/* Charis Network — shared styles */

:root {
  --charcoal: #2C2C2A;
  --charcoal-deep: #1F1F1E;
  --orange: #D85A30;
  --orange-ink: #BD4E28;  /* orange for text and filled buttons: 4.9:1 with white, 4.7:1 on off-white */
  --orange-dark: #A8431F; /* button hover */
  --orange-light: #F07C52; /* orange text on charcoal (AA contrast) */
  --steel: #5F5E5A;
  --off: #FAFAF7;
  --line: #E6E5DF;
  --white: #FFFFFF;
  --head: 76px;
  --head-small: 64px;
  --font: Montserrat, "Noto Sans KR", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--head-small); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font); font-size: 16px; line-height: 1.6;
  background: var(--off); color: var(--charcoal); overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
ul { list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px;
  background: var(--charcoal); color: var(--white); font-weight: 700; border-radius: 4px;
}
.skip:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px; border: 0; border-radius: 4px;
  background: var(--orange-ink); color: var(--white); text-decoration: none; white-space: nowrap;
  font-weight: 700; font-size: 14px; letter-spacing: .02em; transition: background .2s;
}
.btn:hover { background: var(--orange-dark); }
.btn.ghost { background: transparent; box-shadow: inset 0 0 0 2px currentColor; }
.btn.ghost:hover { background: rgba(255,255,255,.08); }
.btn-lg { min-height: 52px; padding: 0 28px; font-size: 15px; }

/* ---------- Header ---------- */
.top {
  position: sticky; top: 0; z-index: 40; background: var(--white);
  border-bottom: 1px solid var(--line); transition: box-shadow .3s;
}
.top .wrap { display: flex; align-items: center; gap: 24px; height: var(--head); transition: height .3s; }
.top.small .wrap { height: var(--head-small); }
.top.small { box-shadow: 0 2px 12px rgba(0,0,0,.06); }
.brand { flex: none; display: block; }
.brand img { height: 42px; width: auto; transition: height .3s; }
.top.small .brand img { height: 36px; }

.menu { display: flex; gap: 28px; margin-left: auto; font-size: 14px; font-weight: 600; }
.menu a { text-decoration: none; padding: 10px 0; }
.menu a:hover { color: var(--orange-ink); }
.top-actions { display: flex; align-items: center; gap: 20px; }

.lang { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--steel); }
.lang b { color: var(--charcoal); font-weight: 800; }
.lang a { display: inline-grid; place-items: center; min-width: 44px; min-height: 44px; margin: 0 -12px; text-decoration: none; font-weight: 500; }
.lang a:hover { color: var(--orange-ink); }

.burger {
  display: none; width: 44px; height: 44px; margin-right: -10px; background: none; border: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span { display: block; width: 22px; height: 2px; background: var(--charcoal); border-radius: 2px; }

/* ---------- Mobile menu ---------- */
.mnav {
  position: fixed; inset: 0; z-index: 60; overflow-y: auto;
  display: flex; flex-direction: column; gap: 28px; padding: 0 24px 40px;
  background: var(--charcoal); color: var(--white);
}
.mnav[hidden] { display: none; }
.mnav-head { display: flex; align-items: center; justify-content: space-between; height: var(--head-small); flex: none; }
.mnav-head img { height: 34px; width: auto; }
.mnav-close { width: 44px; height: 44px; margin-right: -10px; background: none; border: 0; color: var(--white); font-size: 22px; }
.mnav nav { display: flex; flex-direction: column; border-top: 1px solid rgba(255,255,255,.12); }
.mnav nav a {
  padding: 16px 0; font-size: 22px; font-weight: 700; text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.mnav .lang { color: rgba(255,255,255,.6); font-size: 15px; }
.mnav .lang b { color: var(--white); }
.mnav-mail { color: rgba(255,255,255,.8); font-size: 14px; font-weight: 600; text-align: center; }

