:root {
  --primary: #4e73df;
  --primary-dark: #224abe;
  --primary-deep: #172a63;
  --success: #1cc88a;
  --warning: #f6c23e;
  --danger: #e74a3b;
  --cyan: #36b9cc;
  --violet: #7b61ff;
  --ink: #252b42;
  --text: #3a3b45;
  --soft-text: #667085;
  --muted: #858796;
  --line: #e6e9f1;
  --surface: #ffffff;
  --soft: #f6f8fd;
  --soft-blue: #eef2ff;
  --shadow: 0 24px 70px rgba(43, 57, 101, .12);
  --shadow-sm: 0 12px 32px rgba(43, 57, 101, .08);
  --radius-sm: 14px;
  --radius: 22px;
  --radius-lg: 32px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.skip-link {
  position: fixed;
  z-index: 9999;
  left: 12px;
  top: -100px;
  padding: 10px 14px;
  background: #111827;
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 96px 0; }
.section-soft { background: var(--soft); }

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  border-bottom: 1px solid rgba(230, 233, 241, .8);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(18px);
}
.nav-wrap { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; min-width: 0; }
.brand img { border-radius: 12px; box-shadow: 0 7px 18px rgba(78, 115, 223, .22); }
.brand-copy { display: flex; flex-direction: column; min-width: 0; }
.brand-copy strong { color: var(--ink); font-size: 19px; line-height: 1.05; letter-spacing: -.02em; }
.brand-copy small { margin-top: 3px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav > a:not(.btn) { position: relative; color: #50566b; font-size: 14px; font-weight: 700; text-decoration: none; }
.main-nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 2px; background: var(--primary); transition: right .22s ease; }
.main-nav > a:not(.btn):hover::after { right: 0; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--soft-blue); cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; margin: 4px auto; border-radius: 999px; background: var(--primary-dark); transition: transform .2s ease, opacity .2s ease; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; padding: 0 20px; border: 1px solid transparent; border-radius: 13px; font-size: 14px; font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 19px; height: 19px; }
.btn-sm { min-height: 42px; padding: 0 17px; border-radius: 11px; font-size: 13px; }
.btn-lg { min-height: 54px; padding: 0 24px; border-radius: 15px; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 10px 26px rgba(78, 115, 223, .24); }
.btn-primary:hover { box-shadow: 0 14px 32px rgba(78, 115, 223, .32); }
.btn-secondary { border-color: #dfe4ef; background: #fff; color: var(--ink); box-shadow: 0 8px 22px rgba(43, 57, 101, .07); }
.btn-secondary:hover { border-color: #cfd6e7; }
.btn-white { background: #fff; color: var(--primary-dark); box-shadow: 0 14px 30px rgba(25, 41, 95, .22); }

.hero { position: relative; overflow: hidden; padding-top: 72px; padding-bottom: 84px; }
.hero::before { content: ""; position: absolute; z-index: -1; width: 680px; height: 680px; right: -180px; top: -290px; border-radius: 50%; background: radial-gradient(circle, rgba(78,115,223,.18) 0, rgba(78,115,223,.04) 50%, transparent 72%); }
.hero::after { content: ""; position: absolute; z-index: -1; width: 420px; height: 420px; left: -260px; bottom: -210px; border-radius: 50%; background: radial-gradient(circle, rgba(28,200,138,.11), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 72px; }
.hero-copy { padding: 26px 0; }
.eyebrow, .section-label { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 18px; color: var(--primary-dark); font-size: 12px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { padding: 8px 12px; border: 1px solid #dce4ff; border-radius: 999px; background: #f6f8ff; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 5px rgba(28,200,138,.12); }
.hero h1 { max-width: 730px; margin: 0; color: var(--ink); font-size: clamp(42px, 5vw, 69px); line-height: .99; letter-spacing: -.055em; }
.hero h1 span { display: block; margin-top: 8px; color: var(--primary); }
.hero-lead { max-width: 690px; margin: 26px 0 0; color: var(--soft-text); font-size: 18px; line-height: 1.74; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 25px; color: #687086; font-size: 12px; font-weight: 700; }
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.hero-meta svg { width: 15px; height: 15px; color: var(--success); stroke-width: 2.5; }

