:root {
    --fuenteTitulo: 'Anton', sans-serif;
    --fuenteParrafos: 'Open Sans', sans-serif;
    --fuentegagalin: 'Bubblegum Sans', sans-serif;
    --fuenteNavegacion: 'Bebas Neue', sans-serif;

    --rojo: #e10600;
    --gris: #e1e1e1;
    --blanco: #ffffff;
    --negro: #000000;
    --morado: #2a003f;

    --bg: #0f0f17;
    --text: #f5f5f5;
    --accent: #ff4500;
    --accent-dark: #d03f00;
    --radius: 10px;
    --shadow: 0 15px 30px rgba(0,0,0,0.5);
    --font-heading: 'Anton', sans-serif;
    --font-body: 'Roboto', sans-serif;
}
html {
    box-sizing: border-box;
    font-size: 62.5%;    
}
*, *:before, *:after {
    box-sizing: inherit;
}
.contenedor {
    width: 90%;
    max-width: 160rem;
    margin: 0 auto;
}
p,h2 {
    color: var(--blanco);
    font-family: var(--fuenteParrafos);
    font-size: 4rem;
    font-weight: bold;
    
}
.imagen { 
    position: relative;
    background-image: url('/img/s.webp');
    background-size: cover;
    background-position: center;
}
.imagen::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5); 
    z-index: 1;
}
.imagen > * {
    position: relative;
    z-index: 2; 
}
.titulo h2, .titulo-entrenamiento  {
        text-align: center;
        color: var(--rojo);
        font-size: 7rem;
        font-family: var(--fuenteTitulo);
        
        
    
}
@media (min-width: 768px) {
    .titulo h2 {
        text-align: center;
        color: var(--rojo);
        font-size: 10rem;
        font-family: var(--fuenteTitulo);
        margin: 0 0 20rem 0;
    }
}
.whatsapp, .reloj, .ubicacion {
    color: var(--blanco);
    width: 3rem;
    filter: invert(100%);
}
@media (min-width: 768px) {
    .whatsapp , .reloj, .ubicacion {
    width: 4.5rem;
}
}
.flechas-arriba, .flechas-abajo {
    width: 8rem;
    filter: invert(100%);
    cursor: pointer;
}
.flechas-arriba {
    margin-top: 2rem;
}
.icono img {
    width: 2.5rem;
    height: 2.5rem;
    object-fit: contain;
    flex-shrink: 0;
}
@media (min-width: 768px) {
    .icono img {
        width: 4rem;
        height: 4rem;
    }
}
.icono {
    background-color: var(--rojo);
    width: 5rem;
    height: 5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    margin-top: 2.5rem;
    overflow: hidden; 
    flex-shrink: 0;
}
@media (min-width: 768px) {
    .icono {
        width: 8rem;
        height: 8rem;
    }
}
.informacion-telefono, .informacion-direccion{
    display: flex;
    justify-content: space-between;
    max-width: 40rem;
} 
.telefono p {
    font-size: 3rem;
    margin-right: 6rem;
}
.informacion-telefono {
    gap: 4rem;
}
@media (min-width: 768px) {
    .informacion-direccion {
    display: flex;
    justify-content: space-between; 
    }
}
.horarios {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}
.direccion p {
    font-size: 1.6rem;
    margin-left: 5rem; 
    margin-bottom: 5rem;
    display: flex;
}
@media (min-width: 768px) {
    .direccion p {
    font-size: 2rem;
    margin-left: 5rem; 
    margin-bottom: 5rem;
}
}

.informacion {
    display: flex;
    flex-direction: column;

}
@media (min-width: 768px) {
    .informacion {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    align-items: start;
}
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
    /* Contenedor principal centrado */
    .contenedor {
        max-width: 80rem;
        margin: 0 auto;
        padding: 0 3rem;
    }
    
    /* Información principal centrada */
    .informacion {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4rem;
        max-width: 70rem;
        margin: 0 auto;
        padding: 3rem 0;
    }
    
