/* Layout: sticky slim header → dark navy hero with a differentiator panel → white document-like sections on a cool off-white ground; contact CTA follows the reader */
:root {
  --bg: #F4F6FA;
  --surface: #FFFFFF;
  --fg: #111733;
  --muted: #586082;
  --line: #DCE0EC;
  --accent: #1428A0;
  --accent-soft: #E9EDFB;
  --link: #1428A0;
  --on-accent: #FFFFFF;
  --hero-bg: #0B1235;
  --hero-fg: #F1F3FB;
  --hero-muted: #A7B0D6;
  --hero-line: #2B3567;
  --hero-accent: #8FA5FF;
  --font-body: "Malgun Gothic", "맑은 고딕", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --radius: 10px;
  --wrap: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--font-body); font-size: 16px; line-height: 1.75;
  word-break: keep-all; overflow-wrap: anywhere;
}
a { color: var(--link); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--hero-accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { text-wrap: balance; line-height: 1.35; margin: 0; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: 20px; }

/* hero */
.hero { background: var(--hero-bg); color: var(--hero-fg); padding-block: 72px 80px; }
.hero .wrap { display: grid; grid-template-columns: 1.25fr 1fr; gap: 56px; align-items: center; }
.hero .wrap > * { min-width: 0; }
.eyebrow { font-size: 13.5px; color: var(--hero-accent); letter-spacing: 0.04em; margin-bottom: 14px; }
.catch { display: inline-block; font-size: 15px; font-weight: 700; color: var(--hero-fg); border: 1px solid var(--hero-line); border-radius: 99px; padding: 6px 14px; margin-bottom: 20px; }
.hero h1 { font-size: clamp(27px, 4vw, 42px); font-weight: 700; letter-spacing: -0.025em; }
.hero h1 em { font-style: normal; color: var(--hero-accent); white-space: nowrap; }
.hero .lead { margin-top: 22px; color: var(--hero-muted); font-size: 17px; max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn { display: inline-block; text-decoration: none; font-weight: 700; font-size: 15.5px; padding: 13px 22px; border-radius: 8px; border: 1px solid transparent; }
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { filter: brightness(1.12); }
.btn-ghost { color: var(--hero-fg); border-color: var(--hero-line); }
.btn-ghost:hover { border-color: var(--hero-muted); }
.hero-note { margin-top: 18px; font-size: 13.5px; color: var(--hero-muted); }

.hero-photo { justify-self: end; width: 100%; max-width: 340px; margin: 0; position: relative; }
.hero-photo img { display: block; width: 100%; height: auto; aspect-ratio: 534 / 686; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; background: #fff; }
.hero-photo figcaption { background: var(--accent); color: var(--on-accent); padding: 12px 18px; border-radius: 0 0 var(--radius) var(--radius); line-height: 1.45; }
.hero-photo figcaption b { display: block; font-size: 17px; }
.hero-photo figcaption span { font-size: 13px; opacity: 0.9; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; gap: 40px; } .hero { padding-block: 52px 60px; } .hero-photo { justify-self: center; max-width: 240px; } .hero-photo figcaption b { font-size: 15px; } .hero-photo figcaption span { font-size: 12px; } }

/* trust strip */
.trust { background: var(--surface); border-bottom: 1px solid var(--line); }
.trust ul { list-style: none; margin: 0 auto; padding-block: 18px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.trust li { min-width: 0; padding: 4px 18px; font-size: 14px; line-height: 1.5; color: var(--muted); }
.trust li + li { border-left: 1px solid var(--line); }
.trust li:first-child { padding-left: 0; }
.trust li b { display: block; color: var(--fg); font-size: 14.5px; }
@media (max-width: 900px) {
  .trust ul { grid-template-columns: 1fr 1fr; row-gap: 14px; }
  .trust li:nth-child(3) { border-left: 0; }
}
@media (max-width: 520px) {
  .trust ul { grid-template-columns: 1fr; row-gap: 10px; }
  .trust li, .trust li + li { border-left: 0; padding: 0; }
}
.hero-doc { display: inline-block; margin-top: 10px; font-size: 14px; color: var(--hero-fg); }

