/* ============================================================
   AMBER ARCH DENTAL — Design System
   Palette and type per AMBER ARCH DENTAL BRAND GUIDELINES (Kappler,
   21 May 2025). The four brand colors below are quoted exactly from
   the guideline's COLOR PALETTE page; everything else in the copper
   ramp is a tint mixed from them, never a new hue.
   Motif: the arch.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  /* Warm neutrals */
  --espresso-900:#1A0E05;
  --espresso-800:#23150A;
  --espresso-700:#2E1B0C;
  --espresso-600:#3A2311;
  --espresso-500:#4A2E17;

  --cream-50:#FBF8F3;
  --cream-100:#F6F1E8;
  --cream-200:#EFE7DA;
  --cream-300:#E4D8C6;
  --cream-400:#D3C3AC;

  /* ---- Official brand colors (brand guidelines, p.5) ---- */
  --raw-sienna:#9c4907;      /* RAW SIENNA    — brand primary */
  --honey-comb:#c68335;      /* HONEY COMB    — accent        */
  --fire:#702c05;            /* FIRE          — deep accent   */
  --toasted-brown:#4e1c05;   /* TOASTED BROWN — darkest       */

  /* Working ramp. 900/700/600/400 ARE the four official colors; 500,
     300 and 200 are tints mixed between them and cream, needed for
     hovers and for text on dark where Honey Comb alone is too low
     contrast. Every pair used for text clears WCAG AA. */
  --copper-900:var(--toasted-brown);
  --copper-700:var(--fire);
  --copper-600:var(--raw-sienna);
  --copper-500:#B1661E;
  --copper-400:var(--honey-comb);
  --copper-300:#D9AC78;
  --copper-200:#E7CCAB;

  /* Semantic */
  --ink:#24160A;
  --ink-soft:#5F4A33;
  --ink-faint:#766048;
  --on-dark:#F3ECE2;
  --on-dark-soft:#BCAB97;
  --on-dark-faint:#A3927E;

  --line-dark:rgba(237,203,158,.16);
  --line-light:rgba(33,26,19,.12);

  --bg:var(--cream-100);
  --radius-s:6px;
  --radius-m:14px;
  --radius-l:26px;

  /* Type */
  /* Brand type is Gotham Bold (headers) over Proxima Nova (body). Both are
     licensed desktop faces with no webfont licence in this project, so the
     site ships the closest open equivalents: Montserrat for Gotham's
     geometric caps, Figtree for Proxima Nova's tall x-height and
     horizontal terminals. Swap the two @import families for the real
     faces if the practice buys web licences -- nothing else changes. */
  --display:"Montserrat",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --sans:"Figtree",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;

  --step--2:clamp(.69rem,.67rem + .1vw,.75rem);
  --step--1:clamp(.8rem,.77rem + .14vw,.875rem);
  --step-0:clamp(.95rem,.92rem + .16vw,1.0625rem);
  --step-1:clamp(1.1rem,1.03rem + .34vw,1.3rem);
  --step-2:clamp(1.35rem,1.2rem + .72vw,1.85rem);
  --step-3:clamp(1.9rem,1.55rem + 1.7vw,3rem);
  --step-4:clamp(2.3rem,1.7rem + 2.7vw,3.9rem);
  --step-5:clamp(2.7rem,1.95rem + 3.6vw,5.05rem);

  --gutter:clamp(1.25rem,4vw,2.75rem);
  --maxw:1320px;
  --section-y:clamp(4.5rem,9vw,8.5rem);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out-expo:cubic-bezier(.16,1,.3,1);
  --header-h:84px;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--sans);
  font-size:var(--step-0);
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img,svg,video{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;padding:0}
:focus-visible{outline:2px solid var(--copper-400);outline-offset:3px;border-radius:3px}
::selection{background:var(--copper-600);color:#fff}

/* ---------- 3. Typography ---------- */
/* Brand headers are Gotham Bold. A bold geometric sans carries far more
   visual weight per em than the light serif this grid was first set in, so
   each heading drops one step on the scale and gains negative tracking. */
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.07;letter-spacing:-.025em;text-wrap:balance}
h1{font-size:var(--step-4)}
h2{font-size:var(--step-3)}
h3{font-size:var(--step-2)}
h4{font-size:var(--step-1)}
em,.italic{font-style:italic}
p{text-wrap:pretty}

.eyebrow{
  font-family:var(--sans);font-size:var(--step--2);font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--copper-600);
  display:flex;align-items:center;gap:.7em;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.55;flex:none}
.eyebrow.is-centered{justify-content:center}
.on-dark .eyebrow,.sec--dark .eyebrow{color:var(--copper-300)}

.lede{font-size:var(--step-1);line-height:1.55;color:var(--ink-soft);max-width:60ch}
.sec--dark .lede{color:var(--on-dark-soft)}
.muted{color:var(--ink-faint)}
.sec--dark .muted{color:var(--on-dark-faint)}

/* ---------- 4. Layout ---------- */
.wrap{width:min(100% - (var(--gutter)*2),var(--maxw));margin-inline:auto}
.wrap--narrow{width:min(100% - (var(--gutter)*2),880px);margin-inline:auto}
.sec{padding-block:var(--section-y);position:relative}
.sec--dark{background:var(--espresso-900);color:var(--on-dark)}
.sec--espresso{background:var(--espresso-800);color:var(--on-dark)}
.sec--cream{background:var(--cream-100)}
.sec--cream-2{background:var(--cream-200)}
.sec--tight{padding-block:clamp(3rem,5vw,4.5rem)}
.grid{display:grid;gap:clamp(1.25rem,2.5vw,2rem)}
.stack>*+*{margin-top:var(--sp,1rem)}
.center{text-align:center}
.sec-head{max-width:62ch}
.sec-head.is-centered{margin-inline:auto;text-align:center}
.sec-head .eyebrow{margin-bottom:1.1rem}
.sec-head h2+p{margin-top:1.4rem}

/* ---------- 5. The Arch motif ---------- */
.arch{border-radius:min(50%,340px) min(50%,340px) 10px 10px / 46% 46% 10px 10px;overflow:hidden}
.arch--soft{border-radius:min(50%,260px) min(50%,260px) var(--radius-m) var(--radius-m) / 34% 34% var(--radius-m) var(--radius-m);overflow:hidden}
.arch--pill{border-radius:999px 999px var(--radius-m) var(--radius-m) / 50% 50% var(--radius-m) var(--radius-m);overflow:hidden}
.arch-frame{position:relative}
.arch-frame::after{
  content:"";position:absolute;inset:-14px;pointer-events:none;
  border:1px solid var(--line-dark);
  border-radius:min(50%,360px) min(50%,360px) 18px 18px / 46% 46% 18px 18px;
}
.sec--cream .arch-frame::after,.sec--cream-2 .arch-frame::after{border-color:rgba(156,75,35,.22)}

/* ---------- 6. Buttons ---------- */
.btn{
  --btn-bg:var(--copper-600);--btn-fg:#fff;--btn-bd:var(--copper-600);
  position:relative;display:inline-flex;align-items:center;gap:.85em;
  padding:1.05em 1.75em;font-size:var(--step--1);font-weight:600;
  letter-spacing:.09em;text-transform:uppercase;
  background:var(--btn-bg);color:var(--btn-fg);border:1px solid var(--btn-bd);
  border-radius:999px;overflow:hidden;isolation:isolate;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),color .3s var(--ease),background .3s var(--ease),border-color .3s var(--ease);
  white-space:nowrap;
}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--espresso-900);
  transform:translateY(101%);transition:transform .5s var(--ease-out-expo);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px -14px rgba(107,49,22,.7);color:#fff;border-color:var(--espresso-900)}
.btn:hover::before{transform:translateY(0)}
.btn .ico{transition:transform .45s var(--ease)}
.btn:hover .ico{transform:translateX(4px)}

