:root {
  --header-height: 76px;
  --brand-primary: #0d9488;
  --brand-primary-hover: #0f766e;
  --brand-primary-muted: #ccfbf1;
  --brand-primary-border: #5eead4;

  --bg: #070b18;
  --bg-soft: #0c1226;
  --surface: #f6f4fb;
  --surface-line: rgba(13, 148, 136, 0.14);
  --card: #ffffff;
  --card-muted: #f0fdfa;
  --text: #f4f6ff;
  --text-dark: #0f172a;
  --muted: #b3b8d0;
  --muted-dark: #64748b;
  /* Основной акцент интерфейса = Conveyor teal */
  --accent: var(--brand-primary);
  --accent-2: #22d3ee;
  --cyan: #22d3ee;
  --success: #16a34a;
  --border: rgba(255, 255, 255, 0.12);
  --shadow-dark: 0 24px 80px rgba(0, 0, 0, 0.38);
  --shadow-light: 0 22px 50px rgba(15, 118, 110, 0.08);
  --container: 1220px;
  --font-body: "Inter", sans-serif;
  --font-display: "Cormorant Garamond", serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.2, 0.9, 0.2, 1.12);
  --mouse-x: 70%;
  --mouse-y: 18%;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --parallax-x: 0px;
  --parallax-y: 0px;
  --section-gap: clamp(42px, 5.5vw, 76px);
  --section-break-offset: clamp(-38px, -2.75vw, -21px);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  background: #070b18;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(13, 148, 136, 0.16), transparent 32%),
    radial-gradient(circle at 82% 16%, rgba(34, 211, 238, 0.1), transparent 18%),
    linear-gradient(180deg, #050815 0%, #070b18 68%, #090d1b 100%);
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at var(--mouse-x) var(--mouse-y), rgba(94, 234, 212, 0.18), transparent 19rem),
    radial-gradient(circle at calc(var(--mouse-x) + 12%) calc(var(--mouse-y) + 8%), rgba(34, 211, 238, 0.10), transparent 16rem);
  opacity: 0.78;
  transition: opacity 0.3s ease;
}

a {
  color: inherit;
}

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

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.page-glow {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(55px);
  opacity: 0.45;
}

.glow-a {
  width: 360px;
  height: 360px;
  top: 100px;
  left: -80px;
  background: rgba(13, 148, 136, 0.22);
  animation: glowDriftA 18s ease-in-out infinite alternate;
}

.glow-b {
  width: 420px;
  height: 420px;
  top: 40px;
  right: -120px;
  background: rgba(34, 211, 238, 0.18);
  animation: glowDriftB 22s ease-in-out infinite alternate;
}

.glow-c {
  width: 380px;
  height: 380px;
  right: 12%;
  top: 48%;
  background: rgba(13, 148, 136, 0.12);
  animation: glowPulse 16s ease-in-out infinite;
}

.grid-fade {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
  opacity: 0.34;
  animation: gridFloat 28s linear infinite;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 30;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
}

.header.scrolled {
  background: rgba(7, 10, 22, 0.72);
  border-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

/* Offset anchor scroll targets below sticky header (not #top — hero has its own padding) */
#model, #agents, #implementation, #cases, #roadmap, #components, #about, #cta {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

.header-inner {
  height: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(12px, 2vw, 28px);
  min-width: 0;
  flex: 1;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.logo-mark {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  display: block;
  filter: drop-shadow(0 0 12px rgba(34, 211, 238, 0.24));
}

.logo span {
  display: inline-flex;
  align-items: center;
  height: 28px;
}

.nav {
  display: flex;
  justify-content: center;
  flex: 1 1 auto;
  flex-wrap: nowrap;
  gap: clamp(10px, 1.4vw, 20px);
  min-width: 0;
}

.nav a {
  font-size: clamp(0.82rem, 1.1vw, 0.92rem);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  cursor: pointer;
  flex: 0 0 44px;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.25s ease;
}

.header.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.header.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

body.nav-open {
  overflow: hidden;
}

.nav a,
.footer-links a,
.footer-contact a:not(.btn) {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.25s ease;
}

.nav a:hover,
.footer-links a:hover,
.footer-contact a:not(.btn):hover {
  color: #fff;
}

.header-actions,
.hero-actions,
.cta-band-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-actions {
  flex: 0 0 auto;
  flex-wrap: nowrap;
  gap: 10px;
}

.hero-actions,
.cta-band-actions {
  flex-wrap: wrap;
}

.header-actions .btn {
  padding-inline: 14px;
  font-size: 0.88rem;
}

.header-actions .header-cta {
  white-space: nowrap;
}

.cta-label-short {
  display: none;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.language-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 32px;
  padding: 0 9px;
  border-radius: 999px;
  color: rgba(226, 232, 240, 0.72);
  text-decoration: none;
  font: inherit;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.language-option.is-active {
  color: #052f2d;
  background: #5eead4;
  box-shadow: 0 8px 22px rgba(94, 234, 212, 0.22);
  cursor: default;
}

.language-option:not(.is-active):hover {
  color: #fff;
  background: rgba(13, 148, 136, 0.16);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 20px;
  border-radius: 13px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-accent {
  position: relative;
  overflow: hidden;
}

.btn-accent::before {
  content: "";
  position: absolute;
  inset: -40% auto -40% -55%;
  width: 48%;
  transform: rotate(18deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.btn-accent:hover::before {
  opacity: 1;
  animation: buttonSheen 0.9s var(--ease) forwards;
}

.btn-dark {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.btn-accent {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-primary), var(--cyan));
  box-shadow: 0 16px 34px rgba(13, 148, 136, 0.35);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--brand-primary-hover), var(--cyan));
}

.btn-outline,
.btn-outline-dark {
  background: transparent;
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.14);
  color: #f0f2ff;
  background: rgba(255, 255, 255, 0.02);
}

.btn-outline-dark {
  border-color: rgba(13, 148, 136, 0.28);
  color: #0f172a;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.btn-outline-dark:hover {
  border-color: rgba(13, 148, 136, 0.48);
  color: #0f766e;
  background: #ffffff;
}

.hero {
  padding: calc(var(--header-height) + 18px) 0 34px;
  position: relative;
}

.hero-copy,
.hero-visual {
  opacity: 1;
  transform: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

body.loaded .hero-copy,
body.loaded .hero-visual,
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: 56px;
}

html:lang(ru) .hero-layout,
html:lang(en) .hero-layout {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  justify-content: center;
}

html:lang(ru) .hero-copy,
html:lang(en) .hero-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 980px;
  margin-inline: auto;
  text-align: center;
}

html:lang(ru) .hero-title,
html:lang(ru) .hero-subtitle,
html:lang(en) .hero-title,
html:lang(en) .hero-subtitle {
  margin-inline: auto;
}

html:lang(ru) .hero-title,
html:lang(en) .hero-title {
  max-width: 940px;
}

html:lang(ru) .hero-subtitle,
html:lang(en) .hero-subtitle {
  max-width: 760px;
}

html:lang(ru) .hero-actions,
html:lang(en) .hero-actions {
  justify-content: center;
}

.hero-title,
.section-heading h2,
.cta-band h2 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.035em;
}

.hero-title {
  margin-top: 14px;
  max-width: 16ch;
  font-size: clamp(2.6rem, 4.6vw, 4.2rem);
  line-height: 1.02;
  font-weight: 600;
}

.hero-title-line {
  display: block;
}

.accent-word {
  display: inline;
  color: #eef7fb;
  font-style: italic;
  text-shadow: 0 0 24px rgba(34, 211, 238, 0.18);
}

.hero-subtitle {
  max-width: 470px;
  margin: 20px 0 0;
  color: #c3c7dc;
  font-size: 0.99rem;
  line-height: 1.65;
}

.hero-actions {
  margin-top: 20px;
}

.hero-first-step {
  display: inline-flex;
  margin: 18px 0 0;
  padding: 8px 12px;
  border-radius: 999px;
  color: rgba(226, 232, 240, 0.86);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.10);
  font-size: 0.88rem;
  font-weight: 800;
}

.hero-methodology-link {
  display: inline-flex;
  align-items: center;
  align-self: center;
  padding: 10px 4px;
  color: rgba(226, 232, 240, 0.78);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(226, 232, 240, 0.24);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.hero-methodology-link:hover {
  color: #f8fafc;
  border-bottom-color: rgba(248, 250, 252, 0.58);
}

.hero-cta-proof {
  margin: 10px 0 0;
  color: rgba(226, 232, 240, 0.72);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.cta-band-actions .btn-outline-dark {
  box-shadow: none;
  opacity: 0.84;
}

.hero-benefits {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  width: min(100%, 470px);
  margin: 22px 0 0;
  padding: 14px;
  border: 1px solid rgba(94, 234, 212, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
  color: #d5d8ea;
  font-size: 0.84rem;
}

.hero-benefits li {
  position: relative;
  padding-left: 15px;
  min-width: 0;
}

.hero-benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-primary);
  box-shadow: 0 0 10px rgba(13, 148, 136, 0.5);
}

.hero-visual {
  padding-top: 6px;
  min-width: 0;
  position: relative;
  perspective: 1200px;
}

html:lang(ru) .hero-visual,
html:lang(en) .hero-visual {
  display: none;
}

html:lang(ru) .hero .product-shot {
  display: none;
}

html:lang(ru) .hero .hero-diagram {
  display: none;
  position: relative;
  width: min(100%, 760px);
  margin-left: auto;
  overflow: hidden;
}

.product-shot {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin-left: auto;
  border-radius: 26px;
  padding: 1px;
  background:
    linear-gradient(135deg, rgba(94, 234, 212, 0.36), rgba(34, 211, 238, 0.18), rgba(255, 255, 255, 0.06));
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.42),
    0 0 54px rgba(13, 148, 136, 0.18);
  overflow: hidden;
  isolation: isolate;
  transform: translate3d(0, 0, 0) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  animation: productFloat 8s ease-in-out infinite;
  transition: transform 0.18s ease-out, box-shadow 0.3s ease;
}

.product-shot::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.28;
  pointer-events: none;
  z-index: 1;
  animation: mockupGridShift 24s linear infinite;
}

.product-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0%, transparent 42%, rgba(255, 255, 255, 0.16) 48%, transparent 55%, transparent 100%);
  transform: translateX(-120%);
  animation: productSweep 7.5s ease-in-out infinite;
}

.product-window::after {
  content: "";
  position: absolute;
  left: 140px;
  right: 0;
  top: 42px;
  height: 2px;
  z-index: 4;
  background: linear-gradient(90deg, transparent, rgba(13, 148, 136, 0.9), rgba(34, 211, 238, 0.72), transparent);
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.48);
  transform: translateY(-80px);
  animation: interfaceScan 4.8s ease-in-out infinite;
  pointer-events: none;
}

