#santral-page{--blue:#0759b7;--navy:#092f5d;--cyan:#1593c8;--orange:#c45100;--ink:#172536;--muted:#5a687a;--line:#dbe5ef;--soft:#f3f8fc;color:var(--ink);font-family:Arial,sans-serif;line-height:1.65}
#santral-page *{box-sizing:border-box}
#santral-page .b-container{width:min(1160px,calc(100% - 30px));margin:0 auto}
#santral-page section{padding:66px 0}
#santral-page h1,#santral-page h2,#santral-page h3{color:var(--ink);line-height:1.18;margin-top:0}
#santral-page h1{margin-bottom:20px;color:#fff;font-size:clamp(34px,5vw,57px)}
#santral-page h2{margin-bottom:16px;font-size:clamp(27px,3vw,38px)}
#santral-page h3{margin-bottom:9px;font-size:20px}
#santral-page p{margin:0 0 18px}
#santral-page a{text-decoration:none}
#santral-page .b-hero{overflow:hidden;padding:70px 0;background:linear-gradient(130deg,var(--navy),var(--blue));color:#fff}
#santral-page .b-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center}
#santral-page .b-eyebrow{display:inline-block;margin-bottom:12px;color:#c5e8ff;font-size:14px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
#santral-page .b-hero p{max-width:670px;color:#e8f4ff;font-size:20px}
#santral-page .b-hero-image{display:flex;justify-content:center}
#santral-page .b-hero-image img{display:block;width:min(100%,585px);height:auto;border-radius:18px;filter:drop-shadow(0 22px 35px rgba(0,0,0,.28))}
#santral-page .b-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 20px}
#santral-page .b-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border:2px solid var(--orange);border-radius:9px;background:var(--orange);color:#fff!important;font-weight:700;transition:.2s ease}
#santral-page .b-btn:hover{transform:translateY(-2px);filter:brightness(.96)}
#santral-page .b-btn-outline{border-color:#fff;background:transparent}
#santral-page .b-proof{display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0;list-style:none;color:#d8ebff;font-size:14px}
#santral-page .b-proof li:before{content:"✓";margin-right:7px;color:#75dfb0;font-weight:700}
#santral-page .b-intro{max-width:830px;margin:0 auto 34px;text-align:center}
#santral-page .b-intro p{color:var(--muted);font-size:18px}
#santral-page .b-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
#santral-page .b-card{display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;height:100%;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 8px 28px rgba(9,47,93,.07);column-gap:12px;row-gap:10px}
#santral-page .b-card-icon{display:grid;width:42px;height:42px;place-items:center;border-radius:10px;background:#e6f3ff;color:var(--blue);font-size:20px;font-weight:700}
#santral-page .b-card h3{align-self:center;margin:0}
#santral-page .b-card p{grid-column:1/-1;margin:0;color:var(--muted)}
#santral-page .b-soft{background:var(--soft)}
#santral-page .b-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
#santral-page .b-step{display:grid;grid-template-columns:38px 1fr;grid-template-rows:auto auto;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:#fff;column-gap:12px;row-gap:10px}
#santral-page .b-step:before{counter-increment:step;content:counter(step);display:grid;width:38px;height:38px;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-weight:700}
#santral-page .b-step h3{align-self:center;margin:0}
#santral-page .b-step p{grid-column:1/-1;margin:0;color:var(--muted)}
#santral-page .b-feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-top:44px}
#santral-page .b-feature-image{display:flex;justify-content:center}
#santral-page .b-feature-image img{display:block;width:100%;max-width:570px;height:auto;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 12px 34px rgba(9,47,93,.13)}
#santral-page .b-checks{margin:20px 0;padding:0;list-style:none}
#santral-page .b-checks li{position:relative;padding:7px 0 7px 28px}
#santral-page .b-checks li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}
#santral-page .b-price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
#santral-page .b-price{display:flex;flex-direction:column;padding:25px 22px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 28px rgba(9,47,93,.07)}
