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

html,
body {
  height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--c-fg);
  background-color: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

:root {
  
  --c-bg: #0a0e27;
  --c-fg: #ffffff;
  --c-muted: #6b7280;
  --c-accent: #00ff88;
  --c-accent-alt: #00d4ff;
  --c-card-bg: #1a1f3a;
  --c-border: #2a2f4f;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --space-6: 4rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;

  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

h1 {
  font-size: clamp(2rem, 8vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 6vw, 2.75rem);
}

h3 {
  font-size: clamp(1.25rem, 4vw, 1.75rem);
}

h4, h5, h6 {
  font-size: clamp(1rem, 3vw, 1.25rem);
}

p {
  margin-bottom: var(--space-3);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

small, .caption, .label {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

header {
  background-color: var(--c-bg);
  color: var(--c-fg);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-bottom: 1px solid var(--c-border);
}

header .logo {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
}

header .logo img {
  width: 100%;
  height: auto;
  display: block;
}

header .brand {
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--c-fg);
}

main {
  min-height: calc(100vh - 200px);
}

section {
  padding: var(--space-6) var(--space-5);
}

@media (max-width: 640px) {
  section {
    padding: var(--space-5) var(--space-3);
  }
  
  header {
    padding: var(--space-3) var(--space-3);
  }
}

.section-centered {
  text-align: center;
  margin-inline: auto;
  max-width: 900px;
}

.section-centered h2 {
  color: var(--c-accent);
  margin-bottom: var(--space-4);
}

.section-centered > p {
  margin-inline: auto;
  max-width: 700px;
  text-align: center;
  color: var(--c-muted);
  margin-bottom: var(--space-5);
}

.hero {
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
  color: var(--c-fg);
  padding: var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 70svh;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1664262283608-05edf08055be?ixid=M3w4ODI3MzF8MHwxfHNlYXJjaHwyMHx8VlIlMjBhcmVuYSUyMGxvZ28lMjBpY29ufGVufDF8fHx8MTc3OTkwMDAxMXww&ixlib=rb-4.1.0&w=1600&q=80&fit=max&auto=format");
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  margin-inline: auto;
  max-width: 800px;
}

.hero h1 {
  color: var(--c-accent);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero p {
  color: var(--c-muted);
  margin-bottom: var(--space-5);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
}

.hero .cta-button {
  background-color: var(--c-accent);
  color: #000;
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
  text-decoration: none;
  display: inline-block;
}

.hero .cta-button:hover {
  background-color: var(--c-accent-alt);
}

.hero .cta-button:focus-visible {
  outline: 2px solid var(--c-accent-alt);
  outline-offset: 2px;
}

.grid {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

@media (max-width: 640px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

.card {
  background-color: var(--c-card-bg);
  color: var(--c-fg);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  box-shadow: 0 4px 12px rgba(0, 255, 136, 0.05);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 4px 16px rgba(0, 255, 136, 0.1);
}

.card h3 {
  color: var(--c-accent);
}

.card p {
  color: var(--c-muted);
  margin-bottom: 0;
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon img,
.card-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: brightness(0) saturate(100%) invert(1) drop-shadow(0 0 2px var(--c-accent));
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.split-section.alt {
  direction: rtl;
}

.split-section.alt > * {
  direction: ltr;
}

.split-content {
  text-align: left;
}

.split-content h2 {
  color: var(--c-accent);
}

.split-content p {
  color: var(--c-muted);
}

.split-visual {
  width: 100%;
  aspect-ratio: 1.2 / 1;
  background-color: var(--c-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.split-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 1024px) {
  .split-section,
  .split-section.alt {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  
  .split-section.alt > * {
    direction: ltr;
  }
}

.feature-list {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.feature-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3);
  border-left: 3px solid var(--c-accent);
  background-color: rgba(0, 255, 136, 0.02);
}

.feature-item-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-item-icon img,
.feature-item-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: brightness(0) saturate(100%) invert(1) drop-shadow(0 0 1px var(--c-accent));
}

.feature-item-content {
  text-align: left;
}

.feature-item-content h4 {
  color: var(--c-fg);
  margin-bottom: var(--space-2);
}

.feature-item-content p {
  color: var(--c-muted);
  margin-bottom: 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  text-align: center;
  margin-top: var(--space-5);
}

.metric-item {
  padding: var(--space-4);
  background-color: rgba(0, 255, 136, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
}

.metric-value {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.metric-label {
  color: var(--c-muted);
  font-size: 0.875rem;
}

.timeline {
  position: relative;
  padding: var(--space-5) 0;
}

.timeline-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  align-items: flex-start;
}

