@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');

/* =========================
   VARIABLES (Paleta Premium Actualizada)
========================= */
:root {
  /* Dorados metálicos */
  --gold-base: #C5A059;
  --gold-light: #FEEBC1;
  --gold-dark: #7F592B;

  /* Verde esmeralda */
  --emerald-base: #0B3B24;
  --emerald-light: #1E6E45;

  /* Fondos oscuros premium */
  --black-deep: #0A0A0A;
  --black-soft: #1F1F1F;

  /* Alias semánticos */
  --color-primary: var(--gold-base);
  --color-secondary: var(--emerald-base);
  --color-bg-dark: var(--black-deep);
  
  /* Auxiliares */
  --text-light: #f9fafb;
  --text-muted: #9ca3af;

  --white-soft: #f8f9fa;  
}

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

body {
  font-family: 'Montserrat', system-ui, sans-serif;
  color: var(--black-soft);
  background: #ffffff;
  line-height: 1.6;
}

/* =========================
   NAVBAR
========================= */
.custom-navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 15px 0;
  z-index: 1050;
  background: transparent;
  transition: all 0.4s ease;
}

.custom-navbar.scrolled {
  background: linear-gradient(135deg, var(--black-deep), var(--emerald-base));
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  padding: 10px 0;
}

.custom-navbar .nav-link {
  color: #fff !important;
  font-weight: 500;
}

.custom-navbar .nav-link:hover,
.custom-navbar .nav-link.active {
  color: var(--gold-base) !important;
}

.logo-navbar {
  width: 280px;
}

.navbar-brand img {
  height: 100px;
  width: auto;
}

.social-icon {
  color: #ffffff;
 
}

.social-icon:hover {
  color: var(--gold-light);
}


/* Dropdown */
.custom-navbar .dropdown-menu {
  background: var(--black-soft);
  border: 1px solid var(--gold-dark);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.custom-navbar .dropdown-item {
  color: var(--gold-light);
}

.custom-navbar .dropdown-item:hover {
  background: var(--gold-base);
  color: var(--black-deep);
}

/* =========================
   BOTONES
========================= */
.btn-primary {
  background: var(--gold-base);
  color: var(--black-deep);
  padding: 14px 28px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  display: inline-block;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(197, 160, 89, 0.4);
}

/* =========================
   HERO
========================= */
.course-hero {
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  padding-top: 90px;
  position: relative;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,10,10,0.85), rgba(10,10,10,0.4));
}

.hero-content {
  position: relative;
  color: #fff;
  max-width: 720px;
  margin-left: 10%;
}

.hero-badge {
  background: rgba(197, 160, 89, 0.2);
  border: 1px solid var(--gold-base);
  color: var(--gold-light);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  display: inline-block;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  line-height: 1.1;
}

.hero-content p {
  font-size: 1.2rem;
  margin: 20px 0 28px;
  color: var(--gold-light);
}


.hero-datetime {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 8px;
}

.hero-date-badge {
  padding: 10px 16px;
  border-radius: 12px;
  background: rgba(197, 160, 89, 0.18);
  border: 1px solid var(--gold-base);

  color: var(--gold-light);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: .6px;
  text-transform: uppercase;

  box-shadow: 0 10px 25px rgba(0,0,0,.25);
  transition: all .35s ease;
}

.hero-date-badge:hover {
  background: rgba(197, 160, 89, 0.28);
  border-color: var(--gold-light);
  transform: translateY(-2px);
}

.hero-time-badge {
  padding: 10px 16px;
  border-radius: 12px;
  background: rgba(14, 94, 56, 0.45);
  border: 1px solid var(--emerald-light);

  color: var(--white-soft);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: .4px;

  box-shadow: 0 10px 25px rgba(0,0,0,.25);
  transition: all .35s ease;
}

.hero-time-badge:hover {
  background: rgba(14, 94, 56, .65);
  transform: translateY(-2px);
  border-color: var(--gold-base);
}




