/* Sleek White Theme Design System */
:root {
  --background: #FFFFFF;
  --surface: #F9FAFB;
  --text-main: #000000;
  --text-muted: #333333;
  --primary: #6c8d3a;
  --primary-hover: #5b7831;
  --primary-light: #eef3e6;
  --border: #E5E7EB;
  --radius: 12px;
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p { color: var(--text-muted); }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section-light { background-color: var(--surface); }
.section-white { background-color: var(--background); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 15px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid transparent;
  transform: translateY(0);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(108, 141, 58, 0.2);
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 12px rgba(108, 141, 58, 0.2);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 6px 16px rgba(108, 141, 58, 0.3);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-main);
  border-color: var(--border);
}

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

.btn-outline {
  border-color: var(--border);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Navbar */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 100;
  transition: all 0.3s ease;
  padding: 24px 0;
  background: transparent;
}

.navbar.scrolled {
  padding: 16px 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

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

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

.logo-text {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-links { display: flex; gap: 32px; }
.nav-links a { font-weight: 500; font-size: 0.95rem; color: var(--text-muted); transition: color 0.2s ease; }
.nav-links a:hover { color: var(--primary); }

/* Hero */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.hero {
  padding: 180px 0 120px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: #FFFFFF;
}

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

.badge {
  display: inline-block;
  padding: 6px 12px;
  background: var(--primary-light);
  border: 1px solid rgba(108, 141, 58, 0.2);
  color: var(--primary);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(108, 141, 58, 0.1);
}

.hero-title { font-size: 4rem; margin-bottom: 24px; }
.hero-title span { color: var(--primary); }
.hero-description { font-size: 1.125rem; margin-bottom: 40px; max-width: 480px; }
.hero-actions { display: flex; gap: 16px; }

.hero-image-container {
  display: flex; justify-content: center;
}
.hero-image {
  max-width: 100%;
  height: auto;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.1));
  mix-blend-mode: multiply;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--background);
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.feature-card:hover {
  border-color: var(--primary);
  box-shadow: 0 12px 24px rgba(108, 141, 58, 0.1);
  transform: translateY(-5px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
  transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
  background: var(--primary);
  color: white;
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

/* Interactive Cards Grid (Consumables & Modules) */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 4px; height: 100%;
  background: var(--primary);
  transform: scaleY(0);
  transition: transform 0.3s ease;
  transform-origin: bottom;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(108, 141, 58, 0.08);
  border-color: var(--primary-light);
  background: #FFFFFF;
}

.info-card:hover::before {
  transform: scaleY(1);
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--background);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.info-card:hover .info-icon {
  background: var(--primary-light);
  color: var(--primary);
  border-color: transparent;
  transform: rotate(5deg) scale(1.1);
}

.info-content {
  flex: 1;
}

.info-content h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.3;
}

.info-badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: all 0.3s ease;
}

.info-card:hover .info-badge {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.mt-80 {
  margin-top: 80px;
}

/* Two Col */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.col h2 {
  font-size: 2rem;
  margin-bottom: 32px;
}

.list-styled {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.list-styled li {
  padding-left: 24px;
  position: relative;
  font-size: 1rem;
  color: var(--text-muted);
}

.list-styled li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.list-styled li strong {
  color: var(--text-main);
}

/* Specs */
.specs-box {
  background: var(--background);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}

.spec-row {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-label {
  flex: 1;
  padding: 24px;
  font-weight: 600;
  background: #FAFAFA;
  border-right: 1px solid var(--border);
}

.spec-value {
  flex: 2;
  padding: 24px;
  color: var(--text-muted);
}

/* Pricing */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(108, 141, 58, 0.1);
  border-color: var(--primary);
}

.pricing-header {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.pricing-header h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price .currency {
  font-size: 1.5rem;
}

.price .vat {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 8px;
}

.price-alt {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pricing-features li {
  padding-left: 24px;
  position: relative;
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.pricing-features li strong {
  color: var(--text-main);
}

.warranty-card {
  background: var(--primary-light);
  border-color: var(--primary);
}

/* CTA */
.section-cta {
  background: var(--primary);
  color: white;
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
  z-index: 1;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: 40px;
}

.section-cta .btn-primary {
  background: white;
  color: var(--primary);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.section-cta .btn-primary:hover {
  background: var(--surface);
  color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--background);
  border-radius: var(--radius);
  width: 100%;
  max-width: 600px;
  position: relative;
  transform: translateY(20px);
  transition: all 0.3s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 36px;
  height: 36px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Footer */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer p {
  font-size: 0.875rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 8px;
}

.mobile-only-btn {
  display: none !important;
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; align-items: center; justify-content: center; }
  .desktop-only { display: none; }
  
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-top: 1px solid var(--border);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .mobile-only-btn {
    display: inline-flex !important;
    margin-top: 8px;
  }

  .hero-container, .two-col-grid, .features-grid, .cards-grid, .pricing-cards { grid-template-columns: 1fr; }
  .hero { padding: 120px 0 60px; text-align: center; }
  .hero-title { font-size: 2.25rem; }
  .hero-description { font-size: 1rem; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; }
  
  .spec-row { flex-direction: column; }
  .spec-label { border-right: none; border-bottom: 1px solid var(--border); padding: 16px; }
  .spec-value { padding: 16px; }
  .section-header h2, .col h2, .cta-content h2 { font-size: 1.75rem; }
  .section { padding: 64px 0; }
  .section-cta { padding: 80px 24px; }
  .feature-card { padding: 24px; }
  .info-card { padding: 16px; gap: 16px; }
  .pricing-card { padding: 24px; }
}