/* ==========================================================================
   دانشگاه الف — LIGHT theme, art-school identity
   Palette: Prussian #051231 · Orange #ffae00 · Dark-cyan #568b90 · Dust #d8d8d8 · Onyx #131313
   Vazir (display) + Space Mono (Latin/data). RTL.
   ========================================================================== */

@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-ExtraLight.woff") format("woff");font-weight:200;font-display:swap}
@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-Light.woff") format("woff");font-weight:300;font-display:swap}
@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-Regular.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-Medium.woff") format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-SemiBold.woff") format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-Bold.woff") format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-ExtraBold.woff") format("woff");font-weight:800;font-display:swap}
@font-face{font-family:"Anjoman";src:url("../fonts/anjoman/Anjoman-FaNum-Black.woff") format("woff");font-weight:900;font-display:swap}
/* Space Mono — self-hosted (no external Google Fonts dependency) */
@font-face{font-family:"Space Mono";src:url("../fonts/space-mono/SpaceMono-Regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Space Mono";src:url("../fonts/space-mono/SpaceMono-Bold.ttf")    format("truetype");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Space Mono";src:url("../fonts/space-mono/SpaceMono-Italic.ttf")  format("truetype");font-weight:400;font-style:italic;font-display:swap}

:root{
  --prussian:#051231;
  --onyx:#131313;
  --orange:#ffae00;
  --orange-deep:#e09c00;
  --accent-text:#8f6200; /* amber for small TEXT/icons on light — WCAG AA (4.9:1) */
  --cyan:#568b90;
  --cyan-text:#406d71;   /* darker cyan for small TEXT on light — AA (5.3:1) */
  --dust:#d8d8d8;

  --bg:#f3f5f8;          /* page background (light) */
  --surface:#ffffff;     /* cards / raised */
  --surface-2:#eef1f6;   /* alt sections — subtle, almost-continuous with --bg */
  --text:#2a2f3a;        /* body text */
  --text-dim:#646b7e;    /* muted — AA on bg/white/alt (≥4.5:1) */
  --heading:#051231;     /* headings (prussian) */
  --dark:#051231;        /* intentional dark blocks (footer/manifesto/hero) */

  --line:rgba(5,18,49,.12);
  --line-strong:rgba(5,18,49,.20);
  --line-dark:rgba(216,216,216,.16);   /* lines on dark blocks */

  --mono:"Space Mono", ui-monospace, monospace;
  --sans:"Anjoman","Tahoma",sans-serif;

  --maxw:1320px;
  --spine:64px;
  --gutter:clamp(20px,5vw,72px);
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.7,0,.2,1);
  --shadow:0 18px 50px rgba(5,18,49,.10);
  --shadow-sm:0 6px 20px rgba(5,18,49,.07);
}

*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--text);direction:rtl;line-height:1.85;
  overflow-x:hidden;padding-right:var(--spine);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--orange);color:var(--onyx)}
h1,h2,h3,h4{color:var(--heading);font-weight:900;line-height:1.12;letter-spacing:-.03em}
p{color:var(--text)}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--surface-2)}
::-webkit-scrollbar-thumb{background:var(--cyan);border-radius:0}
::-webkit-scrollbar-thumb:hover{background:var(--orange)}
:focus-visible{outline:none;box-shadow:0 0 0 3px var(--bg),0 0 0 6px var(--heading);border-radius:2px}

.mono{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;font-size:.74rem}
.mt-0{margin-top:0}

/* ---------- Spine ---------- */
.spine{position:fixed;top:0;right:0;bottom:0;width:var(--spine);z-index:70;display:flex;flex-direction:column;
  align-items:center;justify-content:space-between;padding:12px 0;pointer-events:none;border-left:1px solid var(--line)}
.spine__label{font-family:var(--mono);font-size:.62rem;letter-spacing:.4em;color:var(--text-dim);
  writing-mode:vertical-rl;transform:rotate(180deg);text-transform:uppercase}
.spine__rule{flex:1;width:2px;margin:18px 0;background:var(--line-strong);position:relative;overflow:hidden}
.spine__fill{position:absolute;inset:0;background:var(--orange);transform-origin:top;height:var(--scrollp,0%)}
.spine__mark{font-family:var(--sans);font-weight:900;font-size:2.4rem;color:var(--orange);line-height:1}

/* ---------- Layout ---------- */
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
/* Unified section rhythm (Harvard "Informed Aging"-style):
   - tighter top/bottom padding
   - subtle alt bg (almost continuous with default — not zebra)
   - hairline rule between consecutive sections so they read as one continuous flow */
.section{padding-block:clamp(72px,9vw,120px);position:relative}
.section + .section{border-top:1px solid var(--line)}
.section--alt{background:var(--surface-2)}
.section--brand{background:var(--surface-2)}
.grid{display:grid;gap:clamp(20px,2.6vw,40px)}
.c2{grid-template-columns:repeat(2,1fr)}
.c3{grid-template-columns:repeat(3,1fr)}
.c4{grid-template-columns:repeat(4,1fr)}

.kicker{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.32em;text-transform:uppercase;color:var(--accent-text);margin-bottom:24px}
.kicker::before{content:"";width:42px;height:1px;background:var(--orange)}
.sec-head{margin-bottom:clamp(28px,4vw,52px);max-width:26ch}
.sec-head h2{font-size:clamp(2.1rem,6.4vw,5rem)}
.sec-head.center{margin-inline:auto;text-align:center;max-width:30ch}
.sec-head.center .kicker{justify-content:center}
.sec-head p{margin-top:18px;color:var(--text-dim);font-size:1.05rem;font-weight:400}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;font-family:var(--sans);font-weight:700;font-size:.88rem;
  letter-spacing:.04em;text-transform:none;padding:17px 30px;position:relative;overflow:hidden;isolation:isolate;
  box-shadow:0 2px 8px rgba(5,18,49,.06);transition:color .4s var(--ease),background .4s,border-color .4s,transform .35s var(--ease),box-shadow .35s}
.btn svg{width:18px;height:18px}
.btn--solid{background:var(--orange);color:var(--onyx)}
.btn--solid::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--prussian);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.btn--solid:hover{color:#fff}
.btn--solid:hover::after{transform:scaleX(1)}
.btn--ghost{border:1px solid var(--line-strong);color:var(--heading)}
.btn--ghost::after{content:"";position:absolute;inset:0;z-index:-1;background:var(--orange);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.btn--ghost:hover{color:var(--onyx);border-color:var(--orange)}
.btn--ghost:hover::after{transform:scaleX(1)}
.btn--dark{background:var(--prussian);color:#fff}
.btn--dark:hover{background:var(--orange);color:var(--onyx)}
.btn--light{background:var(--prussian);color:#fff}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(5,18,49,.1)}
.btn:active{transform:translateY(1px)}
/* buttons placed on dark blocks */
.is-dark .btn--ghost,.hero .btn--ghost,.cta .btn--ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.is-dark .btn--ghost:hover,.hero .btn--ghost:hover{color:var(--onyx)}

/* ---------- Top bar (dark prussian strip) ---------- */
.topbar{background:var(--prussian);border-bottom:1px solid rgba(255,255,255,.08);font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:#aeb6c9;position:relative}
.topbar::after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--orange),transparent);opacity:.3}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:40px;flex-wrap:wrap}
.topbar a:hover{color:var(--orange)}
.topbar__info{display:flex;gap:26px;flex-wrap:wrap}
.topbar__info span{display:inline-flex;gap:8px;align-items:center}
.topbar svg{width:14px;height:14px;opacity:.7}
.topbar__social{display:flex;gap:14px;align-items:center}
.topbar__social a{display:inline-flex}
.topbar__social img{width:16px;height:16px;filter:grayscale(1) brightness(2)}
.topbar__social a:hover img{filter:none}
.topbar__social svg{width:15px;height:15px;color:#aeb6c9}
.topbar__social a:hover svg{color:var(--orange)}

