:root {
  --black:    #060608;
  --deep:     #0c0c10;
  --surface:  #12121a;
  --card:     #17171f;
  --border:   rgba(255,255,255,0.07);
  --gold:     #c9a84c;
  --gold-lt:  #e2c47a;
  --gold-dim: rgba(201,168,76,0.15);
  --white:    #f5f3ee;
  --muted:    rgba(245,243,238,0.45);
  --green:    #2ecc71;
  --red:      #e74c3c;
  --blue:     #3498db;
  --radius:   14px;
  --glow:     0 0 40px rgba(201,168,76,0.12);
  --sidebar-w: 260px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
}

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; border-radius: 10px; font-size: .85rem; font-weight: 500; letter-spacing: .04em; transition: all .25s; cursor: pointer; border: none; font-family: 'DM Sans', sans-serif; }
.btn-gold    { background: var(--gold); color: var(--black); }
.btn-gold:hover { background: var(--gold-lt); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(201,168,76,0.3); }
.btn-ghost   { background: transparent; border: 1px solid var(--border); color: var(--muted); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-danger  { background: rgba(231,76,60,0.15); border: 1px solid rgba(231,76,60,0.3); color: var(--red); }
.btn-danger:hover { background: rgba(231,76,60,0.25); }
.btn-lg { padding: 14px 32px; font-size: .95rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Form elements ── */
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group label { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.form-control {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: .9rem;
  outline: none;
  transition: border-color .2s;
  width: 100%;
}
.form-control:focus { border-color: var(--gold); }
.form-control::placeholder { color: var(--muted); }
select.form-control option { background: var(--card); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Cards ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.card-header h2 { font-family: 'Cormorant Garamond', serif; font-size: 1.3rem; font-weight: 400; }

/* ── Badges ── */
.badge { display: inline-block; padding: 3px 12px; border-radius: 100px; font-size: .72rem; font-weight: 500; letter-spacing: .05em; text-transform: uppercase; }
.badge-confirmed, .badge-active   { background: rgba(46,204,113,0.15);  color: var(--green); }
.badge-pending                     { background: rgba(52,152,219,0.15);  color: var(--blue); }
.badge-completed                   { background: rgba(201,168,76,0.15);  color: var(--gold); }
.badge-cancelled, .badge-inactive  { background: rgba(231,76,60,0.15);   color: var(--red); }
.badge-bronze   { background: rgba(205,127,50,0.2);  color: #cd7f32; }
.badge-silver   { background: rgba(192,192,192,0.2); color: #c0c0c0; }
.badge-gold     { background: rgba(201,168,76,0.2);  color: var(--gold); }
.badge-platinum { background: rgba(229,228,226,0.2); color: #e5e4e2; }

/* ── Alerts ── */
.alert { padding: 14px 18px; border-radius: 10px; font-size: .88rem; margin-bottom: 16px; display: flex; align-items: flex-start; gap: 10px; }
.alert-error   { background: rgba(231,76,60,0.12);  border: 1px solid rgba(231,76,60,0.25);  color: #f08080; }
.alert-success { background: rgba(46,204,113,0.12); border: 1px solid rgba(46,204,113,0.25); color: #80e0a0; }
.alert-info    { background: rgba(52,152,219,0.12); border: 1px solid rgba(52,152,219,0.25); color: #80c0e0; }

