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

 body {
     font-family: Arial, sans-serif;
     line-height: 1.6;
     background-color: #f4f4f9;
     color: #333;
 }

 a {
     text-decoration: none;
     color: inherit;
 }


.header-section {
    background: #fff;
    padding: 10px 20px;
    position: sticky; 
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}


.logo img {
    
    height: auto;
    margin-bottom: 0; 
}


.nav-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-login,
.btn-menu {
    background: #e67e22;
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 8px 15px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: background-color 0.3s ease;
}

.btn-login i,
.btn-menu i {
    font-size: 1.2rem;
}

.btn-login:hover,
.btn-menu:hover {
    background: #d35400;
}


.btn-menu {
    display: none;
}


@media (max-width: 768px) {
    .btn-login {
        display: none; 
    }

    .btn-menu {
        display: flex; 
    }
}

.banner {
    background-color: #fff; 
    
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner-content {
    display: flex;
    flex-wrap: wrap; 
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    width: 100%;
}

.banner-text {
    flex: 1;
    padding: 20px;
}

.banner-text h1 {
    font-size: 2.5rem;
    color: #27ae60;
    margin-bottom: 20px;
    font-weight: bold;
}

.banner-text p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #555;
}
.contact-button {
    display: inline-block;
    padding: 12px 30px;
    background: #e74c3c;
    color: #fff;
    font-size: 1.1rem;
    border-radius: 5px;
    transition: background 0.3s ease;
    text-decoration: none;
    font-weight: bold;
    animation: blink 1s infinite; 
}

.contact-button:hover {
    background: #c0392b;
}
@keyframes blink {
    0%, 50%, 100% {
        opacity: 1;
    }
    25%, 75% {
        opacity: 0.5;
    }
}

.banner-image {
    flex: 1;
    text-align: right;
    padding: 20px;
}

.banner-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 10px; 
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); 
}


@media (max-width: 768px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
    }

    .banner-image {
        text-align: center;
    }

    .banner-image img {
        max-width: 100%; 
    }

    .banner-text {
        margin-bottom: 20px;
    }
}
.support-section {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
    margin: 0 auto;
}

.support-section .section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 10px;
}

