/**
 * Tahfez Quran Theme - Main Stylesheet
 * Version: 1.0.0
 */

/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--tahfez-font-ar-body);
    font-size: var(--tahfez-base-size, 16px);
    line-height: 1.6;
    color: var(--tahfez-text);
    background-color: var(--tahfez-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

img {
    vertical-align: middle;
}

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

a:hover,
a:focus {
    color: var(--tahfez-cta);
}

a:focus-visible {
    outline: 2px solid var(--tahfez-cta);
    outline-offset: 2px;
    border-radius: 2px;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ==========================================================================
   2. TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--tahfez-font-ar-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--tahfez-secondary);
    margin: 0 0 1rem;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.375rem, 3vw, 2rem); }
h4 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1rem, 2vw, 1.25rem); }
h6 { font-size: 1rem; }

p { margin: 0 0 1rem; }

/* For latin text within body */
:lang(en) {
    font-family: var(--tahfez-font-en-body);
}

:lang(en) h1,
:lang(en) h2,
:lang(en) h3,
:lang(en) h4,
:lang(en) h5,
:lang(en) h6 {
    font-family: var(--tahfez-font-en-heading);
}

/* ==========================================================================
   3. LAYOUT & CONTAINERS
   ========================================================================== */

.tahfez-container {
    width: 100%;
    max-width: var(--tahfez-container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

.site {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1;
}

/* ==========================================================================
   4. BUTTONS
   ========================================================================== */

.tahfez-btn,
input[type="submit"],
button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: 0;
    border-radius: var(--tahfez-radius-md);
    cursor: pointer;
    transition: var(--tahfez-transition);
    white-space: nowrap;
    text-align: center;
    user-select: none;
}

.tahfez-btn-primary {
    background: var(--tahfez-primary);
    color: #fff;
}
.tahfez-btn-primary:hover,
.tahfez-btn-primary:focus {
    background: #035a30;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--tahfez-shadow-md);
}

.tahfez-btn-gold {
    background: linear-gradient(135deg, var(--tahfez-cta), #B8941E);
    color: var(--tahfez-secondary);
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.3);
}
.tahfez-btn-gold:hover,
.tahfez-btn-gold:focus {
    background: linear-gradient(135deg, #E5BD3F, var(--tahfez-cta));
    color: var(--tahfez-secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.5);
}

.tahfez-btn-outline {
    background: transparent;
    color: var(--tahfez-primary);
    border: 2px solid var(--tahfez-primary);
}
.tahfez-btn-outline:hover,
.tahfez-btn-outline:focus {
    background: var(--tahfez-primary);
    color: #fff;
}

.tahfez-btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}
.tahfez-btn-outline-light:hover,
.tahfez-btn-outline-light:focus {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: #fff;
}

.tahfez-btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

.tahfez-btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.tahfez-btn-block {
    display: flex;
    width: 100%;
}

/* ==========================================================================
   5. TOP BAR
   ========================================================================== */

.tahfez-top-bar {
    background: var(--tahfez-secondary);
    color: #fff;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.top-bar-link {
    color: #fff;
    opacity: 0.85;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    direction: ltr;
}

.top-bar-link:hover {
    color: var(--tahfez-cta);
    opacity: 1;
}

.top-bar-center {
    color: var(--tahfez-cta);
    font-weight: 500;
    flex: 1;
    text-align: center;
}

@media (max-width: 768px) {
    .top-bar-left,
    .top-bar-right {
        display: none;
    }
    .top-bar-center {
        font-size: 0.8rem;
    }
}

/* ==========================================================================
   6. NAVIGATION
   ========================================================================== */

.tahfez-main-nav {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--tahfez-transition);
}

.tahfez-main-nav.sticky-header {
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.site-branding img,
.custom-logo {
    max-height: 60px;
    width: auto;
}

.primary-menu-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
}

.primary-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.5rem;
    align-items: center;
}

.primary-menu > li > a {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.625rem 1rem;
    color: var(--tahfez-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: var(--tahfez-radius-sm);
    transition: var(--tahfez-transition);
    text-decoration: none;
}

.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a {
    color: var(--tahfez-primary);
    background: rgba(4, 106, 56, 0.05);
}

.primary-menu .sub-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 220px;
    background: #fff;
    border-radius: var(--tahfez-radius-md);
    box-shadow: var(--tahfez-shadow-lg);
    padding: 0.5rem;
    list-style: none;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--tahfez-transition);
    z-index: 50;
}

