/* AFTERLINE — Relationship Advisory
   Layout: 조용한 에디토리얼. 넓은 여백, 얇은 선, 큰 사진 몇 장. 카드 없음.
   Type: 영문 디스플레이 Cormorant Garamond · 한글 제목 Hahmlet(가는 굵기) · 본문 Pretendard
   글꼴 파일은 fonts/에 직접 포함합니다. */

:root {
  --bg: #F7F4EF;          /* warm ivory */
  --surface: #EFE9E1;     /* 베이지: 원칙, 신청서 */
  --soft: #E9E3DA;        /* 소프트 베이지: A Quiet Decision, 푸터 */
  --paper: #FBF9F5;       /* 입력 칸 */
  --fg: #222222;
  --muted: #65615B;
  --line: #DCD5CA;
  --line-strong: #B9B0A3;
  --navy: #17202B;
  --charcoal: #292824;
  --accent: #8A7563;      /* muted taupe: 화면의 5% 이하 */
  --on-dark: #F2EEE7;
  --on-dark-muted: #A9A49B;
  --img: #E4DDD3;

  --display: "Cormorant Garamond", "Hahmlet", Georgia, serif;
  --serif: "Hahmlet", "Cormorant Garamond", "Noto Serif KR", "Nanum Myeongjo", serif;
  --sans: "Pretendard", "Pretendard Variable", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;

  --gutter: 20px;
  --max: 1240px;
  --section: 112px;
  --ease: cubic-bezier(.2, .6, .2, 1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1B1A18; --surface: #22211E; --paper: #262420; --fg: #ECE7DF; --muted: #A49E94;
    --line: #36342F; --line-strong: #4C4943; --navy: #26344A; --charcoal: #12110F;
    --accent: #B39C86; --on-dark: #F2EEE7; --on-dark-muted: #A9A49B; --img: #2B2925; --soft: #262420;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #1B1A18; --surface: #22211E; --paper: #262420; --fg: #ECE7DF; --muted: #A49E94;
  --line: #36342F; --line-strong: #4C4943; --navy: #26344A; --charcoal: #12110F;
  --accent: #B39C86; --on-dark: #F2EEE7; --on-dark-muted: #A9A49B; --img: #2B2925; --soft: #262420;
  color-scheme: dark;
}
@media (min-width: 960px) { :root { --gutter: 56px; --section: 176px; } }

/* ── base ───────────────────────────── */
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-size: 16px; line-height: 1.85; font-weight: 400;
  letter-spacing: -0.005em; word-break: keep-all; overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px));
}
@media (min-width: 960px) { body { font-size: 17px; padding-bottom: 0; } }
img { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0; }
:focus-visible { outline: 1px solid var(--accent); outline-offset: 4px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }

h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 300; letter-spacing: -0.035em; line-height: 1.38; text-wrap: balance; }
h3 { font-weight: 400; letter-spacing: -0.02em; }

.eyebrow {
  font-family: var(--display); font-size: 14px; font-weight: 500; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent); line-height: 1.4;
}
.eyebrow.plain { color: var(--muted); }
.en { font-family: var(--display); letter-spacing: 0.01em; }
.muted { color: var(--muted); }
.small { font-size: 13px; line-height: 1.7; color: var(--muted); }
.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ── links & buttons ───────────────────── */
.link {
  text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: background-size .5s var(--ease);
}
.link:hover { background-size: 100% 1px; }
.link-u { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; text-decoration-color: var(--line-strong); transition: text-decoration-color .3s; }
.link-u:hover { text-decoration-color: currentColor; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 52px; padding: 0 30px; border-radius: 0; border: 1px solid transparent;
  font: 500 15px/1 var(--sans); letter-spacing: 0.02em; text-decoration: none; cursor: pointer;
  transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.btn-primary { background: var(--navy); color: var(--on-dark); }
.btn-primary:hover { background: var(--charcoal); }
.btn-ghost { border-color: var(--line-strong); color: var(--fg); background: transparent; }
.btn-ghost:hover { border-color: var(--fg); }
.btn-light { background: var(--on-dark); color: var(--navy); }
.btn-light:hover { background: #fff; }
.btn .arr { font-family: var(--display); font-size: 18px; transition: transform .4s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }

/* ── header ────────────────────────────── */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent; transition: border-color .4s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 32px; }
@media (min-width: 960px) { .site-header .wrap { height: 80px; } }
.wordmark {
  font-family: var(--display); font-weight: 500; font-size: 19px; letter-spacing: 0.32em;
  text-decoration: none; margin-right: -0.32em; white-space: nowrap;
}
.nav { display: none; align-items: center; gap: 36px; font-size: 14px; letter-spacing: 0.02em; }
.nav a:not(.btn) { color: var(--muted); text-decoration: none; transition: color .3s; }
.nav a:not(.btn):hover, .nav a[aria-current] { color: var(--fg); }
.nav .btn { min-height: 42px; padding: 0 20px; font-size: 13px; }
.menu-btn { background: none; border: 0; color: var(--fg); font: 500 13px var(--sans); letter-spacing: 0.12em; text-transform: uppercase; padding: 12px 0; cursor: pointer; }
.mobile-nav { border-top: 1px solid var(--line); background: var(--bg); }
.mobile-nav ul { list-style: none; margin: 0; padding: 12px 0 28px; }
.mobile-nav a { display: flex; justify-content: space-between; padding: 14px 0; text-decoration: none; font-family: var(--display); font-size: 24px; letter-spacing: 0.01em; border-bottom: 1px solid var(--line); }
.mobile-nav a span { font-family: var(--sans); font-size: 13px; color: var(--muted); align-self: center; }
@media (min-width: 960px) { .nav { display: flex; } .menu-btn, .mobile-nav { display: none !important; } }

/* ── sections ──────────────────────────── */
.section { padding-block: var(--section); }
.section + .section { border-top: 1px solid var(--line); }
.sec-head { display: grid; gap: 22px; margin-bottom: 56px; max-width: 760px; align-content: start; }
@media (min-width: 960px) { .split > .sec-head { position: sticky; top: 120px; align-self: start; } }
@media (min-width: 960px) { .sec-head { margin-bottom: 88px; } }
.sec-head h2 { font-size: 30px; }
@media (min-width: 960px) { .sec-head h2 { font-size: 46px; } }
.sec-head p { color: var(--muted); max-width: 34em; }
.split { display: grid; gap: 40px; }
@media (min-width: 960px) { .split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 80px; } }
.split > * { min-width: 0; }

/* fade: 처음부터 보이는 상태에서 아주 천천히 */
.reveal { transition: opacity 1.2s var(--ease), transform 1.2s var(--ease); }
.js .reveal.pending { opacity: .001; transform: translateY(10px); }

/* ── hero ──────────────────────────────── */
.hero { padding-block: 40px 96px; }
@media (min-width: 960px) { .hero { padding-block: 72px 152px; } }
.hero .wrap { display: grid; gap: 56px; align-items: end; }
@media (min-width: 960px) { .hero .wrap { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 80px; } }
.hero-text { display: grid; gap: 30px; align-content: end; min-width: 0; }
.hero-brand { display: grid; gap: 6px; }
.hero-brand .wordmark { font-size: 15px; letter-spacing: 0.36em; }
.hero h1 { font-size: 40px; line-height: 1.26; letter-spacing: -0.05em; font-weight: 250; }
.hero h1 span { display: block; }
@media (min-width: 600px) { .hero h1 { font-size: 56px; } }
@media (min-width: 1200px) { .hero h1 { font-size: 76px; } }
.hero .sub { color: var(--muted); max-width: 30em; font-size: 16px; }
.hero .sub strong { display: block; font-weight: 400; color: var(--fg); margin-bottom: 4px; }
@media (min-width: 960px) { .hero .sub { font-size: 17px; } }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 599px) { .cta-row .btn { flex: 1 1 100%; } }
.hero .note { font-size: 13px; line-height: 1.7; color: var(--muted); padding-top: 22px; border-top: 1px solid var(--line); max-width: 30em; }

.photo { margin: 0; position: relative; overflow: hidden; background: var(--img); }
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 2.4s var(--ease); }
.photo:hover img { transform: scale(1.02); }
.hero .photo { aspect-ratio: 4 / 5; max-height: 78vh; }
.photo-band { padding-block: 0; }
.photo-band .photo { aspect-ratio: 21 / 9; }
@media (max-width: 699px) { .photo-band .photo { aspect-ratio: 4 / 3; } }
.caption { font-size: 12px; letter-spacing: 0.04em; color: var(--muted); margin-top: 12px; }

