/* run-hex.com 1.1.0 — one stylesheet for every page (generated site; edit
   scratchpad/site_build/site.css and rebuild). Ported from the approved
   Claude Design boards Main / Support / Legal. */

:root {
  --navy: #000116;
  --navy-2: #020352;
  --volt: #D4FF3F;
  --volt-hi: #E6FF8A;
  --sky: #86D6FF;
  --ink: #EDF3F5;
  --soft: #C8D2D8;
  --mute: #AEBBC4;
  --dim: #8B98A1;
  --faint: #6F7B84;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .1);
  --f-body: Onest, system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-head: "Bricolage Grotesque", Onest, system-ui, sans-serif;
  --f-brand: "Bricolage Grotesque", Onest, system-ui, sans-serif;
  color-scheme: dark;
}
html[data-lang="ko"] {
  --f-body: Onest, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  --f-head: "Bricolage Grotesque", "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
}
html[data-lang="ja"] {
  --f-body: Onest, "Noto Sans JP", "Hiragino Sans", sans-serif;
  --f-head: "Bricolage Grotesque", "Noto Sans JP", "Hiragino Sans", sans-serif;
}
html[data-lang="zh"] {
  --f-body: Onest, "Noto Sans SC", "PingFang SC", sans-serif;
  --f-head: "Bricolage Grotesque", "Noto Sans SC", "PingFang SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--navy);
  color: var(--ink);
  font-family: var(--f-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
html[data-lang="ko"] body { word-break: keep-all; overflow-wrap: anywhere; }
img, video, svg { display: block; max-width: 100%; }
a { color: var(--volt); text-decoration: none; }
a:hover { color: var(--volt-hi); }
a:focus-visible, summary:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--volt); outline-offset: 3px; border-radius: 6px;
}
h1, h2, h3, p { margin: 0; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 880px; }
.grow { flex-grow: 1; }
.volt { color: var(--volt); }
.sky { color: var(--sky); }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 50;
  padding: 10px 14px; border-radius: 8px; background: var(--volt); color: var(--navy-2); font-weight: 700;
}
.skip:focus { top: 12px; color: var(--navy-2); }

/* ---------- header ---------- */
.site-header { border-bottom: 1px solid var(--line); background: var(--navy); }
.site-header.is-sticky {
  position: sticky; top: 0; z-index: 10;
  background: rgba(0, 1, 22, .78);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.hdr { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.wordmark { font-family: var(--f-brand); font-weight: 800; font-size: 22px; letter-spacing: -.4px; color: var(--ink); line-height: 1; }
.wordmark span { color: var(--volt); }
.wordmark-sm { font-size: 20px; letter-spacing: 0; }
.hdr-nav { display: flex; gap: 22px; font-size: 15px; font-weight: 600; margin-left: 12px; }
.hdr-nav a { color: var(--soft); white-space: nowrap; }
.hdr-nav a:hover, .hdr-nav a[aria-current="page"] { color: var(--ink); }
.lang-switch { display: flex; gap: 2px; padding: 3px; border-radius: 10px; background: rgba(255, 255, 255, .06); flex: 0 0 auto; }
.lang-switch a {
  min-height: 36px; padding: 0 12px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 14px var(--f-body); color: var(--soft); white-space: nowrap;
}
.lang-switch a:hover { color: var(--ink); }
.lang-switch a[aria-current="true"] { background: var(--ink); color: var(--navy-2); }
.lang-switch a[lang="ko"] { font-family: Onest, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif; }
.lang-switch a[lang="ja"] { font-family: Onest, "Noto Sans JP", "Hiragino Sans", sans-serif; }
.lang-switch a[lang="zh-Hans"] { font-family: Onest, "Noto Sans SC", "PingFang SC", sans-serif; }
.ls-short { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 10px; font-family: var(--f-brand); font-weight: 800; white-space: nowrap; text-align: center;
}
.btn-volt { background: var(--volt); color: var(--navy-2); }
.btn-volt:hover { background: var(--volt-hi); color: var(--navy-2); }
.btn-ghost { border: 1px solid rgba(255, 255, 255, .22); color: var(--ink); font-family: var(--f-body); font-weight: 600; font-size: 16px; }
.btn-ghost:hover { border-color: rgba(255, 255, 255, .4); color: var(--ink); }
.btn-sm { height: 44px; padding: 0 18px; border-radius: 8px; font-size: 15px; letter-spacing: .3px; }
.btn-md { height: 52px; padding: 0 22px; font-size: 16px; }
.btn-lg { height: 56px; padding: 0 26px; font-size: 17px; }
.btn-ghost.btn-lg { padding: 0 24px; font-size: 16px; }
html[data-lang="ko"] .btn, html[data-lang="ja"] .btn, html[data-lang="zh"] .btn { font-family: var(--f-head); }

