/* ============================================================
   ChatLegend — Global Stylesheet
   Dark gold theme, mobile-first, PWA-ready
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700;900&family=Cinzel:wght@400;600;700&family=Raleway:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --gold:       #c9a84c;
  --gold-light: #f0d080;
  --gold-dark:  #8a6a1f;
  --ruby:       #b5223b;
  --ruby-light: #e0395a;
  --ruby-dark:  #7a0f24;
  --black:      #0a0a0a;
  --dark:       #111111;
  --dark2:      #181818;
  --dark3:      #222222;
  --white:      #f5f0e8;
  --muted:      #999;
  --border:     rgba(201,168,76,0.2);
  --border-ruby:rgba(181,34,59,0.3);
  --glow:       0 0 30px rgba(201,168,76,0.3);
  --glow-ruby:  0 0 30px rgba(181,34,59,0.3);
  --radius:     4px;
  --nav-h:      80px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--black);
  color: var(--white);
  font-family: 'Raleway', sans-serif;
  font-weight: 400;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
a { color: var(--gold); text-decoration: none; transition: color .3s; }
a:hover { color: var(--gold-light); }

h1,h2,h3,h4 { font-family: 'Cinzel', serif; line-height: 1.2; }

/* ── Layout ────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }

/* ── Typography ────────────────────────────────────────────── */
.section-label {
  font-family: 'Cinzel', serif;
  font-size: .7rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 14px;
}
.section-label.ruby { color: var(--ruby-light); }

.gold-text         { color: var(--gold); }
.ruby-text         { color: var(--ruby-light); }
.gold-gradient-text {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ruby-gradient-text {
  background: linear-gradient(135deg, var(--ruby-dark), var(--ruby), var(--ruby-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.divider {
  width: 80px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 24px auto;
}
.divider.left  { margin: 24px 0; }
.divider.ruby  { background: linear-gradient(90deg, transparent, var(--ruby-light), transparent); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  color: var(--black);
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 14px 36px;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
  transition: all .3s;
  min-height: 48px;
  align-items: center;
  justify-content: center;
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), #fffbe0);
  color: var(--black);
  box-shadow: var(--glow);
  transform: translateY(-2px);
}
.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--gold);
  font-family: 'Cinzel', serif;
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 13px 35px;
  border: 1px solid var(--gold);
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
  transition: all .3s;
  min-height: 48px;
}
.btn-outline:hover {
  background: rgba(201,168,76,.1);
  color: var(--gold-light);
  box-shadow: var(--glow);
}
.btn-ruby {
  display: inline-block;
  background: linear-gradient(135deg, var(--ruby-dark), var(--ruby), var(--ruby-light));
  color: var(--white);
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 14px 36px;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
  transition: all .3s;
  min-height: 48px;
}
.btn-ruby:hover {
  box-shadow: var(--glow-ruby);
  transform: translateY(-2px);
  color: var(--white);
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--dark2);
  border: 1px solid var(--border);
  padding: 36px;
  position: relative;
  transition: all .3s;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(180deg, var(--gold), transparent);
}
.card:hover { border-color: var(--gold); box-shadow: var(--glow); transform: translateY(-4px); }
.card.ruby-card::before {
  background: linear-gradient(180deg, var(--ruby-light), transparent);
}
.card.ruby-card { border-color: var(--border-ruby); }
.card.ruby-card:hover { border-color: var(--ruby-light); box-shadow: var(--glow-ruby); }

/* ── Page Hero (inner pages) ────────────────────────────────── */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201,168,76,.1) 0%, transparent 60%),
    linear-gradient(rgba(201,168,76,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,.03) 1px, transparent 1px);
  background-size: auto, 60px 60px, 60px 60px;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-content h1 {
  font-family: 'Cinzel Decorative', serif;
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  margin-bottom: 16px;
}
.page-hero-content p { color: #888; font-size: 1.05rem; max-width: 580px; margin: 0 auto 28px; }
.page-hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-glow {
  0%,100% { box-shadow: 0 0 20px rgba(201,168,76,.2); }
  50%      { box-shadow: 0 0 40px rgba(201,168,76,.5); }
}
@keyframes ruby-pulse {
  0%,100% { box-shadow: 0 0 20px rgba(181,34,59,.2); }
  50%      { box-shadow: 0 0 40px rgba(181,34,59,.5); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@keyframes dot-blink {
  0%,100% { opacity: 1; }
  50%      { opacity: .3; }
}

.fade-in-up { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all .4s;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(10,10,10,.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom-color: rgba(201,168,76,.15);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo svg { width: 38px; height: 38px; }
.logo-text {
  font-family: 'Cinzel', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .05em;
}
.logo-text .logo-legend { color: var(--gold); }

/* Main nav */
.nav-links {
  display: flex;
  gap: 2px;
  align-items: center;
}
.nav-link {
  font-family: 'Cinzel', serif;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #999;
  text-decoration: none;
  padding: 8px 12px;
  transition: all .3s;
  position: relative;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%; right: 50%;
  height: 1px;
  background: var(--gold);
  transition: all .3s;
}
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-link:hover::after, .nav-link.active::after { left: 12px; right: 12px; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(14,14,14,.98);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  min-width: 200px;
  padding: 8px 0;
  z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-family: 'Cinzel', serif;
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #999;
  transition: color .3s, background .3s;
}
.nav-dropdown-menu a:hover { color: var(--gold); background: rgba(201,168,76,.05); }