.btn--ghost{--btn-bg:transparent;--btn-fg:var(--ink);--btn-bd:rgba(33,26,19,.28)}
.btn--ghost::before{background:var(--espresso-900)}
.sec--dark .btn--ghost,.on-dark .btn--ghost,.hero .btn--ghost,.phero .btn--ghost{--btn-fg:var(--on-dark);--btn-bd:rgba(237,203,158,.45)}
.sec--dark .btn--ghost::before,.on-dark .btn--ghost::before,.hero .btn--ghost::before,.phero .btn--ghost::before{background:var(--copper-600)}
.hero .btn--ghost:hover,.phero .btn--ghost:hover{border-color:var(--copper-600)}
.btn--light{--btn-bg:var(--cream-100);--btn-fg:var(--ink);--btn-bd:var(--cream-100)}
.btn--light::before{background:var(--copper-600)}
.btn--sm{padding:.75em 1.3em;font-size:var(--step--2)}
.btn--wide{width:100%;justify-content:center}

.link-arrow{
  display:inline-flex;align-items:center;gap:.6em;font-size:var(--step--2);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--copper-600);
  padding-bottom:.35em;border-bottom:1px solid transparent;transition:border-color .35s var(--ease),gap .35s var(--ease),color .3s
}
.sec--dark .link-arrow,.on-dark .link-arrow{color:var(--copper-300)}
.link-arrow:hover{border-bottom-color:currentColor;gap:1em}
.link-arrow .ico{transition:transform .4s var(--ease)}
.link-arrow:hover .ico{transform:translateX(3px)}

/* ---------- 7. Header ---------- */
.header{
  position:fixed;inset:0 0 auto;z-index:100;
  transition:background .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent;
}
.header__inner{
  width:min(100% - (var(--gutter)*2),1560px);margin-inline:auto;
  height:var(--header-h);display:flex;align-items:center;gap:clamp(1rem,3vw,2.5rem);
}
.header.is-stuck{background:rgba(20,16,12,.86);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border-bottom-color:var(--line-dark)}
.header.is-light{background:rgba(251,248,243,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom-color:var(--line-light)}
body.nav-open .header{background:var(--espresso-900)}

.brand{display:flex;align-items:center;gap:.75rem;flex:none;position:relative;z-index:2}
.brand__mark{width:30px;height:27.5px;flex:none;color:var(--copper-400);transition:color .4s var(--ease)}
.header.is-light .brand__mark,body:not(.nav-open) .header.is-light .brand__mark{color:var(--copper-600)}
.brand__word{height:30px;width:auto;color:var(--copper-200);transition:color .4s var(--ease)}
.header.is-light .brand__word{color:var(--copper-600)}


.nav{display:flex;align-items:center;gap:clamp(.5rem,1.6vw,1.6rem);margin-left:auto}
.nav__link{
  position:relative;font-size:var(--step--2);font-weight:500;letter-spacing:.13em;
  text-transform:uppercase;color:var(--on-dark);padding:.7rem .2rem;display:inline-flex;align-items:center;gap:.4em;
  transition:color .3s var(--ease)
}
.header.is-light .nav__link{color:var(--ink)}
.nav__link::after{
  content:"";position:absolute;left:0;right:100%;bottom:.35rem;height:1px;
  background:var(--copper-400);transition:right .45s var(--ease-out-expo)
}
.nav__link:hover::after,.nav__item.is-open .nav__link::after,.nav__link[aria-current="page"]::after{right:0}
.nav__link:hover{color:var(--copper-300)}
.header.is-light .nav__link:hover{color:var(--copper-600)}
.nav__caret{width:9px;transition:transform .4s var(--ease);opacity:.7}
.nav__item.is-open .nav__caret{transform:rotate(180deg)}

.header__actions{display:flex;align-items:center;gap:.65rem;flex:none}
.icon-btn{
  width:44px;height:44px;display:grid;place-items:center;border-radius:999px;
  border:1px solid var(--line-dark);color:var(--on-dark);
  transition:background .35s var(--ease),color .35s,border-color .35s,transform .35s var(--ease)
}
.header.is-light .icon-btn{border-color:var(--line-light);color:var(--ink)}
.icon-btn:hover{background:var(--copper-600);border-color:var(--copper-600);color:#fff;transform:translateY(-2px)}

/* Mega menu */
.nav__item{position:static}
.mega{
  position:absolute;left:0;right:0;top:100%;
  background:var(--espresso-800);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);
  opacity:0;visibility:hidden;transform:translateY(-12px);
  transition:opacity .4s var(--ease),transform .5s var(--ease-out-expo),visibility .4s;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.7);
}
.nav__item.is-open .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega__inner{
  width:min(100% - (var(--gutter)*2),1560px);margin-inline:auto;
  padding:clamp(2rem,3.5vw,3.25rem) 0;
  display:grid;grid-template-columns:1.15fr 1fr 1fr .95fr;gap:clamp(1.5rem,3vw,3rem);
}
.mega__col h5{
  font-family:var(--sans);font-size:var(--step--2);font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:var(--copper-300);margin-bottom:1.15rem
}
.mega__list li+li{margin-top:.15rem}
.mega__list a{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.5rem .75rem .5rem 0;color:var(--on-dark-soft);font-size:var(--step--1);
  border-radius:var(--radius-s);transition:color .3s,padding-left .35s var(--ease),background .3s
}
.mega__list a:hover{color:var(--on-dark);padding-left:.75rem;background:rgba(237,203,158,.06)}
.mega__list a .ico{opacity:0;transform:translateX(-6px);transition:.35s var(--ease);color:var(--copper-400)}
.mega__list a:hover .ico{opacity:1;transform:translateX(0)}
.mega__feature{
  border:1px solid var(--line-dark);border-radius:var(--radius-m);overflow:hidden;
  display:flex;flex-direction:column;background:var(--espresso-700)
}
.mega__feature img{aspect-ratio:16/10;object-fit:cover;width:100%}
.mega__feature .pad{padding:1.15rem 1.25rem 1.35rem}
.mega__feature h6{font-family:var(--display);font-size:var(--step-0);font-weight:700;letter-spacing:-.01em;margin-bottom:.4rem}
.mega__feature p{font-size:var(--step--1);color:var(--on-dark-faint);margin-bottom:.9rem;line-height:1.5}

/* Mobile nav */
.burger{display:none;width:44px;height:44px;place-items:center;border-radius:999px;border:1px solid var(--line-dark)}
.burger span{display:block;width:18px;height:1.5px;background:var(--on-dark);transition:.4s var(--ease)}
.burger span+span{margin-top:5px}
.header.is-light .burger{border-color:var(--line-light)}
.header.is-light .burger span{background:var(--ink)}
body.nav-open .burger span{background:var(--on-dark)}
body.nav-open .burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.mobile-nav{
  position:fixed;inset:var(--header-h) 0 0;z-index:99;background:var(--espresso-900);
  padding:2rem var(--gutter) 3rem;overflow-y:auto;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .4s var(--ease),transform .5s var(--ease-out-expo),visibility .4s
}
body.nav-open .mobile-nav{opacity:1;visibility:visible;transform:none}
.mobile-nav a{color:var(--on-dark)}
.m-acc__head{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.05rem 0;font-family:var(--display);font-size:var(--step-2);font-weight:300;
  border-bottom:1px solid var(--line-dark);text-align:left;color:var(--on-dark)
}
.m-acc__head .ico{color:var(--copper-400);transition:transform .4s var(--ease)}
.m-acc.is-open .m-acc__head .ico{transform:rotate(45deg)}
.m-acc__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease-out-expo)}
.m-acc.is-open .m-acc__body{grid-template-rows:1fr}
.m-acc__body>div{overflow:hidden}
.m-acc__body ul{padding:.6rem 0 1rem}
.m-acc__body a{display:block;padding:.5rem 0;font-size:var(--step--1);color:var(--on-dark-soft);letter-spacing:.04em}
.m-acc__body a:hover{color:var(--copper-300)}
.mobile-nav__cta{margin-top:2rem;display:grid;gap:.75rem}
.mobile-nav__meta{margin-top:2.25rem;padding-top:1.5rem;border-top:1px solid var(--line-dark);color:var(--on-dark-faint);font-size:var(--step--1);display:grid;gap:.5rem}

