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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #d4d4d4;
    color: #000;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.navbar {
    padding: 20px 0 10px;
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 400;
}

.hero {
    padding: 20px 0 40px;
    min-height: auto;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 64px;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 17px;
    line-height: 1.5;
    margin-bottom: 30px;
    color: #333;
}

.cta-button {
    display: inline-block;
    background-color: #000;
    color: #fff;
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: transform 0.2s, box-shadow 0.2s;
    letter-spacing: 0.3px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.hero-phone {
    flex: 0 0 auto;
}

.phone-image {
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.3));
}

@media (max-width: 1200px) {
    .hero-content {
        gap: 40px;
    }
    
    .hero-title {
        font-size: 56px;
    }
    
    .phone-image {
        max-width: 380px;
    }
}

@media (max-width: 968px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }
    
    .hero-text {
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .phone-image {
        max-width: 300px;
    }
}