/* ===== OMNIPOTENT PEPTIDES — design system (ported from store v7) ===== */
.op{--blue:#2563EB;--blue2:#60A5FA;--ink:#0f172a;--mut:#64748b;--tint:#eff6ff;--tint2:#dbeafe;--line:#e2e8f0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);line-height:1.6}
.op *{box-sizing:border-box;margin:0;padding:0}
.op img{max-width:100%;display:block}
.op a{color:var(--blue);text-decoration:none}
.op .op-wrap{max-width:1240px;margin:0 auto;padding:0 20px}
.op section{padding:64px 0;position:relative}
.op h2{font-size:clamp(26px,4vw,38px);font-weight:800;text-transform:uppercase;letter-spacing:-.5px;line-height:1.15}
.op .op-grad{background:linear-gradient(90deg,#2563EB,#60A5FA);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.op .op-sub{font-size:clamp(15px,2vw,17px);color:var(--mut);max-width:680px;margin:14px auto 0}
.op .op-label{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--tint),var(--tint2));color:var(--blue);padding:8px 20px;border-radius:30px;font-size:12px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;margin-bottom:16px}
.op .op-label::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--blue);animation:opblink 1.6s infinite}
@keyframes opblink{0%,100%{opacity:1}50%{opacity:.25}}
/* reveal */
.op .rv{opacity:0;transform:translateY(28px);transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1)}
.op .rv.on{opacity:1;transform:none}
.op .d1{transition-delay:.08s}.op .d2{transition-delay:.16s}.op .d3{transition-delay:.24s}.op .d4{transition-delay:.32s}.op .d5{transition-delay:.4s}.op .d6{transition-delay:.48s}.op .d7{transition-delay:.56s}
/* buttons */
.op .op-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(135deg,#2563EB,#1d4ed8);color:#fff;font-family:inherit;font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:1px;text-decoration:none;padding:17px 40px;border-radius:10px;cursor:pointer;box-shadow:0 8px 28px rgba(37,99,235,.32);transition:transform .25s,box-shadow .25s;border:0}
.op .op-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 14px 40px rgba(37,99,235,.45)}
.op .op-btn-g{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:#fff;color:var(--blue);border:2px solid var(--blue);font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:1px;text-decoration:none;padding:16px 38px;border-radius:10px;transition:background .25s,transform .25s;cursor:pointer}
.op .op-btn-g:hover{background:var(--tint);transform:translateY(-2px)}
.op .op-btn-wa{background:linear-gradient(135deg,#25D366,#1ebe5a);box-shadow:0 8px 28px rgba(37,211,102,.32)}
.op .op-btn-wa:hover{box-shadow:0 14px 40px rgba(37,211,102,.45)}
.op .op-full{width:100%}
.op .op-pulse{position:relative}
.op .op-pulse::after{content:'';position:absolute;inset:0;border-radius:10px;box-shadow:0 0 0 0 rgba(37,99,235,.5);animation:oppulse 2.2s infinite}
@keyframes oppulse{0%{box-shadow:0 0 0 0 rgba(37,99,235,.5)}70%{box-shadow:0 0 0 16px rgba(37,99,235,0)}100%{box-shadow:0 0 0 0 rgba(37,99,235,0)}}
/* ===== NAV ===== */
.op .op-head{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid rgba(37,99,235,.12)}
.op .op-nav{display:flex;align-items:center;justify-content:space-between;height:66px;max-width:1240px;margin:0 auto;padding:0 20px}
.op .op-brand{display:flex;flex-direction:column;line-height:1;text-decoration:none}
.op .op-brand b{font-weight:900;letter-spacing:.16em;font-size:17px;color:var(--ink)}
.op .op-brand span{font-weight:700;letter-spacing:.46em;font-size:9.5px;color:var(--blue)}
.op .op-links{display:flex;align-items:center;gap:26px}
.op .op-links a{color:#334155;font-weight:600;font-size:14.5px}
.op .op-links a:hover{color:var(--blue)}
.op .op-nav-cta{background:linear-gradient(135deg,#2563EB,#1d4ed8);color:#fff!important;padding:9px 18px;border-radius:999px;box-shadow:0 6px 18px rgba(37,99,235,.3)}
