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

:root {
  color-scheme: dark;
  --bg: #010101;
  --text: #ffffff;
  --muted: #a8afb9;
  --soft: #d1d5db;
  --blue: #2c5c88;
  --blue-bright: #3f88c5;
  --glass: rgba(7, 10, 18, 0.58);
  --glass-strong: rgba(10, 14, 22, 0.78);
  --line: rgba(255, 255, 255, 0.14);
  --display-font: "Geist Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --body-font: "Geist Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --mono-font: "Geist Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --factory-panel: rgba(3, 6, 12, 0.82);
  --factory-stroke: rgba(255, 255, 255, 0.16);
}

html,
body {
  min-height: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--body-font);
  background: var(--bg);
  color: var(--text);
  font-feature-settings: "ss01" 1, "cv01" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body::selection {
  background: rgba(63, 136, 197, 0.5);
}

a {
  color: inherit;
}

#scroll-video-container {
  position: fixed;
  inset: 0;
  z-index: -10;
  overflow: hidden;
  background: #020408;
  isolation: isolate;
}

#scroll-video-container canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 1;
}

.video-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(to top, rgba(0, 0, 0, 0.84), rgba(0, 0, 0, 0.24) 44%, rgba(0, 0, 0, 0.42)),
    radial-gradient(circle at 50% 36%, rgba(63, 136, 197, 0.08), transparent 46%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 24%, rgba(44, 92, 136, 0.075));
}

.video-vignette {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 48%, transparent 0%, transparent 46%, rgba(0, 0, 0, 0.72) 100%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.016) 0, rgba(255,255,255,0.016) 1px, transparent 1px, transparent 5px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.5), transparent 24%, transparent 76%, rgba(0, 0, 0, 0.5));
}

#particles-canvas {
  display: none;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  color: #fff;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(44, 92, 136, 0.22));
  box-shadow: none;
  font-size: 1.15rem;
  font-weight: 700;
}

.brand-name {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  background: rgba(5, 7, 12, 0.42);
  backdrop-filter: blur(18px);
}

.nav-links a {
  font-family: var(--mono-font);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(229, 231, 235, 0.84);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
  color: #fff;
  transform: translateY(-1px);
}

#content {
  position: relative;
  z-index: 2;
}

#hero {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.hero-gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.72), transparent 52%, rgba(0, 0, 0, 0.18));
}

.hero-content {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  text-align: center;
  padding: 7.5rem 1.5rem 5.4rem;
}

.hero-subtitle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--mono-font);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.42rem 0.58rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.44);
  backdrop-filter: blur(12px);
}

#hero h1 {
  font-family: var(--display-font);
  font-size: clamp(1.72rem, 3.25vw, 3.35rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.06em;
  max-width: 42rem;
  text-wrap: balance;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-shadow: none;
  backdrop-filter: none;
  color: rgba(255,255,255,0.98);
  text-transform: none;
}

#hero h1 .underlined {
  position: relative;
  display: inline-block;
}

#hero h1 .underlined .line {
  position: absolute;
  bottom: 0.06em;
  left: 0;
  width: 100%;
  height: 0.13em;
  background: linear-gradient(90deg, rgba(44, 92, 136, 0), var(--blue), var(--blue-bright), rgba(44, 92, 136, 0));
  border-radius: 4px;
  filter: blur(0.35px);
  box-shadow: 0 0 24px rgba(63, 136, 197, 0.36);
}

#hero h1 .underlined span:last-child {
  position: relative;
}

.hero-copy {
  max-width: 54rem;
  color: rgba(255, 255, 255, 0.94);
  font-family: var(--mono-font);
  font-size: clamp(0.86rem, 1.15vw, 0.98rem);
  line-height: 1.62;
  margin-top: 1.15rem;
  text-wrap: balance;
  padding: 0.86rem 1rem;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.52);
  box-shadow: none;
  text-shadow: none;
  backdrop-filter: blur(12px);
}

.factory-console {
  width: min(100%, 58rem);
  margin-top: 1.15rem;
  border: 1px solid var(--factory-stroke);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012)),
    var(--factory-panel);
  box-shadow: none;
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.factory-console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.78rem 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  color: rgba(229, 231, 235, 0.78);
  font-family: var(--mono-font);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.factory-console-header strong {
  color: #fff;
  font-weight: 700;
}

