/* Page Sections */

/* Home Section */
.home
{
    min-height: 100vh;
    display: flex;
    color: var(--text-black-900);
}

.home .home-info
{
    flex: 0 0 60%;
    max-width: 60%;
}

h3.hello
{
    font-size: 28px;
    margin: 15px 0;
}

h3.hello span
{
    font-size: 30px;
    font-weight: 700;
    color: var(--skin-color);
}

h3.my-profession
{
    font-size: 30px;
    margin: 15px 0;
}

.typing
{
    color: var(--skin-color);
}

.home-info p
{
    margin-bottom: 70px;
    font-size: 20px;
    color: var(--text-black-700);
}

.home .home-img
{
    flex: 0 0 40%;
    max-width: 40%;
    text-align: center;
    position: relative;
}

.home .home-img::before
{
    content: '';
    position: absolute;
    height: 80px;
    width: 80px;
    border-left: 10px solid var(--skin-color);
    border-top: 10px solid var(--skin-color);
    top: -40px;
    left: -20px;
}

.home .home-img::after
{
    content: '';
    position: absolute;
    height: 80px;
    width: 80px;
    border-right: 10px solid var(--skin-color);
    border-bottom: 10px solid var(--skin-color);
    bottom: -40px;
    right: -20px;
}

.home .home-img img
{
    margin: auto;
    border-radius: 5px;
    height: 400px;
}

/* About Section */
.about .about-content
{
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .about-text
{
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .about-text h3
{
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--text-black-900);
}

.about .about-content .about-text h3 span
{
    color: var(--skin-color);
}

.about .about-content .about-text p
{
    font-size: 16px;
    line-height: 25px;
    color: var(--text-black-700);
}

.about .about-content .personal-info
{
    flex: 0 0 60%;
    max-width: 60%;
    margin-top: 40px;
}

.about .about-content .personal-info .info-item
{
    flex: 0 0 50%;
    max-width: 50%;
}

.about .about-content .personal-info .info-item p
{
    font-weight: 600;
    padding: 10px 0;
    font-size: 16px;
    color: var(--text-black-900);
    border-bottom: 1px solid var(--bg-black-50);
}

.about .about-content .personal-info .info-item p span
{
    font-weight: 400;
    color: var(--text-black-700);
    margin-left: 4px;
    display: inline-block;
}

/* Programming Tools and Frameworks Badges */
.about .about-content .programming-tools
{
    flex: 0 0 100%;
    max-width: 100%;
    margin-top: 40px;
}

.about .about-content .programming-tools .tools-item
{
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .programming-tools .tools-item h3
{
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 700;
    color: var(--text-black-900);
}

.about .about-content .programming-tools .tools-item p
{
    line-height: 1.8;
    text-align: center;
}

.about .about-content .programming-tools .tools-item p img
{
    margin: 5px;
    transition: transform 0.3s ease;
}

.about .about-content .programming-tools .tools-item p img:hover
{
    transform: scale(1.1);
}

.about .about-content .personal-info .buttons
{
    margin-top: 30px;
}

.about .about-content .personal-info .buttons .btn
{
    margin-right: 15px;
    margin-top: 10px;
}

.about .about-content .skills
{
    flex: 0 0 40%;
    max-width: 40%;
    margin-top: 40px;
}

.about .about-content .skills .skill-item
{
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .skills .skill-item h5
{
    line-height: 40px;
    font-weight: 600;
    font-size: 16px;
    color: var(--text-black-900);
    text-transform: capitalize;
}

.about .about-content .skills .skill-item .progress
{
    background-color: var(--bg-black-50);
    height: 7px;
    border-radius: 4px;
    width: 100%;
    position: relative;
}

.about .about-content .skills .skill-item
{
    margin-bottom: 25px;
}

.about .about-content .skills .skill-item .progress .progress-in
{
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    border-radius: 4px;
    background-color: var(--skin-color);
}

.about .about-content .skills .skill-item .skill-percent
{
    position: absolute;
    right: 0;
    color: var(--text-black-900);
    top: -40px;
    font-weight: 400;
    line-height: 40px;
}

.about .about-content .education,
.about .about-content .experience
{
    flex: 0 0 50%;
    max-width: 50%;
    margin-top: 30px;
}

.about .about-content h3.title 
{
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: 700;
    color: var(--text-black-900);
}

.about .about-content .timeline-box
{
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .timeline
{
    background-color: var(--bg-black-100);
    padding: 30px 15px;
    border: 1px solid var(--bg-black-50);
    border-radius: 10px;
    width: 100%;
    position: relative;
}

.about .about-content .timeline .timeline-item
{
    position: relative;
    padding-left: 37px;
    padding-bottom: 50px;
}

