:root {
  color-scheme: dark;
  --bg: #080a0d;
  --bg-2: #11151b;
  --panel: rgba(15, 19, 24, 0.72);
  --panel-strong: rgba(18, 22, 28, 0.94);
  --text: #f6f1df;
  --muted: #b9b4a6;
  --line: rgba(255, 233, 144, 0.2);
  --yellow: #ffd54d;
  --lime: #b8f268;
  --cyan: #62d9ff;
  --coral: #ff7d66;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.38);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #fff9e9;
  --bg-2: #f4ead0;
  --panel: rgba(255, 252, 242, 0.78);
  --panel-strong: rgba(255, 252, 242, 0.96);
  --text: #16130d;
  --muted: #625b4c;
  --line: rgba(22, 19, 13, 0.14);
  --shadow: 0 24px 80px rgba(57, 42, 5, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 213, 77, 0.15), transparent 32rem),
    radial-gradient(circle at 82% 10%, rgba(98, 217, 255, 0.12), transparent 34rem),
    linear-gradient(135deg, var(--bg), var(--bg-2));
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body.menu-open,
body.palette-open,
body.brand-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

#networkCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.58;
  z-index: -1;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--yellow), var(--cyan), var(--coral));
  z-index: 30;
}

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 25;
  display: flex;
  width: min(1180px, calc(100% - 28px));
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 10px 16px;
  border: 1px solid var(--line);
  background: rgba(8, 10, 13, 0.52);
  backdrop-filter: blur(22px);
  box-shadow: none;
  transform: translateX(-50%);
  transition: box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

:root[data-theme="light"] .site-header {
  background: rgba(255, 252, 242, 0.7);
}

.site-header[data-elevated="true"] {
  border-color: rgba(255, 213, 77, 0.32);
  box-shadow: var(--shadow);
}

.brand,
.header-actions,
.desktop-nav,
.hero-actions,
.contact-meta {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
  text-align: left;
}

.brand-mark {
  display: block;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 213, 77, 0.24);
  background: #050505;
  box-shadow: 0 0 32px rgba(255, 213, 77, 0.32);
  overflow: hidden;
}

.brand-mark img {
  width: 136px;
  height: 52px;
  object-fit: cover;
  object-position: left center;
}

.brand:hover .brand-mark,
.brand:focus-visible .brand-mark {
  border-color: rgba(255, 213, 77, 0.58);
}

.brand:focus-visible {
  outline: none;
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.72rem;
}

.desktop-nav {
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.desktop-nav a {
  padding: 9px 14px;
  color: var(--muted);
  font-size: 0.88rem;
  transition: color 160ms ease, background 160ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  background: rgba(255, 213, 77, 0.12);
  color: var(--text);
  outline: none;
}

.header-actions {
  gap: 8px;
}

.icon-button,
.menu-button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.icon-button {
  position: relative;
  font-weight: 800;
}

.icon-button::after {
  position: absolute;
  bottom: -34px;
  left: 50%;
  padding: 6px 8px;
  background: var(--panel-strong);
  color: var(--text);
  content: attr(data-tooltip);
  font-size: 0.72rem;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -4px);
  transition: opacity 140ms ease, transform 140ms ease;
}

.icon-button:hover::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.menu-button {
  display: none;
  gap: 5px;
}

.menu-button span {
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-open .menu-button span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-open .menu-button span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-panel {
  position: fixed;
  top: 96px;
  right: 14px;
  z-index: 24;
  display: grid;
  width: min(320px, calc(100% - 28px));
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.menu-open .mobile-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-panel a {
  padding: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
}

.hero {
  position: relative;
  display: grid;
  min-height: 92svh;
  align-items: end;
  padding: 132px max(24px, calc((100vw - 1180px) / 2)) 72px;
  isolation: isolate;
}

.hero-media,
.hero-media img,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -3;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.1) contrast(1.04);
}

.hero-shade {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(8, 10, 13, 0.95), rgba(8, 10, 13, 0.66) 42%, rgba(8, 10, 13, 0.2)),
    linear-gradient(180deg, rgba(8, 10, 13, 0.1), var(--bg));
}

:root[data-theme="light"] .hero-shade {
  background:
    linear-gradient(90deg, rgba(255, 249, 233, 0.94), rgba(255, 249, 233, 0.68) 42%, rgba(255, 249, 233, 0.12)),
    linear-gradient(180deg, rgba(255, 249, 233, 0.06), var(--bg));
}

.hero-content {
  width: min(760px, 100%);
  padding-bottom: 34px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--yellow);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(4.2rem, 13vw, 10.8rem);
  line-height: 0.86;
  letter-spacing: 0;
}

