/* PHN Pools — black moon / metallic silver · Cormorant Garamond + Jost */
:root{
  --ink:#0a0a0c;
  --panel:#131318;
  --panel2:#17171d;
  --line:#26262e;
  --silver:#c9cdd6;
  --silver-bright:#e8eaef;
  --muted:#8b91a0;
  --paper:#f4f3ef;
  --maxw:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{transition:none!important;opacity:1!important;transform:none!important}}
body{
  background:var(--ink);
  color:var(--silver);
  font-family:"Jost",system-ui,sans-serif;
  font-weight:300;
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--silver-bright);text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--silver);outline-offset:3px}

h1,h2,h3,.serif{font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;color:var(--silver-bright);letter-spacing:.01em}
h1{font-size:clamp(2.6rem,7vw,4.6rem);line-height:1.08}
h2{font-size:clamp(1.9rem,4.5vw,2.9rem);line-height:1.15}
h3{font-size:1.45rem;line-height:1.3}

.eyebrow{
  font-family:"Jost",sans-serif;font-size:.72rem;font-weight:400;
  letter-spacing:.34em;text-transform:uppercase;color:var(--muted);
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.center{text-align:center}

/* header */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(10,10,12,.86);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:"Cormorant Garamond",serif;font-size:1.35rem;letter-spacing:.06em;color:var(--silver-bright);display:flex;align-items:center;gap:.6rem}
.brand .crest{flex:0 0 auto;display:block}
nav.links{display:flex;gap:2.1rem;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase}
nav.links a{color:var(--muted);transition:color .25s}
nav.links a:hover,nav.links a[aria-current]{color:var(--silver-bright)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--silver);padding:.45rem .8rem;border-radius:2px;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;cursor:pointer}
@media (max-width:760px){
  nav.links{display:none;position:absolute;top:72px;left:0;right:0;background:var(--ink);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:.5rem 0}
  nav.links.open{display:flex}
  nav.links a{padding:.95rem 24px;border-top:1px solid var(--line)}
  .menu-btn{display:block}
}

/* hero with eclipse ring signature */

/* hero diamond-ring spark — echoes the crest, sits on the ring at ~45deg upper-right */
@media (prefers-reduced-motion:no-preference){
  }

/* hero diamond-ring spark — placed on the ring border via rotation, cannot mis-position */
.eclipse .spark{
  position:absolute;top:50%;left:50%;width:0;height:0;
  /* rotate to the 40deg-below-horizontal point on the right, push out to the radius, counter-rotate */
  transform:rotate(40deg) translateX(calc(min(280px,43vw))) rotate(-40deg);
}
.eclipse .spark i{
  position:absolute;top:50%;left:50%;width:26px;height:26px;transform:translate(-50%,-50%);
  background:radial-gradient(circle,#fff8e1 0%,#f3d27a 34%,rgba(243,210,122,0) 74%);
  border-radius:50%;display:block;
}
.eclipse .spark i::after{
  content:"";position:absolute;top:50%;left:50%;width:11px;height:11px;transform:translate(-50%,-50%);
  background:#fff8e1;clip-path:polygon(50% 0%,57% 43%,100% 50%,57% 57%,50% 100%,43% 57%,0% 50%,43% 43%);
}
@media (prefers-reduced-motion:no-preference){
  .eclipse .spark i{animation:sparkpulse 4.5s ease-in-out infinite}
}
@keyframes sparkpulse{0%,100%{opacity:.82}50%{opacity:1}}

.hero{position:relative;padding:7.5rem 0 6.5rem;overflow:hidden;text-align:center}
.eclipse{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-54%);
  width:min(560px,86vw);aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(201,205,214,.28);
  box-shadow:0 0 90px rgba(201,205,214,.07), inset 0 0 90px rgba(201,205,214,.05);
  pointer-events:none;
}
.eclipse::after{
  content:"";position:absolute;inset:-1px;border-radius:50%;
  background:conic-gradient(from 350deg, transparent 0 2%, rgba(243,210,122,.55) 9%, transparent 19%);
  -webkit-mask:radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 1px));
          mask:radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 1px));
}
/* hero eclipse diamond-ring spark (matches crest F) — on the ring edge */
/* geometry: ring radius=50% of box; place point at -38deg.
   cos(-38)=.788  sin(-38)=-.616  -> x=50%+.788*50%=89.4%  y=50%-.616*50%=19.2% */
@media (max-width:760px){
  }

