/* ===================================================================
   GrossNetSalary.com — Design System (v5)
   Modern · dark · emerald→cyan gradients · soft glow · smooth motion.
   Space Grotesk (headings) + Inter (body). Same class names → nothing breaks.
   Dark is the default; a light variant ships via [data-theme="light"].
   =================================================================== */

:root{
  --bg:#0a0f1a; --bg-2:#111827; --card:#161f31; --card-2:#1a2438;
  --ink:#f1f5f9; --ink-2:#aebccd; --muted:#728196; --line:#27344b;
  --brand:#10b981; --brand-600:#059669; --accent2:#06b6d4; --brand-soft:rgba(16,185,129,.12);
  --pos:#10b981;
  --c-tax:#94a3b8; --c-state:#06b6d4; --c-social:#f59e0b; --c-pretax:#a78bfa; --c-other:#5b6b80;
  --grad-brand:linear-gradient(135deg,#10b981 0%,#059669 100%);
  --grad-accent:linear-gradient(135deg,#10b981 0%,#06b6d4 100%);
  --glow:0 0 0 1px rgba(16,185,129,.12),0 0 40px rgba(16,185,129,.10);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.35);
  --shadow-lg:0 24px 60px rgba(0,0,0,.5);
  --r:16px; --r-sm:11px; --maxw:1080px;
  --ease:cubic-bezier(.4,0,.2,1); --t:.3s var(--ease);
}
[data-theme="light"]{
  --bg:#ffffff; --bg-2:#f1f6f4; --card:#ffffff; --card-2:#f6faf8;
  --ink:#0c1b15; --ink-2:#3a514a; --muted:#647a72; --line:#e1ebe6;
  --brand:#059669; --brand-600:#047857; --accent2:#0891b2; --brand-soft:rgba(5,150,105,.10);
  --pos:#059669;
  --c-tax:#475569; --c-state:#0891b2; --c-social:#d97706; --c-pretax:#7c3aed; --c-other:#94a3b8;
  --grad-brand:linear-gradient(135deg,#059669 0%,#047857 100%);
  --grad-accent:linear-gradient(135deg,#059669 0%,#0891b2 100%);
  --glow:0 0 0 1px rgba(5,150,105,.10),0 10px 36px rgba(6,40,30,.10);
  --shadow:0 1px 2px rgba(6,40,30,.05),0 8px 24px rgba(6,40,30,.07);
  --shadow-lg:0 18px 48px rgba(6,40,30,.16);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{position:relative;font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--bg);
  color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* ambient background: soft emerald/cyan glows + faint grid */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 50% at 18% -15%, rgba(16,185,129,.16), transparent 60%),
    radial-gradient(ellipse 60% 45% at 85% 8%, rgba(6,182,212,.12), transparent 60%)}
body::after{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:64px 64px}
[data-theme="light"] body::after{background-image:linear-gradient(rgba(6,40,30,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(6,40,30,.03) 1px,transparent 1px)}
h1,h2,h3,h4{font-family:'Space Grotesk','Inter',sans-serif;font-weight:600;line-height:1.18;letter-spacing:-.02em;color:var(--ink)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;letter-spacing:.04em;
  color:var(--ink-2);background:var(--card);border:1px solid var(--line);padding:6px 14px;border-radius:999px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand);box-shadow:0 0 8px var(--brand)}

