:root {
  /* === Core Palette === */
  --lux-bg: #f3efe6;
  --lux-bg-soft: #e8dfd1;
  --lux-ink: #17201d;
  --lux-muted: #66665f;
  --lux-emerald: #083b2a;
  --lux-navy: #101b2f;
  --lux-wine: #5b1f2e;
  --lux-gold: #c9a646;
  --lux-gold-bright: #e1bf62;
  --lux-gold-soft: #f5e8c8;
  --lux-card: #fffaf0;
  --lux-border: rgba(27, 38, 33, 0.14);
  --lux-success: #287d4f;
  --lux-warning: #bf6b24;
  --lux-danger: #b8322c;
  --lux-sidebar-width: 292px;
  --lux-shadow: 0 25px 50px rgba(19, 28, 24, 0.14);
  --lux-shadow-hover: 0 35px 60px rgba(11, 26, 48, 0.2);
  --lux-radius: 16px;
  --lux-radius-sm: 10px;

  /* === Typography === */
  --font-primary: 'Tajawal', 'Cairo', sans-serif;
  --font-accent: 'Tajawal', sans-serif;
}

/* =============================================
   BASE / RESET
   ============================================= */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 95% -15%, rgba(212, 175, 55, 0.09), transparent 55%),
    radial-gradient(1000px 500px at -8% 20%, rgba(11, 60, 38, 0.08), transparent 58%),
    linear-gradient(180deg, var(--lux-bg) 0%, #f8f5ef 40%, #f3ede2 100%);
  color: var(--lux-ink);
  font-family: var(--font-primary);
}

body.luxury-body { overflow-x: hidden; }

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

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: #e8dfd1; }
::-webkit-scrollbar-thumb { background: var(--lux-gold); border-radius: 9px; }
::-webkit-scrollbar-thumb:hover { background: var(--lux-gold-bright); }

/* =============================================
   GLASS / UTILITY
   ============================================= */
.glass-panel {
  background: rgba(255, 250, 240, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 250, 240, 0.25);
  border-radius: var(--lux-radius);
}

/* =============================================
   SITE HEADER (SIDEBAR)
   ============================================= */
.site-header {
  background: linear-gradient(165deg, #081711 0%, #0c3426 45%, #111b2d 100%);
  border-left: 1px solid rgba(225, 191, 98, 0.26);
  box-shadow: -12px 0 34px rgba(7, 13, 23, 0.28);
}

.navbar-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
}

/* -- Brand -- */
.brand-zone { min-width: 0; }

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.brand-logo {
  width: 46px; height: 46px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 4px 14px rgba(0,0,0,0.28);
}

.brand-copy {
  display: inline-flex; flex-direction: column; line-height: 1.2;
}
.brand-kicker {
  color: rgba(247, 238, 208, 0.85);
  font-size: 0.74rem;
  letter-spacing: 0;
  text-transform: uppercase;
}
.brand-title {
  color: #f7f0dc;
  font-size: 1.06rem;
  font-weight: 700;
  white-space: normal;
}

/* -- Nav Center -- */
.nav-center {
  width: 100%;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.65rem 0;
  border-top: 1px solid rgba(225, 191, 98, 0.18);
  border-bottom: 1px solid rgba(225, 191, 98, 0.18);
}

.nav-link-main {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: #f8efd7;
  min-height: 48px;
  padding: 0.72rem 0.85rem;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 500;
  transition: 0.25s ease;
}
.nav-link-main i { width: 22px; color: var(--lux-gold-bright); text-align: center; }
.nav-link-main:hover,
.nav-link-main.active {
  background: rgba(255, 248, 230, 0.13);
  border-color: rgba(225, 191, 98, 0.34);
  color: #fff9ea;
}
.nav-section-label {
  display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0;
  color: rgba(247, 238, 208, 0.5); padding: 0.4rem 0.85rem 0.1rem;
}

/* -- Controls -- */
.control-zone {
  width: 100%; display: flex; flex-direction: column; align-items: center; gap: 0.72rem;
}
.control-zone .dropdown { width: 100%; }