/* onboarding */
.onboard-title, .query-title { font-size: 18px; margin-bottom: 18px; }
.query-title { margin-top: 56px; }
.onboard { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: o; }
.onboard li { counter-increment: o; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; }
.onboard li::before { content: "첫 달 · " counter(o); display: block; font-size: 12.5px; font-weight: 700; color: var(--link); margin-bottom: 6px; letter-spacing: 0.02em; }
.onboard h4 { margin: 0; font-size: 17px; }
.onboard p { margin-top: 8px; color: var(--muted); font-size: 15px; }
@media (max-width: 820px) { .onboard { grid-template-columns: 1fr; } }
.doc-line { margin-top: 18px; font-size: 15px; color: var(--hero-muted); }
.doc-line a { color: var(--hero-fg); font-weight: 700; }

/* sections */
section.block { padding-block: 84px; }
section.block + section.block { border-top: 1px solid var(--line); }
.sec-head { max-width: 40em; margin-bottom: 40px; }
.kicker { font-size: 13.5px; font-weight: 700; color: var(--link); letter-spacing: 0.04em; margin-bottom: 10px; }
.sec-head h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -0.02em; }
.sec-head p { margin-top: 14px; color: var(--muted); }
@media (max-width: 600px) { section.block { padding-block: 60px; } }

/* retainer vs ad hoc */
.vs2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.vs2 > div { min-width: 0; border-radius: var(--radius); padding: 24px 26px; }
.vs2 .adhoc { background: var(--surface); border: 1px solid var(--line); }
.vs2 .ret { background: var(--accent); color: var(--on-accent); }
.vs2 h3 { font-size: 17px; }
.vs2 ul { margin: 12px 0 0; padding-left: 18px; font-size: 15px; display: grid; gap: 6px; }
.vs2 .adhoc ul { color: var(--muted); }
.vs2 .ret ul { color: var(--on-accent); opacity: 0.92; }
@media (max-width: 700px) { .vs2 { grid-template-columns: 1fr; } }

/* differentiators */
.diffs { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--fg); }
.diffs > div { padding: 26px 22px 6px 0; min-width: 0; }
.diffs > div + div { padding-left: 22px; border-left: 1px solid var(--line); }
.diffs .p-label { font-size: 13px; font-weight: 700; color: var(--link); }
.diffs h3 { font-size: 20px; margin-top: 6px; }
.diffs p { margin-top: 12px; color: var(--muted); font-size: 15px; }
@media (max-width: 980px) { .diffs { grid-template-columns: 1fr 1fr; } .diffs > div:nth-child(3) { padding-left: 0; border-left: 0; } .diffs > div:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 20px; } }
@media (max-width: 600px) { .diffs { grid-template-columns: 1fr; } .diffs > div, .diffs > div + div { padding: 20px 0; border-left: 0; margin-top: 0; } .diffs > div + div { border-top: 1px solid var(--line); } }

.pledge { margin-top: 36px; background: var(--hero-bg); color: var(--hero-fg); border-radius: var(--radius); padding: 30px 34px; }
.pledge p { font-size: 18px; line-height: 1.75; font-weight: 700; max-width: 52em; }
.pledge p + p { margin-top: 8px; font-size: 15px; font-weight: 400; color: var(--hero-muted); }
@media (max-width: 600px) { .pledge { padding: 22px; } .pledge p { font-size: 16px; } }

/* AI vs lawyer */
.vs-wrap { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.vs { width: 100%; border-collapse: collapse; font-size: 15px; }
.vs th, .vs td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.vs thead th { font-size: 13.5px; font-weight: 700; background: var(--accent-soft); }
.vs thead th.law { color: var(--link); }
.vs tbody tr:last-child > * { border-bottom: 0; }
.vs tbody th { width: 150px; font-weight: 700; }
.vs td.ai { color: var(--muted); width: 38%; }
.vs td.law { color: var(--fg); }
.vs-note { margin-top: 18px; color: var(--muted); font-size: 15px; max-width: 46em; }
@media (max-width: 700px) {
  .vs thead { display: none; }
  .vs, .vs tbody, .vs tr, .vs th, .vs td { display: block; width: 100% !important; }
  .vs tr { padding: 16px 18px; border-bottom: 1px solid var(--line); }
  .vs tbody tr:last-child { border-bottom: 0; }
  .vs th, .vs td { padding: 0; border: 0; }
  .vs td { margin-top: 8px; font-size: 14.5px; }
  .vs td::before { content: attr(data-label); display: block; font-size: 12.5px; font-weight: 700; color: var(--muted); }
  .vs td.law::before { color: var(--link); }
}

