/*!
 * Epica Data - Stylesheet
 * https://www.epicadata.ai
 * Buenos Aires, Argentina
 */
        :root {
            --navy: #111D2E;
            --navy-light: #1A2B3F;
            --navy-mid: #152238;
            --navy-soft: #1A2940;        /* Mejora 2: cards sobre navy */
            --gold: #C8A555;
            --gold-light: #D4B76A;
            --gold-soft: #D4B976;        /* Mejora 2: hover gold */
            --gold-dark: #A88A3D;
            --gold-deep: #A88838;        /* Mejora 2: active/pressed */
            --gold-glow: rgba(200, 165, 85, 0.15);
            --white: #FFFFFF;
            --surface: #FAFAF7;          /* Mejora 2: off-white cálido */
            --gray-50: #F8F9FB;
            --gray-100: #F4F5F7;
            --gray-200: #E8EBF0;
            --gray-300: #B0B8C4;
            --gray-400: #8892A0;
            --gray-600: #5A6475;
            --gray-800: #2A3142;
            --success: #22c55e;
            --danger: #ef4444;
            --info: #3b82f6;
            --ease-premium: cubic-bezier(0.4, 0, 0.2, 1);
            --ease-out-quart: cubic-bezier(0.16, 1, 0.3, 1);
            --shadow-card: 0 1px 2px rgba(17,29,46,0.04), 0 8px 24px rgba(17,29,46,0.06);
            --shadow-card-hover: 0 4px 8px rgba(17,29,46,0.06), 0 20px 40px rgba(17,29,46,0.10);
            --radius: 18px;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Inter', -apple-system, sans-serif;
            color: var(--gray-800);
            line-height: 1.65;                     /* Mejora 1: line-height largo */
            overflow-x: hidden;
            background: var(--white);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            text-rendering: optimizeLegibility;
        }
        /* Mejora 1: tipografía premium */
        h1, h2, h3 {
            line-height: 1.2;
            letter-spacing: -0.02em;
            text-wrap: balance;
        }
        h4, h5, h6 { line-height: 1.3; letter-spacing: -0.01em; text-wrap: balance; }
        p { text-wrap: pretty; }

        /* Skip link */
        .skip-link { position: absolute; left: -9999px; top: 0; z-index: 9999; background: var(--gold); color: var(--navy); padding: 12px 20px; font-weight: 700; text-decoration: none; border-radius: 0 0 8px 0; }
        .skip-link:focus { left: 12px; top: 12px; }

        /* Mejora 7: scroll progress bar */
        .scroll-progress {
            position: fixed; top: 0; left: 0;
            height: 3px; width: 0;
            background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
            z-index: 1000; pointer-events: none;
            transition: width 0.05s linear;
            box-shadow: 0 0 8px rgba(200, 165, 85, 0.4);
        }

        /* Focus visible global */
        :focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

        /* ═══ ANIMATIONS ═══ */
        .reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s var(--ease-out-quart), transform 0.8s var(--ease-out-quart);
        }
        .reveal.visible { opacity: 1; transform: translateY(0); }
        .reveal-left {
            opacity: 0; transform: translateX(-50px);
            transition: opacity 0.8s var(--ease-out-quart), transform 0.8s var(--ease-out-quart);
        }
        .reveal-left.visible { opacity: 1; transform: translateX(0); }
        .reveal-right {
            opacity: 0; transform: translateX(50px);
            transition: opacity 0.8s var(--ease-out-quart), transform 0.8s var(--ease-out-quart);
        }
        .reveal-right.visible { opacity: 1; transform: translateX(0); }
        .reveal-scale { opacity: 0; transform: scale(0.94); transition: opacity 0.6s ease, transform 0.6s ease; }
        .reveal-scale.visible { opacity: 1; transform: scale(1); }
        .stagger-1 { transition-delay: 0.08s; }
        .stagger-2 { transition-delay: 0.16s; }
        .stagger-3 { transition-delay: 0.24s; }
        .stagger-4 { transition-delay: 0.32s; }
        .stagger-5 { transition-delay: 0.40s; }
        @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
        @keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
        @keyframes glow-pulse {
            0%, 100% { box-shadow: 0 0 20px rgba(200, 165, 85, 0.1); }
            50% { box-shadow: 0 0 40px rgba(200, 165, 85, 0.25); }
        }
        @keyframes dash-draw { to { stroke-dashoffset: 0; } }
        @keyframes slideInChat {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        @keyframes particleFloat {
            0% { transform: translateY(0) rotate(0deg); opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 1; }
            100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
        }
        @keyframes ticker {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        @keyframes spin { to { transform: rotate(360deg); } }
        @keyframes bounce-soft {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(8px); }
        }
        @keyframes check-draw { to { stroke-dashoffset: 0; } }
        @keyframes ripple {
            to { transform: scale(2.5); opacity: 0; }
        }
        @keyframes sparkline-draw { to { stroke-dashoffset: 0; } }

        /* ═══ NAV ═══ */
        nav {
            position: fixed; top: 0; width: 100%; z-index: 100;
            background: rgba(17, 29, 46, 0.85);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            padding: 0 2rem;
            border-bottom: 1px solid rgba(200, 165, 85, 0.08);
            transition: background 0.4s ease, height 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }
        nav.scrolled {
            background: rgba(17, 29, 46, 0.92);
            box-shadow: 0 4px 30px rgba(0,0,0,0.25);
            border-bottom-color: rgba(200, 165, 85, 0.18);
        }
        .nav-inner {
            max-width: 1200px; margin: 0 auto;
            display: flex; align-items: center; justify-content: space-between;
            height: 80px;
            transition: height 0.3s ease;
        }
        nav.scrolled .nav-inner { height: 64px; }
        .logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
        .logo-icon { width: 36px; height: 36px; transition: transform 0.3s ease; }
        .logo:hover .logo-icon { transform: rotate(-5deg) scale(1.05); }
        .logo-text {
            font-family: 'Playfair Display', serif;
            font-size: 1.3rem; font-weight: 700;
            color: var(--gold); letter-spacing: 2px;
        }
        .nav-links { display: flex; gap: 2rem; align-items: center; }
        .nav-links a {
            color: var(--gray-300); text-decoration: none;
            font-size: 0.9rem; font-weight: 500;
            transition: color 0.3s; position: relative;
            padding: 0.4rem 0;
        }
        .nav-links a::after {
            content: ''; position: absolute;
            bottom: -2px; left: 0; width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--gold), var(--gold-light));
            transition: width 0.35s var(--ease-premium);
            border-radius: 2px;
        }
        .nav-links a:hover, .nav-links a.active { color: var(--gold); }
        .nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
        .btn-nav {
            background: var(--gold); color: var(--navy) !important;
            padding: 0.55rem 1.25rem; border-radius: 8px;
            font-weight: 600;
            transition: all 0.25s var(--ease-premium);
        }
        .btn-nav::after { display: none; }
        .btn-nav:hover {
            background: var(--gold-soft);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px -4px rgba(200, 165, 85, 0.4);
        }

