/* VARIABLES DE COLORES NEÓN SISTEMAS (MORADO/ROXO) */
:root {
    --bg-dark: #060913;
    --neon-morado: #b000ff; /* Roxo Neón da imagem */
    --neon-azul: #00d2ff;
    --borde-transparente: rgba(176, 0, 255, 0.2);
    --texto-gris: #a0aabf;
}

body { background-color: var(--bg-dark); }

/* --- DESTAQUE ATIVO NO MENU (ROXO NEON) --- */
.navbar nav a.ativo {
    color: var(--neon-morado) !important;
    text-shadow: 0 0 10px rgba(176, 0, 255, 0.8) !important;
}

/* --- ESTILO DO CAMINHO NO NAVBAR ROXO --- */
.nav-path-sys {
    color: var(--neon-morado);
    font-weight: 800;
    margin-left: 8px;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(176, 0, 255, 0.8);
    font-size: 0.9em;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 20px 50px;
    font-size: 0.8rem;
    color: var(--texto-gris);
    text-transform: uppercase;
}
.breadcrumbs a { color: var(--texto-gris); text-decoration: none; margin: 0 5px; }
.breadcrumbs span { color: var(--neon-morado); margin: 0 5px; }

/* Títulos de Sección */
.sys-seccion-titulo {
    text-align: center;
    color: var(--neon-morado);
    font-size: 1.2rem;
    letter-spacing: 2px;
    margin: 50px 0 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    text-transform: uppercase;
}
.sys-seccion-titulo.small-title { font-size: 1rem; }
.sys-seccion-titulo::before, .sys-seccion-titulo::after {
    content: "";
    height: 1px;
    width: 200px;
    background: linear-gradient(90deg, transparent, var(--neon-morado), transparent);
}

/* --- HERO SISTEMAS --- */
.sys-hero { 
    padding: 94px 50px 20px; 
}
.sys-hero-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--neon-morado);
    border-radius: 20px;
    padding: 60px;
    background: radial-gradient(circle at 10% 50%, rgba(176,0,255,0.08) 0%, transparent 40%),
                radial-gradient(circle at 90% 50%, rgba(176,0,255,0.08) 0%, transparent 40%);
    box-shadow: 0 0 30px rgba(176, 0, 255, 0.15) inset;
}
.hero-col { display: flex; flex-direction: column; justify-content: center; align-items: center; }
.hero-img-left { width: 30%; }
.sys-hero-img { max-width: 100%; filter: drop-shadow(0 0 20px rgba(176,0,255,0.6)); }

.hero-text-center { width: 45%; text-align: center; }
.hero-text-center h1 { font-size: 3.5rem; color: #fff; line-height: 1; margin-bottom: 5px;}
.hero-text-center h2 { font-size: 4rem; color: var(--neon-morado); line-height: 1; text-shadow: 0 0 15px rgba(176,0,255,0.5); margin-bottom: 20px;}
.hero-text-center h2 span { font-weight: 300; }
.hero-text-center p { color: #fff; font-size: 1.1rem; line-height: 1.5; margin-bottom: 30px; }

.sys-mini-features { display: flex; justify-content: center; gap: 20px; }
.m-feat { text-align: center; }
.m-feat img { height: 35px; margin-bottom: 8px; }
.m-feat span { color: #fff; font-size: 0.75rem; display: block;}

.hero-img-right { width: 25%; }
.logo-hero-sys { 
    max-width: 320px; 
    width: 100%; 
    filter: drop-shadow(0 0 15px rgba(176,0,255,0.4)); 
    animation: flutuarLogoHeroSys 4s ease-in-out infinite; 
}

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

/* --- FRANJA CARACTERÍSTICAS (Módulos) --- */
.sys-features-strip {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
    padding: 0 50px 40px;
    text-align: center;
}
.f-item { padding: 10px; border: 1px solid rgba(176, 0, 255, 0.1); border-radius: 10px; background: rgba(10, 15, 30, 0.4);}
.f-item img { height: 40px; margin-bottom: 10px; }
.f-item h4 { color: var(--neon-morado); font-size: 0.85rem; margin-bottom: 5px;}
.f-item p { color: var(--texto-gris); font-size: 0.75rem; line-height: 1.4;}

/* --- ¿POR QUÉ ELEGIR? --- */
.sys-incluye {
    display: grid; 
    grid-template-columns: 1fr 1.5fr; 
    gap: 40px; 
    padding: 0 10% 50px; 
    align-items: center; 
}

