/* =============================================================
   Nexus Invest – Frontend Styles
   Colors: White & Purple | Font: Plus Jakarta Sans
   ============================================================= */

:root {
  --ni-purple:        #7c3aed;
  --ni-purple-dark:   #6d28d9;
  --ni-purple-light:  #a855f7;
  --ni-purple-xlight: #ede9fe;
  --ni-purple-2xlight:#f5f3ff;
  --ni-white:         #ffffff;
  --ni-gray-50:       #fafafa;
  --ni-gray-100:      #f4f4f5;
  --ni-gray-200:      #e4e4e7;
  --ni-gray-400:      #a1a1aa;
  --ni-gray-500:      #71717a;
  --ni-gray-700:      #3f3f46;
  --ni-gray-900:      #18181b;
  --ni-success:       #16a34a;
  --ni-error:         #dc2626;
  --ni-warning:       #d97706;
  --ni-radius:        12px;
  --ni-radius-sm:     8px;
  --ni-shadow:        0 4px 24px rgba(124,58,237,.10);
  --ni-shadow-lg:     0 8px 40px rgba(124,58,237,.16);
  --ni-font:          'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset ── */
.ni-wrap *, .ni-wrap *::before, .ni-wrap *::after { box-sizing: border-box; }
.ni-wrap { font-family: var(--ni-font); color: var(--ni-gray-900); line-height: 1.6; }

/* ── Auth Pages ── */
.ni-auth-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  padding: 40px 20px;
}

/* ── Password toggle ── */
.ni-input-password-wrap { position: relative; display: flex; align-items: center; }
.ni-input-password-wrap .ni-input { padding-right: 44px; width: 100%; }
.ni-pw-toggle { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; padding: 0; cursor: pointer; color: var(--ni-gray-400); display: flex; align-items: center; justify-content: center; }
.ni-pw-toggle:hover { color: var(--ni-purple); }
.ni-pw-toggle svg { width: 18px; height: 18px; pointer-events: none; }
.ni-auth-card {
  background: var(--ni-white);
  border-radius: 20px;
  box-shadow: var(--ni-shadow-lg);
  padding: 48px 44px;
  width: 100%;
  max-width: 460px;
}
.ni-auth-logo {
  text-align: center;
  margin-bottom: 32px;
}
.ni-auth-logo .ni-logo-mark {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.ni-auth-logo .ni-logo-mark svg { width: 28px; height: 28px; fill: #fff; }
.ni-auth-logo h1 { font-size: 26px; font-weight: 800; color: var(--ni-gray-900); margin: 0 0 4px; }
.ni-auth-logo p  { color: var(--ni-gray-500); font-size: 14px; margin: 0; }

/* ── Forms ── */
.ni-form-group { margin-bottom: 20px; }
.ni-form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ni-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ni-gray-700);
  margin-bottom: 7px;
}
.ni-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--ni-gray-200);
  border-radius: var(--ni-radius-sm);
  font-family: var(--ni-font);
  font-size: 14px;
  color: var(--ni-gray-900);
  background: var(--ni-white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.ni-input:focus {
  border-color: var(--ni-purple);
  box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}
.ni-input::placeholder { color: var(--ni-gray-400); }
.ni-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2371717a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; cursor: pointer; }

/* ── Buttons ── */
.ni-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border: none;
  border-radius: var(--ni-radius-sm);
  font-family: var(--ni-font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}
.ni-btn-primary {
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  color: var(--ni-white);
  box-shadow: 0 4px 12px rgba(124,58,237,.3);
}
.ni-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(124,58,237,.4); }
.ni-btn-primary:active { transform: translateY(0); }
.ni-btn-outline {
  background: transparent;
  color: var(--ni-purple);
  border: 1.5px solid var(--ni-purple);
}
.ni-btn-outline:hover { background: var(--ni-purple-xlight); }
.ni-btn-ghost { background: var(--ni-gray-100); color: var(--ni-gray-700); }
.ni-btn-ghost:hover { background: var(--ni-gray-200); }
.ni-btn-success { background: linear-gradient(135deg,#16a34a,#22c55e); color:#fff; box-shadow:0 4px 12px rgba(22,163,74,.3); }
.ni-btn-danger  { background: linear-gradient(135deg,#dc2626,#ef4444); color:#fff; box-shadow:0 4px 12px rgba(220,38,38,.3); }
.ni-btn-full  { width: 100%; }
.ni-btn:disabled { opacity: .6; cursor: not-allowed; transform: none !important; }
.ni-btn-sm { padding: 8px 16px; font-size: 13px; }

