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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background-color);
    overflow-x: hidden;
    position: relative;
    padding-top: 80px; /* Compensar altura do header fixo */
}

/* Variables */
:root {
    --primary-color: #8b5cf6;
    --primary-dark: #7c3aed;
    --secondary-color: #06b6d4;
    --accent-color: #10b981;
    --background-color: #050811;
    --background-light: #0a0f1a;
    --background-card: #0f1419;
    --background-deep: #020408;
    --text-color: #e6e8eb;
    --text-light: #6b7280;
    --text-dim: #4b5563;
    --border-color: #1f2937;
    --border-light: #374151;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.4);
    --shadow-tech: 0 0 30px rgba(6, 182, 212, 0.2);
    --gradient: linear-gradient(135deg, #8b5cf6 0%, #d946ef 50%, #ec4899 100%);
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #d946ef 50%, #ec4899 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --gradient-tertiary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-dark: linear-gradient(135deg, #0a0f1a 0%, #1f2937 100%);
    --gradient-hero: linear-gradient(135deg, #020408 0%, #050811 50%, #0a0f1a 100%);
    --gradient-card: linear-gradient(135deg, #0f1419 0%, #1f2937 100%);
    --gradient-tech: linear-gradient(45deg, #0f1419 0%, #1f2937 50%, #0f1419 100%);
    --neon-blue: #00d4ff;
    --neon-purple: #8b5cf6;
    --neon-pink: #ec4899;
    --neon-green: #39ff14;
    --circuit-copper: #cd7f32;
    --circuit-gold: #ffd700;
    --circuit-silver: #c0c0c0;
}

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

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Circuit Board Background */
.circuit-board {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
}

.circuit-path {
    position: absolute;
    background: var(--circuit-copper);
    border-radius: 1px;
    box-shadow: 0 0 2px var(--circuit-copper);
}

.circuit-path-1 {
    width: 200px;
    height: 2px;
    top: 20%;
    left: 10%;
    transform: rotate(45deg);
    animation: circuit-flow 4s ease-in-out infinite;
}

.circuit-path-2 {
    width: 150px;
    height: 2px;
    top: 60%;
    right: 15%;
    transform: rotate(-30deg);
    animation: circuit-flow 3s ease-in-out infinite reverse;
}

.circuit-path-3 {
    width: 100px;
    height: 2px;
    top: 80%;
    left: 30%;
    transform: rotate(15deg);
    animation: circuit-flow 5s ease-in-out infinite;
}

.circuit-path-4 {
    width: 180px;
    height: 2px;
    top: 40%;
    right: 40%;
    transform: rotate(-45deg);
    animation: circuit-flow 3.5s ease-in-out infinite reverse;
}

.circuit-node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--circuit-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--circuit-gold);
}

.circuit-node-1 {
    top: 25%;
    left: 15%;
    animation: circuit-pulse 2s ease-in-out infinite;
}

.circuit-node-2 {
    top: 55%;
    right: 20%;
    animation: circuit-pulse 2.5s ease-in-out infinite 0.5s;
}

.circuit-node-3 {
    top: 75%;
    left: 35%;
    animation: circuit-pulse 3s ease-in-out infinite 1s;
}

.circuit-node-4 {
    top: 35%;
    right: 45%;
    animation: circuit-pulse 2.2s ease-in-out infinite 1.5s;
}

.circuit-node-5 {
    top: 65%;
    left: 60%;
    animation: circuit-pulse 2.8s ease-in-out infinite 2s;
}

.circuit-node-6 {
    top: 15%;
    right: 25%;
    animation: circuit-pulse 3.2s ease-in-out infinite 2.5s;
}

@keyframes circuit-flow {
    0%, 100% { 
        opacity: 0.3; 
        box-shadow: 0 0 2px var(--circuit-copper);
    }
    50% { 
        opacity: 0.8; 
        box-shadow: 0 0 8px var(--circuit-copper), 0 0 15px var(--circuit-copper);
    }
}

@keyframes circuit-pulse {
    0%, 100% { 
        opacity: 0.6; 
        transform: scale(1);
        box-shadow: 0 0 10px var(--circuit-gold);
    }
    50% { 
        opacity: 1; 
        transform: scale(1.3);
        box-shadow: 0 0 20px var(--circuit-gold), 0 0 30px var(--circuit-gold);
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(5, 8, 17, 0.95); /* Mais sólido desde o início */
    backdrop-filter: blur(25px);
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3), 0 1px 0 rgba(139, 92, 246, 0.2);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(139, 92, 246, 0.05) 25%, 
        rgba(6, 182, 212, 0.05) 50%, 
        rgba(139, 92, 246, 0.05) 75%, 
        transparent 100%);
    animation: tech-scan 8s linear infinite;
    pointer-events: none;
}

