:root {
  --ink: #15191e;
  --ink-soft: #2d333a;
  --signal: #e94f37;
  --signal-strong: #c83a27;
  --paper: #f7f5f0;
  --page: #fbfaf7;
  --white: #ffffff;
  --mist: #eaf1ee;
  --teal: #1e7a68;
  --slate: #555b61;
  --line: #e3ddd2;
  --shadow: 0 22px 70px rgba(21, 25, 30, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, "Avenir Next", "Segoe UI", Arial, sans-serif;
}

body,
button,
input {
  letter-spacing: 0;
}

a {
  color: inherit;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  width: 100%;
  height: 3px;
  background: rgba(21, 25, 30, 0.08);
}

.scroll-progress span {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--signal);
  transform-origin: left center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 64px);
  background: rgba(251, 250, 247, 0.92);
  border-bottom: 1px solid rgba(21, 25, 30, 0.1);
  backdrop-filter: blur(14px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 238px;
  min-height: 44px;
  color: var(--ink);
  font-size: 23px;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
}

.brand-link img {
  display: block;
  width: 70px;
  height: auto;
}

.brand-link strong {
  color: var(--signal);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-nav a:hover {
  color: var(--signal);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms ease;
}

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

.hero {
  position: relative;
  min-height: min(760px, 76svh);
  overflow: hidden;
  background: #f7f5f0;
  border-bottom: 1px solid var(--line);
}

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

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 245, 240, 0.18) 0%, rgba(247, 245, 240, 0.08) 48%, rgba(247, 245, 240, 0) 100%),
    linear-gradient(180deg, rgba(251, 250, 247, 0.72) 0%, rgba(251, 250, 247, 0) 18%, rgba(251, 250, 247, 0) 82%, rgba(251, 250, 247, 0.68) 100%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 380px);
  align-items: center;
  gap: clamp(34px, 7vw, 96px);
  width: min(1180px, calc(100% - 40px));
  min-height: min(760px, 76svh);
  margin: 0 auto;
  padding: 56px 0 64px;
}

.hero-copy {
  max-width: 710px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--signal-strong);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.2;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(54px, 8vw, 104px);
  line-height: 0.95;
  font-weight: 850;
}

.hero-lede {
  max-width: 680px;
  margin-bottom: 30px;
  color: var(--ink-soft);
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.3;
  font-weight: 520;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

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

.button.primary {
  background: var(--ink);
  color: var(--white);
}

.button.primary:hover {
  background: var(--signal);
  border-color: var(--signal);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.58);
  color: var(--ink);
}

.button.secondary:hover {
  border-color: var(--signal);
  color: var(--signal-strong);
}

.hero-panel {
  align-self: center;
  justify-self: end;
  width: min(100%, 360px);
  padding: 16px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(21, 25, 30, 0.14);
  border-radius: 8px;
  box-shadow: 0 24px 68px rgba(21, 25, 30, 0.1);
  backdrop-filter: blur(10px);
  animation: panel-drift 8s ease-in-out infinite;
}

.panel-label {
  margin-bottom: 14px;
  color: var(--slate);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.panel-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: center;
  min-height: 54px;
  padding: 0 12px;
  border-top: 1px solid rgba(21, 25, 30, 0.1);
}

.panel-row span {
  color: var(--signal);
  font-size: 13px;
  font-weight: 850;
}

.panel-row strong {
  color: var(--ink);
  font-size: 16px;
}

.panel-row.active {
  background: rgba(233, 79, 55, 0.08);
  border-radius: 6px;
  border-top-color: transparent;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.summary-strip div {
  min-height: 126px;
  padding: 28px clamp(20px, 4vw, 54px);
  border-right: 1px solid var(--line);
}

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

.summary-strip span {
  display: block;
  margin-bottom: 8px;
  color: var(--slate);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.summary-strip strong {
  display: block;
  max-width: 380px;
  font-size: clamp(19px, 2vw, 25px);
  line-height: 1.18;
}

.photo-impact {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.58fr);
  gap: clamp(22px, 5vw, 64px);
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(58px, 7vw, 86px) 0;
  border-bottom: 1px solid var(--line);
}

.impact-media {
  position: relative;
  min-height: 410px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.impact-media img,
.case-photo,
.fit-photo-band img {
  transition: transform 900ms ease, filter 900ms ease;
}

