:root {
  --bg: #101713;
  --bg-deep: #080d0b;
  --panel: rgba(255, 255, 255, 0.075);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --line: rgba(255, 255, 255, 0.14);
  --text: #fff8ea;
  --muted: rgba(255, 248, 234, 0.68);
  --soft: rgba(255, 248, 234, 0.45);
  --orange: #ff8a2a;
  --orange-hot: #ffbd59;
  --green: #26df68;
  --cyan: #18d8e8;
  --amber: #f3b33d;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  min-width: 320px;
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 15% 5%, rgba(255, 138, 42, 0.18), transparent 34rem),
    radial-gradient(circle at 88% 18%, rgba(38, 223, 104, 0.16), transparent 36rem),
    linear-gradient(145deg, var(--bg-deep), var(--bg) 44%, #14251d);
  color: var(--text);
  font-family: "Manrope", "Avenir Next", "Trebuchet MS", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

picture {
  display: block;
}

.page-glow {
  position: absolute;
  z-index: -2;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0.16;
  pointer-events: none;
}

.page-glow-one {
  left: -10rem;
  top: 6rem;
  background: rgba(255, 138, 42, 0.28);
}

.page-glow-two {
  right: -10rem;
  top: 28rem;
  background: rgba(24, 216, 232, 0.16);
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  margin: 14px auto 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(13, 20, 16, 0.92);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: "Space Grotesk", "Avenir Next Condensed", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand img {
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: 180ms ease;
}

.site-nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 7px 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.language-switcher select {
  min-width: 124px;
  border: 0;
  border-radius: 999px;
  padding: 7px 28px 7px 10px;
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
  font: inherit;
  outline: none;
}

.language-switcher select:focus-visible {
  box-shadow: 0 0 0 2px rgba(255, 189, 89, 0.5);
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section:not(.hero) {
  content-visibility: auto;
  contain-intrinsic-size: 1px 1200px;
}

.hero {
  display: grid;
  grid-template-columns: 0.9fr 1.18fr;
  gap: 40px;
  align-items: center;
  min-height: calc(100vh - 92px);
  padding: 76px 0 58px;
}

.hero-copy {
  position: relative;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange-hot);
  font-family: "Space Grotesk", "Avenir Next Condensed", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", "Avenir Next Condensed", sans-serif;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 690px;
  font-size: clamp(3.2rem, 7vw, 6.6rem);
}

h2 {
  max-width: 790px;
  font-size: clamp(2.15rem, 4vw, 4.2rem);
}

h3 {
  font-size: 1.35rem;
  letter-spacing: -0.035em;
}

.hero-text {
  max-width: 590px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #1a1008;
  background: linear-gradient(135deg, var(--orange), var(--orange-hot));
  box-shadow: 0 16px 42px rgba(255, 138, 42, 0.24);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-facts span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.hero-device {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.05));
  box-shadow: var(--shadow);
  transform: rotate(1.2deg);
}

.hero-device::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 138, 42, 0.2), transparent 30%),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05), transparent 35%);
}

.hero-device img {
  width: 100%;
}

.window-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  background: rgba(0, 0, 0, 0.32);
}

.window-chrome span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #565656;
}

.window-chrome span:first-child {
  background: #ff5f57;
}

.window-chrome span:nth-child(2) {
  background: #ffbd2e;
}

.window-chrome span:nth-child(3) {
  background: #28c840;
}

.window-chrome strong {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.82rem;
}

.battery-badge {
  position: absolute;
  right: 24px;
  bottom: 24px;
  z-index: 2;
  min-width: 132px;
  padding: 16px 18px;
  border: 1px solid rgba(38, 223, 104, 0.36);
  border-radius: 22px;
  background: rgba(12, 44, 25, 0.92);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.36);
}

.battery-badge small {
  display: block;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.battery-badge strong {
  display: block;
  color: var(--green);
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.4rem;
  line-height: 1;
}

