/* ============================================================
   MDIC — Modern Dimensions · master stylesheet (v3)
   Emerald & gold · editorial dark-luxury · IBM Plex (AR/EN)
   Cinematic, animated, accessible. Content shows without JS.
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face{font-family:"IBM Plex Sans Arabic";font-weight:300;font-display:swap;src:url("../fonts/IBMPlexSansArabic-300.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans Arabic";font-weight:400;font-display:swap;src:url("../fonts/IBMPlexSansArabic-400.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans Arabic";font-weight:500;font-display:swap;src:url("../fonts/IBMPlexSansArabic-500.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans Arabic";font-weight:600;font-display:swap;src:url("../fonts/IBMPlexSansArabic-600.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans Arabic";font-weight:700;font-display:swap;src:url("../fonts/IBMPlexSansArabic-700.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-weight:300;font-display:swap;src:url("../fonts/IBMPlexSans-300.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-display:swap;src:url("../fonts/IBMPlexSans-400.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-display:swap;src:url("../fonts/IBMPlexSans-500.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-display:swap;src:url("../fonts/IBMPlexSans-600.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-weight:700;font-display:swap;src:url("../fonts/IBMPlexSans-700.woff2") format("woff2");}

/* ---------- Design tokens ---------- */
:root{
  /* emerald ink scale */
  --ink-950:#061513;--ink-900:#09201b;--ink-850:#0b2620;--ink-800:#0e2c25;
  --ink-750:#12352d;--ink-700:#173f36;--ink-600:#1e4f44;
  /* gold scale */
  --gold-800:#6a501f;--gold-700:#856526;--gold-600:#a17d32;--gold-500:#c39b4b;
  --gold-400:#d8b566;--gold-300:#ecd39a;--gold-200:#f6e8c8;
  /* ivory / cream */
  --ivory:#f7f2e7;--ivory-2:#eee5d3;--ivory-3:#e4d8bf;

  --bg:var(--ink-850);--bg-alt:var(--ink-900);--bg-deep:var(--ink-950);--bg-elev:var(--ink-750);
  --text:#f5f0e5;--text-muted:rgba(245,240,229,.68);--text-dim:rgba(245,240,229,.45);
  --accent:var(--gold-500);--accent-hi:var(--gold-300);--on-accent:#0b1e18;--focus:#79d4c2;

  --line:rgba(195,155,75,.28);--line-soft:rgba(245,240,229,.10);--line-hair:rgba(245,240,229,.06);

  --grad-gold:linear-gradient(135deg,var(--gold-200),var(--gold-400) 38%,var(--gold-500) 62%,var(--gold-700));
  --grad-gold-soft:linear-gradient(135deg,var(--gold-300),var(--gold-600));
  --grad-panel:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
  --grad-ink:linear-gradient(180deg,rgba(6,21,19,0),rgba(6,21,19,.92));

  --font-ar:"IBM Plex Sans Arabic","IBM Plex Sans",system-ui,sans-serif;
  --font-en:"IBM Plex Sans","IBM Plex Sans Arabic",system-ui,sans-serif;

  --fs-hero:clamp(2.25rem,1.35rem + 3.3vw,4.15rem);
  --fs-h2:clamp(1.6rem,1.2rem + 1.7vw,2.55rem);
  --fs-h3:clamp(1.18rem,1.02rem + .6vw,1.5rem);
  --lh-tight:1.12;--lh-body:1.78;

  --container:1240px;--gutter:clamp(1.1rem,4vw,2.6rem);
  --sp-section:clamp(3.4rem,2.4rem + 4vw,6.5rem);
  --radius:10px;--radius-lg:20px;--radius-xl:28px;--radius-pill:100px;
  --shadow:0 34px 90px -34px rgba(0,0,0,.72);
  --shadow-sm:0 14px 40px -22px rgba(0,0,0,.6);
  --shadow-gold:0 22px 55px -20px rgba(195,155,75,.5);
  --ease:cubic-bezier(.22,.61,.24,1);--ease-out:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.56,.4,1);--dur:.7s;
}
.lang-ar{font-family:var(--font-ar);}
.lang-en{font-family:var(--font-en);}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:100px;}
body{background:var(--bg);color:var(--text);font-size:.97rem;line-height:var(--lh-body);font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;position:relative;min-height:100vh;}
/* faint film grain over everything */
body::after{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.028;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
img,svg{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{line-height:var(--lh-tight);font-weight:600;letter-spacing:-.018em;}
.lang-ar h1,.lang-ar h2,.lang-ar h3,.lang-ar h4{letter-spacing:0;}
.grad{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;}
p{text-wrap:pretty;}
h1,h2,h3{text-wrap:balance;}
ul{list-style:none;padding:0;}
button{font:inherit;cursor:pointer;color:inherit;background:none;border:0;}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:5px;}
::selection{background:var(--gold-400);color:var(--on-accent);}
::-webkit-scrollbar{width:12px;}::-webkit-scrollbar-track{background:var(--bg-deep);}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--gold-700),var(--gold-600));border-radius:10px;border:3px solid var(--bg-deep);}
::-webkit-scrollbar-thumb:hover{background:var(--gold-500);}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter);}
.section{padding-block:var(--sp-section);position:relative;isolation:isolate;}
.section--alt{background:var(--bg-alt);}
.section--deep{background:var(--bg-deep);}
.section--light{background:linear-gradient(180deg,var(--ivory),var(--ivory-2));color:#12332b;}
.u-mt{margin-top:clamp(1.8rem,1rem + 1.6vw,2.6rem);}
.u-center{text-align:center;}
.u-narrow{max-width:820px;margin-inline:auto;}
/* hairline top/bottom rule between dark sections */
.section + .section:not(.section--light):not(.cta-band)::before{content:"";position:absolute;top:0;inset-inline:var(--gutter);height:1px;
  background:linear-gradient(90deg,transparent,var(--line-soft) 20%,var(--line-soft) 80%,transparent);}

