:root {
  color-scheme: light;
  --navy: #0b2b54;
  --teal: #14b8a6;
  --ink: #132e48;
  --paper: #fafbf8;
  --muted: #536778;
  --line: #dde5e6;
  font-family: "Noto Sans KR", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}
* { box-sizing: border-box; }
body, h1, h2, h3, p, figure { margin: 0; }
body { min-width: 280px; }
button, a { font: inherit; -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
button, a { touch-action: manipulation; }
button:focus-visible, a:focus-visible { outline: 3px solid #078778; outline-offset: 5px; }
.service button:focus-visible, .service a:focus-visible { outline-color: #70dfd0; }
[tabindex="-1"]:focus { outline: none; }
section { scroll-margin-top: 24px; }
.wrap { width: min(100% - 80px, 1250px); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: 12px; z-index: 20; padding: 14px 20px; background: var(--navy); color: white; transform: translateY(-180%); border-radius: 4px; }
.skip-link:focus { transform: translateY(0); }
.site-header { min-height: 94px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; min-height: 44px; }
.brand img { object-fit: contain; }
.wordmark { font-family: Arial, sans-serif; font-size: 21px; font-weight: 700; letter-spacing: -.6px; color: var(--navy); }
.wordmark span { font-weight: 400; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 500; margin-left: auto; }
.logo-dark, .theme-sun { display: none; }
.theme-toggle { flex-shrink: 0; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--ink); }
.theme-toggle[hidden] { display: none; }
.theme-toggle:hover { background: #eaf3f1; }
.theme-toggle svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.nav > a { display: inline-flex; min-height: 44px; align-items: center; }
.nav > a:hover { color: #087d72; }
.contact-link { padding: 10px 16px; border: 1px solid #91a3ae; border-radius: 4px; gap: 20px; }
.contact-link:hover { background: #eaf3f1; }
.hero { padding-block: 76px 30px; }
.hero-grid { display: grid; grid-template-columns: 1.12fr 1fr; gap: 28px; align-items: center; min-height: 475px; }
.hero-grid > *, .service-grid > * { min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: 10px; font-family: Arial, sans-serif; font-size: 11px; font-weight: 600; letter-spacing: 1.8px; color: #50716f; line-height: 1.6; }
.eyebrow::before { content: ""; width: 22px; height: 2px; flex-shrink: 0; background: var(--teal); }
h1 { margin-top: 28px; font-size: clamp(40px, 4.5vw, 61px); font-weight: 700; line-height: 1.36; letter-spacing: -2.7px; word-break: keep-all; }
h1 > span { display: block; }
.accent { color: #078e81; }
.hero-copy { margin-top: 26px; font-size: 15px; line-height: 1.95; color: var(--muted); letter-spacing: -.25px; word-break: keep-all; }
.actions { margin-top: 32px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.primary-link { display: inline-flex; justify-content: center; align-items: center; gap: 26px; min-height: 52px; padding: 14px 21px; border: 0; background: var(--navy); color: white; border-radius: 4px; font-size: 14px; font-weight: 500; transition: background .2s; }
.primary-link:hover { background: #164571; }
.primary-link > span { font-size: 20px; }
.text-button { background: none; border: 0; border-bottom: 1px solid #bccaca; padding: 10px 0; min-height: 44px; color: var(--muted); font-size: 13px; }
.text-button:hover { color: #087d72; }
.brand-art { min-height: 415px; position: relative; display: grid; place-items: center; }
.brand-art::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 52% 47%, #d8f4ee, #e7f4ef99 36%, transparent 69%); }
.orbit { width: 310px; height: 310px; position: relative; border: 1px solid #c7d9d6; border-radius: 50%; transform: rotate(-18deg); display: grid; place-items: center; animation: settle .95s ease-out both; }