.icon-btn {
  border: 1px solid rgba(212, 175, 55, 0.35);
  background: rgba(255, 248, 230, 0.1);
  color: #f7f0dc;
  width: 100%;
  min-height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.65rem;
  padding: 0 0.85rem;
  font-weight: 700;
  transition: 0.25s ease;
}
.icon-btn:hover { background: rgba(225, 191, 98, 0.18); color: #fff; }

.currency-picker {
  width: 100%; min-height: 44px; border-radius: 12px;
  border: 1px solid rgba(225, 191, 98, 0.48);
  background-color: #fff7e6; color: #14231b; font-weight: 600;
}

.account-menu {
  border-radius: 14px; border: 1px solid rgba(11, 26, 48, 0.14);
  box-shadow: 0 16px 35px rgba(6, 9, 17, 0.16);
  min-width: 220px; text-align: right;
}

.sidebar-actions {
  display: grid; width: 100%; gap: 0.55rem; margin-top: auto; padding-top: 0.65rem;
}
.sidebar-action {
  display: flex; align-items: center; gap: 0.65rem; min-height: 46px;
  border-radius: 12px; border: 1px solid rgba(225, 191, 98, 0.22);
  background: rgba(255, 250, 240, 0.08); color: #f8efd7;
  padding: 0.68rem 0.8rem; font-weight: 700;
}
.sidebar-action.primary {
  border: 0;
  background: linear-gradient(135deg, var(--lux-gold-bright), var(--lux-gold));
  color: #1d1709;
  box-shadow: 0 14px 24px rgba(201, 166, 70, 0.28);
}
.sidebar-action i { width: 20px; text-align: center; }
.account-greeting { font-weight: 700; color: #263238; }

/* =============================================
   MOBILE NAV
   ============================================= */
.hamburger { width: 26px; display: inline-flex; flex-direction: column; gap: 4px; }
.hamburger span { display: block; width: 100%; height: 2px; border-radius: 999px; background: #f7f0dc; }

.mobile-nav { background: linear-gradient(170deg, #101a2d, #122d22); color: #f7f0dc; }

.mobile-nav-links { display: grid; gap: 0.55rem; }
.mobile-nav-links a {
  display: flex; align-items: center; gap: 0.65rem;
  border: 1px solid rgba(212, 175, 55, 0.2); border-radius: 10px;
  padding: 0.65rem 0.8rem; background: rgba(247, 238, 208, 0.06);
}
.mobile-nav-links a.active {
  border-color: rgba(212, 175, 55, 0.55); background: rgba(212, 175, 55, 0.16);
}
.mobile-nav .btn-outline-dark { border-color: rgba(225, 191, 98, 0.44); color: #f8efd7; }
.mobile-nav .btn-dark {
  border: 0; background: linear-gradient(135deg, var(--lux-gold-bright), var(--lux-gold));
  color: #1d1709; font-weight: 700;
}
.mobile-nav .btn-close { filter: invert(1) grayscale(1) brightness(2); }

/* =============================================
   HERO SECTION
   ============================================= */
.hero-luxury { padding: 1.3rem 0 0.8rem; position: relative; }

.hero-panel {
  border-radius: 18px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 1rem;
  padding: 2rem 2.5rem;
  position: relative;
  background:
    linear-gradient(135deg, rgba(8, 59, 42, 0.98) 0%, rgba(16, 27, 47, 0.98) 50%, rgba(91, 31, 46, 0.88) 100%);
  color: #f4ead1;
  box-shadow: var(--lux-shadow);
}

/* Hero Decorative Elements */
.hero-panel::before {
  content: '';
  position: absolute;
  top: -50%; right: -30%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201, 166, 70, 0.12), transparent 60%);
  pointer-events: none;
}
.hero-panel::after {
  content: '';
  position: absolute;
  bottom: -40%; left: -20%;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(255, 248, 230, 0.08), transparent 55%);
  pointer-events: none;
}

