/* QUANTUM — 공통 스타일시트
   실크스크린(PCB 인쇄) 모티프의 다크 테마. 페이지별 추가 스타일은 각 HTML 의 <style> 에 두지 않고
   이 파일에 섹션 단위로 모은다. */

:root{
  --bg:#05060e;
  --panel:#0c0f1e;
  --panel-2:#111530;
  --line:#1d2240;
  --ink:#e8eaf6;
  --muted:#8b93b8;
  --dim:#5a6288;
  --grad-a:#7c8cff;
  --grad-b:#b36bff;
  --silver:#c9cfdd;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img,svg{max-width:100%;display:block}
/* 한글 제목이 음절 단위로 쪼개지지 않게 (좁은 화면에서 "솔 루션" 방지) */
h1,h2,h3{word-break:keep-all}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.ph{width:1em;height:1em;fill:currentColor;flex:none}
.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;
}

/* ---------- silkscreen labels (signature) ---------- */
.silk{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--grad-a);
  display:flex;
  align-items:center;
  gap:14px;
}
.silk::after{content:"";height:1px;width:56px;background:linear-gradient(90deg,var(--grad-a),transparent)}
.silk .ref{color:var(--dim);letter-spacing:.18em}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(5,6,14,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:32px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:.08em}
.brand-mark{
  width:28px;height:28px;border-radius:7px;flex:none;
  background:linear-gradient(135deg,var(--grad-a),var(--grad-b));
  display:grid;place-items:center;
  font-family:var(--mono);font-weight:500;font-size:14px;color:#fff;
}
.nav-links{display:flex;gap:28px;margin-left:auto;font-size:14px;color:var(--muted)}
.nav-links a{padding:6px 2px;transition:color .2s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--ink)}
.nav-links a[aria-current="page"]{color:var(--ink);font-weight:700}
.nav-cta{
  margin-left:8px;
  background:linear-gradient(135deg,var(--grad-a),var(--grad-b));
  color:#fff;font-size:13px;font-weight:700;
  padding:9px 18px;border-radius:999px;
  transition:filter .2s,transform .2s;
}
.nav-cta:hover{filter:brightness(1.12)}
.menu-toggle{display:none}
.menu-btn{display:none}

/* ---------- hero (home) ---------- */
.hero{position:relative;padding:96px 0 0;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;color:var(--line)}
.hero-glow{
  position:absolute;left:50%;top:-180px;transform:translateX(-50%);
  width:900px;height:520px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(124,140,255,.22),rgba(179,107,255,.10) 55%,transparent 75%);
  filter:blur(10px);
}
.hero .wrap{position:relative}
.hero .silk{justify-content:center}
.hero .silk::before{content:"";height:1px;width:56px;background:linear-gradient(90deg,transparent,var(--grad-a))}
.hero h1{
  margin-top:26px;
  font-size:clamp(32px,5.6vw,60px);
  font-weight:900;
  line-height:1.16;
  letter-spacing:-.02em;
}
.hero h1 .grad{
  background:linear-gradient(92deg,var(--grad-a) 10%,var(--grad-b) 85%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin:26px auto 0;max-width:660px;color:var(--muted);font-size:clamp(15px,1.8vw,17px)}
.hero-actions{display:flex;justify-content:center;gap:14px;margin-top:38px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-size:15px;font-weight:700;
  padding:14px 28px;border-radius:12px;
  transition:transform .2s,filter .2s,border-color .2s;
}
.btn-primary{background:#fff;color:#0a0c18}
.btn-primary:hover{filter:brightness(.92)}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--grad-a)}
.btn:active{transform:translateY(1px)}

/* 히어로 하단 핵심 수치 */
.hero-stats{
  display:flex;justify-content:center;flex-wrap:wrap;gap:14px;
  margin:56px auto 0;padding-bottom:88px;
}
.hero-stats li{
  flex:1 1 230px;max-width:290px;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:22px 20px;text-align:left;
}
.hero-stats b{
  display:block;font-family:var(--mono);font-size:19px;font-weight:500;letter-spacing:-.01em;
  background:linear-gradient(92deg,var(--grad-a),var(--grad-b));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-stats span{display:block;margin-top:6px;font-size:13px;color:var(--muted)}

