:root {
  /* Colors */
  --primary: #3890EE;
  --on-surface: #1a1b22;
  --surface-canvas: #FFFFFF;
  --outline-variant: #c2c6d8;
  --surface-subtle: #FAFAFA;
  --text-primary: #18181B;
  --text-secondary: #71717A;
  --text-tertiary: #A1A1AA;
  --primary-container: #3890EE;
  --border-subtle: #E4E4E7;
  --border-strong: #D4D4D8;
  --surface-container: #eeedf7;
  --surface: #fbf8ff;
  --on-surface-variant: #424656;
  --on-primary: #ffffff;
  --primary-fixed: #dae1ff;
  --on-surface-variant: #424656;

  /* Spacing */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;
  --gutter-mobile: 1.5rem;
  --gutter-desktop: 2.5rem;
  --container-max: 1140px;

  /* Border Radius */
  --radius-default: 1rem;
  --radius-xl: 3rem;
  --radius-full: 9999px;

  /* Font Families */
  --font-display: 'Geist', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Font Sizes */
  --font-label-md: 14px;
  --font-caption: 11px;
  --font-headline-sm: 20px;
  --font-body-md: 15px;
  --font-body-lg: 18px;
  --font-body-sm: 13px;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  overscroll-behavior: none;
  font-family: var(--font-body);
  font-size: var(--font-body-md);
  line-height: 24px;
  letter-spacing: -0.005em;
  color: var(--on-surface);
  background-color: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main > :first-child {
  margin-top: 0 !important;
}

main > :last-child {
  margin-bottom: 0 !important;
}

::-webkit-scrollbar {
  display: none;
}

.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* Typography Classes */
.font-caption {
  font-family: var(--font-body);
  font-size: var(--font-caption);
  line-height: 14px;
  letter-spacing: 0.02em;
  font-weight: 500;
}

.font-label-md {
  font-family: var(--font-body);
  font-size: var(--font-label-md);
  line-height: 20px;
  letter-spacing: -0.01em;
  font-weight: 500;
}

/* Text Colors */
.text-outline-variant {
  color: var(--outline-variant);
}

.text-surface-canvas {
  color: var(--surface-canvas);
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.02);
}

.header-container {
  height: 64px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter-mobile);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .header-container {
    padding: 0 var(--gutter-desktop);
  }
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header-nav-link {
  font-family: var(--font-body);
  font-size: var(--font-label-md);
  line-height: 20px;
  letter-spacing: -0.01em;
  font-weight: 500;
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: color 0.2s;
}

.header-nav-link:hover {
  color: var(--on-surface);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  transition: opacity 0.2s;
  text-decoration: none;
}

.logo-link:hover {
  opacity: 0.85;
}

.logo-icon {
  height: 32px;
  width: 32px;
  border-radius: 8px;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--font-headline-sm);
  line-height: 28px;
  letter-spacing: -0.015em;
  font-weight: 500;
  color: var(--on-surface);
  font-weight: 600;
}

.nav {
  display: none;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }
}

@media (max-width: 767px) {
  .header-nav {
    display: none;
  }
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--font-label-md);
  line-height: 20px;
  letter-spacing: -0.01em;
  font-weight: 500;
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--on-surface);
}

.nav-link.active {
  color: var(--on-surface);
  font-weight: 600;
}

/* Main Content */
.main {
  width: 100%;
  padding-top: 64px;
  background-color: var(--surface-canvas);
  min-height: calc(100vh - 280px);
}

.main-content {
  display: flex;
  flex-direction: column;
  width: 100%;
}





/* Footer */
.footer {
  width: 100%;
  background-color: var(--surface-subtle);
  border-top: 1px solid var(--border-subtle);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-md) var(--gutter-mobile);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-container {
    padding: var(--space-md) var(--gutter-desktop);
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  justify-items: start;
  justify-content: start;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  align-items: flex-start;
  text-align: left;
  min-width: 280px;
  justify-self: start;
}

.support-subtitle {
  font-family: var(--font-body);
  font-size: var(--font-body-sm);
  line-height: 20px;
  letter-spacing: 0em;
  font-weight: 400;
  color: var(--text-secondary);
  margin: 0;
  margin-bottom: var(--space-xs);
}

