/* =========================================================
   RENTALS — OUTREACH LANDING PAGE
   Parent brand: Inter + Michroma
   Vertical identity: Midnight / Limestone / Brass / Teal
   ========================================================= */

:root {
  --brand-1: #f844f8;
  --brand-2: #18f8f8;
  --accent: #faff00;

  --rental-ink: #202d3a;
  --rental-ink-soft: #2c3d4b;
  --rental-limestone: #eeeae0;
  --rental-paper: #f8f7f2;
  --rental-white: #ffffff;
  --rental-teal: #347d7b;
  --rental-teal-dark: #286866;
  --rental-brass: #b28e52;
  --rental-muted: #747b7c;
  --rental-line: #deded7;

  --text: var(--rental-ink);
  --muted: var(--rental-muted);
  --bg: var(--rental-paper);
  --surface: var(--rental-white);

  --shadow-light: 0 3px 14px rgba(32, 45, 58, 0.06);
  --shadow-medium: 0 12px 32px rgba(32, 45, 58, 0.10);
  --shadow-strong: 0 20px 55px rgba(32, 45, 58, 0.16);

  --container: 1200px;
  --max-content-width: 720px;

  --font-body: 'Inter', sans-serif;
  --font-display: 'Michroma', sans-serif;

  --transition: 220ms ease;
}


/* RESET */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--font-body);
  color: var(--rental-ink);
  background: var(--rental-paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body,
button,
a {
  font-family: var(--font-body);
}

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

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

button {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--rental-teal);
  outline-offset: 4px;
}

section {
  position: relative;
}

.section-container {
  width: min(var(--container), calc(100% - 64px));
  margin-inline: auto;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--rental-teal);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-kicker-light {
  color: #a9c9c5;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--rental-teal);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow-line {
  width: 30px;
  height: 2px;
  background: var(--rental-teal);
}


/* BUTTONS */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 54px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

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

.button-teal:hover {
  background: var(--rental-teal-dark);
}

.button-dark {
  color: #fff;
  background: var(--rental-ink);
}

.button-dark:hover {
  background: var(--rental-teal);
}

.button-outline {
  color: var(--rental-ink);
  background: transparent;
  border-color: var(--rental-ink);
}

.button-outline:hover {
  color: #fff;
  background: var(--rental-ink);
}

.button-light {
  color: var(--rental-ink);
  background: var(--rental-limestone);
}

.button-light:hover {
  color: #fff;
  background: var(--rental-teal);
}

.button-full {
  width: 100%;
}


/* HEADER */

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  width: 100%;
  background: rgba(248, 247, 242, 0.96);
  border-bottom: 1px solid rgba(32, 45, 58, 0.10);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1380px, calc(100% - 64px));
  min-height: 82px;
  margin: auto;
}

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

.brand img {
  width: auto;
  max-width: 190px;
  max-height: 52px;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 25px;
}

.primary-nav > a:not(.button) {
  color: #49545d;
  font-size: 0.72rem;
  font-weight: 700;
  transition: color var(--transition);
}

.primary-nav > a:not(.button):hover {
  color: var(--rental-teal);
}

.nav-cta {
  min-height: 44px;
  padding: 11px 17px;
  font-size: 0.7rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px;
  border: 1px solid var(--rental-line);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--rental-ink);
  transition: transform var(--transition);
}


/* HERO */

.hero {
  overflow: hidden;
  padding: 75px 0 0;
  background: var(--rental-paper);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  align-items: center;
  gap: 55px;
  width: min(1380px, calc(100% - 64px));
  margin: auto;
}

.hero-content {
  max-width: 670px;
  padding: 35px 0 65px;
}

.hero h1 {
  margin-top: 27px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.1vw, 3.55rem);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.hero h1 span {
  color: var(--rental-teal);
}

.hero-description {
  max-width: 610px;
  margin-top: 22px;
  color: #69737a;
  font-size: 0.94rem;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 32px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 290px;
  color: var(--rental-ink);
  font-size: 0.73rem;
  font-weight: 800;
  line-height: 1.6;
}

.text-link span {
  color: var(--rental-teal);
  font-size: 1rem;
  transition: transform var(--transition);
}

.text-link:hover span {
  transform: translateX(4px);
}

.hero-microcopy {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 34px;
  color: #858d91;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.hero-visual {
  position: relative;
  min-height: 580px;
}

