/* EnergoCard visual system applied to the platform landing */
body.page-ec{--ec-pad:clamp(18px,3.5vw,28px)}
body.page-ec .wrap{max-width:1180px}

.ec-header .ec-logo{display:flex;align-items:center;gap:9px;text-transform:none;letter-spacing:-.01em}
.ec-header .ec-logo img{width:28px;height:28px;object-fit:contain}
.ec-header .ec-logo b{font:700 14px/1 'Inter Tight',sans-serif;letter-spacing:.1em;color:var(--ink);text-transform:uppercase}
.ec-header .ec-logo small{display:block;font:600 8px/1.3 'Manrope',sans-serif;letter-spacing:.14em;color:var(--mut);text-transform:uppercase;margin-top:3px}
body.hero-mode:not(.scrolled) .ec-header .ec-logo b{color:#fff}
body.hero-mode:not(.scrolled) .ec-header .ec-logo small{color:rgba(255,255,255,.65)}
.ec-header .btn{padding:10px 16px}
.ec-header .nav{max-width:100%}
body.scrolled header.site{background:#fff;box-shadow:0 10px 24px -24px rgba(0,0,0,.35)}
.ec-burger{display:none;border:1px solid var(--line2);background:#fff;color:var(--ink);width:40px;height:36px;border-radius:6px;font-size:17px;cursor:pointer;flex:0 0 auto}
.ec-mobile{display:none;position:fixed;top:var(--hh);left:0;right:0;z-index:290;background:#fff;border-bottom:1px solid var(--line);padding:8px var(--ec-pad) 18px;box-shadow:0 18px 30px -24px rgba(20,24,30,.3)}
.ec-mobile.open{display:block}
.ec-mobile a{display:block;padding:11px 0;border-bottom:1px solid var(--line);font:500 14px/1.3 'Manrope',sans-serif;color:var(--ink2)}
.ec-mobile .btn{margin-top:12px;width:100%}

/* hero */
.ec-hero{min-height:700px;padding-top:calc(var(--hh) + 76px);padding-bottom:70px}
.ec-hero-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:44px;align-items:center}
.ec-hero .chips{margin-bottom:20px}
.ec-hero .chip{color:rgba(255,255,255,.8);border-bottom-color:rgba(255,255,255,.28)}
.ec-hero h1{font-size:clamp(2.35rem,4.2vw,4.15rem);line-height:1.03;max-width:720px;margin-bottom:20px}
.ec-hero h1 span{display:block;color:#ffae76}
.ec-hero .lead{max-width:570px;font-size:1.02rem;color:rgba(255,255,255,.82)}
.ec-hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:0}
.ec-hero-actions-row{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:27px}
.ec-hero-qr{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none;flex:0 0 auto}
.ec-hero-qr img{width:76px;height:76px;border-radius:5px;border:2px solid rgba(255,255,255,.9);background:#fff;display:block}
.ec-hero-qr span{display:flex;flex-direction:column;gap:3px;line-height:1}
.ec-hero-qr b{font:700 9px/1.2 'Manrope',sans-serif;letter-spacing:.1em;text-transform:uppercase;color:#ffb27c}
.ec-hero-qr small{font:500 8.5px/1.3 'Manrope',sans-serif;color:rgba(255,255,255,.65);white-space:nowrap}
.ec-hero-qr:hover img{border-color:#ffb27c}
.ec-hero .hero-note{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;padding-top:14px;border-top:1px solid rgba(255,255,255,.2);font:600 9.5px/1.4 'Manrope',sans-serif;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.ec-hero .hero-note b{color:#ffae76;font-weight:700}
.ec-panel{position:relative;background:#fff;border-radius:12px;box-shadow:0 34px 90px -36px rgba(0,0,0,.65);padding:18px;color:var(--ink);transform:rotate(.8deg)}
.ec-panel:before{content:"";position:absolute;inset:8px;border:1px solid #e8edf0;border-radius:8px;pointer-events:none}
.ec-panel-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:2px 42px 11px 3px;position:relative;z-index:1}
.ec-panel-head .lbl{font:700 9px/1.2 'Manrope',sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.ec-live{display:inline-flex;align-items:center;gap:5px;font:700 8.5px/1 'Manrope',sans-serif;letter-spacing:.08em;color:#168b73;text-transform:uppercase}
.ec-live:before{content:"";width:5px;height:5px;border-radius:50%;background:#17a481;box-shadow:0 0 0 3px rgba(23,164,129,.12)}
.ec-panel h3{font:500 20px/1.2 'Inter Tight',sans-serif;margin:14px 2px 3px;letter-spacing:-.02em;position:relative;z-index:1}
.ec-panel .sub{font:400 11.5px/1.4 'Manrope',sans-serif;color:var(--mut);margin:0 2px 12px;position:relative;z-index:1}
.ec-panel table{margin:0;font-size:11.5px;border:0;background:transparent}
.ec-panel th{background:#f3f7f8;color:#788791;font-size:8px;padding:8px 6px;letter-spacing:.06em}
.ec-panel td{padding:8px 6px;border-bottom:1px solid #edf1f3;color:#4a5961}
.ec-panel td:first-child{font:600 9.5px/1 'Manrope',sans-serif;color:#8a989f;width:26px}
.ec-panel td b{color:#1e2b32;font-weight:600}
.ec-panel td:last-child{font:700 10.5px/1 'Manrope',sans-serif;color:#137f70;white-space:nowrap}
.ec-panel-foot{display:flex;justify-content:space-between;gap:10px;padding:10px 3px 1px;border-top:1px solid var(--line);margin-top:2px;font:500 9px/1.4 'Manrope',sans-serif;color:var(--mut);position:relative;z-index:1}
.ec-panel .mini-badge{position:absolute;right:-11px;top:-16px;width:70px;background:#ff7f2d;color:#fff;border-radius:7px;padding:8px 9px;font:700 8px/1.3 'Manrope',sans-serif;letter-spacing:.06em;text-transform:uppercase;box-shadow:0 12px 24px -12px rgba(239,127,45,.8);z-index:2}
.ec-panel .mini-badge b{display:block;font:300 23px/1 'Inter Tight',sans-serif;letter-spacing:-.04em;margin-bottom:2px}

