/* ============================================================================
   OrthoBio Partners — Multi-page additions (layered on top of app.css)
   Shared chrome, interior page heroes, expanded sections, mobile nav.
   ========================================================================== */

/* ---- Header: active state + mobile menu ------------------------------- */
.brand .wm{white-space:nowrap}
.hdr .wrap{max-width:1320px}
.hdr-in{gap:24px}
.brand{flex:0 0 auto}
.nav{flex:1 1 auto;justify-content:flex-end;gap:22px}
.nav a[aria-current="page"]{color:var(--accent-strong)}
.nav a.navlink{position:relative;padding:4px 0;white-space:nowrap;font-size:14px}
.nav .btn-accent{flex:0 0 auto;white-space:nowrap;margin-left:6px}
.nav a[aria-current="page"].navlink::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--plasma-500);border-radius:2px}

.nav-toggle{display:none;background:transparent;border:1px solid var(--border-strong);border-radius:9px;width:42px;height:42px;align-items:center;justify-content:center;color:var(--ink-800);cursor:pointer}
.nav-toggle:hover{border-color:var(--ink-700)}
.nav-toggle svg{width:20px;height:20px}

.m-nav{display:none;position:fixed;inset:74px 0 0;z-index:39;background:rgba(246,247,249,.98);backdrop-filter:blur(8px);padding:18px 0;overflow-y:auto}
.m-nav.open{display:block}
.m-nav .wrap{display:flex;flex-direction:column;gap:2px}
.m-nav a.navlink{font-family:var(--font-display);font-size:24px;font-weight:500;color:var(--ink-900);text-decoration:none;padding:15px 0;border-bottom:1px solid var(--border)}
.m-nav a[aria-current="page"]{color:var(--accent-strong)}
.m-nav .m-cta{margin-top:22px}
.m-nav .m-cta .btn{width:100%;justify-content:center;padding:16px}
body.menu-open{overflow:hidden}

/* Tighten link spacing as the viewport narrows, before collapsing to the menu */
@media(max-width:1240px){
  .nav{gap:16px}
  .nav a.navlink{font-size:13.5px}
}

@media(max-width:1160px){
  .nav .navlink{display:none}
  .nav .btn-accent{display:none}
  .nav-toggle{display:inline-flex}
}

/* ---- Home hero: dark (ink) variant ----------------------------------- */
.hero.hero-ink{background:var(--ink-900);color:#fff}
.hero.hero-ink h1{color:#fff}
.hero.hero-ink .lead{color:var(--fg-on-ink)}
.hero.hero-ink .hero-note{color:var(--fg-on-ink-mut)}
.hero.hero-ink .btn-outline{color:#fff;border-color:var(--border-ink)}
.hero.hero-ink .btn-outline:hover{border-color:rgba(255,255,255,.42);background:rgba(255,255,255,.06)}
.hero.hero-ink .proof{background:var(--ink-800);border:1px solid var(--border-ink)}
.hero.hero-ink .proof .img{background:var(--ink-700)}

/* ---- Opportunity / problems section on light (bone) background ------- */
.sec-bone .prob h4{color:var(--ink-900)}
.sec-bone .prob p{color:var(--fg-muted)}
.sec-bone .prob-close{color:var(--ink-900)}
.sec-bone .prob-close span{color:var(--accent-strong)}


/* ---- Interior page hero (smaller than home hero) --------------------- */
.phero{padding:52px 0 40px;border-bottom:1px solid var(--border)}
.phero.on-ink{background:var(--ink-900);border-bottom:0}
.phero .wrap{max-width:1160px}
.phero .crumb{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-subtle);display:flex;align-items:center;gap:9px;margin-bottom:18px}
.phero.on-ink .crumb{color:var(--fg-on-ink-mut)}
.phero .crumb a{color:inherit;text-decoration:none}
.phero .crumb a:hover{color:var(--accent-strong)}
.phero .crumb .sep{opacity:.5}
.phero h1{font-family:var(--font-display);font-weight:600;font-size:clamp(2.1rem,1.4rem + 2.4vw,3.1rem);line-height:1.08;letter-spacing:-.025em;color:var(--ink-900);margin:8px 0 0;max-width:26ch;text-wrap:balance}
/* roomier headings/intros (was feeling cramped on the left) */
.sec-head{max-width:720px}
.cta h2{max-width:30ch}
.phero .psub{max-width:62ch}
.phero.on-ink h1{color:#fff}
.phero .psub{font-size:1.2rem;line-height:1.55;color:var(--fg-muted);margin:20px 0 0;max-width:54ch}
.phero.on-ink .psub{color:var(--fg-on-ink-mut)}
.phero.on-ink .psub strong{color:#fff}
/* byline reads on the dark hero */
.phero.on-ink .byline{border-top-color:var(--border-ink)}
.phero.on-ink .byline .bl-avs img{border-color:var(--ink-900)}
.phero.on-ink .byline .bl-by{color:var(--fg-on-ink-mut)}
.phero.on-ink .byline .bl-name{color:var(--fg-on-ink)}
.phero.on-ink .byline .bl-name strong{color:#fff}
.phero.on-ink .byline .bl-name .bl-cred{color:var(--fg-on-ink-mut)}
.phero-grid{display:grid;grid-template-columns:1fr;gap:0}