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

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Logo Container */
.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Logo Icon - Sophisticated Tech Emblem */
.logo-icon {
    position: relative;
    width: 50px;
    height: 50px;
}

.logo-emblem {
    position: relative;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.emblem-outer {
    position: relative;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, 
        var(--primary-color) 0%, 
        #d946ef 35%, 
        #ec4899 70%, 
        var(--primary-color) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 4px 15px rgba(139, 92, 246, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.emblem-outer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.1) 25%, 
        transparent 50%, 
        rgba(255, 255, 255, 0.05) 75%, 
        transparent 100%);
    border-radius: 8px;
}

.emblem-inner {
    position: relative;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Circuit Grid */
.circuit-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.6;
}

.grid-line {
    position: absolute;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 1px;
}

.grid-h1 {
    top: 8px;
    left: 4px;
    right: 4px;
    height: 1px;
}

.grid-h2 {
    bottom: 8px;
    left: 4px;
    right: 4px;
    height: 1px;
}

.grid-v1 {
    left: 8px;
    top: 4px;
    bottom: 4px;
    width: 1px;
}

.grid-v2 {
    right: 8px;
    top: 4px;
    bottom: 4px;
    width: 1px;
}

.grid-node {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.5);
}

.node-1 {
    top: 7px;
    left: 7px;
}

.node-2 {
    top: 7px;
    right: 7px;
}

.node-3 {
    bottom: 7px;
    left: 7px;
}

.node-4 {
    bottom: 7px;
    right: 7px;
}

/* Code Symbol */
.code-symbol {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    font-weight: bold;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    gap: 1px;
}

.bracket-open,
.bracket-close {
    opacity: 0.9;
}

.code-slash {
    transform: scaleX(0.8);
    margin: 0 -1px;
}

/* Emblem Corners */
.emblem-corners {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.corner {
    position: absolute;
    width: 8px;
    height: 8px;
    border: 2px solid var(--primary-color);
    opacity: 0.7;
}

.corner-tl {
    top: -4px;
    left: -4px;
    border-right: none;
    border-bottom: none;
    border-radius: 4px 0 0 0;
}

.corner-tr {
    top: -4px;
    right: -4px;
    border-left: none;
    border-bottom: none;
    border-radius: 0 4px 0 0;
}

.corner-bl {
    bottom: -4px;
    left: -4px;
    border-right: none;
    border-top: none;
    border-radius: 0 0 0 4px;
}

.corner-br {
    bottom: -4px;
    right: -4px;
    border-left: none;
    border-top: none;
    border-radius: 0 0 4px 0;
}

/* Logo Animations */
.logo-emblem {
    animation: emblem-float 6s ease-in-out infinite;
}

.grid-node {
    animation: node-pulse 3s ease-in-out infinite;
}

.node-1 { animation-delay: 0s; }
.node-2 { animation-delay: 0.7s; }
.node-3 { animation-delay: 1.4s; }
.node-4 { animation-delay: 2.1s; }

.emblem-corners {
    animation: corners-glow 8s ease-in-out infinite;
}

@keyframes emblem-float {
    0%, 100% { 
        transform: translateY(0);
    }
    50% { 
        transform: translateY(-2px);
    }
}

@keyframes node-pulse {
    0%, 100% { 
        opacity: 0.8;
        transform: scale(1);
    }
    50% { 
        opacity: 1;
        transform: scale(1.2);
    }
}

@keyframes corners-glow {
    0%, 100% { 
        opacity: 0.7;
    }
    50% { 
        opacity: 0.9;
    }
}

/* Logo Text */
.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-text h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.logo-main {
    background: linear-gradient(135deg, 
        #ffffff 0%, 
        rgba(255, 255, 255, 0.9) 25%, 
        var(--primary-color) 50%, 
        #d946ef 75%, 
        #ec4899 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 100%;
    animation: logo-gradient-shift 3s ease-in-out infinite;
}

.logo-dot {
    color: #00d4ff;
    font-weight: 800;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.logo-tech {
    color: #ffffff; /* Branco puro para melhor visibilidade */
    font-weight: 600;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

.logo-subtitle {
    margin-top: 0.25rem;
}

.subtitle-text {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8); /* Mais visível */
    font-family: 'Courier New', monospace;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: lowercase;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
    background: rgba(5, 8, 17, 0.3); /* Fundo sutil para melhor visibilidade */
    border-radius: 12px;
    padding: 0.5rem 1rem;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(139, 92, 246, 0.1);
}

