:root {
  --nf-ink: #062351;
  --nf-navy: #173e73;
  --nf-navy-deep: #0d2f5d;
  --nf-blue: #2d8bee;
  --nf-cyan: #66d0ee;
  --nf-green: #7be833;
  --nf-green-soft: #e8fbda;
  --nf-surface: #ffffff;
  --nf-muted: #eef4fb;
  --nf-line: #cddbeb;
  --nf-text: #263044;
  --nf-radius-lg: 44px;
  --nf-radius-md: 22px;
  --nf-radius-sm: 10px;
  --nf-max: 1390px;
  --nf-display-scale: 0.5;
  --nf-heading-scale: 0.72;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Lato", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--nf-text);
  background: #ffffff;
  font-size: 16px;
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.container {
  width: min(100% - 48px, var(--nf-max));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--nf-navy);
  color: #ffffff;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

.top-ribbon {
  background: var(--nf-blue);
  color: #ffffff;
  text-align: center;
  font-weight: 500;
  padding: 12px 18px;
  letter-spacing: -0.01em;
}

.top-ribbon__link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.top-ribbon__icon {
  font-size: 0.95rem;
}

.sites-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #ffffff;
  border-bottom: 1px solid rgba(13, 47, 93, 0.08);
}

.sites-header__bar {
  min-height: 90px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.sites-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.sites-brand__logo {
  width:auto;
  height: 52px;
  object-fit: contain;
}

.main-nav {
  flex: 1 1 auto;
}

.main-nav__list {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav__link {
  text-decoration: none;
  color: #050914;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.main-nav__link_active,
.main-nav__link:hover {
  color: var(--nf-blue);
}

.sites-header__contact {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--nf-ink);
  font-weight: 800;
  white-space: nowrap;
}

.sites-header__contact small {
  display: block;
  color: #159223;
  font-size: 0.82rem;
  font-weight: 800;
}

.sites-header__contact span {
  font-size: 1.15rem;
}

.action-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 54px;
  padding: 10px 10px 10px 24px;
  border-radius: 999px;
  color: #051737;
  background: var(--nf-green);
  text-decoration: none;
  font-weight: 800;
  border: 0;
}

.action-pill__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--nf-navy);
  color: #ffffff;
  font-size: 1.45rem;
  line-height: 1;
}

.action-pill__arrow i {
  font-size: 1em;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 44px;
  border: 1px solid var(--nf-line);
  background: #ffffff;
  color: var(--nf-ink);
  border-radius: 8px;
  cursor: pointer;
}

.nav-toggle__line {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 4px auto;
}

.page-main {
  overflow: hidden;
}

.hero-panel {
  background: var(--nf-navy);
  border-bottom-left-radius: var(--nf-radius-lg);
  border-bottom-right-radius: var(--nf-radius-lg);
  color: #ffffff;
  position: relative;
}

.hero-panel__inner {
  min-height: 500px;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 2;
}

.hero-panel__copy {
  max-width: 500px;
}

.hero-panel__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-weight: 800;
  margin-bottom: 24px;
}

.hero-panel__eyebrow span {
  display: inline-flex;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--nf-green);
}

.hero-panel__title {
  margin: 0;
  font-size: calc(clamp(3rem, 5vw, 5.8rem) * var(--nf-display-scale));
  line-height: 0.98;
  letter-spacing: -0.06em;
  max-width: 820px;
}

.hero-panel__title strong {
  color: var(--nf-cyan);
  font-weight: 800;
}

.hero-panel__text {
  max-width: 580px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 400;
  margin: 26px 0 34px;
}

.hero-panel__visual {
  position: relative;
  min-height: 530px;
}

.hero-panel__photo {
  position: absolute;
  right: 68px;
  top: 42px;
  width: min(480px, 55vw);
  border-radius: 28px;
  overflow: hidden;
  background: #ffffff;
}

.hero-panel__round {
  position: absolute;
  left: 18px;
  bottom: -28px;
  width: 315px;
  height: 315px;
  border-radius: 50%;
  overflow: hidden;
  border: 8px solid var(--nf-navy);
}

.brand-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.brand-pattern__mark {
  position: absolute;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.95;
}

