/* ==========================================================================
   Shandal System — design system
   Navy and gold from the emblem; stone neutrals; one data teal.
   Light theme by default, dark theme by preference or toggle.
   Brand bands (hero, CTA, footer) stay navy in both themes.
   ========================================================================== */

@font-face{font-family:"Manrope";src:url("../fonts/manrope-var.woff") format("woff");font-weight:200 800;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url("../fonts/plex-arabic-regular.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url("../fonts/plex-arabic-medium.woff") format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url("../fonts/plex-arabic-semibold.woff") format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"Plex Arabic";src:url("../fonts/plex-arabic-bold.woff") format("woff");font-weight:700;font-display:swap}

:root{
  /* brand constants */
  --navy-950:#08111A; --navy-900:#0C1823; --navy-850:#112030; --navy-800:#162a3c; --navy-700:#21394f;
  --gold-300:#EBD7A1; --gold-400:#DEC07A; --gold-500:#CBA65A; --gold-600:#A9853B; --gold-700:#86672A;
  --teal-400:#5DB3B0; --teal-600:#2F7F7C;
  --stone-50:#F7F6F2; --stone-100:#EFEDE6; --stone-200:#E2DFD5;

  /* theme tokens — light */
  --bg:#F7F6F2; --bg-2:#EFEDE6; --surface:#FFFFFF; --surface-2:#F4F2EC;
  --text:#0F1B26; --text-2:#46545F; --text-3:#6B7781;
  --line:rgba(15,27,38,.10); --line-2:rgba(15,27,38,.18);
  --accent:#9A7631; --accent-hi:#7E5F22; --accent-soft:rgba(169,133,59,.12);
  --data:#2F7F7C; --warn:#B4552D; --ok:#3C7D4E;--danger:#B23A2E;
  --shadow-1:0 1px 2px rgba(15,27,38,.06),0 4px 14px rgba(15,27,38,.06);
  --shadow-2:0 2px 6px rgba(15,27,38,.06),0 24px 60px -24px rgba(15,27,38,.28);

  /* illustration palette */
  --il-bg:#FBFAF7; --il-line:#24384A; --il-grid:rgba(36,56,74,.13); --il-text:#2C3E4E; --il-muted:#6C7A86;
  --il-gold:#A9853B; --il-teal:#2F7F7C; --il-warn:#B4552D;
  --b1:#EDE7D5; --b2:#DCCFA6; --b3:#C9B47A; --b4:#A9945A; --b5:#7E7A55; --b6:#55654F; --b7:#344A48;
  --l1:#E5D9BA; --l2:#D7C08A; --l3:#B7B3A3; --l4:#ECE6DA; --l5:#C8C1A9;

  --font-sans:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --font-ar:"Plex Arabic","Segoe UI",Tahoma,Arial,sans-serif;
  --radius-s:8px; --radius:14px; --radius-l:22px;
  --wrap:1240px; --header-h:72px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0A131C; --bg-2:#0D1823; --surface:#101D29; --surface-2:#152433;
  --text:#ECE9E1; --text-2:#A6B0B8; --text-3:#7E8A94;
  --line:rgba(236,233,225,.09); --line-2:rgba(236,233,225,.17);
  --accent:#D6B66B; --accent-hi:#E8CD8C; --accent-soft:rgba(214,182,107,.12);
  --data:#64B9B5; --warn:#E08A5E; --ok:#7BB98A;--danger:#E2725F;
  --shadow-1:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.25);
  --shadow-2:0 2px 6px rgba(0,0,0,.3),0 30px 70px -30px rgba(0,0,0,.7);
  --il-bg:#0F1C28; --il-line:#D9D4C6; --il-grid:rgba(217,212,198,.12); --il-text:#D9D4C6; --il-muted:#8C99A3;
  --il-gold:#D6B66B; --il-teal:#64B9B5; --il-warn:#E08A5E;
  --b1:#1B2B36; --b2:#24394A; --b3:#33505E; --b4:#4C6A63; --b5:#7D8565; --b6:#B59F64; --b7:#E1C47D;
  --l1:#5F5440; --l2:#7A6A45; --l3:#4E5560; --l4:#6E6A60; --l5:#8A7F62;
  color-scheme:dark } }
:root[data-theme="dark"]{
  --bg:#0A131C; --bg-2:#0D1823; --surface:#101D29; --surface-2:#152433;
  --text:#ECE9E1; --text-2:#A6B0B8; --text-3:#7E8A94;
  --line:rgba(236,233,225,.09); --line-2:rgba(236,233,225,.17);
  --accent:#D6B66B; --accent-hi:#E8CD8C; --accent-soft:rgba(214,182,107,.12);
  --data:#64B9B5; --warn:#E08A5E; --ok:#7BB98A;--danger:#E2725F;
  --shadow-1:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.25);
  --shadow-2:0 2px 6px rgba(0,0,0,.3),0 30px 70px -30px rgba(0,0,0,.7);
  --il-bg:#0F1C28; --il-line:#D9D4C6; --il-grid:rgba(217,212,198,.12); --il-text:#D9D4C6; --il-muted:#8C99A3;
  --il-gold:#D6B66B; --il-teal:#64B9B5; --il-warn:#E08A5E;
  --b1:#1B2B36; --b2:#24394A; --b3:#33505E; --b4:#4C6A63; --b5:#7D8565; --b6:#B59F64; --b7:#E1C47D;
  --l1:#5F5440; --l2:#7A6A45; --l3:#4E5560; --l4:#6E6A60; --l5:#8A7F62;
  color-scheme:dark }

/* brand band: always navy */
.band-dark{
  --bg:#0A141E; --surface:rgba(255,255,255,.04); --surface-2:rgba(255,255,255,.07);
  --text:#F1EEE6; --text-2:#B3BDC5; --text-3:#8995A0;
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.18);
  --accent:#DEC07A; --accent-hi:#EBD7A1; --accent-soft:rgba(222,192,122,.14);
  --data:#6CC2BE;
  --il-bg:#0E1B27; --il-line:#E3DECF; --il-grid:rgba(227,222,207,.12); --il-text:#E3DECF; --il-muted:#93A0AA; --il-gold:#DEC07A; --il-teal:#6CC2BE;
  --b1:#1B2B36; --b2:#24394A; --b3:#33505E; --b4:#4C6A63; --b5:#7D8565; --b6:#B59F64; --b7:#E1C47D;
  --l1:#5F5440; --l2:#7A6A45; --l3:#4E5560; --l4:#6E6A60; --l5:#8A7F62;
  background:var(--bg); color:var(--text); color-scheme:dark;
}

/* ------------------------------------------------------------------ base */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
html[lang="ar"] body{font-family:var(--font-ar);line-height:1.85}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.12;letter-spacing:-.022em;text-wrap:balance}
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3,html[lang="ar"] h4{letter-spacing:0;line-height:1.35;font-weight:700}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;inset-inline-start:16px;top:-60px;z-index:200;background:var(--gold-500);color:var(--navy-950);padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.num,.tabular{font-variant-numeric:tabular-nums}
.ico{width:20px;height:20px;flex:none;stroke-width:1.75}
.ico-sm{width:16px;height:16px}
.ico-lg{width:26px;height:26px}
[dir="rtl"] .flip{transform:scaleX(-1)}

