/* Reset & Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #343541; /* ChatGPT Dark BG */
    color: #ececf1; /* ChatGPT Text Color */
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
}

p {
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    color: #d1d5db; /* Slightly softer white for body text */
    max-width: 32em;
}

a {
    color: #ececf1;
    text-decoration: none;
    border-bottom: 1px solid #565869;
    transition: all 0.2s;
}

a:hover {
    border-bottom-color: #10a37f; /* ChatGPT Green Accent */
    color: #10a37f;
}

/* Layout Container */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* Header */
.site-header {
    margin-bottom: 80px;
}

.name {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.role {
    font-size: 1.25rem;
    color: #9ca3af;
    font-weight: 400;
}

/* Intro Section (Grid) */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 80px;
}

.intro-image img {
    width: 100%;
    display: block;
    border-radius: 4px; /* Slight rounding like a UI element */
    opacity: 0.9;
    transition: opacity 0.3s;
}

.intro-image img:hover {
    opacity: 1;
}

.contact-links {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
}

.contact-links a {
    font-size: 1rem;
    font-weight: 500;
}

/* Divider */
.divider {
    border: 0;
    border-top: 1px solid #565869; /* Darker divider line */
    margin: 60px 0;
}

/* Skills Section */
.skills-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.skill-group h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #9ca3af; /* Muted label color */
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.skill-group ul {
    list-style: none;
}

.skill-group li {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #ececf1;
}

/* Gallery Grid */
.work-section {
    margin-bottom: 60px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gallery-grid img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.2s;
    border-radius: 4px;
}

.gallery-grid img:hover {
    opacity: 0.8;
}

/* Footer */
.site-footer {
    padding-top: 40px;
    font-size: 0.9rem;
    color: #6b7280;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .intro-image {
        order: -1;
    }

    .skills-section {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .name {
        font-size: 2rem;
    }
}