/* =============================================
   miescuela.ar - Estilos Principales
   ============================================= */

/* ----- Variables CSS ----- */
:root {
  --color-primary: #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-dark: #1e3a8a;
  --color-secondary: #f8fafc;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --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);
  --transition-base: all 0.3s ease;
}

/* ----- Reset y Base ----- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

ul {
  list-style: none;
}

/* ----- Utilidades ----- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

.text-balance {
  text-wrap: balance;
}

/* ----- Animaciones ----- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in-up-delay-1 {
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
  opacity: 0;
}

.animate-fade-in-up-delay-2 {
  animation: fadeInUp 0.8s ease-out 0.4s forwards;
  opacity: 0;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-float-delay {
  animation: float 3s ease-in-out 1.5s infinite;
}

.animate-pulse-slow {
  animation: pulse 2s ease-in-out infinite;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.navbar__logo-icon {
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.navbar__menu {
  display: none;
  align-items: center;
  gap: 2rem;
}

.navbar__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition-base);
}

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

.navbar__cta {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background-color: var(--color-primary);
  color: white;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.5rem;
  transition: var(--transition-base);
}

.navbar__cta:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.navbar__mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

.navbar__mobile-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition-base);
}

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

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

.navbar__mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.navbar__mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: white;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
}

.navbar__mobile-menu.active {
  display: block;
}

.navbar__mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.navbar__mobile-menu a:last-child {
  border-bottom: none;
}

.navbar__mobile-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 1rem;
  padding: 0.75rem;
  background-color: var(--color-primary);
  color: white;
  font-weight: 500;
  border-radius: 0.5rem;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  padding-top: 7rem;
  padding-bottom: 5rem;
  background: linear-gradient(180deg, #f0f7ff 0%, white 100%);
  overflow: hidden;
}

.hero__container {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero__content {
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: rgba(30, 64, 175, 0.1);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}

.hero__badge i {
  width: 1rem;
  height: 1rem;
}

.hero__title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.hero__title-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 0.5rem;
  transition: var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn--primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(30, 64, 175, 0.4);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(30, 64, 175, 0.5);
}

.btn--secondary {
  background-color: white;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__mockup {
  position: relative;
  width: 100%;
  max-width: 600px;
  background: white;
  border-radius: 1rem;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.hero__mockup-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background-color: var(--color-secondary);
  border-bottom: 1px solid var(--color-border);
}

.hero__mockup-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
}

.hero__mockup-dot--red { background-color: #ef4444; }
.hero__mockup-dot--yellow { background-color: #f59e0b; }
.hero__mockup-dot--green { background-color: #22c55e; }

.hero__mockup-content {
  padding: 1.5rem;
}

.hero__mockup-sidebar {
  display: none;
}

.hero__mockup-main {
  flex: 1;
}

.hero__mockup-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.hero__mockup-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero__mockup-stat {
  padding: 0.75rem;
  background-color: var(--color-secondary);
  border-radius: 0.5rem;
  text-align: center;
}

.hero__mockup-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.hero__mockup-stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.hero__mockup-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  height: 80px;
  padding: 1rem;
  background-color: var(--color-secondary);
  border-radius: 0.5rem;
}

.hero__mockup-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--color-primary-light), var(--color-primary));
  border-radius: 0.25rem 0.25rem 0 0;
  transition: var(--transition-base);
}

.hero__mockup-bar:hover {
  opacity: 0.8;
}

.hero__floating-card {
  position: absolute;
  background: white;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
}

.hero__floating-card--1 {
  top: 10%;
  right: -5%;
  animation: float 3s ease-in-out infinite;
}

.hero__floating-card--2 {
  bottom: 15%;
  left: -5%;
  animation: float 3s ease-in-out 1s infinite;
}

.hero__floating-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__floating-icon--green {
  background-color: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.hero__floating-icon--blue {
  background-color: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

.hero__floating-text strong {
  display: block;
  font-weight: 600;
  color: var(--color-text);
}

