/* ==========================================================================
   EcoFluxion Corporate Website - Main Stylesheet
   ========================================================================== */

/* ==========================================================================
   1. Variables & Base Styles
   ========================================================================== */

:root {
    /* Brand Colors - Extracted from Logo */
    --primary-green: #7CB342;
    --dark-green: #558B2F;
    --light-green: #C5E1A5;
    --accent-green: #8BC34A;
    
    /* Neutral Colors */
    --dark-gray: #424242;
    --medium-gray: #757575;
    --light-gray: #EEEEEE;
    --white: #FFFFFF;
    
    /* Accent Colors */
    --accent-blue: #1976D2;
    --accent-blue-dark: #1565C0;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    
    /* Transitions */
    --transition-smooth: all 0.3s ease-in-out;
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark-gray);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-gray);
}

a {
    text-decoration: none;
    transition: var(--transition-smooth);
}

img {
    max-width: 100%;
    height: auto;
}

.section-padding {
    padding: var(--section-padding);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--dark-gray);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--dark-green));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   2. Navigation
   ========================================================================== */

.navbar {
    padding: 1rem 0;
    transition: var(--transition-smooth);
    background-color: rgba(66, 66, 66, 0.95);
    backdrop-filter: blur(10px);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    background-color: rgba(66, 66, 66, 1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white) !important;
    font-family: var(--font-heading);
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-link {
    color: var(--white) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    font-size: 0.95rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 70%;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    min-width: 50px;
    font-weight: 600;
    border-color: var(--white);
    color: var(--white);
    transition: var(--transition-smooth);
}

.lang-btn:hover,
.lang-btn.active {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
    color: var(--white);
}

/* ==========================================================================
   3. Hero Section
   ========================================================================== */

.hero-section {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--dark-green) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    color: var(--white);
    animation: fadeInUp 1s ease;
}

.hero-section .lead {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}

.btn-primary:hover {
    background-color: var(--dark-green);
    border-color: var(--dark-green);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(124, 179, 66, 0.4);
}

.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--dark-green);
    transform: translateY(-3px);
}

.hero-stats {
    animation: fadeInUp 1s ease 0.6s both;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-green);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-width: 400px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.floating {
    animation: floating 3s ease-in-out infinite;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator a {
    color: var(--white);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

/* ==========================================================================
   4. About Section
   ========================================================================== */

.about-features .feature-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 10px;
    transition: var(--transition-smooth);
}

.about-features .feature-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateX(10px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    border-radius: 12px;
    font-size: 1.8rem;
    color: var(--white);
}

.feature-content h4 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    color: var(--dark-gray);
}

.feature-content p {
    margin: 0;
    color: var(--medium-gray);
}

/* ==========================================================================
   5. Services Section
   ========================================================================== */

.service-card {
    background: var(--white);
    padding: 2rem 1.8rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
    height: 100%;
    border-top: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-top-color: var(--primary-green);
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    border-radius: 20px;
    font-size: 2.2rem;
    color: var(--white);
    margin-bottom: 1.2rem;
}

.service-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    color: var(--dark-gray);
}

.service-card p {
    color: var(--medium-gray);
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.service-list {
    list-style: none;
    padding: 0;
}

.service-list li {
    padding: 0.4rem 0;
    color: var(--medium-gray);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

/* ==========================================================================
   6. Projects Section
   ========================================================================== */

.project-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
    height: 100%;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
}

.project-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.project-overlay {
    color: var(--white);
    opacity: 0.9;
}

.project-overlay i {
    font-size: 3.5rem;
}

.project-content {
    padding: 1.5rem;
}

.project-category {
    display: inline-block;
    background: var(--light-green);
    color: var(--dark-green);
    padding: 0.25rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--dark-gray);
}

.project-content p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    color: var(--medium-gray);
}

.project-features {
    margin: 1.2rem 0;
}

.project-features h5 {
    font-size: 1rem;
    margin-bottom: 0.6rem;
    color: var(--dark-gray);
}

