/* ===== 1. Setup & Variables ===== */
@font-face {
    font-family: 'Gabarito';
    src: url(fonts/gabarito-variablefont.woff);
}

@font-face {
    font-family: 'Roboto';
    src: url(fonts/roboto-regular.woff);
}

:root {
    --font-header: 'Gabarito', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --color-primary: #007bff;
    --color-dark: #2c3642;
    --color-light: #ffffff;
    --color-text: #333333;
    --color-text-secondary: #666666;
    --color-bg: #f4f7f6;
    --color-border: #e0e0e0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --border-radius: 8px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-header);
    color: var(--color-dark);
    margin-top: 0;
}

h2 {
    font-size: 1.5rem;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 8px;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-dark);
}

ul {
    padding-left: 0;
    list-style: none;
}

/* ===== 2. Header ===== */
.top-header {
    background-color: var(--color-light);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.profile-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
}

.top-header h1 {
    font-size: 1.75rem;
    margin: 0;
}

.top-header p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* ===== 3. Main Layout & Cards ===== */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr 2.5fr; /* Sidebar | Main Content */
    gap: 2rem;
}

.card {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem 2rem;
    margin-bottom: 2rem; /* For mobile stacking */
}

/* ===== 4. Sidebar Elements ===== */
.contact-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.contact-list .icon {
    width: 20px;
    height: 20px;
    opacity: 0.7;
}

.skill-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-pills li {
    background-color: #eef7ff;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
}

.cert-list li {
    margin-bottom: 0.75rem;
}
.cert-list span {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    display: block;
}

/* ===== 5. Main Content Elements ===== */
.job-item, .project-item {
    margin-bottom: 2rem;
}
.job-item:last-child, .project-item:last-child {
    margin-bottom: 0;
}

.job-header, .project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.job-header h3 { margin-bottom: 0; }
.project-header h3 { margin-bottom: 0; }
.project-header h3 a:hover { text-decoration: underline; }

.job-date {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-text-secondary);
}

.job-company {
    font-weight: 500;
    color: var(--color-dark);
    display: block;
    margin-bottom: 0.5rem;
}

.job-item ul, .project-item ul {
    list-style: disc;
    padding-left: 20px;
    margin-top: 0.5rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
}
.project-tags span {
    background-color: var(--color-bg);
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}


/* ===== 6. JavaScript Animations ===== */
.card {
    /* Initial state for animation */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.card.visible {
    /* Final state */
    opacity: 1;
    transform: translateY(0);
}


/* ===== 7. Responsive Design ===== */
@media (max-width: 900px) {
    .container {
        grid-template-columns: 1fr; /* Stack columns */
    }
    .sidebar {
        /* Re-order sidebar to top on mobile */
        grid-row: 1;
    }
}

@media (max-width: 600px) {
    .top-header {
        padding: 1rem;
    }
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    .card {
        padding: 1.5rem;
    }
    .job-header, .project-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
}

/* ===== 8. Project Images ===== */
.project-images {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Two columns */
    gap: 1rem;
    margin-top: 1rem;
}

.project-images img {
    width: 100%;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}