/* ═══════════════════════════════════════════════════════════════
   Feanor LAW — Premium Design System
   Inspired by: legal precision + editorial gravitas + dark luxury
   ═══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,800;0,900;1,700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --ink:        #04060A;
  --ink-2:      #080E18;
  --ink-3:      #0C1422;
  --ink-4:      #111B2D;
  --line:       rgba(255,255,255,.08);
  --line-2:     rgba(255,255,255,.14);
  --text:       #F0F4F8;
  --text-2:     #C8D0DA;
  --muted:      #7A8899;
  --muted-2:    #4A5568;
  --gold:       #E8C96A;
  --gold-2:     #F0D480;
  --gold-soft:  rgba(232,201,106,.12);
  --gold-border:rgba(232,201,106,.25);
  --blue:       #3B82F6;
  --blue-soft:  rgba(59,130,246,.12);
  --green:      #10B981;
  --red:        #EF4444;
  --container:  1400px;
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  22px;
  --r-xl:  32px;
  --font-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", "Playfair Display", Georgia, serif;
  --font-sans:  "SF Pro Text", "Inter", "Segoe UI", system-ui, sans-serif;
  --font-mono:  'JetBrains Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
a, button { -webkit-tap-highlight-color: transparent; }

body.feanor-site {
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(ellipse at 12% 0%, rgba(232,201,106,.09) 0%, transparent 42%),
    radial-gradient(ellipse at 84% 8%, rgba(95,115,150,.10) 0%, transparent 38%),
    radial-gradient(ellipse at 50% 100%, rgba(72,86,109,.06) 0%, transparent 46%),
    var(--ink);
  min-height: 100vh;
}

/* ── Typography ─────────────────────────────────────────────── */
.display-xl  { font-family: var(--font-serif); font-size: clamp(52px,7vw,96px); font-weight: 900; line-height: 1.0; letter-spacing: -.02em; }
.display-lg  { font-family: var(--font-serif); font-size: clamp(36px,5vw,64px); font-weight: 800; line-height: 1.05; letter-spacing: -.02em; }
.display-md  { font-family: var(--font-serif); font-size: clamp(28px,3vw,44px); font-weight: 700; line-height: 1.1; }
.eyebrow     { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.lead        { font-size: 18px; font-weight: 400; line-height: 1.7; color: var(--text-2); }

/* ── Layout ─────────────────────────────────────────────────── */
.site-shell  { max-width: var(--container); margin: 0 auto; padding: 0 32px; }
.section     { padding: 100px 0; }
.section-sm  { padding: 60px 0; }
@media(max-width:768px) {
  .site-shell { padding: 0 20px; }
  .section    { padding: 60px 0; }
}

/* ── Top bar ────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--line);
  background: rgba(4,6,10,.90);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}
.topbar-inner {
  display: flex; align-items: center; gap: 32px;
  padding: 14px 0; max-width: var(--container); margin: 0 auto; padding-left: 32px; padding-right: 32px;
}
.brand-wrap { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, #1D4ED8 0%, #3B82F6 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: #fff;
  letter-spacing: -.5px;
}
.brand-copy { display: flex; flex-direction: column; gap: 1px; }
.brand-eyebrow { font-family: var(--font-mono); font-size: 8px; letter-spacing: .15em; color: var(--muted); }
.brand-title { font-size: 16px; font-weight: 700; letter-spacing: .04em; }
.topbar-nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.topbar-nav a {
  padding: 7px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 500; color: var(--muted);
  text-decoration: none; transition: color .15s, background .15s;
}
.topbar-nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.topbar-actions { display: flex; align-items: center; gap: 8px; }

