@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600&display=swap');

:root {
    /* Light Theme (Default) */
    --primary-color: #264253;
    --secondary-color: #eed8b7;
    --accent-color: #a47454;
    --light-bg: #f5f5f0;
    --dark-shadow: #1a2d38;
    --dark-accent: #8b5a3c;
    --text-light: #ffffff;
    --text-dark: #264253;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --shadow-color: rgba(38, 66, 83, 0.1);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --primary-color: #cdd6f4;
    --secondary-color: #313244;
    --accent-color: #f5c2e7;
    --light-bg: #1e1e2e;
    --dark-shadow: #11111b;
    --dark-accent: #cba6f7;
    --text-light: #cdd6f4;
    --text-dark: #cdd6f4;
    --card-bg: #313244;
    --border-color: #45475a;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    font-family: 'Poppins', sans-serif;
}

html{
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body{
    width: 100%;
    overflow-x: hidden;
    background-color: var(--light-bg);
    color: var(--text-dark);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header Styles */
header{
    margin-top: 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 9%;
    background-color: rgba(245, 245, 240, 0.95);
    backdrop-filter: blur(10px);
    filter: drop-shadow(0 5px 15px rgba(38, 66, 83, 0.1));
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}

[data-theme="dark"] header {
    background-color: rgba(30, 30, 46, 0.95);
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.3));
}

.logo{
    font-size: 3rem;
    color: var(--accent-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.5s ease;
}

.logo:hover{
    transform: scale(1.1);
    color: var(--dark-accent);
}

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-right: 2rem;
}

.theme-toggle:hover {
    background-color: var(--accent-color);
    color: var(--text-light);
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--accent-color);
}

[data-theme="dark"] .theme-toggle {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

[data-theme="dark"] .theme-toggle:hover {
    background-color: var(--accent-color);
    color: var(--light-bg);
}

nav a{
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border-bottom: 3px solid transparent;
}

nav a:hover,
nav a.active{
    color: var(--accent-color);
    border-bottom: 3px solid var(--accent-color);
}

.menu-toggle {
    display: none;
    font-size: 2.4rem;
    color: var(--accent-color);
    cursor: pointer;
    transition: 0.3s ease;
}

.menu-toggle:hover {
    color: var(--dark-accent);
}

/* Section Styles */
section{
    min-height: 100vh;
    padding: 10rem 9% 5rem;
}

.section-title {
    text-align: center;
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 5rem;
    color: var(--primary-color);
}

.section-title span {
    color: var(--accent-color);
}

/* Home Section */
.home{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8rem;
    background-color: var(--light-bg);
}

.home .home-content h1{
    font-size: 6rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary-color);
}

.home-content p{
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.home-img{
    border-radius: 50%;
}

.home-img img{
    position: relative;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    box-shadow: 0 0 25px var(--accent-color);
    cursor: pointer;
    transition: 0.3s ease;
    object-fit: cover;
    object-position: center;
}

.home-img img:hover{
    transform: scale(1.05);
    box-shadow: 0 0 35px var(--dark-accent);
}

.social-icons a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background-color: transparent;
    border: 0.2rem solid var(--accent-color);
    font-size: 2rem;
    border-radius: 50%;
    margin: 3rem 1.5rem 3rem 0;
    transition: 0.3s ease;
    color: var(--accent-color);
}

.social-icons a:hover{
    color: var(--text-light);
    transform: scale(1.3) translateY(-5px);
    background-color: var(--accent-color);
    box-shadow: 0 0 25px var(--accent-color);
}

.btn-group {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.btn{
    display: inline-block;
    padding: 1.5rem 3rem;
    background-color: var(--accent-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color: var(--text-light);
    letter-spacing: 0.1rem;
    font-weight: 600;
    border: 2px solid var(--accent-color);
    transition: 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.btn:hover{
    transform: scale(1.05);
    background-color: var(--dark-accent);
    border-color: var(--dark-accent);
    box-shadow: 0 0 25px var(--accent-color);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--text-light);
}

/* Dark mode button improvements */
[data-theme="dark"] .btn {
    background-color: var(--accent-color);
    color: var(--light-bg);
    border-color: var(--accent-color);
}

[data-theme="dark"] .btn:hover {
    background-color: var(--dark-accent);
    color: var(--light-bg);
    border-color: var(--dark-accent);
}

[data-theme="dark"] .btn-secondary {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background-color: transparent;
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--light-bg);
}

.btn-small {
    padding: 1rem 2rem;
    font-size: 1.4rem;
    text-align: center;
}

/* Skills Section */
.skills {
    background-color: var(--card-bg);
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1400px) {
    .skills-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

.skill-category {
    display: flex;
    flex-direction: column;
}

.skill-category h3 {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: 3rem;
    text-align: center;
    min-height: 7.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background-color: var(--light-bg);
    border-radius: 1rem;
    transition: 0.3s ease;
    border: 1px solid var(--border-color);
}

.skill-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.skill-item i,
.skill-item .nestjs-icon-wrapper,
.skill-item .typescript-icon-wrapper {
    font-size: 2.4rem;
    color: var(--accent-color);
    width: 4rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.skill-item .nestjs-icon-wrapper {
    width: 4rem;
}

