/* ============================================================
   Pinnacle Health Radiology Services — site-wide stylesheet
   Identity: instrument-panel navy/black, scan-suite cyan,
   bore/ramp ring motif (aperture + graduated gauge ring).
   Type: Space Grotesk (display) / Inter (body) / JetBrains Mono (spec data)
   ============================================================ */
:root{
  --ink:#081420;
  --panel:#0e2233;
  --panel2:#132c42;
  --cyan:#4fd9f6;
  --cyan-deep:#0b7c9c;
  --ice:#e8f1f7;
  --paper:#f7fbfd;
  --text:#22333f;
  --muted:#51656f;
  --dtext:#c4d5e1;
  --dmuted:#93abbc;
  --line:#d5e2ea;
  --dline:#1f3a50;
  --display:'Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SFMono-Regular',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);font-size:16.5px;line-height:1.65;color:var(--text);background:var(--paper);padding-bottom:76px}
@media(min-width:900px){body{padding-bottom:0}}
img{max-width:100%;display:block}
svg{max-width:100%;display:block}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.12;color:var(--ink)}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:.7em}
h3{font-size:1.2rem;margin-bottom:.45em}
p{margin-bottom:1em}
p:last-child{margin-bottom:0}
a{color:var(--cyan-deep)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:2px}
.wrap{max-width:1160px;margin:0 auto;padding-left:24px;padding-right:24px}
.lede{font-size:1.12rem;max-width:46rem}
.mono-note,.mono-label{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}

/* ---------- Sections & rhythm ---------- */
.section{padding:84px 0}
.section.tight{padding:48px 0}
.light{background:#fff}
.icebg{background:var(--ice)}
.dark{background:var(--panel);color:var(--dtext)}
.darker{background:var(--ink);color:var(--dtext)}
.dark h2,.dark h3,.darker h2,.darker h3{color:#fff}
.dark a:not(.btn),.darker a:not(.btn),.info-panel a:not(.btn){color:var(--cyan)}
.dark .lede,.darker .lede{color:var(--dtext)}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan-deep);margin-bottom:14px}
.dark .eyebrow,.darker .eyebrow{color:var(--cyan)}
/* var(--cyan-deep) on var(--ice) computes to 4.19:1, below the 4.5:1 AA
   minimum for this text size — darkened just for this background rather
   than changing --cyan-deep everywhere it already passes (paper/white). */
.icebg .eyebrow,.icebg .btn-outline-ink{color:#086882}
.icebg .btn-outline-ink{border-color:#086882}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.header-inner{max-width:1240px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px}
.brand{display:inline-flex}
.brand img{width:124px;height:auto}
.site-nav{display:flex;flex-wrap:wrap;gap:2px}
.site-nav a{font-family:var(--mono);font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--cyan-deep);text-decoration:none;padding:10px 10px;position:relative}
.site-nav a::after{content:'';position:absolute;left:10px;right:10px;bottom:5px;height:2px;background:var(--cyan);transform:scaleX(0);transform-origin:left}
.site-nav a:hover::after,.site-nav a[aria-current]::after{transform:scaleX(1)}
.site-nav a[aria-current]{color:var(--ink)}
.header-phone{margin-left:auto;font-family:var(--mono);font-size:.8rem;letter-spacing:.05em;color:var(--cyan-deep);text-decoration:none;border:1px solid var(--line);padding:8px 12px;border-radius:4px;white-space:nowrap}
.header-phone:hover{border-color:var(--cyan-deep)}
@media(max-width:760px){.header-phone{display:none}}

/* ---------- Buttons ---------- */
.btn{display:inline-block;font-family:var(--mono);font-size:.82rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:14px 24px;border-radius:5px;text-decoration:none;border:1px solid transparent;cursor:pointer;text-align:center}
.btn-cyan{background:var(--cyan);color:#06131c;border-color:var(--cyan)}
.btn-cyan:hover{box-shadow:0 10px 24px rgba(79,217,246,.35);transform:translateY(-2px)}
.btn-cyan:active{transform:translateY(1px);box-shadow:none}
.btn-ghost{background:transparent;color:var(--cyan);border-color:var(--cyan)}
.btn-ghost:hover{background:rgba(79,217,246,.12);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-outline-ink{background:transparent;color:var(--cyan-deep);border-color:var(--cyan-deep)}
.btn-outline-ink:hover{background:rgba(11,124,156,.08);transform:translateY(-2px)}
.btn-outline-ink:active{transform:translateY(1px)}

