/* Highlighted WhatsApp group button */
.whatsapp-highlight {
    display: inline-block;
    background: #25d366;
    color: #fff !important;
    font-weight: 700;
    padding: 0.75em 1.5em;
    border-radius: 30px;
    font-size: 1.1em;
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.15);
    text-decoration: none;
    margin-top: 10px;
    transition: background 0.2s, box-shadow 0.2s;
}
.whatsapp-highlight:hover {
    background: #128c7e;
    color: #fff;
    box-shadow: 0 4px 16px rgba(18, 140, 126, 0.18);
    text-decoration: none;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #f8faff;
}

header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(30, 60, 114, 0.3);
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-main {
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.logo-tagline {
    font-size: 0.6rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 6px;
    margin-top: 2px;
    background: none;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.8);
    width: 100%;
    text-align: left;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
}

.nav-links a:hover {
    color: #4facfe;
    transform: translateY(-2px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hero {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    text-align: center;
    padding: 80px 2rem 50px;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/bus1.avif');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: -1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-family: 'Poppins', sans-serif;
    animation: fadeInUp 1s ease-out;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.cta-button {
    background: linear-gradient(45deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out 0.4s both;
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(79, 172, 254, 0.5);
    background: linear-gradient(45deg, #00f2fe 0%, #4facfe 100%);
}

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

section {
    padding: 50px 0;
}

h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-size: 2.8rem;
    color: #1e3c72;
    font-family: 'Poppins', sans-serif;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    border-radius: 2px;
}

.trips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.trip-card {
    background: white;
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 15px 40px rgba(30, 60, 114, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(79, 172, 254, 0.1);
    overflow: hidden;
    position: relative;
}

.trip-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    opacity: 0.1;
}

.trip-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(30, 60, 114, 0.2);
}

.trip-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.trip-card:nth-child(1) .trip-image {
    background-image: url('images/bus1.avif');
}

.trip-card:nth-child(2) .trip-image {
    background-image: url('images/bus2.avif');
}

.trip-card:nth-child(3) .trip-image {
    background-image: url('images/bus1.avif');
}

.trip-content {
    padding: 2rem;
}

.pickup-points {
    margin-top: 1rem;
    padding: 0.8rem;
    background: rgba(79, 172, 254, 0.05);
    border-radius: 8px;
    border-left: 3px solid #4facfe;
}

.pickup-points p {
    margin-bottom: 0.5rem;
    color: #1e3c72;
}

.pickup-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pickup-list li {
    margin: 0.3rem 0;
    padding: 0.2rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.pickup-list li:before {
    content: '📍';
    font-size: 0.9rem;
    margin-top: 0.1rem;
}

.location-label {
    font-weight: 600;
    color: #1e3c72;
    min-width: 80px;
}

.trip-card h3 {
    color: #1e3c72;
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1.4rem;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 1rem 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

#totalPrice {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin: 1.5rem 0;
    padding: 1.5rem;
    background-color: rgba(79, 172, 254, 0.1);
    border-radius: 15px;
    border: 2px solid rgba(79, 172, 254, 0.2);
}

.about {
    background: white;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/bus1.avif');
    background-size: cover;
    background-position: center;
    opacity: 0.03;
    z-index: -1;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
    margin-bottom: 3rem;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #444;
    text-align: justify;
}

.about-text p {
    margin-bottom: 1.2rem;
    text-indent: 0;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-image {
    width: 100%;
    height: 450px;
    background-image: url('images/bus1.avif');
    background-size: cover;
    background-position: center;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(30, 60, 114, 0.15);
    position: sticky;
    top: 120px;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.feature {
    text-align: center;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(30, 60, 114, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(79, 172, 254, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 20px rgba(79, 172, 254, 0.3);
}

.feature h4 {
    color: #1e3c72;
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
}

.contact {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/bus1.avif');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: -1;
}

.contact h2 {
    color: white;
}

.contact-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-form {
    background: rgba(255, 255, 255, 0.15);
    padding: 2.5rem;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-form input,
.contact-form textarea {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    color: #333;
    border-radius: 10px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #666;
}

.contact-info {
    padding: 2rem;
    text-align: center;
    max-width: 600px;
    width: 100%;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    color: #4facfe;
}

.contact-info p {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.contact-info a {
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-info a:hover {
    color: #4facfe;
    text-decoration: underline;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(79, 172, 254, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4facfe;
    font-size: 1.2rem;
}

footer {
    background: #0f1419;
    color: white;
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid rgba(79, 172, 254, 0.2);
}

/* Upcoming Trips Section */
.upcoming-trips {
    background: linear-gradient(135deg, #f8faff 0%, #e8f4fd 100%);
    position: relative;
    margin-top: -80px;
}

.upcoming-trips::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/bus1.avif');
    background-size: cover;
    background-position: center;
    opacity: 0.03;
    z-index: -1;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.upcoming-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.upcoming-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 15px 40px rgba(30, 60, 114, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(79, 172, 254, 0.1);
    position: relative;
    overflow: hidden;
}

.upcoming-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
}

.upcoming-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(30, 60, 114, 0.15);
}

.trip-date {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    border-radius: 15px;
    color: white;
    display: inline-block;
    min-width: 100px;
}

.trip-date .month {
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0.9;
}

.trip-date .day {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin: 0.2rem 0;
}

.trip-date .year {
    font-size: 0.9rem;
    opacity: 0.9;
}

.trip-details h3 {
    color: #1e3c72;
    font-family: 'Poppins', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.route-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(79, 172, 254, 0.05);
    border-radius: 10px;
}

.departure-info, .arrival-info {
    text-align: center;
    flex: 1;
}

.departure-info .time, .arrival-info .time {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e3c72;
    margin-bottom: 0.3rem;
}

.departure-info .location, .arrival-info .location {
    display: block;
    font-size: 0.9rem;
    color: #666;
}

.arrow {
    font-size: 1.5rem;
    color: #4facfe;
    margin: 0 1rem;
}

.trip-price {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 1rem 0;
}

.discount {
    font-size: 0.9rem;
    background: #ff6b6b;
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    font-weight: 500;
}

.seats-available {
    color: #28a745;
    font-weight: 500;
    margin: 0.5rem 0;
}

.reserve-btn {
    width: 100%;
    background: linear-gradient(45deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.reserve-btn:hover {
    background: linear-gradient(45deg, #00f2fe 0%, #4facfe 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79, 172, 254, 0.4);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
        flex-direction: column;
        justify-content: start;
        align-items: center;
        padding-top: 2rem;
        transition: right 0.3s ease;
        backdrop-filter: blur(10px);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 1rem 0;
    }

    .hero {
        padding: 150px 2rem 100px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-image {
        height: 300px;
        margin-top: 2rem;
    }

    .trips-grid {
        grid-template-columns: 1fr;
    }

    .features {
        grid-template-columns: 1fr;
    }

    nav {
        padding: 0 1rem;
    }

    .container {
        padding: 0 1rem;
    }

    section {
        padding: 80px 0;
    }
}