.support-section .section-subtitle {
    font-size: 1.2rem;
    color: #34495e;
    margin-bottom: 30px;
}
.grid-support {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px;
    padding: 0 10px;
    max-width: 1200px;
    margin: 0 auto;
}
.support-item {
    text-align: center;
    background: #f9f9f9;
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.support-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}
.support-item .icon {
    font-size: 2rem;
    color: #27ae60;
    margin-bottom: 10px;
}
.support-item p {
    font-size: 1rem;
    color: #333;
    margin-bottom: 15px;
}
.tel {
    display: inline-block;
    background: #e74c3c;
    color: #fff;
    padding: 10px 20px;
    font-size: 1rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
}
.tel:hover {
    background: #c0392b;
}
@media (max-width: 992px) {
    .grid-support {
        grid-template-columns: repeat(2, 1fr); 
    }
}
@media (max-width: 576px) {
    .grid-support {
        grid-template-columns: 1fr; 
    }
}
.bus-station-section {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
}
.bus-station-section .section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 30px;
}
.grid-stations {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.station-item {
    background: #f9f9f9;
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.station-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}
.station-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid #ddd;
}
.station-item .caption {
    padding: 10px;
    font-size: 1rem;
    font-weight: bold;
    color: #333;
    text-transform: capitalize;
}
@media (max-width: 992px) {
    .grid-stations {
        grid-template-columns: repeat(2, 1fr); 
    }
}
@media (max-width: 576px) {
    .grid-stations {
        grid-template-columns: 1fr; 
    }
}
.operating-principles {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
}
.operating-principles .section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 30px;
}
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.principle-item {
    background: #f9f9f9;
    border-radius: 10px;
    text-align: center;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.principle-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}
.principle-item .icon {
    font-size: 2.5rem;
    color: #27ae60;
    margin-bottom: 15px;
}
.principle-item h3 {
    font-size: 1.2rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}
.principle-item p {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.5;
}
.operating-principles {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
}
.operating-principles .section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 30px;
}
.principles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}
.principle-item {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}
.principle-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}
.principle-item .icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    position: relative;
}
.principle-item .icon i {
    font-size: 2.5rem;
    color: #27ae60;
}
.principle-item h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 10px;
    font-weight: bold;
}
.principle-item p {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.5;
}
.principle-item:before {
    content: "";
    position: absolute;
    top: 50%;
    left: -10px;
    transform: translateY(-50%);
    border: 10px solid transparent;
    border-left-color: #27ae60;
    z-index: -1;
}
.principle-item:nth-child(1):before,
.principle-item:nth-child(4):before {
    display: none; 
}
@media (max-width: 992px) {
    .principles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .principles-grid {
        grid-template-columns: 1fr;
    }
    .principle-item:before {
        display: none; 
    }
}
.popular-routes-section {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
}
.popular-routes-section .section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 30px;
}
.grid-routes {
    display: grid;
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.route-item {
    background: #f9f9f9;
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.route-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}
.route-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid #ddd;
}
.route-title {
    font-size: 1.2rem;
    color: #333;
    font-weight: bold;
    margin: 10px 0 5px;
}
.route-price {
    font-size: 1rem;
    color: #555;
    margin-bottom: 10px;
}
@media (max-width: 992px) {
    .grid-routes {
        grid-template-columns: repeat(2, 1fr); 
    }
}
@media (max-width: 576px) {
    .grid-routes {
        grid-template-columns: 1fr; 
    }
}
.popular-routes-table-section {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
}
.popular-routes-table-section .section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 30px;
}
.popular-routes-table {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    border-collapse: collapse;
    text-align: left;
    font-size: 1rem;
}
.popular-routes-table thead {
    background: #27ae60;
    color: #fff;
}
.popular-routes-table th,
.popular-routes-table td {
    padding: 12px 15px;
    border: 1px solid #ddd;
}
.popular-routes-table tbody tr:nth-child(even) {
    background: #f9f9f9;
}

.popular-routes-table tbody tr:hover {
    background: #f1f1f1;
}
.footer-section {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 30px 20px;
}
.footer-logo {
    width: 80px;
    margin-bottom: 15px;
}
.footer-title {
    font-size: 1.5rem;
    color: #27ae60;
    font-weight: bold;
    margin-bottom: 10px;
}
.footer-description {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto;
}
.footer-links {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap; 
    gap: 15px; 
}
.footer-links a {
    color: #fff;
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.3s ease;
    white-space: nowrap; 
}
.footer-links a:hover {
    color: #27ae60;
}
.floating-call-btn {
    position: fixed;
    top: 50%; 
    right: 20px;
    transform: translateY(-50%); 
    background: #27ae60;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    font-size: 1.5rem;
    text-decoration: none;
    transition: transform 0.3s ease, background-color 0.3s ease;
    animation: zoom-in-out 1.5s infinite ease-in-out;
}
.floating-call-btn:hover {
    background: #d35400;
    transform: translateY(-50%) scale(1.1);
}
.fixed-call-btn {
    position: fixed;
    bottom: 20px; 
    left: 20px;
    background: #27ae60;
    color: #fff;
    padding: 10px 20px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: background-color 0.3s ease, transform 0.3s ease;
}
.fixed-call-btn i {
    font-size: 1.2rem;
}

.fixed-call-btn:hover {
    background: #d35400;
    transform: scale(1.05);
}
@keyframes zoom-in-out {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}
@media (max-width: 768px) {
    .floating-call-btn {
        top: 69%; 
    }
    .fixed-call-btn {
        font-size: 0.9rem;
        padding: 8px 15px;
    }
}