/* ============================================================
   REDESIGN SHELL (global) — nav, stopka, przyciski (namespace od-)
   Bazuje na tokenach z app.css: --accent-color (szmaragd),
   --accent-hover, --primary-color (navy), --star-color, --bg-light,
   --border-color, --text-dark, --text-muted.
   ============================================================ */

/* ---------- kontener (globalny, używany na kalkulatorach itd.) ---------- */
.od-wrap{max-width:1320px;margin:0 auto;padding:0 24px}

/* ---------- system przycisków (Soft) ---------- */
.od-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'Sora',sans-serif;font-weight:600;font-size:14px;border-radius:11px;padding:12px 20px;cursor:pointer;border:none;text-decoration:none;white-space:nowrap;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s}
.od-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
.od-btn-primary{background:var(--accent-color);color:#fff;box-shadow:0 4px 12px rgba(16,185,129,.28)}
.od-btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(16,185,129,.34)}
.od-btn-dark{background:var(--primary-color);color:#fff;box-shadow:0 4px 12px rgba(23,26,46,.16)}
.od-btn-dark:hover{background:#2a3050;color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(23,26,46,.22)}
.od-btn-outline{background:#fff;color:var(--primary-color);border:1px solid var(--border-color);box-shadow:0 1px 2px rgba(23,26,46,.06)}
.od-btn-outline:hover{border-color:#cdd5e2;color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 16px rgba(23,26,46,.1)}
.od-btn-lg{font-size:15px;padding:14px 26px;border-radius:12px}

/* ---------- NAV (biały, sticky, redesign) ---------- */
.od-nav{position:sticky;top:0;z-index:1030;background:var(--primary-color);border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 2px 14px rgba(0,0,0,.18)}
.od-nav-in{max-width:1320px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:16px;height:72px}
.od-logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.od-logo-badge{width:42px;height:42px;border-radius:12px;background:var(--accent-color);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(16,185,129,.32);flex:none}
.od-logo-badge svg{width:24px;height:24px;color:#fff;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.od-logo-txt{font-family:'Sora',sans-serif;font-weight:700;font-size:16px;letter-spacing:-.2px;line-height:1.15;color:#fff}
.od-logo-txt span{display:block;font-size:11px;font-weight:600;color:var(--accent-color);letter-spacing:1px;text-transform:uppercase}
.od-nav-search{position:relative;flex:0 1 300px}
.od-nav-search>svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:rgba(255,255,255,.5);fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.od-nav-search input{width:100%;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.1);border-radius:11px;padding:10px 14px 10px 40px;font-family:'Manrope',sans-serif;font-size:14px;color:#fff}
.od-nav-search input::placeholder{color:rgba(255,255,255,.5)}
.od-nav-search input:focus{outline:none;border-color:var(--accent-color);background:rgba(255,255,255,.16)}
.od-menu{display:flex;gap:2px;margin-left:auto}
.od-menu a{font-family:'Sora',sans-serif;font-weight:500;font-size:14px;color:rgba(255,255,255,.85);padding:9px 13px;border-radius:9px;text-decoration:none;transition:.15s;white-space:nowrap}
.od-menu a:hover{color:#fff;background:rgba(255,255,255,.1)}
.od-menu a.active{color:#fff;background:rgba(255,255,255,.12)}
.od-nav-cta{display:flex;align-items:center;gap:10px;flex:none}
.od-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border-radius:11px;border:1px solid rgba(255,255,255,.28);background:transparent;cursor:pointer;flex:none}
.od-burger span{display:block;width:20px;height:2px;border-radius:2px;background:#fff;margin:0 auto;transition:.25s}
.od-nav.open .od-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.od-nav.open .od-burger span:nth-child(2){opacity:0}
.od-nav.open .od-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobilne menu (dropdown) */
@media (max-width:991.98px){
  .od-nav-search{display:none}
  .od-burger{display:flex}
  .od-menu{position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;margin:0;background:var(--primary-color);border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 12px 24px rgba(0,0,0,.3);padding:8px 16px 16px;display:none}
  .od-nav.open .od-menu{display:flex}
  .od-menu a{padding:13px 8px;border-bottom:1px solid rgba(255,255,255,.08);border-radius:0;font-size:15px}
  .od-menu a:last-child{border-bottom:none}
  .od-nav-cta{margin-left:auto}
  .od-nav-cta .od-btn span.txt{display:none}
  .od-nav-cta .od-btn{padding:11px 14px}
}
@media (max-width:480px){
  .od-logo-txt span{display:none}
}

