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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header and Navigation */
header {
    background-color: #ffffff;
    border-bottom: 1px solid #e5e5e5;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #2c3e50;
}

/* Hero Section */
.hero {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8eef5 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 2.75rem;
    line-height: 1.2;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.125rem;
    color: #555;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.cta-button {
    display: inline-block;
    padding: 0.875rem 2rem;
    background-color: #2c3e50;
    color: #ffffff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #1a252f;
    transform: translateY(-2px);
}

/* Page Hero */
.page-hero {
    padding: 4rem 0 3rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8eef5 100%);
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-hero .lead {
    font-size: 1.25rem;
    color: #555;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: #ffffff;
}

.features h2 {
    text-align: center;
    font-size: 2.25rem;
    color: #2c3e50;
    margin-bottom: 3rem;
    font-weight: 700;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.feature-card h3 {
    font-size: 1.375rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.7;
}

/* Visual Section */
.visual-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.two-col-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.two-col-layout.reverse {
    direction: rtl;
}

.two-col-layout.reverse > * {
    direction: ltr;
}

.col-text h2 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.col-text p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.col-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

/* Stats Section */
.stats-section {
    padding: 4rem 0;
    background-color: #2c3e50;
    color: #ffffff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    opacity: 0.9;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background-color: #f5f7fa;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.25rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 700;
}

.cta-section p {
    font-size: 1.125rem;
    color: #555;
    margin-bottom: 2rem;
}

/* Content Section */
.content-section {
    padding: 4rem 0;
    background-color: #ffffff;
}

/* Values Section */
.values-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.values-section h2 {
    text-align: center;
    font-size: 2.25rem;
    color: #2c3e50;
    margin-bottom: 3rem;
    font-weight: 700;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.value-card {
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.value-card h3 {
    font-size: 1.375rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

.value-card p {
    color: #666;
    line-height: 1.7;
}

/* Team Section */
.team-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

/* Approach Section */
.approach-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.approach-section h2 {
    text-align: center;
    font-size: 2.25rem;
    color: #2c3e50;
    margin-bottom: 3rem;
    font-weight: 700;
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

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

.step-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    opacity: 0.3;
    margin-bottom: 1rem;
}

.step h3 {
    font-size: 1.375rem;
    color: #2c3e50;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.step p {
    color: #666;
    line-height: 1.7;
}

/* Services Pages */
.services-overview {
    padding: 4rem 0;
    background-color: #ffffff;
}

.service-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.service-content h2 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.service-content p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    margin-top: 1.5rem;
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #555;
}

.service-features li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #2c3e50;
    font-weight: 700;
}

.service-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.services-grid-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

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

.service-card {
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-card h3 {
    font-size: 1.375rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-link {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.service-link:hover {
    color: #1a252f;
}

.methodology-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.methodology-section h3 {
    font-size: 1.75rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

.technologies-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.technologies-section h2 {
    text-align: center;
    font-size: 2.25rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    color: #555;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.tech-areas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.tech-area {
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
}

.tech-area h3 {
    font-size: 1.25rem;
    color: #2c3e50;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.tech-area p {
    color: #666;
    line-height: 1.7;
}

/* Contact Page */
.contact-section {
    padding: 4rem 0;
    background-color: #ffffff;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-info > p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-method h3 {
    font-size: 1.125rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-method p {
    color: #555;
    line-height: 1.6;
}

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

.contact-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.contact-form-wrapper h2 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2c3e50;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
}

.checkbox-label a {
    color: #2c3e50;
    text-decoration: underline;
}

.submit-button {
    padding: 0.875rem 2rem;
    background-color: #2c3e50;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.submit-button:hover {
    background-color: #1a252f;
    transform: translateY(-2px);
}

.additional-contact {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.additional-contact h2 {
    text-align: center;
    font-size: 2.25rem;
    color: #2c3e50;
    margin-bottom: 3rem;
    font-weight: 700;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.info-card {
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.info-card h3 {
    font-size: 1.375rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

.info-card p {
    color: #666;
    line-height: 1.7;
}

/* Legal Pages */
.legal-content {
    padding: 4rem 0;
    background-color: #ffffff;
}

.legal-text {
    max-width: 800px;
    margin: 0 auto;
}

.legal-text h2 {
    font-size: 1.75rem;
    color: #2c3e50;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.legal-text h3 {
    font-size: 1.375rem;
    color: #2c3e50;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.legal-text p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-text ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal-text li {
    color: #555;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.legal-text a {
    color: #2c3e50;
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: #ffffff;
    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-col h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-col p {
    opacity: 0.9;
    line-height: 1.6;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-col ul li a:hover {
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
        font-size: 0.875rem;
    }

    .hero .container,
    .two-col-layout,
    .service-large,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    h2 {
        font-size: 1.75rem;
    }

    .feature-grid,
    .values-grid,
    .approach-steps,
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    .hero-content p {
        font-size: 1rem;
    }
}