:root {
  --navy: #0d2746;
  --navy-2: #12345b;
  --blue: #216ee9;
  --blue-2: #4ca6ff;
  --ink: #152943;
  --muted: #667991;
  --line: #dfe8f3;
  --soft: #f4f8fd;
  --white: #fff;
  --green: #1f9d68;
  font-family: Pretendard, "Noto Sans KR", "Malgun Gothic", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; line-height: 1.6; }
a { color: inherit; }
.site-header { position: sticky; top: 0; z-index: 20; height: 72px; display: flex; align-items: center; justify-content: space-between; max-width: 1180px; margin: 0 auto; padding: 0 24px; background: rgba(255,255,255,.9); backdrop-filter: blur(16px); }
.site-header:after { content: ""; position: fixed; left: 0; right: 0; top: 71px; height: 1px; background: rgba(216,227,240,.8); }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand img { width: 40px; height: 40px; border-radius: 11px; box-shadow: 0 6px 14px rgba(30,95,194,.18); }
.brand span, .brand small, .brand strong { display: block; }
.brand small { color: #7891ad; font-size: 8px; line-height: 1; letter-spacing: .14em; font-weight: 900; }
.brand strong { margin-top: 5px; color: var(--navy); font-size: 15px; line-height: 1; }
nav { display: flex; align-items: center; gap: 27px; }
nav a { color: #526982; font-size: 13px; font-weight: 700; text-decoration: none; }
nav a:hover { color: var(--blue); }
.nav-cta { color: #fff !important; background: var(--navy); padding: 10px 16px; border-radius: 9px; }
main { overflow: hidden; }
.hero { min-height: 715px; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 62px; max-width: 1180px; margin: 0 auto; padding: 76px 24px 100px; }
.privacy-badge { width: max-content; display: flex; align-items: center; gap: 8px; margin-bottom: 28px; color: #2c609e; background: #edf6ff; border: 1px solid #d7eaff; border-radius: 99px; padding: 7px 12px; font-size: 11px; font-weight: 800; }
.privacy-badge span { width: 7px; height: 7px; border-radius: 50%; background: #32c77b; box-shadow: 0 0 0 4px rgba(50,199,123,.11); }
.eyebrow { margin: 0 0 12px; color: var(--blue); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.hero h1 { margin: 0; color: var(--navy); font-size: clamp(44px, 4.7vw, 61px); line-height: 1.14; letter-spacing: -.065em; word-break: keep-all; }
.hero h1 em { color: var(--blue); font-style: normal; }
.lead { max-width: 550px; margin: 25px 0 31px; color: var(--muted); font-size: 16px; }
.hero-actions { display: flex; gap: 10px; }
.button { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 0 20px; border-radius: 10px; text-decoration: none; font-size: 13px; font-weight: 900; transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: #fff; background: linear-gradient(135deg, #246ee6, #1557c7); box-shadow: 0 12px 24px rgba(33,110,233,.22); }
.button.secondary { color: #425b77; background: #fff; border: 1px solid var(--line); }
.proof-list { display: flex; flex-wrap: wrap; gap: 18px; margin: 25px 0 0; padding: 0; list-style: none; color: #7a8da4; font-size: 11px; }
.proof-list b { color: var(--green); }
.proof-list .roadmap { color: #426d9e; }
.proof-list .roadmap b { color: var(--blue); }
.hero-visual { position: relative; min-width: 0; }
.glow { position: absolute; inset: -110px -120px -90px -80px; z-index: -1; background: radial-gradient(circle at center, rgba(62,143,255,.20), rgba(240,247,255,.3) 48%, transparent 69%); }
.app-window { overflow: hidden; border: 1px solid #d8e4f2; border-radius: 18px; background: #fff; box-shadow: 0 34px 80px rgba(27,68,116,.18); transform: perspective(1400px) rotateY(-4deg) rotateX(1deg); }
.window-bar { height: 58px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; color: #fff; background: var(--navy); }
.window-brand { display: flex; align-items: center; gap: 9px; font-size: 12px; }
.window-brand img { width: 29px; height: 29px; border-radius: 8px; }
.local-pill { color: #cfe3fb; font-size: 9px; }
.local-pill::first-letter { color: #6be3a9; }
.window-body { padding: 22px; background: #f7f9fc; }
.upload-mini { display: flex; align-items: center; gap: 11px; padding: 15px; border: 1px dashed #b9d1ed; border-radius: 11px; background: #fff; }
.upload-arrow { width: 33px; height: 33px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); background: #eaf3ff; font-size: 18px; font-weight: 900; }
.upload-mini div { flex: 1; min-width: 0; }
.upload-mini b, .upload-mini small { display: block; }
