/* Main CSS for SarAi Future Trading Bot Website */

/* Global Styles */
:root {
  --primary-color: #0a2540;
  --secondary-color: #ffc107;
  --accent-color: #1e88e5;
  --text-color: #333;
  --light-text: #fff;
  --dark-bg: #0a1929;
  --light-bg: #f8f9fa;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--light-bg);
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--accent-color);
  color: var(--light-text);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  text-align: center;
}

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

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

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

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  text-align: center;
  color: var(--primary-color);
}

.section-subtitle {
  font-size: 1.2rem;
  margin-bottom: 40px;
  text-align: center;
  color: #666;
}

/* Header */
.header {
  background-color: var(--primary-color);
  padding: 20px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: var(--box-shadow);
}

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

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

.logo img {
  height: 50px;
}

.logo-text {
  margin-left: 10px;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--light-text);
}

.logo-text span {
  color: var(--secondary-color);
}

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

.nav-item {
  margin-left: 30px;
}

.nav-link {
  color: var(--light-text);
  font-weight: 500;
  position: relative;
}

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

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--light-text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1a3a6c 100%);
  color: var(--light-text);
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/grid-pattern.svg');
  opacity: 0.1;
}

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

.hero-text {
  flex: 1;
  max-width: 600px;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

.hero-btns {
  display: flex;
  gap: 15px;
}

.hero-image {
  flex: 1;
  text-align: right;
}

.hero-image img {
  max-width: 100%;
  animation: float 3s ease-in-out infinite;
}

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

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: #fff;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

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

.feature-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.feature-text {
  color: #666;
}

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

.steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.step {
  flex: 0 0 calc(25% - 20px);
  text-align: center;
  padding: 20px;
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 30%;
  right: -10px;
  width: 20px;
  height: 20px;
  border-top: 2px dashed var(--secondary-color);
  border-right: 2px dashed var(--secondary-color);
  transform: rotate(45deg);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.step-text {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Pricing Section */
.pricing {
  background-color: var(--light-bg);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.pricing-card {
  background-color: #fff;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.pricing-card:hover {
  transform: scale(1.03);
}

.pricing-header {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 20px;
  text-align: center;
}

.pricing-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 700;
}

.pricing-features {
  padding: 30px;
  list-style: none;
}

.pricing-feature {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.pricing-feature i {
  color: var(--accent-color);
  margin-right: 10px;
}

.pricing-footer {
  padding: 0 30px 30px;
  text-align: center;
}

/* Testimonials Section */
.testimonials {
  background-color: var(--primary-color);
  color: var(--light-text);
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 30px;
  text-align: center;
}

.testimonial-text {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 10px;
}

.testimonial-name {
  font-weight: 600;
  margin-bottom: 5px;
}

.testimonial-position {
  font-size: 0.9rem;
  opacity: 0.8;
}

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

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

.faq-item {
  background-color: #fff;
  border-radius: var(--border-radius);
  margin-bottom: 15px;
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
}

.faq-question i {
  transition: var(--transition);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 1000px;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
  color: var(--light-text);
  text-align: center;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-text {
  max-width: 600px;
  margin: 0 auto 30px;
  font-size: 1.1rem;
}

/* Footer */
.footer {
  background-color: var(--dark-bg);
  color: var(--light-text);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.footer-logo img {
  height: 40px;
}

.footer-logo-text {
  margin-left: 10px;
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-logo-text span {
  color: var(--secondary-color);
}

.footer-about {
  margin-bottom: 20px;
  opacity: 0.8;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--light-text);
  transition: var(--transition);
}

.footer-social a:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.footer-title {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--secondary-color);
}

.footer-links {
  list-style: none;
}

.footer-link {
  margin-bottom: 10px;
}

.footer-link a {
  color: var(--light-text);
  opacity: 0.8;
  transition: var(--transition);
}

.footer-link a:hover {
  opacity: 1;
  color: var(--secondary-color);
  padding-left: 5px;
}

.footer-contact {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.footer-contact i {
  margin-right: 10px;
  color: var(--secondary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Disclaimer */
.disclaimer {
  background-color: #f8d7da;
  color: #721c24;
  padding: 15px;
  border-radius: var(--border-radius);
  margin-top: 20px;
  font-size: 0.9rem;
}

/* Responsive Styles */
@media screen and (max-width: 992px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-text {
    margin-bottom: 40px;
  }
  
  .hero-btns {
    justify-content: center;
  }
  
  .step:not(:last-child)::after {
    display: none;
  }
  
  .step {
    flex: 0 0 calc(50% - 20px);
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--primary-color);
    flex-direction: column;
    align-items: center;
    padding: 40px 0;
    transition: var(--transition);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-item {
    margin: 15px 0;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .step {
    flex: 0 0 100%;
  }
}

@media screen and (max-width: 576px) {
  .hero {
    padding: 140px 0 80px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .feature-card {
    padding: 20px;
  }
}