:root {
  --fjsq-primary: #0b4e9b;
  --fjsq-primary-dark: #073b78;
  --fjsq-accent: #1a73c9;
  --fjsq-navy: #071f40;
  --fjsq-ink: #172033;
  --fjsq-body: #4b5565;
  --fjsq-surface: #f5f8fc;
  --fjsq-line: #dce4ef;
  --fjsq-white: #fff;
  --fjsq-success: #17845b;
  --fjsq-container: 1200px;
  --fjsq-radius-sm: 6px;
  --fjsq-radius-md: 9px;
  --fjsq-shadow-card: 0 5px 18px rgb(7 31 64 / 7%);
  --fjsq-font-sans: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body,
button,
input,
select,
textarea {
  font-family: var(--fjsq-font-sans);
}

body {
  color: var(--fjsq-body);
  background: var(--fjsq-white);
  font-size: 16px;
  line-height: 1.75;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--fjsq-ink);
  font-family: var(--fjsq-font-sans);
  font-weight: 700;
  line-height: 1.35;
}

h1 { font-size: clamp(32px, 3.6vw, 50px); }
h2 { font-size: clamp(26px, 2.6vw, 36px); }
h3 { font-size: clamp(20px, 1.8vw, 24px); }

a {
  color: var(--fjsq-primary);
}

a:hover,
a:focus-visible {
  color: var(--fjsq-accent);
}

:focus-visible {
  outline: 3px solid rgb(26 115 201 / 55%);
  outline-offset: 3px;
}

.ast-container,
.elementor-section.elementor-section-boxed > .elementor-container {
  max-width: var(--fjsq-container);
}

