linear-gradient(135deg, #0d6efd, #1a8cff);
    border: none;
    padding: 10px 28px;
    font-weight: 600;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(13, 110, 253, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1a8cff, #0d6efd);
}

/* ================================
   CLEAR FORM LINK
================================ */
.clear-form {
    color: #6fb6ff;
    text-decoration: none;
    font-size: 14px;
}

.clear-form:hover {
    color: #9fd0ff;
    text-decoration: underline;
}

/* ================================
   TEXTAREA
================================ */
textarea.form-control {
    resize: none;
}

/* ================================
   HEADER success
================================ */
.form-header-success {
    text-align: center;
    border: 8px solid #0d6efd;
    padding: 30px;
    background: linear-gradient(180deg, #0e1b2e, #0b1624);
}

.form-header-success h1 {
    margin-bottom: 14px;
    font-size: 44px;
    font-weight: 700;
    color: #ffffff;
}
.form-header-success h3 {
    margin-bottom: 12px;
    font-weight: 700;
    color: #ffffff;
}

.form-header-success p {
    margin-bottom: 6px;
    color: #b9d6ff;
    font-size: 15px;
}

/* ================================
   MOBILE ADJUSTMENTS
================================ */
@media (max-width: 768px) {
   .form-header-success {
        border-width: 3px;
        padding: 16px 14px;
    }

    .form-header-success h1 {
        font-size: 24px;
    }

    .form-header-success h3 {
        font-size: 16px;
    }

    .form-header-success p {
        font-size: 13px;
    }
}

/* EXTRA SMALL DEVICES */
@media (max-width: 480px) {
    .form-header-success {
        border-width: 3px;
        padding: 16px 14px;
    }

    .form-header-success h1 {
        font-size: 24px;
    }

    .form-header-success h3 {
        font-size: 16px;
    }

    .form-header-success p {
        font-size: 13px;
    }
}