:root {
  --bg: #08080a;
  --bg-elevated: #0e0e12;
  --bg-card: #121218;
  --fg: #f4f4f0;
  --muted: #92929c;
  --line: rgba(244, 244, 240, 0.11);
  --line-strong: rgba(244, 244, 240, 0.28);
  --accent: #ff3b1d;
  --accent-rgb: 255, 59, 29;
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

html, body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: #ffffff;
}

/* Subtle film grain overlay */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 90;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Custom Magnetic Cursor (Desktop) */
@media (pointer: fine) {
  .cursor-dot, .cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 100;
    transform: translate(-50%, -50%);
    transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                height 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.25s ease,
                border-color 0.25s ease;
  }
  .cursor-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
  }
  .cursor-ring {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(var(--accent-rgb), 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.06em;
    color: #ffffff;
    font-weight: 600;
  }
  body.cursor-hover .cursor-ring {
    width: 76px;
    height: 76px;
    background: var(--accent);
    border-color: var(--accent);
  }
  body.cursor-hover .cursor-dot {
    opacity: 0;
  }
}
@media (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* Preloader Curtain */
.preloader {
  position: fixed;
  inset: 0;
  background: #050507;
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 3vw, 3rem);
  transition: transform 0.65s cubic-bezier(0.76, 0, 0.24, 1);
}
.preloader.loaded {
  transform: translateY(-100%);
  pointer-events: none;
}
.preloader-counter {
  font-family: var(--font-display);
  font-size: clamp(4rem, 13vw, 10rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--accent);
}

/* Architectural Grid Layout */
.grid-frame {
  max-width: 1480px;
  margin: 0 auto;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  position: relative;
}

/* Top Navigation Bar */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(8, 8, 10, 0.84);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.brand {
  padding: 1.15rem clamp(1.25rem, 2.5vw, 2.25rem);
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  width: fit-content;
}
.brand-mark {
  display: inline-flex;
  align-items: baseline;
}
.brand-mark .sol {
  color: var(--fg);
  opacity: 0.88;
}
.brand-mark .reg {
  color: var(--accent);
  font-size: 0.75em;
  margin-left: 2px;
  font-weight: 600;
}
.brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2.4s infinite ease-in-out;
  flex-shrink: 0;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.65; }
}

.nav-meta {
  padding: 1.15rem 1.75rem;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.nav-links {
  display: flex;
  align-items: stretch;
  border-left: 1px solid var(--line);
}
.nav-links a {
  padding: 1.2rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg);
  text-decoration: none;
  border-right: 1px solid var(--line);
  transition: background 0.2s ease, color 0.2s ease;
  display: inline-flex;
  align-items: center;
}
.nav-links a:hover,
.nav-links a.active {
  background: rgba(244, 244, 240, 0.08);
  color: var(--accent);
}
.nav-links a.cta-pill {
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  border-right: none;
}
.nav-links a.cta-pill:hover {
  background: var(--fg);
  color: var(--bg);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: calc(88vh - 64px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(2rem, 4.5vw, 4rem) clamp(1.25rem, 3vw, 3rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-hero {
  position: relative;
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1.25rem, 3vw, 3rem);
  border-bottom: 1px solid var(--line);
  background: radial-gradient(circle at 85% 20%, rgba(var(--accent-rgb), 0.1), transparent 52%);
}
#kinetic-canvas {
  position: absolute;
  top: 50%;
  right: -2%;
  transform: translateY(-50%);
  width: min(640px, 82vw);
  height: min(640px, 82vw);
  pointer-events: none;
  opacity: 0.85;
  z-index: 1;
}

.hero-top-row {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--fg);
  background: rgba(255, 255, 255, 0.03);
}
.status-badge span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-headline-wrap {
  position: relative;
  z-index: 2;
  margin: clamp(2.5rem, 6vh, 4.75rem) 0;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 7.6vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}
.hero-title .serif-italic {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  text-transform: none;
  letter-spacing: -0.01em;
  color: var(--accent);
  padding-right: 0.08em;
}
.hero-title .outline-word {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--fg);
  transition: color 0.35s ease, -webkit-text-stroke 0.35s ease;
}
.hero-title:hover .outline-word {
  color: var(--accent);
  -webkit-text-stroke: 1.5px var(--accent);
}

.hero-bottom-row {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: end;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.hero-lead {
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
  line-height: 1.6;
  color: #ccccc5;
  max-width: 58ch;
}
.hero-lead strong {
  color: var(--fg);
  font-weight: 600;
}
.hero-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-magnetic {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.65rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  text-decoration: none;
  border: 1px solid var(--line-strong);
  color: var(--fg);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-magnetic.primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  font-weight: 600;
}
.btn-magnetic:hover {
  transform: translateY(-2px);
  border-color: var(--fg);
  box-shadow: 0 10px 28px -10px rgba(var(--accent-rgb), 0.45);
}
.btn-magnetic.primary:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

/* Kinetic Marquee Ticker */
.marquee-bar {
  border-bottom: 1px solid var(--line);
  background: var(--bg-elevated);
  overflow: hidden;
  padding: 1.05rem 0;
  user-select: none;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-bar:hover .marquee-track {
  animation-play-state: paused;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-right: 2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg);
}
.marquee-sep {
  color: var(--accent);
  font-family: var(--font-mono);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Section Headers */
.section-header {
  display: grid;
  grid-template-columns: 230px 1fr;
  padding: clamp(2.5rem, 4.5vw, 4.25rem) clamp(1.25rem, 3vw, 3rem);
  border-bottom: 1px solid var(--line);
  gap: 2rem;
  align-items: baseline;
}
.section-index {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.8vw, 3.2rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.section-heading em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  color: var(--accent);
}

