/* ============================================================================
   Endodontist Market Harborough — single stylesheet. No dependencies, no web fonts.
   Identity: calm clinical palette (teal / turquoise / mint on white), serif
   headlines for warmth and authority, generous full-width bands.
   ============================================================================ */
:root{
  --c-primary:#0b6178;--c-primary-dk:#084b5c;--c-primary-lt:#2d7f9c;
  --c-accent:#2eb8a6;--c-accent-dk:#227c70;--c-mint:#e4f5f1;--c-sky:#e8f2f7;
  --c-bg:#f8fafb;--c-white:#fff;--c-text:#13273a;--c-muted:#54687a;--c-line:#d8e3ea;--c-line-dk:#b8cbd6;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-head:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Charter,Georgia,serif;
  --r:8px;--r-lg:14px;--r-xl:20px;--wrap:84rem;--mid:60rem;--narrow:50rem;--side:19rem;
  --gutter:clamp(1.25rem,4vw,3rem);--sec:clamp(3.5rem,7vw,6.5rem);
  --shadow:0 20px 40px -24px rgba(19,39,58,.25);--shadow-sm:0 1px 2px rgba(19,39,58,.06),0 8px 24px -16px rgba(19,39,58,.18);
  --prose:1.0625rem;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.65;color:var(--c-text);background:var(--c-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
@media (min-width:64em){:root{--prose:1.125rem}}
body.nav-open{overflow:hidden}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
h1,h2,h3,.h1,.h2{font-family:var(--font-head);font-weight:600;line-height:1.15;letter-spacing:-.01em}
ul,ol{padding:0;list-style:none}
a{color:var(--c-primary);text-underline-offset:.16em;text-decoration-thickness:1px}
a:hover{color:var(--c-primary-dk)}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer}
iframe{border:0}
address{font-style:normal}
:focus-visible{outline:3px solid var(--c-primary-lt);outline-offset:3px}
.ic{width:1.25em;height:1.25em;flex-shrink:0}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.wrap--mid{max-width:var(--mid)}
.wrap--narrow{max-width:var(--narrow)}
.sec{padding-block:var(--sec)}
.sec--tint{background:var(--c-sky)}
.sec--mint{background:var(--c-mint)}
.sec--white{background:var(--c-white)}
.sec__head{max-width:44rem;margin-bottom:clamp(2rem,4vw,3.5rem)}
.eyebrow{display:inline-block;font-size:.8125rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--c-accent-dk);margin-bottom:.9rem}
.eyebrow--light{color:rgba(255,255,255,.75)}
.h2{font-size:clamp(1.875rem,1.3rem + 2vw,2.75rem)}
.h2--sm{font-size:clamp(1.5rem,1.2rem + 1vw,1.875rem);margin-bottom:1.5rem}
.lead{margin-top:1rem;font-size:1.1875rem;line-height:1.6;color:var(--c-muted);max-width:40rem}
.grid{display:grid;gap:1.5rem}
.grid>*,.cols>*,.contact>*,.split__in>*,.hero__in>*,.cta__in>*,.layout>*,.ftr__grid>*,.urgent>*,.about>*{min-width:0}
a[href^="mailto:"]{overflow-wrap:anywhere}
@media (min-width:48em){.grid--2,.grid--3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:64em){.grid--3{grid-template-columns:repeat(3,1fr)}}
.skip{position:absolute;left:1rem;top:-4rem;padding:.5rem 1rem;background:var(--c-text);color:#fff;border-radius:var(--r);z-index:100}
.skip:focus{top:1rem;color:#fff}
.link{font-weight:600;display:inline-flex;align-items:center;gap:.35rem}
.link .ic{width:1em;height:1em;transition:transform .15s}
.link:hover .ic{transform:translateX(3px)}
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:3rem;padding:.7rem 1.4rem;font-weight:600;font-size:.9375rem;line-height:1.2;text-decoration:none;border-radius:var(--r);border:1px solid transparent;white-space:nowrap;transition:background .15s,color .15s,border-color .15s,transform .15s,box-shadow .15s}
.btn:active{transform:translateY(1px)}
.btn--lg{min-height:3.5rem;padding:.95rem 1.75rem;font-size:1.0625rem}
@media (max-width:30em){.btn{white-space:normal;text-align:center;max-width:100%}}
.btn__ic{width:1.1em;height:1.1em}
.btn--primary{background:var(--c-primary);color:#fff;box-shadow:0 6px 16px -8px rgba(11,97,120,.6)}
.btn--primary:hover{background:var(--c-primary-dk);color:#fff;box-shadow:0 10px 20px -10px rgba(11,97,120,.6);transform:translateY(-1px)}
.btn--outline{border-color:var(--c-primary);color:var(--c-primary);background:var(--c-white)}
.btn--outline:hover{background:var(--c-mint);color:var(--c-primary-dk)}
.btn--ghost{color:var(--c-primary);padding-inline:.75rem}
.btn--light{background:#fff;color:var(--c-primary)}
.btn--light:hover{background:var(--c-mint);color:var(--c-primary-dk)}
.btn--ghost-light{color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost-light:hover{color:#fff;background:rgba(255,255,255,.1)}

/* ---------- top bar ---------- */
.topbar{display:none;background:var(--c-primary-dk);color:#fff;font-size:.875rem}
.topbar__in{display:flex;align-items:center;gap:1.75rem;min-height:2.5rem}
.topbar a{display:inline-flex;align-items:center;gap:.45rem;color:#fff;text-decoration:none;opacity:.92;white-space:nowrap}
.topbar a:hover{opacity:1;text-decoration:underline}
.topbar .ic{width:1em;height:1em;opacity:.8}
.topbar__cta{margin-left:auto;font-weight:600}
@media (min-width:64em){.topbar{display:block}}