.brand-pattern__mark::before,
.brand-pattern__mark::after {
  display: none;
}

.brand-pattern__mark i {
  font-size: 2rem;
  color: currentColor;
}

.brand-pattern__mark_a { right: 310px; top: 22px; color: var(--nf-green); }
.brand-pattern__mark_b { right: 445px; top: 110px; color: var(--nf-cyan); }
.brand-pattern__mark_c { right: 210px; top: 240px; color: var(--nf-blue); }
.brand-pattern__mark_d { right: 260px; bottom: -35px; color: var(--nf-green); }

.intro-strip {

  padding: 34px 0 60px;
}

.intro-strip__title {
  margin: 0 0 14px;
  color: var(--nf-navy);
  font-size: calc(clamp(2rem, 3vw, 3.2rem) * var(--nf-display-scale));
  line-height: 1;
  letter-spacing: -0.05em;
}

.intro-strip__title span {
  color: var(--nf-blue);
}

.intro-strip__text {
  max-width: 820px;
  margin: 0;
  color: var(--nf-ink);
  font-weight: 500;
}

.cleaning-proof {
  background: var(--nf-muted);
  padding: 74px 0 82px;
}

.cleaning-proof__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.cleaning-proof__item {
  min-height: 265px;
  background: #ffffff;
  border: 3px solid var(--nf-blue);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 26px;
}

.cleaning-proof__item:nth-child(2n) {
  border-color: #12c877;
}

.cleaning-proof__item:nth-child(3n) {
  border-color: var(--nf-navy);
}

.cleaning-proof__symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--nf-blue);
  margin-bottom: 22px;
}

.cleaning-proof__item:nth-child(2n) .cleaning-proof__symbol { color: #12c877; }
.cleaning-proof__item:nth-child(3n) .cleaning-proof__symbol { color: var(--nf-navy); }

.cleaning-proof__heading {
  font-size: calc(1.28rem * var(--nf-heading-scale));
  line-height: 1.25;
  color: #252b39;
  margin: 0;
  font-weight: 800;
}

.service-rhythm {
  background: var(--nf-navy);
  color: #ffffff;
  padding: 80px 0;
  position: relative;
}

.service-rhythm__grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 52px;
  align-items: start;
}

.service-rhythm__title {
  font-size: calc(clamp(2.7rem, 5vw, 5rem) * var(--nf-display-scale));
  line-height: 0.95;
  letter-spacing: -0.06em;
  margin: 0;
}

.service-rhythm__title span {
  display: block;
  color: var(--nf-green);
}

.service-rhythm__decor {
  min-height: 430px;
  position: relative;
}

.service-rhythm__decor span {
  position: absolute;
  color: currentColor;
  font-size: 5.2rem;
  font-weight: 900;
  line-height: 1;
}

.service-rhythm__decor i {
  font-size: 1em;
}

.service-rhythm__decor span:nth-child(1) { left: 16%; top: 16%; color: var(--nf-green); }
.service-rhythm__decor span:nth-child(2) { left: 4%; top: 42%; color: var(--nf-blue); }
.service-rhythm__decor span:nth-child(3) { left: 38%; top: 50%; color: var(--nf-cyan); }
.service-rhythm__decor span:nth-child(4) { left: 62%; top: 32%; color: var(--nf-blue); }
.service-rhythm__decor span:nth-child(5) { left: 26%; top: 72%; color: var(--nf-green); }

.dna-accordion {
  display: grid;
  gap: 18px;
}

.dna-accordion__item {
  border: 4px solid var(--nf-cyan);
  border-radius: 34px;
  padding: 22px 26px;
  background: rgba(255,255,255,0.02);
}

.dna-accordion__item:nth-child(2) {
  border-color: var(--nf-green);
}

.dna-accordion__item_muted {
  border-color: rgba(102, 208, 238, 0.6);
}

.dna-accordion__button {
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  text-align: left;
  cursor: pointer;
}

.dna-accordion__icon {
  width: 70px;
  height: 70px;
  border: 6px solid currentColor;
  border-radius: 50%;
  color: var(--nf-cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
}

.dna-accordion__item:nth-child(2) .dna-accordion__icon { color: var(--nf-green); }

.dna-accordion__headline {
  display: block;
  color: var(--nf-cyan);
  font-size: calc(clamp(1.7rem, 3vw, 3rem) * var(--nf-display-scale));
  font-weight: 850;
  letter-spacing: -0.05em;
  line-height: 1;
}

.dna-accordion__item:nth-child(2) .dna-accordion__headline { color: var(--nf-green); }

