/* Sentinel House V14: components */
.skip-link{position:absolute;left:-999px;top:auto}
.skip-link:focus{left:18px;top:18px;background:#fff;padding:10px 14px;z-index:999}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:49px;padding:0 20px;border:1px solid var(--ink);font:800 .79rem var(--sans);letter-spacing:.02em;transition:transform .25s,background .25s,color .25s}
.button:hover{transform:translateY(-3px)}
.button.signal{background:var(--signal);border-color:var(--signal);color:#fff}
.button.signal:hover{background:var(--signal-dark)}
.paper-button{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.text-link{display:inline-flex;align-items:center;gap:9px;font-weight:800;border-bottom:1px solid var(--ink);padding-bottom:3px}
.text-link span{color:var(--signal)}
.eyebrow{text-transform:uppercase;letter-spacing:.2em;font:700 .69rem var(--condensed);color:var(--signal);margin:0 0 20px}
.eyebrow.light{color:#f08073}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}
@keyframes drawStrike{to{stroke-dashoffset:0}}
.section-heading,.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px}
.section-heading{align-items:end;margin-bottom:45px}
.section-heading h2,.cta-panel h2{font-size:clamp(3.4rem,6vw,6.4rem);margin:0}
.section-heading p{color:var(--muted)}
.cta-panel{background:var(--ink);color:var(--paper);padding:50px;display:grid;grid-template-columns:1fr auto;gap:45px;align-items:center}
.cta-panel p{color:#bdb5a9}
.article-hero{padding:9rem 0 5rem;background:#efe7d8;border-bottom:1px solid rgba(33,31,27,.2)}
.article-hero h1{max-width:1000px;font:400 clamp(3.2rem,8vw,7.8rem)/.92 Instrument Serif,serif;letter-spacing:-.035em}
.article-deck{max-width:780px;font-size:1.18rem;line-height:1.65}
.breadcrumbs{display:flex;gap:.55rem;flex-wrap:wrap;margin-bottom:2.5rem;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.breadcrumbs a{color:inherit}
.article-meta{display:flex;gap:1.25rem;flex-wrap:wrap;margin-top:2rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,320px);gap:clamp(3rem,8vw,8rem);align-items:start;padding-top:5rem;padding-bottom:6rem}
.article-body{font-size:1.08rem;line-height:1.78}
.article-body h2{font:400 clamp(2rem,4vw,3.4rem)/1 Instrument Serif,serif;margin:3.5rem 0 1rem}
.article-lead{font:400 clamp(1.5rem,3vw,2.3rem)/1.3 Instrument Serif,serif}
.article-related{position:sticky;top:7rem;border-top:3px solid #a52a20;padding-top:1rem}
.article-related ul{padding:0;list-style:none}
.article-related li{border-top:1px solid rgba(33,31,27,.2);padding:.9rem 0}
.article-related a{color:inherit}
.article-cta{margin-top:4rem;padding:2rem;background:#211f1b;color:#efe7d8}
.article-cta h2{margin-top:0}
@keyframes pageSweep{to{transform:translateX(0)}}
@keyframes logoReveal{to{opacity:1;transform:none}}
.chapter-copy>p:not(.eyebrow){max-width:680px;font-size:1.12rem;line-height:1.75;color:var(--graphite)}
.section-heading{align-items:end}
.section-heading h2{font-size:clamp(3.5rem,6.5vw,7.5rem);line-height:.88;letter-spacing:-.045em}
.case-chapter .chapter-copy>p:not(.eyebrow){color:#ead8d7}
.system-map{padding:clamp(7rem,11vw,11rem) 0}
.system-map-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.3);border-left:1px solid rgba(255,255,255,.3)}
.system-map-grid>div{min-height:340px;padding:2rem;border-right:1px solid rgba(255,255,255,.3);border-bottom:1px solid rgba(255,255,255,.3);display:flex;flex-direction:column}
.system-map-grid span{font:400 5rem/.8 var(--serif);opacity:.18}
.system-map-grid strong{font:700 .72rem var(--condensed);letter-spacing:.18em;margin:auto 0 1rem}
.system-map-grid p{color:#ead8d7}
.lesson-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.lesson-grid article{background:var(--paper);padding:clamp(2rem,4vw,4rem);min-height:330px}
.lesson-grid span{font:400 5rem/.8 var(--serif);color:rgba(167,25,34,.2)}
.lesson-grid h3{font:400 2.8rem/.95 var(--serif);margin:3rem 0 1rem}
.about-chapter .chapter-copy>p:not(.eyebrow){color:#f5d7d4}
.editorial-article-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;align-items:start}
.editorial-article .text-link{margin-top:auto;width:max-content}
.contact-chapter .chapter-copy>p:not(.eyebrow){color:#c9c0b3}