        /* ═══ HERO ═══ */
        .hero {
            background: linear-gradient(135deg, var(--navy) 0%, #0D1620 50%, var(--navy-light) 100%);
            min-height: 100vh;
            display: flex; align-items: center;
            padding: 7rem 2rem 4rem;
            position: relative; overflow: hidden;
        }
        .hero-particles { position: absolute; inset: 0; pointer-events: none; }
        .hero-particles .particle {
            position: absolute; width: 4px; height: 4px;
            background: var(--gold); border-radius: 50%;
            opacity: 0; animation: particleFloat linear infinite;
        }
        /* Mejora 6: gradient radial dorado en esquina superior derecha */
        .hero::before {
            content: ''; position: absolute; top: -30%; right: -15%;
            width: 900px; height: 900px;
            background: radial-gradient(circle, rgba(200, 165, 85, 0.10) 0%, rgba(200, 165, 85, 0.04) 30%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero::after {
            content: ''; position: absolute; bottom: -30%; left: -10%;
            width: 600px; height: 600px;
            background: radial-gradient(circle, rgba(59, 130, 246, 0.04) 0%, transparent 70%);
            border-radius: 50%;
        }
        .hero-inner {
            max-width: 1200px; margin: 0 auto; width: 100%;
            display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem;
            align-items: center; position: relative; z-index: 2;
        }
        .hero-badge {
            display: inline-flex; align-items: center; gap: 0.5rem;
            background: rgba(200, 165, 85, 0.1);
            color: var(--gold);
            padding: 0.45rem 1rem; border-radius: 20px;
            font-size: 0.78rem; font-weight: 600;
            letter-spacing: 1px; text-transform: uppercase;
            margin-bottom: 1.5rem;
            border: 1px solid rgba(200, 165, 85, 0.2);
            opacity: 0; animation: slideInChat 0.6s 0.2s forwards;
        }
        .hero-badge .badge-dot {
            width: 6px; height: 6px;
            background: var(--success); border-radius: 50%;
            animation: pulse 2s infinite;
        }
        /* Mejora 1: fluid typography clamp() */
        .hero h1, .hero .hero-title {
            font-family: 'Playfair Display', serif;
            font-size: clamp(3rem, 6vw + 1rem, 6.5rem);
            color: var(--white); line-height: 1.05;
            margin-bottom: 1.5rem;
            letter-spacing: -0.03em;
            text-wrap: balance;
            opacity: 0; animation: slideInChat 0.8s 0.4s forwards;
        }
        .hero h1 span, .hero .hero-title .gold-text {
            color: var(--gold); position: relative;
        }
        .hero h1 span::after {
            content: ''; position: absolute;
            bottom: 2px; left: 0; width: 100%; height: 3px;
            background: linear-gradient(90deg, var(--gold), transparent);
            border-radius: 2px;
        }
        .hero p, .hero .hero-subtitle {
            color: var(--gray-300); font-size: 1.15rem;
            line-height: 1.7; margin-bottom: 1.6rem;
            max-width: 60ch;
            text-wrap: pretty;
            opacity: 0; animation: slideInChat 0.8s 0.6s forwards;
        }
        .hero .hero-subtitle strong { color: var(--white); font-weight: 700; }

        /* Hero meta pills */
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin-bottom: 2rem;
            opacity: 0; animation: slideInChat 0.8s 0.7s forwards;
        }
        .hero-meta-item {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            padding: 0.45rem 0.85rem;
            background: rgba(200, 165, 85, 0.07);
            border: 1px solid rgba(200, 165, 85, 0.18);
            color: var(--gray-300);
            border-radius: 999px;
            font-size: 0.78rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all 0.25s var(--ease-premium);
        }
        .hero-meta-item svg { color: var(--gold); flex-shrink: 0; }
        .hero-meta-item:hover {
            background: rgba(200, 165, 85, 0.12);
            border-color: rgba(200, 165, 85, 0.32);
            color: var(--white);
            transform: translateY(-1px);
        }

        .hero-buttons {
            display: flex; gap: 1rem; flex-wrap: wrap;
            opacity: 0; animation: slideInChat 0.8s 0.8s forwards;
        }
        .hero-brand-line {
            font-family: 'Playfair Display', serif;
            font-style: italic;
            font-size: 0.95rem;
            color: var(--gold);
            margin-top: 1.5rem;
            opacity: 0; animation: slideInChat 0.8s 0.95s forwards;
            letter-spacing: 0.02em;
        }

        /* Hero mouse spotlight (subtle gold radial follow) */
        .hero-spotlight {
            position: absolute;
            inset: 0;
            pointer-events: none;
            background: radial-gradient(circle 380px at var(--spot-x, 50%) var(--spot-y, 30%),
                rgba(200, 165, 85, 0.08), transparent 70%);
            transition: background-position 0.2s ease;
            z-index: 1;
        }
        /* Mejora 3: botones premium */
        .btn-primary, .btn-secondary {
            display: inline-flex; align-items: center; justify-content: center;
            gap: 0.5rem;
            font-family: inherit;
            transition: all 0.25s var(--ease-premium);
            cursor: pointer;
            text-decoration: none;
            position: relative; overflow: hidden;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--gold), var(--gold-dark));
            color: var(--navy); padding: 0.95rem 2rem;
            border-radius: 10px; font-weight: 700; font-size: 1rem;
            border: none;
            box-shadow: 0 4px 14px -4px rgba(200, 165, 85, 0.3);
        }
        .btn-primary::before {
            content: ''; position: absolute; top: 0; left: -100%;
            width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
            transition: left 0.6s;
        }
        .btn-primary:hover::before { left: 100%; }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px -8px rgba(200, 165, 85, 0.45);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px -4px rgba(200, 165, 85, 0.3);
        }
        .btn-primary:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }
        .btn-secondary {
            background: transparent; color: var(--white);
            padding: 0.95rem 2rem; border-radius: 10px;
            font-weight: 600; font-size: 1rem;
            border: 2px solid rgba(255,255,255,0.18);
        }
        .btn-secondary:hover {
            border-color: var(--gold); color: var(--gold);
            background: rgba(200, 165, 85, 0.06);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px -8px rgba(200, 165, 85, 0.3);
        }
        .btn-secondary:active { transform: translateY(0); }
        /* Botón con flecha animada */
        .btn-arrow .arrow {
            display: inline-block;
            transition: transform 0.3s var(--ease-premium);
        }
        .btn-arrow:hover .arrow { transform: translateX(4px); }
        /* Mejora 3: loading state */
        .btn--loading {
            color: transparent !important;
            pointer-events: none;
        }
        .btn--loading::after {
            content: '';
            position: absolute;
            top: 50%; left: 50%;
            width: 18px; height: 18px;
            margin: -9px 0 0 -9px;
            border: 2px solid currentColor;
            border-right-color: transparent;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            color: var(--navy);
        }

