/* fanempire.app landing.
   Token values mirror crm/src/services/ui/theme/tokens-fanempire.ts (dark +
   light) and the roles in crm/docs/design-system.md. Page rules below name
   these custom properties only; change a brand value in the CRM first. */

@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("/fonts/manrope-latin.woff2") format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("/fonts/manrope-latin-ext.woff2") format("woff2");
  unicode-range:
    U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---- Tokens: FanEmpire dark (default) ------------------------------------ */
:root {
  color-scheme: dark;
  --color-bg-0: #050506;
  --color-bg-1: #0b0b0e;
  --color-bg-2: #14141a;
  --color-bg-3: #1f1f26;
  --color-fg-1: #ece7dc;
  --color-fg-2: #a09e97;
  --color-fg-3: #a19d97;
  --color-fg-on-accent: #0c0a06;
  --color-accent-100: #e8d2a6;
  --color-accent-200: #d4af7a;
  --color-accent-400: #b59666;
  --color-accent-500: #9a7d52;
  --color-accent-700: #574631;
  --color-accent-text: #d4af7a;
  --color-status-error: #ff8785;
  --color-status-idle: #e7b53c;
  --color-status-info: #5b97f0;
  --color-status-online: #3fb984;
  --border-accent: rgba(181, 150, 102, 0.55);
  --border-accent-strong: rgba(212, 175, 122, 0.85);
  --border-soft-1: rgba(255, 255, 255, 0.06);
  --border-soft-2: rgba(255, 255, 255, 0.1);
  --border-soft-3: rgba(255, 255, 255, 0.14);
  --chrome-bg: rgba(9, 9, 11, 0.72);
  --surface-glass: rgba(255, 255, 255, 0.025);
  --surface-glass-hover: rgba(255, 255, 255, 0.08);
  --surface-glass-active: rgba(181, 150, 102, 0.12);
  --accent-glow: rgba(181, 150, 102, 0.18);
  --accent-glow-strong: rgba(212, 175, 122, 0.32);
  --accent-halo: rgba(181, 150, 102, 0.06);
  --inset-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  --shadow-1: 0 8px 24px -12px rgba(0, 0, 0, 0.55);
  --shadow-2: 0 24px 60px -20px rgba(0, 0, 0, 0.6);
  --shadow-modal: 0 40px 80px -24px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.04);
  --tg-bubble-in-bg: #1e1e26;
  --tg-bubble-out-bg: #c9a675;
  --tg-wallpaper-base: #0c0c10;
  --tg-wallpaper-dot: rgba(181, 150, 102, 0.1);
  --tg-status-read: #2f6fd1;
  --tile-empty: rgba(255, 255, 255, 0.025);
  --logo-tile: #111113;
  --wordmark-1: #f3e7d2;
  --wordmark-2: #d4af7a;
  --wordmark-3: #b59666;

  /* Roles from foundations.css / design-system.md */
  --font-sans: "Manrope", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius-capsule: 999px;
  --radius-section: 28px;
  --radius-glass-menu: 24px;
  --radius-overlay: 16px;
  --radius-card: 12px;
  --nest-pad: 8px;
  --control-h: 44px;
  --control-h-lg: 48px;
  --focus-ring-color: var(--color-accent-200);
  --focus-ring-width: 2px;
  --motion-fast: 120ms;
  --motion-base: 180ms;
  --motion-slow: 240ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --gutter: 24px;
  --page-measure: 1200px;

  /* Ambient glow (materials.css) */
  --ambient-warm: color-mix(in srgb, var(--color-accent-400) 30%, transparent);
  --ambient-cool: color-mix(in srgb, var(--color-status-info) 24%, transparent);
  --ambient-rose: color-mix(
    in srgb,
    color-mix(in oklab, var(--color-status-error) 70%, var(--color-status-info)) 18%,
    transparent
  );
}

/* ---- Tokens: FanEmpire light --------------------------------------------- */
:root[data-theme="light"] {
  color-scheme: light;
  --color-bg-0: #ece7dc;
  --color-bg-1: #f4efe4;
  --color-bg-2: #faf6ec;
  --color-bg-3: #e8e2d2;
  --color-fg-1: #1a1408;
  --color-fg-2: #5c5648;
  --color-fg-3: #5c554a;
  --color-accent-100: #d4af7a;
  --color-accent-200: #b59666;
  --color-accent-400: #9a7d52;
  --color-accent-500: #7d633e;
  --color-accent-text: #644d2b;
  --color-status-error: #981510;
  --color-status-idle: #7a4f00;
  --color-status-info: #1f5f8a;
  --color-status-online: #156440;
  --border-accent: rgba(154, 125, 82, 0.5);
  --border-accent-strong: rgba(154, 125, 82, 0.75);
  --border-soft-1: rgba(20, 18, 12, 0.08);
  --border-soft-2: rgba(20, 18, 12, 0.14);
  --border-soft-3: rgba(20, 18, 12, 0.2);
  --chrome-bg: rgba(244, 239, 228, 0.78);
  --surface-glass: rgba(255, 255, 255, 0.65);
  --surface-glass-hover: rgba(255, 255, 255, 0.85);
  --surface-glass-active: rgba(181, 150, 102, 0.14);
  --accent-glow: rgba(154, 125, 82, 0.18);
  --accent-glow-strong: rgba(154, 125, 82, 0.28);
  --accent-halo: rgba(181, 150, 102, 0.1);
  --inset-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --shadow-1: 0 8px 24px -12px rgba(20, 18, 12, 0.18);
  --shadow-2: 0 24px 60px -20px rgba(20, 18, 12, 0.2);
  --shadow-modal: 0 40px 80px -24px rgba(20, 18, 12, 0.25), 0 0 0 1px rgba(20, 18, 12, 0.06);
  --tg-bubble-in-bg: #f0e9da;
  --tg-bubble-out-bg: #c9ab7e;
  --tg-wallpaper-base: #e8e2d2;
  --tg-wallpaper-dot: rgba(154, 125, 82, 0.14);
  --tile-empty: rgba(20, 18, 12, 0.04);
  --focus-ring-color: var(--color-accent-500);
  --wordmark-1: #9a7d52;
  --wordmark-2: #7d633e;
  --wordmark-3: #574631;
  --ambient-cool: color-mix(
    in srgb,
    color-mix(in oklab, var(--color-status-info) 55%, white) 34%,
    transparent
  );
  --ambient-rose: color-mix(
    in srgb,
    color-mix(in oklab, color-mix(in oklab, var(--color-status-error) 70%, var(--color-status-info)) 45%, white) 30%,
    transparent
  );
}

