/* HAC Pharma — hac-pharma.com
   Dark-first design system for the WebGL rebuild.
   The page is a translucent document floating over a fixed 3D canvas (#gl),
   so almost every surface here is glass, not paint. */

:root{
  /* brand — carried over unchanged so nothing drifts */
  --navy:#0B2E4F; --navy-d:#06203A; --teal:#00B3A4; --teal-l:#3ED9C9;

  /* dark canvas */
  --bg:#04121F; --bg-2:#071C30; --bg-3:#0A2740;
  --head:#FFFFFF; --text:#C9DCE8; --muted:#8AA6BC; --faint:#5D7B93;

  /* glass */
  --glass:rgba(255,255,255,.045);
  --glass-2:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);

  /* light "document" surfaces, for dense copy that must stay effortless */
  --paper:#F4F8FB; --paper-line:#DCE7EF; --ink:#12314C; --ink-2:#3D5D78;

  --max:1180px; --r:16px; --r-lg:22px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  color:var(--text);line-height:1.72;background:var(--bg);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--teal-l);text-decoration:none}
::selection{background:var(--teal);color:#04121F}

/* the 3D canvas sits under everything, and never eats a click */
#gl{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none}
/* a fixed wash keeps text legible no matter what the scene is doing */
body:before{
  content:'';position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(1200px 700px at 78% 8%, rgba(0,179,164,.16), transparent 62%),
    radial-gradient(900px 600px at 8% 92%, rgba(11,46,79,.55), transparent 60%),
    linear-gradient(180deg, rgba(4,18,31,.30) 0%, rgba(4,18,31,.62) 55%, rgba(4,18,31,.86) 100%);
}
.site-head,.hero,.phead,main,section,footer,.preloader,.cursor{position:relative;z-index:2}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:'Montserrat',system-ui,Arial,sans-serif;color:var(--head);line-height:1.14;letter-spacing:-.6px}
h1{font-size:clamp(38px,6vw,78px);font-weight:800}
h2{font-size:clamp(27px,3.6vw,44px);font-weight:800}
h3{font-size:20px;font-weight:700;letter-spacing:-.2px}
p{font-size:16.5px}
.lead{font-size:clamp(17.5px,1.5vw,20px);color:#B4CCDC;line-height:1.62}
.ar{font-family:'Cairo',sans-serif;direction:rtl}
.grad{background:linear-gradient(96deg,#FFFFFF 12%,var(--teal-l) 58%,var(--teal) 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* ------------------------------------------------------------- preloader
   A progress ring around the HAC mark. The previous version used a
   percentage-width bar inside a flex/grid-centred box, whose computed width
   never resolved above 0 — it animated in the inline style and rendered
   nothing. stroke-dashoffset has no such dependency on parent layout. */
.preloader{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;
  background:var(--bg);transition:opacity .8s var(--ease),visibility .8s;
}
.preloader .ring{position:relative;width:132px;height:132px}
.preloader svg{width:132px;height:132px;transform:rotate(-90deg);overflow:visible}
.preloader .rail{fill:none;stroke:rgba(255,255,255,.09);stroke-width:2}
.preloader .arc{
  fill:none;stroke:url(#hacArc);stroke-width:2;stroke-linecap:round;
  /* dasharray is set from the real circumference in ui.js */
  transition:stroke-dashoffset .45s var(--ease);
}
.preloader img{
  position:absolute;inset:0;margin:auto;height:52px;width:auto;
  animation:breathe 2.2s ease-in-out infinite;
}
.preloader .pct{
  margin-top:22px;text-align:center;font-family:'Montserrat',sans-serif;
  font-size:12px;letter-spacing:3px;color:var(--faint);font-weight:700;
}
@keyframes breathe{0%,100%{opacity:.62;transform:scale(.965)}50%{opacity:1;transform:scale(1)}}
body.loaded .preloader{opacity:0;visibility:hidden}

