:root {
  color-scheme: light;
  --paper: #f5f5f7;
  --surface: #ffffff;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --accent: #1d1d1f;
  --accent-ink: #ffffff;
  --soft: #e8e8ed;
  --focus: #0071e3;
  --max: 1180px;
  --reading: 760px;
  --touch-target: 44px;
  --radius: 24px;
  --shadow: 0 18px 60px rgba(11, 11, 13, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Helvetica, Inter, system-ui, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: normal;
  font-kerning: normal;
  font-optical-sizing: auto;
  font-variant-ligatures: common-ligatures contextual;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.2em; }
button, summary, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 100; top: 10px; left: 10px; transform: translateY(-150%); min-height: var(--touch-target); padding: 10px 16px; border-radius: 999px; background: var(--ink); color: white; }
.skip-link:focus { transform: none; }

.site-header { position: sticky; z-index: 50; top: 0; border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 24%); background: color-mix(in srgb, var(--paper), transparent 8%); backdrop-filter: blur(18px); }
.header-inner { width: min(var(--max), calc(100% - 40px)); min-height: 78px; margin: 0 auto; display: flex; align-items: center; gap: 26px; }
.brand { min-height: var(--touch-target); display: inline-flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 700; letter-spacing: -0.018em; text-decoration: none; white-space: nowrap; }
.brand img { border-radius: 12px; }
.desktop-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav-link, .language-link, .footer-group a, .text-links a { min-height: var(--touch-target); display: inline-flex; align-items: center; padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 600; text-decoration: none; }
.nav-link:hover, .language-link:hover, .footer-group a:hover, .text-links a:hover { background: var(--soft); color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.language-control, .mobile-menu { position: relative; }
.language-control > summary, .mobile-menu > summary { min-height: var(--touch-target); display: inline-flex; align-items: center; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; font-size: 14px; font-weight: 650; list-style: none; }
.language-control > summary::-webkit-details-marker, .mobile-menu > summary::-webkit-details-marker { display: none; }
.language-list { position: absolute; z-index: 20; top: calc(100% + 10px); inset-inline-end: 0; width: 220px; max-height: min(70vh, 480px); overflow-y: auto; overscroll-behavior: contain; padding: 8px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); display: grid; }
[dir="rtl"] .language-list { left: 0; right: auto; }
.language-link[aria-current="page"] { background: var(--ink); color: white; }
.mobile-menu { display: none; margin-inline-start: auto; }
.mobile-menu > nav { position: absolute; inset-inline-end: 0; top: calc(100% + 10px); width: min(320px, calc(100vw - 28px)); padding: 14px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow); display: grid; }

.button { min-height: var(--touch-target); display: inline-flex; align-items: center; justify-content: center; padding: 11px 20px; border: 1px solid rgba(11,11,13,.14); border-radius: 999px; font-size: 15px; font-weight: 700; line-height: 1.2; text-align: center; text-decoration: none; box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 10px 24px rgba(11,11,13,.12); -webkit-backdrop-filter: saturate(150%) blur(18px); backdrop-filter: saturate(150%) blur(18px); transition: transform 150ms ease, opacity 150ms ease, background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease; }
.button:hover { opacity: 1; transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255,255,255,.36), 0 14px 30px rgba(11,11,13,.16); }
.button:active { transform: scale(0.98); transition-duration: 100ms; transition-timing-function: ease-out; }
.button--primary { border-color: rgba(0,0,0,.86); background: linear-gradient(180deg, #303034 0%, #0a0a0b 72%); color: white; box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 12px 28px rgba(11,11,13,.22); }
.button--secondary { border-color: rgba(11,11,13,.13); background: rgba(255,255,255,.58); color: var(--ink); }
.button--small { padding-inline: 15px; font-size: 13px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }

.site-main { min-height: 70vh; }
.page-shell, .article-shell { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.article-shell { max-width: 1040px; }
.hero { padding: clamp(70px, 10vw, 142px) 0 clamp(62px, 9vw, 116px); }
.hero--home { max-width: 1000px; }
.hero--compact, .hero--article { max-width: 900px; padding-bottom: 70px; }
.eyebrow, .card-kicker { margin: 0 0 16px; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; overflow-wrap: break-word; word-break: normal; font-weight: 700; line-height: 1.06; letter-spacing: -0.035em; text-wrap: balance; }
h1 { max-width: 1000px; margin-bottom: 26px; font-size: clamp(44px, 7.6vw, 88px); }
.hero--compact h1, .hero--article h1 { font-size: clamp(40px, 6.2vw, 70px); }
h2 { font-size: clamp(29px, 4.2vw, 48px); }
h3 { font-size: clamp(20px, 2.2vw, 27px); line-height: 1.12; letter-spacing: -0.028em; }
p { margin: 0 0 1.15em; }
.hero-lede, .hero > p:not(.eyebrow) { max-width: 780px; color: var(--muted); font-size: clamp(18px, 2vw, 23px); font-weight: 400; line-height: 1.54; letter-spacing: -0.012em; }
.breadcrumbs { min-height: var(--touch-target); padding-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: var(--muted); font-size: 13px; }
.breadcrumbs a { min-height: var(--touch-target); display: inline-flex; align-items: center; }

.content-section { padding: clamp(62px, 9vw, 112px) 0; border-top: 1px solid var(--line); }
.section--tint { position: relative; isolation: isolate; }
.section--tint::before { content: ""; position: absolute; z-index: -1; inset: 0; background: var(--soft); box-shadow: 0 0 0 100vmax var(--soft); clip-path: inset(0 -100vmax); }
.section-heading { max-width: 740px; margin-bottom: clamp(38px, 4.8vw, 54px); }
.section-heading > p:not(.eyebrow) { max-width: 68ch; color: var(--muted); line-height: 1.7; letter-spacing: -0.004em; text-wrap: pretty; }
.section-heading > .eyebrow { color: var(--accent); }
.feature-grid, .card-grid, .pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.7vw, 20px); }
.feature-grid > article, .editorial-card, .price-card { min-width: 0; padding: clamp(24px, 3vw, 38px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 1px 0 rgba(11, 11, 13, 0.03); }
.feature-grid > article > span { color: var(--accent); font: 750 12px ui-monospace, monospace; text-transform: uppercase; }
.editorial-card { display: flex; flex-direction: column; }
.editorial-card p { color: var(--muted); }
.editorial-card h3 { margin-bottom: 14px; font-weight: 700; line-height: 1.12; letter-spacing: -0.026em; overflow-wrap: break-word; word-break: normal; }
.editorial-card h3 a { text-decoration: none; }
.editorial-card h3 a::after { content: ""; position: absolute; inset: 0; }
.editorial-card { position: relative; transition: transform 180ms ease, box-shadow 180ms ease; }
.editorial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.editorial-card:has(h3 a:active) { transform: translateY(-1px) scale(0.99); transition-duration: 100ms; }

.service-card {
  --service-card-tone: #0066cc;
  --service-card-tone-strong: #004a75;
  --service-card-brand: #0a84ff;
  --service-card-brand-secondary: var(--service-card-brand);
  --service-card-soft: #eef5ff;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--service-card-tone), transparent 86%);
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--service-card-brand), transparent 88%), transparent 52%),
    radial-gradient(circle at 0 100%, color-mix(in srgb, var(--service-card-brand-secondary), transparent 92%), transparent 48%),
    color-mix(in srgb, var(--surface), transparent 7%);
  -webkit-backdrop-filter: saturate(150%) blur(16px);
  backdrop-filter: saturate(150%) blur(16px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 8px 28px rgba(11, 11, 13, 0.045);
}

.service-card--tone-pump { --service-card-tone: #087a4c; --service-card-soft: #e8fff3; }
.service-card--tone-blue { --service-card-tone: #0066cc; --service-card-soft: #eaf3ff; }
.service-card--tone-gold { --service-card-tone: #805b00; --service-card-soft: #fff7db; }
.service-card--tone-green { --service-card-tone: #1f7535; --service-card-soft: #ecf9ee; }
.service-card--tone-fourchan { --service-card-tone: #7b202b; --service-card-soft: #f3eee7; }
.service-card--tone-violet { --service-card-tone: #754092; --service-card-soft: #f7effc; }
.service-card--tone-orange { --service-card-tone: #a84400; --service-card-soft: #fff2e6; }
.service-card--tone-graphite { --service-card-tone: #4b4b50; --service-card-soft: #eeeef0; }
.service-card--tone-indigo { --service-card-tone: #4d45b8; --service-card-soft: #f0efff; }
.service-card--tone-teal { --service-card-tone: #00727a; --service-card-soft: #eaf9fa; }
.service-card--tone-tiktok { --service-card-tone: #d41445; --service-card-soft: #eefcfc; }

.service-card .service-card-head {
  min-width: 0;
  min-height: var(--touch-target);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.service-card .service-logo-stack {
  min-inline-size: 44px;
  block-size: var(--touch-target);
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  direction: ltr;
}

