/* U Shine — concept 2.
   Harder-edged: a high-contrast serif against a tight grotesque, numbered chapters,
   duotone photography so a stock set reads as one art direction, and the practice
   philosophy carried as running text rather than parked in one box. */

/* ---- palette: ink ---- */
:root{
  --ink:#16161A; --ink-2:#3A3A40; --paper:#F3F3F1; --paper-2:#E2E2E0; --line:#D2D2D0;
  --accent:#4E7E96; --accent-2:#3A6276; --duo-a:#16161A; --duo-b:#CFE0E6;
}

:root{
  --display:"Newsreader",Georgia,serif;
  --sans:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --wrap:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:16px;line-height:1.65;font-weight:400;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 30px}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:300;line-height:.98;
  letter-spacing:-.03em;text-wrap:balance;font-optical-sizing:auto}
h1{font-size:clamp(2.7rem,8.4vw,8.2rem)}
h2{font-size:clamp(2.4rem,6vw,5.4rem)}
h3{font-family:var(--sans);font-weight:500;font-size:1rem;letter-spacing:.01em;line-height:1.3}
p{margin:0 0 1.1em}
em{font-style:italic}
.kicker{font-size:.64rem;letter-spacing:.42em;text-transform:uppercase;font-weight:500;
  color:var(--accent);margin:0 0 1.8rem}
.lede{font-size:clamp(1.02rem,1.3vw,1.2rem);line-height:1.75;color:var(--ink-2);max-width:54ch}
.rule{height:1px;background:var(--line);margin:0}

/* ---------- bar ---------- */
header{position:fixed;inset:0 0 auto;z-index:70;transition:.3s;
  background:linear-gradient(180deg,rgba(8,18,24,.55),rgba(8,18,24,0))}
header.solid{background:var(--paper);box-shadow:0 1px 0 var(--line)}
header.solid{background-image:none}
.bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 0}
.bar .mark img{height:38px;width:auto}
.bar .mark .m-dark{display:none}
header.solid .mark .m-dark{display:block}
header.solid .mark .m-light{display:none}
nav.main{display:flex;align-items:center;gap:clamp(20px,2.2vw,34px)}
nav.main a{text-decoration:none;font-size:.82rem;letter-spacing:.17em;text-transform:uppercase;
  font-weight:500;color:#fff;text-shadow:0 1px 16px rgba(0,0,0,.5)}
header.solid nav.main a{color:var(--ink);text-shadow:none}
nav.main a:hover{color:var(--accent)}
.menu-btn{display:none;background:none;border:0;font:inherit;font-size:.82rem;
  letter-spacing:.18em;text-transform:uppercase;color:#fff;cursor:pointer}
header.solid .menu-btn{color:var(--ink)}
.btn{display:inline-block;text-decoration:none;font-size:.66rem;letter-spacing:.26em;
  text-transform:uppercase;font-weight:500;padding:16px 30px;border:1px solid currentColor;
  transition:background .25s,color .25s}
.btn--fill{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn--fill:hover{background:transparent;color:var(--ink)}

/* ---------- opening: type over a duotone film ---------- */
.open{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden;
  background:var(--duo-a);padding-top:clamp(96px,13vh,150px)}   /* never under the bar */
.open__media{position:absolute;inset:0}
.open__media video,.open__media img{width:100%;height:100%;object-fit:cover;
  filter:saturate(.9) contrast(1.01) brightness(1.06)}
.open__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(170deg,transparent 34%,var(--duo-a) 100%);
  opacity:.38}
.open__media::before{content:"";position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,rgba(0,0,0,.3),transparent 28%,rgba(0,0,0,.4))}
.open .wrap{position:relative;z-index:3;color:#fff;width:100%;padding-bottom:clamp(40px,6vw,76px)}
.open h1{color:#fff;max-width:13ch;font-weight:300}
.open h1 em{color:var(--duo-b)}
.open .meta{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:clamp(26px,4vw,48px);padding-top:22px;border-top:1px solid rgba(255,255,255,.3);
  font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.8)}
.open .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:2rem}
.open .btn{color:#fff;border-color:rgba(255,255,255,.7)}
.open .btn:hover{background:#fff;color:var(--ink)}

