/* ============================================================
   CloudSquare — shared site styles
   Brand: blue (회사 컬러)
   ============================================================ */
:root{
  /* brand blue */
  --brand:#1668ff; --brand-d:#0b4ed9; --brand-l:#4f8bff; --sky:#37c0ff;
  /* navy scale (dark surfaces) */
  --navy:#061627; --navy-1:#0a2540; --navy-2:#0e2f52; --navy-3:#123f6b;
  /* neutrals */
  --ink:#0e1c2b; --slate:#48596c; --muted:#748699; --line:#e7edf3; --line-2:#dde6ef;
  --paper:#fff; --mist:#f4f7fb; --mist-2:#eef3f9;
  /* type */
  --sans:'Pretendard Variable','Pretendard','Malgun Gothic','Apple SD Gothic Neo','Segoe UI',system-ui,sans-serif;
  /* fx */
  --shadow-sm:0 1px 2px rgba(9,30,55,.06),0 3px 10px rgba(9,30,55,.06);
  --shadow-md:0 12px 32px rgba(9,30,55,.11);
  --shadow-lg:0 26px 64px rgba(9,30,55,.17);
  --r:16px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:88px;}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.65;
  font-feature-settings:"tnum" 1;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  word-break:keep-all;overflow-wrap:break-word;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
::selection{background:rgba(22,104,255,.22);}

/* keyboard focus visibility (mouse users unaffected) */
:focus-visible{outline:2.5px solid var(--brand-l);outline-offset:2px;border-radius:3px;}
.btn:focus-visible,.nav-cta:focus-visible,.job .apply:focus-visible{outline-color:#fff;outline-offset:3px;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:800;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--brand);}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor;}
.center{text-align:center;}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 28px;border-radius:12px;font-size:15px;font-weight:800;
  transition:transform .16s,box-shadow .16s,background .16s,border-color .16s;cursor:pointer;border:none;font-family:inherit;line-height:1;}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;box-shadow:0 10px 26px rgba(22,104,255,.34);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(22,104,255,.44);}
.btn-outline{background:rgba(255,255,255,.05);color:#fff;border:1.5px solid rgba(255,255,255,.3);}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-3px);}
.btn-ghost{background:var(--mist);color:var(--brand-d);border:1.5px solid var(--line-2);}
.btn-ghost:hover{border-color:var(--brand);background:#fff;transform:translateY(-2px);}

/* ===== Logo ===== */
.logo{display:inline-flex;align-items:center;gap:11px;}
.logo-box{width:34px;height:34px;flex:none;border-radius:0;
  background:#010080;border:1px solid rgba(255,255,255,.55);
  box-shadow:0 6px 16px rgba(1,0,128,.45);transition:transform .2s,box-shadow .2s,border-color .2s;}

.logo-words{display:flex;flex-direction:column;line-height:1.05;text-transform:uppercase;}
.logo-words .lc{font-size:16px;font-weight:800;letter-spacing:-.3px;color:#eef4fb;}
.logo-words .lc-sq{font-size:16px;font-weight:800;letter-spacing:-.3px;color:var(--sky);}
/* keep logo as flex in footer (override .fcol a{display:block}) */
footer.site .fcol a.logo{display:inline-flex;padding:0;}
/* light-surface variant (if used on white) */
.logo.on-light .lc{color:var(--navy-1);}
.logo.on-light .lc-sq{color:var(--brand);}

/* ===== Header ===== */
header.site{position:sticky;top:0;z-index:80;height:76px;display:flex;align-items:center;color:#fff;
  transition:background .25s,box-shadow .25s,backdrop-filter .25s,height .25s;background:transparent;}
header.site.scrolled{background:rgba(6,22,39,.9);backdrop-filter:saturate(150%) blur(12px);
  box-shadow:0 1px 0 rgba(255,255,255,.06),0 10px 34px rgba(0,0,0,.28);height:68px;}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;width:100%;}
nav.gnb{display:flex;gap:30px;font-size:15px;font-weight:600;}
nav.gnb a{color:#c4d6ea;position:relative;padding:6px 0;transition:color .15s;}
nav.gnb a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand-l),var(--sky));transition:width .22s;}
nav.gnb a:hover,nav.gnb a.active{color:#fff;} nav.gnb a:hover::after,nav.gnb a.active::after{width:100%;}
.nav-right{display:flex;align-items:center;gap:18px;}
.nav-cta{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;padding:10px 20px;border-radius:11px;
  font-size:14.5px;font-weight:800;transition:transform .15s,box-shadow .15s;box-shadow:0 8px 20px rgba(22,104,255,.36);}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(22,104,255,.46);}
.menu-toggle{display:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;
  width:42px;height:42px;border-radius:11px;font-size:20px;cursor:pointer;align-items:center;justify-content:center;}

/* mobile drawer */
.mobile-nav{position:fixed;inset:0;z-index:90;background:rgba(6,22,39,.98);backdrop-filter:blur(8px);
  display:flex;flex-direction:column;padding:26px 24px;opacity:0;pointer-events:none;transform:translateY(-10px);
  transition:opacity .25s,transform .25s;}
.mobile-nav.open{opacity:1;pointer-events:auto;transform:none;}
.mobile-nav .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px;}
.mobile-nav .mclose{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;width:42px;height:42px;border-radius:11px;font-size:22px;cursor:pointer;}
.mobile-nav a{color:#dce8f4;font-size:23px;font-weight:700;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08);}
.mobile-nav a:last-of-type{border-bottom:none;}
.mobile-nav .btn{margin-top:26px;justify-content:center;}

