*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--green:#129E7B;--green-h:#1DAC86;--green-50:#EDFCF6;--green2:#76BE57;--blue:#19B5FE;--blue-50:#F0F9FF;--bg:#FFFFFF;--bg2:#F7F7F5;--fg1:#111111;--fg2:#6B7280;--muted:#AAAAAA;--border:#E8E8E6;--font:'Pretendard Variable','Pretendard',-apple-system,sans-serif;--max-w:1400px}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--fg1);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
nav{position:sticky;top:0;z-index:300;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);border-bottom:.5px solid var(--border);padding:0 80px;height:68px;display:flex;align-items:center}
.nav-logo{flex-shrink:0}
.nav-btn{font-size:15px;font-weight:500;color:var(--fg2);padding:8px 14px;border-radius:9px;cursor:pointer;transition:color 150ms,background 150ms;background:none;border:none;font-family:var(--font);display:flex;align-items:center;gap:5px;white-space:nowrap;text-decoration:none}
.nav-btn:hover{color:var(--green);background:var(--green-50)}
.nav-btn.active{color:var(--green);background:var(--green-50)}
.nav-center{display:flex;align-items:center;gap:104px;flex:1;justify-content:center}
.nav-right{display:flex;align-items:center;gap:24px;flex-shrink:0}
.nav-cta{padding:11px 24px;background:var(--green);color:#fff;border:none;border-radius:999px;font-family:var(--font);font-size:15px;font-weight:500;cursor:pointer;transition:background 150ms}
.nav-cta:hover{background:var(--green-h)}

.mega-wrap{position:fixed;top:68px;left:0;right:0;z-index:299}
.mega-panel{position:relative;z-index:2;background:#fff;border-bottom:.5px solid var(--border);box-shadow:0 12px 32px rgba(0,0,0,.07);padding:20px 0 24px;display:none}
.mega-wrap.open .mega-panel{display:block;animation:megaSlide 180ms ease}
@keyframes megaSlide{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.mega-inner{max-width:var(--max-w);margin:0 auto;position:relative;padding:4px 80px 20px;min-height:20px}
.mega-col{position:absolute;top:0;min-width:160px;display:none;box-sizing:border-box;padding-right:12px}
.mega-col:first-child{min-width:170px}
.mega-col .mega-item,.mega-col .mega-simple{word-break:keep-all;overflow-wrap:break-word}
.mega-wrap.open .mega-col{display:block}
.mega-item{display:block;padding:10px 12px;border-radius:10px;transition:background 180ms,color 180ms;color:var(--fg1);font-size:14px;font-weight:500;margin-bottom:2px;line-height:1.3;position:relative;text-decoration:none;cursor:pointer}
.mega-item:hover{background:var(--green-50);color:var(--green)}
.mega-item:hover .mega-item-sub{color:rgba(18,158,123,.75)}
.mega-item-sub{display:block;font-size:12px;color:rgba(0,0,0,.35);margin-top:3px;font-weight:400;transition:color 180ms}
.mega-simple{display:block;padding:10px 12px;border-radius:10px;transition:background 180ms,color 180ms;font-size:14px;font-weight:500;color:var(--fg1);margin-bottom:2px;text-decoration:none;cursor:pointer}
.mega-simple:hover{background:var(--green-50);color:var(--green)}
.mega-overlay{position:fixed;inset:0;top:0;z-index:1;display:none}
.mega-wrap.open .mega-overlay{display:block}

footer{background:#111;padding:64px 80px}
.foot-inner{max-width:var(--max-w);margin:0 auto}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px;margin-bottom:48px;padding-bottom:48px;border-bottom:.5px solid rgba(255,255,255,.07)}
.foot-tagline{font-size:14px;color:rgba(255,255,255,.35);line-height:1.8;margin-top:14px}
.foot-col-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.35);margin-bottom:18px}
.foot-links{display:flex;flex-direction:column;gap:12px}
.foot-links a{font-size:15px;color:rgba(255,255,255,.5);transition:color 150ms}
.foot-links a:hover{color:rgba(255,255,255,.85)}
.foot-bottom{display:flex;justify-content:space-between;align-items:flex-end}
.foot-info{font-size:12px;color:rgba(255,255,255,.22);line-height:1.9}
.foot-copy{font-size:12px;color:rgba(255,255,255,.18)}