/* promises */
.promises { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--fg); }
.promise { padding: 26px 26px 6px 0; min-width: 0; }
.promise + .promise { padding-left: 26px; border-left: 1px solid var(--line); }
.promise .p-label { font-size: 13px; color: var(--muted); }
.promise h3 { font-size: 21px; margin-top: 6px; }
.promise p { margin-top: 12px; color: var(--muted); font-size: 15.5px; }
@media (max-width: 820px) {
  .promises { grid-template-columns: 1fr; }
  .promise, .promise + .promise { padding: 22px 0; border-left: 0; }
  .promise + .promise { border-top: 1px solid var(--line); }
}

/* engineer */
.engineer { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: start; }
.engineer > * { min-width: 0; }
.story { font-size: 17px; }
.story p + p { margin-top: 16px; }
.story .quote { font-size: 19px; font-weight: 700; line-height: 1.65; padding-left: 18px; border-left: 3px solid var(--accent); }
.spec { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec-img { display: block; width: 100%; height: auto; aspect-ratio: 500 / 304; object-fit: cover; background: #000; }
.spec-title { font-size: 13px; font-weight: 700; color: var(--muted); padding: 14px 20px; border-bottom: 1px solid var(--line); letter-spacing: 0.03em; }
.spec table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec td { padding: 11px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec tr:last-child td { border-bottom: 0; }
.spec td:first-child { font-weight: 700; white-space: nowrap; }
.spec td:last-child { color: var(--muted); text-align: right; }
.spec .certs { padding: 14px 20px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); background: var(--accent-soft); }
@media (max-width: 900px) { .engineer { grid-template-columns: 1fr; gap: 36px; } }

/* scope */
.scope { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.area { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; min-width: 0; }
.area h3 { font-size: 18px; }
.area ul { margin: 12px 0 0; padding-left: 18px; color: var(--muted); font-size: 15px; }
.area li + li { margin-top: 4px; }
.area.feature { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.area.feature ul { color: var(--on-accent); opacity: 0.9; }
.area .badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 99px; background: rgba(255,255,255,0.16); margin-bottom: 10px; }
@media (max-width: 900px) { .scope { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .scope { grid-template-columns: 1fr; } }

.tech-note { margin-top: 28px; display: grid; grid-template-columns: 220px 1fr; gap: 28px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.tech-note > * { min-width: 0; }
.tech-note h3 { font-size: 18px; }
.tech-note p { color: var(--muted); font-size: 15.5px; }
.tech-note p + p { margin-top: 10px; }
@media (max-width: 700px) { .tech-note { grid-template-columns: 1fr; gap: 12px; } }

/* training */
.train-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.train { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 640px; }
.train th, .train td { text-align: left; padding: 15px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.train thead th { font-size: 13px; color: var(--muted); font-weight: 700; letter-spacing: 0.03em; background: var(--accent-soft); }
.train tbody tr:last-child td, .train tbody tr:last-child th { border-bottom: 0; }
.train tbody th { font-weight: 700; white-space: nowrap; }
.train td { color: var(--muted); }
.train .tag-legal { display: inline-block; font-size: 12px; font-weight: 700; color: var(--link); border: 1px solid var(--link); border-radius: 99px; padding: 0 8px; margin-left: 6px; vertical-align: 1px; }
.train-rules { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.train-rules > div { min-width: 0; padding: 20px 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.train-rules h3 { font-size: 16px; }
.train-rules p { margin-top: 8px; color: var(--muted); font-size: 15px; }
.train-rules .key { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.train-rules .key p { color: var(--on-accent); opacity: 0.9; }
@media (max-width: 820px) { .train-rules { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .train { min-width: 0; }
  .train thead { display: none; }
  .train, .train tbody, .train tr, .train th, .train td { display: block; width: 100%; }
  .train tr { padding: 16px 18px; border-bottom: 1px solid var(--line); }
  .train tbody tr:last-child { border-bottom: 0; }
  .train th, .train td { padding: 0; border: 0; white-space: normal; }
  .train tbody th { margin-bottom: 6px; }
  .train td { font-size: 14.5px; }
  .train td + td { margin-top: 2px; }
}

