:root{
  --bg:#0A0E17;--bg2:#151B29;--bg3:#1A2233;--bg4:#212A3D;
  --green:#2ED573;--green-dark:#16A34A;
  --green-dim:rgba(46,213,115,.13);--green-glow:rgba(46,213,115,.08);
  --white:#F9FAFB;--gray:#6B7280;--gray2:#9CA3AF;
  --border:rgba(255,255,255,.08);--border-g:rgba(46,213,115,.22);
  --max:1200px;--pad:24px;
  --ease:cubic-bezier(.25,.46,.45,.94);
  
  --violet: #7C6BFF;
  --violet-pale: rgba(124, 107, 255, 0.15);
  --coral: #FF6B5B;
  --mint: #BFF2DE;
  --line: rgba(255,255,255,0.1);
  --grad-brand: linear-gradient(135deg, var(--green) 0%, #14B8A6 100%);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{font-family:'Pretendard',-apple-system,sans-serif;background:var(--bg);color:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;word-break:keep-all;overflow-wrap:break-word;}

/* ── PAGE-LEVEL THEME VARIANTS ──
   3 category tabs get distinct background concepts:
   회사(about)=순수 블랙 / 프로그램(service)=딥퍼플 틴트 다크 / 조달·인증(procurement)=화이트 */
body.page-about{
  --bg:#000000;--bg2:#0E0E0E;--bg3:#151515;--bg4:#1C1C1C;
  --border:rgba(255,255,255,.08);
}
body.page-service{
  --bg:#221046;--bg2:#2E1660;--bg3:#3A1D7A;--bg4:#462494;
  --border:rgba(124,107,255,.18);--border-g:rgba(124,107,255,.4);
  --green-dim:rgba(124,107,255,.18);--green-glow:rgba(124,107,255,.12);
}
body.page-procurement{
  --bg:#FFFFFF;--bg2:#F3F4F6;--bg3:#FFFFFF;--bg4:#ECEEF1;
  --white:#12151C;--gray:#6B7280;--gray2:#4B5563;
  --border:rgba(0,0,0,.08);--border-g:rgba(46,213,115,.35);
  --green-dim:rgba(46,213,115,.12);--green-glow:rgba(46,213,115,.06);
}
body.page-procurement{background:var(--bg);color:var(--white);}
/* header/nav use a few hardcoded dark-theme values; re-balance them on the white page */
body.page-procurement header.scrolled{background:rgba(255,255,255,.92);border-bottom:1px solid var(--border);}
body.page-procurement .gnb a{color:#4B5563;}
body.page-procurement .logo{color:#12151C;}
body.page-procurement .btn-nav{color:#0D1117;}
/* cat-header hardcodes color:#fff for the dark theme; keep it readable on the white page */
body.page-procurement .cat-header{color:var(--white);}
body.page-procurement .cat-header-left h3 em{background:rgba(0,0,0,.06);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad);}
.mono{ font-family:'IBM Plex Mono', monospace; }
.display{ font-family:'Do Hyeon', sans-serif; letter-spacing:-0.01em; }

/* ── INTRO SCREEN ── */
#intro{position:fixed;inset:0;z-index:999;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:0;}
.il{font-size:clamp(24px,4.5vw,58px);font-weight:800;letter-spacing:-.04em;line-height:1.15;text-align:center;position:absolute;opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.il .g{color:var(--green);}
.il.show{opacity:1;transform:translateY(0);}
.il.hide{opacity:0;transform:translateY(-20px);}
#il-logo{font-size:clamp(18px,2.5vw,28px);font-weight:800;letter-spacing:.14em;color:var(--green);position:absolute;opacity:0;transition:opacity .8s var(--ease);}
#il-logo.show{opacity:1;}
.intro-bar{position:absolute;bottom:0;left:0;height:2px;background:var(--green);width:0;transition:width linear;}

/* ── HEADER ── */
header{position:fixed;top:0;left:0;right:0;z-index:200;opacity:0;transform:translateY(-8px);transition:opacity .5s,transform .5s,background .4s,border-color .4s;pointer-events:none;}
header.visible{opacity:1;transform:translateY(0);pointer-events:auto;}
header.scrolled{background:rgba(13,17,23,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;}
.logo{font-size:18px;font-weight:800;letter-spacing:.04em;}.logo span{color:var(--green);}
.gnb{display:flex;gap:24px;list-style:none;}
.gnb li{position:relative;}
.gnb a{font-size:14px;color:var(--gray2);font-weight:500;transition:color .2s;position:relative;padding-bottom:3px;}
.gnb>li>a{display:flex;align-items:center;gap:5px;}
.gnb>li>a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1.5px;background:var(--green);transition:width .25s var(--ease);}
.gnb a:hover{color:var(--white);}.gnb>li>a:hover::after{width:100%;}
.gnb .caret{font-size:9px;opacity:.55;transition:transform .25s var(--ease);}
.gnb li:hover .caret,.gnb li:focus-within .caret{transform:rotate(180deg);opacity:1;}

/* ── HEADER DROPDOWN MENU ── */
.gnb .drop{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:14px;opacity:0;visibility:hidden;transition:opacity .2s var(--ease);z-index:210;pointer-events:none;}
.gnb li:hover .drop,.gnb li:focus-within .drop{opacity:1;visibility:visible;pointer-events:auto;}
.gnb .drop-inner{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:10px;min-width:190px;box-shadow:0 24px 48px -20px rgba(0,0,0,.6);display:flex;flex-direction:column;gap:2px;}
.gnb .drop-inner a{display:block;font-size:13.5px;color:var(--gray2);font-weight:500;padding:10px 14px;border-radius:8px;padding-bottom:10px;}
.gnb .drop-inner a::after{display:none;}
.gnb .drop-inner a:hover{background:rgba(255,255,255,.06);color:var(--white);}
.btn-nav{background:var(--green);color:#0D1117;font-weight:700;font-size:13px;padding:9px 20px;border-radius:8px;border:none;cursor:pointer;transition:all .2s;}
.btn-nav:hover{background:var(--green-dark);transform:translateY(-1px);}

