:root {
  --background: oklch(1 0 0);
  --foreground: oklch(.23 .07 290);
  --primary: oklch(.52 .23 290);
  --primary-foreground: oklch(1 0 0);
  --muted: oklch(.975 .011 273);
  --muted-foreground: oklch(.48 .028 280);
  --border: oklch(.90 .018 280);
  --ring: oklch(.52 .23 290);
  --accent: oklch(.95 .025 280);
  --accent-foreground: oklch(.23 .07 290);
  --secondary: oklch(.95 .012 190);
  --secondary-foreground: oklch(.23 .07 290);
  --ink: oklch(.17 .075 285);
  --pale: oklch(.968 .018 278);
  --surface-blue: oklch(.977 .018 230);
  --surface-mint: oklch(.974 .02 175);
  --surface-lilac: oklch(.965 .025 295);
  --shadow: 0 12px 42px oklch(.25 .08 285 / .07);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: Arial, "Helvetica Neue", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1,h2,h3,p { margin-top: 0; }
h1,h2,h3 { line-height: 1.17; letter-spacing: 0; }
h1 { font-size: clamp(2.5rem, 4vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 3vw, 3rem); font-weight: 700; }
h3 { font-size: 1.35rem; }
p { color: var(--muted-foreground); }
.container { width: min(100% - 56px, 1160px); margin-inline: auto; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.muted { color: var(--muted-foreground); }
.eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.site-header { height: 76px; background: var(--background); position: relative; z-index: 20; }
.nav-wrap {
  width: min(100% - 56px, 1160px);
  margin: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 34px;
}
.brand { flex: none; }
.brand img { width: 151px; height: auto; }
.desktop-nav { display: flex; align-items: center; gap: 25px; flex: 1; }
.desktop-nav a,.lang-link { font-size: .86rem; font-weight: 650; transition: color .2s; }
.desktop-nav a:hover,.lang-link:hover,.footer a:hover { color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 20px; margin-left: auto; white-space: nowrap; }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: var(--primary-foreground);
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 700;
  min-height: 47px;
  padding: 11px 23px;
  transition: transform .2s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px oklch(.52 .23 290 / .2);
  background: oklch(.46 .23 290);
}
.btn-small { min-height: 36px; padding: 6px 14px; font-size: .78rem; }
.btn-outline { background: transparent; color: var(--primary); }
.btn-outline:hover { background: var(--accent); color: var(--primary); }
.text-link { color: var(--primary); font-weight: 700; font-size: .9rem; }
.text-link:hover { text-decoration: underline; }
.mobile-menu { display: none; }
.hero {
  overflow: hidden;
  text-align: center;
  padding-top: 62px;
  background: linear-gradient(180deg,var(--surface-lilac),var(--background) 34%);
}
.hero-inner { position: relative; z-index: 1; }
.hero h1 { max-width: 850px; margin: 0 auto 18px; }
.hero-copy { max-width: 660px; margin: 0 auto 24px; font-size: 1.02rem; }
.hero-actions { display: flex; justify-content: center; align-items: center; gap: 23px; }
.small-note { font-size: .78rem; margin: 9px 0 26px; }
.hero-trust {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 23px;
  font-size: .82rem;
  color: var(--foreground);
}
.hero-trust strong { font-size: .91rem; }
.divider { height: 26px; width: 1px; background: var(--border); }
.hero-image { max-width: 1280px; margin: 10px auto -7px; }
.hero-image img { width: 100%; height: auto; }
.platform-strip { padding: 45px 0 60px; text-align: center; }
.platform-strip h2 { font-size: 1.22rem; font-weight: 500; margin-bottom: 28px; }
.platform-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 40px; }
.platform-row a { display: grid; justify-items: center; gap: 7px; font-size: .79rem; min-width: 70px; }
.platform-row a:hover { color: var(--primary); }
.platform-glyph { font-size: 1.45rem; height: 30px; font-weight: 800; line-height: 1; }
.section { padding: 96px 0; }
.section-intro { max-width: 700px; margin: 0 auto 38px; font-size: 1.05rem; }
.subtle { background: var(--pale); }
.feature-grid,.reason-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  margin-top: 36px;
  text-align: left;
}
.feature-card {
  min-height: 380px;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--primary-foreground);
}
.feature-card img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  opacity: .76;
}
.feature-card:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, oklch(.12 .04 285 / .66),transparent 70%);
