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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --border-color: #e0e0e0;
    --white: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

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

header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--secondary-color);
}

.hero {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 30px;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.cta-button {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #2980b9;
}

.features {
    padding: 80px 0;
}

.features h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 8px;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-color);
}

.about-preview {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.content-split.reverse {
    direction: rtl;
}

.content-split.reverse > * {
    direction: ltr;
}

.text-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.text-content p {
    margin-bottom: 20px;
}

.text-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.text-link:hover {
    text-decoration: underline;
}

.image-content img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.services-preview {
    padding: 80px 0;
}

.services-preview h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.service-item {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.service-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.service-item h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    padding: 20px 20px 10px;
}

.service-item p {
    padding: 0 20px 20px;
    color: var(--text-color);
}

.services-link {
    text-align: center;
}

.cta-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
}

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

.cta-section .cta-button:hover {
    background-color: var(--light-bg);
}

footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-col p {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.6;
}

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

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
}

.footer-col ul li a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

.page-header {
    padding: 60px 0 40px;
    background-color: var(--light-bg);
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.page-header p {
    font-size: 18px;
    color: var(--text-color);
}

.content-section {
    padding: 80px 0;
}

.values-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.values-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.value-card {
    padding: 30px;
    background-color: var(--white);
    border-radius: 8px;
}

.value-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.team-section {
    padding: 80px 0;
}

.team-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.approach-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.approach-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.step {
    text-align: center;
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.step h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.services-detail {
    padding: 80px 0;
}

.service-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.service-block.reverse {
    direction: rtl;
}

.service-block.reverse > * {
    direction: ltr;
}

.service-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-content p {
    margin-bottom: 20px;
}

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

.service-list li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
}

.service-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.service-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.process-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.process-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.process-item {
    padding: 30px;
    background-color: var(--white);
    border-radius: 8px;
}

.process-item h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.features-section {
    padding: 80px 0;
}

.features-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
}

.feature-item {
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 8px;
}

.feature-item h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form-wrapper h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 16px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.submit-button {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 15px 35px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #2980b9;
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-block h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.info-item {
    margin-bottom: 25px;
}

.info-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.info-item p {
    color: var(--text-color);
    line-height: 1.6;
}

.contact-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.info-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.info-card {
    padding: 30px;
    background-color: var(--white);
    border-radius: 8px;
}

.info-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.faq-section {
    padding: 80px 0;
}

.faq-section h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 8px;
}

.faq-item h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

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

.text-content-full h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.text-content-full h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.text-content-full p {
    margin-bottom: 15px;
}

.text-content-full ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.text-content-full ul li {
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    nav {
        gap: 15px;
    }

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

    .content-split,
    .content-split.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

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

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .values-grid,
    .process-grid,
    .faq-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    .approach-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-block,
    .service-block.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

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

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

    header .container {
        flex-direction: column;
        gap: 15px;
    }

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

    .hero-content h1 {
        font-size: 28px;
    }

    .page-header h1 {
        font-size: 32px;
    }

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

    .approach-steps {
        grid-template-columns: 1fr;
    }
}