.nav-link {
    color: rgba(255, 255, 255, 0.95); /* Texto mais branco */
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 6px;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff; /* Branco puro no hover/ativo */
    background: rgba(139, 92, 246, 0.2);
    backdrop-filter: blur(10px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), #d946ef);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link.active {
    color: #ffffff; /* Branco puro para seção ativa */
    font-weight: 600;
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.7);
    background: rgba(139, 92, 246, 0.25);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    animation: tech-grid 20s linear infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(6, 182, 212, 0.03) 25%, rgba(139, 92, 246, 0.03) 50%, rgba(6, 182, 212, 0.03) 75%, transparent 100%);
    animation: tech-grid 15s linear infinite reverse;
}

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

/* Electronic Components */
.electronic-components {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.component {
    position: absolute;
    opacity: 0.4;
}

/* Resistor */
.resistor {
    width: 60px;
    height: 20px;
}

.resistor-1 {
    top: 15%;
    left: 20%;
    animation: component-float 8s ease-in-out infinite;
}

.resistor-body {
    width: 40px;
    height: 12px;
    background: var(--background-card);
    border: 1px solid var(--circuit-copper);
    border-radius: 6px;
    position: relative;
    margin: 4px 10px;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.resistor-band {
    width: 3px;
    height: 10px;
    border-radius: 1px;
}

.band-1 {
    background: #ff0000; /* Red */
}

.band-2 {
    background: #800080; /* Purple */
}

.band-3 {
    background: #ffd700; /* Gold */
}

.resistor-leg {
    position: absolute;
    width: 10px;
    height: 2px;
    background: var(--circuit-silver);
    top: 50%;
    transform: translateY(-50%);
}

.resistor-leg.leg-left {
    left: 0;
}

.resistor-leg.leg-right {
    right: 0;
}

/* Capacitor */
.capacitor {
    width: 50px;
    height: 30px;
}

.capacitor-1 {
    top: 60%;
    right: 25%;
    animation: component-float 10s ease-in-out infinite 2s;
}

.capacitor-body {
    width: 30px;
    height: 20px;
    position: relative;
    margin: 5px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.capacitor-plate {
    width: 8px;
    height: 18px;
    border-radius: 2px;
}

.plate-1 {
    background: var(--circuit-copper);
}

.plate-2 {
    background: var(--circuit-silver);
}

.capacitor-leg {
    position: absolute;
    width: 10px;
    height: 2px;
    background: var(--circuit-silver);
    top: 50%;
    transform: translateY(-50%);
}

.capacitor-leg.leg-left {
    left: 0;
}

.capacitor-leg.leg-right {
    right: 0;
}

/* IC Chip */
.ic-chip {
    top: 30%;
    right: 15%;
    animation: component-float 12s ease-in-out infinite 4s;
}

.ic-body {
    width: 40px;
    height: 30px;
    background: var(--background-deep);
    border: 1px solid var(--circuit-copper);
    border-radius: 2px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ic-notch {
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 3px;
    background: var(--circuit-copper);
    border-radius: 1px;
}

.ic-label {
    font-family: 'Courier New', monospace;
    font-size: 4px;
    color: var(--circuit-gold);
    text-align: center;
    margin-top: 5px;
    letter-spacing: -0.2px;
}

.ic-pins {
    position: absolute;
    width: 50px;
    height: 40px;
    top: -5px;
    left: -5px;
}

.ic-pin {
    position: absolute;
    width: 2px;
    height: 8px;
    background: var(--circuit-silver);
    border-radius: 1px;
}

.ic-pin-1 { top: 5px; left: -2px; }
.ic-pin-2 { top: 12px; left: -2px; }
.ic-pin-3 { top: 19px; left: -2px; }
.ic-pin-4 { top: 26px; left: -2px; }
.ic-pin-5 { top: 26px; right: -2px; }
.ic-pin-6 { top: 19px; right: -2px; }
.ic-pin-7 { top: 12px; right: -2px; }
.ic-pin-8 { top: 5px; right: -2px; }

/* LED */
.led {
    width: 30px;
    height: 35px;
}

.led-1 {
    top: 80%;
    left: 15%;
    animation: component-float 6s ease-in-out infinite 1s;
}

.led-body {
    width: 10px;
    height: 15px;
    position: relative;
    margin: 5px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.led-dome {
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, var(--neon-green) 0%, transparent 70%);
    border: 1px solid var(--circuit-copper);
    border-radius: 50%;
    animation: led-blink 3s ease-in-out infinite;
}