.impact-media:hover img,
.case-photo:hover,
.fit-photo-band:hover img {
  transform: scale(1.025);
  filter: saturate(1.04) contrast(1.02);
}

.impact-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(21, 25, 30, 0.1), rgba(21, 25, 30, 0.36)),
    linear-gradient(180deg, rgba(233, 79, 55, 0), rgba(233, 79, 55, 0.12));
  pointer-events: none;
}

.impact-media img,
.case-photo,
.fit-photo-band img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.impact-copy p:not(.eyebrow) {
  margin-top: 22px;
  color: var(--slate);
  font-size: 19px;
  line-height: 1.5;
}

.impact-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.impact-points span {
  padding: 9px 12px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 850;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(70px, 9vw, 112px) 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(180px, 0.38fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: start;
  margin-bottom: 32px;
}

.section-heading.compact {
  max-width: 820px;
  display: block;
}

.offers {
  border-bottom: 1px solid var(--line);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4.5vw, 62px);
  line-height: 1.02;
  font-weight: 830;
}

h3 {
  margin-bottom: 12px;
  font-size: 24px;
  line-height: 1.12;
}

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

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.offer-card {
  min-height: 390px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.offer-card.featured {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow);
}

.offer-card:hover,
.service-card:hover,
.fit-grid article:hover,
.feature-matrix article:hover {
  transform: translateY(-3px);
  border-color: rgba(233, 79, 55, 0.34);
  box-shadow: 0 18px 50px rgba(21, 25, 30, 0.08);
}

.offer-kicker {
  display: block;
  margin-bottom: 46px;
  color: var(--signal);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.offer-card.featured .offer-kicker {
  color: #ff846f;
}

.offer-card p {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.55;
}

.offer-card.featured p {
  color: #c9cdd2;
}

.offer-card dl {
  display: grid;
  gap: 18px;
  margin: 30px 0 0;
}

.offer-card dl div {
  padding-top: 16px;
  border-top: 1px solid rgba(21, 25, 30, 0.12);
}

.offer-card.featured dl div {
  border-top-color: rgba(255, 255, 255, 0.16);
}

.offer-card dt {
  margin-bottom: 6px;
  color: var(--signal);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.offer-card.featured dt {
  color: #ff846f;
}

.offer-card dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.4;
  font-weight: 700;
}

.offer-card.featured dd {
  color: var(--white);
}

.service-card {
  min-height: 290px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 1px 0 rgba(21, 25, 30, 0.02);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.service-index {
  display: block;
  margin-bottom: 42px;
  color: var(--signal);
  font-size: 13px;
  font-weight: 850;
}

.service-card p,
.systems-copy p,
.timeline p {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.55;
}

.systems {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.64fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.systems-copy p {
  max-width: 620px;
  margin-top: 24px;
  font-size: 19px;
}

.signal-board {
  padding: 10px;
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.signal-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  min-height: 66px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.signal-row:last-child {
  border-bottom: 0;
}

.signal-row span {
  color: #cbd0d4;
  font-size: 14px;
  font-weight: 750;
}

.signal-row strong {
  color: var(--white);
  font-size: 18px;
}

.signal-row.active {
  background: var(--signal);
  border-radius: 6px;
  animation: signal-pulse 4.6s ease-in-out infinite;
}

.signal-row.active span,
.signal-row.active strong {
  color: var(--white);
}

.workflow {
  border-top: 1px solid var(--line);
}

.workflow-diagram {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
}

.workflow-step {
  position: relative;
  min-height: 234px;
  padding: 24px;
  border-right: 1px solid var(--line);
  transition: background 220ms ease, transform 220ms ease;
}

.workflow-step:last-child {
  border-right: 0;
}

.workflow-step::before {
  content: "";
  position: absolute;
  top: 45px;
  right: -10px;
  z-index: 2;
  width: 18px;
  height: 1px;
  background: rgba(233, 79, 55, 0.42);
}

.workflow-step::after {
  content: "";
  position: absolute;
  top: 40px;
  right: -10px;
  z-index: 2;
  width: 9px;
  height: 9px;
  border-top: 1px solid rgba(233, 79, 55, 0.5);
  border-right: 1px solid rgba(233, 79, 55, 0.5);
  transform: rotate(45deg);
}

.workflow-step:last-child::before,
.workflow-step:last-child::after {
  content: none;
}