/* type scale */
.display{font-size:clamp(2.6rem,6.2vw,5.1rem);letter-spacing:-.035em;line-height:1.02;font-weight:750}
html[lang="ar"] .display{font-size:clamp(2.3rem,5.4vw,4.3rem);line-height:1.25}
.h1{font-size:clamp(2.2rem,4.6vw,3.6rem);letter-spacing:-.03em}
.h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}
.h3{font-size:clamp(1.3rem,2vw,1.6rem);letter-spacing:-.015em}
.h4{font-size:1.1rem;letter-spacing:-.01em}
.lead{font-size:clamp(1.06rem,1.4vw,1.22rem);color:var(--text-2);max-width:62ch}
.muted{color:var(--text-2)}
.small{font-size:.875rem}
.xsmall{font-size:.8rem}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:600;color:var(--accent)}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:currentColor}

/* ------------------------------------------------------------------ buttons */
.btn{--h:46px;appearance:none;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;height:var(--h);padding:0 20px;border-radius:999px;font:inherit;font-size:.95rem;font-weight:650;letter-spacing:-.005em;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .18s,border-color .18s,color .18s,transform .18s,box-shadow .18s}
html[lang="ar"] .btn{font-weight:600}
.btn:active{transform:translateY(1px)}
.btn-gold{background:linear-gradient(180deg,var(--gold-400),var(--gold-500));color:#141C24;box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 8px 24px -10px rgba(203,166,90,.7)}
.btn-gold:hover{background:linear-gradient(180deg,var(--gold-300),var(--gold-400))}
.btn-line{border-color:var(--line-2);color:var(--text);background:transparent}
.btn-line:hover{border-color:var(--accent);color:var(--accent)}
.btn-ink{background:var(--text);color:var(--bg)}
.btn-ink:hover{opacity:.9}
.btn-sm{--h:38px;padding:0 15px;font-size:.88rem}
.btn-lg{--h:54px;padding:0 26px;font-size:1rem}
.link{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:650;text-decoration:none}
.link:hover{text-decoration:underline}
.link .ico{transition:transform .2s}
.link:hover .ico{transform:translateX(3px)}
[dir="rtl"] .link:hover .ico{transform:translateX(-3px) scaleX(-1)}

/* ------------------------------------------------------------------ header */
.site-header{position:sticky;top:0;z-index:100;height:var(--header-h);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);border-bottom:1px solid var(--line);transition:background-color .25s,border-color .25s}
.site-header.on-dark{--bg:#0A141E;--text:#F1EEE6;--text-2:#B3BDC5;--line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.18);--accent:#DEC07A;--surface:#0F1C28;--surface-2:#152434;color:var(--text);background:rgba(8,17,26,.55)}
.site-header.on-dark.scrolled{background:rgba(9,18,27,.96)}
.hdr{display:flex;align-items:center;gap:28px;height:100%;position:relative}
.nav>li.static{position:static}
.mega-wide{inset-inline:20px;min-width:0}
.mega-wide .mega-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand img{width:42px;height:42px}
.brand .wm{display:flex;flex-direction:column;line-height:1.1}
.brand .wm b{font-size:1.06rem;font-weight:800;letter-spacing:-.02em}
.brand .wm span{font-size:.72rem;color:var(--text-2);font-weight:600;letter-spacing:.01em}
html[lang="ar"] .brand .wm b{font-weight:700;font-size:1.08rem}
.nav{display:flex;align-items:center;gap:2px;height:100%}
.nav>li{list-style:none;height:100%;display:flex;align-items:center;position:relative}
.nav{margin:0;padding:0}
.nav-btn{appearance:none;background:none;border:0;font:inherit;color:var(--text);font-size:.93rem;font-weight:600;padding:9px 13px;border-radius:9px;display:inline-flex;align-items:center;gap:6px;cursor:pointer;text-decoration:none}
.nav-btn:hover,.nav-btn[aria-expanded="true"]{background:var(--surface-2)}
.nav-btn .chev{width:14px;height:14px;transition:transform .2s}
.nav-btn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.hdr-end{margin-inline-start:auto;display:flex;align-items:center;gap:8px}
.icon-btn{appearance:none;border:1px solid var(--line-2);background:transparent;color:var(--text);width:40px;height:40px;border-radius:999px;display:inline-grid;place-items:center;cursor:pointer;transition:border-color .2s,color .2s}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}
.lang-btn{appearance:none;border:1px solid var(--line-2);background:transparent;color:var(--text);height:40px;padding:0 14px;border-radius:999px;display:inline-flex;align-items:center;gap:7px;font:inherit;font-size:.88rem;font-weight:600;text-decoration:none}
.lang-btn:hover{border-color:var(--accent);color:var(--accent)}
.lang-btn[lang="ar"]{font-family:var(--font-ar)}
.lang-btn[lang="en"]{font-family:var(--font-sans)}
.theme-sun{display:none}
:root[data-theme="dark"] .theme-sun{display:block}
:root[data-theme="dark"] .theme-moon{display:none}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .theme-sun{display:block} :root:not([data-theme="light"]) .theme-moon{display:none} }
.burger{display:none}

/* mega menu */
.mega{position:absolute;top:calc(100% - 6px);inset-inline-start:-12px;min-width:720px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-2);padding:22px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:120}
.site-header.on-dark .mega{background:#0F1C28}
.mega.open{opacity:1;visibility:visible;transform:none}
.mega-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.mega-col h4{font-size:.78rem;font-weight:700;color:var(--text-3);margin:0 0 8px;padding-inline:10px;letter-spacing:.02em}
html[lang="ar"] .mega-col h4{font-size:.85rem;letter-spacing:0}
.mega a.mi{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border-radius:10px;text-decoration:none;font-size:.88rem;font-weight:600;line-height:1.3}
.mega a.mi:hover{background:var(--surface-2)}
.mega a.mi .ico{color:var(--accent);margin-top:1px;width:18px;height:18px}
.mega a.mi small{display:block;color:var(--text-2);font-weight:500;font-size:.78rem;margin-top:2px}
.mega-foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.mega.narrow{min-width:420px}
.mega.narrow .mega-grid{grid-template-columns:1fr}

/* drawer (mobile) */
.drawer{position:fixed;inset:0;z-index:150;background:var(--bg);color:var(--text);display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);transform:translateX(100%);transition:transform .28s ease;visibility:hidden}
[dir="rtl"] .drawer{transform:translateX(-100%)}
.drawer.open{transform:none;visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);border-bottom:1px solid var(--line)}
.drawer-body{overflow:auto;flex:1;padding-block:12px 32px}
.drawer details{border-bottom:1px solid var(--line)}
.drawer summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-weight:700;font-size:1.05rem}
.drawer summary::-webkit-details-marker{display:none}
.drawer details[open] summary .chev{transform:rotate(180deg)}
.drawer .dl{display:flex;align-items:center;gap:10px;padding:10px 0;text-decoration:none;font-weight:600;color:var(--text-2)}
.drawer .dl .ico{color:var(--accent)}
.drawer .dlink{display:block;padding:16px 0;border-bottom:1px solid var(--line);font-weight:700;font-size:1.05rem;text-decoration:none}
.drawer-cta{display:grid;gap:10px;margin-top:24px}

@media (max-width:1100px){ .nav{display:none} .burger{display:inline-grid} .hdr-end .btn-signin{display:none} }
@media (max-width:560px){ .brand .wm span{display:none} .hdr-end .btn-access{display:none} .lang-btn span.lbl{display:none} }

