:root {
  --bg: #08101d;
  --bg-soft: #0d1727;
  --surface: rgba(18, 30, 49, 0.88);
  --surface-2: #121f32;
  --text: #f7f9fc;
  --muted: #aab6c6;
  --line: rgba(255,255,255,.1);
  --green: #59df45;
  --green-2: #2ead3a;
  --green-soft: rgba(89,223,69,.13);
  --danger: #ff6b6b;
  --shadow: 0 24px 70px rgba(0,0,0,.32);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 75% 0%, rgba(60,176,67,.18), transparent 32%),
    radial-gradient(circle at 0% 35%, rgba(60,176,67,.08), transparent 34%),
    var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

img { max-width: 100%; height: auto; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }

.container { width: min(1160px, calc(100% - 36px)); margin-inline: auto; }
.skip-link { position: fixed; left: 14px; top: 10px; z-index: 999; padding: 10px 14px; border-radius: 10px; background: #fff; color: #000; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(8,16,29,.76);
  backdrop-filter: blur(20px);
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(0,0,0,.15); }
.nav-shell { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 22px; font-weight: 900; letter-spacing: -.04em; }
.brand img { width: 46px; height: 46px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav > a { padding: 10px 13px; border-radius: 12px; text-decoration: none; color: var(--muted); font-weight: 700; }
.main-nav > a:hover, .main-nav > a.active { color: #fff; background: rgba(255,255,255,.06); }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); cursor: pointer; }
.language-menu { position: relative; }
.language-button { display: flex; align-items: center; gap: 8px; min-height: 43px; padding: 0 12px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.04); cursor: pointer; font-weight: 800; }
.language-panel { position: absolute; right: 0; top: calc(100% + 9px); min-width: 170px; padding: 7px; border: 1px solid var(--line); border-radius: 15px; background: #111d2f; box-shadow: var(--shadow); display: none; }
.language-menu.open .language-panel { display: grid; }
.language-panel a { padding: 10px 11px; border-radius: 10px; text-decoration: none; color: var(--muted); }
.language-panel a:hover { background: rgba(255,255,255,.07); color: #fff; }

.hero { padding: 72px 0 50px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 64px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--green); font-size: 13px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px var(--green); }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(50px, 7vw, 88px); line-height: .98; letter-spacing: -.065em; }
.hero h1 span { color: var(--green); }
.hero-copy { max-width: 680px; margin: 24px 0 0; color: var(--muted); font-size: clamp(18px, 2vw, 21px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 52px; padding: 0 20px; border: 1px solid var(--line); border-radius: 15px; text-decoration: none; font-weight: 900; cursor: pointer; }
.button-primary { border-color: var(--green); background: linear-gradient(135deg, var(--green), var(--green-2)); color: #07120a; box-shadow: 0 14px 34px rgba(60,176,67,.25); }
.button-secondary { background: rgba(255,255,255,.05); color: #fff; }
.button-disabled { opacity: .72; cursor: default; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 21px; color: #c6d0dc; font-size: 13px; font-weight: 700; }
.hero-notes span::before { content: "✓"; margin-right: 7px; color: var(--green); }
.hero-visual { position: relative; min-height: 560px; display: grid; place-items: center; }
.hero-glow { position: absolute; width: 460px; height: 460px; border-radius: 50%; background: radial-gradient(circle, rgba(60,176,67,.3), transparent 65%); filter: blur(14px); }
.hero-icon { position: relative; width: min(500px, 92%); filter: drop-shadow(0 38px 54px rgba(0,0,0,.38)); transform: rotate(1.5deg); }
.float-card { position: absolute; z-index: 2; min-width: 190px; padding: 15px 17px; border: 1px solid rgba(255,255,255,.12); border-radius: 17px; background: rgba(17,29,47,.92); box-shadow: var(--shadow); backdrop-filter: blur(15px); }
.float-card strong { display: block; }
.float-card span { color: var(--muted); font-size: 13px; }
.float-card.one { left: 0; top: 100px; }
.float-card.two { right: -15px; bottom: 82px; }
.float-dot { display: inline-block; width: 9px; height: 9px; margin-right: 8px; border-radius: 50%; background: var(--green); }

.trust-strip { padding: 18px 0 65px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.trust-item { min-height: 104px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.035); }
.trust-item strong { display: block; font-size: 17px; }
.trust-item span { display: block; margin-top: 5px; color: var(--muted); font-size: 14px; }

.section { padding: 86px 0; }
.section-muted { border-block: 1px solid var(--line); background: rgba(255,255,255,.018); }
.section-heading { max-width: 760px; margin-bottom: 38px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-heading h2 { margin: 0; font-size: clamp(35px, 5vw, 57px); line-height: 1.05; letter-spacing: -.05em; }
.section-heading p { margin: 16px 0 0; color: var(--muted); font-size: 18px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.feature-card { min-height: 225px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018)); }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 20px; border-radius: 15px; background: var(--green-soft); color: var(--green); font-size: 22px; }
.feature-card h3 { margin: 0 0 10px; font-size: 20px; }
.feature-card p { margin: 0; color: var(--muted); }

.screenshots { display: grid; grid-template-columns: repeat(3, 1fr); align-items: start; gap: 24px; }
.phone-shot { padding: 12px; border: 1px solid var(--line); border-radius: 37px; background: #050a12; box-shadow: var(--shadow); }
.phone-shot:nth-child(2) { transform: translateY(36px); }
.phone-shot img { display: block; width: 100%; border-radius: 27px; }
.phone-shot figcaption { padding: 14px 7px 7px; color: var(--muted); text-align: center; font-size: 13px; font-weight: 800; }