/* ===== Hero (home) ===== */
.hero{position:relative;overflow:hidden;color:#fff;padding:130px 0 116px;margin-top:-76px;
  background:radial-gradient(1200px 720px at 78% -12%,#17568f 0%,transparent 55%),
    radial-gradient(900px 620px at 4% 112%,#0c3a63 0%,transparent 55%),
    linear-gradient(160deg,#061627 0%,#0a2a4b 60%,#0b3157 100%);}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:46px 46px;mask-image:radial-gradient(720px 520px at 30% 40%,#000,transparent 78%);}
.hero .glow{position:absolute;right:-140px;top:-120px;width:540px;height:540px;border-radius:50%;
  background:radial-gradient(circle,rgba(22,104,255,.34),transparent 66%);filter:blur(4px);animation:float 9s ease-in-out infinite;}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(26px)}}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(22,104,255,.16);
  border:1px solid rgba(79,139,255,.4);color:#bcd6ff;padding:7px 15px;border-radius:30px;font-size:13px;font-weight:700;margin-bottom:26px;}
.hero-badge .pulse{width:8px;height:8px;border-radius:50%;background:var(--sky);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(55,192,255,.6)}70%{box-shadow:0 0 0 10px rgba(55,192,255,0)}100%{box-shadow:0 0 0 0 rgba(55,192,255,0)}}
.hero h1{font-size:clamp(34px,4.6vw,58px);font-weight:800;letter-spacing:-2px;line-height:1.14;text-wrap:balance;margin-bottom:22px;}
.grad{background:linear-gradient(100deg,var(--brand-l),var(--sky));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero p.lead{font-size:clamp(15px,1.4vw,18px);color:#b6cbe4;max-width:560px;margin-bottom:36px;line-height:1.72;}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.hero-trust{margin-top:34px;display:flex;align-items:center;gap:18px;color:#8fa8c6;font-size:13px;flex-wrap:wrap;}
.hero-trust b{color:#fff;} .hero-trust .divider{width:1px;height:26px;background:rgba(255,255,255,.16);}

/* hero visual */
.hero-visual{position:relative;height:388px;}
.glass{position:absolute;border-radius:18px;border:1px solid rgba(255,255,255,.14);
  background:linear-gradient(155deg,rgba(255,255,255,.1),rgba(255,255,255,.03));backdrop-filter:blur(10px);box-shadow:0 30px 70px rgba(0,0,0,.42);}
.hv-console{inset:20px 44px 66px 0;padding:18px;display:flex;flex-direction:column;gap:12px;}
.hv-ops{right:-4px;bottom:0;width:212px;padding:15px 16px;display:flex;flex-direction:column;gap:9px;animation:float 7s ease-in-out infinite .6s;}
.hv-ops .oh{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:800;color:#fff;}
.hv-ops .live{width:8px;height:8px;border-radius:50%;background:var(--sky);animation:pulse 2s infinite;}
.hv-ops .om{display:flex;justify-content:space-between;align-items:baseline;font-size:11.5px;color:#9fb8d6;}
.hv-ops .om b{font-size:15px;font-weight:800;color:var(--sky);}
.hv-ops .obars{display:flex;align-items:flex-end;gap:5px;height:36px;margin-top:4px;}
.hv-ops .obars i{flex:1;border-radius:3px;transform-origin:bottom;background:linear-gradient(180deg,var(--brand-l),var(--brand-d));animation:opbar 2.8s ease-in-out infinite;}
.hv-ops .obars i:nth-child(2){animation-delay:.3s}.hv-ops .obars i:nth-child(3){animation-delay:.6s}.hv-ops .obars i:nth-child(4){animation-delay:.9s}.hv-ops .obars i:nth-child(5){animation-delay:1.2s}
@keyframes opbar{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}
.hv-dots{display:flex;gap:7px;} .hv-dots i{width:11px;height:11px;border-radius:50%;display:block;}
.hv-dots i:nth-child(1){background:#ff5f57;}.hv-dots i:nth-child(2){background:#febc2e;}.hv-dots i:nth-child(3){background:#28c840;}
.hv-bar{height:9px;border-radius:6px;background:rgba(255,255,255,.14);} .hv-bar.s{width:62%;}.hv-bar.m{width:82%;}
.hv-metric{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.hv-metric div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:11px;padding:12px 13px;}
.hv-metric .k{font-size:11px;color:#8fa8c6;} .hv-metric .v{font-size:20px;font-weight:800;color:var(--sky);margin-top:3px;}
.hv-chat{right:0;bottom:0;width:232px;padding:15px;display:flex;flex-direction:column;gap:9px;animation:float 7s ease-in-out infinite .5s;}
.hv-chat .who{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;color:#fff;}
.hv-chat .who .av{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand-d));display:flex;align-items:center;justify-content:center;font-weight:900;font-size:11px;}
.hv-b{font-size:12px;line-height:1.5;padding:9px 12px;border-radius:12px;}
.hv-b.bot{background:rgba(255,255,255,.1);border-bottom-left-radius:4px;color:#dce8f4;}
.hv-b.usr{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;align-self:flex-end;border-bottom-right-radius:4px;}

