/* Reset and Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: linear-gradient(135deg, #000000 0%, #001100 25%, #002200 50%, #001100 75%, #000000 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Matrix Background - SEM RELEVO, TOTALMENTE PLANO */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.06;
    pointer-events: none;
    /* REMOVENDO TODOS OS EFEITOS DE RELEVO */
    filter: none !important;
    text-shadow: none !important;
    box-shadow: none !important;
    border: none !important;
    outline: none !important;
    /* GARANTINDO QUE SEJA TOTALMENTE PLANO */
    transform: none !important;
    perspective: none !important;
    backface-visibility: visible !important;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000000 0%, #001100 25%, #002200 50%, #001100 75%, #000000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 1s ease, visibility 1s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    animation: pulse 2s infinite;
}

.logo-container {
    margin-bottom: 2rem;
    position: relative;
}

.logo-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #00ff00;
    position: relative;
    display: inline-block;
}

.logo-icon.rotating {
    animation: rotate 3s linear infinite;
}

.logo-icon.pulse {
    animation: pulse 2s infinite;
}

.logo-spark {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    font-size: 1.5rem;
    color: #00ff41;
    animation: sparkle 2s infinite;
}

/* WAVE EFFECT STYLES - CRIASTACK - LETRAS NÍTIDAS */
.wave-title,
.wave-title-hero,
.wave-logo,
.wave-logo-footer {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    /* LETRAS SUPER NÍTIDAS - SEM EMBAÇAR */
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    text-rendering: optimizeLegibility !important;
    /* REMOVENDO QUALQUER BLUR OU EFEITO */
    filter: none !important;
    text-shadow: none !important;
    backdrop-filter: none !important;
    /* GARANTINDO NITIDEZ MÁXIMA */
    image-rendering: crisp-edges !important;
    image-rendering: -webkit-crisp-edges !important;
    image-rendering: -moz-crisp-edges !important;
}

.wave-title-hero {
    font-size: 3rem;
}

.wave-logo {
    font-size: 1.5rem;
}

.wave-logo-footer {
    font-size: 1.2rem;
}

.wave-title span,
.wave-title-hero span,
.wave-logo span,
.wave-logo-footer span {
    display: inline-block;
    animation: wave 3s ease-in-out infinite;
    animation-fill-mode: both;
    /* LETRAS INDIVIDUAIS SUPER NÍTIDAS */
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    text-rendering: optimizeLegibility !important;
    backface-visibility: hidden;
    transform-style: preserve-3d;
    /* SEM BLUR NAS LETRAS */
    filter: none !important;
    text-shadow: none !important;
}

/* DELAYS PARA EFEITO CASCATA - CRIASTACK */
.wave-title span:nth-child(1) { animation-delay: 0.1s; } /* C */
.wave-title span:nth-child(2) { animation-delay: 0.2s; } /* R */
.wave-title span:nth-child(3) { animation-delay: 0.3s; } /* I */
.wave-title span:nth-child(4) { animation-delay: 0.4s; } /* A */
.wave-title span:nth-child(5) { animation-delay: 0.5s; } /* S */
.wave-title span:nth-child(6) { animation-delay: 0.6s; } /* T */
.wave-title span:nth-child(7) { animation-delay: 0.7s; } /* A */
.wave-title span:nth-child(8) { animation-delay: 0.8s; } /* C */
.wave-title span:nth-child(9) { animation-delay: 0.9s; } /* K */

.wave-title-hero span:nth-child(1) { animation-delay: 0.1s; }
.wave-title-hero span:nth-child(2) { animation-delay: 0.2s; }
.wave-title-hero span:nth-child(3) { animation-delay: 0.3s; }
.wave-title-hero span:nth-child(4) { animation-delay: 0.4s; }
.wave-title-hero span:nth-child(5) { animation-delay: 0.5s; }
.wave-title-hero span:nth-child(6) { animation-delay: 0.6s; }
.wave-title-hero span:nth-child(7) { animation-delay: 0.7s; }
.wave-title-hero span:nth-child(8) { animation-delay: 0.8s; }
.wave-title-hero span:nth-child(9) { animation-delay: 0.9s; }

