/* SILED SMR landing v3 */
:root{
  --bg:#07090b;--bg2:#0d1114;--panel:#11161a;--line:rgba(255,255,255,.1);
  --ink:#f3f5f4;--mute:rgba(243,245,244,.62);--dim:rgba(243,245,244,.4);
  --acc:#35e0a1;--acc2:#b6ff6a;--warm:#ffcf7a;
  --paper:#eef1ef;--paper-ink:#0b0f12;--paper-mute:rgba(11,15,18,.6);
  --r:18px;--shell:min(1320px,calc(100vw - 48px));
  --ease:cubic-bezier(.2,.8,.2,1);
  --f:"Inter","Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body.s3{background:var(--bg);color:var(--ink);font-family:var(--f);font-size:17px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
em{font-style:normal;color:var(--acc)}
.s3-shell{width:var(--shell);margin-inline:auto}
::selection{background:var(--acc);color:#04120c}

/* progress + cursor */
.s3-progress{position:fixed;inset:0 0 auto;height:3px;z-index:100;pointer-events:none}
.s3-progress i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--acc),var(--acc2))}
.s3-cursor{position:fixed;left:0;top:0;width:420px;height:420px;margin:-210px 0 0 -210px;border-radius:50%;pointer-events:none;z-index:1;background:radial-gradient(circle,rgba(53,224,161,.13),transparent 62%);opacity:0;transition:opacity .4s;mix-blend-mode:screen}
@media (hover:hover) and (pointer:fine){.s3-cursor.is-on{opacity:1}}

/* header */
.s3-header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:32px;padding:18px 24px;transition:background .4s,padding .4s,border-color .4s;border-bottom:1px solid transparent}
.s3-header.is-solid{background:rgba(7,9,11,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:12px 24px;border-color:var(--line)}
.s3-brand{display:flex;align-items:center;gap:12px}
.s3-brand b{font-size:24px;letter-spacing:.02em;font-weight:800}
.s3-brand b::after{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--acc);margin-left:3px;box-shadow:0 0 12px var(--acc)}
.s3-brand span{font-size:10px;line-height:1.2;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);border-left:1px solid var(--line);padding-left:12px}
.s3-nav{display:flex;gap:28px;margin-left:auto}
.s3-nav a{font-size:14px;color:var(--mute);position:relative;transition:color .3s}
.s3-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--acc);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.s3-nav a:hover{color:var(--ink)}.s3-nav a:hover::after{transform:scaleX(1);transform-origin:left}
.s3-header-actions{display:flex;align-items:center;gap:20px}
.s3-phone{font-weight:600;font-size:15px;white-space:nowrap}
.s3-burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:none;cursor:pointer;position:relative}
.s3-burger i{position:absolute;left:13px;right:13px;height:1.5px;background:var(--ink);transition:transform .3s}
.s3-burger i:first-child{top:18px}.s3-burger i:last-child{top:24px}
.s3-burger.is-open i:first-child{transform:translateY(3px) rotate(45deg)}.s3-burger.is-open i:last-child{transform:translateY(-3px) rotate(-45deg)}

/* buttons */
.s3-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:20px 30px;border-radius:999px;border:0;cursor:pointer;background:var(--acc);color:#04120c;font-weight:700;font-size:16px;overflow:hidden;isolation:isolate;transition:transform .35s var(--ease),box-shadow .35s;box-shadow:0 10px 40px -10px rgba(53,224,161,.6)}
.s3-btn::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);animation:s3shine 4.5s 2s infinite}
.s3-btn:hover{box-shadow:0 18px 60px -12px rgba(53,224,161,.85)}
.s3-btn span{transition:transform .35s var(--ease)}.s3-btn:hover span{transform:translate(3px,-3px)}
.s3-btn-sm{padding:12px 20px;font-size:14px}
.s3-btn-full{width:100%}
@keyframes s3shine{0%,70%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.s3-link{color:var(--mute);font-size:15px;border-bottom:1px solid var(--line);padding-bottom:2px;transition:color .3s,border-color .3s}
.s3-link:hover{color:var(--ink);border-color:var(--acc)}