.orbit::before { content: ""; position: absolute; width: 244px; height: 244px; border: 1px dashed #c6d9d4; border-radius: 50%; }
.orbit::after { content: ""; position: absolute; inset: -13px; border: 2px solid transparent; border-top-color: #11aa99; border-right-color: #11aa99; border-radius: 50%; transform: rotate(12deg); }
.core { transform: rotate(18deg); width: 154px; height: 171px; border-radius: 27px; background: linear-gradient(150deg, #fffffffa, #f3fbf9); border: 1px solid #fff; box-shadow: 0 20px 38px -25px #0b2b5450; display: grid; place-items: center; position: relative; z-index: 1; }
.core img { object-fit: contain; }
.float { position: absolute; z-index: 2; background: #fff; border: 1px solid #e3ebe8; border-radius: 8px; box-shadow: 0 12px 32px -19px #0b2b5440; display: flex; align-items: center; gap: 10px; font-size: 12px; padding: 13px 16px; color: #47626c; white-space: nowrap; animation: arrive .8s ease-out both; }
.float svg { width: 18px; height: 18px; fill: none; stroke: #098d80; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.float-one { top: 34px; left: 0; transform: rotate(-7deg); }
.float-two { top: 118px; right: 0; transform: rotate(6deg); animation-delay: .1s; }
.float-three { bottom: 45px; left: 10px; transform: rotate(-3deg); background: var(--navy); color: #fff; border-color: var(--navy); animation-delay: .2s; }
.float-three svg { stroke: #68e2d1; }
.art-note { position: absolute; bottom: 0; width: 100%; text-align: center; font-family: Arial, sans-serif; letter-spacing: 1.8px; font-size: 10px; color: #51766e; line-height: 1.6; }
.hero-bottom { margin-top: 52px; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 17px; border-top: 1px solid var(--line); font-size: 12px; color: #536e70; }
.hero-bottom > span { font-family: Arial, sans-serif; font-size: 11px; letter-spacing: 1.5px; }
.hero-bottom a { display: inline-flex; align-items: center; min-height: 44px; gap: 12px; }
.hero-bottom a:hover { color: #087d72; }
.about { display: grid; grid-template-columns: 1.12fr 1fr; gap: 64px; align-items: center; padding-block: 64px 76px; }
.about > * { min-width: 0; }
.about-heading h2 { margin-top: 18px; font-size: clamp(28px, 2.7vw, 36px); line-height: 1.5; }
.about-copy { max-width: 490px; color: var(--muted); font-size: 17px; line-height: 2; word-break: keep-all; overflow-wrap: anywhere; }
.about-first-step { margin-top: 22px; padding-left: 18px; border-left: 2px solid var(--teal); color: var(--ink); font-size: 16px; font-weight: 600; }
.service { background: var(--navy); color: #fff; padding-block: 64px 48px; }
.section-label { display: flex; align-items: center; gap: 16px; font-family: Arial, sans-serif; font-size: 11px; letter-spacing: 1.7px; color: #b4cdd7; padding-bottom: 26px; border-bottom: 1px solid #ffffff25; margin-bottom: 35px; }
.section-label > span { color: #70dfd0; }
.service-grid { display: grid; grid-template-columns: .85fr 1fr; gap: 44px; align-items: center; }
.service-kicker { color: #70dfd0; font-size: 14px; font-weight: 500; margin-bottom: 13px; }
.service-kicker .status { margin-left: 10px; vertical-align: middle; }
.service-icon { display: inline-block; width: 28px; height: 28px; margin-right: 10px; border-radius: 7px; vertical-align: middle; }
.workflow-link { width: fit-content; }
h2 { font-size: clamp(30px, 3.5vw, 42px); letter-spacing: -1.6px; font-weight: 600; line-height: 1.45; word-break: keep-all; }
.service-copy { margin-top: 20px; font-size: 14px; color: #bfd0de; line-height: 1.95; word-break: keep-all; }
.service-action { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 24px; min-height: 44px; border: 0; border-bottom: 1px solid #6f879e; background: none; padding: 8px 0; color: #fff; font-size: 13px; }
.service-action:hover { color: #70dfd0; }