.skip-link{position:absolute;inset-inline-start:-999px;top:0;z-index:300;background:var(--gold-500);color:var(--on-accent);padding:.7rem 1.2rem;border-radius:0 0 var(--radius) var(--radius);font-weight:600;}
.skip-link:focus{inset-inline-start:0;}

/* ---------- Scroll progress + cursor glow (JS-injected) ---------- */
.scroll-progress{position:fixed;top:0;inset-inline-start:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;z-index:200;
  background:var(--grad-gold);box-shadow:0 0 14px rgba(216,181,102,.6);pointer-events:none;}
[dir="rtl"] .scroll-progress{transform-origin:100% 50%;}
.cursor-glow{position:fixed;top:0;inset-inline-start:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;z-index:0;pointer-events:none;
  background:radial-gradient(circle,rgba(195,155,75,.10),transparent 62%);opacity:0;transition:opacity .5s var(--ease);will-change:transform;}

/* ---------- Decorative layers ---------- */
.blueprint::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;z-index:-1;
  background-image:linear-gradient(var(--gold-300) 1px,transparent 1px),linear-gradient(90deg,var(--gold-300) 1px,transparent 1px);
  background-size:54px 54px;mask-image:radial-gradient(120% 82% at 50% 0%,#000,transparent 78%);
  animation:gridPan 40s linear infinite;}
@keyframes gridPan{to{background-position:54px 54px;}}
.section>.container{position:relative;z-index:1;}
.band-mono{position:absolute;top:0;bottom:0;width:66px;opacity:.09;pointer-events:none;z-index:0;
  background:url("../img/logo/pattern-monogram.png") repeat-y center/66px;mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent);}
.band-mono--end{inset-inline-end:0;}
.band-mono--start{inset-inline-start:0;}
.glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:.5;pointer-events:none;z-index:-1;}
.glow--gold{background:radial-gradient(circle,rgba(195,155,75,.4),transparent 70%);animation:pulseGlow 9s var(--ease) infinite;}
@keyframes pulseGlow{0%,100%{opacity:.4;transform:scale(1);}50%{opacity:.62;transform:scale(1.08);}}

/* ---------- Buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;gap:.6rem;isolation:isolate;overflow:hidden;
  background:var(--grad-gold);color:var(--on-accent);font-weight:600;padding:.92rem 1.85rem;border-radius:var(--radius);
  box-shadow:var(--shadow-gold);transition:transform .3s var(--ease),box-shadow .4s var(--ease),filter .3s var(--ease);
  will-change:transform;}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,transparent 22%,rgba(255,255,255,.55) 50%,transparent 78%);transform:translateX(-130%);transition:transform .75s var(--ease);}
.btn:hover{transform:translateY(-3px);box-shadow:0 28px 64px -20px rgba(216,181,102,.62);filter:saturate(1.05);}
.btn:active{transform:translateY(-1px) scale(.99);}
.btn:hover::after{transform:translateX(130%);}
[dir="rtl"] .btn::after{transform:translateX(130%);}
[dir="rtl"] .btn:hover::after{transform:translateX(-130%);}
.btn svg{transition:transform .35s var(--ease);}
.btn:hover svg{transform:translateX(4px);}
[dir="rtl"] .btn svg{transform:scaleX(-1);}
[dir="rtl"] .btn:hover svg{transform:scaleX(-1) translateX(4px);}
.btn--ghost{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none;backdrop-filter:blur(4px);}
.btn--ghost::after{background:linear-gradient(120deg,transparent 30%,rgba(216,181,102,.16) 50%,transparent 70%);}
.btn--ghost:hover{background:rgba(195,155,75,.10);color:var(--accent-hi);border-color:var(--gold-500);box-shadow:0 18px 44px -26px rgba(216,181,102,.5);}
.btn--sm{padding:.6rem 1.2rem;font-size:.92rem;border-radius:8px;}
.btn--lg{padding:1.06rem 2.3rem;font-size:1.08rem;}
.lang-en .btn{letter-spacing:.015em;}
.section--light .btn--ghost{color:#12332b;border-color:rgba(133,101,38,.4);}
.section--light .btn--ghost:hover{color:var(--gold-800);background:rgba(133,101,38,.08);}

