@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=SUSE:wght@100..800&family=Suwannaphum:wght@100;300;400;700;900&family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap");

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

:root {
  --primary-color: #07063e;
  --secondary-color: #0f59af;
  --accent-color: #ff6b6b;
  --bg-light: #f8f9fa;
  --text-dark: #000;
  --text-light: #ecf0f1;
}

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
}

.sticky-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  background-color: var(--primary-color);
  padding: 1px 0;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  width: 60px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-section {
  display: flex;
  align-items: center;
}

.brand-name {
  font-family: "Ubuntu";
  font-weight: bold;
  font-size: 25px;
  color: white;
  text-decoration: none;
  margin-left: 10px;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: 20px;
}

.nav-link {
  color: white;
  text-decoration: none;
  position: relative;
}

.nav-link::after {
  content: "";
  display: block;
  height: 2px;
  background-color: #ffffff;
  width: 0;
  position: absolute;
  bottom: -2px;
  left: 0;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
}

.about-hero {
  background: linear-gradient(rgba(108, 99, 255, 0.8), rgba(74, 144, 226, 0.8)),
    url("/api/placeholder/1920/400");
  background-size: cover;
  background-position: center;
  padding: 80px 0;
  color: white;
  text-align: center;
}

.hero-title {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 10px;
}

.hero-subtitle {
  font-size: 20px;
}

.section {
  padding: 50px 0;
}

.section-bg-light {
  background-color: var(--bg-light);
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

.col-half {
  flex: 1 0 calc(50% - 20px);
  min-width: 280px;
}

.col-quarter {
  flex: 1 0 calc(25% - 20px);
  min-width: 220px;
}

.col-third {
  flex: 1 0 calc(33.333% - 20px);
  min-width: 250px;
}

.about-card {
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  border-radius: 15px;
  height: 100%;
  padding: 20px;
}

.about-card:hover {
  transform: translateY(-5px);
}

.card-text-center {
  text-align: center;
}

.team-member-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

.value-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
  display: inline-block;
}

.stat-card {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
}

.stat-number {
  font-size: 36px;
  font-weight: bold;
}

.join-us {
  text-align: center;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 18px;
  border-radius: 5px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-green {
  background-color: var(--accent-color);
  color: white;
  border: none;
}

.btn-green:hover {
  background-color: #ff5252;
}

.footer {
  background: var(--text-dark);
  color: white;
  padding: 40px 0 20px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-col {
  flex: 1;
  min-width: 250px;
}

.footer-title {
  margin-bottom: 15px;
}

.social-icons {
  display: flex;
  gap: 15px;
  font-size: 24px;
  justify-content: flex-end;
  margin-top: 15px;
}

.social-link {
  color: white;
  text-decoration: none;
}

.footer-divider {
  border: 0;
  border-top: 1px solid #444;
  margin: 20px 0;
}

.copyright {
  text-align: center;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--primary-color);
    flex-direction: column;
    padding: 20px 0;
    display: none;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-item {
    margin: 10px 0;
    text-align: center;
  }

  .footer-col {
    text-align: center;
    margin-bottom: 20px;
  }

  .social-icons {
    justify-content: center;
  }
}