/* SHARED AEROSPACE & DEFENSE STYLESHEET v1.1
   Existing Page 01 rules retained below; Page 02 is scoped to .ad.ad-vessels.
   Upload as cleanplus/css/aerospace-defense.css, using the existing library. */

:root{--ad-ink:#102b3a;--ad-blue:#008db8;--ad-soft:#f3f7f9;--ad-line:#d7e1e6;--ad-max:1600px}body.page-node-type-aerospace-defense #main-content>.container{width:100%;max-width:none;padding:0}body.page-node-type-aerospace-defense #main-content>.container>.main-content__container{width:100%;max-width:none}body.page-node-type-aerospace-defense #main-content>.container>.main-content__container>.row{margin:0}body.page-node-type-aerospace-defense #main-content>.container .main-content__container>.row>section.col-12{padding:0}.ad{color:#18262d;line-height:1.62}.ad *{box-sizing:border-box}.ad img{display:block;max-width:100%;height:auto}.ad a{color:#006f91;text-underline-offset:.18em}.ad a:focus-visible{outline:3px solid #ffbf47;outline-offset:4px}.ad-wrap{width:calc(100% - 48px);max-width:var(--ad-max);margin:auto}.ad-hero{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden;background:#0b2735;color:#fff}.ad-hero-bg{position:absolute;inset:0;width:100%;height:100%!important;object-fit:cover;opacity:.62}.ad-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,27,39,.97),rgba(5,27,39,.78) 45%,rgba(5,27,39,.18))}.ad-hero-inner{position:relative;z-index:2;padding:88px 0}.ad-kicker,.ad-eyebrow{font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}.ad-eyebrow{color:#007b9e}.ad h1{font-size:clamp(3rem,6vw,5.4rem);line-height:1;margin:.2em 0}.ad h2{color:var(--ad-ink);font-size:clamp(2rem,3.4vw,3.2rem);line-height:1.1}.ad h3{color:var(--ad-ink);font-size:1.35rem}.ad-lead{font-size:clamp(1.08rem,1.7vw,1.32rem);max-width:790px}.ad-cta{display:inline-block;margin-top:12px;padding:.82rem 1.1rem;border-radius:6px;background:var(--ad-blue);color:#fff!important;text-decoration:none;font-weight:800}.ad-section{padding:clamp(64px,7vw,104px) 0}.ad-section.alt{background:var(--ad-soft)}.ad-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:38px}.ad-feature{display:grid;grid-template-columns:.85fr 1.15fr;border:1px solid var(--ad-line);border-radius:16px;overflow:hidden;background:#fff}.ad-feature>img{width:100%;height:100%!important;object-fit:cover}.ad-feature>div{padding:30px}.ad-feature a,.ad-split a{font-weight:800}.ad-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}.ad-split>img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:16px}.ad-dark{background:#0b2735;color:#fff}.ad-dark h2{color:#fff}.ad-app-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.ad-app{position:relative;min-height:350px;overflow:hidden;border-radius:14px;color:#fff!important}.ad-app img{position:absolute;width:100%;height:100%!important;object-fit:cover}.ad-app:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,20,29,.92),transparent 70%)}.ad-app span{position:absolute;z-index:2;left:24px;bottom:24px;font-weight:800;font-size:1.25rem}.ad-final{text-align:center}.ad-final p{max-width:850px;margin:auto}@media(max-width:1100px){.ad-feature{grid-template-columns:1fr}.ad-app-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){.ad-wrap{width:calc(100% - 32px)}.ad-feature-grid,.ad-split,.ad-app-grid{grid-template-columns:1fr}.ad-app{min-height:280px}}@media(prefers-reduced-motion:reduce){.ad *{transition:none!important;animation:none!important}}


/* ==================================================================
   PAGE 02 / AEROSPACE PRESSURE VESSELS / shared stylesheet extension
   Root: .ad.ad-vessels. Existing landing-page rules above are retained.
   .container.ad-shell deliberately uses Clean+'s native container widths.
   No independent 1240px/1600px maximum is imposed on this page's content.