/* ===== Page hero (subpages) ===== */
.page-hero{position:relative;overflow:hidden;color:#fff;padding:120px 0 60px;margin-top:-76px;text-align:center;
  background:radial-gradient(1000px 560px at 72% -20%,#17568f 0%,transparent 58%),linear-gradient(160deg,#061627,#0a2a4b);}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.45;pointer-events:none;
  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:44px 44px;mask-image:radial-gradient(680px 400px at 50% 10%,#000,transparent 80%);}
.page-hero .wrap{position:relative;z-index:2;}
.page-hero .crumb{font-size:13px;color:#89a3c2;margin-bottom:16px;}
.page-hero .crumb a:hover{color:#fff;}
.page-hero h1{font-size:clamp(30px,4vw,50px);font-weight:800;letter-spacing:-1.6px;line-height:1.15;text-wrap:balance;}
.page-hero p{color:#b6cbe4;font-size:clamp(15px,1.4vw,18px);max-width:620px;margin:18px auto 0;line-height:1.7;}
.page-hero .eyebrow{color:var(--sky);justify-content:center;margin-bottom:16px;}
.page-hero .eyebrow::before{background:var(--sky);}

/* ===== Stats band ===== */
.stats{background:var(--navy-2);color:#fff;position:relative;}
.stats::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,104,255,.12),transparent 42%,transparent 58%,rgba(55,192,255,.08));}
.stats .wrap{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:16px;text-align:center;padding:42px 24px;}
.stat .num{font-size:clamp(26px,2.6vw,36px);font-weight:800;letter-spacing:-1px;
  background:linear-gradient(120deg,var(--brand-l),var(--sky));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.stat .lbl{font-size:13px;color:#a8c0dc;margin-top:6px;}
.stats-4 .wrap{grid-template-columns:repeat(4,1fr);}

/* ===== Sections ===== */
section.block{padding:100px 0;}
.block.mist{background:linear-gradient(180deg,var(--mist),var(--mist-2));}
.block.navy{background:radial-gradient(800px 500px at 80% -20%,#123f6b,transparent 60%),linear-gradient(160deg,#071a30,#0a2a4b);color:#fff;}
.sec-head{text-align:center;max-width:660px;margin:0 auto 60px;}
.sec-head .eyebrow{justify-content:center;margin-bottom:14px;}
.sec-head h2{font-size:clamp(26px,3.2vw,38px);font-weight:800;letter-spacing:-1.2px;color:var(--navy-1);line-height:1.2;}
.block.navy .sec-head h2{color:#fff;}
.sec-head p{color:var(--slate);margin-top:14px;font-size:16.5px;line-height:1.65;}
.block.navy .sec-head p{color:#b6cbe4;}

.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}

/* service / feature card */
.svc{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:34px 32px;
  transition:transform .22s,box-shadow .22s,border-color .22s;overflow:hidden;display:flex;flex-direction:column;}
.svc::before{content:"";position:absolute;left:0;top:0;height:2px;width:100%;transform:scaleX(0);transform-origin:left;background:var(--brand);transition:transform .3s;}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-2);}
.svc:hover::before{transform:scaleX(1);}
.svc .idx{display:inline-flex;align-items:center;gap:11px;font-size:13px;font-weight:800;letter-spacing:1px;color:var(--brand);margin-bottom:20px;}
.svc .idx::after{content:"";width:26px;height:1px;background:var(--line-2);}
.svc h3{font-size:20px;font-weight:800;color:var(--navy-1);margin-bottom:11px;letter-spacing:-.4px;}
.svc p{color:var(--slate);font-size:14.5px;}
.svc ul{margin-top:20px;list-style:none;border-top:1px solid var(--line);padding-top:10px;}
.svc li{font-size:14px;color:#3d4f62;padding:8px 0 8px 18px;position:relative;}
.svc li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:9px;height:1px;background:var(--muted);}
.svc .more{margin-top:auto;padding-top:22px;font-weight:800;font-size:14px;color:var(--brand-d);display:inline-flex;align-items:center;gap:6px;}
.svc .more span{transition:transform .18s;} .svc:hover .more span{transform:translateX(4px);}

/* numbered card (why) */
.ncard{background:var(--paper);border-radius:16px;padding:34px 32px;border:1px solid var(--line);transition:transform .22s,box-shadow .22s,border-color .22s;}
.ncard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-2);}
.ncard .n{display:block;font-size:38px;font-weight:800;letter-spacing:-1.5px;color:var(--brand);line-height:1;margin-bottom:18px;font-variant-numeric:tabular-nums;}
.ncard h4{font-size:19px;font-weight:800;color:var(--navy-1);margin-bottom:10px;letter-spacing:-.4px;}
.ncard p{font-size:14.5px;color:var(--slate);}