.sync-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: 38px; border: 1px solid rgba(89,223,69,.24); border-radius: var(--radius-xl); background: linear-gradient(140deg, rgba(60,176,67,.13), rgba(255,255,255,.025)); }
.sync-panel h2 { margin: 0; font-size: clamp(32px, 4vw, 50px); line-height: 1.08; letter-spacing: -.045em; }
.sync-panel p { color: var(--muted); }
.check-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 11px; color: #dce4ed; }
.check-list li::before { content: "✓"; flex: 0 0 25px; width: 25px; height: 25px; display: grid; place-items: center; border-radius: 8px; background: var(--green-soft); color: var(--green); font-weight: 900; }

.cta-card { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; padding: 38px; border-radius: var(--radius-xl); background: #f5f8f6; color: #111927; }
.cta-card h2 { margin: 0; font-size: clamp(31px, 4vw, 49px); line-height: 1.05; letter-spacing: -.05em; }
.cta-card p { margin: 10px 0 0; color: #566171; }

.page-hero { padding: 68px 0 35px; }
.page-hero-inner { max-width: 850px; }
.page-hero h1 { margin: 0; font-size: clamp(43px, 6vw, 68px); line-height: 1.02; letter-spacing: -.055em; }
.page-hero p { margin: 18px 0 0; color: var(--muted); font-size: 18px; }
.legal-layout { display: grid; grid-template-columns: 240px minmax(0, 790px); gap: 44px; align-items: start; padding: 30px 0 90px; }
.legal-nav { position: sticky; top: 105px; display: grid; gap: 7px; padding: 13px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.03); }
.legal-nav a { padding: 9px 10px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: 14px; }
.legal-nav a:hover { color: #fff; background: rgba(255,255,255,.06); }
.legal-content { min-width: 0; }
.legal-content section { scroll-margin-top: 105px; padding: 0 0 26px; margin: 0 0 27px; border-bottom: 1px solid var(--line); }
.legal-content section:last-child { border-bottom: 0; }
.legal-content h2 { margin: 0 0 13px; font-size: 28px; letter-spacing: -.03em; }
.legal-content h3 { margin-top: 24px; }
.legal-content p, .legal-content li { color: #c2ccd9; }
.legal-content a { color: var(--green); }
.legal-content table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 15px; }
.legal-content th, .legal-content td { padding: 13px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal-content th { color: #fff; background: rgba(255,255,255,.055); }
.note { padding: 17px 18px; border: 1px solid rgba(89,223,69,.22); border-radius: 15px; background: var(--green-soft); color: #dff8dc; }
.warning { border-color: rgba(255,197,93,.28); background: rgba(255,197,93,.08); color: #ffe6b8; }

.form-shell { max-width: 780px; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,.035); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 850; color: #d8e0ea; }
.field input, .field textarea, .field select { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 13px; outline: none; background: #0a1422; color: #fff; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(60,176,67,.13); }
.checkbox { display: flex; align-items: flex-start; gap: 10px; margin: 12px 0 20px; color: var(--muted); }
.checkbox input { margin-top: 5px; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.alert { margin-bottom: 20px; padding: 14px 16px; border-radius: 13px; }
.alert-success { background: rgba(60,176,67,.14); border: 1px solid rgba(60,176,67,.3); color: #dff8dc; }
.alert-error { background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.3); color: #ffd5d5; }
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin: 28px 0; }
.detail-card { padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.03); }
.detail-card strong { display: block; margin-bottom: 5px; }
.detail-card span { color: var(--muted); font-size: 14px; }

.site-footer { padding: 56px 0 24px; border-top: 1px solid var(--line); background: rgba(4,9,16,.46); }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 45px; }
.footer-brand { margin-bottom: 15px; }
.footer-grid p { max-width: 430px; color: var(--muted); }
.footer-grid h2 { margin: 0 0 12px; font-size: 14px; text-transform: uppercase; letter-spacing: .1em; color: #fff; }
.footer-grid > div:nth-child(n+2) { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-grid > div:nth-child(n+2) a, .footer-grid > div:nth-child(n+2) span { color: var(--muted); text-decoration: none; font-size: 14px; }
.footer-grid a:hover { color: #fff !important; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); color: #7f8b9b; font-size: 12px; }

@media (max-width: 900px) {
  .hero-grid, .sync-panel, .cta-card { grid-template-columns: 1fr; }
  .hero-visual { min-height: 470px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-nav { position: static; grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .menu-button { display: grid; place-items: center; }
  .main-nav { position: absolute; top: 70px; left: 18px; right: 18px; display: none; padding: 12px; border: 1px solid var(--line); border-radius: 18px; background: #0d1828; box-shadow: var(--shadow); }
  .main-nav.open { display: grid; }
  .main-nav > a { width: 100%; }
  .language-panel { left: 0; right: auto; }
  .hero { padding-top: 45px; }
  .hero-grid { gap: 18px; }
  .hero-visual { min-height: 390px; }
  .hero-icon { width: 355px; }
  .float-card { min-width: 155px; padding: 12px; }
  .float-card.one { top: 42px; }
  .float-card.two { right: 0; bottom: 42px; }
  .feature-grid, .screenshots, .detail-grid { grid-template-columns: 1fr; }
  .phone-shot:nth-child(2) { transform: none; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 460px) {
  .container { width: min(100% - 26px, 1160px); }
  .hero h1 { font-size: 48px; }
  .trust-grid { grid-template-columns: 1fr; }
  .sync-panel, .cta-card, .form-shell { padding: 23px; }
  .legal-nav { grid-template-columns: 1fr; }
}