/* ---------- Hero (split typographic + framed photo) ---------- */
.hero{background:var(--ink);color:var(--dtext);padding:72px 0 88px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.2rem,4.8vw,3.6rem);color:#fff;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero-sub{font-size:1.12rem;color:var(--dtext);max-width:36rem;margin:22px 0 30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.modality-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.mod-chip{font-family:var(--mono);font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--cyan);border:1px solid var(--dline);padding:4px 11px;border-radius:999px;background:rgba(79,217,246,.05)}
.hero-frame{position:relative}
.hero-frame img{border-radius:12px;border:1px solid var(--dline);box-shadow:0 30px 70px rgba(0,0,0,.5);width:100%;height:auto}
.hero-frame::before{content:'';position:absolute;width:230px;height:230px;border-radius:50%;border:2px solid rgba(79,217,246,.28);border-top:4px solid var(--cyan);top:-46px;right:-46px;z-index:1;pointer-events:none}
.hero-caption{position:absolute;left:14px;bottom:14px;background:rgba(6,15,23,.85);font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:#dceaf3;padding:9px 13px;border-radius:4px;border-left:3px solid var(--cyan);z-index:2}
.hero-mini{background:var(--ink);color:var(--dtext);padding:64px 0 60px}
.hero-mini h1{font-size:clamp(2rem,4.2vw,3.1rem);color:#fff;letter-spacing:-.01em}

/* ---------- Capability chip strip ---------- */
.chipstrip{background:var(--ice);border-bottom:1px solid var(--line)}
.chipstrip .wrap{display:flex;flex-wrap:wrap;gap:14px 30px;justify-content:space-between;padding-top:20px;padding-bottom:20px}
.cap-chip{font-family:var(--mono);font-size:.73rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#12303f;display:flex;align-items:center;gap:11px}
.cap-chip::before{content:'';width:13px;height:13px;border-radius:50%;border:3px solid var(--cyan-deep);flex:none}

/* ---------- Ring cards (bore aperture motif) ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.ring-card{background:var(--panel2);border:1px solid var(--dline);border-radius:12px;padding:30px 26px;position:relative;overflow:hidden;display:flex;flex-direction:column}
.ring-card::before{content:'';position:absolute;top:-52px;right:-52px;width:130px;height:130px;border-radius:50%;border:11px solid rgba(79,217,246,.14);border-left-color:rgba(79,217,246,.6);pointer-events:none}
.ring-card:hover{transform:translateY(-5px);border-color:var(--cyan)}
.ring-card h3{color:#fff;position:relative}
.ring-card p{font-size:.95rem;color:var(--dtext)}
.ring-card .card-cta{margin-top:auto;padding-top:14px;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;position:relative;align-self:flex-start}
.ring-card .card-cta::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cyan);transform:scaleX(0);transform-origin:left}
.ring-card .card-cta:hover::after{transform:scaleX(1)}
.ring-card.on-light{background:#fff;border-color:var(--line)}
.ring-card.on-light h3{color:var(--ink)}
.ring-card.on-light p{color:var(--text)}
.ring-card.on-light::before{border-color:rgba(11,124,156,.12);border-left-color:rgba(11,124,156,.5)}
.ring-card.on-light:hover{border-color:var(--cyan-deep)}
.mono-tag{display:inline-block;font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan-deep);border:1px solid currentColor;padding:3px 9px;border-radius:3px;margin-bottom:15px;align-self:flex-start}
.dark .mono-tag,.darker .mono-tag,.ring-card:not(.on-light) .mono-tag{color:var(--cyan)}

/* ---------- Full-bleed photo breaks ---------- */
.bleed{position:relative;background:var(--ink)}
.bleed img{width:100%;aspect-ratio:2/1;object-fit:cover;display:block}
.bleed svg{width:100%;height:auto;display:block}
.bleed-caption{position:absolute;bottom:26px;left:26px;background:rgba(6,15,23,.87);color:#e8f1f7;padding:16px 20px;border-left:3px solid var(--cyan);max-width:540px;border-radius:0 6px 6px 0}
.bleed-caption .mono-note{color:var(--cyan);display:block;margin-bottom:6px}
.bleed-caption p{font-size:.95rem;margin:0}

