:root {
    --primary-color: #2563eb; /* Professional blue */
    --secondary-color: #1d4ed8; /* Darker blue */
    --accent-color: #3b82f6; /* Light blue */
    --success-color: #059669; /* Green */
    --warning-color: #d97706; /* Orange */
    --error-color: #dc2626; /* Red */
    --text-color: #f8fafc; /* Off white */
    --text-muted: #94a3b8; /* Muted text */
    --dark-bg: #0f172a; /* Deep navy */
    --darker-bg: #020617; /* Almost black */
    --card-bg: #1e293b; /* Slate blue */
    --border-color: #334155; /* Border color */
    --transition: all 0.3s ease;
    --highlight-color: #f39c12; /* Orange */
    --footer-bg: #020617; /* Almost black for footer */
    --footer-text-color: #f8fafc; /* Soft white for footer text */
    --footer-link-color: #2563eb; /* Professional blue for footer links */
    --footer-link-hover-color: #1d4ed8; /* Darker blue for footer links on hover */
}

/* Dark Mode */
body.dark-mode {
    --primary-color: #0e6655; /* Darker Teal */
    --secondary-color: #0b5345; /* Even Darker Teal */
    --text-color: #bdc3c7; /* Light Gray */
    --dark-bg: #121212; /* Very Dark Gray */
    --darker-bg: #0b0b0b; /* Almost Black */
    --card-bg: #1c1c1c; /* Dark Gray */
    --footer-bg: #0b0b0b; /* Almost Black for footer */
    --footer-text-color: #bdc3c7; /* Light Gray for footer text */
    --footer-link-color: #0e6655; /* Darker Teal for footer links */
    --footer-link-hover-color: #0b5345; /* Even Darker Teal for footer links on hover */
}

/* Color Schemes */
[data-color-scheme="default"] {
    --primary-color: #2563eb;
    --secondary-color: #1d4ed8;
}

[data-color-scheme="blue"] {
    --primary-color: #3498db;
    --secondary-color: #2980b9;
}

[data-color-scheme="green"] {
    --primary-color: #2ecc71;
    --secondary-color: #27ae60;
}

[data-color-scheme="purple"] {
    --primary-color: #9b59b6;
    --secondary-color: #8e44ad;
}

/* Animation Speed Modifiers */
[data-animation-speed="fast"] * {
    transition: all 0.2s ease !important;
}

[data-animation-speed="normal"] * {
    transition: all 0.3s ease !important;
}

[data-animation-speed="slow"] * {
    transition: all 0.5s ease !important;
}

[data-animation-speed="off"] * {
    transition: none !important;
}

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--dark-bg);
}

/* Modal for settings popout */
#settingsModal {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0; /* Position on the right */
    width: 30%; /* Adjust the width as needed */
    height: 100%;
    overflow: auto;
    background-color: var(--darker-bg);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
    padding-top: 60px;
}

#settingsModal .modal-content {
    background-color: var(--darker-bg);
    margin: 0;
    padding: 20px;
    border: none;
    width: 100%;
    color: var(--text-color);
    max-width: 500px;
    padding: 2rem;
}

#settingsModal .form-group {
    margin-bottom: 1.5rem;
}

#settingsModal select {
    width: 100%;
    padding: 10px;
    border-radius: 5px;
    background: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--primary-color);
}

#settingsModal select:focus {
    outline: none;
    box-shadow: 0 0 5px var(--primary-color);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: white;
    text-decoration: none;
    cursor: pointer;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    width: 100%;
    background: var(--darker-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.navbar:hover {
    background: rgba(26, 37, 47, 1);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-logo h1 {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: bold;
    margin: 0;
}

.nav-logo img {
    width: 50px;
    cursor: pointer;
}

.nav-links {
    display: flex;
    list-style: none;
    margin-right: 2rem;
}

.nav-links li {
    margin: 0 1rem;
}

.nav-links li a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    padding: 0.75rem 1.25rem;
    transition: var(--transition);
    font-weight: bold;
    position: relative;
}

.nav-links li a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    display: block;
    margin-top: 5px;
    right: 0;
    background: var(--primary-color);
    transition: width 0.4s ease;
    -webkit-transition: width 0.4s ease;
}