/* ---------- Header / nav ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(11,32,27,.42);backdrop-filter:blur(18px) saturate(1.3);
  border-bottom:1px solid transparent;transition:background .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease);}
.site-header.is-scrolled{background:rgba(9,32,27,.92);border-bottom-color:var(--line);box-shadow:0 12px 44px -26px #000;}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:80px;}
.brand{display:flex;align-items:center;gap:.8rem;}
.brand-logo{width:46px;height:46px;transition:transform .55s var(--ease-spring);filter:drop-shadow(0 4px 10px rgba(0,0,0,.35));}
.brand:hover .brand-logo{transform:rotate(-6deg) scale(1.08);}
.brand-text{display:flex;flex-direction:column;line-height:1.14;}
.brand-name{font-weight:600;font-size:1.06rem;letter-spacing:-.01em;}
.brand-sub{font-size:.64rem;color:var(--text-muted);letter-spacing:.04em;}
.lang-en .brand-sub{letter-spacing:.14em;text-transform:uppercase;}
.primary-nav{display:flex;align-items:center;gap:2.2rem;}
.nav-list{display:flex;gap:1.7rem;align-items:center;}
.nav-list a{position:relative;font-size:.98rem;color:var(--text-muted);padding-block:.4rem;transition:color .3s var(--ease);}
.nav-list a::after{content:"";position:absolute;inset-inline-start:0;bottom:-.05rem;width:0;height:2px;background:var(--grad-gold);border-radius:2px;transition:width .38s var(--ease);}
.nav-list a:hover,.nav-list a[aria-current="page"]{color:var(--text);}
.nav-list a:hover::after,.nav-list a[aria-current="page"]::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:1rem;}
.lang-switch{font-weight:600;font-size:.86rem;color:var(--accent);border:1px solid var(--line);border-radius:8px;padding:.42rem .85rem;transition:.3s var(--ease);}
.lang-switch:hover{background:var(--gold-500);color:var(--on-accent);transform:translateY(-2px);box-shadow:var(--shadow-gold);}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:46px;height:46px;align-items:center;justify-content:center;z-index:120;}
.nav-toggle span{width:25px;height:2px;background:var(--text);border-radius:2px;transition:.35s var(--ease);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;z-index:-2;}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);animation:heroZoom 16s var(--ease) forwards;will-change:transform;}
@keyframes heroZoom{to{transform:scale(1);}}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(6,21,19,.55),rgba(6,21,19,.35) 40%,rgba(6,21,19,.98)),
    linear-gradient(90deg,rgba(6,21,19,.9),rgba(6,21,19,.5) 42%,transparent 72%),
    radial-gradient(120% 120% at 80% 20%,transparent,rgba(6,21,19,.5));}
[dir="rtl"] .hero-bg::after{background:
    linear-gradient(180deg,rgba(6,21,19,.55),rgba(6,21,19,.35) 40%,rgba(6,21,19,.98)),
    linear-gradient(270deg,rgba(6,21,19,.9),rgba(6,21,19,.5) 42%,transparent 72%),
    radial-gradient(120% 120% at 20% 20%,transparent,rgba(6,21,19,.5));}
/* thin inset frame */
.hero::after{content:"";position:absolute;inset:clamp(14px,2vw,26px);border:1px solid rgba(245,240,229,.14);border-radius:6px;pointer-events:none;z-index:0;
  mask-image:linear-gradient(180deg,#000,#000 70%,transparent);}
.hero-glow{width:62vw;height:62vw;inset-block-start:-22%;inset-inline-end:-16%;}
.hero-mono{position:absolute;inset-inline-end:-6%;bottom:-12%;width:min(52vw,660px);opacity:.06;z-index:-1;animation:float 9s ease-in-out infinite;}
[dir="rtl"] .hero-mono{inset-inline-end:auto;inset-inline-start:-6%;transform:scaleX(-1);}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-24px);}}
.hero .container{padding-block:6.5rem;position:relative;z-index:2;}
.hero-eyebrow{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.7rem;}
.hero-eyebrow .ar{color:var(--accent-hi);font-weight:600;font-size:clamp(1rem,.9rem + .5vw,1.25rem);}
.hero-eyebrow .en{color:var(--gold-400);font-size:.78rem;letter-spacing:.3em;text-transform:uppercase;display:flex;align-items:center;gap:.75rem;}
.hero-eyebrow .en::before{content:"";width:36px;height:1px;background:var(--gold-500);}
.hero h1{font-size:var(--fs-hero);max-width:16ch;font-weight:700;line-height:1.14;text-shadow:0 2px 40px rgba(6,21,19,.5);}
.lang-ar .hero h1{line-height:1.42;}/* room for Arabic marks (shadda/tanween) so gradient text isn't clipped */
.hero h1 .grad{background:var(--grad-gold);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 6s linear infinite;}
@keyframes shimmer{to{background-position:200% center;}}
.hero-sub{color:rgba(245,240,229,.82);font-size:clamp(1rem,.96rem + .3vw,1.13rem);max-width:52ch;margin-top:1.6rem;font-weight:300;}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.5rem;}
.hero-scroll{position:absolute;inset-inline-start:50%;bottom:1.8rem;transform:translateX(-50%);color:var(--text-dim);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:.55rem;z-index:2;}
[dir="rtl"] .hero-scroll{transform:translateX(50%);}
.hero-scroll span{width:1px;height:46px;background:linear-gradient(var(--gold-400),transparent);animation:scrollLine 2.1s var(--ease) infinite;}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top;}45%{transform:scaleY(1);transform-origin:top;}55%{transform:scaleY(1);transform-origin:bottom;}100%{transform:scaleY(0);transform-origin:bottom;}}
/* CSS entrance (safe without JS); word-rise upgraded by JS */
.hero-eyebrow,.hero h1,.hero-sub,.hero-actions{animation:rise 1s var(--ease-out) both;}
.hero h1{animation-delay:.12s;}.hero-sub{animation-delay:.28s;}.hero-actions{animation-delay:.42s;}
@keyframes rise{from{opacity:0;transform:translateY(36px);}to{opacity:1;transform:none;}}
/* JS word-split hero headline (fade-rise — safe for Arabic diacritics) */
.hero h1 .word{display:inline-block;}
.hero h1 .word > span{display:inline-block;}
.js .hero.split h1{animation:none;opacity:1;}
.js .hero.split h1 .word > span{opacity:0;transform:translateY(30px);animation:wordUp .85s var(--ease-out) both;}
@keyframes wordUp{to{opacity:1;transform:none;}}

