:root {
  color-scheme: dark;
  --color-bg: #050914;
  --color-bg-strong: #030610;
  --color-panel: #08111f;
  --color-panel-strong: #0c182b;
  --color-panel-soft: #101f35;
  --color-border: rgba(117, 171, 255, 0.22);
  --color-border-strong: rgba(0, 163, 255, 0.48);
  --color-text: #f4f7fb;
  --color-muted: #9fb0c8;
  --color-faint: #6f8198;
  --color-blue: #00a3ff;
  --color-blue-strong: #2f8cff;
  --color-cyan: #31d7ff;
  --color-green: #22c55e;
  --color-amber: #f59e0b;
  --color-red: #ef4444;
  --color-violet: #8b5cf6;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 18px 55px rgba(0, 0, 0, 0.34);
  --shadow-lg: 0 30px 90px rgba(0, 0, 0, 0.44);
  --shadow-blue: 0 0 38px rgba(0, 163, 255, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-padding-top: 98px;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(145deg, rgba(0, 163, 255, 0.13), transparent 30%),
    linear-gradient(180deg, var(--color-bg-strong) 0%, #07101e 48%, var(--color-bg) 100%);
  background-size: 140% 140%, 100% 100%;
  color: var(--color-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  animation: pageGradientShift 18s ease-in-out infinite alternate;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(117, 171, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 171, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 92%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 92%);
  animation: gridDrift 22s linear infinite;
}

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

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

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

button {
  cursor: pointer;
}

.site-shell {
  width: min(1760px, 100%);
  margin: 0 auto;
  padding: 16px;
}

.topbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  min-height: 68px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(5, 12, 24, 0.84);
  box-shadow: var(--shadow-md);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.brand-block {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border: 1px solid rgba(49, 215, 255, 0.5);
  border-radius: var(--radius-md);
  color: #e8fbff;
  background:
    linear-gradient(135deg, rgba(0, 163, 255, 0.42), rgba(49, 215, 255, 0.12)),
    rgba(3, 8, 18, 0.95);
  box-shadow: var(--shadow-blue);
  font-weight: 850;
  letter-spacing: 0;
}

.brand-block strong,
.brand-block em {
  display: block;
  overflow-wrap: anywhere;
}

.brand-block strong {
  font-size: 0.98rem;
}

.brand-block em {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 0.78rem;
  font-style: normal;
}

.topnav {
  display: flex;
  justify-content: center;
  gap: 6px;
  min-width: 0;
}

.topnav a {
  min-height: 38px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-size: 0.84rem;
  font-weight: 750;
  white-space: nowrap;
}

.topnav a:hover {
  border-color: var(--color-border);
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}

.demo-label,
.section-note span,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 28px;
  border: 1px solid rgba(49, 215, 255, 0.45);
  border-radius: 999px;
  color: #dff8ff;
  background: rgba(49, 215, 255, 0.1);
  font-size: 0.74rem;
  font-weight: 800;
  white-space: nowrap;
}

.demo-label,
.section-note span {
  padding: 6px 10px;
}

.hero-section {
  position: relative;
  scroll-margin-top: 98px;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 0.96fr) minmax(380px, 0.7fr);
  min-height: min(680px, calc(100vh - 136px));
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-strong);
  box-shadow: var(--shadow-lg);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 6, 16, 0.95) 0%, rgba(3, 6, 16, 0.78) 42%, rgba(3, 6, 16, 0.2) 100%),
    linear-gradient(180deg, rgba(3, 6, 16, 0.14), rgba(3, 6, 16, 0.78));
  animation: heroGlowDrift 12s ease-in-out infinite alternate;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: center;
  width: min(860px, 100%);
  min-height: 520px;
  min-width: 0;
  padding: clamp(22px, 5vw, 64px);
}

.hero-product-scene {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  gap: 14px;
  min-height: 520px;
  min-width: 0;
  padding: 28px;
  pointer-events: none;
}

.floating-card {
  position: relative;
  width: min(100%, 420px);
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(117, 171, 255, 0.23);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(16, 31, 53, 0.9), rgba(8, 17, 31, 0.84));
  box-shadow: var(--shadow-md), var(--shadow-blue);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  transform: translate3d(0, 0, 0);
  animation: cardFloat 8s ease-in-out infinite;
}