/* ---------- Split features ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feature-img{position:relative}
.feature-img img{border-radius:12px;border:1px solid var(--line);box-shadow:0 24px 50px rgba(8,20,32,.18);width:100%;height:auto}
.dark .feature-img img,.darker .feature-img img{border-color:var(--dline);box-shadow:0 24px 50px rgba(0,0,0,.45)}
.feature-img figcaption{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:10px}
.dark .feature-img figcaption,.darker .feature-img figcaption{color:var(--dmuted)}
.thumb-row{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.thumb-row figure{margin:0;width:120px}
.thumb-row img{width:120px;height:86px;object-fit:cover;border-radius:5px;border:1px solid var(--line)}
.thumb-row figcaption{font-family:var(--mono);font-size:.58rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding-top:5px;line-height:1.4}

/* ---------- Lists ---------- */
.list-check{list-style:none;margin:18px 0}
.list-check li{padding:8px 0 8px 30px;position:relative}
.list-check li::before{content:'';position:absolute;left:0;top:16px;width:11px;height:11px;border-radius:50%;border:3px solid var(--cyan-deep)}
.dark .list-check li::before,.darker .list-check li::before{border-color:var(--cyan)}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.gallery-grid figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.gallery-grid img{width:100%;height:215px;object-fit:cover}
.gallery-grid figcaption{font-family:var(--mono);font-size:.65rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:11px 14px}
.gallery-grid figure:hover{transform:translateY(-4px);border-color:var(--cyan-deep)}
/* Only 2 photos in this instance (services page) — plain auto-fit at
   height:215px stretches each card to ~2.5:1 at desktop width, over the
   2.4:1 cap. Taller box keeps both under the cap and closer to their
   1.5:1 source ratio (see A3/B3 image-ratio audit). */
.gallery-grid-2up img{height:260px}

/* ---------- Team grid ---------- */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px}
.team-grid figure{margin:0;border-radius:10px;overflow:hidden;border:1px solid var(--line);position:relative}
.team-grid img{width:100%;height:260px;object-fit:cover}
.team-grid figure:hover img{transform:scale(1.04)}

/* ---------- Gauge (signature scroll-scrubbed bore ring) ---------- */
.proc-grid{display:grid;grid-template-columns:300px 1fr;gap:64px;align-items:start;margin-top:34px}
.gauge-wrap{position:sticky;top:120px;text-align:center}
.gauge{width:240px;height:240px;margin:0 auto;display:block}
.gauge-track{fill:none;stroke:var(--dline);stroke-width:8}
.gauge-fill{fill:none;stroke:var(--cyan);stroke-width:8;stroke-linecap:round}
.gauge-bore{fill:#050d14;stroke:rgba(79,217,246,.3);stroke-width:1.5}
#gauge-label{color:var(--cyan);margin-top:16px}
.proc-list{list-style:none}
.proc-step{border-left:2px solid var(--dline);padding:20px 0 20px 28px;position:relative}
.proc-step::before{content:'';position:absolute;left:-8px;top:30px;width:12px;height:12px;border-radius:50%;background:var(--ink);border:2px solid var(--dline)}
.proc-step.active{border-left-color:var(--cyan)}
.proc-step.active::before{border-color:var(--cyan);background:var(--cyan)}
.proc-step h3{color:#fff}
.proc-step .stepnum{font-family:var(--mono);font-size:.68rem;letter-spacing:.15em;color:var(--cyan);display:block;margin-bottom:6px}
.proc-step p{color:var(--dtext);font-size:.97rem}

/* ---------- FAQ ---------- */
.faq{max-width:840px}
.faq details{border:1px solid var(--line);border-radius:8px;background:#fff;margin-bottom:12px;overflow:hidden}
.dark .faq details,.darker .faq details{background:var(--panel2);border-color:var(--dline)}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:700;font-size:1.02rem;padding:16px 48px 16px 20px;list-style:none;position:relative;color:var(--ink)}
.dark .faq summary,.darker .faq summary{color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:18px;top:14px;font-family:var(--mono);font-size:1.1rem;color:var(--cyan-deep)}
.dark .faq summary::after,.darker .faq summary::after{color:var(--cyan)}
.faq details[open] summary::after{content:'\2013'}
.faq details p{padding:0 20px 18px;font-size:.96rem}