.skill-item .nestjs-icon {
    width: 2.4rem;
    height: 2.4rem;
}

.skill-item .typescript-icon-wrapper {
    width: 4rem;
}

.skill-item .typescript-icon {
    width: 2.1rem;
    height: 2.1rem;
}

.skill-item .typescript-icon rect {
    fill: var(--accent-color);
}

.skill-item .typescript-icon path {
    fill: var(--light-bg);
}

.skill-item span {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--primary-color);
    flex: 1;
}

.skill-level {
    width: 100px;
    height: 8px;
    background-color: var(--secondary-color);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.skill-level::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--skill-width, 0%);
    background-color: var(--accent-color);
    border-radius: 4px;
    transition: width 1s ease;
}

/* Experience Section */
.experience {
    background-color: var(--card-bg);
}

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

.experience-item {
    background-color: var(--light-bg);
    padding: 3rem;
    border-radius: 1.5rem;
    margin-bottom: 3rem;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: 0.3s ease;
    border-left: 5px solid var(--accent-color);
    border: 1px solid var(--border-color);
}

.experience-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.experience-year {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--text-light);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

[data-theme="dark"] .experience-year {
    background-color: var(--accent-color);
    color: var(--light-bg);
}

.experience-item h3 {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.experience-item h4 {
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.experience-item p {
    font-size: 1.6rem;
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.experience-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.experience-tech span {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 1.2rem;
    font-weight: 500;
}

/* Education Section */
.education {
    background-color: var(--light-bg);
}

.education-container {
    max-width: 800px;
    margin: 0 auto;
}

.education-item {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 1.5rem;
    margin-bottom: 3rem;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: 0.3s ease;
    border-left: 5px solid var(--accent-color);
    border: 1px solid var(--border-color);
}

.education-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.education-year {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--text-light);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

[data-theme="dark"] .education-year {
    background-color: var(--accent-color);
    color: var(--light-bg);
}

.education-content h3 {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.education-content h4 {
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.education-content p {
    font-size: 1.6rem;
    color: var(--text-dark);
    line-height: 1.6;
}

/* Projects Section */
.projects {
    background-color: var(--card-bg);
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.project-item {
    background-color: var(--light-bg);
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 8px 25px var(--shadow-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    position: relative;
}

.project-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(164, 116, 84, 0.05) 0%, 
        rgba(238, 216, 183, 0.1) 50%, 
        rgba(164, 116, 84, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.project-item:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px var(--shadow-color);
    border-color: var(--accent-color);
}

.project-item:hover::before {
    opacity: 1;
}

.project-image {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, 
        var(--light-bg) 0%, 
        rgba(238, 216, 183, 0.3) 50%, 
        var(--light-bg) 100%);
    border-radius: 2rem 2rem 0 0;
}

.project-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: 2;
}

.project-item:hover .project-image::before {
    transform: translateX(100%);
}

.project-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    object-position: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-color: transparent;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    position: relative;
    z-index: 1;
    border-radius: 2rem 2rem 0 0;
}

.project-item:hover .project-image img {
    transform: scale(1.08);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
}

/* Special styling for API Books image */
.api-image {
    object-fit: cover !important;
    background-color: transparent;
    border-radius: 2rem 2rem 0 0;
}

.project-content {
    padding: 3rem;
    position: relative;
    z-index: 2;
    background: linear-gradient(135deg, 
        var(--light-bg) 0%, 
        rgba(255, 255, 255, 0.8) 100%);
    border-radius: 0 0 2rem 2rem;
}

.project-content h3 {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    position: relative;
}

.project-content h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--dark-accent));
    border-radius: 2px;
    transition: width 0.4s ease;
}

.project-item:hover .project-content h3::after {
    width: 60px;
}

.project-content p {
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    opacity: 0.9;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.project-tech span {
    background: linear-gradient(135deg, var(--accent-color), var(--dark-accent));
    color: var(--text-light);
    padding: 0.8rem 1.8rem;
    border-radius: 2.5rem;
    font-size: 1.3rem;
    font-weight: 500;
    border: 2px solid transparent;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.project-tech span::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.5s ease;
}

.project-tech span:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px var(--shadow-color);
    border-color: var(--accent-color);
}

.project-tech span:hover::before {
    left: 100%;
}

/* Dark mode specific styles for project tech tags */
[data-theme="dark"] .project-tech span {
    background: linear-gradient(135deg, var(--accent-color), var(--dark-accent));
    color: var(--light-bg);
    border-color: transparent;
}

[data-theme="dark"] .project-tech span:hover {
    background: linear-gradient(135deg, var(--dark-accent), var(--accent-color));
    color: var(--light-bg);
    border-color: var(--accent-color);
}

.project-links {
    display: flex;
    gap: 1.5rem;
}

/* Dark mode adjustments for project items */
[data-theme="dark"] .project-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .project-item::before {
    background: linear-gradient(135deg, 
        rgba(245, 194, 231, 0.05) 0%, 
        rgba(203, 166, 247, 0.1) 50%, 
        rgba(245, 194, 231, 0.05) 100%);
}