/* ── Alerts ── */
.ni-alert {
  padding: 12px 16px;
  border-radius: var(--ni-radius-sm);
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.ni-alert-error   { background: #fef2f2; border: 1px solid #fecaca; color: var(--ni-error); }
.ni-alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: var(--ni-success); }
.ni-alert-info    { background: var(--ni-purple-xlight); border: 1px solid #c4b5fd; color: var(--ni-purple-dark); }
.ni-alert-warning { background: #fffbeb; border: 1px solid #fde68a; color: var(--ni-warning); }

/* ── Auth footer link ── */
.ni-auth-footer { text-align: center; margin-top: 24px; font-size: 14px; color: var(--ni-gray-500); }
.ni-auth-footer a { color: var(--ni-purple); font-weight: 600; text-decoration: none; }
.ni-auth-footer a:hover { text-decoration: underline; }

/* ── Divider ── */
.ni-divider { border: none; border-top: 1px solid var(--ni-gray-200); margin: 24px 0; }

/* ── Dashboard Layout ── */
.ni-dashboard { display: grid; grid-template-columns: 260px 1fr; min-height: 85vh; background: var(--ni-purple-2xlight); }
.ni-sidebar {
  background: var(--ni-white);
  border-right: 1px solid var(--ni-gray-200);
  padding: 0;
  display: flex;
  flex-direction: column;
}
.ni-sidebar-header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--ni-gray-200);
}
.ni-sidebar-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.ni-sidebar-logo .ni-logo-mark {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.ni-sidebar-logo .ni-logo-mark svg { width: 20px; height: 20px; fill: #fff; }
.ni-sidebar-logo span { font-size: 17px; font-weight: 800; color: var(--ni-gray-900); }

.ni-sidebar-user {
  padding: 20px 24px;
  border-bottom: 1px solid var(--ni-gray-200);
}
.ni-sidebar-user .ni-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 16px;
  margin-bottom: 10px;
}
.ni-sidebar-user .ni-user-name { font-weight: 700; font-size: 15px; color: var(--ni-gray-900); }
.ni-sidebar-user .ni-user-email { font-size: 12px; color: var(--ni-gray-400); margin-top: 2px; word-break: break-all; }

.ni-sidebar-nav { padding: 16px 12px; flex: 1; }
.ni-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--ni-radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--ni-gray-500);
  cursor: pointer;
  transition: all .15s;
  margin-bottom: 4px;
  text-decoration: none;
}
.ni-nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.ni-nav-item:hover  { background: var(--ni-purple-xlight); color: var(--ni-purple); }
.ni-nav-item.active { background: var(--ni-purple-xlight); color: var(--ni-purple); }
.ni-nav-item.active svg { color: var(--ni-purple); }

.ni-sidebar-bottom { padding: 16px 12px; border-top: 1px solid var(--ni-gray-200); }

/* ── Dashboard Main ── */
.ni-main { padding: 32px; overflow-y: auto; }
.ni-main-section { display: none; }
.ni-main-section.active { display: block; }
.ni-page-title { font-size: 22px; font-weight: 800; color: var(--ni-gray-900); margin: 0 0 6px; }
.ni-page-sub   { font-size: 14px; color: var(--ni-gray-500); margin: 0 0 28px; }

/* ── Stats Cards ── */
.ni-stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 28px; }
.ni-stat-card {
  background: var(--ni-white);
  border-radius: var(--ni-radius);
  padding: 24px;
  box-shadow: var(--ni-shadow);
  position: relative;
  overflow: hidden;
}
.ni-stat-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: var(--ni-purple-2xlight);
  border-radius: 50%;
  transform: translate(20px,-20px);
}
.ni-stat-icon {
  width: 44px; height: 44px;
  background: var(--ni-purple-xlight);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.ni-stat-icon svg { width: 22px; height: 22px; color: var(--ni-purple); }
.ni-stat-label { font-size: 12px; font-weight: 600; color: var(--ni-gray-400); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 6px; }
.ni-stat-value { font-size: 28px; font-weight: 800; color: var(--ni-gray-900); }
.ni-stat-value .ni-currency { font-size: 16px; font-weight: 600; color: var(--ni-gray-400); margin-right: 2px; }

/* ── Cards ── */
.ni-card { background: var(--ni-white); border-radius: var(--ni-radius); padding: 24px; box-shadow: var(--ni-shadow); margin-bottom: 24px; }
.ni-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.ni-card-title  { font-size: 16px; font-weight: 700; color: var(--ni-gray-900); }

/* ── Tables ── */
.ni-table-wrap { overflow-x: auto; }
.ni-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.ni-table th { text-align: left; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--ni-gray-400); padding: 10px 14px; border-bottom: 1px solid var(--ni-gray-200); }
.ni-table td { padding: 13px 14px; border-bottom: 1px solid var(--ni-gray-100); color: var(--ni-gray-700); vertical-align: middle; }
.ni-table tr:last-child td { border-bottom: none; }
.ni-table tr:hover td { background: var(--ni-purple-2xlight); }