.dna-accordion__tags {
  display: block;
  margin-top: 8px;
  color: #ffffff;
  font-weight: 500;
}

.dna-accordion__toggle {
  font-size: 1.4rem;
  font-weight: 300;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dna-accordion__panel {
  display: none;
  grid-template-columns: 0.8fr 0.7fr;
  gap: 28px;
  padding-top: 24px;
}

.dna-accordion__item_open .dna-accordion__panel {
  display: grid;
}

.dna-accordion__panel p {
  margin: 0;
  color: rgba(255,255,255,0.92);
  font-weight: 500;
}

.dna-accordion__panel img {
  border-radius: 24px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.building-questions {
  padding: 92px 0;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 12px;
  border-radius: 999px;
  background: #e8f2ff;
  color: var(--nf-navy);
  font-weight: 800;
  font-size: 0.88rem;
}

.building-questions__head {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}

.building-questions__title,
.content-section__title,
.guide-library__title,
.service-detail__title,
.plain-page__title {
  margin: 0;
  color: var(--nf-navy);
  font-size: calc(clamp(2rem, 3.2vw, 3.5rem) * var(--nf-display-scale));
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.building-questions__text {
  margin: 0;
  color: var(--nf-text);
  font-weight: 400;
  max-width: 720px;
}

.building-questions__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, 1fr);
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
}

.building-questions__item {
  scroll-snap-align: start;
  min-height: 320px;
  border: 1px solid var(--nf-line);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #ffffff;
}

.building-questions__quote {
  color: var(--nf-ink);
  font-size: 1.25rem;
  line-height: 1.45;
  font-weight: 500;
  margin: 0;
}

.building-questions__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--nf-ink);
  font-size: 0.9rem;
}

.building-questions__label {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e8f2ff;
  font-weight: 500;
}

.crew-standards {
  padding: 92px 0;
}

.crew-standards__panel {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 42px;
  align-items: center;
}

.crew-standards__copy {
  padding-left: 26px;
}

.crew-standards__copy p {
  max-width: 560px;
  color: var(--nf-text);
  font-weight: 400;
}

.crew-standards__media img {
  border-radius: 28px;
  width: 100%;
  object-fit: cover;
}

.guide-cards {
  padding: 20px 0 96px;
}

.guide-cards__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.guide-cards__article {
  border: 1px solid var(--nf-line);
  border-radius: 16px;
  padding: 24px;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.guide-cards__image {
  border-radius: 18px;
  overflow: hidden;
}

.guide-cards__image img {
  width: 100%;
  aspect-ratio: 2.2 / 1;
  object-fit: cover;
}

.guide-cards__meta {
  display: flex;
  gap: 16px;
  align-items: center;
  color: var(--nf-navy);
  font-weight: 500;
}

.guide-cards__title {
  color: var(--nf-ink);
  margin: 0;
  font-size: calc(1.35rem * var(--nf-heading-scale));
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.guide-cards__link {
  margin-top: auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #1b9730;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.3rem;
}

.guide-cards__link i {
  font-size: 1em;
}

.sector-support {
  background: var(--nf-navy);
  color: #ffffff;
  padding: 84px 0;
}

.sector-support__title {
  margin: 0 0 52px;
  max-width: 780px;
  font-size: calc(clamp(2rem, 3vw, 3.5rem) * var(--nf-display-scale));
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.sector-support__title span {
  color: var(--nf-cyan);
}

.sector-support__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
  border-bottom: 2px solid rgba(255,255,255,0.35);
  padding-bottom: 58px;
}

.sector-support__item h3 {
  color: #ffffff;
  margin: 16px 0 18px;
  font-size: calc(1.25rem * var(--nf-heading-scale));
}

.sector-support__item p {
  color: rgba(255,255,255,0.88);
  margin: 0;
  font-weight: 400;
}

.sector-support__symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--nf-green);
  font-size: 2.2rem;
  font-weight: 900;
}

.office-contact {
  background: var(--nf-green-soft);
  padding: 86px 0;
  position: relative;
  overflow: hidden;
}

.office-contact::before {
  content: "";
  position: absolute;
  left: -120px;
  top: 18px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(123, 232, 51, 0.65);
  border-radius: 48% 52% 45% 55%;
  transform: rotate(-38deg);
}