/* ---------------------------------------------------------- custom cursor */
.cursor{
  position:fixed;top:0;left:0;width:30px;height:30px;border-radius:50%;
  border:1.5px solid rgba(62,217,201,.7);z-index:190;pointer-events:none;
  transform:translate(-50%,-50%);transition:width .22s var(--ease),height .22s var(--ease),background .22s,border-color .22s;
  mix-blend-mode:screen;display:none;
}
.cursor.is-hot{width:52px;height:52px;background:rgba(0,179,164,.14);border-color:var(--teal-l)}
body.has-cursor .cursor{display:block}
@media (pointer:fine) and (min-width:981px){ body.has-cursor,body.has-cursor a,body.has-cursor button{cursor:none} }

/* ----------------------------------------------------------------- header */
.accent-top{position:fixed;top:0;left:0;right:0;height:3px;z-index:80;
  background:linear-gradient(90deg,var(--teal),var(--teal-l),var(--teal))}
.site-head{
  position:sticky;top:0;z-index:70;
  background:rgba(4,18,31,.55);backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px;gap:18px}
.nav .logo img{height:40px;width:auto}
/* logical property: in RTL this becomes margin-right and the row flips itself */
.nav ul{display:flex;gap:26px;list-style:none;align-items:center;flex-wrap:nowrap;margin-inline-start:auto}
.nav ul>li{flex:none}
.nav a{white-space:nowrap;font-size:14px;font-weight:500;color:#A9C4D6;padding:8px 0;position:relative;transition:color .2s}
.nav a:not(.btn):after{
  content:'';position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:linear-gradient(90deg,var(--teal),var(--teal-l));transition:right .3s var(--ease);
}
.nav a:hover{color:#fff}
.nav a:not(.btn):hover:after,.nav a.on:after{right:0}
.nav a.on{color:#fff;font-weight:600}
.burger{display:none;background:none;border:0;font-size:24px;color:#fff;cursor:pointer;line-height:1;padding:6px}

/* ------------------------------------------- nav controls: language + sound */
.nav-tools{display:flex;align-items:center;gap:10px;flex:none}
.lang-toggle{
  display:inline-flex;align-items:center;border:1px solid var(--line-2);
  border-radius:999px;overflow:hidden;background:rgba(255,255,255,.04);
  backdrop-filter:blur(8px);flex:none;
}
.lang-toggle a{
  padding:7px 13px;font-size:12px;font-weight:700;letter-spacing:.6px;
  color:#9FBACE;transition:background .25s,color .25s;line-height:1.5;
}
.lang-toggle a:after{display:none}
.lang-toggle a:hover{color:#fff;background:rgba(255,255,255,.06)}
.lang-toggle a[aria-current="true"]{background:var(--teal);color:#03202C}
.lang-toggle .ar-label{font-family:'Cairo',sans-serif}

.sound-toggle{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line-2);
  background:rgba(255,255,255,.04);color:#9FBACE;cursor:pointer;flex:none;
  display:flex;align-items:center;justify-content:center;padding:0;
  transition:color .25s,border-color .25s,background .25s;
}
.sound-toggle:hover{color:#fff;border-color:var(--teal)}
.sound-toggle[aria-pressed="true"]{color:var(--teal-l);border-color:rgba(62,217,201,.55);background:rgba(0,179,164,.12)}
.sound-toggle svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.sound-toggle .wave{opacity:0;transition:opacity .25s}
.sound-toggle[aria-pressed="true"] .wave{opacity:1}
.sound-toggle .slash{opacity:1;transition:opacity .25s}
.sound-toggle[aria-pressed="true"] .slash{opacity:0}

/* ---------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;gap:9px;white-space:nowrap;
  background:linear-gradient(120deg,var(--teal) 0%,#12C7B6 100%);
  color:#03202C!important;padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:14.5px;border:0;cursor:pointer;font-family:inherit;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  box-shadow:0 8px 26px rgba(0,179,164,.26);position:relative;overflow:hidden;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(0,179,164,.4)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent;color:#DCEBF4!important;border:1px solid var(--line-2);box-shadow:none;backdrop-filter:blur(8px)}
.btn.ghost:hover{border-color:var(--teal);background:rgba(0,179,164,.10);color:#fff!important}
.btn.light{background:rgba(255,255,255,.94);color:var(--navy)!important;box-shadow:0 8px 26px rgba(0,0,0,.28)}
.btn.light:hover{background:#fff}
.nav a.btn{padding:12px 22px}
.nav a.btn:after{display:none}