.service-card .service-logo-stack:empty { display: none; }

.service-card .service-logo-shell {
  inline-size: 44px;
  block-size: 44px;
  min-inline-size: 44px;
  aspect-ratio: 1;
  flex: none;
  display: grid;
  place-items: center;
  padding: 4px;
  overflow: clip;
  border: 1px solid color-mix(in srgb, var(--service-card-tone), transparent 84%);
  border-radius: 13px;
  background: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95), 0 7px 18px rgba(11, 11, 13, 0.1);
}

.service-card .service-logo-shell + .service-logo-shell {
  margin-inline-start: -11px;
  transform: scale(0.9);
  transform-origin: center;
}

.service-card .service-platform-logo {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  max-inline-size: none;
  aspect-ratio: 1;
  object-fit: contain;
  object-position: center;
}

.references .reference-label {
  display: block;
  min-width: 0;
  max-width: 100%;
  color: var(--ink);
  font-weight: 700;
  overflow-wrap: break-word;
  word-break: normal;
}

.service-card .service-card-head .card-kicker {
  min-width: 0;
  margin: 0;
  color: var(--service-card-tone);
  line-height: 1.35;
  letter-spacing: 0.12em;
  overflow-wrap: break-word;
  word-break: normal;
}

.service-card h3 {
  margin-bottom: 14px;
  text-wrap: pretty;
}

.service-card h3 a {
  min-height: var(--touch-target);
  display: inline-flex;
  align-items: center;
}

.service-card > p:not(.card-kicker) {
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: -0.003em;
}

.service-card-price-summary {
  min-width: 0;
  margin: 4px 0 18px;
  padding: 14px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-block: 1px solid color-mix(in srgb, var(--service-card-tone), transparent 86%);
}

.service-card-price-summary > span:first-child {
  padding-top: 2px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.service-card-price-value {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: flex-end;
  gap: 4px 8px;
  text-align: end;
}

.service-card-price-value strong {
  color: var(--service-card-tone);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.01em;
}

.service-card-price-value small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.service-card .text-link { color: var(--service-card-tone); }

.service-card:hover {
  border-color: color-mix(in srgb, var(--service-card-tone), transparent 66%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 18px 44px rgba(11, 11, 13, 0.09);
}

.service-card:focus-within {
  border-color: var(--service-card-tone);
}

.service-card h3 a:focus-visible { outline-color: var(--service-card-tone); }

[dir="rtl"] .service-card .service-card-head { text-align: start; }
.text-link { margin-top: auto; color: var(--accent); font-size: 14px; font-weight: 700; }
.text-links { display: flex; flex-wrap: wrap; gap: 8px; }
.page--404 .text-links { margin-top: 28px; }
.process-list { max-width: 920px; margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 70px 1fr; gap: 18px; padding: 28px 0; border-top: 1px solid var(--line); }
.process-list li > span { color: var(--accent); font: 750 14px ui-monospace, monospace; }

.article-layout { display: grid; grid-template-columns: minmax(0, var(--reading)) 230px; align-items: start; gap: 50px; }
.article-copy { min-width: 0; }
.article-section { padding: 42px 0; border-top: 1px solid var(--line); }
.article-section h2 { font-size: clamp(28px, 4vw, 44px); }
.article-section p, .article-section li { color: #303038; }
.category-copy { max-width: var(--reading); }
.author-card { position: sticky; top: 104px; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.author-card span { display: block; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.author-card a { min-height: var(--touch-target); display: inline-flex; align-items: center; font-weight: 700; }
.author-card p { color: var(--muted); font-size: 14px; }
.media-frame { margin: 0 0 18px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.media-frame img { max-height: 420px; margin: auto; object-fit: contain; }
.media-frame figcaption { padding: 12px 18px; color: var(--muted); font-size: 13px; }
.price { color: var(--accent); font-size: 24px; font-weight: 700; }
.citations a, .references a { min-height: var(--touch-target); display: inline-flex; align-items: center; font-weight: 650; }
.references li { margin-bottom: 12px; }
.references li span { display: block; color: var(--muted); font-size: 13px; }
.disclosure { padding: 24px; border-left: 4px solid var(--accent); background: var(--soft); color: var(--muted); font-size: 14px; }

.faq-list { max-width: 900px; }
.faq-item {
  border-top: 1px solid var(--line);
  overflow: clip;
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary {
  min-height: 67px;
  padding-block: 21px;
  padding-inline: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 21px;
  align-items: center;
  column-gap: clamp(18px, 3vw, 32px);
  cursor: pointer;
  color: var(--ink);
  font-size: clamp(21px, 2.35vw, 28px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: .007em;
  list-style: none;
  text-wrap: pretty;
}
.faq-item summary::marker { content: ""; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  inline-size: 21px;
  block-size: 11px;
  justify-self: end;
  background: #86868b;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 17 9'%3E%3Cpath d='M1 1.13 8.5 7.72 16 1.13' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 17px 9px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 17 9'%3E%3Cpath d='M1 1.13 8.5 7.72 16 1.13' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 17px 9px no-repeat;
  transform: rotate(0deg);
  transform-origin: 50% 50%;
  transition: transform 320ms cubic-bezier(.2, 1, .3, 1), background-color 160ms ease-out;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item summary:active { background: rgba(11, 11, 13, .025); }
.faq-item summary:focus-visible {
  outline: 0;
  box-shadow: inset 0 0 0 3px var(--focus);
  border-radius: 8px;
}
[dir="rtl"] .faq-item summary { padding-inline: 0; }
html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) .faq-item summary { letter-spacing: normal; }
.faq-item > p {
  max-width: min(var(--reading), calc(100% - 53px));
  margin: 0;
  padding: 0 0 28px;
  color: var(--muted);
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.55;
  letter-spacing: -.01em;
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 220ms ease-out, transform 320ms cubic-bezier(.2, 1, .3, 1);
}
.faq-item[open] > p {
  opacity: 1;
  transform: translateY(0);
}
.faq-item[data-faq-state="opening"],
.faq-item[data-faq-state="closing"] {
  overflow: clip;
  will-change: height;
}
.faq-item[data-faq-state="closing"] > p {
  opacity: 0;
  transform: translateY(-5px);
}
.faq-item[data-faq-state="closing"] summary::after { transform: rotate(0deg); }

@media (hover: hover) and (pointer: fine) {
  .faq-item summary:hover::after { background: var(--ink); }
}
.contact-panel { margin: clamp(60px, 10vw, 130px) 0; padding: clamp(30px, 6vw, 72px); border-radius: 32px; background: var(--accent); color: var(--accent-ink); display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr); align-items: end; gap: 40px; }
.contact-panel .eyebrow { color: inherit; }
.contact-panel .button--primary { background: white; border-color: white; color: var(--ink); }
.contact-panel .button--secondary { border-color: white; color: white; }
.contact-panel :focus-visible { outline-color: white; }

:where(
  .brand,
  .nav-link,
  .language-link,
  .footer-group a,
  .text-links a,
  .breadcrumbs a,
  .author-card a,
  .citations a,
  .references a,
  .language-control > summary,
  .mobile-menu > summary
):active {
  transform: scale(0.98);
  transition: transform 100ms ease-out;
}

html[lang="ar"] body,
html[lang="ja"] body,
html[lang="zh-Hans"] body {
  letter-spacing: normal;
}

html[lang="ar"] :is(h1, h2, h3, .brand, .hero-lede, .hero > p:not(.eyebrow)),
html[lang="ja"] :is(h1, h2, h3, .brand, .hero-lede, .hero > p:not(.eyebrow)),
html[lang="zh-Hans"] :is(h1, h2, h3, .brand, .hero-lede, .hero > p:not(.eyebrow)) {
  letter-spacing: normal;
}

html[lang="ar"] :is(h1, h2, h3) { line-height: 1.18; }
html[lang="ja"] :is(h1, h2, h3),
html[lang="zh-Hans"] :is(h1, h2, h3) { line-height: 1.14; }
html[lang="ru"] :is(h1, h2, h3) { letter-spacing: -0.025em; }

html[lang="de"] :is(
  .service-card h3,
  .service-detail--apple .service-hero h1,
  .service-detail--apple .service-explainer h2,
  .service-detail--apple .service-bento-grid strong
) {
  hyphens: auto;
}

.site-footer { position: relative; isolation: isolate; margin-top: 80px; padding: 64px max(20px, calc((100vw - var(--max)) / 2)) 30px; overflow: hidden; border-top: 1px solid rgba(29,29,31,.08); background: rgba(245,244,239,.66); -webkit-backdrop-filter: saturate(145%) blur(24px); backdrop-filter: saturate(145%) blur(24px); }
.site-footer::before { content: ""; position: absolute; z-index: -1; inset: -72% -16%; background: radial-gradient(circle at 13% 43%, rgba(101,171,255,.34), transparent 27%), radial-gradient(circle at 83% 24%, rgba(255,177,215,.36), transparent 28%), radial-gradient(circle at 48% 78%, rgba(255,217,139,.34), transparent 32%); filter: blur(54px); opacity: .9; pointer-events: none; }
.footer-grid, .copyright { position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 30px; }
.footer-grid > div > strong { font-weight: 650; letter-spacing: -.015em; }
.footer-group { display: grid; align-content: start; }
.footer-group h2 { margin-bottom: 8px; font-size: 11px; line-height: 1.35; letter-spacing: .12em; text-transform: uppercase; }
.site-footer .footer-group a { min-height: 38px; padding: 5px 0; border-radius: 0; color: #34343a; font-size: 12px; font-weight: 500; letter-spacing: .055em; }
.site-footer .footer-group a:hover { background: transparent; color: #000; }
.copyright { margin-top: 42px; color: var(--muted); font-size: 13px; }
html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) .site-footer :is(.footer-group h2, .footer-group a) { letter-spacing: normal; text-transform: none; }

