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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #fff;
  background-color: #000000;
}

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

/* Header */
.header {
  background: #111111;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  background: #1a1a1a;
  margin: 0 auto;
}

.nav-brand h1 {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
}

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

.nav-links a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #fff;
}

.btn-register {
  background: #000;
  border: 1px solid #fff;
  color: white !important;
  padding: 0.5rem 1.5rem;
  border-radius: 5px;
  transition: background 0.3s;
}

.btn-register:hover {
  background: #000;
}

.mobile-menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: #000000;
  color: white;
  border: 1px solid white;
}

.btn-primary:hover {
  background: #111111;
  transform: translateY(-2px);
}

.btn-secondary {
  background: #000;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.btn-secondary:hover {
  background: #2c5aa0;
  color: white;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #000 0%, #1a1a1a 100%);
  color: white;
  padding: 150px 0 100px;
  text-align: center;
}

.hero-content h1 {
  font-size: 2rem;
  margin-bottom: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

/* Secondary sections */
.secondary-hero,
.cta-section {
  padding: 80px 0;
  text-align: center;
  background: white;
}

.secondary-hero h2,
.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #fff;
}

.cta-section {
  background: #111111;
}

/* About Section */
.about-section {
  padding: 80px 0;
  background: #111111;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

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

.section-header h3 {
  font-size: 1.5rem;
  color: #fff;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: #fff;
}

.read-more {
  color: #2c5aa0;
  text-decoration: none;
  font-weight: 600;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
  background: #111111;
}

.faq-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #fff;
}

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

.faq-item {
  background: #111111;
  margin-bottom: 1rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: #fff;
}

.faq-question:hover {
  background: #000;
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: #fff;
  display: none;
}

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

.faq-answer a {
  color: #fff;
  text-decoration: none;
}

/* Services Section */
.services-section {
  padding: 80px 0;
  background: #111111;
}

.services-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #fff;
}

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

.service-card {
  background: #0000;
  padding: 2rem;
  border: 0.5px solid white;
  border-radius: 10px;
  text-align: center;

  transition: transform 0.3s;
}

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

.service-icon {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

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

/* Why Choose Section */
.why-choose-section {
  padding: 80px 0;
  background: #111111;
}

.why-choose-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #fff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: #111111;
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(73, 73, 73, 0.1);
  transition: transform 0.3s;
}

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

.feature-icon {
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #fff;
}

.feature-card p {
  color: #fff;
  line-height: 1.6;
}

/* Ready Section */
.ready-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #000000 0%, #111111 100%);
  color: white;
  text-align: center;
}

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

.ready-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Plans Section */
.plans-section {
  padding: 80px 0;
  background: #111111;
}

.plans-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #fff;
}

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

.plan-card {
  background: #000000;
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.3s;
}

.plan-card:hover {
  border-color: #ffffff;
  transform: translateY(-5px);
}

.plan-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.plan-card ul {
  list-style: none;
  margin-bottom: 2rem;
}

.plan-card li {
  padding: 0.5rem 0;
  color: #fff;
}

.crypto-plan {
  grid-column: span 2;
}

.crypto-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.tier {
  background: #111111;
  padding: 1rem;
  border-radius: 8px;
}

.tier h4 {
  color: #2c5aa0;
  margin-bottom: 0.5rem;
}

/* Testimonials */
.testimonials-section {
  padding: 80px 0;
  background: #111111;
}

.testimonials-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #fff;
}

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

.testimonial-card {
  background: #111111;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 1rem;
  color: #fff;
  font-size: 1.1rem;
}

.testimonial-author {
  color: #2c5aa0;
  font-weight: 600;
}

/* Final CTA */
.final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #000000 0%, #111111 100%);
  color: white;
  text-align: center;
}

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

.final-cta p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  background: #111111;
  color: white;
  padding: 60px 0 20px;
}

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

.footer-brand h3 {
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: #ccc;
  line-height: 1.6;
}
.hero-links {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

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

.footer-column h4 {
  margin-bottom: 1rem;
  color: #fff;
}

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

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: #fff;
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

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

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

  .crypto-plan {
    grid-column: span 1;
  }

  .crypto-tiers {
    grid-template-columns: 1fr;
  }

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

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

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

  .section-header h2,
  .services-section h2,
  .why-choose-section h2,
  .plans-section h2,
  .testimonials-section h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .navbar {
    padding: 1rem;
  }

  .hero {
    padding: 120px 0 80px;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
}

input,
textarea {
  width: 100%;
  padding: 0.7rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #4f46e5;
}

.btn-submit {
  background: #4f46e5;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.btn-submit:hover {
  background: #4338ca;
}
.contact-section {
  background: #111111;
}
.contact-section h2 {
  color: #fff;
  text-align: center;
  margin-bottom: 2rem;
}