/* Academia ANEV - Design System 
   Paleta educativa profesional con azul institucional y acentos dorados
*/

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

:root {
  /* Fondos y superficies */
  --background: hsl(210, 40%, 98%);
  --foreground: hsl(222, 47%, 11%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(222, 47%, 11%);
  
  /* Azul institucional académico */
  --primary: hsl(221, 83%, 53%);
  --primary-foreground: hsl(210, 40%, 98%);
  --primary-dark: hsl(221, 83%, 35%);
  
  /* Dorado/Naranja para CTAs */
  --secondary: hsl(25, 95%, 53%);
  --secondary-foreground: hsl(0, 0%, 100%);
  --secondary-dark: hsl(25, 95%, 45%);
  
  /* Superficies suaves */
  --muted: hsl(210, 40%, 96%);
  --muted-foreground: hsl(215, 16%, 47%);
  
  /* Acentos educativos */
  --accent: hsl(221, 83%, 96%);
  --accent-foreground: hsl(221, 83%, 25%);
  
  --border: hsl(214, 32%, 91%);
  --destructive: hsl(0, 84%, 60%);
  
  /* WhatsApp verde */
  --whatsapp: hsl(142, 70%, 45%);
  --whatsapp-hover: hsl(142, 70%, 38%);
  
  /* Colores de cursos */
  --bachillerato: hsl(221, 83%, 53%);
  --bachillerato-bg: hsl(221, 83%, 96%);
  --universidad: hsl(262, 83%, 58%);
  --universidad-bg: hsl(262, 83%, 96%);
  --especial: hsl(25, 95%, 53%);
  --especial-bg: hsl(25, 95%, 96%);
  
  --radius: 0.75rem;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ==================== HERO SECTION ==================== */
.hero {
  position: relative;
  overflow: hidden;
  /*background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  background: linear-gradient(135deg, hsla(221, 83%, 53%, 0.85) 0%, hsla(221, 83%, 35%, 0.9) 100%),
              url('../img/FondoPrincipal.jpeg') center/cover no-repeat;*/
  background: linear-gradient(135deg, hsla(220, 60%, 35%, 0.15) 0%, hsla(220, 60%, 15%, 0.25) 100%),
              url('../img/FondoPrincipal.jpeg') center/cover no-repeat;
  padding: 4rem 0 6rem;
}


.hero::before,
.hero::after {
  content: '';
  position: absolute;
  width: 20rem;
  height: 20rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  filter: blur(3rem);
}

.hero::before {
  top: -10rem;
  right: -10rem;
}

.hero::after {
  bottom: -10rem;
  left: -10rem;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 56rem;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: fadeIn 0.6s ease-out;
}

.hero-badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero h2 {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  animation: fadeIn 0.6s ease-out 0.1s both;

    text-shadow:
    0 4px 20px rgba(0, 0, 0, 0.35),
    0 2px 8px rgba(0, 0, 0, 0.25);
  letter-spacing: -0.5px;
}

.hero h2 span {
  display: block;
  margin-top: 0.5rem;
}

.hero h2 .separator {
  opacity: 0.7;
  margin: 0 0.5rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  animation: fadeIn 0.6s ease-out 0.2s both;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);

}

.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  animation: fadeIn 0.6s ease-out 0.3s both;
}

.hero-bullet {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
}

.hero-bullet svg {
  width: 1rem;
  height: 1rem;
  color: var(--secondary);
}

.hero-cta {
  animation: fadeIn 0.6s ease-out 0.4s both;
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: auto;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(245, 158, 11, 0.4);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-outline {
  background: transparent;
  border: 2px solid currentColor;
}

.btn-outline:hover {
  opacity: 0.8;
}

.btn-outline-bachillerato {
  color: var(--bachillerato);
  border-color: var(--bachillerato);
}

.btn-outline-bachillerato:hover {
  background: var(--bachillerato-bg);
}

.btn-outline-universidad {
  color: var(--universidad);
  border-color: var(--universidad);
}

.btn-outline-universidad:hover {
  background: var(--universidad-bg);
}

.btn-outline-especial {
  color: var(--especial);
  border-color: var(--especial);
}

.btn-outline-especial:hover {
  background: var(--especial-bg);
}

.btn-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
}

/* ==================== TABS SECTION ==================== */
.tabs-section {
  padding: 4rem 0 6rem;
  background: var(--background);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.tabs-container {
  max-width: 56rem;
  margin: 0 auto;
}

.tabs-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.25rem;
  background: var(--muted);
  padding: 0.25rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

.tab-trigger {
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  background: transparent;
  border: none;
  border-radius: calc(var(--radius) - 0.125rem);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-trigger:hover {
  color: var(--foreground);
}

.tab-trigger.active {
  background: white;
  color: var(--foreground);
  box-shadow: var(--shadow);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

.course-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.course-card.bachillerato {
  border-color: var(--bachillerato);
}

.course-card.universidad {
  border-color: var(--universidad);
}

.course-card.especial {
  border-color: var(--especial);
}

.course-card-header {
  padding: 1.5rem;
  border-radius: var(--radius) var(--radius) 0 0;
}