@media (max-width: 980px) {
  .desktop-nav, .header-actions { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu > nav { max-height: calc(100dvh - 96px); overflow-y: auto; overscroll-behavior: contain; }
  .mobile-menu .language-control { margin-block: 8px; }
  .mobile-menu .language-control > summary { width: 100%; justify-content: space-between; }
  .mobile-menu .language-list { position: static; width: 100%; max-height: min(46dvh, 360px); margin-top: 8px; box-shadow: none; }
  .mobile-menu .mobile-contact { width: 100%; margin-top: 8px; }
  .feature-grid, .card-grid, .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-layout { grid-template-columns: 1fr; }
  .author-card { position: static; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .header-inner, .page-shell, .article-shell { width: min(100% - 28px, var(--max)); }
  .brand span { display: none; }
  .hero { padding-top: 62px; }
  .feature-grid, .card-grid, .pricing-grid { grid-template-columns: 1fr; }
  .process-list li { grid-template-columns: 44px 1fr; }
  .contact-panel { grid-template-columns: minmax(0, 1fr); }
  .cta-row { flex-direction: column; }
  .button { width: 100%; }
  .service-card .service-card-head { gap: 10px; margin-bottom: 18px; }
  .service-card h3 { margin-bottom: 14px; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header {
    background: var(--paper) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  .language-list,
  .mobile-menu > nav { background: var(--surface); box-shadow: 0 10px 30px rgba(11, 11, 13, 0.12); }

  .button--secondary,
  .feature-grid > article,
  .editorial-card,
  .price-card,
  .service-card,
  .site-footer {
    background: #fdf8fc !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  .site-footer::before { opacity: .12 !important; }
}

@media (prefers-contrast: more) {
  :root { --line: #4b4b50; --muted: #24242a; --focus: #004fbd; }
  .site-header { border-bottom-color: var(--line) !important; background: var(--paper) !important; }
  .language-list, .mobile-menu > nav, .feature-grid > article, .editorial-card, .price-card, .author-card, .media-frame { border-color: var(--line); }
  .feature-grid > article, .editorial-card, .price-card, .service-card { border-color: var(--ink) !important; background: #fdf8fc !important; box-shadow: none !important; }
  .service-card .service-logo-shell { border-color: var(--line); box-shadow: none; }
  .service-card .service-card-head .card-kicker, .service-card .text-link { color: var(--ink); }
  .language-link[aria-current="page"] { outline: 2px solid currentColor; outline-offset: -4px; }
  .button, .service-card, .site-footer { border-color: var(--ink) !important; background: #fdf8fc !important; box-shadow: none !important; }
  .service-card::before, .site-footer::before { content: none !important; }
  :focus-visible { outline-width: 4px; }
}

@media (forced-colors: active) {
  .site-header,
  .feature-grid > article,
  .editorial-card,
  .price-card,
  .service-card,
  .service-card .service-logo-shell {
    border: 1px solid CanvasText !important;
    background: Canvas !important;
    color: CanvasText !important;
    box-shadow: none !important;
  }

  .site-footer { border-color: CanvasText !important; background: Canvas !important; color: CanvasText !important; }
  .service-card::before, .site-footer::before { content: none !important; }

  .site-header,
  .feature-grid > article,
  .editorial-card,
  .price-card,
  .service-card,
  .site-footer {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  .service-card .service-card-head .card-kicker,
  .service-card .text-link { color: LinkText; }
}

/* Apple-toned material refinement. */
:root {
  --paper: #f5f5f7;
  --surface: #ffffff;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(0, 0, 0, .12);
  --soft: #e8e8ed;
  --kikai-glass: rgba(255, 255, 255, .86);
  --kikai-line: rgba(0, 0, 0, .08);
  --kikai-shadow: 0 1px 0 rgba(255, 255, 255, .84), 0 12px 32px -28px rgba(0, 0, 0, .28);
}

body {
  background: var(--paper);
}

.site-header {
  border-bottom-color: var(--kikai-line);
  background: rgba(253, 248, 252, .76);
  -webkit-backdrop-filter: saturate(145%) blur(22px);
  backdrop-filter: saturate(145%) blur(22px);
}

h1, h2, h3 {
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Inter, system-ui, sans-serif;
  font-optical-sizing: auto;
}
h1 { font-weight: 650; line-height: 1.02; letter-spacing: -.042em; }
h2 { font-weight: 620; line-height: 1.08; letter-spacing: -.03em; }
h3 { font-weight: 600; letter-spacing: -.019em; }

html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) :is(h1, h2, h3) { letter-spacing: normal; }
html[lang="ar"] :is(h1, h2, h3) { line-height: 1.18; }
html:where([lang="ja"], [lang="zh-Hans"]) :is(h1, h2, h3) { line-height: 1.14; }
html[lang="ru"] :is(h1, h2, h3) { letter-spacing: -.025em; }

.hero--home { max-width: 940px; }
.hero--home .hero-lede { max-width: 720px; }
.hero--compact > p:not(.eyebrow):not(.hero-lede) {
  max-width: 68ch;
  color: var(--muted);
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.72;
  letter-spacing: -.004em;
  text-wrap: pretty;
}
.hero--compact > p:not(.eyebrow):not(.hero-lede) + p { margin-top: -.24em; }
.section-heading h2 { margin-bottom: 18px; }
.section-heading > p:not(.eyebrow) + p { margin-top: -.28em; }

/* The catalogue represents many platforms, so its label stays neutral rather
   than borrowing the global orange editorial accent. Individual service pages
   receive their own platform tone from service-product.css. */
.page--hub .hero--compact > .eyebrow { color: var(--ink); }

.feature-grid > article,
.editorial-card,
.price-card {
  border-color: var(--kikai-line);
  background: var(--kikai-glass);
  box-shadow: var(--kikai-shadow);
  -webkit-backdrop-filter: saturate(120%) blur(10px);
  backdrop-filter: saturate(120%) blur(10px);
}
.feature-grid > article h2 { margin-bottom: 18px; font-size: clamp(25px, 2.7vw, 35px); line-height: 1.12; }
.feature-grid > article p,
.editorial-card > p:not(.card-kicker),
.price-card p { color: var(--muted); line-height: 1.68; letter-spacing: -.004em; text-wrap: pretty; }
.editorial-card h3 { margin-bottom: 16px; }
.text-link { margin-top: clamp(22px, 2.5vw, 30px); letter-spacing: -.006em; }

.button {
  color: var(--ink);
  font-weight: 500;
  letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.34), 0 9px 22px rgba(25,22,25,.09);
}
.button--primary {
  color: #fff;
  border-color: transparent;
  background: rgba(20,18,20,.88);
  box-shadow: 0 2px 12px rgba(25,22,25,.16);
}
.button--secondary {
  border-color: transparent;
  background: rgba(211,207,210,.88);
  box-shadow: 0 2px 12px rgba(25,22,25,.16);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.button--primary:hover { background: rgba(20,18,20,.96); box-shadow: 0 3px 14px rgba(25,22,25,.18); }
.button--secondary:hover { background: rgba(224,220,223,.96); box-shadow: 0 3px 14px rgba(25,22,25,.17); }

.service-card {
  position: relative;
  border-color: var(--kikai-line);
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--service-card-brand), transparent 88%), transparent 48%),
    radial-gradient(circle at 0 100%, color-mix(in srgb, var(--service-card-brand-secondary), transparent 92%), transparent 46%),
    var(--kikai-glass);
  box-shadow: var(--kikai-shadow);
  -webkit-backdrop-filter: saturate(120%) blur(10px);
  backdrop-filter: saturate(120%) blur(10px);
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--service-card-brand), color-mix(in srgb, var(--service-card-brand-secondary), transparent 18%) 54%, transparent 88%);
  opacity: .72;
  pointer-events: none;
}
.service-card h3 { color: var(--ink); font-weight: 600; letter-spacing: -.016em; }
.service-card > p:not(.card-kicker) { color: var(--muted); }
.service-card .service-card-head .card-kicker { font-weight: 600; letter-spacing: .065em; }
.service-card:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.64), 0 18px 42px -25px rgba(25,22,25,.34); }

