/* ============================================
   Calculadoras laborales (finiquito y aguinaldo)
   Depende de los tokens de style.css.
   ============================================ */
:root {
    --calc-danger: #B42318;
    --calc-danger-soft: #FEF3F2;
    --calc-warning-text: #7A4100;
    --calc-warning-soft: #FFF7E6;
    --calc-warning-border: #F5D9A8;
    /* #E85A2A: 3.3:1 sobre blanco, cumple 3:1 para indicadores de foco (el #FF6B35 queda en 2.9:1) */
    --calc-focus: var(--accent-hover);
    --calc-ease: cubic-bezier(0.2, 0, 0, 1);
}

[hidden] {
    display: none !important;
}

/* ---------- Hero ---------- */
.calc-hero {
    padding: 8.5rem 0 6.5rem;
}

.calc-hero .eyebrow {
    justify-content: center;
    color: #FF8F5E;
    font-size: 0.8rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.calc-hero h1 {
    font-size: clamp(2rem, 4.2vw, 2.9rem);
    text-wrap: balance;
}

.calc-hero p:not(.eyebrow) {
    text-wrap: pretty;
}

/* Enlace cruzado entre calculadoras */
.calc-hero .calc-hero-link {
    margin-top: 1.25rem;
    font-size: 0.98rem;
    line-height: 1.5;
}

/* En línea (no flex) para que la flecha siga a la última palabra cuando el texto se parte;
   el padding amplía el área de toque sin mover el texto. */
.calc-hero-link a {
    display: inline;
    padding: 0.6rem 0.25rem;
    border-radius: 8px;
    color: #FF8F5E;
    font-weight: 600;
    text-decoration: none;
}

.calc-hero-link a span {
    text-decoration: underline;
    text-decoration-color: rgba(255, 143, 94, 0.45);
    text-underline-offset: 0.2em;
    transition: text-decoration-color 150ms var(--calc-ease);
}

.calc-hero-link .bx {
    margin-inline-start: 0.25rem;
    font-size: 1.2rem;
    vertical-align: -0.2em;
}

@media (hover: hover) {
    .calc-hero-link a:hover span {
        text-decoration-color: currentColor;
    }
}

.calc-hero-link a:focus-visible {
    outline: 3px solid #FF8F5E;
    outline-offset: 2px;
}

/* ---------- Layout ---------- */
.calc-section {
    padding: 0 0 5rem;
}

.calc-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 26rem);
    gap: 2rem;
    align-items: start;
    position: relative;
    z-index: 1;
    margin-top: -3.5rem;
}

/* ---------- Formulario ---------- */
.calc-form {
    container-type: inline-size;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2rem;
    display: grid;
    gap: 2rem;
}

.calc-group {
    border: 0;
    margin: 0;
    padding: 0;
    min-width: 0;
}

.calc-group-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding: 0;
}

.calc-step {
    display: inline-grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--bg-subtle);
    color: var(--primary);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.calc-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.calc-field {
    min-width: 0;
}

/* Campo numérico solo: no se estira a todo el ancho del formulario */
.calc-field-corto {
    max-width: 16rem;
}

.calc-field > label,
.calc-switch-label {
    display: block;
    font-weight: 600;
    font-size: 0.92rem;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.calc-form input[type="text"],
.calc-form input[type="number"],
.calc-form input[type="date"] {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: 0.7rem 0.9rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
    background: var(--bg-white);
    border: 1.5px solid var(--border-strong);
    border-radius: 10px;
    transition-property: border-color, box-shadow;
    transition-duration: 150ms;
    transition-timing-function: var(--calc-ease);
    -webkit-appearance: none;
    appearance: none;
}

.calc-form input[type="date"] {
    min-width: 0;
}

.calc-form input::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

@media (hover: hover) {
    .calc-form input[type="text"]:hover,
    .calc-form input[type="number"]:hover,
    .calc-form input[type="date"]:hover {
        border-color: var(--primary-300);
    }
}

.calc-form input[type="text"]:focus-visible,
.calc-form input[type="number"]:focus-visible,
.calc-form input[type="date"]:focus-visible {
    outline: 3px solid var(--calc-focus);
    outline-offset: 2px;
    border-color: var(--primary);
    border-radius: 10px;
}

.calc-input-affix {
    position: relative;
}

.calc-affix {
    position: absolute;
    inset-inline-start: 0.95rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-weight: 600;
    pointer-events: none;
}

.calc-input-affix input[type="text"] {
    padding-inline-start: 1.85rem;
    font-size: 1.1rem;
}

