/* ============================================================================
   VARIABLES GIMNASIO
============================================================================ */

:root{
    --ancho-tarjeta-gym:260px;
    --naranja:#f28c28;
    --gris-panel:#1a1a1a;
    --marron-card:#1b120e;
    --radio-panel:18px;
}



/* ============================================================================
   BODY GIMNASIO
============================================================================ */

* {
  box-sizing: border-box;
}

body{
    margin:0;
    font-family:Arial,sans-serif;
    color:white;
    background:
    linear-gradient(
        180deg,
        #120702 0%,
        #2b1004 15%,
        #5d2407 35%,
        #a2460d 65%,
        #d96b17 85%,
        #f29b2d 100%
    );
    background-attachment:fixed;
}

body.pagina-gym{
    padding-top:180px;
    background:
        radial-gradient(
            circle at top,
            rgba(255,120,0,.16) 0,
            rgba(255,120,0,.08) 180px,
            transparent 420px
        ),
        linear-gradient(
            180deg,
            #090909 0%,
            #0d0d0d 25%,
            #111111 45%,
            #181818 60%,
            #2a1a10 78%,
            #5a2d12 90%,
            #d96b17 100%
        );
    background-attachment:fixed;
}

/* JERARQUÍA TIPOGRÁFICA CORREBIRRAS */

h1 {color: #ffb347;}
h2 {color: #ff9a1f;}
h3 {color: #d98a3a;}
p,
li{
  color:white;
  font-size:1.15rem;
  font-weight:500;
  line-height:1.7;
}


/* ======================================
   HERO GIMNASIO
========================================== */

.hero-gym{
    position:relative;
    text-align:center;
    padding:0;
    margin-bottom:8px;
}

.hero-gym img{
    width:min(900px,92%);
    display:block;
    margin:auto;
    border-radius:28px;
    border:1px solid rgba(255,160,60,.18);
    box-shadow: 0 25px 70px rgba(0,0,0,.55);
}





/* ==============================================
   FILTROS GIMNASIO
==================================================*/

#filtros{
    display:flex;
    justify-content:center;
    align-items:center;
    flex-wrap:wrap;
    gap:10px;
    padding:12px;
    background:#111;
    border-radius:18px;
    border:1px solid rgba(255,150,40,.15);
    box-shadow:
        0 12px 30px rgba(0,0,0,.35);
}

.filtros-wrapper{
    width:min(1180px,92%);
    margin:10px auto 30px;
}

#filtros button{
    padding:10px 18px;
    background:#232323;
    color:white;
    border:1px solid rgba(255,150,40,.10);
    border-radius:999px;
    font-size:.95rem;
    font-weight:600;
    cursor:url("/Imagenes/beer_cursor.png") 12 18, pointer;
    transition:all .25s ease;
}

#filtros button:hover{
    background:#f28c28;
    color:#111;
    transform:translateY(-2px);
    box-shadow:
        0 6px 18px rgba(242,140,40,.35);
}

#filtros button.activo{
    background:#f28c28;
    color:#111;
    border-color:#f28c28;
}

#subfiltros{
    display:flex;
    justify-content:center;
    align-items:center;
    flex-wrap:wrap;
    gap:10px;
    margin-top:16px;
    padding-top:16px;
    border-top:1px solid rgba(255,150,40,.15);
}

#subfiltros button{
    padding:8px 18px;
    border-radius:999px;
    background:#222;
    color:white;
    border:1px solid rgba(255,255,255,.08);
    cursor:pointer;
    transition:.2s;
}

#subfiltros button.activo{
    background:#f28c28;
    color:#111;
    border-color:#f28c28;
    font-weight:700;
}

.titulo-filtros{
    text-align:center;
    margin-bottom:14px;
    font-size:.85rem;
    font-weight:700;
    letter-spacing:2px;
    text-transform:uppercase;
    color:#c8c8c8;
}

.titulo-subgrupo{
    display:none;
    margin-top:18px;
    margin-bottom:10px;
    text-align:center;
    font-size:.85rem;
    font-weight:700;
    letter-spacing:2px;
    text-transform:uppercase;
    color:#c8c8c8;
}

.contador-filtro{
    margin-left:12px;
    color:var(--cerveza);
    font-weight:800;
    font-size:.88em;
}

#filtros button.activo .contador-filtro,
#subfiltros button.activo .contador-filtro{
    color:#111;
}



/*==================================================
 BUSCADOR GIMNASIO
==================================================*/

