/* Importar tipografías modernas */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* Variables de diseño del sistema - Tema Light Premium */
:root {
    /* Paleta de colores */
    --bg-dark: #f8fafc;
    --bg-surface: #ffffff;
    --bg-surface-glass: rgba(255, 255, 255, 0.7);
    --border-glass: rgba(0, 0, 0, 0.06);
    --border-glass-focus: rgba(99, 102, 241, 0.5);
    
    --primary: #4f46e5;
    --primary-glow: rgba(79, 70, 229, 0.15);
    --secondary: #7c3aed;
    --secondary-glow: rgba(124, 58, 237, 0.15);
    --accent: #059669;
    --accent-glow: rgba(5, 150, 105, 0.15);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset de estilos */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Círculos de brillo decorativos en el fondo - Suaves para modo claro */
body::before, body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.5;
}

body::before {
    top: -10%;
    right: -10%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
}

body::after {
    bottom: 0;
    left: -10%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.12) 0%, transparent 70%);
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.4rem, 3vw, 1.8rem); }

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* Barra de navegación */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    padding: 0.85rem 2rem;
    transition: box-shadow var(--transition-fast);
}

.navbar.scrolled {
    box-shadow: 0 4px 24px rgba(79, 70, 229, 0.07);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.48rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    white-space: nowrap;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition-fast);
}

.logo:hover {
    opacity: 0.95;
    transform: translateY(-0.5px);
}

.logo span {
    color: var(--secondary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-icon {
    font-size: 1.6rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 150;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 4px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.nav-links {
    display: flex;
    gap: 0.25rem;
    align-items: center;
    list-style: none;
    flex: 1;
    justify-content: center;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(79, 70, 229, 0.06);
}

.nav-link.active {
    color: var(--primary);
    font-weight: 600;
    background: rgba(79, 70, 229, 0.08);
}

.nav-actions {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-shrink: 0;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    white-space: nowrap;
}

/* Botón compacto para navbar */
.btn-nav {
    padding: 0.5rem 1.1rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--bg-surface-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.btn-accent {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* Tarjetas y Contenedores Glassmorphism */
.glass-card {
    background: var(--bg-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--primary-glow);
    box-shadow: 0 15px 45px rgba(99, 102, 241, 0.08), 0 2px 8px rgba(0, 0, 0, 0.03);
}

/* Gradientes de texto */
.text-gradient {
    background: linear-gradient(135deg, #0f172a 30%, var(--primary) 70%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-cyan {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Estilos de Formularios */
.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-control {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    width: 100%;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: #ffffff;
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* Alertas */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideUp var(--transition-fast);
}

.alert-danger {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.25);
    color: #991b1b;
}

.alert-success {
    background: rgba(5, 150, 105, 0.1);
    border: 1px solid rgba(5, 150, 105, 0.25);
    color: #065f46;
}

/* Animaciones */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-fade {
    animation: fadeIn 0.8s var(--transition-smooth) forwards;
}

.animate-float {
    animation: float 5s ease-in-out infinite;
}

/* Footer */
footer {
    background: #ffffff;
    border-top: 1px solid var(--border-glass);
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 5rem;
    box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.02);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- VISTA: LANDING PAGE (index.php) --- */
.hero-section {
    max-width: 1200px;
    margin: 4rem auto 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    min-height: calc(80vh - 80px);
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-badge {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(79, 70, 229, 0.08);
    border: 1px solid rgba(79, 70, 229, 0.15);
    color: var(--primary);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hero-badge span {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--accent);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    line-height: 1.15;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-mockup {
    width: 100%;
    max-width: 480px;
    background: linear-gradient(135deg, rgba(14, 18, 37, 0.98) 0%, rgba(7, 9, 19, 0.99) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
    position: relative;
    z-index: 2;
    color: #e2e8f0; /* Force light text color inside terminal mockup */
}

.visual-glow {
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 60%);
    z-index: 1;
    pointer-events: none;
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 0.75rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.mockup-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sync-bar {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8); /* Force light color for labels */
}

