/* ============================================================================
   AlEqtisadiah Forum 2026 — Landing Page
   Visual system: The Measure (grid/hierarchy) · The Forum Symbol · The Field
   Black-dominant · Aleqtisadiah Orange · Bloomberg type · editorial discipline
   Bi-directional: Arabic (RTL, primary) + English (LTR) via CSS logical props.
   ============================================================================ */

/* ----------------------------------------------------------------- FONTS -- */
@font-face{font-family:'NeueHaasBloomberg';src:url('../assets/fonts/NeueHaasBloomberg-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:'BloombergArabic';src:url('../assets/fonts/BloombergArabic-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'BloombergArabic';src:url('../assets/fonts/BloombergArabic-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:'BloombergArabic';src:url('../assets/fonts/BloombergArabic-Black.woff2') format('woff2');font-weight:900;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('../assets/fonts/Inter-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('../assets/fonts/Inter-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('../assets/fonts/Inter-600.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('../assets/fonts/Inter-700.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:'JetBrains Mono';src:url('../assets/fonts/JetBrainsMono-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'JetBrains Mono';src:url('../assets/fonts/JetBrainsMono-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'JetBrains Mono';src:url('../assets/fonts/JetBrainsMono-700.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}

/* --------------------------------------------------------------- TOKENS -- */
:root{
  --ink:#0A0807;          /* near-black background */
  --ink-2:#000000;
  --graphite:#161514;     /* raised surface */
  --graphite-2:#212020;   /* card surface */
  --orange:#F36F3D;       /* Aleqtisadiah Orange */
  --orange-deep:#d95a2a;
  --cyan:#6EE6E4;
  --lime:#D1DD5B;
  --neutral:#CBC5BF;      /* data neutral */
  --paper:#EDEBE7;
  --text:#EDEBE7;
  --text-dim:#8f8a85;
  --text-mute:#6a6560;
  --line:rgba(237,235,231,.12);
  --line-soft:rgba(237,235,231,.07);
  --line-strong:rgba(237,235,231,.22);

  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --wrap:1200px;
  --gut:clamp(20px,5vw,64px);
  --radius:3px;
  --ease:cubic-bezier(.22,.61,.36,1);

  /* language-dependent families (default = Arabic/primary) */
  --font-head:'BloombergArabic','NeueHaasBloomberg','Inter',sans-serif;
  --font-body:'BloombergArabic','Inter',system-ui,sans-serif;
  --head-weight:900;
}
html[lang="en"]{
  --font-head:'NeueHaasBloomberg','Inter',sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --head-weight:700;
}

/* ----------------------------------------------------------------- BASE -- */
*,*::before,*::after{box-sizing:border-box;}
[hidden]{display:none!important;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;width:100%;max-width:100%;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--font-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  width:100%;max-width:100%;overflow-x:hidden;overflow-x:clip;position:relative;
}
img,svg,video,canvas{display:block;max-width:100%;max-inline-size:100%;}
.hero__symbol,.sess__mark svg,.register__seal svg{max-width:none;max-inline-size:none;}
main{overflow-x:hidden;overflow-x:clip;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:none;}
input{font:inherit;}
h1,h2,h3{margin:0;font-weight:var(--head-weight);line-height:1.05;letter-spacing:-.01em;font-family:var(--font-head);}
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3{letter-spacing:0;line-height:1.18;}
::selection{background:var(--orange);color:#120a06;}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;}

.skip-link{position:fixed;inset-block-start:-60px;inset-inline-start:16px;z-index:200;background:var(--orange);color:#120a06;
  padding:10px 16px;border-radius:var(--radius);font:600 13px/1 var(--mono);transition:inset-block-start .2s;}
.skip-link:focus{inset-block-start:12px;}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);min-inline-size:0;}

/* editorial eyebrow / mono microlabel with tick */
.eyebrow{display:flex;align-items:center;gap:12px;margin:0;
  font:500 12px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim);}
html[dir="rtl"] .eyebrow{letter-spacing:.06em;font-family:var(--mono);}
.eyebrow .tick,.tick{display:inline-block;inline-size:26px;block-size:2px;background:var(--orange);flex:none;}
.sec-title{font-size:clamp(30px,5.2vw,58px);margin-block:14px 0;color:var(--paper);}
.sec-note{font:400 13px/1.6 var(--mono);color:var(--text-mute);letter-spacing:.02em;margin-block:14px 0;max-width:60ch;}
.sec-note:empty{display:none;}
.sec-lead{font-size:clamp(16px,2vw,20px);color:var(--neutral);margin-block:12px 0;max-width:60ch;}
.sec-head{margin-block-end:clamp(34px,5vw,60px);}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font:600 14px/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;
  padding:14px 24px;border-radius:var(--radius);transition:transform .18s var(--ease),background .18s,color .18s,border-color .18s;
  border:1px solid transparent;white-space:nowrap;max-inline-size:100%;}
html[dir="rtl"] .btn{text-transform:none;letter-spacing:0;font-family:var(--mono);font-weight:700;}
.btn--primary{background:var(--orange);color:#140a05;}
.btn--primary:hover{background:#ff824f;transform:translateY(-2px);}
.btn--ghost{border-color:var(--line-strong);color:var(--paper);}
.btn--ghost:hover{border-color:var(--orange);color:var(--orange);}
.btn--lg{padding:17px 30px;font-size:15px;}
.btn--block{inline-size:100%;padding:17px 24px;font-size:15px;}