    /* Cada sección de información alineada y centrada */
    .informacion-telefono,
    .informacion-direccion,
    .informacion-horarios {
        display: flex;
        align-items: center;
        gap: 3rem;
        width: 100%;
        max-width: 50rem;
        margin: 0;
    }
    
    /* Iconos alineados */
    .icono {
        width: 7rem;
        height: 7rem;
        flex-shrink: 0;
        margin: 0;
    }
    
    .icono img {
        width: 3.5rem;
        height: 3.5rem;
    }
    
    /* Contenido de texto */
    .telefono p,
    .direccion p,
    .horarios-fechas p {
        margin: 0;
        font-size: 2.5rem;
        flex: 1;
        text-align: center;
    }
    .telefono p {
      margin-right: 12rem;
    }
    
    .direccion p {
        margin-left: 0;
        margin-bottom: 0;
    }
}

.horarios-fechas  p{
    font-size: 2.8rem;
    margin-top: 0;

}
.informacion-horarios {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.horarios-fechas {
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.no-visible {
    visibility: hidden;
    opacity: 0;
    transition: visibility .3s ease-in-out , opacity 0.4s linear, hidden 0.4s ease-in-out ;
}
.visible {
    visibility: visible;
    opacity: 1;
}

/* areas de entrenamiento */
.fondo-negro {
    background: radial-gradient(circle at 0% 0%, #000000, #141424);
    margin: 0;
    padding-bottom: 6rem;
    
}
.primerpiso-p {
    font-family: var(--fuentegagalin);
    color: var(--rojo);
}
.primerpiso-descripcion {
    font-family: var(--fuenteParrafos);
    color: var(--blanco);
    font-size: 2.5rem;
    max-width: 75%;
}

.entrenamiento-img {
max-width: 100%;
}
.entrenamiento-img img{
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 8px;
}
.entrenamiento-img:hover {
  transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}
.mover-izquierda {
    margin-left: 4rem;
}
.primer {
    font-size: 3.7rem;
    margin-left: 4rem;
}
.primer , .anima {
    transition: color 0.3s ease;
}
.primer:hover , .anima:hover{
    color: #ffcc00; /* Amarillo brillante */
}
.titulo-entrenamiento  {
    font-size: 4.5rem;
    margin-top: 0;
    padding-top: 5rem;
}
.mover-abajo {
    margin-top: 1rem;
}
.primerpiso,.segundopiso {
    margin-left: 3.5rem;
}
.areacalistenia,.cardio {
    margin-left: 7.5rem;
    margin-right: 2rem;
}
@media (min-width: 768px) {
    .zonas-entrenamiento {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 4rem;
        margin-right: 1.5rem;
    }

    .titulo-entrenamiento  {
        margin: 0;
        padding: 7rem;
    }

    .primerpiso-descripcion {
        max-width: 90%;
    }
}

@media screen and ((width: 1024px) and (height: 600px)),((width: 768px) and (height: 1024px)) {
    .zonas-entrenamiento {
    grid-template-columns: repeat(2, 1fr);
    text-align: center;
    }
}
/* Elimina márgenes y padding del body y html */
html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden; 
  width: 100%;
  max-width: 100vw;
}
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}
/* bienvenida */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
}
.container {
  display: flex;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
  position: relative;
}
h1, h2, h3 {
  margin: 0;
}
.welcome-section {
  position: relative;
  overflow: hidden;
  padding-bottom: 60px;
}
.welcome-subtitle {
  font-size: clamp(2rem, 6vw, 3.2rem); /* se adapta entre 2rem y 3.2rem según ancho */
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 800;
  margin-bottom: 5px;
  line-height: 1.1;
  text-shadow: 0 2px 8px rgba(255,69,0,0.6);
}
.left {
  flex: 1;
  max-width: 55%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.right {
  flex: 1;
  display: grid;
  grid-template-areas:
    "top side"
    "middle side";
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  position: relative;
}