.hero .wrap{position:relative;z-index:1;max-width:760px}
.hero p.lead{margin:1.6rem auto 2.4rem;max-width:34rem;font-size:1.06rem;color:var(--silver)}
.hero .eyebrow{margin-bottom:1.4rem}

/* buttons */
.btn{
  display:inline-block;border:1px solid var(--silver);color:var(--silver-bright);
  padding:.95rem 2.6rem;font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  transition:background .3s,color .3s;border-radius:1px;background:transparent;
}
.btn:hover{background:var(--silver-bright);color:var(--ink)}
.btn.solid{background:var(--silver-bright);color:var(--ink)}
.btn.solid:hover{background:transparent;color:var(--silver-bright)}

/* sections */
section{padding:5.5rem 0}
.rule{width:56px;height:1px;background:linear-gradient(90deg,transparent,var(--silver),transparent);margin:1.5rem auto}
.kicker{max-width:620px;margin:0 auto;color:var(--muted)}

/* service grid */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:3.2rem}
.cell{background:var(--ink);padding:2.6rem 2rem;text-align:center;transition:background .3s;display:block}
.cell:hover{background:var(--panel)}
.cell h3{margin-bottom:.7rem}
.cell p{font-size:.92rem;color:var(--muted)}
.cell .more{display:inline-block;margin-top:1.3rem;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--silver)}

/* two-column feature */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
@media (max-width:820px){.duo{grid-template-columns:1fr;gap:2.4rem}}
.duo .art{
  aspect-ratio:4/5;border:1px solid var(--line);position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 50% 38%, #1d1d24 0%, var(--ink) 70%);
}
.duo .art::before{
  content:"";position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);
  width:58%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(201,205,214,.35);
}
.duo .art::after{
  content:"";position:absolute;left:0;right:0;top:64%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(201,205,214,.45),transparent);
}

/* stat band */
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}
.band .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;padding-top:3.4rem;padding-bottom:3.4rem;text-align:center}
@media (max-width:680px){.band .wrap{grid-template-columns:1fr}}
.band .num{font-family:"Cormorant Garamond",serif;font-size:2.6rem;color:var(--silver-bright)}
.band .lbl{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-top:.35rem}

/* service page article */
article.service{max-width:720px;margin:0 auto;padding:0 24px}
article.service .eyebrow{display:block;margin:5rem 0 1.1rem;text-align:center}
article.service h1{font-size:clamp(2.2rem,5.5vw,3.4rem);text-align:center}
article.service .rule{margin:2rem auto 3rem}
article.service p{margin-bottom:1.4rem}
article.service h2{font-size:1.6rem;margin:2.8rem 0 1rem}
article.service ul{margin:0 0 1.4rem 1.2rem}
article.service li{margin-bottom:.5rem}
.cta-panel{border:1px solid var(--line);background:var(--panel);padding:3rem 2rem;text-align:center;margin:4rem 0 5rem}
.cta-panel h2{margin-bottom:.8rem}
.cta-panel p{color:var(--muted);max-width:30rem;margin:0 auto 1.8rem}
.tel{font-family:"Cormorant Garamond",serif;font-size:1.5rem;letter-spacing:.04em;color:var(--silver-bright);display:block;margin-top:1.2rem}

/* footer */
footer.site{border-top:1px solid var(--line);padding:3.5rem 0 2.5rem;text-align:center}
footer .brand{justify-content:center;margin-bottom:1.1rem}
footer .fineprint{font-size:.8rem;color:var(--muted);line-height:2}
footer nav{display:flex;justify-content:center;gap:1.8rem;margin:1.4rem 0;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase}
footer nav a{color:var(--muted)}
footer nav a:hover{color:var(--silver-bright)}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* contact */
.contact-card{max-width:560px;margin:0 auto;border:1px solid var(--line);background:var(--panel);padding:3rem 2.2rem;text-align:center}
.contact-card .row{margin:1.6rem 0}
.contact-card .lbl{font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}
.contact-card .val{font-family:"Cormorant Garamond",serif;font-size:1.45rem;color:var(--silver-bright)}

/* diamond-ring spark: single point of light at the 45° upper-right of the hero ring */
.eclipse .spark::before{
  content:"";position:absolute;left:85.35%;top:14.65%;
  width:72px;height:72px;transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle, rgba(255,248,225,.95) 0%, rgba(243,210,122,.5) 32%, rgba(243,210,122,0) 70%);
}