.op .op-navtog,.op .op-navbtn{display:none}
/* ===== HERO ===== */
.op .op-hero{background:radial-gradient(1000px 520px at 50% -8%,rgba(37,99,235,.14),transparent 60%),linear-gradient(180deg,#fff,#f0f7ff);border-radius:0 0 28px 28px;padding:72px 24px 60px;text-align:center;position:relative;overflow:hidden}
.op .op-hero::before,.op .op-hero::after{content:'';position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.1),transparent 70%);pointer-events:none}
.op .op-hero::before{width:340px;height:340px;top:-80px;left:-80px;animation:opfloat 7s ease-in-out infinite}
.op .op-hero::after{width:300px;height:300px;bottom:-100px;right:-60px;animation:opfloat 9s ease-in-out infinite reverse}
@keyframes opfloat{0%,100%{transform:translate(0,0)}50%{transform:translate(20px,28px)}}
.op .op-hero-in{position:relative;z-index:2;max-width:880px;margin:0 auto}
.op .op-badge{display:inline-block;background:linear-gradient(135deg,#2563EB,#3b82f6);color:#fff;padding:9px 26px;border-radius:30px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:22px;box-shadow:0 6px 18px rgba(37,99,235,.3)}
.op h1{font-size:clamp(34px,6vw,60px);font-weight:800;text-transform:uppercase;letter-spacing:-1.5px;line-height:1.05;color:var(--ink)}
.op .op-shimmer{background:linear-gradient(90deg,#2563EB,#60A5FA 25%,#2563EB 50%,#60A5FA 75%,#2563EB);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:opshim 3.5s linear infinite}
@keyframes opshim{to{background-position:200% center}}
.op .op-hero p{font-size:clamp(16px,2vw,19px);color:#475569;max-width:640px;margin:20px auto 30px}
.op .op-hero p strong{color:#1e40af}
.op .op-hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:8px}
/* ===== STATS ===== */
.op .op-stats-g{display:grid;grid-template-columns:repeat(6,1fr);gap:34px 10px;max-width:1240px;margin:0 auto}
@media(max-width:1023px){.op .op-stats-g{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.op .op-stats-g{grid-template-columns:repeat(2,1fr)}}
.op .op-stat{text-align:center;padding:6px 10px;transition:transform .35s}
.op .op-stat:hover{transform:translateY(-6px)}
@media(min-width:1024px){.op .op-stat:not(:last-child){border-right:1px solid var(--line)}}
.op .op-stat .n{font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:-1px;line-height:1;display:block;background:linear-gradient(90deg,#2563EB,#60A5FA);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.op .op-stat b{display:block;font-size:11.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink);margin-top:10px}
.op .op-stat span.s{display:block;font-size:11.5px;color:var(--mut);margin-top:4px}
.op .op-stat .ic{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--tint),var(--tint2));display:flex;align-items:center;justify-content:center;margin:0 auto 14px;animation:opbob 3.2s ease-in-out infinite}
.op .op-stat:nth-child(2) .ic{animation-delay:.4s}.op .op-stat:nth-child(3) .ic{animation-delay:.8s}.op .op-stat:nth-child(4) .ic{animation-delay:1.2s}.op .op-stat:nth-child(5) .ic{animation-delay:1.6s}.op .op-stat:nth-child(6) .ic{animation-delay:2s}
@keyframes opbob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.op .op-stat .ic svg{width:25px;height:25px;stroke:#2563EB;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
/* ===== BULK BANNER ===== */
.op .op-bulk{display:flex;align-items:center;justify-content:center;gap:10px 22px;flex-wrap:wrap;background:linear-gradient(90deg,#1e40af,#2563EB 55%,#3b82f6);color:#fff;text-decoration:none;padding:13px 22px;position:relative;overflow:hidden}
.op .op-bulk::after{content:'';position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.22),transparent);animation:opbulkshine 4s ease-in-out infinite}
@keyframes opbulkshine{0%,55%{left:-60%}85%,100%{left:120%}}
