:root {
  --teal: #0a6b66; --deep: #06403d; --mint: #9bd8ce; --mint2: #e6f3f1; --mint3: #cfe6e3;
  --ink: #0b1220; --sub: #5b6472; --muted: #8a93a3; --line: #e5e8ee; --soft: #f6f8fa; --white: #fff;
  --ok: #067647; --bad: #b42318; --warn: #b54708;
  --gutter: clamp(16px, 8.3vw, 120px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; -webkit-font-smoothing: antialiased; word-break: keep-all; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin: 0; }
img { display: block; max-width: 100%; }
.wrap { padding-left: var(--gutter); padding-right: var(--gutter); }
.inner { max-width: 1200px; margin: 0 auto; }

/* 로고 B */
.logo { display: inline-flex; align-items: center; gap: 9px; }
.mark { display: inline-block; width: 30px; height: 14px; border-radius: 999px; position: relative; flex: none;
  background: linear-gradient(90deg, var(--teal) 0 48.5%, #fff 48.5% 51.5%, var(--mint) 51.5%); }
.mark::after { content: ""; position: absolute; left: 5px; top: 3px; width: 4px; height: 4px; border-radius: 50%; background: #fff; }
.wm { font-weight: 900; font-size: 20px; letter-spacing: -0.02em; color: var(--ink); }
.wm b { font-family: Manrope, "Noto Sans KR", sans-serif; font-weight: 800; color: var(--teal); }
.logo.dark .mark { background: linear-gradient(90deg, #fff 0 48.5%, var(--teal) 48.5% 51.5%, var(--mint) 51.5%); }
.logo.dark .mark::after { background: var(--teal); }
.logo.dark .wm { color: #fff; } .logo.dark .wm b { color: var(--mint); }

/* 버튼 */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 54px; padding: 0 26px; border-radius: 999px; font-weight: 700; font-size: 15px; border: 1px solid transparent; white-space: nowrap; cursor: pointer; transition: .15s; }
.btn.sm { height: 44px; padding: 0 20px; font-size: 14px; }
.btn.primary { background: var(--teal); color: #fff; } .btn.primary:hover { background: var(--deep); }
.btn.dark { background: var(--ink); color: #fff; } .btn.dark:hover { background: #1c2740; }
.btn.ghost { background: #fff; color: var(--ink); border-color: var(--line); } .btn.ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn.white { background: #fff; color: var(--teal); } .btn.white:hover { background: var(--mint2); }

/* 상단 메뉴 */
.topbar { position: sticky; top: 0; z-index: 20; padding-top: 20px; padding-bottom: 8px; }
.pill { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 10px 12px 10px 22px; border-radius: 999px; background: rgba(255,255,255,.86); border: 1px solid #fff; box-shadow: 0 8px 30px rgba(10,30,50,.08); backdrop-filter: blur(20px); }
.pill nav { display: flex; align-items: center; gap: 30px; }
.pill nav a { font-size: 15px; font-weight: 500; color: var(--sub); } .pill nav a:hover { color: var(--teal); }
.pill nav a.strong { color: var(--ink); font-weight: 700; }
.pill .right { display: flex; align-items: center; gap: 22px; }

/* 첫 화면 */
.hero-bg { position: relative; overflow: hidden; }
.hero-bg::before, .hero-bg::after { content: ""; position: absolute; border-radius: 50%; filter: blur(140px); pointer-events: none; z-index: 0; }
.hero-bg::before { width: 760px; height: 760px; left: -120px; top: -260px; background: rgba(230,243,241,.95); }
.hero-bg::after { width: 720px; height: 720px; right: -200px; top: -300px; background: rgba(221,239,234,.85); }
.hero-bg > * { position: relative; z-index: 1; }
.hero { display: grid; grid-template-columns: 1fr 560px; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 56px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: var(--mint2); color: var(--deep); font-size: 13px; font-weight: 500; }
.eyebrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }
.hero h1 { font-size: clamp(40px, 4.6vw, 66px); line-height: 1.21; font-weight: 900; letter-spacing: -0.03em; margin-top: 24px; }
.hero h1 .accent { color: var(--teal); }
.hero .lead { font-size: 20px; line-height: 34px; color: var(--sub); margin-top: 24px; max-width: 560px; }
.hero .actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }

/* 기기 합성 */
.visual { position: relative; width: 560px; height: 440px; }
.visual .vcard { position: absolute; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 18px 44px -6px rgba(10,30,50,.14); }
.visual .kpi { padding: 14px 18px; }
.visual .kpi .k { font-size: 11px; color: var(--sub); font-weight: 500; }
.visual .kpi .v { font-size: 22px; font-weight: 700; margin-top: 3px; letter-spacing: -0.02em; }
.visual .kpi .d { font-size: 10px; color: var(--teal); margin-top: 3px; }
.visual .k1 { left: 40px; top: 40px; transform: rotate(-2deg); }
.visual .k2 { left: 230px; top: 20px; transform: rotate(1.5deg); }
.visual .chart { left: 0; top: 150px; width: 378px; padding: 16px 18px; transform: rotate(2deg); box-shadow: 0 24px 60px -8px rgba(10,30,50,.16); }
.visual .chart .t { font-size: 13px; font-weight: 700; } .visual .chart .s { font-size: 10px; color: var(--sub); }
.visual .chart .lg { display: flex; gap: 10px; margin: 8px 0 6px; font-size: 9px; color: var(--sub); white-space: nowrap; overflow: hidden; }
.visual .chart .lg i { display: inline-block; width: 12px; height: 3px; border-radius: 2px; margin-right: 4px; vertical-align: middle; }
.visual .chart svg { width: 100%; height: 130px; display: block; }
.visual .chip { position: absolute; left: 120px; top: 372px; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 12px; background: #fff; border: 1px solid var(--line); box-shadow: 0 16px 36px -6px rgba(10,30,50,.14); transform: rotate(-2deg); }
.visual .chip i { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); }
.visual .chip .a { font-size: 10px; color: var(--sub); } .visual .chip .b { font-size: 13px; font-weight: 700; }
.phone { position: absolute; left: 372px; top: 8px; width: 208px; height: 420px; background: var(--ink); border-radius: 30px; padding: 7px; transform: rotate(-6deg); box-shadow: 0 30px 60px -8px rgba(10,30,50,.22); }
.phone .scr { height: 100%; border-radius: 24px; background: var(--soft); overflow: hidden; display: flex; flex-direction: column; }
.phone .ph { background: var(--teal); color: #fff; padding: 22px 16px 16px; }
.phone .ph .row { display: flex; justify-content: space-between; align-items: center; font-size: 10px; color: var(--mint3); }
.phone .ph .row .logo .mark { width: 18px; height: 8px; } .phone .ph .row .logo .mark::after { width: 3px; height: 3px; left: 3px; top: 1.5px; }
.phone .ph .row .logo .wm { font-size: 12px; color: #fff; } .phone .ph .row .logo .wm b { color: var(--mint); }
.phone .ph h4 { margin: 10px 0 4px; font-size: 18px; font-weight: 700; } .phone .ph p { font-size: 9px; color: var(--mint3); }
.phone .pb { padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.phone .pk { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.phone .pk div { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; }
.phone .pk .k { font-size: 9px; color: var(--sub); } .phone .pk .v { font-size: 15px; font-weight: 700; }
.phone .al { display: flex; align-items: center; gap: 8px; background: #fff; border: 1.5px solid var(--warn); border-radius: 10px; padding: 9px 10px; font-size: 10px; font-weight: 700; }
.phone .al i { width: 16px; height: 16px; border-radius: 50%; background: var(--warn); color: #fff; font-size: 10px; display: inline-flex; align-items: center; justify-content: center; font-style: normal; }
.phone .ls { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 10px 10px 4px; }
.phone .ls .t { font-size: 11px; font-weight: 700; margin-bottom: 6px; }
.phone .ls .r { display: flex; align-items: center; gap: 6px; font-size: 10px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.phone .ls .r span:first-child { flex: 1; } .phone .ls .r b { font-weight: 700; }
.tag { display: inline-block; padding: 2px 6px; border-radius: 4px; border: 1px solid; font-size: 9px; font-weight: 500; background: #fff; }
.tag.ok { color: var(--ok); border-color: var(--ok); } .tag.bad { color: var(--bad); border-color: var(--bad); }

