/* SCM Checker landing mockups — Modern SaaS, light, one accent */
:root {
  --bg: #f4f1ec;
  --bg-elevated: #ffffff;
  --bg-warm: #faf8f5;
  --bg-cool: #f3f0ea;
  --bg-paper: #ffffff;
  --bg-slate: #171614;
  --ink: #141312;
  --ink-muted: #5a564f;
  --ink-faint: #8a857c;
  --line: #e8e4dc;
  --line-strong: #d8d2c8;
  --accent: #3559e9;
  --accent-hover: #2a48c9;
  --accent-soft: rgba(53, 89, 233, 0.08);
  --accent-mid: rgba(53, 89, 233, 0.16);
  --header-h: 64px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 12px;
  --font-display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

.landing-page {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -40px;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
}

.skip-link:focus {
  top: 16px;
}

.mock-banner {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 24px;
  background: var(--ink);
  color: #f7f5f1;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.mock-banner a {
  color: #fff;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 6px 12px;
  border-radius: 999px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  transition: background 180ms var(--ease);
}

.mock-banner a:hover {
  background: rgba(255, 255, 255, 0.1);
}

.mock-banner .active {
  background: var(--accent);
  border-color: var(--accent);
}

.wrap {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand svg {
  width: 28px;
  height: 28px;
  color: #2563eb;
}

.brand-name {
  background: linear-gradient(90deg, #2563eb, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: 14px;
  padding: 8px 12px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  position: relative;
  transition: color 180ms var(--ease);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 8px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms var(--ease);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease),
    transform 180ms var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  border-color: var(--ink);
}

.btn-quiet {
  background: transparent;
  color: var(--ink-faint);
  border-color: var(--line);
  cursor: not-allowed;
  opacity: 0.72;
}

.btn-quiet:hover {
  transform: none;
}

.btn-lg {
  min-height: 52px;
  padding: 14px 24px;
  font-size: 16px;
}

.btn .hint {
  display: block;
  font-size: 11px;
  font-weight: 400;
  margin-top: 2px;
}

.btn-stack {
  flex-direction: column;
  gap: 0;
  line-height: 1.2;
}

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  color: var(--ink);
  cursor: pointer;
}

.mobile-nav {
  display: none;
  border-bottom: 1px solid var(--line);
  background: #fff;
  padding: 8px 24px 20px;
}

.mobile-nav.open {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav a,
.mobile-nav .btn {
  width: 100%;
  justify-content: flex-start;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 96px;
  background: var(--bg-warm);
}

.hero-geo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 64px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
}

h1,
.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(44px, 5.4vw, 68px);
  margin: 0 0 24px;
  color: var(--ink);
}

h1 em {
  font-style: italic;
  font-weight: 450;
  color: var(--accent);
}

.lede {
  font-size: 18px;
  color: var(--ink-muted);
  max-width: 36em;
  margin: 0 0 32px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Product frame / carousel */
.product-frame {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.product-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: #f3efe8;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line-strong);
}

.chrome-title {
  margin-left: 8px;
  font-size: 12px;
  color: var(--ink-faint);
}

.slides {
  position: relative;
  min-height: 400px;
  background: #f7f8fb;
}

.slide {
  display: none;
  padding: 20px 20px 16px;
}

.slide.active {
  display: block;
}

.slide.slide-shot {
  padding: 0;
}

.slide-shot img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: left top;
}

.slide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.slide-table th {
  text-align: left;
  font-weight: 500;
  color: var(--ink-faint);
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}

.slide-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  background: var(--accent-soft);
  color: var(--accent);
}

.badge-warn {
  background: rgba(26, 25, 23, 0.06);
  color: var(--ink-muted);
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.kpi {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
}

.kpi span {
  display: block;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.kpi strong {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
}

.carousel-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px 14px;
  border-top: 1px solid var(--line);
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.carousel-dots button,
.carousel-nav .icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  color: var(--ink);
}

.carousel-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  min-width: 8px;
  background: var(--line-strong);
  border: 0;
}

.carousel-dots button[aria-current="true"] {
  background: var(--accent);
}

.icon-btn:hover {
  border-color: var(--ink);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(53, 89, 233, 0.4);
  text-underline-offset: 4px;
}

.btn-text:hover {
  text-decoration-color: var(--accent);
}

.product-figure {
  margin: 0;
}

.product-caption {
  margin-top: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.tour-figure {
  max-width: 1080px;
  margin-inline: auto;
}

.tour-player {
  position: relative;
  background: #141312;
}

.tour-video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #141312;
}

.tour-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  border: 0;
  background: rgba(20, 19, 18, 0.28);
  color: #fff;
  cursor: pointer;
}

.tour-play svg {
  width: 64px;
  height: 64px;
  padding: 18px 16px 18px 20px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 12px 32px rgba(20, 19, 18, 0.28);
}

.tour-play:hover svg {
  background: var(--accent-hover);
}

.tour-play:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -8px;
}

.tour-player.is-playing .tour-play {
  display: none;
}

.tour-cta {
  margin-top: 24px;
  justify-content: center;
}

.consult-panel .btn-secondary {
  color: #f4f1ec;
  border-color: rgba(244, 241, 236, 0.35);
}