/* ---- Generic section helpers ----------------------------------------- */
.sec-tight{padding:64px 0}
.center{text-align:center}
.sec-head.center{margin-left:auto;margin-right:auto}

/* ---- Home: overview link cards --------------------------------------- */
.navcards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.navcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:16px;padding:26px 26px 22px;text-decoration:none;color:inherit;transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease}
.navcard:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--border-strong)}
.navcard .nc-ix{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--accent-strong);text-transform:uppercase}
.navcard h3{font-family:var(--font-display);font-weight:500;font-size:22px;color:var(--ink-900);margin:14px 0 8px}
.navcard p{margin:0 0 18px;font-size:14.5px;line-height:1.55;color:var(--fg-muted);flex:1}
.navcard .nc-go{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--ink-800);font-family:var(--font-sans)}
.navcard:hover .nc-go{color:var(--accent-strong)}
.navcard .nc-go svg{width:16px;height:16px;transition:transform .18s ease}
.navcard:hover .nc-go svg{transform:translateX(3px)}
@media(max-width:680px){.navcards{grid-template-columns:1fr}}

/* ---- Home: section teasers that funnel to deep pages ----------------- */
.btn-outline-ink{background:transparent;color:#fff;border-color:var(--border-ink)}
.btn-outline-ink:hover{border-color:rgba(255,255,255,.42);background:rgba(255,255,255,.06)}
.sec-cta{margin-top:36px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.sec-cta.center{justify-content:center}

/* compact eyebrow→link "section index" used above each home teaser */
.teaser-kicker{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.teaser-kicker .tk-ix{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-strong)}

/* two phase cards (How It Works teaser) */
.home-phases{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:6px}
.home-phases .svc{display:flex;flex-direction:column;cursor:default}
.home-phases .ph-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.home-phases .pl{font-family:var(--font-mono);font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-950);background:var(--plasma-500);padding:5px 11px;border-radius:999px;white-space:nowrap}
.home-phases .pdur{margin-left:auto;font-family:var(--font-mono);font-size:10.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--slate-600);display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border-strong);border-radius:999px;padding:3px 10px;white-space:nowrap}
.home-phases .pdur svg{width:13px;height:13px;color:var(--accent-strong)}
.home-phases h3{font-family:var(--font-display);font-weight:500;font-size:20px;color:var(--ink-900);margin:0 0 8px}
.home-phases p{margin:0 0 14px;font-size:14.5px;line-height:1.55;color:var(--fg-muted)}
.home-phases .ph-list{list-style:none;margin:auto 0 0;padding:14px 0 0;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:9px}
.home-phases .ph-list li{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;line-height:1.45;color:var(--ink-800)}
.home-phases .ph-list svg{flex:none;margin-top:2px;color:var(--vital-600);width:15px;height:15px}
@media(max-width:680px){.home-phases{grid-template-columns:1fr}}

/* Opportunity teaser: margin pillars (margin-first, no published prices) */
.payteaser{margin-top:40px}
.pt-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ptp{background:rgba(255,255,255,.035);border:1px solid var(--border-ink);border-radius:14px;padding:26px 24px}
.ptp > i{display:block;width:26px;height:26px;color:var(--plasma-300);margin-bottom:16px}
.ptp .ptp-t{font-size:18px;font-weight:600;color:#fff;margin-bottom:7px}
.ptp .ptp-d{font-size:14px;line-height:1.55;color:var(--fg-on-ink-mut);margin:0;text-wrap:pretty}
.pt-foot{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:34px}
.pt-foot .pt-disc{font-size:12px;line-height:1.5;color:var(--fg-on-ink-mut);opacity:.78;max-width:46ch}
@media(max-width:820px){
  .pt-pillars{grid-template-columns:1fr;gap:14px}
}

/* ---- Photo placeholders (until real photos provided) ----------------- */
/* ---- The Challenge: barrier cards with a 'how we close it' line ------- */
.barrier-grid .svc{display:flex;flex-direction:column}
.barrier-grid .bclose{margin-top:auto}
.bclose{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--ink-800)}
.bclose svg{flex:none;margin-top:2px;color:var(--vital-600);width:17px;height:17px}
.bclose strong{color:var(--accent-strong);font-weight:700;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:3px}

.photo{position:relative;border-radius:16px;overflow:hidden;background:linear-gradient(155deg,var(--ink-800),var(--ink-600));display:flex;align-items:center;justify-content:center}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.photo-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#cdd9e3;text-align:center;padding:24px}
.photo-ph svg{width:26px;height:26px;opacity:.8}
.photo-ph .pl-lab{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#9fb2c2}
.photo-ph .pl-note{font-size:12.5px;line-height:1.45;color:#cdd9e3;max-width:24ch}

