:root {
  color-scheme: dark;
  --bg: #03050b;
  --bg-soft: #07111b;
  --text: #f6fbff;
  --muted: #afbed2;
  --quiet: #7c90a8;
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(132, 214, 255, 0.34);
  --panel: rgba(255, 255, 255, 0.06);
  --cyan: #59dcff;
  --blue: #2a6dff;
  --mint: #72efc7;
  --shadow: 0 30px 110px rgba(0, 0, 0, 0.58);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Arial, sans-serif;
}

body {
  background:
    radial-gradient(860px 620px at 75% 8%, rgba(42, 109, 255, 0.18), transparent 64%),
    radial-gradient(720px 560px at 8% 84%, rgba(89, 220, 255, 0.08), transparent 72%),
    linear-gradient(180deg, #020309 0%, #050913 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(to bottom, #000 0%, #000 60%, transparent 100%);
  content: "";
  opacity: 0.36;
  pointer-events: none;
}

a,
button {
  color: inherit;
  font: inherit;
}

a {
  text-decoration: none;
}

:focus-visible {
  outline: 3px solid rgba(182, 236, 255, 0.92);
  outline-offset: 4px;
}

.deck {
  position: relative;
  z-index: 1;
  width: 100vw;
  height: 100svh;
  min-height: 620px;
  isolation: isolate;
}

.topbar {
  position: fixed;
  top: 26px;
  right: 34px;
  left: 34px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  pointer-events: none;
}

.brand-row,
.deck-meta,
.deck-links {
  display: flex;
  align-items: center;
  min-width: 0;
}

.brand-row {
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-size: 1.12rem;
  font-weight: 720;
  line-height: 1;
  pointer-events: auto;
}

.brand::before {
  width: 31px;
  height: 31px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.92), rgba(145, 204, 255, 0.54) 24%, transparent 25%),
    radial-gradient(circle at 38% 35%, #193b73, #050813 73%);
  box-shadow: 0 0 30px rgba(89, 220, 255, 0.18);
  content: "";
}

.deck-label {
  color: var(--quiet);
  font-size: 0.84rem;
  line-height: 1;
  white-space: nowrap;
}

.deck-meta {
  gap: 14px;
  color: var(--quiet);
  font-size: 0.8rem;
  line-height: 1;
  white-space: nowrap;
}

.deck-links {
  gap: 10px;
  pointer-events: auto;
}

.deck-shell-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 650;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.deck-shell-link:hover {
  border-color: var(--line-strong);
  background: rgba(89, 220, 255, 0.09);
  color: var(--text);
}

body.embed .deck-shell-link.embed-hide {
  display: none;
}

.progress-track {
  width: 124px;
  height: 2px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
}

.progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  transition: width 460ms cubic-bezier(0.22, 1, 0.36, 1);
}

.slides {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  justify-items: center;
  overflow: hidden;
  padding: 112px 6vw 92px;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(34px, 0, 0) scale(0.986);
  transition:
    opacity 540ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 540ms cubic-bezier(0.22, 1, 0.36, 1);
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, 0, 0) scale(1);
}

.slide.past {
  transform: translate3d(-34px, 0, 0) scale(0.986);
}

.layout {
  width: min(1180px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.92fr);
  align-items: center;
  gap: 54px;
}

.layout.wide {
  grid-template-columns: minmax(0, 0.86fr) minmax(430px, 1.14fr);
}

.layout.center {
  display: block;
  max-width: 1040px;
  text-align: center;
}

.layout > *,
.visual {
  min-width: 0;
}

.kicker,
.tiny-label {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 720;
  line-height: 1.25;
}

.tiny-label {
  margin-bottom: 8px;
  color: var(--quiet);
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  margin: 0;
  color: var(--text);
  font-size: 5.4rem;
  font-weight: 760;
  line-height: 0.98;
  text-wrap: balance;
}

