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

:root {
  --bg: #0f172a;
  --bg-card: #1e293b;
  --bg-surface: #334155;
  --fg: #f1f5f9;
  --fg-muted: #94a3b8;
  --accent: #f97316;
  --accent-light: #fb923c;
  --accent-glow: rgba(249, 115, 22, 0.15);
  --border: #334155;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

html { scroll-behavior: smooth; }

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: 0.05em; line-height: 1.1; }

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-icon { width: 28px; height: 28px; }
.nav-name { font-family: var(--font-display); font-size: 22px; letter-spacing: 0.1em; color: var(--fg); }
.nav-phone a { font-family: var(--font-body); font-size: 14px; font-weight: 600; color: var(--fg-muted); text-decoration: none; transition: color 0.2s; }
.nav-phone a:hover { color: var(--accent); }

/* === HERO === */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
  gap: 48px;
}
.hero-bg-texture {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(249, 115, 22, 0.08) 0%, transparent 60%),
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.01) 60px, rgba(255,255,255,0.01) 61px),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.01) 60px, rgba(255,255,255,0.01) 61px);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-headline {
  font-size: clamp(48px, 6vw, 80px);
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.0;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 480px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat { display: flex; flex-direction: column; }
.stat-number { font-family: var(--font-display); font-size: 28px; color: var(--accent); letter-spacing: 0.05em; }
.stat-label { font-size: 11px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* Hero Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 400px;
}
.heat-orb {
  position: relative;
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(249, 115, 22, 0.2);
}
.orb-ring-1 { width: 240px; height: 240px; animation: orb-pulse 4s infinite; }
.orb-ring-2 { width: 180px; height: 180px; border-color: rgba(249, 115, 22, 0.3); animation: orb-pulse 4s infinite 0.5s; }
.orb-ring-3 { width: 120px; height: 120px; border-color: rgba(249, 115, 22, 0.5); animation: orb-pulse 4s infinite 1s; }
@keyframes orb-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.05); opacity: 1; }
}
.orb-core { width: 80px; height: 80px; z-index: 2; }
.orb-core svg { width: 100%; height: 100%; }
.spray-lines {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.spray-line {
  position: absolute;
  width: 2px;
  height: 80px;
  background: linear-gradient(to bottom, rgba(249, 115, 22, 0.8), transparent);
  border-radius: 2px;
  transform-origin: center bottom;
}
.spray-1 { transform: rotate(-60deg) translateY(-120px); animation: spray 2s infinite; }
.spray-2 { transform: rotate(-30deg) translateY(-120px); animation: spray 2s infinite 0.3s; }
.spray-3 { transform: rotate(30deg) translateY(-120px); animation: spray 2s infinite 0.6s; }
.spray-4 { transform: rotate(60deg) translateY(-120px); animation: spray 2s infinite 0.9s; }
@keyframes spray {
  0% { opacity: 0; height: 40px; }
  50% { opacity: 0.8; height: 100px; }
  100% { opacity: 0; height: 120px; }
}

/* === DIFFERENTIATOR === */
.diff-section {
  padding: 100px 48px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 50%, var(--bg) 100%);
}
.diff-label { font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 16px; }
.diff-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  color: #fff;
  margin-bottom: 64px;
  line-height: 1.1;
}
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.diff-card {
  padding: 48px;
  text-align: left;
}
.diff-card.cold { background: var(--bg-surface); }
.diff-card.hot { background: rgba(249, 115, 22, 0.06); border-left: 2px solid var(--accent); }
.diff-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
}
.diff-icon svg { width: 100%; height: 100%; }
.cold-icon { color: var(--fg-muted); }
.hot-icon { color: var(--accent); }
.diff-card h3 { font-family: var(--font-display); font-size: 20px; color: #fff; margin-bottom: 16px; }
.diff-card ul { list-style: none; }
.diff-card ul li { font-size: 14px; color: var(--fg-muted); padding: 6px 0; padding-left: 20px; position: relative; }
.diff-card ul li::before { content: '—'; position: absolute; left: 0; color: var(--fg-muted); }
.diff-card.hot ul li::before { color: var(--accent); }

