@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Sans+KR:wght@300;400;500;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Noto Sans KR', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #060b17;
  color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: 'Inter', 'Noto Sans KR', Menlo, Monaco, Consolas, 'Courier New', monospace;
}

.App {
  width: 100%;
  min-height: 100vh;
}

html {
  scroll-behavior: smooth;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}


.header-container {
  max-width: 100%;
  margin: 0;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: white;
}

.logo-image {
  height: 72px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.nav-link {
  color: #0b0f19;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: color 0.3s ease;
  position: relative;
}


.nav-link:hover {
  color: #114a7f;
}

.nav-link.active {
  color: #114a7f;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  height: 2px;
  background: #114a7f;
}

.lang-toggle {
  background: transparent;
  border: 1px solid #0b0f19;
  color: #0b0f19;
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border-radius: 4px;
}

.lang-toggle:hover {
  background: #0b0f19;
  color: white;
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .nav {
    width: 100%;
    gap: 1rem;
    justify-content: space-between;
  }

  .nav-link {
    font-size: 1rem;
  }

  .logo-image {
    height: 36px;
  }

  .lang-toggle {
    margin-left: auto;
  }
}

.banner-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.banner-track {
  display: flex;
  height: 100%;
  transition: transform 1s ease;
}

.banner-slide {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.banner-static {
  position: relative;
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.5) 100%
  );
}

.banner-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
  color: white;
  padding: 2rem;
}

.banner-title {
  font-size: 3.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
  letter-spacing: 2px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.banner-subtitle {
  font-size: 4rem;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.banner-tagline {
  font-size: 1.5rem;
  font-weight: 300;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.banner-controls {
  position: absolute;
  bottom: 100px;
  left: 50px;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  z-index: 20;
}

.banner-btn {
  background: transparent;
  border: 2px solid white;
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.3s ease;
}

.banner-btn:hover {
  background: white;
  color: #dc143c;
}

.banner-counter {
  color: white;
  font-size: 1rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .banner-title {
    font-size: 2rem;
  }

  .banner-subtitle {
    font-size: 2.5rem;
  }

  .banner-tagline {
    font-size: 1rem;
  }

  .banner-controls {
    bottom: 50px;
    left: 20px;
  }

  .banner-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}

.home {
  width: 100%;
  min-height: 100vh;
}

.page {
  width: 100%;
  min-height: 100vh;
  padding-top: 80px;
  background: #ffffff;
}

.page-hero {
  position: relative;
  padding: 160px 2rem;
  text-align: center;
  color: #ffffff;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.page-hero::after {
  display: none;
}

.hero-about::before {
  background-image: url('assets/pexels-jimbear-998499.jpg');
}

.hero-team::before {
  background-image: url('assets/pexels-camcasey-1157255.jpg');
}

.hero-contact::before {
  background-image: url('assets/aleumdaun-geonchugmul.jpg');
}

.page-hero h1 {
  position: relative;
  font-size: 2.8rem;
  letter-spacing: 0.05em;
  color: #ffffff;
  margin-bottom: 0;
  z-index: 1;
  font-weight: 600;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.page-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.page-content > p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #555555;
  margin-bottom: 3rem;
  text-align: left;
}

.page-section {
  background: transparent;
  padding: 0;
  border-radius: 0;
  border: none;
  box-shadow: none;
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #e5e7eb;
}

.page-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-section h2 {
  font-size: 1.5rem;
  color: #114a7a;
  margin-bottom: 1.25rem;
  font-weight: 600;
}

.page-section p {
  font-size: 1.05rem;
  line-height: 1.9;
  color: #333333;
}

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

.services-list li {
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
  color: #333333;
}

.services-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  top: 3px;
  color: #114a7f;
  font-size: 0.85rem;
}

.contact-info {
  margin-top: 1.5rem;
}

.contact-info p {
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
  color: #333333;
}

.contact-info strong {
  color: #114a7a;
  display: inline-block;
  min-width: 70px;
}

.team-role {
  font-size: 1.1rem;
  font-weight: 500;
  color: #666666;
  margin-bottom: 1rem;
}

.with-diamond {
  position: relative;
  padding-left: 1.5rem;
}

.with-diamond::before {
  content: '◆';
  position: absolute;
  left: 0;
  top: 3px;
  color: #114a7f;
  font-size: 0.85rem;
}

.team-name {
  position: relative;
}

.map-section {
  border-bottom: none;
  padding-bottom: 0;
}

@media (max-width: 768px) {
  .page-hero {
    padding: 105px 1rem;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  .page-content {
    padding: 2rem 1rem;
  }

  .page-section {
    padding: 0;
    padding-bottom: 2rem;
  }
}