:root {
  --tf-bg-0: #090B0F;
  --tf-surface: #12171D;
  --tf-elevated: #1A212A;
  --tf-border: #1E262F;
  --tf-border-2: #262F3A;
  --tf-text: #EAF0F6;
  --tf-text-2: #9BA6B2;
  --tf-muted: #7B8794;
  --tf-accent: #F1600E;
  --tf-accent-hi: #FF8A4C;
  --tf-accent-soft: rgba(241, 96, 14, .12);
  --tf-accent-grad: linear-gradient(145deg, #FF8A4C, #F1600E);
  --tf-teal: #2FB6C4;
  --tf-success: #2FD08A;
  --tf-error: #FF5C5C;
  --tf-shadow-accent: 0 8px 22px rgba(241, 96, 14, .4);
  --tf-font-display: "Space Grotesk", system-ui, sans-serif;
  --tf-font-body: "Manrope", system-ui, sans-serif;
  color-scheme: dark;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--tf-bg-0);
  color: var(--tf-text);
  font: 400 15px/1.65 var(--tf-font-body);
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--tf-font-display); font-weight: 700; line-height: 1.2; }
h1 { font-size: 42px; }
h2 { font-size: 28px; }
h3 { font-size: 17px; }
a { color: var(--tf-accent-hi); text-decoration: none; }
a:hover { text-decoration: underline; }
.caption { font-size: 12px; color: var(--tf-muted); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; border-radius: 14px; cursor: pointer;
  font: 700 15px/1 var(--tf-font-body); color: var(--tf-text);
  padding: 14px 22px; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--tf-accent-grad); color: #fff; box-shadow: var(--tf-shadow-accent); }
.btn--secondary { background: var(--tf-elevated); border: 1px solid var(--tf-border-2); }
.btn--sm { padding: 10px 16px; border-radius: 12px; font-size: 14px; }

.card {
  background: var(--tf-surface); border: 1px solid var(--tf-border);
  border-radius: 18px; padding: 22px;
}
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--tf-border-2); border-radius: 20px;
  padding: 6px 12px; font-size: 12px; font-weight: 600; color: var(--tf-text-2);
  background: var(--tf-surface);
}

.nav {
  display: flex; align-items: center; gap: 26px;
  max-width: 1080px; margin: 0 auto; padding: 18px 20px;
}
.brand { display: flex; align-items: center; gap: 12px; font: 700 17px var(--tf-font-display); color: var(--tf-text); }
.brand:hover { text-decoration: none; }
.brand__mark {
  width: 44px; height: 44px; border-radius: 13px;
  background: var(--tf-accent-grad);
  display: flex; align-items: center; justify-content: center;
}
.nav__links { display: flex; gap: 20px; margin-left: auto; }
.nav__links a { color: var(--tf-text-2); font-weight: 600; font-size: 14px; }
.nav__links a:hover { color: var(--tf-text); text-decoration: none; }
.nav > .btn { margin-left: 4px; }

.footer { border-top: 1px solid var(--tf-border); margin-top: 80px; padding: 30px 20px 42px; }
.footer__copy { text-align: center; color: var(--tf-text-2); font-size: 13px; }
.footer__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-top: 14px; }
.footer__links a { color: var(--tf-muted); font-size: 13px; }
.footer__links a:hover { color: var(--tf-text-2); }

.centered-page { max-width: 560px; margin: 0 auto; padding: 90px 20px 40px; text-align: center; }
.centered-page h1 { font-size: 30px; }
.centered-page p { color: var(--tf-text-2); margin-top: 14px; }
.centered-page .btn { margin-top: 26px; }
.icon-badge {
  width: 64px; height: 64px; border-radius: 20px; margin: 0 auto 22px;
  background: var(--tf-surface); border: 1px solid var(--tf-border-2);
  display: flex; align-items: center; justify-content: center;
}

@media (max-width: 720px) {
  h1 { font-size: 30px; }
  h2 { font-size: 23px; }
  .nav__links { display: none; }
  .nav { gap: 12px; }
  .nav > .btn { margin-left: auto; }
}

.legal { max-width: 720px; padding: 40px 20px 20px; }
.legal h1 { font-size: 30px; margin-bottom: 6px; }
.legal h2 { font-size: 21px; margin: 34px 0 10px; }
.legal h3 { font-size: 16px; margin: 22px 0 8px; }
.legal p { margin: 10px 0; color: var(--tf-text-2); }
.legal strong { color: var(--tf-text); }
.legal ul, .legal ol { margin: 10px 0 10px 22px; color: var(--tf-text-2); }
.legal li { margin: 5px 0; }
.legal li::marker { color: var(--tf-muted); }

.section { margin-top: 72px; }
.section__sub { color: var(--tf-text-2); margin-top: 8px; }

.hero { display: grid; grid-template-columns: 1.2fr .8fr; gap: 44px; align-items: center; padding-top: 56px; }
.hero__sub { color: var(--tf-text-2); font-size: 17px; margin-top: 16px; max-width: 480px; }
.hero__cta { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.hero__pills { display: flex; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.hero .pill { margin-bottom: 14px; }
.hero__pills .pill { margin-bottom: 0; }
.pill__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--tf-teal); }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 20px;
}
.badge--ok { color: var(--tf-success); background: rgba(47, 208, 138, .12); }

