/* ==========================================================================
   TITAN FORGE CLUB | HIGH-PERFORMANCE GYM STYLESHEET
   Design System: Dark Matte Obsidian, Neon Electric Volt, Metallic Steels
   ========================================================================== */

:root {
  --color-bg-dark: #07090c;
  --color-surface: #0e1219;
  --color-card: #151a24;
  --color-card-elevated: #1c2230;
  
  /* Acentos de Energía */
  --color-volt: #ccff00;
  --color-volt-hover: #b8e600;
  --color-volt-glow: rgba(204, 255, 0, 0.28);
  --color-volt-dim: rgba(204, 255, 0, 0.12);
  
  --color-cyan: #00f2fe;
  --color-cyan-glow: rgba(0, 242, 254, 0.25);
  
  /* Textos y Bordes */
  --color-text-bright: #ffffff;
  --color-text-body: #94a3b8;
  --color-text-muted: #64748b;
  --color-border-dark: rgba(255, 255, 255, 0.08);
  --color-border-volt: rgba(204, 255, 0, 0.35);

  /* Tipografías */
  --font-display: 'Outfit', sans-serif;
  --font-headline: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Geometría & Elevación */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  
  --shadow-volt: 0 10px 30px rgba(204, 255, 0, 0.22);
  --shadow-deep: 0 24px 60px rgba(0, 0, 0, 0.65);

  --transition-fast: all 0.2s ease;
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y caja */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body.dark-gym-theme {
  font-family: var(--font-body);
  background-color: var(--color-bg-dark);
  color: var(--color-text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

button {
  font-family: inherit;
  border: none;
  cursor: pointer;
  background: none;
}

/* Clases Utilitarias */
.container-gym {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.max-w-4xl {
  max-width: 900px;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-gym {
  padding: 90px 0;
  position: relative;
}

@media (min-width: 992px) {
  .section-gym {
    padding: 120px 0;
  }
}

.bg-dark-deep {
  background-color: #07090c;
}

.bg-dark-surface {
  background-color: #0d1017;
}

.volt-color {
  color: var(--color-volt) !important;
}

.volt-accent {
  color: var(--color-volt);
}

.text-cyan {
  color: var(--color-cyan) !important;
}

.full-width {
  width: 100%;
  justify-content: center;
}

/* ==========================================================================
   1. TOP BAR DE CORTESÍA
   ========================================================================== */
.top-gym-bar {
  background-color: #030406;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 8px 0;
  font-size: 12.5px;
  color: #94a3b8;
}

.bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge-volt {
  background: var(--color-volt-dim);
  color: var(--color-volt);
  border: 1px solid var(--color-border-volt);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bar-text {
  font-weight: 500;
}

.bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.schedule-text {
  color: #cbd5e1;
}

.sep-bar {
  color: rgba(255, 255, 255, 0.2);
}

.top-wa-link {
  color: var(--color-volt);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-wa-link:hover {
  text-decoration: underline;
}

@media (max-width: 820px) {
  .top-gym-bar {
    display: none;
  }
}

/* ==========================================================================
   2. NAVBAR PRINCIPAL
   ========================================================================== */
.navbar-gym {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(7, 9, 12, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-dark);
  transition: var(--transition-smooth);
}

.navbar-gym.scrolled {
  background-color: rgba(7, 9, 12, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border-bottom-color: rgba(204, 255, 0, 0.15);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-gym {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-emblem {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #182012 0%, #0c0f0a 100%);
  border: 1px solid var(--color-border-volt);
  color: var(--color-volt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 20px var(--color-volt-dim);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: -0.03em;
  line-height: 1;
}

.brand-slogan {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: #64748b;
  text-transform: uppercase;
  margin-top: 2px;
}

.desktop-menu .nav-gym-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}

.nav-gym-link {
  font-size: 14px;
  font-weight: 600;
  color: #cbd5e1;
  position: relative;
  padding: 6px 0;
}

.nav-gym-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-volt);
  transition: width 0.25s ease;
}

.nav-gym-link:hover {
  color: var(--color-volt);
}

.nav-gym-link:hover::after {
  width: 100%;
}

.nav-action-box {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-volt-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-volt);
  color: #07090c;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 800;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-volt);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.btn-volt-nav:hover {
  background: var(--color-volt-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 35px rgba(204, 255, 0, 0.45);
}

.mobile-toggle-btn {
  display: none;
  font-size: 22px;
  color: #ffffff;
  padding: 8px;
}

