/* ==========================================================================
   POWERZONE - ESTILOS PRINCIPALES (DESIGN SYSTEM & CORE CSS)
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #070707;
  --bg-secondary: #0e0e0e;
  --bg-card: rgba(18, 18, 18, 0.85);
  --bg-card-hover: rgba(28, 28, 28, 0.95);
  --bg-glass: rgba(20, 20, 20, 0.65);
  --bg-glass-card: rgba(14, 14, 14, 0.7);
  
  /* Neon Accents */
  --neon-lime: #ccff00;
  --neon-lime-hover: #b8e600;
  --neon-lime-glow: rgba(204, 255, 0, 0.45);
  --neon-lime-subtle: rgba(204, 255, 0, 0.12);
  --neon-lime-border: rgba(204, 255, 0, 0.3);
  
  --color-white: #ffffff;
  --color-text-main: #f0f0f0;
  --color-text-muted: #8e8e93;
  --color-text-dim: #5c5c62;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(204, 255, 0, 0.5);

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Spacings & Layout */
  --container-width: 1320px;
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;

  /* Shadows & Glows */
  --shadow-neon: 0 0 20px rgba(204, 255, 0, 0.35);
  --shadow-neon-strong: 0 0 35px rgba(204, 255, 0, 0.6);
  --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.6);
  --glass-border: 1px solid rgba(255, 255, 255, 0.09);
  --glass-border-neon: 1px solid rgba(204, 255, 0, 0.4);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--color-text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  background-color: var(--bg-primary);
  color: var(--color-text-main);
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Background Glows */
body::before {
  content: '';
  position: fixed;
  top: -10vw;
  left: 25vw;
  width: 50vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(204, 255, 0, 0.035) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
  z-index: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  font-family: inherit;
  transition: all 0.25s ease;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* Utilities */
.text-neon {
  color: var(--neon-lime);
  text-shadow: 0 0 16px rgba(204, 255, 0, 0.35);
}

.bg-glass {
  background: var(--bg-glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: var(--glass-border);
}

.section-padding {
  padding: 60px 0;
}

.section-header {
  margin-bottom: 28px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  margin-bottom: 6px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-align: center;
}

.btn-primary {
  background-color: var(--neon-lime);
  color: #050505;
  box-shadow: 0 0 20px rgba(204, 255, 0, 0.3);
}

.btn-primary:hover {
  background-color: #e2ff40;
  box-shadow: 0 0 30px rgba(204, 255, 0, 0.6);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--neon-lime);
  color: var(--neon-lime);
  box-shadow: 0 0 15px rgba(204, 255, 0, 0.2);
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.75rem;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(7, 7, 7, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  z-index: 1000;
  display: flex;
  align-items: center;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-white);
}

.brand-logo .bolt {
  color: var(--neon-lime);
  filter: drop-shadow(0 0 8px var(--neon-lime-glow));
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-white);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--neon-lime);
  box-shadow: 0 0 8px var(--neon-lime);
  transition: width 0.25s ease;
}

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

.header-cta .btn {
  padding: 9px 22px;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

/* Floating Vertical Social Bar */
.floating-socials {
  position: fixed;
  right: 24px;
  top: 140px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 900;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(20, 20, 20, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.social-icon-btn:hover {
  background: rgba(204, 255, 0, 0.15);
  border-color: var(--neon-lime);
  color: var(--neon-lime);
  box-shadow: 0 0 16px var(--neon-lime-glow);
  transform: translateX(-4px);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 40px 0 60px 0;
  overflow: hidden;
  background: radial-gradient(circle at 60% 30%, rgba(204, 255, 0, 0.08) 0%, rgba(7, 7, 7, 0) 65%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.35fr 0.9fr;
  align-items: center;
  gap: 20px;
}

.hero-content {
  z-index: 5;
}

.hero-tagline {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1.0;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-bottom: 42px;
}

/* Hero Metrics Strip */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat-item .stat-num {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--neon-lime);
  line-height: 1.1;
  text-shadow: 0 0 12px var(--neon-lime-glow);
}

.hero-stat-item .stat-label {
  font-size: 0.68rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

/* Hero Center Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
}

.hero-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center top;
  filter: contrast(1.1) brightness(0.95);
  transition: transform 0.5s ease;
}

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 7, 7, 0) 60%, rgba(7, 7, 7, 0.95) 100%),
              radial-gradient(circle at center, transparent 40%, rgba(7, 7, 7, 0.6) 100%);
  pointer-events: none;
}

