/* ============================================================
   UP2U2B · موقعا الكيان (up2u2b.com) والفرع (up2b.ai)
   الآلية والمقاسات على مواصفة business.sa (قياس 2026-09-03) —
   الفيديو ثابت خلف الصفحة (fixed, z-index:-1) وفوقه تدرّج داكن،
   Swiper fade + parallax، هيدر شفاف، شريط تقدّم في الأسفل.
   الخط: IBM Plex Sans Arabic + Nunito (بدائل حرّة لـ DIN Next).
   ============================================================ */
:root{
  --c-primary:#7070a3; --c-primary-hover:#b7b7cb; --c-secondary:#6a6886;
  --c-bg:#343253; --c-bg-deep:#1d1c2e; --c-bg-chart:#222136;
  --c-muted:#bac0d0; --c-link:#8585b1; --c-pale:#e6effa; --color-white:#fff;
  --c-line:rgba(255,255,255,.07);
  --font-xl-headline:6rem; --font-lg-headline:2.5rem; --font-subtitle:1.5rem;
  --font-paragraph-md:1rem; --font-paragraph-sm:.875rem; --font-button:1.5rem;
  --font-light:300; --font-regular:400; --font-medium:500; --font-semi-bold:600; --font-bold:700;
  --animate-duration:1s;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
a,button{touch-action:manipulation}
.swiper,.swiper-wrapper{touch-action:pan-y}
html{scroll-behavior:smooth}
body{margin:0;background:var(--c-bg);color:var(--color-white);
  font:16px/24px "Nunito","IBM Plex Sans Arabic",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.lat{font-family:"Nunito",sans-serif;letter-spacing:.02em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.landing-container{padding:0 28px}

/* ---------- الهيدر ---------- */
.header{padding:1.8rem 0;border-bottom:1px solid var(--c-line);position:absolute;top:0;left:0;width:100%;z-index:10;
  transition:background .3s ease,padding .3s ease}
.header.is-fixed{position:fixed;background:rgba(29,28,46,.92);backdrop-filter:blur(10px);padding:.9rem 0}
.header__container{display:flex;justify-content:space-between;align-items:center;gap:20px}
.header__logo{display:flex;align-items:center;gap:30px}
.header__logo img{height:48px;width:auto}
.header__logo .brand-sep{width:1px;height:34px;background:rgba(255,255,255,.25)}
.header__logo .brand-text{display:flex;flex-direction:column;line-height:1.25}
.header__logo .brand-text b{font-size:15px;font-weight:600}
.header__logo .brand-text span{font-size:12px;color:var(--c-muted)}
.header__nav{display:none}
.header__nav-list{display:flex;align-items:center;margin:0;padding:0;list-style:none}
.nav-list{gap:6px}
.nav-list__link{display:flex;gap:8px;padding:8px 10px;font-weight:600;color:var(--c-link);border-radius:6px;transition:background .2s}
.nav-list__link:hover{background:rgba(255,255,255,.06)}
.nav-list__text{color:#fff;font-size:16px;font-weight:400}
.header__user{display:flex;align-items:center;gap:10px}
.header__burger-menu{display:block}
@media(min-width:1200px){.header__nav{display:inline-block}.header__burger-menu{display:none}}
@media(max-width:768px){.header{padding:.9rem 0;padding-top:calc(.9rem + env(safe-area-inset-top))}.header__logo{gap:14px}.header__logo img{height:40px}.header__logo .brand-text,.header__logo .brand-sep{display:none}.header__user .btn:not(.btn-icon){display:none}.header__user{gap:8px}.landing-container{padding:0 18px}}
.header__user .btn{white-space:nowrap}
.brand-text b,.brand-text span{white-space:nowrap}

/* ---------- الأزرار ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:6px 20px;border-radius:6px;
  border:1px solid var(--c-primary);background:linear-gradient(0deg,#7070a3 0%,#7070a3 100%),linear-gradient(90deg,#2b67ef 0%,#703d94 100%);
  color:#fff;font-size:15px;font-weight:400;line-height:23px;cursor:pointer;font-family:inherit;transition:background .2s,border-color .2s}
.btn:hover{background:var(--c-primary-hover);border-color:var(--c-primary-hover);color:#fff}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.5)}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-icon{width:38px;height:38px;padding:3.2px;font-size:18px}
@media(pointer:coarse){.btn-icon{width:44px;height:44px}.btn{min-height:44px}.nav-list__link,.mega-menu__list a{min-height:44px}}
.btn-lg{font-size:1.05rem;padding:10px 26px}