.topnav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.topnav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 12px;
  transition: .2s ease;
}
.topnav a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.top-actions { display: flex; align-items: center; gap: 8px; }
.hero-copy { }
.hero-label { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.hero-text { font-size: clamp(16px, 2vw, 20px); line-height: 1.6; color: var(--muted-2); margin: 0; max-width: 720px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero-support { color: var(--muted); margin-top: 18px; font-size: 14px; }
.hero-visual { position: relative; }
.trust-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.trust-strip span {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px;
  border-radius: 999px; border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.035); color: var(--muted); font-size: 13px;
}
.info-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.info-card, .content-block, .final-actions {
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
  padding: 18px 18px 16px;
}
.content-block { margin-top: 28px; }
.section-kicker { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.section-lead { color: var(--muted-2); line-height: 1.65; }
.final-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
@media(max-width:900px) { .topnav { display: none; } .info-row { grid-template-columns: 1fr; } }
@media(max-width:700px) { .hero-visual { display: none; } }
.lang-row { display: flex; align-items: center; gap: 2px; border-radius: 8px; border: 1px solid var(--line-2); padding: 2px; }
.lang-btn { padding: 4px 10px; border-radius: 6px; font-family: var(--font-mono); font-size: 11px; font-weight: 600; color: var(--muted); cursor: pointer; transition: all .15s; text-decoration: none; }
.lang-btn.active { background: rgba(255,255,255,.1); color: var(--text); }
.lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,.03);
  color: var(--text-2);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .15s, border-color .15s, background .15s;
}
.lang-switch:hover {
  color: var(--text);
  border-color: var(--gold-border);
  background: rgba(255,255,255,.05);
}
@media(max-width:900px) { .topbar-nav { display: none; } }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--r-md);
  font-size: 14px; font-weight: 600; line-height: 1;
  cursor: pointer; text-decoration: none; transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, color .18s ease;
  border: none; white-space: nowrap;
  position: relative; overflow: hidden;
}
.btn-gold { background: var(--gold); color: #0A0A0A; }
.btn-gold:hover { background: var(--gold-2); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: rgba(255,255,255,.06); border-color: var(--gold-border); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: #2563EB; transform: translateY(-1px); }
.btn-sm { padding: 8px 16px; font-size: 13px; border-radius: var(--r-sm); }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn:active { transform: translateY(1px) scale(.985); }
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 1px rgba(232,201,106,.30), 0 18px 38px rgba(0,0,0,.18);
}

/* ── Chips / Tags ────────────────────────────────────────────── */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 20px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,.04);
  font-size: 12px; font-weight: 500; color: var(--text-2);
  white-space: nowrap;
}
.chip-gold  { border-color: var(--gold-border); background: var(--gold-soft); color: var(--gold); }
.chip-dot::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--green); display: inline-block; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: border-color .2s;
}
.card:hover { border-color: var(--line-2); }
.card-dark  { background: var(--ink-3); }
.card-gold  { border-color: var(--gold-border); background: var(--gold-soft); }

/* ── Hero ────────────────────────────────────────────────────── */
.hero { padding: 80px 0 100px; }
.hero-grid { display: grid; grid-template-columns: 1fr 440px; gap: 60px; align-items: center; }
.hero-left {}
.hero-tag { margin-bottom: 20px; }
.hero-eyebrow { margin-bottom: 12px; }
.hero-headline { margin-bottom: 20px; }
.hero-sub { margin-bottom: 32px; max-width: 560px; }
.hero-cta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.hero-note { font-size: 12px; color: var(--muted); font-style: italic; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.hero-right { position: relative; }
.hero-device {
  background: var(--ink-3);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xl);
  padding: 28px;
  position: relative; overflow: hidden;
}
.hero-device::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 60% 20%, rgba(232,201,106,.06) 0%, transparent 60%);
  pointer-events: none;
}
.device-glow {
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,201,106,.3) 0%, transparent 70%);
  margin: 0 auto 24px;
  display: flex; align-items: center; justify-content: center;
}
.device-orb {
  width: 16px; height: 16px; border-radius: 50%; background: var(--gold);
  box-shadow: 0 0 20px rgba(232,201,106,.6);
}
.device-rule { border: none; border-top: 1px solid var(--line-2); margin: 20px 0; }
.device-app {
  background: var(--ink-4);
  border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 20px;
  display: flex; flex-direction: column; align-items: center;
  gap: 4px;
}
.device-logo {
  width: 80px; height: 80px; border-radius: 20px;
  background: linear-gradient(135deg, #1D4ED8 0%, #3B82F6 50%, #7C3AED 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 28px; font-weight: 700; color: #fff;
  letter-spacing: -1px; margin-bottom: 8px;
}
.device-app-name { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; color: var(--muted); }

@media(max-width:900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-right { display: none; }
}