/* ── MOBILE HAMBURGER MENU ── */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:0;background:none;border:none;cursor:pointer;z-index:220;position:relative;}
.hamburger span{display:block;width:22px;height:2px;background:var(--white);border-radius:2px;transition:transform .25s var(--ease),opacity .2s var(--ease);}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{position:fixed;top:68px;left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--border);max-height:0;overflow:hidden;transition:max-height .3s var(--ease);z-index:199;box-shadow:0 20px 40px -20px rgba(0,0,0,.4);}
.mobile-nav.open{max-height:calc(100vh - 68px);overflow-y:auto;}
.mobile-nav-inner{padding:8px var(--pad) 28px;}
.mobile-nav-group{border-bottom:1px solid var(--border);padding:16px 0;}
.mobile-nav-group:last-of-type{border-bottom:none;}
.mobile-nav-top{display:block;font-size:15px;font-weight:800;color:var(--white);margin-bottom:10px;}
.mobile-nav-links{display:flex;flex-direction:column;gap:2px;}
.mobile-nav-links a{font-size:13.5px;color:var(--gray2);padding:9px 2px;}
.mobile-nav-links a:hover{color:var(--green);}
.mobile-btn-nav{width:100%;margin-top:18px;padding:14px;font-size:14.5px;}
@media(max-width:768px){
  .hamburger{display:flex;}
}

/* ── HERO ── */
#hero{min-height:100vh;display:flex;align-items:center;padding:120px 0 80px;position:relative;overflow:hidden;background:
  radial-gradient(760px 520px at 8% -8%, rgba(124,107,255,0.16), transparent 60%),
  radial-gradient(820px 560px at 105% 10%, rgba(46,213,115,0.14), transparent 60%),
  var(--bg);}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center;position:relative;z-index:1;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--green-dim);border:1px solid var(--border-g);padding:6px 14px;border-radius:20px;font-size:12.5px;color:var(--green);font-weight:600;margin-bottom:24px;letter-spacing:.04em;}
.cert-stickers{display:flex;gap:14px;margin-bottom:24px;align-items:center;flex-wrap:wrap;}
.cert-badge{background:#fff;border-radius:12px;padding:10px 18px;display:flex;align-items:center;box-shadow:0 14px 30px -12px rgba(0,0,0,.5);transition:transform .2s, box-shadow .2s;}
.cert-badge:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(0,0,0,.6);}
.cert-badge img{height:40px;width:auto;display:block;}
@media(max-width:768px){ .cert-badge{padding:8px 14px;} .cert-badge img{height:32px;} }

.hero-app-links{display:flex;align-items:center;gap:12px;margin-top:22px;flex-wrap:wrap;}
.hero-app-label{font-size:12.5px;color:var(--gray2);}
.app-store-badge{display:flex;align-items:center;gap:7px;background:var(--bg2);border:1px solid var(--border);color:var(--white);font-size:12.5px;font-weight:600;padding:8px 14px;border-radius:10px;transition:border-color .2s, transform .2s;}
.app-store-badge:hover{border-color:var(--green);transform:translateY(-2px);}
.app-store-badge svg{width:16px;height:16px;flex-shrink:0;}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 2s infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.3;}}
.hero-h1{font-size:clamp(26px,3vw,40px);font-weight:800;letter-spacing:-.03em;line-height:1.32;margin-bottom:24px;}
.hero-h1 .g{color:var(--green);}
.hero-sub{font-size:16.5px;color:var(--gray2);line-height:1.8;margin-bottom:36px;max-width:520px;}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px;}
.btn-p{background:var(--grad-brand);color:#06120C;font-weight:700;font-size:15px;padding:14px 28px;border-radius:10px;border:none;cursor:pointer;transition:all .25s;box-shadow:0 8px 22px rgba(46,213,115,.22);}
.btn-p:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 14px 30px rgba(46,213,115,.32);}
.btn-g{background:transparent;color:var(--white);font-weight:600;font-size:15px;padding:14px 28px;border-radius:10px;border:1px solid var(--border);cursor:pointer;transition:all .25s;}
.btn-g:hover{border-color:var(--green);color:var(--green);transform:translateY(-2px);}

.hero-right-visual { position: relative; width: 100%; height: 520px; border-radius: 24px; overflow: hidden; border: 1px solid var(--border-g); }
.hero-big-img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.85); cursor:pointer; }
.hero-img-shade { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 65%, rgba(13,17,23,0.55) 100%); pointer-events:none; }
.hero-mute-btn{position:absolute; bottom:16px; right:16px; z-index:3; display:flex; align-items:center; gap:6px; background:var(--green); backdrop-filter:blur(8px); border:none; color:var(--bg); font-size:12.5px; font-weight:700; padding:9px 16px; border-radius:100px; cursor:pointer; transition:transform .2s, box-shadow .2s; box-shadow:0 4px 18px rgba(46,213,115,0.4);}
.hero-mute-btn:hover{ transform:scale(1.05); }
.hero-mute-btn svg{width:15px;height:15px;flex-shrink:0;}

/* ── COMMON SECTION STRUCTURE ──────────────── */
section{padding:100px 0;}
section+section{border-top:1px solid var(--border);}
.sec-eyebrow{font-size:12px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;}
.sec-title{font-size:clamp(28px,3.5vw,42px);font-weight:800;letter-spacing:-.03em;line-height:1.22;margin-bottom:18px;}
.sec-desc{font-size:16px;color:var(--gray2);line-height:1.75;max-width:600px;}
.soft{background:var(--bg2);}

/* ── LIGHT SECTION VARIANT (white background, dark text) ──
   redefines the same CSS variables every component already uses,
   so cards/text/borders inside automatically adapt to a light theme. */
section.light-section{
  --bg:#FFFFFF;--bg2:#F3F4F6;--bg3:#FFFFFF;--bg4:#ECEEF1;
  --white:#12151C;--gray:#6B7280;--gray2:#4B5563;
  --border:rgba(0,0,0,.08);--border-g:rgba(46,213,115,.35);
  --green-dim:rgba(46,213,115,.12);--green-glow:rgba(46,213,115,.06);
  background:var(--bg);color:var(--white);
}
/* a few components use hardcoded white-alpha overlays that would vanish on a white
   background; darken them only inside light-section so they stay visible */
.light-section .score-box,
.light-section .dc-digit,
.light-section .p-icon{background:rgba(0,0,0,.035);}
.light-section .demo-panel,
.light-section .p-point,
.light-section .step,
.light-section .cycle-node,
.light-section .cycle-counter-card{box-shadow:0 16px 40px -24px rgba(0,0,0,.15);}
/* these three hardcode color:#fff for the dark theme; force it back to the
   readable foreground color when nested inside a light-section, otherwise
   the text goes near-invisible on the light card backgrounds above */
.light-section .cycle-counter-card,
.light-section .demo-panel,
.light-section .admin-step h4{color:var(--white);}