/* section heads etc inherit site.css */
.ec-kicker{font:700 10px/1.2 'Manrope',sans-serif;letter-spacing:.13em;text-transform:uppercase;color:var(--or2);margin-bottom:11px}
.ec-section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:end;margin-bottom:30px}
.ec-section-head h2{margin:0 0 8px}
.ec-section-head p{font-size:.97rem;line-height:1.65;color:var(--ink2);margin:0;max-width:390px;justify-self:end}
.ec-section-head h2::after{margin-top:12px}

/* marquee */
.ec-marquee{margin-top:0}
body.page-ec .marquee-track{animation:none!important;width:auto;flex-wrap:wrap;gap:20px 28px;padding:0}
body.page-ec .marquee span{font-size:10px}

/* product tabs */
.ec-product{display:grid;grid-template-columns:5fr 7fr;gap:36px;align-items:start;margin:28px 0 10px}
.ec-product-copy{padding-top:6px}
.ec-product-copy .ec-kicker{margin-bottom:12px}
.ec-product-copy h2{margin-top:0}
.ec-product-copy p{font-size:.98rem;line-height:1.7;color:var(--ink2);max-width:390px;margin-top:16px}
.ec-tabs{display:flex;flex-wrap:wrap;gap:5px;margin-top:25px;border-top:1px solid var(--line);padding-top:13px}
.ec-tabs button{border:1px solid var(--line);background:#fff;color:var(--ink2);border-radius:5px;padding:8px 10px;font:600 10px/1.2 'Manrope',sans-serif;letter-spacing:.04em;cursor:pointer;transition:.18s}
.ec-tabs button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.ec-doc{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 28px 70px -46px rgba(20,24,30,.35);overflow:hidden}
.ec-doc-top{display:flex;justify-content:space-between;gap:16px;align-items:center;background:#eef8fa;border-bottom:1px solid #d6edf0;padding:13px 17px}
.ec-doc-top b{font:700 10px/1.2 'Manrope',sans-serif;letter-spacing:.12em;text-transform:uppercase;color:#0c6d78}
.ec-doc-top span{font:500 9px/1.3 'Manrope',sans-serif;color:#6e9096;text-align:right}
.ec-doc-head{padding:17px 19px 13px;border-bottom:1px solid var(--line)}
.ec-doc-head h3{font:500 21px/1.15 'Inter Tight',sans-serif;letter-spacing:-.02em;margin-bottom:4px}
.ec-doc-head p{font:500 9.5px/1.4 'Manrope',sans-serif;color:var(--mut);margin:0}
.ec-doc-body{padding:0 19px}
.ec-doc table{margin:0;border:0;border-radius:0;font-size:12px}
.ec-doc th{background:#f8fbfb;font-size:8px;letter-spacing:.08em;padding:9px 7px;border-bottom:1px solid #d8e5e7;color:#698187}
.ec-doc td{padding:9px 7px;border-bottom:1px solid #eef2f3;font-size:11.5px;color:#52636b}
.ec-doc td:first-child{font:600 9.5px/1 'Manrope',sans-serif;color:#8a9aa0;width:24px}
.ec-doc td.name{font-weight:600;color:#1e2d34}
.ec-doc td.num{font:500 11px/1 'Manrope',sans-serif;font-variant-numeric:tabular-nums;white-space:nowrap}
.ec-doc td .ok{color:#15806d;font-weight:600}.ec-doc td .wait{color:#c25b35;font-weight:600}
.ec-doc tr.flag td{background:#fff8f4}
.ec-doc-foot{padding:11px 19px 13px;font:500 8.5px/1.5 'Manrope',sans-serif;color:var(--mut);border-top:1px solid var(--line)}
.ec-doc-foot b{color:#2e3b40}
.ec-state{display:none}.ec-state.on{display:block}
.ec-doc-note{padding:0 19px 15px;font:400 9px/1.5 'Manrope',sans-serif;color:#87959b}

