:root {
  --color-bg: #0f1413;
  --color-surface: #f5f0e6;
  --color-surface-alt: #19211f;
  --color-text: #1c2422;
  --color-muted: #65716c;
  --color-primary: #ffb347;
  --color-primary-dark: #a95718;
  --color-secondary: #24b99a;
  --color-accent: #5b74ff;
  --color-border: #d9d0bf;
  --font-heading: "Arial Narrow", "Roboto Condensed", "Segoe UI", sans-serif;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-tech: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 32px;
  --shadow-soft: 0 24px 60px rgba(10, 16, 15, .18);
  --shadow-hard: 0 10px 0 rgba(15, 20, 19, .12);
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(36,185,154,.16), transparent 28rem),
    radial-gradient(circle at 82% 18%, rgba(255,179,71,.16), transparent 24rem),
    linear-gradient(180deg, #0f1413 0, #131918 46rem, #f5f0e6 46rem, #f5f0e6 100%);
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }

p { margin: 0 0 1rem; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 16px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #111;
}

.skip-link:focus { left: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(15, 20, 19, .78);
  border-bottom: 1px solid rgba(245,240,230,.1);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff7e8;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.03em;
}

.logo img { width: 34px; height: 34px; }

.logo small {
  display: block;
  color: rgba(255,247,232,.62);
  font-family: var(--font-tech);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.main-nav a {
  color: rgba(255,247,232,.8);
  text-decoration: none;
  font-size: 14px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: #fff7e8;
  border-color: rgba(255,179,71,.36);
  background: rgba(255,179,71,.1);
}

.btn,
button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 18px;
  border: 0;
  border-radius: 999px 999px 999px 18px;
  background: var(--color-primary);
  color: #14100a;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 9px 0 rgba(169,87,24,.22);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn:hover,
button:hover,
input[type="submit"]:hover { transform: translateY(-2px); box-shadow: 0 13px 0 rgba(169,87,24,.18); }

.btn:active { transform: translateY(1px); box-shadow: 0 6px 0 rgba(169,87,24,.18); }

.btn-secondary {
  color: #f5f0e6;
  background: transparent;
  border: 1px solid rgba(245,240,230,.26);
  box-shadow: none;
}

.btn-secondary:hover { background: rgba(245,240,230,.08); box-shadow: none; }

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
}

.hero {
  position: relative;
  color: #fff7e8;
  padding: 78px 0 86px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(245,240,230,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,230,.06) 1px, transparent 1px),
    radial-gradient(circle at 26% 38%, rgba(36,185,154,.18) 0 2px, transparent 3px),
    radial-gradient(circle at 72% 54%, rgba(255,179,71,.22) 0 2px, transparent 3px);
  background-size: 46px 46px, 46px 46px, 210px 210px, 260px 260px;
  mask-image: linear-gradient(#000, transparent 84%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(255,247,232,.78);
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-secondary);
  box-shadow: 42px 0 0 var(--color-primary), 64px 0 0 var(--color-accent);
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: .98;
  letter-spacing: -.055em;
  margin: 0;
}

h1 { font-size: clamp(44px, 7vw, 94px); max-width: 820px; }

h2 { font-size: clamp(34px, 4.4vw, 62px); margin-bottom: 18px; }

h3 { font-size: clamp(22px, 2.5vw, 32px); margin-bottom: 12px; }

.lead {
  font-size: clamp(18px, 2vw, 22px);
  color: rgba(255,247,232,.78);
  max-width: 650px;
  margin-top: 22px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 34px;
  max-width: 650px;
}

.hero-proof span {
  padding: 12px 14px;
  border: 1px dashed rgba(245,240,230,.22);
  border-radius: var(--radius-md);
  color: rgba(255,247,232,.78);
  font-family: var(--font-tech);
  font-size: 12px;
}

.pocket-visual {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(245,240,230,.16);
  border-radius: 34px 34px 34px 10px;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(245,240,230,.1), rgba(245,240,230,.02)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 16px),
    rgba(255,255,255,.03);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.04), var(--shadow-soft);
}