.product-shot-glow {
  position: absolute;
  inset: auto -12% -18% 22%;
  height: 48%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.24), rgba(13, 148, 136, 0.12) 42%, transparent 72%);
  filter: blur(24px);
  pointer-events: none;
  z-index: 0;
}

.product-browser-bar,
.product-window {
  position: relative;
  z-index: 2;
}

.product-browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 18px;
  background: rgba(15, 23, 42, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.product-browser-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.36);
}

.product-browser-bar span:first-child {
  background: rgba(94, 234, 212, 0.72);
}

.product-browser-bar strong {
  margin-left: 10px;
  color: rgba(226, 232, 240, 0.68);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-window {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  min-height: 390px;
  background: #f8fafc;
}

.product-sidebar {
  padding: 15px 0 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: #020617;
}

.product-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #f8fafc;
  font-weight: 650;
  font-size: 0.76rem;
  letter-spacing: -0.02em;
}

.product-brand-mark {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  filter: drop-shadow(0 0 8px rgba(34, 211, 238, 0.24));
}

.product-menu {
  display: grid;
  gap: 2px;
  margin-top: 8px;
}

.product-menu span,
.product-menu small {
  display: block;
  color: #94a3b8;
  font-weight: 500;
}

.product-menu span {
  padding: 7px 12px;
  font-size: 0.72rem;
}

.product-menu small {
  padding: 5px 12px 5px 30px;
  font-size: 0.66rem;
}

.product-menu .active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.07);
  border-right: 2px solid #2dd4bf;
}

.product-main {
  min-width: 0;
  padding: 14px;
  color: #0f172a;
  overflow: hidden;
}

.product-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
}

.product-topbar h3 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(1rem, 1.7vw, 1.35rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.product-topbar p {
  margin: 2px 0 0;
  color: #94a3b8;
  font-size: 0.74rem;
}

.product-actions {
  display: flex;
  gap: 7px;
  padding-top: 1px;
  flex: 0 0 auto;
}

.product-actions span,
.product-actions strong {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: 0.68rem;
  font-weight: 650;
}

.product-actions span {
  color: #475569;
  background: #ffffff;
  border: 1px solid #e2e8f0;
}

.product-actions strong {
  color: #ffffff;
  background: #0d9488;
}

.product-alert {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-top: 15px;
  padding: 8px 10px 8px 12px;
  border-left: 4px solid #f59e0b;
  border-radius: 8px;
  background: #fffbeb;
  color: #92400e;
  font-size: 0.72rem;
  white-space: nowrap;
  animation: alertPulse 3.6s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

.product-alert::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: translateX(-120%);
  animation: alertSweep 4.4s ease-in-out infinite;
}

.product-alert b {
  font-weight: 700;
}

.product-alert button {
  border: 0;
  border-radius: 7px;
  padding: 5px 9px;
  color: #92400e;
  background: rgba(245, 158, 11, 0.16);
  font: inherit;
  font-size: 0.66rem;
  font-weight: 800;
}

.product-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.product-kpis article,
.effect-card,
.effect-table {
  border: 1px solid #e2e8f0;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.product-kpis article {
  min-width: 0;
  min-height: 92px;
  padding: 10px;
  border-radius: 12px;
  display: grid;
  align-content: space-between;
  gap: 5px;
  transition: transform 0.35s var(--ease-spring), border-color 0.35s ease, box-shadow 0.35s ease;
  position: relative;
  overflow: hidden;
}

.product-kpis article::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 8px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(13, 148, 136, 0), rgba(13, 148, 136, 0.85), rgba(34, 211, 238, 0));
  transform: translateX(-120%);
  opacity: 0.72;
  animation: metricRail 3.8s ease-in-out infinite;
}

.product-kpis article:nth-child(2)::after {
  animation-delay: 0.45s;
}

.product-kpis article:nth-child(3)::after {
  animation-delay: 0.9s;
}

.product-kpis article:nth-child(4)::after {
  animation-delay: 1.35s;
}

.product-kpis article:hover,
.effect-card:hover,
.effect-table:hover {
  border-color: rgba(13, 148, 136, 0.24);
}

.product-kpis span,
.card-head span {
  color: #64748b;
  font-size: 0.66rem;
  font-weight: 700;
}

.product-kpis strong {
  display: block;
  color: #0f172a;
  font-size: 1.18rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.product-kpis em {
  display: block;
  color: #94a3b8;
  font-size: 0.62rem;
  font-style: normal;
}

.product-secondary {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 16px;
  color: #64748b;
  font-size: 0.68rem;
}

.product-flow {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: 6px;
  margin: -5px 0 13px;
  padding: 8px 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, #f8fafc, #ecfdf5);
  border: 1px solid rgba(13, 148, 136, 0.12);
  overflow: hidden;
  position: relative;
}

.product-flow::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.18), transparent);
  transform: translateX(-100%);
  animation: flowSweep 3.2s ease-in-out infinite;
}

.flow-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #cbd5e1;
  position: relative;
  z-index: 1;
}

.flow-dot-active,
.flow-dot:nth-of-type(3),
.flow-dot:nth-of-type(5) {
  background: #0d9488;
  box-shadow: 0 0 10px rgba(13, 148, 136, 0.45);
}

.flow-dot:nth-of-type(7) {
  animation: nextGatePulse 2s ease-in-out infinite;
}

.flow-line {
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(13, 148, 136, 0.55), rgba(34, 211, 238, 0.2));
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.flow-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, #22d3ee, transparent);
  transform: translateX(-100%);
  animation: flowLineTravel 2.2s ease-in-out infinite;
}

.product-secondary b {
  color: #0f766e;
}

.product-secondary i {
  width: 1px;
  height: 12px;
  background: #e2e8f0;
}

.product-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 10px;
  margin-top: 12px;
}

.effect-card,
.effect-table {
  min-width: 0;
  min-height: 132px;
  padding: 10px;
  border-radius: 12px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.card-head b {
  color: #0f172a;
  font-size: 0.76rem;
}

.effect-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.effect-metrics article {
  min-width: 0;
  padding: 9px;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  transition: transform 0.28s var(--ease-spring), background 0.28s ease;
}

.effect-metrics article:hover {
  transform: none;
  background: #ffffff;
}

.effect-metrics article:nth-child(2),
.effect-metrics article:nth-child(3) {
  border-color: rgba(13, 148, 136, 0.14);
  background: #f0fdfa;
}

.effect-metrics article:nth-child(4) {
  border-color: rgba(239, 68, 68, 0.12);
  background: #fff7f7;
}

.effect-metrics span {
  display: block;
  color: #64748b;
  font-size: 0.56rem;
  font-weight: 700;
  line-height: 1.2;
}

.effect-metrics strong {
  display: block;
  margin-top: 5px;
  color: #0f172a;
  font-size: 1.08rem;
  line-height: 1;
  letter-spacing: -0.05em;
}

.effect-metrics article:nth-child(2) strong,
.effect-metrics article:nth-child(3) strong {
  color: #0f766e;
}

.effect-metrics article:nth-child(4) strong {
  color: #b91c1c;
}

.effect-table {
  display: grid;
  align-content: start;
}

.effect-table p {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 8px 0;
  border-top: 1px solid #f1f5f9;
}

.effect-table strong {
  color: #0f172a;
  font-size: 0.72rem;
}

.effect-table em {
  color: #0f766e;
  font-size: 0.64rem;
  font-style: normal;
  font-weight: 800;
}

.hero-diagram {
  display: none;
}

.hero-diagram::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.09) 1px, transparent 1.4px);
  background-size: 22px 22px;
  background-position: 0 0;
  opacity: 0.28;
  mask-image: radial-gradient(circle at 70% 50%, black 0%, rgba(0, 0, 0, 0.55) 60%, transparent 90%);
  pointer-events: none;
  z-index: 0;
}

.hero-diagram::after {
  content: "";
  position: absolute;
  right: -6%;
  top: 30%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.18) 0%, rgba(34, 211, 238, 0.06) 38%, rgba(34, 211, 238, 0) 75%);
  filter: blur(36px);
  pointer-events: none;
  z-index: 0;
}

.diagram-svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  overflow: hidden;
}

.anchor-target {
  display: block;
  position: relative;
  top: -110px;
  visibility: hidden;
}

.surface-wrap {
  padding: 18px 0 56px;
}

.surface-card {
  padding: clamp(20px, 3vw, 32px);
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff 0%, #f0fdfa 100%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-light);
}

.surface-card > section {
  position: relative;
}

.surface-card > section + section {
  margin-top: var(--section-gap);
}

.surface-card > section + section::before {
  content: "";
  position: absolute;
  top: var(--section-break-offset);
  left: clamp(8px, 7vw, 112px);
  right: clamp(8px, 7vw, 112px);
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(13, 148, 136, 0.12),
    rgba(34, 211, 238, 0.24),
    rgba(13, 148, 136, 0.12),
    transparent
  );
}

.surface-card > .problem-section,
.surface-card > .methodology-proof-section {
  padding: clamp(34px, 4.4vw, 54px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 14% 0%, rgba(94, 234, 212, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(236, 253, 245, 0.48));
  border: 1px solid rgba(13, 148, 136, 0.08);
}

.surface-card > .omvi-section,
.surface-card > .platform-section {
  padding-inline: clamp(6px, 1vw, 12px);
}

.surface-card > .diagnostic-offer-section,
.surface-card > .agents-section {
  margin-top: calc(var(--section-gap) + 4px);
}

.triad,
.model-grid,
.stats-grid,
.cases-grid,
.footer-inner {
  display: grid;
}

.triad {
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: stretch;
}

.triad-card,
.model-card,
.stat-card,
.case-card {
  background: var(--card);
  color: var(--text-dark);
  border: 1px solid var(--surface-line);
  border-radius: 22px;
  box-shadow: 0 14px 30px rgba(77, 57, 128, 0.06);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease, border-color 0.35s ease;
}

.triad-card:hover,
.model-card:hover,
.stat-card:hover,
.case-card:hover {
  border-color: rgba(13, 148, 136, 0.2);
}

.triad-card {
  padding: 28px;
}

.triad-card h2,
.section-heading p,
.case-tag {
  margin: 0;
}

.triad-card h2 {
  color: var(--muted-dark);
  font-size: 0.95rem;
}

.triad-card h3 {
  margin: 12px 0 0;
  font-size: 1.7rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.triad-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted-dark);
}

.triad-card li + li {
  margin-top: 8px;
}

.triad-card-accent h2,
.triad-card-accent h3 {
  color: var(--brand-primary-hover);
}

.triad-arrow {
  align-self: center;
  justify-self: center;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--brand-primary);
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.22);
}

.sparkline-box {
  margin-top: 18px;
  padding: 14px;
  border-radius: 18px;
  background: var(--card-muted);
}

