/* ============================================================
   LUMEN SMILE DESIGN — a smile is a measurable thing
   Palette: cool porcelain ground · deep slate ink · azure = the
   design system / measurement / CTA · enamel-gold = the achieved
   result (rationed to the "designed" smile only). Two accents,
   airtight non-overlapping roles (Voltaic pattern).
   Type: system serif display + system sans body + system mono data.
   No CDN fonts → zero FOUC.
   ============================================================ */

:root{
  /* ---- ground / ink (light) ---- */
  --bg:#e7ebf0;
  --bg-2:#dfe4ea;
  --panel:#f7f9fb;
  --panel-2:#eef2f6;
  --white:#ffffff;
  --ink:#0f1620;
  --ink-2:#3b4a5c;
  --ink-3:#586573;
  --line:rgba(15,22,32,.12);
  --line-2:rgba(15,22,32,.07);

  /* ---- azure : the design system / measurement / CTA ---- */
  --azure:#2f6bff;        /* large / on-dark / decorative */
  --azure-ink:#1450c4;    /* small text on light — AA 5.6:1 */
  --azure-btn:#2560ea;    /* CTA bg, white text — 5.1:1 */
  --azure-soft:rgba(47,107,255,.12);

  /* ---- enamel : the achieved brightness (rationed) ---- */
  --enamel:#e6cf8f;
  --enamel-deep:#c9a24e;

  /* ---- semantic (separate from accent) ---- */
  --ok:#0e7040;
  --no:#b4442f;

  /* ---- type ---- */
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,"Cascadia Mono",Consolas,monospace;

  /* ---- motion ---- */
  --ease:cubic-bezier(.22,1,.36,1);

  /* ---- layout ---- */
  --pad:clamp(20px,5vw,72px);
  --maxw:1200px;

  color-scheme:light dark;
}

:root[data-theme="dark"],
html[data-theme="dark"]{
  --bg:#0b1017;
  --bg-2:#0e141d;
  --panel:#141c27;
  --panel-2:#101823;
  --white:#182230;
  --ink:#eef3f8;
  --ink-2:#aeb9c6;
  --ink-3:#8493a2;
  --line:rgba(255,255,255,.12);
  --line-2:rgba(255,255,255,.06);
  --azure:#5b90ff;
  --azure-ink:#8fb2ff;    /* small text on dark — AA */
  --azure-btn:#2f6bff;
  --azure-soft:rgba(91,144,255,.16);
  --enamel:#efd79b;
  --enamel-deep:#e6cf8f;
  --ok:#48c98c;
  --no:#ff7d63;
}

@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b1017; --bg-2:#0e141d; --panel:#141c27; --panel-2:#101823;
    --white:#182230; --ink:#eef3f8; --ink-2:#aeb9c6; --ink-3:#8493a2;
    --line:rgba(255,255,255,.12); --line-2:rgba(255,255,255,.06);
    --azure:#5b90ff; --azure-ink:#8fb2ff; --azure-btn:#2f6bff;
    --azure-soft:rgba(91,144,255,.16); --enamel:#efd79b; --enamel-deep:#e6cf8f;
    --ok:#48c98c; --no:#ff7d63;
  }
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:clamp(15px,.55vw + 13.4px,17px);
  line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:600;line-height:1.02;letter-spacing:-.015em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
button{font:inherit;color:inherit;cursor:pointer}
::selection{background:var(--azure);color:#fff}
:focus-visible{outline:2.5px solid var(--azure);outline-offset:3px;border-radius:4px}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);
  padding:10px 16px;border-radius:8px;transition:top .18s var(--ease)}
.skip:focus{top:12px}