@media (max-width:1080px){
  .nav,.header__actions .btn{display:none}
  .burger{display:grid}
  .header__actions{margin-left:auto;gap:.5rem}
}
/* On a phone the header already carries a call button and the menu toggle,
   so the lockup drops to the primary logo alone -- which the guidelines
   sanction (business cards and signage use the primary logo on its own).
   Height-only sizing keeps the required 4.5:1 ratio intact. */
@media (max-width:600px){
  .brand__mark{display:none}
  .brand__word{height:26px}
}
@media (max-width:380px){
  .brand__word{height:23px}
}
@media (max-width:1080px){
  body.nav-open .header__actions .icon-btn{border-color:var(--line-dark);color:var(--on-dark)}
}
@media (min-width:1081px){.mobile-nav{display:none}}

/* ---------- 8. Hero ---------- */
.hero{
  position:relative;background:var(--espresso-900);color:var(--on-dark);
  padding-top:calc(var(--header-h) + clamp(2.5rem,6vw,5rem));
  padding-bottom:clamp(3rem,6vw,5.5rem);overflow:hidden;
}
.hero::before{
  content:"";position:absolute;width:70vw;height:70vw;max-width:900px;max-height:900px;
  right:-14vw;top:-16vw;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(156,75,35,.34),rgba(156,75,35,0) 66%);
  filter:blur(24px);
}
.hero__grid{
  position:relative;display:grid;grid-template-columns:1.08fr .92fr;
  gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
.hero__eyebrow{margin-bottom:1.6rem}
.hero h1{margin-bottom:1.6rem}
.hero h1 .l{display:block;overflow:hidden}
.hero h1 .l>span{display:block}
/* No italic: Gotham/Montserrat has no true italic in the loaded set, so an
   italic here renders as a synthesized oblique. The brand system carries
   emphasis with colour and weight instead. */
.hero h1 .accent{color:var(--copper-300)}
.hero__sub{font-size:var(--step-1);color:var(--on-dark-soft);max-width:34ch;line-height:1.55;margin-bottom:2.5rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-bottom:3rem}
.hero__facts{display:flex;flex-wrap:wrap;gap:1.5rem 2.25rem;padding-top:1.75rem;border-top:1px solid var(--line-dark)}
.hero__fact{display:flex;align-items:center;gap:.65rem;font-size:var(--step--1);letter-spacing:.11em;text-transform:uppercase;color:var(--on-dark-soft)}
.hero__fact .ico{color:var(--copper-400);flex:none}

.hero__media{position:relative}
.hero__arch{
  position:relative;aspect-ratio:1122/1402;max-height:min(78vh,760px);margin-inline:auto;width:100%;
  border-radius:min(50%,320px) min(50%,320px) 16px 16px / 42% 42% 16px 16px;overflow:hidden;
  box-shadow:0 50px 90px -50px rgba(0,0,0,.9);
}
.hero__arch img{width:100%;height:100%;object-fit:cover;object-position:52% 30%}
.hero__arch::after{content:"";position:absolute;inset:0;background:linear-gradient(190deg,rgba(20,16,12,0) 46%,rgba(20,16,12,.72))}
.hero__ring{
  position:absolute;inset:-22px -22px -22px -22px;pointer-events:none;
  border:1px solid rgba(237,203,158,.22);
  border-radius:min(50%,340px) min(50%,340px) 22px 22px / 42% 42% 22px 22px;
}
.hero__badge{
  position:absolute;left:clamp(-2.5rem,-4vw,-1rem);bottom:clamp(3rem,8vw,5.5rem);z-index:3;
  background:rgba(27,22,17,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line-dark);border-radius:var(--radius-m);
  padding:1.05rem 1.35rem;display:flex;align-items:center;gap:.95rem;max-width:290px;
  box-shadow:0 24px 50px -28px rgba(0,0,0,.85)
}
.hero__badge .n{font-family:var(--display);font-weight:700;letter-spacing:-.03em;font-size:2.5rem;line-height:1;color:var(--copper-300)}
.hero__badge .t{font-size:var(--step--2);line-height:1.45;color:var(--on-dark-soft);letter-spacing:.05em}
.hero__scroll{
  position:absolute;left:calc(var(--gutter)*-1 + .5rem);top:50%;transform:translateY(-50%) rotate(180deg);
  writing-mode:vertical-rl;font-size:var(--step--2);letter-spacing:.28em;text-transform:uppercase;
  color:var(--on-dark-faint);display:flex;align-items:center;gap:1rem
}
.hero__scroll::after{content:"";width:1px;height:64px;background:linear-gradient(to bottom,var(--copper-400),transparent)}
@media (max-width:1180px){.hero__scroll{display:none}}
@media (max-width:900px){
  .hero{padding-top:calc(var(--header-h) + clamp(2rem,7vw,3.5rem))}
  .hero__grid{grid-template-columns:1fr;gap:0}
  .hero__media{max-width:520px;margin:clamp(2.5rem,8vw,3.25rem) auto 0;width:100%}
  .hero__arch{max-height:56vh}
  .hero__ring{inset:-14px}
  .hero__sub{max-width:46ch;margin-bottom:2rem}
  .hero__cta{margin-bottom:0}
  .hero__facts{order:3;margin-top:clamp(2.25rem,7vw,3rem);padding-top:1.5rem}
  .hero__copy{display:contents}
  .hero__badge{left:auto;right:0;bottom:-1rem;max-width:16rem}
}
@media (max-width:560px){
  .hero{padding-bottom:clamp(2rem,6vw,3rem)}
  .hero__cta .btn{width:100%;justify-content:center}
  .hero__badge{position:static;max-width:none;margin-top:1.25rem;justify-content:center;box-shadow:none}
  .hero__badge .n{font-size:2.1rem}
  .hero__badge .t{max-width:22ch}
  .hero__facts{margin-top:clamp(1.75rem,6vw,2.25rem)}
}

/* ---------- 9. Difference cards ---------- */
.diff{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--radius-m);overflow:hidden}
.diff__card{background:var(--espresso-800);padding:clamp(1.75rem,3vw,2.6rem);position:relative;transition:background .5s var(--ease)}
.diff__card::after{content:"";position:absolute;inset:auto 0 0;height:2px;background:var(--copper-600);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease-out-expo)}
.diff__card:hover{background:var(--espresso-700)}
.diff__card:hover::after{transform:scaleX(1)}
.diff__ico{width:52px;height:52px;color:var(--copper-400);margin-bottom:1.5rem}
.diff__card h3{font-size:var(--step-2);margin-bottom:.7rem}
.diff__card p{color:var(--on-dark-soft);font-size:var(--step--1);line-height:1.65;margin-bottom:1.4rem;max-width:34ch}
@media (max-width:860px){.diff{grid-template-columns:1fr}}

