:root {
  --shell-border-strong: rgba(15, 40, 80, 0.12);
  --shell-border-soft: rgba(36, 50, 74, 0.08);
  --shell-hero-glow: radial-gradient(circle at top right, rgba(20, 125, 122, 0.18), transparent 36%),
    radial-gradient(circle at left center, rgba(22, 58, 112, 0.14), transparent 28%);
  --shell-page-gradient: linear-gradient(180deg, rgba(234, 241, 250, 0.82), rgba(247, 249, 252, 0.98));
  --shell-accent-gradient: linear-gradient(135deg, var(--color-brand-primary-700), var(--color-brand-secondary-600));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(247, 249, 252, 0.96)),
    var(--shell-hero-glow),
    var(--site-canvas);
  color: var(--site-text-primary);
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: 1.6;
}

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

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

.page-shell {
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(18px);
  background: rgba(247, 249, 252, 0.78);
  border-bottom: 1px solid var(--shell-border-soft);
}

.site-header__inner,
.site-footer__inner,
.page-section,
.hero,
.proof-strip {
  width: min(100% - 2rem, var(--container-wide));
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 4.75rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-brand__mark {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.85rem;
  background: var(--shell-accent-gradient);
  color: var(--color-neutral-white);
  box-shadow: var(--shadow-sm);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-pill);
  color: var(--site-text-secondary);
  transition:
    color var(--motion-base) ease,
    background-color var(--motion-base) ease;
}

.site-nav a[aria-current="page"] {
  background: rgba(22, 58, 112, 0.1);
  color: var(--color-brand-primary-900);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(20, 125, 122, 0.08);
  color: var(--color-brand-primary-900);
  outline: none;
}

.site-nav__cta {
  border: 0;
  padding: 0.8rem 1.1rem;
  border-radius: var(--radius-pill);
  background: var(--shell-accent-gradient);
  color: var(--color-neutral-white);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.site-nav__cta:hover,
.site-nav__cta:focus-visible {
  color: var(--color-neutral-white);
}

.hero {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  align-items: center;
  padding: var(--space-20) 0 var(--space-12);
}

.hero__eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(20, 125, 122, 0.1);
  color: var(--color-brand-secondary-600);
  font-size: var(--font-size-small);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1,
.page-header h1 {
  margin: var(--space-4) 0 var(--space-4);
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 6vw, 4.9rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.hero p,
.page-header p {
  max-width: 42rem;
  margin: 0;
  color: var(--site-text-secondary);
  font-size: var(--font-size-body-lg);
}

.hero__actions,
.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 3rem;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform var(--motion-fast) ease,
    box-shadow var(--motion-fast) ease,
    border-color var(--motion-base) ease,
    background-color var(--motion-base) ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button--primary {
  background: var(--shell-accent-gradient);
  color: var(--color-neutral-white);
  box-shadow: var(--shadow-md);
}

.button--secondary {
  border-color: var(--shell-border-strong);
  background: rgba(255, 255, 255, 0.78);
  color: var(--color-brand-primary-900);
}

.hero-card,
.stat-card,
.info-card,
.timeline-step,
.faq-card,
.page-panel,
.proof-strip {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--shell-border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.hero-card {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-8);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(234, 241, 250, 0.84)),
    var(--color-neutral-white);
}

.hero-card__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: var(--font-size-h5);
}

.hero-card__metric {
  display: grid;
  gap: 0.2rem;
  padding-top: var(--space-4);
  border-top: 1px solid var(--shell-border-soft);
}

.hero-card__metric strong {
  font-size: 2rem;
  font-family: var(--font-title);
  letter-spacing: -0.04em;
}

.proof-strip {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: var(--space-5);
}

.proof-strip__item {
  display: grid;
  gap: var(--space-2);
}

.proof-strip__item span {
  color: var(--site-text-secondary);
  font-size: var(--font-size-small);
}

.page-section {
  padding: var(--space-12) 0;
}

.page-header {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-16) 0 var(--space-8);
}