/* ---------- Section heading (dual label) ---------- */
.section-head{max-width:820px;margin-bottom:clamp(2.2rem,1rem + 3vw,3.9rem);}
.section-head.center{margin-inline:auto;text-align:center;}
.kicker{display:inline-flex;align-items:center;gap:.7rem;color:var(--accent);font-weight:600;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:1.1rem;}
.lang-ar .kicker{letter-spacing:.04em;font-size:.94rem;}
.kicker::before{content:"";width:0;height:2px;background:var(--grad-gold);border-radius:2px;transition:width .7s var(--ease) .1s;}
.reveal .kicker::before,.kicker::before{width:32px;}
.js .reveal .kicker::before{width:0;}
.js .reveal.is-in .kicker::before{width:32px;}
.center .kicker{justify-content:center;}
.section-head h2{font-size:var(--fs-h2);}
.section-head .lead{color:var(--text-muted);margin-top:1rem;font-size:1.02rem;max-width:64ch;}
.center .lead{margin-inline:auto;}
.section--light .kicker{color:var(--gold-700);}
.section--light .lead{color:#4a5a52;}
.section--light .section-head h2{color:#0f2b24;}

/* ---------- Reveal system ---------- */
.reveal{opacity:1;}
.js .reveal{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);will-change:opacity,transform;}
.js .reveal.r-left{transform:translateX(-44px);}
.js .reveal.r-right{transform:translateX(44px);}
.js .reveal.r-scale{transform:scale(.93);}
[dir="rtl"] .js .reveal.r-left{transform:translateX(44px);}
[dir="rtl"] .js .reveal.r-right{transform:translateX(-44px);}
.js .reveal.is-in{opacity:1;transform:none;}

/* ---------- Intro + stats ---------- */
.intro-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,1rem + 4vw,5.5rem);align-items:center;}
.intro-split h2{font-size:var(--fs-h2);margin-top:.2rem;}
.intro-split .lead{color:var(--text-muted);margin-top:1.05rem;font-size:1.01rem;}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;}
.stat{position:relative;padding:1.7rem 1.5rem;border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  background:var(--grad-panel);overflow:hidden;transition:transform .5s var(--ease),border-color .5s var(--ease),box-shadow .5s var(--ease);}
.stat::before{content:"";position:absolute;inset-inline-start:0;top:0;width:3px;height:100%;background:var(--grad-gold);}
.stat::after{content:"";position:absolute;inset-inline-end:-30%;top:-30%;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(195,155,75,.14),transparent 70%);opacity:0;transition:opacity .5s var(--ease);}
.stat:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-sm);}
.stat:hover::after{opacity:1;}
.stat .num{font-size:clamp(1.9rem,1.4rem + 1.3vw,2.6rem);font-weight:700;color:var(--accent-hi);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.02em;}
.stat .lbl{color:var(--text-muted);font-size:.96rem;margin-top:.55rem;}