.service-action > span:last-child { color: #70dfd0; font-size: 19px; }
.status { display: inline-block; padding: 3px 8px; border: 1px solid #54718b; border-radius: 4px; color: #c4d9e3; font-size: 11px; line-height: 1.6; }
.product-poster { position: relative; min-height: 307px; border-radius: 8px; overflow: hidden; background: #eef7f3; color: var(--navy); padding: 28px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid #f3f9f5; }
.poster-lines { position: absolute; right: -55px; top: -43px; width: 245px; height: 365px; border: 1px solid #8cb8aa70; border-radius: 130px; transform: rotate(32deg); }
.poster-lines::before, .poster-lines::after { content: ""; position: absolute; inset: 23px; border: 1px solid #8cb8aa70; border-radius: 110px; }
.poster-lines::after { inset: 47px; }
.poster-top, .poster-brand, .poster-bottom { position: relative; z-index: 1; }
.poster-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: Arial, sans-serif; font-size: 11px; letter-spacing: 1.3px; color: #4e776e; }
.poster-brand { margin-top: 32px; }
.poster-brand p { font-size: 13px; color: #4e766c; margin-bottom: 8px; }
.product-name { display: flex; align-items: center; white-space: nowrap; font-size: 43px; font-weight: 800; letter-spacing: -2px; line-height: 1.3; }
.product-name span { color: #078779; }
.product-icon { flex: none; width: 56px; height: 56px; margin-right: 14px; border-radius: 13px; }
.poster-bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 26px; padding-top: 17px; border-top: 1px solid #bbd6ca; font-size: 12px; line-height: 1.7; color: #46685f; word-break: keep-all; }
figcaption { font-size: 12px; color: #b5c6d3; margin-top: 12px; line-height: 1.7; word-break: keep-all; }
.service-bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 40px; padding-top: 22px; border-top: 1px solid #ffffff25; font-size: 12px; line-height: 1.8; color: #b4c8d6; }
.service-bottom strong { color: #fff; font-weight: 500; }
.workflow { padding-block: 80px 64px; }
.workflow-heading { display: grid; grid-template-columns: 1.6fr 1fr; align-items: end; gap: 44px; }
.workflow-heading h2 { margin-top: 16px; font-size: clamp(25px, 2.5vw, 30px); }
.workflow-intro { color: var(--muted); font-size: 13px; line-height: 1.95; word-break: keep-all; justify-self: end; }
.workflow-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; padding: 0; margin: 30px 0 0; border-block: 1px solid var(--line); }
.workflow-steps li { display: flex; flex-direction: column; align-items: flex-start; padding: 24px 22px; }
.workflow-steps li + li { border-left: 1px solid var(--line); }
.step-number { font-family: Arial, sans-serif; font-size: 11px; color: #087d72; letter-spacing: 1px; }
.step-label { margin-top: 24px; font-size: 12px; color: #087d72; font-weight: 600; }
.workflow h3 { font-size: 18px; line-height: 1.6; letter-spacing: -.6px; word-break: keep-all; }
.workflow-steps h3 { margin-top: 12px; font-size: 16px; }
.workflow-steps h3 + p { margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.9; word-break: keep-all; }
.step-detail { margin-top: auto; padding-top: 16px; width: 100%; border-top: 1px solid var(--line); font-size: 11px; line-height: 1.8; color: var(--muted); word-break: keep-all; }
.review-note { display: flex; align-items: baseline; gap: 12px; margin-top: 18px; color: var(--muted); font-size: 13px; line-height: 1.8; word-break: keep-all; }
.review-note-mark { color: #087d72; font-size: 20px; }
.law-reference { display: grid; grid-template-columns: 1.12fr 1fr; align-items: center; gap: 64px; margin-top: 68px; padding-top: 32px; border-top: 1px solid var(--line); }
.law-reference > * { min-width: 0; }
.law-reference h2 { margin-top: 16px; font-size: 27px; letter-spacing: -1px; }
