/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0d1117;
  --bg2:       #161b24;
  --bg3:       #1c2230;
  --accent:    #c85a1e;
  --accent2:   #e06b28;
  --text:      #e8eaf0;
  --muted:     #8a9bb0;
  --border:    #252d3a;
  --white:     #ffffff;
  --font:      'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 48px;
  line-height: 1.15;
}

.accent { color: var(--accent); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 13px 28px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent2);
  border-color: var(--accent2);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--white);
}

.btn-nav {
  background: var(--accent);
  color: var(--white);
  padding: 10px 20px;
  font-size: 12px;
}
.btn-nav:hover { background: var(--accent2); }

.btn-full { width: 100%; text-align: center; }

/* ===== NAV ===== */
.nav-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 17, 23, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-top { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: 2px; }
.logo-mid { font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: 2px; }
.logo-bot { font-size: 11px; font-weight: 400; color: var(--muted); letter-spacing: 1px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, #0d1117 0%, #111827 50%, #0d1117 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200, 90, 30, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
}

.hero-text { flex: 1; }

.hero-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
}

.stat-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 20px 28px;
  min-width: 140px;
}

.stat-num {
  display: block;
  font-size: 32px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* ===== ABOUT ===== */
.about { background: var(--bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-text p {
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 15px;
  line-height: 1.75;
}

.about-bullets {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  padding: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.bullet-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 6px;
}

/* ===== SERVICES ===== */
.services { background: var(--bg2); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  padding: 32px 28px;
  border-radius: 4px;
  transition: transform 0.2s, border-color 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  border-top-color: var(--accent2);
}

.service-icon {
  font-size: 28px;
  margin-bottom: 16px;
  opacity: 0.85;
}

.service-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.service-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ===== REGIONS ===== */
.regions { background: var(--bg); }

.regions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.region-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 36px 32px;
  border-radius: 4px;
}

.region-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.region-card p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.region-dot {
  width: 7px;
  height: 7px;
  min-width: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

/* ===== CONTACT ===== */
.contact { background: var(--bg2); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  font-size: 20px;
  margin-top: 2px;
  opacity: 0.8;
}

.contact-item strong {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.contact-item p, .contact-item a {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s;
}

.contact-item a:hover { color: var(--white); }

/* ===== FORM ===== */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  font-size: 14px;
  font-family: var(--font);
  border-radius: 3px;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(138, 155, 176, 0.5);
}

.form-group select option { background: var(--bg3); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-logo {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
}

.footer-copy {
  font-size: 12px;
  color: var(--muted);
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .section { padding: 64px 0; }

  .hamburger { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--bg2);
    border-top: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
  }

  .nav-links.open { display: flex; }
  .nav-links a { font-size: 14px; }

  .hero { padding: 120px 0 64px; }
  .hero-inner { flex-direction: column; }
  .hero-stat { flex-direction: row; flex-wrap: wrap; }
  .stat-box { flex: 1; min-width: 120px; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .regions-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .btn { text-align: center; }
}