.sparkline-box path,
.case-card path {
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
}

[data-reveal].is-visible .sparkline-box path,
[data-reveal].is-visible .case-card path {
  animation: drawLine 1.8s var(--ease) forwards;
}

[data-reveal].is-visible .triad-card,
[data-reveal].is-visible .model-card,
[data-reveal].is-visible .stat-card,
[data-reveal].is-visible .case-card,
[data-reveal].is-visible .rc-slide-feature {
  animation: cardPop 0.72s var(--ease-spring) backwards;
}

[data-reveal].is-visible .triad-card:nth-of-type(1),
[data-reveal].is-visible .model-card:nth-child(1),
[data-reveal].is-visible .stat-card:nth-child(1),
[data-reveal].is-visible .case-card:nth-child(1),
[data-reveal].is-visible .rc-slide-feature:nth-child(1) {
  animation-delay: 0.05s;
}

[data-reveal].is-visible .triad-card:nth-of-type(2),
[data-reveal].is-visible .model-card:nth-child(2),
[data-reveal].is-visible .stat-card:nth-child(2),
[data-reveal].is-visible .case-card:nth-child(2),
[data-reveal].is-visible .rc-slide-feature:nth-child(2) {
  animation-delay: 0.12s;
}

[data-reveal].is-visible .triad-card:nth-of-type(3),
[data-reveal].is-visible .model-card:nth-child(3),
[data-reveal].is-visible .stat-card:nth-child(3),
[data-reveal].is-visible .case-card:nth-child(3),
[data-reveal].is-visible .rc-slide-feature:nth-child(3) {
  animation-delay: 0.19s;
}

[data-reveal].is-visible .model-card:nth-child(4),
[data-reveal].is-visible .stat-card:nth-child(4) {
  animation-delay: 0.26s;
}

[data-reveal].is-visible .model-card:nth-child(5),
[data-reveal].is-visible .stat-card:nth-child(5) {
  animation-delay: 0.33s;
}

.sparkline-box path {
  stroke: var(--brand-primary);
}

.model-section,
.methodology-section,
.platform-section,
.problem-section,
.insight-section,
.omvi-section,
.change-section,
.diagnostic-section,
.start-section,
.stats-section,
.cases-section {
  padding-top: 36px;
}

.section-heading {
  margin-bottom: 20px;
  color: var(--text-dark);
}

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

.section-heading h2 {
  font-size: clamp(2.2rem, 4vw, 3.3rem);
  line-height: 0.96;
}

.section-heading p {
  margin-top: 8px;
  color: var(--muted-dark);
}

.model-grid {
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

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

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.problem-card {
  padding: 24px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--surface-line);
  box-shadow: 0 14px 30px rgba(77, 57, 128, 0.06);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease, border-color 0.35s ease;
}

.problem-card:hover {
  border-color: rgba(13, 148, 136, 0.2);
}

.problem-card h3 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.problem-card p {
  margin: 10px 0 0;
  color: var(--muted-dark);
  font-size: 0.93rem;
  line-height: 1.55;
}

.problem-conclusion {
  margin-top: 22px;
  padding: 28px;
  border-radius: 24px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(94, 234, 212, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.92), rgba(2, 6, 23, 0.96));
  border: 1px solid rgba(94, 234, 212, 0.16);
  box-shadow: 0 18px 48px rgba(2, 6, 23, 0.18);
}

.problem-conclusion strong {
  display: block;
  color: #5eead4;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  line-height: 1.15;
}

.problem-conclusion span {
  display: block;
  max-width: 760px;
  margin: 12px auto 0;
  color: rgba(226, 232, 240, 0.82);
  line-height: 1.65;
}

.methodology-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 10px;
}

.method-step {
  flex: 1 1 140px;
  min-width: 140px;
  padding: 18px 16px;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--surface-line);
  box-shadow: 0 12px 28px rgba(77, 57, 128, 0.06);
}

.method-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--brand-primary-muted);
  color: var(--brand-primary-hover);
  font-size: 0.78rem;
  font-weight: 800;
}

.method-step h3 {
  margin: 12px 0 0;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-primary-hover);
}

.method-step-lead {
  margin: 6px 0 0;
  font-weight: 700;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.method-step ul {
  margin: 12px 0 0;
  padding-left: 16px;
  color: var(--muted-dark);
  font-size: 0.84rem;
  line-height: 1.5;
}

.method-step li + li {
  margin-top: 6px;
}

.method-arrow {
  align-self: center;
  flex: 0 0 auto;
  color: var(--brand-primary);
  font-size: 1.25rem;
  font-weight: 700;
  opacity: 0.55;
}

.platform-section .section-pill {
  margin-bottom: 12px;
}

.platform-map {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.platform-card {
  padding: 22px 18px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--surface-line);
  box-shadow: 0 14px 30px rgba(77, 57, 128, 0.06);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease, border-color 0.35s ease;
}

.platform-card:hover {
  border-color: rgba(13, 148, 136, 0.2);
}

.platform-card-accent {
  background: linear-gradient(180deg, #ecfdf5 0%, #ccfbf1 100%);
  border-color: rgba(13, 148, 136, 0.22);
}

.platform-stage {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--brand-primary-muted);
  color: var(--brand-primary-hover);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.platform-card h3 {
  margin: 14px 0 0;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.platform-card p {
  margin: 10px 0 0;
  color: var(--muted-dark);
  font-size: 0.9rem;
  line-height: 1.55;
}

.start-packages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.start-package {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--surface-line);
  box-shadow: 0 14px 30px rgba(77, 57, 128, 0.06);
}

.start-package-featured {
  background: linear-gradient(180deg, #ecfdf5 0%, #f0fdfa 100%);
  border-color: rgba(13, 148, 136, 0.28);
  box-shadow: 0 18px 40px rgba(13, 148, 136, 0.12);
}

.start-package .case-tag {
  margin-bottom: 14px;
}

.start-package h3 {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.start-package p {
  margin: 10px 0 0;
  flex: 1;
  color: var(--muted-dark);
  line-height: 1.55;
}

.start-package-cta {
  margin-top: 18px;
  align-self: flex-start;
}

.scenario-card strong {
  font-size: 1.25rem;
  line-height: 1.15;
}

.scenario-card .case-tag {
  font-size: 0.68rem;
  line-height: 1.35;
}

.roadmap-section-muted .section-heading p {
  max-width: 640px;
  margin-inline: auto;
}

.role-card strong {
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.value-flow-visual {
  position: relative;
  min-height: 360px;
  padding: clamp(28px, 3.2vw, 38px) clamp(22px, 2.8vw, 32px);
  border-radius: 28px;
  color: #f8fafc;
  background:
    radial-gradient(circle at 42% 38%, rgba(94, 234, 212, 0.1), transparent 42%),
    linear-gradient(155deg, rgba(10, 18, 35, 0.96), rgba(2, 6, 18, 0.99));
  border: 1px solid rgba(94, 234, 212, 0.14);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 28px 72px rgba(2, 6, 23, 0.42);
  overflow: hidden;
}

.value-flow-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 45%, black 0%, rgba(0, 0, 0, 0.3) 55%, transparent 88%);
  opacity: 0.22;
  pointer-events: none;
}

.value-flow-layout {
  position: relative;
  z-index: 2;
}

.value-flow-head,
.value-flow-flow {
  display: grid;
  grid-template-columns: minmax(128px, 0.68fr) minmax(178px, 196px) minmax(184px, 1fr);
  column-gap: clamp(10px, 1.2vw, 16px);
}

.value-flow-head {
  margin-bottom: 14px;
}

.value-flow-head-spacer {
  display: block;
}

.value-flow-flow {
  align-items: center;
}

.value-flow-label {
  margin: 0;
  color: rgba(226, 232, 240, 0.72);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.value-flow-left {
  min-width: 0;
  overflow: visible;
}

.value-flow-card-list {
  position: relative;
  display: grid;
  gap: 11px;
  grid-template-rows: repeat(3, 48px);
  width: max-content;
  max-width: 100%;
}

.value-flow-card {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  width: 148px;
  max-width: 100%;
  padding: 0 18px;
  border-radius: 999px;
  color: rgba(248, 250, 252, 0.96);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.72), rgba(15, 23, 42, 0.88));
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow:
    0 10px 22px rgba(2, 6, 23, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.value-flow-engine-wrap,
.value-flow-right {
  overflow: visible;
}

.value-flow-wires-in {
  position: absolute;
  left: calc(100% + 3px);
  top: 0;
  width: 34px;
  height: 166px;
  pointer-events: none;
}

.value-flow-engine-wrap {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 196px;
  margin-left: 0;
  overflow: visible;
}

.value-flow-engine-wrap::before {
  content: "";
  position: absolute;
  inset: -28% -22%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.34) 0%, rgba(94, 234, 212, 0.08) 42%, transparent 72%);
  filter: blur(18px);
  pointer-events: none;
}

.value-flow-wires-out {
  position: absolute;
  left: calc(100% + 5px);
  top: 50%;
  width: 30px;
  height: 12px;
  transform: translateY(-50%);
  pointer-events: none;
}

.value-flow-engine {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 178px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px 16px;
  border-radius: 24px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(94, 234, 212, 0.18), transparent 55%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.9), rgba(2, 8, 23, 0.96));
  border: 1px solid rgba(94, 234, 212, 0.42);
  box-shadow:
    0 0 48px rgba(13, 148, 136, 0.28),
    0 18px 40px rgba(2, 6, 23, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.value-flow-engine span {
  color: #5eead4;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1;
}

.value-flow-engine strong {
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.value-flow-engine small {
  margin-top: 4px;
  color: rgba(203, 213, 225, 0.62);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.value-flow-path {
  position: relative;
  padding-left: 6px;
}

.value-flow-path-rail {
  position: absolute;
  left: 18px;
  top: 25px;
  bottom: 27px;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(94, 234, 212, 0.15), rgba(94, 234, 212, 0.55) 55%, rgba(94, 234, 212, 0.9));
  box-shadow: 0 0 12px rgba(94, 234, 212, 0.2);
}

.value-flow-stage-list {
  display: grid;
  gap: 13px;
  position: relative;
}

.value-flow-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 14px;
  border-radius: 999px;
  color: rgba(248, 250, 252, 0.94);
  background: rgba(15, 23, 42, 0.78);
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: 0 12px 24px rgba(2, 6, 23, 0.24);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
  min-width: 0;
}

.value-flow-stage-wide {
  min-height: 62px;
  border-radius: 18px;
  padding: 14px 13px;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.38;
  white-space: normal;
}

.value-flow-effect {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 24px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(8, 20, 32, 0.92);
  border: 2px solid rgba(94, 234, 212, 0.72);
  box-shadow:
    0 0 36px rgba(94, 234, 212, 0.38),
    0 0 72px rgba(94, 234, 212, 0.14),
    inset 0 0 24px rgba(94, 234, 212, 0.08);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-align: center;
}

