/* ===== Shared site design system (dark mode) ===== */
:root{
  --bg:#0e1116; --bg2:#0b0e13; --panel:#161b22; --panel2:#1c222b; --line:#2a3340; --line2:#3a4756;
  --text:#e6edf3; --muted:#8b97a7; --muted2:#aab4c2;
  --accent:#2ea66b; --accent-d:#247f52; --blue:#3c78d8; --gold:#f2c14e; --purple:#8e7cc3;
  --green:#3fb950; --red:#f06a5d;
  --radius:14px; --shadow:0 8px 30px rgba(0,0,0,.35); --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--accent);background:rgba(46,166,107,.12);border:1px solid rgba(46,166,107,.3);
  padding:5px 12px;border-radius:999px;margin-bottom:14px}
h1,h2,h3{line-height:1.2;margin:0}
.grad{background:linear-gradient(90deg,#5bd99a,#3c78d8);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== Navbar ===== */
.navbar{position:sticky;top:0;z-index:50;background:rgba(11,14,19,.8);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.navbar .inner{max-width:var(--maxw);margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;letter-spacing:.2px;white-space:nowrap}
.brand .pip{width:28px;height:28px;display:block;flex:none}
.nav-links{display:flex;gap:4px;margin-left:8px}
.nav-links a{padding:8px 11px;border-radius:9px;color:var(--muted2);font-weight:600;font-size:14.5px;transition:.15s;white-space:nowrap}
.nav-links a:hover{color:var(--text);background:var(--panel)}
.nav-links a.active{color:var(--text);background:var(--panel);box-shadow:inset 0 0 0 1px var(--line)}
/* draft pages: only ever rendered in preview mode (?preview=1), marked so you can't confuse them with live ones */
a.nav-draft{color:#e3b341 !important;opacity:.85}
a.nav-draft:hover{color:#f2c14e !important;opacity:1}
.preview-bar{background:#3d2f08;border-bottom:1px solid #6b5210;color:#f2c14e;text-align:center;
  font-size:12.5px;font-weight:700;padding:5px 12px;letter-spacing:.3px}
.preview-bar a{color:#fff;text-decoration:underline}
/* authoring-only: switch between the site as published and the site incl. drafts */
.devswitch{display:inline-flex;padding:2px;border-radius:9px;background:var(--bg2);border:1px solid var(--line);margin-right:2px}
.devswitch button{border:0;background:none;color:var(--muted);font:inherit;font-size:12px;font-weight:700;
  padding:5px 10px;border-radius:7px;cursor:pointer;white-space:nowrap;transition:.12s}
.devswitch button:hover{color:var(--text)}
.devswitch button.on{background:var(--panel2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line2)}
.devswitch.drafts button.on{background:rgba(242,193,78,.16);color:#f2c14e;box-shadow:inset 0 0 0 1px rgba(242,193,78,.5)}

.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;border:1px solid var(--line);
  background:var(--panel);color:var(--muted2);transition:.15s}
.nav-icon:hover{color:#fff;border-color:var(--line2)}
.menu-btn{display:none;background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:9px;
  width:38px;height:34px;font-size:18px;cursor:pointer}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:11px 20px;border-radius:10px;
  font-weight:700;font-size:14.5px;cursor:pointer;border:1px solid transparent;transition:.15s;white-space:nowrap}
.btn-primary{background:var(--accent);color:#05210f}
.btn-primary:hover{background:#37bd7c}
.btn-gold{background:var(--gold);color:#241900}
.btn-gold:hover{filter:brightness(1.07)}
.btn-ghost{background:var(--panel);color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--line2)}
.btn-outline{background:transparent;color:var(--text);border-color:var(--line2)}
.btn-outline:hover{background:var(--panel)}
.btn-sm{padding:8px 14px;font-size:13.5px}
.btn-lg{padding:14px 26px;font-size:16px}