/* ---------- page hero (subpages) ---------- */
.page-hero{position:relative;padding:72px 0 56px;border-bottom:1px solid var(--line);overflow:hidden}
.page-hero .hero-glow{top:-260px;height:420px;opacity:.7}
.page-hero .wrap{position:relative}
.page-hero h1{margin-top:20px;font-size:clamp(28px,4.4vw,46px);font-weight:900;letter-spacing:-.02em;line-height:1.2}
.page-hero p{margin-top:18px;max-width:680px;color:var(--muted);font-size:16px}

/* ---------- sections ---------- */
.section{padding:96px 0;border-top:1px solid var(--line)}
.section:first-of-type{border-top:0}
.sec-head{margin-bottom:48px}
.sec-head h2{margin-top:18px;font-size:clamp(24px,3.4vw,38px);font-weight:800;letter-spacing:-.01em;line-height:1.25}
.sec-head p{margin-top:14px;max-width:620px;color:var(--muted);font-size:15.5px}

/* ---------- 3-up card grid (solutions / team / roadmap) ---------- */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sol-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.sol-grid.cols-4{grid-template-columns:repeat(4,1fr);gap:16px}
.sol-grid.cols-4 .sol-card{padding:26px 22px}
.sol-card{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);border-radius:16px;
  padding:30px 26px;
  transition:border-color .25s,transform .25s;
}
.sol-card:hover{border-color:#343b6b;transform:translateY(-3px)}
.sol-card .silk-ref{
  font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.18em;
  position:absolute;top:22px;right:22px;
}
.sol-icon{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,rgba(124,140,255,.16),rgba(179,107,255,.16));
  border:1px solid #2b3157;
  display:grid;place-items:center;
  color:var(--grad-a);font-size:22px;
}
.sol-card h3{margin-top:20px;font-size:18px;font-weight:800}
.sol-card p{margin-top:10px;font-size:14px;color:var(--muted)}
.sol-card ul{margin-top:16px;display:grid;gap:6px;font-size:13px;color:var(--dim)}
.sol-card ul li{display:flex;gap:8px;align-items:baseline}
.sol-card ul li::before{content:"";width:5px;height:5px;border-radius:1px;background:var(--grad-b);flex:none;transform:translateY(-2px)}

/* ---------- band (AI engine / callout) ---------- */
.ai-band{
  background:
    radial-gradient(600px 300px at 85% 20%,rgba(179,107,255,.12),transparent 70%),
    radial-gradient(500px 300px at 10% 80%,rgba(124,140,255,.10),transparent 70%),
    var(--panel);
  border:1px solid var(--line);border-radius:20px;
  padding:56px 48px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
}
.ai-band h2{font-size:clamp(23px,3vw,32px);font-weight:800;line-height:1.3;margin-top:18px}
.ai-band .lead{margin-top:16px;color:var(--muted);font-size:15.5px}
.ai-flow{display:grid;gap:0;font-family:var(--mono);font-size:13px}
.ai-flow .node{
  border:1px solid #2b3157;border-radius:10px;
  background:rgba(5,6,14,.6);
  padding:14px 18px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.ai-flow .node b{font-family:"Pretendard Variable",Pretendard,sans-serif;font-weight:700;font-size:14.5px;color:var(--ink)}
.ai-flow .node span{color:var(--dim);font-size:10.5px;letter-spacing:.08em;text-align:right}
.ai-flow .pipe{width:1px;height:22px;margin-left:32px;background:linear-gradient(var(--grad-a),var(--grad-b))}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  position:relative;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:28px 24px 26px;
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--grad-a);
}
.step h3{margin-top:14px;font-size:17px;font-weight:800}
.step p{margin-top:9px;font-size:13.5px;color:var(--muted)}
.step .state{
  display:inline-block;margin-top:16px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;
  border:1px solid #2b3157;color:var(--dim);
}
.step.is-current{border-color:#3b4380}
.step.is-current .state{border-color:var(--grad-a);color:var(--grad-a);background:rgba(124,140,255,.08)}

