/* ============================================================
   Rukn ERM — shared site stylesheet
   One source of truth for all marketing pages. Page-specific
   styles (homepage phone demo, etc.) stay inline on that page.
   ============================================================ */

:root{
  --ground:#eef3f4; --surface:#ffffff; --surface-2:#f6fafb; --ink:#0e2a30; --muted:#516a70;
  --faint:#7b939a; --primary:#155563; --primary-2:#1d6b7a; --accent:#4aa3b5; --deep:#082b30;
  --line:#d8e4e6; --line-soft:#e7eff0; --chip:#e2eff1;
  --low:#2e7d45; --med:#d9a62e; --high:#db7b25; --crit:#c64b3e;
  --maxw:1120px; --radius:14px;
}
@media (prefers-color-scheme:dark){
  :root{--ground:#071619; --surface:#0e262b; --surface-2:#0b2024; --ink:#e7eef0; --muted:#9db0b6;
    --faint:#6d868d; --primary:#4aa3b5; --primary-2:#7fc2cf; --accent:#4aa3b5; --deep:#042226;
    --line:#1b3841; --line-soft:#15303757; --chip:#123037;}
}
:root[data-theme="dark"]{--ground:#071619; --surface:#0e262b; --surface-2:#0b2024; --ink:#e7eef0; --muted:#9db0b6; --faint:#6d868d; --primary:#4aa3b5; --primary-2:#7fc2cf; --line:#1b3841; --line-soft:#153037; --chip:#123037;}
:root[data-theme="light"]{--ground:#eef3f4; --surface:#ffffff; --surface-2:#f6fafb; --ink:#0e2a30; --muted:#516a70; --faint:#7b939a; --primary:#155563; --primary-2:#1d6b7a; --line:#d8e4e6; --line-soft:#e7eff0; --chip:#e2eff1;}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--ground);color:var(--ink);line-height:1.6;
  font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.ar{font-family:"Segoe UI",Tahoma,"Geeza Pro",system-ui,sans-serif;}
.narrow{max-width:760px;}

/* ---------- Header / nav ---------- */
header.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--ground) 86%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.01em;}
.brand .mark{width:30px;height:30px;border-radius:8px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;}
.brand .ar{color:var(--primary-2);font-weight:700;font-size:15px;opacity:.9;}
nav.links{display:flex;align-items:center;gap:24px;}
nav.links a{color:var(--muted);font-size:14.5px;font-weight:600;white-space:nowrap;}
nav.links a:hover,nav.links a[aria-current="page"]{color:var(--ink);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.lang-switch{font-size:13.5px;font-weight:600;color:var(--muted);padding:6px 10px;border:1px solid var(--line);border-radius:8px;white-space:nowrap;line-height:1;}.lang-switch:hover{color:var(--ink);border-color:var(--primary-2);}
.btn{display:inline-block;border-radius:10px;font-weight:700;font-size:14.5px;padding:11px 18px;border:1px solid transparent;cursor:pointer;line-height:1.2;text-align:center;}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-2);}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent;}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary-2);}
.btn-sm{padding:8px 14px;font-size:13.5px;}
/* Nav dropdown — exposes Blog, Glossary, Templates in the primary nav.
   Previously these were footer-only, which buried 30+ content pages both for
   visitors and for crawlers reading internal links as a priority signal. */
.has-sub{position:relative;display:flex;align-items:center;height:64px;}
.sub-btn{background:none;border:0;padding:0;font:inherit;font-size:14.5px;font-weight:600;
  color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:5px;white-space:nowrap;}
.sub-btn:hover,.has-sub:hover .sub-btn,.has-sub:focus-within .sub-btn{color:var(--ink);}
.sub-btn svg{opacity:.7;transition:transform .15s ease;}
.has-sub:hover .sub-btn svg,.has-sub.sub-open .sub-btn svg{transform:rotate(180deg);}
.sub{position:absolute;top:64px;left:0;min-width:186px;display:none;flex-direction:column;gap:2px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px;
  box-shadow:0 14px 30px rgba(8,43,48,.12);z-index:30;}
.has-sub:hover .sub,.has-sub:focus-within .sub,.has-sub.sub-open .sub{display:flex;}
.sub a{padding:9px 12px;border-radius:8px;font-size:14.5px;font-weight:600;color:var(--muted);}
.sub a:hover{background:var(--surface-2);color:var(--ink);}
@media(max-width:860px){
  /* Collapsed menu: no dropdown, just show the links inline and indented.
     860px, not 820px — it must match the nav collapse breakpoint below, or in
     the 40px band between them the dropdown floats inside a vertical menu. */
  .has-sub{display:block;height:auto;}
  .sub-btn{display:none;}
  .sub{position:static;display:flex;min-width:0;background:transparent;border:0;
    box-shadow:none;padding:0;border-radius:0;}
  .sub a{padding:12px 24px 12px 40px;border-bottom:1px solid var(--line-soft);border-radius:0;}
}

