.container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    width: 100%;
    height: 350px;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.5s;
    cursor: pointer;
}



.card.flipped {
    transform: rotateY(180deg);
}

.card .front, .card .back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px;
}

.card .front img {
    width: 100%;
    border-radius: 10px;
}

.card .front .buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.card .front .artist-name {
    font-size: 15px;
    font-weight: bold;
    color: #333;
}

.card .front .spotify {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.card .front .spotify-logo {
    width: 20px;
    height: 20px;
}

.card .front .website {
    width: 25px;
    height: 25px;
    text-decoration: none;
    display: flex;
    align-items: center;
}
.card .back {
    transform: rotateY(180deg);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    font-size: 1em;
    color: #333;
}
.button-info {
    gap: 5px;
    display: flex;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f3f3f3;
}
.container2 {
display: flex;
justify-content: space-between;
align-items: center;
width: 90%;
margin: 0 auto;
}
/* Yan panel tasarımı */
.side-panel {
position: fixed;
top: 0;
right: -300px;
width: 300px;
height: 100%;
transition: right 0.3s ease;
z-index: 10;
color: #fff;
padding: 20px;
display: flex;
flex-direction: column;
justify-content: space-between;
}

/* Çarpı simgesi */
.side-panel .close-btn {
position: absolute;
top: 10px;
right: 10px;
font-size: 24px;
cursor: pointer;
color: #fff;
background: none;
border: none;
}

/* Bağlantılar için daha şık tasarım */
.side-panel ul {
list-style: none;
padding-top: 50px;
}

.side-panel ul li {
margin-bottom: 15px;
text-align: left;
}

.side-panel ul li a {
color: #fff;
text-decoration: none;
font-weight: bold;
padding: 10px 15px;
border-radius: 5px;
display: block;
background: rgba(255, 255, 255, 0.2);
transition: background 0.3s;
}

.side-panel ul li a:hover {
background: rgba(255, 255, 255, 0.4);
}

/* Arka plan karartma */
.side-panel-overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 9;
display: none;
}

/* Açıkken karartma ve panel */
.side-panel.active {
background: #1b2133;
right: 0;
}

.side-panel-overlay.active {
display: block;
}
.heros-content {
max-width: 800px;
position: relative;
margin: 0 40px;
top: -90px;
margin-block: auto;
translate: revert-layer;
}

.heros-content h1 {
font-size: 3.5em;
margin-bottom: 20px;
font-weight: 900;
color: #f9f9f9;
text-align: left;
text-transform: uppercase;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
letter-spacing: 1.5px;

}
.card-title{
    background: -webkit-linear-gradient(282deg, red,blue);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
top: 50px;
    margin: auto;
    text-align: center;
    color: #000;
    font-size: 40px;
}
@media (max-width: 768px) {
	.card .front .spotify-logo {
    width: 16px;
    height: 16px;
}
.card .front .artist-name {
    font-size: 12px;
}

	.card img{
		height: 150px;
	}
	.card{
		height: 230px;
	}
.hamburger-menu{
margin-top: 0;
}
.heros-content h1 {
font-size: 2rem;
}
.container {
	padding: 0px;
grid-template-columns: repeat(2,1fr);
}
}
.mobile-image {
    display: none;
}

@media (max-width: 768px) {
    .desktop-image {
        display: none;
    }
    .mobile-image {
        display: block;
    }
}