@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Merriweather:ital,wght@0,300;0,400;0,700;1,300&family=Outfit:wght@400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,600;0,700;1,400&display=swap');

:root {
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-code: 'Fira Code', monospace;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-book: 'Merriweather', Georgia, serif;

  /* Brand Colors */
  --color-primary: #8B5CF6;
  --color-primary-dark: #6D28D9;
  --color-primary-light: #A78BFA;
  --color-accent: #06B6D4;
  --color-emerald: #10B981;
  --color-amber: #F59E0B;

  /* Theme Defaults (Neo Dark) */
  --bg-dark: #0B0E14;
  --bg-card: #121620;
  --bg-card-hover: #181E2C;
  --border-color: #1E2638;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  /* Custom High-Contrast Fountain Pen Cursors */
  --cursor-pen: -webkit-image-set(url("../assets/pen-cursor.png") 1x, url("../assets/pen-cursor@2x.png") 2x) 1 1, url("../assets/pen-cursor.png") 1 1, url("../assets/pen-cursor.svg") 1 1, auto;
  --cursor-pen-hover: -webkit-image-set(url("../assets/pen-cursor-hover.png") 1x, url("../assets/pen-cursor-hover@2x.png") 2x) 1 1, url("../assets/pen-cursor-hover.png") 1 1, url("../assets/pen-cursor-hover.svg") 1 1, pointer;
}

html.dark, :root.dark, body.dark {
  --cursor-pen: -webkit-image-set(url("../assets/pen-cursor-dark.png") 1x, url("../assets/pen-cursor-dark@2x.png") 2x) 1 1, url("../assets/pen-cursor-dark.png") 1 1, url("../assets/pen-cursor-dark.svg") 1 1, auto;
  --cursor-pen-hover: -webkit-image-set(url("../assets/pen-cursor-hover-dark.png") 1x, url("../assets/pen-cursor-hover-dark@2x.png") 2x) 1 1, url("../assets/pen-cursor-hover-dark.png") 1 1, url("../assets/pen-cursor-hover-dark.svg") 1 1, pointer;
}

html, body {
  cursor: var(--cursor-pen);
}

html *, body * {
  cursor: inherit;
}

a, a *, button, button *, input[type="button"], input[type="submit"], [role="button"], [role="button"] *, select, label, label *, .cursor-pointer {
  cursor: var(--cursor-pen-hover) !important;
}

input[type="text"], input[type="password"], input[type="number"], input[type="search"], input[type="email"], textarea, [contenteditable="true"] {
  cursor: text !important;
}

/* Custom Theme Variables for Interactive App Preview */
[data-app-theme="modern"] {
  --preview-bg: #131722;
  --preview-panel: #1A2030;
  --preview-editor: #FAF8F5;
  --preview-editor-text: #1E293B;
  --preview-accent: #8B5CF6;
  --preview-sidebar: #10141D;
  --preview-border: #262F46;
}

[data-app-theme="literary"] {
  --preview-bg: #1B1815;
  --preview-panel: #26221D;
  --preview-editor: #F3ECE2;
  --preview-editor-text: #2C241D;
  --preview-accent: #B45309;
  --preview-sidebar: #151310;
  --preview-border: #3A332B;
}

[data-app-theme="neo"] {
  --preview-bg: #090D16;
  --preview-panel: #0F172A;
  --preview-editor: #1E293B;
  --preview-editor-text: #F8FAFC;
  --preview-accent: #6366F1;
  --preview-sidebar: #0B0F19;
  --preview-border: #1E293B;
}

[data-app-theme="midnight"] {
  --preview-bg: #000000;
  --preview-panel: #0A0A0A;
  --preview-editor: #000000;
  --preview-editor-text: #EDEDED;
  --preview-accent: #38BDF8;
  --preview-sidebar: #050505;
  --preview-border: #1F1F1F;
}

[data-app-theme="sepia"] {
  --preview-bg: #1E1912;
  --preview-panel: #2B231A;
  --preview-editor: #F7EEDB;
  --preview-editor-text: #3D2D1D;
  --preview-accent: #D97706;
  --preview-sidebar: #18130D;
  --preview-border: #3D3224;
}

[data-app-theme="clean"] {
  --preview-bg: #E2E8F0;
  --preview-panel: #F1F5F9;
  --preview-editor: #FFFFFF;
  --preview-editor-text: #0F172A;
  --preview-accent: #2563EB;
  --preview-sidebar: #E8EEF5;
  --preview-border: #CBD5E1;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* Cosmic Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, #C4B5FD 60%, #8B5CF6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-accent {
  background: linear-gradient(135deg, #38BDF8 0%, #818CF8 50%, #C084FC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-gold {
  background: linear-gradient(135deg, #FDE68A 0%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Background Gradients & Glows */
.hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(circle at center, rgba(139, 92, 246, 0.18) 0%, rgba(6, 182, 212, 0.08) 45%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.glow-ambient {
  position: absolute;
  width: 600px;
  height: 400px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
  filter: blur(90px);
  pointer-events: none;
}

/* Glassmorphism Containers */
.glass-card {
  background: rgba(18, 22, 32, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: all 0.25s ease-out;
}

.glass-card:hover {
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.5);
}

.glass-nav {
  background: rgba(11, 14, 20, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #8B5CF6 0%, #6D28D9 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 4px 14px rgba(109, 40, 217, 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(109, 40, 217, 0.55);
  filter: brightness(1.08);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

/* Feature Badge Pill */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.badge-purple {
  background: rgba(139, 92, 246, 0.15);
  color: #C4B5FD;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.badge-emerald {
  background: rgba(16, 185, 129, 0.15);
  color: #6EE7B7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-amber {
  background: rgba(245, 158, 11, 0.15);
  color: #FCD34D;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Interactive App Mockup Window */
.mockup-window {
  background: var(--preview-bg, #0F172A);
  border: 1px solid var(--preview-border, #1E293B);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: all 0.35s ease-in-out;
}

.mockup-titlebar {
  background: var(--preview-sidebar, #090D16);
  border-bottom: 1px solid var(--preview-border, #1E293B);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

/* Code & Snippet Styling */
.code-block {
  font-family: var(--font-code);
  background: #0A0D14;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  color: #A5B4FC;
  font-size: 0.9rem;
  overflow-x: auto;
}

/* Grid Utilities */
.container-custom {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #0B0E14;
}
::-webkit-scrollbar-thumb {
  background: #1E2638;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #2E3850;
}