:root {
  --bg: #f4efe4;
  --paper: rgba(255, 251, 244, 0.82);
  --paper-strong: rgba(255, 251, 244, 0.95);
  --ink: #1e2330;
  --muted: #5d6470;
  --line: rgba(30, 35, 48, 0.12);
  --accent: #cb5a2c;
  --accent-2: #0f8a78;
  --accent-3: #caa24e;
  --shadow: 0 30px 80px rgba(44, 33, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(203, 90, 44, 0.16), transparent 26rem),
    radial-gradient(circle at 85% 18%, rgba(15, 138, 120, 0.18), transparent 20rem),
    linear-gradient(180deg, #f8f3e9 0%, #f4efe4 44%, #efe8db 100%);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

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

.mono {
  font-family: "Courier New", monospace;
}

.pageGlow {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.42;
  pointer-events: none;
}

.pageGlowA {
  width: 18rem;
  height: 18rem;
  top: 8rem;
  right: -5rem;
  background: rgba(203, 90, 44, 0.28);
}

.pageGlowB {
  width: 22rem;
  height: 22rem;
  left: -8rem;
  bottom: 8rem;
  background: rgba(15, 138, 120, 0.2);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: rgba(244, 239, 228, 0.76);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(30, 35, 48, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brandMark {
  width: 2.35rem;
  height: 2.35rem;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 0.8rem;
  background: linear-gradient(135deg, var(--accent), #f09c57);
  color: #fff;
  box-shadow: 0 18px 32px rgba(203, 90, 44, 0.22);
  font-family: Georgia, "Palatino Linotype", serif;
  font-size: 1.2rem;
}

.brandMarkImage {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.brandText,
.topnav,
.navButton,
.heroBadges,
.eyebrow,
.panelLabel,
.metricLabel,
.timelineIndex,
.accessTag,
.catalogMeta,
.footerLinks {
  letter-spacing: 0.04em;
}

.footerBrand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.footerBrand .brandMark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.7rem;
  box-shadow: 0 12px 24px rgba(203, 90, 44, 0.18);
}

.topnav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.topnav a:hover,
.footerLinks a:hover {
  color: var(--accent);
}

.navButton,
.primaryButton,
.ghostButton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.isDisabled {
  opacity: 0.58;
  pointer-events: none;
}

.navButton,
.primaryButton {
  background: linear-gradient(135deg, var(--accent), #ea8d4f);
  color: #fff;
  box-shadow: 0 16px 32px rgba(203, 90, 44, 0.22);
}

.ghostButton {
  border: 1px solid rgba(30, 35, 48, 0.12);
  background: rgba(255, 255, 255, 0.36);
  color: var(--ink);
}

.navButton:hover,
.primaryButton:hover,
.ghostButton:hover,
.accessCard:hover {
  transform: translateY(-2px);
}

.shell {
  width: min(1320px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 5rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  padding-top: 1rem;
  min-height: clamp(30rem, calc(100vh - 10rem), 46rem);
}

.downloadHero {
  min-height: clamp(22rem, calc(80vh - 8rem), 34rem);
}

.heroCopy,
.heroPanel,
.metrics article,
.timelineCard,
.featureCard,
.catalogPanel,
.accessCard {
  position: relative;
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.heroCopy {
  border-radius: 2rem;
  width: 100%;
  min-height: 100%;
  padding: clamp(2rem, 4.8vw, 4rem);
  max-width: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.downloadMeta {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.heroPanel {
  border-radius: 2rem;
  padding: 1.5rem;
  overflow: hidden;
}

.heroPanel::after {
  content: "";
  position: absolute;
  inset: auto -10% -22% auto;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(202, 162, 78, 0.38), transparent 64%);
}

.eyebrow,
.panelLabel,
.catalogMeta,
.accessTag {
  text-transform: uppercase;
  font-size: 0.76rem;
  color: var(--accent);
  font-weight: 700;
}

.hero h1,
.sectionIntro h2 {
  margin: 0;
  font-family: Georgia, "Palatino Linotype", serif;
  line-height: 0.94;
}

.hero h1 {
  max-width: none;
  font-size: clamp(2.7rem, 5.4vw, 4.5rem);
  margin-top: 0.8rem;
  text-wrap: balance;
}

.heroLead,
.sectionIntro p,
.featureCard p,
.timelineCard p,
.accessCard p,
.stackList p {
  color: var(--muted);
  line-height: 1.65;
}

.heroLead {
  max-width: 72rem;
  margin: 1.2rem 0 0;
  font-size: 1.08rem;
}

.heroActions,
.heroBadges,
.panelHeading,
.heroPanelHead,
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.heroActions {
  margin-top: 1.6rem;
}

.heroBadges {
  justify-content: flex-start;
  margin-top: 1.4rem;
}

.heroBadges span,
.stateBadge,
.metricValue,
.timelineIndex,
.pricePill,
.packPill {
  border-radius: 999px;
  font-weight: 700;
}

.heroBadges span {
  padding: 0.45rem 0.8rem;
  background: rgba(30, 35, 48, 0.06);
  color: var(--ink);
  font-size: 0.82rem;
}

.stateBadge {
  padding: 0.5rem 0.8rem;
  background: rgba(15, 138, 120, 0.12);
  color: var(--accent-2);
  font-size: 0.82rem;
}

.panelTitle {
  margin-top: 0.3rem;
  font-size: 1.4rem;
  font-family: Georgia, "Palatino Linotype", serif;
}

.stackList {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.stackList article {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.95rem;
  padding: 1rem;
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(30, 35, 48, 0.08);
}

.stackStep {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(15, 138, 120, 0.16), rgba(15, 138, 120, 0.04));
  color: var(--accent-2);
  font-weight: 800;
}

.stackList h3,
.timelineCard h3,
.featureCard h3,
.accessCard h3,
.catalogPanel h3 {
  margin: 0;
  font-size: 1.05rem;
}

.stackList p,
.timelineCard p,
.featureCard p,
.accessCard p {
  margin: 0.5rem 0 0;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.metrics article {
  border-radius: 1.5rem;
  padding: 1.15rem 1.2rem;
}

.metricValue {
  display: inline-flex;
  padding: 0.45rem 0.78rem;
  background: rgba(30, 35, 48, 0.08);
  color: var(--ink);
  font-size: 0.85rem;
}