.sync-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 600;
}

.sync-pulse {
    width: 8px;
    height: 8px;
    background-color: var(--accent);
    border-radius: 50%;
    animation: float 2s infinite ease-in-out;
    box-shadow: 0 0 8px var(--accent);
}

.features-section {
    max-width: 1200px;
    margin: 8rem auto 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.section-subtitle {
    color: var(--primary);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}

.section-title {
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 8px 16px var(--primary-glow);
}

.feature-title {
    font-size: 1.25rem;
    margin-top: 0.5rem;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* --- VISTA: REGISTRO / ACCESO (auth-page) --- */
.auth-page {
    min-height: calc(100vh - 180px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
}

.auth-card {
    width: 100%;
    max-width: 480px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-title {
    font-size: 2rem;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-link {
    color: var(--primary);
    font-weight: 600;
}

.auth-link:hover {
    text-decoration: underline;
}

/* --- VISTA: PANEL DE CONTROL (dashboard.php) --- */
.dashboard-layout {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    min-height: 70vh;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.dashboard-title-group h1 {
    font-size: 2.2rem;
}

.dashboard-title-group p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
}

@media (max-width: 968px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        border-left: 1px solid var(--border-glass);
        box-shadow: -15px 0 45px rgba(0, 0, 0, 0.06);
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 5.5rem 2rem 2rem 2rem;
        gap: 2rem;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 140;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        width: 100%;
        justify-content: flex-start;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-link {
        display: block;
        font-size: 1rem;
        font-weight: 600;
        padding: 0.75rem 1rem;
        width: 100%;
        border-radius: var(--radius-md);
        text-align: left;
    }

    .nav-actions {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        width: 100%;
        border-top: 1px solid var(--border-glass);
        padding-top: 1.5rem;
        margin-top: auto;
    }

    .btn-nav {
        width: 100%;
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
        border-radius: var(--radius-md);
        text-align: center;
        justify-content: center;
    }

    .company-badge-name {
        text-align: center;
        margin-bottom: 0.5rem;
        width: 100%;
        display: block;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .hero-section {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    .hero-badge {
        align-self: center;
    }
    .hero-buttons {
        justify-content: center;
    }
}

.dashboard-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.card-title-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-icon {
    font-size: 1.4rem;
    color: var(--primary);
}

/* Caja de API Key */
.api-key-box {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    background: rgba(79, 70, 229, 0.03);
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    margin: 0.5rem 0;
    position: relative;
    overflow: hidden;
}

.api-key-input {
    background: transparent;
    border: none;
    color: var(--accent);
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: 700;
    width: 100%;
    letter-spacing: 1px;
}

.api-key-input:focus {
    outline: none;
}

.api-action-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.api-action-btn:hover {
    color: var(--text-primary);
    transform: scale(1.1);
}

/* Sección de métricas/stats rápida */
.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.stat-item {
    background: rgba(0, 0, 0, 0.01);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-num {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary);
}

.stat-num.accent {
    color: var(--accent);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Guía de conexión */
.guide-steps {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.guide-step {
    display: flex;
    gap: 1rem;
}

.step-number {
    width: 28px;
    height: 28px;
    background: var(--primary-glow);
    border: 1px solid var(--primary);
    border-radius: 50%;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.step-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.step-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.step-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.step-code {
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--primary);
}

/* Historial de Logs */
.logs-table-wrapper {
    overflow-x: auto;
    margin-top: 0.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-glass);
}

.logs-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

.logs-table th {
    background: rgba(0, 0, 0, 0.02);
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    font-weight: 600;
    border-bottom: 1px solid var(--border-glass);
}

.logs-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    color: var(--text-secondary);
}

.logs-table tr:last-child td {
    border-bottom: none;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.success {
    background: rgba(5, 150, 105, 0.1);
    color: #047857;
}

.status-badge.danger {
    background: rgba(220, 38, 38, 0.1);
    color: #b91c1c;
}