.hero-kicker {
  font-size: 0.74rem;
  letter-spacing: 0;
  text-transform: uppercase;
  color: rgba(255, 246, 217, 0.9);
  margin: 0 0 0.55rem;
  font-weight: 600;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(1.4rem, 2.8vw, 2.3rem);
  line-height: 1.5;
  max-width: 640px;
  background: linear-gradient(135deg, #fdf6df 0%, #f4e4b0 50%, #e8ce7a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-copy p {
  margin: 0.9rem 0 1rem;
  color: rgba(252, 245, 224, 0.93);
  max-width: 600px;
  font-size: 1.05rem;
}

.hero-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn-bid-primary,
.btn-auction {
  border: none;
  border-radius: 10px;
  font-weight: 700;
  padding: 0.7rem 1.3rem;
  background: linear-gradient(130deg, var(--lux-gold-bright), var(--lux-gold));
  color: #17140b;
  transition: 0.25s ease;
  position: relative;
  overflow: hidden;
}

.btn-bid-primary::after,
.btn-auction::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-bid-primary:hover::after,
.btn-auction:hover::after { opacity: 1; }

.btn-bid-primary:hover,
.btn-auction:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(212, 175, 55, 0.38);
  color: #17140b;
}

.hero-meta { display: grid; gap: 0.65rem; align-content: center; }

.meta-card {
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 16px;
  padding: 0.9rem 1.1rem;
  background: rgba(247, 238, 208, 0.07);
  transition: transform 0.3s, background 0.3s;
}
.meta-card:hover {
  transform: translateY(-2px);
  background: rgba(247, 238, 208, 0.12);
}

.meta-label { font-size: 0.8rem; color: rgba(255, 248, 230, 0.84); display: block; margin-bottom: 0.35rem; }
.meta-card strong { font-size: 1.3rem; color: #fdf6df; }

/* =============================================
   FEATURE STRIP
   ============================================= */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 0.85rem;
}

.feature-tile {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 86px;
  border: 1px solid var(--lux-border);
  border-radius: 14px;
  background: rgba(255, 250, 240, 0.82);
  box-shadow: 0 10px 24px rgba(19, 28, 24, 0.08);
  padding: 0.85rem;
  transition: transform 0.3s, box-shadow 0.3s;
}
.feature-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 35px rgba(19, 28, 24, 0.12);
}

.feature-tile i {
  width: 42px; height: 42px; flex: 0 0 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(8, 59, 42, 0.12), rgba(201, 166, 70, 0.18));
  color: var(--lux-emerald);
  font-size: 1.2rem;
}
.feature-tile strong { display: block; color: #14231b; font-size: 0.96rem; }
.feature-tile span { display: block; color: var(--lux-muted); font-size: 0.82rem; line-height: 1.45; }

/* =============================================
   SECTION HEADERS
   ============================================= */
.section-header-center {
  text-align: center;
  margin-bottom: 2.2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.section-header-center .section-kicker {
  color: var(--lux-gold);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0;
  margin: 0 0 0.5rem;
}
.section-header-center h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin: 0 0 0.6rem;
}
.section-header-center p {
  color: var(--lux-muted);
  font-size: 1rem;
  margin: 0;
}

/* =============================================
   CATEGORIES STRIP
   ============================================= */
.categories-strip-modern {
  margin: 1.5rem 0 0.5rem;
}

.categories-scroll {
  display: flex;
  gap: 0.7rem;
  overflow-x: auto;
  padding: 0.5rem 0 1rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.categories-scroll::-webkit-scrollbar { display: none; }

.category-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--lux-border);
  border-radius: 100px;
  background: rgba(255, 250, 240, 0.7);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--lux-ink);
  transition: all 0.3s;
  cursor: pointer;
  white-space: nowrap;
}
.category-chip i { color: var(--lux-emerald); font-size: 1rem; }
.category-chip:hover {
  background: var(--lux-emerald);
  color: #fff;
  border-color: var(--lux-emerald);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(8, 59, 42, 0.2);
}
.category-chip:hover i { color: var(--lux-gold-bright); }
.category-chip.active {
  background: var(--lux-emerald);
  color: #fff;
  border-color: var(--lux-emerald);
  box-shadow: 0 8px 20px rgba(8, 59, 42, 0.2);
}
.category-chip.active i { color: var(--lux-gold-bright); }

