/* =====================================================
   BOXGYM – PLATAFORMA DEPORTIVA DEL FUTURO
   Futuristic Dark Theme CSS
   ===================================================== */

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #00d4ff;
  --primary-dark: #0099bb;
  --primary-glow: rgba(0, 212, 255, 0.3);
  --secondary: #7c3aed;
  --secondary-glow: rgba(124, 58, 237, 0.3);
  --accent: #ff6b35;
  --accent-glow: rgba(255, 107, 53, 0.3);

  --bg-dark: #050810;
  --bg-card: rgba(255,255,255,0.03);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-glass: rgba(255, 255, 255, 0.05);
  --bg-glass-border: rgba(255, 255, 255, 0.1);

  --text-primary: #f0f4ff;
  --text-secondary: rgba(240, 244, 255, 0.65);
  --text-muted: rgba(240, 244, 255, 0.4);

  --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
  --gradient-secondary: linear-gradient(135deg, #7c3aed 0%, #ff6b35 100%);
  --gradient-hero: linear-gradient(135deg, rgba(0,212,255,0.15) 0%, rgba(124,58,237,0.15) 100%);

  --border-radius: 16px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;
  --border-radius-xl: 32px;

  --font-primary: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-elevated: 0 20px 60px rgba(0,0,0,0.5);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* ===== PARTICLES CANVAS ===== */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}

/* ===== CONTAINER ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

/* ===== UTILITY: GRADIENT TEXT ===== */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-2 {
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== SECTION BADGE ===== */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 100px;
  font-family: var(--font-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-title {
  font-family: var(--font-primary);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  background: transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(5, 8, 16, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--bg-glass-border);
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}

.nav-container {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 38px; height: 38px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
  box-shadow: 0 0 16px var(--primary-glow);
}

.brand-icon-sm {
  width: 32px; height: 32px;
  font-size: 0.85rem;
}

.brand-text {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { width: 100%; }

.btn-nav-cta {
  padding: 10px 24px;
  background: var(--gradient-primary);
  color: #050810 !important;
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: 100px;
  transition: var(--transition);
  box-shadow: 0 0 20px var(--primary-glow);
  white-space: nowrap;
}

.btn-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px var(--primary-glow), 0 8px 24px rgba(0,0,0,0.3);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(5, 8, 16, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--bg-glass-border);
  padding: 1.5rem 2rem;
  z-index: 998;
  display: none;
  flex-direction: column;
  gap: 0;
  transform: translateY(-20px);
  opacity: 0;
  transition: var(--transition);
}

.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu li { border-bottom: 1px solid var(--bg-glass-border); }
.mobile-menu li:last-child { border-bottom: none; }

.mobile-nav-link {
  display: block;
  padding: 1rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.mobile-nav-link:hover { color: var(--primary); }

.btn-mobile-cta {
  margin-top: 0.5rem;
  padding: 14px 24px;
  background: var(--gradient-primary);
  color: #050810 !important;
  font-weight: 700;
  text-align: center;
  border-radius: 12px;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 120px 2rem 80px;
  max-width: 1280px;
  margin: 0 auto;
  overflow: hidden;
}

.hero-bg-overlay {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(0,212,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(124,58,237,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 50% 100%, rgba(255,107,53,0.04) 0%, transparent 60%);
  z-index: 0;
  pointer-events: none;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 80% at center, black 30%, transparent 100%);
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
  font-family: var(--font-primary);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle strong { color: var(--text-primary); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.stat-item { display: flex; flex-direction: column; }

.stat-number {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--bg-glass-border);
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.btn-primary-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gradient-primary);
  color: #050810;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 100px;
  transition: var(--transition);
  box-shadow: 0 0 30px var(--primary-glow), 0 8px 24px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}

.btn-primary-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}

.btn-primary-cta:hover::before { transform: translateX(0); }

.btn-primary-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px var(--primary-glow), 0 16px 40px rgba(0,0,0,0.4);
}