/* ---------- manifesto: numbered chapters, running philosophy ---------- */
.chapter{padding:clamp(70px,9vw,150px) 0}
.chapter--dark{background:var(--ink);color:var(--paper)}
.chapter--dark .lede{color:rgba(239,235,227,.68)}
.chapter--dark .kicker{color:var(--duo-b)}
.split{display:grid;grid-template-columns:minmax(0,.44fr) minmax(0,.56fr);
  gap:clamp(28px,5vw,80px);align-items:start}
.num{font-family:var(--display);font-size:clamp(3.4rem,7vw,7rem);line-height:.8;
  color:var(--accent);font-weight:300}
.chapter--dark .num{color:var(--duo-b)}
.say{font-family:var(--display);font-weight:300;font-size:clamp(1.7rem,3.4vw,3rem);
  line-height:1.12;letter-spacing:-.02em;max-width:22ch;margin:0}
.say em{color:var(--accent)}
.chapter--dark .say em{color:var(--duo-b)}

/* principles as a tight ledger */
.ledger{margin-top:clamp(40px,5vw,72px);border-top:1px solid var(--line)}
.chapter--dark .ledger{border-color:rgba(239,235,227,.2)}
.ledger__row{display:grid;grid-template-columns:72px minmax(0,1fr) minmax(0,1fr);
  gap:clamp(14px,3vw,40px);padding:clamp(20px,2.6vw,34px) 0;border-bottom:1px solid var(--line)}
.chapter--dark .ledger__row{border-color:rgba(239,235,227,.2)}
.ledger__n{font-size:.64rem;letter-spacing:.24em;color:var(--accent);padding-top:.35rem}
.ledger h3{font-family:var(--display);font-weight:300;font-size:clamp(1.25rem,2.2vw,1.9rem);
  letter-spacing:-.02em;line-height:1.1}
.ledger p{margin:0;color:var(--ink-2);font-size:.97rem}
.chapter--dark .ledger p{color:rgba(239,235,227,.62)}

/* ---------- duotone plate ---------- */
.plate{position:relative;overflow:hidden;background:var(--duo-a)}
.plate img{width:100%;height:100%;object-fit:cover;filter:saturate(.84) contrast(1.03) brightness(.96)}
.plate::after{content:"";position:absolute;inset:0;
  background:linear-gradient(140deg,var(--duo-b) 0%,var(--duo-a) 85%);
  mix-blend-mode:multiply;opacity:.22}
.plate--tall img{aspect-ratio:3/4}
/* a video still is 16:9 — shown whole rather than cropped to a portrait */
.plate--film img{aspect-ratio:auto;height:auto;width:100%}
.plate--wide{height:clamp(300px,52vh,620px)}
.plate--wide img{height:100%}

/* ---------- offices ---------- */
.offices{background:var(--paper-2)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  margin-top:clamp(34px,4vw,62px);border:1px solid var(--line)}
.office{background:var(--paper);display:flex;flex-direction:column}
.office iframe{width:100%;height:250px;border:0;display:block;filter:grayscale(.9) contrast(1.05)}
.office:hover iframe{filter:grayscale(.2)}
.office__body{padding:clamp(24px,2.8vw,38px);display:flex;flex-direction:column;gap:.5rem;flex:1}
.office__name{font-family:var(--display);font-weight:300;font-size:clamp(1.8rem,3vw,2.6rem);
  letter-spacing:-.02em;line-height:1}
.office .addr{margin:.4rem 0 0;color:var(--ink-2);font-size:.95rem}
.office .tel{margin-top:.6rem;font-size:1.05rem;letter-spacing:.02em;text-decoration:none;
  border-bottom:1px solid var(--line);align-self:flex-start;padding-bottom:3px}
.office .tel:hover{color:var(--accent);border-color:var(--accent)}
.office .btn{margin-top:auto;align-self:flex-start}
.hours{display:flex;flex-wrap:wrap;gap:10px 40px;margin-top:clamp(26px,3vw,44px);
  padding-top:22px;border-top:1px solid var(--line);font-size:.86rem;color:var(--ink-2);
  letter-spacing:.02em}
.hours b{font-weight:500;color:var(--ink)}

/* ---------- care ledger ---------- */
.care a.ledger__row{text-decoration:none;transition:padding-left .3s,background .3s}
.care a.ledger__row:hover{padding-left:12px;background:rgba(0,0,0,.02)}
.care .go{justify-self:end;align-self:center;font-size:.64rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--accent)}

