/* Basic styling for the body and canvas */
body {
    margin: 0;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #101010 0%, #181818 100%);
    color: #e0e0e0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    position: relative;
    padding-bottom: 60px; /* Footer padding */
    box-sizing: border-box;
}

/* Style for the Three.js canvas */
#three-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Style for the main content container */
.content-container {
    position: relative;
    z-index: 1;
    text-align: center;
    background-color: rgba(28, 28, 28, 0.88);
    padding: 30px 50px 40px 50px;
    border-radius: 14px;
    border: 1px solid rgba(0, 169, 157, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    max-width: 90%;
    width: 580px;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

/* Style for Mopax logo */
.main-logo-link {
    display: block;
    width: fit-content;
    margin: 0 auto 25px;
    transition: transform 0.2s ease;
}
.main-logo-link:hover {
    transform: scale(1.05);
}
.main-logo-link img {
    max-height: 50px;
    width: auto;
    display: block;
}

/* Heading style */
.heading {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
    letter-spacing: 0.5px;
}

/* Paragraph style */
.paragraph {
    font-size: 1.15rem;
    margin-bottom: 0;
    color: #b0b0b0;
    line-height: 1.7;
}

/* Footer Signature Bar */
.footer-signature {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(16, 16, 16, 0.85);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 12px 0;
    text-align: center;
    z-index: 10;
    border-top: 1px solid rgba(0, 169, 157, 0.2);
}

/* Style for the signature text in footer */
.footer-signature .signature-text {
    color: #b0b0b0;
    font-size: 0.95rem;
    vertical-align: middle;
}

/* Style for the signature logo link (ACM Medya) in footer */
.footer-signature .logo-link {
    display: inline-block;
    transition: transform 0.2s ease, opacity 0.2s ease;
    vertical-align: middle;
    opacity: 0.8;
    margin-right: 10px;
}
.footer-signature .logo-link:hover {
    opacity: 1.0;
    transform: scale(1.08);
}

/* ACM Medya logo size in footer */
.footer-signature .logo-link img {
    max-height: 30px;
    width: auto;
    display: inline-block;
    vertical-align: middle;
}

/* Fallback placeholder styling */
.logo-placeholder {
     height: 50px;
     width: 150px;
     background-color: #333;
     color: #ccc;
     display: inline-flex;
     align-items: center;
     justify-content: center;
     font-size: 12px;
     border-radius: 4px;
     font-family: sans-serif;
     vertical-align: middle;
     padding: 0 5px;
     box-sizing: border-box;
}
.footer-signature .logo-placeholder {
     height: 30px;
     width: 100px;
}