.nav-toggle{display:none;background:transparent;border:1px solid var(--line);border-radius:9px;padding:7px 9px;color:var(--ink);cursor:pointer;}
.nav-toggle svg{display:block;}
@media(max-width:860px){
  nav.links{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--surface);border-bottom:1px solid var(--line);padding:8px 0;display:none;}
  nav.links.open{display:flex;}
  nav.links a{padding:12px 24px;font-size:15px;border-bottom:1px solid var(--line-soft);}
  .nav-toggle{display:inline-flex;}
  /* Sign in stays; the demo CTA folds away. An existing customer reaching for
     the app on a phone is the likelier visitor than a new one requesting a
     demo, and the demo CTA is repeated in the page body anyway. */
  .nav-cta .btn:not(.nav-toggle):not(.nav-signin){display:none;}
}

/* ---------- Generic section ---------- */
section{padding:64px 0;}
.sec-head{text-align:center;max-width:660px;margin:0 auto 44px;}
.sec-head.left{text-align:left;margin-inline:0;}
.kicker{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary-2);}
h1{font-size:clamp(32px,5vw,50px);line-height:1.07;margin:0 0 18px;letter-spacing:-.02em;text-wrap:balance;}
h1 .hl{color:var(--primary-2);}
h2{font-size:clamp(25px,3.6vw,35px);line-height:1.14;margin:8px 0 12px;letter-spacing:-.01em;text-wrap:balance;}
.sec-head p{color:var(--muted);font-size:16.5px;margin:0;}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--primary-2);background:var(--chip);border-radius:999px;padding:6px 13px;margin-bottom:20px;}

/* ---------- Interior page hero ---------- */
.page-hero{padding:64px 0 20px;}
.page-hero .lede{font-size:19px;color:var(--muted);max-width:60ch;margin:0 0 26px;}
.page-hero.center{text-align:center;}
.page-hero.center .lede{margin-inline:auto;}
.breadcrumb{font-size:13px;color:var(--faint);margin:0 0 18px;}
.breadcrumb a{color:var(--primary-2);}
.breadcrumb a:hover{text-decoration:underline;}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- Cards grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.grid.two{grid-template-columns:repeat(2,1fr);}
@media(max-width:900px){.grid,.grid.two{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.grid,.grid.two{grid-template-columns:1fr;}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.card .ic{width:40px;height:40px;border-radius:10px;background:var(--chip);color:var(--primary-2);display:grid;place-items:center;margin-bottom:14px;}
.card h3{margin:0 0 6px;font-size:16.5px;}
.card p{margin:0;font-size:14px;color:var(--muted);}
.card a.more{display:inline-block;margin-top:12px;font-size:13.5px;font-weight:700;color:var(--primary-2);}
.card a.more:hover{text-decoration:underline;}

.surface-2{background:var(--surface-2);}

/* ---------- Alternating feature rows ---------- */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:22px 0;}
.feature-row.flip .fr-media{order:-1;}
@media(max-width:820px){.feature-row{grid-template-columns:1fr;gap:22px;}.feature-row.flip .fr-media{order:0;}}
.feature-row h3{font-size:clamp(20px,2.6vw,26px);margin:6px 0 10px;letter-spacing:-.01em;}
.feature-row p{color:var(--muted);font-size:15.5px;margin:0 0 14px;}
.fr-media{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 24px 60px -46px rgba(8,43,48,.5);}

