/* --- System Tokens & Design Engine --- */
:root {
  --bg-color: #1A1622;
  --panel-color: #0c0c14;
  --accent-pink: #FF7BB5;
  --accent-purple: #9A5CFF;
  --text-primary: #F5F3F7;
  --text-muted: #8C829E;
  --border-color: #1a1a29;
  --terminal-bg: #0c0818;
  --terminal-green: #00FF66;
  --terminal-text: #d8d4e0;

  /* Surfaces */
  --card-bg: rgba(33, 26, 43, 0.4);
  --card-border: rgba(154, 92, 255, 0.15);
  --card-desc-color: #ACA5B8;

  /* Modern Design System */
  --gradient-main: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-pill: 100px;
  --glow-purple: 0 0 30px -5px rgba(154, 92, 255, 0.4);
  --glow-pink: 0 0 30px -5px rgba(255, 123, 181, 0.3);
  --glow-green: 0 0 25px -5px rgba(0, 255, 102, 0.5);
  --transition-base: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(154, 92, 255, 0.3);
  color: #fff;
}

.page-wrapper {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.glow-bg {
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, rgba(154, 92, 255, 0.06) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* --- Sleek Premium App Announcement Bar --- */
.app-banner {
  background: rgba(154, 92, 255, 0.05);
  border: 1px solid rgba(154, 92, 255, 0.15);
  border-radius: var(--radius-pill);
  padding: 12px 12px 12px 24px;
  margin-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all var(--transition-base);
}

.app-banner:hover {
  border-color: rgba(154, 92, 255, 0.3);
  background: rgba(154, 92, 255, 0.08);
}

.banner-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.banner-badge {
  background: var(--accent-purple);
  color: #050508;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-family: 'SF Mono', monospace;
  text-transform: uppercase;
}

.banner-text {
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.4;
}

.banner-text strong {
  color: var(--accent-purple);
  font-weight: 600;
}

/* Modern Gradient Pill Button */
.banner-btn {
  color: #050508;
  background: var(--text-primary);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.banner-btn .arrow {
  transition: transform var(--transition-base);
  font-size: 14px;
}

.banner-btn:hover {
  background: var(--gradient-main);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--glow-purple);
}

.banner-btn:hover .arrow {
  transform: translateX(4px);
}

/* --- Text-Based Hero --- */
.hero {
  padding: 100px 20px 50px;
  text-align: center;
}

.hero-name {
  font-size: 46px;
  font-weight: 700;
  letter-spacing: -0.05em;
  margin-bottom: 16px;
  text-transform: lowercase;
  line-height: 1;
}

.hero-name span { color: var(--accent-purple); font-weight: 300; }
.hero-name .accent-pink { color: var(--terminal-green); font-weight: 700; }

.hero-sub {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto 40px;
}

/* --- Ghost Capsules --- */
.social-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.social-link {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-base);
}

.btn-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-muted);
  display: inline-block;
  transition: all var(--transition-base);
}

.social-link:hover {
  color: #fff;
  border-color: transparent;
  background: rgba(154, 92, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: var(--glow-purple);
}

.social-link:hover .btn-dot {
  background: var(--accent-purple);
  box-shadow: 0 0 8px var(--accent-purple);
  transform: scale(1.2);
}

/* --- 🧚 Interactive Fairy Interfacing Mechanics (CRT Terminal) --- */
.term-section {
  padding: 60px 0;
}

.terminal-container {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
  gap: 0;
  max-width: 860px;
  margin: 0 auto;
}

.plugged-fairy-pod {
  width: 140px;
  flex-shrink: 0;
  margin-right: -14px;
  z-index: 10;
  transform: translateY(6px);
  opacity: 0.85;
  transition: opacity var(--transition-base);
}

.terminal-container:hover .plugged-fairy-pod {
  opacity: 1;
}

.fairy-plug-hardware {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: invert(45%) sepia(85%) saturate(2000%) hue-rotate(240deg) brightness(100%) contrast(100%) drop-shadow(-4px 0 20px rgba(154, 92, 255, 0.6));
}

/* The Terminal Window */
.term-wrap {
  flex-grow: 1;
  max-width: 700px;
  background: var(--panel-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(154, 92, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--glow-purple);
  transition: all var(--transition-base);
}

.term-wrap:hover {
  border-color: rgba(154, 92, 255, 0.4);
  box-shadow: 0 25px 70px rgba(0,0,0,0.6), 0 0 50px -10px rgba(154, 92, 255, 0.5);
}

/* Terminal Chrome */
.term-title-bar {
  background: rgba(26, 22, 34, 0.6);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.dots { display: flex; gap: 7px; }
.dot { width: 11px; height: 11px; border-radius: 50%; transition: transform 0.2s ease; }
.dot:hover { transform: scale(1.2); }
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: var(--terminal-green); box-shadow: 0 0 6px rgba(0, 255, 102, 0.5); }

.term-title {
  color: var(--text-muted);
  font-size: 11px;
  font-family: 'SF Mono', monospace;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.6;
}

/* Modern Green Status Pill */
.term-status {
  font-size: 10px;
  color: var(--terminal-green);
  font-family: 'SF Mono', monospace;
  background: rgba(0, 255, 102, 0.08);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 255, 102, 0.15);
  letter-spacing: 0.05em;
}