/* ---------- header + nav ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--c-line);backdrop-filter:saturate(140%) blur(10px)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:5rem}
.brand{display:inline-flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--c-text)}
.brand__mark{flex-shrink:0}
.brand__logo{height:3.25rem;width:auto;flex-shrink:0}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__name{font-family:var(--font-head);font-weight:600;font-size:1.25rem;letter-spacing:-.01em}
.brand__tag{font-size:.75rem;color:var(--c-muted);letter-spacing:.02em;margin-top:.2rem}
@media (max-width:30em){.brand__name{font-size:1.0625rem}.brand__tag{display:none}.brand__logo{height:2.75rem}}
.menu-btn{display:inline-flex;align-items:center;gap:.6rem;min-height:2.75rem;padding:0 1rem;background:transparent;border:1px solid var(--c-line-dk);border-radius:var(--r);font-weight:600;font-size:.9375rem;color:var(--c-text)}
.menu-btn__i{position:relative;width:1.1rem;height:2px;background:currentColor;border-radius:2px}
.menu-btn__i::before,.menu-btn__i::after{content:"";position:absolute;left:0;width:100%;height:2px;background:currentColor;border-radius:2px;transition:transform .15s}
.menu-btn__i::before{top:-6px}.menu-btn__i::after{top:6px}
.menu-btn[aria-expanded="true"] .menu-btn__i{background:transparent}
.menu-btn[aria-expanded="true"] .menu-btn__i::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .menu-btn__i::after{transform:translateY(-6px) rotate(-45deg)}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--c-white);border-bottom:1px solid var(--c-line);padding:.5rem var(--gutter) 1.5rem;box-shadow:var(--shadow);max-height:calc(100vh - 4.75rem);overflow-y:auto}
.nav.is-open{display:block}
.nav__item{border-bottom:1px solid var(--c-line)}
.nav__link{display:block;padding:.85rem 0;font-weight:600;text-decoration:none;color:var(--c-text)}
.nav__link:hover,.nav__link.is-current{color:var(--c-primary)}
.nav__sub{padding:0 0 .75rem .25rem}
.nav__sub a{display:flex;align-items:center;gap:.6rem;padding:.45rem 0;text-decoration:none;color:var(--c-muted);font-size:.9375rem}
.nav__sub a:hover{color:var(--c-primary)}
.nav__sub .ic{width:1.1em;height:1.1em;color:var(--c-accent-dk)}
.nav__cta{display:flex;flex-direction:column;gap:.75rem;margin-top:1.5rem}
.nav__phone{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;text-decoration:none;font-size:1.0625rem}
@media (min-width:64em){
  .menu-btn{display:none}
  .nav{display:flex;align-items:center;gap:1.5rem;position:static;background:transparent;border:0;padding:0;box-shadow:none;max-height:none;overflow:visible}
  .nav__list{display:flex;gap:.125rem}
  .nav__item{position:relative;border:0}
  .nav__link{padding:.55rem .8rem;border-radius:var(--r);font-size:.9375rem;white-space:nowrap}
  .nav__link:hover{background:var(--c-sky)}
  .nav__link.is-current{background:var(--c-mint);color:var(--c-primary-dk)}
  .nav__link{position:relative}
  .nav__sub{display:none;position:absolute;top:calc(100% + .35rem);left:0;width:36rem;grid-template-columns:1fr 1fr;gap:0 .5rem;background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:.5rem;box-shadow:var(--shadow);z-index:60}
  .nav__sub-all{grid-column:1/-1;border-top:1px solid var(--c-line);margin-top:.25rem;padding-top:.25rem}
  .nav__sub-all a{font-weight:600;color:var(--c-primary)}
  .nav__sub::before{content:"";position:absolute;left:0;right:0;top:-.5rem;height:.5rem}
  .nav__item--sub:hover .nav__sub,.nav__item--sub:focus-within .nav__sub{display:grid}
  .nav__sub a{padding:.55rem .75rem;border-radius:var(--r);color:var(--c-text)}
  .nav__sub a:hover{background:var(--c-sky)}
  .nav__cta{flex-direction:row;align-items:center;margin:0;gap:1.25rem}
  .nav__phone{font-size:.9375rem}
}

@media (min-width:64em) and (max-width:75.99em){.topbar__hours{display:none}.brand__tag{display:none}.brand__name{font-size:1.125rem}.nav{gap:1rem}.nav__link{padding:.5rem .55rem;font-size:.875rem}.nav__phone{display:none}.nav__cta .btn{padding:.6rem 1rem;font-size:.875rem}}

/* ---------- breadcrumbs ---------- */
.crumbs{padding-top:1.25rem;font-size:.8125rem;background:var(--c-sky)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.25rem;color:var(--c-muted)}
.crumbs li+li::before{content:"/";margin:0 .5rem;color:var(--c-line-dk)}
.crumbs a{color:var(--c-muted);text-decoration:none}
.crumbs a:hover{color:var(--c-primary);text-decoration:underline}