/* ── Badges ── */
.ni-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.ni-badge::before { content:''; width:6px; height:6px; border-radius:50%; background:currentColor; }
.ni-badge-pending    { background:#fffbeb; color:#b45309; }
.ni-badge-processing { background:#eff6ff; color:#1d4ed8; }
.ni-badge-active     { background:#f0fdf4; color:#15803d; }
.ni-badge-confirmed  { background:#f0fdf4; color:#15803d; }
.ni-badge-rejected   { background:#fef2f2; color:#b91c1c; }
.ni-badge-completed  { background:#f5f3ff; color:#6d28d9; }
.ni-badge-suspended  { background:#fef2f2; color:#b91c1c; }

/* ── Deposit Page ── */
.ni-deposit-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 32px; }
.ni-step {
  background: var(--ni-white);
  border-radius: var(--ni-radius);
  padding: 20px;
  text-align: center;
  box-shadow: var(--ni-shadow);
  position: relative;
}
.ni-step-num {
  width: 36px; height: 36px;
  background: var(--ni-purple-xlight);
  color: var(--ni-purple);
  border-radius: 50%;
  font-weight: 800;
  font-size: 15px;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
}
.ni-step.active .ni-step-num { background: var(--ni-purple); color: #fff; }
.ni-step-title { font-size: 13px; font-weight: 700; color: var(--ni-gray-700); }

.ni-wallet-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 14px; margin: 16px 0; }
.ni-wallet-option {
  border: 2px solid var(--ni-gray-200);
  border-radius: var(--ni-radius);
  padding: 18px;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
}
.ni-wallet-option:hover  { border-color: var(--ni-purple-light); background: var(--ni-purple-2xlight); }
.ni-wallet-option.selected { border-color: var(--ni-purple); background: var(--ni-purple-xlight); }
.ni-wallet-option .ni-coin-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--ni-purple-xlight);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px;
  font-size: 22px;
}
.ni-wallet-option .ni-coin-name   { font-weight: 700; font-size: 15px; color: var(--ni-gray-900); }
.ni-wallet-option .ni-coin-symbol { font-size: 12px; color: var(--ni-gray-400); margin-top: 2px; }

.ni-copy-wrap { display: flex; align-items: center; gap: 10px; background: var(--ni-gray-100); border-radius: var(--ni-radius-sm); padding: 12px 16px; }
.ni-copy-wrap .ni-address { font-family: monospace; font-size: 13px; color: var(--ni-gray-700); word-break: break-all; flex: 1; }
.ni-copy-btn { flex-shrink: 0; }

.ni-processing-box {
  text-align: center;
  padding: 40px 20px;
}
.ni-processing-box .ni-spinner {
  width: 60px; height: 60px;
  border: 5px solid var(--ni-purple-xlight);
  border-top-color: var(--ni-purple);
  border-radius: 50%;
  animation: ni-spin 1s linear infinite;
  margin: 0 auto 20px;
}
@keyframes ni-spin { to { transform: rotate(360deg); } }
.ni-processing-box h3 { font-size: 20px; font-weight: 800; margin: 0 0 8px; }
.ni-processing-box p  { color: var(--ni-gray-500); font-size: 14px; max-width: 320px; margin: 0 auto; }

/* ── Modal ── */
.ni-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 99998;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.ni-modal-overlay.open { display: flex; }
.ni-modal {
  background: var(--ni-white);
  border-radius: 20px;
  padding: 36px;
  width: 100%; max-width: 500px;
  box-shadow: var(--ni-shadow-lg);
  animation: ni-modal-in .3s cubic-bezier(.34,1.56,.64,1);
  position: relative;
}
@keyframes ni-modal-in { from { transform: scale(.85) translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }
.ni-modal-title { font-size: 20px; font-weight: 800; margin: 0 0 6px; }
.ni-modal-sub   { font-size: 14px; color: var(--ni-gray-500); margin: 0 0 24px; }
.ni-modal-close {
  position: absolute; top: 20px; right: 20px;
  width: 30px; height: 30px;
  border: none; background: var(--ni-gray-100); border-radius: 50%;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--ni-gray-500);
  font-size: 18px; line-height: 1;
}
.ni-modal-close:hover { background: var(--ni-gray-200); }