        /* Hero visual */
        .hero-visual { position: relative; opacity: 0; animation: slideInChat 1s 0.6s forwards; }
        .hero-card {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(200, 165, 85, 0.12);
            border-radius: var(--radius); padding: 1.8rem;
            backdrop-filter: blur(10px);
            animation: glow-pulse 4s infinite;
        }
        .hero-card-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.2rem; }
        .status-dot { width: 10px; height: 10px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; box-shadow: 0 0 8px var(--success); }
        .hero-card-header span { color: var(--gray-300); font-size: 0.82rem; }
        .hero-card-header .live-badge {
            margin-left: auto;
            font-size: 0.65rem; color: var(--success);
            background: rgba(34, 197, 94, 0.12);
            border: 1px solid rgba(34, 197, 94, 0.25);
            padding: 2px 8px; border-radius: 10px;
            text-transform: uppercase; letter-spacing: 1px;
            font-weight: 700;
        }
        .hero-chart { height: 80px; display: flex; align-items: flex-end; gap: 3px; margin-bottom: 1.2rem; padding: 0 4px; }
        .hero-chart-bar {
            flex: 1; background: linear-gradient(to top, var(--gold-dark), var(--gold));
            border-radius: 3px 3px 0 0; min-height: 8px;
            transition: height 1s var(--ease-out-quart); opacity: 0.7;
        }
        .hero-chart-bar:hover { opacity: 1; }
        /* Mejora 6: sparklines en metric-row */
        .metric-row {
            display: flex; justify-content: space-between; align-items: center;
            padding: 0.7rem 0; border-bottom: 1px solid rgba(255,255,255,0.04);
            gap: 0.8rem;
        }
        .metric-row:last-child { border: none; }
        .metric-label {
            color: var(--gray-300); font-size: 0.82rem;
            display: flex; align-items: center; gap: 0.4rem;
            flex-shrink: 0;
        }
        .metric-label .live-pulse {
            width: 6px; height: 6px;
            background: var(--success); border-radius: 50%;
            animation: pulse 1.6s infinite;
            box-shadow: 0 0 6px var(--success);
        }
        .metric-spark { flex: 1; max-width: 80px; height: 22px; opacity: 0.85; }
        .metric-value { font-weight: 700; font-size: 0.92rem; font-variant-numeric: tabular-nums; flex-shrink: 0; }
        .metric-up { color: var(--success); }
        .metric-down { color: var(--danger); }
        .metric-gold { color: var(--gold); }
        .hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; margin-top: 1.2rem; }
        .stat-mini {
            background: rgba(200, 165, 85, 0.06);
            border: 1px solid rgba(200, 165, 85, 0.1);
            border-radius: 10px; padding: 0.8rem; text-align: center;
            transition: all 0.3s var(--ease-premium);
        }
        .stat-mini:hover {
            background: rgba(200, 165, 85, 0.12);
            border-color: rgba(200, 165, 85, 0.25);
            transform: translateY(-2px);
        }
        .stat-mini-num { font-size: 1.3rem; font-weight: 800; color: var(--gold); font-variant-numeric: tabular-nums; }
        .stat-mini-label {
            font-size: 0.68rem; color: var(--gray-300);
            text-transform: uppercase; letter-spacing: 0.5px; margin-top: 0.15rem;
        }
        /* Mejora 6: scroll indicator */
        .scroll-indicator {
            position: absolute; bottom: 1.5rem; left: 50%;
            transform: translateX(-50%);
            color: var(--gold);
            opacity: 0.7;
            animation: bounce-soft 2s ease-in-out infinite;
            cursor: pointer;
            text-decoration: none;
            display: flex; flex-direction: column; align-items: center;
            gap: 0.3rem;
            font-size: 0.7rem; letter-spacing: 1.5px;
            text-transform: uppercase;
            font-weight: 600;
            transition: opacity 0.3s, color 0.3s;
        }
        .scroll-indicator:hover { opacity: 1; color: var(--gold-light); }

        /* ═══ SOCIAL PROOF TICKER ═══ */
        .ticker {
            background: var(--navy);
            border-top: 1px solid rgba(200, 165, 85, 0.08);
            border-bottom: 1px solid rgba(200, 165, 85, 0.08);
            padding: 1rem 0; overflow: hidden;
        }
        .ticker-track {
            display: flex; gap: 3rem;
            animation: ticker 25s linear infinite;
            width: max-content;
        }
        .ticker-item {
            color: var(--gray-400); font-size: 0.82rem; font-weight: 500;
            white-space: nowrap; display: flex; align-items: center; gap: 0.5rem;
        }
        .ticker-item span { color: var(--gold); font-weight: 700; }

        /* ═══ SECTIONS ═══ */
        section {
            padding: clamp(5rem, 8vw, 9rem) 2rem;
            scroll-margin-top: 100px;     /* Mejora 13 */
            content-visibility: auto;     /* Mejora 18 */
            contain-intrinsic-size: 1px 800px;
        }
        section.hero, section.cta, section#contacto, section.trust-bar, section.top-bar { content-visibility: visible; }
        .section-inner { max-width: 1100px; margin: 0 auto; }
        .section-label {
            color: var(--gold); font-size: 0.78rem; font-weight: 700;
            letter-spacing: 2.5px; text-transform: uppercase;
            margin-bottom: 0.8rem;
        }
        /* Section eyebrow consistente arriba de cada h2 */
        .section-eyebrow {
            display: inline-block;
            color: var(--gold);
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 2.5px;
            text-transform: uppercase;
            margin-bottom: 0.9rem;
        }
        .section-title {
            font-family: 'Playfair Display', serif;
            font-size: clamp(2rem, 3.2vw + 0.5rem, 3.2rem);
            color: var(--navy); margin-bottom: 1rem;
            line-height: 1.15;
            letter-spacing: -0.025em;
            text-wrap: balance;
        }
        .section-subtitle {
            color: var(--gray-600); font-size: 1.05rem;
            max-width: 65ch; margin-bottom: 3rem;
            line-height: 1.65;
            text-wrap: pretty;
        }
        .section-lead {
            color: var(--gray-600);
            font-size: 1.05rem;
            max-width: 60ch;
            margin: 0 0 3rem;
            line-height: 1.7;
            text-wrap: pretty;
        }
        .gold-text { color: var(--gold); }

        /* ═══ PROCESS ═══ */
        .process { background: var(--surface); position: relative; }
        .process::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold-glow), transparent);
        }
        .process-steps {
            display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
            position: relative;
        }
        .process-steps::before {
            content: ''; position: absolute;
            top: 30px; left: 10%; right: 10%;
            height: 2px;
            background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
            opacity: 0.2;
        }
        .step {
            background: var(--white); border-radius: var(--radius);
            padding: 2rem 1.5rem; position: relative;
            transition: transform 0.4s var(--ease-out-quart), box-shadow 0.4s var(--ease-out-quart), border-color 0.4s var(--ease-out-quart);
            border: 1px solid rgba(17,29,46,0.06);
            box-shadow: var(--shadow-card);
        }
        .step:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--gold);
        }
        .step-num {
            display: inline-flex; align-items: center; justify-content: center;
            width: 44px; height: 44px;
            background: linear-gradient(135deg, var(--navy), var(--navy-mid));
            color: var(--gold); border-radius: 12px;
            font-weight: 800; font-size: 1.1rem;
            margin-bottom: 1.2rem; position: relative; z-index: 2;
            font-family: 'Playfair Display', serif;
        }
        .step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.6rem; color: var(--navy); }
        .step p { color: var(--gray-600); font-size: 0.88rem; line-height: 1.65; }

        /* ═══ MODULES ═══ */
        .modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
        .module-card {
            background: var(--white); border-radius: var(--radius);
            padding: 2rem;
            border: 1px solid rgba(17,29,46,0.06);
            box-shadow: var(--shadow-card);
            transition: transform 0.4s var(--ease-out-quart), box-shadow 0.4s var(--ease-out-quart), border-color 0.4s var(--ease-out-quart);
            position: relative; overflow: hidden;
        }
        /* Mejora 4: thin gradient line en hover */
        .module-card::before {
            content: ''; position: absolute; top: 0; left: 0;
            width: 100%; height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-light));
            transform: scaleX(0); transform-origin: left;
            transition: transform 0.45s var(--ease-premium);
        }
        .module-card:hover::before { transform: scaleX(1); }
        .module-card:hover {
            border-color: rgba(200, 165, 85, 0.3);
            box-shadow: 0 4px 12px rgba(17,29,46,0.06), 0 20px 40px rgba(200, 165, 85, 0.10);
            transform: translateY(-4px);
        }
        /* Mejora 14: numeración elegante */
        .module-num {
            position: absolute; top: 1.2rem; right: 1.4rem;
            font-family: 'Playfair Display', serif;
            font-size: 1.3rem; font-weight: 700;
            color: var(--gold);
            opacity: 0.35;
            letter-spacing: -0.02em;
        }
        .module-icon {
            width: 50px; height: 50px;
            background: linear-gradient(135deg, var(--navy), var(--navy-light));
            border-radius: 12px;
            display: flex; align-items: center; justify-content: center;
            margin-bottom: 1.2rem;
            color: var(--gold); font-weight: 800; font-size: 1rem;
            transition: transform 0.4s var(--ease-premium);
        }
        .module-card:hover .module-icon {
            transform: rotate(5deg) scale(1.05);
        }
        .module-icon svg { transition: transform 0.4s var(--ease-premium); }
        .module-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--navy); }
        .module-card p { color: var(--gray-600); font-size: 0.9rem; line-height: 1.65; }

