/* موقع rattib.tv: نفس هوية «رتّب شاشتك» (ثيم بحر، ألواح زجاج). الألوان من التسويق/هوية/ألوان.css */
@font-face{font-family:"Plex Ar";src:url(/a/f/plex-ar-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Plex Ar";src:url(/a/f/plex-ar-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Plex Ar";src:url(/a/f/plex-ar-Bold.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  --abyss:#04101C; --deep:#072235; --sea:#0A3A52; --tide:#11607A;
  --accent:#6FE7D0; --accent-soft:rgba(111,231,208,.16); --dot:#17B89C;
  --pearl:#E9F6F3; --ink:#062230; --sand:#F0D9A8; --danger:#FF9A8B;
  --glass:rgba(255,255,255,.07); --glass-2:rgba(255,255,255,.05); --rim:rgba(255,255,255,.16); --hi:rgba(255,255,255,.35);
  --t1:rgba(255,255,255,.96); --t2:rgba(255,255,255,.74); --t3:rgba(255,255,255,.54);
  --r-panel:32px; --r-card:24px; --r-row:16px;
  --wrap:1120px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;min-height:100vh;font-family:"Plex Ar",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  font-size:17px;line-height:1.75;color:var(--t1);
  background:var(--abyss);
}
/* خلفية الثيم ثابتة ورا كل شي (عنصر ثابت بدل background-attachment:fixed اللي ما يشتغل في آيفون) */
body::before{content:"";position:fixed;inset:0;z-index:-1;background:var(--abyss) url(/a/i/bg-bahr.jpg) center/cover no-repeat}
@media (max-width:700px){body::before{background-image:url(/a/i/bg-bahr-phone.jpg)}}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:#9ff2e2}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:10px}
.ic{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.num{direction:ltr;unicode-bidi:isolate;font-variant-numeric:tabular-nums}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--pearl);color:var(--ink);padding:8px 14px;border-radius:12px;z-index:10}
.skip:focus{inset-inline-start:12px}

/* الزجاج */
.glass{
  background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.04));
  border:1px solid var(--rim);border-radius:var(--r-panel);
  box-shadow:inset 0 1px 0 var(--hi),0 30px 70px rgba(0,0,0,.28);
  -webkit-backdrop-filter:blur(24px) saturate(160%);backdrop-filter:blur(24px) saturate(160%);
}

/* الرأس */
.top{position:sticky;top:0;z-index:5;padding:12px 0;
  background:linear-gradient(180deg,rgba(4,16,28,.82),rgba(4,16,28,.55));
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}
.top .wrap{display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;color:var(--t1);text-decoration:none;font-weight:700;font-size:20px}
.brand img{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-inline-start:auto;align-items:center}
.nav a{color:var(--t2);text-decoration:none;padding:8px 12px;border-radius:999px;font-size:15px}
.nav a:hover,.nav a[aria-current]{color:var(--t1);background:var(--glass)}
.nav a.btn{color:var(--ink)}

/* الأزرار */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:10px 24px;border-radius:999px;
  font:inherit;font-weight:700;font-size:16px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn.main{background:var(--pearl);color:var(--ink);box-shadow:0 10px 30px rgba(111,231,208,.18)}
.btn.main:hover{background:#fff;color:var(--ink)}
.btn.ghost{background:rgba(255,255,255,.06);color:var(--t1);border-color:var(--rim)}
.btn.ghost:hover{background:rgba(255,255,255,.12);color:var(--t1)}
.btn.sm{min-height:40px;padding:6px 16px;font-size:15px}
.btn.btn[aria-disabled="true"]{background:rgba(255,255,255,.08);color:var(--t2);border-color:var(--rim);box-shadow:none;cursor:default;transform:none}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* أقسام */
section{padding:72px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:500;font-size:15px;margin:0 0 10px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--dot);box-shadow:0 0 0 4px var(--accent-soft)}
h1,h2,h3{line-height:1.3;margin:0;font-weight:700;letter-spacing:0}
h1{font-size:clamp(40px,7vw,76px)}
h2{font-size:clamp(28px,4vw,40px);margin-bottom:12px}
h3{font-size:20px;margin-bottom:6px}
.lead{font-size:clamp(18px,2.2vw,21px);color:var(--t2);max-width:640px;margin:18px 0 28px}
.muted{color:var(--t2)}
.small{font-size:14px;color:var(--t3)}
.head{max-width:720px;margin-bottom:36px}
.head p{color:var(--t2);margin:0}

