/* ===========================================================
   EVOLV 스타트업 AX 빌더 — 서브페이지 공용 스타일
   (index.html의 인라인 디자인 시스템과 동일한 토큰을 사용)
   =========================================================== */
:root{
  --navy:#06142B; --navy-2:#0A1D3E; --navy-3:#0F316C;
  --blue:#2F80ED; --sky:#54C9FF; --mint:#19D3B5;
  --ink:#071225; --text:#253044; --muted:#67758B; --subtle:#8A98AD;
  --line:#E4EAF4; --bg:#F7F9FD; --card:#FFFFFF; --soft-blue:#F2F7FF;
  --shadow:0 24px 70px rgba(6,20,43,.12);
  --shadow-soft:0 16px 42px rgba(8,20,44,.07);
  --r-sm:14px; --radius:20px; --r-lg:28px;
}
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Segoe UI",sans-serif;
  color:var(--text); background:var(--bg); line-height:1.72;
  letter-spacing:-0.018em; word-break:keep-all;
  text-rendering:optimizeLegibility; -webkit-font-smoothing:antialiased;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; }
picture{ display:contents; }
.wrap{ width:min(1160px, calc(100% - 44px)); margin:0 auto; }

/* ---------- 상단바 ---------- */
.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.86);
  border-bottom:1px solid rgba(228,234,244,.78);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
}
.nav{ height:76px; display:flex; align-items:center; justify-content:space-between; gap:28px; }
.brand{ display:flex; align-items:center; gap:10px; font-weight:800; color:var(--ink); font-size:18px; letter-spacing:-.02em; }
.brand img{ height:32px; width:auto; display:block; }
.brand b{ font-weight:800; }
.nav-links{ display:flex; align-items:center; gap:24px; color:#4E5C70; font-size:14px; font-weight:700; letter-spacing:-.01em; }
.nav-links a:not(.nav-cta):hover{ color:var(--blue); }
.nav-links a.active{ color:var(--blue); }
.nav-cta{ padding:11px 17px; border-radius:999px; color:#fff; background:var(--blue); box-shadow:0 12px 30px rgba(47,128,237,.24); font-weight:800; }
.nav-burger{ display:none; }
.nav-toggle{ position:absolute; width:1px; height:1px; margin:-1px; padding:0; border:0; clip:rect(0 0 0 0); overflow:hidden; white-space:nowrap; }

/* ---------- 페이지 히어로 ---------- */
.page-hero{
  position:relative; overflow:hidden; color:#fff;
  background:
    radial-gradient(circle at 14% 20%, rgba(84,201,255,.22), transparent 32%),
    radial-gradient(circle at 84% 16%, rgba(25,211,181,.16), transparent 32%),
    linear-gradient(135deg,#050D1F 0%,#071832 46%,#113D91 100%);
}
.page-hero::before{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 80%);
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 80%);
  pointer-events:none;
}
.page-hero .wrap{ position:relative; padding:84px 0 72px; }
.crumb{ font-size:13px; font-weight:700; letter-spacing:.02em; color:#9CC0F5; margin-bottom:18px; }
.crumb a:hover{ color:#fff; }
.page-hero .eyebrow{
  display:inline-flex; align-items:center; gap:9px; padding:7px 14px;
  border-radius:999px; background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16); color:#CFE2FF;
  font-size:12.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
}
.page-hero h1{ font-size:clamp(30px,4.4vw,50px); line-height:1.22; margin:20px 0 0; font-weight:800; letter-spacing:-.025em; }
.page-hero p{ margin:20px 0 0; max-width:680px; color:#C7D6F0; font-size:17px; }

/* ---------- 섹션 공통 ---------- */
section{ padding:84px 0; }
section.alt{ background:#fff; }
.kicker{ color:var(--blue); font-weight:800; font-size:13px; letter-spacing:.08em; text-transform:uppercase; }
.section-head{ max-width:760px; margin-bottom:46px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(24px,3vw,34px); line-height:1.3; margin:12px 0 0; color:var(--ink); font-weight:800; letter-spacing:-.02em; }
.section-head p.lead{ margin:16px 0 0; color:var(--muted); font-size:16.5px; }