        /* ═══ INTERACTIVE DEMO ═══ */
        .demo-section {
            background: linear-gradient(135deg, var(--navy) 0%, #0D1620 100%);
            color: var(--white); overflow: hidden; position: relative;
        }
        .demo-section .section-title { color: var(--white); }
        .demo-section .section-subtitle { color: var(--gray-300); }
        .demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
        .demo-dashboard {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(200, 165, 85, 0.12);
            border-radius: var(--radius); overflow: hidden;
        }
        .demo-titlebar {
            background: rgba(0,0,0,0.3); padding: 0.7rem 1rem;
            display: flex; align-items: center; gap: 0.5rem;
            border-bottom: 1px solid rgba(200, 165, 85, 0.08);
        }
        .demo-dot { width: 8px; height: 8px; border-radius: 50%; }
        .demo-dot.red { background: #ff5f57; }
        .demo-dot.yellow { background: #ffbd2e; }
        .demo-dot.green { background: #28c840; }
        .demo-titlebar span { color: var(--gray-400); font-size: 0.75rem; margin-left: 0.5rem; }
        .demo-body { padding: 1.5rem; }
        .demo-kpi-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; margin-bottom: 1.5rem; }
        .demo-kpi {
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 12px; padding: 0.85rem; text-align: center;
            transition: all 0.3s var(--ease-premium);
        }
        .demo-kpi:hover {
            background: rgba(255,255,255,0.07);
            border-color: rgba(200,165,85,0.2);
        }
        .demo-kpi-val { font-size: 1.2rem; font-weight: 800; font-variant-numeric: tabular-nums; }
        .demo-kpi-label { font-size: 0.68rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 0.15rem; }
        .demo-chart-area {
            background: rgba(255,255,255,0.02); border-radius: 12px;
            padding: 1rem; margin-bottom: 1.2rem;
            border: 1px solid rgba(255,255,255,0.04);
        }
        .demo-chart-title { font-size: 0.75rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.8rem; }
        .demo-chart-svg { width: 100%; height: 120px; }
        .demo-chat { display: flex; flex-direction: column; gap: 1rem; }
        .demo-chat-title {
            font-size: 0.95rem; font-weight: 600; color: var(--gold);
            margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem;
        }
        .demo-chat-desc { font-size: 0.92rem; color: var(--gray-300); margin-bottom: 1rem; line-height: 1.65; }
        .chat-bubble {
            padding: 0.85rem 1rem; border-radius: 14px;
            font-size: 0.88rem; line-height: 1.6; max-width: 92%;
            opacity: 0;
        }
        .chat-bubble.visible { animation: slideInChat 0.5s forwards; }
        .chat-user {
            background: rgba(200, 165, 85, 0.15); color: var(--gold-light);
            border: 1px solid rgba(200, 165, 85, 0.2);
            align-self: flex-end; border-bottom-right-radius: 4px;
        }
        .chat-ai {
            background: rgba(255,255,255,0.05); color: var(--gray-300);
            border: 1px solid rgba(255,255,255,0.08);
            align-self: flex-start; border-bottom-left-radius: 4px;
        }
        .chat-ai strong { color: var(--white); }
        .chat-typing { display: flex; gap: 4px; padding: 0.6rem 1rem; }
        .chat-typing span { width: 6px; height: 6px; background: var(--gold); border-radius: 50%; animation: pulse 1.2s infinite; }
        .chat-typing span:nth-child(2) { animation-delay: 0.2s; }
        .chat-typing span:nth-child(3) { animation-delay: 0.4s; }
        .demo-alerts { margin-top: 1rem; }
        .demo-alert-item {
            display: flex; align-items: center; gap: 0.6rem;
            padding: 0.6rem 0.8rem;
            background: rgba(255,255,255,0.03); border-radius: 8px;
            margin-bottom: 0.5rem; border-left: 3px solid;
            font-size: 0.82rem; color: var(--gray-300);
            opacity: 0; transition: opacity 0.5s, transform 0.5s;
            transform: translateX(-10px);
        }
        .demo-alert-item.visible { opacity: 1; transform: translateX(0); }
        .demo-alert-item strong { color: var(--white); }

        /* ═══ EPICA OS SECTION ═══ */
        .epicaos-section { background: var(--surface); }
        .epicaos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
        .epicaos-features { display: flex; flex-direction: column; gap: 1.2rem; }
        .epicaos-feature {
            display: flex; gap: 1rem; align-items: flex-start;
            padding: 1rem; border-radius: 14px; transition: all 0.3s var(--ease-premium);
        }
        .epicaos-feature:hover { background: var(--white); box-shadow: 0 4px 15px rgba(0,0,0,0.05); transform: translateX(4px); }
        .epicaos-feature-icon {
            flex-shrink: 0; width: 42px; height: 42px;
            background: linear-gradient(135deg, var(--navy), var(--navy-light));
            border-radius: 10px; display: flex; align-items: center; justify-content: center;
            color: var(--gold); font-size: 0.85rem; font-weight: 800;
            transition: transform 0.4s var(--ease-premium);
        }
        .epicaos-feature:hover .epicaos-feature-icon { transform: rotate(-5deg) scale(1.05); }
        .epicaos-feature h4 { font-size: 0.98rem; font-weight: 700; margin-bottom: 0.3rem; color: var(--navy); }
        .epicaos-feature p { color: var(--gray-600); font-size: 0.88rem; line-height: 1.6; }
        .epicaos-visual {
            background: var(--navy);
            border: 1px solid rgba(200, 165, 85, 0.12);
            border-radius: var(--radius); padding: 1.5rem;
            position: relative; overflow: hidden;
            box-shadow: 0 12px 40px rgba(17,29,46,0.15);
        }
        .epicaos-visual::before {
            content: ''; position: absolute; top: -50%; right: -50%;
            width: 200px; height: 200px;
            background: radial-gradient(circle, rgba(200, 165, 85, 0.08), transparent);
            border-radius: 50%;
        }
        .alert-title-bar {
            color: var(--gold); font-size: 0.75rem; font-weight: 600;
            letter-spacing: 1px; text-transform: uppercase;
            margin-bottom: 0.8rem;
            display: flex; align-items: center; gap: 0.5rem;
        }
        .alert-title-bar .live-dot { width: 6px; height: 6px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; box-shadow: 0 0 6px var(--success); }
        .alert-item {
            display: flex; align-items: flex-start; gap: 0.7rem;
            padding: 0.7rem 0.8rem;
            background: rgba(255,255,255,0.03); border-radius: 8px;
            margin-bottom: 0.5rem; border-left: 3px solid var(--gold);
            transition: all 0.3s;
        }
        .alert-item:hover { background: rgba(255,255,255,0.06); transform: translateX(4px); }
        .alert-icon { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
        .alert-text { font-size: 0.84rem; color: var(--gray-300); line-height: 1.55; }
        .alert-text strong { color: var(--white); }

        /* ═══ BENEFITS ═══ */
        .benefits { background: var(--white); }
        .benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
        .benefit { text-align: center; padding: 2rem 1rem; border-radius: var(--radius); transition: all 0.3s var(--ease-premium); }
        .benefit:hover { background: var(--surface); transform: translateY(-4px); box-shadow: var(--shadow-card); }
        .benefit-number {
            font-family: 'Playfair Display', serif;
            font-size: 3.2rem; font-weight: 800;
            color: var(--gold); line-height: 1; margin-bottom: 0.5rem;
            letter-spacing: -0.03em;
            font-variant-numeric: tabular-nums;
        }
        .benefit-number .counter { display: inline; }
        .benefit-label { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 0.4rem; }
        .benefit-desc { font-size: 0.84rem; color: var(--gray-600); line-height: 1.55; }