/* CRT Terminal Body Effect */
.term-body { 
  background: var(--terminal-bg); 
  padding: 28px;
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace; 
  font-size: 13px; 
  line-height: 1.8; 
  min-height: 320px; 
  color: var(--terminal-text);
  /* CRT Vignette Shadow */
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.6);
  position: relative;
}

/* Subtle Phosphor Glow on text */
#ascii-box {
  text-shadow: 0 0 6px rgba(216, 212, 224, 0.2);
  white-space: pre-wrap;
  word-wrap: break-word;
}

.cursor { 
  display: inline-block; 
  width: 8px; 
  height: 16px; 
  background: var(--accent-purple); 
  margin-left: 4px; 
  vertical-align: middle; 
  animation: blink 1s step-end infinite;
  box-shadow: 0 0 8px var(--accent-purple);
  border-radius: 1px;
}

@keyframes blink { 50% { opacity: 0; } }

/* --- Section Divider System --- */
.topics-header, .contact-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.topics-label, .contact-label {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  font-family: 'SF Mono', monospace;
  text-transform: uppercase;
}

.accent-line {
  height: 1px;
  background: linear-gradient(90deg, var(--border-color) 0%, transparent 100%);
  flex: 1;
}

/* --- Glass Modules Grid --- */
.topics-section { padding: 80px 0; }

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.topic-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition-base);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

/* Sleek Gradient Top Border on Hover */
.topic-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

.topic-card:hover {
  border-color: rgba(255, 123, 181, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.5), var(--glow-pink);
  background: rgba(33, 26, 43, 0.6);
}

.topic-card:hover::after {
  transform: scaleX(1);
}

.topic-meta {
  font-family: 'SF Mono', monospace;
  font-size: 10px;
  color: rgba(154, 92, 255, 0.5);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.topic-icon-box { font-size: 22px; margin-bottom: 16px; display: block; }
.topic-name { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.topic-desc { color: var(--card-desc-color); font-size: 13px; line-height: 1.6; }

/* --- Contact Matrix Portal Layout (Modern Forms) --- */
.contact-section {
  padding: 40px 0 80px;
}

.contact-panel {
  background: rgba(26, 22, 34, 0.6);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}

/* Subtle purple glow at top of contact panel */
.contact-panel::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 50% 0%, rgba(154, 92, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.contact-info { position: relative; z-index: 1; }
.contact-form { position: relative; z-index: 1; }

.contact-info h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.email-link {
  color: var(--accent-purple);
  text-decoration: none;
  font-family: 'SF Mono', monospace;
  font-size: 13px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(154, 92, 255, 0.3);
  transition: all var(--transition-base);
}

.email-link:hover {
  color: var(--accent-pink);
  border-bottom-color: var(--accent-pink);
  text-shadow: 0 0 10px rgba(255, 123, 181, 0.3);
}

/* Form Grid Architecture */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  color: var(--text-muted);
  font-size: 10px;
  font-family: 'SF Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* Modern Laser-Bottom Inputs */
.contact-form input, 
.contact-form textarea {
  background: rgba(12, 8, 24, 0.6);
  border: 1px solid var(--border-color);
  border-bottom: 2px solid transparent;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'SF Mono', monospace;
  font-size: 13px;
  outline: none;
  transition: all var(--transition-base);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(140, 130, 158, 0.3);
}

.contact-form input:focus, 
.contact-form textarea:focus {
  border-color: var(--border-color);
  border-bottom-color: var(--accent-purple);
  background: rgba(12, 8, 24, 0.9);
  box-shadow: 0 6px 20px -6px rgba(154, 92, 255, 0.3);
  transform: translateY(-1px);
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

/* Neon Switch Submit Button */
.submit-btn {
  background: transparent;
  border: 1px solid rgba(0, 255, 102, 0.3);
  color: var(--terminal-green);
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-family: 'SF Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  align-self: flex-start;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

.submit-btn:hover::before {
  left: 100%;
}

.submit-btn:hover {
  background: var(--terminal-green);
  color: #050508;
  border-color: var(--terminal-green);
  box-shadow: var(--glow-green);
  transform: translateY(-2px);
}

/* --- Footer --- */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-text { color: rgba(68, 68, 85, 0.6); font-size: 11px; }
.footer-signature { color: var(--text-muted); font-size: 11px; font-family: 'SF Mono', monospace; opacity: 0.5; }

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
  .topics-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-panel { grid-template-columns: 1fr; gap: 32px; padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .submit-btn { width: 100%; text-align: center; }
  .hero-name { font-size: 36px; }
}

@media (max-width: 650px) {
  .app-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-radius: var(--radius-md);
  }
  .banner-content { flex-direction: column; align-items: flex-start; gap: 8px; }
  .banner-btn { width: 100%; justify-content: center; }
  
  .terminal-container { flex-direction: column; align-items: center; }
  
  /* FIXED FAIRY IMAGE FOR MOBILE */
  .plugged-fairy-pod { 
    margin-right: 0; 
    margin-bottom: 8px; /* Clean gap instead of overlapping */
    width: 90px; 
    transform: none; /* Removed rotate(90deg) so it stays upright */
  }
  
  .topics-grid { grid-template-columns: 1fr; }
  .hero-name { font-size: 28px; }
  .page-wrapper { padding: 0 16px; }
}