.article-page .article-hero{position:relative;overflow:hidden;background:var(--paper);padding-top:10rem}
.article-page .article-hero::after{content:"";position:absolute;right:-8%;bottom:-30%;width:42vw;aspect-ratio:575/253;background:url("../img/sentinel-house-press-logo.png") center/contain no-repeat;opacity:.05;transform:rotate(-7deg)}
.article-page .article-hero h1{font-size:clamp(4rem,8vw,8.8rem);line-height:.85;position:relative;z-index:1}
.article-page .article-deck,.article-page .breadcrumbs,.article-page .article-meta{position:relative;z-index:1}
.article-models .article-hero{background:#f2d8d5}
.article-editing .article-hero{background:#e2ddd3}
.article-distribution .article-hero{background:#daddcf}
.article-websites .article-hero{background:#d6dfe2}
.article-design .article-hero{background:#e5d6c9}
.article-costs .article-hero{background:#eee4d3}
.article-page .article-body h2{color:var(--crimson)}
.article-page .article-related{border-color:var(--crimson)}
.article-page .article-cta{background:var(--blueblack)}
.archive-gallery .reveal:nth-child(2),.lens-grid .reveal:nth-child(2),.author-type-grid article:nth-child(2){transition-delay:.08s}
.archive-gallery .reveal:nth-child(3),.lens-grid .reveal:nth-child(3),.author-type-grid article:nth-child(3){transition-delay:.16s}
.archive-gallery .reveal:nth-child(4),.author-type-grid article:nth-child(4){transition-delay:.24s}
.evidence-ledger{background:var(--ivory)}
.evidence-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.evidence-grid article{min-height:350px;padding:2rem;background:var(--ivory);display:flex;flex-direction:column}
.evidence-grid span{font:400 5rem/.8 var(--serif);color:rgba(100,20,26,.18)}
.evidence-grid strong{font:400 2.5rem/.95 var(--serif);margin:auto 0 1rem}
.evidence-grid p{color:var(--muted)}
.proof-boundary{display:grid;grid-template-columns:.42fr 1fr;gap:2rem;margin-top:2rem;padding:1.5rem 0;border-top:2px solid var(--oxblood);border-bottom:1px solid var(--line)}
.proof-boundary strong{color:var(--oxblood);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem}
.proof-boundary span{font:400 1.55rem/1.25 var(--serif)}
@keyframes stampIn{from{opacity:0;transform:scale(1.7) rotate(-8deg)}to{opacity:1;transform:scale(1) rotate(-8deg)}}
.v7-section-heading{display:grid;grid-template-columns:.5fr 1fr;column-gap:clamp(2rem,7vw,8rem);align-items:end;margin-bottom:clamp(3rem,6vw,6rem)}
.v7-section-heading .eyebrow{grid-column:1}
.v7-section-heading h2{grid-column:2;font:400 clamp(4rem,8vw,9rem)/.83 var(--serif);letter-spacing:-.055em;margin:0}
.v7-section-heading>p:last-child{grid-column:2;color:#5c554d;font-size:1.08rem}
.v7-process-intro>p:not(.eyebrow){color:#5b554e;line-height:1.7}
.v7-service-card .button{margin-top:auto;align-self:flex-start}
.v7-service-card:nth-child(3) .button,.v7-service-card:nth-child(4) .button{border-color:#fff;color:#fff}
.v7-commercial-hero p:not(.eyebrow){font-size:1.15rem;line-height:1.7;max-width:720px}
.plymouth-home-copy>p:not(.eyebrow){color:#d8d1c8;max-width:590px;font-size:1.05rem}
.plymouth-home-copy .text-link{margin-top:1.4rem;color:#fff;border-color:#fff}
.plymouth-service-note p:not(.eyebrow){color:#d5cec5;max-width:620px;font-size:1.05rem}
.plymouth-service-note .button{margin-top:1.2rem;border-color:#fff;color:#fff}
.plymouth-hero-copy>p:not(.eyebrow){color:#d7d0c7;max-width:720px;font-size:1.08rem}
.plymouth-place .prose p:first-child{font:400 1.55rem/1.4 var(--serif);color:#2b2722}
.plymouth-context .prose p{color:#d0d8db}
.v8-trust-strip{background:var(--ivory);border-top:1px solid rgba(23,23,20,.16);border-bottom:1px solid rgba(23,23,20,.16)}
.v8-trust-strip ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.v8-trust-strip li{padding:1.55rem 1.35rem;border-right:1px solid rgba(23,23,20,.13);display:flex;flex-direction:column;gap:.35rem}
.v8-trust-strip li:last-child{border-right:0}
.v8-trust-strip strong{font-family:var(--serif);font-size:1.15rem}
.v8-trust-strip span{font-size:.78rem;line-height:1.5;color:var(--muted)}
.v8-orientation{background:var(--ivory);border-top:1px solid rgba(23,23,20,.14)}
.v8-orientation-grid,.v8-credibility-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(4rem,8vw,8rem)}