/* ---------- 10. Outcome / intent cards ---------- */
.outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,1.8vw,1.5rem)}
@media (max-width:960px){.outcomes{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.outcomes{grid-template-columns:1fr}}
.outcome{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:clamp(220px,26vw,300px);padding:clamp(1.4rem,2.4vw,2rem);
  border-radius:var(--radius-m);overflow:hidden;background:var(--espresso-700);color:var(--on-dark);
  isolation:isolate;transition:transform .6s var(--ease-out-expo),box-shadow .6s var(--ease)
}
.outcome__bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out-expo);filter:saturate(.85)}
.outcome::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(20,16,12,.18) 8%,rgba(20,16,12,.62) 52%,rgba(20,16,12,.92));transition:background .5s}
.outcome:hover{transform:translateY(-6px);box-shadow:0 30px 60px -34px rgba(0,0,0,.75)}
.outcome:hover .outcome__bg{transform:scale(1.07)}
.outcome:hover::after{background:linear-gradient(180deg,rgba(107,49,22,.28) 8%,rgba(20,16,12,.66) 52%,rgba(20,16,12,.94))}
.outcome__n{position:absolute;top:clamp(1.1rem,2vw,1.5rem);left:clamp(1.4rem,2.4vw,2rem);font-size:var(--step--2);letter-spacing:.22em;color:var(--copper-300)}
.outcome h3{font-size:var(--step-2);margin-bottom:.5rem}
.outcome p{font-size:var(--step--1);color:var(--on-dark-soft);line-height:1.55;margin-bottom:1rem}
.outcome__go{display:inline-flex;align-items:center;gap:.5rem;font-size:var(--step--2);letter-spacing:.16em;text-transform:uppercase;color:var(--copper-300)}
.outcome__go .ico{transition:transform .45s var(--ease)}
.outcome:hover .outcome__go .ico{transform:translateX(5px)}

/* ---------- 11. Doctor block ---------- */
.doc{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
@media (max-width:900px){.doc{grid-template-columns:1fr}}
.doc__media{position:relative}
.doc__img{aspect-ratio:1122/1402;width:100%;object-fit:cover}
.doc__credentials{display:flex;flex-wrap:wrap;gap:1.5rem 0;margin-top:2.5rem;padding-top:1.75rem;border-top:1px solid var(--line-light)}
.doc__cred{padding-right:1.75rem;margin-right:1.75rem;border-right:1px solid var(--line-light);font-size:var(--step--2);letter-spacing:.11em;text-transform:uppercase;color:var(--ink-soft);line-height:1.5;max-width:20ch}
.doc__cred:last-child{border-right:0;margin-right:0;padding-right:0}
.sig{font-family:var(--sans);font-weight:500;font-size:var(--step-1);letter-spacing:.01em;color:var(--copper-600);margin-top:.5rem}

/* ---------- 12. Technology ---------- */
.tech{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,4vw,4rem);align-items:center}
@media (max-width:940px){.tech{grid-template-columns:1fr}}
.tech__cards{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(.75rem,1.4vw,1.15rem)}
@media (max-width:940px){.tech__cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.tech__cards{grid-template-columns:1fr}}
.tech__card{
  background:var(--cream-50);border:1px solid rgba(33,26,19,.09);border-radius:var(--radius-m);
  overflow:hidden;transition:transform .55s var(--ease-out-expo),box-shadow .55s var(--ease),border-color .4s
}
.tech__card:hover{transform:translateY(-8px);box-shadow:0 26px 50px -30px rgba(33,26,19,.4);border-color:rgba(156,75,35,.3)}
.tech__card figure{aspect-ratio:4/5;overflow:hidden;background:var(--espresso-800)}
.tech__card img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease-out-expo)}
.tech__card:hover img{transform:scale(1.06)}
.tech__card .pad{padding:1.1rem 1.15rem 1.35rem}
.tech__card h4{font-family:var(--sans);font-size:var(--step--2);font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--copper-600);margin-bottom:.4rem}
.tech__card p{font-size:var(--step--1);color:var(--ink-soft);line-height:1.5}

/* ---------- 13. Before / after ---------- */
.gallery__filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.chip{
  padding:.65em 1.35em;border-radius:999px;border:1px solid var(--line-dark);
  font-size:var(--step--2);font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--on-dark-soft);transition:.35s var(--ease)
}
.chip:hover{color:var(--on-dark);border-color:var(--copper-400)}
.chip.is-active{background:var(--copper-600);border-color:var(--copper-600);color:#fff}
.sec--cream .chip,.sec--cream-2 .chip{border-color:var(--line-light);color:var(--ink-soft)}
.sec--cream .chip.is-active,.sec--cream-2 .chip.is-active{background:var(--copper-600);color:#fff;border-color:var(--copper-600)}

.ba{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(1.5rem,3vw,2.75rem);align-items:start;margin-top:2.5rem}
@media (max-width:900px){.ba{grid-template-columns:1fr}}
.ba__stage{
  position:relative;width:100%;aspect-ratio:var(--ba-ar,4/3);
  border-radius:var(--radius-m);overflow:hidden;
  background:var(--espresso-700);cursor:ew-resize;user-select:none;touch-action:pan-y;
  /* Cases arrive in different shapes. Cap the *height* by converting that cap into
     a max-width through the ratio — clamping height directly would break the
     aspect-ratio and crop portrait cases back into a landscape box. All children
     are absolutely positioned, so the box needs an explicit width to exist. */
  max-width:calc(min(72vh,640px) * var(--ba-ar,4/3));
  margin-inline:auto
}
.ba__layer{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__after{clip-path:inset(0 0 0 var(--pos,50%))}
.ba__handle{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:rgba(255,255,255,.9);transform:translateX(-1px);pointer-events:none;box-shadow:0 0 22px rgba(0,0,0,.45)}
.ba__knob{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:999px;background:rgba(251,248,243,.96);
  display:grid;place-items:center;color:var(--copper-700);box-shadow:0 8px 26px rgba(0,0,0,.35)
}
.ba__tag{
  position:absolute;bottom:1rem;padding:.42em 1em;border-radius:999px;
  background:rgba(20,16,12,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  font-size:var(--step--2);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark);pointer-events:none
}
.ba__tag--b{left:1rem}
.ba__tag--a{right:1rem}
.ba__meta h3{font-size:var(--step-3);margin-bottom:1.25rem}
.ba__tx{display:grid;gap:.4rem;margin-bottom:1.5rem}
.ba__tx li{font-size:var(--step--2);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-soft);display:flex;gap:.6rem;align-items:center}
.ba__tx li::before{content:"";width:5px;height:5px;border-radius:999px;background:var(--copper-400);flex:none}
.ba__quote{font-family:var(--sans);font-weight:300;font-size:var(--step-2);line-height:1.4;color:var(--on-dark);margin-bottom:.75rem}
.ba__thumbs{display:flex;gap:.65rem;margin-top:2rem;flex-wrap:wrap}
.ba__thumb{width:76px;aspect-ratio:1;border-radius:10px;overflow:hidden;border:1px solid var(--line-dark);opacity:.55;transition:.35s var(--ease)}
.ba__thumb img{width:100%;height:100%;object-fit:cover}
.ba__thumb:hover{opacity:.9}
.ba__thumb.is-active{opacity:1;border-color:var(--copper-400);box-shadow:0 0 0 1px var(--copper-400)}

.ph-case{width:100%;height:100%;display:block}

/* ---------- 14. Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(.5rem,1.4vw,1rem);counter-reset:s;margin-top:3rem}
@media (max-width:1000px){.steps{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.steps{grid-template-columns:repeat(2,1fr)}}
.step{position:relative;text-align:center;padding-top:1rem}
.step::before{content:"";position:absolute;top:33px;left:50%;right:-50%;height:1px;background:var(--line-dark)}
.step:last-child::before{display:none}
.sec--cream .step::before{background:var(--line-light)}
.step__ico{
  position:relative;z-index:1;width:66px;height:66px;margin:0 auto 1.15rem;border-radius:999px;
  display:grid;place-items:center;background:var(--espresso-800);border:1px solid var(--line-dark);
  color:var(--copper-400);transition:.5s var(--ease-out-expo)
}
.sec--cream .step__ico{background:var(--cream-50);border-color:rgba(33,26,19,.12);color:var(--copper-600)}
.step:hover .step__ico{background:var(--copper-600);color:#fff;border-color:var(--copper-600);transform:translateY(-4px) scale(1.05)}
.step__n{font-size:var(--step--2);letter-spacing:.2em;color:var(--copper-400);display:block;margin-bottom:.35rem}
.step h4{font-family:var(--sans);font-size:var(--step--1);font-weight:600;line-height:1.4;letter-spacing:.02em}

