:root {
    --bg-main: #0a0a0c;
    --bg-secondary: #121216;
    --bg-glass: rgba(20, 20, 25, 0.6);
    --bg-glass-hover: rgba(30, 30, 40, 0.8);
    --border-glass: rgba(255, 255, 255, 0.08);
    --text-main: #f8f9fa;
    --text-muted: #a0a0ab;
    --accent-Primary: #7b2cbf;
    --accent-secondary: #3a0ca3;
    --accent-tertiary: #4cc9f0;
    --gradient-brand: linear-gradient(135deg, #7b2cbf 0%, #4cc9f0 100%);
    --gradient-glow: linear-gradient(135deg, rgba(123, 44, 191, 0.5) 0%, rgba(76, 201, 240, 0.5) 100%);
    --success: #00f5d4;
    --error: #f15bb5;
    --font-sans: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 20px;
    --border-radius-sm: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); background-color: var(--bg-main); color: var(--text-main); line-height: 1.6; overflow-x: hidden; position: relative; }

/* Backgrounds */
.blob-bg { position: absolute; top: -10%; left: -10%; width: 60vw; height: 60vw; background: radial-gradient(circle, rgba(123, 44, 191, 0.15) 0%, rgba(0, 0, 0, 0) 70%); border-radius: 50%; filter: blur(80px); z-index: -1; animation: float 20s infinite ease-in-out; }
.blob-2 { top: 40%; left: auto; right: -10%; width: 50vw; height: 50vw; background: radial-gradient(circle, rgba(76, 201, 240, 0.1) 0%, rgba(0, 0, 0, 0) 70%); animation: float 15s infinite ease-in-out reverse; }

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
    100% { transform: translate(0, 0) scale(1); }
}

/* Utils */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.gradient-text { background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: inline-block; }
.text-center { text-align: center; }
.text-error { color: var(--error); }
.text-success { color: var(--success); }
.text-muted { color: var(--text-muted); }
.w-full { width: 100%; }
.mt-sm { margin-top: 1rem; } .mt-md { margin-top: 2rem; } .mt-lg { margin-top: 4rem; }
.mb-sm { margin-bottom: 1rem; } .mb-md { margin-bottom: 2rem; }

/* Glass Card */
.glass-card { background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--border-radius); padding: 2rem; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3); transition: var(--transition); }
.glass-card:hover { border-color: rgba(255,255,255,0.15); background: var(--bg-glass-hover); transform: translateY(-5px); }

/* Badges */
.pill-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(76, 201, 240, 0.1); border: 1px solid rgba(76, 201, 240, 0.2); color: var(--accent-tertiary); padding: 0.4rem 1rem; border-radius: 50px; font-size: 0.85rem; font-weight: 600; margin-bottom: 1.5rem; }
.pulse-dot { width: 8px; height: 8px; background-color: var(--success); border-radius: 50%; box-shadow: 0 0 0 0 rgba(0, 245, 212, 0.7); animation: pulse 2s infinite; }
@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 245, 212, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 245, 212, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 245, 212, 0); }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.8rem 1.5rem; border-radius: 50px; font-weight: 600; text-decoration: none; transition: var(--transition); cursor: pointer; border: none; font-family: var(--font-sans); font-size: 1rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1.1rem; }
.btn-primary { background: var(--gradient-brand); color: white; box-shadow: 0 4px 15px rgba(123, 44, 191, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(123, 44, 191, 0.5); }
.btn-secondary { background: var(--bg-glass); color: var(--text-main); border: 1px solid var(--border-glass); backdrop-filter: blur(10px); }
.btn-secondary:hover { background: var(--bg-glass-hover); border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }
.btn-outline { background: transparent; border: 1px solid rgba(123, 44, 191, 0.5); color: var(--text-main); }
.btn-outline:hover { background: rgba(123, 44, 191, 0.1); border-color: var(--accent-Primary); }

/* Layout Sections */
.section { padding: 6rem 0; position: relative; z-index: 1; }
.section-dark { background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-secondary) 100%); border-top: 1px solid var(--border-glass); border-bottom: 1px solid var(--border-glass); }
.section-header { margin-bottom: 4rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.title { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; line-height: 1.2; }
.subtitle { font-size: 1.1rem; color: var(--text-muted); }
.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 1.5rem 0; transition: var(--transition); }
.navbar.scrolled { padding: 1rem 0; background: rgba(10, 10, 12, 0.8); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-glass); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.8rem; font-weight: 800; text-decoration: none; color: var(--text-main); letter-spacing: -1px; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { color: var(--text-main); text-decoration: none; font-size: 0.95rem; font-weight: 500; transition: var(--transition); }
.nav-links a:hover { color: var(--accent-tertiary); }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-main); font-size: 1.5rem; cursor: pointer; }

