:root {
  --bg-color: #ffffff;
  --text-color: #333333;
  --menu-bg: #ffffff;
  --menu-shadow: rgba(0,0,0,0.1);
}

[data-theme="dark"] {
  --bg-color: #1a1a1a;
  --text-color: #ffffff;
  --menu-bg: #1a1a1a;
  --menu-shadow: rgba(255,255,255,0.1);
}

body {
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  margin: 0;
  padding-top: 50px;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s;
}

h1, h2, h3, h4, h5, h6,
.section-heading,
.hero-heading,
.hero-subheading,
.audience-title,
.feature-content h3,
.feature-content h4,
.founder-content h3 {
  font-family: 'Urbanist', sans-serif;
}

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

.fixed-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--menu-bg);
  box-shadow: 0 2px 4px var(--menu-shadow);
  z-index: 1000;
  transition: transform 0.3s ease-in-out, background-color 0.3s, box-shadow 0.3s;
}

.fixed-menu.hidden {
  transform: translateY(-100%);
}

.menu-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  height: 50px;
  gap: 2rem;
}

.menu-list li {
  margin-right: 0;
  height: 100%;
  display: flex;
  align-items: center;
}

.menu-list a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  height: 100%;
  padding: 0 0.5rem;
  transition: color 0.3s ease;
}

.menu-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.menu-list a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-list a:hover {
  opacity: 1;
}

.menu-list a.active {
  color: var(--text-color);
  font-weight: 600;
}

.menu-list a.active::after {
  transform: scaleX(1);
}

.theme-toggle {
  margin-left: auto;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle i {
  font-size: 1.2em;
  color: var(--text-color);
  padding: 8px;
  border-radius: 50%;
  background-color: var(--menu-shadow);
  transition: all 0.3s ease;
}

.theme-toggle:hover i {
  background-color: rgba(var(--text-color-rgb), 0.1);
}

.theme-text {
  font-size: 0.9em;
  font-weight: 500;
}

.hero-section {
  padding: 120px 20px 0;
  text-align: center;
  width: 100%;
  background-color: #000000;
  color: #ffffff;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-heading {
  font-size: 3.5em;
  font-weight: 700;
  margin: 10px 0;
  line-height: 1.2;
  color: #ffffff;
}

.hero-subheading {
  font-size: 1.8em;
  font-weight: 500;
  margin-bottom: 20px;
  margin-left: -45px;
  color: #ffffff;
  opacity: 0.9;
  height: 1.2em;
  padding-right: 0.3em;
  position: relative;
  display: inline-block;
}

.static-text {
  display: inline;
}

.rotating-text {
  position: absolute;
  font-weight: 700;
  left: 100%;
  opacity: 0;
  animation: rotateWords 4.5s linear infinite 0s;
}

.rotating-text:nth-child(2) {
  animation-delay: 1.5s;
}

.rotating-text:nth-child(3) {
  animation-delay: 3s;
}

@keyframes rotateWords {
  0% { opacity: 0; transform: translateY(20px); }
  2% { opacity: 1; transform: translateY(0px); }
  18% { opacity: 1; transform: translateY(0px); }
  20% { opacity: 0; transform: translateY(-20px); }
  100% { opacity: 0; transform: translateY(-20px); }
}

.hero-paragraph {
  font-size: 1.2em;
  line-height: 1.6;
  margin-bottom: 40px;
  color: #ffffff;
  opacity: 0.9;
}

.hero-cta {
  display: inline-block;
  padding: 16px 32px;
  background-color: var(--text-color);
  color: var(--bg-color);
  font-size: 1.2em;
  font-weight: 500;
  text-decoration: none;
  border-radius: 30px;
  margin-bottom: 40px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  opacity: 0.9;
}

[data-theme="dark"] .hero-cta {
  background-color: var(--text-color);
  color: var(--bg-color);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .hero-cta:hover {
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
  opacity: 0.9;
}

.hero-image {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.aura-device {
  max-width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

@media (max-width: 768px) {
  .hero-section {
    padding: 80px 0 0;
    width: 100vw;
    overflow-x: hidden;
  }
  
  .hero-content {
    max-width: 100%;
    padding: 0 20px;
  }
  
  .hero-image {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    width: 100%;
    overflow: hidden;
  }
  
  .aura-device {
    max-width: 100%;
    max-height: 450px;
    width: auto;
    height: auto;
  }

