:root {
  --primary-color: #00d4aa;
  --primary-hover: #00b894;
  --secondary-color: #0081f1;
  --accent-color: #ffffff;
  --dark-bg: #0f172a;
  --card-bg: #1e293b;
  --light-gray: #f8fafc;
  --medium-gray: #e2e8f0;
  --dark-gray: #64748b;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  --border-color: #e2e8f0;
  --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 25px 50px rgba(0, 0, 0, 0.25);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--accent-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Primary color list styling */
.section-subtitle-highlight ul {
  color: var(--primary-color);
  list-style-type: disc;
  padding-left: 1.5rem;
  margin: 1rem 0;
}

.section-subtitle-highlight li {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-weight: 500;
  line-height: 1.6;
}

.section-subtitle-highlight li::marker {
  color: var(--primary-color);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.logo-icon {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 10px;
  animation: pulse 2s infinite;
}

.logo-icon .fa-infinity {
  font-size: 1.2rem;
  color: white;
}

.logo-bits {
  position: absolute;
  top: -2px;
  right: -2px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.bit {
  width: 3px;
  height: 3px;
  background: var(--secondary-color);
  border-radius: 50%;
  animation: blink 1.5s infinite alternate;
}

.bit:nth-child(2) {
  animation-delay: 0.3s;
}

.bit:nth-child(3) {
  animation-delay: 0.6s;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

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

.nav-hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.bar {
  width: 25px;
  height: 3px;
  background: var(--primary-color);
  transition: 0.3s;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, 
    var(--dark-bg) 0%, 
    var(--card-bg) 50%, 
    var(--dark-bg) 100%);
  position: relative;
  overflow: hidden;
  color: var(--text-white);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(0, 212, 170, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(0, 129, 241, 0.1) 0%, transparent 50%);
  animation: floating 6s ease-in-out infinite;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 80vh;
}

.hero-content {
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
}

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

.btn {
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  box-shadow: var(--shadow);
}

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

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

.btn-secondary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  height: 400px;
}

.floating-elements {
  position: relative;
  width: 100%;
  height: 100%;
}

.element {
  position: absolute;
  border-radius: 20px;
  background: linear-gradient(135deg, 
    rgba(0, 212, 170, 0.2), 
    rgba(0, 184, 148, 0.1));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 212, 170, 0.2);
}

.element-1 {
  width: 100px;
  height: 100px;
  top: 20%;
  left: 10%;
  animation: float 3s ease-in-out infinite;
}

.element-2 {
  width: 150px;
  height: 150px;
  top: 50%;
  right: 20%;
  animation: float 4s ease-in-out infinite reverse;
}

.element-3 {
  width: 80px;
  height: 80px;
  bottom: 30%;
  left: 30%;
  animation: float 2.5s ease-in-out infinite;
}

.element-4 {
  width: 120px;
  height: 120px;
  top: 10%;
  right: 10%;
  animation: float 3.5s ease-in-out infinite reverse;
}

/* Custom Sections */
.custom-section {
  padding: 5rem 0;
}

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

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.section-subtitle-highlight {
  font-size: 1.2rem;
  color: var(--primary-color);
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}


.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Section 1 - Services */
.section1 {
  background: var(--card-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--dark-bg);
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 212, 170, 0.1), 
    transparent);
  transition: left 0.5s;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-color);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-white);
}

.service-card p {
  color: #cbd5e1;
  line-height: 1.6;
}

/* Affiliates Section */
.affiliates-section {
  background: var(--dark-bg);
}

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

.affiliate-card {
  background: var(--card-bg);
  border-radius: 15px;
  padding: 2rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.affiliate-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(0, 212, 170, 0.1), 
    transparent);
  transition: left 0.5s;
}

.affiliate-card:hover::before {
  left: 100%;
}

.affiliate-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-color);
  color: inherit;
}

.affiliate-logo {
  margin-bottom: 1.5rem;
}

.logo-placeholder {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin: 0 auto;
}

.affiliate-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-white);
  font-weight: 600;
}

.affiliate-content p {
  color: #cbd5e1;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Section 2 - About */
.section2 {
  background: var(--dark-bg);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.about-text .section-title {
  text-align: left;
  margin-bottom: 1.5rem;
}

.about-text .section-subtitle {
  text-align: left;
  margin: 0 0 2rem 0;
  max-width: none;
}

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

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.stat-item:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.stat-item h3 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

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

.about-visual {
  position: relative;
}

.about-image {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 3rem;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.tech-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.tech-item {
  background: var(--dark-bg);
  padding: 1rem;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  color: var(--primary-color);
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
}

.tech-item:hover {
  border-color: var(--primary-color);
  transform: scale(1.05);
}

/* Section 3 - Contact */
.section3 {
  background: var(--card-bg);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info .section-title {
  text-align: left;
  margin-bottom: 1rem;
}

.contact-info .section-subtitle {
  text-align: left;
  margin: 0 0 2rem 0;
  max-width: none;
}

.contact-details {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--dark-bg);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  color: var(--text-white);
}

.contact-item:hover {
  border-color: var(--primary-color);
}

.contact-item i {
  color: var(--primary-color);
  font-size: 1.2rem;
  width: 20px;
}

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

.social-link {
  width: 50px;
  height: 50px;
  background: var(--dark-bg);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.contact-form {
  background: var(--dark-bg);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem;
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-white);
  font-family: inherit;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1em;
  padding-right: 2.5rem;
}

.form-group select option {
  background: var(--card-bg);
  color: var(--text-white);
  padding: 0.5rem;
}

/* Footer */
.footer {
  background: var(--dark-bg);
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--border-color);
}

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

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-secondary);
  max-width: 300px;
}

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

.footer-column h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-column a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

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

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

/* Animations */
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes blink {
  0% { opacity: 1; }
  100% { opacity: 0.3; }
}

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

@keyframes floating {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(1deg) scale(1.02); }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: var(--card-bg);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: var(--shadow);
    padding: 2rem 0;
  }

  .nav-menu .nav-link {
    color: var(--text-white);
  }

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

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

  .nav-hamburger {
    display: flex;
  }

  .hero {
    margin-top: 70px;
    min-height: calc(100vh - 70px);
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
    padding-top: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-text {
    padding-right: 0;
    text-align: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-info .section-title,
  .contact-info .section-subtitle {
    text-align: center;
  }

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

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

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

  .tech-stack {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

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

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

  .btn {
    width: 100%;
    max-width: 300px;
  }

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

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

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

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-hover);
}