.wave-logo span:nth-child(1) { animation-delay: 0.1s; }
.wave-logo span:nth-child(2) { animation-delay: 0.2s; }
.wave-logo span:nth-child(3) { animation-delay: 0.3s; }
.wave-logo span:nth-child(4) { animation-delay: 0.4s; }
.wave-logo span:nth-child(5) { animation-delay: 0.5s; }
.wave-logo span:nth-child(6) { animation-delay: 0.6s; }
.wave-logo span:nth-child(7) { animation-delay: 0.7s; }
.wave-logo span:nth-child(8) { animation-delay: 0.8s; }
.wave-logo span:nth-child(9) { animation-delay: 0.9s; }

.wave-logo-footer span:nth-child(1) { animation-delay: 0.1s; }
.wave-logo-footer span:nth-child(2) { animation-delay: 0.2s; }
.wave-logo-footer span:nth-child(3) { animation-delay: 0.3s; }
.wave-logo-footer span:nth-child(4) { animation-delay: 0.4s; }
.wave-logo-footer span:nth-child(5) { animation-delay: 0.5s; }
.wave-logo-footer span:nth-child(6) { animation-delay: 0.6s; }
.wave-logo-footer span:nth-child(7) { animation-delay: 0.7s; }
.wave-logo-footer span:nth-child(8) { animation-delay: 0.8s; }
.wave-logo-footer span:nth-child(9) { animation-delay: 0.9s; }

.space {
    width: 0.5rem;
    display: inline-block;
}

/* ANIMAÇÃO WAVE SUAVE - SEM BLUR */
@keyframes wave {
    0%, 60%, 100% {
        transform: translateY(0) scale(1);
        /* REMOVENDO TEXT-SHADOW PARA NITIDEZ */
        filter: none;
    }
    30% {
        transform: translateY(-15px) scale(1.1);
        /* SEM EFEITOS DE BRILHO QUE EMBAÇAM */
        filter: none;
    }
}

/* Enhanced Wave Effect on Hover */
.wave-title:hover span,
.wave-title-hero:hover span,
.wave-logo:hover span,
.wave-logo-footer:hover span {
    animation-duration: 1s;
    animation-iteration-count: 2;
}

.glitch-text {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: glitch 2s infinite;
}

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

.glitch-text::before {
    animation: glitch-1 0.5s infinite;
    color: #ff0000;
    z-index: -1;
}

.glitch-text::after {
    animation: glitch-2 0.5s infinite;
    color: #0000ff;
    z-index: -2;
}

.subtitle-loading {
    color: #00aa00;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    animation: typing 3s infinite;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: rgba(0, 255, 0, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto 1rem;
    border: 1px solid #00ff00;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, #00ff00, #00ff41, #00ff00);
    border-radius: 2px;
    animation: loading 3s ease-in-out;
}

.typing-text {
    color: #00ff00;
    animation: typing 3s steps(40) infinite;
}

/* Main Content */
.main-content {
    opacity: 0;
    transition: opacity 1s ease;
}

.main-content.visible {
    opacity: 1;
}

/* Gradients and Utilities */
.gradient-text {
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight {
    color: #00ff41;
    font-weight: 600;
}

.glow-text {
    text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00;
    animation: textGlow 3s ease-in-out infinite alternate;
}

.glow-avatar {
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5);
    animation: avatarGlow 2s ease-in-out infinite alternate;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
}

.logo .logo-icon {
    width: 2rem;
    height: 2rem;
    color: #00ff00;
    transition: all 0.3s ease;
    font-size: 2rem;
}

.logo:hover .logo-icon {
    transform: rotate(360deg);
}

.logo .logo-spark {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    font-size: 1rem;
    color: #00ff41;
    animation: sparkle 2s infinite;
}

.nav-desktop {
    display: flex;
    gap: 2rem;
}

.nav-desktop a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-desktop a:hover {
    color: #00ff00;
}

.nav-link {
    position: relative;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00ff00, #00ff41);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-chat {
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    color: #000000;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-chat:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 255, 0, 0.3);
}

.menu-mobile {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 0.25rem;
    padding: 0.5rem;
}

.menu-mobile span {
    width: 1.5rem;
    height: 2px;
    background: #ffffff;
    transition: all 0.3s ease;
}