/* ---------- Header (dark, academic) ---------- */
.header{position:sticky;top:0;z-index:60;background:rgba(10,26,58,.88);backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid transparent;transition:border-color .4s,background .4s,box-shadow .4s}
.header::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--orange),transparent);opacity:0;transition:opacity .4s}
.header.scrolled{border-bottom-color:rgba(255,255,255,.06);background:rgba(10,26,58,.95);box-shadow:0 4px 24px rgba(0,0,0,.2)}
.header.scrolled::before{opacity:1}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:92px}
.brand{display:flex;align-items:center;gap:15px}
.brand__badge{width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.08);display:grid;place-items:center;flex-shrink:0;
  box-shadow:0 6px 18px rgba(0,0,0,.2);position:relative;overflow:hidden;backdrop-filter:blur(4px)}
.brand__badge::before{content:"";position:absolute;inset:0;border-radius:16px;background:linear-gradient(135deg,rgba(255,174,0,.12),transparent);opacity:0;transition:opacity .4s}
.brand:hover .brand__badge::before{opacity:1}
.brand__badge img{height:38px;width:auto;display:block}
.brand__txt b{display:block;color:#fff;font-size:1.16rem;font-weight:900;letter-spacing:-.02em;line-height:1.2}
.brand__txt small{display:block;color:rgba(255,255,255,.5);font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase}
.nav{display:flex;gap:2px;align-items:center}
.nav>a,.nav__item>a{padding:8px 12px;font-size:.88rem;font-weight:500;color:rgba(255,255,255,.8);position:relative;transition:color .3s;display:inline-flex;align-items:center;gap:4px;letter-spacing:.01em}
.nav>a::after,.nav__item>a::after{content:"";position:absolute;bottom:8px;right:15px;left:15px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.nav>a:hover,.nav>a.active,.nav__item>a:hover{color:var(--orange)}
.nav>a:hover::after,.nav>a.active::after,.nav__item:hover>a::after{transform:scaleX(1)}
.nav>a:focus-visible,.nav__item>a:focus-visible{outline:none;border-radius:6px;background:rgba(255,174,0,.12);color:var(--orange)}
.header__cta{display:flex;align-items:center;gap:14px}
.header__cta .btn{padding:11px 22px}
.burger{display:none;width:40px;height:40px;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:rgba(255,255,255,.04);transition:border-color .3s,background .3s,box-shadow .3s}
.burger:hover{border-color:var(--orange);background:rgba(255,174,0,.08);box-shadow:0 0 0 3px rgba(255,174,0,.15)}
.burger span{display:block;width:20px;height:1.5px;background:#fff;margin:5px auto;transition:color .3s,background-color .3s,border-color .3s,transform .3s,box-shadow .3s,opacity .3s,filter .3s}
.nav-backdrop{position:fixed;inset:0;background:rgba(5,18,49,.6);opacity:0;visibility:hidden;transition:color .3s,background-color .3s,border-color .3s,transform .3s,box-shadow .3s,opacity .3s,filter .3s;z-index:90;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.nav-backdrop.show{opacity:1;visibility:visible}

/* portal dropdown — dark */
.nav__item{position:relative}
.nav__item>a{cursor:pointer}
.nav__item .chev{width:14px;height:14px;transition:transform .3s;color:rgba(255,255,255,.6)}
.nav__item:hover .chev,.nav__item:focus-within .chev{transform:rotate(180deg);color:var(--orange)}
.nav__menu{position:absolute;top:calc(100% + 8px);right:0;min-width:280px;background:rgba(14,29,58,.98);border:1px solid rgba(255,255,255,.08);
  border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,.3),0 8px 16px rgba(0,0,0,.15);padding:8px;opacity:0;visibility:hidden;
  transform:translateY(8px);transition:color .3s var(--ease),background-color .3s var(--ease),border-color .3s var(--ease),
  transform .3s var(--ease),box-shadow .3s var(--ease),opacity .3s var(--ease),filter .3s var(--ease);z-index:80}
.nav__menu::before{content:"";position:absolute;top:-6px;right:24px;width:12px;height:12px;background:rgba(14,29,58,.98);
  border:1px solid rgba(255,255,255,.08);border-right:none;border-bottom:none;transform:rotate(45deg);box-shadow:-2px -2px 8px rgba(0,0,0,.08)}
.nav__item:hover .nav__menu,.nav__item:focus-within .nav__menu{opacity:1;visibility:visible;transform:none}
.nav__menu a{display:flex;align-items:center;gap:12px;padding:12px 14px;color:rgba(255,255,255,.75);font-size:.92rem;font-weight:500;
  transition:color .25s,background-color .25s,border-color .25s,transform .25s,box-shadow .25s,opacity .25s,filter .25s;
  border-radius:8px;margin:2px 0}
.nav__menu a:last-child{border-bottom:0}
.nav__menu a:hover{background:rgba(255,174,0,.1);color:var(--orange);transform:translateX(-4px)}
.nav__menu a:focus-visible{outline:none;background:rgba(255,174,0,.15);color:var(--orange)}
.nav__menu a svg{width:18px;height:18px;color:var(--orange);flex-shrink:0}
.nav__menu small{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;color:rgba(255,255,255,.35);text-transform:none}

