:root {
  --bg: #0b0b0b;
  --text-body: #a1a1a1;
  --text-strong: #ffffff;
  --divider: #2a2a2a;
  --subtle-fill: #141414;
  --button-solid-text: #111111;
  --hover-fill: #e5e5e6;
  --accent: #5b8def;
  --shadow-soft: 0 24px 56px rgba(0, 0, 0, 0.42);
  --blur-amount: 1.5px;
  --dim-opacity: 0.65;
  --hero-download-gap: 2.35rem;
  --modal-overlay: oklch(0 0 0 / 0.6);
  --modal-surface: oklch(0.2939 0.0036 286.18);
  --modal-text: oklch(0.9707 0.0027 286.35);
  --modal-muted: oklch(0.6812 0.0073 286.21);
  --modal-control: oklch(0.3492 0.0034 286.22);
  --modal-control-hover: oklch(0.4024 0.0033 286.25);
  --modal-accent: oklch(0.707 0.21 258.5);
  --modal-code-text: oklch(0.9233 0.0067 286.27);
  --modal-button-text: oklch(0.752 0.0057 286.26);
  --modal-button-bg: oklch(1 0 0 / 0.12);
  --modal-button-hover: oklch(1 0 0 / 0.2);
  --modal-success: oklch(0.82 0.18 146);
  --modal-white: oklch(1 0 0);
  --modal-shadow: 0 24px 64px oklch(0 0 0 / 0.5);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  min-height: 100dvh;
  font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text-body);
  font-size: 15px;
  line-height: 22.5px;
}

body.install-modal-open {
  position: fixed;
  width: 100%;
  overflow: hidden;
  touch-action: none;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--text-strong);
  outline-offset: 3px;
}

.site-shell {
  width: min(100%, 1040px);
  margin: 0 auto;
  padding: 2.25rem 2rem 2.8rem;
  filter: blur(0);
  opacity: 1;
  transition: filter 300ms ease, opacity 300ms ease;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0 1.7rem;
  border-bottom: 1px solid var(--divider);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-strong);
}

.nav-logo-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1px solid var(--divider);
  overflow: hidden;
}

.nav-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-badge {
  color: var(--text-body);
  font-size: 12px;
  font-weight: 500;
}

.hero {
  padding-top: 3.2rem;
  text-align: center;
}

.hero-headline {
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(2.1rem, 6.2vw, 4.35rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 600;
}

.word-accent {
  color: var(--accent);
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: var(--hero-download-gap);
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 18px;
  min-height: 42px;
  padding: 0 1.15rem;
  font-size: 14px;
  font-weight: 500;
}

.btn-primary {
  background: var(--text-strong);
  color: var(--button-solid-text);
  transition: background-color 500ms ease;
}

.btn-ghost {
  background: transparent;
  color: var(--text-strong);
  border: 1px solid var(--divider);
  transition: border-color 500ms ease;
}

#download-button:hover,
#download-button:focus-visible {
  background: var(--hover-fill);
  box-shadow: none;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--hover-fill);
}

.release-details {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.48rem;
  margin-top: 1.05rem;
  color: var(--text-body);
  font-size: 12px;
  line-height: 1.5;
}

.release-specs {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
}

.release-specs span {
  white-space: nowrap;
}

.release-specs span + span::before {
  content: "·";
  margin: 0 0.4rem;
}

.install-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0;
  border: 0;
  color: var(--text-strong);
  background: transparent;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 0.16em;
  cursor: pointer;
  transition: opacity 200ms ease;
}

.install-trigger:hover,
.install-trigger:focus-visible {
  opacity: 0.7;
}

.install-noscript {
  margin: 0;
  color: var(--text-body);
  font-size: 12px;
}

.install-noscript a {
  color: var(--text-strong);
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.hero-screenshot-placeholder {
  margin-top: var(--hero-download-gap);
  background: var(--subtle-fill);
  border: 1px solid var(--divider);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.hero-screenshot-placeholder img {
  display: block;
  width: 100%;
  height: auto;
}

.install-modal-overlay {
  display: none;
  position: fixed;
  z-index: 100;
  inset: 0;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--modal-overlay);
  overscroll-behavior: contain;
  touch-action: none;
  backdrop-filter: blur(4px);
}

.install-modal-overlay.open {
  display: flex;
}

.install-modal {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: min(90vh, 720px);
  overflow-y: auto;
  padding: 32px;
  border-radius: 16px;
  background: var(--modal-surface);
  color: var(--modal-text);
  box-shadow: var(--modal-shadow);
  overscroll-behavior: contain;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
  text-align: left;
}

.install-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  color: var(--modal-muted);
  background: var(--modal-control);
  cursor: pointer;
}

.install-modal-close-icon {
  position: relative;
  display: block;
  width: 12px;
  height: 12px;
}

.install-modal-close-icon::before,
.install-modal-close-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.5px;
  border-radius: 999px;
  background: currentColor;
}

.install-modal-close-icon::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.install-modal-close-icon::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.install-modal-close:hover,
.install-modal-close:focus-visible {
  color: var(--modal-text);
  background: var(--modal-control-hover);
}

.install-modal h2 {
  margin: 0 36px 20px 0;
  color: var(--modal-text);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: -0.02em;
}