.reference-copy { font-size: 14px; line-height: 1.9; color: var(--muted); word-break: keep-all; }
.reference-note { margin-top: 10px; font-size: 12px; }
.service-availability { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 42px; padding: 24px 28px; border-radius: 6px; background: #eaf2ef; }
.service-availability strong { display: block; font-size: 14px; font-weight: 600; line-height: 1.8; }
.service-availability p > span { display: block; margin-top: 5px; font-size: 12px; line-height: 1.8; color: var(--muted); word-break: keep-all; }
.availability-button { display: inline-flex; justify-content: center; align-items: center; gap: 18px; padding: 10px 14px; min-height: 44px; flex-shrink: 0; background: transparent; color: var(--ink); border: 1px solid #91a3ae; border-radius: 4px; font-size: 13px; }
.availability-button:hover { background: var(--paper); }
.workflow + .contact { border-top: 1px solid var(--line); }
.contact { display: grid; grid-template-columns: 1.12fr 1fr; align-items: start; gap: 64px; padding-block: 64px; }
.contact > * { min-width: 0; }
.contact h2 { margin-top: 18px; font-size: clamp(28px, 2.7vw, 36px); line-height: 1.5; }
.contact .status { color: #50716f; border-color: #bccdca; }
.contact-topics { margin: 0; word-break: keep-all; }
.contact-topics > div + div { margin-top: 24px; }
.contact-topics dt { font-size: 16px; font-weight: 600; line-height: 1.8; }
.contact-topics dd { margin: 6px 0 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.contact-email-block { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.contact-email-block p { margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.9; word-break: keep-all; }
.contact-email { display: inline-flex; align-items: center; gap: 18px; max-width: 100%; min-height: 44px; font-size: 20px; font-weight: 600; overflow-wrap: anywhere; }
.contact-email:hover { text-decoration: underline; text-underline-offset: 5px; }
.footer { border-top: 1px solid var(--line); padding-block: 24px 34px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-top: 28px; }
.footer .wordmark { font-size: 16px; }
.footer p { font-size: 12px; color: var(--muted); word-break: keep-all; }
.footer .company-name { color: var(--ink); font-size: 14px; font-weight: 600; }
.company-details { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 14px 0 0; color: var(--muted); font-size: 12px; line-height: 1.9; }
.company-details > div { display: flex; align-items: baseline; gap: 10px; }
.company-details dt { flex-shrink: 0; }
.company-details dd { margin: 0; word-break: keep-all; overflow-wrap: anywhere; }
.company-details .company-address { flex-basis: 100%; }
.company-details a { text-decoration: underline; text-underline-offset: 4px; }
.company-details a:hover { color: var(--ink); }
.info-dialog { width: min(440px, calc(100% - 40px)); max-height: calc(100dvh - 40px); margin: auto; padding: 38px 32px 30px; border: 0; border-radius: 12px; box-shadow: 0 20px 60px #0b2b5440; color: var(--navy); }
:is(.info-dialog, .screenshot-dialog)::backdrop { background: #0b2b5480; }
.info-dialog[data-dialog="about"] { width: min(600px, calc(100% - 32px)); min-height: min(360px, calc(100dvh - 40px)); padding: 48px 44px 38px; }
.info-dialog[data-dialog="about"] h2 { font-size: 28px; }
.info-dialog[data-dialog="about"] #dialog-copy { font-size: 16px; line-height: 2; }
:is(.info-dialog, .screenshot-dialog)[open]::backdrop { animation: dialog-backdrop-in 240ms ease-out both; }
:is(.info-dialog, .screenshot-dialog)[open].is-closing::backdrop { animation: dialog-backdrop-out 160ms ease-in both; }
@keyframes dialog-backdrop-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes dialog-backdrop-out { from { opacity: 1; } to { opacity: 0; } }
.info-dialog h2 { margin-top: 20px; font-size: 25px; letter-spacing: -.8px; }
