:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #8b5cf6;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --primary-color: #818cf8;
    --primary-hover: #6366f1;
    --secondary-color: #a78bfa;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --border-color: #374151;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: var(--transition);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.logo {
    font-size: 24px;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo-name {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.grey-color {
    color: var(--text-secondary);
}

.menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 8px;
}

.menu li a {
    display: block;
    padding: 8px 16px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
}

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

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px 16px;
    color: var(--text-primary);
    font-size: 18px;
    border-radius: 8px;
    transition: var(--transition);
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary-color);
}

.menu-btn {
    display: none;
}

.menu-icon {
    cursor: pointer;
    display: none;
    padding: 16px;
    position: relative;
    user-select: none;
}

.navicon {
    background: var(--text-primary);
    display: block;
    height: 2px;
    position: relative;
    transition: var(--transition);
    width: 24px;
}

.navicon:before,
.navicon:after {
    background: var(--text-primary);
    content: "";
    display: block;
    height: 100%;
    position: absolute;
    transition: var(--transition);
    width: 100%;
}

.navicon:before {
    top: 8px;
}

.navicon:after {
    top: -8px;
}

.menu-btn:checked ~ .menu {
    max-height: 400px;
}

.menu-btn:checked ~ .menu-icon .navicon {
    background: transparent;
}

.menu-btn:checked ~ .menu-icon .navicon:before {
    transform: rotate(-45deg);
    top: 0;
}

.menu-btn:checked ~ .menu-icon .navicon:after {
    transform: rotate(45deg);
    top: 0;
}

.hero-section {
    padding: 80px 0;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.wave-emoji {
    display: inline-block;
    animation: wave 2s ease-in-out infinite;
    transform-origin: 70% 70%;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    40% { transform: rotate(-4deg); }
    50% { transform: rotate(10deg); }
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.social-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #ffffff;
    transition: var(--transition);
    font-size: 20px;
}

.social-icon.email {
    background-color: #ea4335;
}

.social-icon.facebook {
    background-color: #1877f2;
}

.social-icon.whatsapp {
    background-color: #25d366;
}

.social-icon:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-image {
    position: relative;
}

.image-container {
    position: relative;
    animation: float-slow 6s infinite ease-in-out;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.image-container img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 25px 50px rgba(99, 102, 241, 0.3));
    transition: var(--transition);
}

.image-container:hover img {
    filter: drop-shadow(0 30px 60px rgba(99, 102, 241, 0.4));
}

.floating-icon {
    position: absolute;
    width: 68px;
    height: 68px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    animation: floatIcon 4s infinite ease-in-out;
    transition: var(--transition);
}

.floating-icon:hover {
    transform: translateY(-8px) scale(1.15) rotate(10deg);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.4);
}

.icon-1 {
    top: 10%;
    left: -10%;
    color: #61dafb;
    animation-delay: 0s;
}

.icon-2 {
    top: 30%;
    right: -10%;
    color: #68a063;
    animation-delay: 0.8s;
}

.icon-3 {
    bottom: 30%;
    left: -5%;
    color: #f7df1e;
    animation-delay: 1.6s;
}

.icon-4 {
    bottom: 10%;
    right: -5%;
    color: #00758f;
    animation-delay: 2.4s;
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(5deg); }
}

.skills-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.skills-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.skills-image img {
    width: 100%;
    height: auto;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.tech-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    border-radius: 12px;
    background-color: var(--bg-primary);
    transition: var(--transition);
    cursor: pointer;
}

.tech-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tech-item i {
    font-size: 40px;
    color: var(--primary-color);
    transition: var(--transition);
    -webkit-animation-name: fa-beat;
    animation-name: fa-beat;
}

.tech-item:hover i {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.tech-item span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
}

.service-item i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.service-item span {
    color: var(--text-secondary);
    line-height: 1.6;
}

.projects-section {
    padding: 80px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 32px;
}

.project-card {
    background-color: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(99, 102, 241, 0.95);
    backdrop-filter: blur(8px);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 10;
    box-shadow: var(--shadow-md);
}

.project-badge i {
    font-size: 16px;
}

.project-preview {
    position: relative;
    width: 100%;
    height: 300px;
    background-color: var(--bg-tertiary);
    overflow: hidden;
}

.project-preview iframe {
    width: 100%;
    height: 100%;
    border: none;
    pointer-events: none;
    transform: scale(1);
    transform-origin: top left;
}

.iframe-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    cursor: pointer;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.iframe-overlay:hover {
    background: linear-gradient(to bottom, rgba(99, 102, 241, 0.1) 0%, rgba(99, 102, 241, 0.2) 100%);
}

.iframe-overlay::after {
    content: 'Click para abrir';
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    opacity: 0;
    transition: var(--transition);
}

.iframe-overlay:hover::after {
    opacity: 1;
}

.desktop-preview {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.desktop-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-demo-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(99, 102, 241, 0.95);
    backdrop-filter: blur(8px);
    color: #ffffff;
    border: none;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.play-demo-btn:hover {
    transform: translate(-50%, -50%) scale(1.05);
    background: rgba(79, 70, 229, 0.95);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.4);
}