.op .op-bulk b{font-size:15px;font-weight:800;letter-spacing:.3px}
.op .op-bulk .bb-s{font-size:13px;opacity:.85;margin-left:8px}
.op .op-bulk-btn{background:#fff;color:#2563EB;font-size:13.5px;font-weight:800;padding:8px 18px;border-radius:999px;white-space:nowrap;transition:transform .25s}
.op .op-bulk:hover .op-bulk-btn{transform:scale(1.06)}
@media(max-width:640px){.op .op-bulk .bb-s{display:none}}
/* ===== PRODUCT GRID ===== */
.op .op-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
@media(max-width:989px){.op .op-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.op .op-grid{grid-template-columns:repeat(2,1fr);gap:13px}}
.op .op-card{background:linear-gradient(180deg,#f8fafc,#fff);border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;display:block;color:var(--ink);transition:transform .35s,box-shadow .35s,border-color .35s;position:relative}
.op .op-card:hover{transform:translateY(-7px);border-color:var(--blue);box-shadow:0 18px 40px rgba(37,99,235,.16)}
.op .op-card-img{aspect-ratio:1;background:linear-gradient(135deg,var(--tint),#f8fafc);display:flex;align-items:center;justify-content:center;padding:16px;overflow:hidden}
.op .op-card-img img{max-height:100%;object-fit:contain;transition:transform .5s;mix-blend-mode:multiply}
.op .op-card:hover .op-card-img img{transform:scale(1.07)}
.op .op-card-b{padding:16px;border-top:1px solid var(--line)}
.op .op-badge2{display:inline-block;background:linear-gradient(135deg,#2563EB,#3b82f6);color:#fff;padding:3px 11px;border-radius:20px;font-size:9.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;margin-bottom:7px}
.op .op-card-t{font-size:14.5px;font-weight:700;line-height:1.35;margin-bottom:7px}
.op .op-card-sub{font-size:12px;color:var(--mut);margin-bottom:9px;min-height:30px}
.op .op-price{font-size:19px;font-weight:800;color:var(--blue)}
.op .op-price small{font-size:11px;font-weight:500;color:var(--mut)}
/* ===== COACH ===== */
.op .op-coach{background:linear-gradient(135deg,#1e3a8a,#2563EB 60%,#3b82f6);border-radius:26px;padding:60px 28px;color:#fff;text-align:center;position:relative;overflow:hidden;max-width:1240px;margin:0 auto}
.op .op-coach::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.1),transparent 70%);top:-200px;right:-100px;animation:opfloat 8s ease-in-out infinite}
.op .op-coach .op-label{background:rgba(255,255,255,.16);color:#fff;position:relative;z-index:2}
.op .op-coach h2,.op .op-coach>p{position:relative;z-index:2}
.op .op-coach h2{color:#fff}
.op .op-coach>p{font-size:18px;color:rgba(255,255,255,.92);max-width:680px;margin:14px auto 40px}
.op .op-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:880px;margin:0 auto;position:relative;z-index:2}
@media(max-width:740px){.op .op-steps{grid-template-columns:1fr}}
.op .op-step{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:30px 22px;backdrop-filter:blur(4px);transition:transform .35s,background .35s}
.op .op-step:hover{transform:translateY(-6px);background:rgba(255,255,255,.16)}
.op .op-step-n{width:46px;height:46px;border-radius:50%;background:#fff;color:var(--blue);font-weight:800;font-size:19px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.op .op-step b{display:block;font-size:17px;margin-bottom:8px}
.op .op-step p{font-size:14px;color:rgba(255,255,255,.86)}
/* ===== WHY ===== */
.op .op-why{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px;text-align:left}
@media(max-width:980px){.op .op-why{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.op .op-why{grid-template-columns:1fr}}
.op .op-why-c{background:linear-gradient(180deg,#f8fafc,#fff);border:1px solid var(--line);border-radius:16px;padding:30px;transition:transform .35s,box-shadow .35s,border-color .35s}
.op .op-why-c:hover{transform:translateY(-7px);border-color:var(--blue);box-shadow:0 18px 40px rgba(37,99,235,.1)}
