/* Estilos para la landing page de Suficiente */

:root {
  --color-primary: #6366f1;
  --color-primary-dark: #4f46e5;
  --color-secondary: #f43f5e;
  --color-text: #1f2937;
  --color-text-light: #6b7280;
  --color-background: #ffffff;
  --color-background-alt: #f9fafb;
  --color-border: #e5e7eb;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-background);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

header {
  padding: 5rem 0;
  text-align: center;
  background-color: var(--color-background-alt);
}

h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: var(--color-primary-dark);
}

h2 {
  font-size: 1.875rem;
  font-weight: 600;
  margin-bottom: 2rem;
  line-height: 1.4;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--color-primary-dark);
}

p {
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--color-border);
}

section:nth-child(even) {
  background-color: var(--color-background-alt);
}

.cta {
  text-align: center;
  padding: 2rem 0;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: 0.375rem;
  font-weight: 600;
  transition: background-color 0.3s ease;
  margin: 0.5rem;
}

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

.btn-secondary {
  background-color: var(--color-secondary);
}

.btn-secondary:hover {
  background-color: #e11d48;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  padding: 1.5rem;
  border-radius: 0.5rem;
  background-color: var(--color-background);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

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

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial {
  padding: 1.5rem;
  border-radius: 0.5rem;
  background-color: var(--color-background);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  font-style: italic;
}

.emoji {
  font-size: 1.5rem;
  margin-right: 0.5rem;
}

footer {
  padding: 3rem 0;
  text-align: center;
  background-color: var(--color-background-alt);
}

/* Animaciones */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .features, .testimonials {
    grid-template-columns: 1fr;
  }
}