@media (max-width: 639px) {
  :root {
    --gutter: 16px;
  }
}
@media (prefers-contrast: more) {
  :root {
    --focus-ring-width: 3px;
  }
}

/* ---- Base ----------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}
body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--color-bg-0);
  color: var(--color-fg-1);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img,
svg {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
h1,
h2,
h3,
p {
  margin: 0;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
::selection {
  background: var(--accent-glow-strong);
}
:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 50;
  padding: 10px 18px;
  border-radius: var(--radius-capsule);
  background: var(--color-accent-200);
  color: var(--color-fg-on-accent);
  font-weight: 600;
}
.skip-link:focus {
  top: 12px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: 100%;
  max-width: calc(var(--page-measure) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Ambient glow behind the top of the page */
.ambient {
  position: absolute;
  inset: 0 0 auto 0;
  height: 1100px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(60% 50% at 18% 12%, var(--ambient-warm), transparent 70%),
    radial-gradient(50% 45% at 85% 30%, var(--ambient-cool), transparent 70%),
    radial-gradient(55% 50% at 60% 95%, var(--ambient-rose), transparent 70%);
  mask-image: linear-gradient(to bottom, black 55%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, black 55%, transparent);
}

/* ---- Buttons (capsule, Button primitive look) ----------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--control-h);
  padding-inline: 20px;
  border-radius: var(--radius-capsule);
  border: 1px solid transparent;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard);
}
.btn:active {
  transform: scale(0.98);
}
.btn svg {
  width: 18px;
  height: 18px;
  flex: none;
}
.btn-lg {
  height: var(--control-h-lg);
  padding-inline: 26px;
  font-size: 16px;
}
.btn-primary {
  background: linear-gradient(180deg, var(--color-accent-100), var(--color-accent-200) 55%, var(--color-accent-400));
  color: var(--color-fg-on-accent);
  border-color: var(--border-accent-strong);
  box-shadow:
    0 10px 30px -12px var(--accent-glow-strong),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(180deg, var(--color-accent-100), var(--color-accent-100) 30%, var(--color-accent-200));
}
.btn-secondary {
  background: var(--surface-glass);
  color: var(--color-fg-1);
  border-color: var(--border-soft-3);
  box-shadow: var(--inset-highlight);
}
.btn-secondary:hover {
  background: var(--surface-glass-hover);
  border-color: var(--border-accent);
}
.btn-ghost {
  background: transparent;
  color: var(--color-fg-2);
}
.btn-ghost:hover {
  color: var(--color-fg-1);
  background: var(--surface-glass-hover);
}

/* ---- Header (chrome glass) ------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding-top: 12px;
}
.site-header .bar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 60px;
  padding: 0 8px 0 16px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-soft-2);
  background: var(--chrome-bg);
  box-shadow: var(--shadow-1), var(--inset-highlight);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: var(--radius-card);
}
.brand svg.mark {
  width: 32px;
  height: 32px;
}
.brand svg.wordmark {
  width: 110px;
  height: 15px;
}
.site-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding-inline: 14px;
  border-radius: var(--radius-capsule);
  color: var(--color-fg-2);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--motion-fast) var(--ease-standard), background-color var(--motion-fast) var(--ease-standard);
}
.site-nav a:hover {
  color: var(--color-fg-1);
  background: var(--surface-glass-hover);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: var(--control-h);
  height: var(--control-h);
  border-radius: 50%;
  border: 1px solid var(--border-soft-2);
  background: var(--surface-glass);
  color: var(--color-fg-2);
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease-standard), background-color var(--motion-fast) var(--ease-standard);
}
.theme-toggle:hover {
  color: var(--color-fg-1);
  background: var(--surface-glass-hover);
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
}
.theme-toggle .icon-sun {
  display: none;
}
:root[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}
:root[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