.calc-hint {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.84rem;
    line-height: 1.45;
    color: var(--text-muted);
}

.calc-derived {
    display: inline-flex;
    margin-top: 0.6rem;
    padding: 0.3rem 0.65rem;
    border-radius: 8px;
    background: var(--bg-subtle);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.calc-error {
    display: flex;
    align-items: flex-start;
    gap: 0.35rem;
    margin-top: 0.45rem;
    font-size: 0.86rem;
    font-weight: 500;
    line-height: 1.45;
    color: var(--calc-danger);
}

.calc-error .bx {
    font-size: 1.05rem;
    line-height: 1.3;
    flex-shrink: 0;
}

.has-error input[type="text"],
.has-error input[type="number"],
.has-error input[type="date"] {
    border-color: var(--calc-danger);
}

/* Control segmentado (radios nativos) */
.calc-segmented {
    display: inline-grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 4px;
    border-radius: 12px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    margin-bottom: 1rem;
    min-width: 14rem;
}

.calc-segmented-3 {
    display: grid;
    width: 100%;
    max-width: 28rem;
    margin-bottom: 0;
}

.calc-seg-option {
    position: relative;
    display: block;
    cursor: pointer;
}

.calc-seg-option input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.calc-seg-option span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0.4rem 0.9rem;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition-property: background-color, color, box-shadow;
    transition-duration: 150ms;
    transition-timing-function: var(--calc-ease);
}

@media (hover: hover) {
    .calc-seg-option:hover input:not(:checked) + span {
        color: var(--text-primary);
    }
}

.calc-seg-option input:checked + span {
    background: var(--bg-white);
    color: var(--text-primary);
    box-shadow: 0 1px 2px rgba(16, 27, 51, 0.10), 0 0 0 1px rgba(16, 27, 51, 0.08);
}

.calc-seg-option input:focus-visible + span {
    outline: 3px solid var(--calc-focus);
    outline-offset: 1px;
}

/* Opcionales colapsados */
.calc-optional,
.calc-switch-block {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-white);
}

.calc-optional summary {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 52px;
    padding: 0.85rem 1.1rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    border-radius: var(--radius);
}

.calc-optional summary::-webkit-details-marker,
.calc-how summary::-webkit-details-marker,
.calc-faq-list summary::-webkit-details-marker {
    display: none;
}

.calc-optional summary .bx,
.calc-how summary .bx {
    margin-inline-start: auto;
    font-size: 1.35rem;
    color: var(--text-muted);
    transition: rotate 200ms var(--calc-ease);
}

.calc-optional[open] summary .bx,
.calc-how[open] summary .bx {
    rotate: 180deg;
}

.calc-optional-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    background: var(--bg-subtle);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-pill);
    white-space: nowrap;
}

.calc-optional-body {
    display: grid;
    gap: 1.25rem;
    padding: 0.25rem 1.1rem 1.25rem;
}

.calc-optional summary:focus-visible,
.calc-how summary:focus-visible,
.calc-faq-list summary:focus-visible,
.calc-print-btn:focus-visible {
    outline: 3px solid var(--calc-focus);
    outline-offset: 2px;
}

/* Interruptor de prestaciones superiores */
.calc-switch-block {
    padding: 1rem 1.1rem;
}

.calc-switch {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
}

.calc-switch-copy {
    min-width: 0;
}

.calc-switch-label {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.calc-switch-copy .calc-hint {
    margin-top: 0.15rem;
}

.calc-switch input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    position: relative;
    flex-shrink: 0;
    width: 48px;
    height: 28px;
    margin: 0;
    border-radius: var(--radius-pill);
    /* #7C89A1: 3.6:1 sobre blanco, el apagado se distingue */
    background: #7C89A1;
    cursor: pointer;
    transition: background-color 150ms var(--calc-ease);
}

.calc-switch input[type="checkbox"]::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(16, 27, 51, 0.3);
    transition: translate 200ms var(--calc-ease);
}

.calc-switch input[type="checkbox"]:checked {
    background: var(--primary);
}

.calc-switch input[type="checkbox"]:checked::before {
    translate: 20px 0;
}

.calc-switch input[type="checkbox"]:focus-visible {
    outline: 3px solid var(--calc-focus);
    outline-offset: 2px;
}

.calc-prestaciones {
    display: grid;
    gap: 1.25rem;
    margin-top: 1rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--border);
}

@container (min-width: 36rem) {
    .calc-prestaciones {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1rem;
    }