/* ---- Header ---- */
header.site{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font-family:'Space Grotesk';font-weight:700;font-size:1.22rem;display:flex;align-items:center;gap:10px;color:var(--ink);letter-spacing:-.02em}
.brand .mark{width:32px;height:32px;border-radius:9px;background:var(--grad-accent);color:#fff;display:grid;place-items:center;font-family:'Inter';font-weight:800;font-size:1rem;box-shadow:0 4px 14px rgba(16,185,129,.4)}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{position:relative;font-size:.92rem;color:var(--ink-2);font-weight:500;padding:8px 12px;transition:color var(--t)}
.nav-links a::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform var(--t);border-radius:2px}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand)}
.nav-tools{display:flex;align-items:center;gap:8px}
.icon-btn{border:1px solid var(--line);background:var(--card);color:var(--ink-2);width:38px;height:38px;
  border-radius:10px;cursor:pointer;font-size:1rem;display:grid;place-items:center;transition:var(--t)}
.icon-btn:hover{border-color:var(--brand);color:var(--brand)}
.burger{display:none}
.mobile-menu{display:none;position:fixed;inset:66px 0 0;z-index:55;background:var(--bg);padding:16px;flex-direction:column;gap:2px;overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:14px;border-radius:10px;font-weight:600;font-size:1.05rem;color:var(--ink)}
.mobile-menu a:hover{background:var(--card)}
@media(max-width:860px){.nav-links{display:none}.burger{display:grid}}

/* ---- Buttons ---- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:.98rem;
  padding:13px 24px;border-radius:12px;cursor:pointer;border:1px solid transparent;transition:var(--t);overflow:hidden}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:0 8px 22px rgba(16,185,129,.30)}
.btn-primary::before{content:"";position:absolute;top:0;left:-120%;width:100%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.25),transparent);transition:left .6s var(--ease)}
.btn-primary:hover::before{left:120%}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(16,185,129,.42)}
.btn-outline{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.calc-btn{width:100%;margin-top:4px;padding:15px}

/* ---- Hero ---- */
.hero{position:relative;border-bottom:1px solid var(--line)}
.hero-inner{position:relative;z-index:2;padding:clamp(50px,7vw,92px) 0;max-width:720px;margin:0 auto;text-align:center}
.hero h1{font-size:clamp(2.2rem,5.5vw,3.4rem);margin:18px 0 16px;letter-spacing:-.03em}
.hero h1 .hl{background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.sub{font-size:clamp(1.04rem,2.2vw,1.22rem);color:var(--ink-2);max-width:560px;margin:0 auto 26px}
.picker{display:flex;gap:10px;max-width:440px;margin:0 auto 18px}
.picker select{flex:1;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--card);
  color:var(--ink);font:inherit;font-size:1rem;cursor:pointer;box-shadow:var(--shadow)}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:24px}
.trust{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;font-size:.86rem;color:var(--muted)}
.trust span{display:inline-flex;align-items:center;gap:6px}
.trust .ck{color:var(--brand);font-weight:800}

/* ---- Sections ---- */
section{padding:clamp(44px,5vw,68px) 0;position:relative;z-index:1}
.alt{background:color-mix(in srgb,var(--bg-2) 70%,transparent)}
.section-head{max-width:600px;margin:0 auto 36px;text-align:center}
.section-head h2{font-size:clamp(1.6rem,3.2vw,2.2rem);margin:8px 0}
.section-head p{color:var(--ink-2);font-size:1rem}

.country-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.c-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;
  align-items:center;gap:13px;transition:var(--t);overflow:hidden}
.c-card::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--brand-soft),transparent);opacity:0;transition:opacity var(--t)}
.c-card:hover{border-color:color-mix(in srgb,var(--brand) 45%,var(--line));transform:translateY(-4px);box-shadow:var(--glow)}
.c-card:hover::after{opacity:1}
.c-card>*{position:relative;z-index:1}
.c-card .fl{font-size:1.85rem;line-height:1}
.c-card h3{font-size:1.04rem;margin-bottom:2px;font-weight:600}
.c-card span{font-size:.82rem;color:var(--muted)}
.c-card .arrow{margin-left:auto;color:var(--brand);font-size:1.15rem;transition:var(--t)}
.c-card:hover .arrow{transform:translateX(4px)}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px}
.step{text-align:center}
.step .num{width:52px;height:52px;border-radius:16px;margin:0 auto 14px;display:grid;place-items:center;
  font-family:'Space Grotesk';font-weight:700;font-size:1.3rem;color:#fff;background:var(--grad-accent);box-shadow:0 8px 20px rgba(16,185,129,.32)}
.step h3{font-size:1.08rem;margin-bottom:5px}
.step p{color:var(--ink-2);font-size:.93rem}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:var(--t)}
.feat:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--brand) 35%,var(--line));box-shadow:var(--glow)}
.feat .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:1.3rem;margin-bottom:13px;background:var(--brand-soft);border:1px solid color-mix(in srgb,var(--brand) 25%,transparent)}
.feat h3{font-size:1.06rem;margin-bottom:5px}
.feat p{color:var(--ink-2);font-size:.92rem}

