/**
 * Ishaka Community Church - Global Navigation Style Module
 * Strictly bound to Primary Blue (#0F4C5C), Secondary Gold (#D4A373), and White (#FFFFFF)
 */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-fast) var(--transition-smooth);
    /* Changed from fixed padding to generous vertical breathing room */
    padding: var(--space-md) 0; 
}

/* Scrolled Header State modifier triggered via JavaScript */
.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width-content);
    margin: 0 auto;
    padding: var(--space-xs) var(--space-lg);
}

/* ==========================================================================
   BRAND LOGO MATRIX (Image Left + 3-Row Text Right Alignment)
   ========================================================================== */
/* ==========================================================================
   BRAND LOGO MATRIX (Updated for larger scaling)
   ========================================================================== */
.brand-logo-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-sm); /* Increased gap slightly for larger logos */
    user-select: none;
}

.brand-logo-image {
    /* INCREASE THIS VALUE TO MAKE YOUR LOGO LARGER */
    height: 50px;  /* Bumped up from 48px to give you a strong, clear presence */
    width: auto;   
    object-fit: contain;
    transition: height var(--duration-fast) var(--transition-smooth);
}

.brand-text-stack {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1.1; 
}

.logo-row {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 0.9rem; /* Slightly larger text to balance the bigger image */
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}

/* Colors the middle word "Community" to Warm Gold for contrast depth */
.brand-text-stack .logo-row:nth-child(2) {
    color: var(--color-secondary);
}

/* ==========================================================================
   NAVIGATION FRAMEWORK CONTINUED
   ========================================================================== */
/* Mobile Flyout Navigation Drawer (Mobile-First Default) */
.main-navigation {
    position: fixed;
    /* Pushes the dropdown menu down so it aligns with the bottom of your larger header */
    top: 85px; 
    left: 0;
    width: 100%;
    height: calc(100vh - 85px);
    background-color: var(--color-white);
    padding: var(--space-xl) var(--space-lg);
    transform: translateX(-100%);
    transition: transform var(--duration-normal) var(--transition-smooth);
    overflow-y: auto;
    border-top: 1px solid rgba(15, 76, 92, 0.08);
}

.main-navigation.is-active {
    transform: translateX(0);
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.nav-link {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-primary);
    display: block;
    padding: var(--space-sm) 0;
    position: relative;
}

.nav-link.active,
.nav-link:hover {
    color: var(--color-secondary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.btn-nav-action {
    display: none; 
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--border-radius-pill);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--color-primary);
}

.btn-nav-action:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    z-index: 1001;
    padding: 0;
}

.hamburger-bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    transition: transform var(--duration-fast) var(--transition-smooth), 
                opacity var(--duration-fast) var(--transition-smooth),
                background-color var(--duration-fast) var(--transition-smooth);
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
    background-color: var(--color-secondary);
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
    background-color: var(--color-secondary);
}

/* ==========================================================================
   Desktop Responsive Layout Extensions (Large Displays)
   ========================================================================== */
@media (min-width: 992px) {
    .site-header {
        padding: var(--space-sm) 0;
    }

    .brand-logo-image {
        height: 56px; /* Scales up beautifully on large desktop screens */
    }

    .logo-row {
        font-size: 0.95rem; /* Larger typographic presentation for readability */
    }

    .mobile-toggle {
        display: none;
    }

    .main-navigation {
        position: static;
        width: auto;
        height: auto;
        background-color: transparent;
        padding: 0;
        transform: none;
        overflow-y: visible;
        border-top: none;
    }

    .nav-list {
        flex-direction: row;
        gap: var(--space-lg);
    }

    .nav-link {
        font-size: var(--fs-sm);
        font-weight: 500;
        padding: var(--space-xs) 0;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: var(--color-secondary);
        transform: scaleX(0);
        transform-origin: right;
        transition: transform var(--duration-fast) var(--transition-smooth);
    }

    .nav-link.active::after,
    .nav-link:hover::after {
        transform: scaleX(1);
        transform-origin: left;
    }

    .btn-nav-action {
        display: inline-block;
    }
}

/* Mobile Flyout Navigation Drawer (Mobile-First Default) */
.main-navigation {
    position: fixed;
    top: 65px;
    left: 0;
    width: 100%;
    height: calc(100vh - 65px);
    background-color: var(--color-white);
    padding: var(--space-xl) var(--space-lg);
    transform: translateX(-100%);
    transition: transform var(--duration-normal) var(--transition-smooth);
    overflow-y: auto;
    border-top: 1px solid rgba(15, 76, 92, 0.08);
}

.main-navigation.is-active {
    transform: translateX(0);
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.nav-link {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-primary);
    display: block;
    padding: var(--space-sm) 0;
    position: relative;
}

/* Visual state cues using Gold */
.nav-link.active,
.nav-link:hover {
    color: var(--color-secondary);
}

/* Header Interactive Controls Matrix */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.btn-nav-action {
    display: none; /* Optimized layout preservation for small phone viewports */
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--border-radius-pill);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--color-primary);
}

.btn-nav-action:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

/* Modern Accessible Hamburger Toggle */
.mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    z-index: 1001;
    padding: 0;
}

