/* ==========================================================================
   Design tokens
   ========================================================================== */

:root {
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --accent: #0b4c96;
  --accent-hover: #0a3f7d;
  --accent-active: #073161;
  --accent-tint: #eaf1fb;
  --accent-tint-strong: #d2e3f6;

  --success: #34a85b;
  --success-tint: #ecfdf3;
  --warning: #d97706;
  --warning-tint: #fffbeb;
  --danger: #dc2626;
  --danger-tint: #fef2f2;
  --info: #0891b2;
  --info-tint: #ecfeff;
  --neutral-tint: #f1f5f9;

  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-2: #f6f8fa;
  --border: #e5e9ef;
  --border-strong: #d6dbe3;
  --text: #0f172a;
  --text-secondary: #5b6472;
  --text-tertiary: #94a3b8;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 48px;

  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-md: 0 2px 8px rgba(16, 24, 40, 0.06), 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, 0.10), 0 2px 6px rgba(16, 24, 40, 0.05);

  --ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
  --dur-slow: 320ms;

  --sidebar-w: 248px;
  --sidebar-w-collapsed: 76px;
  --topbar-h: 64px;
}

[data-bs-theme="dark"] {
  --accent: #3d7dc9;
  --accent-hover: #5c97d9;
  --accent-active: #2c63a8;
  --accent-tint: #17233d;
  --accent-tint-strong: #1c2c4a;

  --success-tint: #0f2a1d;
  --warning-tint: #2e2008;
  --danger-tint: #2c1316;
  --info-tint: #082a30;
  --neutral-tint: #1b212b;

  --bg: #0b0e14;
  --surface: #11151c;
  --surface-2: #161b22;
  --border: #232933;
  --border-strong: #2d3440;
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* ==========================================================================
   Base
   ========================================================================== */

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-feature-settings: "tnum";
}

body {
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

a {
  color: var(--accent);
}

small, .text-muted {
  color: var(--text-secondary) !important;
}

::selection {
  background: var(--accent-tint-strong);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   App shell: sidebar + topbar + content
   ========================================================================== */

.app-shell {
  display: flex;
  min-height: 100vh;
}

.app-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: var(--space-5) var(--space-3);
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 40;
  transition: transform var(--dur-base) var(--ease-standard);
}

.app-sidebar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-2) var(--space-5);
  font-weight: 800;
  font-size: 18px;
}

.app-sidebar__brand-icon {
  height: 48px;
  width: auto;
}

.app-sidebar__meta {
  padding: 0 var(--space-2);
  margin-top: -8px;
  margin-bottom: var(--space-4);
  font-size: 12px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.app-sidebar__nav {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.app-sidebar__link {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 9px var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard);
}

.app-sidebar__link i {
  font-size: 17px;
  width: 20px;
  text-align: center;
}

.app-sidebar__link:hover {
  background: var(--surface-2);
  color: var(--text);
}

.app-sidebar__link.active {
  background: var(--accent-tint);
  color: var(--accent);
  font-weight: 600;
}

.app-sidebar__footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.app-sidebar__user {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-md);
}

.app-sidebar__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}

.app-sidebar__user-info {
  min-width: 0;
}

.app-sidebar__user-info .name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-sidebar__user-info .role {
  font-size: 11px;
  color: var(--text-tertiary);
}

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur-fast) var(--ease-standard);
}

.icon-btn:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border-strong);
}

.app-sidebar__footer .row-flex {
  display: flex;
  gap: var(--space-2);
}

.app-sidebar__version {
  text-align: center;
  font-size: 11px;
  color: var(--text-tertiary);
  padding-top: var(--space-1);
}

.row-flex .icon-btn, .row-flex .btn {
  flex: 1;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 39;
}

.sidebar-toggle {
  display: none;
}

@media (max-width: 900px) {
  .app-sidebar {
    position: fixed;
    transform: translateX(-100%);
  }
  .app-sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .sidebar-overlay.open {
    display: block;
  }
  .sidebar-toggle {
    display: inline-flex;
  }
}

.app-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  height: var(--topbar-h);
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--bg);
  backdrop-filter: blur(8px);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-7);
  gap: var(--space-4);
}