/* Stage E content sections follow the confirmed FJSQ enterprise site layouts. */
.fjsq-page { color: var(--fjsq-body); }
.page .entry-header { display: none; }
#project-inquiry { scroll-margin-top: 100px; }
.fjsq-wrap { width: min(1200px, calc(100% - 40px)); margin-inline: auto; }
.fjsq-section { padding: clamp(48px, 6vw, 82px) 0; }
.fjsq-section--soft { background: var(--fjsq-surface); }
.fjsq-section--navy { color: #dce8f7; background: var(--fjsq-navy); }
.fjsq-section--navy h2,
.fjsq-section--navy h3 { color: var(--fjsq-white); }
.fjsq-eyebrow { margin: 0 0 10px; color: var(--fjsq-primary); font-size: 13px; font-weight: 800; letter-spacing: .12em; }
.fjsq-section--navy .fjsq-eyebrow { color: #8fc4ff; }
.fjsq-section h2 { margin: 0 0 16px; }
.fjsq-lead { max-width: 800px; margin: 0 0 30px; font-size: 18px; }
.fjsq-grid { display: grid; gap: 18px; }
.fjsq-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fjsq-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fjsq-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.fjsq-card { height: 100%; padding: 24px; border: 1px solid var(--fjsq-line); border-radius: var(--fjsq-radius-md); background: var(--fjsq-white); box-shadow: var(--fjsq-shadow-card); }
.fjsq-card h3 { margin: 0 0 10px; color: var(--fjsq-ink); font-size: 20px; }
.fjsq-card p:last-child { margin-bottom: 0; }
.fjsq-card__index { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; margin-bottom: 15px; border-radius: 50%; background: #eaf3ff; color: var(--fjsq-primary); font-size: 13px; font-weight: 800; }
.fjsq-hero { overflow: hidden; padding: clamp(54px, 7vw, 92px) 0; color: #eaf2ff; background: radial-gradient(ellipse at 82% 22%, #164b7a 0, transparent 38%), linear-gradient(110deg, #06172e 0%, #0a2b50 60%, #0b3764 100%); }
.page-id-21 .fjsq-hero {
  background-image: linear-gradient(90deg, rgb(5 20 43 / 94%) 0%, rgb(5 20 43 / 82%) 44%, rgb(5 20 43 / 14%) 100%), url('/wp-content/uploads/fjsqwl-site-assets/hero-home.png');
  background-position: center;
  background-size: cover;
}
.page-id-23 .fjsq-hero {
  background-image: linear-gradient(90deg, rgb(5 20 43 / 95%) 0%, rgb(5 20 43 / 83%) 42%, rgb(5 20 43 / 18%) 100%), url('/wp-content/uploads/fjsqwl-site-assets/hero-network-upgrade.png');
  background-position: center;
  background-size: cover;
}
.page-id-25 .fjsq-hero {
  background-image: linear-gradient(90deg, rgb(5 20 43 / 95%) 0%, rgb(5 20 43 / 84%) 42%, rgb(5 20 43 / 18%) 100%), url('/wp-content/uploads/fjsqwl-site-assets/hero-mes-system.png');
  background-position: center;
  background-size: cover;
}
.page-id-21 .fjsq-hero__grid,
.page-id-23 .fjsq-hero__grid,
.page-id-25 .fjsq-hero__grid { grid-template-columns: minmax(0, 1fr); }
.page-id-21 .fjsq-hero__visual,
.page-id-23 .fjsq-hero__visual,
.page-id-25 .fjsq-hero__visual { display: none; }
.fjsq-hero h1 { max-width: 760px; margin: 0 0 20px; color: var(--fjsq-white); }
.fjsq-hero p { max-width: 760px; font-size: 18px; }
.fjsq-hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); align-items: center; gap: 44px; }
.fjsq-hero__visual { padding: 26px; border: 1px solid rgb(182 213 247 / 35%); border-radius: 12px; background: rgb(3 18 38 / 42%); }
.fjsq-flow { display: grid; gap: 12px; }
.fjsq-flow__item { padding: 14px 18px; border: 1px solid rgb(143 196 255 / 35%); border-radius: 7px; color: #f2f7ff; background: rgb(12 59 102 / 55%); font-weight: 700; }
.fjsq-flow__item + .fjsq-flow__item::before { content: "↓"; display: block; margin: -26px 0 7px; color: #8fc4ff; text-align: center; }
.fjsq-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.fjsq-actions a { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; padding: 11px 22px; border: 1px solid #2879dc; border-radius: 6px; color: #fff; background: #125cc2; font-weight: 700; text-decoration: none; }
.fjsq-actions a:hover { color: #fff; background: #0b4e9b; }
.fjsq-actions .fjsq-button--outline { border-color: rgb(255 255 255 / 65%); background: transparent; }
.fjsq-section:not(.fjsq-section--navy) .fjsq-actions a.fjsq-button--outline { border-color: var(--fjsq-primary); color: var(--fjsq-primary); background: #fff; }
.fjsq-section--navy .fjsq-actions .fjsq-button--outline { color: #fff; }
.fjsq-brandbar { padding: 22px 0; border-bottom: 1px solid var(--fjsq-line); background: #fff; }
.fjsq-brandbar__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.fjsq-brand { min-width: 140px; padding: 12px 18px; border-left: 1px solid var(--fjsq-line); color: var(--fjsq-ink); font-size: 19px; font-weight: 800; }
.fjsq-brand small { display: block; color: var(--fjsq-body); font-size: 12px; font-weight: 400; }
.fjsq-architecture { display: grid; grid-template-columns: minmax(0, 1fr) 230px; gap: 20px; align-items: center; }
.fjsq-architecture__layers { display: grid; gap: 12px; }
.fjsq-architecture__layer { padding: 16px 20px; border: 1px solid #b8d0ef; border-left: 4px solid var(--fjsq-primary); border-radius: 6px; background: #fff; color: var(--fjsq-ink); font-weight: 700; }
.fjsq-architecture__side { display: grid; gap: 14px; }
.fjsq-process { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 10px; counter-reset: steps; }
.fjsq-process__step { position: relative; padding: 18px 12px; border: 1px solid var(--fjsq-line); border-radius: 8px; background: #fff; color: var(--fjsq-ink); font-weight: 700; text-align: center; counter-increment: steps; }
.fjsq-process__step::before { content: counter(steps, decimal-leading-zero); display: block; width: 34px; height: 34px; margin: 0 auto 10px; border-radius: 50%; color: #fff; background: var(--fjsq-primary); line-height: 34px; }
.fjsq-empty { padding: 30px; border: 1px dashed #aac0da; border-radius: 8px; color: var(--fjsq-body); background: #f8fbff; text-align: center; }
.fjsq-disabled-form { padding: 28px; border: 1px solid var(--fjsq-line); border-radius: 9px; background: #fff; }
.fjsq-disabled-form fieldset { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 0; border: 0; }
.fjsq-disabled-form label { display: grid; gap: 5px; color: var(--fjsq-ink); font-size: 14px; font-weight: 700; }
.fjsq-disabled-form input,
.fjsq-disabled-form select,
.fjsq-disabled-form textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--fjsq-line); border-radius: 5px; background: #f6f8fb; }
.fjsq-disabled-form textarea { min-height: 110px; }
.fjsq-note { padding: 12px 15px; border-left: 3px solid #d99b24; background: #fff7e7; color: #63470e; }
.fjsq-breadcrumb { padding: 16px 0; color: #66758a; font-size: 14px; }
.fjsq-single { max-width: 900px; margin: 0 auto; padding: 46px 20px 76px; }
.fjsq-single .elementor-widget-theme-post-title h1 { margin-bottom: 24px; }
.elementor-widget-archive-posts .elementor-posts-nothing-found { padding: 28px; border: 1px dashed #aac0da; border-radius: 8px; background: #f8fbff; }