.hamburger-bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    transition: transform var(--duration-fast) var(--transition-smooth), 
                opacity var(--duration-fast) var(--transition-smooth),
                background-color var(--duration-fast) var(--transition-smooth);
}

/* Morphing States when Mobile Toggle is open */
.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
    background-color: var(--color-secondary);
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
    background-color: var(--color-secondary);
}

/* ==========================================================================
   Desktop Responsive Layout Extensions (Large Displays)
   ========================================================================== */
@media (min-width: 992px) {
    .site-header {
        padding: var(--space-md) 0;
    }

    .mobile-toggle {
        display: none;
    }

    .main-navigation {
        position: static;
        width: auto;
        height: auto;
        background-color: transparent;
        padding: 0;
        transform: none;
        overflow-y: visible;
        border-top: none;
    }

    .nav-list {
        flex-direction: row;
        gap: var(--space-lg);
    }

    .nav-link {
        font-size: var(--fs-sm);
        font-weight: 500;
        padding: var(--space-xs) 0;
    }

    /* Elegant CSS Underline Transition Effect for Desktop Viewports */
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: var(--color-secondary);
        transform: scaleX(0);
        transform-origin: right;
        transition: transform var(--duration-fast) var(--transition-smooth);
    }

    .nav-link.active::after,
    .nav-link:hover::after {
        transform: scaleX(1);
        transform-origin: left;
    }

    .btn-nav-action {
        display: inline-block;
    }
}


/* ==========================================================================
   SCALABLE HERO SECTION ARCHITECTURE
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    
    /* ==========================================================================
       YOUR IMAGE PATH GOES HERE
       Because this CSS file sits in 'assets/css/components/', we type '../' 
       to jump up out of 'components', another '../' to jump out of 'css',
       and then step directly into your images folder! 
       Your code editor WILL suggest your image file here as you type!
       ========================================================================== */
    background-image: url("../../images/sample.JPG");
    
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    color: var(--color-white);
    padding: calc(85px + var(--space-3xl)) var(--space-lg) var(--space-3xl) var(--space-lg);
    overflow: hidden;
}

/* Linear Scrim Overlay ensuring high-contrast text readability over imagery */
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, 
                rgba(15, 76, 92, 0.9) 0%, 
                rgba(15, 51, 92, 0.75) 50%, 
                rgba(15, 34, 92, 0.95) 100%);
    z-index: 2;
}

.hero-background-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-wrapper {
    position: relative;
    z-index: 3;
    max-width: var(--max-width-content);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

.hero-content {
    max-width: 640px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-badge {
    align-self: flex-start;
    background-color: rgba(212, 163, 115, 0.12);
    border: 1px solid var(--color-secondary);
    color: var(--color-secondary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--border-radius-pill);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-size: var(--fs-2xl);
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    font-weight: 700;
}

/* Accents key action phrases like "Destiny" with Warm Gold */
.hero-headline span {
    color: var(--color-secondary);
}

.hero-tagline {
    font-size: var(--fs-base);
    color: var(--color-white);
    opacity: 0.92;
    margin-bottom: var(--space-xl);
    font-weight: 400;
    line-height: 1.6;
}

/* Touch-Optimized Interactive Controls Stack */
.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.btn-hero-primary {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 700;
    font-size: var(--fs-base);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--border-radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--duration-fast) var(--transition-smooth);
    border: 2px solid var(--color-secondary);
}

.btn-hero-primary:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-hero-secondary {
    border: 2px solid var(--color-white);
    color: var(--color-white);
    font-weight: 600;
    font-size: var(--fs-base);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--border-radius-md);
    text-align: center;
    transition: all var(--duration-fast) var(--transition-smooth);
}

.btn-hero-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

/* Mobile Quick-Info Dashboard Context Block */
.hero-meta-panel {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.meta-block {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.meta-block h3 {
    color: var(--color-secondary);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

.meta-block p {
    font-size: var(--fs-sm);
    color: var(--color-white);
    line-height: 1.5;
    opacity: 0.95;
}

/* Skeleton Loading Visual Placeholder State */
.hero-skeleton-loader {
    width: 100%;
    height: 60vh;
    background-color: rgba(15, 76, 92, 0.5);
    border-radius: var(--border-radius-md);
}

/* ==========================================================================
   MEDIA QUERY EXTENSIONS (Tablet and Desktop Viewport Optimization)
   ========================================================================== */
@media (min-width: 768px) {
    .hero-headline {
        font-size: var(--fs-3xl);
    }
    
    .hero-cta-group {
        flex-direction: row;
        align-items: center;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        flex: 1; /* Ensures balanced action sizing profiles on tablets */
    }
}

@media (min-width: 992px) {
    .hero-section {
        padding: calc(95px + var(--space-2xl)) 0 var(--space-3xl) 0;
        
    }

    .hero-wrapper {
        grid-template-columns: 1.25fr 0.75fr;
        align-items: center;
        gap: var(--space-3xl);
        padding: 0 var(--space-lg);
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        flex: initial; /* Strips expansion bounds layout rules on desktop grids */
        padding: var(--space-md) var(--space-2xl);
    }

    .hero-meta-panel {
        padding: var(--space-xl);
        background-color: rgba(255, 255, 255, 0.04);
        box-shadow: var(--shadow-lg);
    }
}