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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #1e3a8a 0%, #166534 100%);
    min-height: 100vh;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100vw;
    left: 0;
    background: #374151;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.nav-container {
    width: 100%;
    margin: 0;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffffff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background: transparent;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.nav-menu {
    display: flex;
    gap: 1rem;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background: transparent;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: transparent;
    color: white;
    padding: 80px 0 2rem 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: #22c55e;
}

.hero-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.button-row {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1rem;
    text-align: center;
    min-width: 160px;
}

.btn-primary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.btn-resume {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-resume:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-photo {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

/* Section Styling */
.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 2.5rem;
    color: #ffffff;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #166534;
}

/* About Section */
.about {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.about-content {
    display: flex;
    justify-content: center;
}

.about-text {
    background: #374151;
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    max-width: 800px;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #ffffff;
}

.about-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.about-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.about-icon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

/* Skills Section */
.skills {
    padding: 4rem 0;
    background: transparent;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.skill-card {
    background: #374151;
    backdrop-filter: blur(10px);
    padding: 1.25rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-3px);
}

.skill-icon {
    font-size: 2rem;
    color: #166534;
    margin-bottom: 0.75rem;
}

.skill-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.skill-card p {
    color: #e5e7eb;
    line-height: 1.4;
    font-size: 0.85rem;
}

/* Projects Section */
.projects {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: #374151;
    backdrop-filter: blur(10px);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color, #1e3a8a) 0%, var(--secondary-color, #166534) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.project-description {
    color: #e5e7eb;
    margin-bottom: 1.25rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.project-content p {
    color: #e5e7eb;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tag {
    background-color: #dcfce7;
    color: #166534;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.project-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
}

/* Subsections */
.subsection {
    margin-bottom: 3rem;
}

.subsection:last-child {
    margin-bottom: 0;
}

.subsection-title {
    font-size: 1.5rem;
    color: #ffffff;
    text-align: center;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Certifications */
.certifications-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
}

.cert-card {
    background: #374151;
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.cert-card:hover {
    transform: translateY(-3px);
}

.cert-icon {
    font-size: 2.5rem;
    color: #166534;
    margin-bottom: 1rem;
}

.cert-content h4 {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.cert-issuer {
    color: #e5e7eb;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.cert-date {
    color: #166534;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Recent Updates Section */
.updates {
    padding: 4rem 0;
    background: transparent;
}

.updates-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.update-card {
    background: #374151;
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    transition: transform 0.3s ease;
}

.update-card:hover {
    transform: translateY(-2px);
}

.update-date {
    background: linear-gradient(135deg, var(--primary-color, #1e3a8a), var(--secondary-color, #166534));
    color: white;
    padding: 0.75rem;
    border-radius: 8px;
    text-align: center;
    min-width: 60px;
    flex-shrink: 0;
}

.update-date .month {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
}

.update-date .year {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 0.25rem;
}

.update-content {
    flex: 1;
}

.update-content h3 {
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.update-content p {
    color: #e5e7eb;
    line-height: 1.6;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.update-tag {
    background: rgba(22, 101, 52, 0.2);
    color: #22c55e;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

/* Update Links */
.update-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.update-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: transparent;
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.update-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
}

.update-link i {
    font-size: 0.8rem;
}

/* Contact Section */
.contact {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.contact-content {
    background: #374151;
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    text-align: center;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.contact-info p {
    color: #e5e7eb;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1rem;
}

.primary-contact {
    width: 100%;
    justify-content: flex-start;
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 1.25rem;
}

.primary-contact:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.6);
}

.primary-contact i {
    color: white;
    font-size: 1.8rem;
    width: 40px;
    flex-shrink: 0;
}

.primary-contact h4 {
    color: white;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.primary-contact p {
    margin: 0;
    word-break: break-all;
}

.primary-contact a {
    color: white;
    text-decoration: none;
}

.secondary-contacts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
    height: 100%;
}

.contact-method:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
}

.contact-method i {
    font-size: 1.3rem;
    color: #166534;
    width: 25px;
    flex-shrink: 0;
}

.contact-method div {
    flex: 1;
    min-width: 0;
}

.contact-method h4 {
    color: #ffffff;
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.contact-method p {
    margin: 0;
    word-break: break-word;
    overflow-wrap: break-word;
    font-size: 0.8rem;
    line-height: 1.3;
}

.contact-method p {
    color: #e5e7eb;
    margin: 0;
}

.contact-method p a {
    color: #e5e7eb;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-method p a:hover {
    color: #1e3a8a;
    text-decoration: underline;
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 2rem 0;
}

.footer-content {
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(30, 58, 138, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .skill-card {
        padding: 1rem;
    }

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

    .certifications-grid {
        justify-content: center;
        gap: 1rem;
    }

    .profile-photo {
        width: 200px;
        height: 200px;
    }
}

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

    .skills {
        padding: 4rem 0;
        overflow: hidden; /* Ensure section doesn't overflow */
    }

    .skills .container {
        max-width: 100%;
        overflow: hidden;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .button-row {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .btn {
        width: 100%;
        max-width: 250px;
    }

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
        width: 100%;
        box-sizing: border-box;
    }

    .skill-card {
        padding: 1rem;
        min-width: 0; /* Allow cards to shrink below content size */
        box-sizing: border-box;
    }

    .skill-card h3 {
        font-size: 0.95rem;
    }

    .skill-card p {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    .skill-icon {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

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

    .certifications-grid {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .update-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .update-date {
        align-self: center;
    }

    .contact-content {
        padding: 1.5rem;
    }

    .contact-methods {
        gap: 1rem;
    }

    .primary-contact {
        padding: 1rem;
        justify-content: flex-start;
    }

    .secondary-contacts {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }

    .contact-method {
        padding: 0.75rem;
        gap: 0.5rem;
    }

    .contact-method h4 {
        font-size: 0.9rem;
    }

    .contact-method p {
        font-size: 0.75rem;
    }
}