/* ===== 영천기획 디자인 시스템 (라이트 신뢰형 + 대담 모던 에이전시) ===== */
:root{
  --bg:#ffffff; --soft:#f4f6fb; --soft2:#e9edf6; --ink:#0a0e1a; --ink2:#1a2235;
  --sub:#5a6478; --line:#e3e8f1; --accent:#2f5bff; --accent-d:#1c3fd6;
  --gold:#ff8a3d; --ok:#12b76a; --navy:#0a0e1a;
  --maxw:1180px; --r:16px; --shadow:0 18px 40px rgba(10,14,26,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Pretendard',-apple-system,'Malgun Gothic',sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{text-decoration:none;color:inherit}
svg{display:block}
img{max-width:100%;display:block}

/* ===== nav ===== */
nav.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
nav.site .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.brand{font-weight:900;font-size:1.3rem;letter-spacing:-1px;color:var(--ink)}
.brand i{font-style:normal;color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:18px;font-size:.9rem;font-weight:600;color:#4a5468;white-space:nowrap}
.nav-links a{position:relative;transition:color .18s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--accent)}
.nav-item{position:relative;height:74px;display:flex;align-items:center;gap:5px;cursor:pointer;color:#4a5468;font-weight:600}
.nav-item::after{content:"";width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.55}
.nav-item:hover{color:var(--ink)}
.nav-item .dropdown{position:absolute;top:60px;left:50%;transform:translateX(-50%) translateY(10px);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:10px;min-width:232px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transition:.18s;z-index:60}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-item .dropdown a{padding:11px 14px;border-radius:9px;font-size:.93rem;color:#33405c;font-weight:500;white-space:nowrap}
.nav-item .dropdown a:hover{background:var(--soft);color:var(--accent)}
.nav-cta{flex-shrink:0}
@media(max-width:880px){.nav-links{display:none}}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1.02rem;padding:15px 28px;border-radius:12px;transition:.2s;cursor:pointer;border:none;font-family:inherit;letter-spacing:-.2px}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(10,14,26,.28)}
.btn.accent{background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(47,91,255,.28)}
.btn.accent:hover{background:var(--accent-d);transform:translateY(-2px)}
.btn.line{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.btn.line:hover{border-color:var(--ink);background:var(--soft)}
.btn.sm{padding:11px 20px;font-size:.92rem;border-radius:10px}

/* ===== hero (home) ===== */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--soft),#fff)}
.hero::before{content:"";position:absolute;width:760px;height:760px;right:-260px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(47,91,255,.12),transparent 60%);pointer-events:none}
.hero .wrap{padding:96px 24px 84px;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:800;font-size:.82rem;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:20px}
.eyebrow.dot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.hero h1{font-size:clamp(2.6rem,6.5vw,4.6rem);font-weight:900;letter-spacing:-3px;line-height:1.05;max-width:900px;margin-bottom:24px}
.hero h1 .hl{color:var(--accent)}
.hero .lead{font-size:clamp(1.08rem,2.4vw,1.32rem);color:var(--sub);max-width:600px;margin-bottom:36px;font-weight:400}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap}

/* ===== page hero (sub pages) ===== */
.phero{background:linear-gradient(180deg,var(--soft),#fff);border-bottom:1px solid var(--line)}
.phero .wrap{padding:64px 24px 56px}
.crumb{font-size:.86rem;color:var(--sub);margin-bottom:18px;font-weight:600}
.crumb a:hover{color:var(--accent)}
.phero h1{font-size:clamp(2.1rem,5vw,3.3rem);font-weight:900;letter-spacing:-2px;line-height:1.12;max-width:820px;margin-bottom:16px}
.phero p{font-size:clamp(1.02rem,2.2vw,1.2rem);color:var(--sub);max-width:640px}

