/* Colorful Theme - Restored from style.css */
:root {
    /* Preserving original color variables from style.css */
    --primary-color: #4361ee;
    --secondary-color: #3a0ca3;
    --accent-color: #4cc9f0;
    --dark-color: #0b132b;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --light-gray: #e9ecef;
}

body {
    background-color: var(--light-color);
    color: var(--dark-color);
}

/* Header styles */
header {
    background-color: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--light-gray);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo a {
    color: var(--dark-color);
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    padding: 5px 0;
    letter-spacing: 0.5px;
}

.logo .highlight {
    color: var(--primary-color);
    font-weight: 700;
}

.nav-menu {
    background-color: transparent;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 0;
    transition: all 0.3s ease;
    position: relative;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu li:last-child .resume-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 4px;
    font-weight: 600;
}

.nav-menu li:last-child .resume-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.resume-btn::after {
    display: none;
}

/* Sections */
section {
    background-color: var(--light-color);
    border-bottom: 1px solid var(--light-gray);
}

section:nth-child(even) {
    background-color: #f0f2f5;
}

/* Testimonials section */
.testimonials {
    background-color: #f0f2f5;
    padding: 60px 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.section-header h5 {
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-align: center;
}

.section-header h2 {
    color: var(--dark-color);
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
}

.testimonial-item {
    background-color: white;
    border: 1px solid var(--light-gray);
    padding: 30px;
    margin: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.testimonial-item blockquote {
    color: var(--dark-color);
    font-size: 1.1rem;
    line-height: 1.6;
    font-style: italic;
    margin: 0 0 20px 0;
    position: relative;
    padding-left: 20px;
}

.testimonial-item blockquote::before {
    content: '"';
    font-size: 3rem;
    color: var(--light-gray);
    position: absolute;
    left: -10px;
    top: -20px;
}

.testimonial-author {
    color: var(--dark-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.testimonial-position {
    color: var(--gray-color);
    font-style: italic;
    font-size: 0.9rem;
}

/* Portfolio section */
.portfolio-filter .filter-btn {
    background-color: var(--accent-gray);
    color: var(--pure-white);
    border: 1px solid var(--medium-gray);
    padding: 8px 16px;
    margin: 0 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.portfolio-filter .filter-btn:hover,
.portfolio-filter .filter-btn.active {
    background-color: var(--pure-white);
    color: var(--primary-black);
}

.portfolio-item {
    background-color: var(--dark-gray);
    border: 1px solid var(--accent-gray);
}

.portfolio-overlay {
    background-color: rgba(0, 0, 0, 0.9);
}

.portfolio-info h3,
.portfolio-info p {
    color: var(--pure-white);
}

/* Buttons */
.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

/* Cards and Service boxes */
.service-box, .portfolio-item {
    background-color: white;
    color: var(--dark-color);
}

/* Form elements */
input, textarea {
    background-color: white;
    color: var(--dark-color);
    border: 1px solid var(--light-gray);
    padding: 8px 12px;
    box-sizing: border-box;
    display: block;
    transition: border-color 0.3s ease;
}

input:focus, textarea:focus {
    border-color: var(--pure-white);
    outline: none;
}

input::placeholder, textarea::placeholder {
    color: var(--light-gray);
    opacity: 0.7;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px 0 30px;
}

.footer-newsletter h3 {
    color: var(--pure-white);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.footer-newsletter p {
    color: var(--light-gray);
    margin-bottom: 20px;
}

.footer-newsletter form {
    display: flex;
    gap: 10px;
}

.footer-newsletter input[type='email'] {
    flex: 1;
    background-color: var(--accent-gray);
    border: 1px solid var(--medium-gray);
    color: var(--pure-white);
    padding: 10px 15px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.footer-newsletter input[type='email']:focus {
    border-color: var(--pure-white);
    outline: none;
}

.footer-newsletter input[type='email']::placeholder {
    color: var(--light-gray);
    opacity: 0.7;
}

.footer-newsletter button {
    background-color: var(--pure-white);
    color: var(--primary-black);
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.footer-newsletter button:hover {
    background-color: var(--light-gray);
    transform: translateY(-2px);
}

.footer-newsletter button i {
    font-size: 1.1rem;
}

/* Popup form */
.popup-form {
    background-color: var(--dark-gray);
    color: var(--pure-white);
}

.popup-form label,
.popup-form h3,
.popup-form p,
.popup-form #selectedService {
    color: var(--pure-white);
}

.popup-form .form-group {
    margin-bottom: 1rem;
}

.popup-form input,
.popup-form textarea {
    background-color: var(--medium-gray);
    color: var(--pure-white);
    border: 1px solid var(--pure-white);
}

.close-popup {
    color: var(--pure-white);
}

/* Skills tags */
.skill-tags span {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

/* Navigation toggle */
header .nav-toggle span {
    background-color: var(--pure-white);
}

/* Theme toggle button - hide it since we're using a fixed theme */
.theme-toggle {
    display: none;
}

/* Scroll indicator */
.scroll-indicator {
    background-color: var(--pure-white);
}

/* Back to top button */
.back-to-top {
    background-color: var(--pure-white);
    color: var(--primary-black);
}

/* About section */
.about-text h3,
.about-text p,
.about-text h4 {
    color: var(--dark-color);
}

/* Mobile menu */
.mobile-menu-profile {
    background-color: var(--dark-gray);
}

/* Links */
a {
    color: var(--dark-color);
}

a:hover {
    color: var(--primary-color);
}