/* ── 1. 철학 (PHILOSOPHY) ── */
.phil-wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;margin-top:56px;}
.phil-wrap--single{grid-template-columns:1fr;max-width:760px;}
.phil-steps{display:flex;flex-direction:column;gap:0;}
.phil-step{display:flex;gap:20px;padding:28px 0;border-bottom:1px solid var(--border);cursor:default;}
.phil-step:last-child{border-bottom:none;}
.phil-step:hover .step-num{background:var(--green);color:#0D1117;}
.step-num{width:32px;height:32px;border-radius:50%;flex-shrink:0;background:var(--green-dim);border:1px solid var(--border-g);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:var(--green);transition:all .3s;}
.phil-step h4{font-size:16px;font-weight:700;margin-bottom:6px;letter-spacing:-.01em;}
.phil-step p{font-size:13.5px;color:var(--gray);line-height:1.7;}
.phil-quote{background:var(--bg3);border:1px solid var(--border-g);border-radius:20px;padding:48px;position:relative;overflow:hidden;}
.qmark{font-size:96px;color:var(--green);line-height:.8;font-weight:800;opacity:.2;margin-bottom:4px;}
.qtext{font-size:clamp(20px,2.2vw,26px);font-weight:800;letter-spacing:-.02em;line-height:1.35;margin-bottom:20px;position:relative;}
.qtext .g{color:var(--green);}
.qdesc{font-size:14px;color:var(--gray);line-height:1.85;border-top:1px solid var(--border);padding-top:20px;position:relative;}
.qauthor{font-size:13px;color:var(--green);font-weight:600;margin-top:16px;}

/* ── 2. 폼나는 서비스 (SOLUTION) ── */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-top: 40px; }
.scan-stage{position:relative; display:flex; align-items:center; justify-content:center; height:480px;}
.scan-card{position:relative; width:280px; max-width:100%; height:420px; border-radius:28px; background: radial-gradient(120% 100% at 50% 0%, #2C2350 0%, #171230 70%); border:1px solid rgba(255,255,255,0.1); box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6); overflow:hidden;}
.grid-lines{position:absolute; inset:0; background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 24px 24px;}
.scan-line{position:absolute; left:8%; right:8%; height:2px; z-index:3; background: linear-gradient(90deg, transparent, #7CF0C0, transparent); box-shadow:0 0 16px 2px rgba(124,240,192,0.8); animation: sweep 3.2s ease-in-out infinite;}
@keyframes sweep{0%{ top:12%; opacity:0; } 8%{ opacity:1; } 50%{ top:88%; opacity:1;} 58%{ opacity:0; } 100%{ top:12%; opacity:0; }}
.corner{ position:absolute; width:22px; height:22px; border-color:#7CF0C0; z-index:3; }
.corner.tl{ top:16px; left:16px; border-top:3px solid; border-left:3px solid; border-radius:6px 0 0 0;}
.corner.tr{ top:16px; right:16px; border-top:3px solid; border-right:3px solid; border-radius:0 6px 0 0;}
.corner.bl{ bottom:16px; left:16px; border-bottom:3px solid; border-left:3px solid; border-radius:0 0 0 6px;}
.corner.br{ bottom:16px; right:16px; border-bottom:3px solid; border-right:3px solid; border-radius:0 0 6px 0;}
.student-figure{ position:absolute; inset:0; width:100%; height:100%; z-index:1; object-fit:cover; }
.video-shade{position:absolute; inset:0; z-index:1; background: linear-gradient(180deg, rgba(23,18,48,0.15) 0%, rgba(23,18,48,0) 30%, rgba(23,18,48,0.15) 65%, rgba(23,18,48,0.75) 100%); pointer-events:none;}
.keypoint{ position:absolute; width:7px; height:7px; border-radius:50%; background:#fff; box-shadow:0 0 0 4px rgba(124,240,192,0.35); animation: kp 3.2s ease-in-out infinite; z-index:2; }
@keyframes kp{ 0%,100%{ opacity:0.35; transform:scale(0.85);} 50%{ opacity:1; transform:scale(1.15);} }
.score-chip{position:absolute; bottom:22px; left:22px; right:22px; z-index:3; background: rgba(20,16,40,0.75); border:1px solid rgba(255,255,255,0.14); border-radius:14px; padding:12px 14px; display:flex; align-items:center; justify-content:space-between; backdrop-filter: blur(6px);}
.score-chip .l{ font-size:12px; color:#B6AEDD; }
.score-chip .v{ font-size:20px; font-weight:700; color:#7CF0C0; }
.float-badge{position:absolute; background:#fff; color:#1C1730; border:1px solid rgba(0,0,0,.06); border-radius:16px; padding:12px 16px; box-shadow:0 20px 40px -14px rgba(0,0,0,0.35); font-size:13px; font-weight:700; display:flex; align-items:center; gap:8px;}
.float-badge.b1{ top:10px; right:-18px; animation: floaty 5s ease-in-out infinite; }
.float-badge.b2{ bottom:60px; left:-24px; animation: floaty 5s ease-in-out infinite 1.4s; }
@keyframes floaty{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-10px);} }
.float-badge .dot{ width:8px; height:8px; border-radius:50%; }
.float-badge.b1 .dot{ background:var(--violet); }
.float-badge.b2 .dot{ background:var(--coral); }

.p-point { display: flex; gap: 16px; align-items: flex-start; background: var(--bg2); border: 1px solid var(--border); border-radius: 18px; padding: 20px 22px; margin-bottom: 14px; }
.p-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; font-size: 20px; flex: none; }
.p-point h4 { font-size: 15.5px; font-weight: 800; margin-bottom: 4px; color: var(--white); }
.p-point p { font-size: 13.5px; color: var(--gray2); line-height: 1.65; }

.cycle-loop{margin-top:40px; display:grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap:0; align-items:center;}
.cycle-node{background:var(--bg2); border:1px solid var(--border); border-radius:20px; padding:22px 20px; text-align:center;}
.cycle-badge{display:inline-block; background:var(--green-dim); color:var(--green); font-size:12.5px; font-weight:700; padding:6px 12px; border-radius:100px; margin-bottom:16px;}
.cycle-flow{ display:flex; align-items:center; justify-content:center; gap:8px; flex-wrap:wrap; }
.cycle-flow span{ display:flex; flex-direction:column; align-items:center; gap:4px; font-size:20px; }
.cycle-flow span em{ font-style:normal; font-size:12px; font-weight:700; color:var(--gray2); }
.cycle-flow .arrow{ font-style:normal; color:var(--green); font-size:16px; font-weight:700; }
.cycle-connector{display:flex; align-items:center; justify-content:center; padding:0 14px; font-size:11.5px; color:var(--gray2); text-align:center; line-height:1.4; white-space:nowrap;}
.cycle-connector span{ position:relative; padding-top:22px; }
.cycle-connector span::before{content:"↻"; position:absolute; top:-4px; left:50%; transform:translateX(-50%); font-size:18px; color:var(--green);}
.cycle-repeat{margin:28px auto 0; display:flex; align-items:center; justify-content:center; gap:8px; color:var(--green); font-weight:700; font-size:14.5px;}