/* Mobile Menu */
.mobile-menu-overlay { position: fixed; top:0; left:0; width:100%; height:100vh; background: rgba(10,10,12,0.95); backdrop-filter:blur(20px); z-index: 2000; display:flex; flex-direction: column; align-items:center; justify-content:center; opacity:0; pointer-events: none; transition: var(--transition); }
.mobile-menu-overlay.active { opacity:1; pointer-events:auto; }
.close-menu-btn { position: absolute; top:2rem; right:2rem; background:none; border:none; color:white; font-size:2rem; cursor:pointer;}
.mobile-links { display:flex; flex-direction:column; gap:2rem; text-align:center;}
.mobile-link { color:white; text-decoration:none; font-size:1.5rem; font-weight:600;}

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 5rem; position: relative; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-title { font-size: 3.5rem; font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; }
.hero-subtitle { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 2.5rem; max-width: 90%; }
.hero-actions { display: flex; gap: 1rem; margin-bottom: 3rem; }

/* Hero Card Mockup */
.hero-card { padding: 0; overflow: hidden; position: relative; }
.card-header { background: rgba(0,0,0,0.3); padding: 1rem; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-glass); }
.mac-dots { display: flex; gap: 6px; }
.mac-dots span { width: 12px; height: 12px; border-radius: 50%; background: #ff5f56; }
.mac-dots span:nth-child(2) { background: #ffbd2e; }
.mac-dots span:nth-child(3) { background: #27c93f; }
.status-badge { font-size: 0.8rem; color: var(--success); display: flex; align-items: center; gap: 4px; }
.chat-mockup { padding: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.message { padding: 1rem; border-radius: var(--border-radius-sm); max-width: 85%; font-size: 0.95rem; animation: slideUp 0.5s forwards; opacity: 0; }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.user-msg { background: rgba(255,255,255,0.05); align-self: flex-end; border-bottom-right-radius: 2px; }
.ai-msg { background: linear-gradient(90deg, rgba(123,44,191,0.1) 0%, rgba(76,201,240,0.05) 100%); border: 1px solid rgba(123,44,191,0.2); align-self: flex-start; border-bottom-left-radius: 2px; display: flex; gap: 1rem; animation-delay: 1s; }
.ai-avatar { font-size: 1.5rem; }
.metrics { display: flex; border-top: 1px solid var(--border-glass); background: rgba(0,0,0,0.2); }
.metric-item { flex: 1; padding: 1rem; display: flex; align-items: center; gap: 1rem; }
.metric-item:first-child { border-right: 1px solid var(--border-glass); }
.metric-item i { font-size: 1.5rem; color: var(--text-muted); }
.metric-item.highlight i { color: var(--success); }
.metric-item .val { display: block; font-weight: 700; font-size: 1.1rem; }
.metric-item .lbl { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px;}
.float-anim { animation: float-y 6s ease-in-out infinite; }
@keyframes float-y { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Problema */
.problem-card { text-align: center; padding: 2.5rem 1.5rem; }
.icon-wrapper { width: 60px; height: 60px; border-radius: 50%; background: rgba(255,255,255,0.05); display: flex; justify-content: center; align-items: center; margin: 0 auto 1.5rem; font-size: 1.8rem; transition: var(--transition); }
.icon-wrapper.error { color: var(--error); background: rgba(241, 91, 181, 0.1); }
.problem-card:hover .icon-wrapper { transform: scale(1.1); }
.problem-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.problem-card p { font-size: 0.9rem; color: var(--text-muted); }

/* Que hacemos */
.flex-container { display: flex; align-items: center; gap: 4rem; }
.content-left, .content-right { flex: 1; }
.featured-text { font-size: 1.25rem; font-weight: 500; margin: 1.5rem 0 1rem; color: #fff;}
.check-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.check-list li { display: flex; align-items: center; gap: 1rem; font-weight: 400; font-size: 1.05rem;}
.info-quote p { font-style: italic; color: var(--accent-tertiary);}
.stack-card { padding: 2.5rem; }
.gradient-icon { font-size: 3rem; margin-bottom: 1rem;}
.stack-card h4 { font-size: 1.2rem; margin-bottom: 0.5rem;}
.stack-card p { color: var(--text-muted);}

