/* ============================================================
   K9 Sanctuary — shared stylesheet
   Warm, friendly, dog-loving. Light + dark theme.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@500;600;700&family=Nunito:wght@400;600;700;800&display=swap');

:root{
  color-scheme: dark;
  --amber:#F2994A; --amber-deep:#E8743B; --teal:#2E8B8B; --teal-deep:#227575;
  --paw:#7A4B2B;
  /* single warm dark palette (donation-optimised) */
  --bg:#1A1512; --bg-soft:#221A15; --card:#241C17; --ink:#F5EBE2; --muted:#B9A99C;
  --line:#33271F; --shadow:0 14px 34px rgba(0,0,0,.45);
  --hero-a:#2A1E17; --hero-b:#1A1512; --ring:rgba(242,153,74,.4);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:'Nunito',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:17px; line-height:1.65; -webkit-font-smoothing:antialiased;
  transition:background .3s ease,color .3s ease;
}
h1,h2,h3,.logo-text{font-family:'Quicksand','Nunito',sans-serif;font-weight:700;line-height:1.2}
h1{font-size:clamp(2.1rem,5vw,3.4rem);margin:.2em 0}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);margin:0 0 .3em}
h3{font-size:1.2rem;margin:0 0 .3em}
p{margin:.5em 0 1em}
a{color:var(--teal-deep);text-decoration:none}
a:hover{color:var(--amber-deep)}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.center{text-align:center}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;border:none;cursor:pointer;
  font-family:'Quicksand',sans-serif;font-weight:700;font-size:1.02rem;
  padding:.85em 1.5em;border-radius:999px;transition:transform .15s ease,box-shadow .2s ease,background .2s;}
.btn:focus-visible{outline:3px solid var(--ring);outline-offset:2px}
.btn-primary{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#fff;
  box-shadow:0 8px 20px rgba(232,116,59,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(232,116,59,.45);color:#fff}
.btn-ghost{background:var(--card);color:var(--ink);border:2px solid var(--line)}
.btn-ghost:hover{border-color:var(--amber);transform:translateY(-2px);color:var(--ink)}
.btn-teal{background:linear-gradient(135deg,var(--teal),var(--teal-deep));color:#fff}
.btn-teal:hover{transform:translateY(-2px);color:#fff}
.btn-lg{font-size:1.12rem;padding:1em 1.8em}

/* header */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.4) blur(10px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:18px;padding:12px 22px;max-width:1120px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand svg{height:42px;width:auto;color:var(--ink)}
.nav-links{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav-links a{color:var(--ink);font-weight:600;font-size:.98rem}
.nav-links a:hover{color:var(--amber-deep)}
.nav-tools{display:flex;align-items:center;gap:10px}
.icon-btn{background:var(--card);border:1px solid var(--line);border-radius:12px;width:42px;height:42px;
  display:grid;place-items:center;cursor:pointer;font-size:1.15rem;color:var(--ink);transition:transform .15s,border-color .2s}
.icon-btn:hover{transform:translateY(-1px);border-color:var(--amber)}
.lang{position:relative}
.lang-menu{position:absolute;right:0;top:48px;background:var(--card);border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow);padding:6px;display:none;min-width:150px}
.lang-menu.open{display:block}
.lang-menu a{display:flex;align-items:center;gap:9px;padding:9px 12px;border-radius:9px;color:var(--ink);font-weight:600;font-size:.95rem}
.lang-menu a:hover{background:var(--bg-soft)}
.lang-menu img{width:20px;border-radius:3px}
.menu-toggle{display:none}

/* hero */
.hero{background:radial-gradient(1200px 500px at 70% -10%,var(--hero-a),var(--hero-b));padding:64px 0 46px;position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:2}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);
  color:var(--teal-deep);font-weight:700;font-size:.86rem;padding:.4em .9em;border-radius:999px;box-shadow:var(--shadow)}
.hero p.lead{font-size:1.2rem;max-width:640px;color:var(--muted)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}
.paw-bg{position:absolute;inset:0;opacity:.05;background-image:radial-gradient(circle at 10% 20%,var(--amber) 0 2px,transparent 3px);z-index:1}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:34px 0 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;text-align:center;box-shadow:var(--shadow)}
.stat .n{font-family:'Quicksand';font-weight:700;font-size:1.8rem;color:var(--amber-deep)}
.stat .l{font-size:.9rem;color:var(--muted);font-weight:600}

/* sections */
section{padding:56px 0}
section.soft{background:var(--bg-soft)}
.section-head{max-width:680px;margin:0 auto 34px;text-align:center}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow);transition:transform .18s}
.card:hover{transform:translateY(-4px)}
.card .emoji{font-size:2rem;display:block;margin-bottom:.3em}

