/* Humanitarian page palette and basic layout overrides */
:root {
    --primary-color: #166471;
    /* deep teal */
    --secondary-color: #61979f;
    /* teal-gray */
    --accent-1: #afcbce;
    /* pale seafoam */
    --accent-2: #8cb2b7;
    /* muted teal */
    --warm-accent: #f8d7a0;
    /* warm beige */
    --background-color: #FEFEFE;
    /* white */
    --text-color: #0a2a2d;
    --light-text: #ffffff;
    --dark-text: #0A0A0A;
}

body {
    background: var(--background-color);
    color: var(--text-color);
}

.ftco-navbar-light {
    background: var(--secondary-color) !important;
}

.ftco-navbar-light .navbar-brand {
    color: var(--light-text);
}

.ftco-navbar-light .navbar-nav>.nav-item>.nav-link {
    color: var(--light-text);
}

.ftco-navbar-light .navbar-nav>.nav-item>.nav-link:hover {
    color: var(--primary-color);
}

.btn-primary,
.nav-link.btn.btn-primary {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--light-text) !important;
}

.btn-primary:hover {
    background: #0f4f55 !important;
    border-color: #0f4f55 !important;
}

.hero-wrap {
    padding: 6em 0;
    background-image: linear-gradient(135deg, rgba(175, 203, 206, 0.9), rgba(140, 178, 183, 0.6)), url('../images/bg_1.jpg');
    background-size: cover;
    background-position: center;
}

.hero-text h1 {
    color: var(--dark-text);
}

.hero-text p {
    color: var(--primary-color);
    font-weight: 600;
}

.human-card {
    background: var(--secondary-color);
    color: var(--light-text);
    padding: 20px;
    border-radius: 8px;
}

.footer .logo a {
    color: var(--primary-color);
}

/* Small responsive tweaks for humanitarian page */
@media (max-width:767.98px) {
    .hero-wrap {
        padding: 4em 0;
    }
}

/* Gallery - 4 Per Row, Uniform Small Frames */
.gallery-4-col {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -8px;
    justify-content: flex-start;
}

.gallery-4-col .gallery-item {
    flex: 0 0 calc(25% - 16px);
    max-width: calc(25% - 16px);
    margin: 8px;
    box-sizing: border-box;
}

@media (max-width: 991px) {
    .gallery-4-col .gallery-item {
        flex: 0 0 calc(50% - 16px);
        max-width: calc(50% - 16px);
    }
}

@media (max-width: 576px) {
    .gallery-4-col .gallery-item {
        flex: 0 0 calc(100% - 16px);
        max-width: calc(100% - 16px);
    }
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;
    padding: 6px;
    border: 2px solid #ddd;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(22, 100, 113, 0.2);
    border-color: #166471;
}

.gallery-item.landscape {
    aspect-ratio: 16/9;
}

.gallery-item.portrait {
    aspect-ratio: 9/16;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 2px;
}

/* ======================================================
   SCROLL LOCK - Force Navbar Persistence
   ====================================================== */
nav.navbar,
nav.ftco-navbar-light {
    position: -webkit-sticky !important;
    /* Safari */
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    width: 100% !important;
}

nav.navbar.scrolled,
nav.navbar.awake,
nav.ftco-navbar-light.scrolled,
nav.ftco-navbar-light.awake {
    background: var(--secondary-color) !important;
    padding-top: 10px !important;
    /* Kept compact as per mobile nav task */
    padding-bottom: 10px !important;
}

/* Ensure branding stays white */
nav.navbar.scrolled .navbar-brand,
nav.navbar.awake .navbar-brand,
nav.ftco-navbar-light.scrolled .navbar-brand,
nav.ftco-navbar-light.awake .navbar-brand {
    color: var(--light-text) !important;
}

/* Ensure links stay white */
nav.navbar.scrolled .nav-link,
nav.navbar.awake .nav-link,
nav.ftco-navbar-light.scrolled .nav-link,
nav.ftco-navbar-light.awake .nav-link {
    color: var(--light-text) !important;
}

/* Maintain proper spacing/colors on scroll */
nav.navbar.scrolled .nav-item.cta>a,
nav.navbar.awake .nav-item.cta>a {
    color: var(--light-text) !important;
    background: var(--primary-color) !important;
    border: none !important;
}