.topbar__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.page-content {
  padding: var(--space-7);
  max-width: 1320px;
  width: 100%;
  margin: 0 auto;
  animation: fadeSlideUp var(--dur-slow) var(--ease-standard) both;
}

@media (max-width: 700px) {
  .topbar { padding: 0 var(--space-4); }
  .page-content { padding: var(--space-4); }
}

/* ==========================================================================
   Bootstrap re-skin
   ========================================================================== */

.btn {
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 16px;
  transition: transform var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard), border-color var(--dur-fast) var(--ease-standard);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover, .btn-primary:focus {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  background: var(--accent-active) !important;
  border-color: var(--accent-active) !important;
}

.btn-outline-secondary, .btn-outline-primary, .btn-outline-danger, .btn-outline-warning, .btn-outline-info, .btn-outline-success {
  border-width: 1px;
}

.btn-outline-secondary {
  color: var(--text-secondary);
  border-color: var(--border-strong);
}

.btn-outline-secondary:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-sm {
  font-size: 13px;
  padding: 5px 11px;
  border-radius: var(--radius-sm);
}

.btn.is-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.75;
}

.btn.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
}

.btn-outline-secondary.is-loading::after, .btn-outline-primary.is-loading::after {
  border: 2px solid var(--border);
  border-top-color: var(--accent);
}

.form-control, .form-select {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 14px;
  padding: 9px 12px;
  transition: border-color var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard);
}

.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
  background: var(--surface);
  color: var(--text);
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card--interactive {
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard);
}

.card--interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
}

.table {
  color: var(--text);
  --bs-table-bg: transparent;
}

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.table-wrap .table {
  margin-bottom: 0;
}

.table-wrap thead th {
  position: sticky;
  top: 0;
  background: var(--surface-2);
  color: var(--text-secondary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  padding: var(--space-3) var(--space-4);
}

.table-wrap tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  font-size: 14px;
}

.table-wrap tbody tr:last-child td {
  border-bottom: none;
}

.table-wrap tbody tr {
  transition: background var(--dur-fast) var(--ease-standard);
}

.table-wrap tbody tr:hover {
  background: var(--surface-2);
}

.row-actions {
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-standard);
}

.table-wrap tbody tr:hover .row-actions,
.table-wrap tbody tr:focus-within .row-actions {
  opacity: 1;
}

@media (max-width: 900px) {
  .row-actions { opacity: 1; }
}

.nav-tabs {
  border-bottom: none;
  display: inline-flex;
  gap: 2px;
  background: var(--surface-2);
  padding: 4px;
  border-radius: var(--radius-md);
}

.nav-tabs .nav-link {
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
  padding: 7px 16px;
  transition: all var(--dur-fast) var(--ease-standard);
}

.nav-tabs .nav-link:hover {
  color: var(--text);
  border-color: transparent;
}

.nav-tabs .nav-link.active {
  background: var(--surface);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: var(--surface);
  color: var(--text);
}

.modal.fade .modal-dialog {
  transform: translateY(12px) scale(0.98);
  transition: transform var(--dur-base) var(--ease-standard), opacity var(--dur-base) var(--ease-standard);
  opacity: 0;
}

.modal.show .modal-dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-header, .modal-footer {
  border-color: var(--border);
}

.dropdown-menu {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.dropdown-item {
  color: var(--text);
  font-size: 14px;
  border-radius: var(--radius-sm);
  margin: 0 4px;
  width: calc(100% - 8px);
}

.dropdown-item:hover {
  background: var(--surface-2);
}

.badge {
  font-weight: 600;
  border-radius: var(--radius-full);
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
}

.badge-soft::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-soft--success { background: var(--success-tint); color: var(--success); }
.badge-soft--danger { background: var(--danger-tint); color: var(--danger); }
.badge-soft--warning { background: var(--warning-tint); color: var(--warning); }
.badge-soft--info { background: var(--info-tint); color: var(--info); }
.badge-soft--neutral { background: var(--neutral-tint); color: var(--text-secondary); }
.badge-soft--accent { background: var(--accent-tint); color: var(--accent); }

/* ==========================================================================
   KPI cards
   ========================================================================== */

