/* ==========================================================================
   components.css — Componentes reutilizables (botones, cards, filtros, formas)
   ========================================================================== */

/* ── Botones ───────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: var(--color-oscuro);
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn:hover,
.btn:focus {
    background: #0f1419;
    transform: translateY(-1px);
}

.btn--secondary {
    background: var(--color-menta);
    color: var(--color-oscuro);
}

.btn--secondary:hover,
.btn--secondary:focus {
    background: #8dd9cc;
}

.btn--outline {
    background: transparent;
    color: var(--color-oscuro);
    border: 1.5px solid var(--color-oscuro);
}

.btn--outline:hover,
.btn--outline:focus {
    background: var(--color-oscuro);
    color: white;
}

.btn--small {
    padding: 8px 16px;
    font-size: 0.75rem;
}

.btn--large {
    padding: 16px 32px;
    font-size: 0.9rem;
}

/* ── Tarjetas de Proyecto ──────────────────────────────────────────────── */
.card-proyecto {
    background: white;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-proyecto:hover {
    transform: translateY(-4px);
    box-shadow: 0px 12px 32px rgba(0, 0, 0, 0.12);
}

.card-proyecto__imagen {
    position: relative;
    width: 100%;
    padding-bottom: 66.66%;
    overflow: hidden;
    background: #f0f0f0;
}

.card-proyecto__imagen img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.card-proyecto:hover .card-proyecto__imagen img {
    transform: scale(1.05);
}

.card-proyecto__contenido {
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.card-proyecto__titulo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-oscuro);
    line-height: 1.3;
    margin: 0;
}

.card-proyecto__categoria {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-menta);
}

.card-proyecto__descripcion {
    font-size: 0.9rem;
    color: rgba(29, 37, 45, 0.7);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

.card-proyecto__link {
    margin-top: auto;
    align-self: flex-start;
}

/* ── Filtros Accordion ────────────────────────────────────────────────── */
.filtros-accordion {
    width: 100%;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(29, 37, 45, 0.15);
    transition: border-color 0.3s ease;
}

.is-night .filtros-accordion {
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

.filtros-accordion__trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 16px 0;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-oscuro);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: inherit;
    transition: opacity 0.3s ease;
}

.filtros-accordion__trigger:hover {
    opacity: 0.7;
}

.filtros-accordion__icon {
    font-size: 1.1rem;
    font-weight: 300;
}

.filtros-accordion__cuerpo {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.filtros-accordion.active .filtros-accordion__cuerpo {
    max-height: 300px;
    padding-bottom: 24px;
}

/* ── Filtros ───────────────────────────────────────────────────────────── */
.filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
    align-items: center;
}

.filtros-accordion .filtros {
    margin-bottom: 0;
}

.filtros__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-oscuro);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.filtros__opciones {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.filtros__opcion {
    display: inline-block;
}

.filtro-btn {
    padding: 0;
    background: transparent;
    color: var(--color-oscuro);
    border: none;
    border-radius: 0;
    font-size: 0.85rem;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    opacity: 0.55;
}

.filtro-btn:hover,
.filtro-btn.activo {
    background: transparent;
    border: none;
    color: var(--color-oscuro);
    font-weight: 500;
    opacity: 1;
}

/* ── Formulario de Contacto ────────────────────────────────────────────── */
.form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-oscuro);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-input,
.form-textarea,
.form-select {
    padding: 12px 16px;
    background: white;
    border: 1px solid rgba(29, 37, 45, 0.15);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--color-oscuro);
    transition: all 0.3s ease;
    outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-menta);
    box-shadow: 0 0 0 3px rgba(165, 229, 217, 0.25);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.form-select {
    cursor: pointer;
}

.form-ayuda {
    font-size: 0.75rem;
    color: rgba(29, 37, 45, 0.55);
    line-height: 1.4;
    margin-top: 4px;
}

.form--flex {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .form--flex {
        grid-template-columns: 1fr 1fr;
    }
}

/* ── Mensajes Flash ────────────────────────────────────────────────────── */
.flash {
    padding: 16px 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 24px;
}

.flash--success {
    background: rgba(165, 229, 217, 0.12);
    border: 1px solid var(--color-menta);
    color: #1a5247;
}

.flash--error {
    background: rgba(192, 57, 43, 0.08);
    border: 1px solid #e74c3c;
    color: #922b21;
}

.flash--warning {
    background: rgba(243, 156, 18, 0.08);
    border: 1px solid #f39c12;
    color: #7e5109;
}

.flash--info {
    background: rgba(52, 152, 219, 0.08);
    border: 1px solid #3498db;
    color: #1a4d7a;
}

/* ── Pagination ────────────────────────────────────────────────────────── */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
    flex-wrap: wrap;
}

