/* ═══════════════════════════════════════════════════════════════
   Mentora — project.css
   Design system: DM Sans + JetBrains Mono, dark navy theme
═══════════════════════════════════════════════════════════════ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300..700;1,9..40,300..700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design tokens ────────────────────────────────────────── */
:root {
  --bg:      #06101E;
  --surf:    #0C1A2E;
  --raised:  #122540;
  --border:  #1A3055;
  --hi:      #274368;
  --primary: #4D8EFF;
  --plight:  rgba(77, 142, 255, 0.1);
  --pglow:   rgba(77, 142, 255, 0.22);
  --text:    #E2EDFF;
  --sub:     #7B9DC5;
  --muted:   #4A6880;
  --success: #27C687;
  --warn:    #EFA030;
  --danger:  #F04060;
  --info:    #22CCEE;

  /* Bootstrap 5 overrides */
  --bs-primary:          #4D8EFF;
  --bs-primary-rgb:      77, 142, 255;
  --bs-success:          #27C687;
  --bs-success-rgb:      39, 198, 135;
  --bs-danger:           #F04060;
  --bs-danger-rgb:       240, 64, 96;
  --bs-warning:          #EFA030;
  --bs-warning-rgb:      239, 160, 48;
  --bs-info:             #22CCEE;
  --bs-info-rgb:         34, 204, 238;

  --bs-body-bg:          #06101E;
  --bs-body-color:       #E2EDFF;
  --bs-secondary-color:  #7B9DC5;
  --bs-tertiary-color:   #4A6880;
  --bs-border-color:     #1A3055;
  --bs-card-bg:          #0C1A2E;
  --bs-secondary-bg:     #122540;
  --bs-tertiary-bg:      #0C1A2E;

  --bs-font-sans-serif:  'DM Sans', system-ui, sans-serif;
  --bs-font-monospace:   'JetBrains Mono', monospace;
  --bs-body-font-family: 'DM Sans', system-ui, sans-serif;

  --bs-border-radius:    8px;
  --bs-border-radius-sm: 6px;
  --bs-border-radius-lg: 12px;
  --bs-border-radius-xl: 16px;

  --bs-link-color:        #4D8EFF;
  --bs-link-hover-color:  #7FB8FF;

  --sidebar-width: 222px;
  --topbar-height: 52px;
}

/* ── Base reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 14px;
  overflow-x: hidden;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: #7FB8FF; }

/* ── Custom scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--hi); }

/* ── App layout (sidebar + main) ─────────────────────────── */
.app-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
}

.app-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: linear-gradient(180deg, #060F1C 0%, #071320 100%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
  z-index: 100;
}

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

/* ── Sidebar components ───────────────────────────────────── */
.sidebar-logo {
  padding: 16px 12px 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo-inner {
  display: flex;
  align-items: center;
  gap: 9px;
}

.sidebar-logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, #8BBAFF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -1px;
  flex-shrink: 0;
  box-shadow: 0 0 16px var(--pglow);
}

.sidebar-logo-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

.sidebar-logo-badge {
  margin-left: auto;
  padding: 1px 5px;
  font-size: 9px;
  font-weight: 700;
  color: var(--info);
  background: rgba(34, 204, 238, 0.1);
  border-radius: 4px;
}

.sidebar-nav {
  flex: 1;
  padding: 8px;
  overflow-y: auto;
}

.sidebar-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 9px 3px;
  margin-top: 8px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 9px;
  margin-bottom: 1px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--sub);
  font-size: 13px;
  font-weight: 400;
  text-align: left;
  width: 100%;
  transition: all 0.15s;
  text-decoration: none;
  position: relative;
}

.sidebar-item:hover {
  background: var(--raised);
  color: var(--text);
  text-decoration: none;
}

.sidebar-item.active {
  background: var(--plight);
  color: var(--primary);
  font-weight: 600;
}

.sidebar-item.active::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 16px;
  border-radius: 2px;
  background: var(--primary);
}

.sidebar-item i {
  font-size: 13px;
  flex-shrink: 0;
  width: 15px;
  text-align: center;
}

.sidebar-user {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-user-inner {
  display: flex;
  align-items: center;
  gap: 9px;
}

.sidebar-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), #7FACF0);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
}

