/* ============================================
   POLARIS - RETRO-FUTURISM SPACE THEME CSS
   ============================================ */

/* Reset e Variáveis */
:root {
    /* Cores */
    --primary: #00F0FF;
    --primary-dark: #0088AA;
    --bg-dark: #0B0D17;
    --bg-darker: #050609;
    --bg-card: #1B1F3B;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0B0;
    --text-muted: #606070;
    --border-color: #30354F;
    --accent: #FF00FF;
    --success: #00FF00;
    --warning: #FFA500;
    
    /* Tipografia */
    --font-orbitron: 'Orbitron', sans-serif;
    --font-rajdhani: 'Rajdhani', sans-serif;
    --font-exo: 'Exo 2', sans-serif;
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Breakpoints */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Acessibilidade */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
    border-radius: 0 0 4px 0;
}

.skip-to-main:focus {
    top: 0;
}

/* Background Estrelado */
.star-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-orbitron);
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
}

h2 {
    font-size: clamp(2rem, 6vw, 3.5rem);
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2rem);
}

p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #00FFFF;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-family: var(--font-rajdhani);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
}

.btn-outline {
    border-color: var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(0, 240, 255, 0.1);
    border-color: #00FFFF;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.875rem;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 13, 23, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-orbitron);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    color: var(--text-primary);
}

.navbar-icon {
    color: var(--primary);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.navbar-menu {
    display: none;
    list-style: none;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .navbar-menu {
        display: flex;
    }
}

.navbar-menu a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.navbar-menu a:hover {
    color: var(--primary);
}

.navbar-cta {
    background: var(--primary);
    color: var(--bg-dark);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.navbar-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .navbar-toggle {
        display: flex;
    }
}

/* Hero Section */
.hero {
    padding: 80px var(--spacing-md) 60px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

.hero-content {
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 8px 16px;
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 20px;
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: ping 2s ease-in-out infinite;
}

@keyframes ping {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 240, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 240, 255, 0);
    }
}

.hero-title {
    background: linear-gradient(to right, #FFFFFF, #B0D0FF, rgba(0, 240, 255, 0.5));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
}

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

.hero-logo {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: glow-pulse 3s ease-in-out infinite;
    filter: blur(40px);
}

@keyframes glow-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.logo-image {
    position: relative;
    z-index: 1;
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.2));
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.02);
}

/* Services Section */
.services {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: linear-gradient(to bottom, transparent, rgba(0, 240, 255, 0.05) 50%, transparent);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.125rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    padding: var(--spacing-lg);
    background: rgba(27, 31, 59, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: rgba(0, 240, 255, 0.5);
    transform: translateY(-8px);
    background: rgba(27, 31, 59, 0.8);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 8px;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    transition: background 0.3s ease;
}

.service-card:hover .service-icon {
    background: rgba(0, 240, 255, 0.2);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.service-card p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

/* Portfolio Section */
.portfolio {
    padding: var(--spacing-2xl) var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-subsection {
    margin-bottom: var(--spacing-2xl);
}

.portfolio-subsection h3 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: var(--primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.portfolio-card {
    background: rgba(27, 31, 59, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 240, 255, 0.5);
}

.portfolio-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-content {
    padding: var(--spacing-lg);
}

.portfolio-content h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.portfolio-content p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}


/* Metrics Section */
.metrics {
    padding: var(--spacing-2xl) var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.metrics-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

.metrics-chart {
    padding: var(--spacing-lg);
    background: rgba(27, 31, 59, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.metrics-chart h3 {
    margin-bottom: var(--spacing-md);
}

.metrics-chart canvas {
    max-height: 300px;
}

.metrics-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.stat-card {
    padding: var(--spacing-lg);
    background: rgba(27, 31, 59, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: rgba(0, 240, 255, 0.5);
}

.stat-card h4 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-change {
    font-size: 0.875rem;
    color: var(--success);
}

.cta-card {
    background: rgba(0, 240, 255, 0.1);
    border-color: rgba(0, 240, 255, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cta-card p {
    margin-bottom: var(--spacing-md);
}

/* Contact Section */
.contact {
    padding: var(--spacing-2xl) var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.contact-card {
    padding: var(--spacing-lg);
    background: rgba(27, 31, 59, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-card:hover {
    transform: scale(1.05);
    border-color: rgba(0, 240, 255, 0.5);
}

.contact-card.whatsapp:hover {
    border-color: #25D366;
}

.contact-card.email:hover {
    border-color: var(--primary);
}

.contact-card.instagram:hover {
    border-color: #E1306C;
}

.contact-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
    transition: background 0.3s ease;
}

.contact-card.whatsapp .contact-icon {
    background: rgba(37, 211, 102, 0.1);
    color: #25D366;
}

.contact-card.whatsapp:hover .contact-icon {
    background: rgba(37, 211, 102, 0.2);
    color: #25D366;
}

.contact-card.email .contact-icon {
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
}

.contact-card.instagram .contact-icon {
    background: rgba(225, 48, 108, 0.1);
    color: #E1306C;
}

.contact-card h3 {
    margin-bottom: var(--spacing-xs);
}

.contact-card p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.contact-card .btn {
    width: 100%;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.05) 0%, transparent 100%);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 16px;
    text-align: center;
}

.cta-section h3 {
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
}

.cta-section p {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.125rem;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: rgba(5, 6, 9, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl) var(--spacing-md) var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-orbitron);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-icon {
    color: var(--primary);
}

.footer-section p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-section a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    border-color: var(--primary);
    background: rgba(0, 240, 255, 0.1);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsividade */
@media (max-width: var(--breakpoint-sm)) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

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

.service-card,
.stat-card,
.contact-card {
    animation: fadeInUp 0.6s ease-out forwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }

/* Scroll Behavior */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}