/* ============================================
   ELEGANT & MINIMAL CORPORATE DESIGN SYSTEM
   ============================================ */

/* CSS Variables - Design System Foundation */
:root {
  /* Brand Colors */
  --color-primary: #2C3E50;
  --color-secondary: #A67C52;
  --color-background: #F8F9FA;
  --color-footer-bg: #34495E;
  --color-button: #D4AF37;
  
  /* Section Backgrounds */
  --color-section-white: #FFFFFF;
  --color-section-light: #F8F9FA;
  --color-section-gray: #ECF0F1;
  
  /* Neutral Palette */
  --color-text-dark: #2C3E50;
  --color-text-medium: #5A6C7D;
  --color-text-light: #95A5A6;
  --color-border-light: #E8E8E8;
  
  /* Typography Scale */
  --font-serif-headings: 'Playfair Display', 'Georgia', serif;
  --font-sans-body: 'Inter', 'Segoe UI', sans-serif;
  
  /* Spacing System */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  
  /* Border Radius */
  --radius-pill: 9999px;
  --radius-card: 12px;
  --radius-button: 25px;
  
  /* Shadows */
  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-elevated: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* ============================================
   BASE STYLES & RESET
   ============================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans-body);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--color-text-dark);
  background-color: var(--color-background);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY SYSTEM
   ============================================ */

h1, h2, h3 {
  font-family: var(--font-serif-headings);
  font-weight: 600;
  line-height: 1.2;
  margin-top: 0;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  margin-bottom: var(--space-sm);
}

h4, h5, h6 {
  font-family: var(--font-sans-body);
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

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

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-medium);
}

/* ============================================
   LAYOUT & SPACING SYSTEM
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

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

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

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

/* ============================================
   BUTTON SYSTEM - PILL SHAPED DESIGN
   ============================================ */

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--font-sans-body);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  text-align: center;
  border: none;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.01em;
}

.btn-primary {
  background-color: var(--color-button);
  color: var(--color-primary);
  box-shadow: var(--shadow-subtle);
}

.btn-primary:hover {
  background-color: #B8941F;
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

/* Link Styles - Underlined */
.link-elegant {
  color: var(--color-primary);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

.link-elegant::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width 0.3s ease;
}

.link-elegant:hover {
  color: var(--color-secondary);
}

.link-elegant:hover::after {
  width: 100%;
}

/* ============================================
   CARD COMPONENTS
   ============================================ */

.card {
  background-color: var(--color-section-white);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
  border: 1px solid var(--color-border-light);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.card-elegant {
  background-color: var(--color-section-white);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(44, 62, 80, 0.08);
  position: relative;
  overflow: hidden;
}

.card-elegant::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

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

.form-label {
  display: block;
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: var(--space-xs);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: var(--font-sans-body);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-button);
  background-color: var(--color-section-white);
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

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

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  background-color: var(--color-section-white);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border-light);
}

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

.nav-logo {
  font-family: var(--font-serif-headings);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-lg);
}

.nav-link {
  color: var(--color-text-medium);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--color-primary);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  background: linear-gradient(135deg, var(--color-section-white) 0%, var(--color-section-light) 100%);
  padding: var(--space-xxl) 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-medium);
  margin-bottom: var(--space-xl);
  font-weight: 400;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--color-footer-bg);
  color: white;
  padding: var(--space-xl) 0 var(--space-lg);
}

.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 {
  color: white;
  margin-bottom: var(--space-sm);
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-sm);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.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); }

.mt-0 { margin-top: 0; }
.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); }

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  :root {
    --space-xxl: 4rem;
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .nav-menu {
    gap: var(--space-sm);
  }
  
  .nav-link {
    font-size: 0.9rem;
  }
  
  .card {
    padding: var(--space-md);
  }
  
  .card-elegant {
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .hero {
    padding: var(--space-xl) 0;
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
}

/* ============================================
   FOCUS & ACCESSIBILITY
   ============================================ */

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

/* ============================================
   ANIMATION ENHANCEMENTS
   ============================================ */

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

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ============================================
   CUSTOM COMPONENTS
   ============================================ */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.feature-item {
  text-align: center;
  padding: var(--space-lg);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 50%;
  margin: 0 auto var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.contact-form {
  background-color: var(--color-section-white);
  padding: var(--space-xl);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-elevated);
  border: 1px solid var(--color-border-light);
}

/* ============================================
   DARK MODE PREPARATION
   ============================================ */

@media (prefers-color-scheme: dark) {
  /* Ready for future dark mode implementation */
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .btn,
  .nav,
  .footer {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  .section {
    padding: 1rem 0;
  }
}


/* 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;
    }
}