/* VIP badge in nav */
.nav-vip-badge {
  font-family: 'Cinzel', serif;
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ruby-light);
  border: 1px solid rgba(181,34,59,.4);
  padding: 6px 12px;
  background: rgba(181,34,59,.08);
  text-decoration: none;
  transition: all .3s;
  white-space: nowrap;
}
.nav-vip-badge:hover { color: var(--ruby-light); background: rgba(181,34,59,.15); border-color: var(--ruby-light); }

/* CTA button */
.nav-cta {
  font-family: 'Cinzel', serif;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--black);
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  padding: 10px 22px;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  text-decoration: none;
  transition: all .3s;
  flex-shrink: 0;
  white-space: nowrap;
}
.nav-cta:hover {
  background: linear-gradient(135deg, var(--gold), var(--gold-light), #fffbe0);
  color: var(--black);
  box-shadow: var(--glow);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--gold);
  transition: all .3s;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(10,10,10,.98);
  border-top: 1px solid var(--border);
  padding: 16px 24px 28px;
  gap: 2px;
  max-height: calc(100vh - var(--nav-h));
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-link {
  font-family: 'Cinzel', serif;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #999;
  text-decoration: none;
  padding: 13px 0;
  border-bottom: 1px solid rgba(201,168,76,.08);
  transition: color .3s;
  display: block;
}
.mobile-link:hover, .mobile-link.active { color: var(--gold); }
.mobile-link.ruby { color: var(--ruby-light); }
.mobile-section-label {
  font-family: 'Cinzel', serif;
  font-size: .6rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 16px 0 4px;
  opacity: .6;
}
.mobile-cta {
  margin-top: 16px;
  text-align: center;
  font-family: 'Cinzel', serif;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--black);
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  padding: 14px;
  text-decoration: none;
  display: block;
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: #0d0d0d;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.footer-top { padding: 72px 0 52px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-logo { display: flex; align-items: center; gap: 11px; margin-bottom: 18px; }
.footer-logo-text { font-family: 'Cinzel', serif; font-size: 1.1rem; font-weight: 700; color: var(--white); }
.footer-logo-text span { color: var(--gold); }
.footer-tagline { color: #777; font-size: .88rem; line-height: 1.75; margin-bottom: 22px; }
.footer-cta {
  font-family: 'Cinzel', serif;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201,168,76,.3);
  padding-bottom: 2px;
  transition: all .3s;
}
.footer-cta:hover { color: var(--gold-light); border-color: var(--gold-light); }
.footer-col h4 {
  font-family: 'Cinzel', serif;
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { color: #777; font-size: .86rem; text-decoration: none; transition: color .3s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(201,168,76,.1); padding: 22px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: #444; font-size: .8rem; }
.footer-motto { font-family: 'Cinzel', serif !important; color: var(--gold) !important; letter-spacing: .1em; }

/* ── Currency badges ────────────────────────────────────────── */
.currency-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Cinzel', serif;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 2px;
  font-weight: 600;
}
.currency-badge.gold-badge {
  color: var(--gold);
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.3);
}
.currency-badge.ruby-badge {
  color: var(--ruby-light);
  background: rgba(181,34,59,.1);
  border: 1px solid rgba(181,34,59,.3);
}

/* ── VIP gradient label ─────────────────────────────────────── */
.vip-label {
  font-family: 'Cinzel', serif;
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--ruby-dark), var(--ruby-light));
  color: var(--white);
  padding: 3px 10px;
  display: inline-block;
}

/* ── Feature grid ───────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card { text-align: left; }
.feature-icon { font-size: 1.9rem; margin-bottom: 14px; display: block; }
.feature-card h3 { font-size: .98rem; color: var(--white); margin-bottom: 10px; }
.feature-card p  { color: #888; font-size: .88rem; line-height: 1.7; }

/* ── Shared section header ──────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-size: clamp(1.7rem, 3.5vw, 2.7rem); }
.section-header p  { color: #888; max-width: 500px; margin: 12px auto 0; font-size: .95rem; }

/* ── PWA install banner ─────────────────────────────────────── */
#pwa-install-banner {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(14,14,14,.97);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(16px);
  padding: 16px 24px;
  z-index: 900;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
#pwa-install-banner.show { display: flex; }
#pwa-install-banner p { color: #aaa; font-size: .88rem; flex: 1; min-width: 200px; }
#pwa-install-banner strong { color: var(--gold); }
#pwa-install-btn {
  font-family: 'Cinzel', serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--black);
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}
#pwa-dismiss-btn {
  color: #555;
  font-size: .8rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px 8px;
}
#pwa-dismiss-btn:hover { color: #888; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav-vip-badge { display: none; }
  .nav-link { font-size: .66rem; padding: 8px 9px; }
}
@media (max-width: 900px) {
  .nav-links, .nav-cta, .nav-vip-badge { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .btn-primary, .btn-outline, .btn-ruby {
    width: 100%; text-align: center;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }
  .page-hero-actions { flex-direction: column; align-items: center; }
}