@charset "utf-8";

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

:root {
    --primary: #44f1a6;
    --secondary: #44f1a6;
    --accent: #ffff00;
    --bg-dark: #0a0a0a;
    --bg-glass: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
}

body {
    font-family: 'Exo 2', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(0, 255, 255, 0.03) 2px,
            rgba(0, 255, 255, 0.03) 4px);
    pointer-events: none;
    z-index: 1;
}

p {
    line-height: 1.7;
}

/* Neural Network Canvas Background */
#neural-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.3;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 15px 50px;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

nav.scrolled {
    padding: 10px 50px;
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.05);
}

.logo-svg {
    width: 50px;
    height: 50px;
    position: relative;
}

.logo-text {
    font-family: 'Audiowide', sans-serif;
    font-size: 1.5rem;
    font-weight: 400;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Menu decorative lines */
.nav-menu {
    position: relative;
}

.nav-menu::before,
.nav-menu::after {
    content: '';
    position: absolute;
    height: 1px;
    width: 50px;
    background: linear-gradient(90deg, transparent, var(--primary));
    top: 50%;
    transform: translateY(-50%);
}

.nav-menu::before {
    left: -60px;
}

.nav-menu::after {
    right: -60px;
    background: linear-gradient(90deg, var(--primary), transparent);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 40px;
}

nav a {
    font-family: 'Audiowide', sans-serif;
    color: var(--text-primary);
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
    font-weight: 400;
    letter-spacing: 1px;
    padding: 5px 0;
    font-size: 0.85rem;
    text-transform: uppercase;
}

nav ul a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.3s ease;
}

nav ul a:hover::after {
    width: 100%;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 30px;
    height: 3px;
    background: var(--primary);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 80px;
}

.hero-content {
    text-align: center;
    z-index: 10;
    animation: fadeInUp 1s ease;
    position: relative;
}

.glitch {
    font-family: 'Orbitron', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    text-transform: uppercase;
    position: relative;
    color: var(--text-primary);
    letter-spacing: 8px;
    animation: glitch 2s infinite;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 0.5s infinite;
    color: var(--primary);
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 0.5s infinite;
    color: var(--secondary);
    z-index: -2;
}

@keyframes glitch {

    0%,
    100% {
        text-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
    }

    50% {
        text-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
    }
}

@keyframes glitch-1 {

    0%,
    100% {
        clip: rect(42px, 9999px, 44px, 0);
        transform: translate(0);
    }

    50% {
        clip: rect(12px, 9999px, 59px, 0);
        transform: translate(-2px, -2px);
    }
}

@keyframes glitch-2 {

    0%,
    100% {
        clip: rect(12px, 9999px, 85px, 0);
        transform: translate(0);
    }

    50% {
        clip: rect(78px, 9999px, 93px, 0);
        transform: translate(2px, 2px);
    }
}

.subtitle {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.3rem;
    font-weight: 300;
    margin-top: 20px;
    opacity: 0.9;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 3s ease infinite;
    letter-spacing: 3px;
    text-transform: uppercase;
}

@keyframes gradient {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* Scroll Button */
.scroll-btn {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
    animation: bounce 2s infinite;
    z-index: 10;
}

.scroll-btn-inner {
    width: 50px;
    height: 50px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.scroll-btn:hover .scroll-btn-inner {
    background: rgba(0, 255, 255, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--primary);
}

.scroll-btn svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
    animation: arrowMove 1.5s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-20px);
    }

    60% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes arrowMove {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(5px);
    }
}

/* Sections */
section {
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 50px;
    text-align: center;
    position: relative;
    display: inline-block;
    width: 100%;
    letter-spacing: 4px;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.8),
        0 0 20px rgba(0, 255, 255, 0.6),
        0 0 30px rgba(0, 255, 255, 0.4);
    animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% {
        opacity: 0.8;
    }

    100% {
        opacity: 1;
        text-shadow: 0 0 15px rgba(0, 255, 255, 1),
            0 0 30px rgba(0, 255, 255, 0.8),
            0 0 45px rgba(0, 255, 255, 0.6);
    }
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    box-shadow: 0 0 10px var(--primary);
}

/* Glass Cards */
.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.glass-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.glass-card:hover::after {
    opacity: 1;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.2);
    border-color: var(--primary);
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-img-wrapper {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    padding: 3px;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 17px;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 6rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    position: relative;
    overflow: hidden;
    letter-spacing: 5px;
}

/* ---- regras para a imagem interna que vamos inserir ---- */
.profile-img-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    position: relative;
    z-index: 2;
}