/* ------------------------------------------------------------------- hero */
.hero{overflow:hidden;min-height:min(100vh,860px);display:flex;align-items:center}
.hero .bg{display:none}                     /* the 3D scene replaces the photo */
.hero .wrap{padding-top:110px;padding-bottom:120px;width:100%;position:relative;z-index:2}
.hero h1{max-width:15ch;text-shadow:0 2px 40px rgba(4,18,31,.6)}
.hero p{color:#B4CCDC;font-size:clamp(17px,1.5vw,19.5px);max-width:56ch;margin-top:24px}
.kicker{
  display:inline-flex;align-items:center;gap:10px;color:var(--teal-l);
  letter-spacing:3.4px;text-transform:uppercase;font-size:11.5px;font-weight:700;margin-bottom:22px;
  border:1px solid rgba(62,217,201,.28);background:rgba(0,179,164,.08);
  padding:8px 16px;border-radius:999px;backdrop-filter:blur(8px);
}
.kicker:before{content:'';width:6px;height:6px;border-radius:50%;background:var(--teal-l);
  box-shadow:0 0 0 0 rgba(62,217,201,.6);animation:ping 2.4s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(62,217,201,.5)}70%{box-shadow:0 0 0 12px rgba(62,217,201,0)}100%{box-shadow:0 0 0 0 rgba(62,217,201,0)}}
.hero .cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.hero .meta{margin-top:52px;color:var(--faint);font-size:12.5px;border-top:1px solid var(--line);padding-top:20px;letter-spacing:.3px}
.scroll-hint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  color:var(--faint);font-size:11px;letter-spacing:2.4px;text-transform:uppercase;text-align:center}
.scroll-hint i{display:block;width:1px;height:34px;margin:10px auto 0;
  background:linear-gradient(180deg,var(--teal-l),transparent);animation:drop 2s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}
  51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* -------------------------------------------------------------- page head */
.phead{overflow:hidden}
.phead .wrap{padding:120px 24px 84px}
.phead h1{font-size:clamp(34px,5vw,62px)}
.phead p{color:#B4CCDC;max-width:60ch;margin-top:18px;font-size:clamp(16.5px,1.4vw,18.5px)}

/* --------------------------------------------------------------- sections */
section{padding:96px 0}
section.tight{padding:64px 0}
/* .mist / .dark are legacy hooks — both now render as glass bands */
.mist{background:linear-gradient(180deg,rgba(9,32,52,.55),rgba(6,24,40,.72));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  backdrop-filter:blur(6px)}
.dark{background:linear-gradient(140deg,rgba(6,32,58,.86),rgba(4,50,54,.72));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}

.eyebrow{color:var(--teal-l);font-size:11.5px;letter-spacing:2.8px;text-transform:uppercase;font-weight:700;margin-bottom:14px}
.eyebrow:before{content:'';display:block;width:46px;height:2px;
  background:linear-gradient(90deg,var(--teal),transparent);border-radius:2px;margin-bottom:14px}
.sec-head{max-width:64ch;margin-bottom:48px}
.sec-head p{color:var(--muted);margin-top:16px;font-size:17px}

/* ------------------------------------------------------------------ grids */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.split img.ph{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg)}

/* --------------------------------------------------- glass cards + 3D tilt */
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r);
  padding:32px;backdrop-filter:blur(14px) saturate(130%);
  -webkit-backdrop-filter:blur(14px) saturate(130%);
  transition:border-color .3s,box-shadow .3s,background .3s;
  position:relative;overflow:hidden;transform-style:preserve-3d;
}
.card:before{                       /* light rakes across the top hairline */
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(160deg,rgba(255,255,255,.10),transparent 44%);
  opacity:0;transition:opacity .35s;
}
.card:hover{border-color:rgba(62,217,201,.42);background:var(--glass-2);
  box-shadow:0 26px 60px rgba(0,0,0,.36),0 0 0 1px rgba(62,217,201,.10)}
.card:hover:before{opacity:1}
.card h3{margin-bottom:12px}
.card p{font-size:15.5px;color:var(--muted)}
.card .inner{transform:translateZ(28px)}
/* tilt is applied by ui.js via custom properties */
.tilt{transition:transform .5s var(--ease)}
.tilt.is-tilting{transition:transform .12s linear}
.tilt{transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateZ(0)}