.site-footer {
  border-top-color: var(--kikai-line);
  background: var(--kikai-glass);
  color: var(--ink);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.site-footer::before {
  background:
    radial-gradient(circle at 12% 35%, #829eb8 0, transparent 38%),
    radial-gradient(circle at 84% 18%, #ba8da3 0, transparent 37%),
    radial-gradient(circle at 38% 88%, #baa174 0, transparent 42%),
    #625b61;
  filter: blur(54px) saturate(.72);
  opacity: .68;
}
.footer-grid { gap: clamp(30px, 4vw, 48px); }
.footer-grid > div > strong { color: var(--ink); font-size: 16px; font-weight: 600; letter-spacing: -.014em; }
.footer-group h2 { color: var(--ink); font-size: 12px; font-weight: 600; line-height: 1.35; letter-spacing: .075em; }
.site-footer .footer-group a {
  color: #000;
  min-height: var(--touch-target);
  padding-block: 8px;
  font-size: 14px;
  font-weight: 450;
  line-height: 1.35;
  letter-spacing: -.003em;
}
.copyright { color: var(--muted); font-size: 12px; line-height: 1.5; letter-spacing: .005em; }

@media (max-width: 640px) {
  .hero--compact > p:not(.eyebrow):not(.hero-lede) { line-height: 1.66; }
  .section-heading { margin-bottom: 34px; }
  .feature-grid > article, .editorial-card, .price-card { padding: 26px; }
  .site-footer .footer-group a { padding-block: 9px; }
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .button--secondary,
  .feature-grid > article,
  .editorial-card,
  .price-card,
  .service-card,
  .site-footer { background: rgba(253,248,252,.96); }
}

/* Full-page Apple material system. One blur-owning surface per region. */
:root {
  --page-cool: #f5f5f7;
  --glass-thin: rgba(255, 255, 255, .78);
  --glass-medium: rgba(255, 255, 255, .90);
  --glass-thick: #ffffff;
  --glass-line: rgba(0, 0, 0, .08);
  --glass-shadow-card: 0 12px 36px -30px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .72);
  --glass-shadow-section: 0 18px 52px -40px rgba(0, 0, 0, .30), inset 0 1px 0 rgba(255, 255, 255, .72);
  --radius-section: 30px;
}

html { min-width: 0; background: var(--page-cool); }

body {
  position: relative;
  isolation: isolate;
  min-width: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background: var(--page-cool);
  color: var(--ink);
}

body::before,
body::after {
  content: none;
}

body::before {
  content: none;
}

body::after {
  content: none;
}

.site-header {
  top: 0;
  width: 100%;
  margin: 0;
  padding-top: env(safe-area-inset-top, 0px);
  border: 0;
  border-bottom: 1px solid rgba(29, 29, 31, .08);
  border-radius: 0;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 1px 8px rgba(0, 0, 0, .04);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
}

.header-inner {
  width: 100%;
  min-height: 68px;
  padding: 8px clamp(18px, 3.5vw, 44px);
  gap: 0;
  justify-content: space-between;
}

.brand {
  position: relative;
  width: 44px;
  min-width: 44px;
  height: 44px;
  min-height: 44px;
  justify-content: center;
  gap: 0;
  font-size: 0;
}

.brand img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  border-radius: 7px;
}

.brand span,
.desktop-nav { display: none; }

.desktop-nav .nav-link {
  padding-inline: 0;
  border-radius: 0;
  background: transparent;
  color: #585960;
  font-size: 10px;
  font-weight: 550;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.desktop-nav .nav-link:hover { background: transparent; color: var(--ink); }

.header-actions { display: none; gap: 7px; }

.header-actions .language-control > summary,
.mobile-menu > summary {
  min-height: 46px;
  border-color: rgba(11, 11, 13, .11);
  background: rgba(255, 255, 255, .76);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .78);
  font-size: 12px;
  font-weight: 580;
}

.header-actions .button { min-height: 46px; font-size: 12px; font-weight: 600; }

.language-list {
  border-color: var(--glass-line);
  background: var(--glass-thick);
  box-shadow: var(--glass-shadow-card);
  -webkit-backdrop-filter: blur(24px) saturate(125%);
  backdrop-filter: blur(24px) saturate(125%);
}

.mobile-menu { display: block; margin-inline-start: auto; }

html .site-header .mobile-menu > summary {
  position: relative;
  z-index: 82;
  width: 44px;
  height: 44px;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: transparent;
  font-size: 0;
  gap: 0;
}

.mobile-menu > summary::before {
  width: 19px;
  height: 9px;
  border-block: 1.5px solid #1d1d1f;
  border-radius: 2px;
  background: transparent;
  box-shadow: none;
  content: "";
  transition: opacity 100ms ease-out, transform 100ms ease-out;
}

.mobile-menu > summary:hover::before { opacity: .72; }
.mobile-menu > summary:active::before { opacity: .62; transform: scale(.92); }
.mobile-menu[open] > summary::before { display: none; }
.mobile-menu > summary:focus-visible { outline: 2px solid #1d1d1f; outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  .mobile-menu > summary::before { transition: opacity 100ms ease-out; }
}

.mobile-menu[open] > summary {
  position: fixed;
  top: calc(12px + env(safe-area-inset-top, 0px));
  inset-inline-end: clamp(18px, 3.5vw, 44px);
  width: 44px;
  min-width: 44px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: transparent;
  font-size: 0;
}

.mobile-menu[open] > summary::after {
  display: inline-block;
  color: #171719;
  content: "\00D7";
  font-size: 25px;
  font-weight: 300;
  line-height: 1;
  transition: transform 100ms ease-out;
}

.mobile-menu[open] > summary:focus-visible {
  outline: 0;
  box-shadow: none;
}

.mobile-menu[open] > summary:focus-visible::after { transform: scale(1.12); }

.site-header:has(.mobile-menu[open]) {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.mobile-menu > nav {
  position: fixed;
  z-index: 80;
  inset-block: 0;
  inset-inline: 0;
  width: 100%;
  max-width: none;
  height: 100dvh;
  min-height: 100svh;
  max-height: none;
  padding:
    calc(clamp(92px, 12vh, 112px) + env(safe-area-inset-top, 0px))
    calc(clamp(32px, 10vw, 104px) + env(safe-area-inset-right, 0px))
    calc(88px + env(safe-area-inset-bottom, 0px))
    calc(clamp(32px, 10vw, 104px) + env(safe-area-inset-left, 0px));
  overflow: visible;
  overscroll-behavior: auto;
  touch-action: pan-y;
  border: 0;
  border-radius: 0;
  background: rgba(245, 245, 247, .92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .68);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-auto-flow: row;
  align-content: start;
  align-items: start;
  justify-content: stretch;
  gap: 0;
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
}

.mobile-menu-gesture-surface {
  position: fixed;
  z-index: 83;
  right: auto;
  bottom: calc(124px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  width: min(82vw, 420px);
  height: 64px;
  pointer-events: none;
  touch-action: auto;
  transform: translateX(-50%);
  user-select: none;
  -webkit-user-select: none;
}

.mobile-menu-gesture-surface::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 36px;
  height: 4px;
  border-radius: 999px;
  background: rgba(23, 23, 25, .24);
  content: "";
  transform: translate(-50%, -50%);
  transition: transform 100ms cubic-bezier(.23, 1, .32, 1), background-color 100ms cubic-bezier(.23, 1, .32, 1);
}

.mobile-menu[data-swipe-enabled][open] > nav > .mobile-menu-gesture-surface {
  pointer-events: auto;
  touch-action: none;
  cursor: grab;
}

.mobile-menu[data-swipe-enabled][open] > nav:has(> .language-control[open]) > .mobile-menu-gesture-surface {
  pointer-events: none;
  touch-action: auto;
  opacity: 0;
}

.mobile-menu[data-swipe-active] > nav > .mobile-menu-gesture-surface { cursor: grabbing; }
.mobile-menu[data-swipe-active] > nav > .mobile-menu-gesture-surface::before {
  background: rgba(23, 23, 25, .38);
  transform: translate(-50%, -50%) scaleX(1.18);
}

.site-header:has(.mobile-menu[data-swipe-active]) .brand { transition: none; }

.mobile-menu > nav > :is(.nav-link, .language-control, .mobile-contact) {
  position: relative;
  z-index: 1;
  min-inline-size: var(--touch-target);
}

.site-header:has(.mobile-menu[open]) .brand {
  position: fixed;
  z-index: 82;
  top: calc(12px + env(safe-area-inset-top, 0px));
  inset-inline-start: clamp(18px, 3.5vw, 44px);
}

.mobile-menu > nav > .nav-link {
  position: relative;
  min-width: var(--touch-target);
  width: fit-content;
  max-width: 100%;
  min-height: 56px;
  padding: 7px 0;
  justify-content: flex-start;
  border-radius: 0;
  background: transparent;
  color: #171719;
  font-size: clamp(30px, 6.4vw, 44px);
  font-weight: 590;
  line-height: 1.08;
  letter-spacing: -.032em;
  text-align: start;
  text-transform: none;
}

.mobile-menu > nav > .nav-link::after { display: none; }

.mobile-menu > nav > .nav-link:hover { background: transparent; color: var(--accent); }

.mobile-menu > nav > .language-control,
.mobile-menu > nav > .mobile-contact {
  grid-column: 1;
  min-width: var(--touch-target);
  width: fit-content;
  max-width: 100%;
  margin: 0;
}

.mobile-menu > nav > .language-control {
  position: static;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-content: flex-start;
  width: min(320px, 100%);
  margin-top: 16px;
}