  .hero-cta {
    padding: 14px 28px;
    font-size: 1.1em;
    margin-bottom: 30px;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 60px 0 0;
    width: 100vw;
    overflow-x: hidden;
  }
  
  .hero-content {
    max-width: 100%;
    padding: 0 20px;
  }
  
  .hero-image {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    width: 100%;
    overflow: hidden;
  }
  
  .aura-device {
    max-width: 100%;
    max-height: 350px;
    width: auto;
    height: auto;
  }

  .hero-cta {
    padding: 12px 24px;
    font-size: 1em;
    margin-bottom: 20px;
  }
}

.section-subtitle,
.feature-content p,
.audience-content p,
.expert-feature p,
.journey-intro,
.founder-bio p {
  font-weight: 400;
  line-height: 1.6;
}

.why-aura-section {
  padding: 120px 20px;
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(var(--bg-color-rgb), 0.95) 100%);
  position: relative;
  overflow: hidden;
}

.why-aura-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--text-color), transparent);
  opacity: 0.1;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 20px;
}

.section-heading {
  font-size: 3em;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-color);
  position: relative;
  display: inline-block;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--text-color);
  opacity: 0.3;
}

.section-subtitle {
  font-size: 1.2em;
  color: var(--text-color);
  opacity: 0.7;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  padding: 0 20px;
  max-width: 1400px;
  margin: 0 auto;
}

@media (min-width: 1200px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1199px) and (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.feature-card {
  background: rgba(var(--menu-bg-rgb), 0.8);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
  z-index: 1;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 2.5em;
  color: var(--text-color);
  margin-bottom: 25px;
  opacity: 0.8;
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

.feature-content {
  position: relative;
  z-index: 2;
  flex: 1;
  padding-right: 1.5rem;
  word-wrap: break-word;
}

.feature-content h3 {
  font-size: 1.5em;
  margin-bottom: 20px;
  color: var(--text-color);
  font-weight: 600;
}

.feature-content p {
  font-size: 0.85em;
  line-height: 1.5;
  color: var(--text-color);
  opacity: 0.8;
  max-width: 100%;
  overflow-wrap: break-word;
}

@media (max-width: 768px) {
  .why-aura-section {
    padding: 80px 20px;
  }
  
  .section-heading {
    font-size: 2.5em;
    padding: 0 1rem;
  }
  
  .section-subtitle {
    font-size: 1.1em;
    padding: 0 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .feature-card {
    padding: 30px;
  }
  
  .audience-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1.5rem;
  }
  
  .audience-block {
    padding: 1.5rem;
    margin: 0;
    width: 100%;
  }
  
  .feature-content {
    padding-right: 1rem;
  }
  
  .feature-content p {
    max-width: 95%;
  }
  
  .hero-subheading {
    font-size: 1.5em;
    margin-left: -35px;
  }
}

@media (max-width: 480px) {
  .section-heading {
    font-size: 2em;
    padding: 0 1.25rem;
  }
  
  .section-subtitle {
    font-size: 1em;
    padding: 0 1.25rem;
  }
  
  .feature-card {
    padding: 25px;
  }
  
  .feature-content h3 {
    font-size: 1.3em;
  }
  
  .feature-content p {
    font-size: 1em;
  }
  
  .audience-content {
    padding: 0 1rem;
  }
  
  .audience-block {
    padding: 1.25rem;
  }
  
  .feature-content {
    padding-right: 0.75rem;
  }
  
  .feature-content p {
    max-width: 90%;
  }
  
  .hero-subheading {
    font-size: 1.2em;
    margin-left: -40px;
  }
}

/* Dual Audience Section Styles */
.dual-audience-section {
  padding: 4rem 0;
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(var(--bg-color-rgb), 0.95) 100%);
  position: relative;
  overflow: hidden;
}

.dual-audience-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--text-color), transparent);
  opacity: 0.1;
}

.dual-audience-section .section-subtitle {
  max-width: 800px;
  margin: 1rem auto 2.5rem;
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.8;
}

.audience-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.audience-block {
  position: relative;
  padding: 2rem;
  background: rgba(var(--menu-bg-rgb), 0.5);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  height: 100%;
}

.audience-block:hover {
  transform: translateY(-5px);
  background: rgba(var(--menu-bg-rgb), 0.6);
}