}
.feature-card div { position: relative; z-index: 1; padding: 24px; }
.feature-card h3 { font-size: 1.27rem; margin-bottom: 11px; }
.feature-card p { color: var(--primary-foreground); font-size: .93rem; max-width: 290px; }
.reason-card { background: var(--background); border-radius: 12px; overflow: hidden; padding-bottom: 25px; }
.reason-card img { width: 100%; height: 235px; object-fit: contain; background: var(--surface-blue); }
.reason-card:nth-child(2) img { background: var(--surface-mint); }
.reason-card:nth-child(3) img { background: var(--surface-lilac); }
.reason-card h3,.reason-card p { padding: 0 24px; }
.reason-card h3 { margin: 23px 0 10px; }
.reason-card p { font-size: .91rem; margin-bottom: 0; }
.centered-link { display: inline-block; margin-top: 35px; }
.cta-band { background: var(--surface-blue); overflow: hidden; }
.cta-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
.cta-layout h2 { max-width: 450px; }
.cta-layout p:not(.eyebrow) { margin-bottom: 27px; }
.cta-layout img { max-height: 390px; width: 100%; object-fit: contain; }
.faq-list { text-align: left; max-width: 800px; margin: 32px auto 0; border-top: 1px solid var(--border); }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list summary {
  list-style: none;
  padding: 22px 7px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 1.04rem;
  font-weight: 700;
}
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary span { font-size: 1.45rem; font-weight: 400; color: var(--primary); }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { padding: 0 7px 20px; margin: 0; }
.footer { background: var(--pale); padding: 75px 0 24px; }
.footer-inner { display: flex; justify-content: space-between; gap: 60px; padding-bottom: 65px; }
.footer-brand p { max-width: 260px; margin-top: 20px; font-size: .91rem; }
.footer-links { display: flex; gap: 100px; }
.footer-links div { display: flex; flex-direction: column; gap: 13px; }
.footer-links span { font-weight: 700; margin-bottom: 7px; }
.footer-links a { font-size: .9rem; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 19px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted-foreground);
  font-size: .73rem;
}
.page-intro {
  padding: 108px 0 112px;
  background: linear-gradient(180deg,var(--surface-lilac),var(--background));
  text-align: center;
}
.page-intro .container { position: relative; }
.page-intro h1 { max-width: 800px; margin: auto auto 20px; }
.page-intro p:not(.eyebrow) { max-width: 650px; margin: auto; font-size: 1.08rem; }
.page-intro.with-image { padding-bottom: 0; overflow: hidden; }
.page-intro img { width: min(100%,850px); margin: 30px auto -10px; max-height: 420px; object-fit: contain; }
.section-heading { text-align: center; margin-bottom: 38px; }
.download-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.download-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 27px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 260px;
}
.download-symbol {
  width: 43px;
  height: 43px;
  border-radius: 11px;
  background: var(--accent);
  display: grid;
  place-items: center;
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 22px;
}
.download-card h3 { margin-bottom: 7px; }
.download-card p { font-size: .9rem; flex: 1; }
.download-card .btn { font-size: .78rem; min-height: 38px; padding: 7px 14px; }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; margin-top: 48px; }
.steps span { color: var(--primary); font-weight: 800; font-size: 1.9rem; }
.steps h3 { margin: 14px 0 8px; }
.pricing-section { padding-top: 0; }
.plans { display: grid; grid-template-columns: repeat(3,1fr); align-items: stretch; gap: 16px; }
.plan {
  padding: 29px;
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex;
  flex-direction: column;
  background: var(--background);
}
.plan.featured { border: 2px solid var(--primary); box-shadow: var(--shadow); }
.plan-top { min-height: 235px; }
.plan-kicker { font-size: .73rem; font-weight: 800; color: var(--primary); min-height: 20px; }
.plan h2 { font-size: 1.65rem; margin-bottom: 7px; }
.plan-top p:not(.plan-kicker) { font-size: .9rem; }
.plan strong { display: block; margin: 24px 0; font-size: 1.55rem; }
.plan .btn { width: 100%; }
.plan ul { list-style: none; padding: 20px 0 0; margin: 0; }
.plan li { padding: 9px 0 9px 26px; position: relative; font-size: .91rem; }
.plan li:before { content: '✓'; position: absolute; left: 0; font-weight: 800; color: var(--primary); }
