:root{
  color-scheme: light;
  --bg:#F4F7FA;
  --surface:#FFFFFF;
  --surface-2:#EAF0F6;
  --ink:#0F1B2A;
  --ink-2:#51657A;
  --ink-3:#7A8CA0;
  --line:#D9E2EB;
  --line-strong:#BCCADA;
  --blue:#0E7FD0;
  --blue-ink:#0A5E9C;
  --blue-wash:#E6F2FC;
  --amber:#9A7620;
  --night:#0A1018;
  --night-2:#0F1B2A;
  --night-ink:#E7F0F8;
  --night-ink-2:#9FB4C8;
  --night-line:#20303F;
  --chart-blue:#1E88D8;
  --chart-amber:#A87D1E;
  --display:'Poppins','Segoe UI',system-ui,sans-serif;
  --body:'IBM Plex Sans','Segoe UI',system-ui,sans-serif;
  --measure:40rem;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --bg:#070D14;
    --surface:#0F1B2A;
    --surface-2:#142434;
    --ink:#E9F1F8;
    --ink-2:#9BAEC0;
    --ink-3:#7B8EA1;
    --line:#1D2C3C;
    --line-strong:#2B3F53;
    --blue:#4FB4F5;
    --blue-ink:#8FD4FF;
    --blue-wash:#102639;
    --amber:#DCC489;
    --night:#050A10;
    --night-2:#0C1622;
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --bg:#070D14;
  --surface:#0F1B2A;
  --surface-2:#142434;
  --ink:#E9F1F8;
  --ink-2:#9BAEC0;
  --ink-3:#7B8EA1;
  --line:#1D2C3C;
  --line-strong:#2B3F53;
  --blue:#4FB4F5;
  --blue-ink:#8FD4FF;
  --blue-wash:#102639;
  --amber:#DCC489;
  --night:#050A10;
  --night-2:#0C1622;
}

*{box-sizing:border-box;}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--body); font-size:17px; line-height:1.58;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;}
p{margin:0;}
a{color:var(--blue-ink);}
.wrap{max-width:52rem;margin:0 auto;padding-inline:16px;}
.col{max-width:var(--measure);}
.center{margin-inline:auto;}

/* ---------- nav ---------- */
.nav{
  position:sticky; top:env(safe-area-inset-top,0px); z-index:30;
  background:color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;gap:.6rem;padding-block:.75rem;}
.mark{width:28px;height:28px;flex:none;display:block;}
.brand{font-family:var(--display);font-weight:700;font-size:1.02rem;line-height:1;letter-spacing:.004em;color:var(--ink);text-decoration:none;}
.brand span{color:var(--blue);}
.nav-links{margin-left:auto;display:flex;gap:1.1rem;align-items:center;}
.nav-links a{
  font-size:.86rem;font-weight:500;color:var(--ink-2);text-decoration:none;
}
.nav-links a:hover{color:var(--ink);}
.nav-tel{
  font-family:var(--display);font-weight:600;font-size:.88rem;
  color:var(--ink)!important;font-variant-numeric:tabular-nums;user-select:all;
}
@media(max-width:620px){ .nav-links a.hide-sm{display:none;} }

/* ---------- before/after ---------- */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:6px;}
.frame{position:relative;margin:0;}
.frame img{display:block;width:100%;height:100%;object-fit:cover;border-radius:3px;}
.tag{
  position:absolute;left:10px;top:10px;
  font-family:var(--display);font-weight:600;font-size:.64rem;
  letter-spacing:.14em;text-transform:uppercase;
  padding:.26rem .48rem;border-radius:2px;background:#0B1620E0;
}
.tag.before{color:#F0D9A0;}
.tag.after{color:#8FD4FF;}
figcaption{margin-top:.5rem;font-size:.8rem;color:var(--ink-3);}

/* ---------- hero ---------- */
.hero{padding-block:1.6rem 0;}
.hero h1{
  font-size:clamp(2rem,6.6vw,3rem);font-weight:700;
  line-height:1.05;letter-spacing:-.025em;margin-top:1.7rem;
}
.hero h1 em{font-style:normal;color:var(--blue);}
.hero .sub{margin-top:.95rem;font-size:1.08rem;color:var(--ink-2);}

/* ---------- sections ---------- */
section{padding-block:2.6rem;}
section + section{border-top:1px solid var(--line);}
.eyebrow{
  font-family:var(--display);font-weight:600;font-size:.7rem;
  letter-spacing:.15em;text-transform:uppercase;color:var(--blue);margin-bottom:.7rem;
}
h2{font-size:clamp(1.4rem,4.4vw,1.85rem);font-weight:600;letter-spacing:-.015em;line-height:1.18;}
h3{font-size:1.06rem;font-weight:600;letter-spacing:-.005em;}
section p + p{margin-top:.85rem;}
section p{color:var(--ink-2);}
.lead{font-size:1.06rem;}

/* ---------- night band ---------- */
.night{
  background:var(--night);color:var(--night-ink);
  margin-block:0; padding-block:3rem;
  border-top:1px solid var(--night-line);border-bottom:1px solid var(--night-line);
}
.night h2{color:#fff;}
.night p{color:var(--night-ink-2);}
.night .eyebrow{color:#8FD4FF;}
.chart{margin-top:1.7rem;max-width:34rem;}
.bar-row{display:grid;grid-template-columns:1fr;gap:.3rem;margin-bottom:1.05rem;}
.bar-head{display:flex;align-items:baseline;gap:.6rem;}
.bar-name{font-size:.9rem;color:var(--night-ink);font-weight:500;}
.bar-val{
  margin-left:auto;font-family:var(--display);font-weight:600;
  font-size:.95rem;font-variant-numeric:tabular-nums;color:#fff;
}
.track{height:13px;background:#16222F;border-radius:2px;overflow:hidden;}
.fill{height:100%;border-radius:2px 4px 4px 2px;}
.fill.clouded{background:var(--chart-amber);}
.fill.restored{background:var(--chart-blue);}
.fill.newref{background:transparent;border:1px dashed #44586C;border-radius:2px;}
.chart-note{margin-top:.2rem;font-size:.78rem;color:#7B92A8;}