.problem-as-is {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 18px;
  align-items: stretch;
  margin-bottom: 18px;
}

.problem-narrative,
.chaos-map,
.thinking-side,
.before-after-card,
.methodology-block,
.diagnostic-card,
.platform-ui-card {
  border-radius: 22px;
  border: 1px solid var(--surface-line);
  background: var(--card);
  color: var(--text-dark);
  box-shadow: 0 14px 30px rgba(77, 57, 128, 0.06);
}

.problem-narrative {
  padding: 26px;
}

.problem-narrative p {
  margin: 0;
  color: var(--muted-dark);
  line-height: 1.7;
}

.problem-narrative p + p {
  margin-top: 14px;
}

.chaos-map {
  position: relative;
  min-height: 270px;
  padding: 22px;
  background:
    radial-gradient(circle at 50% 50%, rgba(13, 148, 136, 0.12), transparent 32%),
    var(--card);
}

.chaos-map strong {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 138px;
  height: 138px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  border-radius: 50%;
  text-align: center;
  color: #fff;
  background: linear-gradient(135deg, #0d9488, #0f766e);
  transform: translate(-50%, -50%);
  box-shadow: 0 20px 48px rgba(13, 148, 136, 0.26);
}

.chaos-map span {
  position: absolute;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--text-dark);
  background: #f8fafc;
  border: 1px solid rgba(13, 148, 136, 0.14);
  font-size: 0.78rem;
  font-weight: 800;
}

.chaos-map span:nth-child(1) { left: 8%; top: 14%; }
.chaos-map span:nth-child(2) { left: 39%; top: 6%; }
.chaos-map span:nth-child(3) { right: 9%; top: 18%; }
.chaos-map span:nth-child(5) { right: 5%; top: 52%; }
.chaos-map span:nth-child(6) { right: 19%; bottom: 12%; }
.chaos-map span:nth-child(7) { left: 30%; bottom: 7%; }
.chaos-map span:nth-child(8) { left: 6%; top: 57%; }

.thinking-shift,
.before-after-grid,
.diagnostic-layout,
.platform-upsell {
  display: grid;
  gap: 16px;
}

.thinking-shift {
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  margin-bottom: 18px;
}

.thinking-side {
  padding: 24px;
  color: var(--text-dark);
}

.thinking-system {
  background: linear-gradient(180deg, #ecfdf5 0%, #f0fdfa 100%);
  border-color: rgba(13, 148, 136, 0.22);
  color: var(--text-dark);
}

.thinking-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
}

.thinking-tags span {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--brand-primary-hover);
  background: var(--brand-primary-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.thinking-arrow {
  align-self: center;
  color: var(--brand-primary);
  font-size: 1.8rem;
  font-weight: 900;
}

.insight-grid,
.methodology-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.omvi-pipeline {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding: 18px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 0%, rgba(94, 234, 212, 0.16), transparent 42%),
    rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(94, 234, 212, 0.14);
}

.omvi-pipeline span {
  padding: 10px 13px;
  border-radius: 999px;
  color: #f8fafc;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.78rem;
  font-weight: 800;
}

.omvi-pipeline i {
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: rgba(94, 234, 212, 0.62);
}

.before-after-grid,
.diagnostic-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.before-after-card,
.diagnostic-card {
  padding: 26px;
  color: var(--text-dark);
}

.before-after-card h3,
.diagnostic-card h3,
.platform-copy h3 {
  margin: 16px 0 0;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
  color: var(--text-dark);
}

.before-after-card ul,
.diagnostic-card ul,
.platform-copy ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: #475569;
  line-height: 1.6;
}

.after-card,
.diagnostic-card-featured {
  background: linear-gradient(180deg, #ecfdf5 0%, #f0fdfa 100%);
  border-color: rgba(13, 148, 136, 0.24);
  color: var(--text-dark);
}

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

.methodology-block {
  padding: 22px;
  color: var(--text-dark);
}

.methodology-block span {
  color: var(--brand-primary);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.methodology-block h3 {
  margin: 12px 0 0;
  font-size: 1.15rem;
  color: var(--text-dark);
}

.methodology-block p {
  margin: 10px 0 0;
  color: var(--muted-dark);
  line-height: 1.55;
  font-size: 0.92rem;
}

.trust-section {
  padding-top: 36px;
}

.trust-card {
  padding: clamp(26px, 4vw, 42px);
  border-radius: 28px;
  color: #f8fafc;
  text-align: center;
  background:
    radial-gradient(circle at 18% 0%, rgba(94, 234, 212, 0.2), transparent 32%),
    radial-gradient(circle at 86% 90%, rgba(34, 211, 238, 0.12), transparent 30%),
    linear-gradient(135deg, #07111f 0%, #081321 58%, #0a1020 100%);
  border: 1px solid rgba(94, 234, 212, 0.14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 22px 56px rgba(2, 6, 23, 0.14);
}

.trust-card .case-tag {
  color: #99f6e4;
  background: rgba(94, 234, 212, 0.1);
  border: 1px solid rgba(94, 234, 212, 0.16);
}

.trust-card h2 {
  max-width: 760px;
  margin: 18px auto 0;
  color: #ffffff;
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.trust-card p {
  max-width: 820px;
  margin: 18px auto 0;
  color: rgba(226, 232, 240, 0.82);
  line-height: 1.7;
}

.trust-card strong {
  display: block;
  max-width: 720px;
  margin: 18px auto 0;
  color: #5eead4;
  font-size: 1.02rem;
  line-height: 1.5;
}

.center-actions {
  display: flex;
  justify-content: center;
  margin-top: 22px;
}

html:lang(ru) .roadmap-section-muted {
  display: none;
}

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

.platform-upsell {
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1fr);
  align-items: center;
}

.platform-copy {
  padding: 28px;
  color: var(--text-dark);
}

.platform-copy p {
  margin: 12px 0 0;
  color: var(--muted-dark);
  line-height: 1.65;
}

.platform-copy .btn {
  margin-top: 20px;
}

.platform-system-mockup {
  position: relative;
  min-width: 0;
}

.platform-system-mockup .product-shot {
  display: block;
  width: 100%;
  max-width: 760px;
  margin-inline: auto;
  transform: none;
  animation: none;
}

.platform-system-mockup .product-window {
  min-height: 520px;
}

.platform-system-mockup .product-shot-glow {
  opacity: 0.82;
}

.platform-system-mockup .product-browser-bar strong {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.platform-system-mockup .product-main {
  min-width: 0;
}

.platform-system-mockup .product-topbar h3 {
  max-width: 360px;
}

html:lang(ru) #methodology-old,
html:lang(ru) #insight,
html:lang(ru) #change {
  display: none;
}

.diagnostic-triad {
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: 14px;
}

.diagnostic-triad .triad-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 32px 30px;
  transition: none;
}

.diagnostic-triad .triad-card:hover {
  transform: none;
  border-color: var(--surface-line);
  box-shadow: 0 14px 30px rgba(77, 57, 128, 0.06);
}

.diagnostic-triad .triad-card h2 {
  display: inline-flex;
  align-self: flex-start;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.diagnostic-triad .triad-card h3 {
  margin-top: 18px;
  font-size: clamp(1.6rem, 2.5vw, 2.25rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.diagnostic-triad .triad-card p {
  margin-top: 14px;
  color: var(--muted-dark);
  font-size: 0.95rem;
  line-height: 1.6;
}

.triad-card-problem {
  border-color: rgba(217, 119, 6, 0.22);
  background: linear-gradient(180deg, #ffffff 0%, #fffbeb 100%);
}

.triad-card-problem h2 {
  color: #b45309;
  background: rgba(217, 119, 6, 0.1);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.triad-card-problem h3 {
  color: #92400e;
}

.diagnostic-triad .triad-card-accent {
  border-color: rgba(13, 148, 136, 0.3);
  background: linear-gradient(180deg, #ecfdf5 0%, #f0fdfa 100%);
  box-shadow: 0 18px 44px rgba(13, 148, 136, 0.12);
}

.diagnostic-triad .triad-card-accent h2 {
  color: var(--brand-primary-hover);
  background: rgba(13, 148, 136, 0.1);
  border: 1px solid rgba(13, 148, 136, 0.22);
}

.diagnostic-triad .triad-card-accent h3 {
  color: var(--brand-primary-hover);
}

.triad-card-result {
  border-color: rgba(94, 234, 212, 0.24);
  background:
    radial-gradient(circle at 80% 0%, rgba(94, 234, 212, 0.16), transparent 42%),
    linear-gradient(160deg, #07111f 0%, #081f1c 100%);
}

.triad-card-result h2 {
  color: #5eead4;
  background: rgba(94, 234, 212, 0.1);
  border: 1px solid rgba(94, 234, 212, 0.22);
}

.triad-card-result h3 {
  color: #ffffff;
}

.triad-card-result p {
  color: rgba(226, 232, 240, 0.76);
}

.diagnostic-triad .triad-arrow {
  width: clamp(36px, 4vw, 64px);
  height: 2px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(13, 148, 136, 0.08), rgba(13, 148, 136, 0.6));
  position: relative;
}

.diagnostic-triad .triad-arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 9px;
  height: 9px;
  border-top: 2.5px solid rgba(13, 148, 136, 0.7);
  border-right: 2.5px solid rgba(13, 148, 136, 0.7);
  transform: translateY(-50%) rotate(45deg);
}

.diagnostic-offer-section {
  padding: clamp(34px, 5vw, 58px);
  border-radius: 32px;
  background:
    radial-gradient(circle at 12% 0%, rgba(94, 234, 212, 0.18), transparent 34%),
    radial-gradient(circle at 90% 100%, rgba(34, 211, 238, 0.12), transparent 28%),
    linear-gradient(135deg, #07111f 0%, #081321 58%, #0a1020 100%);
  border: 1px solid rgba(94, 234, 212, 0.14);
  box-shadow: 0 26px 74px rgba(2, 6, 23, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.diagnostic-offer-section .section-heading h2,
.diagnostic-offer-section .section-heading p {
  color: #f8fafc;
}

.diagnostic-offer-section .section-heading p {
  color: rgba(226, 232, 240, 0.78);
}

.diagnostic-offer-section .diagnostic-audience {
  display: inline-flex;
  max-width: 760px;
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  color: #ccfbf1;
  background: rgba(94, 234, 212, 0.1);
  border: 1px solid rgba(94, 234, 212, 0.16);
  font-size: 0.9rem;
  font-weight: 700;
}

.diagnostic-offer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 16px;
}

.diagnostic-offer-section .diagnostic-card {
  background: rgba(255, 255, 255, 0.96);
}

