:root {
  --ink: #111111;
  --panel: #181a18;
  --panel-2: #20231f;
  --paper: #f4f1e8;
  --paper-2: #ebe6da;
  --white: #ffffff;
  --muted: #6d716e;
  --line: #d8d1c4;
  --line-dark: rgba(255,255,255,.15);
  --cyan: #00a8b5;
  --yellow: #f6c945;
  --red: #d94d35;
  --green: #5a8f4b;
  --shadow: 0 20px 50px rgba(17, 17, 17, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
.section { padding: 86px 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244,241,232,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header-grid {
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.brand, .phone-link, .nav a, .btn { text-decoration: none; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-chip {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--yellow);
  color: var(--ink);
  font-weight: 900;
  border-radius: 6px;
}
.brand strong { display: block; font-size: 17px; }
.brand small { display: block; color: var(--muted); font-size: 12px; }
.nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: #3c403d;
  font-size: 14px;
}
.nav a:hover, .footer a:hover { color: var(--cyan); }
.phone-link {
  padding: 10px 14px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  font-weight: 900;
  background: var(--white);
}

.hero {
  position: relative;
  color: var(--white);
  background: var(--panel);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  opacity: .32;
  background-image:
    linear-gradient(120deg, rgba(17,17,17,.9) 0%, rgba(17,17,17,.65) 45%, rgba(17,17,17,.92) 100%),
    url("https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&w=1800&q=82");
  background-size: cover;
  background-position: center;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: .28;
}
.hero-layout {
  position: relative;
  z-index: 1;
  min-height: 690px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: end;
  gap: 48px;
  padding: 100px 0 72px;
}
.kicker, .section-label {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: 62px;
  line-height: .98;
  letter-spacing: 0;
}
h2 {
  margin-bottom: 18px;
  font-size: 40px;
  line-height: 1.08;
}
h3 { font-size: 22px; line-height: 1.2; }
.lead {
  max-width: 720px;
  color: #d8ddd8;
  font-size: 20px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 2px solid transparent;
  border-radius: 6px;
  font-weight: 900;
  cursor: pointer;
  font-size: 16px;
}
.btn-hot { background: var(--yellow); color: var(--ink); border-color: var(--yellow); }
.btn-light { background: var(--white); color: var(--ink); border-color: var(--white); }
.btn-ghost { color: var(--white); border-color: rgba(255,255,255,.42); }
.btn:hover { transform: translateY(-1px); }
.signal-panel {
  display: grid;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line-dark);
  background: rgba(17,17,17,.62);
  border-radius: 8px;
}
.signal-panel div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 8px 12px;
  padding: 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 6px;
}
.signal-panel span {
  grid-row: span 2;
  color: var(--yellow);
  font-weight: 900;
  font-size: 24px;
}
.signal-panel strong { font-size: 17px; }
.signal-panel em { color: #c5ccc6; font-style: normal; font-size: 14px; }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 28px;
  align-items: end;
  margin-bottom: 34px;
}
.section-note, .scope p, .remote p, .process p, .service-grid p, .form-note {
  color: var(--muted);
}
.scope-grid, .remote-grid, .request-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 44px;
  align-items: center;
}
.boundary-list, .remote-rules {
  display: grid;
  gap: 12px;
}
.boundary-list article {
  padding: 20px;
  border-left: 6px solid var(--cyan);
  background: var(--white);
  box-shadow: var(--shadow);
}
.boundary-list article:nth-child(2) { border-left-color: var(--yellow); }
.boundary-list article:nth-child(3) { border-left-color: var(--red); }
.boundary-list strong, .boundary-list span { display: block; }
.boundary-list span { margin-top: 6px; color: var(--muted); }