/* dog cards */
.dog{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);transition:transform .18s}
.dog:hover{transform:translateY(-4px)}
.dog .ph{aspect-ratio:4/3;display:grid;place-items:center;font-size:3.4rem;
  background:linear-gradient(135deg,var(--hero-a),var(--bg-soft))}
.dog .body{padding:16px 18px}
.dog .tag{display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.4px;text-transform:uppercase;
  padding:.25em .7em;border-radius:999px;margin-bottom:.5em}
.tag.need{background:#3a251a;color:#F2994A}
.tag.ok{background:#1c3330;color:#5CC4B6}

/* donation tiers */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tier{background:var(--card);border:2px solid var(--line);border-radius:20px;padding:24px;text-align:center;transition:border-color .2s,transform .18s}
.tier:hover{border-color:var(--amber);transform:translateY(-4px)}
.tier.feat{border-color:var(--amber);box-shadow:var(--shadow)}
.tier .amt{font-family:'Quicksand';font-weight:700;font-size:2rem;color:var(--amber-deep)}
.tier .per{font-size:.85rem;color:var(--muted);font-weight:700}
.tier ul{list-style:none;padding:0;margin:14px 0;text-align:left;font-size:.95rem}
.tier li{padding:.3em 0 .3em 1.6em;position:relative}
.tier li:before{content:"🐾";position:absolute;left:0;font-size:.9em}

/* transparency bar */
.bars{max-width:640px;margin:0 auto}
.bar{margin:14px 0}
.bar .top{display:flex;justify-content:space-between;font-weight:700;font-size:.95rem;margin-bottom:5px}
.bar .track{height:14px;background:var(--bg-soft);border-radius:999px;overflow:hidden;border:1px solid var(--line)}
.bar .fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--amber),var(--amber-deep))}

/* form230 / cta band */
.band{background:linear-gradient(135deg,var(--teal),var(--teal-deep));color:#fff;border-radius:26px;padding:40px;text-align:center;box-shadow:var(--shadow)}
.band h2{color:#fff}
.band p{color:rgba(255,255,255,.92)}
.band .btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.5)}
.band .btn-ghost:hover{background:rgba(255,255,255,.24);color:#fff}

/* faq */
.faq{max-width:760px;margin:0 auto}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin:12px 0}
details summary{cursor:pointer;font-family:'Quicksand';font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary:after{content:"+";font-size:1.4rem;color:var(--amber-deep)}
details[open] summary:after{content:"–"}
details p{margin-top:0;color:var(--muted)}

/* footer */
footer{background:var(--bg-soft);border-top:1px solid var(--line);padding:44px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:26px}
.foot-grid a{display:block;color:var(--muted);font-weight:600;padding:3px 0}
.foot-grid a:hover{color:var(--amber-deep)}
.foot-bottom{text-align:center;color:var(--muted);font-size:.86rem;margin-top:26px;border-top:1px solid var(--line);padding-top:18px}
.social{display:flex;gap:12px;margin-top:12px}
.social a{width:40px;height:40px;border-radius:12px;background:var(--card);border:1px solid var(--line);display:grid;place-items:center;font-size:1.1rem}

/* responsive */
@media(max-width:900px){
  .g3,.g2,.stats,.tiers,.foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;flex-direction:column;
    background:var(--bg);border-bottom:1px solid var(--line);padding:14px 22px;gap:6px}
  .nav-links.open{display:flex}
  .menu-toggle{display:grid}
}
@media(max-width:560px){
  .g3,.g2,.stats,.tiers,.foot-grid{grid-template-columns:1fr}
  section{padding:42px 0}
  .band{padding:28px 20px}
}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:var(--card);padding:10px 16px;border-radius:10px;z-index:100}

/* spinning signature logo */
.spin-badge{height:44px;width:44px;display:block;flex:0 0 auto}
.logo-text{font-family:'Quicksand',sans-serif;font-weight:700;font-size:1.16rem;color:var(--ink);letter-spacing:.6px;white-space:nowrap}
.logo-text .dot{color:var(--amber-deep)}
@media(max-width:420px){.logo-text{font-size:1rem}}

/* payment methods */
.pay{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px;align-items:stretch}
.pay-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px 22px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:8px}
.pay-card .pay-ic{font-size:2.1rem;line-height:1}
.pay-card h3{margin:.1em 0}
.pay-card p{margin:.2em 0 .6em}
.pay-card .btn{margin-top:auto}
.iban{display:flex;align-items:center;gap:8px;background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:8px 10px;margin:4px 0 2px;flex-wrap:wrap;justify-content:center}
.iban code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9rem;color:var(--ink);letter-spacing:.4px}
.copy{border:none;background:var(--amber);color:#fff;font-weight:700;border-radius:8px;padding:5px 11px;cursor:pointer;font-family:'Quicksand',sans-serif;font-size:.85rem;transition:background .2s}
.copy:hover{background:var(--amber-deep)}
.copy.done{background:var(--teal)}
.small{font-size:.82rem}
@media(max-width:820px){.pay{grid-template-columns:1fr}}