.diagnostic-offer-section .section-heading h2,
.cta-band h2 {
  font-weight: 700;
  line-height: 1.04;
}

.diagnostic-step-badge {
  display: inline-flex;
  align-self: center;
  margin-bottom: 14px;
  padding: 7px 16px;
  border-radius: 999px;
  color: #06231f;
  background: linear-gradient(180deg, #ccfbf1, #5eead4);
  border: 1px solid rgba(94, 234, 212, 0.5);
  box-shadow: 0 0 32px rgba(94, 234, 212, 0.28);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.diagnostic-result-strip {
  max-width: 720px;
  margin: 18px auto 0;
  padding: 14px 20px;
  border-radius: 16px;
  text-align: center;
  color: #ccfbf1;
  background: rgba(94, 234, 212, 0.08);
  border: 1px solid rgba(94, 234, 212, 0.22);
  font-size: 0.95rem;
  font-weight: 700;
}

.methodology-proof-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.platform-upsell-compact {
  grid-template-columns: minmax(0, 780px);
  justify-content: center;
}

.platform-upsell-compact .platform-copy {
  padding: clamp(28px, 4vw, 44px);
  border-radius: 28px;
  background: var(--card);
  border: 1px solid var(--surface-line);
  box-shadow: 0 18px 44px rgba(77, 57, 128, 0.08);
}

html:lang(ru) .platform-section .section-heading p,
html:lang(ru) .methodology-proof-section .section-heading p {
  max-width: 820px;
  margin-inline: auto;
}

.platform-ui-card {
  padding: 22px;
  color: #f8fafc;
  background:
    radial-gradient(circle at 20% 0%, rgba(94, 234, 212, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 0.96));
  border-color: rgba(94, 234, 212, 0.16);
  box-shadow: 0 28px 70px rgba(2, 6, 23, 0.28);
}

.platform-ui-top,
.platform-ui-kpis,
.platform-ui-flow,
.platform-ui-list p {
  display: flex;
  align-items: center;
}

.platform-ui-top {
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.platform-ui-top span {
  color: rgba(203, 213, 225, 0.68);
  font-size: 0.78rem;
}

.platform-ui-kpis {
  gap: 10px;
  margin-top: 16px;
}

.platform-ui-kpis span {
  flex: 1;
  min-height: 72px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(226, 232, 240, 0.74);
  font-size: 0.78rem;
}

.platform-ui-kpis b {
  display: block;
  color: #5eead4;
  font-size: 1.45rem;
}

.platform-ui-flow {
  gap: 8px;
  margin-top: 16px;
}

.platform-ui-flow span {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(94, 234, 212, 0.12);
  color: #ccfbf1;
  font-size: 0.72rem;
  font-weight: 800;
}

.platform-ui-flow i {
  flex: 1;
  height: 1px;
  background: rgba(94, 234, 212, 0.28);
}

.platform-ui-list {
  margin-top: 16px;
}

.platform-ui-list p {
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 13px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.platform-ui-list em {
  color: rgba(94, 234, 212, 0.78);
  font-style: normal;
  font-size: 0.78rem;
}

[data-reveal].is-visible .problem-card,
[data-reveal].is-visible .method-step,
[data-reveal].is-visible .platform-card,
[data-reveal].is-visible .start-package {
  animation: cardPop 0.72s var(--ease-spring) backwards;
}

.model-card {
  padding: 22px 18px 18px;
}

.model-card h3 {
  margin: 0;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

.model-card p {
  margin: 10px 0 0;
  color: var(--muted-dark);
  font-size: 0.93rem;
}

.model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.model-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--brand-primary-muted);
  color: var(--brand-primary-hover);
  font-size: 0.76rem;
  font-weight: 600;
}

/* Стрелка вправо: «хвост» слева, остриё справа — как блок-иконка навигации */
.model-card.model-card-cycle {
  position: relative;
  border-radius: 0;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(180deg, #ecfdf5 0%, #ccfbf1 100%);
  clip-path: polygon(0 0, 78% 0, 100% 50%, 78% 100%, 0 100%);
  padding: 22px clamp(52px, 24%, 92px) 18px 18px;
  filter: drop-shadow(0 12px 26px rgba(13, 148, 136, 0.16));
}

/* Одиночная карточка в неполном ряду — по центру */
.grid-balance-2col > :last-child:nth-child(odd) {
  grid-column: 1 / -1;
  width: min(100%, calc(50% - 7px));
  justify-self: center;
}

.cycle-mini {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(13, 148, 136, 0.15);
  color: var(--brand-primary-hover);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.agents-section {
  margin-top: 36px;
  padding: 52px clamp(24px, 4vw, 52px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 52px;
  align-items: center;
  border-radius: 28px;
  color: #f8fafc;
  background:
    radial-gradient(circle at 72% 45%, rgba(13, 148, 136, 0.18), transparent 32%),
    radial-gradient(circle at 10% 0%, rgba(34, 211, 238, 0.12), transparent 28%),
    linear-gradient(135deg, #07111f 0%, #081321 58%, #0a1020 100%);
  border: 1px solid rgba(94, 234, 212, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

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

.agents-header h2 {
  margin: 12px 0 0;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

/* Info panel: stacked absolutely, fades between states */
.agent-info-panel {
  position: relative;
  margin-top: 24px;
  min-height: 260px;
}

.agent-info {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.agent-info-default {
  opacity: 1;
}

.agent-info-hint {
  color: rgba(148, 163, 184, 0.6);
  font-size: 0.88rem;
  line-height: 1.6;
  font-style: italic;
}

.agent-info strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: #5eead4;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
  text-transform: none;
}

.agent-info strong::first-letter {
  text-transform: uppercase;
}

.agent-info p {
  margin: 0;
  color: rgba(203, 213, 225, 0.82);
  font-size: 0.9rem;
  line-height: 1.65;
}

.agent-swipe-hint {
  display: none;
}

/* ── Chat mock widget ─────────────────────────────────── */
.agent-chat {
  margin-top: 14px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
  font-family: var(--font-body);
  transform: translateZ(0);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: rgba(226, 232, 240, 0.78);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-icon {
  font-size: 0.9rem;
  line-height: 1;
}

.chat-body {
  padding: 12px 12px 14px;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-row {
  display: flex;
  align-items: flex-start;
  gap: 7px;
}

.chat-user {
  justify-content: flex-end;
}

.chat-bot {
  justify-content: flex-start;
}

.chat-avatar {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.chat-bubble {
  max-width: 82%;
  border-radius: 16px;
  padding: 8px 12px;
  font-size: 0.78rem;
  line-height: 1.58;
}

.chat-bubble-user {
  background: #0d9488;
  color: #ffffff;
  border-bottom-right-radius: 4px;
}

.chat-bubble-bot {
  background: #f8fafc;
  color: #1e293b;
  border: 1px solid #e2e8f0;
  border-bottom-left-radius: 4px;
}

.chat-bubble b {
  font-weight: 700;
  color: #0f172a;
}

.chat-link {
  color: #0d9488;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
  cursor: pointer;
}

.chat-link:hover {
  color: #0f766e;
}

/* Hide default hint when any node is hovered */
.agents-section:has(.orbit-node:hover) .agent-info-default {
  opacity: 0;
}

/* Show the relevant agent info */
.agents-section:has(.node-analyst:hover)   .agent-info-analyst,
.agents-section:has(.node-finance:hover)   .agent-info-finance,
.agents-section:has(.node-security:hover)  .agent-info-security,
.agents-section:has(.node-architect:hover) .agent-info-architect,
.agents-section:has(.node-dbx:hover)       .agent-info-dbx,
.agents-section:has(.node-infra:hover)     .agent-info-infra,
.agents-section:has(.node-dev:hover)       .agent-info-dev {
  opacity: 1;
}

.section-pill {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  color: rgba(226, 232, 240, 0.72);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.agents-orbit {
  position: relative;
  width: 500px;
  height: 500px;
  max-width: 100%;
  flex-shrink: 0;
  overflow: visible;
  /* top/bottom margin creates room for up/down tooltips */
  margin-top: 70px;
  margin-bottom: 70px;
}

.orbit-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.orbit-ring-outer {
  width: 440px;
  height: 440px;
}

.orbit-ring-inner {
  width: 290px;
  height: 290px;
  border-color: rgba(94, 234, 212, 0.10);
}

.orchestrator {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 152px;
  height: 152px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 12px;
  box-sizing: border-box;
  text-align: center;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle at 35% 25%, rgba(94, 234, 212, 0.28), transparent 36%),
    linear-gradient(135deg, rgba(13, 148, 136, 0.58), rgba(15, 23, 42, 0.88));
  border: 1px solid rgba(94, 234, 212, 0.22);
  box-shadow: 0 0 50px rgba(13, 148, 136, 0.18);
}

.orchestrator span {
  color: rgba(203, 213, 225, 0.82);
  font-size: 0.68rem;
  line-height: 1.1;
  white-space: nowrap;
}

.orchestrator strong {
  display: block;
  margin: 0;
  color: #ffffff;
  font-size: 0.94rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

.orbit-node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  min-height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  color: rgba(226, 232, 240, 0.9);
  background: rgba(15, 23, 42, 0.74);
  border: 1px solid rgba(148, 163, 184, 0.15);
  box-shadow: 0 14px 32px rgba(2, 6, 23, 0.28);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  text-transform: none;
  transition: background 0.22s, border-color 0.22s, box-shadow 0.22s, transform 0.22s;
  animation: nodeIdle 5.4s ease-in-out infinite;
}

.node-finance { animation-delay: 0.3s; }
.node-security { animation-delay: 0.6s; }
.node-architect { animation-delay: 0.9s; }
.node-dbx { animation-delay: 1.2s; }
.node-infra { animation-delay: 1.5s; }
.node-dev { animation-delay: 1.8s; }

.orbit-node:hover {
  background: rgba(13, 148, 136, 0.28);
  border-color: rgba(94, 234, 212, 0.42);
  box-shadow: 0 0 28px rgba(13, 148, 136, 0.45), 0 14px 32px rgba(2, 6, 23, 0.28);
  transform: translate(-50%, -50%) scale(1.12);
}

.orchestrator {
  animation: orchestratorPulse 4.5s ease-in-out infinite;
}

.orbit-ring-outer {
  animation: orbitBreath 8s ease-in-out infinite;
}

.orbit-ring-inner {
  animation: orbitBreath 8s ease-in-out infinite reverse;
}

/* node-label: plain text inside orbit pill */
.node-label {
  white-space: nowrap;
  pointer-events: none;
  text-transform: none;
}