/* ===== Sections ===== */
.section{padding:60px 0}
.section.tight{padding:40px 0}
.section-head{max-width:720px;margin:0 auto 34px;text-align:center}
.section-head h2{font-size:30px;margin-bottom:10px}
.section-head p{color:var(--muted);margin:0;font-size:16px}
.section-head.left{margin-left:0;text-align:left}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:radial-gradient(900px 460px at 50% -120px,rgba(19,80,47,.55),transparent 60%)}
.hero .container{padding-top:64px;padding-bottom:56px;text-align:center}
.hero h1{font-size:clamp(32px,5vw,52px);letter-spacing:-.5px;margin-bottom:16px}
.hero p.lead{font-size:18px;color:var(--muted2);max-width:680px;margin:0 auto 26px}
.hero .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ===== Cards / tiles ===== */
.cardgrid{display:grid;gap:18px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  transition:.18s;display:flex;flex-direction:column}
a.tile:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:var(--shadow)}
.tile .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-size:20px;margin-bottom:14px;
  color:var(--accent);background:rgba(46,166,107,.12);border:1px solid rgba(46,166,107,.28)}
.tile .ic svg{width:23px;height:23px;display:block;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.tile h3{font-size:18px;margin-bottom:7px}
.tile p{color:var(--muted);font-size:14.5px;margin:0}
.tile .more{margin-top:14px;color:var(--accent);font-weight:700;font-size:14px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  color:var(--muted2);background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.tag.gold{color:var(--gold);border-color:rgba(242,193,78,.4);background:rgba(242,193,78,.1)}
.tag.blue{color:#9cc0ff;border-color:rgba(60,120,216,.4);background:rgba(60,120,216,.12)}

/* feature list */
.feat{display:flex;gap:12px;align-items:flex-start;padding:10px 0}
.feat .ck{color:var(--accent);font-weight:900;margin-top:1px}
.feat b{display:block}
.feat span{color:var(--muted);font-size:14.5px}

/* ===== Band (accent strip / lead magnet / CTA) ===== */
.band{background:linear-gradient(120deg,rgba(46,166,107,.14),rgba(60,120,216,.12));
  border:1px solid var(--line);border-radius:18px;padding:34px;display:flex;gap:24px;align-items:center;
  justify-content:space-between;flex-wrap:wrap}
.band h3{font-size:23px;margin-bottom:6px}
.band p{color:var(--muted2);margin:0;max-width:540px}
.band.gold{background:linear-gradient(120deg,rgba(242,193,78,.14),rgba(142,124,195,.12))}

/* product / pricing */
.product{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.price{font-size:34px;font-weight:800}
.price small{font-size:14px;color:var(--muted);font-weight:600}

/* list rows (hall of fame, pots, etc.) */
.rowlist{display:flex;flex-direction:column;gap:10px}
.litem{display:flex;gap:14px;align-items:center;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:14px 16px;transition:.15s}
a.litem:hover{border-color:var(--line2);background:var(--panel2)}
.litem .rank{font-weight:800;color:var(--gold);min-width:26px;font-size:18px}
.litem .body{flex:1}
.litem .body b{font-size:15.5px}
.litem .body span{display:block;color:var(--muted);font-size:13.5px}
.litem .yt{color:#ff6b6b;font-weight:700;font-size:13px;white-space:nowrap}

/* stats table */
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th,.tbl td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{color:var(--muted);font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.5px}
.tbl td:not(:first-child){font-variant-numeric:tabular-nums}

/* subnav (anchor pills) */
.subnav{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:30px}
.subnav a{padding:7px 15px;border-radius:999px;border:1px solid var(--line);background:var(--panel);
  color:var(--muted2);font-weight:600;font-size:13.5px}
.subnav a:hover{color:#fff;border-color:var(--line2)}

