:root {
  --bg: #080f1e;
  --bg-2: #0d1829;
  --bg-3: #111f35;
  --surface: #152540;
  --surface-2: #1a3155;
  --teal: #00d4aa;
  --teal-dim: rgba(0, 212, 170, 0.15);
  --amber: #f0a832;
  --amber-dim: rgba(240, 168, 50, 0.15);
  --text: #dde8f5;
  --text-muted: #7a9cc0;
  --text-dim: #4a6a8a;
  --border: rgba(0, 212, 170, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Sora', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(8, 15, 30, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.03em;
}

.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 212, 170, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 20%, transparent 70%);
}

.wave-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 170, 0.08);
  animation: ring-pulse 6s ease-in-out infinite;
}

.wave-ring-1 {
  width: 600px; height: 600px;
  right: -100px; top: 50%; transform: translateY(-50%);
}

.wave-ring-2 {
  width: 900px; height: 900px;
  right: -250px; top: 50%; transform: translateY(-50%);
  animation-delay: 1.5s;
  border-color: rgba(0, 212, 170, 0.04);
}

.wave-ring-3 {
  width: 1200px; height: 1200px;
  right: -400px; top: 50%; transform: translateY(-50%);
  animation-delay: 3s;
  border-color: rgba(0, 212, 170, 0.02);
}

@keyframes ring-pulse {
  0%, 100% { opacity: 0.5; transform: translateY(-50%) scale(1); }
  50% { opacity: 1; transform: translateY(-50%) scale(1.03); }
}

.scan-line {
  position: absolute;
  top: 0; left: 40%; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 170, 0.4), transparent);
  animation: scan 8s linear infinite;
}

@keyframes scan {
  0% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 560px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 24px;
}

.label-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-headline {
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.05;
}

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

.hero-body {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-tag-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-tag {
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.05em;
}

.hero-tag-divider {
  color: var(--text-dim);
  font-size: 14px;
}

/* ===== MONITOR ===== */
.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.monitor-frame {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 212, 170, 0.1), inset 0 1px 0 rgba(255,255,255,0.05);
  width: 100%;
  max-width: 480px;
}

.monitor-screen {
  background: #0a1628;
  border-radius: 8px;
  overflow: hidden;
}

.monitor-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.monitor-title {
  font-family: 'Sora', sans-serif;
  font-size: 11px;
  color: var(--text-dim);
  margin-left: 8px;
  letter-spacing: 0.03em;
}

.wave-display {
  padding: 16px;
}

.wave-svg {
  width: 100%;
  height: 80px;
}

.wave-1 {
  animation: wave-move 3s ease-in-out infinite;
}

@keyframes wave-move {
  0%, 100% { d: path("M0,80 C40,40 80,120 120,80 C160,40 200,100 240,60 C280,20 320,100 360,60 C380,40 390,80 400,80 L400,160 L0,160 Z"); }
  50% { d: path("M0,80 C40,60 80,100 120,60 C160,20 200,80 240,40 C280,0 320,80 360,40 C380,20 390,60 400,50 L400,160 L0,160 Z"); }
}

.scan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}

.scan-row {
  display: contents;
}

.scan-cell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cell-brand {
  font-family: 'Sora', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cell-model {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.cell-status {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 4px;
}

.cell-status.available { color: #28c840; }
.cell-status.reserved { color: var(--amber); }
.cell-status.shipping { color: var(--teal); }

.monitor-stats {
  display: flex;
  justify-content: space-around;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  margin-top: 12px;
}

.m-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.m-val {
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--teal);
}

.m-label {
  font-size: 9px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.monitor-stand {
  width: 60px;
  height: 8px;
  background: var(--surface-2);
  margin: 0 auto;
  border-radius: 0 0 4px 4px;
}

/* ===== SECTION COMMON ===== */
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

.section-headline {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--text);
  margin-bottom: 20px;
  max-width: 600px;
}

.section-body {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 500px;
}

/* ===== MISSION ===== */
.mission {
  padding: 120px 48px;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.mission::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.mission-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.mission-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 20px;
}

.mission-headline {
  font-size: clamp(28px, 4vw, 48px);
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.2;
}

.mission-body {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 56px;
}

.mission-pillars {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.pillar {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  max-width: 260px;
  text-align: left;
}

.pillar-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--teal-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.pillar-text strong {
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

/* ===== STATS ===== */
.stats-section {
  padding: 100px 48px;
  position: relative;
  overflow: hidden;
}

.stats-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
}

.stats-glow {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(0, 212, 170, 0.06) 0%, transparent 70%);
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  max-width: 1100px;
  margin: 0 auto 48px;
}

.stat-item {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 36px 28px;
  text-align: center;
  position: relative;
}

.stat-item::after {
  content: '';
  position: absolute;
  top: 20%; bottom: 20%; right: 0;
  width: 1px;
  background: var(--border);
}

.stat-item:last-child::after { display: none; }

.stat-number {
  font-family: 'Sora', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.stat-sub {
  font-size: 11px;
  color: var(--text-dim);
}

.stats-certifications {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.cert-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}

.cert-logos {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.cert-badge {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.04em;
  background: var(--teal-dim);
}

/* ===== PRODUCTS ===== */
.products {
  padding: 120px 48px;
  background: var(--bg);
}

.products .section-label,
.products .section-headline {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.products .section-headline {
  margin-bottom: 64px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  transition: border-color 0.3s, transform 0.3s;
}

.product-card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
}

.product-visual {
  margin-bottom: 20px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-wave {
  width: 80px; height: 60px;
}

.product-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.product-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.product-count {
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.05em;
}

/* ===== GLOBAL ===== */
.global {
  padding: 120px 48px;
  background: var(--bg-2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.world-map {
  width: 100%;
  opacity: 0.8;
  filter: hue-rotate(180deg) saturate(0.8);
}

.map-label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 16px;
}

.global-text {
  padding-left: 40px;
}

.global-highlights {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.g-high {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gh-num {
  font-family: 'Sora', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--teal);
}

.gh-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== CLOSING ===== */
.closing {
  padding: 140px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
}

.closing-glow {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0, 212, 170, 0.08) 0%, transparent 70%);
}

.closing-inner {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.closing-icon {
  margin-bottom: 32px;
}

.closing-headline {
  font-size: clamp(32px, 5vw, 56px);
  color: var(--text);
  margin-bottom: 24px;
}

.closing-body {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
}

.closing-vision {
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.02em;
  padding: 16px 28px;
  border: 1px solid var(--teal-dim);
  border-radius: 100px;
  display: inline-block;
  background: var(--teal-dim);
}

/* ===== FOOTER ===== */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-dim);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-dot {
  color: var(--border);
}

.footer-copy {
  font-size: 11px;
  color: var(--text-dim);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 100px 24px 60px;
    text-align: center;
  }
  .hero-headline { font-size: 44px; }
  .hero-inner { max-width: 100%; }
  .hero-tag-row { justify-content: center; }
  .hero-visual { margin-top: 48px; }
  .navbar { padding: 16px 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .global { grid-template-columns: 1fr; padding: 80px 24px; gap: 48px; }
  .global-text { padding-left: 0; }
  .mission { padding: 80px 24px; }
  .mission-pillars { flex-direction: column; align-items: center; }
  .stats-section, .products, .closing { padding: 80px 24px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 36px; }
  .stats-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .stat-item::after { display: none; }
  .stat-number { font-size: 36px; }
  .footer-links { flex-direction: column; gap: 4px; }
  .footer-dot { display: none; }
}