/* hero */
.s3-hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding:120px 0 0}
.s3-hero-media{position:absolute;inset:-8% 0 0;z-index:0;will-change:transform}
.s3-hero-video{width:100%;height:100%;object-fit:cover;transform:scale(1.08);animation:s3zoom 18s var(--ease) forwards}
@keyframes s3zoom{to{transform:scale(1)}}
.s3-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,9,11,.92) 0%,rgba(7,9,11,.62) 42%,rgba(7,9,11,.15) 75%),linear-gradient(0deg,var(--bg) 0%,transparent 35%),linear-gradient(180deg,rgba(7,9,11,.7),transparent 25%)}
.s3-grain{position:absolute;inset:-50%;opacity:.07;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:s3grain 1.2s steps(6) infinite}
@keyframes s3grain{0%{transform:translate(0,0)}25%{transform:translate(-4%,3%)}50%{transform:translate(3%,-4%)}75%{transform:translate(-2%,-2%)}100%{transform:translate(0,0)}}
.s3-hero-inner{position:relative;z-index:2;width:var(--shell);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:56px;align-items:end;padding-bottom:48px}
.s3-kicker{display:flex;align-items:center;gap:14px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--acc);margin-bottom:26px}
.s3-kicker i{width:38px;height:1px;background:var(--acc)}
.s3-hero h1{font-size:clamp(40px,6.2vw,92px);line-height:.98;letter-spacing:-.035em;font-weight:600;max-width:12ch}
.s3-lead{margin-top:28px;font-size:clamp(17px,1.4vw,20px);color:var(--mute);max-width:56ch}
.s3-ticks{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.s3-ticks li{font-size:14px;padding:9px 16px 9px 34px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04);backdrop-filter:blur(6px);position:relative}
.s3-ticks li::before{content:"";position:absolute;left:14px;top:50%;width:10px;height:6px;border-left:2px solid var(--acc);border-bottom:2px solid var(--acc);transform:translateY(-70%) rotate(-45deg)}
.s3-hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:22px 28px;margin-top:36px}
.s3-quick{background:rgba(13,17,20,.72);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--line);border-radius:24px;padding:28px;display:grid;gap:14px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.s3-quick-title{font-size:22px;font-weight:700}
.s3-quick-sub{font-size:14px;color:var(--mute);margin-top:-8px}
.s3-quick label>span,.s3-form label>span{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.s3-quick input:not([type=checkbox]),.s3-form input:not([type=checkbox]):not([type=file]),.s3-form textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);outline:none;transition:border-color .3s,background .3s,box-shadow .3s}
.s3-quick input:focus,.s3-form input:focus,.s3-form textarea:focus{border-color:var(--acc);background:rgba(53,224,161,.06);box-shadow:0 0 0 4px rgba(53,224,161,.12)}
.s3-consent{display:flex!important;gap:10px;align-items:flex-start;font-size:12px;color:var(--mute);cursor:pointer}
.s3-consent input{accent-color:var(--acc);margin-top:3px;flex:none}
.s3-consent span{text-transform:none!important;letter-spacing:0!important;font-size:12px!important;margin:0!important;color:var(--mute)!important}
.s3-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.s3-hero-stats{position:relative;z-index:2;width:var(--shell);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.s3-hero-stats div{padding:24px 24px 30px 0}
.s3-hero-stats div+div{padding-left:24px;border-left:1px solid var(--line)}
.s3-hero-stats b{display:block;font-size:clamp(26px,2.6vw,40px);font-weight:600;letter-spacing:-.02em;color:var(--ink)}
.s3-hero-stats span{font-size:13px;color:var(--mute)}
.s3-scroll{position:absolute;z-index:3;right:24px;bottom:120px;width:28px;height:46px;border:1px solid var(--line);border-radius:20px}
.s3-scroll i{position:absolute;left:50%;top:9px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--acc);animation:s3wheel 1.8s infinite}
@keyframes s3wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}

/* marquee */
.s3-marquee{overflow:hidden;border-block:1px solid var(--line);background:var(--bg2);padding:22px 0}
.s3-marquee-track{display:flex;gap:36px;width:max-content;animation:s3marq 38s linear infinite;align-items:center}
.s3-marquee span{font-size:clamp(22px,2.6vw,38px);font-weight:600;letter-spacing:-.02em;white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(243,245,244,.45)}
.s3-marquee span:nth-of-type(odd){color:var(--ink);-webkit-text-stroke:0}
.s3-marquee i{font-style:normal;color:var(--acc)}
@keyframes s3marq{to{transform:translateX(-50%)}}

/* common heads */
section{position:relative}
.s3-head{max-width:980px;margin-bottom:64px}
.s3-index{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--paper-mute);margin-bottom:22px}
.s3-index::before{content:"";width:28px;height:1px;background:currentColor}
.s3-index.on-dark{color:var(--acc)}
h2{font-size:clamp(34px,4.6vw,68px);line-height:1.02;letter-spacing:-.03em;font-weight:600}
.s3-intro{margin-top:26px;font-size:19px;max-width:60ch}

/* light sections */
.s3-why,.s3-process,.s3-projects,.s3-start{padding:140px 0}
.s3-why,.s3-process,.s3-start{width:100%;padding-inline:max(24px,calc((100vw - 1320px)/2));background:var(--paper);color:var(--paper-ink)}
.s3-why .s3-intro,.s3-process p,.s3-start p{color:var(--paper-mute)}
.s3-why em,.s3-process em,.s3-start em{color:#0a9c69}