.mobile-menu > nav > .mobile-contact { justify-content: flex-start; }

.mobile-menu > nav > .language-control > summary,
.mobile-menu > nav > .button {
  min-height: 48px;
  width: auto;
  max-width: 100%;
  padding: 8px 0;
  justify-content: flex-start;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #171719;
  font-size: clamp(18px, 3.2vw, 24px);
  font-weight: 520;
  line-height: 1.18;
  letter-spacing: -.016em;
  text-align: start;
  text-transform: none;
  white-space: normal;
  overflow-wrap: break-word;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.mobile-menu > nav > .language-control > summary {
  width: 100%;
  justify-content: space-between;
}

.mobile-menu > nav > .language-control > summary::after {
  width: 9px;
  height: 9px;
  margin-inline: 18px 4px;
  border-inline-end: 1.4px solid currentColor;
  border-block-end: 1.4px solid currentColor;
  content: "";
  flex: 0 0 auto;
  transform: rotate(45deg) translate(-2px, -2px);
  transform-origin: center;
  transition: transform 300ms cubic-bezier(.2, 1, .3, 1);
}

.mobile-menu > nav > .language-control[open] > summary::after {
  transform: rotate(225deg) translate(-1px, -1px);
}

.mobile-menu > nav > .language-control > summary:hover,
.mobile-menu > nav > .button:hover {
  background: transparent;
  box-shadow: none;
  color: var(--accent);
  transform: none;
}

.mobile-menu > nav > .language-control .language-list {
  position: static;
  inset: auto;
  width: min(320px, 100%);
  max-height: clamp(128px, calc(100dvh - 536px), 308px);
  margin-top: 8px;
  padding: 8px 0 4px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 0;
  border-top: 1px solid rgba(29, 29, 31, .12);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

[dir="rtl"] .mobile-menu > nav > .language-control .language-list {
  inset: auto;
  transform: none;
}

.mobile-menu > nav:has(> .language-control[open]) {
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

/* Apple Watch-style service family navigation. The full catalogue remains
   below; this compact rail keeps related platform services under one chapter. */
.service-showcase {
  position: relative;
  width: 100%;
  margin-inline: 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(29, 29, 31, .08);
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 8px 24px rgba(29, 29, 31, .035);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
}

.service-showcase-inner {
  position: relative;
  width: min(100%, 1440px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: stretch;
}

.service-showcase-track {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  margin: 0;
  padding: 18px 16px 20px;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(104px, 10.5vw, 132px);
  gap: 12px;
  list-style: none;
  scroll-padding-inline: 16px;
  scroll-snap-type: inline proximity;
  scrollbar-width: none;
  touch-action: pan-x pan-y;
  -webkit-overflow-scrolling: touch;
}

.service-showcase-track::-webkit-scrollbar { display: none; }

.service-showcase-item {
  min-width: 0;
  scroll-snap-align: start;
}

.service-showcase-link {
  width: 100%;
  min-width: 0;
  min-height: 122px;
  height: 100%;
  padding: 2px 4px 6px;
  border: 0;
  display: grid;
  grid-template-rows: 66px auto;
  align-content: start;
  justify-items: center;
  background: transparent;
  color: #1d1d1f;
  font: inherit;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}

.service-showcase-icon {
  width: 100%;
  height: 64px;
  display: grid;
  place-items: end center;
}

.service-showcase-link .service-logo-stack {
  min-inline-size: 56px;
  block-size: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  direction: ltr;
}

.service-showcase-link .service-logo-shell {
  inline-size: 56px;
  block-size: 56px;
  min-inline-size: 56px;
  display: grid;
  place-items: center;
  flex: none;
  padding: 5px;
  overflow: clip;
  border: 1px solid rgba(29, 29, 31, .09);
  border-radius: 16px;
  background: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .96), 0 6px 16px rgba(29, 29, 31, .09);
}

.service-showcase-link .service-logo-shell + .service-logo-shell {
  margin-inline-start: -15px;
  transform: scale(.86);
  transform-origin: center;
}

.service-showcase-link .service-platform-logo {
  inline-size: 100%;
  block-size: 100%;
  max-inline-size: none;
  object-fit: contain;
  object-position: center;
}

.service-showcase-label {
  min-width: 0;
  max-width: 100%;
  margin-top: 9px;
  display: -webkit-box;
  overflow: hidden;
  color: #1d1d1f;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -.014em;
  text-wrap: wrap;
  -webkit-hyphens: auto;
  hyphens: auto;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.service-showcase-link:hover .service-showcase-label,
.service-showcase-link[aria-expanded="true"] .service-showcase-label {
  color: var(--service-card-tone, var(--accent));
}

.service-showcase-link[aria-expanded="true"] .service-logo-shell {
  border-color: var(--service-card-tone, rgba(29, 29, 31, .16));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .96),
    0 6px 16px rgba(29, 29, 31, .09),
    0 0 0 2px var(--service-card-tone, rgba(29, 29, 31, .12));
}

.service-showcase-link:focus-visible { outline: none; }

.service-showcase-link:focus-visible .service-logo-shell {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .96),
    0 6px 16px rgba(29, 29, 31, .09),
    0 0 0 3px var(--focus);
}

.service-showcase-member-link:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.service-showcase-link:active .service-logo-stack { transform: scale(.97); }

.service-showcase-paddle {
  position: static;
  grid-row: 1;
  align-self: stretch;
  inline-size: 48px;
  width: 48px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  display: none;
  align-items: center;
  justify-content: center;
  overflow: clip;
  background: transparent;
  color: rgba(29, 29, 31, .62);
  cursor: pointer;
}

.service-showcase[data-enhanced] .service-showcase-paddle { display: flex; }
.service-showcase-paddle--previous { grid-column: 1; }
.service-showcase-paddle--next { grid-column: 3; }
.service-showcase-paddle:disabled { opacity: 0; pointer-events: none; }
.service-showcase-paddle:not(:disabled):hover { color: #1d1d1f; }
.service-showcase-paddle svg { width: 8px; height: 14px; }
[dir="rtl"] .service-showcase-paddle svg { transform: scaleX(-1); }

.service-showcase-panels {
  border-top: 1px solid rgba(29, 29, 31, .08);
  background: #f5f5f7;
}

.service-showcase-panel {
  width: min(100%, 1344px);
  margin-inline: auto;
  padding: 22px 48px 30px;
}

.service-showcase-panel[hidden] { display: none !important; }

.service-showcase-panel-heading {
  min-width: 0;
  margin-bottom: 12px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  color: #1d1d1f;
}

.service-showcase-panel-heading strong {
  min-width: 0;
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -.025em;
  overflow-wrap: break-word;
}

.service-showcase-panel-heading > span {
  flex: none;
  color: #6e6e73;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}

.service-showcase-member-list {
  min-width: 0;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
  list-style: none;
}

.service-showcase-member {
  min-width: 0;
  display: flex;
}

.service-showcase-member-link {
  min-width: 0;
  width: 100%;
  min-height: 224px;
  padding: 20px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 18px;
  overflow: hidden;
  border: 1px solid rgba(29, 29, 31, .09);
  border-radius: 22px;
  background-color: rgba(255, 255, 255, .93);
  background-image:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--service-card-brand, var(--service-card-tone, #6e6e73)), transparent 91%), transparent 48%),
    linear-gradient(145deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .95),
    0 12px 32px rgba(29, 29, 31, .055);
  color: #1d1d1f;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transform: translateY(0) scale(1);
  transition:
    transform 220ms cubic-bezier(.2, .8, .2, 1),
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.service-showcase-member-head {
  min-width: 0;
  min-height: 48px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.service-showcase-member .service-logo-stack {
  min-inline-size: 48px;
  block-size: 48px;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  direction: ltr;
}

.service-showcase-member .service-logo-shell {
  inline-size: 48px;
  block-size: 48px;
  min-inline-size: 48px;
  aspect-ratio: 1;
  flex: none;
  display: grid;
  place-items: center;
  padding: 5px;
  overflow: clip;
  border: 1px solid color-mix(in srgb, var(--service-card-tone, #6e6e73), transparent 84%);
  border-radius: 14px;
  background: rgba(255, 255, 255, .96);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .98),
    0 7px 18px rgba(29, 29, 31, .10);
}

.service-showcase-member .service-logo-shell + .service-logo-shell {
  margin-inline-start: -12px;
  transform: scale(.9);
  transform-origin: center;
}

.service-showcase-member .service-platform-logo {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  max-inline-size: none;
  aspect-ratio: 1;
  object-fit: contain;
  object-position: center;
}

.service-showcase-member-number {
  flex: none;
  padding-top: 4px;
  color: var(--service-card-tone, #6e6e73);
  font-size: 11px;
  font-weight: 650;
  line-height: 1;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}

.service-showcase-member-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-showcase-member-platform {
  margin-bottom: 8px;
  color: var(--service-card-tone, #6e6e73);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .08em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.service-showcase-member-title {
  min-width: 0;
  font-size: clamp(19px, 1.75vw, 23px);
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -.026em;
  overflow-wrap: break-word;
}