.pagination__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(29, 37, 45, 0.15);
    border-radius: 4px;
    color: var(--color-oscuro);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.pagination__link:hover {
    border-color: var(--color-oscuro);
    transform: translateY(-2px);
}

.pagination__link--active {
    background: var(--color-oscuro);
    color: white;
    border-color: var(--color-oscuro);
}

.pagination__link--prev,
.pagination__link--next {
    padding: 0 12px;
    width: auto;
}

/* ── Breadcrumb ────────────────────────────────────────────────────────── */
.breadcrumb {
    display: flex;
    gap: 12px;
    font-size: 0.85rem;
    color: rgba(29, 37, 45, 0.6);
    margin-bottom: 32px;
    flex-wrap: wrap;
    align-items: center;
}

.breadcrumb__item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.breadcrumb__link {
    color: var(--color-oscuro);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb__link:hover {
    color: var(--color-menta);
}

.breadcrumb__separador {
    color: rgba(29, 37, 45, 0.3);
}

/* ── Cita / Destacado ──────────────────────────────────────────────────── */
.cita {
    padding: 48px 32px;
    background: rgba(29, 37, 45, 0.02);
    border-left: 4px solid var(--color-menta);
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.6;
    color: var(--color-oscuro);
    margin: 48px 0;
    border-radius: 4px;
}

.cita__autor {
    margin-top: 16px;
    font-size: 0.9rem;
    font-weight: 400;
    color: rgba(29, 37, 45, 0.6);
}

/* ── Galería de Lightbox ───────────────────────────────────────────────── */
.galeria-lightbox {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
}

@media (min-width: 768px) {
    .galeria-lightbox {
        grid-template-columns: repeat(2, 1fr);
    }
}

.galeria-item {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 4px;
}

.galeria-item__imagen {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.4s ease;
}

.galeria-item:hover .galeria-item__imagen {
    transform: scale(1.05);
}

.galeria-item__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.galeria-item:hover .galeria-item__overlay {
    opacity: 1;
}

/* ── Empty State ───────────────────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 80px 40px;
    color: rgba(29, 37, 45, 0.6);
    grid-column: 1 / -1; /* Abarca todas las columnas del grid */
}

.empty-state p {
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    text-wrap: balance;
    text-align: center; /* Anula el justify de .montserrat-cuerpo */
}

.empty-state__icono {
    font-size: 3rem;
    margin-bottom: 24px;
}

.empty-state__titulo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-oscuro);
    margin-bottom: 12px;
}

.empty-state__descripcion {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 32px;
}

/* ── Loading ───────────────────────────────────────────────────────────── */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-card {
    border-radius: 4px;
}

.skeleton-card__imagen {
    width: 100%;
    padding-bottom: 66.66%;
    border-radius: 4px;
    margin-bottom: 16px;
}

.skeleton-card__titulo {
    width: 80%;
    height: 24px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.skeleton-card__texto {
    width: 100%;
    height: 16px;
    border-radius: 4px;
    margin-bottom: 8px;
}

/* ── Proyecto Individual ───────────────────────────────────────────────── */
.proyecto-layout {
    display: flex;
    flex-direction: column;
}

.proyecto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--espaciado-64);
    padding: var(--espaciado-64) var(--espaciado-48);
    align-items: flex-end;
}

@media (max-width: 768px) {
    .proyecto-grid {
        grid-template-columns: 1fr;
        gap: var(--espaciado-32);
        padding: 120px var(--espaciado-32) var(--espaciado-32);
    }

    .proyecto-col-der {
        order: 1;
        padding-top: 0;
    }

    .proyecto-col-izq {
        order: 2;
    }
}

.proyecto-col-izq {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.proyecto-col-der {
    display: flex;
    flex-direction: column;
}

.proyecto-meta {
    display: grid;
    grid-template-columns: max-content 1fr;
    row-gap: 2px;
    column-gap: var(--espaciado-24);
    margin-top: auto;
    padding-top: var(--espaciado-32);
}

.proyecto-meta__bloque {
    display: contents;
    font-size: 0.85rem;
    line-height: 1.4;
}

.proyecto-meta__etiqueta {
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #222222;
    white-space: nowrap;
}

.proyecto-meta__valor {
    font-weight: 400;
    color: #222222;
}

.proyecto-titulo__wrapper {
    display: flex;
    align-items: flex-start;
    gap: var(--espaciado-16);
    margin-bottom: var(--espaciado-32);
}

.proyecto-titulo {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    font-weight: 300;
    line-height: 1.2;
    color: #222222;
    margin: 0;
    flex: 1;
}

@media (max-width: 768px) {
    .proyecto-titulo {
        font-size: 1.75rem;
    }
}

