@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:ital,wght@0,400..700;1,400..700&family=Barlow+Condensed:ital,wght@0,100..900;1,100..900&family=Barlow:ital,wght@0,100..900;1,100..900&display=swap');

:root {
  --font-base: 'Instrument Sans', ui-sans-serif, system-ui, sans-serif;
  --font-heading: 'Barlow Condensed', 'Instrument Sans', sans-serif;
  --teal: #278D88;
  --teal-dark: #1f706c;
  --teal-t: rgba(39, 141, 136, 0.12);
  --ink: #000000;
  --ink2: #000000;
  --ink3: #000000;
  --paper: #f4f3f0;
  --white: #ffffff;
  --border: #e2dfd7;
  --ps: #278D88;
  --ps-t: rgba(39, 141, 136, 0.12);
  --tm: #278D88;
  --tm-t: rgba(39, 141, 136, 0.12);
  --ia: #278D88;
}

/* ══ SECTION CONTAINERS (INDEX PAGE ALIGNED: MAX-WIDTH 1638px) ══ */
.hero-content,
.ov-intro,
.ov-verticals,
.zone-header,
.prod-grid,
.cases-inner,
.other-ind-inner,
.cta-inner {
  max-width: 1638px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

/* ══ HERO ════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 72vh;
  padding-top: 60px;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .35;
  filter: grayscale(20%);
}

.hero-bg-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a0a0a 0%, rgba(10, 10, 10, .6) 50%, rgba(39, 141, 136, .25) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 64px 56px 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
}

.hc-breadcrumb {
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hc-breadcrumb a {
  color: #ffffff;
  text-decoration: none;
  transition: color .2s;
}

.hc-breadcrumb a:hover {
  color: #ffffff;
}

.hc-breadcrumb span {
  color: #ffffff;
}

.hc-tag {
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hc-tag::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--teal);
}

.hc-title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  text-transform: none;
  color: #ffffff;
  margin-bottom: 20px;
  display: inline-block;
}

.hc-sub {
  font-size: 16px;
  font-weight: 300;
  color: #ffffff;
  line-height: 1.72;
  max-width: 440px;
}

.hc-sub strong {
  color: #ffffff;
  font-weight: 600;
}

.hc-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-left: 32px;
  border-left: 1px solid rgba(255, 255, 255, .07);
}

.hc-challenge {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .07);
  border-left: 3px solid var(--teal);
  padding: 20px 22px;
}

.hc-challenge-lbl {
  font-size: 14px;
  letter-spacing: 0.3px;
  text-transform: none;
  color: var(--teal);
  margin-bottom: 10px;
  font-weight: 600;
}

.hc-challenge-text {
  font-size: 16px;
  font-weight: 300;
  color: #ffffff;
  line-height: 1.65;
}

.hc-stats {
  display: flex;
  gap: 0;
  border: 1px solid rgba(255, 255, 255, .07);
  overflow: hidden;
}

.hcs {
  flex: 1;
  padding: 16px 18px;
  background: rgba(255, 255, 255, .03);
  border-right: 1px solid rgba(255, 255, 255, .07);
}

.hcs:last-child {
  border-right: none;
}

.hcs-n {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: #ffffff;
  letter-spacing: -0.5px;
  transition: color .3s;
}

.hcs:hover .hcs-n {
  color: #ffffff;
}

.hcs-l {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: none;
  color: var(--teal);
  margin-top: 3px;
}

/* ══ ZONE NAV (STICKY SECONDARY SUB-NAV BAR) ════════ */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

.zone-nav {
  position: sticky;
  top: 60px;
  z-index: 30;
  height: 54px;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.zone-nav-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 0 56px;
  scrollbar-width: none;
  max-width: 1638px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  height: 100%;
}

.zone-nav-inner::-webkit-scrollbar {
  display: none;
}

.zn-item {
  font-family: var(--font-base, 'Barlow', sans-serif);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
  text-transform: capitalize;
  padding: 0 20px;
  height: 100%;
  display: inline-flex;
  align-items: center;
  color: #000000;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s ease;
  position: relative;
  box-sizing: border-box;
}

.zn-item:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.zn-item.active {
  color: var(--teal) !important;
  font-weight: 700;
  border-bottom: 2px solid var(--teal) !important;
}