.section{padding-block:clamp(64px,10vw,132px);position:relative;}
.section::before{content:"";position:absolute;inset-block-start:0;inset-inline:var(--gut);block-size:1px;background:var(--line-soft);}

/* ------------------------------------------------------------------ NAV -- */
.nav{position:fixed;inset-block-start:0;inset-inline:0;z-index:100;
  background:rgba(10,8,7,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-block-end:1px solid var(--line-soft);transition:background .3s,border-color .3s;}
.nav.is-scrolled{background:rgba(8,6,5,.92);border-block-end-color:var(--line);}
.nav__inner{max-width:var(--wrap);margin-inline:auto;padding:0 var(--gut);block-size:82px;
  display:flex;align-items:center;gap:24px;width:100%;min-inline-size:0;}
.nav__brand{flex:none;display:flex;align-items:center;min-inline-size:0;max-inline-size:100%;}
.nav__lockup{block-size:42px;width:auto;max-inline-size:100%;}
.nav__links{display:flex;gap:4px;margin-inline-start:auto;}
.nav__links a{font:500 13px/1 var(--mono);letter-spacing:.04em;color:var(--text-dim);padding:10px 12px;border-radius:var(--radius);transition:color .18s;position:relative;}
html[dir="rtl"] .nav__links a{font-family:var(--font-body);font-weight:500;font-size:15px;letter-spacing:0;}
.nav__links a:hover,.nav__links a.is-active{color:var(--paper);}
.nav__links a.is-active::after{content:"";position:absolute;inset-block-end:2px;inset-inline:12px;block-size:2px;background:var(--orange);}
.nav__actions{display:flex;align-items:center;gap:12px;margin-inline-start:0;}
.nav__links + .nav__actions{margin-inline-start:8px;}
.lang-toggle{inline-size:42px;block-size:42px;border:1px solid var(--line-strong);border-radius:50%;
  font:700 13px/1 var(--mono);color:var(--paper);transition:border-color .18s,color .18s,background .18s;flex:none;}
.lang-toggle:hover{border-color:var(--orange);color:var(--orange);}
.nav__cta{padding:12px 20px;}
.nav__burger{display:none;inline-size:44px;block-size:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px;}
.nav__burger span{inline-size:22px;block-size:2px;background:var(--paper);transition:.25s var(--ease);}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.nav__mobile{border-block-start:1px solid var(--line);background:rgba(8,6,5,.98);padding:8px var(--gut) 20px;}
.nav__mobile a{display:block;padding:14px 4px;border-block-end:1px solid var(--line-soft);color:var(--paper);
  font-family:var(--font-body);font-size:17px;}
.nav__mobile a:last-child{border-block-end:none;}

