:root {
  --ink: #172126;
  --graphite: #1b252b;
  --graphite-deep: #11191d;
  --slate: #50616a;
  --mist: #d5dee0;
  --blue: #9ebcc3;
  --paper: #fbfaf7;
  --warm: #eee9df;
  --muted: #68767c;
  --line: rgba(23, 33, 38, 0.13);
  --white-line: rgba(255, 255, 255, 0.13);
  --radius-xl: 38px;
  --radius-lg: 24px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 86% 7%, rgba(158, 188, 195, .25), transparent 31%),
    linear-gradient(180deg, #f3f0e9 0%, #e9e4da 100%);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; -webkit-tap-highlight-color: transparent; }
.page-shell {
  width: min(calc(100% - 28px), var(--max-width));
  margin: 14px auto;
  min-height: calc(100vh - 28px);
  overflow: hidden;
  border: 1px solid rgba(23, 33, 38, .08);
  border-radius: 30px;
  background: var(--paper);
  box-shadow: 0 18px 60px rgba(43, 50, 46, .09);
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px clamp(24px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: baseline; gap: 8px; text-decoration: none; }
.brand-word { font-size: 22px; font-weight: 800; letter-spacing: .32em; line-height: 1; }
.brand-sub { font-size: 9px; font-weight: 800; letter-spacing: .24em; color: var(--muted); }
.guide-label { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 10px; font-weight: 800; letter-spacing: .16em; color: var(--muted); }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(420px, 1.06fr);
  align-items: center;
  min-height: 620px;
  padding: clamp(58px, 8vw, 104px) clamp(24px, 6vw, 74px);
  color: #fff;
  background:
    radial-gradient(circle at 78% 24%, rgba(158, 188, 195, .23), transparent 40%),
    linear-gradient(122deg, #10191d 0%, #25343b 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image: linear-gradient(135deg, transparent 0 48%, var(--white-line) 49% 50%, transparent 51% 100%);
  background-size: 58px 58px;
  mask-image: linear-gradient(to left, #000 0%, transparent 78%);
}
.hero-copy, .workspace-visual { position: relative; z-index: 1; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin: 0 0 28px; font-size: 12px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.68); }
.eyebrow-line { width: 30px; height: 1px; background: var(--blue); }
h1 { max-width: 650px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(48px, 6.5vw, 82px); font-weight: 400; letter-spacing: -.052em; line-height: .99; }
h1 em { color: var(--blue); font-weight: 400; }
.intro { max-width: 540px; margin: 30px 0 14px; font-size: clamp(17px, 1.8vw, 20px); line-height: 1.65; color: rgba(255,255,255,.76); }
.microcopy { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: .08em; color: #d7cdc0; }

.workspace-visual { min-height: 445px; display: grid; place-items: center; }
.desk-scene {
  position: relative;
  width: min(530px, 94%);
  padding: 12px;
  transform: rotate(-2deg);
  border: 1px solid rgba(255,255,255,.23);
  border-radius: 34px;
  background: rgba(255,255,255,.08);
  box-shadow: 0 34px 80px rgba(0,0,0,.26);
  backdrop-filter: blur(12px);
}
.desk-scene svg { display: block; width: 100%; height: auto; border-radius: 25px; }
.halo { position: absolute; border: 1px solid rgba(158,188,195,.2); border-radius: 50%; }
.halo-one { width: 480px; height: 480px; }
.halo-two { width: 350px; height: 350px; }
.feature-tag { position: absolute; display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-radius: 999px; color: var(--ink); background: rgba(251,250,247,.94); box-shadow: 0 16px 45px rgba(0,0,0,.17); font-size: 12px; font-weight: 800; backdrop-filter: blur(10px); }
.feature-top { top: 46px; right: -1%; }
.feature-bottom { bottom: 30px; left: 2%; }
.feature-tag span { color: #668892; }