/* ---- Hero ----------------------------------------------------------------- */
main {
  position: relative;
  z-index: 1;
}
.hero {
  padding-top: clamp(56px, 9vw, 112px);
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding-inline: 14px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-accent);
  background: var(--surface-glass-active);
  color: var(--color-accent-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-status-online);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-status-online) 25%, transparent);
}
.hero h1 {
  margin: 24px auto 0;
  max-width: 15ch;
  font-size: clamp(40px, 6.4vw, 76px);
  line-height: 1.04;
  font-weight: 600;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.gold {
  background: linear-gradient(100deg, var(--wordmark-1), var(--wordmark-2) 50%, var(--wordmark-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lede {
  margin: 24px auto 0;
  max-width: 60ch;
  color: var(--color-fg-2);
  font-size: clamp(17px, 1.6vw, 19px);
  line-height: 1.6;
  text-wrap: pretty;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}
.hero-note {
  margin-top: 16px;
  text-wrap: balance;
  color: var(--color-fg-3);
  font-size: 13px;
}

/* ---- Product preview (drawn, demo data) ---------------------------------- */
.preview-stage {
  position: relative;
  margin-top: clamp(48px, 7vw, 80px);
}
.preview-stage::before {
  content: "";
  position: absolute;
  inset: 10% 8% -4% 8%;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--accent-glow-strong), transparent);
  filter: blur(40px);
  opacity: 0.6;
  pointer-events: none;
}
.app {
  position: relative;
  display: grid;
  grid-template-columns: 64px 300px minmax(0, 1fr) 260px;
  height: 600px;
  padding: var(--nest-pad);
  gap: var(--nest-pad);
  border-radius: var(--radius-section);
  border: 1px solid var(--border-soft-2);
  background: var(--color-bg-1);
  box-shadow: var(--shadow-modal), var(--inset-highlight);
  text-align: left;
  overflow: hidden;
}
.app-tag {
  position: absolute;
  right: 24px;
  top: -14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding-inline: 12px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-soft-3);
  background: var(--color-bg-2);
  color: var(--color-fg-3);
  font-size: 12px;
  font-weight: 500;
}
/* Rail */
.app-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-radius: calc(var(--radius-section) - var(--nest-pad));
  background: var(--color-bg-2);
  border: 1px solid var(--border-soft-1);
}
.app-rail .rail-sep {
  width: 24px;
  height: 1px;
  background: var(--border-soft-2);
}
.av {
  position: relative;
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}
.av.sm {
  width: 36px;
  height: 36px;
  font-size: 13px;
}
.av.is-active {
  box-shadow: 0 0 0 2px var(--color-bg-2), 0 0 0 4px var(--color-accent-200);
}
.av .badge {
  position: absolute;
  right: -4px;
  top: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-capsule);
  background: var(--color-accent-200);
  color: var(--color-fg-on-accent);
  font-size: 11px;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 2px var(--color-bg-2);
}
.av .presence {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-status-online);
  box-shadow: 0 0 0 2px var(--color-bg-2);
}
/* Demo avatar fills: palette avatars, white glyph (fg-on-fill) */
.av-1 { background: linear-gradient(135deg, #c48a5a, #8a4f2c); }
.av-2 { background: linear-gradient(135deg, #7b6fd6, #4a3fa0); }
.av-3 { background: linear-gradient(135deg, #3fa58a, #23695a); }
.av-4 { background: linear-gradient(135deg, #d0708f, #8c3a58); }
.av-5 { background: linear-gradient(135deg, #5b97f0, #2f5fb0); }
.av-6 { background: linear-gradient(135deg, #b59666, #6e5634); }
.av-7 { background: linear-gradient(135deg, #8f8a80, #55514a); }

/* Chat list */
.app-list {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-radius: calc(var(--radius-section) - var(--nest-pad));
  background: var(--color-bg-2);
  border: 1px solid var(--border-soft-1);
  overflow: hidden;
}
.list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 8px 16px;
}
.list-head strong {
  font-size: 16px;
  font-weight: 600;
}
.list-head .count {
  color: var(--color-fg-3);
  font-size: 12px;
}
.search {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  margin: 0 10px 8px;
  padding-inline: 12px;
  border-radius: var(--radius-capsule);
  background: var(--tile-empty);
  border: 1px solid var(--border-soft-2);
  color: var(--color-fg-3);
  font-size: 13px;
}
.search svg {
  width: 15px;
  height: 15px;
}
.tabs {
  display: flex;
  gap: 4px;
  margin: 0 10px 8px;
  padding: 3px;
  border-radius: var(--radius-capsule);
  background: var(--tile-empty);
  border: 1px solid var(--border-soft-1);
}
.tabs span {
  flex: 1;
  height: 26px;
  border-radius: var(--radius-capsule);
  color: var(--color-fg-2);
  font-size: 12px;
  font-weight: 500;
  line-height: 26px;
  text-align: center;
}
.tabs span.on {
  background: var(--surface-glass-active);
  color: var(--color-fg-1);
  box-shadow: inset 0 0 0 1px var(--border-accent);
}
.rows {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--nest-pad) var(--nest-pad);
}
.row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-capsule);
}
.row.on {
  background: var(--surface-glass-active);
  box-shadow: inset 0 0 0 1px var(--border-accent);
}
.row .meta {
  flex: 1;
  min-width: 0;
}
.row .line1 {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}
.row .line1 time {
  color: var(--color-fg-3);
  font-size: 11px;
  font-weight: 500;
}
.row .line2 {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-fg-2);
  font-size: 12px;
}
.row .line2 span.txt {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  flex: 1;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 20px;
  padding-inline: 8px;
  border-radius: var(--radius-capsule);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.pill-unread {
  min-width: 20px;
  justify-content: center;
  padding-inline: 6px;
  background: var(--color-accent-200);
  color: var(--color-fg-on-accent);
}
.pill-wait {
  background: color-mix(in srgb, var(--color-status-idle) 16%, transparent);
  color: var(--color-status-idle);
}
.pill-vip {
  background: var(--surface-glass-active);
  color: var(--color-accent-text);
  box-shadow: inset 0 0 0 1px var(--border-accent);
}
.pill-ok {
  background: color-mix(in srgb, var(--color-status-online) 16%, transparent);
  color: var(--color-status-online);
}

