.hero {
    background: url('/img/banner.jpg') center/cover no-repeat;
    color: white;
    text-align: center;
    padding: 100px 20px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 20px;
}

.hero button {
    background: #004aad;
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    cursor: pointer;
}

.hero button:hover {
    background: #0060df;
}

/* ===== DỊCH VỤ VẬN CHUYỂN ===== */
#services {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 16px;
}

#services h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #333;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

/* ===== CARD ===== */
.service-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.service-card h2 {
    font-size: 1.2rem;
    color: #222;
    margin-bottom: 10px;
}

.service-card .desc {
    font-size: 0.95rem;
    color: #555;
    min-height: 60px;
}

.service-card .price {
    font-weight: bold;
    color: #e67e22;
    margin: 10px 0 15px;
}

/* ===== NÚT HÀNH ĐỘNG ===== */
.service-card .actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-card button,
.service-card .btn-detail {
    border: none;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s ease;
}

.service-card button {
    background: #007bff;
    color: #fff;
}

.service-card button:hover {
    background: #0056b3;
}

.service-card .btn-detail {
    background: #f5f5f5;
    color: #333;
}

.service-card .btn-detail:hover {
    background: #e0e0e0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .service-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .service-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.quote,
.contact,
.invoice {
    padding: 50px 20px;
    text-align: center;
}

.quote-form,
.contact-form {
    display: grid;
    gap: 10px;
    max-width: 400px;
    margin: 0 auto;
}

input,
select,
textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button[type=submit] {
    background: #004aad;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
}

button[type=submit]:hover {
    background: #0060df;
}

.testimonials {
    background: #f0f5ff;
    padding: 60px 20px;
}

.testimonial-list {
    display: grid;
    gap: 20px;
    max-width: 700px;
    margin: auto;
}

.testimonial-item {
    background: white;
    border-left: 5px solid #004aad;
    padding: 20px;
    border-radius: 8px;
}