:root {
  color-scheme: light;
  --ink: #17201f;
  --ink-soft: #41504d;
  --paper: #f7f8f5;
  --surface: #ffffff;
  --line: #dce3de;
  --teal: #0d9488;
  --teal-deep: #0f5f59;
  --amber: #d99021;
  --mint: #dff4ef;
  --brand-blue: #3cb7ef;
  --brand-violet: #4b3ed7;
  --brand-navy: #0f1328;
  --charcoal: #111716;
  --shadow: 0 18px 48px rgba(23, 32, 31, 0.12);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    "Pretendard",
    "Apple SD Gothic Neo",
    "Malgun Gothic",
    system-ui,
    sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

body.nav-open {
  overflow: hidden;
}

body.modal-open {
  overflow: hidden;
}

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(13, 148, 136, 0.42);
  outline-offset: 3px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 100vw;
  min-height: 72px;
  padding: 0 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(17, 23, 22, 0.86);
  color: #fff;
  backdrop-filter: blur(16px);
}

.site-header.is-scrolled {
  border-bottom-color: rgba(23, 32, 31, 0.08);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 190px;
  min-width: 190px;
  height: 48px;
  flex-shrink: 0;
}

.brand-logo-frame {
  position: relative;
  display: block;
  width: 100%;
  height: 46px;
}

.brand-logo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
  transition: opacity 180ms ease;
}

.brand-logo-light {
  opacity: 0;
}

.site-header.is-scrolled .brand-logo-dark {
  opacity: 0;
}

.site-header.is-scrolled .brand-logo-light {
  opacity: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: var(--radius);
  color: currentColor;
  font-size: 14px;
  font-weight: 700;
  opacity: 0.86;
}

.site-nav a:hover,
.site-nav a.is-active {
  background: rgba(13, 148, 136, 0.12);
  opacity: 1;
}

.site-nav .nav-cta {
  margin-left: 6px;
  background: var(--teal);
  color: #fff;
  opacity: 1;
}

.site-nav .nav-cta:hover {
  background: var(--teal-deep);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: currentColor;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle span::before {
  transform: translateY(-6px);
}

.nav-toggle span::after {
  transform: translateY(4px);
}

.nav-toggle[aria-expanded="true"] span {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span::before {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span::after {
  transform: translateY(-2px) rotate(-90deg);
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: min(820px, calc(100svh - 92px));
  overflow: hidden;
  background: var(--charcoal);
  color: #fff;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  margin: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(17, 23, 22, 0.94) 0%, rgba(17, 23, 22, 0.76) 34%, rgba(17, 23, 22, 0.18) 74%),
    linear-gradient(0deg, rgba(17, 23, 22, 0.32), rgba(17, 23, 22, 0.06));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  min-width: 0;
  margin: 0 auto;
  padding: 76px 28px 72px;
}

.hero-content > :not(.hero-symbol) {
  position: relative;
  z-index: 1;
}

.hero-brand-lockup {
  width: min(280px, 64vw);
  height: auto;
  margin: 0 0 22px;
  filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.22));
}

.hero-symbol {
  position: absolute;
  right: 28px;
  bottom: 54px;
  z-index: 0;
  width: clamp(150px, 21vw, 252px);
  height: auto;
  opacity: 0.2;
  pointer-events: none;
  filter: drop-shadow(0 24px 46px rgba(38, 72, 245, 0.18));
  mix-blend-mode: screen;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #72e4d5;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: 84px;
  line-height: 1.04;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.hero h1 span {
  display: inline;
}

.hero-lead {
  max-width: 720px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 20px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button.primary {
  background: var(--teal);
  color: #fff;
}

.button.primary:hover {
  background: #0f766e;
}

.button.outline {
  border-color: rgba(15, 95, 89, 0.26);
  background: #fff;
  color: var(--teal-deep);
}

.button.outline:hover {
  border-color: rgba(15, 95, 89, 0.44);
  background: var(--mint);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.button.secondary:hover {
  border-color: rgba(255, 255, 255, 0.54);
  background: rgba(255, 255, 255, 0.14);
}

.text-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 18px;
  color: var(--teal-deep);
  font-size: 14px;
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: 100%;
  max-width: 720px;
  margin: 44px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
}

