/*
  NORDER — SISTEMA VISUAL INSTITUCIONAL
  Fonte única de estilos da versão web.
  Paleta oficial: verde #183E34, bege #C7B89D, bege auxiliar #E4DBCD.
*/

:root {
  --green: #183E34;
  --sand: #C7B89D;
  --cream: #E4DBCD;
  --green-rgb: 24, 62, 52;
  --sand-rgb: 199, 184, 157;
  --cream-rgb: 228, 219, 205;

  --font-identity: "Montserrat", Arial, sans-serif;
  --font-reading: "IBM Plex Sans", Arial, sans-serif;

  --weight-reading: 400;
  --weight-reading-medium: 500;
  --weight-identity-medium: 500;
  --weight-identity-semibold: 600;
  --weight-identity-bold: 700;

  --tracking-display: -.045em;
  --tracking-display-tight: -.05em;
  --tracking-section: -.04em;
  --tracking-heading: -.02em;
  --tracking-number: -.05em;
  --tracking-micro: .22em;
  --tracking-label: .18em;
  --tracking-action: .12em;
  --tracking-caption: .14em;

  --max: 108rem;
  --gutter: clamp(1.5rem, 6.3vw, 7rem);
  --section-space: clamp(5.5rem, 9vw, 10rem);
  --section-head-space: clamp(3rem, 5vw, 5.5rem);

  --text-display: clamp(3.2rem, 5.7vw, 6.75rem);
  --text-section: clamp(2.65rem, 4.8vw, 5.3rem);
  --text-contact: clamp(3rem, 5vw, 5.75rem);
  --text-heading: clamp(1.35rem, 2vw, 2.15rem);
  --text-body-lg: clamp(1.08rem, 1.35vw, 1.28rem);
  --text-body: 1rem;
  --text-label: .76rem;

  --leading-display: .96;
  --leading-section: .98;
  --leading-card: 1.16;
  --leading-body: 1.55;
  --leading-body-lg: 1.52;
  --leading-body-compact: 1.5;
  --leading-label: 1.25;
  --leading-caption: 1.4;

  --number-a: clamp(4.75rem, 7.5vw, 8.25rem);
  --number-b: clamp(3rem, 4.5vw, 5.25rem);
  --number-c: clamp(1.5rem, 2vw, 2.25rem);

  --rule-brand: 4px;
  --rule-accent: 4px;
  --rule-card: 2px;
  --rule-divider: 1px;
  --accent-width: clamp(3.5rem, 6.6vw, 6rem);
  --label-radius: .3rem;

  --hero-mark-size: clamp(19rem, 32vw, 37rem);
  --territory-mark-size: clamp(18rem, 29vw, 34rem);
  --footer-mark-size: clamp(10rem, 15vw, 16rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
}

body {
  margin: 0;
  color: var(--green);
  background: var(--cream);
  font-family: var(--font-reading);
  font-size: var(--text-body);
  font-weight: var(--weight-reading);
  line-height: var(--leading-body);
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

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

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

button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid var(--sand);
  outline-offset: 4px;
}

::selection {
  color: var(--cream);
  background: var(--green);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  color: var(--green);
  background: var(--cream);
  border: var(--rule-card) solid var(--sand);
  transform: translateY(-180%);
}

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

.container {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/*
  PAPÉIS TIPOGRÁFICOS
  Identidade: títulos, numerais, microtítulos, labels e ações.
  Leitura: parágrafos, descrições, notas e informações secundárias.
*/
.hero-title,
.section-title,
.territory-place h3,
.solution h3,
.activity-list h3,
.case h3,
.step h3,
.lead-panel h3,
.solution-number,
.activity-index,
.step-number {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-bold);
}

.solution h3,
.activity-list h3,
.case h3,
.step h3,
.lead-panel h3 {
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-card);
}

.solution-number,
.activity-index,
.step-number { letter-spacing: var(--tracking-number); }

.eyebrow,
.brand-sub,
.place-kicker {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-semibold);
  letter-spacing: var(--tracking-micro);
  line-height: var(--leading-label);
  text-transform: uppercase;
}

.hero-meta strong,
.scroll-cue,
.experience-strip strong,
.attribution-label {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-semibold);
  letter-spacing: var(--tracking-label);
  line-height: var(--leading-label);
  text-transform: uppercase;
}

