@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@200;400;600;700&display=swap');

/* ------------- Layout ------------- */

.project-hero,
.project-body {
    max-width: 1060px;
    margin-left: auto;
    margin-right: auto;
}

.project-hero {
    padding: 2.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.project-hero-simple {
    padding-bottom: 1rem;
}

.project-article {
    max-width: 680px;
    margin: 0 auto;
    padding: 2rem 0;
}

.project-article-image {
    width: 100%;
    max-width: 680px;
    height: auto;
    border-radius: 12px;
    display: block;
    margin: 0 auto 2.5rem;
}

.project-body {
    display: grid;
    grid-template-columns: minmax(0, 2fr) 1fr;
    align-items: start;
    margin-top: 1rem;
}

.project-body-simple {
    max-width: 1060px;
    margin-left: auto;
    margin-right: auto;
    padding: 1rem 0;
}

.project-body-simple .project-content {
    padding: 0;
    border-right: none;
}

.project-body-simple .project-main-image {
    max-width: 600px;
    height: auto;
    margin: 0 auto 2rem;
    display: block;
}

.project-content {
    padding: 2.5rem 3rem 2.5rem 0;
    border-right: 1px solid rgba(255, 255, 255, 0.07);
}

.project-sidebar {
    padding: 2.5rem 0 2.5rem 2rem;
}

/* ------------- Hero ------------- */

.project-back {
    display: block;
    font-size: 1rem;
    color: #ffffff;
    opacity: 0.5;
    text-decoration: none;
    margin-bottom: 1rem;
    transition: color 0.2s;
}

.project-back-icon {
    width: 16px;
    height: 16px;
    transform: rotate(180deg);
    vertical-align: middle;
    margin-right: 0.3rem;
    opacity: 1;
    transition: opacity 0.2s;
}

.project-back:hover .project-back-icon {
    opacity: 0.5;
}

.project-back:hover {
    color: #9ab0c8;
}

.project-status {
    display: inline-block;
    margin-bottom: 0.6rem;
    padding: 0.25rem 0.8rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.07em;
}

.project-status.finalizado {
    background: rgba(80, 220, 120, 0.12);
    border: 1px solid #50dc78;
    color: #50dc78;
}

.project-status.proceso {
    background: rgba(255, 180, 60, 0.12);
    border: 1px solid #ffb43c;
    color: #ffb43c;
}

.project-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1.25;
    color: #ffffff;
    margin: 0.6rem 0 1.2rem;
    letter-spacing: 0.3px;
}

.project-meta {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.project-meta-item {
    font-size: 0.78rem;
    font-weight: 600;
    color: #4a6080;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.project-meta-item span {
    font-weight: 400;
}

.project-meta-item span {
    display: block;
    color: #9ab0c8;
    font-size: 0.9rem;
    text-transform: none;
    letter-spacing: 0;
    margin-top: 0.25rem;
}

/* ------------- Content ------------- */

.project-lead {
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.project-main-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
    border-radius: 12px;
    display: block;
    margin-bottom: 2rem;
}

.project-markdown h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 1.5px;
    color: #64b5f6;
    text-transform: uppercase;
    margin: 2.5rem 0 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid rgba(100, 181, 246, 0.2);
}

.project-markdown p {
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1rem;
}

.project-markdown ul {
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.75;
    padding-left: 1.3rem;
    margin-bottom: 1.2rem;
}

.project-markdown li {
    margin-bottom: 0.6rem;
}

.project-markdown strong {
    color: #e3eaf3;
}

/* ------------- Sidebar ------------- */

.project-sidebar-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 10px;
    padding: 1.2rem;
    margin-bottom: 1rem;
}

.project-sidebar-label {
    font-size: 0.68rem;
    color: #4a6080;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.85rem;
}

.project-sidebar-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #9ab0c8;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.project-sidebar-item::before {
    content: "·";
    color: #64b5f6;
    flex-shrink: 0;
}

.project-sidebar-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
    margin-top: 0.5rem;
}

.project-sidebar-label {
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
}

/* ------------- Timeline ------------- */

.project-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.project-timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    padding-bottom: 0.8rem;
    position: relative;
}

.project-timeline-item::before {
    content: "";
    width: 1px;
    background: rgba(100, 181, 246, 0.2);
    position: absolute;
    left: 5px;
    top: 12px;
    bottom: 0;
}

.project-timeline-item.last::before {
    display: none;
}

.project-timeline-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #64b5f6;
    flex-shrink: 0;
    margin-top: 3px;
}

.project-timeline-text {
    font-size: 0.85rem;
    color: #9ab0c8;
    line-height: 1.4;
}

.project-timeline-item.active .project-timeline-dot {
    background: #ffb43c;
    box-shadow: 0 0 0 3px rgba(255, 180, 60, 0.2);
}

.project-timeline-item.active .project-timeline-text {
    color: #ffb43c;
    font-weight: 600;
}

.project-article {
    max-width: 1060px;
    margin: 0 auto;
    padding: 2.5rem 0;
    padding-top: 1.5rem;
}

.project-article-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) 1.4fr;
    gap: 3rem;
    align-items: center;
}

.project-article-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
}

.project-article .project-content {
    padding-top: 1rem;
    padding-bottom: 0;
}

.project-article-image-wrap {
    align-self: start;
    margin-top: 2rem;
}

/* ------------- Fade ------------- */

.fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ------------- Mobile ------------- */

@media (max-width: 640px) {
    .project-hero,
    .project-body {
        max-width: 100%;
    }

    .project-body {
        grid-template-columns: 1fr;
    }

    .project-content {
        padding: 1.5rem 0 0;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }

    .project-sidebar {
        padding: 1.5rem 0 0;
    }

    .project-meta {
        gap: 1.2rem;
    }

    .project-title {
        font-size: clamp(1.2rem, 6vw, 1.6rem);
    }

    .project-article-inner {
        grid-template-columns: 1fr;
    }

    .project-article-image-wrap {
        order: -1;
    }
}