/* ══ PRODUCT PAGE TITLE DESIGN SYSTEM ══════════════ */
.slbl {
  font-size: 15px;
  letter-spacing: normal;
  font-weight: 500;
  font-family: var(--font-base);
  text-transform: capitalize;
  color: #000000;
  margin-bottom: 12px;
  display: block;
}

.slbl.teal-lbl {
  color: var(--teal);
  letter-spacing: normal;
}

.zone.dark .slbl,
.zone.service-dark .slbl,
.hero .slbl,
.cta .slbl {
  color: #ffffff;
}

.shd {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  text-transform: none;
  color: #000000;
  margin-bottom: 16px;
  display: inline-block;
}

.title-accent-bar {
  display: block;
  width: 50px;
  height: 5px;
  background-color: var(--teal);
  margin-top: 12px;
  border-radius: 2px;
}

.cta .title-accent-bar {
  background-color: #ffffff;
}

.ssub {
  font-size: 16px;
  font-weight: 300;
  color: #000000;
  line-height: 1.72;
  max-width: 560px;
}

/* ══ OVERVIEW ════════════════════════════════════ */
.overview {
  position: relative;
  overflow: hidden;
  background: var(--white);
  padding: 80px 56px;
  border-bottom: 1px solid var(--border);
}

.ov-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
  margin-bottom: 56px;
}

.journey {
  background: #f7f6f2;
  border: 1px solid #e5e3dc;
  padding: 36px 44px;
}

.journey-lbl {
  font-size: 15px;
  letter-spacing: normal;
  text-transform: capitalize;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 600;
}

.journey-flow {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.jf-stop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.jf-dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  background: rgba(39, 141, 136, 0.12);
  color: #278D88;
}

.jf-dot.a {
  background: rgba(39, 141, 136, 0.12);
  color: #278D88;
}

.jf-dot.b {
  background: rgba(39, 141, 136, 0.12);
  color: #278D88;
}

.jf-dot.c {
  background: rgba(39, 141, 136, 0.12);
  color: #278D88;
}

.jf-label {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: capitalize;
  color: #000000;
  text-align: center;
  line-height: 1.3;
  max-width: 160px;
}

.jf-arrow {
  color: #278D88;
  opacity: 0.5;
  font-size: 16px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  flex-shrink: 0;
}

.ov-verticals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}

.ov-v {
  background: var(--white);
  padding: 24px 20px;
}

.ov-v-tag {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: none;
  margin-bottom: 8px;
}

.ov-v-tag.ia {
  color: var(--teal);
}

.ov-v-tag.ps {
  color: var(--ps);
}

.ov-v-tag.tm {
  color: var(--tm);
}

.ov-v-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #000000;
  margin-bottom: 8px;
  line-height: 1.05;
}

.ov-v-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.ov-v-items li {
  font-size: 15px;
  font-weight: 300;
  color: #000000;
  display: flex;
  gap: 6px;
  line-height: 1.5;
}

.ov-v-items li::before {
  content: '—';
  color: var(--border);
}

/* ══ ZONE SECTIONS ═══════════════════════════════ */
.zone {
  padding: 80px 56px;
  border-bottom: 1px solid var(--border);
}

.zone.alt {
  background: var(--white);
}

.zone.dark {
  background: var(--ink);
  border-bottom: none;
}

.zone.teal-zone {
  background: var(--teal);
  border-bottom: none;
}

.zone-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 56px;
}

.zh-zone-num {
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: #000000;
  margin-bottom: 8px;
  font-weight: 600;
}

.zh-zone-num.ia {
  color: var(--teal);
}

.zh-zone-num.ps {
  color: var(--ps);
}

.zh-zone-num.tm {
  color: var(--tm);
}

.zone.dark .zh-zone-num {
  color: #ffffff;
}

.zone.teal-zone .zh-zone-num {
  color: rgba(255, 255, 255, .6);
}

.zh-title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  text-transform: none;
  color: #000000;
  margin-bottom: 16px;
  display: inline-block;
}

.zone.dark .zh-title,
.zone.service-dark .zh-title,
.zone.teal-zone .zh-title {
  color: #ffffff;
}