/* ── Toast ── */
.ni-toast-wrap {
  position: fixed; top: 24px; right: 24px;
  z-index: 99999;
  display: flex; flex-direction: column; gap: 10px;
}
.ni-toast {
  background: var(--ni-white);
  border-radius: var(--ni-radius-sm);
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 8px 32px rgba(0,0,0,.15);
  display: flex; align-items: center; gap: 12px;
  min-width: 280px; max-width: 380px;
  animation: ni-toast-in .3s ease;
  border-left: 4px solid transparent;
}
.ni-toast-success { border-left-color: var(--ni-success); color: var(--ni-success); }
.ni-toast-error   { border-left-color: var(--ni-error);   color: var(--ni-error);   }
.ni-toast-info    { border-left-color: var(--ni-purple);  color: var(--ni-purple);  }
@keyframes ni-toast-in { from { transform: translateX(60px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ── Loader ── */
.ni-btn-loading { position: relative; color: transparent !important; pointer-events: none; }
.ni-btn-loading::after {
  content:'';
  position: absolute; inset: 0;
  margin: auto;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: ni-spin .7s linear infinite;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .ni-dashboard { grid-template-columns: 1fr; }
  .ni-sidebar   { display: none; }
  .ni-stats-grid { grid-template-columns: 1fr 1fr; }
  .ni-deposit-steps { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .ni-auth-card { padding: 32px 24px; }
  .ni-form-row  { grid-template-columns: 1fr; }
  .ni-stats-grid { grid-template-columns: 1fr; }
  .ni-main { padding: 20px; }
}

/* ── Utility ── */
.ni-text-center { text-align: center; }
.ni-mt-4 { margin-top: 16px; }
.ni-mt-6 { margin-top: 24px; }
.ni-mb-0 { margin-bottom: 0; }
.ni-hidden { display: none !important; }
.ni-fw-700 { font-weight: 700; }
.ni-text-purple { color: var(--ni-purple); }
.ni-text-success { color: var(--ni-success); }
.ni-text-error   { color: var(--ni-error); }
.ni-text-muted   { color: var(--ni-gray-400); font-size: 13px; }

/* ═══════════════════════════════════════════════════════════════
   PUBLIC PAGES — HOME, ABOUT, CONTACT, PLANS
   ═══════════════════════════════════════════════════════════════ */

.ni-page { font-family: var(--ni-font); color: var(--ni-gray-800); }
.ni-container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ── Hero ── */
.ni-hero { position: relative; background: #fff; color: var(--ni-gray-800); padding: 100px 0 80px; text-align: center; overflow: hidden; border-bottom: 1px solid var(--ni-gray-100); }
.ni-hero-bg { display: none; }
.ni-hero .ni-container { position: relative; }
.ni-hero-badge { display: inline-block; background: var(--ni-purple-2xlight); border: 1px solid #c4b5fd; color: var(--ni-purple); font-size: 13px; font-weight: 600; padding: 6px 16px; border-radius: 50px; margin-bottom: 20px; }
.ni-hero-title { font-size: clamp(32px,5vw,56px); font-weight: 800; line-height: 1.1; margin: 0 0 20px; color: var(--ni-gray-900); }
.ni-gradient-text { background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ni-hero-sub { font-size: 18px; color: var(--ni-gray-500); max-width: 600px; margin: 0 auto 36px; line-height: 1.6; }
.ni-hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.ni-btn-lg { padding: 14px 32px; font-size: 16px; }
.ni-btn-outline { background: transparent; border: 2px solid var(--ni-purple); color: var(--ni-purple); padding: 12px 28px; border-radius: 10px; font-weight: 600; font-size: 15px; text-decoration: none; display: inline-block; transition: all .2s; }
.ni-btn-outline:hover { background: var(--ni-purple-xlight); color: var(--ni-purple); }
.ni-btn-outline-light { background: transparent; border: 2px solid rgba(255,255,255,.5); color: #fff; padding: 12px 28px; border-radius: 10px; font-weight: 600; font-size: 15px; text-decoration: none; display: inline-block; transition: all .2s; }
.ni-btn-outline-light:hover { background: rgba(255,255,255,.15); color: #fff; }
.ni-btn-ghost-white { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.3); color: #fff; padding: 13px 28px; border-radius: 10px; font-weight: 600; font-size: 15px; text-decoration: none; display: inline-block; transition: all .2s; }
.ni-btn-ghost-white:hover { background: rgba(255,255,255,.2); color: #fff; }
.ni-hero-stats { display: flex; align-items: center; justify-content: center; gap: 0; margin-top: 56px; flex-wrap: wrap; background: var(--ni-purple-2xlight); border-radius: 16px; padding: 24px 0; }
.ni-hero-stat { text-align: center; padding: 0 32px; }
.ni-hero-stat-divider { width: 1px; height: 40px; background: #c4b5fd; }
.ni-stat-num { display: block; font-size: 28px; font-weight: 800; color: var(--ni-purple); text-decoration: none; }
.ni-stat-lbl { display: block; font-size: 13px; color: var(--ni-gray-500); margin-top: 2px; }