.floating-card::before,
.service-card::before,
.portfolio-card::before,
.process-card::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(120deg, transparent 0 30%, rgba(49, 215, 255, 0.16) 45%, transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-35%);
  transition: opacity 180ms ease;
  content: "";
}

.floating-card::before {
  opacity: 0.72;
  animation: borderSweep 7s ease-in-out infinite;
}

.hero-dashboard-card {
  justify-self: start;
  padding: 14px;
}

.hero-crm-card {
  justify-self: end;
  width: min(100%, 340px);
  padding: 13px;
  animation-delay: -2s;
}

.hero-chat-card {
  justify-self: center;
  width: min(100%, 360px);
  padding: 13px;
  animation-delay: -4s;
}

.scene-topline {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--color-muted);
  font-size: 0.74rem;
}

.scene-topline strong,
.scene-topline em {
  overflow-wrap: anywhere;
}

.scene-topline strong {
  color: var(--color-text);
}

.scene-topline em {
  color: var(--color-cyan);
  font-style: normal;
  font-weight: 850;
}

.status-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--tone, var(--color-cyan));
  box-shadow: 0 0 18px var(--tone, var(--color-cyan));
  animation: statusPulse 1.8s ease-in-out infinite;
}

.scene-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.scene-kpis span,
.dashboard-mockup span {
  display: grid;
  gap: 4px;
  min-width: 0;
  min-height: 70px;
  padding: 10px;
  border: 1px solid rgba(117, 171, 255, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
}

.scene-kpis strong,
.dashboard-mockup strong {
  color: var(--color-text);
  font-size: 1.24rem;
  line-height: 1;
}

.scene-kpis em,
.dashboard-mockup em {
  color: var(--color-muted);
  font-size: 0.68rem;
  font-style: normal;
}

.scene-bars {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 118px;
  margin-top: 14px;
  padding-top: 12px;
  border-bottom: 1px solid rgba(117, 171, 255, 0.18);
}

.scene-bars span {
  display: block;
  width: 100%;
  min-height: 18px;
  border-radius: var(--radius-xs) var(--radius-xs) 0 0;
  background: linear-gradient(180deg, var(--color-cyan), var(--color-blue));
  box-shadow: var(--shadow-blue);
  animation: barBreathe 4s ease-in-out infinite alternate;
}

.scene-workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-top: 12px;
}

.scene-workflow span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 0;
  min-height: 30px;
  padding: 6px;
  border: 1px solid rgba(117, 171, 255, 0.16);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.68rem;
  font-weight: 800;
  text-align: center;
}

.scene-workflow i {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 14px rgba(34, 197, 94, 0.55);
  animation: statusPulse 1.8s ease-in-out infinite;
}

.pipeline-preview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.pipeline-preview span,
.crm-mockup span,
.automation-mockup span,
.system-mockup span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px;
  border: 1px solid rgba(117, 171, 255, 0.18);
  border-radius: var(--radius-sm);
  color: #d8e7fb;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.72rem;
  font-weight: 800;
  text-align: center;
}

.mini-chat,
.assistant-mockup {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.mini-chat p,
.assistant-mockup p {
  width: fit-content;
  max-width: 92%;
  margin: 0;
  padding: 9px 10px;
  border: 1px solid rgba(117, 171, 255, 0.16);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.76rem;
  line-height: 1.35;
}

.mini-chat p:last-child,
.assistant-mockup p:last-child {
  justify-self: end;
  border-color: rgba(139, 92, 246, 0.28);
  color: #eee7ff;
  background: rgba(139, 92, 246, 0.12);
}

.section-kicker {
  color: var(--color-cyan);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 900px;
  margin-top: 10px;
  color: var(--color-text);
  font-size: 3.65rem;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-subtitle {
  max-width: 790px;
  margin-top: 16px;
  color: var(--color-muted);
  font-size: 1.06rem;
  line-height: 1.62;
}

.hero-actions,
.contact-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.ds-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  width: fit-content;
  max-width: 100%;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.86rem;
  font-weight: 850;
  white-space: normal;
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button-symbol {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 18px currentColor;
}

