/* ===== css/style.css - Professional Dark Theme (No Green) ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Professional Dark Theme Color Palette - NO GREEN */
  --primary: #0A1929;        /* Deep rich navy - base background */
  --primary-light: #1E2F4A;   /* Lighter navy for cards/sections */
  --primary-dark: #051023;    /* Almost black for depth */
  
  --secondary: #1A2C3E;       /* Deep blue-gray */
  --secondary-light: #2A3F55;  /* Lighter version */
  
  /* ACCENT COLORS - No green! Using blue, purple, gold */
  --accent-blue: #4A9FE0;      /* Bright blue for primary accent */
  --accent-blue-light: #7AB7F0; /* Lighter blue for hover */
  --accent-blue-dark: #2A6FA0;  /* Darker blue for depth */
  
  --accent-purple: #9B7BDA;     /* Purple for variety */
  --accent-purple-light: #B69FEB;
  
  --accent-gold: #E6B86A;       /* Warm gold for highlights */
  --accent-gold-light: #F0CD95;
  
  /* Using blue as primary accent */
  --accent: var(--accent-blue);
  --accent-light: var(--accent-blue-light);
  --accent-dark: var(--accent-blue-dark);
  
  --text-primary: #E9EDF0;     /* Off-white for main text */
  --text-secondary: #B0C0CE;   /* Soft blue-gray for secondary text */
  --text-muted: #7A8B9F;       /* Muted for less important text */
  
  --surface: #132334;          /* Card/component background */
  --surface-light: #1E3148;    /* Lighter surface for hover states */
  --border: #253A4F;           /* Subtle borders */
  
  --white: #FFFFFF;
  --black: #010101;
  
  --success: #4A9FE0;          /* Blue instead of green */
  --error: #E76F51;            /* Warm red for errors */
  
  /* Enhanced Shadows for Dark Theme */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.8);
  --shadow-accent: 0 10px 25px rgba(74, 159, 224, 0.25);
  
  /* Glow Effects - Blue, Purple, Gold */
  --glow-blue: 0 0 15px rgba(74, 159, 224, 0.4);
  --glow-purple: 0 0 15px rgba(155, 123, 218, 0.4);
  --glow-gold: 0 0 15px rgba(230, 184, 106, 0.4);
  --glow-white: 0 0 15px rgba(255, 255, 255, 0.1);
  
  /* Border Radius */
  --radius: 1.5rem;
  --radius-sm: 1rem;
  --radius-lg: 2rem;
  
  /* Gradients - No green! */
  --gradient-primary: linear-gradient(135deg, #0A1929 0%, #1E2F4A 100%);
  --gradient-surface: linear-gradient(135deg, #132334 0%, #1A2B40 100%);
  --gradient-blue: linear-gradient(135deg, #4A9FE0 0%, #7AB7F0 100%);
  --gradient-purple: linear-gradient(135deg, #9B7BDA 0%, #B69FEB 100%);
  --gradient-gold: linear-gradient(135deg, #E6B86A 0%, #F0CD95 100%);
  --gradient-rainbow: linear-gradient(135deg, #4A9FE0 0%, #9B7BDA 50%, #E6B86A 100%);
}

body {
  font-family: 'Inter', 'Poppins', sans-serif;
  color: var(--text-primary);
  background: var(--primary-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.3;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  background: var(--gradient-rainbow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  animation: gradientShift 8s ease infinite;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* Navigation */
.navbar {
  background: rgba(10, 25, 41, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(74, 159, 224, 0.15);
  animation: slideDown 0.5s ease-out;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  position: relative;
  padding-bottom: 0.2rem;
}

.logo span {
  background: var(--gradient-rainbow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 300;
  position: relative;
  animation: pulse 3s ease infinite;
}

.logo span::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-rainbow);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: right;
  animation: shimmer 2s infinite;
}

.logo:hover span::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.3s;
  font-size: 1rem;
  position: relative;
  padding-bottom: 0.3rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-rainbow);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  box-shadow: var(--glow-blue);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 80%;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--gradient-rainbow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  background: var(--gradient-blue);
  color: white;
  padding: 0.9rem 2.5rem;
  border-radius: 3rem;
  border: none;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: var(--shadow-accent);
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
  z-index: 1;
  animation: float 3s ease infinite;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--gradient-purple);
  transition: width 0.3s ease;
  z-index: -1;
}

