/* Variables */
:root {
  --primary-bg: #1A0B2E;
  --secondary-bg: #2D1B4E;
  --surface: #241640;
  --text-primary: #FFFFFF;
  --text-secondary: #B8B3C7;
  --accent: #7C3AED;
  --accent-light: #A78BFA;
  --border: #3B2B5C;
  --shadow: rgba(124, 58, 237, 0.25);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Base */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
}

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

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(26, 11, 46, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

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

.nav-brand img {
  height: 45px;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

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

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger {
  width: 28px;
  height: 3px;
  background: var(--text-primary);
  position: relative;
  transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--text-primary);
  transition: var(--transition);
}

.hamburger::before {
  transform: translateY(-8px);
}

.hamburger::after {
  transform: translateY(8px);
}

/* Hero Section */
.hero-section {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  opacity: 0.1;
  filter: blur(100px);
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--text-primary);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.hero-title {
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.cta-main,
.cta-secondary {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

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

.cta-main:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px var(--shadow);
}

.cta-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border);
}

.cta-secondary:hover {
  background: var(--surface);
  border-color: var(--accent);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  max-width: 600px;
  margin: 0 auto;
}

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

.stat-num {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent-light);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* About Section */
.about-section {
  padding: 80px 0;
  background: var(--surface);
}

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

.section-tag {
  display: inline-block;
  color: var(--accent-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.section-title {
  max-width: 700px;
  margin: 0 auto;
}

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

.feature-card {
  background: var(--primary-bg);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(124, 58, 237, 0.15);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: inline-block;
}

.feature-card h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Services Section */
.services-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--surface) 0%, var(--primary-bg) 100%);
}

.services-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-box {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  position: relative;
  transition: var(--transition);
}

.service-box:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
}

.service-box.featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--text-primary);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
}

.service-header {
  margin-bottom: 2rem;
}

.service-header h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.service-price {
  color: var(--accent-light);
  font-size: 1.25rem;
  font-weight: 600;
}

.service-features {
  list-style: none;
  margin-bottom: 2rem;
}

.service-features li {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-weight: bold;
}

.service-cta {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  border: 2px solid var(--border);
  background: transparent;
  color: var(--text-primary);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

.service-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.service-cta.primary {
  background: var(--accent);
  border-color: var(--accent);
}

.service-cta.primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
}

/* Community Section */
.community-section {
  padding: 80px 0;
  background: var(--primary-bg);
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.community-card {
  background: var(--surface);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
}

.community-card:hover {
  transform: scale(1.03);
  box-shadow: 0 20px 40px var(--shadow);
}

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

.community-info {
  padding: 2rem;
}

.community-info h3 {
  margin-bottom: 1rem;
  color: var(--accent-light);
}

.community-info p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.testimonials {
  background: var(--surface);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
}

.testimonial p {
  font-size: 1.5rem;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.testimonial cite {
  color: var(--accent-light);
  font-weight: 600;
  font-style: normal;
}

/* Gallery Section */
.gallery-section {
  padding: 40px 0;
  background: var(--surface);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

.gallery-img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: 20px;
  transition: var(--transition);
}

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

/* Partners Section */
.partners-section {
  padding: 80px 0;
  background: var(--primary-bg);
  text-align: center;
}

.partners-title {
  margin-bottom: 3rem;
}

.partners-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
  filter: grayscale(100%) brightness(1.5);
  opacity: 0.6;
}

.partners-logos img {
  max-height: 50px;
  width: auto;
  transition: var(--transition);
}

.partners-logos img:hover {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
}

.tech-partners {
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.partners-label {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-weight: 600;
}

.tech-logos {
  display: flex;
  justify-content: center;
  gap: 4rem;
  filter: grayscale(100%) brightness(1.3);
  opacity: 0.7;
}

.tech-logos img {
  max-height: 40px;
}

/* CTA Section */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--secondary-bg) 100%);
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
}

.cta-button-large {
  padding: 1.25rem 3rem;
  font-size: 1.2rem;
  font-weight: 700;
  background: var(--text-primary);
  color: var(--accent);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

.cta-button-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(255, 255, 255, 0.2);
}

/* Footer */
.footer {
  background: var(--surface);
  padding: 60px 0 20px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 45px;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-bg);
  color: var(--text-secondary);
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--accent);
  color: var(--text-primary);
}

.footer-column h4 {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

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

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

.footer-column a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.footer-column a:hover {
  color: var(--accent-light);
}

.footer-column p {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

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

/* Responsive */
@media (max-width: 968px) {
  .nav-links {
    position: fixed;
    top: 65px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 65px);
    background: var(--primary-bg);
    flex-direction: column;
    padding: 2rem;
    transition: var(--transition);
  }

  .nav-links.active {
    left: 0;
  }

  .nav-toggle {
    display: block;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .services-wrapper {
    grid-template-columns: 1fr;
  }

  .community-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .partners-logos {
    grid-template-columns: repeat(2, 1fr);
  }
}