/* ═══════════════════════════════════════════════════════════════════════
   FORTE GYM — Premium Dark CSS
   Diseño: Luxury Minimalist | Inspiración: Nike / Apple / Highsnobiety
   ═══════════════════════════════════════════════════════════════════════ */

/* ─── IMPORTS ─────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ─── DESIGN TOKENS ───────────────────────────────────────────────────── */
:root {
  /* Paleta */
  --bg:           #070707;
  --bg-alt:       #0f0f0f;
  --bg-card:      #121212;
  --bg-hover:     #1f1f1f;
  --border:       rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.16);
  
  /* Tipografía */
  --white:        #ffffff;
  --grey-100:     #f3f3f3;
  --grey-300:     #b0b0b0;
  --grey-500:     #7a7a7a;
  --grey-700:     #2d2d2d;
  
  /* Acento */
  --accent:       #ffffff;
  --accent-muted: rgba(255, 255, 255, 0.06);
  --accent-dark:  #f0f0f0;
  --whatsapp:     #25d366;
  --whatsapp-dark: #1da851;

  /* Tipografía */
  --font:         'Inter', -apple-system, sans-serif;

  /* Escalas */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  2rem;
  --text-4xl:  2.75rem;
  --text-5xl:  3.75rem;
  --text-6xl:  5rem;
  --text-7xl:  6.5rem;

  /* Espaciado */
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Radios */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.6);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.6);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.7);
  --shadow-glow: 0 0 40px rgba(255,255,255,0.04);

  /* Transiciones */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET & BASE ────────────────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-padding-top: 92px;
}

section[id],
.section {
  scroll-margin-top: 88px;
}

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ─── SCROLLBAR ───────────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--grey-700);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--grey-500);
}

/* ─── SELECTION ───────────────────────────────────────────────────────── */
::selection {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

/* ═══════════════════════════════════════════════════════════════════════
   LAYOUT HELPERS
   ═══════════════════════════════════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-32);
  text-align: center;
}

.section * {
  text-align: center;
}

.background-alt {
  background-color: var(--bg-alt);
}

.text-center {
  text-align: center;
}

/* ─── SECTION HEADERS ─────────────────────────────────────────────────── */
.section-header {
  margin-bottom: var(--space-16);
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  display: block;
  width: auto;
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.section-header h2 {
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--grey-300);
  font-weight: 400;
  letter-spacing: -0.01em;
  max-width: 480px;
  margin-inline: auto;
}

/* ═══════════════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

/* Primary */
.btn-primary {
  background: var(--white);
  color: var(--bg);
  border-color: var(--white);
}

.btn-primary:hover {
  background: var(--grey-100);
  border-color: var(--grey-100);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.15);
}

/* WhatsApp */
.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  border-color: var(--whatsapp);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  border-color: var(--whatsapp-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.25);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.22);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.38);
  transform: translateY(-1px);
}

.btn-outline:active {
  transform: translateY(0);
}

/* Sizes */
.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--text-base);
  border-radius: var(--radius-full);
}

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
  border-radius: 50%;
  background: transparent;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
  overflow: hidden;
}

.social-links a:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-1px);
}

.social-links img,
.btn-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 50%;
  background: transparent;
}

.btn-full {
  width: 100%;
}

/* ═══════════════════════════════════════════════════════════════════════
   NAVBAR / HEADER
   ═══════════════════════════════════════════════════════════════════════ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem var(--space-8);
  background: #000000;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

#header.scrolled {
  background: #000000;
  border-bottom-color: var(--border-light);
}

/* Logo */
.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.logo-container:hover {
  opacity: 0.92;
}

.logo-container:focus-visible {
  outline: 2px solid rgba(255,255,255,0.85);
  outline-offset: 4px;
}

.logo-img {
  height: auto;
  flex-shrink: 0;
}

.logo {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--white);
  text-transform: uppercase;
  margin: 0;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--grey-300);
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--white);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--white);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Hamburger (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  cursor: pointer;
  padding: 12px 0;
  position: relative;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

.nav-toggle:active {
  transform: scale(0.95);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 1px;
  position: relative;
}

.nav-toggle span:nth-child(1) {
  transform-origin: center;
}

.nav-toggle span:nth-child(2) {
  width: 16px;
  margin: 4px auto;
}

.nav-toggle span:nth-child(3) {
  transform-origin: center;
}

/* Animación del hamburger cuando está activo */
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ═══════════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px var(--space-6) var(--space-20);
  background: var(--bg);
  overflow: hidden;
}

