/* ==========================================================================
   WEB PROMPT STUDIO - ESTILOS NEÓN DARK MODE CIBERPUNK
   ========================================================================== */

:root {
    --bg-dark: #0b0f19;
    --bg-card: #0f172a;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --cyan-accent: #38bdf8;
    --cyan-glow: rgba(56, 189, 248, 0.35);
    --green-neon: #22c55e;
    --border-color: rgba(56, 189, 248, 0.2);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(56, 189, 248, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(2, 132, 199, 0.05) 0%, transparent 40%);
}

a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* REVEAL ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* GRADIENTS & GLOW CARDS */
.gradient-text {
    background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glow-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.glow-card:hover {
    border-color: var(--cyan-accent);
    box-shadow: 0 0 25px var(--cyan-glow);
}

/* HEADER & NAVEGACIÓN */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}
.logo {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}
.logo span { color: var(--cyan-accent); }
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 24px;
    align-items: center;
}
.main-nav a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: color 0.3s;
}
.main-nav a:hover { color: var(--cyan-accent); }
.nav-btn-wa {
    background: rgba(34, 197, 94, 0.15);
    color: var(--green-neon) !important;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid rgba(34, 197, 94, 0.3);
    font-weight: 600;
}

/* HERO SECTION */
.hero-section { padding: 140px 0 80px; }
.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}
.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--cyan-accent);
    margin-bottom: 20px;
}
.dot.pulse {
    width: 8px;
    height: 8px;
    background: var(--green-neon);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--green-neon);
}
.hero-title {
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
}
.hero-description {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
}
.hero-cta-group { display: flex; gap: 16px; }

/* SYSTEM MONITOR CARD */
.system-monitor-card { padding: 30px; }
.monitor-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    margin-bottom: 20px;
    color: var(--text-muted);
}
.status-online { color: var(--green-neon); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.perf-score { font-size: 3.5rem; font-weight: 800; color: var(--cyan-accent); }
.progress-bar-container {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin: 15px 0;
}
.progress-bar-fill { height: 100%; background: var(--cyan-accent); }
.perf-footer { display: flex; justify-content: space-between; font-size: 0.85rem; }
.highlight-green { color: var(--green-neon); font-weight: 600; }

/* VALUE BAR SECTION */
.value-bar-section {
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 30px 0;
    margin: 40px 0;
}
.value-bar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}
.value-tag { font-size: 0.75rem; color: var(--cyan-accent); font-weight: 700; }

/* SERVICES GRID & ASESOR */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
}
.service-card { padding: 30px; }
.service-card h3 { color: var(--cyan-accent); margin-bottom: 12px; font-size: 1.2rem; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }

.advisor-section { padding: 80px 0; }
.customizer-card { padding: 40px; margin-top: 30px; }
.form-grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full-width { margin-bottom: 20px; }
.form-group label { font-size: 0.85rem; color: var(--text-muted); }
.form-control {
    background: #090d16;
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: 8px;
    color: #fff;
    outline: none;
}
.form-control:focus { border-color: var(--cyan-accent); box-shadow: 0 0 10px var(--cyan-glow); }

/* COTIZADOR / LIVE QUOTE ENGINE */
.calculator-section { padding: 80px 0; }
.quote-container-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; }
.quote-card-wrapper { padding: 40px; }
.checkbox-stack { display: flex; flex-direction: column; gap: 12px; margin: 15px 0; }
.checkbox-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(9, 13, 22, 0.6);
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    cursor: pointer;
}
.checkbox-item.highlight-box { border-color: var(--cyan-accent); background: rgba(56, 189, 248, 0.05); }
.addon-price { margin-left: auto; color: var(--cyan-accent); font-size: 0.9rem; }
.form-group-row { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; }
.total-display-box h3 { font-size: 2rem; color: var(--green-neon); }

/* BOTONES */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}
.btn-cyan { background: var(--cyan-accent); color: #090d16; }
.btn-cyan:hover { box-shadow: 0 0 20px var(--cyan-glow); transform: translateY(-2px); }
.btn-outline { border: 1px solid var(--border-color); color: #fff; }
.btn-block { width: 100%; margin-top: 15px; }

.footer { border-top: 1px solid var(--border-color); padding: 40px 0; margin-top: 80px; text-align: center; color: var(--text-muted); }

@media (max-width: 900px) {
    .hero-grid, .quote-container-grid, .form-grid-2col, .value-bar-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
}