#santral-page .b-price:first-child{border:2px solid var(--blue)}
#santral-page .b-amount{margin:8px 0 17px;color:var(--navy);font-size:28px;font-weight:800}
#santral-page .b-amount small{font-size:14px;color:var(--muted);font-weight:400}
#santral-page .b-price ul{flex:1;margin:0 0 22px;padding-left:20px}
#santral-page .b-price li{margin-bottom:7px}
#santral-page .b-price .b-btn{width:100%;padding-right:12px;padding-left:12px}
#santral-page .b-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,540px));justify-content:center;gap:18px}
#santral-page .b-gallery a{display:grid;overflow:hidden;aspect-ratio:16/9;place-items:center;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:zoom-in}
#santral-page .b-gallery img{display:block;width:100%;height:100%;object-fit:contain;transition:.2s ease}
#santral-page .b-gallery a:hover img{transform:scale(1.02)}
#santral-page .b-lightbox{position:fixed;z-index:10000;inset:0;display:none;align-items:center;justify-content:center;padding:62px 70px;background:rgba(4,12,24,.9)}
#santral-page .b-lightbox.is-open{display:flex}
#santral-page .b-lightbox-image{display:block;max-width:min(1200px,92vw);max-height:calc(100vh - 100px);width:auto;height:auto;border-radius:10px;background:#fff;box-shadow:0 20px 70px rgba(0,0,0,.5)}
#santral-page .b-lightbox-button{position:absolute;display:grid;width:46px;height:46px;place-items:center;border:0;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;font-size:30px;cursor:pointer}
#santral-page .b-lightbox-button:hover,#santral-page .b-lightbox-button:focus{background:#fff;color:var(--navy);outline:2px solid #fff;outline-offset:2px}
#santral-page .b-lightbox-close{top:14px;right:18px}
#santral-page .b-lightbox-prev{left:14px;top:50%;transform:translateY(-50%)}
#santral-page .b-lightbox-next{right:14px;top:50%;transform:translateY(-50%)}
#santral-page .b-lightbox-caption{position:absolute;right:70px;bottom:18px;left:70px;margin:0;color:#fff;text-align:center}
body.b-lightbox-open{overflow:hidden}
#santral-page .b-faq{max-width:900px;margin:auto}
#santral-page details{margin-bottom:12px;border:1px solid var(--line);border-radius:12px;background:#fff}
#santral-page summary{position:relative;padding:18px 52px 18px 20px;cursor:pointer;font-weight:700;list-style:none}
#santral-page summary::-webkit-details-marker{display:none}
#santral-page summary:after{content:"+";position:absolute;top:14px;right:20px;color:var(--blue);font-size:26px}
#santral-page details[open] summary:after{content:"−"}
#santral-page details p{padding:0 20px 18px;color:var(--muted)}
#santral-page .b-cta{padding:48px;border-radius:20px;background:linear-gradient(130deg,var(--navy),var(--blue));color:#fff;text-align:center}
#santral-page .b-cta h2{color:#fff}
#santral-page .b-cta p{max-width:720px;margin:0 auto 22px;color:#e8f4ff;font-size:18px}
#santral-page .b-mobile-cta{display:none}
@media(max-width:1000px){#santral-page .b-price-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){#santral-page .b-hero-grid,#santral-page .b-feature{grid-template-columns:1fr}#santral-page .b-feature-image{order:-1}#santral-page .b-grid{grid-template-columns:repeat(2,1fr)}#santral-page .b-steps{grid-template-columns:repeat(2,1fr)}#santral-page .b-gallery{grid-template-columns:1fr}}
@media(max-width:600px){#santral-page section{padding:48px 0}#santral-page .b-hero{padding:48px 0}#santral-page .b-hero p{font-size:17px}#santral-page .b-grid,#santral-page .b-steps,#santral-page .b-price-grid{grid-template-columns:1fr}#santral-page .b-actions{display:grid}#santral-page .b-cta{padding:35px 20px}#santral-page .b-lightbox{padding:58px 12px 72px}#santral-page .b-lightbox-image{max-width:96vw;max-height:calc(100vh - 140px)}#santral-page .b-lightbox-prev{left:8px}#santral-page .b-lightbox-next{right:8px}#santral-page .b-lightbox-caption{right:12px;bottom:20px;left:12px;font-size:14px}#santral-page .b-mobile-cta{position:fixed;z-index:999;display:block;right:12px;bottom:12px;padding:12px 16px;border-radius:25px;background:#08783e;color:#fff!important;font-weight:700;box-shadow:0 8px 25px rgba(0,0,0,.24)}}