/* Import modern premium fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* Redefined CSS Variables for Luxury Marketing & Quantum Depth */
:root {
  --bg-primary: #040405;
  --bg-secondary: #08080A;
  --bg-card: rgba(12, 12, 14, 0.65);
  --bg-card-highlight: rgba(16, 16, 20, 0.8);
  --bg-glass: rgba(4, 4, 5, 0.85);
  
  /* Metallic Gold Gradation */
  --gold-primary: #D4AF37;
  --gold-light: #F6E29A;
  --gold-dark: #A67C1E;
  --gold-gradient: linear-gradient(135deg, #F6E29A 0%, #D4AF37 45%, #A67C1E 80%, #7A5813 100%);
  --gold-border: rgba(212, 175, 55, 0.1);
  --gold-border-hover: rgba(212, 175, 55, 0.45);
  --gold-glow: rgba(212, 175, 55, 0.25);
  
  /* Text */
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0A8;
  --text-muted: #55555C;
  --success-color: #2ECC71;
  
  /* Layout */
  --font-title: 'Outfit', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --transition-cubic: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --border-radius-lg: 16px;
  --border-radius-md: 8px;
}

/* Core Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
}

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

/* Background Canvas styling */
#quantum-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
  background: radial-gradient(circle at 50% 50%, #0c0c0f 0%, #040405 100%);
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-title);
  letter-spacing: -0.5px;
  font-weight: 700;
}

/* Gradient elements */
.text-gradient {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.bg-gold-gradient {
  background: var(--gold-gradient);
}

/* Navigation Header */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  padding: 18px 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  color: var(--gold-primary);
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
  transition: var(--transition-cubic);
}

.logo-area:hover .logo-icon {
  transform: rotate(360deg);
  box-shadow: 0 0 20px var(--gold-primary);
}

.logo-text {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-item {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  transition: var(--transition-cubic);
}

.nav-item:hover {
  color: var(--text-primary);
}

.nav-btn {
  background: transparent;
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-cubic);
}

.nav-btn:hover {
  background: var(--gold-gradient);
  color: var(--bg-primary);
  box-shadow: 0 5px 20px var(--gold-glow);
}

.menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
}

/* Layout Framework */
.main-content {
  margin-top: 75px;
}

.section {
  padding: 100px 8%;
  position: relative;
}

/* HERO SECTION */
.hero-section {
  min-height: calc(100vh - 75px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  padding-top: 40px;
  padding-bottom: 80px;
}

.hero-text-content {
  flex: 1.2;
  max-width: 700px;
}

.hero-tagline {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 30px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--gold-primary);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 54px;
  line-height: 1.1;
  margin-bottom: 25px;
  font-weight: 900;
}

.hero-description {
  font-size: 19px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  font-weight: 400;
  max-width: 600px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 36px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-cubic);
  border: none;
}

.btn-primary {
  background: var(--gold-gradient);
  color: var(--bg-primary);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.35);
  animation: pulseGlow 3s infinite alternate;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.03);
  transform: translateY(-3px);
}

@keyframes pulseGlow {
  0% { box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3); }
  100% { box-shadow: 0 10px 35px rgba(212, 175, 55, 0.6); }
}

.hero-image-content {
  flex: 0.8;
  display: flex;
  justify-content: center;
}

.photo-frame {
  position: relative;
  width: 320px;
  height: 440px;
  border-radius: var(--border-radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(212,175,55,0.4) 0%, rgba(0,0,0,0) 100%);
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  filter: contrast(105%) brightness(95%);
  transition: var(--transition-cubic);
  border: 1px solid rgba(255,255,255,0.05);
}

.photo-frame::after {
  content: '';
  position: absolute;
  top: -15px;
  left: -15px;
  right: 15px;
  bottom: 15px;
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--border-radius-lg);
  z-index: -1;
  pointer-events: none;
  transition: var(--transition-cubic);
}

.photo-frame:hover::after {
  top: 10px;
  left: 10px;
  right: -10px;
  bottom: -10px;
  border-color: var(--gold-primary);
}

/* HIGH VALUE EDITORIAL BLOCKS (ONTOLOGICAL INSIGHTS) */
.insights-section {
  background: rgba(10, 10, 12, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.insight-quote-block {
  max-width: 850px;
  margin: 0 auto 60px auto;
  text-align: center;
  padding: 40px;
  border-left: 2px solid var(--gold-primary);
  background: rgba(212, 175, 55, 0.01);
  border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
}

.insight-quote {
  font-family: var(--font-title);
  font-size: 30px;
  line-height: 1.45;
  font-weight: 500;
  font-style: italic;
  color: #FFFFFF;
}

