* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-black: #0a0a0a;
  --color-dark: #1a1a1a;
  --color-gray-900: #262626;
  --color-gray-800: #404040;
  --color-gray-700: #525252;
  --color-gray-600: #737373;
  --color-gray-500: #8b8b8b;
  --color-gray-400: #a3a3a3;
  --color-gray-300: #d4d4d4;
  --color-gray-200: #e5e5e5;
  --color-white: #ffffff;
  --color-accent: #10b981;
  --color-accent-hover: #059669;
  --color-accent-light: rgba(16, 185, 129, 0.1);
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--color-black);
  color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-y: hidden;
  touch-action: manipulation;
}

/* Added bubble-visible class for anti-overlap */
body.bubble-visible .screen.quiz-step {
  padding-bottom: 9rem !important;
}

.app-container {
  height: 100dvh;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}

/* Back Arrow */
.back-arrow {
  position: fixed;
  top: 1.5rem;
  left: 2rem;
  z-index: 1001;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  /* Increased initial opacity and made visible by default */
  opacity: 0.7;
  transition: opacity 0.3s ease;
  display: block;
  pointer-events: auto;
}

.back-arrow:hover {
  opacity: 1;
}

.back-arrow.visible {
  display: block;
  opacity: 0.7;
  pointer-events: auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 2px;
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.25rem 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo {
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.05em;
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-white);
}

.logo-image {
  height: 40px;
  width: auto;
  object-fit: contain;
}

/* Marathon Gamification */
.marathon-container {
  background: transparent;
  padding: 10px 0 0 0;
}

.marathon-track {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
}

.km-counter {
  text-align: center;
  margin-bottom: 8px;
}

.km-display {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  line-height: 1;
}

.km-number {
  color: var(--color-accent);
  font-weight: 600;
}

.track-road {
  position: relative;
  height: 30px;
  background: linear-gradient(180deg, #1a1a1a 0%, #0f0f0f 100%);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
}

.track-road::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-gray-700) 0px,
    var(--color-gray-700) 15px,
    transparent 15px,
    transparent 30px
  );
  transform: translateY(-50%);
}

.track-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(16, 185, 129, 0.2) 0%,
    rgba(16, 185, 129, 0.3) 50%,
    rgba(16, 185, 129, 0.2) 100%
  );
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 15px;
}

.runner {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: left 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
}

.runner-icon {
  font-size: 1.25rem;
  filter: drop-shadow(0 4px 10px rgba(16, 185, 129, 0.6));
  animation: running 0.6s infinite;
  transform: scaleX(-1);
}

@keyframes running {
  0%,
  100% {
    transform: scaleX(-1) translateY(-2px) rotate(-5deg);
  }
  50% {
    transform: scaleX(-1) translateY(2px) rotate(5deg);
  }
}

.milestones {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  pointer-events: none;
}

.milestone {
  position: absolute;
  top: 0;
  bottom: 0;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.milestone-marker {
  width: 2px;
  height: 20px;
  background: var(--color-gray-700);
  border-radius: 2px;
}

.milestone.reached .milestone-marker {
  background: var(--color-accent);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.6);
}

.milestone-label {
  font-size: 0.6rem;
  color: var(--color-gray-500);
  font-weight: 600;
  white-space: nowrap;
  position: absolute;
  top: 100%;
  margin-top: 2px;
}

.finish-line {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 40px;
  background: repeating-linear-gradient(
    45deg,
    var(--color-white),
    var(--color-white) 10px,
    var(--color-black) 10px,
    var(--color-black) 20px
  );
  opacity: 0.3;
  border-radius: 0 30px 30px 0;
}

/* Particles */
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
  pointer-events: none;
  animation: particle-float 1s ease-out forwards;
}

@keyframes particle-float {
  0% {
    opacity: 1;
    transform: translate(0, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(var(--tx), var(--ty)) scale(0);
  }
}

/* Celebration */
.celebration-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.3s ease;
}

.celebration-overlay.active {
  display: flex;
}

.celebration-content {
  text-align: center;
  padding: 40px;
  animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleIn {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.celebration-emoji {
  font-size: 5rem;
  margin-bottom: 20px;
  animation: bounce 1s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.celebration-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: 10px;
  text-shadow: 0 0 30px rgba(16, 185, 129, 0.6);
}

.celebration-text {
  font-size: 1.2rem;
  color: var(--color-gray-300);
}

/* Confetti */
.confetti {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  position: absolute;
  animation: confetti-fall 3s linear forwards;
}

@keyframes confetti-fall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* Main Content */
.main-content {
  padding-top: 150px;
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-bottom: 1rem;
  overflow-y: auto;
  overflow-x: hidden;
}

.screen {
  display: none;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  /* Balanced padding for proper centering */
  padding: 0.5rem 1.5rem 3rem 1.5rem;
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.screen.active {
  display: block;
  opacity: 1 !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* VOX speech bubble styles */
.vox-speech {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  padding: 1.25rem 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(16, 185, 129, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  max-width: 90%;
  width: 600px;
  z-index: 9999;
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 500;
  animation: slideUpBounce 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  font-family: "Share Tech Mono", "Courier New", monospace;
  letter-spacing: 0.5px;
}