#dialog-copy { margin-top: 18px; font-size: 15px; color: var(--muted); line-height: 1.9; word-break: keep-all; }
.dialog-close { position: absolute; right: 12px; top: 12px; width: 44px; height: 44px; background: #eef3f2; color: var(--navy); border: 0; border-radius: 50%; font-size: 26px; }
.dialog-confirm { margin-top: 24px; min-height: 44px; }
.dialog-open { overflow: hidden; }
.noscript-note { padding: 20px; line-height: 1.8; }
.product-showcase { padding-top: 68px; }
.showcase-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 30px; }
.showcase-heading h2 { margin-top: 16px; font-size: clamp(29px, 3.1vw, 37px); }
.showcase-heading h2 span { color: #078e81; }
.showcase-heading > p { max-width: 365px; color: var(--muted); font-size: 14px; line-height: 1.95; word-break: keep-all; }
.showcase-heading strong { color: var(--ink); font-weight: 600; }
.showcase-stage { padding: 28px 32px 0; background: #edf4f1; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.showcase-label { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 20px; font-size: 11px; line-height: 1.8; color: var(--muted); }
.showcase-label strong { color: var(--ink); font-size: 12px; font-weight: 600; }
.screenshot-link { display: block; border: 1px solid #d4dfe3; border-bottom: 0; border-radius: 8px 8px 0 0; overflow: hidden; box-shadow: 0 10px 45px #0b2b5416; cursor: zoom-in; }
.screenshot-link:focus-visible { outline-offset: -4px; }
.screenshot-link img { display: block; width: 100%; height: auto; }
.showcase-caption { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 15px; color: var(--muted); font-size: 11px; }
.screenshot-enlarge { display: inline-flex; gap: 14px; align-items: center; min-height: 44px; color: #078e81; font-weight: 600; white-space: nowrap; }
.showcase-details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; margin-top: 36px; }
.showcase-details article { display: grid; grid-template-columns: 26px 1fr; gap: 10px; }
.showcase-details article > span { padding-top: 4px; color: #078e81; font: 12px Arial, sans-serif; }
.showcase-details h3 { font-size: 15px; }
.showcase-details p { margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.9; word-break: keep-all; }
.screenshot-dialog { width: min(1600px, calc(100% - 32px)); max-height: calc(100dvh - 32px); padding: 26px; margin: auto; background: var(--paper); color: var(--ink); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 20px 60px #0b2b5440; }
.screenshot-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding-right: 58px; }
.screenshot-toolbar h2 { font-size: 22px; letter-spacing: -.7px; margin-top: 10px; }
.screenshot-zoom { min-height: 44px; border: 1px solid var(--line); border-radius: 5px; background: transparent; color: var(--ink); font-size: 12px; padding: 10px 14px; flex-shrink: 0; }
#screenshot-help { font-size: 12px; color: var(--muted); line-height: 1.8; margin: 16px 0; word-break: keep-all; }
.screenshot-viewport { overflow: auto; max-height: calc(100dvh - 225px); border: 1px solid var(--line); border-radius: 6px; background: #f8f9fb; overscroll-behavior: contain; }
.screenshot-viewport:focus-visible { outline: 3px solid #078778; outline-offset: 3px; }
.screenshot-viewport img { display: block; width: 100%; height: auto; }
.screenshot-viewport.is-zoomed img { width: 1913px; max-width: none; }
/* Navy surfaces and teal accents retain the brand palette in dark mode. */
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #091827;
  --ink: #e7eff5;
  --muted: #afc1cf;
  --line: #2a4051;
}
[data-theme="dark"] .logo-light, [data-theme="dark"] .theme-moon { display: none; }
[data-theme="dark"] .logo-dark, [data-theme="dark"] .theme-sun { display: block; }
[data-theme="dark"] .wordmark { color: var(--ink); }
[data-theme="dark"] .accent { color: #56d8c6; }