/* ---- Founders page: full bio rows ------------------------------------ */
.fbio{display:grid;grid-template-columns:340px 1fr;gap:48px;align-items:start;padding:48px 0;border-top:1px solid var(--border)}
.fbio:first-of-type{border-top:0;padding-top:8px}
.fbio .fphoto{width:100%;aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:linear-gradient(155deg,#21425d,#305777);box-shadow:var(--shadow-md);position:sticky;top:96px}
.fbio .fphoto img{width:100%;height:100%;object-fit:cover}
.fbio .role{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-strong);margin:0 0 6px}
.fbio h2{font-family:var(--font-display);font-weight:600;font-size:clamp(1.7rem,1.2rem + 1.4vw,2.3rem);letter-spacing:-.02em;color:var(--ink-900);margin:0 0 18px;line-height:1.1}
.fbio .fbody p{font-size:1.0625rem;line-height:1.66;color:var(--fg-muted);margin:0 0 16px;max-width:60ch}
.fbio .fbody p strong{color:var(--ink-900);font-weight:600}
.fbio .creds{margin-top:22px}
.boards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0 4px}
.board{border-top:2px solid var(--plasma-500);padding-top:12px}
.board .bt{font-family:var(--font-sans);font-weight:700;font-size:14.5px;color:var(--ink-900)}
.board .bd{font-size:12.5px;color:var(--fg-subtle);margin-top:3px;line-height:1.4}
@media(max-width:820px){.fbio{grid-template-columns:1fr;gap:26px}.fbio .fphoto{position:static;max-width:300px;aspect-ratio:1/1}.boards{grid-template-columns:1fr}}

/* Research center callout */
.research{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;background:var(--ink-900);border-radius:20px;padding:40px 44px;color:#fff;margin-top:8px}
.research .eyebrow{color:var(--plasma-300)}
.research h3{font-family:var(--font-display);font-weight:500;font-size:clamp(1.5rem,1.1rem + 1.2vw,2rem);color:#fff;margin:12px 0 14px;letter-spacing:-.02em;line-height:1.15}
.research p{color:var(--fg-on-ink-mut);font-size:15px;line-height:1.6;margin:0;max-width:46ch}
.research .rphoto{aspect-ratio:4/3;border-radius:14px;overflow:hidden;background:linear-gradient(155deg,#173047,#21425d)}
@media(max-width:760px){.research{grid-template-columns:1fr;gap:24px;padding:30px}}

/* ---- Comparison page: matrix centerpiece ----------------------------- */
.matrix{border:1px solid var(--border);border-radius:18px;overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.matrix table{width:100%;border-collapse:collapse;font-family:var(--font-sans)}
.matrix th,.matrix td{text-align:left;padding:18px 20px;border-bottom:1px solid var(--border-strong);vertical-align:middle}
.matrix thead th{background:#fff;vertical-align:bottom;height:118px;padding-top:16px;padding-bottom:18px;border-bottom:2px solid var(--ink-900)}
.matrix thead th.us{position:relative}
.matrix thead .feat .mhead{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-subtle)}
.matrix .feat{font-weight:600;font-size:14.5px;color:var(--ink-900);width:26%;background:var(--n-50)}
.matrix thead .feat{background:#fff}
.matrix .opt{text-align:center;width:18.5%}
.matrix .opt .oname{font-family:var(--font-sans);font-weight:700;font-size:14.5px;color:var(--ink-900);line-height:1.2}
.matrix .opt .ometa{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate-600);margin-top:5px;display:block}
.matrix col.us-col,.matrix td.us,.matrix th.us{background:var(--ink-900)}
.matrix th.us .oname{color:#fff}
.matrix th.us .ometa{color:var(--plasma-300)}
.matrix td.us{color:var(--fg-on-ink)}
.matrix td.cell{text-align:center;font-size:13.5px;color:var(--ink-800)}
.matrix td.us.cell{color:#eef3f7;font-weight:500}
.matrix .mk{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:999px}
.matrix .mk.yes{background:var(--vital-500);color:#fff}
.matrix .mk.no{background:var(--n-200);color:var(--n-600)}
.matrix td.us .mk.yes{background:var(--plasma-400);color:var(--ink-950)}
.matrix .celltext{display:block;font-size:13px;line-height:1.4;color:var(--ink-700);font-weight:500}
.matrix td.us .celltext{color:var(--plasma-300)}
.matrix tbody tr:last-child td{border-bottom:0}
.matrix .topcap{position:absolute;top:18px;left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;background:var(--plasma-500);color:var(--ink-950);padding:3px 9px;border-radius:999px;display:inline-block;font-weight:500}

