/* VARIABLES GLOBALES */
:root {
    --brand-green: #39FF14;
    --brand-green-dark: #2D8A2D;
    --bg-black: #050505;
    --bg-surface: #0f0f0f;
    --text-white: #FFFFFF;
    --text-gray: #CCCCCC;
    --font-main: 'Inter', Helvetica, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: var(--font-main); }
body { background-color: var(--bg-black); color: var(--text-white); line-height: 1.8; overflow-x: hidden; padding-top: 80px; }
img { max-width: 100%; height: auto; display: block; }

/* NAVEGACIÓN SUPERIOR FIJA */
nav.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.95);
    border-bottom: 2px solid var(--brand-green-dark);
    backdrop-filter: blur(10px);
}
.logo-img { height: 50px; object-fit: contain; }
.nav-links { display: flex; list-style: none; gap: 25px; align-items: center; }
.nav-links a { color: var(--text-gray); text-decoration: none; font-size: 0.85rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; transition: color 0.3s; }
.nav-links a:hover, .nav-links a.active { color: var(--brand-green); }
.lang-selector { background: transparent; color: var(--brand-green); border: 1px solid var(--brand-green); padding: 5px 10px; font-weight: 900; font-size: 0.8rem; cursor: pointer; text-transform: uppercase; }
.lang-selector option { background: var(--bg-black); color: var(--text-white); }

/* HERO PÓSTER (PÁGINA INICIO) */
.poster-hero { position: relative; width: 100%; min-height: calc(100vh - 80px); display: flex; flex-direction: column; align-items: center; padding-top: 40px; }
.poster-header { text-align: center; z-index: 2; margin-bottom: 20px; }
.poster-header h1 { font-size: 5.5rem; font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -2px; line-height: 1; margin-bottom: 10px;}
.poster-header h1 span { color: var(--brand-green); }
.poster-subtitle { font-size: 0.9rem; letter-spacing: 6px; color: var(--text-gray); text-transform: uppercase; font-weight: 600; }
.poster-subtitle span { color: var(--brand-green); margin: 0 10px; }
.poster-image-container { width: 100%; height: 45vh; position: relative; z-index: 1; background: linear-gradient(to bottom, rgba(5,5,5,1) 0%, rgba(5,5,5,0) 20%, rgba(5,5,5,0) 80%, rgba(5,5,5,1) 100%), url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?q=80&w=1920&auto=format&fit=crop') center center/cover no-repeat; }
.poster-content { text-align: center; z-index: 2; max-width: 900px; padding: 0 5%; margin-top: -30px; }
.poster-content h2 { font-size: 3rem; font-weight: 900; line-height: 1.2; margin-bottom: 20px; text-transform: uppercase; font-style: italic;}
.poster-content h2 span { color: var(--brand-green); }
.poster-content p.main-desc { font-size: 1.25rem; color: var(--text-gray); margin-bottom: 50px; }

/* SERVICIOS: REGLA ESTRICTA (SÓLO TÍTULO, NO DESCRIPCIÓN) */
.services-4-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; width: 100%; max-width: 1200px; margin: 0 auto 50px; padding: 0 5%; }
.service-poster-card { background: rgba(20, 20, 20, 0.8); border: 1px solid rgba(57, 255, 20, 0.3); border-radius: 8px; padding: 40px 20px; text-align: center; transition: 0.3s; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.service-poster-card:hover { border-color: var(--brand-green); transform: translateY(-5px); }
.service-poster-card svg { width: 50px; height: 50px; fill: none; stroke: var(--brand-green); stroke-width: 1.5; margin-bottom: 20px; }
.service-poster-card h3 { color: var(--brand-green); font-size: 1.2rem; font-weight: 900; text-transform: uppercase; margin: 0; }
.service-poster-card p { display: none !important; }

/* BANNER ICONOS INFERIOR */
.poster-bottom-banner { display: flex; justify-content: center; align-items: center; gap: 20px; padding: 20px 5%; border-top: 1px solid #222; border-bottom: 1px solid #222; margin-bottom: 50px; flex-wrap: wrap; }
.banner-item { display: flex; align-items: center; gap: 10px; color: var(--text-gray); font-size: 0.85rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; }
.banner-item svg { width: 20px; height: 20px; fill: var(--brand-green); }
.banner-divider { color: #333; }

/* HERO BÁSICO PARA OTRAS PÁGINAS */
.hero-basic { padding: 100px 5% 50px; text-align: center; background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-black) 100%); border-bottom: 2px solid var(--brand-green-dark); }
.hero-basic h1 { font-size: 4rem; font-weight: 900; text-transform: uppercase; font-style: italic; color: var(--text-white); margin-bottom: 20px; }
.hero-basic h1 span { color: var(--brand-green); }
.hero-basic p { font-size: 1.3rem; color: var(--text-gray); max-width: 800px; margin: 0 auto; }

