/* Auckland Sports Podiatry — Tier B (Modern) shared styles
   Palette: bg #F8FAFC · ink #0F172A · accent violet #7C3AED · hairline #E2E8F0 */

:root{
  --bg:#F8FAFC;
  --surface:#FFFFFF;
  --ink:#0F172A;
  --muted:#475569;
  --soft:#64748B;
  --hairline:#E2E8F0;
  --accent:#7C3AED;
  --accent-press:#6D28D9;
  --accent-soft:#F3EEFE;
  --accent-ring:rgba(124,58,237,.28);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Space Grotesk','Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.font-grotesk{font-family:'Space Grotesk','Inter',system-ui,sans-serif}
.font-inter{font-family:'Inter',system-ui,sans-serif}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* skip link */
.skip-link{position:absolute;left:-999px;top:0;z-index:120;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:0 0 .5rem 0}
.skip-link:focus{left:0}

/* ---- header ---- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(248,250,252,.82);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--hairline);
}
.nav-link{position:relative;font-weight:500;color:var(--muted);font-size:.94rem;transition:color .18s ease}
.nav-link:hover,.nav-link[aria-current="page"]{color:var(--ink)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-22px;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease;border-radius:2px;
}
.nav-link:hover::after,.nav-link[aria-current="page"]::after{transform:scaleX(1)}

/* dropdown */
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown{
  position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);
  opacity:0;visibility:hidden;transition:all .2s ease;
  background:var(--surface);border:1px solid var(--hairline);border-radius:16px;
  box-shadow:0 24px 48px -16px rgba(15,23,42,.18);padding:.5rem;min-width:260px;
}
.dropdown a{display:block;padding:.6rem .8rem;border-radius:10px;color:var(--muted);font-size:.9rem;font-weight:500;transition:all .15s}
.dropdown a:hover{background:var(--accent-soft);color:var(--accent-press)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;border-radius:999px;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;line-height:1}
.btn:active{transform:translateY(1px)}
.btn-accent{background:var(--accent);color:#fff;padding:.8rem 1.4rem;box-shadow:0 10px 24px -10px var(--accent-ring)}
.btn-accent:hover{background:var(--accent-press);box-shadow:0 14px 30px -10px var(--accent-ring)}
.btn-ghost{border:1px solid var(--hairline);color:var(--ink);padding:.8rem 1.4rem;background:var(--surface)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-press)}
.btn-lg{padding:1rem 1.8rem;font-size:1.05rem}

/* focus visibility */
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* cards */
.card{background:var(--surface);border:1px solid var(--hairline);border-radius:20px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card-hover:hover{transform:translateY(-4px);box-shadow:0 28px 60px -28px rgba(15,23,42,.22);border-color:#D9D2F4}

/* chips */
.chip{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;font-weight:600;letter-spacing:.02em;
  background:var(--accent-soft);color:var(--accent-press);border-radius:999px;padding:.35rem .8rem}
.kicker{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}

/* eyebrow rule */
.rule-accent{width:48px;height:4px;border-radius:4px;background:var(--accent)}

/* mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:100;background:var(--bg);transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);overflow-y:auto}
.mobile-menu.open{transform:translateX(0)}
.mobile-link{display:block;padding:.85rem 0;font-size:1.4rem;font-weight:600;border-bottom:1px solid var(--hairline)}
body.menu-open{overflow:hidden}

/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
  .mobile-menu{transition:none}
}

/* prose helpers */
.prose-body p{color:var(--muted);line-height:1.75}
.lead{font-size:1.18rem;color:var(--muted);line-height:1.7}

/* gradient mesh hero accent */
.mesh{
  background:
    radial-gradient(60% 80% at 88% 10%, rgba(124,58,237,.14), transparent 60%),
    radial-gradient(50% 60% at 4% 90%, rgba(124,58,237,.10), transparent 60%);
}

/* sticky mobile CTA bar */
.mobile-cta-bar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:flex;gap:.6rem;padding:.7rem;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-top:1px solid var(--hairline)}
@media (min-width:768px){.mobile-cta-bar{display:none}}
.has-mobile-bar{padding-bottom:5rem}
@media (min-width:768px){.has-mobile-bar{padding-bottom:0}}

/* number marker */
.num{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;
  background:var(--accent-soft);color:var(--accent-press);font-weight:700;font-family:'Space Grotesk',sans-serif}

/* map frame */
.map-frame{border:0;width:100%;border-radius:16px;display:block}

details.faq{border:1px solid var(--hairline);border-radius:16px;background:var(--surface);overflow:hidden}
details.faq+details.faq{margin-top:.75rem}
details.faq summary{list-style:none;cursor:pointer;padding:1.1rem 1.3rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:1rem}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary .ico{transition:transform .2s ease;color:var(--accent);flex-shrink:0}
details.faq[open] summary .ico{transform:rotate(45deg)}
details.faq .faq-body{padding:0 1.3rem 1.2rem;color:var(--muted);line-height:1.7}