/* ============================================================
   Invexo – Global Stylesheet v2
   Dark luxury finance: deep navy, cyan accent, grid bg
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --bg-deep:     #060b13;
  --bg-card:     #0b1220;
  --bg-elevated: #101828;
  --border:      #1a2a3d;
  --border-glow: rgba(0,212,255,0.25);
  --accent:      #00d4ff;
  --accent2:     #0066cc;
  --gold:        #f6c90e;
  --success:     #10b981;
  --danger:      #ef4444;
  --warning:     #f59e0b;
  --purple:      #8b5cf6;
  --text-primary:   #eef2f7;
  --text-secondary: #8ba3c0;
  --text-muted:     #3d5470;
  --font-main: 'Sora', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 14px;
  --shadow: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 28px rgba(0,212,255,0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ── Grid Background ────────────────────────────────────────── */
body {
  font-family: var(--font-main);
  background-color: var(--bg-deep);
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; }
a { color: var(--accent); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: 0.8; }
p { line-height: 1.7; color: var(--text-secondary); }

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }

/* ── Utility ─────────────────────────────────────────────────── */
.text-accent  { color: var(--accent); }
.text-gold    { color: var(--gold); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-muted   { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.mono         { font-family: var(--font-mono); }
.fw-bold      { font-weight: 700; }
.mb-0 { margin-bottom: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.w-100 { width: 100%; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color .3s, box-shadow .3s;
}
.card:hover { border-color: rgba(0,212,255,0.2); box-shadow: var(--shadow-glow); }
.card-glow { box-shadow: var(--shadow-glow); border-color: var(--border-glow); }

/* ── Stat Cards ─────────────────────────────────────────────── */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-glow); }
.stat-card .stat-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.stat-card .stat-icon svg { width: 22px; height: 22px; }
.stat-card .stat-value {
  font-size: 24px; font-weight: 800;
  color: var(--text-primary); font-family: var(--font-mono);
}
.stat-card .stat-label {
  font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px; margin-top: 4px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border: none; border-radius: 8px;
  font-family: var(--font-main); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all .2s; text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,212,255,0.3); color: #fff; }
.btn-gold { background: linear-gradient(135deg, var(--gold), #e6a800); color: #000; }
.btn-gold:hover { opacity: 0.9; transform: translateY(-1px); color: #000; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { opacity: 0.85; color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.85; color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 8px 16px; font-size: 12px; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-block { width: 100%; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 8px; letter-spacing: 0.5px;
}
.form-control {
  width: 100%; background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 16px; color: var(--text-primary);
  font-family: var(--font-main); font-size: 14px;
  transition: border-color .2s, box-shadow .2s; outline: none;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,212,255,0.1); }
.form-control::placeholder { color: var(--text-muted); }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }
.form-error { font-size: 12px; color: var(--danger); margin-top: 6px; }

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
  padding: 14px 18px; border-radius: 10px;
  font-size: 14px; margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); color: var(--success); }
.alert-danger  { background: rgba(239,68,68,0.1);  border: 1px solid rgba(239,68,68,0.25);  color: var(--danger); }
.alert-warning { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25); color: var(--warning); }
.alert-info    { background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.2);   color: var(--accent); }

/* ── Tables ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--bg-elevated); }
thead th {
  padding: 12px 16px; text-align: left;
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
tbody tr { border-bottom: 1px solid var(--border); transition: background .15s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }
tbody td { padding: 14px 16px; font-size: 14px; color: var(--text-secondary); }
tbody td strong { color: var(--text-primary); }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 4px 10px; border-radius: 99px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.5px;
}
.badge-pending  { background: rgba(245,158,11,0.12); color: var(--warning); }
.badge-approved, .badge-active { background: rgba(16,185,129,0.12); color: var(--success); }
.badge-rejected, .badge-danger { background: rgba(239,68,68,0.12);  color: var(--danger); }

