:root {
  --bg: #F4F5F7;
  --card: #FFFFFF;
  --ink: #0F172A;
  --ink2: #334155;
  --sub: #64748B;
  --muted: #94A3B8;
  --line: #E5E7EB;
  --line2: #EEF0F3;
  --navy: #1E3A5F;
  --navy-deep: #0F1F38;
  --green: #2E7D52;
  --green-soft: #EAF4EE;
  --amber: #B45309;
  --amber-soft: #FEF3C7;
  --red: #C2410C;
  --red-soft: #FFEDE5;
  --r: 14px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 10px 28px rgba(15, 23, 42, .05);
  --wrap: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.pc { display: inline; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 52px; padding: 0 26px; border-radius: 10px;
  font-weight: 700; font-size: 16px; cursor: pointer; border: 1.5px solid transparent;
  transition: background .18s, border-color .18s, color .18s, transform .18s;
  white-space: nowrap;
}
.btn-fill { background: var(--navy); color: #fff; }
.btn-fill:hover { background: var(--green); }
.btn-line { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-line:hover { color: var(--green); border-color: var(--green); }
.btn-sm { height: 40px; padding: 0 16px; font-size: 14px; border-radius: 9px; }
.btn:active { transform: translateY(1px); }

/* ---------- header ---------- */
.gnb {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.gnb-in { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 68px; }
.logo img { height: 30px; width: auto; }
.gnb-nav { display: flex; gap: 32px; font-size: 15px; font-weight: 600; color: var(--ink2); }
.gnb-nav a { transition: color .15s; }
.gnb-nav a:hover { color: var(--green); }
.gnb-right { display: flex; justify-content: flex-end; align-items: center; gap: 18px; }
.gnb-login { font-size: 14px; font-weight: 600; color: var(--sub); transition: color .15s; }
.gnb-login:hover { color: var(--green); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 40px 0;
  min-height: min(calc(100vh - 68px), 760px);
  display: flex; align-items: center;
  background:
    radial-gradient(560px 420px at 74% 52%, rgba(46, 125, 82, .07), transparent 70%),
    radial-gradient(480px 360px at 60% 70%, rgba(30, 58, 95, .05), transparent 70%),
    linear-gradient(180deg, #FFFFFF 0%, #FBFCFD 100%);
  border-bottom: 1px solid var(--line);
}
.hero > .wrap { width: 100%; }
.hero-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 24px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; font-size: 15px; font-weight: 600; color: var(--green); }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.hero h1 { margin: 0; font-size: 56px; line-height: 1.2; letter-spacing: -0.035em; font-weight: 800; color: var(--ink); }
.hero h1 em { font-style: normal; color: var(--navy); position: relative; }
.hero h1 em::after {
  content: ""; position: absolute; left: -2%; right: -2%; bottom: 4px; height: 14px; z-index: -1;
  background: var(--green-soft); border-radius: 3px;
}
.lead { margin: 22px 0 0; font-size: 18px; color: var(--ink2); line-height: 1.7; }
.hero-cta { display: flex; gap: 10px; margin-top: 34px; flex-wrap: wrap; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 30px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--sub); font-weight: 500; }
.trust li { display: inline-flex; align-items: center; gap: 7px; }
.tick { width: 16px; height: 16px; border-radius: 50%; background: var(--green-soft); position: relative; flex: none; }
.tick::after { content: ""; position: absolute; left: 5px; top: 3px; width: 4px; height: 7px; border: solid var(--green); border-width: 0 2px 2px 0; transform: rotate(45deg); }

.hero-visual { position: relative; height: 500px; user-select: none; -webkit-user-select: none; cursor: default; }
.emblem {
  position: absolute; left: 50%; top: 50%; width: 360px; transform: translate(-50%, -52%);
  mix-blend-mode: multiply; pointer-events: none; z-index: 5;
  animation: floaty 6s ease-in-out infinite;
}
.emblem.pulse { animation: pulse .5s ease-out, floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { margin-top: 0; } 50% { margin-top: -12px; } }
@keyframes pulse { 0% { scale: 1; } 40% { scale: 1.06; } 100% { scale: 1; } }