/* 대시보드 목업(iframe) */
.mock { max-width: 1200px; margin: 0 auto 96px; height: 640px; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: 0 40px 90px -10px rgba(10,30,50,.14), 0 4px 10px rgba(10,30,50,.06); position: relative; }
.mock iframe { width: 1440px; height: 900px; border: 0; transform: scale(.8333); transform-origin: 0 0; pointer-events: none; display: block; }
.mock img { display: none; }

/* 공통 섹션 */
.section { padding-top: 112px; padding-bottom: 112px; }
.section.tight { padding-top: 24px; }
.section.soft { background: var(--soft); }
.kicker { font-size: 14px; font-weight: 700; color: var(--teal); letter-spacing: .04em; }
.section h2 { font-size: clamp(30px, 3.1vw, 44px); line-height: 1.32; font-weight: 900; letter-spacing: -0.02em; margin-top: 14px; max-width: 900px; }
.section .desc { color: var(--sub); font-size: 18px; line-height: 30px; margin-top: 14px; max-width: 760px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 56px; }

/* 비교 */
.cmpcard { border-radius: 24px; padding: 36px 40px; }
.cmpcard.before { background: #f3f5f8; color: var(--muted); }
.cmpcard.after { background: var(--teal); color: #fff; box-shadow: 0 30px 60px -8px rgba(6,64,61,.25); }
.cmpcard .hd { display: flex; justify-content: space-between; align-items: center; padding-bottom: 22px; }
.cmpcard .hd h3 { font-size: 22px; font-weight: 700; }
.cmpcard .hd span { font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.cmpcard.before .hd span { background: #fff; } .cmpcard.after .hd span { background: rgba(255,255,255,.16); }
.cmpcard .r { display: grid; grid-template-columns: 28px 76px 1fr; gap: 16px; align-items: center; padding: 16px 0; border-top: 1px solid; }
.cmpcard.before .r { border-color: #e3e7ee; } .cmpcard.after .r { border-color: rgba(255,255,255,.18); }
.cmpcard .r i { width: 28px; height: 28px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.cmpcard.before .r i { background: #e3e7ee; } .cmpcard.after .r i { background: rgba(255,255,255,.18); }
.cmpcard .r i svg { width: 14px; height: 14px; }
.cmpcard .r .k { font-size: 14px; font-weight: 500; } .cmpcard.after .r .k { color: var(--mint3); }
.cmpcard .r .v { font-size: 17px; } .cmpcard.before .r .v { text-decoration: line-through; } .cmpcard.after .r .v { font-weight: 700; }

/* 비주얼 띠 */
.ba { margin-top: 56px; border-radius: 24px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 16px 40px -6px rgba(10,30,50,.08); aspect-ratio: 1200/380; background: #eef4f2 url("/assets/before-after.png") center/cover no-repeat; }

/* 두 가치 */
.vcard-big { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 40px 40px 0; height: 560px; overflow: hidden; box-shadow: 0 12px 30px rgba(10,30,50,.06); position: relative; }
.vcard-big .who { font-size: 14px; font-weight: 700; color: var(--teal); letter-spacing: .03em; }
.vcard-big h3 { font-size: 32px; line-height: 42px; font-weight: 900; letter-spacing: -0.015em; margin-top: 12px; }
.vcard-big .txt { color: var(--sub); font-size: 16px; line-height: 27px; margin-top: 12px; max-width: 500px; }
.minibox { position: absolute; left: 64px; top: 268px; width: 500px; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 18px 40px -6px rgba(10,30,50,.1); }
.minibox.tbl { padding: 18px 22px; }
.minibox .t { font-size: 14px; font-weight: 700; } .minibox .s { font-size: 11px; color: var(--sub); margin-top: 2px; }
.minibox table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.minibox th { font-size: 11px; color: var(--sub); text-align: left; padding: 8px 0; border-bottom: 1px solid var(--ink); font-weight: 700; }
.minibox td { font-size: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.minibox th.r, .minibox td.r { text-align: right; }
.minikpi { position: absolute; left: 64px; top: 268px; width: 500px; display: grid; gap: 12px; }
.minikpi .row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.minikpi .kc { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; box-shadow: 0 18px 40px -6px rgba(10,30,50,.1); }
.minikpi .kc .k { font-size: 12px; color: var(--sub); font-weight: 500; } .minikpi .kc .v { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; margin-top: 4px; } .minikpi .kc .d { font-size: 11px; color: var(--teal); margin-top: 2px; }
.minikpi .cc { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; box-shadow: 0 18px 40px -6px rgba(10,30,50,.1); }
.minikpi .cc .hd { display: flex; justify-content: space-between; font-size: 14px; font-weight: 700; } .minikpi .cc .hd span { font-size: 11px; color: var(--sub); font-weight: 400; }
.minikpi .cc svg { width: 100%; height: 110px; display: block; margin-top: 10px; }

