/* About Banner */
.about-banner {
    height: 400px;
    background-image: url('../images/us.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
}

.about-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.banner-content {
    position: relative;
    color: var(--white);
    text-align: center;
    z-index: 1;
}

.banner-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.banner-content p {
    font-size: 1.5rem;
    font-style: italic;
}

/* About Content */
.about-content {
    padding: 5rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-content section {
    margin-bottom: 4rem;
}

.about-content h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.quote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--secondary-color);
    text-align: center;
    margin: 3rem 0;
}

/* Business Grid */
.business-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.business-item {
    text-align: center;
    padding: 2rem;
    background: var(--light-bg);
    border-radius: 10px;
    transition: var(--transition);
}

.business-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.business-item i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.business-item h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
}

/* Closing Section */
.closing-section {
    text-align: center;
    margin-top: 5rem;
}

.invitation {
    font-size: 1.2rem;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-banner {
        height: 300px;
    }

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

    .banner-content p {
        font-size: 1.2rem;
    }

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

    .about-content h2 {
        font-size: 1.5rem;
    }

    .quote {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .business-grid {
        grid-template-columns: 1fr;
    }
}