.s3-compare{display:grid;grid-template-columns:1fr 90px 1fr;align-items:stretch;gap:0}
.s3-compare-card{border-radius:28px;padding:40px;display:flex;flex-direction:column;gap:22px;min-height:420px}
.s3-old{background:#e1e5e3;border:1px dashed rgba(11,15,18,.25)}
.s3-new{background:var(--paper-ink);color:var(--ink);box-shadow:0 50px 100px -40px rgba(10,156,105,.55);transform-style:preserve-3d;transition:transform .5s var(--ease)}
.s3-tag{font-size:12px;letter-spacing:.2em;text-transform:uppercase;opacity:.6}
.s3-chain{list-style:none;display:flex;flex-direction:column;gap:8px}
.s3-chain li{padding:12px 16px;border-radius:12px;background:#fff;font-size:15px;position:relative}
.s3-chain li:nth-child(odd){margin-right:30px}.s3-chain li:nth-child(even){margin-left:30px}
.s3-chain li::after{content:"⚠";position:absolute;right:14px;color:#d9822b;font-size:13px}
.s3-compare-card strong{font-size:44px;line-height:1;letter-spacing:-.03em;margin-top:auto}
.s3-compare-card small{font-size:15px;opacity:.65;max-width:38ch}
.s3-compare-arrow{display:grid;place-items:center}
.s3-compare-arrow span{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#0a9c69;color:#fff;font-size:22px;animation:s3pulse 2.4s infinite}
@keyframes s3pulse{0%{box-shadow:0 0 0 0 rgba(10,156,105,.5)}70%{box-shadow:0 0 0 22px rgba(10,156,105,0)}100%{box-shadow:0 0 0 0 rgba(10,156,105,0)}}
.s3-orbit{position:relative;width:230px;height:230px;margin:6px auto;border-radius:50%;border:1px dashed rgba(53,224,161,.4);animation:s3spin 26s linear infinite}
.s3-orbit b{position:absolute;inset:62px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#123326,#0b1813);border:1px solid rgba(53,224,161,.6);font-size:18px;letter-spacing:.06em;box-shadow:0 0 60px rgba(53,224,161,.35);animation:s3spin 26s linear infinite reverse}
.s3-orbit i{position:absolute;font-style:normal;font-size:12px;text-transform:uppercase;letter-spacing:.12em;padding:6px 12px;border-radius:999px;background:#0f1d18;border:1px solid rgba(53,224,161,.4);color:var(--acc);animation:s3spin 26s linear infinite reverse}
.s3-orbit i:nth-of-type(1){top:-14px;left:50%;margin-left:-38px}
.s3-orbit i:nth-of-type(2){right:-26px;top:50%;margin-top:-14px}
.s3-orbit i:nth-of-type(3){bottom:-14px;left:50%;margin-left:-40px}
.s3-orbit i:nth-of-type(4){left:-18px;top:50%;margin-top:-14px}
@keyframes s3spin{to{transform:rotate(360deg)}}
.s3-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:80px}
.s3-benefits article{padding:30px;border-radius:22px;background:#fff;border:1px solid rgba(11,15,18,.06);transition:transform .45s var(--ease),box-shadow .45s}
.s3-benefits article:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(11,15,18,.35)}
.s3-benefits span{font-size:13px;color:#0a9c69;font-weight:700}
.s3-benefits h3{font-size:21px;line-height:1.2;margin:16px 0 10px;letter-spacing:-.01em}
.s3-benefits p{font-size:15px;color:var(--paper-mute)}

/* film sections */
.s3-film,.s3-quality,.s3-live{min-height:110svh;display:flex;align-items:flex-end;overflow:hidden;padding:160px 0 110px}
.s3-film-media,.s3-quality-media,.s3-live-media{position:absolute;inset:-12% 0;will-change:transform}
.s3-film video,.s3-quality video,.s3-live video{width:100%;height:100%;object-fit:cover}
.s3-film-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,9,11,.95) 5%,rgba(7,9,11,.35) 55%,rgba(7,9,11,.7))}
.s3-quality-shade{position:absolute;inset:0;background:radial-gradient(ellipse at 30% 70%,rgba(7,9,11,.4),rgba(7,9,11,.9) 70%)}
.s3-live-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,9,11,.92),rgba(7,9,11,.35) 70%),linear-gradient(0deg,rgba(7,9,11,.9),transparent 45%)}
.s3-film-copy,.s3-quality-copy,.s3-live-copy{position:relative;z-index:2}
.s3-film h2,.s3-quality h2,.s3-live h2{max-width:16ch}
.s3-film-points{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:60px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.s3-film-points div{padding:26px;background:rgba(7,9,11,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:8px}
.s3-film-points b{font-size:18px}.s3-film-points span{font-size:14px;color:var(--mute)}
.s3-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:60px}
.s3-proof div{padding:32px;border:1px solid var(--line);border-radius:22px;background:rgba(7,9,11,.45);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.s3-proof b{display:block;font-size:clamp(36px,4vw,60px);font-weight:600;letter-spacing:-.03em;background:linear-gradient(120deg,var(--ink),var(--acc));-webkit-background-clip:text;background-clip:text;color:transparent}
.s3-proof span{color:var(--mute);font-size:15px}
.s3-live-grid{display:grid;grid-template-columns:repeat(2,minmax(0,460px));gap:20px;margin-top:56px}
.s3-live-grid article{padding:30px;border-radius:22px;border:1px solid var(--line);background:rgba(7,9,11,.5);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.s3-live-grid small{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--acc)}
.s3-live-grid h3{font-size:28px;margin:10px 0 6px}
.s3-live-grid p{color:var(--mute);font-size:15px}
.s3-live-grid ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.s3-live-grid li{font-size:13px;padding:7px 12px;border-radius:999px;background:rgba(53,224,161,.1);color:var(--acc)}
.s3-pulse{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 0 rgba(53,224,161,.7);animation:s3pulse2 1.6s infinite}
.s3-live .s3-index::before{display:none}
@keyframes s3pulse2{70%{box-shadow:0 0 0 12px rgba(53,224,161,0)}100%{box-shadow:0 0 0 0 rgba(53,224,161,0)}}

