/* ==========================================================================
   Pipe Volume Calculator — site stylesheet
   Design: light "engineering instrument" panel. Graphite ink + hydro-cyan
   accent + tabular numerals. Mobile-first, viewport units, no web fonts.
   ========================================================================== */

:root{
  --ink:#10202b;
  --ink-soft:#3a4b57;
  --muted:#647684;
  --line:#dbe3ea;
  --line-strong:#c2cdd6;
  --paper:#eef3f6;
  --surface:#ffffff;
  --surface-2:#f5f9fb;
  --hydro:#0a8fa6;         /* primary water/cyan */
  --hydro-deep:#0a6d7e;    /* text-safe cyan */
  --hydro-tint:#e4f4f7;
  --steel:#41586a;
  --amber:#b45309;
  --amber-tint:#fdf3e5;
  --danger:#c62b2b;
  --ok:#0a7d54;
  --shadow:0 1px 2px rgba(16,32,43,.06), 0 8px 24px -12px rgba(16,32,43,.18);
  --shadow-lg:0 2px 6px rgba(16,32,43,.08), 0 24px 60px -24px rgba(16,32,43,.28);
  --radius:14px;
  --radius-sm:9px;
  --maxw:1140px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --mono:"SFMono-Regular",ui-monospace,"DejaVu Sans Mono","Roboto Mono",Menlo,Consolas,monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.62;
  font-size:clamp(16px,1rem + .1vw,17px);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--hydro-deep);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4,h5,h6{line-height:1.22;color:var(--ink);margin:0 0 .5em;font-weight:750;letter-spacing:-.01em}
h1{font-size:clamp(1.55rem,1.15rem + 1.9vw,2.35rem)}
h2{font-size:clamp(1.3rem,1.05rem + 1.1vw,1.75rem);margin-top:1.9em}
h3{font-size:clamp(1.08rem,.98rem + .5vw,1.28rem);margin-top:1.5em}
h4{font-size:1.02rem;margin-top:1.2em}
h5,h6{font-size:.94rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
p{margin:0 0 1.05em}
ul,ol{margin:0 0 1.15em;padding-left:1.35em}
li{margin:.3em 0}
strong{font-weight:700}
:focus-visible{outline:3px solid var(--hydro);outline-offset:2px;border-radius:4px}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(16px,4vw,28px)}
.skip{position:absolute;left:-999px;top:auto}
.skip:focus{left:12px;top:12px;z-index:200;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px}

/* ---------- Header / nav ---------- */
.site-head{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.1) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:14px;min-height:60px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.02em;color:var(--ink);font-size:1.05rem;white-space:nowrap}
.brand:hover{text-decoration:none}
.brand .mark{width:30px;height:30px;flex:0 0 auto}
.nav-links{display:flex;gap:2px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--ink-soft);padding:8px 11px;border-radius:8px;font-size:.94rem;font-weight:600}
.nav-links a:hover{background:var(--hydro-tint);color:var(--hydro-deep);text-decoration:none}
.nav-toggle{display:none}
.nav-burger{display:none}

@media (max-width:820px){
  .nav-burger{display:flex;margin-left:auto;flex-direction:column;gap:4px;width:42px;height:38px;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:9px;background:var(--surface);cursor:pointer}
  .nav-burger span{width:19px;height:2px;background:var(--ink);border-radius:2px}
  .nav-links{position:absolute;left:0;right:0;top:100%;margin:0;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px clamp(16px,4vw,28px) 14px;gap:0;display:none;box-shadow:var(--shadow)}
  .nav-links a{padding:11px 8px;border-radius:8px}
  .nav-toggle:checked ~ .nav-links{display:flex}
}

/* ---------- Layout ---------- */
main{display:block}
.hero{background:linear-gradient(180deg,#e9f2f5 0%,var(--paper) 78%);padding:clamp(20px,4vw,40px) 0 clamp(14px,2.4vw,26px);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1fr;gap:clamp(16px,2.4vw,26px)}
@media (min-width:960px){.hero-grid{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--hydro-deep);background:var(--hydro-tint);border:1px solid #bfe4ea;padding:5px 11px;border-radius:999px;margin-bottom:14px}
.hero p.lede{font-size:clamp(1.02rem,.98rem + .3vw,1.15rem);color:var(--ink-soft);max-width:60ch;margin-bottom:0}

