:root {
  color-scheme: light;
  --proposal-ink: #181818;
  --proposal-muted: #696969;
  --proposal-line: #d9d9d5;
  --proposal-paper: #f3f2ee;
  --brand-orange: #ee582f;
  --brand-orange-text: #b33a18;
  --brand-grey: #949293;
  font-family: Inter, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--proposal-paper);
  color: var(--proposal-ink);
  min-width: 320px;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  touch-action: manipulation;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid #ee582f;
  outline-offset: 3px;
}

.site-preview :focus-visible {
  outline-color: var(--site-accent-text);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid #181818;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.proposal-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto minmax(120px, 1fr);
  align-items: center;
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 64px);
  border-bottom: 1px solid var(--proposal-line);
  background: rgba(243, 242, 238, 0.94);
  backdrop-filter: blur(14px);
}

.proposal-brand,
.proposal-context,
.proposal-actions {
  display: flex;
  align-items: center;
}

.proposal-brand {
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.proposal-mark {
  width: 10px;
  height: 10px;
  background: var(--brand-orange);
}

.proposal-context {
  margin: 0;
  color: var(--proposal-muted);
  font-size: 12px;
}

.proposal-actions {
  justify-content: flex-end;
  gap: 8px;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--proposal-line);
  border-radius: 50%;
  background: transparent;
  color: var(--proposal-ink);
  transition: background 180ms ease-out, color 180ms ease-out, border-color 180ms ease-out;
}

.icon-button:hover {
  background: var(--proposal-ink);
  border-color: var(--proposal-ink);
  color: #fff;
}

.icon-button svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

main {
  width: min(1540px, 100%);
  margin: 0 auto;
  padding: clamp(36px, 6vw, 84px) clamp(16px, 4vw, 64px) 100px;
}

.concept-picker {
  min-width: 0;
  padding-bottom: 30px;
}

.picker-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 480px);
  gap: 32px;
  align-items: end;
  margin-bottom: 28px;
}

.picker-heading > * {
  min-width: 0;
}

.proposal-eyebrow {
  margin: 0 0 10px;
  color: var(--brand-orange-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.picker-heading h1,
.decision-summary h2 {
  margin: 0;
  font-family: Sora, Inter, sans-serif;
  letter-spacing: -0.045em;
}

.picker-heading h1 {
  max-width: 820px;
  font-size: clamp(34px, 5vw, 68px);
  line-height: 0.98;
  overflow-wrap: anywhere;
}

.picker-heading > p {
  margin: 0;
  color: var(--proposal-muted);
  font-size: 15px;
  line-height: 1.65;
}

.concept-tabs {
  display: grid;
  grid-template-columns: repeat(8, minmax(120px, 1fr));
  gap: 8px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: thin;
}

.concept-tab {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 3px 8px;
  min-height: 82px;
  padding: 14px;
  border: 1px solid var(--proposal-line);
  background: rgba(255, 255, 255, 0.42);
  color: var(--proposal-ink);
  text-align: left;
  transition: color 180ms ease-out, background 180ms ease-out, border-color 180ms ease-out;
}

.concept-tab > span {
  grid-row: 1 / span 2;
  color: var(--brand-orange-text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.concept-tab strong {
  align-self: end;
  white-space: nowrap;
  font-size: 13px;
}

.concept-tab small {
  color: var(--proposal-muted);
  font-size: 11px;
}

.concept-tab:hover,
.concept-tab[aria-selected="true"] {
  border-color: var(--proposal-ink);
  background: var(--proposal-ink);
  color: #fff;
}

.concept-tab[aria-selected="true"] small,
.concept-tab:hover small {
  color: #c9c9c9;
}

.concept-brief {
  display: grid;
  grid-template-columns: 0.9fr 2.6fr auto;
  gap: 32px;
  align-items: center;
  padding: 22px 0;
  border-top: 1px solid var(--proposal-line);
}

.brief-title {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.brief-title > span {
  margin-top: 3px;
  color: var(--brand-orange-text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.brief-title p {
  margin: 0 0 6px;
  color: var(--proposal-muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.brief-title h2 {
  margin: 0;
  font-family: Sora, Inter, sans-serif;
  font-size: 24px;
  letter-spacing: -0.035em;
}

.brief-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 20px;
  margin: 0;
}

.brief-grid div {
  min-width: 0;
}

.brief-grid dt {
  margin-bottom: 5px;
  color: var(--proposal-muted);
  font-size: 10px;
}

.brief-grid dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.45;
}

.palette {
  display: flex;
  align-items: center;
}

.palette span {
  width: 26px;
  height: 26px;
  margin-left: -5px;
  border: 2px solid var(--proposal-paper);
  border-radius: 50%;
}

.preview-stage {
  overflow: hidden;
  border: 1px solid #b9b9b4;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 32px 90px rgba(19, 19, 17, 0.12);
}

.preview-toolbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 48px;
  padding: 6px 14px;
  background: #e9e8e4;
  border-bottom: 1px solid #d2d1cd;
  color: #62625f;
  font-size: 10px;
}

.preview-toolbar > span {
  display: flex;
  gap: 6px;
}

.preview-toolbar > span i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c7c6c1;
}

.preview-toolbar p {
  margin: 0;
  letter-spacing: 0.04em;
}

.preview-toolbar button {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  gap: 7px;
  padding: 0 11px;
  border: 1px solid #c8c7c3;
  border-radius: 18px;
  background: transparent;
  color: #4d4d4a;
  font-size: 10px;
}

.preview-toolbar button:hover {
  border-color: #767672;
  background: #fff;
}

.preview-toolbar svg {
  width: 12px;
  fill: currentColor;
}

.site-preview {
  --site-bg: #111111;
  --site-surface: #181818;
  --site-surface-2: #222222;
  --site-text: #f7f7f5;
  --site-muted: #b1b0ab;
  --site-border: rgba(255, 255, 255, 0.15);
  --site-accent: #ee582f;
  --site-accent-text: #ee582f;
  --site-on-accent: #151515;
  --site-heading: Sora, sans-serif;
  --site-body: Inter, sans-serif;
  --site-radius: 2px;
  overflow: hidden;
  background: var(--site-bg);
  color: var(--site-text);
  font-family: var(--site-body);
  transition: background 240ms ease-out, color 240ms ease-out;
}

.site-preview a {
  text-decoration: none;
}

.site-nav {
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(240px, 1fr);
  align-items: center;
  min-height: 76px;
  padding: 0 clamp(24px, 5vw, 76px);
  border-bottom: 1px solid var(--site-border);
  background: color-mix(in srgb, var(--site-bg) 88%, transparent);
}

.site-logo {
  display: inline-flex;
  align-items: baseline;
  width: max-content;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(18px, 2.1vw, 29px);
  font-weight: 700;
  letter-spacing: 0.055em;
}

