/* Hero Section */
.hero {
  background: url(../img/main.jpg) center;
  background-size: cover;
  color: white;
  text-align: center;
  position: relative;
  height: 810px;
  overflow: hidden;
}

.hero .container {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero h2 {
  font-size: 3.2rem;
  margin-bottom: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
  line-height: 1.6;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  background: #ffffff;
  color: #0066cc;
  padding: 16px 32px;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  background: #f8f9fa;
}

.info-bar {
  background: rgba(255, 255, 255, 0.959);
  display: flex;
  align-items: stretch; /* center에서 stretch로 변경 */

  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
}

.center-name {
  background: #4472c4;
  color: white;
  padding: 20px 30px;
  font-weight: 600;
  font-size: 16px;
  height: 100%;
  white-space: nowrap;
}

.info-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 20px;
}

.info-bar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.info-label {
  color: #666;
  font-weight: 500;
}

.info-value {
  color: #333;
  font-weight: 600;
}

/* Common Styles */
.section-title {
  text-align: center;
  font-size: 2.4rem;
  color: #2c2c2c;
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-subtitle {
  text-align: center;
  font-size: 1.15rem;
  color: #6c757d;
  margin-bottom: 60px;
  font-weight: 400;
}

/* Services Section */
.services {
  padding: 80px 0;
  background: #ffffff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 50px;
}

.service-card {
  background: #ffffff;
  padding: 32px 24px;
  border-radius: 12px;
  border: 1px solid #e9ecef;
  text-align: left;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: #0066cc;
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.service-card:hover {
  border-color: #0066cc;
  box-shadow: 0 8px 25px rgba(0, 102, 204, 0.1);
}

.service-card:hover::before {
  transform: scaleY(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: #e7f1ff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #0066cc;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  background: #0066cc;
  color: white;
  transform: scale(1.05);
}

.service-card h3 {
  font-size: 1.4rem;
  color: #2c2c2c;
  margin-bottom: 12px;
  font-weight: 600;
}

.service-card p {
  color: #6c757d;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* About Section */
.about {
  padding: 80px 0;
  background: #f8f9fa;
}

.about-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-size: 2.4rem;
  color: #2c2c2c;
  margin-bottom: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.about-text p {
  font-size: 1.05rem;
  color: #495057;
  margin-bottom: 24px;
  line-height: 1.7;
}

.highlight-box {
  background: #ffffff;
  padding: 28px;
  border-radius: 12px;
  border: 1px solid #dee2e6;
  position: relative;
}

.highlight-box::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: #0066cc;
  border-radius: 2px 0 0 2px;
}

.highlight-box h3 {
  color: #0066cc;
  margin-bottom: 12px;
  font-size: 1.2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.highlight-box p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  text-align: center;
  padding: 24px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #dee2e6;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: #0066cc;
  display: block;
}

.stat-label {
  color: #6c757d;
  font-size: 0.9rem;
  margin-top: 4px;
}

/* Process Section */
.process {
  padding: 80px 0;
  background: #ffffff;
}

.process-timeline {
  position: relative;
  max-width: 1000px;
  margin: 60px auto;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: "";
  position: absolute;
  top: 50px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: #e9ecef;
  z-index: 1;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 3;
}

.step-circle {
  width: 100px;
  height: 100px;
  background: #f8f9fa;
  border: 3px solid #dee2e6;
  border-radius: 50%;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.step-circle:hover {
  background: #0066cc;
  border-color: #0066cc;
  transform: scale(1.05);
}

.step-circle:hover .step-number {
  color: white;
}

.step-circle.completed {
  background: #0066cc;
  border-color: #0066cc;
}

.step-circle.completed .step-number {
  color: white;
}

.step-number {
  font-size: 1.6rem;
  font-weight: 700;
  color: #adb5bd;
  transition: color 0.3s ease;
}

.step-content {
  background: #f8f9fa;
  padding: 24px 20px;
  border-radius: 12px;
  border: 1px solid #e9ecef;
  height: 220px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.process-step:hover .step-content {
  background: #ffffff;
  border-color: #0066cc;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.1);
}

