/* 
========================================================================
   DESIGN SYSTEM - SISCORR DESENVOLVIMENTO
   Estilo: Cyberpunk / Sci-Fi Minimalista (Glassmorphism e Neon Glow)
   Autor: AI Assistant (Antigravity)
========================================================================
*/

/* Importação de fontes premium do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Plus+Jakarta+Sans:wght@500;700;800&display=swap');

/* Variáveis de design baseadas em HSL para controle de harmonia cromática */
:root {
    /* Cores de Fundo e Superfície */
    --bg-dark: hsl(225, 60%, 4%);
    --bg-grid: rgba(0, 242, 254, 0.02);
    
    /* Cores de Acento (Neon) */
    --cyan-neon: hsl(180, 100%, 50%);
    --purple-neon: hsl(271, 100%, 60%);
    --cyan-glow: hsla(180, 100%, 50%, 0.15);
    --purple-glow: hsla(271, 100%, 60%, 0.15);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--cyan-neon) 0%, var(--purple-neon) 100%);
    --gradient-card-hover: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(177, 85, 255, 0.1) 100%);
    
    /* Vidro (Glassmorphism) */
    --glass-bg: rgba(10, 17, 36, 0.5);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-border-hover: rgba(0, 242, 254, 0.3);
    
    /* Cores de Texto */
    --text-main: hsl(210, 38%, 95%);
    --text-muted: hsl(215, 20%, 65%);
    --text-inverse: hsl(225, 60%, 4%);
    
    /* Fontes */
    --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    
    /* Geometria e Transições */
    --radius-lg: 24px;
    --radius-md: 16px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset e Configurações Básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    
    /* Efeito de grade digital no background */
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.005) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.005) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center;
}

/* Scrollbar Customizada */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--cyan-neon);
    box-shadow: 0 0 10px var(--cyan-neon);
}

/* Partículas e Elementos Decorativos de Fundo */
.bg-decorations {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

/* Nebulosa de luz neon para profundidade */
.nebula-cyan {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, transparent 70%);
    filter: blur(80px);
    animation: pulseNebula 15s infinite alternate ease-in-out;
}

.nebula-purple {
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 65vw;
    height: 65vw;
    background: radial-gradient(circle, rgba(177, 85, 255, 0.08) 0%, transparent 70%);
    filter: blur(80px);
    animation: pulseNebula 18s infinite alternate-reverse ease-in-out;
}

@keyframes pulseNebula {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.15) translate(3%, 3%); }
}

/* Layout - Navegação Header */
.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 8, 17, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 20px 0;
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-decoration: none;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 24px;
    height: 24px;
    stroke: var(--cyan-neon);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    position: relative;
    padding: 6px 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-main);
}

/* Linha animada sob os links de navegação */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-smooth);
}

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

/* Seção Principal (Hero) */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.badge-futuristic {
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    color: var(--cyan-neon);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.05);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.hero-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-subtitle {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 600px;
    margin-bottom: 40px;
    font-weight: 300;
}

.cta-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Botões Customizados Futuristas */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: 700;
    font-family: var(--font-display);
    font-size: 0.95rem;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 242, 254, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(0, 242, 254, 0.4);
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    border-color: var(--cyan-neon);
    background: rgba(255, 255, 255, 0.02);
    transform: translateY(-2px);
}

/* Elemento visual 3D sutil à direita no Hero */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.portal-ring {
    position: absolute;
    width: 320px;
    height: 320px;
    border: 2px dashed rgba(0, 242, 254, 0.15);
    border-radius: 50%;
    animation: rotateRing 30s linear infinite;
}

.portal-ring-inner {
    position: absolute;
    width: 260px;
    height: 260px;
    border: 1px solid rgba(177, 85, 255, 0.2);
    border-radius: 50%;
    animation: rotateRingBack 20s linear infinite;
}

.portal-core {
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.2) 0%, rgba(177, 85, 255, 0.05) 60%, transparent 100%);
    border-radius: 50%;
    filter: drop-shadow(0 0 30px rgba(0, 242, 254, 0.3));
    display: flex;
    justify-content: center;
    align-items: center;
    animation: pulseCore 4s infinite alternate ease-in-out;
}

.portal-logo {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 0 15px var(--cyan-neon));
    stroke: var(--cyan-neon);
    animation: floatLogo 6s infinite ease-in-out;
}