.logo-ozsina {
  color: var(--site-text);
}

.logo-move {
  color: var(--site-accent);
}

.site-preview[data-logo-mode="mono"] .logo-move {
  color: var(--site-text);
}

.site-nav nav,
.site-nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 34px);
}

.site-nav nav a,
.portal-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--site-muted);
  font-size: 12px;
  font-weight: 500;
}

.site-nav nav a::after,
.portal-link::after {
  position: absolute;
  right: 0;
  bottom: 6px;
  left: 0;
  height: 1px;
  background: var(--site-accent);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease-out;
}

.site-nav nav a:hover::after,
.portal-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-nav-actions {
  justify-content: flex-end;
  gap: 16px;
}

.site-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--site-radius);
  font-size: 12px;
  font-weight: 600;
  transition: filter 180ms ease-out, transform 180ms ease-out, background 180ms ease-out, color 180ms ease-out;
}

.site-button:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
}

.site-button-primary {
  background: var(--site-accent);
  color: var(--site-on-accent);
}

.site-button-secondary {
  border-color: var(--site-border);
  background: transparent;
  color: var(--site-text);
}

.hero-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  min-height: min(760px, 75vw);
  border-bottom: 1px solid var(--site-border);
}

.hero-copy {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(72px, 9vw, 140px) clamp(24px, 5vw, 76px);
}

.site-eyebrow {
  margin: 0 0 22px;
  color: var(--site-accent);
  font-family: var(--site-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
}

.site-preview[data-tone="light"] .site-eyebrow,
.site-preview[data-tone="light"] .service-grid a > span,
.site-preview[data-tone="light"] .service-grid b,
.site-preview[data-tone="light"] .industry-list span,
.site-preview[data-tone="light"] .process-section li > span {
  color: var(--site-accent-text);
}

.hero-copy h2 {
  max-width: 760px;
  margin: 0;
  font-family: var(--site-heading);
  font-size: clamp(48px, 6.6vw, 106px);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 0.93;
  text-wrap: balance;
}

.hero-deck {
  max-width: 620px;
  margin: 30px 0 0;
  color: var(--site-muted);
  font-size: clamp(15px, 1.25vw, 19px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.hero-assurance {
  margin: 18px 0 0;
  color: var(--site-muted);
  font-size: 10px;
}

.hero-visual {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: var(--site-surface);
}

.hero-visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.8) contrast(1.02);
  transform: scale(1.02);
  animation: hero-drift 12s ease-in-out infinite alternate;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--site-bg) 62%, transparent), transparent 42%), linear-gradient(0deg, rgba(0, 0, 0, 0.38), transparent 52%);
}

.scan-line {
  position: absolute;
  inset: -10% auto -10% 8%;
  width: 1px;
  background: linear-gradient(transparent, var(--site-accent), transparent);
  box-shadow: 0 0 18px var(--site-accent);
  opacity: 0.8;
  animation: scan-across 4.8s ease-in-out infinite;
}

.media-control {
  position: absolute;
  right: 24px;
  bottom: 24px;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  background: rgba(12, 12, 12, 0.66);
  color: #fff;
  backdrop-filter: blur(8px);
  font-size: 10px;
}

.media-control svg {
  width: 13px;
  fill: currentColor;
}

.live-card {
  position: absolute;
  left: 24px;
  bottom: 24px;
  z-index: 6;
  min-width: 164px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--site-radius);
  background: rgba(12, 12, 12, 0.68);
  color: #fff;
  backdrop-filter: blur(10px);
}

.live-card p {
  display: inline;
  margin: 0;
  font-size: 8px;
  letter-spacing: 0.12em;
}

.live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--site-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--site-accent) 20%, transparent);
  animation: live-pulse 1.8s ease-out infinite;
}

.live-card strong,
.live-card small {
  display: block;
}

.live-card strong {
  margin-top: 14px;
  font-family: var(--site-heading);
  font-size: 34px;
  line-height: 1;
}

.live-card small {
  margin-top: 5px;
  color: #bdbdb9;
  font-size: 9px;
}

.dashboard-sim,
.route-overlay,
.bento-visual,
.finder-sim,
.rail-sim,
.problem-sim,
.capacity-sim,
.hero-task-dock {
  display: none;
}

.hero-index {
  position: absolute;
  right: 24px;
  top: 50%;
  z-index: 8;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-family: "IBM Plex Mono", monospace;
  font-size: 8px;
}

.hero-index i {
  width: 1px;
  height: 38px;
  background: rgba(255, 255, 255, 0.4);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--site-border);
  background: var(--site-surface);
}

.proof-strip > div {
  padding: clamp(26px, 4vw, 48px) clamp(16px, 2.6vw, 38px);
  border-right: 1px solid var(--site-border);
}

.proof-strip > div:last-child {
  border-right: 0;
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  font-family: var(--site-heading);
  font-size: clamp(28px, 3.4vw, 52px);
  font-weight: 600;
  letter-spacing: -0.05em;
}

.proof-strip span {
  margin-top: 8px;
  color: var(--site-muted);
  font-size: 10px;
}

.site-section {
  padding: clamp(76px, 10vw, 150px) clamp(24px, 6.5vw, 100px);
  border-bottom: 1px solid var(--site-border);
}

.section-heading {
  display: grid;
  grid-template-columns: 0.85fr 1.7fr 1fr;
  gap: 36px;
  align-items: start;
  margin-bottom: clamp(42px, 6vw, 82px);
}

.section-heading h3,
.industry-copy h3,
.contact-section h3 {
  margin: 0;
  font-family: var(--site-heading);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1.03;
}

.section-heading h3 {
  font-size: clamp(38px, 5vw, 72px);
}

.section-heading > p:last-child {
  margin: 0;
  color: var(--site-muted);
  font-size: 14px;
  line-height: 1.7;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--site-border);
  border-left: 1px solid var(--site-border);
}

.service-grid a {
  min-height: 260px;
  padding: clamp(24px, 3vw, 42px);
  border-right: 1px solid var(--site-border);
  border-bottom: 1px solid var(--site-border);
  background: var(--site-surface);
  transition: background 220ms ease-out, transform 220ms ease-out;
}

.service-grid a:hover {
  background: color-mix(in srgb, var(--site-accent) 8%, var(--site-surface));
}

.service-grid a > span {
  color: var(--site-accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.service-grid h4 {
  max-width: 260px;
  margin: 38px 0 12px;
  font-family: var(--site-heading);
  font-size: clamp(20px, 2vw, 29px);
  font-weight: 600;
  letter-spacing: -0.035em;
}

.service-grid p {
  max-width: 320px;
  margin: 0;
  color: var(--site-muted);
  font-size: 12px;
  line-height: 1.6;
}

.service-grid b {
  display: inline-block;
  margin-top: 28px;
  color: var(--site-accent);
  font-size: 10px;
}

