/* 
 * Proyectos — CUEE Sugamuxi 
 * Estilos específicos para la página de Casos de Éxito / Proyectos
 */

/* Animations */
@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes floatTri {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes floatTriAlt {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}

@keyframes dotsDrift {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 72px 72px;
    }
}

@keyframes barShimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulseDot {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.3);
        opacity: 0.6;
    }
}

/* Hero Section */
.pr-hero {
    position: relative;
    min-height: 52vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0d1f12 0%, #142a1a 40%, #1a3320 70%, #0e2218 100%);
}

.pr-hero__dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(122, 193, 67, 0.16) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: 0.6;
    animation: dotsDrift 30s linear infinite;
}

.pr-hero__img-wrap {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 44%;
    overflow: hidden;
}

.pr-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
    mix-blend-mode: luminosity;
    animation: heroFadeIn 1.6s ease 0.2s both;
}

.pr-hero__img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(13, 31, 18, 1) 0%, transparent 60%);
}

.pr-hero__bar {
    position: absolute;
    top: 0;
    right: 0;
    width: 44%;
    height: 6px;
    background: linear-gradient(90deg, #7AC143, #F5A623, #7AC143);
    background-size: 200% 100%;
    animation: barShimmer 6s linear infinite;
}

.pr-hero__content {
    position: relative;
    z-index: 2;
    padding: 110px 0 90px;
}

.pr-hero__title {
    font-weight: 900;
    font-size: clamp(36px, 4.5vw, 56px);
    line-height: 1.08;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 18px;
    animation: heroFadeUp 0.85s cubic-bezier(.2, .7, .2, 1) 0.18s both;
}

.pr-hero__subtitle {
    color: rgba(255, 255, 255, 0.65);
    font-size: 15px;
    line-height: 1.75;
    max-width: 520px;
    font-weight: 400;
    animation: heroFadeUp 0.8s ease 0.42s both;
}

/* Triangles */
.pr-tri {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 22px solid transparent;
    border-right: 22px solid transparent;
    border-bottom: 38px solid #7AC143;
    opacity: 0.9;
}

.pr-tri--1 {
    bottom: 12%;
    right: 42%;
    animation: floatTri 4.5s ease-in-out infinite;
}

.pr-tri--2 {
    bottom: 17%;
    right: 38%;
    border-left-width: 15px;
    border-right-width: 15px;
    border-bottom: 26px solid #E73A30;
    opacity: 0.7;
    animation: floatTriAlt 5.5s ease-in-out infinite 0.5s;
}

/* Filter Bar */
.pr-filters {
    padding: 50px 0 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.pr-filter-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pr-filter-btn {
    background: transparent;
    color: #58595B;
    border: 1.5px solid rgba(0, 0, 0, 0.12);
    padding: 9px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.pr-filter-btn:hover {
    transform: translateY(-1px);
    border-color: #7AC143;
    color: #7AC143;
}

.pr-filter-btn.is-active {
    background: #1a1a1a;
    color: #fff;
    border-color: #1a1a1a;
}

.pr-filter-btn.is-active[data-filter="u"] {
    background: #7AC143;
    border-color: #7AC143;
}

.pr-filter-btn.is-active[data-filter="e"] {
    background: #E73A30;
    border-color: #E73A30;
}

.pr-filter-btn.is-active[data-filter="s"] {
    background: #F5A623;
    border-color: #F5A623;
}

/* Grid & Cards */
.pr-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-bottom: 100px;
}

.pr-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: cardIn 0.6s cubic-bezier(.2, .7, .2, 1) both;
}

.pr-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.10);
}

.pr-card__img-wrap {
    position: relative;
    height: 190px;
    overflow: hidden;
}

.pr-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(.2, .7, .2, 1);
}

.pr-card:hover .pr-card__img {
    transform: scale(1.06);
}

.pr-card__tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: #7AC143;
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.pr-card__content {
    padding: 20px 22px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pr-card__meta {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 11px;
    color: #888;
    font-weight: 600;
}

.pr-card__title {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.35;
    margin-bottom: 14px;
    flex: 1;
}

.pr-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f0f0f0;
    padding-top: 14px;
}

.pr-card__org {
    font-size: 11px;
    color: #58595B;
    font-weight: 600;
}

.pr-card__status {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    background: #58595B18;
    color: #58595B;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
}

.pr-card__status--exec {
    background: #7AC14318;
    color: #5fa032;
}

.pr-card__dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 6px;
    background: currentColor;
    animation: pulseDot 2s ease-in-out infinite;
}

/* CTA Section */
.pr-cta {
    background: #fff;
    padding: 80px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.pr-cta__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.pr-cta__eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #7AC143;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.pr-cta__title {
    font-size: 36px;
    font-weight: 800;
    color: #1a1a1a;
    line-height: 1.15;
    margin-bottom: 18px;
}

.pr-cta__desc {
    font-size: 15px;
    color: #58595B;
    line-height: 1.7;
    max-width: 480px;
}

.pr-cta__btns {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.btn-primary {
    background: #7AC143;
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: #69a639;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(122, 193, 67, 0.3);
}

.btn-outline {
    background: transparent;
    color: #1a1a1a;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-decoration: none;
    text-transform: uppercase;
    border: 1.5px solid rgba(0, 0, 0, 0.15);
    transition: all 0.2s;
}

.btn-outline:hover {
    background: #f9f9f9;
    border-color: rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 1024px) {
    .pr-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pr-cta__grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .pr-cta__desc {
        margin: 0 auto;
    }

    .pr-cta__btns {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .pr-hero__img-wrap {
        width: 100%;
        opacity: 0.2;
    }

    .pr-hero__content {
        text-align: center;
    }

    .pr-hero__subtitle {
        margin: 0 auto;
    }

    .pr-grid {
        grid-template-columns: 1fr;
    }

    .pr-filters {
        flex-direction: column;
        text-align: center;
    }

    .pr-filter-list {
        justify-content: center;
    }
}