:root {
  color-scheme: dark;
  --ink: #f7f3e8;
  --muted: #c9d1c5;
  --dim: #8f9a92;
  --dark: #080a09;
  --panel: rgba(18, 22, 21, 0.78);
  --line: rgba(247, 243, 232, 0.16);
  --mint: #d7f3c5;
  --sage: #8faa82;
  --gold: #f4df9a;
  --coral: #e89478;
  --blue: #8fb6ca;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.44);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--dark);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body {
  overflow: hidden;
}

button,
a {
  font: inherit;
}

.deck-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 14%, rgba(244, 223, 154, 0.2), transparent 28%),
    radial-gradient(circle at 18% 88%, rgba(143, 182, 202, 0.18), transparent 30%),
    linear-gradient(135deg, #050605 0%, #121615 48%, #070807 100%);
}

.ambient-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(247, 243, 232, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 243, 232, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 86%, transparent);
  transform-origin: center;
  animation: gridDrift 18s linear infinite;
}

#signalCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.58;
  pointer-events: none;
}

.deck-topbar {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: minmax(150px, 220px) 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px clamp(18px, 4vw, 56px);
  pointer-events: none;
}

.brand-mark,
.slide-count {
  pointer-events: auto;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0;
}

.brand-mark img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.brand-mark span {
  font-size: 0.95rem;
  font-weight: 700;
}

.progress-wrap {
  height: 2px;
  background: rgba(247, 243, 232, 0.14);
  overflow: hidden;
}

.progress-bar {
  display: block;
  width: calc((var(--slide-progress, 1) / var(--slide-total, 8)) * 100%);
  height: 100%;
  background: linear-gradient(90deg, var(--mint), var(--gold), var(--coral));
  transition: width 420ms ease;
}

.slide-count {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  color: var(--muted);
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
}

.slides {
  position: relative;
  z-index: 5;
  min-height: 100vh;
}

.slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 94px clamp(18px, 5vw, 72px) 96px;
  opacity: 0;
  transform: translateX(5%) scale(0.985);
  pointer-events: none;
  transition:
    opacity 520ms ease,
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

.slide.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.slide-content {
  position: relative;
  z-index: 2;
  width: min(1180px, 100%);
}

.hero-slide {
  place-items: stretch;
  padding: 0;
}

.hero-media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 28% 52%, rgba(5, 6, 5, 0.9) 0%, rgba(5, 6, 5, 0.68) 36%, transparent 66%),
    linear-gradient(90deg, rgba(5, 6, 5, 0.9) 0%, rgba(5, 6, 5, 0.66) 48%, rgba(5, 6, 5, 0.24) 100%),
    linear-gradient(0deg, rgba(5, 6, 5, 0.82), rgba(5, 6, 5, 0.16) 54%, rgba(5, 6, 5, 0.42));
}

.hero-media img,
.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.82) saturate(0.76) contrast(1.06);
  transform: scale(1.03);
  animation: imageFloat 14s ease-in-out infinite alternate;
}

.hero-media video {
  display: block;
}

.hero-content {
  align-self: end;
  max-width: 980px;
  padding: 18vh clamp(22px, 6vw, 88px) 12vh;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: clamp(0.76rem, 1.4vw, 0.9rem);
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  max-width: 980px;
  margin-bottom: 22px;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 0.98;
}

h1 {
  font-size: clamp(3rem, 3.2vw, 7.6rem);
}

h2 {
  font-size: clamp(2.3rem, 2.8vw, 5.5rem);
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1rem, 1.55vw, 1.36rem);
  line-height: 1.12;
}

p,
li {
  color: var(--muted);
  font-size: clamp(1rem, 1.55vw, 1.22rem);
  line-height: 1.62;
}

.lead {
  max-width: 790px;
  color: #e4e5dc;
  font-size: clamp(1.05rem, 2vw, 1.42rem);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.hero-metrics span,
.brand-tags span,
.search-stack span {
  border: 1px solid var(--line);
  background: rgba(247, 243, 232, 0.065);
  backdrop-filter: blur(14px);
}

.hero-metrics span {
  min-width: 148px;
  padding: 14px 16px;
  color: var(--muted);
}