.process-step:hover .step-circle {
  background: #0066cc;
  border-color: #0066cc;
  transform: scale(1.05);
}

.process-step:hover .step-number {
  color: white;
}

.step-content.active {
  background: #ffffff;
  border-color: #0066cc;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.1);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #2c2c2c;
  margin-bottom: 12px;
}

.step-description {
  font-size: 0.95rem;
  color: #6c757d;
  margin-bottom: 16px;
  line-height: 1.5;
}

.step-details {
  font-size: 0.85rem;
  color: #6c757d;
  line-height: 1.6;
  text-align: left;
  background: #f8f9fa;
  padding: 12px;
  border-radius: 6px;
  margin-top: auto;
}

.process-cta {
  text-align: center;
  margin-top: 60px;
  padding: 48px 40px;
  background: #f8f9fa;
  border-radius: 16px;
  border: 1px solid #e9ecef;
}

.process-cta h3 {
  font-size: 2rem;
  color: #2c2c2c;
  margin-bottom: 16px;
  font-weight: 700;
}

.process-cta p {
  font-size: 1.05rem;
  color: #6c757d;
  margin-bottom: 32px;
}

.cs-center {
  background: url("../img/cscenter_bg.jpg")
    center/cover;
  color: white;
  position: relative;
  overflow: hidden;
  min-height: 500px;
  display: flex;
  align-items: center;
}

.cs-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  padding: 60px 40px;
}

.cs-header {
  text-align: center;
  margin-bottom: 60px;
}

.logo-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}

.tree-icon {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.tree-svg {
  width: 35px;
  height: 35px;
  fill: white;
}

.company-title {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -1px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.company-subtitle {
  font-size: 1rem;
  letter-spacing: 2px;
  opacity: 0.9;
  font-weight: 300;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.cs-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 60px;
  text-align: center;
}

.cs-section {
  background: rgba(255, 255, 255, 0.1);
  padding: 40px 25px;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.cs-section:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.cs-section h3 {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 25px;
  color: #ffffff;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.address-info {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 15px;
  line-height: 1.4;
}

.address-details {
  font-size: 0.95rem;
  opacity: 0.9;
  line-height: 2;
}

.contact-phone {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #ffffff;
}

.contact-label {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 15px 0 8px 0;
}

.contact-value {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 10px;
}

.hours-main {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hours-details {
  font-size: 0.95rem;
  opacity: 0.9;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    background-image: url(../img/mainm.jpg);
    height: 90vh;
  }

  .hero .container {
    padding-bottom: 190px;
  }

  .hero h2 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .about-text h2 {
    text-align: center;
    font-size: 28px;
  }

  .about-content,
  .location-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-methods {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stats {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .process-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .process-steps::before {
    display: none;
  }

  .process-step {
    margin: 0;
    max-width: none;
  }

  .step-content {
    height: auto;
    min-height: 180px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .container {
    padding: 0 15px;
  }

  .cs-container {
    padding: 40px 20px;
  }

  .cs-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .logo-section {
    flex-direction: column;
    gap: 15px;
  }

  .company-title {
    font-size: 2rem;
  }

  .tree-icon {
    width: 60px;
    height: 60px;
  }

  .tree-svg {
    width: 30px;
    height: 30px;
  }

  .cs-section {
    padding: 30px 20px;
  }

  .contact-phone {
    font-size: 1.5rem;
  }
}

/* Mobile Extra Small */
@media (max-width: 480px) {
  section {
    padding: 50px 0 !important;
  }

  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .section-title {
    font-size: 1.9rem;
  }

  .section-subtitle {
    font-size: 0.95rem;
  }

  .info-bar {
    flex-direction: column;
  }

  .step-circle {
    width: 80px;
    height: 80px;
  }

  .center-name {
    width: 100%;
    text-align: center;
    padding: 16px 20px;
  }

  .info-section {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

  .info-bar-item {
    justify-content: center;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    width: 100%;
  }

  .info-item:last-child {
    border-bottom: none;
  }
}