@keyframes slideUpBounce {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(50px);
  }
  60% {
    transform: translateX(-50%) translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* Hero Screen */
.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--color-accent-light);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 2.5rem;
}

.hero-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.6;
  color: var(--color-gray-300);
  font-weight: 300;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-highlight {
  color: var(--color-accent);
  font-weight: 500;
}

/* Added 30% larger pulsing button for hero screen */
.btn-hero-pulse {
  transform: scale(1.3);
  animation: hero-pulse 2s ease-in-out infinite;
}

@keyframes hero-pulse {
  0%,
  100% {
    transform: scale(1.3);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
  }
  50% {
    transform: scale(1.35);
    box-shadow: 0 12px 50px rgba(16, 185, 129, 0.6);
  }
}

/* Question Screen */
.question-container {
  max-width: 700px;
  margin: 0 auto;
}

.question-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
}

.options-grid {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.option-card {
  background: var(--color-dark);
  border: 2px solid var(--color-gray-900);
  border-radius: 16px;
  padding: 0.875rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.option-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--color-accent), #34d399);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.option-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.15);
}

.option-card.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

.option-card.selected::before {
  opacity: 0.05;
}

.option-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.option-letter {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-gray-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.option-card.selected .option-letter {
  background: var(--color-accent);
  color: var(--color-black);
}

.option-text {
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.5;
}

/* Time Input */
.time-input-container {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin: 3rem 0;
  flex-wrap: nowrap;
}

.time-input-group {
  flex: 1;
  min-width: 120px;
  max-width: 250px;
  text-align: center;
}

.time-separator {
  display: flex;
  align-items: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  padding-top: 2rem;
}

.time-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-bottom: 0.75rem;
  text-align: center;
}

.time-input {
  width: 100%;
  padding: 1.5rem;
  background: var(--color-dark);
  border: 2px solid var(--color-gray-900);
  border-radius: 12px;
  color: var(--color-white);
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  transition: all 0.3s ease;
}

.time-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-light);
}

/* Result Display */
.result-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.result-badge {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-black);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.result-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
  line-height: 1.3;
}

.vo2max-display {
  background: linear-gradient(135deg, var(--color-dark), var(--color-gray-900));
  border: 2px solid var(--color-accent);
  border-radius: 24px;
  padding: 3rem 2rem;
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
}

.vo2max-display::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.1), transparent 70%);
}

.vo2max-value {
  position: relative;
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(4rem, 10vw, 7rem);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1rem;
  text-shadow: 0 0 40px rgba(16, 185, 129, 0.5);
}

.vo2max-unit {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-gray-400);
}

.vo2max-label {
  position: relative;
  font-size: 1.125rem;
  color: var(--color-gray-300);
  font-weight: 500;
}

/* Training Zones */
.training-zones {
  background: var(--color-dark);
  border: 1px solid var(--color-gray-900);
  border-radius: 20px;
  padding: 2.5rem;
  margin: 3rem 0;
}

.zones-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--color-accent);
}

.zone-item {
  padding: 1.5rem;
  background: var(--color-gray-900);
  border-radius: 12px;
  margin-bottom: 1rem;
}

.zone-item:last-child {
  margin-bottom: 0;
}

.zone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.zone-name {
  font-weight: 700;
  font-size: 1.125rem;
}

.zone-percent {
  font-size: 0.875rem;
  color: var(--color-gray-400);
}

.zone-description {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  margin-bottom: 0.5rem;
}

.zone-effect {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  font-style: italic;
}

/* Authority Section */
.authority-section {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem;
}

.authority-badge {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-black);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.authority-content {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  line-height: 1.8;
  color: var(--color-gray-300);
  margin-bottom: 2rem;
}

.authority-highlight {
  font-weight: 700;
  color: var(--color-white);
}

.authority-emphasis {
  color: var(--color-accent);
  font-weight: 600;
}

/* Info Section */
.info-section {
  max-width: 800px;
  margin: 0 auto;
}

.info-message {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-300);
  margin-bottom: 2rem;
}

/* Content Block */
.content-block {
  background: var(--color-dark);
  border: 1px solid var(--color-gray-900);
  border-radius: 16px;
  padding: 2.5rem;
  margin: 2rem 0;
}

.content-block-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-300);
}

/* Calculating Animation */
.calculating-animation {
  text-align: center;
  padding: 2rem 0;
  position: relative;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.calculating-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--color-accent);
  animation: pulseGlowContinuous 1.5s ease-in-out infinite;
}

@keyframes pulseGlowContinuous {
  0%,
  100% {
    opacity: 1;
    text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
    transform: scale(1);
  }
  50% {
    opacity: 0.85;
    text-shadow: 0 0 50px rgba(16, 185, 129, 0.8), 0 0 80px rgba(16, 185, 129, 0.4);
    transform: scale(1.02);
  }
}