.course-card.bachillerato .course-card-header {
  background: var(--bachillerato-bg);
}

.course-card.universidad .course-card-header {
  background: var(--universidad-bg);
}

.course-card.especial .course-card-header {
  background: var(--especial-bg);
}

.course-card-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.course-card.bachillerato .course-card-header h3 {
  color: var(--bachillerato);
}

.course-card.universidad .course-card-header h3 {
  color: var(--universidad);
}

.course-card.especial .course-card-header h3 {
  color: var(--especial);
}

.course-card-header p {
  color: var(--foreground);
  opacity: 0.8;
  font-size: 1rem;
}

.course-card-body {
  padding: 1.5rem 1.5rem 2rem;
}

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

.course-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.course-info-item svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.course-card.bachillerato .course-info-item svg {
  color: var(--bachillerato);
}

.course-card.universidad .course-info-item svg {
  color: var(--universidad);
}

.course-card.especial .course-info-item svg {
  color: var(--especial);
}

.course-info-item .label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.course-info-item .value {
  font-weight: 500;
  color: var(--foreground);
}

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

/* ==================== BENEFITS SECTION ==================== */
.benefits-section {
  padding: 4rem 0 6rem;
  background: var(--accent);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
}

.benefit-card {
  background: var(--card);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: all 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--primary) 0%, hsl(262, 83%, 58%) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.benefit-icon svg {
  width: 2rem;
  height: 2rem;
  color: white;
}

.benefit-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.benefit-card p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ==================== CONTACT FORM ==================== */
.contact-section {
  padding: 4rem 0 6rem;
  background: var(--background);
}

.contact-form-container {
  max-width: 32rem;
  margin: 0 auto;
}

.contact-form {
  background: var(--card);
  padding: 1.5rem 2rem 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--background);
  color: var(--foreground);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input::placeholder {
  color: var(--muted-foreground);
}

.form-submit-btn {
  width: 100%;
}

.form-submit-btn .spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ==================== FOOTER ==================== */
.footer {
  background: var(--foreground);
  color: var(--primary-foreground);
  padding: 3rem 0 1.5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer-section a {
  display: block;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==================== WHATSAPP BUTTON ==================== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--whatsapp);
  border-radius: 50%;
  box-shadow: 0 4px 14px 0 rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  animation: pulse-shadow 2s ease-in-out infinite;
}

.whatsapp-float a:hover {
  background: var(--whatsapp-hover);
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 2rem;
  height: 2rem;
  color: white;
}

/* ==================== COURSE DETAIL PAGE ==================== */
.course-detail-hero {
  padding: 4rem 0;
}

/*
.course-detail-hero.bachillerato {
  background: linear-gradient(135deg, var(--bachillerato) 0%, hsl(221, 83%, 40%) 100%);
}
*/

.course-detail-hero.bachillerato {
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
  background:
    linear-gradient(
      135deg,
      hsla(221, 83%, 53%, 0.65) 0%,
      hsla(221, 83%, 35%, 0.75) 100%
    ),
    url('../img/Fondo_Bachillerato.webp') center/cover no-repeat;
}

.course-detail-hero.bachillerato::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 25% 30%,
    rgba(255, 255, 255, 0.15),
    transparent 60%
  );
  pointer-events: none;
}

.course-detail-hero.bachillerato h1,
.course-detail-hero.bachillerato p {
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}




/*
.course-detail-hero.universidad {
  background: linear-gradient(135deg, var(--universidad) 0%, hsl(262, 83%, 45%) 100%);
}*/

/*
.course-detail-hero.universidad {
  position: relative;
  background:
    linear-gradient(
      135deg,
      hsla(262, 83%, 58%, 0.65) 0%,
      hsla(262, 83%, 45%, 0.75) 100%
    ),
    url('../img/Fondo_Universidad.jpeg') center/cover no-repeat;
}*/
.course-detail-hero.universidad {
  position: relative;
  overflow: hidden;
  padding: 4rem 0;

  background:
    linear-gradient(
      135deg,
      hsla(262, 83%, 58%, 0.65) 0%,
      hsla(262, 83%, 45%, 0.75) 100%
    ),
    url('../img/Fondo_Universidad.jpeg') center/cover no-repeat;
}

.course-detail-hero.universidad::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 20% 30%,
    rgba(255, 255, 255, 0.15),
    transparent 60%
  );
  pointer-events: none;
}

.course-detail-hero.universidad h1,
.course-detail-hero.universidad p {
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}



/*
.course-detail-hero.especial {
  background: linear-gradient(135deg, var(--especial) 0%, hsl(25, 95%, 40%) 100%);
}*/


.course-detail-hero.especial {
  position: relative;
  overflow: hidden;
  padding: 4rem 0;

  background:
    linear-gradient(
      135deg,
      hsla(25, 95%, 53%, 0.70) 0%,
      hsla(25, 95%, 40%, 0.85) 100%
    ),
    url('../img/Fondo_Esquema Especial.jpeg') center/cover no-repeat;
}


