@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=DM+Sans:wght@400;500&display=swap');

  .iws-section {
    padding: 0rem 0rem 0rem;
    font-family: 'DM Sans', sans-serif;
    position: relative;
    overflow: hidden;
  }

  .iws-header {
    text-align: center;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.7s ease forwards 0.1s;
  }

  .iws-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 10.5px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #1a6fd4;
    margin-bottom: 0.9rem;
  }

  .iws-eyebrow span {
    display: inline-block;
    width: 24px;
    height: 1.5px;
    background: #1a6fd4;
    border-radius: 2px;
  }

  .iws-title {
    font-family: 'Syne', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin: 0 0 0.75rem;
    line-height: 1.1;
  }

  .iws-sub {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.7;
  }

  .iws-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .iws-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(32px);
    cursor: default;
    background: var(--color-background-primary);
    border: 0.5px solid var(--color-border-secondary);
    transition: border-color 0.35s ease, transform 0.35s cubic-bezier(0.22,1,0.36,1);
  }

  .iws-card.visible {
    animation: cardIn 0.7s cubic-bezier(0.22,1,0.36,1) forwards;
  }

  .iws-card:nth-child(1) { animation-delay: 0.15s; }
  .iws-card:nth-child(2) { animation-delay: 0.28s; }
  .iws-card:nth-child(3) { animation-delay: 0.41s; }

  @keyframes cardIn {
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
  }

  .iws-card:hover {
    border-color: #1a6fd4;
    transform: translateY(-6px);
  }

  .card-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(26,111,212,0.09) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    border-radius: 20px;
  }

  .iws-card:hover .card-glow { opacity: 1; }

  .scan-line {
    position: absolute;
    top: -100%;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to bottom, transparent, rgba(26,111,212,0.06), transparent);
    pointer-events: none;
  }

  .iws-card:hover .scan-line {
    animation: scanDown 0.6s ease forwards;
  }

  @keyframes scanDown {
    to { top: 120%; }
  }

  .card-inner {
    padding: 2.4rem 1.8rem 2.4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .icon-frame {
    width: 88px;
    height: 88px;
    border-radius: 22px;
    background: rgba(26,111,212,0.07);
    border: 1px solid rgba(26,111,212,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    transition: background 0.35s ease, border-color 0.35s ease, transform 0.35s ease;
  }

  .iws-card:hover .icon-frame {
    background: rgba(26,111,212,0.14);
    border-color: rgba(26,111,212,0.45);
    transform: scale(1.07);
  }

  .corner-tl, .corner-br {
    position: absolute;
    width: 10px;
    height: 10px;
    border-color: #1a6fd4;
    border-style: solid;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .corner-tl { top: -1px; left: -1px; border-width: 2px 0 0 2px; border-radius: 4px 0 0 0; }
  .corner-br { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; border-radius: 0 0 4px 0; }

  .iws-card:hover .corner-tl,
  .iws-card:hover .corner-br { opacity: 1; }

  .icon-frame svg {
    width: 44px;
    height: 44px;
    stroke: #1a6fd4;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: filter 0.35s ease;
  }

  .iws-card:hover .icon-frame svg {
    filter: drop-shadow(0 0 8px rgba(26,111,212,0.5));
  }

  .card-label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: #1a6fd4;
    margin-bottom: 0.45rem;
  }

  .card-title {
    font-family: 'Syne', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.65rem;
  }

  .card-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 0;
  }

  .particle-ring {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 1px dashed rgba(26,111,212,0.12);
    pointer-events: none;
    animation: slowSpin 18s linear infinite;
  }

  @keyframes slowSpin { to { transform: rotate(360deg); } }

  .site-fixed-svg-button {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
  }

  .site-fixed-svg-button a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    box-shadow: 0 24px 50px rgba(0,0,0,0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    text-decoration: none;
    font-size: 45px;
  }

  .site-fixed-svg-button a:hover {
    transform: translateY(-3px);
    box-shadow: 0 28px 60px rgba(0,0,0,0.22);
    background: #1ebe54;
  }

  .site-fixed-svg-button svg,
  .site-fixed-svg-button i {
    display: block;
  }

  @media (max-width: 767px) {
    .site-fixed-svg-button {
      right: 12px;
    }

    .site-fixed-svg-button a {
      width: 54px;
      height: 54px;
    }

    .site-fixed-svg-button svg {
      width: 32px;
      height: 32px;
    }
  }

  .particle-ring::before {
    content: '';
    position: absolute;
    top: 8px; left: 8px; right: 8px; bottom: 8px;
    border-radius: 50%;
    border: 1px dashed rgba(26,111,212,0.08);
    animation: slowSpin 12s linear infinite reverse;
  }

  @media (max-width: 580px) {
    .iws-grid { grid-template-columns: 1fr; }
    .iws-title { font-size: 1.8rem; }
  }
  @media(max-width:768px){
      .card-inner {
    padding: 0.4rem 1.8rem 0.4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.iws-header {
    text-align: center;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.7s ease forwards 0.1s;
}
  }