.sidebar-user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-user-role {
  font-size: 11px;
  color: var(--muted);
}

/* ── Topbar ───────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: var(--topbar-height);
  min-height: var(--topbar-height);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}

.topbar-title-group {
  min-width: 0;
}

.topbar-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
  margin: 0;
  line-height: 1.2;
}

.topbar-subtitle {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.topbar-bell {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--raised);
  border: 1px solid var(--border);
  color: var(--sub);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.15s;
}

.topbar-bell:hover {
  background: var(--hi);
  color: var(--text);
}

.topbar-bell-dot {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--danger);
  border: 1.5px solid var(--bg);
}

/* ── Screen body (scrollable content area) ────────────────── */
.screen-body {
  flex: 1;
  overflow-y: auto;
  padding: 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.2s;
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: 12px 18px;
}

.card-body { padding: 18px; }

.card-footer {
  background: transparent;
  border-top: 1px solid var(--border);
  padding: 10px 18px;
}

/* ── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: 20px;
  white-space: nowrap;
}

.badge-primary {
  background: var(--plight);
  color: var(--primary);
  border: 1px solid transparent;
}

.badge-success {
  background: rgba(39, 198, 135, 0.1);
  color: var(--success);
  border: 1px solid transparent;
}

.badge-warning {
  background: rgba(239, 160, 48, 0.1);
  color: var(--warn);
  border: 1px solid transparent;
}

.badge-danger {
  background: rgba(240, 64, 96, 0.1);
  color: var(--danger);
  border: 1px solid transparent;
}

.badge-info {
  background: rgba(34, 204, 238, 0.1);
  color: var(--info);
  border: 1px solid transparent;
}

.badge-neutral {
  background: var(--raised);
  color: var(--sub);
  border: 1px solid var(--border);
}

/* Badge dots */
.badge-dot::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

/* ── Bootstrap btn overrides ──────────────────────────────── */
.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background-color: #3D7DEF;
  border-color: #3D7DEF;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(77, 142, 255, 0.3);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background-color: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-secondary:hover {
  background-color: var(--raised);
  border-color: var(--hi);
  color: var(--text);
}

.btn-outline-primary {
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline-primary:hover {
  background-color: var(--plight);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── Form controls ────────────────────────────────────────── */
.form-control,
.form-select {
  background-color: var(--raised);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  font-size: 13px;
  padding: 8px 12px;
}

.form-control::placeholder { color: var(--muted); }

.form-control:focus,
.form-select:focus {
  background-color: var(--raised);
  border-color: var(--primary);
  color: var(--text);
  box-shadow: 0 0 0 3px rgba(77, 142, 255, 0.15);
  outline: none;
}

.form-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--sub);
  margin-bottom: 5px;
}

.form-text { color: var(--muted); font-size: 11px; }

/* Checkbox / radio accent */
.form-check-input {
  background-color: var(--raised);
  border-color: var(--border);
}
.form-check-input:checked {
  background-color: var(--primary);
  border-color: var(--primary);
}
.form-check-input:focus { box-shadow: 0 0 0 3px rgba(77, 142, 255, 0.15); }

/* ── Alerts ───────────────────────────────────────────────── */
.alert {
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 12px 16px;
}

.alert-primary   { background: var(--plight); color: var(--primary); border-color: rgba(77, 142, 255, 0.3); }
.alert-success   { background: rgba(39, 198, 135, 0.1); color: var(--success); border-color: rgba(39, 198, 135, 0.3); }
.alert-warning   { background: rgba(239, 160, 48, 0.1); color: var(--warn); border-color: rgba(239, 160, 48, 0.3); }
.alert-danger    { background: rgba(240, 64, 96, 0.1); color: var(--danger); border-color: rgba(240, 64, 96, 0.3); }
.alert-info      { background: rgba(34, 204, 238, 0.1); color: var(--info); border-color: rgba(34, 204, 238, 0.3); }
.alert-debug     { background: var(--raised); color: var(--sub); border-color: var(--border); }
.alert-error     { background: rgba(240, 64, 96, 0.1); color: var(--danger); border-color: rgba(240, 64, 96, 0.3); }

