:root {
  --bg: #040713;
  --bg-soft: rgba(255, 255, 255, 0.04);
  --bg-card: rgba(255, 255, 255, 0.05);
  --bg-card-strong: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.1);
  --line-soft: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-soft: #c7cbd4;
  --text-muted: #7f8898;
  --green: #9df5ca;
  --green-strong: #34d399;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.45);
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

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

.page-bg,
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.page-bg {
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.05), transparent 28%),
    radial-gradient(circle at top right, rgba(16, 185, 129, 0.08), transparent 30%),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

.grid-overlay {
  opacity: 0.06;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 44px 44px;
}

.site-shell {
  position: relative;
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 24px 0 112px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(52, 211, 153, 0.2);
  background: rgba(52, 211, 153, 0.1);
}

.brand-mark-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 35%, #d4ffee, #7de5ba 55%, #34d399 100%);
  box-shadow: 0 0 16px rgba(110, 231, 183, 0.45);
}

.brand-name,
.section-kicker,
.mini-label,
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
}

.brand-name {
  font-size: 11px;
  color: var(--text-muted);
}

.brand-subtitle {
  font-size: 14px;
  color: #e6e8ee;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--text-soft);
  font-size: 14px;
}

.site-nav a:not(.btn) {
  padding: 10px 12px;
  border-radius: 999px;
  transition: 180ms ease;
}

.site-nav a:not(.btn):hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  transition: 180ms ease;
}

.btn-solid {
  background: #ffffff;
  color: #050816;
}

.btn-solid:hover {
  background: #e7e9ee;
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.btn-outline:hover,
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn-ghost {
  color: var(--text-soft);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
  padding: 24px 0 96px;
}

.eyebrow,
.section-kicker,
.mini-label {
  font-size: 11px;
  color: var(--text-muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.2);
  background: rgba(52, 211, 153, 0.1);
  color: #c6ffea;
}

.eyebrow-green.green,
.mini-label.green {
  color: #c6ffea;
}

.hero h1 {
  max-width: 13ch;
  margin: 18px 0 0;
  font-size: clamp(3rem, 6vw, 5.25rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero-text {
  max-width: 720px;
  margin: 24px 0 0;
  font-size: 18px;
  line-height: 1.85;
  color: var(--text-soft);
}

.hero-actions,
.button-row,
.banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 32px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 40px;
}

.stat-card,
.panel-card,
.principle-card,
.visual-card,
.community-banner,
.split-band {
  border: 1px solid var(--line);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
}

.stat-card {
  padding: 16px 18px;
  border-radius: 18px;
}

.stat-label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stat-value {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #eef1f6;
}

.hero-visual-wrap {
  position: relative;
}

.radar-motif {
  position: absolute;
  left: -42px;
  top: 50%;
  transform: translateY(-50%);
  width: 430px;
  aspect-ratio: 1;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.2);
  background: radial-gradient(circle at center, rgba(16, 185, 129, 0.18), rgba(3, 7, 18, 0.04) 42%, rgba(3, 7, 18, 0) 68%);
  box-shadow: 0 0 90px rgba(16, 185, 129, 0.08);
}

.radar-ring,
.radar-cross,
.radar-sweep,
.radar-center,
.radar-blip {
  position: absolute;
}

.radar-ring {
  inset: 20px;
  border-radius: 999px;
  border: 1px solid rgba(52, 211, 153, 0.15);
}

.ring-2 {
  inset: 48px;
  border-color: rgba(52, 211, 153, 0.1);
}

.ring-3 {
  inset: 80px;
  border-color: rgba(52, 211, 153, 0.1);
}

.radar-cross.vertical {
  top: 20px;
  bottom: 20px;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: rgba(52, 211, 153, 0.15);
}

.radar-cross.horizontal {
  left: 20px;
  right: 20px;
  top: 50%;
  height: 1px;
  transform: translateY(-50%);
  background: rgba(52, 211, 153, 0.15);
}

.radar-sweep {
  inset: 0;
  border-radius: 999px;
  background: conic-gradient(from 80deg, rgba(16, 185, 129, 0) 0deg, rgba(16, 185, 129, 0) 320deg, rgba(52, 211, 153, 0.24) 344deg, rgba(167, 243, 208, 0.68) 358deg, rgba(16, 185, 129, 0) 360deg);
  -webkit-mask-image: radial-gradient(circle at center, transparent 0 20%, black 22% 100%);
  mask-image: radial-gradient(circle at center, transparent 0 20%, black 22% 100%);
  animation: spin 8.5s linear infinite;
}

.radar-center {
  left: 50%;
  top: 50%;
  width: 14px;
  height: 14px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  border: 1px solid rgba(167, 243, 208, 0.5);
  background: rgba(167, 243, 208, 0.2);
  box-shadow: 0 0 24px rgba(110, 231, 183, 0.45);
}

.radar-blip {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(167, 243, 208, 0.82);
  box-shadow: 0 0 16px rgba(110, 231, 183, 0.45);
}