.cycle-demo{margin-top:44px; display:grid; grid-template-columns: 0.8fr 1.2fr; gap:32px; align-items:stretch;}
.cycle-video-card{position:relative; border-radius:24px; overflow:hidden; background:#17132B; box-shadow:0 30px 60px -30px rgba(0,0,0,0.5); aspect-ratio: 3/4.5;}
.cycle-video-card video{ width:100%; height:100%; object-fit:cover; display:block; }
.program-sticker{
  position:absolute; top:18px; right:18px; z-index:5;
  width:104px; height:104px; border-radius:50%;
  background:var(--grad-brand);
  display:flex; align-items:center; justify-content:center;
  transform:rotate(11deg);
  box-shadow:0 10px 24px -8px rgba(46,213,115,.55), 0 0 0 4px rgba(255,255,255,.12) inset;
  text-align:center; padding:8px;
}
.program-sticker-inner{color:#06170D; font-weight:800; line-height:1.25;}
.program-sticker-inner .ps-top{font-size:10px; letter-spacing:.03em; display:block;}
.program-sticker-inner .ps-num{font-size:22px; display:block; font-family:'IBM Plex Mono',monospace;}
.program-sticker-inner .ps-bottom{font-size:10.5px; display:block;}
@media(max-width:520px){.program-sticker{width:84px;height:84px;top:12px;right:12px;}
  .program-sticker-inner .ps-num{font-size:17px;} .program-sticker-inner .ps-top,.program-sticker-inner .ps-bottom{font-size:9px;}}
.cv-tag{position:absolute; top:16px; left:16px; background:rgba(20,16,40,0.65); color:#fff; font-size:12px; font-weight:700; padding:7px 12px; border-radius:100px; backdrop-filter:blur(6px);}
.cycle-counter-card{background:var(--bg2); border:1px solid var(--border); color:#fff; border-radius:24px; padding:34px 32px; display:flex; flex-direction:column; justify-content:center;}
.dc-label{ font-size:13px; color:var(--gray2); font-weight:600; }
.dc-digits{ display:flex; align-items:baseline; gap:6px; margin-top:14px; perspective:400px; }
.dc-digit{font-family:'IBM Plex Mono',monospace; font-size:64px; font-weight:600; line-height:1; background:rgba(255,255,255,0.06); border:1px solid var(--border); border-radius:12px; padding:6px 14px; min-width:56px; text-align:center; display:inline-block;}
.dc-suffix{ font-size:18px; color:var(--green); font-weight:700; margin-left:4px; }
.dc-track{ margin-top:22px; height:8px; border-radius:100px; background:rgba(255,255,255,0.1); overflow:hidden; }
.dc-fill{ width:3.3%; height:100%; background:linear-gradient(90deg,var(--violet),var(--green)); transition: width .5s ease; }
.dc-caption{ display:flex; justify-content:space-between; margin-top:10px; font-size:12.5px; color:var(--gray); }
.dc-round{ background:var(--green-dim); color:var(--green); padding:3px 10px; border-radius:100px; font-weight:700; }

.steps{ margin-top:56px; display:grid; grid-template-columns:repeat(4,1fr); gap:20px; position:relative; }
.step{ position:relative; padding:24px; background:var(--bg2); border:1px solid var(--border); border-radius:16px; text-align:left; }
.step .n{ width:40px; height:40px; border-radius:50%; background:var(--green-dim); color:var(--green); display:flex; align-items:center; justify-content:center; font-family:'IBM Plex Mono',monospace; font-weight:600; margin-bottom:20px; }
.step h4{ font-size:16px; font-weight:800; margin-bottom:8px; }
.step p{ font-size:13.5px; color:var(--gray2); line-height:1.65; }

.demo-block { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-top: 40px; }
.demo-list{ list-style:none; display:flex; flex-direction:column; gap:16px; }
.demo-list li{ display:flex; gap:12px; font-size:15px; color:var(--gray2); align-items:flex-start; }
.demo-list li::before{ content:"✓"; color:var(--green); font-weight:800; flex:none; }
.demo-panel{ background:var(--bg2); border:1px solid var(--border); border-radius:26px; padding:30px; color:#fff; box-shadow:0 30px 70px -30px rgba(0,0,0,0.5); }
.demo-panel .tag{ font-size:12px; color:var(--gray); font-weight:600; margin-bottom:6px; }
.score-row{ display:flex; gap:16px; margin-top:18px; }
.score-box{ flex:1; background:rgba(255,255,255,0.04); border:1px solid var(--border); border-radius:18px; padding:20px; text-align:center; }
.score-box .big{ font-family:'IBM Plex Mono',monospace; font-size:32px; font-weight:600; }
.score-box .warn{ color:var(--coral); }
.score-box .good{ color:var(--green); }
.score-box .small{ font-size:12px; color:var(--gray2); margin-top:6px; }

/* ── ADMIN OPS (관리자 운영 효율성) ── */
.admin-ops-title{ font-size:clamp(22px,2.6vw,30px); font-weight:800; letter-spacing:-.03em; margin:6px 0 12px; }
.admin-steps{ margin-top:36px; display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.admin-step{ background:linear-gradient(180deg, rgba(108,79,246,0.09) 0%, var(--bg2) 65%); border:1px solid rgba(108,79,246,0.28); border-radius:18px; padding:28px 26px; transition:border-color .2s, transform .2s; }
.admin-step:hover{ border-color:var(--violet); transform:translateY(-2px); }
.admin-step-num{ font-family:'IBM Plex Mono',monospace; font-size:13px; font-weight:700; color:var(--mint); margin-bottom:16px; letter-spacing:.05em; }
.admin-step h4{ font-size:16.5px; font-weight:800; color:#fff; margin-bottom:8px; }
.admin-step p{ font-size:13.5px; color:var(--gray2); line-height:1.75; }
@media(max-width:768px){ .admin-steps{ grid-template-columns:1fr; } }
.bar-track{ margin-top:22px; height:8px; border-radius:100px; background:rgba(255,255,255,0.1); overflow:hidden; }
.bar-fill{ width:4%; height:100%; background:linear-gradient(90deg,var(--violet),var(--green)); }
.bar-caption{ display:flex; justify-content:space-between; margin-top:8px; font-size:12px; color:var(--gray2); }

