/* ========================================
   PROYECTO INDIVIDUAL
   ======================================== */

.proyecto-hero {
    position: relative;
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: flex-end;
    margin-top: var(--header-height);
}

.proyecto-hero__img {
    position: absolute;
    inset: 0;
}

.proyecto-hero__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.proyecto-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(135, 206, 235, 0.95) 0%, rgba(135, 206, 235, 0.3) 50%, transparent 100%);
}

.proyecto-hero__content {
    position: relative;
    z-index: 1;
    padding-bottom: 3rem;
}

.proyecto-hero__category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
    background: rgba(201, 162, 39, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.proyecto-hero__title {
    font-family: var(--font-secondary);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.proyecto-hero__location {
    font-size: 1.125rem;
    color: var(--color-gray-300);
}

.proyecto-hero__location i {
    color: var(--color-secondary);
    margin-right: 0.5rem;
}

/* Contenido */
.proyecto-content {
    background-color: var(--color-gray-100);
}

.proyecto-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
    align-items: start;
}

.proyecto-main h2 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.proyecto-main h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin: 2rem 0 1rem;
}

.proyecto-main p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.proyecto-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.proyecto-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-gray-700);
}

.proyecto-features i {
    color: var(--color-secondary);
}

/* Sidebar */
.proyecto-info-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.proyecto-info-card h4 {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-gray-200);
}

.proyecto-info-card ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.proyecto-info-card li {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.proyecto-info-card strong {
    color: var(--color-gray-800);
    display: block;
    margin-bottom: 0.25rem;
}

/* Galeria de imagenes */
.proyecto-galeria {
    padding: 4rem 0;
    background: var(--color-white);
}

.proyecto-galeria h2 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.galeria-grid__item {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.galeria-grid__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.galeria-grid__item:hover img {
    transform: scale(1.05);
}

/* Videos en galeria */
.galeria-grid__item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.galeria-grid__item--video {
    position: relative;
}

.galeria-grid__item--video::after {
    content: '\f04b';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 2rem;
    background: rgba(0, 0, 0, 0.5);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: opacity 0.3s;
}

.galeria-grid__item--video:hover::after {
    opacity: 0;
}

/* Lightbox video */
.lightbox__video {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 4px;
    display: none;
}

.lightbox__video.active {
    display: block;
}

.lightbox__img.hidden {
    display: none;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox__img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
}

.lightbox__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 10000;
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.lightbox__nav:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox__prev { left: 1.5rem; }
.lightbox__next { right: 1.5rem; }

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

    .lightbox__nav {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

@media screen and (max-width: 480px) {
    .galeria-grid {
        grid-template-columns: 1fr;
    }
}

/* Volver */
.proyecto-back {
    padding: 3rem 0;
    background: var(--color-white);
}

.btn--outline-dark {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

.btn--outline-dark:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn--outline-dark i {
    margin-right: 0.5rem;
}

/* Responsive */
@media screen and (max-width: 968px) {
    .proyecto-grid {
        grid-template-columns: 1fr;
    }

    .proyecto-sidebar {
        order: -1;
    }

    .proyecto-features {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .proyecto-hero {
        height: 50vh;
        min-height: 350px;
    }

    .proyecto-hero__content {
        padding-bottom: 2rem;
    }
}