/* ── statement ─────────────────────────── */
.statement .wrap { display: grid; gap: 40px; }
@media (min-width: 960px) { .statement .wrap { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 80px; align-items: end; } }
.statement blockquote { margin: 0; font-family: var(--serif); font-weight: 300; font-size: 28px; line-height: 1.5; letter-spacing: -0.035em; text-wrap: balance; }
@media (min-width: 960px) { .statement blockquote { font-size: 44px; } }
.statement .body { display: grid; gap: 18px; color: var(--muted); max-width: 30em; }

/* ── situations: 잡지 목차 ─────────────── */
.toc { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--fg); }
@media (min-width: 960px) { .toc { grid-template-columns: 1fr 1fr; column-gap: 80px; } }
.toc a {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) 24px; gap: 4px 16px; align-items: baseline;
  padding: 26px 0; border-bottom: 1px solid var(--line); text-decoration: none;
}
.toc .n { font-family: var(--display); font-size: 17px; color: var(--accent); font-variant-numeric: lining-nums; }
.toc h3 { font-size: 20px; }
.toc p { grid-column: 2; color: var(--muted); font-size: 15px; line-height: 1.75; }
.toc .arr { grid-row: 1; grid-column: 3; font-family: var(--display); font-size: 18px; color: var(--muted); transition: transform .4s var(--ease), color .3s; }
.toc a:hover .arr { transform: translateX(4px); color: var(--fg); }
.toc a:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; }

/* ── approach: 7 factors ────────────────── */
.approach-body { display: grid; gap: 14px; color: var(--muted); max-width: 30em; }
.approach-body strong { font-weight: 400; color: var(--fg); }
.factors { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--line); counter-reset: f; }
@media (min-width: 700px) { .factors { grid-template-columns: 1fr 1fr; column-gap: 56px; } }
.factors li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 2px 12px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.factors .n { font-family: var(--display); font-size: 17px; color: var(--accent); grid-row: span 2; }
.factors b { font-family: var(--serif); font-weight: 400; font-size: 18px; letter-spacing: -0.02em; }
.factors span:not(.n) { color: var(--muted); font-size: 14px; line-height: 1.7; }

/* ── timeline ──────────────────────────── */
.timeline-grid { display: grid; gap: 56px; }
@media (min-width: 960px) { .timeline-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 96px; align-items: start; } }
.timeline-intro { display: grid; gap: 22px; }
@media (min-width: 960px) { .timeline-intro { position: sticky; top: 120px; } }
.timeline-intro h2 { font-family: var(--display); font-weight: 400; font-size: 44px; letter-spacing: -0.01em; line-height: 1.1; }
@media (min-width: 960px) { .timeline-intro h2 { font-size: 68px; } }
.timeline-intro .photo { aspect-ratio: 4 / 5; margin-top: 18px; max-width: 420px; }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 4px; top: 10px; bottom: 10px; width: 1px; background: var(--line-strong); }
.timeline li { position: relative; padding: 0 0 52px 40px; display: grid; gap: 6px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: 0; top: 9px; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 1px solid var(--fg); }
.timeline li:last-child::before { background: var(--navy); border-color: var(--navy); }
.timeline .step { font-family: var(--display); font-size: 15px; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; }
.timeline .ko { font-family: var(--serif); font-weight: 300; font-size: 22px; letter-spacing: -0.03em; }
.timeline p { color: var(--muted); font-size: 14px; line-height: 1.75; max-width: 28em; }

