:root{
  --bg:#FFFFFF;
  --bg-soft:#F3F6FA;
  --ink:#0B1424;
  --ink-2:#4A5568;
  --ink-3:#6B7586;
  --line:#E1E6EE;
  --line-2:#CBD3DF;
  --accent:#3B6CF6;
  --accent-ink:#2350D6;
  --accent-soft:#EAF0FE;
  --ok:#17804F;
  --ng:#D64545;
  --night:#060D1B;
  --night-2:#0B1628;
  --night-line:#1D2C47;
  --on-night:#E8EDF5;
  --on-night-2:#93A1BB;
  --sky:#9DB8FF;
  --sans:"Geist","Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo",system-ui,sans-serif;
  --sans-ko:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo",system-ui,sans-serif;
  --wrap:1200px;
  --gutter:clamp(1rem,4vw,2.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[lang="ko"] body{font-family:var(--sans-ko);word-break:keep-all;line-height:1.7}
img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:600;line-height:1.1;letter-spacing:-.025em}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--ink);padding:.6rem 1rem;z-index:60}
.skip:focus{left:1rem;top:1rem}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}

/* header */
.top{position:sticky;top:0;z-index:40;background:rgba(6,13,27,.92);-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid rgba(255,255,255,.07);color:var(--on-night)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:68px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none}
.brand svg{width:30px;height:30px}
.brand-name{font-weight:600;font-size:1.05rem;letter-spacing:-.015em;color:#fff}
.nav{display:flex;align-items:center;gap:clamp(.75rem,2.4vw,2rem)}
.nav a{text-decoration:none;font-size:.93rem;font-weight:500;color:var(--on-night-2);transition:color .15s}
.nav a:hover{color:#fff}
.lang{display:flex;border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:2px}
.lang a{padding:.22rem .6rem;border-radius:6px;font-size:.84rem;font-weight:500;text-decoration:none;color:var(--on-night-2)}
.lang a:hover{color:#fff}
.lang a[aria-current="page"]{background:#fff;color:var(--night)}
.top :focus-visible{outline-color:var(--sky)}
@media (max-width:760px){.nav a{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 1.35rem;border-radius:10px;font-weight:600;font-size:.98rem;text-decoration:none;border:1px solid transparent;transition:background-color .15s,border-color .15s;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px -8px rgba(59,108,246,.7),inset 0 1px 0 rgba(255,255,255,.18)}
.btn-primary:hover{background:var(--accent-ink)}
.btn-ghost{border-color:rgba(255,255,255,.2);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.35)}

/* hero */
.hero{position:relative;background:var(--night);color:var(--on-night);overflow:hidden;margin-top:-68px;padding-top:68px}
.hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 65% 70% at 68% 50%,#000 20%,transparent 72%);
          mask-image:radial-gradient(ellipse 65% 70% at 68% 50%,#000 20%,transparent 72%)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 64% 56%,rgba(59,108,246,.30),transparent 42%),radial-gradient(circle at 8% 0%,rgba(59,108,246,.10),transparent 40%)}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:2rem;align-items:center;min-height:min(800px,100vh);padding-block:clamp(3rem,6vw,4.5rem)}
.hero h1{font-size:clamp(2.7rem,5.2vw,4.6rem);letter-spacing:-.05em;line-height:1.03;color:#fff;text-wrap:balance}
html[lang="ko"] .hero h1{letter-spacing:-.04em;line-height:1.18}
.hero .lede{margin-top:1.5rem;max-width:33rem;color:var(--on-night-2);font-size:clamp(1.05rem,1.3vw,1.18rem)}
.actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2.2rem}