    /* Las etiquetas largas se alinean abajo para que los campos queden en línea */
    .calc-prestaciones .calc-field > label {
        display: flex;
        align-items: flex-end;
        min-height: 2.8em;
    }
}

@container (max-width: 30rem) {
    .calc-row {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* ---------- Resultado ---------- */
/* La tarjeta crece con su contenido y se lee con el scroll de la página (sin caja con
   scroll interno). Solo el encabezado con el total queda fijo bajo el header mientras
   la tarjeta está en pantalla; el botón de imprimir se alcanza con el scroll normal. */
.calc-result-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    /* clip (no hidden) para no crear un contenedor de scroll que anule el sticky del total */
    overflow: clip;
}

.calc-print-head,
.calc-datos {
    display: none;
}

.calc-result-top {
    position: sticky;
    top: 72px; /* alto del header fijo: sin hueco por donde asome el desglose */
    z-index: 1;
    padding: 1.6rem 1.75rem 1.5rem;
    background: var(--bg-gradient);
    color: var(--text-light);
    overflow: hidden;
    isolation: isolate;
}

.calc-result-top::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -30%;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.22) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.calc-result-title {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.78);
}

.calc-total-label {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.78);
}

.calc-total {
    margin: 0.1rem 0 0.25rem;
    font-family: var(--font-display);
    font-size: clamp(2.3rem, 4vw, 2.9rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--text-light);
    overflow-wrap: anywhere;
}

.calc-result:not(.is-ready) .calc-total {
    color: rgba(255, 255, 255, 0.45);
}

.calc-total-sub {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.78);
    font-variant-numeric: tabular-nums;
    text-wrap: balance;
}

.calc-result-body {
    padding: 0.5rem 1.75rem 1.6rem;
}

.calc-empty {
    text-align: center;
    padding: 1.5rem 0.5rem 1.25rem;
    font-size: 0.9rem;
    line-height: 1.55;
    text-wrap: pretty;
}

.calc-empty .bx {
    display: inline-grid;
    place-items: center;
    width: 52px;
    height: 52px;
    margin-bottom: 0.75rem;
    border-radius: 50%;
    background: var(--bg-subtle);
    color: var(--primary-light);
    font-size: 1.6rem;
}

.calc-empty-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.calc-empty-error .bx {
    background: var(--calc-danger-soft);
    color: var(--calc-danger);
}

.calc-breakdown {
    list-style: none;
}

.calc-line {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border);
}

.calc-line-name {
    display: flex;
    flex-direction: column;
    min-width: 0;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--text-primary);
}

.calc-line-detail {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    margin-top: 0.1rem;
}

.calc-line-amount {
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* Filas de cierre: bruto − ISR estimado = neto estimado (cuadran con el número grande). */
.calc-line:has(+ .calc-line-subtotal) {
    border-bottom: 0;
}

.calc-line-subtotal {
    border-top: 1px solid var(--text-muted);
}

.calc-line-subtotal .calc-line-name,
.calc-line-resta .calc-line-name {
    font-weight: 500;
}

.calc-line-resta .calc-line-amount {
    font-weight: 600;
    color: var(--text-muted);
}

.calc-line-neto {
    margin: 0.5rem -0.75rem 0;
    padding: 0.8rem 0.75rem;
    border-bottom: 0;
    border-radius: 10px;
    background: var(--bg-subtle);
}

.calc-line-neto .calc-line-amount {
    font-size: 1.1rem;
}

.calc-notes {
    display: grid;
    gap: 0.5rem;
    margin-top: 1rem;
}

.calc-note {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    padding: 0.65rem 0.8rem;
    border-radius: 10px;
    font-size: 0.85rem;
    line-height: 1.5;
}

.calc-note .bx {
    font-size: 1.1rem;
    line-height: 1.3;
    flex-shrink: 0;
}

.calc-note-info {
    background: var(--bg-light);
    color: var(--text-secondary);
}

.calc-note-info .bx {
    color: var(--primary-light);
}

.calc-note-aviso {
    background: var(--calc-warning-soft);
    border: 1px solid var(--calc-warning-border);
    color: var(--calc-warning-text);
}

/* ¿Cómo se calculó? */
.calc-how {
    margin-top: 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
}

.calc-how summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 46px;
    padding: 0.6rem 0.95rem;
    font-weight: 600;
    font-size: 0.93rem;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    border-radius: 12px;
}

.calc-how-body {
    padding: 0 0.95rem 1rem;
}

.calc-how-step + .calc-how-step {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border-strong);
}