.calculating-steps {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
  position: relative;
}

.calc-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  opacity: 0;
  animation: slideInWithBounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  position: relative;
  padding: 1.5rem;
  background: rgba(16, 185, 129, 0.05);
  border-radius: 12px;
  border-left: 4px solid var(--color-accent);
  transform: translateX(-50px);
}

.calc-step:nth-child(1) {
  animation-delay: 0.3s;
}
.calc-step:nth-child(2) {
  animation-delay: 0.8s;
}
.calc-step:nth-child(3) {
  animation-delay: 1.3s;
}

@keyframes slideInWithBounce {
  0% {
    opacity: 0;
    transform: translateX(-50px) scale(0.8);
  }
  60% {
    transform: translateX(10px) scale(1.05);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

.calc-icon {
  font-size: 2.5rem;
  animation: rotateIconContinuous 3s ease-in-out infinite;
  display: inline-block;
}

@keyframes rotateIconContinuous {
  0% {
    transform: rotate(0deg) scale(1);
  }
  25% {
    transform: rotate(10deg) scale(1.1);
  }
  50% {
    transform: rotate(0deg) scale(1);
  }
  75% {
    transform: rotate(-10deg) scale(1.1);
  }
  100% {
    transform: rotate(0deg) scale(1);
  }
}

.calc-step:nth-child(1) .calc-icon {
  animation-delay: 0s;
}
.calc-step:nth-child(2) .calc-icon {
  animation-delay: 0.5s;
}
.calc-step:nth-child(3) .calc-icon {
  animation-delay: 1s;
}

.calc-text {
  font-size: 1.1rem;
  color: var(--color-gray-300);
  line-height: 1.6;
  flex: 1;
}

.calc-step::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), #34d399);
  width: 0;
  animation: progressBar 1.5s ease-out forwards;
  animation-delay: inherit;
  border-radius: 0 0 12px 12px;
}

@keyframes progressBar {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

/* Pricing Section */
.pricing-container {
  max-width: 1200px;
  margin: 0 auto;
}

.hero {
  text-align: center;
  margin-bottom: 60px;
  padding: 40px 20px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 50px;
  background: linear-gradient(135deg, #ffffff 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin: 60px 0;
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: #10b981;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #ffffff;
}

.feature-description {
  font-size: 0.95rem;
  color: #a0a0a0;
  line-height: 1.6;
}

.plans-comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
  align-items: start;
}

.plan-card {
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 40px;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: #10b981;
}

.plan-card.featured {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
  border-color: #10b981;
  transform: scale(1.05);
  box-shadow: 0 20px 60px rgba(16, 185, 129, 0.3);
}

.plan-card.featured:hover {
  transform: scale(1.08) translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  padding: 8px 24px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
  z-index: 10;
}

.plan-name {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-align: center;
}

.plan-description {
  text-align: center;
  color: #a0a0a0;
  font-size: 0.9rem;
  margin-bottom: 30px;
}

.plan-price-container {
  text-align: center;
  margin-bottom: 30px;
}

.plan-old-price {
  text-decoration: line-through;
  color: #666;
  font-size: 1.1rem;
  display: block;
  margin-bottom: 5px;
}

.plan-price {
  font-size: 4rem;
  font-weight: 800;
  color: #10b981;
  line-height: 1;
  font-family: "Bebas Neue", sans-serif;
}

.plan-period {
  font-size: 1.1rem;
  color: #a0a0a0;
  display: block;
  margin-top: 5px;
}

.plan-savings {
  display: inline-block;
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 10px;
}

.plan-features {
  list-style: none;
  margin: 30px 0;
}

.plan-features li {
  padding: 12px 0;
  color: #d0d0d0;
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.5;
}

.plan-features li::before {
  content: "✓";
  color: #10b981;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.plan-cta {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.plan-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}

.plan-card.featured .plan-cta {
  background: linear-gradient(135deg, #ffffff 0%, #10b981 100%);
  color: #0a0a0a;
  font-size: 1.2rem;
  padding: 20px;
}

.bonus-exclusive {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 16px;
  padding: 25px;
  margin-top: 30px;
  margin-bottom: 24px;
}

.bonus-exclusive-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #10b981;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
  text-align: center;
}

.bonus-exclusive-list {
  list-style: none;
}

.bonus-exclusive-list li {
  padding: 8px 0;
  color: #b0b0b0;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.bonus-exclusive-list li::before {
  content: "🎁";
  font-size: 1.2rem;
}

.testimonials-section {
  margin: 80px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 30px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: #10b981;
  transform: translateY(-5px);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.testimonial-quote {
  font-size: 1rem;
  color: #d0d0d0;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.testimonial-avatar {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.testimonial-author-name {
  font-weight: 600;
  color: #ffffff;
  font-size: 1rem;
}

.testimonial-author-title {
  font-size: 0.85rem;
  color: #a0a0a0;
}

.guarantee-section {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-radius: 24px;
  padding: 50px;
  text-align: center;
  margin: 80px 0;
  position: relative;
  overflow: hidden;
}

