:root {
  --red: #e71922;
  --red-dark: #b90911;
  --ink: #0b0b0d;
  --muted: #626269;
  --line: #e7e7ea;
  --soft: #f5f5f6;
  --white: #fff;
  --max: 1180px;
  --shadow: 0 28px 70px rgba(11, 11, 13, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 18px; background: var(--ink); color: #fff; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(11,11,13,.08);
  backdrop-filter: blur(18px);
}
.header-inner { min-height: 78px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 178px; height: auto; }
.desktop-nav { margin-left: auto; display: flex; align-items: center; gap: 24px; font-weight: 700; font-size: .94rem; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover, .desktop-nav a[aria-current="page"] { color: var(--red); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.lang-link { min-width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); font-weight: 850; font-size: .85rem; }
.menu-button { display: none; width: 46px; height: 44px; border: 1px solid var(--line); background: #fff; padding: 11px; cursor: pointer; }
.menu-button span { display: block; height: 2px; background: var(--ink); margin: 5px 0; }
.mobile-menu { position: fixed; inset: 79px 0 0; padding: 28px 20px; background: #fff; z-index: 49; }
.mobile-menu nav { display: grid; gap: 8px; }
.mobile-menu nav a { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 1.15rem; font-weight: 800; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border: 1px solid transparent; background: var(--red); color: #fff; font-weight: 850; cursor: pointer; transition: transform .2s ease, background .2s ease; }
.button:hover { background: var(--red-dark); transform: translateY(-2px); }
.button-dark { background: var(--ink); }
.button-dark:hover { background: #29292f; }
.button-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.button-ghost:hover { background: var(--soft); }
.button-small { min-height: 42px; padding-inline: 17px; font-size: .9rem; }

.eyebrow { margin: 0 0 18px; color: var(--red); font-weight: 900; text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -.045em; }
h1 { max-width: 920px; font-size: clamp(2.85rem, 7vw, 6.4rem); font-weight: 950; }
h2 { font-size: clamp(2.2rem, 5vw, 4.25rem); font-weight: 930; }
h3 { font-size: 1.35rem; font-weight: 900; letter-spacing: -.025em; }
.red { color: var(--red); }
.lead { max-width: 760px; margin: 26px 0 0; color: var(--muted); font-size: clamp(1.06rem, 2vw, 1.3rem); }

.hero { position: relative; padding: 88px 0 68px; overflow: hidden; }
.hero::after { content: ""; position: absolute; right: -120px; top: 40px; width: 360px; height: 360px; border: 54px solid rgba(231,25,34,.06); transform: rotate(18deg); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .65fr); gap: 58px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 32px; color: var(--muted); font-size: .92rem; font-weight: 750; }
.trust-row span::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 9px; background: var(--red); vertical-align: middle; }
.offer-panel { position: relative; background: var(--ink); color: #fff; padding: 38px; box-shadow: var(--shadow); }
.offer-panel::before { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(255,255,255,.11); pointer-events: none; }
.offer-kicker { color: #a8a8ad; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; font-size: .75rem; }
.offer-price { margin-top: 18px; color: var(--red); font-size: clamp(3rem, 5vw, 5.1rem); line-height: .9; font-weight: 950; letter-spacing: -.065em; }
.offer-label { margin-top: 10px; font-size: 1.12rem; font-weight: 800; }
.offer-divider { height: 1px; margin: 30px 0; background: rgba(255,255,255,.14); }
.offer-license { font-size: 1.15rem; }
.offer-license strong { display: block; margin-top: 6px; font-size: 2rem; color: #fff; }

.section { padding: 96px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--ink); color: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 42px; }
.section-head p { max-width: 550px; margin: 0; color: var(--muted); }
.section-dark .section-head p { color: #a8a8ad; }
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { min-height: 100%; padding: 28px; border: 1px solid var(--line); background: #fff; transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.card:hover { transform: translateY(-5px); border-color: rgba(231,25,34,.42); box-shadow: 0 20px 46px rgba(11,11,13,.08); }
.card-number { display: block; margin-bottom: 38px; color: var(--red); font-weight: 950; font-size: .8rem; letter-spacing: .08em; }
.card p { margin: 14px 0 0; color: var(--muted); }
.card-link { display: inline-flex; margin-top: 22px; color: var(--red); font-weight: 850; }

.crm-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
.crm-visual { position: sticky; top: 116px; border: 1px solid #2d2d32; padding: 24px; }
.crm-stat { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; border-bottom: 1px solid #2d2d32; }
.crm-stat:last-child { border-bottom: 0; }
.crm-stat strong { font-size: 1.8rem; color: var(--red); }
.feature-list { display: grid; gap: 0; margin-top: 34px; }
.feature-item { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid #2d2d32; }
.feature-index { color: var(--red); font-weight: 900; }
.feature-item p { margin: 8px 0 0; color: #aaaab1; }

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.step { position: relative; min-height: 230px; padding: 28px; background: #fff; }
.step::before { counter-increment: step; content: "0" counter(step); display: block; margin-bottom: 58px; color: var(--red); font-weight: 950; }
.step p { color: var(--muted); }

.geo-banner { display: grid; grid-template-columns: 1fr auto; gap: 36px; align-items: center; padding: 48px; background: var(--red); color: #fff; }
.geo-banner p { max-width: 740px; margin: 14px 0 0; color: rgba(255,255,255,.82); }