/* garantir que a pseudo camada (pulse) fique abaixo da imagem */
.profile-img::before {
    z-index: 1;
}

.profile-img::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.2;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(0.8);
        opacity: 0.2;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.1;
    }
}

.about-content h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-card {
    text-align: center;
    padding: 20px;
    background: var(--bg-glass);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 20px rgba(0, 255, 255, 0.2);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.stat-label {
    font-family: 'Audiowide', sans-serif;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 400;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.project-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.project-card h3 {
    font-family: 'Audiowide', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.project-card p {
    position: relative;
    z-index: 1;
}

.project-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, var(--primary), transparent);
    transform: rotate(45deg);
    transition: all 0.5s ease;
    opacity: 0;
}

.project-card:hover::before {
    animation: shine 0.5s ease;
}

.project-card:hover {
    animation: cyberGlow 0.3s ease forwards;
}

@keyframes cyberGlow {
    0% {
        box-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
    }

    100% {
        box-shadow: 0 0 20px rgba(0, 255, 255, 0.8), inset 0 0 20px rgba(0, 255, 255, 0.1);
    }
}

@keyframes shine {
    0% {
        transform: rotate(45deg) translateY(-100%);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: rotate(45deg) translateY(100%);
        opacity: 0;
    }
}

/* Skills */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.skill-node {
    font-family: 'Audiowide', sans-serif;
    width: 120px;
    height: 120px;
    background: var(--bg-glass);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.skill-node::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary), transparent);
    opacity: 0;
    transition: all 0.3s ease;
    transform: scale(1.2);
}

.skill-node:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--primary);
}

.skill-node:hover::before {
    opacity: 0.3;
}

/* Contact */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--bg-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.neural-btn {
    font-family: 'Audiowide', sans-serif;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: var(--bg-dark);
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.neural-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.neural-btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Footer */
footer {
    background: rgba(10, 10, 10, 0.95);
    border-top: 1px solid rgba(0, 255, 255, 0.2);
    padding: 50px 50px 30px;
    margin-top: 100px;
    position: relative;
    z-index: 2;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-family: 'Audiowide', sans-serif;
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary);
    transform: translateX(5px);
    display: inline-block;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 255, 255, 0.3);
}

.footer-bottom {
    font-family: 'Exo 2', sans-serif;
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.footer-bottom a {
    color: white;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .projects-grid {
        gap: 25px;
    }

    .glitch {
        font-size: 4rem;
    }
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        padding: 15px 20px;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .logo-svg {
        width: 40px;
        height: 40px;
    }

    .nav-container {
        position: relative;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        margin-top: 15px;
    }

    .nav-menu.active {
        max-height: 400px;
        border-top: 1px solid rgba(0, 255, 255, 0.2);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    }

    .nav-menu::before,
    .nav-menu::after {
        display: none;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 20px;
    }

    nav ul li {
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    nav ul a {
        font-size: 0.9rem;
    }

    nav ul li:last-child {
        border-bottom: none;
    }

    .glitch {
        font-size: 2.5rem;
        letter-spacing: 3px;
    }

    .hero {
        margin-top: 70px;
    }

    .subtitle {
        font-size: 1rem;
        letter-spacing: 2px;
    }

    section {
        padding: 50px 20px;
    }

    .footer-content {
        gap: 30px;
        padding: 0 20px;
    }

    .footer-section h3 {
        font-size: 1rem;
    }

    .neural-btn {
        font-size: 12px;
        padding: 12px 30px;
    }

    .scroll-btn-inner {
        width: 40px;
        height: 40px;
    }

    .scroll-btn {
        bottom: 30px;
    }

    .scroll-btn svg {
        width: 20px;
        height: 20px;
    }

    .footer-bottom {
        font-size: 0.8rem;
    }

    .glass-card {
        padding: 20px;
    }

    .form-group input,
    .form-group textarea {
        font-size: 14px;
        padding: 12px;
    }

    .social-links a {
        width: 35px;
        height: 35px;
    }

    .social-links svg {
        width: 16px;
        height: 16px;
    }

    p {
        font-size: 1rem;
        line-height: 1.8;
    }

    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-img-wrapper {
        width: 250px;
        height: 250px;
        margin: 0 auto;
    }

    .profile-img {
        font-size: 4rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-card {
        padding: 15px;
    }

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

    .project-card h3 {
        font-size: 0.9rem;
    }

    .skill-node {
        width: 100px;
        height: 100px;
        font-size: 0.7rem;
    }

    .section-title {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    .about-content h3 {
        font-size: 1.5rem;
    }
}