:root {
  --ink: #081d35;
  --ink-soft: #23364a;
  --paper: #f2f0e9;
  --white: #fffef9;
  --blue: #1767d2;
  --mint: #bff4df;
  --line: rgba(8, 29, 53, .2);
  --max: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  word-break: keep-all;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #ffb800; outline-offset: 4px; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; padding: 12px 18px; background: white; }
.skip-link:focus { top: 12px; }
.section-shell { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }

.site-header {
  height: 86px;
  padding: 0 max(32px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(242, 240, 233, .94);
  backdrop-filter: blur(16px);
  position: relative;
  z-index: 10;
}
.wordmark { width: max-content; display: flex; align-items: baseline; gap: 12px; }
.wordmark span { font-family: Georgia, "Times New Roman", serif; font-weight: 700; font-size: 1.25rem; letter-spacing: -.04em; }
.wordmark small { font-size: .62rem; letter-spacing: .13em; font-weight: 800; }
.site-header nav { display: flex; align-items: center; gap: 32px; font-size: .88rem; font-weight: 700; }
.site-header nav a { position: relative; }
.site-header nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--blue); transition: right .25s ease; }
.site-header nav a:hover::after { right: 0; }
.header-call { justify-self: end; min-height: 46px; display: inline-flex; align-items: center; padding: 0 20px; background: var(--ink); color: white; border-radius: 100px; font-size: .84rem; font-weight: 800; }

.hero {
  width: min(var(--max), calc(100% - 64px));
  min-height: 790px;
  margin: 0 auto;
  padding: 54px 0 32px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(440px, .92fr);
  align-items: stretch;
  gap: clamp(48px, 5vw, 84px);
}
.hero-copy { padding: 52px 0 30px; display: flex; flex-direction: column; justify-content: center; }
.hero-kicker { display: flex; align-items: center; gap: 9px; margin-bottom: 34px; font-size: .77rem; font-weight: 800; letter-spacing: .08em; }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: #1dcc82; box-shadow: 0 0 0 6px rgba(29, 204, 130, .12); }
.hero h1 { margin: 0; max-width: 820px; font-size: clamp(3.5rem, 6.2vw, 6.9rem); line-height: .98; letter-spacing: -.085em; font-weight: 900; }
.hero h1 em { color: var(--blue); font-family: Georgia, serif; font-weight: 400; }
.hero-intro { max-width: 590px; margin: 34px 0 0; color: var(--ink-soft); font-size: 1.12rem; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.button { min-height: 54px; display: inline-flex; justify-content: center; align-items: center; padding: 0 24px; border-radius: 2px; font-size: .9rem; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(8, 29, 53, .12); }
.button-primary { background: var(--blue); color: white; }
.button-quiet { border: 1px solid var(--ink); }
.hero-proof { margin: 58px 0 0; display: flex; gap: 0; }
.hero-proof div { min-width: 118px; padding: 0 28px; border-left: 1px solid var(--line); }
.hero-proof div:first-child { padding-left: 0; border-left: 0; }
.hero-proof dt { font-size: .7rem; font-weight: 800; letter-spacing: .08em; }
.hero-proof dd { margin: 6px 0 0; font-family: Georgia, serif; font-size: 2rem; font-weight: 700; }
.hero-image { min-height: 670px; margin: 0; position: relative; overflow: hidden; background: #d7d9d2; }
.hero-image::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 55%, rgba(8, 29, 53, .78)); }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: 54% center; }
.hero-image figcaption { position: absolute; z-index: 2; left: 28px; bottom: 25px; color: white; display: grid; gap: 4px; font-size: .76rem; }
.hero-image figcaption span { color: var(--mint); letter-spacing: .13em; font-weight: 900; }
.inspection-ring { position: absolute; z-index: 2; width: 144px; height: 144px; right: -24px; top: 54px; border: 2px solid var(--mint); border-radius: 50%; display: grid; place-items: center; color: var(--mint); font-family: Georgia, serif; font-style: italic; transform: rotate(13deg); }
.inspection-ring::before, .inspection-ring::after { content: ""; position: absolute; background: var(--mint); }
.inspection-ring::before { width: 180px; height: 1px; }
.inspection-ring::after { width: 1px; height: 180px; }

.ticker { min-height: 76px; display: flex; align-items: center; justify-content: center; gap: 38px; padding: 16px 32px; background: var(--ink); color: white; font-size: .77rem; font-weight: 800; letter-spacing: .06em; white-space: nowrap; overflow: hidden; }
.ticker i { width: 6px; height: 6px; border: 1px solid var(--mint); transform: rotate(45deg); flex: 0 0 auto; }
.manifesto { padding-block: 150px; }
.section-label { margin: 0 0 30px; font-size: .7rem; font-weight: 900; letter-spacing: .16em; color: var(--blue); }
.section-label.light { color: var(--mint); }
.manifesto-grid { display: grid; grid-template-columns: 1.4fr .6fr; gap: 80px; align-items: end; }
.manifesto h2, .section-heading h2, .evidence-copy h2, .contact h2 { margin: 0; font-size: clamp(2.7rem, 5vw, 5.6rem); line-height: 1.03; letter-spacing: -.07em; }
.manifesto-copy { border-left: 1px solid var(--line); padding-left: 34px; }
.manifesto-copy p { margin: 0; font-size: 1.03rem; line-height: 1.9; }
.manifesto-copy .source-note { margin-top: 24px; color: #647080; font-size: .75rem; line-height: 1.6; }

