/* Landing Page Redesign CSS */
:root {
    --primary-teal: #005a64;
    --secondary-teal: #00424a;
    --accent-gold: #d4af37;
    --accent-gold-hover: #b8962d;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --font-main: 'Inter', sans-serif;
    --font-heading: 'EB Garamond', serif;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

h1, h2, h3, h4, .serif-font {
    font-family: var(--font-heading);
    font-weight: 700;
}

/* Header Tiers */
.ba-header {
    background-color: var(--white);
    padding: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed !important;
    top: 0 !important;
    width: 100% !important;
    z-index: 9999 !important;
}

body.ba-public-body {
    padding-top: 110px !important; /* Offset for the fixed header height */
}

/* Tier 1: Utility Bar */
.ba-utility-bar {
    background-color: var(--primary-teal);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.85rem;
}

.ba-utility-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.ba-utility-links {
    display: flex;
    gap: 15px;
}

.ba-utility-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}

.ba-utility-links a:hover {
    color: var(--white);
}

/* Dropdown Styles */
.ba-dropdown {
    position: relative;
    display: inline-block;
}

.ba-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.ba-dropdown-menu {
    display: none;
    position: absolute;
    background-color: var(--white);
    min-width: 180px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.1);
    z-index: 1001;
    right: 0;
    margin-top: 2px;
    border-radius: 0 0 4px 4px;
    overflow: hidden;
}

.ba-dropdown-menu a {
    color: var(--text-dark) !important;
    padding: 10px 20px;
    text-decoration: none;
    display: block;
    font-size: 0.8rem;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 400;
}

.ba-dropdown-menu a:last-child {
    border-bottom: none;
}

.ba-dropdown-menu a:hover {
    background-color: #f8f9fa;
    color: var(--primary-teal) !important;
    text-decoration: none !important;
}

.ba-dropdown:hover .ba-dropdown-menu {
    display: block;
}

.ba-utility-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ba-join-btn {
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    text-transform: uppercase;
}

.ba-login-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    text-decoration: none;
    background: rgba(0,0,0,0.2);
    padding: 5px 15px;
    border-radius: 4px;
}

/* Tier 2: Brand/Nav Bar */
.ba-brand-nav-bar {
    background: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.ba-brand-nav-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.ba-logo img {
    height: 40px;
}

.ba-nav {
    display: flex;
    gap: 25px;
}

.ba-nav-link {
    padding: 10px 0;
    color: #333;
    font-weight: 700;
    text-transform: capitalize;
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.3s;
}

.ba-nav-link:hover {
    color: var(--primary-teal);
}

/* Carousel Section */
/* Bootstrap Carousel Overrides */
.carousel {
    height: 500px !important; /* Reduced height from 550px */
    background: #000;
}

.carousel-inner, .carousel-item {
    height: 500px !important; /* Force exact height to prevent jumping */
}

.carousel-item {
    background-size: cover !important;
    background-position: center !important;
    height: 100% !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    color: var(--white) !important;
    padding-bottom: 80px !important; /* Increased space under the content/button */
}

/* Let Bootstrap handle .active visibility, but ensure it's flex when active if needed */
.carousel-item.active,
.carousel-item-next,
.carousel-item-prev {
    display: flex !important;
}

.carousel-control-prev, .carousel-control-next {
    width: 60px !important;
    opacity: 1 !important;
    z-index: 100 !important; /* High z-index to stay on top */
}

.carousel-control-prev-icon, .carousel-control-next-icon {
    width: 40px !important;
    height: 40px !important;
    background-color: rgba(0,0,0,0.5);
    border-radius: 4px;
    background-size: 20px;
}

/* Fade Transition for Bootstrap Carousel - Perfected */
.carousel-fade .carousel-inner .carousel-item {
    opacity: 0 !important;
    transition-property: opacity !important;
    transition-duration: 1.5s !important; /* Unified slow transition */
    transition-timing-function: ease-in-out !important;
    display: flex !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 1;
}

.carousel-fade .carousel-inner .carousel-item.active {
    opacity: 1 !important;
    z-index: 2;
    position: relative !important; /* Keep the height for the active one */
}

