/* =====================================================================
   ONYX Engineering — Landing Page Stylesheet
   카탈로그 2026의 디자인 토큰(색·서체·여백)을 그대로 계승하고,
   전환(문의·전화)에 최적화된 컴포넌트를 추가했습니다.
   ===================================================================== */

:root{
  --paper:#ffffff; --mist:#f3f3f0; --ink:#0e0e0f; --graphite:#3a3b3d; --stone:#8c8d89;
  --hair:#e4e4e0; --moss:#2e4a3b; --moss-deep:#213629; --moss-soft:#e7ede8; --moss-line:#b9cbbf;
  --invert-bg:#0e0e0f; --invert-ink:#f2f2ef;
  --amber:#b8621b; --amber-soft:#fbf1e7;
  --radius:0; --radius-lg:0;
  --shadow:0 1px 0 rgba(14,14,15,.06);
  --shadow-lg:0 20px 60px rgba(14,14,15,.10);
  --nav-h:64px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans KR","Archivo",-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-weight:300;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}
.en{font-family:"Archivo","Helvetica Neue",Arial,sans-serif}
h1,h2,h3,h4{margin:0;font-weight:500;line-height:1.15;text-wrap:balance;letter-spacing:-0.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--moss);outline-offset:3px}
img{display:block;max-width:100%}
strong{font-weight:500}
button{font:inherit;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* ---- typography ---- */
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.eyebrow{font-family:"Archivo";font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--stone);margin-bottom:18px}
.eyebrow.moss{color:var(--moss)}
.display{font-family:"Noto Sans KR";font-weight:500;font-size:clamp(36px,4.8vw,66px);line-height:1.1;letter-spacing:-0.035em}
.display .thin{font-weight:300}
.h2{font-size:clamp(28px,3.2vw,46px);font-weight:500;line-height:1.16;letter-spacing:-0.03em}
.h3{font-size:22px;font-weight:500;letter-spacing:-0.015em;line-height:1.3}
.lede{font-size:18px;line-height:1.7;color:var(--graphite);max-width:34em}
.body{max-width:36em;color:var(--graphite)}
.body + .body{margin-top:1.1em}
.caption{font-family:"Archivo","Noto Sans KR";font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--stone)}
.tab{font-family:"Archivo";font-variant-numeric:tabular-nums}
.sec{padding:128px 0;border-top:1px solid var(--hair)}
.sec.mist{background:var(--mist)}
.sec-head{display:grid;grid-template-columns:repeat(12,1fr);gap:32px;margin-bottom:56px;align-items:end}
.sec-head .t{grid-column:1/8}
.sec-head .d{grid-column:8/13}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:32px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 28px;border-radius:0;font-family:"Noto Sans KR","Archivo";font-size:14px;font-weight:500;letter-spacing:.04em;line-height:1;border:1px solid transparent;transition:transform .15s,background .2s,color .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.primary:hover{background:#fff;color:var(--ink)}
.btn.ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.ink:hover{background:#fff;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn.light:hover{background:var(--mist)}
.btn.outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn.outline-light:hover{background:#fff;color:var(--ink)}
.btn.sm{padding:11px 18px;font-size:13.5px}
.btn.lg{padding:18px 32px;font-size:16px}
.btn.block{width:100%}
.btn svg{width:18px;height:18px;flex:none}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:500;color:var(--moss);border-bottom:1px solid transparent}
.link:hover{border-bottom-color:var(--moss)}
.link svg{width:16px;height:16px}

