:root {
  --blue: #f5f5f7;
  --green: #f5f5f7;
  --accent: #f5f5f7;
  --glass-fill: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.035));
  --glass-line: rgba(255,255,255,.22);
  --glass-highlight: inset 0 1px 0 rgba(255,255,255,.24);
}

.brand-type { color: #fff; }
.eyebrow { color: #d1d1d6; }
.hl { color: #fff; text-shadow: 0 0 16px rgba(255,255,255,.26); }
.app-store-badge:focus-visible,
.nav-download:focus-visible,
.demo-control:focus-visible,
.replay-button:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }
.faq summary::after,
.plan-badge { color: #fff; }
.plan.featured { border-color: rgba(255,255,255,.28); box-shadow: var(--glass-highlight); }

.nav-inner { gap: 14px; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-download,
.glass-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: var(--glass-fill);
  color: #fff;
  box-shadow: var(--glass-highlight);
  backdrop-filter: blur(18px) saturate(140%);
  font-size: 13px;
  font-weight: 700;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.nav-download:hover,
.glass-button:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.36); transform: translateY(-1px); }

.overview-section { padding-bottom: 54px; }
.overview-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.overview-card {
  min-height: 290px;
  padding: 28px;
  border: 1px solid var(--glass-line);
  border-radius: 26px;
  background: var(--glass-fill);
  box-shadow: var(--glass-highlight);
  backdrop-filter: blur(24px) saturate(140%);
  display: flex;
  flex-direction: column;
}
.overview-number { color: var(--dim); font: 11px var(--mono); letter-spacing: .16em; }
.overview-card h3 { margin: auto 0 12px; font-size: 26px; letter-spacing: -.035em; }
.overview-card p { margin: 0; color: var(--muted); line-height: 1.6; }

.feature-detail { padding: 72px 0; }
.feature-story { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(34px, 6vw, 82px); align-items: center; }
.feature-detail.is-reversed .feature-story { grid-template-columns: 1.18fr .82fr; }
.feature-detail.is-reversed .feature-copy { order: 2; }
.feature-kicker { display: inline-block; color: #d1d1d6; font: 700 12px var(--mono); letter-spacing: .15em; text-transform: uppercase; }
.feature-copy h2 { margin-top: 14px; }
.feature-copy > p { margin: 20px 0 0; color: var(--muted); font-size: 18px; line-height: 1.65; }
.pain-list { list-style: none; padding: 0; margin: 30px 0 0; border-top: 1px solid var(--line); }
.pain-list li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--line); color: var(--muted); line-height: 1.5; }
.pain-list b { color: #fff; font: 11px var(--mono); }