.hero-image-placeholder {
  position: absolute;
  inset: 0 0 35px 0;
  display: flex;
  align-items: flex-end;
  min-height: 500px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(32, 45, 58, 0.08), rgba(32, 45, 58, 0.82)),
    linear-gradient(135deg, #b8b3a5, #61726f 58%, #263a46);
}

.image-grid-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255,255,255,0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.22) 1px, transparent 1px);
  background-size: 48px 48px;
}

.portfolio-visual-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 35px;
  color: #fff;
}

.visual-overline {
  color: #c5d6d1;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.visual-title {
  max-width: 430px;
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  line-height: 1.5;
  text-transform: uppercase;
}

.visual-caption {
  margin-top: 20px;
  color: rgba(255,255,255,0.65);
  font-size: 0.65rem;
}

.visual-data-card {
  position: absolute;
  z-index: 2;
  right: -15px;
  bottom: 0;
  width: 220px;
  padding: 22px;
  color: var(--rental-ink);
  background: var(--rental-limestone);
  border: 7px solid var(--rental-paper);
  box-shadow: var(--shadow-medium);
}

.visual-data-card > span {
  display: block;
  margin-bottom: 16px;
  color: var(--rental-teal);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.visual-data-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.visual-data-row strong {
  font-size: 0.58rem;
  letter-spacing: 0.04em;
}

.visual-data-dot {
  width: 8px;
  height: 8px;
  background: var(--rental-teal);
  border-radius: 50%;
}

.visual-data-dot-muted {
  background: #87949a;
}

.visual-data-dot-brass {
  background: var(--rental-brass);
}

.hero-bottom-line {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 19px max(32px, calc((100% - 1380px) / 2));
  color: #fff;
  background: var(--rental-ink);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}


/* PORTFOLIO OVERVIEW */

.portfolio-section {
  padding: 110px 0 120px;
  background: var(--rental-limestone);
}

.portfolio-heading {
  display: grid;
  grid-template-columns: 1fr 0.65fr;
  align-items: end;
  gap: 50px;
  margin: 25px 0 55px;
}

.portfolio-heading h2,
.diagnostic-heading h2,
.methodology-heading h2,
.offers-heading h2,
.control-heading h2,
.delivery-copy h2,
.boundaries-layout h2,
.faq-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.65rem);
  font-weight: 400;
  line-height: 1.5;
  text-transform: uppercase;
}

.portfolio-heading h2 span,
.offers-heading h2 span,
.delivery-copy h2 span {
  color: var(--rental-teal);
}

.portfolio-heading p {
  max-width: 440px;
  color: #6b7478;
  font-size: 0.9rem;
  line-height: 1.85;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.portfolio-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 305px;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid rgba(32, 45, 58, 0.08);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.portfolio-card-dark {
  color: #fff;
  background: var(--rental-ink);
}

.portfolio-index {
  color: var(--rental-brass);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.portfolio-icon {
  margin-top: 23px;
  color: var(--rental-teal);
  font-size: 2.4rem;
  line-height: 1;
}

.portfolio-card-dark .portfolio-icon {
  color: #a9c9c5;
}

.portfolio-card h3 {
  margin-top: 25px;
  font-size: 1.02rem;
  font-weight: 800;
}

.portfolio-card p {
  margin-top: 10px;
  color: #737b7e;
  font-size: 0.77rem;
  line-height: 1.75;
}

.portfolio-card-dark p {
  color: #c0c8c9;
}

.portfolio-caption {
  margin-top: auto;
  padding-top: 24px;
  color: var(--rental-teal);
  font-size: 0.54rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.portfolio-card-dark .portfolio-caption {
  color: #a9c9c5;
}


/* PROBLEM SECTION */

.problem-section {
  padding: 115px 0 105px;
  color: #fff;
  background: var(--rental-ink);
}

.problem-layout {
  display: grid;
  grid-template-columns: 0.75fr 1fr;
  gap: 75px;
}

.problem-intro {
  position: sticky;
  top: 125px;
  align-self: start;
}

.problem-intro h2 {
  margin-top: 25px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 400;
  line-height: 1.55;
  text-transform: uppercase;
}

.problem-intro h2 span {
  color: #a9c9c5;
}

.problem-intro > p {
  max-width: 430px;
  margin-top: 22px;
  color: #c1c9cc;
  font-size: 0.9rem;
  line-height: 1.9;
}

.problem-list {
  border-top: 1px solid rgba(255,255,255,0.17);
}

.problem-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255,255,255,0.17);
}