.btn-close { filter: invert(1); }

/* ── Tables ───────────────────────────────────────────────── */
.table {
  color: var(--text);
  border-color: var(--border);
}
.table > thead > tr > th {
  background: var(--surf);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding: 8px 12px;
}
.table > tbody > tr > td {
  color: var(--sub);
  border-bottom: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 13px;
}
.table > tbody > tr:hover > td { background: var(--raised); }
.table-striped > tbody > tr:nth-of-type(odd) > td { background: transparent; }

/* ── Navbar (public) ──────────────────────────────────────── */
.navbar-dark {
  --bs-navbar-color: var(--sub);
  --bs-navbar-hover-color: var(--text);
  --bs-navbar-active-color: var(--text);
  --bs-navbar-brand-color: var(--text);
}

.navbar-mentora {
  background: rgba(6, 16, 30, 0.75);
  backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}

.navbar-mentora.scrolled {
  border-bottom-color: var(--border);
  background: rgba(6, 16, 30, 0.95);
}

/* ── Mobile hamburger (offcanvas sidebar) ─────────────────── */
.sidebar-toggle-btn {
  display: none;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--raised);
  border: 1px solid var(--border);
  color: var(--sub);
  font-size: 16px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.sidebar-toggle-btn:hover {
  background: var(--hi);
  color: var(--text);
}

/* ── Offcanvas dark override ──────────────────────────────── */
.offcanvas {
  --bs-offcanvas-bg: #060F1C;
  --bs-offcanvas-color: var(--text);
  --bs-offcanvas-border-color: var(--border);
  width: var(--sidebar-width) !important;
}

/* ── Dropdown overrides ───────────────────────────────────── */
.dropdown-menu {
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.dropdown-item {
  color: var(--sub);
  border-radius: 7px;
  font-size: 13px;
  padding: 7px 12px;
  transition: all 0.12s;
}

.dropdown-item:hover, .dropdown-item:focus {
  background: var(--raised);
  color: var(--text);
}

.dropdown-divider { border-color: var(--border); }

/* ── Mono utility ─────────────────────────────────────────── */
.font-mono { font-family: 'JetBrains Mono', monospace; }

/* ── Progress bar ─────────────────────────────────────────── */
.progress {
  background: var(--border);
  border-radius: 4px;
  height: 5px;
}
.progress-bar {
  background: linear-gradient(90deg, var(--primary), #7FB8FF);
  border-radius: 4px;
}

/* ── Responsive: hide sidebar on mobile, show toggle ─────── */
@media (max-width: 767.98px) {
  .app-sidebar { display: none; }
  .sidebar-toggle-btn { display: flex; }
  .screen-body { padding: 14px 16px; }
  .topbar { padding: 0 14px; }
}

/* ── Landing page specific styles ────────────────────────── */

/* Grid texture overlay */
.landing-body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(77, 142, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 142, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 0%, transparent 100%);
}

.landing-body section,
.landing-body .stats-bar,
.landing-body .alt-bg,
.landing-body .cta-section,
.landing-body footer {
  position: relative;
  z-index: 1;
}

/* Hero */
.hero-glow {
  position: fixed;
  pointer-events: none;
  top: -180px;
  right: -180px;
  width: 740px;
  height: 740px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77, 142, 255, 0.07) 0%, transparent 68%);
  z-index: 0;
}

.hero-wrap {
  min-height: 100vh;
  padding: 120px 48px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 13px;
  border-radius: 20px;
  border: 1px solid rgba(77, 142, 255, 0.35);
  background: var(--plight);
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 22px;
}

.hero-title {
  font-size: clamp(36px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -1.2px;
  color: var(--text);
  margin-bottom: 20px;
}
.hero-title em { font-style: normal; color: var(--primary); }

.hero-desc {
  font-size: 17px;
  color: var(--sub);
  line-height: 1.65;
  max-width: 450px;
  margin-bottom: 36px;
}

.hero-ctas { display: flex; gap: 12px; align-items: center; margin-bottom: 40px; }

.btn-hero {
  padding: 13px 26px;
  border-radius: 9px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
  box-shadow: 0 2px 12px rgba(77, 142, 255, 0.25);
  text-decoration: none;
}
.btn-hero:hover {
  background: #3D7DEF;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(77, 142, 255, 0.35);
  color: #fff;
}