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-it-works {
  margin: 2.5rem 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid var(--lux-border);
  border-radius: var(--lux-radius);
  background: rgba(255, 250, 240, 0.65);
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--lux-shadow-hover);
}

.step-number {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--lux-gold-bright), var(--lux-gold));
  color: #1d1709;
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 auto 1rem;
}

.step-card i {
  font-size: 2rem;
  color: var(--lux-emerald);
  margin-bottom: 0.8rem;
}
.step-card h4 { margin: 0 0 0.4rem; font-size: 1.1rem; }
.step-card p { margin: 0; color: var(--lux-muted); font-size: 0.9rem; }

.step-connector {
  position: absolute;
  top: 50%;
  left: calc(100% + 0.25rem);
  width: 1rem;
  height: 2px;
  background: var(--lux-gold-soft);
  transform: translateY(-50%);
}
.step-card:last-child .step-connector { display: none; }

/* =============================================
   AUCTION ZONE
   ============================================= */
.auction-zone { margin-top: 1.8rem; }

.zone-header {
  margin: 0 0 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 0.8rem;
}
.zone-header h2 { margin: 0; font-size: clamp(1.2rem, 2.3vw, 1.8rem); }
.zone-kicker { margin: 0; color: var(--lux-muted); letter-spacing: 0; text-transform: uppercase; font-size: 0.72rem; }
.zone-subtitle { margin: 0; color: #4f5453; font-size: 0.95rem; }

.auction-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

/* -- Filter Sidebar -- */
.filter-sidebar {
  position: sticky;
  top: 18px;
  border-radius: 14px;
  border: 1px solid var(--lux-border);
  background: linear-gradient(180deg, #fff9ec 0%, #f4ead9 100%);
  box-shadow: 0 10px 25px rgba(11, 26, 48, 0.08);
  padding: 1.1rem;
}
.filter-sidebar h3 { font-size: 1.04rem; margin: 0 0 0.9rem; }
.filter-group { margin-bottom: 0.8rem; }
.filter-group label {
  display: block; font-size: 0.84rem; margin-bottom: 0.34rem;
  color: #273140; font-weight: 600;
}

/* -- Auction Grid -- */
.auction-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(275px, 1fr));
  gap: 1rem;
}

.auction-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--lux-border);
  background: linear-gradient(180deg, #fdfaf4 0%, var(--lux-card) 100%);
  box-shadow: 0 10px 28px rgba(11, 26, 48, 0.08);
  transition: transform 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.1), box-shadow 0.35s;
  opacity: 1;
  transform: translateY(0);
}
.auction-card.hidden-by-filter { display: none; }

.auction-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--lux-shadow-hover);
}

.card-media {
  position: relative;
  aspect-ratio: 4/3;
  height: auto;
  overflow: hidden;
  background: #ddd5c6;
}
.card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s;
}
.auction-card:hover .card-media img { transform: scale(1.07); }

.media-placeholder {
  height: 100%; width: 100%; display: grid; place-items: center; font-size: 2rem; color: #495057;
}

.rarity-chip {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(11, 26, 48, 0.88);
  color: #f8eed1;
  border: 1px solid rgba(212, 175, 55, 0.45);
  border-radius: 10px;
  padding: 0.3rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.card-content { padding: 0.95rem; }
.card-content h3 { margin: 0; font-size: 1.03rem; line-height: 1.45; }
.seller-line { margin: 0.45rem 0 0.3rem; color: #3f4b57; font-size: 0.82rem; }
.desc-line { margin: 0; color: #5a6161; font-size: 0.86rem; min-height: 46px; }