/* ---------- 카드 그리드 ---------- */
.grid{ display:grid; gap:22px; }
.grid.c2{ grid-template-columns:repeat(2,1fr); }
.grid.c3{ grid-template-columns:repeat(3,1fr); }
.grid.c4{ grid-template-columns:repeat(4,1fr); }
.card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:30px 28px; box-shadow:var(--shadow-soft);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:#CFE0F6; }
.card .icon{
  width:46px; height:46px; border-radius:13px; display:flex; align-items:center; justify-content:center;
  font-weight:800; font-size:15px; color:#fff; background:linear-gradient(135deg,var(--navy-3),var(--blue)); margin-bottom:16px;
}
.card .icon svg{ width:23px; height:23px; display:block; }
.card .badge{
  display:inline-block; font-size:12px; font-weight:800; color:var(--blue);
  background:var(--soft-blue); padding:5px 11px; border-radius:999px; margin-bottom:12px; letter-spacing:.02em;
}
.card h3{ margin:0 0 9px; font-size:19px; color:var(--ink); font-weight:800; }
.card p{ margin:0; color:var(--muted); font-size:15px; }
.card ul{ margin:14px 0 0; padding-left:18px; color:var(--muted); font-size:14.5px; }
.card ul li{ margin:6px 0; }

/* ---------- 솔루션 상세 블록 ---------- */
.sol{
  display:grid; grid-template-columns:200px 1fr; gap:30px; align-items:start;
  background:#fff; border:1px solid var(--line); border-radius:var(--r-lg);
  padding:34px; box-shadow:var(--shadow-soft); margin-bottom:22px;
}
.sol .sol-id{ }
.sol .sol-id .badge{ display:inline-block; font-size:12px; font-weight:800; color:var(--blue); background:var(--soft-blue); padding:5px 11px; border-radius:999px; }
.sol .sol-id h3{ margin:14px 0 6px; font-size:26px; color:var(--ink); font-weight:800; letter-spacing:-.01em; }
.sol .sol-id .role{ color:var(--subtle); font-size:13.5px; font-weight:700; }
.sol .sol-body p{ margin:0 0 16px; color:var(--text); font-size:16px; }
.feature-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px 22px; margin:0; padding:0; list-style:none; }
.feature-list li{ position:relative; padding-left:24px; color:var(--muted); font-size:14.5px; }
.feature-list li::before{ content:"✓"; position:absolute; left:0; top:0; color:var(--mint); font-weight:800; }

/* ---------- 사례 ---------- */
.case{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px; box-shadow:var(--shadow-soft); }
.case .case-tag{ display:inline-block; font-size:12px; font-weight:800; color:#fff; background:var(--navy-3); padding:5px 12px; border-radius:999px; }
.case .metric{ margin:16px 0 10px; font-size:18px; font-weight:800; color:var(--ink); }
.case .metric em{ color:var(--blue); font-style:normal; }
.case .quote{ margin:0; color:var(--muted); font-size:15px; }
.case .quote strong{ display:block; margin-top:10px; color:var(--text); }

/* ---------- 신뢰 배지 ---------- */
.trust-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-bottom:42px; }
.trust-item{ background:var(--soft-blue); border:1px solid #DCEBFF; border-radius:var(--radius); padding:24px; }
.trust-item b{ display:block; font-size:22px; color:var(--ink); font-weight:800; }
.trust-item span{ color:var(--muted); font-size:14px; }

/* ---------- 통계/타임라인 ---------- */
.stat-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.stat-row .stat{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:24px; text-align:center; box-shadow:var(--shadow-soft); }
.stat-row .stat b{ display:block; font-size:26px; color:var(--blue); font-weight:800; }
.stat-row .stat span{ color:var(--muted); font-size:13.5px; }

/* ---------- CTA 밴드 ---------- */
.cta-band{
  color:#fff; border-radius:var(--r-lg); padding:54px; text-align:center;
  background:
    radial-gradient(circle at 18% 22%, rgba(84,201,255,.22), transparent 40%),
    linear-gradient(135deg,#071832,#113D91);
  box-shadow:var(--shadow);
}
.cta-band h2{ font-size:clamp(22px,2.8vw,30px); margin:0 0 12px; font-weight:800; }
.cta-band p{ margin:0 auto 24px; max-width:560px; color:#C7D6F0; }

/* ---------- 버튼 ---------- */
.actions{ display:flex; gap:14px; flex-wrap:wrap; }
.actions.center{ justify-content:center; }
.btn{ display:inline-flex; align-items:center; gap:8px; padding:13px 22px; border-radius:999px; font-weight:800; font-size:15px; transition:transform .2s ease, box-shadow .2s ease; }
.btn:hover{ transform:translateY(-2px); }
.btn.primary{ color:#fff; background:var(--blue); box-shadow:0 16px 34px rgba(47,128,237,.3); }
.btn.secondary{ color:#fff; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.28); }
.btn.outline{ color:var(--blue); border:1.5px solid var(--blue); }
.btn.dark{ color:#fff; background:var(--ink); }