.hero-metrics strong {
  display: block;
  color: var(--ink);
  font-size: 1.65rem;
  line-height: 1;
}

.split-layout,
.media-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(340px, 0.9fr);
  align-items: center;
  gap: clamp(28px, 6vw, 86px);
}

.media-layout {
  grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1fr);
}

.media-layout.reverse {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.85fr);
}

.signal-map {
  position: relative;
  min-height: 560px;
}

.orbit {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(215, 243, 197, 0.22);
  border-radius: 50%;
}

.orbit-two {
  inset: 24%;
  border-color: rgba(244, 223, 154, 0.28);
  animation: rotateCounter 18s linear infinite;
}

.orbit-one {
  animation: rotate 22s linear infinite;
}

.node {
  position: absolute;
  display: grid;
  place-items: center;
  width: 132px;
  min-height: 74px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(8, 10, 9, 0.76);
  box-shadow: var(--shadow);
  text-align: center;
  font-weight: 800;
}

.node-center {
  top: 50%;
  left: 50%;
  width: 160px;
  min-height: 160px;
  border-radius: 50%;
  color: var(--dark);
  background: linear-gradient(135deg, var(--mint), var(--gold));
  transform: translate(-50%, -50%);
}

.node-a {
  top: 8%;
  left: 42%;
}

.node-b {
  top: 45%;
  right: 0;
}

.node-c {
  bottom: 7%;
  left: 38%;
}

.node-d {
  top: 45%;
  left: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 38px;
}

.service-grid article {
  min-height: 310px;
  padding: clamp(20px, 2vw, 28px);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(247, 243, 232, 0.08), rgba(247, 243, 232, 0.025));
  box-shadow: var(--shadow);
  transform: translateY(18px);
  opacity: 0;
}

.slide.is-active .service-grid article {
  animation: riseIn 520ms ease forwards;
}

.slide.is-active .service-grid article:nth-child(2) {
  animation-delay: 80ms;
}

.slide.is-active .service-grid article:nth-child(3) {
  animation-delay: 160ms;
}

.slide.is-active .service-grid article:nth-child(4) {
  animation-delay: 240ms;
}

.service-index {
  display: inline-block;
  margin-bottom: 58px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
}

.service-grid p {
  font-size: 1rem;
}

.image-panel {
  position: relative;
  overflow: hidden;
  min-height: 510px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.image-panel.tall {
  min-height: 620px;
}

.image-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(5, 6, 5, 0.8));
}

.image-panel img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
}

.motion-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.motion-list li {
  position: relative;
  padding: 16px 18px 16px 50px;
  border-top: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(215, 243, 197, 0.08), transparent);
}

.motion-list li::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 18px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 24px rgba(215, 243, 197, 0.72);
}

.search-stack {
  display: grid;
  gap: 14px;
}

.search-stack span {
  display: block;
  padding: 22px 24px;
  color: var(--ink);
  font-size: clamp(1.05rem, 2.3vw, 1.5rem);
  font-weight: 800;
  transform: translateX(18px);
  opacity: 0;
}

.slide.is-active .search-stack span {
  animation: slideTag 440ms ease forwards;
}

.slide.is-active .search-stack span:nth-child(2) {
  animation-delay: 70ms;
}

.slide.is-active .search-stack span:nth-child(3) {
  animation-delay: 140ms;
}

.slide.is-active .search-stack span:nth-child(4) {
  animation-delay: 210ms;
}

.slide.is-active .search-stack span:nth-child(5) {
  animation-delay: 280ms;
}

.brand-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.brand-tags span {
  padding: 12px 14px;
  color: var(--ink);
  font-weight: 750;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 46px;
}

.timeline div {
  min-height: 340px;
  padding: 28px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(143, 182, 202, 0.13), transparent),
    rgba(8, 10, 9, 0.62);
  box-shadow: var(--shadow);
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 86px;
  border-radius: 50%;
  color: var(--dark);
  background: var(--blue);
  font-weight: 900;
}