.office-contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: center;
}

.office-contact__title {
  margin: 0;
  color: var(--nf-navy);
  font-size: calc(clamp(2.2rem, 3.5vw, 4rem) * var(--nf-display-scale));
  line-height: 1;
  letter-spacing: -0.06em;
}

.office-contact__copy p {
  margin: 0 0 28px;
  color: var(--nf-ink);
  font-weight: 500;
  max-width: 760px;
}

.office-contact__actions {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}

.office-contact__note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--nf-ink);
  font-weight: 850;
}

.office-contact__separator {
  font-size: 0.42rem;
  color: var(--nf-blue);
}

.page-hero {
  background: var(--nf-navy);
  color: #ffffff;
  padding: 92px 0;
  border-bottom-left-radius: var(--nf-radius-lg);
  border-bottom-right-radius: var(--nf-radius-lg);
}

.page-hero__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: end;
}

.page-hero__title {
  margin: 18px 0 0;
  font-size: calc(clamp(3rem, 5vw, 5.5rem) * var(--nf-display-scale));
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.page-hero__title span {
  color: var(--nf-cyan);
}

.page-hero__text {
  color: rgba(255,255,255,0.88);
  margin: 0;
  max-width: 500px;
  font-weight: 500;
}

.service-detail {
  padding: 88px 0;
}

.service-detail__grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 46px;
  align-items: start;
}

.service-detail__media img {
  border-radius: 28px;
  width: 100%;
  object-fit: cover;
}

.service-ledger {
  display: grid;
  gap: 14px;
}

.service-ledger__row {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--nf-line);
}

.service-ledger__row h3 {
  margin: 0;
  color: var(--nf-navy);
  font-size: calc(1.2rem * var(--nf-heading-scale));
}

.service-ledger__row p {
  margin: 0;
  font-weight: 400;
}

.walkthrough-steps {
  background: var(--nf-muted);
  padding: 80px 0;
}

.walkthrough-steps__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.walkthrough-steps__step {
  background: #ffffff;
  border-left: 6px solid var(--nf-blue);
  padding: 26px;
  min-height: 250px;
}

.walkthrough-steps__number {
  color: var(--nf-blue);
  font-size: 2rem;
  font-weight: 900;
}

.walkthrough-steps__step h3 {
  margin: 30px 0 14px;
  color: var(--nf-navy);
  font-size: calc(1.2rem * var(--nf-heading-scale));
}

.walkthrough-steps__step p {
  margin: 0;
  font-weight: 400;
}

.content-section {
  padding: 86px 0;
}

.content-section__split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 52px;
  align-items: start;
}

.content-section__text p {
  margin: 0 0 18px;
  font-weight: 400;
}

.content-section__text ul,
.plain-page__body ul,
.plain-page__body ol {
  padding-left: 22px;
  margin: 18px 0;
}

.content-section__text li,
.plain-page__body li {
  margin: 8px 0;
  font-weight: 400;
}

.image-panel img {
  width: 100%;
  border-radius: 28px;
  object-fit: cover;
}

.area-directory {
  padding: 86px 0;
  background: var(--nf-muted);
}

.area-directory__grid {
  display: grid;
  margin-top: 34px;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.area-directory__item {
  background: #ffffff;
  border-top: 6px solid var(--nf-green);
  padding: 28px;
  min-height: 210px;
}

.area-directory__item h2,
.area-directory__item h3 {
  margin: 0 0 12px;
  color: var(--nf-navy);
  font-size: calc(1.5rem * var(--nf-heading-scale));
}

.area-directory__item p {
  margin: 0;
  font-weight: 400;
}

.contact-directory {
  padding: 86px 0;
}

.contact-directory__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
}

.contact-directory__panel {
  border: 1px solid var(--nf-line);
  border-radius: 18px;
  padding: 30px;
}

.contact-directory__panel h2,
.contact-directory__panel h3 {
  margin-top: 0;
  color: var(--nf-navy);
  font-size: calc(1.55rem * var(--nf-heading-scale));
}

.contact-directory__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-directory__list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--nf-line);
  font-weight: 500;
}

.contact-directory__list li:last-child {
  border-bottom: 0;
}

.guide-library {
  padding: 86px 0;
}

.guide-library__list {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

.guide-library__article {
  display: grid;
  grid-template-columns: 340px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--nf-line);
  border-radius: 18px;
}