/* isometric product layers */
.scene{position:relative;height:540px;--s:280px;--gap:78px;--tilt:60deg;--cx:35%;--cy:67%}
.stack{position:absolute;left:var(--cx);top:var(--cy);width:var(--s);height:var(--s);margin:calc(var(--s) / -2) 0 0 calc(var(--s) / -2);transform-style:preserve-3d;transform:rotateX(var(--tilt)) rotateZ(-45deg)}
.scene:hover{--gap:104px}
.plate{position:absolute;inset:0;border-radius:20px;transform:translateZ(calc(var(--i) * var(--gap)));transition:transform .7s cubic-bezier(.2,.8,.2,1);
  background:linear-gradient(135deg,hsla(224,92%,64%,calc(.10 + var(--i) * .06)),hsla(224,92%,50%,.04));
  border:1px solid hsla(224,100%,76%,calc(.35 + var(--i) * .2));
  box-shadow:inset 0 0 30px hsla(224,100%,65%,.08)}
.plate.p-user{box-shadow:0 0 70px rgba(59,108,246,.4),inset 0 0 30px rgba(157,184,255,.2)}
.plate::after{content:"";position:absolute;inset:-1px;border-radius:inherit;border:1.5px solid #BFD0FF;box-shadow:0 0 36px rgba(120,160,255,.6),inset 0 0 22px rgba(150,180,255,.25);opacity:0}
.ui{position:absolute;inset:8%}
.p-user .ui{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9%;align-items:center}
.ph{aspect-ratio:9/17;border-radius:12px;border:1.5px solid rgba(205,220,255,.8);background:rgba(110,145,255,.16);padding:16% 12%;display:flex;flex-direction:column;gap:8%}
.ph i{height:5px;border-radius:3px;background:rgba(225,233,255,.6)}
.ph i.s{width:60%}
.ph b{flex:1;border-radius:6px;background:rgba(160,185,255,.3)}
.ph u{height:12%;border-radius:5px;background:#8FB0FF}
.p-ops .ui{display:grid;grid-template-columns:22% minmax(0,1fr);gap:6%}
.side{border-radius:9px;background:rgba(150,175,255,.16);border:1px solid rgba(190,210,255,.3);display:flex;flex-direction:column;gap:8px;padding:12px 8px}
.side i{height:6px;border-radius:3px;background:rgba(220,230,255,.4)}
.side i:first-child{background:#8FB0FF}
.ops-main{display:grid;grid-template-rows:auto auto 30% minmax(0,1fr);gap:9px;min-width:0}
.ops-main .bar{height:8px;width:46%;border-radius:4px;background:rgba(220,230,255,.5)}
.kp{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.kp i{height:28px;border-radius:7px;border:1px solid rgba(190,210,255,.45);background:rgba(120,150,255,.13)}
.ch{border-radius:7px;border:1px solid rgba(190,210,255,.4);background:rgba(120,150,255,.08);overflow:hidden}
.ch svg{width:100%;height:100%}
.rw{display:grid;gap:6px;align-content:start}
.rw i{height:6px;border-radius:3px;background:rgba(220,230,255,.36)}
.p-base .ui{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:repeat(4,minmax(0,1fr));gap:9px}
.p-base .ui i{border-radius:7px;background:hsla(224,100%,76%,.07);border:1px solid hsla(224,100%,76%,.15)}
.p-base .ui i.on{background:hsla(224,100%,70%,.32);border-color:hsla(224,100%,82%,.6);box-shadow:0 0 14px hsla(224,100%,65%,.4)}
.tags{list-style:none;margin:0;padding:0}
.tag{position:absolute;left:calc(var(--cx) + var(--s) * .7071 + 30px);top:calc(var(--cy) - var(--i) * var(--gap) * .866);transform:translateY(-50%);display:flex;flex-direction:column;white-space:nowrap;line-height:1.35;transition:top .7s cubic-bezier(.2,.8,.2,1)}
.tag::before{content:"";position:absolute;right:calc(100% + 7px);top:50%;width:20px;height:1px;background:rgba(157,184,255,.6)}
.tag b{font-size:.98rem;font-weight:600;color:#fff}
.tag span{font-size:.84rem;color:var(--on-night-2)}
.tag.t-user b{color:var(--sky)}
@media (prefers-reduced-motion:no-preference){
  .js .plate{animation:drop .9s cubic-bezier(.2,.8,.2,1) backwards;animation-delay:calc(.15s + var(--i) * .16s)}
  .js .tag{animation:fade .5s ease-out backwards;animation-delay:calc(.8s + var(--i) * .12s)}
  .js .plate::after{animation:pulse 5s ease-in-out infinite;animation-delay:calc(1.8s + var(--i) * .22s)}
}
@keyframes drop{from{opacity:0;transform:translateZ(calc(var(--i) * var(--gap) + 260px))}}
@keyframes fade{from{opacity:0}}
@keyframes pulse{0%{opacity:0}5%{opacity:1}15%{opacity:0}100%{opacity:0}}
@media (max-width:1100px){
  .hero-in{grid-template-columns:minmax(0,1fr);min-height:0;padding-bottom:1rem}
  .scene{height:520px;--cx:40%}
}
@media (max-width:640px){
  .scene{height:340px;--s:180px;--gap:56px;--cx:35%;--cy:74%}
  .scene:hover{--gap:56px}
  .tag span{display:none}
  .tag b{font-size:.84rem}
  .tag{left:calc(var(--cx) + var(--s) * .7071 + 22px)}
  .tag::before{width:12px}
  .ph{border-radius:8px}
  .side{padding:8px 5px;gap:5px}
  .kp i{height:18px}
}

