:root {
    --primary-color: #8E5DBE;
    --primary-color-rgb: 142, 93, 190;
    --secondary-color: #368B8B;
    --secondary-color-rgb: 54, 139, 139;
    --accent-color: #FFC857;
    --accent-color-rgb: 255, 200, 87;
    --background-body: #0F1217;
    --background-surface: #1A1D24;
    --text-primary: #E8ECF2;
    --text-secondary: #A0A7B4;
    --border-color: #2A2F3A;
    --card-shadow: 0 4px 8px rgba(0,0,0,0.1), 0 6px 20px rgba(0,0,0,0.1);
    --card-hover-shadow: 0 6px 12px rgba(0,0,0,0.15), 0 8px 25px rgba(0,0,0,0.15);
    --navbar-scrolled-bg: #16191F;
    --accordion-btn-bg: var(--background-surface);
    --accordion-btn-active-bg: var(--secondary-color);
    --accordion-body-bg: #16191F;
    --hero-gradient-start: var(--primary-color);
    --hero-gradient-end: var(--secondary-color);
    --hero-text-color: white;
    --hero-p-text-color: #E0E5EC;
    --btn-primary-bg: var(--accent-color);
    --btn-primary-border: var(--accent-color);
    --btn-primary-text: var(--background-surface);
    --btn-primary-hover-bg: #FDB83A;
    --btn-primary-hover-border: #FDB83A;
    --btn-outline-light-border: var(--accent-color);
    --btn-outline-light-text: var(--accent-color);
    --btn-outline-light-hover-bg: var(--accent-color);
    --btn-outline-light-hover-text: var(--background-surface);
    --section-title-gradient-start: var(--accent-color);
    --section-title-gradient-end: #A678DE;
    --list-group-item-color: #C0C5CE;
    --list-group-item-border: rgba(var(--border-color-rgb, 42, 47, 58), 0.5);
    --footer-bg: var(--background-surface);
    --footer-text: var(--text-secondary);
    --footer-link-color: var(--accent-color);
    --footer-link-hover-color: #FFFFFF;
    --toggler-icon-filter: invert(1) grayscale(100%) brightness(200%);
    --border-color-rgb: 42, 47, 58;
}

body.light-mode {
    --primary-color: #8E5DBE;
    --primary-color-rgb: 142, 93, 190;
    --secondary-color: #368B8B;
    --secondary-color-rgb: 54, 139, 139;
    --accent-color: #FFA726;
    --accent-color-rgb: 255, 167, 38;
    --background-body: #F4F6F8;
    --background-surface: #FFFFFF;
    --text-primary: #212529;
    --text-secondary: #555b61;
    --border-color: #DEE2E6;
    --border-color-rgb: 222, 226, 230;
    --card-shadow: 0 2px 4px rgba(0,0,0,0.07), 0 3px 10px rgba(0,0,0,0.07);
    --card-hover-shadow: 0 4px 8px rgba(0,0,0,0.1), 0 6px 15px rgba(0,0,0,0.1);
    --navbar-scrolled-bg: #FDFDFD;
    --accordion-btn-bg: var(--background-surface);
    --accordion-btn-active-bg: var(--secondary-color);
    --accordion-body-bg: #F8F9FA;
    --hero-gradient-start: #7E4DAE;
    --hero-gradient-end: #2A7A7A;
    --hero-text-color: white;
    --hero-p-text-color: #F0F3F5;
    --btn-primary-bg: var(--accent-color);
    --btn-primary-border: var(--accent-color);
    --btn-primary-text: #FFFFFF;
    --btn-primary-hover-bg: #F59E0B;
    --btn-primary-hover-border: #F59E0B;
    --btn-outline-light-border: var(--primary-color);
    --btn-outline-light-text: var(--primary-color);
    --btn-outline-light-hover-bg: var(--primary-color);
    --btn-outline-light-hover-text: #FFFFFF;
    --section-title-gradient-start: var(--primary-color);
    --section-title-gradient-end: var(--secondary-color);
    --list-group-item-color: var(--text-secondary);
    --list-group-item-border: var(--border-color);
    --footer-bg: #E9ECEF;
    --footer-text: #495057;
    --footer-link-color: #5A328E;
    --footer-link-hover-color: var(--secondary-color);
    --toggler-icon-filter: none;
}