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

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

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

.mobile-menu {
    display: none;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 0.5rem;
    margin-top: 1rem;
    padding: 1rem;
    animation: slideDown 0.3s ease;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.mobile-nav a:hover {
    color: #00ff00;
}

.mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 255, 0, 0.1);
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 4xl;
    margin: 0 auto;
}

.hero-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.icon-wrapper {
    position: relative;
    width: 5rem;
    height: 5rem;
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: heroFloat 3s ease-in-out infinite;
}

.icon-spark {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    width: 2rem;
    height: 2rem;
    background: #00ff41;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #000000;
    animation: sparkle 2s infinite;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #e2e8f0;
    margin-bottom: 2rem;
    line-height: 1.6;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.6s both;
}

.stat {
    text-align: center;
    transition: all 0.3s ease;
}

.stat:hover {
    transform: scale(1.1);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #00ff00;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: #94a3b8;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.8s both;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    color: #000000;
    border: none;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(0, 255, 0, 0.4);
}

.btn-hero-secondary {
    background: rgba(0, 255, 0, 0.1);
    color: #00ff00;
    border: 1px solid rgba(0, 255, 0, 0.2);
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    background: rgba(0, 255, 0, 0.2);
    transform: translateY(-2px);
}

.hero-proof {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: #94a3b8;
    animation: fadeInUp 1s ease 1s both;
}

/* About Section */
.about {
    padding: 4rem 0;
    background: rgba(0, 0, 0, 0.2);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: #94a3b8;
}

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

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: #e2e8f0;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 255, 0, 0.05);
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 255, 0, 0.1);
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: rgba(0, 255, 0, 0.1);
    transform: translateX(10px);
}

.highlight-icon {
    font-size: 2rem;
    color: #00ff00;
}

.highlight-item h4 {
    color: #00ff00;
    margin-bottom: 0.5rem;
}

.highlight-item p {
    color: #94a3b8;
    margin: 0;
}

.about-avatar {
    display: flex;
    justify-content: center;
}

.avatar-container {
    position: relative;
    width: 200px;
    height: 200px;
}

.avatar-main {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: #000000;
    position: relative;
    z-index: 2;
}

.avatar-ring {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid #00ff00;
    border-radius: 50%;
    animation: rotate 10s linear infinite;
    z-index: 1;
}

.avatar-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.avatar-particles span {
    position: absolute;
    font-size: 1.5rem;
    color: #00ff00;
    animation: float 3s ease-in-out infinite;
}

.avatar-particles span:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.avatar-particles span:nth-child(2) {
    top: 10%;
    right: 10%;
    animation-delay: 0.5s;
}

.avatar-particles span:nth-child(3) {
    bottom: 10%;
    left: 10%;
    animation-delay: 1s;
}

.avatar-particles span:nth-child(4) {
    bottom: 10%;
    right: 10%;
    animation-delay: 1.5s;
}

/* Skills Section */
.skills {
    padding: 4rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: rgba(0, 255, 0, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 0, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 255, 0, 0.3);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #00ff00;
}

.skill-category h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #00ff00;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.skill-item span {
    color: #e2e8f0;
    font-weight: 500;
}

.skill-bar {
    flex: 1;
    height: 8px;
    background: rgba(0, 255, 0, 0.1);
    border-radius: 4px;
    margin-left: 1rem;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, #00ff00, #00ff41);
    border-radius: 4px;
    width: 0%;
    transition: width 1s ease;
}

/* Projects Section */
.projects {
    padding: 4rem 0;
    background: rgba(0, 0, 0, 0.2);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: rgba(0, 255, 0, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 0, 0.1);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 255, 0, 0.2);
    border-color: rgba(0, 255, 0, 0.3);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 255, 0, 0.8), rgba(0, 170, 0, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.project-tech {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.project-tech span {
    background: rgba(0, 0, 0, 0.8);
    color: #00ff00;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    color: #00ff00;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.project-content p {
    color: #94a3b8;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.project-stats span {
    background: rgba(0, 255, 0, 0.1);
    color: #00ff00;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-project {
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    color: #000000;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.btn-project:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 255, 0, 0.3);
}

.btn-project-secondary {
    background: rgba(0, 255, 0, 0.1);
    color: #00ff00;
    border: 1px solid rgba(0, 255, 0, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.btn-project-secondary:hover {
    background: rgba(0, 255, 0, 0.2);
    transform: translateY(-2px);
}

