/* Custom Cursor */
body, button, .bubble {
    cursor: url('custom-cursor.png'), auto;
}

/* Video Background */
.video-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
}

.video-bg video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    opacity: 1;
    transition: opacity 0.5s ease-in-out;
}

.video-active {
    opacity: 1 !important;
    z-index: 0;
}

.video-inactive {
    opacity: 0 !important;
    z-index: -1;
}

/* Bubbles Container */
.bubbles-container {
    position: relative;
    margin: 2rem auto;
    padding: 2rem;
    max-width: 800px;
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

/* Bubble Styles */
.bubble {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: bubbleEntrance 0.8s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

.bubble:nth-child(1) { animation-delay: 0.2s; }
.bubble:nth-child(2) { animation-delay: 0.4s; }
.bubble:nth-child(3) { animation-delay: 0.6s; }

@keyframes bubbleEntrance {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bubble:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.2));
}

/* Bubble Colors */
.contact-bubble {
    background: #4CAF50;
    color: black;
}

.resume-bubble {
    background: #2196F3;
    color: black;
}

.about-bubble {
    background: #FFC107;
    color: black;
}
.projects-bubble {
  background: #9C27B0;
  color: black;
}
.certificates-bubble {
  background: #E91E63;
  color: black;
}


/* Bubble Content */
.bubble-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.bubble-text {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Info Display */
.info-display {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    animation: fadeInUp 0.5s ease;
    display: none;
}

.dark .info-display {
    background: rgba(30, 30, 30, 0.9);
    color: white;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* General Styles */
.content-layer {
    z-index: 1;
    position: relative;
}

body {
    color: #212529;
    transition: color 0.5s ease-in-out;
}

body.dark {
    color: #f8f9fa;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .bubble {
        width: 100px;
        height: 100px;
        margin: 1rem;
    }
    
    .bubble-icon {
        font-size: 1.5rem;
    }
    
    .bubble-text {
        font-size: 0.8rem;
    }
    
    .info-display {
        padding: 1.5rem;
        margin: 1rem;
    }

}