/* process */
.s3-steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px 20px}
.s3-steps-line{position:absolute;left:0;right:0;top:-30px;height:2px;background:rgba(11,15,18,.1);border-radius:2px;overflow:hidden}
.s3-steps-line b{display:block;height:100%;background:linear-gradient(90deg,#0a9c69,var(--acc));transform-origin:0 50%;transform:scaleX(var(--p,0))}
.s3-steps article{padding:28px;border-radius:22px;background:#fff;min-height:230px;display:flex;flex-direction:column;gap:12px;border:1px solid rgba(11,15,18,.06);transition:background .45s,color .45s,transform .45s var(--ease)}
.s3-steps article:hover{background:var(--paper-ink);color:var(--ink);transform:translateY(-6px)}
.s3-steps article:hover p{color:var(--mute)}
.s3-steps span{font-size:44px;font-weight:600;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1px rgba(11,15,18,.3);line-height:1}
.s3-steps article:hover span{-webkit-text-stroke-color:var(--acc)}
.s3-steps h3{font-size:20px;line-height:1.2}
.s3-steps p{font-size:15px;transition:color .45s}
.s3-inline-cta{margin-top:56px;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 40px;border-radius:28px;background:var(--paper-ink);color:var(--ink)}
.s3-inline-cta p{font-size:18px;color:var(--mute)!important;max-width:60ch}.s3-inline-cta b{color:var(--ink)}

/* projects */
.s3-projects .s3-index{color:var(--dim)}
.s3-case{display:grid;grid-template-columns:1.35fr 1fr;gap:64px;align-items:center;margin-bottom:120px}
.s3-case-rev .s3-case-media{order:2}
.s3-case-media{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:16/10;clip-path:inset(12% 12% 12% 12% round 28px);transition:clip-path 1.4s var(--ease)}
.s3-case-media.is-in{clip-path:inset(0 0 0 0 round 28px)}
.s3-case-media img{width:100%;height:120%;object-fit:cover;margin-top:-10%;will-change:transform}
.s3-case-num{font-size:14px;color:var(--acc);font-weight:700}
.s3-case h3{font-size:clamp(30px,3.4vw,52px);letter-spacing:-.03em;line-height:1.05;margin:12px 0 18px}
.s3-case p{color:var(--mute);font-size:17px}
.s3-case-value{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.s3-case-value small{display:block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.s3-case-value b{display:block;font-size:clamp(30px,3.2vw,48px);letter-spacing:-.03em;font-weight:600;color:var(--acc);margin-top:6px}

/* start */
.s3-start-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.s3-start-grid article{position:relative;padding:40px 34px;border-radius:26px;background:#fff;min-height:280px;overflow:hidden;transform-style:preserve-3d;transition:transform .4s var(--ease)}
.s3-start-grid span{position:absolute;right:20px;top:-20px;font-size:180px;font-weight:700;line-height:1;color:rgba(10,156,105,.09)}
.s3-start-grid h3{font-size:28px;margin-top:80px;margin-bottom:12px;position:relative}
.s3-start-grid p{position:relative}

/* brief */
.s3-brief{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;padding:150px max(24px,calc((100vw - 1320px)/2));background:var(--bg2);overflow:hidden}
.s3-brief-glow{position:absolute;width:900px;height:900px;left:-300px;top:-200px;border-radius:50%;background:radial-gradient(circle,rgba(53,224,161,.18),transparent 60%);filter:blur(20px);animation:s3float 12s ease-in-out infinite alternate;pointer-events:none}
@keyframes s3float{to{transform:translate(220px,180px)}}
.s3-brief-copy{position:relative}
.s3-brief-copy>p{color:var(--mute);font-size:19px;margin-top:26px;max-width:46ch}
.s3-brief-contacts{display:flex;flex-direction:column;gap:8px;margin-top:40px}
.s3-brief-contacts a{font-size:clamp(24px,2.4vw,34px);font-weight:600;letter-spacing:-.02em;transition:color .3s}
.s3-brief-contacts a:hover{color:var(--acc)}
.s3-form{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:36px;border-radius:28px;background:rgba(17,22,26,.8);border:1px solid var(--line);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);align-content:start}
.s3-wide{grid-column:1/-1}
.s3-file{position:relative;display:block;padding:22px;border:1px dashed rgba(53,224,161,.45);border-radius:14px;text-align:center;cursor:pointer;transition:background .3s}
.s3-file:hover,.s3-file.is-drag{background:rgba(53,224,161,.07)}
.s3-file input{position:absolute;inset:0;opacity:0;cursor:pointer}
.s3-file b{display:block;font-weight:600}.s3-file i{font-style:normal;color:var(--acc)}
.s3-file small{color:var(--dim);font-size:13px}
.s3-error{grid-column:1/-1;padding:14px 18px;border-radius:12px;background:rgba(255,90,90,.12);border:1px solid rgba(255,90,90,.4);color:#ffb3b3}
.s3-success{grid-column:1/-1;text-align:center;padding:40px 10px}
.s3-success span{display:inline-grid;place-items:center;width:72px;height:72px;border-radius:50%;background:var(--acc);color:#04120c;font-size:32px;margin-bottom:22px;animation:s3pop .6s var(--ease)}
.s3-success h3{font-size:30px;margin-bottom:10px}.s3-success p{color:var(--mute)}
.s3-success a{display:inline-block;margin-top:24px;color:var(--acc);border-bottom:1px solid}
@keyframes s3pop{from{transform:scale(0)}}

/* footer */
.s3-footer{padding:70px max(24px,calc((100vw - 1320px)/2)) 30px;border-top:1px solid var(--line)}
.s3-footer-main{display:flex;flex-wrap:wrap;gap:30px;align-items:center;justify-content:space-between;padding-bottom:40px}
.s3-footer-main p{color:var(--mute)}
.s3-footer-phone{font-size:26px;font-weight:600}
.s3-footer-bottom{display:flex;flex-wrap:wrap;gap:12px 30px;justify-content:space-between;font-size:13px;color:var(--dim);border-top:1px solid var(--line);padding-top:24px}