/* ── Nav (public pages) ── */
.ticker { background: var(--deep); border-bottom: 1px solid var(--border); overflow: hidden; height: 38px; display: flex; align-items: center; }
.ticker-track { display: flex; gap: 48px; white-space: nowrap; animation: ticker 40s linear infinite; }
.ticker-item { display: flex; align-items: center; gap: 8px; font-family: 'DM Mono', monospace; font-size: .78rem; color: var(--muted); }
.ticker-item .sym { color: var(--gold); font-weight: 500; }
.ticker-item .up  { color: var(--green); }
.ticker-item .dn  { color: var(--red); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

nav.public-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(6,6,8,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-logo { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 600; letter-spacing: .04em; }
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-size: .82rem; font-weight: 400; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); transition: color .2s; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--gold); transition: width .3s; }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active::after, .nav-links a:hover::after { width: 100%; }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.btn-nav-ghost { border: 1px solid var(--border); color: var(--muted); padding: 8px 20px; border-radius: 8px; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; transition: all .2s; }
.btn-nav-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-nav-gold { background: var(--gold); color: var(--black); padding: 9px 22px; border-radius: 8px; font-size: .8rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; transition: all .25s; }
.btn-nav-gold:hover { background: var(--gold-lt); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--white); }

/* ── Dashboard layout ── */
.dashboard-container { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--deep);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 50;
  transition: transform .3s;
}
.sidebar-logo { padding: 24px 24px 20px; border-bottom: 1px solid var(--border); }
.sidebar-logo a { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 600; }
.sidebar-logo span { color: var(--gold); }
.sidebar-user { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.sidebar-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--gold-dim); border: 1px solid rgba(201,168,76,0.3); display: flex; align-items: center; justify-content: center; color: var(--gold); font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; font-weight: 600; flex-shrink: 0; }
.sidebar-user-name { font-size: .9rem; font-weight: 500; }
.sidebar-user-tier { font-size: .72rem; color: var(--gold); letter-spacing: .06em; text-transform: uppercase; }
.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.sidebar-section { font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); padding: 12px 12px 6px; }
.sidebar-link {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px; border-radius: 10px;
  font-size: .87rem; color: var(--muted);
  transition: all .2s; margin-bottom: 2px;
}
.sidebar-link i { width: 18px; text-align: center; font-size: .95rem; }
.sidebar-link:hover { background: rgba(255,255,255,0.04); color: var(--white); }
.sidebar-link.active { background: var(--gold-dim); color: var(--gold); border: 1px solid rgba(201,168,76,0.2); }
.sidebar-link.active i { color: var(--gold); }
.sidebar-footer { padding: 16px 12px; border-top: 1px solid var(--border); }

.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 32px 36px;
  max-width: 1200px;
}
.page-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 32px;
}
.page-header h1 { font-family: 'Cormorant Garamond', serif; font-size: 2rem; font-weight: 300; }
.page-header p  { color: var(--muted); font-size: .88rem; }

.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-bottom: 28px; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; display: flex; align-items: center; gap: 16px; transition: border-color .3s; }
.stat-card:hover { border-color: rgba(201,168,76,0.25); }
.stat-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--gold-dim); display: flex; align-items: center; justify-content: center; color: var(--gold); font-size: 1.2rem; flex-shrink: 0; }
.stat-details h3 { font-family: 'DM Mono', monospace; font-size: 1.4rem; font-weight: 500; }
.stat-details p  { font-size: .78rem; color: var(--muted); margin-top: 2px; }

/* ── Section/page utility ── */
.section-tag { display: inline-block; font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold-dim); padding: 4px 14px; border-radius: 100px; margin-bottom: 20px; }
.section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem,4vw,3.2rem); font-weight: 300; line-height: 1.15; margin-bottom: 16px; }
.section-title em { font-style: normal; color: var(--gold); }
.section-sub { color: var(--muted); font-size: .95rem; max-width: 520px; }
.section-header { margin-bottom: 60px; }
.center { text-align: center; }
.center .section-sub { margin: 0 auto; }
.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.reveal.hidden { opacity: 0; transform: translateY(28px); }
.reveal.hidden.visible { opacity: 1; transform: none; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%,100% { transform: translateY(-50%) translateY(0px); } 50% { transform: translateY(-50%) translateY(-12px); } }