/* === SERVICES === */
.services-section { padding: 100px 48px; background: var(--bg); }
.services-header { text-align: center; max-width: 640px; margin: 0 auto 72px; }
.services-header h2 { font-size: clamp(36px, 4vw, 56px); color: #fff; margin-bottom: 16px; }
.services-header p { font-size: 17px; color: var(--fg-muted); line-height: 1.7; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s;
}
.service-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.service-icon { width: 40px; height: 40px; margin-bottom: 20px; }
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 { font-family: var(--font-display); font-size: 18px; color: #fff; margin-bottom: 12px; }
.service-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.7; }

/* === PROCESS === */
.process-section { padding: 100px 48px; background: var(--bg-card); }
.process-header { text-align: center; margin-bottom: 72px; }
.process-header h2 { font-size: clamp(36px, 4vw, 56px); color: #fff; }
.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
}
.step { text-align: center; max-width: 200px; }
.step-number { font-family: var(--font-display); font-size: 64px; color: rgba(249, 115, 22, 0.2); line-height: 1; margin-bottom: 12px; }
.step h3 { font-family: var(--font-display); font-size: 18px; color: #fff; margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--fg-muted); line-height: 1.6; }
.step-connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(to right, var(--border), var(--accent), var(--border));
  flex-shrink: 0;
  margin: 0 16px;
  margin-bottom: 40px;
}

/* === COVERAGE === */
.coverage-section { padding: 100px 48px; background: var(--bg); }
.coverage-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.coverage-text h2 { font-size: clamp(32px, 3.5vw, 48px); color: #fff; margin-bottom: 16px; }
.coverage-text p { font-size: 16px; color: var(--fg-muted); margin-bottom: 32px; line-height: 1.7; }
.area-list { display: flex; flex-wrap: wrap; gap: 10px; }
.area-tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
}
.coverage-map { display: flex; align-items: center; justify-content: center; }
.map-visual {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-pin { position: relative; z-index: 3; }
.map-rings { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.map-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(249, 115, 22, 0.15);
}
.map-ring-1 { width: 280px; height: 280px; }
.map-ring-2 { width: 200px; height: 200px; border-color: rgba(249, 115, 22, 0.3); }
.map-ring-3 { width: 130px; height: 130px; border-color: rgba(249, 115, 22, 0.5); }
.map-label {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}

/* === CLOSING === */
.closing-section { padding: 120px 48px; background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 100%); }
.closing-content { max-width: 800px; margin: 0 auto; text-align: center; }
.closing-eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 24px; }
.closing-content h2 { font-size: clamp(36px, 4vw, 64px); color: #fff; margin-bottom: 32px; line-height: 1.1; }
.closing-content p { font-size: 17px; color: var(--fg-muted); line-height: 1.8; margin-bottom: 20px; max-width: 640px; margin-left: auto; margin-right: auto; }
.closing-content em { font-style: normal; color: var(--accent); }
.closing-contact { margin-top: 48px; font-size: 15px; color: var(--fg-muted); }
.closing-contact a { font-family: var(--font-display); font-size: 28px; color: #fff; text-decoration: none; letter-spacing: 0.05em; }
.closing-contact a:hover { color: var(--accent); }

/* === FOOTER === */
.footer { padding: 64px 48px 32px; background: var(--bg-card); border-top: 1px solid var(--border); }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 48px; margin-bottom: 48px; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-name { font-family: var(--font-display); font-size: 18px; color: #fff; letter-spacing: 0.05em; }
.footer-tagline { font-size: 13px; color: var(--fg-muted); margin-top: 2px; }
.footer-info { text-align: right; }
.footer-detail { font-size: 14px; color: var(--fg-muted); margin-bottom: 6px; }
.footer-detail span { font-weight: 600; color: var(--fg); }
.footer-detail a { color: var(--fg-muted); text-decoration: none; }
.footer-detail a:hover { color: var(--accent); }
.footer-bottom { font-size: 12px; color: var(--fg-muted); text-align: center; border-top: 1px solid var(--border); padding-top: 24px; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 100px; padding-bottom: 60px; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .coverage-inner { grid-template-columns: 1fr; gap: 48px; }
  .coverage-map { display: none; }
  .process-steps { flex-wrap: wrap; gap: 32px; }
  .step-connector { display: none; }
}
@media (max-width: 600px) {
  .navbar { padding: 16px 24px; }
  .hero { padding: 100px 24px 60px; }
  .diff-section, .services-section, .process-section, .coverage-section, .closing-section { padding: 72px 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .diff-card.hot { border-left: none; border-top: 2px solid var(--accent); }
  .footer-inner { flex-direction: column; }
  .footer-info { text-align: left; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
}