.pocket-visual::before {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  height: 58%;
  border: 2px dashed rgba(255,179,71,.42);
  border-top: 0;
  border-radius: 0 0 30px 30px;
}

.pocket-visual::after {
  content: "карманный формат";
  position: absolute;
  right: 26px;
  bottom: 34px;
  color: rgba(255,247,232,.5);
  font-family: var(--font-tech);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  transform: rotate(-4deg);
}

.pocket-visual .drone-hero {
  position: absolute;
  z-index: 2;
  width: min(82%, 460px);
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 24px 40px rgba(0,0,0,.35));
  animation: hoverDrone 5.2s ease-in-out infinite;
}

.flight-line {
  position: absolute;
  inset: 62px 38px auto auto;
  width: 210px;
  height: 150px;
  border-top: 2px solid rgba(36,185,154,.62);
  border-right: 2px solid rgba(36,185,154,.62);
  border-radius: 0 36px 0 0;
}

.flight-line::before,
.flight-line::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-secondary);
  box-shadow: 0 0 0 8px rgba(36,185,154,.13);
}

.flight-line::before { left: -5px; top: -6px; }
.flight-line::after { right: -6px; bottom: -5px; background: var(--color-primary); box-shadow: 0 0 0 8px rgba(255,179,71,.15); }

.telemetry-chip {
  position: absolute;
  left: 26px;
  top: 24px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  color: #0d1513;
  background: #dff8ee;
  font-family: var(--font-tech);
  font-size: 12px;
  box-shadow: var(--shadow-soft);
}

@keyframes hoverDrone {
  0%, 100% { transform: translate(-50%, -50%) translateY(0) rotate(-1deg); }
  50% { transform: translate(-50%, -50%) translateY(-12px) rotate(1.4deg); }
}

main { background: var(--color-surface); }

.section { padding: 82px 0; position: relative; }
.section-tight { padding: 54px 0; }
.section-dark { background: var(--color-bg); color: #fff7e8; }
.section-map {
  background:
    linear-gradient(rgba(28,36,34,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28,36,34,.055) 1px, transparent 1px),
    var(--color-surface);
  background-size: 34px 34px;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(260px, .55fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 34px;
}

.section-head p { color: var(--color-muted); font-size: 18px; }

.kicker {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--color-primary-dark);
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.aside-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 28px; align-items: start; }

.flight-card,
.pocket-window,
.drone-card,
.note-card,
.route-card,
.faq-item,
.contact-card,
.safety-tile,
.spec-card {
  position: relative;
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,.38);
  box-shadow: 0 16px 34px rgba(28,36,34,.08);
}

.flight-card {
  padding: 24px;
  min-height: 250px;
  border-radius: var(--radius-lg) var(--radius-lg) 8px var(--radius-lg);
  overflow: hidden;
}

.flight-card::after {
  content: "";
  position: absolute;
  right: 20px;
  bottom: 18px;
  width: 66px;
  height: 66px;
  border: 1px dashed rgba(28,36,34,.2);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(36,185,154,.14) 0 3px, transparent 4px);
}

.flight-card img { width: 48px; height: 48px; margin-bottom: 20px; }
.flight-card p, .drone-card p, .note-card p { color: var(--color-muted); }

.pocket-window {
  padding: 28px;
  border-radius: 12px 12px 34px 34px;
  background: linear-gradient(180deg, rgba(255,255,255,.52), rgba(255,255,255,.16));
}

.pocket-window::before {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  top: -1px;
  height: 22px;
  border: 1px dashed rgba(169,87,24,.4);
  border-top: 0;
  border-radius: 0 0 18px 18px;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-border);
}

.signal-strip span {
  padding: 18px;
  background: #fffaf0;
  color: var(--color-muted);
  font-family: var(--font-tech);
  font-size: 12px;
}

.signal-strip strong { display: block; color: var(--color-text); font-family: var(--font-heading); font-size: 26px; letter-spacing: -.04em; }

.battery-meter {
  display: flex;
  align-items: center;
  gap: 5px;
  margin: 18px 0;
}