.keyboard-demo {
  position: relative;
  overflow: hidden;
  min-height: 500px;
  padding: 18px;
  border: 1px solid var(--glass-line);
  border-radius: 30px;
  background: linear-gradient(160deg, rgba(255,255,255,.11), rgba(255,255,255,.025) 44%, rgba(255,255,255,.065));
  box-shadow: var(--glass-highlight), 0 30px 80px rgba(0,0,0,.42);
  backdrop-filter: blur(26px) saturate(135%);
}
.keyboard-demo::before { content: ""; position: absolute; inset: -35% 5% auto; height: 55%; background: radial-gradient(ellipse, rgba(255,255,255,.13), transparent 68%); pointer-events: none; }
.demo-toolbar { position: relative; display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 12px; }
.demo-toolbar strong { color: #fff; letter-spacing: -.01em; }
.replay-button { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--glass-line); border-radius: 50%; background: rgba(255,255,255,.07); color: #fff; cursor: pointer; }
.replay-button:hover { background: rgba(255,255,255,.14); }
.replay-button svg { width: 16px; height: 16px; }
.compose-surface {
  position: relative;
  min-height: 154px;
  margin-top: 16px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 20px;
  background: rgba(0,0,0,.42);
  color: #fff;
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.45;
}
.compose-label { display: block; margin-bottom: 20px; color: var(--dim); font: 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.typed-text::after { content: ""; display: inline-block; width: 2px; height: 1em; margin-left: 3px; vertical-align: -.08em; background: #fff; animation: demoCaret .8s steps(1) infinite; }
.keyboard-demo.is-finished .typed-text::after { display: none; }
.selected-phrase { padding: 1px 4px; border-radius: 5px; background: rgba(255,255,255,.23); color: #fff; }
.result-note { margin-top: 14px; color: var(--muted); font-size: 12px; opacity: 0; transform: translateY(6px); transition: opacity .35s ease, transform .35s ease; }
.keyboard-demo.is-finished .result-note { opacity: 1; transform: none; }
.explanation-card {
  margin-top: 14px;
  padding: 15px 16px;
  border: 1px solid var(--glass-line);
  border-radius: 16px;
  background: var(--glass-fill);
  box-shadow: var(--glass-highlight);
  color: var(--muted);
  line-height: 1.5;
  opacity: 0;
  transform: translateY(9px);
  transition: opacity .38s ease, transform .38s ease;
}
.explanation-card strong { display: block; margin-bottom: 4px; color: #fff; }
.keyboard-demo.is-finished .explanation-card { opacity: 1; transform: none; }
.glass-action-bar { display: flex; align-items: center; gap: 8px; min-height: 46px; margin: 6px 0; padding: 6px 7px 7px; }
.demo-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  height: 33px;
  padding: 0 16px;
  border: 0;
  border-radius: 16.5px;
  background: rgba(255,255,255,.14);
  box-shadow: inset 0 1px rgba(255,255,255,.08);
  color: #f5f5f7;
  font: 500 13.5px var(--sans);
  letter-spacing: 0;
  line-height: 1;
  transition: opacity .14s ease, transform .14s ease, filter .14s ease, background .18s ease, color .18s ease;
}
.demo-control:first-child { width: 100px; }
.demo-control[data-run-demo] { background: #fff; box-shadow: none; color: #1c1c1e; font-weight: 600; }
button.demo-control { appearance: none; cursor: pointer; }
.demo-control.is-pressed { opacity: .58; transform: translateY(2px) scale(.94); filter: brightness(.86); }
.demo-control.is-working { position: relative; background: #8e8e93; box-shadow: none; color: transparent; filter: none; transform: none; }
.demo-control.is-working::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1.5px solid rgba(255,255,255,.38);
  border-top-color: #fff;
  border-radius: 50%;
  animation: demoSpinner .62s linear infinite;
}
.key-grid { display: grid; gap: 7px; }
.key-row { display: flex; justify-content: center; gap: 6px; }
.key,
.key-spacer { flex: var(--key-weight) 1 0; min-width: 0; height: 39px; }
.key {
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8.5px;
  background: rgba(255,255,255,.075);
  box-shadow: inset 0 1px rgba(255,255,255,.12), 0 2px 0 rgba(0,0,0,.28);
  color: #f5f5f7;
  font: 15px var(--sans);
  transform-origin: center bottom;
  transition: background .06s linear, box-shadow .06s linear, transform .06s ease-out, color .06s linear;
}
.key-special { background: rgba(142,142,147,.34); font-size: 12px; }
.key-space { font-size: 11px; }
.key.is-pressed {
  background: rgba(255,255,255,.32);
  box-shadow: inset 0 1px rgba(255,255,255,.18);
  color: #fff;
  transform: translateY(2px) scale(.94);
}
.key-special.is-pressed { background: rgba(174,174,178,.62); }
@keyframes demoCaret { 50% { opacity: 0; } }
@keyframes demoSpinner { to { transform: rotate(360deg); } }

.comparison-section { padding-top: 110px; }
.comparison-table { border-top: 1px solid var(--line); }
.comparison-head,
.comparison-row { display: grid; grid-template-columns: .42fr 1fr 1fr; gap: 28px; }
.comparison-head { padding: 0 22px 14px; color: var(--dim); font: 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.comparison-row { padding: 24px 22px; border-bottom: 1px solid var(--line); align-items: center; }
.comparison-row strong { font-size: 18px; }
.comparison-path { color: var(--muted); line-height: 1.55; }
.comparison-path.unime { padding: 16px 18px; border: 1px solid var(--glass-line); border-radius: 16px; background: var(--glass-fill); box-shadow: var(--glass-highlight); color: #fff; }

.inline-cta { padding: 64px 0 96px; }
.inline-cta-box { display: flex; align-items: center; justify-content: space-between; gap: 34px; padding: 34px; border: 1px solid var(--glass-line); border-radius: 28px; background: var(--glass-fill); box-shadow: var(--glass-highlight); backdrop-filter: blur(22px); }
.inline-cta h3 { margin: 0 0 8px; font-size: clamp(25px, 3vw, 36px); letter-spacing: -.035em; }
.inline-cta p { margin: 0; color: var(--muted); }

