/* =========================================================
   TRANSPORT SERVICES
   ULTRA PREMIUM HEADER — SKY BLUE
========================================================= */

:root {
    --header-navy: #082847;
    --header-blue: #087cf0;
    --header-blue-dark: #0564c7;

    --header-sky: #eaf8ff;
    --header-sky-soft: #f6fcff;

    --header-border: rgba(8, 124, 240, 0.12);
    --header-shadow: 0 10px 35px rgba(8, 80, 130, 0.08);
}


/* =========================================================
   HEADER
========================================================= */

.site-header,
header.site-header,
.main-header,
header {
    position: relative;
    z-index: 1000;

    width: 100%;

    background:
        linear-gradient(
            180deg,
            var(--header-sky) 0%,
            var(--header-sky-soft) 100%
        );

    border-bottom: 1px solid var(--header-border);

    box-shadow: var(--header-shadow);
}


/* =========================================================
   HEADER CONTAINER
========================================================= */

.site-header .container,
.main-header .container,
header .container,
.navbar .container {
    width: min(1180px, calc(100% - 40px));

    margin: 0 auto;

    min-height: 78px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}


/* =========================================================
   BRAND
========================================================= */

.navbar-brand,
.site-logo,
.logo,
.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    margin: 0;
    padding: 0;

    color: var(--header-navy) !important;

    text-decoration: none !important;

    font-size: 21px;
    font-weight: 800;

    letter-spacing: -0.035em;

    transition:
        transform .25s ease,
        color .25s ease;
}

.navbar-brand:hover,
.site-logo:hover,
.logo:hover,
.brand:hover {
    color: var(--header-blue) !important;
    transform: translateY(-1px);
}


/* =========================================================
   LOGO ICON
========================================================= */

.navbar-brand i,
.site-logo i,
.logo i,
.brand i,
.navbar-brand svg,
.site-logo svg,
.logo svg,
.brand svg {
    color: var(--header-blue);

    font-size: 25px;

    filter:
        drop-shadow(
            0 5px 10px
            rgba(8,124,240,.18)
        );
}


/* =========================================================
   NAVIGATION
========================================================= */

.navbar-nav,
.main-nav,
.nav-menu,
header nav ul {
    display: flex;
    align-items: center;
    gap: 5px;

    margin: 0;
    padding: 0;

    list-style: none;
}


/* =========================================================
   NAV LINKS
========================================================= */

.navbar-nav .nav-link,
.main-nav a,
.nav-menu a,
header nav a {
    position: relative;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 46px;

    padding: 0 13px;

    border-radius: 12px;

    color: #17324d !important;

    background: transparent;

    text-decoration: none !important;

    font-size: 13px;
    font-weight: 700;

    letter-spacing: -0.01em;

    transition:
        color .22s ease,
        background .22s ease,
        transform .22s ease;
}


/* =========================================================
   NAV HOVER
========================================================= */

.navbar-nav .nav-link:hover,
.main-nav a:hover,
.nav-menu a:hover,
header nav a:hover {
    color: var(--header-blue) !important;

    background: rgba(255,255,255,.72);

    transform: translateY(-1px);
}


/* =========================================================
   ACTIVE LINK
========================================================= */

.navbar-nav .nav-link.active,
.navbar-nav .nav-item.active > .nav-link,
.main-nav a.active,
.nav-menu a.active,
header nav a.active {
    color: var(--header-blue) !important;

    background: rgba(255,255,255,.85);

    box-shadow:
        inset 0 0 0 1px
        rgba(8,124,240,.05);
}


/* =========================================================
   ACTIVE UNDERLINE
========================================================= */

.navbar-nav .nav-link.active::after,
.navbar-nav .nav-item.active > .nav-link::after,
.main-nav a.active::after,
.nav-menu a.active::after,
header nav a.active::after {
    content: "";

    position: absolute;

    left: 50%;
    bottom: 5px;

    width: 22px;
    height: 3px;

    transform: translateX(-50%);

    border-radius: 999px;

    background: var(--header-blue);
}


/* =========================================================
   SERVICES DROPDOWN
========================================================= */

.navbar-nav .dropdown-toggle::after {
    margin-left: 6px;

    vertical-align: middle;

    border-top-color: #46617b;

    transition:
        transform .2s ease,
        border-top-color .2s ease;
}

.navbar-nav .dropdown:hover .dropdown-toggle::after,
.navbar-nav .dropdown-toggle:hover::after {
    border-top-color: var(--header-blue);
}


/* =========================================================
   DROPDOWN MENU
========================================================= */