/* Soluciones */
.agents-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.agent-card { position: relative; display: flex; flex-direction: column; }
.featured-agent { border-color: var(--accent-Primary); background: linear-gradient(180deg, rgba(123,44,191,0.15) 0%, var(--bg-glass) 100%); transform: scale(1.05); z-index: 2; }
.featured-agent:hover { transform: scale(1.05) translateY(-5px); }
.agent-tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gradient-brand); padding: 4px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; width:max-content;}
.agent-icon-wrap { font-size: 3rem; margin-bottom: 1.5rem; color: var(--accent-tertiary); }
.agent-title { font-size: 1.4rem; margin-bottom: 1rem; }
.agent-desc { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 2rem; flex-grow: 1;}
.agent-features h4 { margin-bottom: 1rem; font-size:0.9rem; color:var(--text-muted); text-transform:uppercase; letter-spacing:1px;}
.agent-features { display: flex; flex-direction: column; gap: 0.8rem; margin-bottom: 2rem; background: rgba(0,0,0,0.2); padding: 1.5rem; border-radius: var(--border-radius-sm); }
.agent-features span { display: flex; align-items: center; gap: 0.8rem; font-size: 0.9rem; }
.agent-features i { color: var(--accent-tertiary); font-size: 1.1rem;}
.agent-benefits { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 2rem; }
.benefit { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; font-weight: 500;}
.benefit i { color: var(--success); font-size: 1.1rem; }
.icon-hdr { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem;}
.border-gradient-hover { position:relative; overflow:hidden;}
.border-gradient-hover::before { content:''; position:absolute; top:0; left:0; width:100%; height:2px; background:var(--gradient-brand); transform:scaleX(0); transform-origin:left; transition:var(--transition);}
.border-gradient-hover:hover::before { transform:scaleX(1);}

/* Sectores */
.sectors-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
.sector-card { text-align: center; padding: 2rem 1.5rem; }
.gradient-icon-lg { font-size: 2.5rem; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 1rem; }
.sector-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem;}
.sector-card p { font-size: 0.85rem; color: var(--text-muted);}

/* Como funciona - Steps */
.steps-container { display: flex; flex-direction: column; gap: 2rem; max-width: 800px; margin: 0 auto;}
.step-card { display: flex; gap: 2rem; padding: 2rem;}
.step-num { font-size: 3rem; font-weight: 800; color: rgba(255,255,255,0.05); -webkit-text-stroke: 1px var(--accent-Primary); line-height: 1; align-self: flex-start;}
.step-content h3 { font-size: 1.3rem; margin-bottom: 0.5rem; color: var(--accent-tertiary);}

/* Casos de Uso */
.case-study { max-width: 900px; margin: 0 auto; padding: 0; overflow:hidden;}
.case-header { padding: 3rem 3rem 1rem; text-align: center;}
.case-body { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--border-glass);}
.case-col { padding: 2.5rem; }
.error-bg { background: rgba(241, 91, 181, 0.05); border-right: 1px solid var(--border-glass);}
.success-bg { background: rgba(0, 245, 212, 0.05); }
.case-icon { font-size: 2rem; margin-bottom: 1rem;}
.case-col h4 { font-size: 1.2rem; margin-bottom: 0.5rem;}
.case-col p { color: var(--text-muted);}
.case-footer { padding: 2.5rem; background: rgba(0,0,0,0.3); border-top: 1px solid var(--border-glass); text-align: center;}
.metrics-row { display: flex; justify-content: center; gap: 2rem; margin-top: 1.5rem;}
.metric-box { padding: 1.5rem; min-width: 200px; text-align: center; border-color: rgba(0, 245, 212, 0.3);}
.metric-val { display: block; font-size: 2.5rem; font-weight: 800; line-height: 1; margin-bottom: 0.5rem;}
.metric-lbl { font-size: 0.8rem; text-transform: uppercase;}

