/* 파인애드 PRO — 골드+블랙 제안서 페이지 */
:root{
  --bg:#0b0b0d; --surface:#121215; --surface-2:#17171a;
  --border:#26262a; --border-soft:#201f22;
  --gold:#d4af5f; --gold-light:#e3c27a; --gold-deep:#b98f3e;
  --text:#eae7e0; --text-white:#ffffff; --text-muted:#b6b1a6; --text-dim:#8d887d; --text-faint:#6e6a61;
  --kakao:#fee500;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Pretendard Variable',Pretendard,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--gold);text-decoration:none}a:hover{color:var(--gold-light)}
img{display:block;max-width:100%}
.container{max-width:1040px;margin:0 auto;padding:0 32px}
h1,h2,h3{color:var(--text-white);letter-spacing:-0.03em;text-wrap:pretty}
h1 em,h2 em,.cta-title em{font-style:italic;color:var(--gold)}
b{color:var(--text-white)}

.topbar{border-bottom:1px solid var(--border-soft)}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding-top:18px;padding-bottom:18px}
.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--text-white)}
.brand em{font-style:italic;color:var(--gold)}
.brand img{width:36px;height:36px;background:#fff;border-radius:8px;padding:2px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;font-size:13.5px;font-weight:700;border-radius:8px;padding:10px 18px}
.btn.big{font-size:15px;font-weight:800;border-radius:10px;padding:14px 26px}
.btn-gold{background:var(--gold);color:var(--bg)}.btn-gold:hover{background:var(--gold-light);color:var(--bg)}
.btn-kakao{background:var(--kakao);color:var(--bg)}.btn-kakao:hover{background:#f5d900;color:var(--bg)}

.kicker{font-size:13px;font-weight:800;color:var(--gold);letter-spacing:0.16em;margin-bottom:14px}
.hero{border-bottom:1px solid var(--border-soft);background:radial-gradient(ellipse 900px 420px at 50% -80px,#1c1710 0%,var(--bg) 65%)}
.hero .container{padding-top:92px;padding-bottom:72px}
.hero h1{margin:0 0 20px;font-size:52px;line-height:1.22;font-weight:800}
.lead{margin:0 0 36px;font-size:17px;line-height:1.75;color:var(--text-muted)}
.stats{display:flex;gap:44px;flex-wrap:wrap;border-top:1px solid #26251f;padding-top:28px}
.stat-num{font-size:30px;font-weight:800;letter-spacing:-0.02em;color:var(--gold)}
.stat-num.white{color:var(--text-white)}
.stat-label{font-size:13px;color:var(--text-dim);margin-top:4px}

.section .container{padding-top:88px}
h2{margin:0 0 8px;font-size:34px;font-weight:800}
.sub{font-size:13.5px;color:var(--text-dim);margin-bottom:32px}
.body-text{margin:8px 2px 32px;font-size:15px;line-height:1.75;color:var(--text-muted)}
.body-text.narrow{max-width:760px;margin-top:16px;margin-bottom:28px;font-size:15.5px;line-height:1.8}

.data-card{border:1px solid var(--border);border-radius:16px;margin-bottom:24px;overflow:hidden;background:var(--surface)}
.data-card-head{display:flex;align-items:center;gap:10px;padding:18px 26px;background:var(--surface-2);border-bottom:1px solid var(--border);font-size:16px}
.data-card-head b{font-weight:800}
.data-card-head .muted{font-size:13.5px;color:var(--text-dim)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--gold)}
.metrics{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid var(--border)}
.metrics>div{padding:22px 26px;border-right:1px solid var(--border)}
.metrics>div:last-child{border-right:0}
.m-label{font-size:12.5px;color:var(--text-dim);margin-bottom:6px}
.m-value{font-size:32px;font-weight:800;letter-spacing:-0.02em;color:var(--gold)}
.chart{padding:22px 26px 8px}
.chart-x{display:flex;justify-content:space-between;font-size:11.5px;color:var(--text-faint);padding:8px 2px 12px}
.kw{padding:0 26px 24px}
.kw-row{display:grid;grid-template-columns:32px 1fr 76px 88px 68px;gap:8px;padding:10px;font-size:14px;border-bottom:1px solid #1c1c20;align-items:center}
.kw-row span:nth-child(n+3){text-align:right}
.kw-head{font-size:12px;color:var(--text-dim);border-bottom:1px solid var(--border);padding:9px 10px}
.kw-no{color:var(--text-faint);font-size:12.5px}
.kw-term{font-weight:600}
.kw-clicks{font-weight:800;color:var(--gold)}
.kw-row span:nth-child(4),.kw-row span:nth-child(5){color:var(--text-muted)}
.kw-note{font-size:12.5px;color:var(--text-dim);padding:12px 10px 0}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.span-2{grid-column:1 / -1}