.workflow-step span {
  display: block;
  margin-bottom: 54px;
  color: var(--signal);
  font-size: 13px;
  font-weight: 850;
}

.workflow-step strong {
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
}

.workflow-step p {
  color: var(--slate);
  font-size: 15px;
  line-height: 1.5;
}

.workflow-step.active {
  background: rgba(233, 79, 55, 0.08);
}

.workflow-step:hover {
  background: rgba(255, 255, 255, 0.72);
}

.impact-model {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.model-lab {
  display: grid;
  grid-template-columns: minmax(320px, 0.48fr) minmax(0, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.model-controls,
.model-visual {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.model-controls {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 20px;
}

.model-label,
.chart-header span,
.metric-card span {
  color: var(--slate);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.scenario-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.scenario-tab {
  min-height: 44px;
  padding: 0 12px;
  color: var(--ink-soft);
  font: inherit;
  font-size: 13px;
  font-weight: 850;
  text-align: left;
  background: #f6f2eb;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.scenario-tab:hover,
.scenario-tab:focus-visible {
  color: var(--signal-strong);
  border-color: rgba(233, 79, 55, 0.34);
}

.scenario-tab.active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.model-summary {
  padding: 18px;
  background: #f6f2eb;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.model-summary span {
  display: block;
  color: var(--ink);
  font-size: 20px;
  font-weight: 850;
}

.model-summary p {
  margin: 10px 0 0;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.5;
}

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

.metric-card {
  min-height: 112px;
  padding: 14px;
  background: var(--ink);
  border-radius: 8px;
}

.metric-card span {
  color: #cbd0d4;
}

.metric-card strong {
  display: block;
  margin-top: 22px;
  color: var(--white);
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1;
}

.model-visual {
  position: relative;
  overflow: hidden;
  padding: 22px;
}

.model-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(21, 25, 30, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 25, 30, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  pointer-events: none;
}

.model-visual::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -18%;
  width: 18%;
  background: linear-gradient(90deg, transparent, rgba(233, 79, 55, 0.1), transparent);
  animation: chart-scan 6.5s ease-in-out infinite;
  pointer-events: none;
}

.chart-header,
.cycle-chart,
.model-flow {
  position: relative;
  z-index: 1;
}

.chart-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 34px;
}

.chart-header strong {
  color: var(--ink);
  font-size: 18px;
}

.cycle-chart {
  display: grid;
  gap: 16px;
}

.chart-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 54px;
  gap: 14px;
  align-items: center;
}

.chart-row > span {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 850;
}

.chart-track {
  height: 24px;
  overflow: hidden;
  background: rgba(21, 25, 30, 0.08);
  border: 1px solid rgba(21, 25, 30, 0.08);
  border-radius: 999px;
}

.chart-track i {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--signal), #ff846f);
  border-radius: inherit;
  box-shadow: 0 0 24px rgba(233, 79, 55, 0.22);
  transition: width 520ms ease;
}

.chart-row strong {
  color: var(--ink);
  font-size: 14px;
  text-align: right;
}

.model-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin-top: 42px;
  border: 1px solid rgba(21, 25, 30, 0.12);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(247, 245, 240, 0.72);
}

.model-flow span {
  position: relative;
  min-height: 72px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
  border-right: 1px solid rgba(21, 25, 30, 0.12);
}

.model-flow span:last-child {
  border-right: 0;
}

.model-flow span::after {
  content: "";
  position: absolute;
  right: -4px;
  top: 50%;
  z-index: 1;
  width: 8px;
  height: 8px;
  background: var(--signal);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 0 8px rgba(233, 79, 55, 0.08);
}

.model-flow span:last-child::after {
  content: none;
}

.fit {
  border-bottom: 1px solid var(--line);
}

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

.fit-grid article {
  min-height: 250px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.fit-grid h3 {
  font-size: 22px;
}

.fit-grid p {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.55;
}

.fit-photo-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.44fr) minmax(0, 1fr);
  align-items: center;
  margin-top: 14px;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  border-radius: 8px;
}

.fit-photo-band img {
  min-height: 280px;
}

.fit-photo-band div {
  padding: clamp(28px, 5vw, 54px);
}

.fit-photo-band span {
  display: block;
  margin-bottom: 16px;
  color: #ff846f;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.fit-photo-band strong {
  display: block;
  max-width: 620px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
}

.case-study {
  border-bottom: 1px solid var(--line);
}

.case-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 0.64fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  margin-bottom: 18px;
}