.metricLabel {
  display: block;
  margin-top: 0.8rem;
  font-size: 1rem;
  line-height: 1.5;
}

.sectionBlock {
  margin-top: 4rem;
}

.sectionIntro {
  max-width: 48rem;
}

.sectionIntro h2 {
  margin-top: 0.5rem;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.timeline,
.featureGrid,
.accessGrid,
.pricingLayout {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

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

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

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

.pricingLayout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.pricingSection .sectionIntro p {
  display: none;
}

.pricingSection .sectionIntro::after {
  content: "Здесь показана актуальная стоимость обработки 1 фото и пакеты пополнения.";
  display: block;
  margin-top: 1rem;
  color: var(--muted);
  line-height: 1.65;
}

.timelineCard,
.featureCard,
.catalogPanel,
.accessCard {
  border-radius: 1.55rem;
  padding: 1.3rem;
}

.downloadStatusCard {
  border-radius: 1.55rem;
  padding: 1.5rem;
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.downloadStatusRow {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.downloadStatusNote {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.statePill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  background: rgba(30, 35, 48, 0.08);
  color: var(--ink);
}

.statePill.good {
  background: rgba(15, 138, 120, 0.14);
  color: var(--accent-2);
}

.statePill.warn {
  background: rgba(203, 90, 44, 0.14);
  color: var(--accent);
}

.timelineIndex {
  width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: rgba(203, 90, 44, 0.12);
  color: var(--accent);
}

.catalogMeta {
  margin-top: 1rem;
  color: var(--muted);
}

.cardList {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.catalogCard {
  padding: 1rem;
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(30, 35, 48, 0.08);
}

.catalogCardHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.catalogCard h4 {
  margin: 0;
  font-size: 1.02rem;
}

.catalogCard p,
.emptyCard {
  margin: 0.55rem 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.pricePill,
.packPill {
  padding: 0.45rem 0.72rem;
  background: rgba(15, 138, 120, 0.12);
  color: var(--accent-2);
  font-size: 0.82rem;
  white-space: nowrap;
}

.packPill {
  background: rgba(203, 90, 44, 0.12);
  color: var(--accent);
}

.catalogSubline {
  margin-top: 0.6rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.pricingNote {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.emptyCard {
  padding: 1.2rem;
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.56);
  border: 1px dashed rgba(30, 35, 48, 0.18);
}

.accessCard {
  min-height: 15rem;
}

.footer {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto 2rem;
  padding-top: 1rem;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--muted);
}

.footerLinks {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 480ms ease, transform 480ms ease;
}

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

@media (max-width: 1080px) {
  .hero,
  .pricingLayout {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 760px) {
  .topbar,
  .topnav,
  .heroActions,
  .heroBadges,
  .catalogCardHead {
    align-items: flex-start;
  }

  .topbar {
    flex-direction: column;
    padding: 1rem;
  }

  .topnav {
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
  }

  .navButton {
    align-self: flex-start;
  }

  .shell {
    width: calc(100% - 1rem);
    padding-top: 1rem;
  }

  .hero h1 {
    max-width: none;
  }

  .metrics,
  .timeline,
  .featureGrid,
  .accessGrid {
    grid-template-columns: 1fr;
  }

  .heroCopy,
  .heroPanel,
  .timelineCard,
  .featureCard,
  .catalogPanel,
  .accessCard,
  .metrics article {
    border-radius: 1.35rem;
  }

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

  .footerBrand {
    align-self: center;
  }
}

/* Iris AI Studio concept-1 homepage */
.irisConceptHome {
  --iris-bg: #050914;
  --iris-bg-2: #091521;
  --iris-panel: rgba(8, 14, 24, 0.78);
  --iris-panel-strong: rgba(10, 18, 30, 0.94);
  --iris-line: rgba(173, 214, 255, 0.14);
  --iris-line-strong: rgba(61, 216, 255, 0.32);
  --iris-text: #f4f8ff;
  --iris-muted: #a9b7c9;
  --iris-cyan: #36d8ff;
  --iris-blue: #3478ff;
  --iris-green: #3bf2a0;
  --iris-violet: #8a35ff;
  --iris-red: #ff334f;
  --iris-orange: #ff7a1a;
  --iris-gold: #ffd166;
  --iris-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
  --iris-pointer-x: 50vw;
  --iris-pointer-y: 24vh;
  color: var(--iris-text);
  background:
    linear-gradient(145deg, rgba(7, 18, 28, 0.98) 0%, rgba(5, 9, 20, 0.98) 44%, rgba(16, 5, 28, 0.86) 100%),
    var(--iris-bg);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  overflow-x: hidden;
}

.irisConceptHome,
.irisConceptHome * {
  letter-spacing: 0;
}

.irisConceptHome a {
  color: inherit;
}

.irisConceptHome .homeBackdrop,
.irisConceptHome .homeBackdrop > * {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.irisConceptHome .homeBackdrop {
  z-index: -2;
  overflow: hidden;
  background:
    linear-gradient(180deg, #02050b 0%, #07101b 48%, #040712 100%);
}

.irisConceptHome .homeAurora {
  opacity: 0.82;
  background:
    conic-gradient(from 210deg at 74% 4%, rgba(138, 53, 255, 0.42), rgba(54, 216, 255, 0.18), transparent 34%, rgba(59, 242, 160, 0.11), rgba(255, 51, 79, 0.22), transparent 72%),
    linear-gradient(120deg, rgba(5, 11, 21, 0.2), rgba(11, 33, 48, 0.64) 42%, rgba(17, 7, 31, 0.72) 72%, rgba(5, 7, 13, 0.22));
  filter: saturate(1.12);
  animation: irisAuroraDrift 14s ease-in-out infinite alternate;
}

.irisConceptHome .homeMesh {
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(116, 190, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(116, 190, 255, 0.11) 1px, transparent 1px),
    linear-gradient(135deg, transparent 0 48%, rgba(59, 242, 160, 0.12) 49%, transparent 51%);
  background-size: 88px 88px, 88px 88px, 176px 176px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.78), transparent 86%);
  animation: irisMeshMove 22s linear infinite;
}

