*{
    box-sizing: border-box;
}
html,body{
    padding: 0;
    margin: 0;
    width: 100vw;
    height: 100vh;
    overflow-x: hidden;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f7f9fb;
    color: #222;
    margin: 0;
    padding: 0;
    transition: all 0.3s ease-in-out;
}
header {
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background-color: #000;
    background-image: url(top-bg.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    color: #fff;
}
header::before{
    content: '';
    position: absolute;
    top:0;
    left:0;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 0;
}
.header-content{
    z-index: 1;
    position: relative;
}
header h1{
    color: #fff;
}
h1 {
    color: #1d5cff;
    font-size: 32px;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}
.promocode {
    background: linear-gradient(135deg, #1d5cff, #3e8bff);
    color: #fff;
    padding: 20px;
    margin: 20px auto;
    text-align: center;
    max-width: 500px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(29, 92, 255, 0.4);
    animation: fadeIn 1s ease;
}
.promocode a{
    color: #fff;
}

.info-block{
    display: flex;
    flex-direction: row;

}

.info-block img{
    width: 410px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    height: fit-content;
}

.info-block .text-info{
    padding-left: 25px;
    padding-right: 25px;
}

.copy-button {
    background-color: #ffffff;
    color: #1d5cff;
    border: 2px solid #1d5cff;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 18px;
    border-radius: 6px;
    transition: all 0.3s ease;
    display: block;
    margin: 10px auto;
}
.copy-button:hover {
    background-color: #1d5cff;
    color: #fff;
}
section {
    max-width: 860px;
    margin: 0 auto;
    padding: 40px 20px;
    line-height: 1.7;
}
h2 {
    color: #1d5cff;
    font-size: 24px;
    margin-top: 0px;
}
footer {
    background-color: #f0f0f0;
    text-align: center;
    padding: 20px;
    font-size: 14px;
}
img {
    display: block;
    margin: 30px auto;
    border-radius: 10px;
    max-width: 860px;
    width: auto;
    transition: transform 0.3s ease;
}
img:hover {
    transform: scale(1.02);
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) { /* Example breakpoint for tablets and smaller */
    .info-block {
        flex-direction: column; /* Change to column for smaller screens */
    }
}