:root {
  --zx-navy: #0f172a;
  --zx-navy-light: #1e293b;
  --zx-blue: #184890;
  --zx-blue-2: #224db7;
  --zx-blue-dark: #1739a5;
  --zx-yellow: #ffd800;
  --zx-yellow-hover: #ffe033;
  --zx-text: #0f172a;
  --zx-text-light: #334155;
  --zx-muted: #64748b;
  --zx-border: #e2e8f0;
  --zx-border-dark: #cbd5e1;
  --zx-bg: #ffffff;
  --zx-bg-light: #f8fafc;
  --zx-bg-soft: #fcfcfd;
  --zx-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --zx-mono: 'IBM Plex Mono', 'SF Mono', Monaco, monospace;
  --max-width: 1300px;
  --header-height: 80px;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('https://fonts.gstatic.com/s/plusjakartasans/v8/LDIba04FyAkNa8j7WzwcGZGD9RWodP9X.woff2') format('woff2');
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('https://fonts.gstatic.com/s/ibmplexmono/v19/-F63fjptAgt5VM-kVkqdyU8n1i8q0g.woff2') format('woff2');
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--zx-font);
  color: var(--zx-text);
  line-height: 1.6;
  background: var(--zx-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--zx-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--zx-blue-2);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
}

.logo img {
  height: 36px;
  width: auto;
}

.main-nav {
  display: none;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 28px;
  align-items: center;
}

.main-nav a {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.main-nav a:hover {
  color: var(--zx-yellow);
  text-decoration: none;
}

.nav-cta {
  background: var(--zx-yellow);
  color: var(--zx-navy) !important;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 13px;
}

.nav-cta:hover {
  background: var(--zx-yellow-hover);
  color: var(--zx-navy);
}

.lang-switch {
  font-family: var(--zx-mono);
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 14px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.lang-switch:hover {
  border-color: var(--zx-yellow);
  color: var(--zx-yellow);
  text-decoration: none;
}

.mobile-menu-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
}

@media (min-width: 1024px) {
  .main-nav {
    display: block;
  }
  .mobile-menu-toggle {
    display: none;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--zx-navy);
  color: #fff;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.4) 0%,
    rgba(15, 23, 42, 0.6) 50%,
    rgba(15, 23, 42, 0.95) 100%
  );
  z-index: 2;
}

.hero-inner {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1350px;
  margin: 0 auto;
  padding: 160px 20px 0;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: flex-end;
}

.hero-content {
  max-width: 860px;
  margin-top: auto;
  margin-bottom: 60px;
  animation: heroFadeUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin: 0 0 25px 0;
  letter-spacing: -1.5px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 40px 0;
  font-weight: 400;
  max-width: 800px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--zx-yellow);
  color: var(--zx-navy);
  padding: 18px 45px;
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.hero-cta:hover {
  background: var(--zx-yellow-hover);
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(255, 216, 0, 0.4);
  color: var(--zx-navy);
  text-decoration: none;
}

.hero-cta::after {
  content: "→";
  margin-left: 10px;
  font-family: var(--zx-mono);
  font-size: 18px;
  transition: transform 0.3s ease;
}

.hero-cta:hover::after {
  transform: translateX(4px);
}

/* Hero metrics */
.hero-metrics {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px 4px 0 0;
  overflow: hidden;
}

.metric-item {
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 30px;
}

.metric-item:nth-child(2n) {
  border-right: none;
}

.metric-value {
  font-family: var(--zx-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
  letter-spacing: 1px;
}

@media (min-width: 768px) {
  .hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
  .metric-item {
    border-bottom: none;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }
  .metric-item:nth-child(2n) {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }
  .metric-item:last-child {
    border-right: none;
  }
}

/* Section base */
.section {
  padding: 90px 0;
}

.section-light {
  background: var(--zx-bg-light);
}

.section-dark {
  background: var(--zx-navy);
  color: #fff;
}

.section-header {
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: var(--zx-navy);
  line-height: 1.15;
  margin: 0 0 16px 0;
  letter-spacing: -1px;
}

.section-header p {
  font-size: 17px;
  color: var(--zx-text-light);
  max-width: 760px;
  line-height: 1.7;
}

.section-header-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 50px;
}

@media (min-width: 768px) {
  .section-header-grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
  }
}

/* Label tags */
.zx-tag {
  font-family: var(--zx-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--zx-blue);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: inline-block;
  margin-bottom: 14px;
}

