body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #1d1f22;
  background: #ffffff;
}

#container {
  width: 100%;
  overflow-x: hidden;
}

.cola-header {
  background: #ffffff;
  border-bottom: 1px solid #e5e8ee;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.cola-header-inner {
  max-width: 1180px;
  margin: auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cola-logo-box img {
  max-height: 70px;
  max-width: 210px;
}

.cola-brand-text {
  flex: 1;
}

.cola-brand-text strong {
  display: block;
  font-size: 26px;
  color: #001e50;
}

.cola-brand-text span {
  display: block;
  font-size: 15px;
  color: #555;
}

.cola-vw-box {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cola-vw-box img {
  max-height: 58px;
  max-width: 150px;
}

.cola-navigation {
  background: #001e50;
  text-align: center;
  padding: 0;
}

.cola-navigation ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.cola-navigation li {
  display: inline-block;
}

.cola-navigation a {
  color: #ffffff !important;
  text-decoration: none;
  display: inline-block;
  padding: 17px 20px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.cola-navigation a:hover {
  background: #003b7a;
}

.cola-hero {
  min-height: 520px;
  background: linear-gradient(90deg, rgba(0,30,80,0.94), rgba(0,30,80,0.56)), #001e50;
  display: flex;
  align-items: center;
  color: white;
}

.cola-hero-content {
  max-width: 1180px;
  margin: auto;
  padding: 70px 24px;
  width: 100%;
}

.cola-hero p {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  margin: 0 0 18px;
}

.cola-hero h1 {
  font-size: 72px;
  line-height: 1;
  margin: 0 0 15px;
}

.cola-hero h2 {
  font-size: 30px;
  font-weight: 400;
  max-width: 720px;
  margin: 0 0 35px;
}

.cola-hero-buttons a {
  display: inline-block;
  margin: 6px;
  padding: 15px 24px;
  background: white;
  color: #001e50 !important;
  text-decoration: none;
  font-weight: bold;
  border-radius: 3px;
}

.cola-hero-buttons a:first-child {
  background: #0066b3;
  color: white !important;
}

.cola-main {
  max-width: 1180px;
  margin: auto;
  padding: 55px 24px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 45px;
}

.cola-content h1,
.cola-content h2,
.cola-content h3 {
  color: #001e50;
}

.cola-content h1 {
  font-size: 42px;
}

.cola-content h2 {
  font-size: 34px;
  margin-top: 40px;
}

.cola-content p {
  font-size: 18px;
  line-height: 1.7;
}

.cola-content a {
  color: #001e50;
  font-weight: bold;
}

.cola-sidebar {
  background: #f3f5f8;
  padding: 24px;
  border-radius: 6px;
}

.cola-footer {
  background: #1d1f22;
  color: white;
  padding: 40px 24px;
}

.cola-footer-inner {
  max-width: 1180px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.cola-footer a {
  color: white !important;
}

@media screen and (max-width: 800px) {
  .cola-header-inner {
    flex-direction: column;
    text-align: center;
  }

  .cola-vw-box {
    justify-content: center;
    flex-wrap: wrap;
  }

  .cola-navigation li {
    display: block;
  }

  .cola-navigation a {
    display: block;
    padding: 14px;
  }

  .cola-hero {
    min-height: 420px;
  }

  .cola-hero h1 {
    font-size: 46px;
  }

  .cola-hero h2 {
    font-size: 23px;
  }

  .cola-main {
    display: block;
    padding: 35px 18px;
  }

  .cola-sidebar {
    margin-top: 35px;
  }

  .cola-footer-inner {
    display: block;
    text-align: center;
  }
}