/* direction cards */
.ec-dirs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
.ec-dir{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.22s}
.ec-dir:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:var(--line2)}
.ec-dir img{width:100%;height:165px;object-fit:cover}
.ec-dir-body{padding:18px;display:flex;flex-direction:column;flex:1}
.ec-dir-body .ec-kicker{margin-bottom:8px}
.ec-dir h3{font:500 20px/1.2 'Inter Tight',sans-serif;margin-bottom:6px}
.ec-dir p{font-size:.9rem;line-height:1.55;color:var(--ink2);margin:0 0 15px}
.ec-dir .ec-more{margin-top:auto;font:700 10px/1 'Manrope',sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--or2)}

/* protocol preview */
.ec-protocol-block{display:grid;grid-template-columns:5fr 7fr;gap:38px;align-items:center;background:var(--paper2);border:1px solid var(--line);border-radius:12px;padding:26px;margin:24px 0}
.ec-protocol-block h2{margin-top:0}
.ec-protocol-block p{font-size:.96rem;color:var(--ink2);line-height:1.65;max-width:370px}
.ec-protocol-preview{position:relative;border:1px solid var(--line2);border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 20px 40px -30px rgba(20,24,30,.3)}
.ec-protocol-preview img{width:100%;max-height:270px;object-fit:cover;object-position:top}
.ec-protocol-preview .overlay{position:absolute;left:0;right:0;bottom:0;padding:12px 15px;background:linear-gradient(0deg,rgba(12,20,33,.82),transparent);color:#fff;font:600 10px/1.4 'Manrope',sans-serif;letter-spacing:.04em;display:flex;justify-content:space-between;gap:10px}
.ec-protocol-preview .overlay a{color:#ffb27a;font-weight:700;text-transform:uppercase;letter-spacing:.08em}

/* steps */
.ec-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
.ec-step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}
.ec-step .n{font:300 34px/1 'Inter Tight',sans-serif;color:var(--or);margin-bottom:18px}
.ec-step h3{font:500 18px/1.2 'Inter Tight',sans-serif;margin-bottom:6px}
.ec-step p{font-size:.9rem;line-height:1.55;color:var(--ink2);margin:0}

/* capabilities */
.cap-list{border-top:1px solid var(--line);margin-top:18px}
.cap{display:grid;grid-template-columns:44px 1fr 1.35fr;gap:18px;align-items:start;border-bottom:1px solid var(--line);padding:18px 0}
.cap .cn{font:700 10px/1.4 'Manrope',sans-serif;letter-spacing:.06em;color:var(--or2);padding-top:3px}
.cap h3{font:500 18px/1.25 'Inter Tight',sans-serif;margin:0}
.cap p{font-size:.93rem;line-height:1.56;color:var(--ink2);margin:0}
@media(max-width:640px){
  .cap{grid-template-columns:32px 1fr;gap:8px 12px;padding:15px 0}
  .cap p{grid-column:2}
}

