/* ============================================================
   CASOS DE ÉXITO — tarjetas + modal
   ============================================================ */

  /* ---------- Grid + tarjetas ---------- */
  .case-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:40px;}
  @media (min-width:768px){.case-grid{grid-template-columns:1fr 1fr;gap:24px;}}

  .case-card{position:relative;text-align:left;width:100%;border-radius:var(--radius-lg);padding:32px 28px;background:var(--go-surface);border:1px solid var(--go-line);cursor:pointer;overflow:hidden;font-family:inherit;color:inherit;transition:border-color .3s ease, box-shadow .35s var(--ease-premium), transform .3s var(--ease-premium), background-color .4s ease;}
  .case-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--go-orange);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease-premium);}
  .case-card:hover,
  .case-card:focus-visible{border-color:rgba(var(--go-orange-rgb), .5);box-shadow:0 26px 50px rgba(var(--go-orange-rgb), .16), 0 8px 20px rgba(0,0,0,.08);transform:translateY(-4px);}
  .case-card:hover::before,
  .case-card:focus-visible::before{transform:scaleX(1);}
  .case-card:focus-visible{outline:2px solid var(--go-orange);outline-offset:3px;}

  .case-tag{display:inline-block;font-family:'Sora',sans-serif;font-weight:800;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--go-orange);}
  .case-category{margin-top:10px;font-size:12px;font-weight:600;color:var(--go-muted);}
  .case-title{font-family:'Sora',sans-serif;font-weight:800;font-size:1.35rem;line-height:1.25;margin-top:14px;color:var(--go-black);}
  .case-hook{margin-top:12px;font-size:13.5px;line-height:1.6;color:var(--go-body);}

  .case-footer{margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
  .case-cta{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--go-black);}
  .case-arrow{width:34px;height:34px;border-radius:50%;border:1px solid var(--go-line);display:flex;align-items:center;justify-content:center;flex:none;transition:background-color .3s ease, border-color .3s ease, transform .3s var(--ease-premium);}
  .case-arrow svg{width:13px;height:13px;color:var(--go-black);transition:transform .3s var(--ease-premium);}
  .case-card:hover .case-arrow,
  .case-card:focus-visible .case-arrow{background:var(--go-orange);border-color:var(--go-orange);}
  .case-card:hover .case-arrow svg,
  .case-card:focus-visible .case-arrow svg{color:#fff;transform:rotate(45deg);}

  /* ---------- Modal ---------- */
  #case-modal-backdrop{position:fixed;inset:0;z-index:95;background:rgba(var(--go-black-rgb), .6);opacity:0;pointer-events:none;transition:opacity .35s ease;}
  #case-modal-backdrop.is-open{opacity:1;pointer-events:auto;}

  #case-modal{position:fixed;z-index:100;inset:0;display:flex;align-items:flex-end;justify-content:center;pointer-events:none;padding:0;}
  @media (min-width:640px){#case-modal{align-items:center;padding:24px;}}

  .case-modal-panel{width:100%;max-width:720px;max-height:88vh;background:var(--go-bg);border-radius:var(--radius-xl) var(--radius-xl) 0 0;border:1px solid var(--go-line);border-bottom:none;box-shadow:0 40px 90px rgba(var(--go-black-rgb), .35);display:flex;flex-direction:column;transform:translateY(100%);opacity:0;transition:transform .4s var(--ease-premium), opacity .3s ease;pointer-events:auto;}
  @media (min-width:640px){.case-modal-panel{border-radius:var(--radius-xl);border-bottom:1px solid var(--go-line);transform:translateY(24px) scale(.97);}}
  #case-modal-backdrop.is-open + #case-modal .case-modal-panel{transform:translateY(0) scale(1);opacity:1;}

  .case-modal-head{position:relative;padding:28px 28px 20px;border-bottom:1px solid var(--go-line);flex:none;}
  .case-modal-close{position:absolute;top:20px;right:20px;width:36px;height:36px;border-radius:50%;border:1px solid var(--go-line);background:var(--go-surface);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--go-black);transition:background-color .25s ease,border-color .25s ease;}
  .case-modal-close:hover,
  .case-modal-close:focus-visible{border-color:var(--go-orange);color:var(--go-orange);}
  .case-modal-body{padding:24px 28px 32px;overflow-y:auto;flex:1;}

  .case-block{padding:18px 0;border-top:1px solid var(--go-line);}
  .case-block:first-child{border-top:none;padding-top:0;}
  .case-block-num{font-family:'Sora',sans-serif;font-weight:800;font-size:10px;letter-spacing:.18em;color:var(--go-orange);}
  .case-block-label{font-family:'Sora',sans-serif;font-weight:800;font-size:14px;letter-spacing:.02em;color:var(--go-black);margin-top:4px;}
  .case-block-text{margin-top:8px;font-size:14px;line-height:1.65;color:var(--go-body);}

  html[data-theme="dark"] .case-arrow{border-color:var(--go-line);}