.blip-1 {
  right: 19%;
  top: 31%;
}

.blip-2 {
  left: 24%;
  top: 56%;
}

.blip-3 {
  right: 29%;
  bottom: 18%;
}

.visual-card {
  position: relative;
  overflow: hidden;
  padding: 14px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
}

.visual-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
}

.mini-title {
  margin-top: 4px;
  font-size: 15px;
  color: #e5e8ee;
}

.status-pill,
.footer-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.status-pill {
  border: 1px solid rgba(52, 211, 153, 0.2);
  background: rgba(52, 211, 153, 0.1);
  color: #c6ffea;
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid var(--line);
  background: #08111d;
}

.image-frame > img,
.image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.image-placeholder {
  position: relative;
  display: none;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(circle at center, rgba(34, 197, 94, 0.18), rgba(8, 17, 29, 0.95) 45%);
}

.image-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background-image:
    linear-gradient(rgba(110, 231, 183, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 231, 183, 0.18) 1px, transparent 1px);
  background-size: 34px 34px;
}

.placeholder-radar {
  position: absolute;
  inset: 48px;
  border-radius: 999px;
  border: 1px solid rgba(167, 243, 208, 0.15);
}

.placeholder-radar::before,
.placeholder-radar::after {
  content: "";
  position: absolute;
  inset: 32px;
  border-radius: 999px;
  border: 1px solid rgba(167, 243, 208, 0.08);
}

.placeholder-radar::after {
  inset: -48px;
  border: none;
  background: conic-gradient(from 0deg, rgba(52, 211, 153, 0) 0deg, rgba(52, 211, 153, 0) 320deg, rgba(167, 243, 208, 0.26) 345deg, rgba(167, 243, 208, 0.7) 359deg, rgba(52, 211, 153, 0) 360deg);
  -webkit-mask-image: radial-gradient(circle at center, transparent 0 18%, black 20% 100%);
  mask-image: radial-gradient(circle at center, transparent 0 18%, black 20% 100%);
  animation: spin 9s linear infinite;
}

.placeholder-panel {
  position: relative;
  z-index: 1;
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid rgba(167, 243, 208, 0.2);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  text-align: center;
}

.image-footer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.74));
}

.footer-pill {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  color: var(--text-soft);
}

.split-band {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  padding: 24px 0;
  border-left: none;
  border-right: none;
  border-radius: 0;
  background: transparent;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.split-band h2,
.content-section h2,
.community-banner h2 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.split-band p,
.section-head p,
.panel-card p,
.principle-card p,
.community-banner p,
.feature-item p {
  margin: 0;
  color: var(--text-soft);
}

.content-section {
  padding: 56px 0 0;
}

.compact-top {
  padding-top: 24px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 32px;
}

.section-head > * {
  flex: 1;
}

.card-grid {
  display: grid;
  gap: 20px;
}

.three-up {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel-card,
.principle-card {
  border-radius: 28px;
  padding: 24px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.icon-chip,
.feature-icon,
.principle-icon {
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
}

.icon-chip {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.3);
  color: #d4d8e0;
  font-size: 12px;
  font-weight: 700;
}

.panel-card h3,
.principle-card h3,
.large-card h3 {
  margin: 0 0 12px;
  font-size: 1.9rem;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.panel-card p,
.principle-card p,
.large-card p,
.community-banner p {
  font-size: 15px;
  line-height: 1.85;
}

.feature-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: start;
  padding: 56px 0 0;
}

.large-card,
.feature-list-card {
  min-height: 100%;
}

.large-card {
  padding: 28px;
}

.large-card p {
  max-width: 44ch;
}

.button-row {
  margin-top: 24px;
}

.feature-list-card {
  padding: 28px;
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), rgba(255, 255, 255, 0.03));
}

.feature-list {
  margin-top: 18px;
  display: grid;
  gap: 16px;
}

.feature-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.25);
}

.feature-icon,
.principle-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
}

.feature-item h4 {
  margin: 0 0 4px;
  font-size: 15px;
  color: #ffffff;
}

.principle-card {
  background: rgba(0, 0, 0, 0.25);
}

.principle-icon {
  margin-bottom: 20px;
}

.community-banner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  margin-top: 32px;
  padding: 32px;
  border-radius: 34px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 14px;
}

.footer-tagline {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 35%, #d4ffee, #7de5ba 55%, #34d399 100%);
  box-shadow: 0 0 12px rgba(110, 231, 183, 0.4);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

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

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1180px) {
  .hero,
  .feature-layout,
  .split-band,
  .community-banner,
  .section-head {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
  }

  .radar-motif {
    display: none;
  }
}

@media (max-width: 900px) {
  .site-shell {
    width: min(calc(100% - 28px), var(--max));
    padding-top: 14px;
  }

  .site-header,
  .site-footer,
  .community-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .stat-grid,
  .three-up {
    grid-template-columns: 1fr;
  }

  .visual-topbar,
  .image-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-pill {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    max-width: 10ch;
  }

  .hero-text,
  .panel-card p,
  .principle-card p,
  .community-banner p,
  .large-card p,
  .feature-item p {
    font-size: 14px;
    line-height: 1.8;
  }

  .site-header {
    border-radius: 28px;
  }

  .nav-cta {
    width: 100%;
  }
}