:root {
  --bg: #0b0d0f;
  --bg2: #121619;
  --panel: #171c20;
  --panel2: #1d2429;
  --text: #f2f4f5;
  --muted: #aab2b8;
  --orange: #f47b20;
  --orange2: #ff9b42;
  --line: rgba(255,255,255,.09);
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
}

a {
  color: var(--orange2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11,13,15,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.logo {
  color: white;
  font-weight: 900;
  font-size: 1.45rem;
  letter-spacing: .04em;
  white-space: nowrap;
}

.logo span {
  color: var(--orange);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

nav a {
  color: #dfe4e7;
  font-size: .95rem;
  font-weight: 700;
}

nav a:hover {
  color: var(--orange2);
  text-decoration: none;
}

.hero {
  min-height: 650px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(7,9,10,.96) 0%, rgba(7,9,10,.86) 48%, rgba(7,9,10,.55) 100%),
    radial-gradient(circle at 75% 45%, rgba(244,123,32,.20), transparent 35%),
    linear-gradient(135deg, #151a1d, #07090a);
  border-bottom: 1px solid var(--line);
}

.hero-content {
  max-width: 780px;
  padding: 80px 0;
}

.kicker {
  color: var(--orange);
  text-transform: uppercase;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .15em;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 1.02;
  margin: 0 0 24px;
  letter-spacing: -.04em;
}

h1 span {
  color: var(--orange);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin: 0 0 18px;
}

h3 {
  font-size: 1.25rem;
  margin-top: 0;
}

.lead {
  font-size: 1.2rem;
  color: #d2d8dc;
  max-width: 720px;
}

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

.button {
  display: inline-block;
  padding: 13px 20px;
  border-radius: 5px;
  background: var(--orange);
  color: #111;
  font-weight: 900;
  text-decoration: none;
}

.button:hover {
  background: var(--orange2);
  text-decoration: none;
}

.button.secondary {
  background: transparent;
  border: 1px solid #596168;
  color: white;
}

section {
  padding: 90px 0;
}

.section-dark {
  background: var(--bg2);
}

.section-intro {
  max-width: 760px;
  margin-bottom: 45px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 7px;
}

.card strong {
  color: var(--orange2);
}

.number {
  color: var(--orange);
  font-weight: 900;
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.list {
  margin: 0;
  padding-left: 20px;
}

.list li {
  margin: 7px 0;
}

.region {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.region span {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 4px;
  padding: 8px 12px;
  color: #dbe0e3;
}

.timeline {
  border-left: 2px solid var(--orange);
  margin-left: 10px;
  padding-left: 30px;
}

.timeline-item {
  margin-bottom: 35px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item strong {
  display: block;
  color: var(--orange);
  margin-bottom: 5px;
}

.contact-box {
  background: linear-gradient(135deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  padding: 40px;
  border-radius: 8px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 35px 0;
  color: var(--muted);
  font-size: .9rem;
}

footer .footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid rgba(244,123,32,.4);
  color: var(--orange2);
  border-radius: 4px;
  font-size: .8rem;
  font-weight: 800;
}

.notice {
  border-left: 4px solid var(--orange);
  padding: 18px 22px;
  background: rgba(244,123,32,.07);
  margin: 25px 0;
}

.small {
  color: var(--muted);
  font-size: .92rem;
}

@media (max-width: 850px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  nav {
    gap: 12px 18px;
  }

  .grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  section {
    padding: 65px 0;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--max), calc(100% - 28px));
  }

  h1 {
    font-size: 2.6rem;
  }

  .contact-box {
    padding: 25px;
  }
}