.guarantee-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.guarantee-content {
  position: relative;
  z-index: 1;
}

.guarantee-badge {
  font-size: 4rem;
  margin-bottom: 20px;
  animation: bounce 2s ease-in-out infinite;
}

.guarantee-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 15px;
  color: #10b981;
}

.guarantee-description {
  font-size: 1.1rem;
  color: #d0d0d0;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.final-cta {
  text-align: center;
  margin: 80px 0;
  padding: 60px 20px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
  border-radius: 24px;
}

.final-cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.final-cta-subtitle {
  font-size: 1.2rem;
  color: #a0a0a0;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta-button {
  display: inline-block;
  padding: 20px 50px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
}

.final-cta-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(16, 185, 129, 0.4);
}

.urgency-text {
  margin-top: 20px;
  font-size: 0.9rem;
  color: #10b981;
  font-weight: 600;
}

.minimal-footer {
  text-align: center;
  padding: 40px 20px;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #666;
  font-size: 0.9rem;
}

.steps-list {
  list-style: none;
  margin: 1.5rem 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.25rem 2.5rem;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  font-family: "Inter", sans-serif;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-black);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
}

.btn-primary:disabled {
  background: var(--color-gray-800);
  color: var(--color-gray-500);
  cursor: not-allowed;
  transform: none;
}

.btn-full {
  width: 100%;
}

.btn-large {
  padding: 1.5rem 3rem;
  font-size: 1.125rem;
}

.navigation {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 3rem;
  flex-wrap: wrap;
}

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

/* Responsive */
@media (max-width: 768px) {
  .back-arrow {
    left: 1.5rem;
  }

  .header-content {
    padding: 0.25rem 1.5rem;
  }

  .logo {
    font-size: 0.75rem;
  }

  .screen {
    /* Balanced mobile padding */
    padding: 0.5rem 1.25rem 8rem 1.25rem;
  }

  .hero-badge {
    font-size: 0.6875rem;
    padding: 0.4rem 1rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .question-title {
    font-size: 1.75rem;
  }

  .option-card {
    padding: 0.875rem 1rem;
  }

  .time-input-group {
    max-width: 100%;
  }

  .btn {
    padding: 1rem 2rem;
    font-size: 0.9375rem;
  }

  .navigation {
    flex-direction: column;
  }

  .marathon-track {
    padding: 0 20px;
  }

  .km-display {
    font-size: 0.75rem;
  }

  .track-road {
    height: 25px;
  }

  .runner-icon {
    font-size: 1rem;
  }

  .milestone-label {
    font-size: 0.55rem;
  }

  .main-content {
    padding-top: 140px;
  }

  .plans-comparison {
    flex-direction: column;
    gap: 150px;
  }

  .popular-badge {
    top: -12px;
    font-size: 0.7rem;
    padding: 6px 16px;
  }
}

/* Added styles for T6.5 time input screen */
.screen[data-screen="6.5"] .question-container {
  text-align: center;
}

.screen[data-screen="6.5"] .question-title,
.screen[data-screen="6.5"] .question-subtitle {
  text-align: center;
}

.screen[data-screen="6.5"] .btn {
  margin: 0 auto;
}

/* Larger VO2max value display with green color and subtle glow */
.vo2max-display-large {
  background: linear-gradient(135deg, var(--color-dark), var(--color-gray-900));
  border: 2px solid var(--color-accent);
  border-radius: 24px;
  padding: 3rem 2rem;
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.vo2max-display-large::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.2), transparent 70%);
}

.vo2max-display-large .vo2max-number {
  position: relative;
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(8rem, 20vw, 14rem);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1rem;
  text-shadow: 0 0 80px rgba(16, 185, 129, 0.8), 0 0 120px rgba(16, 185, 129, 0.5);
  font-weight: 700;
  animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%,
  100% {
    text-shadow: 0 0 80px rgba(16, 185, 129, 0.8), 0 0 120px rgba(16, 185, 129, 0.5);
  }
  50% {
    text-shadow: 0 0 100px rgba(16, 185, 129, 1), 0 0 150px rgba(16, 185, 129, 0.7);
  }
}

.vo2max-display-large .vo2max-unit {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-gray-400);
  position: relative;
}

/* Added styles for T9 auto-advance timing */
.screen[data-screen="9"].active {
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.context-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.context-badge {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-black);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.context-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.5rem;
  color: var(--color-white);
}

.context-text {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  line-height: 1.6;
  color: var(--color-gray-300);
  font-weight: 500;
}

/* Diagnosis Screen (T10) - Beautiful Layout */
.diagnosis-container {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem 1rem;
}

.diagnosis-content {
  background: linear-gradient(135deg, var(--color-dark), var(--color-gray-900));
  border: 2px solid var(--color-accent);
  border-radius: 24px;
  padding: 3rem 2.5rem;
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.diagnosis-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.15), transparent 70%);
  pointer-events: none;
}

