/* ===================================================
   CYBERSEC AWARENESS — GLOBAL STYLES
   Aesthetic: Dark terminal / neon-pulse
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;600;800&family=Rajdhani:wght@300;400;600&display=swap');

:root {
  --bg-deep:        #050a0e;
  --bg-panel:       #0a1218;
  --bg-card:        #0d1a24;
  --border:         #1a3a4a;
  --border-glow:    #00ffe0;
  --accent-cyan:    #00ffe0;
  --accent-green:   #00ff88;
  --accent-red:     #ff2d55;
  --accent-yellow:  #ffd700;
  --accent-orange:  #ff6b2b;
  --text-primary:   #e0f0ff;
  --text-secondary: #7a9bb0;
  --text-dim:       #3a5a6a;
  --font-mono:      'Share Tech Mono', monospace;
  --font-display:   'Orbitron', sans-serif;
  --font-body:      'Rajdhani', sans-serif;
  --glow-cyan:      0 0 8px #00ffe0, 0 0 20px rgba(0,255,224,0.3);
  --glow-green:     0 0 8px #00ff88, 0 0 20px rgba(0,255,136,0.3);
  --glow-red:       0 0 8px #ff2d55, 0 0 20px rgba(255,45,85,0.3);
  --transition:     all 0.25s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0,255,224,0.06) 0%, transparent 60%),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(0,255,224,0.03) 39px, rgba(0,255,224,0.03) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(0,255,224,0.02) 39px, rgba(0,255,224,0.02) 40px);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--accent-cyan); border-radius: 3px; }

/* ── SELECTION ── */
::selection { background: var(--accent-cyan); color: var(--bg-deep); }

/* =========================================
   NAVBAR
   ========================================= */
.cyber-nav {
  background: rgba(5,10,14,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.cyber-nav.scrolled {
  border-bottom-color: var(--accent-cyan);
  box-shadow: 0 1px 0 var(--accent-cyan), 0 4px 30px rgba(0,255,224,0.1);
}

.cyber-nav .navbar-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--accent-cyan) !important;
  text-shadow: var(--glow-cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 34px; height: 34px;
  border: 2px solid var(--accent-cyan);
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  box-shadow: var(--glow-cyan);
  animation: pulse-border 3s ease-in-out infinite;
}

@keyframes pulse-border {
  0%,100% { box-shadow: var(--glow-cyan); }
  50% { box-shadow: 0 0 15px #00ffe0, 0 0 40px rgba(0,255,224,0.5); }
}

.cyber-nav .nav-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary) !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 1.4rem 1rem !important;
  transition: var(--transition);
  position: relative;
}

.cyber-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  transition: var(--transition);
}

.cyber-nav .nav-link:hover,
.cyber-nav .nav-link.active {
  color: var(--accent-cyan) !important;
}

.cyber-nav .nav-link:hover::after,
.cyber-nav .nav-link.active::after {
  left: 0.5rem; right: 0.5rem;
}

.navbar-toggler {
  border: 1px solid var(--accent-cyan) !important;
  padding: 4px 8px;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2300ffe0' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* =========================================
   HERO SECTION
   ========================================= */
.cyber-hero {
  min-height: calc(100vh - 66px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}

.hero-bg-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0,255,224,0.07) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,255,136,0.05) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(255,45,85,0.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 30px; height: 1px;
  background: var(--accent-green);
  box-shadow: var(--glow-green);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
}

.hero-title .line-cyan { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }
.hero-title .line-dim  { color: var(--text-secondary); }

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  display: block;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Terminal widget */
.hero-terminal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0,255,224,0.08), 0 20px 60px rgba(0,0,0,0.6);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.terminal-bar {
  background: rgba(0,0,0,0.5);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.t-dot { width: 12px; height: 12px; border-radius: 50%; }
.t-dot.red    { background: #ff5f56; }
.t-dot.yellow { background: #ffbd2e; }
.t-dot.green  { background: #27c93f; }

.terminal-title-bar {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-left: auto;
  margin-right: auto;
}

.terminal-body {
  padding: 1.2rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 2;
  min-height: 220px;
}

.t-prompt { color: var(--accent-green); }
.t-cmd    { color: var(--text-primary); }
.t-out    { color: var(--text-secondary); }
.t-warn   { color: var(--accent-yellow); }
.t-err    { color: var(--accent-red); }
.t-ok     { color: var(--accent-green); }

.cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--accent-cyan);
  vertical-align: middle;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}

@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* =========================================
   BUTTONS
   ========================================= */
.btn-cyber {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 0.8rem 2rem;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.btn-cyber::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-cyan);
  transform: translateX(-101%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  z-index: 0;
}

