/* ==========================================================================
   ONICC — Ohms Network Infrastructure & Communications Ltd.
   Blue & White Enterprise Design System (Zero Gradients, i3c.co.ug Structure)
   ========================================================================== */

:root {
  --blue-primary: #0057ff;
  --blue-hover: #0041c4;
  --blue-deep: #0a2463;
  --blue-navy: #0f2d7a;
  --blue-tint: #f2f6ff;
  --blue-tint-2: #e6eeff;
  --blue-border: #d4e1ff;
  --blue-border-dark: rgba(255, 255, 255, 0.16);

  --white: #ffffff;
  --text-dark: #0a2463;
  --text-body: #2c436e;
  --text-muted: #5a7199;
  --text-on-blue: #ffffff;
  --text-on-blue-muted: #c7d7ff;

  --font-sans: 'Inter Tight', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--text-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  margin: 0;
  color: var(--text-dark);
  font-weight: 600;
  letter-spacing: -0.025em;
}

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

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

.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Header (Clean White + Blue) ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--blue-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
}

.brand-word {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--blue-deep);
}

.brand-word span {
  font-weight: 500;
  color: var(--blue-primary);
  margin-left: 6px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.nav-cluster {
  display: flex;
  align-items: center;
  gap: 14px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header-cta {
  border-radius: 999px;
  padding: 10px 20px;
}

.nav-link {
  padding: 8px 14px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.18s ease, background 0.18s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--blue-primary);
  background: var(--blue-tint);
}

.nav-drop {
  position: relative;
}

.nav-drop-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: -160px;
  width: 620px;
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  padding: 20px;
  display: none;
  box-shadow: 0 18px 48px rgba(10, 36, 99, 0.12);
}

.nav-drop:hover .nav-drop-panel,
.nav-drop.is-open .nav-drop-panel {
  display: block;
}

.nav-drop-label {
  color: var(--text-muted);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.nav-drop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.nav-drop-grid a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--blue-border);
  border-radius: 4px;
  font-size: 0.88rem;
  color: var(--text-dark);
  font-weight: 500;
  transition: background 0.16s ease, border-color 0.16s ease;
}

.nav-drop-grid a:hover {
  background: var(--blue-tint);
  border-color: var(--blue-primary);
}

.nav-drop-grid a .mono {
  color: var(--blue-primary);
}

.nav-drop-arrow {
  margin-left: auto;
  color: var(--text-muted);
}

.nav-drop-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: var(--blue-primary);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  background: var(--blue-tint);
  border: 1px solid var(--blue-border);
  color: var(--blue-deep);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
}

/* ---------- Solid Flat Buttons (No Gradients) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background: var(--blue-primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--blue-hover);
}

.btn-outline {
  background: var(--white);
  color: var(--blue-primary);
  border-color: var(--blue-primary);
}

.btn-outline:hover {
  background: var(--blue-tint);
}

.btn-white {
  background: var(--white);
  color: var(--blue-deep);
}

.btn-white:hover {
  background: var(--blue-tint-2);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.38);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ---------- Hero (Tactile Blueprint & Grain White Split) ---------- */
.hero {
  position: relative;
  background-color: var(--white);
  background-image:
    radial-gradient(rgba(0, 87, 255, 0.14) 1px, transparent 1px),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
  background-size: 24px 24px, 200px 200px;
  padding: 54px 0 60px;
  border-bottom: 1px solid var(--blue-border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-primary);
  margin: 0 0 18px;
  font-weight: 500;
}

.hero-title {
  font-size: clamp(2.6rem, 4.5vw, 3.9rem);
  line-height: 1.05;
  color: var(--blue-deep);
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--text-body);
  max-width: 530px;
  margin: 0 0 28px;
}

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

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 20px;
  margin: 0;
  border-top: 1px solid var(--blue-border);
}

.hero-meta dt {
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.hero-meta dd {
  margin: 0;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--blue-deep);
}

/* Right-hand Hero Showcase Frame */
.hero-showcase {
  border: 1px solid var(--blue-border);
  background: var(--blue-tint);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 410px;
}

.showcase-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-bottom: 1px solid var(--blue-border);
}

.showcase-tab {
  background: var(--white);
  border: none;
  border-right: 1px solid var(--blue-border);
  color: var(--text-muted);
  padding: 12px 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease;
}