/* ── 3. 대상별 활용 (TARGETS) ── */
#segment { background: var(--bg2); }
.seg-tabs{display:flex;gap:4px;background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:4px;width:fit-content;max-width:100%;margin:40px 0;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.seg-tab{padding:10px 20px;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--gray);cursor:pointer;border:none;background:transparent;transition:all .25s;white-space:nowrap;}
.seg-tab.on{background:var(--green);color:#0D1117;}
.seg-tab:hover:not(.on){color:var(--white);}
.seg-pane{display:none;animation:panein .5s var(--ease);}
.seg-pane.on{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
@keyframes panein{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}
.seg-img{aspect-ratio:4/3;background:var(--bg2);border:1px dashed var(--border);border-radius:16px;display:flex;align-items:center;justify-content:center;color:var(--gray);font-size:13px;text-align:center;line-height:1.7;overflow:hidden;}
.seg-img img{width:100%;height:100%;object-fit:cover;}
.seg-h3{font-size:clamp(22px,2.8vw,30px);font-weight:800;letter-spacing:-.02em;margin-bottom:14px;}
.seg-p{font-size:15px;color:var(--gray);line-height:1.85;margin-bottom:28px;}
.seg-feats{display:flex;flex-direction:column;gap:10px;}
.seg-feat{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--gray2);}
.seg-webtoon{grid-column:1/-1; margin-top:32px; border-radius:20px; overflow:hidden; border:1px solid var(--border); background:var(--bg2);}
.seg-webtoon img{width:100%; display:block;}
.seg-webtoon-cap{padding:14px 20px; font-size:13.5px; color:var(--gray2); text-align:center;}
.seg-feat::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);flex-shrink:0;}

/* ── 4. 인증 및 조달 안내 (PROCUREMENT) ── */
#procurement-cert{background: var(--bg);}
.company-card{background:var(--bg3); border:1px solid var(--border); border-radius:16px; overflow:hidden; margin-top:30px;}
.company-info{ padding:28px 32px; }
.ci-table{ width:100%; border-collapse:collapse; }
.ci-table tr{ border-bottom:1px solid var(--border); }
.ci-table tr:last-child{ border-bottom:none; }
.ci-table th{width:140px; text-align:left; padding:14px 12px; font-size:13px; color:var(--gray2); font-weight:600; vertical-align:top;}
.ci-table td{ padding:14px 12px; font-size:14.5px; font-weight:600; vertical-align:top; color: var(--white); }
.ci-table td.fields{ font-weight:500; font-size:13.5px; line-height:1.8; color: var(--gray2); }
@media(max-width:560px){
  .ci-table, .ci-table tbody, .ci-table tr, .ci-table th, .ci-table td{ display:block; width:auto; }
  .ci-table th{ padding:14px 0 2px; }
  .ci-table td{ padding:0 0 14px; }
}

/* ── CONTACT FORM ── */
.contact-layout{ display:grid; grid-template-columns:1.6fr 1fr; gap:32px; align-items:start; }
.contact-card{ background:var(--bg3); border:1px solid var(--border); border-radius:20px; padding:36px; }
.cf-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:20px; }
.contact-card label{ display:flex; flex-direction:column; gap:8px; font-size:13.5px; font-weight:700; color:var(--white); }
.contact-card label em{ font-style:normal; color:var(--coral); }
.contact-card input, .contact-card select, .contact-card textarea{
  background:var(--bg2); border:1px solid var(--border); border-radius:10px; padding:12px 14px;
  font-size:14.5px; font-weight:500; color:var(--white); font-family:inherit; width:100%; transition:border-color .2s;
}
.contact-card input:focus, .contact-card select:focus, .contact-card textarea:focus{ outline:none; border-color:var(--green); }
.contact-card textarea{ resize:vertical; line-height:1.7; }
.cf-full{ display:flex; flex-direction:column; gap:8px; font-size:13.5px; font-weight:700; margin-bottom:20px; }
.cf-full em{ font-style:normal; color:var(--coral); }
.cf-agree{ display:flex !important; flex-direction:row !important; align-items:flex-start; gap:10px; font-size:12.5px; font-weight:500 !important; color:var(--gray2); margin-bottom:24px; cursor:pointer; }
.cf-agree input{ width:auto; margin-top:2px; accent-color:var(--green); }
.cf-submit{ width:100%; padding:16px; font-size:15.5px; }
.cf-note{ font-size:12px; color:var(--gray); text-align:center; margin-top:14px; line-height:1.6; }
.cf-status{ font-size:13.5px; font-weight:700; text-align:center; margin-top:14px; padding:12px 16px; border-radius:10px; line-height:1.6; }
.cf-status--ok{ background:var(--green-dim); color:var(--green); border:1px solid var(--border-g); }
.cf-status--err{ background:rgba(255,107,91,.12); color:var(--coral); border:1px solid rgba(255,107,91,.3); }

.contact-side{ display:flex; flex-direction:column; gap:14px; }
.cs-card{ background:var(--bg3); border:1px solid var(--border); border-radius:16px; padding:22px 24px; }
.cs-label{ font-size:11.5px; font-weight:700; color:var(--green); letter-spacing:.06em; margin-bottom:8px; text-transform:uppercase; }
.cs-value{ font-size:15.5px; font-weight:700; color:var(--white); display:block; }
.cs-value.cs-static{ font-weight:600; font-size:14px; color:var(--gray2); line-height:1.6; }
.cs-value + .cs-value{ margin-top:6px; }
.cs-links{ display:flex; flex-direction:column; gap:10px; }
.cs-links .ceo-more-link{ font-size:13.5px; }

@media(max-width:860px){
  .contact-layout{ grid-template-columns:1fr; }
  .cf-row{ grid-template-columns:1fr; gap:16px; }
  .contact-card{ padding:26px; }
}

.pc-label{font-size:11.5px;color:var(--green);font-weight:700;letter-spacing:.06em;margin-bottom:12px;}