.battery-meter i {
  display: block;
  width: 25px;
  height: 13px;
  border-radius: 3px;
  border: 1px solid rgba(28,36,34,.28);
  background: linear-gradient(90deg, var(--color-secondary), #a6ecd5);
}

.battery-meter i.empty { background: transparent; }

.fold-map {
  position: relative;
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background:
    linear-gradient(90deg, rgba(28,36,34,.05) 1px, transparent 1px) 0 0 / 66px 100%,
    linear-gradient(#fff8eb, #efe4d3);
  box-shadow: var(--shadow-hard);
}

.fold-map::before,
.fold-map::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(28,36,34,.08);
}

.fold-map::before { left: 33%; }
.fold-map::after { left: 66%; }

.route-card {
  padding: 24px;
  border-radius: var(--radius-lg) 10px var(--radius-lg) 10px;
  background: #fff8eb;
}

.route-card ol,
.route-card ul,
.note-card ul,
.check-list,
.timeline,
.clean-list { padding-left: 1.1rem; margin: 0; }

.route-card li,
.note-card li,
.check-list li,
.timeline li,
.clean-list li { margin: 0 0 .7rem; }

.drone-card {
  padding: 0;
  border-radius: 28px;
  overflow: hidden;
  background: #fffaf0;
}

.drone-card .drone-top {
  min-height: 154px;
  padding: 20px;
  background:
    radial-gradient(circle at 85% 18%, rgba(91,116,255,.2), transparent 7rem),
    linear-gradient(135deg, rgba(36,185,154,.18), rgba(255,179,71,.16));
}

.drone-card .drone-body { padding: 22px; }

.drone-card .tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(36,185,154,.12);
  color: #1f6557;
  font-family: var(--font-tech);
  font-size: 11px;
}

.spec-radar {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(245,240,230,.2);
  background:
    radial-gradient(circle, transparent 0 20%, rgba(36,185,154,.1) 21% 21.5%, transparent 22% 40%, rgba(36,185,154,.12) 41% 41.5%, transparent 42% 62%, rgba(255,179,71,.13) 63% 63.5%, transparent 64%),
    conic-gradient(from 38deg, rgba(36,185,154,.26), transparent 32%, rgba(255,179,71,.22), transparent 70%);
}

.spec-radar::after {
  content: "мини";
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #101413;
  background: var(--color-primary);
  font-family: var(--font-tech);
  text-transform: uppercase;
  letter-spacing: .12em;
}

.note-card {
  padding: 24px;
  border-radius: 10px 28px 28px 28px;
  background: #fffaf0;
}

.note-card.is-dark {
  color: #fff7e8;
  background: var(--color-surface-alt);
  border-color: rgba(245,240,230,.12);
}

.note-card.is-dark p,
.note-card.is-dark li { color: rgba(255,247,232,.72); }

.article-body {
  max-width: 820px;
  font-size: 18px;
}

.article-body h2 { margin-top: 54px; }
.article-body h3 { margin-top: 28px; }
.article-body p { color: #33403d; }
.article-body a { color: var(--color-primary-dark); font-weight: 700; }

.guide-index {
  position: sticky;
  top: 88px;
  padding: 22px;
  border-radius: var(--radius-md);
  background: #fff8eb;
  border: 1px solid var(--color-border);
}

.guide-index a {
  display: block;
  padding: 9px 0;
  color: var(--color-muted);
  text-decoration: none;
  border-bottom: 1px dashed rgba(28,36,34,.12);
}

.guide-index a:hover { color: var(--color-primary-dark); }

.comparison-board {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.filter-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
}

.filter-rail span {
  padding: 9px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff8eb;
  color: var(--color-muted);
  font-family: var(--font-tech);
  font-size: 12px;
}

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  background: #fffaf0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

th, td { padding: 16px; text-align: left; border-bottom: 1px solid var(--color-border); }
th { font-family: var(--font-tech); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--color-muted); }
tr:last-child td { border-bottom: 0; }

.safety-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 24px; align-items: start; }

.safety-tile {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: #fffaf0;
}

.safety-tile h3 { display: flex; align-items: center; gap: 10px; }
.safety-tile h3::before { content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--color-secondary); box-shadow: 0 0 0 8px rgba(36,185,154,.12); }