.chip {
  position: absolute; left: 0; top: 0; z-index: 3;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 14px 9px 10px; border-radius: 12px;
  background: #fff; border: 1px solid var(--line);
  box-shadow: 0 6px 18px rgba(15, 23, 42, .06);
  font-size: 13.5px; font-weight: 500; color: var(--sub); white-space: nowrap;
  will-change: transform, opacity; transition: border-color .3s, color .3s, background .3s;
}
.chip .box { width: 18px; height: 18px; border-radius: 5px; border: 1.5px solid #CBD5E1; flex: none; position: relative; transition: background .25s, border-color .25s; }
.chip .box svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.chip .box path { fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 16; stroke-dashoffset: 16; transition: stroke-dashoffset .35s .1s ease-out; }
.chip.done { border-color: #CFE5D7; color: var(--navy); font-weight: 600; }
.chip.done .box { background: var(--green); border-color: var(--green); }
.chip.done .box path { stroke-dashoffset: 0; }
.chip .tag { font-size: 11px; font-weight: 700; color: var(--green); background: var(--green-soft); padding: 2px 6px; border-radius: 5px; }

.burst { position: absolute; z-index: 4; pointer-events: none; transform: translate(-50%, -50%); }
.burst .ring { position: absolute; left: 50%; top: 50%; width: 20px; height: 20px; margin: -10px 0 0 -10px; border-radius: 50%; border: 2px solid var(--green); animation: ring .7s ease-out forwards; }
.burst .word { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font-weight: 800; font-size: 20px; color: var(--green); white-space: nowrap; animation: word .9s ease-out forwards; }
@keyframes ring { to { width: 240px; height: 240px; margin: -120px 0 0 -120px; opacity: 0; border-width: 1px; } }
@keyframes word { 0% { opacity: 0; transform: translate(-50%, -20%) scale(.7); } 25% { opacity: 1; transform: translate(-50%, -60%) scale(1.08); } 100% { opacity: 0; transform: translate(-50%, -150%) scale(1); } }

/* ---------- sections ---------- */
section { padding: 96px 0; }
#scenarios { padding-top: 96px; }
.sec-head { margin-bottom: 44px; }
.sec-head.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.sec-head .sec-no, .sec-no { margin: 0 0 10px; font-size: 14px; font-weight: 700; color: var(--green); letter-spacing: .02em; }
.sec-head h2 { margin: 0; font-size: 36px; line-height: 1.3; letter-spacing: -0.03em; font-weight: 800; }
.sec-head p { margin: 12px 0 0; font-size: 17px; color: var(--sub); }
.white { background: transparent; }

/* scenarios */
.sc-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.sc {
  background: var(--card); border-radius: var(--r); padding: 22px 20px 20px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; border: 1px solid transparent;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.sc img { width: 112px; height: 112px; object-fit: contain; margin: 0 0 14px -6px; transition: transform .35s; }
.sc .txt { flex: 1; display: flex; flex-direction: column; }
.sc h3 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.sc p { margin: 8px 0 18px; font-size: 14px; color: var(--sub); line-height: 1.6; flex: 1; }
.sc .go { font-size: 14px; font-weight: 700; color: var(--navy); transition: color .15s; }
.sc .soon { align-self: flex-start; font-size: 12px; font-weight: 700; color: var(--muted); background: var(--line2); padding: 3px 9px; border-radius: 6px; }
a.sc:hover { transform: translateY(-4px); border-color: #CFE5D7; }
a.sc:hover img { transform: translateY(-4px) rotate(-3deg); }
a.sc:hover .go { color: var(--green); }
.sc.off h3 { color: var(--ink2); }
.sc.off img { opacity: .78; filter: saturate(.75); }
.sc-note { margin: 20px 0 0; font-size: 14px; color: var(--sub); }

/* how */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; }
.step { background: var(--card); border-radius: var(--r); padding: 26px 24px 24px; box-shadow: var(--shadow); }
.step-no { display: inline-flex; width: 30px; height: 30px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 14px; font-weight: 700; align-items: center; justify-content: center; }
.step h3 { margin: 16px 0 6px; font-size: 20px; letter-spacing: -0.02em; }
.step p { margin: 0; font-size: 15px; color: var(--sub); }
.mini { margin-top: 22px; border-radius: 10px; background: var(--bg); padding: 16px; min-height: 132px; }
.mini-q { font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.mini-opt { display: block; width: 100%; text-align: left; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; font-size: 13px; color: var(--ink2); margin-top: 6px; cursor: pointer; transition: border-color .15s, color .15s, background .15s; }
.mini-opt:hover { border-color: var(--navy); }
.mini-opt.on { border-color: var(--navy); color: var(--navy); font-weight: 700; background: #F3F6FA; }
.mini-line { height: 9px; border-radius: 5px; background: #E2E6EC; margin-top: 9px; }
.mini-line.w60 { width: 60%; } .mini-line.w80 { width: 80%; } .mini-line.w45 { width: 45%; }
.mini-badge { display: inline-block; font-size: 12px; font-weight: 700; color: var(--red); background: var(--red-soft); padding: 3px 8px; border-radius: 6px; }
.mini-consult { display: flex; align-items: center; gap: 10px; background: #fff; border-radius: 8px; padding: 10px 12px; margin-top: 8px; font-size: 13px; color: var(--ink2); }
.mini-consult b { color: var(--navy); }
.mini-consult .t { margin-left: auto; font-size: 12px; color: var(--muted); }