.guide-library__article img {
  border-radius: 16px;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.guide-library__article h2 {
  margin: 0 0 10px;
  color: var(--nf-navy);
  font-size: calc(1.55rem * var(--nf-heading-scale));
}

.guide-library__article p {
  margin: 0;
  font-weight: 400;
}

.plain-page {
  padding: 74px 0 90px;
}

.plain-page__body {
  max-width: 980px;
}

.plain-page__body h2 {
  color: var(--nf-navy);
  margin: 38px 0 12px;
  font-size: calc(1.55rem * var(--nf-heading-scale));
}

.plain-page__body h3 {
  color: var(--nf-navy);
  margin: 26px 0 8px;
  font-size: calc(1.2rem * var(--nf-heading-scale));
}

.plain-page__body p {
  margin: 0 0 14px;
  font-weight: 400;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.legal-table th,
.legal-table td {
  border: 1px solid var(--nf-line);
  text-align: left;
  padding: 14px;
  vertical-align: top;
}

.legal-table th {
  background: var(--nf-muted);
  color: var(--nf-navy);
}

.legal-note {
  border-left: 5px solid var(--nf-blue);
  padding: 18px 22px;
  background: var(--nf-muted);
  margin: 28px 0 0;
}

.sites-footer {
  background: var(--nf-navy);
  color: #ffffff;
  border-top-left-radius: var(--nf-radius-lg);
  border-top-right-radius: var(--nf-radius-lg);
  padding: 76px 0 34px;
}

.sites-footer__slogan {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 52px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.36);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 850;
}

.sites-footer__slogan span:last-child {
  color: var(--nf-cyan);
}

.sites-footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.35fr;
  gap: 46px;
  padding: 52px 0;
}

.sites-footer__heading {
  margin: 0 0 24px;
  font-size: 1.05rem;
}

.sites-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.sites-footer__links a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
}

.sites-footer__links a:hover {
  color: var(--nf-cyan);
}

.sites-footer__contact p {
  margin: 0 0 20px;
  font-weight: 500;
}

.sites-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  padding-top: 42px;
}

.sites-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 12px;
}

.sites-footer__legal a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
}

.sites-footer__copyright {
  margin: 0;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
}

.sites-footer__brand img {
  width: 340px;
  height: auto;

}

.cookie-note {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 80;
  width: min(420px, calc(100% - 40px));
  background: #ffffff;
  border: 1px solid var(--nf-line);
  border-radius: 16px;
  padding: 20px;
  color: var(--nf-text);
  box-shadow: 0 18px 40px rgba(6,35,81,0.18);
  display: none;
}

.cookie-note_visible {
  display: block;
}

.cookie-note__title {
  margin: 0 0 8px;
  color: var(--nf-navy);
  font-size: 1rem;
}

.cookie-note__text {
  margin: 0 0 16px;
  font-size: 0.92rem;
  font-weight: 400;
}

.cookie-note__actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.cookie-note__button {
  border: 0;
  background: var(--nf-green);
  color: #051737;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 850;
  cursor: pointer;
}

.cookie-note__link {
  color: var(--nf-navy);
  font-weight: 800;
}

@media (max-width: 1180px) {
  .sites-header__contact {
    display: none;
  }
  .cleaning-proof__grid,
  .walkthrough-steps__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-panel__inner,
  .service-rhythm__grid,
  .content-section__split,
  .office-contact__grid,
  .service-detail__grid,
  .contact-directory__grid {
    grid-template-columns: 1fr;
  }
  .hero-panel__visual {
    min-height: 490px;
  }
  .hero-panel__photo {
    right: 0;
  }
}

@media (max-width: 900px) {
  .container {
    width: min(100% - 32px, var(--nf-max));
  }
  .sites-header__bar {

    min-height: 76px;
    justify-content: space-between;
  }
  .crew-standards__panel {

    grid-template-columns:  1fr;
  
