/* ============================================================
   AuthorVoices.ai — Main Stylesheet
   Brand: #161643 (deep navy) · Cyan: #b7eaf8 · Gray: #626262
   Logo: neon cyan/teal wordmark on dark background
   ============================================================ */

:root {
  --av-navy: #161643;
  --av-navy-mid: #1e1e5a;
  --av-navy-light: #252570;
  --av-cyan: #b7eaf8;
  --av-cyan-bright: #00d4ff;
  --av-cyan-glow: rgba(0, 212, 255, 0.18);
  --av-cyan-glow-strong: rgba(0, 212, 255, 0.35);
  --av-gray: #626262;
  --av-light-bg: #f4f6fb;
  --av-border: #e2e6f0;
  --av-border-dark: rgba(183, 234, 248, 0.15);
  --av-text: #1a1a2e;
  --av-muted: #626262;
  --av-success: #10b981;
  --av-radius: 12px;
  --av-shadow: 0 2px 16px rgba(22, 22, 67, 0.08);
  --av-shadow-lg: 0 8px 40px rgba(22, 22, 67, 0.15);
  --av-shadow-cyan: 0 0 24px rgba(0, 212, 255, 0.2);
}

/* Base */
body {
  color: var(--av-text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #fff;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.av-navbar {
  background: var(--av-navy) !important;
  box-shadow: 0 1px 0 rgba(183, 234, 248, 0.1), 0 2px 16px rgba(0,0,0,.4);
  border-bottom: 1px solid rgba(183, 234, 248, 0.08);
}
.av-navbar .navbar-brand {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff !important;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.av-navbar .navbar-brand .brand-logo-img {
  height: 32px;
  width: auto;
}
.av-navbar .navbar-brand .brand-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--av-cyan);
  letter-spacing: 0.02em;
}
.av-navbar .nav-link {
  color: rgba(255,255,255,.72) !important;
  font-weight: 500;
  font-size: .88rem;
  transition: color .15s;
  padding-left: .85rem !important;
  padding-right: .85rem !important;
}
.av-navbar .nav-link:hover,
.av-navbar .nav-link.active {
  color: var(--av-cyan) !important;
}
.av-navbar .btn-nav-cta {
  background: linear-gradient(135deg, var(--av-cyan-bright) 0%, var(--av-cyan) 100%);
  color: var(--av-navy) !important;
  font-weight: 700;
  border-radius: 8px;
  padding: .38rem 1.1rem;
  font-size: .88rem;
  transition: opacity .15s, transform .1s, box-shadow .15s;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.3);
  border: none;
}
.av-navbar .btn-nav-cta:hover {
  opacity: .9;
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* ============================================================
   HERO
   ============================================================ */
.av-hero {
  background: linear-gradient(135deg, var(--av-navy) 0%, var(--av-navy-mid) 60%, #1a1a5e 100%);
  min-height: 580px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.av-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.av-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(183, 234, 248, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.av-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #fff;
}
.av-hero h1 .highlight {
  background: linear-gradient(135deg, var(--av-cyan-bright), var(--av-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.av-hero .lead {
  color: rgba(255,255,255,.72);
  font-size: 1.05rem;
  line-height: 1.7;
}
.av-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(0, 212, 255, 0.1);
  color: var(--av-cyan);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 50px;
  padding: .3rem 1rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.av-hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--av-cyan-bright);
  box-shadow: 0 0 6px var(--av-cyan-bright);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}
.av-hero-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(183, 234, 248, 0.15);
  border-radius: var(--av-radius);
  padding: 1.75rem;
  backdrop-filter: blur(12px);
  position: relative;
}
.av-hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.4), transparent);
}
.av-hero-card li {
  color: rgba(255,255,255,.82);
  font-size: .92rem;
  margin-bottom: .65rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.av-hero-card li i {
  color: var(--av-cyan-bright);
  font-size: .9rem;
  flex-shrink: 0;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-av-primary {
  background: linear-gradient(135deg, var(--av-cyan-bright) 0%, var(--av-cyan) 100%);
  color: var(--av-navy);
  font-weight: 700;
  border: none;
  border-radius: 8px;
  padding: .7rem 1.75rem;
  transition: opacity .15s, transform .1s, box-shadow .15s;
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.25);
}
.btn-av-primary:hover {
  color: var(--av-navy);
  opacity: .9;
  transform: translateY(-1px);
  box-shadow: 0 0 28px rgba(0, 212, 255, 0.45);
}
.btn-av-outline {
  border: 1.5px solid rgba(183, 234, 248, 0.4);
  color: var(--av-cyan);
  font-weight: 600;
  border-radius: 8px;
  padding: .65rem 1.75rem;
  background: transparent;
  transition: border-color .15s, color .15s, background .15s;
}
.btn-av-outline:hover {
  border-color: var(--av-cyan);
  color: var(--av-navy);
  background: var(--av-cyan);
}