.btn-cyber:hover::before { transform: translateX(0); }
.btn-cyber:hover { color: var(--bg-deep); box-shadow: var(--glow-cyan); }
.btn-cyber span { position: relative; z-index: 1; }

.btn-cyber-solid {
  background: var(--accent-cyan);
  color: var(--bg-deep);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 0.8rem 2rem;
  border: 1px solid var(--accent-cyan);
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
  font-weight: 600;
}

.btn-cyber-solid:hover {
  background: transparent;
  color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

.btn-cyber-red {
  border-color: var(--accent-red);
  color: var(--accent-red);
}
.btn-cyber-red::before { background: var(--accent-red); }
.btn-cyber-red:hover { color: #fff; box-shadow: var(--glow-red); }

/* =========================================
   SECTION HEADER
   ========================================= */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.1;
}

.section-divider {
  width: 60px; height: 2px;
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  margin: 1rem auto 0;
}

/* =========================================
   CARDS
   ========================================= */
.cyber-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.8rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.cyber-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-accent, var(--accent-cyan)), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.cyber-card:hover {
  border-color: var(--card-accent, var(--accent-cyan));
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(0,255,224,0.1);
}

.cyber-card:hover::before { opacity: 1; }

.card-icon {
  width: 52px; height: 52px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--border);
}

.card-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}

.card-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* =========================================
   THREAT LEVEL BADGES
   ========================================= */
.badge-cyber {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
  border: 1px solid;
  display: inline-block;
}

.badge-critical { border-color: var(--accent-red);    color: var(--accent-red);    background: rgba(255,45,85,0.1); }
.badge-high     { border-color: var(--accent-orange); color: var(--accent-orange); background: rgba(255,107,43,0.1); }
.badge-medium   { border-color: var(--accent-yellow); color: var(--accent-yellow); background: rgba(255,215,0,0.1); }
.badge-low      { border-color: var(--accent-green);  color: var(--accent-green);  background: rgba(0,255,136,0.1); }

/* =========================================
   THREAT PROGRESS BARS
   ========================================= */
.threat-bar-wrap {
  margin-top: 0.8rem;
}
.threat-bar-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.threat-bar-track {
  height: 4px;
  background: var(--bg-deep);
  border-radius: 2px;
  overflow: hidden;
}
.threat-bar-fill {
  height: 100%;
  border-radius: 2px;
  width: 0;
  transition: width 1.4s cubic-bezier(0.4,0,0.2,1);
}

/* =========================================
   TIP STEPS
   ========================================= */
.tip-step {
  display: flex;
  gap: 1.2rem;
  padding: 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.tip-step:hover {
  border-color: var(--accent-cyan);
  transform: translateX(6px);
}

.tip-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-dim);
  min-width: 48px;
  line-height: 1;
}

.tip-step:hover .tip-num { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }

.tip-content h5 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.tip-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.55;
}

/* =========================================
   QUIZ
   ========================================= */
.quiz-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.quiz-progress-wrap {
  margin-bottom: 2.5rem;
}

.quiz-progress-text {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.quiz-progress-track {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  border-radius: 2px;
  transition: width 0.5s ease;
}

.quiz-question-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.5rem;
  margin-bottom: 1.5rem;
}

.quiz-q-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 1rem;
}

.quiz-question-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 2rem;
}

.quiz-option {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 0.7rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.quiz-option:hover {
  border-color: var(--accent-cyan);
  color: var(--text-primary);
}

.quiz-option .opt-letter {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  min-width: 24px;
}

.quiz-option.correct {
  border-color: var(--accent-green) !important;
  background: rgba(0,255,136,0.08) !important;
  color: var(--accent-green) !important;
}

.quiz-option.wrong {
  border-color: var(--accent-red) !important;
  background: rgba(255,45,85,0.08) !important;
  color: var(--accent-red) !important;
}

.quiz-option.disabled { pointer-events: none; opacity: 0.5; }

.quiz-feedback {
  padding: 1rem 1.2rem;
  border-radius: 6px;
  font-size: 0.9rem;
  margin-top: 1rem;
  display: none;
}

.quiz-feedback.show { display: block; }
.quiz-feedback.correct-fb { background: rgba(0,255,136,0.1); border: 1px solid var(--accent-green); color: var(--accent-green); }
.quiz-feedback.wrong-fb   { background: rgba(255,45,85,0.1);  border: 1px solid var(--accent-red);   color: var(--accent-red); }

.score-ring {
  width: 160px; height: 160px;
  margin: 0 auto 2rem;
  position: relative;
}

.score-ring svg { transform: rotate(-90deg); }

.score-ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  line-height: 1;
}

.score-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* =========================================
   AI CHAT
   ========================================= */
.chat-container {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 160px);
  min-height: 500px;
}

.chat-header {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px 10px 0 0;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--accent-cyan);
}