.chip{
  width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;margin-bottom:20px;font-family:'Montserrat';
  background:linear-gradient(140deg,rgba(0,179,164,.22),rgba(62,217,201,.06));
  border:1px solid rgba(62,217,201,.32);color:var(--teal-l);
}
.stat{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:28px;
  backdrop-filter:blur(14px);transition:border-color .3s,transform .3s var(--ease);
}
.stat:hover{border-color:rgba(62,217,201,.4);transform:translateY(-4px)}
.stat b{display:block;font-family:'Montserrat';font-size:46px;font-weight:800;line-height:1;
  background:linear-gradient(120deg,var(--teal-l),var(--teal));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{display:block;margin-top:12px;font-size:14px;color:var(--muted);line-height:1.55}
/* .sm — for registration numbers and place names rather than single digits */
.stat.sm b{font-size:clamp(20px,2.3vw,27px);line-height:1.2;word-break:break-word}

.pill{display:inline-block;background:rgba(0,179,164,.14);color:var(--teal-l);
  border:1px solid rgba(62,217,201,.28);border-radius:999px;padding:5px 15px;font-size:12.5px;font-weight:600}

.tile{
  border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  background:var(--glass);backdrop-filter:blur(12px);
  transition:transform .4s var(--ease),border-color .3s,box-shadow .4s;
}
.tile:hover{transform:translateY(-6px);border-color:rgba(62,217,201,.4);box-shadow:0 24px 54px rgba(0,0,0,.4)}
.tile img{aspect-ratio:4/3;object-fit:cover;width:100%;filter:saturate(.75) contrast(1.05) brightness(.82);transition:filter .5s,transform .8s var(--ease)}
.tile:hover img{filter:saturate(1) contrast(1.02) brightness(.95);transform:scale(1.05)}
.tile h3{font-size:17px;margin:18px 20px 0}
.tile p{font-size:14px;color:var(--muted);margin:6px 20px 22px}

.rowlist{list-style:none}
.rowlist li{
  background:var(--glass);border:1px solid var(--line);border-radius:14px;
  padding:20px 24px;margin-bottom:12px;display:flex;gap:18px;align-items:flex-start;
  backdrop-filter:blur(12px);transition:border-color .3s,transform .3s var(--ease),background .3s;
}
.rowlist li:hover{border-color:rgba(62,217,201,.38);background:var(--glass-2);transform:translateX(5px)}
.rowlist .dot{flex:none;width:10px;height:10px;border-radius:50%;background:var(--teal);margin-top:9px;
  box-shadow:0 0 0 4px rgba(0,179,164,.16)}
.rowlist b{display:block;color:#fff;font-size:16px;font-weight:600}
.rowlist span{font-size:15px;color:var(--muted)}

/* -------------------------------------------------- light document surface */
.paper{background:var(--paper);color:var(--ink);border-radius:var(--r-lg);padding:44px}
.paper h2,.paper h3,.paper h4{color:var(--navy)}
.paper p,.paper li{color:var(--ink-2)}
.paper a{color:#00776C}
.paper .eyebrow{color:#00877A}
.paper .eyebrow:before{background:linear-gradient(90deg,var(--teal),transparent)}
.paper .formnote{color:#5F7C93}
.paper .btn.ghost{color:var(--navy)!important;border-color:var(--paper-line);backdrop-filter:none}
.paper .btn.ghost:hover{color:#00776C!important;background:#EAF7F5}

table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.03);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:15.5px}
th{background:rgba(0,179,164,.14);color:#fff;text-align:left;padding:16px 20px;
  font-size:12px;letter-spacing:1.4px;text-transform:uppercase;font-weight:700;
  border-bottom:1px solid var(--line)}
td{padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:top;color:var(--text)}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .25s}
tbody tr:hover{background:rgba(0,179,164,.06)}
.paper table{background:#fff;border-color:var(--paper-line)}
.paper th{background:var(--navy);color:#fff}
.paper td{color:var(--ink-2);border-bottom-color:#E8EFF5}