/* =========================
   WHY / BENEFICIOS
========================= */
.course-why {
  padding: 80px 20px;
  background: var(--text-light);
  text-align: center;
}

.course-why h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--emerald-base);
}

.benefits-grid {
  display: flex; /* Cambiamos a Flex para control total de la fila */
  justify-content: center;
  gap: 20px;
  margin-top: 48px;
  flex-wrap: nowrap; /* Evita que salten de línea en pantallas grandes */
}

.benefit-card {
  flex: 1; /* Hace que todas midan lo mismo y ocupen el espacio disponible */
  background: #ffffff;
  padding: 30px 20px;
  border-radius: 16px;
  text-align: center;
  border: 1px solid rgba(197, 160, 89, 0.2); /* Borde sutil en Gold Base */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 200px; /* Evita que se compriman demasiado */
}

.benefit-card:hover {
  transform: translateY(-10px);
  border-color: var(--gold-base);
  box-shadow: 0 15px 35px rgba(11, 59, 36, 0.1); /* Sombra con Emerald Base */
}

/* Iconos con tu paleta */
.benefit-card i {
  font-size: 2.5rem;
  color: var(--emerald-base); /* Color base esmeralda */
  margin-bottom: 15px;
  transition: color 0.3s ease;
}

.benefit-card:hover i {
  color: var(--gold-base); /* Cambia a dorado al pasar el mouse */
}

.benefit-card h3 {
  font-size: 1.25rem;
  color: var(--black-deep);
  margin-bottom: 10px;
  font-weight: 700;
}

.benefit-card p {
  font-size: 0.9rem;
  color: #666;
  margin: 0;
}

/* =========================
   TESTIMONIO DESTACADO
========================= */
/* Mantenemos tu base intacta */
.course-testimonial {
  background: linear-gradient(135deg, var(--black-deep), var(--emerald-base));
  padding: 90px 20px;
  color: #ffffff;
  border-top: 2px solid var(--gold-base);
  border-bottom: 2px solid var(--gold-base);
}

/* Contenedor para las dos columnas */
.testimonial-flex-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  text-align: left; /* Cambiamos a left para que el texto fluya mejor al lado de la imagen */
}

/* Estilo de la Imagen del autor */
.testimonial-author-aside img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold-base); /* Coherencia con tus bordes */
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.testimonial-body-content {
  flex: 1;
}

.course-testimonial blockquote {
  font-size: 1.5rem;
  margin-bottom: 20px;
  position: relative;
}

/* Tus estilos originales para comillas */
.course-testimonial blockquote::before,
.course-testimonial blockquote::after {
  color: var(--gold-base);
  opacity: 0.4;
}

/* Tus estilos originales para el nombre del autor */
.course-testimonial .author-name {
  color: var(--gold-base);
  font-weight: 700;
  display: block;
  font-size: 1.2rem;
  text-transform: uppercase;
}

/* Estilo para la nueva profesión */
.author-profession {
  color: #f8f9fa; /* Blanco suave para que no compita con el nombre dorado */
  margin: 5px 0 0 0;
  font-size: 0.95rem;
  opacity: 0.9;
}


/* ======================================================
   SECTION: PRICING PREMIUM
   ====================================================== */

.course-pricing-section {
    padding: 100px 0;
    background-color: #ffffff; /* Fondo solicitado */
    display: flex;
    justify-content: center;
}

.pricing-card-premium {
    max-width: 550px;
    margin: 0 auto;
    background: var(--white-soft);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(197, 160, 89, 0.2);
    text-align: center;
}

/* Cabecera Verde Esmeralda */
.pricing-header-emerald {
    background-color: var(--emerald-base);
    padding: 20px;
    border-bottom: 3px solid var(--gold-base);
}

.pricing-header-emerald h3 {
    color: var(--white-soft);
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Cuerpo Dorado/Naranja (Adaptado a Gold Base) */
.pricing-body-gold {
    background: linear-gradient(135deg, var(--gold-base), var(--gold-dark));
    padding: 50px 20px;
    color: white;
}