/* ---------- Split hero ---------- */
.hero {
  position: relative; display: flex; background: var(--charcoal); color: var(--white);
  height: calc(100vh - var(--head) - 64px);
  height: calc(100svh - var(--head) - 64px);
  min-height: 540px; max-height: 940px;
}
.hero-title {
  position: absolute; left: 0; right: 0; top: 44px; z-index: 6; pointer-events: none;
  text-align: center; font-size: 13px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  text-shadow: 0 1px 8px rgba(0,0,0,.5);
}
.side {
  position: relative; flex: 1; display: flex; align-items: flex-end; overflow: hidden;
  color: var(--white); text-decoration: none;
  transition: flex .5s cubic-bezier(.2,.7,.2,1);
}
.side .bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(.3) brightness(.55); transform: scale(1.03);
  transition: transform .8s ease, filter .5s ease;
}
.side::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,20,19,.9), rgba(20,20,19,.15) 65%);
}
.side .txt { position: relative; z-index: 2; padding: 0 56px 64px; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .18em; color: var(--orange-light); margin-bottom: 12px; }
.side h2 { font-size: clamp(40px, 5.4vw, 80px); font-weight: 800; line-height: .95; letter-spacing: -.01em; }
.side ul { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 18px 0 24px; font-size: 15px; font-weight: 500; opacity: .92; }
.side li::before, .facts li::before {
  content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; vertical-align: 2px;
  border-radius: 50%; background: var(--orange);
}
.more {
  display: inline-flex; gap: 10px; padding-bottom: 5px; border-bottom: 2px solid var(--orange);
  font-size: 14px; font-weight: 700; letter-spacing: .06em;
}
.more span { transition: transform .3s; }

@media (hover: hover) and (min-width: 861px) {
  .hero:hover .side { flex: .85; }
  .hero .side:hover { flex: 1.15; }
  .side:hover .bg { transform: scale(1.07); filter: grayscale(0) brightness(.7); }
  .side:hover .more span { transform: translateY(4px); }
}

.seam { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; margin-left: -1px; background: rgba(255,255,255,.18); z-index: 5; pointer-events: none; }
.badge {
  position: absolute; top: 40%; left: 50%; z-index: 6; transform: translate(-50%, -50%); pointer-events: none;
  display: grid; place-items: center; width: 88px; height: 88px; border-radius: 50%;
  background: var(--charcoal); border: 2px solid rgba(255,255,255,.2);
}
.badge img { width: 50px; height: auto; }

/* ---------- Trust bar ---------- */
.trust { background: var(--charcoal); color: var(--white); border-top: 3px solid var(--orange); }
.trust .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; padding-top: 8px; padding-bottom: 8px; }
.facts { display: flex; flex-wrap: wrap; gap: 6px 28px; font-size: 13px; font-weight: 600; }

/* ---------- Sections ---------- */
.block { padding: 96px 0; }
.dark { background: var(--charcoal); color: var(--white); }
.kicker { font-size: 13px; font-weight: 700; letter-spacing: .18em; color: var(--orange-ink); }
.dark .kicker, .contact-info .kicker { color: var(--orange-light); }
.h2 { font-size: clamp(28px, 3.2vw, 40px); font-weight: 800; line-height: 1.2; margin: 10px 0 14px; }
.lead { max-width: 620px; font-size: 16px; line-height: 1.7; color: var(--steel); }
.lead + .lead { margin-top: 14px; }
.dark .lead { color: rgba(255,255,255,.78); }

/* ---------- Services ---------- */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 44px; align-items: start; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: 6px; overflow: hidden;
  transition: box-shadow .4s, border-color .4s;
}
.card.flash { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(216,90,48,.2); }
.card-ph { width: 100%; height: 260px; object-fit: cover; background: var(--line); }
.card-body { padding: 28px; }
.card h3 { font-size: 24px; font-weight: 800; }
.list { margin: 14px 0 24px; }
.list li {
  display: grid; grid-template-columns: 8px 1fr; column-gap: 12px;
  padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.45;
}
.list li::before { content: ""; grid-row: 1; width: 8px; height: 8px; margin-top: 6px; border-radius: 50%; background: var(--orange); }
.list b { grid-column: 2; font-weight: 700; }
.list span { grid-column: 2; margin-top: 2px; font-size: 13.5px; color: var(--steel); }
.materials { margin: -10px 0 24px; font-size: 13.5px; font-weight: 600; color: var(--steel); }