/* ---------- type ---------- */
.eyebrow {
  display: inline-block; font-size: 14px; font-weight: 700; letter-spacing: 3px; color: var(--volt);
  font-family: var(--f-body); text-transform: uppercase; line-height: 1.4;
}
.eyebrow-icon { display: flex; align-items: center; gap: 10px; }
.display {
  font-family: var(--f-head); font-weight: 800; font-size: clamp(44px, 7vw, 92px); line-height: .98;
  letter-spacing: -2px; text-transform: uppercase; max-width: 1000px;
}
.h2-feat {
  font-family: var(--f-head); font-weight: 800; font-size: clamp(36px, 4.4vw, 60px); line-height: 1.02;
  letter-spacing: -1.2px; text-transform: uppercase;
}
.h2-sec {
  font-family: var(--f-head); font-weight: 800; font-size: clamp(34px, 4vw, 54px); line-height: 1.04;
  letter-spacing: -1px; text-transform: uppercase;
}
html[data-lang="ko"] .display, html[data-lang="ja"] .display, html[data-lang="zh"] .display { line-height: 1.08; }
html[data-lang="ko"] .h2-feat, html[data-lang="ja"] .h2-feat, html[data-lang="zh"] .h2-feat,
html[data-lang="ko"] .h2-sec, html[data-lang="ja"] .h2-sec, html[data-lang="zh"] .h2-sec { line-height: 1.12; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 96px 0 56px; background: radial-gradient(60% 50% at 50% 0%, rgba(26, 48, 190, .55) 0%, rgba(0, 1, 22, 0) 70%); }
.hero-copy { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 26px; }
.hero-sub { max-width: 640px; font-size: 20px; line-height: 1.55; color: var(--mute); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero-media { margin: 40px auto 0; max-width: 1640px; }

/* Videos (and their stills) fade into the page: no box, no radius, no shadow. */
.fade-mask {
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 16%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%), linear-gradient(180deg, transparent 0%, #000 16%, #000 80%, transparent 100%);
  mask-composite: intersect;
}
.hero-video { display: block; width: 100%; height: auto; aspect-ratio: 21 / 9; object-fit: cover; }
.still { display: none; }
@media (prefers-reduced-motion: reduce) {
  .motion video { display: none; }
  .motion .still { display: block; }
}

/* ---------- what is ---------- */
.what { padding: 8px 0 8px; }
.what-inner { max-width: 820px; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.what p { font-size: 19px; line-height: 1.6; color: var(--soft); }

/* ---------- features ---------- */
.features { padding: 40px 0 24px; overflow-x: clip; }
.feat { display: flex; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 48px 72px; padding: 72px 32px; }
.feat.rev { flex-direction: row-reverse; }
.feat-copy { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.feat-copy p { font-size: 19px; line-height: 1.6; color: var(--mute); max-width: 520px; }
.feat-media { flex: 1 1 320px; min-width: 0; display: flex; justify-content: center; }
.phone { width: 100%; max-width: 360px; height: auto; filter: drop-shadow(0 40px 70px rgba(0, 0, 12, .65)); }
.posters-video { display: block; width: 130%; max-width: 760px; height: auto; margin: -40px -15%; aspect-ratio: 3 / 2; object-fit: cover; flex: 0 0 auto; }