.pricing-section .muted { font-size: .82rem; margin-top: 23px; }
.split-row { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; padding: 45px 0; }
.split-row:nth-child(even) div { order: 2; }
.split-row img { width: 100%; max-height: 360px; object-fit: contain; }
.split-row p:not(.eyebrow) { max-width: 500px; font-size: 1.08rem; }
.help-note { margin-top: 70px; padding: 35px; background: var(--pale); border-radius: 8px; }
.help-note h2 { font-size: 1.55rem; }
.legal-layout { display: grid; grid-template-columns: 230px 1fr; gap: 85px; }
.legal-layout aside {
  position: sticky;
  top: 30px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.legal-layout aside span { font-size: .72rem; color: var(--muted-foreground); font-weight: 800; }
.legal-layout aside a { font-size: .9rem; }
.legal-layout aside a:hover { color: var(--primary); }
.legal-alert {
  background: var(--pale);
  border-left: 3px solid var(--primary);
  padding: 22px 25px;
  margin-bottom: 32px;
}
.legal-alert p { margin: 5px 0 10px; font-size: .91rem; }
.legal-alert a { color: var(--primary); font-weight: 700; font-size: .9rem; }
.legal-content section {
  border-bottom: 1px solid var(--border);
  padding: 28px 0 36px;
  scroll-margin-top: 30px;
}
.legal-content section span { color: var(--primary); font-size: .8rem; font-weight: 800; }
.legal-content section h2 { font-size: 1.55rem; margin: 12px 0; }
@media(max-width: 980px) {
  .desktop-nav { gap: 13px; }
  .nav-wrap { gap: 20px; }
  .desktop-nav a { font-size: .76rem; }
  .download-grid { grid-template-columns: repeat(2,1fr); }
}
@media(max-width: 760px) {
  .container,.nav-wrap { width: min(100% - 36px,1160px); }
  .site-header { height: 66px; }
  .brand img { width: 130px; }
  .desktop-nav,.nav-actions .lang-link { display: none; }
  .nav-actions { margin-left: auto; }
  .nav-actions .btn { font-size: .69rem; padding: 5px 11px; min-height: 34px; }
  .mobile-menu { display: block; position: relative; }
  .mobile-menu summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 7px;
  }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary span { width: 19px; height: 2px; background: var(--foreground); }
  .mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: absolute;
    right: 0;
    top: 39px;
    width: 215px;
    padding: 20px;
    background: var(--background);
    box-shadow: var(--shadow);
    border-radius: 7px;
  }
  .hero { padding-top: 42px; }
  .hero h1 { font-size: 2.45rem; }
  .hero-copy { font-size: .96rem; }
  .hero-trust { font-size: .67rem; gap: 9px; }
  .hero-trust strong { font-size: .68rem; }
  .hero-image { width: 130%; margin-left: -15%; margin-top: 15px; }
  .platform-strip { padding: 35px 0 45px; }
  .platform-row { gap: 20px; }
  .section { padding: 70px 0; }
  .feature-grid,.reason-grid,.plans { grid-template-columns: 1fr; }
  .feature-card { min-height: 350px; }
  .reason-card img { height: 260px; }
  .cta-layout,.split-row { grid-template-columns: 1fr; gap: 25px; }
  .cta-layout img { max-height: 290px; }
  .split-row:nth-child(even) div { order: 0; }
  .split-row { padding: 25px 0; }
  .page-intro { padding: 70px 0 76px; }
  .page-intro.with-image { padding-bottom: 0; }
  .page-intro img { margin-top: 26px; }
  .download-grid,.steps { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; gap: 35px; padding-bottom: 35px; }
  .footer-links { gap: 65px; }
  .footer-bottom { flex-direction: column; gap: 7px; }
  .legal-layout { display: block; }
  .legal-layout aside { display: none; }
}
@media(max-width: 450px) {
  .hero h1 { font-size: 2.1rem; }
  .hero-trust { flex-wrap: wrap; row-gap: 4px; }
  .hero-trust .divider { display: none; }
  .hero-trust span:not(.divider) { width: 100%; }
  .download-grid,.steps { grid-template-columns: 1fr; }
  .footer-links { gap: 35px; }
  .hero-actions { gap: 12px; }
  .btn { font-size: .8rem; padding: 10px 17px; }
}
@media(prefers-reduced-motion:reduce) {
  *,*:before,*:after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}

.breadcrumb { padding: 18px 0; }
.breadcrumb .container { display: flex; gap: 10px; align-items: center; font-size: .9rem; color: var(--muted-foreground); }
.breadcrumb a { color: var(--muted-foreground); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--foreground); font-weight: 600; }
.related-links { padding: 30px 0; text-align: center; }
.related-links .text-link { margin: 0 6px; }