/* article prose */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:24px;margin:30px 0 12px}
.prose h3{font-size:19px;margin:24px 0 8px}
.prose p{color:var(--muted2);margin:0 0 14px}
.prose ul{color:var(--muted2);padding-left:22px;margin:0 0 14px}
.prose li{margin:6px 0}
.prose .lede{font-size:18px;color:var(--text)}
.prose blockquote{border-left:3px solid var(--accent);margin:18px 0;padding:6px 16px;color:var(--muted2);
  background:var(--panel);border-radius:0 10px 10px 0}

/* reviews */
.review{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}
.review .stars{color:var(--gold);letter-spacing:2px;margin-bottom:8px}
.review p{margin:0 0 12px;color:var(--muted2)}
.review .who{font-weight:700;font-size:14px}
.review .who span{color:var(--muted);font-weight:500}

/* ===== Footer ===== */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);margin-top:40px}
.site-footer .inner{max-width:var(--maxw);margin:0 auto;padding:46px 20px 28px;
  display:grid;grid-template-columns:1fr;gap:30px}   /* nur noch der Markenblock, die Linkspalten sind raus */
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:0 0 12px}
.site-footer a{display:block;color:var(--muted2);font-size:14px;padding:5px 0}
.site-footer a:hover{color:#fff}
/* the rule above is meant for the link columns; it also caught the buttons, which came out
   stretched to full width, and the legal line, which broke across three rows */
.site-footer .btn{display:inline-flex;width:auto}
.site-footer .legal a{display:inline;padding:0}
.site-footer .legal{max-width:var(--maxw);margin:0 auto;padding:16px 20px;border-top:1px solid var(--line);
  color:var(--muted);font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
/* The legal line is written into the HTML by build.js rather than drawn by site.js, so the imprint
   and privacy links survive a page with no JavaScript. site.js moves it into the footer and drops
   the footer's own copy. This rule dresses it while it still stands on its own; once it sits inside
   the footer the rule above takes over, and the two say the same thing anyway. */
#legalbar{max-width:var(--maxw);margin:0 auto;padding:16px 20px;border-top:1px solid var(--line);
  color:var(--muted);font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
#legalbar a{color:inherit;display:inline;padding:0}
/* its own band rather than a fifth column, so the 1.6fr/1fr/1fr/1fr grid above keeps its proportions */
.site-footer .foot-feedback{max-width:var(--maxw);margin:0 auto;padding:18px 20px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px}
.site-footer .foot-feedback h4{margin:0 0 5px}
.site-footer .foot-feedback p{color:var(--muted);font-size:13.5px;margin:0;max-width:560px;line-height:1.5}
.site-footer .foot-feedback .btn{flex:none;padding:9px 16px;font-size:13.5px}

/* ===== Modal ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(4,6,9,.7);backdrop-filter:blur(4px);z-index:100;
  display:none;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:var(--panel);border:1px solid var(--line2);border-radius:16px;max-width:440px;width:100%;
  padding:28px;position:relative;box-shadow:var(--shadow)}
.modal h3{font-size:22px;margin-bottom:8px}
.modal p{color:var(--muted);font-size:14.5px;margin:0 0 16px}
.modal input[type=email]{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel2);color:var(--text);font:inherit;margin-bottom:12px}
.modal select,.modal textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel2);color:var(--text);font:inherit;margin-bottom:12px}
.modal textarea{resize:vertical;min-height:112px;line-height:1.5}
.modal input:focus,.modal select:focus,.modal textarea:focus{outline:none;border-color:var(--accent)}
.modal .x{position:absolute;top:12px;right:14px;color:var(--muted);font-size:22px;cursor:pointer;line-height:1}
.modal .ok{color:var(--accent);font-weight:700}
.modal .warn{color:var(--gold);font-weight:700}
.modal .fbfrom{font-size:12px;margin:0}

/* helpers */
.center{text-align:center}
.mt{margin-top:18px}.mt2{margin-top:34px}
hr.sep{border:0;border-top:1px solid var(--line);margin:0}