.email-copy-container {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-bottom: var(--space-xs);
  width: 100%;
  max-width: 360px;
  justify-content: flex-start;
}

.email-input {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-default);
  font-family: var(--font-body);
  font-size: var(--font-body-sm);
  color: var(--text-primary);
  background-color: var(--surface-canvas);
  outline: none;
  min-width: 0;
  text-align: center;
  cursor: default;
}

.copy-button {
  width: 84px;
  min-width: 84px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-xs);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-default);
  background-color: var(--surface-subtle);
  font-family: var(--font-body);
  font-size: var(--font-body-sm);
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.copy-button:hover {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.copy-button:active {
  transform: scale(0.98);
}



.footer-section-title {
  font-family: var(--font-display);
  font-size: var(--font-label-md);
  line-height: 20px;
  letter-spacing: 0.02em;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.footer-link {
  font-family: var(--font-body);
  font-size: var(--font-body-sm);
  line-height: 20px;
  letter-spacing: 0em;
  font-weight: 400;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
  padding: 2px 0;
}

.footer-link:hover {
  color: var(--text-primary);
}

.footer-link.primary {
  color: var(--primary-container);
  font-weight: 500;
}

.footer-link.primary:hover {
  color: var(--primary);
  text-decoration: underline;
}

.footer-bottom {
  padding-top: var(--space-xs);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copyright {
  font-family: var(--font-body);
  font-size: var(--font-caption);
  line-height: 14px;
  letter-spacing: 0.02em;
  font-weight: 500;
  color: var(--text-secondary);
}

.footer-bottom .footer-link.primary {
  font-size: var(--font-caption);
  line-height: 14px;
  padding: 0;
  text-decoration: none;
}

.footer-credits {
  font-family: var(--font-body);
  font-size: var(--font-caption);
  line-height: 14px;
  letter-spacing: 0.02em;
  font-weight: 500;
  color: var(--text-tertiary);
}

/* Material Icons */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  font-feature-settings: 'liga';
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}

/* New Hero Section Styles */
.hero-section-new {
  position: relative;
  overflow: hidden;
  padding: calc(var(--space-2xl) * 0.85) 0;
  padding-bottom: calc(var(--space-3xl) * 0.85);
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(to bottom, var(--surface-canvas), var(--surface-subtle) 50%, var(--surface-canvas));
}

@media (min-width: 640px) {
  .hero-section-new {
    padding: calc(var(--space-3xl) * 0.85) 0;
    padding-bottom: calc(var(--space-4xl) * 0.85);
  }
}

.hero-ambient {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  width: 760px;
  height: 360px;
  background: linear-gradient(to bottom, rgba(218, 225, 255, 0.4), rgba(239, 246, 255, 0.3), transparent);
  filter: blur(48px);
  pointer-events: none;
  z-index: -10;
  border-radius: var(--radius-full);
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--gutter-mobile);
}

@media (min-width: 768px) {
  .hero-container {
    padding: 0 var(--gutter-desktop);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  justify-items: center;
}

.hero-text-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 1000px;
}

.hero-title-new {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 40px;
  letter-spacing: -0.02em;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  max-width: 100%;
}

@media (min-width: 640px) {
  .hero-title-new {
    font-size: 40px;
    line-height: 48px;
    letter-spacing: -0.025em;
    max-width: 100%;
  }
}

@media (min-width: 1024px) {
  .hero-title-new {
    font-size: 56px;
    line-height: 60px;
    letter-spacing: -0.035em;
    max-width: 100%;
  }
}

.hero-subtitle-new {
  font-family: var(--font-body);
  font-size: var(--font-body-md);
  line-height: 24px;
  letter-spacing: -0.005em;
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 100%;
  margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
  .hero-subtitle-new {
    font-size: var(--font-body-lg);
    line-height: 28px;
    max-width: 100%;
    max-height: 84px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
  }
}

.cta-container-new {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  width: 100%;
}

@media (min-width: 640px) {
  .cta-container-new {
    flex-direction: row;
    align-items: center;
    width: auto;
  }
}

.primary-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border-radius: var(--radius-full);
  background-color: var(--text-primary);
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--font-label-md);
  line-height: 20px;
  letter-spacing: -0.01em;
  font-weight: 500;
  color: var(--surface-canvas);
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  height: 44px;
}