.btn-secondary-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 100px;
  border: 1px solid var(--bg-glass-border);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.btn-secondary-cta:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--primary-glow);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.5s both;
}

.trust-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.trust-icons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.trust-badge i { color: var(--primary); font-size: 0.65rem; }

.hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 0.8s ease 0.3s both;
}

.hero-img-wrap {
  position: relative;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-elevated), 0 0 80px rgba(0,212,255,0.15);
  border: 1px solid var(--bg-glass-border);
}

.hero-img {
  width: 100%;
  max-width: 560px;
  border-radius: var(--border-radius-xl);
  display: block;
}

.hero-img-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.15) 0%, rgba(124,58,237,0.1) 100%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.scroll-dot {
  width: 8px; height: 8px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--primary);
}

/* ===== VALUE SECTION ===== */
.value-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.value-grid {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.value-card {
  flex: 1;
  min-width: 220px;
  max-width: 320px;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.75rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 212, 255, 0.3);
  background: var(--bg-card-hover);
}

.value-card-highlight {
  background: linear-gradient(135deg, rgba(0,212,255,0.08) 0%, rgba(124,58,237,0.08) 100%);
  border-color: rgba(0,212,255,0.3);
  box-shadow: 0 0 30px rgba(0,212,255,0.1);
}

.value-icon {
  width: 48px; height: 48px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: #050810;
  margin-bottom: 1.2rem;
  box-shadow: 0 0 20px var(--primary-glow);
}

.value-card h3 {
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.value-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.value-arrow {
  font-size: 1.5rem;
  color: var(--primary);
  opacity: 0.5;
  flex-shrink: 0;
}

/* ===== FEATURES SECTION ===== */
.features-section {
  padding: 8rem 0;
  position: relative;
  z-index: 1;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  overflow: hidden;
  cursor: default;
}

.feature-card-lg {
  grid-column: span 1;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 212, 255, 0.3);
  background: var(--bg-card-hover);
}

.feature-card:hover .feature-card-glow {
  opacity: 1;
}

.feature-card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% -10%, rgba(0,212,255,0.12) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.feature-card-highlight-special {
  background: linear-gradient(135deg, rgba(255,107,53,0.06) 0%, rgba(124,58,237,0.06) 100%);
  border-color: rgba(255, 107, 53, 0.25);
}

.feature-card-highlight-special .feature-icon-wrap {
  background: var(--gradient-secondary);
}

.feature-card-highlight-special .feature-icon-wrap i {
  color: #fff;
}

.feature-card-inner { position: relative; z-index: 1; }

.feature-icon-wrap {
  width: 56px; height: 56px;
  background: var(--gradient-primary);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: #050810;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 24px var(--primary-glow);
  flex-shrink: 0;
}

.feature-card h3 {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.feature-list li i {
  color: var(--primary);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ===== APP SECTION ===== */
.app-section {
  padding: 8rem 0;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.app-bg-glow {
  position: absolute;
  top: 50%; left: 0;
  transform: translateY(-50%);
  width: 50%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.app-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.app-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.app-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.app-feature-icon {
  width: 44px; height: 44px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--secondary);
  flex-shrink: 0;
}

.app-feature-item h4 {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.app-feature-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.app-store-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.btn-store:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--primary-glow);
}

.btn-store i {
  font-size: 1.5rem;
  color: var(--text-primary);
}

.btn-store-sub {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
}

.btn-store-main {
  display: block;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.app-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.app-phone-wrap {
  position: relative;
  display: inline-block;
}

.app-phone-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.25) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.app-phone-img {
  position: relative;
  z-index: 1;
  max-width: 400px;
  width: 100%;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-elevated), 0 0 60px rgba(124,58,237,0.2);
  animation: float 4s ease-in-out infinite;
}

/* ===== HOW IT WORKS ===== */
.how-section {
  padding: 8rem 0;
  position: relative;
  z-index: 1;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 1.75rem;
  text-align: center;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,212,255,0.3);
}