.case-location,
.contact-links small {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-semibold);
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-label);
  text-transform: uppercase;
}

.nav-list a,
.button,
.back-top,
.mobile-contact {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-semibold);
  letter-spacing: var(--tracking-action);
  line-height: var(--leading-label);
  text-transform: uppercase;
}

.skip-link {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-semibold);
  line-height: var(--leading-label);
}

.tag-list li {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-medium);
  line-height: var(--leading-label);
}

.field label {
  font-family: var(--font-identity);
  font-weight: var(--weight-identity-semibold);
  line-height: var(--leading-label);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 1.25rem;
  padding: .65rem 1rem .6rem;
  color: var(--green);
  background: var(--sand);
  border-radius: var(--label-radius);
  font-size: var(--text-label);
}

.eyebrow--light { color: var(--green); }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  color: var(--cream);
  background: linear-gradient(180deg, rgba(var(--green-rgb), .86), rgba(var(--green-rgb), 0));
  transition: background .25s ease, box-shadow .25s ease;
}

.site-header.is-scrolled {
  background: rgba(var(--green-rgb), .98);
  box-shadow: 0 1rem 2.5rem rgba(var(--green-rgb), .12);
  backdrop-filter: blur(12px);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 6rem;
  gap: 2rem;
  border-bottom: var(--rule-brand) solid var(--sand);
}

.brand {
  position: relative;
  z-index: 2;
  display: inline-flex;
  flex-direction: column;
  gap: .2rem;
  color: var(--cream);
  line-height: 1;
}

.brand-logo {
  display: block;
  width: clamp(9rem, 12vw, 11rem);
  height: auto;
}

.brand-sub {
  font-size: .54rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.1vw, 2.2rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  font-size: .72rem;
}

.nav-list a:not(.nav-cta) { opacity: .82; }
.nav-list a:hover,
.nav-list a:focus-visible { opacity: 1; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  min-height: 2.8rem;
  padding: .7rem 1rem;
  color: var(--green);
  background: var(--sand);
  border: var(--rule-card) solid var(--sand);
  transition: color .2s, background .2s;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  color: var(--cream);
  background: transparent;
}

.menu-toggle {
  position: relative;
  z-index: 2;
  display: none;
  width: 3rem;
  height: 3rem;
  padding: .7rem;
  color: var(--cream);
  background: transparent;
  border: var(--rule-card) solid rgba(var(--cream-rgb), .65);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: .3rem 0;
  background: currentColor;
  transition: transform .2s, opacity .2s;
}

.hero {
  position: relative;
  min-height: 100svh;
  color: var(--cream);
  background: var(--green);
  isolation: isolate;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(var(--green-rgb), .99) 0%, rgba(var(--green-rgb), .94) 43%, rgba(var(--green-rgb), .64) 70%, rgba(var(--green-rgb), .42) 100%),
    linear-gradient(180deg, rgba(var(--green-rgb), .12), rgba(var(--green-rgb), .66));
}

.hero-image {
  position: absolute;
  z-index: -2;
  inset: 0 0 0 34%;
  height: 100%;
  object-fit: cover;
  object-position: 54% center;
  filter: saturate(.72) contrast(1.04);
}

.hero-grid {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(17rem, 4fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 6rem);
  padding-top: 9rem;
  padding-bottom: clamp(3rem, 7vh, 6rem);
}

.hero-copy {
  align-self: center;
  max-width: 61rem;
  padding: 3rem 0 0;
}

.hero-title {
  margin: 0;
  max-width: 13ch;
  color: var(--cream);
  font-size: var(--text-display);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-display);
  text-wrap: balance;
}

.hero-title .accent { color: var(--sand); }

.hero-lead {
  max-width: 41rem;
  margin: clamp(1.75rem, 3vw, 2.75rem) 0 0;
  color: rgba(var(--cream-rgb), .9);
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-compact);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.5rem;
  padding: .85rem 1.3rem;
  font-size: .76rem;
  border: var(--rule-card) solid currentColor;
  cursor: pointer;
  transition: color .2s, background .2s, border-color .2s, transform .2s;
}