/* Contact Section */
.contact {
    padding: 4rem 0;
}

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

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: #e2e8f0;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 255, 0, 0.05);
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 255, 0, 0.1);
    transition: all 0.3s ease;
}

.contact-method:hover {
    background: rgba(0, 255, 0, 0.1);
    transform: translateX(10px);
}

.method-icon {
    font-size: 2rem;
    color: #00ff00;
}

.contact-method h4 {
    color: #00ff00;
    margin-bottom: 0.25rem;
}

.contact-method p {
    color: #94a3b8;
    margin: 0;
}

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

.social-link {
    background: rgba(0, 255, 0, 0.1);
    color: #00ff00;
    border: 1px solid rgba(0, 255, 0, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(0, 255, 0, 0.2);
    transform: translateY(-2px);
}

.contact-form {
    background: rgba(0, 255, 0, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 255, 0, 0.1);
    border-radius: 1rem;
    padding: 2rem;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: #00ff00;
    font-weight: 500;
}

.cyber-input {
    background: rgba(0, 255, 0, 0.05);
    border: 1px solid #00ff00;
    border-radius: 5px;
    padding: 0.8rem;
    color: #00ff00;
    font-family: inherit;
    transition: all 0.3s ease;
}

.cyber-input:focus {
    outline: none;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5);
    background: rgba(0, 255, 0, 0.1);
    border-color: #00ff41;
}

.btn-primary {
    background: linear-gradient(135deg, #00ff00 0%, #00ff41 100%);
    color: #000000;
    border: none;
    padding: 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 255, 0, 0.3);
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.4);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: #94a3b8;
    margin-top: 1rem;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #00ff00;
}

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

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-column a:hover {
    color: #00ff00;
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(0, 255, 0, 0.1);
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #00ff00;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    background: #25d366;
    color: #ffffff;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: bounce 2s infinite;
    font-size: 1.5rem;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.modal.show,
.modal:not(.hidden) {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border: 2px solid #00ff00;
    border-radius: 1rem;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s ease;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
}

.chat-modal-content {
    max-width: 600px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 255, 0, 0.3);
}

.modal-header h3 {
    color: #00ff00;
    font-size: 1.5rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: #00aa00;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    color: #00ff00;
    background: rgba(0, 255, 0, 0.1);
    transform: rotate(90deg);
}

/* Smart Chat Styles - MENOR */
.smart-chat {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 350px;
    height: 450px;
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid #00ff00;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    z-index: 10000;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
    backdrop-filter: blur(20px);
    animation: chatSlideIn 0.5s ease;
}

.smart-chat.hidden {
    display: none;
}

.smart-chat.minimized {
    height: 60px;
    overflow: hidden;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-header {
    background: linear-gradient(45deg, #00ff00, #00aa00);
    color: #000000;
    padding: 0.75rem;
    border-radius: 13px 13px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chat-avatar {
    font-size: 1.2rem;
    animation: pulse 2s infinite;
}

.chat-info h3 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
}

.chat-status {
    font-size: 0.7rem;
    opacity: 0.8;
}

.chat-controls {
    display: flex;
    gap: 0.5rem;
}

.chat-minimize,
.chat-close {
    background: rgba(0, 0, 0, 0.2);
    border: none;
    color: #000000;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
}

.chat-minimize:hover,
.chat-close:hover {
    background: rgba(0, 0, 0, 0.4);
    transform: scale(1.1);
}

.chat-messages {
    flex: 1;
    padding: 0.75rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.message {
    display: flex;
    gap: 0.5rem;
    animation: messageSlide 0.3s ease;
}

.message-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.bot-message .message-avatar {
    background: linear-gradient(45deg, #00ff00, #00aa00);
    color: #000000;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-avatar {
    background: linear-gradient(45deg, #0066ff, #0044aa);
    color: #ffffff;
}

.message-content {
    flex: 1;
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    padding: 0.5rem;
    position: relative;
}

.user-message .message-content {
    background: rgba(0, 102, 255, 0.1);
    border-color: rgba(0, 102, 255, 0.2);
}

.message-text {
    color: #ffffff;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.message-time {
    font-size: 0.6rem;
    color: #888888;
    text-align: right;
}