/* ---------- figure ---------- */
.figure{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;
}
.figure picture{display:block}
/* 흰 배경으로 뽑힌 해석 플롯을 다크 테마에 얹기 위한 처리.
   invert 후 hue-rotate(180deg) 를 걸면 배경만 어두워지고 선 색상은 거의 유지된다.
   축 라벨·수치는 그대로라 읽는 데 문제가 없다. */
.figure.invert img{filter:invert(1) hue-rotate(180deg)}
.figure.invert{background:#0a0c18}
.figure img{width:100%;height:auto;background:#0a0c18}
.figure figcaption{padding:16px 20px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
.figure figcaption b{display:block;color:var(--ink);font-size:14px;font-weight:700;margin-bottom:4px}
.fig-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.fig-grid.cols-3{grid-template-columns:repeat(3,1fr);align-items:stretch}
/* 가로형·세로형 목업이 섞여 있어 미디어 영역 높이를 고정하고 contain 으로 맞춘다.
   잘라내지 않으므로 화면 내용이 온전히 보이고, 카드 아래끝도 나란히 정렬된다. */
.fig-grid.cols-3 > .figure{display:flex;flex-direction:column}
.fig-grid.cols-3 > .figure picture{background:#0a0c18}
.fig-grid.cols-3 > .figure img{height:300px;object-fit:contain;padding:12px}
.fig-grid.cols-3 > .figure figcaption{flex:1}

/* ---------- spec table ---------- */
.spec-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.spec{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.spec th,.spec td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec th{
  width:30%;color:var(--grad-a);font-weight:700;
  font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
}
.spec td{color:var(--muted)}
.spec td b{color:var(--ink);font-weight:700}

/* ---------- tech pipeline (numbered stages) ---------- */
.stages{display:grid;gap:18px}
.stage{
  display:grid;grid-template-columns:auto 1fr;gap:24px;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:28px 30px;
}
.stage-no{
  font-family:var(--mono);font-size:13px;letter-spacing:.16em;
  color:var(--grad-a);padding-top:3px;
}
.stage h3{font-size:18px;font-weight:800}
.stage p{margin-top:10px;font-size:14.5px;color:var(--muted)}
.stage .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.stage .tags li{
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  color:var(--dim);border:1px solid var(--line);border-radius:6px;
  padding:5px 10px;background:rgba(255,255,255,.02);
}

/* ---------- timeline (roadmap) ---------- */
.timeline{display:grid;gap:0;position:relative}
.tl-item{display:grid;grid-template-columns:104px 1fr;gap:28px;padding:0 0 34px;position:relative}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:110px;top:26px;bottom:-8px;width:1px;
  background:linear-gradient(var(--grad-a),rgba(124,140,255,.12));
}
.tl-item:last-child::before{display:none}
.tl-year{
  font-family:var(--mono);font-size:20px;font-weight:500;
  color:var(--ink);text-align:right;padding-top:14px;
}
.tl-body{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:22px 26px;position:relative;
}
.tl-body::before{
  content:"";position:absolute;left:-22px;top:26px;
  width:9px;height:9px;border-radius:50%;
  background:var(--grad-a);box-shadow:0 0 0 4px rgba(124,140,255,.14);
}
.tl-body h3{font-size:17px;font-weight:800}
.tl-body p{margin-top:8px;font-size:14px;color:var(--muted)}

/* ---------- team ---------- */
.member .role{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--grad-a);
}
.member h3{margin-top:10px;font-size:19px;font-weight:800}
.member .duty{margin-top:4px;font-size:13px;color:var(--dim)}
.member p{margin-top:16px;font-size:14px;color:var(--muted)}

/* ---------- fields ---------- */
.field-lead{font-size:clamp(19px,2.6vw,25px);font-weight:600;line-height:1.6;max-width:840px}
.field-lead .grad{
  background:linear-gradient(92deg,var(--grad-a),var(--grad-b));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:800;
}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.chips li{
  font-size:13.5px;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;
  padding:8px 16px;background:rgba(255,255,255,.02);
  transition:color .2s,border-color .2s;
}
.chips li:hover{color:var(--ink);border-color:var(--grad-a)}

/* ---------- project entries ---------- */
.project{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.project + .project{margin-top:88px;padding-top:88px;border-top:1px solid var(--line)}
.project:nth-child(even) .project-media{order:-1}
.project-media{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.project-media > .figure{grid-column:1/-1}
.project-media > .figure.half{grid-column:auto}
.project-media > .figure.half img{aspect-ratio:4/3;object-fit:cover}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--dim);
}
.badge.done{color:#6ee7a8;border-color:rgba(110,231,168,.32);background:rgba(110,231,168,.07)}
.badge.wip{color:var(--grad-a);border-color:rgba(124,140,255,.36);background:rgba(124,140,255,.08)}
.project h2{margin-top:18px;font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.3}
.project .lead{margin-top:16px;font-size:15.5px;color:var(--muted)}
.project h3{margin-top:28px;font-size:14px;font-weight:800;letter-spacing:.02em}
.project .detail{margin-top:12px;display:grid;gap:8px;font-size:14px;color:var(--muted)}
.project .detail li{display:flex;gap:10px;align-items:baseline}
.project .detail li::before{content:"";width:5px;height:5px;border-radius:1px;background:var(--grad-b);flex:none;transform:translateY(-2px)}

/* ---------- partner ---------- */
.partner{
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:30px 34px;
}
.partner .mark{
  font-family:var(--mono);font-size:15px;letter-spacing:.24em;color:var(--silver);
  border:1px solid #2b3157;border-radius:10px;padding:14px 22px;
  background:radial-gradient(circle at 32% 28%,#20243c,#0a0c18 75%);
}
.partner p{font-size:14.5px;color:var(--muted);flex:1 1 300px}

/* ---------- business card (brand asset) ---------- */
.cards{display:flex;justify-content:center;gap:24px;flex-wrap:wrap}
.bizcard{
  position:relative;width:min(400px,100%);aspect-ratio:9/5.2;
  background:linear-gradient(150deg,#0e1020,#05060c 60%);
  border:1px solid #23273f;border-radius:14px;
  overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.9);
}
.bizcard::before{ /* silver sweep, 명함의 실버 라인 */
  content:"";position:absolute;inset:-40%;
  background:
    linear-gradient(115deg,transparent 42%,rgba(201,207,221,.28) 49%,rgba(255,255,255,.55) 50%,rgba(201,207,221,.22) 51%,transparent 58%),
    linear-gradient(115deg,transparent 60%,rgba(201,207,221,.12) 67%,rgba(201,207,221,.3) 68%,transparent 72%);
  transform:rotate(-4deg);
}
.bizcard-inner{position:relative;height:100%;display:flex;flex-direction:column;padding:24px 28px}
.card-front .bizcard-inner{align-items:center;justify-content:center;gap:8px}
.card-logo{
  width:64px;height:64px;border-radius:50%;
  border:2px solid var(--silver);
  display:grid;place-items:center;
  font-family:var(--mono);font-size:30px;color:var(--silver);
  background:radial-gradient(circle at 32% 28%,#2a2f4a,#0a0c18 70%);
}
.card-wordmark{letter-spacing:.42em;font-weight:600;color:var(--silver);font-size:15px;text-indent:.42em}
.card-tag{
  position:absolute;bottom:18px;left:0;right:0;text-align:center;
  font-size:11.5px;color:var(--dim);letter-spacing:.14em;
}
.card-back .bizcard-inner{justify-content:space-between;text-align:left}
.card-name{font-size:21px;font-weight:800;letter-spacing:.22em}
.card-role{font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.2em;margin-top:2px}
.card-contact{display:grid;gap:7px;font-size:13px;color:var(--muted)}
.card-contact li{display:flex;align-items:center;gap:10px}
.card-contact .ph{color:var(--grad-a);font-size:14px}

