:root {
  
  --c-bg: #f5f7fa;
  --c-fg: #0f1419;
  --c-muted: #8a92a0;
  --c-accent-primary: #2c3e5e;
  --c-accent-secondary: #00d9ff;
  --c-accent-highlight: #39ff14;

  --c-surface-primary: #ffffff;
  --c-surface-secondary: #eef0f5;
  --c-text-primary: #0f1419;
  --c-text-secondary: #4a5568;
  --c-text-muted: #8a92a0;
  --c-border: #d1d5db;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 6rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.5rem;

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

  --z-base: 0;
  --z-dropdown: 10;
  --z-sticky: 100;
  --z-modal: 1000;
}

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

html {
  background-color: var(--c-bg);
  color: var(--c-text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
}

body {
  background-color: var(--c-bg);
  color: var(--c-text-primary);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section {
  padding: var(--space-7) 0;
}

.section--hero {
  padding: var(--space-8) 0;
  padding-top: calc(var(--space-8) + 4.5rem);
  background-color: var(--c-surface-primary);
  border-bottom: 1px solid var(--c-border);
}

.section--light {
  background-color: var(--c-surface-primary);
}

.section--dark {
  background-color: var(--c-accent-primary);
  color: #ffffff;
}

.section--dark .heading {
  color: #ffffff;
}

.section--dark .lead {
  color: #ffffff;
}

.section--accent {
  background: linear-gradient(135deg, #2c3e5e 0%, #1a1f2e 100%);
  color: #ffffff;
}

.section--accent .heading {
  color: #ffffff;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 641px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
  
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1025px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
  
  .grid-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}

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

@media (min-width: 1025px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

.split--reversed {
  direction: rtl;
}

.split--reversed > * {
  direction: ltr;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 1.5rem;
  top: 2rem;
  bottom: 0;
  width: 2px;
  background-color: var(--c-border);
}

@media (min-width: 1025px) {
  .steps::before {
    left: 50%;
  }
}

.step {
  position: relative;
  padding-left: var(--space-8);
}

@media (min-width: 1025px) {
  .step {
    padding-left: 0;
    padding-right: 0;
    width: 50%;
  }
  
  .step:nth-child(odd) {
    margin-left: 0;
    text-align: right;
    padding-right: 3rem;
  }
  
  .step:nth-child(even) {
    margin-left: 50%;
    padding-left: 3rem;
    text-align: left;
  }
}

.step::before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 0;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--c-accent-secondary);
  border-radius: 50%;
  border: 3px solid var(--c-surface-primary);
}

@media (min-width: 1025px) {
  .step::before {
    left: auto;
    right: -1rem;
  }
}

header {
  background-color: var(--c-surface-primary);
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-4) 0;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.header-content {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.logo {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  flex-shrink: 0;
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-name {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--c-text-primary);
  font-family: var(--font-display);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-3);
}

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

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.875rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.lead {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--c-text-secondary);
  margin-bottom: var(--space-4);
}

.lead--centered {
  text-align: center;
  margin-inline: auto;
  max-width: 600px;
}

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

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

.section-heading-centered {
  text-align: center;
  margin-bottom: var(--space-4);
}

.section-heading-centered .heading {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-centered-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

button, a.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: var(--font-body);
}

button:focus-visible,
a.button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--c-accent-secondary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

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

.btn-primary:hover {
  background-color: #1a2438;
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background-color: #00b8d4;
  transform: translateY(-2px);
}

.btn-tertiary {
  background-color: transparent;
  color: var(--c-accent-primary);
  border: 2px solid var(--c-accent-primary);
}

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

.btn-highlight {
  background-color: var(--c-accent-highlight);
  color: #000000;
}

.btn-highlight:hover {
  background-color: #2de60f;
  transform: translateY(-2px);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
}

.card {
  background-color: var(--c-surface-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid var(--c-border);
  transition: all 0.3s ease;
}

.card:hover {
  border-color: var(--c-accent-secondary);
  box-shadow: 0 8px 20px rgba(0, 217, 255, 0.08);
}

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

.card-centered .card-icon {
  margin-left: auto;
  margin-right: auto;
}

.card-centered .card-heading {
  margin-left: auto;
  margin-right: auto;
}

.card-centered .card-body {
  margin-left: auto;
  margin-right: auto;
}

.card-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  background-color: var(--c-surface-secondary);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.card-icon img {
  width: 2.5rem;
  height: 2.5rem;
  display: block;
}