[data-theme="dark"] .project-image {
    background: linear-gradient(135deg, 
        var(--card-bg) 0%, 
        rgba(203, 166, 247, 0.2) 50%, 
        var(--card-bg) 100%);
}

[data-theme="dark"] .project-content {
    background: linear-gradient(135deg, 
        var(--card-bg) 0%, 
        rgba(49, 50, 68, 0.9) 100%);
}

/* Contact Section */
.contact {
    background-color: var(--light-bg);
}

.contact-container {
    display: flex;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: 1rem;
    box-shadow: 0 5px 15px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.contact-item i {
    font-size: 2.4rem;
    color: var(--accent-color);
    width: 4rem;
    text-align: center;
}

.contact-item h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-item p {
    font-size: 1.6rem;
    color: var(--text-dark);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 3rem 9%;
    text-align: center;
}

[data-theme="dark"] .footer {
    background-color: var(--dark-shadow);
    color: var(--text-light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer p {
    font-size: 1.6rem;
}

.footer .social-icons a {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.footer .social-icons a:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

[data-theme="dark"] .footer .social-icons a {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

[data-theme="dark"] .footer .social-icons a:hover {
    background-color: var(--accent-color);
    color: var(--light-bg);
}

/* Home Section Typography */
.home-content h3 {
    font-size: 4rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.home-content h3 span {
    color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1000px){
    .home{
        gap: 4rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media(max-width: 995px){
    .menu-toggle {
        display: block;
    }
    
    .theme-toggle {
        margin-right: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1.6rem;
    }
    
    nav{
        position: absolute;
        display: none;
        top: 100%;
        right: 0;
        width: 40%;
        border-left: 3px solid var(--accent-color);
        border-bottom: 3px solid var(--accent-color);
        border-bottom-left-radius: 2rem;
        padding: 2rem;
        background-color: var(--card-bg);
        box-shadow: 0 5px 15px var(--shadow-color);
    }

    nav.active{
        display: block;
    }

    nav a{
        display: block;
        font-size: 2rem;
        margin: 2rem 0;
        color: var(--primary-color);
    }

    nav a:hover,
    nav a.active{
        padding: 1rem;
        border-radius: 0.5rem;
        border-bottom: 0.5rem solid var(--accent-color);
    }

    .home{
        flex-direction: column;
        margin: 5rem 4rem;
    }

    .home .home-content h3{
        font-size: 2.5rem;
    }

    .home-content h1{
        font-size: 5rem;
    }

    .home-img img{
        width: 320px;
        height: 320px;
        margin-top: 4rem;
    }
    
    .btn-group {
        justify-content: center;
    }
    
    .projects-container {
        grid-template-columns: 1fr;
    }
    
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .experience-container {
        padding: 0 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    section {
        padding: 8rem 5% 5rem;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
    
    .home-content h1 {
        font-size: 4rem;
    }
    
    .home-content h3 {
        font-size: 2rem;
    }
    
    .home-content p {
        font-size: 1.6rem;
    }
    
    .home-img img {
        width: 280px;
        height: 280px;
    }
    
    .btn-group {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .btn-small {
        text-align: center;
        width: 100%;
        max-width: 100%;
    }
    
    .project-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .project-links .btn-small {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    section {
        padding: 6rem 3% 3rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .home-content h1 {
        font-size: 3.5rem;
    }
    
    .home-content h3 {
        font-size: 1.8rem;
    }
    
    .home-content p {
        font-size: 1.4rem;
    }
    
    .home-img img {
        width: 240px;
        height: 240px;
    }
    
    .projects-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-item {
        margin: 0 1rem;
    }
    
    .btn-small {
        text-align: center;
    }
    
    .project-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .contact-container {
        flex-direction: column;
        gap: 2rem;
    }
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: var(--accent-color);
    color: var(--text-light);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--accent-color);
    opacity: 0;
    transform: scale(0) rotate(-180deg);
    overflow: hidden;
}

.scroll-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--accent-color), var(--dark-accent));
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scroll-top.visible {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.scroll-top:hover {
    transform: scale(1.1) translateY(-3px);
    background: var(--dark-accent);
    border-color: var(--dark-accent);
    box-shadow: 0 8px 30px var(--shadow-color);
}

.scroll-top:hover::before {
    opacity: 1;
}

.scroll-top i {
    font-size: 20px;
    color: inherit;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.scroll-top:hover i {
    transform: translateY(-2px);
}

/* Dark mode specific styles */
[data-theme="dark"] .scroll-top {
    background: var(--accent-color);
    color: var(--light-bg);
    border-color: var(--accent-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .scroll-top:hover {
    background: var(--dark-accent);
    color: var(--light-bg);
    border-color: var(--dark-accent);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--dark-accent));
    z-index: 1001;
    transition: width 0.1s ease;
}

/* In Progress Button Styles */
.in-progress-btn {
    position: relative;
    transition: all 0.3s ease;
}

.in-progress-btn:hover {
    opacity: 0.8 !important;
}

.in-progress-btn:hover::after {
    content: '🚫';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}