.mobile-gym-panel {
  display: none;
}

@media (max-width: 960px) {
  .desktop-menu {
    display: none;
  }
  .mobile-toggle-btn {
    display: block;
  }
  .mobile-gym-panel {
    display: block;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background: #0a0d13;
    border-top: 1px solid var(--color-border-dark);
  }
  .mobile-gym-panel.open {
    max-height: 440px;
  }
  .mobile-gym-links {
    list-style: none;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .mobile-gym-link {
    font-size: 16px;
    font-weight: 600;
    color: #e2e8f0;
    display: block;
  }
}

/* ==========================================================================
   3. HERO CON MANCUERNA DECONSTRUIBLE AL SCROLL
   ========================================================================== */
.hero-dumbbell-section {
  position: relative;
  min-height: 100vh;
  padding: 40px 0 90px;
  background-color: #07090c;
  overflow: hidden;
}

/* Luces de neón ambientales */
.ambient-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
}

.glow-top-left {
  top: -100px;
  left: -100px;
  background: rgba(204, 255, 0, 0.12);
}

.glow-top-right {
  top: 100px;
  right: -100px;
  background: rgba(0, 242, 254, 0.08);
}

.ambient-grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 1;
}

.hero-dumbbell-container {
  position: relative;
  z-index: 2;
}

.hero-header-box {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 35px;
}

.hero-tag-volt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(204, 255, 0, 0.1);
  border: 1px solid var(--color-border-volt);
  color: var(--color-volt);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.ping-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-volt);
  box-shadow: 0 0 10px var(--color-volt);
  animation: pingGlow 1.8s infinite;
}

@keyframes pingGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-main-heading {
  font-family: var(--font-display);
  font-size: clamp(34px, 5.5vw, 64px);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}

.text-gradient-volt {
  background: linear-gradient(135deg, #ccff00 0%, #a6f208 60%, #00f2fe 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtext {
  font-size: clamp(15px, 2vw, 17px);
  color: #94a3b8;
  max-width: 660px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.hero-scroll-prompt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.scroll-mouse-icon {
  width: 20px;
  height: 32px;
  border-radius: 12px;
  border: 2px solid rgba(204, 255, 0, 0.6);
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 7px;
  background: var(--color-volt);
  border-radius: 2px;
  animation: wheelScroll 1.6s infinite ease-in-out;
}

@keyframes wheelScroll {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}

.scroll-label {
  font-size: 13.5px;
  color: #cbd5e1;
}

.scroll-label strong {
  color: var(--color-volt);
}

.btn-manual-toggle {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-manual-toggle:hover {
  background: var(--color-volt);
  color: #07090c;
  border-color: var(--color-volt);
}

/* ==========================================================================
   ESCENARIO 3D INTERACTIVO DE LA MANCUERNA EXPLOSIVA
   ========================================================================== */
.dumbbell-stage-wrapper {
  position: relative;
  width: 100%;
  height: 480px;
  margin: 15px auto 30px;
  perspective: 1200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stage-radial-light {
  position: absolute;
  width: 600px;
  height: 350px;
  background: radial-gradient(circle at center, rgba(204, 255, 0, 0.14) 0%, rgba(7, 9, 12, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

.blueprint-axis-line {
  position: absolute;
  top: 50%;
  left: 5%;
  right: 5%;
  height: 1px;
  background: dashed rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
}

.axis-mark {
  font-size: 10px;
  font-family: monospace;
  color: rgba(204, 255, 0, 0.6);
  background: #07090c;
  padding: 0 6px;
  transform: translateY(-50%);
}

/* Contenedor Flex de la Mancuerna */
.dumbbell-exploded-model {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
  will-change: transform;
}

.db-part {
  position: relative;
  transition: transform 0.08s linear;
  will-change: transform;
  flex-shrink: 0;
  user-select: none;
}

/* 1. Barra Central Moleteada */
.db-bar-core {
  width: 160px;
  height: 28px;
  background: linear-gradient(to bottom, #d1d5db 0%, #6b7280 40%, #1f2937 100%);
  border-radius: 6px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.9), inset 0 2px 2px rgba(255, 255, 255, 0.8);
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.knurling-pattern {
  position: absolute;
  inset: 2px 10px;
  background: 
    repeating-linear-gradient(45deg, rgba(0,0,0,0.35) 0px, rgba(0,0,0,0.35) 2px, transparent 2px, transparent 4px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.2) 0px, rgba(255,255,255,0.2) 2px, transparent 2px, transparent 4px);
  border-radius: 3px;
}

