body {
    font-family: 'Roboto Mono', monospace;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #e9e9f7;
    color: #000;
    font-size: 18px;
    line-height: 1.7;
}
header {
    background-color: #e9e9f7;
    padding: 20px 0;
    text-align: center;
    margin-top: 5%;
}
header h1 {
    margin: 0;
    font-size: 33px;
    color: #333;
    font-weight: normal;
    letter-spacing: 2px;
}
.logo-container {
    margin-bottom: 20px;
}
h2 {
    text-align: center;
}
.logo-container img {
    width: 128px;
    height: auto;
}
.container {
    padding: 10px;
    max-width: 900px;
    margin: 0 auto;
}
section h2 {
    color: #333;
    text-align: center;
    margin: 40px 0 20px;
}
.button-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    margin-top: 40px; 
}
.btn {
    padding: 10px 20px;
    text-decoration: none;
    color: white;
    border-radius: 5px;
    font-size: 1em;
    transition: background-color 0.3s ease;
}
.btn-about {
    background-color: #125abe;
}
.btn-email {
    background-color: #17851b;
}
.btn-hire {
    background-color: #591370;
}
.btn:hover {
    background-color: #000;
}
@media screen and (max-width: 768px) {
    .button-container {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    .btn {
        width: 87%;
        text-align: center;
    }
}
footer {
    background-color: #e9e9f7;
    color: #000;
    text-align: center;
    padding: 15px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}
@media screen and (max-width: 768px) {
    .card {
        width: calc(100% - 20px);
    }
}
.intro-section {
    color: #464646;
    text-align: center;
    background-color: transparent;
}
.intro-section p {
    font-size: 1.2em;
    line-height: 1.4;
    margin: 0 auto;
    max-width: 85%;
}
@media screen and (max-width: 768px) {
    .intro-section p {
        font-size: 1.2em;
        max-width: 95%;
    }
}
.social-section {
    text-align: center;
    margin: 40px 0;
}
.social-section h2 {
    font-size: 1.5em;
    margin-bottom: 20px;
}
.social-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
}
.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 37px;
    height: 37px;
}
.social-svg {
    width: 100%;
    height: auto;
    fill: #94a3b8;
    transition: fill 0.2s ease;
}
.social-icon:hover .social-svg {
    fill: #17851b;
}
.error-page {
    text-align: center;
    font-size: 1.5em;
}
.home-button {
    display: inline-block;
    padding: 13px 23px;
    text-decoration: none;
    color: white;
    background-color: #17851b;
    border: none;
    border-radius: 7px;
    font-size: 1.1em;
}
.home-button:hover {
    background-color: black;
}
.portfolio {
    font-size: 1.7em;
    color: #ffffff;
    text-align: center;
    background-color: #000;
    padding: 13px;
    border-radius: 7px;
}
.card-container {
    width: 100%;
    padding: 0;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 0;
}
.card {
    flex: 0 1 calc(50% - 40px);
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    background-color: #ffffff;
    border: 1.7px solid #cccccc;
    margin: 11px 0 37px 0;
    border-radius: 7px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.1s ease-in-out;
}
.card img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 2;
}
.card h3 {
    padding: 13px;
    font-size: 1.5em;
    text-align: center;
    color: #17851b;
}
.card p {
    padding: 13px;
    color: #104899;
    text-align: justify;
    font-size: 1em;
}
.card:hover {
    box-shadow: 0 6px 12px 0 rgba(0,0,0,0.3);
}
@media screen and (max-width: 600px) {
    .card {
        flex-basis: calc(100% - 7px);
        margin: 10px 0;
    }
}