/* Chat pane */
.app-chat {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-radius: calc(var(--radius-section) - var(--nest-pad));
  border: 1px solid var(--border-soft-1);
  background-color: var(--tg-wallpaper-base);
  background-image: radial-gradient(var(--tg-wallpaper-dot) 1px, transparent 1.5px);
  background-size: 18px 18px;
  overflow: hidden;
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--chrome-bg);
  border-bottom: 1px solid var(--border-soft-1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.chat-head .who {
  flex: 1;
  min-width: 0;
}
.chat-head strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}
.chat-head small {
  color: var(--color-status-online);
  font-size: 12px;
}
.chat-head .via {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding-inline: 10px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-soft-2);
  color: var(--color-fg-2);
  font-size: 12px;
  font-weight: 500;
}
.chat-head .via i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-200);
}
.msgs {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: 16px 18px;
  overflow: hidden;
}
.day {
  align-self: center;
  margin-bottom: 6px;
  padding: 2px 10px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-accent);
  background: var(--chrome-bg);
  color: var(--color-fg-2);
  font-size: 11px;
  font-weight: 600;
}
.bubble {
  max-width: 72%;
  padding: 8px 12px 6px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.45;
  box-shadow: 0 4px 16px -8px rgba(0, 0, 0, 0.35);
}
.bubble .t {
  float: right;
  margin: 6px 0 0 10px;
  font-size: 10.5px;
  opacity: 0.7;
}
.bubble.in {
  align-self: flex-start;
  border-bottom-left-radius: 6px;
  background: var(--tg-bubble-in-bg);
  color: var(--color-fg-1);
  border: 1px solid var(--border-soft-1);
}
.bubble.out {
  align-self: flex-end;
  border-bottom-right-radius: 6px;
  background: var(--tg-bubble-out-bg);
  color: var(--color-fg-on-accent);
}
.bubble.out .t {
  opacity: 0.75;
}
.bubble.media {
  padding: 4px;
  width: 220px;
}
.media-tile {
  position: relative;
  display: grid;
  place-items: center;
  height: 120px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--color-accent-700) 70%, black), color-mix(in srgb, var(--color-accent-500) 60%, black));
  color: var(--color-accent-100);
  overflow: hidden;
}
.media-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 60% at 30% 20%, rgba(255, 255, 255, 0.18), transparent 70%);
}
.media-tile .lock {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding-inline: 12px;
  border-radius: var(--radius-capsule);
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}
.media-tile .lock svg {
  width: 14px;
  height: 14px;
}
.bubble.media .cap {
  padding: 6px 8px 2px;
}
.typing {
  align-self: flex-start;
  display: inline-flex;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 16px;
  border-bottom-left-radius: 6px;
  background: var(--tg-bubble-in-bg);
  border: 1px solid var(--border-soft-1);
}
.typing i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-fg-3);
  opacity: 0.6;
}
.composer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 12px 12px;
  padding: 6px 6px 6px 16px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-soft-2);
  background: var(--chrome-bg);
  color: var(--color-fg-3);
  font-size: 13px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.composer > span:first-child {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.composer .chip {
  flex: none;
}
.composer .chip {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding-inline: 10px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-soft-2);
  color: var(--color-fg-2);
  font-size: 12px;
  font-weight: 500;
}
.composer .send {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent-200);
  color: var(--color-fg-on-accent);
}
.composer .send svg {
  width: 16px;
  height: 16px;
}

/* Fan panel */
.app-side {
  display: flex;
  flex-direction: column;
  gap: var(--nest-pad);
  min-width: 0;
}
.side-card {
  padding: 14px;
  border-radius: calc(var(--radius-section) - var(--nest-pad));
  background: var(--color-bg-2);
  border: 1px solid var(--border-soft-1);
}
.side-card.grow {
  flex: 1;
}
.side-card h4 {
  margin: 0 0 10px;
  color: var(--color-fg-3);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.fan {
  display: flex;
  align-items: center;
  gap: 10px;
}
.fan strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}
.fan small {
  color: var(--color-fg-3);
  font-size: 12px;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.kv {
  display: grid;
  grid-template-columns: 1fr auto;
  row-gap: 8px;
  font-size: 12.5px;
}
.kv dt {
  color: var(--color-fg-2);
}
.kv dd {
  margin: 0;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.note {
  padding: 10px 12px;
  border-radius: var(--radius-card);
  background: var(--tile-empty);
  border: 1px solid var(--border-soft-1);
  color: var(--color-fg-2);
  font-size: 12.5px;
  line-height: 1.5;
}
.shift {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
}
.shift .bar-track {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-capsule);
  background: var(--tile-empty);
  border: 1px solid var(--border-soft-1);
  overflow: hidden;
}
.shift .bar-fill {
  display: block;
  width: 62%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-accent-400), var(--color-accent-200));
}

