/* Konjac Translate website — calm white base with the app's pastel accents. */
:root {
  --bg: #ffffff;
  --bg-soft: #f7f4fb;
  --ink: #2a2433;
  --ink-2: #5e566b;
  --line: #ece6f3;
  --accent: #7a57b8;
  --accent-ink: #5e3f99;
  --lavender: #efe8fa;
  --pink: #fde9f1;
  --sky: #e6f2fd;
  --mint: #e5f7ef;
  --radius: 22px;
  --shadow: 0 1px 2px rgba(60, 40, 90, .05), 0 8px 28px rgba(60, 40, 90, .07);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
:lang(zh-Hant) { --font: -apple-system, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif; }
:lang(zh-Hans) { --font: -apple-system, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif; }
:lang(ja) { --font: -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", sans-serif; }
:lang(ko) { --font: -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif; }
:lang(th) { --font: -apple-system, "Thonburi", "Noto Sans Thai", "Leelawadee UI", sans-serif; }
:lang(hi) { --font: -apple-system, "Kohinoor Devanagari", "Noto Sans Devanagari", "Nirmala UI", sans-serif; }
:lang(ar) { --font: -apple-system, "SF Arabic", "Geeza Pro", "Noto Sans Arabic", "Segoe UI", Tahoma, sans-serif; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.65; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-ink); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3.6vw, 2rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.small { font-size: .9rem; color: var(--ink-2); }
.lead { color: var(--ink-2); max-width: 46em; }
section { padding: 56px 0; }

/* header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); text-decoration: none; min-width: 0; }
.brand img { width: 32px; height: 32px; border-radius: 8px; flex: none; }
.brand span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav { display: flex; gap: 4px; margin-inline-start: auto; }
.nav a { color: var(--ink-2); text-decoration: none; padding: 6px 10px; border-radius: 999px; font-size: .95rem; white-space: nowrap; }
.nav a[aria-current="page"], .nav a:hover { background: var(--lavender); color: var(--accent-ink); }

/* language menu (no JS: a details dropdown) */
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: .9rem; color: var(--ink-2); white-space: nowrap; }
.lang summary::-webkit-details-marker { display: none; }
.lang[open] summary { background: var(--lavender); color: var(--accent-ink); }
.lang .lang-list { position: absolute; inset-inline-end: 0; top: calc(100% + 8px); margin: 0; padding: 8px; list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); display: grid; grid-template-columns: repeat(2, minmax(150px, 1fr)); gap: 2px; width: max-content; max-width: calc(100vw - 32px); }
.lang-list a { display: block; padding: 6px 10px; border-radius: 10px; color: var(--ink); text-decoration: none; font-size: .92rem; }
.lang-list a:hover { background: var(--bg-soft); }
.lang-list a[aria-current="true"] { background: var(--lavender); color: var(--accent-ink); font-weight: 600; }

/* hero */
.hero { padding: 64px 0 48px; background: linear-gradient(180deg, var(--bg-soft), #fff); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.app-icon { width: 112px; height: 112px; border-radius: 26px; box-shadow: var(--shadow); margin-bottom: 20px; }
.eyebrow { color: var(--accent); font-weight: 600; margin-bottom: .3em; }
.hero h1 { font-size: clamp(2.2rem, 6vw, 3.4rem); margin-bottom: .3em; }
.pitch { font-size: 1.2rem; color: var(--ink-2); max-width: 30em; }
.store { display: inline-flex; align-items: center; gap: 10px; background: var(--ink); color: #fff; text-decoration: none; padding: 12px 22px; border-radius: 14px; font-weight: 600; margin-top: 8px; }
.store svg { width: 22px; height: 22px; fill: currentColor; }
.store:hover { color: #fff; background: #000; }
.store.soon { background: var(--lavender); color: var(--accent-ink); }
.note { font-size: .9rem; color: var(--ink-2); margin-top: 12px; }

.example { margin: 0; display: grid; gap: 10px; }
.bubble { border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.bubble p { margin: 0; font-size: 1.15rem; font-weight: 600; }
.bubble.src { background: var(--pink); }
.bubble.dst { background: var(--sky); }
.tag { display: inline-block; font-size: .78rem; font-weight: 600; color: var(--ink-2); background: rgba(255, 255, 255, .7); padding: 2px 10px; border-radius: 999px; margin-bottom: 8px; }
.arrow { text-align: center; color: var(--accent); font-size: 1.3rem; line-height: 1; }

/* hero: offline line */
.offline { display: inline-flex; gap: 10px; align-items: baseline; font-size: 1.05rem; font-weight: 600; color: var(--accent-ink); background: var(--lavender); padding: 6px 14px; border-radius: 14px; margin: -.2em 0 1.1em; }