.zx-tag-yellow {
  color: var(--zx-navy);
  background: var(--zx-yellow);
  padding: 6px 12px;
}

/* ROI Section */
.roi-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: stretch;
}

@media (min-width: 1024px) {
  .roi-section {
    grid-template-columns: 1.3fr 0.9fr;
    gap: 60px;
  }
}

.roi-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--zx-navy);
  line-height: 1.15;
  margin: 0 0 20px 0;
  letter-spacing: -1px;
}

.roi-content > p {
  color: var(--zx-text-light);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 30px;
}

.roi-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.roi-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.roi-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.roi-field label {
  font-size: 12px;
  font-weight: 700;
  color: var(--zx-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.roi-field input,
.roi-field select {
  padding: 12px 14px;
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  font-family: var(--zx-font);
  font-size: 15px;
  background: #fff;
}

.roi-field input:focus,
.roi-field select:focus {
  outline: none;
  border-color: var(--zx-blue);
  box-shadow: 0 0 0 3px rgba(24, 72, 144, 0.1);
}

.roi-result-panel {
  background: var(--zx-navy);
  padding: 40px 35px;
  color: #fff;
  display: flex;
  flex-direction: column;
  border-left: 5px solid var(--zx-yellow);
  border-radius: 4px;
}

.roi-result-panel h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 30px;
  color: #fff;
}

.res-card {
  margin-bottom: 32px;
}

.res-card:last-child {
  margin-bottom: 0;
}

.res-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.res-val {
  font-family: var(--zx-mono);
  font-size: 42px;
  font-weight: 700;
  color: var(--zx-yellow);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.res-unit {
  font-size: 18px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
}

.roi-cta {
  margin-top: auto;
  display: block;
  padding: 18px;
  background: var(--zx-blue);
  color: #fff;
  text-align: center;
  text-decoration: none;
  font-weight: 800;
  font-size: 14px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.roi-cta:hover {
  background: #fff;
  color: var(--zx-navy);
  text-decoration: none;
}

/* Process / Tabs */
.tab-menu {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .tab-menu {
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
  }
}

.tab-btn {
  background: var(--zx-bg-light);
  border: 1px solid var(--zx-border);
  padding: 16px 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  border-radius: 4px;
}

.tab-btn:hover {
  border-color: var(--zx-border-dark);
  transform: translateY(-2px);
}

.tab-btn.active {
  background: var(--zx-blue);
  border-color: var(--zx-blue);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(24, 72, 144, 0.2);
}

.tab-btn .tab-label {
  font-size: 13px;
  font-weight: 800;
  color: var(--zx-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tab-btn.active .tab-label {
  color: #fff;
}

.tab-pane {
  display: none;
  animation: zxFadeIn 0.4s ease forwards;
}

.tab-pane.active {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

@media (min-width: 768px) {
  .tab-pane.active {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
  }
}

.tab-content h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 16px;
}

.tab-content p {
  color: var(--zx-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.tab-image {
  background: var(--zx-bg-light);
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  padding: 40px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab-image img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

/* Process cards */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.proc-card {
  background: #fff;
  border: 1px solid var(--zx-border);
  border-left: 3px solid var(--zx-blue);
  padding: 24px 20px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.proc-card:hover {
  border-color: var(--zx-border-dark);
  background: var(--zx-bg-light);
}

.proc-card h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--zx-navy);
  margin: 0 0 12px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.proc-card p {
  font-size: 14px;
  color: var(--zx-text-light);
  line-height: 1.6;
}

/* Case Studies */
.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .case-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-card {
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.case-header {
  background: var(--zx-bg-light);
  padding: 22px 26px;
  border-bottom: 1px solid var(--zx-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.case-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--zx-navy);
  margin: 0;
}

.case-location {
  font-family: var(--zx-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--zx-muted);
  text-transform: uppercase;
}

.case-metrics {
  background: var(--zx-navy);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.case-metric {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.case-metric:nth-child(2n) {
  border-right: none;
}

.case-metric-value {
  font-family: var(--zx-mono);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.case-metric-label {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.case-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex-grow: 1;
}

.case-block h4 {
  font-size: 12px;
  font-weight: 800;
  color: var(--zx-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 6px 0;
}

.case-block p {
  font-size: 14px;
  color: var(--zx-text-light);
  line-height: 1.6;
  margin: 0;
}

