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

:root {
  --primary-color: #6c5ce7;
  --secondary-color: #a29bfe;
  --dark-bg: #1a1a2e;
  --card-bg: #16213e;
  --text-primary: #ffffff;
  --text-secondary: #b8b9c3;
  --accent: #00d2d3;
  --success: #2ecc71;
  --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #0f0c29;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Navigation */
.navbar {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

.highlight {
  color: var(--accent);
}

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

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s;
  font-weight: 500;
}

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

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 4px;
  z-index: 1001;
  position: relative;
}

.hamburger:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 3px;
  transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

.btn-login {
  background: var(--gradient);
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  color: var(--text-primary) !important;
  transition: transform 0.3s, box-shadow 0.3s;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  background: radial-gradient(
    ellipse at top,
    rgba(102, 126, 234, 0.1) 0%,
    transparent 50%
  );
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.stat-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s, border-color 0.3s;
}

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

.stat-card h2 {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.stat-card p {
  color: var(--text-secondary);
}

/* Sections */
section {
  padding: 5rem 0;
}

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

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

/* Features Section */
.features-section {
  background: rgba(15, 12, 41, 0.5);
  padding: 5rem 0;
}

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

.feature-card {
  background: var(--card-bg);
  padding: 2.5rem;
  border-radius: 20px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 5px 15px rgba(102, 126, 234, 0.3));
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1rem;
}

/* Plans Section */
.plans-section {
  background: rgba(22, 33, 62, 0.3);
}

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

.plan-card {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 2.5rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.plan-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.plan-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.plan-card:hover::before {
  opacity: 1;
}

.plan-card.featured {
  border-color: var(--accent);
  border-width: 3px;
  transform: scale(1.05);
}

.plan-badge {
  display: inline-block;
  background: var(--gradient);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.plan-badge-featured {
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--accent);
  color: white;
  padding: 0.5rem 2rem;
  transform: rotate(45deg);
  font-size: 0.8rem;
  font-weight: bold;
}

.plan-header h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.plan-price {
  text-align: center;
  margin: 2rem 0;
}

.profit-rate {
  font-size: 3rem;
  font-weight: bold;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.period {
  color: var(--text-secondary);
  font-size: 1rem;
}

.plan-details {
  text-align: center;
  margin-bottom: 2rem;
}

.min-max {
  color: var(--text-secondary);
  margin: 0.5rem 0;
}

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

.plan-features li {
  padding: 0.8rem 0;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.plan-features li:last-child {
  border-bottom: none;
}

.btn-invest {
  width: 100%;
  padding: 1rem;
  background: var(--gradient);
  border: none;
  border-radius: 10px;
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-invest:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.btn-invest:active {
  transform: translateY(0);
}

/* How It Works Section */
.how-it-works-section {
  background: rgba(22, 33, 62, 0.5);
  padding: 5rem 0;
}

.steps-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.step-card {
  background: var(--card-bg);
  padding: 3rem 2.5rem;
  border-radius: 20px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  transition: all 0.3s;
  flex: 1;
  max-width: 300px;
  min-width: 280px;
  position: relative;
}

.step-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.step-number {
  font-size: 4rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  line-height: 1;
}

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

.step-card p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.step-arrow {
  font-size: 3rem;
  color: var(--accent);
  font-weight: bold;
}

@media (max-width: 768px) {
  .step-arrow {
    transform: rotate(90deg);
    margin: 1rem 0;
  }

  .steps-container {
    flex-direction: column;
  }
}

/* Bots Section */
.bots-section {
  background: rgba(15, 12, 41, 0.5);
}

.bots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.bot-card {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 2rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s;
  position: relative;
  text-align: center;
}

.bot-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(0, 210, 211, 0.2);
}

.bot-card.featured {
  border-color: var(--accent);
  border-width: 3px;
}

.bot-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--accent);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
}

.bot-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

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

.bot-price {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.bot-profit {
  margin: 1.5rem 0;
}

.profit-value {
  font-size: 2.5rem;
  font-weight: bold;
  display: block;
  color: var(--success);
}

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

.bot-description {
  color: var(--text-secondary);
  margin: 1rem 0;
  min-height: 40px;
}

.bot-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
}

.bot-features li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
}

/* Security Section */
.security-section {
  background: rgba(22, 33, 62, 0.3);
  padding: 5rem 0;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.security-card {
  background: var(--card-bg);
  padding: 2.5rem;
  border-radius: 20px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.security-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 210, 211, 0.05) 0%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity 0.3s;
}

.security-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(0, 210, 211, 0.2);
}

.security-card:hover::before {
  opacity: 1;
}

.security-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 5px 15px rgba(0, 210, 211, 0.3));
  position: relative;
  z-index: 1;
}

.security-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
  position: relative;
  z-index: 1;
}

.security-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  position: relative;
  z-index: 1;
}

