/* Base styles */
:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: rgba(37, 99, 235, 0.1);
  --secondary: #f8fafc;
  --foreground: #0f172a;
  --muted: #64748b;
  --muted-background: #f1f5f9;
  --border: #e2e8f0;
  --radius: 0.5rem;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--foreground);
  line-height: 1.5;
  background-color: #fff;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

.icon {
  display: inline-block;
  vertical-align: middle;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  border-bottom: 1px solid var(--border);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-img {
  width: 2rem;
  height: 2rem;
  border-radius: 0.375rem;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
}

.main-nav {
  display: none;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem;
  transition: color 0.2s;
}

.nav-link.active {
  color: var(--primary);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

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

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

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--border);
}

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

.btn-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
}

@media (min-width: 768px) {
  .main-nav {
      display: flex;
      gap: 1.5rem;
  }
  
  .btn-menu {
      display: none;
  }
}

/* Hero Section */
.hero {
  padding: 3rem 0;
  background: linear-gradient(to bottom, #fff, var(--secondary));
}

.hero-content {
  display: grid;
  gap: 2rem;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

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

.hero-description {
  color: var(--muted);
  margin-bottom: 1.5rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.feature-tag {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
}

.feature-tag .icon {
  color: var(--primary);
}

.hero-image {
  display: none;
}

.dashboard-img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (min-width: 400px) {
  .hero-actions {
      flex-direction: row;
  }
}

@media (min-width: 768px) {
  .hero {
      padding: 6rem 0;
  }
  
  .hero-title {
      font-size: 3rem;
  }
  
  .hero-description {
      font-size: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .hero-content {
      grid-template-columns: 1fr 1fr;
      align-items: center;
  }
  
  .hero {
      padding: 8rem 0;
  }
  
  .hero-title {
      font-size: 3.5rem;
  }
  
  .hero-image {
      display: block;
  }
}

/* Features Section */
.features {
  padding: 3rem 0;
  background-color: #fff;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--border);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-description {
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  gap: 1.5rem;
}

.feature-card {
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background-color: #fff;
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 9999px;
  background-color: var(--primary-light);
  color: var(--primary);
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-description {
  color: var(--muted);
  font-size: 0.875rem;
}

@media (min-width: 640px) {
  .features-grid {
      grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
      grid-template-columns: repeat(3, 1fr);
  }
  
  .section-title {
      font-size: 2.5rem;
  }
}

/* Detailed Features */
.detailed-features {
  padding: 3rem 0;
  background-color: var(--secondary);
}

.tabs {
  max-width: 1000px;
  margin: 0 auto;
}

.tabs-header {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  border-radius: var(--radius);
  background-color: var(--muted-background);
  padding: 0.25rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.tab-btn {
  flex: 1;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: calc(var(--radius) - 0.25rem);
  transition: all 0.2s;
}

.tab-btn.active {
  background-color: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.tab-grid {
  display: grid;
  gap: 2rem;
}

.tab-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  gap: 0.75rem;
}

.feature-bullet {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 9999px;
  background-color: var(--primary-light);
  color: var(--primary);
  flex-shrink: 0;
}

.feature-item-title {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.feature-item-description {
  color: var(--muted);
  font-size: 0.875rem;
}

.tab-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (min-width: 768px) {
  .tab-grid {
      grid-template-columns: 1fr 1fr;
      align-items: center;
  }
}

/* FAQ Section */
.faq {
  padding: 3rem 0;
  background-color: #fff;
}

.accordion {
  max-width: 768px;
  margin: 0 auto;
}

.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 500;
}

.accordion-icon {
  transition: transform 0.2s;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding-bottom: 1.25rem;
  color: var(--muted);
}

.accordion-content p + p {
  margin-top: 0.5rem;
}

.accordion-item.active .accordion-content {
  display: block;
}

/* Footer */
.footer {
  padding: 3rem 0;
  background-color: #fff;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

.footer-brand {
  margin-bottom: 1rem;
}

.footer-description {
  color: var(--muted);
  font-size: 0.875rem;
  margin-top: 1rem;
}

.footer-title {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-text {
  font-size: 0.875rem;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--foreground);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.copyright {
  font-size: 0.875rem;
  color: var(--muted);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: color 0.2s;
}

.social-link:hover {
  color: var(--foreground);
}

@media (min-width: 768px) {
  .footer-grid {
      grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-bottom {
      flex-direction: row;
      justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
      grid-template-columns: repeat(5, 1fr);
  }
}


.monitor-container {
  position: relative;
  width: 608px;
}
.main {
  width: 100%;
  height: 342px;
  /* Fondo con gradiente para simular un efecto de pantalla */
  background: linear-gradient(145deg, #5a81ff, #3a5bff);
  border: 5px solid #222;
  border-radius: 8px;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  position: relative;
}
/* El GIF ocupa todo el espacio de la pantalla */
.main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Barra inferior del monitor */
.main::before {
  content: "Gasto";
  position: absolute;
  bottom: 0;
  width: 100%;
  background-color: black;
  color: silver;
  font-family: sans-serif;
  font-weight: bold;
  text-align: center;
  padding: 5px 0;
}
.stand{
    background-color: black;
    height: 45px;
    width: 30px;
    position: absolute;
    margin: auto;
    right: 0;
    left: 0;
    top: 360px;
    bottom: 0;
}

.stand:before{
    content: "";
    position: absolute;
    height: 15px;
    width: 80px;
    background-color: black;
    bottom: 0px;
    left: -25px;
}