.service-showcase-member-summary {
  min-width: 0;
  margin-top: 11px;
  display: -webkit-box;
  overflow: hidden;
  color: #6e6e73;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.46;
  letter-spacing: -.007em;
  overflow-wrap: break-word;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.service-showcase-member-pricing {
  min-width: 0;
  width: 100%;
  margin-top: 16px;
  padding-top: 14px;
  display: block;
  border-top: 1px solid color-mix(in srgb, var(--service-card-tone, #6e6e73), transparent 86%);
}

.service-showcase-pricing-label {
  display: block;
  margin-bottom: 7px;
  color: var(--service-card-tone, #6e6e73);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.service-showcase-price-list {
  min-width: 0;
  display: grid;
}

.service-showcase-price-row {
  min-width: 0;
  padding: 7px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3px 12px;
  border-top: 1px solid rgba(29, 29, 31, .07);
}

.service-showcase-price-row:first-child { border-top: 0; }

.service-showcase-price-row > span {
  min-width: 0;
  color: #424245;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  overflow-wrap: break-word;
}

.service-showcase-price-row > strong {
  color: var(--service-card-tone, #424245);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  text-align: end;
}

.service-showcase-price-row > small {
  grid-column: 1 / -1;
  color: #6e6e73;
  font-size: 10px;
  line-height: 1.3;
  text-align: end;
}

.service-showcase-member-action {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--service-card-tone, #6e6e73);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
}

.service-showcase-member-arrow {
  width: 8px;
  height: 8px;
  flex: none;
  border-block-start: 1.5px solid currentColor;
  border-inline-end: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 160ms cubic-bezier(.2, .8, .2, 1);
}

[dir="rtl"] .service-showcase-member-arrow { transform: rotate(-135deg); }
.service-showcase-member-link:hover {
  border-color: color-mix(in srgb, var(--service-card-tone, #6e6e73), transparent 75%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .96),
    0 16px 38px rgba(29, 29, 31, .09);
  transform: translateY(-2px) scale(1.005);
}
.service-showcase-member-link:hover .service-showcase-member-arrow { transform: translateX(2px) rotate(45deg); }
[dir="rtl"] .service-showcase-member-link:hover .service-showcase-member-arrow { transform: translateX(-2px) rotate(-135deg); }
.service-showcase-member-link:active {
  opacity: .84;
  transform: translateY(0) scale(.985);
  transition-duration: 90ms;
}

@media (prefers-reduced-motion: reduce) {
  .service-showcase-member-link,
  .service-showcase-member-arrow { transition: none; }
  .service-showcase-member-link:hover,
  .service-showcase-member-link:active { transform: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .service-showcase-member-link {
    background: #fff;
    box-shadow: none;
  }
}

@media (prefers-contrast: more) {
  .service-showcase-member-link {
    border-color: #6e6e73;
    background: #fff;
  }
}

html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) .service-showcase-label {
  line-height: 1.34;
  letter-spacing: normal;
}

html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) :is(
  .service-showcase-panel-heading strong,
  .service-showcase-member-title,
  .service-showcase-member-platform,
  .service-showcase-member-summary,
  .service-showcase-pricing-label,
  .service-showcase-price-row,
  .service-showcase-member-action
) {
  letter-spacing: normal;
}

.page-shell,
.article-shell { position: relative; z-index: 1; }

.hero--home {
  max-width: none;
  min-height: 0;
  margin-top: clamp(38px, 5vw, 70px);
  padding: clamp(42px, 6vw, 74px) 0 clamp(52px, 7vw, 82px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto auto auto;
  align-items: start;
  column-gap: 0;
  row-gap: 0;
}

.hero--home > :not(.cta-row) { min-width: 0; grid-column: 1; }
.hero--home > .eyebrow { grid-row: 1; align-self: end; margin-bottom: 18px; }

.hero--home h1 {
  grid-row: 2;
  align-self: end;
  max-width: 900px;
  margin-bottom: 28px;
  font-size: clamp(46px, 6.3vw, 78px);
  font-weight: 590;
  line-height: .99;
  letter-spacing: -.048em;
}

.hero--home .hero-lede {
  grid-row: 3;
  align-self: start;
  max-width: 780px;
  margin-bottom: 0;
  font-size: clamp(17px, 1.65vw, 21px);
  line-height: 1.62;
}

.hero--home > .cta-row { grid-column: 1; grid-row: 4; align-self: start; }

.hero:not(.hero--home):not(.service-hero) {
  max-width: none;
  margin-top: clamp(28px, 4vw, 48px);
  margin-bottom: clamp(34px, 5vw, 62px);
  padding: clamp(38px, 6vw, 72px);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-section);
  background: var(--glass-thick);
  box-shadow: var(--glass-shadow-section);
  -webkit-backdrop-filter: blur(30px) saturate(120%);
  backdrop-filter: blur(30px) saturate(120%);
}

.content-section {
  min-width: 0;
  padding-block: clamp(72px, 9vw, 118px);
  border-top: 0;
}

.section--tint::before {
  background: transparent;
  box-shadow: none;
}

.section--tint:not(:has(.card-grid)):not(:has(.pricing-grid)),
.faq-section {
  margin-block: clamp(18px, 3vw, 34px);
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-section);
  background: var(--glass-thick);
  box-shadow: var(--glass-shadow-section);
  -webkit-backdrop-filter: blur(30px) saturate(120%);
  backdrop-filter: blur(30px) saturate(120%);
}

.section--tint:has(.card-grid),
.section--tint:has(.pricing-grid) {
  background: transparent;
  box-shadow: none;
}

.section-heading { min-width: 0; max-width: 790px; }
.section-heading h2 { font-weight: 580; line-height: 1.04; letter-spacing: -.038em; }

/* Non-service section labels become the visible Apple-style display title.
   Product pages are deliberately excluded so each platform keeps its own
   brand-colored eyebrow treatment from service-product.css. */
.page:not(.page--service) .section-heading > .eyebrow {
  max-width: min(18ch, 100%);
  margin: 0 0 clamp(18px, 2.5vw, 30px);
  color: #1d1d1f;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Inter, system-ui, sans-serif;
  font-size: clamp(2.125rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -.035em;
  text-align: start;
  text-transform: none;
  text-wrap: balance;
  overflow-wrap: break-word;
  word-break: normal;
  font-optical-sizing: auto;
}

.page:not(.page--service) .section-heading > .eyebrow + h2 {
  max-width: 28ch;
  color: var(--muted);
  font-size: clamp(1.5rem, 3vw, 2.375rem);
  font-weight: 580;
  line-height: 1.14;
  letter-spacing: -.025em;
  text-wrap: balance;
}

html[lang="ar"] .page:not(.page--service) .section-heading > .eyebrow,
html[lang="ar"] .page:not(.page--service) .section-heading > .eyebrow + h2 {
  line-height: 1.2;
  letter-spacing: normal;
  text-wrap: wrap;
}

html:is([lang="ja"], [lang="zh-Hans"]) .page:not(.page--service) .section-heading > .eyebrow,
html:is([lang="ja"], [lang="zh-Hans"]) .page:not(.page--service) .section-heading > .eyebrow + h2 {
  line-height: 1.16;
  letter-spacing: normal;
  text-wrap: wrap;
}

html[lang="ru"] .page:not(.page--service) .section-heading > .eyebrow,
html[lang="ru"] .page:not(.page--service) .section-heading > .eyebrow + h2 {
  letter-spacing: -.02em;
}

.feature-grid > article,
.editorial-card,
.price-card,
.author-card,
.media-frame {
  border-color: var(--glass-line);
  background-color: var(--glass-medium);
  box-shadow: var(--glass-shadow-card);
}

.feature-grid > article { min-height: 280px; }

.process-list { max-width: none; border-top: 1px solid var(--line); }
.process-list li { grid-template-columns: 52px minmax(0, 1fr); border-top: 0; border-bottom: 1px solid var(--line); }
.process-list li:last-child { border-bottom: 0; }
.process-list h3 { font-size: clamp(20px, 2.2vw, 28px); font-weight: 590; }
.process-list p { max-width: 720px; color: var(--muted); }

.article-section { border-top-color: rgba(11, 11, 13, .09); }

.article-layout > * { min-width: 0; }

/* Long-form pages use one continuous material surface. Their individual
   sections remain transparent, so there is only one blur owner per region. */
.page--category .category-copy,
.page--guide .article-copy,
.page--trust .article-copy {
  min-width: 0;
  margin-block-end: clamp(42px, 6vw, 78px);
  padding: clamp(36px, 5vw, 58px);
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-section);
  background: var(--glass-medium);
  box-shadow: var(--glass-shadow-section);
  -webkit-backdrop-filter: blur(28px) saturate(120%);
  backdrop-filter: blur(28px) saturate(120%);
}