.about .about-content .timeline .timeline-item:last-child
{
    padding-bottom: 0;
}

.about .about-content .timeline .timeline-item::before
{
    content: '';
    width: 1px;
    position: absolute;
    height: 100%;
    left: 7px;
    top: 0;
    background-color: var(--skin-color);
}

.about .about-content .timeline .circle-dot
{
    position: absolute;
    left: 0;
    top: 0;
    height: 15px;
    width: 15px;
    border-radius: 50%;
    background-color: var(--skin-color);
}

.about .about-content .timeline .timeline-date
{
    font-weight: 400;
    font-size: 14px;
    margin-bottom: 12px;
    color: var(--text-black-700);
}

.about .about-content .timeline .timeline-date .fa 
{
    margin-right: 5px;
}

.about .about-content .timeline .timeline-title
{
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 15px;
    text-transform: capitalize;
    color: var(--text-black-900);
}

.about .about-content .timeline .timeline-text
{
    line-height: 25px;
    font-size: 16px;
    text-align: justify;
    color: var(--text-black-700);
}

/* Services Section */
.service .container
{
    padding-bottom: 40px;
}

.service .service-item
{
    margin-bottom: 30px;
    flex: 0 0 33.33%;
    max-width: 33.33%;
}

.service .service-item .service-item-inner
{
    background-color: var(--bg-black-100);
    border: 1px solid var(--bg-black-50);
    border-radius: 10px;
    padding: 30px 15px;
    text-align: center;
    transition: all 0.3S ease;
}

.service .service-item .service-item-inner:hover
{
    box-shadow:  0 0 20px rgba(48, 46, 77, 0.15);
}

.service .service-item .service-item-inner .icon 
{
    height: 60px;
    width: 60px;
    border-radius: 50%;
    display: block;
    margin:  0 auto 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.service .service-item .service-item-inner .icon .fa
{
    font-size: 40px;
    line-height: 60px;
    color: var(--skin-color);
    transition: all 0.3s ease;
}

.service .service-item .service-item-inner:hover .icon
{
    background: var(--skin-color);
}

.service .service-item .service-item-inner:hover .icon .fa
{
    font-size: 25px;
    color: #ffffff;
}

.service .service-item .service-item-inner h4
{
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-black-900) !important;
    font-weight: 700;
    text-transform: capitalize;
}

.service .service-item .service-item-inner p
{
    font-size: 16px;
    color: var(--text-black-700) !important;
    line-height: 25px;
}

.service .service-item .service-item-inner .service-features
{
    margin-top: 20px;
    text-align: left;
}

.service .service-item .service-item-inner .service-features .feature-item
{
    display: flex;
    align-items: center;
    margin-bottom: 4px;
    padding: 2px 0;
}

.service .service-item .service-item-inner .service-features .feature-item i
{
    color: var(--skin-color);
    font-size: 12px;
    margin-right: 10px;
    min-width: 16px;
}

.service .service-item .service-item-inner .service-features .feature-item span
{
    font-size: 14px;
    color: var(--text-black-700) !important;
    line-height: 1.2;
}

/* Ensure service text adapts to dark mode */
body.dark .service .service-item .service-item-inner h4,
body.dark .service .service-item .service-item-inner p,
body.dark .service .service-item .service-item-inner .service-features .feature-item span
{
    color: var(--text-black-700) !important;
}

body.dark .service .service-item .service-item-inner h4
{
    color: var(--text-black-900) !important;
}

/* Force service text colors with maximum specificity */
body.dark section.service .service-item .service-item-inner h4
{
    color: #ffffff !important;
}

body.dark section.service .service-item .service-item-inner p
{
    color: #e9e9e9 !important;
}

body.dark section.service .service-item .service-item-inner .service-features .feature-item span
{
    color: #e9e9e9 !important;
}

/* Light mode service text colors */
body:not(.dark) section.service .service-item .service-item-inner h4
{
    color: #302e4d !important;
}

body:not(.dark) section.service .service-item .service-item-inner p
{
    color: #504e70 !important;
}

body:not(.dark) section.service .service-item .service-item-inner .service-features .feature-item span
{
    color: #504e70 !important;
}

/* Portfolio Section */
.portfolio .container
{
    padding-bottom: 40px;
}

.portfolio .portfolio-heading
{
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 40px;
}

.portfolio .portfolio-heading h2
{
    color: var(--text-black-900);
    font-weight: 500;
}

.portfolio .portfolio-item
{
    flex: 0 0 33.33%;
    max-width: 33.33%;
    margin-bottom: 30px;
}