.industry-section {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: clamp(36px, 7vw, 110px);
  align-items: center;
  background: var(--site-surface-2);
}

.industry-media {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border-radius: var(--site-radius);
}

.industry-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.76);
}

.industry-media > span {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 7px 10px;
  background: rgba(12, 12, 12, 0.72);
  color: #fff;
  font-size: 9px;
}

.industry-copy h3 {
  font-size: clamp(38px, 4.8vw, 70px);
}

.industry-list {
  margin-top: 42px;
  border-top: 1px solid var(--site-border);
}

.industry-list button {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  width: 100%;
  min-height: 72px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--site-border);
  background: transparent;
  color: var(--site-text);
  text-align: left;
}

.industry-list button:hover strong {
  color: var(--site-accent);
}

.industry-list span {
  color: var(--site-accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
}

.industry-list strong {
  font-family: var(--site-heading);
  font-size: 18px;
  transition: color 180ms ease-out;
}

.industry-list i {
  color: var(--site-muted);
  font-size: 10px;
  font-style: normal;
}

.technology-demo {
  display: grid;
  grid-template-columns: 210px 1fr;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
}

.tech-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px;
  border-right: 1px solid var(--site-border);
}

.tech-sidebar span {
  padding: 12px 14px;
  border-radius: var(--site-radius);
  color: var(--site-muted);
  font-size: 11px;
}

.tech-sidebar span:first-child {
  background: var(--site-accent);
  color: var(--site-on-accent);
}

.tech-content {
  padding: clamp(28px, 4vw, 58px);
}

.tech-top,
.tech-kpis,
.tech-flow {
  display: flex;
  align-items: center;
}

.tech-top {
  justify-content: space-between;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--site-border);
}

.tech-top p {
  margin: 0;
  font-family: var(--site-heading);
  font-size: 20px;
  font-weight: 600;
}

.tech-top span {
  color: var(--site-muted);
  font-size: 10px;
}

.tech-top span::before {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: #43a976;
  content: "";
}

.tech-kpis {
  gap: 1px;
  margin-top: 36px;
  background: var(--site-border);
}

.tech-kpis div {
  flex: 1;
  padding: clamp(20px, 3vw, 38px);
  background: var(--site-bg);
}

.tech-kpis small,
.tech-kpis strong {
  display: block;
}

.tech-kpis small {
  color: var(--site-muted);
  font-size: 10px;
}

.tech-kpis strong {
  margin-top: 14px;
  font-family: var(--site-heading);
  font-size: clamp(28px, 4vw, 52px);
  letter-spacing: -0.05em;
}

.tech-flow {
  justify-content: space-between;
  margin-top: 50px;
  color: var(--site-muted);
  font-size: 10px;
}

.tech-flow i {
  flex: 1;
  height: 1px;
  margin: 0 16px;
  overflow: hidden;
  background: var(--site-border);
}

.tech-flow i::after {
  display: block;
  width: 45%;
  height: 1px;
  background: var(--site-accent);
  content: "";
  animation: flow-line 3s ease-in-out infinite;
}

.case-study-section {
  background: var(--site-accent);
  color: var(--site-on-accent);
}

.case-study-section .site-eyebrow {
  color: var(--site-on-accent);
}

.case-study-section blockquote {
  max-width: 1120px;
  margin: 0;
  font-family: var(--site-heading);
  font-size: clamp(42px, 6vw, 92px);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.case-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr;
  gap: 24px;
  align-items: end;
  margin-top: clamp(54px, 8vw, 110px);
  padding-top: 24px;
  border-top: 1px solid color-mix(in srgb, var(--site-on-accent) 42%, transparent);
}

.case-meta strong,
.case-meta span {
  display: block;
}

.case-meta strong {
  font-family: var(--site-heading);
  font-size: 26px;
}

.case-meta span {
  margin-top: 5px;
  font-size: 10px;
  opacity: 0.9;
}

.case-meta a {
  justify-self: end;
  font-size: 12px;
  font-weight: 600;
}

.process-section ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--site-border);
  list-style: none;
}

.process-section li {
  min-height: 260px;
  padding: 28px;
  border-right: 1px solid var(--site-border);
}

.process-section li:last-child {
  border-right: 0;
}

.process-section li > span {
  color: var(--site-accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.process-section h4 {
  margin: 62px 0 12px;
  font-family: var(--site-heading);
  font-size: 24px;
}

.process-section li p {
  margin: 0;
  color: var(--site-muted);
  font-size: 11px;
  line-height: 1.6;
}

.contact-section {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: clamp(50px, 9vw, 150px);
  align-items: start;
  background: var(--site-surface-2);
}

.contact-section h3 {
  max-width: 820px;
  font-size: clamp(42px, 6vw, 86px);
}

.contact-section > div > p:last-child {
  max-width: 620px;
  margin: 26px 0 0;
  color: var(--site-muted);
  font-size: 15px;
  line-height: 1.65;
}

.contact-section form {
  display: grid;
  gap: 16px;
}

.contact-section label {
  display: grid;
  gap: 8px;
  color: var(--site-muted);
  font-size: 10px;
}

.contact-section input,
.contact-section select {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-bg);
  color: var(--site-text);
}

.contact-section option {
  background: var(--site-bg);
  color: var(--site-text);
}

.contact-section .site-button {
  margin-top: 4px;
}

.form-note {
  margin: 0;
  color: var(--site-muted);
  font-size: 10px;
  text-align: center;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 34px;
  min-height: 132px;
  padding: 24px clamp(24px, 5vw, 76px);
  background: var(--site-bg);
  color: var(--site-muted);
}

.site-footer p {
  margin: 0;
  font-size: 10px;
}

.decision-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(40px, 8vw, 120px);
  margin-top: clamp(52px, 8vw, 100px);
  padding-top: 38px;
  border-top: 1px solid var(--proposal-line);
}

.decision-summary h2 {
  max-width: 540px;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.03;
}

.decision-summary > p:last-child {
  max-width: 560px;
  margin: 28px 0 0;
  color: var(--proposal-muted);
  font-size: 15px;
  line-height: 1.75;
}

.decision-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--proposal-line);
  border-left: 1px solid var(--proposal-line);
}

.decision-details > div {
  min-height: 190px;
  padding: 26px;
  border-right: 1px solid var(--proposal-line);
  border-bottom: 1px solid var(--proposal-line);
}

.decision-details h3 {
  margin: 0 0 16px;
  font-size: 12px;
}

.decision-details p,
.decision-details ol {
  margin: 0;
  color: var(--proposal-muted);
  font-size: 12px;
  line-height: 1.65;
}