/* ----------------------------------------------------------------- HERO -- */
.hero{position:relative;min-block-size:100svh;display:flex;align-items:center;
  padding-block:130px 90px;overflow:hidden;clip-path:inset(0);isolation:isolate;
  background:radial-gradient(120% 90% at 50% -10%,#141010 0%,var(--ink) 55%);}
.hero__field{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;clip-path:inset(0);contain:paint;}
.glow{position:absolute;border-radius:50%;opacity:.5;}
.glow--orange{inline-size:52%;aspect-ratio:1;background:radial-gradient(circle,rgba(243,111,61,.55),transparent 62%);inset-block-end:-16%;inset-inline-start:-8%;}
.glow--cyan{inline-size:34%;aspect-ratio:1;background:radial-gradient(circle,rgba(110,230,228,.30),transparent 65%);inset-block-start:2%;inset-inline-end:8%;opacity:.4;}
.glow--lime{inline-size:26%;aspect-ratio:1;background:radial-gradient(circle,rgba(209,221,91,.22),transparent 65%);inset-block-end:8%;inset-inline-end:24%;opacity:.35;}
.hero__symbol{position:absolute;z-index:1;color:var(--orange);inline-size:min(46vh,420px);height:auto;
  inset-block-start:-4%;inset-inline-end:-3%;opacity:.92;}
.hero__symbol use,.hero__symbol path{fill:currentColor;}
.hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:40px;width:100%;}
.hero__patron{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:0;max-inline-size:100%;}
.hero__patron > *{min-inline-size:0;}
.hero__patron .tick{flex:none;align-self:center;}
.hero__patron-text{font:500 12px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);max-width:52ch;}
html[dir="rtl"] .hero__patron-text{letter-spacing:.02em;font-family:var(--font-body);font-weight:700;font-size:15px;}
.hero__patron-logo{block-size:32px;width:auto;max-inline-size:min(180px,100%);opacity:.95;}
.hero__sponsor{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:14px 0 0;max-inline-size:100%;}
.hero__sponsor > *{min-inline-size:0;}
.hero__sponsor .tick{flex:none;align-self:center;}
.hero__sponsor-text{font:500 12px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);}
html[dir="rtl"] .hero__sponsor-text{letter-spacing:.02em;font-family:var(--font-body);font-weight:700;font-size:15px;}
.hero__sponsor-logo{block-size:40px;width:auto;max-inline-size:min(220px,100%);opacity:.95;}
.hero__body,.hero__title,.hero__sub,.hero__patron,.hero__sponsor{min-inline-size:0;max-inline-size:100%;}
.hero__title{font-size:clamp(44px,9vw,120px);color:var(--paper);margin-block:26px 0;max-width:min(16ch,100%);overflow-wrap:break-word;}
html[lang="en"] .hero__title{text-transform:uppercase;letter-spacing:-.02em;line-height:.98;}
.hero__sub{font:500 clamp(13px,1.6vw,16px)/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;
  color:var(--orange);margin-block:22px 0;}
html[dir="rtl"] .hero__sub{letter-spacing:.04em;font-family:var(--font-body);font-weight:700;}
.hero__meta{display:flex;flex-wrap:wrap;gap:0;margin-block:38px 0;border:1px solid var(--line);border-radius:var(--radius);
  max-width:760px;background:rgba(0,0,0,.25);}
.hero__meta .m{padding:16px 22px;flex:1 1 auto;min-inline-size:130px;border-inline-end:1px solid var(--line);}
.hero__meta .m:last-child{border-inline-end:none;}
.hero__meta .m .k{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);}
html[dir="rtl"] .hero__meta .m .k{letter-spacing:.04em;}
.hero__meta .m .v{font-family:var(--font-head);font-weight:var(--head-weight);color:var(--paper);font-size:clamp(15px,1.7vw,19px);margin-block-start:8px;letter-spacing:.01em;}
.hero__meta .m .v.o{color:var(--orange);}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-block:38px 0;max-inline-size:100%;}
.hero__mark{display:none;}
.hero__scroll{position:absolute;inset-block-end:26px;inset-inline-start:var(--gut);z-index:3;display:flex;align-items:center;gap:10px;
  font:500 11px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--text-mute);}
html[dir="rtl"] .hero__scroll{letter-spacing:.04em;}
.hero__scroll i{inline-size:1px;block-size:40px;background:linear-gradient(var(--orange),transparent);}

/* ---------------------------------------------------------------- ABOUT -- */
.about__grid{display:grid;grid-template-columns:1fr;gap:clamp(24px,4vw,60px);align-items:start;}
.about__headline{font-size:clamp(28px,4.6vw,52px);color:var(--paper);max-width:min(18ch,100%);overflow-wrap:break-word;}
html[lang="en"] .about__headline{text-transform:none;}
.about__copy p{margin:0 0 18px;color:var(--neutral);font-size:clamp(15px,1.5vw,17px);line-height:1.85;max-width:64ch;}
.about__copy p:last-child{margin-bottom:0;}
.about__pull{font-family:var(--font-head);font-weight:var(--head-weight);color:var(--orange);
  font-size:clamp(22px,3.4vw,40px);line-height:1.15;margin-block:clamp(40px,6vw,72px) 0;max-width:min(22ch,100%);}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin-block:34px 0;}
.chips li{border:1px solid var(--line);border-radius:100px;padding:9px 16px;
  font:500 12px/1 var(--mono);letter-spacing:.08em;color:var(--text-dim);text-transform:uppercase;}
html[dir="rtl"] .chips li{letter-spacing:0;font-family:var(--font-body);font-size:14px;text-transform:none;}

