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

body {
  font-family: "Segoe UI", "Noto Sans Thai", sans-serif;
  color: #1a1a2e;
  background: #fafbfc;
  line-height: 1.6;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 36px;
  background: #0d1b2a;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-logo {
  font-weight: 800;
  font-size: 1.15rem;
  color: #fff;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
}

.nav-links a {
  margin-left: 22px;
  text-decoration: none;
  color: #cbd5e1;
  font-size: 0.88rem;
}

.nav-links a:hover {
  color: #fff;
}

#lang-toggle {
  margin-left: 22px;
  padding: 6px 14px;
  border-radius: 16px;
  border: 1px solid #cbd5e1;
  background: transparent;
  color: #cbd5e1;
  cursor: pointer;
  font-size: 0.8rem;
}

.hero {
  background: linear-gradient(135deg, #0d1b2a 0%, #1b3a5c 60%, #2d5f8a 100%);
  color: #fff;
  padding: 110px 20px;
  text-align: center;
}

.hero-content h1 {
  font-size: 2.4rem;
  max-width: 760px;
  margin: 0 auto 16px;
}

.tagline {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 4px;
  background: #d4af37;
  color: #0d1b2a;
  text-decoration: none;
  font-weight: 700;
}

.btn-outline {
  display: inline-block;
  margin-top: 16px;
  padding: 12px 26px;
  border: 2px solid #1b3a5c;
  border-radius: 4px;
  color: #1b3a5c;
  text-decoration: none;
  font-weight: 600;
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 70px 20px;
}

section {
  margin-bottom: 70px;
}

h2 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 1.7rem;
  color: #0d1b2a;
}

.about p {
  max-width: 720px;
  margin: 0 auto 30px;
  text-align: center;
}

.stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 2rem;
  color: #d4af37;
}

.stat span {
  font-size: 0.85rem;
  color: #5c6b7a;
}

.structure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.structure-card {
  background: #0d1b2a;
  color: #fff;
  border-radius: 10px;
  padding: 30px 20px;
  text-align: center;
  font-size: 2.2rem;
}

.structure-card span {
  display: block;
  font-size: 0.95rem;
  margin-top: 12px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.news-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 20px;
}

.news-date {
  font-size: 0.8rem;
  color: #d4af37;
  font-weight: 600;
}

.news-card p {
  margin-top: 8px;
}

.investor {
  text-align: center;
}

.investor p {
  max-width: 600px;
  margin: 0 auto;
}

.job-list {
  max-width: 600px;
  margin: 0 auto;
}

.job-item {
  display: flex;
  justify-content: space-between;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 12px;
}

.job-item span:last-child {
  color: #5c6b7a;
  font-size: 0.85rem;
}

.contact {
  text-align: center;
}

.contact p {
  margin-bottom: 8px;
}

.map-placeholder {
  margin-top: 20px;
  height: 200px;
  background: #e2e8f0;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #5c6b7a;
  font-size: 0.9rem;
}

footer {
  text-align: center;
  padding: 24px;
  color: #cbd5e1;
  font-size: 0.85rem;
  background: #0d1b2a;
}