/* ── Footer (public) ── */
footer.public-footer { background: var(--deep); border-top: 1px solid var(--border); padding: 60px 5% 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand p { font-size: .85rem; color: var(--muted); margin-top: 12px; max-width: 260px; line-height: 1.8; }
.footer-col h5 { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: .85rem; color: var(--muted); transition: color .2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; font-size: .78rem; color: var(--muted); }

/* ── Responsive ── */
@media (max-width: 1100px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: var(--black); border-bottom: 1px solid var(--border); padding: 24px 5%; gap: 20px; z-index: 99; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════
   FULL RESPONSIVENESS — Arx Asset Vault
   All breakpoints: 1200px / 900px / 768px / 600px / 480px / 360px
   ════════════════════════════════════════════════════════ */

/* ── Page header wraps on small screens ── */
.page-header { flex-wrap: wrap; gap: 14px; }
.page-header h1 { font-size: clamp(1.4rem, 4vw, 2rem); }

/* ── Cards full-width padding adjust ── */
@media (max-width: 900px) {
  .card { padding: 20px; }
  .card-header { flex-direction: column; align-items: flex-start; gap: 10px; }
  .page-header { margin-bottom: 20px; }
}

/* ── 768px: sidebar hidden, hamburger shown, main full-width ── */
@media (max-width: 768px) {
  :root { --sidebar-w: 260px; }
  .sidebar { transform: translateX(-100%); z-index: 50; }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 40px rgba(0,0,0,0.6); }
  .main-content { margin-left: 0; padding: 16px; }
  .mobile-header { display: flex !important; }
  .page-header { margin-top: 8px; }
  .page-header h1 { font-size: 1.5rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .btn { padding: 9px 16px; font-size: .82rem; }
}

/* ── 600px: single col stats, tighter spacing ── */
@media (max-width: 600px) {
  .main-content { padding: 12px; }
  .stats-grid { grid-template-columns: 1fr; gap: 10px; }
  .stat-card { padding: 16px; }
  .card { padding: 16px; border-radius: 10px; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .page-header a.btn { width: 100%; justify-content: center; }
  .summary-row { grid-template-columns: 1fr !important; }
  .tabs { flex-direction: column; gap: 4px; }
  .tab-btn { width: 100%; text-align: center; }
}

/* ── 480px: very small phones ── */
@media (max-width: 480px) {
  .main-content { padding: 10px; }
  .card { padding: 14px; }
  .page-header h1 { font-size: 1.3rem; }
  .stat-details h3 { font-size: 1.1rem; }
  .btn-lg { padding: 12px 20px; font-size: .88rem; }
  .form-control { padding: 11px 14px; font-size: .85rem; }
  .txn-table th, .txn-table td { padding: 10px 10px; font-size: .78rem; }
  .sidebar { width: 85vw; }
}

/* ── 360px: absolute minimum ── */
@media (max-width: 360px) {
  .main-content { padding: 8px; }
  .card { padding: 12px; }
  .page-header h1 { font-size: 1.2rem; }
  .nav-logo { font-size: 1.2rem; }
}

/* ── Public nav mobile open state ── */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--black);
  border-bottom: 1px solid var(--border);
  padding: 24px 5%;
  gap: 20px;
  z-index: 199;
}
/* nav-cta buttons visible at bottom of screen when menu opens */
.nav-cta.open {
  display: flex;
  flex-direction: row;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 14px 5%;
  gap: 12px;
  z-index: 199;
  justify-content: center;
}
.nav-cta.open a { flex: 1; text-align: center; justify-content: center; }

/* ── Public page sections responsive ── */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section-title { font-size: clamp(1.6rem, 5vw, 2.4rem); }
}
@media (max-width: 768px) {
  nav.public-nav { padding: 0 4%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-header { margin-bottom: 36px; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  nav.public-nav { height: 60px; }
  .nav-links.open { top: 60px; }
  .section-title { font-size: clamp(1.4rem, 6vw, 2rem); }
  
}

/* ── Hamburger active animation ── */
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }