/* MariInvest Public Styles */
:root {
  --mari-orange: #E8651A;
  --mari-orange-dark: #C4541A;
  --mari-orange-light: #FFF3EC;
  --mari-gold: #D4A017;
  --mari-gold-light: #FFF9E6;
  --mari-crypto: #6B3FA0;
  --mari-crypto-light: #F3EEFF;
  --mari-dark: #1A1A2E;
  --mari-text: #2D2D2D;
  --mari-muted: #6B7280;
  --mari-border: #E5E7EB;
  --mari-success: #10B981;
  --mari-danger: #EF4444;
  --mari-white: #FFFFFF;
  --mari-bg: #F8F9FA;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

.mari-wrap { font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif; color: var(--mari-text); line-height: 1.6; }

/* ── LANDING PAGE ────────────────────────────── */
.mari-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 40px; background: #fff; position: sticky; top: 0; z-index: 999;
  box-shadow: 0 1px 0 var(--mari-border);
}
.mari-nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.mari-nav-logo {
  width: 40px; height: 40px; background: var(--mari-orange); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 18px;
}
.mari-nav-brand span { font-size: 22px; font-weight: 800; color: var(--mari-orange); }
.mari-nav-links { display: flex; gap: 28px; list-style: none; }
.mari-nav-links a { text-decoration: none; color: var(--mari-text); font-weight: 500; font-size: 15px; transition: color .2s; }
.mari-nav-links a:hover { color: var(--mari-orange); }
.mari-nav-actions { display: flex; gap: 12px; align-items: center; }

.mari-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 24px;
  border-radius: 50px; border: none; cursor: pointer; font-weight: 600; font-size: 15px;
  text-decoration: none; transition: all .2s; line-height: 1;
}
.mari-btn-primary { background: var(--mari-orange); color: #fff; }
.mari-btn-primary:hover { background: var(--mari-orange-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(232,101,26,0.3); }
.mari-btn-outline { background: transparent; color: var(--mari-orange); border: 2px solid var(--mari-orange); }
.mari-btn-outline:hover { background: var(--mari-orange-light); }
.mari-btn-ghost { background: transparent; color: var(--mari-text); }
.mari-btn-gold { background: linear-gradient(135deg, #D4A017, #F5C842); color: #fff; }
.mari-btn-gold:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(212,160,23,0.35); }
.mari-btn-sm { padding: 8px 16px; font-size: 13px; }
.mari-btn-lg { padding: 15px 32px; font-size: 16px; }
.mari-btn-danger { background: var(--mari-danger); color: #fff; }
.mari-btn-danger:hover { background: #DC2626; }
.mari-btn-success { background: var(--mari-success); color: #fff; }

/* Hero */
.mari-hero {
  min-height: 600px; background: linear-gradient(135deg, #1A1A2E 0%, #2D1B69 50%, #1A1A2E 100%);
  display: flex; align-items: center; padding: 80px 40px; position: relative; overflow: hidden;
}
.mari-hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.mari-hero-content { max-width: 600px; position: relative; z-index: 2; }
.mari-hero-badge {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2); border-radius: 50px; padding: 8px 16px;
  color: #fff; font-size: 13px; font-weight: 500; margin-bottom: 24px; backdrop-filter: blur(8px);
}
.mari-hero-badge-dot { width: 8px; height: 8px; background: #10B981; border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.7;transform:scale(1.2)} }
.mari-hero h1 { font-size: 56px; font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: 20px; }
.mari-hero h1 span { background: linear-gradient(135deg, #D4A017, #F5C842); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.mari-hero p { font-size: 18px; color: rgba(255,255,255,0.75); margin-bottom: 36px; max-width: 480px; }
.mari-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.mari-hero-visual { position: absolute; right: 80px; top: 50%; transform: translateY(-50%); z-index: 2; }
.mari-hero-phone {
  width: 280px; background: #fff; border-radius: 32px; padding: 24px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.4); position: relative;
}
.mari-hero-phone-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.mari-hero-phone-title { font-weight: 700; font-size: 15px; color: var(--mari-text); }
.mari-hero-phone-value { font-size: 28px; font-weight: 800; color: var(--mari-text); }
.mari-hero-phone-label { font-size: 12px; color: var(--mari-muted); margin-bottom: 4px; }
.mari-hero-phone-return { color: var(--mari-success); font-weight: 600; font-size: 14px; }
.mari-hero-phone-actions { display: flex; gap: 8px; margin-top: 16px; }
.mari-hero-phone-actions button {
  flex: 1; padding: 10px; border-radius: 10px; font-weight: 600; font-size: 14px;
  border: none; cursor: pointer;
}
.phone-btn-sell { background: #f3f4f6; color: var(--mari-text); }
.phone-btn-buy  { background: var(--mari-orange); color: #fff; }

