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

body {
  font-family: 'Yu Mincho', serif;
  line-height: 1.6;
  color: #251D03;
  background-color: #FFFFFF;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* Container */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Main Content */
.main-content {
  background-color: #FFFFFF;
  position: relative;
}

/* Section Spacing */
section {
  margin-bottom: 120px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Yu Mincho', serif;
  font-weight: 600;
  line-height: 1.2;
}

p {
  font-family: 'Yu Mincho', serif;
  font-weight: 400;
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 38px;
  border-radius: 80px;
  font-family: 'Yu Mincho', serif;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.8;
  text-align: center;
  transition: all 0.3s ease;
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, #B33D31, #8B2E24);
  color: #FFFFFF;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #8B2E24, #B33D31);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(179, 61, 49, 0.3);
}

.btn-secondary {
  background: #FFFFFF;
  color: #B33D31;
  border: 1px solid #FFFFFF;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.btn-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  
  section {
    margin-bottom: 80px;
  }
  
  .btn {
    padding: 10px 24px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }
  
  section {
    margin-bottom: 60px;
  }
}