.install-modal strong {
  color: var(--modal-text);
  font-weight: 600;
}

.install-modal-lead {
  margin: 0 0 18px;
  color: var(--modal-text);
  font-size: 14px;
  line-height: 1.5;
}

.install-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.install-steps li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--modal-text);
  font-size: 14px;
  line-height: 22px;
  counter-increment: steps;
}

.install-steps li::before {
  content: counter(steps);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  min-width: 22px;
  height: 22px;
  margin-top: 1px;
  padding: 0;
  border-radius: 50%;
  background: var(--modal-accent);
  color: var(--modal-white);
  font-family: -apple-system, system-ui, Inter, "Segoe UI", Roboto, sans-serif;
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: normal;
  line-height: 18px;
}

.install-steps li > span,
.install-step-stack {
  flex: 1;
  min-width: 0;
}

.install-step-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.install-step-stack p {
  margin: 0;
  color: var(--modal-text);
  font-size: 14px;
  line-height: 22px;
}

.install-code-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--modal-surface);
  box-shadow: none;
}

.install-code-block code {
  min-width: 0;
  color: var(--modal-code-text);
  font-family: "SF Mono", "Fira Mono", Menlo, monospace;
  font-size: 12.5px;
  line-height: 1.5;
  word-break: break-all;
}

.install-copy-button {
  position: relative;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 8px;
  color: var(--modal-button-text);
  background: var(--modal-button-bg);
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.install-copy-button:hover,
.install-copy-button:focus-visible {
  color: var(--modal-white);
  background: var(--modal-button-hover);
}

.install-copy-button:active {
  transform: scale(0.94);
}

.install-copy-icon {
  position: absolute;
  width: 15px;
  height: 15px;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: opacity 180ms ease, transform 180ms ease;
}

.install-copy-icon-copy {
  opacity: 1;
  transform: scale(1) rotate(0);
}

.install-copy-icon-check {
  opacity: 0;
  transform: scale(0.5) rotate(-20deg);
}

.install-copy-button.copied {
  color: var(--modal-success);
}

.install-copy-button.copied .install-copy-icon-copy {
  opacity: 0;
  transform: scale(0.5) rotate(20deg);
}

.install-copy-button.copied .install-copy-icon-check {
  opacity: 1;
  transform: scale(1) rotate(0);
}

.install-callout {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 20px;
  padding: 12px 14px;
  border-radius: 10px;
  background: color-mix(in oklch, var(--modal-accent) 9%, transparent);
}

.install-callout-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--modal-accent);
}

.install-callout p {
  margin: 0;
  color: var(--modal-muted);
  font-size: 13px;
  line-height: 1.5;
}

.feature-grid {
  margin-top: 3.1rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2.6rem 2.1rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-item i,
.feature-item svg,
.feature-item .lucide {
  width: 20px;
  height: 20px;
  color: #5a8def;
  stroke: currentColor;
  stroke-width: 2;
  margin-bottom: 0.85rem;
}

.feature-item h3 {
  margin: 0 0 0.3rem;
  color: var(--text-strong);
  font-size: 13px;
  line-height: 1.35;
  font-weight: 600;
}

.feature-item p {
  margin: 0;
  color: var(--text-body);
  font-size: 12px;
  line-height: 1.55;
}

.site-footer {
  margin-top: 2.8rem;
  border-top: 1px solid var(--divider);
  padding-top: 2.8rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-copyright,
.footer-meta,
.license-link {
  font-size: 13px;
  color: var(--text-body);
}

.license-link {
  transition: color 500ms ease;
}

.license-link:hover,
.license-link:focus-visible {
  color: var(--text-strong);
}

html.window-blurred .site-shell {
  filter: blur(var(--blur-amount));
  opacity: var(--dim-opacity);
}

@media (max-width: 700px) {
  :root {
    --hero-download-gap: 2.2rem;
  }

  .site-shell {
    padding: 1.1rem 1rem 2rem;
  }

  .site-nav {
    align-items: center;
    gap: 1rem;
    padding-bottom: 1.1rem;
  }

  .nav-logo-icon {
    border-radius: 5px;
  }

  .btn-primary,
  .btn-ghost {
    border-radius: 14px;
  }

  .hero {
    padding-top: 1.6rem;
  }

  .hero-headline {
    font-size: clamp(2rem, 12vw, 2.65rem);
    line-height: 1.04;
  }

  .hero-screenshot-placeholder {
    border-radius: 14px;
  }

  .release-details {
    gap: 0.45rem;
  }

  .release-specs {
    width: 100%;
    justify-content: center;
    text-align: center;
    gap: 0;
  }

  .install-modal {
    padding: 24px;
    border-radius: 14px;
  }

  .feature-grid {
    margin-top: 2.35rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1.75rem;
  }

  .feature-item i,
  .feature-item svg,
  .feature-item .lucide {
    margin-bottom: 0.65rem;
  }

  .site-footer {
    margin-top: 2rem;
    padding-top: 2rem;
  }

  .footer-inner {
    align-items: center;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.5rem;
    text-align: center;
  }
}


@media (max-width: 400px) {
  .hero-btns {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-ghost {
    justify-content: center;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-shell {
    transition: none;
  }

  html.window-blurred .site-shell {
    filter: none;
    opacity: 1;
  }

}