/* البداية */
.hero{padding:56px 0 40px}
.hero .sub{margin:10px 0 0;font-size:clamp(20px,2.6vw,26px);font-weight:500;color:var(--accent)}
.credit{margin:8px 0 0;font-size:12px;color:var(--t3);text-align:end}
.hero .note{margin-top:14px;font-size:15px;color:var(--t3)}
.shot{margin-top:44px;border-radius:28px;overflow:hidden;border:1px solid var(--rim);box-shadow:0 40px 100px rgba(0,0,0,.45)}
.shot img{width:100%}

/* الكروت */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{padding:26px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--rim);box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
.card p{margin:0;color:var(--t2);font-size:16px}
.feat{padding:12px;gap:0}
.feat .card{background:none;border:0;box-shadow:none;border-radius:20px}
.feat .card:hover{background:var(--glass-2)}
.card .ic{width:44px;height:44px;padding:10px;border-radius:14px;background:var(--accent-soft);color:var(--accent);margin-bottom:14px}

/* معرض */
.gallery{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.gallery figure{margin:0}
.gallery img{border-radius:20px;border:1px solid var(--rim);aspect-ratio:16/9;object-fit:cover;width:100%}
.gallery figcaption{margin-top:10px;color:var(--t2);font-size:15px}

/* الوعود */
.promise{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:28px}
.promise div{display:flex;gap:14px;align-items:flex-start;padding:14px;border-radius:var(--r-row);background:var(--glass-2)}
.promise .ic{color:var(--accent);margin-top:4px}
.promise b{display:block}
.promise span{color:var(--t2);font-size:15px}

/* السعر */
.price{display:grid;grid-template-columns:1.1fr 1fr;gap:0;overflow:hidden}
.price .side{padding:36px}
.price .side+.side{background:rgba(0,0,0,.14);border-inline-start:1px solid rgba(255,255,255,.08)}
.amount{display:flex;align-items:baseline;gap:10px;margin:8px 0 4px}
.amount strong{font-size:68px;line-height:1}
.amount span{font-size:22px;color:var(--t2)}
.tag{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:14px;font-weight:500}
ul.ticks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
ul.ticks li{display:flex;gap:10px;align-items:flex-start;color:var(--t1)}
ul.ticks .ic{color:var(--accent);width:20px;height:20px;margin-top:5px}

/* خطوات */
ol.steps{list-style:none;padding:0;margin:0;display:grid;gap:14px;counter-reset:s}
ol.steps>li{counter-increment:s;display:flex;gap:16px;align-items:flex-start;padding:20px 22px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--rim)}
ol.steps>li::before{content:counter(s,arabic-indic);flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--pearl);color:var(--ink);font-weight:700;font-size:19px}
ol.steps h3{margin-bottom:4px}
ol.steps p{margin:0;color:var(--t2)}
.path{display:inline-flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:8px}
.path span{padding:2px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--rim);font-size:15px;color:var(--t1)}
.path i{font-style:normal;color:var(--t3)}

/* الأسئلة */
details{border-radius:var(--r-row);background:var(--glass-2);border:1px solid rgba(255,255,255,.1);margin-bottom:10px}
summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:500;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
details[open] summary::after{content:"−"}
details>div{padding:0 20px 18px;color:var(--t2)}
details>div p{margin:0 0 8px}

/* مساعد الكود */
.codebox{padding:28px;margin-top:8px}
.codebox label{display:block;font-weight:500;margin-bottom:10px}
.codebox input{width:100%;max-width:420px;min-height:58px;padding:10px 18px;border-radius:18px;border:1px solid var(--rim);background:rgba(0,0,0,.25);
  color:var(--t1);font:inherit;font-size:24px;letter-spacing:2px;direction:ltr;text-align:center}
.codebox input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.digits{direction:ltr;display:flex;gap:6px;flex-wrap:wrap;margin:16px 0 6px;justify-content:flex-end}
.digits b{width:34px;height:44px;display:grid;place-items:center;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid var(--rim);font-size:22px}
.digits b.empty{color:transparent;border-style:dashed}
.digits i{width:8px}
#codeMsg{min-height:28px;margin:6px 0 0}
#codeMsg.ok{color:var(--accent)}
#codeMsg.err{color:var(--sand)}

/* تطبيقات رتّب */
.apps{margin-top:8px;padding:10px}
.app{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:start;padding:22px;border-radius:22px}
.app+.app{border-top:1px solid rgba(255,255,255,.08);border-radius:0}
.app>.ic{width:52px;height:52px;padding:12px;border-radius:16px;background:var(--accent-soft);color:var(--accent)}
.app h2{font-size:22px;margin:0 0 4px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.app p{margin:0 0 6px;color:var(--t2)}
.app .btn{align-self:center;min-width:150px}
.app details{margin-top:8px;background:rgba(0,0,0,.15)}
.app summary{font-size:15px;padding:10px 16px}
ol.mini{margin:0 0 8px;padding-inline-start:20px}
ol.mini li{margin-bottom:4px}
@media (max-width:640px){
  .app{grid-template-columns:auto 1fr;padding:18px 12px}
  .app .btn{grid-column:1/-1;width:100%}
}