.case-quote {
  background: var(--zx-bg-light);
  border-left: 3px solid var(--zx-blue);
  padding: 16px 18px;
  font-size: 13px;
  color: var(--zx-text-light);
  font-style: italic;
  line-height: 1.6;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.bento-card {
  background: #fff;
  border: 1px solid var(--zx-border);
  border-radius: 8px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow: 0 10px 30px -15px rgba(15, 23, 42, 0.05);
  overflow: hidden;
}

.bento-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 50px -15px rgba(15, 23, 42, 0.15);
  border-color: var(--zx-border-dark);
}

.bento-card-large {
  grid-column: span 1;
}

.bento-card-medium {
  grid-column: span 1;
}

@media (min-width: 1024px) {
  .bento-card-large {
    grid-column: span 3;
  }
  .bento-card-medium {
    grid-column: span 2;
  }
  .bento-grid .bento-card:nth-child(5) {
    grid-column: span 2;
  }
}

.bento-img-wrap {
  aspect-ratio: 16/10;
  background: var(--zx-bg-light);
  overflow: hidden;
}

.bento-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.bento-card:hover .bento-img-wrap img {
  transform: scale(1.04);
}

.bento-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.bento-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.bento-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--zx-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
  display: block;
}

.bento-num {
  font-family: var(--zx-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--zx-border-dark);
}

.bento-content h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--zx-navy);
  margin: 0 0 10px 0;
}

.bento-target {
  font-size: 12px;
  color: var(--zx-muted);
  margin-bottom: 14px;
}

.bento-target strong {
  color: var(--zx-navy);
  font-weight: 700;
}

.bento-content p {
  font-size: 14px;
  color: var(--zx-text-light);
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 800;
  color: var(--zx-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.card-cta:hover {
  color: var(--zx-navy);
  text-decoration: none;
}

.card-cta::after {
  content: "→";
  margin-left: 6px;
  transition: transform 0.3s ease;
}

.card-cta:hover::after {
  transform: translateX(4px);
}

/* Certifications */
.asset-card {
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  background: var(--zx-bg-soft);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.asset-card h3 {
  padding: 28px 28px 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--zx-navy);
}

.asset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  flex-grow: 1;
}

.asset-item {
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--zx-border);
  border-bottom: 1px solid var(--zx-border);
}

.asset-item:nth-child(2n) {
  border-right: none;
}

.asset-value {
  font-family: var(--zx-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--zx-navy);
  margin-bottom: 4px;
}

.asset-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--zx-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Table */
.zx-table {
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  overflow: hidden;
}

.table-header {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.3fr;
  gap: 20px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--zx-border);
  background: var(--zx-bg-light);
}

.th-cell {
  font-family: var(--zx-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--zx-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.table-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.3fr;
  gap: 20px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--zx-border);
  align-items: center;
  transition: background-color 0.2s ease;
}

.table-row:last-child {
  border-bottom: none;
}

.table-row:hover {
  background: var(--zx-bg-light);
}

.table-row > div:first-child {
  font-weight: 700;
  color: var(--zx-navy);
}

.table-row > div:nth-child(2) {
  font-family: var(--zx-mono);
  font-weight: 700;
  color: var(--zx-blue);
}

.table-row > div:nth-child(3) {
  font-size: 14px;
  color: var(--zx-text-light);
}

.table-footer {
  background: var(--zx-bg-light);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.table-footer .note-tag {
  font-family: var(--zx-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--zx-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.table-footer p {
  font-size: 14px;
  color: var(--zx-text-light);
  margin: 0;
}

/* CTA Panel */
.cta-panel {
  background: var(--zx-navy);
  border-top: 4px solid var(--zx-yellow);
  padding: 40px 35px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 4px;
}

.cta-summary {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 28px 0;
}

.calculator-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--zx-yellow);
  color: var(--zx-navy);
  font-size: 15px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 18px 24px;
  border-radius: 0;
  text-decoration: none;
  transition: all 0.3s ease;
}

.calculator-btn:hover {
  background: var(--zx-yellow-hover);
  transform: translateY(-2px);
  color: var(--zx-navy);
  text-decoration: none;
}

/* Large CTA Section */
.cta-section {
  background: var(--zx-navy);
  padding: 80px 0;
  color: #fff;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 768px) {
  .cta-grid {
    grid-template-columns: 1fr auto;
    gap: 80px;
  }
}

.cta-content-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-left: 4px solid var(--zx-yellow);
  padding-left: 32px;
}

.cta-sla-tag {
  font-family: var(--zx-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--zx-navy);
  background: var(--zx-yellow);
  padding: 6px 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  display: inline-block;
}

