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

:root {
    --bg-main: #8CE4FF;
    --bg-sidebar: #FFA239;
    --card-yellow: #88FF88;
    --card-pink: #88FF88;
    --card-blue: #88FF88;
    --card-purple: #f3e5f5;
    --text-dark: #1a1a1a;
    --text-light: #343333;
    --border-color: #000000;
    --border-width: 2px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}
@font-face {
  font-family: retro; 
  src: url(assets/IBM3161.ttf); /* url of the font */
}
body {
    font-family: retro;
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 250px;
    height: 100vh;
    background-color: var(--bg-sidebar);
    border-right: var(--border-width) solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: var(--transition);
}

.sidebar-header {
    padding: 20px;
    border-bottom: var(--border-width) solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight:900;
    font-size: 25px;
    color: var(--text-dark);
}

.logo-icon {
    font-size: 30px;
    font-weight: 700;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background-color: rgba(0, 0, 0, 0.05);
    border-left-color: var(--border-color);
}

.nav-link.active {
    background-color: var(--text-dark);
    color: #fff;
    border-left-color: var(--border-color);
}

.nav-icon {
    font-size: 20px;
    color: #FF5656;
}

.nav-text {
    font-weight: bold;
}

.sidebar-footer {
    padding: 20px;
    border-top: var(--border-width) solid var(--border-color);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition);
}

/* Main Content */
.main-content {
    margin-left: 250px;
    padding: 40px;
    min-height: 100vh;
}

.section {
    display: none;
    animation: fadeIn 0.5s ease-in;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.subsection-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-dark);
}

/* Hero Card */
.hero-card {
    background-color: var(--card-yellow);
    border: var(--border-width) solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.hero-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.hero-image {
    flex-shrink: 0;
}

.hero-image img {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    border: var(--border-width) solid var(--border-color);
    object-fit: cover;
    background-color: var(--card-pink);
}

.hero-details {
    flex: 1;
}

.hero-name {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.hero-email {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-light);
    margin-bottom: 12px;
}

.hero-social {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.social-link {
    font-size: 24px;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    transform: scale(1.2);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.stat-box {
    background-color: #FEEE91;
    border: var(--border-width) solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.stat-label {
    display: block;
    font-size: 12px;
    font-weight: bold;
    color: var(--text-light);
    text-transform: uppercase;
}

.hero-bio {
    font-size: 16px;
    font-weight: bold;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: var(--border-width) solid var(--border-color);
    border-radius: 8px;
    font-family: retro;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--text-dark);
    color: #fff;
}

.btn-primary:hover {
    background-color: #333;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color:#FF5656;
    color: var(--text-dark);
}

.btn-secondary:hover {
    background-color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-project {
    background-color: #FF5656;
    color: var(--text-dark);
    margin-top: 16px;
}

.btn-project:hover {
    background-color: #bbdefb;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-icon {
    font-size: 18px;
}

/* About Section */
.about-card {
    background-color: var(--card-pink);
    border: var(--border-width) solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.about-intro {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.8;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.work-experience {
    margin-top: 30px;
}

.experience-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.experience-item {
    display: flex;
    gap: 16px;
    background-color: #fff;
    border: var(--border-width) solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.exp-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.exp-details {
    flex: 1;
}

.exp-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-dark);
}

.exp-company {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 4px;
}

.exp-period {
    font-size: 14px;
    color: var(--text-light);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}

.skill-box {
    background-color: var(--card-purple);
    border: var(--border-width) solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    font-weight: 600;
    font-size: 18px;
    color: var(--text-dark);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.skill-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    background-color: #e1bee7;
}

/* Projects Section */
.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.project-card {
    background-color: var(--card-blue);
    border: var(--border-width) solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.project-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.project-description {
    font-size: 16px;
    font-weight: bold;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.project-tech {
    display: flex;
    font-weight: bold;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 16px;
}

.tech-tag {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: bold;
    color: var(--text-dark);
}

/* Contact Section */
.contact-card {
    background-color: var(--card-yellow);
    border: var(--border-width) solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow);
    max-width: 600px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-data{
    font-weight: bold;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: var(--border-width) solid var(--border-color);
    border-radius: 8px;
    font-family: retro;
    font-size: 16px;
    background-color: #fff;
    color: var(--text-dark);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--text-dark);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.error-message {
    color: #d32f2f;
    font-size: 14px;
    font-weight: bold;
    min-height: 20px;
    display: block;
}

.form-group input.error,
.form-group textarea.error {
    border-color: #d32f2f;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: 20px;
    }

    .hero-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-image {
        margin-bottom: 20px;
    }

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

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

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

    .skills-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .section-title {
        font-size: 28px;
    }

    .hero-name {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .about-card,
    .contact-card {
        padding: 24px;
    }

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