        /* ═══ TEAM ═══ */
        .team-section { background: var(--white); }
        .team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; max-width: 800px; margin: 0 auto; }
        .team-card {
            background: var(--white); border-radius: var(--radius);
            padding: 2rem;
            border: 1px solid rgba(17,29,46,0.06);
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: transform 0.35s var(--ease-premium), box-shadow 0.35s var(--ease-premium), border-color 0.35s var(--ease-premium);
            position: relative; overflow: hidden;
        }
        /* Mejora 12: borde gold animado en hover */
        .team-card::before {
            content: '';
            position: absolute; inset: 0;
            border-radius: var(--radius);
            padding: 1.5px;
            background: linear-gradient(135deg, transparent, var(--gold), transparent);
            -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            -webkit-mask-composite: xor;
                    mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.4s ease;
            pointer-events: none;
        }
        .team-card:hover::before { opacity: 1; }
        .team-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        /* Mejora 16: avatar con iniciales (reemplaza img) */
        .team-avatar {
            width: 100px; height: 100px;
            border-radius: 50%;
            margin: 0 auto 1.2rem;
            background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--gold-dark) 100%);
            display: flex; align-items: center; justify-content: center;
            font-family: 'Playfair Display', serif;
            font-size: 2.5rem; font-weight: 700;
            color: var(--gold);
            border: 2px solid var(--navy);
            box-shadow: 0 8px 24px rgba(17,29,46,0.18), inset 0 0 30px rgba(200,165,85,0.08);
            letter-spacing: -0.02em;
        }
        .team-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; }
        .team-card p { color: var(--gray-600); font-size: 0.88rem; line-height: 1.65; }

        /* ═══ TESTIMONIALS / CASOS ═══ */
        .testimonials { background: var(--surface); }
        .testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
        .testimonial-card {
            background: var(--white); border-radius: var(--radius);
            padding: 2rem;
            border: 1px solid rgba(17,29,46,0.06);
            box-shadow: var(--shadow-card);
            transition: all 0.35s var(--ease-premium);
            position: relative;
        }
        /* Mejora 15: quote marks decorativos */
        .testimonial-card::before {
            content: '\201C';
            position: absolute;
            top: 0.2rem; left: 1rem;
            font-family: 'Playfair Display', serif;
            font-size: 5rem;
            line-height: 1;
            color: var(--gold);
            opacity: 0.18;
            pointer-events: none;
        }
        .testimonial-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-4px); }
        .testimonial-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 0.8rem; letter-spacing: 2px; }
        .testimonial-text { font-size: 0.92rem; color: var(--gray-600); line-height: 1.65; font-style: italic; margin-bottom: 1.2rem; position: relative; z-index: 1; }
        .testimonial-author { display: flex; align-items: center; gap: 0.8rem; }
        .testimonial-avatar {
            width: 40px; height: 40px;
            background: linear-gradient(135deg, var(--gold-dark), var(--gold));
            border-radius: 50%; display: flex; align-items: center; justify-content: center;
            color: var(--navy); font-weight: 700; font-size: 0.85rem;
            font-family: 'Playfair Display', serif;
        }
        .testimonial-name { font-size: 0.9rem; font-weight: 600; color: var(--navy); }
        .testimonial-role { font-size: 0.78rem; color: var(--gray-600); }

        /* ═══ CTA ═══ */
        .cta {
            background: linear-gradient(135deg, var(--navy) 0%, #0D1620 100%);
            text-align: center; position: relative; overflow: hidden;
        }
        .cta::before {
            content: ''; position: absolute; top: -50%; left: 50%;
            transform: translateX(-50%);
            width: 600px; height: 600px;
            background: radial-gradient(circle, rgba(200, 165, 85, 0.06), transparent 70%);
            border-radius: 50%;
        }
        .cta .section-inner { position: relative; z-index: 2; }
        .cta .section-title { color: var(--white); }
        .cta p { color: var(--gray-300); font-size: 1.1rem; max-width: 60ch; margin: 0 auto 2rem; line-height: 1.65; }
        .cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

        /* ═══ FORMULARIO ═══ */
        .contact-form {
            max-width: 580px;
            margin: 3rem auto 0;
            text-align: left;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(200, 165, 85, 0.15);
            border-radius: var(--radius);
            padding: 2rem;
            backdrop-filter: blur(8px);
        }
        /* Mejora 10: floating label */
        .form-field {
            position: relative;
            margin-bottom: 1.2rem;
        }
        .form-field input,
        .form-field textarea {
            width: 100%;
            padding: 1.1rem 1rem 0.6rem;
            background: rgba(255,255,255,0.05);
            border: 1.5px solid rgba(200, 165, 85, 0.18);
            border-radius: 10px;
            color: var(--white);
            font-family: inherit;
            font-size: 0.95rem;
            transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
        }
        .form-field textarea {
            resize: vertical;
            min-height: 130px;
            padding-top: 1.4rem;
        }
        .form-field label {
            position: absolute;
            top: 0.95rem; left: 1rem;
            font-size: 0.95rem;
            color: var(--gray-300);
            pointer-events: none;
            transition: all 0.2s var(--ease-premium);
            background: transparent;
        }
        .form-field label .req { color: var(--gold); }
        .form-field input:focus,
        .form-field textarea:focus,
        .form-field input:not(:placeholder-shown),
        .form-field textarea:not(:placeholder-shown) {
            outline: none;
        }
        .form-field input:focus + label,
        .form-field textarea:focus + label,
        .form-field input:not(:placeholder-shown) + label,
        .form-field textarea:not(:placeholder-shown) + label {
            top: 0.3rem;
            font-size: 0.7rem;
            color: var(--gold);
            letter-spacing: 0.5px;
            text-transform: uppercase;
            font-weight: 600;
        }
        .form-field input:focus,
        .form-field textarea:focus {
            border-color: var(--gold);
            background: rgba(255,255,255,0.08);
            box-shadow: 0 0 0 3px rgba(200, 165, 85, 0.12);
        }
        /* Mejora 10: validación visual */
        .form-field input:invalid:not(:placeholder-shown),
        .form-field textarea:invalid:not(:placeholder-shown) {
            border-color: rgba(239, 68, 68, 0.6);
        }
        .form-field input:valid:not(:placeholder-shown),
        .form-field textarea:valid:not(:placeholder-shown) {
            border-color: rgba(34, 197, 94, 0.45);
        }
        .form-field .field-hint {
            font-size: 0.72rem; color: var(--gray-400);
            margin-top: 0.35rem;
            display: flex; justify-content: space-between;
            min-height: 1em;
        }
        .form-field .char-counter { color: var(--gray-400); font-variant-numeric: tabular-nums; }
        .form-field .char-counter.near-limit { color: #f59e0b; }
        .contact-form button[type="submit"] {
            margin-top: 0.5rem;
            cursor: pointer;
            width: 100%;
        }
        .form-feedback {
            margin-top: 1rem;
            padding: 0.85rem 1rem;
            border-radius: 10px;
            font-size: 0.88rem;
            display: none;
            align-items: center; gap: 0.6rem;
        }
        .form-feedback.success {
            background: rgba(34, 197, 94, 0.1);
            border: 1px solid rgba(34, 197, 94, 0.3);
            color: #4ade80;
            display: flex;
        }
        .form-feedback.error {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid rgba(239, 68, 68, 0.3);
            color: #f87171;
            display: flex;
        }
        .form-feedback svg { flex-shrink: 0; }
        .check-icon path {
            stroke-dasharray: 30;
            stroke-dashoffset: 30;
            animation: check-draw 0.5s 0.1s forwards ease;
        }