.decision-details ol {
  padding-left: 18px;
}

.decision-details li + li {
  margin-top: 5px;
}

/* Full-bleed cinematic layout */
.site-preview[data-layout="cinematic"] .site-nav {
  position: absolute;
  inset: 0 0 auto;
  background: linear-gradient(rgba(10, 10, 10, 0.8), transparent);
  color: #fff;
}

.site-preview[data-layout="cinematic"] .site-nav .logo-ozsina,
.site-preview[data-layout="cinematic"] .site-nav nav a,
.site-preview[data-layout="cinematic"] .site-nav .portal-link {
  color: #fff;
}

.site-preview[data-layout="cinematic"] .hero-section {
  display: block;
  min-height: min(850px, 84vw);
  color: #fff;
}

.site-preview[data-layout="cinematic"] .hero-copy {
  position: absolute;
  inset: 0;
  z-index: 9;
  justify-content: flex-end;
  padding-right: 34%;
  padding-bottom: clamp(70px, 9vw, 130px);
}

.site-preview[data-layout="cinematic"] .hero-visual {
  position: absolute;
  inset: 0;
}

.site-preview[data-layout="cinematic"] .hero-vignette {
  background: linear-gradient(90deg, rgba(8, 8, 8, 0.82), rgba(8, 8, 8, 0.08) 75%), linear-gradient(0deg, rgba(8, 8, 8, 0.82), transparent 70%);
}

.site-preview[data-layout="cinematic"] .hero-copy h2 {
  max-width: 1080px;
}

/* Network layout */
.site-preview[data-layout="network"] .hero-section {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
}

.site-preview[data-layout="network"] .hero-visual > img {
  object-position: 70% center;
}

.site-preview[data-layout="network"] .route-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}

.route-base,
.route-active {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.route-base {
  stroke: rgba(255, 255, 255, 0.16);
  stroke-width: 1.2;
}

.route-active {
  stroke: var(--site-accent);
  stroke-width: 2;
  stroke-dasharray: 8 15;
  animation: route-flow 4.6s ease-in-out infinite;
}

.route-overlay circle {
  fill: var(--site-accent);
  filter: drop-shadow(0 0 7px var(--site-accent));
}

/* Operations dashboard layout */
.site-preview[data-layout="dashboard"] .hero-section {
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
}

.site-preview[data-layout="dashboard"] .hero-visual > img,
.site-preview[data-layout="dashboard"] .hero-vignette,
.site-preview[data-layout="dashboard"] .scan-line,
.site-preview[data-layout="dashboard"] .live-card {
  display: none;
}

.site-preview[data-layout="dashboard"] .hero-visual {
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 74px);
  background-image: linear-gradient(var(--site-border) 1px, transparent 1px), linear-gradient(90deg, var(--site-border) 1px, transparent 1px);
  background-size: 40px 40px;
}

.site-preview[data-layout="dashboard"] .dashboard-sim {
  display: block;
  width: min(660px, 100%);
  padding: clamp(20px, 3.4vw, 42px);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: color-mix(in srgb, var(--site-bg) 88%, transparent);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.28);
}

.dash-head,
.dash-metrics,
.dash-row {
  display: flex;
  align-items: center;
}

.dash-head {
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--site-border);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.dash-head b {
  color: var(--site-accent);
}

.dash-metrics {
  gap: 1px;
  margin: 20px 0;
  background: var(--site-border);
}

.dash-metrics > div {
  flex: 1;
  padding: 20px;
  background: var(--site-surface);
}

.dash-metrics small,
.dash-metrics strong {
  display: block;
}

.dash-metrics small {
  color: var(--site-muted);
  font-size: 9px;
}

.dash-metrics strong {
  margin-top: 9px;
  font-family: var(--site-heading);
  font-size: 34px;
}

.dash-chart {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 138px;
  padding: 16px 0;
  border-bottom: 1px solid var(--site-border);
}

.dash-chart i {
  flex: 1;
  height: 42%;
  background: color-mix(in srgb, var(--site-accent) 72%, transparent);
  transform-origin: bottom;
  animation: chart-breathe 3s ease-in-out infinite alternate;
}

.dash-chart i:nth-child(2) { height: 64%; animation-delay: 120ms; }
.dash-chart i:nth-child(3) { height: 48%; animation-delay: 240ms; }
.dash-chart i:nth-child(4) { height: 82%; animation-delay: 360ms; }
.dash-chart i:nth-child(5) { height: 68%; animation-delay: 480ms; }
.dash-chart i:nth-child(6) { height: 94%; animation-delay: 600ms; }
.dash-chart i:nth-child(7) { height: 76%; animation-delay: 720ms; }

.dash-row {
  justify-content: space-between;
  min-height: 44px;
  border-bottom: 1px solid var(--site-border);
  color: var(--site-muted);
  font-size: 9px;
}

.dash-row b {
  color: var(--site-text);
  font-weight: 500;
}

/* Editorial light layout */
.site-preview[data-layout="editorial"] .hero-section {
  grid-template-columns: minmax(0, 1.14fr) minmax(360px, 0.86fr);
}

.site-preview[data-layout="editorial"] .hero-copy h2 {
  color: var(--site-text);
  font-size: clamp(56px, 8vw, 124px);
}

.site-preview[data-layout="editorial"] .hero-visual {
  margin: clamp(26px, 4vw, 60px) clamp(26px, 4vw, 60px) clamp(26px, 4vw, 60px) 0;
  min-height: auto;
  border-radius: var(--site-radius);
}

.site-preview[data-layout="editorial"] .hero-index {
  color: var(--site-text);
}

.site-preview[data-layout="editorial"] .hero-index i {
  background: var(--site-border);
}

/* Human partnership layout */
.site-preview[data-layout="human"] .hero-section {
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
}

.site-preview[data-layout="human"] .hero-visual {
  margin: 34px 34px 34px 0;
  border-radius: var(--site-radius);
}

.site-preview[data-layout="human"] .hero-visual > img {
  object-position: 58% center;
  filter: saturate(0.9);
}

.site-preview[data-layout="human"] .hero-vignette {
  background: linear-gradient(90deg, color-mix(in srgb, var(--site-bg) 52%, transparent), transparent 50%);
}

/* Bento layout */
.site-preview[data-layout="bento"] .hero-section {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.site-preview[data-layout="bento"] .hero-visual > img,
.site-preview[data-layout="bento"] .hero-vignette,
.site-preview[data-layout="bento"] .scan-line,
.site-preview[data-layout="bento"] .live-card,
.site-preview[data-layout="bento"] .media-control {
  display: none;
}

.site-preview[data-layout="bento"] .hero-visual {
  display: grid;
  place-items: center;
  padding: clamp(24px, 4vw, 62px);
  background: var(--site-bg);
}

.site-preview[data-layout="bento"] .bento-visual {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  grid-template-rows: 1fr 1fr;
  width: 100%;
  height: min(600px, 52vw);
  gap: 12px;
}

.bento-main,
.bento-small {
  overflow: hidden;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
}