.problem-index {
  color: #bca16e;
  font-size: 0.72rem;
  font-weight: 800;
}

.problem-item h3 {
  font-size: 1rem;
  font-weight: 700;
}

.problem-item p {
  max-width: 530px;
  margin-top: 8px;
  color: #b9c2c5;
  font-size: 0.79rem;
  line-height: 1.8;
}

.problem-conclusion {
  display: flex;
  grid-column: 1 / -1;
  align-items: flex-start;
  gap: 20px;
  max-width: 850px;
  margin-top: 10px;
  padding: 26px 30px;
  color: var(--rental-ink);
  background: var(--rental-limestone);
}

.conclusion-mark {
  display: flex;
  flex: 0 0 32px;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: #fff;
  background: var(--rental-teal);
  border-radius: 50%;
  font-weight: 800;
}

.problem-conclusion p {
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.8;
}


/* DIAGNOSTIC */

.diagnostic-section {
  padding: 115px 0;
  background: var(--rental-paper);
}

.diagnostic-heading {
  display: grid;
  grid-template-columns: 1fr 0.65fr;
  align-items: end;
  gap: 60px;
  margin-top: 25px;
}

.diagnostic-heading h2 {
  max-width: 720px;
}

.diagnostic-heading p {
  color: #6c7478;
  font-size: 0.87rem;
  line-height: 1.9;
}

.diagnostic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 60px;
}

.diagnostic-column {
  padding: 35px;
  background: var(--rental-limestone);
}

.diagnostic-column-accent {
  color: #fff;
  background: var(--rental-ink-soft);
}

.diagnostic-label,
.offer-label {
  display: block;
  color: var(--rental-teal);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.diagnostic-column-accent .diagnostic-label {
  color: #a9c9c5;
}

.check-list,
.question-list {
  display: grid;
  gap: 15px;
  margin-top: 27px;
  list-style: none;
}

.check-list li,
.question-list li {
  position: relative;
  padding-left: 25px;
  font-size: 0.82rem;
  line-height: 1.65;
}

.check-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--rental-teal);
  content: "✓";
  font-weight: 800;
}

.question-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: #bca16e;
  content: "↗";
  font-weight: 800;
}

.measurement-panel {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 20px 50px;
  margin-top: 22px;
  padding: 35px;
  background: #e8e5da;
}

.measurement-panel h3 {
  max-width: 390px;
  margin-top: 12px;
  font-size: 1.05rem;
}

.metric-tags {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  gap: 9px;
}

.metric-tags span {
  padding: 9px 12px;
  color: var(--rental-ink);
  background: #fff;
  border: 1px solid #d8d6cc;
  font-size: 0.66rem;
  font-weight: 700;
}

.measurement-panel > p {
  grid-column: 1 / -1;
  max-width: 800px;
  color: #777d7d;
  font-size: 0.75rem;
  line-height: 1.8;
}


/* METHODOLOGY */

.methodology-section {
  padding: 110px 0;
  background: #e9ece8;
}

.methodology-heading {
  display: grid;
  grid-template-columns: 1fr 0.65fr;
  align-items: end;
  gap: 55px;
  margin-top: 25px;
}

.methodology-heading p {
  color: #6d7475;
  font-size: 0.88rem;
  line-height: 1.85;
}

.methodology-grid {
  display: grid;
  grid-template-columns: 1fr 35px 1fr 35px 1fr;
  align-items: center;
  gap: 13px;
  margin-top: 55px;
}

.method-card {
  min-height: 295px;
  padding: 30px;
  background: #fff;
  border-top: 3px solid var(--rental-brass);
}

.method-card-featured {
  color: #fff;
  background: var(--rental-ink);
  border-top-color: var(--rental-teal);
}

.method-number {
  display: block;
  color: var(--rental-teal);
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.method-card-featured .method-number {
  color: #a9c9c5;
}

.method-tag {
  display: block;
  margin-top: 20px;
  color: var(--rental-brass);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.method-card-featured .method-tag {
  color: #a9c9c5;
}

.method-card h3 {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  text-transform: uppercase;
}

.method-card p {
  margin-top: 15px;
  color: #747b7c;
  font-size: 0.77rem;
  line-height: 1.8;
}

.method-card-featured p {
  color: #c4cccd;
}

.method-connector {
  color: var(--rental-teal);
  font-size: 1.5rem;
  text-align: center;
}


/* OFFERS */

.offers-section {
  padding: 120px 0;
  background: var(--rental-paper);
}

.offers-heading {
  display: grid;
  grid-template-columns: 1fr 0.65fr;
  align-items: end;
  gap: 55px;
  margin-top: 25px;
}