.s3-mobilebar{display:none}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
[data-reveal].is-in{opacity:1;transform:none}
.s3-split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.s3-split .w>span{display:inline-block;transform:translateY(105%);transition:transform 1.1s var(--ease);transition-delay:calc(var(--i)*55ms)}
.s3-split.is-in .w>span,.s3-hero .s3-split.is-ready .w>span{transform:none}
.s3-split[data-reveal]{opacity:1;transform:none}

/* responsive */
@media (max-width:1100px){
  .s3-nav{display:none}
  .s3-hero-inner{grid-template-columns:1fr;gap:36px}
  .s3-quick{max-width:520px}
  .s3-benefits,.s3-steps{grid-template-columns:repeat(2,1fr)}
  .s3-film-points{grid-template-columns:repeat(2,1fr)}
  .s3-case,.s3-case-rev{grid-template-columns:1fr;gap:30px}
  .s3-case-rev .s3-case-media{order:0}
  .s3-brief{grid-template-columns:1fr}
}
@media (max-width:760px){
  :root{--shell:calc(100vw - 32px)}
  body.s3{font-size:16px;padding-bottom:64px}
  .s3-header,.s3-header.is-solid{padding:12px 16px}
  .s3-brand span,.s3-phone{display:none}
  .s3-header-actions{margin-left:auto}
  .s3-hero{padding-top:100px}
  .s3-hero-shade{background:linear-gradient(0deg,var(--bg) 8%,rgba(7,9,11,.75) 55%,rgba(7,9,11,.55))}
  .s3-hero h1{font-size:clamp(36px,10.5vw,52px)}
  .s3-ticks li{font-size:13px}
  .s3-hero-cta .s3-btn{width:100%}
  .s3-quick{padding:22px;border-radius:20px}
  .s3-hero-stats{grid-template-columns:1fr 1fr}
  .s3-hero-stats div,.s3-hero-stats div+div{padding:18px 14px 18px 0;border-left:0}
  .s3-hero-stats div:nth-child(even){padding-left:14px;border-left:1px solid var(--line)}
  .s3-hero-stats div:nth-child(n+3){border-top:1px solid var(--line)}
  .s3-scroll{display:none}
  .s3-why,.s3-process,.s3-projects,.s3-start{padding:90px 16px}
  .s3-projects{padding-inline:0}
  .s3-head{margin-bottom:40px}
  .s3-intro{font-size:17px}
  .s3-compare{grid-template-columns:1fr;gap:16px}
  .s3-compare-arrow span{transform:rotate(90deg)}
  .s3-compare-card{padding:28px;min-height:0}
  .s3-benefits,.s3-steps,.s3-start-grid,.s3-proof,.s3-live-grid,.s3-film-points{grid-template-columns:1fr}
  .s3-benefits{margin-top:50px}
  .s3-steps-line{display:none}
  .s3-steps article{min-height:0}
  .s3-inline-cta{flex-direction:column;align-items:stretch;padding:26px}
  .s3-film,.s3-quality,.s3-live{min-height:auto;padding:120px 0 80px}
  .s3-case{margin-bottom:70px}
  .s3-brief{padding:90px 16px;gap:40px}
  .s3-form{grid-template-columns:1fr;padding:22px}
  .s3-mobilebar{display:grid;grid-template-columns:1fr 1.4fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(7,9,11,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:8px 8px calc(8px + env(safe-area-inset-bottom));gap:8px;transform:translateY(110%);transition:transform .4s var(--ease)}
  .s3-mobilebar.is-on{transform:none}
  .s3-mobilebar a{display:grid;place-items:center;height:48px;border-radius:12px;border:1px solid var(--line);font-weight:600;font-size:15px}
  .s3-mobilebar a.is-accent{background:var(--acc);color:#04120c;border-color:var(--acc)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  [data-reveal],.s3-split .w>span{opacity:1!important;transform:none!important}
  .s3-case-media{clip-path:none}
}

/* legal + telegram + cookie (2026-10-15) */
.s3-consent a{color:var(--ink);text-decoration:underline;text-underline-offset:2px}
.s3-consent a:hover{color:var(--acc)}
.s3-footer-contacts{display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px}
.s3-tg{display:inline-flex;align-items:center;gap:12px;padding:10px 18px 10px 12px;border:1px solid var(--line);border-radius:999px;font-size:12px;line-height:1.25;color:var(--mute);transition:border-color .3s var(--ease),color .3s var(--ease),transform .3s var(--ease)}
.s3-tg svg{width:34px;height:34px;padding:8px;border-radius:50%;background:#229ed9;color:#fff;flex:none}
.s3-tg b{color:var(--ink);font-weight:600;font-size:14px}
.s3-tg:hover{border-color:var(--acc);color:var(--ink);transform:translateY(-2px)}
.s3-footer-legal{display:flex;flex-wrap:wrap;gap:10px 26px;padding:0 0 18px;font-size:13px}
.s3-footer-legal a{color:var(--mute);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.s3-footer-legal a:hover{color:var(--acc)}
.s3-footer-note{max-width:980px;margin:0 0 24px;font-size:12px;line-height:1.6;color:var(--dim)}
.s3-footer-note a{color:var(--mute);text-decoration:underline}
.s3-footer-bottom a:hover{color:var(--acc)}
.s3-cookie{position:fixed;left:24px;bottom:24px;z-index:70;display:flex;align-items:center;gap:16px;max-width:520px;padding:14px 14px 14px 20px;border:1px solid var(--line);border-radius:14px;background:rgba(13,17,20,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(0,0,0,.45);animation:s3CookieIn .6s var(--ease) both}
.s3-cookie[hidden]{display:none}
.s3-cookie p{margin:0;font-size:12.5px;line-height:1.5;color:var(--mute)}
.s3-cookie a{color:var(--ink);text-decoration:underline}
.s3-cookie .s3-btn{flex:none;padding:10px 18px;font-size:13px}
@keyframes s3CookieIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@media (max-width:900px){.s3-cookie{left:12px;right:12px;bottom:84px;max-width:none}.s3-footer{padding-bottom:110px}}