/* simple info card */
.icard{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:32px 30px;transition:transform .22s,box-shadow .22s,border-color .22s;}
.icard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-2);}
.icard .cat{display:inline-flex;align-items:center;gap:11px;font-size:12px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--brand);margin-bottom:16px;}
.icard .cat::after{content:"";width:22px;height:1px;background:var(--line-2);}
.icard h4{font-size:18px;font-weight:800;color:var(--navy-1);margin-bottom:9px;letter-spacing:-.3px;}
.icard p{font-size:14px;color:var(--slate);}
.icard ul{list-style:none;margin-top:14px;border-top:1px solid var(--line);padding-top:8px;}
.icard li{font-size:13.5px;color:#3d4f62;padding:7px 0 7px 18px;position:relative;}
.icard li::before{content:"";position:absolute;left:0;top:14px;width:9px;height:1px;background:var(--muted);}

/* glass card on navy */
.gcard{background:linear-gradient(155deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.12);
  border-radius:18px;padding:30px 28px;transition:transform .22s,border-color .22s;}
.gcard:hover{transform:translateY(-5px);border-color:rgba(255,255,255,.28);}
.gcard .k{font-size:12px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--sky);}
.gcard h4{font-size:19px;font-weight:800;margin:10px 0 9px;color:#fff;}
.gcard p{font-size:14px;color:#b6cbe4;line-height:1.6;}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s;}
.pstep{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px 22px;}
.pstep::before{counter-increment:s;content:"0" counter(s);font-size:34px;font-weight:800;letter-spacing:-1px;
  background:linear-gradient(120deg,var(--brand),var(--sky));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;opacity:.9;}
.pstep h4{font-size:16.5px;font-weight:800;color:var(--navy-1);margin:8px 0 8px;}
.pstep p{font-size:13.5px;color:var(--slate);}

/* timeline */
.timeline{max-width:760px;margin:0 auto;position:relative;padding-left:34px;}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--brand),var(--sky));}
.tl-item{position:relative;padding:0 0 34px 8px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:-33px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;
  border:4px solid var(--brand);box-shadow:0 0 0 4px rgba(22,104,255,.14);}
.tl-item .yr{font-size:14px;font-weight:800;color:var(--brand-d);}
.tl-item h4{font-size:17px;font-weight:800;color:var(--navy-1);margin:5px 0 5px;}
.tl-item p{font-size:14px;color:var(--slate);}

/* job card (careers) */
.job{display:flex;align-items:center;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:16px;
  padding:24px 28px;transition:transform .2s,box-shadow .2s,border-color .2s;}
.job:hover{transform:translateX(4px);box-shadow:var(--shadow-md);border-color:transparent;}
.job .jc{flex:1;}
.job .badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px;}
.job .jt{font-size:11.5px;font-weight:800;padding:4px 11px;border-radius:20px;background:rgba(22,104,255,.1);color:var(--brand-d);}
.job h4{font-size:19px;font-weight:800;color:var(--navy-1);letter-spacing:-.3px;}
.job p{font-size:14px;color:var(--slate);margin-top:5px;}
.job .apply{flex:none;font-weight:800;font-size:14px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-d));
  padding:11px 20px;border-radius:11px;box-shadow:0 8px 20px rgba(22,104,255,.3);transition:transform .15s;}
.job .apply:hover{transform:translateY(-2px);}

/* logo grid (cases) */
.logogrid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.logogrid .lg{height:88px;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#9fb1c4;font-size:15px;background:var(--paper);transition:all .2s;letter-spacing:.5px;}
.logogrid .lg:hover{color:var(--brand-d);border-color:var(--brand);box-shadow:var(--shadow-sm);}

/* quote / testimonial */
.quote{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:34px 32px;position:relative;box-shadow:var(--shadow-sm);}
.quote::before{content:"\201C";position:absolute;top:6px;left:22px;font-size:74px;color:rgba(22,104,255,.16);font-family:Georgia,serif;line-height:1;}
.quote p{font-size:16px;color:var(--ink);line-height:1.7;position:relative;}
.quote .who{margin-top:20px;font-size:13.5px;color:var(--muted);font-weight:700;}

/* two-col feature (image-free) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split .txt h2{font-size:clamp(24px,2.8vw,34px);font-weight:800;letter-spacing:-1px;color:var(--navy-1);line-height:1.2;margin:14px 0 16px;}
.split .txt p{color:var(--slate);font-size:15.5px;margin-bottom:14px;}
.split .panel{background:linear-gradient(155deg,#0a2a4b,#0b3157);border-radius:20px;padding:32px;color:#fff;box-shadow:var(--shadow-lg);}
.split .panel .row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14.5px;}
.split .panel .row:last-child{border-bottom:none;} .split .panel .row b{color:var(--sky);font-weight:800;}

/* ===== Partner card (partners page) — 흰 배경 위에서 구분되는 라이트 카드 ===== */
.partner-card{position:relative;display:flex;align-items:center;justify-content:center;
  text-align:center;background:linear-gradient(180deg,#ffffff,#f4f8ff);
  border:1px solid var(--line-2);border-radius:22px;padding:58px 40px;box-shadow:var(--shadow-lg);}
/* NAVER Cloud Platform 로고 락업 (카드 크기에 맞춰 크게) */
.partner-logo{display:inline-flex;align-items:center;gap:20px;}
.partner-logo .pn{width:74px;height:74px;flex:none;border-radius:18px;background:#03C75A;color:#fff;
  font-weight:900;font-size:40px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(3,199,90,.38);}
.partner-logo .pt{text-align:left;line-height:1.18;}
.partner-logo .pt strong{display:block;color:#191919;font-size:28px;font-weight:800;letter-spacing:-.4px;}
.partner-logo .pt span{color:#5b6470;font-size:18px;font-weight:700;}
@media (max-width:560px){
  .partner-card{padding:44px 24px;}
  .partner-logo{gap:16px;}
  .partner-logo .pn{width:60px;height:60px;font-size:32px;border-radius:15px;}
  .partner-logo .pt strong{font-size:23px;}
  .partner-logo .pt span{font-size:16px;}
}