/* ---------- shared bits ---------- */
.kicker{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--azure-ink);margin:0 0 1.1rem;font-weight:500}
.kicker--line{display:inline-flex;align-items:center;gap:.7em}
.kicker--line::before{content:"";width:26px;height:1px;background:var(--azure);opacity:.7}
.section-sub{color:var(--ink-2);max-width:56ch;margin-top:1rem;font-size:1.02rem}
.section-head{max-width:var(--maxw);margin-inline:auto}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  background:var(--azure-btn);color:#fff;padding:.92em 1.5em;border-radius:999px;
  font-weight:600;font-size:.95rem;letter-spacing:.005em;border:1px solid transparent;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .2s var(--ease);
  box-shadow:0 8px 22px -12px rgba(47,107,255,.7)}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px -14px rgba(47,107,255,.85)}
.btn:active{transform:translateY(0)}
.btn--sm{padding:.62em 1.15em;font-size:.85rem}
.btn--ghost{background:transparent;color:var(--azure-ink);border-color:var(--line);box-shadow:none}
.btn--ghost:hover{background:var(--azure-soft);border-color:var(--azure);box-shadow:none}
.btn--full{width:100%;padding:1.05em}

/* ============================================================ NAV */
.nav{position:sticky;top:0;z-index:60;transition:background .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid transparent}
.nav.is-stuck{background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(12px) saturate(1.2);-webkit-backdrop-filter:blur(12px) saturate(1.2);
  border-bottom-color:var(--line)}
.nav__in{max-width:var(--maxw);margin-inline:auto;padding:.85rem var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.55em;color:var(--ink)}
.brand__mark{color:var(--azure);display:grid;place-items:center}
.brand__word{font-family:var(--serif);font-size:1.32rem;font-weight:600;letter-spacing:-.01em}
.nav__links{display:flex;gap:1.9rem}
.nav__links a{font-size:.9rem;color:var(--ink-2);font-weight:500;position:relative;padding:.2em 0}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1.5px;
  background:var(--azure);transition:right .3s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{right:0}
.nav__burger{display:none;background:none;border:0;width:40px;height:40px;position:relative}
.nav__burger span{position:absolute;left:9px;right:9px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.nav__burger span:nth-child(1){top:15px}.nav__burger span:nth-child(2){top:23px}
.nav[data-open="true"] .nav__burger span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.nav[data-open="true"] .nav__burger span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
.drawer{display:none;flex-direction:column;gap:.4rem;padding:.5rem var(--pad) 1.3rem;
  background:var(--bg);border-bottom:1px solid var(--line)}
.drawer a{padding:.7rem 0;color:var(--ink-2);border-bottom:1px solid var(--line-2);font-weight:500}
.drawer .btn{margin-top:.6rem}

/* ============================================================ HERO */
.hero{padding:clamp(2rem,5vh,4rem) var(--pad) clamp(3rem,7vh,5.5rem);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 80% at 82% 8%,var(--azure-soft),transparent 60%),
    radial-gradient(90% 70% at 8% 100%,color-mix(in srgb,var(--enamel) 18%,transparent),transparent 55%)}
.hero__grid{max-width:var(--maxw);margin-inline:auto;display:grid;
  grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:clamp(2rem,4vw,4rem);align-items:center}
.hero__copy{max-width:32rem}
.hero__title{font-size:clamp(2.7rem,7vw,5.1rem);line-height:.96;letter-spacing:-.03em;margin:0 0 1.4rem}
.hero__title .ln{display:block;overflow:hidden;padding-bottom:.04em}
.hero__title .ln>span{display:block;transform:translateY(110%);transition:transform 1.1s var(--ease)}
.hero.is-in .hero__title .ln>span{transform:translateY(0)}
.hero__title .ln:nth-child(2)>span{transition-delay:.12s}
.hero__title em{font-style:italic;color:var(--azure-ink)}
.hero__lede{color:var(--ink-2);font-size:1.08rem;max-width:34rem}
.hero__lede em{font-style:normal;color:var(--ink);font-weight:600}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.8rem 0 1.1rem}
.hero__note{font-size:.86rem;color:var(--ink-3);max-width:33rem}