.logs-empty {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

/* Modal de Confirmación Personalizado */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    max-width: 460px;
    width: 90%;
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.05), 0 2px 10px rgba(0, 0, 0, 0.02);
    transform: translateY(25px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.modal-overlay.show .modal-box {
    transform: translateY(0);
}

.modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.1);
    animation: pulseWarning 2s infinite;
}

@keyframes pulseWarning {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.25); }
    70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.modal-title {
    font-size: 1.4rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 0.5rem;
}

.modal-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.modal-btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.modal-btn-confirm {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2);
}

.modal-btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.3);
}

.modal-btn-cancel {
    background: var(--bg-dark);
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
}

.modal-btn-cancel:hover {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
    transform: translateY(-2px);
    border-color: rgba(0, 0, 0, 0.12);
}

/* Selector de moneda premium */
.btn-currency {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    font-family: var(--font-heading);
}

.btn-currency:hover {
    color: var(--primary);
}

.btn-currency.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white !important;
    box-shadow: 0 4px 15px var(--primary-glow);
}

/* --- VISTA: SECCIÓN DE PLANES (PRICING) PREMIUM --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    max-width: 1100px;
    margin: 3rem auto 0 auto;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 460px;
    background: var(--bg-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2.25rem;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.03), 0 1px 3px rgba(0, 0, 0, 0.01);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-card.plan-free::before { background: linear-gradient(90deg, var(--accent) 0%, #10b981 100%); }
.pricing-card.plan-basic::before { background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%); }
.pricing-card.plan-premium::before { background: linear-gradient(90deg, var(--secondary) 0%, #a855f7 100%); }

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glass-focus);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.08), 0 4px 12px rgba(99, 102, 241, 0.02);
}

.pricing-card.plan-basic {
    box-shadow: 0 15px 35px rgba(79, 70, 229, 0.12), 0 1px 3px rgba(0, 0, 0, 0.01);
    border-color: rgba(79, 70, 229, 0.25);
}

.pricing-card.plan-basic:hover {
    box-shadow: 0 25px 45px rgba(79, 70, 229, 0.2), 0 4px 15px rgba(79, 70, 229, 0.05);
}

.pricing-badge {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.pricing-badge.badge-free { background: rgba(5, 150, 105, 0.1); color: var(--accent); }
.pricing-badge.badge-basic { background: rgba(79, 70, 229, 0.1); color: var(--primary); }
.pricing-badge.badge-premium { background: rgba(124, 58, 237, 0.1); color: var(--secondary); }

.pricing-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.pricing-subtitle {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.4;
}

.pricing-price-container {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: var(--font-heading);
    line-height: 1;
}

.pricing-period {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.pricing-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.pricing-features-list li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features-list li .check-icon {
    color: var(--accent);
    font-weight: bold;
    flex-shrink: 0;
}

/* --- NUEVA VISTA: MÉTRICAS DE IMPACTO (STATS) --- */
.stats-section {
    max-width: 1200px;
    margin: 6rem auto 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card-premium {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.02), 0 1px 3px rgba(0, 0, 0, 0.01);
    transition: var(--transition-smooth);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-card-premium:hover {
    transform: translateY(-5px);
    border-color: var(--primary-glow);
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.06);
}

.stat-card-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.stat-card-premium:hover::after {
    opacity: 1;
}

.stat-icon-glow {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 1.5rem auto;
    box-shadow: 0 0 20px var(--primary-glow);
    animation: float 4s ease-in-out infinite;
}

.stat-number-premium {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label-premium {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.stat-desc-premium {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- NUEVA VISTA: TIMELINE WORKFLOW (CÓMO FUNCIONA) --- */
.timeline-section {
    max-width: 1200px;
    margin: 8rem auto 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.timeline-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    margin-top: 4rem;
    gap: 2rem;
}

.timeline-line {
    position: absolute;
    top: 40px;
    left: 5%;
    right: 5%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-glow) 0%, var(--primary) 50%, var(--secondary-glow) 100%);
    z-index: 1;
}

.timeline-step {
    flex: 1;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-node {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 2px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--text-primary);
}

.timeline-step:hover .step-node {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--primary);
    box-shadow: 0 15px 35px var(--primary-glow);
    color: var(--primary);
}