.case-copy {
  display: grid;
  gap: 18px;
  max-width: 720px;
  grid-row: span 2;
}

.case-photo {
  aspect-ratio: 16 / 10;
  border-radius: 8px;
  box-shadow: 0 16px 46px rgba(21, 25, 30, 0.1);
}

.case-copy p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 20px;
  line-height: 1.45;
  font-weight: 520;
}

.case-metrics {
  display: grid;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.before-after {
  display: grid;
  gap: 10px;
}

.before-after div {
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.before-after span {
  display: block;
  margin-bottom: 10px;
  color: var(--signal);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.before-after p {
  margin: 0;
  color: var(--slate);
  font-size: 16px;
  line-height: 1.5;
}

.case-metrics div {
  min-height: 108px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.case-metrics div:last-child {
  border-bottom: 0;
}

.case-metrics span {
  display: block;
  margin-bottom: 12px;
  color: var(--slate);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.case-metrics strong {
  display: block;
  color: var(--ink);
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1;
}

.feature-matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 32px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.feature-matrix article {
  min-height: 238px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.feature-matrix h3 {
  font-size: 21px;
}

.feature-matrix p {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.55;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.timeline li {
  min-height: 250px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 220ms ease;
}

.timeline li:hover {
  background: rgba(255, 255, 255, 0.48);
}

.timeline span {
  display: block;
  margin-bottom: 70px;
  color: var(--teal);
  font-size: 18px;
  font-weight: 850;
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 0.52fr);
  align-items: start;
  gap: 32px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto clamp(58px, 7vw, 90px);
  padding: clamp(34px, 5vw, 54px);
  background: var(--ink);
  color: var(--white);
  border-radius: 8px;
}

.cta h2 {
  max-width: 760px;
  font-size: clamp(31px, 4vw, 54px);
}

.cta .eyebrow {
  color: #ff846f;
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: flex-start;
  margin-top: 28px;
  color: #d9dde1;
  font-size: 16px;
  font-weight: 750;
}

.contact-details a,
.footer-contact a {
  color: inherit;
  text-decoration-color: rgba(255, 255, 255, 0.35);
  text-underline-offset: 4px;
  transition: color 180ms ease, text-decoration-color 180ms ease;
}

.contact-details a:hover,
.footer-contact a:hover {
  color: #ff846f;
  text-decoration-color: currentColor;
}

.address-block {
  display: grid;
  gap: 2px;
  font-style: normal;
  line-height: 1.35;
}

.contact-details .address-block {
  position: relative;
  padding-left: 23px;
}

.contact-details .address-block::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--signal);
  border-radius: 50%;
}

.cta .button.primary {
  flex: 0 0 auto;
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}

.cta .button.primary:hover {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--white);
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.lead-form label {
  display: grid;
  gap: 7px;
  color: #d9dde1;
  font-size: 13px;
  font-weight: 800;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font: inherit;
  font-size: 15px;
  line-height: 1.4;
}

.lead-form input {
  min-height: 44px;
  padding: 0 12px;
}

.lead-form textarea {
  min-height: 116px;
  padding: 11px 12px;
  resize: vertical;
}

.lead-form input::placeholder,
.lead-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.lead-form input:focus,
.lead-form textarea:focus {
  outline: 2px solid rgba(255, 104, 79, 0.7);
  outline-offset: 2px;
  border-color: transparent;
}

.lead-form .button.primary {
  margin-top: 4px;
  cursor: pointer;
  font: inherit;
}

.hidden-field {
  display: none;
}

body.has-js .reveal,
body.has-js .reveal-group > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease, transform 620ms ease;
}

body.has-js .reveal.is-visible,
body.has-js .reveal-group.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

body.has-js .reveal-group.is-visible > *:nth-child(2) {
  transition-delay: 80ms;
}

body.has-js .reveal-group.is-visible > *:nth-child(3) {
  transition-delay: 150ms;
}

body.has-js .reveal-group.is-visible > *:nth-child(4) {
  transition-delay: 220ms;
}

body.has-js .reveal-group.is-visible > *:nth-child(5) {
  transition-delay: 290ms;
}

@keyframes chart-scan {
  0%,
  18% {
    transform: translateX(0);
  }
  70%,
  100% {
    transform: translateX(660%);
  }
}