/* ---------- Why us ---------- */
.why { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 36px; }
.why-grid li { padding-top: 20px; border-top: 3px solid var(--charcoal); }
.why-no { display: block; font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--orange-ink); }
.why-grid h3 { margin: 6px 0 8px; font-size: 19px; font-weight: 800; line-height: 1.3; }
.why-grid p { font-size: 15px; color: var(--steel); }

/* ---------- How it works ---------- */
.steps-block { background: var(--white); border-top: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; margin-top: 44px; list-style: none; counter-reset: step; }
.steps li { position: relative; padding-top: 52px; counter-increment: step; }
/* dots joined by a line, like the logo's frame */
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: 0; z-index: 1;
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--orange-ink); color: var(--white); font-size: 15px; font-weight: 800;
}
.steps li::after { content: ""; position: absolute; left: 36px; right: -24px; top: 17px; height: 2px; background: var(--line); }
.steps li:last-child::after { display: none; }
.steps h3 { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.steps p { font-size: 14.5px; color: var(--steel); }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; align-items: start; }
.faq-grid .lead a { color: var(--charcoal); font-weight: 700; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 60px; padding: 14px 0; cursor: pointer; list-style: none;
  font-size: 16px; font-weight: 700; line-height: 1.4;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none; display: grid; place-items: center; width: 28px; height: 28px;
  border-radius: 50%; background: var(--off); border: 1px solid var(--line);
  color: var(--orange-ink); font-size: 18px; font-weight: 700; transition: transform .25s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--orange-ink); }
.faq details p { padding: 0 44px 18px 0; font-size: 15px; color: var(--steel); }
.faq details a { color: var(--charcoal); font-weight: 600; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; }
.stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14);
}
.stats div { display: flex; flex-direction: column-reverse; justify-content: flex-end; padding: 26px 24px; background: var(--charcoal); }
.stats dd { font-size: 32px; font-weight: 800; line-height: 1.15; color: var(--orange-light); }
.stats dt { margin-top: 4px; font-size: 13px; font-weight: 600; color: rgba(255,255,255,.8); }

/* ---------- Our work ---------- */
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px; }
.work-label {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
  font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
}
.work-label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tile {
  position: relative; display: block; width: 100%; aspect-ratio: 4 / 3; overflow: hidden;
  border: 0; border-radius: 4px; background: var(--line); text-align: left;
}
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(20,20,19,.75), transparent 55%); }
.tile span {
  position: absolute; left: 14px; bottom: 12px; right: 14px; z-index: 1;
  color: var(--white); font-size: 14px; font-weight: 700;
}
.tile:hover img { transform: scale(1.05); }

/* ---------- Contact ---------- */
.contact { padding: 96px 0; }
#faq + .contact { padding-top: 0; }
.contact-grid {
  display: grid; grid-template-columns: 5fr 7fr; border-radius: 6px; overflow: hidden;
  background: var(--white); border: 1px solid var(--line);
}
.contact-info { padding: 48px 40px; background: var(--charcoal); color: var(--white); }
.contact-info .lead { color: rgba(255,255,255,.78); font-size: 15px; }
.info { margin-top: 32px; border-top: 1px solid rgba(255,255,255,.14); }
.info div { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.info dt { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--orange-light); }
.info dd { margin-top: 2px; font-size: 16px; font-weight: 600; overflow-wrap: anywhere; }
.info dd a { text-decoration: none; }
.info dd a:hover { text-decoration: underline; }
.info small { display: block; font-size: 13px; font-weight: 500; color: rgba(255,255,255,.7); }
.info small + small { margin-top: 2px; }

