:root {
    --bg-main: #14171d;
    --bg-card: #1c1f26;
    --bg-nav: #0b0c10;
    --accent: #0d9488; /* Teal */
    --accent-hover: #14b8a6;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --border-color: #272c35;
    --banner-bg: #112d30;
    --banner-border: #14b8a6;
    --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    overflow-x: hidden;
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* Sidebar Navigation */
.sidebar {
    position: sticky;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-nav);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.5rem 1.5rem;
    z-index: 100;
    overflow-y: auto;
}

.profile-container {
    text-align: center;
    margin-bottom: 2rem;
}

.profile-img {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    margin-bottom: 1rem;
    background-color: var(--bg-card);
}

.profile-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.profile-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.nav-menu {
    width: 100%;
    list-style: none;
    margin-bottom: auto;
}

.nav-item {
    margin-bottom: 0.5rem;
}

.nav-link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
    background-color: var(--bg-card);
    border-left: 4px solid var(--accent);
    padding-left: calc(1rem - 4px);
}

.sidebar-footer {
    width: 100%;
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 1rem;
}

.social-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.social-icon-btn:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
    transform: translateY(-2px);
}

.copyright-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Mobile Header */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: var(--bg-nav);
    border-bottom: 1px solid var(--border-color);
    z-index: 110;
    padding: 0 1.5rem;
    align-items: center;
    justify-content: space-between;
}

.mobile-logo {
    font-weight: 700;
    font-size: 1.1rem;
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
}

/* Main Content Area */
.main-content {
    padding: 3rem 4rem;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    min-height: 100vh;
}

/* Sections */
.section {
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.section:last-child {
    border-bottom: none;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--accent);
}

/* Banner for Current Role */
.current-role-banner {
    background-color: var(--banner-bg);
    border: 1px solid var(--banner-border);
    border-radius: 8px;
    padding: 1.75rem 2rem;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.current-role-logo {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 6px;
    background-color: #ffffff;
    padding: 6px;
    flex-shrink: 0;
}

.banner-middle {
    flex-grow: 1;
}

.banner-middle h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-hover);
    margin-bottom: 0.5rem;
}

.banner-middle h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.banner-middle p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.banner-right {
    flex-shrink: 0;
}

.banner-badge {
    background-color: var(--accent);
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tally-badge {
    font-size: 1rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--accent-hover);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-left: 0.75rem;
    font-weight: 600;
    vertical-align: middle;
}

/* Intro Text / Bio Styles */
.intro-text {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    max-width: 850px;
}

.intro-text a {
    font-weight: 600;
}

/* Grids */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

/* Flat Cards */
.flat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.flat-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

.card-header {
    margin-bottom: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
}

.card-title-group {
    min-width: 0; /* allows text truncation to work inside flex containers */
}

.card-title-group h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-subtitle {
    font-size: 0.95rem;
    color: var(--accent-hover);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.company-logo {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    object-fit: contain;
    background-color: #ffffff;
    padding: 1px;
    flex-shrink: 0;
}

.card-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
    background-color: var(--bg-main);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.card-body {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.card-tasks {
    list-style: none;
    margin-bottom: 1rem;
}

.card-tasks li {
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.card-tasks li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.card-projects-group {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.card-projects-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.card-project-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
}

.card-project-item:last-child {
    margin-bottom: 0;
}

.project-name-link {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.project-platforms {
    display: inline-flex;
    gap: 0.4rem;
    color: var(--text-secondary);
}

.project-platforms i {
    font-size: 0.85rem;
}

/* Pet Projects Specific Style */
.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.project-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

.project-card-banner {
    height: 160px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.project-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--bg-nav);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--accent-hover);
}

.project-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.project-card-tagline {
    font-size: 0.85rem;
    color: var(--accent-hover);
    margin-bottom: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.project-card-docs {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-bottom: 1.5rem;
}

.project-card-docs-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.project-doc-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.project-doc-link {
    font-size: 0.85rem;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-primary);
}

.project-doc-link:hover {
    border-color: var(--accent);
    color: var(--accent-hover);
}

.project-play-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--accent);
    color: #ffffff;
    font-weight: 700;
    padding: 0.75rem;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.project-play-btn:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
}

/* Skills Section Grid */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.skills-category {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.75rem;
}

.skills-category-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    color: var(--accent-hover);
}

.skills-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skills-pill {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.skills-pill i {
    color: var(--accent);
    font-size: 1rem;
}

.skills-list {
    list-style: none;
}

.skills-list li {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.skills-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* Document Viewer Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(11, 12, 16, 0.85);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 1.5rem;
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 100%;
    max-width: 1000px;
    height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.7);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.open .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.modal-close:hover {
    color: var(--accent-hover);
    background-color: var(--bg-main);
}

.modal-body {
    flex: 1;
    position: relative;
    overflow: hidden;
    background-color: var(--bg-main);
}

.modal-body iframe {
    width: 100%;
    height: 100%;
    border: none;
    background-color: var(--bg-main);
}

body.modal-open {
    overflow: hidden !important;
}

/* Adjust modal size on small screens */
@media (max-width: 768px) {
    .modal-overlay {
        padding: 0.75rem;
    }
    .modal-content {
        height: 90vh;
    }
}

/* Responsive Breakpoints */
@media (max-width: 991px) {
    body {
        display: block;
    }

    .sidebar {
        position: fixed;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        height: 100vh;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .mobile-header {
        display: flex;
    }
    
    .main-content {
        margin-left: 0;
        padding: 5rem 2rem 3rem 2rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 4.5rem 1rem 2rem 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .current-role-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.25rem 1.5rem;
        gap: 1rem;
    }
    
    .banner-middle h2 {
        font-size: 1.4rem;
    }
    
    .grid-container {
        grid-template-columns: 1fr;
    }
}