/* ---- Platforms strip ------------------------------------------------------ */
.platforms {
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px 12px;
  color: var(--color-fg-3);
  font-size: 13px;
}
.platforms .lbl {
  margin-right: 4px;
}
.platforms .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding-inline: 14px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-soft-2);
  background: var(--surface-glass);
  color: var(--color-fg-1);
  font-weight: 500;
}
.platforms .chip svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent-text);
}

/* ---- Sections ------------------------------------------------------------- */
.section {
  padding-block: clamp(64px, 8vw, 104px);
}
.section-head {
  max-width: 720px;
  margin: 0 auto clamp(40px, 5vw, 64px);
  text-align: center;
}
.kicker {
  color: var(--color-accent-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.section-head h2 {
  margin-top: 14px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.section-head p {
  margin-top: 16px;
  color: var(--color-fg-2);
  font-size: 17px;
  text-wrap: pretty;
}

/* Feature bento */
.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  grid-column: span 2;
  padding: 24px;
  border-radius: var(--radius-section);
  border: 1px solid var(--border-soft-2);
  background: linear-gradient(180deg, var(--color-bg-2), var(--color-bg-1));
  box-shadow: var(--inset-highlight);
  overflow: hidden;
  transition: border-color var(--motion-base) var(--ease-standard), transform var(--motion-base) var(--ease-out);
}
.card:hover {
  border-color: var(--border-accent);
}
.card.wide {
  grid-column: span 3;
}
.card .ic {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 6px;
  border-radius: 50%;
  border: 1px solid var(--border-accent);
  background: var(--surface-glass-active);
  color: var(--color-accent-text);
}
.card .ic svg {
  width: 20px;
  height: 20px;
}
.card h3 {
  font-size: 19px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.card p {
  color: var(--color-fg-2);
  font-size: 15px;
  line-height: 1.6;
}
.card .vis {
  margin-top: auto;
  padding-top: 14px;
}
.mini {
  padding: 12px;
  border-radius: calc(var(--radius-section) - 24px + 8px);
  background: var(--tile-empty);
  border: 1px solid var(--border-soft-1);
}
.mini-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mini-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.mini-row .grow {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.mini-row .num {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}
.mini-row .sub {
  color: var(--color-fg-3);
  font-size: 12px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chips .pill {
  height: 26px;
  padding-inline: 10px;
  font-size: 12px;
  border: 1px solid var(--border-soft-2);
  color: var(--color-fg-2);
}
.chips .pill.on {
  border-color: var(--border-accent);
  background: var(--surface-glass-active);
  color: var(--color-accent-text);
}
.bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 84px;
}
.bars i {
  flex: 1;
  border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, var(--color-accent-200), color-mix(in srgb, var(--color-accent-400) 60%, transparent));
  opacity: 0.9;
}
.bars i:nth-child(odd) {
  opacity: 0.6;
}
.vault-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}
.vault-grid span {
  aspect-ratio: 1;
  border-radius: 10px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--color-accent-700) 55%, var(--color-bg-3)), var(--color-bg-3));
  border: 1px solid var(--border-soft-1);
}
.vault-grid span:nth-child(3n + 2) {
  background: linear-gradient(135deg, color-mix(in srgb, var(--color-status-info) 30%, var(--color-bg-3)), var(--color-bg-3));
}
.vault-grid span:nth-child(4n + 3) {
  background: linear-gradient(135deg, color-mix(in srgb, var(--color-status-error) 22%, var(--color-bg-3)), var(--color-bg-3));
}
.vault-grid span.sel {
  box-shadow: inset 0 0 0 2px var(--color-accent-200);
}
.timeline {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 8px 10px;
  align-items: center;
  font-size: 12px;
}
.timeline .who {
  color: var(--color-fg-2);
  font-weight: 500;
}
.timeline .track {
  position: relative;
  height: 22px;
  border-radius: var(--radius-capsule);
  background: var(--tile-empty);
  border: 1px solid var(--border-soft-1);
}
.timeline .slot {
  position: absolute;
  top: 2px;
  bottom: 2px;
  border-radius: var(--radius-capsule);
  background: var(--surface-glass-active);
  box-shadow: inset 0 0 0 1px var(--border-accent);
}
.timeline .slot.live {
  background: color-mix(in srgb, var(--color-status-online) 20%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-status-online) 60%, transparent);
}
.roles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}
.roles span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  height: 32px;
  padding-inline: 12px;
  border-radius: var(--radius-capsule);
  border: 1px solid var(--border-soft-2);
  font-size: 12.5px;
  font-weight: 500;
}
.roles span svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent-text);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 28px 24px 24px;
  border-radius: var(--radius-section);
  border: 1px solid var(--border-soft-2);
  background: var(--surface-glass);
  box-shadow: var(--inset-highlight);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--color-accent-100), var(--color-accent-400));
  color: var(--color-fg-on-accent);
  font-size: 15px;
  font-weight: 600;
}
.step h3 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.step p {
  margin-top: 8px;
  color: var(--color-fg-2);
  font-size: 15px;
}

/* Security */
.trust {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.trust .section-head {
  margin: 0;
  text-align: left;
}
.trust-list {
  display: grid;
  gap: 12px;
}
.trust-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-section);
  border: 1px solid var(--border-soft-2);
  background: var(--color-bg-1);
}
.trust-item .ic {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-glass-active);
  border: 1px solid var(--border-accent);
  color: var(--color-accent-text);
}
.trust-item .ic svg {
  width: 18px;
  height: 18px;
}
.trust-item h3 {
  font-size: 16px;
  font-weight: 600;
}
.trust-item p {
  margin-top: 4px;
  color: var(--color-fg-2);
  font-size: 14.5px;
}