.shot{margin:0;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--surface)}
.shot.wide{margin-top:20px}
.shot figcaption{padding:14px 18px;border-top:1px solid var(--border);font-size:13px;line-height:1.6;color:var(--text-muted)}
.ref-cap{display:flex;flex-direction:column;gap:4px;padding:16px 20px}
.ref-cap b{font-size:15px;font-weight:800}
.ref-cap span{font-size:13px;color:var(--text-dim)}

.card{border:1px solid var(--border);border-radius:14px;padding:26px 28px;background:var(--surface)}
.card h3{margin:0 0 10px;font-size:17px;font-weight:800;letter-spacing:-0.01em}
.card p{margin:0;font-size:14px;line-height:1.75;color:var(--text-muted)}
.card .num{font-size:15px;font-weight:800;color:var(--gold);margin-bottom:14px}
.card-gold{background:#17140d;border-color:var(--gold)}
.card-label{font-size:14px;font-weight:800;margin-bottom:12px}
.muted-label{color:var(--text-dim)}
.gold{color:var(--gold)}
.card-lines{font-size:15px;line-height:2;color:var(--text-muted)}
.card-lines.strong{color:var(--text-white);font-weight:600}
.step{padding:22px 20px}
.step h3{font-size:15.5px;margin-bottom:8px}
.step p{font-size:13px;line-height:1.7;color:var(--text-dim)}
.step-when{font-size:13px;font-weight:800;color:var(--gold);margin-bottom:10px}

.price{border:1px solid var(--border);border-radius:16px;padding:32px;background:var(--surface)}
.price-gold{background:linear-gradient(160deg,var(--gold) 0%,var(--gold-deep) 100%);color:#161207;border:0}
.price-gold .price-label{color:#6d5314}
.price-gold .price-num{color:#161207}
.price-gold .price-lines{color:#33280e;font-weight:600}
.price-label{font-size:14px;font-weight:800;margin-bottom:10px}
.price-num{font-size:40px;font-weight:800;letter-spacing:-0.02em;margin-bottom:20px}
.price-num.white{color:var(--text-white)}
.price-num span{font-size:19px;font-weight:600}
.price-lines{font-size:14.5px;line-height:2.05;color:var(--text-muted)}

.faq{border-bottom:1px solid var(--border-soft);padding:22px 4px}
.faq-q{font-size:16px;font-weight:800;margin-bottom:10px;color:var(--text-white)}
.faq-q span{color:var(--gold)}
.faq-a{font-size:14.5px;line-height:1.8;color:var(--text-muted);text-wrap:pretty}

.cta{background:linear-gradient(160deg,#1c1710 0%,var(--surface) 100%);border:1px solid var(--gold);border-radius:20px;padding:56px}
.cta-title{font-size:32px;font-weight:800;letter-spacing:-0.03em;margin-bottom:14px;color:var(--text-white);text-wrap:pretty}
.cta p{margin:0 0 30px;font-size:15.5px;line-height:1.75;color:var(--text-muted)}
.cta .btns{margin-bottom:30px}
.cta-meta{font-size:13px;color:var(--text-dim)}

.footer .container{padding:48px 32px 56px;font-size:12.5px;line-height:1.9;color:var(--text-faint)}

@media (max-width: 860px){
  .hero h1{font-size:36px}
  h2{font-size:27px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .metrics{grid-template-columns:1fr}
  .metrics>div{border-right:0;border-bottom:1px solid var(--border)}
  .metrics>div:last-child{border-bottom:0}
  .stats{gap:28px}
  .cta{padding:36px 28px}
}