.cta-section h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: #fff;
  margin: 0 0 16px 0;
  line-height: 1.15;
  letter-spacing: -1px;
}

.cta-section p {
  font-size: 16px;
  line-height: 1.7;
  color: #94a3b8;
  margin: 0;
  max-width: 800px;
}

.cta-section p strong {
  color: #fff;
  font-weight: 700;
}

.cta-action-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 280px;
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: #fff;
  color: var(--zx-navy);
  font-size: 15px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 20px 32px;
  border-radius: 0;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: var(--zx-yellow);
  color: var(--zx-navy);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-primary::after {
  content: "→";
  margin-left: 10px;
  font-family: var(--zx-mono);
  font-weight: 700;
  font-size: 18px;
  transition: transform 0.2s ease;
}

.btn-primary:hover::after {
  transform: translateX(4px);
}

.secure-lbl {
  font-family: var(--zx-mono);
  font-size: 11px;
  color: var(--zx-muted);
  margin-top: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* SLA Grid */
.sla-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 2px solid var(--zx-navy);
  border-left: 1px solid var(--zx-border);
}

@media (min-width: 768px) {
  .sla-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sla-item {
  border-right: 1px solid var(--zx-border);
  border-bottom: 1px solid var(--zx-border);
  padding: 35px 30px;
  display: flex;
  flex-direction: column;
  background: #fff;
  transition: background-color 0.2s ease;
}

.sla-item:hover {
  background: var(--zx-bg-light);
}

.sla-tag {
  font-family: var(--zx-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--zx-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--zx-border-dark);
  width: fit-content;
}

.sla-item h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--zx-navy);
  margin: 0 0 10px 0;
}

.sla-item p {
  font-size: 14px;
  color: var(--zx-text-light);
  line-height: 1.6;
}

.global-banner {
  margin-top: 40px;
  background: var(--zx-navy);
  border-left: 4px solid var(--zx-yellow);
  padding: 30px 35px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.global-badge {
  font-family: var(--zx-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--zx-navy);
  background: var(--zx-yellow);
  padding: 6px 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  flex-shrink: 0;
}

.global-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

/* FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

@media (min-width: 768px) {
  .faq-layout {
    grid-template-columns: 35% 65%;
    gap: 60px;
  }
}

.faq-sidebar {
  position: sticky;
  top: 40px;
}

.faq-sidebar h2 {
  font-size: 2rem;
  font-weight: 900;
  color: var(--zx-navy);
  line-height: 1.15;
  margin: 0 0 16px 0;
  letter-spacing: -1px;
}

.faq-sidebar p {
  font-size: 16px;
  color: var(--zx-text-light);
  line-height: 1.7;
}

.accordion-wrapper {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--zx-navy);
}

.faq-item {
  border-bottom: 1px solid var(--zx-border);
  transition: background-color 0.3s ease;
}

.faq-item:hover {
  background: var(--zx-bg-soft);
}

.faq-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 50px 1fr 24px;
  align-items: center;
  gap: 15px;
  padding: 22px 20px 22px 0;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  outline: none;
}

.faq-num {
  font-family: var(--zx-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--zx-muted);
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

.faq-question {
  font-size: 17px;
  font-weight: 800;
  color: var(--zx-navy);
  margin: 0;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.faq-icon {
  position: relative;
  width: 14px;
  height: 14px;
  justify-self: end;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--zx-navy);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.faq-icon::before {
  width: 14px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 14px;
}

.faq-item.active .faq-num,
.faq-item.active .faq-question {
  color: var(--zx-blue);
}

.faq-item.active .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.faq-item.active .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer-content {
  padding: 0 20px 24px 65px;
  color: var(--zx-text-light);
  font-size: 15px;
  line-height: 1.7;
}

/* Footer */
.site-footer {
  background: var(--zx-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
  }
}

.footer-brand h3 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.65);
}

.footer-links h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--zx-yellow);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* Animations */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes zxFadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Utilities */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--zx-navy);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.mobile-nav.active {
  display: block;
}

.mobile-nav ul {
  list-style: none;
}

.mobile-nav li {
  margin-bottom: 16px;
}

.mobile-nav a {
  color: rgba(255,255,255,0.85);
  font-weight: 700;
  font-size: 15px;
}

/* Generic content */
.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.content-wrapper h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 2.5rem 0 1rem;
  color: var(--zx-navy);
}

