:root {
    --deep-blue: #172C48;
    --aqua: #00A8B5;
    --header-gradient: linear-gradient(to right, #172C48, #324A87);
}

body {
    font-family: 'Segoe UI', sans-serif;
}

/* Header */
.custom-header {
    background: var(--header-gradient);
    padding: 15px 0;
    color: white;
}

.custom-header .navbar-brand {
    font-size: 1.8rem;
    font-weight: 600;
    color: #fff;
}

.mega-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #1e3b6e;
    display: none;
    padding: 30px;
    z-index: 999;
    width: 23vw;
    overflow-x: hidden;

}

.nav-item:hover .mega-menu {
    display: flex;
    justify-content: space-around;
}

.mega-menu a {
    color: #fff;
    text-decoration: none;
    display: block;
    padding: 5px 0;
}

.hero-section {
    background: url('img/cruise-bg-2.webp') no-repeat center center/cover;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    position: relative;
}

.hero-section::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(23, 44, 72, 0.6);
}

.hero-section .content {
    position: relative;
    z-index: 1;
}

.custom-btn {
    background-color: #1C3F60;
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s;
}

.custom-btn:hover {
    background-color: #00BFA6;
    color: #fff;
}

/* .custom-btn {
    background: var(--aqua);
    color: #fff;
    border: none;
    padding: 10px 25px;
    border-radius: 25px;
    transition: 0.3s ease;
}

.custom-btn:hover {
    background: #007b8a;
} */

/*Features Section*/
.features-section {
    background: linear-gradient(to right, #172C48, #1e3b6e);
    color: #fff;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #00BFA6;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #eee;
}

.feature-card {
    background: #203c68;
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 3rem;
    color: #00BFA6;
    margin-bottom: 15px;
}

/* Popular Boats Cruise & Tours*/
.popular-cruises-section {
    background: #f3f7fc;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #172C48;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #555;
}

.cruise-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.cruise-card:hover {
    transform: translateY(-10px);
}

.cruise-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.cruise-info {
    padding: 15px;
    text-align: center;
}

.cruise-info h5 {
    margin-bottom: 5px;
    color: #0E4D92;
    font-weight: 600;
}

.cruise-info p {
    margin: 0;
    font-size: 0.9rem;
    color: #777;
}

/*Special Cruise Deals*/
.special-deals-section {
    background: #f9fbff;
}

.deal-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.deal-img {
    position: relative;
}

.badge-deal {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #d63384;
    color: #fff;
    font-size: 14px;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 600;
}

.deal-body {
    padding: 20px;
}

.deal-body h5 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #1e3b6e;
}

.custom-btn {
    display: inline-block;
    background: #1e3b6e;
    color: #fff;
    padding: 8px 18px;
    border-radius: 30px;
    text-decoration: none;
    transition: 0.3s ease;
}

.custom-btn:hover {
    background: #00bfa6;
}

/*Top Cruise Packages*/
.top-packages-section {
    background: #f0f4f8;
}

.package-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.package-card img {
    height: 200px;
    width: 100%;
    object-fit: cover;
}

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

.package-body {
    padding: 15px;
    text-align: center;
}

.package-body h5 {
    font-size: 18px;
    color: #1e3b6e;
    margin-bottom: 5px;
}

@media (max-width: 576px) {
    .package-card img {
        height: 160px;
    }
}

/*Itinerary Cruise Preview*/
.cruise-itinerary-section {
    background-color: #eef4fa;
}

.itinerary-timeline {
    position: relative;
    margin-left: 30px;
    border-left: 3px solid #1e3b6e;
    padding-left: 20px;
}

.itinerary-step {
    position: relative;
    margin-bottom: 30px;
}

.itinerary-step .icon {
    position: absolute;
    left: -40px;
    top: 0;
    background: #1e3b6e;
    color: #fff;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    text-align: center;
    line-height: 35px;
    font-size: 16px;
}

.itinerary-step .details h5 {
    font-size: 18px;
    color: #1e3b6e;
    margin-bottom: 5px;
}

.itinerary-step .details p {
    color: #555;
    font-size: 14px;
}

/*Newsletter Subscription*/
.newsletter-section {
    background: linear-gradient(90deg, #0E4D92, #00BFA6);
    color: #fff;
    border-radius: 12px;
    margin: 30px 0;
}

.newsletter-title {
    font-size: 28px;
    font-weight: 700;
}

.newsletter-subtitle {
    font-size: 16px;
    margin-top: 10px;
}

.newsletter-form .form-control {
    border: none;
    border-radius: 30px 0 0 30px;
    padding: 12px 20px;
    font-size: 15px;
}

.newsletter-form .btn-gradient {
    border-radius: 0 30px 30px 0;
    background-color: #fff;
    color: #0E4D92;
    font-weight: 600;
    padding: 12px 25px;
    transition: all 0.3s ease;
}

.newsletter-form .btn-gradient:hover {
    background-color: #00BFA6;
    color: #fff;
}

/*About US*/
.about-section h2 {
    font-weight: 700;
    font-size: 2rem;
}

.about-section p {
    font-size: 16px;
    color: #555;
}

.about-section ul li {
    font-size: 15px;
    margin-bottom: 8px;
}

/* Contact US*/
/* Custom style for the contact form */
.form-control {
    border: none;
    border-bottom: 2px solid #00BFA6;
    /* Custom bottom border color */
    border-radius: 0;
    padding: 10px;
}

.form-control:focus {
    box-shadow: none;
    border-color: #00BFA6;
    /* Custom color on focus */
}

/* Contact Section */
#contact-us {
    background-color: #f9f9f9;
    padding-top: 60px;
    padding-bottom: 60px;
}

#contact-us h2 {
    font-size: 2.5rem;
    color: #0E4D92;
    margin-bottom: 20px;
}

#contact-us p {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* Footer */
footer {
    background: var(--deep-blue);
    color: #ccc;
    padding: 50px 0 20px;
    position: relative;
}

footer h5 {
    color: white;
    margin-bottom: 20px;
}

footer ul {
    list-style: none;
    padding: 0;
}

footer ul li a {
    color: #ccc;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
}

footer .wave {
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 50px;
    background: url('https://www.transparenttextures.com/patterns/waves.png') repeat-x;
    opacity: 0.1;
}