.hero-metrics div {
  padding: 18px;
  background: rgba(17, 23, 22, 0.6);
}

.hero-metrics dt {
  margin: 0 0 6px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 700;
}

.hero-metrics dd {
  margin: 0;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
}

.band {
  background: var(--surface);
}

.assurance {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.assurance .section-inner {
  padding-top: 34px;
  padding-bottom: 34px;
}

.assurance-inner {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(520px, 1.28fr);
  gap: 32px;
  align-items: center;
}

.assurance-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: 26px;
  line-height: 1.34;
  letter-spacing: 0;
}

.assurance-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  list-style: none;
}

.assurance-list li {
  display: grid;
  gap: 7px;
  min-height: 136px;
  padding: 18px;
  background: #fff;
}

.assurance-list strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.35;
}

.assurance-list span {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.55;
}

.section-inner {
  width: 100%;
  max-width: var(--max);
  min-width: 0;
  margin: 0 auto;
  padding: 86px 28px;
}

.intro .section-inner {
  padding-top: 44px;
  padding-bottom: 44px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1.2fr);
  gap: 48px;
  align-items: start;
}

.intro h2,
.section-heading h2,
.capability-copy h2,
.dashboard-copy h2,
.security h2,
.contact h2 {
  margin: 0;
  color: var(--ink);
  font-size: 46px;
  line-height: 1.18;
  letter-spacing: 0;
  overflow-wrap: break-word;
}

.intro p:last-child,
.section-heading p,
.capability-copy p,
.dashboard-copy p,
.security p,
.contact p {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.compact {
  margin-bottom: 28px;
}

.trust {
  background: var(--paper);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.trust-card {
  display: grid;
  gap: 14px;
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.05);
}

.trust-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  border-radius: 999px;
  background: var(--charcoal);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.trust-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
}

.trust-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.trust-artifact {
  display: block;
  align-self: end;
  margin-top: 2px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.45;
}

.evidence-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.evidence-strip div {
  padding: 18px;
  background: #fff;
}

.evidence-strip dt {
  margin: 0 0 6px;
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 900;
}

.evidence-strip dd {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
}

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

.capability-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  gap: 52px;
  align-items: start;
}

.capability-grid > * {
  min-width: 0;
}

.capability-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.capability-facts div {
  min-height: 126px;
  padding: 20px;
  background: #fff;
}

.capability-facts dt {
  margin: 0 0 8px;
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 900;
}

.capability-facts dd {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.capability-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.capability-card {
  display: grid;
  gap: 14px;
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.05);
}

.capability-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 900;
}

.capability-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
}

.capability-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  overflow-wrap: anywhere;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.deliverable-grid article {
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.05);
}

.service-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  margin-bottom: 26px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 900;
}

.service-card h3,
.deliverable-grid h3 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: 0;
}

.service-card p,
.deliverable-grid p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.service-card ul {
  display: grid;
  gap: 8px;
  margin: auto 0 0;
  padding: 18px 0 0;
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 16px;
  color: #53615e;
  font-size: 14px;
}

.service-card li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--amber);
  content: "";
}

.scope-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(460px, 1.22fr);
  gap: 54px;
  align-items: start;
}

.scope-grid > * {
  min-width: 0;
}

.scope-grid h2,
.criteria .section-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 42px;
  line-height: 1.18;
  letter-spacing: 0;
  overflow-wrap: break-word;
}

.scope-grid p {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
}

.boundary-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.boundary-panel article {
  padding: 24px;
  background: #fff;
}

.boundary-panel span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 900;
}

.boundary-panel ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.boundary-panel li {
  position: relative;
  padding-left: 16px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

.boundary-panel li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--teal);
  content: "";
}

.criteria {
  background: var(--paper);
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.criteria-grid article {
  display: grid;
  gap: 12px;
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.05);
}

.criteria-grid span {
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 900;
}

.criteria-grid h3 {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.35;
}

.criteria-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.criteria-grid strong {
  align-self: end;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.45;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.process-list li {
  position: relative;
  min-height: 210px;
  padding: 24px 18px;
  border-right: 1px solid var(--line);
}