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard);
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-card__icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.kpi-card__icon--blue { background: var(--accent-tint); color: var(--accent); }
.kpi-card__icon--green { background: var(--success-tint); color: var(--success); }
.kpi-card__icon--purple { background: #f1ebff; color: #7c3aed; }
.kpi-card__icon--orange { background: var(--warning-tint); color: var(--warning); }

[data-bs-theme="dark"] .kpi-card__icon--purple { background: #241a3d; color: #a78bfa; }

.kpi-card__label {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.kpi-card__value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ==========================================================================
   Empty states
   ========================================================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8) var(--space-5);
  color: var(--text-secondary);
}

.empty-state i {
  font-size: 32px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
}

.empty-state .title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

/* ==========================================================================
   Skeletons
   ========================================================================== */

.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--border) 37%, var(--surface-2) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: var(--radius-sm);
}

.skeleton-text { height: 12px; width: 100%; }
.skeleton-circle { border-radius: 50%; }

/* ==========================================================================
   Toasts
   ========================================================================== */

.toast-stack {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 1080;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: min(360px, calc(100vw - 32px));
}

.toast-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  animation: toastIn var(--dur-base) var(--ease-standard) both;
  font-size: 14px;
}

.toast-item.leaving {
  animation: toastOut var(--dur-base) var(--ease-standard) both;
}

.toast-item i {
  font-size: 18px;
  margin-top: 1px;
}

.toast-item--success i { color: var(--success); }
.toast-item--error i { color: var(--danger); }
.toast-item--info i { color: var(--accent); }

/* ==========================================================================
   Auth pages
   ========================================================================== */

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--bg), var(--surface-2));
  padding: var(--space-5);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  margin: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: fadeSlideUp var(--dur-slow) var(--ease-standard) both;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: 20px;
  margin-bottom: var(--space-5);
}

.auth-brand-icon {
  height: 56px;
  width: auto;
}

/* ==========================================================================
   Landing page
   ========================================================================== */

.landing-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(180%) blur(8px);
}

.landing-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
}

.landing-navbar .navbar-brand img { height: 30px; width: auto; }

.landing-navbar .nav-link {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  padding: var(--space-2) var(--space-3) !important;
}

.landing-navbar .nav-link:hover,
.landing-navbar .nav-link:focus {
  color: var(--accent);
}

.landing-section {
  padding: var(--space-8) 0;
}

.landing-section--alt {
  background: var(--surface-2);
}

.landing-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.landing-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-tint);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-3);
}

.landing-section__header {
  max-width: 640px;
  margin: 0 auto var(--space-7);
  text-align: center;
}

.landing-section__header h2 {
  font-weight: 800;
  margin-bottom: var(--space-3);
}

.landing-section__header p {
  color: var(--text-secondary);
  margin: 0;
}

.landing-hero {
  padding: var(--space-8) 0;
  background: linear-gradient(180deg, var(--accent-tint), var(--bg) 70%);
  overflow: hidden;
}

.landing-hero__content h1 {
  font-weight: 800;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.12;
  margin-bottom: var(--space-4);
}

.landing-hero__content p {
  color: var(--text-secondary);
  font-size: 18px;
  margin-bottom: var(--space-6);
  max-width: 520px;
}

.landing-hero__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.feature-grid,
.solutions-grid,
.admin-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (max-width: 991px) {
  .feature-grid, .solutions-grid, .admin-features-grid, .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575px) {
  .feature-grid, .solutions-grid, .admin-features-grid, .steps-grid, .benefits-grid { grid-template-columns: 1fr; }
}

.feature-card,
.solution-card,
.admin-feature-card {
  padding: var(--space-6);
  height: 100%;
}

.feature-card__icon,
.admin-feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--accent-tint);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: var(--space-4);
}

.feature-card h3,
.solution-card h3,
.admin-feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.feature-card p,
.solution-card p,
.admin-feature-card p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

.solution-card__icon {
  font-size: 26px;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.step-card {
  text-align: center;
  padding: var(--space-5);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto var(--space-4);
}

.step-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.step-card p {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 0;
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
}

.benefit-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--success-tint);
  color: var(--success);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.benefit-item h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.benefit-item p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

/* Dashboard preview mock */
.dashboard-mock {
  padding: var(--space-5);
  max-width: 760px;
  margin: 0 auto;
}

.dashboard-mock__topbar {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.dashboard-mock__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
}