/* 받는 것 */
.getcard { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 34px 36px 18px; box-shadow: 0 10px 24px rgba(10,30,50,.05); }
.getcard .gh { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; }
.getcard .gh .pillt { padding: 6px 12px; border-radius: 999px; background: var(--mint2); color: var(--deep); font-size: 13px; font-weight: 700; }
.getcard .gh span { font-size: 13px; color: var(--muted); }
.getcard .it { display: grid; grid-template-columns: 32px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.getcard .it i { width: 32px; height: 32px; border-radius: 50%; background: var(--mint2); display: inline-flex; align-items: center; justify-content: center; } .getcard .it i svg { width: 14px; height: 14px; }
.getcard .it b { display: block; font-size: 17px; line-height: 26px; } .getcard .it p { font-size: 14px; line-height: 22px; color: var(--sub); margin-top: 4px; }
.note { color: var(--sub); font-size: 15px; margin-top: 32px; }

/* 띠 배너 */
.band { background: var(--soft); padding-bottom: 120px; }
.band .bn { max-width: 1200px; margin: 0 auto; border-radius: 28px; padding: 72px; display: flex; align-items: center; justify-content: space-between; gap: 40px; color: #fff; position: relative; overflow: hidden; background: linear-gradient(100deg, #0a6b66 0%, #06403d 100%); box-shadow: 0 30px 70px -10px rgba(6,64,61,.3); }
.band .bn::before { content: ""; position: absolute; width: 620px; height: 620px; border-radius: 50%; right: -120px; top: -300px; background: rgba(255,255,255,.08); filter: blur(90px); }
.band .bn::after { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; right: 60px; bottom: -260px; background: rgba(155,216,206,.25); filter: blur(90px); }
.band .bn > * { position: relative; }
.band h2 { font-size: clamp(28px, 2.8vw, 40px); line-height: 1.3; font-weight: 900; letter-spacing: -0.015em; }
.band p { color: var(--mint3); font-size: 17px; margin-top: 14px; }

/* 역할별 화면 */
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 56px; }
.scard { background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: 0 12px 30px rgba(10,30,50,.06); display: block; }
.scard:hover { border-color: var(--teal); }
.scard .win { background: #f3f5f8; padding: 20px 20px 0; height: 190px; overflow: hidden; }
.scard .miniapp { display: flex; height: 200px; background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.scard .miniapp .ms { width: 84px; flex: none; background: var(--teal); padding: 12px 8px; display: flex; flex-direction: column; gap: 6px; }
.scard .miniapp .ms span { font-size: 8px; padding: 5px 7px; border-radius: 4px; color: var(--mint3); font-weight: 500; }
.scard .miniapp .ms span.on { background: #fff; color: var(--teal); font-weight: 700; }
.scard .miniapp .mm { flex: 1; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.scard .miniapp .mm .t { font-size: 11px; font-weight: 700; }
.scard .miniapp .mk { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.scard .miniapp .mk div { background: var(--soft); border-radius: 5px; padding: 7px 8px; } .scard .miniapp .mk .k { font-size: 7px; color: var(--sub); } .scard .miniapp .mk .v { font-size: 11px; font-weight: 700; }
.scard .miniapp .ln { display: flex; gap: 6px; align-items: center; } .scard .miniapp .ln i { height: 6px; border-radius: 3px; background: var(--line); width: 90px; } .scard .miniapp .ln em { height: 6px; border-radius: 3px; background: var(--mint3); }
.scard .tx { padding: 24px 28px 28px; }
.scard .tx .who { font-size: 13px; font-weight: 700; color: var(--teal); letter-spacing: .03em; }
.scard .tx p { font-size: 15px; line-height: 24px; color: var(--sub); margin-top: 8px; }