/* ===== stats (countup) ===== */
.stats{background:var(--ink);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:46px 24px;text-align:center}
.stats .st b{display:block;font-size:2.7rem;font-weight:900;letter-spacing:-1.5px;line-height:1}
.stats .st b .u{font-size:1.3rem;color:#8aa0ff;margin-left:2px}
.stats .st small{display:block;color:#aab4cc;font-size:.94rem;margin-top:8px}
@media(max-width:680px){.stats .wrap{grid-template-columns:repeat(2,1fr);gap:30px 12px}.stats .st b{font-size:2.1rem}}

/* ===== marquee ===== */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.mq{display:flex;gap:46px;white-space:nowrap;width:max-content;animation:mq 34s linear infinite;font-weight:700;font-size:1.05rem;color:#8a94a8}
.mq span{display:inline-flex;align-items:center;gap:46px}
.mq i{font-style:normal;color:var(--accent)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ===== sections ===== */
section{padding:92px 0;position:relative}
.head{max-width:680px;margin-bottom:54px}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
h2{font-size:clamp(2rem,4.5vw,2.9rem);font-weight:900;letter-spacing:-1.5px;line-height:1.18;margin-bottom:16px}
.head p{color:var(--sub);font-size:1.12rem}
.soft{background:var(--soft)}

/* ===== bento / cards ===== */
.bento{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(176px,auto);gap:16px}
.bcard{display:flex;flex-direction:column;justify-content:flex-end;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:.24s;box-shadow:0 1px 2px rgba(10,14,26,.03)}
.bcard:hover{border-color:var(--accent);transform:translateY(-5px);box-shadow:var(--shadow)}
.bcard .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(47,91,255,.1);color:var(--accent);margin-bottom:auto}
.bcard h3{font-size:1.24rem;font-weight:800;margin:18px 0 8px;letter-spacing:-.4px}
.bcard p{color:var(--sub);font-size:.96rem}
.bcard .more{margin-top:14px;font-weight:700;font-size:.9rem;color:var(--accent)}
.b-feat{grid-column:span 2;grid-row:span 2;background:linear-gradient(160deg,#0a0e1a,#1a2440);color:#fff;border-color:transparent}
.b-feat .ico{width:56px;height:56px;background:var(--accent);color:#fff}
.b-feat h3{font-size:1.7rem}.b-feat p{color:#aab4cc}
.b-feat .tagm{align-self:flex-start;font-size:.72rem;font-weight:800;letter-spacing:1px;color:#8aa0ff;border:1px solid rgba(138,160,255,.4);padding:4px 11px;border-radius:99px;margin-bottom:14px}
.b-feat .more{color:#8aa0ff}
.b-2{grid-column:span 2}.b-3{grid-column:span 3}
@media(max-width:900px){.bento{grid-template-columns:1fr 1fr}.b-feat,.b-2,.b-3{grid-column:span 1;grid-row:auto}}
@media(max-width:560px){.bento{grid-template-columns:1fr}}

.cols{display:grid;gap:16px}
.c4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.c3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:.22s;box-shadow:0 1px 2px rgba(10,14,26,.03)}
.card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(47,91,255,.1);color:var(--accent);margin-bottom:16px}
.card .n{font-size:.85rem;font-weight:900;color:var(--accent);letter-spacing:1px;margin-bottom:12px}
.card b{display:block;font-size:1.14rem;margin-bottom:8px;letter-spacing:-.3px}
.card p{color:var(--sub);font-size:.96rem}

/* ===== prose (content pages) ===== */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.7rem;margin:44px 0 14px;letter-spacing:-.8px}
.prose h3{font-size:1.25rem;font-weight:800;margin:30px 0 10px}
.prose p{color:#33405c;font-size:1.06rem;margin-bottom:16px}
.prose ul{margin:0 0 18px 4px;list-style:none;display:flex;flex-direction:column;gap:10px}
.prose li{position:relative;padding-left:28px;color:#33405c;font-size:1.04rem}
.prose li::before{content:"";position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:5px;background:rgba(47,91,255,.14);box-shadow:inset 0 0 0 2px var(--accent)}
.prose strong{color:var(--ink);font-weight:700}