.navbar-nav .dropdown-menu,
.dropdown-menu {
    min-width: 230px;

    margin-top: 9px !important;

    padding: 9px;

    border: 1px solid #dcecf7;

    border-radius: 16px;

    background: rgba(255,255,255,.98);

    box-shadow:
        0 20px 55px
        rgba(8,80,130,.13);

    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.navbar-nav .dropdown-item,
.dropdown-menu a {
    display: flex;
    align-items: center;

    min-height: 40px;

    padding: 9px 12px;

    border-radius: 10px;

    color: #29425c !important;

    font-size: 12px;
    font-weight: 650;

    text-decoration: none !important;

    transition:
        background .2s ease,
        color .2s ease,
        padding-left .2s ease;
}

.navbar-nav .dropdown-item:hover,
.dropdown-menu a:hover {
    color: var(--header-blue) !important;

    background: #eef9ff;

    padding-left: 16px;
}


/* =========================================================
   BOOK NOW BUTTON
========================================================= */

.navbar-nav .book-now,
.navbar-nav a[href*="book"],
.main-nav .book-now,
header nav a[href*="book"] {
    margin-left: 8px;

    min-height: 46px;

    padding: 0 18px;

    border: 1px solid rgba(8,124,240,.14);

    border-radius: 12px;

    background:
        linear-gradient(
            135deg,
            #087cf0,
            #056bd2
        );

    color: #fff !important;

    box-shadow:
        0 9px 22px
        rgba(8,124,240,.20);
}

.navbar-nav .book-now:hover,
.navbar-nav a[href*="book"]:hover,
.main-nav .book-now:hover,
header nav a[href*="book"]:hover {
    color: #fff !important;

    background:
        linear-gradient(
            135deg,
            #056bd2,
            #0459b5
        );

    transform: translateY(-2px);

    box-shadow:
        0 13px 28px
        rgba(8,124,240,.27);
}


/* =========================================================
   BOOK NOW ICON
========================================================= */

.navbar-nav .book-now i,
.navbar-nav a[href*="book"] i,
.main-nav .book-now i,
header nav a[href*="book"] i {
    margin-right: 7px;

    font-size: 13px;
}


/* =========================================================
   MOBILE TOGGLE
========================================================= */

.navbar-toggler {
    width: 44px;
    height: 44px;

    display: inline-flex;

    align-items: center;
    justify-content: center;

    padding: 0;

    border: 1px solid #cfe6f5 !important;

    border-radius: 12px;

    background: rgba(255,255,255,.78);

    color: var(--header-navy);

    box-shadow: none !important;
}

.navbar-toggler:hover {
    background: #ffffff;

    border-color: #b9d9ee !important;
}

.navbar-toggler:focus {
    box-shadow:
        0 0 0 4px
        rgba(8,124,240,.09) !important;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 991px) {

    .site-header .container,
    .main-header .container,
    header .container,
    .navbar .container {
        min-height: 70px;
    }

    .navbar-brand,
    .site-logo,
    .logo,
    .brand {
        font-size: 19px;
    }

    .navbar-collapse {
        margin-top: 12px;

        padding: 10px;

        border: 1px solid #dcecf7;

        border-radius: 16px;

        background: #f8fcff;

        box-shadow:
            0 15px 35px
            rgba(8,80,130,.09);
    }

    .navbar-nav,
    .main-nav,
    .nav-menu {
        align-items: stretch;

        flex-direction: column;

        gap: 3px;
    }

    .navbar-nav .nav-link,
    .main-nav a,
    .nav-menu a {
        width: 100%;

        justify-content: flex-start;

        padding: 0 14px;
    }

    .navbar-nav .book-now,
    .navbar-nav a[href*="book"],
    .main-nav .book-now {
        margin: 5px 0 0;

        justify-content: center;
    }
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 576px) {

    .site-header .container,
    .main-header .container,
    header .container,
    .navbar .container {
        width: calc(100% - 24px);

        min-height: 64px;
    }

    .navbar-brand,
    .site-logo,
    .logo,
    .brand {
        gap: 8px;

        font-size: 17px;
    }

    .navbar-brand i,
    .site-logo i,
    .logo i,
    .brand i,
    .navbar-brand svg,
    .site-logo svg,
    .logo svg,
    .brand svg {
        font-size: 21px;
    }
}


/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

    .navbar-brand,
    .site-logo,
    .logo,
    .brand,
    .navbar-nav .nav-link,
    .main-nav a,
    .nav-menu a,
    .dropdown-menu a,
    .book-now {
        transition: none !important;
    }
}