/* 
 * Aaryan Interactive - Premium Agency Styles
 * Modern Dark Mode Aesthetic
 */

:root {
  /* Colors */
  --color-bg-primary: #ffffff;
  /* White background */
  --color-bg-secondary: #f8f9fc;
  /* Light gray for cards */
  --color-bg-tertiary: #e2e8f0;
  /* Borders/Accents */

  --color-text-main: #1a202c;
  --color-text-muted: #4a5568;
  --color-text-accent: #4B39EF;
  /* Brand Purple */
  --color-text-accent-light: #7c6dff;

  --color-primary: #4B39EF;
  --color-primary-glow: rgba(75, 57, 239, 0.15);

  /* Gradations */
  --gradient-primary: linear-gradient(135deg, #4B39EF 0%, #7c6dff 100%);
  --gradient-dark: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.9));

  /* Spacing */
  --space-xs: 0.5rem;
  /* 8px */
  --space-sm: 1rem;
  /* 16px */
  --space-md: 1.5rem;
  /* 24px */
  --space-lg: 3rem;
  /* 48px */
  --space-xl: 5rem;
  /* 80px */

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
}

/* Base Reset & Typography */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--color-bg-primary);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.text-accent {
  color: var(--color-text-accent);
}

.text-muted {
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-medium);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px var(--color-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--color-primary-glow);
}

.btn-outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(75, 57, 239, 0.1);
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding: var(--space-sm) 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1.25rem;
  font-weight: 600;
}

.nav-logo img {
  height: 40px;
  width: 40px;
  border-radius: 50%;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a:hover {
  color: var(--color-text-accent);
}

.nav-cta {
  display: none;
}

@media (min-width: 768px) {
  .nav-cta {
    display: block;
  }
}

.mobile-menu-btn {
  display: none;
  /* Hidden on desktop, need JS to toggle for mobile */
  background: none;
  border: none;
  color: var(--color-text-main);
  font-size: 1.5rem;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  /* Mobile menu implementation needed via JS toggling class */
  .mobile-menu-btn {
    display: block;
  }
}

/* Mobile Menu Overlay (Hidden by default) */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-bg-tertiary);
  padding: var(--space-md);
  display: none;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-menu.active {
  display: flex;
}

/* Hero Section */
.hero {
  position: relative;
  padding: var(--space-xl) 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.hero-content h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  font-weight: 800;
}

@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 3.5rem;
  }
}

.hero-content p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
}

.stat-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.stat-item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* CSS Placeholder for Graphics */
.graphic-placeholder {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.graphic-placeholder::before {
  content: '';
  position: absolute;
  width: 150%;
  height: 150%;
  background: radial-gradient(circle, rgba(75, 57, 239, 0.15) 0%, transparent 70%);
  animation: pulse-glow 4s infinite alternate;
}

@keyframes pulse-glow {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.graphic-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--space-md);
}

/* Services Section */
.services {
  padding: var(--space-xl) 0;
  background-color: var(--color-bg-primary);
  /* Keep consistent dark background */
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-xs);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.service-card {
  background: var(--color-bg-secondary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-bg-tertiary);
  transition: var(--transition-medium);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.service-icon {
  background: rgba(75, 57, 239, 0.1);
  color: var(--color-primary);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Featured Work */
.work-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .work-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.work-card {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-bg-tertiary);
  padding: var(--space-md);
  transition: var(--transition-medium);
  display: block;
  height: 100%;
}

.work-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
}

.work-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.work-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.work-icons {
  display: flex;
  gap: 8px;
  color: var(--color-primary);
}

.work-visual-placeholder {
  height: 150px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.01) 100%);
  border-radius: var(--radius-sm);
  margin: var(--space-sm) 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--color-bg-tertiary);
}

/* About Section */
.about {
  background: var(--color-bg-secondary);
  /* Dark but distinct */
  padding: var(--space-xl) 0;
}

.about-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.founder-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-primary);
  margin-bottom: var(--space-sm);
}

.partner-card {
  background: rgba(0, 0, 0, 0.03);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-bg-tertiary);
}

/* Contact Section */
.contact-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact-form {
  background: var(--color-bg-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-bg-tertiary);
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-bg-tertiary);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-glow);
}

/* Footer */
.footer {
  border-top: 1px solid var(--color-bg-tertiary);
  padding: var(--space-lg) 0;
  color: var(--color-text-muted);
  text-align: center;
}

/* Animation Classes */
.animate-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Liquid Background & Glassmorphism Updates */

/* 1. Liquid Background Container */
.liquid-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  background: #fdfdff;
  /* Very subtle base */
}

/* 2. Blobs */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.7;
  animation: float 20s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
}

.blob-1 {
  top: -10%;
  left: -20%;
  width: 60vw;
  height: 60vw;
  background: rgba(75, 57, 239, 0.12);
  /* Branded Purple */
  animation-duration: 25s;
}

.blob-2 {
  bottom: -20%;
  right: -20%;
  width: 50vw;
  height: 50vw;
  background: rgba(124, 109, 255, 0.15);
  /* Branded Accent */
  animation-duration: 35s;
  animation-delay: -5s;
}

.blob-3 {
  top: 40%;
  left: 30%;
  width: 40vw;
  height: 40vw;
  background: rgba(75, 57, 239, 0.08);
  /* Subtle Primary */
  animation-duration: 28s;
  animation-delay: -10s;
}

@keyframes float {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }

  50% {
    transform: translate(50px, 50px) scale(1.1) rotate(10deg);
  }

  100% {
    transform: translate(-30px, 80px) scale(0.9) rotate(-10deg);
  }
}

/* 3. Glassmorphism Overrides */

/* Make main backgrounds transparent to see blobs */
body {
  background-color: transparent;
}

.services,
.about,
.footer {
  background-color: transparent;
  /* Remove solid section backgrounds */
}

/* 4. Section Variants for Visual Separation */

/* Hero & Services: Keep transparent to show maximize blobs */

/* Work: Subtle frosted glass */
#work {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

/* About: Subtle purple tint + frost */
#about {
  background: rgba(75, 57, 239, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Contact: Transparent again */

/* Footer: Stronger ground */
.footer {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}

/* Milestones */
.milestone-list {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.milestone-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.5);
  /* Slightly more opaque for legibility */
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.milestone-item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 4px 15px rgba(75, 57, 239, 0.1);
}

.milestone-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(75, 57, 239, 0.1);
  border-radius: 50%;
  color: var(--color-primary);
}

.milestone-icon svg {
  width: 18px;
  height: 18px;
}

.milestone-content h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0;
  line-height: 1.2;
}

.milestone-content p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.2;
}

/* Glass Cards */
.service-card,
.work-card,
.contact-form,
.partner-card,
.mobile-menu {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.05);
}

.service-card:hover,
.work-card:hover {
  background: rgba(255, 255, 255, 0.6);
  border-color: var(--color-primary);
  box-shadow: 0 12px 40px rgba(75, 57, 239, 0.15);
}

/* Glass Navbar */
.navbar {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

/* Input Fields Glass */
.form-input,
.form-textarea {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.form-input:focus,
.form-textarea:focus {
  background: rgba(255, 255, 255, 0.85);
}