/* ---- top bar ---- */
.topbar{background:var(--ink);color:var(--invert-ink);font-family:"Archivo","Noto Sans KR";font-size:12.5px;letter-spacing:.02em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:38px}
.topbar .l,.topbar .r{display:flex;align-items:center;gap:22px}
.topbar .pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#7dcf9a;box-shadow:0 0 0 0 rgba(125,207,154,.6);animation:pulse 2s infinite;margin-right:8px;vertical-align:middle}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(125,207,154,.6)}70%{box-shadow:0 0 0 8px rgba(125,207,154,0)}100%{box-shadow:0 0 0 0 rgba(125,207,154,0)}}
.topbar a{opacity:.9}
.topbar a:hover{opacity:1;text-decoration:underline}
.topbar b{font-weight:600}
.topbar a b{white-space:nowrap}
@media (max-width:820px){.topbar .r{display:none}.topbar .l{width:100%;justify-content:space-between}.topbar .l > a.en{display:none}.topbar{font-size:12px}}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--hair);transition:box-shadow .2s}
.nav.scrolled{box-shadow:0 6px 24px rgba(14,14,15,.06)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--nav-h)}
.nav .brand{display:flex;align-items:center;gap:12px}
.nav .brand img{height:28px;width:auto}
.nav .brand .wm{font-family:"Archivo";font-weight:600;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--graphite)}
.nav ul{display:flex;gap:24px;font-family:"Noto Sans KR","Archivo";font-size:14px;font-weight:400}
.nav ul a{padding:6px 0;border-bottom:1px solid transparent;color:var(--graphite)}
.nav ul a:hover,.nav ul a.active{color:var(--ink);border-bottom-color:var(--ink)}
.nav .acts{display:flex;align-items:center;gap:10px}
.nav .tel{display:none;align-items:center;gap:8px;font-family:"Archivo";font-weight:600;font-size:15px;letter-spacing:.01em;padding:10px 14px;border-radius:var(--radius);border:1px solid var(--hair)}
.nav .tel:hover{border-color:var(--ink)}
.nav .tel svg{width:16px;height:16px}
.nav .burger{display:none;width:44px;height:44px;border:1px solid var(--hair);border-radius:var(--radius);background:transparent;align-items:center;justify-content:center}
.nav .burger span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.nav .burger span::before,.nav .burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.nav .burger span::before{top:-6px}.nav .burger span::after{top:6px}
.mnav{display:none;position:fixed;inset:calc(var(--nav-h)) 0 0 0;background:var(--paper);z-index:49;padding:24px 20px;flex-direction:column;gap:6px;overflow:auto}
.mnav.open{display:flex}
.mnav a{padding:16px 8px;border-bottom:1px solid var(--hair);font-size:17px;font-weight:400}
.mnav .btn{margin-top:14px}
@media (max-width:1060px){.nav ul{display:none}.nav .burger{display:inline-flex}.nav .tel span{display:none}.nav .tel{padding:10px 12px}}
@media (max-width:560px){.nav .brand .wm{display:none}.nav .acts .btn{padding:11px 14px;font-size:13px}.nav .acts .btn span{display:none}}

/* ---- panel strip (top) ---- */
.panels{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:#fff;padding:4px 4px 0}
.panels figure{margin:0;position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--mist)}
.panels img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1.2s ease}
.panels figure:hover img{transform:scale(1.02)}
@media (prefers-reduced-motion:reduce){.panels img{transition:none}}
.panels figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 24px;display:flex;justify-content:space-between;align-items:baseline;gap:16px;background:linear-gradient(0deg,rgba(14,14,15,.55),transparent);color:#f2f2ef}
.panels figcaption .caption{color:#e8e8e4}
.panels figcaption .t{font-size:15px;font-weight:500;letter-spacing:-0.01em}
@media (max-width:820px){.panels figure{aspect-ratio:3/4}.panels figcaption{padding:12px 14px;flex-direction:column;gap:4px}.panels figcaption .t{font-size:13px}}

/* ---- nationwide ---- */
.nationwide{padding:88px 0;background:var(--ink);color:var(--invert-ink);border-top:1px solid var(--hair)}
.nw-grid{display:grid;grid-template-columns:5fr 7fr;gap:32px 48px;align-items:start}
.nationwide .eyebrow{color:#9aa39c}
.nationwide .h2{color:var(--invert-ink)}
.nw-cities{display:flex;flex-wrap:wrap;gap:8px;align-self:center}
.nw-cities li{border:1px solid rgba(242,242,239,.35);padding:12px 18px;font-size:15px;font-weight:400;letter-spacing:-0.01em}
.nw-cities li:last-child{border-color:transparent;color:#9aa39c}
.nw-note{grid-column:2;font-size:15px;color:#cfd6d0;max-width:40em}
@media (max-width:820px){.nationwide{padding:56px 0}.nw-grid{grid-template-columns:1fr;gap:24px}.nw-note{grid-column:1}.nw-cities li{padding:10px 14px;font-size:14px}}

/* ---- ESCO ---- */
.esco{padding:112px 0;border-top:1px solid var(--hair);background:#fff}
.esco .grid{align-items:start}
.esco .l{grid-column:1/6}
.esco .r{grid-column:6/13}
.esco-list{margin-top:24px;border-top:1px solid var(--ink)}
.esco-list li{padding:14px 0;border-bottom:1px solid var(--hair);font-size:15px;color:var(--graphite);display:grid;grid-template-columns:20px 1fr;gap:12px}
.esco-list li::before{content:"\2014";color:var(--stone)}
@media (max-width:820px){.esco{padding:72px 0}.esco .l,.esco .r{grid-column:1/-1}}