.irisConceptHome .homeScanline {
  opacity: 0.2;
  background: linear-gradient(180deg, transparent 0 54%, rgba(54, 216, 255, 0.16) 55%, transparent 57%);
  background-size: 100% 7px;
  mix-blend-mode: screen;
}

.irisConceptHome .homeNoise {
  opacity: 0.12;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 3px 5px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 82%);
}

.irisConceptHome .homePointerHalo {
  opacity: 0.82;
  background:
    radial-gradient(circle 420px at var(--iris-pointer-x) var(--iris-pointer-y), rgba(54, 216, 255, 0.12), transparent 72%),
    radial-gradient(circle 580px at calc(var(--iris-pointer-x) + 140px) calc(var(--iris-pointer-y) + 80px), rgba(255, 122, 26, 0.08), transparent 76%);
  transition: opacity 260ms ease;
}

.irisConceptHome .introGate {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 20px;
  background:
    conic-gradient(from 220deg at 50% 48%, rgba(54, 216, 255, 0.14), rgba(138, 53, 255, 0.2), rgba(255, 51, 79, 0.16), rgba(5, 9, 20, 0.98) 48%, rgba(59, 242, 160, 0.12), rgba(5, 9, 20, 0.98)),
    #02050b;
  animation: irisIntroExit 700ms ease 1600ms forwards;
}

.irisConceptHome.is-home-loaded .introGate {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.irisConceptHome .introMark {
  position: relative;
  width: 112px;
  height: 112px;
  display: grid;
  place-items: center;
}

.irisConceptHome .introMark img {
  width: 74px;
  height: 74px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow:
    0 0 36px rgba(255, 122, 26, 0.44),
    0 0 70px rgba(138, 53, 255, 0.28);
}

.irisConceptHome .introRing {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(54, 216, 255, 0.28);
}

.irisConceptHome .introRingA {
  animation: irisRingSpin 1200ms linear infinite;
  border-top-color: var(--iris-orange);
  border-right-color: var(--iris-violet);
}

.irisConceptHome .introRingB {
  inset: 16px;
  animation: irisRingSpinReverse 1500ms linear infinite;
  border-bottom-color: var(--iris-green);
  border-left-color: var(--iris-red);
}

.irisConceptHome .introText {
  color: var(--iris-text);
  font-weight: 800;
  font-size: 1rem;
}

.irisConceptHome .topbar {
  background: rgba(4, 8, 15, 0.72);
  border-bottom: 1px solid rgba(173, 214, 255, 0.1);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

.irisConceptHome .brand,
.irisConceptHome .footerBrand {
  color: var(--iris-text);
  font-weight: 800;
}

.irisConceptHome .brandMark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 18px 34px rgba(255, 122, 26, 0.18);
}

.irisConceptHome .topnav {
  gap: 0.6rem;
  color: var(--iris-muted);
  font-size: 0.92rem;
}

.irisConceptHome .topnav a {
  padding: 0.62rem 0.78rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.irisConceptHome .topnav a:hover {
  color: var(--iris-text);
  border-color: rgba(54, 216, 255, 0.22);
  background: rgba(54, 216, 255, 0.06);
}

.irisConceptHome .navButton,
.irisConceptHome .primaryButton,
.irisConceptHome .ghostButton {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 800;
  box-shadow: none;
  white-space: nowrap;
}

.irisConceptHome .navButton,
.irisConceptHome .primaryButton {
  color: #021012;
  background: linear-gradient(135deg, var(--iris-green), var(--iris-cyan));
  box-shadow:
    0 18px 34px rgba(54, 216, 255, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.44);
}

.irisConceptHome .ghostButton {
  color: var(--iris-text);
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(173, 214, 255, 0.14);
}

.irisConceptHome .ghostButton:hover,
.irisConceptHome .navButton:hover,
.irisConceptHome .primaryButton:hover {
  transform: translateY(-2px);
}

.irisConceptHome .shell {
  position: relative;
  z-index: 1;
  width: min(1320px, calc(100% - 32px));
  padding: 34px 0 76px;
}

.irisConceptHome .hero {
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 18px;
  min-height: 680px;
  align-items: stretch;
  padding-top: 18px;
}

.irisConceptHome .heroCopy,
.irisConceptHome .irisHeroVisual,
.irisConceptHome .featureCard,
.irisConceptHome .timelineCard,
.irisConceptHome .catalogPanel,
.irisConceptHome .catalogCard,
.irisConceptHome .emptyCard {
  border-radius: 8px;
  border: 1px solid var(--iris-line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    var(--iris-panel);
  box-shadow: var(--iris-shadow);
  backdrop-filter: blur(20px);
}

.irisConceptHome .heroCopy {
  min-height: 100%;
  padding: 56px;
  justify-content: center;
  overflow: hidden;
}

.irisConceptHome .heroCopy::before,
.irisConceptHome .irisHeroVisual::before,
.irisConceptHome .featureCard::before,
.irisConceptHome .timelineCard::before,
.irisConceptHome .catalogPanel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(54, 216, 255, 0.18), transparent 30%, rgba(255, 122, 26, 0.14) 68%, transparent),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 34%);
  opacity: 0.72;
}

.irisConceptHome .heroCopy::after {
  content: "";
  position: absolute;
  left: 56px;
  right: 56px;
  top: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--iris-orange), var(--iris-red), var(--iris-violet), var(--iris-cyan), var(--iris-green));
  box-shadow: 0 0 28px rgba(54, 216, 255, 0.2);
}

.irisConceptHome .eyebrow,
.irisConceptHome .panelLabel,
.irisConceptHome .catalogMeta,
.irisConceptHome .accessTag {
  display: inline-flex;
  color: #9fffe0;
  background: rgba(59, 242, 160, 0.08);
  border: 1px solid rgba(59, 242, 160, 0.18);
  border-radius: 999px;
  padding: 0.48rem 0.72rem;
  text-transform: none;
  font-size: 0.82rem;
  font-weight: 800;
}

.irisConceptHome .hero h1 {
  margin-top: 18px;
  max-width: 9ch;
  color: var(--iris-text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 5.2rem;
  line-height: 0.92;
  text-wrap: balance;
}

.irisConceptHome .heroLead {
  max-width: 720px;
  color: var(--iris-muted);
  font-size: 1.14rem;
  line-height: 1.72;
}

