:root {
    --primary-color: #2d5a87;
    --primary-dark: #1e3a5f;
    --primary-light: #3b82f6;
    --secondary-color: #64748b;
    --accent-color: #4a90c2;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

section h1,
article h1,
aside h1,
nav h1 {
    font-size: 2em;
    margin-block-start: 0.67em;
    margin-block-end: 0.67em;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 16px;
}

/* Skip Link - Accesibilidad */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    z-index: 10000;
    text-decoration: none;
    font-weight: 600;
    border-radius: 0 0 4px 0;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-brand .logo {
    height: 50px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
}

.nav-brand .brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-left: 0.75rem;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.btn-nav {
    background: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.btn-nav:hover {
    background: var(--primary-dark);
}

.btn-nav::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 50%, var(--primary-light) 100%);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

/* Formas decorativas animadas (estilo login) */
.hero .bg-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    background: white;
    pointer-events: none;
}

.hero .bg-shape-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -100px;
    animation: hero-float 20s ease-in-out infinite;
}

.hero .bg-shape-2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    animation: hero-float 25s ease-in-out infinite reverse;
}

.hero .bg-shape-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: hero-pulse 10s ease-in-out infinite;
}

@keyframes hero-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes hero-pulse {
    0%, 100% { opacity: 0.1; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.15; transform: translate(-50%, -50%) scale(1.1); }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

/* Hero Layout */
.hero-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-main {
    max-width: 800px;
    text-align: center;
}

.hero-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin: 0 auto 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    margin-bottom: 1.25rem;
}

.hero-brand {
    display: block;
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
}

.hero-tagline {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    opacity: 0.9;
    margin-top: 0.5rem;
    line-height: 1.4;
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 1.75rem;
    opacity: 0.9;
    line-height: 1.7;
}

/* Hero Key Points */
.hero-key-points {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
    padding: 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.key-point {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.5;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-trust {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    opacity: 0.85;
}

.trust-item svg {
    opacity: 0.9;
}

.hero-developer {
    font-size: 0.85rem;
    opacity: 0.7;
}

.hero-developer a {
    color: white;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.hero-developer a:hover {
    opacity: 0.8;
}

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* Botón de envío del formulario */
.btn-submit {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 1.1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
}

.btn-submit:hover::before {
    left: 100%;
}

.btn-submit:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-submit svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.btn-submit:hover svg {
    transform: translateX(3px) translateY(-3px);
}

.btn-submit:disabled {
    background: #94a3b8;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

/* Hero Demo Section */
.hero-demo {
    width: 100%;
}

.hero-screenshot-wrapper {
    position: relative;
    padding: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.hero-screenshot {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Hero Responsive */
@media (max-width: 1024px) {
    .hero {
        min-height: auto;
        padding: 4rem 0;
    }
    
    .hero-layout {
        gap: 2.5rem;
    }
    
    .hero-key-points {
        text-align: left;
        display: inline-flex;
    }
    
    .hero-brand {
        font-size: 2.25rem;
    }
    
    .hero-tagline {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 3rem 0;
    }
    
    .hero-brand {
        font-size: 1.75rem;
    }
    
    .hero-tagline {
        font-size: 1.1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-key-points {
        padding: 1rem;
    }
    
    .key-point {
        font-size: 0.875rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Problema Section */
.problema {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.problema-content {
    max-width: 900px;
    margin: 0 auto;
}

.problema-intro {
    font-size: 1.125rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
}

.problema-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.problema-item {
    text-align: center;
    padding: 1.5rem;
}

.problema-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fee2e2;
    border-radius: 16px;
    color: #ef4444;
}

.problema-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.problema-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.problema-conclusion {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-primary);
    background: white;
    padding: 1.5rem 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid #ef4444;
}

/* Solución Section */
.solucion {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.solucion-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.solucion-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.solucion-main {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.solucion-highlight {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.solucion-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    text-align: left;
}

.solucion-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.solucion-feature svg {
    flex-shrink: 0;
    color: #a5f3fc;
}