/* ---- hero ---- */
.hero{padding:96px 0 80px;position:relative;overflow:hidden;background:#fff}
.hero .grid{align-items:stretch}
.hero .txt{grid-column:1/8;padding-right:24px;display:flex;flex-direction:column;justify-content:center}
.hero .pic{grid-column:8/13;position:relative;overflow:hidden;background:var(--mist);min-height:600px}
.hero .pic img{width:100%;height:100%;object-fit:cover;object-position:center top;position:absolute;inset:0}
.hero .pic .pic-cap{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:12px;padding:14px 18px;background:linear-gradient(0deg,rgba(14,14,15,.55),transparent)}
.hero .pic .pic-cap .caption{color:#e8e8e4}
.hero .display{margin-top:6px}
.hero .lede{margin-top:28px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero-contact{display:grid;grid-template-columns:repeat(3,auto);gap:12px 40px;margin-top:36px;padding:22px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--hair);justify-content:start}
.hero-contact .k{display:block;font-family:"Archivo","Noto Sans KR";font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--stone);margin-bottom:4px}
.hero-contact .v{font-weight:500;font-size:18px;letter-spacing:-0.01em;white-space:nowrap;border-bottom:1px solid transparent}
.hero-contact .v:hover{border-bottom-color:var(--ink)}
.hero .ticks{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:28px;font-size:14px;color:var(--graphite)}
.hero .ticks li{display:flex;align-items:center;gap:8px}
.hero .ticks svg{width:16px;height:16px;color:var(--moss);flex:none}
.hero .brands{margin-top:48px;padding-top:24px;border-top:1px solid var(--hair)}
.hero .brands .caption{margin-bottom:10px}
.hero .brands .row{display:flex;flex-wrap:wrap;gap:8px 22px;font-family:"Archivo";font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--stone)}

/* ---- shared field styles (calculator) ---- */
.badge{display:inline-flex;align-items:center;gap:6px;font-family:"Archivo","Noto Sans KR";font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--moss);background:var(--moss-soft);padding:6px 10px;border-radius:999px;white-space:nowrap}
.badge.amber{color:var(--amber);background:var(--amber-soft)}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:500;color:var(--graphite);margin-bottom:6px}
.field input,.field select{width:100%;font:inherit;font-size:15px;font-weight:400;color:var(--ink);background:#fff;border:1px solid var(--hair);border-radius:var(--radius);padding:12px 14px;transition:border-color .15s}
.field input:focus,.field select:focus{border-color:var(--moss);outline:none;box-shadow:0 0 0 3px rgba(46,74,59,.12)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23d9e2dc' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.field.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* ---- proof band ---- */
.proof{background:var(--invert-bg);color:var(--invert-ink);padding:52px 0 44px}
.proof .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.proof .stats > div{padding:6px 24px 6px 0;border-right:1px solid rgba(242,242,239,.16)}
.proof .stats > div + div{padding-left:24px}
.proof .stats > div:last-child{border-right:0}
.proof .n{font-family:"Archivo";font-weight:500;font-size:42px;letter-spacing:-0.03em;line-height:1;font-variant-numeric:tabular-nums}
.proof .n small{font-size:17px;font-weight:400;letter-spacing:0;margin-left:4px}
.proof .l{font-size:13.5px;color:#cfd6d0;margin-top:10px}
.proof .sectors{display:flex;flex-wrap:wrap;gap:10px 32px;margin-top:36px;padding-top:24px;border-top:1px solid rgba(242,242,239,.16);font-family:"Archivo","Noto Sans KR";font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#b7bbb6}
.proof .sectors b{color:#f2f2ef;font-weight:500;letter-spacing:.2em;margin-right:8px}

/* ---- intent router ---- */
.intent{padding:80px 0}
.routes{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.route{display:flex;flex-direction:column;gap:14px;padding:28px 26px 26px;background:#fff;border:1px solid var(--hair);border-radius:var(--radius-lg);transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.route:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--moss-line)}
.route .ic{width:44px;height:44px;border-radius:10px;background:var(--moss-soft);color:var(--moss);display:flex;align-items:center;justify-content:center}
.route .ic svg{width:22px;height:22px}
.route .who{font-family:"Archivo","Noto Sans KR";font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--stone)}
.route h3{font-size:19px;line-height:1.3}
.route p{font-size:14px;color:var(--graphite);flex:1}
.route .link{margin-top:4px}
.route.urgent{background:var(--ink);color:#fff;border-color:var(--ink)}
.route.urgent .ic{background:rgba(255,255,255,.1);color:#7dcf9a}
.route.urgent .who{color:#9aa39c}
.route.urgent p{color:#cfd6d0}
.route.urgent .link{color:#7dcf9a}

