/* ============================================================
   Givora — shared base layer. Loaded by EVERY page.
   Tokens, reset, base type, skip link, nav (incl. mobile),
   buttons, footer, cookie notice.

   Page-specific rules live in /assets/pages.css (subpages) or
   in an inline <style> block (index.html only).

   NOTE: the nav markup is byte-identical on all 9 pages so that
   tools/check-nav.sh can enforce it. Change it in one page and
   the check fails — update all of them together.
   ============================================================ */

:root{
  --forest:#1E5438;
  --forest-mid:#2A6647;
  --forest-light:#4A8F68;
  --gold:#D4A017;
  --gold-bright:#F5C842;
  --gold-wash:#FDF7E3;
  --cream:#F9F5EE;
  --mist:#EEF7F0;
  --paper:#FFFFFF;
  --ink:#2C2C28;
  --mid:#6B7166;
  --coral:#E06A47; /* form error state only */
  --line:rgba(30,84,56,.12);
  --shadow:0 18px 50px -20px rgba(30,84,56,.4);
  --font-display:'Fraunces',Georgia,serif;
  --font-body:'Hanken Grotesk',system-ui,sans-serif;
  --maxw:1180px;
  --nav-h:74px;
  /* On dark grounds these alphas are the AA floor for small text:
     .70 on --forest = 4.8:1, .55 on --ink = 4.9:1. Don't lower them. */
  --on-forest-soft:rgba(249,245,238,.70);
  --on-ink-soft:rgba(249,245,238,.55);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.06;letter-spacing:-.02em;color:var(--forest)}
.eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--forest-mid)}

/* ===== Skip link ===== */
.skip-link{position:absolute;left:16px;top:-100px;z-index:200;background:var(--forest);color:var(--cream);
  padding:12px 20px;border-radius:0 0 10px 10px;font-weight:600;font-size:.95rem;transition:top .15s ease}
.skip-link:focus{top:0}

/* ===== Nav ===== */
nav{position:sticky;top:0;z-index:100;backdrop-filter:blur(10px);background:rgba(249,245,238,.85);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);max-width:var(--maxw);margin:0 auto;padding:0 28px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:1.5rem;letter-spacing:-.02em;color:var(--forest)}
.logo svg{width:30px;height:30px;flex:none}
.nav-links{display:flex;gap:30px;align-items:center;font-weight:500;font-size:.96rem}
.nav-links a{opacity:.85;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.nav-links a[aria-current="page"]{opacity:1;font-weight:600;color:var(--forest)}

/* Hamburger — hidden on desktop, shown by the media query below */
.nav-toggle{display:none;flex:none;width:44px;height:44px;border:none;background:transparent;cursor:pointer;
  padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;border-radius:10px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--forest);border-radius:2px;
  transition:transform .22s ease,opacity .18s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:900px){
  .nav-toggle{display:flex}
  /* IMPORTANT: backdrop-filter makes an element a containing block for its
     position:fixed descendants, which would resolve the panel below against
     this 74px-tall nav instead of the viewport — collapsing it to a ~50px
     strip. Drop the frosted effect at mobile widths so the panel can be
     fixed to the viewport. Do not re-add backdrop-filter inside this query. */
  nav{backdrop-filter:none;background:var(--cream)}
  /* Same links, different presentation — no duplicated markup. */
  .nav-links{position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;z-index:99;
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    background:var(--cream);border-top:1px solid var(--line);padding:10px 28px 40px;
    overflow-y:auto;-webkit-overflow-scrolling:touch;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .22s ease,transform .22s ease,visibility .22s ease}
  .nav-links[data-open]{opacity:1;visibility:visible;transform:none}
  .nav-links a:not(.btn){display:block;opacity:1;padding:17px 2px;font-size:1.14rem;font-weight:600;
    color:var(--forest);border-bottom:1px solid var(--line)}
  .nav-links a.btn{margin-top:24px;width:100%;justify-content:center;font-size:1rem;padding:15px 22px}
  body[data-nav-open]{overflow:hidden}
}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--forest);color:var(--cream);padding:13px 22px;
  border-radius:100px;font-weight:600;font-size:.95rem;border:none;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease;opacity:1}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px -10px rgba(30,84,56,.7)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-ghost:hover{box-shadow:none;background:var(--ink);color:var(--cream)}