.button:hover { transform: translateY(-2px); }
.button--primary { color: var(--green); background: var(--sand); border-color: var(--sand); }
.button--primary:hover,
.button--primary:focus-visible { color: var(--cream); background: transparent; }
.button--ghost { color: var(--cream); background: transparent; border-color: rgba(var(--cream-rgb), .7); }
.button--ghost:hover,
.button--ghost:focus-visible { color: var(--green); background: var(--cream); border-color: var(--cream); }
.button--dark { color: var(--cream); background: var(--green); border-color: var(--green); }
.button--dark:hover,
.button--dark:focus-visible { color: var(--green); background: transparent; }

.hero-meta {
  position: relative;
  z-index: 2;
  align-self: end;
  width: min(100%, 22rem);
  margin-bottom: .5rem;
  padding: 1.25rem 0 0 1.4rem;
  border-top: var(--rule-accent) solid var(--sand);
  border-left: var(--rule-accent) solid var(--sand);
}

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

.hero-meta strong {
  font-size: .76rem;
}

.hero-meta span {
  margin-top: .45rem;
  color: rgba(var(--cream-rgb), .8);
  font-size: .98rem;
}

.hero-mark {
  position: absolute;
  right: clamp(-4rem, -2vw, -1rem);
  bottom: clamp(-5rem, -3vw, -1rem);
  z-index: 0;
  width: var(--hero-mark-size);
  aspect-ratio: 556 / 308;
  background: url("assets/norder-monogram-sand.svg") center / contain no-repeat;
  opacity: .075;
  pointer-events: none;
}

.scroll-cue {
  position: absolute;
  left: max(1rem, calc((100vw - var(--max)) / 2 + var(--gutter)));
  bottom: 1.25rem;
  display: none;
  align-items: center;
  gap: .65rem;
  color: rgba(var(--cream-rgb), .7);
  font-size: .64rem;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.scroll-cue::before {
  content: "";
  width: 3px;
  height: 3rem;
  background: var(--sand);
}

.section {
  position: relative;
  padding-block: var(--section-space);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(16rem, 4fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 6rem);
  margin-bottom: var(--section-head-space);
  padding-top: clamp(1.5rem, 2.5vw, 2.5rem);
  border-top: var(--rule-brand) solid var(--green);
}

.section-title {
  margin: 0;
  max-width: 14ch;
  font-size: var(--text-section);
  letter-spacing: var(--tracking-section);
  line-height: var(--leading-section);
  text-transform: uppercase;
  text-wrap: balance;
}

.section-intro {
  max-width: 39rem;
  margin: 0 0 .2rem;
  color: rgba(var(--green-rgb), .82);
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
}

.solutions { background: var(--cream); }
.solutions-grid { border-top: var(--rule-divider) solid rgba(var(--green-rgb), .35); }

.solution {
  display: grid;
  grid-template-columns: minmax(6.5rem, 1fr) minmax(16rem, 4fr) minmax(18rem, 4fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: var(--rule-divider) solid rgba(var(--green-rgb), .35);
}

.solution-number {
  color: var(--sand);
  font-size: var(--number-a);
  line-height: .78;
}

.solution h3 {
  margin: 0 0 1.15rem;
  font-size: var(--text-heading);
  text-transform: uppercase;
}

.solution p {
  max-width: 38rem;
  margin: 0;
  color: rgba(var(--green-rgb), .84);
  font-size: 1.03rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: .6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: .48rem .7rem;
  color: var(--green);
  background: var(--sand);
  border-radius: .18rem;
  font-size: .82rem;
}

.scope-note {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  max-width: 64rem;
  margin: 1.75rem 0 0;
  color: rgba(var(--green-rgb), .75);
  font-size: .92rem;
}

.scope-note::before {
  content: "";
  flex: 0 0 var(--accent-width);
  height: var(--rule-accent);
  margin-top: .7rem;
  background: var(--sand);
}

.territory {
  color: var(--cream);
  background: var(--green);
  overflow: hidden;
}

.territory .container { position: relative; z-index: 1; }

.territory::before {
  content: "";
  position: absolute;
  right: clamp(-8rem, -5vw, -2rem);
  bottom: clamp(1rem, 3vw, 4rem);
  width: var(--territory-mark-size);
  aspect-ratio: 556 / 308;
  background: url("assets/norder-monogram-sand.svg") center / contain no-repeat;
  opacity: .065;
  pointer-events: none;
}

.territory .section-head,
.process .section-head {
  border-color: var(--sand);
}

.territory .section-title,
.process .section-title { color: var(--sand); }

.territory .section-intro,
.process .section-intro { color: rgba(var(--cream-rgb), .82); }