/* ── services ──────────────────────────── */
.services { display: grid; border-top: 1px solid var(--fg); }
@media (min-width: 960px) { .services { grid-template-columns: 1fr 1fr; column-gap: 80px; } }
.service { display: grid; gap: 18px; align-content: start; padding: 44px 0; border-bottom: 1px solid var(--line); }
.service .en-name { font-family: var(--display); font-size: 32px; font-weight: 400; letter-spacing: -0.005em; line-height: 1.1; }
@media (min-width: 960px) { .service .en-name { font-size: 40px; } }
.service .ko-name { font-size: 14px; color: var(--muted); letter-spacing: 0.04em; }
.service .lede { font-family: var(--serif); font-weight: 300; font-size: 19px; line-height: 1.6; letter-spacing: -0.025em; }
.service ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 0; font-size: 14px; color: var(--muted); }
.service li:not(:last-child)::after { content: "·"; margin: 0 10px; color: var(--line-strong); }
.service .no { font-size: 13px; color: var(--muted); padding-left: 14px; border-left: 1px solid var(--accent); line-height: 1.7; }
.service-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: baseline; padding-top: 6px; font-size: 13px; color: var(--muted); }
.service-foot a { font-size: 14px; color: var(--fg); }

/* ── principles ─────────────────────────── */
.principles-sec { background: var(--surface); }
.principles-sec + .section { border-top: 0; }
.principles { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--fg); }
.principles li { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 16px; padding: 26px 0; border-bottom: 1px solid var(--line-strong); align-items: baseline; }
@media (min-width: 960px) { .principles li { grid-template-columns: 96px minmax(0, 1fr); padding: 32px 0; } }
.principles .n { font-family: var(--display); font-size: 17px; color: var(--accent); }
.principles p { font-family: var(--serif); font-weight: 300; font-size: 21px; line-height: 1.5; letter-spacing: -0.03em; }
@media (min-width: 960px) { .principles p { font-size: 30px; } }
.principles li.last p { color: var(--fg); }
.principles li.last { border-bottom-color: var(--fg); }

/* ── cases ─────────────────────────────── */
.cases { display: grid; gap: 0; border-top: 1px solid var(--fg); }
@media (min-width: 960px) { .cases { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 48px; } }
.case { display: grid; gap: 22px; align-content: start; padding: 36px 0 44px; border-bottom: 1px solid var(--line); }
@media (min-width: 960px) { .case { border-bottom: 0; } }
.case .no { font-family: var(--display); font-size: 15px; letter-spacing: 0.2em; color: var(--accent); text-transform: uppercase; }
.case h3 { font-size: 22px; line-height: 1.45; }
.case h3 small { display: block; font-family: var(--sans); font-size: 14px; color: var(--muted); letter-spacing: 0; font-weight: 400; margin-top: 6px; }
.case dl { margin: 0; display: grid; gap: 18px; }
.case dt { font-size: 12px; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 4px; }
.case dd { margin: 0; font-size: 15px; line-height: 1.8; }

/* ── column (home) ─────────────────────── */
.col-feature { display: grid; gap: 48px; }
@media (min-width: 960px) { .col-feature { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 72px; } }
.col-lead a { display: grid; gap: 22px; text-decoration: none; }
.col-lead .photo { aspect-ratio: 3 / 2; }
.col-cat { font-size: 12px; letter-spacing: 0.16em; color: var(--accent); }
.col-lead h3 { font-size: 26px; line-height: 1.45; }
@media (min-width: 960px) { .col-lead h3 { font-size: 34px; } }
.col-lead p { color: var(--muted); max-width: 34em; }
.col-side { display: grid; align-content: start; border-top: 1px solid var(--fg); }
.col-side a { display: grid; gap: 12px; padding: 30px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.col-side h3 { font-size: 21px; line-height: 1.5; }
.col-side p { color: var(--muted); font-size: 14px; line-height: 1.75; }
.col-lead a:hover h3, .col-side a:hover h3, .col-list a:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 7px; }
.col-more { margin-top: 40px; }

/* ── faq ───────────────────────────────── */
.faq { border-top: 1px solid var(--fg); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: grid; grid-template-columns: minmax(0, 1fr) 20px; gap: 16px;
  padding: 24px 0; font-family: var(--serif); font-weight: 400; font-size: 17px; line-height: 1.6; letter-spacing: -0.02em;
}
@media (min-width: 960px) { .faq summary { font-size: 19px; } }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--display); font-size: 24px; line-height: 1; color: var(--muted); justify-self: end; transition: transform .4s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 36px 28px 0; color: var(--muted); max-width: 40em; }

