* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #000;
    color: #fff;
    line-height: 1.6;
}

header {
    background: #111;
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 22px;
    color: #ff4c60;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 8px 15px;
    cursor: pointer;
}

nav ul li a.active, nav ul li a:hover {
    background: #ff4c60;
    border-radius: 5px;
}

section {
    display: none;
    padding: 50px 5%;
    min-height: 80vh;
}

section.active {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.home-text {
    max-width: 500px;
}

.home-text h2 span {
    color: #ff4c60;
}

.home-img img {
    width: 300px;
    border-radius: 50%;
    border: 4px solid #ff4c60;
}

.btn {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 20px;
    background: #ff4c60;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    cursor: pointer;
}

.section-title {
    width: 100%;
    margin-bottom: 20px;
    font-size: 24px;
}

.project-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.project-card {
    background: #1a1a1a;
    padding: 20px;
    flex: 1 1 30%;
    border-radius: 10px;
    transition: 0.3s;
}

.project-card:hover {
    background: #333;
}

.contact-container {
    width: 100%;
}

form input, form textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px;
    border: none;
    border-radius: 5px;
}

form button {
    width: 100%;
    background: #ff4c60;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
}

footer {
    background: #111;
    text-align: center;
    padding: 15px;
}

#responseMsg {
    margin-top: 10px;
    color: lightgreen;
}