/* Final CTA */
.final {
  position: relative;
  padding: clamp(48px, 7vw, 88px) clamp(24px, 5vw, 64px);
  border-radius: calc(var(--radius-section) + 12px);
  border: 1px solid var(--border-accent);
  background:
    radial-gradient(70% 90% at 50% 0%, var(--accent-glow-strong), transparent 70%),
    var(--color-bg-1);
  text-align: center;
  overflow: hidden;
  box-shadow: var(--shadow-2), var(--inset-highlight);
}
.final svg.big-mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
}
.final h2 {
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.final p {
  margin: 16px auto 0;
  max-width: 52ch;
  color: var(--color-fg-2);
  font-size: 17px;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 1;
  padding-block: 48px 40px;
  color: var(--color-fg-3);
  font-size: 14px;
}
.site-footer .inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border-soft-1);
}
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
}
.site-footer a:hover {
  color: var(--color-fg-1);
}
.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* ---- Responsive ----------------------------------------------------------- */
@media (max-width: 1180px) {
  .app {
    grid-template-columns: 64px 280px minmax(0, 1fr);
  }
  .app-side {
    display: none;
  }
}
@media (max-width: 1023px) {
  .site-nav {
    display: none;
  }
  .header-actions {
    margin-left: auto;
  }
  .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .card,
  .card.wide {
    grid-column: span 1;
  }
  .trust {
    grid-template-columns: 1fr;
  }
  .trust .section-head {
    text-align: center;
    margin-inline: auto;
  }
}
@media (max-width: 860px) {
  .app {
    grid-template-columns: minmax(0, 1fr);
    height: auto;
  }
  .app-rail,
  .app-list {
    display: none;
  }
  .steps {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 639px) {
  .site-header .bar {
    height: 56px;
    padding-left: 12px;
  }
  .brand svg.wordmark {
    width: 88px;
    height: 12px;
  }
  .header-actions .btn-primary .long,
  .composer .chip-saved {
    display: none;
  }
  .header-actions .btn-ghost {
    display: none;
  }
  .header-actions .btn {
    padding-inline: 16px;
  }
  .hero h1 {
    letter-spacing: -0.03em;
  }
  .cta-row .btn {
    width: 100%;
  }
  .app {
    border-radius: 24px;
  }
  .hero .lede {
    font-size: 17px;
  }
  .app-chat {
    border-radius: 16px;
  }
  .bubble {
    max-width: 84%;
  }
  .chat-head .via {
    display: none;
  }
  .bento {
    grid-template-columns: 1fr;
  }
  .card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: 14px;
    padding: 20px;
  }
  .card .ic {
    margin-bottom: 0;
  }
  .card p,
  .card .vis {
    grid-column: 1 / -1;
  }
  .step {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: 14px;
    padding: 20px;
  }
  .step::before {
    margin-bottom: 0;
  }
  .step p {
    grid-column: 1 / -1;
  }
  .section {
    padding-block: 56px;
  }
  .final {
    border-radius: var(--radius-section);
  }
  .site-footer .inner {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 359px) {
  .brand svg.wordmark {
    display: none;
  }
}

