/* ============================================
   PHISHGUARD — CYBER ARCADE AESTHETIC
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;700;900&family=Exo+2:wght@300;400;600&display=swap');

:root {
  --bg:        #050a0f;
  --bg2:       #080f17;
  --panel:     #0a1520;
  --panel2:    #0d1c2e;
  --border:    #0e3a5c;
  --accent:    #00d4ff;
  --accent2:   #ff6b35;
  --accent3:   #39ff14;
  --danger:    #ff2d55;
  --warn:      #ffd700;
  --text:      #c8e6f5;
  --text-dim:  #5a8aaa;
  --font-mono: 'Share Tech Mono', monospace;
  --font-head: 'Orbitron', sans-serif;
  --font-body: 'Exo 2', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  min-height: 100vh;
  overflow-x: hidden;
}

/* SCANLINE OVERLAY */
.scanline {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none; z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent, transparent 2px,
    rgba(0,212,255,0.015) 2px, rgba(0,212,255,0.015) 4px
  );
}

/* NOISE TEXTURE */
.noise {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none; z-index: 9998; opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 2rem;
  background: rgba(5,10,15,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--accent);
  letter-spacing: 3px;
  text-shadow: 0 0 12px var(--accent);
}
.nav-xp {
  font-family: var(--font-mono);
  color: var(--accent3);
  font-size: 0.9rem;
  letter-spacing: 2px;
}
.nav-xp span { color: var(--warn); font-weight: bold; }

/* PROGRESS BAR */
.progress-bar-wrap {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0.4rem 2rem;
  margin-top: 60px;
}
.progress-bar-track {
  height: 4px;
  background: var(--panel2);
  border-radius: 2px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent3));
  border-radius: 2px;
  transition: width 0.6s ease;
  box-shadow: 0 0 8px var(--accent);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  padding: 7rem 4rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 0;
}
.hero-content { position: relative; z-index: 1; max-width: 600px; }
.hero-visual { position: relative; z-index: 1; flex-shrink: 0; }

/* GLITCH */
.glitch-wrapper { margin-bottom: 1rem; }
.glitch {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--accent);
  text-shadow: 0 0 30px rgba(0,212,255,0.5);
  position: relative;
  display: inline-block;
  animation: glitch-flicker 4s infinite;
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute; top: 0; left: 0;
  font-family: inherit; font-size: inherit; font-weight: inherit;
}
.glitch::before {
  color: var(--danger);
  clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
  animation: glitch-1 3s infinite;
}
.glitch::after {
  color: var(--accent3);
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  animation: glitch-2 3s infinite;
}
@keyframes glitch-1 {
  0%,90%,100% { transform: translateX(0); opacity: 0; }
  91% { transform: translateX(-3px); opacity: 1; }
  93% { transform: translateX(3px); opacity: 1; }
  95% { transform: translateX(0); opacity: 0; }
}
@keyframes glitch-2 {
  0%,92%,100% { transform: translateX(0); opacity: 0; }
  93% { transform: translateX(3px); opacity: 1; }
  95% { transform: translateX(-3px); opacity: 1; }
  97% { transform: translateX(0); opacity: 0; }
}
@keyframes glitch-flicker {
  0%,98%,100% { opacity: 1; }
  99% { opacity: 0.8; }
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent2);
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.hero-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  max-width: 500px;
}
.hero-stats {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.stat-box {
  display: flex; flex-direction: column; align-items: center;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.8rem 1.2rem;
  min-width: 80px;
  position: relative;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.stat-num {
  font-family: var(--font-head);
  font-size: 1.8rem;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.3rem;
}

/* BUTTONS */
.btn-start {
  display: inline-flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding: 1rem 2.5rem;
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-decoration: none;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
  transition: all 0.3s ease;
}
.btn-start:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 30px rgba(0,212,255,0.5);
  transform: translateY(-2px);
}
.btn-glow {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(0,212,255,0.1));
  pointer-events: none;
}