/* ── quiet decision ────────────────────── */
.quiet { background: var(--soft); color: var(--fg); padding-block: calc(var(--section) * 1.1); }
.quiet + .section { border-top: 0; }
.quiet .wrap { display: grid; gap: 44px; }
.quiet blockquote { margin: 0; font-family: var(--serif); font-weight: 300; font-size: 28px; line-height: 1.55; letter-spacing: -0.035em; max-width: 20em; text-wrap: balance; }
@media (min-width: 960px) { .quiet blockquote { font-size: 48px; } }
.quiet p { color: var(--muted); max-width: 30em; }

/* ── consultation cta + process + form ─── */
.cta-sec .wrap { display: grid; gap: 72px; }
.cta-head { display: grid; gap: 26px; max-width: 760px; }
.cta-head h2 { font-size: 32px; line-height: 1.4; }
@media (min-width: 960px) { .cta-head h2 { font-size: 52px; } }
.cta-head p { color: var(--muted); max-width: 32em; }
.process { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--line); }
@media (min-width: 960px) { .process { grid-template-columns: repeat(6, minmax(0, 1fr)); column-gap: 28px; border-top: 0; } }
.process li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 2px 12px; padding: 20px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 960px) { .process li { grid-template-columns: 1fr; padding: 24px 0 0; border-bottom: 0; border-top: 1px solid var(--fg); gap: 10px; } }
.process .n { font-family: var(--display); font-size: 16px; color: var(--accent); grid-row: span 2; }
@media (min-width: 960px) { .process .n { grid-row: auto; } }
.process b { font-weight: 500; font-size: 15px; }
.process span:not(.n) { color: var(--muted); font-size: 13px; line-height: 1.7; }
.process-note { font-size: 14px; color: var(--muted); margin-top: 24px; max-width: 40em; }

.apply { background: var(--surface); padding-block: var(--section); }
.apply-grid { display: grid; gap: 48px; }
@media (min-width: 960px) { .apply-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); gap: 96px; } }
.apply-intro { display: grid; gap: 18px; align-content: start; }
.apply-intro h2 { font-size: 28px; }
@media (min-width: 960px) { .apply-intro h2 { font-size: 38px; } }
.apply-intro p { color: var(--muted); max-width: 26em; }
.form { display: grid; gap: 40px; max-width: 620px; }
.field { display: grid; gap: 12px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field > label, .field legend { font-size: 13px; letter-spacing: 0.08em; color: var(--muted); padding: 0; }
.field .hint { font-size: 13px; color: var(--muted); line-height: 1.7; }
.field input[type="text"], .field textarea, .field select {
  width: 100%; font: 16px/1.6 var(--sans); color: var(--fg); background: transparent;
  border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; padding: 10px 0; min-height: 48px;
  transition: border-color .3s; -webkit-appearance: none; appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 12px) 22px, calc(100% - 7px) 22px; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 28px; }
.field select option { background: var(--paper); color: var(--fg); }
.field textarea { min-height: 112px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-bottom-color: var(--fg); }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.choice span { display: inline-flex; align-items: center; min-height: 42px; padding: 0 18px; border: 1px solid var(--line-strong); font-size: 14px; transition: border-color .3s, background-color .3s, color .3s; }
.choice input:checked + span { background: var(--navy); border-color: var(--navy); color: var(--on-dark); }
.choice input:focus-visible + span { outline: 1px solid var(--accent); outline-offset: 3px; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; line-height: 1.7; color: var(--muted); cursor: pointer; }
.consent input { accent-color: var(--navy); width: 16px; height: 16px; margin: 3px 0 0; flex: none; }
.form .btn { justify-self: start; }
@media (max-width: 599px) { .form .btn { width: 100%; } }
.form-error { font-size: 14px; color: var(--fg); border-left: 1px solid var(--fg); padding-left: 14px; }
.done { display: grid; gap: 14px; max-width: 620px; padding-top: 28px; border-top: 1px solid var(--fg); }
.done h3 { font-size: 26px; }
.done p { color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ── footer ────────────────────────────── */
footer { background: var(--soft); color: var(--muted); padding-block: 88px 56px; font-size: 13px; line-height: 1.8; }
footer .wrap { display: grid; gap: 40px; }
footer .top { display: grid; gap: 28px; }
@media (min-width: 960px) { footer .top { grid-template-columns: 1fr auto; align-items: end; } }
footer .wordmark { color: var(--fg); font-size: 22px; }
footer .tag { font-family: var(--display); font-size: 15px; letter-spacing: 0.18em; text-transform: uppercase; margin-top: 10px; }
footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 28px; }
footer a { text-decoration: none; color: var(--fg); }
footer a:hover { text-decoration: underline; text-underline-offset: 5px; }
footer .legal { display: grid; gap: 6px; padding-top: 28px; border-top: 1px solid var(--line-strong); }

