/* ================================================================
   NIZBA - Estilos adicionales
   Proyectos: cards, filtros, sección En Curso
   ================================================================ */


/* ================================================================
   FILTROS DE PROYECTOS
   ================================================================ */

.proyectos-filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.btn-filtro {
    background: transparent;
    border: 2px solid #AD172B;
    color: #AD172B;
    font-family: 'Oswald', sans-serif;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    padding: 0.4rem 1.5rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    border-radius: 2px;
    outline: none;
}

.btn-filtro:hover,
.btn-filtro.activo {
    background: #AD172B;
    color: #fff;
}


/* ================================================================
   GRID DE CARDS DE PROYECTOS
   ================================================================ */

.proyectos-grid {
    margin-top: 0.5rem;
}

.proyecto-item {
    display: flex;
    margin-bottom: 1.5rem;
    transition: opacity 0.28s ease;
}

.proyecto-item.filtrado-saliendo {
    opacity: 0;
    pointer-events: none;
}

.proyecto-item.filtrado-oculto {
    display: none !important;
}

.proyecto-card {
    background: #fff;
    border: 1px solid #e0e4e6;
    border-radius: 3px;
    overflow: hidden;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.proyecto-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.11);
    transform: translateY(-3px);
}


/* ----------------------------------------------------------------
   Área de imagen / placeholder
   ---------------------------------------------------------------- */

.proyecto-img {
    position: relative;
    height: 230px;
    overflow: hidden;
    flex-shrink: 0;
}

.proyecto-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
    border-bottom: 3px solid #BCC2D7;
}

.proyecto-card:hover .proyecto-img img {
    transform: scale(1.04);
}

/* Placeholder sin foto */
.proyecto-placeholder {
    background: rgba(0, 0, 0, 0.7);
    border-bottom: 3px solid #BCC2D7;
    display: flex;
    align-items: center;
    justify-content: center;
}

.proyecto-nombre-placeholder {
    position: relative;
    z-index: 1;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: #fff;
    letter-spacing: 0.1em;
    text-align: center;
    padding: 1rem 1.5rem;
    line-height: 1.2;
}

.proyecto-placeholder-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    font-size: 6rem;
    color: #fff;
    opacity: 0.08;
}


/* ----------------------------------------------------------------
   Badge de tipo (esquina inferior-izquierda sobre la imagen)
   ---------------------------------------------------------------- */

.proyecto-badge {
    position: absolute;
    bottom: 10px;
    left: 12px;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.15rem 0.65rem;
    border-radius: 2px;
    color: #fff;
}

.proyecto-badge.suministro    { background: #AD172B; }
.proyecto-badge.mantenimiento { background: #2a2a2a; }
.proyecto-badge.mixto         { background: #6b2533; }


/* ----------------------------------------------------------------
   Cuerpo de la card
   ---------------------------------------------------------------- */

.proyecto-body {
    padding: 1.1rem 1.2rem 0rem 1.2rem !important;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.proyecto-body h4 {
    font-size: 1.32rem;
    color: #000;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.proyecto-tonelaje {
    display: inline-block;
    background: #AD172B;
    color: #fff;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    padding: 0.12rem 0.65rem;
    border-radius: 2px;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.proyecto-body p {
    font-size: 0.875rem;
    color: #7F7F7F;
    line-height: 1.55;
    margin: 0;
    flex: 1;
}


/* ================================================================
   SECCIÓN: PROYECTOS EN CURSO
   ================================================================ */

#fEnCurso {
    padding-top: 4rem;
    padding-bottom: 4.5rem;
    background: linear-gradient(160deg, #141e2b 0%, #0d1520 100%);
    position: relative;
    overflow: hidden;
}

#fEnCurso::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/images/fondo-triangulos-01.svg') center / cover no-repeat;
    opacity: 0.05;
    pointer-events: none;
}