/* search overlay */
.search{position:fixed;inset:0;z-index:160;background:rgba(8,17,26,.55);backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:flex-start;padding:12vh 16px 16px}
.search[hidden]{display:none}
.search-box{width:min(680px,100%);background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-2);overflow:hidden}
.search-in{display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1px solid var(--line)}
.search-in input{flex:1;height:60px;border:0;background:none;font:inherit;font-size:1.05rem;color:var(--text);outline:none}
.search-res{max-height:52vh;overflow:auto;padding:8px}
.search-res a{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:10px;text-decoration:none}
.search-res a:hover,.search-res a.active{background:var(--surface-2)}
.search-res a .ico{color:var(--accent)}
.search-res small{display:block;color:var(--text-2)}
.search-empty{padding:22px;color:var(--text-2)}

/* ------------------------------------------------------------------ hero */
.hero{position:relative;overflow:hidden;margin-top:calc(var(--header-h) * -1);padding-top:var(--header-h)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(1100px 600px at 78% 40%,rgba(203,166,90,.16),transparent 60%),radial-gradient(900px 600px at 10% 100%,rgba(47,127,124,.14),transparent 60%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:24px;min-height:min(820px,calc(100svh - 10px));padding-block:56px 72px}
.hero h1 .gold{background:linear-gradient(90deg,var(--gold-300),var(--gold-500));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-top:22px;color:var(--text-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:40px;color:var(--text-2);font-size:.88rem}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta .ico{color:var(--accent);width:18px;height:18px}
.globe-wrap{position:relative;aspect-ratio:1/1;width:100%;max-width:640px;justify-self:center}
.globe-wrap canvas{width:100%;height:100%;display:block}
.float-card{position:absolute;background:rgba(14,27,39,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:12px 14px;color:#EDE9E0;box-shadow:0 18px 40px -18px rgba(0,0,0,.7);font-size:.82rem;min-width:170px;animation:floaty 7s ease-in-out infinite}
.float-card .t{color:#9FAAB3;font-size:.74rem;display:flex;align-items:center;gap:6px}
.float-card .t .ico{width:14px;height:14px;color:#DEC07A}
.float-card .v{font-size:1.15rem;font-weight:700;margin-top:2px;letter-spacing:-.01em}
.float-card .s{color:#9FAAB3;font-size:.74rem}
.fc1{top:4%;inset-inline-start:-6%}
.fc2{top:46%;inset-inline-end:-6%;animation-delay:-2.5s}
.fc3{bottom:9%;inset-inline-start:6%;animation-delay:-4.5s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media (max-width:960px){ .hero-grid{grid-template-columns:1fr;min-height:0;padding-block:40px 56px} .globe-wrap{max-width:460px;order:-1;margin-top:8px} .fc1{inset-inline-start:0} .fc2{inset-inline-end:0} }
@media (max-width:520px){ .float-card{display:none} }

/* trust strip */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 70%,#000 0%)}
.trust-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 36px;padding-block:22px}
.trust-row .ti{display:flex;align-items:center;gap:10px;color:var(--text-2);font-size:.86rem;font-weight:600}
.trust-row .ti b{color:var(--text);font-weight:700}
.trust-row .ti .ico{color:var(--accent)}

/* ------------------------------------------------------------------ sections */
.section{padding-block:clamp(72px,9vw,120px)}
.section-sm{padding-block:clamp(48px,6vw,80px)}
.alt{background:var(--bg-2)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:24px 48px;align-items:end;margin-bottom:52px}
.sec-head .lead{margin-top:0}
.sec-head.center{grid-template-columns:1fr;text-align:center;justify-items:center}
.sec-head h2{margin-top:12px}
@media (max-width:860px){ .sec-head{grid-template-columns:1fr;margin-bottom:36px} }

/* disciplines */
.disc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.disc{position:relative;display:flex;flex-direction:column;gap:14px;padding:26px;border-radius:var(--radius-l);background:var(--surface);border:1px solid var(--line);text-decoration:none;min-height:300px;overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}
.disc:hover{border-color:color-mix(in srgb,var(--accent) 50%,transparent);transform:translateY(-3px);box-shadow:var(--shadow-2)}
.disc .badge-ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.disc h3{font-size:1.25rem}
.disc p{color:var(--text-2);font-size:.93rem}
.disc ul{list-style:none;margin:auto 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:6px;font-size:.86rem;font-weight:600}
.disc ul li{display:flex;align-items:center;gap:8px}
.disc ul li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent)}
.disc .count{position:absolute;top:22px;inset-inline-end:24px;font-size:.8rem;color:var(--text-3);font-weight:600}
@media (max-width:1000px){ .disc-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:560px){ .disc-grid{grid-template-columns:1fr} .disc{min-height:0} }

/* tool cards */
.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tool-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s}
.tool-card:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);transform:translateY(-3px);box-shadow:var(--shadow-2)}
.tool-card .art{background:var(--il-bg);border-bottom:1px solid var(--line);aspect-ratio:3/2;display:grid;place-items:center;overflow:hidden}
.tool-card .art svg{width:100%;height:100%}
.tool-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.tool-card .meta{display:flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;color:var(--text-3)}
.tool-card .meta .ico{width:16px;height:16px;color:var(--accent)}
.tool-card h3{font-size:1.12rem;letter-spacing:-.012em}
.tool-card p{color:var(--text-2);font-size:.9rem}
.tool-card .go{margin-top:auto;padding-top:10px;display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:700;font-size:.88rem}
@media (max-width:1000px){ .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:620px){ .tool-grid{grid-template-columns:1fr} }

/* platform preview (app window) */
.preview{position:relative;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:center}
.app-win{background:#0E1B27;border:1px solid rgba(255,255,255,.08);border-radius:18px;box-shadow:0 40px 90px -40px rgba(0,0,0,.8);overflow:hidden;color:#E6E1D4}
.app-bar{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.07);font-size:.78rem;color:#93A0AA}
.app-bar i{width:10px;height:10px;border-radius:50%;background:#2a3b4b;display:inline-block}
.app-bar .url{margin-inline-start:10px;background:rgba(255,255,255,.05);padding:4px 12px;border-radius:999px;direction:ltr}
.app-body{display:grid;grid-template-columns:200px minmax(0,1fr)}
.app-side{border-inline-end:1px solid rgba(255,255,255,.07);padding:14px;display:grid;gap:10px;align-content:start;font-size:.78rem}
.app-side .fld{display:grid;gap:4px}
.app-side .fld span{color:#8E9AA4}
.app-side .fld b{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:6px 9px;font-weight:600;color:#EDE8DB;direction:ltr;text-align:start}
.app-side .run{margin-top:4px;background:linear-gradient(180deg,#DEC07A,#CBA65A);color:#141C24;border-radius:8px;padding:8px;text-align:center;font-weight:700}
.app-main{padding:8px}
.app-main svg{width:100%;height:auto}
.feature-list{display:grid;gap:22px;margin-top:30px}
.feature-list .fi{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px}
.feature-list .fi .badge-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.feature-list h3{font-size:1.04rem}
.feature-list p{color:var(--text-2);font-size:.92rem;margin-top:3px}
@media (max-width:980px){ .preview{grid-template-columns:1fr} .app-body{grid-template-columns:1fr} .app-side{grid-template-columns:repeat(2,minmax(0,1fr));border-inline-end:0;border-bottom:1px solid rgba(255,255,255,.07)} }