.play-demo-btn i {
    font-size: 20px;
}

.project-info {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tech-tag {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--border-color);
}

.project-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-features li {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
    padding-left: 20px;
    position: relative;
}

.project-features li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--primary-color);
    font-weight: bold;
}

.project-features li code {
    background-color: var(--bg-tertiary);
    color: var(--primary-color);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 13px;
    font-family: monospace;
}

.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.video-modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 1000px;
    z-index: 10;
}

.modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.courses-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.course-card {
    background-color: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.course-link {
    display: block;
    padding: 32px;
    text-decoration: none;
    color: inherit;
    position: relative;
}

.course-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.course-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.course-arrow {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: var(--transition);
}

.course-card:hover .course-arrow {
    transform: scale(1.1);
    background-color: var(--primary-hover);
}

.contact-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background-color: var(--bg-primary);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.contact-item i {
    font-size: 24px;
    color: var(--primary-color);
}

.contact-item span {
    font-size: 18px;
    font-weight: 500;
}

.contact-image img {
    width: 100%;
    height: auto;
}

.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 32px 0;
    margin-top: auto;
}

.footer-text {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background-color: var(--primary-color);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
}

.scroll-top:hover {
    background-color: var(--primary-hover);
    transform: translateY(-4px);
}

.scroll-top.visible {
    display: flex;
}

@media (max-width: 1024px) {
    .hero-content,
    .skills-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image,
    .skills-image,
    .contact-image {
        order: -1;
    }

    .section-title {
        font-size: 32px;
    }

    .hero-title {
        font-size: 36px;
    }

    .floating-icon {
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
    }

    .icon-1 {
        top: 5%;
        left: -8%;
    }

    .icon-2 {
        top: 25%;
        right: -8%;
    }

    .icon-3 {
        bottom: 25%;
        left: -5%;
    }

    .icon-4 {
        bottom: 5%;
        right: -5%;
    }

    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

@media (max-width: 768px) {
    .menu-icon {
        display: block;
    }

    .menu {
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-primary);
        border-bottom: 1px solid var(--border-color);
        max-height: 0;
        overflow: hidden;
        transition: var(--transition);
    }

    .menu li {
        width: 100%;
    }

    .menu li a {
        padding: 16px 24px;
    }

    .theme-toggle {
        width: 100%;
        text-align: left;
    }

    .hero-section {
        padding: 40px 0;
    }

    .hero-title {
        font-size: 32px;
        text-align: center;
    }

    .hero-description {
        font-size: 16px;
        text-align: center;
    }

    .social-links,
    .hero-buttons {
        justify-content: center;
    }

    .section-title {
        font-size: 28px;
        text-align: center;
    }

    .section-subtitle {
        font-size: 16px;
        text-align: center;
    }

    .tech-stack {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 16px;
    }

    .tech-item {
        padding: 12px;
    }

    .tech-item i {
        font-size: 32px;
    }

    .courses-grid {
        grid-template-columns: 1fr;
    }

    .scroll-top {
        bottom: 16px;
        right: 16px;
    }

    .floating-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }

    .icon-1 {
        top: 2%;
        left: -5%;
    }

    .icon-2 {
        top: 20%;
        right: -5%;
    }

    .icon-3 {
        bottom: 20%;
        left: -3%;
    }

    .icon-4 {
        bottom: 2%;
        right: -3%;
    }

    .contact-item {
        padding: 12px;
    }

    .contact-item span {
        font-size: 16px;
    }

    .contact-item i {
        font-size: 20px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-preview {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 10px 24px;
    }

    .section-title {
        font-size: 24px;
    }

    .section-subtitle {
        font-size: 15px;
    }

    .tech-stack {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .tech-item {
        padding: 10px;
    }

    .tech-item i {
        font-size: 28px;
    }

    .tech-item span {
        font-size: 12px;
    }

    .floating-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .icon-1 {
        top: 2%;
        left: 0%;
    }

    .icon-2 {
        top: 18%;
        right: 0%;
    }

    .icon-3 {
        bottom: 18%;
        left: 0%;
    }

    .icon-4 {
        bottom: 2%;
        right: 0%;
    }

    .social-icon {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }

    .course-card {
        padding: 20px;
    }

    .course-title {
        font-size: 20px;
    }

    .course-description {
        font-size: 15px;
    }

    .course-arrow {
        width: 36px;
        height: 36px;
        top: 16px;
        right: 16px;
    }

    .contact-item span {
        font-size: 14px;
    }

    .scroll-top {
        width: 44px;
        height: 44px;
        font-size: 18px;
        bottom: 16px;
        right: 16px;
    }

    .header {
        padding: 12px 16px;
    }

    .logo {
        font-size: 20px;
    }

    .project-preview {
        height: 200px;
    }

    .project-name {
        font-size: 18px;
    }

    .project-info {
        padding: 20px;
    }

    .play-demo-btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .modal-content {
        width: 95%;
    }

    .modal-close {
        top: -45px;
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 24px;
    }

    .section-title {
        font-size: 22px;
    }

    .tech-stack {
        grid-template-columns: repeat(2, 1fr);
    }

    .floating-icon {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}