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

html {
  scroll-behavior: smooth;
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

:root {
  
  --c-bg: #ffffff;
  --c-bg-alt: #f5f5f5;
  --c-bg-dark: #1a1a1a;
  --c-fg: #1a1a1a;
  --c-fg-light: #ffffff;
  --c-fg-muted: #666666;
  --c-muted: #e8e8e8;
  --c-accent: #ff6b35;
  --c-border: #d0d0d0;

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

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

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

  --z-0: 0;
  --z-10: 10;
  --z-100: 100;
  --z-1000: 1000;
}

header {
  background-color: var(--c-bg);
  color: var(--c-fg);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--c-muted);
  position: relative;
  z-index: var(--z-100);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  max-width: 1400px;
  margin: 0 auto;
  justify-content: space-between;
}

.header-nav {
  display: flex;
  gap: var(--space-5);
  margin-left: auto;
}

.header-nav a {
  color: var(--c-fg);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.2s ease;
}

.header-nav a:hover {
  color: var(--c-accent);
}

.header-nav a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 4px;
}

.logo {
  width: 48px;
  height: 48px;
  display: block;
}

.brand-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--c-fg);
}

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

footer {
  background-color: var(--c-bg-dark);
  color: var(--c-fg-light);
  padding: var(--space-6) var(--space-5);
  margin-top: var(--space-6);
}

footer a {
  color: var(--c-accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

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

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

section.bg-alt {
  background-color: var(--c-bg-alt);
  color: var(--c-fg);
}

section.bg-dark {
  background-color: var(--c-bg-dark);
  color: var(--c-fg-light);
}

section.bg-dark a {
  color: var(--c-accent);
}

section.bg-dark button {
  background-color: var(--c-accent);
  color: var(--c-fg);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

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

.section-centered .section-inner {
  margin: 0 auto;
}

.hero {
  padding: var(--space-6) var(--space-5);
  background-color: var(--c-bg);
  color: var(--c-fg);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.hero-text h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: var(--c-fg);
}

.hero-text p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--c-fg-muted);
  margin-bottom: var(--space-5);
}

.hero-image {
  width: 100%;
  
  height: 100%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background-color: var(--c-bg-alt);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-fg);
}

section.bg-dark h1,
section.bg-dark h2,
section.bg-dark h3,
section.bg-dark h4 {
  color: var(--c-fg-light);
}

h1 { font-size: 48px; }
h2 { font-size: 36px; margin-bottom: var(--space-4); }
h3 { font-size: 24px; margin-bottom: var(--space-3); }
h4 { font-size: 18px; margin-bottom: var(--space-2); }

.lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--c-fg-muted);
  margin-bottom: var(--space-5);
}

section.bg-dark .lead {
  color: rgba(255, 255, 255, 0.85);
}

.section-centered .lead,
.centered-lead {
  margin-left: auto;
  margin-right: auto;
  max-width: 700px;
  text-align: center;
}

.card {
  background-color: var(--c-bg);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--c-fg);
}

section.bg-dark .card {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--c-fg-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.card-heading {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-fg);
  margin: 0;
}

section.bg-dark .card-heading {
  color: var(--c-fg-light);
}

.card-body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-fg-muted);
  text-align: center;
}

section.bg-dark .card-body {
  color: rgba(255, 255, 255, 0.8);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-5);
}

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

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

.product-card {
  background-color: var(--c-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  color: var(--c-fg);
  transition: box-shadow 0.3s ease;
}

.product-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.product-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--c-bg-alt);
}

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

.product-info {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.product-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-fg);
}

.product-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-fg-muted);
}

.product-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-accent);
  margin: var(--space-2) 0;
}

.product-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.product-actions a,
.product-actions button {
  flex: 1;
  min-width: 120px;
}

.testimonial-card {
  background-color: var(--c-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  color: var(--c-fg);
}

section.bg-dark .testimonial-card {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--c-fg-light);
}