/* steps (real sequence) */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:st;border-top:1px solid var(--line)}
.step{padding:28px 26px 8px 0;position:relative}
[dir="rtl"] .step{padding:28px 0 8px 26px}
.step::before{counter-increment:st;content:counter(st);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);font-weight:700;font-size:.9rem;margin-bottom:18px;background:var(--bg)}
.step::after{content:"";position:absolute;top:-1px;inset-inline-start:0;width:42px;height:2px;background:var(--accent)}
.step h3{font-size:1.06rem}
.step p{color:var(--text-2);font-size:.9rem;margin-top:6px}
@media (max-width:900px){ .steps{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:520px){ .steps{grid-template-columns:1fr} }

/* data / world map */
.world{position:relative;background:var(--il-bg);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden}
.world canvas{width:100%;height:auto;display:block;aspect-ratio:2/1}
.world .legend{position:absolute;inset-inline-start:16px;bottom:14px;display:flex;gap:16px;flex-wrap:wrap;font-size:.78rem;color:var(--text-2);background:color-mix(in srgb,var(--surface) 85%,transparent);padding:8px 12px;border-radius:10px;border:1px solid var(--line)}
.world .legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-inline-end:6px;vertical-align:-1px}
.src-table{width:100%;border-collapse:collapse;font-size:.92rem}
.src-table th,.src-table td{text-align:start;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.src-table th{font-size:.78rem;color:var(--text-3);font-weight:700}
.src-table td:first-child{font-weight:700}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px;border:1px solid var(--line-2);color:var(--text-2);white-space:nowrap}
.pill.live{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 45%,transparent);background:color-mix(in srgb,var(--ok) 10%,transparent)}
.pill.live::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 0 3px color-mix(in srgb,currentColor 25%,transparent)}
.pill.gold{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}

/* heritage mosaic */
.mosaic{display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:240px 240px;gap:14px}
.mosaic a{position:relative;border-radius:var(--radius-l);overflow:hidden;text-decoration:none;color:#fff;background:#111}
.mosaic a:first-child{grid-row:span 2}
.mosaic a:nth-child(4){grid-column:span 2}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.mosaic a:hover img{transform:scale(1.04)}
.mosaic .cap{position:absolute;inset:auto 0 0 0;padding:18px;background:linear-gradient(transparent,rgba(5,10,15,.82));display:grid;gap:2px}
.mosaic .cap b{font-size:1.05rem}
.mosaic .cap span{font-size:.8rem;opacity:.85}
@media (max-width:860px){ .mosaic{grid-template-columns:1fr 1fr;grid-template-rows:220px 170px 170px} .mosaic a:first-child{grid-column:span 2;grid-row:auto} .mosaic a:nth-child(4){grid-column:span 2} }

/* split feature */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
@media (max-width:900px){ .split{grid-template-columns:1fr;gap:36px} }

/* founder */
.founder{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px;align-items:center}
.portrait{position:relative;aspect-ratio:4/5;border-radius:var(--radius-l);overflow:hidden;background:radial-gradient(circle at 50% 35%,#1d3347,#0A141E 70%);display:grid;place-items:center;border:1px solid var(--line)}
.portrait img{width:62%;opacity:.95}
.portrait .ph{position:absolute;bottom:14px;inset-inline:14px;font-size:.75rem;color:#93A0AA;text-align:center}
blockquote.q{margin:0;font-size:clamp(1.25rem,2.2vw,1.65rem);line-height:1.45;font-weight:600;letter-spacing:-.015em}
html[lang="ar"] blockquote.q{line-height:1.7}
.q-by{margin-top:24px;display:flex;align-items:center;gap:14px}
.q-by b{display:block}
.q-by span{color:var(--text-2);font-size:.9rem}
@media (max-width:900px){ .founder{grid-template-columns:1fr} .portrait{max-width:360px} }

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:28px;padding:clamp(36px,6vw,72px);display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:28px;align-items:center}
.cta-band::after{content:"";position:absolute;inset:auto -10% -60% auto;width:520px;height:520px;background:radial-gradient(circle,rgba(222,192,122,.22),transparent 60%);pointer-events:none}
[dir="rtl"] .cta-band::after{inset:auto auto -60% -10%}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
@media (max-width:860px){ .cta-band{grid-template-columns:1fr} }

/* cards (generic) */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:960px){ .card-grid,.card-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:620px){ .card-grid,.card-grid.two,.card-grid.four{grid-template-columns:1fr} }
.card h3{font-size:1.1rem}
.card p{color:var(--text-2);font-size:.92rem;margin-top:8px}
.card .badge-ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:16px}

/* ------------------------------------------------------------------ page hero (inner pages) */
.page-hero{position:relative;overflow:hidden;margin-top:calc(var(--header-h) * -1);padding-top:calc(var(--header-h) + clamp(40px,6vw,80px));padding-bottom:clamp(48px,6vw,84px)}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 500px at 85% 0%,rgba(203,166,90,.16),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(47,127,124,.12),transparent 60%);pointer-events:none}
.page-hero .contour-bg{position:absolute;inset:0;opacity:.35;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 60%);mask-image:linear-gradient(90deg,transparent,#000 60%)}
[dir="rtl"] .page-hero .contour-bg{-webkit-mask-image:linear-gradient(-90deg,transparent,#000 60%);mask-image:linear-gradient(-90deg,transparent,#000 60%)}
.page-hero .contour-bg svg{width:100%;height:100%}
.page-hero .wrap{position:relative}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.84rem;color:var(--text-2);margin-bottom:22px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.crumbs .ico{width:14px;height:14px;opacity:.6}
.tool-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.tool-hero .cat{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;font-weight:700;color:var(--accent)}
.tool-hero .cat .ib{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft)}
.tool-hero h1{margin-top:16px}
.tool-hero .tag{margin-top:14px;font-size:1.15rem;font-weight:600;color:var(--text)}
.tool-hero .lead{margin-top:12px}
.tool-hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.art-frame{background:var(--il-bg);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.7)}
.art-frame .bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);font-size:.76rem;color:var(--text-3)}
.art-frame .bar i{width:9px;height:9px;border-radius:50%;background:var(--line-2);display:inline-block}
.art-frame .bar span{margin-inline-start:8px}
@media (max-width:960px){ .tool-hero{grid-template-columns:1fr;gap:32px} }