.services, .process, .request { background: var(--paper-2); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.service-grid article {
  min-height: 310px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 7px solid var(--cyan);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(17,17,17,.08);
}
.service-grid article:nth-child(2) { border-top-color: var(--yellow); }
.service-grid article:nth-child(3) { border-top-color: var(--red); }
.service-grid article:nth-child(4) { border-top-color: var(--green); }
.service-grid span {
  width: fit-content;
  padding: 4px 8px;
  background: var(--panel);
  color: var(--yellow);
  border-radius: 4px;
  font-weight: 900;
  font-size: 12px;
}
.service-grid button {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--ink);
  background: var(--white);
  border-radius: 6px;
  font-weight: 900;
  cursor: pointer;
}

.remote { background: #171917; color: var(--white); }
.remote .section-label { color: var(--yellow); }
.remote h2 { color: var(--white); }
.remote p { color: #d3d8d1; }
.remote-image img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  border-radius: 8px;
  filter: grayscale(.15) contrast(1.05);
}
.remote-rules {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 22px 0 28px;
}
.remote-rules span {
  padding: 10px 12px;
  border: 1px solid var(--line-dark);
  border-radius: 6px;
  color: #eef3ef;
}

.price-lines {
  display: grid;
  gap: 8px;
}
.price-lines div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 130px;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
}
.price-lines span {
  color: var(--red);
  font-size: 20px;
  font-weight: 900;
  text-align: right;
}

.process-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: stretch;
}
.process-grid article {
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.process-grid article span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  background: var(--cyan);
  color: var(--white);
  border-radius: 5px;
  font-weight: 900;
}
.process-grid article:nth-child(3) span { background: var(--yellow); color: var(--ink); }
.process-grid article:nth-child(4) span { background: var(--red); }
.process-grid article:nth-child(5) span { background: var(--green); }

.request { color: var(--white); background: var(--panel); }
.request .section-label { color: var(--yellow); }
.request h2 { color: var(--white); }
.request-grid { align-items: start; }
.requisites {
  display: grid;
  gap: 8px;
  max-width: 560px;
  margin-top: 28px;
  padding: 22px;
  border: 1px solid var(--line-dark);
  border-left: 6px solid var(--yellow);
  border-radius: 8px;
  color: #dce2dd;
}
.requisites strong { color: var(--white); }
.form {
  display: grid;
  gap: 16px;
  padding: 26px;
  color: var(--ink);
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 22px 60px rgba(0,0,0,.28);
}
.form label {
  display: grid;
  gap: 7px;
  font-weight: 900;
}
.form input, .form select, .form textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid #c8c8c8;
  border-radius: 6px;
  font: inherit;
}
.form textarea { resize: vertical; }
.check {
  grid-template-columns: auto 1fr;
  align-items: start;
  font-weight: 400 !important;
  color: var(--muted);
}
.check input { width: auto; margin-top: 5px; }
.form-note { margin-bottom: 0; font-size: 14px; }

.footer {
  padding: 32px 0;
  color: #d4dbd5;
  background: #0d0e0d;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.footer strong, .footer span, .footer a { display: block; }
.footer a { color: #d4dbd5; text-decoration: none; }

@media (max-width: 980px) {
  .header-grid { grid-template-columns: 1fr auto; }
  .nav { grid-column: 1 / -1; justify-content: flex-start; overflow-x: auto; }
  .hero-layout, .scope-grid, .remote-grid, .request-grid, .section-head {
    grid-template-columns: 1fr;
  }
  .hero-layout { min-height: auto; padding: 76px 0 54px; }
  h1 { font-size: 46px; }
  h2 { font-size: 34px; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-grid > div { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .wrap { width: min(100% - 28px, 1180px); }
  .section { padding: 58px 0; }
  .phone-link { width: 100%; text-align: center; grid-column: 1 / -1; }
  .hero-actions .btn, .form .btn { width: 100%; }
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }
  .signal-panel div, .price-lines div { grid-template-columns: 1fr; }
  .service-grid, .remote-rules, .process-grid { grid-template-columns: 1fr; }
  .price-lines span { text-align: left; }
  .remote-image img { height: 280px; }
  .footer-grid { flex-direction: column; }
}