/* Variables */
:root {
  --primary-color: #0078aa;
  --secondary-color: #3ab4f2;
  --accent-color: #f2df3a;
  --text-color: #333;
  --light-text: #f8f9fa;
  --bg-color: #f8f9fa;
  --card-bg: #fff;
  --footer-bg: #343a40;
  --border-color: #e9ecef;
  --font-main: 'Apple SD Gothic Neo', 'Nanum Gothic', 'Malgun Gothic', sans-serif;
}

/* Base */
body {
  font-family: var(--font-main);
  color: var(--text-color);
  background-color: var(--bg-color);
  margin: 0;
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 10px 0;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border: 1px solid var(--primary-color);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

/* Header */
.site-header {
  background-color: var(--primary-color);
  padding: 15px 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.site-title {
  margin: 0;
  font-size: 1.8rem;
}

.site-title a {
  color: var(--light-text);
  text-decoration: none;
}

.site-nav {
  float: right;
  line-height: 2.5;
}

.site-nav .page-link {
  color: var(--light-text);
  margin-left: 20px;
}

.site-nav .page-link:hover {
  color: var(--accent-color);
}

.nav-trigger {
  display: none;
}

/* Mobile menu */
@media screen and (max-width: 600px) {
  .site-nav {
    position: absolute;
    top: 8px;
    right: 15px;
    background-color: var(--primary-color);
    border-radius: 5px;
    text-align: right;
  }

  .site-nav label[for="nav-trigger"] {
    display: block;
    float: right;
    width: 36px;
    height: 36px;
    z-index: 2;
    cursor: pointer;
  }

  .site-nav .menu-icon {
    display: block;
    float: right;
    width: 36px;
    height: 26px;
    line-height: 0;
    padding-top: 10px;
    text-align: center;
  }

  .site-nav .menu-icon svg path {
    fill: var(--light-text);
  }

  .site-nav input ~ .trigger {
    clear: both;
    display: none;
  }

  .site-nav input:checked ~ .trigger {
    display: block;
    padding-bottom: 5px;
  }

  .site-nav .page-link {
    display: block;
    padding: 5px 10px;
    margin: 0;
  }
}

/* Hero section */
.hero {
  background-color: var(--primary-color);
  background-image: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
  color: var(--light-text);
  padding: 80px 0;
  text-align: center;
}

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

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

/* Services section */
.services {
  padding: 60px 0;
  text-align: center;
}

.services h2 {
  color: var(--primary-color);
  margin-bottom: 40px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.service-card {
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.service-card .price {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--primary-color);
  margin: 15px 0;
}

/* Testimonials section */
.testimonials {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 60px 0;
  text-align: center;
}

.testimonials h2 {
  margin-bottom: 40px;
}

.testimonial {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 30px;
  margin: 20px;
  max-width: 500px;
  margin: 0 auto;
}

.testimonial-content {
  font-style: italic;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.testimonial-author p {
  font-weight: bold;
  margin-bottom: 5px;
}

.testimonial-author span {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* FAQ section */
.faq-preview {
  padding: 60px 0;
}

.faq-preview h2 {
  text-align: center;
  color: var(--primary-color);
  margin-bottom: 40px;
}

.faq-items {
  margin-bottom: 30px;
}

.faq-item {
  margin-bottom: 30px;
}

.faq-item h3 {
  font-size: 1.3rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.faq-preview .btn {
  display: block;
  max-width: 200px;
  margin: 0 auto;
}

/* Footer */
.site-footer {
  background-color: var(--footer-bg);
  color: var(--light-text);
  padding: 40px 0;
}

.footer-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.footer-col h2 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.social-media-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.social-media-list li {
  margin-bottom: 10px;
}

.social-media-list a {
  color: var(--light-text);
  display: flex;
  align-items: center;
}

.social-media-list i {
  margin-right: 10px;
}

/* Page content */
.page-content {
  padding: 40px 0;
}

/* Post content */
.post-header {
  margin-bottom: 30px;
}

.post-title {
  color: var(--primary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .service-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-row {
    grid-template-columns: 1fr;
  }
}

/* FAQ Page */
.faq-section {
  max-width: 800px;
  margin: 0 auto;
}

.faq-category {
  margin-bottom: 40px;
}

.faq-category h2 {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.faq-item {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
}

.faq-question {
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

/* Services Page */
.service-detail {
  margin-bottom: 50px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
}

.service-detail h2 {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.service-price {
  background-color: var(--primary-color);
  color: white;
  display: inline-block;
  padding: 10px 20px;
  border-radius: 5px;
  font-weight: bold;
  margin: 20px 0;
}

.service-features {
  list-style: none;
  padding: 0;
}

.service-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}

.service-features li:before {
  content: "✓";
  color: var(--primary-color);
  margin-right: 10px;
  font-weight: bold;
}

/* About Page */
.coach-profile {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 40px;
}

.coach-photo {
  flex: 0 0 200px;
  margin-right: 30px;
  margin-bottom: 20px;
}

.coach-photo img {
  border-radius: 50%;
  max-width: 100%;
}

.coach-bio {
  flex: 1;
  min-width: 300px;
}

.credentials {
  background-color: #f8f9fa;
  border-left: 4px solid var(--primary-color);
  padding: 20px;
  margin: 30px 0;
}

.credentials ul {
  list-style: none;
  padding: 0;
}

.credentials li {
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
}

.credentials li:before {
  content: "•";
  color: var(--primary-color);
  position: absolute;
  left: 0;
}