/* ---------- HERO (dark image, fixes deformation) ---------- */
.hero{position:relative;min-height:100svh;overflow:hidden;background:var(--prussian);display:flex;align-items:flex-end}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1s var(--ease-io)}
.slide.active{opacity:1;visibility:visible}
.slide__bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.1);transition:transform 8s linear}
.slide.active .slide__bg{transform:scale(1)}
.slide__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(5,18,49,.92) 6%,rgba(5,18,49,.6) 48%,rgba(5,18,49,.34)),
             linear-gradient(0deg,rgba(5,18,49,.94),transparent 46%)}
.slide__bg--fallback{background:radial-gradient(80% 120% at 90% 8%,#0e2150,transparent 55%),
  radial-gradient(60% 90% at 0% 100%,rgba(86,139,144,.5),transparent 60%),linear-gradient(180deg,var(--prussian),#02060f)}
.slide--video .slide__bg::after{background:linear-gradient(90deg,rgba(5,18,49,.85) 6%,rgba(5,18,49,.5) 48%,rgba(5,18,49,.25)),
  linear-gradient(0deg,rgba(5,18,49,.88),transparent 40%)}
.slide__video{position:absolute;inset:0;z-index:0;overflow:hidden}
.slide__video iframe{width:100%;height:100%;border:0;object-fit:cover}
.hero__inner{position:relative;z-index:3;width:100%}
.hero .container{padding-bottom:clamp(56px,9vh,118px);padding-top:150px}
.hero__content{max-width:20ch}
.hero__num{display:inline-block;font-family:var(--mono);font-size:.82rem;letter-spacing:.3em;color:var(--orange);margin-bottom:26px}
.hero h1{font-size:clamp(2.6rem,8.5vw,7.5rem);font-weight:900;letter-spacing:-.04em;line-height:1.18;color:#fff;margin-bottom:26px;padding-bottom:.12em}
.hero h1 .ln{display:block}
.hero__sub{max-width:46ch;font-size:clamp(1rem,1.5vw,1.28rem);font-weight:400;color:#d6dcea;line-height:1.75;margin-bottom:38px}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
/* hero entrance — simple fade */
.hero h1{opacity:0;transform:translateY(14px)}
.hero .hero__sub{opacity:0;transform:translateY(14px)}
.slide.active .hero__text h1{animation:heroFade .6s ease-out .12s both}
.slide.active .hero__text .hero__sub{animation:heroFade .6s ease-out .55s both}
@keyframes heroFade{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes heroIn{from{opacity:0}to{opacity:1;transform:translateY(0);filter:blur(0)}}
@keyframes rise{to{opacity:1;transform:none}}
.hero__alef{position:absolute;right:-3vw;bottom:-14vh;z-index:1;font-family:var(--sans);font-weight:900;
  font-size:min(128vh,1400px);line-height:.8;color:rgba(255,174,0,.06);
  -webkit-text-stroke:1.5px rgba(255,174,0,.16);pointer-events:none;user-select:none}
/* slider nav: dots (loader) above + arrows below, both centered at bottom */
.hero__dots{position:absolute;bottom:110px;left:0;right:0;z-index:5;display:flex;gap:10px;justify-content:center;pointer-events:none}
.hero__dots button{width:24px;height:2px;background:rgba(255,255,255,.3);position:relative;overflow:hidden;pointer-events:auto}
.hero__dots button.active::after{content:"";position:absolute;inset:0;background:var(--orange);transform-origin:right;animation:dotfill 6s linear}
@keyframes dotfill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero__arrows{position:absolute;bottom:40px;left:0;right:0;z-index:4;display:flex;gap:8px;justify-content:center}
.hero__arrows button{width:40px;height:40px;border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;color:#fff;transition:color .3s,background-color .3s,border-color .3s,transform .3s,box-shadow .3s,opacity .3s,filter .3s}
.hero__arrows button:hover{background:var(--orange);color:var(--onyx);border-color:var(--orange)}
.hero__arrows svg{width:14px;height:14px}
.scroll-hint{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);z-index:5;font-family:var(--mono);font-size:.62rem;letter-spacing:.4em;color:#aeb6c9;writing-mode:vertical-rl}

/* ---------- Ticker ---------- */
.marquee{background:var(--orange);color:var(--onyx);overflow:hidden;padding:14px 0;white-space:nowrap}
.marquee__track{display:inline-flex;animation:scroll-x 30s linear infinite}
.marquee span{font-family:var(--mono);font-weight:700;font-size:.84rem;letter-spacing:.2em;text-transform:uppercase;display:inline-flex;align-items:center;padding:0 28px;border-left:1px solid rgba(19,19,19,.22)}
@keyframes scroll-x{to{transform:translateX(50%)}}
.marquee{-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}

/* ---------- Figures ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-strong)}
.stat{padding:clamp(26px,4vw,50px) 8px clamp(18px,3vw,34px);border-bottom:1px solid var(--line-strong);border-left:1px solid var(--line);position:relative}
.stat:first-child{border-left:0}
.stat__n{font-family:var(--sans);font-weight:900;font-size:clamp(2.6rem,5.5vw,4.6rem);color:var(--heading);line-height:.95;font-variant-numeric:tabular-nums;letter-spacing:-.04em}
.stat__l{margin-top:12px;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim)}
.stat::after{content:"";position:absolute;top:0;right:0;width:0;height:3px;background:var(--orange);transition:width .5s var(--ease)}
.stat:hover::after{width:100%}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,90px);align-items:center}
.split__media{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.split__media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.split__media:hover img{transform:scale(1.05)}
.split__media .ph{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--mono);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-dim)}
.list{margin-top:28px;display:grid;gap:0}
.list li{display:flex;gap:16px;align-items:flex-start;color:var(--heading);font-weight:500;padding:16px 0;border-top:1px solid var(--line)}
.list li:last-child{border-bottom:1px solid var(--line)}
.list svg{width:20px;height:20px;color:var(--cyan);flex-shrink:0;margin-top:5px}

/* ---------- Index list ---------- */
.index{border-top:1px solid var(--line-strong)}
.index__row{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:clamp(16px,3vw,40px);
  padding:clamp(20px,3.4vw,40px) clamp(28px,5vw,68px) clamp(20px,3.4vw,40px) clamp(8px,2vw,28px);
  border-bottom:1px solid var(--line-strong);overflow:hidden;transition:color .4s var(--ease)}
.index__row::before{content:"";position:absolute;inset:0;z-index:0;background:var(--orange);transform:translateX(-101%);transition:transform .55s var(--ease)}
.index__row:hover::before{transform:translateX(0)}
.index__row::after{content:"↙";position:absolute;z-index:1;left:clamp(8px,2vw,28px);top:50%;transform:translateY(-50%) translateX(-12px);opacity:0;color:var(--onyx);font-size:1.4rem;transition:color .4s var(--ease),background-color .4s var(--ease),border-color .4s var(--ease),transform .4s var(--ease),box-shadow .4s var(--ease),opacity .4s var(--ease),filter .4s var(--ease)}
.index__row:hover::after{opacity:1;transform:translateY(-50%) translateX(0)}
.index__row>*{position:relative;z-index:1}
.index__idx{font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;color:var(--accent-text);transition:color .4s}
.index__fa{font-weight:900;font-size:clamp(1.6rem,5vw,3.4rem);letter-spacing:-.03em;color:var(--heading);transition:color .4s,transform .55s var(--ease)}
.index__en{font-family:var(--mono);font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;color:var(--text-dim);transition:color .4s;justify-self:start}
.index__row:hover .index__idx,.index__row:hover .index__fa,.index__row:hover .index__en{color:var(--onyx)}
.index__row:hover .index__fa{transform:translateX(-14px)}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .4s,transform .5s var(--ease),box-shadow .5s}
.card:hover,.card:focus-within{border-color:var(--orange);transform:translateY(-6px);box-shadow:var(--shadow)}
.card__media{display:block;aspect-ratio:4/3;overflow:hidden;position:relative;background:linear-gradient(135deg,var(--cyan),var(--prussian))}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card__media img{transform:scale(1.06)}
.card__tag{position:absolute;top:0;right:0;z-index:2;background:var(--orange);color:var(--onyx);font-family:var(--mono);font-size:.64rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:7px 14px}
.card__body{padding:26px;flex:1;display:flex;flex-direction:column}
.card__body h3,.card__title{font-size:1.26rem;font-weight:900;letter-spacing:-.01em;margin-bottom:12px;line-height:1.25;color:var(--heading)}
.card__title a{color:inherit}
.card__meta{font-family:var(--mono);color:var(--text-dim);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;display:flex;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.card__meta span{display:inline-flex;gap:7px;align-items:center}
.card__meta svg{width:14px;height:14px;color:var(--cyan)}
.card__body p{font-size:.95rem;font-weight:400;color:var(--text-dim)}
.card__link{margin-top:18px;align-self:flex-start;font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--heading);display:inline-flex;gap:10px;align-items:center;border-bottom:1px solid var(--orange);padding-bottom:4px}
.card__link svg{width:16px;height:16px;color:var(--accent-text);transition:transform .3s}
.card__link:hover svg{transform:translateX(-6px)}
.card--course:hover .card__title,.card--course:focus-within .card__title{color:var(--accent-text)}
.card--course .meta-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:auto;padding-top:16px}
.pill{font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;padding:7px 12px;border:1px solid var(--line-strong);color:var(--text-dim);display:inline-flex;gap:6px;align-items:center}
.pill svg{width:13px;height:13px;color:var(--cyan)}
.pill--deg{border-color:var(--cyan);color:var(--cyan-text)}