.app .link{font-size:14px;color:var(--t3);margin:0}
.ways{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:start}
.way,.allow{padding:26px}
.way h3,.allow h3{font-size:22px;margin:10px 0 14px}
.allow{margin-top:16px}
.allow h3{margin-top:0}
ol.steps.sm{gap:10px}
ol.steps.sm>li{padding:12px 14px;gap:12px;background:var(--glass-2);border-color:rgba(255,255,255,.08)}
ol.steps.sm>li::before{width:30px;height:30px;font-size:15px}
ol.steps.sm p{margin:0 0 4px;color:var(--t1)}
.code{display:inline-block;margin:6px 0 8px!important;padding:6px 16px;border-radius:12px;background:rgba(0,0,0,.3);border:1px solid var(--rim);font-size:22px;font-weight:700;letter-spacing:.5px;color:var(--accent)!important}

/* صفحات النص */
.doc{padding:36px;max-width:860px;margin:0 auto}
.doc h1{font-size:clamp(30px,5vw,44px);margin-bottom:8px}
.doc h2{font-size:24px;margin:36px 0 12px;padding-top:12px;border-top:1px solid rgba(255,255,255,.08)}
.doc p,.doc li{color:var(--t1)}
.doc ul,.doc ol{padding-inline-start:22px}
.doc li{margin-bottom:6px}
.doc ol.ar{list-style:arabic-indic}
.doc .promises{padding:20px 24px;border-radius:var(--r-card);background:var(--accent-soft);border:1px solid rgba(111,231,208,.3)}
.doc .promises ul{margin:0}
.tbl{overflow-x:auto;margin:12px 0}
.doc table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
.doc th,.doc td{text-align:start;vertical-align:top;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.1)}
.doc th{color:var(--t2);font-weight:500;background:rgba(255,255,255,.04)}
.doc .date{color:var(--t3);font-size:14px}
.doc hr{border:0;border-top:1px solid rgba(255,255,255,.12);margin:40px 0 24px}
.doc .en{text-align:left;font-size:16px}
.doc .en h2{font-size:20px;border:0;margin-top:0}
.doc .meta{color:var(--t3);font-size:14px;margin-top:30px}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 6px}
.toc a{font-size:14px;text-decoration:none;padding:4px 12px;border-radius:999px;background:var(--glass);border:1px solid var(--rim);color:var(--t2)}

/* التذييل */
.foot{padding:48px 0 36px;margin-top:40px;border-top:1px solid rgba(255,255,255,.07);background:rgba(0,0,0,.18)}
.foot .wrap{display:grid;gap:24px;grid-template-columns:1.4fr 1fr 1fr}
.foot img{height:36px;width:auto;margin-bottom:10px}
.foot p{margin:0;color:var(--t2);font-size:15px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.foot a{color:var(--t2);text-decoration:none;font-size:15px}
.foot a:hover{color:var(--t1)}
.foot h4{margin:0 0 10px;font-size:15px;color:var(--t3);font-weight:500}
.foot .copy{grid-column:1/-1;color:var(--t3);font-size:13px;padding-top:16px;border-top:1px solid rgba(255,255,255,.06)}

.center{text-align:center}
.cta{padding:44px 32px;text-align:center}
.cta .btns{justify-content:center}
.cta p{color:var(--t2);margin:10px auto 24px;max-width:560px}

@media (max-width:900px){
  .gallery{grid-template-columns:1fr 1fr}
  .gallery figure:last-child{grid-column:1/-1}
  .price{grid-template-columns:1fr}
  .price .side+.side{border-inline-start:0;border-top:1px solid rgba(255,255,255,.08)}
  .foot .wrap{grid-template-columns:1fr 1fr}
  .foot .wrap>div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .nav a:not(.btn):not([href="/activate"]){display:none}
  .brand img{height:30px}
  section{padding:52px 0}
  .hero{padding:36px 0 24px}
  .shot{margin-top:32px;border-radius:18px}
  .gallery{grid-template-columns:1fr}
  .price .side,.doc,.codebox,.promise{padding:22px}
  .btns .btn{flex:1 1 100%}
  .amount strong{font-size:56px}
  .digits{gap:4px}
  .digits b{width:24px;height:36px;font-size:18px;border-radius:8px}
  .digits i{width:4px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}