/* ── Ambient brand field ─────────────────────────────────────── */
.site-ambient-host {
  --ambient-x: 62%;
  --ambient-y: 34%;
  --ambient-drift-x: 0px;
  --ambient-drift-y: 0px;
  --ambient-intensity: .28;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.site-ambient-host > :not(.site-ambient) {
  position: relative;
  z-index: 1;
}
.site-ambient {
  position: absolute;
  inset: -22% -10%;
  z-index: 0;
  pointer-events: none;
  contain: layout paint style;
  opacity: var(--ambient-intensity);
  mix-blend-mode: screen;
  transition: opacity .32s ease;
}
.site-ambient-halo,
.site-ambient-ring,
.site-ambient-node,
.site-ambient-stars {
  position: absolute;
  pointer-events: none;
}
.site-ambient-halo {
  left: calc(var(--ambient-x) + var(--ambient-drift-x));
  top: calc(var(--ambient-y) + var(--ambient-drift-y));
  width: clamp(260px, 34vw, 560px);
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle at 50% 50%, rgba(232,201,106,.20), rgba(232,201,106,.08) 32%, rgba(59,130,246,.07) 52%, transparent 74%);
  filter: blur(6px);
}
.site-ambient-ring {
  left: calc(var(--ambient-x) + var(--ambient-drift-x));
  top: calc(var(--ambient-y) + var(--ambient-drift-y));
  border-radius: 50%;
  border: 1px solid rgba(232,201,106,.18);
  box-shadow: inset 0 0 32px rgba(232,201,106,.035), 0 0 34px rgba(59,130,246,.045);
  transform: translate(-50%, -50%) rotate(0deg) scale(var(--ring-scale, 1));
  animation: siteAmbientRing 24s linear infinite;
}
.site-ambient-ring::before,
.site-ambient-ring::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(232,201,106,.72);
  box-shadow: 0 0 18px rgba(232,201,106,.42);
}
.site-ambient-ring::before { top: 16%; right: 10%; }
.site-ambient-ring::after { bottom: 14%; left: 14%; width: 4px; height: 4px; opacity: .66; }
.site-ambient-ring-a {
  --ring-scale: 1;
  width: clamp(220px, 24vw, 390px);
  aspect-ratio: 1.18;
}
.site-ambient-ring-b {
  --ring-scale: .86;
  width: clamp(300px, 32vw, 520px);
  aspect-ratio: 1.38;
  border-color: rgba(107,137,190,.14);
  animation-duration: 34s;
  animation-direction: reverse;
}
.site-ambient-ring-c {
  --ring-scale: 1.06;
  width: clamp(160px, 18vw, 310px);
  aspect-ratio: .82;
  border-color: rgba(232,201,106,.12);
  animation-duration: 19s;
}
.site-ambient-node {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  left: calc(var(--ambient-x) + var(--node-x, 0px) + var(--ambient-drift-x));
  top: calc(var(--ambient-y) + var(--node-y, 0px) + var(--ambient-drift-y));
  background: rgba(240,212,128,.82);
  box-shadow: 0 0 20px rgba(240,212,128,.36);
  animation: siteAmbientNode 5.6s ease-in-out infinite;
}
.site-ambient-node-a { --node-x: 132px; --node-y: -74px; animation-delay: -.8s; }
.site-ambient-node-b { --node-x: -116px; --node-y: 92px; width: 4px; height: 4px; animation-delay: -2.2s; }
.site-ambient-node-c { --node-x: 42px; --node-y: 126px; width: 3px; height: 3px; opacity: .72; animation-delay: -3.4s; }
.site-ambient-stars {
  inset: 0;
  opacity: .46;
  background-image:
    radial-gradient(circle at 18% 24%, rgba(255,255,255,.34) 0 1px, transparent 1.6px),
    radial-gradient(circle at 72% 18%, rgba(232,201,106,.28) 0 1px, transparent 1.8px),
    radial-gradient(circle at 84% 64%, rgba(255,255,255,.24) 0 1px, transparent 1.7px),
    radial-gradient(circle at 34% 78%, rgba(148,163,184,.22) 0 1px, transparent 1.6px),
    radial-gradient(circle at 58% 44%, rgba(232,201,106,.18) 0 1px, transparent 1.7px);
  animation: siteAmbientStars 18s ease-in-out infinite alternate;
}
.site-ambient-paused .site-ambient,
.site-ambient-paused .site-ambient-ring,
.site-ambient-paused .site-ambient-node,
.site-ambient-paused .site-ambient-stars {
  animation-play-state: paused;
}

