/* Cortex asymmetric-service-grid — deep-navy-mint, display-sans-technical */

:root {
  --gl-bg: #0a1628;
  --gl-bg-alt: #0f1f35;
  --gl-surface: #132640;
  --gl-surface-raised: #1a3050;
  --gl-ink: #e8f0f8;
  --gl-ink-muted: #9cb4cc;
  --gl-ink-subtle: #6a849c;
  --gl-accent: #5ee4b8;
  --gl-accent-ink: #0a1628;
  --gl-line: rgba(158, 196, 220, 0.18);
  --gl-glow: rgba(94, 228, 184, 0.35);
  --gl-font-display: "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
  --gl-font-body: "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
  --gl-font-mono: "SF Mono", "Cascadia Code", "Consolas", monospace;
  --gl-tracking-display: -0.025em;
  --gl-weight-display: 600;
  --gl-weight-body: 400;
  --gl-radius: 4px;
  --gl-radius-lg: 10px;
  --gl-border: 1px;
  --gl-duration-fast: 150ms;
  --gl-duration: 280ms;
  --gl-duration-slow: 680ms;
  --gl-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --rail-width: 240px;
  --content-max: 1280px;
  --section-gap: clamp(3rem, 6vw, 5.5rem);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--gl-bg);
  color: var(--gl-ink);
  font-family: var(--gl-font-body);
  font-size: 16px;
  font-weight: var(--gl-weight-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.page-shell {
  display: grid;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
  min-height: 100vh;
}

/* Side rail — Cortex-inspired technical nav */
.side-rail {
  position: sticky;
  top: 0;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  width: var(--rail-width);
  height: 100vh;
  max-height: 100vh;
  padding: 1.5rem 1.25rem;
  background: var(--gl-bg-alt);
  border-right: var(--gl-border) solid var(--gl-line);
  overflow: hidden;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.brand-mark {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  max-width: 64px;
  max-height: 64px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 3px;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  grid-column: span 1;
  grid-row: span 1;
  border-radius: 3px;
}

.brand-mark {
  background:
    linear-gradient(var(--gl-accent), var(--gl-accent)) 0 0 / calc(50% - 1.5px) calc(50% - 1.5px) no-repeat,
    linear-gradient(var(--gl-ink), var(--gl-ink)) 100% 0 / calc(50% - 1.5px) calc(50% - 1.5px) no-repeat,
    linear-gradient(var(--gl-ink), var(--gl-ink)) 0 100% / calc(50% - 1.5px) calc(50% - 1.5px) no-repeat,
    linear-gradient(var(--gl-accent), var(--gl-accent)) 100% 100% / calc(50% - 1.5px) calc(50% - 1.5px) no-repeat;
}

.brand-text {
  display: flex;
  flex-direction: column;
  font-family: var(--gl-font-display);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: var(--gl-tracking-display);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-text small {
  font-size: 12px;
  font-weight: 400;
  color: var(--gl-ink-muted);
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-height: 0;
}

.rail-nav a {
  display: block;
  padding: 0.5rem 0.65rem;
  font-size: 14px;
  font-weight: 400;
  color: var(--gl-ink-muted);
  border-radius: var(--gl-radius);
  transition: color var(--gl-duration-fast) var(--gl-ease),
              background var(--gl-duration-fast) var(--gl-ease);
}

.rail-nav a:hover {
  color: var(--gl-ink);
  background: rgba(94, 228, 184, 0.08);
}

.rail-cta {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  font-size: 14px;
  font-weight: 500;
  color: var(--gl-accent-ink);
  background: var(--gl-accent);
  border-radius: var(--gl-radius-lg);
  transition: filter var(--gl-duration-fast) var(--gl-ease);
}

.rail-cta:hover { filter: brightness(1.08); }

.page-main {
  min-width: 0;
}

.section-inner {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 2.5rem);
}

/* Hero — editorial photo mask slot */
.hero {
  padding-block: clamp(2rem, 4vw, 3.5rem) var(--section-gap);
  background: linear-gradient(165deg, var(--gl-bg-alt) 0%, var(--gl-bg) 55%);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
}