/* article layout with sticky side nav */
.doc{display:grid;grid-template-columns:240px minmax(0,1fr) 300px;gap:48px;align-items:start}
.toc{position:sticky;top:calc(var(--header-h) + 28px);font-size:.88rem}
.toc h4{font-size:.78rem;color:var(--text-3);font-weight:700;margin-bottom:10px}
.toc ol{list-style:none;margin:0;padding:0;border-inline-start:1px solid var(--line)}
.toc a{display:block;padding:7px 14px;margin-inline-start:-1px;border-inline-start:2px solid transparent;text-decoration:none;color:var(--text-2);font-weight:600}
.toc a:hover{color:var(--text)}
.toc a.active{color:var(--accent);border-inline-start-color:var(--accent)}
.doc-main{min-width:0}
.doc-main section{padding-block:8px 44px;border-bottom:1px solid var(--line);margin-bottom:44px}
.doc-main section:last-child{border-bottom:0}
.doc-main h2{font-size:clamp(1.45rem,2.2vw,1.85rem);margin-bottom:18px}
.doc-main p{color:var(--text-2);max-width:70ch}
.doc-main p+p{margin-top:14px}
.io{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.io .card h3{display:flex;align-items:center;gap:10px;font-size:1rem;margin-bottom:12px}
.io .card h3 .ico{color:var(--accent)}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checks li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;font-size:.92rem;color:var(--text)}
.checks li .ico{width:18px;height:18px;color:var(--data);margin-top:3px}
@media (max-width:700px){ .io{grid-template-columns:1fr} }
.method{display:grid;gap:18px}
.method .m{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.method .m .mh{padding:18px 20px 0}
.method .m h3{font-size:1.02rem}
.method .m p{margin-top:8px;font-size:.93rem}
.eq{margin:16px 0 0;padding:16px 20px;background:var(--surface-2);border-top:1px solid var(--line);font-family:"Cambria Math","Times New Roman",serif;font-size:1.08rem;color:var(--text);direction:ltr;text-align:left;overflow-x:auto;white-space:nowrap}
.refs{margin:0;padding-inline-start:20px;display:grid;gap:10px;font-size:.9rem;color:var(--text-2);direction:ltr;text-align:left}
html[lang="ar"] .refs{padding-inline-start:0;padding-left:20px}
.users{display:flex;flex-wrap:wrap;gap:10px}
.users span{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.9rem;font-weight:600}
.users span .ico{color:var(--accent);width:16px;height:16px}
.flow{display:grid;grid-template-columns:repeat(var(--n,3),minmax(0,1fr));gap:12px;counter-reset:fl}
@media (max-width:620px){ .flow{grid-template-columns:1fr 1fr} }
.flow div{position:relative;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-weight:600;font-size:.92rem}
.flow div::before{counter-increment:fl;content:counter(fl);display:block;color:var(--accent);font-weight:800;font-size:.8rem;margin-bottom:6px}
.aside{position:sticky;top:calc(var(--header-h) + 28px);display:grid;gap:16px}
.specs{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.specs h4{padding:16px 18px;border-bottom:1px solid var(--line);font-size:.95rem}
.specs dl{margin:0}
.specs dl div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);font-size:.86rem}
.specs dl div:last-child{border-bottom:0}
.specs dt{color:var(--text-3);font-weight:600}
.specs dd{margin:0;font-weight:600}
.aside .card{padding:20px}
.related a{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.9rem}
.related a:last-child{border-bottom:0}
.related a .ib{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex:none}
.related a:hover{color:var(--accent)}
.note{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;padding:14px 16px;border-radius:12px;background:var(--accent-soft);font-size:.86rem;color:var(--text)}
.note .ico{width:18px;height:18px;color:var(--accent);margin-top:2px}
@media (max-width:1180px){ .doc{grid-template-columns:200px minmax(0,1fr)} .aside{grid-column:1 / -1;position:static;grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:820px){ .doc{grid-template-columns:1fr} .toc{display:none} .aside{grid-template-columns:1fr} }

/* catalog */
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:28px}
.chip{appearance:none;border:1px solid var(--line-2);background:var(--surface);color:var(--text);height:40px;padding:0 16px;border-radius:999px;font:inherit;font-size:.88rem;font-weight:650;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.chip .ico{width:16px;height:16px;color:var(--accent)}
.chip[aria-pressed="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}
.chip[aria-pressed="true"] .ico{color:inherit}
.filters .find{margin-inline-start:auto;position:relative}
.filters .find input{height:40px;border:1px solid var(--line-2);background:var(--surface);color:var(--text);border-radius:999px;padding:0 16px 0 40px;font:inherit;font-size:.9rem;width:260px}
[dir="rtl"] .filters .find input{padding:0 40px 0 16px}
.filters .find .ico{position:absolute;top:11px;inset-inline-start:14px;width:18px;height:18px;color:var(--text-3)}
@media (max-width:700px){ .filters .find{margin-inline-start:0;width:100%} .filters .find input{width:100%} }
.cat-block{margin-bottom:56px}
.cat-block>header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.cat-block>header p{color:var(--text-2);font-size:.92rem;margin-top:4px}
.empty{padding:40px;text-align:center;color:var(--text-2);border:1px dashed var(--line-2);border-radius:var(--radius)}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.plan{display:flex;flex-direction:column;gap:14px;padding:30px;border-radius:var(--radius-l);background:var(--surface);border:1px solid var(--line)}
.plan.best{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow-2);position:relative}
.plan .tag{position:absolute;top:-12px;inset-inline-start:24px;background:var(--gold-500);color:#141C24;font-size:.75rem;font-weight:800;padding:4px 12px;border-radius:999px}
.plan h3{font-size:1.15rem}
.plan .price{font-size:2.6rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.plan .price small{font-size:.95rem;font-weight:600;color:var(--text-2);letter-spacing:0}
.plan .per{color:var(--text-2);font-size:.9rem}
.plan .checks{margin-top:6px}
.plan .btn{margin-top:auto}
@media (max-width:900px){ .plans{grid-template-columns:1fr} }
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;padding:18px 0;font-weight:700;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{transition:transform .2s;color:var(--accent)}
.faq details[open] summary .ico{transform:rotate(45deg)}
.faq details p{color:var(--text-2);padding-bottom:18px;max-width:72ch}

/* forms */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:620px){ .form .row{grid-template-columns:1fr} }
.field{display:grid;gap:7px}
.field label{font-size:.86rem;font-weight:700}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line-2);background:var(--surface);color:var(--text);border-radius:12px;padding:13px 14px;font:inherit;font-size:.95rem}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.form-note{font-size:.84rem;color:var(--text-2)}
.form-msg{padding:14px 16px;border-radius:12px;background:var(--accent-soft);font-size:.9rem}
.auth{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:calc(100svh - var(--header-h));margin-top:calc(var(--header-h) * -1)}
.auth-art{position:relative;overflow:hidden;padding:calc(var(--header-h) + 48px) clamp(24px,5vw,64px) 48px;display:flex;flex-direction:column;justify-content:space-between;gap:32px}
.auth-art canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.auth-art>*{position:relative}
.auth-form{padding:calc(var(--header-h) + 48px) clamp(20px,5vw,72px) 48px;display:flex;flex-direction:column;justify-content:center;max-width:560px;width:100%;margin-inline:auto}
@media (max-width:900px){ .auth{grid-template-columns:1fr} .auth-art{min-height:320px} }

/* timeline */
.timeline{list-style:none;margin:0;padding:0;border-inline-start:2px solid var(--line)}
.timeline li{position:relative;padding:0 0 30px 28px}
[dir="rtl"] .timeline li{padding:0 28px 30px 0}
.timeline li::before{content:"";position:absolute;top:6px;inset-inline-start:-7px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--accent)}
.timeline time{font-size:.84rem;font-weight:700;color:var(--accent)}
.timeline h3{font-size:1.06rem;margin-top:4px}
.timeline p{color:var(--text-2);font-size:.92rem;margin-top:4px}

/* doc cards (registration) */
.reg{display:grid;grid-template-columns:auto minmax(0,1fr);gap:22px;align-items:start}
.reg .seal{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.reg dl{display:grid;grid-template-columns:150px minmax(0,1fr);gap:8px 16px;margin:14px 0 0;font-size:.9rem}
.reg dt{color:var(--text-3);font-weight:600}
.reg dd{margin:0;font-weight:650}