/* ── 조달 등록 현황 체크리스트 (B섹션) ── */
.proc-checklist{background:var(--bg3); border:1px solid var(--border); border-radius:16px; padding:32px; margin-top:30px; margin-bottom:48px;}
.proc-check-group{padding:22px 0; border-bottom:1px solid var(--border);}
.proc-check-group:first-of-type{padding-top:4px;}
.proc-check-group:last-of-type{border-bottom:none; padding-bottom:4px;}
.proc-check-title{font-size:14.5px; font-weight:800; color:var(--white); margin-bottom:14px; display:flex; align-items:center; gap:9px;}
.proc-check-title::before{content:''; width:7px; height:7px; border-radius:50%; background:var(--green); flex-shrink:0;}
.proc-check-list{list-style:none; display:flex; flex-direction:column; gap:11px; padding-left:16px;}
.proc-check-list li{display:flex; align-items:center; gap:11px; font-size:13.5px; color:var(--gray2); font-weight:500; line-height:1.5;}
.proc-check-list li b{color:var(--white); font-weight:700;}
.ck{width:19px; height:19px; border-radius:50%; background:var(--green-dim); color:var(--green); font-size:11px; font-weight:800; display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.proc-check-group--pending .proc-check-title::before{background:#E08E2D;}
.proc-pending-tag{font-size:10.5px; font-weight:700; color:#E08E2D; background:rgba(224,142,45,.15); padding:3px 11px; border-radius:100px; margin-left:2px;}
.proc-check-group--pending .proc-check-list li{color:var(--gray);}
.ck--pending{background:rgba(224,142,45,.12); color:#E08E2D; font-size:12px;}

.proc-evidence{margin-top:26px; padding-top:26px; border-top:1px solid var(--border);}
.proc-evidence-label{font-size:12px; font-weight:700; color:var(--gray2); text-transform:uppercase; letter-spacing:.05em; margin-bottom:16px;}
.proc-evidence-thumbs{display:grid; grid-template-columns:repeat(2,1fr); gap:18px;}
.proc-evidence-item{display:flex; flex-direction:column; gap:9px;}
.proc-evidence-item .proc-evidence-frame{width:100%; height:340px; border-radius:10px; border:1px solid var(--border); background:var(--bg2); overflow:hidden; display:flex; align-items:center; justify-content:center;}
.proc-evidence-item img{width:100%; height:100%; object-fit:contain; object-position:center; display:block;}
.proc-evidence-item span{font-size:12.5px; color:var(--gray2); font-weight:600; text-align:center; line-height:1.5;}
@media(max-width:600px){ .proc-evidence-item .proc-evidence-frame{height:420px;} }

@media(max-width:600px){
  .proc-checklist{padding:24px;}
  .proc-evidence-thumbs{grid-template-columns:1fr;}
}

.prod-table{background:var(--bg3);border:1px solid var(--border-g);border-radius:16px;padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:16px 32px; margin-bottom:48px;}
.pt-row{display:flex;gap:12px;font-size:14px;}
.pt-row b{color:var(--white);font-weight:600;min-width:80px;flex-shrink:0;}
.pt-row span{color:var(--gray2);}

.cat-header{display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; border-radius:12px; padding:16px 22px; color:#fff; margin:36px 0 24px; background:var(--bg3); border-left:4px solid var(--green);}
.cat-header-left{ display:flex; align-items:center; gap:14px; }
.cat-num{width:30px; height:30px; border-radius:50%; background:var(--green-dim); color:var(--green); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:15px; flex:none;}
.cat-header-left h3{ font-size:16.5px; font-weight:800; }
.cat-header-left h3 em{ font-style:normal; background:rgba(255,255,255,0.1); padding:2px 10px; border-radius:100px; font-size:13px; margin-left:6px; color:var(--green); }
.cat-header.violet{ border-left-color: var(--violet); }
.cat-header.violet .cat-num{ background: rgba(108,79,246,0.16); color: var(--violet); }

.cat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.cat-grid--2{ grid-template-columns:repeat(2,1fr); }
.cat-item{background:var(--bg3); border:1px solid var(--border); border-radius:14px; padding:20px; display:flex; flex-direction:column; transition:all 0.2s;}
.cat-item:hover{border-color:var(--green);}
.cat-icon{width:42px; height:42px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:17px; font-weight:800; background:var(--bg4); color:var(--green);}
.cat-title{ font-size:13.5px; font-weight:800; margin-top:14px; line-height:1.4; }
.cat-title span{ display:block; font-size:11.5px; font-weight:500; color:var(--gray); margin-top:3px; }
.cat-thumb{ display:block; margin-top:12px; height:150px; border-radius:8px; overflow:hidden; border:1px solid var(--border); }
.cat-thumb img{ width:100%; height:100%; object-fit:cover; object-position:top;}
.iso-thumbs{ display:flex; gap:6px; margin-top:12px; }
.iso-thumbs img{ flex:1; display:block; height:150px; border-radius:8px; overflow:hidden; border:1px solid var(--border); width:100%; object-fit:cover; object-position:top;}
.cat-headline{ margin-top:14px; font-size:13.5px; font-weight:800; color:var(--green); }
.cat-sub{ margin-top:4px; font-size:12px; color:var(--gray2); line-height:1.6; }

/* ── 5. 임상 및 시범운영 실적 (EVIDENCE & TIMELINE) ── */
#clinical-evidence { background: var(--bg2); }
.clinic-subtitle{ font-size:16px; font-weight:800; color:var(--white); margin:32px 0 14px; padding-left:10px; border-left:2px solid var(--green); }
.clinic-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.clinic-photo{ border-radius:14px; overflow:hidden; border:1px solid var(--border); aspect-ratio:4/3; background: var(--bg2); }
.clinic-photo img{ width:100%; height:100%; object-fit:cover; display:block; }
.clinic-photo--empty{display:flex; align-items:center; justify-content:center; background:var(--bg2); color:var(--gray); font-size:12.5px; text-align:center; padding:0 16px; height:100%;}
.clinic-note{ margin-top:18px; font-size:12px; color:var(--gray); }

.clin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden;margin:48px 0;}
.c-stat{background:var(--bg2);padding:40px 24px;text-align:center;transition:background .2s;}
.c-stat:hover{background:var(--bg3);}
.c-big{font-size:clamp(32px,4vw,48px);font-weight:800;letter-spacing:-.04em;font-family:'Inter','Pretendard',sans-serif;}
.c-big em{color:var(--green);font-style:normal;}
.c-lbl{font-size:13px;color:var(--gray);margin-top:8px;line-height:1.5;}

