:root {
  --db-primary: #15175c;
  --db-action: #e23b32;
  --db-ink: #151823;
  --db-muted: #5a6270;
  --db-paper: #ffffff;
  --db-surface: #f3f5f8;
  --db-border: #d8dde6;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--db-ink); background: var(--db-paper); font-family: Pretendard, Arial, sans-serif; letter-spacing: 0; }
body, button, input, textarea, select { font-family: Pretendard, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; }
.dm-skip { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 12px 16px; color: #fff; background: var(--db-action); transform: translateY(-140%); }
.dm-skip:focus { transform: translateY(0); }
.db-container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.dm-icon { width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; line-height: 0; }
.dm-icon > svg { width: 22px; height: 22px; display: block; margin: 0; }
.dm-topline { color: #fff; background: var(--db-action); }
.dm-topline__inner { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 14px; font-weight: 800; }
.dm-topline a { text-decoration: underline; text-underline-offset: 3px; }
.dm-header { position: sticky; top: 0; z-index: 40; height: 86px; color: #fff; background: rgba(21,23,92,.99); }
.dm-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.dm-brand { font-size: 25px; font-weight: 900; }
.dm-brand small { display: block; margin-top: 3px; color: #cfd1ff; font-size: 11px; font-weight: 650; }
.dm-nav { display: flex; align-items: center; gap: 28px; font-size: 16px; font-weight: 750; }
.dm-nav a:hover, .dm-nav a:focus-visible { color: #ffaca5; }
.dm-nav__cta { min-height: 48px; display: inline-flex; align-items: center; padding: 0 18px; color: var(--db-primary) !important; background: #fff; border-radius: 3px; }
.dm-menu-button { width: 48px; height: 48px; display: none; align-items: center; justify-content: center; color: var(--db-primary); background: #fff; border: 0; border-radius: 3px; }
.dm-mobile-nav { display: none; position: fixed; top: 72px; right: 0; left: 0; z-index: 38; padding: 12px 20px 20px; color: #fff; background: var(--db-primary); border-top: 1px solid rgba(255,255,255,.2); }
.dm-mobile-nav[data-open="true"] { display: grid; }
.dm-mobile-nav a { min-height: 48px; display: flex; align-items: center; padding: 0 8px; border-bottom: 1px solid rgba(255,255,255,.2); font-size: 17px; font-weight: 750; }
.dm-hero { color: #fff; background: var(--db-primary); overflow: hidden; }
.dm-hero__grid { min-height: 650px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(410px, .92fr); }
.dm-hero__copy { padding: 80px 70px 80px 0; display: flex; flex-direction: column; justify-content: center; }
.dm-kicker { margin: 0 0 22px; color: #ffaaa3; font-size: 15px; font-weight: 900; }
.dm-hero h1 { max-width: 700px; margin: 0; font-size: 62px; line-height: 1.12; font-weight: 900; letter-spacing: 0; }
.dm-hero__lead { max-width: 640px; margin: 26px 0 0; color: #dfe1ff; font-size: 20px; line-height: 1.75; }
.dm-actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }
.dm-btn { min-height: 56px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 24px; color: var(--db-primary); background: #fff; border: 2px solid #fff; border-radius: 3px; cursor: pointer; font-size: 17px; font-weight: 850; }
.dm-btn--action { color: #fff; background: var(--db-action); border-color: var(--db-action); }
.dm-btn--outline { color: #fff; background: transparent; }
.dm-btn--navy { color: #fff; background: var(--db-primary); border-color: var(--db-primary); }
.dm-btn:focus-visible, .dm-service:focus-visible, .dm-faq summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, .dm-menu-button:focus-visible { outline: 3px solid #ffaaa3; outline-offset: 3px; }
.dm-hero__photo { position: relative; min-height: 650px; overflow: hidden; }
.dm-hero__photo img { width: 100%; height: 100%; display: block; object-fit: cover; }
.dm-hero__photo::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,.35); pointer-events: none; }