.hero-visual { position: relative; min-height: 625px; display: flex; align-items: center; justify-content: center; }
.glow { position: absolute; border-radius: 50%; filter: blur(1px); }
.glow-one { width: 430px; height: 430px; background: linear-gradient(135deg, rgba(78,115,223,.17), rgba(34,74,190,.04)); }
.glow-two { width: 190px; height: 190px; right: 1%; bottom: 8%; background: rgba(28,200,138,.11); }
.phone-shell { position: relative; z-index: 2; width: min(385px, 100%); min-height: 586px; padding: 20px; border: 9px solid #1c2338; border-radius: 43px; background: var(--soft); box-shadow: 0 42px 80px rgba(38, 49, 85, .25); transform: rotate(1.3deg); }
.phone-shell::before { content: ""; position: absolute; top: 8px; left: 50%; width: 88px; height: 19px; transform: translateX(-50%); border-radius: 999px; background: #1c2338; }
.phone-top { margin-top: 16px; display: flex; align-items: center; justify-content: space-between; padding: 3px 1px 14px; }
.app-identity { display: flex; align-items: center; gap: 9px; }
.app-identity img { border-radius: 9px; }
.app-identity div { display: flex; flex-direction: column; }
.app-identity strong { font-size: 14px; color: var(--ink); }
.app-identity small { margin-top: 2px; color: var(--muted); font-size: 9px; }
.avatar { width: 33px; height: 33px; display: grid; place-items: center; border-radius: 50%; background: var(--soft-blue); color: var(--primary-dark); font-size: 10px; font-weight: 900; }
.app-hero { display: flex; flex-direction: column; padding: 18px; border-radius: 20px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 15px 30px rgba(78,115,223,.25); }
.app-hero small { opacity: .83; font-size: 10px; }
.app-hero strong { margin-top: 3px; max-width: 250px; font-size: 18px; line-height: 1.2; }
.app-hero span { margin-top: 7px; opacity: .85; font-size: 10px; }
.mock-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0 16px; }
.mock-kpis > div { display: flex; flex-direction: column; min-height: 93px; padding: 13px; border-radius: 15px; background: #fff; box-shadow: 0 7px 20px rgba(41,51,88,.07); }
.mock-kpis small { color: var(--muted); font-size: 9px; }
.mock-kpis strong { margin-top: 7px; color: var(--ink); font-size: 17px; }
.mock-kpis span { margin-top: auto; color: #8c92a4; font-size: 8px; }
.mock-title { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 10px; }
.mock-title strong { color: var(--ink); }
.mock-title span { color: var(--primary); font-size: 8px; }
.mock-menu { display: grid; gap: 8px; }
.mock-menu-item { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 14px; background: #fff; box-shadow: 0 7px 18px rgba(41,51,88,.055); }
.mock-menu-item > div { display: flex; flex-direction: column; gap: 2px; }
.mock-menu-item strong { color: #353b52; font-size: 10px; }
.mock-menu-item small { color: #9399aa; font-size: 8px; }
.icon-box { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; font-size: 13px; font-weight: 900; }
.icon-blue { color: var(--primary); background: #edf1ff; }
.icon-green { color: #128d62; background: #e9fbf4; }
.icon-yellow { color: #ad7a02; background: #fff8df; }
.mock-nav { position: absolute; left: 20px; right: 20px; bottom: 17px; display: grid; grid-template-columns: repeat(4,1fr); padding: 9px 7px; border-radius: 16px; background: #fff; box-shadow: 0 7px 20px rgba(41,51,88,.09); }
.mock-nav span { display: flex; flex-direction: column; align-items: center; gap: 2px; color: #a0a5b3; font-size: 14px; }
.mock-nav small { font-size: 7px; font-weight: 700; }
.mock-nav .active { color: var(--primary); }