/* ---------- hero (full-width split) ---------- */
.hero{position:relative;background:var(--c-white);overflow-x:clip}
.hero__in{display:grid;gap:2.5rem;padding-block:clamp(2.5rem,6vw,5.5rem) clamp(2.5rem,5vw,4.5rem)}
.hero h1{font-size:clamp(2.125rem,1.3rem + 3.1vw,3.75rem);line-height:1.08;letter-spacing:-.02em;max-width:13em}
.hero h1 em{font-style:normal;color:var(--c-primary)}
.hero__text{margin-top:1.5rem;font-size:1.25rem;line-height:1.55;color:var(--c-muted);max-width:33rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.25rem}
.hero__facts{display:grid;gap:.6rem;margin-top:2.25rem;padding-top:1.75rem;border-top:1px solid var(--c-line)}
.hero__facts li{display:flex;align-items:flex-start;gap:.6rem;font-size:.9375rem;color:var(--c-muted)}
.hero__facts .ic{color:var(--c-accent-dk);margin-top:.15rem}
.hero__media{position:relative;padding:clamp(1.25rem,3vw,2.5rem)}
.hero__media::before{content:"";position:absolute;inset:0;right:-50vw;background:var(--c-mint);border-radius:var(--r-lg) 0 0 var(--r-lg);z-index:0}
.hero__media>*{position:relative;z-index:1}
.hero__media svg{width:100%;height:auto;border-radius:var(--r);box-shadow:var(--shadow)}
.hero__card{margin-top:1.25rem;background:var(--c-white);border-radius:var(--r);padding:1.1rem 1.25rem;box-shadow:var(--shadow)}
.hero__card p{font-size:.875rem;color:var(--c-muted)}
.hero__card strong{display:block;font-size:.9375rem;color:var(--c-text);margin-bottom:.15rem}
@media (min-width:64em){
  .hero__in{grid-template-columns:1.05fr .95fr;gap:clamp(2.5rem,5vw,5rem);align-items:center}
  .hero__media{padding:clamp(1.5rem,3vw,3rem) 0 clamp(1.5rem,3vw,3rem) clamp(1.5rem,3vw,3rem)}
}
@media (max-width:63.99em){.hero__media::before{left:-50vw;right:-50vw;border-radius:0}}

/* ---------- trust strip ---------- */
.trust{background:var(--c-white);border-block:1px solid var(--c-line)}
.trust ul{display:grid;gap:1.5rem;padding-block:2.25rem}
.trust li{display:flex;gap:.9rem;align-items:flex-start}
.trust .ic{width:2.5rem;height:2.5rem;padding:.55rem;border-radius:50%;background:var(--c-mint);color:var(--c-primary)}
.trust strong{display:block;font-size:.9375rem;font-weight:650}
.trust p{font-size:.9375rem;color:var(--c-muted)}
@media (min-width:30em){.trust ul{grid-template-columns:repeat(2,1fr)}}
@media (min-width:64em){.trust ul{grid-template-columns:repeat(4,1fr);gap:2.5rem;padding-block:2.5rem}}

/* ---------- cards ---------- */
.card{position:relative;display:flex;flex-direction:column;background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:1.75rem;box-shadow:var(--shadow-sm);transition:border-color .15s,transform .15s,box-shadow .15s}
.card:hover{border-color:var(--c-primary-lt);box-shadow:var(--shadow);transform:translateY(-3px)}
.card:focus-within{border-color:var(--c-primary-lt)}
.card__ic{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;margin-bottom:1.25rem;border-radius:var(--r);background:var(--c-mint);color:var(--c-primary)}
.card__ic .ic{width:1.5rem;height:1.5rem}
.card h3{font-size:1.375rem}
.card h3 a{color:inherit;text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.card p{margin-top:.6rem;color:var(--c-muted);font-size:.9375rem;flex:1}
.card__more{display:inline-flex;align-items:center;gap:.35rem;margin-top:1.25rem;font-size:.9375rem;font-weight:600;color:var(--c-primary)}
.card__more .ic{width:1em;height:1em}
.card .card__meta{flex:0 0 auto;margin:0 0 .6rem;font-size:.8125rem;color:var(--c-muted)}
.card__title{font-size:1.3125rem;line-height:1.3}
.card__title a{color:inherit;text-decoration:none}
.card__title a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.card--accent{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.card--accent h3,.card--accent p{color:#fff}
.card--accent p{color:rgba(255,255,255,.8)}
.card--accent .card__ic{background:rgba(255,255,255,.14);color:#fff}
.card--accent .card__more{color:#fff}
.card--accent:hover{border-color:var(--c-primary);transform:none}

/* ---------- educational figures ---------- */
.fig{margin:1.5rem 0 0;background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);overflow:hidden}
.fig img{width:100%;height:auto;display:block}
.fig figcaption{padding:.8rem 1rem;font-size:.875rem;line-height:1.5;color:var(--c-muted);border-top:1px solid var(--c-line);background:var(--c-bg)}
.cols--fig .fig{margin-top:0;align-self:center}
@media (min-width:64em){.cols.cols--fig{grid-template-columns:1.05fr .95fr;align-items:center}}
.cols--fig-left{align-items:start}
.cols--fig-left .fig{margin-top:0}
.steps.steps--v{grid-template-columns:1fr;gap:1.75rem}
.steps.steps--v::before{display:none}
.steps.steps--v li{padding-left:3.75rem;padding-top:0}
.steps.steps--v li::before{box-shadow:none}
@media (min-width:64em){.cols.cols--fig-left{grid-template-columns:1.1fr 1fr}}