/* stats/notice */
.ec-notice{display:flex;gap:12px;align-items:flex-start;background:#fff6ef;border:1px solid #f3d8c5;border-left:3px solid var(--or);border-radius:4px;padding:13px 16px;color:#6b5236;font-size:13px;line-height:1.55;margin:18px 0}
.ec-notice b{color:#3c2d20}
.ec-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}
.ec-stat{padding:4px 0 4px 16px;border-left:2px solid var(--or)}
.ec-stat b{display:block;font:300 30px/1 'Inter Tight',sans-serif;color:var(--ink);letter-spacing:-.03em;margin-bottom:5px}
.ec-stat span{font:700 9px/1.45 'Manrope',sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}

/* audience */
.ec-aud{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.ec-aud-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px;transition:.2s}
.ec-aud-card:hover{border-color:#e4c9b8;box-shadow:0 16px 34px -30px rgba(20,24,30,.3)}
.ec-aud-card .ic{width:26px;height:26px;border-radius:50%;background:var(--or-soft);border:1px solid #f3d9c7;color:var(--or2);display:flex;align-items:center;justify-content:center;font:700 11px/1 'Manrope',sans-serif;margin-bottom:12px}
.ec-aud-card h3{font:500 17px/1.2 'Inter Tight',sans-serif;margin-bottom:5px}
.ec-aud-card p{font-size:.88rem;line-height:1.5;color:var(--ink2);margin:0}

/* money / mandate */
.ec-duo{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}
.ec-money-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}
.ec-money-card h3{font:500 20px/1.2 'Inter Tight',sans-serif;margin-bottom:9px}
.ec-money-card p{font-size:.92rem;line-height:1.55;color:var(--ink2);margin:0 0 12px}
.ec-money-card ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.ec-money-card li{position:relative;padding-left:17px;font-size:.87rem;line-height:1.45;color:var(--ink2)}
.ec-money-card li:before{content:"—";position:absolute;left:0;color:var(--or);font-weight:700}
.ec-money-card .tagline{display:inline-block;margin-bottom:12px;font:700 9px/1 'Manrope',sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--or2);background:var(--or-soft);border:1px solid #f2dcc4;border-radius:3px;padding:5px 8px}
.ec-money-card.dark{background:var(--navy);border-color:var(--navy);color:#fff}
.ec-money-card.dark h3{color:#fff}.ec-money-card.dark p,.ec-money-card.dark li{color:rgba(255,255,255,.72)}
.ec-money-card.dark .tagline{background:rgba(239,127,45,.15);border-color:rgba(239,127,45,.35);color:#ffb27c}
.ec-money-card.dark li:before{color:#ffb27c}
.ec-pop{display:inline-block;margin-left:5px;font:700 8px/1 'Manrope',sans-serif;letter-spacing:.05em;text-transform:uppercase;color:#16806d;background:#e9f7f2;border-radius:3px;padding:3px 5px;vertical-align:2px}

/* dark judging */
.ec-dark{margin:0 calc(50% - 50vw);padding:58px max(26px,calc(50vw - 590px));background:var(--navy);color:#fff}
.ec-dark .ec-kicker{color:#ffb27c}
.ec-dark h2{color:#fff;margin-top:0}
.ec-dark .ec-section-head p{color:rgba(255,255,255,.68)}
.ec-judge{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}
.ec-judge-card{border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:17px;background:rgba(255,255,255,.035)}
.ec-judge-card .ic{width:28px;height:28px;border-radius:7px;background:rgba(239,127,45,.16);color:#ffb27c;display:flex;align-items:center;justify-content:center;font:700 11px/1 'Manrope',sans-serif;margin-bottom:12px}
.ec-judge-card h3{font:500 16px/1.2 'Inter Tight',sans-serif;color:#fff;margin-bottom:5px}
.ec-judge-card p{font-size:.84rem;line-height:1.5;color:rgba(255,255,255,.62);margin:0}
.ec-judge-note{display:flex;gap:12px;align-items:flex-start;border-top:1px solid rgba(255,255,255,.15);margin-top:22px;padding-top:16px;font-size:.84rem;line-height:1.5;color:rgba(255,255,255,.62);max-width:800px}
.ec-judge-note b{color:#fff}