.bento-main {
  grid-row: 1 / span 2;
  background-image: linear-gradient(0deg, rgba(0,0,0,0.18), transparent), url("assets/current-warehouse-01.webp");
  background-position: center;
  background-size: cover;
}

.bento-small {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(18px, 3vw, 34px);
  transition: transform 240ms ease-out;
}

.bento-small:hover {
  transform: translateY(-3px);
}

.bento-small-one {
  background: var(--site-accent);
  color: var(--site-on-accent);
}

.bento-small span {
  font-family: var(--site-heading);
  font-size: clamp(34px, 5vw, 76px);
  font-weight: 600;
  letter-spacing: -0.05em;
}

.bento-small small {
  margin-top: 6px;
  font-size: 9px;
  letter-spacing: 0.12em;
}

/* Contained map layout */
.site-preview[data-layout="reach"] .hero-section {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.site-preview[data-layout="reach"] .hero-visual {
  margin: clamp(28px, 5vw, 70px);
  min-height: auto;
  border-radius: 50%;
  aspect-ratio: 1;
}

.site-preview[data-layout="reach"] .hero-visual > img {
  object-position: 68% center;
}

.site-preview[data-layout="reach"] .route-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: block;
  width: 100%;
  height: 100%;
}

/* Top-50-derived task dock */
.hero-task-dock {
  position: relative;
  z-index: 12;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: 0 24px 60px color-mix(in srgb, var(--site-text) 10%, transparent);
}

.hero-task-dock a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  min-height: 116px;
  padding: 24px;
  border-right: 1px solid var(--site-border);
  color: var(--site-text);
  transition: background 200ms ease-out, color 200ms ease-out;
}

.hero-task-dock a:last-child {
  border-right: 0;
}

.hero-task-dock a:hover {
  background: color-mix(in srgb, var(--site-accent) 9%, var(--site-surface));
}

.hero-task-dock span {
  grid-row: 1 / span 2;
  color: var(--site-accent-text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.hero-task-dock strong {
  align-self: end;
  font-family: var(--site-heading);
  font-size: 17px;
}

.hero-task-dock small {
  color: var(--site-muted);
  font-size: 10px;
}

/* 09 — Guided solution finder */
.site-preview[data-layout="finder"] .hero-section {
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
}

.site-preview[data-layout="finder"] .hero-visual > img,
.site-preview[data-layout="finder"] .hero-vignette,
.site-preview[data-layout="finder"] .scan-line,
.site-preview[data-layout="finder"] .live-card,
.site-preview[data-layout="finder"] .media-control {
  display: none;
}

.site-preview[data-layout="finder"] .hero-visual {
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 76px);
  background: var(--site-surface-2);
}

.site-preview[data-layout="finder"] .finder-sim {
  display: block;
  width: min(720px, 100%);
  overflow: hidden;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: 0 28px 70px color-mix(in srgb, var(--site-text) 12%, transparent);
}

.finder-sim p {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 82px;
  margin: 0;
  padding: 14px 18px;
  border-bottom: 1px solid var(--site-border);
}

.finder-sim p > span {
  color: var(--site-accent-text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.finder-sim p > strong {
  font-family: var(--site-heading);
  font-size: 15px;
  font-weight: 600;
}

.finder-sim button {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--site-border);
  border-radius: calc(var(--site-radius) * 0.66);
  background: var(--site-bg);
  color: var(--site-text);
  font-size: 11px;
  text-align: left;
  transition: border-color 180ms ease-out, background 180ms ease-out;
}

.finder-sim button:hover,
.finder-sim button:focus-visible {
  border-color: var(--site-accent);
  background: color-mix(in srgb, var(--site-accent) 8%, var(--site-bg));
}

.finder-sim > div {
  display: grid;
  gap: 8px;
  padding: 24px;
  background: var(--site-accent);
  color: var(--site-on-accent);
}

.finder-sim > div small {
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.finder-sim > div strong {
  font-family: var(--site-heading);
  font-size: clamp(20px, 2vw, 28px);
}

.finder-sim > div a {
  width: max-content;
  margin-top: 6px;
  font-size: 11px;
  font-weight: 600;
}

/* 10 — Fulfilment rail */
.site-preview[data-layout="rail"] .hero-section {
  display: block;
  min-height: auto;
}

.site-preview[data-layout="rail"] .hero-copy {
  min-height: 570px;
  align-items: center;
  padding-bottom: 60px;
  text-align: center;
}

.site-preview[data-layout="rail"] .hero-copy h2,
.site-preview[data-layout="rail"] .hero-deck {
  max-width: 980px;
}

.site-preview[data-layout="rail"] .hero-visual {
  min-height: 350px;
  margin: 0 clamp(24px, 5vw, 76px) clamp(30px, 5vw, 76px);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
}

.site-preview[data-layout="rail"] .hero-visual > img,
.site-preview[data-layout="rail"] .hero-vignette,
.site-preview[data-layout="rail"] .scan-line,
.site-preview[data-layout="rail"] .live-card,
.site-preview[data-layout="rail"] .media-control {
  display: none;
}

.site-preview[data-layout="rail"] .rail-sim {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(34px, 5vw, 72px);
}

.rail-line {
  position: relative;
  height: 2px;
  margin: 0 8% 26px;
  background: var(--site-border);
}

.rail-line::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  background: var(--site-accent);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  animation: rail-fill 5.6s ease-out 1 both;
}

.rail-line i {
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 18px;
  border: 4px solid var(--site-bg);
  border-radius: 3px;
  background: var(--site-accent);
  box-shadow: 0 0 0 1px var(--site-accent);
  transform: translate(-50%, -50%);
  animation: rail-package 5.6s ease-out 1 both;
}

.rail-sim ol {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.rail-sim li {
  min-height: 132px;
  padding: 20px;
  border-left: 1px solid var(--site-border);
}

.rail-sim li:last-child {
  border-right: 1px solid var(--site-border);
}

.rail-sim li span,
.rail-sim li strong,
.rail-sim li small {
  display: block;
}

.rail-sim li span {
  color: var(--site-accent-text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
}

.rail-sim li strong {
  margin-top: 24px;
  font-family: var(--site-heading);
  font-size: 19px;
}

.rail-sim li small {
  margin-top: 7px;
  color: var(--site-muted);
  font-size: 10px;
}

.site-preview[data-layout="rail"] .proof-strip {
  background: var(--site-accent);
  color: var(--site-on-accent);
}

.site-preview[data-layout="rail"] .proof-strip span {
  color: var(--site-on-accent);
  opacity: 0.88;
}

/* 11 — Problem-led accordion */
.site-preview[data-layout="accordion"] .hero-section {
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
}

