/* ========================================
   Come On, Let's Go Travel
   Main Stylesheet
   ======================================== */


/* ---------- Brand Colors ---------- */

:root {
    --navy: #12384a;
    --navy-dark: #0b2937;

    --cream: #f7f0df;
    --cream-light: #fcf9f1;

    --rust: #c65d2e;
    --rust-dark: #9f4523;

    --sky: #5da6c7;

    --text: #263238;
    --text-muted: #667176;

    --border: #d8cdb8;
}


/* ---------- Global ---------- */

body {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--text);
    background-color: var(--cream-light);
}

main {
    max-width: 1200px;
    margin: 35px auto 50px;
    padding: 0 25px;
}


/* ---------- Header ---------- */

.site-header {
    background-color: var(--cream);
    padding: 12px 20px;
    text-align: center;
}

.site-logo-link {
    display: inline-block;
    line-height: 0;
}

.site-logo {
    display: block;
    width: 650px;
    max-width: 90vw;
    height: auto;
    margin: 0 auto;
}


/* ---------- Navigation ---------- */

nav {
    background-color: var(--navy);
    text-align: center;
    padding: 16px;
    border-bottom: 4px solid var(--rust);
}

nav a {
    color: var(--cream-light);
    text-decoration: none;
    margin: 0 20px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.9rem;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
}

nav a:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* ---------- Homepage ---------- */

.hero {
    min-height: 500px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;

    background:
        linear-gradient(
            rgba(6, 20, 27, 0.30),
            rgba(6, 20, 27, 0.30)
        ),
        url("/images/hero.jpg");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    border-radius: 5px;
    overflow: hidden;
}

.hero-content {
    max-width: 700px;
    padding: 22px 35px;
    text-align: center;

    background: rgba(11, 41, 55, 0.58);
    border-radius: 5px;
}

.hero h2 {
    margin: 0 0 15px;
    color: var(--cream-light);
    font-size: 2.5rem;
}

.hero p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--cream-light);
    font-size: 1.15rem;
    line-height: 1.7;
}


/* ---------- Homepage Gateways ---------- */

.home-gateways {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 40px;
}

.home-gateway {
    display: block;
    overflow: hidden;

    background-color: var(--cream);
    border: 1px solid var(--border);
    border-top: 4px solid var(--rust);
    border-radius: 5px;

    color: var(--text);
    text-align: center;
    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.home-gateway-image {
    display: block;
    width: 100%;
    height: 190px;
    object-fit: cover;
}

.home-gateway-content {
    padding: 25px 28px 30px;
}

.home-gateway:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(18, 56, 74, 0.15);
}

.home-gateway h3 {
    margin: 0 0 12px;

    color: var(--navy);
    font-size: 1.6rem;
}

.home-gateway p {
    margin: 0 auto 20px;

    color: var(--text-muted);
    line-height: 1.6;
}

.home-gateway span {
    color: var(--rust-dark);

    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.85rem;
    font-weight: bold;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}


/* ---------- Section Pages ---------- */

.page-heading {
    text-align: center;
    margin-bottom: 45px;
}

.page-heading h2 {
    color: var(--navy);
    font-size: 2.3rem;
    margin-bottom: 10px;
}

.page-heading p {
    color: var(--text-muted);
    font-size: 1.1rem;
}


/* ---------- Gallery Cards ---------- */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.gallery-card {
    background-color: var(--cream);
    padding: 55px 25px;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 5px;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.gallery-card:hover {
    transform: translateY(-3px);
    border-color: var(--rust);
    box-shadow: 0 6px 18px rgba(18, 56, 74, 0.12);
}

.gallery-card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--navy);
    font-size: 1.5rem;
}

.gallery-card p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.5;
}


/* ---------- Photo Categories ---------- */

.photo-category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.photo-category-card {
    display: block;
    overflow: hidden;

    background-color: var(--cream);
    border: 1px solid var(--border);
    border-top: 4px solid var(--rust);
    border-radius: 5px;

    color: var(--text);
    text-align: center;
    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.photo-category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(18, 56, 74, 0.15);
}

.photo-category-image {
    display: block;
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.photo-category-content {
    padding: 24px 28px 28px;
}

.photo-category-content h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 1.6rem;
}

.photo-category-content p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}


/* ---------- Countries ---------- */

.country-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.country-card {
    display: block;
    overflow: hidden;

    background-color: var(--cream);
    border: 1px solid var(--border);
    border-top: 4px solid var(--rust);
    border-radius: 5px;

    color: var(--text);
    text-align: center;
    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.country-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(18, 56, 74, 0.15);
}