.quote { padding: 48px 40px; }
.row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.field { margin-bottom: 20px; border: 0; min-width: 0; }
.field label, .field legend, .field .label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 700; }
.opt { font-weight: 500; color: var(--steel); }
.field input:not([type="radio"]):not([type="file"]), .field textarea {
  display: block; width: 100%; min-height: 48px; padding: 12px 14px;
  background: var(--off); border: 1px solid #CFCEC7; border-radius: 4px; font-size: 16px;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: #72716C; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(216,90,48,.18); background: var(--white); }
.field [aria-invalid="true"] { border-color: #B3261E !important; }
.err { min-height: 0; margin-top: 4px; font-size: 13px; font-weight: 600; color: #B3261E; }
.err:empty { display: none; }

.choices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.choice { position: relative; margin: 0 !important; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice span {
  display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 8px;
  border: 1.5px solid #CFCEC7; border-radius: 4px; background: var(--off);
  font-size: 14px; font-weight: 700; cursor: pointer; transition: background .2s, border-color .2s, color .2s;
}
.choice span:hover { border-color: var(--orange); }
.choice input:checked + span { background: var(--orange-ink); border-color: var(--orange-ink); color: var(--white); }
.choice input:focus-visible + span { outline: 3px solid var(--orange); outline-offset: 2px; }
fieldset[aria-invalid="true"] .choice span { border-color: #B3261E; }

.field .drop {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: 120px; padding: 20px; margin: 0 !important; text-align: center; cursor: pointer;
  border: 2px dashed #CFCEC7; border-radius: 6px; background: var(--off); transition: border-color .2s, background .2s;
}
.drop:hover, .drop.over { border-color: var(--orange); background: #FDF4EF; }
.drop input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.drop:focus-within { outline: 3px solid var(--orange); outline-offset: 2px; }
.field .drop.full { display: none; }
.drop-icon {
  display: grid; place-items: center; width: 36px; height: 36px; margin-bottom: 6px;
  border-radius: 50%; background: var(--orange-ink); color: var(--white); font-size: 22px; font-weight: 700; line-height: 1;
}
.drop-text { font-size: 14px; font-weight: 500; }
.drop-hint { font-size: 12.5px; color: var(--steel); }

.thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.thumbs:not(:empty) { margin-top: 10px; }
.thumbs li { position: relative; aspect-ratio: 1; border-radius: 4px; overflow: hidden; background: var(--line); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.thumbs button {
  position: absolute; top: 4px; right: 4px; display: grid; place-items: center; width: 32px; height: 32px;
  border: 0; border-radius: 50%; background: rgba(20,20,19,.75); color: var(--white); font-size: 14px;
}
.thumbs button::before { content: ""; position: absolute; inset: -6px; } /* 44px touch area */
.thumbs .busy { display: grid; place-items: center; font-size: 12px; color: var(--steel); }

.submit { width: 100%; margin-top: 8px; }
.submit[disabled] { opacity: .7; cursor: progress; }
.note { margin-top: 12px; font-size: 13px; color: var(--steel); text-align: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Footer ---------- */
.foot { background: var(--charcoal-deep); color: rgba(255,255,255,.8); padding: 40px 0 36px; font-size: 14px; }
.foot-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-bottom: 12px; }
.foot-top img { height: 38px; width: auto; }
.foot-contact { display: flex; flex-wrap: wrap; gap: 4px 28px; font-weight: 600; }
.foot-contact a { text-decoration: none; color: var(--white); padding: 10px 0; }
.foot-contact a:hover { color: var(--orange-light); }
.foot-info {
  display: flex; align-items: center; justify-content: space-between; gap: 4px 24px; flex-wrap: wrap;
  padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.75);
}
.foot-info a { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 700; color: var(--white); text-decoration: none; }
.foot-info a:hover { color: var(--orange-light); }
.foot-legal { margin-top: 16px; font-size: 12.5px; letter-spacing: .02em; color: rgba(255,255,255,.65); }
.foot-legal a { display: inline-block; padding: 10px 0; color: rgba(255,255,255,.85); }