/* ---------- 15. Reviews ---------- */
.rev-strip{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;padding-block:clamp(1.75rem,3vw,2.5rem)}
@media (max-width:900px){.rev-strip{grid-template-columns:1fr;text-align:center;justify-items:center;gap:1.75rem}}
.rev-score{display:flex;align-items:center;gap:1rem}
.rev-score .n{font-family:var(--display);font-weight:700;letter-spacing:-.03em;font-size:clamp(2.75rem,5vw,3.8rem);line-height:1;color:var(--ink)}
.stars{display:flex;gap:3px;color:var(--copper-500)}
.stars svg{fill:currentColor;stroke-width:1;width:15px;height:15px}
.rev-strip__q{font-family:var(--sans);font-weight:300;font-size:var(--step-2);line-height:1.45;color:var(--ink);max-width:44ch}
.rev-logos{display:flex;align-items:center;gap:clamp(1rem,2.5vw,2rem);flex-wrap:wrap;justify-content:center}
.rev-logos span,.rev-logos a{font-weight:600;font-size:var(--step--1);letter-spacing:.02em;color:var(--ink-faint);opacity:.8;transition:.35s}
.rev-logos span:hover,.rev-logos a:hover{opacity:1;color:var(--copper-600)}
.rev-logos a{white-space:nowrap;border-bottom:1px solid currentColor;padding-bottom:2px}
/* Attribution under the pull-quote: a real review needs a real name on it. */
.rev-strip__by{display:block;margin-top:.9rem;font-size:var(--step--2);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--copper-600)}
.rev-strip__by::before{content:"— "}

.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem)}
@media (max-width:900px){.rev-grid{grid-template-columns:1fr}}
.rev-card{
  background:var(--espresso-800);border:1px solid var(--line-dark);border-radius:var(--radius-m);
  padding:clamp(1.5rem,2.6vw,2.1rem);display:flex;flex-direction:column;gap:1rem;
  transition:transform .55s var(--ease-out-expo),border-color .4s
}
.sec--cream .rev-card,.sec--cream-2 .rev-card{background:var(--cream-50);border-color:rgba(33,26,19,.1)}
.rev-card:hover{transform:translateY(-5px);border-color:rgba(200,130,63,.45)}
.rev-card p{font-family:var(--sans);font-weight:300;font-size:var(--step-0);line-height:1.62}
.rev-card__by{display:flex;align-items:center;gap:.75rem;margin-top:auto;font-size:var(--step--1)}
.rev-card__av{width:38px;height:38px;border-radius:999px;background:var(--copper-600);color:#fff;display:grid;place-items:center;font-weight:600;font-size:var(--step--2);flex:none}

/* Marquee */
.marquee{overflow:hidden;border-block:1px solid var(--line-dark);padding-block:1.15rem;--gap:3.5rem}
.sec--cream .marquee{border-color:var(--line-light)}
.marquee__track{display:flex;gap:var(--gap);width:max-content;animation:slide 42s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__item{display:flex;align-items:center;gap:var(--gap);font-family:var(--display);font-weight:600;font-size:var(--step-1);letter-spacing:-.01em;color:var(--on-dark-soft);white-space:nowrap}
.sec--cream .marquee__item{color:var(--ink-faint)}
.marquee__item::after{content:"";width:6px;height:6px;border-radius:999px;background:var(--copper-500);flex:none}
@keyframes slide{to{transform:translateX(calc(-50% - (var(--gap)/2)))}}
@media (prefers-reduced-motion:reduce){.marquee__track{animation:none}}

/* ---------- 16. CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--espresso-900);color:var(--on-dark);isolation:isolate}
.cta-band__bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;opacity:.4}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,var(--espresso-900) 8%,rgba(20,16,12,.95) 34%,rgba(20,16,12,.72) 62%,rgba(107,49,22,.46))}
.cta-band__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center;padding-block:clamp(4rem,7vw,6.5rem)}
@media (max-width:860px){.cta-band__inner{grid-template-columns:1fr}}
.cta-band h2{margin-bottom:1.25rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem 1.75rem;align-items:center}
.cta-phone{display:flex;align-items:center;gap:.7rem;font-size:var(--step-1);letter-spacing:.02em}
.cta-phone .ico{color:var(--copper-400)}
.cta-band__panel{background:rgba(27,22,17,.7);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line-dark);border-radius:var(--radius-m);padding:clamp(1.5rem,3vw,2.25rem)}
.cta-band__panel h4{font-family:var(--sans);font-size:var(--step--2);letter-spacing:.2em;text-transform:uppercase;color:var(--copper-300);margin-bottom:1.25rem}
.hours-row{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--line-dark);font-size:var(--step--1)}
.hours-row:last-child{border-bottom:0}
.hours-row .d{color:var(--on-dark-soft)}
.hours-row .t{color:var(--on-dark);font-variant-numeric:tabular-nums}
.hours-row.is-closed .t{color:var(--on-dark-faint)}
.hours-row.is-today{color:var(--copper-300)}
.hours-row.is-today .d,.hours-row.is-today .t{color:var(--copper-300);font-weight:600}

/* ---------- 17. Offer ---------- */
.offer{
  position:relative;border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(135deg,var(--copper-700),var(--copper-600) 46%,var(--copper-900));
  color:#fff;padding:clamp(2rem,4.5vw,3.5rem);display:grid;grid-template-columns:1fr auto;
  gap:clamp(1.5rem,3vw,3rem);align-items:center;isolation:isolate
}
@media (max-width:760px){.offer{grid-template-columns:1fr}}
.offer::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 82% 12%,rgba(255,255,255,.2),transparent 55%)}
.offer__arch{position:absolute;right:-3%;bottom:-42%;width:min(46%,420px);aspect-ratio:1/1.25;border:1px solid rgba(255,255,255,.22);border-radius:50% 50% 0 0 / 46% 46% 0 0;z-index:-1}
.offer .eyebrow{color:rgba(255,255,255,.85)}
.offer h3{font-size:var(--step-3);margin:.9rem 0 .65rem}
.offer p{color:rgba(255,255,255,.85);max-width:52ch;font-size:var(--step--1)}
.offer__fine{margin-top:1rem;font-size:var(--step--2);color:rgba(255,255,255,.65)}

/* ---------- 18. Accordion / FAQ ---------- */
.acc{border-top:1px solid var(--line-light)}
.sec--dark .acc{border-color:var(--line-dark)}
.acc__item{border-bottom:1px solid var(--line-light)}
.sec--dark .acc__item{border-color:var(--line-dark)}
.acc__head{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;
  padding:1.5rem 0;text-align:left;font-family:var(--display);font-size:var(--step-2);
  font-weight:400;line-height:1.25;color:inherit;transition:color .3s
}
.acc__head:hover{color:var(--copper-600)}
.sec--dark .acc__head:hover{color:var(--copper-300)}
.acc__sign{flex:none;width:34px;height:34px;border-radius:999px;border:1px solid var(--line-light);display:grid;place-items:center;color:var(--copper-600);transition:.45s var(--ease)}
.sec--dark .acc__sign{border-color:var(--line-dark);color:var(--copper-300)}
.acc__item.is-open .acc__sign{background:var(--copper-600);border-color:var(--copper-600);color:#fff;transform:rotate(135deg)}
.acc__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease-out-expo)}
.acc__item.is-open .acc__body{grid-template-rows:1fr}
.acc__body>div{overflow:hidden}
.acc__body p{padding-bottom:1.75rem;max-width:68ch;color:var(--ink-soft)}
.sec--dark .acc__body p{color:var(--on-dark-soft)}
.acc__body p+p{padding-top:0;margin-top:-.75rem}

