/* ══════════════════════════════════════════
     VK CATEGORY CHIPS — PREMIUM CSS
     ══════════════════════════════════════════ */

  /* ── BASE ── */
  .vk-cc {
    position: relative;
    padding: 80px 44px;
    background: #070707;
    overflow: hidden;
    isolation: isolate;
  }

  /* ── GRAIN ── */
  .vk-cc__grain {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 180px;
    pointer-events: none;
  }

  /* ── HEADER ── */
  .vk-cc__header {
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
  }

  .vk-cc__eye {
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #AAFF00;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .vk-cc__eye-line {
    width: 22px;
    height: 2px;
    background: #AAFF00;
    display: block;
    flex-shrink: 0;
    border-radius: 1px;
  }

  .vk-cc__title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(38px, 5vw, 60px);
    line-height: 0.92;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: #FFFFFF;
    margin: 0;
  }

  /* ── GRID ── */
  .vk-cc__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    position: relative;
    z-index: 1;
  }

  /* ── CHIP ── */
  .vk-cc__chip {
    position: relative;
    background: #0D0D0D;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    padding: 28px 16px 24px;
    text-align: center;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    overflow: hidden;
    transition:
      border-color 0.3s ease,
      background 0.3s ease,
      transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .vk-cc__chip:hover {
    border-color: rgba(170,255,0,0.25);
    background: #111111;
    transform: translateY(-4px);
  }

  /* ── HOVER GLOW ── */
  .vk-cc__glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 20%, rgba(170,255,0,0.06) 0%, transparent 65%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
    z-index: 0;
  }
  .vk-cc__chip:hover .vk-cc__glow {
    opacity: 1;
  }

  /* ── SHIMMER ── */
  .vk-cc__shimmer {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  .vk-cc__shimmer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 70%;
    height: 100%;
    background: linear-gradient(
      105deg,
      transparent 25%,
      rgba(170,255,0,0.06) 45%,
      rgba(170,255,0,0.1) 50%,
      rgba(170,255,0,0.06) 55%,
      transparent 75%
    );
    transform: skewX(-15deg);
  }
  .vk-cc__chip:hover .vk-cc__shimmer {
    opacity: 1;
  }
  .vk-cc__chip:hover .vk-cc__shimmer::before {
    animation: vk-cc-sweep 0.7s ease forwards;
  }
  @keyframes vk-cc-sweep {
    0%   { left: -100%; }
    100% { left: 150%; }
  }

  /* Lime bottom accent */
  .vk-cc__chip::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #AAFF00, #88DD00);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 2;
  }
  .vk-cc__chip:hover::after {
    transform: scaleX(1);
  }

  /* ── ICON ── */
  .vk-cc__icon {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(170,255,0,0.04);
    border: 1px solid rgba(170,255,0,0.06);
    color: #555555;
    transition:
      color 0.3s ease,
      background 0.3s ease,
      border-color 0.3s ease,
      transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
      box-shadow 0.3s ease;
  }
  .vk-cc__chip:hover .vk-cc__icon {
    color: #AAFF00;
    background: rgba(170,255,0,0.08);
    border-color: rgba(170,255,0,0.2);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(170,255,0,0.1);
  }

  /* ── LABEL ── */
  .vk-cc__lbl {
    position: relative;
    z-index: 2;
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: #CCCCCC;
    line-height: 1.3;
    transition: color 0.3s ease;
  }
  .vk-cc__chip:hover .vk-cc__lbl {
    color: #AAFF00;
  }

  /* ── SUB LABEL ── */
  .vk-cc__sub {
    position: relative;
    z-index: 2;
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #444444;
    text-transform: uppercase;
    transition: color 0.3s ease;
  }
  .vk-cc__chip:hover .vk-cc__sub {
    color: #888888;
  }

  /* ── DIVIDER ── */
  .vk-cc__divider {
    height: 1px;
    margin-top: 80px;
    background: linear-gradient(
      90deg,
      transparent 0%,
      rgba(170,255,0,0.25) 25%,
      rgba(170,255,0,0.4) 50%,
      rgba(170,255,0,0.25) 75%,
      transparent 100%
    );
    position: relative;
    z-index: 1;
  }

  /* ── SCROLL REVEAL ── */
  .vk-cc-reveal {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition:
      opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
      transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transition-delay: calc(var(--cc-i, 0) * 0.08s);
  }
  .vk-cc-reveal.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 1100px) {
    .vk-cc { padding: 64px 32px; }
    .vk-cc__grid { grid-template-columns: repeat(3, 1fr); }
  }

  @media (max-width: 768px) {
    .vk-cc { padding: 56px 24px; }
    .vk-cc__grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .vk-cc__chip { padding: 22px 14px 20px; }
  }

  @media (max-width: 520px) {
    .vk-cc { padding: 48px 16px; }
    .vk-cc__grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .vk-cc__chip { padding: 20px 10px 18px; gap: 8px; }
    .vk-cc__icon { width: 42px; height: 42px; border-radius: 10px; }
    .vk-cc__icon svg { width: 22px; height: 22px; }
    .vk-cc__lbl { font-size: 12px; }
    .vk-cc__sub { font-size: 12px; }
    .vk-cc__divider { margin-top: 48px; }
  }

  @media (max-width: 375px) {
    .vk-cc { padding: 40px 12px; }
    .vk-cc__chip { padding: 18px 8px 16px; }
    .vk-cc__icon { width: 38px; height: 38px; }
    .vk-cc__icon svg { width: 20px; height: 20px; }
    .vk-cc__lbl { font-size: 12px; }
    .vk-cc__sub { font-size: 12px; }
  }

  /* ── ACCESSIBILITY ── */
  @media (prefers-reduced-motion: reduce) {
    .vk-cc-reveal {
      opacity: 1;
      transform: none;
      transition: none;
    }
    .vk-cc__chip { transition: none; }
    .vk-cc__chip::after { transition: none; }
    .vk-cc__icon { transition: none; }
    .vk-cc__shimmer::before { animation: none; }
  }