/* ---- physics ---- */
.law{grid-column:1/6}
.lawfig{grid-column:7/13}
.lawfig svg{width:100%;height:auto;display:block}
.lawfig .cap{margin-top:14px;display:flex;justify-content:space-between;gap:16px}
.ltable{width:100%;border-collapse:collapse;margin-top:36px;font-variant-numeric:tabular-nums}
.ltable th,.ltable td{text-align:left;padding:13px 0;border-bottom:1px solid var(--hair);font-weight:400}
.ltable th{font-family:"Archivo";font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--stone)}
.ltable td{font-family:"Archivo","Noto Sans KR";font-size:19px}
.ltable td.moss{color:var(--moss);font-weight:500}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:64px;padding-top:40px;border-top:1px solid var(--hair)}
.benefits .n{font-family:"Archivo";font-size:32px;font-weight:500;letter-spacing:-0.03em;line-height:1;font-variant-numeric:tabular-nums;color:var(--moss)}
.benefits .n small{font-size:15px;font-weight:400;letter-spacing:0}
.benefits h4{font-size:15.5px;font-weight:500;margin:16px 0 8px}
.benefits p{font-size:14px;color:var(--graphite);line-height:1.7}

/* ---- ROI calculator ---- */
.roi{background:var(--ink);color:#f2f2ef;padding:128px 0}
.roi .eyebrow{color:#9aa39c}
.roi .h2,.roi .lede{color:#f2f2ef}
.roi .lede{opacity:.85}
.calc{display:grid;grid-template-columns:7fr 5fr;gap:32px;margin-top:48px}
.calc .in{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);padding:30px}
.calc .in .field label{color:#d9e2dc}
.calc .in .field input,.calc .in .field select{background:rgba(0,0,0,.25);border-color:rgba(255,255,255,.18);color:#fff}
.calc .in .field input:focus{border-color:#9fc3ad;box-shadow:0 0 0 3px rgba(159,195,173,.2)}
.calc .in .field.row{grid-template-columns:1fr 1fr 1fr}
.calc .in .unit{position:relative}
.calc .in .unit span{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:12.5px;color:#9fc3ad;pointer-events:none}
.calc .in .unit input{padding-right:52px}
.range{margin:6px 0 10px}
.range input[type=range]{width:100%;accent-color:#9fc3ad;margin:8px 0 4px}
.range .vals{display:flex;justify-content:space-between;font-family:"Archivo";font-size:11px;letter-spacing:.1em;color:#9fc3ad}
.range .cur{font-family:"Archivo";font-size:22px;font-weight:500;color:#fff;float:right;line-height:1}
.calc .out{background:#fff;color:var(--ink);border-radius:var(--radius-lg);padding:30px;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.calc .out .big{font-family:"Archivo";font-size:clamp(38px,4vw,54px);font-weight:500;letter-spacing:-0.035em;line-height:1;color:var(--ink);font-variant-numeric:tabular-nums;margin:6px 0 4px}
.calc .out .big small{font-size:20px;font-weight:400;letter-spacing:0;margin-left:4px;color:var(--ink)}
.calc .out .kv{display:grid;grid-template-columns:1fr auto;gap:0;margin-top:22px;font-size:14px}
.calc .out .kv > div{padding:11px 0;border-top:1px solid var(--hair)}
.calc .out .kv > div:nth-child(odd){color:var(--graphite)}
.calc .out .kv > div:nth-child(even){font-family:"Archivo";font-weight:500;text-align:right;font-variant-numeric:tabular-nums}
.calc .out .note{font-size:12px;color:var(--stone);margin-top:16px;line-height:1.6;flex:1}
.calc .out .out-acts{display:grid;grid-template-columns:1fr;gap:8px;margin-top:20px}
.calc .out .out-acts .btn{width:100%}
.roi .disclaimer{font-size:12.5px;color:#8c8d89;margin-top:20px;max-width:60em;line-height:1.7}

