/* ===== Form Page Layout ===== */
.form-body {
    background: var(--off-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== Form Header ===== */
.form-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-light);
    padding: 16px 0;
    box-shadow: 0 1px 8px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 100;
}

.form-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.form-back {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.form-back:hover {
    color: var(--gold-dark);
}

.form-logo img {
    height: 44px;
    width: auto;
}

/* ===== Form Main ===== */
.form-main {
    flex: 1;
    padding: 40px 0 60px;
}

.form-main .container {
    max-width: 880px;
}

/* ===== Progress Indicator ===== */
.form-progress {
    margin-bottom: 32px;
}

.form-progress-bar {
    height: 4px;
    background: rgba(184, 148, 63, 0.18);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 14px;
}

.form-progress-fill {
    height: 100%;
    background: linear-gradient(to left, var(--gold-light), var(--gold));
    transition: width 0.4s ease;
    border-radius: 2px;
}

.form-progress-steps {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-light);
}

.form-progress-steps .step {
    flex: 1;
    text-align: center;
    transition: var(--transition);
    font-weight: 500;
    position: relative;
}

.form-progress-steps .step.active {
    color: var(--gold-dark);
    font-weight: 700;
}

.form-progress-steps .step.completed {
    color: var(--navy);
}

.form-progress-steps .step.completed::after {
    content: '✓';
    margin-inline-start: 4px;
    color: #27ae60;
    font-weight: 700;
}

/* ===== Form Steps ===== */
.form-step {
    display: none;
    background: var(--white);
    border-radius: 14px;
    padding: 40px 36px;
    box-shadow: 0 4px 20px rgba(27, 58, 92, 0.06);
    border: 1px solid rgba(184, 148, 63, 0.12);
    animation: stepFadeIn 0.4s ease;
}

.form-step.active {
    display: block;
}

@keyframes stepFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.form-step-header {
    margin-bottom: 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--gray-light);
}

.form-step-num {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 10px;
}

.form-step h2 {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 1.85rem;
    color: var(--navy);
    margin-bottom: 8px;
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.form-step-lede {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* ===== Form Grid + Fields ===== */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 22px;
}

.form-field {
    display: flex;
    flex-direction: column;
}

.form-field-wide {
    grid-column: span 2;
}

.form-field-full {
    grid-column: span 2;
}

.form-field label {
    font-weight: 600;
    color: var(--navy);
    font-size: 0.92rem;
    margin-bottom: 6px;
}

.form-field .req {
    color: #e74c3c;
    font-weight: 700;
    margin-inline-start: 2px;
}

.form-field input,
.form-field textarea,
.form-field select {
    background: var(--white);
    border: 1.5px solid var(--gray-light);
    border-radius: 8px;
    padding: 11px 14px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-dark);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(184, 148, 63, 0.15);
}

.form-field input.invalid,
.form-field textarea.invalid {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.12);
}

.form-field textarea {
    resize: vertical;
    min-height: 70px;
}

.form-help {
    color: var(--text-light);
    font-size: 0.82rem;
    margin-top: 6px;
    line-height: 1.4;
}

.form-field .err-msg {
    color: #e74c3c;
    font-size: 0.82rem;
    margin-top: 6px;
    display: none;
}

.form-field input.invalid + .err-msg,
.form-field textarea.invalid + .err-msg {
    display: block;
}

/* ===== Checkbox / Radio ===== */
.form-checkbox-label,
.form-radio-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1.5px solid var(--gray-light);
    background: var(--white);
    transition: var(--transition);
}

.form-checkbox-label:hover,
.form-radio-label:hover {
    border-color: var(--gold-light);
    background: rgba(184, 148, 63, 0.04);
}

.form-checkbox-label input,
.form-radio-label input {
    width: auto !important;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--gold);
    cursor: pointer;
}

.form-radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-checkbox-label.form-terms {
    background: var(--off-white);
    border-color: rgba(184, 148, 63, 0.3);
    font-size: 0.92rem;
}