.btn:hover::before {
  width: 100%;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 30px -10px rgba(74, 159, 224, 0.5);
  animation: none;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent-blue);
  color: var(--accent-blue);
  box-shadow: none;
  animation: none;
}

.btn-outline::before {
  display: none;
}

.btn-outline:hover {
  background: var(--gradient-blue);
  color: white;
  transform: translateY(-2px);
  border-color: transparent;
}

/* Sections */
section {
  padding: 6rem 0;
  position: relative;
}

section:nth-child(even) {
  background: var(--primary);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
  padding-bottom: 1.5rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--gradient-rainbow);
  border-radius: 2px;
  box-shadow: var(--glow-blue);
  animation: widthPulse 3s ease infinite;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  transition: all 0.4s;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease-out;
  animation-fill-mode: both;
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.3s; }
.card:nth-child(3) { animation-delay: 0.5s; }
.card:nth-child(4) { animation-delay: 0.7s; }

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--gradient-rainbow);
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.card:hover::before {
  transform: translateY(0);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: var(--accent-blue);
  background: var(--surface-light);
}

.card h3 {
  margin: 1.5rem 0 1rem;
  font-size: 1.6rem;
  color: var(--text-primary);
}

.card p {
  color: var(--text-secondary);
}

.card-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  background: var(--gradient-rainbow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: rotate 10s linear infinite;
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--primary-dark);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(74, 159, 224, 0.1) 0%, transparent 70%);
  animation: rotate 30s linear infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -50%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(155, 123, 218, 0.1) 0%, transparent 70%);
  animation: rotate 40s linear infinite reverse;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 2;
  animation: fadeIn 1s ease-out;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
  -webkit-text-fill-color: initial;
  background: none;
  color: var(--text-primary);
  animation: slideInLeft 0.8s ease-out;
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
  animation: slideInLeft 0.8s ease-out 0.2s both;
}

.hero-image {
  flex: 1;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  animation: slideInRight 0.8s ease-out;
}

.hero-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(74, 159, 224, 0.1) 0%, transparent 100%);
  pointer-events: none;
}

/* Before/After */
.before-after-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.before-after-item {
  text-align: center;
  animation: fadeInUp 0.6s ease-out;
  animation-fill-mode: both;
}

.before-after-item:nth-child(1) { animation-delay: 0.2s; }
.before-after-item:nth-child(2) { animation-delay: 0.4s; }
.before-after-item:nth-child(3) { animation-delay: 0.6s; }
.before-after-item:nth-child(4) { animation-delay: 0.8s; }

.before-after-item h3 {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 1.2rem;
}

.image-placeholder {
  background: linear-gradient(145deg, var(--surface), var(--primary));
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1rem;
  border: 2px dashed var(--accent-blue);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  animation: borderPulse 2s ease infinite;
}

.image-placeholder:hover {
  border-color: var(--accent-purple);
  transform: scale(1.02);
  box-shadow: var(--glow-purple);
  animation: none;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.testimonial-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2.5rem;
  font-style: italic;
  position: relative;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all 0.3s;
  animation: fadeInScale 0.6s ease-out;
  animation-fill-mode: both;
}

.testimonial-card:nth-child(1) { animation-delay: 0.2s; }
.testimonial-card:nth-child(2) { animation-delay: 0.4s; }
.testimonial-card:nth-child(3) { animation-delay: 0.6s; }

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: var(--accent-purple);
}

.testimonial-card::before {
  content: '"';
  font-size: 6rem;
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: 20px;
  font-family: serif;
  animation: bounce 2s ease infinite;
}

.testimonial-author {
  margin-top: 1.5rem;
  font-style: normal;
  font-weight: 600;
  color: var(--accent-gold);
  position: relative;
  padding-top: 1rem;
}

.testimonial-author::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--gradient-gold);
}

/* Forms */
.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

input, select, textarea {
  width: 100%;
  padding: 1rem 1.2rem;
  border-radius: 1rem;
  border: 2px solid var(--border);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s;
  background: var(--surface);
  color: var(--text-primary);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px rgba(74, 159, 224, 0.2), var(--glow-blue);
  animation: focusPulse 1s ease infinite;
}

input::placeholder, textarea::placeholder {
  color: var(--text-muted);
}

.error-message {
  color: var(--error);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.success-message {
  color: var(--accent-blue);
  font-weight: 600;
  padding: 1rem;
  background: rgba(74, 159, 224, 0.1);
  border-radius: var(--radius-sm);
  display: block;
  border: 1px solid var(--accent-blue);
}