/* Mobile: stacked comparison cards (matrix hidden, cards shown) */
.cmp-cards{display:none}
@media(max-width:760px){
  .matrix-wrap{display:none}
  .cmp-cards{display:grid;grid-template-columns:1fr;gap:16px}
  .cmp-card{border:1px solid var(--border);border-radius:16px;background:#fff;overflow:hidden}
  .cmp-card.us{background:var(--ink-900);border-color:var(--ink-900);box-shadow:var(--shadow-lg)}
  .cmp-card .cc-head{padding:18px 20px;border-bottom:1px solid var(--border)}
  .cmp-card.us .cc-head{border-color:var(--border-ink)}
  .cmp-card .cc-name{font-weight:700;font-size:16px;color:var(--ink-900)}
  .cmp-card.us .cc-name{color:#fff}
  .cmp-card .cc-meta{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-subtle);margin-top:4px}
  .cmp-card.us .cc-meta{color:var(--plasma-300)}
  .cmp-card ul{list-style:none;margin:0;padding:14px 20px;display:flex;flex-direction:column;gap:12px}
  .cmp-card li{display:flex;gap:11px;align-items:flex-start;font-size:14px;line-height:1.4;color:var(--fg-muted)}
  .cmp-card.us li{color:var(--fg-on-ink-mut)}
  .cmp-card li .mk{flex:none}
  .cmp-card .mk.yes{background:var(--vital-500);color:#fff}
  .cmp-card.us .mk.yes{background:var(--plasma-400);color:var(--ink-950)}
}

/* ---- Opportunity page: revenue bar visual ---------------------------- */
.rev{display:grid;grid-template-columns:1fr;gap:14px}
.rev-row{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:center}
.rev-row .rlab{font-size:15px;color:var(--fg)}
.rev-row .rlab .rsub{display:block;font-family:var(--font-mono);font-size:11.5px;color:var(--fg-subtle);margin-top:3px;letter-spacing:.02em}
.rev-bar-track{position:relative;height:46px;border-radius:8px;background:var(--n-50);overflow:hidden}
.rev-bar{position:absolute;inset:0 auto 0 0;height:100%;border-radius:8px;background:linear-gradient(90deg,var(--ink-700),var(--ink-500));display:flex;align-items:center;justify-content:flex-end;padding-right:14px;color:#fff;font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:500;font-size:14.5px;width:0;transition:width .9s cubic-bezier(.2,.7,.2,1)}
.rev-bar.b2{background:linear-gradient(90deg,var(--ink-600),var(--ink-400))}
.rev-bar.b3{background:linear-gradient(90deg,var(--ink-500),#7fa0bb)}
.rev-total{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 20px;margin-top:8px;padding:24px 4px 4px;border-top:2px solid var(--ink-900)}
.rev-total .tlab{font-family:var(--font-mono);font-weight:500;font-size:clamp(1.8rem,1.3rem + 1.6vw,2.6rem);letter-spacing:-.02em;color:var(--ink-900)}
.rev-total .tval{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:500;font-size:clamp(1.8rem,1.3rem + 1.6vw,2.6rem);color:var(--vital-600);letter-spacing:-.02em}
@media(max-width:680px){.rev-row{grid-template-columns:1fr;gap:8px}.rev-bar-track{height:40px}}

/* ---- "What these procedures are" explainer (three-up) ---------------- */
.procs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}
.procs.four{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.procs.four{grid-template-columns:repeat(2,1fr)}}
.procs .proc{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px 22px 20px;box-shadow:var(--shadow-sm)}
.procs .proc .pabbr{font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-strong);margin-bottom:9px}
.procs .proc h4{font-family:var(--font-display);font-weight:500;font-size:17.5px;color:var(--ink-900);margin:0 0 9px;letter-spacing:-.01em;line-height:1.2}
.procs .proc p{margin:0;font-size:13.5px;line-height:1.58;color:var(--fg-muted)}
.proc-choice{display:flex;gap:12px;align-items:flex-start;margin-bottom:34px;font-size:14.5px;line-height:1.58;color:var(--ink-800);background:var(--vital-50);border:1px solid var(--vital-100);border-radius:13px;padding:17px 20px}
.proc-choice svg{flex:none;margin-top:2px;width:19px;height:19px;color:var(--vital-600)}
.proc-choice strong{color:var(--ink-900);font-weight:700}
@media(max-width:760px){.procs{grid-template-columns:1fr}}

/* treatments subpage: per-card "typically used for" line + shared-traits band */
.procs .proc .ptreats{display:block;margin-top:15px;padding-top:13px;border-top:1px solid var(--border);font-size:12.5px;line-height:1.5;color:var(--fg-muted)}
.procs .proc .ptreats b{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--accent-strong);display:block;margin-bottom:4px;font-weight:600}
.tshare{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tshare .ts{display:flex;gap:13px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px 20px}
.tshare .ts svg{flex:none;margin-top:1px;width:20px;height:20px;color:var(--vital-600)}
.tshare .ts .tst{font-family:var(--font-sans);font-weight:700;font-size:14.5px;color:var(--ink-900);margin-bottom:4px}
.tshare .ts .tsd{font-size:13px;line-height:1.5;color:var(--fg-muted)}
@media(max-width:760px){.tshare{grid-template-columns:1fr}}

/* treatments subpage: FDA / 361-pathway criteria list */
.fda-crit{display:grid;gap:14px}
.fda-crit .fc{display:grid;grid-template-columns:200px 1fr;gap:14px 28px;align-items:start;background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px 24px;box-shadow:var(--shadow-sm)}
.fda-crit .fc .fn{font-family:var(--font-display);font-weight:600;font-size:16px;letter-spacing:-.01em;color:var(--ink-900);line-height:1.25}
.fda-crit .fc .fn small{display:block;font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-strong);margin-top:6px}
.fda-crit .fc .fd{font-size:14.5px;line-height:1.62;color:var(--fg-muted)}
.fda-crit .fc .fd b{color:var(--ink-900);font-weight:600}
@media(max-width:640px){.fda-crit .fc{grid-template-columns:1fr;gap:8px}}