/* --- the instrument --- */
.studio{margin:0;display:flex;flex-direction:column;gap:.9rem}
.studio__stage{position:relative;background:linear-gradient(170deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:20px;padding:clamp(.6rem,2vw,1.4rem);
  box-shadow:0 30px 60px -40px rgba(15,22,32,.55);overflow:hidden}
.smile{display:block;width:100%;height:auto;aspect-ratio:760/296}
.studio__loading{position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--mono);font-size:.8rem;color:var(--ink-3);letter-spacing:.06em}
.studio.is-ready .studio__loading{opacity:0;pointer-events:none;transition:opacity .4s var(--ease)}

.studio__panel{display:grid;grid-template-columns:auto 1fr;gap:1.1rem 1.4rem;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1.1rem 1.2rem}
.score{display:flex;align-items:center;gap:1rem}
.score__ring{position:relative;width:96px;height:96px;flex:none}
.score__ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.score__track{fill:none;stroke:var(--line);stroke-width:9}
.score__fill{fill:none;stroke:var(--azure);stroke-width:9;stroke-linecap:round;
  stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .3s var(--ease),stroke .3s var(--ease)}
.score__num{position:absolute;inset:0;display:grid;place-content:center;text-align:center;
  font-family:var(--mono);font-variant-numeric:tabular-nums}
.score__num span{font-size:1.7rem;font-weight:600;letter-spacing:-.02em}
.score__num i{display:block;font-size:.62rem;color:var(--ink-3);letter-spacing:.1em;margin-top:-2px}
.score__label{font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin:0}
.score__shade{font-size:.9rem;color:var(--ink-2);margin:.25rem 0}
.score__shade b{font-family:var(--mono);color:var(--ink);font-variant-numeric:tabular-nums}
.score__shade .is-target{color:var(--enamel-deep)}
.score__state{font-size:.82rem;color:var(--azure-ink);font-weight:600;margin:0}

.metrics{grid-column:1 / -1;list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.metrics li{display:grid;grid-template-columns:5.4rem 1fr 2.1rem;align-items:center;gap:.7rem}
.metrics__k{font-size:.78rem;color:var(--ink-2)}
.metrics__bar{height:6px;background:var(--line);border-radius:99px;overflow:hidden}
.metrics__bar i{display:block;height:100%;width:0;background:var(--azure);border-radius:99px;
  transition:width .3s var(--ease)}
.metrics li[data-k="shade"] .metrics__bar i{background:linear-gradient(90deg,var(--azure),var(--enamel))}
.metrics__v{font-family:var(--mono);font-size:.8rem;text-align:right;color:var(--ink);font-variant-numeric:tabular-nums}

.slider{grid-column:1 / -1;margin-top:.2rem}
.slider__ends{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.66rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.4rem}
.slider__input{-webkit-appearance:none;appearance:none;width:100%;height:26px;background:transparent;cursor:pointer}
.slider__input::-webkit-slider-runnable-track{height:6px;border-radius:99px;
  background:linear-gradient(90deg,var(--azure) var(--fill,0%),var(--line) var(--fill,0%))}
.slider__input::-moz-range-track{height:6px;border-radius:99px;background:var(--line)}
.slider__input::-moz-range-progress{height:6px;border-radius:99px;background:var(--azure)}
.slider__input::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--white);border:2px solid var(--azure);box-shadow:0 3px 8px rgba(15,22,32,.28);margin-top:-8px;
  transition:transform .2s var(--ease)}
.slider__input::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--white);
  border:2px solid var(--azure);box-shadow:0 3px 8px rgba(15,22,32,.28)}
.slider__input:hover::-webkit-slider-thumb{transform:scale(1.12)}
.slider__play{margin-top:.7rem;display:inline-flex;align-items:center;gap:.5em;background:none;
  border:1px solid var(--line);border-radius:99px;padding:.5em 1em;font-size:.82rem;font-weight:600;
  color:var(--azure-ink);transition:border-color .2s var(--ease),background .2s var(--ease)}
.slider__play:hover{border-color:var(--azure);background:var(--azure-soft)}
.slider__play[disabled]{opacity:.5;cursor:default}