.content-wrapper p {
  margin-bottom: 1rem;
  color: var(--zx-text-light);
}

.content-wrapper ul,
.content-wrapper ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--zx-text-light);
}

/* Breadcrumb */
.breadcrumb {
  background: var(--zx-bg-light);
  padding: 16px 0;
  font-size: 13px;
  color: var(--zx-muted);
  border-bottom: 1px solid var(--zx-border);
}

.breadcrumb a {
  color: var(--zx-muted);
}

.breadcrumb a:hover {
  color: var(--zx-blue);
}

/* Contact */
.contact-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--zx-navy) 0%, var(--zx-blue-dark) 100%);
  color: #fff;
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 216, 0, 0.08) 0%, transparent 40%);
}

.contact-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 40px;
}

.contact-hero-content {
  max-width: 720px;
}

.contact-hero-tag {
  display: inline-block;
  background: var(--zx-yellow);
  color: var(--zx-navy);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 4px;
  margin-bottom: 18px;
}

.contact-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.contact-hero-content p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

.contact-hero-info {
  display: grid;
  gap: 16px;
}

.contact-hero-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 20px;
}

.contact-hero-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 8px;
}

.contact-hero-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.contact-hero-card p,
.contact-hero-card a {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.contact-hero-card a:hover {
  color: var(--zx-yellow);
}

@media (min-width: 768px) {
  .contact-hero-info {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
  }
}

.contact-form {
  background: #fff;
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  padding: 36px;
}

.contact-form h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 8px;
}

.contact-form > p {
  color: var(--zx-text-light);
  margin-bottom: 24px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  padding: 24px;
}

.contact-info-card .contact-info-icon {
  flex: 0 0 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--zx-bg-light);
  border-radius: 8px;
  color: var(--zx-blue);
}

.contact-info-card .contact-info-icon svg {
  width: 22px;
  height: 22px;
}

.contact-info-card strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--zx-muted);
  margin-bottom: 4px;
}

.contact-info-card span {
  font-size: 0.95rem;
  color: var(--zx-text-light);
}

.contact-hours {
  background: var(--zx-navy);
  color: #fff;
  border-radius: 12px;
  padding: 24px;
}

.contact-hours h4 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.contact-hours p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--zx-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  font-size: 15px;
  font-family: var(--zx-font);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--zx-blue);
  box-shadow: 0 0 0 3px rgba(24, 72, 144, 0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* Blog */
.blog-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.blog-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 30px -10px rgba(15, 23, 42, 0.1);
}

@media (min-width: 768px) {
  .blog-card {
    grid-template-columns: 300px 1fr;
  }
}

.blog-card-image {
  aspect-ratio: 16/10;
  background: var(--zx-bg-light);
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.04);
}

.blog-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  font-family: var(--zx-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--zx-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.blog-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--zx-navy);
}

.blog-card h3 a {
  color: inherit;
}

.blog-card h3 a:hover {
  color: var(--zx-blue);
  text-decoration: none;
}

.blog-card p {
  color: var(--zx-text-light);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Article */
.article-header {
  background: var(--zx-bg-light);
  padding: 60px 0 30px;
}

.article-header h1 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  max-width: 900px;
  margin: 0 auto 12px;
  color: var(--zx-navy);
  letter-spacing: -1px;
}

.article-header .meta {
  color: var(--zx-muted);
  font-family: var(--zx-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.article-body {
  padding: 40px 0;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-content h2 {
  font-size: 1.7rem;
  font-weight: 800;
  margin: 2.5rem 0 1rem;
  color: var(--zx-navy);
}

.article-content h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin: 2rem 0 0.75rem;
  color: var(--zx-navy);
}

.article-content p {
  margin-bottom: 1rem;
  color: var(--zx-text-light);
  line-height: 1.7;
}

.article-content ul,
.article-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--zx-text-light);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.article-content th,
.article-content td {
  border: 1px solid var(--zx-border);
  padding: 12px 16px;
  text-align: left;
}

.article-content th {
  background: var(--zx-bg-light);
  font-weight: 800;
}

/* Products */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-card {
  background: #fff;
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.12);
}

.product-card-image {
  aspect-ratio: 16/10;
  background: var(--zx-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.product-card-image img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card-image img {
  transform: scale(1.03);
}

.product-card-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-card-category {
  font-family: var(--zx-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--zx-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.product-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 10px;
}

.product-card p {
  font-size: 14px;
  color: var(--zx-text-light);
  line-height: 1.6;
  margin-bottom: 18px;
}