.factory-console-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.factory-console-grid div {
  padding: 0.72rem 0.75rem;
  min-height: 5.1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.09);
  text-align: left;
  background: radial-gradient(circle at 50% 0%, rgba(44, 92, 136, 0.2), transparent 62%);
}

.factory-console-grid div:last-child {
  border-right: 0;
}

.factory-console-grid span {
  display: block;
  color: rgba(168, 175, 185, 0.82);
  font-family: var(--mono-font);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.68rem;
}

.factory-console-grid strong {
  display: block;
  color: #fff;
  font-size: clamp(1.2rem, 2.3vw, 1.8rem);
  line-height: 0.95;
  font-weight: 850;
  letter-spacing: -0.055em;
}

.factory-console-grid p {
  color: rgba(229, 231, 235, 0.62);
  font-family: var(--mono-font);
  font-size: 0.66rem;
  letter-spacing: 0.02em;
  margin-top: 0.55rem;
  text-transform: uppercase;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.35rem;
  flex-wrap: wrap;
}

.code-box {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  max-width: min(100%, 42rem);
  background: rgba(8, 10, 14, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: 0.68rem 0.8rem;
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.code-box .prompt {
  color: var(--blue-bright);
  font-family: var(--mono-font);
  font-size: 0.9rem;
}

.code-box code {
  color: #eef2f7;
  font-family: var(--mono-font);
  font-size: 0.82rem;
  white-space: nowrap;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  color: #fff;
  font-weight: 700;
  border-radius: 4px;
  padding: 0.72rem 0.9rem;
  font-size: 0.88rem;
  text-decoration: none;
  box-shadow: none;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.cta-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.status-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
  color: rgba(255, 255, 255, 0.72);
  font-family: var(--mono-font);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status-strip span {
  padding: 0.48rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(14px);
}

.status-strip strong {
  color: #fff;
}

.bounce-arrow {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
  padding-bottom: 2rem;
}

.bounce-arrow svg {
  width: 1.5rem;
  height: 1.5rem;
  color: rgba(255, 255, 255, 0.5);
  animation: bounce 1.2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-25%); }
}

#fixed-cards {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 4;
  padding: 2rem 2.5rem;
  opacity: 0;
  pointer-events: none;
}

.fixed-cards-grid {
  max-width: 76rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.fixed-card {
  min-height: 12rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(8, 12, 20, 0.68));
  border-radius: 4px;
  padding: 0.95rem;
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.fixed-card-kicker {
  color: var(--blue-bright);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin-bottom: 0.8rem;
}

.fixed-card h3 {
  font-size: clamp(1.35rem, 1.9vw, 1.72rem);
  font-weight: 850;
  color: #fff;
  letter-spacing: -0.04em;
  margin-bottom: 0.8rem;
}

.fixed-card p:last-child {
  color: rgba(229, 231, 235, 0.82);
  font-size: 0.86rem;
  line-height: 1.62;
}

.scroll-spacer-one {
  height: 150vh;
}

#cards-trigger {
  height: 200vh;
}

.scroll-spacer-two {
  height: 92vh;
}

#section-three {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 2.5rem 8rem;
}

.section-three-inner {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  opacity: 0;
  transform: translateY(32px);
  filter: blur(8px);
  transition: opacity 1s ease-out, transform 1s ease-out, filter 1s ease-out;
}

.section-three-inner.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.section-three-inner p {
  color: rgba(209, 213, 219, 0.82);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.section-three-inner h2 {
  font-family: var(--display-font);
  font-size: clamp(3rem, 10vw, 8rem);
  font-weight: 850;
  letter-spacing: 0.105em;
  text-indent: 0.105em;
  line-height: 0.9;
}

.section-three-inner span {
  color: rgba(229, 231, 235, 0.7);
  margin-top: 1.4rem;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.routes-section,
.architecture-section {
  position: relative;
  z-index: 8;
  max-width: 76rem;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.routes-heading {
  max-width: 48rem;
  margin-bottom: 2rem;
}