.barra-superior-gym{
    width:min(1180px,92%);
    margin:30px auto;
}

.barra-gym{
    display:flex;
    gap:16px;
}

.busqueda{
    flex:1;
    display:flex;
    align-items:center;
    gap:10px;
    padding:0 22px;
    height:66px;
    background:#1a1a1a;
    border:1px solid rgba(242,140,40,.20);
    border-radius:18px;
    box-shadow:
        0 12px 28px rgba(0,0,0,.35);
    transition:.25s;
    position:relative;
}

.busqueda:focus-within{
    border-color:#f28c28;
    box-shadow:
        0 0 0 3px rgba(242,140,40,.15),
        0 12px 30px rgba(0,0,0,.45);
}

.icono-busqueda{
    color:#f28c28;
    font-size:20px;
    flex:0 0 auto;
}

#buscador{
    flex:1;
    min-width:0;
    width:100%;
    height:100%;
    border:none;
    outline:none;
    box-shadow:none;
    background:transparent;
    color:#fff;
    font-size:1rem;
    padding:0;
}

#buscador::placeholder{
    color:#9d9d9d;
}

.limpiar-busqueda{
    width:48px;
    height:48px;
    margin-right:8px;
    border:none;
    border-radius:12px;
    background:transparent;
    color:#999;
    font-size:18px;
    opacity:0;
    pointer-events:none;
    transition:.2s;
    flex:0 0 auto;
}

.limpiar-busqueda.visible{
    opacity:1;
    pointer-events:auto;
}

.limpiar-busqueda{
    cursor:url("/Imagenes/beer_cursor.png") 12 18, pointer;
}



/*==================================================
 SUGERENCIAS GIMNASIO
==================================================*/

.sugerencias{
    position:absolute;
    top:72px;
    left:0;
    right:0;
    background:#1b1b1b;
    border:1px solid rgba(242,140,40,.20);
    border-radius:16px;
    overflow:hidden;
    display:none;
    box-shadow:0 20px 40px rgba(0,0,0,.45);
    z-index:999;
}

.sugerencias.visible{
    display:block;
}

.sugerencia{
    display:flex;
    align-items:center;
    gap:12px;
    padding:15px 22px;
    color:white;
    cursor:pointer;
    text-align:left;
    transition:.18s;
}

.sugerencia:hover{
    background:#f28c28;
    color:#111;
    padding-left:28px;
}


/*==================================================
UTINAS GIMNASIO
==================================================*/

.rutinas-panel{
    position:relative;
    width:280px;
}

.boton-rutinas{
    width:100%;
    height:66px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 22px;
    background:#1a1a1a;
    border:1px solid rgba(242,140,40,.20);
    border-radius:18px;
    color:white;
    font-size:1rem;
    cursor:pointer;
    transition:.25s;
}

.boton-rutinas:hover{
    border-color:#f28c28;
    box-shadow:
        0 0 0 3px rgba(242,140,40,.15);
}

.icono-rutina{
    color: var(--naranja);
    margin-right:10px;
}

.texto-rutina{
    flex:1;
    text-align:left;
}

.flecha-rutina{
    transition:.25s;
    opacity:.55;
}

.boton-rutinas.abierto .flecha-rutina{
    transform:rotate(180deg);
    opacity:1;
}

/*==========================
 MENÚ RUTINAS
==========================*/

.lista-rutinas{
    position:absolute;
    top:74px;
    left:0;
    right:0;
    background:#171717;
    border:1px solid rgba(242,140,40,.25);
    border-radius:18px;
    overflow:hidden;
    box-shadow:
        0 18px 40px rgba(0,0,0,.45);
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:
        opacity .22s ease,
        transform .22s ease,
        visibility .22s;
    z-index:1000;
}

.lista-rutinas.abierta{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

.lista-rutinas a{
    display:flex;
    align-items:center;
    padding:16px 22px;
    color:white;
    text-decoration:none;
    transition:.18s;
}

.lista-rutinas a:hover{
    background:#f28c28;
    color:#111;
    padding-left:28px;
}

.separador-rutinas{
    border:0;
    border-top:1px solid rgba(255,255,255,.12);
    margin:8px 16px;
}




/* ============================================================================
   GRID GIMNASIO
============================================================================ */

#contenedor-ejercicios{
    display:grid;
    grid-template-columns:repeat(auto-fit, var(--ancho-tarjeta-gym));
    justify-content:center;
    gap:34px;
    margin-top:30px;
}



/* ============================================================================
   CARD GIMNASIO
============================================================================ */

.card {
  display: flex;
  flex-direction: column;
  height: auto;
  background: #1b120e;
  border-radius: 24px;
  overflow: hidden;
  box-shadow:0 12px 30px rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(4px);
  background-image:none !important;
}

