/* ============================================================
   Surviving Your Serengeti — shared design system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,300;1,9..144,400;1,9..144,500;1,9..144,600&family=Work+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --cream:#FBF6EA;
  --paper:#FFFDF8;
  --sand:#F3EAD6;
  --ink:#2B2013;
  --night:#191309;
  --night-2:#241B0F;
  --muted:#7C6E56;
  --muted-dim:#A79C82;
  --gold:#B8862E;
  --gold-lit:#D8A94B;
  --gold-deep:#8C631E;
  --rust:#A8461F;
  --line:rgba(43,32,19,0.12);
  --line-strong:rgba(43,32,19,0.22);
  --line-dark:rgba(251,246,234,0.16);
  --shadow-sm:0 1px 2px rgba(43,32,19,.04), 0 6px 18px rgba(43,32,19,.05);
  --shadow:0 2px 4px rgba(43,32,19,.04), 0 14px 40px rgba(43,32,19,.08);
  --shadow-lg:0 4px 8px rgba(43,32,19,.05), 0 30px 70px rgba(43,32,19,.13);
  --ease:cubic-bezier(.22,.68,.32,1);

  --c-lion:#A8461F;
  --c-crocodile:#5C6B3F;
  --c-wildebeest:#46707A;
  --c-mongoose:#7A5C3E;
  --c-elephant:#8A7F63;
  --c-cheetah:#B8862E;
  --c-giraffe:#C99A3E;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;scroll-padding-top:76px;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Work Sans',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  min-height:100vh;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;}
button{font-family:inherit;cursor:pointer;}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.honeypot{position:absolute;left:-9999px;opacity:0;height:0;}

.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,48px);}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 clamp(20px,5vw,48px);}

/* ---------------- Typography ---------------- */
h1,h2,h3,h4{font-family:'Fraunces',Georgia,serif;font-weight:400;letter-spacing:-0.015em;margin:0;}
h1{font-size:clamp(2.4rem,6.2vw,4.6rem);line-height:1.02;}
h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.08;}
h3{font-size:clamp(1.2rem,2.2vw,1.6rem);line-height:1.2;}
.serif-it{font-style:italic;font-weight:400;}

.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold-deep);
  display:inline-flex;align-items:center;gap:12px;margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);flex-shrink:0;}
.eyebrow.on-dark{color:var(--gold-lit);}
.eyebrow.on-dark::before{background:var(--gold-lit);}
.eyebrow.centered{justify-content:center;}
.eyebrow.centered::after{content:"";width:26px;height:1px;background:var(--gold);flex-shrink:0;}
.eyebrow.centered.on-dark::after{background:var(--gold-lit);}

.lede{font-size:clamp(1.02rem,1.7vw,1.18rem);line-height:1.72;color:var(--muted);}
.rule{height:1px;background:var(--line);border:0;margin:0;}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;font-size:13px;font-weight:600;letter-spacing:.04em;
  border-radius:3px;text-decoration:none;border:1px solid transparent;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
  white-space:nowrap;
}
.btn .arrow{transition:transform .25s var(--ease);font-size:15px;line-height:1;}
.btn:hover .arrow{transform:translateX(4px);}
.btn-primary{background:var(--gold);color:#2B2013;border-color:var(--gold);}
.btn-primary:hover{background:var(--gold-lit);border-color:var(--gold-lit);transform:translateY(-2px);box-shadow:0 10px 26px rgba(184,134,46,.32);}
.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none;}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-outline:hover{border-color:var(--gold);background:rgba(184,134,46,.07);transform:translateY(-2px);}
.btn-outline.on-dark{color:#FBF6EA;border-color:var(--line-dark);}
.btn-outline.on-dark:hover{border-color:var(--gold-lit);background:rgba(216,169,75,.12);}
.btn-ghost{background:transparent;border:1px solid var(--line-strong);color:var(--ink);padding:13px 22px;font-size:13px;font-weight:500;border-radius:3px;transition:border-color .18s,background .18s;}
.btn-ghost:hover:not(:disabled){border-color:var(--gold);background:rgba(184,134,46,.06);}
.btn-ghost:disabled{opacity:.32;cursor:not-allowed;}
.btn:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;}

/* ---------------- Nav ---------------- */
.topnav{
  position:sticky;top:0;z-index:60;
  background:rgba(251,246,234,.86);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,background .3s,box-shadow .3s;
}
.topnav.scrolled{border-bottom-color:var(--line);box-shadow:0 1px 20px rgba(43,32,19,.05);}
.topnav-inner{
  max-width:1180px;margin:0 auto;padding:14px clamp(20px,5vw,48px);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0;}
.brand img{width:30px;height:30px;object-fit:contain;}
.brand-txt{font-family:'Fraunces',serif;font-style:italic;font-weight:500;font-size:1.02rem;line-height:1.1;letter-spacing:-.01em;}
.navlinks{display:flex;align-items:center;gap:4px;}
.navlinks a{
  font-size:12.5px;font-weight:600;letter-spacing:.02em;text-decoration:none;
  padding:9px 15px;border-radius:20px;color:var(--muted);
  border:1px solid transparent;transition:color .18s,border-color .18s,background .18s;
}
.navlinks a:hover{color:var(--ink);border-color:var(--line-strong);}
.navlinks a.cta{background:var(--ink);color:var(--cream);border-color:var(--ink);}
.navlinks a.cta:hover{background:var(--gold);color:#2B2013;border-color:var(--gold);}
.navlinks a.active{background:var(--ink);color:var(--cream);border-color:var(--ink);}
@media(max-width:720px){
  .navlinks a.hide-sm{display:none;}
  .brand-txt{font-size:.92rem;max-width:150px;}
}

/* ---------------- Reveal animation ---------------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;}
}

/* ---------------- Sections ---------------- */
section{position:relative;}
.sec{padding:clamp(64px,10vw,120px) 0;}
.sec-dark{background:var(--night);color:var(--cream);}
.sec-dark h2{color:#FDFAF2;}
.sec-dark .lede{color:rgba(251,246,234,.68);}
.sec-sand{background:var(--sand);}

.sec-head{max-width:660px;margin-bottom:clamp(36px,5vw,56px);}
.sec-head.centered{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------------- Footer ---------------- */
.sitefoot{background:var(--night);color:rgba(251,246,234,.55);padding:clamp(48px,7vw,72px) 0 34px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:38px;border-bottom:1px solid var(--line-dark);}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:30px;}}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.foot-brand img{width:34px;height:34px;object-fit:contain;}
.foot-brand span{font-family:'Fraunces',serif;font-style:italic;font-size:1.15rem;color:#FDFAF2;}
.foot-blurb{font-size:14px;line-height:1.7;max-width:340px;}
.foot-col h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-lit);margin-bottom:16px;font-weight:400;}
.foot-col a{display:block;font-size:14px;text-decoration:none;padding:5px 0;color:rgba(251,246,234,.62);transition:color .18s;}
.foot-col a:hover{color:var(--gold-lit);}
.foot-bottom{padding-top:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(251,246,234,.4);}