.irisConceptHome .heroActions {
  justify-content: flex-start;
  gap: 12px;
  margin-top: 26px;
}

.irisConceptHome .heroBadges {
  margin-top: 24px;
  gap: 10px;
}

.irisConceptHome .heroBadges span {
  color: #c7d8ed;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(173, 214, 255, 0.12);
  border-radius: 999px;
  padding: 0.55rem 0.78rem;
}

.irisConceptHome .irisHeroMetrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
}

.irisConceptHome .irisHeroMetrics article {
  min-height: 116px;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid rgba(173, 214, 255, 0.12);
  background: rgba(255, 255, 255, 0.035);
}

.irisConceptHome .irisHeroMetrics strong {
  display: block;
  color: var(--iris-cyan);
  font-size: 1.9rem;
  line-height: 1;
}

.irisConceptHome .irisHeroMetrics span {
  display: block;
  margin-top: 12px;
  color: var(--iris-muted);
  line-height: 1.45;
}

.irisConceptHome .irisHeroVisual {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  padding: 30px;
  display: grid;
  align-content: space-between;
  transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.irisConceptHome .irisHeroVisual:hover {
  border-color: var(--iris-line-strong);
  box-shadow:
    var(--iris-shadow),
    0 0 0 1px rgba(54, 216, 255, 0.08),
    0 0 62px rgba(138, 53, 255, 0.16);
}

.irisConceptHome .irisVisualStage {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.irisConceptHome .irisVisualStage::before {
  content: "";
  position: absolute;
  width: 76%;
  height: 76%;
  border-radius: 50%;
  background:
    conic-gradient(from 230deg, rgba(54, 216, 255, 0.12), rgba(138, 53, 255, 0.36), rgba(255, 51, 79, 0.35), rgba(255, 122, 26, 0.34), rgba(59, 242, 160, 0.18), rgba(54, 216, 255, 0.12));
  filter: blur(22px);
  opacity: 0.42;
  animation: irisPulseField 4s ease-in-out infinite;
}

.irisConceptHome .irisOrbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(54, 216, 255, 0.22);
}

.irisConceptHome .irisOrbitOuter {
  width: 330px;
  height: 330px;
  border-top-color: var(--iris-violet);
  border-right-color: var(--iris-cyan);
  animation: irisRingSpin 12s linear infinite;
}

.irisConceptHome .irisOrbitMiddle {
  width: 258px;
  height: 258px;
  border-left-color: var(--iris-orange);
  border-bottom-color: var(--iris-red);
  transform: rotate(-12deg);
  animation: irisRingSpinReverse 15s linear infinite;
}

.irisConceptHome .irisOrbitInner {
  width: 184px;
  height: 184px;
  border-color: rgba(59, 242, 160, 0.26);
  animation: irisPulseRing 2200ms ease-in-out infinite;
}

.irisConceptHome .irisCoreLogo {
  position: relative;
  width: 164px;
  height: 164px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.1),
    0 28px 68px rgba(0, 0, 0, 0.44),
    0 0 58px rgba(255, 122, 26, 0.34);
  animation: irisLogoFloat 3600ms ease-in-out infinite;
}

.irisConceptHome .irisComet {
  position: absolute;
  width: 188px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(255, 122, 26, 0.9), rgba(54, 216, 255, 0.72), transparent);
  filter: drop-shadow(0 0 14px rgba(54, 216, 255, 0.32));
  transform-origin: center;
}

.irisConceptHome .irisCometA {
  transform: rotate(24deg) translateX(84px);
  animation: irisCometTrace 2400ms ease-in-out infinite;
}

.irisConceptHome .irisCometB {
  transform: rotate(-32deg) translateX(-76px);
  background: linear-gradient(90deg, transparent, rgba(59, 242, 160, 0.72), rgba(255, 51, 79, 0.72), transparent);
  animation: irisCometTrace 2800ms ease-in-out infinite reverse;
}

.irisConceptHome .irisSpark {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--iris-gold);
  box-shadow: 0 0 18px rgba(255, 209, 102, 0.72);
  animation: irisSparkFloat 3300ms ease-in-out infinite;
}

.irisConceptHome .irisSparkA {
  top: 22%;
  left: 24%;
}

.irisConceptHome .irisSparkB {
  top: 62%;
  right: 18%;
  background: var(--iris-cyan);
  animation-delay: 540ms;
}

.irisConceptHome .irisSparkC {
  bottom: 20%;
  left: 42%;
  background: var(--iris-red);
  animation-delay: 1080ms;
}

.irisConceptHome .irisPipeline {
  display: grid;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.irisConceptHome .pipelineRow {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: 8px;
  border: 1px solid rgba(173, 214, 255, 0.11);
  background: rgba(2, 8, 15, 0.52);
}

.irisConceptHome .pipelineRow strong,
.irisConceptHome .pipelineRow small {
  display: block;
}

.irisConceptHome .pipelineRow strong {
  color: var(--iris-text);
}

.irisConceptHome .pipelineRow small {
  margin-top: 5px;
  color: var(--iris-muted);
  line-height: 1.45;
}

.irisConceptHome .pipelineDot {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--iris-orange);
  box-shadow: 0 0 18px rgba(255, 122, 26, 0.72);
}

.irisConceptHome .pipelineDot.isCold {
  background: var(--iris-cyan);
  box-shadow: 0 0 18px rgba(54, 216, 255, 0.72);
}

.irisConceptHome .pipelineDot.isGreen {
  background: var(--iris-green);
  box-shadow: 0 0 18px rgba(59, 242, 160, 0.72);
}

.irisConceptHome .sectionBlock {
  margin-top: 72px;
}

.irisConceptHome .sectionIntro {
  max-width: 760px;
}

.irisConceptHome .sectionIntro h2 {
  margin-top: 16px;
  color: var(--iris-text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 3.45rem;
  line-height: 1;
  text-wrap: balance;
}

.irisConceptHome .sectionIntro p,
.irisConceptHome .featureCard p,
.irisConceptHome .timelineCard p,
.irisConceptHome .catalogCard p,
.irisConceptHome .emptyCard,
.irisConceptHome .pricingNote {
  color: var(--iris-muted);
}

