/* Ana sayfa hero (Grandstream renkleri: lacivert + turkuaz, turuncu küçük vurgu) */
.gsh{position:relative;display:grid;min-height:430px;border-radius:20px;overflow:hidden;color:#fff;background:radial-gradient(120% 140% at 85% 10%,#2A62A3 0%,#1F4A80 38%,#0F2A4A 100%);isolation:isolate}
.gsh__net{position:absolute;inset:0;width:100%;height:100%;color:#5FE0C8;opacity:.18;z-index:-1}
.gsh::after{content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(34,172,150,.45),rgba(34,172,150,0) 70%);z-index:-1}
.gsh__slide{grid-area:1/1;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:20px;padding:44px 40px 76px 48px;visibility:hidden;opacity:0;transition:opacity .5s var(--ease),visibility .5s}
.gsh__slide.is-active{visibility:visible;opacity:1}
.gsh__chip{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:13px;font-weight:500;letter-spacing:.01em}
.gsh__chip i{width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(255,83,13,.22)}
.gsh__title{color:#fff;font-size:clamp(28px,3.3vw,42px);font-weight:600;letter-spacing:-.02em;line-height:1.12;margin:0 0 14px}
.gsh__text{margin:0 0 26px;font-size:17px;line-height:1.55;color:rgba(255,255,255,.82);max-width:420px}
.gsh__btns{display:flex;flex-wrap:wrap;gap:10px;margin:0}
.gsh__btn{background:var(--teal);color:#08241F;font-weight:600}
.gsh__btn:hover{background:#3FD0B6;color:#08241F}
.gsh__btn--ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.gsh__btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
.gsh__stage{list-style:none;margin:0;padding:0;position:relative;height:330px}
.gsh__card{position:absolute;width:56%;aspect-ratio:1;opacity:0;transform:translateY(24px) scale(.96)}
.gsh__card a{display:flex;flex-direction:column;height:100%;padding:16px 16px 12px;background:#fff;border-radius:18px;box-shadow:0 26px 50px -24px rgba(5,20,40,.7);color:var(--ink);transition:transform .35s var(--ease)}
.gsh__card a:hover{transform:translateY(-6px);color:var(--primary)}
.gsh__card img{flex:1;min-height:0;width:100%;object-fit:contain}
.gsh__name{margin-top:6px;font-size:13px;font-weight:600;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gsh__card--0{left:24%;top:0;z-index:3;width:52%}
.gsh__card--1{left:0;top:46%;z-index:2;width:34%}
.gsh__card--2{right:0;top:40%;z-index:2;width:34%}
.gsh__card--1 a,.gsh__card--2 a{padding:12px 12px 8px}
.gsh__ctrl{position:absolute;left:48px;bottom:22px;display:flex;align-items:center;gap:10px;z-index:5}
.gsh .hs__nav{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;padding:0}
.gsh .hs__nav:hover{background:#fff;color:var(--primary)}
.gsh .hs__dots{display:flex;gap:6px}
.gsh .hs__dots button{width:28px;height:4px;border:0;border-radius:2px;background:rgba(255,255,255,.28);padding:0;overflow:hidden}
.gsh .hs__dots button span{display:block;height:100%;width:0;background:var(--teal)}
.gsh .hs__dots button[aria-current] span{animation:gsh-bar var(--dur,6500ms) linear forwards}
.gsh.is-paused .hs__dots button[aria-current] span{animation-play-state:paused}
@keyframes gsh-bar{to{width:100%}}
/* giriş hareketi */
.gsh__slide.is-active .in{animation:gsh-up .7s var(--ease) both;animation-delay:calc(var(--d) * 90ms)}
.gsh__slide.is-active .gsh__card{animation:gsh-card .8s var(--ease) both;animation-delay:calc(var(--d) * 110ms)}
@keyframes gsh-up{from{opacity:0;transform:translateY(16px)}}
@keyframes gsh-card{to{opacity:1;transform:none}}
.gsh__slide.is-active .gsh__card--0 img{animation:gsh-float 6s ease-in-out 1s infinite}
@keyframes gsh-float{50%{transform:translateY(-6px)}}
@media (prefers-reduced-motion:reduce){.gsh__slide.is-active .in,.gsh__slide.is-active .gsh__card,.gsh__slide.is-active .gsh__card--0 img{animation:none;opacity:1;transform:none}.gsh .hs__dots button[aria-current] span{animation:none;width:100%}}
@media (max-width:1024px){.gsh__slide{padding:36px 28px 72px 32px}.gsh__ctrl{left:32px}}
@media (max-width:640px){
  .gsh{min-height:0;border-radius:16px}
  .gsh__slide{grid-template-columns:1fr;gap:6px;padding:26px 20px 64px}