.upload-mini b { color: var(--navy); font-size: 11px; }
.upload-mini small { overflow: hidden; margin-top: 3px; color: #8496ac; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.upload-mini i { color: var(--green); background: #e8f8f0; border-radius: 6px; padding: 4px 7px; font-size: 8px; font-style: normal; font-weight: 900; }
.filter-block { margin-top: 14px; padding: 14px; border-radius: 11px; background: #fff; border: 1px solid #e3eaf3; }
.filter-block > span { color: #60758e; font-size: 8px; font-weight: 800; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.chips b { color: #2162c5; background: #edf4ff; border: 1px solid #cfe0fb; border-radius: 6px; padding: 6px 8px; font-size: 8px; }
.chips small { color: #7699cd; font-size: 7px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 12px 0; }
.stats div { padding: 11px; border: 1px solid #e3eaf3; border-radius: 8px; background: #fff; }
.stats small, .stats strong { display: block; }
.stats small { color: #8a9bb0; font-size: 7px; }
.stats strong { margin-top: 2px; color: var(--navy); font-size: 17px; }
.mock-table { overflow: hidden; border: 1px solid #e0e8f2; border-radius: 9px; background: #fff; font-size: 7px; }
.table-head, .table-row { display: grid; grid-template-columns: 1.25fr 1.15fr .55fr 1.45fr; }
.table-head { color: #7d90a8; background: #f4f7fa; font-weight: 900; }
.table-head span, .table-row span { overflow: hidden; padding: 8px; border-bottom: 1px solid #edf1f5; text-overflow: ellipsis; white-space: nowrap; }
.table-row:last-child span { border-bottom: 0; }
.table-row span:nth-child(3) { color: var(--navy); font-weight: 900; }
.floating-card { position: absolute; min-width: 200px; padding: 12px 14px; border: 1px solid #dfe8f3; border-radius: 11px; background: rgba(255,255,255,.96); box-shadow: 0 14px 30px rgba(37,70,110,.14); }
.floating-card b, .floating-card span { display: block; }
.floating-card b { color: var(--navy); font-size: 10px; }
.floating-card span { margin-top: 3px; color: #8091a6; font-size: 8px; }
.card-left { left: -35px; bottom: -44px; }
.card-right { right: -18px; top: -43px; }
.problem-section { padding: 105px 24px 115px; background: var(--soft); }
.section-heading { max-width: 1180px; margin: 0 auto 42px; }
.section-heading h2, .workflow-copy h2, .detail-card h2, .final-cta h2 { margin: 0; color: var(--navy); font-size: clamp(29px, 3vw, 41px); line-height: 1.25; letter-spacing: -.055em; }
.section-heading > p:last-child, .workflow-copy > p { max-width: 620px; margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.benefit-grid { max-width: 1180px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0 auto; }
.benefit-grid article { position: relative; min-height: 260px; padding: 30px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: 0 15px 35px rgba(35,70,112,.06); }
.feature-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; font-size: 22px; font-weight: 900; }
.feature-icon.blue { color: #286bd4; background: #eaf3ff; }.feature-icon.purple { color: #7153c4; background: #f1edff; }.feature-icon.green { color: #208660; background: #e9f8f1; }
.number { position: absolute; right: 24px; top: 14px; color: #e6edf5; font-size: 40px; font-weight: 900; }
.benefit-grid h3 { margin: 25px 0 10px; color: var(--navy); font-size: 18px; letter-spacing: -.03em; }
.benefit-grid article > p:last-child { margin: 0; color: var(--muted); font-size: 13px; }
.workflow-section { max-width: 1180px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; margin: 0 auto; padding: 115px 24px; }
.text-link { display: inline-flex; gap: 11px; margin-top: 25px; color: var(--blue); font-size: 13px; font-weight: 900; text-decoration: none; }
.steps { margin: 0; padding: 0; list-style: none; }
.steps li { display: flex; gap: 17px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.steps li:first-child { padding-top: 0; }
.steps li > b { flex: 0 0 auto; width: 35px; height: 35px; display: grid; place-items: center; color: var(--blue); border: 1px solid #cfe0f7; border-radius: 9px; background: #f2f7ff; font-size: 12px; }
.steps strong { color: var(--navy); font-size: 14px; }
.steps p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.detail-section { max-width: 1180px; display: grid; grid-template-columns: 1.25fr .75fr; gap: 16px; margin: 0 auto; padding: 0 24px 115px; }