.nav-cta-mobile{display:none}
/* collapse the nav to a burger BEFORE the full links would overflow (they need ~1110px) */
@media(max-width:1340px){
  .nav-links{display:none}
  .nav-links.open .nav-cta-mobile{display:block}
  .menu-btn{display:block}
  .nav-links.open{display:flex;position:absolute;top:58px;left:0;right:0;flex-direction:column;gap:2px;
    background:var(--bg2);border-bottom:1px solid var(--line);padding:10px 16px}
}
@media(max-width:880px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .product{grid-template-columns:1fr}
  .site-footer .inner{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .site-footer .inner{grid-template-columns:1fr}
  .nav-right .btn{display:none}          /* CTA lives in the burger menu space on small phones */
  .navbar .inner{gap:12px;padding:12px 16px}
  .devswitch button{padding:5px 8px;font-size:11.5px}
}

/* back to the directory, top-left on every single-tool page */
.backlink{display:inline-flex;align-items:center;gap:7px;padding:7px 13px 7px 10px;border-radius:10px;
  border:1px solid var(--line);background:var(--panel);color:var(--muted2);font-size:13.5px;font-weight:700;
  transition:.14s}
.backlink::before{content:"\2190";font-size:15px;line-height:1}
.backlink:hover{border-color:var(--accent);color:var(--text)}

/* ============ calculator directory (main tools + plain list) ============ */
.pagetitle{font-size:23px;text-align:center;margin:0 0 4px}
.dirhead{font-size:12px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);
  margin:0 0 12px;padding-bottom:9px;border-bottom:1px solid var(--line)}
.dirhead.sub{margin-top:34px}
/* auto-fit, not a fixed four: empty tracks collapse, so three cards fill the row evenly
   instead of sitting in three of four columns with a gap left over on the right */
.cdfeat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.cdfeat{position:relative;display:block;padding:20px 20px 18px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);overflow:hidden;transition:transform .14s,border-color .14s,box-shadow .14s}
.cdfeat::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--accent),#58a6ff)}
.cdfeat:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 14px 34px rgba(0,0,0,.4)}
.cdfeat .fic{font-size:22px;line-height:1;margin-bottom:10px}
.cdfeat h3{font-size:17px;margin:0 0 5px}
.cdfeat p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.5}
.cdfeat .fgo{margin-top:11px;font-size:12.5px;font-weight:700;color:var(--accent)}

/* the rest of the calculators: name + one line, linking to their own page */
/* three themed columns. The gap inside a column is much tighter than the gap between them,
   which is what makes each column read as one group without needing a box around it. */
.colgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.col{display:flex;flex-direction:column;gap:6px}
.col .toolcard{height:100%}
.toolgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.toolcard{display:grid;grid-template-columns:26px 1fr;grid-template-rows:auto auto;column-gap:10px;
  align-items:start;padding:13px 15px;border-radius:12px;background:var(--panel);border:1px solid var(--line);
  transition:border-color .14s,transform .14s,background .14s}
.toolcard:hover{border-color:var(--accent);transform:translateY(-2px);background:var(--panel2)}
.toolcard .tic{grid-row:1/3;width:26px;height:26px;display:grid;place-items:center;border-radius:8px;
  font-size:13px;background:var(--bg2);border:1px solid var(--line);color:var(--muted2)}
.toolcard:hover .tic{color:var(--accent);border-color:rgba(46,166,107,.45)}
.toolcard b{font-size:14.5px;line-height:1.3;margin-bottom:2px}
.toolcard span:last-child{color:var(--muted);font-size:12.5px;line-height:1.45}
@media(max-width:1080px){ .toolgrid{grid-template-columns:repeat(3,1fr)}
  .cdfeat-row{grid-template-columns:repeat(2,1fr)} .colgrid{gap:18px} }
@media(max-width:760px){ .toolgrid{grid-template-columns:repeat(2,1fr)} .colgrid{grid-template-columns:1fr;gap:6px} }
@media(max-width:460px){ .toolgrid{grid-template-columns:1fr} .cdfeat-row{grid-template-columns:1fr} }