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

:root {
  --bg:      #0c0c0c;
  --panel:   #141414;
  --border:  #2a2a2a;
  --orange:  #e07820;
  --amber:   #f5a623;
  --text:    #e8e8e8;
  --muted:   #888;
  --white:   #ffffff;
  --deep:    #060606;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ── BACKGROUND ── */
#bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 45% at 50% -5%, rgba(224,120,32,0.18) 0%, transparent 60%),
    var(--deep);
  will-change: transform;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 64px;
  background: rgba(6,6,6,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  letter-spacing: -0.02em;
}

.nav-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
}

.nav-sub-name {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  align-items: center;
}

nav ul a {
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}

nav ul a:hover { color: var(--orange); }

.nav-contact {
  background: var(--orange);
  color: #fff !important;
  padding: 8px 18px;
  font-weight: 600;
  transition: background 0.2s !important;
}

.nav-contact:hover { background: var(--amber) !important; color: #000 !important; }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}

/* ── SECTION COMMON ── */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--orange);
  flex-shrink: 0;
}

h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
}

.fire { color: var(--orange); }

.glow-line {
  position: relative;
  z-index: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--orange) 40%, #b05010 60%, transparent 100%);
  opacity: 0.4;
}

/* ── HERO ── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
}

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(56px, 9vw, 108px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.92;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(16px, 2vw, 22px);
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.6;
}

.hero-rule {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--amber));
  margin: 0 auto 40px;
}

.btn-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
}

.btn-primary:hover { background: var(--amber); color: #000; }

.btn-outline {
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-outline:hover { border-color: var(--orange); color: var(--orange); }

/* ── STATS BAR ── */
.stats-bar {
  position: relative;
  z-index: 1;
  background: var(--panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-bar .section-inner {
  display: flex;
  justify-content: space-around;
  padding-top: 36px;
  padding-bottom: 36px;
  flex-wrap: wrap;
  gap: 24px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--orange);
  line-height: 1;
}

.stat-desc {
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}

/* ── ABOUT ── */
.about {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-card {
  border: 1px solid var(--border);
  border-top: 3px solid var(--orange);
  background: var(--panel);
  overflow: hidden;
}

.about-card-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.about-card-title {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.about-card table {
  width: 100%;
  border-collapse: collapse;
}

.about-card table tr {
  border-bottom: 1px solid var(--border);
}

.about-card table tr:last-child { border-bottom: none; }

.about-card table td {
  padding: 12px 20px;
  font-size: 13px;
}

.about-card table td:first-child {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  width: 40%;
}

.about-card table td:last-child {
  color: var(--text);
}

/* ── SERVICES ── */
.services {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin-top: 48px;
  border: 1px solid var(--border);
}

.service-card {
  padding: 40px 36px;
  background: var(--panel);
  border: 1px solid var(--border);
  transition: background 0.2s;
}

.service-card:hover { background: #1a1a1a; }

.service-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
}

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.service-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── BENEFITS ── */
.benefits {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.benefit {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.benefit-num {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
  font-weight: 700;
}

.benefit h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.benefit p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── CONTACT ── */
.contact {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 56px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-block-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.contact-block-value {
  font-size: 16px;
  color: var(--text);
}

.contact-block-value a {
  color: var(--orange);
  text-decoration: none;
}

.contact-block-value a:hover { color: var(--amber); }

.contact-block-value .sub {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

.map-frame {
  width: 100%;
  aspect-ratio: 4/3;
  border: 1px solid var(--border);
  filter: grayscale(1) invert(0.9) contrast(0.9);
}

/* ── FOOTER ── */
footer {
  position: relative;
  z-index: 1;
  padding: 32px 40px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-brand {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--white);
}

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

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 0 20px; }
  nav ul { display: none; }
  nav ul.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(6,6,6,0.98);
    padding: 20px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }
  .hamburger { display: block; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .section-inner { padding: 0 20px; }
}

@media (max-width: 600px) {
  .benefits-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; text-align: center; }
}