.studio__cap{font-size:.76rem;color:var(--ink-3);line-height:1.5;max-width:60ch}

/* ============================================================ PROCESS */
.process{padding:clamp(4rem,9vh,7rem) var(--pad);background:var(--bg-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.process .section-head h2{font-size:clamp(1.9rem,4vw,3rem);margin-top:.4rem}
.steps{list-style:none;margin:clamp(2.4rem,5vh,3.6rem) auto 0;padding:0;max-width:var(--maxw);
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.step{background:var(--panel);padding:1.5rem 1.3rem 1.4rem;display:flex;flex-direction:column;gap:.5rem;position:relative}
.step__n{font-family:var(--mono);font-size:.85rem;color:var(--azure-ink);letter-spacing:.1em;font-weight:600}
.step h3{font-size:1.28rem;margin-top:.15rem}
.step p{font-size:.9rem;color:var(--ink-2);flex:1}
.step__len{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-3);padding-top:.7rem;border-top:1px solid var(--line-2);margin-top:.4rem}

/* ============================================================ COMPARE */
.compare{padding:clamp(4rem,9vh,7rem) var(--pad);max-width:var(--maxw);margin-inline:auto}
.compare__head{max-width:60ch}
.compare__head h2{font-size:clamp(1.9rem,4vw,3rem);margin-top:.4rem}
.ledger{margin-top:clamp(2rem,4vh,3rem);display:flex;flex-direction:column;gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.ledger__row{display:grid;grid-template-columns:1.5fr 1.7fr .8fr .8fr .9fr;gap:1rem;
  background:var(--panel);padding:1.1rem 1.3rem;align-items:center}
.ledger__row--h{background:var(--panel-2);font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3)}
.ledger__row.is-hero{background:linear-gradient(100deg,var(--azure-soft),var(--panel) 60%);
  box-shadow:inset 3px 0 0 var(--azure)}
.ledger__row b{font-family:var(--serif);font-size:1.12rem;font-weight:600;display:block}
.ledger__row small{display:block;color:var(--ink-3);font-size:.8rem;margin-top:.15rem}
.ledger__row [data-l]{font-size:.92rem;color:var(--ink-2)}
.ledger__row [data-l="From"]{font-family:var(--mono);font-size:1.05rem;color:var(--ink);font-variant-numeric:tabular-nums;font-weight:600}
.ledger__row [data-l="From"] i{font-style:normal;font-size:.72rem;color:var(--ink-3)}
.ledger__row.is-hero [data-l="From"]{color:var(--azure-ink)}
.chip{display:inline-block;font-family:var(--mono);font-size:.72rem;padding:.2em .6em;border-radius:6px;letter-spacing:.04em}
.chip--yes{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}
.chip--no{background:color-mix(in srgb,var(--no) 16%,transparent);color:var(--no)}
.compare__foot{margin-top:1.4rem;font-size:.86rem;color:var(--ink-3);max-width:70ch}

/* ============================================================ DENTIST */
.dentist{padding:clamp(4rem,9vh,7rem) var(--pad);background:var(--bg-2);
  border-top:1px solid var(--line);display:grid;gap:clamp(2rem,4vw,4rem);
  grid-template-columns:minmax(0,.62fr) minmax(0,1fr);max-width:var(--maxw);margin-inline:auto;align-items:center}
.dentist__portrait{position:relative}
.dentist__portrait .mono{width:100%;max-width:340px;height:auto;display:block;
  background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 50px -34px rgba(15,22,32,.5)}
.mono__cap{font-family:var(--mono);font-size:9px;letter-spacing:.16em;fill:var(--ink-3)}
.dentist__body h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin-top:.4rem}
.dentist__lead{font-size:1.1rem;color:var(--ink);margin:1rem 0;max-width:44ch}
.dentist__p{color:var(--ink-2);max-width:52ch}
.creds{list-style:none;margin:1.8rem 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);
  gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.creds li{background:var(--panel);padding:1rem 1.1rem}
.creds b{font-family:var(--serif);font-size:1.35rem;color:var(--azure-ink);display:block}
.creds span{font-size:.8rem;color:var(--ink-2)}

