/* RUKU website. Same palette and type as the app (single brand theme, teal). */
:root{
  --teal:#056565; --deep:#034B4B; --ink:#023838;
  --gold:#F2D58A; --muted:#B8DAD6; --text:#F4FAF9;
  --hair:rgba(255,255,255,.10); --hair-strong:rgba(255,255,255,.16);
  --serif:"New York",ui-serif,"Iowan Old Style","Palatino Linotype",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",system-ui,sans-serif;
  --ease:cubic-bezier(.32,.72,0,1);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:110px}
body{margin:0;background:var(--teal);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:30;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:10px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
@media (max-width:767px){.wrap{padding:0 20px}}
.skip{position:absolute;left:-999px;top:10px;z-index:60;background:var(--text);color:var(--deep);padding:10px 16px;border-radius:999px}
.skip:focus{left:16px}
.icon{width:24px;height:24px;flex:none;fill:currentColor}

/* Floating island nav, identical on every page */
.nav{position:fixed;top:16px;left:0;right:0;z-index:40;pointer-events:none;padding:0 16px}
.nav-inner{pointer-events:auto;max-width:1040px;margin:0 auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;
  height:56px;padding:0 8px 0 10px;border-radius:18px;background:rgba(2,46,46,.55);
  backdrop-filter:saturate(160%) blur(20px);-webkit-backdrop-filter:saturate(160%) blur(20px);
  box-shadow:0 0 0 1px rgba(255,255,255,.08),inset 0 1px 0 rgba(255,255,255,.07),0 20px 44px -22px rgba(1,30,30,.7)}
.brand{justify-self:start;display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:600;letter-spacing:.26em;font-size:13px;padding:4px 10px 4px 4px;border-radius:12px}
.brand img{width:32px;height:32px;border-radius:9px;box-shadow:0 0 0 1px rgba(255,255,255,.12)}
.nav-links{display:flex;align-items:center;gap:2px;padding:4px;border-radius:12px;background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}
.nav-links a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:500;line-height:1;padding:9px 14px;border-radius:9px;transition:color .5s var(--ease),background .5s var(--ease)}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.07)}
.nav-links a[aria-current="page"]{color:var(--text);background:rgba(255,255,255,.09)}
.nav .badge{justify-self:end;border-radius:8px}
.nav .badge img{height:40px;width:auto}
@media (max-width:760px){.nav-inner{grid-template-columns:1fr auto;height:54px}.nav-links{display:none}.nav .badge img{height:38px}}

/* App Store badge (official artwork) */
.badge{display:inline-flex;border-radius:10px;transition:transform .6s var(--ease),filter .6s var(--ease)}
.badge:hover{transform:translateY(-2px);filter:drop-shadow(0 12px 22px rgba(1,30,30,.45))}
.badge:active{transform:scale(.98)}
.badge img{height:54px;width:auto}

/* Type */
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:600;letter-spacing:-.012em}
h1{font-size:clamp(44px,6.2vw,76px);line-height:1.04}
h2{font-size:clamp(34px,4.4vw,54px);line-height:1.1}
.eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:22px}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.55;color:var(--muted);max-width:30ch;margin:26px 0 38px}
.muted{color:var(--muted)}

/* Hero */
.hero{position:relative;min-height:100dvh;display:flex;align-items:center;padding:120px 0 64px;overflow:hidden}
.hero::before{content:"";position:absolute;width:900px;height:900px;right:-220px;top:-260px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(242,213,138,.22),rgba(242,213,138,.06) 45%,transparent 72%)}
.hero .wrap{position:relative;width:100%;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-stage{position:relative;height:640px}
.device{position:absolute;width:290px;padding:9px;border-radius:50px;background:linear-gradient(160deg,#0f2b2b,#071a1a);
  box-shadow:0 0 0 1px rgba(255,255,255,.08),inset 0 1px 0 rgba(255,255,255,.12),0 50px 90px -30px rgba(1,24,24,.75)}
.device img{width:100%;height:auto;border-radius:41px}
.device.d1{left:4%;top:0;z-index:2}
.device.d2{right:0;top:96px;transform:rotate(5deg);opacity:.95}
@media (max-width:960px){
  .hero{min-height:auto;padding-top:116px}
  .hero .wrap{grid-template-columns:1fr;gap:56px}
  .lead{max-width:36ch}
  .hero-stage{height:540px;max-width:440px;width:100%;margin:0 auto}
  .device{width:240px}
}
@media (max-width:420px){.hero-stage{height:470px}.device{width:205px}.device.d2{top:70px}}

/* Sections */
section{position:relative}
.section{padding:88px 0}
@media (max-width:767px){.section{padding:60px 0}}