/* PAGE HERO */
.insights-hero-wrap{padding:68px 80px 64px;background:linear-gradient(180deg,#FFFFFF 0%,#F5FDF9 70%,#EDFCF6 100%);position:relative;overflow:hidden}
.insights-hero-wrap::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 900px 500px at 18% 100%,rgba(18,158,123,.14) 0%,transparent 70%),radial-gradient(ellipse 700px 400px at 82% 90%,rgba(118,190,87,.12) 0%,transparent 72%);z-index:0}
.insights-hero{max-width:var(--max-w);margin:0 auto;position:relative;z-index:1;padding:40px 0 20px}
.ins-eyebrow{display:inline-flex;align-items:center;gap:10px;background:#fff;border:.5px solid var(--border);box-shadow:0 2px 10px rgba(15,42,27,.05);color:var(--fg1);font-size:14px;font-weight:500;padding:8px 16px;border-radius:999px;margin-bottom:28px}
.ins-eyebrow .star{color:var(--green);font-size:14px}
.ins-eyebrow b{color:var(--green);font-weight:700}
.ins-eyebrow .muted{color:var(--fg2);font-weight:400}
.ins-title{font-size:60px;font-weight:700;letter-spacing:-0.03em;line-height:1.15;color:var(--fg1);max-width:820px}
.ins-title .m{color:var(--green);display:block;margin-top:4px}
.ins-sub{font-size:18px;color:var(--fg2);line-height:1.75;margin-top:24px;max-width:580px}

/* TABS */
.ins-tabs-wrap{border-bottom:.5px solid var(--border);padding:0 80px;background:#fff;position:sticky;top:68px;z-index:50}
.ins-tabs{max-width:var(--max-w);margin:0 auto;display:flex;flex-wrap:wrap;gap:4px;padding:12px 0}
.ins-tab{font-size:14px;font-weight:500;color:var(--fg2);padding:10px 18px;border-radius:10px;cursor:pointer;transition:background 150ms,color 150ms;background:none;border:none;font-family:var(--font);white-space:nowrap}
.ins-tab:hover{color:var(--fg1);background:var(--bg2)}
.ins-tab.active{color:var(--fg1);background:var(--bg2);font-weight:700}

/* BLOG GRID */
.ins-section{padding:48px 80px 120px}
.ins-section-inner{max-width:var(--max-w);margin:0 auto}
.ins-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.ins-card{display:block;background:#fff;border:.5px solid var(--border);border-radius:16px;overflow:hidden;transition:border-color 240ms ease,transform 240ms ease,box-shadow 240ms ease;text-decoration:none;color:inherit}
.ins-card:hover{border-color:rgba(18,158,123,.4);transform:translateY(-6px);box-shadow:0 24px 48px -12px rgba(18,158,123,.18),0 8px 20px -6px rgba(15,42,27,.08)}
.ins-thumb{height:220px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;position:relative;overflow:hidden}
.ins-thumb.t1{background:linear-gradient(135deg,#EDFCF6 0%,#DBF5E8 100%);color:var(--green)}
.ins-thumb.t2{background:linear-gradient(135deg,#F0F9FF 0%,#DBEEFB 100%);color:#19B5FE}
.ins-thumb.t3{background:linear-gradient(135deg,#FFF8E1 0%,#FFE9B3 100%);color:#D97706}
.ins-thumb.t4{background:linear-gradient(135deg,#FCE7F3 0%,#FBCFE8 100%);color:#DB2777}
.ins-thumb.t5{background:linear-gradient(135deg,#EDE9FE 0%,#DDD6FE 100%);color:#7C3AED}
.ins-thumb.t6{background:linear-gradient(135deg,#FEE2E2 0%,#FECACA 100%);color:#DC2626}
.ins-body{padding:28px 28px 32px}
.ins-meta{font-size:14px;color:#9CA3AF;margin-bottom:14px;font-weight:500;letter-spacing:-.01em}
.ins-meta .cat{color:var(--green);font-weight:700}
.ins-card-title{font-size:22px;font-weight:700;color:var(--fg1);line-height:1.15;letter-spacing:-0.02em;margin-bottom:12px}
.ins-card-desc{font-size:15px;color:var(--fg2);line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.ins-empty{grid-column:1/-1;text-align:center;padding:80px 0;color:var(--fg2);font-size:15px}

.btn-p{padding:13px 28px;background:var(--green);color:#fff;border:none;border-radius:999px;font-family:var(--font);font-size:15px;font-weight:500;cursor:pointer;transition:background 150ms;display:inline-flex;align-items:center;gap:8px}
.btn-p:hover{background:var(--green-h)}