.node-label::first-letter {
  text-transform: uppercase;
}

/* 7 nodes evenly distributed: step = 360/7 ≈ 51.43°, starting at top (0°), clockwise
   Formula: left = 50% + 44% * sin(i*51.43°),  top = 50% - 44% * cos(i*51.43°)
   (44% = r/container = 220/500) */
.node-analyst   { left: 50%;    top:  6%;    transform: translate(-50%, -50%); } /* 0°   */
.node-finance   { left: 84.4%;  top: 22.6%;  transform: translate(-50%, -50%); } /* 51°  */
.node-security  { left: 93%;    top: 59.8%;  transform: translate(-50%, -50%); } /* 103° */
.node-architect { left: 69.2%;  top: 89.6%;  transform: translate(-50%, -50%); } /* 154° */
.node-dbx       { left: 31%;    top: 89.6%;  transform: translate(-50%, -50%); } /* 206° */
.node-infra     { left:  7%;    top: 59.8%;  transform: translate(-50%, -50%); } /* 257° */
.node-dev       { left: 15.6%;  top: 22.6%;  transform: translate(-50%, -50%); } /* 309° */

.stats-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  min-height: 210px;
  padding: 20px;
  background:
    radial-gradient(circle at 18% 0%, rgba(94, 234, 212, 0.12), transparent 36%),
    rgba(15, 23, 42, 0.56);
  border-color: rgba(94, 234, 212, 0.14);
  color: #f4f6ff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 14px 30px rgba(2, 6, 23, 0.12);
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: auto -24% -34% 24%;
  height: 54%;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.16), transparent 64%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.stat-card:hover::after {
  opacity: 1;
}

.stat-card strong {
  display: block;
  font-size: 1.2rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #f8fafc;
}

.stat-card span {
  display: block;
  margin-top: 4px;
  color: #e2e8f0;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2;
}

.stat-card p {
  margin: 14px 0 0;
  color: rgba(203, 213, 225, 0.78);
  font-size: 0.84rem;
  line-height: 1.55;
}

.roi-banner {
  margin-top: 22px;
  padding: 28px;
  border-radius: 24px;
  text-align: center;
  color: #f8fafc;
  background:
    radial-gradient(circle at left, rgba(13, 148, 136, 0.28), transparent 34%),
    radial-gradient(circle at right, rgba(34, 211, 238, 0.16), transparent 28%),
    rgba(15, 23, 42, 0.62);
  border: 1px solid rgba(94, 234, 212, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
}

.roi-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, transparent 0%, transparent 38%, rgba(255, 255, 255, 0.08) 48%, transparent 58%, transparent 100%);
  transform: translateX(-120%);
  animation: bannerSweep 6.8s ease-in-out infinite;
  pointer-events: none;
}

.roi-banner strong {
  display: block;
  color: #5eead4;
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  letter-spacing: -0.04em;
}

.roi-banner span {
  display: block;
  max-width: 820px;
  margin: 12px auto 0;
  color: rgba(226, 232, 240, 0.84);
  font-weight: 600;
  line-height: 1.6;
}

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

.case-card {
  padding: 22px;
}

.case-tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--brand-primary-muted);
  color: var(--brand-primary-hover);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.case-card strong {
  display: block;
  margin-top: 16px;
  font-size: 1.65rem;
  letter-spacing: -0.04em;
}

.case-card p {
  margin: 8px 0 0;
  color: var(--muted-dark);
}

.case-card svg {
  width: 100%;
  height: 84px;
  margin-top: 18px;
}

.case-card:nth-child(1) path {
  stroke: var(--brand-primary);
}

.case-card:nth-child(2) path {
  stroke: var(--cyan);
}

.case-card:nth-child(3) path {
  stroke: var(--brand-primary-hover);
}

/* Landing narrative light cards: keep contrast explicit on pale backgrounds. */
html:lang(ru) .before-after-card,
html:lang(ru) .diagnostic-card,
html:lang(ru) .methodology-block,
html:lang(ru) .thinking-side,
html:lang(ru) .problem-narrative,
html:lang(ru) .chaos-map {
  color: #111827;
}

html:lang(ru) .before-after-card h3,
html:lang(ru) .diagnostic-card h3,
html:lang(ru) .methodology-block h3,
html:lang(ru) .thinking-side h3,
html:lang(ru) .problem-narrative h3,
html:lang(ru) .chaos-map h3 {
  color: #0f172a;
}

html:lang(ru) .before-after-card li,
html:lang(ru) .diagnostic-card li,
html:lang(ru) .methodology-block p,
html:lang(ru) .problem-narrative p {
  color: #475569;
}

html:lang(ru) .before-after-card .case-tag,
html:lang(ru) .diagnostic-card .case-tag,
html:lang(ru) .thinking-side .case-tag {
  color: #0f766e;
  background: #ccfbf1;
  border: 1px solid rgba(13, 148, 136, 0.16);
}

.cta-band {
  margin-top: 26px;
  margin-bottom: clamp(40px, 5vw, 64px);
  padding: 48px 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at right, rgba(13, 148, 136, 0.28), transparent 26%),
    radial-gradient(circle at left top, rgba(34, 211, 238, 0.16), transparent 24%),
    rgba(15, 23, 42, 0.0);
  border: 1px solid rgba(94, 234, 212, 0.12);
}

.cta-band-copy h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 0.98;
}

.cta-band-copy p {
  margin: 10px 0 0;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.72);
}

.cta-band-proof {
  flex: 1 0 100%;
  margin: -10px 0 0;
  color: rgba(203, 213, 225, 0.62);
  font-size: 0.86rem;
  line-height: 1.5;
}

.footer {
  padding: 28px 0 36px;
}

.footer-inner--minimal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-tagline {
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-copy {
  color: rgba(148, 163, 184, 0.45);
  font-size: 0.82rem;
  white-space: nowrap;
}

.footer-inner {
  grid-template-columns: 1.2fr 1fr auto;
  gap: 24px;
  align-items: start;
}

.footer-brand p,
.footer-contact span {
  color: var(--muted);
}

.footer-brand p {
  margin: 10px 0 0;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-contact {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.seo-hero {
  padding: 154px 0 56px;
}

.seo-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 900px);
  justify-content: center;
}

.seo-hero-copy {
  text-align: center;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(226, 232, 240, 0.62);
  font-size: 0.78rem;
  font-weight: 700;
}

.breadcrumbs a {
  color: rgba(94, 234, 212, 0.9);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: #fff;
}

.breadcrumbs span::before {
  content: "/";
  margin-right: 8px;
  color: rgba(148, 163, 184, 0.55);
}

.seo-hero .hero-title {
  max-width: 980px;
  margin-inline: auto;
}

.seo-hero .hero-subtitle {
  max-width: 820px;
  margin-inline: auto;
}

.seo-hero .hero-actions {
  justify-content: center;
}

.seo-surface {
  color: var(--text-dark);
}

.seo-section {
  padding: clamp(34px, 4.4vw, 54px) clamp(6px, 1vw, 12px);
}

.seo-section .section-heading h2 {
  color: var(--text-dark);
}

.seo-section .section-heading p {
  color: var(--muted-dark);
}

.seo-grid {
  margin-top: 26px;
}

/* ── Roadmap section ─────────────────────────────────── */
.roadmap-section .section-heading {
  text-align: center;
  color: #f8fafc;
}

.roadmap-section .section-heading h2 {
  color: #f8fafc;
}

.roadmap-section .section-heading p {
  color: rgba(203, 213, 225, 0.72);
}

.roadmap-section .section-kicker {
  color: rgba(94, 234, 212, 0.8);
}

.roadmap-track {
  position: relative;
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.roadmap-line {
  position: absolute;
  top: 28px;
  left: calc(12.5% + 18px);
  right: calc(12.5% + 18px);
  height: 2px;
  background: linear-gradient(90deg, rgba(94, 234, 212, 0.6) 0%, rgba(124, 58, 237, 0.4) 100%);
}

.roadmap-step {
  padding: 0 16px 0 0;
  position: relative;
}

.roadmap-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.28), rgba(15, 23, 42, 0.72));
  border: 1.5px solid rgba(94, 234, 212, 0.32);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #5eead4;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 20px rgba(13, 148, 136, 0.2);
}

.roadmap-step-body {
  padding-right: 16px;
}

.roadmap-week {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(94, 234, 212, 0.72);
  margin-bottom: 8px;
}

.roadmap-step h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #f8fafc;
  line-height: 1.2;
}

.roadmap-step p {
  margin: 0;
  font-size: 0.84rem;
  color: rgba(203, 213, 225, 0.78);
  line-height: 1.6;
}

.roadmap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.roadmap-tags span {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.16);
  color: rgba(203, 213, 225, 0.72);
}

.roadmap-outcome {
  margin-top: 48px;
  padding: 28px 32px;
  border-radius: 20px;
  background:
    radial-gradient(circle at left center, rgba(13, 148, 136, 0.18), transparent 40%),
    rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(94, 234, 212, 0.16);
  display: flex;
  align-items: center;
  gap: 28px;
}

.roadmap-outcome-label {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5eead4;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(94, 234, 212, 0.24);
  background: rgba(13, 148, 136, 0.12);
}

.roadmap-outcome p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(203, 213, 225, 0.82);
  line-height: 1.65;
}

/* ── Roadmap section ─────────────────────────────────── */
.roadmap-section {
  padding: clamp(64px, 7vw, 96px) 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.07), transparent 32%),
    radial-gradient(circle at 10% 80%, rgba(13, 148, 136, 0.1), transparent 28%),
    linear-gradient(180deg, #070b18 0%, #060a16 100%);
  color: #f8fafc;
}

/* ── Roadmap carousel (rc) ───────────────────────────── */
.roadmap-next-title {
  margin: 20px 0 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(94, 234, 212, 0.65);
}

.rc {
  margin-top: 36px;
  user-select: none;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 clamp(16px, 3vw, 40px);
  box-sizing: border-box;
}

.rc-window {
  overflow: hidden;
  padding: 20px 0 28px;
}

.rc-track {
  display: flex;
  gap: 18px;
  transition: transform 0.42s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
  align-items: stretch;
}

.rc-slide {
  flex: 0 0 calc((100% - 36px) / 3);
  min-width: 0;
  padding: 28px 28px 32px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 18% 0%, rgba(34, 211, 238, 0.07), transparent 36%),
    rgba(15, 23, 42, 0.56);
  border: 1px solid rgba(148, 163, 184, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: opacity 0.3s, transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  opacity: 0.4;
  transform: scale(0.93);
}

.rc-slide.is-active {
  opacity: 1;
  transform: scale(1);
  border-color: rgba(94, 234, 212, 0.22);
  box-shadow:
    0 0 52px rgba(13, 148, 136, 0.14),
    0 20px 48px rgba(2, 6, 23, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  cursor: default;
  animation: activeSlideGlow 4.8s ease-in-out infinite;
}

@keyframes glowDriftA {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(56px, 28px, 0) scale(1.08); }
}