.op .op-why-ic{width:54px;height:54px;background:linear-gradient(135deg,#2563EB,#3b82f6);border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px;transition:transform .35s}
.op .op-why-c:hover .op-why-ic{transform:rotate(-8deg) scale(1.08)}
.op .op-why-c h3{font-size:18px;font-weight:700;margin-bottom:10px}
.op .op-why-c p{font-size:14px;color:var(--mut)}
/* ===== CATEGORIES ===== */
.op .op-cats{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:30px}
.op .op-cat{background:#fff;border:1px solid var(--line);border-radius:30px;padding:12px 24px;font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;transition:all .25s}
.op .op-cat:hover{border-color:var(--blue);color:var(--blue);background:var(--tint);transform:translateY(-3px)}
/* ===== FAQ ===== */
.op .op-faq{max-width:820px;margin:36px auto 0;text-align:left}
.op .op-faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:13px;overflow:hidden;transition:border-color .25s,box-shadow .25s}
.op .op-faq details:hover{border-color:var(--blue);box-shadow:0 6px 20px rgba(37,99,235,.07)}
.op .op-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:19px 24px;font-weight:600;font-size:15px}
.op .op-faq summary::-webkit-details-marker{display:none}
.op .op-faq summary::after{content:'+';color:var(--blue);font-size:23px;font-weight:700;transition:transform .3s}
.op .op-faq details[open] summary::after{transform:rotate(45deg)}
.op .op-faq details p{padding:0 24px 20px;font-size:14px;color:var(--mut)}
/* ===== CONTACT ===== */
.op .op-contact{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:720px;margin:32px auto 0}
@media(max-width:680px){.op .op-contact{grid-template-columns:1fr}}
.op .op-contact a{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:30px 20px;text-decoration:none;color:var(--ink);font-weight:700;font-size:15px;transition:transform .3s,box-shadow .3s,border-color .3s;display:block}
.op .op-contact a:hover{transform:translateY(-5px);box-shadow:0 14px 32px rgba(37,99,235,.1);border-color:var(--blue)}
.op .op-contact .op-ci{font-size:28px;display:block;margin-bottom:10px}
.op .op-fine{font-size:12px;color:#94a3b8;max-width:850px;margin:54px auto 0;font-style:italic;text-align:center;padding:0 20px}
/* ===== PRODUCT DETAIL PAGE ===== */
.op .op-crumb{font-size:13px;color:var(--mut);max-width:1240px;margin:0 auto;padding:18px 20px 0}
.op .op-crumb a{color:var(--mut)}
.op .op-pdp{display:grid;grid-template-columns:1fr 1fr;gap:46px;max-width:1240px;margin:0 auto;padding:30px 20px 10px}
@media(max-width:880px){.op .op-pdp{grid-template-columns:1fr;gap:24px}}
.op .op-pdp-media{background:linear-gradient(135deg,var(--tint),#f8fafc);border:1px solid var(--line);border-radius:22px;padding:40px;display:flex;align-items:center;justify-content:center;position:sticky;top:86px;align-self:start;overflow:hidden}
@media(max-width:880px){.op .op-pdp-media{position:static}}
.op .op-pdp-media img{max-height:400px;width:auto;mix-blend-mode:multiply;animation:opbob 5s ease-in-out infinite}
.op .op-pdp h1{font-size:clamp(28px,4vw,44px);margin:10px 0 4px}
.op .op-pdp .op-pdp-sub{color:var(--mut);font-size:16px;margin-bottom:14px}
.op .op-pdp-tag{color:#334155;font-size:16px;margin-bottom:8px}
.op .op-buybox{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 34px rgba(37,99,235,.08);margin:20px 0}
.op .op-buy-label{font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--mut);display:block;margin-bottom:9px}
.op .op-select{width:100%;padding:14px;border:1.5px solid var(--line);border-radius:11px;font-size:15px;font-weight:600;background:#fff;margin-bottom:14px;cursor:pointer;font-family:inherit}
.op .op-select:focus{outline:none;border-color:var(--blue)}