.nav-links li a:hover::after {
    width: 100%;
    left: 0;
    background: var(--primary-color);
}

.nav-links li a:hover {
    color: var(--primary-color);
}

.navbar-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-search input {
    padding: 0.5rem;
    border: none;
    border-radius: 5px;
    background: var(--card-bg);
    color: var(--text-color);
}

.navbar-search button {
    padding: 0.5rem;
    border: none;
    background: var(--primary-color);
    color: var(--text-color);
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

.navbar-search button:hover {
    background: var(--secondary-color);
}

.navbar-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cta-button {
    background: var(--primary-color);
    color: var(--text-color);
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background: var(--secondary-color);
}

.cta-button.primary {
    color: var(--text-color);
    border: 2px solid var(--primary-color);
}

.cta-button.primary:hover {
    background-color: transparent;
    color: var(--primary-color);
}

.cta-button.secondary {
    background-color: var(--secondary-color);
    color: var(--text-color);
    border: 2px solid var(--secondary-color);
}

.cta-button.secondary:hover {
    background-color: transparent;
    color: var(--secondary-color);
}

.cta-button.outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-button.outline:hover {
    background-color: var(--primary-color);
    color: var(--text-color);
}

.cta-button.rounded {
    border-radius: 30px;
}

.cta-button.shadow {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.cta-button.shadow:hover {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.cta-button.glow {
    box-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
}

.cta-button.glow:hover {
    box-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color), 0 0 40px var(--primary-color);
}

.cta-button.pulse {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.cta-button .icon {
    font-size: 1.2rem;
}

.cta-button .icon::before {
    content: "★";
    margin-right: 0.5rem;
}

.cta-button.primary .icon::before {
    content: "✔";
}

.cta-button.secondary .icon::before {
    content: "✖";
}

.cta-button.outline .icon::before {
    content: "⚙";
}

.cta-button.rounded .icon::before {
    content: "⚡";
}

.cta-button.shadow .icon::before {
    content: "✨";
}

.cta-button.glow .icon::before {
    content: "🌟";
}

.cta-button.pulse .icon::before {
    content: "💖";
}

.profile-picture-holder {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #fff;
    margin-left: 10px;
}

.profile-picture-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: var(--darker-bg);
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 10px;
}

.dropdown-content .dropdown-item {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    background-color: var(--card-bg);
    transition: var(--transition);
    border-bottom: 1px solid var(--dark-bg);
}

.dropdown-content .dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-content .dropdown-item:hover {
    background-color: var(--primary-color);
    color: var(--text-color);
}

/* Remove hover effect for dropdown */
.dropdown:hover .dropdown-content,
.dropdown-content:hover {
    display: none;
}

/* Navbar Toggle for Mobile */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

.navbar-toggle:focus {
    outline: none;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: var(--darker-bg);
        position: absolute;
        top: 100%;
        left: 0;
        padding: 1rem 0;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        margin: 0;
    }

    .navbar-toggle {
        display: block;
    }
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(26, 37, 47, 0.8), rgba(26, 37, 47, 0.8)),
                url('hero-bg.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-color);
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeIn 1s ease-out;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 300; /* Lighten font weight */
}

.cta-button {
    display: inline-block;
    padding: 10px 20px;
    margin: 10px;
    border-radius: 30px;
    text-decoration: none;
    transition: var(--transition);
    font-weight: bold;
}

.primary {
    background: var(--primary-color);
    color: var(--text-color);
}

.secondary {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--text-color);
}

.cta-button:hover {
    transform: translateY(-3px);
    background: var(--secondary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.contact-section {
    padding: 6rem 0;
    background: var(--darker-bg);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.form-group label {
    font-weight: bold;
    margin-bottom: 10px;
    display: block;
}

.form-group input, 
.form-group textarea {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 6px;
    color: var(--text-color);
    transition: var(--transition);
    width: 100%;
    box-sizing: border-box;
}

.form-group input:focus, 
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.contact-form button {
    align-self: flex-start;
}

/* Email Form Effects */
.form-status {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--darker-bg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.form-status.active {
    opacity: 1;
    visibility: visible;
}

.form-status-content {
    text-align: center;
    padding: 2rem;
}

.status-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.status-icon.success {
    color: var(--success-color);
}