/* intro video */
.intro { text-align: center; }
.intro .lead { margin-inline: auto; }
.media { border-radius: var(--radius); overflow: hidden; background: var(--bg-soft); box-shadow: var(--shadow); }
.media video, .media img { width: 100%; height: auto; }
.intro .media { max-width: 960px; margin: 24px auto 0; }
.media.phone { background: none; box-shadow: none; max-width: 300px; margin-inline: auto; }
.media.phone img { border-radius: 28px; box-shadow: var(--shadow); }

/* features: text cards, two columns; the headline feature spans both */
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.feature-grid .feature.text-only { margin: 0; }
.feature-grid .feature.headline { grid-column: 1 / -1; }
.features { background: var(--bg-soft); }
.feature { display: grid; grid-template-columns: 1.35fr 1fr; gap: 40px; align-items: center; padding: 36px 0; border-top: 1px solid var(--line); }
.feature:first-of-type { border-top: 0; }
.feature:nth-of-type(even) .media { order: 2; }
.feature.text-only { grid-template-columns: 1fr; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin-bottom: 16px; }
.feature.text-only:first-of-type { border-top: 1px solid var(--line); }
.feature.headline .feature-text h3 { color: var(--accent-ink); }
.num { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: var(--lavender); font-size: 1.3rem; margin-bottom: 12px; }
.feature:nth-of-type(5n+2) .num { background: var(--pink); }
.feature:nth-of-type(5n+3) .num { background: var(--mint); }
.feature:nth-of-type(5n+4) .num { background: var(--sky); }
.feature-text p { color: var(--ink-2); }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: .85rem; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; color: var(--ink-2); }
.text-only .chips li { background: var(--bg-soft); }
.aside { margin-top: 18px; padding: 14px 16px; background: var(--mint); border-radius: 16px; }
.aside p { margin: 4px 0 0; font-size: .95rem; color: var(--ink-2); }

/* interface guide: screenshot with numbered pins + legend */
.guide-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.guide-screen { display: grid; grid-template-columns: minmax(0, 240px) 1fr; gap: 22px; align-items: start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.guide-shot { position: relative; }
.guide-shot img { width: 100%; height: auto; border-radius: 24px; border: 1px solid var(--line); }
.pin { position: absolute; transform: translate(-50%, -50%); width: 20px; height: 20px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; line-height: 20px; text-align: center; border: 2px solid #fff; box-shadow: 0 2px 6px rgba(60, 40, 90, .35); box-sizing: content-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; }
.legend h3 { margin-top: 4px; }
.legend ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.legend li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: .95rem; line-height: 1.5; }
.pin-n { flex: none; display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--lavender); color: var(--accent-ink); font-size: 12px; font-weight: 700; margin-top: 1px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; }

/* plans + privacy */
.plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card.soft { background: linear-gradient(135deg, var(--lavender), var(--sky)); border: 0; }
.plan ul, .checks { padding-inline-start: 1.2em; margin: 0 0 1em; }
.plan li, .checks li { margin: .3em 0; }
.plan.pro { background: linear-gradient(160deg, #fff, var(--lavender)); border-color: #dccff0; }
.plan.pro h3 { color: var(--accent-ink); }
.privacy-sum { padding-top: 0; }
.links { margin: 0; }

/* doc pages */
.doc { background: var(--bg-soft); }
.doc h1 { font-size: clamp(1.8rem, 5vw, 2.4rem); }
.doc h2 { font-size: 1.2rem; margin-top: 1.6em; }
.contact { display: flex; gap: 14px; align-items: flex-start; background: var(--bg-soft); border-radius: 16px; padding: 16px 18px; margin: 20px 0; }
.contact > span { font-size: 1.6rem; line-height: 1; }
details { border-bottom: 1px solid var(--line); padding: 4px 0; }
summary { cursor: pointer; padding: 10px 0; font-weight: 600; }
details p { color: var(--ink-2); }
.eula { margin-top: 2em; font-size: .88rem; color: var(--ink-2); overflow-wrap: anywhere; }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0 40px; font-size: .9rem; color: var(--ink-2); }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 16px; }
.foot-links a { color: var(--ink-2); }
.foot-langs { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 16px; }
.foot-langs a { color: var(--ink-2); text-decoration: none; font-size: .85rem; }
.foot-langs a:hover { color: var(--accent); }
.copy { margin: 0; }

