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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.5;
    color: #000;
    background-color: #fff;
    font-size: 20px;
}

.navigation {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h1 {
    font-size: 1.4rem;
    font-weight: 400;
    color: #000;
    letter-spacing: -0.01em;
}

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

.nav-menu a {
    text-decoration: none;
    color: #000;
    font-weight: 400;
    font-size: 1rem;
    transition: opacity 0.3s ease;
}

.nav-menu a:hover {
    opacity: 0.7;
}

.hero {
    padding: 80px 0 100px 0;
    background: #fff;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.hero-left {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.hero-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.hero-content {
    max-width: 500px;
}

.hero-headline {
    font-size: 3rem;
    font-weight: 400;
    color: #000;
    margin-bottom: 24px;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.hero-quote {
    font-size: 1.2rem;
    color: #000;
    font-style: italic;
    font-weight: 300;
    margin-bottom: 36px;
    line-height: 1.4;
    opacity: 0.8;
}

.hero-right {
    padding: 0;
    background: transparent;
}

.hero-highlight h3 {
    font-size: 2rem;
    font-weight: 300;
    color: #000;
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.hero-highlight > p {
    font-size: 1.3rem;
    color: #000;
    margin-bottom: 32px;
    font-weight: 300;
    opacity: 0.8;
}

.credentials {
    margin-bottom: 30px;
}

.credentials p {
    color: #000;
    margin-bottom: 12px;
    font-size: 1rem;
    opacity: 0.7;
    font-weight: 300;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border: 1px solid #000;
    border-radius: 0;
    font-size: 0.9rem;
    font-weight: 400;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: 16px;
}

.btn-primary {
    background: #000;
    color: #fff;
}

.btn-primary:hover {
    background: transparent;
    color: #000;
}

.btn-secondary {
    background: transparent;
    color: #000;
    border: 1px solid #000;
}

.btn-secondary:hover {
    background: #000;
    color: #fff;
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        height: auto;
        padding: 15px 20px;
    }
    
    .nav-menu {
        margin-top: 15px;
        gap: 1rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-headline {
        font-size: 2rem;
    }
    
    .hero-right {
        padding: 30px 20px;
    }
}