.tst-section{padding:100px 0 80px;background:#081430;overflow:hidden;font-family:'DM Sans',sans-serif;position:relative}
.tst-section::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(33,176,243,.05) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}
.tst-inner{max-width:1200px;margin:0 auto;padding:0 28px;position:relative;z-index:2}
.tst-header{text-align:center;margin-bottom:56px}
.tst-kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(33,176,243,.10);border:1px solid rgba(33,176,243,.25);border-radius:999px;padding:6px 18px;font-size:10.5px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:#21B0F3;margin-bottom:16px}
.tst-kicker-dot{width:6px;height:6px;background:#21B0F3;border-radius:50%}
.tst-heading{font-family:'Bebas Neue',sans-serif;font-size:clamp(36px,5.5vw,60px);letter-spacing:1.5px;line-height:1;color:#fff;margin:0 0 12px}
.tst-sub{font-size:16px;line-height:1.6;color:rgba(255,255,255,.5);max-width:500px;margin:0 auto;font-weight:300}
.tst-slider{overflow:hidden;border-radius:16px}
.tst-track{display:flex;transition:transform .5s cubic-bezier(.4,0,.2,1);align-items:stretch}
.tst-card{flex:0 0 50%;padding:16px;display:flex;flex-direction:column;gap:20px;background:#0d1e32;border:1px solid rgba(255,255,255,.06);border-radius:16px;margin:0 12px;transition:border-color .35s,transform .35s;min-height:320px}
.tst-card:hover{border-color:rgba(33,176,243,.25);transform:translateY(-4px)}
.tst-card-top{display:flex;align-items:center;gap:16px}
.tst-avatar{width:56px;height:56px;border-radius:14px;object-fit:cover;border:2px solid rgba(255,255,255,.08);flex-shrink:0;background:#162236}
.tst-info{min-width:0}
.tst-name{font-family:'Bebas Neue',sans-serif;font-size:26px;letter-spacing:1px;color:#fff;margin:0;line-height:1.1}
.tst-role{font-size:13px;color:rgba(255,255,255,.4);margin:4px 0 0;font-weight:400}
.tst-text{font-size:15px;line-height:1.75;color:rgba(255,255,255,.7);margin:0;font-weight:300;flex:1}
.tst-controls{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:36px}
.tst-arrow{width:44px;height:44px;border-radius:50%;background:rgba(33,176,243,.1);border:1.5px solid rgba(33,176,243,.25);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .25s,border-color .25s,transform .25s;color:#21B0F3;flex-shrink:0}
.tst-arrow:hover{background:#21B0F3;border-color:#21B0F3;color:#fff;transform:scale(1.08)}
.tst-arrow:active{transform:scale(.94)}
.tst-arrow svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tst-dots{display:flex;gap:8px;align-items:center}
.tst-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.15);transition:background .3s,transform .3s;cursor:pointer}
.tst-dot.is-active{background:#21B0F3;transform:scale(1.3)}
@media(max-width:768px){
.tst-section{padding:60px 0 40px}
.tst-header{margin-bottom:36px}
.tst-card{flex:0 0 100%;padding:20px}
.tst-card-top{gap:12px}
.tst-avatar{width:48px;height:48px;border-radius:12px}
.tst-name{font-size:22px}
.tst-text{font-size:14px;line-height:1.65}
}