.hero-copy { min-width: 0; }

.eyebrow,
.section-kicker {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-family: var(--gl-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gl-accent);
}

.hero h1,
.section-heading h2,
.component-stats h2,
.component-contact h2 {
  font-family: var(--gl-font-display);
  font-weight: var(--gl-weight-display);
  letter-spacing: var(--gl-tracking-display);
  line-height: 1.12;
  color: var(--gl-ink);
}

.hero h1 {
  font-size: clamp(1.75rem, 3.8vw, 2.75rem);
  margin-bottom: 1rem;
}

.lead {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--gl-ink-muted);
  margin-bottom: 1.5rem;
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--gl-radius-lg);
  border: var(--gl-border) solid transparent;
  transition: background var(--gl-duration-fast) var(--gl-ease),
              color var(--gl-duration-fast) var(--gl-ease),
              border-color var(--gl-duration-fast) var(--gl-ease);
}

.button-primary {
  background: var(--gl-accent);
  color: var(--gl-accent-ink);
}

.button-primary:hover { filter: brightness(1.08); }

.button-secondary {
  background: transparent;
  color: var(--gl-ink);
  border-color: var(--gl-line);
}

.button-secondary:hover {
  border-color: var(--gl-accent);
  color: var(--gl-accent);
}

.geo-line {
  font-family: var(--gl-font-mono);
  font-size: 12px;
  color: var(--gl-ink-subtle);
}

.hero-visual {
  width: 100%;
  height: clamp(220px, 24vw, 400px);
  max-height: 52vh;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--gl-radius-lg);
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
  background: var(--gl-surface);
  box-shadow: 0 0 0 var(--gl-border) var(--gl-line),
              0 24px 48px rgba(0, 0, 0, 0.35);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.15) 0%, rgba(10, 22, 40, 0.55) 100%);
  pointer-events: none;
  z-index: 1;
}

/* Sections rhythm */
.section {
  padding-block: var(--section-gap);
}

.section:nth-child(even) {
  background: var(--gl-bg-alt);
}

.section-heading {
  max-width: 52rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  margin-bottom: 0.75rem;
}

.section-heading p {
  font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
  color: var(--gl-ink-muted);
}

/* Guide chapters */
.guide-body {
  display: grid;
  gap: 2rem;
}

.chapter {
  padding: 1.5rem;
  background: var(--gl-surface);
  border: var(--gl-border) solid var(--gl-line);
  border-radius: var(--gl-radius-lg);
  border-left: 3px solid var(--gl-accent);
}

.chapter h3 {
  font-family: var(--gl-font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  font-weight: var(--gl-weight-display);
  margin-bottom: 0.75rem;
}

.chapter p {
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  color: var(--gl-ink-muted);
  margin-bottom: 0.75rem;
}

.chapter ul {
  padding-left: 1.25rem;
  color: var(--gl-ink-muted);
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
}

.chapter li + li { margin-top: 0.35rem; }

/* Asymmetric service grid */
.asymmetric-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.asymmetric-grid .card-span-wide {
  grid-column: span 7;
  grid-row: span 1;
}

.asymmetric-grid .card:nth-child(2) {
  grid-column: span 5;
}

.asymmetric-grid .card:nth-child(3) {
  grid-column: span 5;
}

.asymmetric-grid .card-span-tall {
  grid-column: span 7;
}

.cards-grid,
.stats-grid,
.benefits-grid {
  display: grid;
  gap: 1rem;
}

.cards-grid:not(.asymmetric-grid),
.benefits-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.card,
.stat {
  padding: 1.35rem;
  background: var(--gl-surface);
  border: var(--gl-border) solid var(--gl-line);
  border-radius: var(--gl-radius-lg);
  transition: border-color var(--gl-duration) var(--gl-ease),
              box-shadow var(--gl-duration) var(--gl-ease);
}