@keyframes panel-drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes signal-pulse {
  0%,
  100% {
    box-shadow: inset 0 0 0 0 rgba(255, 255, 255, 0);
  }
  50% {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  }
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 92px;
  padding: 24px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: 14px;
  font-weight: 700;
}

.site-footer img {
  flex: 0 0 auto;
  width: 76px;
  height: auto;
}

.site-footer span:nth-child(2) {
  color: var(--ink);
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: flex-start;
  margin-left: auto;
  font-size: 14px;
}

.footer-contact a {
  text-decoration-color: rgba(85, 91, 97, 0.32);
}

.footer-contact a:hover {
  color: var(--signal-strong);
}

.thanks {
  display: grid;
  align-items: center;
  min-height: calc(100svh - 76px);
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0;
}

.thanks h1 {
  max-width: 820px;
  font-size: clamp(48px, 7vw, 84px);
}

.thanks p:not(.eyebrow) {
  max-width: 680px;
  color: var(--ink-soft);
  font-size: 22px;
  line-height: 1.45;
}

.thanks .button {
  margin-top: 18px;
}

@media (max-width: 980px) {
  .hero-inner,
  .photo-impact,
  .model-lab,
  .systems,
  .case-layout,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    align-items: end;
  }

  .hero-panel {
    justify-self: start;
    width: min(72vw, 360px);
  }

  .summary-strip,
  .offer-grid,
  .service-grid,
  .fit-grid,
  .feature-matrix,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .fit-photo-band {
    grid-template-columns: 1fr;
  }

  .workflow-step {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .workflow-step::before,
  .workflow-step::after {
    content: none;
  }

  .summary-strip div:nth-child(2) {
    border-right: 0;
  }

  .summary-strip div:last-child {
    grid-column: 1 / -1;
    border-top: 1px solid var(--line);
  }

  .cta {
    display: block;
  }

  .cta .button,
  .lead-form {
    margin-top: 28px;
  }
}

@media (max-width: 680px) {
  .site-header {
    position: static;
    min-height: auto;
    display: block;
    padding: 16px 18px;
  }

  .brand-link {
    min-width: 218px;
    font-size: 21px;
  }

  .site-nav {
    margin-top: 14px;
    gap: 18px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .hero-inner {
    min-height: 72svh;
  }

  .hero-inner,
  .photo-impact,
  .section,
  .cta {
    width: min(100% - 28px, 1180px);
  }

  .hero-inner {
    padding: 42px 0 48px;
  }

  h1 {
    font-size: clamp(52px, 17vw, 78px);
  }

  .hero-lede {
    font-size: 20px;
  }

  .button {
    width: 100%;
  }

  .summary-strip,
  .offer-grid,
  .service-grid,
  .workflow-diagram,
  .fit-grid,
  .feature-matrix,
  .timeline {
    grid-template-columns: 1fr;
  }

  .model-metrics,
  .scenario-tabs {
    grid-template-columns: 1fr;
  }

  .chart-row {
    grid-template-columns: 78px minmax(0, 1fr) 48px;
    gap: 10px;
  }

  .model-flow {
    grid-template-columns: 1fr;
  }

  .model-flow span {
    min-height: 48px;
    border-right: 0;
    border-bottom: 1px solid rgba(21, 25, 30, 0.12);
  }

  .model-flow span:last-child {
    border-bottom: 0;
  }

  .model-flow span::after {
    top: auto;
    right: auto;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
  }

  .summary-strip div,
  .summary-strip div:nth-child(2),
  .summary-strip div:last-child {
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .service-card,
  .offer-card,
  .workflow-step,
  .fit-grid article,
  .feature-matrix article,
  .timeline li {
    min-height: auto;
  }

  .impact-media {
    min-height: 290px;
  }

  .service-index,
  .offer-kicker,
  .workflow-step span,
  .timeline span {
    margin-bottom: 28px;
  }

  .systems {
    padding-top: 64px;
    padding-bottom: 64px;
  }

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

  .site-footer > span:nth-of-type(2),
  .footer-contact {
    grid-column: 1 / -1;
  }

  .footer-contact {
    margin-left: 0;
  }

  .contact-details {
    display: grid;
    gap: 10px;
  }

  .contact-details .address-block {
    padding-left: 0;
  }

  .contact-details .address-block::before {
    content: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  body.has-js .reveal,
  body.has-js .reveal-group > * {
    opacity: 1;
    transform: none;
  }
}