.page-header--narrow p {
  max-width: var(--container-reading);
}

.section-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.info-card,
.stat-card,
.timeline-step,
.faq-card,
.page-panel {
  padding: var(--space-6);
}

.info-card h3,
.timeline-step h3,
.faq-card h3,
.page-panel h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-title);
  font-size: var(--font-size-h6);
}

.info-card p,
.page-panel p,
.timeline-step p,
.faq-card p {
  margin: 0;
  color: var(--site-text-secondary);
}

.bullet-list,
.inline-list {
  display: grid;
  gap: var(--space-3);
  padding: 0;
  margin: 0;
  list-style: none;
}

.bullet-list li,
.inline-list li {
  position: relative;
  padding-left: 1.1rem;
}

.bullet-list li::before,
.inline-list li::before {
  content: "";
  position: absolute;
  top: 0.7rem;
  left: 0;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--color-brand-secondary-600);
}

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

.cta-band {
  width: min(100% - 2rem, var(--container-default));
  margin: var(--space-12) auto var(--space-16);
  padding: var(--space-8);
  border-radius: calc(var(--radius-xl) + 0.25rem);
  background:
    linear-gradient(180deg, rgba(22, 58, 112, 0.95), rgba(15, 40, 80, 0.98)),
    var(--color-brand-primary-900);
  color: var(--color-neutral-white);
  box-shadow: var(--shadow-lg);
}

.cta-band p {
  margin: var(--space-3) 0 0;
  max-width: 40rem;
  color: rgba(255, 255, 255, 0.82);
}

.site-footer {
  padding: 0 0 var(--space-10);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--shell-border-soft);
  color: var(--site-text-secondary);
  font-size: var(--font-size-small);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

details.faq-item {
  border-radius: var(--radius-lg);
  border: 1px solid var(--shell-border-soft);
  background: rgba(255, 255, 255, 0.88);
  overflow: hidden;
}

details.faq-item + details.faq-item {
  margin-top: var(--space-3);
}

details.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-5);
  font-family: var(--font-title);
  font-size: 1.05rem;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item[open] summary {
  border-bottom: 1px solid var(--shell-border-soft);
}

details.faq-item .faq-answer {
  padding: var(--space-5);
  color: var(--site-text-secondary);
}

.page-kicker {
  display: inline-grid;
  gap: var(--space-2);
  align-content: start;
}

.route-map {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.route-map a {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--shell-border-soft);
  background: rgba(255, 255, 255, 0.85);
}

.route-map a span {
  color: var(--site-text-secondary);
}

.eyebrow-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.metric-row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-row .stat-card strong {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-title);
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.home-main {
  position: relative;
  overflow: clip;
}

.home-main::before,
.home-main::after {
  content: "";
  position: absolute;
  inset: auto;
  pointer-events: none;
}

.home-main::before {
  top: -8rem;
  right: -8rem;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 125, 122, 0.18), rgba(20, 125, 122, 0));
  filter: blur(12px);
}

.home-main::after {
  top: 18rem;
  left: -6rem;
  width: 26rem;
  height: 26rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 138, 28, 0.14), rgba(197, 138, 28, 0));
  filter: blur(16px);
}

.home-hero {
  position: relative;
  display: grid;
  gap: var(--space-10);
  grid-template-columns: minmax(0, 1.03fr) minmax(20rem, 0.97fr);
  align-items: center;
  width: min(100% - 2rem, var(--container-wide));
  margin: 0 auto;
  padding: calc(var(--space-24) + var(--space-2)) 0 var(--space-16);
}

.home-hero__copy {
  position: relative;
  z-index: 1;
}

.home-hero__copy h1 {
  max-width: 14ch;
}

.home-hero__chips,
.home-proof-band,
.showcase-grid,
.blueprint-grid,
.system-grid {
  display: grid;
}

.home-hero__chips {
  gap: var(--space-2);
  grid-template-columns: repeat(2, minmax(0, max-content));
  margin: var(--space-4) 0 0;
}

.home-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(20, 125, 122, 0.16);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-brand-primary-900);
  font-size: var(--font-size-small);
  font-weight: 600;
  box-shadow: 0 10px 24px rgba(15, 23, 40, 0.05);
}