.led-anode {
    width: 2px;
    height: 3px;
    background: var(--circuit-copper);
    margin-top: 2px;
}

.led-cathode {
    width: 4px;
    height: 2px;
    background: var(--circuit-silver);
    margin-top: 1px;
}

.led-leg {
    position: absolute;
    width: 8px;
    height: 2px;
    background: var(--circuit-silver);
    bottom: 0;
}

.led-leg.leg-left {
    left: 2px;
}

.led-leg.leg-right {
    right: 2px;
}

@keyframes component-float {
    0%, 100% { 
        transform: translateY(0) rotate(0deg); 
        opacity: 0.4;
    }
    50% { 
        transform: translateY(-10px) rotate(5deg); 
        opacity: 0.6;
    }
}

@keyframes led-blink {
    0%, 100% { 
        opacity: 0.6;
        box-shadow: 0 0 5px var(--neon-green);
    }
    50% { 
        opacity: 1;
        box-shadow: 0 0 15px var(--neon-green), 0 0 25px var(--neon-green);
    }
}

/* Transistor */
.transistor {
    width: 40px;
    height: 35px;
}

.transistor-1 {
    top: 25%;
    right: 30%;
    animation: component-float 9s ease-in-out infinite 3s;
}

.transistor-2 {
    top: 70%;
    right: 20%;
    animation: component-float 7s ease-in-out infinite 5s;
}

.transistor-body {
    width: 20px;
    height: 25px;
    position: relative;
    margin: 5px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.transistor-case {
    width: 18px;
    height: 15px;
    background: var(--background-deep);
    border: 1px solid var(--circuit-copper);
    border-radius: 2px 2px 8px 8px;
    position: relative;
}

.transistor-label {
    font-family: 'Courier New', monospace;
    font-size: 4px;
    color: var(--circuit-gold);
    text-align: center;
    margin-top: 2px;
    letter-spacing: -0.1px;
}

.transistor-leg {
    position: absolute;
    width: 2px;
    height: 8px;
    background: var(--circuit-silver);
    bottom: 0;
    border-radius: 1px;
}

.transistor-leg.leg-1 {
    left: 3px;
}

.transistor-leg.leg-2 {
    left: 50%;
    transform: translateX(-50%);
}

.transistor-leg.leg-3 {
    right: 3px;
}

/* Diode */
.diode {
    width: 45px;
    height: 20px;
}

.diode-1 {
    top: 40%;
    left: 25%;
    animation: component-float 11s ease-in-out infinite 2s;
}

.diode-body {
    width: 25px;
    height: 10px;
    background: var(--background-card);
    border: 1px solid var(--circuit-copper);
    border-radius: 5px;
    position: relative;
    margin: 5px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.diode-stripe {
    width: 3px;
    height: 8px;
    background: var(--circuit-silver);
    position: absolute;
    right: 3px;
    border-radius: 1px;
}

.diode-leg {
    position: absolute;
    width: 10px;
    height: 2px;
    background: var(--circuit-silver);
    top: 50%;
    transform: translateY(-50%);
}

.diode-leg.leg-left {
    left: 0;
}

.diode-leg.leg-right {
    right: 0;
}

/* Second Resistor */
.resistor-2 {
    top: 85%;
    right: 35%;
    animation: component-float 10s ease-in-out infinite 4s;
}

.band-orange {
    background: #ff6600;
}

.band-brown {
    background: #8b4513;
}

/* Section Components */
.section-components {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.3;
}

.transistor-service-1 {
    top: 20%;
    left: 10%;
    animation: component-float 12s ease-in-out infinite;
}

.diode-service-1 {
    top: 80%;
    right: 15%;
    animation: component-float 14s ease-in-out infinite 2s;
}

.resistor-tech-1 {
    top: 15%;
    right: 10%;
    animation: component-float 13s ease-in-out infinite 1s;
}

.transistor-tech-1 {
    top: 70%;
    left: 12%;
    animation: component-float 15s ease-in-out infinite 3s;
}

.capacitor-tech-1 {
    top: 40%;
    right: 25%;
    animation: component-float 11s ease-in-out infinite 4s;
}

.diode-cta-1 {
    top: 30%;
    left: 8%;
    animation: component-float 16s ease-in-out infinite 1s;
}

.transistor-cta-1 {
    top: 65%;
    right: 12%;
    animation: component-float 18s ease-in-out infinite 5s;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow);
}