/* --------------------------------------------------------------- timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;position:relative}
.timeline>div{padding:26px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--glass);backdrop-filter:blur(12px);transition:border-color .3s,transform .3s var(--ease)}
.timeline>div:hover{border-color:rgba(62,217,201,.4);transform:translateY(-4px)}
.timeline .yr{font-family:'Montserrat';font-size:28px;font-weight:800;color:#fff}
.timeline .bar{height:2px;background:var(--line-2);border-radius:2px;margin:16px 0 20px;position:relative}
.timeline .bar i{position:absolute;left:0;top:-5px;width:12px;height:12px;border-radius:50%;
  background:var(--teal);box-shadow:0 0 0 5px rgba(0,179,164,.18)}
.timeline .next .bar i{background:#43708F;box-shadow:0 0 0 5px rgba(67,112,143,.16)}
.timeline p{font-size:14.5px;color:var(--muted)}
.timeline h3{font-size:16px;margin-bottom:8px}

/* --------------------------------------------- scroll-linked process steps */
.stage{position:relative}
.stage .steps{display:grid;gap:16px}
.step{
  border:1px solid var(--line);border-left:2px solid transparent;border-radius:14px;
  padding:22px 26px;background:rgba(255,255,255,.028);backdrop-filter:blur(10px);
  opacity:.42;transition:opacity .45s var(--ease),border-color .45s,background .45s,transform .45s var(--ease);
}
.step h3{font-size:17px;display:flex;align-items:center;gap:12px}
.step h3 em{font-style:normal;font-family:'Montserrat';font-size:12px;letter-spacing:2px;color:var(--faint)}
.step p{font-size:15px;color:var(--muted);margin-top:8px}
.step.is-active{opacity:1;border-color:var(--line-2);border-left-color:var(--teal);
  background:rgba(0,179,164,.075);transform:translateX(6px)}
.step.is-active h3 em{color:var(--teal-l)}
.sticky-side{position:sticky;top:120px;align-self:start}

/* ---------------------------------------------------------- temperature UI */
.bands{display:grid;gap:14px}
.band{
  border:1px solid var(--line);border-radius:14px;padding:20px 24px;
  background:rgba(255,255,255,.03);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  opacity:.5;transition:opacity .45s var(--ease),border-color .45s,background .45s;
}
.band.is-active{opacity:1;border-color:rgba(62,217,201,.45);background:rgba(0,179,164,.08)}
.band b{color:#fff;font-size:16px;display:block}
.band span{font-size:14px;color:var(--muted)}
.band .temp{font-family:'Montserrat';font-weight:800;font-size:26px;
  background:linear-gradient(120deg,var(--teal-l),var(--teal));
  -webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}

/* --------------------------------------------------------------- cta band */
.cta-band{
  border-radius:var(--r-lg);padding:56px 56px;display:flex;gap:38px;align-items:center;
  justify-content:space-between;flex-wrap:wrap;position:relative;overflow:hidden;
  background:linear-gradient(120deg,rgba(11,46,79,.88) 0%,rgba(14,61,99,.82) 55%,rgba(11,91,98,.78) 100%);
  border:1px solid var(--line-2);backdrop-filter:blur(16px);
  box-shadow:0 30px 80px rgba(0,0,0,.4);
}
.cta-band:after{content:'';position:absolute;right:-12%;top:-70%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,179,164,.36),transparent 62%);pointer-events:none}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{max-width:22ch}
.cta-band p{color:#B4CCDC;margin-top:12px;max-width:56ch}