.status-icon.error {
    color: var(--error-color);
}

.status-message {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--card-bg);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

.form-submit-button {
    position: relative;
    overflow: hidden;
}

.form-submit-button .button-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform 0.3s ease;
}

.form-submit-button.loading .button-content {
    transform: translateY(-100%);
}

.form-submit-button .loading-text {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    text-align: center;
    transition: transform 0.3s ease;
}

.form-submit-button.loading .loading-text {
    transform: translateY(-100%);
}

/* Success Animation */
@keyframes checkmark {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.success-checkmark {
    display: none;
    color: var(--success-color);
    font-size: 2rem;
    animation: checkmark 0.5s ease-in-out forwards;
}

.form-status.success .success-checkmark {
    display: block;
}

/* Error Animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.form-status.error {
    animation: shake 0.5s ease-in-out;
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background: var(--darker-bg);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: block;
}

/* Skills Section */
.skills-section {
    padding: 6rem 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.skills-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        45deg,
        var(--darker-bg) 0%,
        var(--card-bg) 100%
    );
    opacity: 0.7;
    z-index: -1;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.skill-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Certifications Section */
.cert-section {
    padding: 6rem 0;
    background: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.cert-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        45deg,
        var(--darker-bg) 0%,
        var(--card-bg) 100%
    );
    opacity: 0.7;
    z-index: -1;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.cert-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.cert-card .cert-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.cert-card .cert-preview {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.cert-card .cert-preview:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Pre-Internship Evaluations Section */
.evaluations-section {
    padding: 6rem 0;
    background: linear-gradient(
        to bottom,
        var(--darker-bg),
        var(--dark-bg)
    );
}

.evaluations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.evaluation-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.evaluation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.evaluation-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.evaluation-icon {
    width: 80px;
    height: 80px;
    background: var(--darker-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.evaluation-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.evaluation-title {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.evaluation-status {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid var(--primary-color);
}

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

.evaluation-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    flex: 1;
    max-width: 130px;
}

.evaluation-btn.download {
    background: var(--primary-color);
    color: var(--text-color);
}

.evaluation-btn.view {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.evaluation-btn:hover {
    transform: translateY(-2px);
}

.evaluation-btn.download:hover {
    background: var(--secondary-color);
}

.evaluation-btn.view:hover {
    background: var(--card-bg);
    border-color: var(--primary-color);
}

.section-title.evaluations {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title.evaluations h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.section-title.evaluations p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive adjustments for evaluations */
@media (max-width: 768px) {
    .evaluations-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .evaluation-card {
        padding: 1.5rem;
    }
    
    .evaluation-buttons {
        flex-direction: column;
    }
    
    .evaluation-btn {
        max-width: none;
    }
}

/* Resume Section */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0, 0, 0, 0.7); 
    padding-top: 60px;
}

.modal-content {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin: 5% auto;
    width: 60%;
    max-width: 600px;
    color: var(--text-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: white;
    text-decoration: none;
    cursor: pointer;
}

.profile-picture {
    margin-bottom: 20px;
}

.preview-container {
    margin-top: 10px;
}

.profile-picture-holder {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #fff;
    margin-left: 10px;
}

.profile-picture-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.navbar-buttons {
    display: flex;
    align-items: center;
}

/* Resume and Transcript Modal Styles */
.modal img {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 500px;
    margin-top: 50px;
}

.resume-section {
    padding: 6rem 0;
    background: var(--darker-bg);
    text-align: center;
}

.resume-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.resume-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    text-align: center;
}

.resume-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.resume-title {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.resume-card .cert-preview {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var (--transition);
}

.resume-card .cert-preview:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--primary-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
    font-weight: bold;
}

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

.download-btn i {
    font-size: 1.2rem;
}

/* Evaluation Card Styles */
.evaluation-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.evaluation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.evaluation-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    background: var(--darker-bg);
    border-radius: 8px;
    margin: 1rem 0;
}

.evaluation-preview i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.eval-status {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: var(--text-color);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 1rem;
}

.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    text-align: center;
    position: relative;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    color: var(--footer-text-color);
}