/* SECCIONES COMUNES Y TEXTOS */
section.content-section { padding: 80px 5%; max-width: 1200px; margin: 0 auto; }
.text-block { background: var(--bg-surface); padding: 50px; border-left: 5px solid var(--brand-green); margin-bottom: 40px; border-radius: 4px; }
.text-block p { font-size: 1.15rem; color: var(--text-gray); margin-bottom: 20px; text-align: justify; }
.btn-primary { display: inline-block; background: var(--brand-green-dark); color: var(--text-white); padding: 15px 30px; font-weight: 900; text-transform: uppercase; text-decoration: none; transition: 0.3s; border-radius: 4px; border: 1px solid var(--brand-green); }
.btn-primary:hover { background: var(--brand-green); color: var(--bg-black); }

/* CALENDARIO EVENTOS */
.event-card { background: var(--bg-surface); border: 1px solid #222; border-radius: 8px; overflow: hidden; margin-bottom: 30px; display: flex; flex-direction: column; transition: 0.3s; }
.event-card:hover { border-color: var(--brand-green); }
.event-header { background: #111; padding: 25px; border-bottom: 2px solid var(--brand-green); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px;}
.event-header h3 { font-size: 1.8rem; font-weight: 900; text-transform: uppercase; font-style: italic; margin: 0; }
.event-date { background: var(--brand-green-dark); padding: 8px 15px; font-weight: bold; text-transform: uppercase; border-radius: 4px; }
.event-body { padding: 25px; }
.event-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 15px; background: #080808; padding: 20px; margin-bottom: 20px; border-radius: 4px; }
.meta-item strong { display: block; color: var(--brand-green); text-transform: uppercase; font-size: 0.8rem; }
.meta-item span { font-weight: bold; font-size: 1.1rem; }

/* RESEÑAS ANÓNIMAS (REGLA APLICADA) */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.review-card { background: var(--bg-surface); padding: 50px; border: 1px solid #222; border-top: 4px solid var(--brand-green); position: relative; border-radius: 8px;}
.review-card::before { content: '"'; font-size: 6rem; color: var(--brand-green); position: absolute; top: -10px; left: 20px; font-family: serif; opacity: 0.1; line-height: 1;}
.review-card p { font-size: 1.15rem; font-style: italic; color: var(--text-gray); position: relative; z-index: 2; margin: 0; }

/* FAQ: EXACTAMENTE 2, ESTRUCTURA H3 + P (REGLA APLICADA) */
.faq-wrap { max-width: 900px; margin: 0 auto; }
.faq-item { background: var(--bg-surface); padding: 40px; margin-bottom: 30px; border-left: 4px solid var(--brand-green); border-radius: 0 8px 8px 0; }
.faq-item h3 { font-size: 1.5rem; color: var(--brand-green); margin-bottom: 15px; text-transform: uppercase; font-style: italic; }
.faq-item p { font-size: 1.15rem; color: var(--text-gray); margin: 0; }

/* CONTACTO */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-box { background: var(--bg-surface); padding: 40px; border: 1px solid #222; border-radius: 8px; }
.contact-input { width: 100%; padding: 15px; background: #0a0a0a; border: 1px solid #333; color: white; margin-bottom: 15px; border-radius: 4px; outline: none; font-size: 1rem; }
.contact-input:focus { border-color: var(--brand-green); }

/* PÁGINAS LEGALES */
.legal-content { max-width: 900px; margin: 0 auto; }
.legal-content h2 { color: var(--brand-green); font-size: 1.8rem; margin: 40px 0 20px; text-transform: uppercase; }
.legal-content p, .legal-content li { font-size: 1.1rem; color: var(--text-gray); margin-bottom: 15px; line-height: 1.8; }
.legal-content ul { padding-left: 20px; margin-bottom: 20px; }

/* FOOTER */
footer { background: #020202; border-top: 1px solid #222; padding: 60px 5% 30px; text-align: center; margin-top: auto; }
.footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 30px; margin-bottom: 40px; }
.footer-links a { color: var(--text-gray); text-decoration: none; font-size: 0.85rem; text-transform: uppercase; font-weight: 800; transition: 0.3s; }
.footer-links a:hover { color: var(--brand-green); }
.footer-logo { margin-bottom: 25px; display: flex; justify-content: center; }
.footer-logo img { height: 150px; background: rgba(255, 255, 255, 0); padding: 10px; border-radius: 4px; }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .services-4-grid { grid-template-columns: repeat(2, 1fr); }
    .poster-header h1 { font-size: 4rem; }
    .poster-content h2 { font-size: 2.5rem; }
    .contact-grid { grid-template-columns: 1fr; }
    nav.top-nav { flex-direction: column; gap: 15px; padding: 15px; }
    .nav-links { flex-wrap: wrap; justify-content: center; }
    body { padding-top: 130px; }
}
@media (max-width: 600px) {
    .services-4-grid { grid-template-columns: 1fr; }
    .poster-header h1 { font-size: 2.8rem; }
    .poster-image-container { height: 30vh; }
    .banner-divider { display: none; }
}