body {
    background-color: #121212;
    color: #ffffff;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: auto;
    text-align: center;
}

header {
    background-color: #1e1e1e;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
}

header .logo {
    display: flex;
    align-items: center;
}

header .logo img {
    height: 60px;
    margin: -100px;
    margin-bottom: -35px;
    bottom: -10px;
}

nav ul.nav-right {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    align-items: center;
    margin: -10px;
    position: relative;
    top: -10px;
}

nav ul.nav-right li a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 15px;
}

.panel-btn {
    background-color: #0450f4;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.panel-btn:hover {
    background-color: #0639a8;
}

.panel-btn i {
    font-size: 1.2rem;
    color: white;
}

#hero {
    padding: 150px 0;
    background: url(background3.png);
    background-size: cover;
    background-position: center;
    position: relative;
}

#hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

#hero .container {
    position: relative;
    z-index: 2;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #0450f4;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: 0.3s;
}

.btn:hover {
    background-color: #0639a8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.feature {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background-color: #222222;
    padding: 15px;
    border-radius: 10px;
    font-size: 0.9rem;
    gap: 10px;
}

.feature i {
    font-size: 1.5rem;
    color: #0450f4;
}

.plans-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: nowrap;
}

.plan {
    background-color: #222222;
    padding: 20px;
    margin: 10px;
    border-radius: 10px;
    width: 300px;
    text-align: left;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
    flex-shrink: 0;
}

.plan h3 {
    text-align: center;
}

.plan p {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.plan .btn {
    margin: 15px auto;
    display: block;
    width: fit-content;
    text-align: center;
}

footer {
    background-color: #1e1e1e;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}