.card::before{
    display:none !important;
    content:none !important;
}

.card::after{
    display:none !important;
    content:none !important;
}

.card,
.card *{
    cursor: url("/Imagenes/beer_cursor.png") 12 18, pointer;
}


.card-imagen {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  background:
    linear-gradient(
      180deg,
      #2a1710,
      #1b120e
    );
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(0,0,0,.38);
}

.card:hover .card-img {
  transform: scale(1.03);
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card-info {
  padding: 18px;
  background: #120906;
}

.card-grupo {
  font-size: .8rem;
  color: #b78a6d;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.card-info h3 {
  color: #ff9f2f;
  line-height: 1.2;
  margin: 0 0 10px;
  font-size: 1.8rem;
  font-weight: 700;
}

.card-info p {
  margin: 0;
  line-height: 1.55;
  opacity: .88;
  font-size: .96rem;
}

.card-grupo{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:8px;
}

.card-subgrupo{
    padding:4px 10px;
    border-radius:999px;
    font-size:.72rem;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.5px;
    white-space:nowrap;
    color:white;
    box-shadow:0 2px 8px rgba(0,0,0,.18);
    transition:.25s;
}

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

/* Colores de los grupos de las cards */

.card-grupo.gluteos{
    color:#d89acb;
}

.card-grupo.piernas{
    color:#f2d06a;
}

.card-grupo.espalda{
    color:#8fc7ff;
}

.card-grupo.brazos{
    color:#8be18b;
}

.card-grupo.pecho{
    color:#f0c46d;
}

.card-grupo.abdomen{
    color:#ffd76f;
}

.card-grupo.lumbares{
    color:#b8b1ff;
}


/* Colores de los badges de los subgrupos de las cards */

.card-subgrupo.pecho{
    background:rgba(214,163,54,.18);
    border:1px solid rgba(214,163,54,.55);
    color:#f2c85c;
}

.card-subgrupo.dorsales{
    background:rgba(74,122,180,.18);
    border:1px solid rgba(74,122,180,.55);
    color:#8fc7ff;
}

.card-subgrupo.trapecio{
    background:rgba(74,180,165,.18);
    border:1px solid rgba(74,180,165,.55);
    color:#93fff0;
}

.card-subgrupo.romboides{
    background:rgba(104,120,215,.18);
    border:1px solid rgba(104,120,215,.55);
    color:#c0caff;
}

.card-subgrupo.redondo{
    background:rgba(63,160,210,.18);
    border:1px solid rgba(63,160,210,.55);
    color:#9ee8ff;
}

.card-subgrupo.hombros{
    background:rgba(230,140,60,.18);
    border:1px solid rgba(230,140,60,.55);
    color:#ffb36a;
}

.card-subgrupo.biceps{
    background:rgba(90,150,80,.18);
    border:1px solid rgba(90,150,80,.55);
    color:#7fd67a;
}

.card-subgrupo.triceps{
    background:rgba(180,90,70,.18);
    border:1px solid rgba(180,90,70,.55);
    color:#ff8c76;
}

.card-subgrupo.cuadriceps{
    background:rgba(220,180,60,.18);
    border:1px solid rgba(220,180,60,.55);
    color:#ffd45e;
}

.card-subgrupo.isquiotibiales{
    background:rgba(181,124,73,.18);
    border:1px solid rgba(181,124,73,.55);
    color:#efc191;
}

.card-subgrupo.gemelos{
    background:rgba(65,158,175,.18);
    border:1px solid rgba(65,158,175,.55);
    color:#8fe6ff;
}

.card-subgrupo.aductores{
    background:rgba(180,78,135,.18);
    border:1px solid rgba(180,78,135,.55);
    color:#ffb3d7;
}

.card-subgrupo.abductores{
    background:rgba(116,94,188,.18);
    border:1px solid rgba(116,94,188,.55);
    color:#c5b6ff;
}

.card-subgrupo.gluteos{
    background:rgba(150,90,140,.18);
    border:1px solid rgba(150,90,140,.55);
    color:#e1a9ff;
}

.card-subgrupo.antebrazos{
    background:rgba(122,106,79,.18);
    border:1px solid rgba(122,106,79,.55);
    color:#d5c3a3;
}

.card-subgrupo.abdomen{
    background:rgba(200,155,43,.18);
    border:1px solid rgba(200,155,43,.55);
    color:#ffd25f;
}

.card-subgrupo.recto-abdominal{
    background:rgba(230,170,50,.18);
    border:1px solid rgba(230,170,50,.55);
    color:#ffd96b;
}