.content{padding:clamp(26px,4vw,52px) 0;min-width:0}
.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(22px,3vw,40px)}
.layout>*{min-width:0}
@media (min-width:1000px){.layout{grid-template-columns:minmax(0,1fr) 300px}}
.prose{min-width:0}
.prose h2:first-child{margin-top:0}
aside.rail{min-width:0}
@media (min-width:1000px){aside.rail{position:sticky;top:76px;align-self:start}}

/* ---------- Calculator ---------- */
.calc{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}
.calc-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;background:linear-gradient(180deg,#0e2c38,#0a222c);color:#eaf6f8}
.calc-head h2,.calc-head .calc-title{margin:0;color:#fff;font-size:1.05rem;font-weight:700;letter-spacing:-.01em}
.calc-head .tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:#8fd6e0;text-transform:uppercase}
.calc-body{padding:clamp(15px,2.4vw,22px)}

.unit-tabs{display:flex;gap:6px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:4px;margin-bottom:16px}
.unit-tabs button{flex:1;border:0;background:transparent;color:var(--ink-soft);font:inherit;font-weight:650;padding:8px 6px;border-radius:7px;cursor:pointer;font-size:.9rem}
.unit-tabs button[aria-selected="true"]{background:var(--surface);color:var(--hydro-deep);box-shadow:var(--shadow)}

.field-grid{display:grid;grid-template-columns:1fr;gap:13px}
@media (min-width:560px){.field-grid.two{grid-template-columns:1fr 1fr}}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label{font-size:.82rem;font-weight:650;color:var(--ink-soft)}
.field .hint{font-size:.74rem;color:var(--muted)}
.input-affix{display:flex;align-items:stretch;border:1.5px solid var(--line-strong);border-radius:10px;background:var(--surface);overflow:hidden;transition:border-color .15s,box-shadow .15s}
.input-affix:focus-within{border-color:var(--hydro);box-shadow:0 0 0 3px var(--hydro-tint)}
.input-affix input{border:0;outline:0;padding:11px 12px;font:inherit;font-size:1.02rem;width:100%;min-width:0;background:transparent;color:var(--ink);font-variant-numeric:tabular-nums}
.input-affix select{border:0;outline:0;background:var(--surface-2);border-left:1px solid var(--line);font:inherit;padding:0 10px;color:var(--ink-soft);font-size:.9rem;cursor:pointer}
select.control{border:1.5px solid var(--line-strong);border-radius:10px;background:var(--surface);padding:11px 12px;font:inherit;font-size:1rem;color:var(--ink);width:100%;cursor:pointer}
select.control:focus{border-color:var(--hydro);box-shadow:0 0 0 3px var(--hydro-tint);outline:0}

.seg{display:inline-flex;border:1.5px solid var(--line-strong);border-radius:9px;overflow:hidden;background:var(--surface)}
.seg button{border:0;background:transparent;font:inherit;font-weight:650;font-size:.86rem;padding:8px 14px;cursor:pointer;color:var(--ink-soft)}
.seg button[aria-pressed="true"]{background:var(--hydro);color:#fff}

details.adv{margin-top:14px;border:1px dashed var(--line-strong);border-radius:10px;background:var(--surface-2)}
details.adv>summary{cursor:pointer;padding:11px 14px;font-weight:650;font-size:.92rem;color:var(--steel);list-style:none;display:flex;align-items:center;gap:8px}
details.adv>summary::-webkit-details-marker{display:none}
details.adv>summary::before{content:"+";font-family:var(--mono);color:var(--hydro-deep);font-weight:800}
details.adv[open]>summary::before{content:"–"}
.adv-inner{padding:2px 14px 16px}

