/* Hero Section */
.hero-about-us {
    position: relative;

    display: flex;
    align-items: center;
    overflow: hidden;
    color: white;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
     object-position: center 20%; 
    z-index: 1;
}

.hero-content-overlay {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 60px 0;
    min-height: 600px;
}

.hero-content-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
    z-index: -1;
}

.hero-about-us-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    display:flex;
    align-items:center;
    justify-content: center;
    height:400px
}

.hero-about-us h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-about-us p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Quality Guarantee Section */
.quality {
    padding-top: 80px;
    background-color: #ffffff;
}

.quality-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.section-title-about-us {
    color: #284139;
    font-size: 2.2rem;
    margin-bottom: 30px;
    text-align: center;
}

.quality-content p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

/* How We Work Section */
.how-we-work {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.work-steps {
    display: flex;
    flex-direction: row;

    gap: 30px;

}

.work-step {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
    width: 285px;
    
}

.work-step:hover {
    transform: translateY(-5px);
}

.step-image {
    height: 120px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #284139;
    font-size: 3rem;
}

.work-step h3 {
    color: #284139;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.work-step p {
    text-align: left;
}


.btn:hover {
    background-color: #e6b449;
}

.cards-images-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;

}

.card-top-image {
    text-align: center;
}

.card-top-image img {
    width: 250px;
    height:200px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}