:root {
  --blue-bg: #081f3d;
  --blue-dark: #041226;
  --gold: #f2c94c;
  --gold-soft: #f7dfa1;
  --text-light: #e4e9f2;
  --white: #ffffff;
  --radius: 12px;
  --transition: 0.3s ease;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: var(--blue-bg);
  color: var(--text-light);
}

/* Header */
header {
  text-align: center;
  padding: 40px 20px;
  background: var(--blue-dark);
  border-bottom: 1px solid var(--gold-soft);
}

header h1 {
  font-size: 2.5rem;
  color: var(--gold);
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.4);
}

header p {
  font-size: 1rem;
  opacity: 0.9;
}
/* NAVBAR */
nav a {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: var(--transition);
}

nav a:hover {
  background: rgba(242, 201, 76, 0.2);
  transform: translateY(-3px);
}

.logo {
  font-weight: bold;
  font-size: 1.6em;
  color: #ffd700; /* gold */
  text-shadow: 0 0 12px rgba(255, 200, 0, 0.6);
}

/* Logo Alignment */
.logo {
  display: flex;
  align-items: center; /* Centers vertically */
  gap: 10px; /* Space between image and text */
}

.logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: bold;
  color: white;
}

.navbar nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #9bb5ff;
  transition: 0.3s;
}

.navbar nav a:hover,
.navbar nav a.active {
  color: #ffd700;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
}

.title {
  font-size: 2.5rem;
  color: gold;
  text-transform: uppercase;
}

.subtitle {
  font-size: 1.1rem;
  opacity: 0.8;
}

/* Grid */
.video-section {
  padding: 30px;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.video-card {
  background: #13264d;
  border: 2px solid gold;
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
}

.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 15px gold;
}

/* Thumbnail */
.video-thumb {
  width: 100%;
  border-radius: 10px;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: #0a1a33;
  padding: 20px;
  border-radius: 10px;
  border: 2px solid gold;
  width: 90%;
  max-width: 480px;
}

#closeModal {
  float: right;
  color: gold;
  font-size: 2rem;
  cursor: pointer;
}

#modalBody iframe {
  width: 100%;
  height: 550px;
  border-radius: 10px;
}