/* ---------- Grids ---------- */
.grid{display:grid;gap:clamp(1.2rem,1rem + 1.6vw,2rem);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

/* ---------- Service / feature cards ---------- */
.service-card{position:relative;background:linear-gradient(165deg,var(--bg-elev),var(--bg-alt));border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:2.2rem 1.9rem;height:100%;overflow:hidden;
  transition:transform .5s var(--ease),border-color .5s var(--ease),box-shadow .5s var(--ease);}
/* cursor spotlight */
.service-card::after{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .45s var(--ease);pointer-events:none;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),rgba(216,181,102,.14),transparent 60%);}
/* gradient hairline border on hover */
.service-card::before{content:"";position:absolute;inset:0;padding:1px;border-radius:inherit;background:var(--grad-gold);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .5s var(--ease);}
.service-card:hover{transform:translateY(-9px);box-shadow:var(--shadow);}
.service-card:hover::before{opacity:1;}
.service-card:hover::after{opacity:1;}
.service-num{position:absolute;inset-inline-end:1.5rem;top:1.1rem;font-size:2.4rem;font-weight:700;line-height:1;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.18;transition:opacity .5s var(--ease);}
.service-card:hover .service-num{opacity:.34;}
.service-ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(195,155,75,.12);color:var(--accent);margin-bottom:1.5rem;position:relative;z-index:1;
  transition:transform .5s var(--ease-spring),background .5s var(--ease),color .5s var(--ease);}
.service-card:hover .service-ic{transform:rotate(-8deg) scale(1.08);background:var(--grad-gold);color:var(--on-accent);}
.service-ic svg{width:28px;height:28px;}
.service-card h3{font-size:var(--fs-h3);margin-bottom:.75rem;position:relative;z-index:1;}
.service-card p{color:var(--text-muted);position:relative;z-index:1;}

/* ---------- Project gallery ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2.4rem;}
.chip{border:1px solid var(--line);border-radius:var(--radius-pill);padding:.55rem 1.35rem;color:var(--text-muted);font-size:.92rem;transition:.3s var(--ease);}
.chip:hover{color:var(--text);border-color:var(--gold-500);transform:translateY(-2px);}
.chip.is-active{background:var(--grad-gold);color:var(--on-accent);border-color:transparent;font-weight:600;box-shadow:var(--shadow-gold);}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(.9rem,.5rem + 1vw,1.4rem);}
.proj{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--bg-elev);cursor:pointer;
  transition:transform .55s var(--ease),box-shadow .55s var(--ease);will-change:transform;}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease);}
.proj:hover img{transform:scale(1.1);}
.proj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(6,21,19,.55) 62%,rgba(6,21,19,.95));transition:opacity .5s var(--ease);}
.proj-meta{position:absolute;inset-inline:1.25rem;bottom:1.15rem;z-index:2;transform:translateY(12px);opacity:.92;transition:.5s var(--ease);}
.proj:hover .proj-meta{transform:translateY(0);opacity:1;}
.proj-cat{display:inline-block;color:var(--on-accent);background:var(--grad-gold);padding:.18rem .72rem;border-radius:var(--radius-pill);font-size:.7rem;letter-spacing:.06em;font-weight:700;margin-bottom:.55rem;text-transform:uppercase;}
.lang-ar .proj-cat{text-transform:none;letter-spacing:0;}
.proj-title{font-weight:600;font-size:1.1rem;}
.proj-view{position:absolute;inset-inline-end:1.15rem;top:1.15rem;z-index:2;width:44px;height:44px;border-radius:50%;background:rgba(247,242,231,.16);backdrop-filter:blur(6px);border:1px solid rgba(247,242,231,.2);display:grid;place-items:center;opacity:0;transform:scale(.6) rotate(-30deg);transition:.45s var(--ease-spring);}
.proj:hover .proj-view{opacity:1;transform:scale(1) rotate(0);}
.proj.is-hidden{display:none;}
/* home featured accent: make first tile span 2 cols on wide screens */
.gallery .proj:first-child{grid-column:span 1;}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:400;background:rgba(4,13,11,.97);display:none;align-items:center;justify-content:center;padding:clamp(1rem,4vw,4rem);backdrop-filter:blur(4px);}
.lightbox.is-open{display:flex;animation:fade .32s var(--ease);}
@keyframes fade{from{opacity:0;}to{opacity:1;}}
.lightbox img{max-width:100%;max-height:82vh;border-radius:var(--radius);box-shadow:var(--shadow);animation:lbPop .4s var(--ease-out);}
@keyframes lbPop{from{opacity:0;transform:scale(.96);}to{opacity:1;transform:none;}}
.lb-cap{position:absolute;bottom:max(1rem,4vh);inset-inline:0;text-align:center;color:var(--text-muted);}
.lb-btn{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;background:rgba(247,242,231,.1);border:1px solid var(--line-soft);display:grid;place-items:center;color:var(--text);font-size:1.6rem;transition:.3s var(--ease);}
.lb-btn:hover{background:var(--gold-500);color:var(--on-accent);border-color:transparent;}
.lb-prev{inset-inline-start:clamp(.5rem,3vw,2rem);}.lb-next{inset-inline-end:clamp(.5rem,3vw,2rem);}
.lb-close{top:clamp(1rem,3vh,2rem);inset-inline-end:clamp(1rem,3vw,2rem);transform:none;width:48px;height:48px;}
.lb-prev svg{transform:scaleX(-1);}[dir="rtl"] .lb-prev svg{transform:none;}
.lb-next svg{transform:none;}[dir="rtl"] .lb-next svg{transform:scaleX(-1);}

