/* Base styles */
:root {
    --primary-color: #2d3436;
    --accent-color: #0984e3;
    --text-color: #2d3436;
    --light-gray: #dfe6e9;
    --spacing: 2rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Header and navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    z-index: 1000;
    padding: 1rem var(--spacing);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--accent-color);
}

/* Main content */
main {
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 70px;
    padding: 0 var(--spacing);
}

main ul {
    margin-left: 20px;
}


p {
    margin-bottom: 8px;
}

section {
    padding: 6rem 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Hero section */
.hero {
    text-align: center;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.5rem;
    color: var(--accent-color);
}

/* Work section */
.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.work-item {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.work-item:hover {
    transform: translateY(-5px);
}

.work-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.work-item h4 {
    padding: 1rem;
    margin: 0;
}

.work-item p {
    padding: 0 1rem;
    color: #666;
}

.tags {
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tags span {
    background: var(--light-gray);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
}

/* About section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.skills-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
}

/* Contact section */
.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-list {
    list-style: none;
    margin-top: 2rem;
}

.contact-list li {
    margin-bottom: 1rem;
}

.contact-list a {
    color: var(--accent-color);
    text-decoration: none;
}

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

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    /* background: var(--light-gray);*/
}

.oval-table tr {
    line-height: normal;
    -webkit-border-horizontal-spacing: 0px;
    -webkit-border-vertical-spacing: 0px;
}

.info-table td {
    padding: 4px;
}

img {
    vertical-align: bottom;
    /* or middle, or top */
}

.oval-table {
    line-height: normal;
    -webkit-border-horizontal-spacing: 0px;
    -webkit-border-vertical-spacing: 0px;
}

a img {
  border: 0;         /* Removes a potential default border in older browsers */
  display: block;    /* Or vertical-align: bottom; */
}

td a img {
  display: block;
}

td a {
  display: block;
}

td {
  display: block;
}


/* Responsive design */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .hero h2 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.25rem;
    }
}