.hero__floating-text span {
  color: var(--color-text-muted);
}

/* =============================================
   MODULES / FUNCIONALIDADES
   ============================================= */
.modules {
  padding: 5rem 0;
  background-color: white;
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section__badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background-color: rgba(30, 64, 175, 0.1);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.section__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.section__description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.modules__grid {
  display: grid;
  gap: 1.5rem;
}

.module-card {
  position: relative;
  padding: 2rem;
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  transition: var(--transition-base);
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.module-card:hover::before {
  transform: scaleX(1);
}

.module-card__icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.1), rgba(59, 130, 246, 0.1));
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}

.module-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.module-card__description {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================
   BENEFITS / BENEFICIOS
   ============================================= */
.benefits {
  padding: 5rem 0;
  background-color: var(--color-secondary);
}

.benefits__grid {
  display: grid;
  gap: 2rem;
}

.benefit-card {
  text-align: center;
  padding: 2rem;
}

.benefit-card__icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin: 0 auto 1.25rem;
}

.benefit-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.benefit-card__description {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =============================================
   TRUST / CONFIANZA
   ============================================= */
.trust {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: white;
}

.trust__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.trust__stats {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.trust__number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

.trust__label {
  font-size: 1.125rem;
  opacity: 0.9;
}

.trust__rating {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.trust__stars {
  display: flex;
  gap: 0.25rem;
  color: #fbbf24;
}

.trust__rating-text {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* =============================================
   CTA
   ============================================= */
.cta {
  padding: 5rem 0;
  background-color: white;
}

.cta__container {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.cta__description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.cta__buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  padding: 4rem 0 2rem;
  background-color: #0f172a;
  color: white;
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.footer__logo-icon {
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__tagline {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.7;
}

.footer__column-title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  color: white;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__link {
  font-size: 0.875rem;
  color: #94a3b8;
  transition: var(--transition-base);
}

.footer__link:hover {
  color: white;
}

.footer__social {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.footer__social-link {
  width: 2.5rem;
  height: 2.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  transition: var(--transition-base);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
  color: white;
}

.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

.footer__copyright {
  font-size: 0.875rem;
  color: #64748b;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.footer__legal-link {
  font-size: 0.875rem;
  color: #64748b;
  transition: var(--transition-base);
}

.footer__legal-link:hover {
  color: white;
}

/* =============================================
   MEDIA QUERIES
   ============================================= */

/* Tablet (640px+) */
@media (min-width: 640px) {
  .hero__title {
    font-size: 3rem;
  }

  .hero__buttons {
    flex-direction: row;
  }

  .modules__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta__buttons {
    flex-direction: row;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust__container {
    flex-direction: row;
    justify-content: center;
    gap: 4rem;
  }
}

/* Tablet Landscape (768px+) */
@media (min-width: 768px) {
  .navbar__menu {
    display: flex;
  }

  .navbar__cta {
    display: flex;
  }

  .navbar__mobile-toggle {
    display: none;
  }

  .hero {
    padding-top: 9rem;
    padding-bottom: 6rem;
  }

  .hero__container {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .hero__content {
    text-align: left;
  }

  .hero__description {
    margin: 0 0 2rem;
  }

  .hero__buttons {
    justify-content: flex-start;
  }

  .hero__mockup-content {
    display: flex;
    gap: 1.5rem;
  }

  .hero__mockup-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 140px;
  }

  .hero__mockup-nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    transition: var(--transition-base);
  }

  .hero__mockup-nav-item:hover,
  .hero__mockup-nav-item.active {
    background-color: rgba(30, 64, 175, 0.1);
    color: var(--color-primary);
  }

  .section__title {
    font-size: 2.5rem;
  }

  .benefits__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  .hero__title {
    font-size: 3.5rem;
  }

  .hero__floating-card--1 {
    right: -10%;
  }

  .hero__floating-card--2 {
    left: -10%;
  }

  .modules__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta__title {
    font-size: 2.5rem;
  }
}

/* Large Desktop (1280px+) */
@media (min-width: 1280px) {
  .hero__title {
    font-size: 4rem;
  }

  .container {
    padding: 0 2rem;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}