@keyframes rotateRing {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes rotateRingBack {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes pulseCore {
    0% { transform: scale(0.95); opacity: 0.8; }
    100% { transform: scale(1.08); opacity: 1; }
}

@keyframes floatLogo {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Seções de Conteúdo */
.section {
    padding: 100px 0;
    position: relative;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
}

/* Seção de Pilares/Valores (Diferenciais) */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pillar-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition-smooth);
    backdrop-filter: blur(16px);
}

.pillar-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.05);
}

.pillar-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--cyan-neon);
}

.pillar-icon {
    width: 28px;
    height: 28px;
    stroke: currentColor;
}

.pillar-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.pillar-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Seção de Aplicativos (Grid principal) */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.app-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition-smooth);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

/* Brilho sutil interno no hover do card */
.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-card-hover);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: -1;
}

.app-card:hover {
    transform: translateY(-8px);
    border-color: var(--cyan-neon);
    box-shadow: 0 15px 40px rgba(0, 242, 254, 0.08);
}

.app-card:hover::before {
    opacity: 1;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.app-icon-wrapper {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.app-card:hover .app-icon-wrapper {
    border-color: var(--cyan-neon);
    background: rgba(0, 242, 254, 0.05);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.1);
}

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

img.app-icon {
    border-radius: 10px;
    object-fit: cover;
}

.app-title-box {
    display: flex;
    flex-direction: column;
}

.app-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
}

.app-badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--purple-neon);
    background: rgba(177, 85, 255, 0.08);
    border: 1px solid rgba(177, 85, 255, 0.2);
    padding: 3px 10px;
    border-radius: 100px;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.app-desc {
    color: var(--text-muted);
    font-size: 0.98rem;
    margin-bottom: 28px;
    flex-grow: 1;
}

.app-features-list {
    margin-bottom: 32px;
    list-style: none;
}

.app-features-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--text-main);
    margin-bottom: 12px;
}

.feature-check {
    width: 16px;
    height: 16px;
    stroke: var(--cyan-neon);
    flex-shrink: 0;
}

.app-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
}

.btn-playstore {
    background: var(--text-main);
    color: var(--bg-dark);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.btn-playstore:hover {
    background: var(--cyan-neon);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
    transform: translateY(-2px);
}

.btn-playstore-icon {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.link-privacy {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    border-bottom: 1px dashed rgba(255, 255, 255, 0.2);
    padding-bottom: 2px;
}

.link-privacy:hover {
    color: var(--purple-neon);
    border-bottom-color: var(--purple-neon);
}

/* Seção de Contato */
.contact-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(10, 17, 36, 0.5) 100%);
    border-top: 1px solid var(--glass-border);
}

.contact-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    backdrop-filter: blur(16px);
    text-align: center;
}

.contact-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-desc {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 32px;
}

.contact-email-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cyan-neon);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.contact-email-badge:hover {
    border-color: var(--cyan-neon);
    background: rgba(0, 242, 254, 0.05);
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.15);
    transform: scale(1.03);
}

.contact-icon {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

/* Rodapé (Footer) */
.footer-main {
    border-top: 1px solid var(--glass-border);
    padding: 48px 0;
    text-align: center;
    background: var(--bg-dark);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    margin-bottom: 16px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 32px;
    list-style: none;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--cyan-neon);
}

.footer-line {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 24px;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.footer-line a {
    color: var(--cyan-neon);
    text-decoration: none;
    font-weight: 500;
}

.footer-line a:hover {
    text-decoration: underline;
}

/* Animação de Entrada (Scroll Reveal Class) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsividade */

/* Tablets e Monitores Pequenos */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .cta-group {
        justify-content: center;
    }
    
    .hero-visual {
        margin-top: 20px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .apps-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Celulares (Mobile) */
@media (max-width: 600px) {
    .nav-links {
        display: none; /* Em um portfólio onepage simples, escondemos os links em telas super pequenas para manter o foco */
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .app-card {
        padding: 24px;
    }
    
    .app-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .app-action-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }
    
    .btn-playstore {
        width: 100%;
        justify-content: center;
    }
    
    .link-privacy {
        text-align: center;
    }
    
    .contact-card {
        padding: 24px;
    }
    
    .contact-email-badge {
        font-size: 0.9rem;
        padding: 12px 20px;
        width: 100%;
        justify-content: center;
    }
}