/* ---------- Checklist ---------- */
ul.checks{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px;}
ul.checks li{display:flex;gap:11px;align-items:flex-start;font-size:15px;}
ul.checks li svg{color:var(--low);flex:none;margin-top:3px;}
ul.checks li b{display:block;}
ul.checks li span{color:var(--muted);font-size:14px;}

/* ---------- Long-form / prose (articles, glossary, legal) ---------- */
.prose{font-size:16.5px;color:var(--ink);}
.prose h2{margin:34px 0 10px;}
.prose h3{font-size:20px;margin:26px 0 8px;}
.prose p{margin:0 0 16px;color:var(--ink);}
.prose ul,.prose ol{margin:0 0 16px;padding-inline-start:22px;}
.prose li{margin:0 0 8px;}
.prose a{color:var(--primary-2);font-weight:600;}
.prose a:hover{text-decoration:underline;}
.prose blockquote{margin:18px 0;padding:12px 18px;border-inline-start:3px solid var(--primary-2);background:var(--surface-2);border-radius:8px;color:var(--muted);}
.prose code{background:var(--chip);border-radius:5px;padding:1px 6px;font-size:.92em;}
.prose strong{color:var(--ink);}
.prose .lead{font-size:18.5px;color:var(--muted);}

/* ---------- Tables (comparison, spec) ---------- */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface);}
table.cmp{width:100%;border-collapse:collapse;min-width:560px;font-size:14.5px;}
table.cmp th,table.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top;}
table.cmp thead th{background:var(--primary);color:#fff;font-size:13.5px;position:sticky;top:0;}
table.cmp tbody th{font-weight:700;background:var(--surface-2);color:var(--ink);}
table.cmp td .yes{color:var(--low);font-weight:800;}
table.cmp td .no{color:var(--faint);font-weight:800;}
table.cmp col.rukn,table.cmp td.rukn{background:color-mix(in srgb,var(--chip) 55%,transparent);}

/* ---------- FAQ (accordion) ---------- */
.faq{max-width:760px;margin:0 auto;display:grid;gap:12px;}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:2px 18px;}
.faq summary{cursor:pointer;font-weight:700;font-size:16px;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--primary-2);font-weight:800;font-size:22px;flex:none;}
.faq details[open] summary::after{content:"–";}
.faq details p{margin:0 0 16px;color:var(--muted);font-size:15px;}

/* ---------- Pricing plans ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch;}
@media(max-width:860px){.plans{grid-template-columns:1fr;max-width:440px;margin:0 auto;}}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;}
.plan.feat{border:2px solid var(--primary);position:relative;}
.plan .badge{position:absolute;top:-12px;left:26px;background:var(--primary);color:#fff;font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:5px 12px;border-radius:999px;}
.plan h3{margin:0 0 2px;font-size:20px;}
.plan .who{color:var(--muted);font-size:13.5px;margin:0 0 16px;min-height:38px;}
.plan .price{font-size:15px;color:var(--primary-2);font-weight:700;margin:0 0 16px;}.plan .price .amt{font-size:30px;font-weight:800;color:var(--ink);letter-spacing:-.02em;}.plan .price .per{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-top:2px;}
.plan ul{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px;flex:1;}
.plan li{font-size:14px;display:flex;gap:9px;align-items:flex-start;color:var(--ink);}
.plan li svg{color:var(--low);flex:none;margin-top:3px;}
.plan .btn{text-align:center;}

/* ---------- Download / resource cards ---------- */
.dl-card{display:flex;gap:18px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;}
.dl-card .thumb{width:52px;height:52px;border-radius:12px;background:var(--chip);color:var(--primary-2);display:grid;place-items:center;flex:none;font-weight:800;}
.dl-card h3{margin:0 0 6px;font-size:18px;}
.dl-card p{margin:0 0 14px;color:var(--muted);font-size:14.5px;}

/* ---------- Lists of links (glossary/blog index) ---------- */
.link-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
@media(max-width:820px){.link-list{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.link-list{grid-template-columns:1fr;}}
.link-list a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 15px;font-size:14.5px;font-weight:600;color:var(--ink);}
.link-list a:hover{border-color:var(--primary-2);color:var(--primary-2);}
.link-list a span{display:block;font-size:12.5px;font-weight:500;color:var(--faint);margin-top:2px;}

