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

body {
    font-family: 'Inter', sans-serif;
    background-color: #F5F3EE;
    color: #111111;
}

/* Barra de oferta superior */
.promo-bar {
    background-color: #111111;
    color: #D9F050;
    text-align: center;
    padding: 10px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Sidebar fija */
.sidebar {
    position: fixed;
    top: 40px;
    left: 0;
    width: 220px;
    height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px 32px;
    border-right: 1px solid rgba(0,0,0,0.1);
    background-color: #F5F3EE;
    z-index: 100;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: #111111;
}

.side-nav {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.side-nav a {
    color: #666666;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.side-nav a:hover {
    color: #111111;
}

.side-cta {
    display: block;
    text-align: center;
    background-color: #111111;
    color: #D9F050;
    text-decoration: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: transform 0.2s ease;
}

.side-cta:hover {
    transform: scale(1.03);
}

.content {
    margin-left: 220px;
}

.eyebrow {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #6B7C3B;
    margin-bottom: 12px;
}

/* Hero editorial */
.hero {
    padding: 100px 64px 80px;
    max-width: 900px;
}

.hero-num {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    color: #999999;
    margin-bottom: 24px;
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4.2rem;
    line-height: 1.02;
    font-weight: 700;
    color: #111111;
    margin-bottom: 32px;
    letter-spacing: -0.03em;
}

.hero .subtitulo {
    font-size: 1.2rem;
    color: #444444;
    max-width: 560px;
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-btn {
    background-color: #D9F050;
    color: #111111;
    border: none;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.cta-btn:hover {
    transform: scale(1.04);
}

/* Barra de estadísticas */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background-color: #111111;
}

.stat-block {
    padding: 40px 32px;
    border-right: 1px solid rgba(255,255,255,0.15);
}

.stat-block:last-child {
    border-right: none;
}

.stat-block .numero {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: #D9F050;
    margin-bottom: 6px;
}

.stat-block p {
    color: #AAAAAA;
    font-size: 0.85rem;
}

/* Espacios: grid de tarjetas con icono */
.espacios {
    padding: 100px 64px;
    max-width: 1000px;
}

.espacios h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: #111111;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
    max-width: 600px;
}

.espacios-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.espacio-card {
    background-color: #FFFFFF;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 16px;
    padding: 28px 20px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.espacio-card:hover {
    transform: translateY(-4px);
    border-color: #D9F050;
}

.espacio-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.espacio-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    color: #111111;
    margin-bottom: 8px;
}

.espacio-card p {
    color: #666666;
    font-size: 0.88rem;
    line-height: 1.5;
}

/* Planes: tabla comparativa */
.planes {
    padding: 100px 64px;
    max-width: 900px;
    background-color: #EFEDE5;
}

.planes h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.6rem;
    font-weight: 700;
    color: #111111;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.plan-row {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr 100px;
    align-items: center;
    padding: 20px 16px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    font-size: 0.95rem;
    color: #333333;
}

.plan-header {
    font-weight: 700;
    color: #111111;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.plan-destacado {
    background-color: #D9F050;
    border-radius: 10px;
    border-bottom: none;
}

.plan-nombre {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: #111111;
}

.plan-nombre em {
    font-style: normal;
    font-size: 0.75rem;
    color: #6B7C3B;
    font-weight: 400;
}

.plan-precio {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
}

.plan-btn {
    background-color: #111111;
    color: #FFFFFF;
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.plan-btn:hover {
    transform: scale(1.05);
}

/* Ventajas: 3 columnas antes del footer */
.ventajas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    padding: 80px 64px;
    max-width: 1000px;
    border-top: 1px solid rgba(0,0,0,0.08);
}

.ventaja-icon {
    font-size: 1.6rem;
    display: block;
    margin-bottom: 12px;
}

.ventaja h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    color: #111111;
    margin-bottom: 8px;
}

.ventaja p {
    color: #666666;
    font-size: 0.88rem;
    line-height: 1.5;
}

/* CTA final */
.cta-final {
    padding: 100px 64px;
    max-width: 900px;
}

.cta-final h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: #111111;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.cta-final p {
    color: #666666;
    font-size: 1rem;
    margin-bottom: 32px;
}

/* Footer */
.footer {
    padding: 40px 64px 60px;
    max-width: 900px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.footer p {
    color: #999999;
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #666666;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #111111;
}

/* Responsive */
@media (max-width: 900px) {
    .sidebar {
        position: relative;
        top: 0;
        width: 100%;
        height: auto;
        flex-direction: row;
        justify-content: space-between;
        padding: 20px 24px;
    }
    .side-nav {
        display: none;
    }
    .content {
        margin-left: 0;
    }
    .hero h1 {
        font-size: 2.8rem;
    }
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .espacios-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .plan-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }
    .ventajas {
        grid-template-columns: 1fr;
    }
    .footer {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}