:root {
  --bg: #05080e;
  --bg-alt: #0b111b;
  --surface: rgba(12, 18, 30, 0.76);
  --stroke: rgba(255, 255, 255, 0.09);
  --text: #f2f6ff;
  --muted: #9aa6bd;
  --accent: #2df2c5;
  --accent-2: #3a7bff;
  --accent-3: #7e42ff;
  --glow: rgba(45, 242, 197, 0.35);
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.55);
  --radius: 24px;
}

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

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 15% 20%, rgba(45, 242, 197, 0.14), transparent 50%),
    radial-gradient(circle at 70% 10%, rgba(58, 123, 255, 0.2), transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(126, 66, 255, 0.14), transparent 45%),
    linear-gradient(135deg, #05070b 0%, #0a0f18 55%, #05070d 100%);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

#app {
  display: flex;
  flex-direction: column;
  gap: 80px;
  position: relative;
  z-index: 1;
}

#app::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(circle at top, rgba(0, 0, 0, 0.8), transparent 70%);
  pointer-events: none;
  opacity: 0.45;
  z-index: 0;
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 8vw;
  backdrop-filter: blur(18px);
  background: rgba(6, 10, 18, 0.85);
  border-bottom: 1px solid var(--stroke);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Syne", sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: contain;
  background: rgba(6, 10, 16, 0.6);
  padding: 4px;
  box-shadow: 0 0 18px rgba(42, 140, 255, 0.25);
}

.nav-links {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
}

.nav-links a {
  color: var(--muted);
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 6px;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.35s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.cta-btn,
.primary,
.ghost,
.cta-form button {
  font-family: "Syne", sans-serif;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.cta-btn {
  padding: 12px 24px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #041015;
  box-shadow: 0 12px 30px rgba(45, 242, 197, 0.2);
}

main {
  display: flex;
  flex-direction: column;
  gap: 120px;
  padding: 0 8vw 60px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 48px;
  align-items: center;
  padding-top: 40px;
}

.hero-content h1 {
  font-family: "Syne", sans-serif;
  font-size: clamp(2.6rem, 4vw, 4.4rem);
  line-height: 1.05;
  margin-bottom: 16px;
}

.hero-content p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 24px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(13, 20, 30, 0.8);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.primary {
  padding: 14px 28px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2), var(--accent-3));
  color: #041015;
}

.ghost {
  padding: 14px 26px;
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--stroke);
}

.cta-btn:hover,
.primary:hover,
.cta-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(58, 123, 255, 0.25);
}

.ghost:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 12px 28px rgba(58, 123, 255, 0.2);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.metric {
  padding: 16px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, border-color 0.35s ease;
}

.metric:hover {
  transform: translateY(-6px);
  border-color: rgba(126, 66, 255, 0.3);
}

.metric-value {
  font-family: "Syne", sans-serif;
  font-size: 1.4rem;
}

.metric-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-panel {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.glass {
  width: min(440px, 100%);
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(14, 20, 30, 0.75);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  animation: floatSlow 8s ease-in-out infinite;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Syne", sans-serif;
  margin-bottom: 18px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--glow);
}

.panel-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.row-title {
  font-weight: 600;
}

.row-sub {
  font-size: 0.85rem;
  color: var(--muted);
}

.row-amount {
  font-family: "Syne", sans-serif;
}

.panel-graph {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  margin-top: 18px;
}

.panel-graph .bar {
  flex: 1;
  background: linear-gradient(180deg, var(--accent), rgba(58, 123, 255, 0.3), transparent 90%);
  border-radius: 8px 8px 0 0;
}

.floating-card {
  position: absolute;
  bottom: -24px;
  right: 10%;
  padding: 16px 20px;
  border-radius: 18px;
  background: rgba(7, 12, 18, 0.9);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  animation: floatFast 6s ease-in-out infinite;
}

.card-title {
  font-size: 0.85rem;
  color: var(--muted);
}

.card-value {
  font-family: "Syne", sans-serif;
  font-size: 1.6rem;
}

.section {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.section-title p {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  margin-bottom: 12px;
}

.section-title h2 {
  font-family: "Syne", sans-serif;
  font-size: clamp(2rem, 3vw, 3rem);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 24px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
  border-color: rgba(58, 123, 255, 0.3);
}

.feature-card .icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-family: "Syne", sans-serif;
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--muted);
  line-height: 1.6;
}

.platform {
  background: linear-gradient(120deg, rgba(45, 242, 197, 0.1), rgba(58, 123, 255, 0.08));
  border-radius: var(--radius);
  padding: 48px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
}

.platform-left p {
  color: var(--muted);
  line-height: 1.7;
  margin: 16px 0 24px;
}

.platform-list {
  display: grid;
  gap: 10px;
  list-style: none;
  margin-bottom: 24px;
}

