:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --accent-color: #38bdf8;
    --accent-hover: #0ea5e9;
    --card-bg: rgba(30, 41, 59, 0.7);
    --border-color: rgba(148, 163, 184, 0.1);
    --nav-bg: rgba(15, 23, 42, 0.95);
    --nav-height: 70px;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --accent-color: #0ea5e9;
    --accent-hover: #0284c7;
    --card-bg: rgba(255, 255, 255, 0.9);
    --border-color: rgba(148, 163, 184, 0.2);
    --nav-bg: rgba(248, 250, 252, 0.95);
}

html {
    scroll-behavior: smooth;
}

.text-primary {
    color: var(--accent-color) !important;
}

.text-justify {
    text-align: justify;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-primary) !important;
    padding-top: var(--nav-height);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

.navbar {
    background-color: var(--nav-bg) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    height: var(--nav-height);
    padding: 0 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary) !important;
}

.navbar-brand .img-profile {
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent-color);
    margin: 0 !important;
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 0.9rem !important;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent-color) !important;
}

.navbar-toggler {
    border: none;
    color: var(--text-primary);
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: none;
}

#themeToggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 1rem;
}

#themeToggle:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: rotate(180deg);
}

section.resume-section {
    padding: 5rem 1.5rem !important;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    border-bottom: 1px solid var(--border-color);
}

section.resume-section:last-of-type {
    border-bottom: none;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

p,
li {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.subheading {
    font-family: var(--font-main);
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent-color);
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.resume-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.resume-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.resume-item h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.resume-item ul {
    padding-left: 1.5rem;
    margin-top: 0.75rem;
    margin-bottom: 0;
}

.resume-item li {
    margin-bottom: 0.5rem;
}

.resume-content {
    flex: 1;
}

.resume-date {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 180px;
    text-align: center;
}

#particlesCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.3;
}

.typing-container {
    margin: 1rem 0;
    min-height: 2rem;
}

#typingText {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.5rem;
}

#typingText::after {
    content: '|';
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.stat-item .counter,
.stat-item .counter-text {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
}

.stat-item .stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.project-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    color: var(--bg-primary);
    border-color: var(--accent-color);
}

#projectsList {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.project-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border-color: var(--accent-color);
}

.project-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.project-icon i {
    font-size: 1.5rem;
    color: white;
}

.project-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.project-card h3 {
    font-size: 1.1rem;
    margin: 0;
}

.badge-featured {
    display: none;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-color);
    padding: 0.25rem 0.625rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.project-description {
    flex: 1;
    padding-left: 1.25rem;
    margin: 0.75rem 0;
}

.project-description li {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.6;
    text-align: justify;
}

.project-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.5rem;
}

.btn-project {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--accent-color);
    color: white;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.btn-project:hover {
    background: var(--accent-hover);
    transform: scale(1.02);
    color: white;
}

.skills-category {
    margin-bottom: 2.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.75rem;
    transition: all 0.3s ease;
}

.skills-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.skills-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.skills-header i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.skills-header h3 {
    color: var(--text-primary);
    margin: 0;
}

.skills-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-item {
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-color);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid rgba(56, 189, 248, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-item:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: scale(1.05);
}

.list-social-icons {
    margin-top: 1.5rem;
}

.list-social-icons .list-inline-item {
    margin-right: 0.75rem;
}

.list-social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 1.1rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.list-social-icons a:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: translateY(-3px);
}

.hero-img-wrapper {
    position: relative;
    display: inline-block;
    padding: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    animation: float 6s ease-in-out infinite;
}

.hero-img {
    width: 280px;
    height: 280px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid var(--bg-primary);
    display: block;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 992px) {
    .navbar {
        padding: 0 1rem;
    }

    section.resume-section {
        padding: 4rem 1.25rem !important;
        min-height: auto;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .resume-item {
        flex-direction: column;
        padding: 1.5rem;
    }

    .resume-date {
        margin-top: 0.75rem;
        text-align: left !important;
        min-width: auto;
    }

    .navbar-collapse {
        background: var(--bg-secondary);
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
    }