.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.btn{border:0;border-radius:10px;font:inherit;font-weight:700;cursor:pointer;padding:12px 20px;font-size:1rem}
.btn-primary{background:var(--hydro);color:#fff;box-shadow:var(--shadow);flex:1;min-width:160px}
.btn-primary:hover{background:var(--hydro-deep)}
.btn-ghost{background:var(--surface);color:var(--ink-soft);border:1.5px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--hydro);color:var(--hydro-deep)}

.err{color:var(--danger);font-size:.82rem;margin-top:6px;min-height:1px}

/* ---------- Result panel ---------- */
.result{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}
.result[hidden]{display:none}
.readout{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;background:linear-gradient(180deg,#f2fafb,#eaf6f8);border:1px solid #bfe4ea;border-radius:12px;padding:16px}
.xsection{width:96px;height:96px;flex:0 0 auto}
.readout .big{min-width:0}
.readout .big .num{font-family:var(--mono);font-size:clamp(1.9rem,1.3rem + 2.4vw,2.7rem);font-weight:700;color:var(--hydro-deep);line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;word-break:break-word;overflow-wrap:break-word}
.readout .big .lab{font-size:.86rem;color:var(--steel);margin-top:4px;font-weight:600}
@media (max-width:420px){
  .readout{grid-template-columns:1fr;gap:10px;text-align:center}
  .xsection{width:72px;height:72px;margin:0 auto}
  .readout .big .num{font-size:clamp(1.6rem,8vw,2.1rem)}
}
.updated{display:inline-block;font-size:.72rem;font-weight:700;color:var(--ok);background:#e6f6ef;border-radius:6px;padding:2px 7px;margin-left:8px;vertical-align:middle}

.grid-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}
@media (min-width:560px){.grid-cards{grid-template-columns:repeat(3,1fr)}}
.rcard{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 13px}
.rcard .v{font-family:var(--mono);font-weight:700;font-size:1.06rem;color:var(--ink);font-variant-numeric:tabular-nums;word-break:break-word}
.rcard .k{font-size:.76rem;color:var(--muted);margin-top:2px}

.result-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--line-strong);background:var(--surface);border-radius:999px;padding:7px 13px;font-size:.85rem;font-weight:650;color:var(--ink-soft);cursor:pointer}
.chip:hover{border-color:var(--hydro);color:var(--hydro-deep)}

.steps{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:13px 15px;margin-top:14px;font-size:.92rem}
.steps code,.formula code{font-family:var(--mono);background:#eaf1f4;padding:1px 6px;border-radius:5px;font-size:.9em}
.steps ol{margin:.4em 0 0;padding-left:1.3em}

/* history */
.history{margin-top:16px}
.history[hidden]{display:none}
.history table{width:100%;border-collapse:collapse;font-size:.85rem}
.history th,.history td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line)}
.history th{color:var(--muted);font-weight:650;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}
.history td{font-variant-numeric:tabular-nums;color:var(--ink-soft)}
.history .clear{font-size:.8rem;color:var(--muted);cursor:pointer;background:none;border:0;padding:0;margin-top:8px}
.history .clear:hover{color:var(--danger)}

/* ---------- Generic content blocks ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(16px,2.4vw,24px);box-shadow:var(--shadow);margin:18px 0}
.callout{border-left:4px solid var(--hydro);background:var(--hydro-tint);border-radius:0 10px 10px 0;padding:12px 16px;margin:16px 0}
.callout.warn{border-left-color:var(--amber);background:var(--amber-tint)}
.callout p:last-child{margin-bottom:0}

.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0;border:1px solid var(--line);border-radius:12px}
table.data{width:100%;border-collapse:collapse;font-size:.92rem;min-width:440px}
table.data th,table.data td{padding:9px 13px;text-align:left;border-bottom:1px solid var(--line)}
table.data thead th{background:var(--surface-2);color:var(--steel);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;position:sticky;top:0}
table.data td{font-variant-numeric:tabular-nums;color:var(--ink-soft)}
table.data tbody tr:hover{background:var(--surface-2)}
table.data caption{caption-side:bottom;font-size:.78rem;color:var(--muted);padding:8px 4px;text-align:left}