/* ------------------------------------------------------------- SPEAKERS -- */
.speakers__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(288px,100%),1fr));gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;}
.spk{background:var(--ink);display:flex;flex-direction:column;transition:background .25s;}
.spk:hover{background:var(--graphite);}
.spk__portrait{position:relative;aspect-ratio:1/1;overflow:hidden;
  background:radial-gradient(120% 96% at 50% 6%,rgba(243,111,61,.10),transparent 58%),
             linear-gradient(180deg,var(--graphite-2) 0%,var(--ink) 92%);}
.spk__img{position:absolute;inset:0;inline-size:100%;block-size:100%;object-fit:cover;object-position:center top;}
.spk__portrait.is-placeholder{display:grid;place-items:center;}
.spk__ph{inline-size:46%;color:rgba(243,111,61,.20);}
.spk__ph use,.spk__ph path{fill:currentColor;}
.spk__body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1;min-inline-size:0;}
.spk__tag{font:600 10.5px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin:0 0 11px;}
html[dir="rtl"] .spk__tag{letter-spacing:.02em;font-family:var(--font-body);font-weight:700;font-size:12px;}
.spk__name{font-size:26px;color:var(--paper);line-height:1.08;letter-spacing:-.01em;}
html[dir="rtl"] .spk__name{font-size:27px;line-height:1.22;letter-spacing:0;}
.spk__role{font:400 13px/1.55 var(--mono);color:var(--text-dim);margin-block-start:10px;letter-spacing:.01em;}
html[dir="rtl"] .spk__role{font-family:var(--font-body);font-size:14.5px;line-height:1.65;}
.spk__bio{color:var(--neutral);font-size:14px;line-height:1.72;margin-block-start:15px;}
html[dir="rtl"] .spk__bio{font-size:15px;line-height:1.85;}

/* --------------------------------------------------------------- AGENDA -- */
.agenda__table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.agenda__row{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;
  padding:18px 24px;border-block-end:1px solid var(--line-soft);transition:background .2s;}
.agenda__row:last-child{border-block-end:none;}
.agenda__row:hover{background:var(--graphite);}
.agenda__head{background:var(--graphite-2);}
.agenda__head .agenda__time,.agenda__head .agenda__act{font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);}
html[dir="rtl"] .agenda__head .agenda__time,html[dir="rtl"] .agenda__head .agenda__act{letter-spacing:.04em;}
.agenda__time{font:500 14px/1.3 var(--mono);color:var(--text-dim);letter-spacing:.02em;white-space:nowrap;direction:ltr;}
html[dir="rtl"] .agenda__time{text-align:right;}
html[dir="rtl"] .agenda__head .agenda__time{text-align:right;}
.agenda__act{font-size:15.5px;color:var(--neutral);line-height:1.45;}
.agenda__detail{margin-block-start:8px;margin-inline-start:16px;font-family:var(--font-body);font-size:12.5px;line-height:1.65;color:var(--text-mute);max-width:78ch;}
html[dir="rtl"] .agenda__detail{font-size:13.5px;}
.agenda__row[data-kind="panel"] .agenda__detail,.agenda__row[data-kind="keynote"] .agenda__detail{color:var(--text-dim);}
.agenda__row[data-kind="keynote"] .agenda__time{color:var(--orange);}
.agenda__row[data-kind="keynote"] .agenda__act{color:var(--paper);font-weight:600;}
.agenda__row[data-kind="panel"] .agenda__act{color:var(--paper);}
.agenda__row[data-kind="talk"] .agenda__act{color:var(--paper);}
.agenda__row[data-kind="break"] .agenda__act{color:var(--text-mute);}
.agenda__row[data-kind="ceremony"]{background:linear-gradient(90deg,rgba(243,111,61,.10),transparent);}
.agenda__row[data-kind="ceremony"] .agenda__time{color:var(--lime);}
.agenda__row[data-kind="ceremony"] .agenda__act{color:var(--paper);font-weight:600;}
.agenda__dot{display:inline-block;inline-size:6px;block-size:6px;border-radius:50%;background:var(--orange);margin-inline-end:10px;vertical-align:middle;}
.agenda__row[data-kind="break"] .agenda__dot{background:var(--text-mute);}
.agenda__row[data-kind="ceremony"] .agenda__dot{background:var(--lime);}
.agenda__row[data-kind="talk"] .agenda__dot{background:var(--neutral);}