.center h1 {
  font-size: 6.3rem;
  line-height: 0.96;
}

h2 {
  margin: 0;
  color: var(--text);
  font-size: 3.58rem;
  font-weight: 735;
  line-height: 1.03;
  text-wrap: balance;
}

h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 690;
  line-height: 1.28;
}

.lead {
  max-width: 690px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.18rem;
  font-weight: 430;
  line-height: 1.56;
  text-wrap: pretty;
}

.center .lead {
  margin-right: auto;
  margin-left: auto;
}

.micro {
  margin: 15px 0 0;
  color: var(--quiet);
  font-size: 0.95rem;
  line-height: 1.48;
}

.button-row,
.contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 11px;
  margin-top: 24px;
}

.center .button-row,
.center .contact-row {
  justify-content: center;
}

.button,
.pill-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 660;
  line-height: 1.2;
  text-align: center;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.button.primary {
  border-color: rgba(255, 255, 255, 0.18);
  background: linear-gradient(180deg, #3479ff 0%, #194bca 100%);
  box-shadow:
    0 20px 52px rgba(42, 109, 255, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.button:hover,
.pill-link:hover {
  border-color: var(--line-strong);
  background-color: rgba(89, 220, 255, 0.1);
  transform: translateY(-1px);
}

.visual {
  position: relative;
  display: grid;
  min-height: 430px;
  align-items: center;
  justify-items: center;
}

.deck-globe {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 1;
  border-radius: 50%;
}

.deck-globe::before {
  position: absolute;
  inset: -6%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(89, 220, 255, 0.13), rgba(42, 109, 255, 0.05) 38%, transparent 70%);
  filter: blur(26px);
  content: "";
}

.globe-ring,
.globe-ring::before {
  position: absolute;
  inset: 6%;
  z-index: 0;
  border: 1px solid rgba(89, 220, 255, 0.08);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.globe-ring::before {
  inset: -11%;
  border-color: rgba(255, 255, 255, 0.055);
}

.globe-ring.r2 {
  inset: 0;
  opacity: 0.72;
}

.globe-ring.r3 {
  inset: -6%;
  opacity: 0.44;
}

#globe-canvas {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  cursor: grab;
  touch-action: none;
  user-select: none;
}

#globe-canvas.is-grabbing {
  cursor: grabbing;
}

#globe-fallback {
  position: absolute;
  inset: 9%;
  z-index: 1;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(170, 224, 255, 0.22);
  border-radius: 50%;
  background:
    radial-gradient(circle at 33% 28%, rgba(255, 255, 255, 0.3), transparent 18%),
    radial-gradient(circle at 35% 30%, #18396e, #08132a 45%, #01040c 82%);
  box-shadow:
    inset -28px -28px 74px rgba(0, 0, 0, 0.56),
    0 32px 100px rgba(0, 0, 0, 0.58);
}

#globe-fallback::before,
#globe-fallback::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  content: "";
}

#globe-fallback::before {
  background:
    linear-gradient(90deg, transparent 0 16%, rgba(140, 214, 255, 0.1) 16% 16.5%, transparent 16.5% 33%, rgba(140, 214, 255, 0.08) 33% 33.5%, transparent 33.5% 50%, rgba(140, 214, 255, 0.08) 50% 50.5%, transparent 50.5%),
    linear-gradient(transparent 0 22%, rgba(140, 214, 255, 0.08) 22% 22.5%, transparent 22.5% 44%, rgba(140, 214, 255, 0.08) 44% 44.5%, transparent 44.5% 66%, rgba(140, 214, 255, 0.08) 66% 66.5%, transparent 66.5%);
  opacity: 0.72;
  mask-image: radial-gradient(circle, #000 0 68%, transparent 70%);
}

#globe-fallback::after {
  background: radial-gradient(circle at 58% 52%, transparent 0 42%, rgba(3, 6, 15, 0.3) 58%, rgba(0, 0, 0, 0.82) 100%);
}