.dashboard-mock__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.dashboard-mock__kpi {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.dashboard-mock__kpi .label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.dashboard-mock__kpi .value {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
}

.dashboard-mock__chart {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  height: 120px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}

.dashboard-mock__chart .bar {
  flex: 1;
  background: linear-gradient(180deg, var(--accent), var(--accent-hover));
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.dashboard-mock__table {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.dashboard-mock__row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.dashboard-mock__row:last-child { border-bottom: none; }

.dashboard-mock__row .bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dashboard-mock__row .bullet--sent { background: var(--success); }
.dashboard-mock__row .bullet--pending { background: var(--warning); }
.dashboard-mock__row .bullet--failed { background: var(--danger); }

.dashboard-mock__row .skel {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border);
  flex: 1;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  align-items: stretch;
}

@media (max-width: 991px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

.pricing-card {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
}

.pricing-card--highlight {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.pricing-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.pricing-price {
  font-size: 34px;
  font-weight: 800;
  margin-bottom: var(--space-1);
}

.pricing-price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.pricing-card__desc {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: var(--space-5);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  flex: 1;
}

.pricing-features li {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  font-size: 14px;
  padding: var(--space-1) 0;
}

.pricing-features i {
  color: var(--success);
  margin-top: 2px;
}

/* FAQ */
.landing-accordion .accordion-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md) !important;
  margin-bottom: var(--space-3);
  overflow: hidden;
}

.landing-accordion .accordion-button {
  background: var(--surface);
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
}

.landing-accordion .accordion-button:not(.collapsed) {
  background: var(--accent-tint);
  color: var(--accent);
  box-shadow: none;
}

.landing-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: var(--border);
}

.landing-accordion .accordion-body {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Support */
.support-card {
  padding: var(--space-6);
  text-align: center;
}

/* Contact / Support standalone pages */
.contact-split {
  padding: var(--space-8) 0;
}

.contact-split__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-split__grid { grid-template-columns: 1fr; }
}

.contact-split__info h1 {
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 38px);
  margin-bottom: var(--space-3);
}

.contact-split__info > p {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: var(--space-6);
  max-width: 460px;
}

.contact-split__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-split__points li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.contact-split__points i {
  color: var(--accent);
  background: var(--accent-tint);
  border-radius: var(--radius-full);
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.contact-split__points a {
  font-weight: 600;
}

.contact-split__form-card {
  padding: var(--space-6);
}

@media (min-width: 576px) {
  .contact-split__form-card { padding: var(--space-7); }
}

/* Footer */
.landing-footer {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  padding: var(--space-8) 0 var(--space-5);
}

.landing-footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (max-width: 767px) {
  .landing-footer__grid { grid-template-columns: repeat(2, 1fr); }
}

.landing-footer__grid h5 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
}

.landing-footer__grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.landing-footer__grid li { margin-bottom: var(--space-2); }

.landing-footer__grid a {
  color: var(--text-secondary);
  font-size: 14px;
  text-decoration: none;
}

.landing-footer__grid a:hover { color: var(--accent); }

.landing-footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 13px;
  color: var(--text-tertiary);
}

/* Public pages (privacy / terms) sharing the landing header/footer */
.legal-page {
  max-width: 820px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-5);
}

.legal-page h1 {
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.legal-page .legal-updated {
  color: var(--text-tertiary);
  font-size: 13px;
  margin-bottom: var(--space-7);
}

.legal-page h2 {
  font-size: 18px;
  font-weight: 700;
  margin-top: var(--space-7);
  margin-bottom: var(--space-3);
}

.legal-page p,
.legal-page li {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.legal-page ul { padding-left: var(--space-6); }

/* ==========================================================================
   Animation utilities
   ========================================================================== */

.stagger-item {
  opacity: 0;
  animation: fadeSlideUp var(--dur-base) var(--ease-standard) both;
  animation-delay: var(--delay, 0ms);
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(24px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes scalePop {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

.scale-pop {
  display: inline-block;
  animation: scalePop var(--dur-base) var(--ease-standard);
}

.list-group-item {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
  padding: var(--space-3) var(--space-4);
}

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
}

.dev-banner {
  background: var(--warning-tint);
  border: 1px solid var(--warning);
  color: var(--text);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 14px;
}