.irisConceptHome .featureGrid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.irisConceptHome .featureCard,
.irisConceptHome .timelineCard {
  padding: 22px;
  min-height: 230px;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.irisConceptHome .featureCard:hover,
.irisConceptHome .timelineCard:hover,
.irisConceptHome .catalogPanel:hover {
  transform: translateY(-4px);
  border-color: rgba(54, 216, 255, 0.26);
  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.32),
    0 0 0 1px rgba(54, 216, 255, 0.06);
}

.irisConceptHome .featureIcon,
.irisConceptHome .timelineIndex {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #021012;
  background: linear-gradient(135deg, var(--iris-orange), var(--iris-gold));
  font-weight: 900;
}

.irisConceptHome .featureCard:nth-child(2) .featureIcon,
.irisConceptHome .timelineCard:nth-child(2) .timelineIndex {
  background: linear-gradient(135deg, var(--iris-cyan), var(--iris-blue));
}

.irisConceptHome .featureCard:nth-child(3) .featureIcon,
.irisConceptHome .timelineCard:nth-child(3) .timelineIndex {
  background: linear-gradient(135deg, var(--iris-green), var(--iris-cyan));
}

.irisConceptHome .featureCard:nth-child(4) .featureIcon,
.irisConceptHome .timelineCard:nth-child(4) .timelineIndex {
  background: linear-gradient(135deg, var(--iris-red), var(--iris-violet));
  color: #fff;
}

.irisConceptHome .featureCard h3,
.irisConceptHome .timelineCard h3,
.irisConceptHome .catalogPanel h3 {
  position: relative;
  color: var(--iris-text);
  font-size: 1.1rem;
}

.irisConceptHome .featureCard p,
.irisConceptHome .timelineCard p {
  position: relative;
  line-height: 1.62;
}

.irisConceptHome .timeline {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.irisConceptHome .pricingSection .sectionIntro p {
  display: block;
}

.irisConceptHome .pricingSection .sectionIntro::after {
  content: none;
  display: none;
}

.irisConceptHome .pricingLayout {
  gap: 14px;
}

.irisConceptHome .catalogMeta {
  margin-top: 18px;
}

.irisConceptHome .catalogPanel {
  padding: 24px;
  overflow: hidden;
}

.irisConceptHome .panelHeading {
  position: relative;
}

.irisConceptHome .cardList {
  position: relative;
  gap: 10px;
}

.irisConceptHome .catalogCard,
.irisConceptHome .emptyCard {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(173, 214, 255, 0.11);
}

.irisConceptHome .catalogCard h4 {
  color: var(--iris-text);
}

.irisConceptHome .pricePill,
.irisConceptHome .packPill {
  color: #021012;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--iris-green), var(--iris-cyan));
}

.irisConceptHome .packPill {
  background: linear-gradient(135deg, var(--iris-orange), var(--iris-gold));
}

.irisConceptHome #contacts .featureGrid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.irisConceptHome #contacts .featureCard {
  min-height: auto;
}

.irisConceptHome .featureCard a {
  color: #bfffea;
  text-decoration: underline;
  text-decoration-color: rgba(59, 242, 160, 0.36);
  text-underline-offset: 4px;
}

.irisConceptHome .footer {
  color: var(--iris-muted);
  border-top: 1px solid rgba(173, 214, 255, 0.1);
  padding-top: 28px;
}

.irisConceptHome .footerLinks a:hover {
  color: var(--iris-cyan);
}

.irisConceptHome [data-reveal] {
  transform: translateY(28px);
  transition:
    opacity 620ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

.irisConceptHome [data-reveal].is-visible {
  transform: translateY(0);
}

@keyframes irisIntroExit {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

@keyframes irisAuroraDrift {
  from {
    transform: translate3d(-1.4%, -1%, 0) scale(1);
  }
  to {
    transform: translate3d(1.4%, 1%, 0) scale(1.02);
  }
}

@keyframes irisMeshMove {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(0, -88px, 0);
  }
}

@keyframes irisRingSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes irisRingSpinReverse {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

@keyframes irisPulseField {
  0%, 100% {
    opacity: 0.34;
    transform: scale(0.98);
  }
  50% {
    opacity: 0.52;
    transform: scale(1.03);
  }
}

@keyframes irisPulseRing {
  0%, 100% {
    opacity: 0.68;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

@keyframes irisLogoFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes irisCometTrace {
  0%, 100% {
    opacity: 0.35;
  }
  50% {
    opacity: 1;
  }
}

@keyframes irisSparkFloat {
  0%, 100% {
    opacity: 0.48;
    transform: translate3d(0, 0, 0);
  }
  50% {
    opacity: 1;
    transform: translate3d(10px, -12px, 0);
  }
}

@media (max-width: 1180px) {
  .irisConceptHome .hero,
  .irisConceptHome .featureGrid,
  .irisConceptHome .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .irisConceptHome .hero {
    min-height: 0;
  }

  .irisConceptHome .heroCopy,
  .irisConceptHome .irisHeroVisual {
    min-height: 560px;
  }
}

@media (max-width: 900px) {
  .irisConceptHome .topbar {
    align-items: flex-start;
  }

  .irisConceptHome .topnav {
    width: 100%;
    flex-wrap: wrap;
  }

  .irisConceptHome .hero,
  .irisConceptHome .featureGrid,
  .irisConceptHome .timeline,
  .irisConceptHome .pricingLayout,
  .irisConceptHome #contacts .featureGrid {
    grid-template-columns: 1fr;
  }

  .irisConceptHome .heroCopy,
  .irisConceptHome .irisHeroVisual {
    min-height: auto;
  }

  .irisConceptHome .heroCopy {
    padding: 34px;
  }

  .irisConceptHome .hero h1 {
    font-size: 4rem;
  }

  .irisConceptHome .sectionIntro h2 {
    font-size: 2.8rem;
  }

  .irisConceptHome .irisHeroMetrics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .irisConceptHome .shell {
    width: calc(100% - 20px);
    padding-top: 16px;
  }

  .irisConceptHome .topbar {
    padding: 12px;
  }

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

  .irisConceptHome .topnav a,
  .irisConceptHome .navButton,
  .irisConceptHome .primaryButton,
  .irisConceptHome .ghostButton {
    width: 100%;
    min-width: 0;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }

  .irisConceptHome .topnav a {
    padding: 0.54rem 0.4rem;
    font-size: 0.82rem;
  }

  .irisConceptHome .hero {
    padding-top: 8px;
  }

  .irisConceptHome .heroCopy,
  .irisConceptHome .irisHeroVisual,
  .irisConceptHome .featureCard,
  .irisConceptHome .timelineCard,
  .irisConceptHome .catalogPanel {
    padding: 20px;
  }

  .irisConceptHome .heroCopy::after {
    left: 20px;
    right: 20px;
  }

  .irisConceptHome .hero h1 {
    font-size: 3.15rem;
  }

  .irisConceptHome .heroLead {
    font-size: 1rem;
  }

  .irisConceptHome .heroActions {
    flex-direction: column;
    align-items: stretch;
  }

  .irisConceptHome .sectionIntro h2 {
    font-size: 2.25rem;
  }

  .irisConceptHome .irisVisualStage {
    min-height: 300px;
  }

  .irisConceptHome .irisOrbitOuter {
    width: 246px;
    height: 246px;
  }

  .irisConceptHome .irisOrbitMiddle {
    width: 196px;
    height: 196px;
  }

  .irisConceptHome .irisOrbitInner {
    width: 148px;
    height: 148px;
  }

  .irisConceptHome .irisCoreLogo {
    width: 124px;
    height: 124px;
  }

  .irisConceptHome .catalogCardHead {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .irisConceptHome .introGate {
    display: none;
  }

  .irisConceptHome *,
  .irisConceptHome *::before,
  .irisConceptHome *::after {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  .irisConceptHome [data-reveal] {
    opacity: 1;
  }
}

.irisConceptFourHome {
  --c4-bg: #07111d;
  --c4-bg-alt: #100d1d;
  --c4-panel: rgba(12, 22, 37, 0.76);
  --c4-panel-strong: rgba(18, 31, 49, 0.9);
  --c4-line: rgba(123, 170, 201, 0.18);
  --c4-line-strong: rgba(126, 234, 222, 0.34);
  --c4-text: #eef6ff;
  --c4-muted: #9ab2c6;
  --c4-accent: #4fe3c3;
  --c4-blue: #43d6ff;
  --c4-purple: #a05bff;
  --c4-orange: #ff8b3d;
  --c4-shadow: 0 32px 80px rgba(0, 0, 0, 0.34);
  --concept4-pointer-x: 72%;
  --concept4-pointer-y: 24%;
  margin: 0;
  min-height: 100vh;
  color: var(--c4-text);
  background:
    radial-gradient(circle at 16% 18%, rgba(59, 142, 214, 0.22), transparent 30%),
    radial-gradient(circle at 82% 16%, rgba(142, 65, 185, 0.18), transparent 25%),
    linear-gradient(150deg, var(--c4-bg) 0%, #0a1322 46%, var(--c4-bg-alt) 100%);
  font-family: Inter, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

.irisConceptFourHome,
.irisConceptFourHome * {
  box-sizing: border-box;
}

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

.irisConceptFourHome::before {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(
      circle at var(--concept4-pointer-x) var(--concept4-pointer-y),
      rgba(67, 214, 255, 0.12),
      transparent 18%
    ),
    radial-gradient(circle at 72% 18%, rgba(160, 91, 255, 0.12), transparent 24%);
}

.irisConceptFourHome::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 100% 3px, 3px 100%;
  mix-blend-mode: soft-light;
}

.irisConceptFourHome .c4Backdrop,
.irisConceptFourHome .c4Backdrop > * {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.irisConceptFourHome .c4Backdrop {
  z-index: 0;
  overflow: hidden;
}

.irisConceptFourHome .c4Aura {
  position: absolute;
  border-radius: 999px;
  filter: blur(36px);
  opacity: 0.48;
  animation: c4AuraPulse 13s ease-in-out infinite;
}

.irisConceptFourHome .c4AuraA {
  top: 9%;
  right: 9%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(255, 136, 55, 0.36), transparent 72%);
}

.irisConceptFourHome .c4AuraB {
  top: 18%;
  left: 5%;
  width: 320px;
  height: 320px;
  animation-delay: -4s;
  background: radial-gradient(circle, rgba(66, 214, 255, 0.22), transparent 72%);
}

.irisConceptFourHome .c4AuraC {
  bottom: -4%;
  right: 20%;
  width: 380px;
  height: 280px;
  animation-delay: -8s;
  background: radial-gradient(circle, rgba(160, 91, 255, 0.18), transparent 72%);
}

.irisConceptFourHome .c4Slash {
  position: absolute;
  top: -280px;
  right: -90px;
  width: 160px;
  height: 760px;
  border-radius: 120px;
  opacity: 0.34;
  filter: blur(54px);
  transform: rotate(-24deg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.54), rgba(67, 214, 255, 0.04));
  animation: c4SlashDrift 22s ease-in-out infinite;
}

.irisConceptFourHome .c4SlashA {
  right: 8%;
}

.irisConceptFourHome .c4SlashB {
  right: 19%;
  top: -360px;
  animation-delay: -7s;
}

.irisConceptFourHome .c4SlashC {
  right: 30%;
  top: -440px;
  height: 880px;
  animation-delay: -14s;
}

.irisConceptFourHome .c4Grid {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background:
    linear-gradient(120deg, transparent 0%, rgba(79, 227, 195, 0.08) 35%, transparent 70%),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 88px,
      rgba(255, 255, 255, 0.04) 89px
    );
  transform: perspective(1200px) rotateX(68deg) translateY(36%);
  transform-origin: bottom center;
}

.irisConceptFourHome .c4Topbar,
.irisConceptFourHome .c4Shell,
.irisConceptFourHome .c4Footer {
  position: relative;
  z-index: 2;
}

.irisConceptFourHome .c4Topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 24px 40px 18px;
  border-bottom: 1px solid rgba(120, 168, 197, 0.1);
  background: rgba(3, 11, 20, 0.58);
  backdrop-filter: blur(20px);
}

.irisConceptFourHome .c4Brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.irisConceptFourHome .c4BrandMark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(18, 31, 49, 0.9));
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.24);
}

