/* ==========================================================================
   Componentes reutilizables: botones, etiquetas, tarjetas, iconos,
   métricas, formularios y decoraciones curvas
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Botones
   -------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 24px;
    border: 2px solid transparent;
    border-radius: var(--radius-pill);
    font-size: 0.9375rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition:
        transform var(--transition-fast),
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.btn svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
}

.btn:active {
    transform: translateY(0);
}

.btn--small {
    min-height: 44px;
    padding: 10px 20px;
    font-size: 0.875rem;
}

/* Azul institucional */
.btn-primary {
    background-color: var(--color-navy);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-navy-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-small);
}

/* Contorno turquesa */
.btn-secondary {
    background-color: var(--color-white);
    border-color: var(--color-teal);
    color: var(--color-teal);
}

.btn-secondary:hover {
    background-color: var(--color-teal);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-small);
}

/* Turquesa sólido */
.btn-teal {
    background-color: var(--color-teal);
    color: var(--color-white);
}

.btn-teal:hover {
    background-color: var(--color-teal-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-small);
}

/* Naranja: acción destacada (Colabora) */
.btn-orange {
    background-color: var(--color-orange);
    color: var(--color-white);
}

.btn-orange:hover {
    background-color: var(--color-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(255, 153, 0, 0.32);
}

/* Sobre fondos oscuros (secciones azules o imágenes con overlay) */
.btn-light {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-white);
}

.btn-light:hover {
    background-color: var(--color-white);
    color: var(--color-navy);
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   2. Etiquetas y textos de apoyo
   -------------------------------------------------------------------------- */

.eyebrow {
    display: block;
    margin-bottom: 16px;
    color: var(--color-teal);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.eyebrow--navy {
    color: var(--color-navy);
}

.eyebrow--light {
    color: var(--color-teal-soft);
}

/* --------------------------------------------------------------------------
   3. Tarjetas
   -------------------------------------------------------------------------- */

.card {
    display: flex;
    flex-direction: column;
    padding: 30px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);
    background-color: var(--color-white);
    box-shadow: var(--shadow-small);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(4, 156, 166, 0.35);
    box-shadow: var(--shadow-medium);
}

.card h3 {
    margin-bottom: 12px;
}

.card p {
    font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   4. Iconos circulares
   -------------------------------------------------------------------------- */

.icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background-color: var(--color-white);
    color: var(--color-navy);
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.icon-circle svg {
    width: 30px;
    height: 30px;
    transition: transform var(--transition-base);
}

.icon-circle--teal {
    border-color: rgba(4, 156, 166, 0.3);
    background-color: var(--color-teal-light);
    color: var(--color-teal);
}

.icon-circle--small {
    width: 52px;
    height: 52px;
}

.icon-circle--small svg {
    width: 24px;
    height: 24px;
}

/* Elemento de área de actuación (icono + título) */
.area-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 22px 10px;
    border-radius: var(--radius-medium);
    text-align: center;
    transition: transform var(--transition-base), background-color var(--transition-base);
}

.area-item__title {
    font-size: 1rem;
    font-weight: 650;
    line-height: 1.45;
    color: var(--color-navy);
}

a.area-item:hover {
    transform: translateY(-4px);
    background-color: rgba(223, 245, 245, 0.55);
}

a.area-item:hover .icon-circle {
    border-color: var(--color-teal);
    background-color: var(--color-teal-light);
    color: var(--color-teal);
}

a.area-item:hover .icon-circle svg {
    transform: scale(1.08);
}

/* --------------------------------------------------------------------------
   5. Métricas
   -------------------------------------------------------------------------- */

.metric {
    display: flex;
    align-items: center;
    gap: 16px;
}

.metric__icon {
    flex-shrink: 0;
    color: var(--color-navy);
}

.metric__icon svg {
    width: 40px;
    height: 40px;
}

.metric__value {
    display: block;
    color: var(--color-navy);
    font-size: 1.75rem;
    font-weight: 750;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.metric__label {
    display: block;
    margin-top: 2px;
    color: var(--color-text-soft);
    font-size: 0.875rem;
    line-height: 1.35;
}

/* Variante centrada, usada en páginas interiores */
.metric--stacked {
    flex-direction: column;
    gap: 8px;
    text-align: center;
}

.metric--stacked .metric__value {
    font-size: clamp(1.9rem, 3vw, 2.5rem);
    color: var(--color-teal);
}

/* --------------------------------------------------------------------------
   6. Decoraciones curvas
   -------------------------------------------------------------------------- */

.curve-decoration {
    position: absolute;
    z-index: 0;
    pointer-events: none;
}

.curve-decoration--bottom {
    inset-inline: 0;
    bottom: 0;
    width: 100%;
}

/* --------------------------------------------------------------------------
   7. Formularios
   -------------------------------------------------------------------------- */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

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

.form-field--full {
    grid-column: 1 / -1;
}

.form-field label {
    color: var(--color-navy);
    font-size: 0.875rem;
    font-weight: 600;
}

.form-field input,
.form-field textarea {
    width: 100%;
    min-height: 52px;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);
    background-color: var(--color-white);
    font-size: 16px;
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-field textarea {
    min-height: 150px;
    resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #9fb0bf;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-teal);
    box-shadow: 0 0 0 3px rgba(4, 156, 166, 0.18);
}

.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
    border-color: #cf3b3b;
}

.form-error {
    min-height: 18px;
    color: #cf3b3b;
    font-size: 0.8125rem;
    font-weight: 600;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.form-checkbox input {
    width: 20px;
    height: 20px;
    min-height: 0;
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: var(--color-teal);
}

.form-checkbox label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-soft);
    line-height: 1.5;
}

.form-checkbox a {
    color: var(--color-teal);
    text-decoration: underline;
}

.form-status {
    display: none;
    grid-column: 1 / -1;
    padding: 16px 18px;
    border-radius: var(--radius-small);
    font-size: 0.9375rem;
    font-weight: 600;
}

.form-status.is-visible {
    display: block;
}

.form-status--success {
    background-color: var(--color-teal-light);
    color: var(--color-teal-dark);
}

/* --------------------------------------------------------------------------
   8. Animaciones de aparición
   -------------------------------------------------------------------------- */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 620ms ease, transform 620ms ease;
}

.reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}