/* report preview */
.rp > * { min-width: 0; }
.rp { display: grid; grid-template-columns: .82fr 1.18fr; gap: 56px; align-items: start; }
.rp-points { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 14px; }
.rp-points li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; color: var(--ink2); }
.rp-points li .tick { margin-top: 4px; }
.rp-points b { color: var(--ink); }
.report { background: var(--card); border-radius: 18px; box-shadow: var(--shadow); padding: 28px; border: 1px solid var(--line2); }
.rep-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 13px; color: var(--sub); }
.rep-top .brand { font-weight: 700; color: var(--navy); }
.pill { font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 6px; }
.pill.gray { color: var(--sub); background: var(--line2); }
.pill.red { color: var(--red); background: var(--red-soft); }
.pill.amber { color: var(--amber); background: var(--amber-soft); }
.pill.green { color: var(--green); background: var(--green-soft); }
.report h3 { margin: 14px 0 12px; font-size: 22px; line-height: 1.4; letter-spacing: -0.025em; }
.rep-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.rep-sum { margin: 16px 0 0; padding: 16px 18px; background: var(--bg); border-radius: 10px; font-size: 15px; color: var(--ink2); line-height: 1.7; }
.rep-tabs { position: relative; display: flex; gap: 4px; margin: 22px 0 0; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.rep-tabs::-webkit-scrollbar { display: none; }
.rep-tabs button { position: relative; border: 0; background: none; padding: 10px 12px 12px; font-size: 14px; font-weight: 600; color: var(--muted); cursor: pointer; white-space: nowrap; transition: color .15s; }
.rep-tabs button:hover { color: var(--ink2); }
.rep-tabs button.on { color: var(--navy); }
.rep-tabs .bar { position: absolute; left: 0; bottom: -1px; height: 2px; background: var(--navy); transition: transform .3s ease, width .3s ease; }
.rep-body { min-height: 228px; padding-top: 18px; }
.rep-pane { display: none; animation: fade .35s ease; }
.rep-pane.on { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.rep-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.rep-list li { font-size: 14.5px; color: var(--ink2); line-height: 1.65; padding-left: 16px; position: relative; }
.rep-list li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--navy); opacity: .5; }
.rep-item b { display: flex; align-items: center; gap: 8px; font-size: 15px; color: var(--ink); margin-bottom: 4px; }
.rep-item p { margin: 0; font-size: 14px; color: var(--sub); line-height: 1.65; }
.rep-item + .rep-item { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line2); }
.law { display: flex; align-items: baseline; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line2); font-size: 14.5px; }
.law:first-child { padding-top: 0; }
.law .no { font-weight: 700; color: var(--navy); white-space: nowrap; }
.law .tt { color: var(--ink2); }
.law-note { margin: 14px 0 0; font-size: 13px; color: var(--muted); }
.rep-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.rep-foot p { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.6; }

/* why */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.why { background: var(--card); border-radius: var(--r); padding: 26px 24px; box-shadow: var(--shadow); }
.why .k { font-size: 13px; font-weight: 700; color: var(--green); }
.why h3 { margin: 10px 0 8px; font-size: 19px; letter-spacing: -0.02em; line-height: 1.4; }
.why p { margin: 0; font-size: 14.5px; color: var(--sub); }

/* consult */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { background: var(--card); border-radius: var(--r); padding: 28px 26px 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.plan .time { font-size: 13px; font-weight: 700; color: var(--green); }
.plan h3 { margin: 8px 0 4px; font-size: 22px; letter-spacing: -0.02em; }
.plan .price { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; color: var(--navy); font-variant-numeric: tabular-nums; }
.plan .price small { font-size: 16px; font-weight: 700; margin-left: 2px; }
.plan .desc { margin: 10px 0 18px; font-size: 14.5px; color: var(--sub); }
.plan ul { list-style: none; margin: 0 0 24px; padding: 18px 0 0; border-top: 1px solid var(--line2); display: grid; gap: 9px; flex: 1; }
.plan li { display: flex; gap: 9px; align-items: flex-start; font-size: 14.5px; color: var(--ink2); }
.plan li .tick { margin-top: 4px; }
.plan .btn { width: 100%; }
.plan-note { display: flex; gap: 10px 28px; flex-wrap: wrap; margin: 22px 0 0; font-size: 14px; color: var(--sub); }
.plan-note b { color: var(--ink2); }