   ================================================================== */
.ad.ad-vessels {
  --ad-pv-navy: #0b2c3d;
  --ad-pv-ink: #102b3a;
  --ad-pv-link: #006880;
  --ad-pv-accent: #006b87;
  --ad-pv-rule: #d4e1e7;
  --ad-pv-soft: #f3f7f9;
  color: #263b47;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.65;
  width: 100%;
}
.ad.ad-vessels *, .ad.ad-vessels *::before, .ad.ad-vessels *::after { box-sizing: border-box; }
.ad.ad-vessels .ad-shell { width: 100%; margin-right: auto; margin-left: auto; padding-right: 15px; padding-left: 15px; }
.ad.ad-vessels figure, .ad.ad-vessels dl { margin: 0; }
.ad.ad-vessels img { display: block; max-width: 100%; height: auto; }
.ad.ad-vessels p { margin: 0 0 1.15rem; }
.ad.ad-vessels a { color: var(--ad-pv-link); text-decoration-thickness: 1px; text-underline-offset: .2em; }
.ad.ad-vessels a:hover { text-decoration: underline; }
.ad.ad-vessels a:focus-visible {
  outline: 3px solid #007394;
  outline-offset: 5px;
  box-shadow: 0 0 0 2px #fff;
}
.ad.ad-vessels :is(h1,h2,h3) { font-family: inherit; font-weight: 700; letter-spacing: -.025em; overflow-wrap: break-word; }
.ad.ad-vessels h1 { margin: 0 0 1.4rem; color: #fff; font-size: clamp(2.45rem,4.3vw,4.4rem); line-height: 1.07; }
.ad.ad-vessels h2 { margin: 0 0 1.15rem; color: var(--ad-pv-ink); font-size: clamp(1.8rem,2.55vw,2.7rem); line-height: 1.18; }
.ad.ad-vessels h3 { margin: 0 0 .75rem; color: var(--ad-pv-ink); font-size: 1.35rem; line-height: 1.3; }
.ad.ad-vessels .ad-pv-eyebrow { margin: 0 0 .95rem; color: var(--ad-pv-link); font-size: .76rem; font-weight: 800; letter-spacing: .13em; line-height: 1.55; text-transform: uppercase; }
.ad.ad-vessels .ad-pv-section { padding: clamp(48px,5.5vw,84px) 0; }
.ad.ad-vessels [id] { scroll-margin-top: 112px; }
.ad.ad-vessels .ad-pv-soft { background: var(--ad-pv-soft); }
.ad.ad-vessels .ad-pv-button {
  display: inline-flex; align-items: center; justify-content: center; gap: .85rem;
  min-height: 48px; padding: .85rem 1.25rem; border: 1px solid transparent;
  border-radius: 5px; background: var(--ad-pv-accent); color: #fff;
  font-size: .94rem; font-weight: 700; line-height: 1.4; text-decoration: none;
  max-width: 100%; text-align: center;
}
.ad.ad-vessels .ad-pv-button:hover { background: #00566e; color: #fff; text-decoration: none; }
.ad.ad-vessels .ad-pv-button span { flex-shrink: 0; font-size: 1.2em; }

/* Hero: real product photographs, entirely visible rather than covered by a gradient. */
.ad.ad-vessels .ad-pv-hero { background: linear-gradient(115deg,#082636,#123e50); color: #fff; padding: clamp(42px,5vw,76px) 0; }
.ad.ad-vessels .ad-pv-hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(28px,4vw,64px); }
.ad.ad-vessels .ad-pv-hero-copy { min-width: 0; padding: 12px 0; }
.ad.ad-vessels .ad-pv-hero .ad-pv-eyebrow { color: #a9dceb; }
.ad.ad-vessels .ad-pv-lead { max-width: 46ch; color: #e8f0f3; font-size: clamp(1.02rem,1.3vw,1.16rem); line-height: 1.7; }
.ad.ad-vessels .ad-pv-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; margin-top: 1.6rem; }
.ad.ad-vessels .ad-pv-hero-link { padding: 10px 0; color: #fff; font-size: .92rem; font-weight: 600; }
.ad.ad-vessels .ad-pv-hero-link span { margin-left: .45rem; }
.ad.ad-vessels .ad-pv-hero a:focus-visible, .ad.ad-vessels .ad-pv-final a:focus-visible { outline-color: #fff; box-shadow: 0 0 0 2px #0b2c3d; }
.ad.ad-vessels .ad-pv-hero-figure { min-width: 0; overflow: hidden; border: 1px solid #c5dbe4; border-radius: 10px; background: #eef4f7; }
.ad.ad-vessels .ad-pv-hero-figure img { width: 100%; aspect-ratio: 5/4; object-fit: contain; }