.offers-heading p {
  color: #6d7475;
  font-size: 0.87rem;
  line-height: 1.9;
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 55px;
}

.offer-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--rental-line);
  box-shadow: var(--shadow-light);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.offer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.offer-card-primary {
  border-top: 4px solid var(--rental-teal);
}

.offer-card-control {
  border-top: 4px solid var(--rental-brass);
}

.offer-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.offer-category {
  color: var(--rental-teal);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.offer-indicator {
  padding: 6px 9px;
  color: var(--rental-ink);
  background: #eeece3;
  font-size: 0.54rem;
  font-weight: 800;
  letter-spacing: 0.07em;
}

.offer-card h3 {
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 400;
  line-height: 1.7;
}

.offer-summary {
  min-height: 100px;
  margin-top: 13px;
  color: #71797b;
  font-size: 0.79rem;
  line-height: 1.8;
}

.offer-divider {
  height: 1px;
  margin: 24px 0;
  background: var(--rental-line);
}

.offer-label {
  margin-top: 5px;
}

.offer-card ul {
  display: grid;
  gap: 10px;
  margin: 17px 0 26px;
  padding-left: 18px;
  color: #656f73;
  font-size: 0.73rem;
  line-height: 1.7;
}

.offer-card li::marker {
  color: var(--rental-teal);
}

.offer-deliverables {
  margin-top: auto;
  padding: 20px;
  background: var(--rental-limestone);
}

.offer-deliverables p,
.offer-fit {
  margin-top: 10px;
  color: #667174;
  font-size: 0.73rem;
  line-height: 1.8;
}

.offer-fit {
  padding-top: 15px;
  border-top: 1px solid var(--rental-line);
  font-size: 0.68rem;
}

.offer-card > .button {
  margin-top: 23px;
}

.scope-distinction {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 25px;
  padding: 22px 25px;
  background: #ece9df;
}

.scope-distinction-mark {
  display: flex;
  flex: 0 0 27px;
  align-items: center;
  justify-content: center;
  width: 27px;
  height: 27px;
  color: #fff;
  background: var(--rental-brass);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 800;
}

.scope-distinction p {
  color: #606a6c;
  font-size: 0.75rem;
  line-height: 1.8;
}

.scope-distinction strong {
  color: var(--rental-ink);
}

.offers-note {
  max-width: 850px;
  margin-top: 25px;
  color: #777d7d;
  font-size: 0.73rem;
  line-height: 1.8;
}


/* CONTROL PRINCIPLE */

.control-section {
  padding: 110px 0;
  background: var(--rental-limestone);
}

.control-heading {
  display: grid;
  grid-template-columns: 1fr 0.65fr;
  align-items: end;
  gap: 55px;
  margin-top: 25px;
}

.control-heading p {
  color: #6d7475;
  font-size: 0.88rem;
  line-height: 1.85;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 50px;
}

.control-card {
  min-height: 205px;
  padding: 27px;
  background: #fff;
  border-top: 2px solid var(--rental-teal);
}

.control-card > span {
  color: var(--rental-brass);
  font-size: 0.7rem;
  font-weight: 800;
}

.control-card h3 {
  margin-top: 22px;
  font-size: 0.94rem;
  font-weight: 800;
}

.control-card p {
  margin-top: 10px;
  color: #71797b;
  font-size: 0.76rem;
  line-height: 1.8;
}


/* DELIVERY */

.delivery-section {
  padding: 115px 0;
  background: var(--rental-paper);
}

.delivery-layout {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 90px;
}

.delivery-copy h2 {
  margin-top: 25px;
}

.delivery-copy > p {
  margin-top: 20px;
  color: #6b7478;
  font-size: 0.86rem;
  line-height: 1.9;
}

.delivery-steps {
  border-top: 1px solid var(--rental-line);
}

.delivery-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rental-line);
}

.delivery-step > span {
  color: var(--rental-teal);
  font-size: 0.75rem;
  font-weight: 800;
}

.delivery-step h3 {
  font-size: 0.93rem;
  font-weight: 800;
}

.delivery-step p {
  margin-top: 6px;
  color: #747b7c;
  font-size: 0.76rem;
  line-height: 1.75;
}


/* BOUNDARIES */

.boundaries-section {
  padding: 110px 0;
  background: #fff;
}

.boundaries-layout {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 85px;
}