.insight-author {
  margin-top: 15px;
  font-size: 13px;
  color: var(--gold-primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.insight-card {
  padding: 30px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.03);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-cubic);
}

.insight-card:hover {
  border-color: rgba(212,175,55,0.25);
  transform: translateY(-5px);
}

.insight-card-num {
  font-family: var(--font-title);
  color: rgba(212,175,55,0.25);
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 10px;
}

.insight-card-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
}

.insight-card-text {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.6;
}

/* SECTION TÍTULOS */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px auto;
}

.section-tagline {
  color: var(--gold-primary);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.15;
}

.section-description {
  color: var(--text-secondary);
  font-size: 17px;
  margin-top: 15px;
  font-weight: 400;
}

/* VALUE LADDER SECTION */
.value-ladder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  max-width: 1200px;
  margin: 0 auto;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-cubic);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}

.price-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

/* Commitment diagnostic call card */
.price-card.free-featured {
  border-color: rgba(212, 175, 55, 0.45);
  background: var(--bg-card-highlight);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.08);
}

.price-card.free-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold-gradient);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.badge-free {
  position: absolute;
  top: -14px;
  right: 25px;
  background: var(--gold-gradient);
  color: var(--bg-primary);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 1px;
}

.price-header {
  margin-bottom: 20px;
}

.price-package-name {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}

.price-package-desc {
  font-size: 15px;
  color: var(--text-secondary);
  min-height: 40px;
}

.price-details {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 20px;
}

.price-regular-slash {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-amount {
  font-size: 36px;
  font-weight: 800;
}

.price-unit {
  font-size: 13px;
  color: var(--text-secondary);
}

.saving-badge {
  background: rgba(46, 204, 113, 0.1);
  color: var(--success-color);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 5px;
  margin-left: auto;
}

.price-features-list {
  list-style: none;
  margin-bottom: 30px;
  flex-grow: 1;
}

.price-feature-item {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.price-feature-item.bonus {
  color: var(--gold-light);
  font-weight: 500;
}

.price-feature-icon {
  color: var(--gold-primary);
  font-size: 10px;
  margin-top: 4px;
}

.price-feature-icon.bonus-icon {
  color: var(--success-color);
}

.price-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  padding: 14px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition-cubic);
  border: none;
}

.price-cta-btn.secondary {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.price-cta-btn.secondary:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.03);
}

.price-cta-btn.primary {
  background: var(--gold-gradient);
  color: var(--bg-primary);
}

.price-cta-btn.primary:hover {
  box-shadow: 0 6px 20px rgba(212,175,55,0.25);
  transform: translateY(-2px);
}

/* WHY A 30 MINUTE FREE DIAGNOSTIC SESSION IS INVALUABLE */
.value-proposition-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 55px;
  max-width: 1150px;
  margin: 0 auto;
  align-items: center;
}

.prop-content h3 {
  font-size: 32px;
  margin-bottom: 25px;
  line-height: 1.2;
}

.prop-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.prop-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.prop-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-weight: bold;
  flex-shrink: 0;
}

.prop-text h4 {
  font-family: var(--font-body);
  font-size: 16px;
  margin-bottom: 5px;
  font-weight: 600;
}

.prop-text p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* INTERACTIVE CALENDAR BOOKING */
.booking-section-wrapper {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.booking-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--border-radius-lg);
  padding: 50px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.booking-info-panel h3 {
  font-size: 28px;
  margin-bottom: 20px;
}

.booking-info-panel p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 30px;
}

.booking-step-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--gold-primary);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* Calendar Widget */
.calendar-widget {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--border-radius-md);
  padding: 25px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.calendar-month-year {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.5px;
}

.calendar-nav-btn {
  background: transparent;
  border: none;
  color: var(--gold-primary);
  cursor: pointer;
  font-size: 18px;
  transition: var(--transition-cubic);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-nav-btn:hover {
  background: rgba(212, 175, 55, 0.1);
}

.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  text-align: center;
}

.calendar-weekday {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding-bottom: 12px;
  letter-spacing: 1px;
}

.calendar-day {
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-cubic);
  border: 1px solid transparent;
}

.calendar-day.empty {
  cursor: default;
}

.calendar-day.past {
  color: var(--text-muted);
  text-decoration: line-through;
  cursor: not-allowed;
}

.calendar-day.available {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.05);
  font-weight: 500;
}

.calendar-day.available:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--gold-primary);
}

