/**
 * Modern Website Improvements
 * Enhanced styling for a more professional and modern look
 */

/* Modern CSS Variables for consistent theming */
:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --info-color: #17a2b8;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --white: #ffffff;
  --black: #000000;
  
  /* Modern gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  
  /* Shadows */
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  
  /* Border radius */
  --border-radius: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 1rem;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modern body styling */
body {
  font-family: 'Inter', 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fafafa;
}

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

/* Modern button styling */
.flat-button,
.btn-modern {
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--border-radius);
  padding: 12px 24px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  transition: var(--transition);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.flat-button:hover,
.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.flat-button::before,
.btn-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

.flat-button:hover::before,
.btn-modern:hover::before {
  left: 100%;
}

/* Modern card styling */
.iconbox,
.modern-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
  overflow: hidden;
}

.iconbox:hover,
.modern-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Modern iconbox improvements */
.iconbox.style3 {
  padding: 2rem;
  text-align: center;
  background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
}

.iconbox.style3 .box-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.iconbox.style3:hover .box-icon {
  transform: scale(1.1) rotate(5deg);
}

.iconbox.style3 .box-icon i {
  font-size: 2rem;
  color: var(--white);
}

.iconbox.style3 .box-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

.iconbox.style3 .box-title a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.iconbox.style3 .box-title a:hover {
  color: var(--primary-color);
}

/* Modern section styling */
.flat-row {
  padding: 5rem 0;
  position: relative;
}

.bg-section {
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  position: relative;
}

.bg-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="50" cy="10" r="1" fill="%23ffffff" opacity="0.05"/><circle cx="10" cy="60" r="1" fill="%23ffffff" opacity="0.05"/><circle cx="90" cy="40" r="1" fill="%23ffffff" opacity="0.05"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
  pointer-events: none;
}

/* Modern title sections */
.title-section .title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-section .sub-title {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--secondary-color);
  margin-bottom: 2rem;
}

/* Modern header improvements */
#header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
  transition: var(--transition);
}

#header.header_sticky {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(15px);
}

/* Modern navigation */
#mainnav ul li a {
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

#mainnav ul li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
  transform: translateX(-50%);
}

#mainnav ul li a:hover::after,
#mainnav ul li.current_page_item a::after {
  width: 100%;
}

/* Modern preloader */
#loading-overlay {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.loader {
  width: 60px;
  height: 60px;
  border: 3px solid rgba(255,255,255,0.3);
  border-top: 3px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Modern slider improvements */
.rev_slider_wrapper {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.title-slide {
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

/* Modern responsive improvements */
@media (max-width: 768px) {
  .title-section .title {
    font-size: 2rem;
  }
  
  .flat-row {
    padding: 3rem 0;
  }
  
  .iconbox.style3 {
    padding: 1.5rem;
  }
  
  .iconbox.style3 .box-icon {
    width: 60px;
    height: 60px;
  }
  
  .iconbox.style3 .box-icon i {
    font-size: 1.5rem;
  }
}

/* Modern utility classes */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-soft {
  box-shadow: var(--shadow);
}

.shadow-strong {
  box-shadow: var(--shadow-lg);
}

.rounded-modern {
  border-radius: var(--border-radius);
}

.rounded-lg {
  border-radius: var(--border-radius-lg);
}

.transition-smooth {
  transition: var(--transition);
}

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.8s ease-out;
}

.animate-fade-in-right {
  animation: fadeInRight 0.8s ease-out;
}

/* Modern footer improvements */
#footer {
  background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
  color: var(--white);
  position: relative;
}

#footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
}

/* Modern form styling */
.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
  border: 2px solid #e2e8f0;
  border-radius: var(--border-radius);
  padding: 12px 16px;
  transition: var(--transition);
  background: var(--white);
}

.form-control:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
  outline: none;
}

/* Modern spacing utilities */
.mb-modern { margin-bottom: 2rem; }
.mt-modern { margin-top: 2rem; }
.py-modern { padding: 2rem 0; }
.px-modern { padding: 0 2rem; }

/* Modern grid improvements */
.container {
  max-width: 1200px;
}

/* Performance improvements */
* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
}

/* Modern accessibility improvements */
:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

a:focus,
button:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Modern typography scale */
h1 { font-size: 2.5rem; font-weight: 800; }
h2 { font-size: 2rem; font-weight: 700; }
h3 { font-size: 1.75rem; font-weight: 600; }
h4 { font-size: 1.5rem; font-weight: 600; }
h5 { font-size: 1.25rem; font-weight: 600; }
h6 { font-size: 1rem; font-weight: 600; }

/* Modern link styling */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--info-color);
  text-decoration: underline;
}