.page--category .category-copy > .article-section,
.page--guide .article-copy > :is(.article-section, .faq-section),
.page--trust .article-copy > :is(.article-section, .faq-section) {
  margin: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.page--category .category-copy > :first-child,
.page--guide .article-copy > :first-child,
.page--trust .article-copy > :first-child {
  padding-top: 0;
  border-top: 0;
}

main :is(h1, h2, h3, h4, p, li),
.hero-lede {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
  -webkit-hyphens: none;
  hyphens: none;
}

html[lang="de"] main :is(p, li) {
  -webkit-hyphens: auto;
  hyphens: auto;
}

.author-card {
  border-radius: 22px;
  -webkit-backdrop-filter: blur(18px) saturate(116%);
  backdrop-filter: blur(18px) saturate(116%);
}

.faq-list { max-width: none; }
.faq-item { border-top-color: rgba(11, 11, 13, .10); }
.faq-item:last-child { border-bottom-color: rgba(11, 11, 13, .10); }
.faq-item summary { font-weight: 590; letter-spacing: -.015em; }

.contact-panel {
  border: 1px solid var(--glass-line);
  background: var(--glass-thick);
  color: var(--ink);
  box-shadow: var(--glass-shadow-section);
  -webkit-backdrop-filter: blur(34px) saturate(122%);
  backdrop-filter: blur(34px) saturate(122%);
}

.contact-panel .eyebrow { color: var(--accent); }
.contact-panel :is(p, small) { color: var(--muted); }
.contact-panel .button--primary { border-color: transparent; background: rgba(20, 18, 20, .92); color: #fff; }
.contact-panel .button--secondary { border-color: transparent; background: rgba(255, 255, 255, .84); color: var(--ink); }
.contact-panel :focus-visible { outline-color: var(--focus); }

.site-footer {
  width: min(var(--max), calc(100% - 28px));
  margin: 100px auto 14px;
  padding: clamp(34px, 5vw, 58px);
  border: 1px solid var(--glass-line);
  border-radius: 28px;
  background: var(--glass-thin);
  box-shadow: var(--glass-shadow-section);
  -webkit-backdrop-filter: blur(24px) saturate(120%);
  backdrop-filter: blur(24px) saturate(120%);
}

.site-footer::before {
  inset: -35%;
  background: center / cover no-repeat url("/assets/og-premium-v5-1200x630.png");
  filter: blur(52px) saturate(.66);
  opacity: .15;
}

@media (max-width: 1120px) {
  .header-actions { display: none; }
}

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .service-showcase-panel { padding-inline: 32px; }
  .service-showcase-member-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mobile-menu { margin-inline-start: auto; }
  .mobile-menu > nav { max-height: none; }
  .mobile-menu .language-control { margin: 0; }
  .mobile-menu > nav > .language-control { margin-top: 16px; }
  .mobile-menu .language-control > summary { width: 100%; justify-content: space-between; }
  .mobile-menu .language-list { position: static; margin-top: 8px; box-shadow: none; }
  .mobile-menu .mobile-contact { width: auto; margin-top: 0; }
}

@media (max-width: 740px) {
  .service-showcase-track {
    padding: 14px 12px 16px;
    grid-auto-columns: clamp(92px, 25vw, 106px);
    gap: 8px;
    scroll-padding-inline: 12px;
  }
  .service-showcase-link {
    min-height: 112px;
    grid-template-rows: 58px auto;
    padding-inline: 0;
  }
  .service-showcase-icon { height: 56px; }
  .service-showcase-link .service-logo-stack {
    min-inline-size: 50px;
    block-size: 52px;
  }
  .service-showcase-link .service-logo-shell {
    inline-size: 50px;
    block-size: 50px;
    min-inline-size: 50px;
    border-radius: 14px;
  }
  .service-showcase-link .service-logo-shell + .service-logo-shell { margin-inline-start: -13px; }
  .service-showcase-label {
    margin-top: 7px;
    font-size: 11.5px;
    line-height: 1.2;
  }
  .service-showcase-panel {
    padding: 19px 20px 24px;
  }
  .service-showcase-panel-heading { margin-bottom: 10px; }
  .service-showcase-member-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .service-showcase-member-link {
    min-height: 208px;
    padding: 18px;
    gap: 16px;
  }
  .service-showcase-member-title { font-size: clamp(19px, 5.6vw, 22px); }
  .service-showcase-paddle { inline-size: 44px; width: 44px; }
  .mobile-menu > nav {
    padding:
      calc(clamp(92px, 12vh, 104px) + env(safe-area-inset-top, 0px))
      calc(clamp(28px, 10vw, 74px) + env(safe-area-inset-right, 0px))
      calc(88px + env(safe-area-inset-bottom, 0px))
      calc(clamp(28px, 10vw, 74px) + env(safe-area-inset-left, 0px));
    align-content: start;
  }
  .mobile-menu > nav > .nav-link,
  .mobile-menu > nav > .language-control,
  .mobile-menu > nav > .mobile-contact { flex: 0 0 auto; min-width: var(--touch-target); }
  .mobile-menu > nav > .nav-link {
    width: fit-content;
    min-height: 54px;
    padding: 7px 0;
    justify-content: flex-start;
    font-size: clamp(29px, 8.1vw, 40px);
    line-height: 1.08;
    letter-spacing: -.032em;
    white-space: normal;
  }
  .mobile-menu > nav > .language-control {
    grid-column: 1;
    width: min(320px, 100%);
    max-width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    justify-content: flex-start;
    position: static;
    margin-top: 14px;
  }
  .mobile-menu > nav > .language-control .language-list,
  [dir="rtl"] .mobile-menu > nav > .language-control .language-list {
    position: static;
    inset: auto;
    width: 100%;
    margin-top: 8px;
    transform: none;
  }
  .mobile-menu > nav > .mobile-contact {
    grid-column: 1;
    width: fit-content;
    max-width: 100%;
    justify-content: flex-start;
  }
  .mobile-menu > nav > .language-control > summary,
  .mobile-menu > nav > .button {
    width: auto;
    max-width: 100%;
    min-height: 48px;
    padding: 8px 0;
    justify-content: flex-start;
    font-size: clamp(18px, 4.8vw, 23px);
    line-height: 1.18;
    letter-spacing: -.016em;
    text-align: start;
    text-transform: none;
    white-space: normal;
    overflow-wrap: break-word;
  }
  .mobile-menu > nav > .language-control > summary {
    width: 100%;
    justify-content: space-between;
  }
  .hero--home { min-height: 0; grid-template-columns: 1fr; grid-template-rows: auto auto auto auto; padding-top: 44px; }
  .hero--home > :not(.cta-row) { grid-column: 1; }
}

@media (max-width: 640px) {
  .site-header { top: 0; margin-top: 0; }
  .header-inner { min-height: 64px; padding: 8px 18px; }
  .brand {
    position: relative;
    z-index: 51;
    top: auto;
    inset-inline-start: auto;
    transform: translateX(0);
    transition: opacity 180ms cubic-bezier(.23, 1, .32, 1);
  }
  .mobile-menu[open] > summary {
    top: calc(10px + env(safe-area-inset-top, 0px));
    inset-inline-end: calc(18px + env(safe-area-inset-right, 0px));
    min-width: 44px;
  }
  .site-header:has(.mobile-menu[open]) .brand {
    position: fixed;
    z-index: 82;
    top: calc(10px + env(safe-area-inset-top, 0px));
    inset-inline-start: calc(18px + env(safe-area-inset-left, 0px));
    transform: none;
  }
  [dir="rtl"] .site-header:has(.mobile-menu[open]) .brand {
    inset-inline-start: calc(18px + env(safe-area-inset-left, 0px));
    transform: none;
  }
  .mobile-menu > nav {
    padding:
      calc(clamp(92px, 12vh, 104px) + env(safe-area-inset-top, 0px))
      calc(clamp(28px, 10vw, 64px) + env(safe-area-inset-right, 0px))
      calc(88px + env(safe-area-inset-bottom, 0px))
      calc(clamp(28px, 10vw, 64px) + env(safe-area-inset-left, 0px));
  }
  .hero--home { margin-top: 24px; padding-bottom: 62px; }
  .hero--home h1 { font-size: clamp(42px, 13vw, 58px); }
  .hero--home .hero-lede { font-size: 17px; }
  .hero:not(.hero--home):not(.service-hero),
  .section--tint:not(:has(.card-grid)):not(:has(.pricing-grid)),
  .faq-section,
  .contact-panel { padding: 30px 24px; border-radius: 24px; }
  .content-section { padding-block: 68px; }
  .feature-grid > article { min-height: 0; }
  .process-list li { grid-template-columns: 40px minmax(0, 1fr); gap: 14px; }
  .page--category .category-copy,
  .page--guide .article-copy,
  .page--trust .article-copy { padding: 30px 22px; border-radius: 24px; }
  .site-footer { margin-top: 72px; padding: 32px 24px; border-radius: 24px; }
}

@media (max-width: 340px) {
  .service-showcase-track { grid-auto-columns: 88px; }
  .service-showcase-label { font-size: 10.5px; }
  .service-showcase-panel { padding-inline: 16px; }
  .service-showcase-member-link { min-height: 200px; padding: 16px; }
  .service-showcase-member-title { font-size: 19px; }
  .mobile-menu > nav > .nav-link {
    min-height: 52px;
    font-size: 28px;
    letter-spacing: -.026em;
  }
  .mobile-menu > nav > .language-control > summary,
  .mobile-menu > nav > .button {
    font-size: 17px;
    letter-spacing: -.012em;
  }
}

html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) :is(
  .brand,
  .desktop-nav .nav-link,
  .mobile-menu > nav > .nav-link,
  .mobile-menu > nav > .language-control > summary,
  .mobile-menu > nav > .button
) {
  letter-spacing: normal;
  text-transform: none;
}