/* ===== Contact form ===== */
.form-wrap{max-width:680px;margin:0 auto;}
.form-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:40px;box-shadow:var(--shadow-md);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:20px;}
.field.full{grid-column:1/-1;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--navy-1);margin-bottom:8px;}
.field label .req{color:#e5484d;margin-left:3px;}
.field input,.field select,.field textarea{width:100%;border:1.5px solid var(--line-2);border-radius:11px;
  padding:13px 15px;font-size:14.5px;font-family:inherit;color:var(--ink);outline:none;background:#fff;
  transition:border-color .15s,box-shadow .15s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(22,104,255,.13);}
.field textarea{resize:vertical;min-height:150px;line-height:1.6;}
.field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237688a0' stroke-width='2.5'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 15px center;padding-right:40px;cursor:pointer;}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--slate);margin:2px 0 22px;line-height:1.5;}
.consent input{width:18px;height:18px;flex:none;margin-top:1px;accent-color:var(--brand);}
.form-submit{width:100%;justify-content:center;font-size:15.5px;padding:16px;}
.form-note{text-align:center;font-size:13px;color:var(--muted);margin-top:16px;}
.form-err{background:#fff4f4;border:1px solid #f3c0c2;color:#c0392b;border-radius:11px;padding:12px 15px;font-size:13.5px;margin-bottom:18px;display:none;}
.form-ok{display:none;text-align:center;padding:44px 30px;}
.form-ok .ico{width:68px;height:68px;border-radius:50%;background:rgba(22,104,255,.12);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 22px;}
.form-ok h3{font-size:22px;font-weight:800;color:var(--navy-1);margin-bottom:10px;letter-spacing:-.4px;}
.form-ok p{color:var(--slate);font-size:15px;}
.contact-info{display:flex;justify-content:center;flex-wrap:wrap;gap:14px 30px;margin-top:34px;color:var(--slate);font-size:14px;}
.contact-info span b{color:var(--navy-1);font-weight:700;}
@media (max-width:560px){.form-card{padding:28px 22px;} .form-row{grid-template-columns:1fr;}}

/* ===== CTA ===== */
.cta-band{position:relative;overflow:hidden;color:#fff;padding:92px 0;text-align:center;
  background:radial-gradient(700px 400px at 50% -30%,#1a63a0,transparent 60%),linear-gradient(135deg,#08213c,#0a3a52);}
.cta-band::after{content:"";position:absolute;left:50%;bottom:-160px;transform:translateX(-50%);width:600px;height:300px;background:radial-gradient(circle,rgba(22,104,255,.26),transparent 65%);}
.cta-band .wrap{position:relative;z-index:2;}
.cta-band h2{font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-1.2px;margin-bottom:16px;text-wrap:balance;}
.cta-band p{color:#bcd6ea;margin-bottom:32px;font-size:16.5px;max-width:560px;margin-left:auto;margin-right:auto;}

/* ===== Footer ===== */
footer.site{background:#041120;color:#8ba3bd;padding:64px 0 40px;font-size:14px;}
footer.site .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:38px;}
footer.site .about{margin-top:16px;max-width:320px;line-height:1.75;color:#7f97b1;}
footer.site .fcol h5{color:#fff;font-size:14.5px;margin-bottom:16px;font-weight:800;}
footer.site .fcol a,footer.site .fcol div{display:block;color:#8ba3bd;padding:5px 0;transition:color .15s;}
footer.site .fcol a:hover{color:var(--sky);}
footer.site .company{border-top:1px solid #0f2740;padding-top:26px;line-height:1.95;color:#7690aa;font-size:13px;}
footer.site .company strong{color:#c4d6e8;}

/* ===== Nav dropdown (회사소개 트리거) ===== */
nav.gnb .nav-item{position:relative;display:inline-flex;align-items:center;}
.nav-trigger{display:inline-flex;align-items:center;gap:6px;cursor:pointer;}
.nav-trigger .caret{display:inline-block;width:12px;height:12px;flex:none;opacity:.6;
  transition:transform .18s,opacity .18s;}
nav.gnb .nav-item:hover .nav-trigger .caret{transform:rotate(180deg);opacity:1;}
/* dropdown: 라이브 사이트 느낌 — 좌측정렬 + dot 불릿 + 슬라이드 등장 (다크 테마 적용) */
.nav-dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(-6px);margin-top:12px;
  min-width:176px;background:rgba(8,26,45,.98);backdrop-filter:saturate(150%) blur(12px);
  border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:6px;
  opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s;
  box-shadow:0 22px 44px rgba(0,0,0,.4);z-index:90;}
/* 투명 브리지: 트리거~드롭다운 간격에서도 hover 유지 */
.nav-dropdown::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px;}
nav.gnb .nav-item:hover .nav-dropdown,nav.gnb .nav-dropdown:hover{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
nav.gnb .nav-dropdown a{display:flex;align-items:center;gap:9px;padding:9px 13px;border-radius:9px;
  font-size:13.5px;color:#c4d6ea;font-weight:600;white-space:nowrap;
  transition:background .13s,color .13s;}
nav.gnb .nav-dropdown a::after{display:none;}
nav.gnb .nav-dropdown a::before{content:"";width:4px;height:4px;border-radius:50%;flex:none;
  background:rgba(148,170,196,.55);transition:background .13s;}
nav.gnb .nav-dropdown a:hover{background:rgba(22,104,255,.18);color:#fff;}
nav.gnb .nav-dropdown a:hover::before{background:var(--brand-l);}
/* mobile drawer sub-links */
.mobile-nav .m-group{border-bottom:1px solid rgba(255,255,255,.08);}
.mobile-nav .m-group>a{border-bottom:none;}
.mobile-nav .m-sub{display:flex;flex-direction:column;padding:0 0 12px 14px;}
.mobile-nav .m-sub a{font-size:16px;font-weight:600;color:#9fb6d4;padding:9px 0;border-bottom:none;}

