:root {
  --ink: #14203b;
  --ink-2: #243254;
  --muted: #65708a;
  --blue: #1769df;
  --blue-deep: #0d3477;
  --violet: #7354dd;
  --coral: #ff696d;
  --mint: #27c99a;
  --paper: #ffffff;
  --soft: #f3f6ff;
  --border: rgba(20, 32, 59, 0.1);
  --shadow: 0 24px 70px rgba(30, 48, 103, 0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.intro-active { overflow: hidden; }
.site-intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #020817;
  opacity: 1;
  transition: opacity .5s ease, visibility .5s ease;
}
.site-intro.is-leaving { opacity: 0; visibility: hidden; pointer-events: none; }
.site-intro video { width: 100%; height: 100%; object-fit: contain; background: #020817; }
.site-intro-shade { position: absolute; inset: auto 0 0; height: 32%; background: linear-gradient(transparent, rgba(0, 8, 28, .9)); pointer-events: none; }
.site-intro-actions { position: absolute; z-index: 2; right: max(18px, env(safe-area-inset-right)); bottom: max(20px, env(safe-area-inset-bottom)); left: max(18px, env(safe-area-inset-left)); display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.intro-button { min-height: 48px; padding: 0 20px; border: 1px solid rgba(255,255,255,.3); border-radius: 14px; color: #fff; background: rgba(8, 23, 55, .82); backdrop-filter: blur(12px); font: inherit; font-weight: 850; cursor: pointer; box-shadow: 0 12px 30px rgba(0,0,0,.28); }
.intro-button:hover { background: rgba(23, 105, 223, .9); }
.intro-button:disabled { cursor: default; opacity: .8; }
.intro-skip { background: rgba(255,255,255,.14); }

img { display: block; max-width: 100%; }
a { color: var(--blue); }
.wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
}
.nav-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-weight: 900; letter-spacing: -0.025em; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; overflow: hidden; border-radius: 14px; background: white; box-shadow: 0 10px 28px rgba(20, 50, 110, 0.16); }
.brand-logo img { width: 92px; max-width: none; transform: translateY(-10px); }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--ink-2); text-decoration: none; font-weight: 750; font-size: 0.92rem; }
.nav-links a:hover { color: var(--blue); }
.nav-cta { display: inline-flex; align-items: center; min-height: 42px; padding: 0 17px; border-radius: 13px; color: #fff; background: var(--ink); text-decoration: none; font-weight: 800; font-size: .9rem; }

.hero {
  min-height: 720px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 70px;
  padding: 76px 0 84px;
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: inline-flex; padding: 8px 13px; border-radius: 999px; background: rgba(23, 105, 223, 0.1); color: var(--blue); font-weight: 850; font-size: 0.76rem; letter-spacing: 0.09em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.1; margin: 0; letter-spacing: -0.04em; }
h1 { max-width: 720px; margin-top: 20px; font-size: clamp(3rem, 6.5vw, 5.45rem); }
h2 { font-size: clamp(2rem, 4vw, 3.55rem); }
h3 { font-size: 1.25rem; }
.gradient-text { color: transparent; background: linear-gradient(100deg, var(--blue), var(--violet) 55%, var(--coral)); background-clip: text; -webkit-background-clip: text; }
.lead { max-width: 680px; margin: 24px 0 0; color: var(--muted); font-size: 1.18rem; }
.small-lead { font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.download-note { margin: 14px 0 0; color: var(--muted); font-size: .9rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 23px; border-radius: 15px; color: white; background: linear-gradient(135deg, var(--blue), var(--violet)); box-shadow: 0 14px 32px rgba(69, 73, 196, 0.23); text-decoration: none; text-align: center; font-weight: 850; }
.button:hover { transform: translateY(-1px); }
.button.secondary { color: var(--ink); background: white; border: 1px solid var(--border); box-shadow: none; }
.hero-points { display: flex; flex-wrap: wrap; gap: 13px 22px; margin: 28px 0 0; padding: 0; list-style: none; color: var(--ink-2); font-weight: 700; font-size: .92rem; }
.hero-points span { color: var(--mint); }