.boundaries-layout h2 {
  margin-top: 25px;
}

.boundaries-content > p {
  color: #6e777a;
  font-size: 0.86rem;
  line-height: 1.9;
}

.boundary-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 25px;
  margin-top: 30px;
}

.boundary-list > div {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.boundary-symbol {
  display: flex;
  flex: 0 0 23px;
  align-items: center;
  justify-content: center;
  width: 23px;
  height: 23px;
  color: #fff;
  background: var(--rental-teal);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 800;
}

.boundary-minus {
  background: #8a7770;
}

.boundary-list p {
  color: #626d70;
  font-size: 0.75rem;
  line-height: 1.75;
}

.boundaries-content .boundary-disclaimer {
  margin-top: 30px;
  padding-top: 22px;
  color: #858c8c;
  border-top: 1px solid var(--rental-line);
  font-size: 0.72rem;
}


/* FAQ */

.faq-section {
  padding: 115px 0;
  background: #e9ece8;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 90px;
}

.faq-intro h2 {
  margin-top: 25px;
}

.faq-intro p {
  margin-top: 18px;
  color: #737b7c;
  font-size: 0.86rem;
}

.faq-list {
  border-top: 1px solid #d0d8d3;
}

.faq-item {
  border-bottom: 1px solid #d0d8d3;
}

.faq-item summary {
  position: relative;
  padding: 21px 40px 21px 0;
  color: var(--rental-ink);
  font-size: 0.83rem;
  font-weight: 800;
  line-height: 1.6;
  list-style: none;
  cursor: pointer;
}

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

.faq-item summary::after {
  position: absolute;
  top: 18px;
  right: 4px;
  color: var(--rental-teal);
  content: "+";
  font-size: 1.35rem;
  font-weight: 400;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 35px 22px 0;
}

.faq-answer p {
  color: #70797b;
  font-size: 0.78rem;
  line-height: 1.85;
}


/* FINAL CTA */

.final-cta {
  padding: 105px 32px;
  color: #fff;
  background:
    radial-gradient(circle at 90% 15%, rgba(52, 125, 123, 0.25), transparent 28%),
    var(--rental-ink);
}

.final-cta-inner {
  width: min(900px, 100%);
  margin: auto;
  text-align: center;
}

.final-cta h2 {
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.7vw, 3rem);
  font-weight: 400;
  line-height: 1.55;
  text-transform: uppercase;
}

.final-cta h2 span {
  color: #a9c9c5;
}

.final-cta-inner > p {
  max-width: 650px;
  margin: 20px auto 0;
  color: #c0c9ca;
  font-size: 0.88rem;
  line-height: 1.9;
}

.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 25px;
  margin-top: 34px;
}

.final-cta-link {
  color: #a9c9c5;
  font-size: 0.75rem;
  font-weight: 700;
}

.final-cta-link:hover {
  color: #fff;
}

.final-cta-note {
  margin-top: 35px;
  color: #929e9f;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}


/* FOOTER */

.site-footer {
  padding: 70px 0 25px;
  color: #fff;
  background: #17232d;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr 1fr;
  gap: 45px;
  padding-bottom: 55px;
}

.footer-logo img {
  width: auto;
  max-width: 180px;
  max-height: 50px;
  object-fit: contain;
}

.footer-company {
  margin-top: 23px;
  font-size: 0.9rem;
  font-weight: 800;
}

.footer-brand > p:not(.footer-company) {
  margin-top: 5px;
  color: #b4c0c2;
  font-size: 0.75rem;
}

.footer-brand > span {
  display: block;
  margin-top: 17px;
  color: #a9c9c5;
  font-size: 0.7rem;
  font-weight: 700;
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-column h3 {
  margin-bottom: 7px;
  font-size: 0.75rem;
  font-weight: 800;
}

.footer-column a {
  color: #aebbc0;
  font-size: 0.7rem;
  transition: color var(--transition);
}

.footer-column a:hover {
  color: #a9c9c5;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 15px 35px;
  padding-top: 25px;
  border-top: 1px solid rgba(255,255,255,0.13);
}

.footer-bottom p {
  max-width: 480px;
  color: #98a6a9;
  font-size: 0.65rem;
  line-height: 1.8;
}

.footer-bottom > span {
  width: 100%;
  margin-top: 10px;
  color: #89989c;
  font-size: 0.65rem;
}