.language-section { padding: clamp(58px, 8vw, 100px) clamp(24px, 6vw, 74px) 66px; }
.section-heading { display: grid; grid-template-columns: 1fr minmax(250px, 390px); gap: 30px; align-items: end; margin-bottom: 34px; }
.section-kicker { margin: 0 0 10px; font-size: 11px; font-weight: 800; letter-spacing: .18em; color: #7b8d94; }
h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(38px, 5vw, 60px); font-weight: 400; letter-spacing: -.04em; line-height: 1.04; }
.section-note { margin: 0; font-size: 15px; line-height: 1.65; color: var(--muted); }
.language-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.language-card { position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; min-height: 128px; gap: 18px; padding: 24px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); text-decoration: none; background: #fff; transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease, background-color 220ms ease; }
.language-card::before { content: ""; position: absolute; inset: auto 0 0 0; height: 5px; transform: scaleX(0); transform-origin: left; background: var(--graphite); transition: transform 220ms ease; }
.language-card:hover, .language-card:focus-visible { transform: translateY(-4px); border-color: rgba(27,37,43,.34); background: #fcfbf8; box-shadow: 0 18px 40px rgba(23,33,38,.1); outline: none; }
.language-card:hover::before, .language-card:focus-visible::before, .language-card.is-suggested::before { transform: scaleX(1); }
.language-card.is-suggested { border-color: rgba(27,37,43,.3); box-shadow: inset 0 0 0 1px rgba(27,37,43,.04); }
.language-card.is-suggested::after { content: "SUGGESTED"; position: absolute; top: 12px; right: 18px; font-size: 8px; font-weight: 900; letter-spacing: .14em; color: #788c93; }
.language-code { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 15px; color: #fff; background: var(--graphite); font-size: 13px; font-weight: 900; letter-spacing: .08em; }
.language-text { display: grid; gap: 6px; }
.language-text strong { font-family: Georgia, "Times New Roman", serif; font-size: clamp(24px, 2.6vw, 32px); font-weight: 400; line-height: 1; }
.language-text small { font-size: 13px; color: var(--muted); }
.language-arrow { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; font-size: 20px; transition: transform 220ms ease, color 220ms ease, background-color 220ms ease; }
.language-card:hover .language-arrow, .language-card:focus-visible .language-arrow { transform: rotate(45deg); color: #fff; background: var(--graphite); }

.care-strip { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; margin: 0 clamp(24px, 6vw, 74px) 66px; padding: 26px 28px; border-radius: var(--radius-lg); color: #fff; background: linear-gradient(120deg, var(--graphite-deep), #2c3c43); }
.care-number { display: grid; place-items: center; width: 52px; height: 52px; border: 1px solid rgba(255,255,255,.28); border-radius: 16px; font-family: Georgia, "Times New Roman", serif; font-size: 18px; color: var(--blue); }
.care-strip strong { font-size: 15px; }
.care-strip p { margin: 5px 0 0; color: rgba(255,255,255,.67); font-size: 13px; line-height: 1.55; }
.site-footer { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 25px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; letter-spacing: .05em; }
.footer-separator { width: 4px; height: 4px; border-radius: 50%; background: var(--blue); }

@media (max-width: 860px) {
  .page-shell { width: min(calc(100% - 16px), var(--max-width)); margin: 8px auto; border-radius: 24px; }
  .site-header { padding: 22px 20px; }
  .brand-word { font-size: 18px; }
  .brand-sub { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 56px 24px 48px; }
  .intro { font-size: 16px; }
  .workspace-visual { min-height: 360px; margin-top: 34px; }
  .desk-scene { width: min(510px, 95%); }
  .halo-one { width: min(430px, 92vw); height: min(430px, 92vw); }
  .halo-two { width: min(320px, 70vw); height: min(320px, 70vw); }
  .feature-top { top: 12px; right: 0; }
  .feature-bottom { bottom: 4px; left: 0; }
  .section-heading { grid-template-columns: 1fr; gap: 16px; }
  .language-grid { grid-template-columns: 1fr; }
  .language-card { min-height: 108px; padding: 20px; }
  .language-card.is-suggested::after { top: 9px; right: 16px; }
  .care-strip { margin-bottom: 38px; }
}
@media (max-width: 480px) {
  .guide-label { font-size: 8px; padding: 7px 9px; }
  .hero { padding-inline: 20px; }
  h1 { font-size: clamp(43px, 14.5vw, 60px); }
  .workspace-visual { min-height: 300px; }
  .feature-tag { padding: 10px 12px; font-size: 10px; }
  .language-section { padding: 52px 20px 44px; }
  .language-card { gap: 14px; border-radius: 20px; }
  .language-code { width: 46px; height: 46px; border-radius: 13px; }
  .language-text strong { font-size: 26px; }
  .language-arrow { width: 38px; height: 38px; }
  .care-strip { margin-inline: 20px; padding: 21px; }
  .site-footer { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}