/* ===== pricing ===== */
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;align-items:stretch}
.tier{display:flex;flex-direction:column}
.tier.pop{border-color:var(--accent);box-shadow:0 22px 50px rgba(47,91,255,.16)}
.tier .badge{align-self:flex-start;background:var(--accent);color:#fff;font-size:.74rem;font-weight:800;padding:5px 12px;border-radius:99px;margin-bottom:14px;letter-spacing:.5px}
.tier h3{font-size:1.26rem;font-weight:900;margin-bottom:6px}
.tier .desc{color:var(--sub);font-size:.92rem;margin-bottom:16px}
.tier .amt{font-size:2rem;font-weight:900;letter-spacing:-1px;margin-bottom:4px}
.tier .amt small{font-size:1rem;font-weight:600;color:var(--sub)}
.tier .note{color:var(--sub);font-size:.85rem;margin-bottom:20px}
.tier ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:24px;flex:1}
.tier li{display:flex;gap:9px;font-size:.95rem;color:#33405c}
.tier li svg{flex-shrink:0;color:var(--ok);margin-top:3px}

/* ===== faq ===== */
details{border-bottom:1px solid var(--line);padding:6px 4px}
summary{cursor:pointer;font-weight:700;font-size:1.1rem;padding:22px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;letter-spacing:-.3px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";width:11px;height:11px;border-right:2.4px solid var(--accent);border-bottom:2.4px solid var(--accent);transform:rotate(45deg);transition:.2s;flex-shrink:0;margin-right:6px}
details[open] summary::after{transform:rotate(-135deg)}
details>p{color:var(--sub);padding:0 0 24px;font-size:1.02rem;max-width:800px}

/* ===== statement / CTA band ===== */
.band{background:var(--ink);color:#fff;border-radius:26px;padding:72px 44px;text-align:center;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;width:520px;height:520px;left:-160px;bottom:-260px;border-radius:50%;background:radial-gradient(circle,rgba(47,91,255,.35),transparent 60%)}
.band *{position:relative;z-index:1}
.band h2{color:#fff}
.band p{color:#aab4cc;margin:14px auto 30px;max-width:560px}

/* ===== form ===== */
.form{max-width:580px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px;box-shadow:var(--shadow)}
.form .row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.form input,.form select,.form textarea{flex:1;min-width:160px;background:var(--soft);border:1px solid var(--line);border-radius:11px;padding:14px 16px;color:var(--ink);font-family:inherit;font-size:.98rem;outline:none}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent);background:#fff}
.form textarea{width:100%;min-height:110px;resize:vertical}
.form .btn{width:100%;justify-content:center;margin-top:8px}
.form .resp{text-align:center;color:var(--sub);font-size:.9rem;margin-top:14px}

/* ===== footer ===== */
footer.site{border-top:1px solid var(--line);background:var(--soft);padding:56px 0 40px}
footer.site .top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:36px}
footer.site .fb{font-weight:900;font-size:1.4rem;margin-bottom:12px;letter-spacing:-1px}
footer.site .fb i{font-style:normal;color:var(--accent)}
footer.site .fdesc{color:var(--sub);font-size:.95rem;max-width:300px}
footer.site h4{font-size:.82rem;font-weight:800;letter-spacing:1px;color:var(--ink);text-transform:uppercase;margin-bottom:14px}
footer.site .flink{display:flex;flex-direction:column;gap:9px}
footer.site .flink a{color:var(--sub);font-size:.95rem}
footer.site .flink a:hover{color:var(--accent)}
footer.site .biz{border-top:1px solid var(--line);padding-top:24px;color:var(--sub);font-size:.88rem;line-height:1.9}
footer.site .biz b{color:var(--ink2)}
@media(max-width:760px){footer.site .top{grid-template-columns:1fr 1fr}}

/* ===== reveal ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.mq{animation:none}}