@keyframes glowDriftB {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-46px, 42px, 0) scale(1.12); }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.28; transform: scale(0.96); }
  50% { opacity: 0.52; transform: scale(1.08); }
}

@keyframes gridFloat {
  from { background-position: 0 0, 0 0; }
  to { background-position: 54px 54px, 54px 54px; }
}

@keyframes buttonSheen {
  from { transform: translateX(0) rotate(18deg); }
  to { transform: translateX(360%) rotate(18deg); }
}

@keyframes productFloat {
  0%, 100% { transform: translate3d(0, 0, 0) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)); }
  50% { transform: translate3d(0, -10px, 0) rotateX(calc(var(--tilt-x) + 1.2deg)) rotateY(var(--tilt-y)); }
}

@keyframes mockupGridShift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 42px 42px, 42px 42px; }
}

@keyframes productSweep {
  0%, 58% { transform: translateX(-120%); opacity: 0; }
  68% { opacity: 1; }
  86%, 100% { transform: translateX(120%); opacity: 0; }
}

@keyframes alertPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(245, 158, 11, 0); }
  50% { box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.08); }
}

@keyframes interfaceScan {
  0%, 100% { transform: translateY(-80px); opacity: 0; }
  14%, 72% { opacity: 1; }
  82% { transform: translateY(310px); opacity: 0; }
}

@keyframes alertSweep {
  0%, 52% { transform: translateX(-120%); opacity: 0; }
  62% { opacity: 0.7; }
  80%, 100% { transform: translateX(120%); opacity: 0; }
}

@keyframes metricRail {
  0%, 36% { transform: translateX(-120%); opacity: 0; }
  48% { opacity: 0.72; }
  78%, 100% { transform: translateX(120%); opacity: 0; }
}

@keyframes flowSweep {
  0%, 35% { transform: translateX(-100%); }
  75%, 100% { transform: translateX(100%); }
}

@keyframes flowLineTravel {
  0% { transform: translateX(-100%); }
  70%, 100% { transform: translateX(100%); }
}

@keyframes nextGatePulse {
  0%, 100% { background: #cbd5e1; box-shadow: none; transform: scale(1); }
  50% { background: #22d3ee; box-shadow: 0 0 14px rgba(34, 211, 238, 0.65); transform: scale(1.35); }
}

@keyframes nodeIdle {
  0%, 100% { box-shadow: 0 14px 32px rgba(2, 6, 23, 0.28); }
  50% { box-shadow: 0 14px 32px rgba(2, 6, 23, 0.28), 0 0 18px rgba(13, 148, 136, 0.18); }
}

@keyframes bannerSweep {
  0%, 58% { transform: translateX(-120%); opacity: 0; }
  70% { opacity: 1; }
  90%, 100% { transform: translateX(120%); opacity: 0; }
}

@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}

@keyframes cardPop {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes orchestratorPulse {
  0%, 100% { box-shadow: 0 0 50px rgba(13, 148, 136, 0.18); }
  50% { box-shadow: 0 0 76px rgba(13, 148, 136, 0.32); }
}

@keyframes orbitBreath {
  0%, 100% { opacity: 0.8; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.035); }
}

@keyframes activeSlideGlow {
  0%, 100% { box-shadow: 0 0 52px rgba(13, 148, 136, 0.14), 0 20px 48px rgba(2, 6, 23, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06); }
  50% { box-shadow: 0 0 70px rgba(13, 148, 136, 0.22), 0 24px 56px rgba(2, 6, 23, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.08); }
}

.rc-slide .card-tag {
  display: inline-flex;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(13, 148, 136, 0.18);
  border: 1px solid rgba(94, 234, 212, 0.22);
  color: #5eead4;
  margin-bottom: 18px;
}

.rc-slide h3 {
  margin: 0 0 12px;
  font-size: 1.18rem;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.rc-slide > p {
  margin: 0 0 18px;
  font-size: 0.87rem;
  color: rgba(203, 213, 225, 0.72);
  line-height: 1.62;
}

.current-list.roadmap-slide-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.current-list.roadmap-slide-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  font-size: 0.87rem;
  color: rgba(203, 213, 225, 0.82);
  line-height: 1.5;
}

.current-list.roadmap-slide-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5eead4;
  box-shadow: 0 0 6px rgba(94, 234, 212, 0.6);
}

.rc-slide-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rc-slide-feature {
  padding: 13px 15px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(148, 163, 184, 0.09);
}

.rc-slide-feature-title {
  margin: 0 0 5px;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(226, 232, 240, 0.9);
  letter-spacing: -0.01em;
}

.rc-slide-feature-text {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(148, 163, 184, 0.72);
  line-height: 1.56;
}

.rc-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 12px;
}

.rc-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(15, 23, 42, 0.56);
  color: rgba(226, 232, 240, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.22s, border-color 0.22s, color 0.22s;
}

.rc-arrow:hover:not(:disabled) {
  background: rgba(13, 148, 136, 0.22);
  border-color: rgba(94, 234, 212, 0.32);
  color: #5eead4;
}

.rc-arrow:disabled {
  opacity: 0.25;
  cursor: default;
}

.rc-dots {
  display: flex;
  gap: 7px;
}

.rc-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  background: rgba(148, 163, 184, 0.24);
  cursor: pointer;
  transition: background 0.22s, transform 0.22s;
  padding: 0;
}

.rc-dot.is-active {
  background: #5eead4;
  transform: scale(1.3);
  box-shadow: 0 0 6px rgba(94, 234, 212, 0.5);
}

@media (max-width: 1180px) {
  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-title,
  .hero-subtitle {
    margin-inline: auto;
  }

  .hero-subtitle {
    max-width: 620px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-benefits {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: min(100%, 440px);
    margin: 24px auto 0;
    padding: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-align: center;
  }

  .hero-benefits li {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 9px 12px;
    padding-left: 12px;
    border-radius: 999px;
    border: 1px solid rgba(94, 234, 212, 0.14);
    background: rgba(255, 255, 255, 0.045);
    font-size: 0.78rem;
    line-height: 1.25;
    text-align: center;
  }

  .hero-benefits li::before {
    display: none;
  }

  .product-shot {
    margin-inline: auto;
  }

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

  .triad-arrow {
    display: none;
  }

  .diagnostic-triad .triad-card {
    min-height: 0;
  }

  .model-grid,
  .operating-model-grid,
  .platform-map {
    grid-template-columns: repeat(2, 1fr);
  }

  .problem-grid,
  .start-packages {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .method-arrow {
    display: none;
  }

  .method-step {
    flex: 1 1 calc(50% - 8px);
  }

  .stats-grid,
  .cases-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .model-grid.grid-balance-2col > .model-card-cycle:last-child:nth-child(odd) {
    width: min(100%, 560px);
    clip-path: none;
    border-radius: 22px;
    border: 1px solid rgba(13, 148, 136, 0.18);
    box-shadow: 0 14px 30px rgba(13, 148, 136, 0.12);
    filter: none;
    padding: 22px 18px 18px;
  }

  .agents-section {
    padding: 28px 20px;
    grid-template-columns: 1fr;
  }

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

  .agents-orbit {
    width: 420px;
    height: 420px;
    margin: 50px auto;
    justify-self: center;
  }
}

@media (max-width: 1180px) {
  .roadmap-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 24px;
  }

  .roadmap-line {
    display: none;
  }
}

@media (max-width: 1180px) {
  .rc-slide {
    flex: 0 0 calc((100% - 36px) / 3);
  }
}

@media (max-width: 1280px) {
  :root {
    --header-height: 64px;
  }

  #model, #agents, #implementation, #cases, #roadmap, #components, #about, #cta,
  #problem, #chaos, #omvi, #audience, #diagnostic, #methodology, #platform,
  #solution, #deliverables, #format, #difference {
    scroll-margin-top: calc(var(--header-height) + 12px);
  }

  .header-inner {
    gap: 12px;
  }

  .header-right {
    flex: 0 0 auto;
    gap: 8px;
  }

  .header:not(.nav-open) .nav {
    display: none;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    z-index: 29;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 20px 20px;
    background: rgba(7, 10, 22, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    flex: none;
  }

  .header.nav-open .nav {
    display: flex;
  }

  .nav a {
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.98rem;
    color: #e2e8f0;
    white-space: normal;
  }

  .nav a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
  }

  .header-actions .header-docs {
    display: none;
  }

  .header-actions .header-home {
    min-height: 40px;
    padding-inline: 12px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .language-switch {
    min-height: 40px;
  }

  .language-option {
    min-width: 34px;
    padding-inline: 8px;
  }
}

@media (min-width: 1181px) and (max-width: 1280px) {
  .seo-page .header-right {
    flex: 1 1 auto;
    gap: 12px;
  }

  .seo-page .header:not(.nav-open) .nav,
  .seo-page .header .nav {
    position: static;
    inset: auto;
    z-index: auto;
    display: flex;
    flex: 1 1 auto;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    min-width: 0;
    padding: 0;
    border: 0;
    background: transparent;
    backdrop-filter: none;
  }

  .seo-page .nav a {
    padding: 0;
    border-radius: 0;
    font-size: 0.78rem;
    line-height: 1;
    color: var(--muted);
    white-space: nowrap;
  }

  .seo-page .nav a:hover {
    background: transparent;
    color: #fff;
  }

  .seo-page .nav-toggle {
    display: none;
  }

  .seo-page .header-actions {
    gap: 8px;
  }

  .seo-page .header-actions .btn {
    padding-inline: 12px;
    font-size: 0.84rem;
  }
}

@media (max-width: 1024px) {
  .hero-layout {
    gap: 28px;
  }

  .hero-title {
    max-width: none;
    font-size: clamp(2.15rem, 8.2vw, 3.2rem);
    line-height: 1.04;
  }

  .hero-actions {
    width: min(100%, 440px);
    margin-inline: auto;
    justify-content: center;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-visual {
    width: 100%;
    max-width: 100%;
  }

  .product-shot {
    max-width: 100%;
    margin-inline: 0;
    transform: none;
    animation: none;
  }

  .product-window {
    grid-template-columns: 1fr;
    min-height: unset;
  }

  .product-window::after {
    left: 0;
  }

  .product-sidebar {
    display: none;
  }

  html:lang(ru) .hero-layout,
  .problem-as-is,
  .thinking-shift,
  .platform-upsell,
  .diagnostic-offer-grid {
    grid-template-columns: 1fr;
  }

  .insight-grid,
  .methodology-map,
  .diagnostic-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .before-after-grid {
    grid-template-columns: 1fr;
  }

  html:lang(ru) .hero-copy {
    align-items: center;
    text-align: center;
  }

  html:lang(ru) .hero-title,
  html:lang(ru) .hero-subtitle {
    margin-inline: auto;
  }

  html:lang(ru) .hero-actions {
    justify-content: center;
  }

  .surface-wrap {
    padding-top: 10px;
  }

  .triad-card,
  .model-card,
  .stat-card,
  .case-card {
    border-radius: 18px;
  }