body {
    font-family: 'Cairo', sans-serif;
    direction: rtl;
    text-align: right;
    background-color: var(--background-body);
    color: var(--text-primary);
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.navbar {
    background-color: var(--background-surface) !important;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.navbar.scrolled {
    background-color: var(--navbar-scrolled-bg) !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
}
body.light-mode .navbar.scrolled {
     box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}
.navbar-brand img {
    max-height: 45px;
    /* width and height are set in HTML for performance */
}
.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 600;
    transition: color 0.3s ease;
}
.navbar-brand:hover {
    color: var(--accent-color) !important;
}
.navbar-brand small {
    color: var(--text-secondary) !important;
    font-size: 0.7em;
}
.navbar-nav .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.85rem 1.1rem;
    border-radius: 6px;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link.active {
    color: var(--text-primary);
    background-color: var(--border-color);
    transform: translateY(-2px);
}
body.light-mode .navbar-nav .nav-link:hover,
body.light-mode .navbar-nav .nav-link:focus,
body.light-mode .navbar-nav .nav-link.active {
    background-color: #e9ecef;
}

.hero-section {
    background: linear-gradient(135deg, var(--hero-gradient-start), var(--hero-gradient-end));
    color: var(--hero-text-color);
    padding: 100px 0 120px;
    overflow: hidden;
}
.hero-section h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-shadow: 0 2px 5px rgba(0,0,0,0.35);
}
.hero-section h1 span {
    color: var(--accent-color);
}
.hero-section p {
    font-size: 1.25rem;
    margin-bottom: 35px;
    color: var(--hero-p-text-color);
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}
.hero-section .btn {
    font-weight: 700;
    padding: 14px 35px;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    margin: 5px;
}
.hero-section .btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-border);
    color: var(--btn-primary-text);
    padding: 16px 40px;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(var(--accent-color-rgb), 0.3);
}
.hero-section .btn-primary:hover {
    background-color: var(--btn-primary-hover-bg);
    border-color: var(--btn-primary-hover-border);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 25px rgba(var(--accent-color-rgb), 0.4);
}
.hero-section .btn-outline-light {
    border-color: var(--btn-outline-light-border);
    color: var(--btn-outline-light-text);
}
.hero-section .btn-outline-light:hover {
    background-color: var(--btn-outline-light-hover-bg);
    color: var(--btn-outline-light-hover-text);
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 4px 15px rgba(var(--accent-color-rgb), 0.2);
}
body.light-mode .hero-section .btn-primary {
     box-shadow: 0 4px 15px rgba(var(--accent-color-rgb), 0.3);
}
body.light-mode .hero-section .btn-primary:hover {
     box-shadow: 0 8px 25px rgba(var(--accent-color-rgb), 0.4);
}
body.light-mode .hero-section .btn-outline-light:hover {
    box-shadow: 0 4px 15px rgba(var(--primary-color-rgb), 0.2);
}


.hero-section img.img-fluid {
    filter: drop-shadow(0 10px 25px rgba(0,0,0,0.25));
    animation: floatAnimation 4s ease-in-out infinite;
    /* width and height are set in HTML for performance */
}

@keyframes floatAnimation {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-weight: 700;
    font-size: 2.6rem;
    background: linear-gradient(45deg, var(--section-title-gradient-start), var(--section-title-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    /* color: transparent; */ /* This is implied by -webkit-text-fill-color: transparent; */
    padding-bottom: 10px;
}
.service-card, .feature-card {
    background-color: var(--background-surface);
    border-radius: 15px;
    padding: 35px;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
    text-align: center;
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}
.service-card:hover, .feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-hover-shadow);
    border-color: var(--primary-color);
}
.service-card h4, .feature-card h5 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.35rem;
}
.feature-card h5 {
    font-size: 1.25rem;
}
.service-card p, .feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    flex-grow: 1;
    min-height: 3.2em; 
}
.service-card i, .feature-card i {
    font-size: 2.8rem;
    margin-bottom: 25px;
    transition: color 0.3s ease, transform 0.3s ease-out;
    display: inline-block;
    min-width: 2.8rem; /* Ensures space for icon before it loads */
    min-height: 2.8rem; /* Ensures space for icon before it loads */
    line-height: 1;
    vertical-align: middle;
}
.service-card:hover i, .feature-card:hover i {
    transform: scale(1.15) rotate(8deg);
}