.showcase-tab:last-child {
  border-right: none;
}

.showcase-tab:hover {
  color: var(--blue-primary);
  background: var(--blue-tint);
}

.showcase-tab.is-active {
  color: var(--white);
  background: var(--blue-primary);
}

.showcase-stage {
  position: relative;
  flex: 1;
  min-height: 290px;
  overflow: hidden;
}

.showcase-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.showcase-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.showcase-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: var(--white);
  border-top: 1px solid var(--blue-border);
}

.showcase-caption-title {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--blue-deep);
}

.showcase-caption-sub {
  color: var(--text-muted);
  margin-top: 2px;
}

/* ---------- 4-Column Trust Strip (i3c.co.ug style) ---------- */
.trust-strip {
  background: var(--blue-tint);
  border-bottom: 1px solid var(--blue-border);
  padding: 28px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.trust-icon {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: var(--blue-primary);
  color: var(--white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.trust-item h3 {
  font-size: 0.98rem;
  margin-bottom: 3px;
}

.trust-item p {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin: 0;
}

/* ---------- Partner Logo Marquee (White + Blue) ---------- */
.partners-strip {
  background: var(--white);
  border-bottom: 1px solid var(--blue-border);
  padding: 26px 0;
  overflow: hidden;
}

.partners-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  color: var(--text-muted);
}

.marquee-wrap {
  position: relative;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: partnerSlide 34s linear infinite;
}

.marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes partnerSlide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.partner-logo-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 34px;
  border-right: 1px solid var(--blue-border);
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.partner-logo-item:hover {
  transform: translateY(-2px);
}

/* ---------- Sections ---------- */
.section {
  padding: 76px 0;
}

.section--tint {
  background: var(--blue-tint);
  border-top: 1px solid var(--blue-border);
  border-bottom: 1px solid var(--blue-border);
}

.section--blue {
  background-color: var(--blue-deep);
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.11) 1px, transparent 1px),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.075'/%3E%3C/svg%3E");
  background-size: 26px 26px, 200px 200px;
  color: var(--text-on-blue);
}

.section--blue h2,
.section--blue h3 {
  color: var(--white);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-primary);
  margin: 0 0 8px;
  font-weight: 500;
}

.section--blue .section-kicker {
  color: var(--blue-tint-2);
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.55rem);
  line-height: 1.12;
}

.section-sub {
  max-width: 560px;
  color: var(--text-muted);
  margin: 10px 0 0;
}

.section--blue .section-sub {
  color: var(--text-on-blue-muted);
}

/* ---------- i3c.co.ug Style Service Cards (8 Divisions) ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.service-card:hover {
  border-color: var(--blue-primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 87, 255, 0.08);
}

.service-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: var(--blue-tint);
  border: 1px solid var(--blue-border);
  color: var(--blue-primary);
  display: grid;
  place-items: center;
}

.service-card:hover .service-icon {
  background: var(--blue-primary);
  color: var(--white);
  border-color: var(--blue-primary);
}

.service-code {
  color: var(--blue-primary);
  font-weight: 600;
}

.service-card__title {
  font-size: 1.16rem;
  margin-bottom: 8px;
}

.service-card__desc {
  font-size: 0.89rem;
  color: var(--text-muted);
  margin: 0 0 16px;
}

.service-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 6px;
  flex: 1;
}

.service-bullets li {
  font-size: 0.82rem;
  color: var(--text-body);
  padding-left: 14px;
  position: relative;
}

.service-bullets li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--blue-primary);
  font-weight: 700;
}

.service-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Compact Interactive 8-Division Explorer ---------- */
.explorer-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: stretch;
}

.explorer-list {
  display: grid;
  gap: 8px;
}

.explorer-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.explorer-tab:hover {
  background: var(--blue-tint);
  border-color: var(--blue-primary);
}

.explorer-tab.is-active {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  color: var(--white);
}

.explorer-tab__code {
  color: var(--blue-primary);
  font-weight: 600;
}

.explorer-tab.is-active .explorer-tab__code,
.explorer-tab.is-active .explorer-tab__arrow {
  color: var(--white);
}

.explorer-tab__name {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--blue-deep);
  flex: 1;
}