/* ============================================================ STORY */
.story{padding:clamp(4.5rem,10vh,8rem) var(--pad);position:relative;overflow:hidden;text-align:center}
.story::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background:radial-gradient(70% 90% at 50% 0,var(--azure-soft),transparent 60%)}
.story__in{max-width:820px;margin-inline:auto}
.story__chip{display:inline-flex;align-items:center;gap:.6em;font-family:var(--mono);font-weight:600;
  font-variant-numeric:tabular-nums;background:var(--panel);border:1px solid var(--line);
  border-radius:99px;padding:.4em 1em;color:var(--ink-3);margin-bottom:1.8rem}
.story__chip .is-target{color:var(--azure-ink);font-size:1.15em}
.story__chip svg{color:var(--azure)}
.story__quote{font-family:var(--serif);font-size:clamp(1.4rem,3.2vw,2.15rem);line-height:1.34;
  letter-spacing:-.015em;color:var(--ink);margin:0}
.story__quote em{font-style:italic;color:var(--azure-ink)}
.story__by{display:inline-flex;align-items:center;gap:.8em;margin-top:2rem}
.story__ava{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:var(--azure);color:#fff;font-family:var(--mono);font-size:.85rem;font-weight:600;letter-spacing:.05em}
.story__by b{display:block;font-size:.95rem}
.story__by small{color:var(--ink-3);font-size:.82rem}

/* ============================================================ FINANCING */
.fin{padding:clamp(4rem,9vh,7rem) var(--pad);background:var(--bg-2);border-top:1px solid var(--line)}
.fin__head{max-width:var(--maxw);margin-inline:auto}
.fin__head h2{font-size:clamp(1.9rem,4vw,3rem);margin-top:.4rem}
.fin__calc{max-width:var(--maxw);margin:clamp(2rem,4vh,3rem) auto 0;display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(1.6rem,3vw,3rem);align-items:center}
.fin__control{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1.6rem}
.fin__caselabel{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.fin__case{display:block;font-family:var(--serif);font-size:clamp(2.4rem,5vw,3.4rem);font-weight:600;
  color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:.3rem 0 1rem}
.fin__ends{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.7rem;color:var(--ink-3);margin-top:.4rem}
.plans{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.plan{background:var(--panel);padding:1.3rem 1.2rem;position:relative}
.plan--feat{background:linear-gradient(180deg,var(--azure-soft),var(--panel) 70%);box-shadow:inset 0 3px 0 var(--azure);padding-top:2.5rem}
.plan__tag{position:absolute;top:.95rem;left:1.2rem;font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--azure-ink);font-weight:600}
.plan__name{font-size:.82rem;color:var(--ink-2);font-weight:500}
.plan__mo{font-family:var(--serif);font-size:2rem;font-weight:600;color:var(--ink);margin:.4rem 0 .3rem;
  font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.plan__mo i{font-style:normal;font-size:.9rem;color:var(--ink-3);font-family:var(--sans)}
.plan__sub{font-size:.78rem;color:var(--ink-3)}
.fin__foot{max-width:var(--maxw);margin:1.4rem auto 0;font-size:.82rem;color:var(--ink-3)}