/* Footer */
footer {
  background: var(--primary-dark);
  color: var(--text-secondary);
  padding: 5rem 0 2rem;
  margin-top: 6rem;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-purple), var(--accent-gold), transparent);
  animation: slide 3s linear infinite;
}

@keyframes slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 4rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}

.footer-section h3 {
  color: var(--text-primary);
  margin-bottom: 1.8rem;
  font-size: 1.3rem;
  position: relative;
  padding-bottom: 0.8rem;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--gradient-rainbow);
  animation: widthPulse 2s ease infinite;
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
  margin-bottom: 0.8rem;
  transition: color 0.3s;
}

.footer-section a:hover {
  color: var(--accent-blue);
}

.footer-bottom {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.social-links a {
  font-size: 1.5rem;
  transition: transform 0.3s;
}

.social-links a:hover {
  transform: translateY(-3px);
}

/* Back to top */
#backToTop {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--gradient-blue);
  color: white;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  opacity: 0;
  transition: all 0.3s;
  box-shadow: var(--shadow-lg), var(--glow-blue);
  z-index: 99;
  font-size: 1.2rem;
  font-weight: bold;
  animation: bounce 2s ease infinite;
}

#backToTop:hover {
  transform: translateY(-5px) scale(1.1);
  background: var(--gradient-purple);
  box-shadow: 0 20px 30px -10px rgba(155, 123, 218, 0.6), var(--glow-purple);
  animation: none;
}

#backToTop.visible {
  opacity: 1;
}

/* Loading animation */
.loader {
  border: 4px solid var(--surface);
  border-top: 4px solid var(--accent-blue);
  border-right: 4px solid var(--accent-purple);
  border-bottom: 4px solid var(--accent-gold);
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite, colorChange 3s ease infinite;
  margin: 2rem auto;
  box-shadow: var(--shadow-sm);
}

/* Blog Meta */
.blog-meta {
  color: var(--accent-gold);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Category Tags */
.category-tag {
  background: var(--surface);
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.3s;
  cursor: pointer;
  display: inline-block;
  font-size: 0.9rem;
}

.category-tag:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: var(--glow-blue);
}

/* Table Styles */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}

table td, table th {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

table tr:last-child td {
  border-bottom: none;
}

table th {
  background: var(--surface);
  color: var(--text-primary);
  font-weight: 600;
}

/* ANIMATIONS */

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes colorChange {
  0% { border-top-color: var(--accent-blue); }
  33% { border-top-color: var(--accent-purple); }
  66% { border-top-color: var(--accent-gold); }
  100% { border-top-color: var(--accent-blue); }
}

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

@keyframes widthPulse {
  0%, 100% { width: 50px; opacity: 1; }
  50% { width: 100px; opacity: 0.7; }
}

@keyframes borderPulse {
  0%, 100% { border-color: var(--accent-blue); }
  33% { border-color: var(--accent-purple); }
  66% { border-color: var(--accent-gold); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes focusPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(74, 159, 224, 0.2), var(--glow-blue); }
  50% { box-shadow: 0 0 0 6px rgba(155, 123, 218, 0.2), var(--glow-purple); }
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .nav-links {
    gap: 1rem;
    justify-content: center;
  }
  
  .hero-content {
    flex-direction: column;
  }
  
  .hero-image {
    min-height: 300px;
    width: 100%;
  }
  
  .before-after-grid {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  #backToTop {
    bottom: 1rem;
    right: 1rem;
    width: 45px;
    height: 45px;
  }
  
  section {
    padding: 3rem 0;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 50%, var(--accent-gold) 100%);
  border-radius: 5px;
  border: 2px solid var(--primary-dark);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-purple) 50%, var(--accent-blue) 100%);
}

/* Selection color */
::selection {
  background: var(--accent-purple);
  color: white;
}

::-moz-selection {
  background: var(--accent-purple);
  color: white;
}

/* Image styles */
img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  transition: all 0.3s;
}

img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg), var(--glow-blue);
}