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; padding: 24px 54px 24px 0; cursor: pointer; list-style: none; font-size: 1.07rem; font-weight: 850; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 19px; color: var(--red); font-size: 1.5rem; }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 850px; margin: 0; padding: 0 0 24px; color: var(--muted); }

.page-hero { padding: 78px 0 52px; border-bottom: 1px solid var(--line); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; color: var(--muted); font-size: .88rem; }
.breadcrumbs a:hover { color: var(--red); }
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 5.25rem); }
.page-hero .hero-actions { margin-top: 28px; }
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.benefit { padding: 30px; background: #fff; }
.benefit strong { display: block; margin-bottom: 10px; font-size: 1.14rem; }
.benefit p { margin: 0; color: var(--muted); }
.content-split { display: grid; grid-template-columns: .72fr 1.28fr; gap: 74px; align-items: start; }
.content-split aside { position: sticky; top: 112px; }
.content-split article h2 { margin-bottom: 26px; font-size: clamp(2rem, 4vw, 3.45rem); }
.content-split article h3 { margin: 36px 0 14px; }
.content-split article p, .content-split article li { color: var(--muted); }
.check-list { list-style: none; margin: 24px 0 0; padding: 0; }
.check-list li { position: relative; padding: 13px 0 13px 30px; border-bottom: 1px solid var(--line); }
.check-list li::before { content: ""; position: absolute; left: 0; top: 21px; width: 10px; height: 10px; background: var(--red); }

.price-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.price-card { padding: 38px; border: 1px solid var(--line); background: #fff; }
.price-card.featured { background: var(--ink); color: #fff; border-color: var(--ink); }
.price-card .price { margin: 32px 0 6px; color: var(--red); font-size: clamp(2.4rem, 5vw, 4.4rem); font-weight: 950; letter-spacing: -.06em; line-height: .95; }
.price-card p { color: var(--muted); }
.price-card.featured p { color: #aaaab1; }

.lead-panel { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; padding: 52px; background: var(--ink); color: #fff; }
.lead-panel p { color: #aaaab1; }
.lead-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.lead-form label { display: grid; gap: 7px; color: #c9c9ce; font-size: .84rem; font-weight: 750; }
.lead-form input, .lead-form select, .lead-form textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #3b3b40; background: #18181b; color: #fff; outline: none; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { border-color: var(--red); }
.lead-form textarea { min-height: 110px; resize: vertical; }
.lead-form .span-2 { grid-column: 1 / -1; }
.lead-form .honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lead-form button:disabled { cursor: wait; opacity: .7; }
.form-status { min-height: 24px; margin: 0; color: #fff; font-weight: 700; }
.form-status a { color: #fff; text-decoration: underline; }

.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.contact-card { padding: 30px; border: 1px solid var(--line); }
.contact-card span { display: block; color: var(--muted); font-size: .85rem; }
.contact-card strong, .contact-card a { display: block; margin-top: 8px; font-size: 1.2rem; font-weight: 900; }

.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.article-card { display: flex; min-height: 270px; flex-direction: column; padding: 28px; border: 1px solid var(--line); }
.article-card .tag { color: var(--red); text-transform: uppercase; font-size: .75rem; font-weight: 900; letter-spacing: .1em; }
.article-card h3 { margin-top: 32px; }
.article-card p { color: var(--muted); }
.article-card .card-link { margin-top: auto; }
.article-body { max-width: 820px; margin: 0 auto; }
.article-body h2 { margin: 52px 0 20px; font-size: 2.2rem; }
.article-body p, .article-body li { color: #414148; font-size: 1.08rem; }
.article-body li { margin-bottom: 10px; }

.site-footer { padding: 64px 0 32px; background: #070708; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 46px; }
.footer-brand { font-size: 1.7rem; font-weight: 950; }
.footer-brand span { color: var(--red); }
.footer-copy { max-width: 330px; color: #8e8e95; }
.footer-title { margin-bottom: 16px; color: #7d7d84; font-size: .76rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.footer-links { display: grid; gap: 10px; }
.footer-links a:hover { color: var(--red); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 52px; padding-top: 24px; border-top: 1px solid #242429; color: #76767d; font-size: .85rem; }
.floating-contact { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: #fff; box-shadow: 0 16px 36px rgba(231,25,34,.35); font-weight: 950; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } .reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 980px) {
  .desktop-nav, .header-actions .button { display: none; }
  .header-actions { margin-left: auto; }
  .menu-button { display: block; }
  .hero-grid, .crm-layout, .content-split, .lead-panel { grid-template-columns: 1fr; }
  .hero { padding-top: 62px; }
  .offer-panel { max-width: 560px; }
  .crm-visual, .content-split aside { position: static; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .header-inner { min-height: 70px; }
  .brand img { width: 150px; }
  .mobile-menu { top: 71px; }
  .hero, .section { padding: 64px 0; }
  .page-hero { padding: 50px 0 40px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4.3rem); }
  .page-hero h1 { font-size: clamp(2.55rem, 12.8vw, 4rem); }
  .section-head { display: block; }
  .section-head p { margin-top: 16px; }
  .grid-3, .grid-4, .benefits, .price-grid, .article-grid, .contact-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { min-height: 180px; }
  .step::before { margin-bottom: 34px; }
  .geo-banner { grid-template-columns: 1fr; padding: 34px 26px; }
  .lead-panel { padding: 34px 24px; gap: 34px; }
  .lead-form { grid-template-columns: 1fr; }
  .lead-form .span-2 { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 8px; }
}