.chat-input-container {
    padding: 0.75rem;
    border-top: 1px solid rgba(0, 255, 0, 0.2);
}

.chat-suggestions {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.suggestion-btn {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid #00ff00;
    color: #00ff00;
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.7rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.suggestion-btn:hover {
    background: rgba(0, 255, 0, 0.2);
    transform: translateY(-1px);
}

.chat-input-wrapper {
    display: flex;
    gap: 0.5rem;
}

.chat-input-wrapper input {
    flex: 1;
    background: rgba(0, 255, 0, 0.05);
    border: 1px solid #00ff00;
    border-radius: 20px;
    padding: 0.5rem 0.75rem;
    color: #ffffff;
    font-family: inherit;
    font-size: 0.8rem;
}

.chat-input-wrapper input:focus {
    outline: none;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
}

.chat-send {
    background: linear-gradient(45deg, #00ff00, #00aa00);
    border: none;
    color: #000000;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.chat-send:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5);
}

/* Animated Elements */
.animated-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.animated-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    transition: all 0.6s ease;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

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

.animated-btn:active {
    transform: scale(0.95);
}

.animated-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.animated-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 255, 0, 0.2);
}

.cyber-btn {
    background: linear-gradient(45deg, rgba(0, 255, 0, 0.1), rgba(0, 170, 0, 0.1));
    border: 1px solid #00ff00;
    color: #00ff00;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    text-transform: uppercase;
    border-radius: 5px;
}

.cyber-btn:hover {
    background: linear-gradient(45deg, rgba(0, 255, 0, 0.2), rgba(0, 170, 0, 0.2));
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.4);
    transform: translateY(-1px);
}

.cyber-btn:active {
    transform: scale(0.95);
}

.section-actions {
    text-align: center;
    margin-top: 3rem;
}

.btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 0, 0.2), transparent);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cyber-btn:hover .btn-glow {
    opacity: 1;
    animation: glowSweep 1s ease;
}

/* Animations */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    10% { transform: translate(-2px, -1px); }
    20% { transform: translate(-1px, 1px); }
    30% { transform: translate(1px, -1px); }
    40% { transform: translate(-1px, -1px); }
    50% { transform: translate(1px, 1px); }
    60% { transform: translate(-1px, 1px); }
    70% { transform: translate(1px, -1px); }
    80% { transform: translate(-1px, -1px); }
    90% { transform: translate(1px, 1px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    10% { transform: translate(1px, 0); }
    20% { transform: translate(-1px, 0); }
    30% { transform: translate(0, 1px); }
    40% { transform: translate(0, -1px); }
    50% { transform: translate(1px, 1px); }
    60% { transform: translate(-1px, -1px); }
    70% { transform: translate(1px, -1px); }
    80% { transform: translate(-1px, 1px); }
    90% { transform: translate(0, 0); }
}

@keyframes loading {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

@keyframes typing {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(-50px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes textGlow {
    0%, 100% { text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00; }
    50% { text-shadow: 0 0 20px #00ff00, 0 0 30px #00ff00, 0 0 40px #00ff00; }
}

@keyframes avatarGlow {
    0%, 100% { box-shadow: 0 0 15px rgba(0, 255, 0, 0.3); }
    50% { box-shadow: 0 0 25px rgba(0, 255, 0, 0.6); }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes chatSlideIn {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes messageSlide {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes glowSweep {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-desktop,
    .header-actions {
        display: none;
    }

    .menu-mobile {
        display: flex;
    }

    .hero-title,
    .wave-title-hero,
    .wave-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
    }

    .modal-content {
        margin: 1rem;
        padding: 1.5rem;
    }

    .smart-chat {
        width: 90vw;
        height: 70vh;
        bottom: 10px;
        right: 5vw;
    }

    .chat-suggestions {
        flex-direction: column;
    }

    .suggestion-btn {
        text-align: center;
    }

    .social-links {
        flex-direction: column;
    }

    .project-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }

    .hero {
        padding: 6rem 0 2rem;
    }

    .about,
    .skills,
    .projects,
    .contact {
        padding: 2rem 0;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .wave-title-hero,
    .wave-title {
        font-size: 1.8rem;
    }

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

    .logo-icon {
        font-size: 3rem;
    }
}