/* ------------------------------------------------------------- SESSIONS -- */
.sessions__grid{display:flex;flex-direction:column;gap:22px;}
.sess{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,42px);
  background:linear-gradient(180deg,var(--graphite),var(--ink));position:relative;overflow:hidden;clip-path:inset(0);transition:border-color .25s;}
.sess:hover{border-color:var(--line-strong);}
.sess__head{display:flex;align-items:center;gap:16px;margin-block-end:clamp(20px,3vw,30px);position:relative;z-index:1;}
.sess__n{font-family:var(--font-head);font-weight:var(--head-weight);font-size:clamp(30px,4vw,46px);color:var(--orange);line-height:1;flex:none;}
.sess__title{font-size:clamp(19px,2.3vw,27px);color:var(--paper);line-height:1.15;}
html[dir="rtl"] .sess__title{line-height:1.3;}
.sess__grid2{display:grid;grid-template-columns:minmax(0,210px) minmax(0,1fr);gap:clamp(22px,3.5vw,44px);align-items:start;position:relative;z-index:1;}
.sess__mod-label,.sess__people-label{font:600 10.5px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);
  margin:0 0 16px;display:flex;align-items:center;gap:9px;}
.sess__mod-label{color:var(--orange);}
html[dir="rtl"] .sess__mod-label,html[dir="rtl"] .sess__people-label{letter-spacing:.02em;font-family:var(--font-body);font-weight:700;font-size:12.5px;}
.sess__people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(148px,100%),1fr));gap:clamp(16px,2vw,24px);}
.sperson{display:flex;flex-direction:column;gap:12px;min-inline-size:0;}
.sperson__av{position:relative;aspect-ratio:1/1;inline-size:100%;overflow:hidden;border-radius:var(--radius);
  background:radial-gradient(120% 96% at 50% 8%,rgba(243,111,61,.10),transparent 60%),linear-gradient(180deg,var(--graphite-2),var(--ink) 94%);}
.sperson__img{position:absolute;inset:0;inline-size:100%;block-size:100%;object-fit:cover;object-position:center top;}
.sperson__av.is-placeholder{display:grid;place-items:center;}
.sperson__av.is-placeholder svg{inline-size:46%;color:rgba(243,111,61,.20);}
.sperson__av.is-placeholder svg use,.sperson__av.is-placeholder svg path{fill:currentColor;}
.sperson__av.is-org{display:grid;place-items:center;padding:16%;background:linear-gradient(180deg,var(--graphite),var(--ink));border:1px solid var(--line-soft);}
.sperson__logo{inline-size:100%;block-size:auto;max-block-size:100%;object-fit:contain;opacity:.95;}
.sperson__name{font-size:15.5px;color:var(--paper);line-height:1.2;margin:0;}
html[dir="rtl"] .sperson__name{font-size:16.5px;line-height:1.3;}
.sperson__role{font:400 11.5px/1.45 var(--mono);color:var(--text-dim);margin:6px 0 0;letter-spacing:.01em;}
html[dir="rtl"] .sperson__role{font-family:var(--font-body);font-size:13px;line-height:1.55;}
.sperson--mod .sperson__av{border:1px solid rgba(243,111,61,.32);}
.sperson--mod .sperson__name{font-size:18px;}
html[dir="rtl"] .sperson--mod .sperson__name{font-size:19px;}
.sperson--mod .sperson__role{font-size:12px;}
html[dir="rtl"] .sperson--mod .sperson__role{font-size:13.5px;}
.sess__mark{position:absolute;inset-block-end:-12%;inset-inline-end:-8%;inline-size:120px;color:rgba(237,235,231,.03);z-index:0;pointer-events:none;}
@media (max-width:760px){
  .sess__grid2{grid-template-columns:1fr;gap:26px;}
  .sess__mod{max-inline-size:200px;}
}

/* -------------------------------------------------------------- PARTNERS -- */
.partners{background:linear-gradient(180deg,var(--ink),#0d0b0a);}
.partner-band{display:flex;align-items:center;gap:clamp(20px,4vw,50px);flex-wrap:wrap;
  padding:22px 26px;border:1px solid var(--line-soft);border-radius:var(--radius);margin-block-end:22px;background:rgba(0,0,0,.25);min-inline-size:0;}
.partner-band__label{font:600 11px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);flex:none;min-inline-size:150px;}
html[dir="rtl"] .partner-band__label{letter-spacing:.02em;font-family:var(--font-body);font-weight:700;font-size:13px;}
.partner-band__logos{display:flex;align-items:center;gap:clamp(24px,4vw,54px);flex-wrap:wrap;min-inline-size:0;max-inline-size:100%;}
.partner-band__logos img{block-size:36px;width:auto;max-inline-size:min(230px,100%);min-inline-size:0;opacity:.9;transition:opacity .2s;}
.partner-band__logos img:hover{opacity:1;}
.partner-band--collab{background:linear-gradient(180deg,var(--graphite),var(--ink));border-color:var(--line);}
.partner-band--collab .partner-band__logos img{block-size:40px;max-inline-size:min(230px,100%);opacity:.92;}

