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

:root {
    /* Paleta de cores moderna baseada na logo APOC */
    --primary-blue: #3B82F6;
    --dark-blue: #1E3A8A;
    --light-blue: #60A5FA;
    --accent-blue: #2563EB;
    --electric-blue: #0EA5E9;
    --cyber-blue: #06B6D4;
    --neon-blue: #00D4FF;
    
    /* Gradientes modernos */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-cyber: linear-gradient(135deg, #00D4FF 0%, #3B82F6 50%, #1E3A8A 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    --gradient-dark: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    
    /* Backgrounds modernos */
    --bg-dark: #0F172A;
    --bg-darker: #020617;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --bg-glass: rgba(255, 255, 255, 0.1);
    --bg-glass-dark: rgba(15, 23, 42, 0.8);
    
    /* Text colors */
    --text-white: #FFFFFF;
    --text-light: #F1F5F9;
    --text-gray: #64748B;
    --text-dark: #1E293B;
    --text-muted: #94A3B8;
    
    /* Glass effects */
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --glass-backdrop: blur(20px);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation - Ultra Modern */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-glass-dark);
    backdrop-filter: var(--glass-backdrop);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-brand .logo {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
}

.logo-text {
    font-family: var(--font-family);
    font-size: 26px;
    font-weight: 900;
    fill: var(--text-white);
    letter-spacing: -0.5px;
}

.logo-subtext {
    font-family: var(--font-family);
    font-size: 8px;
    font-weight: 600;
    fill: var(--text-light);
    letter-spacing: 3px;
}

.circuit-elements .circuit-node {
    fill: var(--neon-blue);
    filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.8));
}

.circuit-elements .circuit-line {
    stroke: var(--neon-blue);
    stroke-width: 2;
    fill: none;
    filter: drop-shadow(0 0 3px rgba(0, 212, 255, 0.6));
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    position: relative;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 25px;
}

.nav-link:hover {
    color: var(--neon-blue);
    background: var(--bg-glass);
    backdrop-filter: var(--glass-backdrop);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.2);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-cyber);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: var(--spacing-sm);
    border-radius: 8px;
    background: var(--bg-glass);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-toggle:hover span {
    background: var(--neon-blue);
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(6, 182, 212, 0.15) 0%, transparent 50%);
    animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% { 
        transform: scale(1.1) rotate(2deg);
        opacity: 0.8;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(0, 212, 255, 0.8), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(59, 130, 246, 0.6), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(6, 182, 212, 0.4), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(0, 212, 255, 0.3), transparent);
    background-repeat: repeat;
    background-size: 150px 100px;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0px) translateX(0px); }
    25% { transform: translateY(-10px) translateX(5px); }
    50% { transform: translateY(-20px) translateX(-5px); }
    75% { transform: translateY(-10px) translateX(10px); }
    100% { transform: translateY(0px) translateX(0px); }
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.gradient-text {
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 3s ease-in-out infinite alternate;
}

@keyframes textGlow {
    0% { filter: brightness(1) saturate(1); }
    100% { filter: brightness(1.2) saturate(1.3); }
}

.highlight {
    color: var(--neon-blue);
    position: relative;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
    opacity: 0.9;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    font-weight: 500;
    margin-top: var(--spacing-xs);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.tech-illustration {
    position: relative;
    width: 500px;
    height: 500px;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.element {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--bg-glass);
    border: 2px solid var(--glass-border);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
    color: var(--neon-blue);
    font-size: 28px;
    animation: floatElement 6s ease-in-out infinite;
    transition: all 0.3s ease;
}

.element:hover {
    transform: scale(1.2);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.4);
    border-color: var(--neon-blue);
}

.element-1 { top: 10%; left: 20%; animation-delay: 0s; }
.element-2 { top: 20%; right: 10%; animation-delay: 1s; }
.element-3 { bottom: 30%; left: 10%; animation-delay: 2s; }
.element-4 { bottom: 20%; right: 20%; animation-delay: 3s; }
.element-5 { top: 50%; left: 50%; animation-delay: 4s; transform: translate(-50%, -50%); }
.element-6 { top: 70%; right: 40%; animation-delay: 5s; }

@keyframes floatElement {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(-30px) rotate(-5deg); }
    75% { transform: translateY(-15px) rotate(3deg); }
}

/* Buttons - Ultra Modern */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: var(--font-size-base);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.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;
}

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

.btn-primary {
    background: var(--gradient-cyber);
    color: white;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.6);
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-white);
    border: 2px solid var(--glass-border);
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
}

.btn-secondary:hover {
    background: var(--gradient-cyber);
    border-color: var(--neon-blue);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.4);
}