.course-detail-hero.especial::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 80% 30%,
    rgba(255, 255, 255, 0.15),
    transparent 60%
  );
  pointer-events: none;
}

.course-detail-hero.especial h1,
.course-detail-hero.especial p {
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}




.course-detail-hero .container {
  text-align: center;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  transition: color 0.2s ease;
}

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

.course-detail-hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.course-detail-hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 48rem;
  margin: 0 auto;
}

.course-detail-content {
  padding: 4rem 0;
}

.course-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 72rem;
  margin: 0 auto;
}

.course-detail-main {
  background: var(--card);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.course-detail-main h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.course-detail-main p {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.modules-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.modules-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.modules-list li:last-child {
  border-bottom: none;
}

.modules-list li svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.modules-list li svg.bachillerato {
  color: var(--bachillerato);
}

.modules-list li svg.universidad {
  color: var(--universidad);
}

.modules-list li svg.especial {
  color: var(--especial);
}

.course-detail-sidebar {
  background: var(--card);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  height: fit-content;
}

.price-badge {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.price-badge.bachillerato {
  color: var(--bachillerato);
}

.price-badge.universidad {
  color: var(--universidad);
}

.price-badge.especial {
  color: var(--especial);
}

.price-note {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.sidebar-info-list {
  margin-bottom: 1.5rem;
}

.sidebar-info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.sidebar-info-item:last-child {
  border-bottom: none;
}

.sidebar-info-item svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--muted-foreground);
}

.sidebar-info-item span {
  color: var(--foreground);
}

.sidebar-cta {
  width: 100%;
  margin-bottom: 1rem;
}

/* ==================== TOAST NOTIFICATION ==================== */
.toast {
  position: fixed;
  bottom: 6rem;
  right: 1.5rem;
  background: var(--card);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  z-index: 1001;
  transform: translateX(120%);
  transition: transform 0.3s ease;
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  border-color: var(--whatsapp);
}

.toast.error {
  border-color: var(--destructive);
}

.toast-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.toast-message {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes pulse-shadow {
  0%, 100% {
    box-shadow: 0 4px 14px 0 rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 20px 0 rgba(37, 211, 102, 0.6);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==================== RESPONSIVE ==================== */
@media (min-width: 640px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .course-card-actions {
    flex-direction: row;
  }
  
  .course-detail-grid {
    grid-template-columns: 2fr 1fr;
  }
}

@media (min-width: 768px) {
  .hero {
    padding: 6rem 0 8rem;
  }
  
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
  }
  
  .hero-bullet {
    font-size: 1rem;
  }
  
  .section-header h2 {
    font-size: 2.5rem;
  }
  
  .tab-trigger {
    font-size: 1rem;
    padding: 1rem 1.5rem;
  }
  
  .course-card-header h3 {
    font-size: 1.875rem;
  }
  
  .course-card-header p {
    font-size: 1.125rem;
  }
  
  .contact-form {
    padding: 2rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.5rem;
  }
}

@media (min-width: 1280px) {
  .hero h1 {
    font-size: 4rem;
  }
}

@media (max-width: 639px) {
  .course-info-grid {
    grid-template-columns: 1fr;
  }
  
  .tabs-list {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ==================== NAVBAR ==================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
}
.navbar-brand svg {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}
.navbar-brand span {
  color: var(--foreground);
}
.navbar-brand span strong {
  color: var(--primary);
}
.navbar-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
.navbar-links a {
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  transition: color 0.2s ease, background 0.2s ease;
}
.navbar-links a:hover,
.navbar-links a.active {
  color: var(--primary);
  background: var(--accent);
}
.navbar-cta {
  display: none;
}
.navbar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  border-radius: 0.5rem;
  transition: background 0.2s ease;
}
.navbar-toggle:hover {
  background: var(--muted);
}
.navbar-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
}
.navbar-mobile {
  display: none;
  padding: 0.75rem 1rem 1rem;
  border-top: 1px solid var(--border);
  background: white;
}
.navbar-mobile.open {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  animation: fadeIn 0.2s ease-out;
}
.navbar-mobile a {
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--muted-foreground);
  padding: 0.625rem 0.75rem;
  border-radius: 0.5rem;
  transition: color 0.2s ease, background 0.2s ease;
}
.navbar-mobile a:hover,
.navbar-mobile a.active {
  color: var(--primary);
  background: var(--accent);
}
.navbar-mobile .btn {
  margin-top: 0.5rem;
  text-align: center;
}
@media (min-width: 768px) {
  .navbar-links {
    display: flex;
  }
  .navbar-cta {
    display: inline-flex;
  }
  .navbar-toggle {
    display: none;
  }
}


/* ==================== PRICE DISCOUNT ==================== */

.price-original {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: line-through;
  opacity: 0.8;
}

.price-original-lg {
  font-size: 1.25rem;
}

.price-discount-group {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}


.navbar-brand svg {
  width: 2rem;
  height: 2rem;
  color: var(--primary);
}
.navbar-logo {
  height: 2.5rem;
  width: auto;
  flex-shrink: 0;
}