/* process */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; }
.steps li { counter-increment: s; padding: 0 22px 0 0; min-width: 0; position: relative; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--surface); border: 2px solid var(--accent); color: var(--link); font-weight: 700; font-size: 15px; position: relative; z-index: 1; }
.steps li::after { content: ""; position: absolute; top: 17px; left: 34px; right: 0; height: 2px; background: var(--line); }
.steps li:last-child::after { display: none; }
.steps h3 { font-size: 17px; margin-top: 16px; }
.steps .when { font-size: 13.5px; font-weight: 700; color: var(--link); margin-top: 2px; }
.steps p { margin-top: 8px; color: var(--muted); font-size: 15px; }
@media (max-width: 820px) {
  .steps { grid-template-columns: 1fr; gap: 26px; }
  .steps li { padding: 0 0 0 52px; }
  .steps li::before { position: absolute; left: 0; top: 0; }
  .steps li::after { top: 34px; bottom: -26px; left: 16px; right: auto; width: 2px; height: auto; }
  .steps h3 { margin-top: 4px; }
}

/* pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; display: flex; flex-direction: column; min-width: 0; }
.plan.mid { border: 2px solid var(--accent); }
.plan .p-name { font-size: 19px; font-weight: 700; }
.plan .p-for { font-size: 14px; color: var(--muted); margin-top: 2px; }
.plan .price { margin-top: 20px; font-size: 15px; color: var(--muted); font-variant-numeric: tabular-nums; }
.plan .price b { font-size: 34px; color: var(--fg); letter-spacing: -0.02em; margin-right: 2px; }
.plan .vat { font-size: 12.5px; color: var(--muted); }
.plan ul { list-style: none; margin: 22px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); display: grid; gap: 10px; font-size: 15px; }
.plan li { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.plan li span:last-child { font-weight: 700; text-align: right; }
.plan li span:first-child { white-space: nowrap; }
.plan li.off span:last-child { color: var(--muted); font-weight: 400; }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; } }

.terms { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.terms > * { min-width: 0; }
.terms-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; background: var(--surface); }
.terms-box h3 { font-size: 16px; margin-bottom: 12px; }
.terms-box ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 15px; display: grid; gap: 6px; }
.terms-box.diag { background: var(--accent-soft); border-color: transparent; }
.terms-box.diag .d-price { font-size: 24px; font-weight: 700; margin: 4px 0 10px; font-variant-numeric: tabular-nums; }
.terms-box.diag p { color: var(--muted); font-size: 15px; }
@media (max-width: 760px) { .terms { grid-template-columns: 1fr; } }

/* firm */
.firm { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.firm > * { min-width: 0; }
.firm p { color: var(--muted); }
.firm p + p { margin-top: 12px; }
.roles { display: flex; flex-wrap: wrap; gap: 10px; }
.roles > span { border: 1px solid var(--line); background: var(--surface); padding: 10px 16px; border-radius: 99px; font-size: 15px; font-weight: 700; }
.one-window { margin-top: 18px; font-size: 15px; color: var(--fg); font-weight: 700; }
@media (max-width: 820px) { .firm { grid-template-columns: 1fr; gap: 24px; } }

