:root{
    --gk-card-radius: 18px;
    --gk-card-gap: 16px;

    --gk-card-bg: rgba(10, 12, 18, 0.55);
    --gk-card-bg-hover: rgba(10, 12, 18, 0.78);

    --gk-card-border: rgba(255,255,255,0.14);
    --gk-card-border-hover: rgba(255,255,255,0.28);

    --gk-card-text: rgba(255,255,255,0.92);
    --gk-card-muted: rgba(255,255,255,0.72);

    --gk-card-shadow: 0 18px 55px rgba(0,0,0,0.40);
    --gk-card-shadow-hover: 0 28px 70px rgba(0,0,0,0.50);

    --gk-card-lift: 6px;
    --gk-card-media-ratio: 56%;
}

.gk-cards {
    --gk-cards-per-row: 4;
    display: grid;
    gap: var(--gk-card-gap);
    grid-template-columns: repeat(var(--gk-cards-per-row), minmax(0, 1fr));
    align-content: start;
}

.gk-cards__section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0 20px;

  padding-bottom: 3px;
  border-bottom: 1px solid rgba(255,255,255,0.4);
}
.gk-cards__section--showcase {
  margin-top: 0;
  margin-bottom: 16px;
}
.gk-cards--showcase {
  margin-bottom: 26px;
}
.gk-cards__section--main {
  margin-top: 0;
  margin-bottom: 16px;
}

.gk-cards__h {
  margin: 0;
  font-size: 30px;
  letter-spacing: 0.6px;
  color: rgba(255,255,255,0.92);
  text-transform: uppercase;
}

.gk-cards__h--underline {
  display: inline-block;
}

.gk-card {
    position: relative;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;

    border-radius: var(--gk-card-radius);
    overflow: hidden;

    background: linear-gradient(
        180deg,
        rgba(255,255,255,0.06),
        rgba(255,255,255,0.00)
    ), var(--gk-card-bg);

    border: 1px solid var(--gk-card-border);
    box-shadow: var(--gk-card-shadow);

    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);

    transform: translateZ(0);
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        border-color 180ms ease,
        background 180ms ease;
}

.gk-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.10),
        inset 0 -1px 0 rgba(0,0,0,0.25);
    opacity: 1;
}

.gk-card:hover {
    transform: translateY(calc(-1 * var(--gk-card-lift)));
    box-shadow: var(--gk-card-shadow-hover);
    border-color: var(--gk-card-border-hover);
    background: linear-gradient(
        180deg,
        rgba(255,255,255,0.07),
        rgba(255,255,255,0.00)
    ), var(--gk-card-bg-hover);
}

.gk-card:active {
    transform: translateY(calc(-1 * (var(--gk-card-lift) - 2px)));
}

.gk-card:focus-visible {
    outline: none;
    box-shadow:
        0 0 0 3px rgba(255,255,255,0.55),
        var(--gk-card-shadow);
}

.gk-card__media {
    position: relative;
    width: 100%;
    padding-top: var(--gk-card-media-ratio);
    background: rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.10);
}

.gk-card__media--placeholder {
    background:
        radial-gradient(80% 100% at 20% 10%, rgba(255,255,255,0.14), transparent 60%),
        radial-gradient(70% 90% at 80% 40%, rgba(255,255,255,0.10), transparent 60%),
        rgba(255,255,255,0.06);
    border-bottom-color: rgba(255,255,255,0.06);
}

.gk-card__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.01);
    transition: transform 220ms ease;
}

.gk-card:hover .gk-card__img {
    transform: scale(1.04);
}

.gk-card__body {
    padding: 14px 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 72px;
}

.gk-card__title { 
    margin: 0;
    font-size: 23px;
    line-height: 1.18;
    color: var(--gk-card-text);
    letter-spacing: 0.3px;
}

.gk-card__desc {
    margin: 0;
    font-size: 17.5px;
    line-height: 1.35;
    color: var(--gk-card-muted);
    letter-spacing: 0.3px;

    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gk-card__desc:empty { display:none; }

.gk-card::after {
    content:"";
    position:absolute;
    inset:-30px;
    pointer-events:none;
    background: radial-gradient(60% 40% at 50% 20%, rgba(255,255,255,0.10), transparent 70%);
    opacity:0;
    transition: opacity 180ms ease;
}

.gk-card:hover::after {
    opacity:1;
}

.gk-card:not([href]) {
    cursor: default;
}

@media (max-width: 1100px) {
  .gk-cards{ --gk-cards-per-row: 3; }
}
@media (max-width: 820px) {
  .gk-cards{ --gk-cards-per-row: 2; }
}
@media (max-width: 520px) {
  .gk-cards{ --gk-cards-per-row: 1; }
}