.card-heading {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--c-text-primary);
}

.card-body {
  font-size: 1rem;
  color: var(--c-text-secondary);
  line-height: 1.6;
}

.product-card {
  background-color: var(--c-surface-primary);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--c-accent-secondary);
  box-shadow: 0 12px 30px rgba(0, 217, 255, 0.12);
}

.product-image {
  width: 100%;
  height: 240px;
  background-color: var(--c-surface-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.product-content {
  padding: var(--space-5);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--c-text-primary);
}

.product-desc {
  font-size: 0.95rem;
  color: var(--c-text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.6;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-border);
}

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

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

.product-cta a {
  font-size: 0.875rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

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

@media (min-width: 1025px) {
  .hero {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-content {
  padding: var(--space-4) 0;
}

.hero-heading {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-4);
  color: var(--c-text-primary);
}

.hero-subheading {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--c-text-secondary);
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

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

.hero-image {
  width: 100%;
  height: 100%;
  min-height: 300px;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-6);
  text-align: center;
}

.metric {
  padding: var(--space-4) 0;
}

.metric-number {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--c-accent-secondary);
}

.metric-label {
  font-size: 0.95rem;
  color: var(--c-text-secondary);
  margin-top: var(--space-2);
}

.testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 1025px) {
  .testimonials {
    grid-template-columns: 1fr 1fr;
  }
}

.testimonial {
  padding: var(--space-5);
  background-color: var(--c-surface-primary);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--c-text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.7;
  font-style: italic;
}

.testimonial-author {
  font-weight: 600;
  color: var(--c-text-primary);
  font-style: normal;
}

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

.faq-item {
  padding: var(--space-5);
  border-bottom: 1px solid var(--c-border);
}

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

.faq-question {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--c-text-primary);
  cursor: pointer;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.faq-toggle {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--c-accent-secondary);
}

.faq-answer {
  margin-top: var(--space-4);
  color: var(--c-text-secondary);
  line-height: 1.7;
  display: none;
}

.faq-answer.active {
  display: block;
}

footer {
  background-color: var(--c-accent-primary);
  color: #ffffff;
  padding: var(--space-8) 0 var(--space-4);
  border-top: 3px solid var(--c-accent-secondary);
}

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

@media (min-width: 641px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1025px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}

.footer-section h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: #ffffff;
}

.footer-section p {
  font-size: 0.95rem;
  color: #e0e0e0;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: #e0e0e0;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--c-accent-secondary);
}

.footer-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin: var(--space-5) 0;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  text-align: center;
  font-size: 0.875rem;
  color: #e0e0e0;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--c-surface-primary);
  border-top: 2px solid var(--c-accent-secondary);
  padding: var(--space-5);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  z-index: var(--z-modal);
  display: none;
}

.cookie-banner.active {
  display: block;
}

.cookie-content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 1025px) {
  .cookie-content {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.cookie-text {
  font-size: 0.95rem;
  color: var(--c-text-secondary);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--c-accent-primary);
  text-decoration: none;
  font-weight: 600;
}

.cookie-text a:hover {
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: flex-end;
}

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

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--c-text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--c-text-primary);
  background-color: var(--c-surface-primary);
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--c-accent-secondary);
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 641px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .section {
    padding: var(--space-5) 0;
  }
  
  .split,
  .grid-2,
  .grid-3,
  .grid-4 {
    gap: var(--space-4);
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .hero-actions button,
  .hero-actions a {
    width: 100%;
    justify-content: center;
  }
  
  button, a.button {
    font-size: 0.95rem;
    padding: var(--space-3) var(--space-4);
  }
}

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

.about-mission h3 {
  color: var(--c-accent-primary);
  margin-bottom: var(--space-2);
}

.about-mission p {
  color: var(--c-text-secondary);
  margin-bottom: var(--space-3);
}

.about-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

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

.timeline-year {
  flex-shrink: 0;
  background-color: var(--c-accent-primary);
  color: #ffffff;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-weight: 700;
  min-width: 70px;
  text-align: center;
}

.timeline-content h4 {
  color: var(--c-text-primary);
  margin-bottom: var(--space-2);
}

.timeline-content p {
  color: var(--c-text-secondary);
  margin: 0;
}

.section--accent .card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.section--accent .card-icon {
  background-color: rgba(255, 255, 255, 0.1);
}

.section--accent .card-heading {
  color: #ffffff;
}

.section--accent .card-body {
  color: #d1d5db;
}

.footer-section { padding: 0; }

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

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