.dm-photo-note { position: absolute; right: 24px; bottom: 24px; left: 24px; z-index: 2; padding: 17px 18px; color: var(--db-ink); background: #fff; border-left: 5px solid var(--db-action); font-size: 14px; line-height: 1.6; }
.dm-quick { background: #fff; border-bottom: 1px solid var(--db-border); }
.dm-quick__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.dm-quick__item { min-height: 116px; display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 14px; padding: 20px 28px; border-right: 1px solid var(--db-border); }
.dm-quick__item:first-child { padding-left: 0; }
.dm-quick__item:last-child { padding-right: 0; border-right: 0; }
.dm-quick__icon { width: 46px; height: 46px; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; line-height: 0; color: var(--db-primary); background: var(--db-surface); }
.dm-quick__icon > svg { width: 24px; height: 24px; display: block; }
.dm-quick__copy small { display: block; margin-bottom: 5px; color: var(--db-muted); font-size: 13px; }
.dm-quick__copy strong { color: var(--db-primary); font-size: 19px; }
.dm-quick__link { color: var(--db-action); font-size: 13px; font-weight: 900; }
.dm-band { padding: 92px 0; }
.dm-band--surface { background: var(--db-surface); }
.dm-band--paper { background: #fff; }
.dm-band--ink { color: #fff; background: #10122f; }
.dm-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); gap: 64px; align-items: end; margin-bottom: 42px; }
.dm-head h2 { margin: 0; color: var(--db-primary); font-size: 44px; line-height: 1.23; letter-spacing: 0; }
.dm-head p { margin: 0; color: var(--db-muted); font-size: 18px; line-height: 1.75; }
.dm-band--ink .dm-head h2 { color: #fff; }
.dm-band--ink .dm-head p { color: #cfd1e0; }
.dm-services { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 3px solid var(--db-primary); border-bottom: 1px solid var(--db-border); }
.dm-service { min-height: 258px; padding: 30px; color: var(--db-ink); background: #fff; border: 0; border-right: 1px solid var(--db-border); text-align: left; cursor: pointer; }
.dm-service:last-child { border-right: 0; }
.dm-service[aria-pressed="true"] { color: #fff; background: var(--db-primary); }
.dm-service__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.dm-service__index { color: var(--db-action); font-size: 14px; font-weight: 900; }
.dm-service .dm-icon { color: var(--db-primary); }
.dm-service[aria-pressed="true"] .dm-icon { color: #fff; }
.dm-service h3 { margin: 32px 0 0; color: var(--db-primary); font-size: 27px; }
.dm-service[aria-pressed="true"] h3 { color: #fff; }
.dm-service p { margin: 12px 0 0; color: var(--db-muted); font-size: 16px; line-height: 1.65; }
.dm-service[aria-pressed="true"] p { color: #d9dcff; }
.dm-selected { min-height: 68px; margin-top: 18px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--db-primary); background: #fff; border-left: 5px solid var(--db-action); font-size: 16px; }
.dm-selected a { min-height: 44px; display: inline-flex; align-items: center; color: var(--db-action); font-weight: 850; }
.dm-precheck { display: grid; grid-template-columns: minmax(0, .98fr) minmax(0, 1.02fr); min-height: 560px; border: 1px solid var(--db-border); }
.dm-precheck__photo { position: relative; overflow: hidden; }
.dm-precheck__photo img { width: 100%; height: 100%; display: block; object-fit: cover; }
.dm-precheck__caption { position: absolute; right: 24px; bottom: 24px; left: 24px; padding: 16px 18px; background: #fff; border-left: 5px solid var(--db-action); font-size: 14px; line-height: 1.55; }
.dm-precheck__content { padding: 52px; background: #fff; }
.dm-precheck__content h2 { margin: 0; color: var(--db-primary); font-size: 41px; line-height: 1.25; }
.dm-precheck__content > p { margin: 16px 0 0; color: var(--db-muted); font-size: 17px; line-height: 1.7; }
.dm-checklist { margin: 30px 0 0; border-top: 1px solid var(--db-border); }
.dm-check { min-height: 88px; display: grid; grid-template-columns: 52px 1fr; align-items: center; gap: 18px; border-bottom: 1px solid var(--db-border); }
.dm-check__num { color: var(--db-action); font-size: 15px; font-weight: 900; }