/* ---------- badges ---------- */
.badges { padding: 88px 0; background: linear-gradient(180deg, rgba(10, 22, 125, 0) 0%, rgba(10, 22, 125, .35) 50%, rgba(10, 22, 125, 0) 100%); }
.badges-inner { display: flex; flex-direction: column; gap: 40px; }
.sec-head { display: flex; flex-direction: column; gap: 14px; max-width: 760px; }
.badge-row-head {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, .12); font-weight: normal;
}
.badge-row-head + .badge-grid + .badge-row-head { margin-top: 16px; }
.badge-row-label { font-family: var(--f-head); font-weight: 800; font-size: 20px; letter-spacing: 3px; color: var(--volt); }
.badge-row-label.latin { font-family: var(--f-brand); }
.badge-row-sub { font-size: 16px; color: var(--mute); }
.badge-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(116px, 1fr)); gap: 24px 12px; }
.badge-grid-hx { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 24px 8px; }
.badge { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; }
.badge img { width: 92px; height: 92px; }
.badge-name { font-family: var(--f-brand); font-weight: 800; font-size: 16px; letter-spacing: 1px; }
.badge-cond { font-size: 14px; color: var(--mute); }
.badge-hx { gap: 4px; }
.badge-hx img { width: 76px; height: 76px; }
.badge-hx .badge-name { font-size: 14px; }
.badge-hx .badge-cond { font-size: 13px; }
.badge-note { font-size: 15px; line-height: 1.6; color: var(--dim); }

/* ---------- pro ---------- */
.pro { padding: 96px 0; }
.pro-inner { display: flex; flex-wrap: wrap; gap: 48px 72px; align-items: flex-start; }
.pro-copy { flex: 1 1 340px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.pro-sub { font-size: 18px; line-height: 1.6; color: var(--mute); }
.pro-never { font-size: 15px; line-height: 1.6; color: var(--dim); }
.pro-table-wrap { flex: 1.2 1 440px; min-width: 0; }
.pro-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 16px; }
.pro-table thead th, .pro-table thead td {
  padding: 0 0 10px; text-align: left; font-size: 12px; font-weight: 700; letter-spacing: 1.6px; color: var(--dim);
}
.pro-table thead th:nth-child(2) { width: 120px; }
.pro-table thead th:nth-child(3) { width: 140px; }
.pro-table thead .pro-cell { color: var(--volt); }
.pro-table tbody th, .pro-table tbody td {
  padding: 15px 8px 15px 0; border-top: 1px solid rgba(255, 255, 255, .09); text-align: left; vertical-align: baseline; line-height: 1.4;
}
.pro-table tbody th { font-weight: 400; color: var(--ink); }
.pro-table tbody td { color: var(--dim); }
.pro-table tbody td.pro-cell { color: var(--volt); font-weight: 600; padding-right: 0; }

/* ---------- download ---------- */
.download { position: relative; padding: 0 0 96px; }
.dl-card {
  position: relative; overflow: hidden; border-radius: 24px; min-height: 520px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  gap: 28px; padding: 64px 24px;
}
.dl-bg { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; }
.dl-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 1, 22, .55), rgba(0, 1, 22, .8)); }
.dl-slogan {
  position: relative; font-family: var(--f-head); font-weight: 800; font-size: clamp(40px, 6vw, 84px); line-height: .95;
  letter-spacing: -2px; text-transform: uppercase; color: #F4F1EA; max-width: 900px;
}
html[data-lang="ko"] .dl-slogan, html[data-lang="ja"] .dl-slogan, html[data-lang="zh"] .dl-slogan { line-height: 1.1; }
.dl-btn { position: relative; }
.dl-note { position: relative; font-size: 14px; color: var(--soft); }