.platform-list li {
  padding-left: 18px;
  position: relative;
}

.platform-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
}

.platform-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.matrix {
  padding: 20px;
  border-radius: 20px;
  background: rgba(5, 10, 16, 0.8);
  border: 1px solid var(--stroke);
}

.matrix-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: var(--muted);
}

.matrix-bars {
  display: flex;
  gap: 6px;
}

.matrix-bars .cell {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
}

.matrix-bars .cell.active {
  background: var(--accent-2);
  box-shadow: 0 0 10px rgba(42, 140, 255, 0.4);
}

.chip-stack {
  display: grid;
  gap: 16px;
}

.chip-card {
  padding: 18px;
  border-radius: 18px;
  background: rgba(8, 14, 20, 0.9);
  border: 1px solid var(--stroke);
}

.chip-card h4 {
  font-family: "Syne", sans-serif;
  font-size: 1.4rem;
  margin: 6px 0;
}

.coverage {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.coverage-map {
  position: relative;
  min-height: 280px;
  border-radius: var(--radius);
  background: radial-gradient(circle at center, rgba(58, 123, 255, 0.25), transparent 60%),
    linear-gradient(145deg, rgba(6, 12, 18, 0.9), rgba(10, 18, 30, 0.95));
  border: 1px solid var(--stroke);
  overflow: hidden;
}

.map-glow {
  position: absolute;
  inset: 20% 15% 30% 25%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 181, 0.35), transparent 70%);
}

.map-ring {
  position: absolute;
  inset: 16% 20% 32% 18%;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
}

.map-dots {
  position: absolute;
  inset: 0;
}

.map-dots span {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
}

.map-dots span:nth-child(1) { top: 20%; left: 25%; }
.map-dots span:nth-child(2) { top: 35%; left: 55%; }
.map-dots span:nth-child(3) { top: 48%; left: 42%; }
.map-dots span:nth-child(4) { top: 60%; left: 30%; }
.map-dots span:nth-child(5) { top: 40%; left: 70%; }
.map-dots span:nth-child(6) { top: 55%; left: 60%; }
.map-dots span:nth-child(7) { top: 25%; left: 65%; }
.map-dots span:nth-child(8) { top: 65%; left: 50%; }
.map-dots span:nth-child(9) { top: 30%; left: 40%; }
.map-dots span:nth-child(10) { top: 70%; left: 20%; }
.map-dots span:nth-child(11) { top: 45%; left: 20%; }
.map-dots span:nth-child(12) { top: 35%; left: 80%; }

.coverage-info p {
  color: var(--muted);
  line-height: 1.7;
  margin: 16px 0 20px;
}

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

.pill-group span {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--stroke);
  font-size: 0.85rem;
}

.security {
  background: rgba(9, 14, 22, 0.9);
  border-radius: var(--radius);
  padding: 48px;
  border: 1px solid var(--stroke);
}

.testimonial {
  padding: 24px;
  border-radius: 20px;
  background: rgba(9, 15, 24, 0.85);
  border: 1px solid var(--stroke);
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: transform 0.35s ease, border-color 0.35s ease;
}

.testimonial:hover {
  transform: translateY(-6px);
  border-color: rgba(45, 242, 197, 0.3);
}

.testimonial p {
  color: var(--muted);
  line-height: 1.6;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.testimonial-name {
  font-family: "Syne", sans-serif;
  font-weight: 600;
}

.testimonial-role {
  color: var(--muted);
  font-size: 0.85rem;
}

.badge {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 240, 181, 0.15);
  color: var(--accent);
  font-size: 0.75rem;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 48px;
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(45, 242, 197, 0.22), rgba(58, 123, 255, 0.18), rgba(126, 66, 255, 0.14));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-form input {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(7, 12, 18, 0.9);
  color: var(--text);
  min-width: 220px;
}

.cta-form button {
  padding: 12px 24px;
  border-radius: 12px;
  background: var(--accent);
  color: #041015;
}

.cta-form input:focus {
  outline: none;
  border-color: rgba(58, 123, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(58, 123, 255, 0.2);
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 8vw 50px;
  border-top: 1px solid var(--stroke);
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 18px;
  font-size: 0.9rem;
}

section,
.hero,
.platform,
.security,
.cta,
.testimonial,
.feature-card,
.metric,
.glass {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes floatFast {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

@media (max-width: 900px) {
  .top-nav {
    flex-direction: column;
    gap: 16px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer {
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 600px) {
  .top-nav {
    padding: 16px 6vw;
  }

  main {
    padding: 0 6vw 60px;
  }

  .platform,
  .security,
  .cta {
    padding: 32px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .floating-card {
    position: static;
    margin-top: 16px;
  }
}