/*! 905Wood Hyvä UI – Light Theme (standalone CSS) */
:root{
  --bg:#f8fafc;--surface:#fff;--text:#0f172a;--muted:#475569;--subtle:#64748b;
  --border:#e2e8f0;--divider:#e5e7eb;
  --accent-50:#ecfdf5;--accent-100:#d1fae5;--accent-200:#a7f3d0;--accent-300:#6ee7b7;
  --accent-400:#34d399;--accent-500:#10b981;--accent-600:#059669;--accent-700:#047857;--accent-800:#065f46;
  --shadow-s:0 1px 2px rgba(2,6,23,.06),0 1px 1px rgba(2,6,23,.04);
  --shadow-m:0 6px 14px rgba(2,6,23,.08),0 2px 6px rgba(2,6,23,.06);
  --shadow-l:0 16px 32px rgba(2,6,23,.10),0 4px 12px rgba(2,6,23,.06);
  --radius-s:10px;--radius-m:16px;--radius-l:20px;--ring:0 0 0 3px rgba(5,150,105,.35);
}
*,*:before,*:after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol",sans-serif;line-height:1.6}
img,svg,video,canvas,audio,iframe,embed,object{display:block;max-width:100%}
img{height:auto}
a{color:var(--accent-700);text-decoration:none}
a:hover{color:var(--accent-800);text-decoration:underline;text-underline-offset:2px}
h1,h2,h3,h4{margin:0 0 .6rem;line-height:1.25}
h1{font-size:clamp(1.75rem,1.2rem + 2.5vw,2.5rem);font-weight:700}
h2{font-size:clamp(1.375rem,1.1rem + 1.4vw,1.75rem);font-weight:650}
h3{font-size:clamp(1.125rem,1.02rem + .6vw,1.25rem);font-weight:600}
p{margin:0 0 1rem;color:var(--muted)}
.container{max-width:min(1200px,92vw);margin:0 auto;padding:clamp(16px,2vw,28px)}
.tools-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(14px,2.5vw,22px);margin-top:clamp(16px,2.4vw,28px)}
.tool-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:clamp(18px,2.2vw,26px);box-shadow:var(--shadow-s);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:260px}
.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:#dbe3ea}
.tool-icon{font-size:clamp(36px,2.6vw,50px);line-height:1;color:var(--accent-600);margin-bottom:14px}
.tool-title{font-size:clamp(18px,1.2vw,20px);font-weight:650;color:var(--text);margin-bottom:8px}
.tool-description{color:var(--subtle);font-size:.985rem;margin-bottom:18px}
.tool-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 18px;border-radius:999px;background:linear-gradient(180deg,var(--accent-500),var(--accent-600));color:#fff;font-weight:600;border:1px solid rgba(4,120,87,.35);box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 8px 16px rgba(4,120,87,.15);transition:transform .16s ease,box-shadow .16s ease,filter .16s ease;margin-top:auto;text-decoration:none}
.tool-link:hover{transform:translateY(-1px);filter:saturate(1.05);box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 10px 22px rgba(4,120,87,.2)}
.tool-link:focus-visible{outline:none;box-shadow:var(--shadow-m),var(--ring)}
.content-prose{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:clamp(16px,2vw,22px);box-shadow:var(--shadow-s)}
.hr{height:1px;border:0;background:linear-gradient(90deg,transparent,var(--divider),transparent);margin:18px 0}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media print{body{background:#fff}.tool-link{box-shadow:none;background:var(--accent-600)}.tool-card{box-shadow:none}}