/* ---------- footer ---------- */
.site-foot { border-top: 1px solid var(--line); padding: 48px 0 56px; }
.foot-grid { display: flex; flex-wrap: wrap; gap: 32px 64px; justify-content: space-between; }
.foot-brand { display: flex; flex-direction: column; gap: 12px; flex: 1 1 320px; }
.foot-brand p { font-size: 13px; line-height: 1.8; color: var(--dim); }
.foot-brand a { color: var(--mute); }
.foot-nav { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.foot-nav a, .foot-brand a { color: var(--mute); }
.foot-nav a:hover, .foot-brand a:hover { color: var(--ink); }
.foot-copy { margin-top: 32px; font-size: 13px; color: var(--faint); }

/* ---------- support ---------- */
.support { padding-top: 72px; padding-bottom: 96px; display: flex; flex-direction: column; gap: 40px; }
.page-head { display: flex; flex-direction: column; gap: 14px; }
.h1-page {
  font-family: var(--f-head); font-weight: 800; font-size: clamp(36px, 5vw, 60px); line-height: 1.02;
  letter-spacing: -1.2px; text-transform: uppercase;
}
html[data-lang="ko"] .h1-page, html[data-lang="ja"] .h1-page, html[data-lang="zh"] .h1-page { line-height: 1.12; }
.lede { font-size: 18px; line-height: 1.6; color: var(--mute); }
.faq { display: flex; flex-direction: column; border-bottom: 1px solid var(--line-2); }
.faq-item { border-top: 1px solid var(--line-2); }
.faq-item summary {
  list-style: none; cursor: pointer; min-height: 64px; display: flex; align-items: center; gap: 16px; padding: 18px 0;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q { flex-grow: 1; font: 600 18px/1.4 var(--f-body); color: var(--ink); }
.faq-icon {
  flex: 0 0 auto; width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 14px; font-size: 22px; line-height: 1; color: var(--volt); background: rgba(212, 255, 63, .1);
  transition: transform .2s ease, background-color .2s ease;
}
.faq-item[open] .faq-icon { color: var(--navy-2); background: var(--volt); transform: rotate(45deg); }
.faq-a { display: flex; flex-direction: column; gap: 12px; margin: 0 0 22px; }
.faq-a p { font-size: 16px; line-height: 1.7; color: var(--soft); }
.contact {
  display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between;
  padding: 28px 0; border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2);
}
.contact-copy { display: flex; flex-direction: column; gap: 6px; flex: 1 1 320px; }
.contact-title { font-family: var(--f-head); font-weight: 800; font-size: 24px; }
.contact-copy p { font-size: 16px; line-height: 1.6; color: var(--mute); }
.contact .btn { max-width: 100%; }