/* Testimonials Section */
.testimonials-section {
  background: rgba(15, 12, 41, 0.5);
  padding: 5rem 0;
}

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

.testimonial-card {
  background: var(--card-bg);
  padding: 2.5rem;
  border-radius: 20px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.testimonial-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.testimonial-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(
    circle,
    rgba(102, 126, 234, 0.1) 0%,
    transparent 70%
  );
  border-radius: 0 0 0 100%;
}

.testimonial-rating {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1rem;
  font-style: italic;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.author-info h4 {
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  font-size: 1.1rem;
}

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

/* Contact Section */
.contact-section {
  background: rgba(22, 33, 62, 0.3);
  padding: 5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.contact-card {
  background: var(--card-bg);
  padding: 2.5rem;
  border-radius: 20px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  min-height: 350px;
  justify-content: space-between;
}

.contact-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.05) 0%,
    rgba(26, 26, 46, 1) 100%
  );
}

.contact-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  color: var(--accent);
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.contact-detail {
  color: var(--text-primary) !important;
  font-weight: 600;
  margin-top: 1rem;
}

.whatsapp-button {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  padding: 0.8rem 2rem;
  border-radius: 50px;
  color: white;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  margin: 1rem 0;
  transition: all 0.3s;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
}

.whatsapp-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.address {
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: rgba(0, 210, 211, 0.05);
  border-radius: 10px;
  border-left: 3px solid var(--accent);
}

.address p {
  margin: 0.5rem 0;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
}

.address p:first-child {
  font-weight: 700;
  color: var(--accent);
  font-size: 1.1rem;
}

.hours {
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: rgba(0, 210, 211, 0.05);
  border-radius: 10px;
  border-left: 3px solid var(--accent);
}

.hours p {
  margin: 0.8rem 0;
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.hours strong {
  color: var(--accent);
  font-weight: 600;
}

/* Footer */
.footer {
  background: var(--dark-bg);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 968px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--accent);
}

.footer-section p,
.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
}

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

.whatsapp-link {
  color: #25d366 !important;
  font-weight: 600 !important;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.3s;
}

.whatsapp-link:hover {
  color: #128c7e !important;
  opacity: 0.8;
  transform: translateX(3px);
}

.footer-section h4 {
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}

.footer-section.address-section {
  border-left: 3px solid var(--accent);
  padding-left: 2rem;
  background: rgba(0, 210, 211, 0.05);
  border-radius: 10px;
  padding: 1.5rem 2rem;
  margin-top: 0.5rem;
}

.footer-section.address-section p {
  color: var(--text-primary) !important;
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.footer-section.address-section p:first-child {
  font-weight: 600;
  color: var(--accent) !important;
  font-size: 1rem;
  margin-bottom: 0.8rem;
}

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

/* Responsive Design */
.user-greeting {
  color: var(--accent);
  font-weight: 500;
  margin-right: 1rem;
}

.btn-logout {
  background: rgba(231, 76, 60, 0.2);
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  color: #e74c3c !important;
  transition: all 0.3s;
}

.btn-logout:hover {
  background: rgba(231, 76, 60, 0.3);
  transform: translateY(-2px);
}

.dashboard-link {
  color: var(--accent) !important;
  font-weight: 600 !important;
  position: relative;
}

.dashboard-link:hover {
  color: var(--accent) !important;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: white;
  text-align: center;
  border-radius: 60px;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  z-index: 999;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-float span:first-child {
  font-size: 1.5rem;
}

.whatsapp-text {
  font-size: 1rem;
}

@keyframes pulse {
  0% {
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.7);
  }
  100% {
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex !important;
    z-index: 1001;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(26, 26, 46, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 3rem;
    gap: 1.5rem;
    transition: right 0.3s ease;
    z-index: 999;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

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

  .nav-links a {
    font-size: 1.1rem;
    padding: 1rem 0;
    width: 90%;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .btn-deposit,
  .btn-withdraw {
    width: 90%;
    padding: 1rem;
    margin: 0 auto;
  }

  .btn-login {
    width: 90%;
    text-align: center;
  }

  .btn-logout {
    width: 90%;
    text-align: center;
  }

  .user-greeting {
    display: none !important;
  }

  /* Prevent scroll when menu is open */
  body.menu-open {
    overflow: hidden;
  }

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

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

  .contact-card {
    padding: 2rem;
  }

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

  .plans-grid,
  .bots-grid,
  .features-grid,
  .security-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .plan-card.featured {
    transform: scale(1);
  }

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

  .feature-icon,
  .security-icon {
    font-size: 3rem;
  }

  .step-number {
    font-size: 3rem;
  }

  .step-card {
    max-width: 100%;
  }

  .user-greeting {
    display: none;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 0.8rem 1rem;
  }

  .whatsapp-text {
    display: none;
  }

  .whatsapp-float span:first-child {
    font-size: 1.8rem;
  }
}