.calendar-day.selected {
  background: var(--gold-gradient);
  color: var(--bg-primary);
  font-weight: 700;
  box-shadow: 0 0 15px var(--gold-glow);
  border-color: transparent;
}

/* Slots styling & scarcity colors */
.slots-container {
  margin-top: 30px;
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.slots-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 15px;
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
}

.time-slot {
  padding: 12px;
  border: 1px solid var(--gold-primary); /* Standout outline */
  border-radius: 8px;
  text-align: center;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition-cubic);
  background: rgba(212, 175, 55, 0.04);
  color: var(--gold-primary);
  font-weight: 600;
}

.time-slot:hover {
  background: var(--gold-gradient);
  color: var(--bg-primary);
  box-shadow: 0 0 12px var(--gold-glow);
}

.time-slot.selected {
  background: var(--gold-gradient);
  color: var(--bg-primary);
  font-weight: 700;
  box-shadow: 0 0 15px var(--gold-glow);
}

/* Form Styling */
.booking-form-panel {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  padding-left: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-weight: 600;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 16px;
  transition: var(--transition-cubic);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold-primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.1);
}

.form-select option {
  background-color: #040405;
  color: #FFFFFF;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.booking-summary-box {
  background: rgba(46, 204, 113, 0.05);
  border: 1px dashed var(--success-color);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 25px;
  font-size: 13px;
  text-align: center;
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.booking-summary-text {
  font-weight: 700;
  color: var(--success-color);
}

/* HISTORIA REDUCIDA A AUTORIDAD (THE COACH BEHIND) */
.bio-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.bio-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 60px;
}

.bio-image-wrapper {
  flex: 0.8;
}

.bio-photo-main {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--gold-primary);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.bio-text-content {
  flex: 1.2;
}

.bio-story-paragraph {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-weight: 350;
  line-height: 1.75;
}

.bio-milestones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}

.bio-milestone-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--border-radius-md);
}

.bio-milestone-year {
  color: var(--gold-primary);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 5px;
}

.bio-milestone-title {
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
}

/* PORTAL PRIVADO Y OTROS COMPONENTES */
.coach-portal-section {
  display: none;
  padding: 120px 8%;
  min-height: calc(100vh - 75px);
}

.portal-wrapper {
  max-width: 1000px;
  margin: 0 auto;
}

.portal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 25px;
}

.portal-user-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.portal-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--gold-primary);
}

.portal-title {
  font-size: 26px;
}

.google-auth-card {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--border-radius-lg);
  padding: 60px 40px;
  max-width: 500px;
  margin: 40px auto;
  box-shadow: var(--shadow-gold);
}

.google-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #FFFFFF;
  color: #000000;
  border: none;
  padding: 14px 28px;
  border-radius: 25px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-cubic);
  margin-top: 25px;
}

.google-btn img {
  width: 18px;
  height: 18px;
}

.google-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255,255,255,0.25);
}

.coach-dashboard {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
}

.coach-sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  height: fit-content;
}

.coach-stat-num {
  font-family: var(--font-title);
  color: var(--gold-primary);
  font-size: 38px;
  font-weight: 900;
}

.coach-calendar-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--border-radius-lg);
  padding: 35px;
}

.calendar-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.btn-pill {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 11px;
  cursor: pointer;
  transition: var(--transition-cubic);
  font-weight: 700;
  text-transform: uppercase;
}

.btn-pill.active {
  background: var(--gold-gradient);
  color: var(--bg-primary);
  border: none;
}

.btn-pill.inactive {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.agenda-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.agenda-item {
  display: flex;
  gap: 20px;
  padding: 18px;
  border-radius: var(--border-radius-md);
  background: rgba(255, 255, 255, 0.015);
  border-left: 4px solid var(--gold-primary);
  align-items: center;
  transition: var(--transition-cubic);
}

.agenda-item:hover {
  background: rgba(255, 255, 255, 0.03);
  transform: translateX(5px);
}

.agenda-time {
  min-width: 90px;
  text-align: center;
}

.agenda-hour {
  font-weight: 700;
  color: var(--gold-primary);
  font-size: 14px;
}

.agenda-duration {
  font-size: 11px;
  color: var(--text-muted);
}

.agenda-info {
  flex-grow: 1;
}

.agenda-summary {
  font-weight: 700;
  font-size: 15px;
}

.agenda-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.agenda-status-badge {
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  font-weight: 700;
}

.badge-success {
  background: rgba(46, 204, 113, 0.12);
  color: var(--success-color);
  border: 1px solid rgba(46, 204, 113, 0.2);
}