/* case media: show full photo, no crop (2026-10-15) */
.s3-case-media{aspect-ratio:4/3;clip-path:none!important;background:#0d1114;opacity:0;transform:translateY(40px) scale(.97);transition:opacity 1s var(--ease),transform 1.2s var(--ease)}
.s3-case-media.is-in{opacity:1;transform:none}
.s3-case-media img.s3-case-bg{position:absolute;inset:-12%;width:124%;height:124%;margin:0;object-fit:cover;filter:blur(28px) brightness(.55) saturate(1.1);transform-origin:center}
.s3-case-media img.s3-case-img{position:relative;z-index:1;display:block;width:100%;height:100%;margin:0;object-fit:contain;filter:drop-shadow(0 20px 40px rgba(0,0,0,.45));transition:transform 1.2s var(--ease)}
.s3-case:hover .s3-case-img{transform:scale(1.02)}
@media (max-width:900px){.s3-case-media{aspect-ratio:4/5}}
@media (prefers-reduced-motion:reduce){.s3-case-media{opacity:1;transform:none}}

/* telegram text button + note (2026-10-15) */
.s3-tg-wrap{display:flex;flex-direction:column;gap:8px;max-width:300px}
.s3-tg{align-self:flex-start;padding:12px 22px;font-size:14px;font-weight:600;color:var(--ink);border:1px solid var(--line);border-radius:999px;gap:8px}
.s3-tg span{color:var(--acc)}
.s3-tg-note{font-size:11px;line-height:1.45;color:var(--dim)}

/* ===== case media mosaic (v3.0.4) ===== */
.s3-case-media{aspect-ratio:var(--ar,4/3)!important;display:flex;gap:6px;background:transparent!important}
.s3-case-media figure{position:relative;flex:1 1 0;min-width:0;margin:0;overflow:hidden;border-radius:inherit;transition:flex-grow .9s var(--ease)}
.s3-case-n2 figure,.s3-case-n3 figure{border-radius:18px}
.s3-case-media figure img{position:absolute;inset:0;width:100%;height:100%;margin:0;object-fit:cover;transform:scale(1.06);transition:transform 1.6s var(--ease),filter .8s}
.s3-case-media.is-in figure img{transform:scale(1)}
.s3-case-media figure:hover{flex-grow:1.7}
.s3-case-media figure:hover img{transform:scale(1.04)}
.s3-case-media:hover figure:not(:hover) img{filter:brightness(.7) saturate(.8)}
.s3-case-media figure:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(7,9,11,.35));pointer-events:none}
.s3-case-media.is-in figure:nth-child(2) img{transition-delay:.12s}
.s3-case-media.is-in figure:nth-child(3) img{transition-delay:.24s}
@media (max-width:900px){.s3-case-n3{aspect-ratio:27/20!important}.s3-case-media{gap:4px}.s3-case-media figure:hover{flex-grow:1}}