.country-card-image {
    display: block;
    width: 100%;
    height: auto;
}

.country-card-content {
    padding: 24px 28px 28px;
}

.country-card-content h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 1.6rem;
}

.country-card-content p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}


/* ---------- Travel ---------- */

.travel-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.travel-card {
    display: block;
    overflow: hidden;

    background-color: var(--cream);
    border: 1px solid var(--border);
    border-top: 4px solid var(--rust);
    border-radius: 5px;

    color: var(--text);
    text-align: center;
    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.travel-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(18, 56, 74, 0.15);
}

.travel-card-image {
    display: block;
    width: 100%;
    height: auto;
}

.travel-card-content {
    padding: 24px 28px 28px;
}

.travel-card-content h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 1.6rem;
}

.travel-card-content p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}


/* ---------- Cities ---------- */

.city-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.city-card {
    display: block;
    overflow: hidden;

    background-color: var(--cream);
    border: 1px solid var(--border);
    border-top: 4px solid var(--rust);
    border-radius: 5px;

    color: var(--text);
    text-align: center;
    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.city-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(18, 56, 74, 0.15);
}

.city-card-image {
    display: block;
    width: 100%;
    height: auto;
}

.city-card-content {
    padding: 24px 28px 28px;
}

.city-card-content h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 1.6rem;
}

.city-card-content p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}


/* ---------- Other Galleries ---------- */

.other-gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.other-gallery-card {
    display: block;
    overflow: hidden;

    background-color: var(--cream);
    border: 1px solid var(--border);
    border-top: 4px solid var(--rust);
    border-radius: 5px;

    color: var(--text);
    text-align: center;
    text-decoration: none;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.other-gallery-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(18, 56, 74, 0.15);
}

.other-gallery-card-image {
    display: block;
    width: 100%;
    height: auto;
}

.other-gallery-card-content {
    padding: 24px 28px 28px;
}

.other-gallery-card-content h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 1.6rem;
}

.other-gallery-card-content p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
}


/* ---------- Photo Galleries ---------- */

.gallery-heading {
    text-align: center;
    margin-bottom: 40px;
}

.gallery-heading h2 {
    color: var(--navy);
    font-size: 2.3rem;
    margin-bottom: 10px;
}

.gallery-heading p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}

.photo-grid img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    border-radius: 5px;
    cursor: pointer;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.photo-grid img:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(18, 56, 74, 0.2);
}


/* ---------- Back Link ---------- */

.back-link {
    margin-top: 40px;
    text-align: center;
}

.back-link a {
    color: var(--rust-dark);
    text-decoration: none;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
}

.back-link a:hover {
    text-decoration: underline;
}


/* ---------- Lightbox ---------- */

.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(6, 20, 27, 0.95);
    align-items: center;
    justify-content: center;
}

.lightbox.open {
    display: flex;
}

.lightbox-image {
    max-width: 90%;
    max-height: 88vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--cream-light);
    font-size: 42px;
    cursor: pointer;
    border: none;
    background: none;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cream-light);
    font-size: 50px;
    cursor: pointer;
    border: none;
    background: rgba(18, 56, 74, 0.6);
    padding: 15px;
}

.lightbox-prev {
    left: 15px;
}

.lightbox-next {
    right: 15px;
}


/* ---------- Lightbox Caption ---------- */

.lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;

    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content .lightbox-image {
    max-width: 90vw;
    max-height: 78vh;
    object-fit: contain;
}

.lightbox-details {
    display: none;

    width: 100%;
    box-sizing: border-box;

    padding: 12px 8px 4px;

    color: var(--cream-light);
    text-align: center;
}

.lightbox-details.visible {
    display: block;
}

.lightbox-caption {
    color: var(--cream-light);
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 1.4;
}

.lightbox-location {
    margin-top: 5px;

    color: #d8cdb8;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.4px;
}


/* ---------- Mobile ---------- */

@media (max-width: 700px) {

    nav {
        padding: 12px 5px;
    }

    nav a {
        display: inline-block;
        margin: 6px 8px;
        font-size: 0.8rem;
    }

    main {
        margin-top: 30px;
        padding: 0 15px;
    }

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

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

    .hero {
        padding: 60px 20px;
    }

    .home-gateways {
        grid-template-columns: 1fr;
    }

    .other-gallery-grid {
        grid-template-columns: 1fr;
    }

    .photo-category-grid {
        grid-template-columns: 1fr;
    }

    .photo-category-image {
        height: 220px;
    }

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

    .lightbox-prev,
    .lightbox-next {
        font-size: 35px;
        padding: 10px;
    }
    
    .travel-grid {
        grid-template-columns: 1fr;
    }
}