/* Hero HUD Card (Powerzone Performance System) */
.hero-hud {
  position: relative;
  z-index: 5;
}

.hud-card {
  background: rgba(12, 12, 12, 0.88);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
  position: relative;
  overflow: hidden;
}

.hud-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-lime), transparent);
}

.hud-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.hud-title-wrap .hud-brand {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-white);
}

.hud-title-wrap .hud-sub {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.hud-score-display {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 16px;
}

.hud-score-big {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--neon-lime);
  line-height: 1;
  text-shadow: 0 0 16px var(--neon-lime-glow);
}

.hud-score-badge {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

/* Metric Bars */
.hud-metrics {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.hud-metric-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.metric-meta span:last-child {
  color: var(--neon-lime);
}

.metric-progress-bg {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}

.metric-progress-fill {
  height: 100%;
  background: var(--neon-lime);
  box-shadow: 0 0 8px var(--neon-lime-glow);
  border-radius: 2px;
  transition: width 1.2s cubic-bezier(0.1, 0.8, 0.2, 1);
}

/* Real-time ECG Wave Canvas */
.hud-ecg-container {
  height: 45px;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
  margin-bottom: 12px;
  position: relative;
}

.hud-ecg-canvas {
  width: 100%;
  height: 100%;
}

.hud-calories {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.68rem;
  color: var(--color-text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 10px;
}

.hud-calories .cal-num {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-white);
}

.hud-calories .cal-num span {
  color: var(--neon-lime);
  font-size: 0.75rem;
}

/* ==========================================================================
   SECTION 2: ¿QUÉ ESTÁS BUSCANDO?
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.goal-card {
  position: relative;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: all 0.35s ease;
  cursor: pointer;
}

.goal-card-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.goal-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.1) brightness(0.65);
  transition: transform 0.6s ease, filter 0.6s ease;
}

.goal-card:hover .goal-card-bg img {
  transform: scale(1.08);
  filter: contrast(1.15) brightness(0.8);
}

.goal-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 7, 7, 0.1) 0%, rgba(7, 7, 7, 0.85) 60%, rgba(7, 7, 7, 0.98) 100%);
  z-index: 2;
}

.goal-card-corner {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--neon-lime);
  border-left: 2px solid var(--neon-lime);
  z-index: 3;
}

.goal-card-content {
  position: relative;
  z-index: 3;
}

.goal-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 6px;
  transition: color 0.25s ease;
}

.goal-card:hover .goal-card-title {
  color: var(--neon-lime);
}

.goal-card-desc {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  line-height: 1.3;
  margin-bottom: 12px;
}

.goal-card-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  font-size: 0.75rem;
  margin-left: auto;
  transition: all 0.25s ease;
}

.goal-card:hover .goal-card-arrow {
  background-color: var(--neon-lime);
  border-color: var(--neon-lime);
  color: #050505;
  box-shadow: 0 0 12px var(--neon-lime-glow);
  transform: translateX(4px);
}

.goal-card:hover {
  border-color: var(--neon-lime-border);
  box-shadow: 0 10px 30px rgba(204, 255, 0, 0.15);
  transform: translateY(-4px);
}

/* ==========================================================================
   SECTION 3: PROGRAMA PERSONALIZADO & POWERZONE SCORE
   ========================================================================== */
.program-score-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 20px;
}

.custom-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(16px);
}

/* Left Program Builder */
.program-filters {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.filter-pill-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-pill.active {
  background: rgba(204, 255, 0, 0.12);
  border-color: var(--neon-lime);
  color: var(--neon-lime);
}

.filter-pill .check-icon {
  font-size: 0.6rem;
}

/* Day Cards */
.days-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.day-card {
  background: rgba(20, 20, 20, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.day-card.active, .day-card:hover {
  border-color: var(--neon-lime);
  box-shadow: 0 0 14px rgba(204, 255, 0, 0.25);
  background: rgba(25, 25, 25, 1);
}

.day-label {
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

.day-focus {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 8px;
}

.day-card.active .day-focus {
  color: var(--neon-lime);
}

.day-thumb {
  width: 100%;
  height: 52px;
  border-radius: 4px;
  overflow: hidden;
  background: #000;
}

.day-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.1) brightness(0.85);
}

.day-recovery-box {
  width: 100%;
  height: 52px;
  border-radius: 4px;
  background: rgba(204, 255, 0, 0.06);
  border: 1px dashed rgba(204, 255, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-lime);
  font-size: 1.1rem;
}

/* Expected Progress Bar */
.expected-progress {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.expected-progress .prog-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.expected-progress .prog-bar-wrap {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 3px;
  overflow: hidden;
}