/* ---- lineup ---- */
.lineup{display:grid;grid-template-columns:repeat(2,1fr);gap:48px 32px;margin-top:8px}
.prod{display:flex;flex-direction:column}
.prod .pic{background:var(--mist);overflow:hidden;aspect-ratio:16/10;border-radius:var(--radius-lg);position:relative}
.prod .pic img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.prod:hover .pic img{transform:scale(1.03)}
@media (prefers-reduced-motion:reduce){.prod .pic img{transition:none}}
.prod .pic .tag{position:absolute;left:16px;top:16px;background:rgba(14,14,15,.78);color:#fff;font-family:"Archivo";font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:7px 11px;border-radius:999px;backdrop-filter:blur(6px)}
.prod .hd{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-top:22px;padding-top:18px;border-top:1px solid var(--ink)}
.prod .code{font-family:"Archivo";font-weight:600;font-size:22px;letter-spacing:-0.01em}
.prod .code span{font-weight:300;color:var(--stone);margin-left:8px;font-size:16px}
.prod .cap{font-family:"Archivo";font-size:13px;letter-spacing:.06em;color:var(--stone);font-variant-numeric:tabular-nums;white-space:nowrap}
.prod .desc{margin:14px 0 18px;color:var(--graphite);font-size:15px}
.spec{display:grid;grid-template-columns:96px 1fr;gap:8px 16px;font-size:14px;flex:1}
.spec dt{font-family:"Archivo";font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--stone);padding-top:3px}
.spec dd{margin:0;color:var(--graphite)}
.prod .act{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}

/* ---- track record ---- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;border-top:1px solid var(--ink);padding-top:28px}
.timeline .y{font-family:"Archivo";font-weight:500;font-size:40px;letter-spacing:-0.03em;line-height:1}
.timeline h4{font-size:16px;font-weight:500;margin:18px 0 8px;line-height:1.4}
.timeline p{font-size:13.5px;color:var(--graphite)}
.timeline .r{margin-top:12px;font-size:13.5px;color:var(--moss);font-weight:500}
.projects{columns:2;column-gap:48px;margin-top:56px;padding-top:28px;border-top:1px solid var(--hair);font-size:14.5px;color:var(--graphite)}
.projects div{break-inside:avoid;padding:9px 0;border-bottom:1px solid var(--hair);display:flex;gap:10px}
.projects div::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--moss);margin-top:11px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:0}
.gallery figure{margin:0;position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--hair)}
.gallery img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.04);transition:transform 1.2s ease,filter .6s ease}
.gallery figure:hover img{transform:scale(1.03);filter:grayscale(.4) contrast(1.04)}
@media (prefers-reduced-motion:reduce){.gallery img{transition:none}}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;font-size:14px;font-weight:500;color:#f2f2ef;letter-spacing:-0.01em;background:linear-gradient(0deg,rgba(14,14,15,.62),rgba(14,14,15,0))}
.field.sec{padding-bottom:0}
.field .sec-head{margin-bottom:48px}

/* ---- why ---- */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ink);margin-top:8px}
.why > div{padding:36px 32px 40px 0;border-bottom:1px solid var(--hair)}
.why > div:nth-child(3n){padding-right:0}
.why .k{font-family:"Archivo";font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--moss);margin-bottom:20px}
.why h4{font-size:20px;font-weight:500;letter-spacing:-0.02em;margin:0 0 12px;line-height:1.3}
.why p{font-size:14.5px;color:var(--graphite)}

/* ---- datacenter bleed ---- */
.bleed{position:relative;background:#0e0e0f;color:#f2f2ef;overflow:hidden;min-height:420px}
.bleed img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.92}
.bleed .veil{position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,10,9,.78) 0%,rgba(8,10,9,.1) 60%)}
.bleed .ov{position:relative;z-index:1;padding:220px 0 72px}
.bleed .ov .grid{align-items:end}
.bleed .eyebrow{color:#cfd6d0}
.bleed .h2{color:#f2f2ef}
.bleed .body{color:#dfe3df;max-width:none}

/* ---- OEM ---- */
.oem-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:32px;align-items:start}
.oem-grid .l{grid-column:1/8}
.oem-grid .r{grid-column:9/13}
.oem-grid .r img{aspect-ratio:3/4;object-fit:cover;width:100%;filter:grayscale(1);border-radius:var(--radius-lg)}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px;padding-top:36px;border-top:1px solid var(--ink)}
.three h4{font-size:18px;font-weight:500;margin:0 0 10px;letter-spacing:-0.015em}
.three p{font-size:14.5px;color:var(--graphite)}
.risk{margin-top:56px;display:grid;grid-template-columns:repeat(12,1fr);gap:32px}
.risk .t{grid-column:1/5}
.risk ul{grid-column:5/13;display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
.risk li{padding:18px 0;border-top:1px solid var(--hair);font-size:14.5px;display:grid;grid-template-columns:36px 1fr;gap:12px}
.risk li b{font-family:"Archivo";font-weight:500;font-size:12px;letter-spacing:.1em;color:var(--stone);padding-top:4px}