.site-preview[data-layout="accordion"] .hero-visual > img,
.site-preview[data-layout="accordion"] .hero-vignette,
.site-preview[data-layout="accordion"] .scan-line,
.site-preview[data-layout="accordion"] .live-card,
.site-preview[data-layout="accordion"] .media-control {
  display: none;
}

.site-preview[data-layout="accordion"] .hero-visual {
  display: grid;
  place-items: center;
  padding: clamp(30px, 5vw, 74px);
  background: var(--site-surface-2);
}

.site-preview[data-layout="accordion"] .problem-sim {
  display: block;
  width: min(720px, 100%);
  border-top: 1px solid var(--site-text);
  background: var(--site-surface);
}

.problem-sim > button {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 14px;
  align-items: center;
  width: 100%;
  min-height: 76px;
  padding: 0 18px;
  border: 0;
  border-bottom: 1px solid var(--site-text);
  background: transparent;
  color: var(--site-text);
  text-align: left;
  transition: background 180ms ease-out, color 180ms ease-out;
}

.problem-sim > button:first-child,
.problem-sim > button:hover {
  background: var(--site-accent);
  color: var(--site-on-accent);
}

.problem-sim > button span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.problem-sim > button strong {
  font-family: var(--site-heading);
  font-size: clamp(15px, 1.6vw, 21px);
}

.problem-sim > button i {
  font-size: 22px;
  font-style: normal;
}

.problem-sim > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--site-text);
  background: var(--site-bg);
}

.problem-sim > div p {
  margin: 0;
  color: var(--site-muted);
  font-size: 12px;
  line-height: 1.55;
}

.problem-sim > div strong {
  color: var(--site-accent-text);
  font-family: var(--site-heading);
  font-size: 15px;
}

/* 12 — Capacity simulator */
.site-preview[data-layout="simulator"] .hero-section {
  grid-template-columns: minmax(0, 0.74fr) minmax(0, 1.26fr);
}

.site-preview[data-layout="simulator"] .hero-visual > img,
.site-preview[data-layout="simulator"] .hero-vignette,
.site-preview[data-layout="simulator"] .scan-line,
.site-preview[data-layout="simulator"] .live-card,
.site-preview[data-layout="simulator"] .media-control {
  display: none;
}

.site-preview[data-layout="simulator"] .hero-visual {
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 70px);
  background-image: linear-gradient(var(--site-border) 1px, transparent 1px), linear-gradient(90deg, var(--site-border) 1px, transparent 1px);
  background-size: 32px 32px;
}

.site-preview[data-layout="simulator"] .capacity-sim {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  width: min(760px, 100%);
  overflow: hidden;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
}

.capacity-fields,
.capacity-results {
  padding: clamp(22px, 3vw, 38px);
}

.capacity-fields {
  border-right: 1px solid var(--site-border);
}

.capacity-fields p,
.capacity-results p {
  margin: 0;
}

.capacity-fields p + p,
.capacity-results p + p {
  margin-top: 24px;
}

.capacity-fields span,
.capacity-fields strong,
.capacity-results span,
.capacity-results strong {
  display: block;
}

.capacity-fields span,
.capacity-results span,
.capacity-results > small {
  color: var(--site-muted);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.capacity-fields strong {
  margin-top: 6px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 22px;
}

.capacity-fields i {
  position: relative;
  display: block;
  height: 4px;
  margin-top: 12px;
  overflow: hidden;
  background: var(--site-border);
}

.capacity-fields i::after {
  display: block;
  width: var(--fill);
  height: 100%;
  background: var(--site-accent);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  animation: capacity-fill 1.2s ease-out 1 both;
}

.capacity-results {
  background: color-mix(in srgb, var(--site-accent) 7%, var(--site-surface));
}

.capacity-results > small {
  color: var(--site-accent-text);
  font-family: "IBM Plex Mono", monospace;
}

.capacity-results p {
  padding-top: 18px;
  border-top: 1px solid var(--site-border);
}

.capacity-results p:first-of-type {
  margin-top: 24px;
}

.capacity-results strong {
  margin-top: 8px;
  font-family: var(--site-heading);
  font-size: clamp(17px, 1.8vw, 24px);
}

/* 13 — Local partner */
.site-preview[data-layout="partner"] .hero-section {
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
}

.site-preview[data-layout="partner"] .hero-visual {
  margin: 32px 32px 108px 0;
  border-radius: var(--site-radius);
}

.site-preview[data-layout="partner"] .hero-visual > img {
  object-position: 58% center;
  filter: saturate(0.78) sepia(0.05);
}

.site-preview[data-layout="partner"] .hero-task-dock {
  display: grid;
  grid-column: 1 / -1;
  margin: -86px clamp(24px, 5vw, 76px) 34px;
}

/* 14 — Quote and track portal */
.site-preview[data-layout="portal"] .hero-section {
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
}

.site-preview[data-layout="portal"] .hero-visual > img,
.site-preview[data-layout="portal"] .hero-vignette,
.site-preview[data-layout="portal"] .scan-line,
.site-preview[data-layout="portal"] .live-card,
.site-preview[data-layout="portal"] .media-control {
  display: none;
}

.site-preview[data-layout="portal"] .hero-visual {
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 72px);
  background: var(--site-surface-2);
}

.site-preview[data-layout="portal"] .dashboard-sim {
  display: block;
  width: min(690px, 100%);
  padding: clamp(22px, 3vw, 40px);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: 0 30px 80px color-mix(in srgb, var(--site-text) 14%, transparent);
}

.site-preview[data-layout="portal"] .hero-task-dock {
  display: grid;
  grid-column: 1 / -1;
  margin: -54px clamp(24px, 5vw, 76px) 34px;
}

/* 15 — Heritage editorial */
.site-preview[data-layout="heritage"] .hero-section {
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
}

.site-preview[data-layout="heritage"] .hero-copy h2 {
  font-size: clamp(58px, 7.4vw, 112px);
  font-weight: 500;
  letter-spacing: -0.045em;
}

.site-preview[data-layout="heritage"] .hero-visual {
  min-height: auto;
  margin: clamp(34px, 5vw, 74px) clamp(34px, 5vw, 74px) clamp(34px, 5vw, 74px) 0;
  border-radius: var(--site-radius);
}

.site-preview[data-layout="heritage"] .hero-visual > img {
  filter: saturate(0.68) contrast(0.98);
}

.site-preview[data-layout="heritage"] .live-card {
  top: 24px;
  bottom: auto;
  border-color: var(--site-border);
  background: color-mix(in srgb, var(--site-surface) 94%, transparent);
  color: var(--site-text);
}

.site-preview[data-layout="heritage"] .live-card small {
  color: var(--site-muted);
}

/* 16 — Omnichannel glass deck */
.site-preview[data-layout="omnichannel"] .hero-section {
  display: block;
  min-height: min(860px, 82vw);
}

.site-preview[data-layout="omnichannel"] .hero-visual {
  position: absolute;
  inset: 0;
}