/* Interactive Capabilities Matrix */
.capabilities-list {
  list-style: none;
}
.cap-row {
  display: grid;
  grid-template-columns: 80px 1.15fr 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: clamp(1.75rem, 3vw, 2.6rem) clamp(1.25rem, 3vw, 3rem);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: background 0.3s ease, padding-left 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}
.cap-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.1), transparent 85%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.cap-row:hover {
  padding-left: calc(clamp(1.25rem, 3vw, 3rem) + 14px);
}
.cap-row:hover::before {
  opacity: 1;
}
.cap-num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted);
  transition: color 0.25s ease;
}
.cap-row:hover .cap-num {
  color: var(--accent);
}
.cap-name {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.cap-desc {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.55;
  max-width: 44ch;
}
.cap-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.cap-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line);
  color: var(--muted);
  transition: all 0.25s ease;
}
.cap-row:hover .cap-tag {
  border-color: var(--accent);
  color: var(--fg);
}

/* 3-Column & 4-Column Architectural Grids */
.ethos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}
.quad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}
.dual-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-bottom: 1px solid var(--line);
}
.ethos-card {
  padding: clamp(2rem, 3.5vw, 3.25rem);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 300px;
  background: var(--bg);
  transition: background 0.3s ease;
}
.ethos-card:last-child {
  border-right: none;
}
.ethos-card:hover {
  background: var(--bg-elevated);
}
.ethos-kicker {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ethos-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin: 1.4rem 0 0.75rem;
  letter-spacing: -0.02em;
}
.ethos-body {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.bullet-spec {
  list-style: none;
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.bullet-spec li {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: #c8c8d0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.bullet-spec li::before {
  content: "→";
  color: var(--accent);
}

/* Metrics / Proof Strip */
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--bg-elevated);
}
.metric-cell {
  padding: 2.25rem clamp(1.25rem, 2.5vw, 2.5rem);
  border-right: 1px solid var(--line);
}
.metric-cell:last-child {
  border-right: none;
}
.metric-val {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.03em;
}
.metric-val span {
  color: var(--accent);
}
.metric-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-top: 0.4rem;
}

/* Deep-Dive Solution Blocks */
.solution-detail {
  display: grid;
  grid-template-columns: 320px 1fr;
  border-bottom: 1px solid var(--line);
}
.solution-sidebar {
  padding: clamp(2rem, 4vw, 3.5rem);
  border-right: 1px solid var(--line);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.solution-content {
  padding: clamp(2rem, 4vw, 3.5rem);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Accordion FAQ */
.faq-list {
  border-bottom: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item:last-child {
  border-bottom: none;
}
.faq-trigger {
  width: 100%;
  padding: 1.65rem clamp(1.25rem, 3vw, 3rem);
  background: none;
  border: none;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}
.faq-trigger:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.02);
}
.faq-icon {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent);
}
.faq-panel {
  display: none;
  padding: 0 clamp(1.25rem, 3vw, 3rem) 1.75rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 78ch;
}
.faq-item.open .faq-panel {
  display: block;
}

/* Contact / Venture Inquiry Section */
.contact-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  border-bottom: 1px solid var(--line);
}
.contact-left {
  padding: clamp(2.5rem, 4.5vw, 4.25rem) clamp(1.25rem, 3vw, 3rem);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.5rem;
}
.big-email-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.3vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  padding: 0 0 0.35rem 0;
  border-bottom: 2px solid var(--accent);
  width: fit-content;
  transition: color 0.2s ease;
}
.big-email-btn:hover {
  color: var(--accent);
}
.copy-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.25rem 0.55rem;
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  border: 1px solid rgba(var(--accent-rgb), 0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-right {
  padding: clamp(2.5rem, 4.5vw, 4.25rem) clamp(1.25rem, 3vw, 3rem);
  background: var(--bg-elevated);
}
.venture-form {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.field-group label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
}
.field-group input,
.field-group select,
.field-group textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  padding: 0.85rem 0;
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease;
  border-radius: 0;
}
.field-group select option {
  background: #0f0f13;
  color: var(--fg);
}
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  border-bottom-color: var(--accent);
}
.form-status {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  min-height: 1.2rem;
}

/* Legal & Editorial Prose Pages */
.prose-container {
  padding: clamp(2.5rem, 5vw, 4.5rem) clamp(1.25rem, 3vw, 3rem);
  max-width: 920px;
}
.prose-container h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 2.25rem 0 0.75rem;
  color: var(--fg);
}
.prose-container p, .prose-container li {
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.98rem;
  margin-bottom: 1rem;
}
.prose-container ul {
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}

/* Footer */
footer {
  padding: 2.5rem clamp(1.25rem, 3vw, 3rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.footer-links {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: var(--accent);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .nav-meta { display: none; }
  .hero-bottom-row,
  .section-header,
  .contact-split,
  .solution-detail,
  .solution-content {
    grid-template-columns: 1fr;
  }
  .ethos-grid,
  .quad-grid,
  .dual-grid,
  .metrics-strip {
    grid-template-columns: 1fr;
  }
  .ethos-card,
  .metric-cell,
  .solution-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--line);
    min-height: auto;
  }
  .cap-row {
    grid-template-columns: 48px 1fr;
  }
  .cap-desc, .cap-tags {
    grid-column: 2 / -1;
    justify-content: flex-start;
  }
  .hero-actions {
    justify-content: flex-start;
  }
  .contact-left {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
}
@media (max-width: 640px) {
  .nav-links a {
    padding: 1rem 0.85rem;
    font-size: 0.68rem;
  }
}