:root {
  
  --c-bg: #0a0a12;
  --c-bg-alt: #111120;
  --c-bg-surface: #16162a;
  --c-fg: #f0f0f8;
  --c-muted: #7a7a9a;
  --c-accent: #00e5ff;
  --c-accent-dim: rgba(0, 229, 255, 0.12);
  --c-accent-glow: rgba(0, 229, 255, 0.35);
  --c-border: rgba(0, 229, 255, 0.18);
  --c-white: #ffffff;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 7rem;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  --font-display: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --z-base: 0;
  --z-raised: 10;
  --z-overlay: 100;
  --z-modal: 1000;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul, ol {
  list-style: none;
}

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

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap');

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

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--c-fg);
}

.section-desc {
  color: var(--c-muted);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.7;
  max-width: 55ch;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.75em 1.8em;
  border-radius: var(--radius-sm);
  transition: box-shadow 0.2s, transform 0.15s;
}

.btn-primary {
  background: var(--c-accent);
  color: var(--c-bg);
}
.btn-primary:hover {
  box-shadow: 0 0 24px var(--c-accent-glow);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--c-accent);
  border: 1.5px solid var(--c-accent);
}
.btn-outline:hover {
  background: var(--c-accent-dim);
  box-shadow: 0 0 16px var(--c-accent-glow);
}

.placeholder-img {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  font-size: 0.85rem;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  overflow: hidden;
}

.placeholder-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.accent-line {
  width: 48px;
  height: 3px;
  background: var(--c-accent);
  margin-bottom: var(--space-3);
  border-radius: 2px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-overlay);
  padding-block: var(--space-2);
  background: rgba(10, 10, 18, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}

.site-header .container {
  display: flex;
  align-items: center;
}

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

.brand-logo {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.6rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-fg);
}

.brand-name span {
  color: var(--c-accent);
}

.hero {
  min-height: 100svh;
  display: grid;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-5);
  padding-top: calc(var(--space-6) + 60px);
  padding-bottom: var(--space-6);
}

.hero-content {
  position: relative;
  z-index: var(--z-raised);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
}

.hero-eyebrow-text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--c-fg);
  margin-bottom: var(--space-4);
}

.hero-title .accent {
  color: var(--c-accent);
  display: block;
}

.hero-desc {
  color: var(--c-muted);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  max-width: 44ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.hero-stats {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--c-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

.hero-visual {
  position: relative;
  z-index: var(--z-raised);
}

.hero-img-frame {
  position: relative;
  width: 100%;
  
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

.hero-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-badge {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  background: rgba(10, 10, 18, 0.92);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  backdrop-filter: blur(8px);
}

.hero-img-badge-dot {
  width: 8px;
  height: 8px;
  background: #00ff88;
  border-radius: 50%;
}

.hero-img-badge-text {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-fg);
  letter-spacing: 0.06em;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--c-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
}

.hero-bg-glow {
  position: absolute;
  top: 20%;
  right: 30%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,229,255,0.07) 0%, transparent 70%);
  z-index: 0;
}

.intro {
  padding-block: var(--space-6);
  background: var(--c-bg-alt);
  position: relative;
}

.intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}

.intro-visual {
  width: 100%;
  
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

.intro-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro-content .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.intro-content .section-desc {
  margin-bottom: var(--space-4);
}

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

.intro-point {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--c-muted);
  font-size: 0.95rem;
}

.intro-point::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.2em;
  background: var(--c-accent);
  clip-path: polygon(0% 50%, 40% 0%, 100% 50%, 40% 100%);
}

.intro-point strong {
  color: var(--c-fg);
}

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

.features-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.features-header .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.features-header .accent-line {
  margin-inline: auto;
}

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

.feature-card {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 4px 32px var(--c-accent-dim);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  border: 1px solid var(--c-border);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--c-accent);
  fill: none;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
  color: var(--c-fg);
}

.feature-card p {
  color: var(--c-muted);
  font-size: 0.93rem;
  line-height: 1.65;
}

.how-it-works {
  padding-block: var(--space-6);
  background: var(--c-bg-alt);
}

.how-it-works-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.how-it-works-header .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.how-it-works-header .accent-line {
  margin-inline: auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--c-border);
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: var(--z-raised);
  text-align: center;
  padding: var(--space-4) var(--space-3);
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--c-bg);
  border: 2px solid var(--c-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-accent);
  margin: 0 auto var(--space-3);
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
  color: var(--c-fg);
}

.step-card p {
  color: var(--c-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