.ai-feature-highlight {
    background: linear-gradient(145deg, #38255a, #286a6a);
    border-radius: 20px;
    padding: 40px 35px;
    margin-top: 70px;
    margin-bottom: 50px;
    color: #f0f0f0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25), 0 0 20px rgba(var(--primary-color-rgb), 0.35);
    position: relative;
    overflow: hidden;
    border: none;
}
.ai-feature-highlight::before {
    content: '';
    position: absolute;
    top: -60%;
    left: -60%;
    width: 220%;
    height: 220%;
    background: radial-gradient(circle, rgba(var(--accent-color-rgb), 0.12), transparent 65%);
    animation: rotateGlow 18s linear infinite;
    z-index: 0;
    pointer-events: none;
}
.ai-feature-highlight > * {
    position: relative;
    z-index: 1;
}
.ai-feature-highlight h4 {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.ai-feature-highlight h4 .ai-icon-image {
    /* width and height are set in HTML for performance */
    margin-left: 18px; /* In RTL, this should be margin-right if icon is before text */
    filter: drop-shadow(0 0 12px rgba(var(--accent-color-rgb), 0.75));
}
html[dir="rtl"] .ai-feature-highlight h4 .ai-icon-image {
    margin-left: 0;
    margin-right: 18px;
}

.ai-feature-highlight p {
    color: #e8ecf2;
    font-size: 1.1rem;
    line-height: 1.85;
}
@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

body.light-mode .ai-feature-highlight {
    background: linear-gradient(145deg, #ede5ff, #d9f7f7);
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 0 20px rgba(var(--primary-color-rgb), 0.18);
}
body.light-mode .ai-feature-highlight::before {
    background: radial-gradient(circle, rgba(var(--primary-color-rgb), 0.1), transparent 65%);
}
body.light-mode .ai-feature-highlight h4 {
    color: var(--primary-color);
    text-shadow: none;
}
body.light-mode .ai-feature-highlight h4 .ai-icon-image {
    filter: drop-shadow(0 0 12px rgba(var(--primary-color-rgb), 0.55));
}
body.light-mode .ai-feature-highlight p {
    color: var(--text-secondary);
}

.faq-section {
    background-color: var(--background-body);
    transition: background-color 0.3s ease;
}
.faq-section .accordion-item {
    background-color: var(--background-surface);
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}
.faq-section .accordion-button {
    background-color: var(--accordion-btn-bg);
    color: var(--text-primary);
    border: none;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 1.1rem 1.4rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.faq-section .accordion-button:not(.collapsed) {
    color: #FFFFFF;
    background-color: var(--accordion-btn-active-bg);
    box-shadow: none;
}
.faq-section .accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--secondary-color-rgb), 0.4);
    border-color: var(--secondary-color) !important; /* Ensure focus outline is visible */
}
body.light-mode .faq-section .accordion-button:focus {
     box-shadow: 0 0 0 0.25rem rgba(var(--secondary-color-rgb), 0.25);
}
.faq-section .accordion-button::after {
    font-family: "Font Awesome 6 Free"; /* Make sure this font is loaded */
    content: "\f078"; /* Font Awesome down arrow */
    font-weight: 900;
    transition: transform 0.3s ease;
    margin-right: auto; /* Pushes icon to the end in LTR */
    margin-left: 0; /* Reset margin-left for RTL */
}
html[dir="rtl"] .faq-section .accordion-button::after {
    margin-left: auto; /* Pushes icon to the end in RTL */
    margin-right: 0;
}

