:root {
  --ink: #f7fbff;
  --muted: rgba(235, 247, 255, 0.66);
  --soft: rgba(235, 247, 255, 0.08);
  --line: rgba(235, 247, 255, 0.14);
  --panel: rgba(4, 13, 16, 0.62);
  --panel-strong: rgba(5, 15, 18, 0.78);
  --cyan: #72efff;
  --green: #9ff7d3;
  --coral: #f8b384;
  --gold: #e9d77a;
  --earth: #0c5962;
  --land: #73a87d;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 72% 26%, rgba(114, 239, 255, 0.14), transparent 30rem),
    radial-gradient(circle at 20% 70%, rgba(248, 179, 132, 0.08), transparent 30rem),
    linear-gradient(135deg, #05090b 0%, #0b1517 48%, #10100f 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
}

#earthCanvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.satellite-backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 9, 11, 0.94) 0%, rgba(5, 9, 11, 0.76) 38%, rgba(5, 9, 11, 0.36) 72%, rgba(5, 9, 11, 0.78) 100%),
    linear-gradient(180deg, rgba(5, 9, 11, 0.22) 0%, rgba(5, 9, 11, 0.56) 68%, #05090b 100%),
    url("./assets/live-satellite-africa.jpg");
  background-position: center center;
  background-size: cover;
  transform: scale(1.04);
  animation: satellite-drift 38s ease-in-out infinite alternate;
}

.satellite-backdrop::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(105deg, transparent 0 42%, rgba(114, 239, 255, 0.11) 48%, transparent 54%),
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 9px);
  mix-blend-mode: screen;
  opacity: 0.55;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(235, 247, 255, 0.08);
  background: rgba(5, 9, 11, 0.58);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.hero-actions,
.panel-topline,
.update-row,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 16px;
  font-weight: 800;
  font-size: 20px;
}

.brand-mark {
  width: 96px;
  height: 96px;
  display: block;
  border-radius: 22px;
  box-shadow: 0 0 26px rgba(114, 239, 255, 0.24);
  object-fit: cover;
}

.nav {
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover,
.header-cta:hover {
  color: var(--ink);
}

.header-cta,
.secondary-button,
.primary-button {
  min-height: 44px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.header-cta {
  padding: 0 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  font-size: 14px;
}

.primary-button {
  padding: 0 24px;
  color: #071214;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 16px 48px rgba(114, 239, 255, 0.18);
}

.secondary-button {
  padding: 0 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.primary-button:hover,
.secondary-button:hover,
.header-cta:hover {
  transform: translateY(-2px);
}

.hero {
  min-height: 86svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  align-items: end;
  gap: clamp(28px, 6vw, 92px);
  padding: 148px clamp(20px, 7vw, 96px) 70px;
}

.hero-copy {
  max-width: 760px;
  padding-bottom: 4vh;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  font-size: clamp(72px, 13vw, 184px);
  line-height: 0.84;
  letter-spacing: 0;
  font-weight: 800;
}

.hero-lede {
  max-width: 680px;
  color: rgba(247, 251, 255, 0.82);
  font-size: clamp(19px, 2vw, 26px);
  line-height: 1.48;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.satellite-panel {
  margin-bottom: 4vh;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.panel-topline {
  gap: 10px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}

.region-readout {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 18px;
  margin-bottom: 7px;
}

.region-readout span {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  line-height: 1;
}

.region-readout strong {
  color: var(--cyan);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 0.9;
}

.readout-labels,
.update-row {
  color: var(--muted);
  font-size: 13px;
}

.readout-labels {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
}

.update-row {
  justify-content: space-between;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.update-row strong {
  color: var(--gold);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding: 0 clamp(20px, 7vw, 96px);
  border-top: 1px solid rgba(235, 247, 255, 0.08);
  border-bottom: 1px solid rgba(235, 247, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
}

.signal-strip div {
  padding: 22px clamp(18px, 3vw, 34px);
  background: rgba(5, 9, 11, 0.54);
}

.signal-strip strong {
  display: block;
  margin-bottom: 5px;
  font-size: 28px;
}

.signal-strip span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 110px clamp(20px, 7vw, 96px);
}

.intro-section,
.regions-section,
.pricing-section {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(280px, 1fr);
  gap: clamp(36px, 7vw, 110px);
  align-items: start;
}

.section-heading h2,
.download-section h2 {
  margin-bottom: 0;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1;
  letter-spacing: 0;
}

.section-lede {
  color: rgba(247, 251, 255, 0.76);
  font-size: clamp(18px, 2.4vw, 28px);
  line-height: 1.48;
}

.real-feed-section {
  display: grid;
  grid-template-columns: minmax(320px, 1.12fr) minmax(280px, 0.88fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
  padding-top: 12px;
}