.routes-kicker {
  color: var(--blue-bright);
  text-transform: uppercase;
  font-family: var(--mono-font);
  letter-spacing: 0.14em;
  font-size: 0.68rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
}

.routes-heading h2,
.architecture-copy h2 {
  font-family: var(--display-font);
  font-size: clamp(1.45rem, 2.7vw, 2.35rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
  font-weight: 900;
  text-wrap: balance;
}

.routes-heading > p:last-child,
.architecture-copy > p:last-child {
  color: rgba(229, 231, 235, 0.76);
  line-height: 1.75;
  font-size: 1.02rem;
  margin-top: 1rem;
}

.route-group {
  display: grid;
  gap: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  background: rgba(7, 10, 18, 0.72);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.route-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 0.82rem 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.095);
  background: rgba(255, 255, 255, 0.018);
}

.route-row:last-child {
  border-bottom: 0;
}

.route-row-featured {
  background: linear-gradient(90deg, rgba(44, 92, 136, 0.18), rgba(255, 255, 255, 0.018));
}

.route-main {
  display: grid;
  grid-template-columns: 4.5rem minmax(9rem, 13rem) minmax(0, 1fr);
  gap: 0.8rem;
  align-items: center;
  min-width: 0;
}

.route-price {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 4px;
  padding: 0.34rem 0.45rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--mono-font);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  font-weight: 700;
}

.route-row h3 {
  font-family: var(--mono-font);
  font-size: 0.86rem;
  line-height: 1.2;
  letter-spacing: -0.045em;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.96);
}

.route-row p {
  color: rgba(229, 231, 235, 0.72);
  line-height: 1.45;
  font-size: 0.76rem;
  margin: 0;
}

.route-row code {
  color: rgba(255, 255, 255, 0.82);
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 0.45rem 0.55rem;
  overflow-x: auto;
  font-family: var(--mono-font);
  font-size: 0.68rem;
  white-space: nowrap;
}

.architecture-section {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 2rem;
  align-items: start;
  padding-top: 3rem;
}

.flow-card {
  display: grid;
  gap: 0.8rem;
  padding: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  background: rgba(7, 10, 18, 0.68);
  backdrop-filter: blur(18px);
}

.flow-card div {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.9rem;
  row-gap: 0.2rem;
  padding: 0.72rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.045);
}

.flow-card span {
  grid-row: span 2;
  color: var(--blue-bright);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.flow-card strong {
  letter-spacing: -0.025em;
}

.flow-card p {
  color: rgba(229, 231, 235, 0.68);
  line-height: 1.6;
  font-size: 0.9rem;
}

.site-footer {
  position: relative;
  z-index: 8;
  max-width: 76rem;
  margin: 0 auto;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(229, 231, 235, 0.64);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer div {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
}

@media (max-width: 900px) {
  .factory-console-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .factory-console-grid div:nth-child(2) {
    border-right: 0;
  }

  .factory-console-grid div:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  }

  .architecture-section {
    grid-template-columns: 1fr;
  }

  .route-row {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .route-main {
    grid-template-columns: 4.5rem 1fr;
  }

  .route-main p {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .site-nav {
    padding: 1rem 1.2rem;
  }

  .brand-name {
    font-size: 1rem;
  }

  .nav-links {
    display: none;
  }

  .hero-content {
    padding: 7rem 1.1rem 5rem;
  }

  #hero h1 {
    font-size: clamp(1.85rem, 9.6vw, 3rem);
    padding: 0;
  }

  .hero-ctas {
    width: 100%;
    flex-direction: column;
  }

  .code-box,
  .cta-btn {
    width: 100%;
    justify-content: center;
  }

  .code-box code {
    white-space: normal;
    text-align: left;
  }

  #fixed-cards {
    padding: 1.25rem;
  }

  .fixed-cards-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .fixed-card {
    min-height: 12rem;
  }

  #section-three {
    padding: 0 1.2rem 5rem;
  }

  .routes-section,
  .architecture-section {
    padding: 5rem 1.2rem;
  }

  .route-main {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .route-price {
    width: fit-content;
  }

  .route-row code {
    white-space: normal;
  }

  .site-footer {
    flex-direction: column;
    padding: 1.5rem 1.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}