.card-subgrupo.oblicuos{
    background:rgba(120,170,60,.18);
    border:1px solid rgba(120,170,60,.55);
    color:#b7ef82;
}

.card-subgrupo.transverso{
    background:rgba(80,120,200,.18);
    border:1px solid rgba(80,120,200,.55);
    color:#9bc5ff;
}

.card-subgrupo.lumbares{
    background:rgba(107,92,165,.18);
    border:1px solid rgba(107,92,165,.55);
    color:#bcaeff;
}



/* =========================================
   BADGES GIMNASIO
============================================ */

.badges{
    display:flex;
    justify-content:center;
    gap:12px;
    flex-wrap:wrap;
    margin:10px 0 14px;
}

.badge{
    padding:6px 12px;
    font-size:.85rem;
    border-radius:999px;
    font-weight:700;
}

.badge.principal{
    background:
    linear-gradient(
    135deg,
    #ff9900,
    #ff7b00);
    color:white;
    border:none;
}

.badge.secundario{
    background: linear-gradient( #a76336, #8b4722);
    color:#fff4dc;
    border:1px solid rgba(255,220,170,.15);
    box-shadow: 0 5px 10px rgba(0,0,0,.18);
}



/* ==========================================
   DETALLE EJERCICIO
============================================= */

.detalle-hero {
  position: relative;
  height: 500px;
}

.detalle-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detalle-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: end;
  background: linear-gradient(transparent 20%,rgba(0,0,0,.95) );
}

.detalle-info {
  padding: 40px;
  max-width: 800px;
}

.detalle-info h1 {
  font-size: 3.4rem;
  margin: 0;
}

.detalle-contenido{
    max-width:1200px;
    margin:40px auto;
    padding:40px;
    background:
    linear-gradient(
        180deg,
        rgba(35,10,0,.35),
        rgba(25,8,0,.25)
    );
    border-radius:40px;
}

.bloque{
  background:rgba(45,15,0,.55);
  backdrop-filter:blur(10px);
  border:1px solid rgba(255,180,100,.20);
  padding:26px 38px;
  border-radius:30px;
  margin-bottom:30px;
}

.bloque p{
    max-width:950px;
    margin:0 auto 18px;
    text-align:center;
    line-height:1.75;
    font-size:1.05rem;
}

.bloque h2{
  color:#ffad33;
  font-size:2.1rem;
  font-weight:700;
  text-shadow:0 2px 8px rgba(0,0,0,.35);
  margin-bottom:12px;
}

.bloque h3{
    margin-top:10px;
    margin-bottom:12px;
}


.tecnica-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
    margin-top:25px;
}

.tecnica-card{
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,180,100,.12);
    border-radius:18px;
    padding:24px;
    display:flex;
    flex-direction:column;
    justify-content:flex-start;
}

.tecnica-card h3{
    margin:0 0 16px;
    text-align:center;
}

.tecnica-card p{
    margin:0;
    text-align:center;
    line-height:1.8;
    font-size:1.03rem;
    color:#f4f0ea;
}

.beneficio-runner{
    border-left:6px solid #ff9900;
    background:rgba(255,170,0,.08);
    padding-left:24px;
}

.consejo-box{
  background:rgba(255,200,0,.08);
  border:
    1px solid
    rgba(255,180,0,.18);
}

.volver {
  display: inline-block;
  margin-top: 20px;
  color: #ff8a00;
  text-decoration: none;
  font-weight: 700;
}

/* ACTIVACIÓN */

.activacion-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background:
    rgba(255,138,0,.15);
  border:
    1px solid
    rgba(255,138,0,.3);
  padding: 16px 22px;
  border-radius: 20px;
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffb347;
}

.activacion-wrapper{
    max-width:500px;
    margin:auto;
}

.activacion-header{
    display:grid;
    grid-template-columns:1fr auto;
    align-items:center;
    margin-bottom:8px;
    font-family:'Russo One', sans-serif;
    font-size:1.15rem;
    color:#f4b14d;
    font-weight:400;
}

.activacion-header span{
    text-align:center;
    color:#f4b14d;
    font-weight:400;
}

.activacion-header strong{
    color:#ffb347;
    font-size:30px;
    font-weight:800;
}

.barra-activacion{
    width:82%;
    height:16px;
    margin:12px auto 0;
    background:rgba(255,255,255,.10);
    border-radius:999px;
    overflow:hidden;
}

.barra-fill {
  height: 100%;
  border-radius: 999px;
  background:
    linear-gradient(
      90deg,
      #ff7b00,
      #ffae00
    );
  box-shadow:
    0 0 18px
    rgba(255,140,0,.45);
}