.timeline-marker {
  width: 40px;
  height: 40px;
  background-color: var(--c-accent);
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-marker::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: calc(var(--space-6) - 10px);
  background-color: var(--c-border);
}

.timeline-item:last-child .timeline-marker::after {
  display: none;
}

.timeline-content {
  text-align: left;
  flex: 1;
}

.timeline-content h4 {
  color: var(--c-accent);
}

.timeline-content p {
  color: var(--c-muted);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.showcase-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--c-border);
  border: 1px solid var(--c-border);
}

.showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.faq-item {
  background-color: var(--c-card-bg);
  color: var(--c-fg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}

.faq-question {
  font-weight: 600;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
  cursor: default;
}

.faq-answer {
  color: var(--c-muted);
  margin-bottom: 0;
}

.testimonial-card {
  background-color: var(--c-card-bg);
  color: var(--c-fg);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--c-accent);
  text-align: left;
}

.testimonial-quote {
  color: var(--c-muted);
  margin-bottom: var(--space-3);
  font-style: italic;
}

.testimonial-author {
  color: var(--c-accent);
  font-weight: 600;
}

.testimonial-role {
  color: var(--c-muted);
  font-size: 0.875rem;
}

button,
.button {
  padding: var(--space-2) var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  font-family: var(--font-body);
}

.btn-primary {
  background-color: var(--c-accent);
  color: #000;
}

.btn-primary:hover {
  background-color: var(--c-accent-alt);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--c-accent-alt);
  outline-offset: 2px;
}

.btn-secondary {
  background-color: transparent;
  color: var(--c-muted);
  border: 1px solid var(--c-muted);
}

.btn-secondary:hover {
  background-color: rgba(107, 114, 128, 0.1);
  border-color: var(--c-fg);
  color: var(--c-fg);
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--c-muted);
  outline-offset: 2px;
}

.btn-group {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

@media (max-width: 640px) {
  .btn-group {
    flex-direction: column;
  }
  
  button,
  .button {
    width: 100%;
  }
}

.product-card {
  background-color: var(--c-card-bg);
  color: var(--c-fg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 4px 16px rgba(0, 255, 136, 0.1);
}

.product-image {
  width: 100%;
  aspect-ratio: 1.25 / 1;
  background-color: var(--c-border);
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-title {
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.product-description {
  color: var(--c-muted);
  flex: 1;
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-accent);
  margin-bottom: var(--space-3);
}

.product-cta {
  margin-top: auto;
}

.contact-section {
  background-color: var(--c-card-bg);
  color: var(--c-fg);
  padding: var(--space-6) var(--space-5);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-inline: auto;
  max-width: 700px;
}

.contact-section h2 {
  color: var(--c-accent);
}

.contact-item {
  margin-bottom: var(--space-4);
}

.contact-label {
  color: var(--c-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.contact-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--c-fg);
}

.contact-value a {
  color: var(--c-accent);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-value a:hover {
  color: var(--c-accent-alt);
}

.contact-value a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

footer {
  background-color: #050810;
  color: var(--c-fg);
  padding: var(--space-6) var(--space-5);
  border-top: 1px solid var(--c-border);
}

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

.footer-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
  align-items: start;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

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

.footer-logo-text {
  font-weight: 700;
  color: var(--c-accent);
}

.footer-tagline {
  color: var(--c-muted);
  font-size: 0.875rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-4);
}

.footer-link-group {
  text-align: left;
}

.footer-link-label {
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: var(--space-2);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-link-group a {
  display: block;
  color: var(--c-muted);
  text-decoration: none;
  margin-bottom: var(--space-2);
  transition: color 0.2s;
  font-size: 0.875rem;
}

.footer-link-group a:hover {
  color: var(--c-accent);
}

.footer-link-group a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.footer-bottom {
  padding-top: var(--space-5);
  border-top: 1px solid var(--c-border);
  text-align: center;
  color: var(--c-muted);
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  footer {
    padding: var(--space-4) var(--space-3);
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
}

.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-5);
}

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

.text-left {
  text-align: left;
}

.mb-0 {
  margin-bottom: 0;
}

.mt-4 {
  margin-top: var(--space-4);
}

.hidden {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1024px) {
  section {
    padding: var(--space-5) var(--space-4);
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.125rem;
  }
  
  .hero {
    min-height: 50svh;
    padding: var(--space-4) var(--space-3);
  }
  
  .timeline-item {
    flex-direction: column;
  }
  
  .timeline-marker {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }
  
  .metric-value {
    font-size: 1.75rem;
  }
}

.split-visual { color: #ffffff !important; }
.timeline-marker::after { color: #ffffff !important; }
.showcase-card { color: #ffffff !important; }
.product-image { color: #ffffff !important; }

.split-visual img,
.showcase-card img,
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}