.territory-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(18rem, 4fr) minmax(24rem, 7fr);
  gap: clamp(3rem, 7vw, 8rem);
}

.territory-place {
  position: relative;
  align-self: start;
  padding: clamp(2rem, 4vw, 3.5rem);
  border: var(--rule-card) solid var(--sand);
}

.place-kicker {
  display: block;
  color: var(--sand);
  font-size: .74rem;
}

.territory-place h3 {
  margin: 1.5rem 0 .5rem;
  color: var(--sand);
  font-size: clamp(2.6rem, 3.6vw, 4.5rem);
  letter-spacing: var(--tracking-display-tight);
  line-height: .92;
  text-transform: uppercase;
  white-space: nowrap;
}

.territory-place p {
  max-width: 32rem;
  margin: 1.5rem 0 0;
  color: rgba(var(--cream-rgb), .82);
}

.experience-strip {
  margin-top: 2.5rem;
  padding-top: 1.4rem;
  border-top: var(--rule-accent) solid var(--sand);
}

.experience-strip strong {
  display: block;
  color: var(--sand);
  font-size: .74rem;
}

.experience-strip span {
  display: block;
  margin-top: .55rem;
  color: var(--cream);
  font-size: 1.05rem;
}

.activity-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--rule-brand) solid var(--sand);
}

.activity-list li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  align-items: start;
  gap: 1.4rem;
  padding: clamp(1.5rem, 2.5vw, 2.25rem) 0;
  border-bottom: var(--rule-divider) solid rgba(var(--sand-rgb), .42);
}

.activity-index {
  color: var(--sand);
  font-size: var(--number-c);
  line-height: .9;
}

.activity-list h3 {
  margin: 0 0 .55rem;
  color: var(--cream);
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
  text-transform: uppercase;
}

.activity-list p {
  max-width: 48rem;
  margin: 0;
  color: rgba(var(--cream-rgb), .78);
  font-size: 1rem;
  line-height: var(--leading-body-lg);
}

.experience { background: var(--cream); }
.experience .section-head { margin-bottom: 2.25rem; }

.attribution {
  display: grid;
  grid-template-columns: minmax(11rem, auto) 1fr;
  gap: 1.75rem;
  align-items: baseline;
  margin-bottom: 3rem;
  padding: 1.4rem 1.6rem;
  color: var(--green);
  background: var(--sand);
  border-left: var(--rule-accent) solid var(--green);
}

.attribution-label {
  font-size: .74rem;
}

.attribution p { margin: 0; font-size: .97rem; line-height: var(--leading-body-compact); }

.cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
}

.case {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  background: rgba(var(--sand-rgb), .16);
  border: var(--rule-card) solid var(--green);
}

.case-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--green);
  border-bottom: var(--rule-card) solid var(--green);
}

.case-visual img {
  height: 100%;
  object-fit: cover;
  filter: saturate(.78) contrast(1.04);
  transition: transform .7s cubic-bezier(.2, .7, .2, 1);
}

.case:hover img { transform: scale(1.035); }

.case-location {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: .6rem .8rem;
  color: var(--green);
  background: var(--sand);
  font-size: .68rem;
}

.case-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.5rem;
}

.case h3 {
  margin: 0 0 .8rem;
  font-size: 1.2rem;
  text-transform: uppercase;
}

.case p {
  margin: 0 0 1.3rem;
  color: rgba(var(--green-rgb), .82);
}

.case .tag-list { margin-top: auto; }
.case-note { margin: 1.4rem 0 0; color: rgba(var(--green-rgb), .72); font-size: .86rem; font-style: italic; }

.process {
  color: var(--cream);
  background: var(--green);
}

.process .section-title { max-width: 15ch; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: var(--rule-brand) solid var(--sand);
  border-bottom: var(--rule-brand) solid var(--sand);
}

.step {
  min-height: 21rem;
  padding: 2.25rem clamp(1.5rem, 3vw, 3rem);
  border-right: var(--rule-card) solid rgba(var(--sand-rgb), .7);
}

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

.step-number {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: var(--sand);
  font-size: var(--number-b);
  line-height: .8;
}

.step-number::after {
  content: "";
  width: var(--accent-width);
  height: var(--rule-accent);
  background: var(--sand);
}

.step h3 {
  margin: clamp(2.5rem, 4vw, 4rem) 0 1rem;
  color: var(--sand);
  font-size: 1.25rem;
  text-transform: uppercase;
}