.calc-how-step h4,
.calc-how-step h5 {
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0;
    margin-bottom: 0.3rem;
}

/* Bloque "ISR estimado": separado del cálculo bruto con una línea sólida y su título */
.calc-how-group {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-strong);
}

.calc-how-group-title {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.calc-how-step p {
    font-size: 0.85rem;
    line-height: 1.55;
    text-wrap: pretty;
}

.calc-how-step .calc-how-text + .calc-how-text,
.calc-how-step .calc-formula + .calc-how-text {
    margin-top: 0.6rem;
}

.calc-how-step .calc-formula.calc-formula-result {
    font-weight: 700;
}

.calc-how-step .calc-formula {
    margin-top: 0.4rem;
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    background: var(--bg-light);
    color: var(--text-primary);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.calc-print-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 46px;
    margin-top: 1rem;
    padding: 0.6rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--bg-white);
    border: 1.5px solid var(--border-strong);
    border-radius: 10px;
    cursor: pointer;
    transition-property: background-color, color, border-color, scale;
    transition-duration: 150ms;
    transition-timing-function: var(--calc-ease);
}

.calc-print-btn .bx {
    font-size: 1.2rem;
}

@media (hover: hover) {
    .calc-print-btn:hover {
        background: var(--primary);
        border-color: var(--primary);
        color: var(--text-light);
    }
}

.calc-print-btn:active {
    scale: 0.96;
}

.calc-legal {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.calc-legal-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}

.calc-legal ul + .calc-legal-title {
    margin-top: 0.9rem;
}

.calc-legal ul {
    list-style: none;
    display: grid;
    gap: 0.3rem;
}

.calc-legal li {
    position: relative;
    padding-inline-start: 0.9rem;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.calc-legal li::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    top: 0.6em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--text-muted);
}

/* ---------- Barra fija con el total (solo apilado, ver JS) ---------- */
.calc-result {
    /* Al llegar desde "Ver desglose", el header fijo no tapa el inicio del resultado */
    scroll-margin-top: 92px;
}

.calc-barra {
    position: fixed;
    inset-inline: 0;
    bottom: 0;
    z-index: 80; /* debajo del menú móvil (overlay 90, header 100) */
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem max(16px, env(safe-area-inset-right)) calc(0.7rem + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    background: var(--primary);
    color: var(--text-light);
    box-shadow: 0 -8px 24px -12px rgba(16, 27, 51, 0.35);
}

.calc-barra-texto {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.2;
}

.calc-barra-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.78);
}

.calc-barra-monto {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.calc-barra-link {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    background: var(--accent);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none;
}

.calc-barra-link:focus-visible {
    outline: 3px solid var(--text-light);
    outline-offset: 2px;
}

@media (min-width: 60.0625rem) {
    .calc-barra {
        display: none;
    }
}

/* ---------- Qué incluye ---------- */
.calc-scope-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    max-width: 960px;
    margin: 0 auto;
}

.calc-scope-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem 2rem;
    box-shadow: var(--shadow-sm);
}

.calc-scope-card h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.calc-scope-card h3 .bx {
    font-size: 1.5rem;
    color: #16A34A;
}

.calc-scope-card-no h3 .bx {
    color: var(--text-muted);
}

.calc-scope-card ul {
    list-style: none;
}

.calc-scope-card li {
    padding: 0.7rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
    border-top: 1px solid var(--border);
}

.calc-scope-card li:first-child {
    border-top: 0;
}

.calc-scope-card strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ---------- Preguntas frecuentes ---------- */
.calc-faq .section-header {
    margin-bottom: 2rem;
}

.calc-faq-list {
    max-width: 760px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}

.calc-faq-list details {
    border-bottom: 1px solid var(--border);
}

.calc-faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 0.25rem;
    cursor: pointer;
    list-style: none;
    border-radius: 8px;
}

.calc-faq-list summary h3 {
    font-size: 1.08rem;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: -0.01em;
}

.calc-faq-list summary .bx {
    flex-shrink: 0;
    font-size: 1.35rem;
    color: var(--primary-light);
    transition: rotate 200ms var(--calc-ease);
}

.calc-faq-list details[open] summary .bx {
    rotate: 45deg;
}

.calc-faq-list details p {
    padding: 0 0.25rem 1.25rem;
    max-width: 62ch;
    font-size: 0.98rem;
    text-wrap: pretty;
}

@media (hover: hover) {
    .calc-faq-list summary:hover h3 {
        color: var(--primary-light);
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 60rem) {
    .calc-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    /* Apilado: el total fijo lo da la barra inferior (.calc-barra) */
    .calc-result-top {
        position: relative;
        top: auto;
    }
}

