/* PolyMathDuck — one stylesheet for every page.
   Plain CSS, no build step. Edit it and re-upload; nothing to compile.

   PHOTOS: every photo slot is a background-image on a class below, and every
   one has a solid colour behind it. If a file is missing the page still looks
   deliberate instead of broken. Drop files into /img/ with the names used here
   and they appear — no HTML to touch. */

:root{
  --bg:#fbfaf7;          /* page */
  --band:#f0ece3;        /* alternate section */
  --panel:#ffffff;       /* cards */
  --deep:#1d222c;        /* dark section */
  --deep-ink:#f3f2ef;
  --ink:#17171a;
  --muted:#5f5d59;
  --rule:#e1ded6;
  --accent:#b8860b;
  --accent-hi:#a2760a;
  --accent-soft:#f7efdc;
  --shadow:0 1px 2px rgba(20,18,12,.05),0 8px 24px -12px rgba(20,18,12,.18);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#141417;
    --band:#1b1b20;
    --panel:#212127;
    --deep:#0e1014;
    --deep-ink:#f2f1ee;
    --ink:#f2f1ee;
    --muted:#a5a39d;
    --rule:#32323a;
    --accent:#e0a92e;
    --accent-hi:#f0bb45;
    --accent-soft:#2a2418;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -14px rgba(0,0,0,.7);
  }
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 17px/1.7 Georgia,'Times New Roman',serif;
}
img{max-width:100%;display:block}

/* ---------------------------------------------------------------- layout */
.wrap{max-width:1080px;margin:0 auto;padding:0 26px}
.narrow{max-width:680px;margin:0 auto}

/* full-width colour bands — this is what gives the page its rhythm */
.band{padding:74px 0;background:var(--bg)}
.band.alt{background:var(--band)}
.band.deep{background:var(--deep);color:var(--deep-ink)}
.band.deep h2{color:rgba(243,242,239,.6)}
.band.deep .h2rule{background:var(--accent)}
.band.deep p{color:rgba(243,242,239,.86)}
.band.deep .small{color:rgba(243,242,239,.6)}
/* cards sitting on the dark band keep their own light surface, so their text
   must go back to normal ink — the band rule above would wash it out */
.band.deep .frame,.band.deep .pcard,.band.deep .card,.band.deep .mock{color:var(--ink)}
.band.deep .frame p,.band.deep .pcard p,.band.deep .card p,.band.deep .mock p{color:var(--muted)}
.band + .band{border-top:1px solid transparent}

/* ---------------------------------------------------------------- header */
header.site{
  position:sticky;top:0;z-index:40;
  background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--rule);
}
header.site .wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap;
}
.brand{
  display:inline-flex;align-items:center;gap:9px;
  font:700 14px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  letter-spacing:.15em;text-transform:uppercase;color:var(--accent);
  text-decoration:none;white-space:nowrap;
}
svg.mark{width:27px;height:24px;flex:none;color:var(--accent)}
nav.site{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
nav.site a{
  font:500 14px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  color:var(--muted);text-decoration:none;padding:5px 0;
  border-bottom:2px solid transparent;
}
nav.site a:hover{color:var(--ink)}
nav.site a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}

/* ---------------------------------------------------------------- buttons */
.btn{
  display:inline-block;text-decoration:none;border-radius:9px;
  font:600 15px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  padding:13px 20px;border:1px solid var(--rule);color:var(--ink);
  background:var(--panel);white-space:nowrap;
}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-hi);border-color:var(--accent-hi)}
.btn.ghost{background:transparent;color:var(--deep-ink);border-color:rgba(255,255,255,.32)}
.btn.ghost:hover{border-color:#fff}
nav.site .btn{padding:10px 15px;font-size:14px}