.home-hero__signals {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
}

.home-hero__signals li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--site-text-secondary);
}

.home-hero__signals li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-brand-secondary-600), var(--color-human-accent-500));
  box-shadow: 0 0 0 0.35rem rgba(20, 125, 122, 0.08);
}

.home-hero__visual {
  position: relative;
  min-height: 42rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.home-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(18px);
  opacity: 0.9;
}

.home-hero__orb--teal {
  top: 2rem;
  right: 4rem;
  width: 16rem;
  height: 16rem;
  background: radial-gradient(circle, rgba(20, 125, 122, 0.26), rgba(20, 125, 122, 0));
}

.home-hero__orb--gold {
  bottom: 3rem;
  left: 2rem;
  width: 14rem;
  height: 14rem;
  background: radial-gradient(circle, rgba(197, 138, 28, 0.18), rgba(197, 138, 28, 0));
}

.hero-media-frame {
  position: relative;
  width: min(100%, 35rem);
  margin-left: auto;
  padding: 0.9rem;
  border-radius: 2rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(230, 245, 244, 0.72)),
    rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.68);
  box-shadow:
    0 28px 80px rgba(15, 23, 40, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.hero-media-frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  border: 1px solid rgba(20, 125, 122, 0.14);
  pointer-events: none;
}

.hero-media-frame img {
  width: 100%;
  aspect-ratio: 0.95;
  border-radius: 1.35rem;
  object-fit: cover;
  box-shadow: 0 16px 36px rgba(15, 23, 40, 0.18);
}

.hero-floating-card {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: var(--space-3);
  max-width: 15rem;
  padding: var(--space-4);
  border-radius: 1.35rem;
  background: rgba(10, 20, 38, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-neutral-white);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(15, 23, 40, 0.24);
  animation: float-drift 10s ease-in-out infinite;
}

.hero-floating-card .section-label {
  width: fit-content;
  background: rgba(20, 125, 122, 0.14);
  color: rgba(255, 255, 255, 0.86);
}

.hero-floating-card strong {
  font-family: var(--font-title);
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.hero-floating-card--north {
  top: 2rem;
  left: -1.5rem;
}

.hero-floating-card--south {
  right: 0.75rem;
  bottom: 1.6rem;
  animation-delay: -3s;
}

.home-proof-band {
  gap: var(--space-4);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-panel {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(15, 40, 80, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(234, 241, 250, 0.88)),
    rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 40px rgba(15, 23, 40, 0.08);
}

.proof-panel span {
  color: var(--color-brand-secondary-600);
  font-size: var(--font-size-small);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.proof-panel strong {
  font-family: var(--font-title);
  font-size: 1.18rem;
  line-height: 1.35;
  letter-spacing: -0.03em;
}

.page-section--showcase {
  padding-top: var(--space-16);
}

.page-kicker--wide {
  max-width: 52rem;
}

.page-kicker--wide p {
  margin: 0;
  max-width: 44rem;
  color: var(--site-text-secondary);
  font-size: var(--font-size-body-lg);
}

.showcase-grid {
  gap: var(--space-5);
  grid-template-columns: repeat(12, minmax(0, 1fr));
  margin-top: var(--space-8);
}

.solution-card {
  position: relative;
  display: grid;
  gap: var(--space-5);
  min-height: 18rem;
  padding: var(--space-6);
  border-radius: calc(var(--radius-xl) + 0.25rem);
  border: 1px solid var(--shell-border-soft);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition:
    transform var(--motion-base) ease,
    box-shadow var(--motion-base) ease,
    border-color var(--motion-base) ease;
}

.solution-card:hover,
.solution-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(20, 125, 122, 0.18);
  box-shadow: 0 24px 50px rgba(15, 23, 40, 0.14);
}

.solution-card__content {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: start;
  gap: 0.85rem;
}

.solution-card__eyebrow {
  color: var(--color-brand-secondary-600);
  font-size: var(--font-size-small);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.solution-card h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 2.1vw, 1.9rem);
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.solution-card p {
  margin: 0;
  color: var(--site-text-secondary);
}