.globe-status {
  position: absolute;
  bottom: 15px;
  left: 50%;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  max-width: calc(100% - 26px);
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(3, 5, 11, 0.76);
  color: rgba(246, 251, 255, 0.84);
  font-size: 0.74rem;
  font-weight: 680;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  transform: translateX(-50%);
  backdrop-filter: blur(16px);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(89, 220, 255, 0.74);
  animation: deck-dot 2.8s ease-out infinite;
  flex: 0 0 auto;
}

.metric-row,
.problem-grid,
.model-grid,
.levels-grid,
.why-grid {
  display: grid;
  gap: 12px;
}

.metric-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.metric,
.panel,
.flow-card,
.timeline article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(220px 120px at 0% 0%, rgba(89, 220, 255, 0.09), transparent 72%),
    rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.metric {
  min-height: 106px;
  padding: 18px;
}

.metric strong {
  display: block;
  font-size: 1.48rem;
  font-weight: 735;
  line-height: 1.2;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

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

.panel {
  min-height: 148px;
  padding: 22px;
}

.panel p,
.flow-card p,
.timeline p,
.stack p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.52;
}

.panel-tag {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 9px;
  border: 1px solid rgba(113, 239, 199, 0.25);
  border-radius: 999px;
  background: rgba(113, 239, 199, 0.08);
  color: var(--mint);
  font-size: 0.76rem;
  font-weight: 720;
}

.solution-stack,
.stack {
  display: grid;
  gap: 12px;
}

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

.stack article {
  min-height: 144px;
  padding: 22px 0;
  border-top: 1px solid rgba(89, 220, 255, 0.28);
}

.loop-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 11px;
}

.flow-card {
  min-height: 222px;
  padding: 26px 22px;
}

.flow-index {
  display: grid;
  width: 36px;
  height: 36px;
  margin-bottom: 26px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--cyan);
  background: rgba(89, 220, 255, 0.08);
  font-size: 0.9rem;
  font-weight: 720;
}

.flow-arrow {
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, rgba(89, 220, 255, 0.18), rgba(89, 220, 255, 0.72));
  position: relative;
}

.flow-arrow::after {
  position: absolute;
  top: -4px;
  right: 0;
  width: 10px;
  height: 10px;
  border-top: 2px solid rgba(89, 220, 255, 0.74);
  border-right: 2px solid rgba(89, 220, 255, 0.74);
  content: "";
  transform: rotate(45deg);
}

.earth-signal,
.moon-signal {
  width: min(100%, 470px);
  border-radius: 8px;
}

.signal-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.signal-frame::before {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(89, 220, 255, 0.16), rgba(42, 109, 255, 0.045) 42%, transparent 72%);
  filter: blur(22px);
  content: "";
}

.earth-disc,
.moon-frame {
  position: relative;
  overflow: hidden;
  width: min(100%, 390px);
  aspect-ratio: 1;
  border: 1px solid rgba(190, 230, 255, 0.22);
  border-radius: 50%;
  background: #02040d;
  box-shadow: var(--shadow);
}

.earth-fallback,
.moon-fallback {
  position: absolute;
  inset: 0;
}

.earth-fallback {
  background:
    radial-gradient(circle at 34% 31%, rgba(255, 255, 255, 0.12), transparent 16%),
    url("https://moontel.net/assets/levels/earth-signal-fallback.jpg") center / cover no-repeat,
    radial-gradient(circle at 40% 35%, #18416d, #030712 78%);
}

.earth-img,
.moon-img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 600ms ease;
}

.earth-img[data-earth-source="nasa-raw"] {
  transform: scale(2.42);
}

.earth-img[data-earth-source="nasa"] {
  transform: scale(1.08);
}

.earth-img.is-ready,
.moon-img.is-ready {
  opacity: 1;
}

.signal-meta {
  display: grid;
  gap: 7px;
  margin-top: 12px;
  color: var(--quiet);
  font-size: 0.8rem;
  line-height: 1.45;
  text-align: center;
}