.badge-pending {
  background: rgba(241, 196, 15, 0.12);
  color: #f1c40f;
  border: 1px solid rgba(241, 196, 15, 0.2);
}

/* OVERLAYS AND MODALS */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

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

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--gold-border);
  border-radius: var(--border-radius-lg);
  max-width: 480px;
  width: 90%;
  padding: 40px;
  text-align: center;
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-gold);
}

.overlay.active .modal-card {
  transform: translateY(0);
}

.modal-icon {
  font-size: 52px;
  color: var(--gold-primary);
  margin-bottom: 20px;
}

.modal-title {
  font-size: 24px;
  margin-bottom: 15px;
}

.modal-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

/* PAYMENT GATEWAY INTERFACE */
.payment-selector {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
}

.payment-card {
  flex: 1;
  padding: 18px;
  border: 1.5px solid rgba(255,255,255,0.06);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: var(--transition-cubic);
  background: rgba(255,255,255,0.01);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.payment-card:hover, .payment-card.selected {
  border-color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.05);
}

.payment-logo {
  font-weight: 900;
  font-family: var(--font-title);
  font-size: 16px;
  letter-spacing: -0.5px;
}

.payment-logo.mercadopago {
  color: #00B1EA;
}

.payment-logo.global66 {
  color: #2ECC71;
}

.checkout-loader {
  display: none;
  margin: 30px auto;
  width: 45px;
  height: 45px;
  border: 3px solid rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  border-top-color: var(--gold-primary);
  animation: spin 1s linear infinite;
}

.receipt-layout {
  display: none;
  text-align: left;
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.04);
  padding: 20px;
  border-radius: var(--border-radius-md);
  margin-bottom: 20px;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 10px;
  color: var(--text-secondary);
}

.receipt-total {
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  border-top: 1.5px dashed rgba(255,255,255,0.08);
  padding-top: 10px;
  margin-top: 10px;
}

/* FLOATING ACTIONS */
.floating-actions {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 999;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 20px;
  cursor: pointer;
  transition: var(--transition-cubic);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.floating-btn:hover {
  transform: scale(1.1) rotate(10deg);
  background: var(--gold-primary);
  color: var(--bg-primary);
  box-shadow: 0 0 20px var(--gold-primary);
}

.floating-btn.whatsapp {
  background: #25D366;
  border-color: #25D366;
  color: #FFFFFF;
}

.floating-btn.whatsapp:hover {
  background: #20BA5A;
  border-color: #20BA5A;
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
}

/* iOS INSTALL GUIDE POPUP */
.ios-install-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translate(-50%, 150%);
  width: 90%;
  max-width: 390px;
  background: rgba(10, 10, 12, 0.96);
  border: 1px solid var(--gold-border);
  border-radius: 20px;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 9999;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.ios-install-banner.active {
  transform: translate(-50%, 0);
}

.ios-banner-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  color: var(--gold-primary);
  font-size: 15px;
  font-weight: 800;
  background: #000;
  flex-shrink: 0;
}

.ios-banner-text {
  flex-grow: 1;
}

.ios-banner-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 2px;
}

.ios-banner-instructions {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.ios-banner-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}

/* FOOTER */
.main-footer {
  background: var(--bg-secondary);
  padding: 60px 8%;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  text-align: center;
}

.footer-logo {
  font-family: var(--font-title);
  font-size: 22px;
  font-weight: 900;
  color: var(--gold-primary);
  margin-bottom: 18px;
  letter-spacing: 1px;
}

.footer-quote {
  font-size: 14px;
  font-weight: 400;
  font-style: italic;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 30px auto;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 30px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

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

.footer-copyright {
  font-size: 11px;
  color: var(--text-muted);
}

/* Spin animation keyframe */
@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* Fade In Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* MOBILE RESPONSIVE ADAPTABILITY */
@media (max-width: 991px) {
  .hero-section {
    flex-direction: column-reverse;
    text-align: center;
    padding-top: 40px;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 38px;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .photo-frame {
    width: 270px;
    height: 370px;
  }
  
  .value-proposition-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .bio-container {
    flex-direction: column;
    gap: 40px;
  }
  
  .bio-image-wrapper {
    width: 100%;
  }
  
  .booking-container {
    grid-template-columns: 1fr;
    padding: 30px;
  }
  
  .booking-form-panel {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-left: 0;
    padding-top: 40px;
  }
  
  .coach-dashboard {
    grid-template-columns: 1fr;
  }
  
  .nav-links {
    display: none;
  }
  
  .menu-btn {
    display: block;
  }
  
  .section {
    padding: 80px 24px;
  }
}