/* news / earth now */
.feed{display:grid;gap:10px}
.feed-item{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:16px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none}
.feed-item:hover{border-color:var(--accent)}
.mag{display:grid;place-items:center;width:64px;height:44px;border-radius:10px;font-weight:800;font-size:1.05rem;background:var(--surface-2)}
.mag.m6{background:color-mix(in srgb,var(--warn) 22%,transparent);color:var(--warn)}
.mag.m5{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent)}
.feed-item b{display:block;font-size:.95rem}
.feed-item small{color:var(--text-2)}
.skeleton{height:68px;border-radius:12px;background:linear-gradient(90deg,var(--surface) 0,var(--surface-2) 50%,var(--surface) 100%);background-size:200% 100%;animation:sk 1.4s linear infinite;border:1px solid var(--line)}
@keyframes sk{to{background-position:-200% 0}}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.stat{padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.stat b{display:block;font-size:1.8rem;font-weight:800;letter-spacing:-.02em}
.stat span{color:var(--text-2);font-size:.85rem}
@media (max-width:800px){ .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))} }

/* course / book cards */
.course{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-l);background:var(--surface);overflow:hidden}
.course .cv{aspect-ratio:16/9;display:grid;place-items:center;position:relative;overflow:hidden}
.course .cv svg{width:100%;height:100%}
.course .cb{padding:20px 22px 22px;display:grid;gap:10px;flex:1;align-content:start}
.course .meta{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--text-2);font-weight:600}
.course .meta span{display:inline-flex;gap:6px;align-items:center}
.course .meta .ico{width:15px;height:15px;color:var(--accent)}
.book{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;align-items:start}
.book .cover{aspect-ratio:3/4;border-radius:6px 12px 12px 6px;box-shadow:var(--shadow-2);overflow:hidden;position:relative}
.book .cover svg{width:100%;height:100%}
@media (max-width:560px){ .book{grid-template-columns:110px minmax(0,1fr)} }

/* legal */
.prose{max-width:760px}
.prose h2{font-size:1.4rem;margin:40px 0 12px}
.prose p,.prose li{color:var(--text-2)}
.prose ul{padding-inline-start:22px;display:grid;gap:6px}
.prose p+p{margin-top:12px}

/* ------------------------------------------------------------------ footer */
.site-footer{padding-block:72px 32px}
.f-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(4,minmax(0,1fr));gap:36px}
.f-grid h4{font-size:.86rem;margin-bottom:14px;color:var(--text)}
.f-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:.9rem}
.f-grid a{text-decoration:none;color:var(--text-2)}
.f-grid a:hover{color:var(--accent)}
.f-about p{color:var(--text-2);font-size:.92rem;margin-top:16px;max-width:38ch}
.socials{display:flex;gap:10px;margin-top:22px}
.socials a{width:40px;height:40px;border-radius:999px;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--text-2)}
.socials a:hover{color:var(--accent);border-color:var(--accent)}
.socials svg{width:17px;height:17px;fill:currentColor}
.f-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:10px;font-size:.8rem;color:var(--text-3)}
.f-bottom .r{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px}
@media (max-width:1000px){ .f-grid{grid-template-columns:repeat(3,minmax(0,1fr))} .f-about{grid-column:1 / -1} }
@media (max-width:560px){ .f-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }

/* AI assistant */
.ai-fab{position:fixed;bottom:calc(22px + env(safe-area-inset-bottom,0px));inset-inline-end:calc(22px + env(safe-area-inset-right,0px));z-index:90}
.ai-fab .btn{box-shadow:0 16px 40px -14px rgba(0,0,0,.55)}
.ai-panel{position:fixed;bottom:calc(86px + env(safe-area-inset-bottom,0px));inset-inline-end:22px;z-index:95;width:min(380px,calc(100vw - 32px));background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-2);display:flex;flex-direction:column;overflow:hidden;max-height:min(560px,70vh)}
.ai-panel[hidden]{display:none}
.ai-head{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.ai-head img{width:34px;height:34px}
.ai-head b{display:block;font-size:.95rem}
.ai-head span{font-size:.78rem;color:var(--text-2)}
.ai-head .icon-btn{margin-inline-start:auto;width:34px;height:34px}
.ai-body{padding:16px;overflow:auto;display:grid;gap:10px;align-content:start;flex:1}
.msg{padding:10px 13px;border-radius:14px;font-size:.9rem;max-width:88%;line-height:1.55;white-space:pre-wrap}
.msg.bot{background:var(--surface-2);justify-self:start}
.msg.me{background:var(--gold-500);color:#141C24;justify-self:end}
.ai-sugg{display:flex;flex-wrap:wrap;gap:6px}
.ai-sugg button{appearance:none;border:1px solid var(--line-2);background:transparent;color:var(--text);border-radius:999px;padding:6px 11px;font:inherit;font-size:.8rem;cursor:pointer}
.ai-sugg button:hover{border-color:var(--accent);color:var(--accent)}
.ai-foot{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.ai-foot input{flex:1;border:1px solid var(--line-2);background:var(--bg);color:var(--text);border-radius:999px;padding:0 14px;height:42px;font:inherit;font-size:.9rem}
.ai-foot .icon-btn{width:42px;height:42px;background:var(--gold-500);border-color:var(--gold-500);color:#141C24}
.ai-note{font-size:.72rem;color:var(--text-3);padding:0 14px 10px}

