body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #0F2B4D;
  background: #D9E7F5;
  line-height: 1.6;
}


/* Hero */
header {
  background: linear-gradient(to bottom, #4698CB, #1A4070);
  color: white;
  text-align: center;
  padding: 12x 5px;
}
header h1 {
  font-size: 2.5em;
  margin-bottom: 0.02em;
}
header p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.2em;
}

footer  {
  font-size: 1em;
  margin-bottom: 0.1em;
  text-align: center;
}

/* Sections */
section {
  padding: 30px 5px;
  max-width: 1000px;
  margin: auto;
}
h2 {
  color: #1A4070;
  font-size: 2em;
  margin-bottom: 5px;
}
ul {
  list-style: disc inside;
}

/* Product section */
.product {
  background: #4698CB;
  color: white;
  /*border-radius: 12px;*/
  padding: 40px 20px;
}

/* Gallery */
.gallery a {
  display: inline-block;
}

.gallery img {
  height: 250px;
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: 0 6px 12px rgba(0,0,0,0.2);
  transition: transform 0.3s;
}

.gallery img:hover {
  transform: scale(1.05);
}




/* YouTube */
.youtube-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.youtube-container iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}

/* CTA */
.cta {
  text-align: center;
  padding: 40px 20px;
  background: #1A4070;
  color: white;
}
.cta a {
  background: #4698CB;
  color: white;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
}

.notice-box {
  background: #D9E7F5;
  color: #0F2B4D;
  border-left: 6px solid #4698CB;
  padding: 16px 20px;
  margin: 20px 0;   /* same vertical spacing as section elements */
  border-radius: 8px;
  font-size: 0.95em;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.partner-ref {
  margin-top: 20px;
  font-size: 0.95em;
  background: #D9E7F5; /* same as notice box */
  color: #0F2B4D;
  border-left: 6px solid #4698CB;
  padding: 16px 20px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.partner-ref a {
  color: #1A4070;
  font-weight: bold;
  text-decoration: none;
}

.partner-ref a:hover {
  text-decoration: underline;
}