:root {
    --bg-color: #f0f2f5;
    --text-color: #333;
    --card-bg-color: rgba(255, 255, 255, 0.13);
    --card-border-color: rgba(44, 88, 88, 0.13);
    --shadow-color: rgba(65, 109, 134, 0.329);
    --link-color: #007bff;
    --bg-angle: 120deg;
    --bg-image: linear-gradient(var(--bg-angle), #a1c4fd 0%, #ddf4ff 100%);
    --slider-bg: #ccc;
    
    --icon-sun: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='5'%3E%3C/circle%3E%3Cline x1='12' y1='1' x2='12' y2='3'%3E%3C/line%3E%3Cline x1='12' y1='21' x2='12' y2='23'%3E%3C/line%3E%3Cline x1='4.22' y1='4.22' x2='5.64' y2='5.64'%3E%3C/line%3E%3Cline x1='18.36' y1='18.36' x2='19.78' y2='19.78'%3E%3C/line%3E%3Cline x1='1' y1='12' x2='3' y2='12'%3E%3C/line%3E%3Cline x1='21' y1='12' x2='23' y2='12'%3E%3C/line%3E%3Cline x1='4.22' y1='19.78' x2='5.64' y2='18.36'%3E%3C/line%3E%3Cline x1='18.36' y1='5.64' x2='19.78' y2='4.22'%3E%3C/line%3E%3C/svg%3E");
    --icon-moon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z'%3E%3C/path%3E%3C/svg%3E");
}

[data-theme="dark"] {
    --bg-color: #1a1a1a;
    --text-color: #eee;
    --card-bg-color: rgba(40, 40, 40, 0.13);
    --card-border-color: rgba(255, 255, 255, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.33);
    --link-color: #82baff;
    --bg-image: linear-gradient(var(--bg-angle), #603d75 0%, #4ca1af 100%);
    --slider-bg: #2c3e50;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 2em 1em 2em 1em;
    background-color: var(--bg-color);
    background-image: var(--bg-image);
    color: var(--text-color);
    background-attachment: fixed;
    transition: background 0.4s ease-in-out, color 0.4s ease-in-out;
}

#langs {
    margin-top: 2px;
}

#langs h4 {
    margin-top: 0px;
    margin-bottom: 2px;
}

.logo {
    margin: 0 0;
    position: relative;
    width: 1.3rem;
    top: 3px;
}

.stacklogo {
    transform: translateY(3px);
    width: 20px;
    height: 20px;
}

#disb {
    background-color: rgba(0,0,0,0);
}

#bsimg {
    transform: translateY(2px);
    height: 25px;
}

#discord:hover {
    cursor: pointer
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.theme-switch {
    position: relative;
    display: inline-block;
    right: 0px;
    top: 6px;
    width: 60px;
    height: 34px;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--slider-bg);
    transition: 0.4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    border-radius: 50%;
    background-image: var(--icon-sun);
    background-repeat: no-repeat;
    background-position: center;
    transition: transform 0.4s, background-image 0.4s;
}

input:checked + .slider:before {
    transform: translateX(26px);
    background-image: var(--icon-moon);
}

header.card, section.card {
    background: var(--card-bg-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid var(--card-border-color);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px 0 var(--shadow-color);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, opacity 0.3s ease-in-out var(--animation-delay);
    opacity: 0;
    transform: translateY(20px);
}

header.card.visible, section.card.visible {
    opacity: 1;
    transform: translateY(0);
}

header.card:hover, section.card:hover {
    transform: scale(1.01);
    box-shadow: 0 12px 40px 0 var(--shadow-color);
}

.resume-header h1 {
    margin: 0;
    font-size: 2.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

.resume-header h1.visible {
    opacity: 1;
    transform: translateY(0);
}

.resume-header h2 {
    margin: 0.5rem 0 1.5rem;
    font-weight: 400;
    color: var(--text-color);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

.resume-header h2.visible {
    opacity: 0.9;
    transform: translateY(0);
}

.contact-info h3 {
    margin-bottom: 0rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

.contact-info h3.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-info p {
    margin: 0.5rem 0;
    font-size: 1.2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

.contact-info p.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-info a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.4s ease-in-out;
}

.contact-info a:hover {
    text-decoration: underline;
}

main h3 {
    border-bottom: 2px solid var(--text-color);
    padding-bottom: 0.5rem;
    margin-top: 0;
    opacity: 0;
    transform: translateY(20px);
    transition: border-color 0.4s ease-in-out, opacity 0.3s ease-in-out var(--animation-delay);
}

main h3.visible {
    opacity: 1;
    transform: translateY(0);
}

article {
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

article.visible {
    opacity: 1;
    transform: translateY(0);
}

article:last-child {
    margin-bottom: 0;
}

#skills h4 {
    border-bottom: 2px solid var(--text-color);
    padding-bottom: 0.2rem;
    margin-right: 300px;
    margin-top: 0;
    margin-bottom: 0px;
    transition: border-color 0.4s ease-in-out, opacity 0.3s ease-in-out var(--animation-delay);
    opacity: 0;
    transform: translateY(20px);
}

#skills h4.visible {
    opacity: 1;
    transform: translateY(0);
}

article h4 {
    margin: 0 0 0.2rem;
    font-size: 1.2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

article h4.visible {
    opacity: 1;
    transform: translateY(0);
}

.sub-heading {
    font-weight: bold;
    margin: 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

.sub-heading.visible {
    opacity: 1;
    transform: translateY(0);
}

.date {
    font-style: italic;
    color: var(--text-color);
    opacity: 0;
    transform: translateY(20px);
    transition: color 0.4s ease-in-out, opacity 0.3s ease-in-out var(--animation-delay);
}

.date.visible {
    opacity: 0.7;
    transform: translateY(0);
}

ul {
    padding-left: 20px;
    list-style-type: disc;
}

ul li {
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out var(--animation-delay);
}

ul li.visible {
    opacity: 1;
    transform: translateY(0);
}

#skills li {
    background-color: rgba(122, 122, 122, 0.2);
    padding: 5px 15px;
    border-radius: 15px;
    box-shadow: 0 4px 4px 0 var(--shadow-color);
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out var(--animation-delay);
}

#skills li:hover {
    transform: scale(1.07);
}

#skills ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}