.card:hover {
  border-color: rgba(94, 228, 184, 0.35);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.card-icon,
.step-icon {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.65rem;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-family: var(--gl-font-mono);
  color: var(--gl-accent);
  background: rgba(94, 228, 184, 0.12);
  border-radius: var(--gl-radius);
}

.card-icon::before,
.step-icon::before {
  content: "◆";
  font-size: 10px;
}

.card-icon[data-icon="map-pin"]::before { content: "⌖"; }
.card-icon[data-icon="layers"]::before { content: "≡"; }
.card-icon[data-icon="compass"]::before { content: "◎"; }
.card-icon[data-icon="window"]::before { content: "▢"; }
.card-icon[data-icon="ruler"]::before,
.step-icon[data-icon="ruler"]::before { content: "↕"; }
.card-icon[data-icon="package"]::before,
.step-icon[data-icon="package"]::before { content: "▣"; }
.card-icon[data-icon="delivery"]::before,
.step-icon[data-icon="delivery"]::before { content: "→"; }
.card-icon[data-icon="document"]::before,
.step-icon[data-icon="document"]::before { content: "▤"; }

.card-label {
  display: block;
  font-family: var(--gl-font-mono);
  font-size: 12px;
  color: var(--gl-accent);
  margin-bottom: 0.35rem;
}

.card h3 {
  font-family: var(--gl-font-display);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: var(--gl-weight-display);
  margin-bottom: 0.5rem;
}

.card p {
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  color: var(--gl-ink-muted);
  margin-bottom: 0.65rem;
}

.card small {
  font-family: var(--gl-font-mono);
  font-size: 12px;
  color: var(--gl-ink-subtle);
}

/* Process timeline */
.process-list {
  list-style: none;
  display: grid;
  gap: 0;
  counter-reset: step;
}

.process-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: var(--gl-border) solid var(--gl-line);
  counter-increment: step;
}

.process-list li:last-child { border-bottom: none; }

.step-icon {
  width: 2.5rem;
  height: 2.5rem;
}

.process-list h3 {
  font-family: var(--gl-font-display);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: var(--gl-weight-display);
  margin-bottom: 0.4rem;
}

.process-list p {
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  color: var(--gl-ink-muted);
}

/* Stats */
.component-stats h2 {
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  margin-bottom: 0.5rem;
}

.fact-disclaimer {
  font-size: 14px;
  color: var(--gl-ink-subtle);
  margin-bottom: 1.5rem;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

.stat strong {
  display: block;
  font-family: var(--gl-font-display);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  font-weight: var(--gl-weight-display);
  color: var(--gl-accent);
  margin-bottom: 0.25rem;
}

.stat span {
  display: block;
  font-family: var(--gl-font-mono);
  font-size: 12px;
  color: var(--gl-ink-subtle);
  margin-bottom: 0.5rem;
}

.stat p {
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  color: var(--gl-ink-muted);
}

/* FAQ accordion */
.faq-list {
  display: grid;
  gap: 0.5rem;
}

.faq-list details {
  background: var(--gl-surface);
  border: var(--gl-border) solid var(--gl-line);
  border-radius: var(--gl-radius-lg);
  overflow: hidden;
}

.faq-list summary {
  padding: 1rem 1.25rem;
  font-family: var(--gl-font-display);
  font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--gl-accent);
  font-family: var(--gl-font-mono);
}

.faq-list details[open] summary::after { content: "−"; }

.faq-list details p {
  padding: 0 1.25rem 1.15rem;
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  color: var(--gl-ink-muted);
}

/* Geography */
.geo-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1rem;
}

.geo-chip {
  padding: 1.25rem;
  background: var(--gl-surface);
  border: var(--gl-border) solid var(--gl-line);
  border-radius: var(--gl-radius-lg);
}

.geo-chip strong {
  display: block;
  font-family: var(--gl-font-display);
  font-size: clamp(1rem, 1.3vw, 1.0625rem);
  margin-bottom: 0.5rem;
}

.geo-chip span {
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  color: var(--gl-ink-muted);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}