.timer-row { margin-top: 0.7rem; display: flex; justify-content: space-between; align-items: center; gap: 0.45rem; }
.timer-pill {
  border-radius: 10px;
  background: rgba(11, 60, 38, 0.15);
  color: #164b31;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 0.25rem 0.6rem;
}
.timer-pill.timer-warning { background: rgba(212, 123, 36, 0.2); color: var(--lux-warning); }
.timer-pill.timer-danger { background: rgba(204, 63, 52, 0.2); color: var(--lux-danger); }
.bid-count { color: #5a6262; font-size: 0.78rem; }

.price-wrap { margin-top: 0.65rem; }
.price-usd { margin: 0; font-size: 1.18rem; color: #123726; font-weight: 800; }
.price-local { margin: 0.2rem 0 0; font-size: 0.86rem; color: #4d5656; }

.card-actions {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(92px, auto);
  gap: 0.5rem;
}

.price-flash { animation: pricePulse 0.8s ease; }
@keyframes pricePulse {
  0% { background: rgba(47, 159, 95, 0.34); }
  100% { background: transparent; }
}

/* =============================================
   TRUST SECTION
   ============================================= */
.trust-section {
  margin: 3rem 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.trust-card {
  text-align: center;
  padding: 1.5rem 1rem;
  border: 1px solid var(--lux-border);
  border-radius: var(--lux-radius);
  background: rgba(255, 250, 240, 0.7);
  transition: transform 0.3s;
}
.trust-card:hover { transform: translateY(-3px); }

.trust-card i {
  font-size: 2rem;
  color: var(--lux-emerald);
  margin-bottom: 0.6rem;
}
.trust-card h5 { margin: 0 0 0.3rem; font-size: 1.05rem; }
.trust-card p { margin: 0; color: var(--lux-muted); font-size: 0.85rem; }

/* =============================================
   QUICK BID MODAL
   ============================================= */
.quick-bid-modal {
  border-radius: 18px;
  border: 1px solid rgba(11, 26, 48, 0.16);
  background: linear-gradient(160deg, #fdfaf3, #f4eee1);
}

.form-feedback { min-height: 1.2rem; font-size: 0.88rem; }
.form-feedback.error { color: #b42318; }
.form-feedback.success { color: #157347; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  border-top: 1px solid rgba(11, 26, 48, 0.14);
  background: linear-gradient(140deg, rgba(11, 26, 48, 0.94), rgba(11, 60, 38, 0.95));
  color: #f7f0dc;
  margin-top: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid rgba(255, 248, 230, 0.1);
}

.footer-col h5 {
  color: var(--lux-gold-bright);
  margin: 0 0 0.8rem;
  font-size: 1rem;
}
.footer-col p, .footer-col a {
  color: rgba(247, 238, 208, 0.78);
  font-size: 0.88rem;
  margin: 0 0 0.4rem;
  display: block;
}
.footer-col a:hover { color: var(--lux-gold-bright); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0;
  gap: 1rem;
}
.footer-bottom p { margin: 0; color: rgba(247, 238, 208, 0.6); font-size: 0.85rem; }
.footer-social { display: flex; gap: 0.5rem; }
.footer-social a {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border: 1px solid rgba(225, 191, 98, 0.3);
  border-radius: 10px;
  color: var(--lux-gold-bright);
  transition: 0.25s;
}
.footer-social a:hover {
  background: var(--lux-gold);
  color: #1d1709;
}

.footer-sub {
  color: rgba(247, 238, 208, 0.72);
  font-size: 0.7rem;
}

/* =============================================
   FLOATING ACTION PANEL (RIGHT SIDE)
   ============================================= */
.floating-actions-panel {
  position: sticky;
  top: 18px;
  z-index: 1020;
  margin-top: 1.8rem;
  margin-bottom: 1rem;
}

.floating-actions-inner {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.9rem 0.85rem;
  border-radius: 14px;
  border: 1px solid var(--lux-border);
  background: linear-gradient(180deg, #fff9ec 0%, #f4ead9 100%);
  box-shadow: 0 10px 25px rgba(11, 26, 48, 0.08);
}