/* ===== duel: 5 vs 1 (v3.0.4) ===== */
.s3-duel{margin-top:56px}
.s3-duel .n{display:none}.s3-duel.is-new .o{display:none}.s3-duel.is-new .n{display:inline;animation:s3fadeUp .6s var(--ease) both}
.s3-duel em i,.s3-duel b i{font-style:normal}
@keyframes s3fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.s3-duel-top{display:flex;align-items:center;gap:18px 24px;flex-wrap:wrap;margin-bottom:20px}
.s3-duel-switch{position:relative;display:inline-grid;grid-template-columns:1fr 1fr;padding:6px;border-radius:999px;background:#0b0f12;box-shadow:0 14px 40px rgba(11,15,18,.18)}
.s3-duel-switch button{position:relative;z-index:1;border:0;background:none;color:rgba(243,245,244,.62);font:600 15px/1 var(--f);padding:15px 26px;border-radius:999px;cursor:pointer;transition:color .5s;white-space:nowrap}
.s3-duel-switch button[aria-selected=true]{color:#0b0f12}
.s3-duel-thumb{position:absolute;top:6px;bottom:6px;left:6px;width:calc(50% - 6px);border-radius:999px;background:#ff8a5c;box-shadow:0 0 24px rgba(255,138,92,.45);transition:transform .7s var(--ease),background .7s,box-shadow .7s}
.s3-duel.is-new .s3-duel-thumb{transform:translateX(100%);background:var(--acc);box-shadow:0 0 30px rgba(53,224,161,.55)}
.s3-duel-hint{margin:0;font-size:13px;color:var(--paper-mute)}
.s3-duel-hint:before{content:"";display:inline-block;width:8px;height:8px;margin-right:10px;border-radius:50%;background:var(--acc);animation:s3blink 1.4s infinite}
@keyframes s3blink{50%{opacity:.2}}
.s3-duel-stage{position:relative;overflow:hidden;border-radius:30px;color:var(--ink);padding:92px 44px 36px;background:radial-gradient(420px circle at var(--mx,50%) var(--my,30%),rgba(255,138,92,.12),transparent 60%),radial-gradient(120% 140% at 50% 0%,#151c21,#07090b 70%);transition:background .8s}
.s3-duel.is-new .s3-duel-stage{background:radial-gradient(420px circle at var(--mx,50%) var(--my,30%),rgba(53,224,161,.16),transparent 60%),radial-gradient(120% 140% at 50% 0%,#0f1d19,#07090b 70%)}
.s3-duel-stage:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);pointer-events:none}
.s3-duel-badge{position:absolute;left:50%;top:26px;transform:translate(-50%,-14px) scale(.9);opacity:0;padding:9px 18px;border-radius:999px;border:1px solid rgba(53,224,161,.4);background:rgba(53,224,161,.08);font-size:12px;letter-spacing:.06em;color:var(--mute);white-space:nowrap;transition:opacity .6s,transform .8s var(--ease)}
.s3-duel-badge b{color:var(--acc);margin-right:8px;letter-spacing:.14em}
.s3-duel.is-new .s3-duel-badge{opacity:1;transform:translate(-50%,0) scale(1);transition-delay:.35s}
.s3-duel-chain{position:relative;display:flex;align-items:flex-start;min-height:150px}
.s3-dn{position:relative;flex:1 1 0;min-width:0;padding:20px 18px;border:1px solid rgba(255,138,92,.4);background:rgba(255,138,92,.06);border-radius:18px;transition:margin .9s var(--ease),border-radius .9s var(--ease),border-color .7s,background .7s,transform .9s var(--ease)}
.s3-duel.is-old .s3-dn{animation:s3wob 3.4s ease-in-out infinite}
.s3-duel.is-old .s3-dn:nth-child(3){margin-top:46px;animation-delay:-.8s}
.s3-duel.is-old .s3-dn:nth-child(7){margin-top:46px;animation-delay:-1.9s}
.s3-duel.is-old .s3-dn:nth-child(5){animation-delay:-1.3s}
.s3-duel.is-old .s3-dn:nth-child(9){animation-delay:-2.6s}
@keyframes s3wob{0%,100%{transform:translateY(0) rotate(0)}30%{transform:translateY(-5px) rotate(-1.2deg)}70%{transform:translateY(4px) rotate(1deg)}}
.s3-dn b{display:block;margin-bottom:12px;font-size:11px;letter-spacing:.16em;color:#ff8a5c;transition:color .6s}
.s3-dn span{display:block;font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s3-dn em{display:block;margin-top:6px;font-style:normal;font-size:12px;color:var(--dim)}
.s3-duel.is-new .s3-dn{margin-top:0;border-color:rgba(53,224,161,.35);background:rgba(53,224,161,.07);border-radius:0;border-left-color:transparent}
.s3-duel.is-new .s3-dn:first-child{border-radius:18px 0 0 18px;border-left-color:rgba(53,224,161,.35)}
.s3-duel.is-new .s3-dn:last-child{border-radius:0 18px 18px 0}
.s3-duel.is-new .s3-dn b{color:var(--acc)}
.s3-duel.is-new .s3-dn em .n{color:var(--acc)}
.s3-dj{position:relative;flex:0 0 72px;align-self:center;height:2px;margin-top:-40px;transition:flex-basis .9s var(--ease),opacity .5s}
.s3-dj:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,#ff8a5c 0 7px,transparent 7px 14px);background-size:28px 2px;animation:s3dash .9s linear infinite}
@keyframes s3dash{to{background-position:28px 0}}
.s3-dj:after{content:"!";position:absolute;left:50%;top:50%;width:24px;height:24px;margin:-12px 0 0 -12px;border-radius:50%;background:#ff5a3c;color:#fff;font:700 13px/24px var(--f);text-align:center;animation:s3ring 1.6s infinite}
@keyframes s3ring{0%{box-shadow:0 0 0 0 rgba(255,90,60,.55)}100%{box-shadow:0 0 0 14px rgba(255,90,60,0)}}
.s3-dj i{position:absolute;left:50%;bottom:calc(100% + 22px);transform:translateX(-50%);white-space:nowrap;font-style:normal;font-size:12px;font-weight:600;color:#ffc2ad;background:rgba(255,90,60,.16);border:1px solid rgba(255,120,90,.45);padding:7px 12px;border-radius:999px;animation:s3pop 3.2s var(--ease) infinite}