.block-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.block-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--text-color-rgb), 0.05);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.audience-block:hover .block-icon {
  transform: scale(1.1);
  background: rgba(var(--text-color-rgb), 0.1);
}

.block-icon i {
  font-size: 1.2em;
  color: var(--text-color);
  opacity: 0.8;
}

.audience-title {
  font-size: 1.3em;
  color: var(--text-color);
  font-weight: 600;
  margin: 0;
  position: relative;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  transition: all 0.3s ease;
  position: relative;
}

.feature-item:hover {
  transform: translateX(10px);
}

.feature-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--text-color-rgb), 0.05);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
  transform: scale(1.1);
  background: rgba(var(--text-color-rgb), 0.1);
}

.feature-icon i {
  font-size: 1.1em;
  color: var(--text-color);
  opacity: 0.8;
}

.feature-content {
  flex: 1;
  padding-right: 1rem;
}

.feature-content h4 {
  font-size: 1em;
  margin-bottom: 0.3rem;
  color: var(--text-color);
  font-weight: 600;
}

.feature-content p {
  font-size: 0.85em;
  line-height: 1.5;
  color: var(--text-color);
  opacity: 0.8;
}

@media (max-width: 768px) {
  .dual-audience-section {
    padding: 3rem 0;
  }
  
  .dual-audience-section .section-subtitle {
    font-size: 0.95em;
    margin: 0.8rem auto 2rem;
    padding: 0 1.5rem;
  }
  
  .audience-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1.5rem;
  }
  
  .audience-block {
    padding: 1.5rem;
    margin: 0;
    width: 100%;
  }
  
  .block-header {
    margin-bottom: 1.5rem;
  }
  
  .block-icon {
    width: 32px;
    height: 32px;
  }
  
  .block-icon i {
    font-size: 1.1em;
  }
  
  .audience-title {
    font-size: 1.2em;
  }
  
  .feature-list {
    gap: 1.5rem;
  }
  
  .feature-item {
    gap: 1rem;
    align-items: flex-start;
  }
  
  .feature-icon {
    width: 28px;
    height: 28px;
    margin-top: 0.2rem;
  }
  
  .feature-icon i {
    font-size: 1em;
  }
  
  .feature-content {
    padding-right: 0.5rem;
  }
  
  .feature-content h4 {
    font-size: 0.95em;
    margin-bottom: 0.2rem;
  }
  
  .feature-content p {
    font-size: 0.8em;
    line-height: 1.4;
  }
}

@media (max-width: 480px) {
  .dual-audience-section {
    padding: 2rem 0;
  }
  
  .dual-audience-section .section-subtitle {
    padding: 0 1rem;
  }
  
  .audience-content {
    padding: 0 1rem;
  }
  
  .audience-block {
    padding: 1.25rem;
  }
  
  .feature-list {
    gap: 1.25rem;
  }
  
  .feature-content {
    padding-right: 0.25rem;
  }
}

/* Experts Section Styles */
.experts-section {
  padding: 4rem 0;
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(var(--bg-color-rgb), 0.95) 100%);
  position: relative;
  overflow: hidden;
}

.experts-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--text-color), transparent);
  opacity: 0.1;
}

.expert-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.expert-feature {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background: rgba(var(--menu-bg-rgb), 0.5);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.expert-feature:hover {
  transform: translateY(-5px);
  background: rgba(var(--menu-bg-rgb), 0.6);
}

.expert-feature .feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--text-color-rgb), 0.05);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.expert-feature:hover .feature-icon {
  transform: scale(1.1);
  background: rgba(var(--text-color-rgb), 0.1);
}

.expert-feature .feature-icon i {
  font-size: 1.5em;
  color: var(--text-color);
  opacity: 0.8;
}

.expert-feature .feature-content {
  flex: 1;
}

.expert-feature .feature-content h3 {
  font-size: 1.3em;
  margin-bottom: 0.8rem;
  color: var(--text-color);
  font-weight: 600;
}

.expert-feature .feature-content p {
  font-size: 0.9em;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.8;
}

.expert-footer {
  text-align: center;
  max-width: 800px;
  margin: 3rem auto 0;
  padding: 0 2rem;
}

.expert-footer p {
  font-size: 1.1em;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.9;
  font-style: italic;
  padding: 0 1rem;
}

@media (max-width: 768px) {
  .expert-features {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 1.5rem;
  }
  