/* ---- process ---- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--ink)}
.steps > div{padding:28px 24px 32px 0;border-right:1px solid var(--hair)}
.steps > div:last-child{border-right:0}
.steps .n{font-family:"Archivo";font-size:12px;letter-spacing:.2em;color:var(--stone)}
.steps h4{font-size:20px;font-weight:500;margin:18px 0 10px;letter-spacing:-0.02em}
.steps p{font-size:13.5px;color:var(--graphite)}
.flow{margin-top:56px;background:#fff;border:1px solid var(--hair);border-radius:var(--radius-lg);padding:30px 32px;display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center}
.flow .t{font-size:18px;font-weight:500;letter-spacing:-0.02em;max-width:12em}
.flow ol{display:flex;gap:0;list-style:none;margin:0;padding:0}
.flow li{flex:1;position:relative;padding:0 24px 0 0;font-size:13.5px;color:var(--graphite)}
.flow li b{display:block;font-family:"Archivo";font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--moss);margin-bottom:6px}
.flow li strong{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}
.flow li + li{padding-left:24px;border-left:1px solid var(--hair)}

/* ---- spec ---- */
.kv{display:grid;grid-template-columns:160px 1fr;gap:0;font-size:14px}
.kv > div{padding:13px 0;border-bottom:1px solid var(--hair)}
.kv > div:nth-child(odd){font-family:"Archivo","Noto Sans KR";font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--stone);padding-right:16px}
.kv > div:nth-child(even){color:var(--graphite)}
.speccols{display:grid;grid-template-columns:repeat(12,1fr);gap:32px;align-items:start}
.speccols .side{grid-column:1/5;position:sticky;top:calc(var(--nav-h) + 24px)}
.speccols .side img{aspect-ratio:1/1;object-fit:cover;width:100%;border-radius:var(--radius-lg)}
.speccols .main{grid-column:5/13}
.dl{margin-top:24px;padding:22px 24px;background:var(--moss-soft);border-radius:var(--radius-lg);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.dl .t{font-size:15px}
.dl .t b{display:block;font-size:17px;font-weight:500;margin-bottom:2px}
.dl .btns{display:flex;gap:10px;flex-wrap:wrap}
.spectable{width:100%;border-collapse:collapse;font-size:13.5px}
.spectable th{font-family:"Archivo";font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--stone);text-align:left;padding:0 16px 14px 0;border-bottom:1px solid var(--ink);font-weight:500;white-space:nowrap}
.spectable td{padding:13px 16px 13px 0;border-bottom:1px solid var(--hair);vertical-align:top;color:var(--graphite)}
.spectable td:first-child{color:var(--ink);font-weight:500;white-space:nowrap}
.spectable .brand{font-family:"Archivo";font-weight:600;letter-spacing:.02em}
.tscroll{overflow-x:auto}
.tscroll table{min-width:760px}
.foot{font-size:12px;color:var(--stone);margin-top:16px;line-height:1.7}

/* ---- chips ---- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.chips span{border:1px solid var(--hair);padding:9px 16px;font-size:14px;color:var(--graphite)}
.chips span.on{border-color:var(--ink);color:var(--ink)}

/* ---- FAQ ---- */
.faq{border-top:1px solid var(--ink)}
.faq .qa{display:grid;grid-template-columns:5fr 7fr;gap:32px;padding:30px 0;border-bottom:1px solid var(--hair)}
.faq .qa h3{font-size:18px;font-weight:500;line-height:1.4;letter-spacing:-0.015em}
.faq .qa p{font-size:15px;color:var(--graphite);max-width:40em}

/* ---- urgency ---- */
.urgency{background:var(--mist);padding:112px 0}
.urgency .grid{align-items:center}
.urgency .l{grid-column:1/8}
.urgency .r{grid-column:8/13;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.urgency .eyebrow{color:var(--stone)}
.urgency .alert{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:36px;padding-top:28px;border-top:1px solid var(--ink)}
.urgency .alert .n{font-family:"Archivo";font-size:44px;font-weight:500;letter-spacing:-0.03em;line-height:1;color:var(--ink)}
.urgency .alert .n small{font-size:18px;font-weight:500}
.urgency .alert p{font-size:13.5px;color:var(--graphite);margin-top:10px}
.urgency .r small{font-size:13px;color:var(--graphite)}