/* ── mobile fixed cta ──────────────────── */
.bottom-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--line); transition: transform .5s var(--ease);
}
.bottom-bar a { display: flex; align-items: center; justify-content: space-between; min-height: 44px; padding: 0 18px; background: var(--navy); color: var(--on-dark); text-decoration: none; font-size: 14px; letter-spacing: 0.04em; }
.bottom-bar a .arr { font-family: var(--display); font-size: 18px; }
.bottom-bar.is-hidden { transform: translateY(110%); }
@media (min-width: 960px) { .bottom-bar { display: none; } }

/* ── column pages ──────────────────────── */
.page-head { padding-block: 64px 56px; }
@media (min-width: 960px) { .page-head { padding-block: 120px 88px; } }
.page-head .wrap { display: grid; gap: 24px; }
.page-head h1 { font-size: 36px; }
@media (min-width: 960px) { .page-head h1 { font-size: 60px; } }
.page-head h1.en-title { font-family: var(--display); font-weight: 400; letter-spacing: -0.01em; line-height: 1.1; }
.page-head .lead { color: var(--muted); max-width: 34em; }
.crumbs { font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 10px; letter-spacing: 0.04em; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--fg); }

.filters { display: flex; flex-wrap: wrap; gap: 6px 22px; padding: 18px 0; border-top: 1px solid var(--fg); border-bottom: 1px solid var(--line); margin: 0; list-style: none; }
.filters button { background: none; border: 0; padding: 6px 0; font: 400 14px var(--sans); color: var(--muted); cursor: pointer; letter-spacing: 0.02em; }
.filters button[aria-pressed="true"] { color: var(--fg); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 8px; }
.filters li:first-child button { font-family: var(--display); letter-spacing: 0.2em; font-size: 13px; font-weight: 500; }
.col-list { list-style: none; margin: 0; padding: 0; }
.col-list li { border-bottom: 1px solid var(--line); }
.col-list a { display: grid; gap: 10px; padding: 36px 0; text-decoration: none; }
@media (min-width: 960px) { .col-list a { grid-template-columns: 200px minmax(0, 1fr); gap: 48px; padding: 44px 0; } }
.col-list .meta { display: grid; gap: 4px; align-content: start; }
.col-list h3 { font-size: 23px; line-height: 1.5; }
@media (min-width: 960px) { .col-list h3 { font-size: 30px; } }
.col-list p { color: var(--muted); font-size: 15px; line-height: 1.8; margin-top: 10px; max-width: 40em; }
.col-list .with-photo a { grid-template-columns: 1fr; }
@media (min-width: 960px) { .col-list .with-photo a { grid-template-columns: 200px minmax(0, 1fr) minmax(0, 420px); } }
.col-list .with-photo .photo { aspect-ratio: 3 / 2; }
.empty { padding: 40px 0; color: var(--muted); }