.expected-progress .prog-bar-fill {
  height: 100%;
  width: 82%;
  background: var(--neon-lime);
  box-shadow: 0 0 12px var(--neon-lime-glow);
  border-radius: 3px;
}

.expected-progress .prog-percent {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--neon-lime);
}

/* Right Score Card */
.score-card-layout {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
}

.score-main-display {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 16px 0;
}

/* Circular Radial Donut */
.radial-score-box {
  position: relative;
  width: 120px;
  height: 120px;
  flex-shrink: 0;
}

.radial-score-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.radial-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 8;
}

.radial-meter {
  fill: none;
  stroke: var(--neon-lime);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 314;
  stroke-dashoffset: 40;
  filter: drop-shadow(0 0 10px var(--neon-lime-glow));
}

.radial-center-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.radial-score-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
}

.radial-score-sub {
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.score-breakdown-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.score-stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding-bottom: 3px;
}

.score-stat-row span:last-child {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-white);
}

/* ==========================================================================
   SECTION 4: THE POWERZONE METHOD
   ========================================================================== */
.method-banner {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  position: relative;
  overflow: hidden;
}

.method-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-lime-border), transparent);
}

.method-header-wrap {
  text-align: center;
  margin-bottom: 24px;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.method-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: all 0.25s ease;
}

.method-item:hover {
  background: rgba(204, 255, 0, 0.05);
  border-color: var(--neon-lime-border);
  transform: translateY(-2px);
}

.method-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(204, 255, 0, 0.1);
  border: 1px solid rgba(204, 255, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-lime);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.method-meta .method-num-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.method-meta .method-num-title span {
  color: var(--neon-lime);
  margin-right: 4px;
}

.method-meta .method-desc {
  font-size: 0.68rem;
  color: var(--color-text-muted);
  line-height: 1.2;
}

/* ==========================================================================
   SECTION 5: NUESTRAS INSTALACIONES & COACHES
   ========================================================================== */
.facilities-coaches-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Facilities Left Card */
.facilities-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.facilities-view {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 20px;
}

.facilities-view img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.1) brightness(0.9);
}

/* Hotspots */
.gym-hotspot {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--neon-lime);
  box-shadow: 0 0 15px var(--neon-lime);
  cursor: pointer;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #050505;
  font-weight: 900;
  animation: pulse-hotspot 2s infinite;
}

.gym-hotspot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid var(--neon-lime);
  border-radius: 50%;
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.facilities-cta-wrap {
  margin-bottom: 20px;
}

.facility-badges {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: auto;
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(204, 255, 0, 0.08);
  border: 1px solid rgba(204, 255, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-lime);
  font-size: 0.85rem;
  box-shadow: 0 0 10px rgba(204, 255, 0, 0.15);
}

.badge-label {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* Coaches Right Card */
.coaches-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.coaches-nav-arrows {
  display: flex;
  gap: 8px;
}

.arrow-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.arrow-btn:hover {
  background: var(--neon-lime);
  border-color: var(--neon-lime);
  color: #050505;
  box-shadow: 0 0 10px var(--neon-lime-glow);
}

.coaches-carousel-wrapper {
  overflow: hidden;
  position: relative;
  width: 100%;
  margin-top: 10px;
}

.coaches-carousel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  transition: transform 0.4s ease;
}

.coach-item {
  background: rgba(18, 18, 18, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 14px 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.3s ease;
}

.coach-item:hover {
  border-color: var(--neon-lime-border);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

.coach-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(204, 255, 0, 0.4);
  box-shadow: 0 0 14px rgba(204, 255, 0, 0.2);
  margin-bottom: 10px;
}

.coach-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coach-name {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-white);
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.coach-role {
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--neon-lime);
  margin-bottom: 4px;
}

.coach-exp {
  font-size: 0.58rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.coach-socials {
  display: flex;
  gap: 6px;
  margin-top: auto;
}

.coach-soc-link {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
}

.coach-soc-link:hover {
  background: var(--neon-lime);
  color: #050505;
  box-shadow: 0 0 8px var(--neon-lime-glow);
}

/* ==========================================================================
   SECTION 6: TRANSFORMACIONES, HORARIO & CHALLENGE
   ========================================================================== */
.triple-section-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.1fr 1fr;
  gap: 20px;
}

/* Left Transformations */
.transformation-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.transform-container {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 10px;
}

.transform-slider-box {
  position: relative;
  width: 170px;
  height: 200px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
  flex-shrink: 0;
  cursor: ew-resize;
  user-select: none;
}

