:root {
  /* Color Palette - White Theme */
  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-dark: #4f46e5;
  --secondary: #f3f4f6;
  --accent: #ec4899;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --border-color: #e5e7eb;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text-dark);
  background-color: var(--white);
  line-height: 1.6;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 3rem;
}

/* Navigation */
.navbar {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-logo {
  font-size: 1.8rem;
}

.brand-text {
  color: var(--text-dark);
}

.nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  transition: color 0.3s ease;
  margin-left: 1.5rem;
}

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

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--white) 0%, var(--secondary) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--secondary);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.badge-icon {
  font-size: 1.2rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-secondary {
  color: var(--text-dark);
  border: 2px solid var(--border-color);
  background-color: transparent;
}

.btn-outline-secondary:hover {
  background-color: var(--secondary);
  border-color: var(--primary);
  color: var(--primary);
}

/* Floating Cards */
.hero-visual {
  position: relative;
  height: 500px;
}

.floating-card {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  animation: float 4s ease-in-out infinite;
}

.floating-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.card-1 {
  top: 20px;
  left: 20px;
  animation-delay: 0s;
}
.card-2 {
  top: 200px;
  right: 40px;
  animation-delay: 1s;
}
.card-3 {
  bottom: 80px;
  left: 60px;
  animation-delay: 2s;
}
.card-4 {
  bottom: 40px;
  right: 20px;
  animation-delay: 1.5s;
}

.card-icon {
  font-size: 2rem;
}

.card-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* About Section */
.about-section {
  background-color: var(--white);
}

.about-image {
  position: relative;
}

.gradient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.3;
}

.blob-1 {
  width: 300px;
  height: 300px;
  background: var(--primary);
  top: -50px;
  left: -50px;
}

.blob-2 {
  width: 250px;
  height: 250px;
  background: var(--accent);
  bottom: -30px;
  right: -30px;
}

.about-image img {
  position: relative;
  z-index: 1;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
}

.feature-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.feature-item h5 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.feature-item p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Features Section */
.features-section {
  background-color: var(--secondary);
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

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

.feature-card h4 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.feature-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.feature-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.feature-link:hover {
  gap: 1rem;
  color: var(--primary-dark);
}

/* Showcase Section */
.showcase-section {
  background-color: var(--white);
}

.showcase-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.showcase-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.showcase-image {
  overflow: hidden;
  height: 300px;
}

.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.showcase-card:hover .showcase-image img {
  transform: scale(1.05);
}

.showcase-card h4 {
  font-size: 1.3rem;
  padding: 1.5rem 1.5rem 0.5rem;
  color: var(--text-dark);
}

.showcase-card p {
  color: var(--text-light);
  padding: 0 1.5rem 1.5rem;
}

/* Stats Section */
.stats-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
}

.stat-item {
  padding: 2rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--white) 100%);
  padding: 5rem 0;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.cta-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Demo Section */
.demo-section {
  background-color: var(--secondary);
}

.demo-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.demo-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.demo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.demo-header h4 {
  font-size: 1.2rem;
  margin: 0;
  color: var(--text-dark);
}

.demo-badge {
  background-color: var(--primary);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}

.demo-input-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.demo-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: "Inter", sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  background-color: var(--secondary);
}

.demo-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.demo-response {
  margin-top: 1.5rem;
}

.demo-response-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.demo-response-box {
  background-color: var(--secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.demo-audio {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
}

.demo-audio i {
  font-size: 1.5rem;
  color: var(--primary);
}

.demo-duration {
  margin-left: auto;
  font-size: 0.85rem;
  color: var(--text-light);
}

.demo-analysis {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.analysis-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background-color: var(--white);
  border-radius: 0.5rem;
}

.analysis-label {
  font-weight: 600;
  color: var(--text-dark);
}

.analysis-value {
  font-weight: 600;
  color: var(--primary);
}

.analysis-value.high {
  color: #ef4444;
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--white);
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  color: #fbbf24;
}

.testimonial-text {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  flex-grow: 1;
  font-style: italic;
}

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

.author-avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.author-name {
  font-weight: 600;
  color: var(--text-dark);
  margin: 0;
}

.author-role {
  font-size: 0.85rem;
  color: var(--text-light);
  margin: 0;
}

/* Pricing Section */
.pricing-section {
  background-color: var(--secondary);
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
}

.pricing-title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.pricing-price {
  margin-bottom: 0.5rem;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
}

.price-period {
  color: var(--text-light);
  font-size: 0.95rem;
}

.pricing-description {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
  text-align: left;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-dark);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-features i {
  color: var(--primary);
  width: 20px;
}

.pricing-features i.fa-times {
  color: #d1d5db;
}

.btn-sm {
  padding: 0.5rem 1.5rem;
  font-size: 0.9rem;
}

/* FAQ Section */
.faq-section {
  background-color: var(--white);
}

.accordion-item {
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  overflow: hidden;
}

.accordion-button {
  background-color: var(--white);
  color: var(--text-dark);
  font-weight: 600;
  border: none;
  padding: 1.25rem;
  text-align: left;
}

.accordion-button:not(.collapsed) {
  background-color: var(--secondary);
  color: var(--primary);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: var(--primary);
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%236366f1' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

.accordion-body {
  background-color: var(--white);
  color: var(--text-light);
  padding: 1.25rem;
  border-top: 1px solid var(--border-color);
  line-height: 1.8;
}

/* Footer */
.footer {
  background-color: var(--text-dark);
  color: var(--white);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer-title {
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-divider {
  border-color: rgba(255, 255, 255, 0.1);
  margin: 2rem 0;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--primary);
  transform: translateY(-3px);
}

/* ===== Footer ===== */
.footer {
  background: #0b0b10;
  color: #f5f5f5;
  padding: 4rem 1.5rem 2rem;
  font-family: "Inter", sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer .container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Top brand section */
.footer-top {
  text-align: center;
  margin-bottom: 3rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.footer-brand .brand-logo {
  font-size: 1.8rem;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Links grid */
.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  text-align: center;
  margin-bottom: 2.5rem;
}

.footer-title {
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: #fff;
  letter-spacing: 0.5px;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: 0.75rem;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.93rem;
  transition: color 0.3s ease, transform 0.2s ease;
}

.footer-column a:hover {
  color: #00e6ff;
  transform: translateY(-2px);
}

/* Bottom section */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

/* Socials */
.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.2rem;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: linear-gradient(135deg, #00baff, #7b61ff);
  color: #fff;
  transform: translateY(-3px);
}

/* Add more spacing for the hero badge on mobile */
@media (max-width: 768px) {
  .hero-badge {
    margin-top: 2.5rem; /* adjust as needed */
  }
}


/* Responsive */
@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }

  .footer-links-grid {
    text-align: center;
  }
}


/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-visual {
    height: 300px;
    margin-top: 2rem;
  }

  .floating-card {
    width: 100px;
    padding: 1rem;
  }

  .card-icon {
    font-size: 1.5rem;
  }

  .card-text {
    font-size: 0.8rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
  }
}