/* ---------- القائمة الجانبية ---------- */
.mega-menu{position:fixed;inset:0 auto 0 0;width:min(420px,92vw);background:rgba(29,28,46,.98);z-index:60;
  padding:2rem 28px;overflow:auto;transform:translateX(-100%);transition:transform .35s cubic-bezier(.2,.8,.2,1);
  border-inline-end:1px solid var(--c-line)}
[dir="rtl"] .mega-menu{inset:0 0 0 auto;transform:translateX(100%);border-inline-end:0;border-inline-start:1px solid var(--c-line)}
.mega-menu.is-open{transform:none}
.mega-menu--hidden{visibility:hidden}
.mega-menu.is-open.mega-menu--hidden{visibility:visible}
.mega-menu__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}
.mega-menu__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.mega-menu__list a{display:block;padding:12px 10px;border-radius:6px;font-size:18px;color:#fff}
.mega-menu__list a:hover{background:rgba(255,255,255,.06)}
.mega-menu__list small{display:block;color:var(--c-muted);font-size:13px}
.mega-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:50;opacity:0;visibility:hidden;transition:opacity .3s}
.mega-backdrop.is-open{opacity:1;visibility:visible}

/* ---------- صفحة الهبوط (السلايدر) ---------- */
.landing-page{position:relative;display:flex;flex-direction:column;color:var(--color-white);min-height:100vh;height:100vh;min-height:100svh;height:100svh;padding:7rem 0 5rem}
.landing-page__slide{flex:1}
.home{height:100%;padding-top:3rem}
.home__figure{
  --bg:linear-gradient(180deg,#1d1c2e .03%,rgba(29,28,46,.95) 11.34%,rgba(29,28,46,.30) 31.75%,rgba(29,28,46,.44) 77.32%,rgba(29,28,46,.65) 86.60%,#1d1c2e 100%);
  position:fixed;width:100%;height:100%;z-index:-1;top:0;left:0}
.home__figure video,.home__figure img{width:100%;height:100%;object-fit:cover;display:block}
.home__figure:after{content:"";position:absolute;inset:0;background:var(--bg)}
.home__figure--chart{background-color:#222136;
  --bg:linear-gradient(180deg,rgba(34,33,54,.97) .07%,rgba(34,33,54,.97),rgba(34,33,54,.97) 99.92%);
  background-size:contain;background-repeat:no-repeat;background-position:center}
.home__container{display:flex;padding-inline-start:70px;align-items:center;height:calc(100vh - 340px);height:calc(100svh - 340px);justify-content:flex-start;padding-top:0;width:100%;min-width:0;flex:1 1 100%}
.home__heading{min-width:0;max-width:100%}
.home__sub-title,.home__title{overflow-wrap:anywhere}
.home__heading{color:#fff;display:flex;flex-direction:column;align-items:flex-end}
[dir="rtl"] .home__heading{align-items:flex-start}
.home__sub-title{font-size:2.5rem;font-weight:600;line-height:normal;margin:0}
.home__title{font-size:2rem;font-weight:normal;line-height:normal;margin:0;color:var(--c-pale)}
.home__lede{max-width:46rem;margin:1.25rem 0 0;font-size:1.05rem;line-height:1.9;color:var(--c-muted)}
.home__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:1.75rem}
.home__eyebrow{margin:0 0 .75rem;font-size:.85rem;letter-spacing:.06em;color:var(--c-link);text-transform:uppercase}
@media(max-width:1400px) and (min-width:993px){.home__sub-title{font-size:1.875rem}}
@media(min-width:1500px){.home__sub-title{font-size:3.75rem !important}.home__title{font-size:3rem !important}}
@media(max-width:1700px){.home{padding-top:1rem !important;display:flex;align-items:center}}
@media(max-width:992px){.home__container{padding-inline-start:28px;padding-inline-end:28px;height:auto}.stats{gap:10px}.stat{padding:12px 14px}.stat .lat{font-size:1.05rem}.stat b{font-size:.8rem}.stat small{font-size:.72rem}.home__lede{font-size:.98rem;line-height:1.75}
  .home__sub-title{font-size:1.5rem}.home__title{font-size:1.25rem}.landing-page{padding:6.5rem 0 5.5rem}}