        /* ═══ FOOTER ═══ */
        footer {
            background: #080D15; color: var(--gray-300);
            padding: 4rem 2rem 1.5rem;
            position: relative;
        }
        /* Mejora 9: divider sutil */
        footer::before {
            content: '';
            position: absolute; top: 0; left: 0; right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(200, 165, 85, 0.25), transparent);
        }
        .footer-inner {
            max-width: 1100px; margin: 0 auto;
            display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr; gap: 2.5rem;
        }
        .footer-brand .logo-text { margin-bottom: 0.8rem; display: block; }
        .footer-brand .footer-tagline {
            font-size: 0.85rem; line-height: 1.65;
            color: var(--gray-300);
            margin-bottom: 1.2rem;
            max-width: 32ch;
        }
        .footer-social {
            display: flex; gap: 0.6rem; margin-top: 0.8rem;
        }
        .footer-social a {
            width: 36px; height: 36px;
            display: inline-flex; align-items: center; justify-content: center;
            background: rgba(200, 165, 85, 0.08);
            border: 1px solid rgba(200, 165, 85, 0.15);
            border-radius: 8px;
            color: var(--gold);
            transition: all 0.25s var(--ease-premium);
        }
        .footer-social a:hover {
            background: var(--gold);
            color: var(--navy);
            transform: translateY(-2px);
            box-shadow: 0 6px 14px -4px rgba(200, 165, 85, 0.4);
        }
        .footer-col h4 {
            color: var(--gold); font-size: 0.75rem;
            text-transform: uppercase; letter-spacing: 1.5px;
            margin-bottom: 1rem;
            font-weight: 700;
        }
        .footer-col a {
            display: block; color: var(--gray-300);
            text-decoration: none; font-size: 0.85rem;
            margin-bottom: 0.55rem; transition: color 0.3s, padding-left 0.3s;
        }
        .footer-col a:hover { color: var(--gold); padding-left: 4px; }
        /* Mejora 17: newsletter */
        .footer-newsletter form {
            display: flex; flex-direction: column; gap: 0.5rem;
            margin-top: 0.5rem;
        }
        .footer-newsletter p {
            font-size: 0.78rem; color: var(--gray-400);
            line-height: 1.5; margin-bottom: 0.6rem;
        }
        .footer-newsletter input {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(200, 165, 85, 0.18);
            color: var(--white);
            padding: 0.6rem 0.8rem;
            border-radius: 8px;
            font-family: inherit;
            font-size: 0.85rem;
            transition: border-color 0.25s, background 0.25s;
        }
        .footer-newsletter input:focus {
            outline: none;
            border-color: var(--gold);
            background: rgba(255,255,255,0.08);
        }
        .footer-newsletter button {
            background: var(--gold);
            color: var(--navy);
            border: none;
            padding: 0.6rem 0.8rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.25s var(--ease-premium);
            font-family: inherit;
        }
        .footer-newsletter button:hover {
            background: var(--gold-soft);
            transform: translateY(-1px);
        }
        .footer-bottom {
            max-width: 1100px; margin: 2rem auto 0;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.05);
            display: flex; justify-content: space-between; align-items: center;
            font-size: 0.78rem; color: var(--gray-600);
            flex-wrap: wrap; gap: 1rem;
        }
        .footer-bottom-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }
        .footer-bottom-links a {
            color: var(--gray-600); text-decoration: none;
            transition: color 0.3s;
        }
        .footer-bottom-links a:hover { color: var(--gold); }

        /* ═══ HAMBURGER ═══ */
        .hamburger { display: none; cursor: pointer; background: none; border: none; padding: 8px; }
        .hamburger span { display: block; width: 22px; height: 2px; background: var(--white); margin: 5px 0; transition: 0.3s; }
        .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .hamburger.open span:nth-child(2) { opacity: 0; }
        .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
        .mobile-nav {
            display: none; position: fixed; top: 64px; left: 0; right: 0;
            background: rgba(17, 29, 46, 0.96);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            padding: 1.5rem 2rem; z-index: 99;
            flex-direction: column; gap: 1rem;
            border-bottom: 1px solid rgba(200, 165, 85, 0.15);
        }
        .mobile-nav.open { display: flex; }
        .mobile-nav a { color: var(--gray-300); text-decoration: none; font-size: 1.1rem; font-weight: 500; padding: 0.5rem 0; }
        .mobile-nav a:hover, .mobile-nav a.active { color: var(--gold); }

        /* ═══ MOBILE STICKY CTA ═══ Mejora 8 */
        .mobile-sticky-cta {
            display: none;
            position: fixed; bottom: 0; left: 0; right: 0;
            padding: 12px 16px;
            background: rgba(17, 29, 46, 0.96);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 1px solid rgba(200, 165, 85, 0.3);
            z-index: 100;
            box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
        }
        .mobile-sticky-cta .btn-primary {
            width: 100%;
            padding: 0.85rem;
            font-size: 0.95rem;
        }

        /* ═══ TECH STACK HOVER ═══ Mejora 12 */
        .tech-item {
            display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
            padding: 0.75rem; border-radius: 12px;
            transition: all 0.3s var(--ease-premium);
            cursor: default;
        }
        .tech-item:hover {
            transform: translateY(-3px) scale(1.05);
            background: rgba(200, 165, 85, 0.05);
        }
        .tech-item svg {
            transition: filter 0.3s ease;
        }
        .tech-item:hover svg {
            filter: drop-shadow(0 4px 12px rgba(200, 165, 85, 0.3));
        }
        .tech-item span { font-size:0.75rem; color:var(--gray-600); font-weight:500; }

        /* ═══ RIPPLE EFFECT ═══ Mejora 12 */
        .ripple {
            position: absolute;
            border-radius: 50%;
            background: rgba(200, 165, 85, 0.4);
            transform: scale(0);
            animation: ripple 0.6s linear;
            pointer-events: none;
        }

        /* ═══ RESPONSIVE ═══ */
        @media (max-width: 1024px) {
            .hero-inner { grid-template-columns: 1fr; text-align: center; }
            .hero p { margin-left: auto; margin-right: auto; }
            .hero-buttons { justify-content: center; }
            .hero-visual { max-width: 500px; margin: 0 auto; }
            .demo-grid { grid-template-columns: 1fr; }
            .footer-inner { grid-template-columns: 1.5fr 1fr 1fr; }
            .footer-newsletter, .footer-col:nth-of-type(3) { grid-column: span 1; }
        }
        @media (max-width: 900px) {
            .process-steps { grid-template-columns: repeat(2, 1fr); }
            .process-steps::before { display: none; }
            .modules-grid { grid-template-columns: repeat(2, 1fr); }
            .epicaos-grid { grid-template-columns: 1fr; }
            .benefits-grid { grid-template-columns: repeat(2, 1fr); }
            .testimonials-grid { grid-template-columns: 1fr; }
            .team-grid { grid-template-columns: 1fr; max-width: 400px; }
            .footer-inner { grid-template-columns: 1fr 1fr; }
            .footer-brand { grid-column: 1 / -1; }
        }
        @media (max-width: 600px) {
            .nav-links { display: none; }
            .hamburger { display: block; }
            .process-steps { grid-template-columns: 1fr; }
            .modules-grid { grid-template-columns: 1fr; }
            .benefits-grid { grid-template-columns: 1fr; }
            .hero-visual { display: block; transform: scale(0.92); margin-top: 2rem; max-width: 100%; }
            section { padding: 4rem 1.2rem; }
            .contact-form { padding: 1.4rem; }
            .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
            .footer-bottom { flex-direction: column; text-align: center; }
            .mobile-sticky-cta { display: block; }
            body { padding-bottom: 76px; }
            .hero { padding-top: 5.5rem; }
        }
        /* prefers-reduced-motion */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
            html { scroll-behavior: auto; }
        }

        /* ═══════════════════════════════════════════════
           NUEVAS SECCIONES — PIVOTE ESTRATÉGICO
           ═══════════════════════════════════════════════ */