/* ---- Liquid glass (FE-539) --------------------------------------------------
   Mirrors the CRM's liquid material (open-glass-ui 0.4.0 liquid defaults as
   used by crm/src/styles/materials.css): a tint, backdrop blur + saturate(1.8)
   + brightness, one mask-cut rim on the outer edge (a quiet hairline plus a
   conic specular aimed at 340deg with a faint counter-reflection), inner edge
   lensing, a bloom on the lit side and a two-step lift shadow. Roles follow
   the CRM: chrome (header), card (sections), overlay (product frame), control
   (secondary buttons, chips). Glass never sits on glass: anything inside a
   glass surface is a plain tinted tile. */
:root {
  --glass-angle: 340deg;
  --glass-spread: 110deg;
  --glass-fill: rgb(255 255 255 / 0.06);
  --glass-fill-strong: rgb(255 255 255 / 0.09);
  --glass-fill-hover: rgb(255 255 255 / 0.12);
  --glass-chrome: rgb(16 18 24 / 0.42);
  --glass-overlay: rgb(22 24 30 / 0.62);
  --glass-edge: rgb(255 255 255 / 0.14);
  --glass-spec: rgb(255 255 255 / 0.85);
  --glass-spec-counter: rgb(255 255 255 / 0.3);
  --glass-lens: inset 0 0 14px rgb(255 255 255 / 0.05);
  --glass-bloom: inset 3.4px 9.4px 16px -12px rgb(255 255 255 / 0.24);
  --glass-lift: 0 1px 2px rgb(0 0 0 / 0.16), 0 16px 40px -12px rgb(0 0 0 / 0.42);
  --glass-lift-high: 0 2px 4px rgb(0 0 0 / 0.16), 0 24px 64px -12px rgb(0 0 0 / 0.58);
  --glass-blur: blur(24px) saturate(1.8) brightness(0.78);
  --glass-sheen: radial-gradient(80% 70% at 30% -22%, rgb(255 255 255 / 0.1), transparent 62%);
  --glass-blur-chrome: blur(18px) saturate(1.8) brightness(0.66);
  --glass-blur-control: blur(12px) saturate(1.8) brightness(0.66);
  --glass-tile: rgb(255 255 255 / 0.035);
  --glow-gold: color-mix(in srgb, var(--color-accent-400) 26%, transparent);
  --glow-blue: color-mix(in srgb, var(--color-status-info) 30%, transparent);
  --glow-rose: color-mix(
    in srgb,
    color-mix(in oklab, var(--color-status-error) 70%, var(--color-status-info)) 24%,
    transparent
  );
  --glass-fill-phone: color-mix(in srgb, var(--color-bg-1) 68%, transparent);
}
:root[data-theme="light"] {
  --glass-fill-phone: rgb(255 255 255 / 0.62);
  --glass-sheen: radial-gradient(80% 70% at 30% -22%, rgb(255 255 255 / 0.6), transparent 62%);
  --glass-fill: rgb(255 255 255 / 0.46);
  --glass-fill-strong: rgb(255 255 255 / 0.56);
  --glass-fill-hover: rgb(255 255 255 / 0.7);
  --glass-chrome: rgb(255 255 255 / 0.52);
  --glass-overlay: rgb(250 248 242 / 0.66);
  --glass-edge: rgb(24 32 44 / 0.1);
  --glass-spec: rgb(255 255 255 / 1);
  --glass-spec-counter: rgb(255 255 255 / 0.75);
  --glass-lens: inset 0 0 14px rgb(255 255 255 / 0.3);
  --glass-bloom: inset 3.4px 9.4px 16px -12px rgb(255 255 255 / 0.7);
  --glass-lift: 0 1px 2px rgb(20 28 40 / 0.05), 0 16px 40px -12px rgb(20 28 40 / 0.18);
  --glass-lift-high: 0 2px 4px rgb(24 32 44 / 0.06), 0 24px 64px -12px rgb(24 32 44 / 0.3);
  --glass-blur: blur(24px) saturate(1.8) brightness(1.08);
  --glass-blur-chrome: blur(18px) saturate(1.8) brightness(1.1);
  --glass-blur-control: blur(12px) saturate(1.8) brightness(1.1);
  --glass-tile: rgb(255 255 255 / 0.42);
  --glow-gold: color-mix(in srgb, var(--color-accent-200) 26%, transparent);
  --glow-blue: color-mix(
    in srgb,
    color-mix(in oklab, var(--color-status-info) 55%, white) 34%,
    transparent
  );
  --glow-rose: color-mix(
    in srgb,
    color-mix(in oklab, color-mix(in oklab, var(--color-status-error) 70%, var(--color-status-info)) 45%, white) 30%,
    transparent
  );
}

/* Glow behind the whole page, so every glass surface has light to bend. */
body {
  position: relative;
}
.glow-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.glow-field i {
  position: absolute;
  width: min(900px, 90vw);
  aspect-ratio: 1;
  border-radius: 50%;
  translate: -50% -50%;
}
.glow-field i:nth-child(1) { left: 12%; top: 22%; background: radial-gradient(closest-side, var(--glow-blue), transparent); }
.glow-field i:nth-child(2) { left: 88%; top: 30%; background: radial-gradient(closest-side, var(--glow-gold), transparent); }
.glow-field i:nth-child(3) { left: 18%; top: 47%; background: radial-gradient(closest-side, var(--glow-rose), transparent); }
.glow-field i:nth-child(4) { left: 84%; top: 62%; background: radial-gradient(closest-side, var(--glow-blue), transparent); }
.glow-field i:nth-child(5) { left: 30%; top: 80%; background: radial-gradient(closest-side, var(--glow-gold), transparent); }
.glow-field i:nth-child(6) { left: 78%; top: 93%; background: radial-gradient(closest-side, var(--glow-rose), transparent); }

/* Materials */
.site-header .bar,
.btn-secondary,
.theme-toggle,
.eyebrow,
.platforms .chip,
.app,
.app-tag,
.card,
.step,
.trust-item,
.final {
  border-color: transparent;
  isolation: isolate;
}
.site-header .bar,
.btn-secondary,
.theme-toggle,
.eyebrow,
.platforms .chip,
.app,
.card,
.step,
.trust-item,
.final {
  position: relative;
}
.site-header .bar {
  background: var(--glass-chrome);
  box-shadow: var(--glass-lift), var(--glass-lens), var(--glass-bloom);
  -webkit-backdrop-filter: var(--glass-blur-chrome);
  backdrop-filter: var(--glass-blur-chrome);
}
.card,
.step,
.trust-item {
  background: var(--glass-sheen), var(--glass-fill);
  box-shadow: var(--glass-lift), var(--glass-lens), var(--glass-bloom);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.card:hover {
  background: var(--glass-sheen), var(--glass-fill-strong);
}
.final {
  background:
    radial-gradient(70% 90% at 50% 0%, var(--accent-glow-strong), transparent 70%),
    var(--glass-fill-strong);
  box-shadow: var(--glass-lift-high), var(--glass-lens), var(--glass-bloom);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.app {
  background: var(--glass-sheen), var(--glass-overlay);
  box-shadow: var(--glass-lift-high), var(--glass-lens), var(--glass-bloom);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.btn-secondary,
.theme-toggle,
.eyebrow,
.platforms .chip,
.app-tag {
  background: var(--glass-fill-strong);
  box-shadow: var(--glass-lift), var(--glass-lens);
  -webkit-backdrop-filter: var(--glass-blur-control);
  backdrop-filter: var(--glass-blur-control);
}
.eyebrow {
  background: color-mix(in srgb, var(--surface-glass-active) 60%, var(--glass-fill-strong));
}
.btn-secondary:hover,
.theme-toggle:hover {
  background: var(--glass-fill-hover);
}