.testimonial-quote {
  font-size: 16px;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--space-3);
  color: var(--c-fg-muted);
}

section.bg-dark .testimonial-quote {
  color: rgba(255, 255, 255, 0.85);
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto var(--space-3);
  overflow: hidden;
  background-color: var(--c-muted);
}

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

.testimonial-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-fg);
}

section.bg-dark .testimonial-author {
  color: var(--c-fg-light);
}

.testimonial-role {
  font-size: 12px;
  color: var(--c-fg-muted);
  margin-top: var(--space-1);
}

section.bg-dark .testimonial-role {
  color: rgba(255, 255, 255, 0.7);
}

button, .btn, a.btn {
  display: inline-block;
  padding: var(--space-3) var(--space-4);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  text-align: center;
}

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

button.btn-primary, .btn-primary {
  background-color: var(--c-accent);
  color: var(--c-fg);
}

button.btn-primary:hover, .btn-primary:hover {
  background-color: #ff5a2a;
}

button.btn-secondary, .btn-secondary {
  background-color: var(--c-muted);
  color: var(--c-fg);
}

button.btn-secondary:hover, .btn-secondary:hover {
  background-color: #d0d0d0;
}

button.btn-outline, .btn-outline {
  background-color: transparent;
  color: var(--c-accent);
  border: 2px solid var(--c-accent);
}

button.btn-outline:hover, .btn-outline:hover {
  background-color: var(--c-accent);
  color: var(--c-fg);
}

section.bg-dark button.btn-outline, section.bg-dark .btn-outline {
  color: var(--c-accent);
  border-color: var(--c-accent);
}

section.bg-dark button.btn-outline:hover, section.bg-dark .btn-outline:hover {
  background-color: var(--c-accent);
  color: var(--c-fg);
}

a.btn-link {
  background-color: transparent;
  color: var(--c-accent);
  padding: 0;
  text-decoration: none;
  border-bottom: 1px solid var(--c-accent);
}

a.btn-link:hover {
  text-decoration: underline;
}

section.bg-dark a.btn-link {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

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

.split-section-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.split-section-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background-color: var(--c-bg-alt);
}

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

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

.split-section.reverse .split-section-text {
  order: 2;
}

.split-section.reverse .split-section-image {
  order: 1;
}

.icon-text {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

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

.icon-text-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.icon-text-content h4 {
  margin-bottom: var(--space-1);
}

.icon-text-content p {
  font-size: 14px;
  color: var(--c-fg-muted);
}

section.bg-dark .icon-text-content p {
  color: rgba(255, 255, 255, 0.8);
}

.faq-item {
  border-bottom: 1px solid var(--c-muted);
  padding: var(--space-4) 0;
}

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

.faq-question {
  font-size: 16px;
  font-weight: 600;
  color: var(--c-fg);
  margin-bottom: var(--space-2);
}

section.bg-dark .faq-question {
  color: var(--c-fg-light);
}

.faq-answer {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-fg-muted);
}

section.bg-dark .faq-answer {
  color: rgba(255, 255, 255, 0.85);
}

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

.metric-item {
  padding: var(--space-4);
}

.metric-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.metric-label {
  font-size: 14px;
  color: var(--c-fg-muted);
  font-weight: 500;
}

section.bg-dark .metric-label {
  color: rgba(255, 255, 255, 0.8);
}

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

.step-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: center;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--c-accent);
  color: var(--c-fg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto;
}

.step-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--c-fg);
}

section.bg-dark .step-title {
  color: var(--c-fg-light);
}

.step-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-fg-muted);
}

section.bg-dark .step-description {
  color: rgba(255, 255, 255, 0.8);
}

.form-group {
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

label {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-fg);
}

section.bg-dark label {
  color: var(--c-fg-light);
}

input, textarea, select {
  padding: var(--space-3);
  border: 1px solid var(--c-muted);
  border-radius: var(--radius-sm);
  background-color: var(--c-bg);
  color: var(--c-fg);
  font-size: 14px;
}

input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--c-accent);
  outline-offset: 0;
  border-color: var(--c-accent);
}

section.bg-dark input,
section.bg-dark textarea,
section.bg-dark select {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--c-fg-light);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-block {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-5) 0;
  font-size: 16px;
}