/* Acordeón de descripción */
.proyecto-acordeon {
    margin-bottom: var(--espaciado-32);
    max-width: 68ch;
    position: relative;
}

.proyecto-acordeon__preview {
    font-size: 0.95rem;
    line-height: 1.85;
    color: #222222;
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
    hyphenate-limit-chars: 6 3 3;
    hyphenate-limit-lines: 2;
    orphans: 3;
    widows: 3;
    hanging-punctuation: first last;
    letter-spacing: -0.003em;
    cursor: pointer;
}

.proyecto-acordeon__preview:hover {
    opacity: 0.75;
    transition: opacity 0.2s ease;
}

.proyecto-acordeon__cuerpo {
    position: absolute;
    top: 100%;
    left: -2em;
    right: -2em;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    z-index: 20;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    padding: 0 2em;
}

.proyecto-acordeon__cuerpo.is-open {
    max-height: 2000px;
}

.proyecto-acordeon__inner {
    font-size: 0.95rem;
    line-height: 1.85;
    color: #222222;
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
    hyphenate-limit-chars: 6 3 3;
    hyphenate-limit-lines: 2;
    orphans: 3;
    widows: 3;
    hanging-punctuation: first last;
    letter-spacing: -0.003em;
    max-width: 68ch;
    padding: 1.5em 0 2em;
}

.proyecto-acordeon__inner p + p {
    margin-top: 1em;
}

/* Botón toggle + del acordeón */
.proyecto-caja__btn-toggle {
    font-size: 2.5rem;
    font-weight: 300;
    color: #222222;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    min-width: 60px;
    text-align: center;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: var(--font-main);
    flex-shrink: 0;
    line-height: 1;
}

.proyecto-caja__btn-toggle:hover {
    transform: scale(1.1);
}

.proyecto-caja__btn-toggle.is-active {
    transform: rotate(45deg);
}



.proyecto-slideshow {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    position: relative;
}

@media (max-width: 768px) {
    .proyecto-slideshow {
        width: 100%;
        margin-left: 0;
    }
}

.proyecto-slideshow__contenedor {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    background: transparent;
}

.proyecto-slideshow--mobile {
    aspect-ratio: auto;
}

.proyecto-slideshow--mobile .proyecto-slideshow__pista {
    height: auto;
}

.proyecto-slideshow--mobile .proyecto-slideshow__slide {
    height: 0;
    overflow: hidden;
}

.proyecto-slideshow--mobile .proyecto-slideshow__slide.is-active {
    height: auto;
}

.proyecto-slideshow--mobile .proyecto-slideshow__img {
    height: auto;
}

.proyecto-slideshow__pista {
    display: flex;
    height: auto;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.proyecto-slideshow__slide {
    flex: 0 0 100%;
    display: block;
}

.proyecto-slideshow__img {
    width: 100%;
    height: auto;
    display: block;
}

.proyecto-slideshow__flecha {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(8px);
    color: white;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    opacity: 1;
    transition: all 0.3s ease;
    border: none;
}

.proyecto-slideshow__flecha:hover {
    background: rgba(255, 255, 255, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.proyecto-slideshow__flecha--prev {
    left: 48px;
}

.proyecto-slideshow__flecha--next {
    right: 48px;
}

@media (max-width: 768px) {
    .proyecto-slideshow__flecha--prev {
        left: 16px;
    }

    .proyecto-slideshow__flecha--next {
        right: 16px;
    }
}

.proyecto-slideshow__contador {
    position: absolute;
    bottom: 24px;
    right: 24px;
    color: white;
    font-size: 0.85rem;
    font-weight: 300;
    letter-spacing: 0.03em;
    z-index: 10;
}

/* ── Responsive General ────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .form--flex {
        grid-template-columns: 1fr;
    }

    .cita {
        padding: 32px 24px;
        font-size: 1.1rem;
    }

    .galeria-lightbox {
        grid-template-columns: 1fr;
    }
}

/* ── Tarjetas de Proyecto Minimalistas ──────────────────────────────────── */
.proyecto-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-bottom: 24px;
}

.proyecto-card.is-hidden {
    display: none;
}

.proyecto-card__link {
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.proyecto-card__imagen-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--color-crema);
    border-radius: 0px;
}

.proyecto-card__imagen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.proyecto-card__link:hover .proyecto-card__imagen {
    transform: scale(1.03);
}

.proyecto-card__no-imagen {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-oscuro);
    color: var(--color-crema);
}

.proyecto-card__info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 4px;
}

.proyecto-card__titulo {
    font-family: 'studio51', 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-primario);
    margin: 0;
    line-height: 1.3;
}

.proyecto-card__meta {
    font-family: 'studio51', 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--color-secundario);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.proyecto-card__separador {
    color: rgba(29, 37, 45, 0.3);
}