@import url("tokens.css");

/* Public marketing chrome. Shared type/color tokens stay in tokens.css (identical to the desktop app).
   Visual revision sleek-c180: tighter hierarchy, quieter motion, not an Apple product page. */
:root {
  --eidovara-visual: sleek-c180;
  --site-max: 1080px;
  --site-gutter: 24px;
  --copy: color-mix(in srgb, var(--text) 76%, var(--muted));
  --card-radius: 18px;
  --btn-radius: 12px;
  --card-border: color-mix(in srgb, var(--separator) 80%, var(--line));
  --card-shadow:
    0 1px 0 color-mix(in srgb, #fff 65%, transparent) inset,
    0 18px 40px -28px rgba(16, 24, 40, 0.42);
  --lift-shadow:
    0 1px 0 color-mix(in srgb, #fff 70%, transparent) inset,
    0 22px 44px -24px rgba(16, 24, 40, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root {
    --card-shadow:
      0 1px 0 color-mix(in srgb, #fff 7%, transparent) inset,
      0 22px 48px -22px rgba(0, 0, 0, 0.72);
    --lift-shadow:
      0 1px 0 color-mix(in srgb, #fff 10%, transparent) inset,
      0 26px 56px -20px rgba(0, 0, 0, 0.82);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; min-height: 100%; }
body,
body.site {
  background-color: var(--grouped);
  background-image:
    radial-gradient(920px 480px at 8% -12%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 62%),
    radial-gradient(760px 420px at 100% 0%, color-mix(in srgb, var(--accent2) 12%, transparent), transparent 58%);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: var(--body);
  line-height: 1.47;
  letter-spacing: -0.014em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--accent); }
img { max-width: 100%; }
button { font: inherit; cursor: pointer; }

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 40;
  padding: 8px 14px;
  border-radius: var(--btn-radius);
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.site-header,
.site-header.site-chrome {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  background: color-mix(in srgb, var(--nav-bar) 92%, transparent);
  border-bottom: var(--hairline) solid var(--separator);
  transition: box-shadow var(--motion) var(--ease), background var(--motion) var(--ease);
}
.site-header.is-compact {
  background: var(--nav-bar);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}
.site-header-inner,
.site-footer-inner {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 14px var(--site-gutter);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  transition: padding var(--motion) var(--ease);
}
.site-header.is-compact .site-header-inner {
  padding-top: 8px;
  padding-bottom: 8px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 650;
  font-size: 16px;
  letter-spacing: -0.03em;
}
.mark {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: radial-gradient(circle at 32% 28%, #fff 0 6%, var(--accent) 34%, #1c3a66 72%);
}
#site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
}
nav a,
.site-footer a,
.nav-legal summary {
  text-decoration: none;
  color: var(--muted);
  font-size: var(--subhead);
  background: none;
  border: 0;
  font-family: inherit;
  cursor: pointer;
}
#site-nav > a,
#site-nav .nav-legal summary {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 4px 11px;
  border-radius: var(--radius-full);
  letter-spacing: -0.01em;
  transition: background var(--motion) var(--ease), color var(--motion) var(--ease);
}
nav a:hover,
.site-footer a:hover,
.nav-legal summary:hover {
  color: var(--text);
}
#site-nav > a:hover,
#site-nav .nav-legal summary:hover {
  background: var(--fill-tertiary);
  color: var(--text);
}
#site-nav > a[aria-current="page"],
.nav-legal[data-current] summary {
  color: var(--text);
  background: var(--fill-secondary);
  font-weight: 600;
}
.nav-toggle {
  display: none;
  min-height: 44px;
  min-width: 44px;
  padding: 8px 14px;
  border: 0;
  border-radius: var(--btn-radius);
  background: var(--btn-gray);
  color: var(--text);
  font: inherit;
  font-weight: 600;
}
.nav-legal { position: relative; }
.nav-legal summary { list-style: none; }
.nav-legal summary::-webkit-details-marker { display: none; }
.nav-legal-menu {
  display: grid;
  gap: 2px;
  min-width: 196px;
  padding: 8px;
  border-radius: 14px;
  background: var(--elevated);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--card-border);
}
.nav-legal[open] .nav-legal-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 21;
}
.nav-legal-menu a {
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text);
}
.nav-legal-menu a:hover { background: var(--fill-tertiary); }

main,
main.site-main {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 20px var(--site-gutter) 112px;
}

