/* Elegant & Minimal Corporate Style with Serif Typography */

/* CSS Variables - Color System */
:root {
  /* Brand Colors */
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --background-color: #ffffff;
  --footer-bg-color: #34495e;
  --button-color: #3498db;
  
  /* Section Backgrounds */
  --section-bg-1: #ffffff;
  --section-bg-2: #f8f9fa;
  --section-bg-3: #ffffff;
  
  /* Neutral Palette */
  --text-primary: #2c3e50;
  --text-secondary: #7f8c8d;
  --text-muted: #bdc3c7;
  --border-light: #ecf0f1;
  --shadow-light: rgba(44, 62, 80, 0.05);
  --shadow-medium: rgba(44, 62, 80, 0.1);
  
  /* Typography Scale */
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  
  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-xxl: 8rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--background-color);
  letter-spacing: -0.011em;
  font-feature-settings: 'liga' 1, 'kern' 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography System */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
  color: var(--primary-color);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
}

h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: 1.4;
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
}

h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}

a {
  color: var(--secondary-color);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-color);
}

/* Underlined link style for elegant minimalism */
a:not(.btn):not(.btn-primary):not(.btn-secondary) {
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

a:not(.btn):not(.btn-primary):not(.btn-secondary):hover {
  border-bottom-color: var(--secondary-color);
}

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

.section {
  padding: var(--space-xxl) 0;
}

.section-large {
  padding: calc(var(--space-xxl) * 1.5) 0;
}

/* Grid System for Elegant Layouts */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Flex Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* Button System - Pill Shaped as Requested */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2.5rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.025em;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--button-color);
  color: white;
  border-color: var(--button-color);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--button-color);
  transform: translateY(-1px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

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

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

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

.btn-outline:hover {
  background-color: var(--secondary-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.btn-small {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
}

.btn-large {
  padding: 1.125rem 3rem;
  font-size: 1.05rem;
}

/* Card Components */
.card {
  background: var(--background-color);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px var(--shadow-light);
  border-color: var(--secondary-color);
}

.card-header {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: var(--space-xs);
}

.card-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 400;
}

.card-body {
  line-height: 1.8;
}

.card-footer {
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border-light);
}

/* Header Styles */
.header {
  background-color: var(--background-color);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--primary-color);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
}

.nav a {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav a:hover {
  color: var(--secondary-color);
}

.nav a.active {
  color: var(--secondary-color);
}

.nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--secondary-color);
  border-radius: 1px;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--space-xxl) 0;
  background: linear-gradient(135deg, var(--section-bg-1) 0%, var(--section-bg-2) 100%);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--space-md);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

/* Section Backgrounds as Requested */
.section-1 {
  background-color: var(--section-bg-1);
}

.section-2 {
  background-color: var(--section-bg-2);
}

.section-3 {
  background-color: var(--section-bg-3);
}

/* Footer */
.footer {
  background-color: var(--footer-bg-color);
  color: #ecf0f1;
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-xxl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-section h3 {
  font-family: var(--font-serif);
  color: white;
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
  color: #bdc3c7;
  margin-bottom: var(--space-xs);
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #4a5f7f;
  padding-top: var(--space-md);
  text-align: center;
  color: #95a5a6;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--primary-color);
  font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  background-color: var(--background-color);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.py-sm { padding: var(--space-sm) 0; }
.py-md { padding: var(--space-md) 0; }
.py-lg { padding: var(--space-lg) 0; }
.py-xl { padding: var(--space-xl) 0; }

.px-sm { padding: 0 var(--space-sm); }
.px-md { padding: 0 var(--space-md); }
.px-lg { padding: 0 var(--space-lg); }

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --space-xxl: 4rem;
    --space-xl: 3rem;
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .nav {
    gap: var(--space-sm);
  }
  
  .nav a {
    font-size: 0.875rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .header-container {
    padding: var(--space-xs) var(--space-sm);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .hero {
    padding: var(--space-xl) 0;
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
}

/* Focus States for Accessibility */
*:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

.btn:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

/* Selection Styling */
::selection {
  background-color: var(--secondary-color);
  color: white;
}

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

/* Smooth Scrolling Enhancement */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* Print Styles */
@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  a, a:visited {
    text-decoration: underline;
  }
  
  .btn {
    border: 1px solid black;
  }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}