}
  .sites-brand__logo {
    width: auto;
    height: 44px;
  }
  .nav-toggle {
    display: block;
  }
  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 76px;
    background: #ffffff;
    border-bottom: 1px solid var(--nf-line);
    display: none;
  }
  .main-nav_open {
    display: block;
  }
  .main-nav__list {
    padding: 20px 24px 26px;
    display: grid;
    gap: 14px;
  }
  .hero-panel__inner {
    min-height: auto;
    padding: 64px 0 40px;
  }
  .hero-panel__visual {
    min-height: 420px;
  }
  .hero-panel__photo {
    width: 78vw;
    right: 0;
    top: 0;
  }
  .hero-panel__round {
    width: 235px;
    height: 235px;
    left: 0;
  }
  .cleaning-proof__grid,
  .sector-support__grid,
  .guide-cards__items,
  .area-directory__grid,
  .sites-footer__grid,
  .page-hero__grid,
  .building-questions__head {
    grid-template-columns: 1fr;
  }
  .guide-library__article {
    grid-template-columns: 1fr;
  }
  .sites-footer__bottom {
    display: grid;
  }
  .sites-footer__brand img {
    width: 240px;
  }
  .dna-accordion__panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 500px) {
  body {
    font-size: 15px;
  }
  .top-ribbon {
    padding: 9px 12px;
  }
  .hero-panel,
  .page-hero,
  .sites-footer {
    border-radius: 0;
  }
  .hero-panel__title,
  .page-hero__title {
    font-size: calc(clamp(2.55rem, 14vw, 4rem) * var(--nf-display-scale));
  }
  .hero-panel__visual {
    min-height: 335px;
  }
  .hero-panel__round {
    width: 180px;
    height: 180px;
    bottom: 8px;
  }
  .brand-pattern__mark {
    transform: scale(0.65);
  }
  .cleaning-proof__grid,
  .walkthrough-steps__grid {
    grid-template-columns: 1fr;
  }
  .cleaning-proof__item {
    min-height: 210px;
  }
  .dna-accordion__button {
    grid-template-columns: auto 1fr;
  }
  .dna-accordion__toggle {
    grid-column: 2;
  }
  .dna-accordion__icon {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
  }
  .service-ledger__row {
    grid-template-columns: 1fr;
  }
  .sites-footer__slogan {
    justify-content: flex-start;
    gap: 16px;
  }
  .office-contact__actions {
    align-items: stretch;
  }
  .action-pill {
    width: 100%;
    justify-content: space-between;
  }
}

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


.service-detail__intro {
  margin: 0 0 22px;
  color: var(--nf-text);
  font-weight: 500;
}

.service-matrix,
.area-table {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--nf-line);
  background: #ffffff;
}

.service-matrix__table,
.area-table__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
}

.service-matrix__table th,
.service-matrix__table td,
.area-table__table th,
.area-table__table td {
  border-bottom: 1px solid var(--nf-line);
  text-align: left;
  vertical-align: top;
  padding: 16px;
  font-weight: 500;
}

.service-matrix__table th,
.area-table__table th {
  background: var(--nf-muted);
  color: var(--nf-navy);
  font-weight: 850;
}

.service-matrix__table tr:last-child td,
.area-table__table tr:last-child td {
  border-bottom: 0;
}

.access-handbook {
  padding: 86px 0;
}

.access-handbook__grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 42px;
  align-items: start;
}

.access-handbook p {
  margin: 18px 0 0;
  color: var(--nf-text);
  font-weight: 500;
}

.work-timeline {
  padding: 86px 0;
}

.work-timeline__grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 54px;
  align-items: start;
}

.work-timeline__grid > div p {
  margin: 18px 0 0;
  font-weight: 500;
  color: var(--nf-text);
}

.work-timeline__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--nf-line);
}

.work-timeline__list li {
  display: grid;
  grid-template-columns: 86px 210px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--nf-line);
}

.work-timeline__list span {
  color: var(--nf-blue);
  font-weight: 900;
  font-size: 1.4rem;
}

.work-timeline__list h3 {
  margin: 0;
  color: var(--nf-navy);
  font-size: calc(1.2rem * var(--nf-heading-scale));
}

.work-timeline__list p {
  margin: 0;
  font-weight: 500;
  color: var(--nf-text);
}

.sites-footer_service .sites-footer__slogan span:last-child,
.sites-footer_contact .sites-footer__slogan span:last-child,
.sites-footer_locations .sites-footer__slogan span:last-child,
.sites-footer_guides .sites-footer__slogan span:last-child,
.sites-footer_about .sites-footer__slogan span:last-child,
.sites-footer_legal .sites-footer__slogan span:last-child {
  color: var(--nf-green);
}

@media (max-width: 1180px) {
  .access-handbook__grid,
  .work-timeline__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 500px) {
  .work-timeline__list li {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}