/* profile */
.profile-top { display: flex; gap: 28px; align-items: center; margin-bottom: 40px; }
.profile-top img { width: 132px; height: auto; aspect-ratio: 534 / 686; object-fit: cover; border-radius: var(--radius); background: #fff; flex-shrink: 0; }
.profile-top .sec-head { margin-bottom: 0; }
.profile { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.profile > div { min-width: 0; }
.profile h3 { font-size: 14px; color: var(--muted); font-weight: 700; padding-bottom: 10px; border-bottom: 2px solid var(--fg); margin-bottom: 12px; letter-spacing: 0.03em; }
.profile ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 15px; }
@media (max-width: 820px) { .profile { grid-template-columns: 1fr; gap: 28px; } }
.cases { margin-top: 40px; overflow-x: auto; }
.cases table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 520px; }
.cases th, .cases td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cases th { width: 170px; font-weight: 700; }
.cases td { color: var(--muted); }
.cases caption { text-align: left; font-size: 14px; color: var(--muted); font-weight: 700; padding-bottom: 10px; letter-spacing: 0.03em; }

/* media */
.media-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.media-card { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; min-width: 0; }
.media-card img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: #000; }
.media-card figcaption { padding: 16px 20px 18px; }
.media-card .m-src { font-size: 13px; font-weight: 700; color: var(--link); }
.media-card h3 { font-size: 17px; margin-top: 4px; }
.media-card p { margin-top: 6px; color: var(--muted); font-size: 14.5px; }
.media-lists { margin-top: 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.media-lists > div { min-width: 0; }
.media-lists h3 { font-size: 14px; color: var(--muted); padding-bottom: 10px; border-bottom: 2px solid var(--fg); letter-spacing: 0.03em; }
.media-lists ul { list-style: none; margin: 0; padding: 0; }
.media-lists li { border-bottom: 1px solid var(--line); }
.media-lists a { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 14px 0; text-decoration: none; color: var(--fg); }
.media-lists a:hover .m-title { color: var(--link); text-decoration: underline; }
.media-lists .m-title { font-weight: 700; font-size: 15.5px; line-height: 1.5; }
.media-lists .m-meta { grid-column: 1 / -1; font-size: 13px; color: var(--muted); }
.media-lists .m-arrow { color: var(--muted); font-size: 14px; }
.media-note { margin-top: 16px; font-size: 12.5px; color: var(--muted); }
.flag { font-family: "Noto Color Emoji", "Apple Color Emoji", "Segoe UI Emoji", sans-serif; margin-right: 6px; font-weight: 400; }
@media (max-width: 820px) { .media-feature, .media-lists { grid-template-columns: 1fr; } }


/* channel line */
.namu { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 14px; }
.namu img { width: 1.15em; height: 1.15em; }
.ch-line { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; margin-top: 8px; font-size: 14px; }
.ch-line a { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); text-decoration: none; }
.ch-line a:hover { color: var(--link); text-decoration: underline; }
.ch-line .badge-ico { width: 1.25em; height: 1.25em; border-radius: 50%; background: #1428A0; padding: 1px; }
.ch-line .nb-ico { height: 1.1em; width: 3.3em; flex-shrink: 0; object-fit: contain; }
.cl-ico { width: 1.15em; height: 1.15em; }

/* faq */
.faq { max-width: 820px; border-top: 2px solid var(--fg); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 36px 20px 0; font-weight: 700; font-size: 17px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 22px; font-weight: 400; color: var(--muted); }
.faq details[open] summary::after { content: "−"; }
.faq .a { padding: 0 0 22px; color: var(--muted); max-width: 44em; }

/* contact */
.contact { background: var(--hero-bg); color: var(--hero-fg); padding-block: 80px; }
.contact .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact .wrap > * { min-width: 0; }
.contact h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -0.02em; }
.contact .lead { color: var(--hero-muted); margin-top: 14px; }
.lines { display: grid; gap: 12px; }
.line { display: flex; align-items: center; justify-content: space-between; gap: 14px; border: 1px solid var(--hero-line); border-radius: var(--radius); padding: 16px 18px; }
.line > div { min-width: 0; }
.line small { display: block; color: var(--hero-muted); font-size: 13px; }
.line a { color: var(--hero-fg); font-weight: 700; font-size: 18px; text-decoration: none; font-variant-numeric: tabular-nums; }
.copy { background: transparent; color: var(--hero-muted); border: 1px solid var(--hero-line); border-radius: 6px; padding: 6px 12px; font: inherit; font-size: 13px; cursor: pointer; flex-shrink: 0; }
.copy:hover { color: var(--hero-fg); border-color: var(--hero-muted); }
@media (max-width: 820px) { .contact .wrap { grid-template-columns: 1fr; gap: 28px; } }