.contact-info a {
  color: var(--c-accent);
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

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

section.bg-dark .contact-info a {
  color: var(--c-accent);
}

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

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

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

.text-muted {
  color: var(--c-fg-muted);
}

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

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-center { align-items: center; justify-content: center; }

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

@media (max-width: 1024px) {
  h1 { font-size: 40px; }
  h2 { font-size: 28px; }
  h3 { font-size: 22px; }
  
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .split-section,
  .split-section.reverse {
    grid-template-columns: 1fr;
  }

  .split-section-image {
    max-width: 500px;
    margin: 0 auto;
  }

  .split-section.reverse .split-section-text,
  .split-section.reverse .split-section-image {
    order: unset;
  }

  section {
    padding: var(--space-5) var(--space-4);
  }

  .features-grid,
  .products-grid,
  .testimonials-grid,
  .steps-container {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 640px) {
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
  h3 { font-size: 18px; }
  h4 { font-size: 16px; }

  body {
    font-size: 14px;
  }

  .hero-text h1 {
    font-size: 32px;
  }

  .hero-text p {
    font-size: 16px;
  }

  .hero {
    padding: var(--space-4) var(--space-3);
  }

  .hero-inner {
    gap: var(--space-4);
  }

  .lead {
    font-size: 16px;
  }

  section {
    padding: var(--space-4) var(--space-3);
  }

  .section-inner {
    margin: 0 auto;
  }

  .features-grid,
  .products-grid,
  .testimonials-grid,
  .steps-container {
    grid-template-columns: 1fr;
  }

  .product-actions {
    flex-direction: column;
  }

  .product-actions a,
  .product-actions button {
    width: 100%;
  }

  .split-section,
  .split-section.reverse {
    gap: var(--space-4);
  }

  .split-section-image {
    max-width: 100%;
  }

  .header-inner {
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3);
  }

  .logo {
    width: 40px;
    height: 40px;
  }

  .brand-name {
    font-size: 16px;
  }

  footer {
    padding: var(--space-4) var(--space-3);
  }

  .metrics-grid {
    gap: var(--space-4);
  }

  .step-number {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }

  .card {
    padding: var(--space-3);
  }

  .card-icon {
    width: 56px;
    height: 56px;
  }

  button, .btn, a.btn {
    padding: var(--space-2) var(--space-3);
    font-size: 13px;
  }

  .metric-number {
    font-size: 36px;
  }

  .metric-label {
    font-size: 12px;
  }
}

.hero-image { color: #111111 !important; }
section.bg-dark .card { color: #ffffff !important; }
.product-image { color: #111111 !important; }
section.bg-dark .testimonial-card { color: #ffffff !important; }
.testimonial-avatar { color: #111111 !important; }
button.btn-primary:hover, .btn-primary:hover { color: #ffffff !important; }
button.btn-secondary:hover, .btn-secondary:hover { color: #111111 !important; }
.split-section-image { color: #111111 !important; }
section.bg-dark input,
section.bg-dark textarea,
section.bg-dark select { color: #ffffff !important; }

.hero-image img,
.split-section-image img,
.product-image img,
.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* wh-contrast-fix */
/* Auto-injected: text color did not meet 4.5:1 against declared background. */
.hero-image { color: #111111 !important; }
section.bg-dark .card { color: #ffffff !important; }
.product-image { color: #111111 !important; }
section.bg-dark .testimonial-card { color: #ffffff !important; }
.testimonial-avatar { color: #111111 !important; }
button.btn-primary:hover, .btn-primary:hover { color: #ffffff !important; }
button.btn-secondary:hover, .btn-secondary:hover { color: #111111 !important; }
.split-section-image { color: #111111 !important; }
section.bg-dark input,
section.bg-dark textarea,
section.bg-dark select { color: #ffffff !important; }

/* wh-img-fill */
.hero-image img,
.split-section-image img,
.product-image img,
.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}