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

.footer-left,
.footer-right {
    flex: 1;
    padding: 1rem;
}

.footer-left p {
    margin: 0.5rem 0;
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.social-links {
    list-style: none;
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.social-links li a {
    color: var(--footer-link-color);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links li a:hover {
    color: var(--footer-link-hover-color);
}

.footer-links {
    list-style: none;
    display: flex;
    gap: 1rem;
}

.footer-links li a {
    color: var(--footer-link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links li a:hover {
    color: var(--footer-link-hover-color);
}

.view-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--primary-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
    font-weight: bold;
}

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

.view-btn i {
    font-size: 1.2rem;
}

/* Enhanced Work Examples Section */
.work-examples-section {
    padding: 8rem 0;
    background: var(--dark-bg);
    position: relative;
}

.work-examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
    padding: 0 1rem;
}

.work-example-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.work-example-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.work-example-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-bottom: 2px solid var(--primary-color);
}

.work-example-content {
    padding: 2rem;
}

.work-example-card h3 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.work-example-card h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.work-example-card:hover h3::after {
    width: 100px;
}

.work-example-card p {
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 2rem;
    flex: 1;
}

.work-example-buttons {
    display: flex;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.work-example-card .cta-button {
    flex: 1;
    padding: 1rem;
    border: none;
    font-size: 1rem;
    text-align: center;
    background: var(--card-bg);
    color: var(--text-color);
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.work-example-card .cta-button.primary {
    background: var(--primary-color);
}

.work-example-card .cta-button:hover {
    transform: translateY(-2px);
    background: var(--primary-color);
    color: var(--text-color);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive adjustments for work examples */
@media (max-width: 768px) {
    .work-examples-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
        padding: 0 0.5rem;
    }

    .work-example-card img {
        height: 200px;
    }

    .work-example-content {
        padding: 1.5rem;
    }

    .work-example-card h3 {
        font-size: 1.5rem;
    }

    .work-example-card p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .work-example-buttons {
        flex-direction: column;
    }
}

/* Sign-In and Account Management Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    padding-top: 60px;
}

.modal-content {
    background-color: var(--darker-bg);
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px; /* Adjusted max width for consistency */
    color: var(--text-color);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: white;
    text-decoration: none;
    cursor: pointer;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 6px;
    color: var(--text-color);
    transition: var(--transition);
    width: 100%;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.cta-button {
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    margin: 5px;
    border-radius: 5px;
    transition: var(--transition);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button.primary {
    background-color: var(--primary-color);
}

.cta-button.secondary {
    background-color: var(--secondary-color);
}

.cta-button:hover {
    opacity: 0.8;
}

.profile-picture {
    margin-bottom: 15px;
}

.preview-container {
    margin-top: 10px;
}

.password-strength {
    margin-top: 5px;
    font-size: 0.9rem;
}

.password-strength span {
    display: inline-block;
    width: 25%;
    height: 5px;
    background: #ddd;
    margin-right: 2px;
}

.password-strength span.weak {
    background: #e74c3c;
}

.password-strength span.medium {
    background: #f39c12;
}

.password-strength span.strong {
    background: #2ecc71;
}

/* Profile picture holder */
.profile-picture-holder {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #fff;
    margin-left: 10px;
}

.profile-picture-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--darker-bg);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 10px;
}

.dropdown-content .dropdown-item {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    background-color: var(--card-bg);
    transition: var(--transition);
}

.dropdown-content .dropdown-item:hover {
    background-color: var(--primary-color);
    color: var(--text-color);
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Back to Top Button */
.back-to-top {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: var(--text-color);
    border: none;
    border-radius: 50%;
    padding: 10px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.back-to-top i {
    font-size: 1.5rem;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.settings-section {
    padding: 8rem 0; /* Increased padding to avoid overlap with the navbar */
    background: var(--darker-bg);
}

.settings-section h2 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-weight: bold;
}

.settings-section .form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.settings-section .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: bold;
    font-size: 1.1rem;
}

.settings-section .form-group select,
.settings-section .form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    background: var(--card-bg);
    color: var(--text-color);
    transition: var(--transition);
    font-size: 1rem;
}

.settings-section .form-group select:focus,
.settings-section .form-group input:focus {
    outline: none;
    box-shadow: 0 0 5px var(--primary-color);
}