/* Stats Bar */
.mari-stats { background: var(--mari-orange); padding: 24px 40px; }
.mari-stats-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.mari-stat { text-align: center; color: #fff; }
.mari-stat-value { font-size: 32px; font-weight: 800; }
.mari-stat-label { font-size: 13px; opacity: 0.85; margin-top: 4px; }

/* Sections */
.mari-section { padding: 80px 40px; }
.mari-section-alt { background: var(--mari-bg); }
.mari-container { max-width: 1200px; margin: 0 auto; }
.mari-section-header { text-align: center; margin-bottom: 56px; }
.mari-section-header h2 { font-size: 40px; font-weight: 800; color: var(--mari-dark); margin-bottom: 12px; }
.mari-section-header p { font-size: 17px; color: var(--mari-muted); max-width: 560px; margin: 0 auto; }
.mari-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--mari-orange); margin-bottom: 10px; }

/* Product Cards */
.mari-product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 24px; }
.mari-product-card {
  background: #fff; border-radius: var(--radius); padding: 32px; border: 1px solid var(--mari-border);
  transition: all .3s; cursor: pointer; position: relative; overflow: hidden;
}
.mari-product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.mari-product-card-gold:hover { box-shadow: 0 12px 48px rgba(212,160,23,0.2); }
.mari-product-card-crypto:hover { box-shadow: 0 12px 48px rgba(107,63,160,0.2); }
.mari-product-card-icon {
  width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center;
  justify-content: center; font-size: 26px; margin-bottom: 20px;
}
.icon-gold { background: var(--mari-gold-light); }
.icon-crypto { background: var(--mari-crypto-light); }
.icon-savings { background: #EFF6FF; }
.mari-product-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.mari-product-card p { font-size: 15px; color: var(--mari-muted); margin-bottom: 24px; line-height: 1.7; }
.mari-product-card-meta { display: flex; gap: 20px; padding-top: 20px; border-top: 1px solid var(--mari-border); }
.mari-meta-item label { font-size: 11px; color: var(--mari-muted); text-transform: uppercase; letter-spacing: .06em; display: block; margin-bottom: 4px; }
.mari-meta-item span { font-size: 16px; font-weight: 700; color: var(--mari-dark); }
.meta-green { color: var(--mari-success) !important; }

/* Price Ticker */
.mari-ticker { background: var(--mari-dark); padding: 20px 40px; overflow: hidden; }
.mari-ticker-inner { display: flex; gap: 48px; animation: ticker 30s linear infinite; white-space: nowrap; }
.mari-ticker-item { display: flex; align-items: center; gap: 12px; color: #fff; }
.mari-ticker-name { font-weight: 700; font-size: 14px; }
.mari-ticker-price { font-size: 14px; opacity: 0.9; }
.mari-ticker-change { font-size: 13px; font-weight: 600; padding: 3px 8px; border-radius: 6px; }
.change-up { background: rgba(16,185,129,.2); color: #34D399; }
.change-down { background: rgba(239,68,68,.2); color: #F87171; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* Features */
.mari-features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.mari-feature { padding: 32px; border-radius: var(--radius); }
.mari-feature-icon { font-size: 36px; margin-bottom: 16px; }
.mari-feature h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.mari-feature p { color: var(--mari-muted); font-size: 15px; line-height: 1.7; }
.feat-1 { background: var(--mari-orange-light); }
.feat-2 { background: var(--mari-gold-light); }
.feat-3 { background: var(--mari-crypto-light); }
.feat-4 { background: #EFF6FF; }
.feat-5 { background: #F0FDF4; }
.feat-6 { background: #FFF1F2; }

/* CTA Banner */
.mari-cta {
  background: linear-gradient(135deg, var(--mari-orange), #C4541A);
  padding: 72px 40px; text-align: center;
}
.mari-cta h2 { font-size: 40px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.mari-cta p { font-size: 18px; color: rgba(255,255,255,0.85); margin-bottom: 32px; }
.mari-cta .mari-btn-outline { border-color: #fff; color: #fff; }
.mari-cta .mari-btn-outline:hover { background: rgba(255,255,255,0.15); }