/* ------------------------------------------------------------------ forms */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:block;font-size:13px;font-weight:600;color:#DCEBF4;margin:18px 0 8px;letter-spacing:.3px}
input,select,textarea{
  width:100%;padding:15px 17px;border:1px solid var(--line);border-radius:12px;
  font-family:inherit;font-size:15.5px;color:#EAF3F8;background:rgba(255,255,255,.045);
  transition:border-color .25s,background .25s,box-shadow .25s;
}
input::placeholder,textarea::placeholder{color:#5D7B93}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--teal);background:rgba(0,179,164,.07);
  box-shadow:0 0 0 4px rgba(0,179,164,.14);
}
select option{background:#0A2740;color:#EAF3F8}
textarea{min-height:140px;resize:vertical}
.formnote{font-size:13px;color:var(--faint);margin-top:16px}
/* shown after the enquiry form hands off to the visitor's mail client */
.mailto-note{
  margin-top:22px;padding:20px 22px;border-radius:14px;
  border:1px solid rgba(0,179,164,.42);background:rgba(0,179,164,.10);
}
.mailto-note b{display:block;color:var(--navy);font-size:15.5px;margin-bottom:8px}
.mailto-note p{font-size:14.5px;color:var(--ink-2);margin-bottom:16px}
.mailto-note .btn{font-size:13.5px;padding:11px 20px}
.paper label{color:var(--navy)}
.paper input,.paper select,.paper textarea{background:#fff;border-color:var(--paper-line);color:var(--ink)}
.paper input::placeholder,.paper textarea::placeholder{color:#8FA6B8}

/* ----------------------------------------------------------------- footer */
footer.site-foot{
  background:linear-gradient(180deg,rgba(4,18,31,.55),rgba(3,14,24,.94));
  border-top:1px solid var(--line);color:var(--muted);padding:76px 0 0;backdrop-filter:blur(12px);
}
.site-foot .cols{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:52px}
.site-foot img.flogo{height:48px;width:auto;margin-bottom:20px}
.site-foot h4{color:#fff;font-size:12px;letter-spacing:2.2px;text-transform:uppercase;margin-bottom:18px}
.site-foot ul{list-style:none}
.site-foot li{margin-bottom:11px;font-size:14.5px;line-height:1.6}
.site-foot a{color:var(--muted);transition:color .2s}
.site-foot a:hover{color:var(--teal-l)}
.site-foot .bar{border-top:1px solid var(--line);padding:22px 0 28px;display:flex;
  justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12.5px;color:var(--faint)}
/* build credit */
.credit a{
  color:#E7BE55;font-weight:700;letter-spacing:.2px;
  background:linear-gradient(96deg,#C9962F 0%,#F2D588 45%,#C9962F 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  transition:filter .25s,opacity .25s;
}
.credit a:hover{filter:brightness(1.25) saturate(1.15)}
/* the gradient text trick leaves nothing visible if background-clip fails */
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .credit a{-webkit-text-fill-color:#E7BE55;color:#E7BE55;background:none}
}

/* ------------------------------------------------------------ scroll-reveal */
.reveal{opacity:0;transform:translateY(28px);
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}.reveal-d4{transition-delay:.32s}