/* sections */
.section{padding:clamp(5rem,10vw,8rem) 0}
.soft{background:var(--bg-soft)}
.sec-title{font-size:clamp(2.1rem,4vw,3.2rem);letter-spacing:-.045em;line-height:1.05;margin-bottom:clamp(2.5rem,5vw,3.75rem)}
html[lang="ko"] .sec-title{letter-spacing:-.035em;line-height:1.18}

/* process */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 clamp(1.25rem,2.5vw,2rem);position:relative;counter-reset:step;--fill:1}
.steps::before,.steps::after{content:"";position:absolute;left:20px;right:20px;top:19px;height:2px}
.steps::before{background:var(--line)}
.steps::after{background:linear-gradient(90deg,var(--accent),#8FB0FF);transform-origin:left center;transform:scaleX(var(--fill));transition:transform 1.4s cubic-bezier(.2,.7,.2,1)}
.steps > li{counter-increment:step;position:relative;display:flex;flex-direction:column}
.steps > li::before{content:counter(step);position:relative;z-index:1;width:40px;height:40px;margin-bottom:1.5rem;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--accent);color:var(--accent-ink);font-weight:600;font-size:.98rem;box-shadow:0 0 0 6px #fff}
.steps h3{font-size:clamp(1.15rem,1.6vw,1.3rem);letter-spacing:-.025em}
.steps p{color:var(--ink-2);margin-top:.55rem;font-size:.98rem}
.gets{margin-top:auto;padding-top:1.3rem}
.gets-in{border:1px solid var(--line);border-radius:12px;background:var(--bg-soft);padding:.8rem .9rem;min-height:7rem}
.gets-in > span{display:block;font-size:.8rem;color:var(--ink-3);margin-bottom:.4rem}
.gets ul{list-style:none;margin:0;padding:0;display:grid;gap:.35rem}
.gets li{display:flex;align-items:center;gap:.55rem;font-size:.92rem;font-weight:500}
.gets li::before{content:"";flex:none;width:12px;height:15px;border-radius:2px;background:linear-gradient(var(--accent),var(--accent)) 2px 5px/7px 1.5px no-repeat,linear-gradient(var(--accent),var(--accent)) 2px 9px/5px 1.5px no-repeat,#fff;border:1.5px solid var(--accent);clip-path:polygon(0 0,68% 0,100% 28%,100% 100%,0 100%)}
@media (prefers-reduced-motion:no-preference){
  .js .steps{--fill:0}
  .js .steps.in{--fill:1}
  .js .steps > li{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1);transition-delay:calc(.15s + var(--k) * .22s)}
  .js .steps.in > li{opacity:1;transform:none}
}
@media (max-width:900px){
  .steps{grid-template-columns:minmax(0,1fr);gap:2.25rem}
  .steps::before,.steps::after{left:19px;right:auto;top:20px;bottom:20px;width:2px;height:auto}
  .steps::after{transform-origin:center top;transform:scaleY(var(--fill))}
  .steps > li{padding-left:64px}
  .steps > li::before{position:absolute;left:0;top:0;margin:0}
  .gets-in{min-height:0}
}

/* strengths */
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}
.tile{min-width:0;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:1.75rem;padding:clamp(1.4rem,2.6vw,2.1rem);border-radius:20px;background:#fff;border:1px solid var(--line)}
.w7{grid-column:span 7}.w5{grid-column:span 5}.w12{grid-column:span 12}
.tile h3{font-size:clamp(1.35rem,2vw,1.65rem);letter-spacing:-.03em}
.tile p{color:var(--ink-2);margin-top:.55rem;max-width:32rem}
.tile .vis{margin-top:auto;min-width:0}
.tile.dark{background:radial-gradient(circle at 85% 0%,rgba(59,108,246,.3),transparent 50%),var(--night-2);border-color:var(--night-line);color:var(--on-night)}
.tile.dark h3{color:#fff}
.tile.dark p{color:var(--on-night-2)}
.tile.tint{background:linear-gradient(150deg,#E9EFFC,#FFFFFF 60%);display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:center;gap:2rem 3rem}
.tile.tint .vis{margin-top:0}
@media (max-width:900px){.w7,.w5,.w12{grid-column:span 12}.tile.tint{grid-template-columns:minmax(0,1fr)}}

/* operator console mock */
.console{display:grid;grid-template-columns:118px minmax(0,1fr);background:#fff;border-radius:12px;overflow:hidden;color:var(--ink);box-shadow:0 30px 60px -30px rgba(0,0,0,.7);font-size:.8rem}
.console-nav{background:#0E1B30;color:#9DADC9;padding:12px 8px;display:flex;flex-direction:column;gap:2px}
.console-nav span{padding:.42rem .65rem;border-radius:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.console-nav span.on{background:rgba(59,108,246,.28);color:#fff;font-weight:600}
.console-main{padding:14px 14px 16px;display:grid;gap:9px;min-width:0}
.cm-head{display:flex;justify-content:space-between;align-items:center;gap:.5rem;font-weight:600;font-size:.9rem;margin-bottom:2px}
.cm-head i{width:72px;height:22px;border-radius:6px;border:1px solid var(--line)}
.cm-row{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:10px;align-items:center;padding:7px 9px;border:1px solid var(--line);border-radius:9px}
.cm-row .av{width:22px;height:22px;border-radius:50%;background:#DCE4F2}
.cm-row .sk{display:grid;gap:5px}
.cm-row .sk i{height:6px;border-radius:3px;background:#E1E7F0}
.cm-row .sk i:last-child{width:55%;background:#EDF1F6}
.st{font-size:.72rem;font-weight:600;padding:.2rem .55rem;border-radius:999px;white-space:nowrap}
.st.ok{background:#DDF6E8;color:#14653D}.st.wait{background:#FFF1C9;color:#7A5600}.st.no{background:#FDE2E2;color:#9E2B2B}
@media (max-width:480px){.console{grid-template-columns:84px minmax(0,1fr)}.console-nav span{padding:.4rem .45rem}}

/* failure lanes */
.lanes{display:grid;gap:12px}
.lane{padding:12px 14px 14px;border:1px solid var(--line);border-radius:14px;background:var(--bg-soft)}
.lane > span{display:block;font-size:.8rem;color:var(--ink-3);margin-bottom:.55rem}
.flow{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.stp{display:inline-flex;align-items:center;gap:.45rem;padding:.38rem .7rem;border-radius:9px;background:#fff;border:1px solid var(--line);font-size:.86rem;font-weight:500;white-space:nowrap}
.stp i{flex:none;width:17px;height:17px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:.62rem;font-weight:700;color:#fff;line-height:1}
.stp.ok i{background:var(--ok)}
.stp.ng{border-color:#F2C7C7;background:#FFF6F6}
.stp.ng i{background:var(--ng)}
.stp.rb{border-color:#C9D7FD;background:var(--accent-soft);color:var(--accent-ink)}
.stp.rb i{background:var(--accent)}
.ln{flex:none;width:14px;height:1.5px;background:var(--line-2)}

/* foundation modules */
.mods{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.mod{display:flex;align-items:center;gap:.5rem;padding:.75rem .8rem;border-radius:11px;background:#fff;border:1px solid var(--line);font-size:.88rem;font-weight:500;min-width:0}
.mod::before{content:"";flex:none;width:16px;height:16px;border-radius:50%;background:#DDF6E8 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%2314653D' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
.mod.yours{grid-column:1 / -1;justify-content:center;min-height:70px;border:1.5px dashed var(--accent);background:var(--accent-soft);color:var(--accent-ink);font-weight:600;font-size:.98rem}
.mod.yours::before{display:none}
@media (max-width:560px){.mods{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* work */
.cases{display:grid;gap:clamp(3.5rem,7vw,6rem)}
.case{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.case.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.case.flip .case-text{order:2}
.kind{display:inline-block;font-size:.82rem;font-weight:600;color:var(--accent-ink);background:#E4ECFF;border-radius:999px;padding:.25rem .7rem;margin-bottom:1rem}
.case h3{font-size:clamp(1.7rem,3vw,2.3rem);letter-spacing:-.04em}
html[lang="ko"] .case h3{letter-spacing:-.03em;line-height:1.25}
.case-text p{color:var(--ink-2);margin-top:.9rem;max-width:30rem}
.chips{list-style:none;margin:1.4rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.45rem}
.chips li{font-size:.85rem;padding:.3rem .7rem;border-radius:8px;background:#fff;border:1px solid var(--line);color:var(--ink-2)}
.case-vis{border-radius:22px;padding:clamp(1.1rem,3vw,2.25rem);background:linear-gradient(150deg,#E3EAF9,#F7F9FD 65%);border:1px solid var(--line);min-width:0}
@media (max-width:900px){.case,.case.flip{grid-template-columns:minmax(0,1fr)}.case.flip .case-text{order:0}}