/* ===== Pillars (home 2대 사업) ===== */
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.pillar{position:relative;overflow:hidden;border-radius:20px;padding:36px 32px;border:1px solid var(--line);background:var(--paper);
  transition:transform .25s,box-shadow .25s;}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.pillar.msp{background:linear-gradient(160deg,#0a2a4b,#0b3157);color:#fff;border-color:transparent;}
.pillar.edu{background:linear-gradient(160deg,#0e2f52,#123f6b);color:#fff;border-color:transparent;}
.pillar .plbl{font-size:12px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--sky);}
.pillar h3{font-size:24px;font-weight:800;letter-spacing:-.6px;margin:12px 0 12px;line-height:1.2;}
.pillar p{font-size:14.5px;color:#b6cbe4;line-height:1.65;}
.pillar .pstats{display:flex;gap:22px;margin:22px 0;flex-wrap:wrap;}
.pillar .pstats b{display:block;font-size:22px;font-weight:800;color:#fff;}
.pillar .pstats span{font-size:12.5px;color:#9fb8d6;}
.pillar .plink{font-weight:800;font-size:14px;color:var(--sky);}

/* ===== Certifications ===== */
.cert{position:relative;overflow:hidden;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:32px 28px;transition:transform .22s,box-shadow .22s,border-color .22s;}
.cert::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;transform:scaleX(0);transform-origin:left;background:linear-gradient(90deg,var(--brand),var(--sky));transition:transform .3s;}
.cert:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-2);}
.cert:hover::before{transform:scaleX(1);}
.cert .ctag{display:inline-block;margin-bottom:16px;font-size:11.5px;font-weight:800;padding:5px 12px;border-radius:20px;background:rgba(22,104,255,.1);color:var(--brand-d);letter-spacing:.3px;}
.cert h4{font-size:17px;font-weight:800;color:var(--navy-1);margin-bottom:9px;letter-spacing:-.3px;}
.cert p{font-size:13.5px;color:var(--slate);line-height:1.6;}

/* ===== News ===== */
.news{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:28px 26px;transition:transform .22s,box-shadow .22s,border-color .22s;}
.news:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-2);}
.news .nrow{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.news .ncat{font-size:11px;font-weight:800;letter-spacing:.4px;padding:4px 10px;border-radius:6px;background:rgba(22,104,255,.12);color:var(--brand-d);}
.news .ncat.edu{background:rgba(0,180,120,.14);color:#0a8f5f;}
.news .ndate{font-size:12.5px;color:var(--muted);font-weight:600;}
.news h4{font-size:16.5px;font-weight:800;color:var(--navy-1);margin-bottom:10px;letter-spacing:-.3px;line-height:1.35;}
.news p{font-size:13.5px;color:var(--slate);line-height:1.6;}

/* ===== Benefits (careers) ===== */
.benefits{background:linear-gradient(160deg,#0a2a4b,#0b3157);border-radius:20px;padding:38px 34px;color:#fff;margin-bottom:44px;}
.benefits .btag-line{font-size:18px;font-weight:800;letter-spacing:-.4px;margin-bottom:22px;color:var(--sky);}
.benefits .btags{display:flex;flex-wrap:wrap;gap:11px;}
.benefits .btag{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:9px 16px;font-size:13.5px;font-weight:600;}

