/* ===== RESET / BASE ===== */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f5f5f5;
  color: #0c3279;
}

header {
  max-width: 1100px;
  text-align:center;
  margin: 0 auto;
  background: #fff;
  border-width: 2px 2px 0 2px;
  border-style: solid;
  border-color: #0053a0;
}

header img {
  width: 100%;
  display: block;
  border-bottom: 2px solid #0053a0;
}

header p {
  margin: 0;
}

/* ===== LAYOUT ===== */
.container {
  display: flow-root;
  max-width: 1100px;
  text-align:center;
  margin: 0 auto;
  background: #fff;
  padding: 0 20px 20px 20px;
  border-width: 0 2px 2px 2px;
  border-style: solid;
  border-color: #0053a0;
}

/* ===== TYPOGRAPHY ===== */
h1 {
  font-size: 28px;
  color: #0054a0;
  text-align: center;
  margin-bottom: 20px;
}

h2 {
  font-size: 20px;
  color: #0c3279;
  margin-top: 30px;
}

p {
  font-size: 16px;
  line-height: 1.6;
}

/* ===== VIDEO ===== */
.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 20px;
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== CONTENT ===== */
.content {
  max-width: 800px;
  margin: 0 auto;
}

/* ===== CTA / FORM ===== */
.form-box {
  margin-top: 30px;
  padding: 20px;
  border: 2px solid #0054a0;
  border-radius: 12px;
  text-align: center;
}

.cta-links {
  text-align:center;
  margin-top:30px;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .container {
    padding: 15px;
  }

  h1 {
    font-size: 22px;
  }

  p {
    font-size: 15px;
  }
}

/* VIDEO GRID */
.video-grid {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

/* Responsive columns */
@media (min-width: 600px) {
  .video-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .video-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* CARD */
.video-card {
  display: block;
  background: #fff;
  border: 2px solid #0054a0;
  text-decoration: none;
  color: inherit;
  padding-bottom: 10px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.video-card img {
  width: 100%;
  height: auto;
  display: block;
}

.video-card h3 {
  margin: 10px;
  font-size: 16px;
  color: #0054a0;
}

.video-card p {
  margin: 0 10px;
  font-size: 14px;
}

/* Hover effect */
.video-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}