@keyframes siteAmbientRing {
  to { transform: translate(-50%, -50%) rotate(360deg) scale(var(--ring-scale, 1)); }
}
@keyframes siteAmbientNode {
  0%, 100% { transform: translate3d(0, 0, 0) scale(.86); opacity: .46; }
  50% { transform: translate3d(4px, -6px, 0) scale(1.06); opacity: .9; }
}
@keyframes siteAmbientStars {
  from { transform: translate3d(-8px, 4px, 0); }
  to { transform: translate3d(10px, -6px, 0); }
}

@media (prefers-reduced-motion: reduce), (pointer: coarse), (max-width: 899px) {
  .site-ambient { display: none; }
}

/* ── Stats row ──────────────────────────────────────────────── */
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.stat-cell { padding: 28px 24px; }
.stat-cell:not(:last-child) { border-right: 1px solid var(--line); }
.stat-eyebrow { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; color: var(--muted); margin-bottom: 6px; }
.stat-val { font-family: var(--font-serif); font-size: 22px; font-weight: 700; }

/* ── Grid layouts ────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media(max-width:900px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
@media(min-width:600px) and (max-width:900px) { .grid-4 { grid-template-columns: 1fr 1fr; } }

/* ── Section title ───────────────────────────────────────────── */
.section-intro { max-width: 560px; margin-bottom: 48px; }
.section-intro .eyebrow { margin-bottom: 10px; }

/* ── Scenario tiles ──────────────────────────────────────────── */
.scenario-tile {
  display: flex; flex-direction: column; gap: 10px;
  padding: 20px; border: 1px solid var(--line);
  border-radius: var(--r-md); background: var(--ink-3);
  cursor: pointer; text-decoration: none; color: inherit;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(0,0,0,.14);
}
.scenario-tile::before {
  content: "";
  position: absolute;
  inset: 1px 1px auto 1px;
  height: 42%;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0));
  opacity: .56;
  pointer-events: none;
}
.scenario-tile:hover { border-color: var(--gold-border); background: rgba(232,201,106,.07); transform: translateY(-1px); box-shadow: 0 18px 36px rgba(0,0,0,.18); }
.scenario-tile:active { transform: translateY(1px) scale(.988); }
.scenario-tile:focus-visible {
  outline: none;
  border-color: rgba(232,201,106,.34);
  box-shadow: 0 0 0 1px rgba(232,201,106,.24), 0 18px 40px rgba(0,0,0,.18);
}
.tile-icon { width: 36px; height: 36px; border-radius: 10px; background: var(--ink-4); display: flex; align-items: center; justify-content: center; font-size: 16px; }
.tile-label { font-size: 13px; font-weight: 600; }
.tile-sub { font-size: 11px; color: var(--muted); font-family: var(--font-mono); }
.tile-arr { margin-left: auto; color: var(--muted); }

/* ── Bot mockup ──────────────────────────────────────────────── */
.bot-wrap {
  background: var(--ink-3); border: 1px solid var(--line-2);
  border-radius: var(--r-lg); padding: 20px; max-width: 340px;
}
.bot-header { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.bot-avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, #1D4ED8, #3B82F6); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: #fff; }
.bot-name   { font-size: 14px; font-weight: 700; }
.bot-sub    { font-size: 11px; color: var(--muted); }
.bot-bubble { background: var(--ink-4); border-radius: 0 var(--r-md) var(--r-md) var(--r-md); padding: 12px 14px; font-size: 13px; line-height: 1.5; color: var(--text-2); margin-bottom: 12px; }
.bot-kb { display: flex; flex-direction: column; gap: 6px; }
.bot-kb-btn { background: var(--ink-4); border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: 10px 14px; font-size: 13px; font-weight: 500; text-align: center; cursor: pointer; transition: border-color .15s; }
.bot-kb-btn:hover { border-color: var(--gold-border); }
.bot-kb-btn:focus-visible {
  outline: none;
  border-color: rgba(232,201,106,.34);
  box-shadow: 0 0 0 1px rgba(232,201,106,.22);
}
.bot-footer { font-family: var(--font-mono); font-size: 9px; letter-spacing: .1em; color: var(--muted-2); text-transform: uppercase; margin-top: 14px; text-align: center; }