/* ---------- Tiles ---------- */
.tile{position:relative;border:1px solid var(--line);padding:clamp(24px,3vw,38px);overflow:hidden;background:var(--surface);transition:border-color .4s,transform .5s var(--ease),box-shadow .5s;cursor:default}
.tile:hover,.tile:focus-visible{border-color:var(--orange);transform:translateY(-6px);box-shadow:var(--shadow)}
.tile__ico{width:54px;height:54px;display:grid;place-items:center;border:1px solid var(--line-strong);color:var(--cyan);margin-bottom:22px;transition:color .4s,background-color .4s,border-color .4s,transform .4s,box-shadow .4s,opacity .4s,filter .4s}
.tile:hover .tile__ico{background:var(--orange);color:var(--onyx);border-color:var(--orange)}
.tile__ico svg{width:28px;height:28px}
.tile h3{font-size:1.18rem;font-weight:900;letter-spacing:-.01em;margin-bottom:6px}
.tile p{font-size:.9rem;font-weight:400;color:var(--text-dim)}
.tile__big{position:absolute;left:14px;bottom:-18px;font-family:var(--mono);font-size:4rem;font-weight:700;color:rgba(5,18,49,.04)}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line)}
table.tbl{width:100%;border-collapse:collapse;min-width:560px;background:var(--surface)}
table.tbl th,table.tbl td{padding:18px 22px;text-align:right;border-bottom:1px solid var(--line)}
table.tbl thead th{background:var(--prussian);color:#fff;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
table.tbl tbody tr{transition:background .3s}
table.tbl tbody tr:hover{background:var(--surface-2)}
table.tbl .val{color:var(--accent-text);font-family:var(--mono);font-weight:700;white-space:nowrap}

/* ---------- Filter toolbar ---------- */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:clamp(26px,4vw,48px);padding-bottom:22px;border-bottom:1px solid var(--line-strong)}
.toolbar__row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;width:100%}
.search{position:relative;flex:1;min-width:220px}
.search input{width:100%;padding:14px 46px 14px 16px;border:1px solid var(--line-strong);background:var(--surface);color:var(--heading);font:inherit}
.search input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,174,0,.15)}
.search svg{position:absolute;right:16px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--text-dim)}
.select{position:relative}
.select select{appearance:none;-webkit-appearance:none;padding:14px 40px 14px 18px;border:1px solid var(--line-strong);background:var(--surface);color:var(--heading);font:inherit;font-size:.9rem;cursor:pointer;min-width:170px}
.select select:focus{outline:none;border-color:var(--orange)}
.select::after{content:"▾";position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-dim);pointer-events:none}
.toolbar__count{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);white-space:nowrap}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;padding:11px 20px;border:1px solid var(--line-strong);color:var(--text);background:transparent;cursor:pointer;transition:color .3s,background-color .3s,border-color .3s,transform .3s,box-shadow .3s,opacity .3s,filter .3s}
.chip:hover{border-color:var(--cyan);color:var(--heading)}
.chip.active{background:var(--orange);color:var(--onyx);border-color:var(--orange)}
.filter-grid .card.is-hidden{display:none}
.filter-grid .card.is-enter{opacity:0;transform:translateY(20px)}
.filter-grid .card{transition:opacity .45s var(--ease),transform .45s var(--ease),border-color .4s,box-shadow .5s}

/* single-course specs */
.spec{display:flex;gap:14px;flex-wrap:wrap;margin:8px 0 26px}
.spec__item{border:1px solid var(--line-strong);padding:16px 22px;min-width:140px;background:var(--surface)}
.spec__k{font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim)}
.spec__v{color:var(--heading);font-weight:900;font-size:1.1rem;margin-top:6px}
.empty{padding:60px 0;text-align:center;color:var(--text-dim);font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;font-size:.8rem}

/* ---------- Video section ---------- */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,32px)}
.video{border:1px solid var(--line);background:var(--surface);overflow:hidden;transition:border-color .4s,transform .5s var(--ease),box-shadow .5s}
.video:hover,.video:focus-within{border-color:var(--orange);transform:translateY(-6px);box-shadow:var(--shadow)}
.video__frame{position:relative;aspect-ratio:16/9;background:var(--prussian)}
.video__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video__body{padding:20px 22px}
.video__body h3{font-size:1.1rem;font-weight:900;color:var(--heading);margin-bottom:6px}
.video__body p{font-size:.88rem;color:var(--text-dim)}
.video--lazy{cursor:pointer}
.video--lazy .video__poster{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--prussian))}
.video--lazy .video__play{width:66px;height:66px;border-radius:50%;background:var(--orange);display:grid;place-items:center;color:var(--onyx);transition:transform .3s}
.video--lazy:hover .video__play{transform:scale(1.1)}
.video--lazy .video__play svg{width:26px;height:26px;margin-right:-3px}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;padding:clamp(48px,8vw,108px) clamp(28px,5vw,80px);text-align:center;background:var(--orange);color:var(--onyx)}
.cta::before{content:"ا";position:absolute;left:-4%;top:50%;transform:translateY(-50%);font-weight:900;font-size:min(120%,42vh);line-height:.7;color:rgba(19,19,19,.07);pointer-events:none}
.cta>*{position:relative;z-index:1}
.cta .kicker{color:var(--onyx)}.cta .kicker::before{background:var(--onyx)}
.cta h2{color:var(--onyx);font-size:clamp(2rem,6vw,4.4rem);margin-bottom:16px}
.cta p{color:rgba(19,19,19,.72);max-width:54ch;margin:0 auto 34px;font-weight:500}
.cta .hero__actions{justify-content:center}
.cta .btn--solid{background:var(--prussian);color:#fff}.cta .btn--solid::after{background:var(--onyx)}.cta .btn--solid:hover{color:#fff}
.cta .btn--light{background:var(--prussian);color:#fff}

/* ---------- Page hero ---------- */
/* page hero (above-fold band on every non-home page) — tightened for unified rhythm */
.phero{position:relative;padding-block:clamp(96px,10vw,140px) clamp(32px,4vw,56px);overflow:hidden;background:var(--surface-2)}
.phero::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 130% at 96% 0%,rgba(86,139,144,.16),transparent 55%),radial-gradient(50% 90% at 0% 100%,rgba(255,174,0,.10),transparent 60%)}
.phero .container{position:relative}
.crumb{display:flex;gap:10px;font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-dim);margin-bottom:24px}
.crumb a:hover{color:var(--accent-text)}
.phero h1{font-size:clamp(2.4rem,8vw,6rem);letter-spacing:-.04em}
.phero p{margin-top:18px;color:var(--text);max-width:60ch;font-weight:400;font-size:1.06rem}

/* ---------- Contact ---------- */
.cgrid{display:grid;grid-template-columns:1fr 1.15fr;gap:46px;align-items:start}
.info{display:flex;gap:18px;padding:24px;border:1px solid var(--line);background:var(--surface);transition:border-color .4s,transform .4s,box-shadow .4s}
.info:hover,.info:focus-visible{border-color:var(--orange);transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.info__ico{width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--line-strong);color:var(--cyan);flex-shrink:0}
.info__ico svg{width:22px;height:22px}.info__ico img{width:22px;height:22px}
.info h4{color:var(--heading);font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px}
.info p,.info a{color:var(--text-dim);font-size:.94rem;font-weight:400}
.info a:hover{color:var(--accent-text)}
.form{background:var(--surface);border:1px solid var(--line);padding:clamp(26px,4vw,46px);box-shadow:var(--shadow-sm)}
.field{margin-bottom:20px}
.field label{display:block;margin-bottom:9px;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text)}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1px solid var(--line-strong);background:var(--bg);color:var(--heading);font:inherit;transition:border-color .3s,box-shadow .3s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,174,0,.15);background:var(--surface)}
.field textarea{resize:vertical;min-height:140px}
.map{border:1px solid var(--line);width:100%;min-height:360px}