.faq-layout { display: grid; grid-template-columns: 310px 1fr; gap: 28px; align-items: start; }

.faq-item {
  padding: 22px 24px;
  border-radius: 22px 22px 22px 6px;
  margin-bottom: 14px;
  background: #fffaf0;
}

.faq-item h2, .faq-item h3 { font-size: clamp(22px, 2vw, 30px); margin-bottom: 10px; }

.faq-nav {
  position: sticky;
  top: 90px;
  padding: 22px;
  background: var(--color-surface-alt);
  color: #fff7e8;
  border-radius: var(--radius-lg) var(--radius-lg) 8px var(--radius-lg);
}

.faq-nav a { display: block; color: rgba(255,247,232,.7); padding: 8px 0; text-decoration: none; }
.faq-nav a:hover { color: var(--color-primary); }

.contact-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, 1fr); gap: 34px; align-items: start; }

.contact-card {
  padding: 28px;
  border-radius: 12px 34px 34px 34px;
  background: #fffaf0;
}

.mission-form label { display: block; margin-bottom: 16px; color: #32403c; font-weight: 700; }

.mission-form input,
.mission-form select,
.mission-form textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 13px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fffdf8;
  color: var(--color-text);
  font: inherit;
}

.mission-form textarea { min-height: 136px; resize: vertical; }

.microcopy { color: var(--color-muted); font-size: 14px; margin-top: 14px; }

.footer {
  padding: 50px 0;
  color: rgba(255,247,232,.7);
  background: var(--color-bg);
}

.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
.footer a { color: #fff7e8; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-end; }

.breadcrumbs {
  padding-top: 26px;
  color: rgba(255,247,232,.58);
  font-family: var(--font-tech);
  font-size: 12px;
}
.breadcrumbs a { color: rgba(255,247,232,.8); text-decoration: none; }

.page-hero {
  color: #fff7e8;
  padding: 46px 0 72px;
  background:
    radial-gradient(circle at 78% 20%, rgba(255,179,71,.14), transparent 22rem),
    linear-gradient(rgba(245,240,230,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,230,.055) 1px, transparent 1px),
    var(--color-bg);
  background-size: auto, 44px 44px, 44px 44px, auto;
}

.page-hero p { max-width: 760px; color: rgba(255,247,232,.76); font-size: 20px; }

.mini-orbit {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px dashed rgba(255,247,232,.38);
  border-radius: 50%;
  margin-bottom: 16px;
  color: var(--color-primary);
  font-family: var(--font-tech);
}

.link-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.link-card {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  color: #fff7e8;
  text-decoration: none;
  border: 1px solid rgba(245,240,230,.1);
}
.link-card:hover { transform: translateY(-2px); border-color: rgba(255,179,71,.4); }
.link-card span { display: block; color: rgba(255,247,232,.62); font-size: 14px; margin-top: 6px; }

@media (max-width: 960px) {
  body { background: linear-gradient(180deg, #0f1413 0, #131918 42rem, #f5f0e6 42rem, #f5f0e6 100%); }
  .hero-grid,
  .section-head,
  .aside-grid,
  .safety-grid,
  .faq-layout,
  .contact-layout { grid-template-columns: 1fr; }
  .pocket-visual { min-height: 430px; }
  .grid-3,
  .comparison-board { grid-template-columns: 1fr 1fr; }
  .link-grid { grid-template-columns: 1fr 1fr; }
  .guide-index,
  .faq-nav { position: static; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, var(--max)); }
  .nav-shell { align-items: flex-start; flex-direction: column; }
  .main-nav { justify-content: flex-start; }
  .main-nav a { padding: 8px 9px; }
  .hero { padding-top: 48px; }
  .hero-proof,
  .grid-3,
  .grid-2,
  .comparison-board,
  .signal-strip,
  .link-grid { grid-template-columns: 1fr; }
  .pocket-visual { min-height: 350px; padding: 16px; }
  .telemetry-chip { left: 18px; top: 18px; }
  .flight-line { display: none; }
  .section { padding: 58px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}