.hero,
.hero.hero-stage {
  padding: 40px 0 64px;
  max-width: 760px;
}
.eyebrow {
  color: var(--accent);
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: var(--footnote);
  font-weight: 650;
  margin: 0 0 10px;
}
.hero h1,
.section-title,
.trust h2,
.creator h2,
.legal h1 {
  font-size: clamp(36px, 5.6vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.042em;
  font-weight: 650;
  margin: 0 0 14px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.feature p,
.get-grid p,
.trust p,
.creator p,
.plans li,
.muted,
.legal p,
.legal li,
.module-grid p,
.legal-index span,
.legal-card p,
.legal-card li,
.faq p,
.download-verify p,
.download-source,
.status-default {
  color: var(--muted);
}
.hero > p:not(.eyebrow),
.lead {
  color: var(--copy);
  font-size: 18px;
  line-height: 1.45;
  max-width: 40rem;
  margin: 0;
  font-weight: 450;
}
.lead { margin: 0 0 10px; }
.site-main > .eyebrow + .section-title,
.site-main > .section-title { max-width: 22ch; }
.hero h1 { max-width: 13ch; }

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.actions a,
.plans a,
.btn-filled,
.btn-gray,
.status-panel button,
.assist-service-save,
.assist-close,
.assist-send {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--btn-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.015em;
  border: 0;
  transition:
    transform var(--motion) var(--ease),
    box-shadow var(--motion) var(--ease),
    background var(--motion) var(--ease),
    filter var(--motion) var(--ease);
}
.primary,
.btn-filled,
.plans .primary,
.status-panel button:not(#statusClear),
.assist-send {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 8px 20px -10px color-mix(in srgb, var(--accent) 80%, transparent);
}
.actions a:not(.primary),
.btn-gray,
.status-panel #statusClear,
.assist-close,
.assist-service-save {
  background: var(--btn-gray);
  color: var(--text);
  box-shadow: none;
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .primary:hover,
  .btn-filled:hover,
  .plans .primary:hover,
  .status-panel button:not(#statusClear):hover,
  .assist-send:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
    box-shadow: 0 12px 24px -10px color-mix(in srgb, var(--accent) 75%, transparent);
  }
  .actions a:not(.primary):hover,
  .btn-gray:hover,
  .status-panel #statusClear:hover,
  .assist-close:hover,
  .assist-service-save:hover {
    background: var(--fill);
    transform: translateY(-1px);
  }
  .primary:active,
  .btn-filled:active,
  .btn-gray:active,
  .actions a:active {
    transform: translateY(0);
    filter: none;
  }
}

#download .get-grid { margin-bottom: 8px; }
#download .actions { margin-bottom: 64px; }
code {
  font-size: 0.9em;
  font-family: ui-monospace, "Cascadia Code", "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;
  background: var(--fill-tertiary);
  border: var(--hairline) solid var(--separator);
  border-radius: 6px;
  padding: 0.08em 0.38em;
}
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}
.trust-strip span {
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 6px 12px;
  color: var(--muted);
  font-size: var(--caption);
  font-weight: 550;
  letter-spacing: 0.01em;
  backdrop-filter: blur(12px);
}

.get-grid,
.feature-grid {
  display: grid;
  gap: 14px;
  margin: 28px 0 72px;
}
.get-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.get-grid article,
.feature,
.plans article,
.module-grid article,
.legal-index a,
.legal-card,
.status-panel,
.download-gate,
.download-verify,
.trust {
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}
.get-grid article,
.module-grid article,
.legal-card {
  padding: 22px;
}
.get-grid h3,
.module-grid h2,
.legal-card h2 {
  font-size: var(--headline);
  letter-spacing: -0.028em;
  margin: 10px 0 8px;
  font-weight: 650;
}
.get-grid .number,
.feature .number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, var(--fill-tertiary));
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature {
  min-height: 228px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.feature.large { grid-column: span 2; min-height: 248px; }
.feature .number { margin-bottom: auto; }
.feature h3 {
  font-size: var(--title-2);
  letter-spacing: -0.034em;
  margin: 0 0 6px;
  font-weight: 650;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .get-grid article,
  .feature,
  .plans article,
  .module-grid article,
  .legal-index a,
  .legal-card {
    transition: transform var(--motion) var(--ease), box-shadow var(--motion) var(--ease), border-color var(--motion) var(--ease);
  }
  .get-grid article:hover,
  .feature:hover,
  .plans article:hover,
  .module-grid article:hover,
  .legal-index a:hover,
  .legal-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--lift-shadow);
    border-color: color-mix(in srgb, var(--accent) 28%, var(--card-border));
  }
}