/* ---------- Note ---------- */
.note{border:1px solid rgba(255,174,0,.45);background:rgba(255,174,0,.12);padding:22px 26px;display:flex;gap:16px;color:#7a5a06;font-weight:500}
.note svg{width:24px;height:24px;flex-shrink:0;color:var(--accent-text)}
.note a{color:var(--accent-text);border-bottom:1px solid var(--orange-deep);font-weight:700}

/* ---------- Accordion ---------- */
.acc{border-top:1px solid var(--line-strong)}
.acc__item{border-bottom:1px solid var(--line-strong)}
.acc__q{width:100%;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:26px 8px;font-weight:900;color:var(--heading);text-align:right;font-size:clamp(1.05rem,2vw,1.3rem);transition:color .3s}
.acc__q:hover{color:var(--accent-text)}
.acc__q svg{width:24px;height:24px;color:var(--accent-text);transition:transform .4s;flex-shrink:0}
.acc__item.open .acc__q svg{transform:rotate(45deg)}
.acc__a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.acc__a div{padding:0 8px 26px;color:var(--text-dim);font-weight:400}

/* ---------- Footer (dark prussian) ---------- */
.footer{position:relative;overflow:hidden;background:var(--prussian);color:#aeb6c9;border-top:3px solid var(--orange);padding-top:clamp(64px,9vw,116px)}
.footer__mark{position:absolute;left:-1%;bottom:-22%;font-weight:900;font-size:min(40vw,520px);line-height:.7;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.05);pointer-events:none;z-index:0}
.footer__grid,.fbottom{position:relative;z-index:1}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:48px;padding-bottom:54px}
.footer .brand b{color:#fff}.footer .brand small{color:#8a93ab}
.footer p{color:#8a93ab;font-size:.94rem;font-weight:400;margin-top:18px}
.footer h4{color:#fff;font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:22px}
.footer ul{display:grid;gap:13px}
.footer ul a{color:#aeb6c9;font-size:.95rem;font-weight:400;transition:color .3s,background-color .3s,border-color .3s,transform .3s,box-shadow .3s,opacity .3s,filter .3s}
.footer ul a:hover{color:var(--orange);padding-right:8px}
.fcontact li{display:flex;gap:11px;margin-bottom:15px;font-size:.9rem;font-weight:400;color:#8a93ab}
.fcontact svg{width:17px;height:17px;color:var(--orange);flex-shrink:0;margin-top:5px}
.fsocial{display:flex;gap:12px;margin-top:20px}
.fsocial a{width:44px;height:44px;border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;transition:color .35s,background-color .35s,border-color .35s,transform .35s,box-shadow .35s,opacity .35s,filter .35s}
.fsocial a:hover{background:var(--orange);border-color:var(--orange)}
.fsocial svg{width:18px;height:18px;color:#fff}
.fsocial a:hover svg{color:var(--onyx)}
.fsocial img{width:18px;height:18px;filter:grayscale(1) brightness(3)}
.fsocial a:hover img{filter:none}
.fbottom{border-top:1px solid rgba(255,255,255,.1);padding-block:26px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:#8a93ab}
.fbottom a{color:var(--orange)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}

/* ---------- Responsive ---------- */
@media(max-width:1040px){
  .footer__grid{grid-template-columns:1fr 1fr}
  .c4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:0}
  .video-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:880px){
  :root{--spine:0px}
  .spine{display:none}
  .split,.cgrid{grid-template-columns:1fr}
  .c3{grid-template-columns:1fr 1fr}
  .topbar__info{display:none}
  .burger{display:block}
  .header__cta .btn--ghost{display:none}
  .nav{position:fixed;inset:0 0 0 auto;width:min(340px,88vw);height:100svh;background:rgba(14,29,58,.98);flex-direction:column;align-items:stretch;padding:100px 22px 30px;gap:0;transform:translateX(100%);transition:transform .5s var(--ease);z-index:95;border-left:1px solid rgba(255,255,255,.08);overflow-y:auto;box-shadow:-24px 0 40px rgba(0,0,0,.3)}
  .nav::before{content:"";position:absolute;top:0;left:0;right:0;height:72px;background:linear-gradient(180deg,rgba(255,255,255,.04),transparent);pointer-events:none}
  .nav.open{transform:none}
  .nav>a,.nav__item>a,.nav__toggle{padding:16px 14px;font-size:1.08rem;border-bottom:1px solid rgba(255,255,255,.06);color:rgba(255,255,255,.8)}
  .nav>a::after{display:none}
  .nav__menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-bottom:1px solid rgba(255,255,255,.06);padding:0 0 8px;min-width:0;background:transparent}
  .nav__menu a{padding:10px 14px;margin:2px 0;border-radius:8px;color:rgba(255,255,255,.7)}
  .nav__menu a:hover{background:rgba(255,174,0,.1);color:var(--orange);transform:none;padding-right:14px}
  .nav__item:hover .chev{transform:none}
  .index__en{display:none}
  .hero__alef{font-size:66vh}
  .video-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .c2,.c3,.c4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero__arrows{display:none}
  .index__row{grid-template-columns:auto 1fr}
  .video-grid{grid-template-columns:1fr}
  .toolbar__row{flex-direction:column;align-items:stretch}
  .select select{width:100%}
}

/* ---------- Reduced motion ----------
   Strip the cyber glitch/chromatic/clip-path effects but keep a soft fade-in
   so RM users still see a transition (zero motion = "broken" UX).
   Selector specificity (.hero h1 = 0,1,1) beats * (0,0,0), so the explicit
   animation-duration on hero elements wins over the global *{animation-duration:.001s}. */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;transition-duration:.001s!important}
  .reveal{opacity:1;transform:none}
  .slide__bg{transform:none!important}
  /* zero out the cyber-specific *visual* effects… */
  .hero h1,.hero__sub,.hero__side,.hero__side .btn,.btn{transform:none!important;filter:none!important;clip-path:none!important;text-shadow:none!important;box-shadow:none!important}
  /* …then re-allow a tame opacity fade-in for the slider text & buttons.
     Do NOT set opacity:0!important here — author !important beats animation
     values, which freezes the fade at 0. Base rules already provide opacity:0;
     the animation drives it to 1. */
  .slide.active .hero__text h1                       {animation:rmHeroFade .45s ease-out .05s both!important;animation-duration:.45s!important}
  .slide.active .hero__text .hero__sub               {animation:rmHeroFade .45s ease-out .20s both!important;animation-duration:.45s!important}
  .slide.active .hero__side .btn:nth-child(1)        {animation:rmHeroFade .45s ease-out .35s both!important;animation-duration:.45s!important}
  .slide.active .hero__side .btn:nth-child(2)        {animation:rmHeroFade .45s ease-out .50s both!important;animation-duration:.45s!important}
  .ticker__caret,.ticker__dot{animation:none!important}
}
@keyframes rmHeroFade{from{opacity:0}to{opacity:1}}

/* ==========================================================================
   REFINEMENT — badge logo · hero split (text right / buttons left) ·
   news typewriter ticker · unified social icons
   ========================================================================== */