/* ===== sungbyun.com 디자인 맞춤 ===== */
:root{
  --bg:#F6F7F9; --surface:#FFFFFF; --fg:#101421; --muted:#4A5264; --line:#E4E7EE;
  --accent:#1428A0; --accent-soft:#EEF1FB; --link:#1428A0; --on-accent:#FFFFFF;
  --hero-bg:#070C18; --hero-fg:#F1F3FB; --hero-muted:rgba(233,236,245,.72); --hero-line:rgba(255,255,255,.12); --hero-accent:#8FA6FF;
  --radius:0px; --wrap:1224px;
  --ink-950:#050913; --ink-900:#070C18; --blue:#1428A0; --blue-500:#2A46D1; --blue-300:#8FA6FF; --blue-50:#EEF1FB;
  --text:#101421; --text-2:#4A5264; --text-3:#7A8294; --paper:#F6F7F9;
  --on-dark-3:rgba(233,236,245,.46); --line-dark:rgba(255,255,255,.1);
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace; --ease:cubic-bezier(.2,.7,.2,1);
  scroll-padding-top:76px;
}
body{-webkit-font-smoothing:antialiased}
.wrap{padding-inline:32px}
@media (max-width:640px){.wrap{padding-inline:20px}}
a{text-decoration:none}
.kicker{display:flex; align-items:center; gap:12px; font-size:13px; letter-spacing:.02em}
.kicker::before{content:''; width:28px; height:1px; background:currentColor; opacity:.6}
.contact .kicker{color:var(--blue-300)}
.btn{border-radius:0; transition:background .25s, border-color .25s}
.btn-primary:hover{filter:none; background:var(--blue-500)}
.catch,.roles > span,.area .badge,.train .tag-legal{border-radius:0}
.hero{padding-top:calc(76px + 64px)}
@media (max-width:900px){.hero{padding-top:calc(76px + 44px)}}
.hero-photo img{background:#DCE2EE}
.plan.mid{box-shadow:0 18px 40px -24px rgba(20,40,160,.45)}
.to-main{display:inline-flex; align-items:center; gap:6px; margin-top:12px; font-size:14px; font-weight:700; color:var(--link)}
.to-main:hover{text-decoration:underline}
.profile-top .to-main{display:flex; width:fit-content}
.copy{border-radius:0}
.ft a.ft-brand{color:#fff}

/* 헤더 (메인과 동일) */
.hd{position:fixed; inset:0 0 auto; z-index:40; transition:background .35s, border-color .35s; border-bottom:1px solid transparent}
.hd-in{display:flex; align-items:center; justify-content:space-between; height:76px}
.brand{display:flex; align-items:center; gap:12px; color:#fff}
.brand img{width:34px; height:34px}
.brand .b-dark{display:none}
.brand-txt{display:flex; flex-direction:column; line-height:1.2}
.brand-txt b{font-size:17px; letter-spacing:-.02em}
.brand-txt small{font-size:11.5px; opacity:.6; letter-spacing:.01em}
.nav{display:flex; align-items:center; gap:30px; font-size:14.5px; color:rgba(255,255,255,.8)}
.nav a{color:inherit}
.nav a:not(.nav-cta){position:relative; padding:6px 0}
.nav a:not(.nav-cta)::after{content:''; position:absolute; left:0; right:0; bottom:0; height:1px; background:currentColor; transform:scaleX(0); transform-origin:left; transition:transform .3s var(--ease)}
.nav a:not(.nav-cta):hover::after,.nav a[aria-current]::after{transform:scaleX(1)}
.nav-cta{height:40px; padding:0 18px; display:inline-flex; align-items:center; border:1px solid rgba(255,255,255,.35); font-weight:700; color:#fff !important; font-size:14px}
.nav-cta:hover{background:#fff; color:var(--ink-900) !important}
.hd.solid{background:rgba(255,255,255,.96); backdrop-filter:blur(10px); border-color:var(--line)}
.hd.solid .brand{color:var(--text)}
.hd.solid .brand .b-dark{display:block} .hd.solid .brand .b-light{display:none}
.hd.solid .nav{color:var(--text-2)}
.hd.solid .nav-cta{border-color:var(--blue); background:var(--blue)}
@media (max-width:1060px){.nav .n-sub{display:none}}
@media (max-width:860px){.nav a:not(.nav-cta):not(.n-home){display:none} .brand-txt small{display:none}}