/* الشريحة الثانية: السند بالأرقام */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr));gap:16px;width:100%;max-width:1100px;min-width:0}
.stat{border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:18px 20px;background:rgba(255,255,255,.04);backdrop-filter:blur(4px)}
.stat b{display:block;font-size:.9rem;color:var(--c-muted);font-weight:500;margin-bottom:6px}
.stat .lat{font-size:1.35rem;font-weight:600;color:#fff;white-space:nowrap;letter-spacing:0;direction:ltr;display:inline-block;max-width:100%}
.stat small{display:block;color:var(--c-link);font-size:.8rem;margin-top:4px}
.home__container--stats{flex-direction:column;align-items:flex-start;justify-content:center;gap:1.5rem}

/* الذيل: شريط التقدّم */
.landing-page__footer{position:absolute;bottom:3rem;bottom:calc(2rem + env(safe-area-inset-bottom));left:0;width:100%;z-index:2;display:flex;align-items:center;gap:20px;padding:0 28px}
.swiper-pagination-progressbar.swiper-pagination-progressbar{position:relative;top:auto;left:auto;width:200px;flex:0 0 200px;height:10px;border-radius:48px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.01);overflow:hidden}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{border-radius:48px;background:#fff;height:100%}
.landing-page__slide-name{padding:0 20px;font-size:15px;color:#fff}
.landing-page__hint{margin-inline-start:auto;font-size:13px;color:var(--c-muted)}
@media(max-width:600px){.landing-page__hint{display:none}.swiper-pagination-progressbar.swiper-pagination-progressbar{flex-basis:120px}}
.swiper{height:100%}
.swiper-slide{height:auto}
.swiper-slide > .landing-page{height:100vh}
.swiper-fade .swiper-slide{pointer-events:none}
.swiper-fade .swiper-slide-active{pointer-events:auto}
#hero{position:relative;height:100vh}

@media(max-width:480px){.landing-container{padding:0 18px}.home__container{padding-inline:18px}.home__sub-title{font-size:1.45rem}.home__title{font-size:1.1rem}.stats{grid-template-columns:1fr 1fr}.stat .lat{font-size:.92rem}.stat{padding:10px 10px}.home__cta .btn{flex:1 1 auto;justify-content:center}}
/* قفلُ التمريرِ عندَ فتحِ القائمة (يعملُ على iOS لأنّه على html وbody معاً) */
html.menu-open,html.menu-open body{overflow:hidden;height:100%}
/* ---------- الأقسام تحت الطيّة ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.section{position:relative;padding:6rem 0;background:var(--c-bg)}
.section--deep{background:var(--c-bg-deep)}
.section--chart{background:var(--c-bg-chart)}
.sec-head{max-width:720px;margin-bottom:3rem}
.sec-num{display:block;font-family:"Nunito",sans-serif;font-size:.8rem;letter-spacing:.14em;color:var(--c-link);margin-bottom:.6rem}
.sec-title{font-size:2rem;font-weight:600;margin:0 0 .75rem;line-height:1.35}
.sec-sub{margin:0;color:var(--c-muted);font-size:1.05rem;line-height:1.9}
.grid6{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:992px){.grid6{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid6{grid-template-columns:1fr}}
.card{border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:26px 24px;background:rgba(255,255,255,.03);transition:transform .25s,border-color .25s,background .25s}
.card:hover{transform:translateY(-3px);border-color:rgba(112,112,163,.7);background:rgba(112,112,163,.12)}
.card__ico{width:28px;height:28px;color:var(--c-primary-hover);margin-bottom:14px}
.card__k{display:block;font-family:"Nunito",sans-serif;font-size:.75rem;letter-spacing:.14em;color:var(--c-link);margin-bottom:6px}
.card h3{margin:0 0 .5rem;font-size:1.15rem;font-weight:600}
.card p{margin:0;color:var(--c-muted);line-height:1.85;font-size:.95rem}
.card a.more{display:inline-block;margin-top:12px;color:var(--c-pale);font-size:.9rem;border-bottom:1px solid rgba(255,255,255,.3)}