.explorer-tab.is-active .explorer-tab__name {
  color: var(--white);
}

.explorer-tab__arrow {
  color: var(--text-muted);
}

.explorer-stage {
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  background: var(--blue-tint);
  overflow: hidden;
  display: flex;
}

.explorer-panel {
  display: none;
  flex-direction: column;
  width: 100%;
}

.explorer-panel.is-active {
  display: flex;
}

.explorer-panel__media {
  height: 210px;
  overflow: hidden;
  border-bottom: 1px solid var(--blue-border);
}

.explorer-panel__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.explorer-panel__body {
  padding: 24px;
  background: var(--white);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.explorer-panel__top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.explorer-panel__title {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.explorer-panel__desc {
  font-size: 0.94rem;
  color: var(--text-body);
  margin: 0 0 16px;
}

/* ---------- Workflow & Differentiators (Deep Blue Band) ---------- */
.blue-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.blue-card {
  background: rgba(15, 45, 122, 0.72);
  border: 1px solid var(--blue-border-dark);
  border-radius: 6px;
  padding: 28px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.blue-card:hover {
  border-color: rgba(255, 255, 255, 0.36);
  transform: translateY(-2px);
}

.blue-card__tag {
  color: var(--blue-tint-2);
  display: block;
  margin-bottom: 10px;
}

.blue-card__title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.blue-card__desc {
  font-size: 0.92rem;
  color: var(--text-on-blue-muted);
  margin: 0;
}

/* ---------- Interactive Survey / Build / Maintain Switcher ---------- */
.lifecycle-box {
  background: var(--blue-navy);
  border: 1px solid var(--blue-border-dark);
  border-radius: 6px;
  overflow: hidden;
  margin-top: 28px;
}

.lifecycle-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--blue-border-dark);
}

.lifecycle-tab {
  background: transparent;
  border: none;
  border-right: 1px solid var(--blue-border-dark);
  color: var(--text-on-blue-muted);
  padding: 16px 20px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.16s ease, color 0.16s ease;
}

.lifecycle-tab:last-child {
  border-right: none;
}

.lifecycle-tab:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
}

.lifecycle-tab.is-active {
  background: var(--blue-primary);
  color: var(--white);
}

.lifecycle-tab__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.85;
  margin-bottom: 4px;
}

.lifecycle-tab__title {
  font-size: 1.12rem;
  font-weight: 600;
}

.lifecycle-panel {
  display: none;
  padding: 28px;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.lifecycle-panel.is-active {
  display: grid;
}

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

.lifecycle-deliverables li {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--blue-border-dark);
  border-radius: 4px;
  font-size: 0.88rem;
  color: var(--white);
}

/* ---------- Uganda Case Study Interactive Console ---------- */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.coverage-tab {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  padding: 16px 18px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.coverage-tab:hover {
  border-color: var(--blue-primary);
}

.coverage-tab.is-active {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  color: var(--white);
}

.coverage-tab__id {
  color: var(--blue-primary);
  font-weight: 600;
  font-size: 0.7rem;
}

.coverage-tab.is-active .coverage-tab__id {
  color: var(--blue-tint-2);
}

.coverage-tab__title {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--blue-deep);
  line-height: 1.3;
}

.coverage-tab.is-active .coverage-tab__title {
  color: var(--white);
}

.case-console {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  overflow: hidden;
}

.case-console__panel {
  display: none;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: stretch;
}

.case-console__panel.is-active {
  display: grid;
}

.case-console__media {
  min-height: 320px;
  overflow: hidden;
  border-right: 1px solid var(--blue-border);
}

.case-console__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-console__body {
  padding: 28px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ---------- Case Studies ---------- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.case-card {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.case-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--blue-border);
}

.case-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.case-card__meta {
  display: flex;
  justify-content: space-between;
  color: var(--blue-primary);
  margin-bottom: 8px;
}

.case-card__title {
  font-size: 1.32rem;
  margin-bottom: 10px;
}

.case-card__summary {
  font-size: 0.93rem;
  color: var(--text-body);
  margin: 0 0 18px;
  flex: 1;
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: var(--blue-tint);
  border: 1px solid var(--blue-border);
  border-radius: 4px;
  padding: 14px;
  margin-bottom: 18px;
}