.diagnosis-content::after {
  content: "🎯";
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 3rem;
  filter: drop-shadow(0 4px 20px rgba(16, 185, 129, 0.6));
}

.diagnosis-text {
  position: relative;
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  line-height: 1.8;
  color: var(--color-white);
  text-align: center;
  margin: 0 auto;
  max-width: 700px;
}

.diagnosis-text strong {
  color: var(--color-accent);
  font-weight: 700;
  display: block;
  margin-top: 1.5rem;
  font-size: 1.1em;
}

.diagnosis-container .btn {
  margin: 0 auto;
}

/* Added styles for T11 transition section */
.transition-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.transition-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2rem;
}

.transition-text {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  line-height: 1.6;
  color: var(--color-gray-300);
  margin-bottom: 2rem;
}

/* Added styles for T12 complete sales page */
.sales-container {
  max-width: 1000px;
  margin: 0 auto;
}

.sales-hero {
  text-align: center;
  margin-bottom: 4rem;
  padding: 2rem 1rem;
}

.sales-hero-badge {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent-light);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 2rem;
}

.sales-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2rem;
}

.sales-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.7;
  color: var(--color-gray-300);
  max-width: 900px;
  margin: 0 auto;
}

/* Features Showcase Grid */
.features-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 4rem 0;
}

.feature-showcase-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(16, 185, 129, 0.02));
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-showcase-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
}

.feature-showcase-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-showcase-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-white);
}

.feature-showcase-text {
  font-size: 0.95rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

/* What Is Section - New Design */
.what-is-section-new {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
  border-radius: 24px;
  margin: 4rem 0;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.section-icon-large {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.section-title-new {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--color-accent);
}

.section-text-new {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-300);
  max-width: 800px;
  margin: 0 auto;
}

/* How It Works - Steps Grid */
.how-works-section-new {
  margin: 4rem 0;
  padding: 3rem 2rem;
  background: var(--color-dark);
  border-radius: 24px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.step-card {
  background: var(--color-gray-900);
  border: 1px solid var(--color-gray-800);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  color: var(--color-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.step-icon {
  font-size: 3rem;
  margin: 1rem 0;
}

.step-text {
  font-size: 1rem;
  color: var(--color-gray-300);
  line-height: 1.6;
}

/* Benefits Grid */
.benefits-section-new {
  margin: 4rem 0;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), transparent);
  border-radius: 24px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: rgba(16, 185, 129, 0.05);
  border-radius: 12px;
  border-left: 3px solid var(--color-accent);
}

.benefit-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}

.benefit-text {
  font-size: 1rem;
  color: var(--color-gray-300);
  line-height: 1.6;
}

/* Testimonials - New Design */
.testimonials-section-new {
  margin: 4rem 0;
  padding: 3rem 2rem;
}

.testimonials-grid-new {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.testimonial-card-new {
  background: var(--color-dark);
  border: 1px solid var(--color-gray-900);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.testimonial-card-new:hover {
  border-color: var(--color-accent);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.15);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.testimonial-text-new {
  font-size: 1rem;
  color: var(--color-gray-300);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author-new {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar-new {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), #34d399);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-black);
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-white);
}

/* Pricing Section - Complete Redesign with Exact Copy */
.pricing-section-new {
  margin: 5rem 0;
  padding: 3rem 1rem;
}

.pricing-title-new {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-white);
}

.pricing-cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}

.pricing-card-new {
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card-new:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
}

.pricing-card-new.featured {
  border: 3px solid var(--color-accent);
  transform: scale(1.05);
}

.pricing-card-new.featured:hover {
  transform: scale(1.08) translateY(-8px);
}

.pricing-badge-top {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #d4af37, #f4d03f);
  color: var(--color-black);
  padding: 8px 24px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.5);
  z-index: 10;
  white-space: nowrap;
}

.pricing-card-header {
  padding: 2rem 2rem 1rem 2rem;
  text-align: center;
}

.pricing-card-header.monthly {
  background: linear-gradient(135deg, #059669, #10b981);
}

.pricing-card-header.annual {
  background: linear-gradient(135deg, #059669, #10b981);
}

.pricing-plan-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 1px;
  margin: 0;
}

.pricing-card-body {
  padding: 2rem;
  color: var(--color-black);
}

.pricing-old-price {
  text-align: center;
  text-decoration: line-through;
  color: #ef4444;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.pricing-current-price {
  text-align: center;
  margin-bottom: 1rem;
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e293b;
}

.price-value {
  font-size: 4rem;
  font-weight: 800;
  color: #1e293b;
  line-height: 1;
  font-family: "Bebas Neue", sans-serif;
}

.price-period {
  font-size: 1rem;
  color: #64748b;
  font-weight: 500;
}

.pricing-tagline {
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: #059669;
  margin-bottom: 0.5rem;
}

.pricing-tagline.highlight {
  font-size: 1.125rem;
  color: #059669;
  font-weight: 700;
}

