:root {
    --primary: #123c69;
    --primary-dark: #0b2949;
    --accent: #f0b429;
    --bg: #f4f7fb;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #d8dee9;
    --success: #0f766e;
    --error: #b91c1c;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.page-wrap {
    width: 100%;
    padding: 32px 16px;
}

.form-card {
    max-width: 980px;
    margin: 0 auto;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.form-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 32px 28px;
    text-align: center;
}

.form-header h1,
.form-header h2,
.form-header p { margin: 0; }

.form-header h1 { font-size: 28px; }
.form-header p { margin-top: 8px; color: #e5eef8; }
.form-header h2 { margin-top: 18px; font-size: 22px; color: var(--accent); }

form { padding: 28px; }

fieldset {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
    margin-bottom: 22px;
}

legend {
    padding: 0 10px;
    color: var(--primary);
    font-weight: 700;
    font-size: 18px;
}

h3 {
    margin: 18px 0 10px;
    color: var(--primary);
    font-size: 16px;
}

.grid {
    display: grid;
    gap: 16px;
}

.grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field { margin-bottom: 16px; }

label {
    display: block;
    font-weight: 600;
    margin-bottom: 7px;
}

label span { color: var(--error); }

input,
textarea,
select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 13px;
    font-size: 15px;
    color: var(--text);
    outline: none;
    background: #fff;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(18, 60, 105, 0.12);
}

textarea { resize: vertical; }

small {
    display: block;
    margin-top: 6px;
    color: var(--muted);
}

.radio-group label,
.checkbox-field label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-right: 18px;
    font-weight: 500;
}

.radio-group input,
.checkbox-field input {
    width: auto;
}

.submit-btn {
    width: 100%;
    border: none;
    border-radius: 12px;
    padding: 15px 18px;
    background: var(--primary);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s ease;
}

.submit-btn:hover { background: var(--primary-dark); }
.submit-btn:disabled { opacity: 0.7; cursor: not-allowed; }

.form-message {
    display: none;
    padding: 13px 15px;
    border-radius: 10px;
    margin-bottom: 18px;
    font-weight: 600;
}

.form-message.success {
    display: block;
    background: #d1fae5;
    color: var(--success);
}

.form-message.error {
    display: block;
    background: #fee2e2;
    color: var(--error);
}

.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

@media (max-width: 720px) {
    .grid.two { grid-template-columns: 1fr; }
    form { padding: 20px; }
    fieldset { padding: 18px; }
    .form-header h1 { font-size: 23px; }
}