/* brand logo badge (translucent glass on dark header) */
.brand__badge{width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.08);display:grid;place-items:center;flex-shrink:0;
  box-shadow:0 6px 18px rgba(0,0,0,.2);backdrop-filter:blur(4px)}
.brand__badge img{height:38px;width:auto;display:block}
.brand__badge--ghost{background:transparent;box-shadow:none;width:auto;height:auto;border-radius:0;overflow:visible}
.brand__txt b{display:block;color:#fff;font-size:1.16rem;font-weight:900;letter-spacing:-.02em;line-height:1.2}
.brand__txt small{display:block;color:rgba(255,255,255,.5);font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase}
.footer .brand__txt b{color:#fff}.footer .brand__txt small{color:#8a93ab}

/* HERO split: text on the right (wide), buttons stacked on the left */
.hero__alef{display:none}                 /* removed transparent shape */
.hero__row{display:flex;align-items:flex-end;justify-content:space-between;gap:clamp(28px,5vw,90px);width:100%}
.hero__text{flex:1 1 auto;max-width:none}
.hero__text .hero__sub{max-width:60ch}
.hero h1{max-width:none}
.hero__side{flex:0 0 auto;display:flex;flex-direction:column;gap:14px;align-items:stretch;padding-bottom:8px}
.hero__side .btn{justify-content:center;min-width:240px;opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease),box-shadow .35s,color .4s,border-color .4s}
.slide.active .hero__side .btn{animation:heroBtnFade .5s ease-out both}
@keyframes heroBtnFade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.slide.active .hero__side .btn:nth-child(1){animation-delay:.78s}
.slide.active .hero__side .btn:nth-child(2){animation-delay:.92s}
@keyframes heroPop{from{opacity:0}to{opacity:1;transform:translateY(0) scale(1)}}
@media(max-width:820px){
  .hero__row{flex-direction:column;align-items:flex-start;gap:26px}
  .hero__side{flex-direction:row;flex-wrap:wrap;width:100%}
  .hero__side .btn{min-width:0;flex:1}
}

/* NEWS TICKER — narrow typewriter bar */
.ticker{background:var(--prussian);color:#fff;border-top:1px solid rgba(255,255,255,.06);border-bottom:3px solid var(--orange)}
.ticker__in{display:flex;align-items:center;gap:0;min-height:54px}
.ticker__tag{display:inline-flex;align-items:center;gap:9px;background:var(--orange);color:var(--onyx);
  font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  padding:9px 18px;white-space:nowrap;align-self:stretch;align-items:center}
.ticker__dot{width:8px;height:8px;border-radius:50%;background:var(--onyx);animation:tpulse 1.3s ease-in-out infinite}
@keyframes tpulse{50%{opacity:.25;transform:scale(.8)}}
.ticker__type{flex:1;min-width:0;display:inline-flex;align-items:center;gap:1px;padding-inline:20px;
  font-family:var(--sans);font-weight:500;font-size:1rem;color:#dfe4f1;white-space:nowrap;overflow:hidden}
.ticker__type:hover{color:#fff}
.ticker__caret{color:var(--orange);font-weight:700;margin-right:1px;animation:tblink 1s steps(1) infinite}
@keyframes tblink{50%{opacity:0}}
@media(max-width:560px){.ticker__type{font-size:.9rem}}

/* UNIFIED social icons — identical shape, size & colour via mask */
.soc{display:inline-block;width:19px;height:19px;background:currentColor;
  -webkit-mask:var(--i) center/contain no-repeat;mask:var(--i) center/contain no-repeat}
.topbar__social{display:flex;gap:16px;align-items:center}
.topbar__social a{display:inline-flex;color:#aeb6c9;transition:color .25s,transform .25s}
.topbar__social a:hover{color:var(--orange);transform:translateY(-1px)}
.fsocial a{width:44px;height:44px;border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;color:#fff;transition:color .3s,background-color .3s,border-color .3s,transform .3s,box-shadow .3s,opacity .3s,filter .3s}
.fsocial a:hover{background:var(--orange);border-color:var(--orange);color:var(--onyx);transform:translateY(-3px)}

/* header polish — thin */
.topbar .container{min-height:30px}
.topbar .container{gap:10px}
.topbar{font-size:.6rem;letter-spacing:.06em}
.topbar svg{width:11px;height:11px}
.topbar__info{gap:16px}
.topbar__social{gap:10px}
.topbar__social svg{width:12px;height:12px}
.header .container{min-height:46px}
.header .container{gap:14px}
.brand{gap:6px}
.brand__badge{width:34px;height:34px;border-radius:8px}
.brand__badge img{height:20px}
.brand__txt b{font-size:.9rem;font-weight:800}
.brand__txt small{font-size:.5rem;letter-spacing:.12em}
.nav{gap:1px}
.nav>a,.nav__item>a{padding:6px 10px;font-size:.8rem;gap:3px;font-weight:500;color:rgba(255,255,255,.8)}
.nav>a::after,.nav__item>a::after{bottom:4px;right:10px;left:10px}
.nav__item .chev{width:12px;height:12px}
.nav__toggle{padding:6px 10px;font-size:.8rem}
.header__cta .btn{padding:8px 16px;font-size:.78rem}
.burger{width:36px;height:36px;border-radius:8px}
.burger span{width:16px;height:1.5px;margin:4px auto}

/* ==========================================================================
   TWEAK PASS — hero bottom placement · one-line heads · index arrow ·
   bigger manifesto
   ========================================================================== */

/* #2 hero: anchor slide content to the BOTTOM band (text right / buttons left) */
.slide{display:flex;align-items:flex-end}
.hero .container{padding-top:120px;padding-bottom:clamp(48px,8vh,96px)}
.hero__text{max-width:62ch}

/* #4 section headings sit on one line (the ch-at-body-size cap was too narrow) */
.sec-head{max-width:none}
.sec-head.center{max-width:none}
.sec-head h2{max-width:none}
.sec-head p{max-width:62ch}
.sec-head.center p{max-width:60ch;margin-inline:auto}

/* #5 remove the hover arrow that overlapped the latin label */
.index__row::after{display:none}
.index__row{padding-left:clamp(20px,3vw,40px)}

/* #6 manifesto — bigger, signature dark band */
.section--paper{background:var(--surface-2)}
.manifesto{position:relative;overflow:hidden;background:var(--prussian);padding-block:clamp(90px,13vw,190px)}
.manifesto .kicker{color:var(--orange)}
.manifesto .kicker::before{background:var(--orange)}
.manifesto__q{font-weight:900;letter-spacing:-.03em;line-height:1.34;font-size:clamp(2.1rem,5.4vw,5rem);color:#fff;max-width:24ch;padding-block:.06em}
.manifesto__q mark{background:var(--orange);color:var(--onyx);padding:0 .1em;border-radius:2px}
.manifesto__by{margin-top:40px;font-family:var(--mono);font-size:.84rem;letter-spacing:.24em;text-transform:uppercase;color:#aeb6c9;display:flex;align-items:center;gap:14px}
.manifesto__by::before{content:"";width:54px;height:1px;background:var(--orange)}
.manifesto::after{content:"ا";position:absolute;left:-2%;top:50%;transform:translateY(-50%);font-weight:900;font-size:min(160%,66vh);line-height:.7;color:rgba(255,255,255,.05);pointer-events:none}

/* ==========================================================================
   TWEAK PASS 2 — hero sized to fit (≤2 lines) · all headlines ≤2 lines ·
   cohesive CTA buttons
   ========================================================================== */