.price-main {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 10px;
}

.price-main .currency { font-size: 2.2rem; font-weight: 300; color: var(--gold-light); }
.price-main .amount { font-size: 5rem; font-weight: 800; line-height: 1; }
.price-main .label { font-size: 1.6rem; font-weight: 400; color: var(--gold-light); }

.price-secondary {
    margin-top: 15px;
    font-size: 2rem;
    font-weight: 700;
    color: var(--black-deep); /* Contraste fuerte para los soles */
    opacity: 0.9;
}

/* Footer Blanco */
.pricing-footer-white {
    padding: 40px 20px;
    background-color: #ffffff;
    color: var(--black-soft);
}

.pricing-footer-white p {
    margin-bottom: 5px;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.discount-highlight {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--emerald-base);
    letter-spacing: 1px;
}

/* Botón Verde con efectos Dorados */
.btn-emerald-gold {
    display: inline-block;
    background-color: var(--emerald-base);
    color: var(--gold-light) !important;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    border: 2px solid var(--gold-base);
    box-shadow: 0 10px 20px rgba(11, 59, 36, 0.2);
}

.btn-emerald-gold:hover {
    background-color: var(--emerald-light);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(11, 59, 36, 0.3);
    border-color: var(--gold-light);
}

/* Contenedor de acciones */
.pricing-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 420px;
  margin: 0 auto;
}

/* BOTÓN PRINCIPAL (PAGO) */
.btn-primary-pay {
  display: inline-block;
  background: linear-gradient(135deg, #0b3b24, #145c3a);
  color: #ffffff !important;
  padding: 18px 40px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: .5px;
  border: 2px solid var(--gold-base);
  box-shadow: 0 14px 28px rgba(0,0,0,.18);
  transition: .35s;
}

.btn-primary-pay:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(0,0,0,.28);
  border-color: var(--gold-light);
}

/* BOTÓN SECUNDARIO (WHATSAPP) */
.btn-emerald-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 34px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  color: #0b3b24;
  border: 2px solid var(--emerald-base);
  text-decoration: none;
  background: transparent;
  transition: .35s;
}

.btn-emerald-outline i {
  font-size: 1.2rem;
  color: #0b3b24;
}

.btn-emerald-outline:hover {
  background: rgba(11,59,36,.08);
  border-color: var(--gold-base);
}



/* ======================================================
   SECTION: COURSE FEATURES (PREMIUM GOLD & EMERALD)
   ====================================================== */

.course-features {
  /* Fondo radial que nace desde el centro para dar profundidad */
  background: linear-gradient(135deg, var(--black-deep), var(--emerald-base));
  padding: 120px 0;
  color: var(--white-soft);
  position: relative;
  overflow: hidden;
}

/* Destello sutil de color esmeralda en el fondo */
.course-features::before {
  content: "";
  position: absolute;
  top: -20%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--emerald-base) 0%, transparent 70%);
  opacity: 0.15;
  pointer-events: none;
}

.features-grid-custom {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.feature-item-custom {
  padding: 40px 25px;
  border-radius: 4px; /* Bordes más rectos suelen verse más corporativos/elegantes */
  background: linear-gradient(145deg, rgba(31, 31, 31, 0.4), rgba(10, 10, 10, 0.6));
  border: 1px solid rgba(197, 160, 89, 0.1); /* Borde dorado muy tenue */
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

/* Efecto de línea dorada que aparece al hacer hover */
.feature-item-custom::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gold-base);
  transition: all 0.4s ease;
  transform: translateX(-50%);
}

/* Hover: Elevación sutil y resplandor dorado */
.feature-item-custom:hover {
  transform: translateY(-8px);
  border-color: var(--gold-base);
  background: rgba(31, 31, 31, 0.8);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.feature-item-custom:hover::after {
  width: 60%; /* La línea dorada se expande */
}

.feature-icon {
  font-size: 3rem;
  /* Degradado dorado metálico para el icono */
  background: linear-gradient(to bottom right, var(--gold-light), var(--gold-base), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 30px;
  transition: all 0.5s ease;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.feature-item-custom:hover .feature-icon {
  transform: scale(1.1);
  filter: drop-shadow(0 0 12px rgba(197, 160, 89, 0.4));
}