/* Footer */
.mari-footer { background: var(--mari-dark); padding: 56px 40px 32px; }
.mari-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; color: rgba(255,255,255,.75); }
.mari-footer-brand p { font-size: 14px; margin-top: 16px; line-height: 1.8; color: rgba(255,255,255,.5); }
.mari-footer-col h4 { color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .08em; }
.mari-footer-col ul { list-style: none; }
.mari-footer-col ul li { margin-bottom: 10px; }
.mari-footer-col ul li a { color: rgba(255,255,255,.55); text-decoration: none; font-size: 14px; transition: color .2s; }
.mari-footer-col ul li a:hover { color: var(--mari-orange); }
.mari-footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; color: rgba(255,255,255,.4); font-size: 13px; }

/* Login Page */
.mari-auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--mari-bg); padding: 40px 20px; }
.mari-auth-card { background: #fff; border-radius: 24px; padding: 48px; width: 100%; max-width: 440px; box-shadow: var(--shadow-lg); }
.mari-auth-logo { text-align: center; margin-bottom: 32px; }
.mari-auth-logo .mari-nav-logo { width: 56px; height: 56px; font-size: 24px; margin: 0 auto 12px; }
.mari-auth-logo h2 { font-size: 24px; font-weight: 800; color: var(--mari-dark); }
.mari-auth-logo p { color: var(--mari-muted); font-size: 14px; margin-top: 6px; }
.mari-auth-tabs { display: flex; background: var(--mari-bg); border-radius: 12px; padding: 4px; margin-bottom: 28px; }
.mari-auth-tab { flex: 1; padding: 10px; text-align: center; border-radius: 10px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; background: transparent; color: var(--mari-muted); transition: all .2s; }
.mari-auth-tab.active { background: #fff; color: var(--mari-orange); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.mari-form-group { margin-bottom: 18px; }
.mari-form-group label { font-size: 13px; font-weight: 600; color: var(--mari-text); margin-bottom: 8px; display: block; }
.mari-form-group input, .mari-form-group select {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--mari-border); border-radius: 10px;
  font-size: 15px; outline: none; transition: border-color .2s; background: #fff; color: var(--mari-text);
}
.mari-form-group input:focus, .mari-form-group select:focus { border-color: var(--mari-orange); box-shadow: 0 0 0 3px rgba(232,101,26,.1); }
.mari-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mari-alert { padding: 12px 16px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; display: none; }
.mari-alert-error { background: #FEF2F2; color: #B91C1C; border: 1px solid #FECACA; }
.mari-alert-success { background: #F0FDF4; color: #166534; border: 1px solid #BBF7D0; }

/* ── CLIENT DASHBOARD ────────────────────────── */
.mari-dash-wrap { display: flex; min-height: 100vh; background: var(--mari-bg); }
.mari-sidebar {
  width: 260px; background: var(--mari-dark); padding: 0; flex-shrink: 0;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.mari-sidebar-brand { padding: 24px 20px; border-bottom: 1px solid rgba(255,255,255,.07); display: flex; align-items: center; gap: 10px; }
.mari-sidebar-brand .mari-nav-logo { width: 36px; height: 36px; font-size: 16px; }
.mari-sidebar-brand span { font-size: 17px; font-weight: 800; color: #fff; }
.mari-sidebar-user { padding: 20px; border-bottom: 1px solid rgba(255,255,255,.07); }
.mari-sidebar-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--mari-orange);
  display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 10px;
}
.mari-sidebar-username { color: #fff; font-weight: 700; font-size: 15px; }
.mari-sidebar-kyc { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; padding: 3px 10px; border-radius: 20px; margin-top: 5px; }
.kyc-verified { background: rgba(16,185,129,.15); color: #34D399; }
.kyc-pending  { background: rgba(251,191,36,.15); color: #FBBF24; }
.mari-sidebar-nav { flex: 1; padding: 16px 12px; }
.mari-sidebar-nav-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.3); padding: 12px 10px 6px; }
.mari-sidebar-link {
  display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 10px;
  color: rgba(255,255,255,.6); text-decoration: none; font-size: 14px; font-weight: 500;
  transition: all .2s; margin-bottom: 2px;
}
.mari-sidebar-link:hover { background: rgba(255,255,255,.07); color: #fff; }
.mari-sidebar-link.active { background: var(--mari-orange); color: #fff; }
.mari-sidebar-link .nav-icon { font-size: 18px; width: 20px; text-align: center; }
.mari-sidebar-bottom { padding: 16px 12px; border-top: 1px solid rgba(255,255,255,.07); }

