/* =========================================================
   PingX Creative V6 — premium technology experience
   ========================================================= */
:root{--pxv6-blue:#1da9e8;--pxv6-cyan:#46d8ff;--pxv6-navy:#081b39;--pxv6-red:#e63737;--pxv6-text:#19304e}
.pingx-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:1.8px;font-weight:800;color:var(--pxv6-blue);text-transform:uppercase;margin-bottom:12px}
.pingx-eyebrow:before{content:"";width:28px;height:2px;border-radius:3px;background:linear-gradient(90deg,var(--pxv6-blue),var(--pxv6-cyan))}
.pingx-hero-techbar{position:relative;margin-top:-1px;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(15,43,75,.08);box-shadow:0 12px 35px rgba(11,32,62,.06);z-index:3}
.pingx-techbar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}
.pingx-tech-chip{min-height:74px;display:flex;align-items:center;justify-content:center;gap:10px;color:#314863;font-weight:700;font-size:13px;position:relative}
.pingx-tech-chip:not(:last-child):after{content:"";position:absolute;right:0;width:1px;height:30px;background:#dfe8ef}
.pingx-tech-chip i{font-size:20px;color:var(--pxv6-blue);filter:drop-shadow(0 4px 8px rgba(29,169,232,.2))}
.pingx-infra-visual{position:relative;overflow:hidden;background:linear-gradient(180deg,#f7fbfe 0%,#fff 100%)}
.pingx-infra-visual:before{content:"";position:absolute;width:500px;height:500px;right:-220px;top:-180px;border-radius:50%;background:radial-gradient(circle,rgba(70,216,255,.13),transparent 68%);pointer-events:none}
.pingx-infra-visual h2{font-size:clamp(32px,4vw,52px);line-height:1.06;letter-spacing:-1.8px;color:var(--pxv6-navy);margin:0 0 18px;font-weight:800}
.pingx-infra-visual h2 span{background:linear-gradient(90deg,var(--pxv6-blue),#6d5ce7);-webkit-background-clip:text;background-clip:text;color:transparent}
.pingx-infra-visual p{font-size:16px;line-height:1.8;color:#64758a;max-width:530px}
.pingx-layer-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:26px}
.pingx-layer-list div{display:flex;align-items:center;gap:10px;padding:13px 14px;border:1px solid #e1ebf2;border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(13,47,78,.045);font-size:13px;font-weight:700;color:#29445f;transition:.25s ease}
.pingx-layer-list div:hover{transform:translateX(5px);border-color:#bce9fb;box-shadow:0 12px 28px rgba(29,169,232,.10)}
.pingx-layer-list i{font-size:18px;color:var(--pxv6-blue)}
.pingx-network-board{position:relative;height:460px;overflow:hidden;border-radius:30px;background:radial-gradient(circle at 50% 50%,rgba(31,168,232,.17),transparent 24%),linear-gradient(135deg,#071a36,#0b2c55 60%,#071a36);box-shadow:0 30px 70px rgba(4,22,49,.22);border:1px solid rgba(104,210,255,.18)}
.px-grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(112,202,239,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(112,202,239,.06) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,transparent,#000 15%,#000 85%,transparent)}
.px-node{position:absolute;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;width:112px;height:92px;border-radius:18px;background:rgba(255,255,255,.09);border:1px solid rgba(150,229,255,.28);backdrop-filter:blur(12px);box-shadow:0 15px 30px rgba(0,0,0,.16);color:#fff;text-align:center;transition:.3s ease}
.px-node:hover{transform:translateY(-7px) scale(1.03);background:rgba(255,255,255,.14);border-color:rgba(89,220,255,.7)}
.px-node i{font-size:23px;color:#56d8ff;margin-bottom:6px}.px-node strong{font-size:12px}.px-node small{font-size:9px;color:#b8d0e5;margin-top:2px}
.px-node-center{left:50%;top:50%;transform:translate(-50%,-50%);width:130px;height:110px;background:linear-gradient(145deg,rgba(29,169,232,.24),rgba(93,80,221,.22));border-color:rgba(87,219,255,.5);box-shadow:0 0 45px rgba(36,194,255,.18)}
.px-node-center:hover{transform:translate(-50%,-57%) scale(1.03)}
.px-node-center i{font-size:29px;color:#fff}.px-node-center strong{font-size:17px}.px-node-a{left:9%;top:15%}.px-node-b{right:9%;top:15%}.px-node-c{left:9%;bottom:15%}.px-node-d{right:9%;bottom:15%}
.px-line{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(70,216,255,.85),transparent);transform-origin:left center;z-index:1;opacity:.75;animation:pxDataLine 3.2s ease-in-out infinite}
.px-line-1{width:230px;left:22%;top:31%;transform:rotate(22deg)}.px-line-2{width:230px;left:50%;top:31%;transform:rotate(158deg)}.px-line-3{width:230px;left:22%;top:69%;transform:rotate(-22deg)}.px-line-4{width:230px;left:50%;top:69%;transform:rotate(-158deg)}