.feature-item-custom p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.3px;
  transition: color 0.3s ease;
  text-align: center;
}

.feature-item-custom:hover p {
  color: var(--white-soft);
}




/* =========================
   TESTIMONIOS
========================= */
.testimonials-section {
  padding: 90px 20px;
  background: #ffffff;
}

.testimonials-title {
  text-align: center;
  font-size: 2.6rem;
  margin-bottom: 60px;
}

.testimonials-title span {
  color: #6abf9e;
}

/* CONTENEDOR GENERAL */
.testimonials-wrapper {
  display: flex;
  gap: 50px;
  align-items: center;
  justify-content: center;
}

/* GOOGLE RATING */
.google-rating {
  min-width: 220px;
  text-align: left;
}

.google-rating h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.google-rating .stars {
  font-size: 1.4rem;
  color: #fbbc05;
}

.google-logo {
  width: 80px;
  margin-top: 10px;
}

/* =========================
   CARRUSEL
========================= */
.reviews-carousel {
  max-width: 960px;
  width: 100%;
}

.reviews-viewport {
  overflow: hidden;
}

.reviews-track {
  display: flex;
  gap: 24px;
  transition: transform 0.6s ease;
}

/* EXACTAMENTE 3 TESTIMONIOS */
.review-card {
  flex: 0 0 calc((100% / 3) - 16px);
  background: #f9fafb;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.review-header {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.review-header img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.review-header strong {
  display: block;
  font-size: 0.95rem;
}

.review-header span {
  font-size: 0.75rem;
  color: #6b7280;
}

.review-card .stars {
  color: #fbbc05;
  margin-bottom: 10px;
}

/* =========================
   CONTROLES (FLECHAS ABAJO)
========================= */
.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 30px;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: #ffffff;
  font-size: 1.6rem;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
  transition: transform 0.2s ease, background 0.2s ease;
}

.carousel-btn:hover {
  background: #f3f4f6;
  transform: scale(1.1);
}



.btn-emerald-gold i {
  font-size: 1.1rem;
  margin-right: 6px;
}

.btn-emerald-gold:hover i {
  transform: scale(1.1);
}

/* =========================
   FORMULARIO DE REGISTRO (CORREGIDO)
========================= */
.course-form {
  background: linear-gradient(135deg, var(--black-deep), var(--emerald-base));
  padding: 80px 20px;
  display: flex;
  justify-content: center;
}

.course-form .container {
  width: 100%;
  max-width: 550px; /* Centra y limita el ancho para que se vea elegante */
}

.course-form h2 {
  color: var(--gold-light);
  text-align: center;
  margin-bottom: 30px;
  font-size: 2rem;
  font-weight: 600;
}

.course-form form {
  background: var(--black-deep);
  border: 1px solid var(--gold-dark);
  padding: 40px;
  border-radius: 20px;
  display: flex;
  flex-direction: column; /* Alinea los elementos uno debajo de otro */
  gap: 15px; /* Crea espacio uniforme entre cada control */
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.course-form input, 
.course-form textarea {
  width: 100%; /* Asegura que ocupen todo el ancho del contenedor */
  background: #1a1a1a;
  border: 1px solid #333;
  color: #fff;
  padding: 15px 18px;
  border-radius: 10px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.course-form textarea {
  min-height: 120px;
  resize: none; /* Evita que el usuario rompa el diseño */
}

/* Estado Focus */
.course-form input:focus, 
.course-form textarea:focus {
  outline: none;
  border-color: var(--gold-base);
  background: #252525;
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

/* BOTÓN PREMIUM */
.course-form button {
  width: 100%; /* Botón prominente */
  padding: 18px;
  margin-top: 10px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold-base));
  color: var(--black-deep);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.course-form button:hover {
  transform: translateY(-3px);
  background: var(--gold-light);
  box-shadow: 0 10px 25px rgba(197, 160, 89, 0.3);
}

