:root {
    /* Tonos pastel cálidos */
    --color-bg-start: #ffe5d9; /* Melocotón muy suave */
    --color-bg-end: #fff0f3; /* Rosa palo clarito */
    --color-primary: #ffb5a7; /* Coral suave */
    --color-secondary: #fcd5ce;
    --color-accent: #f8ad9d;
    --color-text-dark: #4a4a4a;
    --color-text-light: #7a7a7a;
    --color-glass: rgba(255, 255, 255, 0.65);
    --color-glass-border: rgba(255, 255, 255, 0.4);
    
    /* Tipografía */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--color-text-dark);
    background: linear-gradient(135deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Glassmorphism Utilidades */
.glass-panel {
    background: var(--color-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-glass-border);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
}

/* Navegación */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 2rem;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-dark);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--color-accent);
}

/* Hero Section */
.hero {
    margin-top: 100px;
    padding: 4rem 2rem;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: #333;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-accent);
    color: white;
    box-shadow: 0 4px 15px rgba(248, 173, 157, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(248, 173, 157, 0.6);
    background-color: #f69b88;
}

.btn-outline {
    background-color: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
}

.btn-outline:hover {
    transform: translateY(-2px);
    background-color: var(--color-accent);
    color: white;
}

/* Características */
.features {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.feature-card {
    padding: 2.5rem;
    text-align: left;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: var(--color-text-light);
    font-size: 1rem;
}

/* Pro Preview */
.pro-preview {
    padding: 5rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.pro-preview-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.pro-preview-content p {
    color: var(--color-text-light);
    margin-bottom: 3rem;
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Impactful Screenshot Gallery (3D Fan out) */
.screenshot-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 4rem;
    margin-bottom: 4rem;
    perspective: 1200px;
    min-height: 480px;
    position: relative;
    width: 100%;
}

.real-screenshot {
    width: 220px;
    height: auto;
    border-radius: 34px; /* Estilo iPhone */
    box-shadow: -10px 20px 40px rgba(0,0,0,0.15);
    transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    position: absolute;
    border: 6px solid #ffffff;
    background-color: white;
}

/* Posiciones base: superpuestas y con perspectiva */
.real-screenshot:nth-child(1) { transform: translateX(-160px) translateZ(-100px) rotateY(15deg) rotate(-5deg); z-index: 1; opacity: 0.8;}
.real-screenshot:nth-child(2) { transform: translateX(-80px) translateZ(-50px) rotateY(10deg) rotate(-2deg); z-index: 2; opacity: 0.9;}
.real-screenshot:nth-child(3) { transform: translateX(0) translateZ(0) rotateY(0) rotate(0); z-index: 3; opacity: 1;}
.real-screenshot:nth-child(4) { transform: translateX(80px) translateZ(-50px) rotateY(-10deg) rotate(2deg); z-index: 2; opacity: 0.9;}
.real-screenshot:nth-child(5) { transform: translateX(160px) translateZ(-100px) rotateY(-15deg) rotate(5deg); z-index: 1; opacity: 0.8;}

/* Expansión en línea al pasar el ratón */
.screenshot-container:hover .real-screenshot:nth-child(1) { transform: translateX(-460px) translateZ(0) rotate(0); opacity: 1;}
.screenshot-container:hover .real-screenshot:nth-child(2) { transform: translateX(-230px) translateZ(0) rotate(0); opacity: 1;}
.screenshot-container:hover .real-screenshot:nth-child(3) { transform: translateX(0) translateZ(0) rotate(0); opacity: 1;}
.screenshot-container:hover .real-screenshot:nth-child(4) { transform: translateX(230px) translateZ(0) rotate(0); opacity: 1;}
.screenshot-container:hover .real-screenshot:nth-child(5) { transform: translateX(460px) translateZ(0) rotate(0); opacity: 1;}

/* Efecto al hacer hover sobre una captura específica */
.screenshot-container .real-screenshot:hover {
    transform: translateY(-25px) scale(1.15) !important;
    z-index: 10 !important;
    box-shadow: 0 35px 65px rgba(0,0,0,0.3);
}

/* Responsive para pantallas más pequeñas: Scroll horizontal en línea */
@media (max-width: 1100px) {
    .screenshot-container {
        position: relative;
        justify-content: flex-start;
        align-items: flex-start;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        padding: 3rem 2rem;
        margin: 2rem -2rem;
        min-height: auto;
        -webkit-overflow-scrolling: touch;
        gap: 1.5rem;
    }
    
    .screenshot-container::-webkit-scrollbar {
        display: none; /* Ocultar barra de scroll en Chrome/Safari */
    }
    
    .screenshot-container {
        -ms-overflow-style: none; /* Ocultar en IE */
        scrollbar-width: none; /* Ocultar en Firefox */
    }
    
    .real-screenshot,
    .real-screenshot:nth-child(n),
    .screenshot-container:hover .real-screenshot:nth-child(n) {
        position: relative;
        width: 240px;
        flex: 0 0 auto;
        transform: none !important;
        opacity: 1 !important;
        scroll-snap-align: center;
        z-index: 1 !important;
        box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    }
    
    .real-screenshot:hover {
        transform: translateY(-10px) !important;
    }
}

/* Precios (Suscripción) */
.pricing {
    padding: 5rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-container {
    padding: 4rem 2rem;
    text-align: center;
}

.pricing-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.pricing-container > p {
    color: var(--color-text-light);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--color-glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    width: 320px;
    position: relative;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card h3 {
    font-size: 1.5rem;
    color: var(--color-text-dark);
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.price span {
    font-size: 1rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2.5rem;
    text-align: left;
    flex-grow: 1;
}

.pricing-card ul li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-dark);
}

.pricing-card ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.pricing-card.popular {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.05);
    border: 2px solid var(--color-accent);
    box-shadow: 0 15px 35px rgba(248, 173, 157, 0.2);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Documentos Legales */
.legal-container {
    max-width: 800px;
    margin: 120px auto 40px;
    padding: 3rem;
}

.legal-container h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.legal-container h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.legal-container p {
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.legal-container ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    margin-top: auto;
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--color-glass-border);
}

.footer-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.footer-links a {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.copyright {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Animaciones */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .features {
        padding: 3rem 1.5rem;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }
    
    .legal-container {
        padding: 2rem;
        margin-top: 100px;
    }
}