:root {
  --bg-primary: #0A0A0A;
  --bg-secondary: #111317;
  --bg-panel: rgba(17, 19, 23, 0.82);
  --bg-panel-strong: rgba(10, 10, 10, 0.9);
  --gold: #D4AF77;
  --teal: #00C4B4;
  --cyan: #4EDCFF;
  --green: #0F3D2B;
  --text-primary: #ECECEC;
  --text-secondary: #A7A7A7;
  --border-soft: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(78, 220, 255, 0.18);
  --shadow-deep: 0 24px 60px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 0 1px rgba(78, 220, 255, 0.06), 0 0 30px rgba(0, 196, 180, 0.08);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1240px;
  --header-height: 84px;
  --transition: 240ms cubic-bezier(.22,1,.36,1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(circle at 20% 20%, rgba(78, 220, 255, 0.08), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(212, 175, 119, 0.08), transparent 22%),
    radial-gradient(circle at 50% 120%, rgba(0, 196, 180, 0.08), transparent 26%),
    linear-gradient(180deg, #060708 0%, #0A0A0A 30%, #0D1014 100%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.18;
  pointer-events: none;
  mask-image: radial-gradient(circle at center, black 36%, transparent 100%);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.narrow {
  max-width: 880px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-height);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(212, 175, 119, 0.24), rgba(78, 220, 255, 0.18));
  border: 1px solid rgba(255,255,255,0.12);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}

.brand-mark::before,
.brand-mark::after {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 10px;
}

.brand-mark::after {
  inset: 14px;
  border-color: rgba(0, 196, 180, 0.28);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.brand-title {
  font-size: 0.96rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-subtitle {
  font-size: 0.68rem;
  color: var(--text-secondary);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--transition);
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text-primary);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-left: 12px;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text-primary);
}

main {
  padding-top: var(--header-height);
}

.hero {
  position: relative;
  min-height: calc(100vh - 8px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.62) 44%, rgba(10,10,10,0.34) 100%),
    radial-gradient(circle at 68% 38%, rgba(78,220,255,0.16), transparent 22%),
    radial-gradient(circle at 78% 68%, rgba(0,196,180,0.12), transparent 18%);
  z-index: 1;
}

.hero-background,
.page-hero-background {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  filter: saturate(0.95) contrast(1.05) brightness(0.62);
}

.hero-grid,
.page-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 42px;
  align-items: center;
  padding: 92px 0 72px;
}

.hero-copy h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 5.7rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  max-width: 11ch;
}

.lead {
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  color: #C9D0D5;
  max-width: 840px;
  margin: 24px 0 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.26em;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.eyebrow::before {
  content: '';
  width: 38px;
  height: 1px;
  background: linear-gradient(90deg, rgba(212,175,119,0.1), rgba(212,175,119,0.9));
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 38px;
}

.hero-metrics article,
.metric-card {
  padding: 18px 18px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(14px);
}

.hero-metrics strong,
.metric-value {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
}

.hero-metrics span,
.metric-label {
  display: block;
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, #C6A06A, var(--gold));
  color: #0A0A0A;
  box-shadow: 0 12px 30px rgba(212, 175, 119, 0.18);
}

.btn-primary:hover {
  box-shadow: 0 16px 34px rgba(212, 175, 119, 0.26);
}

.btn-secondary {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: rgba(78,220,255,0.3);
  box-shadow: var(--shadow-glow);
}

.section,
.page-section {
  position: relative;
  padding: 112px 0;
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(17,19,23,0.9), rgba(10,10,10,0.78)),
    radial-gradient(circle at 82% 18%, rgba(0,196,180,0.08), transparent 18%);
}

.section-heading {
  margin-bottom: 38px;
  max-width: 900px;
}

.section-heading.narrow {
  max-width: 760px;
}

.section-heading.left {
  margin-bottom: 28px;
}

.section-heading h2,
.split-section h2,
.glass-card h2,
.glass-card h3,
.page-hero h1 {
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0;
}

.section-heading h2,
.split-section h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  max-width: 14ch;
}

.section-heading p,
.split-section p,
.glass-card p,
.page-hero p,
.panel-copy p,
.statements p {
  color: var(--text-secondary);
  margin-top: 18px;
}

.glass-card,
.panel,
.project-card,
.flow-node,
.tab-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(22, 24, 29, 0.78), rgba(11, 13, 17, 0.92));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep), var(--shadow-glow);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.glass-card::before,
.panel::before,
.project-card::before,
.flow-node::before,
.tab-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(78,220,255,0.06), transparent 40%, rgba(212,175,119,0.05));
  pointer-events: none;
}

.glass-card {
  padding: 28px;
}

.glass-card.compact {
  padding: 22px;
}

.highlight-card {
  padding: 34px;
}

.card-kicker,
.panel-tag {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.7rem;
  font-weight: 700;
}

.feature-list,
.bullet-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
}

.feature-list li,
.bullet-list li {
  position: relative;
  padding-left: 22px;
  color: #CFD5DA;
}

.feature-list li::before,
.bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), var(--cyan));
}

.card-grid {
  display: grid;
  gap: 22px;
}

.card-grid.one { grid-template-columns: 1fr; }
.card-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.split-section {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: start;
}

.timeline-grid,
.stats-grid,
.flow-grid,
.projects-grid,
.contact-grid,
.investor-grid {
  display: grid;
  gap: 22px;
}

.timeline-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-card span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  background: rgba(78, 220, 255, 0.08);
  color: var(--cyan);
  font-weight: 800;
  margin-bottom: 18px;
  border: 1px solid rgba(78,220,255,0.12);
}

.flow-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
  align-items: center;
}

.flow-node {
  padding: 22px 16px;
  text-align: center;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.flow-node strong {
  font-size: 1.05rem;
}

.flow-node span {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 10px;
}

.flow-arrow {
  height: 1px;
  background: linear-gradient(90deg, rgba(78,220,255,0.1), rgba(78,220,255,0.8), rgba(212,175,119,0.6));
  position: relative;
}

.flow-arrow::after {
  content: '';
  position: absolute;
  right: -2px;
  top: -4px;
  border-left: 8px solid var(--gold);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

.stats-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

.metrics-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.dashboard-shell {
  padding: 24px;
}

.dashboard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.dashboard-title {
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--cyan);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(0,196,180,0.08);
  color: #9EF7EF;
  border: 1px solid rgba(0,196,180,0.12);
  font-size: 0.82rem;
}

.status-pill::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 14px rgba(0,196,180,0.66);
}

.dashboard-visual {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 22px;
}

.dashboard-visual img,
.media-card img,
.project-thumb img,
.living-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.data-cell {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

.data-label {
  display: block;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.68rem;
  margin-bottom: 10px;
}

.data-value {
  font-size: 1.35rem;
  font-weight: 800;
}

.media-card {
  min-height: 100%;
  padding: 14px;
}

.media-card figure {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  height: 100%;
  min-height: 420px;
  position: relative;
}

.media-card figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(10,10,10,0.56);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
}

.callout-banner,
.final-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(17,19,23,0.96), rgba(8,10,14,0.86));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-deep), var(--shadow-glow);
}

.page-hero {
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.66), rgba(10,10,10,0.86));
}

.page-hero-grid {
  min-height: 68vh;
  grid-template-columns: 1fr 0.9fr;
}

.page-hero .container {
  position: relative;
  z-index: 2;
  padding: 84px 0 46px;
}

.page-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  max-width: 12ch;
}

.tabs-shell {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 24px;
}

.tab-buttons {
  display: grid;
  gap: 12px;
}

.tab-button {
  text-align: left;
  padding: 18px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.tab-button strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.tab-button.active,
.tab-button:hover {
  background: rgba(78,220,255,0.07);
  border-color: rgba(78,220,255,0.22);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

.tab-panel {
  display: none;
  padding: 30px;
}

.tab-panel.active {
  display: block;
}

.tab-layout {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 24px;
  align-items: start;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.filter-chip {
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 10px 15px;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-chip.active,
.filter-chip:hover {
  color: var(--text-primary);
  border-color: rgba(212,175,119,0.24);
  background: rgba(212,175,119,0.1);
}

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

.project-card {
  display: flex;
  flex-direction: column;
}

.project-thumb {
  height: 250px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.project-content {
  padding: 24px;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.project-meta span {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.living-grid,
.contact-grid,
.investor-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-card {
  padding: 30px;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form span {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(78,220,255,0.3);
  box-shadow: 0 0 0 3px rgba(78,220,255,0.08);
  background: rgba(255,255,255,0.05);
}

.site-footer {
  padding: 50px 0 38px;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(6, 7, 8, 0.74);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 26px;
}

.footer-grid h4 {
  margin-top: 0;
  margin-bottom: 14px;
}

.footer-grid p,
.footer-grid li,
.footer-grid a {
  color: var(--text-secondary);
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-grid,
  .page-hero-grid,
  .split-section,
  .stats-grid,
  .tab-layout,
  .tabs-shell,
  .living-grid,
  .contact-grid,
  .investor-grid,
  .footer-grid,
  .callout-banner,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .card-grid.three,
  .card-grid.four,
  .timeline-grid,
  .projects-grid,
  .flow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-arrow {
    display: none;
  }
}

@media (max-width: 820px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    background: rgba(12, 14, 18, 0.95);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 22px;
    box-shadow: var(--shadow-deep);
    backdrop-filter: blur(18px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a,
  .site-nav .nav-cta {
    padding: 14px 8px;
    margin: 0;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy h1,
  .page-hero h1,
  .section-heading h2,
  .split-section h2 {
    max-width: none;
  }

  .hero-metrics,
  .metrics-board,
  .data-grid,
  .field-grid,
  .card-grid.two,
  .card-grid.three,
  .card-grid.four,
  .timeline-grid,
  .projects-grid,
  .flow-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .page-section {
    padding: 86px 0;
  }

  .hero-grid,
  .page-hero-grid {
    padding: 78px 0 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}