.s3-dj-down i{bottom:auto;top:calc(100% + 22px)}
.s3-dj:nth-child(4) i{animation-delay:.8s}.s3-dj:nth-child(6) i{animation-delay:1.6s}.s3-dj:nth-child(8) i{animation-delay:2.4s}
@keyframes s3pop{0%,100%{opacity:.55;transform:translateX(-50%) scale(.94)}12%,40%{opacity:1;transform:translateX(-50%) scale(1.06)}}
.s3-duel.is-new .s3-dj{flex-basis:0;opacity:0}
.s3-duel-chain:after{content:"";position:absolute;top:0;bottom:0;left:0;width:22%;border-radius:18px;background:linear-gradient(90deg,transparent,rgba(53,224,161,.32),transparent);opacity:0;pointer-events:none;transition:opacity .5s}
.s3-duel.is-new .s3-duel-chain:after{opacity:1;animation:s3sweep 2.8s var(--ease) infinite .6s}
@keyframes s3sweep{from{transform:translateX(-100%)}to{transform:translateX(460%)}}
.s3-duel-result{position:relative;display:flex;align-items:center;gap:20px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line)}
.s3-bulb{flex:none;width:52px;height:52px;border-radius:50%;background:radial-gradient(circle at 50% 38%,#ffe3d6,#ff8a5c 62%);box-shadow:0 0 34px rgba(255,138,92,.5);animation:s3flicker 2.2s steps(1) infinite}
@keyframes s3flicker{0%,100%{opacity:1}7%{opacity:.25}11%{opacity:1}43%{opacity:.45}47%{opacity:1}52%{opacity:.3}55%{opacity:1}}
.s3-duel.is-new .s3-bulb{animation:none;background:radial-gradient(circle at 50% 38%,#fff,var(--acc) 62%);box-shadow:0 0 0 10px rgba(53,224,161,.12),0 0 70px rgba(53,224,161,.75)}
.s3-duel-result small{display:block;margin-bottom:6px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.s3-duel-result b{display:block;font-size:clamp(17px,1.8vw,22px);font-weight:600;line-height:1.35}
.s3-duel.is-old .s3-duel-result b{color:#ffc2ad}
.s3-duel-stats{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:14px;align-items:stretch;margin-top:14px}
.s3-duel-stats>div{padding:22px 24px;border-radius:22px;background:#fff;box-shadow:0 12px 34px rgba(11,15,18,.06);transition:transform .5s var(--ease)}
.s3-duel-stats>div:hover{transform:translateY(-4px)}
.s3-duel-stats b{display:block;font-size:46px;line-height:1;font-weight:700;color:#ff6a3d;transition:color .7s;font-variant-numeric:tabular-nums}
.s3-duel.is-new .s3-duel-stats b{color:#10b981}
.s3-duel-stats span{display:block;margin-top:8px;font-size:13px;color:var(--paper-mute)}
.s3-duel-stats .s3-btn{align-self:center;white-space:nowrap}
@media (max-width:1100px){.s3-dn span{font-size:14px}.s3-dj{flex-basis:44px}.s3-dj i{font-size:11px}}
@media (max-width:900px){
 .s3-duel-switch{display:grid;width:100%}.s3-duel-switch button{padding:14px 10px;font-size:14px}
 .s3-duel-stage{padding:70px 18px 26px;border-radius:24px}
 .s3-duel-chain{flex-direction:column;align-items:stretch;min-height:0}
 .s3-duel.is-old .s3-dn:nth-child(3),.s3-duel.is-old .s3-dn:nth-child(7){margin-top:0;margin-left:36px}
 .s3-dn{padding:14px 16px;display:flex;align-items:baseline;gap:12px}.s3-dn b{margin:0}.s3-dn em{margin:0 0 0 auto}
 .s3-dj{flex:0 0 46px;width:2px;height:auto;margin:0 0 0 28px;align-self:flex-start}
 .s3-dj:before{background:repeating-linear-gradient(180deg,#ff8a5c 0 7px,transparent 7px 14px);background-size:2px 28px;animation:s3dashV .9s linear infinite}
 @keyframes s3dashV{to{background-position:0 28px}}
 .s3-dj i,.s3-dj-down i{left:26px;top:50%;bottom:auto;transform:translateY(-50%)}
 @keyframes s3pop{0%,100%{opacity:.55}12%,40%{opacity:1}}
 .s3-duel.is-new .s3-dn{border-radius:0;border-left-color:rgba(53,224,161,.35);border-top-color:transparent}
 .s3-duel.is-new .s3-dn:first-child{border-radius:18px 18px 0 0;border-top-color:rgba(53,224,161,.35)}
 .s3-duel.is-new .s3-dn:last-child{border-radius:0 0 18px 18px}
 .s3-duel-chain:after{width:auto;height:30%;left:0;right:0;background:linear-gradient(180deg,transparent,rgba(53,224,161,.3),transparent)}
 @keyframes s3sweep{from{transform:translateY(-100%)}to{transform:translateY(340%)}}
 .s3-duel-badge{top:20px;font-size:11px}
 .s3-duel-stats{grid-template-columns:1fr 1fr 1fr}.s3-duel-stats>div{padding:16px 14px}.s3-duel-stats b{font-size:34px}.s3-duel-stats span{font-size:12px}
 .s3-duel-stats .s3-btn{grid-column:1/-1;justify-content:center}
}
@media (prefers-reduced-motion:reduce){.s3-duel *{animation:none!important}}

/* duel layout fix */
.s3-duel-stage{padding-top:70px}
.s3-duel-chain{align-items:center;padding:52px 0}
.s3-duel.is-old .s3-dn:nth-child(3),.s3-duel.is-old .s3-dn:nth-child(7){margin-top:0}
.s3-dj{margin-top:0}
.s3-dj i{bottom:46px}
.s3-dj-down i{top:46px;bottom:auto}
.s3-dj i:after{content:"";position:absolute;left:50%;top:100%;width:1px;height:22px;background:rgba(255,120,90,.45)}
.s3-dj-down i:after{top:auto;bottom:100%}
.s3-duel.is-new .s3-duel-chain{padding:52px 0}
@media (max-width:900px){.s3-duel-chain{padding:0}.s3-duel.is-new .s3-duel-chain{padding:0}.s3-dj i,.s3-dj-down i{top:50%;bottom:auto}.s3-dj i:after{display:none}.s3-duel.is-old .s3-dn:nth-child(3),.s3-duel.is-old .s3-dn:nth-child(7){margin-left:36px}}