.links-cloud{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;max-width:820px;margin:0 auto}
.links-cloud a{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:.88rem;color:var(--muted);transition:var(--t)}
.links-cloud a:hover{border-color:var(--brand);color:var(--brand)}

/* ---- Prose / article ---- */
.crumb{font-size:.82rem;color:var(--muted);padding:18px 0 0}
.crumb a{color:var(--brand)}
.page-head{padding:18px 0 4px}
.page-head .flag{display:inline-flex;align-items:center;gap:7px;font-size:.74rem;font-weight:600;letter-spacing:.05em;
  color:var(--brand);background:var(--brand-soft);border:1px solid color-mix(in srgb,var(--brand) 25%,transparent);padding:6px 13px;border-radius:999px}
.page-head h1{font-size:clamp(1.8rem,4vw,2.5rem);margin:14px 0 8px}
.page-head p.lead{color:var(--ink-2);font-size:1.05rem;max-width:700px}
.prose{max-width:720px;margin:0 auto}
.prose h2{font-size:clamp(1.45rem,3vw,1.9rem);margin:32px 0 10px}
.prose h3{font-size:1.2rem;margin:22px 0 7px}
.prose p{color:var(--ink-2);margin-bottom:13px}
.prose ul{color:var(--ink-2);margin:0 0 15px 20px}
.prose li{margin-bottom:6px}
.prose a{color:var(--brand);font-weight:600}
table.tax{width:100%;border-collapse:collapse;margin:14px 0 20px;font-size:.91rem}
table.tax th,table.tax td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
table.tax th{font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--bg-2)}
table.tax td{font-variant-numeric:tabular-nums;color:var(--ink-2)}
.callout{background:var(--brand-soft);border:1px solid color-mix(in srgb,var(--brand) 25%,var(--line));border-radius:12px;padding:13px 16px;margin:16px 0;font-size:.92rem;color:var(--ink-2)}
.disclaimer{font-size:.82rem;color:var(--muted);background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:15px 17px;margin:28px 0}

/* ---- FAQ ---- */
.faq{max-width:720px;margin:0 auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden;transition:var(--t)}
.faq details[open]{border-color:color-mix(in srgb,var(--brand) 35%,var(--line));box-shadow:var(--glow)}
.faq summary{cursor:pointer;padding:16px 18px;font-weight:600;font-size:1rem;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.35rem;color:var(--brand);font-weight:400;transition:var(--t)}
.faq details[open] summary::after{content:"\2013"}
.faq details p{padding:0 18px 16px;color:var(--muted);font-size:.93rem}