/* How it works: sticky headline + numbered steps */
.how .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}
.how h2{position:sticky;top:130px;max-width:14ch}
.steps{list-style:none;margin:0;padding:0}
.step{display:grid;grid-template-columns:92px 1fr;gap:24px;padding:32px 0;border-top:1px solid var(--hair)}
.step:first-child{border-top:0;padding-top:4px}
.step-num{font-family:var(--serif);font-size:72px;line-height:.9;color:var(--gold);font-weight:500;font-variant-numeric:lining-nums}
.step h3{font-family:var(--sans);font-size:22px;font-weight:600;letter-spacing:0;margin:6px 0 10px}
.step p{margin:0;color:var(--muted);max-width:44ch}
@media (max-width:860px){.how .wrap{grid-template-columns:1fr;gap:36px}.how h2{position:static;max-width:none}.step{grid-template-columns:64px 1fr;gap:16px}.step-num{font-size:52px}}

/* Double-bezel cards */
.shell{padding:6px;border-radius:30px;background:rgba(255,255,255,.035);box-shadow:0 0 0 1px var(--hair)}
.core{height:100%;border-radius:24px;background:var(--deep);box-shadow:inset 0 1px 0 rgba(255,255,255,.07);padding:32px;position:relative;overflow:hidden}

/* Features bento */
.features .head{max-width:640px;margin-bottom:40px}
.bento{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(220px,auto);gap:16px}
.b-phone{grid-column:span 5;grid-row:span 2}
.b-times{grid-column:span 7}
.b-streak{grid-column:span 4}
.b-remind{grid-column:span 3}
.b-sisters{grid-column:span 6}
.b-lang{grid-column:span 6}
.bento h3{font-family:var(--sans);font-size:20px;font-weight:600;letter-spacing:0;margin:18px 0 8px}
.bento p{margin:0;color:var(--muted);font-size:16px;max-width:40ch}
.chip{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.b-phone .core{display:flex;flex-direction:column;justify-content:space-between;padding:32px 32px 0;background:linear-gradient(180deg,#034B4B 0%,#023a3a 100%)}
.b-phone .core::before{content:"";position:absolute;inset:auto -20% -30% -20%;height:70%;background:radial-gradient(closest-side,rgba(242,213,138,.16),transparent 70%)}
.b-phone .mini{position:relative;width:min(270px,78%);margin:32px auto 0;padding:8px 8px 0;border-radius:44px 44px 0 0;background:linear-gradient(160deg,#0f2b2b,#071a1a);box-shadow:0 0 0 1px rgba(255,255,255,.08)}
.b-phone .mini img{border-radius:36px 36px 0 0;height:auto;width:100%;max-height:420px;object-fit:cover;object-position:top}
.b-times .core{display:flex;flex-direction:column;justify-content:space-between;gap:28px}
.times{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.times span{display:grid;gap:2px;justify-items:center;padding:12px 10px;border-radius:18px;background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);font-size:13px;color:var(--muted)}
.times b{font-size:15px;color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}
.times span.now{background:rgba(242,213,138,.14);box-shadow:inset 0 0 0 1px rgba(242,213,138,.35);color:var(--gold)}
.times span.now b{color:var(--gold)}
.b-streak .core{background:radial-gradient(120% 90% at 100% 0%,rgba(242,213,138,.22),transparent 60%),var(--deep)}
.b-streak .chip{color:var(--gold);background:rgba(242,213,138,.12)}
.b-lang .core{display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px}
.ar-mark{font-size:clamp(44px,5vw,64px);line-height:1;color:var(--gold);font-family:"SF Arabic","Geeza Pro","Noto Naskh Arabic",var(--serif)}
@media (max-width:960px){.bento{grid-template-columns:repeat(6,1fr)}.b-phone{grid-column:span 6;grid-row:auto}.b-times,.b-sisters,.b-lang{grid-column:span 6}.b-streak,.b-remind{grid-column:span 3}}
@media (max-width:640px){.bento{grid-template-columns:1fr}.bento>*{grid-column:1/-1!important}.b-lang .core{grid-template-columns:1fr}.times span{font-size:12px;padding:10px 4px}}

/* Hadith */
.quote{padding:96px 0;text-align:center}
.quote blockquote{margin:0 auto;max-width:24ch;font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(34px,5vw,64px);line-height:1.18;padding-bottom:6px}
.quote cite{display:block;margin-top:28px;font-style:normal;font-size:14px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
@media (max-width:767px){.quote{padding:64px 0}}

/* Privacy: one panel, four columns */
.privacy .core{padding:48px}
.privacy h2{max-width:14ch}
.priv-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:44px}
.priv-grid>div{padding:0 28px;border-left:1px solid var(--hair)}
.priv-grid>div:first-child{padding-left:0;border-left:0}
.priv-grid h3{font-family:var(--sans);font-size:17px;font-weight:600;letter-spacing:0;margin:20px 0 8px}
.priv-grid p{margin:0;color:var(--muted);font-size:15.5px}
.priv-grid .icon{width:30px;height:30px;color:var(--gold)}
@media (max-width:960px){.privacy .core{padding:36px 28px}.priv-grid{grid-template-columns:1fr 1fr;gap:36px 0}.priv-grid>div:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:560px){.priv-grid{grid-template-columns:1fr}.priv-grid>div{padding:0!important;border:0!important}}