/* ---------- 19. Footer ---------- */
.footer{background:var(--espresso-900);color:var(--on-dark);padding-top:clamp(3.5rem,6vw,5.5rem);position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;left:50%;top:-30%;transform:translateX(-50%);width:min(90vw,1100px);aspect-ratio:2/1;border-radius:50% 50% 0 0/100% 100% 0 0;border:1px solid rgba(237,203,158,.08);pointer-events:none}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(2rem,4vw,3.5rem);padding-bottom:3.5rem}
@media (max-width:980px){.footer__top{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer__top{grid-template-columns:1fr}}
.footer__brand .brand__mark{color:var(--copper-400);margin-bottom:1rem}
.footer__brand .brand__word{height:36px;margin-bottom:1.5rem;color:var(--copper-200)}
.footer__brand p{color:var(--on-dark-soft);font-size:var(--step--1);max-width:34ch;line-height:1.65}
.footer h5{font-family:var(--sans);font-size:var(--step--2);font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--copper-300);margin-bottom:1.35rem}
.footer__list li+li{margin-top:.6rem}
.footer__list a{color:var(--on-dark-soft);font-size:var(--step--1);transition:color .3s,padding-left .35s var(--ease)}
.footer__list a:hover{color:var(--copper-300);padding-left:.35rem}
.footer__contact{display:grid;gap:1rem;font-size:var(--step--1);color:var(--on-dark-soft)}
.footer__contact a{display:flex;gap:.7rem;align-items:flex-start;line-height:1.5;transition:color .3s}
.footer__contact a:hover{color:var(--copper-300)}
.footer__contact .ico{color:var(--copper-400);flex:none;margin-top:2px}
.footer__bar{border-top:1px solid var(--line-dark);padding-block:1.5rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;justify-content:space-between;font-size:var(--step--2);color:var(--on-dark-faint)}
.footer__bar nav{display:flex;flex-wrap:wrap;gap:1.5rem}
.footer__bar a:hover{color:var(--copper-300)}

/* ---------- 20. Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform 1s var(--ease-out-expo)}
[data-reveal].is-in{opacity:1;transform:none}
[data-reveal][data-reveal="fade"]{transform:none}
[data-reveal][data-reveal="left"]{transform:translateX(-28px)}
[data-reveal][data-reveal="scale"]{transform:scale(.96)}
[data-reveal].is-in{transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1!important;transform:none!important;transition:none}}
.hero .l>span{transform:translateY(105%);opacity:0;animation:riseIn 1.15s var(--ease-out-expo) forwards}
.hero .l:nth-child(2)>span{animation-delay:.1s}
.hero .l:nth-child(3)>span{animation-delay:.2s}
@keyframes riseIn{to{transform:translateY(0);opacity:1}}
.hero__eyebrow,.hero__sub,.hero__cta,.hero__facts,.hero__media{opacity:0;animation:fadeUp 1s var(--ease-out-expo) forwards}
.hero__eyebrow{animation-delay:.05s}
.hero__sub{animation-delay:.38s}
.hero__cta{animation-delay:.48s}
.hero__facts{animation-delay:.58s}
.hero__media{animation-delay:.2s}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .hero .l>span,.hero__eyebrow,.hero__sub,.hero__cta,.hero__facts,.hero__media{animation:none;opacity:1;transform:none}
}

/* ---------- 21. Page hero (interior) ---------- */
.phero{
  position:relative;background:var(--espresso-900);color:var(--on-dark);overflow:hidden;
  padding-top:calc(var(--header-h) + clamp(3rem,7vw,6rem));padding-bottom:clamp(3rem,6vw,5rem)
}
.phero::before{content:"";position:absolute;right:-10%;top:-30%;width:min(60vw,720px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(156,75,35,.3),transparent 65%);filter:blur(20px);pointer-events:none}
.phero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--espresso-900) 26%,rgba(20,16,12,.6))}
.phero__inner{position:relative;z-index:1;max-width:62ch}
.phero h1{font-size:var(--step-4);margin-bottom:1.35rem}
.phero p{color:var(--on-dark-soft);font-size:var(--step-1);max-width:52ch}
.phero .eyebrow{margin-bottom:1.35rem}
.crumbs{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;font-size:var(--step--2);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-faint);margin-bottom:1.75rem;position:relative;z-index:1}
.crumbs a:hover{color:var(--copper-300)}
.crumbs span{opacity:.5}
.phero__cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.25rem}

/* ---------- 22. Generic content cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.75rem)}
.cards--2{grid-template-columns:repeat(2,1fr)}
.cards--4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.cards,.cards--4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.cards,.cards--2,.cards--4{grid-template-columns:1fr}}
.card{
  background:var(--cream-50);border:1px solid rgba(33,26,19,.09);border-radius:var(--radius-m);
  padding:clamp(1.5rem,2.6vw,2.1rem);display:flex;flex-direction:column;gap:.85rem;
  transition:transform .55s var(--ease-out-expo),box-shadow .55s var(--ease),border-color .4s
}
.sec--dark .card,.sec--espresso .card{background:var(--espresso-800);border-color:var(--line-dark)}
.card:hover{transform:translateY(-6px);box-shadow:0 26px 50px -32px rgba(33,26,19,.42);border-color:rgba(156,75,35,.32)}
.card__ico{width:44px;height:44px;color:var(--copper-600);margin-bottom:.35rem}
.sec--dark .card__ico{color:var(--copper-400)}
.card h3{font-size:var(--step-2)}
.card h4{font-size:var(--step-1);font-family:var(--display);font-weight:700;letter-spacing:-.02em}
.card p{font-size:var(--step--1);color:var(--ink-soft);line-height:1.6}
.sec--dark .card p{color:var(--on-dark-soft)}
.card .link-arrow{margin-top:auto;padding-top:.5rem;align-self:flex-start}
.card--media{padding:0;overflow:hidden}
.card--media figure{aspect-ratio:16/11;overflow:hidden;background:var(--espresso-700)}
.card--media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease-out-expo)}
.card--media:hover img{transform:scale(1.05)}
.card--media .pad{padding:clamp(1.35rem,2.4vw,1.85rem);display:flex;flex-direction:column;gap:.7rem;flex:1}

/* Feature list */
.flist{display:grid;gap:.9rem}
.flist li{display:flex;gap:.9rem;align-items:flex-start;font-size:var(--step-0);line-height:1.55}
.flist .ico{color:var(--copper-600);flex:none;margin-top:5px}
.sec--dark .flist .ico{color:var(--copper-400)}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4.5vw,4.5rem);align-items:center}
.split--media-right{grid-template-columns:1fr 1.05fr}
@media (max-width:900px){.split,.split--media-right{grid-template-columns:1fr}}
.split__media img{width:100%;border-radius:var(--radius-m)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,2rem)}
@media (max-width:800px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{padding:1.5rem 0;border-top:1px solid var(--line-dark)}
.sec--cream .stat{border-color:var(--line-light)}
.stat__n{font-family:var(--display);font-weight:700;letter-spacing:-.03em;font-size:var(--step-4);line-height:1;color:var(--copper-500);margin-bottom:.5rem}
.stat__l{font-size:var(--step--2);letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-soft);line-height:1.5}
.sec--cream .stat__l{color:var(--ink-soft)}