/* Noise texture overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(255,255,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

/* Subtle grid lines */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.05fr) minmax(300px, 0.95fr);
  gap: var(--space-12);
  align-items: center;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-visual-card {
  position: relative;
  width: min(100%, 520px);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 32px 120px rgba(0, 0, 0, 0.28);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  min-height: 520px;
  filter: saturate(1.05) brightness(0.9);
}

.hero-image-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-6);
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.72) 100%);
}

.hero-image-label {
  font-size: var(--text-sm);
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.24em;
  margin-bottom: var(--space-2);
}

.hero-image-note {
  color: var(--white);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-inline: var(--space-4);
  animation: heroFadeUp 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--grey-300);
  margin-bottom: var(--space-8);
  animation: heroFadeUp 0.9s 0.1s both;
}

/* Headline */
.hero-content h1 {
  font-size: clamp(2.4rem, 6.5vw, 4.2rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.02;
  color: var(--white);
  margin-bottom: var(--space-5);
  animation: heroFadeUp 0.9s 0.18s both;
}

.hero-content h1 .highlight {
  display: block;
  font-size: 0.92em;
  font-weight: 700;
  letter-spacing: 0em;
  color: var(--grey-300);
  margin-top: 0.18em;
}

/* Subtitle */
.hero-content > p {
  font-size: clamp(1rem, 2.2vw, var(--text-xl));
  color: var(--grey-300);
  font-weight: 400;
  line-height: 1.6;
  max-width: 540px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  animation: heroFadeUp 0.9s 0.26s both;
}

/* Hero buttons */
.hero-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
  animation: heroFadeUp 0.9s 0.34s both;
}

/* Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid var(--border);
  animation: heroFadeUp 0.9s 0.42s both;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--grey-500);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: var(--space-2);
}

/* ═══════════════════════════════════════════════════════════════════════
   NOSOTROS
   ═══════════════════════════════════════════════════════════════════════ */
#nosotros {
  border-top: 1px solid var(--border);
}

.nosotros-content {
  max-width: 720px;
  margin-inline: auto;
}

.nosotros-text {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: var(--space-6) var(--space-6) var(--space-4);
  box-shadow: none;
}

.nosotros-text p {
  font-size: 1.15rem;
  color: var(--grey-300);
  line-height: 1.8;
  margin-bottom: var(--space-3);
  font-weight: 400;
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.nosotros-text strong {
  color: var(--white);
  font-weight: 700;
}

.nosotros-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-8);
  background: var(--bg-card);
  border: none;
  border-radius: var(--radius-2xl);
  font-size: 1rem;
  font-weight: 500;
  color: var(--grey-100);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.feature-item:hover {
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.feature-item:hover::before {
  opacity: 1;
}

.feature-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════════════
   BENEFICIOS GRID
   ═══════════════════════════════════════════════════════════════════════ */
.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}

.benefit-card {
  background: var(--bg-card);
  padding: var(--space-8) var(--space-6);
  transition: var(--transition);
  position: relative;
}

.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.benefit-card:hover {
  background: var(--bg-hover);
}

.benefit-card:hover::before {
  opacity: 1;
}

.benefit-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-3);
  display: block;
}

.benefit-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: var(--space-2);
  text-align: center;
}

.benefit-card p {
  font-size: var(--text-sm);
  color: var(--grey-300);
  line-height: 1.7;
  text-align: center;
}

/* ═══════════════════════════════════════════════════════════════════════
   GALERÍA
   ═══════════════════════════════════════════════════════════════════════ */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  align-items: start;
}

.galeria-grid img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition-slow);
  filter: brightness(0.85) saturate(0.8);
  cursor: zoom-in;
  display: block;
}

.galeria-grid img:hover {
  transform: scale(1.03);
  filter: brightness(1) saturate(1);
  border-color: var(--border-light);
  box-shadow: var(--shadow-xl);
  z-index: 1;
  position: relative;
}

/* First image — full-width span */
.galeria-grid img:first-child {
  grid-column: 1 / -1;
  max-height: 520px;
}

@media (min-width: 1025px) {
  .galeria-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   GALLERY MODAL */
.gallery-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2200;
  padding: var(--space-4);
}

.gallery-modal.open {
  display: flex;
}

.gallery-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
}

.gallery-modal-img {
  position: relative;
  z-index: 1;
  max-width: min(95vw, 1100px);
  max-height: min(85vh, 900px);
  width: auto;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: contain;
}