.welcome-subtitle {
  font-size: 1.4rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.welcome-title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.1;
  position: relative;
  color: #ffffff;
}

.welcome-content p {
  font-size: 1rem;
  max-width: 100%;
  margin-top: 10px;
}

.cta-button {
  align-self: start;
  display: inline-block;
  padding: 12px 36px;
  border: 2px solid #3f6eff;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
  background: transparent;
  position: relative;
  text-decoration: none;
  transition: all .25s ease;
  width: max-content;
}

.cta-button:hover {
  background: rgba(63,110,255,0.1);
  box-shadow: 0 0 20px rgba(63,110,255,0.7);
  transform: translateY(-2px);
}
.cta-button::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50px;
  background: linear-gradient(135deg, #3f6eff, #9f3fff);
  filter: blur(8px);
  z-index: -1;
}

.section-subtitle {
  margin-top: 40px;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--accent);
}

.feature-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #1c1c29;
}

.feature-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.feature-card:hover img {
  transform: scale(1.05);
}

.ribbon {
  position: absolute;
  top: 12px;
  left: -4px;
  background: var(--accent);
  padding: 8px 16px;
  text-transform: uppercase;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  clip-path: polygon(0 0, 100% 0, 90% 100%, 0% 100%);
  color: white;
  z-index: 2;
}

.ribbon span {
  display: block;
  font-size: 0.5rem;
  font-weight: 500;
}
.feature-card.top {
  grid-area: top;
  height: 190px;
}

.feature-card.middle {
  grid-area: middle;
  height: 190px;
}

.feature-card.side-big {
  grid-area: side;
  height: 410px;
}

@media (max-width: 1024px) {
  .container {
    flex-direction: column;
    padding: 60px 20px;
  }
  .left {
    max-width: 100%;
  }
  .right {
    display: flex;
    flex-direction: column;
  }
  .feature-card.side-big {
    order: 3;
    height: 300px;
  }
  .feature-card.top,
  .feature-card.middle {
    height: 180px;
  }
}
/* inicio */
.hero {
    background-image: url('/img/portada-inicio.jpg');
    background-size: cover;
    background-position: center;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;   /* Centra verticalmente */
    justify-content: center; /* Centra horizontalmente */
    color: white;
    text-align: center;    /* Centra texto */
    padding: 0;            /* Elimina padding forzado */
}

.overlay-inicio {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75); 
    z-index: 1;
}

.content {
    position: relative;
    z-index: 2;
    max-width: 600px;      
    margin: 0 auto;        /* Centrado automático */
}

.content h1 {
    font-size: 8rem; 
    letter-spacing: 2px;
    font-family: var(--fuenteTitulo);
}

.red { color: red; }
.white { color: white; }

.slogan {
    margin-top: 30px;
    font-size: 1.8rem; 
    color: red;
}

/* Botón */
.btn {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 50px; 
    background: transparent;
    border: 2.5px solid #6a00ff;
    color: white;
    text-decoration: none;
    font-size: 1.2rem; 
    transition: 0.3s;
}
.btn:hover {
    background-color: #6a00ff;
    color: white;
}

/* Ajustes responsive */
@media (max-width: 1024px) {
    .content h1 {
        font-size: 6rem;
    }
    .slogan {
        font-size: 2rem;
    }
    .btn {
        font-size: 1.3rem;
        padding: 15px 45px;
    }
}

@media (max-width: 768px) {
    .content h1 {
        font-size: 4.5rem;
    }
    .slogan {
        font-size: 1.5rem;
    }
    .btn {
        font-size: 1.1rem;
        padding: 12px 40px;
    }
}

@media (min-width: 1025px) {
    .content {
        max-width: 900px;
    }
    .content h1 {
        font-size: 10rem;
    }
    .slogan {
        font-size: 2.5rem;
    }
    .btn {
        font-size: 1.5rem;
        padding: 20px 60px;
    }
}