.op .op-priceLive{font-size:34px;font-weight:800;letter-spacing:-1px;line-height:1;margin-bottom:16px;background:linear-gradient(90deg,#2563EB,#60A5FA);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.op .op-buybox .op-btn,.op .op-buybox .op-btn-wa{margin-bottom:11px}
.op .op-assure{list-style:none;font-size:13.5px;color:var(--mut);margin-top:6px}
.op .op-assure li{padding:4px 0 4px 22px;position:relative}
.op .op-assure li::before{content:'✓';position:absolute;left:0;color:var(--blue);font-weight:800}
.op .op-specs{width:100%;border-collapse:collapse;margin:14px 0;font-size:14.5px}
.op .op-specs td{padding:11px 12px;border-bottom:1px solid var(--line)}
.op .op-specs td:first-child{color:var(--mut);width:42%;font-weight:600}
.op .op-rlist{list-style:none;margin:8px 0}
.op .op-rlist li{padding:11px 0 11px 28px;position:relative;border-bottom:1px solid var(--line);color:#334155;font-size:14.5px}
.op .op-rlist li::before{content:'';position:absolute;left:6px;top:18px;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.op .op-prose{max-width:880px;margin:0 auto}
.op .op-prose h2{margin:30px 0 12px}
.op .op-prose p{color:#334155;font-size:16px;margin-bottom:14px}
.op .op-prose strong{color:var(--ink)}
/* ===== CTA STRIP ===== */
.op .op-cta{background:linear-gradient(135deg,#1e3a8a,#2563EB);color:#fff;text-align:center;border-radius:24px;padding:54px 28px;max-width:1240px;margin:0 auto;position:relative;overflow:hidden}
.op .op-cta::before{content:'';position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.1),transparent 70%);top:-160px;left:-80px;animation:opfloat 8s ease-in-out infinite}
.op .op-cta h2{color:#fff;position:relative;z-index:2}
.op .op-cta p{color:rgba(255,255,255,.9);max-width:560px;margin:14px auto 24px;position:relative;z-index:2}
.op .op-cta .op-btn-g{position:relative;z-index:2;background:#fff;border-color:#fff}
/* ===== BLOG ===== */
.op .op-posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
@media(max-width:880px){.op .op-posts{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.op .op-posts{grid-template-columns:1fr}}
.op .op-post{background:linear-gradient(180deg,#f8fafc,#fff);border:1px solid var(--line);border-radius:16px;padding:26px;text-decoration:none;color:var(--ink);transition:transform .35s,box-shadow .35s,border-color .35s;display:block;text-align:left}
.op .op-post:hover{transform:translateY(-7px);border-color:var(--blue);box-shadow:0 18px 40px rgba(37,99,235,.12)}
.op .op-post h3{font-size:18px;font-weight:700;margin:12px 0 9px;line-height:1.3}
.op .op-post p{font-size:14px;color:var(--mut)}
.op .op-article{max-width:760px;margin:0 auto;padding:20px 20px 10px;text-align:left}
.op .op-article h1{font-size:clamp(28px,5vw,44px);text-transform:none;letter-spacing:-1px;margin:12px 0}
.op .op-article .op-meta{color:var(--mut);font-size:14px;margin-bottom:26px}
.op .op-article h2{text-transform:none;letter-spacing:-.3px;font-size:24px;margin:30px 0 12px}
.op .op-article p,.op .op-article li{color:#334155;font-size:17px;margin-bottom:14px}
.op .op-article ul{padding-left:22px}
/* ===== FOOTER ===== */
.op .op-foot{background:#0b1220;color:#aeb8cc;margin-top:40px}
.op .op-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;max-width:1240px;margin:0 auto;padding:54px 20px 30px}
@media(max-width:760px){.op .op-foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.op .op-foot-grid{grid-template-columns:1fr}}
.op .op-foot .op-brand b{color:#fff}
.op .op-foot-tag{font-size:13.5px;color:#8b97ad;margin-top:14px}
.op .op-foot-tag a{color:#7fb0ff}
.op .op-foot h4{color:#fff;font-size:13.5px;margin-bottom:14px;text-transform:uppercase;letter-spacing:1px}
.op .op-foot ul{list-style:none}
.op .op-foot li{margin:8px 0}
.op .op-foot li a{color:#aeb8cc;font-size:13.5px}
.op .op-foot li a:hover{color:#fff}
