/* ============================================
   XPLOIT OPS - IDENTIDADE VISUAL
   "Agressão Controlada"
   ============================================ */

/* === VARIÁVEIS CSS (PALETA DE CORES - BASE IDENTITY) === */
:root {
    /* Cores Principais - Base Identity */
    --color-bg-primary: #0f172a;
    --color-bg-secondary: rgba(15, 23, 42, 0.9);
    --color-red-accent: #ef4444;
    --color-red-dark: #dc2626;
    --color-blue-accent: #38bdf8;
    --color-blue-dark: #3b82f6;
    --color-slate-grey: #64748b;
    --color-slate-light: #94a3b8;
    
    /* Cores de Texto */
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #cbd5e1;
    --color-text-muted: #64748b;
    --color-text-gray: #94a3b8;
    
    /* Tipografia - Base Identity */
    --font-primary: 'Urbanist', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* === RESET E BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* === BACKGROUND PATTERN - Base Identity Style === */
.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

/* === CONTAINER === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* === NAVIGATION === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

/* === LOGO === */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: translateX(2px);
}

.logo-symbol {
    display: flex;
    align-items: center;
    gap: 2px;
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 600;
}

.logo-symbol.small {
    font-size: 1.2rem;
}

.symbol-char {
    color: var(--color-red-accent);
    font-weight: 700;
}

.symbol-x {
    color: var(--color-red-accent);
    font-weight: 900;
    font-size: 1.1em;
    letter-spacing: -2px;
}

.logo-text {
    display: flex;
    align-items: baseline;
    gap: 4px;
    font-family: var(--font-primary);
    font-weight: 800;
    letter-spacing: 2px;
}

.logo-primary {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-text-primary);
}

.logo-secondary {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* === NAVIGATION MENU === */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-red-accent);
    transition: width var(--transition-normal);
}

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

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

.nav-menu a.active {
    color: var(--color-text-primary);
}

.nav-menu a.active::after {
    width: 100%;
}

.lang-switch {
    padding: 0.5rem 1rem;
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.85rem;
}

.lang-switch:hover {
    background-color: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.5);
}

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 4px;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.terminal-prompt {
    color: var(--color-red-accent);
    font-weight: 700;
}

.terminal-text {
    color: var(--color-text-secondary);
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
    color: var(--color-text-primary);
}

.accent-text {
    color: var(--color-red-accent);
    display: block;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    font-family: var(--font-mono);
}

.mono-text {
    color: var(--color-blue-accent);
    font-weight: 500;
    font-family: var(--font-mono);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 2rem;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-red-accent);
    color: var(--color-text-primary);
    font-weight: 700;
}

.btn-primary:hover {
    background-color: var(--color-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    border-color: var(--color-blue-accent);
    background-color: rgba(56, 189, 248, 0.1);
    transform: translateY(-2px);
    color: var(--color-blue-accent);
}

/* === HERO VISUAL === */
.hero-visual {
    margin-top: var(--spacing-lg);
}

.code-visualization {
    background-color: #020617;
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 6px;
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.8;
    position: relative;
    overflow: hidden;
}

.code-visualization::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-blue-accent);
    box-shadow: 0 0 10px var(--color-blue-accent);
    opacity: 0.7;
    animation: scan 4s linear infinite;
}

/* Terminal header dots */
.code-visualization::after {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ef4444;
    box-shadow: 16px 0 0 #fbbf24, 32px 0 0 #10b981;
    opacity: 0.5;
}

.code-line {
    display: block;
}

.code-line.indent {
    padding-left: 2rem;
}

.code-keyword {
    color: var(--color-blue-accent);
    font-weight: 600;
}

.code-function {
    color: var(--color-blue-accent);
    font-weight: 500;
}

.code-text {
    color: var(--color-text-secondary);
}

.code-string {
    color: #10b981;
    font-weight: 500;
}

.code-comment {
    color: var(--color-text-muted);
    font-style: italic;
}

.code-success {
    color: #10b981;
    font-weight: 600;
}

.code-prompt {
    color: var(--color-red-accent);
    font-weight: 700;
}

/* === SECTIONS === */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.section-number {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-red-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.5px;
}

/* === SERVICES SECTION === */
.services {
    background-color: rgba(0, 240, 255, 0.02);
}

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

.service-card {
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

.service-card:hover {
    border-color: rgba(239, 68, 68, 0.4);
    background-color: rgba(30, 41, 59, 0.7);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 6px;
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
    color: var(--color-red-accent);
}

.service-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.service-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.service-list {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.service-list li {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-sm);
    position: relative;
    font-family: var(--font-mono);
}

.service-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--color-red-accent);
    font-weight: 600;
}

/* === ABOUT SECTION === */
.about-content {
    max-width: 900px;
}

.about-quote {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.6;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-body);
    font-style: italic;
    border-left: 3px solid var(--color-red-accent);
    padding-left: var(--spacing-md);
}

.about-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-body);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
    padding: var(--spacing-md);
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    backdrop-filter: blur(4px);
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(45deg, #f87171, #ef4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    font-weight: 500;
}

/* === CONTACT SECTION === */
.contact {
    background-color: rgba(0, 240, 255, 0.02);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 1000px;
}

.contact-description {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    backdrop-filter: blur(4px);
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-blue-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-value {
    font-family: var(--font-mono);
    color: var(--color-text-primary);
    font-size: 0.95rem;
}

/* === FORM === */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 0.875rem;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue-accent);
    background-color: rgba(30, 41, 59, 0.7);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.1);
}

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

/* === FOOTER === */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-text {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-family: var(--font-body);
    font-weight: 400;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .nav-menu {
        gap: var(--spacing-sm);
    }
    
    .nav-menu a {
        font-size: 0.85rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo-text {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }
    
    .logo-primary {
        font-size: 1.2rem;
    }
    
    .logo-secondary {
        font-size: 1rem;
    }
}

/* === ANIMAÇÕES === */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes scan {
    0% {
        top: 0%;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

.terminal-prompt::after {
    content: '_';
    animation: pulse 1s infinite;
}