/* Portfólio hub — My Help */
:root {
    --pf-ink: #0b1f3a;
    --pf-blue: #2d6cdf;
    --pf-sky: #1a9bff;
    --pf-muted: #5b6b7c;
    --pf-line: rgba(15, 40, 70, 0.1);
    --pf-soft: #f4f7fb;
}

.pf-hero {
    position: relative;
    min-height: clamp(420px, 62vh, 640px);
    margin-top: 72px;
    display: flex;
    align-items: flex-end;
    color: #fff;
    overflow: hidden;
}

.pf-hero-media {
    position: absolute;
    inset: 0;
}

.pf-hero-media picture,
.pf-hero-bg {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pf-hero-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(11, 31, 58, 0.35) 0%, rgba(11, 31, 58, 0.72) 48%, rgba(11, 31, 58, 0.92) 100%),
        linear-gradient(90deg, rgba(30, 58, 95, 0.55) 0%, transparent 55%);
}

.pf-hero-inner {
    position: relative;
    z-index: 1;
    padding: 3.5rem 0 3.25rem;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
    animation: pf-rise 0.7s ease both;
}

.pf-hero .local-breadcrumb a,
.pf-hero .local-breadcrumb,
.pf-hero .integrated-breadcrumb,
.pf-hero .breadcrumb {
    color: rgba(255, 255, 255, 0.72) !important;
}

.pf-hero-title {
    font-size: clamp(2.35rem, 5vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin: 0.35rem 0 1rem;
}

.pf-hero-lead {
    font-size: clamp(1.05rem, 2vw, 1.28rem);
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.88);
    margin: 0 0 1.5rem;
    max-width: 36rem;
}

.pf-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.pf-hero-cta {
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.pf-main {
    background:
        radial-gradient(ellipse 80% 50% at 10% 0%, rgba(45, 108, 223, 0.08), transparent 55%),
        radial-gradient(ellipse 60% 40% at 100% 20%, rgba(26, 155, 255, 0.07), transparent 50%),
        var(--pf-soft);
    padding: 2.75rem 0 4rem;
}

.pf-container {
    max-width: 1120px;
}

.pf-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 1.5rem;
    margin-bottom: 1.75rem;
    animation: pf-rise 0.65s ease 0.08s both;
}

.pf-toolbar-lead {
    margin: 0;
    color: var(--pf-muted);
    font-size: 0.98rem;
}

.portfolio-hub-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.portfolio-filter-btn {
    border: 1px solid var(--pf-line);
    background: #fff;
    color: var(--pf-ink);
    border-radius: 999px;
    padding: 0.45rem 1rem;
    font-size: 0.84rem;
    font-weight: 650;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.portfolio-filter-btn:hover {
    border-color: var(--pf-blue);
    color: var(--pf-blue);
    transform: translateY(-1px);
}

.portfolio-filter-btn.is-active {
    background: linear-gradient(135deg, var(--pf-blue), var(--pf-sky));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 8px 18px rgba(45, 108, 223, 0.28);
}

.pf-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.25rem;
}

.pf-card {
    grid-column: span 4;
    animation: pf-rise 0.7s ease both;
    animation-delay: calc(0.05s + var(--pf-i, 0) * 0.06s);
}

.pf-card--featured {
    grid-column: span 8;
}

@media (max-width: 991.98px) {
    .pf-card,
    .pf-card--featured {
        grid-column: span 6;
    }
}

@media (max-width: 575.98px) {
    .pf-card,
    .pf-card--featured {
        grid-column: span 12;
    }

    .pf-hero-inner {
        padding-bottom: 2.5rem;
    }
}

.pf-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    background: #fff;
    border-radius: 1.1rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 10px 30px rgba(15, 40, 70, 0.07);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.pf-card-link:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(30, 58, 95, 0.16);
    color: inherit;
}

.pf-card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #dbe5f2;
}

.pf-card--featured .pf-card-media {
    aspect-ratio: 16 / 9;
}

.pf-card-img,
.pf-card-media picture,
.pf-card-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.pf-card-link:hover .pf-card-img,
.pf-card-link:hover .pf-card-media img {
    transform: scale(1.06);
}

.pf-card-badge {
    position: absolute;
    left: 1rem;
    top: 1rem;
    background: rgba(11, 31, 58, 0.82);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
}

.pf-card-body {
    padding: 1.15rem 1.25rem 1.3rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.pf-card-title {
    font-size: 1.28rem;
    font-weight: 750;
    color: var(--pf-ink);
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}

.pf-card--featured .pf-card-title {
    font-size: 1.55rem;
}

.pf-card-sub {
    margin: 0;
    color: var(--pf-muted);
    font-size: 0.95rem;
    line-height: 1.45;
}

.pf-card-cta {
    margin-top: auto;
    padding-top: 1rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--pf-blue);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.pf-card-cta i {
    transition: transform 0.25s ease;
    font-size: 0.75rem;
}

.pf-card-link:hover .pf-card-cta i {
    transform: translateX(4px);
}

.portfolio-hub-item.is-hidden {
    display: none !important;
}

.portfolio-hub-empty {
    text-align: center;
    color: var(--pf-muted);
    margin: 2rem 0 0;
}

.pf-next {
    margin-top: 3rem;
    border-radius: 1.25rem;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3a5f 0%, #2d6cdf 55%, #1a9bff 100%);
    color: #fff;
    box-shadow: 0 20px 40px rgba(45, 108, 223, 0.25);
    animation: pf-rise 0.7s ease 0.2s both;
}

.pf-next-inner {
    padding: clamp(1.75rem, 4vw, 2.5rem);
}

.pf-next-title {
    font-size: 1.55rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.pf-next-text {
    margin: 0 0 1.25rem;
    max-width: 38rem;
    color: rgba(255, 255, 255, 0.9);
}

.pf-next-actions {
    margin: 0 0 1.15rem;
}

.pf-next-cta {
    font-weight: 700;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.pf-next-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.1rem;
}

.pf-next-links a {
    color: #fff;
    font-weight: 650;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.45);
    padding-bottom: 1px;
}

.pf-next-links a:hover {
    border-bottom-color: #fff;
}

@keyframes pf-rise {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .pf-hero-inner,
    .pf-toolbar,
    .pf-card,
    .pf-next,
    .pf-card-link,
    .pf-card-img,
    .pf-card-media img,
    .pf-card-cta i {
        animation: none !important;
        transition: none !important;
    }
}