.bar-brand-ring {
  position: absolute;
  font-size: 7.5px;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.85);
  padding: 2px 8px;
  border-radius: 3px;
  border: 1px solid var(--color-border-volt);
  z-index: 2;
  white-space: nowrap;
}

.grip-center-marker {
  position: absolute;
  width: 2px;
  height: 100%;
  background: var(--color-volt);
  box-shadow: 0 0 8px var(--color-volt);
  z-index: 3;
}

/* 2. Discos de Pesas */
.db-plate {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #232a37;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8), inset 0 3px 6px rgba(255, 255, 255, 0.15);
  background: radial-gradient(circle at 35% 35%, #2a3342 0%, #11151c 65%, #080a0e 100%);
  margin: 0 -2px;
}

.plate-inner-ring {
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  width: 65%;
  height: 65%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #18202c 0%, #0c0e14 100%);
}

.plate-weight-num {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--color-volt);
  line-height: 1;
  text-shadow: 0 0 10px var(--color-volt-glow);
}

.plate-unit {
  font-size: 8px;
  font-weight: 800;
  color: #94a3b8;
  letter-spacing: 0.05em;
}

/* Tamaños de Discos */
.db-plate-20kg {
  width: 190px;
  height: 190px;
  z-index: 3;
}

.db-plate-10kg {
  width: 155px;
  height: 155px;
  z-index: 2;
}
.db-plate-10kg .plate-weight-num {
  font-size: 16px;
  color: #ffffff;
}

.db-plate-5kg {
  width: 125px;
  height: 125px;
  z-index: 1;
}
.db-plate-5kg .plate-weight-num {
  font-size: 14px;
  color: var(--color-cyan);
}

/* 3. Collares de Bloqueo Olímpico */
.db-collar {
  width: 32px;
  height: 75px;
  background: linear-gradient(135deg, #ccff00 0%, #99cc00 100%);
  border-radius: 8px;
  border: 2px solid #ffffff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6), 0 0 15px var(--color-volt-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 5;
}

.collar-clamp-ring {
  width: 12px;
  height: 28px;
  background: #000000;
  border-radius: 4px;
}

.collar-lever {
  position: absolute;
  top: -8px;
  width: 16px;
  height: 6px;
  background: #ffffff;
  border-radius: 3px;
}

.part-micro-tag {
  position: absolute;
  bottom: 4px;
  font-size: 7px;
  font-weight: 900;
  color: #000000;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   TARJETAS FLOTANTES DE LLAMADA TÉCNICA (CALLOUTS)
   ========================================================================== */
.callouts-overlay-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.callout-card {
  width: 290px;
  background: rgba(14, 18, 25, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease, border-color 0.2s ease;
  position: relative;
}

.callout-card:hover {
  border-color: var(--color-border-volt);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.9), 0 0 20px var(--color-volt-dim);
}

.callout-left {
  margin-left: 20px;
  border-left: 3px solid var(--color-volt);
}

.callout-center {
  margin-top: -260px;
  border-top: 3px solid var(--color-volt);
}

.callout-right {
  margin-right: 20px;
  border-right: 3px solid var(--color-cyan);
}

.callout-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.callout-icon {
  color: var(--color-volt);
  font-size: 15px;
}

.callout-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #94a3b8;
  text-transform: uppercase;
}

.callout-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
  line-height: 1.2;
}

.callout-desc {
  font-size: 12.5px;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 14px;
}

.callout-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 10px;
}

.stat-big {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--color-volt);
}

.stat-small {
  font-size: 11px;
  color: #cbd5e1;
  font-weight: 600;
}

/* Barra inferior del Stage */
.stage-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(14, 18, 25, 0.85);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-pill);
  padding: 10px 24px;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  flex-wrap: wrap;
  gap: 12px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #cbd5e1;
  letter-spacing: 0.05em;
  font-family: monospace;
}

.status-dot-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-volt);
  box-shadow: 0 0 10px var(--color-volt);
}

.btn-glow-volt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-volt);
  color: #07090c;
  font-weight: 800;
  font-size: 13px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}

