/* İSCOM BİLİŞİM — marka sayfası
   Koyu grafit zemin, kobalt vurgu, katman (stack) metaforu. */
:root{
  --bg:#08090D; --bg2:#0D0F15; --surf:#12141C; --surf2:#181B26;
  --line:#1F2330; --line2:#2A2F3F;
  --ink:#ECEEF4; --ink2:#A4AABB; --ink3:#6C7286;
  --acc:#4C6FFF; --acc2:#8FA6FF; --cyan:#6FE3FF; --wa:#25D366;
  --display:"Sora",system-ui,sans-serif; --sans:"Inter",system-ui,sans-serif;
  --w:1280px; --g:clamp(18px,4vw,48px);
  --ease:cubic-bezier(.2,.8,.2,1);
}
*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit;color:inherit}
svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;z-index:99;background:var(--acc);color:#fff;padding:10px 14px;border-radius:10px}.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--acc2);outline-offset:3px;border-radius:6px}
.wrap{width:min(var(--w),100% - var(--g)*2);margin-inline:auto}
h1,h2,h3{font-family:var(--display);letter-spacing:-.035em;line-height:1.02;font-weight:700}
.grad{background:linear-gradient(95deg,var(--acc2),var(--cyan) 60%,#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.dim{color:var(--ink3)}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--acc2);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--acc);border-radius:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 24px;border-radius:14px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),background .2s,border-color .2s,box-shadow .2s;background:none}
.btn svg{width:20px;height:20px}
.btn-pri{background:var(--acc);color:#fff;box-shadow:0 10px 30px -10px rgba(76,111,255,.7)}
.btn-pri:hover{transform:translateY(-2px);box-shadow:0 16px 36px -10px rgba(76,111,255,.85)}
.btn-sec{border-color:var(--line2);background:var(--surf)}
.btn-sec:hover{border-color:var(--ink3)}
.btn-s{height:46px;padding:0 20px;font-size:14px}

/* mark — orijinal logo beyaz plaka üzerinde */
.mark{display:inline-flex;align-items:center;background:#fff;border-radius:12px;padding:5px 12px;box-shadow:0 6px 20px -8px rgba(0,0,0,.6)}
.mark img{height:50px;width:auto}
.mark-lg{padding:10px 20px;border-radius:16px}
.mark-lg img{height:78px}
.foot-top{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:50px;flex-wrap:wrap}
.foot-top .foot-big{margin-bottom:0}
/* eski mark */
.mark{display:flex;align-items:center;gap:10px}
.mark-sym{width:30px;height:30px;display:grid;gap:3px;align-content:center;transform:skewY(-12deg)}
.mark-sym i{display:block;height:6px;border-radius:2px;background:var(--acc)}
.mark-sym i:nth-child(1){width:70%;margin-left:30%;background:var(--cyan)}
.mark-sym i:nth-child(2){width:85%;margin-left:15%;background:var(--acc2)}
.mark-sym i:nth-child(3){width:100%}
.mark-txt{font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:-.04em}
.mark-txt b{font-weight:300;color:var(--ink2);margin-left:2px}

/* top */
.top{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.top.solid{background:rgba(8,9,13,.8);backdrop-filter:blur(14px) saturate(1.3);border-color:var(--line)}
.top-in{display:flex;align-items:center;gap:30px;height:74px}
.nav{display:flex;gap:28px;margin-left:auto;font-size:14.5px;color:var(--ink2)}
.nav a{position:relative;transition:color .2s}
.nav a:hover,.nav a.on{color:var(--ink)}
.nav a.on::after{content:"";position:absolute;left:50%;bottom:-8px;width:4px;height:4px;border-radius:50%;background:var(--acc);transform:translateX(-50%)}
.top-cta{font-size:14px;font-weight:600;padding:10px 18px;border-radius:12px;background:var(--ink);color:var(--bg);transition:background .2s}
.top-cta:hover{background:#fff}
.burger{display:none;margin-left:auto;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.burger i{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger[aria-expanded="true"] i:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] i:last-child{transform:translateY(-4px) rotate(-45deg)}