/* ============================================================ CONSULT / FORM */
.consult{padding:clamp(4.5rem,10vh,8rem) var(--pad)}
.consult__in{max-width:1000px;margin-inline:auto;display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);align-items:start;
  background:var(--panel);border:1px solid var(--line);border-radius:22px;
  padding:clamp(1.8rem,4vw,3.2rem);box-shadow:0 40px 80px -50px rgba(15,22,32,.5)}
.consult__intro h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin-top:.4rem}
.consult__sub{color:var(--ink-2);margin:1rem 0}
.consult__points{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:.7rem}
.consult__points li{position:relative;padding-left:1.7rem;font-size:.92rem;color:var(--ink-2)}
.consult__points li::before{content:"";position:absolute;left:0;top:.42em;width:12px;height:12px;
  border-radius:50%;background:var(--azure-soft);border:1.5px solid var(--azure)}
.form{display:grid;gap:1rem}
.field{display:grid;gap:.4rem}
.field label{font-size:.82rem;font-weight:600;color:var(--ink)}
.field__opt{font-weight:400;color:var(--ink-3)}
.field input,.field textarea{font:inherit;font-size:.95rem;background:var(--white);color:var(--ink);
  border:1.5px solid var(--line);border-radius:10px;padding:.75em .9em;width:100%;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--azure);box-shadow:0 0 0 3px var(--azure-soft)}
.field.is-err input,.field.is-err textarea{border-color:var(--no);box-shadow:0 0 0 3px color-mix(in srgb,var(--no) 20%,transparent)}
.field__err{font-size:.78rem;color:var(--no);margin:0}
.form__reassure{font-size:.8rem;color:var(--ink-3);text-align:center;margin:.2rem 0 0}
.form__success{display:flex;align-items:center;gap:.8em;background:color-mix(in srgb,var(--ok) 12%,var(--panel));
  border:1px solid color-mix(in srgb,var(--ok) 40%,transparent);border-radius:12px;padding:1rem 1.1rem;color:var(--ok)}
.form__success b{color:var(--ink);display:block;font-size:.95rem}
.form__success span{color:var(--ink-2);font-size:.85rem}

/* ============================================================ FOOTER */
.foot{background:var(--bg-2);border-top:1px solid var(--line);padding:clamp(2.6rem,5vh,4rem) var(--pad) 1.6rem}
.foot__in{max-width:var(--maxw);margin-inline:auto;display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem}
.foot__brand .brand__word{font-size:1.5rem}
.foot__brand p{color:var(--ink-3);font-size:.85rem;margin-top:.5rem}
.foot__h{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin:0 0 .6rem}
.foot__col p{font-size:.88rem;color:var(--ink-2);line-height:1.7}
.foot__col a:hover{color:var(--azure-ink)}
.foot__base{max-width:var(--maxw);margin:2.2rem auto 0;padding-top:1.3rem;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;font-size:.78rem;color:var(--ink-3)}
.foot__theme{background:none;border:1px solid var(--line);border-radius:99px;padding:.4em 1em;
  font-size:.75rem;color:var(--ink-2);transition:border-color .2s var(--ease)}
.foot__theme:hover{border-color:var(--azure)}

/* ============================================================ RESPONSIVE */
@media (max-width:1000px){
  .hero__grid{grid-template-columns:1fr;gap:2.5rem}
  .hero__copy{max-width:38rem}
  .dentist{grid-template-columns:1fr;gap:2.5rem}
  .dentist__portrait{max-width:320px}
  .consult__in{grid-template-columns:1fr}
  .fin__calc{grid-template-columns:1fr}
}
@media (max-width:820px){
  .nav__links{display:none}
  .nav__in>.btn{display:none}
  .nav__burger{display:block}
  .nav[data-open="true"] .drawer{display:flex}
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot__in{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .studio__panel{grid-template-columns:1fr}
  .ledger__row--h{display:none}
  .ledger__row{grid-template-columns:1fr;gap:.55rem;padding:1.1rem}
  .ledger__row [data-l]::before{content:attr(data-l) " · ";font-family:var(--mono);font-size:.62rem;
    letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
  .ledger__row b{display:inline}
  .plans{grid-template-columns:1fr}
  .creds{grid-template-columns:1fr}
}
@media (max-width:480px){
  .steps{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr}
  .score{width:100%}
}

/* ============================================================ REDUCED MOTION */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .hero__title .ln>span{transform:none!important}
}