/* ---------- Simple pages (404, thank you) ---------- */
.simple { display: flex; flex-direction: column; min-height: 100vh; min-height: 100svh; }
.simple .top-actions { margin-left: auto; }
.simple .foot { padding: 24px 0; }
.simple .foot-info { padding-bottom: 8px; }
.notice { flex: 1; display: flex; align-items: center; padding: 72px 0; text-align: center; }
.notice .wrap { width: 100%; }
.notice .lead { margin: 0 auto; }
.notice-mark { font-size: clamp(72px, 14vw, 140px); font-weight: 800; line-height: 1; color: var(--orange); letter-spacing: -.02em; }
.notice-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.notice-actions .ghost { color: var(--charcoal); }
.notice-actions .ghost:hover { background: rgba(44,44,42,.06); }
.notice-check { display: block; width: 88px; height: 88px; margin: 0 auto 24px; }

/* ---------- Document pages (privacy policy) ---------- */
.doc { flex: 1; padding: 72px 0 96px; }
.doc .wrap { max-width: 800px; }
.doc h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; line-height: 1.2; margin: 10px 0 12px; }
.doc .updated { font-size: 14px; color: var(--steel); }
.doc .intro { margin-top: 28px; padding: 20px 24px; background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: 4px; }
.doc h2 { margin: 44px 0 12px; font-size: 21px; font-weight: 800; line-height: 1.35; }
.doc p, .doc li { font-size: 16px; line-height: 1.75; color: #3E3D3A; }
.doc p + p { margin-top: 12px; }
.doc ul { margin: 12px 0; }
.doc li { position: relative; padding-left: 20px; }
.doc li + li { margin-top: 6px; }
.doc li::before { content: ""; position: absolute; left: 2px; top: .68em; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.doc a { color: var(--charcoal); font-weight: 600; }
.doc .contact-box { margin-top: 12px; padding: 20px 24px; background: var(--white); border: 1px solid var(--line); border-radius: 4px; }
.doc .contact-box p { margin: 0; }
.doc .back { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; font-weight: 700; text-decoration: none; color: var(--steel); }
.doc .back:hover { color: var(--orange-ink); }
@media (max-width: 860px) {
  .doc { padding: 40px 0 64px; }
  .doc h2 { margin-top: 36px; font-size: 19px; }
}

/* ---------- Photo viewer ---------- */
.viewer {
  width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0;
  border: 0; background: rgba(20,20,19,.94); color: var(--white);
}
.viewer::backdrop { background: rgba(20,20,19,.6); }
.viewer[open] { display: flex; align-items: center; justify-content: center; }
.viewer figure { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 60px 72px; max-width: 100%; max-height: 100%; }
.viewer img { max-width: 100%; max-height: calc(100vh - 160px); object-fit: contain; border-radius: 4px; }
.viewer figcaption { font-size: 15px; font-weight: 700; }
.viewer button { position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border: 0; border-radius: 50%; background: rgba(255,255,255,.1); color: var(--white); font-size: 22px; }
.viewer button:hover { background: rgba(255,255,255,.2); }
.v-close { top: 16px; right: 16px; }
.v-prev, .v-next { top: 50%; transform: translateY(-50%); font-size: 32px !important; line-height: 1; }
.v-prev { left: 16px; }
.v-next { right: 16px; }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Mobile call bar ---------- */
.callbar { display: none; }

/* ---------- Tablet & mobile ---------- */
@media (max-width: 1024px) {
  .menu { gap: 20px; }
  .top-actions { gap: 16px; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; gap: 28px 32px; }
  .steps { grid-template-columns: 1fr; gap: 0; max-width: 560px; }
  .steps li { padding: 0 0 28px 56px; }
  .steps li::after { left: 17px; right: auto; top: 36px; bottom: 0; width: 2px; height: auto; }
  .faq-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 860px) {
  :root { --head: 64px; }
  .wrap { padding: 0 16px; }
  .brand img, .top.small .brand img { height: 34px; }
  .menu, .top-call { display: none; }
  .top-actions { margin-left: auto; gap: 8px; }
  .burger { display: flex; }

