:root {
    --mainColor: #eaeaea;
    --secondaryColor: #fff;

    --borderColor: #c1c1c1;

    --mainText: black;
    --secondaryText: #4b5156;

    --themeDotBorder: #24292e;
    --previewBg: rgb(251,249,243,0.8);
    --previewShadow: #f0ead6;

    --buttonColor: black;
}

html, body {
    padding: 0;
    margin: 0;
}

body * {
    transition: 0.3s;
}

h1,h2,h3,h4,h5,h6 {
    color: var(--mainText);
    font-family: 'Russo One', sans-serif;
    font-weight: 500;
}

p, li, span, label, input, textarea {
    color: var(--secondaryText);
    font-family: 'Roboto Mono', monospace;
}

h1 {font-size: 56px;}
h2 {font-size: 36px;}
h3 {font-size: 28px;}
h4 {font-size: 24px;}
h5 {font-size: 20px;}
h6 {font-size: 16px;}

a {
    text-decoration: none;
    color: #17a2b8;
}

ul {
    list-style: none;
}


/* Section 1 */
.s1 {
    background-color: var(--mainColor);
    border-bottom: 1px solid var(--borderColor);
    overflow: auto;
}

.s2 {
    background-color: var(--secondaryColor);
    border-bottom: 1px solid var(--borderColor);
    overflow: auto;
}

.main-container {
    width: 1200px;
    margin: 0 auto;
}

.greeting-wrapper {
    display: grid;
    text-align: center;
    align-content: center;
    min-height: 10em;
}

.intro-wrapper {
    background-color: var(--secondaryColor);
    border: 1px solid var(--borderColor);
    border-radius: 5px 5px 0 0;
    -webkit-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: 
    'nav-wrapper nav-wrapper'
    'left-column right-column'
    ;
}

/* Navigation Section */
.nav-wrapper {
    grid-area: nav-wrapper;
    background-color: var(--mainColor);
    border-bottom: 1px solid var(--borderColor);
    border-radius: 5px 5px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dots-wrapper {
   display: flex;
   padding: 10px; 
}

#dot-1 {
    background-color: #FC6058;
}

#dot-2 {
    background-color: #FEC02F;
}

#dot-3 {
    background-color: #2ACA3E;
} 

.browser-dot {
    background-color: black;
    border-radius: 50%;
    height: 15px;
    width: 15px;
    -webkit-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    margin: 5px;
}

#navigation {
    margin: 0;
    padding: 10px;
}
#navigation a {
    color: var(--mainText);
}
#navigation li {
    display: inline-block;
    margin-left: 5px;
    margin-right: 5px;
}

/* Left Column */
.left-column {
    grid-area: left-column;
    padding-top: 50px;
    padding-bottom: 50px;
}
#profile_pic {
    display: block;
    margin: 0 auto;
    height: 200px;
    width: 200px;
    object-fit: cover;
    border: 2px solid var(--borderColor);
}
.theme-options-wrapper {
    display: flex;
    justify-content: center;
}
.theme-dot {
    height: 30px;
    width: 30px;
    border: 2px solid var(--themeDotBorder);
    background-color: black;
    border-radius: 50%;
    margin: 5px;
    -webkit-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    cursor:pointer;
}

.theme-dot:hover {
    border-width: 5px;
}

#light-mode {
    background-color: #fff;
}
#blue-mode {
    background-color: #192734;
}
#green-mode {
    background-color: #78866b;
}
#purple-mode {
    background-color: #46344e;
}
#red-mode {
    background-color: #6a040f;
}


#settings-note {
    font-size: 12px;
    font-style: italic;
    text-align: center;
}

.right-column {
    grid-area: right-column;
    display: grid;
    align-content: center;
    padding-top: 50px;
    padding-bottom: 50px;
    padding-right: 30px;

}
#preview {
    width: 300px;
    border: 1.5px solid #17a2b8;
    background-color: var(--previewBg);
    padding: 15px;
    position: relative;
}
#preview-shadow {
    background-color: var(--previewShadow);
    width: 300px;
    height: 180px;
    padding-left: 30px;
    padding-top: 30px;
}
.corner {
    width: 7px;
    height: 7px;
    background-color: #fff;
    border: 1.5px solid #17a2b8;
    border-radius: 50%;
    position: absolute;
}

#corner-tl {
    top: -5px;
    left: -5px;
}
#corner-tr {
    top: -5px;
    right: -5px;
}
#corner-br {
    bottom: -5px;
    right: -5px;
}
#corner-bl {
    bottom: -5px;
    left: -5px;
}

/* About Section */
.about-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    padding-bottom: 50px;
    padding-top: 50px;
    gap: 100px;
}
#skills {
    display: flex;
    justify-content: space-evenly;
    background-color: var(--previewShadow);
}
.social-links {
    display: grid;
    align-content: center;
    text-align: center;
}
#social_img {
    width: 100%;
}

/* Projects Section */

.post-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, 320px);
    gap:20px;
    justify-content: center;
    padding-bottom: 50px;
}
.post {
    border: 1px solid var(--borderColor);
    -webkit-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
}
.thumbnail {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.post-preview {
    background-color: #fff;
    padding: 15px;
}
.post-title {
    color: black;
    margin: 0;
}
.post-intro {
    color: #4b5156;
    font-size: 14px;
}

/* Contact Section */
#contact-form {
    display: block;
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid var(--borderColor);
    padding: 15px;
    border-radius: 5px;
    background-color: var(--mainColor);
    margin-bottom: 50px;
}
#contact-form label {
    line-height: 2.7em;
}
#contact-form textarea {
    min-height: 100px;
    font-size: 14px;
}
.input-field {
    width: 100%;
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: var(--secondaryColor);
    border-radius: 5px;
    border: 1px solid var(--borderColor);
    font-size: 14px;
}
#submit-btn {
    margin-top: 10px;
    width:  100%;
    padding-top: 10px;
    padding-bottom: 10px;
    color: #fff;
    background-color: var(--buttonColor);
    border: none;
}
#form-status {
    margin: 0 auto;
    text-align: center;
    width:  50%;
    padding-top: 20px;
    padding-bottom: 20px;
    color: var(--mainText);
    background-color: var(--buttonColor);
    border: none;
}

/* #form-status.success {
    background-color: var(--buttonColor);
    animation: status 3s ease forwards;
}
#form-status.error {
    background-color: var(--buttonColor);
    animation: status 3s ease forwards;
} */

/* @keyframes status {
    0% {
        opacity: 1;
        pointer-events: all;
    }
    90% {
        opacity: 1;
        pointer-events: all;
    }
    100% {
        opacity: 0;
        pointer-events: none;
    }
} */

/* Media Queries */
@media screen and (max-width: 1200px){
    .main-container {
        width: 95%;
    }
}

@media screen and (max-width: 900px){
    .intro-wrapper {
        grid-template-columns: 1fr;
        grid-template-areas: 
        'nav-wrapper'
        'left-column'
        'right-column'
        ;
    }
    .right-column {
        justify-content: center;
        margin-bottom: 50px;
    }
}