/* =========================================================
   NOSOTROS · BOTONES MISIÓN / VISIÓN / ESTRATEGIA / HISTORIA
   Pop-up con la misma línea visual del modal de video
   ========================================================= */
.about-buttons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:26px 0 28px}
.about-btn{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:11px 14px 10px;border:1px solid rgba(0,205,240,.38);border-top:3px solid var(--cyan);border-radius:10px;background:linear-gradient(145deg,#0b1117,#071019);color:#fff;font:inherit;text-align:left;cursor:pointer;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.about-btn:hover,.about-btn:focus-visible{transform:translateY(-3px);border-color:#22bff4;box-shadow:0 14px 34px rgba(0,150,220,.16);outline:none}
.about-btn .about-num{font-size:.68rem;letter-spacing:.18em;color:#5ccff8;font-weight:700}
.about-btn strong{font-size:1.05rem;line-height:1.15}
.about-btn small{margin-top:auto;color:#5bd2fc;font-size:.78rem;font-weight:700}

.about-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:28px}
.about-modal.is-open{display:flex}
.about-modal-backdrop{position:absolute;inset:0;background:rgba(0,5,9,.88);backdrop-filter:blur(8px);animation:aboutFade .2s ease}
.about-modal-dialog{position:relative;width:min(760px,94vw);max-height:88vh;display:flex;flex-direction:column;background:#020b11;border:1px solid rgba(0,205,240,.55);border-radius:16px;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.65);animation:aboutPop .25s cubic-bezier(.2,.8,.3,1)}
.about-modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 10px 0 14px;border-bottom:1px solid rgba(255,255,255,.08);background:#03101a}
.about-tabs{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.about-tabs::-webkit-scrollbar{display:none}
.about-tab{padding:17px 14px 15px;border:0;border-bottom:2px solid transparent;background:transparent;color:#a8b1ba;font:inherit;font-size:13px;font-weight:700;letter-spacing:.04em;white-space:nowrap;cursor:pointer}
.about-tab:hover{color:#fff}
.about-tab.is-active{color:#fff;border-bottom-color:var(--cyan)}
.about-close{border:0;background:transparent;color:#d9edf4;font-size:32px;line-height:1;cursor:pointer;padding:4px 9px;flex:0 0 auto}
.about-close:hover{color:var(--cyan)}
.about-modal-body{padding:34px 38px 38px;overflow-y:auto}
.about-modal-body h3{font-size:clamp(28px,3.4vw,40px);line-height:1.05;letter-spacing:-1px;margin:8px 0 18px}
.about-modal-body p{color:#c6d2da;font-size:17px;line-height:1.65;margin:0 0 14px}
.about-quote{margin:4px 0 0;padding:22px 24px;border-left:3px solid var(--cyan);background:#081722;color:#e7f1f6!important;font-size:19px!important;line-height:1.55!important}
.about-points{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:12px}
.about-points li{position:relative;padding:18px 20px 18px 62px;border:1px solid #1b4056;background:#07131c;color:#c6d2da;line-height:1.55}
.about-points li span{position:absolute;left:20px;top:18px;color:#4fcdf9;font-weight:800;font-size:13px;letter-spacing:.08em}
.about-timeline{list-style:none;margin:10px 0 0;padding:0 0 0 26px;border-left:2px solid rgba(0,205,240,.35);display:grid;gap:22px}
.about-timeline li{position:relative}
.about-timeline li:before{content:'';position:absolute;left:-33px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(22,191,255,.15)}
.about-timeline b{display:block;color:#73d9ff;font-size:13px;letter-spacing:.14em;margin-bottom:5px}
.about-timeline p{font-size:15.5px;margin:0}
.about-modal-body .eyebrow{color:#73d9ff;font-size:12px;line-height:1.4;margin:0}
body.about-open{overflow:hidden}
@keyframes aboutFade{from{opacity:0}to{opacity:1}}
@keyframes aboutPop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.about-modal-backdrop,.about-modal-dialog{animation:none}}
@media(max-width:1180px){.about-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.about-btn{min-height:88px}.about-modal{padding:10px}.about-modal-body{padding:26px 20px 28px}.about-modal-body p{font-size:16px}.about-quote{font-size:17px!important}.about-tab{padding:15px 10px 13px;font-size:12px}}