/* ===== Logo bloom micro-animation ===== */
.bloom-anim{transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.logo:hover .bloom-anim{transform:rotate(45deg)}
.bloom-anim .b-core{transform-box:fill-box;transform-origin:center;animation:bloomCore .5s cubic-bezier(.34,1.56,.64,1) both;animation-delay:.55s}
.bloom-anim .b-ray{stroke-dasharray:4;stroke-dashoffset:4;animation:bloomRay .45s ease-out forwards}
.bloom-anim .b-ray:nth-of-type(1){animation-delay:.06s}.bloom-anim .b-ray:nth-of-type(2){animation-delay:.12s}
.bloom-anim .b-ray:nth-of-type(3){animation-delay:.18s}.bloom-anim .b-ray:nth-of-type(4){animation-delay:.24s}
.bloom-anim .b-ray:nth-of-type(5){animation-delay:.3s}.bloom-anim .b-ray:nth-of-type(6){animation-delay:.36s}
.bloom-anim .b-ray:nth-of-type(7){animation-delay:.42s}.bloom-anim .b-ray:nth-of-type(8){animation-delay:.48s}
@keyframes bloomRay{to{stroke-dashoffset:0}}
@keyframes bloomCore{from{transform:scale(0)}to{transform:scale(1)}}

/* ===== Footer ===== */
footer{background:var(--ink);color:var(--on-ink-soft);padding:40px 0 34px;border-top:1px solid rgba(255,255,255,.08)}
.foot-in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:.9rem}
.foot-in .logo{color:var(--cream);font-size:1.25rem}
.foot-links{text-align:center;margin:18px 0 12px;font-size:.9rem}
.foot-links a{color:#F9F5EE;text-decoration:underline}
.disc{font-size:.78rem;color:var(--on-ink-soft);max-width:var(--maxw);margin:18px auto 0;padding:0 28px;line-height:1.5}

/* ===== Scroll reveal =====
   Driven by /assets/site.js. Every page carries a <noscript> override so
   that with JS off the content shows instead of staying at opacity:0. */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ===== Cookie notice (injected by /assets/site.js) ===== */
.cookie-note{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:720px;margin:0 auto;
  background:var(--forest);color:var(--cream);border:1px solid var(--forest-light);border-radius:14px;padding:16px 18px;
  display:flex;gap:14px;align-items:center;justify-content:space-between;box-shadow:0 10px 40px rgba(0,0,0,.28);
  font-size:.92rem;line-height:1.45}
.cookie-note[hidden]{display:none}
.cookie-note p{margin:0}
.cookie-note a{color:var(--cream);text-decoration:underline}
.cookie-note .btn{flex:0 0 auto;background:var(--gold);color:var(--ink);border:none;border-radius:9px;
  padding:9px 18px;font-weight:600;cursor:pointer;font:inherit}
.cookie-note .btn:hover{filter:brightness(1.05);transform:none;box-shadow:none}
@media(max-width:560px){.cookie-note{flex-direction:column;align-items:flex-start}}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn,.skip-link,.nav-toggle span,.nav-links{transition:none}
  .bloom-anim,.bloom-anim .b-core,.bloom-anim .b-ray{animation:none;transition:none}
  .bloom-anim .b-ray{stroke-dashoffset:0}
  /* Must live here rather than in a page's inline <style>: base.css loads after
     the inline block on index.html, so an inline override would lose the tie
     and reduced-motion users would still get the fade-and-slide. */
  .reveal{opacity:1;transform:none;transition:none}
}