/* ---- Calculator ---- */
.calc-layout{display:grid;grid-template-columns:1fr 300px;gap:24px;align-items:start}
@media(max-width:900px){.calc-layout{grid-template-columns:1fr}}
.calc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.calc-head{padding:20px 22px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--brand-soft),transparent)}
.calc-head h2{font-size:1.18rem}
.calc-head span{font-size:.84rem;color:var(--muted)}
.calc-body{padding:22px}
.field{margin-bottom:15px}
.field label{display:block;font-size:.85rem;font-weight:500;margin-bottom:6px;color:var(--ink-2)}
.field .hint{font-weight:400;color:var(--muted);font-size:.78rem}
.inp{position:relative}
.inp .sym{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:600}
.inp .sym.r{left:auto;right:13px}
.field input[type=number],.field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--bg-2);color:var(--ink);font:inherit;font-size:1rem;outline:none;transition:var(--t)}
.inp.has-sym input{padding-left:28px}
.inp.has-symr input{padding-right:28px}
.field input:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.result{border-top:1px solid var(--line);padding:24px;background:linear-gradient(180deg,var(--brand-soft),transparent)}
.net{text-align:center;margin-bottom:16px}
.net .lbl{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.net .amt{font-family:'Space Grotesk';font-weight:700;font-size:2.6rem;line-height:1.05;margin:6px 0;letter-spacing:-.02em;
  background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.net .per{font-size:.88rem;color:var(--muted)}
.bar{display:flex;height:13px;border-radius:7px;overflow:hidden;margin:14px 0 16px;background:var(--bg-2)}
.bar i{display:block;height:100%;transition:width .8s var(--ease)}
.lines{font-size:.91rem}
.lines .li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}
.lines .li:last-child{border-bottom:none}
.lines .li.tot{font-weight:700;border-top:2px solid color-mix(in srgb,var(--brand) 40%,var(--line));margin-top:3px;padding-top:12px;color:var(--ink)}
.lines .li .k{display:flex;align-items:center;gap:8px;color:var(--muted)}
.sw{width:9px;height:9px;border-radius:3px;display:inline-block}
.lines .li .v{font-variant-numeric:tabular-nums;font-weight:600;color:var(--ink)}
.rates{display:flex;gap:9px;margin-top:16px}
.rate{flex:1;text-align:center;background:var(--card-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:11px}
.rate b{display:block;font-family:'Space Grotesk';font-size:1.25rem;font-weight:700;color:var(--brand)}
.rate span{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.side{display:flex;flex-direction:column;gap:18px}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.side-card h3{font-size:.98rem;margin-bottom:8px}
.side-card ul{list-style:none;font-size:.89rem}
.side-card li{padding:7px 0;border-bottom:1px solid var(--line)}
.side-card li:last-child{border:none}
.side-card a{color:var(--brand);font-weight:600;display:flex;justify-content:space-between;transition:var(--t)}
.side-card a:hover{opacity:.75}
.ad{background:var(--bg-2);border:1px dashed var(--line);border-radius:12px;min-height:250px;display:grid;place-items:center;color:var(--muted);font-size:.78rem}
.ad.lead{min-height:90px;margin:24px 0}

/* ---- Footer ---- */
footer.site{position:relative;z-index:1;border-top:1px solid var(--line);margin-top:42px;background:var(--bg-2)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;padding:46px 0 30px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.foot-grid{grid-template-columns:1fr}}
.foot-grid .about p{color:var(--muted);font-size:.88rem;margin-top:11px;max-width:280px}
.foot-col h4{font-size:.76rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:12px}
.foot-col a{display:block;color:var(--ink-2);font-size:.9rem;padding:5px 0;transition:var(--t)}
.foot-col a:hover{color:var(--brand)}
.foot-bottom{border-top:1px solid var(--line);padding:20px 0;font-size:.83rem;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ---- Animations (subtle) ---- */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;animation:fadeUp .55s var(--ease) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.12s}.d3{animation-delay:.19s}.d4{animation-delay:.26s}
@media(prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1}.bar i{transition:none}.btn-primary::before{display:none}*{scroll-behavior:auto}}

/* ---------- World calculator editor ---------- */
.w-section{margin:18px 0 6px;font-weight:600;font-size:14px;color:var(--ink)}
.w-hint{font-size:12px;color:var(--muted);margin:2px 0 8px}
#wNote{font-size:12.5px;color:var(--muted);background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:9px 11px;margin:10px 0}
.wrow,.crow{display:grid;gap:6px;align-items:center;margin-bottom:6px}
.wrow{grid-template-columns:1fr 90px 32px}
.crow{grid-template-columns:1.4fr 70px 70px 80px 36px 32px}
.wrow-h,.crow-h{font-size:11px;color:var(--muted);font-weight:600;margin-bottom:2px}
.wrow-h span,.crow-h span{padding:0 2px}
.winp{width:100%;padding:7px 8px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-size:13px;font-family:inherit}
.winp:focus{outline:none;border-color:var(--accent)}
.wx{background:var(--surface-2);border:1px solid var(--line);color:var(--muted);border-radius:8px;cursor:pointer;height:32px;font-size:15px;line-height:1}
.wx:hover{color:#fff;background:var(--c-tax);border-color:var(--c-tax)}
.w-add{margin-top:4px;font-size:12.5px;padding:7px 12px}
.crow input[type=checkbox]{width:18px;height:18px;justify-self:center}
@media(max-width:560px){.crow{grid-template-columns:1.2fr 56px 56px 64px 30px 28px;gap:4px}.crow input{font-size:12px;padding:6px 5px}}