/* Pricing */
.pricing-card { display: flex; flex-direction: column; padding: 2.5rem; }
.pricing-hdr { text-align: center; border-bottom: 1px solid var(--border-glass); padding-bottom: 2rem; margin-bottom: 2rem;}
.price { font-size: 2.5rem; font-weight: 700; margin: 1rem 0;}
.pricing-features ul { list-style: none; flex-grow: 1; margin-bottom: 2rem;}
.pricing-features li { display: flex; gap: 1rem; margin-bottom: 1rem; align-items:center; font-size:0.95rem;}
.pricing-features li.disabled { color: var(--text-muted); opacity: 0.5;}
.pt-popular { border-color: var(--accent-tertiary); transform: scale(1.05); background: linear-gradient(180deg, rgba(76,201,240,0.1) 0%, var(--bg-glass) 100%);}
.popular-tag { position: absolute; top:0; left:50%; transform:translate(-50%, -50%); background:var(--accent-tertiary); color:var(--bg-main); padding: 5px 15px; border-radius:20px; font-weight:700; font-size:0.85rem;}

/* Nosotros / Contacto */
.align-stretch { align-items: stretch; }
.about-box { padding: 2rem 0; }
.custom-form { display: flex; flex-direction: column; gap: 1.5rem;}
.input-group label { display: block; margin-bottom: 0.5rem; font-size: 0.85rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 1px;}
.input-group input, .input-group select, .input-group textarea { width: 100%; background: rgba(0,0,0,0.3); border: 1px solid var(--border-glass); padding: 1rem; border-radius: var(--border-radius-sm); color: white; font-family: var(--font-sans); transition: var(--transition);}
.input-group input:focus, .input-group select:focus, .input-group textarea:focus { outline: none; border-color: var(--accent-tertiary); background: rgba(255,255,255,0.05);}
.shadow-glow { box-shadow: 0 0 20px rgba(123, 44, 191, 0.4); }

/* Animation Utils */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Footer */
.footer { padding-top: 4rem; background: #050505;}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem;}
.footer-links-col h4 { margin-bottom: 1.5rem; font-size: 1.1rem; color: white;}
.footer-links-col a { display: block; color: var(--text-muted); text-decoration: none; margin-bottom: 0.8rem; transition: var(--transition);}
.footer-links-col a:hover { color: var(--accent-tertiary); padding-left: 5px;}
.flex-between { display: flex;    justify-content: space-between; align-items: center;
}

/* Checkbox de privacidad */
.checkbox-group { display: flex; align-items: flex-start; gap: 0.5rem; }
.checkbox-group input { width: auto; margin-top: 4px; accent-color: var(--accent-tertiary); cursor: pointer; }
.checkbox-group label { text-transform: none; font-size: 0.85rem; color: var(--text-muted); cursor: pointer; line-height: 1.4; display: inline; font-weight: 400; letter-spacing: normal;}
.checkbox-group a { color: var(--accent-tertiary); text-decoration: none; }
.checkbox-group a:hover { text-decoration: underline; }

/* Scroll To Top Button */
.scroll-to-top {
    position: fixed;
    bottom: -60px; /* Hidden by default */
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--gradient-brand);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(123, 44, 191, 0.4);
    z-index: 999;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    justify-content: center;
    align-items: center;
}
.scroll-to-top.visible { bottom: 20px; }
.scroll-to-top:hover { transform: translateY(-5px); box-shadow: 0 6px 20px rgba(123, 44, 191, 0.6); }

/* Footer Logo Hover */
.footer-logo:hover img { opacity: 1 !important; transform: scale(1.05); }

/* Responive */
@media(max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin: 0 auto 2.5rem; }
    .hero-actions { justify-content: center; }
    .hero-visual { display: none; }
    .agents-grid, .pricing-container { grid-template-columns: 1fr; gap: 3rem;}
    .featured-agent, .pt-popular { transform: none; }
    .featured-agent:hover { transform: translateY(-5px); }
    .sectors-grid { grid-template-columns: repeat(3, 1fr); }
    .flex-container { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 2rem;}
}
@media(max-width: 768px) {
    .nav-links, .nav-btn { display: none; }
    .mobile-menu-btn { display: block; }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .case-body { grid-template-columns: 1fr; }
    .metrics-row { flex-direction: column; }
    .sectors-grid { grid-template-columns: 1fr 1fr; }
    .step-card { flex-direction: column; gap: 1rem;}
}
@media(max-width: 480px) {
    .sectors-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.5rem; }
    .title { font-size: 2.2rem; }
    .pricing-card { padding: 1.5rem; }
}