:root {
  color-scheme: light;
  --color-primary: #1f3a5f;
  --color-primary-hover: #244a76;
  --color-text: #111827;
  --color-text-secondary: #6b7280;
  --color-background: #fafbfc;
  --color-surface: #ffffff;
  --color-surface-soft: #f5f7fb;
  --color-border: #e5e7eb;
  --color-header: rgba(255, 255, 255, 0.92);
  --color-section-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(255, 255, 255, 0.98));
  --shadow-soft: 0 12px 30px rgba(17, 24, 39, 0.05);
  --shadow-hover: 0 18px 34px rgba(17, 24, 39, 0.08);
  --shadow-glow: 0 20px 60px rgba(31, 58, 95, 0.08);
  --radius-lg: 16px;
  --radius-md: 12px;
  --content-width: 1200px;
  --transition: 200ms ease;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --color-primary: #8eb2e3;
  --color-primary-hover: #a5c3ec;
  --color-text: #f3f6fb;
  --color-text-secondary: #a6b1c2;
  --color-background: #0b1220;
  --color-surface: #111b2d;
  --color-surface-soft: #162235;
  --color-border: #263349;
  --color-header: rgba(11, 18, 32, 0.9);
  --color-section-surface: linear-gradient(180deg, rgba(17, 27, 45, 0.9), rgba(12, 19, 33, 0.96));
  --shadow-soft: 0 18px 46px rgba(0, 0, 0, 0.28);
  --shadow-hover: 0 22px 52px rgba(0, 0, 0, 0.38);
  --shadow-glow: 0 22px 60px rgba(8, 16, 32, 0.36);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Roboto, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(31, 58, 95, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    var(--color-background);
  transition: background-color var(--transition), color var(--transition);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(calc(100% - 48px), var(--content-width));
  margin: 0 auto;
}

.section {
  padding: 120px 0;
}

.section-tight {
  padding-top: 0;
}

.section-surface {
  background: var(--color-section-surface);
  border-top: 1px solid color-mix(in srgb, var(--color-border) 85%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 85%, transparent);
}

.section-label {
  margin: 0 0 16px;
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(44px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h3 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.25;
}

h1,
h2,
h3,
strong {
  color: var(--color-text);
}

p,
li,
span {
  color: var(--color-text-secondary);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--color-header);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 92%, transparent);
}

.header-inner {
  display: grid;
  grid-template-columns: minmax(188px, 214px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  min-height: 92px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand,
.footer-brand-logo {
  display: inline-flex;
  overflow: hidden;
}

.brand {
  width: 214px;
  height: 52px;
  align-items: center;
}

.brand img,
.footer-brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  justify-content: center;
  min-width: 0;
  gap: clamp(16px, 1.8vw, 28px);
}

.site-nav a,
.mobile-nav a {
  color: var(--color-text);
  font-size: 15px;
  font-weight: 500;
  transition: color var(--transition), background-color var(--transition);
}

.site-nav a {
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  color: var(--color-primary);
}

.language-trigger,
.language-option,
.theme-toggle,
.nav-toggle {
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-text);
}

.language-dropdown {
  position: relative;
}

.language-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 76px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition);
}

.language-current {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.language-chevron {
  color: var(--color-primary);
  font-size: 13px;
  transition:
    transform var(--transition),
    color var(--transition);
}

.language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  display: grid;
  gap: 6px;
  min-width: 80px;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface);
  box-shadow: var(--shadow-hover);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px);
  transition:
    opacity var(--transition),
    transform var(--transition),
    visibility var(--transition);
  z-index: 60;
}

.language-dropdown.is-open .language-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.language-dropdown.is-open .language-chevron {
  transform: rotate(180deg);
}

.language-option {
  width: 100%;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  text-align: left;
  transition:
    background-color var(--transition),
    color var(--transition),
    transform var(--transition);
}

.language-option:hover,
.language-option:focus-visible {
  background: var(--color-surface-soft);
}