[data-theme="dark"] .eyebrow,
[data-theme="dark"] .art-note,
[data-theme="dark"] .hero-bottom { color: #a0bdbb; }
[data-theme="dark"] .nav > a:hover,
[data-theme="dark"] .text-button:hover,
[data-theme="dark"] .hero-bottom a:hover { color: #70dfd0; }
[data-theme="dark"] .contact-link { border-color: #506a7d; }
[data-theme="dark"] .contact-link:hover,
[data-theme="dark"] .theme-toggle:hover { background: #152f40; }
[data-theme="dark"] .primary-link { background: #55d5c3; color: #091f30; }
[data-theme="dark"] .primary-link:hover { background: #7be4d5; }
[data-theme="dark"] .text-button { border-color: #506a7d; }
[data-theme="dark"] .brand-art::before { background: radial-gradient(ellipse at 52% 47%, #114b4c88, #0c303d55 40%, transparent 70%); }
[data-theme="dark"] .orbit,
[data-theme="dark"] .orbit::before { border-color: #315b60; }
[data-theme="dark"] .core { background: linear-gradient(150deg, #1a3c4b, #102b3e); border-color: #3b5e68; box-shadow: 0 20px 38px -25px #0009; }
[data-theme="dark"] .float { background: #142c3e; border-color: #31505f; color: #d4e5eb; box-shadow: 0 12px 32px -19px #0009; }
[data-theme="dark"] .float-three { background: #173f53; }
[data-theme="dark"] .float svg { stroke: #70dfd0; }
[data-theme="dark"] .service { background: #0d2541; }
[data-theme="dark"] .product-poster { background: #123638; border-color: #386361; color: #e6f3ef; }
[data-theme="dark"] .poster-top,
[data-theme="dark"] .poster-brand p,
[data-theme="dark"] .poster-bottom { color: #b5d1c9; }
[data-theme="dark"] .product-name span { color: #64ddc8; }
[data-theme="dark"] .poster-bottom { border-color: #426f66; }
[data-theme="dark"] .poster-lines,
[data-theme="dark"] .poster-lines::before,
[data-theme="dark"] .poster-lines::after { border-color: #548c7b66; }
[data-theme="dark"] .contact .status { color: #b5d1c9; border-color: #486b68; }
[data-theme="dark"] .showcase-stage { background: #112c37; }
[data-theme="dark"] :is(.showcase-heading h2 span, .screenshot-enlarge, .showcase-details article > span) { color: #64ddc8; }
[data-theme="dark"] .step-number { border-color: #3a5c60; }
[data-theme="dark"] :is(.step-label, .step-number, .review-note-mark) { color: #70dfd0; }
[data-theme="dark"] .service-availability { background: #142e39; }
[data-theme="dark"] .availability-button { border-color: #506a7d; }
[data-theme="dark"] .info-dialog { background: #142c3e; color: var(--ink); border: 1px solid #3b5365; }
[data-theme="dark"] :is(.info-dialog, .screenshot-dialog)::backdrop { background: #020912b3; }
[data-theme="dark"] .dialog-close { background: #254353; color: var(--ink); }
[data-theme="dark"] :is(button, a):focus-visible { outline-color: #70dfd0; }
@keyframes settle { from { opacity: .25; transform: rotate(-27deg) scale(.94); } to { opacity: 1; transform: rotate(-18deg) scale(1); } }
@keyframes arrive { from { opacity: 0; translate: 0 12px; } to { opacity: 1; translate: 0 0; } }
@media (max-width: 1000px) {
  .wrap { width: calc(100% - 52px); }
  .hero-grid { gap: 20px; }
  h1 { font-size: clamp(36px, 4.8vw, 48px); letter-spacing: -2px; }
  .orbit { width: 260px; height: 260px; }
  .orbit::before { width: 205px; height: 205px; }
  .core { width: 130px; height: 145px; }
  .core img { width: 75px; height: 82px; }
  .float { padding: 11px 12px; font-size: 11px; }
  .brand-art { min-height: 365px; }
  .art-note { font-size: 10px; letter-spacing: .7px; }
  .service-grid { gap: 28px; }
  .product-poster { padding: 24px; }
  .workflow-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workflow-steps li:nth-child(3) { border-left: 0; }
  .workflow-steps li:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 720px) {
  .wrap { width: calc(100% - 32px); }
  .site-header { flex-wrap: wrap; gap: 0; padding-block: 18px 8px; }