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

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 3s ease-in-out infinite, tech-pulse 2s ease-in-out infinite alternate;
    box-shadow: var(--shadow-glow), 
                0 0 40px rgba(139, 92, 246, 0.3),
                0 0 80px rgba(6, 182, 212, 0.1),
                inset 0 0 30px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(139, 92, 246, 0.3);
}

.hero-graphic::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent, 
        rgba(0, 212, 255, 0.1), 
        transparent, 
        rgba(255, 107, 53, 0.1), 
        transparent);
    animation: rotate 6s linear infinite;
}

.hero-graphic::after {
    content: '';
    position: absolute;
    top: 10%;
    left: 10%;
    right: 10%;
    bottom: 10%;
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: rotate 8s linear infinite reverse;
}

@keyframes tech-pulse {
    0% { 
        box-shadow: var(--shadow-glow), 
                    0 0 40px rgba(139, 92, 246, 0.3),
                    0 0 80px rgba(6, 182, 212, 0.1),
                    inset 0 0 30px rgba(0, 0, 0, 0.3);
    }
    100% { 
        box-shadow: var(--shadow-glow), 
                    0 0 60px rgba(139, 92, 246, 0.5),
                    0 0 120px rgba(6, 182, 212, 0.2),
                    inset 0 0 30px rgba(0, 0, 0, 0.5);
    }
}

.hero-graphic i {
    font-size: 8rem;
    color: white;
    position: relative;
    z-index: 1;
}

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

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

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--background-light);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
                radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

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

.service-card {
    background: var(--gradient-tech);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow), inset 0 1px 0 rgba(139, 92, 246, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(139, 92, 246, 0.05), 
        rgba(6, 182, 212, 0.05), 
        transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 48%, rgba(139, 92, 246, 0.02) 49%, rgba(139, 92, 246, 0.02) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(6, 182, 212, 0.02) 49%, rgba(6, 182, 212, 0.02) 51%, transparent 52%);
    background-size: 20px 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), 
                var(--shadow-glow),
                var(--shadow-tech),
                inset 0 1px 0 rgba(139, 92, 246, 0.2);
    border-color: rgba(139, 92, 246, 0.5);
}

.service-card:hover::before {
    left: 100%;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: all 0.3s ease;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: 18px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover .service-icon::before {
    opacity: 0.3;
    animation: tech-glow 1.5s ease-in-out infinite alternate;
}

@keyframes tech-glow {
    0% { 
        box-shadow: 0 0 5px rgba(139, 92, 246, 0.5);
    }
    100% { 
        box-shadow: 0 0 20px rgba(139, 92, 246, 0.8), 
                    0 0 30px rgba(6, 182, 212, 0.3);
    }
}

.service-card:nth-child(2) .service-icon {
    background: var(--gradient-secondary);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.service-card:nth-child(3) .service-icon {
    background: var(--gradient-tertiary);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.service-card:nth-child(4) .service-icon {
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.service-card:nth-child(5) .service-icon {
    background: linear-gradient(135deg, #7c3aed 0%, #d946ef 100%);
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

.service-icon i {
    font-size: 2rem;
    color: white;
    position: relative;
    z-index: 1;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-light);
    line-height: 1.6;
}

/* Technologies Section */
.technologies {
    padding: 80px 0;
    background: var(--background-color);
    position: relative;
}

.technologies::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
                radial-gradient(circle at 70% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.tech-category {
    background: var(--gradient-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.tech-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.tech-category h3 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.tech-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}

.tech-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

/* Cores originais das tecnologias */
/* Frontend */
.tech-react i {
    color: #61DAFB;
}

.tech-vue i {
    color: #4FC08D;
}

.tech-angular i {
    color: #DD0031;
}

.tech-javascript i {
    color: #F7DF1E;
}

/* Backend */
.tech-nodejs i {
    color: #339933;
}

.tech-python i {
    color: #3776AB;
}

.tech-java i {
    color: #007396;
}

.tech-postgresql i {
    color: #336791;
}

/* Cloud & DevOps */
.tech-aws i {
    color: #FF9900;
}

.tech-gcp i {
    color: #4285F4;
}

.tech-azure i {
    color: #0078D4;
}

.tech-docker i {
    color: #2496ED;
}

.tech-kubernetes i {
    color: #326CE5;
}

.tech-git i {
    color: #F05032;
}

/* Monitoramento */
.tech-grafana i {
    color: #F46800;
}

.tech-elasticsearch i {
    color: #005571;
}

.tech-prometheus i {
    color: #E6522C;
}

.tech-zabbix i {
    color: #D40000;
}

/* Hover effects com cores específicas */
.tech-react:hover {
    border-color: #61DAFB;
    box-shadow: 0 4px 12px rgba(97, 218, 251, 0.3);
}