.pillars__grid{display:grid;grid-template-columns:1fr 60px 1fr;gap:20px;align-items:start}
@media(max-width:900px){.pillars__grid{grid-template-columns:1fr}.spine{display:none}}
.column{border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:26px 24px;background:rgba(255,255,255,.03)}
.column__k{display:block;font-family:"Nunito",sans-serif;font-size:.75rem;letter-spacing:.14em;color:var(--c-link)}
.column h3{margin:.4rem 0 1.2rem;font-size:1.2rem}
.pillar{padding:12px 0;border-top:1px solid rgba(255,255,255,.08)}
.pillar b{display:block;font-weight:600}
.pillar span{display:block;color:var(--c-muted);font-size:.93rem;line-height:1.8}
.spine{display:flex;flex-direction:column;align-items:center;height:100%;padding-top:30px}
.spine__line{flex:1;width:1px;background:rgba(255,255,255,.15);min-height:120px}
.spine__dot{width:10px;height:10px;border-radius:50%;background:var(--c-primary);margin:8px 0;box-shadow:0 0 0 6px rgba(112,112,163,.25)}
.pillars__note{text-align:center;margin:2.5rem 0 0;color:var(--c-muted)}
.pillars__note span{color:#fff}

.about__grid{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:center}
@media(max-width:700px){.about__grid{grid-template-columns:1fr}}
.about__mark{width:200px;height:200px;background:url(/assets/emblem_light.png) center/contain no-repeat;opacity:.9}
.about__lede{font-size:1.35rem;line-height:1.8;margin:0 0 1rem}
.about__p{color:var(--c-muted);line-height:1.9;margin:0}
.d264{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:3rem}
@media(max-width:700px){.d264{grid-template-columns:repeat(2,1fr)}}
.step{border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:18px;text-align:center;background:rgba(255,255,255,.03)}
.step__n{display:block;font-family:"Nunito",sans-serif;font-size:2rem;font-weight:600;color:var(--c-primary-hover)}
.step__l{display:block;font-size:.72rem;letter-spacing:.14em;color:var(--c-link);margin:2px 0 6px}
.step b{font-weight:500;display:block;overflow-wrap:anywhere;word-break:break-word}
.step .lat{font-size:.82rem;direction:ltr}
.step,.stat,.card,.column,.contact__item{min-width:0}
@media(max-width:480px){.d264{grid-template-columns:1fr}.step .lat{font-size:.9rem}}

.contact__box{border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:3rem 2rem;text-align:center;background:rgba(255,255,255,.03)}
.contact__box h2{font-size:1.8rem;margin:.4rem 0 .6rem}
.contact__rows{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:2rem;text-align:start}
.contact__item{border-top:1px solid rgba(255,255,255,.1);padding-top:12px}
.contact__item .k{display:block;font-size:.8rem;color:var(--c-link);margin-bottom:4px}
.contact__item .v{color:#fff;line-height:1.7}
.contact__item a:hover{color:var(--c-primary-hover)}

footer.site-footer{background:var(--c-bg-deep);border-top:1px solid var(--c-line);padding:3rem 0 2.5rem;color:var(--c-muted);font-size:.9rem}
.foot__def{margin:0 0 1.2rem;color:#fff}
.foot__legal{display:flex;flex-wrap:wrap;gap:10px 22px;margin-bottom:1rem}
.foot__copy{margin:0}
.foot__brand{display:flex;align-items:center;gap:14px;margin-bottom:1.4rem}
.foot__brand img{height:40px;width:auto;opacity:.9}

/* ---------- الظهور عند التمرير ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.home__figure video{display:none}.home__figure{background:url(/assets/video/poster.jpg) center/cover}}