/* Product detail */
.product-hero {
  background: var(--zx-navy);
  color: #fff;
  padding: 120px 0 60px;
}

.product-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  align-items: center;
}

@media (min-width: 1024px) {
  .product-hero-inner {
    grid-template-columns: 1fr 1fr;
  }
}

.product-hero-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 18px;
  letter-spacing: -1px;
}

.product-hero-content .lead {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 32px;
}

.product-hero-image {
  display: flex;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border-radius: 4px;
  padding: 40px;
}

.product-hero-image img {
  max-height: 360px;
}

.product-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 32px 0;
}

.product-stat {
  text-align: center;
  padding: 18px 14px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
}

.product-stat-value {
  font-family: var(--zx-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--zx-yellow);
}

.product-stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  color: rgba(255,255,255,0.9);
}

.trust-badge svg {
  width: 12px;
  height: 12px;
  color: var(--zx-yellow);
}

/* Detail sections */
.detail-section {
  padding: 60px 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 1024px) {
  .detail-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.detail-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--zx-navy);
}

.detail-content p {
  color: var(--zx-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.detail-list {
  list-style: none;
  margin: 16px 0;
}

.detail-list li {
  padding: 8px 0 8px 28px;
  position: relative;
  color: var(--zx-text-light);
  font-size: 15px;
}

.detail-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--zx-blue);
  font-weight: 800;
}

.detail-image {
  background: var(--zx-bg-light);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  min-height: 320px;
  border: 1px solid var(--zx-border);
}

.detail-image img {
  max-height: 280px;
}

/* Solutions page */
.solution-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--zx-navy) 0%, var(--zx-blue-dark) 100%);
  color: #fff;
  overflow: hidden;
}

.solution-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255, 216, 0, 0.08) 0%, transparent 40%);
}

.solution-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 40px;
}

.solution-hero-content {
  max-width: 760px;
}

.solution-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.solution-hero-content p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

.solution-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.solution-hero-metric {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.solution-hero-metric-value {
  font-family: var(--zx-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--zx-yellow);
  margin-bottom: 4px;
}

.solution-hero-metric-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (min-width: 768px) {
  .solution-hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

.intro-desc {
  max-width: 900px;
  margin: 16px auto 0;
  color: var(--zx-text-light);
  font-size: 1.05rem;
}

.solution-cards {
  display: grid;
  gap: 40px;
}

.solution-card {
  display: grid;
  gap: 32px;
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .solution-card {
    grid-template-columns: 1fr 1.4fr;
  }

  .solution-card:nth-child(even) {
    direction: rtl;
  }

  .solution-card:nth-child(even) > * {
    direction: ltr;
  }
}

.solution-card-image {
  position: relative;
  background: var(--zx-bg-light);
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.solution-card-image img {
  max-height: 240px;
}

.solution-card-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--zx-yellow);
  color: var(--zx-navy);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 4px;
}

.solution-card-body {
  padding: 36px;
}

.solution-card-index {
  font-family: var(--zx-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--zx-blue);
  margin-bottom: 10px;
}

.solution-card-body h3 {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 14px;
}

.solution-card-body > p {
  color: var(--zx-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.solution-card-lists {
  display: grid;
  gap: 24px;
  margin-bottom: 28px;
}

@media (min-width: 768px) {
  .solution-card-lists {
    grid-template-columns: 1fr 1fr;
  }
}

.solution-card-list-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--zx-navy);
  margin-bottom: 12px;
}

.solution-card-list-col ul {
  list-style: none;
}

.solution-card-list-col li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  font-size: 0.95rem;
  color: var(--zx-text-light);
}

.solution-card-list-col li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--zx-blue);
  font-weight: 800;
}

.application-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.application-tag {
  background: var(--zx-bg-light);
  border: 1px solid var(--zx-border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.85rem;
  color: var(--zx-text-light);
}

.solution-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.comparison-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  background: var(--zx-bg);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--zx-border);
  font-size: 0.95rem;
}

.comparison-table th {
  background: var(--zx-navy);
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.8rem;
}

.comparison-table th:first-child {
  border-radius: 12px 0 0 0;
}

.comparison-table th:last-child {
  border-radius: 0 12px 0 0;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table .row-label {
  font-weight: 700;
  color: var(--zx-navy);
  background: var(--zx-bg-light);
  width: 220px;
}

.why-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.why-card {
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  padding: 32px;
}