/* hero */
.hero{position:relative;padding-top:74px;overflow:hidden;border-bottom:1px solid var(--line)}
.glow{position:absolute;inset:-20% -10% auto auto;width:900px;height:900px;background:radial-gradient(closest-side,rgba(76,111,255,.28),transparent 70%);pointer-events:none}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(180deg,#000,transparent 80%);opacity:.6;pointer-events:none}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,80px);align-items:center;min-height:calc(100vh - 150px);padding:clamp(40px,7vh,90px) 0}
.pill{display:inline-flex;align-items:center;gap:10px;font-size:13px;color:var(--ink2);border:1px solid var(--line2);background:rgba(18,20,28,.6);padding:7px 14px;border-radius:999px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--wa);box-shadow:0 0 12px var(--wa)}
h1{font-size:clamp(46px,6.6vw,96px);margin:26px 0 24px;font-weight:700}
.lead{font-size:clamp(16px,1.3vw,18.5px);color:var(--ink2);max-width:560px}
.lead strong{color:var(--ink);font-weight:600}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.rotator{margin-top:30px;font-size:14px;color:var(--ink3)}
.rotator b{color:var(--ink);font-weight:600;display:inline-block;border-bottom:1px solid var(--acc);transition:opacity .25s,transform .25s}
.rotator b.out{opacity:0;transform:translateY(6px)}

/* ekosistem merkezi (hub) */
.hero-in{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.hero-in>*{min-width:0}
.hub{position:relative;width:100%;max-width:680px;aspect-ratio:1;margin-left:auto}
.hub::before{content:"";position:absolute;inset:14%;border-radius:50%;border:1px dashed rgba(143,166,255,.18)}
.hub::after{content:"";position:absolute;inset:30%;border-radius:50%;background:radial-gradient(circle,rgba(76,111,255,.22),transparent 70%);filter:blur(10px)}
.hub-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible;z-index:1}
.hub-lines path{fill:none;stroke:rgba(236,238,244,.28);stroke-width:.25;vector-effect:non-scaling-stroke;stroke-width:1.2;transition:stroke .3s,stroke-width .3s}
.hub-lines path.site{stroke:rgba(143,166,255,.45)}
.hub-lines path.on{stroke:var(--cyan);stroke-width:2}
.hub-lines circle{fill:var(--cyan);opacity:0;transition:opacity .3s}
.hub-lines circle.on{opacity:1}
.hub-core{position:absolute;left:50%;top:50%;width:48%;transform:translate(-50%,-50%);z-index:2;display:grid;place-items:center;aspect-ratio:200/130}
.cloud{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.cloud path{fill:rgba(12,14,22,.55);stroke:#fff;stroke-width:1.6;stroke-linecap:round}
.cloud .c2{fill:none;stroke:rgba(255,255,255,.35);stroke-dasharray:3 6}
.core-txt{position:relative;text-align:center;padding:10% 14% 0;max-width:100%}
.core-txt b{display:block;font-family:var(--display);font-weight:700;font-size:clamp(15px,1.6vw,22px);line-height:1.08;letter-spacing:.02em;font-style:italic;transition:opacity .25s}
.core-txt span{display:block;margin-top:6px;font-size:clamp(10px,.9vw,12px);color:var(--ink2);max-width:180px;margin-inline:auto;line-height:1.35;transition:opacity .25s}
.core-txt.fade b,.core-txt.fade span{opacity:0}
.nodes{list-style:none;position:absolute;inset:0;z-index:3}
.nodes li{position:absolute;transform:translate(-50%,-50%)}
.node{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;outline-offset:6px}
.ni{width:clamp(56px,6vw,78px);aspect-ratio:1;display:grid;place-items:center;border:1.4px solid rgba(255,255,255,.85);border-radius:10px;background:#0C0E15;transition:transform .35s var(--ease),border-color .3s,background .3s,box-shadow .3s}
.ni svg{width:62%;height:62%;stroke:#fff;stroke-width:1.5;fill:none}
.nl{font-family:var(--display);font-size:clamp(9.5px,.85vw,11.5px);font-weight:600;letter-spacing:.06em;line-height:1.25;color:#fff;white-space:nowrap;background:var(--bg);padding:2px 5px;border-radius:4px}
.node.ext .ni{border-color:var(--acc2);border-width:2px}
.node.ext .nl{color:#C9D4FF}
.node:hover .ni,.node:focus-visible .ni,.node.on .ni{transform:scale(1.1);border-color:var(--cyan);background:rgba(30,40,80,.85);box-shadow:0 0 0 6px rgba(111,227,255,.12),0 12px 30px -10px rgba(76,111,255,.8)}
.node:hover .nl,.node.on .nl{color:var(--cyan)}
.hub.pre .nodes li{opacity:0}
.nodes li{transition:opacity .6s var(--ease)}
.hub.pre .hub-lines path{opacity:0}
.hub-lines path{transition:opacity 1s var(--ease),stroke .3s,stroke-width .3s}
/* ticker */
.ticker{position:relative;border-top:1px solid var(--line);overflow:hidden;padding:20px 0;background:var(--bg2)}
.ticker-in{display:flex;gap:48px;width:max-content;animation:tick 40s linear infinite;font-family:var(--display);font-size:clamp(18px,2vw,26px);font-weight:600;letter-spacing:-.02em;color:var(--ink3)}
.ticker-in span::after{content:"";display:inline-block;width:8px;height:8px;margin-left:48px;border-radius:2px;background:var(--acc);transform:rotate(45deg) translateY(-3px)}
@keyframes tick{to{transform:translateX(-50%)}}