.tl{max-width:720px;margin:56px auto 0;position:relative;}
.tl::before{content:'';position:absolute;left:19px;top:0;bottom:0;width:1px;background:var(--border);}
.ti{position:relative;padding-left:56px;margin-bottom:44px;cursor:default; text-align: left;}
.ti:hover .td{border-color:var(--border-g);}
.t-dot{position:absolute;left:12px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid var(--green);transition:background .2s;}
.t-dot.now{background:var(--green);box-shadow:0 0 0 4px var(--green-dim);}
.ti:hover .t-dot:not(.now){background:var(--green-dim);}
.t-yr{font-family:'Inter','Pretendard',sans-serif;font-size:12px;font-weight:700;color:var(--green);letter-spacing:.06em;margin-bottom:6px;}
.t-ttl{font-size:17px;font-weight:700;margin-bottom:4px;letter-spacing:-.01em;}
.t-desc{font-size:13.5px;color:var(--gray2);line-height:1.65;}
.td{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px 24px;transition:border-color .25s;}

/* ── 6. 조직 및 인프라 (ORG FLOWCHART: 박스 + 화살표) ── */
#organization { background: var(--bg); }
.org-tree-container { display: flex; flex-direction: column; align-items: center; margin-top: 60px; position: relative; gap: 0; }
.org-node { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; text-align: center; min-width: 200px; position: relative; z-index: 2; transition: all 0.25s;}
.org-node:hover { border-color: var(--green); box-shadow: 0 0 20px rgba(46,213,115,0.15); }
.org-role { font-size: 11px; font-weight: 700; color: var(--green); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.org-name { font-size: 15px; font-weight: 800; color: var(--white); }
.org-sublbl { font-size: 12px; color: var(--gray2); margin-top: 2px; }

/* 세로 커넥터 (레벨1→레벨2, 레벨2→레벨3그리드) */
.org-level-1 { margin-bottom: 0; display:flex; flex-direction:column; align-items:center; }
.org-level-1::after{
  content:''; display:block; width:3px; height:34px; margin:6px 0;
  background:var(--border-g);
}
.org-level-2 { margin-bottom: 0; position: relative; display:flex; align-items:center; justify-content:center; gap:0; }
.org-level-2::after{
  content:''; position:absolute; left:50%; bottom:-34px; transform:translateX(-50%);
  width:3px; height:34px; background:var(--border-g);
}

/* 기획 → 연구소 가로 분기 화살표 (절대배치로 기획이사 중앙정렬 유지) */
.org-lab-branch{ position:absolute; top:50%; left:100%; transform:translateY(-50%); display:flex; align-items:center; gap:0; margin-left:0; }
.org-lab-arrow{ display:inline-block; width:32px; height:3px; background:var(--border-g); position:relative; flex-shrink:0; }
.org-lab-arrow::after{
  content:''; position:absolute; right:-2px; top:50%; transform:translateY(-50%);
  width:0; height:0; border-top:7px solid transparent; border-bottom:7px solid transparent; border-left:10px solid var(--border-g);
}
.org-node.lab-node{ min-width:170px; }

/* 하단 4개 부서 그리드 */
.org-level-3-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; width: 100%; max-width: 1180px; position: relative; margin-top:40px; }
.org-level-3-grid::before{ content:''; position:absolute; top:-20px; left:calc(12.5% - 10.5px); right:calc(12.5% - 10.5px); height:3px; background:var(--border-g); }
.org-level-3-grid .org-node::before{ content:''; position:absolute; top:-20px; left:50%; transform:translateX(-50%); width:3px; height:20px; background:var(--border-g); }

.org-node.partner-hub { border: 1px solid rgba(108, 79, 246, 0.4); background: linear-gradient(180deg, var(--bg3) 0%, rgba(108, 79, 246, 0.05) 100%); }
.org-node.partner-hub:hover { border-color: var(--violet); box-shadow: 0 0 20px rgba(108, 79, 246, 0.25); }
.org-node.partner-hub .org-role { color: #8B75FF; }

@media(max-width:640px){
  .org-lab-branch{ position:static; transform:none; margin-left:0; margin-top:20px; flex-direction:column; justify-content:center; }
  .org-lab-arrow{ width:3px; height:24px; }
  .org-lab-arrow::after{ right:auto; left:50%; top:auto; bottom:-2px; transform:translateX(-50%);
    border-left:7px solid transparent; border-right:7px solid transparent; border-top:10px solid var(--border-g); border-bottom:none; }
  .org-level-2{ flex-direction:column; }
}

.ceo-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:80px;}
.vid-wrap{aspect-ratio:16/9;background:var(--bg3);border:1px solid var(--border);border-radius:16px;overflow:hidden;position:relative;}
.vid-wrap video{width:100%;height:100%;object-fit:cover;display:block;}

.ceo-quote{font-size:clamp(20px,2.3vw,26px);font-weight:800;letter-spacing:-.02em;line-height:1.35;color:var(--white);margin-bottom:24px;border-left:3px solid var(--green);padding-left:20px;}
.ceo-text p{font-size:15px;color:var(--gray2);line-height:1.9;margin-bottom:14px;}
.ceo-sig{font-size:13.5px;color:var(--green);font-weight:600;margin-top:20px;}
.ceo-more-link{display:inline-block;margin-top:14px;font-size:13.5px;font-weight:700;color:var(--gray2);border-bottom:1px solid var(--border);padding-bottom:2px;transition:color .2s,border-color .2s;}
.ceo-more-link:hover{color:var(--green);border-color:var(--green);}

/* ── CTA & FOOTER ── */
#cta{background:
  radial-gradient(700px 460px at 90% -10%, rgba(124,107,255,0.14), transparent 60%),
  radial-gradient(700px 460px at 5% 110%, rgba(46,213,115,0.12), transparent 60%),
  var(--bg2);}
.cta-inner{background:var(--bg2);border:1px solid var(--border-g);border-radius:24px;padding:80px 48px;text-align:center;background-image:radial-gradient(ellipse 60% 80% at 50% 100%,var(--green-glow) 0%,transparent 70%);}
.cta-inner h2{font-size:clamp(24px,3.5vw,40px);font-weight:800;letter-spacing:-.03em;margin-bottom:14px;line-height:1.2;}
.cta-inner p{font-size:16px;color:var(--gray2);margin-bottom:36px;}

footer{background:var(--bg);border-top:1px solid var(--border);padding:60px 0 32px;}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
.f-logo{font-size:17px;font-weight:800;margin-bottom:12px;}.f-logo span{color:var(--green);}
.f-tagline{font-size:13px;color:var(--gray);line-height:1.7;max-width:200px;margin-bottom:16px;}
.f-col h5{font-size:11.5px;color:var(--gray);font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;}
.f-col ul{list-style:none;}
.f-col li{margin-bottom:10px;}
.f-col a{font-size:13.5px;color:var(--gray2);transition:color .2s;}
.f-col a:hover{color:var(--green);}
.f-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.f-copy,.f-biz{font-size:12px;color:var(--gray);}