.solucion-feature span {
    font-weight: 500;
}

/* Cómo Funciona Section */
.como-funciona {
    padding: 5rem 0;
}

.pasos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.paso-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.paso-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.paso-number {
    position: absolute;
    top: -15px;
    left: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    font-weight: 800;
    font-size: 1.25rem;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.paso-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.paso-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.paso-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Funcionalidades Section */
.funcionalidades {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.funcionalidades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.funcionalidad-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.funcionalidad-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.funcionalidad-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.funcionalidad-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.funcionalidad-card ul {
    list-style: none;
}

.funcionalidad-card ul li {
    padding: 0.4rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.95rem;
}

.funcionalidad-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Beneficios Section */
.beneficios {
    padding: 5rem 0;
}

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

.beneficio-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.beneficio-icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: 16px;
    color: var(--primary-color);
}

.beneficio-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.beneficio-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Casos de Uso Section */
.casos-uso {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.casos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.caso-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.caso-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.caso-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: 12px;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.caso-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.caso-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Para Quién Section */
.para-quien {
    padding: 5rem 0;
}

.para-quien-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.para-quien-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.para-quien-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.para-quien-item svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

.para-quien-item span {
    font-weight: 500;
    color: var(--text-primary);
}

/* Diferenciadores Section */
.diferenciadores {
    padding: 5rem 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
}

.diferenciadores .section-header h2 {
    color: white;
}

.diferenciadores-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.diferenciador-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.diferenciador-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
}

.diferenciador-item span {
    font-weight: 500;
}

/* Precios Section */
.precios {
    padding: 5rem 0;
}

.precios-tranquilizador {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    color: var(--primary-color) !important;
    margin-top: 0.5rem;
}

.precios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.precio-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.precio-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.precio-card-main {
    border-color: var(--primary-color);
}

.precio-badge {
    position: absolute;
    top: -15px;
    right: 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.precio-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.precio-amount {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.precio-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.precio-custom {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.precio-periodo {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.precio-total {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.precio-features {
    list-style: none;
    margin-bottom: 2rem;
}

.precio-features li {
    padding: 0.75rem 0;
    color: var(--text-primary);
    font-weight: 500;
}

.precio-garantia {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    font-weight: 500;
}

.precios-volumen {
    text-align: center;
    margin-top: 2rem;
    font-size: 1rem;
    color: var(--text-secondary);
}

.precios-volumen a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.precios-volumen a:hover {
    text-decoration: underline;
}

/* Consultoría Section */
.consultoria {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.consultoria-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
}

.consultoria-info {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.consultoria-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.consultoria-info h3 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.consultoria-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.consultoria-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.consultoria-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.consultoria-feature .feature-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    border-radius: 10px;
    font-weight: 700;
}

.consultoria-feature h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.consultoria-feature p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.consultoria-partner {
    position: sticky;
    top: 100px;
}

.partner-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 2px solid var(--primary-light);
}

.partner-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.partner-link {
    display: block;
    margin-bottom: 1rem;
}

.partner-logo {
    max-width: 180px;
    height: auto;
}

.partner-card h4 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.partner-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.partner-highlights {
    list-style: none;
    text-align: left;
    margin-bottom: 1.5rem;
}

.partner-highlights li {
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.partner-highlights li:last-child {
    border-bottom: none;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

@media (max-width: 768px) {
    .consultoria-content {
        grid-template-columns: 1fr;
    }
    
    .consultoria-partner {
        position: static;
    }
    
    .consultoria-info {
        padding: 1.5rem;
    }
    
    .consultoria-info h3 {
        font-size: 1.5rem;
    }
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: background 0.3s ease;
    font-family: inherit;
}

.faq-question:hover {
    background: rgba(99, 102, 241, 0.05);
}

.faq-question span {
    flex: 1;
    margin-right: 1rem;
}

.faq-icon {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 2rem;
}

.faq-question[aria-expanded="true"] + .faq-answer {
    max-height: 1000px;
    padding: 0 2rem 1.5rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer ul {
    margin: 1rem 0 1rem 1.5rem;
}

.faq-answer ul li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.faq-answer a {
    color: var(--primary-color);
    text-decoration: underline;
}

.faq-answer strong {
    color: var(--text-primary);
}

/* SEO Content Section */
.seo-content {
    padding: 5rem 0;
    background: white;
}