.op .op-foot-bottom{border-top:1px solid #1b2740;max-width:1240px;margin:0 auto;padding:22px 20px}
.op .op-disc{font-size:12px;color:#7c879d;background:#11192b;border:1px solid #1b2740;border-radius:12px;padding:14px 16px;line-height:1.6}
.op .op-copy{font-size:12.5px;color:#69748c;margin-top:14px}
/* ===== MOBILE NAV ===== */
@media(max-width:860px){
  .op .op-links{position:fixed;inset:66px 0 auto 0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:8px 20px 18px;transform:translateY(-150%);transition:transform .32s cubic-bezier(.16,1,.3,1);box-shadow:0 18px 40px rgba(0,0,0,.1);z-index:55}
  .op .op-links a{padding:13px 0;width:100%;border-bottom:1px solid var(--line)}
  .op .op-navtog:checked~.op-links{transform:none}
  .op .op-navbtn{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
  .op .op-navbtn span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
}
/* ===== RICH BLOG ARTICLE ===== */
.op .op-bhero{position:relative;overflow:hidden;background:radial-gradient(900px 460px at 80% -10%,rgba(37,99,235,.16),transparent 60%),linear-gradient(180deg,#0b1220,#15233f);color:#fff;padding:56px 24px 50px;border-radius:0 0 28px 28px}
.op .op-bhero::after{content:'';position:absolute;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.35),transparent 70%);top:-120px;right:-60px;animation:opfloat 9s ease-in-out infinite}
.op .op-bhero-in{position:relative;z-index:2;max-width:820px;margin:0 auto}
.op .op-bhero.has-img .op-bhero-in{max-width:1180px;display:grid;grid-template-columns:1.4fr .6fr;gap:30px;align-items:center}
.op .op-bhero .op-badge2{background:rgba(255,255,255,.16);font-size:11px;margin-bottom:14px}
.op .op-bhero h1{color:#fff;text-transform:none;letter-spacing:-1px;font-size:clamp(28px,4.4vw,46px);line-height:1.1}
.op .op-bhero-sub{color:#c8d4ea;font-size:clamp(16px,2vw,19px);margin:16px 0 18px;max-width:60ch}
.op .op-bmeta{color:#8ea2c4;font-size:13.5px;font-weight:600}
.op .op-bhero-img{position:relative;z-index:2;display:flex;justify-content:center}
.op .op-bhero-img img{max-height:280px;width:auto;filter:drop-shadow(0 24px 50px rgba(0,0,0,.45));mix-blend-mode:normal;background:radial-gradient(circle,rgba(255,255,255,.10),transparent 65%);border-radius:18px;padding:8px}
@media(max-width:820px){.op .op-bhero.has-img .op-bhero-in{grid-template-columns:1fr}.op .op-bhero-img{order:-1}.op .op-bhero-img img{max-height:200px}}
.op .op-blog{max-width:760px;margin:0 auto;padding:36px 20px 10px}
.op .op-blog h2{text-transform:none;letter-spacing:-.3px;font-size:26px;margin:36px 0 14px;color:var(--ink)}
.op .op-blog p{color:#33405a;font-size:17px;line-height:1.75;margin-bottom:16px}
.op .op-blog a{color:var(--blue);font-weight:600;text-decoration:underline;text-decoration-color:#bcd2ff;text-underline-offset:3px}
.op .op-blog ul{margin:0 0 18px;padding-left:0;list-style:none}
.op .op-blog ul li{position:relative;padding:8px 0 8px 30px;color:#33405a;font-size:16.5px;border-bottom:1px solid var(--line)}
.op .op-blog ul li::before{content:'';position:absolute;left:6px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.op .op-lead{font-size:20px!important;line-height:1.65!important;color:#1e2a44!important;font-weight:500;margin-bottom:8px!important}
.op .op-tldr{background:linear-gradient(135deg,var(--tint),var(--tint2));border:1px solid #cfe0ff;border-radius:16px;padding:22px 24px;margin:26px 0}
.op .op-tldr-h{font-weight:800;text-transform:uppercase;letter-spacing:1.2px;font-size:12.5px;color:var(--blue2);color:#1d4ed8;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.op .op-tldr-h::before{content:'⚡'}
.op .op-tldr ul{margin:0;padding:0}
.op .op-tldr li{border-bottom:0!important;padding:5px 0 5px 26px!important;font-size:15.5px!important;color:#21304d!important}