.ad.ad-vessels .ad-pv-hero-figure figcaption { padding: 14px 20px; color: #173949; background: #edf4f7; font-size: .82rem; font-weight: 700; border-top: 1px solid #d6e2e8; }
.ad.ad-vessels .ad-pv-hero-figure figcaption span { display: block; color: #4c6471; font-size: .73rem; font-weight: 400; margin-top: 3px; }

/* Anchor navigation stays in document flow; it never covers anchored headings. */
.ad.ad-vessels .ad-pv-nav { border-bottom: 1px solid var(--ad-pv-rule); background: #fff; }
.ad.ad-vessels .ad-pv-nav ul { display: flex; flex-wrap: wrap; gap: 0 34px; margin: 0; padding: 0; list-style: none; }
.ad.ad-vessels .ad-pv-nav li { margin: 0; padding: 0; }
.ad.ad-vessels .ad-pv-nav a { display: flex; align-items: center; min-height: 60px; padding: 12px 0; color: #2a4656; font-size: .84rem; font-weight: 700; }
.ad.ad-vessels .ad-pv-intro { max-width: 82ch; }
.ad.ad-vessels .ad-pv-architecture-links { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
.ad.ad-vessels .ad-pv-architecture-links a { display: flex; gap: 20px; align-items: center; padding: 22px 26px; border: 1px solid var(--ad-pv-rule); border-radius: 7px; background: #fff; text-decoration: none; }
.ad.ad-vessels .ad-pv-architecture-links a:hover { border-color: var(--ad-pv-link); background: #f6fafb; }
.ad.ad-vessels .ad-pv-architecture-number { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; flex-shrink: 0; border: 1px solid #b9d2dd; border-radius: 50%; color: #006880; font-size: 1.1rem; font-weight: 700; }
.ad.ad-vessels .ad-pv-architecture-links strong, .ad.ad-vessels .ad-pv-architecture-links small { display: block; }
.ad.ad-vessels .ad-pv-architecture-links strong { color: #173949; font-size: 1.03rem; }
.ad.ad-vessels .ad-pv-architecture-links small { margin-top: 2px; color: #4d6471; font-size: .83rem; }
.ad.ad-vessels .ad-pv-arrow { margin-left: auto; font-size: 1.3rem; }

/* Family sections. No fixed heights: both text and photographs remain responsive. */
.ad.ad-vessels .ad-pv-family-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px,4vw,60px); align-items: center; }
.ad.ad-vessels .ad-pv-family-copy { min-width: 0; }
.ad.ad-vessels .ad-pv-platforms { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0 20px; margin: 22px 0 16px; }
.ad.ad-vessels .ad-pv-platforms > div { min-width: 0; padding: 13px 0; border-top: 1px solid #ccdce4; }
.ad.ad-vessels .ad-pv-platforms dt { margin: 0 0 3px; color: #102f40; font-size: 1rem; font-weight: 700; }
.ad.ad-vessels .ad-pv-platforms dd { margin: 0; font-size: .79rem; color: #49616f; line-height: 1.45; }
.ad.ad-vessels .ad-pv-platforms-metal { grid-template-columns: repeat(2,minmax(0,1fr)); }
.ad.ad-vessels .ad-pv-small { font-size: .79rem; color: #4b6370; }
.ad.ad-vessels .ad-pv-product-pair { display: grid; grid-template-columns: 1fr; gap: 18px; min-width: 0; }
.ad.ad-vessels .ad-pv-product { min-width: 0; overflow: hidden; border: 1px solid #d5e2e9; border-radius: 8px; background: #fff; }
.ad.ad-vessels .ad-pv-product-stage { display: flex; align-items: center; justify-content: center; min-width: 0; padding: 24px 28px 15px; background: radial-gradient(ellipse at 50% 10%,#fff,#edf3f6); }
.ad.ad-vessels .ad-pv-product-stage img { width: 100%; height: auto; max-height: 206px; object-fit: contain; filter: drop-shadow(0 9px 6px rgba(17,47,61,.13)); }
.ad.ad-vessels .ad-pv-product figcaption { display: flex; flex-wrap: wrap; gap: 3px 12px; align-items: baseline; padding: 13px 20px; background: #fff; border-top: 1px solid #e3ecf0; font-size: .78rem; color: #4e6572; }
.ad.ad-vessels .ad-pv-product figcaption strong { font-size: .93rem; color: #173747; }