.settings-section .cta-button {
    display: block;
    width: 100%;
    padding: 1rem;
    margin-top: 1rem;
    text-align: center;
    background: var(--primary-color);
    color: var(--text-color);
    border: none;
    border-radius: 5px;
    transition: var(--transition);
    font-size: 1.2rem;
    font-weight: bold;
}

.settings-section .cta-button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Tabs for Settings Page */
.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.tab-button {
    padding: 10px 20px;
    border: none;
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
    font-weight: bold;
    margin: 0 5px;
    border-radius: 5px;
}

.tab-button.active {
    background: var(--primary-color);
    color: var(--text-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Testimonials Section */
.testimonials-section {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.testimonial-card p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.testimonial-card h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
}

/* Blog Section */
.blog-section {
    padding: 6rem 0;
    background: var(--darker-bg);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.blog-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.blog-card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.blog-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.blog-card p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.blog-card .cta-button {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: var(--transition);
    font-weight: bold;
}

.blog-card .cta-button.primary {
    background: var(--primary-color);
    color: var(--text-color);
}

.blog-card .cta-button.primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Portfolio Section */
.portfolio-section {
    padding: 6rem 0;
    background: var(--darker-bg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.portfolio-card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.portfolio-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.portfolio-card p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.portfolio-card .cta-button {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: var(--transition);
    font-weight: bold;
}

.portfolio-card .cta-button.primary {
    background: var(--primary-color);
    color: var(--text-color);
}

.portfolio-card .cta-button.primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Services Section */
.services-section {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-card p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

/* Enhanced Project Modal Styles */
.project-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease-in-out;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.project-modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transform: scale(0.95);
    opacity: 0;
    margin: 2rem auto;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    scrollbar-width: thin;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-modal.active .project-modal-content {
    transform: scale(1);
    opacity: 1;
}

.project-modal-content h2 {
    font-size: 2.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.project-modal-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.project-details {
    display: grid;
    gap: 2rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.project-stats {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    border-radius: 10px;
    background: var(--card-bg);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.project-modal-content h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 2rem 0 1rem;
}

.project-modal-content ul {
    list-style: none;
    padding-left: 0;
}

.project-modal-content li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.project-modal-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.project-modal-content p {
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.close-modal:hover {
    background: var(--primary-color);
    transform: rotate(90deg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .project-modal-content {
        padding: 1.5rem;
        margin: 1rem;
        width: 90%;
    }

    .project-modal-content h2 {
        font-size: 2rem;
    }

    .tech-stack {
        gap: 0.5rem;
    }

    .tech-tag {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }
}

/* Animation for modal opening */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-modal.active .project-modal-content {
    animation: modalSlideIn 0.3s ease forwards;
}

/* Responsive Media Queries */
@media screen and (max-width: 1200px) {
    .container {
        width: 95%;
    }
}

@media screen and (max-width: 992px) {
    html {
        font-size: 14px;
    }

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

    .project-modal-content {
        width: 95%;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 13px;
    }

    .navbar {
        padding: 0.8rem 1rem;
    }

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

    .work-examples-grid,
    .cert-grid,
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .project-modal-content {
        padding: 1.5rem;
    }
}

@media screen and (max-width: 480px) {
    html {
        font-size: 12px;
    }

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

    .navbar-buttons {
        gap: 0.5rem;
    }

    .cta-button {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .project-modal-content {
        padding: 1rem;
        margin: 1rem;
    }

    .tech-stack {
        flex-wrap: wrap;
        gap: 0.3rem;
    }

    .tech-tag {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
}

/* Animation Keyframes */
@keyframes slideIn {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeScale {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Apply animations */
.work-example-card,
.cert-card,
.skill-card {
    animation: fadeScale 0.5s ease-out forwards;
}

.tech-tag {
    animation: slideIn 0.3s ease-out forwards;
}

.cta-button:hover {
    animation: bounce 0.5s ease infinite;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Print styles */
@media print {
    .navbar,
    .footer,
    .cta-button,
    .back-to-top {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .container {
        width: 100%;
        margin: 0;
        padding: 0;
    }

    .project-modal-content {
        box-shadow: none;
    }
}

/* Focus styles for accessibility */
:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Reduce motion if preferred */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}