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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #001a4d 0%, #0d2d5f 100%);
    color: #e0e0e0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar Container */
.navbar {
    background-color: #0a1628;
    padding: 20px 60px;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.nav-links {
    display: flex;
    gap: 50px;
    list-style: none;
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.3s ease;
    cursor: pointer;
}

.nav-link:hover {
    color: #02ac02;
}

/*  Animated underline indicator */
.nav-indicator {
    position: absolute;
    bottom: -10px;
    height: 3px;
    background-color: #02ac02;
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 0;
    left: 0;
}

.nav-link.active {
    color: #02ac02;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 15px 20px;
    }

    .nav-links {
        gap: 30px;
    }

    .nav-link {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 12px 15px;
    }

    .nav-links {
        gap: 20px;
    }

    .nav-link {
        font-size: 12px;
    }
}



/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    z-index: 1;
    flex: 1;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 3px;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero .subtitle {
    font-size: 1.2rem;
    color: #a0d995;
    letter-spacing: 2px;
    margin-bottom: 60px;
}

.hero-card {
    background: rgba(30, 50, 80, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(160, 217, 149, 0.2);
    border-radius: 8px;
    padding: 40px;
    max-width: 500px;
    margin-top: 40px;
}

.hero-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    font-size: 2rem;
    color: #a0d995;
}

.hero-card p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #b0b0b0;
    margin-bottom: 30px;
}



/* Section Headers */
.section {
    padding: 80px 0;
    border-top: 1px solid rgba(160, 217, 149, 0.1);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-number {
    font-size: 1rem;
    letter-spacing: 2px;
    color: #a0d995;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: #a0d995;
}

/* Professional Section */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 40px;
}

.skill-category {
    margin-bottom: 40px;
}

.skill-category-title {
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: #02ac02;
    margin-bottom: 20px;
    font-weight: 600;
}

.skill-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.skill-name {
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: #b0b0b0;
}

.skill-bar {
    flex: 1;
    height: 4px;
    background: rgba(160, 217, 149, 0.2);
    margin: 0 20px;
    border-radius: 2px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: #02ac02;
    border-radius: 2px;
}

.skill-percentage {
    font-size: 0.85rem;
    color: #a0d995;
    min-width: 40px;
    text-align: right;
}

/* Portfolio Section */

.portfolio-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.portfolio-header {
    text-align: center;
    margin-bottom: 60px;
}

.portfolio-title {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.portfolio-subtitle {
    font-size: 16px;
    color: #a0aec0;
    letter-spacing: 1px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.portfolio-card {
    padding: 30px;
    background-color: rgba(15, 30, 60, 0.5);
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 255, 0, 0.1);
}

.portfolio-card:hover {
    background-color: rgba(15, 30, 60, 0.8);
    border-color: rgba(0, 255, 0, 0.3);
    transform: translateY(-5px);
}

.portfolio-card-title {
    font-size: 28px;
    font-weight: 700;
    color: #02ac02;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.portfolio-card-list {
    list-style: none;
}

.portfolio-card-item {
    font-size: 14px;
    color: #a0aec0;
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
    line-height: 1.6;
}

.portfolio-card-item::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #02ac02;
    font-weight: bold;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .portfolio-title {
        font-size: 36px;
    }

    .portfolio-card-title {
        font-size: 24px;
    }

    .portfolio-container {
        padding: 40px 15px;
    }
}

@media (max-width: 480px) {
    .portfolio-title {
        font-size: 28px;
    }

    .portfolio-card-title {
        font-size: 20px;
    }

    .portfolio-card {
        padding: 20px;
    }

    .portfolio-container {
        padding: 30px 10px;
    }
}

/* experience */
.experience-container {
    max-width: 1000px;
    margin: 0 auto;
}

.experience-header {
    text-align: center;
    margin-bottom: 80px;
}

.experience-title {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #ffffff;
    margin-bottom: 10px;
}

.experience-subtitle {
    font-size: 14px;
    letter-spacing: 2px;
    color: #888888;
}

.timeline {
    position: relative;
    padding: 40px 0;
}

/* Central vertical line */
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, #02ac02, #02ac02);
    top: 0;
}

.timeline-item {
    margin-bottom: 60px;
    position: relative;
}

/* Alternating left and right */
.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: auto;
    width: 45%;
    text-align: right;
    padding-right: 60px;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
    margin-right: 0;
    width: 45%;
    text-align: left;
    padding-left: 60px;
}

/* Timeline dot */
.timeline-dot {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background-color: #02ac02;
    border: 3px solid #0a1628;
    border-radius: 50%;
    z-index: 10;
}

.timeline-date {
    font-size: 12px;
    letter-spacing: 1px;
    color: #02ac02;
    margin-bottom: 8px;
    font-weight: 600;
}

.timeline-company {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.timeline-description {
    font-size: 13px;
    line-height: 1.6;
    color: #a0c4ff;
    letter-spacing: 0.5px;
}

/* Responsive design */
@media (max-width: 768px) {
    .experience-title {
        font-size: 32px;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        width: 100%;
        text-align: left;
        padding-left: 60px;
        padding-right: 0;
        margin-left: 0;
        margin-right: 0;
    }

    .timeline-dot {
        left: 20px;
    }
}

@media (max-width: 480px) {
    .experience-container {
        padding: 0 15px;
    }

    .experience-title {
        font-size: 24px;
        letter-spacing: 2px;
    }

    .timeline-company {
        font-size: 18px;
    }

    .timeline-description {
        font-size: 12px;
    }
}


/* Responsive */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero::before {
        opacity: 0.1;
        right: -200px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-item,
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        width: 100%;
        margin-left: 0;
        padding-left: 50px;
        text-align: left;
    }

    .timeline-item::before,
    .timeline-item:nth-child(odd)::before,
    .timeline-item:nth-child(even)::before {
        left: -56px;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

/* Footer */
.profile-footer {
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
    padding: 1.5rem 0 2rem;
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.contact-section {
    background-color: #0a1628;
    padding: 60px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.social-icons {
    display: flex;
    gap: 30px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.social-icon {
    width: 50px;
    height: 50px;
    border: 2px solid #02ac02;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background-color: #02ac02;
    transform: scale(1.1);
}

.social-icon svg {
    width: 24px;
    height: 24px;
    stroke: #02ac02;
    fill: none;
    transition: all 0.3s ease;
}

.social-icon:hover svg {
    stroke: #0a1628;
    fill: #0a1628;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    padding: 80px 60px;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 100vh;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.hero-name {
    font-size: 72px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: 2px;
    color: #ffffff;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 18px;
    color: #02ac02;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 500;
}

.hero-description {
    background-color: rgba(20, 40, 80, 0.6);
    border: 1px solid rgba(0, 255, 0, 0.2);
    padding: 40px;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.8;
    color: #b0c4de;
    max-width: 500px;
}

.hero-avatar-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-avatar {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #02ac02;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 0 50px rgba(0, 255, 0, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        flex-direction: column;
        gap: 40px;
        padding: 40px 20px;
        min-height: auto;
    }

    .hero-name {
        font-size: 48px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-description {
        max-width: 100%;
        font-size: 14px;
    }

    .hero-avatar {
        width: 250px;
        height: 250px;
    }

    .hero-avatar-wrapper {
        order: -1;
    }
}

@media (max-width: 480px) {
    .hero-container {
        padding: 30px 15px;
    }

    .hero-name {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .hero-description {
        padding: 25px;
        font-size: 13px;
    }

    .hero-avatar {
        width: 200px;
        height: 200px;
    }
}