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

.products-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.products-header .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.products-header .accent-line {
  margin-inline: auto;
}

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

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

.product-card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 8px 40px var(--c-accent-dim);
}

.product-img {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.product-card:hover .product-img img {
  transform: scale(1.03);
}

.product-body {
  padding: var(--space-3) var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: var(--c-accent-dim);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 0.2em 0.7em;
  margin-bottom: var(--space-2);
  width: fit-content;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-fg);
  margin-bottom: var(--space-2);
}

.product-desc {
  color: var(--c-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-3);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}

.product-price small {
  font-size: 0.75rem;
  color: var(--c-muted);
  font-weight: 400;
  display: block;
  margin-top: 0.2em;
}

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

.capabilities-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}

.capabilities-content .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.capabilities-content .section-desc {
  margin-bottom: var(--space-4);
}

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

.capability-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
}

.capability-item svg {
  width: 20px;
  height: 20px;
  stroke: var(--c-accent);
  fill: none;
  flex-shrink: 0;
}

.capability-item span {
  font-size: 0.95rem;
  color: var(--c-fg);
}

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

.cap-img {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

.cap-img:first-child {
  grid-column: 1 / -1;
  aspect-ratio: 16/7;
}

.cap-img:not(:first-child) {
  aspect-ratio: 1;
}

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

.metrics {
  padding-block: var(--space-5);
  background: var(--c-accent);
}

.metrics-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.metric-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--c-bg);
  line-height: 1;
}

.metric-label {
  font-size: 0.9rem;
  color: rgba(10, 10, 18, 0.75);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.4rem;
}

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

.benefits-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}

.benefits-content .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.benefit-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-2);
  align-items: start;
}

.benefit-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1.1;
}

.benefit-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-fg);
  margin-bottom: 0.3rem;
}

.benefit-item p {
  color: var(--c-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.benefits-visual {
  position: relative;
}

.benefits-img {
  width: 100%;
  
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

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

.benefits-badge {
  position: absolute;
  bottom: var(--space-3);
  left: calc(-1 * var(--space-4));
  background: var(--c-bg-surface);
  border: 1px solid var(--c-accent);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  min-width: 180px;
}

.benefits-badge-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}

.benefits-badge-text {
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-top: 0.3rem;
}

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

.case-study-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}

.case-study-visual {
  width: 100%;
  
  height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

.case-study-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study-content .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.case-study-quote {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--c-fg);
  border-left: 3px solid var(--c-accent);
  padding-left: var(--space-3);
  margin-block: var(--space-4);
  line-height: 1.5;
}

.case-study-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.cs-metric-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}

.cs-metric-label {
  font-size: 0.82rem;
  color: var(--c-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

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

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.testimonials-header .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.testimonials-header .accent-line {
  margin-inline: auto;
}

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

.testimonial-card {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
}

.testimonial-stars span {
  color: var(--c-accent);
  font-size: 1.1rem;
}

.testimonial-text {
  color: var(--c-fg);
  font-size: 0.95rem;
  line-height: 1.7;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-border);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--c-accent);
  flex-shrink: 0;
}

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

.testimonial-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--c-fg);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--c-muted);
}

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

.faq-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-5);
  align-items: start;
}

.faq-header .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.faq-header .section-desc {
  margin-bottom: var(--space-4);
}

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

.faq-item {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-3);
  cursor: pointer;
  user-select: none;
}

.faq-question span {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-fg);
}

.faq-toggle {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: var(--c-accent-dim);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  font-size: 1.1rem;
  font-weight: 700;
  transition: background 0.2s;
}

.faq-item.open .faq-toggle {
  background: var(--c-accent);
  color: var(--c-bg);
}

.faq-answer {
  padding: 0 var(--space-3) var(--space-3);
  display: none;
  color: var(--c-muted);
  font-size: 0.93rem;
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  display: block;
}

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

.pricing-header {
  text-align: center;
  margin-bottom: var(--space-5);
}

.pricing-header .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.pricing-header .accent-line {
  margin-inline: auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  align-items: start;
}

.pricing-card {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--c-accent);
  box-shadow: 0 0 40px var(--c-accent-dim);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: var(--space-3);
  background: var(--c-accent);
  color: var(--c-bg);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25em 0.8em;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.pricing-tier {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--c-fg);
  line-height: 1;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--c-muted);
}

.pricing-card.featured .pricing-price {
  color: var(--c-accent);
}

.pricing-desc {
  color: var(--c-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-border);
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.9rem;
  color: var(--c-muted);
}