.step-number {
  font-family: var(--font-primary);
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 1rem;
}

.step-icon {
  width: 60px; height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: #050810;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 24px var(--primary-glow);
}

.step-card h3 {
  font-family: var(--font-primary);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.step-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.step-connector {
  position: absolute;
  top: 50%;
  right: -1.25rem;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0.4;
  z-index: 2;
  display: none;
}

/* ===== PRICING SECTION ===== */
.pricing-section {
  padding: 8rem 0;
  position: relative;
  z-index: 1;
}

.pricing-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}

.toggle-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.discount-badge {
  padding: 2px 8px;
  background: rgba(0,212,255,0.15);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
  cursor: pointer;
}

.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: 100px;
  transition: var(--transition);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 20px; width: 20px;
  left: 3px; bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: var(--transition);
}

.toggle-switch input:checked + .toggle-slider {
  background: rgba(0,212,255,0.2);
  border-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(24px);
  background: var(--primary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: center;
}

.pricing-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0,212,255,0.3);
}

.pricing-card-featured {
  border-color: rgba(0,212,255,0.4);
  background: linear-gradient(160deg, rgba(0,212,255,0.06) 0%, rgba(124,58,237,0.06) 100%);
  transform: scale(1.04);
  box-shadow: 0 0 60px rgba(0,212,255,0.15), var(--shadow-elevated);
}

.pricing-card-featured:hover {
  transform: scale(1.04) translateY(-8px);
}

.pricing-card-badge {
  position: absolute;
  top: 0; left: 0; right: 0;
  text-align: center;
  padding: 8px;
  background: var(--gradient-primary);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #050810;
  text-transform: uppercase;
}

.pricing-card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0,212,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.pricing-card-inner {
  padding: 2.5rem 2rem;
  position: relative;
  z-index: 1;
}

.pricing-card-featured .pricing-card-inner {
  padding-top: 3.5rem;
}

.plan-badge {
  display: inline-block;
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 0.5rem;
}

.price-currency {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-secondary);
  align-self: flex-start;
  margin-top: 0.5rem;
}

.price-amount {
  font-family: var(--font-primary);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}

.price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.plan-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.plan-divider {
  height: 1px;
  background: var(--bg-glass-border);
  margin-bottom: 1.5rem;
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
}

.feature-yes { color: var(--text-secondary); }
.feature-no { color: var(--text-muted); }

.feature-yes i { color: var(--primary); }
.feature-no i { color: var(--text-muted); }

.btn-plan {
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px 24px;
  border-radius: 100px;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
}

.btn-plan-primary {
  background: var(--gradient-primary);
  color: #050810;
  box-shadow: 0 0 24px var(--primary-glow);
}

.btn-plan-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--primary-glow), 0 8px 24px rgba(0,0,0,0.3);
}

.btn-plan-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--bg-glass-border);
}

.btn-plan-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 16px var(--primary-glow);
}

.pricing-note {
  text-align: center;
  margin-top: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.pricing-note i { color: var(--primary); }

/* ===== TESTIMONIALS ===== */
.testimonials-section {
  padding: 8rem 0;
  position: relative;
  z-index: 1;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: start;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 2rem;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,212,255,0.25);
}

.testimonial-featured {
  background: linear-gradient(135deg, rgba(0,212,255,0.06) 0%, rgba(124,58,237,0.06) 100%);
  border-color: rgba(0,212,255,0.3);
  box-shadow: 0 0 40px rgba(0,212,255,0.1);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 1.2rem;
}

.testimonial-stars i {
  color: #fbbf24;
  font-size: 0.9rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
  font-style: italic;
}

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

.testimonial-avatar {
  width: 46px; height: 46px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 800;
  color: #050810;
  flex-shrink: 0;
}

.testimonial-author h4 {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.testimonial-author span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq-section {
  padding: 8rem 0;
  position: relative;
  z-index: 1;
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover { border-color: rgba(0,212,255,0.2); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: var(--transition);
}

