:root {
  /* Colors */
  --color-primary: #CD2E3A;
  --color-primary-dark: #B02632;
  --color-text: #2D2926;
  --color-bg: #F9F5F0;
  --color-border: #E5E7EB;
  --color-white: #FFFFFF;
  
  /* Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-4: 1rem;
  --spacing-6: 1.5rem;
  
  /* Border radius */
  --rounded-sm: 0.125rem;
  --rounded: 0.25rem;
  --rounded-md: 0.375rem;
  --rounded-lg: 0.5rem;
  --rounded-full: 9999px;
  
  /* Transitions */
  --transition: all 0.15s ease-in-out;
}

/* Header Styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  background-color: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  width: 100%;
  padding: 1rem 0;
  height: auto;
}

/* Add more prominent shadow when scrolling */
header.scrolled {
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  padding: 0.5rem 0;
}

/* Adjust first section padding to account for fixed header */
section:first-of-type {
  padding-top: 6rem; /* Default for mobile */
}

/* Responsive adjustments */
@media (min-width: 640px) {
  section:first-of-type {
    padding-top: 7rem; /* Slightly more space on tablets */
  }
}

@media (min-width: 1024px) {
  section:first-of-type {
    padding-top: 8rem; /* More space on desktops */
  }
}

/* Base Styles */
html {
  overflow-x: hidden;
  width: 100%;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: 'Noto Sans KR', sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

/* Korean Pattern Background */
.korean-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29-22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23CD2E3A' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* Typography */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: 'Benzin', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 9999px;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
}

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

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

/* Form Elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-white);
  background-clip: padding-box;
  border: 1px solid var(--color-border);
  border-radius: var(--rounded-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(205, 46, 58, 0.25);
  outline: 0;
}

/* Layout */
.container {
  width: 100%;
  padding-right: 1rem;
  padding-left: 1rem;
  margin-right: auto;
  margin-left: auto;
}

/* Responsive Breakpoints */
@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
  
  .md\:flex {
    display: flex;
  }
  
  .md\:w-1\/2 {
    width: 50%;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
  
  .lg\:flex {
    display: flex;
  }
  
  .lg\:w-1\/3 {
    width: 33.333333%;
  }
  
  .lg\:w-2\/3 {
    width: 66.666667%;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

/* Custom Components */
.shadow-korean {
  box-shadow: var(--shadow-sm);
}

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

/* Animations */
@-webkit-keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

.fade-in {
  -webkit-animation: fadeIn 0.3s ease-in-out;
          animation: fadeIn 0.3s ease-in-out;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

/* Print Styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
    font-size: 12pt;
  }
  
  .container {
    width: auto;
    max-width: 100%;
    padding: 0;
  }
}