/* Keystone Classical Academy — Laurel & Limestone identity */
:root{
  --ink:#12211B;
  --laurel:#1F4A38;
  --laurel-deep:#143327;
  --bone:#F6F5F0;
  --chalk:#FCFBF8;
  --moss:#5C6E63;
  --line:rgba(18,33,27,.14);
  --line-light:rgba(246,245,240,.22);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--chalk);
  color:var(--ink);
  font-family:'Archivo',system-ui,sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  color-scheme:light;
}
::selection{background:var(--laurel);color:var(--chalk)}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:3px solid var(--laurel);outline-offset:3px;border-radius:2px}
img,svg{display:block;max-width:100%}

.serif{font-family:'Fraunces',Georgia,serif}
.label{
  font-size:11px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;
}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px clamp(20px,5vw,56px);
  background:color-mix(in srgb,var(--chalk) 88%,transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand svg{width:30px;height:20px}
.brand-name{font-family:'Fraunces',serif;font-weight:600;font-size:18px;letter-spacing:.02em}
.brand-name em{font-style:italic;font-weight:400;color:var(--laurel)}
.nav-links{display:flex;flex-wrap:wrap;gap:clamp(14px,2.4vw,30px);align-items:center}
.nav-links a{
  text-decoration:none;font-size:12px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--moss);transition:color .15s;
}
.nav-links a:hover{color:var(--laurel)}
.nav-links a[aria-current="page"]{color:var(--ink);border-bottom:2px solid var(--laurel);padding-bottom:2px}
.nav-cta{
  text-decoration:none;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  background:var(--laurel);color:var(--chalk)!important;padding:10px 18px;border-radius:2px;
  transition:background .15s;
}
.nav-cta:hover{background:var(--laurel-deep)}

/* ---------- Hero (shared inner-page header) ---------- */
.page-head{
  padding:clamp(72px,11vw,140px) clamp(20px,6vw,64px) clamp(48px,7vw,88px);
  max-width:1080px;margin:0 auto;
}
.page-head .label{color:var(--laurel);margin-bottom:22px}
.page-head h1{
  font-family:'Fraunces',serif;font-weight:600;
  font-size:clamp(42px,7vw,84px);line-height:1.0;letter-spacing:-.02em;
  max-width:15ch;
}
.page-head h1 em{font-style:italic;font-weight:430;color:var(--laurel)}
.page-head .lede{
  margin-top:28px;max-width:52ch;font-size:clamp(17px,1.6vw,20px);color:var(--moss);line-height:1.65;
}

/* ---------- Sections ---------- */
.band{padding:clamp(64px,9vw,120px) clamp(20px,6vw,64px)}
.band-inner{max-width:1080px;margin:0 auto}
.band.green{background:var(--laurel);color:var(--bone)}
.band.green .label{color:color-mix(in srgb,var(--bone) 72%,var(--laurel))}
.band.deep{background:var(--laurel-deep);color:var(--bone)}
.band.bone{background:var(--bone)}
.rule{border:none;border-top:1px solid var(--line)}

.statement{
  font-family:'Fraunces',serif;font-weight:500;
  font-size:clamp(26px,3.6vw,44px);line-height:1.2;letter-spacing:-.01em;
  max-width:24ch;
}
.statement em{font-style:italic;font-weight:400}
.band.green .statement em,.band.deep .statement em{color:#CFE3D6}

/* ---------- Fact rows ---------- */
.facts{display:grid;gap:0;border-top:1px solid var(--line)}
.fact{
  display:grid;grid-template-columns:minmax(120px,220px) 1fr;gap:clamp(16px,4vw,48px);
  padding:26px 0;border-bottom:1px solid var(--line);align-items:baseline;
}
.fact dt{font-family:'Fraunces',serif;font-style:italic;font-size:18px;color:var(--laurel)}
.fact dd{font-size:16px;line-height:1.65;max-width:60ch}
.band.green .fact,.band.deep .fact{border-color:var(--line-light)}
.band.green .fact dt,.band.deep .fact dt{color:#CFE3D6}

/* ---------- Big claim numbers ---------- */
.claims{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:48px}
.claim{background:var(--chalk);padding:34px 26px}
.band.bone .claim{background:var(--bone)}
.claim-big{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(38px,4.4vw,58px);line-height:1;letter-spacing:-.02em;color:var(--laurel)}
.claim-txt{margin-top:12px;font-size:14px;color:var(--moss);line-height:1.55;max-width:30ch}

/* ---------- Countdown ---------- */
.count{display:flex;gap:clamp(22px,5vw,64px);flex-wrap:wrap;margin-top:40px}
.count-unit{min-width:70px}
.count-num{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(40px,5.5vw,68px);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.count-lab{margin-top:10px;font-size:11px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:#9FBCA9}