.closing-content {
  max-width: 980px;
  text-align: center;
}

.closing-content h2,
.closing-content p {
  margin-left: auto;
  margin-right: auto;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  min-height: 54px;
  margin-top: 22px;
  margin-right: 10px;
  padding: 0 24px;
  border: 1px solid rgba(247, 243, 232, 0.26);
  color: var(--dark);
  background: linear-gradient(135deg, var(--mint), var(--gold));
  text-decoration: none;
  font-weight: 850;
}

.secondary-cta {
  color: var(--ink);
  background: rgba(247, 243, 232, 0.08);
}

.deck-controls {
  position: fixed;
  z-index: 30;
  left: 50%;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px;
  border: 1px solid var(--line);
  background: rgba(8, 10, 9, 0.7);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  box-shadow: var(--shadow);
}

.icon-button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 0;
  color: var(--ink);
  background: rgba(247, 243, 232, 0.08);
  cursor: pointer;
}

.icon-button:hover,
.icon-button:focus-visible,
.dot:hover,
.dot:focus-visible {
  outline: 1px solid rgba(244, 223, 154, 0.8);
  background: rgba(244, 223, 154, 0.18);
}

.icon-button svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.dot {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 50%;
  background: rgba(247, 243, 232, 0.28);
  cursor: pointer;
}

.dot.is-active {
  width: 26px;
  border-radius: 999px;
  background: var(--gold);
}

@keyframes imageFloat {
  from {
    transform: scale(1.03) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.09) translate3d(-1.2%, -1%, 0);
  }
}

@keyframes gridDrift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(56px, 56px, 0);
  }
}

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

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

@keyframes riseIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideTag {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 960px) {
  html,
  body {
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
  }

  body {
    overflow-x: hidden;
    overflow-y: auto;
  }

  .deck-shell {
    min-height: 100svh;
    height: auto;
    overflow: visible;
  }

  .deck-shell,
  .slides,
  .slide,
  .slide-content {
    max-width: 100vw;
    overflow-x: clip;
    touch-action: pan-y;
  }

  .slides {
    min-height: auto;
    padding-bottom: 0;
  }

  .deck-topbar {
    position: sticky;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding: 16px;
    background: rgba(8, 10, 9, 0.72);
    backdrop-filter: blur(14px);
  }

  .brand-mark span {
    display: none;
  }

  .slide {
    position: relative;
    inset: auto;
    display: none;
    min-height: auto;
    padding: 34px 18px 104px;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition: none;
    place-items: stretch;
  }

  .slide.is-active {
    display: block;
    height: calc(100svh - 68px);
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    transform: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
  }

  .hero-slide.is-active {
    display: block;
    height: calc(100svh - 68px);
    min-height: 0;
  }

  .hero-slide.is-active .hero-media {
    position: fixed;
    top: 68px;
    right: 0;
    bottom: 0;
    left: 0;
  }

  .slide-content {
    margin: 0 auto;
  }

  .hero-content {
    padding: 18vh 20px 14vh;
  }

  h1 {
    font-size: clamp(2.85rem, 13vw, 5.2rem);
    line-height: 0.98;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3.9rem);
    line-height: 1;
  }

  .split-layout,
  .media-layout,
  .media-layout.reverse {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .signal-map {
    min-height: 420px;
  }

  .node-b {
    right: 4px;
  }

  .node-d {
    left: 4px;
  }

  .service-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .service-grid article,
  .timeline div {
    min-height: auto;
  }

  .service-index,
  .timeline span {
    margin-bottom: 28px;
  }

  .image-panel,
  .image-panel.tall {
    min-height: 340px;
  }

  .deck-controls {
    bottom: 12px;
    width: calc(100% - 24px);
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .hero-metrics span {
    min-width: calc(50% - 5px);
  }

  .node {
    width: 104px;
    min-height: 62px;
    font-size: 0.82rem;
  }

  .node-a {
    left: 36%;
  }

  .node-c {
    left: 34%;
  }

  .node-center {
    width: 130px;
    min-height: 130px;
  }

  .deck-controls {
    width: calc(100% - 28px);
    justify-content: center;
  }

  .dots {
    max-width: 138px;
    overflow: hidden;
  }

  .dot {
    flex: 0 0 auto;
  }
}