.solution-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0;
  margin: 0;
  list-style: none;
}

.solution-card__tags li {
  padding: 0.42rem 0.72rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 40, 80, 0.06);
  border: 1px solid rgba(15, 40, 80, 0.08);
  color: var(--color-brand-primary-900);
  font-size: 0.78rem;
  font-weight: 600;
}

.solution-card--feature {
  grid-column: span 7;
  align-content: space-between;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(230, 245, 244, 0.72)),
    rgba(255, 255, 255, 0.88);
}

.solution-card--feature .solution-card__content {
  max-width: 28rem;
}

.solution-card__art {
  position: relative;
  min-height: 16rem;
  border-radius: 1.45rem;
  overflow: hidden;
}

.solution-card__art--mockup {
  background:
    radial-gradient(circle at top right, rgba(20, 125, 122, 0.22), transparent 36%),
    radial-gradient(circle at left bottom, rgba(197, 138, 28, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(14, 24, 44, 0.98), rgba(17, 32, 60, 0.98));
}

.screen-stack {
  position: absolute;
  inset: 0;
}

.screen-shell,
.screen-mobile {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 36px rgba(7, 13, 27, 0.3);
}

.screen-shell {
  background: rgba(10, 18, 34, 0.92);
  border-radius: 1.2rem;
}

.screen-shell--primary {
  inset: 1.5rem 8.2rem 2.2rem 1.4rem;
  padding: 1rem;
}

.screen-shell--secondary {
  top: 1.8rem;
  right: 1.5rem;
  width: 35%;
  bottom: 6rem;
  padding: 1rem;
}

.screen-shell__dot {
  display: inline-flex;
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: var(--color-human-accent-500);
}

.screen-shell__line,
.screen-mobile__bar,
.screen-mobile__top {
  display: block;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.18);
}

.screen-shell__line {
  height: 0.75rem;
  width: 44%;
  margin-top: 0.8rem;
}

.screen-shell__line--lg {
  width: 56%;
}

.screen-shell__metrics {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1rem;
}

.screen-shell__metrics span,
.screen-shell__columns div,
.screen-shell__cards span,
.screen-mobile__grid span {
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(44, 78, 125, 0.94), rgba(18, 125, 122, 0.74));
}

.screen-shell__metrics span {
  height: 4.35rem;
}

.screen-shell__columns {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: 1.2fr 0.8fr;
  margin-top: 0.9rem;
  height: 7.35rem;
}

.screen-shell__cards {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.screen-shell__cards span {
  height: 3rem;
  background: linear-gradient(180deg, rgba(30, 54, 89, 0.96), rgba(197, 138, 28, 0.72));
}

.screen-mobile {
  right: 4rem;
  bottom: 1rem;
  width: 10rem;
  padding: 0.9rem;
  border-radius: 1.45rem;
  background: rgba(255, 255, 255, 0.96);
}

.screen-mobile__top {
  width: 38%;
  height: 0.4rem;
  margin: 0 auto 0.8rem;
  background: rgba(15, 40, 80, 0.16);
}

.screen-mobile__bar {
  height: 0.78rem;
}

.screen-mobile__bar--short {
  width: 58%;
  margin-top: 0.55rem;
}

.screen-mobile__grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0.85rem;
}

.screen-mobile__grid span {
  height: 2.8rem;
  border-radius: 0.95rem;
  background: linear-gradient(180deg, rgba(22, 58, 112, 0.88), rgba(20, 125, 122, 0.8));
}

.solution-card--signal {
  grid-column: span 5;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(234, 241, 250, 0.88)),
    rgba(255, 255, 255, 0.86);
}

.signal-map {
  position: relative;
  min-height: 12rem;
  border-radius: 1.3rem;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(20, 125, 122, 0.18), transparent 48%),
    linear-gradient(180deg, rgba(15, 40, 80, 0.95), rgba(18, 34, 62, 0.98));
}