/* SUBTÍTULOS */

.titulo-resumen{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:10px;
    margin:12px 0 06px;
    color:#ffbf5a;
    font-family:'Russo One', sans-serif;
    font-size:1rem;
    line-height:1.2;
    text-align:center;
    text-shadow:0 2px 6px rgba(0,0,0,.30);
}


/* CABECERA NUEVA */

.cabecera-ejercicio {
  display: grid;
  grid-template-columns: 46% 54%;
  gap: 24px;
  max-width: 1400px;
  margin: auto;
  padding: 40px 50px 20px;
  align-items: center;
}

/* ILUSTRACIÓN */

.ejercicio-ilustracion {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.ejercicio-ilustracion img {
  width: 100%;
  max-width: 460px;
  height: auto;
  object-fit: contain;
  position:relative;
  z-index:2;
}

/* HALO DETRÁS DE LA ILUSTRACIÓN*/

.ejercicio-ilustracion{
    position:relative;
}

.ejercicio-ilustracion::before{
    content:"";
    position:absolute;
    width:420px;
    height:420px;
    border-radius:50%;
    background:
    radial-gradient(
        circle,
        rgba(255,170,0,.35) 0%,
        rgba(255,120,0,.18) 45%,
        rgba(255,120,0,0) 75%
    );
    z-index:0;
    filter:blur(20px);
}


/* REPETICIONES */

.repeticiones-box{
    margin-top:10px;
    margin-bottom:0;
}

.repeticiones-titulo{
  color:#f4b14d;
  font-weight:700;
  margin-bottom:14px;
}

.repeticiones-valor{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:140px;
  padding:10px 22px;
  border-radius:999px;
  background:
    linear-gradient(
      180deg,
      #ff9a00,
      #ff8500
    );
  color:white;
  font-size:1.15rem;
  font-weight:700;
  box-shadow:
    0 6px 18px
    rgba(255,140,0,.35);
}

/* RESUMEN */

.ejercicio-resumen{
    background: linear-gradient(180deg,rgba(125,55,15,.78) 0%,rgba(70,25,5,.88) 100%); backdrop-filter:blur(12px);
    border:1px solid rgba(255,190,100,.18);
    border-radius:30px;
    padding:20px 24px 14px;
    box-shadow:
        0 20px 45px rgba(0,0,0,.35),
        inset 0 1px rgba(255,255,255,.05);
}

.ejercicio-resumen h1{
    margin:0 0 22px;
    text-align:center;
    font-family:"Correbirras_2", cursive;
    font-size:2.7rem;
    line-height:0.95;
    margin-bottom:12px;
    font-weight:normal;
    letter-spacing:1px;
    color:#ffbd4a;
    text-shadow:
        2px 2px 0 #7b2d00,
        4px 4px 10px rgba(0,0,0,.45);
}

.ejercicio-resumen h2{
    text-align:center;
    color:#ff9f2f;
    font-size:40px;
    margin-bottom:20px;
}

.bloque-resumen {
  margin-bottom: 0px;
}

/* ERRORES*/

.errores{
    display:flex;
    flex-direction:column;
    gap:14px;
    margin-top:20px;
}

.error-item{
    color:white;
    font-size:1.15rem;
    text-align:center;
}

/* VARIANTES */

.variante-box{
    margin-top:26px;
    padding:22px;
    border-radius:18px;
    background: rgba(255,180,0,.08);
    border-left: 5px solid #ff9a00;
}





/*==================================================
FINAL DE LA FICHA
==================================================*/

.fin-ejercicio{
    margin:60px auto 20px;
    text-align:center;
    padding-top:20px;
    border-top:1px solid
    rgba(255,255,255,.12);
}

.fin-texto{
    font-size:28px;
    font-weight:700;
    color:#ffd27a;
    margin-bottom:25px;
    text-shadow:
        0 3px 10px
        rgba(0,0,0,.35);
}

.btn-volver{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:18px 34px;
    background:
    linear-gradient(
        135deg,
        #ff9800,
        #ff6f00
    );
    color:white;
    text-decoration:none;
    font-size:22px;
    font-weight:700;
    border-radius:999px;
    box-shadow:
        0 10px 25px
        rgba(0,0,0,.28);
    transition:
        all .25s ease;
}

.btn-volver:hover{
    transform:
        translateY(-3px)
        scale(1.03);
    box-shadow:
        0 18px 35px
        rgba(0,0,0,.40);
}






/* ===================================================
   RUTINAS
==================================================== */