.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.trust-grid > div { position: relative; display: flex; flex-direction: column; align-items: center; padding: 27px 15px; text-align: center; }
.trust-grid > div:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 27%; bottom: 27%; width: 1px; background: var(--line); }
.trust-grid strong { color: var(--ink); font-size: 15px; }
.trust-grid span { margin-top: 4px; color: var(--muted); font-size: 11px; }

.split-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.section-heading h2 { margin: 0; color: var(--ink); font-size: clamp(31px,4vw,48px); line-height: 1.08; letter-spacing: -.035em; }
.section-heading > p { max-width: 690px; margin: 18px 0 0; color: var(--soft-text); font-size: 16px; line-height: 1.7; }
.section-heading.center { max-width: 800px; margin: 0 auto 48px; text-align: center; }
.section-copy p { margin: 0 0 17px; color: var(--soft-text); font-size: 17px; line-height: 1.75; }

.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.feature-card { padding: 27px; border: 1px solid #edf0f6; border-radius: var(--radius); background: #fff; box-shadow: 0 9px 30px rgba(43,57,101,.055); transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.feature-card:hover { transform: translateY(-5px); border-color: #dce4ff; box-shadow: var(--shadow-sm); }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; margin-bottom: 22px; }
.feature-icon svg { width: 24px; height: 24px; stroke-width: 1.9; }
.feature-icon.blue { color: var(--primary); background: #edf1ff; }
.feature-icon.green { color: #11996a; background: #eafaf4; }
.feature-icon.violet { color: var(--violet); background: #f0edff; }
.feature-icon.orange { color: #d98211; background: #fff4e6; }
.feature-icon.cyan { color: #199eb1; background: #e9f9fb; }
.feature-icon.red { color: #d4493b; background: #fdf0ee; }
.feature-card h3 { margin: 0; color: var(--ink); font-size: 18px; }
.feature-card p { margin: 10px 0 0; color: var(--soft-text); font-size: 13px; line-height: 1.7; }

.section-dark { position: relative; overflow: hidden; background: linear-gradient(145deg, #182548, #21396f 58%, #224abe); }
.section-dark::before { content: ""; position: absolute; width: 540px; height: 540px; top: -270px; right: -100px; border-radius: 50%; background: rgba(255,255,255,.035); }
.section-heading-light { position: relative; z-index: 1; max-width: 780px; margin-bottom: 42px; }
.section-label.light { color: #cbd7ff; }
.section-heading-light h2 { color: #fff; }
.section-heading-light > p { color: #cbd3e7; }
.role-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.role-card { min-height: 180px; padding: 24px; border: 1px solid rgba(255,255,255,.11); border-radius: 18px; background: rgba(255,255,255,.075); backdrop-filter: blur(8px); }
.role-card > span { color: #aebff5; font-size: 11px; font-weight: 800; }
.role-card h3 { margin: 26px 0 7px; color: #fff; font-size: 17px; }
.role-card p { margin: 0; color: #c8d0e4; font-size: 12px; line-height: 1.65; }

.advantage-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 28px; color: var(--primary-dark); font-size: 14px; font-weight: 850; text-decoration: none; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.advantage-list { display: grid; gap: 12px; }
.advantage-item { display: grid; grid-template-columns: 42px 1fr; gap: 15px; padding: 20px 22px; border: 1px solid #edf0f6; border-radius: 18px; background: #fff; box-shadow: 0 8px 22px rgba(43,57,101,.045); }
.advantage-item > span { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 11px; background: #eafaf4; color: #11996a; font-size: 15px; font-weight: 900; }
.advantage-item h3 { margin: 0; color: var(--ink); font-size: 15px; }
.advantage-item p { margin: 5px 0 0; color: var(--soft-text); font-size: 12px; line-height: 1.65; }