.pricing-subtagline {
  text-align: center;
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.pricing-access-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #1e293b;
  margin: 1.5rem 0 1rem 0;
}

.pricing-includes-monthly {
  font-size: 1rem;
  font-weight: 700;
  color: #1e293b;
  margin: 1.5rem 0 1rem 0;
}

.pricing-features-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 2rem 0;
}

.pricing-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: #334155;
  font-size: 0.95rem;
  line-height: 1.6;
}

.feature-check {
  color: #059669;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.bonus-section {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.bonus-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #059669;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
  text-align: center;
}

.bonus-list-new {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bonus-list-new li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: #334155;
  font-size: 0.9rem;
  font-weight: 600;
}

.bonus-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.pricing-cta-button {
  width: 100%;
  padding: 1.25rem;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
  /* Added styles for link buttons */
  display: inline-block;
  text-align: center;
  text-decoration: none;
}

.monthly-btn {
  background: linear-gradient(135deg, #10b981, #059669);
  color: var(--color-white);
}

.monthly-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}

.annual-btn {
  background: linear-gradient(135deg, #1e293b, #334155);
  color: var(--color-white);
  font-size: 1.125rem;
  padding: 1.5rem;
}

.annual-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(30, 41, 59, 0.5);
}

.pricing-guarantee {
  text-align: center;
  font-size: 0.875rem;
  color: #64748b;
  margin-top: 1rem;
  font-weight: 500;
}

/* Guarantee Section - New */
.guarantee-section-new {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-radius: 24px;
  margin: 4rem 0;
}

.guarantee-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.guarantee-title-new {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.guarantee-text-new {
  font-size: 1.125rem;
  color: var(--color-gray-300);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* Final CTA - New */
.final-cta-new {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
  border-radius: 24px;
  margin: 4rem 0;
}

.final-cta-title-new {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.final-cta-text-new {
  font-size: 1.25rem;
  color: var(--color-gray-300);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.btn-pulse-new {
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
  }
  50% {
    box-shadow: 0 8px 50px rgba(16, 185, 129, 0.6);
  }
}

/* Added styles for legends photo grid in 16:9 format */
.legends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
  max-width: 1400px;
}

.legend-photo {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.legend-photo:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

/* Ensure images stay horizontal on mobile */
@media (max-width: 768px) {
  .legends-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Strong title styling for diagnosis screen */
.diagnosis-title-main {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  text-align: center;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* New styles for redesigned screen 8 loading/analysis */
.loading-analysis-container {
  text-align: center;
  padding: 3rem 1.5rem;
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.analysis-icon-pulse {
  font-size: 5rem;
  animation: gentlePulse 2s ease-in-out infinite;
}

@keyframes gentlePulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.08);
    opacity: 0.85;
  }
}

.analysis-title-pulse {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin: 0;
  animation: textPulse 2s ease-in-out infinite;
  line-height: 1.3;
}

@keyframes textPulse {
  0%,
  100% {
    opacity: 1;
    text-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
  }
  50% {
    opacity: 0.8;
    text-shadow: 0 0 30px rgba(16, 185, 129, 0.5);
  }
}

.analysis-description {
  font-size: 1.5rem;
  color: var(--color-gray-300);
  line-height: 1.7;
  margin: 0;
  max-width: 600px;
}

.analysis-progress-bar {
  width: 100%;
  max-width: 500px;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.analysis-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), #34d399);
  border-radius: 10px;
  animation: progressFill 8s ease-out forwards;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

@keyframes progressFill {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}

.analysis-social-proof {
  font-size: 1.4rem;
  color: var(--color-gray-400);
  line-height: 1.6;
  margin: 1rem 0 0 0;
  max-width: 600px;
}

.social-proof-highlight {
  font-size: 1.8rem;
  color: #fbbf24;
  font-weight: 800;
  display: block;
  margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
  .analysis-icon-pulse {
    font-size: 4rem;
  }

  .analysis-title-pulse {
    font-size: 1.6rem;
  }

  .analysis-description {
    font-size: 1.2rem;
  }

  .social-proof-highlight {
    font-size: 1.5rem;
  }

  .analysis-social-proof {
    font-size: 1.1rem;
  }
}

/* Complete redesign of T11 validation screen with 6 blocks */
.validation-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Block 1: Diagnosis and Validation */
.validation-block-1 {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.validation-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.validation-text {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #d1d5db;
  margin-bottom: 1.5rem;
}

.validation-text-large {
  font-size: 1.4rem;
  line-height: 1.8;
  color: #d1d5db;
  margin-bottom: 1.5rem;
}

.highlight-vo2,
.highlight-weeks,
.highlight-science {
  color: #10b981;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
}

.validation-text strong {
  color: #10b981;
  font-weight: 600;
}

/* Block 2: Compatibility Indicator */
.validation-block-2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 3rem;
  padding: 2rem;
}

.compatibility-meter {
  position: relative;
  width: 200px;
  height: 200px;
  margin-bottom: 1rem;
}