  .expert-feature {
    padding: 1.5rem;
  }
  
  .expert-feature .feature-icon {
    width: 40px;
    height: 40px;
  }
  
  .expert-feature .feature-icon i {
    font-size: 1.3em;
  }
  
  .expert-feature .feature-content h3 {
    font-size: 1.2em;
    padding-right: 0.5rem;
  }
  
  .expert-feature .feature-content p {
    font-size: 0.85em;
    padding-right: 0.5rem;
  }
  
  .expert-footer {
    margin-top: 2rem;
    padding: 0 1.5rem;
  }
  
  .expert-footer p {
    font-size: 1em;
    padding: 0 1.25rem;
  }
}

@media (max-width: 480px) {
  .expert-features {
    padding: 0 1rem;
  }
  
  .expert-feature {
    padding: 1.25rem;
    gap: 1rem;
  }
  
  .expert-feature .feature-icon {
    width: 36px;
    height: 36px;
  }
  
  .expert-feature .feature-icon i {
    font-size: 1.2em;
  }
  
  .expert-feature .feature-content h3 {
    font-size: 1.1em;
    padding-right: 0.75rem;
  }
  
  .expert-feature .feature-content p {
    font-size: 0.8em;
    padding-right: 0.75rem;
  }
  
  .expert-footer {
    padding: 0 1rem;
  }
  
  .expert-footer p {
    font-size: 0.95em;
    padding: 0 1.5rem;
  }
}

/* Journey Section Styles */
.journey-section {
  padding: 4rem 0;
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(var(--bg-color-rgb), 0.95) 100%);
  position: relative;
  overflow: hidden;
  margin-bottom: 2rem;
}

.journey-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--text-color), transparent);
  opacity: 0.1;
}

.journey-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.journey-intro {
  font-size: 1.2em;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.9;
  text-align: center;
  margin: 2rem auto;
  max-width: 800px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
  max-width: 800px;
  margin: 1.5rem auto;
}

.benefit-item {
  padding: 1rem;
  background: rgba(var(--menu-bg-rgb), 0.5);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-3px);
  background: rgba(var(--menu-bg-rgb), 0.6);
}

.benefit-content h3 {
  font-size: 1.1em;
  margin-bottom: 0.5rem;
  color: var(--text-color);
  font-weight: 600;
}

.benefit-content p {
  font-size: 0.9em;
  line-height: 1.5;
  color: var(--text-color);
  opacity: 0.8;
}

.journey-cta {
  text-align: center;
  margin-top: 3rem;
  padding: 0 2rem;
}

.cta-text {
  font-size: 1.2em;
  line-height: 1.6;
  color: var(--text-color);
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-button {
  background: var(--text-color);
  color: var(--bg-color);
  border: none;
  padding: 0.8rem 1.6rem;
  font-size: 1em;
  font-weight: 600;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 0.75rem;
}

.cta-subtext {
  font-size: 0.95em;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.8;
  font-style: italic;
}

@media (max-width: 768px) {
  .journey-section {
    padding: 2rem 0;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin: 1.25rem auto;
  }
  
  .benefit-item {
    padding: 0.9rem;
  }
  
  .benefit-content h3 {
    font-size: 1em;
  }
  
  .benefit-content p {
    font-size: 0.85em;
  }
  
  .journey-cta {
    margin-top: 1.25rem;
  }
}

@media (max-width: 480px) {
  .journey-section {
    padding: 1.5rem 0;
  }
  
  .benefit-item {
    padding: 0.8rem;
  }
  
  .benefit-content h3 {
    font-size: 0.95em;
  }
  
  .benefit-content p {
    font-size: 0.8em;
  }
  
  .journey-cta {
    margin-top: 1rem;
  }
  
  .cta-text {
    font-size: 1em;
    margin-bottom: 0.75rem;
  }
  
  .cta-button {
    padding: 0.7rem 1.4rem;
    font-size: 0.95em;
  }
  
  .cta-subtext {
    font-size: 0.9em;
  }
}

.waitlist-form {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.form-group {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.waitlist-form input {
  flex: 1;
  padding: 0.8rem 1.2rem;
  border: 2px solid var(--text-color);
  border-radius: 30px;
  font-size: 1em;
  background: var(--menu-bg);
  color: var(--text-color);
  transition: all 0.3s ease;
}

.waitlist-form input:focus {
  outline: none;
  border-color: var(--text-color);
  box-shadow: 0 0 0 2px rgba(var(--text-color-rgb), 0.2);
  background: var(--menu-bg);
}