.step-badge {
    position: absolute;
    top: -5px;
    right: 15%;
    background: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 800;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-surface);
    box-shadow: 0 4px 10px var(--primary-glow);
}

.step-title-premium {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.step-desc-premium {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    padding: 0 1rem;
}

@media (max-width: 768px) {
    .timeline-container {
        flex-direction: column;
        gap: 3rem;
        align-items: center;
    }
    .timeline-line {
        display: none;
    }
    .timeline-step {
        width: 100%;
        max-width: 400px;
    }
}

/* --- NUEVA VISTA: CALCULADORA DE ROI INTERACTIVA --- */
.calc-section {
    max-width: 1000px;
    margin: 8rem auto 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.calculator-card {
    background: var(--bg-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin-top: 3rem;
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.03);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    text-align: left;
    align-items: center;
}

@media (max-width: 868px) {
    .calculator-card {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 2rem;
    }
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.calc-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.calc-value-bubble {
    background: var(--primary-glow);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 700;
    border: 1px solid rgba(79, 70, 229, 0.2);
}

.slider-premium {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-glass);
    outline: none;
    transition: background 0.3s;
}

.slider-premium::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.4);
    transition: transform 0.2s;
}

.slider-premium::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.calc-outputs {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.02) 0%, rgba(124, 58, 237, 0.02) 100%);
    border: 1px solid rgba(79, 70, 229, 0.1);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.roi-stat-box {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.roi-number {
    font-size: 3.2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary);
    line-height: 1.1;
}

.roi-number.accent {
    color: var(--accent);
}

.roi-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.roi-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- NUEVA VISTA: ACORDEÓN DE PREGUNTAS FRECUENTES (FAQ) --- */
.faq-section {
    max-width: 800px;
    margin: 8rem auto 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.faq-accordion {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    text-align: left;
}

.faq-item {
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item:hover {
    border-color: var(--primary-glow);
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: left;
    transition: color 0.3s;
}

.faq-trigger:hover {
    color: var(--primary);
}

.faq-icon-arrow {
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-icon-arrow {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-inner {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 500px; /* Suficiente para el contenido de las respuestas */
}

/* --- NUEVO PIE DE PÁGINA MULTI-COLUMNA (FOOTER) --- */
.footer-premium {
    background: #ffffff;
    border-top: 1px solid var(--border-glass);
    padding: 5rem 2rem 2.5rem 2rem;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.01);
    text-align: left;
}

.footer-grid-premium {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 4rem;
}

@media (max-width: 968px) {
    .footer-grid-premium {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 568px) {
    .footer-grid-premium {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

.footer-col-premium {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-desc-text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.footer-col-title {
    font-size: 0.95rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-links-list a {
    transition: var(--transition-fast);
}

.footer-links-list a:hover {
    color: var(--primary);
    transform: translateX(3px);
}

.footer-disclaimer-box {
    background: rgba(0, 0, 0, 0.01);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 1rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.footer-divider {
    max-width: 1200px;
    margin: 3rem auto 1.5rem auto;
    height: 1px;
    background: var(--border-glass);
}

.footer-bottom-row {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (max-width: 568px) {
    .footer-bottom-row {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-circle-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.social-circle-btn:hover {
    background: var(--primary-glow);
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.1);
}

/* --- NUEVA VISTA: MODALES GLASSMORPHIC DE POLÍTICAS --- */
.policy-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.policy-modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.policy-modal-box {
    background: #ffffff;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    max-width: 720px;
    width: 90%;
    max-height: 80vh;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.policy-modal-overlay.show .policy-modal-box {
    transform: translateY(0);
}

.policy-modal-header {
    padding: 1.75rem 2.5rem;
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.policy-modal-title {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-primary);
}

.policy-modal-close-btn {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.policy-modal-close-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

.policy-modal-body {
    padding: 2.5rem;
    overflow-y: auto;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.policy-modal-body h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 0.5rem;
}

.policy-modal-body p b {
    color: var(--text-primary);
}