:root{
  --bg:#0c0f14;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.09);
  --border: rgba(255,255,255,.12);
  --text:#e9eef7;
  --muted: rgba(233,238,247,.72);
  --accent:#6ee7ff;
  --warm:#ffcf7a;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --radius2: 26px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1000px 700px at 20% -10%, rgba(255,207,122,.18), transparent 55%),
    radial-gradient(1000px 700px at 80% 10%, rgba(110,231,255,.16), transparent 55%),
    linear-gradient(180deg, #090b10, #0c0f14);
  color: var(--text);
  overflow-x:hidden;
}

.container{
  width:min(1100px, 92%);
  margin:0 auto;
}

a{ color:inherit; text-decoration:none; }
small{ color: var(--muted); }
code{
  background: rgba(255,255,255,.08);
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* Soft background orbs */
.bg-orb{
  position: fixed;
  inset:auto;
  filter: blur(60px);
  opacity:.45;
  z-index:-1;
  pointer-events:none;
}
.orb-1{
  width:420px; height:420px;
  left:-120px; top:120px;
  background: radial-gradient(circle, rgba(255,207,122,.9), transparent 60%);
}
.orb-2{
  width:520px; height:520px;
  right:-160px; top:40px;
  background: radial-gradient(circle, rgba(110,231,255,.85), transparent 60%);
}

/* Header */
.header{
  position: sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(12,15,20,.55);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 16px;
}
.brand{
  display:flex; align-items:center; gap:12px;
}
.brand__logo{
  width:42px; height:42px;
  display:grid; place-items:center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,207,122,.25), rgba(110,231,255,.18));
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  font-weight: 800;
  letter-spacing:.5px;
}
.brand__text{ display:flex; flex-direction:column; line-height:1.1; }

.nav{
  display:flex;
  gap: 18px;
  align-items:center;
}
.nav a{
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
  transition: .2s ease;
}
.nav a:hover{
  color: var(--text);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
}

/* Mobile menu button */
.menuBtn{
  display:none;
  width:44px; height:44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  cursor:pointer;
}
.menuBtn span{
  display:block;
  height:2px;
  margin: 6px 10px;
  background: rgba(233,238,247,.85);
  border-radius: 10px;
}
.mobileNav{
  display:none;
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 10px 0 14px;
}
.mobileNav a{
  display:block;
  padding: 10px 4%;
  color: var(--muted);
}
.mobileNav a:hover{ color: var(--text); }

/* Hero */
.hero{
  padding: 42px 0 28px;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 22px;
  align-items: stretch;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: var(--muted);
}
.pill .dot{
  width:10px; height:10px;
  border-radius: 99px;
  background: radial-gradient(circle, var(--warm), transparent 70%);
  box-shadow: 0 0 18px rgba(255,207,122,.45);
}
h1{
  margin: 14px 0 10px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.06;
  letter-spacing: -0.8px;
}
.accent{ color: var(--accent); text-shadow: 0 0 22px rgba(110,231,255,.18); }
.lead{
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 0 18px;
}

.hero__cta{
  display:flex; gap: 12px; flex-wrap:wrap;
  margin-bottom: 18px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  transition: .2s ease;
  font-weight: 650;
}
.btn--primary{
  background: linear-gradient(135deg, rgba(255,207,122,.20), rgba(110,231,255,.18));
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
}
.btn--primary:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.18);
}
.btn--ghost{
  background: rgba(255,255,255,.05);
}
.btn--ghost:hover{
  background: rgba(255,255,255,.08);
}
.btn--full{ width:100%; padding: 14px 16px; }

.hero__stats{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
}
.stat{
  flex: 1 1 160px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding: 12px 14px;
}
.stat strong{ display:block; font-size: 1.1rem; }
.stat span{ color: var(--muted); font-size: .92rem; }

.hero__card{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.14);
  background:
    linear-gradient(180deg, rgba(0,0,0,.10), rgba(0,0,0,.55)),
    url("clases.png");
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  min-height: 340px;
}

.hero__cardOverlay{
  position:absolute;
  inset:0;
  padding: 18px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.hero__badge{
  align-self:flex-start;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(12,15,20,.55);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(233,238,247,.85);
}
.hero__mini{
  background: rgba(12,15,20,.60);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  padding: 14px;
}
.hero__mini p{ margin: 6px 0 0; color: var(--muted); }

/* Sections */
.section{ padding: 34px 0; }
.section--alt{
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.section__head h2{ margin:0; font-size: 1.7rem; }
.section__head p{ margin:0; color: var(--muted); max-width: 56ch; }

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 12px 35px rgba(0,0,0,.25);
}
.card h3{ margin: 0 0 8px; }
.card p{ margin: 0 0 10px; color: var(--muted); line-height:1.6; }
.card ul{ margin:0; padding-left: 18px; color: rgba(233,238,247,.85); }
.card li{ margin: 6px 0; }

/* Form */
.formGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items:start;
}
.muted{ color: var(--muted); }
.note{
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
}
.trust{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.trustItem{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
.trustItem .icon{ font-size: 18px; }

