/* ====== Layout / Hero ====== */
  .section{padding:40px 0;position:relative;overflow:hidden}
  .page-header-content{text-align:center;max-width:800px;margin:0 auto;padding:60px 0}
  .hero-badge{display:inline-flex;gap:8px;align-items:center;background:rgba(106,130,251,.1);color:#6a82fb;padding:8px 14px;border-radius:20px;font-size:14px;font-weight:600;margin-bottom:16px}
  .headline{font-size:3rem;font-weight:800;line-height:1.2;margin:0 0 14px}
  .sub{font-size:1.08rem;color:#a0a8b3;margin:0 0 30px}

  .pill{display:inline-flex;gap:8px;align-items:center;background:rgba(106,130,251,.1);color:#6a82fb;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:12px}
  .section-header{text-align:center;max-width:720px;margin:0 auto 40px}
  .section-header h2{font-size:2.2rem;margin:8px 0 10px}
  .section-header .lead{color:#8b949e}

  /* ====== Buttons ====== */
  .btn-ghost{background:transparent;color:#6a82fb;border:1px solid #6a82fb;border-radius:10px;padding:10px 14px;font-weight:700}
  .btn-ghost:hover{background:rgba(106,130,251,.1)}

  .btn-gradient:hover{filter:brightness(1.05);transform:translateY(-1px)}

  /* ====== Inputs (shared) ====== */
  .input{width:100%;padding:11px 14px;border:1px solid #30363d;border-radius:10px;background:#0d1117;color:#c9d1d9}
  .input:focus{outline:none;border-color:#6a82fb;box-shadow:0 0 0 3px rgba(106,130,251,.22)}

  /* ====== PRO Filter Card ====== */
  /* optional: neutralize older .course-filters box if present */
  .course-filters{background:transparent;border:0;padding:0;margin-bottom:0}

  .filters-card{
    background: radial-gradient(1200px 400px at 65% -10%, rgba(106,130,251,.12), transparent 60%) #161b22;
    border:1px solid #30363d;border-radius:14px;padding:18px 18px 14px;margin-bottom:50px;
    box-shadow:0 12px 36px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.03)
  }
  /* 12-col desktop grid -> stacks on tablet/mobile */
  .filters-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}
  .col-2{grid-column:span 2}.col-3{grid-column:span 3}.col-4{grid-column:span 4}
  .col-6{grid-column:span 6}.col-10{grid-column:span 10}
  @media (max-width:992px){.filters-grid{grid-template-columns:1fr}.col-2,.col-3,.col-4,.col-6,.col-10{grid-column:auto}}

  .field label{display:block;margin:0 0 6px;color:#9aa3ad;font-size:.92rem;font-weight:600;letter-spacing:.2px}

  /* Select with custom chevron */
  .select-wrap{position:relative}
  .select-wrap select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:36px}
  .select-wrap::after{
    content:"";position:absolute;right:12px;top:50%;transform:translateY(-50%);
    width:14px;height:14px;opacity:.55;pointer-events:none;
    background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="%23c9d1d9"><path d="M7 10l5 5 5-5"/></svg>');
    background-repeat:no-repeat;background-size:14px 14px
  }

  /* Search with icon */
  .search-wrap{position:relative}
  .search-wrap i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#8b949e}
  .search-wrap input{padding-left:40px}

  /* Active filter chips + reset */
  .filters-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
  .chips{display:flex;flex-wrap:wrap;gap:8px}
  .chip{padding:4px 10px;border-radius:999px;background:rgba(106,130,251,.12);border:1px solid #30363d;color:#c9d1d9;font-size:.85rem}
  .reset-link{color:#8b949e;text-decoration:underline}
  .reset-link:hover{color:#c9d1d9}

  /* ====== Courses grid / cards ====== */
  .courses-grid-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px}
  .course-card{background:#161b22;border:1px solid #30363d;border-radius:14px;overflow:hidden;box-shadow:0 8px 25px rgba(0,0,0,.2);transition:transform .25s ease, box-shadow .25s ease;display:flex;flex-direction:column}
  .course-card:hover{transform:translateY(-4px);box-shadow:0 14px 40px rgba(0,0,0,.35)}
  .course-image{height:160px;border-bottom:1px solid #30363d}
  .course-image img{height:100%;}
  .course-content{padding:16px 18px;display:flex;flex-direction:column;gap:.5rem}
  .course-meta{display:flex;gap:8px;margin-bottom:6px;color:#8b949e;font-size:.85rem}
  .course-category,.course-level{background:rgba(139,148,158,.12);padding:3px 8px;border-radius:999px}
  .course-card h3{margin:0 0 .25rem;color:#c9d1d9;font-size:clamp(1rem,2.1vw,1.25rem);line-height:1.35}
  .course-card p{margin:.1rem 0 .75rem;font-size:.95em;line-height:1.5;color:#8b949e}
  .course-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #30363d;padding-top:12px;margin-top:auto}
  .course-prices{display:flex;gap:8px;align-items:baseline}
.course-prices {
    position: absolute;
    bottom: var(--space-sm);
    right: var(--space-sm);
    background: rgba(17, 24, 39, .9);
    border: 1px solid rgba(255, 255, 255, .12);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 999px;
    font-weight: 700;
    font-size: var(--font-sm);
    color: var(--white);
}

  .price-current{font-weight:700;font-size:1.2rem;color:#c9d1d9}
  .price-original{text-decoration:line-through;color:#8b949e}

  /* Clamp helpers */
  .line-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .line-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

  /* Reveal on scroll */
  .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease}
  .reveal.active{opacity:1;transform:none}

  /* ====== Modal (Inquiry) ====== */
  .modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.6);z-index:1000}
  .modal[hidden]{display:none}
  .modal-content{width:min(640px,92vw);background:#0d1117;color:#c9d1d9;border:1px solid #30363d;border-radius:14px;box-shadow:0 20px 80px rgba(0,0,0,.45);position:relative}
  .modal-header{padding:18px 22px;border-bottom:1px solid #30363d;display:flex;justify-content:space-between;align-items:center}
  .modal-body{padding:18px 22px}
  .modal-close{position:absolute;right:10px;top:8px;background:transparent;border:0;color:#8b949e;font-size:26px;cursor:pointer}
  .form-row{margin-bottom:12px}
  .form-row label{display:block;margin-bottom:6px;color:#9aa3ad;font-size:.95rem}
  .form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}

  /* ====== Responsive tweaks ====== */
  @media (max-width:992px){
    .headline{font-size:2.4rem}
  }
  @media (max-width:768px){
    .section{padding:60px 0}
    .headline{font-size:2rem}
    .filters-actions{flex-direction:column;gap:8px;align-items:flex-start}
  }