/* HOME PAGE - Gutenify Exosphere Style */
.hero-section {
    position: relative;
    background-image: url('https://seoking.vn/wp-content/uploads/2018/02/678.jpg'); /* Thay đường dẫn ảnh thật ở đây */
    background-size: cover;
    background-position: center;
    padding: 12rem 0 10rem 0;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Điều chỉnh độ tối */
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2; /* Đảm bảo nội dung nằm trên lớp phủ */
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}
.hero-subtitle {
    font-size: 1.3rem;
    color: #64748b;
    margin-bottom: 2.5rem;
}
.hero-btn {
    text-decoration: none;
    background: #fbbf24;
    color: #222;
    font-weight: 700;
    font-size: 1.15rem;
    border-radius: 8px;
    padding: 0.9rem 2.2rem;
    border: none;
    margin: 0 0.5rem;
    transition: background 0.2s;
    box-shadow: 0 4px 16px rgba(251,191,36,0.08);
}
.hero-btn:hover {
    background: #f59e0b;
    color: #fff;
}
.section {
    padding: 80px 0;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 2.5rem;
    text-align: center;
    letter-spacing: -1px;
}
.card {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(30,64,175,0.06);
    border: none;
    background: #fff;
    padding: 2.5rem 2rem;
    margin-bottom: 2rem;
}
.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1e293b;
}
.card-text {
    color: #64748b;
    font-size: 1.1rem;
}
.btn-yellow {
    text-decoration: none;
    background: #fbbf24;
    color: #222;
    font-weight: 700;
    border-radius: 8px;
    padding: 0.7rem 1.7rem;
    border: none;
    font-size: 1.1rem;
    transition: background 0.2s;
}
.btn-yellow:hover {
    background: #f59e0b;
    color: #fff;
}
.stats-section {
    background: #fef9c3;
    color: #1e293b;
    padding: 60px 0;
}
.stat-item {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}
.stat-label {
    font-size: 1.1rem;
    color: #64748b;
}

/* Team */
.img-fluid.team{
    width: 96px;
    height: 96px;
    object-fit: cover;
    border-radius: 50%;
}

.rounded-circle{
    width: 96px;
    height: 96px;
    object-fit: cover;
    border-radius: 50%;
}

@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .section-title {
        font-size: 1.5rem;
    }
    .card {
        padding: 1.5rem 1rem;
    }
}