.px-pulse{position:absolute;width:8px;height:8px;border-radius:50%;background:#65e3ff;box-shadow:0 0 0 0 rgba(101,227,255,.7);z-index:2;animation:pxPulse 2.4s infinite}.px-pulse-1{left:49%;top:31%}.px-pulse-2{left:49%;top:68%;animation-delay:1.2s}
@keyframes pxDataLine{0%,100%{opacity:.35;filter:brightness(.9)}50%{opacity:1;filter:brightness(1.3)}}@keyframes pxPulse{0%{box-shadow:0 0 0 0 rgba(101,227,255,.6)}70%{box-shadow:0 0 0 14px rgba(101,227,255,0)}100%{box-shadow:0 0 0 0 rgba(101,227,255,0)}}
.pingx-capabilities{background:#fff}.pingx-capabilities .section-title,.pingx-process .section-title{margin-bottom:38px}
.pingx-capability{height:100%;min-height:245px;padding:25px;border:1px solid #e3edf4;border-radius:20px;background:linear-gradient(145deg,#fff,#f8fcff);position:relative;overflow:hidden;transition:.3s ease}
.pingx-capability:before{content:"";position:absolute;width:130px;height:130px;right:-50px;top:-50px;border-radius:50%;background:rgba(29,169,232,.08)}
.pingx-capability>span{font-size:11px;font-weight:800;color:#94a7b8;letter-spacing:1px}.pingx-capability i{display:block;font-size:28px;color:var(--pxv6-blue);margin:22px 0 15px}.pingx-capability h3{font-size:20px;color:var(--pxv6-navy);margin-bottom:9px}.pingx-capability p{font-size:13px;line-height:1.7;color:#6b7d90;margin:0}.pingx-capability:hover{transform:translateY(-8px);border-color:#bce8fa;box-shadow:0 22px 55px rgba(13,55,87,.10)}
.pingx-process{background:linear-gradient(180deg,#f7fbfd,#fff)}
.pingx-process-track{display:grid;grid-template-columns:repeat(4,1fr);position:relative;gap:22px}.pingx-process-track:before{content:"";position:absolute;left:11%;right:11%;top:57px;height:1px;background:linear-gradient(90deg,#bfeafa,#d9d0ff,#bfeafa)}
.pingx-step{position:relative;text-align:center;padding:0 10px}.pingx-step b{display:flex;width:44px;height:44px;align-items:center;justify-content:center;margin:0 auto 12px;border-radius:50%;background:#fff;border:1px solid #bde8f8;color:#188fce;font-size:11px;position:relative;z-index:2;box-shadow:0 8px 20px rgba(22,152,211,.10)}.pingx-step i{display:block;font-size:22px;color:#5d63db;margin-bottom:12px}.pingx-step h3{font-size:18px;color:var(--pxv6-navy);margin-bottom:8px}.pingx-step p{font-size:13px;line-height:1.65;color:#718196;margin:0}
.pingx-expert-strip{padding:25px 0 0;background:#fff}.pingx-expert-card{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 38px;border-radius:24px;background:linear-gradient(115deg,#081c3b,#0e3564);box-shadow:0 25px 60px rgba(7,28,59,.16);overflow:hidden;position:relative}.pingx-expert-card:after{content:"";position:absolute;width:300px;height:300px;right:-90px;top:-140px;border-radius:50%;background:radial-gradient(circle,rgba(56,211,255,.24),transparent 68%);pointer-events:none}.pingx-expert-card h2{color:#fff;margin:0 0 8px;font-size:30px}.pingx-expert-card p{color:#bfd1e4;margin:0;max-width:650px}.pingx-expert-btn{position:relative;z-index:2;display:inline-flex;align-items:center;gap:9px;white-space:nowrap;padding:14px 21px;border-radius:12px;background:#fff;color:#102b4d;text-decoration:none;font-weight:800;transition:.25s ease}.pingx-expert-btn:hover{transform:translateY(-3px);box-shadow:0 12px 25px rgba(0,0,0,.2);color:#e63737}
@media(max-width:991px){.pingx-techbar-grid{grid-template-columns:repeat(2,1fr)}.pingx-tech-chip:nth-child(2):after{display:none}.pingx-network-board{height:420px}.pingx-process-track{grid-template-columns:repeat(2,1fr);gap:35px}.pingx-process-track:before{display:none}.pingx-expert-card{align-items:flex-start;flex-direction:column}.pingx-expert-btn{white-space:normal}}
@media(max-width:575px){.pingx-techbar-grid{grid-template-columns:1fr 1fr}.pingx-tech-chip{min-height:65px;font-size:11px;text-align:center;padding:0 6px}.pingx-tech-chip:nth-child(2):after,.pingx-tech-chip:nth-child(4):after{display:none}.pingx-layer-list{grid-template-columns:1fr}.pingx-network-board{height:390px;border-radius:22px}.px-node{width:88px;height:76px}.px-node-center{width:105px;height:90px}.px-node-a{left:3%;top:11%}.px-node-b{right:3%;top:11%}.px-node-c{left:3%;bottom:11%}.px-node-d{right:3%;bottom:11%}.px-line{width:135px}.pingx-process-track{grid-template-columns:1fr;gap:28px}.pingx-expert-card{padding:27px 22px;border-radius:19px}.pingx-expert-card h2{font-size:25px}.pingx-expert-btn{width:100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){.px-line,.px-pulse{animation:none!important}.pingx-capability,.pingx-layer-list div,.pingx-expert-btn{transition:none!important}}