/* TERMINAL WINDOW */
.terminal-window {
  width: 420px;
  background: #020810;
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 0 40px rgba(0,212,255,0.15), inset 0 0 40px rgba(0,0,0,0.5);
  overflow: hidden;
}
.terminal-bar {
  background: var(--panel);
  padding: 0.6rem 1rem;
  display: flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-dot.red { background: #ff5f57; }
.t-dot.yellow { background: #febc2e; }
.t-dot.green { background: #28c840; }
.t-title { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-dim); margin-left: 0.5rem; }
.terminal-body {
  padding: 1rem;
  min-height: 200px;
  max-height: 260px;
  overflow: hidden;
  display: flex; flex-direction: column-reverse;
  gap: 0.3rem;
}
.t-line {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent3);
  white-space: nowrap;
}
.t-line.done { color: var(--text-dim); }
.t-prompt { color: var(--accent2); margin-right: 0.5rem; }
.cursor { animation: blink 1s infinite; }
@keyframes blink { 0%,50% { opacity: 1; } 51%,100% { opacity: 0; } }

/* MODULES OVERVIEW */
.modules-overview {
  padding: 4rem;
  background: var(--bg2);
  border-top: 1px solid var(--border);
}
.section-title {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--accent2);
  letter-spacing: 4px;
  margin-bottom: 2.5rem;
  text-transform: uppercase;
}
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.module-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 1.8rem;
  text-decoration: none;
  color: var(--text);
  position: relative;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  transition: all 0.3s ease;
  overflow: hidden;
}
.module-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.module-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,212,255,0.1); }
.module-card:hover::before { transform: scaleX(1); }
.module-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.module-num {
  font-family: var(--font-head);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}
.module-card h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 0.7rem;
  letter-spacing: 1px;
}
.module-card p { font-size: 0.85rem; line-height: 1.6; color: var(--text-dim); margin-bottom: 1rem; }
.module-xp {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent3);
  margin-bottom: 0.5rem;
}
.module-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border: 1px solid var(--text-dim);
  color: var(--text-dim);
  letter-spacing: 2px;
}
.module-status.unlocked { border-color: var(--accent2); color: var(--accent2); }
.module-status.done { border-color: var(--accent3); color: var(--accent3); }

/* BADGES */
.badges-section {
  padding: 4rem;
  border-top: 1px solid var(--border);
}
.badges-row {
  display: flex; gap: 2rem; flex-wrap: wrap;
}
.badge-preview {
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: var(--panel);
  min-width: 100px;
  transition: all 0.3s;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.badge-preview.locked { filter: grayscale(1) brightness(0.4); }
.badge-preview.earned { filter: none; box-shadow: 0 0 20px rgba(0,212,255,0.3); }
.badge-icon { font-size: 2rem; }
.badge-preview span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-align: center;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* FOOTER */
.footer {
  padding: 2rem 4rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
}

/* ============================================
   MODULE PAGES
   ============================================ */
.module-page {
  padding-top: 80px;
}
.module-header {
  padding: 3rem 4rem 2rem;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.module-header::before {
  content: attr(data-num);
  position: absolute; right: 3rem; top: 50%; transform: translateY(-50%);
  font-family: var(--font-head);
  font-size: 8rem;
  font-weight: 900;
  color: rgba(0,212,255,0.04);
  pointer-events: none;
}
.module-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent2);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.module-header h1 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}
.module-header p {
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.7;
}
.module-xp-badge {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.3rem 1rem;
  background: rgba(57,255,20,0.1);
  border: 1px solid var(--accent3);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent3);
}

/* CONTENT */
.module-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem;
}
.lesson-block {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 2rem;
  margin-bottom: 2rem;
  position: relative;
}
.lesson-block h2 {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.lesson-block p, .lesson-block li {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.lesson-block ul { padding-left: 1.5rem; }
.lesson-block li::marker { color: var(--accent2); }

/* ALERT BOXES */
.alert-box {
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-left: 3px solid;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.alert-danger { border-color: var(--danger); background: rgba(255,45,85,0.07); color: var(--danger); }
.alert-warn { border-color: var(--warn); background: rgba(255,215,0,0.07); color: var(--warn); }
.alert-info { border-color: var(--accent); background: rgba(0,212,255,0.07); color: var(--accent); }
.alert-success { border-color: var(--accent3); background: rgba(57,255,20,0.07); color: var(--accent3); }