@media(max-width:1024px){
  .insights-hero-wrap{padding:68px 32px 48px}
  .insights-hero{padding:24px 0 12px}
  .ins-title{font-size:44px;letter-spacing:-0.03em}
  .ins-tabs-wrap{padding:0 32px;position:static}
  .ins-tabs{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
  .ins-tabs::-webkit-scrollbar{display:none}
  .ins-section{padding:32px 32px 80px}
  .ins-grid{grid-template-columns:repeat(2,1fr);gap:18px}
}
@media(max-width:768px){
  nav{padding:0 20px;height:60px}
  .nav-center{display:none}
  .insights-hero-wrap{padding:100px 20px 32px}
  .insights-hero{padding:16px 0 8px}
  .ins-eyebrow{font-size:12px;padding:7px 14px}
  .ins-title{font-size:32px;letter-spacing:-0.03em}
  .ins-sub{font-size:15px;margin-top:18px}
  .ins-tabs-wrap{padding:0 20px}
  .ins-tabs{padding:10px 0}
  .ins-tab{font-size:13px;padding:8px 14px}
  .ins-section{padding:24px 20px 60px}
  .ins-grid{grid-template-columns:1fr;gap:16px}
  .ins-thumb{height:160px}
  .ins-card-title{font-size:16px}
  footer{padding:40px 20px}
  .foot-top{grid-template-columns:1fr;gap:36px}
}
.nav-burger{display:none;background:none;border:none;width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer;flex-direction:column;gap:4px;padding:0}
.nav-burger span{display:block;width:22px;height:1.5px;background:var(--fg1);border-radius:2px;transition:transform 200ms,opacity 150ms}
.nav-burger.open span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
.mobile-drawer{display:none;position:fixed;top:60px;left:0;right:0;bottom:0;background:#fff;z-index:295;overflow-y:auto;padding:24px 20px 40px;flex-direction:column;gap:4px}
.mobile-drawer.open{display:flex;animation:megaSlide 200ms ease}
.md-group{padding:8px 0;border-bottom:.5px solid var(--border)}
.md-group:last-child{border-bottom:none}
.md-head{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;margin-bottom:4px}
.md-link{display:block;font-size:16px;font-weight:500;color:var(--fg1);padding:12px;border-radius:10px}
.md-link:hover{background:var(--green-50);color:var(--green)}
.md-link-sub{display:block;font-size:12px;color:var(--muted);margin-top:2px;font-weight:400}
.md-cta{margin-top:24px;padding:14px;text-align:center;background:var(--green);color:#fff;border-radius:999px;font-weight:500;font-size:16px;display:block;text-decoration:none}
@media (max-width:768px){.nav-center{display:none}.nav-burger{display:flex}nav{padding:0 20px}}

/* === Mobile common fixes (append-only) === */
@media (max-width: 1024px) {
  html, body { overflow-x: hidden; max-width: 100vw; }
  img, svg, video, canvas { max-width: 100%; height: auto; }
  h1, h2, h3, .h1, .h2, .h3, .page-hero .h1, .hero-title { white-space: normal; word-break: keep-all; }
}

/* === insights 모바일 (data 페이지 폰트 사이즈 기준 + 카테고리 탭 wrap + 카드 이미지 세로 확대) === */
@media (max-width: 768px) {
  /* Hero: data 페이지 폰트 통일 */
  .insights-hero-wrap { padding: 100px 20px 36px !important; }
  .insights-hero { padding: 12px 0 8px !important; }
  .ins-title { font-size: 28px !important; letter-spacing: -0.6px !important; line-height: 1.2 !important; }
  .ins-sub { font-size: 14px !important; margin-top: 14px !important; line-height: 1.5 !important; }
  .ins-eyebrow { font-size: 12px !important; padding: 6px 12px !important; margin-bottom: 16px !important; }
  /* 카테고리 탭: 가로 스크롤 → wrap 으로 한 화면에 모두 보임 */
  .ins-tabs-wrap { padding: 0 16px !important; position: static !important; }
  .ins-tabs {
    flex-wrap: wrap !important;
    overflow-x: visible !important;
    gap: 6px !important;
    padding: 12px 0 !important;
  }
  .ins-tab {
    font-size: 12.5px !important;
    padding: 7px 12px !important;
    border: .5px solid var(--border) !important;
    border-radius: 999px !important;
  }
  .ins-tab.active {
    background: var(--green) !important;
    color: #fff !important;
    border-color: var(--green) !important;
  }
  /* 블로그 카드 */
  .ins-section { padding: 16px 16px 60px !important; }
  .ins-grid { grid-template-columns: 1fr !important; gap: 20px !important; }
  .ins-card { border-radius: 14px !important; }
  .ins-thumb { height: 200px !important; font-size: 13px !important; }
  .ins-body { padding: 18px 18px 22px !important; }
  .ins-meta { font-size: 12px !important; margin-bottom: 8px !important; }
  .ins-card-title { font-size: 16px !important; margin-bottom: 8px !important; line-height: 1.35 !important; }
  .ins-card-desc { font-size: 13.5px !important; line-height: 1.55 !important; }
}


/* ── insights 추가 모바일 보정 ── */
@media (max-width: 768px) {
  footer { padding: 40px 20px !important; }
  .foot-top { grid-template-columns: 1fr !important; gap: 32px !important; padding-bottom: 32px !important; margin-bottom: 32px !important; }
  .foot-bottom { flex-direction: column !important; align-items: flex-start !important; gap: 8px !important; }
  .foot-info { font-size: 11px !important; line-height: 1.8 !important; }
  .ins-section { padding: 16px 16px 60px !important; }
  .ins-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
  .ins-tabs-wrap { top: 0 !important; position: static !important; }
}