/* sections */
section{position:relative}
.sh{margin-bottom:clamp(36px,5vw,60px)}
.sh h2{font-size:clamp(36px,5vw,72px)}
.sh-row{display:flex;justify-content:space-between;align-items:end;gap:40px;flex-wrap:wrap}
.sh-side{max-width:400px;color:var(--ink2)}

/* services */
.svc{padding:clamp(80px,10vw,150px) 0}
.svc-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(20px,3vw,40px);align-items:start}
.svc-list{display:grid;border-top:1px solid var(--line)}
.svc-list button{all:unset;cursor:pointer;display:flex;align-items:center;gap:18px;padding:17px 6px;border-bottom:1px solid var(--line);font-family:var(--display);font-size:clamp(18px,1.6vw,22px);font-weight:500;letter-spacing:-.02em;color:var(--ink3);transition:color .2s,padding .3s var(--ease)}
.svc-list button i{font-style:normal;font-size:12px;font-weight:600;width:24px;color:var(--ink3)}
.svc-list button:hover{color:var(--ink2)}
.svc-list button[aria-selected="true"]{color:var(--ink);padding-left:16px}
.svc-list button[aria-selected="true"] i{color:var(--acc2)}
.svc-list button[aria-selected="true"]::after{content:"→";margin-left:auto;color:var(--acc)}
.svc-list button:focus-visible{outline:2px solid var(--acc2);outline-offset:-2px}
.svc-panel{position:sticky;top:100px;background:radial-gradient(120% 90% at 100% 0%,rgba(76,111,255,.18),transparent 55%),var(--surf);border:1px solid var(--line2);border-radius:28px;padding:clamp(26px,3.4vw,44px);min-height:480px;display:flex;flex-direction:column}
.sp-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:auto}
.sp-no{font-family:var(--display);font-size:clamp(70px,7vw,110px);font-weight:800;line-height:.8;letter-spacing:-.06em;-webkit-text-stroke:1px var(--line2);color:transparent}
.sp-ico{width:64px;height:64px;border-radius:18px;background:var(--acc);display:grid;place-items:center;color:#fff;box-shadow:0 14px 30px -10px rgba(76,111,255,.7)}
.sp-ico svg{width:30px;height:30px;stroke-width:1.6}
.svc-panel h3{font-size:clamp(28px,3vw,44px);margin:40px 0 14px}
.svc-panel>p{color:var(--ink2);font-size:16.5px;max-width:560px}
.sp-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 30px}
.sp-tags li{font-size:13px;padding:7px 13px;border-radius:999px;background:var(--surf2);border:1px solid var(--line2);color:var(--ink2)}
.sp-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.sp-site{font-size:14px;font-weight:600;color:var(--acc2);border-bottom:1px solid currentColor;padding-bottom:2px}
.sp-site:hover{color:#fff}
.swap{animation:swap .45s var(--ease)}
@keyframes swap{from{opacity:.2;transform:translateY(8px)}to{opacity:1;transform:none}}