/* ===== Case studies: tabs / filters / portfolio ===== */
.case-tabs{display:flex;gap:10px;justify-content:center;margin-bottom:26px;flex-wrap:wrap;}
.case-tab{background:var(--paper);border:1.5px solid var(--line-2);border-radius:24px;padding:10px 22px;font-size:14.5px;font-weight:700;
  color:var(--slate);cursor:pointer;font-family:inherit;transition:all .18s;}
.case-tab.active{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(22,104,255,.3);}
.pf-filters{display:flex;gap:9px;justify-content:center;margin-bottom:26px;flex-wrap:wrap;}
.pf-filter{background:transparent;border:1px solid var(--line-2);border-radius:20px;padding:7px 16px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;font-family:inherit;transition:all .15s;}
.pf-filter.active,.pf-filter:hover{border-color:var(--brand);color:var(--brand-d);background:rgba(22,104,255,.06);}
.tab-panel{display:none;} .tab-panel.active{display:block;animation:msgIn .3s ease;}
.portfolio-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.pf-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:28px 20px;min-height:154px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:9px;
  transition:transform .22s,box-shadow .22s,border-color .22s;}
.pf-card.hidden{display:none;}
.pf-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--brand);}
.pf-logo{font-size:18px;font-weight:800;letter-spacing:-.4px;color:#8b99ab;transition:color .2s;line-height:1.25;}
.pf-card:hover .pf-logo{color:var(--navy-1);}
.pf-cat{font-size:11px;font-weight:800;letter-spacing:.4px;color:var(--muted);text-transform:uppercase;}
.pf-card:hover .pf-cat{color:var(--brand-d);}
.pf-ind{font-size:11px;font-weight:700;color:var(--brand-d);background:rgba(22,104,255,.08);border-radius:999px;padding:3px 11px;letter-spacing:.2px;}
.pf-card:hover .pf-ind{background:rgba(22,104,255,.14);}
.pf-desc{font-size:12px;color:var(--slate);line-height:1.45;}

/* trusted-by strip */
.trusted{padding:46px 0;background:var(--paper);border-bottom:1px solid var(--line);}
.trusted .tlbl{text-align:center;font-size:12px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);margin-bottom:24px;}
.trusted-logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px 36px;}
.trusted-logos span{font-size:17px;font-weight:800;color:#9aa8b8;letter-spacing:-.4px;transition:color .2s;cursor:default;}
.trusted-logos span:hover{color:var(--navy-1);}

/* ===== hero system panel (home) ===== */
.sys-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:8px;margin-top:6px;}
.sys-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 12px;border-bottom:1px solid rgba(255,255,255,.07);}
.sys-row:last-child{border-bottom:none;}
.sys-row strong{display:block;font-size:13.5px;font-weight:700;color:#fff;}
.sys-row span{font-size:11.5px;color:#9fb8d6;}
.sys-row .st{font-size:10.5px;font-weight:800;letter-spacing:.5px;padding:4px 9px;border-radius:20px;background:rgba(0,199,116,.16);color:#38e39b;flex:none;}

/* ===== Responsive ===== */
/* wide tablet — 4-col grids step down to 2-col */
@media (max-width:1024px){
  .grid4,.steps{grid-template-columns:repeat(2,1fr);}
}
/* tablet — collapse nav; 3-col → 2-col; 2-col → 1-col; relax heading tracking */
@media (max-width:940px){
  nav.gnb,.nav-cta{display:none;} .menu-toggle{display:flex;}
  .hero .wrap{grid-template-columns:1fr;gap:40px;} .hero-visual{height:320px;max-width:440px;}
  .stats .wrap{grid-template-columns:repeat(3,1fr);gap:28px 16px;}
  .grid3{grid-template-columns:repeat(2,1fr);}
  .grid2,.split{grid-template-columns:1fr;} .split{gap:34px;}
  .logogrid{grid-template-columns:repeat(3,1fr);}
  .pillars{grid-template-columns:1fr;}
  .portfolio-grid{grid-template-columns:repeat(2,1fr);}
  footer.site .cols{grid-template-columns:1fr 1fr;}
  .hero h1,.page-hero h1,.sec-head h2,h2{letter-spacing:-1px;}
}
/* small tablet / large phone — everything to single column, stats 3-up */
@media (max-width:680px){
  .grid3,.grid4,.steps{grid-template-columns:1fr;}
  .stats .wrap,.stats-4 .wrap{grid-template-columns:repeat(3,1fr);}
}
/* phone — tighter padding, 2-up stats, softer tracking */
@media (max-width:560px){
  section.block{padding:68px 0;} .sec-head{margin-bottom:44px;}
  .wrap{padding:0 20px;}
  .stats .wrap,.stats-4 .wrap{grid-template-columns:repeat(2,1fr);}
  .hero{padding:100px 0 76px;} .hero-visual{display:none;} .page-hero{padding:94px 0 52px;}
  .logogrid{grid-template-columns:repeat(2,1fr);} footer.site .cols{grid-template-columns:1fr;}
  .portfolio-grid{grid-template-columns:1fr;}
  .job{flex-direction:column;align-items:flex-start;gap:14px;}
  h1,h2,.hero h1,.page-hero h1,.sec-head h2{letter-spacing:-.5px;}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;} .reveal{opacity:1;transform:none;}}