.zh-desc {
  font-size: 16px;
  font-weight: 300;
  color: #000000;
  line-height: 1.72;
}

.zone.dark .zh-desc {
  color: #ffffff;
}

.zone.teal-zone .zh-desc {
  color: #ffffff;
}

.zh-desc strong {
  font-weight: 600;
  color: #000000;
}

.zone.dark .zh-desc strong {
  color: #ffffff;
}

.zone.teal-zone .zh-desc strong {
  color: #ffffff;
}

.zh-challenge {
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--border);
  border-left: 3px solid var(--teal);
}

.zone.dark .zh-challenge {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .08);
  border-left: 3px solid var(--teal);
}

.zone.teal-zone .zh-challenge {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .2);
  border-left: 3px solid #fff;
}

.zh-ch-lbl {
  font-size: 14px;
  letter-spacing: 0.3px;
  text-transform: none;
  color: var(--teal);
  margin-bottom: 8px;
  font-weight: 600;
}

.zh-ch-lbl.ps {
  color: var(--ps);
}

.zh-ch-lbl.tm {
  color: var(--tm);
}

.zone.teal-zone .zh-ch-lbl {
  color: #ffffff;
}

.zh-ch-text {
  font-size: 16px;
  font-weight: 300;
  color: #000000;
  line-height: 1.65;
}

.zone.dark .zh-ch-text {
  color: #ffffff;
}

.zone.teal-zone .zh-ch-text {
  color: #ffffff;
}

.zh-ch-text strong {
  font-weight: 600;
  color: #000000;
}

.zone.dark .zh-ch-text strong {
  color: #ffffff;
}

.zone-accent {
  width: 40px;
  height: 3px;
  background: var(--teal);
  margin-bottom: 20px;
}

.zone.dark .zone-accent {
  background: rgba(255, 255, 255, .2);
}

/* ══ PRODUCT CARDS ═══════════════════════════════ */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}

.zone.dark .prod-grid {
  background: rgba(255, 255, 255, .05);
  border-color: rgba(255, 255, 255, .05);
}

.zone.teal-zone .prod-grid {
  background: rgba(255, 255, 255, .2);
  border-color: rgba(255, 255, 255, .15);
}

.prod-card {
  background: var(--white);
  padding: 28px 24px 32px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: background .2s;
  border-top: 2px solid transparent;
  position: relative;
}

.zone.alt .prod-card {
  background: var(--paper);
}

.zone.dark .prod-card {
  background: var(--ink);
}

.zone.teal-zone .prod-card {
  background: rgba(255, 255, 255, .08);
}

.prod-card.ia-c {
  border-top-color: var(--teal);
}

.prod-card.ps-c {
  border-top-color: var(--ps);
}

.prod-card.tm-c {
  border-top-color: var(--tm);
}

.prod-card:hover {
  background: var(--paper);
}

.zone.dark .prod-card:hover {
  background: rgba(255, 255, 255, .04);
}

.zone.teal-zone .prod-card:hover {
  background: rgba(255, 255, 255, .15);
}

.pc-tag {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: none;
  margin-bottom: 10px;
}

.pc-tag.ia {
  color: var(--teal);
}

.pc-tag.ps {
  color: var(--ps);
}

.pc-tag.tm {
  color: var(--tm);
}

.zone.teal-zone .pc-tag {
  color: rgba(255, 255, 255, .7);
}

.pc-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #000000;
  margin-bottom: 8px;
  line-height: 1.1;
}

.zone.dark .pc-name {
  color: #ffffff;
}

.zone.teal-zone .pc-name {
  color: #ffffff;
}

.pc-why {
  font-size: 16px;
  font-weight: 300;
  color: #000000;
  line-height: 1.6;
  margin-bottom: 16px;
}

.zone.dark .pc-why {
  color: #ffffff;
}

.zone.teal-zone .pc-why {
  color: #ffffff;
}

.pc-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 20px;
}

.pc-specs li {
  font-size: 15px;
  font-weight: 300;
  color: #000000;
  display: flex;
  gap: 7px;
  line-height: 1.5;
}

.pc-specs li::before {
  content: '·';
  flex-shrink: 0;
}

.zone.dark .pc-specs li {
  color: #ffffff;
}

.zone.teal-zone .pc-specs li {
  color: #ffffff;
}

.pc-arrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #000000;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .2s, color .2s;
}