/* SIMULATED EMAIL */
.sim-email {
  background: #f8f9fa;
  border-radius: 4px;
  overflow: hidden;
  border: 2px solid var(--danger);
  box-shadow: 0 0 20px rgba(255,45,85,0.2);
  margin: 2rem 0;
}
.sim-email-header {
  background: #e8eaed;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #dadce0;
}
.sim-email-header h3 {
  font-family: 'Google Sans', Arial, sans-serif;
  font-size: 1.2rem;
  color: #202124;
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.sim-email-meta { font-size: 0.8rem; color: #5f6368; }
.sim-email-meta .field { margin-bottom: 0.2rem; }
.sim-email-body {
  background: white;
  padding: 2rem;
  color: #202124;
  font-family: Arial, sans-serif;
  font-size: 0.9rem;
  line-height: 1.7;
}
.sim-email-body .email-logo { font-size: 1.5rem; font-weight: bold; color: #003087; margin-bottom: 1rem; }
.sim-email-body .email-btn {
  display: inline-block;
  margin: 1rem 0;
  padding: 0.8rem 2rem;
  background: #003087;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  cursor: default;
}
.red-flag {
  background: rgba(255,45,85,0.15);
  border: 1px dashed var(--danger);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  color: var(--danger) !important;
  font-weight: bold;
  cursor: help;
  position: relative;
}
.flag-label {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-top: 1.5rem;
}
.flag-label h4 {
  font-family: var(--font-head);
  font-size: 0.8rem;
  color: var(--danger);
  letter-spacing: 2px;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.flag-item {
  display: flex; gap: 0.7rem; align-items: flex-start;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  color: var(--text);
}
.flag-item .flag-num {
  background: var(--danger);
  color: white;
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  font-weight: bold;
  flex-shrink: 0;
}

/* FAKE WEBSITE */
.sim-browser {
  border: 2px solid var(--danger);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(255,45,85,0.2);
  margin: 2rem 0;
}
.sim-browser-bar {
  background: #3c4043;
  padding: 0.5rem 1rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots span { width: 12px; height: 12px; border-radius: 50%; }
.browser-dots .b-r { background: #ff5f57; }
.browser-dots .b-y { background: #febc2e; }
.browser-dots .b-g { background: #28c840; }
.url-bar {
  flex: 1; background: #202124; border-radius: 20px;
  padding: 0.3rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #e8eaed;
  display: flex; align-items: center; gap: 0.5rem;
}
.url-bar .no-lock { color: var(--danger); font-size: 0.9rem; }
.url-bar .url-text { flex: 1; }
.url-bar .url-fake { color: var(--danger); }
.sim-browser-body {
  background: white;
  min-height: 300px;
}
.fake-site-content {
  padding: 2rem;
  font-family: Arial, sans-serif;
  max-width: 400px;
  margin: 0 auto;
}
.fake-site-logo { font-size: 1.8rem; font-weight: bold; color: #1a73e8; margin-bottom: 1.5rem; }
.fake-site-content h3 { font-size: 1.2rem; color: #202124; margin-bottom: 1rem; }
.fake-input {
  width: 100%;
  padding: 0.7rem;
  border: 1px solid #dadce0;
  border-radius: 4px;
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  background: #f8f9fa;
  color: #888;
  cursor: not-allowed;
}
.fake-btn {
  width: 100%;
  padding: 0.8rem;
  background: #1a73e8;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: bold;
  cursor: not-allowed;
  margin-top: 0.5rem;
}