/* ============================================================
   SECTIONS
   ============================================================ */
.av-section-alt {
  background: var(--av-light-bg);
}
.av-section-dark {
  background: var(--av-navy);
}

/* ============================================================
   CARDS
   ============================================================ */
.av-card {
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius);
  box-shadow: var(--av-shadow);
  transition: transform .15s, box-shadow .15s, border-color .15s;
  background: #fff;
}
.av-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--av-shadow-lg);
  border-color: #d0d8f0;
}

/* ============================================================
   NARRATOR CARDS
   ============================================================ */
.narrator-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--av-navy) 0%, var(--av-navy-mid) 100%);
  border: 2px solid rgba(0, 212, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.12);
}
.narrator-avatar i {
  font-size: 1.5rem;
  color: var(--av-cyan);
}
.narrator-tag {
  display: inline-block;
  background: rgba(22, 22, 67, 0.06);
  color: var(--av-gray);
  border-radius: 50px;
  padding: .15rem .65rem;
  font-size: .73rem;
  font-weight: 500;
  border: 1px solid rgba(22, 22, 67, 0.08);
}
.sample-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--av-cyan-bright);
  color: var(--av-cyan-bright);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s, box-shadow .15s;
  flex-shrink: 0;
}
.sample-btn:hover {
  background: var(--av-cyan-bright);
  color: var(--av-navy);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.4);
}

/* ============================================================
   DASHBOARD
   ============================================================ */
.av-stat-card {
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius);
  padding: 1.5rem;
  background: #fff;
  transition: box-shadow .15s, border-color .15s;
}
.av-stat-card:hover {
  border-color: #c8d2e8;
  box-shadow: var(--av-shadow);
}
.av-stat-label {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--av-muted);
  margin-bottom: .4rem;
}
.av-stat-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--av-navy);
  letter-spacing: -0.04em;
  line-height: 1;
}
.av-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--av-navy) 0%, var(--av-navy-mid) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.15);
}
.av-stat-icon i {
  color: var(--av-cyan);
  font-size: 1.1rem;
}

/* ============================================================
   QUICK ACTIONS
   ============================================================ */
.av-action-card {
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius);
  padding: 1.25rem;
  background: #fff;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s, transform .1s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.av-action-card:hover {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
  transform: translateY(-1px);
  color: inherit;
}
.av-action-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--av-navy) 0%, var(--av-navy-mid) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .85rem;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.15);
}
.av-action-icon i {
  color: var(--av-cyan);
  font-size: 1.1rem;
}

/* ============================================================
   PROJECT LIST
   ============================================================ */
.av-project-row {
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius);
  padding: 1rem 1.25rem;
  background: #fff;
  transition: border-color .15s, box-shadow .15s, transform .1s;
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.av-project-row:hover {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: 0 4px 20px rgba(22, 22, 67, 0.08);
  transform: translateX(2px);
  color: inherit;
}
.av-project-cover {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--av-navy) 0%, var(--av-navy-mid) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(0, 212, 255, 0.2);
}
.av-project-cover i {
  color: var(--av-cyan);
  font-size: 1.4rem;
}

/* ============================================================
   STATUS BADGES
   ============================================================ */
.av-badge-status {
  font-size: .7rem;
  font-weight: 700;
  padding: .22rem .65rem;
  border-radius: 50px;
  letter-spacing: .02em;
}
.av-badge-download {
  background: rgba(98, 98, 98, 0.1);
  color: var(--av-gray);
}
.av-badge-active {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}
.av-badge-planned {
  background: rgba(0, 212, 255, 0.1);
  color: #0284c7;
}
.av-badge-rendering {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}
.av-badge-error {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