/* ---------- CTA band ---------- */
.cta{
  display:inline-block;text-decoration:none;
  background:var(--bone);color:var(--ink);
  font-weight:700;font-size:13px;letter-spacing:.16em;text-transform:uppercase;
  padding:20px 40px;border-radius:2px;transition:transform .15s,box-shadow .15s;
}
.cta:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.25)}
.cta.dark{background:var(--laurel);color:var(--chalk)}
.cta.dark:hover{box-shadow:0 10px 30px rgba(31,74,56,.35)}

/* ---------- Footer ---------- */
footer{
  background:var(--ink);color:#8FA398;
  padding:44px clamp(20px,6vw,64px);
  display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;
}
footer a{color:#CFE3D6;text-decoration:none}
footer a:hover{text-decoration:underline}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot-brand svg{width:26px;height:17px}

/* ---------- Arch hero (home) ---------- */
.arch-hero{
  background:var(--laurel-deep);color:var(--bone);
  padding:clamp(70px,10vw,120px) clamp(20px,6vw,64px) clamp(64px,9vw,110px);
  overflow:hidden;
}
.arch-wrap{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,6vw,80px);align-items:center}
.arch-hero h1{
  font-family:'Fraunces',serif;font-weight:600;
  font-size:clamp(46px,7.2vw,92px);line-height:.98;letter-spacing:-.025em;
}
.arch-hero h1 em{font-style:italic;font-weight:420;color:#CFE3D6}
.arch-hero .lede{margin-top:26px;font-size:clamp(16px,1.5vw,19px);color:#AFC7B8;max-width:44ch;line-height:1.65}
.hero-meta{margin-top:34px;display:flex;flex-wrap:wrap;gap:12px 28px;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#8FB3A0}
.hero-ctas{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}
.arch-fig{justify-self:center}
.arch-fig svg{width:min(340px,72vw);height:auto}
.voussoir{fill:none;stroke:#3E6C57;stroke-width:2}
.keystone-block{fill:#F6F5F0;stroke:none}
.arch-caption{margin-top:18px;text-align:center;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:#6E8F7D;font-weight:600}
@media (prefers-reduced-motion:no-preference){
  .arch-fig .keystone-block{animation:seat 1.1s cubic-bezier(.2,.7,.2,1) .3s both}
  @keyframes seat{from{transform:translateY(-22px);opacity:0}to{transform:translateY(0);opacity:1}}
  .arch-hero h1,.arch-hero .lede,.hero-meta,.hero-ctas{animation:rise .8s ease-out both}
  .arch-hero .lede{animation-delay:.12s}.hero-meta{animation-delay:.2s}.hero-ctas{animation-delay:.28s}
  @keyframes rise{from{transform:translateY(14px);opacity:0}to{transform:translateY(0);opacity:1}}
}

/* ---------- Doors (home nav cards) ---------- */
.doors{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.door{background:var(--chalk);padding:38px 30px;text-decoration:none;transition:background .15s}
.door:hover{background:var(--bone)}
.door .label{color:var(--laurel)}
.door h3{font-family:'Fraunces',serif;font-weight:600;font-size:26px;margin:14px 0 10px;letter-spacing:-.01em}
.door p{font-size:15px;color:var(--moss);line-height:1.6}
.door-go{display:inline-block;margin-top:18px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--laurel)}

/* ---------- Covenant / list blocks ---------- */
.tenets{counter-reset:t;display:grid;gap:0;border-top:1px solid var(--line)}
.tenet{padding:30px 0;border-bottom:1px solid var(--line)}
.tenet h3{font-family:'Fraunces',serif;font-weight:600;font-size:24px;letter-spacing:-.01em}
.tenet h3::before{counter-increment:t;content:counter(t,upper-roman) ".";font-style:italic;font-weight:400;color:var(--laurel);margin-right:14px}
.tenet p{margin-top:8px;font-size:16px;color:var(--moss);max-width:62ch}
.band.green .tenet,.band.deep .tenet{border-color:var(--line-light)}
.band.green .tenet p,.band.deep .tenet p{color:#AFC7B8}
.band.green .tenet h3::before,.band.deep .tenet h3::before{color:#CFE3D6}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .arch-wrap{grid-template-columns:1fr}
  .arch-fig{order:-1}
  .arch-fig svg{width:min(240px,60vw)}
  .fact{grid-template-columns:1fr;gap:6px}
}
@media (max-width:640px){
  .nav{flex-wrap:wrap}
  .nav-links{width:100%;justify-content:flex-start;padding-top:8px}
}