/* ---------- Blog ---------- */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin:24px 0 60px}
.post-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.post-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.pc-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:3px 10px;margin-bottom:10px}
.post-card h3{margin:6px 0 8px;font-size:18px;line-height:1.3}
.post-card p{color:var(--muted);font-size:14px;line-height:1.55;margin:0 0 12px}
.pc-meta{font-size:12.5px;color:var(--muted)}
.crumb{font-size:13px;color:var(--muted);padding:20px 0 4px}
.crumb a{color:var(--muted);text-decoration:none}.crumb a:hover{color:var(--accent)}.crumb span{opacity:.5;margin:0 2px}
.post{max-width:760px;margin:0 auto;padding-bottom:60px}
.post-head{padding:14px 0 10px;border-bottom:1px solid var(--line);margin-bottom:24px}
.post-head h1{font-size:34px;line-height:1.15;margin:10px 0 12px}
.post .lead{font-size:18px;color:var(--ink);opacity:.9;margin-bottom:8px}
.post-body h2{font-size:24px;margin:34px 0 12px}
.post-body h3{font-size:19px;margin:24px 0 8px}
.post-body p{font-size:16px;line-height:1.7;margin:0 0 16px;color:var(--ink)}
.post-body ul,.post-body ol{margin:0 0 16px;padding-left:22px}
.post-body li{font-size:16px;line-height:1.7;margin-bottom:7px}
.post-body a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.post-body table{margin:18px 0}
.cta{display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(135deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:22px 0;flex-wrap:wrap}
.cta strong{font-size:16px}.cta p{margin:4px 0 0;color:var(--muted);font-size:14px}
.cta .btn{white-space:nowrap}
.related-calcs{margin:36px 0 0;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.related-calcs h3{margin:0 0 14px;font-size:17px}
.rc-chips{display:flex;flex-wrap:wrap;gap:10px}
.rc-chip{display:inline-flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:8px 14px;text-decoration:none;color:var(--ink);font-size:14px;font-weight:500;transition:border-color .15s}
.rc-chip:hover{border-color:var(--accent)}.rc-chip span{font-size:16px}
@media(max-width:560px){.post-head h1{font-size:27px}.cta{flex-direction:column;align-items:flex-start}}

/* ---------- Compare ---------- */
.cmp-controls{margin:22px 0 6px}
.cmp-label{font-size:13px;color:var(--muted);margin-bottom:10px}
.cmp-chips{display:flex;flex-wrap:wrap;gap:8px}
.cmp-chip{background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:8px 14px;font-size:13.5px;cursor:pointer;font-family:inherit;transition:all .15s}
.cmp-chip:hover{border-color:var(--accent)}
.cmp-chip.on{background:var(--accent);border-color:var(--accent);color:#04201a;font-weight:600}
.cmp-note{margin:16px 0;padding:13px 16px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;font-size:14px;line-height:1.6;color:var(--ink)}
.cmp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin:14px 0 8px}
.cmp-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px}
.cmp-card-h{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px}
.cmp-flag{font-size:24px;line-height:1}
.cmp-card-h strong{display:block;font-size:15px}
.cmp-open{font-size:12px;color:var(--accent);text-decoration:none}
.cmp-open:hover{text-decoration:underline}
.cmp-x{margin-left:auto;background:none;border:1px solid var(--line);color:var(--muted);border-radius:8px;width:26px;height:26px;cursor:pointer;font-size:15px;line-height:1}
.cmp-x:hover{background:var(--c-tax);border-color:var(--c-tax);color:#fff}
.cmp-gross{display:block;font-size:11.5px;color:var(--muted);margin-bottom:12px}
.cmp-gross input{width:100%;margin-top:4px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);color:var(--ink);font-size:14px;font-family:inherit;font-variant-numeric:tabular-nums}
.cmp-gross input:focus{outline:none;border-color:var(--accent)}
.cmp-net{font-size:21px;font-weight:700;font-variant-numeric:tabular-nums}
.cmp-net span{font-size:12px;font-weight:400;color:var(--muted)}
.cmp-sub{font-size:13px;color:var(--muted);margin-bottom:12px}
.cmp-keepbar{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin-bottom:7px}
.cmp-keepbar span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2,#06b6d4))}
.cmp-keep{font-size:12.5px;color:var(--muted)}.cmp-keep b{color:var(--ink);font-size:14px}
.cmp-empty{color:var(--muted);padding:20px 0}