.irisConceptFourHome .c4BrandMark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.irisConceptFourHome .c4BrandText {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0;
}

.irisConceptFourHome .c4Topnav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  min-width: 0;
  flex-wrap: wrap;
  font-size: 1rem;
  color: rgba(219, 231, 243, 0.78);
}

.irisConceptFourHome .c4Topnav a {
  transition: color 180ms ease, transform 180ms ease;
}

.irisConceptFourHome .c4Topnav a:hover {
  color: #fff;
  transform: translateY(-1px);
}

.irisConceptFourHome .c4Account {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0;
  color: #03131f;
  background: linear-gradient(90deg, #43efaf 0%, #49ceff 100%);
  box-shadow: 0 16px 42px rgba(73, 206, 255, 0.22);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.irisConceptFourHome .c4Account:hover,
.irisConceptFourHome .c4Primary:hover,
.irisConceptFourHome .c4Ghost:hover {
  transform: translateY(-2px);
}

.irisConceptFourHome .c4Shell {
  width: min(1480px, calc(100% - 64px));
  margin: 0 auto;
  padding: 34px 0 70px;
}

.irisConceptFourHome .c4Hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(520px, 0.98fr);
  gap: 26px;
  align-items: stretch;
  min-height: calc(100vh - 158px);
}

.irisConceptFourHome .c4Copy,
.irisConceptFourHome .c4StageFrame,
.irisConceptFourHome .c4Ticker,
.irisConceptFourHome .c4StackCard {
  border: 1px solid rgba(123, 170, 201, 0.16);
  background:
    linear-gradient(145deg, rgba(18, 38, 59, 0.82), rgba(23, 20, 38, 0.74)),
    rgba(12, 22, 37, 0.78);
  box-shadow: var(--c4-shadow);
}

.irisConceptFourHome .c4Copy,
.irisConceptFourHome .c4StageFrame {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
}

.irisConceptFourHome .c4Copy {
  padding: 54px 48px 44px;
}

.irisConceptFourHome .c4Copy::before,
.irisConceptFourHome .c4StageFrame::before,
.irisConceptFourHome .c4StackCard::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 136, 55, 0.94), rgba(165, 76, 255, 0.9), rgba(72, 232, 213, 0.94))
      top left / 72% 3px no-repeat;
  opacity: 0.96;
}

.irisConceptFourHome .c4Copy::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 0 100%, rgba(66, 214, 255, 0.2), transparent 34%),
    radial-gradient(circle at 100% 12%, rgba(255, 136, 55, 0.14), transparent 26%);
}

.irisConceptFourHome .c4Eyebrow,
.irisConceptFourHome .c4Status,
.irisConceptFourHome .c4StackLabel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(79, 227, 195, 0.18);
  background: rgba(68, 141, 124, 0.16);
  color: #a8ffdf;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0;
}

.irisConceptFourHome .c4Copy h1 {
  position: relative;
  z-index: 1;
  margin: 26px 0 18px;
  font-size: clamp(4.7rem, 6vw, 7.8rem);
  line-height: 0.92;
  font-weight: 800;
  letter-spacing: 0;
}

.irisConceptFourHome .c4Lead {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0;
  color: var(--c4-muted);
  font-size: 1.34rem;
  line-height: 1.55;
}

.irisConceptFourHome .c4Actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.irisConceptFourHome .c4Primary,
.irisConceptFourHome .c4Ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 30px;
  border-radius: 999px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.irisConceptFourHome .c4Primary {
  color: #04131e;
  background: linear-gradient(90deg, #45efb0 0%, #4ad4ff 100%);
  box-shadow: 0 18px 40px rgba(74, 212, 255, 0.2);
}

.irisConceptFourHome .c4Ghost {
  border: 1px solid rgba(123, 170, 201, 0.18);
  background: rgba(255, 255, 255, 0.02);
  color: #eff5fb;
}

.irisConceptFourHome .c4Ghost:hover {
  border-color: rgba(123, 170, 201, 0.34);
  background: rgba(255, 255, 255, 0.05);
}

.irisConceptFourHome .c4PromptCard {
  position: relative;
  z-index: 1;
  margin-top: 32px;
  padding: 22px 24px 24px;
  border-radius: 24px;
  border: 1px solid rgba(123, 170, 201, 0.12);
  background: rgba(8, 15, 28, 0.46);
  backdrop-filter: blur(14px);
}

.irisConceptFourHome .c4PromptHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(188, 219, 239, 0.75);
}

.irisConceptFourHome .c4PromptBody {
  margin-top: 14px;
  color: #e5f2fb;
  font-size: 1.08rem;
  line-height: 1.5;
}

.irisConceptFourHome .c4ChipRow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.irisConceptFourHome .c4ChipRow span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(123, 170, 201, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(223, 236, 246, 0.9);
  font-size: 0.9rem;
  font-weight: 700;
}

.irisConceptFourHome .c4Stage {
  perspective: 1400px;
}

.irisConceptFourHome .c4StageFrame {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 22px;
  min-height: 100%;
  padding: 20px;
  transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 220ms ease;
}

.irisConceptFourHome .c4StageTop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.irisConceptFourHome .c4Status {
  min-height: 34px;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(123, 170, 201, 0.14);
  color: rgba(221, 235, 247, 0.82);
  font-size: 0.8rem;
}

.irisConceptFourHome .c4StatusLive {
  color: #abffe3;
  border-color: rgba(79, 227, 195, 0.18);
  background: rgba(77, 162, 143, 0.14);
}

.irisConceptFourHome .c4VisualCore {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 460px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at 70% 24%, rgba(255, 133, 61, 0.2), transparent 28%),
    radial-gradient(circle at 30% 26%, rgba(67, 214, 255, 0.12), transparent 30%),
    radial-gradient(circle at 56% 16%, rgba(160, 91, 255, 0.14), transparent 22%),
    linear-gradient(180deg, rgba(17, 34, 55, 0.78), rgba(15, 20, 34, 0.7));
  overflow: hidden;
}

.irisConceptFourHome .c4VisualCore::before {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 999px;
  border: 1px solid rgba(67, 214, 255, 0.06);
  transform: scale(1.15);
}

.irisConceptFourHome .c4CoreGlow {
  position: absolute;
  border-radius: 999px;
  filter: blur(20px);
  opacity: 0.72;
}