.process-list li:nth-child(3n) {
  border-right: 0;
}

.process-list li:nth-child(n + 4) {
  border-top: 1px solid var(--line);
}

.process-list span {
  display: block;
  margin-bottom: 32px;
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 900;
}

.process-list strong {
  display: block;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
}

.process-list p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.6;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(420px, 1.14fr);
  gap: 56px;
  align-items: center;
}

.intro-grid > *,
.dashboard-grid > *,
.security-grid > *,
.contact-grid > * {
  min-width: 0;
}

.proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.proof-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 800;
}

.dashboard-preview {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(36, 48, 45, 0.98), rgba(16, 22, 21, 0.98)),
    var(--charcoal);
  box-shadow: var(--shadow);
  color: #fff;
  padding: 22px;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.preview-title {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.preview-app-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: var(--radius);
  box-shadow: 0 14px 30px rgba(37, 70, 220, 0.28);
}

.preview-title-text {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.preview-header strong {
  font-size: 18px;
}

.preview-header span:not(.status-pill) {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(217, 144, 33, 0.18);
  color: #ffd28a;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.metric-card {
  min-height: 138px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  padding: 18px;
}

.metric-card span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  font-weight: 700;
}

.metric-card strong {
  display: block;
  margin-top: 12px;
  color: #fff;
  font-size: 36px;
  line-height: 1;
}

.metric-card strong span {
  color: inherit;
  font-size: inherit;
}

.meter {
  height: 8px;
  margin-top: 22px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.meter span {
  display: block;
  width: var(--value);
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
}

.meter.warning span {
  background: var(--amber);
}

.trace-panel {
  display: grid;
  grid-template-columns: max-content 1fr max-content 1fr max-content 1fr max-content;
  gap: 10px;
  align-items: center;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.trace-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.trace-step.complete {
  border-color: rgba(13, 148, 136, 0.62);
  background: rgba(13, 148, 136, 0.16);
  color: #8df4e5;
}

.trace-step.active {
  border-color: rgba(217, 144, 33, 0.74);
  background: rgba(217, 144, 33, 0.14);
  color: #ffd28a;
}

.trace-line {
  height: 2px;
  min-width: 24px;
  background: rgba(13, 148, 136, 0.72);
}

.trace-line.muted {
  background: rgba(255, 255, 255, 0.18);
}

.table-preview {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr 0.7fr;
  gap: 8px;
  margin-top: 18px;
}

.table-preview span {
  height: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.table-preview span:nth-child(4n + 2) {
  background: rgba(13, 148, 136, 0.28);
}

.table-preview span:nth-child(4n) {
  background: rgba(217, 144, 33, 0.26);
}

.preview-note {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  line-height: 1.55;
}

.deliverables {
  position: relative;
  overflow: hidden;
}

.deliverables::before {
  position: absolute;
  top: 46px;
  right: max(24px, calc((100vw - var(--max)) / 2));
  width: 220px;
  aspect-ratio: 667 / 600;
  background: url("./assets/05_monochrome.png") center / contain no-repeat;
  content: "";
  opacity: 0.045;
  pointer-events: none;
}

.deliverables .section-inner {
  position: relative;
}

.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.deliverable-grid article {
  padding: 24px;
}

.sample-preview-block {
  margin-top: 34px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.sample-preview-heading {
  max-width: 760px;
  margin-bottom: 22px;
}

.sample-preview-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: 30px;
  line-height: 1.25;
}

.sample-preview-heading p:last-child {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.sample-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.sample-preview-card {
  appearance: none;
  display: grid;
  gap: 16px;
  width: 100%;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.05);
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.sample-preview-card:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 95, 89, 0.34);
  box-shadow: 0 18px 40px rgba(23, 32, 31, 0.1);
}

.sample-card-badge,
.sample-card-disclaimer {
  width: fit-content;
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.4;
}

.sample-card-badge {
  background: var(--mint);
  color: var(--teal-deep);
}

.sample-card-disclaimer {
  border: 1px solid rgba(217, 144, 33, 0.34);
  background: rgba(217, 144, 33, 0.12);
  color: #8a560d;
}

.sample-thumb {
  display: grid;
  gap: 12px;
  min-height: 188px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 248, 245, 0.96)),
    #fff;
  padding: 16px;
}