.gallery-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 2;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 9999px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.gallery-modal-close:hover {
  background: rgba(255, 255, 255, 0.16);
}

.gallery-modal-prev,
.gallery-modal-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 9999px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.gallery-modal-prev {
  left: 1rem;
}

.gallery-modal-next {
  right: 1rem;
}

.gallery-modal-prev:hover,
.gallery-modal-next:hover {
  background: rgba(255, 255, 255, 0.16);
}

/* ═══════════════════════════════════════════════════════════════════════
   PLANES — PRICING CARDS
   ═══════════════════════════════════════════════════════════════════════ */
.planes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  align-items: start;
  scroll-margin-top: 120px;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.plan-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-light);
  box-shadow: var(--shadow-xl);
}

/* Destacado */
.plan-card.destacado {
  background: var(--white);
  border-color: var(--white);
  transform: scale(1.03);
}

.plan-card.destacado:hover {
  transform: scale(1.03) translateY(-6px);
  box-shadow: 0 32px 80px rgba(255,255,255,0.12);
}

.plan-card.destacado .plan-header h3,
.plan-card.destacado .plan-price,
.plan-card.destacado .plan-description,
.plan-card.destacado .plan-features li {
  color: var(--bg) !important;
}

.plan-card.destacado .plan-features li {
  border-color: rgba(0,0,0,0.08) !important;
}

/* Badge */
.plan-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--bg);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.plan-header {
  margin-bottom: var(--space-6);
}

.plan-header h3 {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: var(--space-2);
  text-align: center;
}

.plan-price {
  font-size: var(--text-4xl);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--white);
  line-height: 1;
  text-align: center;
}

.plan-price span {
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0;
  color: var(--grey-300);
}

.plan-card.destacado .plan-price span {
  color: var(--grey-500) !important;
}

.plan-description {
  font-size: var(--text-sm);
  color: var(--grey-300);
  margin-bottom: var(--space-6);
  line-height: 1.6;
  text-align: center;
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--space-8);
}

.plan-features li {
  font-size: var(--text-sm);
  color: var(--grey-300);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}

.plan-features li:last-child {
  border-bottom: none;
}

/* Override btn-primary inside destacado */
.plan-card.destacado .btn-primary {
  background: var(--bg);
  color: var(--white);
  border-color: var(--bg);
}

.plan-card.destacado .btn-primary:hover {
  background: #111;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.planes-note {
  margin-top: var(--space-10);
  text-align: center;
  color: var(--grey-500);
  font-size: var(--text-sm);
  background: transparent;
  border: none;
  border-radius: 0;
  padding: var(--space-6);
  max-width: 760px;
  margin-inline: auto;
}

.planes-note strong {
  color: var(--grey-300);
}

/* ═══════════════════════════════════════════════════════════════════════
   ASESORÍAS
   ═══════════════════════════════════════════════════════════════════════ */
.asesorias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  justify-items: center;
}

.asesorias-action {
  margin-top: var(--space-8);
  display: flex;
  justify-content: center;
}

.asesorias-action .btn {
  min-width: 250px;
}

.service-card {
  background: var(--bg-card);
  padding: var(--space-10) var(--space-8);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: center;
  border: none;
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  background: var(--bg-hover);
  transform: translateY(-4px);
}

.service-card:hover::before {
  opacity: 1;
}

.card-icon {
  font-size: 2rem;
  line-height: 1;
}

.service-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  text-align: center;
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--grey-300);
  line-height: 1.7;
  flex: 1;
  text-align: center;
}

.service-card .btn {
  align-self: flex-start;
  font-size: var(--text-xs);
  padding: 0.5rem 1.25rem;
}

/* ═══════════════════════════════════════════════════════════════════════
   COACHES
   ═══════════════════════════════════════════════════════════════════════ */
.coaches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}

.coach-card {
  background: var(--bg-card);
  padding: var(--space-8);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: center;
  border: none;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.coach-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.coach-card:hover {
  background: var(--bg-hover);
  transform: translateY(-4px);
}

.coach-card:hover::before {
  opacity: 1;
}

/* ═══════════════════════════
   COACHES — PREMIUM EFFECT
   ═══════════════════════════ */

.coaches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

/* CARD */
.coach-card {
  background: var(--bg-card);
  padding: var(--space-8);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: center;
  border-radius: var(--radius-xl);
  overflow: hidden; /* 🔥 importante */
}