.chat-avatar {
  width: 42px; height: 42px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.chat-agent-name {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 1px;
}

.chat-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 5px;
}

.status-dot {
  width: 6px; height: 6px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.msg {
  display: flex;
  gap: 0.8rem;
  animation: msg-in 0.3s ease forwards;
}

@keyframes msg-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg.user { flex-direction: row-reverse; }

.msg-avatar {
  width: 32px; height: 32px;
  border-radius: 6px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
}

.msg.bot  .msg-avatar { background: rgba(0,255,224,0.15); border: 1px solid var(--accent-cyan); color: var(--accent-cyan); }
.msg.user .msg-avatar { background: rgba(0,255,136,0.15); border: 1px solid var(--accent-green); color: var(--accent-green); }

.msg-bubble {
  max-width: 75%;
  padding: 0.9rem 1.2rem;
  border-radius: 8px;
  font-size: 0.92rem;
  line-height: 1.6;
}

.msg.bot  .msg-bubble { background: var(--bg-panel); border: 1px solid var(--border); color: var(--text-primary); }
.msg.user .msg-bubble { background: rgba(0,255,224,0.1); border: 1px solid var(--accent-cyan); color: var(--accent-cyan); }

.msg-time {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 0.6rem 0;
}

.typing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  animation: typing 1.4s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%,60%,100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

.chat-input-area {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-top: 1px solid var(--accent-cyan);
  border-radius: 0 0 10px 10px;
  padding: 1rem 1.2rem;
}

.chat-input-row {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.chat-input {
  flex: 1;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}

.chat-input::placeholder { color: var(--text-dim); }
.chat-input:focus { border-color: var(--accent-cyan); box-shadow: 0 0 0 2px rgba(0,255,224,0.1); }

.chat-send-btn {
  width: 42px; height: 42px;
  border-radius: 6px;
  background: var(--accent-cyan);
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: var(--bg-deep);
  font-size: 1rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.chat-send-btn:hover { box-shadow: var(--glow-cyan); transform: scale(1.05); }
.chat-send-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.quick-chips {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.3rem 0.8rem;
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.chip:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

/* =========================================
   PAGE HERO (inner pages)
   ========================================= */
.page-hero {
  padding: 4rem 0 3rem;
  position: relative;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4rem;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 120px; height: 2px;
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3.5rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.page-hero-title span { color: var(--accent-cyan); text-shadow: var(--glow-cyan); }

.page-hero-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  letter-spacing: 1px;
}

/* =========================================
   FOOTER
   ========================================= */
.cyber-footer {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
  margin-top: 6rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.footer-links h6 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.footer-links a:hover { color: var(--accent-cyan); padding-left: 6px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  margin-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: gap;
  gap: 1rem;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
}

.threat-ticker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent-red);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* =========================================
   SECTION PADDING
   ========================================= */
.section-pad { padding: 5rem 0; }

/* =========================================
   ALERT BANNER
   ========================================= */
.alert-banner {
  background: rgba(255,45,85,0.08);
  border: 1px solid rgba(255,45,85,0.3);
  border-radius: 6px;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.alert-banner-icon { font-size: 1.3rem; }
.alert-banner-text { font-family: var(--font-mono); font-size: 0.78rem; color: var(--accent-red); }
.alert-banner-text strong { color: #ff5577; }

/* =========================================
   ACCORDION (threats)
   ========================================= */
.cyber-accordion .accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px !important;
  margin-bottom: 0.7rem;
  overflow: hidden;
}

.cyber-accordion .accordion-button {
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 1.2rem 1.5rem;
  border: none;
  box-shadow: none !important;
}

.cyber-accordion .accordion-button::after {
  filter: invert(1) sepia(1) saturate(5) hue-rotate(140deg);
}

.cyber-accordion .accordion-button:not(.collapsed) {
  background: rgba(0,255,224,0.06);
  color: var(--accent-cyan);
  border-bottom: 1px solid var(--border);
}

.cyber-accordion .accordion-body {
  padding: 1.2rem 1.5rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* =========================================
   UTILITY
   ========================================= */
.text-cyan   { color: var(--accent-cyan); }
.text-green  { color: var(--accent-green); }
.text-red    { color: var(--accent-red); }
.text-yellow { color: var(--accent-yellow); }
.text-dim    { color: var(--text-dim); }
.text-mono   { font-family: var(--font-mono); }
.text-display { font-family: var(--font-display); }
.glow-cyan   { text-shadow: var(--glow-cyan); }

.section-divider-line {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

/* Scan line overlay */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
  z-index: 9999;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
  .hero-stats { gap: 1.5rem; }
  .chat-container { height: calc(100vh - 130px); }
  .quiz-question-card { padding: 1.5rem; }
  .tip-step { flex-direction: column; gap: 0.6rem; }
}