#fEnCurso .container {
    position: relative;
    z-index: 1;
}

#fEnCurso h1 {
    color: #fff;
}

#fEnCurso .divisor2 {
    opacity: 0.45;
}

#fEnCurso .lead {
    color: rgba(255, 255, 255, 0.68);
}

/* Cards dentro de En Curso */
#fEnCurso .proyecto-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid #AD172B;
}

#fEnCurso .proyecto-card:hover {
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.4);
    transform: translateY(-3px);
}

#fEnCurso .proyecto-body h4 {
    color: #fff;
}

#fEnCurso .proyecto-body p {
    color: rgba(255, 255, 255, 0.58);
}

/* Indicador pulsante de proyecto activo */
.en-curso-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    background: #2ecc71;
    border-radius: 50%;
    margin-right: 7px;
    vertical-align: middle;
    position: relative;
    top: -1px;
    animation: dot-pulse 1.8s ease-in-out infinite;
}

@keyframes dot-pulse {
    0%,  100% { opacity: 1;   box-shadow: 0 0 0 0   rgba(46, 204, 113, 0.5); }
    50%        { opacity: 0.7; box-shadow: 0 0 0 5px rgba(46, 204, 113, 0);   }
}


/* Lista fa-ul dentro de cards */
.proyecto-body .fa-ul {
    margin-left: 1.4em;
    flex: 1;
}

.proyecto-body .fa-ul li {
    font-size: 0.875rem;
    color: #7F7F7F;
    line-height: 1.55;
    margin-bottom: 0.35rem;
}


/* Variante con ícono — prueba en una card */
.proyecto-tonelaje-icon {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.75rem;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: #333;
    letter-spacing: 0.03em;
}

.proyecto-tonelaje-icon i {
    color: #AD172B;
    font-size: 1.1rem;
}


/* ----------------------------------------------------------------
   Galería de fotos: badge "+N fotos" + overlay + modal
   ---------------------------------------------------------------- */

.proyecto-img-clickable {
    cursor: pointer;
}

.proyecto-fotos-badge {
    position: absolute;
    top: 10px;
    right: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.6rem;
    border-radius: 2px;
}

.proyecto-img-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0);
    color: #fff;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    opacity: 0;
    transition: opacity 0.25s ease, background 0.25s ease;
}

.proyecto-img-clickable:hover .proyecto-img-overlay {
    opacity: 1;
    background: rgba(0, 0, 0, 0.35);
}

/* Modal de galería — estilo lightbox a pantalla completa */
.modal-galeria {
    z-index: 10010;
}

.modal-galeria .modal-dialog {
    max-width: 100%;
    width: 100%;
    height: 100%;
    margin: 0;
}

.modal-galeria .modal-content {
    height: 100%;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-galeria .modal-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    background: transparent;
    border-bottom: none;
    padding: 1.3rem 1.6rem;
}

.modal-galeria .modal-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #fff;
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.modal-galeria .close {
    flex-shrink: 0;
    color: #fff;
    opacity: 0.85;
    font-size: 2.1rem;
    font-weight: 300;
    text-shadow: none;
}

.modal-galeria .close:hover {
    color: #fff;
    opacity: 1;
}

.modal-galeria .modal-body {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4.5rem 3.5rem;
}

.modal-galeria .galeria-slick {
    width: 100%;
    max-width: 1100px;
}

/* Fondo del modal, oscuro y elegante tipo lightbox */
.modal-backdrop {
    z-index: 10005;
    background-color: #000;
}

.modal-backdrop.show {
    opacity: 0.92;
}

.proyecto-badge-inline {
    display: inline-block;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    padding: 0.18rem 0.6rem;
    border-radius: 2px;
    vertical-align: middle;
}

.proyecto-badge-inline.suministro    { background: #AD172B; }
.proyecto-badge-inline.mantenimiento { background: #2a2a2a; }
.proyecto-badge-inline.mixto         { background: #6b2533; }