.signal-map__node,
.signal-map__line {
  position: absolute;
}

.signal-map__node {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--color-neutral-white);
  box-shadow:
    0 0 0 0.45rem rgba(20, 125, 122, 0.12),
    0 0 24px rgba(20, 125, 122, 0.26);
}

.signal-map__node--main {
  top: 50%;
  left: 50%;
  width: 1.25rem;
  height: 1.25rem;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, var(--color-brand-secondary-600), var(--color-human-accent-500));
}

.signal-map__node--one {
  top: 24%;
  left: 26%;
}

.signal-map__node--two {
  right: 18%;
  top: 28%;
}

.signal-map__node--three {
  left: 32%;
  bottom: 18%;
}

.signal-map__line {
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(20, 125, 122, 0.68));
}

.signal-map__line--one {
  top: 31%;
  left: 29%;
  width: 25%;
  transform: rotate(21deg);
}

.signal-map__line--two {
  top: 39%;
  left: 49%;
  width: 22%;
  transform: rotate(-17deg);
}

.signal-map__line--three {
  top: 58%;
  left: 35%;
  width: 18%;
  transform: rotate(38deg);
}

.solution-card--image {
  grid-column: span 4;
  padding: 0;
  align-content: start;
}

.solution-card__media {
  min-height: 15rem;
  margin: 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(15, 40, 80, 0.1), rgba(15, 40, 80, 0));
}

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

.solution-card--image .solution-card__content {
  padding: 0 var(--space-6) var(--space-6);
}

.solution-card--process {
  grid-column: span 4;
}

.process-visual {
  position: relative;
  min-height: 12rem;
  border-radius: 1.35rem;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(197, 138, 28, 0.18), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(234, 241, 250, 0.88));
}

.process-visual__rail,
.process-visual__step {
  position: absolute;
}

.process-visual__rail {
  top: 50%;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, rgba(22, 58, 112, 0.14), rgba(20, 125, 122, 0.7), rgba(197, 138, 28, 0.7));
}

.process-visual__step {
  top: calc(50% - 1.15rem);
  left: 12%;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 0.9rem;
  background: linear-gradient(180deg, rgba(22, 58, 112, 0.95), rgba(20, 125, 122, 0.8));
  box-shadow: 0 12px 24px rgba(15, 23, 40, 0.12);
}

.process-visual__step--mid {
  left: calc(50% - 1.15rem);
  background: linear-gradient(180deg, rgba(20, 125, 122, 0.94), rgba(18, 125, 122, 0.75));
}

.process-visual__step--end {
  right: 12%;
  left: auto;
  background: linear-gradient(180deg, rgba(197, 138, 28, 0.95), rgba(22, 58, 112, 0.82));
}

.solution-card--inclusion {
  grid-column: span 4;
}

.solution-card--proof {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.78fr);
  align-items: center;
  background:
    linear-gradient(180deg, rgba(15, 40, 80, 0.98), rgba(17, 34, 62, 0.98)),
    rgba(15, 40, 80, 0.98);
  color: var(--color-neutral-white);
}

.solution-card--proof .solution-card__eyebrow,
.solution-card--proof .solution-card__tags li {
  color: rgba(255, 255, 255, 0.92);
}

.solution-card--proof p {
  color: rgba(255, 255, 255, 0.78);
}

.solution-card--proof .solution-card__tags li {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
}

.proof-stack {
  position: relative;
  min-height: 15rem;
}

.proof-stack__sheet {
  position: absolute;
  inset: auto;
  width: min(100%, 15rem);
  aspect-ratio: 0.8;
  border-radius: 1.35rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(234, 241, 250, 0.92)),
    var(--color-neutral-white);
  box-shadow: 0 18px 40px rgba(7, 13, 27, 0.24);
}

.proof-stack__sheet::before,
.proof-stack__sheet::after {
  content: "";
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  border-radius: var(--radius-pill);
  background: rgba(22, 58, 112, 0.12);
}

.proof-stack__sheet::before {
  top: 1.2rem;
  height: 0.85rem;
}

.proof-stack__sheet::after {
  top: 2.7rem;
  height: 0.6rem;
}

.proof-stack__sheet--back {
  top: 2rem;
  right: 0.8rem;
  transform: rotate(12deg);
  opacity: 0.56;
}