.sample-thumb-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.sample-thumb-header span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.sample-thumb-header strong {
  color: var(--teal-deep);
  font-size: 30px;
  line-height: 1;
}

.sample-thumb-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.sample-thumb-flow i {
  min-height: 34px;
  padding: 8px;
  border-radius: var(--radius);
  background: rgba(13, 148, 136, 0.12);
  color: var(--teal-deep);
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
  text-align: center;
}

.sample-thumb-flow i.muted {
  background: rgba(217, 144, 33, 0.14);
  color: #8a560d;
}

.sample-thumb-bars {
  display: grid;
  gap: 8px;
}

.sample-thumb-bars i {
  display: block;
  width: var(--value);
  height: 12px;
  border-radius: 999px;
  background: var(--teal);
}

.sample-thumb-bars i.warn {
  background: var(--amber);
}

.sample-thumb-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.sample-thumb-grid i {
  min-height: 24px;
  border-radius: 6px;
  background: rgba(13, 148, 136, 0.16);
}

.sample-thumb-grid i.warn {
  background: rgba(217, 144, 33, 0.22);
}

.sample-card-copy {
  display: grid;
  gap: 6px;
}

.sample-card-copy strong {
  color: var(--ink);
  font-size: 21px;
  line-height: 1.35;
}

.sample-card-copy span {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.6;
}

.sample-dialog {
  width: min(960px, calc(100vw - 32px));
  max-height: min(860px, calc(100svh - 32px));
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
}

.sample-dialog::backdrop {
  background: rgba(17, 23, 22, 0.68);
  backdrop-filter: blur(6px);
}

.sample-dialog-inner {
  overflow: auto;
  max-height: inherit;
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
}

.sample-dialog-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.sample-dialog-header h3 {
  margin: 0;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.25;
}

.sample-dialog-header p:last-child {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
}

.sample-dialog-close {
  appearance: none;
  flex: 0 0 auto;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
}

.sample-sheet {
  display: grid;
  gap: 18px;
  padding: 24px;
  background: var(--paper);
}

.sample-sheet-title {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.sample-sheet-title div {
  display: grid;
  gap: 4px;
}

.sample-sheet-title strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.3;
}

.sample-sheet-title span {
  color: var(--ink-soft);
  font-size: 14px;
}

.sample-sheet-title > span {
  flex: 0 0 auto;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(217, 144, 33, 0.12);
  color: #8a560d;
  font-weight: 900;
}

.sample-sheet-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.sample-sheet-metrics div {
  display: grid;
  gap: 8px;
  min-height: 118px;
  padding: 18px;
  background: #fff;
}

.sample-sheet-metrics span {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 800;
}

.sample-sheet-metrics strong {
  color: var(--ink);
  font-size: 30px;
  line-height: 1;
}

.sample-flow {
  display: grid;
  grid-template-columns: max-content 1fr max-content 1fr max-content 1fr max-content;
  gap: 10px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.sample-flow span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.sample-flow span.complete {
  border-color: rgba(13, 148, 136, 0.4);
  background: rgba(13, 148, 136, 0.12);
  color: var(--teal-deep);
}

.sample-flow span.active {
  border-color: rgba(217, 144, 33, 0.42);
  background: rgba(217, 144, 33, 0.14);
  color: #8a560d;
}

.sample-flow i {
  height: 2px;
  min-width: 28px;
  background: rgba(13, 148, 136, 0.5);
}

.sample-flow i.muted {
  background: rgba(217, 144, 33, 0.35);
}

.sample-table {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.sample-table-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(70px, 0.35fr) minmax(180px, 1fr);
  gap: 12px;
  padding: 13px 16px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 14px;
}

.sample-table-row:first-child {
  border-top: 0;
}

.sample-table-row.header {
  background: var(--charcoal);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.sample-table-row span:nth-child(2) {
  font-weight: 900;
}

.quality-check-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.quality-check-grid div {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.quality-check-grid strong {
  color: var(--ink);
  font-size: 15px;
}

.quality-check-grid span {
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 900;
}

.sample-sheet-note {
  margin: 0;
  padding: 18px;
  border-left: 4px solid var(--teal);
  background: #fff;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.65;
}

.security-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(380px, 1.15fr);
  gap: 56px;
  align-items: start;
}

