/ var / www / html / cqt / src / [ HOME SHELL ]

Name	Size	Permission
assets	[ DIR ]	drwxr-xr-x
components	[ DIR ]	drwxr-xr-x
contexts	[ DIR ]	drwxr-xr-x
hooks	[ DIR ]	drwxr-xr-x
lib	[ DIR ]	drwxr-xr-x
pages	[ DIR ]	drwxr-xr-x
App.css	606 B	-rw-r--r--
App.tsx	4.1 KB	-rw-r--r--
index.css	9.57 KB	-rw-r--r--
main.tsx	161 B	-rw-r--r--
vite-env.d.ts	38 B	-rw-r--r--

Code Editor : index.css

@tailwind base;
@tailwind components;
@tailwind utilities;

/* Definition of the design system. All colors, gradients, fonts, etc should be defined here. 
All colors MUST be HSL.
*/

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 215 25% 15%;

--card: 0 0% 100%;
    --card-foreground: 215 25% 15%;

--popover: 0 0% 100%;
    --popover-foreground: 215 25% 15%;

/* Deep blue - academic, quantum */
    --primary: 215 80% 25%;
    --primary-foreground: 0 0% 100%;
    
    /* Electric cyan - quantum accent */
    --secondary: 190 95% 50%;
    --secondary-foreground: 215 80% 15%;

--muted: 215 20% 96%;
    --muted-foreground: 215 15% 45%;

/* Quantum purple accent */
    --accent: 270 60% 55%;
    --accent-foreground: 0 0% 100%;

--destructive: 0 84.2% 60.2%;
    --destructive-foreground: 0 0% 100%;

--border: 215 20% 88%;
    --input: 215 20% 88%;
    --ring: 215 80% 25%;

--radius: 0.5rem;
    
    /* Custom quantum theme colors */
    --quantum-dark: 215 85% 20%;
    --quantum-light: 190 95% 60%;
    --quantum-purple: 270 60% 55%;
    --quantum-navy: 220 45% 15%;
    
    /* Gradients */
    --gradient-quantum: linear-gradient(135deg, hsl(215 80% 25%), hsl(270 60% 45%));
    --gradient-hero: linear-gradient(180deg, hsl(215 85% 20%), hsl(220 75% 30%));
    --gradient-subtle: linear-gradient(180deg, hsl(0 0% 100%), hsl(215 20% 98%));
    
    /* Shadows */
    --shadow-quantum: 0 10px 40px -10px hsl(215 80% 25% / 0.3);
    --shadow-glow: 0 0 30px hsl(190 95% 50% / 0.2);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

--sidebar-background: 0 0% 98%;

--sidebar-foreground: 240 5.3% 26.1%;

--sidebar-primary: 240 5.9% 10%;

--sidebar-primary-foreground: 0 0% 98%;

--sidebar-accent: 240 4.8% 95.9%;

--sidebar-accent-foreground: 240 5.9% 10%;

--sidebar-border: 220 13% 91%;

--sidebar-ring: 217.2 91.2% 59.8%;
  }

.dark {
    --background: 215 85% 8%;
    --foreground: 0 0% 98%;

--card: 215 75% 12%;
    --card-foreground: 0 0% 98%;

--popover: 215 75% 12%;
    --popover-foreground: 0 0% 98%;

--primary: 190 95% 50%;
    --primary-foreground: 215 85% 15%;

--secondary: 215 60% 20%;
    --secondary-foreground: 0 0% 98%;

--muted: 215 50% 18%;
    --muted-foreground: 215 20% 65%;

--accent: 270 60% 55%;
    --accent-foreground: 0 0% 98%;

--destructive: 0 62.8% 40%;
    --destructive-foreground: 0 0% 98%;

--border: 215 50% 20%;
    --input: 215 50% 20%;
    --ring: 190 95% 50%;
    
    /* Dark mode gradients */
    --gradient-quantum: linear-gradient(135deg, hsl(190 95% 50%), hsl(270 60% 55%));
    --gradient-hero: linear-gradient(180deg, hsl(215 85% 10%), hsl(220 75% 15%));
    --gradient-subtle: linear-gradient(180deg, hsl(215 85% 8%), hsl(215 75% 12%));
    
    /* Dark mode shadows */
    --shadow-quantum: 0 10px 40px -10px hsl(190 95% 50% / 0.2);
    --shadow-glow: 0 0 30px hsl(190 95% 50% / 0.3);
    