.wallpaper-preview {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #05090b;
  box-shadow: var(--shadow);
}

.wallpaper-preview::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, transparent 48%, rgba(5, 9, 11, 0.72) 100%),
    repeating-linear-gradient(90deg, transparent 0 70px, rgba(255, 255, 255, 0.045) 71px 72px);
}

.wallpaper-preview img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: 52% 42%;
  filter: saturate(0.92) contrast(1.08);
}

.wallpaper-preview figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  z-index: 2;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.wallpaper-preview figcaption span,
.feed-metrics span {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 800;
}

.wallpaper-preview figcaption strong {
  color: var(--ink);
  font-size: 14px;
}

.feed-copy h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1;
}

.feed-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.68;
}

.feed-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.feed-metrics span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(255, 255, 255, 0.026);
  font-size: 11px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding-top: 20px;
}

.feature-grid article,
.price-card {
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.026);
  backdrop-filter: blur(16px);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 56px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
}

.feature-grid h3,
.region-display h3 {
  margin-bottom: 14px;
  font-size: 25px;
  line-height: 1.12;
}

.feature-grid p,
.region-display p,
.price-card span {
  color: var(--muted);
  line-height: 1.62;
}

.regions-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.022), rgba(255, 255, 255, 0));
}

.region-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.region-tab {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.024);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.region-tab.is-active {
  color: #05090b;
  background: var(--cyan);
  border-color: transparent;
}

.region-display {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: 28px;
  align-items: center;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(114, 239, 255, 0.07), transparent 42%),
    var(--panel-strong);
}

.map-label {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.region-image-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #05090b;
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.24);
}

.region-image-frame::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, transparent 54%, rgba(5, 9, 11, 0.72) 100%),
    linear-gradient(100deg, transparent 0 44%, rgba(114, 239, 255, 0.13) 48%, transparent 52%);
  mix-blend-mode: screen;
}

.region-image-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.08);
  transition: opacity 180ms ease, transform 500ms ease;
}

.region-image-frame figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 2;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.region-gallery {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.region-gallery figure {
  position: relative;
  min-height: 132px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #05090b;
}

.region-gallery img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 132px;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.04) brightness(0.78);
  transition: transform 240ms ease, filter 240ms ease;
}

.region-gallery figure:hover img {
  transform: scale(1.04);
  filter: saturate(0.98) contrast(1.08) brightness(0.92);
}

.region-gallery figcaption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pricing-section {
  align-items: center;
}

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

.price-card {
  min-height: 230px;
}

.price-card p {
  margin-bottom: 52px;
  color: var(--muted);
  font-weight: 800;
}

.price-card h3 {
  margin-bottom: 12px;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1;
}

.featured-price {
  background: linear-gradient(160deg, rgba(114, 239, 255, 0.11), rgba(159, 247, 211, 0.07));
  border-color: rgba(114, 239, 255, 0.42);
}

.download-section {
  min-height: 58svh;
  display: grid;
  align-content: center;
  justify-items: start;
  padding: 110px clamp(20px, 7vw, 96px);
  background:
    linear-gradient(90deg, rgba(5, 9, 11, 0.94), rgba(5, 9, 11, 0.56)),
    radial-gradient(circle at 76% 42%, rgba(248, 179, 132, 0.12), transparent 28rem);
}

.download-section h2 {
  max-width: 850px;
  margin-bottom: 32px;
}

.site-footer {
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 7vw, 96px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer span:first-child {
  color: var(--ink);
  font-weight: 800;
}

@keyframes satellite-drift {
  from {
    transform: scale(1.04) translate3d(-1.2%, -0.6%, 0);
  }
  to {
    transform: scale(1.08) translate3d(1.2%, 0.8%, 0);
  }
}

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

  .hero,
  .intro-section,
  .regions-section,
  .pricing-section,
  .real-feed-section {
    grid-template-columns: 1fr;
  }

  .hero {
    align-items: end;
    padding-top: 126px;
  }

  .satellite-panel {
    max-width: 520px;
    margin-bottom: 0;
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 10px 18px;
  }

  .brand {
    gap: 16px;
    font-size: 22px;
  }

  .brand-mark {
    width: 96px;
    height: 96px;
    border-radius: 22px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: 90svh;
    padding: 112px 18px 34px;
  }

  .hero-lede {
    font-size: 18px;
  }

  .hero-actions,
  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .signal-strip,
  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 78px 18px;
  }

  .wallpaper-preview figcaption {
    align-items: flex-start;
    flex-direction: column;
  }

  .region-display {
    grid-template-columns: 1fr;
  }

  .region-gallery {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

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