.step p {
  max-width: 22rem;
  margin: 0;
  color: rgba(var(--cream-rgb), .82);
  font-size: 1.02rem;
}

.contact { background: var(--sand); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(20rem, 5fr) minmax(24rem, 6fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.contact .eyebrow {
  color: var(--sand);
  background: var(--green);
}

.contact .section-title {
  max-width: 10ch;
  font-size: var(--text-contact);
  line-height: .94;
}

.contact-copy > p {
  max-width: 36rem;
  margin: 1.75rem 0 2.5rem;
  color: rgba(var(--green-rgb), .84);
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
}

.contact-links {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--rule-brand) solid var(--green);
}

.contact-links a {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  padding: 1.05rem 0;
  border-bottom: var(--rule-divider) solid rgba(var(--green-rgb), .45);
}

.contact-links small {
  padding-top: .18rem;
  font-size: .7rem;
}

.contact-links strong { font-size: 1.06rem; font-weight: var(--weight-reading-medium); }
.contact-links a:hover strong { text-decoration: underline; text-underline-offset: .25rem; }

.lead-panel {
  padding: clamp(1.6rem, 4vw, 3.25rem);
  color: var(--green);
  background: var(--cream);
  border-top: .5rem solid var(--green);
}

.lead-panel h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  text-transform: uppercase;
}

.lead-panel > p {
  margin: .75rem 0 1.65rem;
  color: rgba(var(--green-rgb), .76);
  font-size: .96rem;
}

.lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field { display: grid; gap: .4rem; }
.field--full { grid-column: 1 / -1; }

.field label {
  color: var(--green);
  font-size: .8rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.2rem;
  padding: .75rem .85rem;
  color: var(--green);
  background: rgba(var(--sand-rgb), .22);
  border: var(--rule-card) solid rgba(var(--green-rgb), .3);
  border-radius: 0;
  outline: none;
}

.field textarea { min-height: 7rem; resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(var(--sand-rgb), .8);
}

.form-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: .4rem;
}

.form-note { color: rgba(var(--green-rgb), .72); font-size: .8rem; }

.site-footer {
  color: rgba(var(--cream-rgb), .82);
  background: var(--green);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: 2.5rem;
  border-top: var(--rule-brand) solid var(--sand);
}

.footer-mark {
  display: block;
  width: var(--footer-mark-size);
  aspect-ratio: 556 / 308;
  background: url("assets/norder-monogram-sand.svg") center / contain no-repeat;
}

.footer-note {
  max-width: 40rem;
  margin: 1.6rem 0 0;
  font-size: .92rem;
  line-height: var(--leading-body-compact);
}

.back-top {
  font-size: .7rem;
  border-bottom: var(--rule-accent) solid var(--sand);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.15rem;
  border-top: var(--rule-divider) solid rgba(var(--sand-rgb), .45);
  font-size: .76rem;
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-caption);
  text-transform: uppercase;
}

[data-reveal] { opacity: 1; transform: none; }

.js [data-reveal] {
  opacity: 0;
  transform: translateY(1.3rem);
  transition: opacity .65s ease, transform .65s ease;
}

.js [data-reveal].is-visible { opacity: 1; transform: none; }
.mobile-contact { display: none; }

@media (max-width: 74rem) {
  :root { --gutter: clamp(1.5rem, 4.5vw, 4rem); }

  .solution { grid-template-columns: 6rem 1fr; }
  .solution .tag-list { grid-column: 2; }
  .cases { grid-template-columns: 1fr 1fr; }
  .case:last-child {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(18rem, .8fr) 1fr;
  }
  .case:last-child .case-visual { min-height: 24rem; aspect-ratio: auto; border-bottom: 0; border-right: var(--rule-card) solid var(--green); }
}

@media (max-width: 56.25rem) {
  :root {
    --gutter: clamp(1.25rem, 5vw, 2.5rem);
    --section-space: clamp(5rem, 12vw, 7rem);
  }

  .menu-toggle { display: block; }

  .site-nav {
    position: fixed;
    z-index: 1;
    inset: 0;
    display: grid;
    align-items: center;
    padding: 7rem var(--gutter) 2rem;
    background: var(--green);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-1rem);
    transition: opacity .22s, visibility .22s, transform .22s;
  }