/* branding */
.ec-brand{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;margin:22px 0}
.ec-brand-card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:20px;box-shadow:var(--sh)}
.ec-brand-preview{background:linear-gradient(135deg,#07152b,#0f3950);border-radius:8px;padding:16px;color:#fff;position:relative;overflow:hidden}
.ec-brand-preview:before{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;border:1px solid rgba(255,255,255,.18);border-radius:50%}
.ec-brand-preview .bl{display:flex;align-items:center;gap:7px;font:800 10px/1 'Inter Tight',sans-serif;letter-spacing:.12em;text-transform:uppercase}
.ec-brand-preview .bl i{display:block;width:18px;height:18px;border-radius:50%;background:var(--or);border:2px solid #fff}
.ec-brand-preview h4{font:300 28px/1.1 'Inter Tight',sans-serif;margin:24px 0 4px;letter-spacing:-.03em}
.ec-brand-preview p{font-size:9px;color:rgba(255,255,255,.65);margin:0}
.ec-brand-swatches{display:flex;gap:6px;margin-top:15px}
.ec-brand-swatches i{height:17px;flex:1;border-radius:3px;display:block}
.ec-brand-copy h3{font:500 21px/1.2 'Inter Tight',sans-serif;margin-bottom:8px}
.ec-brand-copy p{font-size:.94rem;line-height:1.6;color:var(--ink2);margin:0 0 12px}
.ec-brand-copy ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.ec-brand-copy li{position:relative;padding-left:17px;font-size:.88rem;line-height:1.45;color:var(--ink2)}
.ec-brand-copy li:before{content:"→";position:absolute;left:0;color:var(--or2)}

/* comparison */
.ec-compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff;margin:20px 0}
.ec-compare{width:100%;min-width:780px;border-collapse:collapse;font-size:12px}
.ec-compare th,.ec-compare td{text-align:left;padding:11px 12px;border-bottom:1px solid #edf0f1;vertical-align:top}
.ec-compare thead th{background:#f0f7f8;color:#416067;font:700 8.5px/1.25 'Manrope',sans-serif;letter-spacing:.07em;text-transform:uppercase;white-space:nowrap}
.ec-compare thead th:first-child{background:#0c1421;color:#fff}
.ec-compare thead th:nth-child(2){background:#fff0e6;color:#a54e1f}
.ec-compare td:first-child{font-weight:600;color:var(--ink);min-width:190px}
.ec-compare td{color:var(--ink2);line-height:1.4}
.ec-compare td:nth-child(2){color:#8f3f18;font-weight:600;background:#fffaf6}
.ec-compare .yes{color:#15806d;font-weight:700}
.ec-compare .no{color:#9aa6aa}
.ec-compare .part{color:#8a744b;font-size:11px}
.ec-compare-note{font-size:10px;line-height:1.5;color:var(--mut);margin:8px 0 0;max-width:820px}
.ec-compare-note a{text-decoration:underline;text-underline-offset:2px}

/* protocol cards */
.ec-doc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}
.ec-doc-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.ec-doc-card img{width:100%;height:190px;object-fit:cover;object-position:top;border-bottom:1px solid var(--line);background:#eef5f6}
.ec-doc-card .dc-body{padding:13px 15px 15px;display:flex;flex-direction:column;flex:1}
.ec-doc-card .dc-kicker{font:700 8px/1.2 'Manrope',sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--or2);margin-bottom:5px}
.ec-doc-card h3{font:500 17px/1.2 'Inter Tight',sans-serif;margin-bottom:3px}
.ec-doc-card p{font-size:11px;line-height:1.45;color:var(--ink2);margin:0 0 11px}
.ec-doc-card .dc-link{margin-top:auto;font:700 9px/1 'Manrope',sans-serif;letter-spacing:.07em;text-transform:uppercase;color:var(--or2);border-bottom:1px solid #e7bfa5;padding-bottom:3px;width:max-content}
.ec-doc-card .dc-link:hover{color:var(--ink)}

@media(max-width:1000px){
  .ec-aud{grid-template-columns:1fr 1fr}
  .ec-judge{grid-template-columns:1fr 1fr}
  .ec-duo,.ec-brand{grid-template-columns:1fr;gap:18px}
  .ec-doc-cards{grid-template-columns:1fr}
  .ec-doc-card img{height:220px}
}
@media(max-width:640px){
  .ec-aud{grid-template-columns:1fr}
  .ec-judge{grid-template-columns:1fr}
  .ec-dark{padding:40px 20px}
  .ec-dark .ec-section-head{grid-template-columns:1fr}
  .ec-brand-preview h4{font-size:24px}
  .ec-compare-note{font-size:9px}
}

