/* ==========================================================================
   AL SAFA QURAN ACADEMY - COMPONENT-SPECIFIC STYLING
   ========================================================================== */

/* 1. Preloader & Page Entrance */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 2rem;
    position: relative;
}

.loader-logo svg {
    width: 100%;
    height: 100%;
    animation: rotateGoldPattern 12s linear infinite;
}

.loader-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: pulseLogo 2s ease-in-out infinite;
}

@keyframes pulseLogo {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.08); opacity: 1; }
}

.loader-line-container {
    width: 200px;
    height: 2px;
    background-color: rgba(226, 167, 46, 0.15);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.loader-line {
    width: 40%;
    height: 100%;
    background-color: var(--color-accent-gold);
    border-radius: 4px;
    position: absolute;
    left: -40%;
    animation: loaderProgress 1.6s cubic-bezier(0.65, 0.05, 0.36, 1) infinite;
    box-shadow: 0 0 10px rgba(226, 167, 46, 0.6);
}

@keyframes rotateGoldPattern {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes loaderProgress {
    0% { left: -40%; }
    50% { left: 100%; width: 50%; }
    100% { left: 100%; width: 10%; }
}

/* Skeleton Loading State Utilities */
.skeleton {
    background: linear-gradient(90deg, #f0f3f2 25%, #e1e7e5 50%, #f0f3f2 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite linear;
    border-radius: var(--border-radius-sm);
}

@keyframes skeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 2. Premium Buttons */
.btn-premium {
    position: relative;
    padding: 0.875rem 2.25rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: 30px;
    transition: var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border: 2px solid transparent;
    cursor: pointer;
    overflow: hidden;
    z-index: 1;
    text-decoration: none !important;
}

.btn-premium::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: -1;
}

.btn-premium:hover::after {
    width: 300px;
    height: 300px;
}

/* Teal Primary Button */
.btn-premium-primary {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    box-shadow: 0 8px 24px rgba(15, 163, 138, 0.2);
}

.btn-premium-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-bg-white);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(15, 163, 138, 0.35);
}

/* Accent Gold Button */
.btn-premium-accent {
    background-color: var(--color-accent-gold);
    color: var(--color-bg-white);
    box-shadow: var(--shadow-gold);
}

.btn-premium-accent:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-bg-white);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(226, 167, 46, 0.4);
}

/* Outline White/Light Button */
.btn-premium-outline {
    background-color: transparent;
    border-color: rgba(15, 163, 138, 0.3);
    color: var(--color-primary);
}

.btn-premium-outline:hover {
    background-color: rgba(15, 163, 138, 0.05);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Dark Accent outline (For Hero/Footer contexts) */
.btn-premium-outline-light {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-bg-white);
}

.btn-premium-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--color-bg-white);
    color: var(--color-bg-white);
    transform: translateY(-2px);
}

.btn-premium i {
    font-size: 1rem;
    transition: var(--transition-fast);
}

.btn-premium:hover i {
    transform: translateX(3px);
}

/* Scroll Progress Line & Back To Top */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent-gold) 100%);
    width: 0%;
    z-index: 10000;
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border-radius: var(--border-radius-round);
    box-shadow: var(--shadow-medium);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition-bounce);
    border: 1px solid var(--color-border);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    transform: scale(1.1) translateY(-5px);
    box-shadow: var(--shadow-hard);
}

/* 3. Glassmorphism and Luxury Cards */
.luxury-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    height: 100%;
    box-shadow: var(--shadow-soft);
}

.luxury-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(15, 163, 138, 0.2);
}

/* Glass card styling */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-strength));
    -webkit-backdrop-filter: blur(var(--blur-strength));
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-glass);
    transition: var(--transition-medium);
}

.glass-card:hover {
    border-color: rgba(226, 167, 46, 0.4);
    box-shadow: var(--shadow-medium);
}

/* Dynamic Hover Glow Elements */
.luxury-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(15, 163, 138, 0.04) 0%, transparent 60%);
    pointer-events: none;
    transform: scale(0.5);
    transition: var(--transition-slow);
    opacity: 0;
}

.luxury-card:hover::before {
    opacity: 1;
    transform: scale(1);
}

/* Course Specific Cards */
.course-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.course-icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 163, 138, 0.08);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--color-primary);
    font-size: 1.75rem;
    transition: var(--transition-medium);
}

.course-card:hover .course-icon-wrapper {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    transform: scale(1.1) rotate(5deg);
}

.course-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
    margin-top: 2rem;
}

.course-meta span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.course-meta i {
    color: var(--color-accent-gold);
}