/* ------------------------------------------------------------------ illustrations */
.illus{font-family:var(--font-sans);direction:ltr}
.illus text{fill:var(--il-text);font-size:12px}
.illus .il-small{font-size:11px;fill:var(--il-muted)}
.illus .il-label{font-size:12.5px;font-weight:700;fill:var(--il-text)}
.illus .il-value{font-size:16px;font-weight:800;fill:var(--il-text)}
.illus .il-gval{font-size:22px;font-weight:800;fill:var(--il-text)}
.illus .il-warn,.illus .il-warntext{fill:var(--il-warn)}
.il-surface{fill:var(--il-bg)}
.il-grid{stroke:var(--il-grid);stroke-width:1;fill:none}
.il-axis{stroke:var(--il-muted);stroke-width:1.2}
.il-tick{stroke:var(--il-muted);stroke-width:1}
.il-dim{stroke:var(--il-gold);stroke-width:1.4}
.il-arrowhead{fill:var(--il-gold)}
.il-node{fill:var(--il-gold);stroke:var(--il-bg);stroke-width:2}
.il-chip rect,.il-chipbg{fill:var(--il-bg);stroke:var(--il-grid);stroke-width:1}
.il-side{fill:var(--l3)} .il-side2{fill:var(--l2)}
.il-l1{fill:var(--l1)} .il-l2{fill:var(--l2)} .il-l3{fill:var(--l3)} .il-l4{fill:var(--l4)} .il-l5{fill:var(--l5)}
.il-shade{filter:brightness(.82)}
.il-pitfloor{fill:var(--l3);opacity:.7}
.il-pitrim{fill:none;stroke:var(--il-gold);stroke-width:1.6;stroke-dasharray:5 4}
polygon.il-surface{fill:var(--b2);stroke:var(--il-grid)}
.il-friction{fill:none;stroke:var(--il-warn);stroke-width:1.5;stroke-dasharray:5 4}
.il-plane{fill:none;stroke:var(--il-gold);stroke-width:2.4}
.il-plane2{fill:none;stroke:var(--il-teal);stroke-width:2.2}
.il-plane3{fill:none;stroke:var(--il-line);stroke-width:1.3;opacity:.65}
.il-pole{fill:var(--il-line);opacity:.75}
.il-intersect{stroke:var(--il-warn);stroke-width:2.2}
.il-contour{fill:none;stroke:var(--il-line);stroke-width:.8;opacity:.45}
.il-index{fill:none;stroke:var(--il-gold);stroke-width:1.5}
.il-stream{fill:none;stroke:var(--il-teal);stroke-width:2.4;stroke-dasharray:7 5}
.il-gps{stroke:var(--il-warn);stroke-width:1.6}
.il-north{fill:var(--il-gold)}
.il-scale rect{fill:var(--il-line)} .il-scale rect.alt{fill:var(--il-bg);stroke:var(--il-line)}
.il-b1{fill:var(--b1)} .il-b2{fill:var(--b2)} .il-b3{fill:var(--b3)} .il-b4{fill:var(--b4)} .il-b5{fill:var(--b5)} .il-b6{fill:var(--b6)} .il-b7{fill:var(--b7)}
.il-face{stroke:var(--il-bg);stroke-width:.5;stroke-opacity:.55}
.il-isoline{fill:none;stroke:var(--il-line);stroke-width:.9;opacity:.5}
.il-coord{stroke:var(--il-line);stroke-width:.6;opacity:.18;stroke-dasharray:3 4}
.il-pat{fill:none;stroke:var(--il-line);stroke-width:.9;opacity:.55}
.il-dot{fill:var(--il-line);opacity:.55}
.il-bedline{fill:none;stroke:var(--il-line);stroke-width:1}
.il-leader{stroke:var(--il-muted);stroke-width:.8;stroke-dasharray:2 3}
.il-unconf{fill:none;stroke:var(--il-warn);stroke-width:1.6}
.il-area{fill:var(--il-gold);opacity:.13}
.il-curve{fill:none;stroke:var(--il-gold);stroke-width:2.6}
.il-curve2{fill:none;stroke:var(--il-teal);stroke-width:2.2}
.il-dash{stroke:var(--il-muted);stroke-width:1;stroke-dasharray:4 4}
.il-bar{fill:var(--il-teal);opacity:.55}
.il-bar-hi{fill:var(--il-warn)}
.il-threshold{stroke:var(--il-warn);stroke-width:1.6;stroke-dasharray:7 5}
.il-m1{fill:#2B4A6B} .il-m2{fill:#3D6E8A} .il-m3{fill:#5E9AA2} .il-m4{fill:#A9C3A0} .il-m5{fill:#E2C985} .il-m6{fill:#D8935A} .il-m7{fill:#B4552D}
.il-track{fill:none;stroke:var(--il-grid);stroke-width:10;stroke-linecap:round}
.il-track-thin{fill:none;stroke:var(--il-grid);stroke-width:1}
.il-arc{fill:none;stroke:var(--il-teal);stroke-width:10;stroke-linecap:round}
.il-arc-warn{fill:none;stroke:var(--il-gold);stroke-width:10;stroke-linecap:round}
.il-arc-hot{fill:none;stroke:var(--il-warn);stroke-width:10;stroke-linecap:round}
.il-petal{fill:var(--il-teal);opacity:.6}
.il-plume{fill:var(--il-warn);opacity:.15}
.il-plume2{fill:var(--il-warn);opacity:.25}
.il-n1{fill:#B98F5F} .il-n2{fill:#D2B07A} .il-n3{fill:#DCCF94} .il-n4{fill:#A9C07A} .il-n5{fill:#6E9E5A} .il-n6{fill:#3F7448}
.il-arrow{fill:none;stroke:var(--il-gold);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.il-land{fill:var(--b2);stroke:var(--il-gold);stroke-width:1.4}
.il-land2{fill:var(--b1);stroke:var(--il-grid);stroke-width:1}
.il-river{fill:none;stroke:var(--il-teal);stroke-width:1.6;opacity:.85}
.il-pin circle{fill:var(--il-gold)}
.il-pin .il-pinhalo{fill:var(--il-gold);opacity:.22}
.il-pinlabel{font-weight:700;fill:var(--il-text)!important}
.il-kI{stroke:var(--il-teal)} .il-kII{stroke:var(--il-gold)} .il-kIII{stroke:var(--il-warn)} .il-kIV{stroke:var(--il-muted)}
.il-sample{fill:var(--il-line);stroke:var(--il-bg);stroke-width:1.5}
polygon.il-tri{fill:var(--il-bg);stroke:var(--il-line);stroke-width:1.4}
.il-field{stroke:var(--il-gold);stroke-width:1.4}
.il-field-lab{font-size:11px!important;font-weight:700;fill:var(--il-gold)!important}
.il-oil{fill:var(--il-gold);opacity:.16}
.il-gas{fill:var(--il-warn);opacity:.12}

/* reduced motion */
@media (prefers-reduced-motion: reduce){ *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important} }

/* small-screen header */
html,body{overflow-x:clip}
@media (max-width:560px){
  .hdr{gap:10px}
  .hdr-end{gap:6px}
  .hdr .icon-btn{width:38px;height:38px}
  .hdr .lang-btn{width:38px;height:38px;padding:0;justify-content:center}
  .brand img{width:38px;height:38px}
  .brand .wm b{font-size:.98rem}
}
@media (max-width:400px){ .hdr #themeBtn{display:none} }
.drawer-theme{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line);font-weight:700}
@media (max-width:900px){ .portrait{max-width:280px;aspect-ratio:1/1} }
@media (max-width:620px){ .ai-fab .btn span{display:none} .ai-fab .btn{width:52px;height:52px;padding:0;border-radius:50%} }