/* ── 모바일(≤560px) 가독성 정비 ── */
@media (max-width: 560px){
  .container{padding:0 18px}
  /* 헤더: 로고 위 / 버튼 2개 아래 풀폭 */
  .topbar-inner{flex-direction:column;align-items:stretch;gap:12px;padding-top:14px;padding-bottom:14px}
  .brand{justify-content:center;font-size:16px}
  .brand img{width:30px;height:30px}
  .topbar .btns{width:100%;gap:10px}
  .topbar .btn{flex:1;text-align:center;padding:11px 8px;font-size:13px}
  /* 히어로·섹션 상단 여백 축소 */
  .hero .container{padding-top:52px;padding-bottom:52px}
  .hero h1{font-size:29px;line-height:1.3;margin-bottom:16px}
  .lead{font-size:15.5px;margin-bottom:28px}
  .section .container{padding-top:56px}
  h2{font-size:23px}
  .sub{margin-bottom:24px}
  .stats{gap:20px 26px}
  .stat-num{font-size:26px}
  /* 키워드 표: CTR 열 숨기고 4열 + 폰트·패딩 축소(넘침 방지) */
  .kw{padding:0 14px 20px}
  .data-card-head{padding:16px 16px;font-size:15px}
  .kw-row{grid-template-columns:20px 1fr 50px 52px;gap:6px;font-size:12.5px;padding:9px 4px}
  .kw-row span:nth-child(5){display:none}
  .kw-note{padding:12px 4px 0}
  .chart{padding:18px 14px 6px}
  /* 카드·가격·CTA·푸터 패딩 축소 */
  .card{padding:22px 20px}
  .step{padding:20px 18px}
  .price{padding:24px 22px}
  .price-num{font-size:34px}
  .cta{padding:30px 22px}
  .cta-title{font-size:25px}
  .cta .btn.big{display:block;width:100%;text-align:center}
  .cta .btns{gap:12px}
  .metrics>div{padding:18px 20px}
  .shot figcaption{font-size:12.5px;padding:12px 14px}
  .ref-cap{padding:14px 16px}
  .footer .container{padding:40px 18px 48px}
}

/* ── 테마 통일 헤더(sticky + 햄버거 + 슬라이드 메뉴) ── */
.site-header{background:#0b0b0d;position:sticky;top:0;z-index:999;border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.site-logo{font-size:1.3rem;font-weight:800;color:#fff;letter-spacing:-.5px}
.site-logo span{color:var(--gold)}
.site-nav{display:flex;gap:32px;align-items:center}
.site-nav .nav-menu{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0}
.site-nav .nav-menu li{margin:0;padding:0}
.site-nav .nav-menu a{color:rgba(255,255,255,.85);font-size:.95rem;font-weight:500;transition:color .2s}
.site-nav .nav-menu a:hover{color:#fff}
.nav-cta{background:var(--gold);color:#0b0b0d;font-weight:700;padding:10px 22px;border-radius:6px;transition:background .2s}
.nav-cta:hover{background:var(--gold-light);color:#0b0b0d}
.hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;padding:4px;z-index:1001}
.hamburger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:all .3s ease;transform-origin:center}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1100;opacity:0;transition:opacity .3s ease}
.mobile-overlay.open{display:block;opacity:1}
.mobile-menu{position:fixed;top:0;right:0;width:300px;max-width:85vw;height:100vh;background:#121215;z-index:1200;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;overflow-y:auto;border-left:1px solid rgba(255,255,255,.06)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;background:#0b0b0d;border-bottom:1px solid rgba(255,255,255,.06);flex-shrink:0}
.mobile-logo{font-size:1.15rem;font-weight:900;color:#fff}
.mobile-logo em{font-style:normal;color:var(--gold)}
.mobile-close{background:none;border:none;color:rgba(255,255,255,.5);font-size:1.3rem;cursor:pointer;padding:4px 8px;line-height:1;transition:color .2s}
.mobile-close:hover{color:#fff}
.mobile-nav-menu{list-style:none;padding:8px 0;margin:0;flex:1}
.mobile-nav-menu li{border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-nav-menu a{display:block;padding:18px 24px;font-size:1rem;font-weight:600;color:rgba(255,255,255,.75);transition:background .15s,color .15s;letter-spacing:-.2px}
.mobile-nav-menu a:hover,.mobile-nav-menu a.active{background:rgba(212,175,55,.07);color:var(--gold)}
.mobile-menu-cta{padding:20px 24px;display:flex;flex-direction:column;gap:10px;border-top:1px solid rgba(255,255,255,.06);flex-shrink:0}
.mobile-cta-btn{display:block;text-align:center;padding:14px;border-radius:10px;font-size:.97rem;font-weight:700;background:var(--gold);color:#0b0b0d;transition:background .2s}
.mobile-cta-btn.kakao{background:#FEE500;color:#1A1A1A}
@media (max-width:768px){
  .site-nav{display:none}
  .hamburger{display:flex}
}