/* ── Progress Bar ───────────────────────────────────────────── */
.progress { height: 5px; background: var(--bg-elevated); border-radius: 99px; overflow: hidden; margin: 8px 0; }
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 99px; transition: width .5s ease;
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(6,11,19,0.92);
  backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--border);
  padding: 0 32px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.navbar-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 22px; color: var(--text-primary);
}
.navbar-brand .brand-dot { color: var(--accent); }
.navbar-nav { display: flex; align-items: center; gap: 4px; }
.navbar-nav a {
  padding: 8px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500; color: var(--text-secondary);
  transition: all .2s;
}
.navbar-nav a:hover, .navbar-nav a.active { color: var(--accent); background: rgba(0,212,255,0.07); }

/* ── Sidebar ────────────────────────────────────────────────── */
.dash-layout { display: flex; min-height: 100vh; padding-top: 64px; }
.sidebar {
  width: 235px; min-width: 235px;
  background: rgba(11,18,32,0.95);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  position: sticky; top: 64px;
  height: calc(100vh - 64px); overflow-y: auto;
}
.sidebar-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 20px; color: var(--text-secondary);
  font-size: 13.5px; font-weight: 500; transition: all .2s;
  border-left: 2px solid transparent; border-radius: 0 8px 8px 0;
  margin: 1px 8px 1px 0;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--accent); background: rgba(0,212,255,0.06);
  border-left-color: var(--accent);
}
.sidebar-nav a svg { width: 17px; height: 17px; flex-shrink: 0; opacity: 0.7; }
.sidebar-nav a.active svg, .sidebar-nav a:hover svg { opacity: 1; }
.sidebar-divider { height: 1px; background: var(--border); margin: 10px 20px; }
.sidebar-label {
  padding: 6px 20px; font-size: 9px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted);
}
.dash-content { flex: 1; padding: 28px 32px; max-width: 100%; overflow-x: hidden; }

/* ── Wallet Card ────────────────────────────────────────────── */
.wallet-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
  position: relative; overflow: hidden;
}
.wallet-card::after {
  content: ''; position: absolute; bottom: -24px; right: -24px;
  width: 100px; height: 100px; border-radius: 50%;
  background: rgba(0,212,255,0.04);
}
.wallet-type { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 6px; }
.wallet-amount { font-size: 28px; font-weight: 800; font-family: var(--font-mono); color: var(--text-primary); }
.wallet-amount span { font-size: 14px; color: var(--text-muted); }

/* ── Section Header ─────────────────────────────────────────── */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.section-title { font-size: 20px; font-weight: 700; color: var(--text-primary); }
.section-title span { color: var(--accent); }

/* ── Rank Badge ─────────────────────────────────────────────── */
.rank-badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 99px; font-size: 12px; font-weight: 700; }
.rank-1 { background: rgba(148,163,184,0.12); color: #94a3b8; border: 1px solid rgba(148,163,184,0.25); }
.rank-2 { background: rgba(16,185,129,0.12);  color: var(--success); border: 1px solid rgba(16,185,129,0.25); }
.rank-3 { background: rgba(139,92,246,0.12);  color: var(--purple); border: 1px solid rgba(139,92,246,0.25); }
.rank-4 { background: rgba(246,201,14,0.12);  color: var(--gold); border: 1px solid rgba(246,201,14,0.25); }

/* ── Referral Box ───────────────────────────────────────────── */
.referral-box {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 16px;
  display: flex; align-items: center; gap: 12px;
}
.referral-box input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--accent); font-family: var(--font-mono); font-size: 13px;
  min-width: 0;
}
.referral-box button { background: none; border: none; cursor: pointer; color: var(--text-muted); transition: color .2s; flex-shrink: 0; }
.referral-box button:hover { color: var(--accent); }

/* ── Share Buttons ──────────────────────────────────────────── */
.share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 8px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: all .2s; border: none;
}
.share-btn-wa  { background: #25D366; color: #fff; }
.share-btn-tg  { background: #229ED9; color: #fff; }
.share-btn-fb  { background: #1877F2; color: #fff; }
.share-btn-tw  { background: #000; color: #fff; border: 1px solid #333; }
.share-btn-copy { background: var(--bg-elevated); color: var(--text-secondary); border: 1px solid var(--border); }
.share-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,0.3); }
.share-btn svg { width: 16px; height: 16px; }

/* ── Grid Layouts ───────────────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.container { max-width: 1200px; margin: 0 auto; }

