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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f5f5f5;
  color: #222;
  line-height: 1.5;
  padding-bottom: 60px;
}

/* --------------------------------------------------
   TOP NAVIGATION
-------------------------------------------------- */
header {
  background: rgba(0,0,0,0.65);
  padding: 12px 0;
  text-align: center;
  position: relative;
  z-index: 10;
}

header nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 6px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.15);
  border-radius: 6px;
  font-size: 14px;
  display: inline-block;
}

header nav a:hover {
  background: rgba(255,255,255,0.25);
}

/* --------------------------------------------------
   POSTER BACKGROUND IMAGE
-------------------------------------------------- */
.poster-bg {
  background-image: url("IMG_9821.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: white;
  position: relative;
}

/* Dark overlay for readability */
.poster-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1;
}

.poster-bg > * {
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------
   HERO SECTION
-------------------------------------------------- */
.hero {
  padding: 60px 20px;
  text-align: center;
}

.hero .title {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: 1px;
  color: white;
}

.hero .subtitle {
  font-size: 18px;
  color: #e6e6e6;
  margin-top: 12px;
}

/* --------------------------------------------------
   SECTION BLOCKS
-------------------------------------------------- */
.section {
  padding: 25px 20px;
}

.section-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #003a85;
}

/* --------------------------------------------------
   GRID LAYOUT
-------------------------------------------------- */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
}

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

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

/* --------------------------------------------------
   CARD COMPONENTS
-------------------------------------------------- */
.card {
  background: #fff;
  padding: 18px;
  border-radius: 10px;
  border: 1px solid #ddd;
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  text-decoration: none;
  color: inherit;
}

.card-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #004aad;
}

.card-text {
  font-size: 14px;
  color: #444;
}

/* --------------------------------------------------
   FOOTER
-------------------------------------------------- */
footer {
  text-align: center;
  padding: 20px;
  background: #1a1a1a;
  color: #fff;
  font-size: 14px;
  margin-top: 40px;
}