.pc-arrow::after {
  content: '→';
}

.zone.dark .pc-arrow {
  color: #ffffff;
}

.prod-card:hover .pc-arrow,
.prod-card-img:hover .pc-arrow {
  gap: 10px;
  color: var(--teal);
}

/* ── Product card with image bg ── */
.prod-card-img {
  background: var(--white);
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: all .25s;
  border-top: 2px solid transparent;
  position: relative;
  min-height: 280px;
}

.prod-card-img.ia-c {
  border-top-color: var(--teal);
}

.prod-card-img.ps-c {
  border-top-color: var(--ps);
}

.prod-card-img.tm-c {
  border-top-color: var(--tm);
}

.prod-card-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  transition: opacity .35s ease;
  z-index: 0;
  pointer-events: none;
}

.prod-card-img:hover::before {
  opacity: 0.22;
}

.prod-card-img:hover {
  background: #fafafa;
}

.prod-card-img .pci-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  transition: opacity .35s ease;
  z-index: 0;
  pointer-events: none;
}

.prod-card-img:hover .pci-bg {
  opacity: 0.22;
}

.zone.dark .prod-card-img {
  background: var(--ink);
}

.zone.dark .prod-card-img:hover {
  background: rgba(255, 255, 255, .04);
}

.pci-body {
  position: relative;
  z-index: 1;
  padding: 28px 24px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* bg image classes */
.bg-immigration::before {
  background-image: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=500&q=60&auto=format&fit=crop');
}

.bg-afc::before {
  background-image: url('https://images.unsplash.com/photo-1556388158-158ea5ccacbd?w=500&q=60&auto=format&fit=crop');
}

.bg-flapbarrier::before {
  background-image: url('https://images.unsplash.com/photo-1583953479406-1b1a3b8b1a82?w=500&q=60&auto=format&fit=crop');
}

.bg-boomboom::before {
  background-image: url('https://images.unsplash.com/photo-1570125909232-eb263c188f7e?w=500&q=60&auto=format&fit=crop');
}

.bg-turnstile::before {
  background-image: url('https://images.unsplash.com/photo-1544620347-c4fd4a3d5957?w=500&q=60&auto=format&fit=crop');
}

.bg-swingbar::before {
  background-image: url('https://images.unsplash.com/photo-1559136555-9303baea8ebd?w=500&q=60&auto=format&fit=crop');
}

.bg-bollard::before {
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=500&q=60&auto=format&fit=crop');
}

.bg-tyrekill::before {
  background-image: url('https://images.unsplash.com/photo-1568605117036-5fe5e7bab0b7?w=500&q=60&auto=format&fit=crop');
}

.bg-perimboom::before {
  background-image: url('https://images.unsplash.com/photo-1494412574643-ff11b0a5c1c3?w=500&q=60&auto=format&fit=crop');
}

.bg-hangar::before {
  background-image: url('https://images.unsplash.com/photo-1474302770737-173ee21bab63?w=500&q=60&auto=format&fit=crop');
}

.bg-highspeed::before {
  background-image: url('https://images.unsplash.com/photo-1553413077-190dd305871c?w=500&q=60&auto=format&fit=crop');
}

.bg-entrance::before {
  background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=500&q=60&auto=format&fit=crop');
}

/* ══ CASE STUDIES ════════════════════════════════ */
.cases {
  background: var(--paper);
  padding: 80px 56px;
  border-bottom: 1px solid var(--border);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 48px;
}

.case-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #1a2e2a;
  cursor: pointer;
  display: block;
  text-decoration: none;
}

.case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  transition: opacity 0.4s, transform 0.4s;
}

.case-card:hover img {
  opacity: 0.35;
  transform: scale(1.04);
}

.cc-img.ia-bg {
  background: linear-gradient(135deg, #0d3d31, #278D88);
}

.cc-img.ps-bg {
  background: linear-gradient(135deg, #0d3d31, #278D88);
}

.cc-img.tm-bg {
  background: linear-gradient(135deg, #0d3d31, #278D88);
}

.cc-body {
  padding: 24px 22px 28px;
}

.cc-cat {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cc-cat.ia {
  color: var(--teal);
}

