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

:root {
    /* Brand Colors */
    --dark-blue: #1a1a2e;
    --blue: #16213e;
    --light-blue: #0f3460;
    --accent-blue: #2196f3;
    --white: #ffffff;
    --grey: #b0b0b0;
    --dark-grey: #333333;
    --black: #000000;
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 80px 20px;
    --border-radius: 8px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background-color: var(--blue);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

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

.nav-logo h2 {
    color: var(--white);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--grey);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background-color: var(--accent-blue);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 140px 0 120px;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--blue) 50%, var(--light-blue) 100%);
    text-align: center;
    margin-bottom: 0;
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

.hero-logo {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.hero-logo-img {
    height: 80px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.hero-image {
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

.hero-img:hover {
    transform: scale(1.05);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--grey);
    margin-bottom: 2rem;
}

.ceo-info {
    margin: 2rem 0;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.ceo-photo {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.ceo-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--accent-blue);
    box-shadow: 0 5px 20px rgba(33, 150, 243, 0.3);
    transition: var(--transition);
}

.ceo-img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.5);
}

.ceo-info h3 {
    font-size: 2rem;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
}

.ceo-title {
    font-size: 1.2rem;
    color: var(--grey);
    font-style: italic;
    margin-bottom: 1rem;
}

.ceo-contact {
    margin-top: 1rem;
}

.ceo-phone,
.ceo-whatsapp {
    margin: 0.5rem 0;
    font-size: 1rem;
}

.ceo-phone a,
.ceo-whatsapp a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.ceo-phone a:hover,
.ceo-whatsapp a:hover {
    color: var(--white);
    text-decoration: underline;
}

.highlight-text {
    background-color: var(--light-blue);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border-left: 4px solid var(--accent-blue);
}

.highlight-text p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.highlight-text p:last-child {
    margin-bottom: 0;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #1976d2;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

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

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

/* Sections */
.about, .services, .portfolio, .contact {
    padding: var(--section-padding);
}

.page-header {
    padding: 140px 0 60px;
    text-align: center;
    background-color: var(--blue);
}

.page-logo {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.page-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
}

.header-image {
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-header-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.page-header-img:hover {
    transform: scale(1.05);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.page-header p {
    font-size: 1.2rem;
    color: var(--grey);
}

/* About Section */
.about {
    background-color: var(--dark-blue);
    position: relative;
    z-index: 2;
    margin-top: 100px;
    padding: 100px 20px;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--white);
}

.company-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.company-intro p {
    font-size: 1.2rem;
    color: var(--grey);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.portfolio-highlight {
    background-color: var(--light-blue);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-blue);
    margin: 1.5rem 0;
}

.portfolio-highlight p {
    margin: 0;
    color: var(--white);
    font-size: 1.1rem;
}

.portfolio-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.portfolio-link:hover {
    color: var(--white);
    text-decoration: underline;
}

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

.about-card {
    background-color: var(--blue);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-5px);
    background-color: var(--light-blue);
}

.card-image {
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.about-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.about-img:hover {
    transform: scale(1.1);
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

/* Technologies Section */
.technologies {
    padding: var(--section-padding);
    background-color: var(--blue);
    text-align: center;
}

.technologies h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.tech-subtitle {
    font-size: 1.2rem;
    color: var(--grey);
    margin-bottom: 3rem;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-item {
    background-color: var(--dark-blue);
    padding: 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid transparent;
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 25px rgba(33, 150, 243, 0.2);
}

.tech-img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.tech-img:hover {
    transform: scale(1.05);
}

.tech-item h4 {
    font-size: 1.3rem;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
}

.tech-item p {
    color: var(--grey);
    font-size: 0.95rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background-color: var(--blue);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.service-card.featured {
    border: 2px solid var(--accent-blue);
    transform: scale(1.05);
}

.service-header {
    background-color: var(--light-blue);
    padding: 1.5rem;
    text-align: center;
}

.service-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.service-content {
    padding: 2rem;
}

.service-description {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--grey);
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--white);
}

.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
}

.highlight-box {
    background-color: var(--light-blue);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    border-left: 4px solid var(--accent-blue);
}

.pricing-note {
    font-style: italic;
    color: var(--grey);
    margin: 1rem 0;
}

.services-benefits h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--white);
}

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

.benefit-item, .benefit-step {
    background-color: var(--blue);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.benefit-item h4, .benefit-step h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

/* Portfolio Section */
.portfolio-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.portfolio-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.featured-project {
    background-color: var(--light-blue);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem auto;
    max-width: 600px;
    border-left: 4px solid var(--accent-blue);
}

.featured-project h3 {
    color: var(--accent-blue);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.featured-project p {
    color: var(--white);
    margin: 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.portfolio-item {
    background-color: var(--blue);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-item.featured-work {
    border: 2px solid var(--accent-blue);
    box-shadow: 0 5px 20px rgba(33, 150, 243, 0.3);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.portfolio-image {
    height: 200px;
    background-color: var(--light-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-img:hover {
    transform: scale(1.1);
}