.consult-panel .btn-secondary:hover {
  border-color: #f4f1ec;
}

.ledger-head {
  display: grid;
  grid-template-columns: minmax(0, 0.28fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-bottom: 48px;
}

.section-marker .marker-letter {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--accent);
  font-size: 18px;
}

.section-marker p {
  margin: 8px 0 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.problem-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

.problem-cols article {
  border-top: 1px solid var(--line-strong);
  padding-top: 20px;
}

.problem-cols h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 12px;
}

.problem-cols p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 15px;
}

.media-wide {
  margin-top: 8px;
}

.benefit-rows {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
}

.benefit-rows li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  align-items: baseline;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding: 24px 0;
}

.benefit-rows li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.benefit-index {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.55);
}

.benefit-rows h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0;
}

.benefit-rows p {
  margin: 8px 0 0;
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.72);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

.method-step {
  border-top: 2px solid rgba(255, 255, 255, 0.18);
  padding-top: 20px;
}

.method-step-first {
  border-top-color: rgba(53, 89, 233, 0.7);
}

.method-step span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.method-step h2,
.method-step h3 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.method-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.consult-panel {
  max-width: 40rem;
}

.consult-panel h2 {
  margin: 0 0 16px;
}

.consult-panel > p {
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 28px;
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.55);
}

.section-slate .section-marker p,
.band .section-marker p {
  color: rgba(255, 255, 255, 0.55);
}

.section-slate .intro,
.band .ledger-head .intro {
  color: rgba(255, 255, 255, 0.72);
}

/* Sections */
.section {
  position: relative;
  padding: 96px 0;
}

.section-cool {
  background: var(--bg-cool);
}

.section-paper {
  background: var(--bg-paper);
  border-block: 1px solid var(--line);
}

.section-slate {
  background: var(--bg-slate);
  color: #f4f1ec;
}

.section-slate h2,
.section-slate h3 {
  color: #fff;
}

.section-slate .intro,
.section-slate .step p {
  color: rgba(244, 241, 236, 0.72);
}

.section-slate .media {
  border-color: rgba(255, 255, 255, 0.1);
}

.section-warm {
  background: var(--bg-warm);
}

.section-cool .stack-item,
.section-paper .stack-item {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 12px;
}

.section-slate .step {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 10px;
}

.section-geo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.88;
}

.section > .wrap {
  position: relative;
  z-index: 1;
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.6vw, 44px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 16px;
}

h2 em {
  font-style: italic;
  color: var(--accent);
}

h3 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.section p.intro {
  margin: 0;
  color: var(--ink-muted);
  font-size: 18px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.stack-list {
  display: flex;
  flex-direction: column;
}

.stack-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.stack-item p {
  margin: 0;
  color: var(--ink-muted);
}

.icon-slot {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--bg-elevated);
}

.icon-slot svg {
  width: 22px;
  height: 22px;
}

.media {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
}

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

/* Solution band — the one strong color moment */
.band {
  background: var(--ink);
  color: #f7f5f1;
  overflow: hidden;
}

.band h2,
.band h3 {
  color: #fff;
}

.band .intro,
.band p {
  color: rgba(247, 245, 241, 0.72);
}

.band-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #242220;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  overflow: hidden;
}

.band-card-copy {
  padding: 48px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #c5d0ff;
  border: 1px solid rgba(197, 208, 255, 0.3);
  border-radius: 999px;
  padding: 6px 12px;
  margin-bottom: 20px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  color: #f7f5f1;
}

.check-list svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--accent);
}

/* How it works stepper */
.stepper {
  display: flex;
  flex-direction: column;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 20px 0;
}

.step-index {
  font-family: var(--font-display);
  font-size: 22px;
  font-style: italic;
  color: var(--accent);
}

.step p {
  margin: 0;
  color: var(--ink-muted);
}

/* Features */
.feature-lead {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.feature {
  padding: 32px 32px 32px 0;
  border-bottom: 1px solid var(--line);
}

.feature:nth-child(odd) {
  padding-right: 40px;
  border-right: 1px solid var(--line);
}

.feature:nth-child(even) {
  padding-left: 40px;
}

.feature ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-muted);
}

.feature li {
  display: flex;
  gap: 10px;
  padding: 6px 0;
}

.feature li svg {
  flex-shrink: 0;
  margin-top: 4px;
  width: 16px;
  height: 16px;
  color: var(--accent);
}

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

.num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  color: var(--accent);
  line-height: 1;
}

/* Contact */
.cta-panel {
  position: relative;
  overflow: hidden;
  background: var(--accent);
  color: #fff;
  border-radius: 20px;
  padding: 64px 48px;
  text-align: center;
}

.cta-panel h2 {
  color: #fff;
}

.cta-panel p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 36em;
  margin: 0 auto 32px;
}

.cta-panel .btn-primary {
  background: #fff;
  color: var(--accent);
}

.cta-panel .btn-primary:hover {
  background: var(--bg);
}

.cta-panel .btn-quiet {
  color: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.28);
}

.contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 28px;
}

.contact-chip a {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.contact-chip small {
  display: block;
  font-size: 12px;
  opacity: 0.8;
}

/* Footer */
.site-footer {
  background: var(--ink);
  border-top: 0;
  padding: 32px 0;
  color: rgba(247, 245, 241, 0.7);
  font-size: 13px;
}

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

.footer-compact .footer-brand {
  margin-bottom: 0;
}

.footer-compact p {
  margin: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.socials {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.socials a {
  color: rgba(247, 245, 241, 0.55);
  text-decoration: none;
  min-width: 44px;
  min-height: 44px;
  display: grid;
  place-items: center;
}

.socials a:hover {
  color: var(--accent);
}

.site-footer h3 {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 8px;
}

.site-footer a {
  text-decoration: none;
  color: rgba(247, 245, 241, 0.7);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
}

.footer-sales {
  flex: 1 1 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.ver {
  margin-left: 8px;
  font-size: 11px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 2px 8px;
  color: rgba(247, 245, 241, 0.55);
}

/* Geometry: isometric grid */
.iso-grid {
  position: absolute;
  inset: -30%;
  background-image: linear-gradient(60deg, rgba(53, 89, 233, 0.14) 1px, transparent 1px),
    linear-gradient(120deg, rgba(53, 89, 233, 0.14) 1px, transparent 1px);
  background-size: 42px 72px;
  animation: grid-drift 42s linear infinite;
}

@keyframes grid-drift {
  to {
    background-position: 42px 72px;
  }
}

.poly {
  position: absolute;
  border: 1px solid rgba(53, 89, 233, 0.28);
  background: rgba(53, 89, 233, 0.03);
  animation: poly-float 22s var(--ease) infinite;
}

.poly-a {
  width: 120px;
  height: 120px;
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  top: 12%;
  right: 8%;
  animation-duration: 26s;
}

.poly-b {
  width: 88px;
  height: 88px;
  transform: rotate(45deg);
  bottom: 18%;
  right: 28%;
  animation-duration: 32s;
  animation-delay: -8s;
}

.poly-c {
  width: 64px;
  height: 72px;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  top: 28%;
  left: 42%;
  animation-duration: 28s;
  animation-delay: -4s;
}

.poly-d {
  width: 160px;
  height: 90px;
  clip-path: polygon(0 40%, 40% 0, 100% 20%, 80% 100%, 10% 90%);
  bottom: 8%;
  left: 6%;
  animation-duration: 36s;
}

@keyframes poly-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(12px, -18px, 0) rotate(6deg);
  }
}

.poly-b {
  animation-name: poly-float-diamond;
}

@keyframes poly-float-diamond {
  0%,
  100% {
    transform: rotate(45deg) translate3d(0, 0, 0);
  }
  50% {
    transform: rotate(51deg) translate3d(-10px, -14px, 0);
  }
}

/* Network canvas */
.network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.quiet-geo .iso-grid {
  opacity: 0.35;
  animation-duration: 64s;
}

[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal="left"] {
  transform: translate3d(-32px, 0, 0);
}

[data-reveal="right"] {
  transform: translate3d(32px, 0, 0);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-reveal-stagger] > * {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

[data-reveal-stagger].is-visible > * {
  opacity: 1;
  transform: none;
}

[data-reveal-stagger].is-visible > *:nth-child(1) { transition-delay: 40ms; }
[data-reveal-stagger].is-visible > *:nth-child(2) { transition-delay: 110ms; }
[data-reveal-stagger].is-visible > *:nth-child(3) { transition-delay: 180ms; }
[data-reveal-stagger].is-visible > *:nth-child(4) { transition-delay: 250ms; }
[data-reveal-stagger].is-visible > *:nth-child(5) { transition-delay: 320ms; }

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

  .iso-grid,
  .poly,
  .poly-b {
    animation: none !important;
  }

  .btn:hover {
    transform: none;
  }

  [data-reveal],
  [data-reveal-stagger] > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 960px) {
  .nav-links,
  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .site-header {
    top: 0;
  }

  .hero-inner,
  .split,
  .band-card,
  .feature-grid,
  .footer-grid,
  .ledger-head,
  .problem-cols,
  .method-grid,
  .benefit-rows li {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 48px 0 64px;
  }

  .section {
    padding: 72px 0;
  }

  .feature:nth-child(odd),
  .feature:nth-child(even) {
    padding: 28px 0;
    border-right: 0;
  }

  .band-card-copy,
  .cta-panel {
    padding: 32px 24px;
  }

  .site-header {
    top: 0;
  }

  .mock-banner {
    position: relative;
  }
}

@media (max-width: 640px) {
  .wrap,
  .header-inner {
    width: calc(100% - 32px);
  }

  h1 {
    font-size: 40px;
  }

  .cta-row {
    flex-direction: column;
  }

  .cta-row .btn {
    width: 100%;
  }

  .kpi-row {
    grid-template-columns: 1fr;
  }

  .slides {
    min-height: 240px;
  }

  .slide-shot img {
    height: 240px;
  }
}