.ds-button.primary {
  color: #03101f;
  background: linear-gradient(180deg, var(--color-cyan), var(--color-blue));
  box-shadow: var(--shadow-blue);
  animation: buttonGlow 3.8s ease-in-out infinite;
}

.ds-button.secondary {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.055);
}

.ds-button:hover,
.demo-link:hover,
.contact-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.hero-proof span,
.systems-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid rgba(117, 171, 255, 0.18);
  border-radius: var(--radius-sm);
  color: #d8e7fb;
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.78rem;
  font-weight: 750;
}

.page-section {
  scroll-margin-top: 98px;
  padding: 46px 0;
  border-top: 1px solid rgba(117, 171, 255, 0.14);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.section-heading > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  color: #e8fbff;
  background: rgba(0, 163, 255, 0.12);
  font-weight: 850;
}

.section-heading h2 {
  margin-top: 4px;
  color: var(--color-text);
  font-size: 1.55rem;
  letter-spacing: 0;
}

.section-note {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--color-muted);
}

.section-note p {
  font-size: 0.86rem;
}

.services-grid,
.portfolio-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.service-card,
.portfolio-card,
.process-card,
.about-card,
.systems-panel,
.contact-card,
.contact-form {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(117, 171, 255, 0.2);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(16, 31, 53, 0.88), rgba(8, 17, 31, 0.92));
  box-shadow: var(--shadow-sm);
}

.service-card,
.portfolio-card {
  display: grid;
  gap: 14px;
  min-height: 290px;
  min-width: 0;
  padding: 16px;
  border-color: color-mix(in srgb, var(--tone, var(--color-blue)) 36%, rgba(117, 171, 255, 0.2));
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.service-card:hover,
.portfolio-card:hover,
.process-card:hover,
.about-card:hover,
.systems-panel:hover,
.contact-card:hover,
.contact-form:hover {
  border-color: color-mix(in srgb, var(--tone, var(--color-blue)) 48%, rgba(117, 171, 255, 0.28));
  box-shadow: var(--shadow-md), var(--shadow-blue);
  transform: translateY(-4px);
}

.service-card:hover::before,
.portfolio-card:hover::before,
.process-card:hover::before {
  opacity: 1;
  animation: borderSweep 2.8s ease-in-out infinite;
}

.service-card > *,
.portfolio-card > *,
.process-card > *,
.floating-card > * {
  position: relative;
  z-index: 1;
}

.service-mockup {
  min-height: 104px;
  padding: 10px;
  border: 1px solid rgba(117, 171, 255, 0.16);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--tone, var(--color-blue)) 13%, transparent), transparent),
    rgba(3, 8, 18, 0.45);
}

.dashboard-mockup {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.automation-mockup {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  align-items: center;
}

.automation-mockup span {
  position: relative;
}

.automation-mockup span:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -9px;
  width: 10px;
  height: 2px;
  background: var(--tone, var(--color-blue));
  content: "";
}

.crm-mockup {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.assistant-mockup {
  align-content: center;
}

.webapp-mockup {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 10px;
}

.webapp-mockup div {
  display: flex;
  gap: 6px;
}

.webapp-mockup div span {
  display: block;
  width: 44px;
  height: 10px;
  border-radius: 999px;
  background: rgba(117, 171, 255, 0.2);
  overflow: hidden;
  text-indent: 120%;
  white-space: nowrap;
}

.webapp-mockup strong {
  display: block;
  min-height: 60px;
  border: 1px solid rgba(117, 171, 255, 0.15);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(90deg, rgba(49, 215, 255, 0.18) 0 34%, transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
}

.system-mockup {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.system-mockup::before,
.system-mockup::after {
  position: absolute;
  background: color-mix(in srgb, var(--tone, var(--color-blue)) 48%, transparent);
  content: "";
}

.system-mockup::before {
  left: 18px;
  right: 18px;
  top: 50%;
  height: 1px;
}

.system-mockup::after {
  top: 18px;
  bottom: 18px;
  left: 50%;
  width: 1px;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
}