.incluye-left { 
    display: flex;
    flex-direction: column;
}
.incluye-left h3 { 
    color: #fff; 
    font-size: 2rem; 
    margin-bottom: 30px; 
    line-height: 1.2;
}
.incluye-left h3 span { 
    color: var(--neon-morado); 
    font-size: 2.5rem; 
    display: block;
}
.incluye-left ul { 
    list-style: none; 
    padding: 0;
}
.incluye-left ul li { 
    color: #fff; 
    font-size: 1.1rem; 
    margin-bottom: 20px; 
    display: flex; 
    align-items: center; 
    gap: 15px; 
}
.incluye-left ul li img { 
    height: 18px; 
}

.incluye-right { 
    display: flex; 
    align-items: center; 
    justify-content: flex-end; 
}

.img-sys-svg {
    max-width: 100%;
    width: 90%; 
    height: auto;
    filter: drop-shadow(0 0 30px rgba(176, 0, 255, 0.2));
}

/* --- PLANES (4 COLUNAS) --- */
.sys-planes { padding: 0 50px 50px; }
.sys-planes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.sys-card {
    background: rgba(10, 15, 30, 0.6);
    border: 1px solid var(--borde-transparente);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
}
.sys-card:hover { border-color: var(--neon-morado); box-shadow: 0 0 20px rgba(176,0,255,0.2); transform: translateY(-5px); transition: 0.3s;}

.sys-card > img { 
    height: 50px; 
    width: auto; 
    max-width: 100%; 
    object-fit: contain; 
    margin: 0 auto 15px auto; 
    display: block;
}

.sys-card h4 { 
    font-size: 1.1rem; 
    color: #fff;
    margin-bottom: 5px; 
    min-height: 55px; 
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
}

.sys-card .desc-top { font-size: 0.85rem; color: #fff; margin-bottom: 15px; }
.sys-card .precio { font-size: 2rem; color: var(--neon-morado); font-weight: bold; margin-bottom: 20px; }
.sys-card .precio span { font-size: 1rem; font-weight: normal; }
.sys-card .precio.cotizacion { font-size: 1.4rem; margin: 15px 0 25px; line-height: 1.3;}

.sys-card ul { 
    list-style: none; 
    text-align: left; 
    margin-bottom: 30px; 
    flex-grow: 1; 
    padding: 0;
    max-height: 220px; 
    overflow-y: auto;
    padding-right: 10px;
}
.sys-card ul::-webkit-scrollbar { width: 5px; }
.sys-card ul::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.05); border-radius: 10px; }
.sys-card ul::-webkit-scrollbar-thumb { background: rgba(176, 0, 255, 0.4); border-radius: 10px; }
.sys-card ul::-webkit-scrollbar-thumb:hover { background: rgba(176, 0, 255, 0.8); }

.sys-card ul li { 
    font-size: 0.85rem; 
    color: #fff; 
    margin-bottom: 12px; 
    display: flex; 
    align-items: center; 
    gap: 8px;
}
.sys-card ul li img { 
    height: 12px; 
    width: 12px;
    margin: 0; 
    object-fit: contain;
    flex-shrink: 0; 
}

.sys-card.destacado {
    border-color: var(--neon-morado);
    box-shadow: 0 0 20px rgba(176,0,255,0.15);
    transform: scale(1.05);
    z-index: 2;
    background: #040811;
}
.sys-card.destacado:hover { transform: scale(1.05) translateY(-5px); }
.badge-popular {
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    background: var(--bg-dark); border: 1px solid var(--neon-morado);
    color: var(--neon-morado); padding: 5px 15px; border-radius: 20px; font-size: 0.7rem; font-weight: bold;
}

.btn-sys {
    padding: 12px; border-radius: 25px; text-decoration: none; font-weight: bold; font-size: 0.85rem;
    border: 1px solid var(--neon-morado); color: var(--neon-morado); transition: 0.3s;
}
.btn-sys:hover { background: rgba(176,0,255,0.1); }

/* --- PROCESO TIMELINE --- */
.sys-proceso { padding: 0 50px 50px; }
.proc-timeline { display: flex; justify-content: space-between; align-items: center; margin-top: 30px;}
.p-step { text-align: center; width: 14%; }
.p-step img { height: 40px; margin-bottom: 10px; }
.p-step h5 { font-size: 0.75rem; margin-bottom: 5px; color: var(--neon-morado);}
.p-step p { font-size: 0.6rem; color: var(--texto-gris); line-height: 1.3;}
.p-seta { height: 12px; }