.v8-orientation h2,.v8-credibility h2{font-size:clamp(3.3rem,6vw,6.4rem);line-height:.9}
.v8-orientation-notes,.v8-credibility-notes{display:grid;border-top:1px solid rgba(23,23,20,.2)}
.v8-orientation-notes>div,.v8-credibility-notes>div{display:grid;grid-template-columns:180px 1fr;gap:2rem;padding:1.7rem 0;border-bottom:1px solid rgba(23,23,20,.2)}
.v8-orientation-notes strong,.v8-credibility-notes strong{font-family:var(--serif);font-size:1.2rem}
.v8-orientation-notes span,.v8-credibility-notes span{line-height:1.7;color:var(--muted)}
.v8-form-assurance{grid-column:2;padding:1.4rem 1.5rem;background:var(--olive);color:#fff;margin-bottom:1rem}
.v8-form-assurance strong{font-family:var(--serif);font-size:1.35rem}
.v8-form-assurance p{margin:.4rem 0 0;line-height:1.6;color:rgba(255,255,255,.82)}
body.sentinel-site .button{min-height:50px;display:inline-flex;align-items:center;justify-content:center}
body.sentinel-site .media-frame{position:relative;width:100%;min-width:0;overflow:hidden;margin:0}
body.sentinel-site .media-frame>img{width:100%;height:auto;max-width:100%}
body.sentinel-site .media-frame--book{overflow:visible;display:grid;place-items:center;aspect-ratio:auto!important}
body.sentinel-site .media-frame--book>img,body.sentinel-site .book-cover,body.sentinel-site .case-hero-book img,body.sentinel-site .ag-cover img{
  width:min(100%,460px)!important;
  height:auto!important;
  aspect-ratio:3/5!important;
  object-fit:contain!important;
  object-position:center!important;
  transform-origin:center;
}
body.sentinel-site .media-frame--engraving{aspect-ratio:16/7;background:var(--bone,#efe7d8)}
body.sentinel-site .media-frame--engraving>img{width:100%;height:100%!important;object-fit:cover;object-position:center}
body.sentinel-site .v7-case-grid,body.sentinel-site .v7-process-grid,body.sentinel-site .plymouth-home-grid,body.sentinel-site .v8-orientation-grid,body.sentinel-site .v8-credibility-grid,body.sentinel-site .v7-final-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-grid);align-items:center}
body.sentinel-site .article-body{max-width:var(--content-reading)}
body.sentinel-site .v7-paths,body.sentinel-site .v7-process,body.sentinel-site .v7-fit,body.sentinel-site .v8-orientation,body.sentinel-site .v8-investment,body.sentinel-site .v8-credibility,body.sentinel-site .v8-readiness,body.sentinel-site .v8-output-outcome{padding-block:var(--space-section)}
body.sentinel-site .v7-section-heading{max-width:850px;margin-bottom:clamp(2.5rem,5vw,4.5rem)}
body.sentinel-site .eyebrow{font-size:var(--type-caption);font-weight:700;letter-spacing:.13em;text-transform:uppercase;line-height:1.2}
body.sentinel-site .button{font-size:.92rem;font-weight:700;letter-spacing:.01em;text-transform:none;min-height:52px;border-radius:0}
body.sentinel-site .text-link{font-family:var(--font-ui);font-size:.94rem;font-weight:700;letter-spacing:.005em}
body.sentinel-site .v7-section-heading h2,body.sentinel-site .v7-case-copy h2,body.sentinel-site .v7-process-intro h2{font-size:var(--type-h2);line-height:.92;letter-spacing:-.035em;font-weight:500}
body.sentinel-site .v7-hero-deck,body.sentinel-site .chapter-copy>p:not(.eyebrow){font-family:var(--font-reading);font-size:var(--type-body-large);line-height:1.52;max-width:62ch}
body.sentinel-site .article-body,body.sentinel-site .prose{max-width:68ch}
body.sentinel-site .article-body p+ p,body.sentinel-site .prose p+p{margin-top:1.15em}
body.sentinel-site .article-body h2,body.sentinel-site .prose h2{margin-top:2.4em;margin-bottom:.62em}
body.sentinel-site .article-body h3,body.sentinel-site .prose h3{margin-top:1.85em;margin-bottom:.5em}
body.sentinel-site .prose a,body.sentinel-site .article-body a{color:inherit;text-decoration:underline;text-decoration-color:var(--signal);text-decoration-thickness:.08em;text-underline-offset:.18em}
body.sentinel-site .prose a:hover,body.sentinel-site .article-body a:hover{color:var(--signal)}
.media-frame,figure{min-width:0}
.media-frame{position:relative;width:100%;overflow:hidden}
.media-frame img{display:block;width:100%;height:auto}
.media-frame--book{display:grid;place-items:center;overflow:visible}
.book-cover,.case-hero-book img,.ag-cover img{