.component-contact h2 {
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  margin-bottom: 0.75rem;
}

.component-contact p {
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  color: var(--gl-ink-muted);
}

/* Footer */
.site-footer {
  padding-block: 2.5rem 2rem;
  background: var(--gl-bg-alt);
  border-top: var(--gl-border) solid var(--gl-line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand {
  font-family: var(--gl-font-display);
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  display: block;
  margin-bottom: 0.5rem;
}

.site-footer p {
  font-size: clamp(0.875rem, 1vw, 0.9375rem);
  color: var(--gl-ink-muted);
  margin-bottom: 0.35rem;
}

.footer-coverage {
  color: var(--gl-accent) !important;
  font-weight: 500;
}

.site-footer h3 {
  font-family: var(--gl-font-display);
  font-size: 14px;
  font-weight: var(--gl-weight-display);
  margin-bottom: 0.65rem;
  color: var(--gl-ink);
}

.site-footer a {
  display: block;
  font-size: 14px;
  color: var(--gl-ink-muted);
  padding: 0.2rem 0;
  transition: color var(--gl-duration-fast) var(--gl-ease);
}

.site-footer a:hover { color: var(--gl-accent); }

/* Tablet */
@media (max-width: 1024px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .side-rail {
    position: relative;
    width: 100%;
    height: auto;
    max-height: none;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    padding: 1rem clamp(1rem, 3vw, 2rem);
    border-right: none;
    border-bottom: var(--gl-border) solid var(--gl-line);
  }

  .rail-brand-row { flex: 1 1 auto; min-width: 0; }

  .rail-nav {
    flex-direction: row;
    flex-wrap: wrap;
    flex: 1 1 100%;
    order: 3;
    gap: 0.25rem;
  }

  .rail-nav a {
    font-size: 13px;
    padding: 0.4rem 0.55rem;
  }

  .rail-cta {
    flex: 0 0 auto;
    padding: 0.55rem 0.85rem;
    font-size: 13px;
  }

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

  .hero-visual {
    max-height: 44vh;
    order: -1;
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
  }

  .asymmetric-grid .card-span-wide,
  .asymmetric-grid .card:nth-child(2),
  .asymmetric-grid .card:nth-child(3),
  .asymmetric-grid .card-span-tall {
    grid-column: span 12;
  }

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

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

/* Mobile */
@media (max-width: 640px) {
  :root { --section-gap: 2.5rem; }

  body { font-size: 15px; }

  .lead,
  .chapter p,
  .chapter ul,
  .card p,
  .process-list p,
  .stat p,
  .faq-list details p,
  .geo-chip span,
  .component-contact p,
  .site-footer p {
    font-size: 14px;
  }

  .hero-visual {
    max-height: 38vh;
    height: clamp(220px, 38vw, 320px);
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
    font-size: 14px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .rail-nav {
    gap: 0.15rem;
  }

  .rail-nav a {
    font-size: 12px;
  }
}

/* Wide desktop — balanced canvas */
@media (min-width: 1440px) {
  :root {
    --content-max: 1180px;
    --rail-width: 260px;
  }

  .page-shell {
    grid-template-columns: var(--rail-width) minmax(0, 1fr);
    justify-content: center;
    max-width: 2160px;
    margin-inline: auto;
  }

  .section-inner {
    padding-inline: clamp(2rem, 4vw, 3.5rem);
  }
}

@media (min-width: 2160px) {
  :root { --content-max: 1320px; }

  .hero-layout {
    grid-template-columns: 0.95fr 1.15fr;
    gap: 4rem;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body .fact-disclaimer,footer .footer-coverage{font-size:max(14px,.875rem)!important;line-height:1.5!important;color:inherit!important;opacity:1!important}.contact-form,.contact-form fieldset,.contact-form input,.contact-form textarea,.contact-form select{min-width:0;max-width:100%;box-sizing:border-box}.contact-form button{max-width:100%;white-space:normal;overflow-wrap:anywhere}