.card-topline span,
.card-topline em {
  min-width: 0;
  overflow-wrap: anywhere;
}

.card-topline span {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.card-topline em {
  color: color-mix(in srgb, var(--tone, var(--color-cyan)) 78%, white);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 850;
}

.service-card h3,
.portfolio-card h3,
.process-card h3,
.contact-card h3 {
  color: var(--color-text);
  font-size: 1.08rem;
  line-height: 1.2;
}

.service-card p,
.portfolio-card p,
.process-card p,
.about-card p,
.contact-card p {
  color: var(--color-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.service-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.service-card li::before {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--tone, var(--color-blue));
  content: "";
}

.portfolio-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.portfolio-card {
  min-height: 326px;
}

.demo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  width: fit-content;
  margin-top: auto;
  padding: 9px 11px;
  border: 1px solid color-mix(in srgb, var(--tone, var(--color-blue)) 42%, transparent);
  border-radius: var(--radius-sm);
  color: #e8fbff;
  background: color-mix(in srgb, var(--tone, var(--color-blue)) 12%, transparent);
  font-size: 0.82rem;
  font-weight: 850;
}

.process-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  min-height: 220px;
  padding: 16px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.process-grid {
  position: relative;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.process-grid::before {
  position: absolute;
  top: 38px;
  left: 28px;
  right: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(49, 215, 255, 0.55), transparent);
  content: "";
}

.timeline-node {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  width: 42px;
  height: 64px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  color: #e8fbff;
  background: rgba(0, 163, 255, 0.12);
  font-weight: 850;
  z-index: 1;
}

.process-visual {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 10px 0;
}

.process-visual span {
  display: block;
  height: 8px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, var(--color-cyan), var(--color-blue)),
    var(--color-blue);
  opacity: 0.42;
  animation: processPulse 3.4s ease-in-out infinite;
}

.process-visual span:nth-child(2) {
  animation-delay: 0.35s;
}

.process-visual span:nth-child(3) {
  animation-delay: 0.7s;
}

.about-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 10px;
}

.about-card,
.systems-panel,
.contact-card,
.contact-form {
  min-width: 0;
  padding: 18px;
}

.about-card {
  display: grid;
  gap: 22px;
  align-content: center;
}

.about-card p {
  max-width: 840px;
  font-size: 1rem;
}

.founder-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.founder-row strong,
.founder-row em {
  display: block;
}

.founder-row em {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-style: normal;
}

.systems-panel {
  display: grid;
  gap: 16px;
}

.systems-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-layout {
  align-items: stretch;
}

.contact-card {
  display: grid;
  align-content: center;
  gap: 8px;
}

.contact-actions {
  align-items: stretch;
}

.contact-link {
  display: grid;
  gap: 4px;
  min-width: 220px;
  min-height: 74px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--tone, var(--color-blue)) 38%, rgba(117, 171, 255, 0.2));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--tone, var(--color-blue)) 10%, rgba(255, 255, 255, 0.035));
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.contact-link span {
  color: color-mix(in srgb, var(--tone, var(--color-cyan)) 78%, white);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
}

.contact-link strong {
  color: var(--color-text);
  font-size: 0.88rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 7px;
  min-width: 0;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 750;
}

label.wide {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(117, 171, 255, 0.25);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background: rgba(3, 8, 18, 0.62);
  outline: none;
}

input,
select {
  min-height: 42px;
  padding: 10px 11px;
}

textarea {
  resize: vertical;
  padding: 11px;
  line-height: 1.45;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-blue);
}

.form-actions {
  grid-column: 1 / -1;
  align-items: center;
}

.form-actions span {
  color: var(--color-muted);
  font-size: 0.84rem;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  margin-top: 8px;
  padding: 18px 0 6px;
  border-top: 1px solid rgba(117, 171, 255, 0.14);
  color: var(--color-muted);
  font-size: 0.82rem;
}

.site-footer div,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  min-width: 0;
}