/* ---------- doctor ---------- */
.dr .split{align-items:center}
.dr blockquote{margin:0;font-family:var(--display);font-weight:300;
  font-size:clamp(1.6rem,3.1vw,2.7rem);line-height:1.14;letter-spacing:-.02em}
.dr .who{margin-top:1.8rem;font-size:.64rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent)}

/* ---------- offers ---------- */
.offers .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;
  background:var(--line);margin-top:clamp(30px,4vw,58px);border:1px solid var(--line)}
.offer{background:var(--paper);padding:clamp(26px,3vw,40px);display:flex;flex-direction:column;gap:.55rem}
.offer .amt{font-family:var(--display);font-weight:300;font-size:clamp(2.4rem,4vw,3.6rem);
  line-height:.9;color:var(--accent)}
.offer p{margin:0;color:var(--ink-2);font-size:.93rem}

/* ---------- close + footer ---------- */
.close{text-align:center;background:var(--ink);color:var(--paper)}
.close h2{color:#fff;max-width:17ch;margin:0 auto}
.close .acts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:2.6rem}
.close .btn{color:#fff;border-color:rgba(255,255,255,.6)}
.close .btn:hover{background:#fff;color:var(--ink)}
.close .fine{margin-top:3rem;padding-top:1.8rem;border-top:1px solid rgba(255,255,255,.18);
  font-size:.8rem;color:rgba(239,235,227,.55)}
footer{background:var(--ink);color:rgba(239,235,227,.55);padding:10px 0 44px;font-size:.88rem}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:30px;
  padding-top:44px;border-top:1px solid rgba(239,235,227,.16)}
footer h4{font-family:var(--sans);font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--duo-b);margin:0 0 14px;font-weight:500}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:9px}
footer a{text-decoration:none}
footer a:hover{color:#fff}
.fbase{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:42px;
  padding-top:20px;border-top:1px solid rgba(239,235,227,.16);font-size:.64rem;
  letter-spacing:.2em;text-transform:uppercase}

/* ---------- motion ---------- */
@media(prefers-reduced-motion:no-preference){
  .rise{opacity:0;transform:translateY(26px);
    transition:opacity 1s ease,transform 1s cubic-bezier(.2,.7,.2,1)}
  .rise.in{opacity:1;transform:none}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

@media(max-height:780px) and (min-width:981px){
  .open h1{font-size:clamp(2.4rem,6vw,5.2rem)}
  .open .meta{margin-top:20px;padding-top:16px}
  .open .acts{margin-top:1.4rem}
}
@media(max-width:980px){
  .menu-btn{display:block}
  nav.main{display:none;position:fixed;inset:0;background:var(--paper);flex-direction:column;
    align-items:center;justify-content:center;gap:26px}
  nav.main.open{display:flex}
  nav.main a{color:var(--ink);text-shadow:none;font-size:1rem}
  .split{grid-template-columns:1fr}
  .pair{grid-template-columns:1fr}
  .ledger__row{grid-template-columns:40px 1fr}
  .ledger__row p{grid-column:2}
  .open h1{font-size:clamp(2.3rem,9vw,3.6rem)}
  .open .meta{gap:6px 18px;font-size:.58rem}
}

/* ---------- the credo: brand language, stated plainly ---------- */
.credo{background:var(--ink);color:var(--paper);text-align:center;
  padding:clamp(76px,10vw,150px) 0}
.credo .kicker{color:var(--duo-b)}
.credo .line{font-family:var(--display);font-weight:300;font-size:clamp(2rem,5.2vw,4.6rem);
  line-height:1.06;letter-spacing:-.03em;max-width:17ch;margin:0 auto;color:#fff}
.credo .line em{color:var(--duo-b)}
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;
  margin-top:clamp(48px,6vw,90px);background:rgba(239,235,227,.18);text-align:left;
  border:1px solid rgba(239,235,227,.18)}
.value{background:var(--ink);padding:clamp(26px,3vw,42px);display:flex;flex-direction:column;gap:.9rem}
.value .vn{font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;color:var(--duo-b)}
.value h3{font-family:var(--display);font-weight:300;font-size:clamp(1.5rem,2.4vw,2.1rem);
  letter-spacing:-.02em;line-height:1.08;color:#fff}
.value p{margin:0;color:rgba(239,235,227,.62);font-size:.95rem}
.value .fact{margin-top:auto;padding-top:1.2rem;border-top:1px solid rgba(239,235,227,.18);
  font-size:.8rem;letter-spacing:.02em;color:rgba(239,235,227,.5)}
@media(max-width:860px){.values{grid-template-columns:1fr}}