.seo-text {
    max-width: 800px;
    margin: 0 auto;
}

.seo-text h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.seo-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Contacto Section */
.contacto {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.contacto-content {
    max-width: 700px;
    margin: 0 auto;
}

.contacto-form {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

/* Checkbox Label */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--primary-color);
}

.checkbox-label span {
    line-height: 1.6;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.form-group-checkbox {
    margin-bottom: 1rem;
}

/* Form Messages */
.form-message {
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid var(--success-color);
}

.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
    margin-right: 0.5rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Thank You Popup */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
}

.thank-you-popup {
    background: white;
    border-radius: 20px;
    padding: 0;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
}

.popup-overlay.active .thank-you-popup {
    transform: scale(1) translateY(0);
}

.popup-content {
    padding: 3rem 2.5rem;
    text-align: center;
}

.popup-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
}

.popup-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.popup-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.btn-popup-close {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-popup-close:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo-container {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.75rem;
}

.footer-brand .logo-footer {
    height: 45px;
    width: 45px;
    object-fit: contain;
    background: white;
    padding: 6px;
    border-radius: 10px;
}

.footer-logo-container .footer-brand-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
    display: inline-block;
    visibility: visible;
    opacity: 1;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.davinchi-brand {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.davinchi-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.5rem;
}

.davinchi-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.davinchi-link:hover {
    opacity: 0.8;
}

.davinchi-logo-img {
    height: 70px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: white;
}

.footer-version {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
    margin-top: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-menu li {
        margin: 1rem 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .problema-grid,
    .pasos-grid,
    .funcionalidades-grid,
    .beneficios-grid,
    .casos-grid {
        grid-template-columns: 1fr;
    }

    .beneficio-item {
        flex-direction: column;
        text-align: center;
    }

    .beneficio-icon {
        margin: 0 auto;
    }

    .para-quien-grid {
        flex-direction: column;
        align-items: center;
    }

    .diferenciadores-content {
        flex-direction: column;
        align-items: center;
    }

    .precios-grid {
        grid-template-columns: 1fr;
    }

    .contacto-form {
        padding: 2rem 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .solucion-text h2 {
        font-size: 2rem;
    }
}

/* WhatsApp Button (oculto temporalmente) */
.whatsapp-button {
    display: none;
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.2rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    cursor: pointer;
    z-index: 2500;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    animation: whatsappGlow 2s ease-in-out infinite;
}

.whatsapp-button:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-button .wa-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.whatsapp-button .wa-icon svg {
    width: 28px;
    height: 28px;
}

.whatsapp-button .wa-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.whatsapp-button .wa-main {
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.whatsapp-button .wa-sub {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.7rem;
    white-space: nowrap;
}

@keyframes whatsappGlow {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

@media (max-width: 600px) {
    .whatsapp-button {
        padding: 0.6rem 1rem;
        gap: 0.5rem;
    }
    
    .whatsapp-button .wa-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .whatsapp-button .wa-main {
        font-size: 0.75rem;
    }
    
    .whatsapp-button .wa-sub {
        font-size: 0.6rem;
    }
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    color: white;
    padding: 1.5rem 2rem;
    z-index: 10000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(100%);
    transition: transform 0.4s ease-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 280px;
}

.cookie-text h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cookie-text h4 svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.cookie-text p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 0;
}

.cookie-text a {
    color: var(--primary-light);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: inherit;
}

.cookie-btn-accept {
    background: var(--primary-color);
    color: white;
}

.cookie-btn-accept:hover {
    background: var(--primary-dark);
}

.cookie-btn-reject {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cookie-btn-reject:hover {
    background: rgba(255, 255, 255, 0.1);
}

.cookie-btn-config {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: underline;
}

.cookie-btn-config:hover {
    color: white;
}

@media (max-width: 768px) {
    .cookie-banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-text h4 {
        justify-content: center;
    }
    
    .cookie-buttons {
        justify-content: center;
        width: 100%;
    }
    
    .cookie-btn {
        flex: 1;
        min-width: 120px;
    }
}

body.cookie-banner-visible .whatsapp-button {
    bottom: 7rem;
}

@media (max-width: 768px) {
    body.cookie-banner-visible .whatsapp-button {
        bottom: 10rem;
    }
}