body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('assets/pexels-leonardho-1552252.jpg') center/cover fixed;
    color: #fff;
    line-height: 1.6;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 1.2rem;
    letter-spacing: 0.05rem;
    transition: background 0.5s ease-in-out; /* Added smooth transition for background */
    cursor: url('assets/cursor.cur'), auto; /* Fixed file extension for custom cursor */
}


header {
    position: absolute;
    top: 20px;
    left: 20px; /* Changed position to top left */
    background: transparent; /* Changed background to transparent */
    padding: 10px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Added subtle shadow */
}

.header-logo {
    width: 250px; /* Increased width */
    height: auto;
    filter: invert();
    transition: filter 0.3s ease; /* Added transition for filter */
}

.header-logo:hover {
    filter: invert(0.8); /* Slightly reduce inversion on hover */
}

.social-icons {
    margin-top: 20px;
}

.social-icons a {
    color: #ffffff; /* Changed color to white */
    margin: 0 10px;
    font-size: 3rem; /* Increased font size */
    transition: color 0.3s ease;
    fill: currentColor;
    display: inline-flex; /* Ensure icons are centered */
    align-items: center; /* Center icons vertically */
    justify-content: center; /* Center icons horizontally */
    width: 3.5rem; /* Increased width */
    height: 3.5rem; /* Increased height */
    overflow: hidden; /* Prevent overflow */
    border-radius: 50%; /* Added border radius for circular icons */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Added shadow for icons */
}

.social-icons a:hover {
    color: #cccccc; /* Changed hover color to a lighter shade of white */
    transform: scale(1.1); /* Added scale effect on hover */
}

.social-icons svg {
    fill: currentColor;
    width: 2.5rem; /* Increased SVG width */
    height: 2.5rem; /* Increased SVG height */
}

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

@keyframes fall {
    to {
        transform: translateY(100vh);
    }
}

.snowflake {
    position: fixed;
    top: -10px;
    z-index: 9999;
    user-select: none;
    pointer-events: none;
    color: white;
    font-size: 1.2em; /* Increased font size */
    will-change: transform;
    animation: fall linear infinite;
    opacity: 0.8; /* Increased opacity for better visibility */
}

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

.fade-in {
    animation: fadeIn 2s ease-in-out;
}

#back-to-top {
    display: none;
    position: fixed;
    bottom: 40px;
    right: 40px;
    background-color: #000;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

#back-to-top:hover {
    background-color: #444;
}

@media (max-width: 768px) {
    body {
        font-size: 1rem;
        padding: 10px;
    }

    .social-icons a {
        font-size: 2rem;
        width: 2.5rem;
        height: 2.5rem;
    }

    .social-icons svg {
        width: 1.5rem;
        height: 1.5rem;
    }

    header {
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.9rem;
    }

    .social-icons a {
        font-size: 1.5rem;
        width: 2rem;
        height: 2rem;
    }

    .social-icons svg {
        width: 1rem;
        height: 1rem;
    }

    header {
        left: 50%;
        transform: translateX(-50%);
    }
}

footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    font-size: 0.9rem;
    color: #ffffff;
    opacity: 0.8;
}

phone-form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.phone-form label {
    margin-bottom: 10px;
    font-size: 1rem;
}

.phone-form input {
    padding: 10px;
    font-size: 1rem;
    border: none;
    border-radius: 5px;
    margin-bottom: 10px;
    width: 100%;
    max-width: 300px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Added shadow for input */
    filter: invert(0.9);
}

.phone-form button {
    padding: 10px 20px;
    font-size: 1rem;
    border: none;
    border-radius: 5px;
    background-color: #000;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Added shadow for button */
    transition: transform 0.3s ease; /* Added transition for transform */
    filter: invert();
}

.phone-form button:hover {
    background-color: #444;
    transform: translateY(-2px); /* Added slight lift effect on hover */
}