.btn-glow-volt:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.35);
}

@media (max-width: 900px) {
  .callouts-overlay-grid {
    display: none; /* En pantallas pequeñas se ocultan los callouts para no tapar la mancuerna */
  }
  .stage-footer-bar {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .dumbbell-stage-wrapper {
    height: 320px;
  }
  .db-plate-20kg { width: 130px; height: 130px; }
  .db-plate-10kg { width: 105px; height: 105px; }
  .db-plate-5kg  { width: 85px; height: 85px; }
  .db-bar-core   { width: 95px; height: 20px; }
  .db-collar     { width: 22px; height: 50px; }
}

/* ==========================================================================
   4. BENTO GRID DE INSTALACIONES
   ========================================================================== */
.header-center-gym {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 55px;
}

.subheading-volt {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-volt);
  margin-bottom: 12px;
}

.title-gym {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.8vw, 44px);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}

.desc-gym {
  font-size: 16px;
  color: var(--color-text-body);
}

.bento-gym-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bento-span-2 {
  grid-column: span 2;
}

.bento-card-media {
  position: relative;
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-dark);
  box-shadow: var(--shadow-deep);
  transition: var(--transition-smooth);
}

.bento-card-media:hover {
  border-color: var(--color-border-volt);
  transform: translateY(-6px);
}

.bento-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento-card-media:hover .bento-bg-img {
  transform: scale(1.06);
}

.bento-gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 9, 12, 0.98) 0%, rgba(7, 9, 12, 0.4) 60%, transparent 100%);
  z-index: 1;
}

.bento-content-box {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
  z-index: 2;
  color: #ffffff;
}

.bento-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-volt);
  margin-bottom: 8px;
}

.bento-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
  line-height: 1.25;
}

.bento-p {
  font-size: 14px;
  color: #cbd5e1;
  line-height: 1.5;
  margin-bottom: 14px;
}

.bento-specs {
  display: flex;
  gap: 16px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-volt);
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .bento-gym-grid {
    grid-template-columns: 1fr;
  }
  .bento-span-2 {
    grid-column: span 1;
  }
}

/* ==========================================================================
   5. CALCULADORA DE METAS
   ========================================================================== */
.goal-calculator-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-deep);
}

.goal-selector-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.goal-pill-btn {
  background: var(--color-card);
  border: 1px solid var(--color-border-dark);
  color: #cbd5e1;
  padding: 14px 12px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

.goal-pill-btn i {
  font-size: 18px;
}

.goal-pill-btn:hover {
  background: var(--color-card-elevated);
  color: #ffffff;
}

.goal-pill-btn.active {
  background: rgba(204, 255, 0, 0.12);
  border-color: var(--color-volt);
  color: var(--color-volt);
  box-shadow: 0 0 20px var(--color-volt-dim);
}

.goal-result-box {
  background: var(--color-card);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 28px;
}

.goal-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.res-tag {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-volt);
  text-transform: uppercase;
}

.res-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  margin-top: 4px;
}

.res-badge-frequency {
  background: var(--color-volt);
  color: #07090c;
  font-size: 13px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

.goal-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.goal-metric-col {
  display: flex;
  flex-direction: column;
}

.m-label {
  font-size: 11.5px;
  color: #64748b;
  font-weight: 700;
  text-transform: uppercase;
}

.m-val {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin: 4px 0 2px;
}

.m-sub {
  font-size: 11px;
  color: #94a3b8;
}

.goal-cta-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  gap: 20px;
}

.cta-mini-text {
  font-size: 13px;
  color: #94a3b8;
}

@media (max-width: 768px) {
  .goal-selector-row {
    grid-template-columns: 1fr 1fr;
  }
  .goal-metrics-grid {
    grid-template-columns: 1fr;
  }
  .goal-cta-action {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   6. PLANES & MEMBRESÍAS
   ========================================================================== */
.pricing-gym-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  align-items: center;
}

.pricing-gym-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  position: relative;
  transition: var(--transition-smooth);
}

.pricing-gym-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
}

.pricing-gym-card.card-featured {
  background: #111622;
  border: 2px solid var(--color-volt);
  box-shadow: 0 20px 60px rgba(204, 255, 0, 0.15);
  transform: scale(1.03);
}

.badge-featured-volt {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-volt);
  color: #07090c;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-volt);
}

.plan-level {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #64748b;
  text-transform: uppercase;
}

.plan-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 900;
  color: #ffffff;
  margin: 6px 0 8px;
}

.plan-desc {
  font-size: 13.5px;
  color: #94a3b8;
  margin-bottom: 24px;
}

.plan-price-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border-dark);
}

.currency {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
}

.amount {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 900;
  color: #ffffff;
  line-height: 1;
}