/* ---------------------------------------------------------------- hero */
.hero{
  position:relative;isolation:isolate;
  background:#24262b var(--hero-img,none) center/cover no-repeat;
  color:#fff;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(12,14,18,.93) 0%,rgba(12,14,18,.82) 42%,rgba(12,14,18,.45) 100%);
}
.hero .wrap{padding-top:96px;padding-bottom:96px}
.hero .inner{max-width:640px}
.hero .kicker{
  font:700 12px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  letter-spacing:.16em;text-transform:uppercase;color:var(--accent-hi);
  margin:0 0 18px;
}
.hero h1{
  font:600 clamp(32px,4.6vw,52px)/1.13 Georgia,serif;
  margin:0;color:#fff;letter-spacing:-.02em;
}
.hero p{
  font-size:19px;line-height:1.6;color:rgba(255,255,255,.84);
  margin:20px 0 0;max-width:560px;
}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}

/* a smaller hero for interior pages */
.hero.sub .wrap{padding-top:70px;padding-bottom:70px}
.hero.sub h1{font-size:clamp(29px,3.6vw,42px)}

/* ---------------------------------------------------------------- type */
h1{font:600 38px/1.18 Georgia,serif;margin:0 0 4px;letter-spacing:-.015em}
h2{
  font:700 12px/1.4 -apple-system,'Segoe UI',Arial,sans-serif;
  letter-spacing:.15em;text-transform:uppercase;color:var(--muted);
  margin:0 0 6px;
}
.h2rule{width:42px;height:2px;background:var(--accent);margin:0 0 22px}
h3{font:600 22px/1.35 Georgia,serif;margin:30px 0 8px}
p{margin:0 0 18px}
.lede{font-size:20px;color:var(--muted);margin:14px 0 0}
.small{font-size:15px;color:var(--muted)}
a{color:var(--accent)}
strong{font-weight:600}
ul,ol{margin:0 0 18px;padding-left:22px}
li{margin-bottom:10px}

/* ---------------------------------------------------------------- grids */
.grid{display:grid;gap:22px}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.grid.g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){
  .grid.g3,.grid.g2{grid-template-columns:1fr}
}

/* photo card — image on top, words underneath */
.pcard{
  background:var(--panel);border:1px solid var(--rule);border-radius:14px;
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.pcard .shot{
  aspect-ratio:16/10;
  background:var(--accent-soft) var(--img,none) center/cover no-repeat;
  border-bottom:1px solid var(--rule);
}
.pcard .body{padding:22px 24px 24px;flex:1;display:flex;flex-direction:column}
.pcard h3{margin:0 0 8px;font-size:20px}
.pcard p{color:var(--muted);font-size:16px;margin:0 0 14px}
.pcard .go{
  margin-top:auto;font:600 15px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  text-decoration:none;
}

.tag{
  display:inline-block;
  font:700 11px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  letter-spacing:.1em;text-transform:uppercase;color:var(--accent);
  border:1px solid var(--accent);border-radius:99px;
  padding:5px 10px;margin:0 0 12px;
}

/* the plain card, kept for text-only blocks */
.card{
  background:var(--panel);border:1px solid var(--rule);border-radius:14px;
  padding:24px 26px;box-shadow:var(--shadow);
}
.card h3{margin:0 0 8px;font-size:20px}
.card p:last-child{margin-bottom:0}
.card .hd{display:flex;align-items:center;gap:12px;margin:0 0 8px}
.card .hd h3{margin:0}
svg.ico{width:27px;height:27px;flex:none;color:var(--accent)}

/* ---------------------------------------------------------------- before / after */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
@media (max-width:760px){.split{grid-template-columns:1fr}}
.frame{
  background:var(--panel);border:1px solid var(--rule);border-radius:14px;
  overflow:hidden;box-shadow:var(--shadow);
}
.frame .shot{
  aspect-ratio:4/3;
  background:var(--accent-soft) var(--img,none) center/cover no-repeat;
}
.frame .cap{padding:18px 20px 20px}
.frame .lab{
  display:inline-block;margin:0 0 8px;
  font:700 11px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  letter-spacing:.12em;text-transform:uppercase;
}
.frame.before .lab{color:var(--muted)}
.frame.after .lab{color:var(--accent)}
.frame.after{border-color:var(--accent)}
.frame p{margin:0;font-size:16px;color:var(--muted)}

/* ---------------------------------------------------------------- stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat .n{
  font:600 40px/1 Georgia,serif;color:var(--accent);display:block;
  letter-spacing:-.02em;
}
.stat p{margin:10px 0 0;font-size:15px;line-height:1.5}