/* =========================================
   FAQ ACORDEÓN (CORRIGIDO PARA ABRIR E FECHAR NATIVAMENTE)
   ========================================= */
.sys-faq-sec { padding: 0 50px 50px; }
.faq-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 20px; 
}

.faq-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: rgba(10, 15, 30, 0.4); 
    border: 1px solid var(--borde-transparente); 
    border-radius: 10px; 
    overflow: hidden;
    margin-bottom: 0;
}

.faq-item summary {
    width: 100%; 
    background: transparent; 
    border: none; 
    padding: 20px 25px; 
    text-align: left;
    color: #e0e0e0; 
    font-size: 0.95rem; 
    cursor: pointer; 
    list-style: none;
    display: flex;
    justify-content: space-between; 
    align-items: center; 
    outline: none;
    transition: 0.3s ease;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    color: var(--neon-morado); 
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item[open] summary { 
    color: #fff; 
    border-bottom: 1px solid rgba(255, 255, 255, 0.05); 
}

.faq-item[open] summary::after {
    transform: rotate(45deg); 
}

.faq-item p {
    color: var(--texto-gris);
    font-size: 0.85rem;
    margin: 0;
    padding: 20px 25px;
    line-height: 1.6;
}

/* =========================================
   CTA BANNER FINAL
   ========================================= */
.sys-cta-banner { padding: 0 50px 50px; }

.cta-banner-box {
    background: linear-gradient(90deg, #0a001a 0%, #000000 100%);
    border: 1px solid var(--neon-morado); 
    border-radius: 20px; 
    padding: 40px 60px;
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    gap: 30px;
    box-shadow: 0 0 30px rgba(176, 0, 255, 0.2);
}

.cta-sys-img { 
    height: 100px; 
    filter: drop-shadow(0 0 15px rgba(176,0,255,0.6)); 
    animation: flutuarSysCTA 4s ease-in-out infinite; 
}

@keyframes flutuarSysCTA {
    0% { transform: translateY(0px) rotate(-2deg); }
    50% { transform: translateY(-10px) rotate(2deg); }
    100% { transform: translateY(0px) rotate(-2deg); }
}

.cta-text { 
    flex: 1; 
    margin: 0 40px 0 0; 
    text-align: left; 
}

.cta-text h3 { 
    color: #fff; 
    font-size: 1.6rem; 
    font-weight: normal; 
    margin-bottom: 5px;
    line-height: 1.3;
}

.cta-text h3 span { 
    color: var(--neon-morado); 
    font-weight: bold;
}

.cta-text p { 
    color: var(--texto-gris); 
    font-size: 0.95rem; 
}

.btn-cta-purple {
    background: rgba(176,0,255,0.1); 
    border: 2px solid var(--neon-morado); 
    color: #fff;
    padding: 15px 35px; 
    border-radius: 30px; 
    text-decoration: none; 
    font-weight: bold;
    display: flex; 
    align-items: center; 
    gap: 10px; 
    transition: 0.3s;
    white-space: nowrap; 
    box-shadow: 0 0 15px rgba(176,0,255,0.4), inset 0 0 10px rgba(176,0,255,0.2);
}

.btn-cta-purple:hover { 
    background: rgba(176,0,255,0.2); 
    box-shadow: 0 0 25px rgba(176,0,255,0.8), inset 0 0 15px rgba(176,0,255,0.4); 
}

.btn-cta-purple img { width: 20px; }


/* --- RESPONSIVO --- */
@media (max-width: 1200px) {
    .sys-planes-grid { grid-template-columns: repeat(2, 1fr); }
    .sys-incluye { 
        grid-template-columns: 1fr; 
        text-align: center;
        padding: 0 5% 50px;
    }
    .incluye-left ul li { justify-content: center; }
    .incluye-right { justify-content: center; }
    .img-sys-svg { width: 80%; } 
    .faq-grid { grid-template-columns: 1fr; }
    .sys-features-strip { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .sys-hero { padding-top: 100px; } 
    .sys-hero-box { flex-direction: column; text-align: center; gap: 30px;}
    .hero-col { width: 100%; }
    .sys-features-strip { grid-template-columns: repeat(2, 1fr); gap: 20px;}
    .sys-planes-grid { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
    .cta-banner-box { flex-direction: column; text-align: center; gap: 25px; padding: 40px 20px; }
    .cta-text { margin: 0; text-align: center; } 
    .proc-timeline { flex-wrap: wrap; gap: 15px; }
    .p-step { width: 45%; }
    .p-seta { display: none; }
}