/* Ensure non-active items are hidden from screen readers but overlap for transition */
.carousel-fade .carousel-inner .carousel-item:not(.active) {
    pointer-events: none;
}

/* Smooth Content Transitions */
.carousel-item .ba-slide-content {
    opacity: 0;
    transform: translateY(20px);
    transition: all 1s ease-in-out 0.5s; /* Delayed fade in */
}

.carousel-item.active .ba-slide-content {
    opacity: 1;
    transform: translateY(0);
}

/* Button specific transition and styles - Consolidated */
.ba-slide-btn {
    display: inline-block;
    background-color: var(--primary-teal);
    color: var(--white);
    padding: 15px 40px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    transition: background-color 0.3s, transform 0.3s, opacity 0.8s ease-in-out, box-shadow 0.3s !important;
}

.ba-slide-btn:hover {
    background-color: #004a52;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    color: var(--white);
}

.ba-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
}

.ba-slide-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 20px;
}

.ba-slide-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
    color: var(--white) !important; /* Updated H1 color to white */
}

.ba-slide-content p {
    font-size: 1.5rem;
    margin-bottom: 50px !important;
}



.ba-carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    color: var(--white);
    border: none;
    padding: 20px 15px;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 20;
    transition: background 0.3s;
}

.ba-carousel-control:hover {
    background: rgba(255,255,255,0.4);
}

.ba-carousel-prev { left: 0; border-radius: 0 4px 4px 0; }
.ba-carousel-next { right: 0; border-radius: 4px 0 0 4px; }

/* Latest News Section */
.ba-section {
    padding: 50px 20px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    display: block !important;
}

.ba-section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--primary-teal);
    padding-bottom: 10px;
}

.ba-section-header h2 {
    font-size: 2rem;
    margin: 0;
    color: var(--primary-teal);
}

.ba-view-all {
    color: var(--primary-teal);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
}

.ba-news-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 30px !important;
}

@media (max-width: 991px) {
    .ba-news-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 767px) {
    .ba-news-grid {
        grid-template-columns: 1fr !important;
    }
}

.ba-news-card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.3s;
}

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

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

.ba-news-content {
    padding: 20px 0;
}

.ba-news-content h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.ba-news-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.ba-read-more {
    color: var(--primary-teal);
    text-decoration: none;
    font-weight: 700;
}

/* Featured Banner */
.ba-banner {
    background-color: var(--bg-light);
    padding: 40px 20px;
    margin: 20px 0;
}

.ba-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--primary-teal);
    color: var(--white);
    padding: 40px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ba-banner-text h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.ba-banner-btn {
    background-color: var(--white);
    color: var(--primary-teal);
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 700;
}

/* Resources Grid */
.ba-resources-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 20px !important;
}

@media (max-width: 1200px) {
    .ba-resources-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.ba-resource-card {
    background: var(--white);
    border: 1px solid #eee;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.3s;
}

.ba-resource-card:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

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

.ba-resource-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.ba-resource-content h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #444;
    line-height: 1.4;
}

.ba-resource-link {
    margin-top: auto;
    color: var(--primary-teal);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Footer */
.ba-footer {
    background-color: var(--primary-teal);
    color: var(--white);
    padding: 50px 20px 30px;
}

.ba-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
    padding: 0 20px; /* Aligned with header/content */
}

.ba-footer h4 {
    margin-bottom: 25px;
    font-size: 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 10px;
    color: white;
}

.ba-footer-links {
    list-style: none;
    padding: 0;
}

.ba-footer-links li {
    margin-bottom: 10px;
}

.ba-footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.ba-footer-links a:hover {
    color: var(--accent-gold);
}

.ba-footer-bottom {
    padding: 40px 20px 0 20px; /* Aligned with header/content */
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.ba-footer-bottom p {
    opacity: 0.7;
}

.ba-footer-social {
    display: flex;
    gap: 15px;
}

.ba-footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white) !important;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    text-decoration: none !important;
}

.ba-footer-social a:hover {
    background-color: var(--white);
    color: var(--primary-teal) !important;
    border-color: var(--white);
    transform: translateY(-3px);
    text-decoration: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .ba-nav {
        display: none;
    }
    .ba-hero h1 {
        font-size: 2.2rem;
    }
    .ba-footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .ba-banner-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}