  .nav { order: 3; width: 100%; justify-content: space-between; gap: 12px; margin-top: 10px; font-size: 13px; }
  .contact-link { border: 0; padding: 10px 0 10px 12px; gap: 8px; }
  .hero { padding-block: 42px 20px; }
  .hero-grid { grid-template-columns: 1fr; gap: 16px; min-height: 0; }
  h1 { font-size: clamp(34px, 8.3vw, 49px); letter-spacing: -1.8px; margin-top: 22px; }
  .eyebrow { font-size: 10px; letter-spacing: 1.3px; }
  .hero-copy { font-size: 14px; max-width: 370px; margin-top: 22px; }
  .actions { gap: 14px 20px; margin-top: 27px; }
  .brand-art { min-height: 345px; max-width: 370px; width: 100%; margin: 22px auto 0; overflow: clip; }
  .orbit { width: min(250px, calc(100% - 32px)); height: auto; aspect-ratio: 1; }
  .float-one { left: 8px; top: 15px; }
  .float-two { right: 4px; top: 90px; }
  .float-three { left: 4px; bottom: 31px; }
  .hero-bottom { margin-top: 26px; gap: 10px; }
  .hero-bottom > span { font-size: 10px; letter-spacing: .6px; }
  .hero-bottom a { font-size: 11px; gap: 6px; }
  .about { grid-template-columns: 1fr; gap: 24px; padding-block: 40px 48px; }
  .about-heading h2 { letter-spacing: -1px; }
  .about-copy { font-size: 15px; }
  .about-first-step { margin-top: 18px; padding-left: 14px; font-size: 15px; }
  .service { padding-block: 43px 32px; }
  .service-grid { grid-template-columns: 1fr; gap: 32px; }
  .service h2 { font-size: 32px; }
  .service-copy { max-width: 370px; }
  .product-poster { min-height: 280px; }
  .product-name { font-size: 39px; }
  .product-icon { width: 48px; height: 48px; margin-right: 12px; border-radius: 11px; }
  .service-bottom { margin-top: 28px; align-items: flex-start; flex-direction: column; gap: 8px; }
  .contact { grid-template-columns: 1fr; gap: 28px; padding-block: 40px; }
  .contact h2 { letter-spacing: -1px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
  .company-details { flex-direction: column; gap: 8px; }
  .company-details .company-address { flex-basis: auto; }
  .workflow { padding-block: 48px 40px; }
  .workflow-heading { grid-template-columns: 1fr; gap: 24px; }
  .workflow-intro { font-size: 13px; justify-self: start; }
  .workflow-steps { margin-top: 30px; }
  .law-reference { grid-template-columns: 1fr; gap: 20px; margin-top: 44px; padding-top: 26px; }
  .law-reference h2 { font-size: 25px; }
  .service-availability { align-items: flex-start; flex-direction: column; padding: 22px; }
  .product-showcase { padding-top: 44px; }
  .showcase-heading { flex-direction: column; align-items: flex-start; gap: 20px; }
  .showcase-heading > p { max-width: none; font-size: 13px; }
  .showcase-stage { padding: 16px 12px 0; border-radius: 10px; }
  .showcase-label { align-items: flex-start; flex-direction: column; gap: 4px; margin-bottom: 14px; }
  .showcase-caption { align-items: flex-start; flex-direction: column; gap: 6px; }
  .showcase-details { grid-template-columns: 1fr; gap: 22px; margin-top: 26px; }
  .screenshot-dialog { padding: 18px; }
  .screenshot-toolbar { flex-direction: column; align-items: flex-start; gap: 12px; padding-right: 40px; }
  .screenshot-toolbar h2 { font-size: 20px; }
  .screenshot-toolbar .eyebrow { font-size: 9px; }
  .screenshot-viewport { max-height: calc(100dvh - 285px); }
}
@media (max-width: 480px) {
  .info-dialog[data-dialog="about"] { padding: 38px 24px 28px; }
  .info-dialog[data-dialog="about"] h2 { font-size: 25px; }
  .workflow-steps li { padding: 20px 12px; }
  .workflow-steps h3 { font-size: 14px; }
  .workflow-steps h3 + p { font-size: 11px; }
  .step-label { margin-top: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 360px) {
  .product-name { font-size: 33px; }
  .product-icon { width: 40px; height: 40px; margin-right: 10px; border-radius: 9px; }
}