/* eco */
.eco{padding:clamp(80px,10vw,150px) 0;background:var(--bg2);border-block:1px solid var(--line)}
.eco-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.site{background:var(--surf);border:1px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;transition:transform .35s var(--ease),border-color .3s}
.site:hover{transform:translateY(-6px);border-color:var(--line2)}
.site-shot{aspect-ratio:1200/630;overflow:hidden;border-bottom:1px solid var(--line);background:#000}
.site-shot img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .8s var(--ease)}
.site:hover .site-shot img{transform:scale(1.04)}
.site-info{padding:22px 24px 24px;display:grid;gap:8px}
.site h3{font-size:22px}
.site p{font-size:14.5px;color:var(--ink2)}
.url{font-size:13px;font-weight:600;color:var(--acc2);margin-top:4px}
.s-main{grid-column:span 3;flex-direction:row}
.s-main .site-shot{flex:1.2;aspect-ratio:auto;border-bottom:0;border-right:1px solid var(--line)}
.s-main .site-info{flex:1;padding:clamp(26px,3vw,44px);align-content:center;gap:12px}
.s-main h3{font-size:clamp(28px,3vw,40px)}
.s-main p{font-size:16px}
.site-logo{width:140px;margin-bottom:8px}

/* way */
.way{padding:clamp(80px,10vw,150px) 0}
.way-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,100px);align-items:start}
.way-l h2{font-size:clamp(36px,4.6vw,64px);margin-bottom:22px}
.way-l p{color:var(--ink2);font-size:17px;max-width:480px}
.principles{list-style:none;counter-reset:p;display:grid;gap:0;border-top:1px solid var(--line)}
.principles li{counter-increment:p;display:grid;grid-template-columns:56px 1fr;grid-template-rows:auto auto;column-gap:10px;padding:24px 0;border-bottom:1px solid var(--line)}
.principles li::before{content:"0" counter(p);grid-row:span 2;font-family:var(--display);font-weight:700;font-size:14px;color:var(--acc2);padding-top:5px}
.principles b{font-family:var(--display);font-size:22px;font-weight:600;letter-spacing:-.02em}
.principles span{color:var(--ink2);font-size:15px}

/* contact */
.contact{padding:clamp(80px,10vw,150px) 0;background:linear-gradient(180deg,var(--bg),#0B0E1C);border-top:1px solid var(--line)}
.contact-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,80px)}
.ct-l h2{font-size:clamp(36px,4.6vw,64px);margin-bottom:18px}
.ct-sub{color:var(--ink2);margin-bottom:34px;max-width:420px}
.ct-lines{list-style:none;border-top:1px solid var(--line)}
.ct-lines li{display:grid;grid-template-columns:130px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.ct-lines span{color:var(--ink3);font-size:13.5px;padding-top:2px}
.ct-lines a{font-weight:600}
.ct-lines a:hover{color:var(--acc2)}
.ct-lines address{font-style:normal;color:var(--ink2)}
.ct-form{background:var(--surf);border:1px solid var(--line2);border-radius:28px;padding:clamp(22px,3vw,38px);display:grid;gap:18px;align-content:start}
.ct-form fieldset{border:0}
.ct-form legend,.ct-form label>span{font-size:13px;color:var(--ink3);margin-bottom:10px;display:block}
.topics{display:flex;flex-wrap:wrap;gap:8px}
.topics label{position:relative;cursor:pointer}
.topics input{position:absolute;opacity:0;pointer-events:none}
.topics span{display:block;padding:9px 15px;border-radius:12px;border:1px solid var(--line2);font-size:14px;color:var(--ink2);transition:.15s;margin:0!important}
.topics label:hover span{border-color:var(--ink3);color:var(--ink)}
.topics input:checked+span{background:var(--acc);border-color:var(--acc);color:#fff}
.topics input:focus-visible+span{outline:2px solid var(--acc2);outline-offset:2px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ct-form input:not([type=radio]),.ct-form textarea{width:100%;background:var(--bg2);border:1px solid var(--line2);border-radius:14px;padding:14px 16px;font-size:15px;outline:none;transition:border-color .2s}
.ct-form textarea{resize:vertical;min-height:120px}
.ct-form input:focus,.ct-form textarea:focus{border-color:var(--acc)}
.ct-form .bad{border-color:#FF5A6A!important}
.f-send{display:flex;gap:10px;flex-wrap:wrap}
.f-msg{font-size:14px;min-height:1.3em;color:var(--ink2)}
.f-msg.ok{color:var(--wa)}.f-msg.err{color:#FF7A86}