.faq details{border:1px solid var(--line);border-radius:10px;background:var(--surface);margin:9px 0}
.faq summary{cursor:pointer;padding:13px 16px;font-weight:650;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:"↓";color:var(--hydro-deep);font-weight:800}
.faq details[open] summary::after{content:"↑"}
.faq .a{padding:0 16px 15px;color:var(--ink-soft)}
.faq .a p:last-child{margin-bottom:0}

/* tool grid / related */
.tool-grid{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:560px){.tool-grid{grid-template-columns:1fr 1fr}}
@media (min-width:900px){.tool-grid{grid-template-columns:1fr 1fr 1fr}}
.tool-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:15px 16px;box-shadow:var(--shadow);transition:transform .12s,border-color .12s}
.tool-card:hover{text-decoration:none;border-color:var(--hydro);transform:translateY(-2px)}
.tool-card .t{font-weight:700;color:var(--ink);margin-bottom:3px}
.tool-card .d{font-size:.86rem;color:var(--muted)}

.rail-box{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:15px 16px;box-shadow:var(--shadow);margin-bottom:16px}
.rail-box h3,.rail-box .h{margin-top:0;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.rail-box ul{list-style:none;padding:0;margin:0}
.rail-box li{margin:0;border-bottom:1px solid var(--line)}
.rail-box li:last-child{border-bottom:0}
.rail-box li a{display:block;padding:8px 0;font-size:.92rem;font-weight:600;color:var(--ink-soft)}
.rail-box li a:hover{color:var(--hydro-deep);text-decoration:none}

/* breadcrumb */
.crumbs{font-size:.82rem;color:var(--muted);padding:12px 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.crumbs li::after{content:"›";margin-left:6px;color:var(--line-strong)}
.crumbs li:last-child::after{content:""}
.crumbs a{color:var(--muted);font-weight:600}

/* tags */
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.tags a{font-size:.82rem;background:var(--surface);border:1px solid var(--line-strong);border-radius:999px;padding:6px 12px;color:var(--ink-soft);font-weight:600}
.tags a:hover{border-color:var(--hydro);color:var(--hydro-deep);text-decoration:none}

/* ad slots */
.ad-slot{margin:22px 0;min-height:1px}
.ad-slot .ph{border:1px dashed var(--line-strong);border-radius:10px;background:repeating-linear-gradient(45deg,#f7fafb,#f7fafb 10px,#f1f6f8 10px,#f1f6f8 20px);color:var(--muted);font-size:.78rem;text-align:center;padding:14px;letter-spacing:.03em}

/* feedback */
.reviews{display:grid;grid-template-columns:1fr;gap:12px;margin-top:8px}
@media (min-width:700px){.reviews{grid-template-columns:1fr 1fr}}
.review{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:15px 16px;box-shadow:var(--shadow)}
.review .stars{color:#e0a10a;letter-spacing:2px;font-size:.9rem}
.review p{margin:.5em 0 .6em;color:var(--ink-soft);font-size:.94rem}
.review .who{font-size:.82rem;color:var(--muted);font-weight:650}

/* ---------- Footer ---------- */
.site-foot{background:#0b1e28;color:#b7c9d3;margin-top:40px;padding:38px 0 20px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media (min-width:640px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr}}
.site-foot h4{color:#eaf6f8;font-size:.82rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:12px}
.site-foot a{color:#b7c9d3}
.site-foot a:hover{color:#fff}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:6px 0}
.foot-brand{font-weight:800;color:#fff;font-size:1.1rem;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.foot-bottom{border-top:1px solid #1b3543;margin-top:26px;padding-top:16px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:#7f97a4;font-size:.84rem}

/* cookie bar */
.cookie{position:fixed;left:12px;right:12px;bottom:12px;z-index:120;background:#0b1e28;color:#e7f1f5;border-radius:12px;padding:14px 16px;box-shadow:var(--shadow-lg);display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.cookie[hidden]{display:none}
.cookie p{margin:0;font-size:.86rem;flex:1;min-width:220px}
.cookie a{color:#8fd6e0}
.cookie .btn{padding:9px 18px;font-size:.9rem}

/* 404 */
.big404{text-align:center;padding:clamp(40px,8vw,90px) 0}
.big404 .code{font-family:var(--mono);font-size:clamp(3.4rem,9vw,6rem);font-weight:800;color:var(--hydro);letter-spacing:-.03em;line-height:1}