@media (max-width: 900px) {
  .fjsq-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fjsq-process { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .fjsq-wrap { width: min(100% - 32px, 1200px); }
  .fjsq-grid--2,
  .fjsq-grid--3,
  .fjsq-grid--4,
  .fjsq-hero__grid,
  .fjsq-architecture { grid-template-columns: 1fr; }
  .fjsq-hero__visual { padding: 18px; }
  .fjsq-brand { flex: 1 1 40%; min-width: 0; padding-inline: 10px; font-size: 16px; }
  .fjsq-process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fjsq-disabled-form fieldset { grid-template-columns: 1fr; }
}

/* Elementor global building blocks used by the page templates in Stage E. */
.elementor .elementor-button,
.elementor a.elementor-button,
.fjsq-button {
  min-height: 46px;
  padding: 12px 24px;
  border: 1px solid var(--fjsq-primary);
  border-radius: var(--fjsq-radius-sm);
  background: var(--fjsq-primary);
  color: var(--fjsq-white);
  font-weight: 700;
  line-height: 1.35;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.elementor .elementor-button:hover,
.elementor .elementor-button:focus-visible,
.fjsq-button:hover,
.fjsq-button:focus-visible {
  border-color: var(--fjsq-primary-dark);
  background: var(--fjsq-primary-dark);
  color: var(--fjsq-white);
}

.elementor .elementor-button.fjsq-button-secondary {
  border-color: var(--fjsq-primary);
  background: transparent;
  color: var(--fjsq-primary);
}

.fjsq-card,
.elementor .e-loop-item,
.elementor .elementor-post,
.elementor .elementor-accordion-item {
  border: 1px solid var(--fjsq-line);
  border-radius: var(--fjsq-radius-md);
  background: var(--fjsq-white);
  box-shadow: var(--fjsq-shadow-card);
}

.fjsq-card {
  padding: 24px;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.fjsq-card:hover {
  border-color: #b8cbe2;
  box-shadow: 0 9px 24px rgb(7 31 64 / 10%);
  transform: translateY(-2px);
}

.elementor .elementor-field-group .elementor-field,
.elementor .elementor-field-textual {
  min-height: 46px;
  border: 1px solid #cbd6e4;
  border-radius: var(--fjsq-radius-sm);
  background: var(--fjsq-white);
  color: var(--fjsq-ink);
  font: inherit;
}

.elementor .elementor-field-group .elementor-field:focus,
.elementor .elementor-field-textual:focus {
  border-color: var(--fjsq-accent);
  box-shadow: 0 0 0 3px rgb(26 115 201 / 14%);
  outline: 0;
}

.elementor .elementor-field-label,
.elementor .elementor-field-group > label {
  color: var(--fjsq-ink);
  font-weight: 600;
}

.elementor .elementor-accordion-item {
  overflow: hidden;
  margin-block-end: 10px;
  box-shadow: none;
}

.elementor .elementor-tab-title {
  padding: 18px 20px;
  color: var(--fjsq-ink);
  font-weight: 700;
}

.elementor .elementor-tab-content {
  padding: 0 20px 18px;
  color: var(--fjsq-body);
  border-top: 0;
}

/* Theme Builder header and footer. */
.elementor-location-header {
  position: relative;
  z-index: 20;
  background: var(--fjsq-white);
  border-bottom: 1px solid var(--fjsq-line);
}

.elementor-location-header .fjsq-header-inner {
  width: min(calc(100% - 40px), var(--fjsq-container));
  min-height: 82px;
  margin-inline: auto;
  padding: 0 !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 24px !important;
}

.elementor-location-header .fjsq-header-inner > .e-con-inner {
  min-height: 82px;
  padding: 0 !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 24px !important;
}