/* ── Trust section ───────────────────────────────────────────── */
.trust-list { display: flex; flex-direction: column; gap: 10px; }
.trust-item { padding: 14px 20px; border: 1px solid var(--line); border-radius: var(--r-md); font-size: 14px; font-weight: 500; background: var(--ink-3); }

/* ── Products grid ───────────────────────────────────────────── */
.product-card { }
.product-icon { width: 44px; height: 44px; border-radius: var(--r-sm); background: var(--ink-4); display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 14px; }
.product-title { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.product-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ── Signature block ─────────────────────────────────────────── */
.signature { background: var(--ink-3); border: 1px solid var(--line-2); border-radius: var(--r-xl); padding: 40px; }
.signature-line { font-family: var(--font-serif); font-size: clamp(22px,3vw,36px); font-weight: 700; line-height: 1.2; }

/* ── CTA section ─────────────────────────────────────────────── */
.cta-section { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 64px 48px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-btns { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
@media(max-width:768px) { .cta-section { flex-direction: column; padding: 40px 28px; } }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-copy { font-size: 12px; color: var(--muted); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 12px; color: var(--muted); text-decoration: none; transition: color .15s; }
.footer-links a:hover { color: var(--text); }

/* ── Mini App preview ────────────────────────────────────────── */
.tma-preview {
  background: var(--ink-3); border: 1px solid var(--line-2);
  border-radius: var(--r-xl); overflow: hidden;
}
.tma-bar { background: var(--ink-4); padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.tma-title { font-size: 13px; font-weight: 700; }
.tma-status { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--green); font-family: var(--font-mono); }
.tma-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

/* ── Admin pages ─────────────────────────────────────────────── */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card { background: var(--ink-2); border: 1px solid var(--line-2); border-radius: var(--r-xl); padding: 44px 40px; width: 100%; max-width: 420px; }
.auth-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 32px; }
.auth-title { font-family: var(--font-serif); font-size: 26px; font-weight: 800; margin-bottom: 6px; }
.auth-sub { font-size: 14px; color: var(--muted); margin-bottom: 28px; }
.form-group { margin-bottom: 16px; }
.form-label { font-size: 12px; font-weight: 600; color: var(--muted); font-family: var(--font-mono); letter-spacing: .04em; margin-bottom: 6px; display: block; }
.form-input {
  width: 100%; background: var(--ink-3); border: 1px solid var(--line-2);
  color: var(--text); border-radius: var(--r-sm); padding: 12px 16px;
  font-size: 14px; font-family: var(--font-sans);
  transition: border-color .15s; outline: none;
}
.form-input:focus { border-color: var(--blue); }
.form-error { font-size: 12px; color: var(--red); margin-top: 4px; display: none; }
.form-error.show { display: block; }
.auth-submit { width: 100%; margin-top: 8px; }
.auth-link { font-size: 13px; color: var(--muted); margin-top: 16px; text-align: center; }
.auth-link a { color: var(--blue); text-decoration: none; font-weight: 500; }

/* ── Admin dashboard ─────────────────────────────────────────── */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { width: 240px; flex-shrink: 0; background: var(--ink-2); border-right: 1px solid var(--line); padding: 20px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-brand { padding: 8px 0 24px; display: flex; align-items: center; gap: 8px; }
.admin-nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--r-sm); font-size: 13px; font-weight: 500; color: var(--muted); cursor: pointer; text-decoration: none; transition: all .15s; }
.admin-nav-item:hover, .admin-nav-item.active { background: var(--blue-soft); color: var(--text); }
.admin-nav-item.active { color: #93C5FD; }
.admin-nav-sep { height: 1px; background: var(--line); margin: 8px 0; }
.admin-main { flex: 1; padding: 32px; overflow-y: auto; }
.admin-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; }
.admin-page-title { font-family: var(--font-serif); font-size: 26px; font-weight: 800; }
.kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 28px; }
@media(max-width:1200px) { .kpi-grid { grid-template-columns: repeat(2,1fr); } }
.kpi-card { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; }
.kpi-label { font-size: 11px; font-family: var(--font-mono); color: var(--muted); margin-bottom: 8px; text-transform: uppercase; }
.kpi-val { font-size: 32px; font-weight: 800; font-family: var(--font-mono); }
.kpi-delta { font-size: 12px; color: var(--green); margin-top: 4px; }
.data-table { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.table-head { display: grid; border-bottom: 1px solid var(--line); padding: 12px 20px; font-size: 11px; font-family: var(--font-mono); color: var(--muted); text-transform: uppercase; }
.table-row { display: grid; padding: 14px 20px; border-bottom: 1px solid var(--line); font-size: 13px; transition: background .1s; }
.table-row:last-child { border-bottom: none; }
.table-row:hover { background: rgba(255,255,255,.02); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; font-family: var(--font-mono); }
.badge-green { background: rgba(16,185,129,.15); color: #6EE7B7; }
.badge-blue  { background: rgba(59,130,246,.15); color: #93C5FD; }
.badge-gold  { background: var(--gold-soft); color: var(--gold); }
.badge-red   { background: rgba(239,68,68,.15); color: #FCA5A5; }
.badge-gray  { background: rgba(100,116,139,.15); color: #94A3B8; }

