/* Estilos específicos de Buscar (Proyectos) */

:root {
    --buscar-hero-image: url('../images//Imagenes/Campus\,\ Explanada\,\ Fachadas-AB-033.webp');
    --buscar-hero-offset: 84px;
    --loader-color: #FF8300;
}

/* Solo en esta página: evitar mayúsculas en el botón */
#alumnoenlace {
    text-transform: none !important;
    letter-spacing: normal;
}

@media (max-width: 991px) {
    :root {
        --buscar-hero-offset: 96px;
    }
}

.buscar-hero {
    position: relative;
    padding: calc(var(--buscar-hero-offset) + 32px) 0 48px;
    background: #0f0f10;
    overflow: hidden;
}

.buscar-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--buscar-hero-image);
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    filter: saturate(1.05) contrast(1.05);
    opacity: 0.95;
}

.buscar-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 360px at 18% 0%, rgba(255, 131, 0, 0.35), transparent 58%),
        radial-gradient(900px 380px at 88% 18%, rgba(107, 63, 35, 0.35), transparent 55%),
        linear-gradient(180deg, rgba(10, 10, 12, 0.75) 0%, rgba(10, 10, 12, 0.55) 45%, rgba(247, 247, 248, 1) 100%);
}

.buscar-hero .container {
    position: relative;
    z-index: 1;
}

.buscar-hero-head {
    max-width: 860px;
    margin: 0 auto 22px;
    text-align: center;
    color: #fff;
}

.buscar-hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.92);
    font-weight: 800;
    letter-spacing: 0.02em;
}

.buscar-hero-title {
    margin: 14px 0 8px;
    font-weight: 900;
    letter-spacing: -0.02em;
    font-size: clamp(2.6rem, 5vw, 3.9rem);
    line-height: 1.05;
    display: inline-block;
    position: relative;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.buscar-hero-title::after {
    display: none;
}

.buscar-hero-subtitle {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
}

/* Resultados */

/* Loader */

.cargando-wrap {
    padding: 18px 0 10px;
}

.cargando-text {
    margin-top: 10px;
    font-weight: 800;
    font-size: 0.95rem;
    color: rgba(15, 15, 16, 0.72);
}

/* HTML: <div class="loader"></div> */
.loader {
    width: 40px;
    height: 30px;
    --c: no-repeat linear-gradient(var(--loader-color) 0 0);
    background:
        var(--c) 0 100%/8px 30px,
        var(--c) 50% 100%/8px 20px,
        var(--c) 100% 100%/8px 10px;
    position: relative;
    clip-path: inset(-100% 0);
    margin: 0 auto;
}

.loader:before {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--loader-color);
    left: -16px;
    top: 0;
    animation:
        l5-1 2s linear infinite,
        l5-2 0.5s cubic-bezier(0, 200, .8, 200) infinite;
}

@keyframes l5-1 {
    0% {
        left: -16px;
        transform: translateY(-8px)
    }

    100% {
        left: calc(100% + 8px);
        transform: translateY(22px)
    }
}

@keyframes l5-2 {
    100% {
        top: -0.1px
    }
}

#proyectos {
    max-width: 1320px;
    margin: 22px auto 0;
    padding: 0 12px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

@media (max-width: 1199px) {
    #proyectos {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 991px) {
    #proyectos {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575px) {
    #proyectos {
        grid-template-columns: 1fr;
    }
}

.project-card {
    background: #ffffff;
    border: 1px solid rgba(15, 15, 16, 0.08);
    border-radius: 18px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.08);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 26px 64px rgba(0, 0, 0, 0.12);
    border-color: rgba(255, 131, 0, 0.35);
}

.project-media {
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 131, 0, 0.16), rgba(107, 63, 35, 0.10));
    aspect-ratio: 4 / 3;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.project-body {
    min-width: 0;
    flex: 1 1 auto;
}

.project-head {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
}

.project-title {
    color: #FF8300;
    font-weight: 900;
    letter-spacing: -0.01em;
    text-decoration: none;
    font-size: 1.15rem;
    line-height: 1.2;
}

.project-title:hover {
    text-decoration: underline;
}

.project-org {
    color: rgba(107, 63, 35, 0.95);
    font-weight: 800;
    font-size: 0.9rem;
}

.project-desc {
    margin: 0 0 12px;
    color: rgba(15, 15, 16, 0.76);
    line-height: 1.45;
    display: -webkit-box;
    line-clamp: 4;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (hover: hover) and (pointer: fine) {
    /* Si el tooltip no alcanza, permite ver todo con scroll al hover */
    .project-desc:hover {
        display: block;
        -webkit-line-clamp: unset;
        line-clamp: unset;
        max-height: 5.9em;
        overflow: auto;
        padding-right: 6px;
    }

    .project-desc::-webkit-scrollbar {
        width: 8px;
    }

    .project-desc::-webkit-scrollbar-thumb {
        background: rgba(255, 131, 0, 0.35);
        border-radius: 999px;
    }
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.project-meta a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 131, 0, 0.08);
    border: 1px solid rgba(255, 131, 0, 0.18);
    color: rgba(15, 15, 16, 0.82);
    text-decoration: none;
}

.project-meta a:hover {
    background: rgba(255, 131, 0, 0.12);
    border-color: rgba(255, 131, 0, 0.28);
}

.project-actions {
    margin-top: 12px;
}

.buscar-filter-card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 18px;
    box-shadow: 0 22px 54px rgba(0, 0, 0, 0.18);
    padding: 18px 18px 8px;
    backdrop-filter: blur(10px);
}

.buscar-filter-card label {
    font-weight: 800;
    color: rgba(0, 0, 0, 0.78);
}

.buscar-filter-card .form-control,
.buscar-filter-card .custom-select {
    border-radius: 14px;
    border: 1px solid rgba(0, 0, 0, 0.12);
}

.buscar-filter-card #word {
    height: auto;
    padding: 10px 14px;
    border-radius: 999px;
}

.buscar-filter-actions {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}

.buscar-btn {
    width: 100%;
    border-radius: 14px;
    padding: 12px 14px;
    font-weight: 800;
}

@media (max-width: 991px) {
    .buscar-hero {
        padding: calc(var(--buscar-hero-offset) + 18px) 0 32px;
    }

    .buscar-filter-actions {
        justify-content: stretch;
    }
}