.phone-card { position: relative; min-height: 575px; padding: 30px; overflow: hidden; border-radius: 42px; background: linear-gradient(150deg, #0b2a67, #3268e2 58%, #7653db); box-shadow: var(--shadow); }
.phone-card::before, .phone-card::after { content: ""; position: absolute; border-radius: 50%; }
.phone-card::before { width: 260px; height: 260px; right: -100px; top: -90px; background: rgba(39, 201, 154, 0.5); }
.phone-card::after { width: 220px; height: 220px; left: -95px; bottom: -75px; background: rgba(255, 105, 109, 0.42); }
.phone-glow { position: absolute; inset: 16% 0 auto 10%; width: 80%; height: 70%; background: rgba(255,255,255,.18); filter: blur(55px); }
.screen { position: relative; z-index: 2; min-height: 515px; padding: 27px 24px; border-radius: 31px; background: rgba(255, 255, 255, 0.97); box-shadow: 0 26px 48px rgba(0, 0, 0, 0.23); }
.screen-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.screen small { color: var(--muted); }
.screen h3 { margin-top: 5px; font-size: 1.55rem; }
.screen-avatar { width: 44px; height: 44px; display: grid; place-items: center; color: #fff; border-radius: 14px; background: linear-gradient(135deg, var(--blue), var(--violet)); font-weight: 900; font-size: .8rem; }
.progress-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 20px 0 8px; padding: 17px; color: #fff; border-radius: 18px; background: linear-gradient(120deg, var(--blue-deep), var(--blue)); }
.progress-card span, .progress-card strong { display: block; }
.progress-card span { font-size: .82rem; opacity: .8; }
.progress-ring { width: 49px; height: 49px; display: grid !important; place-items: center; border: 5px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; opacity: 1 !important; font-weight: 900; font-size: .68rem !important; }
.routine { display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 12px; margin-top: 13px; padding: 13px; border: 1px solid transparent; border-radius: 17px; background: var(--soft); }
.routine.active { border-color: rgba(39, 201, 154, .35); background: #effbf7; }
.routine-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: white; font-size: 21px; }
.routine strong, .routine span { display: block; }
.routine span { color: var(--muted); font-size: 0.84rem; }
.time { color: var(--violet) !important; font-weight: 900; }
.voice-pill { display: flex; align-items: center; gap: 9px; margin-top: 17px; padding: 13px 15px; border-radius: 15px; color: #fff; background: var(--ink); font-size: .86rem; font-weight: 750; }

.trust-strip { border-block: 1px solid var(--border); background: #fafbff; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-grid div { padding: 25px 32px; border-right: 1px solid var(--border); }
.trust-grid div:last-child { border-right: 0; }
.trust-grid strong, .trust-grid span { display: block; }
.trust-grid strong { color: var(--blue-deep); }
.trust-grid span { color: var(--muted); font-size: .9rem; }

.section { padding: 100px 0; }
.compact-section { padding-top: 42px; }
.soft-section { background: linear-gradient(180deg, #f5f7ff, #fbfcff); }
.section-head { max-width: 760px; margin-bottom: 42px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-top: 16px; }
.section-head p { margin: 18px 0 0; color: var(--muted); font-size: 1.08rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step { position: relative; padding: 30px; border: 1px solid var(--border); border-radius: 25px; background: white; box-shadow: 0 15px 40px rgba(32, 50, 105, .07); }
.step > span { width: 43px; height: 43px; display: grid; place-items: center; margin-bottom: 38px; color: #fff; border-radius: 14px; background: linear-gradient(135deg, var(--blue), var(--violet)); font-weight: 900; }
.step::after { content: ""; position: absolute; left: 74px; top: 51px; width: calc(100% - 105px); height: 1px; background: linear-gradient(90deg, var(--border), transparent); }
.step p { margin-bottom: 0; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { padding: 28px; border: 1px solid var(--border); border-radius: 24px; background: rgba(255, 255, 255, 0.96); box-shadow: 0 12px 34px rgba(45, 58, 107, 0.07); }
.card-icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 16px; background: var(--soft); font-size: 25px; }
.card h3 { margin-top: 20px; }
.card p { margin-bottom: 0; color: var(--muted); }

.download-section { padding-top: 0; }
.download-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: 40px;
  align-items: center;
  padding: clamp(32px, 5vw, 64px);
  color: #fff;
  border-radius: 32px;
  background: radial-gradient(circle at 90% 12%, rgba(80, 225, 184, .28), transparent 34%), linear-gradient(135deg, #0b2459 0%, #164b9a 55%, #087b77 100%);
  box-shadow: 0 24px 70px rgba(18, 59, 131, .2);
}
.download-card h2 { margin: 15px 0 16px; color: #fff; }
.download-card p { color: rgba(255, 255, 255, .86); }
.version-details { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 26px; }
.version-details span { display: inline-flex; gap: 6px; padding: 10px 14px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; color: #fff; background: rgba(255, 255, 255, .1); }
.download-button { display: inline-flex; }
.install-guide { padding: 24px; border: 1px solid rgba(255, 255, 255, .2); border-radius: 24px; background: rgba(4, 25, 66, .48); backdrop-filter: blur(12px); }
.install-guide > strong { display: block; margin-bottom: 12px; font-size: 1.2rem; }
.install-guide ol { margin: 0; padding-left: 20px; }
.install-guide li { margin: 10px 0; }
.install-guide p { margin: 16px 0 0; font-size: .84rem; }