.primary-menu > li {
    position: relative;
}

.primary-menu > li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-menu .sub-menu a {
    display: block;
    padding: 0.625rem 1rem;
    color: var(--tahfez-secondary);
    text-decoration: none;
    border-radius: var(--tahfez-radius-sm);
}

.primary-menu .sub-menu a:hover {
    background: var(--tahfez-bg);
    color: var(--tahfez-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-whatsapp-link {
    width: 44px;
    height: 44px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    text-decoration: none;
    transition: var(--tahfez-transition);
}

.nav-whatsapp-link:hover {
    background: #1ea952;
    color: #fff;
    transform: scale(1.05);
}

.mobile-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 0;
    padding: 0;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

.hamburger-line {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--tahfez-secondary);
    border-radius: 2px;
    transition: var(--tahfez-transition);
}

@media (max-width: 1024px) {
    .primary-menu-wrapper {
        display: none;
    }
    .mobile-menu-toggle {
        display: flex;
    }
    .nav-cta span {
        display: none;
    }
}

/* ==========================================================================
   7. MOBILE MENU
   ========================================================================== */

.mobile-menu-drawer {
    position: fixed;
    inset: 0;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: var(--tahfez-transition);
}

.mobile-menu-drawer.is-open {
    pointer-events: auto;
    opacity: 1;
}

.mobile-menu-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 26, 48, 0.6);
    backdrop-filter: blur(4px);
}

.mobile-menu-inner {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(380px, 90vw);
    background: #fff;
    padding: 1.5rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-drawer.is-open .mobile-menu-inner {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--tahfez-border);
    margin-bottom: 1.5rem;
}

.mobile-menu-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--tahfez-secondary);
}

.mobile-menu-close {
    width: 40px;
    height: 40px;
    background: var(--tahfez-bg);
    border: 0;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--tahfez-secondary);
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-list li {
    border-bottom: 1px solid var(--tahfez-border);
}

.mobile-menu-list a {
    display: block;
    padding: 1rem 0.5rem;
    color: var(--tahfez-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--tahfez-transition);
}

.mobile-menu-list a:hover {
    color: var(--tahfez-primary);
    padding-right: 1rem;
}

.mobile-menu-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--tahfez-border);
}

.mobile-menu-footer .tahfez-btn {
    margin-bottom: 0.75rem;
}

.mobile-social-icon {
    width: 40px;
    height: 40px;
    background: var(--tahfez-bg);
    color: var(--tahfez-primary);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--tahfez-transition);
}

.mobile-social-icon:hover {
    background: var(--tahfez-primary);
    color: #fff;
}

/* ==========================================================================
   8. SECTIONS - HOVER EFFECTS
   ========================================================================== */

.pillar-card:hover,
.course-card:hover,
.testimonial-card:hover,
.teacher-card:hover,
.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--tahfez-shadow-lg);
    border-color: var(--tahfez-primary);
}

.course-card:hover img {
    transform: scale(1.08);
}

.tahfez-courses-grid .course-card,
.courses-grid .course-card {
    height: 100%;
}

/* ==========================================================================
   9. FAQ ACCORDION
   ========================================================================== */

.faq-item.is-open .faq-answer {
    max-height: 1000px !important;
}

.faq-item.is-open .faq-icon {
    transform: rotate(45deg);
}

.faq-item:hover {
    border-color: var(--tahfez-primary) !important;
    box-shadow: var(--tahfez-shadow-sm);
}

/* ==========================================================================
   10. FORMS
   ========================================================================== */

.tahfez-form input,
.tahfez-form select,
.tahfez-form textarea {
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--tahfez-transition);
}

.tahfez-form input:focus,
.tahfez-form select:focus,
.tahfez-form textarea:focus {
    outline: none;
    border-color: var(--tahfez-primary) !important;
    box-shadow: 0 0 0 3px rgba(4, 106, 56, 0.1);
}

/* ==========================================================================
   11. FLOATING WHATSAPP
   ========================================================================== */

.tahfez-floating-whatsapp {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    z-index: 99;
    transition: var(--tahfez-transition);
}

.tahfez-floating-whatsapp:hover {
    transform: scale(1.1) rotate(-10deg);
    color: #fff;
}

.floating-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 3px solid #25D366;
    opacity: 0;
    animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    100% { transform: scale(1.3); opacity: 0; }
}

.floating-whatsapp-tooltip {
    position: absolute;
    left: 100%;
    margin-left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: var(--tahfez-secondary);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--tahfez-transition);
}