.pagina-rutina{
    max-width:1000px;
    margin:0 auto 60px auto;
    padding:20px;
    text-align:center;
}

.pagina-rutina h1{
    text-align:center;
    margin-bottom:30px;
}

.dias-rutina a{
    display:block;
    padding:18px;
    background:white;
    border-radius:8px;
    text-decoration:none;
    color:#333;
    box-shadow:0 2px 6px rgba(0,0,0,.1);
    font-weight:bold;
}

.gym-subtitulo{
    font-size:2rem;
    font-weight:700;
    color:#f0b44c;
    margin-bottom:12px;
}

.gym-subtitulo::after{
    content:"";
    display:block;
    width:120px;
    height:4px;
    background:#f0b44c;
    margin:12px auto 0;
    border-radius:10px;
}

.gym-subtitulo a{
    color:inherit;
    text-decoration:none;
    display:inline-block;
    cursor:pointer;
    transition:
        transform .25s ease,
        text-shadow .25s ease,
        color .25s ease;
}

.gym-subtitulo a::before{
    content:"<";
    opacity:0;
    margin-right:0;
    transition:.25s ease;
}

.gym-subtitulo a:hover{
    transform:scale(1.04);
    color:#ffd27a;
    text-shadow:
        0 0 10px rgba(255,190,80,.45),
        0 3px 8px rgba(0,0,0,.35);
}

.gym-subtitulo a:hover::before{
    opacity:1;
    margin-right:10px;
}

.gym-subtitulo a:active{
    transform:scale(.98);
}

.gym-titulo{
    font-family:"Correbirras_2", sans-serif;
    font-size:4rem;
    color:#ffbf4d;
    margin-bottom:0px;
    text-shadow:
        2px 2px 0 #7a2f00,
        4px 4px 8px rgba(0,0,0,.4);
    line-height:1;
    letter-spacing:1px;
}

.gym-titulo a{
    color:inherit;
    text-decoration:none;
    display:inline-block;
    transition:.25s;
}

.gym-titulo i{
    margin-right:12px;
    font-size:.75em;
}

.gym-titulo a:hover{
    color:#ffd27a;
    transform:scale(1.03);
    text-shadow:
        0 0 10px rgba(255,190,80,.45),
        2px 2px 0 #7a2f00,
        4px 4px 8px rgba(0,0,0,.4);
}

.gym-dia{
    font-family:"Correbirras_2", sans-serif;
    font-size:3rem;
    text-align:center;
    color:#ffd27a;
    margin-top:8px;
    margin-bottom:15px;
    text-shadow:
        2px 2px 0 #7a2f00,
        4px 4px 8px rgba(0,0,0,.4);
}

.gym-descripcion{
    font-size:1.15rem;
    font-style:italic;
    font-weight:400;
    color:#fff4d6;
    line-height:1.45;
    margin-bottom:28px;
    max-width:720px;
    margin-left:auto;
    margin-right:auto;
}

/*======RESUMEN DE LA RUTINA========*/

.resumen-rutina{
    max-width:760px;
    margin:30px auto 35px;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:14px;
}

.dato-rutina{
    background:rgba(255,255,255,.08);
    border:1px solid rgba(240,180,76,.25);
    border-radius:14px;
    padding:14px 10px;
    text-align:center;
    backdrop-filter:blur(8px);
    transition:.25s;
}

.dato-rutina:hover{
    transform:translateY(-3px);
    background:rgba(255,255,255,.12);
}

.dato-icono{
    font-size:1.8rem;
    margin-bottom:8px;
}

.dato-titulo{
    color:#f0b44c;
    font-size:.9rem;
    font-weight:700;
    text-transform:uppercase;
    margin-bottom:6px;
}

.dato-texto{
    color:#fff4d6;
    font-size:1rem;
    font-weight:600;
}


/*======DÍAS DE LA RUTINA========*/

.dias-rutina{
    max-width:700px;
    margin:0 auto;
    margin-bottom:25px;
    display:flex;
    flex-direction:column;
    gap:12px;
}

.dia-rutina{
    display:block;
    background:#efe5c8;
    color:#2b2b2b;
    text-decoration:none;
    font-size:1.6rem;
    font-weight:600;
    padding:18px 20px;
    border-radius:8px;
    line-height:.75;
}

.dia-rutina:hover{
    transform:translateY(-2px);
}

.cabecera-gym{
    text-align:center;
    margin-top:15px;
    margin-bottom:25px;
}

.dia-rutina.dia-gym{
    background:#efe5c8;
    color:#3a2a00;
    border-left:8px solid #d39b2a;
}