/* ---------- Partners ---------- */
.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.15rem;}
.partner{display:grid;place-items:center;position:relative;border-radius:var(--radius-lg);padding:1.8rem 1.4rem;min-height:150px;overflow:hidden;
  background:linear-gradient(165deg,#fffdf8,#f3ecdd);border:1px solid rgba(133,101,38,.14);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);}
.partner::before{content:"";position:absolute;inset:0;background:var(--grad-gold);opacity:0;transition:opacity .5s var(--ease);mix-blend-mode:soft-light;}
.partner:hover{transform:translateY(-7px);box-shadow:0 28px 55px -24px rgba(30,20,0,.4);}
.partner:hover::before{opacity:.5;}
.partner img{max-height:78px;width:auto;object-fit:contain;filter:grayscale(1) contrast(.95);opacity:.62;transition:.5s var(--ease);position:relative;z-index:1;}
.partner:hover img{filter:grayscale(0);opacity:1;transform:scale(1.04);}

/* ---------- Chairman ---------- */
.chairman{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(2rem,1rem + 4vw,5rem);align-items:center;}
.chairman-portrait{position:relative;}
.chairman-portrait img{border-radius:var(--radius-lg);width:100%;object-fit:cover;background:var(--bg-elev);box-shadow:var(--shadow);}
.chairman-portrait::before{content:"";position:absolute;inset:1.1rem -1.1rem -1.1rem 1.1rem;border:1px solid var(--line);border-radius:var(--radius-lg);z-index:-1;transition:inset .5s var(--ease);}
[dir="rtl"] .chairman-portrait::before{inset:1.1rem 1.1rem -1.1rem -1.1rem;}
.chairman-portrait:hover::before{inset:.6rem -.6rem -.6rem .6rem;}
[dir="rtl"] .chairman-portrait:hover::before{inset:.6rem .6rem -.6rem -.6rem;}
.chairman-quote{position:relative;font-size:clamp(1.02rem,.98rem + .35vw,1.24rem);line-height:1.8;color:var(--text);font-weight:300;padding-top:2.8rem;}
.chairman-quote::before{content:"\201D";position:absolute;top:-1.2rem;inset-inline-start:-.5rem;font-family:Georgia,serif;font-size:6.5rem;line-height:1;
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.5;}
.chairman-sign{margin-top:2.1rem;}
.chairman-sign img{width:190px;margin-bottom:.8rem;opacity:.92;}
.chairman-name{font-weight:600;color:var(--accent-hi);font-size:1.08rem;}
.chairman-role{color:var(--text-muted);font-size:.96rem;}

/* ---------- Vision / Mission / Values ---------- */
.vmv{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,1rem + 1.6vw,2rem);}
.vmv-card{position:relative;border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:2.3rem 2rem;background:var(--grad-panel);overflow:hidden;transition:transform .5s var(--ease),border-color .5s var(--ease),box-shadow .5s var(--ease);}
.vmv-card::before{content:"";position:absolute;top:0;inset-inline-start:0;width:100%;height:3px;background:var(--grad-gold);transform:scaleX(0);transform-origin:inline-start;transition:transform .55s var(--ease);}
.vmv-card:hover{transform:translateY(-7px);border-color:var(--line);box-shadow:var(--shadow-sm);}
.vmv-card:hover::before{transform:scaleX(1);}
.vmv-ic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;background:rgba(195,155,75,.12);color:var(--accent);margin-bottom:1.3rem;transition:transform .5s var(--ease-spring);}
.vmv-card:hover .vmv-ic{transform:rotate(-8deg) scale(1.08);}
.vmv-card h3{color:var(--accent-hi);font-size:1.32rem;margin-bottom:.75rem;}
.vmv-card p{color:var(--text-muted);}