.post-list{display:grid;gap:16px;max-width:820px;}
.post-list article{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;}
.post-list h3{margin:0 0 6px;font-size:19px;}
.post-list h3 a:hover{color:var(--primary-2);}
.post-list .meta{font-size:12.5px;color:var(--faint);margin:0 0 8px;letter-spacing:.02em;}
.post-list p{margin:0;color:var(--muted);font-size:15px;}

/* ---------- CTA band ---------- */
.band{background:var(--deep);color:#fff;border-radius:22px;padding:48px;text-align:center;margin:8px 0;}
.band h2{color:#fff;margin:0 0 10px;}
.band p{color:#bcd6db;font-size:17px;margin:0 0 24px;}
.band .btn-ghost{border-color:#3a6b74;color:#fff;}
.band .btn-ghost:hover{border-color:#fff;}

/* ---------- Stat strip ---------- */
.strip{background:var(--surface);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.strip-in{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:26px 0;}
@media(max-width:760px){.strip-in{grid-template-columns:repeat(2,1fr);gap:20px;}}
.stat .n{font-size:15px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:8px;}
.stat .n svg{color:var(--primary-2);}
.stat p{margin:4px 0 0;font-size:13px;color:var(--muted);}

/* ---------- Footer ---------- */
footer.site{border-top:1px solid var(--line-soft);padding:44px 0;color:var(--muted);margin-top:8px;}
.foot-cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;margin-bottom:28px;}
@media(max-width:820px){.foot-cols{grid-template-columns:1fr 1fr;gap:22px;}}
@media(max-width:480px){.foot-cols{grid-template-columns:1fr;}}
.foot-cols h5{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);margin:0 0 12px;}
.foot-cols a{display:block;font-size:14px;color:var(--muted);margin-bottom:9px;}
.foot-cols a:hover{color:var(--primary-2);}
.foot-blurb{font-size:14px;color:var(--muted);max-width:34ch;margin:14px 0 0;}
.fineprint{font-size:12px;color:var(--faint);max-width:90ch;line-height:1.6;border-top:1px solid var(--line-soft);padding-top:18px;}
.fineprint a{color:var(--primary-2);}

/* ---------- RTL adjustments (Arabic pages use <html dir="rtl">) ---------- */
[dir="rtl"] .plan .badge{left:auto;right:26px;}
[dir="rtl"] table.cmp th,[dir="rtl"] table.cmp td{text-align:right;}
[dir="rtl"] .prose ul,[dir="rtl"] .prose ol{padding-inline-start:22px;}
[dir="rtl"] .faq summary::after{margin-inline-start:0;}
[dir="rtl"] .lede,[dir="rtl"] .page-hero .lede{margin-inline:0;}
[dir="rtl"] .page-hero.center .lede,[dir="rtl"] .sec-head{margin-inline:auto;}
[dir="rtl"] body{font-family:"Segoe UI",Tahoma,"Geeza Pro","Noto Naskh Arabic",system-ui,sans-serif;}

/* Store links. Deliberately NOT imitations of the official Apple and Google
   badge lockups: both companies require their own artwork, and a close copy is
   worse than an honest button. Drop the official assets in and swap these when
   the guidelines have been read. */
.storelinks{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;}
.storebtn{display:inline-flex;align-items:center;gap:10px;padding:9px 16px;border-radius:10px;
  background:var(--ink);color:#fff;text-decoration:none;line-height:1.15;transition:opacity .15s;}
.storebtn:hover{opacity:.86;}
.storebtn svg{flex:none;}
.storebtn b{display:block;font-size:14px;font-weight:700;letter-spacing:-.01em;}
.storebtn small{display:block;font-size:10px;opacity:.72;text-transform:uppercase;letter-spacing:.06em;}
.foot-apps{display:flex;gap:16px;flex-wrap:wrap;margin:0 0 14px;font-size:13px;}
.foot-apps a{color:var(--muted);text-decoration:none;}
.foot-apps a:hover{color:var(--ink);text-decoration:underline;}
[dir="rtl"] .storelinks,[dir="rtl"] .foot-apps{flex-direction:row-reverse;justify-content:flex-end;}