        /* ─── TOP BAR ─── */
        .top-bar {
            position: relative;
            background: linear-gradient(90deg, #0A1320, var(--navy) 50%, #0A1320);
            border-bottom: 1px solid rgba(200, 165, 85, 0.15);
            padding: 0;
            transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease, border 0.3s ease;
            overflow: hidden;
            max-height: 60px;
            z-index: 50;
        }
        .top-bar.hidden { max-height: 0; opacity: 0; border-bottom-color: transparent; }
        .top-bar.scrolled-down { max-height: 0; opacity: 0; border-bottom-color: transparent; }
        .top-bar-inner {
            max-width: 1200px; margin: 0 auto;
            display: flex; align-items: center; justify-content: center;
            gap: 0.85rem;
            padding: 0.55rem 2rem;
            font-size: 0.82rem;
            color: var(--gray-300);
            line-height: 1.4;
            text-align: center;
            flex-wrap: wrap;
        }
        .top-bar-text strong { color: var(--gold); font-weight: 700; }
        .top-bar-cta {
            color: var(--gold);
            text-decoration: none;
            font-weight: 700;
            padding: 0.25rem 0.7rem;
            border-radius: 6px;
            border: 1px solid rgba(200, 165, 85, 0.4);
            transition: all 0.25s var(--ease-premium);
            white-space: nowrap;
        }
        .top-bar-cta:hover {
            background: var(--gold);
            color: var(--navy);
            border-color: var(--gold);
        }
        .top-bar-close {
            background: transparent;
            border: none;
            color: var(--gray-400);
            font-size: 1.3rem;
            line-height: 1;
            cursor: pointer;
            padding: 0 0.4rem;
            margin-left: 0.4rem;
            transition: color 0.2s ease;
        }
        .top-bar-close:hover { color: var(--gold); }

        /* ─── DOT LIVE (verde con pulse) ─── */
        .dot-live {
            display: inline-block;
            width: 8px; height: 8px;
            background: var(--success);
            border-radius: 50%;
            box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
            animation: pulse-live 2s infinite;
            flex-shrink: 0;
        }
        @keyframes pulse-live {
            0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
            70%  { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
            100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
        }

        /* ─── TRUST BAR ─── */
        .trust-bar {
            background: linear-gradient(180deg, var(--navy) 0%, #0E1828 100%);
            border-top: 1px solid rgba(200, 165, 85, 0.10);
            border-bottom: 1px solid rgba(200, 165, 85, 0.10);
            padding: 2.5rem 2rem;
        }
        .trust-bar-inner {
            max-width: 1100px; margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }
        .trust-item {
            display: flex; flex-direction: column; gap: 0.25rem;
            align-items: center;
            text-align: center;
            flex: 1 1 180px;
        }
        .trust-num {
            font-family: 'Playfair Display', serif;
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 700;
            color: var(--gold);
            line-height: 1;
            letter-spacing: -0.02em;
            font-variant-numeric: tabular-nums;
        }
        .trust-label {
            color: var(--gray-300);
            font-size: 0.82rem;
            line-height: 1.4;
            max-width: 22ch;
        }
        .trust-divider {
            width: 1px;
            height: 40px;
            background: linear-gradient(180deg, transparent, rgba(200, 165, 85, 0.3), transparent);
            flex-shrink: 0;
        }

        /* ─── PAQUETES ─── */
        .pkg-section { background: var(--white); }
        .pkg-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
            align-items: stretch;
            margin-bottom: 2rem;
        }
        /* Variante "diagnóstico sin cargo" — verde/oro */
        .pkg-price-free .pkg-price-num {
            color: #22C55E;
            font-style: italic;
        }
        .pkg-price-free .pkg-price-detail {
            color: var(--gold);
        }
        .pkg-card {
            position: relative;
            background: var(--white);
            border: 1px solid rgba(17, 29, 46, 0.08);
            border-radius: 22px;
            padding: 2rem 1.75rem 1.85rem;
            box-shadow: var(--shadow-card);
            display: flex; flex-direction: column;
            transition: transform 0.45s var(--ease-out-quart), box-shadow 0.45s var(--ease-out-quart), border-color 0.45s var(--ease-out-quart);
            overflow: hidden;
        }
        .pkg-card::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 22px;
            padding: 1.5px;
            background: linear-gradient(135deg, transparent, var(--gold), transparent);
            -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            -webkit-mask-composite: xor;
                    mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.45s ease;
            pointer-events: none;
        }
        .pkg-card:hover::before { opacity: 1; }
        .pkg-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 4px 12px rgba(17,29,46,0.06), 0 24px 50px rgba(200, 165, 85, 0.14);
            border-color: rgba(200, 165, 85, 0.4);
        }
        .pkg-card-featured {
            transform: scale(1.02);
            border-color: var(--gold);
            box-shadow: 0 4px 12px rgba(17,29,46,0.06), 0 18px 40px rgba(200, 165, 85, 0.18);
            z-index: 2;
        }
        .pkg-card-featured:hover { transform: scale(1.02) translateY(-6px); }
        .pkg-card-featured::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 22px;
            background: linear-gradient(180deg, rgba(200, 165, 85, 0.04), transparent 50%);
            pointer-events: none;
        }
        .pkg-card-head {
            display: flex; justify-content: space-between; align-items: center;
            margin-bottom: 1rem;
            position: relative; z-index: 1;
        }
        .pkg-num {
            font-family: 'Playfair Display', serif;
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold);
            opacity: 0.4;
            line-height: 1;
            letter-spacing: -0.02em;
        }
        .pkg-tag {
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            color: var(--gold);
            background: rgba(200, 165, 85, 0.1);
            border: 1px solid rgba(200, 165, 85, 0.25);
            padding: 0.25rem 0.7rem;
            border-radius: 999px;
        }
        .pkg-tag-featured {
            background: var(--gold);
            color: var(--navy);
            border-color: var(--gold);
        }
        .pkg-title {
            font-family: 'Playfair Display', serif;
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 0.6rem;
            letter-spacing: -0.02em;
            position: relative; z-index: 1;
        }
        .pkg-desc {
            color: var(--gray-600);
            font-size: 0.92rem;
            line-height: 1.6;
            margin-bottom: 1.2rem;
            position: relative; z-index: 1;
        }
        .pkg-features {
            list-style: none;
            padding: 0;
            margin: 0 0 1.5rem;
            display: flex; flex-direction: column;
            gap: 0.55rem;
            position: relative; z-index: 1;
        }
        .pkg-features li {
            position: relative;
            padding-left: 1.55rem;
            font-size: 0.88rem;
            color: var(--gray-800);
            line-height: 1.5;
        }
        .pkg-features li::before {
            content: '';
            position: absolute;
            left: 0; top: 0.45rem;
            width: 14px; height: 8px;
            border-left: 2px solid var(--gold);
            border-bottom: 2px solid var(--gold);
            transform: rotate(-45deg);
        }
        .pkg-price {
            padding: 0.85rem 0;
            border-top: 1px solid rgba(17, 29, 46, 0.08);
            display: flex; flex-direction: column; gap: 0.15rem;
            position: relative; z-index: 1;
        }
        .pkg-price-sub { padding-bottom: 1.2rem; }
        .pkg-price-from {
            font-size: 0.7rem;
            color: var(--gray-400);
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 600;
        }
        .pkg-price-num {
            font-family: 'Playfair Display', serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--navy);
            letter-spacing: -0.02em;
            line-height: 1.1;
        }
        .pkg-price-num small {
            font-family: 'Inter', sans-serif;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--gray-600);
        }
        .pkg-price-sub .pkg-price-num {
            font-size: 1.15rem;
            color: var(--gray-800);
        }
        .pkg-price-detail {
            font-size: 0.78rem;
            color: var(--gray-600);
            line-height: 1.4;
        }
        .btn-pkg {
            width: 100%;
            margin-top: auto;
            justify-content: center;
            position: relative;
            z-index: 1;
        }
        .pkg-footnote {
            text-align: center;
            font-size: 0.85rem;
            color: var(--gray-600);
            max-width: 70ch;
            margin: 1.5rem auto 0;
            line-height: 1.65;
        }

