:root{--blue:#1268d8;--blue-dark:#0b4ea5;--navy:#08192d;--ink:#17243a;--muted:#617087;--line:#e3eaf2;--soft:#f5f8fc;--white:#fff;--green:#198754;--amber:#c47b0a;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.62}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.top{background:#071522;color:#d8e5f1;font-size:12.5px}.top .wrap{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.nav{height:76px;display:flex;align-items:center;gap:28px;padding:0 max(20px,calc((100vw - var(--max))/2));background:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid #edf1f5}.brand img{width:150px;height:48px;object-fit:contain}.navlinks{display:flex;gap:26px;margin-left:auto;align-items:center;font-weight:650;font-size:14px}.navlinks a{padding:27px 0 24px;border-bottom:3px solid transparent}.navlinks a:hover,.navlinks a.active{color:var(--blue);border-color:var(--blue)}.langs{font-size:12.5px;color:#526177;white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:8px;background:var(--blue);color:white;font-weight:750;border:1px solid var(--blue);transition:.18s 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.meta{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--blue);font-weight:800}.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px 0}.fact{padding:16px;background:#f3f7fb;border:1px solid #e8eef5;border-radius:10px}.fact strong{display:block;color:var(--ink)}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.evidence{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.evidence img{width:100%;height:220px;object-fit:cover}.evidence .body{padding:18px}.evidence b{display:block;margin-bottom:5px}.evidence p{font-size:14px;margin:0}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:steps}.step{border:1px solid 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.full{grid-column:1/-1}.footer{background:#061525;color:#c7d4e2;padding:52px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px}.footer h4{color:#fff;margin-top:0}.footer img{width:150px;margin-bottom:15px}.footer a{display:block;margin:7px 0}.footer p{font-size:14px;color:#aebed0}.footer small{display:block;border-top:1px solid #203449;margin-top:32px;padding-top:19px;color:#91a4b8}.notice{font-size:13px;color:#6d7d90;background:#f5f8fb;border-left:3px solid #a8bbcf;padding:12px 14px}.rtl{direction:rtl}.rtl .table th,.rtl .table td{text-align:right}.rtl .fact,.rtl .card,.rtl .buyerbox{text-align:right}.rtl .grade-card ul{padding-right:18px;padding-left:0}.rtl .checkitem:before{margin-left:8px;margin-right:0}
@media(max-width:930px){.nav{gap:18px}.navlinks{display:none}.nav>.btn{margin-left:auto}.langs{display:block}.grid3,.evidence-grid,.grade-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.top{display:none}.nav{height:67px;padding:0 15px}.brand img{width:128px}.navlinks{display:none}.nav>.btn{margin-left:auto;padding:10px 13px;font-size:13px}.hero{min-height:560px;background-position:58% center}.hero .wrap{padding:60px 0}.hero h1{font-size:40px}.trustbar{grid-template-columns:1fr 1fr}.trustbar div{padding:18px 12px}.section{padding:58px 0}.grid2,.grid3,.grid4,.evidence-grid,.grade-grid,.split-evidence,.contact-grid{grid-template-columns:1fr}.photo img,.photo.tall img{height:310px}.steps{grid-template-columns:1fr 1fr}.quote{align-items:flex-start;flex-direction:column;padding:30px 24px}.facts,.checklist{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.form{grid-template-columns:1fr}.form textarea,.form .full{grid-column:auto}.pagehero{padding:52px 0}.pagehero .photo img{height:260px}}
@media(max-width:460px){.wrap{width:min(var(--max),calc(100% - 28px))}.hero h1{font-size:36px}.steps,.trustbar{grid-template-columns:1fr}.hero-actions .btn{width:100%}.nav>.btn{font-size:0}.nav>.btn:after{content:"WhatsApp";font-size:12px}.head h2,.section h2{font-size:31px}}
.mobileNav{display:none;position:relative}.mobileNav summary{list-style:none;cursor:pointer;width:40px;height:40px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;font-size:20px;font-weight:700}.mobileNav summary::-webkit-details-marker{display:none}.mobileNav>div{position:absolute;top:48px;right:0;min-width:210px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 15px 35px rgba(8,25,45,.16);z-index:100}.mobileNav a{display:block;padding:10px 12px;border-radius:7px;font-size:14px;font-weight:650}.mobileNav a:hover{background:#f2f7fc;color:var(--blue)}.rtl .mobileNav>div{right:auto;left:0}
@media(max-width:930px){.mobileNav{display:block;margin-left:auto}.nav>.btn{margin-left:0}.rtl .mobileNav{margin-left:0;margin-right:auto}}
@media(max-width:760px){.langs{display:none}}