    --sidebar-background: 240 5.9% 10%;
    --sidebar-foreground: 240 4.8% 95.9%;
    --sidebar-primary: 224.3 76.3% 48%;
    --sidebar-primary-foreground: 0 0% 100%;
    --sidebar-accent: 240 3.7% 15.9%;
    --sidebar-accent-foreground: 240 4.8% 95.9%;
    --sidebar-border: 240 3.7% 15.9%;
    --sidebar-ring: 217.2 91.2% 59.8%;
  }
}

@layer base {
  * {
    @apply border-border;
  }

body {
    @apply bg-background text-foreground;
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-kerning: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
    line-height: 1.6;
  }
}

/* Typography defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, 'Times New Roman', Times, serif;
  line-height: 1.15;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
p, li, a, label, input, textarea, select { font-family: Georgia, 'Times New Roman', Times, serif; }

small, .text-xs { font-size: 0.85rem; }

/* Smooth scrolling for anchor navigation */
html {
  scroll-behavior: smooth;
}

/* Reveal utility classes used with the intersection observer hook */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Additional animations used across pages */
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-18px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(18px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

.slide-left.reveal.revealed {
  animation: slideInLeft 560ms cubic-bezier(.2,.9,.2,1) both;
}
.slide-right.reveal.revealed {
  animation: slideInRight 560ms cubic-bezier(.2,.9,.2,1) both;
}
.scale-in.reveal.revealed {
  animation: scaleIn 560ms cubic-bezier(.2,.9,.2,1) both;
}

/* Card animation helper with variable delay via inline style */
.card-anim.reveal.revealed {
  animation: slideInRight 520ms cubic-bezier(.2,.9,.2,1) both;
}

/* Button microinteraction */
.btn-pop { transition: transform 180ms cubic-bezier(.2,.9,.2,1); }
.btn-pop:hover { transform: translateY(-3px) scale(1.02); }

/* Navbar enhancements */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 hsl(190 95% 50% / 0.4); }
  50% { box-shadow: 0 0 20px 10px hsl(190 95% 50% / 0); }
}

.animate-pulse-glow {
  animation: pulse-glow 2s infinite;
}

/* Hero Section Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-20px) scale(1.1); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-30px); }
}

@keyframes float-delayed {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-25px) rotate(5deg); }
}

@keyframes particle-float {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(10px, -10px); }
  50% { transform: translate(-5px, -20px); }
  75% { transform: translate(-10px, -10px); }
}

@keyframes quantum-pulse {
  0%, 100% { 
    opacity: 0.4;
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
  }
  50% { 
    opacity: 0.8;
    transform: scale(1.2);
    box-shadow: 0 0 20px 10px rgba(59, 130, 246, 0);
  }
}

@keyframes circuit-glow {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.6; }
}

@keyframes pulse-travel {
  0% { 
    transform: translateX(-100%);
    opacity: 0;
  }
  50% { opacity: 1; }
  100% { 
    transform: translateX(100%);
    opacity: 0;
  }
}

@keyframes typing-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes tilt-3d {
  0% { transform: perspective(1000px) rotateX(0deg) rotateY(0deg); }
  100% { transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)); }
}

@keyframes bounce-scroll {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes shine {
  0% { left: -100%; }
  100% { left: 100%; }
}

@keyframes scale-in-center {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes slide-up-fade {
  0% {
    transform: translateY(30px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-float-slow {
  animation: float-slow 8s ease-in-out infinite;
}

.animate-float-delayed {
  animation: float-delayed 7s ease-in-out infinite;
}

.animate-particle-float {
  animation: particle-float 10s ease-in-out infinite;
}

.animate-quantum-pulse {
  animation: quantum-pulse 3s ease-in-out infinite;
}

.animate-circuit-glow {
  animation: circuit-glow 4s ease-in-out infinite;
}

.animate-typing-cursor {
  animation: typing-cursor 1s step-end infinite;
}

.animate-gradient-shift {
  animation: gradient-shift 6s ease infinite;
  background-size: 200% 200%;
}

.animate-bounce-scroll {
  animation: bounce-scroll 2s ease-in-out infinite;
}

.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.magnetic-button {
  transition: transform 0.2s ease-out;
}

.shine-effect {
  position: relative;
  overflow: hidden;
}

.shine-effect::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shine 3s infinite;
}

/* Smooth transitions for theme toggle */
* {
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus visible styles for accessibility */
*:focus-visible {
  outline: 2px solid hsl(var(--primary));
  outline-offset: 2px;
  border-radius: 4px;
}

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, hsl(215 80% 25%), hsl(270 60% 45%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.

${this.title}

Code Editor : index.css

Urban Research Lab