.site-footer div:first-child {
  display: grid;
  gap: 5px;
}

.site-footer strong {
  color: var(--color-text);
}

.footer-contact {
  justify-content: flex-end;
}

.site-footer a,
.site-footer span {
  overflow-wrap: anywhere;
}

.tone-blue {
  --tone: var(--color-blue);
}

.tone-green {
  --tone: var(--color-green);
}

.tone-amber {
  --tone: var(--color-amber);
}

.tone-violet {
  --tone: var(--color-violet);
}

.tone-neutral {
  --tone: var(--color-muted);
}

.capture-mode .topbar {
  position: relative;
  top: auto;
}

.reveal-item {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pageGradientShift {
  0% {
    background-position: 0% 0%, 0 0;
  }

  100% {
    background-position: 100% 18%, 0 0;
  }
}

@keyframes gridDrift {
  0% {
    background-position: 0 0, 0 0;
  }

  100% {
    background-position: 44px 44px, 44px 44px;
  }
}

@keyframes heroGlowDrift {
  0% {
    opacity: 0.92;
    transform: translateX(0);
  }

  100% {
    opacity: 1;
    transform: translateX(12px);
  }
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -10px, 0);
  }
}

@keyframes statusPulse {
  0%,
  100% {
    opacity: 0.58;
    transform: scale(0.92);
  }

  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes borderSweep {
  0% {
    transform: translateX(-45%);
  }

  50% {
    transform: translateX(18%);
  }

  100% {
    transform: translateX(55%);
  }
}

@keyframes processPulse {
  0%,
  100% {
    opacity: 0.32;
    transform: scaleX(0.88);
  }

  50% {
    opacity: 0.82;
    transform: scaleX(1);
  }
}

@keyframes barBreathe {
  0% {
    filter: saturate(0.85);
    transform: scaleY(0.96);
  }

  100% {
    filter: saturate(1.25);
    transform: scaleY(1);
  }
}

@keyframes buttonGlow {
  0%,
  100% {
    box-shadow: 0 0 26px rgba(0, 163, 255, 0.18);
  }

  50% {
    box-shadow: 0 0 42px rgba(49, 215, 255, 0.3);
  }
}

@media (max-width: 1280px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 1080px) {
  .services-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .hero-product-scene {
    min-height: auto;
    padding-top: 0;
  }
}

@media (max-width: 820px) {
  html {
    scroll-padding-top: 12px;
  }

  .site-shell {
    padding: 10px;
  }

  .topbar {
    position: relative;
    top: auto;
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .topnav {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero-section {
    min-height: auto;
    scroll-margin-top: 12px;
  }

  .hero-content {
    min-height: 440px;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(3, 6, 16, 0.96) 0%, rgba(3, 6, 16, 0.82) 56%, rgba(3, 6, 16, 0.62) 100%);
  }

  h1 {
    font-size: 2.45rem;
  }

  .hero-subtitle {
    font-size: 0.96rem;
  }

  .services-grid,
  .portfolio-grid,
  .process-grid,
  .contact-form,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .process-grid::before {
    display: none;
  }

  .section-heading h2 {
    font-size: 1.28rem;
  }

  .footer-contact {
    justify-content: flex-start;
  }

  .page-section {
    scroll-margin-top: 12px;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 2.05rem;
  }

  .hero-content {
    padding: 18px;
  }

  .hero-product-scene {
    padding: 0 18px 18px;
  }

  .scene-kpis,
  .scene-workflow,
  .pipeline-preview,
  .dashboard-mockup,
  .automation-mockup,
  .crm-mockup {
    grid-template-columns: 1fr;
  }

  .automation-mockup span:not(:last-child)::after {
    display: none;
  }

  .hero-actions,
  .hero-actions .ds-button,
  .contact-actions,
  .contact-link,
  .form-actions .ds-button {
    width: 100%;
  }

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

  .service-card,
  .portfolio-card,
  .process-card,
  .about-card,
  .systems-panel,
  .contact-card,
  .contact-form {
    padding: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal-item {
    opacity: 1;
    transform: none;
  }

  .service-card:hover,
  .portfolio-card:hover,
  .process-card:hover,
  .about-card:hover,
  .systems-panel:hover,
  .contact-card:hover,
  .contact-form:hover,
  .ds-button:hover,
  .demo-link:hover,
  .contact-link:hover {
    transform: none;
  }
}