.why-index {
  font-family: var(--zx-mono);
  font-size: 0.85rem;
  color: var(--zx-blue);
  margin-bottom: 12px;
}

.why-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 10px;
}

.why-card p {
  color: var(--zx-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

.process-timeline {
  display: grid;
  gap: 20px;
}

@media (min-width: 768px) {
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .process-timeline {
    grid-template-columns: repeat(5, 1fr);
  }
}

.timeline-item {
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  padding: 24px;
  position: relative;
}

.timeline-number {
  font-family: var(--zx-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--zx-yellow);
  background: var(--zx-navy);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 16px;
}

.timeline-content h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--zx-text-light);
  line-height: 1.6;
}

.trending-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .trending-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trending-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trending-card {
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.trending-image {
  background: var(--zx-bg-light);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.trending-image img {
  max-height: 100%;
}

.trending-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.trending-body h3 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}

.trending-body h3 a {
  color: var(--zx-navy);
}

.trending-body h3 a:hover {
  color: var(--zx-blue);
}

.trending-body p {
  font-size: 0.85rem;
  color: var(--zx-text-light);
  line-height: 1.5;
}

/* Products page */
.product-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--zx-navy) 0%, var(--zx-blue-dark) 100%);
  color: #fff;
  overflow: hidden;
}

.product-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 216, 0, 0.08) 0%, transparent 40%);
}

.product-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 40px;
}

.product-hero-content {
  max-width: 820px;
}

.product-hero-tag {
  display: inline-block;
  background: var(--zx-yellow);
  color: var(--zx-navy);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 4px;
  margin-bottom: 18px;
}

.product-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.product-hero-content p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

.product-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.product-hero-metric {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.product-hero-metric-value {
  font-family: var(--zx-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--zx-yellow);
  margin-bottom: 4px;
}

.product-hero-metric-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (min-width: 768px) {
  .product-hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-card {
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.product-card-image {
  background: var(--zx-bg-light);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.product-card-image img {
  max-height: 100%;
}

.product-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.product-card-tag {
  background: var(--zx-bg-light);
  border: 1px solid var(--zx-border);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--zx-text-light);
}

.product-card-body h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--zx-navy);
  line-height: 1.3;
  margin-bottom: 10px;
}

.product-card-body p {
  font-size: 0.9rem;
  color: var(--zx-text-light);
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
}

.challenges-list {
  display: grid;
  gap: 24px;
}

.challenge-row {
  display: grid;
  gap: 20px;
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .challenge-row {
    grid-template-columns: 1fr 1.4fr;
  }

  .challenge-row-reverse {
    grid-template-columns: 1.4fr 1fr;
  }

  .challenge-row-reverse .challenge-pain {
    order: 2;
  }

  .challenge-row-reverse .challenge-solution {
    order: 1;
  }
}

.challenge-block {
  padding: 28px;
}

.challenge-pain {
  background: rgba(15, 23, 42, 0.03);
  border-right: 1px solid var(--zx-border);
}

.challenge-row-reverse .challenge-pain {
  border-right: none;
  border-left: 1px solid var(--zx-border);
}

.challenge-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--zx-blue);
  margin-bottom: 10px;
}

.challenge-pain h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--zx-navy);
  line-height: 1.4;
}

.challenge-solution h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--zx-navy);
  line-height: 1.4;
  margin-bottom: 10px;
}

.challenge-solution p {
  font-size: 0.9rem;
  color: var(--zx-text-light);
  line-height: 1.6;
}

/* About page */
.about-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--zx-navy) 0%, var(--zx-blue-dark) 100%);
  color: #fff;
  overflow: hidden;
}

.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255, 216, 0, 0.08) 0%, transparent 40%);
}

.about-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 40px;
}

.about-hero-content {
  max-width: 760px;
}

.about-hero-tag {
  display: inline-block;
  background: var(--zx-yellow);
  color: var(--zx-navy);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 4px;
  margin-bottom: 18px;
}

.about-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.about-hero-content p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 24px;
}

.about-hero-content .btn-primary,
.about-hero-content .btn-secondary {
  display: inline-block;
  margin-right: 12px;
  margin-bottom: 12px;
}

.about-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.about-hero-metric {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.about-hero-metric-value {
  font-family: var(--zx-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--zx-yellow);
  margin-bottom: 4px;
}

.about-hero-metric-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (min-width: 768px) {
  .about-hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

.about-pillars {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .about-pillars {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-pillar {
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  padding: 32px;
}