/* share: QR + demo video */
.ec-share{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}
.ec-share-card{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.ec-share-card .ec-kicker{margin-bottom:4px}
.ec-share-card h3{font:500 18px/1.2 'Inter Tight',sans-serif;margin:0 0 4px}
.ec-share-card p{font-size:.82rem;line-height:1.5;color:var(--ink2);margin:0 0 9px}
.ec-qr-code img{width:94px;height:94px;display:block;border:1px solid var(--line);border-radius:5px;background:#fff;flex:0 0 auto}
.ec-qr-code .qtext{display:flex;flex-direction:column;gap:3px;min-width:0}
.ec-qr-code .qtext b{font:700 8px/1.3 'Manrope',sans-serif;letter-spacing:.07em;text-transform:uppercase;color:var(--or2)}
.ec-qr-code .qtext span{font:500 8.5px/1.4 'Manrope',sans-serif;color:var(--mut);word-break:break-all}
.ec-qr-code .qtext a{font:600 8px/1.4 'Manrope',sans-serif;color:var(--ink2);text-decoration:underline;text-underline-offset:2px}
.ec-video-thumb{position:relative;display:block;width:174px;height:98px;flex:0 0 auto;border-radius:6px;overflow:hidden;background:#0c1421}
.ec-video-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.ec-video-thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.35),transparent 55%)}
.ec-video-thumb .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.94);color:#0c1421;display:flex;align-items:center;justify-content:center;font-size:13px;z-index:2;padding-left:2px;box-shadow:0 8px 18px -8px rgba(0,0,0,.6)}
.ec-video-card .btn{margin-top:9px}
@media(max-width:900px){
  .ec-share{grid-template-columns:1fr}
}
@media(max-width:700px){
  .ec-share-card{padding:14px}
  .ec-qr-code img{width:82px;height:82px}
  .ec-video-thumb{width:142px;height:80px}
  .ec-share-card h3{font-size:16px}
}
/* subpage hero */
.ec-subhero{position:relative;margin:0 calc(50% - 50vw);padding:calc(var(--hh) + 74px) max(26px,calc(50vw - 590px)) 74px;min-height:480px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background-position:center 40%;background-size:cover;background-color:#0c1421}
.ec-subhero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,12,19,.94),rgba(8,12,19,.58) 56%,rgba(8,12,19,.25)),linear-gradient(0deg,rgba(8,12,19,.75),transparent 50%);z-index:0}
.ec-subhero > *{position:relative;z-index:1}
.ec-subhero .crumb{color:rgba(255,255,255,.65);padding:0;margin-bottom:20px}
.ec-subhero .crumb a{color:rgba(255,255,255,.78)}
.ec-subhero h1{color:#fff;font-size:clamp(2.25rem,4.7vw,4.4rem);max-width:850px;margin:13px 0 17px}
.ec-subhero h1 em{color:#ffb07a;font-style:normal}
.ec-subhero .lead{color:rgba(255,255,255,.82);max-width:610px;margin:0}
.ec-subhero .chips{margin-top:22px;margin-bottom:0}
.ec-subhero .chip{color:rgba(255,255,255,.8);border-bottom-color:rgba(255,255,255,.3)}

/* diff */
.ec-diff{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
.ec-diff-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
.ec-diff-card.new{border-color:#eed4c2;background:#fffdfb}
.ec-diff-card .ec-kicker{color:var(--mut);margin-bottom:12px}
.ec-diff-card.new .ec-kicker{color:var(--or2)}
.ec-diff-card h3{font:500 20px/1.2 'Inter Tight',sans-serif;margin-bottom:14px}
.ec-diff-card ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.ec-diff-card li{position:relative;padding-left:20px;font-size:.92rem;line-height:1.5;color:var(--ink2)}
.ec-diff-card li:before{content:"×";position:absolute;left:0;top:0;color:#a3a9ad;font-weight:700}
.ec-diff-card.new li:before{content:"→";color:var(--or2)}
.ec-diff-doc{margin-top:18px;border:1px solid var(--line);border-radius:7px;padding:12px;background:#fff}
.ec-diff-doc div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:6px 0;font-size:11.5px;color:var(--ink2)}
.ec-diff-doc div:last-child{border-bottom:0}
.ec-diff-doc b{font:600 11px/1 'Manrope',sans-serif;color:var(--ink)}

