:root {
    /* Light Theme */
    --primary-color: #2D3436;
    --secondary-color: #636E72;
    --accent-color: #902bbc;
    --accent-color-hover: #7a2399;
    --background-color: #f8f2e9;
    --text-color: #2D3436;
    --light-gray: #FFFFFF;
    --border-color: #DFE6E9;
    --card-bg: #FFFFFF;
    --header-bg: rgba(255, 255, 255, 0.95);
    --transition: all 0.3s ease;
}

[data-theme="dark"] {
    --primary-color: #E2E8F0;
    --secondary-color: #A0AEC0;
    --accent-color: #B794F4;
    --accent-color-hover: #9F7AEA;
    --background-color: #1A202C;
    --text-color: #E2E8F0;
    --light-gray: #2D3748;
    --border-color: #4A5568;
    --card-bg: #2D3748;
    --header-bg: rgba(26, 32, 44, 0.95);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header e Navegação */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--header-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.nav-container::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100vw;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%,
        var(--accent-color) 45%,
        var(--accent-color) 55%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: snakeNeon 8s linear infinite;
    filter: drop-shadow(0 0 3px var(--accent-color))
           drop-shadow(0 0 6px var(--accent-color))
           drop-shadow(0 0 9px var(--accent-color));
    left: 50%;
    transform: translateX(-50%);
}

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

.logo {
    height: 60px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
    animation: neonPulse 2s ease-in-out infinite;
    filter: brightness(1.2);
}

@keyframes neonPulse {
    0% {
        filter: brightness(1.2) 
               drop-shadow(0 0 5px rgba(255, 255, 255, 0.8))
               drop-shadow(0 0 10px rgba(255, 255, 255, 0.6))
               drop-shadow(0 0 15px rgba(255, 255, 255, 0.4));
        opacity: 1;
    }
    25% {
        filter: brightness(1.4)
               drop-shadow(0 0 8px rgba(255, 255, 255, 1))
               drop-shadow(0 0 15px rgba(255, 255, 255, 0.8))
               drop-shadow(0 0 20px rgba(255, 255, 255, 0.6));
        opacity: 0.8;
    }
    50% {
        filter: brightness(1.6)
               drop-shadow(0 0 10px rgba(255, 255, 255, 1))
               drop-shadow(0 0 20px rgba(255, 255, 255, 0.9))
               drop-shadow(0 0 30px rgba(255, 255, 255, 0.7));
        opacity: 1;
    }
    75% {
        filter: brightness(1.4)
               drop-shadow(0 0 8px rgba(255, 255, 255, 1))
               drop-shadow(0 0 15px rgba(255, 255, 255, 0.8))
               drop-shadow(0 0 20px rgba(255, 255, 255, 0.6));
        opacity: 0.8;
    }
    100% {
        filter: brightness(1.2) 
               drop-shadow(0 0 5px rgba(255, 255, 255, 0.8))
               drop-shadow(0 0 10px rgba(255, 255, 255, 0.6))
               drop-shadow(0 0 15px rgba(255, 255, 255, 0.4));
        opacity: 1;
    }
}

/* Menu horizontal no desktop */
.nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
    background: none;
    box-shadow: none;
    position: static;
    padding: 0;
}

.nav-menu ul {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--accent-color);
}

/* Menu Mobile Button */
.menu-button {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-button span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 5px 0;
    transition: var(--transition);
}

.menu-button.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-button.active span:nth-child(2) {
    opacity: 0;
}

.menu-button.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.geometric-shape {
    position: absolute;
    width: 200px;
    height: 200px;
    opacity: 0;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.geometric-shape img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: pulseLogo 3s ease-in-out infinite;
    animation-delay: 1.5s; /* Espera a animação de entrada terminar */
}

.geometric-shape.left {
    left: -200px;
    top: 50%;
    transform: translateY(-50%);
    animation: slideInLeft 1.5s ease-out forwards;
}

.geometric-shape.right {
    right: -200px;
    top: 50%;
    transform: translateY(-50%);
    animation: slideInRight 1.5s ease-out forwards;
}

@keyframes slideInLeft {
    0% {
        left: -200px;
        opacity: 0;
    }
    100% {
        left: 150px;
        opacity: 0.2;
    }
}

@keyframes slideInRight {
    0% {
        right: -200px;
        opacity: 0;
    }
    100% {
        right: 150px;
        opacity: 0.2;
    }
}