.dm-check strong { display: block; color: var(--db-primary); font-size: 19px; }
.dm-check span:last-child { display: block; margin-top: 5px; color: var(--db-muted); font-size: 14px; }
.dm-metrics { display: grid; grid-template-columns: 1.15fr repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.24); border-bottom: 1px solid rgba(255,255,255,.24); }
.dm-metrics__intro, .dm-metric { min-height: 158px; padding: 28px 26px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid rgba(255,255,255,.24); }
.dm-metrics__intro { padding-left: 0; }
.dm-metrics__intro strong { color: #ffaaa3; font-size: 18px; }
.dm-metrics__intro span { margin-top: 8px; color: #cfd1e0; font-size: 14px; line-height: 1.55; }
.dm-metric strong { font-size: 30px; }
.dm-metric span { margin-top: 8px; color: #cfd1e0; font-size: 14px; }
.dm-metric:last-child { border-right: 0; }
.dm-faq__list { border-top: 3px solid var(--db-primary); }
.dm-faq details { border-bottom: 1px solid var(--db-border); }
.dm-faq summary { min-height: 76px; position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr) 30px; align-items: center; gap: 18px; padding: 14px 8px; color: var(--db-primary); cursor: pointer; list-style: none; font-size: 18px; font-weight: 850; line-height: 1.45; }
.dm-faq summary::-webkit-details-marker { display: none; }
.dm-faq summary span { color: var(--db-action); font-size: 13px; font-weight: 900; }
.dm-faq summary::after { content: "+"; width: 28px; height: 28px; display: grid; place-items: center; color: var(--db-primary); border: 1px solid var(--db-primary); font-size: 21px; line-height: 1; }
.dm-faq details[open] summary::after { content: "-"; color: #fff; background: var(--db-action); border-color: var(--db-action); }
.dm-faq details p { margin: 0; padding: 0 56px 24px 78px; color: var(--db-muted); font-size: 16px; line-height: 1.7; }
.dm-location { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); border-top: 3px solid var(--db-primary); }
.dm-location__map { min-height: 470px; padding: 40px; display: grid; place-items: center; color: #fff; background: var(--db-primary); }
.dm-map-content { max-width: 380px; text-align: center; }
.dm-map-content .dm-icon { width: 64px; height: 64px; margin-bottom: 22px; }
.dm-map-content .dm-icon > svg { width: 64px; height: 64px; }
.dm-map-content strong { display: block; font-size: 28px; }
.dm-map-content p { margin: 12px 0 0; color: #d9dcff; font-size: 16px; line-height: 1.65; }
.dm-location__info { padding: 46px; background: #fff; border: 1px solid var(--db-border); border-top: 0; }
.dm-location__info h2 { margin: 0; color: var(--db-primary); font-size: 39px; line-height: 1.25; }
.dm-info-rows { margin-top: 28px; border-top: 1px solid var(--db-border); }
.dm-info-row { min-height: 70px; display: grid; grid-template-columns: 108px 1fr; align-items: center; border-bottom: 1px solid var(--db-border); }
.dm-info-row span { color: var(--db-muted); font-size: 14px; }
.dm-info-row strong { color: var(--db-primary); font-size: 18px; }
.dm-form-band { color: #fff; background: var(--db-primary); }
.dm-form-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(480px, 1.2fr); gap: 76px; align-items: start; }
.dm-form-copy h2 { margin: 0; font-size: 44px; line-height: 1.23; }
.dm-form-copy p { margin: 18px 0 0; color: #d9dcff; font-size: 18px; line-height: 1.75; }
.dm-form-choice { margin-top: 28px; padding: 18px 20px; color: var(--db-primary); background: #fff; border-left: 5px solid var(--db-action); font-size: 16px; }
.dm-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.dm-field { display: grid; gap: 9px; }
.dm-field--wide { grid-column: 1 / -1; }
.dm-field label { color: #fff; font-size: 15px; font-weight: 850; }
.dm-field input, .dm-field select, .dm-field textarea { width: 100%; min-height: 52px; padding: 13px 14px; color: var(--db-ink); background: #fff; border: 1px solid #fff; border-radius: 2px; font-size: 17px; }
.dm-field textarea { min-height: 120px; resize: vertical; }
.dm-consent { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 10px; color: #d9dcff; font-size: 14px; line-height: 1.55; }
