/**
 * Mangala Jyothi - Frontend Theme CSS
 * Religious Catholic Theme
 * Version: 1.0
 */

/* ================================================
   CSS Variables - Religious Color Palette
   ================================================ */
:root {
    /* Primary Colors - Traditional Catholic */
    --primary: #8B4513;
    --primary-light: #A0522D;
    --primary-dark: #654321;
    --primary-rgb: 139, 69, 19;

    /* Secondary Colors - Sacred Gold */
    --secondary: #DAA520;
    --secondary-light: #F4E5C2;
    --secondary-dark: #B8860B;
    --secondary-rgb: 218, 165, 32;

    /* Accent Colors */
    --accent: #2C5F7D;
    --accent-light: #4A7B9D;
    --accent-dark: #1A3A4F;
    --accent-rgb: 44, 95, 125;

    /* Neutrals */
    --dark: #2D2D2D;
    --gray: #6C757D;
    --light-gray: #F8F9FA;
    --white: #FFFFFF;

    /* Semantic Colors */
    --success: #28A745;
    --info: #17A2B8;
    --warning: #FFC107;
    --danger: #DC3545;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Open Sans', sans-serif;
    --font-prayer: 'Gentium Plus', serif;

    /* Font Sizes */
    --fs-h1: 3rem;
    --fs-h2: 2.5rem;
    --fs-h3: 2rem;
    --fs-h4: 1.5rem;
    --fs-h5: 1.25rem;
    --fs-h6: 1rem;
    --fs-body: 1rem;
    --fs-small: 0.875rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-round: 50%;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    --shadow-xl: 0 16px 32px rgba(0,0,0,0.25);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
}

/* ================================================
   Global Styles
   ================================================ */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
h5 { font-size: var(--fs-h5); }
h6 { font-size: var(--fs-h6); }

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 9999;
}

.skip-link:focus {
    top: 0;
}

/* ================================================
   Top Bar
   ================================================ */
.topbar {
    font-size: 0.875rem;
    position: relative;
    z-index: var(--z-fixed);
}

.topbar .dropdown-menu {
    z-index: calc(var(--z-fixed) + 10);
}

.topbar-contact a,
.topbar-actions a {
    transition: all var(--transition-fast);
}

.topbar-contact a:hover {
    transform: translateY(-1px);
}

/* ================================================
   Header & Logo
   ================================================ */
.header {
    transition: all var(--transition-normal);
    z-index: var(--z-sticky);
}

.header.sticky-top {
    box-shadow: var(--shadow-md);
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    transition: transform var(--transition-fast);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text strong {
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

/* ================================================
   Desktop Navigation Menu
   ================================================ */
.main-navigation .nav-menu {
    gap: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    padding: 1rem 1.25rem;
    color: var(--dark);
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    align-items: center;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 3px;
    background: var(--primary);
    transition: transform var(--transition-normal);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

/* Mega Menu */
.nav-item-has-children {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: var(--spacing-lg);
    z-index: var(--z-dropdown);
}

.nav-item-has-children:hover .mega-menu {
    opacity: 1;
    visibility: visible;
}

.mega-menu-title {
    color: var(--primary);
    font-size: var(--fs-h6);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--primary-light);
}

.mega-menu-list li {
    margin-bottom: 0.5rem;
}

.mega-menu-list a {
    color: var(--gray);
    padding: 0.25rem 0;
    display: block;
    transition: all var(--transition-fast);
}

.mega-menu-list a:hover {
    color: var(--primary);
    padding-left: 0.5rem;
}

/* Standard Dropdown */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.5rem 1.5rem;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--primary-light);
    color: white;
    padding-left: 2rem;
}

/* ================================================
   Mobile Menu
   ================================================ */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    z-index: var(--z-fixed);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu-overlay.show {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
    max-width: 90vw;
    height: 100vh;
    background: white;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mobile-menu-overlay.show .mobile-menu {
    transform: translateX(0);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    color: var(--dark);
    font-weight: 500;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--light-gray);
    color: var(--primary);
    border-left-color: var(--primary);
}

.mobile-nav-submenu {
    background: var(--light-gray);
    padding: var(--spacing-sm);
}

.mobile-submenu-section {
    margin-bottom: var(--spacing-md);
}

.mobile-submenu-title {
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.mobile-submenu-section ul li a {
    display: block;
    padding: 0.5rem;
    color: var(--gray);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mobile-submenu-section ul li a:hover {
    background: white;
    color: var(--primary);
    padding-left: 1rem;
}

/* ================================================
   Footer
   ================================================ */
.footer {
    background: var(--dark);
    margin-top: var(--spacing-xl);
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    display: inline-block;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    transform: translateX(5px);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    font-size: 0.875rem;
}

.text-light-gray {
    color: #B0B0B0;
}

.text-hover-primary:hover {
    color: var(--primary) !important;
}

/* ================================================
   Buttons
   ================================================ */
.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

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

/* ================================================
   Scroll to Top Button
   ================================================ */
.scrolltop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-round);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.scrolltop.show {
    opacity: 1;
    visibility: visible;
}

.scrolltop:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ================================================
   Utility Classes
   ================================================ */
.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.border-primary { border-color: var(--primary) !important; }

.text-secondary { color: var(--secondary) !important; }
.bg-secondary { background-color: var(--secondary) !important; }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* ================================================
   Animations
   ================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* ================================================
   Responsive Breakpoints
   ================================================ */
@media (max-width: 991.98px) {
    :root {
        --fs-h1: 2.5rem;
        --fs-h2: 2rem;
        --fs-h3: 1.75rem;
        --fs-h4: 1.35rem;
    }

    .mega-menu {
        display: none !important;
    }
}

@media (max-width: 767.98px) {
    :root {
        --fs-h1: 2rem;
        --fs-h2: 1.75rem;
        --fs-h3: 1.5rem;
        --fs-h4: 1.25rem;
    }
}

@media (max-width: 575.98px) {
    :root {
        --fs-h1: 1.75rem;
        --fs-h2: 1.5rem;
        --fs-h3: 1.25rem;
    }

    .scrolltop {
        bottom: 20px;
        right: 20px;
        width: 35px;
        height: 35px;
    }
}