.faq-question:hover { color: var(--primary); }

.faq-icon {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 2rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== CONTACT ===== */
.contact-section {
  padding: 8rem 0;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.contact-bg-glow {
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at 80% 50%, rgba(0,212,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
}

.contact-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.contact-perks {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.perk-item i { color: var(--primary); font-size: 1rem; }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: #25d366;
  color: #fff;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 100px;
  transition: var(--transition);
  box-shadow: 0 0 24px rgba(37,211,102,0.3);
}

.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(37,211,102,0.4), 0 8px 24px rgba(0,0,0,0.2);
}

.btn-whatsapp i { font-size: 1.3rem; }

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius-xl);
  padding: 3rem 2.5rem;
  backdrop-filter: blur(10px);
}

.contact-form h3 {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2rem;
  text-align: center;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: rgba(0,212,255,0.04);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}

.form-group select option {
  background: #0d1117;
  color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.btn-form-submit {
  width: 100%;
  padding: 16px 24px;
  background: var(--gradient-primary);
  color: #050810;
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
  box-shadow: 0 0 30px var(--primary-glow);
  margin-bottom: 1rem;
}

.btn-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px var(--primary-glow), 0 12px 32px rgba(0,0,0,0.3);
}

.form-disclaimer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.form-disclaimer i { color: var(--primary); }

/* ===== FOOTER ===== */
.footer {
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--bg-glass-border);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 1rem;
  line-height: 1.8;
}

.footer-nav-brand {
  display: inline-flex;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer-social-btn {
  width: 38px; height: 38px;
  background: var(--bg-glass);
  border: 1px solid var(--bg-glass-border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-social-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0,212,255,0.08);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-col ul li a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-col ul li a i {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--bg-glass-border);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-legal a:hover { color: var(--primary); }

/* ===== WHATSAPP FAB ===== */
.whatsapp-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  z-index: 997;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
}

.whatsapp-fab:hover {
  background: #1ebe57;
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  white-space: nowrap;
  padding: 6px 14px;
  background: rgba(5,8,16,0.95);
  border: 1px solid var(--bg-glass-border);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-fab:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-18px); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--primary-glow); }
  50% { box-shadow: 0 0 40px var(--primary-glow), 0 0 80px rgba(0,212,255,0.1); }
}

/* ===== TOAST / SUCCESS MESSAGE ===== */
.toast-success {
  position: fixed;
  bottom: 6rem;
  right: 2rem;
  z-index: 9999;
  background: linear-gradient(135deg, #00d4ff, #7c3aed);
  color: #050810;
  padding: 16px 24px;
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 32px rgba(0,212,255,0.3);
  animation: fadeInUp 0.4s ease forwards;
  max-width: 320px;
}

.toast-success.hiding {
  animation: fadeInUp 0.4s ease reverse forwards;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .pricing-card-featured {
    transform: scale(1.02);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 100px 2rem 4rem;
  }

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

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

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

  .hero-visual {
    order: -1;
    margin-bottom: 2rem;
  }

  .hero-img { max-width: 400px; margin: 0 auto; }

  .app-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }

  .app-visual { order: -1; }

  .app-feature-item {
    text-align: left;
  }

  .app-store-btns {
    justify-content: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .pricing-card-featured {
    transform: none;
    order: -1;
  }

  .pricing-card-featured:hover {
    transform: translateY(-8px);
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

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

  .value-grid {
    flex-direction: column;
    align-items: stretch;
  }

  .value-arrow {
    text-align: center;
    transform: rotate(90deg);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .hero-stats {
    gap: 1.2rem;
  }

  .stat-number { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }

  .hero-title { font-size: 2.4rem; }

  .contact-form-wrap {
    padding: 2rem 1.5rem;
  }

  .btn-primary-cta, .btn-secondary-cta {
    font-size: 0.9rem;
    padding: 14px 24px;
  }
}