.signal-meta strong {
  color: var(--text);
  font-weight: 680;
}

.coverage-points {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.coverage-points div {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: start;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.coverage-points strong {
  color: var(--cyan);
  font-size: 1.16rem;
  line-height: 1.3;
}

.coverage-points span {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.traction-card {
  display: grid;
  align-content: center;
  gap: 10px;
  min-height: 320px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(360px 260px at 18% 5%, rgba(113, 239, 199, 0.12), transparent 70%),
    rgba(255, 255, 255, 0.055);
  box-shadow: var(--shadow);
}

.counter-value {
  color: var(--text);
  font-size: 3.06rem;
  font-weight: 750;
  line-height: 1.06;
  text-wrap: balance;
}

.counter-caption {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.54;
}

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

.model-grid .panel,
.levels-grid .panel,
.why-grid .panel {
  min-height: 210px;
}

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

.level-price {
  display: block;
  margin-top: 18px;
  color: var(--text);
  font-size: 1.62rem;
  font-weight: 735;
  line-height: 1.2;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.timeline article {
  min-height: 250px;
  padding: 24px;
}

.timeline-step {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  margin-bottom: 28px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(89, 220, 255, 0.1);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 720;
}

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

.execution-list {
  display: grid;
  gap: 10px;
}

.execution-list div {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: start;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.execution-list span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(113, 239, 199, 0.25);
  border-radius: 8px;
  background: rgba(113, 239, 199, 0.09);
  color: var(--mint);
  font-size: 0.84rem;
  font-weight: 720;
}

.execution-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.moon-frame {
  width: min(100%, 410px);
}

.moon-fallback {
  display: block;
  background:
    radial-gradient(circle at 34% 29%, rgba(255, 255, 255, 0.82), rgba(197, 216, 239, 0.56) 13%, transparent 15%),
    radial-gradient(circle at 35% 34%, rgba(120, 144, 178, 0.24), transparent 12%),
    radial-gradient(circle at 54% 55%, rgba(8, 11, 20, 0) 0 44%, rgba(0, 0, 0, 0.48) 74%, rgba(0, 0, 0, 0.9) 100%),
    radial-gradient(circle at 44% 42%, #ced9ea, #7b8ba7 58%, #182135 100%);
}

.closing-orbit {
  position: absolute;
  inset: -6%;
  z-index: -1;
  border: 1px solid rgba(89, 220, 255, 0.13);
  border-radius: 50%;
  transform: rotate(-16deg) scaleY(0.72);
}

.controls {
  position: fixed;
  right: 34px;
  bottom: 30px;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-button {
  display: grid;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  place-items: center;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  cursor: pointer;
  backdrop-filter: blur(16px);
  transition: border-color 180ms ease, background 180ms ease, opacity 180ms ease;
}

.nav-button:hover {
  border-color: var(--line-strong);
  background: rgba(89, 220, 255, 0.11);
}

.nav-button:disabled {
  cursor: default;
  opacity: 0.34;
}

.nav-button span {
  font-size: 1.46rem;
  line-height: 1;
}

@keyframes deck-dot {
  0% {
    opacity: 0.7;
    transform: scale(0.9);
  }

  60% {
    opacity: 1;
    transform: scale(1.18);
  }

  100% {
    opacity: 0.7;
    transform: scale(0.9);
  }
}

@media (max-width: 1080px) {
  .layout,
  .layout.wide {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .visual {
    min-height: 260px;
  }

  .deck-globe,
  .earth-signal,
  .moon-signal {
    width: min(100%, 390px);
    justify-self: center;
  }

  h1 {
    font-size: 4.5rem;
  }

  h2 {
    font-size: 3rem;
  }

  .center h1 {
    font-size: 5.2rem;
  }
}

@media (max-width: 760px) {
  .deck {
    min-height: 100svh;
  }

  .topbar {
    top: 16px;
    right: 18px;
    left: 18px;
    gap: 10px;
  }

  .brand-row {
    gap: 9px;
  }

  .brand {
    font-size: 0;
  }

  .brand::before {
    width: 28px;
    height: 28px;
  }

  .deck-label {
    font-size: 0.74rem;
  }

  .deck-links {
    display: none;
  }

  .deck-meta {
    gap: 9px;
    font-size: 0.72rem;
  }

  .progress-track {
    width: 74px;
  }

  .slide {
    align-items: start;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 78px 20px 78px;
    overscroll-behavior-y: contain;
  }