/* phones */
@media (max-width: 1000px) {
  .guide-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  section { padding: 40px 0; }
  .hero { padding: 36px 0 32px; }
  .hero-grid, .feature, .plan-grid { grid-template-columns: 1fr; gap: 24px; }
  .feature:nth-of-type(even) .media { order: 0; }
  .feature { padding: 28px 0; }
  .app-icon { width: 88px; height: 88px; border-radius: 20px; }
  .bar { gap: 8px; }
  .brand span { display: none; }
  .nav a { padding: 6px 8px; font-size: .88rem; }
  .lang summary { padding: 6px 10px; }
  .lang-name { display: none; }
  .lang .lang-list { grid-template-columns: 1fr 1fr; }
  .card, .feature.text-only { padding: 22px; }
  .guide-grid, .guide-screen, .feature-grid { grid-template-columns: 1fr; }
  .guide-shot { max-width: 300px; margin-inline: auto; width: 100%; }
  .pin { width: 22px; height: 22px; line-height: 22px; font-size: 12px; }
}

/* ===== home v2: big screens, short copy ===== */
.v2 section { padding: 96px 0; }
.v2 h2 { font-size: clamp(1.75rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.2; }
.v2 .store { margin-top: 4px; padding: 14px 24px; border-radius: 16px; }

.phone { position: relative; width: 100%; max-width: 300px; padding: 9px; border-radius: 48px; background: #19161f;
  box-shadow: 0 1px 0 rgba(255,255,255,.08) inset, 0 30px 60px -20px rgba(60, 40, 90, .35), 0 12px 24px -12px rgba(60, 40, 90, .25); }
.phone img { width: 100%; height: auto; border-radius: 39px; display: block; }

.h2-stage { position: relative; display: grid; place-items: center; }
.h2-stage .phone.solo { max-width: 310px; }
.h2-stage .phone.front { max-width: 300px; z-index: 2; }
.h2-stage .phone.back { position: absolute; max-width: 250px; z-index: 1; opacity: .96;
  transform: translateX(-46%) translateY(24px) rotate(-7deg); }
[dir="rtl"] .h2-stage .phone.back { transform: translateX(46%) translateY(24px) rotate(7deg); }
.h2-stage .phone.front { transform: translateX(16%); }
[dir="rtl"] .h2-stage .phone.front { transform: translateX(-16%); }

/* hero */
.v2 .h2-hero { padding: 72px 0 88px; overflow: hidden;
  background: radial-gradient(600px 400px at 85% 20%, var(--pink), transparent 70%),
              radial-gradient(700px 500px at 70% 90%, var(--sky), transparent 70%),
              linear-gradient(180deg, var(--bg-soft), #fff); }
.h2-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.h2-eyebrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; color: var(--accent-ink); margin-bottom: 18px; }
.h2-eyebrow img { width: 28px; height: 28px; border-radius: 7px; }
.h2-hero h1 { font-size: clamp(2.4rem, 6.2vw, 4.3rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.12; margin-bottom: .45em; }
.h2-sub { font-size: clamp(1.08rem, 2vw, 1.25rem); color: var(--ink-2); max-width: 30em; margin-bottom: 1.4em; }
.h2-facts { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--ink-2); font-size: .95rem; }
.h2-facts li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-inline-end: 6px; }

/* feature sections */
.h2-feat.tone-0 { background: linear-gradient(180deg, #fff, var(--lavender)); }
.h2-feat.tone-1 { background: #fff; }
.h2-feat.tone-2 { background: linear-gradient(180deg, #fff, var(--mint)); }
.h2-feat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.h2-feat-grid.flip .h2-stage { order: -1; }
.h2-kicker { display: inline-block; font-size: .85rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--accent);
  background: var(--lavender); padding: 4px 12px; border-radius: 999px; margin-bottom: 18px; }
.tone-0 .h2-kicker { background: #fff; }
.h2-body { font-size: 1.12rem; color: var(--ink-2); max-width: 30em; }
.h2-points { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.h2-points li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; }
.h2-points li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat; }
.h2-stage.pair { min-height: 560px; }

/* video */
.h2-video { text-align: center; background: var(--bg-soft); }
.h2-lead { color: var(--ink-2); font-size: 1.1rem; }
.h2-video .media { max-width: 980px; margin: 28px auto 0; border-radius: 28px; }

/* trust strip */
.v2 .h2-trust { padding: 64px 0; }
.h2-trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.h2-trust h3 { font-size: 1.15rem; margin-bottom: .35em; }
.h2-trust h3::before { content: ""; display: block; width: 36px; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--accent), #d98cc0); margin-bottom: 14px; }
.h2-trust p { color: var(--ink-2); margin: 0; }