/* RESPONSIVE — TABLET */

@media (max-width: 1050px) {

  .primary-nav {
    gap: 15px;
  }

  .primary-nav > a:not(.button) {
    font-size: 0.67rem;
  }

  .hero-grid {
    gap: 30px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .hero-image-placeholder {
    min-height: 460px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .problem-layout {
    gap: 45px;
  }

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

  .control-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .delivery-layout,
  .boundaries-layout,
  .faq-layout {
    gap: 50px;
  }

  .footer-main {
    grid-template-columns: 1.3fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

}


/* RESPONSIVE — MOBILE NAVIGATION */

@media (max-width: 800px) {

  .header-inner {
    min-height: 72px;
  }

  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 28px 25px;
    background: var(--rental-paper);
    border-bottom: 1px solid var(--rental-line);
    box-shadow: var(--shadow-medium);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition:
      opacity var(--transition),
      visibility var(--transition),
      transform var(--transition);
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .primary-nav > a:not(.button) {
    padding: 14px 0;
    border-bottom: 1px solid var(--rental-line);
    font-size: 0.8rem;
  }

  .primary-nav .nav-cta {
    margin-top: 18px;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

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

  .hero-content {
    padding-bottom: 20px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-image-placeholder {
    min-height: 390px;
  }

  .hero-bottom-line {
    flex-wrap: wrap;
    justify-content: center;
    padding-inline: 20px;
    font-size: 0.56rem;
  }

  .portfolio-heading,
  .diagnostic-heading,
  .methodology-heading,
  .offers-heading,
  .control-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .problem-layout {
    grid-template-columns: 1fr;
  }

  .problem-intro {
    position: static;
  }

  .problem-conclusion {
    grid-column: auto;
  }

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

  .method-connector {
    transform: rotate(90deg);
  }

  .delivery-layout,
  .boundaries-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

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

  .measurement-panel > p {
    grid-column: auto;
  }

}


/* RESPONSIVE — SMALL MOBILE */

@media (max-width: 600px) {

  .section-container {
    width: calc(100% - 38px);
  }

  .header-inner {
    width: calc(100% - 38px);
  }

  .brand img {
    max-width: 155px;
    max-height: 45px;
  }

  .hero {
    padding-top: 35px;
  }

  .hero-grid {
    width: calc(100% - 38px);
  }

  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
    line-height: 1.45;
  }

  .hero-description {
    font-size: 0.84rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .text-link {
    max-width: 100%;
  }

  .hero-microcopy {
    font-size: 0.52rem;
    line-height: 1.8;
  }

  .hero-visual {
    min-height: 350px;
  }

  .hero-image-placeholder {
    min-height: 320px;
  }

  .portfolio-visual-content {
    padding: 22px;
  }

  .visual-data-card {
    right: -4px;
    width: 185px;
    padding: 16px;
    border-width: 5px;
  }

  .visual-data-row strong {
    font-size: 0.52rem;
  }

  .hero-bottom-line {
    gap: 10px 17px;
    font-size: 0.5rem;
    letter-spacing: 0.08em;
  }

  .portfolio-section,
  .problem-section,
  .diagnostic-section,
  .methodology-section,
  .offers-section,
  .control-section,
  .delivery-section,
  .boundaries-section,
  .faq-section {
    padding: 75px 0;
  }

  .portfolio-heading h2,
  .diagnostic-heading h2,
  .methodology-heading h2,
  .offers-heading h2,
  .control-heading h2,
  .delivery-copy h2,
  .boundaries-layout h2,
  .faq-intro h2 {
    font-size: 1.65rem;
    line-height: 1.6;
  }

  .portfolio-grid,
  .diagnostic-grid,
  .offers-grid,
  .control-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card {
    min-height: 260px;
  }

  .problem-intro h2 {
    font-size: 1.65rem;
  }

  .problem-item {
    grid-template-columns: 32px 1fr;
    gap: 12px;
  }

  .problem-conclusion {
    padding: 22px 18px;
  }

  .diagnostic-column,
  .offer-card {
    padding: 25px 21px;
  }

  .measurement-panel {
    padding: 25px 21px;
  }

  .method-card {
    min-height: auto;
    padding: 25px;
  }

  .scope-distinction {
    padding: 20px 17px;
  }

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

  .faq-item summary {
    font-size: 0.78rem;
  }

  .final-cta {
    padding: 75px 20px;
  }

  .final-cta h2 {
    font-size: 1.7rem;
  }

  .final-cta-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .final-cta-link {
    line-height: 1.8;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 35px 20px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
  }

}


/* REDUCED MOTION */

@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;
  }

}