.ad.ad-vessels .ad-pv-gallery-note { grid-column: 1/-1; margin: -4px 0 0; font-size: .72rem; color: #546b79; }
.ad.ad-vessels .ad-pv-metal-pair { grid-template-columns: 1.4fr .8fr; gap: 14px; }
.ad.ad-vessels .ad-pv-metal-pair .ad-pv-product-stage { height: 290px; padding: 22px 16px; }
.ad.ad-vessels .ad-pv-metal-pair .ad-pv-product-stage img { max-height: 245px; width: 100%; object-fit: contain; }
.ad.ad-vessels .ad-pv-metal-pair figcaption { display: block; min-height: 76px; padding: 12px 14px; }
.ad.ad-vessels .ad-pv-metal-pair figcaption span { display: block; }
.ad.ad-vessels .ad-pv-sentry .ad-pv-product-stage img { width: auto; max-width: 100%; max-height: 245px; }

/* Engineering: uncropped source photography and compact capabilities. */
.ad.ad-vessels .ad-pv-engineering { background: #edf3f6; border-top: 1px solid #e0e9ee; border-bottom: 1px solid #e0e9ee; }
.ad.ad-vessels .ad-pv-engineering-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(32px,5vw,78px); align-items: center; }
.ad.ad-vessels .ad-pv-process-figure { overflow: hidden; border-radius: 8px; background: #fff; border: 1px solid #d5e2e9; }
.ad.ad-vessels .ad-pv-process-figure img { width: 100%; height: auto; }
.ad.ad-vessels .ad-pv-process-figure figcaption { padding: 13px 17px; font-size: .76rem; color: #435e6e; }
.ad.ad-vessels .ad-pv-support-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px 28px; margin: 26px 0; padding: 0; list-style: none; }
.ad.ad-vessels .ad-pv-support-list li { padding: 13px 0 0; margin: 0; border-top: 2px solid #9bbecf; }
.ad.ad-vessels .ad-pv-support-list strong, .ad.ad-vessels .ad-pv-support-list span { display: block; }
.ad.ad-vessels .ad-pv-support-list strong { color: #163648; font-size: .94rem; }
.ad.ad-vessels .ad-pv-support-list span { margin-top: 4px; color: #435d6e; font-size: .86rem; }
.ad.ad-vessels .ad-pv-text-links { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.ad.ad-vessels .ad-pv-text-links a { display: inline-block; padding: 8px 0; font-size: .85rem; font-weight: 700; }

/* Commercial cross-links keep catalog ratings separate from aerospace claims. */
.ad.ad-vessels .ad-pv-commercial-intro { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: end; }
.ad.ad-vessels .ad-pv-commercial-intro > p { max-width: 58ch; font-size: .94rem; }
.ad.ad-vessels .ad-pv-commercial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 22px; }
.ad.ad-vessels .ad-pv-commercial-card { padding: 28px 30px; border: 1px solid var(--ad-pv-rule); border-radius: 8px; }
.ad.ad-vessels .ad-pv-commercial-type { display: block; margin-bottom: 12px; color: #4c6471; font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.ad.ad-vessels .ad-pv-commercial-card p { font-size: .92rem; }
.ad.ad-vessels .ad-pv-commercial-card a { display: inline-block; padding: 8px 0; font-size: .9rem; font-weight: 700; }
.ad.ad-vessels .ad-pv-final { color: #e8f2f5; background: linear-gradient(105deg,#082636,#164759); }
.ad.ad-vessels .ad-pv-final-grid { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; }
.ad.ad-vessels .ad-pv-final h2 { color: #fff; }
.ad.ad-vessels .ad-pv-final .ad-pv-eyebrow { color: #a9dceb; }
.ad.ad-vessels .ad-pv-final p:last-child { max-width: 72ch; margin: 0; }
.ad.ad-vessels .ad-pv-final .ad-pv-button { max-width: 360px; border-color: #9dd8e8; }

@media (max-width:1199px) {
  .ad.ad-vessels .ad-pv-platforms { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ad.ad-vessels .ad-pv-nav ul { gap: 0 24px; }
  .ad.ad-vessels .ad-pv-final-grid { grid-template-columns: 1fr; gap: 24px; }
  .ad.ad-vessels .ad-pv-final .ad-pv-button { justify-self: start; }
}
@media (max-width:991px) {
