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

body {
    font-family: Arial, sans-serif;
    background: #f9f9f9;
    color: #333;
    overflow-x: hidden;
}

/* Header Banner */
.banner {
    position: relative;
    margin-top: 100px; /* Adjust for fixed navbar */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 80vh;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0% 100%);
}

/* Background with zoom-out effect */
.banner::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(rgba(0, 64, 128, 0.8), rgba(0, 64, 128, 0.8)), 
                url('https://picsum.photos/1600/600') no-repeat center/cover;
    animation: zoomOut 10s ease-in-out infinite alternate; /* Faster + stronger */
    z-index: 0;
    transform-origin: center;
}

/* Particle canvas overlay */
#particle-canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
    opacity: 0.5;
}

/* Header Image */
.header-image {
    max-width: 280px;
    margin-bottom: 20px;
    z-index: 3; /* ensure above particles */
    position: relative;
}

/* Heading */
.banner-left h2, h1 {
    font-size: 55px;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    z-index: 3;
    position: relative;
    color: white;
}

/* Social Icons */
.banner-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
}

.banner-right a {
    color: white;
    font-size: 30px;
    text-decoration: none;
    transition: transform 0.3s ease, color 0.3s ease;
    animation: floatIcon 3s ease-in-out infinite;
}

.banner-right a:hover {
    color: #ffcc00;
    transform: scale(1.3);
}

/* Floating animation for icons */
@keyframes floatIcon {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px) scale(1.1); }
    100% { transform: translateY(0px); }
}

/* Stronger Zoom animation */
@keyframes zoomOut {
    from { transform: scale(1.5); } /* zoomed in */
    to { transform: scale(1); }     /* zoomed out */
}

/* Content */
.content {
    padding: 60px 40px;
    max-width: 900px;
    margin: auto;
    text-align: center;
}