/* FAQ */
.faq .wrap{max-width:820px}
.faq h2{text-align:center;margin-bottom:36px}
.faq details{border-radius:22px;background:rgba(255,255,255,.035);box-shadow:inset 0 0 0 1px var(--hair);margin-bottom:10px;transition:background .5s var(--ease)}
.faq details[open]{background:rgba(3,75,75,.85)}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;font-weight:600;font-size:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .plus{width:34px;height:34px;border-radius:999px;display:grid;place-items:center;flex:none;background:rgba(255,255,255,.07);transition:transform .6s var(--ease),background .6s var(--ease)}
.faq summary .plus .icon{width:16px;height:16px}
.faq details[open] summary .plus{transform:rotate(45deg);background:rgba(242,213,138,.16);color:var(--gold)}
.faq details p{margin:0;padding:0 24px 24px;color:var(--muted);max-width:62ch}
.faq details a{color:var(--text)}

/* Final CTA: full screen */
.final{min-height:100dvh;display:grid;place-items:center;text-align:center;overflow:hidden;
  background:radial-gradient(60% 50% at 50% 38%,rgba(242,213,138,.20),transparent 70%),linear-gradient(180deg,var(--teal) 0%,var(--deep) 55%,var(--ink) 100%)}
.final .wrap{position:relative;padding-top:80px;padding-bottom:80px}
.final .hands{width:120px;height:auto;margin:0 auto 34px;opacity:.95;filter:drop-shadow(0 0 40px rgba(242,213,138,.35))}
.final h2{font-size:clamp(46px,7vw,92px);line-height:1.02}
.final p{margin:22px auto 40px;max-width:34ch;color:var(--muted);font-size:clamp(18px,1.6vw,20px)}
.final .badge img{height:60px}

/* Footer */
.site-footer{background:var(--ink);border-top:1px solid var(--hair);padding:36px 0 44px;color:var(--muted);font-size:15px}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:18px 28px;align-items:center;justify-content:space-between}
.site-footer nav{display:flex;flex-wrap:wrap;gap:6px 24px}
.site-footer a{text-decoration:none;color:var(--muted);transition:color .4s var(--ease)}
.site-footer a:hover{color:var(--text)}

/* Legal pages */
.legal{padding:150px 0 110px}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(40px,5.4vw,60px);margin-bottom:12px}
.legal .updated{color:var(--muted);margin:0 0 36px}
.legal .summary{border-radius:26px;background:var(--deep);box-shadow:0 0 0 1px var(--hair),inset 0 1px 0 rgba(255,255,255,.06);padding:30px 32px;margin:0 0 44px}
.legal .summary h2{font-family:var(--sans);font-size:17px;font-weight:600;letter-spacing:0;margin:0 0 12px;color:var(--gold)}
.legal .summary ul{margin:0;padding-left:20px;color:var(--muted)}
.legal h2{font-size:28px;margin:52px 0 14px}
.legal h3{font-family:var(--sans);font-size:17px;font-weight:600;letter-spacing:0;margin:26px 0 8px}
.legal p,.legal li{color:#E1EEEC}
.legal a{color:var(--text)}
.legal ul{padding-left:22px}
.legal li{margin:6px 0}
.legal .toc{columns:2;gap:36px;padding:0;list-style:none;margin:0 0 8px}
.legal .toc li{margin:5px 0}
.legal .toc a{color:var(--muted);text-decoration:none}
.legal .toc a:hover{color:var(--text)}
.legal table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
.legal th,.legal td{text-align:left;vertical-align:top;padding:14px;border-bottom:1px solid var(--hair)}
.legal th{color:var(--gold);font-weight:600}
@media (max-width:640px){.legal{padding-top:120px}.legal .toc{columns:1}.legal table,.legal thead,.legal tbody,.legal tr,.legal th,.legal td{display:block}.legal thead{display:none}.legal td{border:0;padding:4px 0}.legal tr{padding:12px 0}
  .legal td:first-child::before{content:"What may be sent";display:block;font-weight:600;color:var(--gold);margin-top:8px}
  .legal td:nth-child(2)::before{content:"What is never sent";display:block;font-weight:600;color:var(--gold);margin-top:8px}}

/* 404 */
.notfound{min-height:100dvh;display:grid;place-items:center;text-align:center;padding:120px 0 64px}
.notfound p{color:var(--muted);margin:16px 0 30px}
.btn{display:inline-flex;align-items:center;min-height:52px;padding:0 26px;border-radius:999px;background:var(--text);color:var(--deep);font-weight:600;text-decoration:none;transition:transform .6s var(--ease)}
.btn:hover{transform:translateY(-2px)}

/* Scroll reveal (only when JS is running; motion off for reduced-motion users) */
.js .reveal{opacity:0;transform:translateY(28px);filter:blur(6px);transition:opacity 1s var(--ease),transform 1s var(--ease),filter 1s var(--ease)}
.js .reveal.in{opacity:1;transform:none;filter:none}
.js .reveal.d1{transition-delay:.08s}.js .reveal.d2{transition-delay:.16s}.js .reveal.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;filter:none;transition:none}*{transition:none!important}}