:root {
    --okp-ink: #172033;
    --okp-muted: #647089;
    --okp-line: rgba(67, 82, 112, .14);
    --okp-blue: #635bff;
    --okp-cyan: #27b7d9;
    --okp-surface: #ffffff;
    --okp-soft: #f5f7fb;
}

.okp-skills-page {
    color: var(--okp-ink);
    background: var(--okp-soft);
    min-height: 70vh;
}

.okp-skills-shell {
    width: min(1160px, calc(100% - 40px));
    margin-inline: auto;
}

.okp-skills-hero {
    position: relative;
    overflow: hidden;
    padding: 52px 0 58px;
    color: #fff;
    background:
        radial-gradient(circle at 84% 20%, rgba(39, 183, 217, .3), transparent 28%),
        radial-gradient(circle at 16% 100%, rgba(99, 91, 255, .28), transparent 32%),
        linear-gradient(135deg, #11182a 0%, #17243e 55%, #152f45 100%);
}

.okp-skills-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .13;
    background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, #000, transparent);
}

.okp-skills-hero .okp-skills-shell { position: relative; z-index: 1; }

.okp-skills-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 34px;
    color: rgba(255,255,255,.65);
    font-size: 13px;
}

.okp-skills-breadcrumbs a { color: rgba(255,255,255,.8); text-decoration: none; }
.okp-skills-breadcrumbs a:hover { color: #fff; }

.okp-skills-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 48px;
}

.okp-skills-kicker,
.okp-skills-eyebrow {
    margin: 0 0 10px;
    color: var(--okp-cyan);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .14em;
}

.okp-skills-hero h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(36px, 6vw, 66px);
    line-height: 1.06;
    letter-spacing: -.04em;
}

.okp-skills-description {
    max-width: 760px;
    margin: 20px 0 0;
    color: rgba(255,255,255,.76);
    font-size: 16px;
    line-height: 1.9;
}

.okp-skills-description p { margin: 0; }

.okp-skills-stat {
    min-width: 132px;
    padding: 18px 20px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 18px;
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(12px);
    text-align: center;
}

.okp-skills-stat strong { display: block; color: #fff; font-size: 34px; line-height: 1; }
.okp-skills-stat span { display: block; margin-top: 8px; color: rgba(255,255,255,.65); font-size: 12px; }

.okp-skills-search {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    max-width: 760px;
    margin-top: 34px;
    padding: 7px 7px 7px 18px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 16px;
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(12px);
}

.okp-skills-search svg { color: rgba(255,255,255,.62); }
.okp-skills-search input { min-width: 0; border: 0; outline: 0; color: #fff; background: transparent; box-shadow: none; }
.okp-skills-search input::placeholder { color: rgba(255,255,255,.55); }
.okp-skills-search button,
.okp-skills-empty a {
    border: 0;
    border-radius: 11px;
    padding: 11px 20px;
    color: #fff;
    background: linear-gradient(135deg, var(--okp-blue), #796fff);
    font-weight: 700;
    cursor: pointer;
}

.okp-skills-content { padding-block: 46px 76px; }

.okp-skills-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 42px;
}

.okp-skills-filters a {
    padding: 9px 15px;
    border: 1px solid var(--okp-line);
    border-radius: 999px;
    color: var(--okp-muted);
    background: var(--okp-surface);
    font-size: 13px;
    text-decoration: none;
}

.okp-skills-filters a:hover,
.okp-skills-filters a.is-active { border-color: var(--okp-blue); color: #fff; background: var(--okp-blue); }

.okp-skills-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 22px;
}

.okp-skills-heading h2 { margin: 0; color: var(--okp-ink); font-size: 28px; }
.okp-skills-heading a { color: var(--okp-blue); text-decoration: none; }

.okp-skills-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.okp-skill-card {
    display: flex;
    min-width: 0;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--okp-line);
    border-radius: 20px;
    background: var(--okp-surface);
    box-shadow: 0 10px 35px rgba(24, 34, 55, .05);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.okp-skill-card:hover { transform: translateY(-4px); border-color: rgba(99,91,255,.28); box-shadow: 0 18px 45px rgba(24,34,55,.1); }

