.ppv-about{--ppv-blue:#11367f;--ppv-blue-dark:#11367f;--ppv-bg:#e0e8f1;--ppv-card:#fff;font-family:inherit;background:linear-gradient(180deg,#f7fbfe 0%,#eef7fb 100%);padding:72px 24px 84px;overflow:hidden}
.ppv-about *{box-sizing:border-box}
.ppv-about__inner{max-width:1240px;margin:0 auto}
.ppv-about__top{display:grid;grid-template-columns:minmax(0,46%) minmax(0,54%);gap:64px;align-items:center}
.ppv-about__visual{position:relative;min-height:500px;display:flex;align-items:center;justify-content:center}
.ppv-about__visual-bg{position:absolute;width:92%;aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle at 35% 35%, #fefefe 0%, #e0e8f1 55%, #e0e8f1 100%);filter:drop-shadow(0 20px 35px rgba(16,78,120,.10))}
.ppv-about__visual img{position:relative;z-index:1;width:112%;max-width:none;height:auto;object-fit:contain;filter:drop-shadow(0 24px 22px rgba(20,60,90,.12))}
.ppv-about__content{z-index: 0}
.ppv-about__content h2{margin:0 0 20px;color:var(--ppv-blue);font-size:clamp(30px,3vw,46px);line-height:1.2;font-weight:800}
.ppv-about__intro{font-size:17px;line-height:1.9;color:#27343d}
.ppv-about__intro p{margin:0 0 16px}
.ppv-about__history{margin-top:28px;display:grid;grid-template-columns:84px 1fr;gap:22px;align-items:center;background:rgba(255,255,255,.86);border:1px solid rgba(74,155,204,.22);border-radius:22px;padding:26px 28px;box-shadow:0 14px 36px rgba(19,79,118,.08)}
.ppv-about__history p{margin:0;color:#34434e;line-height:1.8}
.ppv-about__history strong{color:var(--ppv-blue-dark)}
.ppv-about__history-icon{width:74px;height:74px;border-radius:18px;background:#e0e8f1;display:flex;align-items:center;justify-content:center;color:var(--ppv-blue)}
.ppv-about__history-icon svg{width:42px;height:42px;fill:currentColor}
.ppv-about__products{margin-top:46px}
.ppv-about__products h3{text-align:center;margin:0 0 30px;color:var(--ppv-blue);font-size:clamp(28px,2.5vw,38px);font-weight:800}
.ppv-about__cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.ppv-about__card{position:relative;background:rgba(255,255,255,.9);border:1px solid rgba(91,162,205,.15);border-radius:22px;padding:52px 24px 28px;min-height:210px;box-shadow:0 12px 30px rgba(18,72,108,.08);transition:transform .2s ease,box-shadow .2s ease}
.ppv-about__card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(18,72,108,.12)}
.ppv-about__card-icon{position:absolute;top:-28px;left:24px;width:66px;height:66px;border-radius:50%;background:linear-gradient(145deg, #53bbd9, #11367f);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 20px rgba(8,103,169,.22);color:#fff}
.ppv-about__card-icon svg{width:36px;height:36px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.ppv-about__card h4{margin:0 0 10px;color:var(--ppv-blue-dark);font-size:19px;line-height:1.35;font-weight:800}
.ppv-about__card p{margin:0;color:#52616b;line-height:1.65;font-size:15px}
@media(max-width:1024px){.ppv-about{padding:56px 22px 68px}.ppv-about__top{grid-template-columns:1fr;gap:34px}.ppv-about__visual{min-height:390px;max-width:700px;margin:0 auto}.ppv-about__visual img{width:100%}.ppv-about__cards{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:46px}.ppv-about__products{margin-top:56px}}
@media(max-width:640px){.ppv-about{padding:42px 16px 56px}.ppv-about__visual{min-height:300px}.ppv-about__content h2{font-size:30px}.ppv-about__intro{font-size:16px}.ppv-about__history{grid-template-columns:1fr;padding:22px}.ppv-about__history-icon{width:62px;height:62px}.ppv-about__cards{grid-template-columns:1fr;gap:44px}.ppv-about__card{min-height:0}.ppv-about__products h3{font-size:28px}}