/* ---------- 푸터 (메인과 동일) ---------- */
.footer{ padding:46px 0 36px; color:#8EA3C6; background:#040B18; font-size:13px; }
.footer-main{ display:flex; align-items:flex-start; justify-content:space-between; gap:28px; padding-bottom:26px; border-bottom:1px solid rgba(255,255,255,.09); }
.footer img{ height:34px; width:auto; display:block; margin-bottom:18px; }
.footer-copy{ margin:0; max-width:680px; color:#A7B8D6; line-height:1.8; }
.footer-info{ display:flex; flex-wrap:wrap; gap:9px 14px; margin-top:20px; color:#91A4C3; line-height:1.8; }
.footer-info span{ display:inline-flex; align-items:center; }
.footer-info span + span::before{ content:""; width:1px; height:12px; margin-right:14px; background:rgba(255,255,255,.18); }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px; padding-top:22px; color:#6F83A8; line-height:1.8; }

/* ---------- 모션 최소화 선호 대응 ---------- */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn:hover, .card:hover, .showcase-link:hover{ transform:none; gap:8px; }
}

/* ---------- 반응형 ---------- */
@media (max-width:900px){
  .grid.c4{ grid-template-columns:repeat(2,1fr); }
  .grid.c3{ grid-template-columns:repeat(2,1fr); }
  .trust-row{ grid-template-columns:1fr; }
  .stat-row{ grid-template-columns:repeat(2,1fr); }
  .sol{ grid-template-columns:1fr; gap:18px; padding:28px; }
  .feature-list{ grid-template-columns:1fr; }
  .nav-links{ gap:14px; font-size:13px; }
}
/* ---------- 대표 프로필 (About) ---------- */
.ceo{ display:grid; grid-template-columns:330px 1fr; gap:46px; align-items:center; }
.ceo-photo{ position:relative; border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--shadow); background:#EEF3FB; }
.ceo-photo img{ width:100%; display:block; aspect-ratio:3/4; object-fit:cover; }
.ceo-photo .tag{ position:absolute; left:16px; bottom:16px; background:rgba(6,20,43,.72); color:#fff; font-size:12.5px; font-weight:700; padding:7px 13px; border-radius:999px; -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px); }
.ceo-body .role{ color:var(--blue); font-weight:800; font-size:14px; letter-spacing:.02em; }
.ceo-body h3{ margin:8px 0 4px; font-size:30px; color:var(--ink); font-weight:800; letter-spacing:-.02em; }
.ceo-body .name-en{ color:var(--subtle); font-size:14px; font-weight:600; margin-top:5px; }
.ceo-quote{ margin:22px 0 22px; font-size:19px; line-height:1.75; color:var(--ink); font-weight:700; border-left:3px solid var(--blue); padding-left:17px; }
.ceo-body p{ color:var(--muted); font-size:15.5px; line-height:1.85; margin:0 0 20px; }
.chip-row{ display:flex; flex-wrap:wrap; gap:9px; }
.chip{ font-size:13px; font-weight:700; color:var(--navy-3); background:var(--soft-blue); border:1px solid #DCEBFF; padding:7px 13px; border-radius:999px; }

/* ---------- 프로세스 플로우 (메인 스타일과 동일) ---------- */
.flow-line{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.flow-line::before{ content:""; position:absolute; top:50%; left:9%; right:9%; height:3px; transform:translateY(-50%); border-radius:999px; background:var(--blue); opacity:.2; z-index:0; }
.step{ position:relative; z-index:1; display:flex; flex-direction:column; min-height:262px; padding:28px; border-radius:var(--radius); background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-soft); }
.step::after{ content:"→"; position:absolute; right:-17px; top:50%; transform:translateY(-50%); width:34px; height:34px; border-radius:50%; display:grid; place-items:center; color:#fff; background:var(--blue); font-weight:800; z-index:3; box-shadow:0 10px 24px rgba(47,128,237,.20); }
.step:last-child::after{ display:none; }
.step-num{ display:inline-flex; width:36px; height:36px; align-items:center; justify-content:center; border-radius:50%; background:var(--navy); color:#fff; font-size:13px; font-weight:800; flex:0 0 auto; }
.step h3{ margin:20px 0 10px; color:var(--ink); font-size:20px; line-height:1.4; font-weight:800; letter-spacing:-.03em; }
.step p{ margin:0 0 22px; color:var(--muted); font-size:14.5px; line-height:1.8; }
.step .tool{ margin-top:auto; align-self:flex-start; display:inline-flex; padding:8px 12px; border-radius:999px; background:#EEF6FF; color:#1567D3; font-size:13px; font-weight:800; }