        /* ─── MODELO DE TRABAJO ─── */
        .model-section { background: var(--surface); }
        .model-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
            margin-top: 2rem;
        }
        .model-col {
            background: var(--white);
            border: 1px solid rgba(17, 29, 46, 0.06);
            border-radius: 18px;
            padding: 2rem 1.75rem;
            box-shadow: var(--shadow-card);
            transition: transform 0.4s var(--ease-out-quart), box-shadow 0.4s var(--ease-out-quart), border-color 0.4s var(--ease-out-quart);
            position: relative;
        }
        .model-col:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(200, 165, 85, 0.3);
        }
        .model-num {
            display: inline-flex;
            align-items: center; justify-content: center;
            width: 38px; height: 38px;
            font-family: 'Playfair Display', serif;
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--gold);
            background: linear-gradient(135deg, var(--navy), var(--navy-mid));
            border-radius: 10px;
            margin-bottom: 1rem;
        }
        .model-col h3 {
            font-family: 'Playfair Display', serif;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 0.6rem;
            line-height: 1.3;
        }
        .model-col p {
            color: var(--gray-600);
            font-size: 0.92rem;
            line-height: 1.65;
        }

        /* ─── CASO FUNDADOR ─── */
        .founder-case-section { background: var(--white); }
        .founder-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
            margin: 2.5rem 0 3rem;
        }
        .founder-card {
            background: linear-gradient(180deg, var(--white), var(--surface));
            border: 1px solid rgba(17, 29, 46, 0.06);
            border-radius: 18px;
            padding: 2rem 1.75rem;
            box-shadow: var(--shadow-card);
            transition: all 0.4s var(--ease-out-quart);
            text-align: center;
        }
        .founder-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(200, 165, 85, 0.3);
        }
        .founder-metric {
            display: block;
            font-family: 'Playfair Display', serif;
            font-size: clamp(2.5rem, 4vw, 3.5rem);
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
            letter-spacing: -0.03em;
            margin-bottom: 0.85rem;
        }
        .founder-card p {
            color: var(--gray-600);
            font-size: 0.92rem;
            line-height: 1.65;
        }
        .founder-cta {
            background: linear-gradient(135deg, var(--navy) 0%, #0D1620 100%);
            border-radius: 22px;
            padding: 2.5rem 2rem;
            text-align: center;
            color: var(--white);
            border: 1px solid rgba(200, 165, 85, 0.18);
            box-shadow: 0 12px 40px rgba(17, 29, 46, 0.15);
            position: relative;
            overflow: hidden;
        }
        .founder-cta::before {
            content: '';
            position: absolute;
            top: -40%; left: 50%;
            transform: translateX(-50%);
            width: 500px; height: 500px;
            background: radial-gradient(circle, rgba(200, 165, 85, 0.08), transparent 70%);
            pointer-events: none;
        }
        .founder-cta h3 {
            font-family: 'Playfair Display', serif;
            font-size: clamp(1.4rem, 2.5vw, 1.8rem);
            color: var(--white);
            margin-bottom: 0.6rem;
            position: relative;
            line-height: 1.25;
        }
        .founder-cta p {
            color: var(--gray-300);
            font-size: 1rem;
            line-height: 1.65;
            margin-bottom: 1.5rem;
            max-width: 60ch;
            margin-left: auto; margin-right: auto;
            position: relative;
        }
        .founder-cta p strong { color: var(--gold); font-weight: 700; }
        .founder-cta .btn-primary { position: relative; }
        .founder-cupos {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 1.2rem !important;
            font-size: 0.82rem !important;
            color: var(--gold) !important;
            font-weight: 600;
            margin-bottom: 0 !important;
        }

        /* ─── FAQ ─── */
        .faq-section { background: var(--white); }
        .faq-list {
            max-width: 800px;
            margin: 2.5rem auto 0;
        }
        .faq-item {
            border-bottom: 1px solid rgba(200, 165, 85, 0.15);
            padding: 1.25rem 0;
            transition: all 0.25s ease;
        }
        .faq-item[open] { border-bottom-color: rgba(200, 165, 85, 0.4); }
        .faq-item summary {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--navy);
            cursor: pointer;
            list-style: none;
            display: flex; justify-content: space-between; align-items: center;
            gap: 1rem;
            padding: 0.25rem 0;
            position: relative;
            transition: color 0.25s ease;
        }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary::after {
            content: '';
            display: inline-block;
            width: 10px; height: 10px;
            border-right: 2px solid var(--gold);
            border-bottom: 2px solid var(--gold);
            transform: rotate(45deg);
            transition: transform 0.3s var(--ease-premium);
            flex-shrink: 0;
            margin-right: 0.4rem;
        }
        .faq-item[open] summary::after { transform: rotate(-135deg); }
        .faq-item summary:hover { color: var(--gold); }
        .faq-item p {
            color: var(--gray-600);
            font-size: 0.95rem;
            line-height: 1.7;
            padding: 0.85rem 0 0.25rem;
            max-width: 70ch;
        }
        .faq-still {
            text-align: center;
            max-width: 600px;
            margin: 2.5rem auto 0;
            padding: 1.5rem;
            background: var(--surface);
            border-radius: 14px;
            border: 1px solid rgba(17, 29, 46, 0.05);
        }
        .faq-still p {
            color: var(--gray-600);
            font-size: 0.92rem;
            line-height: 1.65;
        }
        .faq-still a {
            color: var(--gold);
            text-decoration: none;
            font-weight: 600;
            transition: color 0.2s ease;
            border-bottom: 1px solid transparent;
        }
        .faq-still a:hover {
            color: var(--gold-dark);
            border-bottom-color: var(--gold-dark);
        }

        /* ─── RESPONSIVE para nuevas secciones ─── */
        @media (max-width: 1200px) {
            .pkg-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
            .pkg-card-featured { transform: none; }
            .pkg-card-featured:hover { transform: translateY(-6px); }
        }
        @media (max-width: 900px) {
            .pkg-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
            .pkg-card-featured { transform: none; }
            .pkg-card-featured:hover { transform: translateY(-6px); }
            .model-grid { grid-template-columns: 1fr; }
            .founder-grid { grid-template-columns: 1fr; gap: 1rem; }
            .trust-bar-inner { gap: 1.5rem 2rem; }
            .trust-divider { display: none; }
        }
        @media (max-width: 700px) {
            .pkg-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 600px) {
            .trust-bar { padding: 1.75rem 1.2rem; }
            .trust-bar-inner { gap: 1.5rem; flex-direction: column; }
            .trust-item { flex: 1 1 auto; }
            .pkg-section, .model-section, .founder-case-section, .faq-section { padding-left: 1.2rem; padding-right: 1.2rem; }
            .top-bar-inner { font-size: 0.75rem; gap: 0.5rem; padding: 0.5rem 1rem; flex-wrap: wrap; }
            .top-bar-text { flex: 1 1 100%; text-align: center; order: 1; }
            .top-bar-cta { order: 2; }
            .top-bar-close { order: 3; }
            .founder-cta { padding: 2rem 1.2rem; }
        }

        /* ═══ PRINT STYLES ═══ Mejora 19 */
        @media print {
            nav, .top-bar, .mobile-sticky-cta, .scroll-progress, .hamburger, .mobile-nav, video, .hero-particles, .hero-spotlight, .ticker, .scroll-indicator { display: none !important; }
            body { color: #000; background: #fff; font-size: 11pt; padding-bottom: 0; }
            a { color: #000; text-decoration: underline; }
            a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
            section { page-break-inside: avoid; padding: 1rem 0; }
            .hero, .cta, .demo-section, .epicaos-visual, footer { background: #fff !important; color: #000 !important; }
            .section-title, .hero h1, h1, h2, h3, h4 { color: #000 !important; }
            .btn-primary, .btn-secondary { border: 1px solid #000; color: #000 !important; background: #fff !important; }
            .module-card, .step, .team-card, .testimonial-card { box-shadow: none !important; border: 1px solid #ccc !important; }
        }