.tech-vue:hover {
    border-color: #4FC08D;
    box-shadow: 0 4px 12px rgba(79, 192, 141, 0.3);
}

.tech-angular:hover {
    border-color: #DD0031;
    box-shadow: 0 4px 12px rgba(221, 0, 49, 0.3);
}

.tech-javascript:hover {
    border-color: #F7DF1E;
    box-shadow: 0 4px 12px rgba(247, 223, 30, 0.3);
}

.tech-nodejs:hover {
    border-color: #339933;
    box-shadow: 0 4px 12px rgba(51, 153, 51, 0.3);
}

.tech-python:hover {
    border-color: #3776AB;
    box-shadow: 0 4px 12px rgba(55, 118, 171, 0.3);
}

.tech-java:hover {
    border-color: #007396;
    box-shadow: 0 4px 12px rgba(0, 115, 150, 0.3);
}

.tech-postgresql:hover {
    border-color: #336791;
    box-shadow: 0 4px 12px rgba(51, 103, 145, 0.3);
}

.tech-aws:hover {
    border-color: #FF9900;
    box-shadow: 0 4px 12px rgba(255, 153, 0, 0.3);
}

.tech-gcp:hover {
    border-color: #4285F4;
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.3);
}

.tech-azure:hover {
    border-color: #0078D4;
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.tech-docker:hover {
    border-color: #2496ED;
    box-shadow: 0 4px 12px rgba(36, 150, 237, 0.3);
}

.tech-kubernetes:hover {
    border-color: #326CE5;
    box-shadow: 0 4px 12px rgba(50, 108, 229, 0.3);
}

.tech-git:hover {
    border-color: #F05032;
    box-shadow: 0 4px 12px rgba(240, 80, 50, 0.3);
}

.tech-grafana:hover {
    border-color: #F46800;
    box-shadow: 0 4px 12px rgba(244, 104, 0, 0.3);
}

.tech-elasticsearch:hover {
    border-color: #005571;
    box-shadow: 0 4px 12px rgba(0, 85, 113, 0.3);
}

.tech-prometheus:hover {
    border-color: #E6522C;
    box-shadow: 0 4px 12px rgba(230, 82, 44, 0.3);
}

.tech-zabbix:hover {
    border-color: #D40000;
    box-shadow: 0 4px 12px rgba(212, 0, 0, 0.3);
}

.tech-item span {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Process Section */
.process {
    padding: 80px 0;
    background: var(--background-light);
    position: relative;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
                radial-gradient(circle at 80% 70%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.process-step {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--gradient-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--primary-color);
}

.process-step:hover::before {
    opacity: 0.1;
}

.step-number {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 60px;
    position: relative;
    z-index: 1;
}

.step-content {
    position: relative;
    z-index: 1;
}

.step-content h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Cases Section */
.cases {
    padding: 80px 0;
    background: var(--background-color);
    position: relative;
}

.cases::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
                radial-gradient(circle at 30% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

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

.case-card {
    background: var(--gradient-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--primary-color);
}

.case-card:hover::before {
    opacity: 0.1;
}

.case-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.case-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.case-icon i {
    font-size: 1.5rem;
    color: white;
}

.case-header h3 {
    color: var(--text-color);
    font-size: 1.3rem;
    font-weight: 600;
}

.case-content {
    position: relative;
    z-index: 1;
}

.case-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.case-metrics {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.metric {
    text-align: center;
}

.metric-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: var(--background-light);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
                radial-gradient(circle at 70% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

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

.testimonial-card {
    background: var(--gradient-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.testimonial-card:hover::before {
    opacity: 0.05;
}

.testimonial-content {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
}

.quote-icon {
    margin-bottom: 1rem;
}

.quote-icon i {
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.7;
}

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

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.author-info h4 {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.author-info p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(139, 92, 246, 0.3);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(57, 255, 20, 0.05) 0%, transparent 40%),
        linear-gradient(45deg, rgba(255, 255, 255, 0.02) 50%, transparent 50%);
    background-size: 100% 100%, 100% 100%, 20px 20px;
    animation: cta-tech 15s linear infinite;
    pointer-events: none;
}

.cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: cta-scan 6s ease-in-out infinite;
    pointer-events: none;
}

@keyframes cta-tech {
    0% { background-position: 0% 0%, 0% 0%, 0 0; }
    100% { background-position: 100% 100%, -100% -100%, 20px 20px; }
}