.phone {
  background: var(--tf-surface); border: 1px solid var(--tf-border-2);
  border-radius: 34px; padding: 24px; max-width: 300px; margin: 0 auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}
.phone__head { display: flex; justify-content: space-between; align-items: center; }
.phone__brand { font: 700 14px var(--tf-font-display); }
.phone__big { font: 700 22px var(--tf-font-display); margin-top: 14px; }
.phone__stats { display: flex; gap: 10px; margin-top: 14px; }
.phone__stat {
  flex: 1; background: var(--tf-elevated); border-radius: 12px; padding: 10px;
  display: flex; flex-direction: column; gap: 2px;
}
.phone__stat b { font-size: 15px; }
.phone__stat span { font-size: 11px; color: var(--tf-muted); }
.phone__btn {
  margin-top: 14px; text-align: center; padding: 11px;
  background: var(--tf-accent-grad); border-radius: 12px; color: #fff; font-weight: 700; font-size: 13px;
}
.phone__label { font-size: 10px; letter-spacing: .1em; color: var(--tf-muted); margin-top: 16px; }
.phone__row {
  display: flex; justify-content: space-between; margin-top: 8px;
  background: var(--tf-elevated); border-radius: 12px; padding: 10px 12px; font-size: 13px;
}
.phone__ms { color: var(--tf-success); }

.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.shot { background: var(--tf-surface); border: 1px solid var(--tf-border); border-radius: 16px; padding: 16px; }
.shot__label { font-size: 10px; letter-spacing: .08em; color: var(--tf-muted); margin-bottom: 10px; }
.shot__line { font-size: 13px; color: var(--tf-text-2); margin-top: 6px; }
.shot__qr {
  width: 74px; height: 74px; border-radius: 10px; background: #fff; margin-top: 4px;
  background-image: repeating-linear-gradient(0deg, #12171D 0 6px, transparent 6px 12px),
    repeating-linear-gradient(90deg, #12171D 0 6px, transparent 6px 12px);
  background-size: 60% 60%; background-position: center; background-repeat: no-repeat;
}

.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 22px; list-style: none; }
.steps__item { background: var(--tf-surface); border: 1px solid var(--tf-border); border-radius: 16px; padding: 16px; font-size: 14px; font-weight: 600; }
.steps__num {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 9px; margin-bottom: 10px;
  background: var(--tf-accent-soft); color: var(--tf-accent-hi); font-weight: 700; font-size: 13px;
}

.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.feature { font-weight: 700; font-size: 14px; padding: 18px; }

.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.plan { display: flex; flex-direction: column; gap: 8px; position: relative; }
.plan .btn { margin-top: auto; }
.plan__name { font: 700 15px var(--tf-font-display); }
.plan__price { font: 700 30px var(--tf-font-display); }
.plan__price span { font: 600 13px var(--tf-font-body); color: var(--tf-text-2); }
.plan__meta { font-size: 12px; color: var(--tf-muted); margin-bottom: 10px; }
.plan--popular { border-color: rgba(241, 96, 14, .45); }
.plan__tag {
  position: absolute; top: -10px; left: 18px;
  background: var(--tf-accent-grad); color: #fff;
  font-size: 10px; font-weight: 800; letter-spacing: .06em;
  padding: 4px 10px; border-radius: 20px;
}

.trust { display: grid; grid-template-columns: 1.3fr .7fr; gap: 30px; padding: 30px; }
.trust__lead { font: 700 19px var(--tf-font-display); margin-top: 12px; }
.trust__side {
  color: var(--tf-text-2); font-size: 14px; align-self: center;
  border-left: 2px solid var(--tf-border-2); padding-left: 22px;
}

.devices { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

.faq { display: grid; gap: 10px; margin-top: 22px; }
.faq summary {
  cursor: pointer; font-weight: 700; font-size: 15px; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--tf-muted); font-size: 18px; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 10px; color: var(--tf-text-2); font-size: 14px; }

@media (max-width: 900px) {
  .shots, .features, .plans { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; padding-top: 30px; }
  .hero__phone { order: -1; }
  .trust { grid-template-columns: 1fr; }
  .trust__side { border-left: none; border-top: 2px solid var(--tf-border-2); padding: 18px 0 0; }
  .shots, .steps { grid-template-columns: 1fr 1fr; }
  .features, .plans { grid-template-columns: 1fr; }
}

.support { max-width: 760px; padding-top: 48px; }
.contacts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 26px; }
.contact__title { font-family: var(--tf-font-display); font-weight: 700; font-size: 17px; margin-bottom: 8px; color: var(--tf-text); }
.contact p { font-size: 14px; color: var(--tf-text-2); }
.contact .caption { margin-top: 8px; }
.support-doc { margin-top: 48px; }
.support-doc h2 { padding-top: 10px; }
.support-doc h3 { margin: 22px 0 8px; }
.support-doc p { margin: 10px 0; color: var(--tf-text-2); }
.support-doc ul { margin: 10px 0 10px 22px; color: var(--tf-text-2); }
.support-doc li { margin: 5px 0; }
.support-doc code { background: var(--tf-elevated); padding: 2px 7px; border-radius: 7px; font-size: 13px; }
@media (max-width: 720px) { .contacts { grid-template-columns: 1fr; } }