/* ---------- Process timeline ---------- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem;counter-reset:step;}
.process-step{position:relative;padding-top:3.4rem;}
.process-step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:0;inset-inline-start:0;width:54px;height:54px;border-radius:50%;
  background:linear-gradient(160deg,rgba(195,155,75,.2),transparent);border:1px solid var(--line);color:var(--accent-hi);display:grid;place-items:center;font-weight:700;font-size:1.05rem;
  transition:transform .5s var(--ease-spring),background .5s var(--ease);}
.process-step:hover::before{transform:scale(1.1);background:linear-gradient(160deg,rgba(195,155,75,.4),rgba(195,155,75,.05));}
.process-step::after{content:"";position:absolute;top:27px;inset-inline-start:54px;width:calc(100% - 54px);height:1px;background:linear-gradient(90deg,var(--line),transparent);}
[dir="rtl"] .process-step::after{background:linear-gradient(270deg,var(--line),transparent);}
.process-step:last-child::after{display:none;}
.process-step h4{font-size:1.14rem;}

/* ---------- Service detail rows ---------- */
.srow{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,1rem + 3vw,4.5rem);align-items:center;margin-bottom:clamp(2.5rem,2rem + 3vw,5.5rem);}
.srow:last-child{margin-bottom:0;}
/* alternate sides: media into 2nd column on even rows (right in LTR, left in RTL) */
.srow:nth-child(even) .srow-media{order:1;}
.srow-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);}
.srow-media::after{content:"";position:absolute;inset:0;background:linear-gradient(140deg,transparent 55%,rgba(6,21,19,.5));pointer-events:none;}
.srow-media img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform 1s var(--ease);}
.srow-media:hover img{transform:scale(1.07);}
.srow .service-ic{margin-bottom:1.3rem;}
.srow .num{color:var(--gold-500);font-weight:700;letter-spacing:.16em;font-size:.9rem;}
.srow h3{font-size:var(--fs-h3);margin:.45rem 0 .95rem;}
.srow p{color:var(--text-muted);}

/* ---------- CTA band ---------- */
.cta-band{position:relative;text-align:center;overflow:hidden;background:var(--bg-deep);}
.cta-band .glow{width:52vw;height:52vw;inset-block-end:-32%;inset-inline-start:50%;transform:translateX(-50%);}
.cta-band h2{font-size:var(--fs-h2);max-width:20ch;margin-inline:auto;}
.cta-band p{color:var(--text-muted);max-width:52ch;margin:1.1rem auto 2.1rem;font-size:1.04rem;}
.cta-mono{position:absolute;inset-block-start:50%;inset-inline-end:6%;width:190px;opacity:.06;transform:translateY(-50%);animation:spinSlow 60s linear infinite;}
@keyframes spinSlow{to{transform:translateY(-50%) rotate(360deg);}}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,1rem + 3vw,4rem);align-items:start;}
.field{margin-bottom:1.35rem;position:relative;}
.field label{display:block;font-size:.92rem;margin-bottom:.5rem;color:var(--text);}
.field .opt{color:var(--text-muted);font-weight:400;font-size:.82rem;}
.field input,.field textarea{width:100%;background:rgba(6,21,19,.55);border:1px solid var(--line-soft);border-radius:var(--radius);color:var(--text);padding:.95rem 1.1rem;font:inherit;transition:border-color .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease);}
.field input::placeholder,.field textarea::placeholder{color:var(--text-dim);}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold-500);background:rgba(6,21,19,.8);box-shadow:0 0 0 3px rgba(195,155,75,.18);}
.field textarea{min-height:162px;resize:vertical;}
.field .err{color:#ecab9f;font-size:.85rem;margin-top:.4rem;display:none;}
.field.has-error .err{display:block;}
.field.has-error input,.field.has-error textarea{border-color:#c8564d;}
.hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden;}
.form-alert{padding:1.05rem 1.25rem;border-radius:var(--radius);margin-bottom:1.5rem;font-weight:500;}
.form-alert--ok{background:rgba(63,125,90,.22);border:1px solid #3f8a5f;color:#c4ecd3;}
.form-alert--err{background:rgba(200,86,77,.16);border:1px solid #c8564d;color:#f2c8c2;}
.info-card{background:linear-gradient(165deg,var(--bg-elev),var(--bg-alt));border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:2.3rem;box-shadow:var(--shadow-sm);}
.info-card h2{font-size:1.32rem;color:var(--accent-hi);margin-bottom:.6rem;}
.info-item{display:flex;gap:1rem;padding-block:1.1rem;border-bottom:1px solid var(--line-soft);}
.info-item:last-of-type{border-bottom:0;}
.info-item .ic{color:var(--accent);flex:0 0 auto;margin-top:.15rem;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(195,155,75,.1);}
.info-item .lbl{font-size:.76rem;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;}
.lang-ar .info-item .lbl{letter-spacing:0;}
.info-item .val{font-weight:500;margin-top:.15rem;}
.info-item a:hover{color:var(--accent-hi);}
.map-wrap{margin-top:1.6rem;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);aspect-ratio:16/10;}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.4) contrast(1.05) brightness(.92);transition:filter .5s var(--ease);}
.map-wrap:hover iframe{filter:grayscale(0) contrast(1) brightness(1);}