.project-features ul {
    list-style: none;
    padding: 0;
}

.project-features ul li {
    padding: 0.3rem 0;
    color: var(--medium-gray);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.85rem;
}

.project-features ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-size: 1.5rem;
    line-height: 1;
}

.project-tech {
    margin: 1rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tech-badge {
    display: inline-block;
    background: var(--light-gray);
    color: var(--dark-gray);
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
    line-height: 1.4;
    white-space: nowrap;
}

.project-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--light-gray);
}

.project-stats .stat {
    text-align: center;
}

.project-stats .stat strong {
    display: block;
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 0.2rem;
}

.project-stats .stat span {
    font-size: 0.8rem;
    color: var(--medium-gray);
}

/* ==========================================================================
   7. Technologies Section
   ========================================================================== */

.tech-item {
    background: var(--white);
    padding: 1.5rem 1.2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
    height: 100%;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
}

.tech-item:hover i,
.tech-item:hover h5 {
    color: var(--white);
}

.tech-item i {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 0.8rem;
    transition: var(--transition-smooth);
}

.tech-item h5 {
    font-size: 0.95rem;
    margin: 0;
    color: var(--dark-gray);
    transition: var(--transition-smooth);
    line-height: 1.3;
}

.tech-partners {
    background: var(--light-gray);
    padding: 2.5rem 2rem;
    border-radius: 15px;
}

.tech-partners h4 {
    color: var(--dark-gray);
    font-size: 1.4rem;
    margin-bottom: 2rem;
}

.partner-logo {
    margin-bottom: 1.5rem;
}

.partner-logo i {
    color: var(--medium-gray);
    transition: var(--transition-smooth);
}

.partner-logo:hover i {
    color: var(--primary-green);
    transform: scale(1.1);
}

.partner-logo p {
    font-size: 0.85rem;
    color: var(--medium-gray);
    margin: 0.5rem 0 0 0;
}

/* ==========================================================================
   8. Team Section
   ========================================================================== */

.team-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.team-image {
    height: 300px;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-placeholder {
    color: var(--white);
    opacity: 0.7;
}

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

.team-content h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.team-role {
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 1rem;
}

.team-bio {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.team-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: 50%;
    color: var(--dark-gray);
    transition: var(--transition-smooth);
}

.team-social a:hover {
    background: var(--primary-green);
    color: var(--white);
    transform: translateY(-3px);
}

.team-values {
    margin-top: 4rem;
}

.value-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
    height: 100%;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.value-card i {
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.value-card h5 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.value-card p {
    color: var(--medium-gray);
    margin: 0;
}

/* ==========================================================================
   9. Careers Section
   ========================================================================== */

.career-benefits-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.career-benefits-card h3 {
    font-size: 1.6rem;
    color: var(--dark-gray);
}

.career-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.career-benefits .benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.career-benefits .benefit-item:hover {
    background: linear-gradient(135deg, rgba(124, 179, 66, 0.1), rgba(85, 139, 47, 0.1));
    transform: translateX(5px);
}

.benefit-item i {
    color: var(--primary-green);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.benefit-item span {
    color: var(--dark-gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.cv-submission-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.cv-submission-card h4 {
    font-size: 1.5rem;
    color: var(--dark-gray);
}

.cv-submission-card p {
    font-size: 0.95rem;
    color: var(--medium-gray);
}

.cv-form .form-control,
.cv-form .form-label {
    font-size: 0.9rem;
}

.cv-form .form-control {
    padding: 0.7rem 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.cv-form .mb-3 {
    margin-bottom: 0.8rem !important;
}

.cv-form textarea.form-control {
    min-height: 80px;
    resize: vertical;
}

.cv-form .form-control:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 0.2rem rgba(124, 179, 66, 0.25);
}

.cv-form .btn-primary {
    padding: 0.8rem 2.5rem;
}

.position-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.position-item {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.position-item:hover {
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transform: translateX(10px);
}