  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list li { border-bottom: var(--rule-divider) solid rgba(var(--cream-rgb), .28); }
  .nav-list a { display: block; padding: 1.2rem .25rem; font-size: .9rem; }
  .nav-list .nav-cta { margin-top: 1rem; text-align: center; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(.3rem) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-.3rem) rotate(-45deg); }

  .hero::after {
    background: linear-gradient(180deg, rgba(var(--green-rgb), .45) 0%, rgba(var(--green-rgb), .88) 52%, var(--green) 78%);
  }

  .hero-image {
    inset: 0;
    height: 64%;
    object-position: 58% center;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    align-items: end;
    gap: 0;
    padding-top: 8.5rem;
    padding-bottom: 4.5rem;
  }

  .hero-copy { align-self: end; padding-top: 13rem; }
  .hero-meta { margin: 2.5rem 0 0; }
  .hero-mark, .territory::before, .scroll-cue { display: none; }

  .section-head,
  .process .section-head {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 1.75rem;
  }

  .section-intro { max-width: 42rem; }
  .territory-grid, .contact-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }

  .step {
    min-height: auto;
    border-right: 0;
    border-bottom: var(--rule-card) solid rgba(var(--sand-rgb), .7);
  }

  .step:last-child { border-bottom: 0; }
  .step h3 { margin-top: 2rem; }

  .mobile-contact {
    position: fixed;
    z-index: 90;
    right: 1rem;
    bottom: 1rem;
    display: inline-flex;
    align-items: center;
    min-height: 3.25rem;
    padding: .8rem 1rem;
    color: var(--green);
    background: var(--sand);
    border: var(--rule-card) solid var(--green);
    box-shadow: 0 .6rem 1.8rem rgba(var(--green-rgb), .24);
    font-size: .72rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(1rem);
    transition: opacity .2s ease, transform .2s ease;
  }

  .mobile-contact.is-visible { opacity: 1; pointer-events: auto; transform: none; }
  body.menu-open .mobile-contact { opacity: 0; pointer-events: none; transform: translateY(1rem); }
}

@media (max-width: 45rem) {
  :root {
    --gutter: 1.25rem;
    --text-display: clamp(2.85rem, 12.5vw, 4.7rem);
    --text-section: clamp(2.35rem, 11vw, 3.7rem);
    --text-contact: clamp(2.85rem, 12vw, 4.1rem);
    --section-space: 5rem;
    --section-head-space: 3.25rem;
    --rule-brand: 3px;
    --rule-accent: 3px;
    --footer-mark-size: 10rem;
  }

  html { scroll-padding-top: 5.5rem; }
  .header-inner { min-height: 5.25rem; }
  .brand-logo { width: 8.5rem; }
  .brand-sub { font-size: .46rem; }
  .hero-copy { padding-top: 10rem; }
  .hero-title { max-width: 11ch; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-meta { width: 100%; }

  .solution { grid-template-columns: 1fr; gap: 1.4rem; }
  .solution .tag-list { grid-column: auto; }
  .solution-number { font-size: clamp(4rem, 20vw, 6rem); }
  .scope-note { display: block; }
  .scope-note::before { display: block; width: var(--accent-width); margin: 0 0 1rem; }

  .territory-place { padding: 2rem 1.35rem; }
  .activity-list li { grid-template-columns: 3.8rem 1fr; gap: 1rem; }
  .activity-index { font-size: clamp(1.6rem, 8vw, 2.1rem); }

  .attribution { grid-template-columns: 1fr; gap: .6rem; padding: 1.25rem 1.15rem; }
  .cases { grid-template-columns: 1fr; }
  .case:last-child { grid-column: auto; display: flex; }
  .case:last-child .case-visual { min-height: 0; aspect-ratio: 4 / 3; border-right: 0; border-bottom: var(--rule-card) solid var(--green); }

  .lead-form { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .contact-links a { grid-template-columns: 1fr; gap: .25rem; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .mobile-contact { right: .75rem; bottom: .75rem; }
}

@media (max-width: 30rem) {
  .eyebrow { max-width: 100%; font-size: .68rem; }
  .hero-title { font-size: clamp(2.65rem, 12vw, 3.7rem); }
  .section-title { font-size: clamp(2.15rem, 10.7vw, 3.1rem); }
  .activity-list li { grid-template-columns: 3.25rem 1fr; }
  .step-number { font-size: 3.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
}