/* ── Animations ──────────────────────────────────────────────── */
@keyframes fadeUp { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:translateY(0); } }
.fade-up { animation: fadeUp .5s ease both; }
.fade-up-1 { animation-delay: .1s; }
.fade-up-2 { animation-delay: .2s; }
.fade-up-3 { animation-delay: .3s; }


/* ── Deluxe shell polish (2026 refresh) ─────────────────────── */
:root {
  --glass-bg: rgba(7,11,18,.62);
  --glass-bg-strong: rgba(10,16,26,.78);
  --glass-line: rgba(255,255,255,.08);
  --elev-shadow: 0 18px 60px rgba(0,0,0,.28);
}
.topbar {
  background: linear-gradient(180deg, rgba(9,14,22,.72), rgba(6,11,18,.56));
  border-bottom: 1px solid var(--glass-line);
  box-shadow: 0 8px 36px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.04);
}
.topbar.scrolled {
  background: linear-gradient(180deg, rgba(10,16,26,.82), rgba(8,12,20,.70));
}
.topbar-inner {
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand-mark {
  background: linear-gradient(180deg, #0A0F16 0%, #131D2C 100%);
  border: 1px solid rgba(232,201,106,.24);
  color: var(--gold-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 10px 28px rgba(0,0,0,.22);
}
.topbar-nav a,
.topnav a {
  border: 1px solid transparent;
}
.topbar-nav a.active,
.topnav a.active,
.topbar-nav a:hover,
.topnav a:hover {
  color: var(--text);
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.06);
}
.topbar-actions,
.lang-row {
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.lang-row {
  background: rgba(255,255,255,.03);
}
.btn {
  box-shadow: 0 10px 24px rgba(0,0,0,.10);
}
.btn-gold {
  box-shadow: 0 14px 34px rgba(232,201,106,.18);
}
.btn-ghost {
  background: rgba(255,255,255,.025);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.hero-device,
.card,
.bot-wrap,
.signature,
.cta-section,
.content-block,
.final-actions,
.info-card {
  box-shadow: var(--elev-shadow);
}
.scenario-tile {
  min-height: 132px;
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.018));
}
.scenario-tile:hover {
  background: linear-gradient(180deg, rgba(232,201,106,.10), rgba(232,201,106,.04));
}
.tile-icon,
.product-icon {
  background: linear-gradient(180deg, #0B111B 0%, #121D2C 100%);
  border: 1px solid rgba(232,201,106,.18);
  color: var(--gold-2);
}
.bot-kb {
  gap: 8px;
}
.bot-kb-btn {
  text-decoration: none;
  color: var(--text);
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.015));
}
.mock-kb-chip {
  display: block;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 7px 10px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.012));
  color: var(--text-2);
  font-size: 11px;
  line-height: 1.4;
}
.bot-kb-btn:hover {
  color: var(--text);
  border-color: var(--gold-border);
}
.footer-links a {
  opacity: .9;
}
.topbar-simple-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
@media(max-width:980px) {
  .topbar-inner {
    gap: 18px;
  }
  .topbar-actions {
    margin-left: auto;
  }
}
@media(max-width:720px) {
  .topbar-simple-actions {
    width: 100%;
  }
}