/* ===== Tokens ===== */
:root {
  --bg: #ffffff;
  --soft: #fef1e7;
  --paper-bg: #fae7d6;
  --text: #2f1d0e;
  --text-2: #6d421d;
  --text-3: #885120;
  --line: #f8dcc3;
  --line-strong: #eebf96;
  --accent: #c24a16;          /* crimson orange, 4.9:1 on white */
  --accent-hover: #9a3a10;
  --accent-soft: #fcf0e8;
  --before: transparent;
  --before-ink: #885120;
  --serif: "Noto Serif KR", serif;
  --sans: "Noto Sans KR", -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --maxw: 1040px;
  color-scheme: light;
}

/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 17px; line-height: 1.75; word-break: keep-all; overflow-wrap: anywhere; }
img { max-width: 100%; display: block; }
a { color: var(--accent); }
h1, h2, h3 { margin: 0; line-height: 1.35; }
p { margin: 0; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.serif { font-family: var(--serif); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ===== Header ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; min-height: 68px; padding-top: 8px; padding-bottom: 8px; }
.brand { font-family: var(--serif); font-size: 20px; font-weight: 700; text-decoration: none; color: var(--text); }
.nav-links { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { display: inline-block; text-decoration: none; color: var(--text-2); font-size: 16px; padding: 10px 12px; border-radius: 8px; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); background: var(--soft); }
.nav-links a.pill { color: var(--accent); border: 1.5px solid var(--accent); border-radius: 999px; padding: 8px 16px; margin-left: 4px; }
.nav-links a.pill:hover { background: var(--accent); color: #fff; }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 12px 26px; border-radius: 999px; background: var(--accent); color: #fff; text-decoration: none; font-size: 17px; font-weight: 500; }
.btn:hover { background: var(--accent-hover); }
.btn.ghost { background: transparent; color: var(--accent); border: 1.5px solid var(--accent); }
.btn.ghost:hover { background: var(--accent-soft); }
.link-more { display: inline-block; font-size: 17px; font-weight: 700; text-decoration: none; padding: 10px 0; }
.link-more:hover { text-decoration: underline; }

/* ===== Main page (B · story) ===== */
.hero { padding: 80px 0 64px; }
.hero h1 { font-family: var(--serif); font-size: clamp(32px, 5vw, 50px); font-weight: 700; }
.hero .lead { margin-top: 28px; font-size: clamp(17px, 2vw, 19px); color: var(--text-2); max-width: 680px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.story { padding: 40px 0 72px; border-top: 1px solid var(--line); }
.story .kicker { font-size: 15px; font-weight: 700; color: var(--accent); }
.story h2 { font-family: var(--serif); font-size: clamp(26px, 3.6vw, 34px); margin: 8px 0 24px; }
.story .photo { width: 100%; height: clamp(220px, 40vw, 420px); object-fit: cover; border-radius: 6px; background: var(--soft); }
.story .photo.top { object-position: top; }
.story .cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px 32px; margin-top: 32px; }
.story h3 { font-size: 17px; color: var(--text-3); margin-bottom: 8px; }
.story .big { display: block; font-size: 26px; font-weight: 700; color: var(--accent); }
.story .link-more { margin-top: 16px; }

.band { background: var(--soft); padding: 72px 0; }
.band .narrow { max-width: 760px; }
.band h2 { font-family: var(--serif); font-size: 30px; margin-bottom: 20px; }
.band p + p { margin-top: 16px; }
.band p { font-size: 18px; }

.contact { padding: 80px 0 96px; }
.contact h2 { font-family: var(--serif); font-size: clamp(26px, 3.6vw, 34px); }
.contact p { margin: 16px 0 28px; font-size: 18px; color: var(--text-2); }
.contact .row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.copy-btn { font: inherit; font-size: 16px; min-height: 48px; padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; color: var(--text-2); cursor: pointer; }
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }

footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--text-3); font-size: 14px; }
footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }

/* ===== Resume (D · paper) ===== */
.paper-wrap { background: var(--paper-bg); padding: 48px 16px 80px; }
.paper { max-width: 860px; margin: 0 auto; background: #fff; border-radius: 4px; box-shadow: 0 2px 16px rgba(0,0,0,.08); padding: clamp(28px, 6vw, 64px) clamp(20px, 6vw, 56px); }
.paper-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 12px 16px; border-bottom: 3px solid var(--text); padding-bottom: 20px; }
.paper-head h1 { font-family: var(--serif); font-size: 44px; font-weight: 700; }
.paper-head p { color: var(--text-2); margin-top: 4px; }
.paper-head a { font-weight: 700; }
.paper-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); border-bottom: 1px solid var(--line-strong); }
.paper-stats div { padding: 22px 8px 22px 0; }
.paper-stats small { display: block; font-size: 15px; color: var(--text-2); }
.paper-stats b { font-size: 25px; color: var(--accent); }
.prow { display: flex; flex-wrap: wrap; gap: 8px 32px; padding: 28px 0; border-bottom: 1px solid var(--line-strong); }
.prow:last-child { border-bottom: 0; padding-bottom: 0; }
.prow > h2 { flex: 1 1 110px; font-size: 17px; font-weight: 700; }
.prow > .pc { flex: 999 1 480px; min-width: 0; }
.pjob + .pjob { margin-top: 22px; }
.pjob .t { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 12px; }
.pjob h3 { font-size: 19px; }
.pjob .d { font-size: 15px; color: var(--text-2); }
.pjob p { margin-top: 4px; }
.pjob a { font-size: 15px; font-weight: 700; text-decoration: none; display: inline-block; padding: 6px 0; }
.tl { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.tl li { display: flex; flex-wrap: wrap; gap: 2px 20px; }
.tl .w { flex: 0 0 170px; color: var(--text-2); }
.plist { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.plist ul { margin: 6px 0 0; padding-left: 18px; display: grid; gap: 4px; color: inherit; font-size: 16px; }
.paper-actions { max-width: 860px; margin: 20px auto 0; display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

/* ===== Case pages (E + A) ===== */
.case-hero { padding: 48px 0 8px; }
.back { display: inline-block; font-size: 16px; color: var(--text-2); text-decoration: none; padding: 8px 0; margin-bottom: 20px; }
.back:hover { color: var(--text); }
.case-hero .kicker { font-size: 15px; font-weight: 700; color: var(--accent); }
.case-hero h1 { font-family: var(--serif); font-size: clamp(30px, 4.6vw, 44px); margin-top: 6px; }

.callout { margin-top: 28px; background: transparent; border: 1.5px solid var(--accent); border-radius: 16px; padding: 24px 28px; }
.callout .lbl { font-size: 15px; font-weight: 700; color: var(--accent); margin-bottom: 8px; }
.callout ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 18px; }
.callout b { color: var(--accent); }

.compare { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 24px; }
.compare .side { border-radius: 16px; padding: 26px 28px; background: transparent; border: 1.5px solid var(--line-strong); }
.compare .side.after { background: transparent; border: 2px solid var(--accent); }
.compare .tag { font-size: 16px; font-weight: 700; color: var(--before-ink); }
.compare .num { font-size: clamp(30px, 4vw, 40px); font-weight: 700; color: var(--before-ink); margin-top: 2px; line-height: 1.3; }
.compare .after .tag, .compare .after .num { color: var(--accent); }
.compare p { margin-top: 8px; }
.compare img { margin-top: 16px; width: 100%; height: 280px; object-fit: cover; object-position: top; border-radius: 10px; background: #fff; }
.compare button { all: unset; display: block; width: 100%; cursor: zoom-in; }
.compare button:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 10px; }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 20px; }
.fact { border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.fact small { display: block; font-size: 14px; color: var(--text-3); }
.fact b { font-size: 17px; }

.detail { padding: 56px 0 24px; }
.detail > h2 { font-family: var(--serif); font-size: 26px; margin-bottom: 8px; }
.detail > .note { color: var(--text-3); font-size: 15px; margin-bottom: 8px; }
.dsec { padding: 24px 0; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 32px; }
.dsec h3 { flex: 1 1 140px; font-size: 18px; }
.dsec ul { flex: 999 1 480px; min-width: 0; margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.dsec li::marker { color: var(--accent); }
.dsec .arrow { color: var(--accent); font-weight: 700; }

.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; padding: 16px 0 24px; }
.gallery button { display: block; width: 100%; padding: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--soft); cursor: zoom-in; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.gallery .contain img { object-fit: contain; background: #fff; }
.gallery figure { margin: 0; }
.gallery figcaption { font-size: 14px; color: var(--text-3); margin-top: 6px; }

.video { position: relative; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: #111; margin-top: 16px; }
.video button { all: unset; position: absolute; inset: 0; cursor: pointer; display: grid; place-items: center; }
.video img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .8; }
.video .play { position: relative; width: 72px; height: 72px; border-radius: 50%; background: rgba(255,255,255,.94); display: grid; place-items: center; }
.video .play svg { width: 28px; height: 28px; margin-left: 4px; color: #111; }
.video .vlabel { position: absolute; left: 14px; bottom: 12px; color: #fff; font-size: 14px; background: rgba(0,0,0,.6); padding: 4px 10px; border-radius: 8px; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.pager { display: flex; flex-wrap: wrap; gap: 12px; padding: 32px 0 72px; }
.pager a { flex: 1 1 240px; text-decoration: none; border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; color: var(--text); }
.pager a:hover { border-color: var(--accent); }
.pager small { display: block; color: var(--text-3); font-size: 14px; }
.pager span { font-weight: 700; }
.pager .r { text-align: right; }