.security-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.security-list li {
  display: grid;
  gap: 8px;
  padding: 22px;
  border-left: 4px solid var(--teal);
  background: #fff;
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.05);
}

.security-list strong {
  font-size: 18px;
  line-height: 1.35;
}

.security-list span {
  color: var(--ink-soft);
  font-size: 15px;
}

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

.contact-grid {
  align-items: center;
}

.contact-panel {
  display: grid;
  gap: 10px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.contact-logo {
  width: min(230px, 70%);
  height: auto;
  margin: 0 0 4px;
}

.contact-panel span {
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 900;
}

.contact-panel .contact-email {
  color: var(--ink);
  font-size: 36px;
  font-weight: 900;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.contact-actions .button {
  min-height: 46px;
  font-size: 14px;
}

.copy-email-status {
  min-height: 20px;
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 800;
}

.contact-checklist {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.contact-checklist li {
  display: grid;
  grid-template-columns: minmax(92px, 0.34fr) minmax(0, 1fr);
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.contact-checklist strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.contact-checklist span {
  color: var(--ink-soft);
  font-size: 13px;
}

.contact-panel p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.site-footer {
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 26px;
  padding-bottom: 26px;
  font-size: 14px;
}

.footer-brand-row {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  width: 150px;
  height: auto;
  flex: 0 0 150px;
}

.footer-brand-row div {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.footer-meta {
  color: rgba(255, 255, 255, 0.52);
  font-size: 13px;
}

.footer-inner a {
  color: #fff;
  font-weight: 800;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.policy-page {
  background: var(--paper);
}

.policy-hero {
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(17, 23, 22, 0.94), rgba(17, 23, 22, 0.78)),
    var(--charcoal);
  color: #fff;
}

.policy-hero-inner {
  padding-top: 88px;
  padding-bottom: 56px;
}

.policy-hero h1 {
  max-width: 880px;
  margin: 0;
  font-size: 54px;
  line-height: 1.14;
  letter-spacing: 0;
}

.policy-hero p:not(.section-kicker, .policy-effective) {
  max-width: 840px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
}

.policy-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 880px;
  margin: 30px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
}

.policy-summary div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.policy-summary dt {
  margin: 0 0 6px;
  color: #72e4d5;
  font-size: 12px;
  font-weight: 900;
}

.policy-summary dd {
  margin: 0;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
}

.policy-effective {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 800;
}

.policy-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.policy-toc {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 8px;
}

.policy-toc a {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
}

.policy-document {
  display: grid;
  gap: 36px;
}

.policy-document section {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 30px rgba(23, 32, 31, 0.05);
}

.policy-document h2,
.policy-document h3 {
  margin: 0;
  color: var(--ink);
  letter-spacing: 0;
}

.policy-document h2 {
  font-size: 28px;
  line-height: 1.3;
}

.policy-document h3 {
  font-size: 18px;
  line-height: 1.4;
}

.policy-document article {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.policy-document p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.policy-document a {
  color: var(--teal-deep);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.policy-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.policy-card-grid article {
  margin-top: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

@media (max-width: 1080px) {
  .hero h1 {
    font-size: 66px;
  }

  .intro h2,
  .section-heading h2,
  .capability-copy h2,
  .dashboard-copy h2,
  .security h2,
  .contact h2 {
    font-size: 40px;
  }

  .trust-grid,
  .capability-card-grid,
  .service-grid,
  .criteria-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .assurance-inner {
    grid-template-columns: 1fr;
  }

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

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

  .scope-grid h2,
  .criteria .section-heading h2 {
    font-size: 40px;
  }

  .dashboard-grid,
  .security-grid,
  .contact-grid,
  .capability-grid,
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .policy-toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-symbol {
    display: none;
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 64px;
    padding: 0 18px;
  }

  .brand {
    width: 156px;
    min-width: 156px;
    height: 42px;
  }

  .brand-logo-frame {
    height: 40px;
  }

  .nav-toggle {
    display: inline-flex;
    position: fixed;
    top: 11px;
    right: auto;
    left: calc(100vw - 60px);
    z-index: 30;
    border-color: rgba(255, 255, 255, 0.42);
    background: rgba(15, 19, 40, 0.92);
    color: #fff;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  }