.detail-card { min-height: 300px; border-radius: 20px; padding: 36px; }
.privacy-card { display: flex; align-items: center; gap: 28px; color: #fff; background: linear-gradient(135deg, #0c294c, #174d87); }
.privacy-card .eyebrow { color: #78baff; }.privacy-card h2 { color: #fff; }.privacy-card p:last-child { max-width: 620px; margin: 15px 0 0; color: #c4d9ed; font-size: 13px; }
.shield { flex: 0 0 auto; width: 83px; height: 83px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 24px; color: #7ff0bd; background: rgba(255,255,255,.08); font-size: 33px; font-weight: 900; }
.accuracy-card { background: #f2f7fd; border: 1px solid #dfe9f5; }
.accuracy-card h2 { font-size: 27px; }
.accuracy-card ul { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin: 25px 0 0; padding: 0; list-style: none; }
.accuracy-card li { display: flex; align-items: center; gap: 8px; color: #526a84; font-size: 11px; }
.accuracy-card li span { width: 26px; height: 26px; display: grid; place-items: center; color: var(--blue); border-radius: 7px; background: #fff; font-size: 10px; font-weight: 900; }
.final-cta { max-width: 1132px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 27px; margin: 0 auto 100px; padding: 34px 38px; border-radius: 22px; color: #fff; background: linear-gradient(130deg, #1766d9, #0e3f90); box-shadow: 0 25px 60px rgba(28,91,188,.25); }
.final-cta > img { width: 82px; height: 82px; border-radius: 20px; }
.final-cta .eyebrow { margin-bottom: 7px; color: #94cbff; }
.final-cta h2 { color: #fff; font-size: 28px; }
.final-cta p:last-child { margin: 7px 0 0; color: #c7dcf3; font-size: 12px; }
.button.light { color: #1559bd; background: #fff; white-space: nowrap; }
.site-footer { color: #d7e6f7; background: #0d2746; }
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 30px 24px; }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.creator-brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.creator-brand img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.creator-brand span, .creator-brand strong, .creator-brand small { display: block; }
.creator-brand strong { color: #d5bd6a; font-size: 16px; }
.creator-brand small { margin-top: 5px; color: #a9c1dc; font-size: 11px; }
.visitor-count { display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.visitor-count strong { color: #fff; font-size: 14px; }
.visitor-count span { color: #a9c1dc; font-size: 10px; }

@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 55px; }
  .hero-copy { max-width: 680px; }
  .hero-visual { width: min(700px, 100%); margin: 15px auto 0; }
  .workflow-section { grid-template-columns: 1fr; gap: 45px; }
  .detail-section { grid-template-columns: 1fr; }
  .final-cta { margin-left: 24px; margin-right: 24px; }
}

@media (max-width: 650px) {
  .site-header { height: 64px; padding: 0 16px; }
  .site-header:after { top: 63px; }
  .site-header nav > a:not(.nav-cta) { display: none; }
  nav { gap: 8px; }.nav-cta { padding: 8px 12px; font-size: 11px; }
  .brand img { width: 36px; height: 36px; }
  .hero { gap: 48px; padding: 42px 17px 84px; }
  .hero h1 { font-size: 39px; }
  .lead { font-size: 14px; }
  .hero-actions { flex-direction: column; }.hero-actions .button { width: 100%; }
  .proof-list { gap: 9px 15px; }
  .app-window { transform: none; }
  .window-body { padding: 13px; }
  .floating-card { display: none; }
  .table-head, .table-row { grid-template-columns: 1.3fr 1fr .55fr; }
  .table-head span:last-child, .table-row span:last-child { display: none; }
  .problem-section { padding: 78px 17px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: auto; }
  .workflow-section { padding: 78px 17px; }
  .detail-section { padding: 0 17px 78px; }
  .detail-card { min-height: auto; padding: 27px; }
  .privacy-card { display: block; }.shield { width: 58px; height: 58px; margin-bottom: 22px; border-radius: 16px; font-size: 23px; }
  .accuracy-card ul { grid-template-columns: 1fr; }
  .final-cta { display: block; margin: 0 17px 72px; padding: 28px; text-align: center; }
  .final-cta > img { width: 68px; height: 68px; margin-bottom: 19px; }
  .final-cta .button { margin-top: 23px; }
  .footer-inner { padding: 26px 17px; }
  .footer-main { align-items: flex-start; flex-direction: column; gap: 18px; }
  .creator-brand { align-items: flex-start; }
  .creator-brand small { line-height: 1.55; }
}