.placeholder-image {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.portfolio-tags {
    margin-top: 1rem;
}

.tag {
    display: inline-block;
    background-color: var(--accent-blue);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.portfolio-cta {
    text-align: center;
    background-color: var(--blue);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.portfolio-cta h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.contact-highlight {
    background-color: var(--light-blue);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border-left: 4px solid var(--accent-blue);
}

.contact-highlight h3 {
    color: var(--accent-blue);
    margin-bottom: 1rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-details h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-blue);
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--grey);
}

.ceo-contact-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.contact-ceo-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-blue);
    box-shadow: 0 3px 10px rgba(33, 150, 243, 0.3);
}

.contact-item a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Contact Form */
.contact-form-container {
    background-color: var(--blue);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--white);
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--white);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--dark-grey);
    border-radius: var(--border-radius);
    background-color: var(--dark-blue);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 10px rgba(33, 150, 243, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: var(--black);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--accent-blue);
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--grey);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-section a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-highlight {
    background-color: var(--dark-blue);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    border-left: 3px solid var(--accent-blue);
}

.footer-highlight p {
    margin: 0;
    color: var(--white);
}

.footer-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white);
    text-decoration: underline;
}

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

.footer-links li,
.footer-info li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--grey);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-blue);
    text-decoration: underline;
}

.footer-info li {
    color: var(--grey);
    font-size: 0.95rem;
}

.cta-footer {
    margin-top: 1.5rem;
}

.btn-small {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--dark-grey);
    color: var(--grey);
    font-size: 0.9rem;
}

/* Error Page Styles */
.error-page {
    min-height: calc(100vh - 80px); /* Account for navbar height */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--blue) 50%, var(--light-blue) 100%);
}

.error-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background-color: rgba(22, 33, 62, 0.9);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.error-content h1 {
    font-size: 10rem;
    font-weight: 900;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(33, 150, 243, 0.5);
    line-height: 1;
    background: linear-gradient(45deg, var(--accent-blue), #64b5f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.error-content > p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: var(--grey);
    font-weight: 400;
    line-height: 1.8;
}

.error-suggestions {
    background: linear-gradient(135deg, var(--blue) 0%, var(--light-blue) 100%);
    padding: 2.5rem;
    border-radius: 15px;
    margin: 3rem 0;
    text-align: left;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(33, 150, 243, 0.3);
}

.error-suggestions h3 {
    color: var(--accent-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.error-suggestions ul {
    list-style: none;
    max-width: 500px;
    margin: 0 auto;
}

.error-suggestions li {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(33, 150, 243, 0.2);
    font-size: 1.1rem;
    color: var(--white);
    transition: var(--transition);
}

.error-suggestions li:last-child {
    border-bottom: none;
}

.error-suggestions li:hover {
    background-color: rgba(33, 150, 243, 0.1);
    padding-left: 1rem;
    border-radius: 8px;
}

.error-suggestions a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.error-suggestions a:hover {
    color: var(--white);
    text-shadow: 0 0 10px rgba(33, 150, 243, 0.5);
}

.error-cta {
    margin: 3rem 0;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-highlight {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--accent-blue) 100%);
    padding: 2.5rem;
    border-radius: 15px;
    margin-top: 3rem;
    box-shadow: 0 15px 30px rgba(33, 150, 243, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-highlight h3 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    font-weight: 600;
}

.contact-highlight p {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.contact-highlight p:last-of-type {
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .error-page {
        padding: 1rem 15px;
        min-height: calc(100vh - 70px);
    }
    
    .error-content {
        padding: 2rem 1.5rem;
        margin: 1rem 0;
    }
    
    .error-content h1 {
        font-size: 6rem;
    }
    
    .error-content h2 {
        font-size: 2rem;
    }
    
    .error-content > p {
        font-size: 1.1rem;
    }
    
    .error-cta {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .error-cta .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .error-suggestions {
        text-align: center;
        padding: 2rem 1.5rem;
    }
    
    .error-suggestions ul {
        text-align: left;
    }
    
    .contact-highlight {
        padding: 2rem 1.5rem;
    }
    
    .contact-highlight h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .error-content h1 {
        font-size: 4rem;
    }
    
    .error-content h2 {
        font-size: 1.5rem;
    }
    
    .error-content {
        padding: 1.5rem 1rem;
    }
    
    .error-suggestions {
        padding: 1.5rem 1rem;
    }
    
    .contact-highlight {
        padding: 1.5rem 1rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--blue);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card.featured {
        transform: none;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-logo h2 {
        font-size: 1.1rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .ceo-info {
        padding: 1.5rem;
    }

    .highlight-text {
        padding: 1.5rem;
    }

    .about-grid,
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-container {
        padding: 1.5rem;
    }
}

/* Additional Utility Classes */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mt-2 {
    margin-top: 2rem;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for better UX */
.fade-in {
    animation: fadeIn 0.8s ease-in;
}

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