.card.band-dark{background:#0F1C28;border-color:rgba(255,255,255,.08)}
/* new illustration styles */
.il-g1{fill:#E9DDB8}.il-g2{fill:#D9C08A}.il-g3{fill:#B9CFA5}.il-g4{fill:#9FC0BC}.il-g5{fill:#D8B3A0}.il-g6{fill:#C9C1D9}
:root[data-theme="dark"] .il-g1{fill:#4A4532}:root[data-theme="dark"] .il-g2{fill:#5E5233}:root[data-theme="dark"] .il-g3{fill:#3E5038}:root[data-theme="dark"] .il-g4{fill:#30504E}:root[data-theme="dark"] .il-g5{fill:#5A4036}:root[data-theme="dark"] .il-g6{fill:#45405A}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .il-g1{fill:#4A4532} :root:not([data-theme="light"]) .il-g2{fill:#5E5233} :root:not([data-theme="light"]) .il-g3{fill:#3E5038} :root:not([data-theme="light"]) .il-g4{fill:#30504E} :root:not([data-theme="light"]) .il-g5{fill:#5A4036} :root:not([data-theme="light"]) .il-g6{fill:#45405A} }
.band-dark .il-g1{fill:#4A4532}.band-dark .il-g2{fill:#5E5233}.band-dark .il-g3{fill:#3E5038}.band-dark .il-g4{fill:#30504E}.band-dark .il-g5{fill:#5A4036}.band-dark .il-g6{fill:#45405A}
.il-fault{fill:none;stroke:var(--il-warn);stroke-width:2.4}
.il-sym{fill:none;stroke:var(--il-line);stroke-width:2}
.il-pinc{fill:var(--il-gold);stroke:var(--il-bg);stroke-width:2}
.il-pinhalo2{fill:var(--il-gold);opacity:.25}
.il-shell{fill:none;stroke:var(--il-gold);stroke-width:3}
.il-rib{stroke:var(--il-line);stroke-width:1;opacity:.45}
.il-sq{fill:var(--il-teal)}
.il-tx{stroke:var(--il-bg);stroke-width:1.5}
.il-tx0{fill:var(--b2)}.il-tx1{fill:var(--b3)}.il-tx2{fill:var(--l1)}.il-tx3{fill:var(--b1)}
.il-soil{fill:var(--l1);opacity:.55}
.il-conc{fill:var(--l3);stroke:var(--il-line);stroke-width:1.2}
.il-fail{fill:none;stroke:var(--il-warn);stroke-width:2;stroke-dasharray:6 4}
.il-wedge{fill:var(--il-gold);opacity:.3;stroke:var(--il-gold)}
.il-water{stroke:var(--il-teal);stroke-width:2;stroke-dasharray:10 5}
.il-load{stroke:var(--il-line);stroke-width:3}
.il-arrowp{fill:var(--il-line)}
.il-env{stroke:var(--il-warn);stroke-width:2.2}
.il-circ{fill:var(--il-gold);fill-opacity:.07;stroke:var(--il-gold);stroke-width:2.2}
.il-dash2{stroke:var(--il-muted);stroke-width:1.2;stroke-dasharray:2 4}
.il-hatch{fill:var(--il-teal);opacity:.3}
.il-q1{fill:#5BB974}.il-q2{fill:#E8C547}.il-q3{fill:#EE9B4A}.il-q4{fill:#D9534F}.il-q5{fill:#8E5BA7}.il-q6{fill:#7A2E3B}
.il-pointer{fill:var(--il-line)}
.il-eq{fill:var(--il-gold);fill-opacity:.35;stroke:var(--il-gold);stroke-width:1}
.il-eq6{fill:var(--il-warn);fill-opacity:.45;stroke:var(--il-warn);stroke-width:1.2}
.il-fire{fill:#E8743B}
.il-strata{fill:none;stroke:var(--il-line);stroke-width:1;opacity:.35}
.il-magma{fill:#D9583B;opacity:.85}
.il-ash{fill:var(--il-muted);opacity:.35}
.form-msg.ok{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}.form-msg.bad{background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger)}

/* signed-in user chip (all pages) */
.user-chip{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 6px 0 6px;border-radius:999px;border:1px solid color-mix(in srgb,currentColor 28%,transparent);background:transparent;color:inherit;font:inherit;font-size:.86rem;font-weight:700;cursor:pointer;position:relative}
.user-chip .av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(180deg,var(--gold-400),var(--gold-500));color:#141C24;font-size:.78rem;font-weight:800}
.user-chip .nm{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-inline-end:6px}
.user-menu{position:absolute;top:calc(100% + 8px);inset-inline-end:0;min-width:220px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-2);padding:8px;display:grid;z-index:130}
.user-menu[hidden]{display:none}
.user-menu a,.user-menu button{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;text-decoration:none;font:inherit;font-size:.86rem;font-weight:600;background:none;border:0;color:inherit;cursor:pointer;text-align:start}
.user-menu a:hover,.user-menu button:hover{background:var(--surface-2)}
.user-menu .who{padding:8px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:6px;font-size:.8rem;color:var(--text-2)}
.user-menu .who b{display:block;color:var(--text);font-size:.9rem}
@media (max-width:560px){ .user-chip .nm{display:none} }
.acc-dl div{display:contents}.acc-dl dt{color:var(--text-3);font-size:.86rem}.acc-dl dd{margin:0;font-weight:700;font-size:.92rem}

/* ---------------------------------------------------------------- centred page heroes, justified body text */
.page-hero .wrap{text-align:center}
.page-hero .crumbs{justify-content:center}
.page-hero .h1{max-width:22ch!important;margin-inline:auto}
.page-hero .lead{margin-inline:auto;max-width:64ch}
.page-hero .contour-bg{-webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%)}
main p:not(.lead):not(.empty):not(.find-n){text-align:justify;text-justify:inter-word;hyphens:auto}
.sec-head{text-align:center;margin-inline:auto}.sec-head .lead{margin-inline:auto}
.cat-block>header{justify-content:center;text-align:center;border-bottom:0;position:relative;padding-bottom:18px}
.cat-block>header::after{content:"";position:absolute;bottom:0;left:50%;width:64px;height:3px;border-radius:3px;background:var(--accent);transform:translateX(-50%)}
.cat-block>header p{margin-inline:auto;max-width:60ch}
/* key figures */
.kfig{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin:40px auto 0;max-width:1080px}
.kf{position:relative;display:grid;justify-items:center;gap:6px;padding:22px 14px 20px;border-radius:18px;background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(203,166,90,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(3px)}
.kf-i{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(203,166,90,.16);color:#D9B76A}
.kf-i .ico{width:20px;height:20px}
.kf b{font-size:clamp(1.9rem,3.2vw,2.6rem);font-weight:800;letter-spacing:-.02em;line-height:1;background:linear-gradient(180deg,#F3DFA6,#C9A24E);-webkit-background-clip:text;background-clip:text;color:transparent}
.kf span:last-child{font-size:.86rem;color:var(--text-2);line-height:1.45;text-align:center}
@media (max-width:980px){.kfig{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:620px){.kfig{grid-template-columns:repeat(2,minmax(0,1fr))}.kf:last-child{grid-column:1 / -1}}
/* catalogue search and filters */
.catalog-bar{display:grid;justify-items:center;gap:16px;margin:0 auto 44px;max-width:1100px}
.find-xl{position:relative;width:min(640px,100%)}
.find-xl input{width:100%;height:56px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--text);font:inherit;font-size:1rem;padding:0 22px 0 54px;box-shadow:0 10px 30px rgba(20,28,36,.08);transition:border-color .2s,box-shadow .2s}
[dir="rtl"] .find-xl input{padding:0 54px 0 22px}
.find-xl input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft),0 10px 30px rgba(20,28,36,.08)}
.find-xl .ico{position:absolute;top:18px;inset-inline-start:20px;width:20px;height:20px;color:var(--accent)}
.catalog-bar .filters{justify-content:center;margin:0;gap:8px}
.catalog-bar .chip .cnt{min-width:22px;height:22px;padding:0 6px;border-radius:999px;display:inline-grid;place-items:center;font-size:.74rem;font-weight:800;background:var(--surface-2);color:var(--text-2)}
.catalog-bar .chip[aria-pressed="true"] .cnt{background:rgba(255,255,255,.18);color:inherit}
.find-n{margin:0;font-size:.84rem;color:var(--text-2);min-height:1.2em;text-align:center}
@media (max-width:700px){.catalog-bar .filters{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;width:100%;padding-bottom:6px;scrollbar-width:none}.catalog-bar .filters::-webkit-scrollbar{display:none}.catalog-bar .chip{flex:0 0 auto}}
.cat-block>header p,.sec-head p,.page-hero p,.kf span{text-align:center!important}

.sub-ask{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:18px;align-items:center;margin-bottom:26px;padding:22px 24px;border-radius:20px;border:1px solid color-mix(in srgb,var(--accent) 40%,var(--line));background:color-mix(in srgb,var(--accent) 8%,var(--surface))}
.sub-ask[hidden]{display:none}
.sub-ask .ib{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--accent);color:#141C24}
@media (max-width:720px){.sub-ask{grid-template-columns:1fr;text-align:center;justify-items:center}}