  .ad.ad-vessels .ad-pv-hero-grid, .ad.ad-vessels .ad-pv-family-grid, .ad.ad-vessels .ad-pv-engineering-grid { grid-template-columns: 1fr; }
  .ad.ad-vessels .ad-pv-hero-copy { padding: 0; }
  .ad.ad-vessels h1 { font-size: clamp(2.45rem,6.5vw,3.8rem); }
  .ad.ad-vessels .ad-pv-lead { max-width: 65ch; }
  .ad.ad-vessels .ad-pv-hero-figure { width: 100%; max-width: 640px; justify-self: center; }
  .ad.ad-vessels .ad-pv-hero-figure img { max-height: 450px; width: 100%; object-fit: contain; }
  .ad.ad-vessels .ad-pv-product-pair { grid-template-columns: 1fr 1fr; }
  .ad.ad-vessels .ad-pv-product-stage { height: 215px; padding: 20px; }
  .ad.ad-vessels .ad-pv-product-stage img { max-height: 180px; }
  .ad.ad-vessels .ad-pv-platforms { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .ad.ad-vessels .ad-pv-platforms-metal { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ad.ad-vessels .ad-pv-process-figure { max-width: 440px; justify-self: center; }
  .ad.ad-vessels .ad-pv-engineering-copy { grid-row: 1; }
  .ad.ad-vessels .ad-pv-commercial-intro { grid-template-columns: 1fr; gap: 2px; }
  .ad.ad-vessels .ad-pv-commercial-intro > p { max-width: 80ch; }
}
@media (max-width:600px) {
  .ad.ad-vessels .ad-pv-hero { padding: 38px 0; }
  .ad.ad-vessels .ad-pv-hero-grid { gap: 30px; }
  .ad.ad-vessels .ad-pv-section { padding: 44px 0; }
  .ad.ad-vessels .ad-pv-eyebrow { font-size: .7rem; }
  .ad.ad-vessels .ad-pv-nav ul { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
  .ad.ad-vessels .ad-pv-nav a { min-height: 52px; font-size: .74rem; }
  .ad.ad-vessels .ad-pv-architecture-links, .ad.ad-vessels .ad-pv-commercial-grid { grid-template-columns: 1fr; gap: 14px; }
  .ad.ad-vessels .ad-pv-architecture-links a { padding: 17px; gap: 14px; }
  .ad.ad-vessels .ad-pv-architecture-number { width: 43px; height: 43px; }
  .ad.ad-vessels .ad-pv-product-pair { grid-template-columns: 1fr; }
  .ad.ad-vessels .ad-pv-product-stage { height: auto; min-height: 150px; }
  .ad.ad-vessels .ad-pv-product-stage img { max-height: 210px; }
  .ad.ad-vessels .ad-pv-metal-pair { grid-template-columns: 1.2fr .8fr; gap: 10px; }
  .ad.ad-vessels .ad-pv-metal-pair .ad-pv-product-stage { height: 200px; padding: 16px 10px; }
  .ad.ad-vessels .ad-pv-metal-pair .ad-pv-product-stage img { max-height: 167px; }
  .ad.ad-vessels .ad-pv-metal-pair figcaption { font-size: .71rem; padding: 10px; }
  .ad.ad-vessels .ad-pv-platforms { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 16px; }
  .ad.ad-vessels .ad-pv-support-list { grid-template-columns: 1fr; gap: 14px; }
  .ad.ad-vessels .ad-pv-text-links { flex-direction: column; gap: 4px; align-items: flex-start; }
  .ad.ad-vessels .ad-pv-commercial-card { padding: 24px; }
  .ad.ad-vessels .ad-pv-desktop-break { display: none; }
  .ad.ad-vessels .ad-pv-final .ad-pv-button { width: 100%; }
}
@media (prefers-reduced-motion:reduce) {
  .ad.ad-vessels *, .ad.ad-vessels *::before, .ad.ad-vessels *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors:active) {
  .ad.ad-vessels .ad-pv-button { border: 2px solid ButtonText; }
  .ad.ad-vessels a:focus-visible { outline: 3px solid Highlight; }
}
@media print {
  .ad.ad-vessels { color: #000; }
  .ad.ad-vessels .ad-pv-hero, .ad.ad-vessels .ad-pv-final { background: #fff; color: #000; }
  .ad.ad-vessels .ad-pv-hero :is(h1,p,a), .ad.ad-vessels .ad-pv-final :is(h2,p,a) { color: #000; }
  .ad.ad-vessels .ad-pv-nav { display: none; }
  .ad.ad-vessels .ad-pv-section { padding: 24px 0; }
  .ad.ad-vessels .ad-pv-button { color: #000; background: #fff; border-color: #000; }
  .ad.ad-vessels figure, .ad.ad-vessels .ad-pv-commercial-card { break-inside: avoid; }
}