.site-preview[data-layout="omnichannel"] .hero-vignette {
  background: linear-gradient(90deg, color-mix(in srgb, var(--site-bg) 68%, transparent), color-mix(in srgb, var(--site-accent) 18%, transparent));
}

.site-preview[data-layout="omnichannel"] .hero-copy {
  position: relative;
  z-index: 10;
  width: min(700px, 52%);
  min-height: 650px;
  margin: clamp(30px, 5vw, 72px);
  padding: clamp(42px, 6vw, 86px);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius);
  background: color-mix(in srgb, var(--site-surface) 94%, transparent);
  box-shadow: 0 32px 90px rgba(24, 12, 44, 0.2);
  backdrop-filter: blur(14px);
}

.site-preview[data-layout="omnichannel"] .hero-copy h2 {
  font-size: clamp(56px, 6.2vw, 92px);
}

.site-preview[data-layout="omnichannel"] .hero-task-dock {
  position: absolute;
  right: clamp(30px, 5vw, 72px);
  bottom: clamp(30px, 5vw, 72px);
  display: grid;
  width: min(560px, 42%);
  background: color-mix(in srgb, var(--site-surface) 96%, transparent);
  backdrop-filter: blur(16px);
}

.site-preview[data-layout="omnichannel"] .hero-task-dock a {
  min-height: 104px;
  padding: 18px;
}

@keyframes rail-fill {
  to { transform: scaleX(1); }
}

@keyframes rail-package {
  to { left: 100%; }
}

@keyframes capacity-fill {
  to { transform: scaleX(1); }
}

.site-preview[data-tone="light"] .hero-index {
  color: var(--site-text);
}

.site-preview[data-tone="light"] .hero-index i {
  background: var(--site-border);
}

.site-preview[data-tone="light"] .media-control,
.site-preview[data-tone="light"] .live-card {
  background: rgba(20, 20, 20, 0.72);
}

.motion-paused *,
.motion-paused *::before,
.motion-paused *::after {
  animation-play-state: paused !important;
}

@keyframes hero-drift {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to { transform: scale(1.075) translate3d(-0.7%, -0.4%, 0); }
}

@keyframes scan-across {
  0%, 10% { left: 8%; opacity: 0; }
  22%, 78% { opacity: 0.8; }
  90%, 100% { left: 92%; opacity: 0; }
}

@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--site-accent) 38%, transparent); }
  100% { box-shadow: 0 0 0 9px color-mix(in srgb, var(--site-accent) 0%, transparent); }
}

@keyframes flow-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(240%); }
}

@keyframes route-flow {
  0% { stroke-dashoffset: 0; opacity: 0.55; }
  50% { opacity: 1; }
  100% { stroke-dashoffset: -92; opacity: 0.55; }
}

@keyframes chart-breathe {
  from { transform: scaleY(0.86); opacity: 0.68; }
  to { transform: scaleY(1); opacity: 1; }
}

@media (max-width: 1180px) {
  .concept-brief {
    grid-template-columns: 1fr auto;
  }

  .brief-grid {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .site-nav {
    grid-template-columns: 1fr auto;
  }

  .site-nav nav {
    display: none;
  }

  .hero-section,
  .site-preview[data-layout="network"] .hero-section,
  .site-preview[data-layout="dashboard"] .hero-section,
  .site-preview[data-layout="editorial"] .hero-section,
  .site-preview[data-layout="human"] .hero-section,
  .site-preview[data-layout="bento"] .hero-section,
  .site-preview[data-layout="reach"] .hero-section,
  .site-preview[data-layout="finder"] .hero-section,
  .site-preview[data-layout="accordion"] .hero-section,
  .site-preview[data-layout="simulator"] .hero-section,
  .site-preview[data-layout="partner"] .hero-section,
  .site-preview[data-layout="portal"] .hero-section,
  .site-preview[data-layout="heritage"] .hero-section {
    grid-template-columns: 1fr 1fr;
  }

  .section-heading {
    grid-template-columns: 1fr 2fr;
  }

  .section-heading > p:last-child {
    grid-column: 2;
  }
}

@media (max-width: 860px) {
  .proposal-header {
    grid-template-columns: 1fr auto;
  }

  .proposal-context {
    display: none;
  }

  main {
    padding-top: 44px;
  }

  .picker-heading,
  .concept-brief,
  .decision-panel {
    grid-template-columns: 1fr;
  }

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

  .palette {
    position: absolute;
    right: 22px;
  }

  .concept-brief {
    position: relative;
  }

  .preview-toolbar {
    grid-template-columns: 1fr auto;
  }

  .preview-toolbar p {
    display: none;
  }

  .site-nav {
    padding: 0 22px;
  }

  .portal-link {
    display: none;
  }

  .hero-section,
  .site-preview[data-layout="network"] .hero-section,
  .site-preview[data-layout="dashboard"] .hero-section,
  .site-preview[data-layout="editorial"] .hero-section,
  .site-preview[data-layout="human"] .hero-section,
  .site-preview[data-layout="bento"] .hero-section,
  .site-preview[data-layout="reach"] .hero-section,
  .site-preview[data-layout="finder"] .hero-section,
  .site-preview[data-layout="accordion"] .hero-section,
  .site-preview[data-layout="simulator"] .hero-section,
  .site-preview[data-layout="partner"] .hero-section,
  .site-preview[data-layout="portal"] .hero-section,
  .site-preview[data-layout="heritage"] .hero-section {
    display: flex;
    min-height: auto;
    flex-direction: column;
  }

  .site-preview[data-layout="cinematic"] .hero-section {
    display: block;
    min-height: 720px;
  }

  .site-preview[data-layout="cinematic"] .hero-copy {
    padding-right: 24px;
  }

  .hero-copy {
    min-height: 560px;
    padding: 86px 24px 54px;
  }

  .hero-visual,
  .site-preview[data-layout="editorial"] .hero-visual,
  .site-preview[data-layout="human"] .hero-visual,
  .site-preview[data-layout="reach"] .hero-visual,
  .site-preview[data-layout="finder"] .hero-visual,
  .site-preview[data-layout="accordion"] .hero-visual,
  .site-preview[data-layout="simulator"] .hero-visual,
  .site-preview[data-layout="partner"] .hero-visual,
  .site-preview[data-layout="portal"] .hero-visual,
  .site-preview[data-layout="heritage"] .hero-visual {
    width: auto;
    min-height: 520px;
    margin: 0 24px 24px;
  }

  .site-preview[data-layout="reach"] .hero-visual {
    align-self: center;
    width: min(520px, calc(100% - 48px));
    min-height: auto;
  }

  .site-preview[data-layout="bento"] .hero-visual {
    min-height: auto;
  }

  .site-preview[data-layout="bento"] .bento-visual {
    height: 520px;
  }

  .site-preview[data-layout="partner"] .hero-task-dock,
  .site-preview[data-layout="portal"] .hero-task-dock {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0 24px 24px;
  }

