/* ============================
   Base Styles – Navigation Bar
============================ */

.nav-container {
    position: sticky;
    top: 0;
    /* width: 100vw; */
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* padding: 0.75rem 0rem; */
    box-shadow: 0 2px 12px rgba(76, 89, 134, 0.10);
    z-index: 100;
    min-height: 64px;
    transition: box-shadow 0.2s, background 0.2s;
}

.nav-container.sticky {
    box-shadow: 0 4px 18px rgba(76, 89, 134, 0.18);
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-blue);
    letter-spacing: 2px;
    font-family: var(--font-heading-family);
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.2s;
    padding: 0rem 1.5rem;
}

.nav-logo:hover {
    color: var(--background-color-light-blue);
}

.nav-navigations {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-navigations li {
    position: relative;
}

.nav-navigations a {
    text-decoration: none;
    color: var(--color-primary-blue);
    font-weight: var(--font-weight-semi-bold);
    font-size: var(--font-size-body);
    font-family: var(--font-body-family);
    padding: 0.25em 0.5em;
    border-radius: var(--corner-radius-small);
    position: relative;
    transition: color 0.2s;
}

.nav-navigations a[aria-current="page"],
.nav-navigations a.active {
    color: var(--color-white);
    background: var(--color-primary-blue);
    font-weight: var(--font-weight-bold);
    box-shadow: 0 2px 8px rgba(76, 89, 134, 0.10);
}

.nav-navigations a:hover,
.nav-navigations a:focus {
    color: var(--color-text);
    background: var(--background-color-light-blue);
}

.nav-navigations a:focus {
    outline: 2px solid var(--color-secondary-blue);
    outline-offset: 2px;
}

.nav-navigations a::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: var(--color-primary-blue);
    position: absolute;
    left: 0;
    bottom: -4px;
    transition: width 0.2s;
}

.nav-navigations a:hover::after,
.nav-navigations a:focus::after {
    width: 100%;
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 30px;
    height: 36px;
    margin-left: 1.5rem;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.nav-hamburger:focus {
    outline: 2px solid var(--color-secondary-blue);
    outline-offset: 2px;
}

.nav-hamburger span {
    height: 4px;
    width: 100%;
    background: var(--color-primary-blue);
    margin: 5px 0;
    border-radius: 2px;
    transition: 0.3s;
}

.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 2.5em;
    left: 0;
    background: var(--color-white);
    box-shadow: 0 2px 12px rgba(76, 89, 134, 0.15);
    border-radius: var(--corner-radius-medium);
    min-width: 180px;
    z-index: 200;
    padding: 0.5em 0;
}

.dropdown-menu li {
    width: 100%;
}

.dropdown-menu a {
    display: block;
    padding: 0.7em 1.2em;
    color: var(--color-primary-blue);
    font-size: var(--font-size-body);
    font-family: var(--font-body);
    text-align: left;
    transition: background 0.2s, color 0.2s;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
    background: var(--background-color-light-blue);
    color: var(--color-white);
}

.nav-dropdown:focus-within .dropdown-menu,
.nav-dropdown:hover .dropdown-menu {
    display: block;
}

.nav-dropdown>a[aria-expanded="true"] span {
    transform: rotate(180deg);
    transition: transform 0.2s;
}

.nav-search {
    display: flex;
    align-items: center;
    margin-left: 1rem;
    margin-right: 1.5rem;
}

.search-btn {
    background: linear-gradient(135deg, #4C5986 0%, #A1AAC9 100%);
    border: none;
    border-radius: 50%;
    padding: 0.35em 0.5em;
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #fff;
    box-shadow: 0 2px 8px rgba(76, 89, 134, 0.18);
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.search-btn:hover,
.search-btn:focus {
    background: linear-gradient(135deg, #A1AAC9 0%, #4C5986 100%);
    box-shadow: 0 4px 16px rgba(76, 89, 134, 0.25);
    transform: scale(1.08);
}

.search-btn svg {
    stroke: #fff;
    width: 22px;
    height: 22px;
    transition: stroke 0.2s;
}

.nav-search-bar {
    position: absolute;
    right: 2rem;
    top: 56px;
    width: 70vw;
    max-width: 250px;
    min-width: 140px;
    padding: 0.7em 1.2em;
    border: 2px solid #A1AAC9;
    border-radius: 2em;
    font-size: 1.08em;
    background: linear-gradient(90deg, #fff 70%, #eaf0ff 100%);
    box-shadow: 0 4px 18px rgba(76, 89, 134, 0.13);
    display: none;
    color: #4C5986;
    font-family: var(--font-body);
    transition: border 0.2s, box-shadow 0.2s;
    z-index: 300;
}