/* ── IMAGE FALLBACK (asset not yet uploaded) ── */
.ph-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg2);border:1px dashed var(--border);color:var(--gray);font-size:12px;line-height:1.6;text-align:center;padding:10px;box-sizing:border-box;}

/* ── INTERACTIVE ANIMATION MOTION ── */
.fu{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.fu.in{opacity:1;transform:translateY(0);}
.fu.d1{transition-delay:.1s;}.fu.d2{transition-delay:.2s;}.fu.d3{transition-delay:.3s;}
.fl{opacity:0;transform:translateX(-28px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.fl.in{opacity:1;transform:translateX(0);}
.fr{opacity:0;transform:translateX(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.fr.in{opacity:1;transform:translateX(0);}

@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-right-visual{height:400px;}
  .detail-grid, .demo-block, .ceo-grid{grid-template-columns:1fr; gap:40px;}
  .cycle-loop{grid-template-columns:1fr; row-gap:8px;}
  .cycle-connector{padding:6px 0;}
  .cycle-connector span::before{left:-26px; top:2px;}
  .cycle-demo, .seg-pane.on, .cat-grid, .proc-evidence-thumbs{grid-template-columns:1fr 1fr;}
  .org-level-3-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .org-level-3-grid::before, .org-level-3-grid .org-node::before { display: none; }
}
@media(max-width:768px){
  .gnb,.btn-nav{display:none;}
  .clin-stats, .cycle-demo, .seg-pane.on, .cat-grid, .steps{grid-template-columns:1fr;}
  .f-bottom{flex-direction:column;text-align:center;}
  .org-level-3-grid { grid-template-columns: 1fr; }
  .f-grid{grid-template-columns:1fr;gap:32px;}
  .f-tagline{max-width:none;}
  .prod-table{grid-template-columns:1fr;padding:24px;}
  .clinic-grid{grid-template-columns:repeat(2,1fr);}
  .float-badge.b1{right:8px;top:10px;}
  .float-badge.b2{left:8px;bottom:60px;}
  .cat-grid--2{grid-template-columns:1fr;}
  .iso-thumbs{flex-wrap:wrap;}
}

/* ── HUB CARDS (new landing page category hub) ── */
#hub{background:var(--bg);}
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;}
.hub-card{background:var(--bg2);border:1px solid var(--border);border-radius:20px;padding:36px 32px;transition:all .3s var(--ease);position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:280px;}
.hub-card:hover{border-color:var(--border-g);transform:translateY(-6px);box-shadow:0 24px 48px -20px rgba(0,0,0,.5);}
.hub-num{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--green);font-weight:700;letter-spacing:.06em;margin-bottom:18px;}
.hub-card h3{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:12px;}
.hub-card p{font-size:14px;color:var(--gray2);line-height:1.75;margin-bottom:24px;flex-grow:1;}
.hub-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}
.hub-tag{font-size:12px;color:var(--gray2);background:rgba(255,255,255,.05);border:1px solid var(--border);padding:5px 12px;border-radius:100px;}
.hub-go{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--green);}
.hub-card:hover .hub-go .arrow-ico{transform:translateX(4px);}
.arrow-ico{transition:transform .25s var(--ease);}
.hub-card.violet .hub-num{color:var(--violet);}
.hub-card.violet:hover{border-color:rgba(124,107,255,.35);}
.hub-card.violet .hub-go{color:var(--violet);}
.hub-card.coral .hub-num{color:var(--coral);}
.hub-card.coral:hover{border-color:rgba(255,107,91,.35);}
.hub-card.coral .hub-go{color:var(--coral);}

/* ── MAIN COVER MINI STRIP (below hero video) ── */
.mini-strip{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden;}
.mini-stat{background:var(--bg2);padding:26px 20px;text-align:center;}
.mini-stat .m-big{font-family:'Inter','Pretendard',sans-serif;font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.03em;color:var(--green);}
.mini-stat .m-lbl{font-size:12.5px;color:var(--gray2);margin-top:6px;}

/* ── SUB PAGE HERO (about/service/procurement pages) ── */
.subhero{padding:140px 0 40px;background:
  radial-gradient(760px 420px at 8% -10%, rgba(124,107,255,0.13), transparent 60%),
  radial-gradient(820px 460px at 105% 0%, rgba(46,213,115,0.11), transparent 60%),
  var(--bg);}
.subhero-eyebrow{font-size:12.5px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px;}

/* 3개월 지속 프로그램 스티커: 시작일 기준 3개월 프로그램임을 각인시키는 스탬프 배지 */
.program-sticker{
  position:absolute; top:6px; right:0;
  width:132px; height:132px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #3EEB8A 0%, var(--green) 55%, var(--green-dark) 100%);
  color:#06210F; transform:rotate(11deg);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -8px rgba(46,213,115,.55), inset 0 0 0 4px rgba(255,255,255,.35);
  text-align:center; line-height:1.15;
}
.program-sticker::before{
  content:''; position:absolute; inset:-6px; border-radius:50%;
  border:2px dashed rgba(6,33,15,.35);
}
.program-sticker .ps-line1{font-size:10.5px; font-weight:700; opacity:.85;}
.program-sticker .ps-line2{font-size:30px; font-weight:900; letter-spacing:-.02em; margin:1px 0;}
.program-sticker .ps-line3{font-size:11.5px; font-weight:800;}
@media(max-width:900px){
  .program-sticker{position:static; margin-top:24px; transform:rotate(-6deg);}
}
.subhero h1{font-size:clamp(28px,3.8vw,44px);font-weight:800;letter-spacing:-.03em;margin-bottom:16px;}
.subhero p{font-size:15.5px;color:var(--gray2);max-width:600px;line-height:1.8;}
.crumb{font-size:13px;color:var(--gray);margin-bottom:20px;}
.crumb a{color:var(--gray2);}
.crumb a:hover{color:var(--green);}

/* ── SUB PAGE JUMP NAV: replaced by header dropdown menu, anchors still need offset ──
   header height is 68~69px; margin bumped from 90px to 110px so the gap stays safely
   clear of the fixed header even if fonts/layout shift slightly on load ── */
section[id]{scroll-margin-top:110px;}
#hero{scroll-margin-top:0;}
.cat-header[id]{scroll-margin-top:110px;}

@media(max-width:1024px){
  .hub-grid{grid-template-columns:1fr;}
  .mini-strip{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:768px){
  .mini-strip{grid-template-columns:1fr 1fr;}
}