/* AIRJET-TECHNICAL-GUIDES-20260830-06
   Compact modular technical-guide pages matched to the waterjet knowledge-page rhythm.
   Airjet palette: navy/blue primary, restrained red accents.
   Compact responsive hero heights and page-specific image focal points. */

:root {
  --guide-navy: #071f58;
  --guide-blue: #0b63ce;
  --guide-red: #b3132a;
  --guide-ink: #10233f;
  --guide-muted: #5d6f88;
  --guide-line: rgba(11, 99, 206, 0.18);
  --guide-surface: rgba(255, 255, 255, 0.96);
  --guide-soft: #eef6ff;
}

html { scroll-behavior: smooth; }

body.airjet-guide-page {
  margin: 0;
  color: var(--guide-ink);
  background:
    repeating-linear-gradient(45deg, rgba(11, 99, 206, 0.022) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(-45deg, rgba(11, 99, 206, 0.018) 0 1px, transparent 1px 24px),
    #f7fbff;
}

.airjet-guide-page .site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.airjet-guide-page .brand { text-decoration: none; }

.airjet-guide-main { min-height: 70vh; }

.airjet-guide-hero {
  position: relative;
  display: grid;
  min-height: clamp(350px, 31vw, 400px);
  overflow: hidden;
  isolation: isolate;
  background: #06183e;
}

.airjet-guide-hero__media,
.airjet-guide-hero__shade {
  position: absolute;
  inset: 0;
}

.airjet-guide-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--guide-hero-position, 50% 50%);
  filter: saturate(0.92) contrast(1.03);
}

/* Each source image has a different aspect ratio and technical focal point. */
.airjet-guide-hero--works { --guide-hero-position: 68% 52%; }
.airjet-guide-hero--insertion { --guide-hero-position: 52% 52%; }
.airjet-guide-hero--motion { --guide-hero-position: 52% 50%; }
.airjet-guide-hero--settings { --guide-hero-position: 50% 31%; }
.airjet-guide-hero--stops { --guide-hero-position: 64% 54%; }
.airjet-guide-hero--maintenance { --guide-hero-position: 52% 43%; }

.airjet-guide-hero__shade {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(3, 16, 48, 0.94) 0%, rgba(4, 25, 72, 0.8) 46%, rgba(4, 20, 58, 0.28) 78%, rgba(4, 20, 58, 0.18) 100%),
    linear-gradient(180deg, rgba(7, 31, 88, 0.12), rgba(7, 31, 88, 0.5));
}

[dir="rtl"] .airjet-guide-hero__shade {
  background:
    linear-gradient(-90deg, rgba(3, 16, 48, 0.94) 0%, rgba(4, 25, 72, 0.8) 46%, rgba(4, 20, 58, 0.28) 78%, rgba(4, 20, 58, 0.18) 100%),
    linear-gradient(180deg, rgba(7, 31, 88, 0.12), rgba(7, 31, 88, 0.5));
}

.airjet-guide-hero__content {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 48px));
  margin: auto;
  padding-block: 56px;
  color: #fff;
}

.airjet-guide-hero .eyebrow {
  margin: 0 0 12px;
  color: #ffb4be;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.airjet-guide-hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(34px, 4.1vw, 52px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.airjet-guide-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.62;
}

.airjet-guide-breadcrumbs {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 20px 0 0;
}

.airjet-guide-home {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 8px 15px;
  border: 1px solid var(--guide-line);
  border-radius: 999px;
  color: var(--guide-blue);
  background: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(7, 31, 88, 0.045);
}

.airjet-guide-home:hover,
.airjet-guide-home:focus-visible {
  color: #fff;
  border-color: var(--guide-blue);
  background: var(--guide-blue);
  outline: none;
}

.airjet-guide-article {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 20px 0 58px;
}

.airjet-guide-intro {
  margin: 0 0 14px;
  padding: 18px 21px;
  border: 1px solid var(--guide-line);
  border-inline-start: 4px solid var(--guide-red);
  border-radius: 8px;
  color: var(--guide-ink);
  background: var(--guide-surface);
  box-shadow: 0 4px 14px rgba(7, 31, 88, 0.045);
  font-size: 16px;
  font-weight: 640;
  line-height: 1.58;
}

.airjet-guide-section {
  margin-top: 14px;
  padding: clamp(24px, 2.5vw, 30px);
  border: 1px solid rgba(11, 99, 206, 0.18);
  border-radius: 8px;
  background: var(--guide-surface);
  box-shadow: 0 4px 14px rgba(7, 31, 88, 0.055);
}

.airjet-guide-section__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.64fr) minmax(0, 1.36fr);
  gap: clamp(28px, 3.2vw, 44px);
  align-items: start;
}

.airjet-guide-section__layout > * { min-width: 0; }

.airjet-guide-section .eyebrow {
  margin: 0 0 9px;
  color: var(--guide-red);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.airjet-guide-section h2 {
  margin: 0;
  color: var(--guide-navy);
  font-size: clamp(22px, 1.85vw, 27px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.027em;
  text-wrap: balance;
}

.airjet-guide-section__copy > :first-child { margin-top: 0; }

.airjet-guide-section__copy p,
.airjet-guide-section__copy li {
  color: var(--guide-muted);
  font-size: 15.75px;
  line-height: 1.62;
}

.airjet-guide-section__copy p { margin: 0 0 10px; }

.airjet-guide-section__copy ul,
.airjet-guide-section__copy ol {
  margin: 10px 0 0;
  padding-inline-start: 1.25em;
}