.assump{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.assump .ac{border:1px solid var(--border);border-radius:14px;padding:20px;background:#fff}
.assump .an{font-family:var(--font-display);font-weight:600;font-size:26px;color:var(--ink-900);letter-spacing:-.01em}
.assump .al{font-size:13.5px;color:var(--fg-muted);margin-top:6px;line-height:1.45}
@media(max-width:680px){.assump{grid-template-columns:1fr}}

/* ---- Reusable bottom CTA band (every page) --------------------------- */
.cta-band{padding:0 0 84px}
.cta-band .wrap{max-width:1160px}
/* Home: extra light gap above the CTA box when it follows a dark (sec-ink) section,
   so the two navy blocks don't blend into one mass */
.cta-band-sep{padding-top:84px}

/* ---- How it works: phase detail steps -------------------------------- */
.phase-head .pdur{margin-left:auto;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--slate-600);display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border-strong);border-radius:999px;padding:4px 11px;white-space:nowrap}
.phase-head .pdur svg{width:13px;height:13px;color:var(--accent-strong)}
@media(max-width:560px){.phase-head .pdur{margin-left:0}}
.steps{display:grid;grid-template-columns:1fr;gap:0;margin-top:8px;counter-reset:step}
.step{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:26px 0;border-top:1px solid var(--border);align-items:start}
.step:first-child{border-top:0}
.step .snum{font-family:var(--font-mono);font-size:13px;font-weight:500;color:var(--ink-950);background:var(--plasma-100);border:1px solid var(--plasma-200);width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.step h4{font-family:var(--font-display);font-weight:500;font-size:20px;color:var(--ink-900);margin:6px 0 8px}
.step p{margin:0;font-size:15px;line-height:1.6;color:var(--fg-muted);max-width:62ch}
@media(max-width:560px){.step{grid-template-columns:1fr;gap:10px}}

/* ---- Deliverables list ----------------------------------------------- */
.delivs{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 40px;margin-top:6px;list-style:none;padding:0}
.delivs li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.5;color:var(--fg);border-bottom:1px solid var(--border);padding-bottom:14px}
.delivs li svg{flex:none;margin-top:3px;color:var(--vital-600);width:18px;height:18px}
@media(max-width:600px){.delivs{grid-template-columns:1fr}}

/* ---- Legal pages (Privacy / Terms / Cookie) -------------------------- */
.legal-meta{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.03em;color:var(--fg-subtle);margin-top:18px}
.legal-wrap{display:grid;grid-template-columns:236px 1fr;gap:56px;align-items:start;max-width:1040px}
.legal-toc{position:sticky;top:96px}
.legal-toc .toc-label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-subtle);margin-bottom:14px}
.legal-toc a{display:block;color:var(--fg-muted);text-decoration:none;font-size:13.5px;padding:6px 0 6px 16px;border-left:2px solid var(--border);line-height:1.4}
.legal-toc a:hover{color:var(--accent-strong);border-left-color:var(--plasma-400)}
.legal-body{max-width:720px}
.legal-lead{font-size:1.2rem;line-height:1.7;color:var(--fg-muted);margin:0 0 34px;padding-bottom:30px;border-bottom:1px solid var(--border)}
.legal-body h2{font-family:var(--font-display);font-weight:600;font-size:1.5rem;letter-spacing:-.01em;color:var(--ink-900);margin:42px 0 14px;line-height:1.2;scroll-margin-top:96px}
.legal-body h2:first-of-type{margin-top:0}
.legal-body h3{font-family:var(--font-sans);font-weight:700;font-size:1.0625rem;color:var(--ink-900);margin:26px 0 8px}
.legal-body p{font-size:1.0625rem;line-height:1.72;color:var(--slate-600);margin:0 0 16px}
.legal-body ul{list-style:none;margin:4px 0 22px;padding:0;display:flex;flex-direction:column;gap:11px}
.legal-body li{position:relative;padding-left:22px;font-size:1.0625rem;line-height:1.6;color:var(--slate-600)}
.legal-body li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--plasma-500)}
.legal-body a{color:var(--ink-700);text-decoration:underline;text-underline-offset:.18em}
.legal-body a:hover{color:var(--accent-strong)}
.legal-contact{background:var(--bone);border:1px solid var(--border);border-radius:14px;padding:20px 24px;margin:22px 0 8px}
.legal-contact .lc-name{font-weight:700;color:var(--ink-900);font-size:15px}
.legal-contact .lc-line{font-size:14.5px;color:var(--fg-muted);margin-top:4px;line-height:1.5}
.legal-contact a{color:var(--ink-700)}
.legal-disclaimer{margin-top:38px;padding-top:22px;border-top:1px solid var(--border);font-size:13px;line-height:1.65;color:var(--fg-subtle);font-style:italic}
@media(max-width:820px){.legal-wrap{grid-template-columns:1fr;gap:0}.legal-toc{display:none}}

/* ============================================================================
   Cost & ROI page additions — author byline, cost ledger, ROI summary, FAQ
   ========================================================================== */

/* ---- Author byline (medical-content credibility, reusable site-wide) -- */
.byline{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px;padding:16px 0 0;border-top:1px solid var(--border)}
.byline .bl-avs{display:flex}
.byline .bl-avs img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:2px solid var(--paper);background:var(--ink-700)}
.byline .bl-avs img + img{margin-left:-12px}
.byline .bl-txt{min-width:0}
.byline .bl-by{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-subtle);margin-bottom:3px}
.byline .bl-name{font-size:14.5px;line-height:1.45;color:var(--ink-800)}
.byline .bl-name strong{color:var(--ink-900);font-weight:700}
.byline .bl-name .bl-cred{color:var(--fg-muted)}

/* ---- Cost ledger (the investment side) ------------------------------- */
.ledger{display:flex;flex-direction:column;gap:0;background:#fff;border:1px solid var(--border);border-radius:16px;padding:6px 26px;box-shadow:var(--shadow-sm)}
.ledger .lrow{display:grid;grid-template-columns:1fr auto;gap:16px 24px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--border)}
.ledger .lrow:last-child{border-bottom:0}
.ledger .ll{font-size:15.5px;font-weight:600;color:var(--ink-900)}
.ledger .lt{display:inline-flex;align-items:center;gap:7px}
.ledger .lchev{display:none}
.ledger .lrow{cursor:default}
.ledger .lsub{display:block;font-size:13.5px;font-weight:400;color:var(--fg-muted);line-height:1.5;max-width:54ch;margin-top:9px}
.ledger .lsub .linc{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px}
.ledger .lsub .linc li{position:relative;padding-left:16px;font-size:13.5px;color:var(--fg-muted);line-height:1.45}
.ledger .lsub .linc li::before{content:"";position:absolute;left:2px;top:7px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.ledger .lsub .lsub-lead{font-size:13px;color:var(--fg-subtle);font-weight:500;margin:0 0 7px}
.ledger .lsub .lsub-note{font-size:12.5px;color:var(--fg-subtle);line-height:1.45;margin:9px 0 0}
.ledger.is-aside .lsub .linc li::before{background:var(--fg-subtle)}
.ledger .lv{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:500;font-size:18px;color:var(--ink-800);white-space:nowrap;text-align:right}
/* soft placeholder where a fixed price would sit — signals "scoped, not sticker-priced" */
.ledger .lvary{justify-self:end;align-self:center;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:10.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-subtle);background:var(--n-50);border:1px solid var(--border);border-radius:999px;padding:6px 13px;white-space:nowrap}
.ledger .lvary svg{width:13px;height:13px;color:var(--fg-subtle)}
@media(max-width:560px){.ledger .lrow{grid-template-columns:1fr;gap:8px}.ledger .lv{text-align:left}.ledger .lvary{justify-self:start}}
/* group: "what we provide" (base+procedure) sit together; equipment stands apart */
.invest-stack{display:flex;flex-direction:column;gap:16px}
.ledger-cap{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--fg-subtle);padding:14px 0 12px;margin-bottom:0;border-bottom:1px solid var(--border)}
.ledger-cap svg{width:14px;height:14px;color:var(--accent-strong)}
.ledger.is-aside{background:var(--bone);border-color:var(--border-strong)}
.ledger.is-aside .ledger-cap svg{color:var(--fg-subtle)}

/* "every clinic is different" callout — replaces the cost total, carries the first-step CTA */
.cost-vary{margin-top:26px;display:grid;grid-template-columns:1fr auto;gap:28px 40px;align-items:center;background:var(--ink-900);border-radius:18px;padding:34px 40px;color:#fff}
.cost-vary .cv-kick{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--plasma-300);margin:0 0 10px}
.cost-vary h3{font-family:var(--font-display);font-weight:500;font-size:clamp(1.35rem,1.05rem + 1vw,1.85rem);letter-spacing:-.02em;line-height:1.14;color:#fff;margin:0 0 12px;max-width:20ch}
.cost-vary p{margin:0;font-size:15px;line-height:1.62;color:var(--fg-on-ink-mut);max-width:52ch}
.cost-vary .cv-cta{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.cost-vary .cv-cta .cv-note{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-on-ink-mut)}
@media(max-width:680px){.cost-vary{grid-template-columns:1fr;gap:22px;padding:30px 28px}.cost-vary .cv-cta{align-items:stretch}.cost-vary .cv-cta .btn{justify-content:center}}

/* small "or start here" note under the ledger */
.ledger-note{display:flex;gap:11px;align-items:flex-start;margin-top:22px;font-size:14px;line-height:1.55;color:var(--fg-muted)}
.ledger-note svg{flex:none;margin-top:2px;width:17px;height:17px;color:var(--accent-strong)}
.ledger-note strong{color:var(--ink-900);font-weight:600}

/* phased-payments / financing callout under the cost total */
.paynote{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
.paynote .pn{display:flex;gap:13px;align-items:flex-start;background:var(--vital-50);border:1px solid var(--vital-100);border-radius:13px;padding:17px 19px}
.paynote .pn svg{flex:none;margin-top:1px;width:20px;height:20px;color:var(--vital-600)}
.paynote .pn .pt{font-family:var(--font-sans);font-weight:700;font-size:14.5px;color:var(--ink-900);margin-bottom:4px}
.paynote .pn .pd{font-size:13.5px;line-height:1.55;color:var(--fg-muted)}
@media(max-width:640px){.paynote{grid-template-columns:1fr}}

/* ---- ROI summary band (investment vs return → payback) --------------- */
.roi{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:0;align-items:center;background:var(--ink-900);border-radius:18px;padding:36px 40px;color:#fff}
.roi .ri{display:flex;flex-direction:column;gap:8px;min-width:0}
.roi .ri-lab{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-on-ink-mut)}
.roi .ri-val{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:500;font-size:clamp(1.5rem,1rem + 1.8vw,2.4rem);letter-spacing:-.02em;color:#fff;line-height:1}
.roi .ri.accent .ri-val{color:var(--plasma-400)}
.roi .ri.vital .ri-val{color:#6fd0b4}
.roi .rop{font-family:var(--font-mono);font-size:24px;color:var(--fg-on-ink-mut);padding:0 22px;align-self:center}
@media(max-width:760px){
  .roi{grid-template-columns:1fr;gap:22px;padding:28px 26px}
  .roi .rop{display:none}
  .roi .ri{border-top:1px solid var(--border-ink);padding-top:18px}
  .roi .ri:first-child{border-top:0;padding-top:0}
}

/* ---- Return: payback timeline (margin-first) ------------------------- */
.payback{background:var(--ink-900);border-radius:20px;padding:38px 40px 32px;color:#fff;margin:6px 0 12px}
.payback .pb-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:30px}
.payback .pb-head .pb-kick{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--plasma-300);margin:0 0 10px}
.payback .pb-head h3{font-family:var(--font-display);font-weight:500;font-size:clamp(1.4rem,1.1rem + 1vw,2rem);letter-spacing:-.02em;line-height:1.14;color:#fff;margin:0;max-width:20ch}
.payback .pb-head .pb-aside{font-size:13.5px;line-height:1.55;color:var(--fg-on-ink-mut);max-width:30ch}
.pb-chart{position:relative;padding-top:14px}
.pb-bars{display:flex;align-items:flex-end;gap:10px;height:200px;border-bottom:1px solid var(--border-ink);position:relative;z-index:1}
.pb-bars .pbcol{position:relative;flex:1;height:100%}
.pb-bars .pbar{position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:54px;height:0;border-radius:6px 6px 0 0;background:linear-gradient(180deg,var(--ink-500),var(--ink-700));transition:height .8s cubic-bezier(.2,.7,.2,1)}
.pb-bars .pbcol.past .pbar{background:linear-gradient(180deg,#6fd0b4,var(--vital-600))}
.pb-bars .pbcol.crossing .pbar{background:linear-gradient(180deg,var(--plasma-300),var(--plasma-500))}
.pb-bars .pbcol .pm{position:absolute;top:calc(100% + 8px);left:0;right:0;text-align:center;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.04em;color:var(--fg-on-ink-mut)}
.pb-thresh{position:absolute;left:0;right:0;border-top:2px dashed var(--plasma-300);z-index:2;pointer-events:none}
.pb-thresh .pt-lab{position:absolute;right:0;top:-11px;background:var(--ink-900);padding:0 10px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--plasma-300);white-space:nowrap}
.pb-axis{display:flex;justify-content:space-between;margin-top:32px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-on-ink-mut)}
.pb-foot{display:flex;flex-wrap:wrap;gap:14px 30px;margin-top:26px;padding-top:22px;border-top:1px solid var(--border-ink)}
.pb-foot .pf{display:flex;gap:11px;align-items:flex-start;flex:1;min-width:220px;max-width:34ch}
.pb-foot .pf svg{flex:none;margin-top:2px;width:18px;height:18px;color:#6fd0b4}
.pb-foot .pf .pft{font-weight:700;font-size:13.5px;color:#fff;margin-bottom:3px;font-family:var(--font-sans)}
.pb-foot .pf .pfd{font-size:13px;line-height:1.5;color:var(--fg-on-ink-mut)}
.pb-legend{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-top:16px}
.pb-legend .pl2{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--fg-on-ink-mut)}
.pb-legend .pl2 .sw{width:12px;height:12px;border-radius:3px}
.pb-legend .pl2 .sw.build{background:linear-gradient(180deg,var(--ink-500),var(--ink-700))}
.pb-legend .pl2 .sw.recovered{background:linear-gradient(180deg,#6fd0b4,var(--vital-600))}
/* inline short disclaimer beside a quantified claim */
.claim-note{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:10.5px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--fg-subtle);background:var(--n-50);border:1px solid var(--border);border-radius:999px;padding:4px 11px;white-space:nowrap}
.claim-note svg{width:12px;height:12px;color:var(--fg-subtle)}
.claim-note.pb-claim{background:rgba(255,255,255,.06);border-color:var(--border-ink);color:var(--fg-on-ink-mut)}
.claim-note.pb-claim svg{color:var(--fg-on-ink-mut)}
/* roomier disclaimer footnote at the close of the section */
.me-disc{margin-top:30px;padding-top:20px;border-top:1px solid var(--border);font-size:12px;line-height:1.6;color:var(--fg-subtle);max-width:90ch}
.me-disc strong{color:var(--fg-muted);font-weight:600}
@media(max-width:680px){.payback{padding:28px 22px}.pb-bars{height:160px;gap:5px}.pb-bars .pbcol .pm{display:none}}

/* ---- FAQ Q&A blocks (FAQPage; answers always visible for snippets) --- */
.faq{display:flex;flex-direction:column;gap:0;max-width:820px}
.faq .qa{padding:26px 0;border-top:1px solid var(--border)}
.faq .qa:first-child{border-top:0;padding-top:0}
.faq .qa h3{font-family:var(--font-display);font-weight:600;font-size:clamp(1.15rem,1rem + .5vw,1.4rem);color:var(--ink-900);margin:0 0 12px;letter-spacing:-.01em;line-height:1.25}
.faq .qa p{font-size:1.0625rem;line-height:1.68;color:var(--fg-muted);margin:0 0 12px;max-width:68ch}
.faq .qa p:last-child{margin-bottom:0}
.faq .qa p strong{color:var(--ink-900);font-weight:600}

/* ============================================================================
   Pillar guide page — "back to guide" pill, contents card, guide blocks
   ========================================================================== */

/* contextual "part of the guide" link used near a breadcrumb on deep pages */
.pillar-tag{display:inline-flex;align-items:center;gap:9px;margin-top:18px;font-family:var(--font-sans);font-size:13.5px;font-weight:500;color:var(--ink-700);text-decoration:none;background:var(--plasma-50);border:1px solid var(--plasma-200);padding:8px 14px;border-radius:999px;transition:border-color .16s ease,background .16s ease}
.pillar-tag:hover{border-color:var(--plasma-400);background:var(--plasma-100);color:var(--ink-900)}
.pillar-tag .pt-lab{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-strong)}
.pillar-tag svg{width:15px;height:15px;color:var(--accent-strong)}

/* contents / "what this guide covers" card */
.guide-toc{background:#fff;border:1px solid var(--border);border-radius:16px;padding:10px 28px;box-shadow:var(--shadow-sm)}
.guide-toc a{display:grid;grid-template-columns:36px 1fr auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--border);text-decoration:none;color:inherit}
.guide-toc a:last-child{border-bottom:0}
.guide-toc .tn{font-family:var(--font-mono);font-size:13px;font-weight:500;color:var(--accent-strong)}
.guide-toc .tt{font-family:var(--font-sans);font-weight:600;font-size:15.5px;color:var(--ink-900)}
.guide-toc .tt span{display:block;font-weight:400;font-size:13px;color:var(--fg-muted);margin-top:3px;line-height:1.4}
.guide-toc .tgo{color:var(--fg-subtle);transition:transform .16s ease,color .16s ease}
.guide-toc .tgo svg{width:17px;height:17px}
.guide-toc a:hover .tt{color:var(--accent-strong)}
.guide-toc a:hover .tgo{color:var(--accent-strong);transform:translateX(3px)}

/* guide section block */
.gblock{display:grid;grid-template-columns:60px 1fr;gap:26px;padding:40px 0;border-top:1px solid var(--border);align-items:start;scroll-margin-top:96px}
.gblock:first-of-type{border-top:0}
.gblock .gnum{font-family:var(--font-mono);font-size:14px;font-weight:500;color:var(--ink-950);background:var(--plasma-100);border:1px solid var(--plasma-200);width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center}
.gblock h2{font-family:var(--font-display);font-weight:600;font-size:clamp(1.5rem,1.2rem + 1vw,2rem);letter-spacing:-.018em;color:var(--ink-900);margin:6px 0 14px;line-height:1.18}
.gblock p{font-size:1.0625rem;line-height:1.7;color:var(--fg-muted);margin:0 0 14px;max-width:66ch}
.gblock p strong{color:var(--ink-900);font-weight:600}
.gblock .gd{display:inline-flex;align-items:center;gap:9px;margin-top:14px;font-family:var(--font-sans);font-size:14px;font-weight:600;color:var(--ink-900);text-decoration:none;border:1px solid var(--border-strong);border-radius:8px;padding:11px 18px;background:transparent;transition:border-color .16s ease,background .16s ease,color .16s ease}
.gblock .gd:hover{color:var(--ink-900);border-color:var(--ink-700);background:#fff}
.gblock .gd svg{width:16px;height:16px;transition:transform .16s ease}
.gblock .gd:hover svg{transform:translateX(3px)}
@media(max-width:560px){.gblock{grid-template-columns:1fr;gap:14px}}