/* ============================================================
   Noble Aid — shared stylesheet
   Palette derived from the logo: deep green, gold, warm paper
   ============================================================ */

:root{
  --deep:#0E3B2E;        /* primary — deep green */
  --deep-2:#0A2C22;      /* darker green for depth */
  --gold:#C8A24B;        /* accent — gold */
  --gold-soft:#E7D9B4;   /* muted gold for fills */
  --paper:#FBF9F4;       /* warm paper background */
  --paper-2:#F3EFE6;     /* slightly deeper paper for alt sections */
  --ink:#20241F;         /* body text */
  --sage:#5F6F66;        /* muted secondary text */
  --line:#E3DED2;        /* hairlines */
  --white:#ffffff;
  --maxw:1120px;
  --radius:14px;
  --shadow:0 1px 2px rgba(14,59,46,.04), 0 12px 30px rgba(14,59,46,.06);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{animation-duration:.001ms!important;transition-duration:.001ms!important} }

body{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.62;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:"Fraunces","Georgia",serif;
  color:var(--deep);
  line-height:1.14;
  font-weight:600;
  letter-spacing:-.01em;
  margin:0 0 .5em;
}
h1{font-size:clamp(2.2rem,5vw,3.5rem);font-weight:600}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.28rem}
p{margin:0 0 1.1em}
a{color:var(--deep);text-decoration-color:var(--gold);text-underline-offset:3px}
a:hover{color:var(--gold)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:"Inter",sans-serif;
  text-transform:uppercase;letter-spacing:.22em;font-size:.74rem;font-weight:600;
  color:var(--gold);margin:0 0 .9em;
}
.lead{font-size:1.22rem;color:var(--sage);max-width:60ch}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;font-weight:600;font-size:.98rem;
  padding:.85em 1.6em;border-radius:100px;text-decoration:none;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease;
  border:1.5px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--gold);color:var(--deep-2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(200,162,75,.35);color:var(--deep-2)}
.btn-ghost{background:transparent;color:var(--deep);border-color:var(--deep)}
.btn-ghost:hover{background:var(--deep);color:var(--paper)}
.btn-ghost-light{background:transparent;color:var(--paper);border-color:rgba(251,249,244,.5)}
.btn-ghost-light:hover{background:var(--paper);color:var(--deep);border-color:var(--paper)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,249,244,.86);backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:42px;width:auto;display:block}
.brand .wordmark{font-family:"Fraunces",serif;font-weight:600;font-size:1.35rem;color:var(--deep);letter-spacing:-.01em}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  font-size:.95rem;font-weight:500;color:var(--deep);text-decoration:none;
  padding:.5em .85em;border-radius:8px;transition:background .15s ease,color .15s ease;
}
.nav a:hover{background:var(--paper-2)}
.nav a.active{color:var(--gold)}
.nav .btn{margin-left:8px;padding:.6em 1.15em}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--deep);margin:5px 0;transition:.2s}

@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--paper);border-bottom:1px solid var(--line);padding:12px 24px 20px;gap:4px;
    box-shadow:var(--shadow);display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:.75em .5em}
  .nav .btn{margin:8px 0 0;text-align:center}
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--deep);color:var(--paper);overflow:hidden}
.hero::after{ /* faint growth line motif */
  content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;
  background:radial-gradient(circle at center, rgba(200,162,75,.14), transparent 62%);
  pointer-events:none;
}
.hero-inner{position:relative;padding:clamp(64px,10vw,120px) 0;max-width:760px}
.hero h1{color:var(--paper)}
.hero .lead{color:rgba(251,249,244,.82)}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero .kicker{color:var(--gold)}

/* thin gold rule used as a section marker */
.rule{width:54px;height:3px;background:var(--gold);border:0;margin:0 0 26px}

/* ---------- sections ---------- */
section{padding:clamp(56px,8vw,96px) 0}
.section-alt{background:var(--paper-2)}
.section-deep{background:var(--deep);color:var(--paper)}
.section-deep h2,.section-deep h3{color:var(--paper)}
.section-deep .lead{color:rgba(251,249,244,.8)}
.section-head{max-width:64ch;margin-bottom:40px}

/* ---------- feature grid ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:820px){.grid-3,.grid-2{grid-template-columns:1fr}}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);
}
.card .ic{
  width:46px;height:46px;border-radius:11px;background:var(--paper-2);
  display:grid;place-items:center;margin-bottom:18px;color:var(--deep);
}
.card h3{margin-bottom:.4em}
.card p{color:var(--sage);margin:0;font-size:.98rem}