/* Estilo para los placeholders (opcional para elegancia) */
.course-form input::placeholder,
.course-form textarea::placeholder {
  color: #666;
}

 


/* ======= FOOTER PREMIUM ======= */
.site-footer {
  position: relative;
  background: linear-gradient(135deg, #0A0A0A, #0B3B24);
  color: #ffffff;
  padding: 80px 0 20px;
  border-top: 2px solid #C5A059;
  overflow: hidden;
}

.footer-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 10%, rgba(197,160,89,.18), transparent 70%);
  opacity: .35;
}

/* GRID */
.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

/* BRAND SECTION */
.footer-logo {
  width: 220px;
  margin-bottom: 14px;
}

.footer-desc {
  color: #e5e7eb;
  font-size: .9rem;
  margin-bottom: 10px;
  max-width: 320px;
}

.footer-badge {
  display: inline-block;
  color: #C5A059;
  border: 1px solid #C5A059;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: .8rem;
  letter-spacing: .5px;
}

/* TITULOS */
.footer-column h4 {
  color: #FEEBC1;
  font-size: 1rem;
  margin-bottom: 10px;
  letter-spacing: .6px;
}

/* LISTAS */
.footer-column ul { list-style: none; padding: 0; }

.footer-column ul li { margin-bottom: 8px; }

.footer-column a {
  color: #e5e7eb;
  text-decoration: none;
  transition: .25s;
}

.footer-column a:hover {
  color: #C5A059;
  padding-left: 4px;
}

/* ICON TEXT */
.footer-column p i {
  color: #C5A059;
  margin-right: 6px;
}

/* SOCIAL */
.footer-social a {
  color: #ffffff;
  display: inline-flex;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  margin-right: 10px;
  transition: .25s;
}

.footer-social a:hover {
  background: rgba(197,160,89,.25);
  border-color: #C5A059;
  transform: translateY(-2px);
}

/* BOTTOM LINE */
.footer-bottom {
  text-align: center;
  margin-top: 35px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.15);
  color: #d1d5db;
  font-size: .85rem;
}


/* BOTÓN FLOTANTE WHATSAPP */
.btn-whatsapp {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25D366;
  color: #ffffff;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
  transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease;
  z-index: 9999;
}

/* Hover */
.btn-whatsapp:hover {
  background-color: #1ebe5c;
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.35);
}



@media (max-width: 1100px) {
  .features-grid-custom { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 992px) {
  .custom-navbar {
    background: rgba(11, 59, 36, 0.95);
  }
  .col-lg-4:only-child {
        max-width: 450px;
    }      
  .benefits-grid {
    flex-wrap: wrap; /* En tablets permite que bajen si no caben */
  }
  
  .benefit-card {
    flex: 0 0 calc(50% - 20px); /* 2 por fila en tablets */
  }
  .features-grid-custom {
    grid-template-columns: repeat(2, 1fr);
  }
  
}

@media(max-width:900px){
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero-content {
    justify-content: center;
    padding-left: 15px;
    padding-right: 15px;
  }
  .hero-card {
    margin: 0 auto;
  }
  .testimonial-flex-container {
    flex-direction: column;
    text-align: center;
  }
  .btn-whatsapp {
    bottom: 16px;
    right: 16px;
    width: 52px;
    height: 52px;
    font-size: 24px;
  }    
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .site-footer { padding: 60px 0 20px; }
  .features-grid-custom { grid-template-columns: 1fr; }
  .course-features { padding: 80px 20px; }
}

@media (max-width: 576px) {
  .navbar-brand img {
    height: 65px;
  }    
  .benefit-card {
    flex: 0 0 100%; /* 1 por fila en móviles */
  }
  .course-form form {
    padding: 25px 20px;
  }
  .features-grid-custom {
    grid-template-columns: 1fr;
  }  
  .course-features { padding: 60px 20px; }
    .price-main .amount { font-size: 3.5rem; }
    .price-secondary { font-size: 1.5rem; }
}