/* ---------- STOPKA (redesign) ---------- */
.od-footer{background:var(--primary-color);color:#b8bcd2;padding:56px 0 26px}
.od-footer-in{max-width:1320px;margin:0 auto;padding:0 24px}
.od-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:32px}
.od-footer .od-logo-txt{color:#fff}
.od-foot-brand p{font-size:13.5px;color:#9498b6;margin:16px 0;max-width:300px;line-height:1.6}
.od-social{display:flex;gap:10px}
.od-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;transition:.15s;text-decoration:none}
.od-social a:hover{background:var(--accent-color)}
.od-social a:hover svg{color:#fff}
.od-social svg{width:18px;height:18px;color:#b8bcd2}
.od-foot-col h4{color:#fff;font-family:'Sora',sans-serif;font-size:14px;font-weight:700;margin:0 0 16px}
.od-foot-col ul{list-style:none;padding:0;margin:0}
.od-foot-col li{margin:0}
.od-foot-col a{display:block;font-size:13.5px;color:#9498b6;padding:6px 0;text-decoration:none;transition:.15s}
.od-foot-col a:hover{color:var(--accent-color)}
.od-foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:22px;text-align:center;font-size:13px;color:#8f95b3}
.od-foot-bottom .pb{font-size:12px;margin-top:4px}
@media (max-width:900px){.od-foot-grid{grid-template-columns:1fr 1fr 1fr;gap:26px}.od-foot-brand{grid-column:1/-1}}
@media (max-width:560px){.od-foot-grid{grid-template-columns:1fr 1fr}}