.article-head { padding-block: 56px 48px; }
@media (min-width: 960px) { .article-head { padding-block: 112px 72px; } }
.article-head .wrap { display: grid; gap: 26px; max-width: calc(820px + var(--gutter) * 2); }
.article-head h1 { font-size: 30px; line-height: 1.45; }
@media (min-width: 960px) { .article-head h1 { font-size: 46px; } }
.article-head .lead { color: var(--muted); font-size: 17px; max-width: 36em; }
.article-photo .photo { aspect-ratio: 21 / 9; }
@media (max-width: 699px) { .article-photo .photo { aspect-ratio: 4 / 3; } }
.article-body { padding-block: 64px 112px; }
.prose { max-width: 660px; margin: 0 auto; display: grid; gap: 24px; font-size: 17px; line-height: 1.95; }
.prose h2 { font-size: 24px; margin-top: 40px; }
@media (min-width: 960px) { .prose h2 { font-size: 28px; } }
.prose ul, .prose ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.prose ul li { padding-left: 22px; position: relative; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: .95em; width: 10px; height: 1px; background: var(--accent); }
.prose blockquote { margin: 16px 0; padding: 4px 0 4px 24px; border-left: 1px solid var(--accent); font-family: var(--serif); font-weight: 300; font-size: 22px; line-height: 1.65; letter-spacing: -0.03em; }
.prose .pair { display: grid; gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
@media (min-width: 700px) { .prose .pair { grid-template-columns: 1fr 1fr; } }
.prose .pair > div { background: var(--bg); padding: 22px 0; display: grid; gap: 10px; align-content: start; }
@media (min-width: 700px) { .prose .pair > div { padding: 24px 24px 24px 0; } .prose .pair > div + div { padding-left: 24px; } }
.prose .pair b { font-family: var(--serif); font-weight: 400; font-size: 17px; }
.prose .pair p, .prose .pair li { font-size: 15px; line-height: 1.8; color: var(--muted); }
.prose ol.steps { counter-reset: s; gap: 0; border-top: 1px solid var(--line); }
.prose ol.steps li { counter-increment: s; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 4px 12px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.prose ol.steps li::before { content: counter(s, decimal-leading-zero); font-family: var(--display); color: var(--accent); grid-row: span 2; }
.prose ol.steps b { font-family: var(--serif); font-weight: 400; }
.prose ol.steps span { color: var(--muted); font-size: 15px; line-height: 1.8; }
.prose .rows { margin: 0; display: grid; border-top: 1px solid var(--line); }
.prose .rows div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.prose .rows dt { font-family: var(--display); letter-spacing: 0.06em; color: var(--accent); }
.prose .rows dd { margin: 0; font-size: 15px; line-height: 1.8; }
.article-end { max-width: 660px; margin: 64px auto 0; padding-top: 36px; border-top: 1px solid var(--fg); display: grid; gap: 22px; }
.article-end p { font-family: var(--serif); font-weight: 300; font-size: 20px; line-height: 1.65; letter-spacing: -0.025em; }
.article-end .btn { justify-self: start; }
.related { padding-block: 88px; border-top: 1px solid var(--line); }
.related .wrap { display: grid; gap: 28px; }
.related h2 { font-family: var(--display); font-weight: 400; font-size: 32px; letter-spacing: 0; }

/* legal */
.doc h2 { font-size: 21px; }
.doc p, .doc li { font-size: 15px; line-height: 1.85; }

/* 404 */
.nf { padding-block: 120px 160px; }
.nf .wrap { display: grid; gap: 26px; }
.nf h1 { font-size: 34px; }
@media (min-width: 960px) { .nf h1 { font-size: 52px; } }
@media (max-width: 959px) { .hero-brand .wordmark { display: none; } }

/* ── 사진 배치 (v3) ─────────────────────── */
.services-head { display: grid; gap: 40px; margin-bottom: 56px; }
.services-head .sec-head { margin-bottom: 0; align-self: end; }
.services-head .photo { aspect-ratio: 4 / 5; max-height: 560px; }
@media (min-width: 960px) {
  .services-head { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 80px; margin-bottom: 88px; align-items: end; }
}
.cases-photo { aspect-ratio: 16 / 9; margin-bottom: 56px; }
@media (min-width: 960px) { .cases-photo { margin-bottom: 72px; } }
@media (max-width: 699px) { .cases-photo { aspect-ratio: 4 / 3; } }
.cta-top { display: grid; gap: 48px; }
.cta-top .photo { aspect-ratio: 4 / 5; }
@media (min-width: 960px) { .cta-top { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 96px; align-items: end; } }
@media (max-width: 959px) { .cta-top .photo { aspect-ratio: 4 / 4.4; } .hero .photo { aspect-ratio: 4 / 4.6; } .services-head .photo { aspect-ratio: 4 / 4.4; } }
.photo img { object-position: 50% 35%; }
.cases-photo img { object-position: 50% 40%; }
.col-lead a { padding-top: 36px; border-top: 1px solid var(--fg); }
.col-lead h3 { font-size: 30px; }
@media (min-width: 960px) { .col-lead h3 { font-size: 42px; line-height: 1.4; } }