.pricing-feature::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background: var(--c-accent-dim);
  border: 1px solid var(--c-accent);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath stroke='%2300e5ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none' d='M3 8l3 3 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
}

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

.blog-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.blog-header .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

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

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

.blog-card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 4px 32px var(--c-accent-dim);
}

.blog-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--c-bg);
  overflow: hidden;
}

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

.blog-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2);
}

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

.blog-cat {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.blog-date {
  font-size: 0.78rem;
  color: var(--c-muted);
}

.blog-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--c-fg);
  line-height: 1.3;
  flex: 1;
}

.blog-read {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-border);
}

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

.contacts-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.contacts-info .section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-3);
}

.contacts-info .section-desc {
  margin-bottom: var(--space-4);
}

.contacts-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  background: var(--c-accent-dim);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--c-accent);
  fill: none;
}

.contact-item-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.2rem;
}

.contact-item-value {
  font-size: 0.95rem;
  color: var(--c-fg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 0.75em 1em;
  color: var(--c-fg);
  font-family: var(--font-body);
  font-size: 0.93rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--c-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--c-accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-group select option {
  background: var(--c-bg-surface);
  color: var(--c-fg);
}

.site-footer {
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
  padding-block: var(--space-5);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-border);
  margin-bottom: var(--space-4);
}

.footer-brand .brand {
  margin-bottom: var(--space-3);
}

.footer-brand-desc {
  color: var(--c-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 30ch;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-3);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--c-muted);
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--c-fg);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.83rem;
  color: var(--c-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-3);
}

.footer-legal a {
  font-size: 0.83rem;
  color: var(--c-muted);
  transition: color 0.2s;
}

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

.cookie-banner {
  position: fixed;
  bottom: var(--space-3);
  left: var(--space-3);
  right: var(--space-3);
  z-index: var(--z-modal);
  background: var(--c-bg-surface);
  border: 1px solid var(--c-accent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.cookie-text {
  font-size: 0.88rem;
  color: var(--c-muted);
  flex: 1;
  min-width: 200px;
}

.cookie-text a {
  color: var(--c-accent);
  text-decoration: underline;
}

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

.cookie-banner[hidden] {
  display: none;
}

@media (max-width: 640px) {
  :root {
    --space-4: 1.5rem;
    --space-5: 2.5rem;
    --space-6: 4rem;
  }

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

  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: calc(80px + var(--space-4));
    padding-bottom: var(--space-5);
  }

  .hero-visual {
    order: -1;
  }

  .hero-stats {
    gap: var(--space-3);
  }

  .intro-inner { grid-template-columns: 1fr; }
  .intro-visual { order: -1; }

  .features-grid { grid-template-columns: 1fr; }

  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }
  .steps-grid::before { display: none; }

  .products-grid { grid-template-columns: 1fr; }

  .capabilities-inner { grid-template-columns: 1fr; }
  .capabilities-visual { grid-template-columns: 1fr 1fr; }
  .cap-img:first-child { grid-column: 1 / -1; aspect-ratio: 16/9; }

  .metrics-inner { grid-template-columns: 1fr 1fr; }

  .benefits-inner { grid-template-columns: 1fr; }
  .benefits-badge { display: none; }

  .case-study-inner { grid-template-columns: 1fr; }
  .case-study-metrics { grid-template-columns: repeat(3, 1fr); }

  .testimonials-grid { grid-template-columns: 1fr; }

  .faq-inner { grid-template-columns: 1fr; }

  .pricing-grid { grid-template-columns: 1fr; }

  .blog-grid { grid-template-columns: 1fr; }

  .contacts-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  :root {
    --space-5: 3rem;
    --space-6: 5rem;
  }

  .container {
    padding-inline: var(--space-4);
  }

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

  .features-grid { grid-template-columns: repeat(2, 1fr); }

  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }

  .metrics-inner { grid-template-columns: repeat(2, 1fr); }

  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }

  .blog-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-top { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .pricing-grid { grid-template-columns: 1fr 1fr; }

  .benefits-badge { display: none; }
}

@media (min-width: 1025px) {
  .container {
    max-width: 1240px;
  }
}

.hero-img-frame img,
.intro-visual img,
.product-img img,
.cap-img img,
.benefits-img img,
.case-study-visual img,
.testimonial-avatar img,
.blog-card img,
.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* wh-img-fill */
.hero-img-frame img,
.intro-visual img,
.product-img img,
.cap-img img,
.benefits-img img,
.case-study-visual img,
.testimonial-avatar img,
.blog-card img,
.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}