/* ---------- legal ---------- */
.legal { padding-top: 56px; padding-bottom: 96px; display: flex; flex-direction: column; gap: 28px; }
.legal-top { display: flex; flex-direction: column; gap: 12px; }
.doc-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tab {
  min-height: 44px; padding: 0 18px; border-radius: 10px; display: inline-flex; align-items: center;
  border: 1px solid rgba(255, 255, 255, .18); color: var(--ink); font: 700 15px var(--f-body);
}
.tab:hover { color: var(--ink); border-color: rgba(255, 255, 255, .4); }
.tab[aria-current="true"] { border-color: var(--volt); background: var(--volt); color: var(--navy-2); }
.tab-link { border-color: transparent; color: var(--soft); font-weight: 600; }
.legal-doc { display: flex; flex-wrap: wrap; gap: 40px 56px; align-items: flex-start; scroll-margin-top: 140px; }
.legal-doc + .legal-doc { padding-top: 56px; border-top: 1px solid var(--line); }
.js-tabs .legal-doc { display: none; }
.js-tabs .legal-doc.is-active { display: flex; padding-top: 0; border-top: 0; }
.toc { flex: 1 1 240px; max-width: 300px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; line-height: 1.45; }
.toc-h { font-size: 12px; font-weight: 700; letter-spacing: 2px; color: var(--faint); text-transform: uppercase; }
.toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.toc a { color: var(--mute); }
.toc a:hover { color: var(--ink); }
.legal-article { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 28px; overflow-wrap: anywhere; }
.doc-head { display: flex; flex-direction: column; gap: 10px; }
.doc-title { font-family: var(--f-head); font-weight: 800; font-size: clamp(32px, 4vw, 52px); line-height: 1.05; letter-spacing: -1px; }
html[data-lang="ko"] .doc-title, html[data-lang="ja"] .doc-title, html[data-lang="zh"] .doc-title { line-height: 1.15; }
.doc-updated { font-size: 15px; color: var(--dim); }
.doc-note { margin-top: 4px; padding: 12px 14px; border-radius: 10px; background: rgba(134, 214, 255, .08); font-size: 14px; line-height: 1.6; color: var(--soft); }
.doc-intro { margin-top: 8px; font-size: 17px; line-height: 1.75; color: var(--soft); }
.doc-sec { display: flex; flex-direction: column; gap: 12px; padding-top: 20px; border-top: 1px solid var(--line); scroll-margin-top: 24px; }
.doc-sec h3 { font-family: var(--f-head); font-weight: 700; font-size: 22px; line-height: 1.3; }
.doc-sec p { font-size: 16px; line-height: 1.75; color: var(--soft); }
.doc-sec ul { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; font-size: 16px; line-height: 1.7; color: var(--soft); }
.table-scroll { overflow-x: auto; border: 1px solid var(--line-2); border-radius: 12px; }
.legal-table { width: 100%; min-width: 560px; border-collapse: collapse; table-layout: fixed; font-size: 14px; line-height: 1.6; overflow-wrap: normal; word-break: normal; }
html[data-lang="ko"] .legal-table { word-break: keep-all; overflow-wrap: anywhere; }
.legal-table th, .legal-table td { padding: 12px 8px; text-align: left; vertical-align: top; }
.legal-table th:first-child, .legal-table td:first-child { padding-left: 16px; }
.legal-table th:last-child, .legal-table td:last-child { padding-right: 16px; }
.legal-table th { background: rgba(255, 255, 255, .05); font-weight: 700; color: var(--ink); }
.legal-table td { border-top: 1px solid var(--line); color: var(--soft); }

/* ---------- small screens ---------- */
@media (max-width: 700px) {
  .wrap { padding: 0 20px; }
  .hdr { gap: 12px; }
  .hdr-nav { display: none; }
  .hero { padding: 64px 0 40px; }
  .hero-sub { font-size: 18px; }
  .feat { padding: 56px 20px; gap: 40px; }
  .feat-copy { flex-basis: 100%; }
  .feat-copy p { font-size: 17px; }
  .badges, .pro { padding: 72px 0; }
  .pro-table thead th:nth-child(2) { width: 84px; }
  .pro-table thead th:nth-child(3) { width: 112px; }
  .pro-table { font-size: 15px; }
  .dl-card { min-height: 460px; padding: 56px 20px; }
  .support { padding-top: 48px; padding-bottom: 72px; }
  .legal { padding-top: 40px; }
  .toc { max-width: none; }
}
@media (max-width: 560px) {
  .ls-full { display: none; }
  .ls-short { display: inline; }
  .lang-switch a { padding: 0 10px; min-width: 36px; }
}
@media (max-width: 480px) {
  .hdr-cta { display: none; }
  .btn-lg { width: 100%; white-space: normal; height: auto; min-height: 56px; padding: 12px 20px; }
  .btn-row { width: 100%; }
  .dl-btn { width: auto; }
  .contact .btn { width: 100%; }
  .badge-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .badge-grid-hx { grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); }
}