.floating-action-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid rgba(201, 166, 70, 0.22);
  background: rgba(255, 250, 240, 0.08);
  color: var(--lux-ink);
  padding: 0.68rem 0.8rem;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.25s ease;
  text-decoration: none;
}

.floating-action-btn i {
  width: 20px;
  text-align: center;
  color: var(--lux-emerald);
}

.floating-action-btn:hover {
  background: var(--lux-emerald);
  color: #fff;
  border-color: var(--lux-emerald);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(8, 59, 42, 0.2);
}

.floating-action-btn:hover i {
  color: var(--lux-gold-bright);
}

.floating-action-btn.primary-action {
  border: 0;
  background: linear-gradient(135deg, var(--lux-gold-bright), var(--lux-gold));
  color: #1d1709;
  box-shadow: 0 14px 24px rgba(201, 166, 70, 0.28);
}

.floating-action-btn.primary-action i {
  color: #1d1709;
}

.floating-action-btn.primary-action:hover {
  background: linear-gradient(135deg, var(--lux-gold), var(--lux-gold-bright));
  color: #1d1709;
  box-shadow: 0 16px 30px rgba(212, 175, 55, 0.38);
}

.floating-action-btn.primary-action:hover i {
  color: #1d1709;
}

@media (min-width: 1200px) {
  .floating-actions-panel {
    position: fixed;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 220px;
    margin: 0;
    z-index: 1040;
  }
  .floating-actions-inner {
    background: linear-gradient(180deg, rgba(255, 249, 236, 0.95), rgba(244, 234, 217, 0.95));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(201, 166, 70, 0.3);
    box-shadow: 0 15px 40px rgba(11, 26, 48, 0.18);
  }
}

@media (max-width: 1199px) {
  .floating-actions-panel {
    position: relative;
    width: 100%;
    margin: 1.5rem 0 0.5rem;
  }
  .floating-actions-inner {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.7rem;
  }
  .floating-action-btn {
    flex: 0 0 auto;
    min-height: 42px;
    padding: 0.5rem 0.9rem;
    font-size: 0.82rem;
  }
  .floating-action-btn span {
    display: none;
  }
  .floating-action-btn {
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
  }
  .floating-action-btn i {
    width: auto;
    font-size: 1.1rem;
    margin: 0;
  }
  .floating-action-btn.primary-action {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
  }
  .floating-action-btn.primary-action span {
    display: none;
  }
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.9, 0.3, 1), transform 0.7s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1199px) {
  .site-header {
    position: sticky; top: 0; z-index: 1030; border-left: 0;
    border-bottom: 1px solid rgba(225, 191, 98, 0.26);
    box-shadow: 0 8px 28px rgba(7, 13, 23, 0.28);
  }
  .navbar-shell { flex-direction: row; }
  .hero-panel { grid-template-columns: 1fr; }
  .auction-layout { grid-template-columns: 1fr; }
  .feature-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-sidebar { position: static; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1200px) {
  .site-header {
    position: fixed; inset: 0 0 0 auto; z-index: 1030;
    width: var(--lux-sidebar-width); min-height: 100vh;
  }
  .site-header .navbar,
  .site-header .navbar-shell { min-height: 100vh; }
  .site-header .navbar-shell {
    flex-direction: column; align-items: stretch; justify-content: flex-start; padding: 1.25rem 1rem;
  }
  .brand-zone { margin-bottom: 1rem; }
  .luxury-body { padding-right: var(--lux-sidebar-width); }
  .home-main, .site-footer { width: 100%; }
}

@media (max-width: 767px) {
  .brand-title { font-size: 0.95rem; }
  .hero-panel { padding: 1.25rem; border-radius: 14px; }
  .auction-grid { grid-template-columns: 1fr; }
  .feature-strip { grid-template-columns: 1fr; }
  .card-actions { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .btn-bid-primary, .btn, .form-select, .form-control { min-height: 44px; }
}