/* 푸터 (메인과 동일) */
.ft{background:var(--ink-950); color:var(--on-dark-3); font-size:13px; padding:56px 0 40px}
.ft a{color:inherit}
.ft-top{display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:24px; padding-bottom:28px; border-bottom:1px solid var(--line-dark)}
.ft-brand{display:flex; align-items:center; gap:12px; color:#fff; font-weight:700; font-size:16px}
.ft-brand img{width:30px; height:30px}
.ft-links{display:flex; flex-wrap:wrap; gap:12px 28px; font-size:13.5px}
.ft-links a:hover{color:#fff}
.ft-sub{margin-left:14px; padding-left:14px; border-left:1px solid var(--line-dark); font-size:12px}
.ft-sub:hover{color:#fff}
.ft-bottom{display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px 24px; padding-top:24px; line-height:1.8}

/* 오른쪽 상담 레일 · 모바일 하단 바 (메인과 동일) */
svg.ic{fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round}
.rail{position:fixed; right:22px; top:50%; z-index:50; display:none; flex-direction:column; width:84px; transform:translate(130%,-50%); transition:transform .5s var(--ease); background:#fff; box-shadow:0 20px 50px -20px rgba(5,9,19,.45), 0 0 0 1px rgba(5,9,19,.06)}
.rail.on{transform:translate(0,-50%)}
.rail a{display:flex; flex-direction:column; align-items:center; gap:7px; padding:16px 6px; font-size:12px; font-weight:700; letter-spacing:-.02em; color:var(--text); border-top:1px solid var(--line); transition:background .2s, color .2s; text-align:center; line-height:1.3}
.rail svg{width:22px; height:22px}
.rail a.r-main{background:var(--blue); color:#fff; border-top:0; padding:22px 6px}
.rail a.r-main:hover{background:var(--blue-500)}
.rail a:not(.r-main):hover{background:var(--blue-50); color:var(--blue)}
.rail a.r-up{font-family:var(--mono); font-size:10.5px; letter-spacing:.14em; color:var(--text-3); font-weight:500}
@media (min-width:1240px){.rail{display:flex}}
@media (min-width:1240px) and (max-width:1399px){.rail{width:50px; right:6px} .rail a{font-size:0; gap:0; padding:16px 0} .rail a.r-main{padding:18px 0} .rail a.r-up{font-size:0}}
.mbar{position:fixed; left:0; right:0; bottom:0; z-index:50; display:grid; grid-template-columns:1fr 1.5fr; background:var(--ink-900); border-top:1px solid var(--line-dark); padding-bottom:env(safe-area-inset-bottom)}
.mbar a{display:flex; align-items:center; justify-content:center; gap:8px; height:60px; font-weight:700; font-size:15px; color:#fff}
.mbar a.go{background:var(--blue)}
.mbar svg{width:19px; height:19px}
@media (min-width:1240px){.mbar{display:none}}
@media (max-width:1239px){body{padding-bottom:60px}}
.toast{position:fixed; left:50%; bottom:92px; transform:translate(-50%,10px); background:var(--ink-900); color:#fff; padding:13px 22px; font-size:14px; z-index:60; opacity:0; transition:opacity .25s, transform .25s; pointer-events:none}
.toast.on{opacity:1; transform:translate(-50%,0)}