.btn-hero-ghost {
  padding: 13px 22px;
  border-radius: 9px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-hero-ghost:hover {
  background: var(--raised);
  border-color: var(--hi);
  color: var(--text);
}

.hero-trust { display: flex; gap: 20px; flex-wrap: wrap; }
.hero-trust span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.hero-trust i { color: var(--success); font-size: 12px; }

/* Mockup card */
.mockup-scene {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.mockup-card {
  background: var(--surf);
  border: 1px solid var(--hi);
  border-radius: 18px;
  padding: 22px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.04), 0 0 40px rgba(77, 142, 255, 0.06);
  animation: floatCard 7s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0px) rotate(0.3deg); }
  50% { transform: translateY(-10px) rotate(-0.2deg); }
}

.mc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.mc-meta-title { font-size: 12px; font-weight: 600; color: var(--text); }
.mc-meta-sub   { font-size: 10px; color: var(--muted); margin-top: 2px; }

.mc-timer {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  border-radius: 6px;
  background: var(--raised);
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.mc-timer i { color: var(--muted); font-size: 11px; }

.mc-progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 18px;
}
.mc-progress-fill {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--primary), #7FB8FF);
  border-radius: 2px;
}

.mc-question {
  font-size: 14px;
  color: var(--text);
  line-height: 1.62;
  margin-bottom: 18px;
}
.mc-question strong { color: var(--primary); }

.mc-opt {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 13px;
  border-radius: 8px;
  margin-bottom: 7px;
  border: 1.5px solid var(--border);
  background: var(--raised);
  font-size: 12px;
  color: var(--sub);
}
.mc-opt.sel { border-color: var(--primary); background: var(--plight); color: var(--text); }

.mc-radio {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--border);
}
.mc-opt.sel .mc-radio {
  border-color: var(--primary);
  background: var(--primary);
  box-shadow: inset 0 0 0 3px var(--plight);
}

.mc-opt-ltr {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  flex-shrink: 0;
}
.mc-opt.sel .mc-opt-ltr { background: rgba(77, 142, 255, 0.25); color: var(--primary); }

.mc-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid var(--border);
}

.mc-btn {
  padding: 6px 13px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: default;
  font-family: inherit;
}
.mc-btn.next { background: var(--primary); border-color: var(--primary); color: #fff; }

.mc-dots { display: flex; gap: 5px; }
.mc-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border); }
.mc-dot.done    { background: var(--success); }
.mc-dot.current { background: var(--primary); box-shadow: 0 0 6px var(--primary); }

/* Floating chips */
.chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border-radius: 11px;
  background: var(--surf);
  border: 1px solid var(--hi);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  font-size: 12px;
}
.chip-icon {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}
.chip-title { font-weight: 600; color: var(--text); font-size: 12px; line-height: 1; }
.chip-sub   { font-size: 10px; color: var(--muted); margin-top: 2px; }

.chip-tl { top: -22px; right: -18px; animation: floatChip1 6s 1s ease-in-out infinite; }
.chip-bl { bottom: -16px; left: -22px; animation: floatChip2 6s 2s ease-in-out infinite; }
@keyframes floatChip1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes floatChip2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* Stats bar */
.stats-bar {
  background: var(--surf);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 44px 48px;
}
.stats-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-num {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--text);
  line-height: 1;
}
.stat-num span { color: var(--primary); }
.stat-lbl { font-size: 13px; color: var(--muted); margin-top: 6px; }

/* Sections */
.landing-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 88px 48px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 16px;
  color: var(--sub);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 52px;
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.feat {
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition: all 0.25s;
}
.feat:hover {
  border-color: rgba(77, 142, 255, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.feat-ico {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--plight);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 16px;
}
.feat-title { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.feat-desc  { font-size: 14px; color: var(--sub); line-height: 1.65; }

/* How it works */
.alt-bg {
  background: var(--surf);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.step {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 26px;
  text-align: center;
  transition: border-color 0.25s;
}
.step:hover { border-color: var(--hi); }
.step-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  margin: 0 auto 18px;
  background: var(--plight);
  border: 2px solid rgba(77, 142, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}
.step-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 10px; }
.step-desc  { font-size: 14px; color: var(--sub); line-height: 1.65; }

.steps-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}
.step-conn-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border); }
.step-conn-line { flex: 1; max-width: 200px; height: 1px; background: var(--border); }