.compatibility-circle {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 12;
}

.circle-progress {
  fill: none;
  stroke: #10b981;
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 565.48;
  stroke-dashoffset: 0;
  animation: fillCircle 2s ease-out forwards;
}

@keyframes fillCircle {
  from {
    stroke-dashoffset: 565.48;
  }
  to {
    stroke-dashoffset: 0;
  }
}

.compatibility-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.compatibility-value {
  font-size: 3rem;
  font-weight: 800;
  color: #10b981;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.compatibility-label {
  font-size: 0.875rem;
  color: #9ca3af;
  font-weight: 500;
}

.compatibility-text {
  font-size: 1rem;
  color: #6b7280;
  font-style: italic;
  text-align: center;
}

/* Block 3: Physiological Evolution Graph */
.validation-block-3 {
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.evolution-title {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
  color: #ffffff;
}

.evolution-subtitle {
  font-size: 0.875rem;
  color: #9ca3af;
  text-align: center;
  margin-bottom: 2rem;
}

.radar-chart-container {
  max-width: 400px;
  margin: 0 auto 2rem;
  padding: 1rem;
}

.radar-chart-container-responsive {
  max-width: 400px;
  margin: 0 auto 2rem;
  padding: 1rem;
}

@media (max-width: 768px) {
  .radar-chart-container-responsive {
    max-width: 320px;
  }

  .radar-chart-container-responsive canvas {
    width: 100% !important;
    height: auto !important;
  }
}

.metrics-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-item {
  font-size: 0.875rem;
  font-weight: 600;
  color: #10b981;
  padding: 0.5rem 1rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 8px;
}

/* Block 4: Scientific Validation */
.validation-block-4 {
  text-align: center;
  margin-bottom: 3rem;
  padding: 1.5rem;
}

.scientific-validation {
  font-size: 1rem;
  line-height: 1.7;
  color: #9ca3af;
  font-style: italic;
  max-width: 700px;
  margin: 0 auto;
}

/* Block 5: VOX Run Method Explanation */
.validation-block-5 {
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(16, 185, 129, 0.05);
  border-radius: 16px;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.method-icon {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 1rem;
}

.method-title {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.method-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.method-steps li {
  font-size: 1rem;
  line-height: 1.7;
  color: #d1d5db;
  margin-bottom: 1rem;
  padding-left: 0;
}

.method-steps li strong {
  color: #10b981;
  font-weight: 700;
  margin-right: 0.5rem;
}

.method-result {
  font-size: 1.125rem;
  text-align: center;
  color: #ffffff;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.method-result strong {
  color: #10b981;
}

/* Block 6: Call to Action */
.validation-block-6 {
  text-align: center;
  padding: 2rem 0;
}

.btn-validation-pulse {
  animation: validationPulse 2s ease-in-out infinite;
}

@keyframes validationPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
  }
}

/* Added styles for T12 redesigned sales page with 7 blocks */

/* New sales container */
.sales-container-new {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* BLOCK 1: Urgency Header */
.urgency-header {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(217, 119, 6, 0.1));
  border: 2px solid rgba(245, 158, 11, 0.4);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 3rem;
  text-align: center;
  padding-left: 1rem;
  padding-right: 1rem;
}

.urgency-warning {
  font-size: 1.25rem;
  font-weight: 800;
  color: #f59e0b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
  animation: urgencyPulse 2s ease-in-out infinite;
}

@keyframes urgencyPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.urgency-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-300);
}

/* BLOCK 2: Bonus & Exclusivity with Timer */
.bonus-exclusivity-block {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-radius: 20px;
  padding: 3rem 2rem;
  margin-bottom: 3rem;
  text-align: center;
  padding-left: 1rem;
  padding-right: 1rem;
}

.bonus-title-main {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2rem;
  line-height: 1.4;
}

.promo-code-display {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-dark);
  border: 2px solid var(--color-accent);
  border-radius: 12px;
  padding: 1rem 2rem;
  margin-bottom: 1rem;
}

.promo-check {
  font-size: 1.5rem;
  color: var(--color-accent);
}

.promo-code {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: "Courier New", monospace;
  color: var(--color-accent);
  letter-spacing: 2px;
}

.promo-applied {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  font-style: italic;
}

.promo-validity {
  font-size: 0.95rem;
  color: var(--color-gray-400);
  margin-bottom: 2rem;
}

.countdown-timer-container {
  margin-top: 2rem;
}

.countdown-label {
  font-size: 1rem;
  color: var(--color-gray-300);
  margin-bottom: 1rem;
}

.countdown-display {
  font-size: 3rem;
  font-weight: 800;
  font-family: "Bebas Neue", sans-serif;
  color: var(--color-accent);
  letter-spacing: 3px;
  animation: timerPulse 1s ease-in-out infinite;
}

@keyframes timerPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.countdown-display.expired {
  color: #ef4444;
  animation: none;
}

.countdown-display.expired::after {
  content: " (expirado)";
  font-size: 1rem;
  color: var(--color-gray-400);
}