/* 4. Timelines */
.timeline-container {
    position: relative;
    padding: 1rem 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    background-color: var(--color-border);
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-progress {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    background-color: var(--color-primary);
    transform: translateX(-50%);
    z-index: 2;
    transition: height 0.1s linear;
    height: 0%;
}

.timeline-item {
    position: relative;
    margin-bottom: 5rem;
    z-index: 3;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-content-wrapper {
    width: 45%;
    position: relative;
}

.timeline-item:nth-child(even) .timeline-content-wrapper {
    margin-left: auto;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 40px;
    width: 20px;
    height: 20px;
    background-color: var(--color-bg-white);
    border: 4px solid var(--color-border);
    border-radius: var(--border-radius-round);
    transform: translate(-50%, -50%);
    z-index: 4;
    transition: var(--transition-medium);
}

.timeline-item.active .timeline-dot {
    border-color: var(--color-primary);
    background-color: var(--color-accent-gold);
    box-shadow: 0 0 10px rgba(15, 163, 138, 0.4);
}

.timeline-card {
    padding: 2.25rem;
    border-radius: var(--border-radius-lg);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-medium);
}

.timeline-item.active .timeline-card {
    border-color: rgba(15, 163, 138, 0.25);
    box-shadow: var(--shadow-medium);
}

.timeline-step-num {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--color-accent-gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

@media (max-width: 991px) {
    .timeline-line, .timeline-progress {
        left: 2rem;
    }
    .timeline-dot {
        left: 2rem;
    }
    .timeline-content-wrapper {
        width: calc(100% - 4rem);
        margin-left: 4rem !important;
    }
}

/* 5. World Map and Hotspots */
.world-map-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 50%; /* Aspect Ratio Hack */
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    margin: 3rem 0;
}

.world-map-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.map-pin {
    position: absolute;
    width: 14px;
    height: 14px;
    background-color: var(--color-accent-gold);
    border-radius: var(--border-radius-round);
    cursor: pointer;
    z-index: 10;
    transform: translate(-50%, -50%);
}

.map-pin::after {
    content: '';
    position: absolute;
    top: -13px;
    left: -13px;
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-accent-gold);
    border-radius: var(--border-radius-round);
    animation: mapPulse 2s ease-out infinite;
    opacity: 0;
    pointer-events: none;
}

@keyframes mapPulse {
    0% { transform: scale(0.2); opacity: 0; }
    50% { opacity: 0.6; }
    100% { transform: scale(1.1); opacity: 0; }
}

.map-tooltip {
    position: absolute;
    background-color: var(--color-bg-dark);
    color: var(--color-bg-white);
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(226, 167, 46, 0.3);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-fast);
    transform: translate(-50%, -130%);
    box-shadow: var(--shadow-hard);
    z-index: 12;
}

.map-pin:hover .map-tooltip {
    opacity: 1;
    transform: translate(-50%, -145%);
}

/* 6. Accordion / FAQ */
.faq-accordion .accordion-item {
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-md) !important;
    margin-bottom: 1.25rem;
    overflow: hidden;
    transition: var(--transition-medium);
}

.faq-accordion .accordion-item:hover {
    border-color: rgba(15, 163, 138, 0.25);
    box-shadow: var(--shadow-soft);
}

.faq-accordion .accordion-button {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-text-primary);
    background-color: transparent;
    padding: 1.5rem 2rem;
    box-shadow: none !important;
    transition: var(--transition-fast);
}

.faq-accordion .accordion-button::after {
    background-image: none;
    font-family: 'bootstrap-icons';
    content: "\f282"; /* Plus Icon */
    font-size: 1.1rem;
    color: var(--color-primary);
    transform: none;
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-accordion .accordion-button:not(.collapsed) {
    color: var(--color-primary);
}

.faq-accordion .accordion-button:not(.collapsed)::after {
    content: "\f58b"; /* Dash Icon */
    transform: rotate(180deg);
    color: var(--color-accent-gold);
}

.faq-accordion .accordion-body {
    padding: 0 2rem 1.75rem 2rem;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 7. Floating Widgets (WhatsApp, Cookie Consent, Chat) */
.floating-widgets {
    position: fixed;
    bottom: 2.2rem;
    left: 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    z-index: 998;
}

.btn-whatsapp {
    width: 55px;
    height: 55px;
    background-color: #25D366;
    color: white;
    border-radius: var(--border-radius-round);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
}

.btn-whatsapp:hover {
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
    color: white;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-round);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-tooltip {
    position: absolute;
    left: 70px;
    background-color: var(--color-bg-white);
    color: var(--color-text-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: var(--shadow-medium);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition-medium);
    pointer-events: none;
    border: 1px solid var(--color-border);
}