.intro-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 0 0 88px;
}

.intro-strip article,
.feature-card,
.install-card,
.cta-section,
.screenshot-card,
.panel-copy {
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.045)),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.18);
}

.intro-strip article {
  min-height: 168px;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.metric {
  display: block;
  color: var(--green);
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.intro-strip p,
.feature-card p,
.install-card p,
.section-heading p,
.panel-copy p {
  color: var(--muted);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 0.76fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 28px;
}

.section-heading p:last-child {
  margin: 0;
  font-size: 1.02rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 104px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  min-height: 315px;
  padding: 26px;
  border-radius: var(--radius-lg);
}

.feature-card::after {
  position: absolute;
  right: -3rem;
  bottom: -3rem;
  width: 11rem;
  height: 11rem;
  border-radius: 999px;
  content: "";
  filter: blur(8px);
  opacity: 0.17;
}

.accent-orange::after {
  background: var(--orange);
}

.accent-green::after {
  background: var(--green);
}

.accent-cyan::after {
  background: var(--cyan);
}

.accent-amber::after {
  background: var(--amber);
}

.feature-icon,
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  border-radius: 16px;
  background: rgba(255, 138, 42, 0.16);
  color: var(--orange-hot);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.feature-card h3,
.install-card h3 {
  margin-bottom: 12px;
}

.feature-card p,
.install-card p {
  margin: 0;
  font-size: 0.98rem;
}

.split-section {
  display: grid;
  grid-template-columns: 0.78fr 1fr;
  gap: 18px;
  align-items: stretch;
  margin-bottom: 104px;
}

.panel-copy {
  padding: 32px;
  border-radius: var(--radius-xl);
}

.panel-copy p {
  font-size: 1.05rem;
}

.check-list {
  display: grid;
  gap: 13px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  color: rgba(255, 248, 234, 0.82);
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.1em;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(38, 223, 104, 0.14);
  color: var(--green);
  content: "✓";
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 20px;
  text-align: center;
}

.screenshot-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.screenshot-card img {
  width: 100%;
}

.install-section {
  margin-bottom: 104px;
}

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

.install-card {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.text-link {
  display: inline-flex;
  margin-top: 22px;
  color: var(--orange-hot);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

pre {
  overflow-x: auto;
  margin: 22px 0 0;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.34);
}

code {
  color: rgba(255, 248, 234, 0.86);
  font-family: "SFMono-Regular", "Cascadia Code", monospace;
  font-size: 0.88rem;
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 68px;
  padding: 34px;
  border-radius: var(--radius-xl);
}

.cta-section h2 {
  max-width: 760px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 38px;
  color: var(--soft);
  font-size: 0.92rem;
}

.reveal-enabled [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms ease, transform 620ms ease;
}

.reveal-enabled [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    border-radius: 24px;
  }

  .header-controls {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .site-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero,
  .section-heading,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 58px;
  }

  .hero-device {
    transform: none;
  }

  .intro-strip,
  .feature-grid,
  .install-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card {
    min-height: 260px;
  }
}

@media (max-width: 680px) {
  .site-header {
    position: static;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
  }

  .header-controls {
    width: 100%;
    justify-content: flex-start;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .site-nav a {
    padding: 8px 10px;
    font-size: 0.82rem;
  }

  .language-switcher {
    width: 100%;
    justify-content: space-between;
  }

  .language-switcher select {
    flex: 1;
    min-width: 0;
  }

  .hero {
    padding-top: 44px;
  }

  .hero-actions,
  .button,
  .cta-section {
    width: 100%;
  }

  .intro-strip,
  .feature-grid,
  .install-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .install-card,
  .panel-copy,
  .cta-section {
    padding: 22px;
  }

  .battery-badge {
    right: 14px;
    bottom: 14px;
    min-width: 104px;
    padding: 12px 14px;
  }

  .battery-badge strong {
    font-size: 1.9rem;
  }

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