.airjet-guide-section__copy li + li { margin-top: 3px; }

.airjet-guide-note {
  margin-top: 13px;
  padding: 12px 15px;
  border: 1px solid rgba(179, 19, 42, 0.18);
  border-radius: 6px;
  color: #3f4f66;
  background: rgba(255, 246, 247, 0.94);
  font-size: 13.75px;
  font-weight: 700;
  line-height: 1.62;
}

.airjet-guide-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 15px;
}

.airjet-guide-checklist div {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid rgba(11, 99, 206, 0.15);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.93);
}

.airjet-guide-checklist strong,
.airjet-guide-checklist span { display: block; }

.airjet-guide-checklist strong {
  color: var(--guide-navy);
  font-size: 14px;
  line-height: 1.4;
}

.airjet-guide-checklist span {
  margin-top: 4px;
  color: var(--guide-muted);
  font-size: 12.5px;
  line-height: 1.55;
}

.airjet-guide-next {
  display: block;
  margin-top: 16px;
  padding: 17px 20px;
  overflow: hidden;
  border: 1px solid var(--guide-line);
  border-inline-end: 4px solid var(--guide-blue);
  border-radius: 13px;
  color: inherit;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 7px 20px rgba(7, 31, 88, 0.055);
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

[dir="rtl"] .airjet-guide-next { direction: rtl; }

.airjet-guide-next > span:first-child {
  display: block;
  color: var(--guide-red);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.airjet-guide-next strong {
  display: block;
  margin-top: 5px;
  color: var(--guide-navy);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.28;
}

.airjet-guide-next:hover,
.airjet-guide-next:focus-visible {
  border-color: rgba(11, 99, 206, 0.32);
  border-inline-end-color: var(--guide-red);
  background: rgba(238, 246, 255, 0.97);
  box-shadow: 0 11px 28px rgba(7, 31, 88, 0.1);
  transform: translateY(-1px);
}

.airjet-guide-next:hover strong,
.airjet-guide-next:focus-visible strong {
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 4px;
}

.airjet-guide-next:focus-visible {
  outline: 3px solid rgba(11, 99, 206, 0.22);
  outline-offset: 3px;
}

.airjet-guide-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 18px;
  padding: clamp(24px, 3vw, 34px);
  border-radius: 12px;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(179, 19, 42, 0.94), rgba(141, 12, 34, 0.96) 34%, rgba(7, 31, 88, 0.98) 100%);
  box-shadow: 0 16px 34px rgba(7, 31, 88, 0.16);
}

.airjet-guide-cta h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.airjet-guide-cta p {
  max-width: 720px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.83);
  font-size: 15px;
  line-height: 1.65;
}

.airjet-guide-cta .button {
  min-width: 190px;
  justify-content: center;
  border-color: rgba(255, 255, 255, 0.66);
  color: var(--guide-navy);
  background: #fff;
  white-space: nowrap;
}

.airjet-guide-footer-links {
  display: grid;
  gap: 7px;
}

.airjet-guide-footer-links a {
  color: inherit;
  text-decoration: none;
}

.airjet-guide-footer-links a:hover,
.airjet-guide-footer-links a:focus-visible { text-decoration: underline; }

@media (max-width: 900px) {
  .airjet-guide-section__layout { grid-template-columns: 1fr; gap: 13px; }
  .airjet-guide-cta { grid-template-columns: 1fr; }
  .airjet-guide-cta .button { width: fit-content; }
}

@media (max-width: 640px) {
  .airjet-guide-page .site-header { position: relative; }

  .airjet-guide-hero {
    min-height: clamp(300px, 78vw, 320px);
  }

  .airjet-guide-hero__content,
  .airjet-guide-breadcrumbs,
  .airjet-guide-article {
    width: calc(100% - 32px);
  }

  .airjet-guide-hero__content { padding-block: 34px; }
  .airjet-guide-hero h1 { font-size: clamp(27px, 7.6vw, 34px); line-height: 1.1; }
  .airjet-guide-hero p:not(.eyebrow) { font-size: 15px; line-height: 1.58; }
  .airjet-guide-breadcrumbs { padding-top: 14px; }
  .airjet-guide-article { padding-top: 14px; padding-bottom: 44px; }
  .airjet-guide-intro {
    margin-bottom: 12px;
    padding: 15px 16px;
    border-inline-start-width: 3px;
    border-radius: 7px;
    font-size: 15px;
    line-height: 1.56;
  }
  .airjet-guide-section {
    margin-top: 12px;
    padding: 20px 18px;
    border-radius: 7px;
    box-shadow: 0 3px 10px rgba(7, 31, 88, 0.05);
  }
  .airjet-guide-section h2 { font-size: clamp(21px, 5.6vw, 24px); line-height: 1.24; }
  .airjet-guide-section__copy p,
  .airjet-guide-section__copy li { font-size: 15px; line-height: 1.62; }
  .airjet-guide-section__copy p { margin-bottom: 9px; }
  .airjet-guide-section__copy ul,
  .airjet-guide-section__copy ol { margin-top: 9px; }
  .airjet-guide-note { margin-top: 11px; padding: 11px 13px; }
  .airjet-guide-checklist { grid-template-columns: 1fr; }
  .airjet-guide-next { padding: 15px 16px; }
  .airjet-guide-cta { gap: 18px; padding: 22px 18px; }
  .airjet-guide-cta .button { width: 100%; min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .airjet-guide-next { transition: none; }
}