.faq-section .accordion-button:not(.collapsed)::after {
    transform: rotate(-180deg);
}
.faq-section .accordion-body {
    color: var(--text-secondary);
    background-color: var(--accordion-body-bg);
    padding: 1.4rem;
    font-size: 0.98rem;
    line-height: 1.7;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.faq-section .accordion-body a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}
.faq-section .accordion-body a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}
footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
footer p {
    margin-bottom: 0.7rem;
}
footer a {
    color: var(--footer-link-color);
    text-decoration: none;
    transition: color 0.3s ease, text-decoration 0.3s ease;
}
footer a:hover {
    color: var(--footer-link-hover-color);
    text-decoration: underline;
}

/* Icon Colors - Consider making these CSS variables if they change with theme */
.icon-wa { color: #4CAF50 !important; }
.icon-gsms { color: #368B8B !important; }
.icon-voip { color: #FFC857 !important; }
.icon-wapva { color: #A678DE !important; }
.icon-ai { color: #8E5DBE !important; }

.icon-feature-magic { color: #8E5DBE !important; }
.icon-feature-chart { color: #368B8B !important; }
.icon-feature-cogs { color: #A0A7B4 !important; } /* Consider if this should be a theme color */
.icon-feature-plug { color: #FF8A65 !important; }
.icon-feature-bullhorn { color: #FF7043 !important; }
.icon-feature-link { color: #368B8B !important; }
.icon-feature-server { color: #A0A7B4 !important; } /* Consider if this should be a theme color */

.btn-cta {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: white !important;
    padding: 14px 30px;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 50px;
    box-shadow: 0 5px 18px rgba(var(--primary-color-rgb), 0.25);
    /* transition is already on .hero-section .btn, but can be added here for consistency if used elsewhere */
}
.btn-cta:hover, .btn-cta:focus {
    color: white !important;
    box-shadow: 0 7px 25px rgba(var(--primary-color-rgb), 0.35);
    transform: translateY(-3px) scale(1.03);
}
.list-group-item {
    background-color: transparent;
    color: var(--list-group-item-color);
    border-color: var(--list-group-item-border);
    padding: 0.9rem 1.15rem;
    font-size: 1.0rem;
    transition: color 0.3s ease, border-color 0.3s ease;
}
.list-group-item i.text-success {
    color: var(--secondary-color) !important; /* Ensure high contrast */
}
#ecommerce-integration {
    background-color: var(--background-surface);
    padding-top: 70px;
    padding-bottom: 70px;
    transition: background-color 0.3s ease;
}
#ecommerce-integration h5 {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.3rem;
    margin-bottom: 0.7rem;
}
#ecommerce-integration p {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.7;
}
#ecommerce-integration .text-primary i {
    color: var(--secondary-color) !important;
}
#ecommerce-integration .text-warning i {
    color: var(--accent-color) !important;
}
.bg-light { /* This class is used by Bootstrap, ensure it uses theme variables */
    background-color: var(--background-surface) !important;
    transition: background-color 0.3s ease;
}
.text-muted { /* This class is used by Bootstrap, ensure it uses theme variables */
    color: var(--text-secondary) !important;
    transition: color 0.3s ease;
}
.navbar-toggler {
    padding: .5rem .75rem;
    border: 1px solid var(--border-color);
    border-radius: .375rem;
    transition: border-color 0.3s ease;
}
.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb), 0.5);
}
body.light-mode .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb), 0.25);
}
.navbar-toggler-icon {
    filter: var(--toggler-icon-filter);
}

#typed-text {
    color: var(--accent-color);
    border-left: 4px solid var(--accent-color); /* For LTR, this would be border-right */
    padding-left: 8px; /* For LTR, this would be padding-right */
    border-right: none; /* Ensure no border on the other side */
    padding-right: 0; /* Ensure no padding on the other side */
    animation: blinkCursor 0.7s step-end infinite;
    display: inline-block;
    text-shadow: 0 0 6px rgba(var(--accent-color-rgb), 0.4);
    white-space: nowrap;
    letter-spacing: 0.5px;
    vertical-align: middle;
    transition: color 0.3s ease, border-left-color 0.3s ease; /* For LTR, border-right-color */
}
html[dir="ltr"] #typed-text {
    border-left: none;
    padding-left: 0;
    border-right: 4px solid var(--accent-color);
    padding-right: 8px;
    animation: blinkCursorLtr 0.7s step-end infinite;
    transition: color 0.3s ease, border-right-color 0.3s ease;
}