.cc-cat.ps {
  color: var(--ps);
}

.cc-cat.tm {
  color: var(--tm);
}

.cc-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.1;
}

.cc-result {
  font-size: 16px;
  font-weight: 300;
  color: var(--ink3);
  line-height: 1.6;
  margin-bottom: 14px;
}

.cc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.cc-tag {
  font-size: 9px;
  padding: 3px 9px;
  border: 1px solid var(--border);
  color: var(--ink3);
}

/* ══ SERVICE & AMC (DARK / PARALLAX) ══════════════ */
.zone.service-dark {
  background: #0a0a0a;
  border-bottom: none;
  position: relative;
  overflow: hidden;
  --parallax-y: 0px;
}

.zone.service-dark::before {
  content: '';
  position: absolute;
  inset: -15% 0;
  background-image: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=1800&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  z-index: 0;
  pointer-events: none;
  filter: grayscale(30%);
  transform: translateY(var(--parallax-y));
  transition: transform 0.1s linear;
}

.zone.service-dark>* {
  position: relative;
  z-index: 1;
}

.zone.service-dark .zh-zone-num {
  color: #ffffff;
}

.zone.service-dark .zh-title {
  color: #ffffff;
}

.zone.service-dark .zh-desc {
  color: #ffffff;
}

.zone.service-dark .zh-desc strong {
  color: #ffffff;
}

.zone.service-dark .zh-challenge {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .08);
  border-left: 3px solid var(--teal);
}

.zone.service-dark .zh-ch-lbl {
  color: var(--teal);
}

.zone.service-dark .zh-ch-text {
  color: #ffffff;
}

.zone.service-dark .zh-ch-text strong {
  color: #ffffff;
}

.zone.service-dark .prod-grid {
  background: rgba(255, 255, 255, .04);
  border-color: rgba(255, 255, 255, .06);
}

.zone.service-dark .prod-card {
  background: rgba(255, 255, 255, .03);
  border-top: 2px solid var(--teal);
}

.zone.service-dark .prod-card:hover {
  background: rgba(255, 255, 255, .07);
}

.zone.service-dark .pc-tag {
  color: var(--teal);
}

.zone.service-dark .pc-name {
  color: #ffffff;
}

.zone.service-dark .pc-why {
  color: #ffffff;
}

.zone.service-dark .pc-specs li {
  color: #ffffff;
}

/* ══ OTHER INDUSTRIES ════════════════════════════ */
.other-ind {
  background: var(--white);
  padding: 64px 56px;
  border-bottom: 1px solid var(--border);
}

.oi-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}

.oi-pill {
  font-size: 12px;
  font-weight: 500;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: #000000;
  background: var(--paper);
  text-decoration: none;
  transition: all .2s;
}

.oi-pill:hover,
.oi-pill.active {
  background: var(--teal);
  color: #ffffff;
  border-color: var(--teal);
}

/* ══ CTA BAND ════════════════════════════════════ */
.cta-band {
  background: var(--teal);
  padding: 80px 56px;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/ai-floating.png');
  background-position: left bottom;
  background-size: 150px 200px;
  background-repeat: no-repeat;
  opacity: 0.8;
  z-index: 1;
  pointer-events: none;
}

.cta-band>* {
  position: relative;
  z-index: 2;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
  max-width: 1638px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.cta-h {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4.5vw, 54px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.5px;
  text-transform: none;
  margin-bottom: 16px;
  display: inline-block;
}

.cta-h .text-white {
  color: #ffffff;
}

.cta-h .text-black {
  color: #000000;
}

.cta-s {
  font-size: 16px;
  font-weight: 300;
  color: #ffffff;
  margin-top: 0;
  max-width: 820px;
  line-height: 1.65;
}

.cta-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.btn-quote {
  background: #000000;
  color: #ffffff;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  white-space: nowrap;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.btn-quote:hover {
  background: #14b8a6;
  color: #ffffff;
  transform: scale(1.05);
}

.btn-ow {
  background: transparent;
  color: #ffffff;
  padding: 13px 28px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 10px;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  white-space: nowrap;
  transition: all 0.3s ease;
}