.security-card { display: grid; grid-template-columns: 74px 1fr auto; gap: 27px; align-items: center; padding: 37px; border: 1px solid #e3e8f5; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.security-icon { width: 68px; height: 68px; display: grid; place-items: center; border-radius: 20px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 12px 27px rgba(78,115,223,.24); }
.security-icon svg { width: 31px; height: 31px; }
.security-card h2 { margin: 0; color: var(--ink); font-size: 27px; letter-spacing: -.025em; }
.security-card p { max-width: 720px; margin: 10px 0 0; color: var(--soft-text); font-size: 13px; line-height: 1.7; }
.security-points { display: flex; flex-direction: column; gap: 7px; }
.security-points span { padding: 7px 10px; border-radius: 999px; background: var(--soft-blue); color: var(--primary-dark); font-size: 10px; font-weight: 800; text-align: center; white-space: nowrap; }

.cta-section { padding-top: 74px; }
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 46px 50px; border-radius: 30px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); box-shadow: 0 28px 60px rgba(78,115,223,.26); color: #fff; }
.cta-card h2 { max-width: 660px; margin: 0; font-size: clamp(28px,4vw,43px); line-height: 1.1; letter-spacing: -.035em; }
.cta-card p { max-width: 650px; margin: 13px 0 0; color: #dce4ff; font-size: 14px; line-height: 1.65; }
.cta-card .section-label { margin-bottom: 10px; }
.cta-card .btn { flex: 0 0 auto; }

.site-footer { padding-top: 62px; background: #10182d; color: #c3cada; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .55fr .55fr; gap: 70px; padding-bottom: 46px; }
.brand-footer .brand-copy strong { color: #fff; }
.brand-footer .brand-copy small { color: #9aa6bf; }
.footer-brand > p { max-width: 450px; margin: 20px 0 0; color: #919db5; font-size: 12px; line-height: 1.7; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; }
.footer-links strong { margin-bottom: 5px; color: #fff; font-size: 12px; }
.footer-links a { color: #98a5be; font-size: 11px; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 21px 0; border-top: 1px solid rgba(255,255,255,.08); color: #7f8ba4; font-size: 10px; }
.footer-bottom a { color: #98a5be; text-decoration: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 25px; }
  .hero-copy { text-align: center; }
  .hero h1, .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-meta { justify-content: center; }
  .hero-visual { min-height: 590px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .split-grid, .advantage-grid { grid-template-columns: 1fr; gap: 35px; }
  .role-grid { grid-template-columns: repeat(2,1fr); }
  .security-card { grid-template-columns: 64px 1fr; }
  .security-points { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; padding-left: 91px; }
  .cta-card { padding: 38px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 72px 0; }
  .nav-wrap { height: 68px; }
  .nav-toggle { display: block; }
  .main-nav { position: absolute; left: 15px; right: 15px; top: 76px; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 10px; border: 1px solid var(--line); border-radius: 17px; background: #fff; box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav > a:not(.btn) { padding: 13px 12px; }
  .main-nav > a:not(.btn)::after { display: none; }
  .main-nav .btn { margin-top: 6px; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .hero { padding-top: 52px; }
  .hero h1 { font-size: clamp(39px, 12vw, 56px); }
  .hero-lead { font-size: 15px; }
  .hero-actions .btn { width: 100%; }
  .hero-meta { gap: 11px; }
  .hero-visual { min-height: 550px; }
  .phone-shell { width: 345px; min-height: 540px; transform: none; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid > div:nth-child(2)::after { display: none; }
  .trust-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .feature-grid, .role-grid { grid-template-columns: 1fr; }
  .section-heading.center { text-align: left; }
  .feature-card { padding: 23px; }
  .security-card { display: block; padding: 28px; }
  .security-icon { margin-bottom: 24px; }
  .security-card h2 { font-size: 24px; }
  .security-points { padding: 0; margin-top: 22px; }
  .cta-card { display: block; padding: 31px 26px; }
  .cta-card .btn { width: 100%; margin-top: 25px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 420px) {
  .brand-copy small { display: none; }
  .hero { padding-top: 40px; }
  .hero-visual { min-height: 520px; }
  .phone-shell { width: 100%; min-height: 520px; border-width: 7px; border-radius: 36px; padding: 17px; }
  .mock-nav { left: 17px; right: 17px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div:not(:last-child) { border-bottom: 1px solid var(--line); }
  .trust-grid > div::after { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}