.form{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  padding: 16px;
  box-shadow: var(--shadow);
}
label{
  display:flex;
  flex-direction:column;
  gap: 6px;
  font-weight: 650;
  color: rgba(233,238,247,.92);
}
input, select, textarea{
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(12,15,20,.55);
  color: var(--text);
  padding: 12px 12px;
  outline: none;
}
input::placeholder, textarea::placeholder{ color: rgba(233,238,247,.45); }
textarea{ resize: vertical; min-height: 120px; }

.row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.formHelp{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.4;
}
.formStatus{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: rgba(233,238,247,.9);
  display:none;
}
.formStatus.ok{
  display:block;
  border-color: rgba(110,231,255,.30);
}
.formStatus.err{
  display:block;
  border-color: rgba(255,207,122,.35);
}
.hidden{ display:none !important; }

/* MVO */
.mvo{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.mvoCard{
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(500px 260px at 20% 10%, rgba(255,207,122,.10), transparent 55%),
    rgba(255,255,255,.05);
}
.mvoCard h3{ margin:0 0 8px; }
.mvoCard p{ margin:0; color: var(--muted); line-height:1.6; }

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:start;
}
.contactCards{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 14px 0 14px;
}
.contactCard{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  transition:.2s ease;
}
.contactCard:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.07);
}
.contactCard .icon{ font-size: 20px; }
.tiny{
  margin: 0;
  color: rgba(233,238,247,.55);
  font-size: .9rem;
}
.faq{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  padding: 16px;
}
.faq h3{ margin: 0 0 10px; }
details{
  border-top: 1px solid rgba(255,255,255,.10);
  padding: 10px 0;
}
details:first-of-type{ border-top: none; }
summary{
  cursor:pointer;
  color: rgba(233,238,247,.92);
  font-weight: 650;
}
details p{
  margin: 8px 0 0;
  color: var(--muted);
  line-height:1.55;
}

/* Responsive */
@media (max-width: 940px){
  .hero__grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .formGrid{ grid-template-columns: 1fr; }
  .mvo{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .nav{ display:none; }
  .menuBtn{ display:inline-block; }
  .mobileNav.show{ display:block; }
}
@media (max-width: 520px){
  .row{ grid-template-columns: 1fr; }
  .trust{ grid-template-columns: 1fr; }
  .contactCards{ grid-template-columns: 1fr; }
}

#whatsapp-button {
        position: fixed;
        bottom: 20px; /* Espacio desde la parte inferior */
        right: 20px; /* Espacio desde la derecha */
        background-color: #25D366; /* Color de fondo de WhatsApp */
        color: white; /* Color del ícono */
        border-radius: 50%; /* Hacerlo circular */
        width: 60px; /* Ancho del botón */
        height: 60px; /* Alto del botón */
        display: flex;
        justify-content: center;
        align-items: center;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        text-decoration: none; /* Sin subrayado */
        transition: background 0.3s; /* Efecto de transición al pasar el mouse */
		animation: bounce 2s infinite; /* Agregar animación de rebote */
		}

		#whatsapp-button:hover {
			background-color: #128C7E; /* Color más oscuro al pasar el cursor */
		}

		#whatsapp-button i {
			font-size: 24px; /* Tamaño del ícono */
		}
		@keyframes bounce {
			0%, 20%, 50%, 80%, 100% {
				transform: translateY(0); /* Posición inicial */
			}
			40% {
				transform: translateY(-10px); /* Subir 10px */
			}
			60% {
				transform: translateY(-5px); /* Subir 5px */
			}
		}
		#help-text {
			display: none;
			position: absolute;
			bottom: 100px; /* Justo encima del botón */
			right: 70px;
			background-color: #25D366;
			color: white;
			padding: 10px;
			border-radius: 5px;
			font-size: 14px;
			box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
		} 
		
		/* Mostrar el texto cuando se hace hover en el botón de WhatsApp */
		#whatsapp-button:hover + #help-text {
			display: block;
		}
		
		@media (max-width: 600px) {
            nav ul {
                flex-direction: column; /* Cambiar a columna para móviles */
            }
        }

        /* Contraste + separación entre secciones (scroll limpio) */
.section--tone{
  position: relative;
  padding: 64px 0; /* más aire para que se note el cambio */
}

/* Separador superior elegante */
.section--tone::before{
  content:"";
  position:absolute;
  top:0;
  left:50%;
  transform:translateX(-50%);
  width:min(1100px, 92%);
  height:1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255,255,255,.10),
    transparent
  );
}

/* “Glow” suave en cada sección para que se sienta diferente */
.section--tone::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background: radial-gradient(900px 320px at 15% 15%, rgba(110,231,255,.06), transparent 60%),
              radial-gradient(900px 320px at 85% 25%, rgba(255,207,122,.06), transparent 60%);
  opacity:.9;
}

/* Asegura que el contenido quede sobre el overlay */
.section--tone > .container{
  position: relative;
  z-index: 1;
}

/* Alternancia más notoria para las secciones --alt */
.section--alt{
  background: rgba(255,255,255,.035);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

/* Extra: mejora el “salto” al navegar por menú (por header sticky) */
section{
  scroll-margin-top: 90px;
}