.dia-rutina.dia-run{
    background:#d7f0d1;
    color:#1f4d1f;
    border-left:8px solid #4caf50;
}

.dia-rutina.dia-rest{
    background:#dbe8f5;
    color:#24415f;
    border-left:8px solid #4f81bd;
}

.titulo-dia{
    color:#fff4d6;
    font-size:3rem;
    margin-top:-5px;
    margin-bottom:8px;
}

.duracion-dia{
    color:#f0b44c;
    font-style:italic;
    font-size:1rem;
    line-height:1.15;
    margin-top:0;
    margin-bottom:15px;
}

.ejercicio-rutina{
    background:rgba(255,255,255,.08);
    border-radius:12px;
    padding:14px 25px;
    margin:25px auto;
    max-width:700px;
}

.ejercicio-numero{
    color:#f0b44c;
    font-size:1rem;
    font-weight:700;
    margin-bottom:4px;
    text-transform:uppercase;
}

.ejercicio-link{
    display:block;
    color:#ffffff;
    font-size:1.4rem;
    font-weight:700;
    text-decoration:none;
    margin-bottom:4px;
    line-height:1.2;
    transition:.2s;
}

.ejercicio-link:hover{
    color:#ffbf4d;
}

.ejercicio-datos{
    color:#f5e7c0;
    font-style:italic;
    font-size:1.3rem;
    line-height:1.15;
}

.bloque-cardio{
    background:rgba(0,0,0,.15);
    border:2px solid rgba(240,180,76,.35);
    border-radius:12px;
    padding:25px;
    margin:35px auto;
    max-width:700px;
}

.bloque-cardio h3{
    color:#f0b44c;
    margin-bottom:12px;
}

.bloque-cardio p{
    margin:4px 0;
    line-height:1.15;
}

.bloque-carrera{
    background:rgba(255,255,255,.08);
    border-radius:12px;
    padding:14px 25px;
    margin:20px auto;
    max-width:700px;
}

/* === Fases de carrera === */
.z1{border-left:8px solid #4caf50;}
.z2{border-left:8px solid #2196f3;}
.z3{border-left:8px solid #ff9800;}
.z4{border-left:8px solid #f44336;}


.bloque-opcion{
    background:rgba(0,0,0,.2);
    border:2px solid #f0b44c;
    border-radius:12px;
    padding:10px;
    margin:40px auto 20px;
    max-width:700px;
}


/* === Colores de las rutinas ========================== */

.ejercicio-rutina.pecho{border-left:8px solid #d6a336;}
.ejercicio-rutina.espalda{border-left:8px solid #4a7ab4;}
.ejercicio-rutina.hombros{border-left:8px solid #e68c3c;}
.ejercicio-rutina.biceps{border-left:8px solid #5a9650;}
.ejercicio-rutina.triceps{border-left:8px solid #b45a46;}
.ejercicio-rutina.cuadriceps{border-left:8px solid #dcb43c;}
.ejercicio-rutina.isquios{border-left:8px solid #aa825a;}
.ejercicio-rutina.abductores{border-left:8px solid #aa825a;}
.ejercicio-rutina.aductores{border-left:8px solid #aa825a;}
.ejercicio-rutina.gluteos{border-left:8px solid #965a8c;}
.ejercicio-rutina.gemelos{border-left:8px solid #3f8f8f;}
.ejercicio-rutina.antebrazos{border-left:8px solid #7a6a4f;}
.ejercicio-rutina.abdomen{border-left:8px solid #c89b2b;}
.ejercicio-rutina.lumbares{border-left:8px solid #6b5ca5;}


/* ===Zonas cardio========================== */

.zonas-cardio{
    max-width:700px;
    margin:40px auto;
    padding:20px;
    background:rgba(0,0,0,.18);
    border-radius:12px;
}

.zonas-cardio h3{
    color:#f0b44c;
    font-size:1.4rem;
    text-align:center;
    margin-bottom:20px;
    text-transform:uppercase;
}

.zona{
    display:flex;
    align-items:center;
    gap:15px;
    padding:10px 12px;
    margin-bottom:4px;
    border-radius:8px;
    color:white;
    font-weight:600;
}

.zona-nombre{
    width:55px;
    text-align:center;
    font-weight:700;
}

.zona-desc{
    flex:1;
    text-align:left;
}

.zona-pulsos{
    font-weight:700;
}

/* === Tabla de zonas cardíacas === */
.zona-z1{ background:#a9a9a9; }
.zona-z2{ background:#35b44a; }
.zona-z3{ background:#f39c12; }
.zona-z4{ background:#e53935; }
.zona-z5{ background:#8e44ad; }


