:root {
    --primary-color: #1A1F71;
    --accent-color: #FF6F61;
    --secondary-color: #F4F4F4;
    --cta-color: #00A86B;
    --text-dark: #333;
    --text-light: #fff;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--secondary-color);
    margin: 0;
}

.navbar {
    background-color: var(--primary-color);
}

.navbar-nav .nav-link {
    color: var(--text-light) !important;
    margin-right: 15px;
}

.hero {
    background: url('https://images.unsplash.com/photo-1500857527770-d5289b39e342?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8MTcwfHxCQU5ORVIlMjBGT1IlMjBGTElHSFQlMjBCT09LSU5HJTIwV0VCU0lURXxlbnwwfHwwfHx8MA%3D%3D') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    color: var(--text-light);
    text-shadow: 1px 1px 8px rgba(0, 0, 0, 0.8);
}

.hero h1 {
    font-size: 3.5rem;
}

.hero .btn {
    background-color: var(--cta-color);
    border: none;
    padding: 12px 30px;
    font-weight: bold;
}

/* Top Travel Deals */
.deal-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.deal-card img {
    transition: transform 0.3s ease;
}

.deal-card:hover img {
    transform: scale(1.05);
}

.destination-name {
    position: absolute;
    bottom: 10px;
    left: 10px;
    color: #fff;
    background-color: #1B1464;
    /* Custom dark blue */
    padding: 5px 12px;
    border-radius: 5px;
    font-weight: 500;
    font-size: 1rem;
}

.overlay {
    position: absolute;
    bottom: -100px;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    transition: bottom 0.3s ease-in-out;
}

.deal-card:hover .overlay {
    bottom: 0;
}

.btn-book {
    background-color: #FFD700;
    /* Gold color */
    color: #1B1464;
    border: none;
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: bold;
    transition: 0.3s ease;
}

.btn-book:hover {
    background-color: #e6c200;
    color: #fff;
}

.carousel-item img {
    height: 300px;
    object-fit: cover;
}

.btn-outline-primary {
    border-color: #1B1464;
    color: #1B1464;
}

.btn-outline-primary:hover {
    background-color: #1B1464;
}

.text-primary-color {
    color: #1B1464;
}

/* Why choose us*/
.why-choose-us .card {
    background: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 12px;
    backdrop-filter: blur(6px);
    transition: transform 0.3s;
}

.why-choose-us .card:hover {
    transform: scale(1.05);
}

/*International Flight Deals*/
.deal-card {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    background: #fff;
}

.deal-card:hover {
    transform: translateY(-8px);
}

.deal-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.deal-info {
    padding: 20px;
}

/*Popular Flight Routes*/
.flight-card {
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.flight-card:hover {
    transform: translateY(-8px);
}

.flight-card h6 {
    color: #0E4D92;
    font-size: 1.1rem;
    font-weight: 600;
}

.flight-card p {
    color: #00BFA6;
    font-weight: 500;
}

.flight-card .btn {
    margin-top: 10px;
    text-transform: uppercase;
}

/*Footer*/
footer {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 40px 0;
}

footer a {
    color: var(--text-light);
    text-decoration: none;
}