.op .op-tldr li::before{top:13px!important;background:#1d4ed8!important}
.op .op-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:24px 0}
@media(max-width:560px){.op .op-facts{grid-template-columns:1fr}}
.op .op-fact{background:#fff;padding:14px 18px;display:flex;flex-direction:column;gap:3px}
.op .op-fact span{font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--mut);font-weight:700}
.op .op-fact b{font-size:15.5px;color:var(--ink)}
.op .op-callout{background:#fff;border-left:4px solid var(--blue);box-shadow:var(--shadow2);border-radius:0 14px 14px 0;padding:18px 22px;margin:26px 0;color:#33405a;font-size:15.5px;line-height:1.7}
.op .op-callout strong{color:var(--ink)}
.op .op-tablewrap{overflow-x:auto;margin:26px 0;border:1px solid var(--line);border-radius:16px}
.op .op-btable{width:100%;border-collapse:collapse;font-size:15px;min-width:480px}
.op .op-btable th{background:#0b1220;color:#fff;text-align:left;padding:13px 18px;font-size:12.5px;text-transform:uppercase;letter-spacing:.6px}
.op .op-btable td{padding:13px 18px;border-bottom:1px solid var(--line);color:#33405a}
.op .op-btable tbody tr:last-child td{border-bottom:0}
.op .op-btable tbody tr:nth-child(odd) td{background:#f8fbff}
.op .op-ctabox{display:grid;grid-template-columns:200px 1fr;gap:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;margin:32px 0;box-shadow:var(--shadow);background:#fff}
@media(max-width:600px){.op .op-ctabox{grid-template-columns:1fr}}
.op .op-ctabox-img{background:linear-gradient(135deg,var(--tint),#e9f1ff);display:flex;align-items:center;justify-content:center;padding:20px}
.op .op-ctabox-img img{max-height:150px;width:auto;mix-blend-mode:multiply}
.op .op-ctabox-b{padding:22px 24px;display:flex;flex-direction:column;justify-content:center}
.op .op-ctabox-b h3{font-size:19px;font-weight:800;margin:8px 0 6px}
.op .op-ctabox-b p{font-size:14px!important;color:var(--mut)!important;margin-bottom:14px!important}
.op .op-ctabox-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.op .op-ctabox-price{font-size:20px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.op .op-ctabox .op-btn{padding:12px 22px;font-size:13.5px}
.op .op-pg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
@media(max-width:680px){.op .op-pg-grid{grid-template-columns:1fr 1fr}}
.op .op-pg{border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink);transition:.25s;background:#fff}
.op .op-pg:hover{transform:translateY(-5px);border-color:var(--blue);box-shadow:var(--shadow)}
.op .op-pg-img{aspect-ratio:1;background:linear-gradient(135deg,var(--tint),#f8fafc);display:flex;align-items:center;justify-content:center;padding:14px}
.op .op-pg-img img{max-height:100%;mix-blend-mode:multiply}
.op .op-pg-b{padding:12px 14px}
.op .op-pg-b b{display:block;font-size:13.5px;line-height:1.3;margin-bottom:4px}
.op .op-pg-b span{font-size:13px;color:var(--blue);font-weight:700}
.op .op-blog .op-faq{margin-top:18px}
.op .op-research-note{font-size:13px!important;color:#7a879f!important;background:#f5f7fb;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-top:30px!important;font-style:italic}
/* ===== MOBILE NAV ===== */
@media(max-width:860px){
  .op .op-links{position:fixed;inset:66px 0 auto 0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:8px 20px 18px;transform:translateY(-150%);transition:transform .32s cubic-bezier(.16,1,.3,1);box-shadow:0 18px 40px rgba(0,0,0,.1);z-index:55}
  .op .op-links a{padding:13px 0;width:100%;border-bottom:1px solid var(--line)}
  .op .op-navtog:checked~.op-links{transform:none}
  .op .op-navbtn{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
  .op .op-navbtn span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
}
@media(prefers-reduced-motion:reduce){.op *{animation:none!important}.op .rv{opacity:1;transform:none}}