.elementor-location-header .fjsq-brand-name,
.elementor-location-header .fjsq-brand-name a {
  margin: 0;
  color: var(--fjsq-navy);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.25;
  text-decoration: none;
}

.elementor-location-header .fjsq-brand-tagline {
  margin: 4px 0 0;
  color: var(--fjsq-body);
  font-size: 12px;
  line-height: 1.4;
}

.elementor-location-header .elementor-nav-menu--main .elementor-item {
  padding-inline: 13px;
  color: var(--fjsq-ink);
  font-size: 15px;
  font-weight: 600;
}

.elementor-location-header .elementor-nav-menu--main .elementor-item:hover,
.elementor-location-header .elementor-nav-menu--main .elementor-item.elementor-item-active {
  color: var(--fjsq-primary);
}

.elementor-location-header .fjsq-header-brand {
  flex: 0 0 auto !important;
  width: auto !important;
  min-width: 225px;
  padding: 0 !important;
}

.elementor-location-header .fjsq-brand-link {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
}

.elementor-location-header .fjsq-header-nav {
  flex: 1 1 auto !important;
  width: auto !important;
  justify-content: flex-end;
  padding: 0 !important;
}

.elementor-location-header #fjsq-header-inquiry {
  min-height: 46px;
  white-space: nowrap;
}

.elementor-location-header .fjsq-mobile-inquiry {
  display: none !important;
}

.elementor-location-footer {
  background: var(--fjsq-navy);
  color: rgb(255 255 255 / 82%);
}

.elementor-location-footer a {
  color: rgb(255 255 255 / 86%);
  text-decoration: none;
}

.elementor-location-footer a:hover,
.elementor-location-footer a:focus-visible {
  color: var(--fjsq-white);
  text-decoration: underline;
}

.elementor-location-footer .fjsq-footer-inner {
  width: min(calc(100% - 40px), var(--fjsq-container));
  margin-inline: auto;
  padding-block: 48px 24px;
}

.elementor-location-footer .fjsq-footer-heading {
  margin: 0 0 12px;
  color: var(--fjsq-white);
  font-size: 16px;
  font-weight: 700;
}

.elementor-location-footer .fjsq-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, minmax(130px, 1fr));
  gap: 32px;
}

.elementor-location-footer .fjsq-footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.elementor-location-footer .fjsq-footer-links li + li {
  margin-top: 8px;
}

.elementor-location-footer .fjsq-footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgb(255 255 255 / 18%);
  font-size: 13px;
}

@media (max-width: 1024px) {
  .elementor-location-header .fjsq-header-inner,
  .elementor-location-footer .fjsq-footer-inner {
    width: min(calc(100% - 32px), var(--fjsq-container));
  }

  .elementor-location-header .fjsq-header-brand {
    min-width: 190px;
  }

  .elementor-location-header .elementor-nav-menu--main .elementor-item {
    padding-inline: 9px;
    font-size: 14px;
  }

  .elementor-location-header .fjsq-header-brand {
    min-width: 180px;
  }

  .elementor-location-header .fjsq-header-inner,
  .elementor-location-header .fjsq-header-inner > .e-con-inner {
    gap: 16px !important;
  }

  .elementor-location-footer .fjsq-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  body { font-size: 16px; }

  .elementor-location-header .fjsq-header-inner {
    min-height: 70px;
    gap: 12px !important;
  }

  .elementor-location-header .fjsq-header-inner > .e-con-inner {
    min-height: 70px;
    gap: 12px !important;
  }

  .elementor-location-header .fjsq-brand-name,
  .elementor-location-header .fjsq-brand-name a {
    font-size: 16px;
  }

  .elementor-location-header .fjsq-brand-tagline {
    display: none;
  }

  .elementor-location-header .fjsq-header-brand {
    min-width: 0;
  }

  .elementor-location-header .fjsq-header-nav {
    flex: 0 0 auto !important;
  }

  .elementor-location-header #fjsq-header-inquiry {
    display: none;
  }

  .elementor-location-header .fjsq-mobile-inquiry {
    display: block !important;
    margin: 12px 16px 16px;
  }

  .elementor-location-header .fjsq-mobile-inquiry > a {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--fjsq-radius-sm);
    background: var(--fjsq-primary);
    color: var(--fjsq-white);
    font-weight: 700;
  }

  .fjsq-card { padding: 20px; }

  .elementor-location-footer .fjsq-footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

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

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