/* ---------- about me ---------- */
.about{display:grid;gap:2.5rem}
.about__figure{margin:0;max-width:22rem}
.about__img{width:100%;height:auto;border-radius:var(--r-lg);box-shadow:var(--shadow);aspect-ratio:680/1024;object-fit:cover}
.social{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.social__a{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem .85rem;border:1px solid var(--c-line);border-radius:999px;font-size:.875rem;font-weight:600;text-decoration:none;color:var(--c-primary);background:var(--c-white)}
.social__a:hover{border-color:var(--c-primary);background:var(--c-mint)}
.social__a .ic{width:1.1em;height:1.1em}
@media (min-width:48em){.about--photo{grid-template-columns:minmax(14rem,20rem) 1fr;gap:clamp(2rem,4vw,4rem);align-items:start}}
@media (min-width:64em){.about:not(.about--photo){max-width:var(--mid)}}

/* ---------- phone-first contact ---------- */
.phone-big{margin-top:1.5rem;font-family:var(--font-head);font-size:clamp(1.75rem,1.2rem + 2vw,2.75rem);font-weight:600;letter-spacing:-.01em}
.phone-big a{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none}
.phone-big .ic{width:.9em;height:.9em;color:var(--c-accent-dk)}
.phone-card{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:clamp(1.5rem,3vw,2.25rem)}
.phone-card__label{display:inline-flex;align-items:center;gap:.45rem;font-size:.8125rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--c-muted)}
.phone-card .phone-big{margin-top:.75rem}
.phone-card .contact__act{margin-top:1.25rem}
.phone-card dl{margin-top:1.5rem}
.ph__phone{display:inline-flex;align-items:center;font-weight:600;color:var(--c-muted);padding:0 .25rem}
.cta__phone{font-family:var(--font-head);font-size:1.5rem;font-weight:600;color:#fff}

/* ---------- blog & guides: listing ---------- */
.card--post{padding:0;overflow:hidden}
.card__media{display:block;background:var(--c-sky)}
.card__media img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;display:block;transition:transform .3s}
.card:hover .card__media img{transform:scale(1.02)}
.card--post .card__body{display:flex;flex-direction:column;flex:1;padding:1.5rem 1.75rem 1.75rem}
.feature{position:relative;display:grid;gap:0;background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:2rem;transition:box-shadow .15s,border-color .15s}
.feature:hover{box-shadow:var(--shadow);border-color:var(--c-primary-lt)}
.feature__media img{width:100%;height:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.feature__body{padding:clamp(1.5rem,3vw,2.75rem);display:flex;flex-direction:column;justify-content:center}
.feature__title{font-size:clamp(1.5rem,1.2rem + 1.4vw,2.25rem);line-height:1.15;margin-top:.5rem}
.feature__title a{color:inherit;text-decoration:none}
.feature__title a::after{content:"";position:absolute;inset:0}
.feature__text{margin-top:1rem;color:var(--c-muted);font-size:1.0625rem}
@media (min-width:64em){.feature{grid-template-columns:1.15fr 1fr}.feature__media img{aspect-ratio:auto;min-height:100%}}
.pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1rem;margin-top:3rem}
.pager__info{font-size:.9375rem;color:var(--c-muted)}

/* ---------- article page (blog post / patient guide / treatment) ---------- */
.ph--media .ph__in{display:grid;gap:2rem;align-items:center}
.ph__media{border-radius:var(--r-lg);overflow:hidden;background:var(--c-sky);box-shadow:var(--shadow)}
.ph__media img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;display:block}
@media (min-width:64em){.ph--media .ph__in{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,4vw,4rem)}}
@media (min-width:64em){.layout--article{grid-template-columns:minmax(0,52rem) var(--side);justify-content:space-between;gap:3rem}}
.side{display:grid;gap:1.25rem}
.side-card{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:1.5rem;box-shadow:var(--shadow-sm)}
.side-card h2,.side-card h3,.side-card summary{font-family:var(--font);font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--c-muted);margin:0 0 .9rem}
.side-card--cta{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.side-card--cta h2{color:rgba(255,255,255,.75)}
.side-card--cta p{font-size:.9375rem;color:rgba(255,255,255,.88)}
.side-card--cta .btn{width:100%;margin-top:1rem}
.side-card--cta .side-card__phone{font-family:var(--font-head);font-size:1.5rem;font-weight:600;color:#fff;display:block;margin-top:.5rem;text-decoration:none}
.side-list{display:grid;gap:.65rem}
.side-list li{font-size:.9375rem;line-height:1.4;padding-left:1rem;position:relative}
.side-list li::before{content:"";position:absolute;left:0;top:.6em;width:.4rem;height:.4rem;border-radius:50%;background:var(--c-accent)}
.side-list a{text-decoration:none;color:var(--c-text)}
.side-list a:hover{color:var(--c-primary);text-decoration:underline}
.toc{margin:0}
.toc summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.toc summary::-webkit-details-marker{display:none}
.toc summary::after{content:"";width:.5rem;height:.5rem;border-right:2px solid var(--c-muted);border-bottom:2px solid var(--c-muted);transform:rotate(45deg);margin-right:.3rem;transition:transform .15s}
.toc[open] summary::after{transform:rotate(-135deg)}
.toc ol{display:grid;gap:.5rem;padding-left:1.25rem;list-style:decimal;font-size:.9375rem;line-height:1.4}
.toc li::marker{color:var(--c-accent-dk);font-weight:600}
.toc a{text-decoration:none;color:var(--c-text)}
.toc a:hover{color:var(--c-primary);text-decoration:underline}
.toc--inline{background:var(--c-sky);border-radius:var(--r-lg);padding:1rem 1.25rem;margin-bottom:2rem;max-width:70ch}
.toc--inline summary{margin:0}
.toc--inline[open] summary{margin-bottom:.75rem}
.toc--side{display:none}
@media (min-width:64em){.toc--inline{display:none}.toc--side{display:block}.toc--side summary{pointer-events:none}.toc--side summary::after{display:none}}
.post__hero{margin:0 0 2rem;border-radius:var(--r-lg);overflow:hidden;background:var(--c-sky)}
.post__hero img{width:100%;height:auto;display:block}
.prose img{max-width:100%;height:auto;border-radius:var(--r)}
.prose figure{margin:1.75rem 0}
.prose figcaption{font-size:.875rem;color:var(--c-muted);margin-top:.5rem}
.article__foot{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--c-line)}
.share{display:flex;gap:.5rem;flex-wrap:wrap}