/* ---------- Forms ---------- */
.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:34px;position:relative}
.field{display:flex;flex-direction:column;gap:7px}
.field-full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:.68rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#3a4f5f}
.field input,.field textarea{font-family:var(--body);font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--text)}
.field input:hover,.field textarea:hover{border-color:var(--cyan-deep)}
.form-note{font-size:.88rem;color:var(--muted);margin:10px 0 0}
.quote-form .btn[disabled]{opacity:.55;cursor:wait;transform:none;box-shadow:none}

/* ---------- Contact / info panel ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.info-panel{background:var(--panel);color:var(--dtext);border-radius:12px;padding:34px;position:relative;overflow:hidden}
.info-panel::before{content:'';position:absolute;top:-56px;right:-56px;width:150px;height:150px;border-radius:50%;border:12px solid rgba(79,217,246,.14);border-left-color:rgba(79,217,246,.55);pointer-events:none}
.info-panel h3{color:#fff}
.info-row{margin-bottom:20px}
.info-row .lab{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dmuted);display:block;margin-bottom:3px}
address{font-style:normal}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);color:var(--dtext);padding:76px 0;text-align:left}
.cta-band h2{color:#fff;max-width:36rem}
.cta-band .hero-ctas{margin-top:26px}
.cta-contactline{font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;margin-top:22px;color:var(--dmuted)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--dmuted);padding:64px 0 40px;font-size:.92rem;border-top:1px solid var(--dline)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:44px}
.footer-logo{width:150px;height:auto;margin-bottom:16px}
.footer-h{font-family:var(--display);font-weight:700;color:#fff;margin-bottom:12px;font-size:1.02rem}
.site-footer a:not(.btn){color:#cfe0ec;text-decoration:none}
.site-footer a:not(.btn):hover{color:var(--cyan);text-decoration:underline}
.footer-links{list-style:none}
.footer-links li{padding:4px 0}
.site-footer .mono-note{color:var(--cyan);margin-top:14px}
.footer-bottom{border-top:1px solid var(--dline);margin-top:44px;padding-top:22px;font-size:.82rem}

/* ---------- Sticky mobile action bar ---------- */
.mobilebar{position:fixed;left:0;right:0;bottom:0;display:flex;gap:10px;padding:10px 14px;background:rgba(6,15,23,.97);border-top:1px solid var(--dline);z-index:60}
.mobilebar .btn{flex:1;padding:13px 8px;font-size:.74rem}
@media(min-width:900px){.mobilebar{display:none}}

/* ---------- Responsive ---------- */
@media(max-width:920px){
  .hero-grid,.feature,.proc-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .hero{padding:52px 0 64px}
  .gauge-wrap{position:static;margin-bottom:10px}
  .quote-form{grid-template-columns:1fr;padding:24px}
  .section{padding:60px 0}
  .hero-frame::before{width:150px;height:150px;top:-24px;right:-16px}
  .bleed-caption{left:14px;right:14px;bottom:14px;max-width:none}
}

/* ---------- Motion (fully disabled under reduced-motion) ---------- */
@media(prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(26px);transition:opacity .65s ease,transform .65s ease}
  .js .reveal.in{opacity:1;transform:none}
  .js .reveal.d1{transition-delay:.08s}
  .js .reveal.d2{transition-delay:.16s}
  .js .reveal.d3{transition-delay:.24s}
  .btn,.ring-card,.site-nav a::after,.ring-card .card-cta::after,.gallery-grid figure,.team-grid img,.header-phone,.field input,.field textarea{transition:all .28s ease}
  .gauge-fill{transition:stroke-dashoffset .15s linear}
  .proc-step,.proc-step::before{transition:border-color .4s ease,background .4s ease}
  .hero-frame::before{animation:ringdrift 26s linear infinite}
  @keyframes ringdrift{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1!important;transform:none!important}
}