.galeria-slick .slick-slide {
    position: relative;
}

.galeria-fase-badge {
    position: absolute;
    bottom: 14px;
    left: 14px;
    z-index: 2;
    display: inline-block;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
    border-left: 3px solid #AD172B;
}

.galeria-slick img {
    width: auto;
    max-width: 100%;
    max-height: 80vh;
    margin: 0 auto;
    display: block;
}

/* Flechas del carrusel, color de marca */
.galeria-slick .slick-prev,
.galeria-slick .slick-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 38px;
    height: 38px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(173, 23, 43, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    outline: none;
}

.galeria-slick .slick-prev:hover,
.galeria-slick .slick-next:hover {
    background: #AD172B;
}

.galeria-slick .slick-disabled {
    opacity: 0.3;
    cursor: default;
    pointer-events: none;
}

.galeria-slick .slick-prev { left: 10px; }
.galeria-slick .slick-next { right: 10px; }

.galeria-slick .slick-prev i,
.galeria-slick .slick-next i {
    color: #fff;
    font-size: 15px;
}

/* Puntos del carrusel */
.galeria-slick .slick-dots {
    position: static;
    display: block;
    width: 100%;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
    text-align: center;
}

.galeria-slick .slick-dots li {
    position: relative;
    display: inline-block;
    width: 14px;
    height: 14px;
    margin: 0 4px;
    padding: 0;
}

.galeria-slick .slick-dots li button {
    display: block;
    width: 14px;
    height: 14px;
    padding: 0;
    border: none;
    background: transparent;
    color: transparent;
    font-size: 0;
    line-height: 0;
    cursor: pointer;
    outline: none;
}

.galeria-slick .slick-dots li button:before {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.45;
}

.galeria-slick .slick-dots li.slick-active button:before {
    background: #AD172B;
    opacity: 1;
}


/* ================================================================
   RESPONSIVE
   ================================================================ */

@media only screen and (max-width: 992px) {

    .btn-filtro {
        font-size: 0.82rem;
        padding: 0.35rem 1.1rem;
    }

    .proyecto-img {
        height: 230px;
    }

    .proyecto-nombre-placeholder {
        font-size: 1.25rem;
    }

    .modal-galeria .modal-body {
        padding: 4.5rem 1.5rem;
    }

    #fEnCurso {
        padding-top: 3rem;
        padding-bottom: 3.5rem;
    }
}

@media only screen and (max-width: 576px) {

    .proyectos-filtros {
        gap: 0.4rem;
    }

    .btn-filtro {
        font-size: 0.78rem;
        padding: 0.3rem 0.85rem;
    }

    .proyecto-img,
    .proyecto-placeholder {
        height: 230px;
    }

    .proyecto-nombre-placeholder {
        font-size: 1.1rem;
    }

    .modal-galeria .modal-header {
        padding: 1rem 1.2rem;
    }

    .modal-galeria .modal-title {
        font-size: 1.1rem;
    }

    .modal-galeria .close {
        font-size: 1.8rem;
    }

    .modal-galeria .modal-body {
        padding: 5rem 0.5rem 1.5rem;
    }

    .galeria-slick .slick-prev,
    .galeria-slick .slick-next {
        width: 32px;
        height: 32px;
    }

    .galeria-slick .slick-prev { left: 4px; }
    .galeria-slick .slick-next { right: 4px; }
}

/* ----------------------------------------------------------------
   Carrusel de logos de clientes
   ---------------------------------------------------------------- */

.customer-logos {
    padding-bottom: 2rem;
}

.customer-logos .slide {
    display: flex !important;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 0 12px;
}

.logo-box {
    width: 230px;
    aspect-ratio: 230 / 120;
    max-width: 100%;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e0e4e6;
    border-radius: 4px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
}

.logo-box img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
}

@media only screen and (max-width: 576px) {
    .customer-logos .slide {
        padding: 0 5px;
    }

    .logo-box {
        padding: 10px;
    }
}