body {
  background: #000;
  color: #fff;
  font-family: "Epilogue", sans-serif;
  margin: 0;
  padding: 0 100px;
}
/* Container chung */
.page-wrapper {
  width: 80%; /* cùng độ rộng với video */
  margin: 0 auto; /* căn giữa */
}

/* Menu */
.menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  width: 100%; /* ăn theo page-wrapper */
}

/* Video giữ nguyên */
.video-frame {
  width: 100%; /* ăn theo page-wrapper */
  margin: 0 auto;
  position: relative;
  border-radius: 15px;
  overflow: hidden;
}

/* Shared heading styles */
.sub-heading {
  text-align: center;
  color: #1a73e8;
  font-weight: 600;
  margin-bottom: 5px;
}

.main-heading {
  text-align: center;
  font-size: 32px;
  font-weight: 400;
  margin: 0;
  color: #fff;
}

.desc {
  text-align: center;
  color: #aaa;
  margin-bottom: 30px;
}

/* Video Section */
.video-frame {
  width: 80%;
  margin: 0 auto;
  position: relative;
  border-radius: 15px;
  overflow: hidden;
}
.video-frame img {
  width: 100%;
  display: block;
  border-radius: 15px;
}
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 40px;
  color: #000;
  background: #1a73e8;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Packages Section */
.card-container {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.card {
  background: #000; /* nền đen */
  border-radius: 25px;
  padding: 40px 30px;
  width: 300px;
  height: 550px;
  text-align: left;
  border: 1px solid rgba(0, 102, 255, 0.6); /* viền xanh */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

/* Hover: outer + inner shadow */
.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 25px rgba(65, 35, 185, 0.7),
    /* outer glow */ inset 0 0 25px rgba(0, 72, 255, 0.4); /* inner glow */
}

/* Icon D.png */
.card-icon {
  width: 60px;
  margin-bottom: 20px;
}

/* Heading */
.card h3 {
  font-size: 26px;
  font-weight: 800;
  margin: 5px 0;
  line-height: 1.2;
}
.card .blue {
  color: #1a73e8;
}
.card .title {
  font-size: 18px;
  font-weight: 400;
  margin: 0;
}
.card .include {
  font-size: 14px;
  color: #1a73e8;
  font-weight: 600;
  margin-top: 5px;
}

/* Gạch ngang */
.card hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 15px 0;
}

/* Danh sách */
.card ul {
  list-style: none;
  padding: 0;
}
.card ul li {
  font-size: 15px;
  margin-bottom: 10px;
  position: relative;
  padding-left: 22px;
}
.card ul li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: #1a73e8;
  font-size: 14px;
}

/* Ngôi sao */
.star {
  color: #1a73e8;
  font-size: 20px;
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}