  .gsh__chip{margin-bottom:12px;font-size:12px}
  .gsh__text{font-size:15px;margin-bottom:18px}
  .gsh__btns .ts-btn{min-height:44px;padding:0 18px;font-size:14px}
  .gsh__stage{height:210px;margin-top:12px}
  .gsh__card--0{left:26%;width:48%}
  .gsh__card--1,.gsh__card--2{width:34%;top:28%}
  .gsh__name{font-size:11px}
  .gsh__ctrl{left:20px;bottom:18px}
  .gsh .hs__nav{display:none}
}

/* İhtiyaç slaytları: merkez cihaz + bağlı cihazlar */
.gsh__hub{position:relative;height:340px}
.gsh__links{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.gsh__links path{fill:none;stroke:#7FE6D2;stroke-width:.6;stroke-dasharray:2 2;vector-effect:non-scaling-stroke;stroke-width:2;opacity:0}
.gsh__slide.is-active .gsh__links path{animation:gsh-line .6s .5s var(--ease) forwards,gsh-dash 1.4s linear infinite}
@keyframes gsh-line{to{opacity:.85}}
@keyframes gsh-dash{to{stroke-dashoffset:-8}}
.gsh__node{position:absolute;display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 10px 8px;background:#fff;border-radius:16px;box-shadow:0 22px 40px -22px rgba(5,20,40,.75);color:var(--ink);opacity:0;transform:translate(-50%,-50%) scale(.9);transition:box-shadow .25s}
.gsh__node:hover{color:var(--primary)}
.gsh__node img{width:100%;aspect-ratio:1;object-fit:contain}
.gsh__node span{font-size:12px;font-weight:600;white-space:nowrap}
.gsh__node--0{left:50%;top:50%;width:34%;z-index:3;padding:14px 14px 10px}
.gsh__node--0 span{font-size:13.5px}
.gsh__node--0::before{content:"";position:absolute;inset:-10px;border-radius:24px;border:2px solid rgba(127,230,210,.45);animation:gsh-pulse 2.6s ease-out infinite}
@keyframes gsh-pulse{0%{transform:scale(.96);opacity:1}100%{transform:scale(1.12);opacity:0}}
.gsh__node--1{left:17%;top:18%;width:22%}
.gsh__node--2{left:83%;top:20%;width:22%}
.gsh__node--3{left:50%;top:92%;width:20%}
.gsh__node--3 img{aspect-ratio:1.4}
.gsh__slide.is-active .gsh__node{animation:gsh-node .7s var(--ease) both;animation-delay:calc(var(--d) * 110ms)}
@keyframes gsh-node{to{opacity:1;transform:translate(-50%,-50%)}}
@media (prefers-reduced-motion:reduce){.gsh__slide.is-active .gsh__node{animation:none;opacity:1;transform:translate(-50%,-50%)}.gsh__links path{opacity:.85;animation:none}.gsh__node--0::before{animation:none}}
@media (max-width:640px){.gsh__hub{height:250px;margin-top:8px}.gsh__node--0{width:36%}.gsh__node--1,.gsh__node--2{width:24%}.gsh__node--3{width:20%;top:90%}.gsh__node--0{top:46%}.gsh__node span{font-size:10.5px}.gsh__node{padding:6px 6px 5px;border-radius:12px}}

/* ===== Açık zemin (2026-10-09) ===== */
.gsh{color:var(--ink);background:
  radial-gradient(circle at 78% 46%,rgba(34,172,150,.22) 0,rgba(34,172,150,0) 42%),
  radial-gradient(circle at 8% 100%,rgba(31,74,128,.10) 0,rgba(31,74,128,0) 40%),
  radial-gradient(rgba(31,74,128,.13) 1.2px,transparent 1.3px) 0 0/22px 22px,
  linear-gradient(135deg,#F7FAFC 0%,#EAF3F7 100%);border:1px solid var(--line)}
.gsh::after{display:none}
.gsh__net{color:var(--primary);opacity:.07}
.gsh__chip{background:#fff;border-color:var(--line);color:var(--primary);box-shadow:0 4px 12px -8px rgba(15,42,74,.35)}
.gsh__title{color:var(--primary);font-size:clamp(26px,2.7vw,36px)}
.gsh__text{color:#41536B}
@media (min-width:641px){.gsh__slide{grid-template-columns:1.05fr 1fr}}
.gsh__btns{flex-wrap:nowrap}
.gsh__btns .ts-btn{padding:0 18px}
.gsh__btn{background:var(--teal);color:#06231E}
.gsh__btn--ghost{background:#fff;border-color:var(--line);color:var(--primary)}
.gsh__btn--ghost:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.gsh .hs__nav{border-color:var(--line);background:#fff;color:var(--primary)}
.gsh .hs__nav:hover{background:var(--primary);color:#fff}
.gsh .hs__dots button{background:rgba(31,74,128,.18)}
.gsh__links path{stroke:var(--teal)}
.gsh__node{box-shadow:0 18px 36px -20px rgba(15,42,74,.45);border:1px solid var(--line2)}
.gsh__node--0::before{border-color:rgba(34,172,150,.5)}
@media (max-width:640px){.gsh__btns{flex-wrap:wrap}.gsh__title{font-size:25px}}