.position-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.position-header h5 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--dark-gray);
}

.position-item p {
    color: var(--medium-gray);
    margin-bottom: 1rem;
}

.position-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.position-footer span {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.position-footer span i {
    margin-right: 0.3rem;
}

.btn-outline-primary {
    color: var(--primary-green);
    border-color: var(--primary-green);
}

.btn-outline-primary:hover {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
    color: var(--white);
}

/* ==========================================================================
   10. Contact Section
   ========================================================================== */

.contact-info {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    border-radius: 12px;
    font-size: 1.5rem;
    color: var(--white);
}

.contact-details h5 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.contact-details p {
    margin: 0;
    color: var(--medium-gray);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    border-radius: 12px;
    color: var(--white);
    font-size: 1.3rem;
    transition: var(--transition-smooth);
}

.social-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(124, 179, 66, 0.3);
}

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.contact-form .form-control {
    padding: 0.9rem 1.2rem;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.contact-form .form-control:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 0.2rem rgba(124, 179, 66, 0.25);
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.contact-form .btn-primary {
    padding: 1rem 3rem;
}

/* ==========================================================================
   11. Footer
   ========================================================================== */

.footer {
    background: var(--dark-gray);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 50px;
    height: 50px;
}

.footer-brand h4 {
    color: var(--white);
    margin: 0;
}

.footer p {
    color: rgba(255, 255, 255, 0.7);
}

.footer h5 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition-smooth);
}

.footer-social a:hover {
    background: var(--primary-green);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--primary-green);
    padding-left: 5px;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 2rem 0;
}

.footer-copyright,
.footer-credit {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ==========================================================================
   12. Scroll to Top Button
   ========================================================================== */

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 999;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(124, 179, 66, 0.4);
}

/* ==========================================================================
   13. Animations
   ========================================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-15px) translateX(-50%);
    }
    60% {
        transform: translateY(-8px) translateX(-50%);
    }
}

/* ==========================================================================
   14. Responsive Design
   ========================================================================== */

@media (max-width: 991px) {
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section .lead {
        font-size: 1.1rem;
    }
    
    .hero-image img {
        max-width: 300px;
        margin-top: 3rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .service-card,
    .project-card {
        margin-bottom: 2rem;
    }
    
    .nav-link {
        padding: 0.5rem 0 !important;
    }
    
    .language-switcher {
        margin-top: 1rem;
    }
    
    /* Careers Section - Stack on tablets */
    .career-benefits-card,
    .cv-submission-card {
        margin-bottom: 2rem;
    }
}

@media (max-width: 767px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .hero-buttons .btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .project-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .position-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .position-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .contact-info {
        margin-bottom: 2rem;
    }
    
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 575px) {
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .stat-item {
        padding: 0.5rem;
    }
    
    .stat-item h3 {
        font-size: 1.8rem;
    }
    
    .stat-item p {
        font-size: 0.8rem;
    }
    
    .service-icon,
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .tech-item {
        padding: 1.5rem 1rem;
    }
    
    .tech-item i {
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   15. Utility Classes
   ========================================================================== */

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
}

.text-primary {
    color: var(--primary-green) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Language transition effects */
[data-translate],
[data-translate-placeholder],
.tech-badge {
    transition: opacity 0.4s ease-in-out;
}

body.lang-transitioning [data-translate],
body.lang-transitioning [data-translate-placeholder],
body.lang-transitioning .tech-badge {
    opacity: 0;
}

/* ==========================================================================
   16. Print Styles
   ========================================================================== */

@media print {
    .navbar,
    .scroll-to-top,
    .scroll-indicator,
    #particles-js {
        display: none !important;
    }
    
    .hero-section {
        background: var(--white);
        color: var(--dark-gray);
    }
    
    .hero-section h1,
    .hero-section .lead {
        color: var(--dark-gray);
    }
}