.portfolio .portfolio-item-inner
{
    border: 6px solid var(--bg-black-100);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.portfolio .portfolio-item-inner .portfolio-img img
{
    width: 100%;
    display: block;
    transition: transform 0.3s ease;
} 

.portfolio .portfolio-item-inner:hover .portfolio-img img
{
    transform: scale(1.05);
}

/* Portfolio Overlay Styles */
.portfolio-img
{
    position: relative;
    overflow: hidden;
}

.portfolio-overlay
{
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.8) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
    z-index: 10 !important;
}

.portfolio-item-inner:hover .portfolio-overlay
{
    opacity: 1 !important;
}

.portfolio-links
{
    display: flex !important;
    gap: 20px !important;
    z-index: 11 !important;
}

.portfolio-link
{
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 50px !important;
    height: 50px !important;
    background: var(--skin-color) !important;
    color: white !important;
    text-decoration: none !important;
    border-radius: 50% !important;
    font-size: 20px !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
    z-index: 12 !important;
}

.portfolio-link:hover
{
    background: white !important;
    color: var(--skin-color) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3) !important;
}

.github-link:hover
{
    background: #333 !important;
    color: white !important;
}

.demo-link:hover
{
    background: #007bff !important;
    color: white !important;
} 

/* Publications Section */
.publications
{
    min-height: auto !important;
    padding: 30px !important;
}

.publications .container
{
    padding-top: 20px;
    padding-bottom: 30px;
}

.publications .publications-heading
{
    margin-bottom: 30px;
}

.publications .publications-heading h2
{
    font-size: 25px;
    font-weight: 600;
    color: var(--text-black-900);
}

.publications .publications-item
{
    flex: 0 0 33.33%;
    max-width: 33.33%;
    margin-bottom: 30px;
}

.publications .publications-item-inner
{
    background: var(--bg-black-100);
    border-radius: 10px;
    padding: 30px 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.publications .publications-item-inner:hover
{
    background: var(--skin-color);
    transform: translateY(-5px);
}

.publications .publications-item-inner .publications-icon
{
    height: 60px;
    width: 60px;
    text-align: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: block;
    margin: 0 auto 15px;
    position: relative;
}

.publications .publications-item-inner .publications-icon .fa
{
    font-size: 25px;
    line-height: 60px;
    transition: all 0.3s ease;
    color: var(--skin-color);
}

.publications .publications-item-inner:hover .publications-icon
{
    background: var(--bg-black-900);
}

.publications .publications-item-inner:hover .publications-icon .fa
{
    color: var(--skin-color);
}

.publications .publications-item-inner h4
{
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-black-900);
    font-weight: 700;
    text-transform: capitalize;
}

.publications .publications-item-inner p
{
    font-size: 16px;
    color: var(--text-black-700);
    line-height: 25px;
    margin-bottom: 20px;
}

.publications .publications-item-inner .publications-links
{
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.publications .publications-item-inner .publications-links .btn
{
    font-size: 14px;
    padding: 8px 15px;
    margin: 0;
}

.publications .publications-item-inner:hover h4,
.publications .publications-item-inner:hover p
{
    color: var(--bg-black-900);
}

/* Certificates Section */
.certificates
{
    min-height: auto !important;
    padding: 30px !important;
}

.certificates .container
{
    padding-top: 20px;
    padding-bottom: 30px;
}

.certificates .certificates-content
{
    flex: 0 0 100%;
    max-width: 100%;
}

.certificates .certificates-list
{
    background: var(--bg-black-100);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.certificates .certificates-list ul
{
    list-style: none;
    padding: 0;
    margin: 0;
}

.certificates .certificates-list li
{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--bg-black-50);
    transition: all 0.3s ease;
}

.certificates .certificates-list li:last-child
{
    border-bottom: none;
}

.certificates .certificates-list li:hover
{
    background: var(--bg-black-50);
    padding-left: 10px;
    padding-right: 10px;
    border-radius: 5px;
}

.certificates .certificates-list .certificate-name
{
    font-size: 15px;
    font-weight: 500;
    color: var(--text-black-900);
    flex: 1;
}

.certificates .certificates-list .certificate-name::before
{
    content: "🎓 ";
    margin-right: 8px;
    font-size: 18px;
}

.certificates .certificates-list .download-link
{
    background: var(--skin-color);
    color: white;
    padding: 5px 12px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 50px;
    text-align: center;
}

.certificates .certificates-list .download-link:hover
{
    background: var(--text-black-900);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

/* Footer Section */
.footer
{
    background: var(--text-black-900);
    color: var(--bg-black-100);
    padding: 20px 0;
    margin-top: 30px;
    position: relative;
    width: 100%;
    left: 0;
    right: 0;
}