@keyframes pulseLogo {
    0% {
        transform: scale(1);
        opacity: 0.2;
    }
    50% {
        transform: scale(1.2);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0.2;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, var(--accent-color) 25%, transparent 25%),
        linear-gradient(-45deg, var(--accent-color) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--accent-color) 75%),
        linear-gradient(-45deg, transparent 75%, var(--accent-color) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    opacity: 0.1;
    animation: geometricMove 20s linear infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, var(--accent-color) 0%, transparent 20%),
        radial-gradient(circle at 80% 80%, var(--accent-color) 0%, transparent 20%),
        radial-gradient(circle at 50% 50%, var(--accent-color) 0%, transparent 30%);
    opacity: 0.05;
    animation: pulseBackground 15s ease-in-out infinite;
}

@keyframes geometricMove {
    0% {
        background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    }
    100% {
        background-position: 20px 20px, 20px 30px, 30px 10px, 10px 20px;
    }
}

@keyframes pulseBackground {
    0%, 100% {
        transform: scale(1);
        opacity: 0.05;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.08;
    }
}

.hero h1, .hero h2, .hero p {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.hero h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
}

.cta-button:hover {
    background-color: var(--accent-color-hover);
    transform: translateY(-2px);
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--light-gray);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.about-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.profile-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-left: 2rem;
    width: 100%;
    max-width: 320px;
    height: 300px;
    min-width: 200px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-image img {
    width: 100%;
    height: auto;
    display: block;
}

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

.profile-image-flip {
    width: 100%;
    height: 100%;
    position: relative;
    perspective: 1000px;
    border: 4px solid var(--background-color);
    border-radius: 10px;
    box-sizing: border-box;
    overflow: hidden;
}

.profile-image-front,
.profile-image-back {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    backface-visibility: hidden;
    border-radius: 10px;
    transition: transform 1s cubic-bezier(0.4,0.2,0.2,1);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.profile-image-front {
    z-index: 2;
    transform: rotateY(0deg);
}

.profile-image-back {
    z-index: 1;
    transform: rotateY(180deg);
}

[data-theme="dark"] .profile-image-front {
    transform: rotateY(180deg);
}
[data-theme="dark"] .profile-image-back {
    transform: rotateY(0deg);
}

/* Skills Section */
.skills {
    padding: 5rem 0;
    background-color: var(--light-gray);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 0.5rem;
}

.skill-card {
    perspective: 1000px;
    height: 60px;
}

.skill-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    border-radius: 10px;
}

.skill-card:hover .skill-card-inner {
    transform: rotateY(180deg);
}

.skill-card-front, .skill-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--accent-color);
}

.skill-card-front {
    background-color: var(--card-bg);
}

.skill-card-front::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 15px;
    background: linear-gradient(45deg, 
        var(--accent-color) 0%,
        transparent 50%,
        var(--accent-color) 100%
    );
    opacity: 0.1;
    transition: opacity 0.3s ease;
}

.skill-card-front i {
    font-size: 1.2rem;
    color: var(--accent-color);
    transition: transform 0.3s ease;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.08));
}

.skill-card-back {
    background-color: var(--accent-color);
    transform: rotateY(180deg);
}

.skill-card-back span {
    color: var(--light-gray);
    font-weight: 600;
    font-size: 0.7rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.15);
}

/* Projects Section */
.projects {
    padding: 5rem 0;
    overflow: hidden;
}

.projects-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    overflow: hidden;
}

.projects-grid {
    display: flex;
    transition: transform 0.5s ease;
    width: 100%;
    justify-content: flex-start;
}

.project-card {
    position: relative;
    flex: 0 0 calc(33.333% - 2rem);
    max-width: calc(33.333% - 2rem);
    aspect-ratio: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    margin: 0 1rem;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-card:hover img {
    transform: scale(1.1);
}

.view-project {
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.view-project:hover {
    transform: scale(1.2);
    color: var(--accent-color);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.carousel-button {
    background: none;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.2rem;
}

.carousel-button:hover {
    background-color: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

/* Contact Section */
.contact {
    padding: 5rem 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: 10px;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.contact-info p {
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: 8px;
}

.social-link:hover {
    color: var(--accent-color-hover);
    transform: translateX(5px);
    background-color: rgba(144, 43, 188, 0.1);
}

.social-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.contact-form {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    transition: var(--transition);
    background-color: var(--light-gray);
    color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(144, 43, 188, 0.1);
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.submit-button {
    background-color: var(--accent-color);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    font-size: 1rem;
    font-weight: 500;
}

.submit-button:hover {
    background-color: var(--accent-color-hover);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background-color: var(--light-gray);
    color: var(--primary-color);
    padding: 2rem 0;
    text-align: center;
}