/* ── Auth Pages ─────────────────────────────────────────────── */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 32px; }
.auth-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; padding: 44px 40px; width: 100%; max-width: 440px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}
.auth-logo { text-align: center; margin-bottom: 28px; }
.auth-logo h1 { font-size: 28px; }
.auth-logo p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.auth-title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.auth-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }

/* ── Toast ──────────────────────────────────────────────────── */
.toast {
  position: fixed; top: 76px; right: 20px; z-index: 9999;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 20px; font-size: 14px;
  box-shadow: var(--shadow); animation: slideIn .3s ease; max-width: 320px;
}
@keyframes slideIn { from { transform: translateX(120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ── Hamburger / Mobile Menu ────────────────────────────────── */
.hamburger {
  display: none; background: none; border: none;
  cursor: pointer; color: var(--text-primary); font-size: 22px; padding: 6px;
}
.mobile-menu {
  display: none;
  position: fixed; top: 64px; left: 0; right: 0;
  background: rgba(11,18,32,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px; z-index: 999; max-height: calc(100vh - 64px); overflow-y: auto;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; color: var(--text-secondary); font-size: 15px;
  border-radius: 10px; transition: all .2s;
}
.mobile-menu a svg { width: 18px; height: 18px; }
.mobile-menu a:hover { background: rgba(0,212,255,0.07); color: var(--accent); }
.mobile-menu .mobile-divider { height: 1px; background: var(--border); margin: 8px 0; }

/* ── Plans Grid (buy-plan) ──────────────────────────────────── */
.plans-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 36px; }
@media (max-width: 1100px) { .plans-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px)  { .plans-grid { grid-template-columns: repeat(2,1fr); gap: 10px; } }

.plan-box {
  background: var(--bg-card); border: 2px solid var(--border);
  border-radius: 16px; padding: 22px 16px; text-align: center;
  position: relative; overflow: hidden; transition: all .3s;
}
.plan-box.unlocked { cursor: pointer; }
.plan-box.unlocked:hover { transform: translateY(-5px); border-color: rgba(0,212,255,0.4); box-shadow: 0 12px 40px rgba(0,212,255,0.15); }
.plan-box.unlocked.selected { border-color: var(--accent); box-shadow: 0 0 30px rgba(0,212,255,0.2); transform: translateY(-5px); }
.plan-box.unlocked.selected::after {
  content: '✓ Selected'; position: absolute; bottom: 0; left: 0; right: 0;
  background: var(--accent); color: #000; font-size: 10px; font-weight: 800;
  padding: 5px; letter-spacing: 1px;
}
.plan-box.locked {
  border-color: rgba(255,255,255,0.05); opacity: 0.5;
  cursor: pointer; filter: saturate(0.25);
}
.plan-box.locked:hover { opacity: 0.7; transform: translateY(-2px); }

.plan-popular-tag {
  position: absolute; top: 14px; right: -26px;
  background: var(--accent); color: #000;
  font-size: 9px; font-weight: 800;
  padding: 5px 30px; transform: rotate(45deg); letter-spacing: 1px;
}
.lock-icon { position: absolute; top: 10px; right: 12px; font-size: 16px; opacity: 0.7; }
.coming-soon-toast {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%) scale(0.7);
  background: linear-gradient(135deg, #00d4ff, #0066cc);
  color: #fff; font-size: 12px; font-weight: 800;
  padding: 8px 18px; border-radius: 50px; white-space: nowrap;
  opacity: 0; pointer-events: none; z-index: 10;
  transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.coming-soon-toast.show { opacity: 1; transform: translate(-50%,-50%) scale(1); }