.card-actions{display:flex;justify-content:center;margin-top:22px}
.card-actions .btn{font-size:14px;padding:12px 22px}
.card-actions .btn .ph{font-size:16px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-list{display:grid;gap:14px;margin-top:8px}
.contact-list a,.contact-list .row{
  display:flex;align-items:center;gap:14px;
  padding:18px 20px;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  transition:border-color .2s;
}
.contact-list a:hover{border-color:#343b6b}
.contact-list .ph{color:var(--grad-a);font-size:20px}
.contact-list b{display:block;font-size:15px;font-weight:700}
.contact-list span{font-size:12.5px;color:var(--dim)}
.contact-note{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:32px}
.contact-note h3{font-size:17px;font-weight:800}
.contact-note p{margin-top:12px;font-size:14px;color:var(--muted)}
.contact-note .btn{margin-top:24px}
.contact-note .btn .ph{font-size:16px}

/* ---------- next-page nav ---------- */
.next-links{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.next-links a{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:26px 24px;transition:border-color .25s,transform .25s;
}
.next-links a:hover{border-color:#343b6b;transform:translateY(-3px)}
.next-links .silk{font-size:11px}
.next-links b{display:block;margin-top:16px;font-size:17px;font-weight:800}
.next-links span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted)}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);padding:36px 0 44px}
.site-foot .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.site-foot p{font-size:12.5px;color:var(--dim)}
.foot-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:14px;letter-spacing:.08em}
.foot-brand .brand-mark{width:22px;height:22px;font-size:11px;border-radius:6px}

/* ---------- reveal motion ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms!important}
}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .steps{grid-template-columns:repeat(2,1fr)}
  .sol-grid.cols-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .sol-grid,.sol-grid.cols-2,.sol-grid.cols-4{grid-template-columns:1fr}
  .ai-band{grid-template-columns:1fr;padding:40px 28px}
  .contact-grid{grid-template-columns:1fr}
  .project{grid-template-columns:1fr;gap:32px}
  .project:nth-child(even) .project-media{order:0}
  .project-media{grid-template-columns:1fr}
  .project-media > .figure.half{grid-column:1/-1}
  .project-media > .figure.half img{aspect-ratio:auto;object-fit:contain}
  .fig-grid,.fig-grid.cols-3{grid-template-columns:1fr}
  .next-links{grid-template-columns:1fr}
  .stage{grid-template-columns:1fr;gap:12px}
  .tl-item{grid-template-columns:64px 1fr;gap:20px}
  .tl-item::before{left:70px}
  .tl-year{font-size:16px;padding-top:16px}
}
@media (max-width:720px){
  .nav{gap:16px}
  .nav-links{
    display:none;
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;gap:0;
    background:rgba(5,6,14,.97);
    border-bottom:1px solid var(--line);
    padding:8px 24px 16px;
  }
  .nav-links a{padding:13px 2px;font-size:15px;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:0}
  .menu-toggle:checked ~ .nav-links{display:flex}
  .menu-btn{
    display:grid;place-items:center;
    margin-left:auto;
    width:38px;height:38px;border-radius:9px;
    border:1px solid var(--line);color:var(--muted);
    cursor:pointer;
  }
  .menu-btn svg{width:18px;height:18px}
  .nav-cta{margin-left:0}
  .hero{padding-top:64px}
  .hero-stats{margin-top:44px;padding-bottom:64px}
  .steps{grid-template-columns:1fr}
  .section{padding:64px 0}
  .page-hero{padding:52px 0 44px}
  .project + .project{margin-top:56px;padding-top:56px}
}
:focus-visible{outline:2px solid var(--grad-a);outline-offset:3px;border-radius:4px}
.sol-card h3 small{font-size:12px;font-weight:600;color:var(--dim);font-family:var(--mono);letter-spacing:.02em;margin-left:6px}