/* ============================================================
   SECTION ROWS
   ============================================================ */
.av-section-row {
  border: 1px solid var(--av-border);
  border-radius: 10px;
  padding: .85rem 1.1rem;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.av-section-row:hover {
  border-color: rgba(0, 212, 255, 0.25);
  box-shadow: var(--av-shadow);
}
.av-section-number {
  font-size: .72rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--av-navy), var(--av-navy-mid));
  color: var(--av-cyan);
  border-radius: 6px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.02em;
  border: 1px solid rgba(0, 212, 255, 0.2);
}
.av-audio-mini {
  height: 32px;
  border-radius: 8px;
  accent-color: var(--av-cyan-bright);
}

/* ============================================================
   PAGE HEADERS
   ============================================================ */
.av-page-header {
  background: linear-gradient(135deg, var(--av-navy) 0%, var(--av-navy-mid) 100%);
  color: #fff;
  padding: 2.75rem 0 2.25rem;
  position: relative;
  overflow: hidden;
}
.av-page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.3), transparent);
}
.av-page-header h1 {
  color: #fff;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.av-page-header .lead {
  color: rgba(255,255,255,.65);
}
.av-breadcrumb a {
  color: rgba(183, 234, 248, 0.6);
  text-decoration: none;
  font-size: .82rem;
  transition: color .15s;
}
.av-breadcrumb a:hover {
  color: var(--av-cyan);
}
.av-breadcrumb span {
  color: rgba(255,255,255,.3);
  margin: 0 .4rem;
  font-size: .82rem;
}
.av-breadcrumb-current {
  color: rgba(255,255,255,.8);
  font-size: .82rem;
}

/* ============================================================
   STEPS (how it works)
   ============================================================ */
.av-step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--av-navy) 0%, var(--av-navy-mid) 100%);
  color: var(--av-cyan);
  font-weight: 800;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  border: 2px solid rgba(0, 212, 255, 0.3);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.15);
}

/* ============================================================
   STATS STRIP (Homepage)
   ============================================================ */
.av-stats-strip {
  background: var(--av-navy);
  border-top: 1px solid rgba(183, 234, 248, 0.08);
  border-bottom: 1px solid rgba(183, 234, 248, 0.08);
}
.av-stats-strip .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--av-cyan-bright), var(--av-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.04em;
  line-height: 1;
}
.av-stats-strip .stat-label {
  color: rgba(255,255,255,.55);
  font-size: .85rem;
  margin-top: .35rem;
}

/* ============================================================
   PRICING CARDS
   ============================================================ */
.av-pricing-card {
  border: 1px solid var(--av-border);
  border-radius: var(--av-radius);
  padding: 2rem;
  background: #fff;
  height: 100%;
  transition: box-shadow .15s, border-color .15s;
}
.av-pricing-card.featured {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1), var(--av-shadow);
}
.av-pricing-card .price-amount {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--av-navy);
  letter-spacing: -0.04em;
}
.av-pricing-card .price-period {
  color: var(--av-muted);
  font-size: .9rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.av-footer {
  background: var(--av-navy);
  color: rgba(255,255,255,.65);
  border-top: 1px solid rgba(183, 234, 248, 0.08);
}
.av-footer h6 {
  color: var(--av-cyan);
  font-weight: 700;
  margin-bottom: .85rem;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.av-footer a {
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .15s;
  font-size: .9rem;
}
.av-footer a:hover {
  color: var(--av-cyan);
}
.av-footer hr {
  border-color: rgba(183, 234, 248, 0.08);
}
.av-footer .brand-name {
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}
.av-footer .brand-name span {
  background: linear-gradient(135deg, var(--av-cyan-bright), var(--av-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   FORMS
   ============================================================ */
input::placeholder, textarea::placeholder {
  color: rgba(0,0,0,.28) !important;
}
.form-control:focus, .form-select:focus {
  border-color: rgba(0, 212, 255, 0.5);
  box-shadow: 0 0 0 .2rem rgba(0, 212, 255, 0.12);
}

/* ============================================================
   FLASH MESSAGES
   ============================================================ */
.av-flash {
  border-radius: 10px;
  border: none;
  font-weight: 500;
}

/* ============================================================
   UTILITY
   ============================================================ */
.text-cyan { color: var(--av-cyan) !important; }
.text-cyan-bright { color: var(--av-cyan-bright) !important; }
.text-navy { color: var(--av-navy) !important; }
.bg-navy { background: var(--av-navy) !important; }
.bg-cyan { background: var(--av-cyan) !important; }

/* Glow divider */
.av-glow-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.4), transparent);
  border: none;
  margin: 0;
}

/* Legacy reassurance badge */
.av-badge-legacy {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 50px;
  padding: .3rem 1rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}