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

body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-image: url('../images/bg2.png');
    background-size: cover;
}

.container {
    padding: 32px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* background: white; */
    border-radius: 16px;
    /* box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); */
    max-width: 500px;
    width: 100%;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.container img {
    width: 100%;
    max-width: 280px;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
    transition: transform 0.3s ease;
}

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

.container h2 {
    text-align: center;
    margin: 20px 0 10px 0;
    font-size: 28px;
    color: #333;
    font-weight: 700;
}

.container p {
    text-align: center;
    margin: 8px 0 24px 0;
    color: #666;
    font-size: 16px;
    font-weight: 700;
}

button {
    padding: 14px 28px;
    font-size: 16px;
    cursor: pointer;
    background: linear-gradient(135deg, #d68e54 0%, #db671e 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

button:active {
    transform: translateY(0);
}

/* Modal background */
.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Modal box */
.modal-content {
  background: #1a1a1a;
  width: 90%;
  max-width: 900px;
  position: relative;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

/* Close button */
.close {
  position: absolute;
  right: 16px;
  top: 10px;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

/* Responsive video */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}