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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background-color: var(--c-bg);
}

body {
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-body);
  font-size: 16px;
}

img, video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

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

svg {
  display: block;
}

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

:root {
  --c-bg: #f5f4f2;
  --c-fg: #131313;
  --c-muted: #646464;
  --c-accent: #0055cc;
  --c-accent-dark: #003d9e;
  --c-accent-light: #e6eeff;
  --c-surface: #ffffff;
  --c-surface-dark: #18181b;
  --c-surface-dark-fg: #f2f2f5;
  --c-border: #e0deda;
  --c-border-dark: rgba(255,255,255,0.1);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3.5rem;
  --space-6: 5.5rem;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;

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

  --max-w: 1200px;
  --max-w-text: 680px;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section {
  padding-block: var(--space-6);
  background: var(--c-bg);
}

.section-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

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

.header {
  background: var(--c-bg);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.logo-svg {
  width: 32px;
  height: 32px;
  color: var(--c-fg);
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: -0.5px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  padding-block: var(--space-6);
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
  min-height: 500px;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--c-fg);
  margin-bottom: var(--space-3);
}

.hero-lead {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.hero-buttons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.hero-visual {
  width: 100%;
}

.image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: var(--c-border);
  overflow: hidden;
}

.image-placeholder img,
.hero-image,
.product-image,
.case-image,
.benefits-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-image {
  aspect-ratio: 1;
}

.product-visual,
.case-visual,
.benefits-visual {
  width: 100%;
  aspect-ratio: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

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

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

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

.btn-secondary:hover {
  background-color: var(--c-accent-light);
}

.btn-small {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

.intro-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.intro-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.intro-icon {
  width: 48px;
  height: 48px;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.intro-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.intro-item p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.section-centered h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--c-fg);
  margin-bottom: var(--space-3);
}

.lead-centered {
  text-align: center;
  margin-inline: auto;
  max-width: var(--max-w-text);
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  transition: all 0.2s ease;
}

.feature-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.capabilities-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.capabilities-col h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-2);
  text-align: left;
}

.capability-list {
  list-style: none;
  text-align: left;
}

.capability-list li {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: var(--space-2);
  padding-left: 1.5rem;
  position: relative;
}

.capability-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--c-accent);
  font-weight: 700;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--c-accent);
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.step-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.step-item p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  transition: all 0.2s ease;
}

.product-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.product-visual {
  margin-bottom: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--c-border);
  overflow: hidden;
  flex-shrink: 0;
}

.product-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-1);
  text-align: center;
}

.product-card p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: var(--space-3);
  text-align: center;
  flex-grow: 1;
}

.product-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-accent);
  text-align: center;
  margin-bottom: var(--space-3);
}

.product-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.benefits-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
  margin-top: var(--space-5);
}

.benefits-col:first-child {
  display: flex;
}

.benefits-visual {
  width: 100%;
  border-radius: var(--radius-lg);
  background: var(--c-border);
  overflow: hidden;
}

.benefit-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-bottom: var(--space-4);
}

.benefit-check {
  width: 24px;
  height: 24px;
  color: var(--c-accent);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.benefit-item h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-1);
  text-align: left;
}

.benefit-item p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
  text-align: left;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.testimonial-card {
  padding: var(--space-4);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--c-fg);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: var(--space-2);
}

.testimonial-attr {
  font-size: 0.85rem;
  color: var(--c-muted);
  font-weight: 600;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

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

.metric-number {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--c-accent);
  margin-bottom: var(--space-1);
}

.metric-label {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.faq-list {
  max-width: var(--max-w-text);
  margin-inline: auto;
  margin-top: var(--space-5);
  text-align: left;
}

.faq-item {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-border);
}

.faq-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.faq-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-2);
}

.faq-item p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.case-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
}

.case-visual {
  width: 100%;
  aspect-ratio: 1;
  margin-bottom: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--c-border);
  overflow: hidden;
  flex-shrink: 0;
}

.case-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-fg);
  margin-bottom: var(--space-2);
  text-align: left;
}

.case-card p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
  text-align: left;
  margin-bottom: var(--space-1);
}

.case-card strong {
  color: var(--c-fg);
  font-weight: 600;
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 400px;
  margin-inline: auto;
  margin-top: var(--space-5);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-fg);
  transition: all 0.2s ease;
  justify-content: center;
}

.contact-link:hover {
  background: var(--c-accent-light);
  border-color: var(--c-accent);
  color: var(--c-accent-dark);
}

.contact-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.footer {
  background: var(--c-fg);
  color: var(--c-surface-dark-fg);
  padding-block: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.footer-top {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  align-items: center;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo {
  width: 32px;
  height: 32px;
  color: var(--c-surface-dark-fg);
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-surface-dark-fg);
}

.footer-nav {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: flex-start;
}

.footer-nav a {
  font-size: 0.95rem;
  color: var(--c-surface-dark-fg);
  transition: opacity 0.2s ease;
}

.footer-nav a:hover {
  opacity: 0.7;
}

.footer-nav a:focus-visible {
  outline: 2px solid var(--c-accent-light);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-bottom {
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .benefits-split {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    text-align: center;
  }

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

@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .contact-link {
    flex-direction: column;
  }

  .benefit-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .benefit-item h4,
  .benefit-item p {
    text-align: center;
  }
}

@media (max-width: 640px) {
  .section-inner {
    padding-inline: var(--space-2);
  }

  .hero {
    padding-inline: var(--space-2);
    gap: var(--space-4);
  }

  h2 {
    font-size: 1.5rem;
  }

  .lead-centered {
    font-size: 0.95rem;
  }

  .features-grid,
  .intro-split,
  .steps-grid,
  .products-grid,
  .testimonials-grid,
  .cases-grid,
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .capabilities-split {
    grid-template-columns: 1fr;
  }

  .footer-top {
    gap: var(--space-2);
  }

  .footer-nav {
    flex-direction: column;
    gap: var(--space-2);
    align-items: center;
  }
}

.btn-primary:hover { color: #ffffff !important; }


/* wh-contrast-fix */
/* Auto-injected: text color did not meet 4.5:1 against declared background. */
.btn-primary:hover { color: #ffffff !important; }