.btn-ow:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
  color: #ffffff;
  transform: scale(1.03);
}

/* ══ REVEAL ANIMATIONS ═══════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s cubic-bezier(.22, 1, .36, 1), transform .6s cubic-bezier(.22, 1, .36, 1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity .6s cubic-bezier(.22, 1, .36, 1), transform .6s cubic-bezier(.22, 1, .36, 1);
}

.reveal-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity .6s cubic-bezier(.22, 1, .36, 1), transform .6s cubic-bezier(.22, 1, .36, 1);
}

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

.d1 {
  transition-delay: .08s;
}

.d2 {
  transition-delay: .16s;
}

.d3 {
  transition-delay: .24s;
}

.d4 {
  transition-delay: .32s;
}

.d5 {
  transition-delay: .40s;
}

.d6 {
  transition-delay: .48s;
}

/* ══ RESPONSIVE (TABLET & MOBILE) ═════════════════ */
@media (max-width: 1024px) {

  .hero-content,
  .ov-intro,
  .zone-header,
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

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

  .ov-verticals {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-content,
  .overview,
  .zone,
  .cases,
  .other-ind,
  .cta-band {
    padding-left: 32px;
    padding-right: 32px;
  }

  .zone-nav {
    padding: 0 32px;
  }

  .hc-right {
    padding-left: 0;
    border-left: none;
  }

  .hc-title {
    font-size: clamp(44px, 7vw, 72px);
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-top: 90px;
    margin-top: 20px;
  }

  .ov-verticals {
    grid-template-columns: 1fr;
  }

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

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

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .cta-band::before {
    width: 100%;
    opacity: 0.2;
  }

  .cta-btns {
    width: 100%;
  }

  .btn-quote {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: auto;
    padding-top: 90px;
    margin-top: 20px;
  }

  .hero-content {
    padding: 40px 16px 48px;
    gap: 24px;
  }

  .hc-breadcrumb {
    font-size: 9px;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 12px;
  }

  .hc-tag {
    font-size: 9px;
    margin-bottom: 12px;
  }

  .hc-title {
    font-size: clamp(32px, 9vw, 48px);
    letter-spacing: -1.5px;
    margin-bottom: 14px;
  }

  .hc-sub {
    font-size: 15px;
    line-height: 1.6;
  }

  .hc-stats {
    flex-direction: column;
  }

  .hcs {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, .07);
    padding: 12px 14px;
  }

  .hcs:last-child {
    border-bottom: none;
  }

  .hcs-n {
    font-size: 24px;
  }

  .zone-nav {
    height: 46px;
    padding: 0 12px;
    top: 50px;
  }

  .zn-item {
    font-size: 11px;
    padding: 0 12px;
    letter-spacing: 0.2px;
  }

  .overview,
  .zone,
  .cases,
  .other-ind,
  .cta-band {
    padding: 44px 16px;
  }

  .shd {
    font-size: clamp(26px, 7vw, 36px);
    letter-spacing: -1px;
  }

  .ssub {
    font-size: 15px;
  }

  .ov-intro,
  .zone-header {
    gap: 24px;
    margin-bottom: 36px;
  }

  .journey {
    padding: 24px 20px;
  }

  .journey-flow {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .jf-stop {
    flex-direction: row;
    align-items: center;
    gap: 14px;
    width: 100%;
  }

  .jf-label {
    text-align: left;
    font-size: 15px;
    max-width: none;
  }

  .jf-arrow {
    height: auto;
    transform: rotate(90deg);
    margin: -4px 0 -4px 16px;
    font-size: 14px;
  }

  .prod-card,
  .pci-body,
  .cc-body {
    padding: 20px 16px 24px;
  }

  .pc-name {
    font-size: 18px;
  }

  .pc-why {
    font-size: 15px;
  }

  .cc-img {
    height: 180px;
  }

  .cc-title {
    font-size: 16px;
  }

  .cta-h {
    font-size: clamp(26px, 7vw, 38px);
    letter-spacing: -1px;
  }

  .cta-s {
    font-size: 15px;
  }

  .oi-grid {
    gap: 6px;
    margin-top: 20px;
  }

  .oi-pill {
    padding: 8px 14px;
    font-size: 11px;
  }
}