.nav-search-bar:focus {
    border: 2px solid #4C5986;
    box-shadow: 0 6px 24px rgba(76, 89, 134, 0.18);
    background: linear-gradient(90deg, #eaf0ff 0%, #fff 100%);
}

.search-suggestions {
    font-family: inherit;
    font-size: 1rem;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-top: 2px;
}

.suggestion-item:hover,
.suggestion-item:focus {
    background: #f5f5f5;
    outline: none;
}

/* ============================
   Responsive Media Queries
============================ */

/* ===== Mobile Devices – 320px to 480px ===== */
@media (min-width: 320px) and (max-width: 480px) {
    .nav-logo {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .nav-search {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    .nav-search-bar {
        top: 56px;
        width: 70vw;
        max-width: 250px;
        min-width: 140px;
    }

    .search-btn {
        padding: 0.25em 0.4em;
    }

    .nav-container {
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 0.5rem 1rem;
    }

    .nav-navigations {
        flex-direction: column;
        gap: 0.5rem;
    }

    .dropdown-menu a {
        font-size: 0.9rem;
        padding: 0.6em 1em;
    }

    body {
        font-size: 15px;
    }

    img,
    video {
        max-width: 100%;
        height: auto;
    }
}

/* ===== iPads and Tablets – 481px to 768px ===== */
@media (min-width: 481px) and (max-width: 768px) {
    .nav-logo {
        font-size: 1.2rem;
    }

    .nav-search-bar {
        top: 60px;
        width: 70vw;
    }

    .search-btn {
        padding: 0.3em 0.45em;
    }

    .nav-navigations {
        gap: 1rem;
        flex-wrap: wrap;
    }

    .dropdown-menu a {
        font-size: 1rem;
    }

    .nav-container {
        padding: 0.5rem 1rem;
    }

    body {
        font-size: 16px;
    }
}

/* ===== Laptops and Small Screens – 769px to 1024px ===== */
@media (min-width: 769px) and (max-width: 1024px) {
    .nav-logo {
        font-size: 1.4rem;
    }

    .nav-search-bar {
        width: 50vw;
    }

    .search-btn svg {
        width: 20px;
        height: 20px;
    }

    .nav-container {
        padding: 0.5rem 1rem;
    }

    .nav-navigations {
        gap: 1.5rem;
    }

    body {
        font-size: 17px;
    }
}

/* ===== Large Screens and Desktops – 1025px to 1200px ===== */
@media (min-width: 1025px) and (max-width: 1200px) {
    .nav-logo {
        font-size: 1.5rem;
    }

    .nav-search-bar {
        width: 300px;
    }

    .nav-navigations {
        gap: 2rem;
    }

    .nav-container {
        padding: 0.75rem 2rem;
    }

    body {
        font-size: 18px;
    }
}

/* ===== TV and Extra Large Screens – 1201px and more ===== */
@media (min-width: 1201px) {
    .nav-logo {
        font-size: 1.75rem;
    }

    .nav-container {
        padding: 1rem 3rem;
    }

    .nav-search-bar {
        width: 400px;
    }

    .nav-navigations {
        gap: 3rem;
    }

    .dropdown-menu {
        min-width: 220px;
    }
}

/* ===== Mobile Navigation Toggle (max-width: 800px) ===== */
@media (max-width: 800px) {
    .nav-navigations {
        position: absolute;
        top: 60px;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        width: 200px;
        box-shadow: 0 2px 12px rgba(76, 89, 134, 0.15);
        gap: 0;
        display: none;
        align-items: flex-start;
        border-radius: 0 0 var(--corner-radius-medium) var(--corner-radius-medium);
        padding: 1rem 0;
    }

    .nav-navigations.open {
        display: flex;
    }

    .nav-navigations li {
        width: 100%;
        padding: 0.5rem 1.5rem;
        border-bottom: 1px solid var(--color-gray-light);
    }

    .nav-hamburger {
        display: flex;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        min-width: 100%;
        border-radius: 0;
        padding: 0.2em 0;
    }

    .nav-search-bar {
        position: fixed;
        left: 50%;
        top: 60px;
        transform: translateX(-50%);
        width: 90vw;
        max-width: 350px;
        min-width: 120px;
        box-sizing: border-box;
        z-index: 9999;
    }
}

/* === Fix for Searchbar on Small Screens === */
@media (max-width: 600px) {
    .nav-search-bar {
        position: fixed;
        left: 50%;
        top: 88px;
        transform: translateX(-50%);
        width: 90vw;
        max-width: 98vw;
        min-width: 0;
        z-index: 9999;
        box-sizing: border-box;
    }

    body.nav-search-open {
        overflow-x: hidden;
    }
}