@keyframes cta-scan {
    0%, 80% { left: -100%; }
    90%, 100% { left: 100%; }
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-weight: 500;
}

.benefit-item i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.cta .btn-primary {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.cta .btn-primary:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta .btn-secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--background-color);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
                radial-gradient(circle at 80% 70%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

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

.about-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.about-features {
    display: grid;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--gradient-card);
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.stat-item:hover::before {
    opacity: 0.1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.stat-label {
    color: var(--text-light);
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--background-light);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
                radial-gradient(circle at 30% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

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

.contact-info {
    display: grid;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gradient-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.contact-item h3 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.contact-item p {
    color: var(--text-light);
}

.contact-form {
    background: var(--gradient-card);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--background-color);
    color: var(--text-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
    background: var(--background-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    color: white;
    padding: 40px 0 20px;
    position: relative;
    border-top: 1px solid var(--border-color);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

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

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

.footer-section a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-cta {
    margin-top: 1.5rem;
}

.footer-cta .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px; /* Posicionar abaixo do header fixo */
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px); /* Altura total menos o header */
        background: rgba(5, 8, 17, 0.98);
        backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        transition: left 0.3s ease;
        padding-top: 2rem;
        border-top: 1px solid rgba(139, 92, 246, 0.2);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu .nav-link {
        font-size: 1.2rem;
        padding: 1rem 2rem;
        width: 80%;
        text-align: center;
        margin: 0.5rem 0;
        border-radius: 12px;
        background: rgba(139, 92, 246, 0.05);
        border: 1px solid rgba(139, 92, 246, 0.1);
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        background: rgba(139, 92, 246, 0.2);
        border-color: rgba(139, 92, 246, 0.3);
        transform: translateY(-2px);
        box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-logo {
        flex-direction: column;
        gap: 0.3rem;
        align-items: flex-start;
    }

    .logo-container {
        gap: 0.5rem;
    }

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

    .logo-emblem {
        width: 35px;
        height: 35px;
    }

    .emblem-outer {
        width: 30px;
        height: 30px;
    }

    .emblem-inner {
        width: 24px;
        height: 24px;
    }

    .code-symbol {
        font-size: 10px;
    }

    .grid-node {
        width: 2px;
        height: 2px;
    }

    .corner {
        width: 6px;
        height: 6px;
    }

    .logo-text h1 {
        font-size: 1.4rem;
    }

    .logo-main {
        font-size: 1.4rem;
    }

    .logo-dot {
        font-size: 1.6rem;
    }

    .logo-tech {
        font-size: 1.1rem;
    }

    .subtitle-text {
        font-size: 0.65rem;
    }

    .circuit-board {
        opacity: 0.05;
    }

    .circuit-path {
        opacity: 0.7;
    }

    .circuit-node {
        width: 6px;
        height: 6px;
    }

    .electronic-components .component {
        opacity: 0.3;
        transform: scale(0.8);
    }

    .section-components {
        opacity: 0.2;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-graphic {
        width: 250px;
        height: 250px;
    }

    .hero-graphic i {
        font-size: 6rem;
    }

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

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

    .tech-items {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

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

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

    .cta-benefits {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta .btn {
        width: 100%;
        max-width: 300px;
    }

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

    .about-stats {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }

    .service-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    .tech-category {
        padding: 1.5rem;
    }

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

    .process-step {
        flex-direction: column;
        text-align: center;
    }

    .step-number {
        font-size: 1.5rem;
        min-width: auto;
    }

    .case-metrics {
        justify-content: center;
    }

    .testimonial-card {
        padding: 1.5rem;
    }

    .logo-container {
        gap: 0.3rem;
    }

    .logo-icon {
        width: 35px;
        height: 35px;
    }

    .logo-emblem {
        width: 30px;
        height: 30px;
    }

    .emblem-outer {
        width: 25px;
        height: 25px;
    }

    .emblem-inner {
        width: 20px;
        height: 20px;
    }

    .code-symbol {
        font-size: 8px;
    }

    .grid-node {
        width: 1.5px;
        height: 1.5px;
    }

    .corner {
        width: 5px;
        height: 5px;
    }

    .grid-h1, .grid-h2 {
        height: 0.5px;
    }

    .grid-v1, .grid-v2 {
        width: 0.5px;
    }

    .logo-text h1 {
        font-size: 1.2rem;
    }

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

    .logo-dot {
        font-size: 1.4rem;
    }

    .logo-tech {
        font-size: 1rem;
    }

    .subtitle-text {
        font-size: 0.6rem;
        letter-spacing: 0.3px;
    }

    .electronic-components .component {
        opacity: 0.25;
        transform: scale(0.7);
    }