  .layout,
  .layout.wide,
  .layout.center {
    width: calc(100vw - 40px);
    max-width: calc(100vw - 40px);
  }

  h1,
  .center h1 {
    font-size: 2.64rem;
    line-height: 1.02;
  }

  h2 {
    font-size: 2.2rem;
    line-height: 1.05;
  }

  .lead {
    margin-top: 14px;
    font-size: 0.98rem;
    line-height: 1.45;
  }

  .micro {
    margin-top: 10px;
    font-size: 0.82rem;
  }

  .button-row,
  .contact-row {
    gap: 8px;
    margin-top: 16px;
  }

  .button,
  .pill-link {
    min-height: 40px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .visual {
    min-height: 0;
  }

  .deck-globe,
  .earth-signal,
  .moon-signal {
    width: min(100%, 290px);
  }

  .globe-status {
    bottom: 8px;
    min-height: 32px;
    padding: 0 10px;
    font-size: 0.62rem;
  }

  .metric-row,
  .problem-grid,
  .stack,
  .model-grid,
  .levels-grid,
  .timeline,
  .why-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .metric-row {
    margin-top: 15px;
  }

  .metric,
  .panel,
  .flow-card,
  .timeline article {
    min-height: 0;
    padding: 14px;
  }

  .metric strong,
  .level-price {
    font-size: 1.24rem;
  }

  .metric span,
  .panel p,
  .flow-card p,
  .timeline p,
  .stack p,
  .coverage-points span,
  .execution-list p,
  .counter-caption {
    font-size: 0.82rem;
    line-height: 1.38;
  }

  .stack article {
    min-height: 0;
    padding: 11px 0;
  }

  .loop-flow {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .flow-index {
    width: 30px;
    height: 30px;
    margin-bottom: 12px;
    font-size: 0.76rem;
  }

  .flow-arrow {
    width: 2px;
    height: 18px;
    margin: 0 auto;
  }

  .flow-arrow::after {
    top: auto;
    right: -4px;
    bottom: 0;
    transform: rotate(135deg);
  }

  .signal-meta {
    margin-top: 7px;
    font-size: 0.66rem;
  }

  .coverage-points {
    gap: 8px;
    margin-top: 14px;
  }

  .coverage-points div {
    grid-template-columns: 38px 1fr;
    gap: 10px;
    padding-top: 9px;
  }

  .coverage-points strong {
    font-size: 0.92rem;
  }

  .traction-card {
    min-height: 0;
    padding: 21px;
  }

  .counter-value {
    font-size: 1.72rem;
  }

  .panel-tag,
  .timeline-step {
    min-height: 24px;
    font-size: 0.66rem;
  }

  .timeline-step {
    margin-bottom: 12px;
  }

  .execution-list {
    gap: 8px;
  }

  .execution-list div {
    grid-template-columns: 28px 1fr;
    gap: 10px;
    padding: 11px;
  }

  .execution-list span {
    width: 28px;
    height: 28px;
    font-size: 0.72rem;
  }

  .controls {
    right: auto;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
  }

  .nav-button {
    width: 44px;
    height: 44px;
  }
}

@media (max-height: 720px) and (min-width: 761px) {
  .slide {
    padding-top: 88px;
    padding-bottom: 72px;
  }

  h1 {
    font-size: 4.5rem;
  }

  h2 {
    font-size: 2.94rem;
  }

  .visual {
    min-height: 280px;
  }

  .flow-card,
  .timeline article,
  .model-grid .panel,
  .levels-grid .panel,
  .why-grid .panel {
    min-height: 180px;
  }
}

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