#typed-icon {
    color: var(--accent-color);
    font-size: 2.8rem;
    text-shadow: 0 0 6px rgba(var(--accent-color-rgb), 0.4);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out, color 0.3s ease;
    display: inline-block;
    vertical-align: middle;
    width: 2.8rem; /* Fixed width for icon */
    height: 2.8rem; /* Fixed height for icon */
    flex-shrink: 0; /* Prevent icon from shrinking */
}
body.light-mode #typed-text, body.light-mode #typed-icon {
    text-shadow: 0 0 6px rgba(var(--accent-color-rgb), 0.4);
}
body.light-mode @keyframes blinkCursor { /* RTL blink */
    from, to { border-left-color: var(--accent-color); }
    50% { border-left-color: transparent; }
}
body.light-mode @keyframes blinkCursorLtr { /* LTR blink */
    from, to { border-right-color: var(--accent-color); }
    50% { border-right-color: transparent; }
}


#typing-effect-container {
    font-size: 3rem;
    font-weight: 700;
    color: var(--hero-text-color);
    height: 3.8rem; /* Ensure enough height for text and icon */
    margin-bottom: 25px;
    text-shadow: 0 2px 5px rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    overflow: hidden; /* Clip content that might overflow during typing */
}

.typed-content-holder {
    display: inline-flex; 
    align-items: center;  
    width: 400px; /* Adjust if needed, or make it more dynamic */
    overflow: hidden; /* Clip text if it exceeds this width */
}

/* Adjustments for LTR and RTL based on HTML dir attribute */
html:not([dir="rtl"]) #typing-effect-container {
    justify-content: flex-start; /* Align to start for LTR */
}
html:not([dir="rtl"]) #typing-effect-container .static-text {
    margin-right: 10px; /* Space after static text in LTR */
}
html:not([dir="rtl"]) #typed-icon {
    margin-right: 8px; /* Space after icon in LTR, if icon is before text */
}

html[dir="rtl"] #typing-effect-container {
    justify-content: flex-end; /* Align to end for RTL */
}
html[dir="rtl"] #typing-effect-container .static-text {
    margin-left: 10px; /* Space after static text in RTL */
}
html[dir="rtl"] #typed-icon {
     margin-right: 8px; /* Space before icon in RTL, if icon is before text */
}

@keyframes blinkCursor { /* RTL blink */
    from, to { border-left-color: var(--accent-color); }
    50% { border-left-color: transparent; }
}
@keyframes blinkCursorLtr { /* LTR blink */
    from, to { border-right-color: var(--accent-color); }
    50% { border-right-color: transparent; }
}


.floating-whatsapp-button {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px; /* Default for LTR */
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease-out, background-color 0.2s ease-out, box-shadow 0.2s ease-out;
    text-decoration: none; 
}
.floating-whatsapp-button:hover {
    transform: scale(1.1);
    background-color: #1EBE57;
    color: #FFF; /* Ensure color remains on hover */
    text-decoration: none; /* Ensure no underline on hover */
    box-shadow: 0 6px 18px rgba(0,0,0,0.3);
}
.floating-whatsapp-button i {
    margin: 0; /* Remove any default margins from icon */
    line-height: 1; /* Ensure icon is vertically centered */
}

/* RTL specific positioning for floating button */
html[dir="rtl"] .floating-whatsapp-button {
    right: auto; /* Reset LTR positioning */
    left: 30px; /* Position on the left for RTL */
}

.theme-toggle-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0.5rem 0.8rem; /* Ensure enough clickable area */
    border-radius: 50%;
    transition: color 0.3s ease, background-color 0.3s ease;
}
.theme-toggle-button:hover {
    color: var(--text-primary);
    background-color: var(--border-color);
}
body.light-mode .theme-toggle-button:hover {
    background-color: #e0e0e0; /* Lighter hover for light mode */
}