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

:root {
  --primary-blue: #0b65fe;
  --black: #000000;
  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-600: #6c757d;
  --gray-800: #343a40;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--black);
  background-color: var(--white);
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--gray-200);
}

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

.logo-img {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

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

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

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--black);
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  text-align: center;
  background: linear-gradient(135deg, var(--white) 0%, var(--gray-100) 100%);
}

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

.status-badge {
  display: inline-block;
  background: var(--primary-blue);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 2rem;
  animation: pulse 2s infinite;
}

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

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.highlight {
  color: var(--primary-blue);
}

.price {
  background: linear-gradient(45deg, var(--primary-blue), #0052cc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray-600);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
  display: inline-block;
}

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

.btn-primary:hover {
  background: #0052cc;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(11, 101, 254, 0.3);
}

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

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

.savings-counter {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
}

.counter {
  font-size: 2rem;
  font-weight: 800;
}

/* Comparison Section */
.comparison {
  padding: 80px 0;
  background: var(--white);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
}

.comparison-table {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.table-header {
  display: grid;
  grid-template-columns: 1fr 150px;
  background: var(--gray-100);
  font-weight: 600;
  border-bottom: 2px solid var(--gray-200);
}

.table-row {
  display: grid;
  grid-template-columns: 1fr 150px;
  border-bottom: 1px solid var(--gray-200);
  transition: background-color 0.3s ease;
}

.table-row:hover {
  background: var(--gray-100);
}

.table-cell {
  padding: 1.5rem 1rem;
  display: flex;
  align-items: center;
}

.price-cell {
  font-weight: 600;
  justify-content: center;
}

.total-row {
  background: var(--gray-100);
  font-weight: 600;
}

.oki-row {
  background: linear-gradient(135deg, var(--primary-blue), #0052cc);
  color: var(--white);
  font-weight: 600;
}

.oki-row:hover {
  background: linear-gradient(135deg, var(--primary-blue), #0052cc);
  color: var(--white);
}

.oki-price {
  font-size: 1.25rem;
  color: var(--white);
}

/* Demo Section */
.demo {
  padding: 80px 0;
  background: var(--gray-100);
}

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

.video-embed {
  max-width: 800px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.play-button {
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}

.video-placeholder:hover .play-button {
  transform: scale(1.1);
}

/* Founder Section */
.founder {
  padding: 80px 0;
  background: var(--white);
}

.founder-content {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  align-items: start;
  max-width: 1000px;
  margin: 0 auto;
}

.founder-image {
  text-align: center;
}

.founder-photo {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
  border: 4px solid var(--primary-blue);
  box-shadow: 0 10px 30px rgba(11, 101, 254, 0.2);
}

.founder-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.founder-text p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.7;
}

.founder-highlight {
  font-weight: 600;
  color: var(--primary-blue);
  font-size: 1.2rem !important;
}

/* Footer */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 2rem 0;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo-img {
  height: 30px;
  width: auto;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: var(--white);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
  }

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

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding: 100px 0 60px;
  }

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

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

  .table-header,
  .table-row {
    grid-template-columns: 1fr 150px;
    text-align: left;
  }

  .table-cell {
    padding: 1rem;
  }

  .price-cell {
    justify-content: center;
  }

  .founder-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .comparison,
  .demo,
  .founder {
    padding: 60px 0;
  }
}

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

  .nav-container {
    padding: 1rem 15px;
  }

  .founder-photo {
    width: 200px;
    height: 200px;
  }

  .avatar-icon {
    font-size: 3rem;
  }
}

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

/* Loading animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content > * {
  animation: fadeInUp 0.8s ease forwards;
}

.hero-content > *:nth-child(2) {
  animation-delay: 0.1s;
}
.hero-content > *:nth-child(3) {
  animation-delay: 0.2s;
}
.hero-content > *:nth-child(4) {
  animation-delay: 0.3s;
}
.hero-content > *:nth-child(5) {
  animation-delay: 0.4s;
}