    .section-components {
        opacity: 0.15;
    }
}

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

.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling for sections */
section {
    scroll-margin-top: 80px;
}

/* Efeitos adicionais inspirados no design moderno */
.container {
    position: relative;
    z-index: 1;
}

/* Partículas flutuantes de fundo */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-particles::before,
.floating-particles::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--neon-pink);
    border-radius: 50%;
    opacity: 0.4;
    animation: float-particle 12s linear infinite;
    box-shadow: 0 0 10px var(--neon-pink);
}

.floating-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-particles::after {
    top: 60%;
    right: 20%;
    animation-delay: 6s;
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

/* Elementos Tech */
.tech-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.tech-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--neon-pink), transparent);
    height: 1px;
    opacity: 0.3;
    animation: tech-line-move 8s linear infinite;
}

.tech-line-1 {
    top: 20%;
    width: 200px;
    left: -200px;
    animation-delay: 0s;
}

.tech-line-2 {
    top: 60%;
    width: 150px;
    right: -150px;
    animation-delay: 3s;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.tech-line-3 {
    top: 80%;
    width: 180px;
    left: -180px;
    animation-delay: 6s;
    background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
}

.tech-code {
    position: absolute;
    top: 10%;
    right: 5%;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: var(--neon-green);
    opacity: 0.6;
    animation: tech-code-fade 10s ease-in-out infinite;
}

.tech-code span {
    display: block;
    margin-bottom: 5px;
    text-shadow: 0 0 5px var(--neon-green);
}

@keyframes tech-line-move {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(100vw + 200px)); }
}

@keyframes tech-code-fade {
    0%, 70% { opacity: 0; }
    80%, 90% { opacity: 0.6; }
    100% { opacity: 0; }
}

@keyframes float-particle {
    0% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-100px) rotate(180deg);
        opacity: 0.1;
    }
    100% {
        transform: translateY(-200px) rotate(360deg);
        opacity: 0;
    }
}

/* Linha de gradiente animada */
.gradient-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    animation: gradient-animation 3s ease-in-out infinite;
}

@keyframes gradient-animation {
    0%, 100% {
        opacity: 0.5;
        transform: scaleX(0.8);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
}

/* Efeitos de hover melhorados */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

/* Grid de background tech */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.08) 1px, transparent 1px),
        linear-gradient(45deg, rgba(6, 182, 212, 0.02) 1px, transparent 1px),
        radial-gradient(circle at 25% 25%, rgba(57, 255, 20, 0.01) 2px, transparent 2px);
    background-size: 40px 40px, 40px 40px, 80px 80px, 120px 120px;
    animation: tech-matrix 30s linear infinite;
    pointer-events: none;
    z-index: -1;
    opacity: 0.7;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.03) 0%, transparent 30%),
        radial-gradient(circle at 80% 60%, rgba(6, 182, 212, 0.02) 0%, transparent 40%),
        radial-gradient(circle at 40% 90%, rgba(57, 255, 20, 0.01) 0%, transparent 25%);
    pointer-events: none;
    z-index: -1;
}

@keyframes tech-matrix {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, 40px); }
}

/* Melhorias no texto gradiente */
.gradient-text {
    position: relative;
    animation: gradient-shift 3s ease-in-out infinite;
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes logo-gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Efeitos de brilho nos cards */
.service-card:hover .service-icon {
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    }
    50% {
        box-shadow: 0 4px 20px rgba(139, 92, 246, 0.6);
    }
}

/* Scroll indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 1001;
    transition: transform 0.3s ease;
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: scroll-gleam 2s ease-in-out infinite;
    transform: translateX(-20px);
}

@keyframes scroll-gleam {
    0% { transform: translateX(-20px); }
    50% { transform: translateX(calc(100vw)); }
    100% { transform: translateX(calc(100vw + 20px)); }
}

/* Estilo para seções com z-index */
.section-header {
    position: relative;
    z-index: 1;
}

.services-grid,
.about-content,
.contact-content {
    position: relative;
    z-index: 1;
}

/* Melhorias nas animações responsivas */
@media (max-width: 768px) {
    .hero-graphic {
        width: 200px;
        height: 200px;
    }
    
    .hero-graphic i {
        font-size: 4rem;
    }
    
    .gradient-line {
        height: 1px;
    }
    
    body::before {
        background-size: 30px 30px;
    }
}