/* Overlay oscuro premium */
.coach-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.6),
    rgba(0,0,0,0.15),
    transparent
  );
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

/* Hover card */
.coach-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(255,255,255,0.06);
  background: var(--bg-hover);
}

.coach-card:hover::after {
  opacity: 1;
}

/* IMAGEN */
.coach-card img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  transition: transform 0.5s ease;
}

/* Zoom elegante */
.coach-card:hover img {
  transform: scale(1.08);
}

/* TEXTO */
.coach-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  transition: transform 0.3s ease;
}

.coach-card p {
  font-size: var(--text-sm);
  color: var(--grey-300);
  line-height: 1.7;
  transition: transform 0.3s ease;
}

/* Animación del texto */
.coach-card:hover h3,
.coach-card:hover p {
  transform: translateY(-4px);
}

/* BOTÓN */
.coach-card .btn {
  align-self: center;
  font-size: var(--text-sm);
  padding: 0.75rem 1.5rem;
  transition: transform 0.3s ease;
}

.coach-card:hover .btn {
  transform: translateY(-2px);
}
.coach-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  text-align: center;
}

.coach-card p {
  font-size: var(--text-sm);
  color: var(--grey-300);
  line-height: 1.7;
  flex: 1;
  text-align: center;
}

.coach-card .btn {
  align-self: center;
  font-size: var(--text-sm);
  padding: 0.75rem 1.5rem;
}

/* ═══════════════════════════════════════════════════════════════════════
   TESTIMONIOS
   ═══════════════════════════════════════════════════════════════════════ */
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
}

.testimonio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonio-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.testimonio-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.testimonio-stars {
  font-size: var(--text-sm);
  letter-spacing: -0.02em;
}

.testimonio-cliente {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--grey-300);
}

.testimonio-text {
  font-size: var(--text-base);
  color: var(--grey-100);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
  text-align: center;
}

.testimonio-resultado {
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.resultado-label {
  color: var(--grey-500);
  font-weight: 500;
}

.resultado-valor {
  color: var(--white);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════════════
   UBICACIÓN — MAPA
   ═══════════════════════════════════════════════════════════════════════ */
.mapa {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  background: var(--bg-card);
  margin-bottom: var(--space-8);
  transition: var(--transition);
}

.mapa:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-xl);
}

.mapa iframe {
  display: block;
  filter: grayscale(100%) invert(90%) contrast(0.9) brightness(0.85);
  transition: var(--transition);
}

.mapa:hover iframe {
  filter: grayscale(80%) invert(88%) contrast(0.95) brightness(0.9);
}

.ubicacion-info {
  padding: var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: inline-block;
  min-width: 340px;
}

.ubicacion-info p {
  color: var(--grey-300);
  font-size: var(--text-sm);
  line-height: 1.8;
}

.ubicacion-info strong {
  color: var(--white);
  font-size: var(--text-base);
}

.horarios-card {
  margin: var(--space-6) auto;
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  max-width: 420px;
  text-align: left;
}

.horarios-card h3 {
  color: var(--white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.horarios-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.horarios-list li {
  color: var(--grey-300);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════════════
   CTA FINAL
   ═══════════════════════════════════════════════════════════════════════ */
.cta-final {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  padding: var(--space-16) 0 var(--space-20);
}

.cta-final::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(255,255,255,0.03) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final h2 {
  font-size: clamp(2rem, 5vw, var(--text-5xl));
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.cta-final p {
  font-size: var(--text-lg);
  color: var(--grey-300);
  margin-bottom: var(--space-10);
  max-width: 520px;
  margin-inline: auto;
}

.cta-final-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════════════════
   CONTACTO
   ═══════════════════════════════════════════════════════════════════════ */
#contacto {
  padding-top: var(--space-12);
}

#contacto .section-header {
  margin-bottom: var(--space-12);
}

.contacto-metodos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: var(--space-5);
}

.contacto-metodos .btn-lg {
  min-width: 140px;
  padding: 0.8rem 1.4rem;
  font-size: var(--text-sm);
  border-radius: 999px;
}

/* ═══════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: var(--space-16) var(--space-8) var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  max-width: 1160px;
  margin-inline: auto;
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-8);
}

.footer-section h4 {
  font-size: var(--text-base);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer-section p {
  font-size: var(--text-sm);
  color: var(--grey-500);
  line-height: 1.7;
}

.footer-section ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-section ul a {
  font-size: var(--text-sm);
  color: var(--grey-500);
  transition: var(--transition-fast);
}