/* principals: The Family Office (exclusive) + King Salman Science Oasis (host) */
.principals{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-block-end:22px;direction:ltr;}
.principal{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(28px,3.6vw,46px);
  display:flex;flex-direction:column;gap:22px;background:linear-gradient(180deg,var(--graphite),var(--ink));position:relative;min-block-size:210px;justify-content:space-between;min-inline-size:0;}
.principal--exclusive{border-color:rgba(243,111,61,.34);background:linear-gradient(150deg,rgba(243,111,61,.10),var(--ink) 60%);}
.principal__label{font:600 11px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-dim);display:flex;align-items:center;gap:10px;}
.principal--exclusive .principal__label{color:var(--orange);}
.principal__label .tick{background:currentColor;}
.principal__logo{display:flex;align-items:center;min-block-size:86px;max-inline-size:100%;min-inline-size:0;}
.principal__logo img{block-size:clamp(56px,6.4vw,76px);width:auto;max-inline-size:100%;min-inline-size:0;}
.principal__name{font:400 12px/1.5 var(--mono);color:var(--text-mute);letter-spacing:.02em;}
.principal[dir="rtl"] .principal__name,.principal[dir="rtl"] .principal__label{font-family:var(--font-body);letter-spacing:0;}

/* tiers grid */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr));gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;}
.tier{background:var(--ink);padding:28px 24px 26px;display:flex;flex-direction:column;gap:20px;min-block-size:170px;
  justify-content:space-between;transition:background .25s;}
.tier:hover{background:var(--graphite);}
.tier__label{font:600 10.5px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-mute);display:flex;align-items:center;gap:8px;}
html[dir="rtl"] .tier__label{letter-spacing:.02em;font-family:var(--font-body);font-weight:700;font-size:12.5px;}
.tier__label .tick{inline-size:16px;background:var(--orange);}
.tier__label .tbc{color:var(--orange);opacity:.8;font-size:9px;}
.tier__logo{display:flex;align-items:center;min-block-size:64px;}
.tier__logo img{max-block-size:60px;max-inline-size:100%;width:auto;opacity:.94;}
.tier__logo img.tall{max-block-size:54px;}

.partners__disclaimer{font:400 12px/1.7 var(--mono);color:var(--text-mute);letter-spacing:.01em;
  margin-block-start:30px;max-width:80ch;}
html[dir="rtl"] .partners__disclaimer{font-family:var(--font-body);font-size:13.5px;line-height:1.9;}

/* ----------------------------------------------------------------- VENUE -- */
.venue__grid{display:grid;grid-template-columns:1.35fr 1fr;gap:2px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.venue__photo{position:relative;margin:0;min-block-size:340px;overflow:hidden;background:var(--graphite);}
.venue__photo img{inline-size:100%;block-size:100%;object-fit:cover;}
.venue__frame{position:absolute;inset:16px;border:1px solid rgba(237,235,231,.28);pointer-events:none;}
.venue__cap{position:absolute;inset-block-end:22px;inset-inline-start:22px;display:flex;align-items:center;gap:10px;
  font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--paper);
  background:rgba(10,8,7,.7);backdrop-filter:blur(6px);padding:9px 14px;border-radius:var(--radius);}
html[dir="rtl"] .venue__cap{letter-spacing:0;font-family:var(--font-body);}
.venue__panel{background:linear-gradient(180deg,var(--graphite),var(--ink));padding:clamp(30px,4vw,50px);display:flex;flex-direction:column;gap:26px;}
.venue__logo{block-size:44px;width:auto;max-inline-size:100%;opacity:.94;align-self:flex-start;}
.venue__facts{margin:0;display:grid;gap:20px;}
.venue__facts .vf{display:flex;flex-direction:column;gap:6px;border-block-start:1px solid var(--line-soft);padding-block-start:16px;}
.venue__facts .vf:first-child{border-block-start:none;padding-block-start:0;}
.venue__facts dt{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);}
html[dir="rtl"] .venue__facts dt{letter-spacing:.02em;font-family:var(--font-body);}
.venue__facts dd{margin:0;font-family:var(--font-head);font-weight:var(--head-weight);color:var(--paper);font-size:clamp(16px,1.8vw,21px);}
.venue__facts dd.small{font-family:var(--font-body);font-weight:400;font-size:14px;color:var(--neutral);line-height:1.5;}
.venue__dir{align-self:flex-start;margin-block-start:auto;}
.venue__maplink{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-family:var(--font-head);font-weight:var(--head-weight);
  font-size:clamp(16px,1.8vw,21px);transition:color .18s;}
html[dir="rtl"] .venue__maplink{font-family:var(--font-body);}
.venue__maplink:hover{color:#ff824f;text-decoration:underline;text-underline-offset:3px;}
.venue__maplink svg{flex:none;opacity:.9;}

/* -------------------------------------------------------------- REGISTER -- */
.register{background:radial-gradient(90% 70% at 80% 0%,#141010,var(--ink) 60%);}
.register__wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:start;}
.register__intro{position:relative;}
.register__lead{color:var(--neutral);font-size:clamp(15px,1.6vw,17.5px);line-height:1.8;margin-block:20px 0;max-width:52ch;}
.register__seal{margin-block-start:44px;inline-size:clamp(120px,20vw,200px);color:rgba(243,111,61,.14);}
.register__seal svg use,.register__seal svg path{fill:currentColor;}
.register__panel{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,3.5vw,44px);
  background:linear-gradient(180deg,var(--graphite),#0c0a09);position:relative;}