.transform-slider-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.transform-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--neon-lime);
  box-shadow: 0 0 10px var(--neon-lime);
}

.transform-handle-knob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--neon-lime);
  color: #050505;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  box-shadow: 0 0 12px var(--neon-lime);
}

.transform-stats-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trans-stat-item .trans-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--neon-lime);
  line-height: 1;
}

.trans-stat-item .trans-label {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* Center Schedule Card */
.schedule-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.schedule-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  overflow-x: auto;
}

.tab-btn {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.tab-btn.active, .tab-btn:hover {
  background: var(--neon-lime);
  border-color: var(--neon-lime);
  color: #050505;
  font-weight: 900;
}

.schedule-grid-table {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  margin-bottom: 16px;
}

.sched-cell {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  padding: 6px 2px;
  text-align: center;
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.sched-cell.header {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  font-weight: 800;
}

.sched-cell.active-slot {
  background: rgba(204, 255, 0, 0.15);
  border-color: var(--neon-lime-border);
  color: var(--neon-lime);
}

/* Right Challenge Card */
.challenge-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.leaderboard-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.2s ease;
}

.leaderboard-item:hover {
  background: rgba(204, 255, 0, 0.06);
  border-color: var(--neon-lime-border);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-rank-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(204, 255, 0, 0.15);
  border: 1px solid var(--neon-lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--neon-lime);
}

.user-name {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.user-score {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--color-text-muted);
}

/* ==========================================================================
   SECTION 7: TU GIMNASIO EN TU BOLSILLO & COMUNIDAD
   ========================================================================== */
.app-community-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 24px;
}

/* Left Mobile App */
.app-feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.app-store-badges {
  display: flex;
  gap: 10px;
  margin: 16px 0 20px 0;
}

.store-badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 0.7rem;
  transition: all 0.25s ease;
}

.store-badge-btn:hover {
  border-color: var(--neon-lime);
  box-shadow: 0 0 12px var(--neon-lime-glow);
}

.app-mockup-wrapper {
  position: relative;
  width: 100%;
  max-width: 220px;
  margin: 0 auto;
  filter: drop-shadow(0 15px 35px rgba(204, 255, 0, 0.2));
  transform: perspective(800px) rotateY(-8deg) rotateX(4deg);
  transition: transform 0.4s ease;
}

.app-mockup-wrapper:hover {
  transform: perspective(800px) rotateY(0deg) rotateX(0deg) scale(1.03);
}

.app-mockup-wrapper img {
  width: 100%;
  border-radius: 20px;
}

/* Right Community Card */
.community-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.community-banner-box {
  position: relative;
  width: 100%;
  height: 240px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 16px 0 24px 0;
}

.community-banner-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.1) brightness(0.85);
}

.community-banner-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 7, 7, 0.85) 100%);
}

.community-ecg-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  z-index: 2;
  pointer-events: none;
}

.community-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

.com-stat-item .com-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--neon-lime);
  line-height: 1;
  text-shadow: 0 0 14px var(--neon-lime-glow);
}

.com-stat-item .com-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* ==========================================================================
   SECTION 8: TESTIMONIOS, PLANES & FAQ
   ========================================================================== */
.reviews-plans-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.65fr 1.15fr;
  gap: 20px;
}

/* Left Testimonials */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.quote-icon-neon {
  font-size: 2.4rem;
  font-family: serif;
  color: var(--neon-lime);
  line-height: 1;
  margin-bottom: 8px;
  text-shadow: 0 0 12px var(--neon-lime-glow);
}

.testimonial-quote-text {
  font-size: 0.85rem;
  color: var(--color-text-main);
  line-height: 1.5;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.test-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--neon-lime);
  box-shadow: 0 0 10px var(--neon-lime-glow);
}

.test-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.test-name {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-white);
}

.test-meta {
  font-size: 0.65rem;
  color: var(--color-text-muted);
}

/* Center Pricing Plans */
.pricing-section-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.pricing-plans-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.plan-card {
  background: rgba(14, 14, 14, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.3s ease;
}

.plan-card.featured {
  border-color: var(--neon-lime);
  box-shadow: 0 0 25px rgba(204, 255, 0, 0.25);
  background: rgba(18, 22, 10, 0.95);
}

.plan-tag {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-white);
}

.plan-card.featured .plan-tag {
  color: var(--neon-lime);
}

.plan-subtag {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  margin-bottom: 14px;
}