.irisConceptFourHome .c4CoreGlowA {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 133, 61, 0.26), transparent 68%);
}

.irisConceptFourHome .c4CoreGlowB {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(67, 214, 255, 0.18), transparent 70%);
  transform: translate(-84px, -44px);
}

.irisConceptFourHome .c4CoreGlowC {
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(160, 91, 255, 0.16), transparent 68%);
  transform: translate(76px, -58px);
}

.irisConceptFourHome .c4Orbit {
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(90, 194, 244, 0.32);
  animation: c4Spin 18s linear infinite;
}

.irisConceptFourHome .c4OrbitOne {
  width: 420px;
  height: 420px;
}

.irisConceptFourHome .c4OrbitTwo {
  width: 334px;
  height: 334px;
  border-color: rgba(255, 133, 61, 0.28);
  animation-direction: reverse;
  animation-duration: 26s;
}

.irisConceptFourHome .c4OrbitThree {
  width: 256px;
  height: 256px;
  border-color: rgba(160, 91, 255, 0.24);
  animation-duration: 22s;
}

.irisConceptFourHome .c4CoreGlass {
  position: absolute;
  width: 184px;
  height: 184px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02)),
    rgba(12, 22, 37, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 24px 60px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.irisConceptFourHome .c4CoreLogo {
  position: relative;
  z-index: 2;
  width: 144px;
  height: 144px;
  object-fit: contain;
  filter:
    drop-shadow(0 0 30px rgba(160, 91, 255, 0.44))
    drop-shadow(0 0 44px rgba(255, 133, 61, 0.34));
  animation: c4Float 5.8s ease-in-out infinite;
}

.irisConceptFourHome .c4Node {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 999px;
}

.irisConceptFourHome .c4NodeA {
  top: 26%;
  left: 27%;
  background: #ffca62;
}

.irisConceptFourHome .c4NodeB {
  right: 21%;
  bottom: 25%;
  background: #41d1ff;
}

.irisConceptFourHome .c4NodeC {
  left: 42%;
  bottom: 18%;
  background: #ff4768;
}

.irisConceptFourHome .c4NodeD {
  right: 28%;
  top: 31%;
  background: #64ffda;
}

.irisConceptFourHome .c4SignalGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.irisConceptFourHome .c4SignalCard {
  position: relative;
  min-height: 112px;
  padding: 18px 18px 16px;
  border-radius: 18px;
  border: 1px solid rgba(123, 170, 201, 0.16);
  background: rgba(10, 17, 30, 0.48);
  overflow: hidden;
}

.irisConceptFourHome .c4SignalCard::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 227, 195, 0.4), transparent);
}

.irisConceptFourHome .c4SignalCard strong {
  display: block;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: 0;
}

.irisConceptFourHome .c4SignalCard span {
  display: block;
  margin-top: 8px;
  color: var(--c4-muted);
  font-size: 0.98rem;
  line-height: 1.45;
}

.irisConceptFourHome .c4Ticker {
  margin-top: 24px;
  border-radius: 22px;
  overflow: hidden;
}

.irisConceptFourHome .c4TickerTrack {
  display: flex;
  align-items: center;
  gap: 18px;
  width: max-content;
  padding: 20px 24px;
  animation: c4Marquee 24s linear infinite;
}

.irisConceptFourHome .c4TickerTrack span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(123, 170, 201, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(224, 236, 245, 0.86);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: lowercase;
}

.irisConceptFourHome .c4Stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.irisConceptFourHome .c4StackCard {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  padding: 28px 26px 24px;
  border-radius: 24px;
}

.irisConceptFourHome .c4StackCard::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  opacity: 0.18;
  background: radial-gradient(circle, rgba(79, 227, 195, 0.7), transparent 70%);
}

.irisConceptFourHome .c4StackLabel {
  min-height: 36px;
  padding: 0 14px;
  font-size: 0.95rem;
}

.irisConceptFourHome .c4StackCard h2 {
  position: relative;
  z-index: 1;
  margin: 20px 0 12px;
  font-size: 1.48rem;
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: 0;
}

.irisConceptFourHome .c4StackCard p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--c4-muted);
  font-size: 1rem;
  line-height: 1.5;
}

.irisConceptFourHome .c4Footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1480px, calc(100% - 64px));
  margin: 0 auto;
  padding: 0 0 34px;
}

.irisConceptFourHome .c4BrandFooter {
  opacity: 0.92;
}

.irisConceptFourHome .c4FooterLinks {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  color: rgba(213, 226, 238, 0.72);
  font-size: 0.94rem;
  font-weight: 600;
}

.irisConceptFourHome .c4FooterLinks a:hover {
  color: #fff;
}

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

.irisConceptFourHome [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes c4AuraPulse {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(18px, -10px, 0) scale(1.05);
  }
}

@keyframes c4SlashDrift {
  0%,
  100% {
    transform: rotate(-24deg) translate3d(0, 0, 0);
  }

  50% {
    transform: rotate(-24deg) translate3d(20px, 26px, 0);
  }
}

@keyframes c4Spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes c4Float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

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

@keyframes c4Marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1260px) {
  .irisConceptFourHome .c4Topbar {
    grid-template-columns: auto 1fr;
  }

  .irisConceptFourHome .c4Account {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .irisConceptFourHome .c4Hero {
    grid-template-columns: 1fr;
  }

  .irisConceptFourHome .c4Stack {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .irisConceptFourHome .c4Topbar,
  .irisConceptFourHome .c4Shell,
  .irisConceptFourHome .c4Footer {
    width: calc(100% - 32px);
  }

  .irisConceptFourHome .c4Topbar {
    padding: 22px 20px 16px;
  }

  .irisConceptFourHome .c4Copy {
    padding: 40px 28px 30px;
  }

  .irisConceptFourHome .c4StageFrame {
    padding: 18px;
  }

  .irisConceptFourHome .c4VisualCore {
    min-height: 360px;
  }

  .irisConceptFourHome .c4SignalGrid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .irisConceptFourHome *,
  .irisConceptFourHome *::before,
  .irisConceptFourHome *::after {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  .irisConceptFourHome [data-reveal] {
    opacity: 1;
  }
}