.waitlist-form input::placeholder {
  color: rgba(var(--text-color-rgb), 0.6);
}

.waitlist-form .cta-button {
  margin: 0;
  white-space: nowrap;
}

/* Joined state styles */
.waitlist-form.joined .form-group {
  display: none;
}

.waitlist-form.joined .joined-message {
  display: block;
}

.joined-message {
  display: none;
  text-align: center;
  padding: 1rem;
  background: rgba(46, 204, 113, 0.1);
  color: var(--text-color);
  border-radius: 30px;
  font-weight: 600;
  cursor: default;
  border: 2px solid rgba(46, 204, 113, 0.2);
  transition: all 0.3s ease;
}

.joined-message:hover {
  background: rgba(46, 204, 113, 0.15);
  border-color: rgba(46, 204, 113, 0.3);
}

@media (max-width: 768px) {
  .form-group {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .waitlist-form .cta-button {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .waitlist-form input {
    padding: 0.7rem 1rem;
    font-size: 0.95em;
  }
  
  .waitlist-form .cta-button {
    padding: 0.7rem 1.4rem;
    font-size: 0.95em;
  }
}

/* Footer Styles */
.site-footer {
  padding: 4rem 0;
  background: var(--bg-color);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(var(--text-color-rgb), 0.2) 10%, 
    rgba(var(--text-color-rgb), 0.3) 50%, 
    rgba(var(--text-color-rgb), 0.2) 90%, 
    transparent 100%
  );
  box-shadow: 0 1px 2px rgba(var(--text-color-rgb), 0.1);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-color);
  text-decoration: none;
  font-size: 0.9em;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
}

.social-links {
  display: flex;
  gap: 1.5rem;
}

.social-links a {
  color: var(--text-color);
  text-decoration: none;
  font-size: 1.2em;
  opacity: 0.7;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(var(--text-color-rgb), 0.05);
}

.social-links a:hover {
  opacity: 1;
  background: rgba(var(--text-color-rgb), 0.1);
  transform: translateY(-2px);
}

.copyright {
  font-size: 0.85em;
  color: var(--text-color);
  opacity: 0.6;
}

@media (max-width: 768px) {
  .footer-content {
    gap: 1.5rem;
  }
  
  .footer-links {
    gap: 1.5rem;
  }
  
  .social-links {
    gap: 1.25rem;
  }
  
  .social-links a {
    width: 32px;
    height: 32px;
    font-size: 1.1em;
  }
}

@media (max-width: 480px) {
  .site-footer {
    padding: 2.5rem 0;
  }
  
  .footer-content {
    gap: 1.25rem;
  }
  
  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .copyright {
    text-align: center;
  }
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px; /* Account for fixed header */
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Active section highlight */
section {
  scroll-margin-top: 70px;
}

/* Mobile menu styles */
@media (max-width: 768px) {
  .fixed-menu {
    height: 60px;
  }

  .menu-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .menu-list {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(var(--menu-bg-rgb), 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.25rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow-y: auto;
    text-align: center;
  }

  .menu-list[data-visible="true"] {
    opacity: 1;
    visibility: visible;
  }

  .menu-list li {
    display: inline-block;
    width: auto;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0.25rem;
  }

  .menu-list[data-visible="true"] li {
    opacity: 1;
    transform: translateY(0);
  }

  .menu-list li:nth-child(1) { transition-delay: 0.1s; }
  .menu-list li:nth-child(2) { transition-delay: 0.2s; }
  .menu-list li:nth-child(3) { transition-delay: 0.3s; }
  .menu-list li:nth-child(4) { transition-delay: 0.4s; }
  .menu-list li:nth-child(5) { transition-delay: 0.5s; }
  .menu-list li:nth-child(6) { transition-delay: 0.6s; }

  .menu-list a {
    display: inline-block;
    padding: 0.5rem 0.75rem;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
    border-radius: 6px;
    background: rgba(var(--text-color-rgb), 0.05);
    transition: all 0.3s ease;
    white-space: nowrap;
  }

  .menu-list a:hover {
    background: rgba(var(--text-color-rgb), 0.1);
    transform: translateX(4px);
  }

  .menu-list a::after {
    display: none;
  }

  .theme-toggle {
    margin: 0.25rem;
    position: static;
    display: inline-block;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    background: rgba(var(--text-color-rgb), 0.05);
  }
  