/* ---------- two-column sections ---------- */
.cols{display:grid;gap:2.5rem}
@media (min-width:64em){.cols{grid-template-columns:1fr 1.6fr;gap:clamp(3rem,6vw,6rem);align-items:start}.cols--sticky>:first-child{position:sticky;top:6.5rem}}
.why dl{border-top:1px solid var(--c-line-dk)}
.why dl div{display:grid;gap:.5rem;padding:1.75rem 0;border-bottom:1px solid var(--c-line)}
.why dt{font-family:var(--font-head);font-weight:600;font-size:1.375rem;line-height:1.2}
.why dd{color:var(--c-muted)}
@media (min-width:48em){.why dl div{grid-template-columns:15rem 1fr;gap:2.5rem}}

/* ---------- process ---------- */
.steps{display:grid;gap:2rem;counter-reset:s;position:relative}
.steps li{position:relative;padding-left:3.75rem;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;display:inline-flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border-radius:50%;background:var(--c-primary);color:#fff;font-family:var(--font-head);font-weight:600;font-size:1.125rem}
.steps h3{font-size:1.3125rem}
.steps p{margin-top:.5rem;color:var(--c-muted);font-size:.9375rem}
@media (min-width:48em){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:64em){
  .steps{grid-template-columns:repeat(4,1fr);gap:1.75rem}
  .steps::before{content:"";position:absolute;left:1.375rem;right:1.375rem;top:1.375rem;border-top:1px solid var(--c-line-dk)}
  .steps li{padding-left:0;padding-top:4rem}
  .steps li::before{box-shadow:0 0 0 8px var(--c-sky)}
}

/* ---------- referrers split band ---------- */
.split{position:relative;background:var(--c-white);overflow-x:clip}
.split__in{display:grid;gap:2.5rem;padding-block:var(--sec)}
.split__panel{position:relative;padding:clamp(1.5rem,3vw,2.5rem);border-radius:var(--r-lg)}
.split__panel::before{content:"";position:absolute;inset:0;background:var(--c-sky);border-radius:inherit;z-index:0}
.split__panel>*{position:relative;z-index:1}
.checklist{display:grid;gap:.75rem;margin-top:1.25rem}
.checklist li{display:flex;gap:.75rem;align-items:flex-start;font-size:.9375rem}
.checklist .ic{color:var(--c-accent-dk);margin-top:.2rem}
@media (min-width:64em){
  .split__in{grid-template-columns:1fr 1fr;gap:clamp(3rem,6vw,6rem);align-items:center}
  .split__panel{padding:clamp(2rem,4vw,3.5rem) clamp(1.5rem,3vw,3rem) clamp(2rem,4vw,3.5rem) 0}
  .split__panel::before{left:-50vw;border-radius:0 var(--r-lg) var(--r-lg) 0}
}

/* ---------- urgent callout ---------- */
.urgent{display:grid;gap:1.5rem;min-width:0;padding:clamp(1.5rem,3vw,2.5rem);background:var(--c-white);border:1px solid var(--c-line);border-left:5px solid var(--c-accent);border-radius:var(--r-lg)}
.urgent h2{font-size:1.5rem}
.urgent ol{margin-top:1rem;padding-left:1.25rem;list-style:decimal;color:var(--c-muted);font-size:.9375rem;display:grid;gap:.4rem}
.urgent__act{display:flex;flex-wrap:wrap;gap:.75rem;align-self:center}
@media (min-width:64em){.urgent{grid-template-columns:1fr auto;align-items:center}}

/* ---------- clinician ---------- */
.h2__sub{display:block;font-family:var(--font);font-size:1.0625rem;font-weight:500;color:var(--c-muted);margin-top:.5rem;letter-spacing:0}
.quals{margin-top:1.25rem;display:grid;gap:.4rem;font-size:.9375rem;color:var(--c-muted)}
.quals li{padding-left:1rem;position:relative}
.quals li::before{content:"";position:absolute;left:0;top:.65em;width:.4rem;height:.4rem;border-radius:50%;background:var(--c-accent)}
.hero__text--sm{font-size:1.0625rem;margin-top:1rem}
.urgent__note{padding:.85rem 1.1rem;background:var(--c-sky);border-radius:var(--r);font-size:.9375rem}
.checklist--2{margin-top:0}
@media (min-width:48em){.checklist--2{grid-template-columns:1fr 1fr;gap:.75rem 1.5rem}}
.clin__name{font-size:1.25rem;font-weight:650}
.clin__role{font-weight:400;color:var(--c-muted)}
.clin__gdc{font-size:.9375rem;color:var(--c-muted);margin-top:.25rem}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--c-line-dk)}
.faq details{border-bottom:1px solid var(--c-line)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0;font-family:var(--font-head);font-weight:600;font-size:1.1875rem;list-style:none;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex-shrink:0;width:.65rem;height:.65rem;border-right:2px solid var(--c-primary);border-bottom:2px solid var(--c-primary);transform:rotate(45deg);margin:-.3rem .4rem 0 0;transition:transform .15s}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:.35rem}
.faq summary:hover{color:var(--c-primary)}
.faq div{padding:0 0 1.5rem;color:var(--c-muted);max-width:44rem}
.faq div p+p{margin-top:.75rem}