/* ---- contact ---- */
.contact{background:var(--invert-bg);color:var(--invert-ink);padding:104px 0}
.contact .grid{align-items:start}
.contact .l{grid-column:1/7}
.contact .r{grid-column:7/13}
.contact .logo-w{height:40px;width:auto;margin-bottom:32px}
.contact .eyebrow{color:#9aa39c}
.contact .display{color:var(--invert-ink);font-size:clamp(34px,4vw,56px)}
.contact .lede{color:var(--invert-ink);opacity:.85;margin-top:28px}
.contact .ways{margin-top:40px;display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:1200px){.contact .ways{grid-template-columns:1fr 1fr}}
.way .v{white-space:nowrap}
.way{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid rgba(242,242,239,.16);border-radius:var(--radius-lg);transition:background .2s,border-color .2s}
.way:hover{background:rgba(255,255,255,.05);border-color:rgba(242,242,239,.4)}
.way .ic{flex:none;width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#9fc3ad}
.way .ic svg{width:18px;height:18px}
.way .k{font-family:"Archivo","Noto Sans KR";font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#9aa39c}
.way .v{font-family:"Archivo","Noto Sans KR";font-size:17px;font-weight:500;margin-top:3px;color:#fff}
.way .s{font-size:12.5px;color:#b7bbb6;margin-top:2px}
.way.static{cursor:default}
.way.static:hover{background:transparent;border-color:rgba(242,242,239,.16)}
.contact .info{margin-top:36px;font-size:14px;line-height:1.9;color:#cfd6d0;display:grid;grid-template-columns:1fr 1fr;gap:8px 32px}
.contact .info .k{font-family:"Archivo";font-size:11px;letter-spacing:.2em;text-transform:uppercase;opacity:.6}
.guide{background:#fff;color:var(--ink);border-radius:var(--radius-lg);padding:34px 32px 30px;box-shadow:var(--shadow-lg)}
.guide .eyebrow{color:var(--moss)}
.guide h3{font-size:24px;line-height:1.3;letter-spacing:-0.02em}
.checklist{margin:26px 0 0;padding:0;list-style:none;border-top:1px solid var(--ink)}
.checklist li{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--hair)}
.checklist b{font-family:"Archivo";font-weight:500;font-size:12px;letter-spacing:.14em;color:var(--moss);padding-top:4px}
.checklist strong{display:block;font-size:16px;font-weight:500;margin-bottom:2px}
.checklist span{font-size:13.5px;color:var(--graphite)}
.guide .note{font-size:13.5px;color:var(--graphite);margin-top:18px;line-height:1.7}
.guide-acts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}
.guide-acts .btn.light{border-color:var(--hair);background:var(--mist)}
.guide-acts .btn.light:hover{background:var(--hair)}
.guide-foot{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;margin-top:20px;padding-top:18px;border-top:1px solid var(--hair);font-size:13.5px}
.guide-foot .link{margin-left:auto}

/* ---- footer ---- */
.footer{padding:28px 0;font-family:"Archivo","Noto Sans KR";font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--stone);border-top:1px solid var(--hair)}
.footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer a:hover{color:var(--ink)}

/* ---- floating actions ---- */
.fab{position:fixed;right:24px;bottom:24px;z-index:60;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.fab a{display:inline-flex;align-items:center;gap:10px;padding:13px 18px 13px 14px;border-radius:999px;background:#fff;color:var(--ink);border:1px solid var(--hair);box-shadow:var(--shadow);font-size:14px;font-weight:500;transition:transform .15s,box-shadow .2s}
.fab a:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.fab a svg{width:18px;height:18px}
.fab a.call{background:var(--ink);color:#fff;border-color:var(--ink)}
.fab a.quote{background:var(--moss);color:#fff;border-color:var(--moss)}
.fab.hide{opacity:0;pointer-events:none}
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--hair);box-shadow:0 -8px 30px rgba(14,14,15,.08);padding:10px 12px calc(10px + env(safe-area-inset-bottom));grid-template-columns:1fr;gap:8px}
.mbar a{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 8px;border-radius:var(--radius);font-size:14px;font-weight:500;border:1px solid var(--hair)}
.mbar a svg{width:17px;height:17px}
.mbar a.call{background:var(--ink);color:#fff;border-color:var(--ink)}
.mbar a.quote{background:var(--moss);color:#fff;border-color:var(--moss)}
.mbar.hide{transform:translateY(110%)}
.mbar{transition:transform .25s}
@media (max-width:820px){.fab{display:none}.mbar{display:grid}body{padding-bottom:72px}}