/* ---------------------------------------------------------------- pieces */
.note{
  background:var(--accent-soft);border-left:3px solid var(--accent);
  padding:18px 22px;margin:26px 0;border-radius:0 8px 8px 0;
}
.note p{margin:0;font-size:16px}
.note p + p{margin-top:10px}
.band.deep .note{background:rgba(255,255,255,.06);border-left-color:var(--accent)}

.pull{
  font:600 23px/1.5 Georgia,serif;
  border-left:3px solid var(--accent);padding-left:22px;
  margin:30px 0;color:var(--ink);
}
.band.deep .pull{color:var(--deep-ink)}

.next{display:flex;gap:14px;flex-wrap:wrap;margin:0}
.next a{
  font:500 15px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  text-decoration:none;border:1px solid var(--rule);border-radius:9px;
  padding:13px 17px;color:var(--ink);background:var(--panel);
}
.next a:hover{border-color:var(--accent)}

/* ---------------------------------------------------------------- figures */
figure{margin:30px 0;padding:0}
figure svg{display:block;width:100%;height:auto}
figcaption{
  font:400 14px/1.55 -apple-system,'Segoe UI',Arial,sans-serif;
  color:var(--muted);margin-top:12px;
}
svg text{font-family:-apple-system,'Segoe UI',Arial,sans-serif}

.mock{
  background:var(--panel);border:1px solid var(--rule);border-radius:12px;
  padding:18px 20px;box-shadow:var(--shadow);
  font:400 15px/1.55 -apple-system,'Segoe UI',Arial,sans-serif;
}
.mock + .mock{margin-top:14px}
.mock .biz{font-weight:700;font-size:16px;margin:0 0 3px}
.mock .meta{color:var(--muted);font-size:13px;margin:0}
.mock .stars{color:var(--accent);letter-spacing:2px}
.claimbtn{
  display:inline-block;margin-top:13px;padding:9px 14px;border-radius:8px;
  border:1px dashed var(--accent);color:var(--accent);
  font:600 13px/1 -apple-system,'Segoe UI',Arial,sans-serif;
}
.rev{border-left:2px solid var(--rule);padding-left:14px}
.rev .who{font-weight:600;font-size:14px;margin:0}
.rev .body{font-size:14.5px;margin:4px 0 0}
.reply{
  margin:12px 0 0 18px;padding:11px 14px;border-radius:8px;
  background:var(--accent-soft);font-size:14px;
}
.reply .who{font-weight:600;font-size:13px;color:var(--accent);margin:0}

.phone{
  max-width:310px;margin:0 auto;padding:18px 18px 22px;
  border:1px solid var(--rule);border-radius:22px;background:var(--panel);
  box-shadow:var(--shadow);
  font:400 15px/1.5 -apple-system,'Segoe UI',Arial,sans-serif;
}
.phone .q{
  font:700 10.5px/1 -apple-system,'Segoe UI',Arial,sans-serif;
  letter-spacing:.12em;text-transform:uppercase;color:var(--accent);
  margin:16px 0 5px;
}
.phone .ans{font-size:14.5px;margin:0}
.phone .tel{
  display:block;text-align:center;margin-top:18px;padding:12px;
  border:1px solid var(--accent);border-radius:9px;color:var(--accent);
  font-weight:700;font-size:17px;text-decoration:none;
}

/* ---------------------------------------------------------------- footer */
footer.site{
  background:var(--deep);color:rgba(243,242,239,.72);
  padding:44px 0 54px;font-size:15px;
}
footer.site a{color:var(--accent-hi)}
footer.site .cols{display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between}
footer.site p{margin:0 0 7px}
footer.site .fnav{display:flex;gap:20px;flex-wrap:wrap}
footer.site .fnav a{
  text-decoration:none;font:500 15px/1 -apple-system,'Segoe UI',Arial,sans-serif;
}

@media (max-width:520px){
  body{font-size:16px}
  .band{padding:52px 0}
  .hero .wrap{padding-top:66px;padding-bottom:66px}
  .lede{font-size:18px}
  .stat .n{font-size:34px}
}