:root {
  --ink: #17201d;
  --muted: #63706b;
  --line: #dfe7e1;
  --paper: #fbfaf4;
  --panel: #ffffff;
  --accent: #1f7a57;
  --accent-dark: #15553d;
  --warn: #f0b44c;
  --shadow: 0 22px 70px rgba(23, 32, 29, .13);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(120deg, rgba(31,122,87,.08), transparent 42%),
    radial-gradient(circle at 80% 10%, rgba(240,180,76,.18), transparent 30%),
    var(--paper);
}

a { color: inherit; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px clamp(18px, 5vw, 64px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  background: var(--accent);
  border-radius: 6px;
  letter-spacing: .04em;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 15px;
}

.nav a { text-decoration: none; }
.nav a:hover { color: var(--ink); }

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  align-items: center;
  gap: clamp(28px, 6vw, 76px);
  padding: 34px clamp(18px, 5vw, 64px) 80px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-dark);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 840px;
  font-size: clamp(44px, 6vw, 76px);
  line-height: .98;
  letter-spacing: 0;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.05;
  margin-bottom: 22px;
}

h3 {
  font-size: 21px;
  margin-bottom: 10px;
}

.lead {
  max-width: 680px;
  font-size: 20px;
  line-height: 1.55;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.proof-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.proof-points span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  color: var(--accent-dark);
  background: rgba(31, 122, 87, .1);
  border: 1px solid rgba(31, 122, 87, .22);
  border-radius: 6px;
  font-weight: 800;
  font-size: 14px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  border: 0;
  border-radius: 6px;
  padding: 0 18px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--accent);
}

.button.primary:hover { background: var(--accent-dark); }

.button.secondary {
  color: var(--ink);
  background: #eef4ef;
}

.device-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.screen-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.label-preview {
  display: grid;
  place-items: center;
  min-height: 260px;
  margin: 18px 0;
  color: #111;
  background: repeating-linear-gradient(0deg, #fff, #fff 18px, #f3f5f1 19px);
  border: 2px dashed #111;
}

.label-code {
  display: block;
  font-size: clamp(62px, 9vw, 108px);
  font-weight: 900;
  line-height: 1;
}

.label-caption {
  color: var(--muted);
  font-weight: 700;
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 18px;
  color: var(--muted);
}

.status-grid b { color: var(--ink); }

.section {
  padding: 70px clamp(18px, 5vw, 64px);
}

.steps, .cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.steps article, .cards article, .lead-form {
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.step {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  color: #fff;
  background: var(--accent);
  border-radius: 6px;
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(280px, .65fr);
  gap: 40px;
  align-items: start;
  background: #edf3ee;
}

.trial {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(320px, .65fr);
  gap: 42px;
  align-items: start;
}

.trial-card {
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.trial-card b {
  display: block;
  margin-bottom: 16px;
  font-size: 20px;
}

.trial-card ul {
  margin: 0;
  padding-left: 20px;
  color: rgba(255,255,255,.82);
  line-height: 1.65;
}

.pricing {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(320px, .55fr);
  gap: 42px;
  align-items: center;
  background:
    radial-gradient(circle at 10% 10%, rgba(240,180,76,.22), transparent 28%),
    #eef4ef;
}

.price-card {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.price-card span {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
}

.price-card strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(42px, 6vw, 62px);
  line-height: 1;
}

.price-card p {
  color: var(--muted);
}

.price-card ul {
  margin: 22px 0;
  padding-left: 20px;
  line-height: 1.65;
}

.support {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(320px, .7fr);
  gap: 42px;
  align-items: start;
  background: #f6f0df;
}

.support-panel {
  display: grid;
  gap: 12px;
}

.support-panel div {
  display: grid;
  grid-template-columns: minmax(120px, .7fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 16px;
  background: rgba(255,255,255,.76);
  border: 1px solid rgba(23,32,29,.12);
  border-radius: 8px;
}

.support-panel span {
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

.support-panel a,
.support-panel b {
  color: var(--ink);
  font-size: 18px;
}

.checklist {
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  padding: 14px 0 14px 34px;
  border-bottom: 1px solid rgba(23,32,29,.14);
  position: relative;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 16px;
  height: 16px;
  background: var(--accent);
  clip-path: polygon(14% 52%, 35% 74%, 87% 19%, 100% 31%, 36% 94%, 0 61%);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(320px, .75fr);
  gap: 42px;
}

.lead-form {
  display: grid;
  gap: 14px;
}

.form-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.form-status.success { color: var(--accent-dark); }
.form-status.error { color: #9b3b21; }

.contact-telegram {
  margin-top: 18px;
}

.lead-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 700;
}

input, textarea {
  width: 100%;
  border: 1px solid #cfd9d2;
  border-radius: 6px;
  padding: 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

textarea { resize: vertical; }

.consent {
  grid-template-columns: 18px 1fr;
  align-items: start;
  font-size: 13px;
  line-height: 1.4;
}

.consent input { width: 18px; margin-top: 2px; }

.footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(18px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.cookie-banner {
  position: fixed;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  max-width: 920px;
  margin: 0 auto;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.legal {
  max-width: 980px;
  margin: 0 auto;
  padding: 48px clamp(18px, 5vw, 64px) 70px;
  line-height: 1.65;
}

.legal h1 { font-size: clamp(34px, 5vw, 56px); }
.legal h2 { font-size: 26px; margin-top: 36px; }
.legal .notice { padding: 16px; background: #fff7df; border: 1px solid #f0d48b; border-radius: 8px; }

@media (max-width: 860px) {
  .topbar, .footer, .cookie-banner { align-items: flex-start; flex-direction: column; }
  .nav { flex-wrap: wrap; }
  .hero, .split, .trial, .pricing, .support, .contact { grid-template-columns: 1fr; }
  .steps, .cards { grid-template-columns: 1fr; }
  .hero { padding-top: 14px; }
  .screen-top { flex-direction: column; }
  .support-panel div { grid-template-columns: 1fr; }
}