/* Site-specific performance and accessibility improvements */

img[loading="lazy"] {
    content-visibility: auto;
}

img {
    height: auto;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #239296;
    outline-offset: 2px;
}

.preloader {
    transition: opacity 0.3s ease;
}

/* Reduce layout shift for logo */
.logo img,
.nav-logo img {
    max-height: 60px;
    width: auto;
}

/* Improve readability */
.text,
p,
.designation {
    line-height: 1.9;
}

/* External link indicator */
a[target="_blank"]::after {
    content: "";
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    right: 1rem;
    z-index: 10000;
    padding: 0.5rem 1rem;
    background: #239296;
    color: #fff;
    border-radius: 4px;
}

.skip-link:focus {
    top: 1rem;
}

/* Portfolio grid layout */
.portfolio-grid-row {
    margin-bottom: 0;
}

.portfolio-slot-empty {
    min-height: 1px;
}

.portfolio-row-centered {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 10px;
}

.portfolio-row-centered .team-block-two {
    float: none;
}