/* The rim: one ring on the outer edge, hairline + conic specular. */
.site-header .bar::after,
.btn-secondary::after,
.theme-toggle::after,
.eyebrow::after,
.platforms .chip::after,
.app::after,
.app-tag::after,
.card::after,
.step::after,
.trust-item::after,
.final::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background:
    conic-gradient(
      from calc(var(--glass-angle) - var(--glass-spread) / 2),
      transparent 0deg,
      var(--glass-spec) calc(var(--glass-spread) / 2),
      transparent var(--glass-spread),
      transparent 180deg,
      var(--glass-spec-counter) calc(180deg + var(--glass-spread) / 2),
      transparent calc(180deg + var(--glass-spread))
    ),
    linear-gradient(var(--glass-edge), var(--glass-edge));
  content: "";
  pointer-events: none;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box exclude,
    linear-gradient(#000 0 0);
}
.final::after {
  background:
    conic-gradient(
      from calc(var(--glass-angle) - var(--glass-spread) / 2),
      transparent 0deg,
      var(--glass-spec) calc(var(--glass-spread) / 2),
      transparent var(--glass-spread),
      transparent 180deg,
      var(--glass-spec-counter) calc(180deg + var(--glass-spread) / 2),
      transparent calc(180deg + var(--glass-spread))
    ),
    linear-gradient(var(--border-accent), var(--border-accent));
}

/* Inside glass: plain tinted tiles, no second blur (glass never on glass). */
.app-rail,
.app-list,
.side-card {
  background: var(--glass-tile);
  border-color: var(--border-soft-1);
}
.mini,
.roles span,
.chips .pill,
.timeline .track {
  background: var(--glass-tile);
}
.app-chat {
  background-color: color-mix(in srgb, var(--tg-wallpaper-base) 78%, transparent);
}
.chat-head,
.composer {
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  background: var(--glass-tile);
}

/* Phones: no backdrop blur on the many content cards (it costs scrolling);
   they keep the tint, the rim and the shadow. The header keeps its blur. */
@media (max-width: 767px) {
  .card,
  .step,
  .trust-item,
  .final,
  .app,
  .platforms .chip,
  .eyebrow,
  .app-tag {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .card,
  .step,
  .trust-item,
  .final {
    background: var(--glass-sheen), var(--glass-fill-phone);
  }
  .app {
    background: color-mix(in srgb, var(--glass-overlay) 70%, var(--color-bg-1));
  }
  .glow-field i {
    width: 140vw;
  }
}

/* ---- Motion / transparency fallbacks (one block, like foundations.css) ---- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header .bar,
  .chat-head,
  .composer,
  .card,
  .step,
  .trust-item,
  .final,
  .app,
  .btn-secondary,
  .theme-toggle,
  .eyebrow,
  .platforms .chip,
  .app-tag {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--color-bg-2);
  }
  .glow-field {
    display: none;
  }
}

/* ---- Static geometry for the drawn previews (no inline styles: CSP) ------ */
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
#fe-wordmark-fill .s1 { stop-color: var(--wordmark-1); }
#fe-wordmark-fill .s2 { stop-color: var(--wordmark-2); }
#fe-wordmark-fill .s3 { stop-color: var(--wordmark-3); }
.timeline .slot.s1 { left: 4%; width: 58%; }
.timeline .slot.s2 { left: 40%; width: 52%; }
.timeline .slot.s3 { left: 66%; width: 30%; }
.bars i:nth-child(1) { height: 38%; }
.bars i:nth-child(2) { height: 52%; }
.bars i:nth-child(3) { height: 46%; }
.bars i:nth-child(4) { height: 70%; }
.bars i:nth-child(5) { height: 62%; }
.bars i:nth-child(6) { height: 84%; }
.bars i:nth-child(7) { height: 76%; }
.bars i:nth-child(8) { height: 96%; }

/* ---- Legal pages (/privacy, /terms; FE-570) ------------------------------ */
.legal {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin-inline: auto;
  padding-block: 96px 120px;
  padding-inline: var(--gutter);
  color: var(--color-fg-2);
  line-height: 1.65;
}
.legal h1 {
  color: var(--color-fg-1);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.legal .updated {
  margin-top: 12px;
  color: var(--color-fg-3);
  font-size: 0.875rem;
}
.legal h2 {
  margin-top: 40px;
  color: var(--color-fg-1);
  font-size: 1.25rem;
  line-height: 1.3;
}
.legal h3 {
  margin-top: 28px;
  color: var(--color-fg-1);
  font-size: 1.0625rem;
  line-height: 1.35;
}
.legal p,
.legal ul {
  margin-top: 12px;
}
.legal ul {
  padding-left: 1.25rem;
  list-style: disc;
}
.legal code {
  overflow-wrap: anywhere;
}
.legal li + li {
  margin-top: 6px;
}
.legal a {
  color: var(--color-accent-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal .back {
  display: inline-block;
  margin-bottom: 32px;
  text-decoration: none;
}