/* hero: smaller display so the title + both buttons fit the viewport */
.hero h1{font-size:clamp(2.1rem,5.4vw,5rem);line-height:1.18}
.hero__sub{font-size:clamp(1rem,1.4vw,1.18rem)}
.hero .container{padding-top:96px;padding-bottom:clamp(40px,6vh,72px)}
/* fit hero into the viewport BELOW the sticky header (topbar+header≈130px)
   so the bottom-anchored content stays on screen */
.hero{min-height:calc(100svh - 130px)}
@media(max-width:880px){.hero{min-height:calc(100svh - 92px)}}
/* reliable bottom anchoring of the hero content */
.slide{display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch}
.hero__inner{width:100%}
/* buttons side-by-side (less vertical space → both always fit on the left) */
.hero__side{flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px}
.hero__side .btn{min-width:0}
/* desktop: text on the right, buttons on the left, BOTH BOTTOM-ALIGNED via
   flex(align-items:flex-end). Buttons sit above the prev/next arrows; text's
   visible bottom (sub) lines up with the buttons' bottom edge. */
@media(min-width:821px){
  .hero__row{display:flex;flex-direction:row;align-items:flex-end;justify-content:space-between;gap:clamp(28px,5vw,90px);width:100%;padding-bottom:64px}
  .hero__text{flex:1 1 auto;max-width:none;text-align:right;padding-bottom:0}
  /* kill the sub's margin-bottom so the text wrapper's bottom edge IS the sub's bottom edge */
  .hero__text .hero__sub{margin-bottom:0}
  .hero__side{position:static;flex:0 0 auto;display:flex;flex-direction:row;flex-wrap:nowrap;gap:12px;margin:0;align-self:flex-end;opacity:1;transform:none}
  .hero__side .btn{min-width:0}
}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* headlines: full text, balanced over ≤2 lines, never truncated/clipped */
.hero h1,.phero h1,.sec-head h2,.cta h2,.manifesto__q,.split h2{text-wrap:balance;overflow:visible}
h1,h2,h3,h4{line-height:1.24}
.hero h1{line-height:1.26}
/* keep display headings sized so the full Persian title fits two lines */
.sec-head h2{font-size:clamp(1.9rem,4.4vw,3.6rem)}
.phero h1{font-size:clamp(2.2rem,6vw,4.6rem)}
.cta h2{font-size:clamp(1.9rem,5vw,3.6rem)}

/* CTA buttons — match the site's wipe + lift interaction, clean on orange */
.cta .btn{transition:transform .35s var(--ease),color .4s var(--ease),border-color .4s,box-shadow .35s}
.cta .btn:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(19,19,19,.22)}
.cta .btn--solid{background:var(--onyx);color:#fff}
.cta .btn--solid::after{background:var(--prussian)}
.cta .btn--solid:hover{color:#fff}
.cta .btn--ghost{background:transparent;border:1.5px solid var(--onyx);color:var(--onyx)}
.cta .btn--ghost::after{background:var(--onyx)}
.cta .btn--ghost:hover{color:#fff;border-color:var(--onyx)}
.cta .btn--light{background:var(--onyx);color:#fff}

/* ==========================================================================
   A11Y / WIG PASS — skip link, main, light form messages, portal button,
   touch + theming defaults
   ========================================================================== */
html{color-scheme:light;-webkit-tap-highlight-color:transparent}
a,button,[role=button],input,select,textarea,label,summary{touch-action:manipulation}

/* skip-to-content */
.skip-link{position:fixed;top:-64px;right:14px;z-index:200;background:var(--prussian);color:#fff;
  padding:12px 18px;border-radius:0 0 10px 10px;font-weight:700;transition:top .2s var(--ease)}
.skip-link:focus{top:0}
#main{display:block}
#main:focus{outline:none}

/* mobile nav drawer: contain scroll */
.nav{overscroll-behavior:contain}

/* portal dropdown is now a <button> — match the nav link look + open-on-click */
.nav__toggle{font:inherit;padding:10px 15px;font-size:.95rem;font-weight:500;color:rgba(255,255,255,.8);
  display:inline-flex;align-items:center;gap:6px;cursor:pointer;transition:color .3s var(--ease)}
.nav__toggle:hover{color:var(--orange)}
.nav__item.is-open .nav__menu{opacity:1;visibility:visible;transform:none}
.nav__item.is-open .chev,.nav__toggle[aria-expanded="true"] .chev{transform:rotate(180deg)}

/* light, accessible form status messages (replaces dark-theme inline notes) */
.formmsg{display:flex;gap:12px;align-items:center;padding:13px 16px;margin-bottom:18px;border:1px solid;font-weight:500}
.formmsg svg{width:22px;height:22px;flex-shrink:0}
.formmsg--ok{background:#e7f6ee;border-color:#bfe6cf;color:#1f7a4d}
.formmsg--err{background:#fbeceb;border-color:#f0c9c5;color:#c0392b}

/* inline per-field form errors (contact) */
.field-err{display:block;margin-top:7px;color:#c0392b;font-size:.82rem;font-weight:600}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:#c0392b;box-shadow:0 0 0 3px rgba(192,57,43,.12)}

/* ==========================================================================
   NEWS / EVENTS page composition — featured-frame + grid + chips/search + focus
   ========================================================================== */

/* Featured big card (image on one side, body on the other) */
.feat-news{display:grid;grid-template-columns:1.15fr 1fr;gap:0;background:var(--surface);border:1px solid var(--line);overflow:hidden;position:relative;transition:border-color .4s,box-shadow .5s}
.feat-news:hover{border-color:var(--orange);box-shadow:var(--shadow)}
.feat-news__media{display:block;aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--paper)}
.feat-news__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.feat-news:hover .feat-news__media img{transform:scale(1.04)}
.feat-news__body{display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,4vw,56px);gap:18px}
.feat-news__tag{display:inline-flex;align-self:flex-start;background:var(--orange);color:var(--onyx);font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;padding:8px 16px;font-weight:700}
.feat-news__title{font-size:clamp(1.6rem,3.4vw,2.7rem);font-weight:900;letter-spacing:-.025em;line-height:1.22;color:var(--heading);text-wrap:balance;overflow:visible}
.feat-news__title a{color:inherit}
.feat-news__title a:hover{color:var(--accent-text)}
.feat-news__sub{color:var(--text-dim);font-size:1rem;line-height:1.7;max-width:54ch}
.feat-news__meta{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);align-items:center}
.feat-news__meta svg{width:14px;height:14px;color:var(--cyan)}
.feat-news__meta span{display:inline-flex;gap:8px;align-items:center}
@media(max-width:880px){
  .feat-news{grid-template-columns:1fr}
  .feat-news__media{aspect-ratio:16/9}
}

/* Search/topic band (prussian, like Imperial's navy bar) */
.news-search{background:var(--prussian);padding:22px;margin:28px 0 36px}
.news-search__in{display:grid;grid-template-columns:1.4fr 1fr auto;gap:10px;align-items:stretch}
.news-search__q,.news-search__sel{font-family:var(--sans);background:#fff;border:0;padding:14px 18px;font-size:.95rem;color:var(--text);min-width:0;border-radius:0}
.news-search__q::placeholder{color:var(--text-dim);font-family:var(--sans)}
.news-search__sel{font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;cursor:pointer;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text) 50%),linear-gradient(135deg,var(--text) 50%,transparent 50%);background-position:calc(100% - 18px) center,calc(100% - 12px) center;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-left:38px}
[dir="rtl"] .news-search__sel{background-position:18px center,12px center;padding-left:18px;padding-right:38px}
.news-search__q:focus,.news-search__sel:focus{outline:2px solid var(--orange);outline-offset:2px}
.news-search__btn{padding:14px 24px;border:0;cursor:pointer;justify-content:center;min-width:140px}
.news-search__btn svg{width:16px;height:16px}
@media(max-width:720px){.news-search__in{grid-template-columns:1fr}}