/* QUIZ */
.quiz-section {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent2);
  padding: 2rem;
  margin: 2rem 0;
}
.quiz-section h3 {
  font-family: var(--font-head);
  font-size: 0.9rem;
  color: var(--accent2);
  letter-spacing: 3px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.quiz-q {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.quiz-q:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.quiz-q p { font-size: 0.95rem; margin-bottom: 1rem; line-height: 1.6; }
.quiz-options { display: flex; flex-direction: column; gap: 0.6rem; }
.quiz-opt {
  padding: 0.8rem 1.2rem;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: all 0.2s ease;
}
.quiz-opt:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.quiz-opt.correct { border-color: var(--accent3); background: rgba(57,255,20,0.1); color: var(--accent3); }
.quiz-opt.wrong { border-color: var(--danger); background: rgba(255,45,85,0.1); color: var(--danger); }
.quiz-opt:disabled { cursor: not-allowed; }
.quiz-feedback {
  margin-top: 0.8rem;
  padding: 0.8rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: none;
}
.quiz-feedback.show { display: block; }
.quiz-feedback.right { background: rgba(57,255,20,0.08); border-left: 3px solid var(--accent3); color: var(--accent3); }
.quiz-feedback.wrong { background: rgba(255,45,85,0.08); border-left: 3px solid var(--danger); color: var(--danger); }
.quiz-score {
  text-align: center;
  padding: 1.5rem;
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--accent3);
  display: none;
}
.quiz-score.show { display: block; }

/* NAV BUTTONS */
.nav-buttons {
  display: flex; justify-content: space-between; align-items: center;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}
.btn-nav {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-decoration: none;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: all 0.3s;
}
.btn-nav:hover { border-color: var(--accent); color: var(--accent); }
.btn-nav.primary {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,212,255,0.05);
}
.btn-nav.primary:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 20px rgba(0,212,255,0.3);
}
.btn-complete {
  display: block; width: 100%;
  padding: 1rem 2rem;
  background: transparent;
  border: 2px solid var(--accent3);
  color: var(--accent3);
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 3px;
  text-align: center;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  transition: all 0.3s;
  margin-top: 1.5rem;
}
.btn-complete:hover { background: var(--accent3); color: var(--bg); box-shadow: 0 0 20px rgba(57,255,20,0.3); }

/* RESULTS */
.results-page .hero-content { text-align: center; margin: 0 auto; }
.score-ring {
  width: 180px; height: 180px;
  border-radius: 50%;
  border: 4px solid var(--border);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  margin: 2rem auto;
  position: relative;
  box-shadow: 0 0 40px rgba(0,212,255,0.2);
}
.score-ring::before {
  content: '';
  position: absolute; inset: 4px;
  border-radius: 50%;
  border: 4px solid transparent;
  border-top-color: var(--accent3);
  border-right-color: var(--accent3);
  animation: spin 4s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.score-big {
  font-family: var(--font-head);
  font-size: 3rem;
  color: var(--accent3);
  line-height: 1;
}
.score-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-dim); }
.badges-earned {
  display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center;
  margin: 2rem 0;
}
.badge-earned {
  display: flex; flex-direction: column; align-items: center;
  padding: 1.5rem;
  background: var(--panel);
  border: 1px solid var(--accent);
  box-shadow: 0 0 15px rgba(0,212,255,0.1);
  animation: pop-in 0.5s ease backwards;
}
@keyframes pop-in {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.badge-earned .badge-icon { font-size: 2.5rem; margin-bottom: 0.5rem; }
.badge-earned span { font-family: var(--font-mono); font-size: 0.7rem; color: var(--accent); }

/* CHALLENGE / SPOT THE PHISH */
.challenge-container {
  background: var(--panel2);
  border: 1px solid var(--border);
  padding: 2rem;
  margin: 2rem 0;
}
.challenge-title {
  font-family: var(--font-head);
  font-size: 0.85rem;
  color: var(--accent2);
  letter-spacing: 3px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.clickable-flag {
  display: inline;
  cursor: pointer;
  border-bottom: 2px dashed rgba(255,45,85,0.4);
  transition: all 0.2s;
}
.clickable-flag:hover { background: rgba(255,45,85,0.2); border-bottom-color: var(--danger); }
.clickable-flag.found { background: rgba(255,45,85,0.2); border-bottom: 2px solid var(--danger); color: var(--danger); }
.challenge-score-display {
  font-family: var(--font-mono);
  color: var(--accent3);
  margin-top: 1rem;
  font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { flex-direction: column; padding: 5rem 1.5rem 3rem; }
  .hero-visual { display: none; }
  .terminal-window { width: 100%; }
  .modules-overview, .badges-section, .footer { padding: 3rem 1.5rem; }
  .module-header, .module-content { padding: 2rem 1.5rem; }
  .nav { padding: 1rem 1.5rem; }
}