.language-option.is-active {
  color: #ffffff;
  background: var(--color-primary);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border-color: var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition);
}

.theme-toggle:hover,
.theme-toggle:focus-visible,
.nav-toggle:hover,
.nav-toggle:focus-visible,
.language-trigger:hover,
.language-trigger:focus-visible,
.language-option:hover,
.language-option:focus-visible {
  transform: translateY(-1px);
}

.theme-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  color: var(--color-primary);
  font-size: 16px;
}

.theme-toggle-text {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.button-primary {
  color: #ffffff;
  background: var(--color-primary);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--color-primary-hover);
}

.button-secondary {
  color: var(--color-primary);
  background: var(--color-surface);
  border-color: var(--color-primary);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--color-surface-soft);
}

.header-cta {
  min-height: 44px;
  padding: 0 18px;
  font-size: 15px;
  border-radius: 10px;
}

.mobile-only,
.mobile-panel {
  display: none;
}

.hero {
  padding-top: 56px;
  padding-bottom: 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 48px;
  align-items: center;
}

.hero-copy {
  max-width: 660px;
}

.hero-text {
  margin-bottom: 32px;
  max-width: 38rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-support {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(220px, 0.85fr);
  gap: 16px;
  margin-top: 28px;
}

.hero-visual {
  display: grid;
  gap: 20px;
}

.workflow-card,
.outcome-card,
.hero-analytics-card,
.hero-ai-card,
.trust-card,
.service-card,
.benefits-card,
.timeline-step,
.case-card,
.about-points article,
.cta-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition);
}

.workflow-card,
.outcome-card,
.hero-analytics-card,
.hero-ai-card,
.benefits-card,
.cta-panel {
  padding: 28px;
}

.workflow-card,
.outcome-card,
.hero-analytics-card,
.hero-ai-card,
.cta-panel {
  box-shadow: var(--shadow-glow);
}

.hero-card-head,
.hero-metrics,
.hero-ai-list {
  display: grid;
}

.hero-card-head {
  gap: 6px;
  margin-bottom: 18px;
}

.hero-card-label {
  margin: 0;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-card-head strong {
  font-size: 30px;
  line-height: 1;
}

.hero-chart {
  position: relative;
  height: 120px;
  margin-bottom: 18px;
  border-radius: 14px;
  background:
    linear-gradient(to top, color-mix(in srgb, var(--color-primary) 10%, transparent) 1px, transparent 1px),
    linear-gradient(to right, color-mix(in srgb, var(--color-primary) 8%, transparent) 1px, transparent 1px),
    var(--color-surface-soft);
  background-size: 100% 30px, 44px 100%, auto;
  overflow: hidden;
}

.hero-chart-line {
  position: absolute;
  left: 18px;
  right: 18px;
  height: 2px;
  border-radius: 999px;
  transform-origin: left center;
}

.hero-chart-line-primary {
  top: 72px;
  background: linear-gradient(90deg, transparent 0%, var(--color-primary) 15%, var(--color-primary) 100%);
  transform: rotate(-9deg);
}

.hero-chart-line-secondary {
  top: 52px;
  background: linear-gradient(90deg, transparent 0%, color-mix(in srgb, var(--color-primary) 34%, #5ec6a8) 22%, #5ec6a8 100%);
  transform: rotate(7deg);
  opacity: 0.86;
}

.hero-chart-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid var(--color-surface);
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 18%, transparent);
}

.hero-chart-dot-1 {
  top: 64px;
  left: 26%;
}

.hero-chart-dot-2 {
  top: 44px;
  left: 58%;
}

.hero-chart-dot-3 {
  top: 34px;
  left: 82%;
}

.hero-metrics {
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.hero-metrics article,
.hero-ai-item {
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--color-surface-soft);
  border: 1px solid color-mix(in srgb, var(--color-border) 92%, transparent);
}

.hero-metrics span,
.hero-ai-item span {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
}