/* Audience */
.aud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.aud-card {
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 34px;
  transition: all 0.25s;
}
.aud-card:hover { border-color: rgba(77, 142, 255, 0.3); }
.aud-emoji { font-size: 36px; margin-bottom: 16px; display: block; }
.aud-title { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.aud-desc  { font-size: 14px; color: var(--sub); line-height: 1.65; margin-bottom: 22px; }
.aud-list  { list-style: none; display: flex; flex-direction: column; gap: 9px; padding: 0; margin: 0; }
.aud-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: var(--sub);
}
.aud-list li i { color: var(--success); font-size: 12px; flex-shrink: 0; }

/* CTA section */
.cta-section {
  padding: 96px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(ellipse, rgba(77, 142, 255, 0.08) 0%, transparent 70%);
}
.cta-inner { max-width: 600px; margin: 0 auto; position: relative; z-index: 1; }
.cta-section h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.8px;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.15;
}
.cta-section h2 em { font-style: normal; color: var(--primary); }
.cta-section p { font-size: 16px; color: var(--sub); margin-bottom: 36px; line-height: 1.65; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-note { font-size: 12px; color: var(--muted); margin-top: 20px; }
.cta-note i { color: var(--success); }

/* Footer */
.footer-wrap {
  border-top: 1px solid var(--border);
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 100%;
}
.footer-logo { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--text); }
.footer-logo-mark {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--primary), #8BBAFF);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 12px; color: var(--muted); transition: color 0.2s; text-decoration: none; }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-size: 12px; color: var(--muted); }

/* Scroll-triggered appear animations */
.appear {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.appear.in { opacity: 1; transform: translateY(0); }

.feat:nth-child(1).appear  { transition-delay: 0.05s; }
.feat:nth-child(2).appear  { transition-delay: 0.15s; }
.feat:nth-child(3).appear  { transition-delay: 0.25s; }
.feat:nth-child(4).appear  { transition-delay: 0.35s; }

.step:nth-child(1).appear  { transition-delay: 0.05s; }
.step:nth-child(2).appear  { transition-delay: 0.18s; }
.step:nth-child(3).appear  { transition-delay: 0.31s; }

.aud-card:nth-child(1).appear { transition-delay: 0.05s; }
.aud-card:nth-child(2).appear { transition-delay: 0.18s; }

/* Hero entrance animation */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-text > * {
    opacity: 0;
    animation: heroIn 0.7s ease forwards;
  }
  .hero-text > *:nth-child(1) { animation-delay: 0.05s; }
  .hero-text > *:nth-child(2) { animation-delay: 0.18s; }
  .hero-text > *:nth-child(3) { animation-delay: 0.28s; }
  .hero-text > *:nth-child(4) { animation-delay: 0.38s; }
  .hero-text > *:nth-child(5) { animation-delay: 0.48s; }
  .mockup-scene {
    opacity: 0;
    animation: heroIn 0.9s ease 0.35s forwards;
  }
}

/* Landing responsive */
@media (max-width: 991.98px) {
  .hero-wrap {
    grid-template-columns: 1fr;
    padding: 90px 24px 60px;
    gap: 48px;
  }
  .mockup-scene { display: none; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .aud-grid { grid-template-columns: 1fr; }
  .landing-section { padding: 60px 24px; }
  .stats-bar { padding: 32px 24px; }
  .footer-wrap {
    flex-direction: column;
    gap: 20px;
    text-align: center;
    padding: 24px;
  }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .cta-section { padding: 60px 24px; }
}

/* ── Auth panel styles ────────────────────────────────────── */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 24px;
}

.auth-panel {
  width: 100%;
  max-width: 420px;
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  justify-content: center;
}

.auth-logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, #8BBAFF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 0 16px var(--pglow);
}

.auth-logo-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

/* ── KPI cards ────────────────────────────────────────────── */
.kpi-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 9px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
  line-height: 1;
}

.kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--plight);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--primary);
  flex-shrink: 0;
}

/* ── Utility: text colors ─────────────────────────────────── */
.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warn) !important; }
.text-danger  { color: var(--danger) !important; }
.text-info    { color: var(--info) !important; }
.text-muted   { color: var(--muted) !important; }
.text-sub     { color: var(--sub) !important; }