.dm-consent input { width: 20px; height: 20px; margin: 0; flex: 0 0 auto; }
.dm-form .dm-btn { grid-column: 1 / -1; width: 100%; }
.dm-form-status { grid-column: 1 / -1; min-height: 24px; margin: 0; color: #cfd1ff; font-size: 14px; }
.dm-form-status[data-state="success"] { color: #8ff0d8; font-weight: 750; }
.dm-form-status[data-state="error"] { color: #ffaaa3; font-weight: 750; }
.dm-footer { padding: 42px 0; color: #cfd1ff; background: #0c0d3e; }
.dm-footer__grid { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; }
.dm-footer__brand { color: #fff; font-size: 23px; font-weight: 900; }
.dm-footer__brand small { display: block; margin-top: 7px; color: #9da1dd; font-size: 13px; font-weight: 500; }
.dm-footer__meta { text-align: right; font-size: 13px; line-height: 1.7; }
.dm-demo-notice { margin: 0; padding: 14px 20px; color: #3f4652; background: #e7eaf0; text-align: center; font-size: 12px; line-height: 1.55; }
.dm-mobile-actions { display: none; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
@media (max-width: 980px) {
  .dm-topline { display: none; }
  .dm-nav { display: none; }
  .dm-menu-button { display: inline-flex; }
  .dm-hero__grid { grid-template-columns: 1fr; }
  .dm-hero__copy { padding: 70px 0; }
  .dm-hero__photo { min-height: 500px; }
  .dm-quick__grid { grid-template-columns: 1fr; }
  .dm-quick__item, .dm-quick__item:first-child, .dm-quick__item:last-child { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--db-border); }
  .dm-head { grid-template-columns: 1fr; gap: 18px; }
  .dm-services { grid-template-columns: 1fr; }
  .dm-service { min-height: 0; border-right: 0; border-bottom: 1px solid var(--db-border); }
  .dm-precheck { grid-template-columns: 1fr; }
  .dm-precheck__photo { min-height: 470px; }
  .dm-metrics { grid-template-columns: 1fr 1fr; }
  .dm-metrics__intro { padding-left: 26px; }
  .dm-location { grid-template-columns: 1fr; }
  .dm-form-layout { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 640px) {
  body { padding-bottom: 64px; }
  .db-container { width: min(100% - 40px, 1180px); }
  .dm-header { height: 72px; }
  .dm-brand { font-size: 20px; }
  .dm-brand small { display: none; }
  .dm-hero__copy { padding: 56px 0 52px; }
  .dm-hero h1 { font-size: 41px; line-height: 1.17; }
  .dm-hero__lead { font-size: 18px; }
  .dm-actions { flex-direction: column; }
  .dm-btn { width: 100%; }
  .dm-hero__photo { min-height: 360px; }
  .dm-photo-note { right: 20px; bottom: 20px; left: 20px; }
  .dm-band { padding: 68px 0; }
  .dm-head h2, .dm-form-copy h2 { font-size: 34px; }
  .dm-service { padding: 26px 20px; }
  .dm-selected { padding: 18px 20px; align-items: flex-start; flex-direction: column; }
  .dm-precheck__photo { min-height: 330px; }
  .dm-precheck__content { padding: 34px 20px; }
  .dm-precheck__content h2 { font-size: 33px; }
  .dm-metrics { grid-template-columns: 1fr; }
  .dm-metrics__intro, .dm-metric { min-height: 0; padding: 24px 20px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.24); }
  .dm-faq summary { grid-template-columns: 38px minmax(0, 1fr) 28px; gap: 10px; font-size: 17px; }
  .dm-faq details p { padding: 0 8px 22px 48px; }
  .dm-location__map { min-height: 340px; padding: 28px 20px; }
  .dm-location__info { padding: 34px 20px; }
  .dm-location__info h2 { font-size: 33px; }
  .dm-form { grid-template-columns: 1fr; }
  .dm-field--wide, .dm-consent, .dm-form .dm-btn, .dm-form-status { grid-column: 1; }
  .dm-footer__grid { grid-template-columns: 1fr; }
  .dm-footer__meta { text-align: left; }
  .dm-mobile-actions { position: fixed; right: 0; bottom: 0; left: 0; z-index: 50; height: 64px; display: grid; grid-template-columns: 1fr 1fr; background: #fff; border-top: 1px solid var(--db-border); }
  .dm-mobile-actions a { min-width: 0; display: flex; align-items: center; justify-content: center; gap: 8px; color: #fff; background: var(--db-primary); font-size: 15px; font-weight: 850; }
  .dm-mobile-actions a:last-child { background: var(--db-action); }
}