  .site-nav {
    position: fixed;
    inset: 64px 14px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid rgba(23, 32, 31, 0.1);
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    justify-content: center;
  }

  .site-nav .nav-cta {
    margin-left: 0;
  }

  .hero {
    min-height: calc(100svh - 124px);
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(17, 23, 22, 0.95), rgba(17, 23, 22, 0.62)),
      linear-gradient(0deg, rgba(17, 23, 22, 0.42), rgba(17, 23, 22, 0.08));
  }

  .hero-content {
    width: 100vw;
    max-width: 100vw;
    padding: 52px 20px 46px;
    overflow: hidden;
  }

  .hero-brand-lockup {
    width: min(240px, 68vw);
    margin-bottom: 18px;
  }

  .hero h1 {
    font-size: 48px;
  }

  .hero-lead {
    margin-top: 20px;
    font-size: 17px;
  }

  .hero-actions {
    margin-top: 24px;
    max-width: 100%;
  }

  .button {
    width: 100%;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    max-width: 100%;
    margin-top: 28px;
  }

  .hero-metrics div {
    padding: 14px 16px;
  }

  .section-inner {
    padding: 64px 20px;
  }

  .assurance .section-inner {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .assurance-inner {
    gap: 20px;
  }

  .assurance-copy h2 {
    font-size: 22px;
  }

  .assurance-list {
    grid-template-columns: 1fr;
  }

  .assurance-list li {
    min-height: auto;
  }

  .intro .section-inner {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .trust-grid,
  .capability-card-grid,
  .service-grid,
  .deliverable-grid,
  .sample-preview-grid,
  .criteria-grid {
    grid-template-columns: 1fr;
  }

  .capability-grid {
    gap: 24px;
  }

  .capability-facts {
    grid-template-columns: 1fr;
  }

  .capability-facts div {
    min-height: auto;
  }

  .scope-grid {
    gap: 24px;
  }

  .scope-grid h2,
  .criteria .section-heading h2 {
    font-size: 32px;
  }

  .boundary-panel {
    grid-template-columns: 1fr;
  }

  .evidence-strip {
    grid-template-columns: 1fr;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .process-list li,
  .process-list li:nth-child(3n) {
    min-height: auto;
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .process-list li:first-child {
    border-top: 0;
  }

  .process-list span {
    margin-bottom: 10px;
  }

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

  .trace-panel {
    grid-template-columns: 1fr;
  }

  .sample-dialog {
    width: calc(100vw - 24px);
  }

  .sample-dialog-header,
  .sample-sheet-title {
    flex-direction: column;
  }

  .sample-sheet-metrics,
  .quality-check-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .sample-flow i {
    width: 2px;
    height: 18px;
    margin: 0 auto;
  }

  .sample-table-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .trace-line {
    width: 2px;
    height: 18px;
    margin: 0 auto;
  }

  .contact-panel .contact-email {
    font-size: 30px;
  }

  .contact-logo {
    width: min(200px, 76%);
  }

  .contact-actions .button {
    width: 100%;
  }

  .contact-checklist li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .footer-brand-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-logo {
    width: 140px;
    flex-basis: auto;
  }
}

@media (max-width: 420px) {
  .brand {
    width: 142px;
    min-width: 142px;
  }

  .brand-logo-frame {
    height: 38px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero h1 span {
    display: block;
  }

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

  .preview-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .policy-hero h1 {
    font-size: 34px;
  }

  .policy-summary,
  .policy-card-grid,
  .policy-toc {
    grid-template-columns: 1fr;
  }

  .policy-document section {
    padding: 22px;
  }

  .section-heading h2,
  .capability-copy h2,
  .dashboard-copy h2,
  .security h2,
  .contact h2,
  .intro h2,
  .scope-grid h2,
  .criteria .section-heading h2 {
    font-size: 28px;
  }

  .dashboard-preview {
    padding: 16px;
  }

  .sample-preview-heading h3,
  .sample-dialog-header h3 {
    font-size: 24px;
  }

  .sample-thumb-flow,
  .sample-sheet-metrics,
  .quality-check-grid {
    grid-template-columns: 1fr;
  }

  .sample-sheet,
  .sample-dialog-header {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}