.footer-section ul a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  gap: var(--space-4);
}

.social-links a {
  font-size: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
    width: 60px;
    height: 60px;
  }

  .social-links a:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.16);
    transform: translateY(-2px);
  }

  .social-links img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 50%;
    background: transparent;
  }

  .footer-bottom {
    position: relative;
    text-align: center;
  }

  .footer-bottom a {
    color: var(--grey-500);
    transition: var(--transition-fast);
  }

  .secret-link {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    opacity: 0;
    z-index: 5;
  }

.footer-bottom a:hover {
  color: var(--white);
}

/* ═══════════════════════════════════════════════════════════════════════
   FADE-IN ON SCROLL (JS agrega .visible)
   ═══════════════════════════════════════════════════════════════════════ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1),
              transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 1024px)
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root {
    --text-7xl: 5.5rem;
  }

  .planes-grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin-inline: auto;
  }

  .plan-card.destacado {
    transform: none;
    order: -1;
  }

  .plan-card.destacado:hover {
    transform: translateY(-6px);
  }

  .beneficios-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .asesorias-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonios-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-inline: auto;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }

  .footer-content > *:first-child {
    grid-column: 1 / -1;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 768px)
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* Sección base */
  .section {
    padding-block: var(--space-20);
  }

  .section-header {
    margin-bottom: var(--space-10);
  }

  .section-header h2 {
    font-size: var(--text-3xl);
  }

  .section-subtitle {
    font-size: var(--text-base);
  }

  /* Navbar */
  #header {
    padding: 1rem var(--space-4);
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.98);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: var(--space-6);
    padding: 4.5rem 1.5rem 2rem;
    z-index: 999;
    overflow-x: hidden;
  }

  .nav-links.open {
    display: flex;
    overflow-y: auto;
  }

  .nav-links a {
    display: block;
    width: 100%;
    text-align: center;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--white);
    padding: 0.9rem 0;
  }

  .nav-toggle {
    display: flex;
    width: 40px;
    height: 40px;
  }

  #header .btn {
    display: none;
  }

  /* Hero */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero-content {
    text-align: center;
  }

  .hero-content h1 {
    font-size: clamp(2.2rem, 11vw, 3.5rem);
    letter-spacing: -0.03em;
  }

  .hero-content > p {
    font-size: var(--text-base);
  }

  .hero-btns {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }

  .hero-btns .btn {
    width: 100%;
  }

  .hero-visual {
    justify-content: center;
  }

  .hero-visual-card {
    width: 100%;
  }

  .hero-image {
    min-height: 360px;
  }

  .hero-stats {
    gap: var(--space-6);
  }

  .stat-number {
    font-size: var(--text-2xl);
  }

  /* Nosotros */
  .nosotros-features {
    grid-template-columns: 1fr;
  }

  /* Beneficios */
  .beneficios-grid {
    grid-template-columns: 1fr;
    background: transparent;
    border: none;
    gap: var(--space-3);
  }

  .benefit-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
  }

  /* Galería */
  .galeria-grid {
    grid-template-columns: 1fr;
  }

  .galeria-grid img:first-child {
    grid-column: 1;
    height: auto;
    max-height: 360px;
  }

  .galeria-grid img {
    height: auto;
    max-height: 260px;
  }

  /* Planes */
  .planes-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  /* Asesorías */
  .asesorias-grid {
    grid-template-columns: 1fr;
  }

  /* Testimonios */
  .testimonios-grid {
    max-width: 100%;
  }

  /* CTA */
  .cta-final-btns {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }

  .cta-final-btns .btn {
    width: 100%;
  }

  /* Contacto */
  .contacto-metodos {
    flex-direction: column;
    align-items: stretch;
  }

  .contacto-metodos .btn-lg {
    width: 100%;
    min-width: unset;
  }

  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  footer {
    padding: var(--space-12) var(--space-4) var(--space-6);
  }

  /* Ubicación */
  .ubicacion-info {
    min-width: unset;
    width: 100%;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   MICRO EXTRAS
   ═══════════════════════════════════════════════════════════════════════ */

/* Hover accent bar en section headers */
.section-header h2 {
  position: relative;
  display: inline-block;
}

/* Separator line decorativa */
.section-divider {
  width: 40px;
  height: 2px;
  background: var(--white);
  border-radius: var(--radius-full);
  margin: var(--space-4) auto 0;
  opacity: 0.2;
}

/* Focus accessible */
a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(255,255,255,0.4);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}