  .site-preview[data-layout="omnichannel"] .hero-section {
    min-height: auto;
  }

  .site-preview[data-layout="omnichannel"] .hero-copy {
    width: auto;
    min-height: auto;
    margin: 24px;
    padding: 64px 28px;
  }

  .site-preview[data-layout="omnichannel"] .hero-visual {
    position: relative;
    inset: auto;
    min-height: 520px;
    margin: 0 24px;
    border-radius: var(--site-radius);
  }

  .site-preview[data-layout="omnichannel"] .hero-task-dock {
    position: relative;
    right: auto;
    bottom: auto;
    width: auto;
    margin: -56px 36px 24px;
  }

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

  .proof-strip > div:nth-child(4) {
    border-right: 0;
  }

  .proof-strip > div:last-child {
    grid-column: 1 / -1;
  }

  .section-heading,
  .industry-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .section-heading > p:last-child {
    grid-column: 1;
  }

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

  .industry-media {
    min-height: 480px;
  }

  .process-section ol {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-section li:nth-child(2) {
    border-right: 0;
  }

  .process-section li:nth-child(-n+2) {
    border-bottom: 1px solid var(--site-border);
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .proposal-header {
    min-height: 64px;
    padding-inline: 14px;
  }

  .proposal-brand {
    font-size: 10px;
  }

  .proposal-actions {
    gap: 4px;
  }

  main {
    padding-inline: 12px;
  }

  .picker-heading {
    gap: 18px;
  }

  .picker-heading h1 {
    max-width: 100%;
    font-size: clamp(32px, 10.5vw, 40px);
    line-height: 1.02;
    word-break: break-word;
  }

  .concept-tabs {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 128px;
  }

  .concept-tab {
    min-width: 128px;
  }

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

  .palette {
    position: static;
  }

  .preview-stage {
    border-radius: 10px;
  }

  .preview-toolbar button span {
    display: none;
  }

  .site-nav {
    min-height: 68px;
  }

  .site-logo {
    font-size: 17px;
  }

  .site-nav-actions .site-button {
    min-height: 44px;
    padding: 0 12px;
    font-size: 10px;
  }

  .hero-copy {
    min-height: 520px;
  }

  .hero-copy h2,
  .site-preview[data-layout="editorial"] .hero-copy h2,
  .site-preview[data-layout="heritage"] .hero-copy h2,
  .site-preview[data-layout="omnichannel"] .hero-copy h2 {
    font-size: 46px;
  }

  .hero-deck {
    font-size: 16px;
  }

  .hero-visual,
  .site-preview[data-layout="editorial"] .hero-visual,
  .site-preview[data-layout="human"] .hero-visual,
  .site-preview[data-layout="finder"] .hero-visual,
  .site-preview[data-layout="accordion"] .hero-visual,
  .site-preview[data-layout="simulator"] .hero-visual,
  .site-preview[data-layout="portal"] .hero-visual,
  .site-preview[data-layout="heritage"] .hero-visual {
    min-height: 390px;
  }

  .finder-sim p {
    grid-template-columns: 28px 1fr;
    padding-block: 16px;
  }

  .finder-sim p > button {
    grid-column: 2;
    width: 100%;
  }

  .site-preview[data-layout="rail"] .hero-copy {
    min-height: 500px;
    align-items: flex-start;
    text-align: left;
  }

  .site-preview[data-layout="rail"] .hero-visual {
    min-height: auto;
  }

  .site-preview[data-layout="rail"] .rail-sim {
    position: relative;
    inset: auto;
    padding: 24px;
  }

  .rail-line {
    display: none;
  }

  .rail-sim ol {
    grid-template-columns: 1fr;
  }

  .rail-sim li,
  .rail-sim li:last-child {
    min-height: 100px;
    padding: 16px 8px;
    border-right: 0;
    border-left: 0;
    border-top: 1px solid var(--site-border);
  }

  .rail-sim li strong {
    margin-top: 12px;
  }

  .problem-sim > div {
    grid-template-columns: 1fr;
  }

  .site-preview[data-layout="simulator"] .capacity-sim {
    grid-template-columns: 1fr;
  }

  .capacity-fields {
    border-right: 0;
    border-bottom: 1px solid var(--site-border);
  }

  .hero-task-dock,
  .site-preview[data-layout="partner"] .hero-task-dock,
  .site-preview[data-layout="portal"] .hero-task-dock,
  .site-preview[data-layout="omnichannel"] .hero-task-dock {
    grid-template-columns: 1fr;
    margin-right: 14px;
    margin-left: 14px;
  }

  .hero-task-dock a {
    min-height: 94px;
    border-right: 0;
    border-bottom: 1px solid var(--site-border);
  }

  .hero-task-dock a:last-child {
    border-bottom: 0;
  }

  .media-control {
    right: 14px;
    bottom: 14px;
  }

  .live-card {
    left: 14px;
    bottom: 68px;
  }

  .hero-index {
    display: none;
  }

  .proof-strip,
  .service-grid,
  .process-section ol,
  .decision-details {
    grid-template-columns: 1fr;
  }

  .proof-strip > div,
  .proof-strip > div:nth-child(4) {
    border-right: 0;
  }

  .proof-strip > div:last-child {
    grid-column: auto;
  }

  .site-section {
    padding: 72px 22px;
  }

  .section-heading h3,
  .industry-copy h3,
  .contact-section h3 {
    font-size: 40px;
  }

  .service-grid a {
    min-height: 230px;
  }

  .industry-media {
    min-height: 380px;
  }

  .industry-list button {
    grid-template-columns: 34px 1fr;
    padding-block: 12px;
  }

  .industry-list i {
    grid-column: 2;
    margin-top: 5px;
  }

  .technology-demo {
    grid-template-columns: 1fr;
  }

  .tech-sidebar {
    flex-direction: row;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--site-border);
  }

  .tech-kpis {
    flex-direction: column;
  }

  .tech-kpis div {
    width: 100%;
  }

  .tech-flow {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .tech-flow i {
    display: none;
  }

  .case-meta {
    grid-template-columns: 1fr 1fr;
  }

  .case-meta a {
    grid-column: 1 / -1;
    justify-self: start;
    margin-top: 18px;
  }

  .process-section li,
  .process-section li:nth-child(2) {
    min-height: 220px;
    border-right: 0;
    border-bottom: 1px solid var(--site-border);
  }

  .process-section li:last-child {
    border-bottom: 0;
  }

  .bento-visual {
    grid-template-columns: 1fr !important;
    grid-template-rows: 1.4fr 0.6fr 0.6fr !important;
    height: 680px !important;
  }

  .bento-main {
    grid-row: auto;
  }
}

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

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