/* plans */
.h2-plans { background: var(--bg-soft); }
.h2-plans h2 { text-align: center; }
.h2-plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 860px; margin: 36px auto 0; }
.h2-plan { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 32px; }
.h2-plan h3 { font-size: 1.4rem; }
.h2-plan ul { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 10px; }
.h2-plan li { padding-inline-start: 26px; position: relative; }
.h2-plan li::before { content: "✓"; position: absolute; inset-inline-start: 0; color: var(--accent); font-weight: 700; }
.h2-plan.pro { background: linear-gradient(160deg, #fff 10%, var(--lavender)); border-color: #d9cbef; box-shadow: var(--shadow); }
.h2-plan.pro h3 { color: var(--accent-ink); }
.h2-plan .small { margin: 18px 0 0; }

/* closing call to action */
.h2-cta { text-align: center; }
.h2-cta img { width: 96px; height: 96px; border-radius: 22px; box-shadow: var(--shadow); margin: 0 auto 22px; }
.h2-cta .small { margin-top: 16px; }

/* guide on the support page */
.doc + .guide, main > .guide { background: #fff; }

@media (max-width: 900px) {
  .v2 section { padding: 64px 0; }
  .h2-hero-grid, .h2-feat-grid { grid-template-columns: 1fr; gap: 44px; }
  .h2-feat-grid.flip .h2-stage { order: 0; }
  .h2-hero-text { text-align: center; }
  .h2-sub { margin-inline: auto; }
  .h2-facts { justify-content: center; }
  .h2-trust-grid { grid-template-columns: 1fr; gap: 28px; }
  .h2-plan-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .v2 .h2-hero { padding: 40px 0 56px; }
  .phone { padding: 7px; border-radius: 38px; }
  .phone img { border-radius: 31px; }
  .h2-stage .phone.front, .h2-stage .phone.solo { max-width: 230px; }
  .h2-stage .phone.back { max-width: 190px; transform: translateX(-42%) translateY(18px) rotate(-7deg); }
  .h2-stage .phone.front { transform: translateX(18%); }
  .h2-stage.pair { min-height: 0; }
  .h2-plan { padding: 24px; }
}
.h2-feat { overflow: hidden; }
.h2-feat-grid.flip .h2-stage .phone.front { transform: translateX(10%); }
.h2-feat-grid.flip .h2-stage .phone.back { transform: translateX(-38%) translateY(24px) rotate(-7deg); }
.hero-stage { position: relative; }
.hero-stage .phone.solo { max-width: 320px; }
.hero-badge { position: absolute; z-index: 3; top: 14%; inset-inline-start: 50%; transform: translateX(-118%);
  background: #fff; color: var(--accent-ink); font-weight: 700; font-size: .95rem; white-space: nowrap;
  padding: 10px 16px; border-radius: 999px; box-shadow: 0 10px 30px -8px rgba(60, 40, 90, .35); }
[dir="rtl"] .hero-badge { transform: translateX(118%); }
@media (max-width: 560px) {
  .hero-stage .phone.solo { max-width: 240px; }
  .hero-badge { top: 6%; font-size: .85rem; transform: translateX(-95%); }
}
.hero-badge, [dir="rtl"] .hero-badge { top: auto; bottom: -22px; inset-inline-start: 50%; transform: translateX(-50%); }
[dir="rtl"] .hero-badge { transform: translateX(50%); }
@media (max-width: 560px) { .hero-badge, [dir="rtl"] .hero-badge { top: auto; bottom: -18px; } }

/* Japanese-style additions: one caption per screen, scenes, the basics table */
.h2-shot { margin: 0; display: grid; justify-items: center; gap: 30px; }
.h2-cap { font-size: .95rem; color: var(--ink-2); text-align: center; max-width: 22em; }
.h2-hero .h2-shot { gap: 40px; }
.h2-body { margin-bottom: 0; }
.h2-scenes { background: #fff; text-align: center; }
.v2 .h2-scenes { padding: 72px 0; }
.h2-scene-list { list-style: none; padding: 0; margin: 24px auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 12px; max-width: 760px; }
.h2-scene-list li { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-weight: 500; }
.h2-spec { background: #fff; }
.h2-spec h2 { text-align: center; }
.h2-spec-table { width: 100%; border-collapse: collapse; margin-top: 24px; font-size: 1rem; }
.h2-spec-table th, .h2-spec-table td { text-align: start; padding: 14px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.h2-spec-table th { width: 8em; color: var(--ink-2); font-weight: 600; white-space: nowrap; }
.h2-notes { margin: 18px 0 0; padding-inline-start: 1.2em; color: var(--ink-2); font-size: .92rem; }
.h2-notes li { margin: .25em 0; }
@media (max-width: 560px) { .h2-spec-table th { width: 6em; white-space: normal; } }