/* ---------------------------------------------------------------- RTL
   Arabic pages set <html lang="ar" dir="rtl">. Flexbox, grid and text
   alignment mirror themselves; what follows is only the handful of places
   where a physical direction was hard-coded. */
html[dir="rtl"] body{font-family:'Cairo','Inter',system-ui,Arial,sans-serif}
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3,html[dir="rtl"] h4{
  font-family:'Cairo',system-ui,Arial,sans-serif;letter-spacing:0;line-height:1.3}
/* Arabic script has no uppercase and tracked-out letterforms break it apart */
html[dir="rtl"] .eyebrow,html[dir="rtl"] .kicker,html[dir="rtl"] .site-foot h4,
html[dir="rtl"] th,html[dir="rtl"] .scroll-hint,html[dir="rtl"] .step h3 em{
  text-transform:none;letter-spacing:0}
html[dir="rtl"] .eyebrow:before{background:linear-gradient(270deg,var(--teal),transparent)}
html[dir="rtl"] .nav a:not(.btn):after{right:0;left:100%}
html[dir="rtl"] .nav a:not(.btn):hover:after,html[dir="rtl"] .nav a.on:after{left:0}
html[dir="rtl"] .rowlist li:hover{transform:translateX(-5px)}
html[dir="rtl"] .step{border-left:1px solid var(--line);border-right:2px solid transparent}
html[dir="rtl"] .step.is-active{border-right-color:var(--teal);transform:translateX(-6px)}
html[dir="rtl"] .cta-band:after{right:auto;left:-12%}
html[dir="rtl"] .accent-top{background:linear-gradient(270deg,var(--teal),var(--teal-l),var(--teal))}
/* the .ar helper forces RTL inside English pages; inside an Arabic page it
   must not re-flip anything */
html[dir="rtl"] .ar{direction:rtl;font-family:inherit}
html[dir="rtl"] .preloader .pct{letter-spacing:1px}

/* ------------------------------------------------- graceful degradation */
/* No WebGL: bring the photography back and paint the gradients in CSS. */
/* z-index 1, not -1: the hero paints its own gradient background in no-gl,
   and a negative index would bury the photograph underneath it. */
body.no-gl .hero .bg{display:block;position:absolute;inset:0;object-fit:cover;
  width:100%;height:100%;opacity:.22;z-index:1}
body.no-gl .hero,body.no-gl .phead{background:linear-gradient(140deg,var(--navy-d),#0B3A4F)}
body.no-gl:before{background:
  radial-gradient(1100px 700px at 76% 4%, rgba(0,179,164,.22), transparent 60%),
  linear-gradient(180deg,#06203A 0%,#04121F 70%)}
body.no-gl .preloader{display:none}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .step,.band{opacity:1}
}

/* -------------------------------------------------------------- responsive */
@media(max-width:1080px){
  .g5{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:980px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  /* !important is load-bearing: several pages set grid-template-columns
     inline on .split (e.g. "1fr 1.05fr" on Contact, "1fr 1fr" on Services),
     and an inline style outranks this rule — which kept two columns on a
     phone and pushed those pages into horizontal scroll. */
  .split{grid-template-columns:1fr!important;gap:36px}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .site-foot .cols{grid-template-columns:1fr 1fr}
  .sticky-side{position:static}
  .nav ul{
    position:absolute;top:80px;left:0;right:0;background:rgba(4,18,31,.97);
    backdrop-filter:blur(20px);flex-direction:column;align-items:stretch;gap:0;
    padding:12px 24px 26px;border-bottom:1px solid var(--line);display:none;
  }
  .nav ul.open{display:flex}
  .nav ul li{width:100%}
  .nav ul a{display:block;padding:15px 0;border-bottom:1px solid var(--line)}
  .nav ul a:after{display:none}
  .nav .btn{margin-top:14px;justify-content:center;border-bottom:0}
  .burger{display:block}
  .nav ul{margin-inline-start:0}
  .hero{min-height:auto}
  .hero .wrap{padding-top:84px;padding-bottom:92px}
  .cursor{display:none!important}
}
@media(max-width:620px){
  /* logo + language toggle + sound + burger must all survive a 375px screen,
     so everything in the bar gets tighter rather than wrapping */
  .wrap{padding:0 18px}
  .nav{height:68px;gap:10px}
  .nav .logo img{height:30px}
  .nav-tools{gap:7px}
  .lang-toggle a{padding:6px 9px;font-size:11px}
  .sound-toggle{width:34px;height:34px}
  .sound-toggle svg{width:15px;height:15px}
  .burger{font-size:21px;padding:4px}
  .nav ul{top:68px}
  .preloader .ring,.preloader svg{width:104px;height:104px}
  .preloader img{height:42px}
  .g2,.g3,.g4,.g5{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  form .row{grid-template-columns:1fr}
  .cta-band{padding:34px 26px}
  .paper{padding:28px 22px}
  section{padding:64px 0}
  .phead .wrap{padding:88px 24px 60px}
  .card{padding:26px}
}