.case-metric__val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-deep);
}

.case-metric__label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- Inner Pages ---------- */
.page-hero {
  background-color: var(--blue-deep);
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.07'/%3E%3C/svg%3E");
  background-size: 26px 26px, 200px 200px;
  color: var(--white);
  padding: 58px 0 48px;
}

.page-hero h1 {
  color: var(--white);
}

.breadcrumb {
  color: var(--text-on-blue-muted);
  margin-bottom: 14px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 40px;
  align-items: start;
}

.spec-box {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  padding: 24px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--blue-border);
  font-size: 0.92rem;
}

.spec-row:last-of-type {
  border-bottom: none;
}

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

.check-list li {
  padding-left: 22px;
  position: relative;
  font-size: 0.94rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue-primary);
  font-weight: 700;
}

/* ---------- Filter Bar ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.filter-btn {
  padding: 9px 18px;
  border: 1px solid var(--blue-border);
  border-radius: 999px;
  background: var(--white);
  color: var(--text-body);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.filter-btn.is-active,
.filter-btn:hover {
  background: var(--blue-primary);
  color: var(--white);
  border-color: var(--blue-primary);
}

/* ---------- Horizontal Case Study Dossier Rows ---------- */
.dossier-list {
  display: grid;
  gap: 20px;
}

.dossier-row {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 340px 1fr;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.dossier-row:hover {
  border-color: var(--blue-primary);
  box-shadow: 0 10px 26px rgba(0, 87, 255, 0.08);
}

.dossier-row__media {
  min-height: 230px;
  overflow: hidden;
  border-right: 1px solid var(--blue-border);
}

.dossier-row__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dossier-row__body {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.dossier-row__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- Contact Form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 36px;
}

.form-card {
  background: var(--white);
  border: 1px solid var(--blue-border);
  border-radius: 6px;
  padding: 32px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--blue-border);
  border-radius: 4px;
  background: var(--blue-tint);
  font-family: var(--font-sans);
  font-size: 0.94rem;
  color: var(--blue-deep);
}

.form-input:focus {
  outline: none;
  border-color: var(--blue-primary);
  background: var(--white);
}

.alert-success {
  border: 1px solid var(--blue-primary);
  background: var(--blue-tint);
  color: var(--blue-deep);
  padding: 14px 18px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-weight: 500;
}

.scope-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.scope-pill {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--blue-border);
  background: var(--blue-tint);
  color: var(--blue-deep);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.scope-pill:hover,
.scope-pill.is-active {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  color: var(--white);
}

.sla-steps {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.sla-step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.sla-step__num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue-primary);
  color: var(--white);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
}

/* ---------- Footer (Deep Textured ONICC Blue + Outlined Watermark) ---------- */
.site-footer {
  background-color: var(--blue-deep);
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.065'/%3E%3C/svg%3E");
  background-size: 26px 26px, 200px 200px;
  color: var(--text-on-blue-muted);
  padding: 72px 0 28px;
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
}

.footer-tagline {
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--white);
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}

.footer-mail {
  display: inline-block;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 3px;
  margin-bottom: 18px;
}

.footer-mail:hover {
  border-bottom-color: var(--white);
}

.footer-submeta {
  font-size: 0.68rem;
  color: rgba(199, 215, 255, 0.65);
  margin: 0;
}

.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: rgba(199, 215, 255, 0.65);
  margin-bottom: 16px;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
  font-size: 0.9rem;
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-watermark {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(5.5rem, 18vw, 15.5rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  text-align: center;
  color: rgba(255, 255, 255, 0.03);
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.16);
  user-select: none;
  margin: 18px 0 10px;
}

.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid var(--blue-border-dark);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .services-grid,
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-inner,
  .explorer-grid,
  .case-console__panel,
  .dossier-row,
  .detail-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 18px;
  }
  .primary-nav,
  .header-cta {
    display: none;
  }
  .primary-nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 18px;
    border-bottom: 1px solid var(--blue-border);
  }
  .nav-drop-panel {
    position: static;
    width: 100%;
    margin-top: 8px;
  }
  .nav-drop-grid {
    grid-template-columns: 1fr;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .services-grid,
  .trust-grid,
  .coverage-grid,
  .blue-cards-grid,
  .case-grid,
  .form-grid,
  .footer-grid,
  .hero-meta,
  .lifecycle-tabs,
  .lifecycle-panel {
    grid-template-columns: 1fr;
  }
}