/* Main content */
.mari-main { flex: 1; overflow-x: hidden; }
.mari-topbar {
  background: #fff; padding: 16px 32px; border-bottom: 1px solid var(--mari-border);
  display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100;
}
.mari-topbar-title { font-size: 20px; font-weight: 800; color: var(--mari-dark); }
.mari-topbar-actions { display: flex; align-items: center; gap: 12px; }
.mari-content { padding: 32px; }

/* Wallet card */
.mari-wallet-card {
  background: linear-gradient(135deg, var(--mari-dark), #2D1B69);
  border-radius: var(--radius); padding: 28px 32px; color: #fff; position: relative; overflow: hidden; margin-bottom: 24px;
}
.mari-wallet-card::after {
  content: ''; position: absolute; right: -40px; top: -40px;
  width: 200px; height: 200px; border-radius: 50%; background: rgba(255,255,255,.04);
}
.mari-wallet-label { font-size: 13px; opacity: .7; margin-bottom: 8px; }
.mari-wallet-amount { font-size: 40px; font-weight: 800; margin-bottom: 20px; }
.mari-wallet-actions { display: flex; gap: 12px; }
.mari-wallet-btn {
  padding: 10px 20px; border-radius: 50px; font-size: 14px; font-weight: 600;
  cursor: pointer; border: none; transition: all .2s;
}
.wallet-deposit { background: var(--mari-orange); color: #fff; }
.wallet-withdraw { background: rgba(255,255,255,.12); color: #fff; }

/* Cards grid */
.mari-cards-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 16px; margin-bottom: 28px; }
.mari-kpi-card { background: #fff; border-radius: var(--radius-sm); padding: 20px 24px; border: 1px solid var(--mari-border); }
.mari-kpi-label { font-size: 12px; color: var(--mari-muted); text-transform: uppercase; letter-spacing: .07em; margin-bottom: 8px; }
.mari-kpi-value { font-size: 26px; font-weight: 800; color: var(--mari-dark); }
.mari-kpi-change { font-size: 13px; font-weight: 600; margin-top: 4px; }
.kpi-up { color: var(--mari-success); }
.kpi-down { color: var(--mari-danger); }

/* Holdings */
.mari-holdings-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--mari-border); overflow: hidden; margin-bottom: 24px; }
.mari-card-header { padding: 20px 24px; border-bottom: 1px solid var(--mari-border); display: flex; align-items: center; justify-content: space-between; }
.mari-card-title { font-size: 17px; font-weight: 700; color: var(--mari-dark); }
.mari-holding-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 12px;
  padding: 16px 24px; border-bottom: 1px solid var(--mari-border); align-items: center; transition: background .15s;
}
.mari-holding-row:hover { background: var(--mari-bg); }
.mari-holding-row:last-child { border-bottom: none; }
.mari-holding-icon { width: 38px; height: 38px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.mari-holding-asset { display: flex; align-items: center; gap: 12px; }
.mari-holding-name { font-weight: 700; font-size: 15px; }
.mari-holding-type { font-size: 11px; color: var(--mari-muted); text-transform: uppercase; letter-spacing: .06em; }
.holding-value { font-weight: 700; font-size: 15px; color: var(--mari-dark); }
.holding-units { font-size: 13px; color: var(--mari-muted); }
.holding-action-btns { display: flex; gap: 8px; }