.hero-lede {
  width: min(660px, 100%);
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.4vw, 1.28rem);
  line-height: 1.7;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button.primary {
  background: linear-gradient(135deg, var(--yellow), var(--lime));
  color: #181106;
}

.button.secondary {
  border-color: rgba(255, 213, 77, 0.36);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 34px;
  padding: 16px 0;
  animation: ticker 28s linear infinite;
}

.ticker span {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 104px 0;
}

.section-heading {
  width: min(760px, 100%);
  margin-bottom: 34px;
}

.section-heading h2,
.estimator-copy h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.estimator-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-card {
  position: relative;
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at var(--spot-x, 50%) var(--spot-y, 0%), rgba(255, 213, 77, 0.18), transparent 17rem),
    var(--panel);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  transform-style: preserve-3d;
}

.service-card::before {
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  background: linear-gradient(135deg, rgba(255, 213, 77, 0.44), rgba(98, 217, 255, 0.24), transparent) border-box;
  content: "";
  mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 180ms ease;
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  background: rgba(255, 213, 77, 0.13);
  color: var(--yellow);
  font-size: 1.3rem;
}

.service-card h3 {
  margin: 42px 0 12px;
  font-size: 1.2rem;
}

.service-card p,
.timeline-item p,
.lab-output p,
.lab-output li,
.estimate-result p {
  color: var(--muted);
  line-height: 1.65;
}

.lab-shell,
.estimator,
.contact {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 18px;
  align-items: stretch;
}

.lab-shell {
  grid-template-columns: 280px 1fr;
  min-height: 460px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.lab-controls {
  display: grid;
  gap: 10px;
  align-content: start;
}

.lab-tab {
  min-height: 72px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-weight: 900;
  text-align: left;
  padding: 0 18px;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.lab-tab.active,
.lab-tab:hover {
  border-color: rgba(255, 213, 77, 0.48);
  background: rgba(255, 213, 77, 0.12);
  color: var(--text);
}

.lab-output {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
  align-items: center;
  padding: 26px;
  background: linear-gradient(135deg, rgba(255, 213, 77, 0.08), rgba(98, 217, 255, 0.08));
  overflow: hidden;
}

.radar {
  position: relative;
  aspect-ratio: 1;
  min-width: 0;
  border: 1px solid rgba(255, 213, 77, 0.18);
  background:
    linear-gradient(90deg, transparent 49.5%, rgba(255, 213, 77, 0.22) 50%, transparent 50.5%),
    linear-gradient(0deg, transparent 49.5%, rgba(255, 213, 77, 0.22) 50%, transparent 50.5%),
    repeating-radial-gradient(circle, rgba(255, 213, 77, 0.18) 0 1px, transparent 1px 58px);
  border-radius: 999px;
}

.radar::after {
  position: absolute;
  inset: 50% 0 0 50%;
  background: linear-gradient(45deg, rgba(184, 242, 104, 0.38), transparent 58%);
  content: "";
  transform-origin: 0 0;
  animation: sweep 4s linear infinite;
}

.radar span {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--cyan);
  border-radius: 999px;
  box-shadow: 0 0 20px rgba(98, 217, 255, 0.8);
}

.radar span:nth-child(1) {
  top: 26%;
  left: 58%;
}

.radar span:nth-child(2) {
  top: 62%;
  left: 38%;
}

.radar span:nth-child(3) {
  top: 44%;
  left: 74%;
}

.radar span:nth-child(4) {
  top: 70%;
  left: 66%;
}

.lab-kicker {
  margin: 0 0 10px;
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
}

.lab-output h3 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 3.2rem);
  line-height: 1;
}

.lab-output ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.lab-output li::before {
  color: var(--yellow);
  content: "→ ";
}

.estimator {
  align-items: center;
}

.estimator-panel,
.contact-form {
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.estimator-panel label,
.contact-form label {
  display: grid;
  gap: 9px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  outline: none;
}

input:not([type="range"]),
textarea {
  padding: 15px;
}

input:focus,
textarea:focus {
  border-color: rgba(255, 213, 77, 0.58);
}

input[type="range"] {
  accent-color: var(--yellow);
}

.estimate-result {
  padding: 18px;
  background: rgba(255, 213, 77, 0.1);
}

.estimate-result span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.estimate-result strong {
  display: block;
  margin-top: 8px;
  color: var(--yellow);
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.timeline-item {
  min-height: 300px;
  padding: 22px;
  background: var(--panel-strong);
}