.footer .container
{
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 30px;
    margin-left: 270px; /* Account for sidebar width */
}

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

.footer-section
{
    flex: 0 0 45%;
    max-width: 45%;
}

.footer-section h3
{
    color: var(--skin-color);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.footer-brand p
{
    color: var(--bg-black-50);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.footer-social
{
    display: flex;
    gap: 12px;
}

.social-link
{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-black-50);
    color: var(--text-black-900);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover
{
    background: var(--skin-color);
    color: white;
    transform: translateY(-2px);
}

.contact-info p
{
    color: var(--bg-black-50);
    font-size: 14px;
    margin: 0;
    display: flex;
    align-items: center;
}

.contact-info i
{
    color: var(--skin-color);
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

.footer-bottom
{
    text-align: center;
    padding-top: 10px;
    border-top: 1px solid var(--bg-black-50);
}

.footer-bottom p
{
    color: var(--bg-black-50);
    font-size: 14px;
    margin: 0;
}

/* Responsive Footer */
@media (max-width: 768px)
{
    .footer .container
    {
        margin-left: 0;
        padding: 0 15px;
    }
    
    .footer-content
    {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-section
    {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 20px;
    }
    
    .footer-social
    {
        justify-content: center;
    }
    
    .contact-info p
    {
        justify-content: center;
    }
}

/* Chatbot Icon */
.chatbot-icon
{
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chatbot-bubble
{
    width: 45px;
    height: 45px;
    background: var(--skin-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.chatbot-bubble i
{
    font-size: 18px;
    color: white;
}

.chatbot-tooltip
{
    position: absolute;
    bottom: 55px;
    right: 0;
    background: var(--text-black-900);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    transform: translateY(10px);
}

.chatbot-tooltip::after
{
    content: '';
    position: absolute;
    top: 100%;
    right: 15px;
    border: 5px solid transparent;
    border-top-color: var(--text-black-900);
}

.chatbot-icon:hover .chatbot-bubble
{
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.chatbot-icon:hover .chatbot-tooltip
{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Chat Popup */
.chat-popup
{
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    z-index: 1001;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chat-popup.active
{
    display: flex;
}

.chat-header
{
    background: var(--skin-color);
    color: white;
    padding: 15px 20px;
    font-weight: 600;
    font-size: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-close
{
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.chat-close:hover
{
    background: rgba(255,255,255,0.2);
}

.chat-messages
{
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8f9fa;
}

.chat-input-area
{
    padding: 15px 20px;
    border-top: 1px solid #e9ecef;
    background: white;
}

.chat-input-container
{
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-input
{
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

.chat-input:focus
{
    border-color: var(--skin-color);
}

.chat-send-btn
{
    background: var(--skin-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.chat-send-btn:hover
{
    background: var(--text-black-900);
    transform: scale(1.05);
}

.chat-send-btn:active
{
    transform: scale(0.95);
}

/* Responsive Chatbot */
@media (max-width: 768px)
{
    .chatbot-icon
    {
        bottom: 20px;
        right: 20px;
    }
    
    .chatbot-bubble
    {
        width: 40px;
        height: 40px;
    }
    
    .chatbot-bubble i
    {
        font-size: 16px;
    }
    
    .chat-popup
    {
        width: 90%;
        height: 60%;
        right: 5%;
        bottom: 80px;
    }
}

/* Contact Section */
.contact .container
{
    padding-top: 20px;
}

.contact .contact-info-item
{
    flex: 0 0 25%;
    max-width: 25%;
    margin-bottom: 30px;
    text-align: center;
}

.contact .contact-info-item .icon
{
    display: inline-block;
    width: 60px;
    height: 60px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact .contact-info-item .icon .fa
{
    font-size: 35px;
    color: var(--skin-color);
}

.contact .contact-info-item .icon img
{
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.contact .contact-info-item h4
{
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 10px 0;
    color: var(--text-black-900);
    text-transform: capitalize;
}

.contact .contact-info-item p
{
    font-size: 16px;
    color: var(--text-black-700);
    line-height: 25px;
    margin: 0;
}

.contact .contact-info-item p a
{
    color: var(--skin-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact .contact-info-item p a:hover
{
    color: var(--text-black-900);
    text-decoration: underline;
}

.contact .contact-message
{
    font-weight: bold;
    font-style: italic;
    text-align: left;
    color: var(--text-black-900);
}

/* Responsive Contact */
@media (max-width: 991px)
{
    .contact .contact-info-item
    {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (max-width: 575px)
{
    .contact .contact-info-item
    {
        flex: 0 0 100%;
        max-width: 100%;
    }
}