.services { padding: 0 0 150px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 60px; }
.section-heading .section-label { align-self: start; }
.service-list { border-top: 2px solid var(--ink); }
.service-list article { min-height: 186px; display: grid; grid-template-columns: 72px 1fr 1.35fr auto; align-items: center; gap: 32px; border-bottom: 1px solid var(--line); transition: background .25s ease, padding .25s ease; }
.service-list article:hover { background: var(--white); padding-inline: 20px; }
.service-list span { font-family: Georgia, serif; color: var(--blue); font-size: .95rem; }
.service-list h3 { margin: 0; font-size: 1.85rem; letter-spacing: -.04em; }
.service-list p { margin: 0; max-width: 450px; color: var(--ink-soft); line-height: 1.75; }
.service-list b { padding: 8px 13px; border: 1px solid var(--line); font-size: .7rem; border-radius: 100px; }

.evidence { padding: 140px 0; color: white; background: var(--ink); position: relative; overflow: hidden; }
.evidence::before { content: ""; position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.2) 1px, transparent 1px); background-size: 80px 80px; }
.evidence-copy { position: relative; display: grid; grid-template-columns: 1.35fr .65fr; gap: 70px; align-items: end; }
.evidence-copy .section-label { grid-column: 1 / -1; margin-bottom: 0; }
.evidence-copy p:last-child { margin: 0; color: #c8d2db; line-height: 1.85; }
.evidence-gallery { position: relative; display: grid; grid-template-columns: 1.18fr .82fr; gap: 24px; margin-top: 70px; }
.evidence-gallery figure { margin: 0; position: relative; overflow: hidden; background: #d5d1c7; }
.evidence-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.evidence-gallery figure:hover img { transform: scale(1.025); }
.case-main { height: 780px; }
.case-stack { display: grid; gap: 24px; }
.case-stack figure { height: 378px; }
.evidence-gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px; background: linear-gradient(transparent, rgba(8,29,53,.92)); display: flex; align-items: end; justify-content: space-between; gap: 12px; }
.evidence-gallery figcaption b { font-size: .9rem; }
.evidence-gallery figcaption span { color: var(--mint); font-size: .68rem; }

.reviews { padding-block: 150px; }
.review-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: stretch; }
.review-photo { margin: 0; position: relative; min-height: 620px; overflow: hidden; }
.review-photo img { width: 100%; height: 100%; object-fit: cover; }
.review-photo figcaption { position: absolute; left: 16px; bottom: 16px; padding: 8px 10px; background: rgba(255,254,249,.9); font-size: .68rem; font-weight: 700; }
.review-quotes { border-top: 2px solid var(--ink); }
.review-quotes blockquote { margin: 0; padding: 38px 0; border-bottom: 1px solid var(--line); }
.rating { color: var(--blue); letter-spacing: .12em; font-size: .72rem; }
.review-quotes blockquote p { margin: 22px 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.5rem, 2.5vw, 2.6rem); line-height: 1.45; letter-spacing: -.04em; }
.review-quotes footer { color: #647080; font-size: .76rem; }
.profile-link { display: inline-flex; margin-top: 32px; padding-bottom: 4px; border-bottom: 1px solid var(--ink); font-weight: 800; font-size: .84rem; }

.process { padding: 0 0 150px; }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--ink); }
.process-list li { padding: 34px 0; display: grid; grid-template-columns: 100px 1fr; gap: 30px; border-bottom: 1px solid var(--line); }
.process-list b { font-family: Georgia, serif; font-size: 2.4rem; color: var(--blue); font-weight: 400; }
.process-list h3 { margin: 0 0 8px; font-size: 1.35rem; }
.process-list p { margin: 0; color: var(--ink-soft); line-height: 1.7; }