/* ============================================================
   Floating chat widget (injected by site.js)
   ============================================================ */
.cs-fab{position:fixed;right:26px;bottom:26px;width:64px;height:64px;border-radius:20px;
  background:linear-gradient(135deg,var(--brand),var(--brand-d));box-shadow:0 14px 34px rgba(22,104,255,.5);
  display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100;transition:transform .2s,box-shadow .2s;border:none;}
.cs-fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 20px 44px rgba(22,104,255,.6);}
.cs-fab svg{width:29px;height:29px;fill:#fff;}
.cs-fab .badge-dot{position:absolute;top:6px;right:6px;width:13px;height:13px;background:#ff5252;border:2px solid #fff;border-radius:50%;animation:pulse 2s infinite;}
.cs-panel{position:fixed;right:26px;bottom:104px;width:390px;height:584px;max-height:calc(100vh - 140px);
  background:var(--paper);border-radius:22px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden;
  z-index:101;opacity:0;transform:translateY(20px) scale(.96);pointer-events:none;
  transition:opacity .22s ease,transform .22s cubic-bezier(.2,.8,.2,1);border:1px solid rgba(9,30,55,.06);}
.cs-panel.open{opacity:1;transform:none;pointer-events:auto;}
.cs-phead{background:linear-gradient(135deg,var(--navy-1),var(--navy-3));color:#fff;padding:18px 20px;display:flex;align-items:center;gap:12px;position:relative;overflow:hidden;}
.cs-phead::after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,rgba(22,104,255,.36),transparent 70%);}
.cs-phead .avatar{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-d));display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px;z-index:1;}
.cs-phead .t{flex:1;z-index:1;} .cs-phead h3{font-size:15.5px;font-weight:800;letter-spacing:-.3px;}
.cs-phead small{font-size:11.5px;color:#a8c4e0;display:flex;align-items:center;gap:6px;margin-top:2px;}
.cs-phead small::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sky);animation:pulse 2s infinite;}
.cs-close{background:rgba(255,255,255,.1);border:none;color:#eaf2fb;font-size:20px;cursor:pointer;line-height:1;width:30px;height:30px;border-radius:9px;z-index:1;transition:background .15s;}
.cs-close:hover{background:rgba(255,255,255,.22);}
.cs-msgs{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;background:var(--mist);}
.cs-msgs::-webkit-scrollbar{width:7px;} .cs-msgs::-webkit-scrollbar-thumb{background:#cdd8e4;border-radius:6px;}
.cs-msg{max-width:84%;padding:12px 16px;border-radius:16px;font-size:14px;line-height:1.6;white-space:pre-wrap;box-shadow:var(--shadow-sm);animation:msgIn .28s cubic-bezier(.2,.8,.2,1);}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.cs-msg.bot{background:var(--paper);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:5px;}
.cs-msg.user{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;align-self:flex-end;border-bottom-right-radius:5px;}
.cs-msg.blocked{background:#fff6ea;border:1px solid #f4cd8a;color:#8a5a00;align-self:flex-start;border-bottom-left-radius:5px;}
.cs-tag{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.3px;padding:3px 9px;border-radius:20px;margin-bottom:6px;background:rgba(22,104,255,.16);color:var(--brand-d);}
.cs-quick{display:flex;flex-wrap:wrap;gap:8px;padding:0 20px 12px;background:var(--mist);}
.cs-quick button{background:var(--paper);border:1px solid var(--line-2);border-radius:20px;padding:7px 14px;font-size:12.5px;color:var(--navy-1);cursor:pointer;font-family:inherit;font-weight:600;transition:all .15s;}
.cs-quick button:hover{border-color:var(--brand);color:var(--brand-d);background:rgba(22,104,255,.06);transform:translateY(-1px);}
.cs-typing{font-size:12.5px;color:var(--muted);padding:0 20px 10px;background:var(--mist);display:flex;align-items:center;gap:7px;}
.cs-typing::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand);animation:blink 1s infinite;}
@keyframes blink{0%,100%{opacity:.3}50%{opacity:1}}
.cs-composer{display:flex;gap:9px;padding:14px;border-top:1px solid var(--line);background:var(--paper);}
.cs-composer input{flex:1;border:1.5px solid var(--line-2);border-radius:24px;padding:12px 17px;font-size:14px;outline:none;font-family:inherit;transition:border-color .15s,box-shadow .15s;}
.cs-composer input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(22,104,255,.14);}
.cs-composer button{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border:none;border-radius:24px;padding:0 22px;font-weight:800;font-size:14px;cursor:pointer;font-family:inherit;transition:transform .15s,opacity .15s;}
.cs-composer button:hover:not(:disabled){transform:translateY(-1px);} .cs-composer button:disabled{opacity:.45;cursor:default;}
.cs-auth{padding:12px 16px;border-bottom:1px solid var(--line);background:#f8fbfd;font-size:12.5px;}
.cs-auth .row{display:flex;gap:7px;align-items:center;}
.cs-auth input{flex:1;min-width:0;border:1.5px solid var(--line-2);border-radius:10px;padding:9px 12px;font-size:12.5px;outline:none;font-family:inherit;transition:border-color .15s;}
.cs-auth input:focus{border-color:var(--brand);}
.cs-auth button{background:var(--navy-1);color:#fff;border:none;border-radius:10px;padding:9px 14px;font-size:12.5px;font-weight:800;cursor:pointer;white-space:nowrap;font-family:inherit;transition:background .15s;}
.cs-auth button:hover{background:var(--navy-3);}
.cs-auth .hint{color:var(--muted);margin-top:8px;font-size:11px;line-height:1.5;}
.cs-auth .status{display:flex;align-items:center;justify-content:space-between;}
.cs-auth .status b{color:var(--brand-d);}
.cs-auth .logout{background:none;border:1.5px solid var(--line-2);color:var(--muted);padding:6px 12px;font-weight:700;}
.cs-auth .logout:hover{background:var(--mist);}
@media (max-width:480px){.cs-panel{right:12px;left:12px;width:auto;bottom:92px;height:72vh;} .cs-fab{right:18px;bottom:18px;}}