/* faq */
.faq{padding:clamp(70px,8vw,120px) 0;border-top:1px solid var(--line)}
.faq-in{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(24px,5vw,80px)}
.faq-in h2{font-size:clamp(32px,4vw,52px)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;padding:22px 0;font-family:var(--display);font-size:18.5px;font-weight:500;letter-spacing:-.01em}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--acc2);font-size:24px;line-height:1;transition:transform .3s var(--ease)}
.qa details[open] summary::after{transform:rotate(45deg)}
.qa p{color:var(--ink2);padding:0 40px 22px 0}

/* footer */
.foot{padding:60px 0 28px;border-top:1px solid var(--line);background:var(--bg2);overflow:hidden}
.foot-big{font-family:var(--display);font-weight:800;font-size:clamp(64px,13vw,200px);letter-spacing:-.07em;line-height:.8;color:var(--surf2);margin-bottom:50px;white-space:nowrap}
.foot-big b{font-weight:300;color:var(--line2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;font-size:14px;color:var(--ink2);padding-bottom:36px;border-bottom:1px solid var(--line)}
.foot-grid a{display:block;padding:3px 0}
.foot-grid a:hover{color:#fff}
.f-h{color:var(--ink);font-weight:600;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.foot address{font-style:normal;line-height:1.7}
.foot-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:12.5px;color:var(--ink3)}

.fab{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:18px;background:var(--wa);color:#063;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .2s var(--ease)}
.fab svg{width:28px;height:28px;color:#fff}
.fab:hover{transform:translateY(-3px)}

.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1080px){
  .hero-in{grid-template-columns:minmax(0,1fr);min-height:auto}
  .hub{margin:10px auto 0;max-width:600px}
  .eco-grid{grid-template-columns:1fr 1fr}
  .s-main{grid-column:span 2}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav{display:none;position:absolute;top:74px;left:0;right:0;flex-direction:column;gap:0;background:rgba(8,9,13,.97);backdrop-filter:blur(14px);padding:8px var(--g) 20px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}
  .nav a.on::after{display:none}
  .burger{display:flex}
  .top-cta{display:none}
  .top{background:rgba(8,9,13,.8);backdrop-filter:blur(14px)}
  .svc-grid{grid-template-columns:1fr}
  .svc-list{grid-template-columns:1fr 1fr;column-gap:16px}
  .svc-panel{position:static;min-height:0}
  .sp-head{margin-bottom:0}
  .way-in,.contact-in,.faq-in{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .mark img{height:32px}
  .mark-lg img{height:56px}
  .foot-big{display:none}
  h1{font-size:clamp(40px,11.5vw,56px)}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
  .hub{aspect-ratio:auto;max-width:none;margin-top:6px}
  .hub::before,.hub::after,.hub-lines{display:none}
  .hub-core{position:relative;left:auto;top:auto;transform:none;width:62%;margin:0 auto 18px}
  .nodes{position:static;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
  .nodes li{position:static;transform:none!important;opacity:1!important;min-width:0}
  .node{flex-direction:row;text-align:left;gap:12px;padding:10px;border:1px solid var(--line2);border-radius:14px;background:var(--surf);height:100%}
  .ni{width:44px;flex:none}
  .nl{white-space:normal;font-size:10.5px;min-width:0;overflow-wrap:anywhere}
  .nl br{display:none}
  .svc-list{grid-template-columns:1fr}
  .svc-list button{font-size:17px;padding:14px 4px}
  .eco-grid{grid-template-columns:1fr}
  .s-main{grid-column:auto;flex-direction:column}
  .s-main .site-shot{border-right:0;border-bottom:1px solid var(--line);aspect-ratio:1200/630}
  .f-row{grid-template-columns:1fr}
  .f-send .btn{flex:1 1 100%;justify-content:center}
  .ct-lines li{grid-template-columns:1fr;gap:2px}
  .foot-grid{grid-template-columns:1fr}
  .fab{width:54px;height:54px;right:14px;bottom:14px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}.rv{opacity:1;transform:none}}