/* ── Sections ── */
.ni-section { padding: 80px 0; }
.ni-section-dark { background: linear-gradient(135deg, #1e1b4b 0%, #4c1d95 100%); color: #fff; }
.ni-section-gray { background: #f8f7ff; }
.ni-section-head { text-align: center; margin-bottom: 48px; }
.ni-section-head h2 { font-size: clamp(24px,3.5vw,40px); font-weight: 800; margin: 8px 0 12px; }
.ni-section-head p { font-size: 16px; color: var(--ni-gray-500); }
.ni-section-head-light h2 { color: #fff; }
.ni-section-head-light p { color: #c4b5fd; }
.ni-section-badge { display: inline-block; background: #f5f3ff; color: #7c3aed; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 14px; border-radius: 50px; margin-bottom: 12px; }
.ni-badge-light { background: rgba(255,255,255,.15); color: #e9d5ff; }

/* ── How It Works Grid ── */
.ni-steps-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.ni-how-card { text-align: center; padding: 36px 24px; background: #fff; border-radius: 20px; box-shadow: 0 4px 20px rgba(124,58,237,.07); border: 1px solid #f5f3ff; }
.ni-how-num { font-size: 48px; font-weight: 900; color: #f5f3ff; line-height: 1; margin-bottom: 8px; }
.ni-how-icon { font-size: 36px; margin-bottom: 16px; }
.ni-how-card h3 { font-size: 18px; font-weight: 700; margin: 0 0 10px; }
.ni-how-card p { font-size: 14px; color: var(--ni-gray-500); line-height: 1.6; margin: 0; }

/* ── Plans Grid ── */
.ni-plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.ni-plans-grid-full { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.ni-plan-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 20px; padding: 32px 24px; text-align: center; position: relative; transition: transform .2s; color: #fff; }
.ni-section:not(.ni-section-dark) .ni-plan-card { background: #fff; border-color: #e4e4e7; color: var(--ni-gray-800); }
.ni-plan-card:hover { transform: translateY(-4px); }
.ni-plan-featured { background: linear-gradient(135deg, var(--plan-color), #4c1d95); border-color: transparent; box-shadow: 0 12px 40px rgba(124,58,237,.4); color: #fff !important; }
.ni-section:not(.ni-section-dark) .ni-plan-featured { color: #fff !important; }
.ni-plan-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: #f59e0b; color: #fff; font-size: 11px; font-weight: 700; padding: 4px 14px; border-radius: 50px; white-space: nowrap; }
.ni-plan-name { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.ni-plan-roi { font-size: 52px; font-weight: 900; line-height: 1; }
.ni-plan-roi span { font-size: 20px; font-weight: 600; opacity: .8; }
.ni-plan-duration { font-size: 14px; opacity: .7; margin: 8px 0 20px; }
.ni-plan-tagline { font-size: 14px; opacity: .7; margin: 4px 0 20px; }
.ni-plan-features { list-style: none; padding: 0; margin: 0 0 24px; text-align: left; font-size: 14px; }
.ni-plan-features li { padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.ni-section:not(.ni-section-dark) .ni-plan-features li { border-color: #f4f4f5; }
.ni-btn-plan { display: block; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.3); color: #fff; padding: 12px; border-radius: 10px; font-weight: 700; text-decoration: none; transition: all .2s; }
.ni-section:not(.ni-section-dark) .ni-plan-card:not(.ni-plan-featured) .ni-btn-plan { background: var(--plan-color); border-color: transparent; color: #fff; }
.ni-btn-plan:hover { background: rgba(255,255,255,.35); color: #fff; }

/* ── Features Grid ── */
.ni-features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.ni-feature-card { background: #fff; border: 1px solid #f4f4f5; border-radius: 16px; padding: 28px 24px; }
.ni-feature-icon { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 16px; }
.ni-feature-card h3 { font-size: 16px; font-weight: 700; margin: 0 0 8px; }
.ni-feature-card p { font-size: 14px; color: var(--ni-gray-500); line-height: 1.6; margin: 0; }

/* ── Testimonials ── */
.ni-testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.ni-testimonial { background: #fff; border-radius: 16px; padding: 28px 24px; border: 1px solid #f4f4f5; }
.ni-testimonial-stars { color: #f59e0b; font-size: 18px; margin-bottom: 12px; }
.ni-testimonial p { font-size: 15px; color: var(--ni-gray-600); line-height: 1.6; margin: 0 0 16px; font-style: italic; }
.ni-testimonial-author { font-size: 13px; font-weight: 600; color: var(--ni-gray-800); }