/* ============================================================
   KALKULATORY I NARZĘDZIA
   ============================================================ */
.od-calc-hero{background:radial-gradient(120% 90% at 85% 10%,rgba(16,185,129,.2),transparent 55%),linear-gradient(120deg,var(--primary-color),#20264c);color:#fff;padding:52px 0 44px;text-align:center}
.od-calc-hero .od-wrap{max-width:820px}
.od-calc-eyebrow{display:inline-flex;align-items:center;gap:7px;font-family:'Sora',sans-serif;font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--accent-color);background:rgba(16,185,129,.15);padding:6px 14px;border-radius:20px;margin-bottom:16px}
.od-calc-eyebrow svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.od-calc-hero h1{font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(26px,3.4vw,40px);letter-spacing:-.6px;margin:0;color:#fff}
.od-calc-hero p{color:rgba(255,255,255,.72);font-size:16px;margin:14px auto 0;max-width:620px}
.od-hero-stats{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.od-hero-stat{display:inline-flex;align-items:center;gap:8px;font-family:'Sora',sans-serif;font-weight:600;font-size:13.5px;color:#fff;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);padding:8px 15px;border-radius:11px}
.od-hero-stat svg{width:16px;height:16px;color:var(--accent-color);fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.od-calc-body{background:var(--bg-light);padding:44px 0 60px;min-height:40vh}
.od-calc-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:26px;align-items:start}
.od-calc-card{background:#fff;border:1px solid var(--border-color);border-radius:18px;box-shadow:0 1px 3px rgba(23,26,46,.05);padding:26px 28px}
.od-calc-card h2{font-family:'Sora',sans-serif;font-weight:700;font-size:19px;color:var(--primary-color);margin:0 0 18px;display:flex;align-items:center;gap:9px}
.od-calc-card h2 svg{width:20px;height:20px;color:var(--accent-hover);fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.od-field{margin-bottom:16px}
.od-field>label{display:block;font-family:'Sora',sans-serif;font-weight:600;font-size:13px;color:var(--primary-color);margin-bottom:7px}
.od-field .hint{font-weight:400;color:var(--text-muted);font-size:12px}
.od-input,.od-select-el{width:100%;border:1.5px solid var(--border-color);border-radius:11px;padding:12px 14px;font-family:'Manrope',sans-serif;font-size:15px;color:var(--primary-color);background:#fff}
.od-input:focus,.od-select-el:focus{outline:none;border-color:var(--accent-color)}
.od-input-suffix{position:relative}
.od-input-suffix .suf{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px;pointer-events:none}
.od-input-suffix .od-input{padding-right:52px}
.od-field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.od-seg{display:flex;gap:8px;flex-wrap:wrap}
.od-seg label{display:inline-flex;align-items:center;gap:7px;cursor:pointer;border:1.5px solid var(--border-color);border-radius:11px;padding:10px 14px;font-family:'Sora',sans-serif;font-weight:600;font-size:13.5px;color:var(--text-muted);transition:.15s;margin:0;flex:1;justify-content:center;text-align:center}
.od-seg input{position:absolute;opacity:0;width:0;height:0}
.od-seg input:checked+label{border-color:var(--accent-color);color:var(--accent-hover);background:#e6f7f0}
.od-seg label:hover{border-color:#cdd5e2}
.od-check{display:flex;align-items:center;gap:9px;cursor:pointer;font-size:14px;color:var(--primary-color);font-weight:500;margin-bottom:12px}
.od-check input{width:18px;height:18px;accent-color:var(--accent-color);flex:none}
.od-result{margin-top:6px;background:linear-gradient(150deg,#e6f7f0,#f4fbf8);border:1px solid #cdeede;border-radius:14px;padding:20px 22px}
.od-result-main{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.od-result-main .lbl{font-family:'Sora',sans-serif;font-weight:700;font-size:14px;color:var(--primary-color)}
.od-result-main .val{font-family:'Sora',sans-serif;font-weight:800;font-size:30px;color:var(--accent-hover);line-height:1}
.od-result-rows{margin-top:16px;padding-top:14px;border-top:1px solid #cdeede;display:flex;flex-direction:column;gap:8px}
.od-result-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13.5px;color:#3f4457}
.od-result-row b{font-family:'Sora',sans-serif;color:var(--primary-color);font-weight:700}
.od-result-note{margin-top:14px;font-size:12.5px;color:var(--text-muted);line-height:1.5}
.od-result-badge{display:inline-flex;align-items:center;gap:6px;font-family:'Sora',sans-serif;font-size:12px;font-weight:700;padding:4px 11px;border-radius:20px}
.od-badge-ok{background:#e6f6ee;color:#0e9d6c}
.od-badge-warn{background:#fdf3d6;color:#b8860b}
.od-badge-bad{background:#fdecea;color:#c0392b}
.od-calc-side .od-card+.od-card{margin-top:20px}
.od-calc-info h3{font-family:'Sora',sans-serif;font-weight:700;font-size:15px;color:var(--primary-color);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.od-calc-info h3 svg{width:17px;height:17px;color:var(--accent-hover);fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.od-calc-info p{font-size:13.5px;color:#4a4f63;line-height:1.6;margin:0 0 10px}
.od-calc-info ul{margin:0;padding-left:18px;font-size:13.5px;color:#4a4f63;line-height:1.7}
.od-tools-list{display:flex;flex-direction:column;gap:10px}
.od-tool-link{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;background:var(--bg-light);text-decoration:none;transition:.2s}
.od-tool-link:hover{background:#e6f7f0}
.od-tool-link.current{background:#e6f7f0;box-shadow:inset 0 0 0 1px #cdeede}
.od-tool-ic{width:38px;height:38px;border-radius:10px;background:#fff;box-shadow:0 1px 3px rgba(23,26,46,.06);display:flex;align-items:center;justify-content:center;flex:none}
.od-tool-ic svg{width:19px;height:19px;color:var(--accent-hover);fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.od-tool-tx b{display:block;font-family:'Sora',sans-serif;font-size:14px;color:var(--primary-color)}
.od-tool-tx span{font-size:12px;color:var(--text-muted)}
.od-calc-disc{font-size:11.5px;color:var(--text-muted);line-height:1.55;margin-top:16px;padding-top:14px;border-top:1px solid var(--border-color)}
.od-calc-index-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.od-calc-tile{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--border-color);border-radius:18px;box-shadow:0 1px 3px rgba(23,26,46,.04);padding:24px;text-decoration:none;transition:transform .25s,box-shadow .25s,border-color .25s}
.od-calc-tile:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(23,26,46,.1);border-color:#dfe4ef}
.od-calc-tile .ic{width:52px;height:52px;border-radius:14px;background:#e6f7f0;display:flex;align-items:center;justify-content:center;flex:none}
.od-calc-tile .ic svg{width:26px;height:26px;color:var(--accent-hover);fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.od-calc-tile h3{font-family:'Sora',sans-serif;font-weight:700;font-size:17px;color:var(--primary-color);margin:2px 0 6px}
.od-calc-tile p{font-size:13.5px;color:var(--text-muted);line-height:1.55;margin:0}
.od-calc-tile .go{display:inline-flex;align-items:center;gap:6px;margin-top:12px;color:var(--accent-hover);font-family:'Sora',sans-serif;font-weight:700;font-size:13px}
.od-calc-tile .go svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.od-calc-tile:hover .go svg{transform:translateX(4px)}
@media (max-width:900px){.od-calc-grid{grid-template-columns:1fr}.od-calc-index-grid{grid-template-columns:1fr}}
@media (max-width:560px){.od-field-row{grid-template-columns:1fr}}