.tahfez-floating-whatsapp:hover .floating-whatsapp-tooltip {
    opacity: 1;
}

@media (max-width: 640px) {
    .floating-whatsapp-tooltip {
        display: none;
    }
}

/* ==========================================================================
   12. BACK TO TOP
   ========================================================================== */

.tahfez-back-to-top {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    background: var(--tahfez-secondary);
    color: #fff;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    box-shadow: var(--tahfez-shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--tahfez-transition);
    z-index: 99;
}

.tahfez-back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
}

.tahfez-back-to-top:hover {
    background: var(--tahfez-primary);
    transform: translateY(-4px);
}

/* ==========================================================================
   13. BREADCRUMBS
   ========================================================================== */

.tahfez-breadcrumbs {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
}

.tahfez-breadcrumbs a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

.tahfez-breadcrumbs a:hover {
    color: var(--tahfez-cta);
}

.tahfez-breadcrumbs .separator {
    opacity: 0.5;
}

/* ==========================================================================
   14. STARS RATING
   ========================================================================== */

.tahfez-stars {
    display: inline-flex;
    gap: 0.125rem;
    color: var(--tahfez-cta);
}

/* ==========================================================================
   15. ANIMATIONS
   ========================================================================== */

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ==========================================================================
   16. PAGINATION
   ========================================================================== */

.pagination,
.posts-pagination,
.tahfez-pagination {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 3rem;
}

.pagination .page-numbers,
.posts-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 0.75rem;
    background: #fff;
    color: var(--tahfez-secondary);
    border-radius: var(--tahfez-radius-sm);
    text-decoration: none;
    border: 1px solid var(--tahfez-border);
    transition: var(--tahfez-transition);
}

.pagination .page-numbers.current,
.posts-pagination .page-numbers.current {
    background: var(--tahfez-primary);
    color: #fff;
    border-color: var(--tahfez-primary);
}

.pagination .page-numbers:hover,
.posts-pagination .page-numbers:hover {
    background: var(--tahfez-primary);
    color: #fff;
    border-color: var(--tahfez-primary);
}

/* ==========================================================================
   17. LANGUAGE SWITCHER
   ========================================================================== */

.tahfez-language-switcher {
    display: inline-flex;
    align-items: center;
}

.tahfez-language-switcher ul {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.tahfez-language-switcher a {
    color: #fff;
    text-decoration: none;
    opacity: 0.7;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.tahfez-language-switcher a:hover,
.tahfez-language-switcher .active a {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

.lang-toggle {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 0.375rem 0.75rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
}

/* ==========================================================================
   18. RESPONSIVE GRIDS
   ========================================================================== */

.tahfez-courses-grid.columns-2 { grid-template-columns: repeat(2, 1fr); }
.tahfez-courses-grid.columns-3 { grid-template-columns: repeat(3, 1fr); }
.tahfez-courses-grid.columns-4 { grid-template-columns: repeat(4, 1fr); }

.footer-widgets-grid[data-columns="1"] { grid-template-columns: 1fr; }
.footer-widgets-grid[data-columns="2"] { grid-template-columns: repeat(2, 1fr); }
.footer-widgets-grid[data-columns="3"] { grid-template-columns: repeat(3, 1fr); }
.footer-widgets-grid[data-columns="4"] { grid-template-columns: repeat(4, 1fr); }
.footer-widgets-grid { display: grid; gap: 2.5rem; }

@media (max-width: 1024px) {
    .footer-widgets-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .tahfez-courses-grid.columns-3,
    .tahfez-courses-grid.columns-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .footer-widgets-grid { grid-template-columns: 1fr !important; }
    .tahfez-courses-grid,
    .tahfez-courses-grid.columns-2,
    .tahfez-courses-grid.columns-3,
    .tahfez-courses-grid.columns-4 { grid-template-columns: 1fr !important; }
    .pricing-card.featured {
        transform: none !important;
    }
}

/* ==========================================================================
   19. UTILITIES
   ========================================================================== */

.no-results {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--tahfez-text-muted);
}

.tahfez-no-results {
    text-align: center;
    padding: 3rem;
    color: var(--tahfez-text-muted);
    font-size: 1.125rem;
}

/* ==========================================================================
   20. PRINT
   ========================================================================== */

@media print {
    .tahfez-floating-whatsapp,
    .tahfez-back-to-top,
    .mobile-menu-drawer,
    .tahfez-top-bar,
    .mobile-menu-toggle,
    .nav-actions,
    .tahfez-cta-banner {
        display: none !important;
    }
    body {
        background: #fff !important;
        color: #000 !important;
    }
}