/* a line of their own, set large between chapters */
.theirs{padding:clamp(60px,8vw,120px) 0;text-align:center;background:var(--paper-2)}
.theirs blockquote{margin:0;font-family:var(--display);font-weight:300;
  font-size:clamp(1.5rem,3.4vw,3rem);line-height:1.14;letter-spacing:-.02em;max-width:24ch;
  margin-inline:auto}
.theirs .who{margin-top:1.6rem;font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--accent)}

/* ---------- the dentist's signature: a small human mark ---------- */
.note-from{margin-top:1.6rem;color:var(--ink-2);max-width:46ch;font-size:1rem}
.sig{margin-top:2.4rem;display:flex;flex-direction:column;align-items:flex-start;gap:.2rem}
.sig__name{font-family:"Mrs Saint Delafield",cursive;font-size:clamp(3.2rem,5.5vw,4.6rem);
  line-height:.85;color:var(--ink);transform:rotate(-2.5deg);transform-origin:left bottom;
  margin-bottom:.3rem}
.sig__rule{width:190px;height:1px;background:var(--line)}
.sig__who{font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;color:var(--muted,var(--ink-2));
  padding-top:.7rem}
.credo .sig__name,.chapter--dark .sig__name{color:#fff}

/* ---------- associations: quiet proof, on the dark ground ---------- */
.creds{margin-top:clamp(44px,6vw,80px);padding-top:clamp(28px,3vw,42px);
  border-top:1px solid rgba(239,235,227,.18)}
.creds__label{margin:0 0 1.6rem;font-size:.6rem;letter-spacing:.34em;text-transform:uppercase;
  color:rgba(239,235,227,.45)}
.creds ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:center;gap:clamp(26px,5vw,64px)}
.creds img{height:clamp(30px,3.4vw,42px);width:auto;opacity:.62;transition:opacity .3s}
.creds li:hover img{opacity:1}
@media(max-width:600px){.creds ul{gap:22px}.creds img{height:26px}}

/* ---------- the headline over the film, quieter ---------- */
.h1--calm{font-size:clamp(2.1rem,4.4vw,4.2rem);line-height:1.06;max-width:18ch}
@media(max-height:780px) and (min-width:981px){.open h1.h1--calm{font-size:clamp(2.1rem,4.2vw,3.8rem)}}
@media(max-width:980px){.open h1.h1--calm{font-size:clamp(2rem,7vw,3rem)}}


/* ---------- google rating, as published on Maps ---------- */
.stars{display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  font-size:.82rem;color:var(--ink-2);margin-top:.2rem}
.stars .s{color:var(--accent);letter-spacing:.08em;font-size:.86rem}
.stars:hover{color:var(--accent)}

/* ---------- contact form (concept) ---------- */
.cform{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px;margin-top:1.6rem}
.cform .full{grid-column:1 / -1}
.cform label{display:block;font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--ink-2);margin-bottom:.5rem}
.cform input[type=text],.cform input[type=email],.cform input[type=tel],.cform textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  padding:11px 0;font:400 1rem/1.5 var(--sans);color:var(--ink);border-radius:0}
.cform textarea{min-height:120px;resize:vertical}
.cform input:focus,.cform textarea:focus{outline:0;border-bottom-color:var(--accent)}
.cform .choice{display:flex;gap:20px;align-items:center}
.cform .choice label{display:flex;gap:8px;align-items:center;margin:0;font-size:.8rem;
  letter-spacing:.04em;text-transform:none;color:var(--ink);cursor:pointer}
.cform button{justify-self:start;background:var(--ink);color:var(--paper);border:1px solid var(--ink);
  font:500 .66rem/1 var(--sans);letter-spacing:.26em;text-transform:uppercase;padding:16px 32px;
  cursor:pointer;transition:background .25s,color .25s}
.cform button:hover{background:transparent;color:var(--ink)}
.cform__note{grid-column:1/-1;margin:0;font-size:.9rem;color:var(--ink-2)}
.cform__note:empty{display:none}
@media(max-width:700px){.cform{grid-template-columns:1fr}}