.proof-stack__sheet--mid {
  top: 1rem;
  right: 1.6rem;
  transform: rotate(6deg);
  opacity: 0.8;
}

.proof-stack__sheet--front {
  top: 0;
  right: 2.4rem;
}

.home-blueprint,
.home-system {
  position: relative;
}

.blueprint-grid {
  gap: var(--space-5);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: var(--space-8);
}

.page-panel--dark {
  background:
    radial-gradient(circle at top right, rgba(20, 125, 122, 0.2), transparent 35%),
    linear-gradient(180deg, rgba(15, 40, 80, 0.97), rgba(17, 34, 62, 0.99));
  color: var(--color-neutral-white);
}

.page-panel--dark h3 {
  color: var(--color-neutral-white);
}

.bullet-list--light li {
  color: rgba(255, 255, 255, 0.8);
}

.bullet-list--light li::before {
  background: var(--color-human-accent-500);
}

.phase-list {
  display: grid;
  gap: var(--space-2);
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
}

.phase-list li {
  position: relative;
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4) 0 var(--space-4) var(--space-6);
  border-left: 1px solid rgba(15, 40, 80, 0.12);
}

.phase-list li::before {
  content: "";
  position: absolute;
  left: -0.45rem;
  top: 1.35rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-brand-secondary-600), var(--color-human-accent-500));
  box-shadow: 0 0 0 0.45rem rgba(20, 125, 122, 0.08);
}

.phase-list strong {
  font-family: var(--font-title);
  letter-spacing: -0.02em;
}

.phase-list span {
  color: var(--site-text-secondary);
}

.system-grid {
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--space-8);
}

.system-card {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(15, 40, 80, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(234, 241, 250, 0.82)),
    rgba(255, 255, 255, 0.8);
  box-shadow: 0 14px 32px rgba(15, 23, 40, 0.07);
}

.system-card strong {
  font-family: var(--font-title);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.system-card span {
  color: var(--site-text-secondary);
}

.route-map--home a {
  min-height: 9.75rem;
  align-content: start;
  transition:
    transform var(--motion-base) ease,
    box-shadow var(--motion-base) ease,
    border-color var(--motion-base) ease;
}

.route-map--home a:hover,
.route-map--home a:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(20, 125, 122, 0.18);
  box-shadow: var(--shadow-md);
}

.cta-band--home {
  position: relative;
  overflow: hidden;
}

.cta-band--home::before {
  content: "";
  position: absolute;
  inset: auto auto -6rem -4rem;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 125, 122, 0.2), rgba(20, 125, 122, 0));
  pointer-events: none;
}

@keyframes float-drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -8px, 0);
  }
}

@media (max-width: 960px) {
  .hero,
  .proof-strip,
  .section-grid,
  .section-grid--two,
  .route-map,
  .metric-row,
  .inline-list {
    grid-template-columns: 1fr;
  }

  .home-hero,
  .home-proof-band,
  .blueprint-grid,
  .system-grid {
    grid-template-columns: 1fr;
  }

  .home-hero {
    padding-top: var(--space-20);
  }

  .home-hero__chips {
    grid-template-columns: 1fr;
  }

  .home-hero__visual {
    min-height: auto;
    justify-content: stretch;
  }

  .hero-media-frame {
    width: 100%;
  }

  .hero-floating-card {
    position: relative;
    max-width: none;
  }

  .hero-floating-card--north,
  .hero-floating-card--south {
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    margin-top: var(--space-4);
  }

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

  .solution-card,
  .solution-card--feature,
  .solution-card--signal,
  .solution-card--image,
  .solution-card--process,
  .solution-card--inclusion,
  .solution-card--proof {
    grid-column: auto;
  }

  .solution-card--proof {
    grid-template-columns: 1fr;
  }

  .proof-stack {
    min-height: 12rem;
  }

  .proof-stack__sheet--front {
    right: 1rem;
  }

  .site-header__inner,
  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
  }
}

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

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