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

body {
  font-family: 'Poppins', sans-serif;
  background-color: #f5f7fa;
  color: #2d3748;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* Header */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  padding: 10px 0;
}

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

.logo img {
  height: 50px;
}

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

.header-nav a {
  color: #2d3748;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.3s ease;
}

.header-nav a:hover {
  color: #17E1A8;
}

.header-cta {
  background: #17E1A8;
  color: #fff;
  padding: 10px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.header-cta:hover {
  background: #14c594;
  transform: translateY(-2px);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: #2d3748;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 140px 0 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #e2e8f0 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fef3c7;
  color: #92400e;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 42px;
  font-weight: 700;
  color: #2d3748;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero h1 span {
  color: #17E1A8;
}

.hero-subtitle {
  font-size: 18px;
  color: #64748b;
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #17E1A8 0%, #14c594 100%);
  color: #fff;
  padding: 16px 32px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(23, 225, 168, 0.3);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(23, 225, 168, 0.4);
}

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

.hero-image {
  width: 100%;
  max-width: 350px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.15));
}

/* Info Section */
.info-section {
  padding: 80px 0;
  background: #fff;
}

.info-card {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 40px;
  background: linear-gradient(135deg, #f0fdfa 0%, #e0f2fe 100%);
  border-radius: 20px;
  border: 2px solid #17E1A8;
}

.info-icon {
  width: 80px;
  height: 80px;
  background: #17E1A8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.info-icon i {
  font-size: 40px;
  color: #fff;
}

.info-card h2 {
  font-size: 28px;
  color: #2d3748;
  margin-bottom: 15px;
}

.info-card p {
  font-size: 16px;
  color: #64748b;
  line-height: 1.8;
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background: #f5f7fa;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 32px;
  color: #2d3748;
  margin-bottom: 10px;
}

.section-title p {
  font-size: 16px;
  color: #64748b;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature-card {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: #17E1A8;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #17E1A8 0%, #14c594 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.feature-icon i {
  font-size: 30px;
  color: #fff;
}

.feature-card h3 {
  font-size: 20px;
  color: #2d3748;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #17E1A8 0%, #14c594 100%);
  color: #fff;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.cta-content h2 {
  font-size: 32px;
  margin-bottom: 15px;
}

.cta-content p {
  font-size: 16px;
  margin-bottom: 30px;
  opacity: 0.95;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #17E1A8;
  padding: 16px 32px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Access Section */
.access-section {
  padding: 80px 0;
  background: #fff;
}

.access-card {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 40px;
  background: #f8fafc;
  border-radius: 20px;
  border: 2px dashed #cbd5e0;
}

.access-card i {
  font-size: 60px;
  color: #17E1A8;
  margin-bottom: 20px;
}

.access-card h3 {
  font-size: 24px;
  color: #2d3748;
  margin-bottom: 15px;
}

.access-card p {
  font-size: 15px;
  color: #64748b;
  margin-bottom: 25px;
  line-height: 1.6;
}

.access-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #2d3748;
  color: #fff;
  padding: 14px 28px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: all 0.3s ease;
}

.access-btn:hover {
  background: #1a202c;
  transform: translateY(-2px);
}

/* Footer */
.footer {
  background: #1a202c;
  color: #cbd5e0;
  padding: 60px 0 0;
  margin-top: auto;
}

.footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand img {
  max-width: 180px;
  margin-bottom: 15px;
}

.footer-brand p {
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 15px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cbd5e0;
  text-decoration: none;
  font-size: 18px;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: #17E1A8;
  color: #fff;
  transform: translateY(-2px);
}

.footer-section h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 15px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #cbd5e0;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #17E1A8;
}

.footer-bottom {
  background: rgba(0,0,0,0.2);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: #a0aec0;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

/* Responsive */
@media (max-width: 768px) {
  .logo img {
    height: 50px;
  }

  .header-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    gap: 1rem;
    z-index: 99;
  }

  .header-nav.active {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .mobile-menu-toggle.active i {
    color: #17E1A8;
  }

  .header-cta {
    font-size: 13px;
    padding: 8px 12px;
    gap: 6px;
  }

  .hero {
    padding: 140px 0 60px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 40px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-visual {
    order: -1;
  }

  .hero-image {
    max-width: 100%;
  }

  .hero-content {
    position: relative;
    z-index: 1;
  }

  .info-card {
    padding: 30px 20px;
  }

  .info-card h2 {
    font-size: 22px;
  }

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

  .section-title h2 {
    font-size: 24px;
  }

  .cta-content h2 {
    font-size: 24px;
  }

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

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

  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 24px;
    bottom: 15px;
    right: 15px;
  }
}