/* faq */
.faq details { background: var(--card); border-radius: 12px; margin-bottom: 10px; box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 24px; font-size: 16.5px; font-weight: 700; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 26px; top: 50%; width: 9px; height: 9px; margin-top: -7px; border: solid var(--muted); border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(225deg); margin-top: -2px; }
.faq details p { margin: 0; padding: 0 24px 22px; font-size: 15px; color: var(--sub); line-height: 1.75; }
.more { font-size: 15px; font-weight: 700; color: var(--navy); white-space: nowrap; transition: color .15s; }
.more:hover { color: var(--green); }

/* cta */
.cta { padding: 40px 0 110px; }
.cta-in { isolation: isolate; background: var(--card); border-radius: 22px; box-shadow: var(--shadow); padding: 56px 32px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.cta-in img { width: 150px; margin-bottom: 10px; }
.cta-in h2 { margin: 0; font-size: 34px; letter-spacing: -0.03em; line-height: 1.35; }
.cta-in p { margin: 12px 0 28px; font-size: 17px; color: var(--sub); }

/* footer */
.footer { background: var(--navy-deep); color: rgba(255, 255, 255, .62); padding: 56px 0 40px; font-size: 14px; }
.footer-in { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer-name { font-size: 18px; font-weight: 800; color: #fff; margin: 0 0 14px; letter-spacing: -0.02em; }
.biz { margin: 0; line-height: 1.85; }
.footer-links { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-links div { display: flex; flex-direction: column; gap: 10px; }
.footer-links b { color: #fff; font-size: 15px; margin-bottom: 4px; }
.footer-links a { transition: color .15s; }
.footer-links a:hover { color: #fff; }
.copy { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 13px; }

/* reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .sc-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .gnb-nav { gap: 22px; }
}
@media (max-width: 960px) {
  .gnb-nav { display: none; }
  .gnb-in { grid-template-columns: 1fr auto; }
  .hero-in { grid-template-columns: 1fr; }
  .hero h1 { font-size: 46px; }
  .hero-visual { height: 440px; }
  .rp { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .steps, .plans { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .pc { display: none; }
  .gnb-in { height: 60px; }
  .logo img { height: 26px; }
  .gnb-login { display: none; }
  .hero { padding: 4px 0 40px; min-height: 0; display: block; }
  .eyebrow { font-size: 13.5px; margin-bottom: 14px; }
  .hero h1 { font-size: 36px; }
  .lead { font-size: 16px; margin-top: 16px; }
  .hero-cta { margin-top: 26px; }
  .hero-cta .btn { flex: 1 1 100%; }
  .trust { font-size: 13px; gap: 8px 16px; margin-top: 22px; }
  .hero-in { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .hero-visual { order: -1; height: 250px; margin: 0 -20px 4px; }
  .emblem { width: 190px; }
  .chip { font-size: 12px; padding: 7px 11px 7px 8px; gap: 7px; }
  .chip .box { width: 15px; height: 15px; }
  section { padding: 64px 0; }
  #scenarios { padding-top: 56px; }
  .sec-head { margin-bottom: 28px; }
  .sec-head h2 { font-size: 27px; }
  .sec-head p { font-size: 15px; }
  .sec-head.row { flex-direction: column; align-items: flex-start; }
  .sc-grid { grid-template-columns: 1fr; gap: 10px; }
  .sc { flex-direction: row; align-items: center; gap: 14px; padding: 14px 16px; }
  .sc img { width: 72px; height: 72px; margin: 0; flex: none; }
  .sc .txt { flex: 1; min-width: 0; display: block; }
  .sc p { margin: 4px 0 0; font-size: 13px; }
  .sc .go, .sc .soon { display: none; }
  .sc.off h3::after { content: "준비 중"; margin-left: 8px; font-size: 11px; font-weight: 700; color: var(--muted); background: var(--line2); padding: 2px 7px; border-radius: 5px; vertical-align: 2px; }
  .why-grid { grid-template-columns: 1fr; gap: 10px; }
  .report { padding: 20px 18px; border-radius: 14px; }
  .report h3 { font-size: 19px; }
  .rep-body { min-height: 300px; }
  .rep-foot { flex-direction: column; align-items: stretch; }
  .rep-foot .btn { width: 100%; }
  .plan .price { font-size: 26px; }
  .faq summary { font-size: 15.5px; padding: 18px 48px 18px 18px; }
  .faq details p { padding: 0 18px 18px; font-size: 14.5px; }
  .cta { padding: 16px 0 72px; }
  .cta-in { padding: 40px 22px; }
  .cta-in h2 { font-size: 25px; }
  .cta-in .btn { width: 100%; }
  .footer-links { gap: 28px 36px; }
}
@media (prefers-reduced-motion: reduce) {
  .emblem { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}