/* ---------- Dropdown navigation ---------- */
.nav-item{position:relative;display:inline-flex;align-items:center}
.nav-top{background:none;border:0;font-family:inherit;font-size:.92rem;color:var(--ink-2);font-weight:500;padding:8px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:5px;transition:color var(--t)}
.nav-top i{font-style:normal;font-size:.7rem;opacity:.7;transition:transform var(--t)}
.nav-top:hover,.nav-item:hover .nav-top{color:var(--ink)}
.nav-item:hover .nav-top i{transform:translateY(1px)}
.nav-top.active{color:var(--brand)}
.drop{position:absolute;top:100%;left:0;display:none;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px;min-width:200px;box-shadow:0 16px 40px rgba(0,0,0,.28);z-index:70}
.nav-item:hover .drop{display:flex}
.nav-item-r .drop{left:auto;right:0}
.drop{flex-direction:column}
.drop-mega{flex-direction:row;gap:4px}
.drop-col{display:flex;flex-direction:column;min-width:198px}
.drop-h{font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700;padding:9px 10px 5px}
.nav-links .drop a{display:block;padding:8px 10px;border-radius:9px;font-size:.9rem;color:var(--ink-2);font-weight:500;white-space:nowrap}
.nav-links .drop a::after{display:none}
.nav-links .drop a:hover{background:var(--bg-2);color:var(--ink)}
.nav-links .drop a.active{color:var(--brand);background:var(--bg-2)}
/* mobile menu section headers */
.mm-h{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700;padding:16px 14px 4px}

/* ---------- Dark-mode native control fix (number spinners etc.) ---------- */
:root{color-scheme:dark}
[data-theme="light"]{color-scheme:light}

/* ---------- Home: flag quick-row ---------- */
.flag-row{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:22px auto 4px;max-width:560px}
.flag-chip{width:42px;height:42px;display:grid;place-items:center;font-size:1.35rem;background:var(--card);border:1px solid var(--line);border-radius:12px;transition:var(--t)}
.flag-chip::after{display:none}
.flag-chip:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--glow)}

/* ---------- Home: region-grouped cards ---------- */
.country-sections{display:flex;flex-direction:column;gap:30px;margin-top:8px}
.region-title{display:flex;align-items:center;gap:10px;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700;margin:0 0 14px}
.region-title span{font-size:.7rem;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:2px 9px;color:var(--ink-2)}
.region-title::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- Home: universal (World / Compare) cards ---------- */
.universal-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.ucard{display:flex;align-items:center;gap:16px;padding:20px;border-radius:16px;background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 10%,var(--card)),var(--card));border:1px solid color-mix(in srgb,var(--brand) 22%,var(--line));transition:var(--t)}
.ucard::after{display:none}
.ucard:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--glow)}
.ucard .uic{font-size:1.9rem;line-height:1}
.ucard h3{margin:0 0 3px;font-size:1.05rem}
.ucard p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.45}
.ucard .arrow{margin-left:auto;color:var(--brand);font-size:1.1rem}
@media(max-width:640px){.universal-row{grid-template-columns:1fr}}