  .hero { flex-direction: column; height: auto; min-height: 0; max-height: none; }
  .hero-title {
    position: static; order: -1; padding: 14px 16px; font-size: 12px; letter-spacing: .16em;
    background: var(--charcoal); text-shadow: none;
  }
  .side { flex: none; min-height: 30vh; min-height: 30svh; }
  .side .txt { padding: 0 20px 22px; }
  .side h2 { font-size: 36px; }
  .side ul { margin: 10px 0 14px; gap: 6px 14px; font-size: 14px; }
  .side.weld { border-top: 3px solid var(--orange); }
  .seam, .badge { display: none; }

  .trust .wrap { flex-direction: column; align-items: flex-start; padding-top: 16px; padding-bottom: 16px; }
  .facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; }
  .trust .btn { display: none; }

  .block, .contact { padding: 64px 0; }
  .cards, .about-grid, .work-grid, .why-grid { grid-template-columns: 1fr; }
  .why-grid { gap: 22px; margin-top: 28px; }
  .steps { margin-top: 32px; }
  .cards { gap: 20px; margin-top: 32px; }
  .about-grid { gap: 36px; }
  .work-grid { gap: 28px; margin-top: 32px; }
  .card-ph { height: 200px; }
  .card-body { padding: 22px 20px; }
  .card .btn { width: 100%; }
  .stats div { padding: 20px 18px; }
  .stats dd { font-size: 26px; }

  .contact-grid { grid-template-columns: 1fr; margin: 0 -16px; border-radius: 0; border-left: 0; border-right: 0; }
  .contact-info, .quote { padding: 36px 16px; }
  .row.two { grid-template-columns: 1fr; }

  .foot { padding-bottom: 100px; }
  .foot-top { flex-direction: column; align-items: flex-start; }
  .foot-info { flex-direction: column; align-items: flex-start; }

  .callbar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: var(--charcoal); border-top: 1px solid rgba(255,255,255,.12);
  }
  .callbar .btn { flex: 1; min-height: 48px; font-size: 15px; }
  .callbar .ghost { color: var(--white); }

  .viewer figure { padding: 64px 12px 72px; }
  .v-prev, .v-next { top: auto; bottom: 16px; transform: none; }
  .v-prev { left: calc(50% - 60px); }
  .v-next { right: calc(50% - 60px); }
}

@media (max-width: 380px) {
  .facts { grid-template-columns: 1fr; }
  .choice span { font-size: 13px; }
}

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

.nw { white-space: nowrap; }
@media (hover: none) { .drag-only { display: none; } }

/* ---------- Korean pages ---------- */
/* Montserrat draws the Latin letters, Noto Sans KR the Hangul (see --font) */
html:lang(ko) body { line-height: 1.75; word-break: keep-all; overflow-wrap: break-word; }
html:lang(ko) .kicker,
html:lang(ko) .eyebrow,
html:lang(ko) .work-label,
html:lang(ko) .info dt { letter-spacing: .08em; }
html:lang(ko) .hero-title { letter-spacing: .12em; }
html:lang(ko) .h2 { line-height: 1.35; letter-spacing: -.01em; }
html:lang(ko) .side h2 { font-size: clamp(38px, 4.8vw, 70px); line-height: 1.12; letter-spacing: -.02em; }
html:lang(ko) .card h3, html:lang(ko) .why-grid h3, html:lang(ko) .steps h3 { letter-spacing: -.01em; }
html:lang(ko) .lead { line-height: 1.85; }
html:lang(ko) .more { letter-spacing: .02em; }
@media (max-width: 860px) {
  html:lang(ko) .side h2 { font-size: 34px; }
}