/* ---- slide-in nudge ---- */
.nudge{position:fixed;left:24px;bottom:24px;z-index:58;width:320px;background:#fff;border:1px solid var(--hair);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:20px 20px 18px;transform:translateY(20px);opacity:0;pointer-events:none;transition:transform .3s,opacity .3s}
.nudge.show{transform:none;opacity:1;pointer-events:auto}
.nudge .x{position:absolute;right:10px;top:8px;width:30px;height:30px;border:0;background:transparent;color:var(--stone);font-size:20px;line-height:1}
.nudge h4{font-size:16px;margin:4px 0 6px;padding-right:20px}
.nudge p{font-size:13px;color:var(--graphite);margin-bottom:14px}
.nudge .btn{width:100%}
@media (max-width:820px){.nudge{display:none}}

/* ---- reveal ---- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---- responsive ---- */
@media (max-width:1060px){
  .routes{grid-template-columns:repeat(2,1fr)}
  .benefits,.why{grid-template-columns:repeat(2,1fr)}
  .why > div{padding-right:24px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps > div{border-right:0;border-bottom:1px solid var(--hair)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .proof .stats{grid-template-columns:repeat(2,1fr);gap:24px 0}
  .proof .stats > div:nth-child(2){border-right:0}
  .flow{grid-template-columns:1fr}
  .calc{grid-template-columns:1fr}
  .hero-contact{grid-template-columns:repeat(2,auto)}
  .hero .pic{min-height:480px}
}
@media (max-width:820px){
  .wrap{padding:0 20px}
  .sec{padding:56px 0}
  .intent.sec{padding:56px 0 40px}
  .routes{gap:12px;margin-top:28px}
  .route{padding:22px 20px 20px;gap:10px}
  .route .ic{width:38px;height:38px}
  .route h3{font-size:17px}
  .route p{font-size:13.5px}
  .sec-head .d{margin-top:-8px}
  .hero{padding:44px 0 48px}
  .hero .txt,.hero .pic,.sec-head .t,.sec-head .d,.law,.lawfig,.speccols .side,.speccols .main,.oem-grid .l,.oem-grid .r,.risk .t,.risk ul,.contact .l,.contact .r,.urgency .l,.urgency .r{grid-column:1/-1}
  .hero .pic{order:-1;margin:0 0 28px;min-height:0;aspect-ratio:4/5;max-height:480px}
  .hero-contact{grid-template-columns:1fr;gap:12px}
  .guide-acts{grid-template-columns:1fr}
  .guide{padding:26px 22px}
  .guide-foot .link{margin-left:0}
  .faq .qa{grid-template-columns:1fr;gap:10px;padding:22px 0}
  .speccols .side{position:static;max-width:320px}
  .lineup,.three,.benefits,.why,.timeline,.routes,.contact .ways,.contact .info,.urgency .alert{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery figcaption{padding:12px 12px;font-size:12px}
  .risk ul{grid-template-columns:1fr}
  .projects{columns:1}
  .bleed .ov{padding:160px 0 56px}
  .contact{padding:72px 0}
  .kv{grid-template-columns:1fr}
  .kv > div:nth-child(odd){border-bottom:0;padding-bottom:0}
  .flow ol{flex-direction:column;gap:14px}
  .flow li,.flow li + li{padding:0;border-left:0}
  .calc .in .field.row{grid-template-columns:1fr}
  .field.row{grid-template-columns:1fr}
  .steps > div{padding-right:0}
  .oem-grid .r{max-width:360px}
  .sec-head{margin-bottom:36px}
  .proof{padding:40px 0 32px}
  .proof .stats{grid-template-columns:repeat(2,1fr);gap:20px 0}
  .proof .n{font-size:32px}
  .proof .l{font-size:12.5px}
  .proof .sectors{gap:8px 20px;font-size:11px}
  .hero .display{font-size:clamp(32px,9.5vw,44px)}
  .hero .lede{font-size:16px}
}
@media print{.topbar,.nav,.fab,.mbar,.nudge{display:none!important}}