.form-checkbox-label.form-terms a {
    color: var(--gold-dark);
    font-weight: 600;
    text-decoration: underline;
}

/* ===== Derived field display ===== */
.form-derived {
    background: rgba(184, 148, 63, 0.08);
    border: 1px solid rgba(184, 148, 63, 0.25);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.form-derived-label {
    font-size: 0.92rem;
    color: var(--navy);
    font-weight: 600;
}

.form-derived-value {
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 1.2rem;
    color: var(--gold-dark);
    font-weight: 700;
}

/* ===== Review section ===== */
.form-review {
    margin-bottom: 28px;
}

.form-review-section {
    background: var(--off-white);
    border-radius: 10px;
    padding: 20px 24px;
    margin-bottom: 14px;
    border: 1px solid rgba(184, 148, 63, 0.15);
}

.form-review-section h3 {
    font-size: 1.05rem;
    color: var(--navy);
    font-weight: 700;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(184, 148, 63, 0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-review-section h3 .edit-link {
    font-size: 0.82rem;
    color: var(--gold-dark);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

.form-review-section h3 .edit-link:hover {
    text-decoration: underline;
}

.form-review-section dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 6px 16px;
    margin: 0;
}

.form-review-section dt {
    color: var(--text-light);
    font-size: 0.9rem;
}

.form-review-section dd {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
    margin: 0;
    word-break: break-word;
}

.form-review-section dd.muted {
    color: var(--text-light);
    font-style: italic;
    font-weight: 400;
}

/* ===== Pricing ===== */
.form-pricing {
    background: var(--navy-dark);
    border-radius: 12px;
    padding: 22px 28px;
    margin-top: 24px;
    color: var(--white);
}

.form-pricing-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
}

.form-pricing-vat {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

.form-pricing-total {
    border-top: 1px solid rgba(184, 148, 63, 0.4);
    margin-top: 10px;
    padding-top: 14px;
    color: var(--white);
    font-family: 'Frank Ruhl Libre', serif;
    font-size: 1.4rem;
    font-weight: 700;
}

.form-pricing-total > span:last-child {
    color: var(--gold);
}

/* ===== Navigation ===== */
.form-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 28px;
    gap: 16px;
}

.form-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    font-family: inherit;
}

.form-btn svg {
    width: 18px;
    height: 18px;
}

.form-btn-primary {
    background: var(--gold);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(184, 148, 63, 0.35);
}

.form-btn-primary:hover:not(:disabled) {
    background: var(--gold-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(184, 148, 63, 0.45);
}

.form-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-btn-secondary {
    background: var(--white);
    color: var(--navy);
    border: 1.5px solid var(--gray-light);
}

.form-btn-secondary:hover:not(:disabled) {
    border-color: var(--gold);
    color: var(--gold-dark);
}

.form-btn-secondary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.form-btn-submit {
    padding: 14px 32px;
    font-size: 1.05rem;
}

/* ===== Footer ===== */
.form-footer {
    background: var(--white);
    border-top: 1px solid var(--gray-light);
    padding: 20px 0;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.form-footer p {
    margin: 4px 0;
}

.form-footer a {
    color: var(--gold-dark);
    text-decoration: none;
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

.form-footer-meta {
    font-size: 0.8rem;
    color: var(--gray);
}

/* ===== Responsive ===== */
@media (max-width: 720px) {
    .form-step {
        padding: 28px 22px;
    }

    .form-step h2 {
        font-size: 1.5rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-field-wide,
    .form-field-full {
        grid-column: span 1;
    }

    .form-progress-steps {
        font-size: 0.7rem;
    }

    .form-progress-steps .step {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .form-nav {
        flex-direction: column-reverse;
        gap: 10px;
    }

    .form-btn {
        width: 100%;
        justify-content: center;
    }

    .form-review-section dl {
        grid-template-columns: 1fr;
    }

    .form-review-section dt {
        margin-top: 6px;
    }
}