@media (min-width: 0px) and (prefers-reduced-transparency: reduce) {
  body::before { opacity: .04; filter: none; transform: none; }
  body::after { background: rgba(243, 244, 247, .96); }
  .site-header,
  .mobile-menu > nav,
  .service-showcase,
  .hero:not(.hero--home):not(.service-hero),
  .section--tint:not(:has(.card-grid)):not(:has(.pricing-grid)),
  .faq-section,
  .contact-panel,
  .site-footer {
    background: #f9fafc !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
  .page--category .category-copy,
  .page--guide .article-copy,
  .page--trust .article-copy {
    background: #f9fafc !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
}

@media (min-width: 0px) and (prefers-contrast: more) {
  .site-header,
  .mobile-menu > nav,
  .service-showcase,
  .hero:not(.hero--home):not(.service-hero),
  .section--tint:not(:has(.card-grid)):not(:has(.pricing-grid)),
  .faq-section,
  .contact-panel,
  .site-footer { border-color: var(--ink) !important; background: #fff !important; box-shadow: none !important; }
  .page--category .category-copy,
  .page--guide .article-copy,
  .page--trust .article-copy { border-color: var(--ink) !important; background: #fff !important; box-shadow: none !important; }
  .mobile-menu > nav > .nav-link,
  .mobile-menu > nav > .language-control > summary,
  .mobile-menu > nav > .button { color: var(--ink); }
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header,
  .mobile-menu > nav,
  .service-showcase,
  .hero:not(.hero--home):not(.service-hero),
  .section--tint:not(:has(.card-grid)):not(:has(.pricing-grid)),
  .faq-section,
  .contact-panel,
  .site-footer { background: rgba(249, 250, 252, .97); }
  .page--category .category-copy,
  .page--guide .article-copy,
  .page--trust .article-copy { background: rgba(249, 250, 252, .97); }
}

/* Unified KIKAI control typography.
   Long-form editorial copy keeps its natural casing and reading rhythm; only
   interactive labels use the quiet, tracked navigation voice. */
:root {
  --ui-control-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Inter, system-ui, sans-serif;
  --ui-control-size: clamp(.68rem, .72vw, .76rem);
  --ui-control-size-small: clamp(.64rem, .64vw, .70rem);
  --ui-control-weight: 560;
  --ui-control-leading: 1.3;
  --ui-control-tracking: .105em;
  --ui-control-tracking-compact: .075em;
}

:is(
  .button:not(.mobile-contact),
  .header-actions .language-control > summary,
  .mobile-menu > summary,
  .text-link,
  .text-links a
) {
  font-family: var(--ui-control-font);
  font-optical-sizing: auto;
  font-size: var(--ui-control-size);
  font-weight: var(--ui-control-weight);
  line-height: var(--ui-control-leading);
  letter-spacing: var(--ui-control-tracking);
  text-transform: uppercase;
  text-wrap: balance;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: normal;
}

.button {
  padding-block: 12px;
  padding-inline: clamp(19px, 2.4vw, 26px);
}

.button--small {
  min-height: var(--touch-target);
  padding-block: 10px;
  padding-inline: 16px;
  font-size: var(--ui-control-size-small);
  letter-spacing: var(--ui-control-tracking-compact);
}

.text-link {
  min-height: var(--touch-target);
  display: inline-flex;
  align-items: center;
  padding-block: 10px;
  text-underline-offset: .34em;
}

.breadcrumbs {
  font-family: var(--ui-control-font);
  font-optical-sizing: auto;
  font-size: var(--ui-control-size-small);
  font-weight: 520;
  line-height: 1.4;
  letter-spacing: var(--ui-control-tracking-compact);
  text-transform: uppercase;
}

.language-list .language-link {
  font-family: var(--ui-control-font);
  font-optical-sizing: auto;
  font-size: .76rem;
  font-weight: 520;
  line-height: 1.35;
  letter-spacing: .015em;
  text-transform: none;
}

.footer-group-label,
.eyebrow,
.card-kicker {
  font-family: var(--ui-control-font);
  font-optical-sizing: auto;
  font-weight: 600;
}

@media (hover: hover) and (pointer: fine) {
  :is(.button, .text-link, .text-links a) {
    transition: color 150ms ease-out, background-color 150ms ease-out, border-color 150ms ease-out, box-shadow 180ms ease-out, transform 100ms ease-out;
  }
}

@media (max-width: 640px) {
  :root {
    --ui-control-size: .68rem;
    --ui-control-size-small: .64rem;
    --ui-control-tracking: .085em;
    --ui-control-tracking-compact: .06em;
  }

  .button {
    min-height: 48px;
    padding-inline: 18px;
  }

  .text-link { justify-content: flex-start; }
}

html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) :is(
  .button,
  .header-actions .language-control > summary,
  .mobile-menu > summary,
  .text-link,
  .text-links a,
  .breadcrumbs
) {
  letter-spacing: normal;
  text-transform: none;
}

@media (prefers-reduced-motion: reduce) {
  :is(.button, .text-link, .text-links a) { transition: none; }
  .mobile-menu-gesture-surface::before { transition: background-color 100ms cubic-bezier(.23, 1, .32, 1); }
}

/* Compact Apple-style site directory. Every localized link stays in the
   document; progressive enhancement only changes the mobile presentation. */
.site-footer {
  width: 100%;
  max-width: none;
  margin: clamp(72px, 9vw, 108px) 0 0;
  padding: 32px max(22px, calc((100vw - 980px) / 2)) 20px;
  overflow: hidden;
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, .16);
  border-radius: 0;
  background: #f5f5f7;
  color: rgba(0, 0, 0, .56);
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.site-footer::before { content: none; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.footer-brand strong,
.footer-group-label,
.footer-toggle {
  color: rgba(0, 0, 0, .88);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  line-height: 16px;
  letter-spacing: -.01em;
}

.footer-group {
  min-width: 0;
  display: block;
}

.footer-group-heading { margin: 0; }

.footer-group-label {
  min-height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
}

.footer-toggle {
  width: 100%;
  min-height: 48px;
  padding: 0;
  border: 0;
  background: transparent;
  display: none;
  align-items: center;
  justify-content: space-between;
  color: rgba(0, 0, 0, .88);
  font: inherit;
  text-align: start;
  cursor: pointer;
}

.footer-toggle-icon {
  width: 9px;
  height: 9px;
  margin-inline-end: 3px;
  border-inline-end: 1.4px solid #1d1d1f;
  border-block-end: 1.4px solid #1d1d1f;
  flex: 0 0 auto;
  transform: rotate(45deg) translate(-2px, -2px);
  transform-origin: center;
  transition: transform 300ms ease;
}

.footer-toggle[aria-expanded="true"] .footer-toggle-icon {
  transform: rotate(225deg) translate(-1px, -1px);
}

.footer-links {
  display: grid;
  align-content: start;
}

.footer-links[hidden] { display: none; }

.site-footer .footer-links a {
  min-height: 32px;
  padding: 4px 0;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  color: rgba(0, 0, 0, .72);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 16px;
  letter-spacing: -.01em;
  text-decoration: none;
  text-transform: none;
}

.site-footer .footer-links a:hover {
  background: transparent;
  color: rgba(0, 0, 0, .88);
  text-decoration: underline;
}

.copyright {
  margin: 26px 0 0;
  color: rgba(0, 0, 0, .56);
  font-size: 12px;
  line-height: 16px;
  letter-spacing: -.01em;
}

@media (max-width: 833px) {
  .site-footer {
    margin-top: 64px;
    padding: 18px 16px 16px;
  }

  .footer-grid { display: block; }
  .footer-brand { padding: 4px 0 16px; }

  .footer-group {
    border-top: 1px solid #d2d2d7;
  }

  .footer-group:last-child { border-bottom: 1px solid #d2d2d7; }

  .footer-group-label,
  .footer-toggle {
    min-height: 48px;
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    letter-spacing: -.01em;
  }

  .site-footer[data-footer-enhanced] .footer-group-label { display: none; }
  .site-footer[data-footer-enhanced] .footer-toggle { display: flex; }

  .footer-links { padding: 0 14px 12px; }

  .site-footer .footer-links a {
    min-height: 44px;
    padding: 8px 0;
  }

  .copyright { margin-top: 18px; }
}

html:where([lang="ar"], [lang="ja"], [lang="zh-Hans"]) .site-footer :is(
  .footer-brand strong,
  .footer-group-label,
  .footer-toggle,
  .footer-links a,
  .copyright
) {
  letter-spacing: normal;
  text-transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .footer-toggle-icon { transition: none; }
}

/* Keep long localized words inside the shared contact grid. */
.contact-panel > * { min-width: 0; }
.contact-panel h2 { overflow-wrap: anywhere; }