/* ---------- cta band ---------- */
.cta{background:var(--c-primary);color:#fff;padding-block:clamp(3rem,6vw,5rem)}
.cta__in{display:grid;gap:2rem;align-items:center}
.cta h2{font-size:clamp(1.75rem,1.2rem + 2vw,2.75rem);color:#fff}
.cta p{margin-top:.75rem;color:rgba(255,255,255,.82);max-width:38rem;font-size:1.0625rem}
.cta__act{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
@media (min-width:64em){.cta__in{grid-template-columns:1.2fr 1fr;gap:3rem}.cta__act{justify-content:flex-end}}

/* ---------- contact ---------- */
.contact{display:grid;gap:2.5rem}
.contact dl{margin-top:2rem;display:grid;gap:1.1rem}
.contact dl div{display:grid;gap:.25rem}
.contact dt{display:flex;align-items:center;gap:.5rem;font-size:.9375rem;font-weight:600;color:var(--c-muted)}
.contact dt .ic{color:var(--c-primary);width:1.1em;height:1.1em}
.contact dd{font-size:1.1875rem}
.contact dd span{display:block}
.contact__act{margin-top:2rem;display:flex;flex-wrap:wrap;gap:.75rem}
.contact__map{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-line);background:var(--c-sky)}
.contact__map iframe{width:100%;aspect-ratio:4/3;display:block}
.contact__side{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:clamp(1.5rem,3vw,2.25rem);box-shadow:var(--shadow-sm)}
.contact__side h2{font-size:1.375rem;margin-bottom:.75rem}
.contact__side+.contact__side{margin-top:1.5rem}
@media (min-width:48em){.contact dl div{grid-template-columns:8.5rem 1fr;gap:1rem;align-items:baseline}}
@media (min-width:64em){.contact{grid-template-columns:1.1fr .9fr;gap:clamp(3rem,5vw,5rem);align-items:start}}

/* ---------- inner pages ---------- */
.ph{padding-block:clamp(1.75rem,4vw,3.5rem) clamp(2rem,4vw,3rem);background:linear-gradient(180deg,var(--c-sky) 0%,var(--c-white) 100%);border-bottom:1px solid var(--c-line)}
.ph .wrap>*{max-width:52rem}
.ph .wrap>.lead{max-width:44rem}
.ph--media .ph__in>*{max-width:none}
.ph--media .ph__in .lead{max-width:none}
.ph h1{font-size:clamp(2rem,1.3rem + 2.8vw,3.5rem);line-height:1.08;letter-spacing:-.015em;max-width:18em}
.ph .lead{margin-top:1.25rem;max-width:42rem}
.ph__act{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
.ph__meta{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;margin-top:1.25rem;font-size:.9375rem;color:var(--c-muted)}
.ph__meta b{font-weight:600;color:var(--c-text)}
.body{padding-block:clamp(2.5rem,5vw,4rem) clamp(3rem,6vw,5rem)}
.body--narrow{max-width:var(--narrow)}
.body .grid{margin-top:2rem}
.layout{display:grid;gap:3rem}
@media (min-width:64em){.layout{grid-template-columns:minmax(0,1fr) var(--side);gap:clamp(3rem,5vw,5rem);align-items:start}.layout>aside{position:sticky;top:6.5rem}}
@media (min-width:80em){.layout{gap:5.5rem}}
.glance{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:1.5rem;box-shadow:var(--shadow-sm)}
.glance h2{font-family:var(--font);font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--c-muted);margin-bottom:1rem}
.glance dl{display:grid;gap:.75rem;font-size:.9375rem}
.glance dt{font-weight:600;color:var(--c-muted);font-size:.8125rem;text-transform:uppercase;letter-spacing:.05em}
.glance dd{margin-top:.15rem}
.glance .btn{width:100%;margin-top:1.25rem}
.glance__links{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--c-line)}
.glance__links h3{font-size:.8125rem;text-transform:uppercase;letter-spacing:.05em;font-family:var(--font);color:var(--c-muted);margin-bottom:.6rem}
.glance__links ul{display:grid;gap:.6rem}
.glance__links li{font-size:.9375rem;line-height:1.4;padding-left:1rem;position:relative}
.glance__links li::before{content:"";position:absolute;left:0;top:.6em;width:.4rem;height:.4rem;border-radius:50%;background:var(--c-accent)}
.glance__links a{text-decoration:none;color:var(--c-text)}
.glance__links a:hover{color:var(--c-primary);text-decoration:underline}
.note{padding:1.1rem 1.35rem;margin-top:2.5rem;background:var(--c-sky);border-left:4px solid var(--c-accent);border-radius:var(--r);font-size:.9375rem;color:var(--c-muted);max-width:68ch}
.status{padding-block:6rem}