/* ===== Lightbox ===== */
.lightbox { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(10,10,8,.9); }
.lightbox .lb-inner { width: 100%; height: 100%; display: grid; place-items: center; padding: 56px 16px 40px; }
.lightbox img { max-width: min(1400px, 100%); max-height: calc(100vh - 110px); object-fit: contain; border-radius: 6px; }
.lightbox .lb-close { position: fixed; top: 14px; right: 14px; background: rgba(255,255,255,.15); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 10px; cursor: pointer; font-size: 20px; }
.lightbox .lb-cap { position: fixed; left: 0; right: 0; bottom: 14px; text-align: center; color: rgba(255,255,255,.8); font-size: 14px; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media (max-width: 480px) { .container { padding: 0 16px; } .hero { padding: 56px 0 48px; } }

/* ===== Print (résumé) ===== */
@media print {
  .site-header, footer, .paper-actions, .skip { display: none !important; }
  .paper-wrap { background: #fff; padding: 0; }
  .paper { box-shadow: none; padding: 0; }
  body { font-size: 11pt; }
}

/* ===== Intro as first section ===== */
.hero.intro p { max-width: none; }
.hero.intro .kicker { font-size: 15px; font-weight: 700; color: var(--accent); margin-bottom: 10px; }
.hero.intro h1 { margin-bottom: 24px; }
.hero.intro p:not(.kicker) { font-size: 18px; }
.hero.intro p:not(.kicker) + p { margin-top: 16px; }

/* ===== Back to top ===== */
.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: inline-flex; align-items: center; min-height: 48px; padding: 0 18px;
  border-radius: 999px; background: var(--accent); color: #fff; text-decoration: none;
  font-size: 15px; font-weight: 500; box-shadow: 0 4px 16px rgba(0,0,0,.15);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s, transform .2s, visibility .2s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--accent-hover); }
@media print { .to-top { display: none !important; } }
@media (max-width: 480px) { .to-top { right: 12px; bottom: 12px; } }

/* ===== Spacing & separator tweaks ===== */
.hero.intro { padding: 120px 0 96px; }
.hero.intro .kicker { margin-bottom: 14px; }
.hero.intro h1 { margin-bottom: 0.68em; } /* ≈ half the heading line height */
.hero.intro p:not(.kicker) + p { margin-top: 22px; }
.hero.intro .actions { margin-top: 44px; }
.contact { border-top: 1px solid var(--line); }
@media (max-width: 480px) { .hero.intro { padding: 72px 0 64px; } }

/* ===== 결과: text first, images below (single column) ===== */
.dsec.result { display: block; }
.r-text { display: flex; flex-wrap: wrap; gap: 8px 32px; }
.r-text h3 { flex: 1 1 140px; font-size: 18px; }
.r-text ul { flex: 999 1 480px; min-width: 0; margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.r-media { display: flex; flex-direction: column; align-items: center; gap: 20px; margin-top: 32px; }
.r-media figure { margin: 0; width: 100%; max-width: 760px; text-align: center; }
.r-media button { all: unset; display: block; width: 100%; cursor: zoom-in; }
.r-media button:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 8px; }
.r-media img { display: block; width: 100%; height: auto; margin: 0 auto; border: 0; border-radius: 8px; }
.r-media figcaption { font-size: 14px; color: var(--text-3); margin-top: 6px; }

/* ===== Main page: story photos link to their subpage ===== */
.photo-link { display: block; border-radius: 6px; overflow: hidden; }
.photo-link .photo { transition: transform .35s ease, opacity .2s; }
.photo-link:hover .photo { transform: scale(1.015); opacity: .94; }
.photo-link:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .photo-link .photo { transition: none; } .photo-link:hover .photo { transform: none; } }

/* ===== Videos above photos in 결과 ===== */
.r-videos { display: flex; flex-direction: column; align-items: center; gap: 20px; margin-top: 32px; }
.r-videos .video { width: 100%; max-width: 760px; margin-top: 0; }

/* ===== Highlighter-pen mark under the before→after numbers ===== */
.story .big { margin-bottom: 6px; }
.hl { position: relative; display: inline-block; z-index: 0; padding: 0 2px; }
.hl::before {
  content: ""; position: absolute; z-index: -1;
  left: -10px; right: -0.33em; top: 50%; height: 1.05em;  /* oversized past both ends */
  margin-top: -0.525em;
  background: #dcf04a;                 /* lime-ish yellow */
  opacity: .85; border-radius: 3px 10px 4px 12px;
  /* angle set per item by main.js so the stroke runs from the text's
     bottom-left corner to its top-right corner; -8deg is the no-JS fallback */
  transform: translateY(var(--hl-dy, 0px)) rotate(var(--hl-rot, -8deg)) skewX(-14deg);
  transform-origin: left center;   /* left end stays put; only the right end moves */
}
@media print { .hl::before { opacity: .5; } }