html{
    font-family: 'Montserrat', sans-serif;
    display: flex;
    flex-direction: column; 
    height: 100%;
}

body {
    margin: 0;
    background-color: black;
    display: flex;
    flex-direction: column;
    height: 100%;
}

header {
    display: flex;
    justify-content: center;
    width: 100%;
}

header img {
    display: flex;
    max-width: 8rem;
    margin: 0;
    align-items: top;
}

section {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem;
    box-sizing: border-box;
}

section div {
    align-items: center;
    padding: 0;
    margin: 0;
    display: inline-block;
}

h1 {
    color: #ffffff;
    font-size: 38px;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0px 0px 50px 20px rgba(255, 255, 255, 0.05),  
                0px 0px 120px 80px rgba(0, 0, 0, 0.5);
    border-radius: 40px;
    text-shadow: 0px 0px 8px rgba(255, 255, 255, 0.1), 
                 0px 0px 15px rgba(255, 255, 255, 0.1),
                 0px 0px 30px rgba(255, 255, 255, 0.2),
                 0px 0px 60px rgba(255, 255, 255, 0.2);
    transition: transform 0.5s ease;
    margin: 0;
}

h1:hover {
    transform: scale(1.05);
}

hr {
    margin: 0.1rem auto;
    height: 4px;
    max-width: 600px;
    background: linear-gradient(to right, black, #f3f3f3, black);
    border: none;
}

a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 40px;
    margin: 3rem auto;
    border-radius: 10px;
    font-weight: bold;
    text-align: center;
    border: 2px solid #ffffff;
    box-shadow: 0px 0px 10px 2px #ffffff;
    background-color: #ffffff;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    color: black;
    font-size: 14px;
    text-decoration: none;
    z-index: 1;
}

a:hover {
    box-shadow: 0px 0px 20px 5px #f3f3f3;
    transform: scale(1.05);
}

.animate__animated.animate__fadeInDown {
    --animate-duration: 2s;
}

.custom-iframe {
    --animate-duration: 2s;
}