.pillar-index {
  font-family: var(--zx-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--zx-blue);
  margin-bottom: 10px;
}

.about-pillar h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 10px;
}

.about-pillar p {
  color: var(--zx-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

.about-product-grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .about-product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-product-card {
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  padding: 32px;
}

.about-product-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--zx-blue);
  margin-bottom: 10px;
}

.about-product-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 10px;
}

.about-product-card p {
  color: var(--zx-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.about-product-card ul {
  list-style: none;
  margin-bottom: 20px;
}

.about-product-card li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--zx-text-light);
}

.about-product-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--zx-blue);
  font-weight: 800;
}

.about-challenges {
  display: grid;
  gap: 20px;
}

.about-challenge-row {
  display: grid;
  gap: 0;
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .about-challenge-row {
    grid-template-columns: 1fr 1.5fr;
  }
}

.about-challenge-pain,
.about-challenge-solution {
  padding: 28px;
}

.about-challenge-pain {
  background: rgba(15, 23, 42, 0.03);
  border-bottom: 1px solid var(--zx-border);
}

@media (min-width: 768px) {
  .about-challenge-pain {
    border-bottom: none;
    border-right: 1px solid var(--zx-border);
  }
}

.about-challenge-pain span,
.about-challenge-solution span {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--zx-blue);
  margin-bottom: 10px;
}

.about-challenge-pain h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--zx-navy);
  line-height: 1.4;
}

.about-challenge-solution h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--zx-navy);
  line-height: 1.4;
  margin-bottom: 10px;
}

.about-challenge-solution p {
  font-size: 0.9rem;
  color: var(--zx-text-light);
  line-height: 1.6;
}

.region-grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 640px) {
  .region-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.region-card {
  background: var(--zx-bg);
  border: 1px solid var(--zx-border);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.region-code {
  flex: 0 0 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--zx-navy);
  color: var(--zx-yellow);
  font-family: var(--zx-mono);
  font-weight: 700;
  border-radius: 8px;
}

.region-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 4px;
}

.region-card p {
  font-size: 0.9rem;
  color: var(--zx-text-light);
  line-height: 1.5;
}

/* Blog layout with sidebar */
.blog-layout {
  display: grid;
  gap: 40px;
  align-items: start;
}

@media (min-width: 1024px) {
  .blog-layout {
    grid-template-columns: 1fr 340px;
  }
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.blog-card {
  display: grid;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--zx-border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 35px rgba(0,0,0,.08);
}

@media (min-width: 640px) {
  .blog-card {
    grid-template-columns: 220px 1fr;
  }
}

.blog-card-image {
  overflow: hidden;
  background: var(--zx-navy);
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 24px;
}

.blog-card-meta {
  font-family: var(--zx-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--zx-blue);
  margin-bottom: 10px;
}

.blog-card-body h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

.blog-card-body h3 a {
  color: inherit;
  text-decoration: none;
}

.blog-card-body h3 a:hover {
  color: var(--zx-blue);
}

.blog-card-body > p {
  font-size: .95rem;
  color: var(--zx-text-light);
  line-height: 1.6;
  margin-bottom: 14px;
}

.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-widget {
  background: #fff;
  border: 1px solid var(--zx-border);
  border-radius: 14px;
  padding: 24px;
}

.sidebar-widget h3,
.sidebar-widget h4 {
  font-family: var(--zx-heading);
  font-weight: 800;
  color: var(--zx-navy);
  margin-bottom: 14px;
}

.sidebar-widget p {
  font-size: .9rem;
  color: var(--zx-text-light);
  line-height: 1.6;
  margin-bottom: 18px;
}

.sidebar-categories,
.sidebar-trending {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-categories li,
.sidebar-trending li {
  border-bottom: 1px solid var(--zx-border);
}

.sidebar-categories li:last-child,
.sidebar-trending li:last-child {
  border-bottom: none;
}

.sidebar-categories a,
.sidebar-trending a {
  display: block;
  padding: 10px 0;
  color: var(--zx-text);
  font-size: .9rem;
  text-decoration: none;
}

.sidebar-categories a:hover,
.sidebar-trending a:hover {
  color: var(--zx-blue);
}

.sidebar-cta {
  background: var(--zx-navy);
  color: #fff;
  border-color: var(--zx-navy);
}

.sidebar-cta h3 {
  color: #fff;
}

.sidebar-cta p {
  color: rgba(255,255,255,.8);
}