/* FAQ */
.faq { display: grid; grid-template-columns: 360px 1fr; gap: 64px; align-items: start; }
.faq .list { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 0 28px; }
.faq details[open] { border-color: var(--teal); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px; padding: 20px 0; font-size: 17px; font-weight: 700; line-height: 26px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .q { color: var(--teal); } .faq summary .txt { flex: 1; }
.faq summary svg { width: 16px; height: 12px; flex: none; transition: .2s; } .faq details[open] summary svg { transform: rotate(180deg); }
.faq .a { padding: 0 0 22px 28px; color: var(--sub); font-size: 15px; line-height: 26px; }

/* CTA · 푸터 */
.cta { text-align: center; padding-top: 40px; padding-bottom: 120px; }
.cta h2 { max-width: none; margin: 0 auto; }
.cta .desc { margin: 20px auto 0; }
.cta .actions { display: flex; gap: 12px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.foot { background: var(--ink); color: #a5a9b8; font-size: 14px; padding-top: 40px; padding-bottom: 40px; }
.foot .inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }

/* 문의 메일 */
.contact-line { margin-top: 32px; font-size: 15px; color: var(--sub); }
.contact-line .lbl { display: block; margin-bottom: 6px; }
.contact-line .row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 18px; }
.contact-line a { color: var(--teal); font-weight: 700; font-family: Manrope, "Noto Sans KR", sans-serif; font-size: 20px; }
.contact-line a:hover { text-decoration: underline; text-underline-offset: 4px; }
.contact-line a, .mail-big, .bn-actions .btn, .foot .mailto { white-space: nowrap; }
.bn-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.mail-big { color: var(--teal); font-weight: 800; font-family: Manrope, "Noto Sans KR", sans-serif; font-size: clamp(24px, 3vw, 36px); letter-spacing: -0.01em; }
.mail-big:hover { text-decoration: underline; text-underline-offset: 6px; }
.foot .mailto { color: #d7dbe6; }

@media (max-width: 1240px) {
  .hero { grid-template-columns: 1fr; }
  .visual { transform: scale(.9); transform-origin: left top; margin-bottom: -40px; }
}
@media (max-width: 1100px) {
  .mock { height: auto; } .mock iframe { display: none; } .mock img { display: block; width: 100%; }
  .grid4 { grid-template-columns: 1fr 1fr; }
  .faq { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 900px) {
  .pill nav a:not(.strong) { display: none; }
  .pill { padding-left: 16px; }
  .hero { padding-top: 40px; }
  .hero .lead { font-size: 17px; line-height: 28px; }
  .visual { width: 100%; height: auto; transform: none; margin: 8px 0 0; }
  .visual .vcard, .visual .chip, .phone { position: static; transform: none; }
  .visual .kpi, .visual .chip, .visual .chart, .phone { display: none; }
  .visual .chart { display: block; width: 100%; }
  .grid2 { grid-template-columns: 1fr; }
  .cmpcard { padding: 28px 22px; } .cmpcard .r { grid-template-columns: 28px 64px 1fr; gap: 10px; } .cmpcard .r .v { font-size: 15px; }
  .vcard-big { height: auto; padding: 28px 22px 24px; }
  .minibox, .minikpi { position: static; width: 100%; margin-top: 24px; }
  .minikpi .row3 { grid-template-columns: 1fr; }
  .getcard { padding: 26px 22px 10px; }
  .band .bn { padding: 40px 24px; flex-direction: column; align-items: flex-start; border-radius: 20px; }
  .grid4 { grid-template-columns: 1fr; }
  .section { padding-top: 64px; padding-bottom: 64px; }
  .foot .inner { flex-direction: column; align-items: flex-start; }
}