  .theme-toggle i {
    padding: 8px;
    font-size: 1.1em;
  }

  .theme-toggle:hover {
    background: rgba(var(--text-color-rgb), 0.1);
    transform: translateX(4px);
  }
}

@media (max-width: 480px) {
  .fixed-menu {
    height: 50px;
  }

  .menu-list {
    top: 50px;
    height: calc(100vh - 50px);
    padding: 0.25rem 0.75rem;
  }

  .menu-list a {
    font-size: 1rem;
    padding: 0.4rem 0.6rem;
  }

  .theme-toggle {
    padding: 0.4rem 0.6rem;
  }

  .theme-toggle i {
    padding: 6px;
    font-size: 1em;
  }
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-right: 1rem;
  position: relative;
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-color);
  position: relative;
  transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--text-color);
  transition: all 0.3s ease;
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  bottom: -8px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
}

.form-messages {
  margin-top: 1rem;
  text-align: center;
}

.form-messages .message {
  display: none;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.form-messages .success-message {
  background-color: rgba(46, 204, 113, 0.1);
  color: #2ecc71;
  border-color: rgba(46, 204, 113, 0.2);
}

.form-messages .already-subscribed-message {
  background-color: rgba(52, 152, 219, 0.1);
  color: #3498db;
  border-color: rgba(52, 152, 219, 0.2);
}

.form-messages .error-message {
  background-color: rgba(231, 76, 60, 0.1);
  color: #e74c3c;
  border-color: rgba(231, 76, 60, 0.2);
}

/* About Page Styles */
.about-section {
  padding: 120px 20px 60px;
  background-color: var(--background-color);
  color: var(--text-color);
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin: 60px 0;
}

.mission-block,
.vision-block {
  background: var(--card-background);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.mission-block:hover,
.vision-block:hover {
  transform: translateY(-5px);
}

.block-header {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}

.block-icon {
  margin-right: 16px;
}

.block-icon i {
  font-size: 32px;
  color: var(--primary-color);
}

.block-content p {
  margin-bottom: 16px;
  line-height: 1.6;
}

.block-content ul {
  list-style-type: none;
  padding-left: 0;
}

.block-content li {
  margin-bottom: 12px;
  padding-left: 24px;
  position: relative;
}

.block-content li:before {
  content: "•";
  color: var(--primary-color);
  position: absolute;
  left: 8px;
}

.founder-section {
  margin-top: 80px;
}

.founder-header {
  text-align: center;
  margin-bottom: 40px;
}

.founder-header h2 {
  font-size: 2.5em;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-color);
}

.founder-profile {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  background: var(--card-background);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.founder-image {
  border-radius: 12px;
  overflow: hidden;
  align-self: start;
}

.profile-image {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.founder-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.founder-content h3 {
  font-size: 2em;
  font-weight: 700;
  margin: 0;
  color: var(--text-color);
}

.founder-title {
  color: var(--primary-color);
  font-size: 1.2em;
  font-weight: 500;
  margin: 0;
}

.founder-bio {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.founder-bio p {
  margin: 0;
  line-height: 1.6;
  font-size: 1.1em;
}

.founder-bio strong {
  color: var(--primary-color);
  font-weight: 600;
}

.founder-signature {
  margin-top: 24px;
  text-align: right;
  font-style: italic;
}

.founder-signature p {
  margin: 0;
  line-height: 1.4;
}

.founder-signature p:first-child {
  font-size: 1.2em;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }

  .founder-profile {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .founder-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .founder-content h3 {
    font-size: 1.8em;
  }

  .founder-bio p {
    font-size: 1em;
  }
}

/* Sub Navigation Styles */
.sub-menu {
  position: fixed;
  top: 50px;
  left: 0;
  width: 100%;
  background: var(--menu-bg);
  box-shadow: 0 2px 4px var(--menu-shadow);
  z-index: 999;
  transition: all 0.3s ease;
}

.sub-menu.sticky {
  position: fixed;
  top: 50px; /* Keep it below the main menu */
  box-shadow: 0 2px 4px var(--menu-shadow);
}

.sub-menu-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.sub-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  height: 40px;
  gap: 1.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.sub-menu-list::-webkit-scrollbar {
  display: none;
}

.sub-menu-list li {
  flex-shrink: 0;
  height: 100%;
  display: flex;
  align-items: center;
}