.primary-cta:hover {
  background-color: var(--on-surface-variant);
  transform: translateY(-2px);
}

.secondary-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border-radius: var(--radius-full);
  background-color: var(--surface-subtle);
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--font-label-md);
  line-height: 20px;
  letter-spacing: -0.01em;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  height: 44px;
}

.secondary-cta:hover {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.secondary-cta:active {
  transform: scale(0.98);
}



/* Phase Section Styles */
.phase-section {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: var(--space-4xl);
}

@media (min-width: 640px) {
  .phase-section {
    padding: var(--space-4xl) 0;
  }
}

.phase-container {
  padding: 0 var(--gutter-mobile);
}

@media (min-width: 768px) {
  .phase-container {
    padding: 0 var(--gutter-desktop);
  }
}

.phase-title {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 32px;
  letter-spacing: -0.02em;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  text-align: center;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 640px) {
  .phase-title {
    font-size: 36px;
    line-height: 40px;
    letter-spacing: -0.025em;
  }
}

@media (min-width: 1024px) {
  .phase-title {
    font-size: 40px;
    line-height: 45px;
    letter-spacing: -0.025em;
  }
}

/* Modes Section Styles */
.modes-section {
  width: 100%;
  padding: var(--space-3xl) 0;
  padding-bottom: var(--space-4xl);
  overflow: hidden;
}

@media (min-width: 640px) {
  .modes-section {
    padding: var(--space-4xl) 0;
  }
}

.modes-header {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter-mobile);
  text-align: center;
  margin-bottom: var(--space-3xl);
  padding-top: var(--space-2xl);
}

@media (min-width: 768px) {
  .modes-header {
    padding: 0 var(--gutter-desktop);
  }
}

.modes-title {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 32px;
  letter-spacing: -0.02em;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

@media (min-width: 640px) {
  .modes-title {
    font-size: 36px;
    line-height: 40px;
    letter-spacing: -0.025em;
  }
}

.modes-carousel {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 calc(var(--gutter-mobile) + var(--space-md));
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-lg);
  -webkit-overflow-scrolling: touch;
  justify-content: flex-start;
  flex-wrap: nowrap;
  cursor: grab;
  scroll-padding: 0 10vw;
}

.modes-carousel:active {
  cursor: grabbing;
}

@media (min-width: 768px) {
  .modes-carousel {
    padding: 0 var(--gutter-desktop);
    justify-content: center;
    flex-wrap: nowrap;
    overflow-x: visible;
    scroll-snap-type: none;
    scroll-padding: 0;
  }
}

.phase-section .modes-carousel {
  margin-top: var(--space-xl);
}

.modes-section .modes-carousel {
  margin-top: 0;
}

@media (min-width: 768px) {
  .phase-section .modes-carousel {
    margin-top: var(--space-2xl);
  }
}

.mode-card {
  flex-shrink: 0;
  scroll-snap-align: center;
  width: 85vw;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--surface-canvas);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  padding: var(--space-sm);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 0.2s;
}

@media (min-width: 640px) {
  .mode-card {
    width: 320px;
  }
}

@media (min-width: 768px) {
  .mode-card {
    scroll-snap-align: none;
  }
}

.mode-card:hover {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border-color: var(--border-strong);
}

.mode-card-image {
  width: 100%;
  border-radius: 26px;
  padding: 6px;
  background: linear-gradient(to bottom, rgba(220, 220, 220, 0.9), rgba(180, 180, 180, 0.6));
  border: 1px solid rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-md);
}

.mode-image {
  width: 100%;
  height: auto;
  border-radius: 22px;
  object-fit: cover;
}

.mode-card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
}

.mode-card-desc {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 2px;
}

/* Carousel Navigation Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding: 0 var(--gutter-mobile);
  position: relative;
  z-index: 10;
}

@media (min-width: 768px) {
  .carousel-dots {
    display: none;
  }
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--border-subtle);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
  position: relative;
  z-index: 10;
}

.carousel-dot:hover {
  background-color: var(--border-strong);
}

.carousel-dot.active {
  background-color: var(--primary-container);
  transform: scale(1.2);
}

.carousel-dot:focus {
  outline: 2px solid var(--primary-container);
  outline-offset: 2px;
}