.hero-metrics strong,
.hero-ai-item strong {
  font-size: 18px;
}

.hero-ai-list {
  display: grid;
  gap: 12px;
}

.hero-ai-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.workflow-title {
  margin-bottom: 20px;
  color: var(--color-text);
  font-size: 16px;
  font-weight: 600;
}

.workflow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.workflow-steps li {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 0 0 20px 28px;
}

.workflow-steps li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  width: 12px;
  height: 12px;
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  background: var(--color-surface);
}

.workflow-steps li::after {
  content: "";
  position: absolute;
  top: 22px;
  left: 5px;
  width: 2px;
  height: calc(100% - 16px);
  background: color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.workflow-steps li:last-child {
  padding-bottom: 0;
}

.workflow-steps li:last-child::after {
  display: none;
}

.workflow-step-title {
  color: var(--color-text);
  font-size: 20px;
  font-weight: 600;
}

.workflow-step-copy {
  font-size: 16px;
}

.outcome-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.outcome-metrics article {
  padding: 18px;
  border-radius: 14px;
  background: var(--color-surface-soft);
  border: 1px solid color-mix(in srgb, var(--color-border) 92%, transparent);
}

.outcome-metrics strong {
  display: block;
  margin-bottom: 6px;
  font-size: 22px;
  font-weight: 700;
}

.trust-grid,
.services-grid,
.cases-grid,
.about-grid,
.footer-grid {
  display: grid;
  gap: 32px;
}

.trust-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-card,
.service-card,
.timeline-step,
.case-card {
  padding: 28px;
  min-width: 0;
}

.trust-card:hover,
.service-card:hover,
.case-card:hover,
.timeline-step:hover,
.benefits-card:hover,
.about-points article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));
  color: var(--color-primary);
}

.icon-wrap svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 1.9;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 48px;
}

.services-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: start;
}

.benefits-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 24px;
}

.timeline-step {
  position: relative;
  overflow-wrap: anywhere;
  hyphens: auto;
}

.timeline-step::after {
  content: "";
  position: absolute;
  top: 42px;
  right: -24px;
  width: 24px;
  height: 1px;
  background: color-mix(in srgb, var(--color-primary) 22%, transparent);
}

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

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  background: var(--color-primary);
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  max-width: none;
}

.section-heading-row > p {
  max-width: 420px;
  margin-bottom: 18px;
}

.cases-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-label {
  margin-bottom: 22px;
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-card h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.about-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}

.about-points {
  display: grid;
  gap: 20px;
}

.about-points article {
  padding: 24px 28px;
}

.about-points strong {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 600;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-copy {
  max-width: 680px;
}

.cta-actions {
  display: grid;
  justify-items: start;
  gap: 16px;
}

.contact-link {
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 600;
}

.site-footer {
  padding: 32px 0 24px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  align-items: start;
}

.footer-brand-logo {
  width: 200px;
  height: 48px;
  align-items: center;
}

.footer-brand p {
  max-width: 360px;
  margin-top: 18px;
}

.footer-column {
  display: grid;
  gap: 12px;
}

.footer-column h3 {
  margin-bottom: 8px;
  font-size: 16px;
}

.footer-column a:hover,
.footer-column a:focus-visible,
.contact-link:hover,
.contact-link:focus-visible {
  color: var(--color-primary);
}

.footer-bottom {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  margin-bottom: 0;
  font-size: 14px;
}

.nav-toggle {
  width: 48px;
  height: 48px;
  padding: 0;
  border-color: var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto 4px;
  border-radius: 999px;
  background: var(--color-text);
}

.nav-toggle span:last-of-type {
  margin-bottom: 0;
}

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

@media (max-width: 1160px) {
  .site-nav {
    gap: 20px;
  }

  .hero-support {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1100px) {
  .hero-grid,
  .why-grid,
  .about-grid,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .cases-grid,
  .trust-grid,
  .timeline,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline-step::after {
    display: none;
  }