/* ── CTA Section ── */
.ni-cta-section { background: linear-gradient(135deg, #1e1b4b 0%, #4c1d95 100%); color: #fff !important; }
.ni-cta-box { text-align: center; padding: 20px 0; color: #fff; }
.ni-cta-box h2 { font-size: 36px; font-weight: 800; margin: 0 0 12px; color: #fff; }
.ni-cta-box p { font-size: 18px; color: #c4b5fd; margin: 0 0 32px; }
.ni-cta-section .ni-btn-primary { background: #fff; color: var(--ni-purple); box-shadow: 0 4px 16px rgba(0,0,0,.2); }
.ni-cta-section .ni-btn-primary:hover { background: #f5f3ff; }

/* ── Page Hero ── */
.ni-page-hero { background: #fff; color: var(--ni-gray-800); padding: 72px 0 60px; text-align: center; border-bottom: 1px solid var(--ni-gray-100); }
.ni-page-hero h1 { font-size: clamp(28px,4vw,48px); font-weight: 800; margin: 12px 0 16px; color: var(--ni-gray-900); }
.ni-page-hero p { font-size: 17px; color: var(--ni-gray-500); max-width: 560px; margin: 0 auto; line-height: 1.6; }

/* ── About ── */
.ni-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.ni-two-col-text h2 { font-size: 32px; font-weight: 800; margin: 8px 0 16px; }
.ni-two-col-text p { font-size: 15px; color: var(--ni-gray-500); line-height: 1.7; margin-bottom: 12px; }
.ni-about-stats-box { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; background: linear-gradient(135deg, #4c1d95, #7c3aed); border-radius: 24px; padding: 36px; color: #fff; }
.ni-about-stat-num { font-size: 32px; font-weight: 900; }
.ni-about-stat-lbl { font-size: 13px; color: #c4b5fd; margin-top: 4px; }

/* ── Contact ── */
.ni-contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; align-items: start; }
.ni-contact-info h3 { font-size: 22px; font-weight: 700; margin: 0 0 12px; }
.ni-contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.ni-contact-icon { font-size: 24px; flex-shrink: 0; }
.ni-contact-label { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--ni-gray-400); font-weight: 600; margin-bottom: 3px; }
.ni-contact-value { font-size: 15px; font-weight: 600; color: var(--ni-gray-800); }
.ni-contact-value a { color: var(--ni-purple); text-decoration: none; }
.ni-contact-faq { margin-top: 32px; padding: 20px; background: #f8f7ff; border-radius: 12px; }
.ni-contact-faq h4 { font-size: 14px; font-weight: 700; margin: 0 0 12px; }
.ni-contact-faq ul { list-style: none; padding: 0; margin: 0; }
.ni-contact-faq li { padding: 6px 0; border-bottom: 1px solid #e9d5ff; }
.ni-contact-faq li:last-child { border: none; }
.ni-contact-faq a { font-size: 14px; color: var(--ni-purple); text-decoration: none; }
.ni-contact-form-box { background: #fff; border: 1px solid #e4e4e7; border-radius: 20px; padding: 32px; }
.ni-textarea { min-height: 140px; resize: vertical; }

/* ── FAQ ── */
.ni-faq-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.ni-faq-item { background: #fff; border: 1px solid #f4f4f5; border-radius: 16px; padding: 24px; }
.ni-faq-item h4 { font-size: 15px; font-weight: 700; margin: 0 0 10px; color: var(--ni-gray-800); }
.ni-faq-item p { font-size: 14px; color: var(--ni-gray-500); line-height: 1.6; margin: 0; }
.ni-faq-item a { color: var(--ni-purple); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .ni-steps-grid,
  .ni-features-grid,
  .ni-testimonials-grid { grid-template-columns: 1fr; }
  .ni-two-col { grid-template-columns: 1fr; gap: 32px; }
  .ni-contact-grid { grid-template-columns: 1fr; }
  .ni-faq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .ni-hero { padding: 64px 0 48px; }
  .ni-hero-stats { gap: 16px; }
  .ni-hero-stat-divider { display: none; }
  .ni-plans-grid { grid-template-columns: 1fr; }
  .ni-section { padding: 52px 0; }
}

/* ═══════════════════════════════════════════════════════════════
   Nexus Invest v2 — Top Nav Dashboard Layout
   ═══════════════════════════════════════════════════════════════ */

/* Override old sidebar layout */
.ni-dashboard { display: none !important; }

/* ── App Shell ── */
.ni-app {
  min-height: 100vh;
  background: #fff;
  display: flex;
  flex-direction: column;
}

/* ── Top Navigation Bar ── */
.ni-topnav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--ni-gray-200);
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 24px;
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}

.ni-topnav-brand {
  display: none !important;
}
.ni-topnav-brand .ni-logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
}
.ni-topnav-brand .ni-logo-mark svg { width: 18px; height: 18px; fill: #fff; }
.ni-topnav-brand span { font-size: 16px; font-weight: 800; color: var(--ni-gray-900); }