.trust {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 28px;
  padding: 28px;
  margin-bottom: 72px;
}
.trust-links {
  display: grid;
  gap: 0;
  border-radius: 14px;
  overflow: hidden;
  background: var(--fill-tertiary);
  border: 1px solid var(--card-border);
}
.trust-links a {
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--text);
  background: transparent;
  border-top: var(--hairline) solid var(--separator);
  transition: background var(--motion) var(--ease);
}
.trust-links a:first-child { border-top: 0; }
.trust-links a:hover { background: color-mix(in srgb, var(--panel) 70%, transparent); }
.trust-links span { color: var(--muted); font-size: var(--footnote); }

.plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 28px 0 72px;
}
.plans article { padding: 26px; }
.plans .premium {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 42%, var(--card-border));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 8%, var(--panel)), var(--panel) 42%);
}
.plan-label { font-weight: 650; font-size: var(--headline); margin: 0; letter-spacing: -0.02em; }
.price {
  font-size: 40px;
  letter-spacing: -0.04em;
  font-weight: 650;
  margin: 10px 0 16px;
}
.plans ul { min-height: 180px; padding-left: 18px; margin: 0 0 20px; }
.plans li { margin: 7px 0; }

.creator { max-width: 720px; padding: 28px 0 8px; }
.legal { max-width: 720px; margin: auto; }
.legal h2,
.site-main > h2 {
  margin-top: 32px;
  font-size: var(--title-3);
  letter-spacing: -0.024em;
}
.legal-card { margin: 12px 0; }
.legal-card h2 { margin: 0 0 8px; }

.site-footer,
.site-footer.site-end {
  color: var(--muted);
  border-top: var(--hairline) solid var(--separator);
  font-size: var(--footnote);
  background: color-mix(in srgb, var(--grouped) 88%, transparent);
}
.site-footer-inner { max-width: var(--site-max); align-items: flex-start; }

.faq details {
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border-radius: 14px;
  border: 1px solid var(--card-border);
  padding: 2px 18px;
  margin: 8px 0;
  box-shadow: none;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  letter-spacing: -0.018em;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.5;
  flex: none;
  transition: transform var(--motion) var(--ease);
}
.faq details[open] summary::after { transform: rotate(225deg); }
.faq details p { margin: 0 0 16px; max-width: 62ch; }

.status-panel,
.download-gate,
.download-verify,
.panel {
  padding: 24px;
  margin: 24px 0;
}
.download-gate .age-gate {
  width: 18px;
  height: 18px;
  margin-right: 8px;
  vertical-align: middle;
  accent-color: var(--accent);
}
.age-gate-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 600;
  margin: 12px 0 20px;
  letter-spacing: -0.015em;
}
.download-gate .download-actions {
  opacity: 0.45;
  pointer-events: none;
  filter: grayscale(0.15);
}
.download-gate .age-gate:checked ~ .download-actions,
.download-gate .download-actions.is-enabled {
  opacity: 1;
  pointer-events: auto;
  filter: none;
}
.download-actions a[aria-disabled="true"] { pointer-events: none; }
.download-source {
  margin: 16px 0 0;
  font-size: var(--footnote);
}
.download-verify h2 { margin: 0 0 12px; font-size: var(--title-3); letter-spacing: -0.024em; }
.download-verify p { margin: 8px 0; }
.download-verify .sha-256 {
  display: block;
  margin-top: 6px;
  word-break: break-all;
  font-size: 12px;
  line-height: 1.55;
  padding: 12px 14px;
  background: var(--fill-tertiary);
  border: 1px solid var(--separator);
  border-radius: 10px;
}
.download-verify code { word-break: break-all; }
.status-panel label,
.assist-label {
  display: block;
  font-weight: 600;
  margin: 12px 0 6px;
  letter-spacing: -0.015em;
}
.status-panel input,
.assist-service input,
.assist-form textarea {
  width: 100%;
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--fill-tertiary);
  color: var(--text);
  font: inherit;
  padding: 10px 12px;
}
.status-panel input:focus,
.assist-service input:focus,
.assist-form textarea:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--card-border));
}
.status-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
#statusOut,
.status-default {
  white-space: pre-wrap;
  background: var(--fill-tertiary);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--muted);
  font-size: var(--footnote);
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 48px;
}
.legal-index { display: grid; gap: 12px; margin: 24px 0; }
.legal-index a { text-decoration: none; color: var(--text); display: block; padding: 20px 22px; }
.legal-index span { font-size: var(--footnote); }

