:root {
  --color-black: #21191E;
  --color-green: #8CCF10;
  --color-pink: #FF0089;
  --color-dark: #1A161A;
  --color-gray: #3D343D;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--color-black);
  color: white;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Navigation */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color 0.3s;
  padding: 1rem 0;
}

#navbar.scrolled {
  background-color: rgba(33, 25, 30, 0.9);
  backdrop-filter: blur(10px);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#logo {
  height: 2rem;
  width: auto;
}

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

.nav-links a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--color-green);
}

.login-btn {
  background-color: var(--color-pink);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: background-color 0.3s;
  font-weight: 600;
}

.login-btn:hover {
  background-color: rgba(255, 0, 137, 0.8);
}

/* Hero Section */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  overflow: hidden;
}

.hero-video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

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

.btn-primary:hover {
  background-color: rgba(140, 207, 16, 0.8);
}

.btn-outline {
  border: 2px solid white;
  color: white;
}

.btn-outline:hover {
  border-color: var(--color-pink);
  color: var(--color-pink);
}

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

.btn-pink:hover {
  background-color: rgba(255, 0, 137, 0.8);
}

/* Section Styles */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: #ccc;
  max-width: 600px;
  margin: 0 auto;
}

.accent-green {
  color: var(--color-green);
}

.accent-pink {
  color: var(--color-pink);
}

/* Method Section */
.method-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.method-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon.pink {
  background-color: rgba(255, 0, 137, 0.2);
  color: var(--color-pink);
}

.feature-icon.green {
  background-color: rgba(140, 207, 16, 0.2);
  color: var(--color-green);
}

.feature-text h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.feature-text p {
  color: #ccc;
}

.method-image {
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.method-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s;
}

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

.pricing-card {
  background-color: var(--color-gray);
  padding: 2rem;
  border-radius: 1rem;
  margin-top: 2rem;
  text-align: center;
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.price {
  font-size: 2.5rem;
  font-weight: bold;
  margin: 1rem 0;
  color: var(--color-green);
}

.price span {
  font-size: 1rem;
  color: #ccc;
}

/* Tools Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.tool-card {
  background-color: var(--color-gray);
  border-radius: 1rem;
  overflow: hidden;
  transition: transform 0.3s;
  height: 100%;
}

.tool-card:hover {
  transform: translateY(-0.5rem);
}

.tool-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.tool-content {
  padding: 1.5rem;
}

.tool-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.tool-content p {
  color: #ccc;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.tool-link {
  color: var(--color-green);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
}

.tool-link:hover {
  color: rgba(140, 207, 16, 0.8);
}

/* Extension Section */
.extension-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.extension-text {
  padding-right: 2rem;
}

.extension-features {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.extension-image {
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.extension-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s;
}

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

/* FAQ Section */
.dark-bg {
  background-color: var(--color-dark);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem 0;
  background: none;
  border: none;
  color: white;
  font-size: 1.25rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s;
}

.faq-question:hover {
  color: var(--color-green);
}

.faq-answer {
  color: #ccc;
  padding: 0 0 1.5rem;
  display: none;
  line-height: 1.7;
}

.faq-item.active .faq-question {
  color: var(--color-green);
}

.faq-item.active .faq-answer {
  display: block;
}

/* Footer */
footer {
  background-color: var(--color-black);
  border-top: 1px solid var(--color-gray);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  color: #ccc;
  margin: 1rem 0;
}

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

.social-links a {
  color: #ccc;
  transition: color 0.3s;
}

.social-links a:hover {
  color: var(--color-pink);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.link-group h3 {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.link-group a {
  display: block;
  color: #ccc;
  text-decoration: none;
  margin-bottom: 0.75rem;
  transition: color 0.3s;
}

.link-group a:hover {
  color: var(--color-green);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray);
  color: #ccc;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .method-content,
  .extension-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .extension-text {
    padding-right: 0;
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}