.plan-label-sm { font-size: 10px; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 4px; }
.plan-price-sm { font-size: 36px; font-weight: 800; font-family: var(--font-mono); color: var(--text-primary); line-height: 1.1; }
.plan-price-sm span { font-size: 16px; color: var(--text-muted); }
.plan-roi-badge {
  display: inline-block;
  background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.25);
  color: var(--accent); font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 50px; margin: 8px 0 12px;
}
.plan-roi-badge.locked-roi { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.06); color: var(--text-muted); }
.plan-feat { display: flex; align-items: center; gap: 7px; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 11.5px; color: var(--text-secondary); text-align: left; }
.plan-feat:last-of-type { border: none; }
.plan-feat .ck { color: var(--success); font-size: 12px; flex-shrink: 0; }
.btn-plan-select { margin-top: 14px; width: 100%; background: linear-gradient(135deg,var(--accent),var(--accent2)); color: #000; font-weight: 700; font-size: 12px; border: none; border-radius: 8px; padding: 10px; cursor: pointer; transition: all .2s; }
.btn-plan-select:hover { opacity: 0.85; transform: scale(0.98); }
.btn-locked { background: rgba(255,255,255,0.03) !important; border: 1px solid rgba(255,255,255,0.07) !important; color: var(--text-muted) !important; cursor: not-allowed !important; font-size: 11px; border-radius: 8px; padding: 10px; width: 100%; display: block; margin-top: 14px; }

/* ── Payment Steps ───────────────────────────────────────────── */
.payment-step { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--border); }
.payment-step:last-child { border: none; }
.step-circle {
  width: 34px; height: 34px; min-width: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; font-weight: 800; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}

/* ── Amount bounce ───────────────────────────────────────────── */
#amount-total { transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1); }
#amount-total.pop { transform: scale(1.12); }
#payment-section { scroll-margin-top: 80px; }

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 120px 40px 80px;
}
.hero-content { position: relative; z-index: 1; max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.25);
  color: var(--accent); padding: 7px 16px; border-radius: 99px;
  font-size: 12px; font-weight: 600; margin-bottom: 24px;
}
.hero-badge::before { content: '●'; font-size: 8px; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:.3; } }
.hero-title { font-size: clamp(38px, 5.5vw, 68px); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-title .accent { color: var(--accent); }
.hero-subtitle { font-size: 17px; color: var(--text-secondary); max-width: 480px; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 40px; margin-top: 56px; }
.hero-stat-value { font-size: 26px; font-weight: 800; font-family: var(--font-mono); color: var(--text-primary); }
.hero-stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* ── Features ───────────────────────────────────────────────── */
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; transition: all .3s;
}
.feature-card:hover { border-color: rgba(0,212,255,0.2); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.feature-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(0,212,255,0.12), rgba(0,102,204,0.12));
  border: 1px solid rgba(0,212,255,0.18); border-radius: 13px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.feature-icon svg { width: 24px; height: 24px; color: var(--accent); }
.feature-title { font-size: 17px; margin-bottom: 8px; color: var(--text-primary); }
.feature-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ── Rank Cards ─────────────────────────────────────────────── */
.rank-card {
  background: var(--bg-card); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 26px; text-align: center;
  transition: all .3s; position: relative;
}
.rank-card.current { border-color: var(--accent); box-shadow: 0 0 28px rgba(0,212,255,0.12); }
.rank-card.locked { opacity: 0.45; }
.rank-card .rank-icon { font-size: 38px; margin-bottom: 10px; }
.rank-card .rank-name { font-size: 20px; font-weight: 800; margin-bottom: 4px; }
.rank-card .rank-req { font-size: 12px; color: var(--text-muted); }
.rank-card .rank-reward { margin-top: 10px; padding: 7px 12px; border-radius: 8px; font-size: 12px; font-weight: 600; background: rgba(255,255,255,0.04); }
.current-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #000; font-size: 9px; font-weight: 800;
  padding: 3px 12px; border-radius: 99px; letter-spacing: 1px; white-space: nowrap;
}

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--bg-card); border-top: 1px solid var(--border);
  padding: 48px 40px 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { font-size: 22px; font-weight: 800; margin-bottom: 12px; }
.footer-desc { font-size: 13px; color: var(--text-muted); line-height: 1.7; }
.footer-heading { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--text-muted); margin-bottom: 14px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 13px; color: var(--text-secondary); transition: color .2s; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 12px; color: var(--text-muted); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .dash-content { padding: 20px 16px; }
  .hamburger { display: block; }
  .navbar-nav { display: none; }
  .hero { padding: 100px 20px 60px; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .auth-card { padding: 32px 24px; }
  .navbar { padding: 0 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
}