.profile{padding:clamp(1.5rem,3vw,2.25rem);background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--r-lg);margin-bottom:3rem}
.profile .prose{margin-top:1rem}
.profile__figure{margin:0 0 1.5rem;max-width:18rem}
@media (min-width:48em){.profile--photo{display:grid;grid-template-columns:14rem 1fr;gap:2rem;align-items:start}.profile__figure{margin:0}}
.profile__h{font-family:var(--font);font-size:.8125rem;text-transform:uppercase;letter-spacing:.06em;color:var(--c-muted);margin-top:1.5rem}

/* ---------- prose ---------- */
.prose{max-width:70ch;font-size:var(--prose);line-height:1.7}
.prose>*+*{margin-top:1.15em}
.prose h2{font-size:clamp(1.5rem,1.2rem + 1vw,1.9375rem);margin-top:2.5em;scroll-margin-top:6rem;padding-top:.25em}
.prose>h2:first-child{margin-top:0}
.prose h3{font-size:1.25rem;margin-top:1.75em;scroll-margin-top:6rem}
.prose h2+*,.prose h3+*{margin-top:.75rem}
.prose ul,.prose ol{padding-left:1.4em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li+li{margin-top:.45em}
.prose li::marker{color:var(--c-accent-dk)}
.prose strong{font-weight:650}
.prose a{text-decoration:underline}
.prose a.btn{text-decoration:none}
.prose blockquote{padding:1rem 1.5rem;border-left:4px solid var(--c-accent);background:var(--c-sky);border-radius:var(--r);color:var(--c-muted);font-size:1.05em}
.prose table{width:100%;border-collapse:collapse;font-size:.9375rem;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--c-line);vertical-align:top}
.prose th{font-weight:650;background:var(--c-sky)}
.prose .callout{padding:1.25rem 1.5rem;background:var(--c-mint);border-radius:var(--r-lg)}

/* ---------- footer ---------- */
.ftr{background:var(--c-sky);border-top:1px solid var(--c-line);padding-block:4.5rem 1.5rem;font-size:.9375rem}
.ftr__grid{display:grid;gap:2.5rem}
.ftr__brand{display:flex;align-items:center;gap:.75rem;font-family:var(--font-head);font-weight:600;font-size:1.375rem}
.ftr__logo{height:3rem;width:auto}
.ftr__phone{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;font-size:1.0625rem}
.ftr__note{color:var(--c-muted);font-size:.875rem}
.ftr__tag{margin-top:.9rem;max-width:32rem;color:var(--c-muted)}
.ftr__gbp{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.25rem;font-weight:600}
.ftr__h{font-family:var(--font);font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}
.ftr ul{display:grid;gap:.55rem}
.ftr a{color:var(--c-text);text-decoration:none}
.ftr a:hover{color:var(--c-primary);text-decoration:underline}
.ftr__addr p+p{margin-top:.5rem}
.ftr__hours{margin-top:.9rem;color:var(--c-muted)}
.ftr__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;margin-top:3.5rem;padding-top:1.25rem;border-top:1px solid var(--c-line-dk);color:var(--c-muted);font-size:.8125rem}
@media (min-width:48em){.ftr__grid{grid-template-columns:repeat(2,1fr)}.ftr__about{grid-column:1/-1}}
@media (min-width:64em){.ftr__grid{grid-template-columns:1.5fr 1fr 1fr .9fr 1.1fr;gap:2.5rem}}

/* ---------- sticky mobile bar ---------- */
.mcta{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;gap:1px;background:var(--c-line);border-top:1px solid var(--c-line);padding-bottom:env(safe-area-inset-bottom)}
.mcta__a{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:3.375rem;padding:.5rem .75rem;background:var(--c-white);color:var(--c-primary);font-weight:600;font-size:.9375rem;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mcta__a--primary{background:var(--c-primary);color:#fff}
@media (max-width:63.99em){.ftr{padding-bottom:6rem}}
@media (min-width:64em){.mcta{display:none}}

@media print{.topbar,.hdr,.ftr,.mcta,.cta,.menu-btn,.crumbs,.glance .btn{display:none!important}body{background:#fff}}