.form{display:flex;flex-direction:column;gap:20px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field__label{font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);}
html[dir="rtl"] .field__label{letter-spacing:.02em;font-family:var(--font-body);font-size:14px;}
.field__input{background:rgba(0,0,0,.35);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:14px 16px;color:var(--paper);font-size:15px;transition:border-color .18s,background .18s,box-shadow .18s;inline-size:100%;}
.field__input::placeholder{color:var(--text-mute);}
.field__input:hover{border-color:rgba(237,235,231,.34);}
.field__input:focus{outline:none;border-color:var(--orange);background:rgba(243,111,61,.06);box-shadow:0 0 0 3px rgba(243,111,61,.14);}
.field__error{font:500 12px/1.4 var(--mono);color:#ff9a72;margin:0;min-block-size:0;max-block-size:0;overflow:hidden;opacity:0;transition:.2s;}
html[dir="rtl"] .field__error{font-family:var(--font-body);font-size:13px;}
.field.invalid .field__input{border-color:#ff7a4d;background:rgba(255,90,50,.07);}
.field.invalid .field__error{max-block-size:40px;margin-block-start:2px;opacity:1;}
.form__consent{font:400 12.5px/1.6 var(--mono);color:var(--text-mute);margin:2px 0 0;}
html[dir="rtl"] .form__consent{font-family:var(--font-body);font-size:13.5px;line-height:1.8;}
.hp{position:absolute;inset-inline-start:0;inset-block-start:0;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);pointer-events:none;}
.captcha{display:flex;flex-direction:column;gap:10px;}
.captcha__board{position:relative;border:1px solid var(--line-strong);border-radius:var(--radius);
  background:#0c0a09;overflow:hidden;min-block-size:56px;}
.captcha__board canvas{inline-size:100%;block-size:56px;display:block;user-select:none;}
.captcha__refresh{position:absolute;inset-block-start:8px;inset-inline-end:8px;inline-size:36px;block-size:36px;
  display:grid;place-items:center;border-radius:var(--radius);color:var(--paper);background:rgba(10,8,7,.55);
  border:1px solid var(--line);transition:border-color .18s,color .18s,background .18s;}
.captcha__refresh svg{inline-size:18px;block-size:18px;}
.captcha__refresh:hover{border-color:var(--orange);color:var(--orange);background:rgba(243,111,61,.1);}
.field--captcha.invalid .captcha__board{border-color:#ff7a4d;}
.field--captcha.invalid .field__error{max-block-size:56px;}
#f-captcha{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;}
.form__error{font:600 13px/1.5 var(--mono);color:#ff9a72;margin:0;padding:12px 14px;border:1px solid rgba(255,90,50,.4);
  border-radius:var(--radius);background:rgba(255,90,50,.08);}
html[dir="rtl"] .form__error{font-family:var(--font-body);}
#submit-btn{margin-block-start:6px;position:relative;}
#submit-btn .submit-spinner{inline-size:16px;block-size:16px;border:2px solid rgba(20,10,5,.35);border-block-start-color:#140a05;
  border-radius:50%;display:none;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
#attend-form.is-submitting #submit-btn{opacity:.85;pointer-events:none;}
#attend-form.is-submitting .submit-spinner{display:inline-block;}

.success{text-align:center;padding:clamp(20px,3vw,40px) 0;display:flex;flex-direction:column;align-items:center;gap:16px;}
.success__check{inline-size:64px;block-size:64px;border-radius:50%;display:grid;place-items:center;
  color:var(--orange);border:1.5px solid rgba(243,111,61,.5);background:rgba(243,111,61,.08);animation:pop .4s var(--ease);}
.success__check svg{inline-size:32px;}
@keyframes pop{0%{transform:scale(.6);opacity:0;}100%{transform:scale(1);opacity:1;}}
.success__title{font-size:clamp(22px,3vw,30px);color:var(--paper);}
.success__body{color:var(--neutral);font-size:15px;line-height:1.75;max-width:46ch;margin:0;}
.success__note{font:400 12px/1.5 var(--mono);color:var(--text-mute);margin:0;}
html[dir="rtl"] .success__note{font-family:var(--font-body);font-size:13px;}