.ni-topnav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}
.ni-topnav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ni-gray-500);
  text-decoration: none;
  transition: all .15s;
  cursor: pointer;
  white-space: nowrap;
}
.ni-topnav-link svg { width: 16px; height: 16px; flex-shrink: 0; }
.ni-topnav-link:hover { color: var(--ni-purple); background: var(--ni-purple-xlight); }
.ni-topnav-link.active { color: var(--ni-purple); background: var(--ni-purple-xlight); font-weight: 600; }

/* ── User avatar area ── */
.ni-topnav-user { position: relative; flex-shrink: 0; margin-left: auto; }
.ni-avatar-btn {
  display: flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  border: none;
  border-radius: 50px; padding: 6px 14px 6px 6px;
  cursor: pointer; font-family: var(--ni-font);
  font-size: 14px; font-weight: 600; color: #fff;
  transition: all .2s;
  box-shadow: 0 2px 8px rgba(124,58,237,.25);
}
.ni-avatar-btn:hover {
  background: linear-gradient(135deg, #5b21b6, var(--ni-purple));
  box-shadow: 0 4px 14px rgba(124,58,237,.4);
  transform: translateY(-1px);
}
.ni-avatar-btn .ni-avatar-sm { background: rgba(255,255,255,.25); color: #fff; }
.ni-avatar-btn svg { color: rgba(255,255,255,.8); }

.ni-avatar-sm { width: 30px; height: 30px; font-size: 12px; }
.ni-avatar-md { width: 40px; height: 40px; font-size: 14px; }
.ni-avatar-name { max-width: 80px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* Base avatar circle — purple gradient unless overridden */
.ni-avatar {
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; flex-shrink: 0;
}

/* ── Dropdown ── */
.ni-user-dropdown {
  position: absolute; right: 0; top: calc(100% + 8px);
  background: #fff; border: 1px solid var(--ni-gray-200);
  border-radius: var(--ni-radius); box-shadow: var(--ni-shadow-lg);
  min-width: 240px; width: 260px;
  max-width: calc(100vw - 16px);
  z-index: 1001;
  display: none;
  /* Prevent overflow on small screens */
  right: 0;
  transform-origin: top right;
}
/* On very small screens, anchor to right edge of viewport */
@media (max-width: 360px) {
  .ni-user-dropdown {
    position: fixed;
    right: 8px;
    top: 60px;
    left: 8px;
    width: auto;
    max-width: none;
  }
}
.ni-user-dropdown.open { display: block; }
.ni-dropdown-header { display: flex; align-items: center; gap: 12px; padding: 16px; background: linear-gradient(135deg, var(--ni-purple-xlight), #f3f0ff); border-radius: var(--ni-radius) var(--ni-radius) 0 0; border-bottom: 1px solid var(--ni-purple-light); }
.ni-dropdown-header .ni-avatar { background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light)); color: #fff; box-shadow: 0 2px 8px rgba(124,58,237,.3); }
.ni-dropdown-name { font-weight: 700; font-size: 14px; color: var(--ni-purple-dark, #5b21b6); }
.ni-dropdown-email { font-size: 12px; color: var(--ni-gray-500); word-break: break-all; margin-top: 2px; }
.ni-dropdown-divider { height: 1px; background: var(--ni-gray-200); margin: 4px 0; }
.ni-dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; font-size: 14px; color: var(--ni-gray-700);
  text-decoration: none; transition: all .15s; cursor: pointer;
}
.ni-dropdown-item svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--ni-purple-light); transition: color .15s; }
.ni-dropdown-item:hover { background: var(--ni-purple-xlight); color: var(--ni-purple); }
.ni-dropdown-item:hover svg { color: var(--ni-purple); }
.ni-dropdown-item-danger { color: var(--ni-error) !important; }
.ni-dropdown-item-danger svg { color: var(--ni-error) !important; }
.ni-dropdown-item-danger:hover { background: #fef2f2 !important; color: var(--ni-error) !important; }

/* ── Content area ── */
.ni-content {
  flex: 1;
  padding: 32px 40px;
  background: #fff;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}
/* override old .ni-main */
.ni-app .ni-main { padding: 0; background: transparent; overflow: visible; }