  .cta-band {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
  }

  .cta-band-actions {
    justify-content: stretch;
    flex-direction: column;
    align-items: stretch;
  }

  .cta-band-actions .btn {
    width: 100%;
  }

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

  .footer-inner--minimal {
    text-align: center;
    align-items: center;
  }

  .product-content-grid {
    grid-template-columns: 1fr;
  }

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

  .agents-orbit {
    width: 340px;
    height: 340px;
    min-height: unset;
    margin: 40px auto;
  }

  .orbit-ring-outer {
    width: 298px;
    height: 298px;
  }

  .orbit-ring-inner {
    width: 196px;
    height: 196px;
  }

  .orchestrator {
    width: 148px;
    height: 148px;
  }

  .orchestrator strong {
    font-size: 0.88rem;
  }

  .orchestrator span {
    font-size: 0.64rem;
  }

  .orbit-node {
    min-width: 54px;
    min-height: 32px;
    padding: 0 9px;
    font-size: 0.62rem;
  }

  .cycle-card {
    right: 0;
  }
}

@media (max-width: 860px) {
  .rc-slide {
    flex: 0 0 calc(100% - 36px);
  }
}

@media (max-width: 860px) {
  .roadmap-track {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .roadmap-outcome {
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  body::before {
    display: none;
  }

  .page-glow {
    display: none;
  }

  .value-flow-visual {
    min-height: auto;
    padding: 22px 18px;
    overflow: hidden;
  }

  .value-flow-head,
  .value-flow-flow {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .value-flow-head-spacer {
    display: none;
  }

  .value-flow-head .value-flow-label:last-child {
    margin-top: 4px;
  }

  .value-flow-wires-in,
  .value-flow-wires-out {
    display: none;
  }

  .value-flow-card-list {
    width: 100%;
  }

  .value-flow-card {
    width: 100%;
  }

  .value-flow-engine-wrap {
    max-width: none;
    overflow: hidden;
  }

  .value-flow-engine-wrap::before {
    inset: -18px;
    filter: blur(14px);
  }

  .value-flow-engine {
    min-height: 156px;
  }

  .value-flow-path-rail {
    display: none;
  }

  .value-flow-label {
    text-align: center;
  }

  .value-flow-card-list,
  .value-flow-stage-list {
    width: 100%;
  }

  .problem-as-is,
  .thinking-shift,
  .insight-grid,
  .methodology-map,
  .before-after-grid,
  .diagnostic-layout,
  .platform-upsell {
    grid-template-columns: 1fr;
  }

  .thinking-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .omvi-pipeline {
    justify-content: flex-start;
  }

  .omvi-pipeline i {
    width: 16px;
  }

  .platform-ui-kpis,
  .platform-ui-flow {
    flex-direction: column;
    align-items: stretch;
  }

  .platform-ui-flow i {
    width: 1px;
    height: 16px;
    align-self: center;
  }

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

  .hero {
    padding: calc(var(--header-height) + 20px) 0 22px;
  }

  .hero-title {
    font-size: clamp(1.72rem, 7.2vw, 2.18rem);
    line-height: 1.08;
    max-width: 100%;
  }

  .hero-subtitle {
    font-size: 0.9rem;
    max-width: 100%;
  }

  .hero-title-line {
    display: inline;
  }

  .hero-title-line + .hero-title-line::before {
    content: " ";
  }

  .hero-first-step,
  .hero-cta-proof {
    max-width: 100%;
    white-space: normal;
    text-align: center;
    line-height: 1.45;
  }

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

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

  .hero-benefits {
    width: min(100%, 440px);
    gap: 7px;
  }

  .hero-benefits li {
    font-size: 0.74rem;
    min-height: 38px;
    padding: 8px 10px;
    padding-left: 10px;
  }

  .product-shot {
    border-radius: 22px;
  }

  .product-browser-bar {
    min-height: 38px;
    padding: 0 12px;
  }

  .product-browser-bar strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .product-window {
    grid-template-columns: 1fr;
    min-height: unset;
  }

  .product-window::after {
    left: 0;
  }

  .product-sidebar {
    display: none;
  }

  .product-main {
    padding: 16px;
  }

  .product-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-kpis article {
    min-height: 86px;
  }

  .product-alert {
    align-items: flex-start;
    white-space: normal;
  }

  .product-secondary {
    flex-wrap: wrap;
    justify-content: center;
  }

  .model-grid,
  .operating-model-grid,
  .stats-grid,
  .cases-grid,
  .platform-map,
  .problem-grid,
  .start-packages {
    grid-template-columns: 1fr;
  }

  .method-step {
    flex: 1 1 100%;
  }

  .agents-section {
    padding: 22px 16px;
    overflow: hidden;
  }

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

  .agent-swipe-hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 7px 10px 7px 12px;
    border-radius: 999px;
    color: rgba(226, 232, 240, 0.78);
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.74rem;
    font-weight: 700;
  }

  .agent-swipe-hint i {
    width: 28px;
    height: 1px;
    background: linear-gradient(90deg, rgba(94, 234, 212, 0.18), #5eead4);
  }

  .agent-swipe-hint i::after {
    content: "";
    display: block;
    width: 7px;
    height: 7px;
    margin-top: -3px;
    margin-left: auto;
    border-top: 1.5px solid #5eead4;
    border-right: 1.5px solid #5eead4;
    transform: rotate(45deg);
  }

  .agent-swipe-hint b {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.42);
  }

  .agent-swipe-hint b:last-child {
    background: rgba(94, 234, 212, 0.9);
    box-shadow: 0 0 8px rgba(94, 234, 212, 0.42);
  }

  .agent-info-panel {
    display: flex;
    gap: 14px;
    margin: 20px -16px 0;
    padding: 0 16px 8px;
    width: calc(100% + 32px);
    max-width: calc(100vw - 24px);
    min-height: unset;
    align-items: stretch;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-padding-inline: 16px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .agent-info-panel::-webkit-scrollbar {
    display: none;
  }

  .agent-info {
    position: static;
    flex: 0 0 min(310px, calc(100vw - 92px));
    width: min(310px, calc(100vw - 92px));
    max-width: calc(100vw - 92px);
    min-width: 0;
    opacity: 1;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    min-height: 430px;
    padding: 12px;
    border-radius: 28px;
    background:
      radial-gradient(circle at 24% 0%, rgba(94, 234, 212, 0.16), transparent 42%),
      linear-gradient(180deg, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.94));
    border: 1px solid rgba(226, 232, 240, 0.16);
    box-shadow:
      0 18px 42px rgba(2, 6, 23, 0.3),
      inset 0 0 0 6px rgba(255, 255, 255, 0.035);
    scroll-snap-align: center;
  }

  .agent-info strong {
    margin: 8px 10px 4px;
  }

  .agent-info p {
    margin: 0 10px;
    font-size: 0.82rem;
    line-height: 1.5;
    overflow-wrap: anywhere;
  }

  .agent-info-default {
    display: none;
  }

  .agent-chat {
    display: block;
    flex: 1;
    min-width: 0;
    margin-top: 14px;
    border-radius: 18px;
    background: #ffffff;
    overflow: hidden;
    box-shadow:
      0 16px 34px rgba(2, 6, 23, 0.34),
      inset 0 1px 0 rgba(255, 255, 255, 0.04);
  }

  .chat-header {
    padding: 8px 12px;
  }

  .chat-body {
    min-height: 250px;
    padding: 10px;
    gap: 7px;
    justify-content: center;
  }

  .chat-row {
    min-width: 0;
  }

  .chat-avatar {
    flex: 0 0 26px;
  }

  .chat-bubble {
    max-width: 88%;
    padding: 8px 10px;
    font-size: 0.72rem;
    line-height: 1.48;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .chat-link {
    overflow-wrap: anywhere;
  }

  .agents-orbit {
    display: none;
  }

  .orbit-ring-outer {
    width: 264px;
    height: 264px;
  }

  .orbit-ring-inner {
    width: 174px;
    height: 174px;
  }

  .orchestrator {
    width: 144px;
    height: 144px;
  }

  .orchestrator strong {
    font-size: 0.84rem;
  }

  .orchestrator span {
    font-size: 0.62rem;
  }

  .surface-card {
    padding: 14px;
    border-radius: 22px;
  }

  .section-heading h2,
  .cta-band-copy h2 {
    line-height: 1.04;
  }

  .triad-card {
    padding: 22px 18px;
  }

  .triad-card h3 {
    font-size: 1.45rem;
  }

  .model-card.model-card-cycle {
    border-radius: 18px;
    clip-path: none;
    padding: 22px 18px;
    width: 100%;
    border: 1px solid rgba(13, 148, 136, 0.18);
    box-shadow: 0 14px 30px rgba(13, 148, 136, 0.12);
    filter: none;
  }

  .grid-balance-2col > :last-child:nth-child(odd) {
    width: 100%;
  }

  .cta-band {
    padding: 24px 20px;
  }

  .footer-inner--minimal {
    text-align: center;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .logo {
    gap: 8px;
    font-size: 0.92rem;
  }

  .header-actions .header-cta {
    padding-inline: 11px;
  }

  .cta-label-full {
    display: none;
  }

  .cta-label-short {
    display: inline;
  }

  .logo-mark {
    width: 24px;
    height: 24px;
    flex-basis: 24px;
  }

  .logo span {
    height: 24px;
  }

  .hero-title {
    font-size: clamp(1.82rem, 8.2vw, 2.18rem);
    line-height: 1.08;
  }

  .hero-subtitle {
    font-size: 0.88rem;
  }

  .hero-first-step {
    display: flex;
    justify-content: center;
    width: 100%;
    white-space: normal;
    text-align: center;
    line-height: 1.45;
  }

  .btn {
    min-height: 46px;
    max-width: 100%;
    white-space: normal;
    text-align: center;
  }

  .hero-cta-proof {
    white-space: normal;
    text-align: center;
    line-height: 1.45;
  }

  .product-main {
    padding: 12px;
  }

  .product-actions {
    display: none;
  }

  .agent-info-panel {
    margin-inline: -16px;
  }

  .agent-info {
    flex-basis: min(300px, calc(100vw - 84px));
    width: min(300px, calc(100vw - 84px));
    max-width: calc(100vw - 84px);
    min-height: 420px;
  }

  .product-kpis,
  .effect-metrics {
    grid-template-columns: 1fr;
  }

  .rc {
    padding-inline: 12px;
  }

  .rc-window {
    padding-top: 8px;
  }

  .rc-slide {
    flex-basis: 100%;
    padding: 22px 18px 24px;
    border-radius: 20px;
  }
}

@media (max-width: 380px) {
  .logo span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-copy,
  .hero-visual,
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}