/* docs */
.ec-docs{border-top:1px solid var(--line);margin:22px 0}
.ec-doc-row{display:grid;grid-template-columns:40px 1fr 1.2fr auto;gap:18px;align-items:center;border-bottom:1px solid var(--line);padding:17px 0}
.ec-doc-row .n{font:700 10px/1 'Manrope',sans-serif;color:var(--or);letter-spacing:.06em}
.ec-doc-row h3{font:500 19px/1.2 'Inter Tight',sans-serif;margin:0}
.ec-doc-row p{font-size:.9rem;line-height:1.5;color:var(--ink2);margin:0}
.ec-doc-row a{font:700 9.5px/1 'Manrope',sans-serif;letter-spacing:.07em;text-transform:uppercase;color:var(--or2);white-space:nowrap;border-bottom:1px solid #e7bfa5;padding-bottom:3px}

/* form area */
.ec-contact{display:grid;grid-template-columns:5fr 7fr;gap:42px;align-items:start;margin-top:10px}
.ec-contact h2{margin-top:0}
.ec-contact p{font-size:.98rem;line-height:1.65;color:var(--ink2);max-width:390px}
.ec-contact .ec-notice{margin-top:22px}
.ec-contact form.lead{max-width:none;box-shadow:none;background:#fff;padding:24px}
.ec-contact form.lead .row{grid-template-columns:1fr 1fr}
.ec-contact form.lead .msg{min-height:0;margin-top:10px}

@media(max-width:1000px){
  .ec-hero-inner{grid-template-columns:1fr;gap:26px}
  .ec-panel{max-width:450px;justify-self:start;margin-bottom:0}
  .ec-section-head,.ec-product,.ec-protocol-block,.ec-contact{grid-template-columns:1fr;gap:24px}
  .ec-section-head p{justify-self:start}
  .ec-dirs{grid-template-columns:1fr 1fr}
  .ec-header .nav a.lnk{font-size:10.5px;letter-spacing:.06em}
}
@media(max-width:900px){
  header.site.ec-header .nav{display:flex;overflow:visible}
  header.site.ec-header .nav a.lnk,header.site.ec-header .nav .btn{display:none}
  header.site.ec-header .nav .spacer{display:block}
  .ec-burger{display:block;margin-left:auto;border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
  body:not(.hero-mode) .ec-burger,body.scrolled .ec-burger{border-color:var(--line2);color:var(--ink);background:#fff}
  .ec-mobile{display:none}
  .ec-mobile.open{display:block}
  .ec-hero{min-height:0;padding-top:calc(var(--hh) + 58px);padding-bottom:48px}
  .ec-hero h1{font-size:clamp(2rem,7.5vw,3.2rem)}
  .ec-dirs{grid-template-columns:1fr}
  .ec-steps{grid-template-columns:1fr}
  .ec-stats{grid-template-columns:1fr 1fr}
  .ec-diff{grid-template-columns:1fr}
  .ec-doc-row{grid-template-columns:30px 1fr;gap:10px}
  .ec-doc-row p{grid-column:2}
  .ec-doc-row a{grid-column:2;justify-self:start}
  .ec-subhero{min-height:420px;padding-top:calc(var(--hh) + 54px);padding-bottom:48px}
  .ec-subhero h1{font-size:clamp(2rem,7vw,3rem)}
}
@media(max-width:640px){
  .ec-hero{padding-top:calc(var(--hh) + 42px)}
  .ec-hero .cta{display:grid;grid-template-columns:1fr;width:100%}
  .ec-hero .cta .btn{width:100%}
  .ec-panel{max-width:100%;transform:none}
  .ec-panel .mini-badge{right:-8px;top:-12px}
  .ec-panel th,.ec-panel td{padding:7px 4px;font-size:10px}
  .ec-stats{grid-template-columns:1fr 1fr;gap:10px}
  .ec-stat b{font-size:25px}
  .ec-contact form.lead{padding:18px}
  .ec-contact form.lead .row{grid-template-columns:1fr}
  .ec-protocol-block{padding:16px}
}