.form-layout-two-column {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 1rem;
    align-items: start;
}

.form-layout-two-column--wide-main {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
}

.info-card-stack,
.form-card,
.result-card,
.wizard-card {
    display: grid;
    gap: 0.85rem;
}

.form-card,
.result-card,
.wizard-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.info-card-stack h2,
.form-card h2,
.result-card h2,
.wizard-card h2 {
    font-size: clamp(1.35rem, 2.4vw, 1.85rem);
}

.field-grid {
    display: grid;
    gap: 1rem;
}

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

.field {
    display: grid;
    gap: 0.45rem;
}

.field label {
    font-weight: 600;
    color: #2f2018;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    padding: 0.9rem 1rem;
    font: inherit;
    background: #fff;
    color: #1f2937;
}

.field textarea {
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: 2px solid rgba(249, 115, 22, 0.22);
    border-color: #f97316;
}

.field-help,
.form-required {
    color: #755d50;
    font-size: 0.9rem;
}

.form-message,
.calc-message {
    margin: 0.65rem 0 0.85rem;
    border-radius: 12px;
    padding: 0.75rem 0.85rem;
}

.form-message--success,
.calc-success {
    border: 1px solid rgba(22, 163, 74, 0.28);
    background: rgba(22, 163, 74, 0.12);
    color: #14532d;
}

.form-message--error,
.calc-error {
    border: 1px solid rgba(220, 38, 38, 0.28);
    background: rgba(220, 38, 38, 0.1);
    color: #7f1d1d;
}

.form-error-list {
    margin: 0.65rem 0 0.85rem;
    padding-left: 1.6rem;
}

.field-error {
    margin-top: 0.15rem;
    color: #b91c1c;
    font-size: 0.84rem;
}

.form-actions-row,
.wizard-actions {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.btn-ghost {
    background: #fff;
    border: 1px solid #cbd5e1;
    color: #111827;
}

.choice-grid {
    display: grid;
    gap: 0.75rem;
}

.choice-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    border: 1px solid #dbe3ee;
    border-radius: 14px;
    padding: 0.9rem 1rem;
}

.choice-option input {
    margin-top: 0.2rem;
}

.honeypot-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

@media (max-width: 980px) {
    .form-layout-two-column,
    .form-layout-two-column--wide-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .field-grid.cols-2 {
        grid-template-columns: 1fr;
    }

    .form-actions-row,
    .wizard-actions {
        flex-direction: column;
    }
}