.care-grid { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 70px; }
.care-grid h2 { margin-top: 16px; }
.care-list { margin-top: 32px; }
.care-list > div { display: grid; grid-template-columns: 48px 1fr; align-items: start; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.care-list > div > span { color: var(--blue); font-weight: 900; }
.care-list p { margin: 0; color: var(--muted); }
.care-list strong { color: var(--ink); }
.care-panel { padding: 40px; color: #fff; border-radius: 32px; background: linear-gradient(145deg, var(--blue-deep), #224fa6 60%, var(--violet)); box-shadow: var(--shadow); }
.care-panel h3 { margin-top: 24px; font-size: 2rem; }
.care-panel p { color: rgba(255,255,255,.82); }
.care-panel a { color: #fff; font-weight: 850; text-decoration: none; }
.care-badge { display: inline-flex; padding: 7px 11px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(255,255,255,.1); font-size: .74rem; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }

.cta-section { padding-block: 65px; }
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 46px 50px; color: #fff; border-radius: 34px; background: linear-gradient(115deg, #0d3477, #1a69df 55%, #7252dc); box-shadow: var(--shadow); }
.cta-card h2 { margin-top: 14px; }
.cta-card p { max-width: 690px; margin-bottom: 0; color: rgba(255,255,255,.8); }
.eyebrow.light { color: #fff; background: rgba(255,255,255,.12); }
.light-button { flex: 0 0 auto; color: var(--blue-deep); background: white; box-shadow: none; }
.notice { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; padding: 27px; border: 1px solid #f2dda3; border-radius: 22px; background: #fff9e8; }
.notice strong { display: block; margin-bottom: 4px; }
.notice p { margin: 0; color: #655c42; }

.legal { max-width: 920px; padding: 76px 0 105px; }
.legal h1 { margin-top: 18px; font-size: clamp(2.5rem, 6vw, 4.6rem); }
.legal h2 { margin-top: 42px; font-size: 1.55rem; }
.legal p, .legal li { color: var(--muted); }
.legal > p:first-of-type { font-size: 1.1rem; }
.contact-box { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 38px; }
.contact-box address { font-style: normal; }
.contact-action { display: inline-flex; margin-top: 8px; font-weight: 850; text-decoration: none; }

.footer { padding: 58px 0 25px; border-top: 1px solid var(--border); background: #f7f9fe; }
.footer-main { display: grid; grid-template-columns: 1.6fr .7fr .7fr 1.2fr; gap: 40px; }
.footer-main > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 9px; }
.footer-main strong { margin-bottom: 5px; }
.footer-main a { color: var(--muted); text-decoration: none; }
.footer-main span { color: var(--muted); }
.footer-brand p { max-width: 330px; color: var(--muted); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 45px; padding-top: 23px; border-top: 1px solid var(--border); }
.footer-bottom p { margin: 0; color: var(--muted); font-size: .86rem; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; gap: 48px; padding-top: 58px; }
  .phone-card { width: min(550px, 100%); margin: 0 auto; }
  .grid { grid-template-columns: 1fr 1fr; }
  .care-grid { grid-template-columns: 1fr; gap: 45px; }
  .download-card { grid-template-columns: 1fr; gap: 24px; }
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-main > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .wrap { width: min(100% - 28px, 1160px); }
  .nav-inner { min-height: 68px; }
  .nav-cta { display: none; }
  .hero { min-height: auto; padding: 44px 0 62px; }
  h1 { font-size: clamp(2.75rem, 13vw, 4.2rem); }
  .phone-card { min-height: auto; padding: 15px; border-radius: 29px; }
  .screen { min-height: auto; padding: 21px 16px; }
  .routine { grid-template-columns: 42px 1fr; }
  .routine .time { grid-column: 2; }
  .trust-grid, .steps, .grid, .contact-box, .footer-main { grid-template-columns: 1fr; }
  .trust-grid div { border-right: 0; border-bottom: 1px solid var(--border); padding-inline: 8px; }
  .trust-grid div:last-child { border-bottom: 0; }
  .section { padding: 72px 0; }
  .compact-section { padding-top: 22px; }
  .cta-card { align-items: flex-start; flex-direction: column; padding: 34px 28px; }
  .light-button { width: 100%; }
  .care-panel { padding: 30px 25px; }
  .download-card { border-radius: 24px; }
  .download-button { width: 100%; }
  .footer-main > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .site-intro-actions { align-items: stretch; flex-direction: column; }
  .intro-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}