/* =====================================================================================
   IDENTITY LAYER — Endodontist Market Harborough: harbour-blue and teal on warm neutral,
   serif display type, pill buttons and eyebrows, soft cards with accent reveal, dark footer.
   ===================================================================================== */
:root{--grad:linear-gradient(135deg,#14506b 0%,#1b6a80 55%,#2f9e8f 100%);--c-navy:#102a38}
h1{letter-spacing:-.015em}
h1 em{font-style:normal;color:var(--c-primary);background:linear-gradient(transparent 64%,rgba(47,158,143,.26) 64%)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.3rem .8rem .3rem .6rem;border-radius:999px;background:var(--c-mint);color:var(--c-primary-dk);font-size:.75rem;letter-spacing:.08em;margin-bottom:1rem}
.eyebrow::before{content:"";width:.5rem;height:.5rem;border-radius:50%;background:var(--c-accent)}
.eyebrow--light{background:rgba(255,255,255,.14);color:#fff}
.eyebrow--light::before{background:#fff}
.btn{border-radius:999px;padding:.75rem 1.5rem}
.btn--primary{background:var(--grad);border-color:transparent}
.btn--primary:hover{background:var(--grad);filter:brightness(1.07)}
.btn--lg{padding:.9rem 1.8rem}
.card{border-radius:var(--r-lg);border-color:transparent;box-shadow:0 1px 2px rgba(16,42,56,.05),0 12px 32px -22px rgba(16,42,56,.25)}
.card::before{content:"";position:absolute;left:1.5rem;right:1.5rem;top:0;height:3px;border-radius:0 0 3px 3px;background:var(--grad);transform:scaleX(0);transform-origin:center;transition:transform .25s}
.card:hover::before,.card:focus-within::before{transform:scaleX(1)}
.card:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(16,42,56,.05),0 28px 48px -28px rgba(20,80,107,.45);border-color:transparent}
.card__ic{width:3.25rem;height:3.25rem;border-radius:1rem;background:linear-gradient(135deg,var(--c-mint),var(--c-sky));color:var(--c-primary)}
.card--accent{background:var(--grad);border-color:transparent}
.card--accent::before{display:none}
.card--accent .card__ic{background:rgba(255,255,255,.16);color:#fff}
.hdr{box-shadow:0 1px 0 var(--c-line),0 10px 30px -24px rgba(16,42,56,.3)}
.nav__link{border-radius:999px}
@media (min-width:64em){
  .nav__link.is-current{background:transparent;color:var(--c-primary-dk);position:relative}
  .nav__link.is-current::after{content:"";position:absolute;left:.9rem;right:.9rem;bottom:.35rem;height:2px;border-radius:2px;background:var(--c-accent)}
  .nav__link:hover{background:var(--c-sky)}
}
.hero{background:linear-gradient(180deg,var(--c-sky) 0%,var(--c-bg) 100%);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(20,80,107,.12) 1px,transparent 1.5px);background-size:22px 22px;mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 70%);-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 70%);pointer-events:none}
.hero__in{position:relative}
.hero__media::before{background:linear-gradient(135deg,var(--c-mint) 0%,#d9e9e5 100%)}
.hero__media svg{border-radius:var(--r-lg);box-shadow:0 30px 60px -36px rgba(20,80,107,.5)}
.hero__card{border-radius:var(--r-lg);border:1px solid rgba(20,80,107,.1);box-shadow:0 24px 48px -32px rgba(20,80,107,.5)}
.hero__card strong{color:var(--c-primary-dk)}
.hero__facts{display:flex;flex-wrap:wrap;gap:.5rem;padding:1.5rem 0 0;margin:2rem 0 0;list-style:none}
.hero__facts li{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;padding:.45rem .9rem;background:var(--c-white);border:1px solid var(--c-line);border-radius:999px}
.sec--tint{background:linear-gradient(180deg,var(--c-sky),#eef2f5)}
.sec--mint{background:linear-gradient(135deg,var(--c-mint),#eaf4f1)}
.ph{background:linear-gradient(180deg,var(--c-sky) 0%,var(--c-white) 100%);position:relative;overflow:hidden}
.ph::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,var(--c-accent),transparent 60%)}
.side-card,.glance,.contact__side,.feature{border-radius:var(--r-lg);border-color:transparent;box-shadow:0 1px 2px rgba(16,42,56,.05),0 16px 40px -28px rgba(16,42,56,.3)}
.side-card--cta,.cta{background:var(--grad)}
.cta{position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1.5px);background-size:22px 22px;pointer-events:none}
.cta__in{position:relative}
.faq{display:grid;gap:.6rem;border-top:0}
.faq details{border:1px solid var(--c-line);border-radius:var(--r-lg);background:var(--c-white);border-bottom:1px solid var(--c-line);transition:background .15s,border-color .15s,box-shadow .15s}
.faq details:hover{border-color:var(--c-line-dk)}
.faq details[open]{background:var(--c-sky);border-color:transparent;box-shadow:0 12px 32px -26px rgba(20,80,107,.45)}
.faq summary{padding:1.05rem 1.25rem;font-size:1.125rem;line-height:1.35;border-radius:var(--r-lg)}
.faq summary::after{margin-right:.35rem}
.faq summary:focus-visible{outline:3px solid #1e9fb5;outline-offset:-3px}
.faq div{padding:0 1.25rem 1.25rem}
@media (max-width:40em){.faq summary{padding:.9rem 1rem;font-size:1.0625rem}.faq div{padding:0 1rem 1rem}}
.steps li::before{background:var(--grad)}
.urgent{border-radius:var(--r-xl)}
.ftr{background:var(--c-navy);color:#c9d6de;border-top:0}
.ftr::before{content:"";display:block;height:4px;background:var(--grad);margin-top:-4.5rem;margin-bottom:4.5rem}
.ftr a{color:#e6eef3}.ftr a:hover{color:#fff}
.ftr__h{color:#fff}.ftr__brand span{color:#fff}.ftr__tag,.ftr__note,.ftr__bottom,.ftr__bottom p{color:#9fb3c0}
.ftr__bottom{border-top:1px solid rgba(255,255,255,.1)}
.ftr__phone{color:#fff}
.ftr__gbp{color:#8ed9cd}
.crumbs{background:var(--c-sky)}
.mcta__a--primary{background:var(--grad)}
.brand__name{white-space:nowrap}
@media (min-width:64em) and (max-width:80em){.brand__tag{display:none}.nav__phone{display:none}.nav__list{gap:0}.nav__link{padding-inline:.7rem}}
@media (max-width:30em){.brand{flex-shrink:1;min-width:0}.brand__name{white-space:normal;font-size:1rem;line-height:1.15}.hdr__in{gap:.5rem}.menu-btn{padding:0 .75rem}}
@media (max-width:22.5em){.menu-btn__t{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.menu-btn{padding:0 .7rem}}