.okp-skill-cover {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, #1b2440, #27395d);
}

.okp-skill-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.okp-skill-card:hover .okp-skill-cover img { transform: scale(1.035); }

.okp-skill-placeholder {
    display: grid;
    width: 100%;
    height: 100%;
    place-content: center;
    color: rgba(255,255,255,.66);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .16em;
    text-align: center;
    background: radial-gradient(circle at 70% 25%, rgba(39,183,217,.28), transparent 28%), linear-gradient(135deg, #1a2036, #253a5b);
}

.okp-skill-placeholder span { display: block; margin-bottom: 5px; color: #fff; font-size: 36px; letter-spacing: -.08em; }

.okp-skill-body { display: flex; flex: 1; flex-direction: column; padding: 22px; }
.okp-skill-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 13px; }
.okp-skill-tags span { padding: 5px 9px; border-radius: 999px; color: #5750c9; background: #eeedff; font-size: 11px; font-weight: 700; }
.okp-skill-card h3 { margin: 0; font-size: 19px; line-height: 1.45; }
.okp-skill-card h3 a { color: var(--okp-ink); text-decoration: none; }
.okp-skill-card h3 a:hover { color: var(--okp-blue); }
.okp-skill-excerpt { margin: 13px 0 22px; color: var(--okp-muted); font-size: 14px; line-height: 1.75; }

.okp-skill-footer {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 14px;
    margin-top: auto;
    padding-top: 17px;
    border-top: 1px solid var(--okp-line);
}

.okp-skill-meta { display: grid; gap: 3px; color: #8a93a6; font-size: 11px; }
.okp-skill-link { flex: 0 0 auto; color: var(--okp-blue); font-size: 13px; font-weight: 800; text-decoration: none; }

.okp-skills-pagination { margin-top: 40px; }
.okp-skills-pagination .page-numbers { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0; padding: 0; list-style: none; }
.okp-skills-pagination a,
.okp-skills-pagination span { display: grid; min-width: 40px; height: 40px; padding-inline: 12px; place-items: center; border: 1px solid var(--okp-line); border-radius: 10px; color: var(--okp-muted); background: #fff; text-decoration: none; }
.okp-skills-pagination .current { border-color: var(--okp-blue); color: #fff; background: var(--okp-blue); }

.okp-skills-empty {
    max-width: 700px;
    margin: 28px auto;
    padding: 72px 32px;
    border: 1px solid var(--okp-line);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 14px 45px rgba(24,34,55,.06);
    text-align: center;
}

.okp-skills-empty-icon { display: grid; width: 72px; height: 72px; margin: 0 auto 20px; place-items: center; border-radius: 22px; color: #fff; background: linear-gradient(135deg, var(--okp-blue), var(--okp-cyan)); font-size: 38px; }
.okp-skills-empty h2 { margin: 0 0 12px; font-size: 28px; }
.okp-skills-empty p:not(.okp-skills-eyebrow) { margin: 0 auto 28px; color: var(--okp-muted); }
.okp-skills-empty a { display: inline-block; text-decoration: none; }

@media (max-width: 920px) {
    .okp-skills-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .okp-skills-shell { width: min(100% - 28px, 1160px); }
    .okp-skills-hero { padding: 32px 0 42px; }
    .okp-skills-breadcrumbs { margin-bottom: 25px; }
    .okp-skills-hero-grid { grid-template-columns: 1fr; gap: 24px; }
    .okp-skills-stat { width: fit-content; min-width: 112px; text-align: left; }
    .okp-skills-search { grid-template-columns: auto minmax(0, 1fr); }
    .okp-skills-search button { grid-column: 1 / -1; }
    .okp-skills-content { padding-block: 34px 56px; }
    .okp-skills-grid { grid-template-columns: 1fr; }
    .okp-skills-heading { align-items: start; }
    .okp-skill-footer { align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
    .okp-skill-card,
    .okp-skill-cover img { transition: none; }
}