/* ---------- 23. Forms ---------- */
.form{display:grid;gap:1.15rem}
.field{display:grid;gap:.5rem}
.field label{font-size:var(--step--2);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.sec--dark .field label,.on-dark .field label{color:var(--on-dark-soft)}
.field input,.field select,.field textarea{
  width:100%;padding:.95rem 1.1rem;border-radius:10px;
  border:1px solid rgba(33,26,19,.16);background:var(--cream-50);color:var(--ink);
  font-size:var(--step-0);transition:border-color .3s,box-shadow .3s,background .3s
}
.sec--dark .field input,.sec--dark .field select,.sec--dark .field textarea,
.on-dark .field input,.on-dark .field select,.on-dark .field textarea{
  background:rgba(255,255,255,.04);border-color:var(--line-dark);color:var(--on-dark)
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-faint)}
.sec--dark .field input::placeholder,.on-dark .field input::placeholder,
.sec--dark .field textarea::placeholder,.on-dark .field textarea::placeholder{color:var(--on-dark-faint)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--copper-500);box-shadow:0 0 0 3px rgba(180,99,46,.18)}
.field textarea{min-height:120px;resize:vertical}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:1.15rem}
@media (max-width:600px){.field--row{grid-template-columns:1fr}}
.form__note{font-size:var(--step--2);color:var(--ink-faint);line-height:1.55}
.sec--dark .form__note,.on-dark .form__note{color:var(--on-dark-faint)}

.pills{display:flex;flex-wrap:wrap;gap:.6rem}
.pill-radio input{position:absolute;opacity:0;width:0;height:0}
.pill-radio span{
  display:inline-flex;align-items:center;gap:.5rem;padding:.7em 1.2em;border-radius:999px;
  border:1px solid var(--line-dark);font-size:var(--step--1);color:var(--on-dark-soft);
  cursor:pointer;transition:.3s var(--ease)
}
.sec--cream .pill-radio span{border-color:var(--line-light);color:var(--ink-soft)}
.pill-radio input:checked+span{background:var(--copper-600);border-color:var(--copper-600);color:#fff}
.pill-radio input:focus-visible+span{outline:2px solid var(--copper-400);outline-offset:3px}

.form-steps{display:flex;gap:.5rem;margin-bottom:2rem;align-items:center;flex-wrap:wrap}
.form-step-dot{display:flex;align-items:center;gap:.6rem;font-size:var(--step--2);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-faint)}
.form-step-dot b{width:26px;height:26px;border-radius:999px;border:1px solid var(--line-dark);display:grid;place-items:center;font-weight:600;font-size:11px}
.form-step-dot.is-active{color:var(--copper-300)}
.form-step-dot.is-active b{background:var(--copper-600);border-color:var(--copper-600);color:#fff}
.form-step-dot.is-done b{background:rgba(200,130,63,.2);border-color:var(--copper-500);color:var(--copper-300)}
.form-panel{display:none}
.form-panel.is-active{display:grid;gap:1.15rem;animation:fadeUp .5s var(--ease-out-expo)}
.form-nav{display:flex;gap:1rem;flex-wrap:wrap;margin-top:.5rem}

/* ---------- 24. Concierge ---------- */
.concierge-fab{
  position:fixed;right:clamp(1rem,2.5vw,1.75rem);bottom:clamp(1rem,2.5vw,1.75rem);z-index:90;
  display:flex;align-items:center;gap:.7rem;padding:.7rem 1.25rem .7rem .7rem;border-radius:999px;
  background:var(--espresso-800);border:1px solid var(--line-dark);color:var(--on-dark);
  box-shadow:0 20px 44px -20px rgba(0,0,0,.7);
  transition:transform .5s var(--ease-out-expo),box-shadow .5s,opacity .35s,visibility .35s
}
.concierge-fab:hover{transform:translateY(-3px);box-shadow:0 26px 54px -22px rgba(0,0,0,.8)}
.concierge-fab__av{width:38px;height:38px;border-radius:999px;overflow:hidden;flex:none;border:1px solid var(--copper-600);background:var(--copper-600);display:grid;place-items:center}
.concierge-fab__t{text-align:left;line-height:1.25}
.concierge-fab__t b{display:block;font-size:var(--step--1);font-weight:600}
.concierge-fab__t small{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--copper-300)}
.concierge-fab__dot{width:7px;height:7px;border-radius:999px;background:#5FBF7C;box-shadow:0 0 0 3px rgba(95,191,124,.2)}
body.cc-open .concierge-fab{opacity:0;visibility:hidden;transform:scale(.9)}
@media (max-width:560px){.concierge-fab__t{display:none}.concierge-fab{padding:.55rem}}

.concierge{
  position:fixed;right:clamp(1rem,2.5vw,1.75rem);bottom:clamp(1rem,2.5vw,1.75rem);z-index:95;
  width:min(380px,calc(100vw - 2rem));height:min(600px,calc(100vh - 2rem));
  background:var(--espresso-800);border:1px solid var(--line-dark);border-radius:20px;
  display:flex;flex-direction:column;overflow:hidden;color:var(--on-dark);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.85);
  opacity:0;visibility:hidden;transform:translateY(18px) scale(.97);transform-origin:bottom right;
  transition:opacity .4s var(--ease),transform .55s var(--ease-out-expo),visibility .4s
}
body.cc-open .concierge{opacity:1;visibility:visible;transform:none}
.cc__head{display:flex;align-items:center;gap:.85rem;padding:1rem 1.15rem;border-bottom:1px solid var(--line-dark);background:var(--espresso-700);flex:none}
.cc__av{width:42px;height:42px;border-radius:999px;overflow:hidden;flex:none;border:1px solid var(--copper-600);background:var(--copper-600);display:grid;place-items:center}
.cc__title{flex:1;line-height:1.3}
.cc__title b{display:block;font-size:var(--step-0);font-weight:600}
.cc__title small{font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--copper-300);display:flex;align-items:center;gap:.4rem}
.cc__close{width:32px;height:32px;border-radius:999px;display:grid;place-items:center;color:var(--on-dark-soft);transition:.3s}
.cc__close:hover{background:rgba(255,255,255,.08);color:var(--on-dark)}
.cc__log{flex:1;overflow-y:auto;padding:1.15rem;display:flex;flex-direction:column;gap:.85rem;scroll-behavior:smooth}
.cc__log::-webkit-scrollbar{width:6px}
.cc__log::-webkit-scrollbar-thumb{background:rgba(237,203,158,.18);border-radius:99px}
.cc-msg{max-width:85%;padding:.8rem 1rem;border-radius:16px;font-size:var(--step--1);line-height:1.55;animation:ccIn .4s var(--ease-out-expo)}
.cc-msg--bot{background:var(--espresso-600);border:1px solid var(--line-dark);border-bottom-left-radius:5px;align-self:flex-start;color:var(--on-dark)}
.cc-msg--user{background:var(--copper-600);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.cc-msg strong{color:var(--copper-200);font-weight:600}
.cc-msg--user strong{color:#fff}
.cc-msg a{color:var(--copper-200);text-decoration:underline;text-underline-offset:2px}
.cc-msg--user a{color:#fff}
@keyframes ccIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.cc-typing{display:flex;gap:4px;padding:.9rem 1rem;align-self:flex-start;background:var(--espresso-600);border:1px solid var(--line-dark);border-radius:16px;border-bottom-left-radius:5px}
.cc-typing i{width:6px;height:6px;border-radius:99px;background:var(--copper-300);animation:blink 1.3s infinite}
.cc-typing i:nth-child(2){animation-delay:.18s}
.cc-typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.cc__chips{display:flex;flex-wrap:wrap;gap:.4rem;padding:0 1.15rem .75rem;flex:none}
.cc__chip{
  padding:.5em .95em;border-radius:999px;border:1px solid var(--line-dark);
  font-size:12px;color:var(--on-dark-soft);transition:.3s var(--ease);text-align:left
}
.cc__chip:hover{background:var(--copper-600);border-color:var(--copper-600);color:#fff}
.cc__foot{padding:.75rem 1.15rem 1rem;border-top:1px solid var(--line-dark);flex:none;display:grid;gap:.6rem}
.cc__form{display:flex;gap:.5rem}
.cc__form input{
  flex:1;padding:.7rem .95rem;border-radius:999px;border:1px solid var(--line-dark);
  background:rgba(255,255,255,.05);color:var(--on-dark);font-size:var(--step--1)
}
.cc__form input::placeholder{color:var(--on-dark-faint)}
.cc__form input:focus{outline:0;border-color:var(--copper-500)}
.cc__send{width:42px;height:42px;flex:none;border-radius:999px;background:var(--copper-600);color:#fff;display:grid;place-items:center;transition:.3s}
.cc__send:hover{background:var(--copper-500)}
.cc__disclaim{font-size:10.5px;line-height:1.45;color:var(--on-dark-faint);text-align:center}