/* Animações */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsividade */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 800px;
    }
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    .profile-image {
        max-width: 220px;
        height: 220px;
        margin: 0 auto;
    }
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .skill-card {
        height: 40px;
    }
    .skill-card-front i {
        font-size: 1rem;
    }
    .skill-card-back span {
        font-size: 0.6rem;
    }
    .contact-content {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 0 0.5rem;
    }
    .contact-info, .contact-form {
        padding: 1rem;
    }
    .footer {
        padding: 1rem 0;
        font-size: 0.95rem;
    }
    .menu-button {
        display: block;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--header-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 1000;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu ul {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    .theme-toggle {
        position: static;
        margin-top: 2rem;
        align-self: center;
        display: flex;
    }
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .project-card {
        flex: 0 0 calc(50% - 2rem);
        max-width: calc(50% - 2rem);
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 98vw;
        padding: 0 8px;
    }
    .header {
        padding: 0.5rem 0;
    }
    .nav-container {
        padding: 0.5rem 1rem;
    }
    .logo img {
        height: 40px;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero h2 {
        font-size: 1.2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .about-content {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 0 0.5rem;
    }
    .profile-image {
        max-width: 160px;
        height: 160px;
        margin: 0 auto;
    }
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    .skill-card {
        height: 40px;
    }
    .skill-card-front i {
        font-size: 1rem;
    }
    .skill-card-back span {
        font-size: 0.6rem;
    }
    .contact-content {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 0 0.5rem;
    }
    .contact-info, .contact-form {
        padding: 1rem;
    }
    .footer {
        padding: 1rem 0;
        font-size: 0.95rem;
    }
    .menu-button {
        display: block;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--header-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 1000;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu ul {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    .theme-toggle {
        position: static;
        margin-top: 2rem;
        align-self: center;
        display: flex;
    }
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card {
        flex: 0 0 calc(100% - 2rem);
        max-width: calc(100% - 2rem);
        margin: 0 1rem;
    }
    
    .carousel-button {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        max-width: 100vw;
        padding: 0 2px;
    }
    .section-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    .hero h1 {
        font-size: 1.2rem;
    }
    .hero h2 {
        font-size: 1rem;
    }
    .about-content {
        gap: 0.7rem;
        padding: 0 0.2rem;
    }
    .profile-image {
        max-width: 100px;
        height: 100px;
    }
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.3rem;
    }
    .skill-card {
        height: 32px;
    }
    .skill-card-front i {
        font-size: 0.8rem;
    }
    .skill-card-back span {
        font-size: 0.5rem;
    }
    .contact-info, .contact-form {
        padding: 0.5rem;
    }
    .footer {
        padding: 0.5rem 0;
        font-size: 0.85rem;
    }
}

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle i {
    font-size: 1.2rem;
    transition: var(--transition);
}

.theme-toggle .fa-sun {
    display: none;
}

[data-theme="dark"] .theme-toggle .fa-sun {
    display: block;
}

[data-theme="dark"] .theme-toggle .fa-moon {
    display: none;
}

.theme-toggle:hover {
    color: var(--accent-color);
    transform: rotate(15deg);
}

/* Ajustes para o modo dark */
[data-theme="dark"] .header {
    background-color: var(--header-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .nav-menu a {
    color: var(--text-color);
}

[data-theme="dark"] .nav-menu a:hover {
    color: var(--accent-color);
}

[data-theme="dark"] .contact-info,
[data-theme="dark"] .contact-form {
    background-color: var(--card-bg);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background-color: var(--light-gray);
    color: var(--text-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .footer {
    background-color: var(--light-gray);
}

/* Notificação de validação (sucesso/erro) */
.validation-toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    min-width: 260px;
    max-width: 350px;
    padding: 1rem 2.5rem 1rem 1.2rem;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    color: var(--text-color);
    background: var(--light-gray);
    font-size: 1rem;
    z-index: 2000;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-left: 6px solid var(--accent-color);
    animation: fadeInToast 0.4s;
}
.validation-toast.success {
    border-left-color: #4BB543;
    background: #eafbe7;
    color: #256029;
}
.validation-toast.error {
    border-left-color: #e74c3c;
    background: #fbeaea;
    color: #a1271a;
}
.validation-toast .close-toast {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    cursor: pointer;
    position: absolute;
    top: 0.7rem;
    right: 1rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.validation-toast .close-toast:hover {
    opacity: 1;
}
@keyframes fadeInToast {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Modal de Habilidades */
.skill-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.skill-modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    position: relative;
    background-color: var(--card-bg);
    margin: auto;
    padding: 2rem;
    width: 90%;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.skill-modal.active .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

.modal-content h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.modal-content p {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Ajuste para o modo dark */
[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}