/* ---------------------------------------------------------------- FOOTER -- */
.footer{border-block-start:1px solid var(--line);background:#080605;padding-block:clamp(50px,7vw,84px) 30px;}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:clamp(30px,5vw,64px);}
.footer__lockup{block-size:30px;width:auto;max-inline-size:100%;margin-block-end:22px;}
.footer__tagline{font-family:var(--font-head);font-weight:var(--head-weight);color:var(--paper);font-size:clamp(18px,2.2vw,24px);margin:0 0 20px;max-width:20ch;line-height:1.2;}
.footer__event{display:flex;flex-direction:column;gap:6px;font:400 13px/1.6 var(--mono);color:var(--text-dim);letter-spacing:.02em;}
html[dir="rtl"] .footer__event{font-family:var(--font-body);font-size:14.5px;}
.footer__event .o{color:var(--orange);}
.footer__h{font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-mute);margin:0 0 18px;}
html[dir="rtl"] .footer__h{letter-spacing:.02em;font-family:var(--font-body);font-weight:700;font-size:13px;}
.footer__h--host{margin-block-start:28px;}
.footer__links{display:flex;flex-direction:column;gap:12px;}
.footer__links a{color:var(--text-dim);font-size:14.5px;transition:color .18s;width:fit-content;}
.footer__links a:hover{color:var(--orange);}
.footer__contact{display:block;color:var(--neutral);font-size:14.5px;margin-block-end:10px;transition:color .18s;direction:ltr;text-align:start;}
.footer__contact:hover{color:var(--orange);}
.footer__host{block-size:22px;width:auto;max-inline-size:100%;opacity:.8;}
.footer__base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:baseline;
  margin-block-start:clamp(40px,6vw,64px);padding-block-start:26px;border-block-start:1px solid var(--line-soft);}
.footer__patron{font:400 12.5px/1.7 var(--mono);color:var(--text-mute);margin:0;max-width:60ch;}
html[dir="rtl"] .footer__patron{font-family:var(--font-body);font-size:14px;line-height:1.9;}
.footer__rights{font:400 12px/1.6 var(--mono);color:var(--text-mute);margin:0;letter-spacing:.02em;}
html[dir="rtl"] .footer__rights{font-family:var(--font-body);font-size:13px;}
.footer__rights .dot{opacity:.5;margin-inline:6px;}

/* -------------------------------------------------------- REVEAL ANIMATION -- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ============================ RESPONSIVE ============================ */
@media (min-width:900px){
  .hero__grid{grid-template-columns:1.5fr .8fr;align-items:center;}
  .hero__mark{display:flex;align-items:center;justify-content:center;opacity:.9;}
  .hero__mark img{inline-size:100%;max-inline-size:340px;}
  .about__grid{grid-template-columns:.9fr 1.1fr;}
}
@media (max-width:1040px){
  .footer__grid{grid-template-columns:1fr 1fr;}
  .footer__brand{grid-column:1 / -1;}
}
@media (max-width:860px){
  .nav__links{display:none;}
  .nav__cta{display:none;}
  .nav__burger{display:flex;}
  .nav__inner{justify-content:space-between;gap:12px;}
  .nav__actions{margin-inline-start:0;flex:none;}
  .nav__brand{max-inline-size:calc(100% - 108px);}
  .principals{grid-template-columns:1fr;}
  .register__wrap{grid-template-columns:1fr;}
  .venue__grid{grid-template-columns:1fr;}
  .register__seal{position:absolute;inset-block-start:0;inset-inline-end:0;margin:0;inline-size:96px;opacity:.6;}
}
@media (max-width:680px){
  :root{--gut:20px;}
  .hero{min-block-size:auto;padding-block:120px 70px;}
  .hero__title{font-size:clamp(38px,12vw,60px);}
  .hero__symbol{inline-size:min(38vh,240px);opacity:.7;inset-block-start:64px;}
  .hero__meta{flex-direction:column;}
  .hero__meta .m{border-inline-end:none;border-block-end:1px solid var(--line);}
  .hero__meta .m:last-child{border-block-end:none;}
  .hero__cta{flex-direction:column;align-items:stretch;}
  .hero__cta .btn{inline-size:100%;white-space:normal;}
  .hero__scroll{display:none;}
  .speakers__grid{grid-template-columns:1fr;}
  .agenda__row{grid-template-columns:1fr;gap:6px;padding:16px 18px;}
  .agenda__head{display:none;}
  .agenda__time{font-size:12.5px;color:var(--orange);}
  .agenda__row[data-kind="break"] .agenda__time{color:var(--text-dim);}
  .sessions__grid{grid-template-columns:1fr;}
  .tiers{grid-template-columns:1fr 1fr;}
  .partner-band{flex-direction:column;align-items:flex-start;gap:16px;}
  .footer__grid{grid-template-columns:1fr;}
  .footer__base{flex-direction:column;}
  .btn{inline-size:auto;}
}
@media (max-width:400px){
  .tiers{grid-template-columns:1fr;}
}