.sub-nav-link {
  color: var(--text-color);
  text-decoration: none;
  font-size: 0.9em;
  font-weight: 500;
  padding: 0;
  position: relative;
  opacity: 0.7;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  height: 100%;
}

.sub-nav-link:hover {
  opacity: 1;
}

.sub-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--text-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.sub-nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.sub-nav-link.active {
  opacity: 1;
  font-weight: 600;
}

.sub-nav-link.active::after {
  transform: scaleX(1);
}

/* Adjust main content padding to account for sub-menu */
.hero-section,
.why-aura-section,
.dual-audience-section,
.experts-section,
.journey-section,
.about-section {
  padding-top: 100px;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .sub-menu {
    top: 60px;
  }

  .sub-menu.sticky {
    top: 0;
  }

  .sub-menu-list {
    height: 50px;
    padding: 0 10px;
  }

  .sub-nav-link {
    font-size: 0.85em;
  }

  .hero-section,
  .why-aura-section,
  .dual-audience-section,
  .experts-section,
  .journey-section,
  .about-section {
    padding-top: 110px;
  }
}

@media (max-width: 480px) {
  .sub-menu {
    top: 50px;
  }

  .sub-menu.sticky {
    top: 0;
  }

  .sub-menu-list {
    height: 45px;
  }

  .hero-section,
  .why-aura-section,
  .dual-audience-section,
  .experts-section,
  .journey-section,
  .about-section {
    padding-top: 95px;
  }
}

/* FAQs Section Styles */
.faqs-section {
  padding: 4rem 0;
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(var(--bg-color-rgb), 0.95) 100%);
  position: relative;
  overflow: hidden;
}

.faqs-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--text-color), transparent);
  opacity: 0.1;
}

.faqs-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.faq-item {
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(var(--menu-bg-rgb), 0.5);
  backdrop-filter: blur(10px);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
  transform: translateY(-2px);
  background: rgba(var(--menu-bg-rgb), 0.6);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-color);
  font-size: 1.1em;
  font-weight: 500;
  text-align: left;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: rgba(var(--text-color-rgb), 0.05);
}

.faq-question i {
  font-size: 1.2em;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 1.5rem;
}

.faq-answer p {
  margin: 0;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.8;
}

@media (max-width: 768px) {
  .faqs-section {
    padding: 3rem 0;
  }
  
  .faqs-container {
    padding: 0 1.5rem;
  }
  
  .faq-question {
    padding: 1rem 1.25rem;
    font-size: 1em;
  }
  
  .faq-answer {
    padding: 0 1.25rem;
  }
  
  .faq-item.active .faq-answer {
    padding: 1.25rem;
  }
}

@media (max-width: 480px) {
  .faqs-section {
    padding: 2rem 0;
  }
  
  .faqs-container {
    padding: 0 1rem;
  }
  
  .faq-question {
    padding: 0.9rem 1rem;
    font-size: 0.95em;
  }
  
  .faq-answer {
    padding: 0 1rem;
  }
  
  .faq-item.active .faq-answer {
    padding: 1rem;
  }
}

.thank-you-section {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}

.thank-you-section .container {
  max-width: 800px;
  margin: 0 auto;
}

.thank-you-section h1 {
  font-size: 2.5em;
  margin-bottom: 30px;
  color: var(--text-color);
}

.thank-you-section .feedback-text {
  font-size: 1.2em;
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--text-color);
}

.thank-you-section .calendly-link {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 24px;
  background-color: var(--text-color);
  color: var(--bg-color);
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.thank-you-section .calendly-link:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.thank-you-section .appreciation-text {
  font-size: 0.95em;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.9;
}

@media (max-width: 768px) {
  .thank-you-section {
    min-height: calc(100vh - 150px);
    padding: 30px 20px;
  }

  .thank-you-section h1 {
    font-size: 2em;
  }

  .thank-you-section .feedback-text {
    font-size: 1.1em;
  }

  .thank-you-section .appreciation-text {
    font-size: 0.9em;
  }
}

@media (max-width: 480px) {
  .thank-you-section h1 {
    font-size: 1.8em;
  }

  .thank-you-section .feedback-text {
    font-size: 1em;
  }

  .thank-you-section .calendly-link {
    padding: 10px 20px;
    font-size: 0.9em;
  }

  .thank-you-section .appreciation-text {
    font-size: 0.85em;
  }
}