/* Trade Modal */
.mari-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 9999;
  display: none; align-items: center; justify-content: center; backdrop-filter: blur(4px);
}
.mari-modal-overlay.open { display: flex; }
.mari-modal {
  background: #fff; border-radius: 24px; padding: 36px; width: 440px; max-width: 95vw;
  box-shadow: var(--shadow-lg); position: relative; animation: slideUp .25s ease;
}
@keyframes slideUp { from{transform:translateY(20px);opacity:0} to{transform:translateY(0);opacity:1} }
.mari-modal-close { position: absolute; top: 16px; right: 20px; background: var(--mari-bg); border: none; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center; }
.mari-modal h3 { font-size: 22px; font-weight: 800; margin-bottom: 24px; color: var(--mari-dark); }
.mari-modal-asset { display: flex; align-items: center; gap: 14px; background: var(--mari-bg); border-radius: 12px; padding: 16px; margin-bottom: 20px; }
.mari-modal-asset-info h4 { font-weight: 700; font-size: 16px; }
.mari-modal-asset-info p { font-size: 14px; color: var(--mari-muted); }
.mari-modal-type-toggle { display: flex; background: var(--mari-bg); border-radius: 12px; padding: 4px; margin-bottom: 20px; }
.mari-modal-type-btn { flex: 1; padding: 10px; border-radius: 10px; border: none; cursor: pointer; font-weight: 600; font-size: 14px; background: transparent; color: var(--mari-muted); transition: all .2s; }
.mari-modal-type-btn.active-buy  { background: #fff; color: var(--mari-success); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.mari-modal-type-btn.active-sell { background: #fff; color: var(--mari-danger);  box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.mari-modal-summary { background: var(--mari-bg); border-radius: 12px; padding: 16px; margin-bottom: 20px; }
.mari-modal-summary-row { display: flex; justify-content: space-between; font-size: 14px; padding: 4px 0; }
.mari-modal-summary-row strong { font-weight: 700; }

/* Transactions Table */
.mari-table { width: 100%; border-collapse: collapse; }
.mari-table th { padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--mari-muted); border-bottom: 1px solid var(--mari-border); background: var(--mari-bg); }
.mari-table td { padding: 14px 16px; font-size: 14px; border-bottom: 1px solid var(--mari-border); }
.mari-table tr:last-child td { border-bottom: none; }
.mari-table tr:hover td { background: var(--mari-bg); }
.mari-badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-buy       { background: rgba(16,185,129,.1);  color: var(--mari-success); }
.badge-sell      { background: rgba(239,68,68,.1);   color: var(--mari-danger); }
.badge-completed { background: rgba(16,185,129,.1);  color: var(--mari-success); }
.badge-pending   { background: rgba(251,191,36,.1);  color: #D97706; }
.badge-gold      { background: var(--mari-gold-light); color: var(--mari-gold); }
.badge-crypto    { background: var(--mari-crypto-light); color: var(--mari-crypto); }

/* Chart */
.mari-chart-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--mari-border); padding: 24px; margin-bottom: 24px; }
.mari-chart-wrap { position: relative; height: 220px; }

/* Deposit modal */
.mari-deposit-amounts { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.mari-deposit-amount-btn {
  padding: 10px 18px; border-radius: 10px; border: 1.5px solid var(--mari-border);
  background: #fff; font-weight: 600; font-size: 14px; cursor: pointer; transition: all .2s; color: var(--mari-text);
}
.mari-deposit-amount-btn.selected, .mari-deposit-amount-btn:hover { border-color: var(--mari-orange); background: var(--mari-orange-light); color: var(--mari-orange); }

/* Responsive */
@media (max-width: 900px) {
  .mari-hero { padding: 60px 20px; }
  .mari-hero h1 { font-size: 36px; }
  .mari-hero-visual { display: none; }
  .mari-stats-inner { grid-template-columns: repeat(2,1fr); }
  .mari-features-grid { grid-template-columns: 1fr 1fr; }
  .mari-sidebar { width: 220px; }
  .mari-holding-row { grid-template-columns: 1fr 1fr; }
  .mari-nav { padding: 14px 20px; }
  .mari-nav-links { display: none; }
  .mari-section { padding: 56px 20px; }
  .mari-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .mari-stats-inner { grid-template-columns: 1fr; }
  .mari-features-grid { grid-template-columns: 1fr; }
  .mari-dash-wrap { flex-direction: column; }
  .mari-sidebar { width: 100%; height: auto; position: relative; }
  .mari-footer-grid { grid-template-columns: 1fr; }
}

/* Loading spinner */
.mari-spinner { display: inline-block; width: 20px; height: 20px; border: 2.5px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: spin .6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Price cards on landing */
.mari-price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 16px; }
.mari-price-card { background: #fff; border-radius: var(--radius-sm); padding: 20px; border: 1px solid var(--mari-border); transition: all .25s; }
.mari-price-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.mari-price-card-name { font-weight: 700; font-size: 15px; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.mari-price-card-type { font-size: 11px; color: var(--mari-muted); margin-bottom: 12px; }
.mari-price-card-price { font-size: 22px; font-weight: 800; color: var(--mari-dark); margin-bottom: 4px; }
.mari-price-card-change { font-size: 13px; font-weight: 600; }