/* ---------- 플라이휠 / 성장 구조 ---------- */
.flywheel{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; position:relative; }
.fw-node{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px; box-shadow:var(--shadow-soft); text-align:center; }
.fw-node .fw-ico{ width:50px; height:50px; margin:0 auto 14px; border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:22px; color:#fff; background:linear-gradient(135deg,var(--navy-3),var(--blue)); }
.fw-node b{ display:block; font-size:16px; color:var(--ink); font-weight:800; margin-bottom:6px; }
.fw-node span{ font-size:13.5px; color:var(--muted); }
.fw-loop{ margin-top:18px; text-align:center; font-size:14px; font-weight:700; color:var(--blue); }

/* ---------- 솔루션 쇼케이스 (이미지+바로가기) ---------- */
.showcase{ display:grid; grid-template-columns:1.05fr 1fr; gap:38px; align-items:center; background:#fff; border:1px solid var(--line); border-radius:var(--r-lg); padding:30px; box-shadow:var(--shadow-soft); margin-bottom:24px; }
.showcase:nth-child(even){ grid-template-columns:1fr 1.05fr; }
.showcase:nth-child(even) .showcase-media{ order:2; }
.showcase-media{ border-radius:var(--radius); overflow:hidden; background:#F6F8FC; border:1px solid var(--line); }
.showcase-media img{ width:100%; display:block; object-fit:cover; }
.showcase-body .badge{ display:inline-block; font-size:12px; font-weight:800; color:var(--blue); background:var(--soft-blue); padding:5px 11px; border-radius:999px; margin-bottom:12px; }
.showcase-body h3{ margin:0 0 8px; font-size:24px; color:var(--ink); font-weight:800; letter-spacing:-.01em; }
.showcase-body .role{ color:var(--subtle); font-weight:700; font-size:13.5px; margin-bottom:12px; }
.showcase-body p{ color:var(--muted); font-size:15px; margin:0 0 16px; }
.showcase-link{ display:inline-flex; align-items:center; gap:7px; color:var(--blue); font-weight:800; font-size:14.5px; }
.showcase-link:hover{ gap:11px; }

/* ---------- 반응형 (신규 컴포넌트) ---------- */
@media (max-width:900px){
  .ceo{ grid-template-columns:1fr; gap:26px; }
  .ceo-photo{ max-width:320px; }
  .flywheel{ grid-template-columns:repeat(2,1fr); }
  .flow-line{ grid-template-columns:1fr 1fr; }
  .flow-line::before{ display:none; }
  .step::after{ display:none; }
  .step{ min-height:0; }
  .showcase, .showcase:nth-child(even){ grid-template-columns:1fr; gap:20px; }
  .showcase:nth-child(even) .showcase-media{ order:0; }
}
@media (max-width:640px){
  .grid.c2,.grid.c3,.grid.c4{ grid-template-columns:1fr; }
  .stat-row{ grid-template-columns:1fr; }
  .flywheel{ grid-template-columns:1fr; }
  .flow-line{ grid-template-columns:1fr; }
  .brand img{ height:28px; }
  .nav-burger{ display:flex; flex-direction:column; justify-content:center; gap:5px; width:42px; height:42px; padding:9px 10px; margin-left:auto; border-radius:12px; cursor:pointer; -webkit-tap-highlight-color:transparent; }
  .nav-burger span{ display:block; width:22px; height:2px; border-radius:2px; background:#1B2A45; transition:transform .25s ease, opacity .2s ease; }
  .nav-links{ position:absolute; left:0; right:0; top:100%; flex-direction:column; align-items:stretch; gap:0; padding:6px 22px 18px; background:rgba(255,255,255,.98); -webkit-backdrop-filter:blur(18px); backdrop-filter:blur(18px); border-bottom:1px solid var(--line); box-shadow:0 24px 40px rgba(6,20,43,.12); max-height:0; overflow:hidden; opacity:0; pointer-events:none; transition:max-height .3s ease, opacity .25s ease; }
  .nav-links a:not(.nav-cta){ display:block; padding:15px 4px; border-bottom:1px solid var(--line); font-size:15px; }
  .nav-cta{ display:inline-flex; justify-content:center; margin-top:14px; padding:13px 14px; font-size:14px; }
  .nav-toggle:checked ~ .nav-links{ max-height:360px; opacity:1; pointer-events:auto; }
  .nav-toggle:checked ~ .nav-burger span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-burger span:nth-child(2){ opacity:0; }
  .nav-toggle:checked ~ .nav-burger span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
  .cta-band{ padding:38px 24px; }
  .page-hero .wrap{ padding:58px 0 50px; }
  .page-hero h1 br{ display:none; }
  .page-hero p br{ display:none; }
  .ceo-quote br{ display:none; }
  .footer-main{ display:block; }
  .footer-info{ display:grid; gap:5px; }
  .footer-info span + span::before{ display:none; }
  .footer-bottom{ display:block; }
  .footer-bottom span{ display:block; margin-top:8px; }
}