/* BLOCK 3: Visual Demo */
.demo-visual-block {
  text-align: center;
  margin: 4rem 0;
}

.demo-image {
  width: 100%;
  max-width: 600px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  margin-bottom: 1rem;
}

.demo-caption {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  font-style: italic;
}

/* BLOCK 4: Quick Value Reinforcement */
.value-reinforcement-block {
  background: var(--color-dark);
  border-left: 4px solid var(--color-accent);
  border-radius: 12px;
  padding: 2rem;
  margin: 3rem 0;
  padding-left: 1rem;
  padding-right: 1rem;
}

.value-block-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  text-align: left;
}

.value-line {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-300);
  margin-bottom: 1.5rem;
}

.value-line:last-child {
  margin-bottom: 0;
}

/* BLOCK 6: Scientific Guarantee */
.scientific-guarantee-block {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.05));
  border: 2px solid rgba(59, 130, 246, 0.3);
  border-radius: 20px;
  padding: 3rem 2rem;
  margin: 4rem 0;
  text-align: center;
  /* Increased padding to prevent guarantee seal from overflowing */
  padding-left: 2rem;
  padding-right: 2rem;
}

.guarantee-icon-large {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.guarantee-title-scientific {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.guarantee-text-scientific {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-300);
  max-width: 700px;
  margin: 0 auto;
}

/* BLOCK 7: Emotional Closing */
.emotional-closing-block {
  text-align: center;
  padding: 3rem 2rem;
  margin: 4rem 0 2rem 0;
  padding-left: 1rem;
  padding-right: 1rem;
}

.closing-line {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.closing-reinforcement {
  font-size: 1.125rem;
  color: var(--color-accent);
  font-weight: 500;
  margin: 2rem 0 3rem 0;
  font-style: italic;
}

.btn-final-cta-pulse {
  animation: finalCtaPulse 2s ease-in-out infinite;
  font-size: 1.25rem;
  padding: 1.5rem 3rem;
}

@keyframes finalCtaPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.5);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .bonus-title-main {
    font-size: 1.25rem;
  }

  .countdown-display {
    font-size: 2.5rem;
  }

  .closing-line {
    font-size: 1.25rem;
  }

  .demo-image {
    max-width: 100%;
  }
}

/* Updated screen 8 styles with inline icon and larger fonts */
.analysis-title-with-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin: 0;
  animation: textPulse 2s ease-in-out infinite;
  line-height: 1.3;
}

.analysis-icon-inline {
  font-size: 2rem;
  animation: gentlePulse 2s ease-in-out infinite;
}

.analysis-image {
  width: 100%;
  max-width: 500px;
  border-radius: 16px;
  margin: 2rem 0;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* Increased T11 text sizes by 25% and added highlights */

/* Added title styling for "O que é o VOX Run?" */
.value-block-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  text-align: left;
}

/* Added social proof block styles */
.social-proof-block {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  padding: 3rem 2rem;
  margin: 4rem 0;
}

.social-proof-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  text-align: center;
  margin-bottom: 3rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--color-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
}

.testimonial-stars {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #fbbf24;
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-gray-300);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent);
}

.testimonial-name {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  font-weight: 500;
}

/* Fixed mobile spacing for pricing cards */
.pricing-cards-mobile-fix {
  gap: 3rem;
}

@media (max-width: 768px) {
  .pricing-cards-mobile-fix {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .pricing-card-new.featured {
    transform: scale(1);
    margin-top: 2rem;
  }

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

/* Fixed badge positioning to prevent cutoff */
.pricing-badge-fixed {
  top: 12px;
  padding: 8px 20px;
  font-size: 0.75rem;
}

@media (max-width: 768px) {
  .pricing-badge-fixed {
    top: 10px;
    font-size: 0.65rem;
    padding: 6px 14px;
  }
}

/* Added guarantee image styling */
.guarantee-image-large {
  width: 100%;
  /* Reduced max-width to prevent overflow on mobile */
  max-width: 180px;
  margin: 0 auto 2rem;
  display: block;
  border-radius: 16px;
}

/* Added VO2max explanation image styles */
.vo2max-explanation-image {
  margin: 2rem 0;
  text-align: center;
}

.vo2max-image-placeholder {
  width: 100%;
  max-width: 700px;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  object-fit: cover;
  border: 2px solid var(--color-gray-800);
  background: var(--color-gray-900);
}

/* Specific styles for screen 12 */
.screen[data-screen="12"] {
  min-height: 100vh;
  padding-bottom: 4rem;
}

.screen[data-screen="12"] .urgency-header,
.screen[data-screen="12"] .bonus-exclusivity-block,
.screen[data-screen="12"] .value-reinforcement-block,
.screen[data-screen="12"] .social-proof-block,
.screen[data-screen="12"] .pricing-section-new,
.screen[data-screen="12"] .scientific-guarantee-block,
.screen[data-screen="12"] .emotional-closing-block {
  margin-bottom: 2rem;
}

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

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

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}