  display:block!important;width:min(100%,460px)!important;height:auto!important;
  aspect-ratio:3/5!important;object-fit:contain!important;object-position:center!important;
  max-height:none!important;transform-origin:center center;
}
.nautical-rule{width:min(calc(100% - 48px),var(--max));height:34px;margin:0 auto;background:url("../img/nautical/rope-divider.svg") center/100% 100% no-repeat;opacity:.72}
.nautical-edition .eyebrow:before{content:"✦";margin-right:.65em;color:var(--nautical-brass)}
.prose,.article-body{max-width:68ch}
@keyframes overtureLine{to{opacity:1;transform:none}}
@keyframes overtureExit{to{opacity:0;visibility:hidden}}
body.sentinel-site .v7-hero-deck,body.sentinel-site .chapter-copy>p:not(.eyebrow){animation:cinematicCopy .65s ease .12s both}
@keyframes cinematicTitle{from{opacity:0;clip-path:inset(0 0 100% 0);transform:translateY(22px)}to{opacity:1;clip-path:inset(0);transform:none}}
@keyframes cinematicCopy{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.form-privacy{font-size:.9rem;color:var(--muted)}

/* V14 components: stable media, quieter rhythm, clearer buying signals */
.section{padding-block:var(--space-section)}
.section-heading{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(240px,.9fr);gap:var(--space-grid);align-items:end;margin-bottom:clamp(2.5rem,6vw,5rem)}
.section-heading h2{margin:.1em 0 0}
.section-heading>p{max-width:58ch;margin:0}
.button{min-height:52px;padding-inline:1.25rem;border-radius:0}
.button,.text-link{font-family:var(--font-ui);text-transform:none;letter-spacing:.01em}
.eyebrow{font-size:var(--type-caption);letter-spacing:.14em}
.media-frame{position:relative;width:100%;min-width:0;overflow:hidden}
.media-frame>img{display:block;width:100%;height:auto}
.media-frame--book{display:grid;place-items:center;overflow:visible;aspect-ratio:auto!important}
.media-frame--book>img,.book-cover{display:block;width:min(100%,460px)!important;height:auto!important;aspect-ratio:3/5!important;object-fit:contain!important;object-position:center!important;margin-inline:auto}
.media-frame--landscape{aspect-ratio:16/9}
.media-frame--engraving{aspect-ratio:16/7}
.media-frame--report{aspect-ratio:8.5/11}
.media-frame--landscape>img,.media-frame--engraving>img,.media-frame--report>img{width:100%;height:100%;object-fit:cover}
.reveal{transform:translateY(18px);opacity:0;transition:opacity .55s ease,transform .55s ease}
.reveal.visible{transform:none;opacity:1}
.inquiry-steps,.investment-cue,.availability-cue{border-top:1px solid var(--line)}
.inquiry-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.inquiry-steps>div{background:var(--ivory);padding:1.5rem}
.inquiry-steps span{font:700 .68rem var(--font-ui);letter-spacing:.12em;color:var(--signal)}
.inquiry-steps h3{font:500 1.55rem/1 var(--font-display);margin:.55rem 0}
.inquiry-steps p{margin:0;color:var(--muted)}
.investment-cue{display:grid;grid-template-columns:1fr 1fr;gap:2rem;padding-top:1.5rem}
.investment-cue strong{font-family:var(--font-ui)}
.case-decision-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.case-decision-grid article{background:var(--ivory);padding:clamp(1.4rem,3vw,2.5rem)}
.case-decision-grid span{font:700 .65rem var(--font-ui);letter-spacing:.14em;color:var(--signal)}
.case-decision-grid h3{font:500 clamp(1.7rem,2.5vw,2.5rem)/1 var(--font-display);margin:.7rem 0}
.case-decision-grid p{margin:0;color:var(--muted)}
.composite-label{display:inline-flex;padding:.45rem .65rem;border:1px solid currentColor;font:700 .62rem var(--font-ui);letter-spacing:.12em;text-transform:uppercase}

@media (max-width:900px){
  .section-heading{grid-template-columns:1fr;gap:1.25rem}
  .inquiry-steps,.case-decision-grid{grid-template-columns:1fr 1fr}
  .investment-cue{grid-template-columns:1fr}
}
@media (max-width:640px){
  .section{padding-block:clamp(4rem,16vw,6rem)}
  .inquiry-steps,.case-decision-grid{grid-template-columns:1fr}
  .button{width:100%;min-height:54px}
  .hero-actions{display:grid!important;grid-template-columns:1fr;gap:.8rem!important}
  .text-link{width:max-content;max-width:100%}
  .reveal{transform:translateY(10px)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}