/* News card — title-led composition */
.card--news{background:var(--surface);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;transition:border-color .4s,transform .5s var(--ease),box-shadow .5s}
.card--news:hover,.card--news:focus-within{border-color:var(--orange);transform:translateY(-6px);box-shadow:var(--shadow)}
.card--news .card__media{display:block;aspect-ratio:16/10;overflow:hidden;position:relative}
.card--news .card__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card--news:hover .card__media img{transform:scale(1.05)}
.card--news .card__body{padding:18px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card--news .card__title{font-size:1.05rem;font-weight:800;letter-spacing:-.015em;line-height:1.32;color:var(--heading);text-wrap:balance}
.card--news .card__title a{color:inherit}
.card--news .card__title a:hover{color:var(--accent-text)}

/* CTA tile inside the grid (orange, Imperial's lime equivalent) */
.cta-tile{background:var(--orange);color:var(--onyx);padding:clamp(24px,3vw,32px);display:flex;flex-direction:column;justify-content:center;gap:12px;border:1px solid var(--orange);transition:transform .4s var(--ease),box-shadow .4s}
.cta-tile .kicker{color:var(--onyx)}
.cta-tile .kicker::before{background:var(--onyx)}
.cta-tile h3{font-size:1.45rem;font-weight:900;letter-spacing:-.02em;line-height:1.2;color:var(--onyx)}
.cta-tile .card__link{color:var(--onyx);border-color:var(--onyx);margin-top:6px}
.cta-tile:hover{transform:translateY(-6px);box-shadow:0 14px 32px rgba(19,19,19,.18)}

/* Focus-on-category block (split: intro + 3 horizontal preview cards) */
.focus-cat{display:grid;grid-template-columns:1fr 2fr;gap:clamp(24px,4vw,56px);align-items:start}
.focus-cat__intro .kicker{margin-bottom:8px}
.focus-cat__intro h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:900;letter-spacing:-.02em;line-height:1.18;margin:10px 0 14px;color:var(--heading)}
.focus-cat__intro p{color:var(--text-dim);max-width:36ch;margin-bottom:18px;line-height:1.75}
.focus-cat__list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.focus-card{background:var(--surface);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;transition:border-color .4s,transform .5s var(--ease),box-shadow .5s}
.focus-card:hover,.focus-card:focus-within{border-color:var(--orange);transform:translateY(-4px);box-shadow:var(--shadow)}
.focus-card__media{display:block;aspect-ratio:16/10;overflow:hidden}
.focus-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.focus-card:hover .focus-card__media img{transform:scale(1.04)}
.focus-card__body{padding:14px 16px 18px;display:flex;flex-direction:column;gap:8px}
.focus-card__tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text);align-self:flex-start}
.focus-card h4{font-size:.95rem;font-weight:800;letter-spacing:-.01em;line-height:1.34;color:var(--heading);text-wrap:balance}
.focus-card h4 a{color:inherit}.focus-card h4 a:hover{color:var(--accent-text)}
@media(max-width:980px){.focus-cat{grid-template-columns:1fr}.focus-cat__list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.focus-cat__list{grid-template-columns:1fr}}

/* ==========================================================================
   BLOG / ARTICLES — featured panel + 3-up mini grid (Imperial-inspired)
   ========================================================================== */

/* Featured: orange panel (left) + image (right), equal-height side-by-side */
.blog-feat{display:grid;grid-template-columns:1fr 1fr;gap:0;overflow:hidden;position:relative;min-height:clamp(360px,42vw,560px)}
.blog-feat__panel{background:var(--orange);color:var(--onyx);padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;justify-content:center;gap:18px}
.blog-feat__panel .kicker{color:var(--onyx)}
.blog-feat__panel .kicker::before{background:var(--onyx)}
.blog-feat__title{font-size:clamp(1.8rem,3.6vw,3rem);font-weight:900;letter-spacing:-.025em;line-height:1.16;color:var(--onyx);text-wrap:balance;overflow:visible}
.blog-feat__title a{color:inherit}
.blog-feat__title a:hover{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.blog-feat__intro{font-size:1.05rem;font-weight:500;line-height:1.7;color:var(--onyx);max-width:42ch}
.blog-feat__cta{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--onyx);border-bottom:2px solid var(--onyx);padding-bottom:6px;align-self:flex-start;margin-top:6px;transition:gap .3s var(--ease)}
.blog-feat__cta:hover{gap:14px}
.blog-feat__cta svg{width:18px;height:18px}
.blog-feat__meta{display:inline-flex;gap:8px;align-items:center;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--onyx);margin-top:10px}
.blog-feat__meta svg{width:14px;height:14px}
.blog-feat__media{display:block;position:relative;overflow:hidden;background:var(--paper)}
.blog-feat__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.blog-feat__media:hover img{transform:scale(1.04)}
@media(max-width:880px){
  .blog-feat{grid-template-columns:1fr;min-height:auto}
  .blog-feat__media{aspect-ratio:16/9}
}

/* --- regulations page (آیین‌نامه‌ها) --- */
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.toc__item{display:inline-flex;padding:8px 18px;background:var(--surface);border:1px solid var(--line);border-radius:6px;font-size:.88rem;font-weight:500;color:var(--heading);transition:all .3s var(--ease);text-decoration:none}
.toc__item:hover{border-color:var(--orange);color:var(--orange-deep);transform:translateY(-1px)}
.toc__sub{font-size:.82rem;padding:6px 14px;margin-right:4px}
.toc__sub::before{content:"· ";color:var(--text-dim)}
.defs{display:grid;gap:0;margin-top:20px}
.defs__item{padding:16px 0;border-bottom:1px solid var(--line)}
.defs__item:first-child{border-top:1px solid var(--line)}
.defs__item strong{display:block;font-size:1rem;color:var(--heading);margin-bottom:4px}
.defs__item p{font-size:.93rem;color:var(--text-dim);line-height:1.7;margin:0}
.regs{margin-top:8px}
.regs__p{padding:10px 0;font-size:.95rem;line-height:1.75;color:var(--text);border-bottom:1px solid var(--line)}
.regs__p:first-child{margin-top:0}
.regs .list{margin-top:0}
.regs .list li{padding:10px 0;font-size:.93rem;font-weight:400}
/* --- /regulations --- */

/* 3-up mini cards (compact: image-led + title + 1-line intro, no card chrome) */
.blog-mini{display:flex;flex-direction:column;gap:14px;background:transparent;border:0}
.blog-mini__media{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--paper)}
.blog-mini__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.blog-mini:hover .blog-mini__media img{transform:scale(1.04)}
.blog-mini__title{font-size:1.05rem;font-weight:800;letter-spacing:-.015em;line-height:1.32;color:var(--heading);text-wrap:balance}
.blog-mini__title a{color:inherit;border-bottom:1px solid transparent;transition:border-color .3s,color .3s}
.blog-mini__title a:hover{color:var(--accent-text);border-bottom-color:var(--orange)}
.blog-mini__intro{color:var(--text-dim);font-size:.92rem;line-height:1.65;margin-top:-2px}
/* on the articles LIST page the .blog-mini also participates in .filter-grid */
.filter-grid .blog-mini{transition:opacity .45s var(--ease),transform .45s var(--ease)}