.btn-full {
    width: 100%;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

/* Services Section - Ultra Modern */
.services {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-dark);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.services .container {
    position: relative;
    z-index: 2;
}

.services .section-title {
    color: var(--text-white);
}

.services .section-subtitle {
    color: var(--neon-blue);
}

.services .section-description {
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--bg-glass);
    padding: var(--spacing-2xl);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-cyber);
    border-radius: 24px 24px 0 0;
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.3);
    border-color: var(--neon-blue);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-cyber);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.6);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--text-light);
    line-height: 1.7;
    opacity: 0.9;
}

/* About Section - Ultra Modern */
.about {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-dark);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.about .container {
    position: relative;
    z-index: 2;
}

.about .section-title {
    color: var(--text-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.about-subtitle {
    font-size: var(--font-size-2xl);
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.about-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    opacity: 0.9;
}

.about-features {
    display: grid;
    gap: var(--spacing-lg);
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-cyber);
    border-radius: 20px 0 0 20px;
}

.feature:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.3);
    border-color: var(--neon-blue);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-cyber);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.4);
    transition: all 0.3s ease;
}

.feature:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.6);
}

.feature-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-xs);
}

.feature-content p {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* Differentials Section - Ultra Modern */
.differentials {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-dark);
    position: relative;
}

.differentials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.differentials .container {
    position: relative;
    z-index: 2;
}

.differentials .section-title {
    color: var(--text-white);
}

.differentials .section-subtitle {
    color: var(--neon-blue);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.differential-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.differential-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-cyber);
    border-radius: 20px 20px 0 0;
}

.differential-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.3);
    border-color: var(--neon-blue);
}

.differential-item i {
    font-size: 32px;
    color: var(--neon-blue);
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: var(--bg-glass);
    border: 2px solid var(--glass-border);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: var(--glass-backdrop);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
}

.differential-item:hover i {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.5);
    border-color: var(--neon-blue);
    background: var(--gradient-cyber);
    color: white;
}

.differential-item p {
    color: var(--text-light);
    font-weight: 600;
    font-size: var(--font-size-base);
    line-height: 1.6;
    opacity: 0.9;
}

/* Contact Section - Ultra Modern */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-darker);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(15, 23, 42, 0.1) 100%);
    pointer-events: none;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact .section-title {
    color: var(--text-white);
}

.contact-subtitle {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    opacity: 0.9;
}

.contact-methods {
    display: grid;
    gap: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
}

.contact-method:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.2);
    border-color: var(--neon-blue);
}

.contact-method i {
    font-size: 24px;
    color: var(--neon-blue);
    width: 50px;
    height: 50px;
    background: var(--bg-glass);
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: var(--glass-backdrop);
    flex-shrink: 0;
}

.contact-method span {
    color: var(--text-light);
    font-weight: 500;
}

.contact-form-container {
    background: var(--bg-glass);
    padding: var(--spacing-2xl);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-backdrop);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-cyber);
    border-radius: 24px 24px 0 0;
}

.contact-form h4 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.contact-form p {
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-lg);
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    font-family: var(--font-family);
    background: var(--bg-glass);
    color: var(--text-white);
    backdrop-filter: var(--glass-backdrop);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

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

/* Footer - Ultra Modern */
.footer {
    background: var(--bg-darker);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl) 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-cyber);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand .logo {
    height: 55px;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.3));
}

.footer-brand .logo-text {
    fill: var(--text-white);
}

.footer-brand .logo-subtext {
    fill: var(--text-light);
}

.footer-brand .circuit-node {
    fill: var(--neon-blue);
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.8));
}

.footer-brand .circuit-line {
    stroke: var(--neon-blue);
    filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.6));
}

.footer-brand p {
    color: var(--text-light);
    opacity: 0.9;
    font-size: var(--font-size-lg);
    font-weight: 500;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-column h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-cyber);
    border-radius: 2px;
}

.footer-column a {
    display: block;
    color: var(--text-light);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: all 0.3s ease;
    padding: var(--spacing-xs) 0;
    opacity: 0.8;
}

.footer-column a:hover {
    color: var(--neon-blue);
    transform: translateX(5px);
    opacity: 1;
}

.footer-column p {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    opacity: 0.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-xl);
    text-align: center;
    color: var(--text-light);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .tech-illustration {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .service-card {
        padding: var(--spacing-lg);
    }
    
    .differential-item {
        flex-direction: column;
        text-align: center;
    }
}

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

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

/* Scroll animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.scroll-animate.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles */
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .hero-visual,
    .floating-elements {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }
}