    #projectsList {
        grid-template-columns: 1fr;
    }

    .hero-img {
        width: 220px;
        height: 220px;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    :root {
        --nav-height: 60px;
    }

    .navbar {
        height: 60px;
        padding: 0 0.75rem;
    }

    section.resume-section {
        padding: 3rem 1rem !important;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .resume-item {
        padding: 1.25rem;
    }

    .hero-img {
        width: 180px;
        height: 180px;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .stat-item .counter,
    .stat-item .counter-text {
        font-size: 2rem;
    }

    #themeToggle {
        width: 35px;
        height: 35px;
        margin-left: 0.5rem;
    }

    #projectsList {
        gap: 1.5rem;
    }

    .project-card {
        padding: 1.25rem;
    }
}

/* Modern Timeline Design for Education & Experience */
.resume-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 2.5rem;
}

.resume-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent-color);
    border-radius: 8px 0 0 8px;
}

.resume-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border-color: var(--accent-color);
}

.resume-item h3 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 1.15rem;
    font-weight: 600;
}

.resume-item .subheading {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.resume-item ul {
    padding-left: 1.25rem;
    margin-top: 0.75rem;
    margin-bottom: 0;
}

.resume-item li {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.resume-date {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(56, 189, 248, 0.1);
    border-radius: 12px;
    margin-top: 0.5rem;
}

.resume-content {
    flex: 1;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .resume-item {
        padding-left: 2rem;
    }
}

@media (max-width: 576px) {
    .resume-item {
        padding: 1.25rem;
        padding-left: 1.75rem;
    }

    .resume-item::before {
        width: 2px;
    }
}

/* Better Professional Design for Education & Experience - Override */
.resume-item {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    padding: 1.5rem !important;
    margin-bottom: 1rem !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    padding-left: 1.5rem !important;
    display: flex !important;
    flex-direction: column !important;
}

.resume-item::before {
    display: none !important;
}

.resume-item:hover {
    transform: none !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
    border-color: var(--border-color) !important;
}

.resume-item h3 {
    color: var(--text-primary) !important;
    margin-bottom: 0.25rem !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
}

.resume-item .subheading {
    margin-bottom: 0.5rem !important;
    font-size: 0.875rem !important;
    color: var(--text-secondary) !important;
}

.resume-item ul {
    padding-left: 1.25rem !important;
    margin-top: 0.75rem !important;
    margin-bottom: 0 !important;
}

.resume-item li {
    margin-bottom: 0.5rem !important;
    font-size: 0.875rem !important;
    line-height: 1.6 !important;
    color: var(--text-secondary) !important;
}

.resume-date {
    color: var(--text-secondary) !important;
    font-weight: 500 !important;
    font-size: 0.85rem !important;
    display: block !important;
    padding: 0 !important;
    background: transparent !important;
    border-radius: 0 !important;
    margin-top: 0.25rem !important;
    margin-bottom: 0.75rem !important;
}

.d-flex.flex-column.flex-md-row {
    flex-direction: column !important;
}

.resume-content {
    flex: 1 !important;
}

.text-md-right {
    text-align: left !important;
}

/* Mobile responsive */
@media (max-width: 992px) {
    .resume-item {
        padding: 1.25rem !important;
    }
}

@media (max-width: 576px) {
    .resume-item {
        padding: 1rem !important;
    }

    .resume-item h3 {
        font-size: 1rem !important;
    }
}

/* Remove Project Icons */
.project-icon {
    display: none !important;
}

/* Better Design for Education & Experience */
.resume-item {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    padding: 1.5rem !important;
    margin-bottom: 1.25rem !important;
    transition: all 0.3s ease !important;
    border-left: 3px solid var(--accent-color) !important;
}

.resume-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    transform: translateY(-2px) !important;
}

.resume-item h3 {
    color: var(--text-primary) !important;
    font-size: 1.15rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.5rem !important;
}

.resume-item .subheading {
    color: var(--text-secondary) !important;
    font-size: 0.9rem !important;
    margin-bottom: 0.5rem !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.resume-item .resume-date {
    display: inline-block !important;
    background: rgba(56, 189, 248, 0.1) !important;
    color: var(--accent-color) !important;
    padding: 0.25rem 0.75rem !important;
    border-radius: 12px !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.75rem !important;
}