/* ---------- price ---------- */
.price-card{
  margin-top:1.5rem;background:var(--surface);
  border:1px solid var(--line-strong);border-radius:5px;overflow:hidden;
  max-width:34rem;
}
.price-top{display:flex;align-items:baseline;gap:.75rem;padding:1.15rem 1.25rem .9rem;}
.price-fig{font-family:var(--display);font-weight:700;font-size:2.35rem;letter-spacing:-.03em;color:var(--ink);line-height:1;}
.price-unit{font-size:.92rem;color:var(--ink-2);}
.price-list{list-style:none;margin:0;padding:0 1.25rem 1.2rem;display:grid;gap:.5rem;}
.price-list li{display:flex;gap:.65rem;font-size:.95rem;color:var(--ink-2);align-items:flex-start;}
.price-list li::before{content:"";flex:none;width:6px;height:6px;margin-top:.55rem;border-radius:50%;background:var(--blue);}
.price-foot{padding:.75rem 1.25rem;background:var(--surface-2);border-top:1px solid var(--line);font-size:.79rem;color:var(--ink-3);}

/* ---------- steps ---------- */
.grits{display:flex;flex-wrap:wrap;gap:5px;margin-top:1.15rem;font-family:var(--display);font-variant-numeric:tabular-nums;}
.grit{font-size:.78rem;font-weight:500;padding:.3rem .5rem;border:1px solid var(--line-strong);border-radius:2px;color:var(--ink-2);background:var(--surface);}
.grit.seal{background:var(--night-2);color:#8FD4FF;border-color:var(--night-2);font-weight:600;}
.steps{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:1.25rem;counter-reset:s;}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:.95rem;align-items:start;}
.steps li::before{
  counter-increment:s;content:counter(s);
  font-family:var(--display);font-weight:600;font-size:.78rem;
  width:1.65rem;height:1.65rem;display:grid;place-items:center;
  border-radius:50%;background:var(--blue-wash);color:var(--blue-ink);margin-top:.1rem;
}
.steps h3{margin-bottom:.2rem;}
.steps p{font-size:.95rem;}

/* ---------- facts ---------- */
.facts{list-style:none;padding:0;margin:1.1rem 0 0;display:grid;gap:.55rem;}
.facts li{display:flex;gap:.7rem;align-items:flex-start;font-size:.97rem;color:var(--ink-2);}
.facts li::before{content:"";flex:none;width:7px;height:7px;margin-top:.55rem;border-radius:50%;background:var(--blue);}

/* ---------- grids ---------- */
.proof{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem 1.1rem;margin-top:1.4rem;}
.proof .pair{gap:4px;}
.proof .tag{font-size:.56rem;left:7px;top:7px;padding:.2rem .36rem;}
.towns{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:.75rem;margin-top:1.3rem;}
.town{
  display:block;padding:1rem 1.1rem;background:var(--surface);
  border:1px solid var(--line);border-radius:4px;text-decoration:none;
}
.town:hover{border-color:var(--blue);}
.town b{display:block;font-family:var(--display);font-weight:600;font-size:1rem;color:var(--ink);}
.town span{display:block;margin-top:.15rem;font-size:.82rem;color:var(--ink-3);}

/* ---------- cta ---------- */
.cta{
  margin-top:2.6rem;padding:1.8rem 1.4rem;background:var(--night);
  border-radius:5px;color:#EAF2F9;
}
.cta h2{color:#fff;}
.cta p{color:#A9BCCE;margin-top:.75rem;}
.num{
  display:block;margin-top:1.2rem;font-family:var(--display);font-weight:700;
  font-size:clamp(1.7rem,6.2vw,2.15rem);letter-spacing:-.02em;color:#fff;
  font-variant-numeric:tabular-nums;user-select:all;
}
.num-help{margin-top:.3rem;font-size:.79rem;color:#7D93A8;}
.sms-note{margin-top:1.05rem;font-size:.72rem;line-height:1.5;color:#6B8098!important;max-width:34rem;}
.btns{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.05rem;}
.btn{
  font-family:var(--display);font-weight:600;font-size:.95rem;
  padding:.72rem 1.15rem;border-radius:3px;border:1px solid transparent;
  cursor:pointer;text-decoration:none;display:inline-block;
}
.btn-primary{background:#1C9BEE;color:#05121E;}
.btn-ghost{background:transparent;color:#CFE3F3;border-color:#2C4054;}
.btn:focus-visible{outline:2px solid #8FD4FF;outline-offset:2px;}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);margin-top:2.8rem;padding-block:1.6rem 2.4rem;font-size:.8rem;color:var(--ink-3);line-height:1.55;}
footer a{color:var(--ink-2);}
.foot-links{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:.8rem;}
.src{font-size:.74rem;margin-top:.7rem;}

@media(max-width:560px){
  body{font-size:16px;}
  .pair{grid-template-columns:1fr;gap:4px;}
  .proof{grid-template-columns:1fr;gap:1.6rem;}
}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;}}