.plan-price-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
}

.plan-card.featured .plan-price-num {
  color: var(--neon-lime);
  text-shadow: 0 0 12px var(--neon-lime-glow);
}

.plan-price-period {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  margin-left: 3px;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.plan-feature-item {
  font-size: 0.62rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.plan-feature-item i {
  color: var(--neon-lime);
  font-size: 0.6rem;
}

.plan-card .btn {
  padding: 8px 10px;
  font-size: 0.7rem;
}

/* Right FAQ Accordion */
.faq-section-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item.active {
  border-color: var(--neon-lime-border);
  background: rgba(204, 255, 0, 0.03);
}

.faq-header {
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}

.faq-icon {
  font-size: 0.8rem;
  color: var(--neon-lime);
  transition: transform 0.25s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-body-content {
  padding: 0 14px 12px 14px;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   SECTION 9: PRE-FOOTER CTA BANNER
   ========================================================================== */
.prefooter-cta-section {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 30px auto;
  max-width: var(--container-width);
  border: 1px solid rgba(204, 255, 0, 0.3);
  box-shadow: 0 0 40px rgba(204, 255, 0, 0.15);
}

.prefooter-cta-bg {
  position: absolute;
  inset: 0;
}

.prefooter-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.1) brightness(0.6);
}

.prefooter-cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 7, 7, 0.95) 0%, rgba(7, 7, 7, 0.75) 50%, rgba(7, 7, 7, 0.3) 100%);
}

.prefooter-cta-content {
  position: relative;
  z-index: 2;
  padding: 50px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prefooter-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 6px;
}

.prefooter-sub {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #040404;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 50px 0 30px 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr 1.5fr;
  gap: 28px;
  margin-bottom: 40px;
}

.footer-brand-col .footer-slogan {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin: 12px 0 16px 0;
}

.footer-social-links {
  display: flex;
  gap: 8px;
}

.footer-soc-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  transition: all 0.2s ease;
}

.footer-soc-btn:hover {
  background: var(--neon-lime);
  border-color: var(--neon-lime);
  color: #050505;
  box-shadow: 0 0 10px var(--neon-lime-glow);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.footer-links-list a:hover {
  color: var(--neon-lime);
}

.newsletter-form {
  margin-top: 12px;
  position: relative;
  display: flex;
}

.newsletter-input {
  width: 100%;
  padding: 10px 42px 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 0.75rem;
  font-family: inherit;
  outline: none;
  transition: all 0.25s ease;
}

.newsletter-input:focus {
  border-color: var(--neon-lime);
  box-shadow: 0 0 10px rgba(204, 255, 0, 0.2);
}

.newsletter-btn {
  position: absolute;
  right: 4px;
  top: 4px;
  bottom: 4px;
  width: 32px;
  background: var(--neon-lime);
  border-radius: 4px;
  color: #050505;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

.newsletter-btn:hover {
  background: #e2ff40;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  color: var(--color-text-dim);
}

/* ==========================================================================
   MODAL: CALCULADORA POWERZONE SCORE
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: all;
}

.modal-dialog {
  background: #111111;
  border: 1px solid var(--neon-lime-border);
  box-shadow: 0 0 40px rgba(204, 255, 0, 0.25);
  border-radius: var(--radius-md);
  width: 90%;
  max-width: 520px;
  padding: 28px;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.1, 0.8, 0.2, 1);
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  color: var(--color-text-muted);
  font-size: 1.2rem;
}

.modal-close-btn:hover {
  color: var(--neon-lime);
}

.modal-slider-row {
  margin-bottom: 14px;
}

.modal-slider-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--color-text-muted);
}

.modal-slider-label span:last-child {
  color: var(--neon-lime);
}

.modal-range-input {
  width: 100%;
  accent-color: var(--neon-lime);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1200px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-hud {
    grid-column: span 2;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .triple-section-grid {
    grid-template-columns: 1fr;
  }
  .reviews-plans-faq-grid {
    grid-template-columns: 1fr;
  }
  .pricing-plans-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .program-score-grid {
    grid-template-columns: 1fr;
  }
  .facilities-coaches-grid {
    grid-template-columns: 1fr;
  }
  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .app-community-grid {
    grid-template-columns: 1fr;
  }
  .floating-socials {
    display: none;
  }
  .prefooter-cta-content {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .nav-menu {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .categories-grid {
    grid-template-columns: 1fr;
  }
  .pricing-plans-row {
    grid-template-columns: 1fr;
  }
  .days-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .method-grid {
    grid-template-columns: 1fr;
  }
  .community-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}