:root {
    --pr-bg: #f3f6fb;
    --pr-surface: #ffffff;
    --pr-ink: #122D63;
    --pr-ink-strong: #0A1B3F;
    --pr-muted: #5c6b80;
    --pr-line: rgba(18, 45, 99, 0.12);
    --pr-accent: #f26a21;
    --pr-accent-dark: #c84f12;
    --pr-soft: #fff4ed;
}

body {
    background: var(--pr-bg);
}

.hero-page {
    min-height: 440px;
    background:
        linear-gradient(180deg, rgba(10, 27, 63, 0.08), rgba(10, 27, 63, 0.16)),
        url("../proyectos realizados/img proyectos realizados.png") center/cover no-repeat;
}

.section-heading > span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: var(--pr-accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.section-heading > span::before {
    content: "";
    width: 32px;
    height: 2px;
    background: currentColor;
}

.projects-page {
    padding: 56px 0 86px;
}

.filters-section .container {
    margin-bottom: 32px;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.section-heading h2 {
    margin: 0 0 12px;
    color: var(--pr-ink-strong);
    font-size: clamp(1.8rem, 3vw, 3rem);
    line-height: 1.05;
}

.section-heading p {
    margin: 0;
    color: var(--pr-muted);
    font-size: 1rem;
}

.gallery-section .projects-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    align-items: stretch;
}

.project-card {
    display: grid;
    grid-template-rows: auto 1fr;
    min-height: 0;
    overflow: hidden;
    background: var(--pr-surface);
    border: 1px solid var(--pr-line);
    border-radius: 8px;
    box-shadow: 0 16px 38px rgba(10, 27, 63, 0.09);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: rgba(242, 106, 33, 0.34);
    box-shadow: 0 22px 52px rgba(10, 27, 63, 0.14);
}

.project-media {
    position: relative;
    aspect-ratio: 2 / 3;
    min-height: 0;
    margin: 0;
    overflow: hidden;
    background: var(--pr-surface);
    border-bottom: 1px solid var(--pr-line);
}

.project-media::after {
    content: none;
}

.project-image {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.project-card:hover .project-image {
    transform: scale(1.015);
}

.project-card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
}

.project-tag {
    align-self: flex-start;
    padding: 5px 9px;
    color: var(--pr-accent-dark);
    background: var(--pr-soft);
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.project-card h3 {
    margin: 0;
    color: var(--pr-ink-strong);
    font-size: 1.18rem;
    line-height: 1.18;
}

.project-card p {
    margin: 0;
    color: var(--pr-muted);
    font-size: 0.95rem;
}

.project-card dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: auto 0 0;
    border-top: 1px solid var(--pr-line);
}

.project-card dl div {
    padding: 12px 12px 0 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.project-card dl div + div {
    padding-left: 12px;
    border-left: 1px solid var(--pr-line);
}

.project-card dt {
    color: var(--pr-muted);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
}

.project-card dd {
    margin: 3px 0 0;
    color: var(--pr-ink);
    font-weight: 900;
}

.hidden {
    display: none !important;
}

@media (max-width: 1100px) {
    .gallery-section .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .hero-page {
        min-height: 360px;
        padding-top: 76px;
    }

    .gallery-section .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-card {
        grid-template-rows: auto 1fr;
        min-height: auto;
    }
}

@media (max-width: 520px) {
    .projects-page {
        padding-top: 38px;
    }

    .gallery-section .projects-grid {
        gap: 14px;
    }

    .project-card-body {
        padding: 18px;
    }

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