.contact { padding: 130px 0; color: white; background: var(--blue); }
.contact-inner { display: grid; grid-template-columns: 1fr .8fr; gap: 80px; align-items: end; }
.contact-card { padding: 32px; color: var(--ink); background: var(--white); }
.contact-card > p { margin: 0 0 34px; font-size: .78rem; font-weight: 800; }
.contact-number { display: block; font-family: Georgia, serif; font-size: clamp(2.1rem, 4vw, 4.2rem); line-height: 1; letter-spacing: -.05em; white-space: nowrap; }
.contact-card > span { display: block; margin-top: 10px; color: #5d6977; font-size: .78rem; }
.contact-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 36px; }
.contact-actions a { min-height: 52px; display: grid; place-items: center; padding: 0 14px; border: 1px solid var(--ink); text-align: center; font-size: .76rem; font-weight: 800; }
.contact-actions a:first-child { color: white; background: var(--ink); }
.site-footer { min-height: 150px; padding: 36px max(32px, calc((100vw - var(--max)) / 2)); display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 30px; align-items: center; background: var(--ink); color: #c7d0d9; font-size: .72rem; }
.site-footer > div { display: grid; gap: 6px; }
.site-footer strong { color: white; font-family: Georgia, serif; font-size: 1.2rem; }
.site-footer address { font-style: normal; text-align: center; }
.site-footer > span { text-align: right; }
.mobile-call { display: none; }

.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js [data-reveal].is-visible, .capture [data-reveal] { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-right: 24px; padding-left: 24px; }
  .hero-copy { padding-top: 20px; }
  .hero-image { min-height: 680px; }
  .manifesto-grid, .evidence-copy, .review-layout, .contact-inner { grid-template-columns: 1fr; }
  .manifesto-copy { max-width: 620px; margin-left: auto; }
  .evidence-copy p:last-child { max-width: 620px; }
  .service-list article { grid-template-columns: 60px 1fr; padding-block: 28px; }
  .service-list article p, .service-list article b { grid-column: 2; }
  .service-list article:hover { padding-inline: 0; }
  .review-photo { min-height: 680px; }
}

@media (max-width: 640px) {
  body { padding-bottom: 72px; }
  .section-shell { width: min(100% - 40px, var(--max)); }
  .site-header { height: 70px; padding-inline: 20px; }
  .wordmark { gap: 0; }
  .wordmark small { display: none; }
  .header-call { min-height: 42px; padding-inline: 15px; font-size: .75rem; }
  .hero { display: flex; flex-direction: column; gap: 24px; padding: 36px 20px 20px; }
  .hero-copy { display: contents; }
  .hero-kicker { order: 1; margin-bottom: 0; font-size: .68rem; }
  .hero h1 { order: 2; font-size: clamp(3rem, 15vw, 4.1rem); line-height: .98; }
  .hero-intro { order: 3; margin-top: 0; font-size: .96rem; line-height: 1.7; }
  .hero-image { order: 4; width: calc(100% + 40px); min-height: 500px; margin-left: -20px; }
  .hero-actions { order: 5; margin-top: 0; display: grid; grid-template-columns: 1fr; }
  .hero-proof { order: 6; margin-top: 6px; justify-content: space-between; }
  .hero-proof div { min-width: 0; flex: 1; padding: 0 12px; }
  .hero-proof dd { font-size: 1.6rem; }
  .hero-image figcaption { left: 20px; bottom: 18px; }
  .inspection-ring { width: 106px; height: 106px; top: 35px; }
  .inspection-ring::before { width: 135px; }
  .inspection-ring::after { height: 135px; }
  .ticker { justify-content: flex-start; gap: 22px; min-height: 64px; padding-inline: 20px; font-size: .68rem; }
  .manifesto, .reviews { padding-block: 100px; }
  .manifesto h2, .section-heading h2, .evidence-copy h2, .contact h2 { font-size: 2.7rem; }
  .manifesto-grid { gap: 42px; }
  .manifesto-copy { padding-left: 20px; }
  .services, .process { padding-bottom: 100px; }
  .section-heading { display: block; margin-bottom: 44px; }
  .service-list article { grid-template-columns: 42px 1fr; gap: 8px 16px; }
  .service-list h3 { font-size: 1.45rem; }
  .service-list p { font-size: .88rem; }
  .evidence { padding-block: 100px; }
  .evidence-copy { gap: 34px; }
  .evidence-gallery { grid-template-columns: 1fr; margin-top: 44px; }
  .case-main { height: 570px; }
  .case-stack { grid-template-columns: 1fr 1fr; gap: 12px; }
  .case-stack figure { height: 330px; }
  .evidence-gallery figcaption { padding: 14px; display: grid; }
  .evidence-gallery figcaption span { display: none; }
  .review-layout { gap: 36px; }
  .review-photo { min-height: 380px; }
  .review-quotes blockquote p { font-size: 1.5rem; }
  .process-list li { grid-template-columns: 58px 1fr; }
  .process-list b { font-size: 1.8rem; }
  .contact { padding-block: 90px; }
  .contact-inner { gap: 40px; }
  .contact-card { padding: 24px 20px; }
  .contact-number { font-size: 2.05rem; }
  .contact-actions { grid-template-columns: 1fr; }
  .site-footer { min-height: auto; grid-template-columns: 1fr; padding: 42px 20px; }
  .site-footer address, .site-footer > span { text-align: left; }
  .mobile-call { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: rgba(8,29,53,.96); }
  .mobile-call a { min-height: 52px; display: grid; place-items: center; color: var(--ink); background: var(--mint); font-size: .85rem; font-weight: 900; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}