  .section-heading-row {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 920px) {
  .header-inner {
    grid-template-columns: 172px 1fr;
    min-height: 76px;
    gap: 16px;
  }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: inline-flex;
  }

  .header-actions {
    justify-content: end;
  }

  .hero {
    padding-top: 32px;
    padding-bottom: 56px;
  }

  .hero-grid {
    gap: 28px;
  }

  .hero-text {
    margin-bottom: 24px;
    max-width: none;
  }

  .hero-support,
  .hero-visual {
    gap: 14px;
  }

  .mobile-panel {
    display: none;
    padding-bottom: 20px;
  }

  .site-header.is-open .mobile-panel {
    display: grid;
    gap: 18px;
  }

  .mobile-nav {
    display: grid;
    gap: 6px;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
  }

  .mobile-nav a {
    padding: 10px 12px;
    border-radius: 10px;
  }

  .mobile-nav a:hover,
  .mobile-nav a:focus-visible {
    background: var(--color-surface-soft);
  }

  .mobile-panel-footer {
    display: grid;
    gap: 12px;
  }

  .mobile-cta,
  .theme-toggle-mobile,
  .language-dropdown {
    width: 100%;
  }

  .theme-toggle-mobile {
    justify-content: center;
  }

  .language-menu {
    left: 0;
    right: 0;
    min-width: 0;
  }

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

  .nav-toggle {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(calc(100% - 32px), var(--content-width));
  }

  .section {
    padding: 72px 0;
  }

  .section-tight {
    padding-top: 0;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .outcome-metrics,
  .benefits-card,
  .services-grid,
  .cases-grid,
  .trust-grid,
  .timeline,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .workflow-card,
  .outcome-card,
  .hero-analytics-card,
  .hero-ai-card,
  .trust-card,
  .service-card,
  .benefits-card,
  .timeline-step,
  .case-card,
  .about-points article,
  .cta-panel {
    padding: 20px;
  }

  .brand {
    width: 172px;
    height: 40px;
  }

  .footer-brand-logo {
    width: 184px;
    height: 42px;
  }

  .workflow-title {
    margin-bottom: 16px;
  }

  .workflow-step-title {
    font-size: 18px;
  }

  .workflow-step-copy,
  .outcome-metrics article span,
  .hero-ai-item span,
  .hero-metrics span,
  .contact-link {
    font-size: 15px;
  }

  .hero-chart {
    height: 104px;
    margin-bottom: 14px;
  }

  .hero-metrics article,
  .hero-ai-item,
  .outcome-metrics article {
    padding: 14px;
  }

  .outcome-metrics strong,
  .hero-metrics strong,
  .hero-ai-item strong {
    font-size: 20px;
  }

  .cta-panel,
  .cta-actions {
    justify-items: stretch;
  }

  .cta-copy,
  .footer-brand p {
    max-width: none;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 15px;
  }

  h1 {
    font-size: 34px;
    line-height: 1.08;
  }

  h2 {
    font-size: 28px;
    line-height: 1.12;
  }

  h3 {
    font-size: 22px;
  }

  .container {
    width: min(calc(100% - 24px), var(--content-width));
  }

  .header-inner {
    grid-template-columns: 154px 1fr;
    min-height: 68px;
    gap: 12px;
  }

  .brand {
    width: 154px;
    height: 36px;
  }

  .hero {
    padding-top: 24px;
    padding-bottom: 44px;
  }

  .section {
    padding: 56px 0;
  }

  .section-label,
  .hero-card-label,
  .case-label {
    margin-bottom: 12px;
    font-size: 12px;
    letter-spacing: 0.07em;
  }

  .hero-text {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-actions,
  .cta-actions {
    width: 100%;
    gap: 12px;
  }

  .hero-actions .button,
  .cta-actions .button {
    width: 100%;
  }

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

  .hero-support {
    margin-top: 20px;
    gap: 12px;
  }

  .hero-visual {
    gap: 12px;
  }

  .hero-chart {
    height: 92px;
  }

  .hero-chart-dot {
    width: 8px;
    height: 8px;
  }

  .workflow-steps li {
    padding: 0 0 16px 24px;
  }

  .workflow-steps li::before {
    width: 10px;
    height: 10px;
    border-width: 2px;
  }

