/* Base Styles */
:root {
  --primary-color: #6A11CB;
  --secondary-color: #2575FC;
  --accent-color: #00F2FE;
  --text-color: #FFFFFF;
  --dark-bg: #111111;
  --medium-bg: #1A1A1A;
  --light-bg: #222222;
  --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  --box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  --transition: all 0.3s ease;
  --border-radius: 8px;
  --container-width: 1140px;
  --spacing: 1rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing);
}

a {
  color: var(--text-color);
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  text-align: center;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

section {
  padding: 5rem 0;
  position: relative;
}

section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 10%, rgba(106, 17, 203, 0.05) 0%, transparent 70%),
               radial-gradient(circle at 90% 90%, rgba(37, 117, 252, 0.05) 0%, transparent 70%);
}

/* Header */
header {
  background-color: rgba(17, 17, 17, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem var(--spacing);
}

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

.logo h1 {
  font-size: 1.5rem;
  margin: 0;
  margin-left: 0.75rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
}

.main-nav ul {
  display: flex;
  align-items: center;
}

.main-nav li {
  margin-left: 2rem;
}

.main-nav a {
  position: relative;
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--secondary-color);
}

.main-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--gradient);
  transition: width 0.3s;
}

.main-nav a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  margin: 6px 0;
  background-color: var(--text-color);
  transition: var(--transition);
}

.cta-button {
  background: var(--gradient);
  padding: 0.7rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(37, 117, 252, 0.3);
  transition: var(--transition);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(37, 117, 252, 0.4);
}

/* Hero Section */
.hero {
  padding-top: 10rem;
  padding-bottom: 6rem;
  background-color: var(--dark-bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(106, 17, 203, 0.15) 0%, transparent 50%),
               radial-gradient(circle at 80% 80%, rgba(37, 117, 252, 0.1) 0%, transparent 50%);
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
  max-width: 540px;
}

.hero-content h2 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.85);
}

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

.primary-button {
  background: var(--gradient);
  color: var(--text-color);
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(37, 117, 252, 0.3);
  transition: var(--transition);
}

.primary-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(37, 117, 252, 0.4);
}

.primary-button.large {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
}

.secondary-button {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-color);
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.secondary-button:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-image svg {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
}

/* How It Works Section */
.how-it-works {
  background-color: var(--medium-bg);
}

.steps {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 3rem;
}

.step {
  flex: 1;
  min-width: 250px;
  max-width: 350px;
  text-align: center;
  background: var(--light-bg);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient);
}

.step:hover {
  transform: translateY(-10px);
}

.step-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.5rem;
}

.step h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  background: var(--light-bg);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.feature::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.feature:hover {
  transform: translateY(-5px);
}

.feature:hover::after {
  transform: scaleX(1);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1.5rem;
}

.feature h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

/* Gallery Section */
.gallery {
  background-color: var(--medium-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: scale(1.03);
}

.gallery-item svg {
  width: 100%;
  height: auto;
  display: block;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  color: var(--text-color);
  font-weight: 600;
  text-align: center;
  transform: translateY(100%);
  transition: var(--transition);
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

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

.faq-list {
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  background: var(--light-bg);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question h3 {
  font-size: 1.1rem;
  margin: 0;
  font-weight: 600;
}

.toggle-icon {
  font-size: 1.5rem;
  transition: var(--transition);
}

.faq-item.active .toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active .faq-answer {
  padding: 0 1.5rem 1.5rem;
  max-height: 500px;
}

/* CTA Section */
.cta {
  background: var(--gradient);
  text-align: center;
}

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

.cta p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta .primary-button {
  background: var(--text-color);
  color: var(--primary-color);
}

.cta .primary-button:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* Footer */
footer {
  background-color: var(--medium-bg);
  padding: 5rem 0 2rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  display: flex;
  align-items: center;
}

.footer-logo svg {
  width: 40px;
  height: 40px;
  margin-right: 0.75rem;
}

.footer-logo span {
  font-size: 1.3rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}

.footer-column h4 {
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background: var(--gradient);
}

.footer-column ul li {
  margin-bottom: 0.8rem;
}

.footer-column ul li a {
  opacity: 0.8;
  transition: var(--transition);
}

.footer-column ul li a:hover {
  opacity: 1;
  color: var(--secondary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
}

/* Media Queries */
@media (max-width: 1024px) {
  .hero-content h2 {
    font-size: 2.8rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .hero .container {
    flex-direction: column;
  }
  
  .hero-content {
    max-width: 100%;
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-nav ul {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--dark-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
    z-index: 1000;
  }
  
  .main-nav ul.show {
    right: 0;
  }
  
  .main-nav li {
    margin: 1.5rem 0;
  }
  
  .footer-top {
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  :root {
    --spacing: 0.75rem;
  }
  
  .hero-content h2 {
    font-size: 2.2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .steps {
    flex-direction: column;
    align-items: center;
  }
  
  .step {
    max-width: 100%;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons a {
    width: 100%;
    text-align: center;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 2rem;
  }
}