.timeline-item span {
  color: var(--yellow);
  font-weight: 900;
}

.timeline-item h3 {
  margin: 88px 0 12px;
  font-size: 1.7rem;
}

.contact {
  padding-bottom: 90px;
}

.contact-meta {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.contact-meta a {
  padding: 10px 12px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.contact-form textarea {
  resize: vertical;
}

.site-footer {
  display: flex;
  min-height: 120px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer span {
  color: var(--text);
  font-weight: 900;
}

.command-palette {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: start center;
  padding: 110px 20px 20px;
  background: rgba(0, 0, 0, 0.48);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.palette-open .command-palette {
  opacity: 1;
  pointer-events: auto;
}

.command-box {
  width: min(620px, 100%);
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.command-box input {
  padding: 17px;
  font-weight: 700;
}

.command-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.command-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 14px;
  text-align: left;
}

.command-item:hover,
.command-item:focus-visible {
  border-color: rgba(255, 213, 77, 0.44);
  outline: none;
}

.command-item small {
  color: var(--muted);
}

.brand-modal {
  position: fixed;
  inset: 0;
  z-index: 42;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.58);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.brand-open .brand-modal {
  opacity: 1;
  pointer-events: auto;
}

.brand-card {
  position: relative;
  display: grid;
  width: min(840px, 100%);
  max-height: calc(100svh - 48px);
  gap: 20px;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  overflow-y: auto;
}

.brand-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 1.3rem;
}

.brand-close:hover,
.brand-close:focus-visible {
  border-color: rgba(255, 213, 77, 0.48);
  outline: none;
}

.brand-card-logo {
  width: 100%;
  max-height: 260px;
  object-fit: contain;
  background: #000;
}

.brand-card-copy {
  padding-right: 42px;
}

.brand-card-copy h2 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 4.8rem);
  line-height: 0.94;
}

.brand-card-copy p:not(.eyebrow),
.brand-definition-grid p,
.mark-story p {
  color: var(--muted);
  line-height: 1.65;
}

.brand-definition-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.brand-definition-grid article,
.mark-story {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  padding: 16px;
}

.brand-definition-grid h3,
.mark-story h3 {
  margin: 12px 0 8px;
  font-size: 1rem;
}

.brand-definition-grid p,
.mark-story p {
  margin: 0;
  font-size: 0.92rem;
}

.color-swatch {
  display: block;
  width: 48px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.color-swatch.amber {
  background: linear-gradient(135deg, #ffc94d, #f5a623);
}

.color-swatch.indigo {
  background: linear-gradient(135deg, #5b4fe0, #3b2fa8);
}

.color-swatch.charcoal {
  background: #1b1d29;
}

.color-swatch.muted {
  background: #6b6f80;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  max-width: min(390px, calc(100% - 36px));
  padding: 14px 16px;
  border: 1px solid rgba(255, 213, 77, 0.42);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  color: var(--text);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 640ms ease, transform 640ms ease;
}

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

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

@keyframes sweep {
  to {
    transform: rotate(360deg);
  }
}

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

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: grid;
  }

  .hero {
    min-height: 88svh;
  }

  .service-grid,
  .lab-shell,
  .lab-output,
  .estimator,
  .contact,
  .timeline,
  .brand-definition-grid {
    grid-template-columns: 1fr;
  }

  .lab-shell {
    min-height: 0;
  }

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

  .lab-tab {
    min-height: 54px;
    padding: 0 10px;
    text-align: center;
  }

  .radar {
    width: min(360px, 100%);
    margin: 0 auto;
  }

  .timeline-item {
    min-height: 220px;
  }

  .timeline-item h3 {
    margin-top: 44px;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
  }

  .brand-copy small {
    display: none;
  }

  .brand-card {
    gap: 16px;
    padding: 14px;
  }

  .brand-card-copy {
    padding-right: 0;
  }

  .brand-card-logo {
    max-height: 190px;
  }

  .icon-button {
    display: none;
  }

  .hero {
    padding: 112px 20px 50px;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 3.35rem);
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(8, 10, 13, 0.95), rgba(8, 10, 13, 0.72)),
      linear-gradient(180deg, rgba(8, 10, 13, 0.1), var(--bg));
  }

  :root[data-theme="light"] .hero-shade {
    background:
      linear-gradient(90deg, rgba(255, 249, 233, 0.95), rgba(255, 249, 233, 0.76)),
      linear-gradient(180deg, rgba(255, 249, 233, 0.06), var(--bg));
  }

  .section {
    width: calc(100% - 32px);
    padding: 72px 0;
  }

  .service-card {
    min-height: 220px;
  }

  .lab-controls {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    width: calc(100% - 32px);
  }
}