/* ---------- Inner page hero ---------- */
.page-hero{position:relative;padding-block:clamp(4.5rem,3.4rem + 4.5vw,7rem) clamp(2rem,1.4rem + 1.6vw,3.2rem);background:var(--bg-alt);overflow:hidden;}
.page-hero .glow{width:46vw;height:46vw;inset-block-start:-32%;inset-inline-end:-10%;}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.05;pointer-events:none;
  background-image:linear-gradient(var(--gold-300) 1px,transparent 1px),linear-gradient(90deg,var(--gold-300) 1px,transparent 1px);background-size:54px 54px;
  mask-image:radial-gradient(120% 100% at 80% 0%,#000,transparent 72%);}
.page-hero h1{font-size:clamp(1.85rem,1.4rem + 1.9vw,3rem);margin-top:.8rem;}
.page-hero .lead{color:var(--text-muted);font-size:1.15rem;margin-top:1.1rem;max-width:64ch;}

/* ---------- 404 ---------- */
.err-page{min-height:74vh;display:grid;place-items:center;text-align:center;}
.err-page .code{font-size:clamp(4.5rem,3rem + 8vw,9.5rem);font-weight:700;line-height:1;background:var(--grad-gold);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 6s linear infinite;}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);position:relative;overflow:hidden;}
.site-footer::before{content:"";position:absolute;inset-inline-start:0;top:0;width:min(48vw,620px);aspect-ratio:1;background:url("../img/logo/pattern-monogram.png") no-repeat center/contain;opacity:.03;transform:translate(-30%,-30%);pointer-events:none;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1.5fr;gap:clamp(1.5rem,1rem + 3vw,4rem);padding-block:clamp(3.4rem,2rem + 3vw,5.5rem);position:relative;z-index:1;}
.footer-logo{margin-bottom:1.3rem;filter:drop-shadow(0 6px 14px rgba(0,0,0,.4));}
.footer-about{color:var(--text-muted);max-width:42ch;}
.footer-group{color:var(--gold-500);font-size:.9rem;margin-top:1.15rem;font-weight:500;}
.footer-heading{color:var(--accent-hi);font-size:1rem;margin-bottom:1.25rem;letter-spacing:.02em;}
.footer-col ul li{margin-bottom:.75rem;}
.footer-col a{color:var(--text-muted);transition:color .3s var(--ease),padding-inline-start .3s var(--ease);display:inline-block;}
.footer-col a:hover{color:var(--accent);padding-inline-start:.35rem;}
.footer-contact li{margin-bottom:.9rem;color:var(--text-muted);}
.fc-label{color:var(--text);font-weight:500;}
.footer-bar{border-top:1px solid var(--line-soft);position:relative;z-index:1;}
.footer-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:1.45rem;color:var(--text-muted);font-size:.9rem;flex-wrap:wrap;}
.lang-switch--sm{padding:.32rem .75rem;font-size:.82rem;}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .gallery,.partner-grid{grid-template-columns:repeat(2,1fr);}
  .process{grid-template-columns:repeat(2,1fr);gap:2rem 1.6rem;}
  .process-step::after{display:none;}
  .intro-split,.chairman,.contact-grid,.vmv,.srow{grid-template-columns:1fr;}
  .srow:nth-child(even) .srow-media{order:0;}
  .chairman-portrait{max-width:440px;}
  .chairman-portrait::before,[dir="rtl"] .chairman-portrait::before{inset:.8rem -.8rem -.8rem .8rem;}
  [dir="rtl"] .chairman-portrait::before{inset:.8rem .8rem -.8rem -.8rem;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  .nav-toggle{display:flex;}
  .primary-nav{position:fixed;inset:80px 0 auto 0;flex-direction:column;gap:1.4rem;background:rgba(9,32,27,.98);backdrop-filter:blur(20px);padding:2rem var(--gutter) 2.6rem;border-bottom:1px solid var(--line);transform:translateY(-160%);transition:transform .5s var(--ease);align-items:stretch;}
  .primary-nav.is-open{transform:translateY(0);box-shadow:0 30px 60px -30px #000;}
  .nav-list{flex-direction:column;gap:.3rem;align-items:stretch;}
  .nav-list a{padding:.8rem 0;font-size:1.14rem;}
  .nav-list a::after{display:none;}
  .nav-actions{justify-content:space-between;}
  .grid-3,.grid-2,.stats{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero .container{padding-block:5.5rem;}
  .hero h1{max-width:100%;}
}
@media (max-width:560px){
  .gallery,.partner-grid{grid-template-columns:1fr;}
  .stat{padding:1.4rem 1.3rem;}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important;}
  .js .reveal{opacity:1!important;transform:none!important;}
  .js .hero.split h1 .word>span{transform:none!important;}
  .hero-bg img{transform:none;}
  .kicker::before{width:32px!important;}
}