.resume-item ul {
    margin-top: 0.75rem !important;
    padding-left: 1.25rem !important;
}

.resume-item li {
    font-size: 0.875rem !important;
    line-height: 1.6 !important;
    margin-bottom: 0.5rem !important;
    color: var(--text-secondary) !important;
}

/* Fix date position to top right - CSS only solution */
.resume-item h3 {
    display: inline-block !important;
    margin-bottom: 0 !important;
    max-width: 70% !important;
}

.resume-item .resume-date {
    float: right !important;
    margin-top: 0 !important;
    margin-bottom: 0.5rem !important;
}

.resume-item .subheading {
    clear: both !important;
    display: block !important;
    padding-top: 0.5rem !important;
}

/* Move dates to the right side */
.resume-item {
    position: relative !important;
    padding-right: 180px !important;
}

.resume-item .resume-date {
    position: absolute !important;
    top: 1.5rem !important;
    right: 1.5rem !important;
    float: none !important;
    margin: 0 !important;
}

.resume-item h3 {
    display: block !important;
    max-width: 100% !important;
    padding-right: 0 !important;
}

.resume-item .subheading {
    clear: none !important;
    padding-top: 0 !important;
}

/* Responsive - stack on mobile */
@media (max-width: 768px) {
    .resume-item {
        padding-right: 1.5rem !important;
    }

    .resume-item .resume-date {
        position: static !important;
        display: block !important;
        margin-bottom: 0.75rem !important;
        margin-top: 0.5rem !important;
    }
}

/* Enhanced Responsive Design */

/* Tablet adjustments */
@media (max-width: 992px) {
    .resume-item {
        padding-right: 150px !important;
    }

    .resume-item .resume-date {
        right: 1.25rem !important;
        font-size: 0.75rem !important;
        padding: 0.2rem 0.6rem !important;
    }

    .resume-item h3 {
        font-size: 1rem !important;
    }

    #projectsList {
        grid-template-columns: 1fr !important;
        gap: 1.25rem !important;
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .resume-item {
        padding: 1.25rem !important;
        padding-right: 1.25rem !important;
    }

    .resume-item .resume-date {
        position: static !important;
        display: inline-block !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.75rem !important;
    }

    .resume-item h3 {
        font-size: 1.05rem !important;
    }

    .resume-item .subheading {
        font-size: 0.85rem !important;
    }

    .resume-item li {
        font-size: 0.85rem !important;
    }

    .project-card {
        padding: 1.25rem !important;
    }

    .project-card h3 {
        font-size: 1rem !important;
    }

    .tech-tag {
        font-size: 0.7rem !important;
        padding: 0.2rem 0.5rem !important;
    }

    .btn-project {
        padding: 0.5rem 1rem !important;
        font-size: 0.8rem !important;
    }
}

/* Small mobile */
@media (max-width: 576px) {
    .resume-item {
        padding: 1rem !important;
        margin-bottom: 1rem !important;
        border-left-width: 2px !important;
    }

    .resume-item h3 {
        font-size: 0.95rem !important;
        margin-bottom: 0.4rem !important;
    }

    .resume-item .subheading {
        font-size: 0.8rem !important;
        margin-bottom: 0.4rem !important;
    }

    .resume-item .resume-date {
        font-size: 0.75rem !important;
        padding: 0.2rem 0.6rem !important;
    }

    .resume-item ul {
        padding-left: 1rem !important;
        margin-top: 0.5rem !important;
    }

    .resume-item li {
        font-size: 0.8rem !important;
        margin-bottom: 0.4rem !important;
    }

    .project-card {
        padding: 1rem !important;
    }

    .project-tech {
        gap: 0.4rem !important;
        margin-bottom: 0.75rem !important;
    }

    .project-description {
        padding-left: 1rem !important;
        margin: 0.5rem 0 !important;
    }

    .project-footer {
        padding-top: 0.75rem !important;
    }

    h2 {
        font-size: 1.75rem !important;
        margin-bottom: 2rem !important;
    }
}