.period {
  font-size: 14px;
  color: #64748b;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 32px;
  font-size: 14px;
}

.plan-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #cbd5e1;
}

.feature-check {
  color: #ffffff;
}

.feature-check-volt {
  color: var(--color-volt);
}

.feature-x {
  color: #475569;
}

.plan-features-list li.disabled {
  color: #475569;
  text-decoration: line-through;
}

.btn-card-gym {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-card-elevated);
  color: #ffffff;
  font-weight: 700;
  font-size: 14px;
  padding: 13px;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}

.btn-card-gym:hover {
  background: #ffffff;
  color: #07090c;
}

/* ==========================================================================
   7. COACHES
   ========================================================================== */
.coaches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.coach-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.coach-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-volt);
}

.coach-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.coach-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.coach-badges {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  gap: 8px;
}

.coach-badges span {
  background: rgba(7, 9, 12, 0.9);
  color: var(--color-volt);
  border: 1px solid var(--color-border-volt);
  font-size: 10.5px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
}

.coach-info {
  padding: 24px;
}

.coach-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.coach-role {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-volt);
  display: block;
  margin-bottom: 12px;
}

.coach-bio {
  font-size: 13.5px;
  color: #94a3b8;
  line-height: 1.5;
}

/* ==========================================================================
   8. TESTIMONIOS
   ========================================================================== */
.gym-reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 26px;
}

.review-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.stars-volt {
  display: flex;
  gap: 4px;
  color: var(--color-volt);
  font-size: 14px;
  margin-bottom: 16px;
}

.review-text {
  font-size: 14.5px;
  line-height: 1.6;
  color: #cbd5e1;
  font-style: italic;
  margin-bottom: 22px;
  flex: 1;
}

.reviewer-data {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--color-border-dark);
  padding-top: 16px;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-card);
  color: var(--color-volt);
  display: flex;
  align-items: center;
  justify-content: center;
}

.reviewer-name {
  font-size: 14.5px;
  font-weight: 700;
  color: #ffffff;
}

.reviewer-meta {
  font-size: 11.5px;
  color: #64748b;
}

/* ==========================================================================
   9. FAQ ACORDEÓN
   ========================================================================== */
.gym-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-gym-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-gym-item.active {
  border-color: var(--color-volt);
}

.faq-gym-question {
  width: 100%;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 15.5px;
  font-weight: 700;
  color: #ffffff;
}

.faq-gym-arrow {
  color: #64748b;
  transition: transform 0.3s ease;
}

.faq-gym-item.active .faq-gym-arrow {
  transform: rotate(180deg);
  color: var(--color-volt);
}

.faq-gym-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 22px;
  font-size: 14px;
  color: #94a3b8;
  line-height: 1.6;
}

.faq-gym-item.active .faq-gym-answer {
  max-height: 200px;
  padding: 0 22px 20px;
}

/* ==========================================================================
   10. FOOTER
   ========================================================================== */
.gym-footer {
  background-color: #030406;
  border-top: 1px solid var(--color-border-dark);
  padding-top: 80px;
}

.footer-inner-grid {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr 1.2fr 1.2fr;
  gap: 40px;
  padding-bottom: 60px;
}

.f-brand-desc {
  font-size: 13.5px;
  line-height: 1.65;
  margin: 18px 0 24px;
  color: #64748b;
}

.f-social-list {
  display: flex;
  gap: 10px;
}

.f-social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.f-social-btn:hover {
  background: var(--color-volt);
  color: #07090c;
  transform: translateY(-2px);
}

.f-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.f-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 13px;
  color: #94a3b8;
}

.f-info-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.f-info-list strong {
  color: #ffffff;
  display: block;
  font-size: 13px;
}

.footer-bottom-gym {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 22px 0;
  font-size: 12px;
  color: #475569;
}

@media (max-width: 992px) {
  .footer-inner-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-inner-grid {
    grid-template-columns: 1fr;
  }
  .bottom-text-row {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

/* ==========================================================================
   11. BOTÓN FLOTANTE WHATSAPP
   ========================================================================== */
.floating-gym-wa {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-gym-tooltip {
  background: #0f172a;
  color: #ffffff;
  border: 1px solid var(--color-border-volt);
  font-size: 12px;
  font-weight: 800;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}

.pulsing-green-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-volt);
  box-shadow: 0 0 10px var(--color-volt);
}

.wa-gym-icon-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-gym-wa:hover .wa-gym-icon-circle {
  transform: scale(1.08);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.6);
}