  .workflow-steps li::after {
    top: 18px;
    left: 4px;
  }

  .outcome-metrics,
  .about-points,
  .footer-grid {
    gap: 16px;
  }

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

  .footer-bottom {
    margin-top: 22px;
    padding-top: 16px;
  }

  .theme-toggle-mobile,
  .mobile-cta,
  .button {
    min-height: 48px;
  }
}

/* ── LinkedIn button in bio ──────────────────────────────── */
.about-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 10px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition);
}

.about-linkedin:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  background: var(--color-surface);
  border-color: var(--color-primary);
}

.about-linkedin svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ── 6-case grid ─────────────────────────────────────────── */
.cases-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* ── Clients strip ─────────────────────────────────────────── */
.clients-section {
  padding: 40px 0 48px;
  border-top: 1px solid color-mix(in srgb, var(--color-border) 85%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 85%, transparent);
  background: var(--color-surface-soft);
}

.clients-label {
  margin: 0 0 24px;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.client-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  min-width: 140px;
  min-height: 72px;
}

.client-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-border));
}

.client-card img {
  max-height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.7);
  transition: filter var(--transition);
}

.client-card:hover img {
  filter: grayscale(0) opacity(1);
}

.client-card-with-label {
  gap: 10px;
}

.client-label {
  color: var(--color-text-secondary);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.18em;
  transition: color var(--transition);
}

.client-card:hover .client-label {
  color: var(--color-text);
}

/* ── Personal About ───────────────────────────────────────── */
.about-personal-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 40px;
  align-items: start;
}

.about-bio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow);
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.about-bio-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 60%, #5ec6a8));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.about-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 60%, #5ec6a8));
  color: #ffffff;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.about-name {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.about-role {
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 24px;
}

.about-companies {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.about-company {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 8px;
}

.about-company-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.about-company-badge-prev {
  background: color-mix(in srgb, var(--color-text-secondary) 10%, transparent);
  color: var(--color-text-secondary);
}

.about-company-name {
  color: var(--color-text);
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}

a.about-company-name:hover {
  color: var(--color-primary);
}

.about-company-desc {
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.4;
}

.about-bio-text {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 0;
}

/* ── Stats grid ───────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 22px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.stat-value {
  display: block;
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 60%, #5ec6a8));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  display: block;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
}

.about-right .about-points {
  display: grid;
  gap: 16px;
}

.about-right .about-points article {
  padding: 20px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.about-right .about-points article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.about-right .about-points strong {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 17px;
  font-weight: 600;
}

/* ── Scroll to top ────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  box-shadow: var(--shadow-hover);
  color: var(--color-primary);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition), box-shadow var(--transition), background-color var(--transition);
}

.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--color-primary) 35%, transparent);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── Cookie banner ────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 100;
  max-width: 420px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 300ms ease, visibility 300ms ease, transform 300ms ease;
}

.cookie-banner.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cookie-inner {
  padding: 24px;
}

.cookie-text {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
  color: var(--color-text-secondary);
}

.cookie-actions {
  display: flex;
  gap: 10px;
}

.cookie-accept,
.cookie-decline {
  flex: 1;
  min-height: 40px;
  padding: 0 16px;
  font-size: 14px;
}

/* ── Responsive: About personal ──────────────────────────── */
@media (max-width: 1100px) {
  .about-personal-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .about-bio-card {
    padding: 24px;
  }

  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }

  .cookie-banner {
    left: 16px;
    right: 16px;
    max-width: none;
    bottom: 16px;
  }
}

@media (max-width: 560px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-value {
    font-size: 28px;
  }

  .about-company {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }

  .about-company-desc {
    grid-column: 1 / -1;
  }
}