/* ── Quick action buttons — purple themed ── */
.ni-quick-actions {
  display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px;
}
.ni-action-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--ni-radius-sm);
  font-size: 14px; font-weight: 600; text-decoration: none;
  transition: all .2s; cursor: pointer;
}
.ni-action-btn svg { width: 16px; height: 16px; }
.ni-action-deposit { background: linear-gradient(135deg,var(--ni-purple),var(--ni-purple-light)); color:#fff; box-shadow:0 4px 12px rgba(124,58,237,.3); }
.ni-action-deposit:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(124,58,237,.4); color:#fff; }
.ni-action-withdraw { background: var(--ni-purple-xlight); color: var(--ni-purple); border: 1.5px solid var(--ni-purple-light); }
.ni-action-withdraw:hover { background: var(--ni-purple); color: #fff; border-color: var(--ni-purple); transform: translateY(-1px); }
.ni-action-profile { background: var(--ni-purple-xlight); color: var(--ni-purple); border: 1.5px solid var(--ni-purple-light); }
.ni-action-profile:hover { background: var(--ni-purple); color: #fff; border-color: var(--ni-purple); transform: translateY(-1px); }

/* ── Mobile hamburger ── */
.ni-mobile-menu-btn {
  display: none;
  background: var(--ni-purple);
  border: none;
  border-radius: 50%;
  padding: 0;
  cursor: pointer;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(124,58,237,.35);
  transition: all .2s;
}
.ni-mobile-menu-btn:hover,
.ni-mobile-menu-btn:focus {
  background: #5b21b6;
  box-shadow: 0 4px 16px rgba(124,58,237,.5);
  outline: none;
}
.ni-hamburger-line {
  display: block;
  width: 20px;
  height: 3px;
  border-radius: 3px;
  background: #fff;
  flex-shrink: 0;
  transition: all .2s;
}
/* Hide the old SVG inside the button */
.ni-mobile-menu-btn > svg { display: none; }

/* ── Mobile Drawer ── */
.ni-mobile-drawer {
  position: fixed; left: 0; top: 0; height: 100%; width: 280px;
  max-width: 85vw;
  background: #fff; z-index: 2000; transform: translateX(-100%);
  transition: transform .3s ease; box-shadow: var(--ni-shadow-lg);
  display: flex; flex-direction: column; overflow-y: auto;
  overflow-x: hidden;
}
.ni-mobile-drawer.open { transform: translateX(0); }
.ni-drawer-header {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 16px; border-bottom: 1px solid var(--ni-gray-200);
  background: linear-gradient(135deg, var(--ni-purple-xlight), #fff);
}
.ni-drawer-header .ni-avatar {
  background: linear-gradient(135deg, var(--ni-purple), var(--ni-purple-light));
  color: #fff;
}
.ni-drawer-nav { padding: 12px 8px; flex: 1; }
.ni-drawer-link {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 12px; border-radius: 8px; text-decoration: none;
  font-size: 14px; font-weight: 500; color: var(--ni-gray-700); transition: all .15s; cursor: pointer;
}
.ni-drawer-link svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--ni-gray-400); transition: color .15s; }
.ni-drawer-link:hover { background: var(--ni-purple-xlight); color: var(--ni-purple); }
.ni-drawer-link:hover svg { color: var(--ni-purple); }
.ni-drawer-link.active { background: var(--ni-purple-xlight); color: var(--ni-purple); font-weight: 600; }
.ni-drawer-link.active svg { color: var(--ni-purple); }
.ni-drawer-link-danger { color: var(--ni-error) !important; margin-top: 8px; border-top: 1px solid var(--ni-gray-200); padding-top: 16px; }
.ni-drawer-link-danger svg { color: var(--ni-error) !important; }
.ni-drawer-link-danger:hover { background: #fef2f2 !important; color: var(--ni-error) !important; }
.ni-drawer-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 1999;
  display: none; opacity: 0; transition: opacity .3s;
}
.ni-drawer-overlay.open { display: block; opacity: 1; }

/* ── WP admin bar override (belt-and-braces) ── */
#wpadminbar { display: none !important; }
html { margin-top: 0 !important; }

/* ── Responsive ── */
@media (max-width: 900px) {
  /* Hide desktop nav links, show hamburger */
  .ni-topnav-links { display: none; }
  .ni-mobile-menu-btn { display: flex; margin-left: auto; }
  /* Remove auto margin from user area — hamburger takes right side */
  .ni-topnav-user { margin-left: 0; }
  .ni-topnav { padding: 0 16px; gap: 10px; }
  .ni-content { padding: 20px 16px; }
  /* Dropdown anchors to left of the button but clamps to viewport */
  .ni-user-dropdown {
    right: auto;
    left: 0;
    max-width: calc(100vw - 24px);
  }
}

@media (max-width: 480px) {
  /* Full-width dropdown fixed to top on very small phones */
  .ni-user-dropdown {
    position: fixed;
    top: 64px;
    left: 8px;
    right: 8px;
    width: auto;
    max-width: none;
    z-index: 9999;
  }
  .ni-avatar-name { display: none; }
}

@media (max-width: 600px) {
  .ni-stats-grid { grid-template-columns: 1fr; }
  .ni-quick-actions { gap: 8px; }
}