/* ---------- project / placeholder cards ---------- */
.proj{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.proj .thumb{
  aspect-ratio:16/10;background:
    linear-gradient(135deg,var(--deep) 0%, var(--deep-2) 100%);
  position:relative;display:grid;place-items:center;color:rgba(251,249,244,.5);
}
.proj .thumb .badge{
  position:absolute;top:14px;left:14px;background:var(--gold);color:var(--deep-2);
  font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 10px;border-radius:6px;
}
.proj .thumb svg{opacity:.5}
.proj .body{padding:24px}
.proj .body h3{margin-bottom:.35em}
.proj .body p{color:var(--sage);font-size:.96rem;margin-bottom:0}
.placeholder-note{font-size:.8rem;color:var(--gold);font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-top:14px}

/* ---------- trustee cards ---------- */
.trustee{text-align:center}
.trustee .avatar{
  width:110px;height:110px;border-radius:50%;margin:0 auto 16px;
  background:var(--paper-2);border:3px solid var(--gold-soft);
  display:grid;place-items:center;color:var(--deep);
}
.trustee h3{font-size:1.1rem;margin-bottom:.15em}
.trustee .role{color:var(--gold);font-size:.85rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-bottom:.6em}
.trustee p{color:var(--sage);font-size:.92rem;margin:0}

/* ---------- stat / values row ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid rgba(251,249,244,.16);border-radius:var(--radius);overflow:hidden}
.values .v{padding:32px 28px;border-right:1px solid rgba(251,249,244,.16)}
.values .v:last-child{border-right:0}
.values .v h3{color:var(--gold);font-size:1.15rem;margin-bottom:.4em}
.values .v p{color:rgba(251,249,244,.78);font-size:.95rem;margin:0}
@media (max-width:820px){.values{grid-template-columns:1fr}.values .v{border-right:0;border-bottom:1px solid rgba(251,249,244,.16)}.values .v:last-child{border-bottom:0}}

/* ---------- callout band ---------- */
.band{background:var(--gold-soft);border-radius:var(--radius);padding:clamp(32px,5vw,56px);text-align:center}
.band h2{margin-bottom:.3em}
.band p{color:var(--deep-2);max-width:56ch;margin:0 auto 1.4em;opacity:.85}

/* ---------- page hero (interior pages) ---------- */
.page-hero{background:var(--paper-2);border-bottom:1px solid var(--line);padding:clamp(48px,7vw,84px) 0 clamp(40px,5vw,60px)}
.page-hero .eyebrow{margin-bottom:.7em}
.page-hero p{max-width:62ch;color:var(--sage);font-size:1.12rem;margin:0}

/* ---------- prose (privacy etc) ---------- */
.prose{max-width:75ch}
.prose h2{margin-top:1.8em;font-size:1.5rem}
.prose h3{margin-top:1.5em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.5em}
.prose .updated{color:var(--sage);font-size:.92rem;font-style:italic}

/* ---------- notice banner (charity in formation) ---------- */
.formation{background:var(--deep-2);color:rgba(251,249,244,.9);font-size:.86rem;text-align:center;padding:9px 24px}
.formation strong{color:var(--gold)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr;gap:32px}}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--deep)}
.field input,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font:inherit;font-size:1rem;background:var(--white);color:var(--ink);
}
.field input:focus,.field textarea:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.contact-detail{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start}
.contact-detail .ic{width:40px;height:40px;border-radius:10px;background:var(--paper-2);display:grid;place-items:center;color:var(--deep);flex:none}
.contact-detail h4{margin:0 0 2px;font-family:"Inter",sans-serif;font-size:.95rem;color:var(--deep)}
.contact-detail p{margin:0;color:var(--sage);font-size:.95rem}

/* ---------- footer ---------- */
.site-footer{background:var(--deep);color:rgba(251,249,244,.82);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:44px}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr;gap:32px}}
.site-footer .brand .wordmark{color:var(--paper)}
.site-footer p{color:rgba(251,249,244,.7);font-size:.95rem}
.footer-col h4{color:var(--paper);font-family:"Inter",sans-serif;font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;margin:0 0 16px}
.footer-col a{display:block;color:rgba(251,249,244,.72);text-decoration:none;padding:5px 0;font-size:.95rem}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(251,249,244,.16);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:rgba(251,249,244,.6)}
.footer-bottom a{color:rgba(251,249,244,.7)}

/* focus visibility everywhere */
a:focus-visible,.btn:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--gold);outline-offset:2px;border-radius:4px;
}