.assist-launch {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  min-height: 44px;
  padding: 12px 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: var(--btn-radius);
  background: var(--accent);
  color: var(--on-accent);
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.015em;
  box-shadow: 0 14px 32px -12px color-mix(in srgb, var(--accent) 70%, #000);
}
.assist-sheet {
  position: fixed;
  right: 16px;
  bottom: 80px;
  z-index: 31;
  width: min(420px, calc(100vw - 32px));
  max-height: min(85vh, 640px);
  overflow: auto;
  background: var(--elevated);
  color: var(--text);
  border-radius: 20px;
  box-shadow: var(--lift-shadow);
  border: 1px solid var(--card-border);
  padding: 16px;
}
.assist-sheet-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.assist-title { margin: 0; font-size: var(--title-3); letter-spacing: -0.028em; font-weight: 650; }
.assist-sub,
.assist-hint,
.assist-source { color: var(--muted); font-size: var(--footnote); margin: 8px 0; }
.assist-modes { display: flex; gap: 6px; flex-wrap: wrap; margin: 12px 0; }
.assist-mode {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--radius-full);
  background: var(--fill-tertiary);
  font-size: var(--footnote);
  font-weight: 600;
  border: 1px solid transparent;
}
.assist-mode:has(input:checked) {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, var(--fill-tertiary));
}
.assist-log {
  display: grid;
  gap: 8px;
  max-height: 280px;
  overflow: auto;
  margin: 8px 0;
}
.assist-msg { padding: 10px 12px; border-radius: 12px; background: var(--fill-tertiary); }
.assist-msg-user { background: color-mix(in srgb, var(--accent) 14%, var(--panel)); }
.assist-msg p { margin: 0; font-size: var(--subhead); }
.assist-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 0; }
.assist-links a { font-size: var(--footnote); }
.assist-form { display: grid; gap: 8px; margin-top: 8px; }
.assist-service { margin-top: 12px; color: var(--muted); font-size: var(--footnote); }
.assist-service summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; }

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 70%, transparent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: no-preference) {
  .hero.hero-stage > * {
    animation: rise 640ms var(--ease) both;
  }
  .hero.hero-stage > *:nth-child(2) { animation-delay: 50ms; }
  .hero.hero-stage > *:nth-child(3) { animation-delay: 90ms; }
  .hero.hero-stage > *:nth-child(4) { animation-delay: 130ms; }
  .hero.hero-stage > *:nth-child(5) { animation-delay: 170ms; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 800px) {
  :root { --site-gutter: 18px; }
  html.has-js .nav-toggle { display: inline-flex; }
  html.has-js .site-header nav,
  html.has-js .site-header #site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 16px 18px;
    background: var(--nav-bar);
    border-bottom: var(--hairline) solid var(--separator);
    gap: 4px;
  }
  html.has-js .site-header.nav-open nav,
  html.has-js .site-header.nav-open #site-nav { display: flex; }
  html.has-js .nav-legal[open] .nav-legal-menu { position: static; box-shadow: none; }
  .hero, .hero.hero-stage { padding-top: 20px; padding-bottom: 40px; }
  .hero h1, .section-title, .trust h2, .creator h2 { font-size: clamp(32px, 9vw, 44px); }
  .feature-grid, .get-grid, .plans, .trust, .module-grid { grid-template-columns: 1fr; }
  .feature.large { grid-column: auto; }
  .trust { padding: 18px; gap: 18px; }
  .feature { min-height: 168px; }
  .site-footer-inner { flex-direction: column; align-items: flex-start; }
  .assist-sheet { right: 12px; left: 12px; width: auto; bottom: 76px; }
  .site-main > .eyebrow + .section-title,
  .site-main > .section-title,
  .hero h1 { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}