/* ---------- 25. Utility ---------- */
.sr-only{position:absolute;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:-9999px;top:0;z-index:200;background:var(--copper-600);color:#fff;padding:.75rem 1.25rem;border-radius:0 0 8px 0}
.skip:focus{left:0}
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}.mt-4{margin-top:clamp(2.5rem,5vw,4rem)}
.mb-2{margin-bottom:2rem}
.divider{height:1px;background:var(--line-light);border:0}
.sec--dark .divider{background:var(--line-dark)}
.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.45em 1em;border-radius:999px;background:rgba(200,130,63,.14);border:1px solid rgba(200,130,63,.34);color:var(--copper-400);font-size:var(--step--2);font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.sec--cream .badge,.sec--cream-2 .badge{background:rgba(156,75,35,.09);border-color:rgba(156,75,35,.25);color:var(--copper-700)}
.ico{width:1em;height:1em;flex:none;stroke-width:1.6}
.map-embed{border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line-dark);aspect-ratio:16/10;background:var(--espresso-700)}
.map-embed iframe{width:100%;height:100%;border:0;display:block}
.grain{position:fixed;inset:0;z-index:1000;pointer-events:none;opacity:.032;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@media print{.header,.footer,.concierge,.concierge-fab,.grain{display:none}}

/* status pill */
[data-open-status]{display:inline-flex;align-items:center;gap:.5rem;font-size:var(--step--2);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-faint)}
[data-open-status]::before{content:"";width:7px;height:7px;border-radius:99px;background:currentColor;flex:none}
[data-open-status].is-open-now{color:#6FCB8B}
.sec--cream [data-open-status]{color:var(--ink-faint)}
.sec--cream [data-open-status].is-open-now{color:#2E7D45}

/* ---------- 26. Dark-surface overrides (single source of truth) ----------
   Any surface painted with espresso needs the light-on-dark token set.       */
.sec--dark, .sec--espresso, .cta-band, .hero, .phero, .footer, .on-dark { color-scheme: dark }

.sec--dark .eyebrow, .sec--espresso .eyebrow, .cta-band .eyebrow,
.hero .eyebrow, .phero .eyebrow, .on-dark .eyebrow{color:var(--copper-300)}
.offer .eyebrow{color:rgba(255,255,255,.85)}

.sec--dark .link-arrow, .sec--espresso .link-arrow, .cta-band .link-arrow,
.hero .link-arrow, .phero .link-arrow, .on-dark .link-arrow{color:var(--copper-300)}

.sec--espresso .lede, .cta-band .lede, .phero .lede{color:var(--on-dark-soft)}
.sec--espresso .muted, .cta-band .muted, .phero .muted, .hero .muted{color:var(--on-dark-faint)}

.sec--espresso .card, .cta-band .card{background:var(--espresso-700);border-color:var(--line-dark)}
.sec--espresso .card p, .cta-band .card p{color:var(--on-dark-soft)}
.sec--espresso .card__ico, .cta-band .card__ico{color:var(--copper-400)}
.sec--espresso .flist .ico, .cta-band .flist .ico, .phero .flist .ico{color:var(--copper-400)}
.sec--espresso .acc, .sec--espresso .acc__item{border-color:var(--line-dark)}
.sec--espresso .acc__sign{border-color:var(--line-dark);color:var(--copper-300)}
.sec--espresso .acc__head:hover{color:var(--copper-300)}
.sec--espresso .acc__body p{color:var(--on-dark-soft)}
.sec--espresso .divider, .cta-band .divider{background:var(--line-dark)}
.sec--espresso .step::before{background:var(--line-dark)}
.sec--espresso .chip{border-color:var(--line-dark);color:var(--on-dark-soft)}
.sec--espresso .field label, .cta-band .field label{color:var(--on-dark-soft)}
.sec--espresso .form__note, .cta-band .form__note{color:var(--on-dark-faint)}
.sec--espresso .badge, .cta-band .badge{background:rgba(200,130,63,.14);border-color:rgba(200,130,63,.34);color:var(--copper-400)}

/* Concierge avatar — the arch mark, not a photograph of the dentist. */
.cc-mark{display:grid;place-items:center;width:100%;height:100%;color:#fff}
.cc-mark svg{width:52%;height:auto;display:block}

/* Deep-linked service line. Each item in a services group is its own anchor
   target, so the menu can point at "Digital X-rays" rather than dumping
   everyone on the section heading. Without a cue you land among six near
   identical bullets with no idea which one you asked for. */
.flist li[id]:target{
  background:linear-gradient(90deg,rgba(198,131,53,.22),rgba(198,131,53,0));
  box-shadow:inset 3px 0 0 var(--copper-600);
  border-radius:var(--radius-s);
  padding-inline:.7rem;margin-inline:-.7rem;
  animation:targetFlash 2.4s var(--ease) 1
}
@keyframes targetFlash{0%,55%{background-color:rgba(198,131,53,.16)}100%{background-color:transparent}}
@media (prefers-reduced-motion:reduce){.flist li[id]:target{animation:none}}

/* Honeypot: a field only a bot fills in. Hidden from sight and from assistive
   tech, but still submitted, so Netlify can discard anything that fills it. */
.hp{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

/* ---------- 27. Amber's voice ---------- */
.cc__mute{
  width:32px;height:32px;flex:none;border-radius:999px;display:grid;place-items:center;
  color:var(--copper-300);transition:background .3s,color .3s
}
.cc__mute:hover{background:rgba(255,255,255,.08)}
.cc__mute .ico{width:17px;height:17px}
.cc__mute .muted-slash{opacity:0;transition:opacity .25s}
.cc__mute.is-muted{color:var(--on-dark-faint)}
.cc__mute.is-muted .wave{opacity:0}
.cc__mute.is-muted .muted-slash{opacity:1}

/* Waves animate only while a clip is actually playing. */
.concierge.is-speaking .cc__mute:not(.is-muted) .wave-1{animation:ccWave 1.15s ease-in-out infinite}
.concierge.is-speaking .cc__mute:not(.is-muted) .wave-2{animation:ccWave 1.15s ease-in-out .18s infinite}
@keyframes ccWave{0%,100%{opacity:.28}50%{opacity:1}}

/* A soft pulse on the avatar so it is visible that Amber is the one speaking. */
.concierge.is-speaking .cc__av{animation:ccPulse 1.6s ease-in-out infinite}
@keyframes ccPulse{0%,100%{box-shadow:0 0 0 0 rgba(200,130,63,.55)}50%{box-shadow:0 0 0 6px rgba(200,130,63,0)}}
@media (prefers-reduced-motion:reduce){
  .concierge.is-speaking .cc__av,
  .concierge.is-speaking .cc__mute .wave{animation:none}
}

/* Case thumbnails show the 'after' frame — crop to the smile, not the forehead. */
.ba__thumb img{object-position:50% 62%}