.barra-superior-gym #buscador:focus{
    border:none !important;
    border-color:transparent !important;
    box-shadow:none !important;
}



/* ==========================================================================================================================================
   RESPONSIVE
============================================================================================================================================= */


/* ======= MEDIA  480 ======== */

@media (max-width:480px){

    .card-imagen{
        padding:8px;
    }

    .card-info{
        padding:12px;
    }

    .card-info h3{
        font-size:1rem;
    }

    .card-grupo{
        font-size:.72rem;
    }

}



/* ======= MEDIA  768 ======== */

@media (max-width: 768px) {

  .hero {
    height: 240px;
    border-radius: 0;
  }

  .contenido {
    padding: 20px;
  }

  #contenedor-ejercicios {
    grid-template-columns: 1fr;
  }

  .card {
    height: auto;
  }

  .card-info h3 {
    font-size: 1.5rem;
  }

  #buscador{
    max-width:92%;
    padding:14px 22px;
    font-size:18px;
    border-radius:30px;
  }

  #buscador::placeholder{
    font-size:18px;
  }

  .pagina-rutina{
    padding-top:10px;
  }

  .gym-subtitulo{
    margin-top:10px;
    margin-bottom:5px;
    font-size:1.45rem;
  }

  .gym-titulo{
    font-size:2.4rem;
    margin-top:0;
    margin-bottom:20px;
  }    

  .gym-descripcion{
    font-size:1.05rem;
    line-height:1.45;
    margin-bottom:24px;
}

  .btn-volver{
    margin:10px auto 5px auto;
    padding:14px 24px;
    font-size:1.2rem;
  }

  body.pagina-gym{
    padding-top:110px;
  }  

  .hamburger{
    top:12px;
    right:12px;
  }

  .resumen-rutina{
    grid-template-columns:repeat(2,1fr);
    gap:12px;
}

  .dato-rutina{
    padding:10px 8px;
}

  .dato-icono{
    font-size:1.5rem;
}

  .dato-titulo{
    font-size:.82rem;
}

  .dato-texto{
    font-size:.9rem;
}

  .dia-rutina{
    font-size:1.25rem;
    line-height:.9;
}

  .titulo-dia{
    font-size:2.3rem;
    line-height:.95;
    margin-bottom:4px;
}

  .duracion-dia{
    margin-bottom:10px;
}

  .bloque-cardio{
    padding:18px;
    margin:20px auto;
}

  .bloque-cardio h3{
    margin-bottom:8px;
}

  .dato-icono{
    font-size:1.35rem;
}

}


/* ======= MEDIA  850 ======== */

@media(max-width:850px){

    .barra-gym{
        flex-direction:column;
    }

    .rutinas-panel{
        width:100%;
    }

}



/* ======= MEDIA  900 ======== */

@media (max-width: 900px) {

  .cabecera-ejercicio {
    display:flex;
    flex-direction:column;
    padding:20px;
    gap:20px;
  }

  .ejercicio-ilustracion img {
    max-width: 420px;
  }

  .ejercicio-resumen h1{
    font-size: clamp(2rem, 5vw, 4rem);
    line-height:1.05;
    word-break:normal;
    overflow-wrap:break-word;
    text-shadow: 0 2px 8px rgba(0,0,0,.35);
  }   

  .bloque{
    width:100%;
    box-sizing:border-box;
  }

  .gym-titulo{
    font-size:2rem;
    }

  .tecnica-grid{
    grid-template-columns:1fr;
    }
}








/* ======= MEDIA  768 - 1199 ======== */


@media (min-width:768px) and (max-width:1199px){
    #contenedor-ejercicios {
        grid-template-columns:repeat(1fr);
        gap:24px;
    }

    .card-imagen{
        padding:10px;
    }

    .card-info{
        padding:15px;
    }

    .card-info h3{
        font-size:1.2rem;
    }

    .card{
        max-width:360px;
        margin:0 auto;
    }
}





/* ========   MEDIA 1100============ */

@media (max-width: 1100px){

    #filtros{
        display:flex;
        flex-wrap:nowrap;
        overflow-x:auto;
        overflow-y:hidden;
        justify-content:flex-start;
        gap:12px;
        padding:12px 4px 16px;
        scroll-behavior:smooth;
        -webkit-overflow-scrolling:touch;
    }

    #filtros button{
        flex:0 0 auto;
        white-space:nowrap;
    }

    #filtros::-webkit-scrollbar{
        display:none;
    }

    #filtros{
        scrollbar-width:none;
    }

    #filtros button:last-child{
        margin-right:14px;
    }

}