/* utility */
.center{text-align:center}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.mt0{margin-top:0}
.lead-list{list-style:none;padding:0}
.lead-list li{padding-left:26px;position:relative;margin:.5em 0}
.lead-list li::before{content:"›";position:absolute;left:6px;color:var(--hydro);font-weight:800}
hr.rule{border:0;border-top:1px solid var(--line);margin:28px 0}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}
@media print{
  .site-head,.site-foot,.cookie,.ad-slot,.actions,.result-actions,.nav-burger,.rail{display:none !important}
  body{background:#fff}
  .calc,.card{box-shadow:none;border-color:#ccc}
}

/* ---- Footer social share + partner links (added) ---- */
.foot-share{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:0 0 20px;margin-bottom:20px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-share-label{font-weight:600;font-size:.9rem;opacity:.9}
.foot-share-btns{display:flex;flex-wrap:wrap;gap:8px}
.foot-share .sh{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:.82rem;line-height:1;
  padding:8px 12px;border-radius:8px;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);color:#eaf6f8;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s}
.foot-share .sh:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4)}
.foot-partners{list-style:none;margin:0;padding:0}
.foot-partners li{margin:.28em 0}
@media (max-width:640px){.foot-share{flex-direction:column;align-items:flex-start}}

/* ---- Home hero: calculator dominates the first screen (added) ---- */
.home-hero{background:linear-gradient(180deg,#f4fbfc 0%,#eaf6f8 60%,#e2f1f4 100%);
  border-bottom:1px solid var(--line);padding:22px 0 30px;min-height:calc(100vh - 60px);
  display:flex;flex-direction:column;justify-content:center}
.home-hero .wrap{width:100%}
.home-hero h1{font-size:clamp(1.6rem,3.4vw,2.35rem);margin:0 0 6px;text-align:center}
.home-hero .lede{max-width:760px;margin:0 auto 18px;text-align:center;font-size:1.05rem}
.home-hero .calc{max-width:920px;margin:0 auto;box-shadow:0 10px 34px rgba(10,109,126,.14);border-width:2px}
.home-hero .calc .calc-body{padding:20px}
@media (max-width:720px){
  .home-hero{min-height:auto;padding:16px 0 22px}
  .home-hero .calc{box-shadow:0 6px 20px rgba(10,109,126,.12)}
}

/* ---- RTL (Arabic) layout corrections ---- */
[dir="rtl"] .nav-links{margin-left:0;margin-right:auto}
[dir="rtl"] .lang-sw{margin-left:0;margin-right:auto;padding-left:0;padding-right:12px}
[dir="rtl"] .lang-dd{right:auto;left:0}
[dir="rtl"] .nav-burger{margin-left:0;margin-right:auto}
[dir="rtl"] .input-affix select{border-left:none;border-right:1px solid var(--line)}
[dir="rtl"] .crumbs li::after{margin-left:0;margin-right:6px;content:"‹"}
[dir="rtl"] .callout{border-left:none;border-right:4px solid var(--hydro);border-radius:10px 0 0 10px}
[dir="rtl"] .callout.warn{border-left:none;border-right:4px solid var(--amber)}
[dir="rtl"] .lead-list li{padding-left:0;padding-right:26px}
[dir="rtl"] .lead-list li::before{left:auto;right:6px}
[dir="rtl"] .faq summary::after{margin-left:0;margin-right:auto}
[dir="rtl"] .skip{left:auto;right:-999px}
[dir="rtl"] .skip:focus{left:auto;right:12px}
[dir="rtl"] .adv-inner{text-align:right}
[dir="rtl"] details.adv>summary{flex-direction:row-reverse}
[dir="rtl"] .foot-share{flex-direction:row-reverse}
@media (max-width:640px){[dir="rtl"] .foot-share{align-items:flex-end}}
@media (max-width:820px){
  [dir="rtl"] .nav-burger{margin-left:0;margin-right:auto}
  [dir="rtl"] .nav-links{left:0;right:0}
}