@media (max-width: 48rem) {
    .calc-hero {
        padding: 7.5rem 0 5.5rem;
    }

    .calc-scope-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 30rem) {
    .calc-form {
        padding: 1.5rem 1.15rem;
        gap: 1.75rem;
    }

    .calc-result-top {
        padding: 1.4rem 1.25rem 1.3rem;
    }

    .calc-result-body {
        padding: 0.25rem 1.25rem 1.4rem;
    }

    .calc-scope-card {
        padding: 1.5rem 1.25rem;
    }

    .calc-segmented {
        display: grid;
        width: 100%;
        min-width: 0;
    }
}

/* Sin movimiento: ninguna transición ni animación en los elementos de la calculadora
   (incluye el scale al presionar y el scroll suave de "Ver desglose"). */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    [class*="calc-"],
    [class*="calc-"] *,
    [class*="calc-"] *::before,
    [class*="calc-"] *::after,
    [class*="calc-"]::before,
    [class*="calc-"]::after {
        transition: none !important;
        animation: none !important;
    }

    .calc-print-btn:active {
        scale: none;
    }
}

/* ---------- Impresión: solo el resultado ---------- */
@page {
    margin: 14mm;
}

@media print {
    header,
    footer,
    .mobile-overlay,
    .calc-barra,
    .calc-hero,
    .calc-form,
    .calc-scope,
    .calc-faq,
    .calc-cta,
    .calc-print-btn,
    .calc-how summary .bx,
    .calc-empty .bx {
        display: none !important;
    }

    body {
        padding-bottom: 0 !important;
        background: #fff;
        color: #1a1a1a;
        font-size: 10.5pt;
        line-height: 1.45;
    }

    .calc-section {
        padding: 0;
    }

    .calc-layout {
        display: block;
        width: 100%;
        max-width: none;
        margin: 0;
    }

    .calc-result-top {
        position: static;
    }

    .calc-result-card {
        overflow: visible;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .calc-print-head {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        gap: 1rem;
        padding-bottom: 6pt;
        margin-bottom: 12pt;
        border-bottom: 1.5pt solid #1a1a1a;
        font-size: 9.5pt;
        color: #1a1a1a;
    }

    .calc-result-top {
        background: none;
        color: #1a1a1a;
        padding: 0 0 8pt;
    }

    .calc-result-top::before {
        display: none;
    }

    .calc-result-title,
    .calc-total-label,
    .calc-total-sub {
        color: #333;
    }

    .calc-total,
    .calc-result:not(.is-ready) .calc-total {
        color: #000;
        font-size: 26pt;
    }

    .calc-result-body {
        padding: 0;
    }

    .calc-line {
        padding: 5pt 0;
        border-bottom-color: #bbb;
        break-inside: avoid;
    }

    .calc-line-neto {
        margin: 0;
        padding: 5pt 0;
        background: none;
    }

    .calc-line-detail,
    .calc-legal li,
    .calc-note,
    .calc-how-step p {
        color: #333;
    }

    .calc-note {
        background: none;
        border: 0;
        padding: 2pt 0;
    }

    .calc-datos {
        display: block;
        margin-top: 12pt;
        break-inside: avoid;
    }

    .calc-datos-title {
        font-family: var(--font-sans);
        font-size: 11pt;
        font-weight: 700;
        margin-bottom: 4pt;
    }

    .calc-datos dl {
        display: grid;
        grid-template-columns: max-content 1fr;
        column-gap: 12pt;
        row-gap: 2pt;
        font-size: 9.5pt;
    }

    .calc-datos dl > div {
        display: contents;
    }

    .calc-datos dt {
        color: #333;
    }

    .calc-datos dd {
        color: #000;
        font-weight: 600;
    }

    .calc-how {
        border: 0;
        margin-top: 12pt;
    }

    .calc-how summary {
        padding: 0;
        min-height: 0;
        font-size: 11pt;
        font-weight: 700;
    }

    .calc-how-body {
        padding: 4pt 0 0;
    }

    .calc-how-step {
        break-inside: avoid;
    }

    .calc-how-group {
        border-top-color: #bbb;
    }

    .calc-how-group-title,
    .calc-legal-title {
        color: #333;
    }

    .calc-how-step .calc-formula {
        background: none;
        padding: 0;
        color: #000;
    }

    .calc-legal {
        border-top-color: #bbb;
        margin-top: 12pt;
    }
}