.privacy-section { padding-top: 98px; }
.privacy-intro { display: grid; grid-template-columns: .78fr 1.22fr; gap: 58px; align-items: end; margin-bottom: 44px; }
.privacy-intro .section-copy { margin-bottom: 4px; }
.privacy-flow { padding: 28px; border: 1px solid var(--glass-line); border-radius: 30px; background: var(--glass-fill); box-shadow: var(--glass-highlight); backdrop-filter: blur(26px) saturate(135%); }
.flow-trigger { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: 22px; border: 1px solid rgba(255,255,255,.15); border-radius: 19px; background: rgba(0,0,0,.3); }
.flow-trigger strong { display: block; margin-bottom: 6px; }
.flow-trigger span { color: var(--muted); line-height: 1.5; }
.flow-signal { width: 12px; height: 12px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 8px rgba(255,255,255,.08), 0 0 22px rgba(255,255,255,.35); animation: privacyPulse 2.2s ease-in-out infinite; }
.route-label { margin: 22px 0 12px; color: var(--dim); text-align: center; font: 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.privacy-routes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.privacy-route { padding: 22px; border: 1px solid rgba(255,255,255,.17); border-radius: 20px; background: rgba(0,0,0,.25); }
.privacy-route .route-name { display: inline-flex; margin-bottom: 26px; padding: 6px 10px; border: 1px solid var(--glass-line); border-radius: 999px; color: #fff; font: 700 10px var(--mono); letter-spacing: .08em; }
.privacy-route h3 { margin: 0 0 8px; font-size: 20px; }
.privacy-route p { margin: 0; color: var(--muted); line-height: 1.55; }
.privacy-facts { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 28px; border-top: 1px solid var(--line); }
.privacy-fact { display: grid; grid-template-columns: 142px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.privacy-fact:nth-child(odd) { padding-right: 28px; }
.privacy-fact:nth-child(even) { padding-left: 28px; border-left: 1px solid var(--line); }
.privacy-fact strong { font-size: 14px; }
.privacy-fact span { color: var(--muted); line-height: 1.55; }
.privacy-policy-link { display: inline-flex; margin-top: 24px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.4); padding-bottom: 3px; }
@keyframes privacyPulse { 50% { opacity: .55; transform: scale(.84); } }

.pricing-section { padding-top: 88px; }
.credit-card .button,
.pricing-section .button { background: var(--glass-fill); color: #fff; border: 1px solid var(--glass-line); box-shadow: var(--glass-highlight); backdrop-filter: blur(16px); }
.final-box { background: var(--glass-fill); border-color: var(--glass-line); box-shadow: var(--glass-highlight); backdrop-filter: blur(24px); }

@media (max-width: 900px) {
  .feature-story,
  .feature-detail.is-reversed .feature-story,
  .privacy-intro { grid-template-columns: 1fr; }
  .feature-detail.is-reversed .feature-copy { order: 0; }
}

@media (max-width: 820px) {
  .nav-download { min-height: 36px; padding: 0 13px; }
  .overview-cards,
  .privacy-routes,
  .privacy-facts { grid-template-columns: 1fr; }
  .overview-card { min-height: 220px; }
  .keyboard-demo { min-height: 470px; padding: 14px; border-radius: 24px; }
  .compose-surface { min-height: 142px; padding: 18px; }
  .comparison-head { display: none; }
  .comparison-row { grid-template-columns: 1fr; gap: 12px; padding: 24px 0; }
  .comparison-path::before { display: block; margin-bottom: 5px; color: var(--dim); font: 10px var(--mono); letter-spacing: .11em; text-transform: uppercase; content: attr(data-label); }
  .inline-cta-box { flex-direction: column; align-items: flex-start; }
  .privacy-flow { padding: 16px; }
  .privacy-fact,
  .privacy-fact:nth-child(odd),
  .privacy-fact:nth-child(even) { grid-template-columns: 1fr; gap: 8px; padding: 19px 0; border-left: 0; }
}

@media (max-width: 520px) {
  .nav-actions { gap: 7px; }
  .nav-download { font-size: 12px; padding: 0 11px; }
  .lang { width: 36px; height: 36px; min-width: 36px; }
  .key { height: 35px; font-size: 10px; }
  .key-spacer { height: 35px; }
  .glass-action-bar { gap: 6px; padding-inline: 2px; }
  .flow-trigger { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .typed-text::after,
  .flow-signal { animation: none; }
}