/* actor map */
.actors{position:relative;aspect-ratio:16/11;min-height:300px}
.actors svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.actors line{stroke:var(--accent);stroke-width:1.5;stroke-dasharray:5 6;opacity:.55}
.actors circle{fill:none;stroke:var(--accent);stroke-opacity:.18}
.an{position:absolute;transform:translate(-50%,-50%);background:#fff;border:1px solid var(--line);border-radius:14px;padding:.75rem 1rem;text-align:center;box-shadow:0 14px 30px -18px rgba(11,20,36,.45);min-width:128px}
.an b{display:block;font-size:.98rem;font-weight:600}
.an span{display:block;font-size:.8rem;color:var(--ink-3);margin-top:.1rem}
.an.core{background:var(--night-2);border-color:var(--night-line);color:#fff;padding:1rem 1.3rem;box-shadow:0 0 0 8px rgba(59,108,246,.12),0 24px 40px -20px rgba(6,13,27,.7)}
.an.core span{color:var(--sky)}
@media (max-width:480px){.an{min-width:104px;padding:.6rem .7rem}.an b{font-size:.88rem}.an span{font-size:.74rem}}

/* decoder demo */
.decoder{background:radial-gradient(circle at 90% 0%,rgba(59,108,246,.3),transparent 55%),var(--night-2);border-color:var(--night-line)}
.demo{color:var(--on-night);display:flex;flex-direction:column;gap:.85rem;min-height:300px;justify-content:center;padding:clamp(.4rem,2vw,1rem)}
.demo-label{font-size:.82rem;color:var(--on-night-2)}
.demo-in{font-size:clamp(1.2rem,2.4vw,1.7rem);color:rgba(232,237,245,.45);text-decoration:line-through;text-decoration-thickness:1.5px;text-decoration-color:rgba(232,237,245,.35);overflow-wrap:anywhere;line-height:1.3}
.demo-out{font-weight:600;font-size:clamp(1.6rem,3.2vw,2.5rem);line-height:1.15;color:#fff;overflow-wrap:anywhere;letter-spacing:-.02em}
.demo-next{align-self:flex-start;margin-top:.35rem;background:none;border:1px solid rgba(232,237,245,.35);color:var(--on-night);border-radius:9px;padding:.55rem 1rem;font-weight:600;font-size:.9rem;cursor:pointer}
.demo-next:hover{background:var(--on-night);color:var(--night)}
.demo-next:focus-visible{outline-color:var(--sky)}
.demo-swap{transition:opacity .22s}
.demo-swap.out{opacity:0}

/* contact */
.contact{position:relative;background:var(--night);color:var(--on-night);overflow:hidden}
.contact::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 120%,rgba(59,108,246,.35),transparent 50%);pointer-events:none}
.contact-in{position:relative;padding-top:clamp(5rem,10vw,8rem);padding-bottom:2.5rem}
.contact h2{font-size:clamp(2.3rem,5vw,3.8rem);letter-spacing:-.05em;line-height:1.04;color:#fff;max-width:16ch}
html[lang="ko"] .contact h2{letter-spacing:-.04em;line-height:1.2;max-width:12em}
.mail{display:inline-block;margin-top:2.2rem;font-weight:600;font-size:clamp(1.5rem,4vw,2.8rem);letter-spacing:-.03em;text-decoration:none;color:#fff;border-bottom:2px solid var(--accent);padding-bottom:.1rem;overflow-wrap:anywhere;transition:color .15s,border-color .15s}
.mail:hover{color:var(--sky);border-color:var(--sky)}
.contact :focus-visible{outline-color:var(--sky)}
.biz{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:clamp(4.5rem,9vw,7rem);padding-top:1.4rem;border-top:1px solid rgba(232,237,245,.12);font-size:.86rem;color:rgba(232,237,245,.5)}