.btn-whatsapp:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* Cookie Consent Box */
.cookie-consent {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    max-width: 380px;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-hard);
    padding: 1.5rem;
    z-index: 1000;
    transform: translateY(120%);
    transition: var(--transition-slow);
    opacity: 0;
    visibility: hidden;
}

.cookie-consent.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

/* 8. Forms & Inputs */
.premium-form .form-group {
    position: relative;
    margin-bottom: 2rem;
}

.premium-form .form-control {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 1.1rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    box-shadow: none;
    transition: var(--transition-medium);
}

.premium-form .form-control:focus {
    background-color: var(--color-bg-white);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(15, 163, 138, 0.1);
}

.premium-form textarea.form-control {
    min-height: 150px;
    resize: none;
}

.premium-form label {
    position: absolute;
    left: 1.5rem;
    top: 1.1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    pointer-events: none;
    transition: var(--transition-medium);
    transform-origin: left top;
}

.premium-form .form-control:focus ~ label,
.premium-form .form-control:not(:placeholder-shown) ~ label {
    transform: translateY(-1.7rem) scale(0.85);
    color: var(--color-primary);
    font-weight: 600;
}

/* 9. Header / Navigation */
.navbar-premium {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    padding: 1.5rem 0;
    transition: var(--transition-medium);
    background-color: transparent;
    border-bottom: 1px solid transparent;
}

.navbar-premium.scrolled {
    padding: 1rem 0;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-strength));
    -webkit-backdrop-filter: blur(var(--blur-strength));
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.navbar-brand-premium {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}
.navbar-brand-premium .logo-svg,
.navbar-brand-premium .logo-img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-primary-dark);
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.brand-subtitle {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.65rem;
    color: var(--color-accent-gold);
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.nav-link-premium {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition-fast);
}

.nav-link-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-medium);
}

.nav-link-premium:hover {
    color: var(--color-primary) !important;
}

.nav-link-premium:hover::after {
    width: calc(100% - 2rem);
}

.navbar-premium.scrolled .nav-link-premium {
    color: var(--color-text-primary);
}

/* Hamburger Menu Icon */
.navbar-toggler-premium {
    border: none;
    padding: 0;
    outline: none !important;
    box-shadow: none !important;
}

.toggler-icon {
    width: 24px;
    height: 18px;
    position: relative;
    display: inline-block;
}

.toggler-icon span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary-dark);
    border-radius: 4px;
    transition: var(--transition-medium);
}

.toggler-icon span:nth-child(1) { top: 0; }
.toggler-icon span:nth-child(2) { top: 8px; }
.toggler-icon span:nth-child(3) { top: 16px; }

.navbar-toggler-premium[aria-expanded="true"] .toggler-icon span:nth-child(1) {
    transform: rotate(45deg);
    top: 8px;
}
.navbar-toggler-premium[aria-expanded="true"] .toggler-icon span:nth-child(2) {
    opacity: 0;
}
.navbar-toggler-premium[aria-expanded="true"] .toggler-icon span:nth-child(3) {
    transform: rotate(-45deg);
    top: 8px;
}

/* Mobile Responsive Navbar styling */
@media (max-width: 991.98px) {
    .navbar-premium.mobile-menu-open,
    .navbar-premium:has(.navbar-collapse.show),
    .navbar-premium:has(.navbar-collapse.collapsing) {
        background-color: var(--color-bg-white) !important;
        background: var(--color-bg-white) !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        border-bottom: 1px solid var(--color-border) !important;
        box-shadow: var(--shadow-medium) !important;
    }

    .navbar-premium .navbar-collapse {
        background-color: var(--color-bg-white);
        margin-top: 1rem;
        padding: 1rem 0 0.5rem 0;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }

    .navbar-premium .nav-link-premium {
        padding: 0.75rem 1rem !important;
        color: var(--color-text-primary) !important;
        font-size: 1rem;
        border-radius: var(--border-radius-sm);
    }

    .navbar-premium .nav-link-premium::after {
        display: none !important;
    }

    .navbar-premium .nav-link-premium.active {
        color: var(--color-primary) !important;
        background-color: rgba(15, 163, 138, 0.05);
        font-weight: 700;
    }

    .navbar-premium .navbar-nav {
        gap: 0.25rem;
    }

    .navbar-premium .d-flex {
        padding: 1rem 0;
    }
}

/* Footer Wave Divider Fix (Corrects upside-down orientation) */
.footer-premium > div:first-child svg {
    transform: none !important;
}

/* Modals */
.premium-modal .modal-content {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-hard);
    overflow: hidden;
    border-top: 5px solid var(--color-primary);
}