/* Tawazi one-page mockup: tokens, base, header, hero, marquee */
:root{
  --ink:#08090B;--ink-2:#0E1013;--ink-3:#14171B;--ink-4:#1D2126;
  --line-d:rgba(255,255,255,.09);--line-d2:rgba(255,255,255,.16);
  --on-dark:#F3F5F7;--on-dark-2:#A1A8B2;
  --paper:#F2F3F5;--text:#0C0E11;--text-2:#59606A;--line:#E3E6EA;
  --steel:#8EA2B7;
  --chrome:linear-gradient(100deg,#FFFFFF 0%,#B3BBC5 24%,#F7F9FB 46%,#838C97 70%,#E8EBEE 100%);
  --r:20px;--r-lg:28px;
  --shadow:0 1px 2px rgba(12,14,17,.04),0 18px 40px -18px rgba(12,14,17,.2);
  --f-display:"Sora",ui-sans-serif,system-ui,"Segoe UI",sans-serif;
  --f-body:"Manrope",ui-sans-serif,system-ui,"Segoe UI",sans-serif;
  --container:1240px;--gutter:clamp(16px,4vw,40px);--header-h:76px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
html[lang="ar"]{
  --f-display:"Cairo",ui-sans-serif,system-ui,"Segoe UI",sans-serif;
  --f-body:"IBM Plex Sans Arabic",ui-sans-serif,system-ui,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px);-webkit-text-size-adjust:100%}
html.no-scroll{overflow:hidden}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--steel);outline-offset:3px}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;inset-inline-start:16px;top:-80px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:600}
.skip:focus{top:12px}
.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
html[dir="rtl"] .flip{transform:scaleX(-1)}

/* Type */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-2)}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor;opacity:.55}
.on-dark .eyebrow{color:var(--on-dark-2)}
html[lang="ar"] .eyebrow{letter-spacing:0;text-transform:none;font-size:14.5px;font-weight:600}
.h1,.h2,.h3{font-family:var(--f-display);font-weight:600;margin:0;text-wrap:balance}
.h1{font-size:clamp(42px,6vw,84px);line-height:1.02;letter-spacing:-.04em}
.h2{font-size:clamp(32px,4.1vw,56px);line-height:1.06;letter-spacing:-.035em}
.h3{font-size:clamp(19px,1.6vw,22px);line-height:1.3;letter-spacing:-.015em}
html[lang="ar"] .h1{font-size:clamp(38px,5.3vw,72px);line-height:1.3;letter-spacing:0}
html[lang="ar"] .h2{line-height:1.32;letter-spacing:0}
html[lang="ar"] .h3{line-height:1.5;letter-spacing:0}
.lead{font-size:clamp(16.5px,1.3vw,19px);line-height:1.65;color:var(--text-2)}
.chrome-text{background:var(--chrome);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding-inline:26px;border-radius:999px;border:1px solid transparent;font-size:15px;font-weight:600;white-space:nowrap;transition:transform .25s var(--ease),background-color .25s,color .25s,border-color .25s,box-shadow .25s}
.btn:hover{transform:translateY(-1px)}
.btn .i{width:18px;height:18px;transition:translate .25s var(--ease)}
.btn:hover .i-arrow{translate:3px 0}
html[dir="rtl"] .btn:hover .i-arrow{translate:-3px 0}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{box-shadow:0 12px 32px -12px rgba(255,255,255,.45)}
.btn--ghost-light{border-color:var(--line-d2);color:var(--on-dark);background:transparent}
.btn--ghost-light:hover{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.06)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-4)}
.btn--sm{height:44px;padding-inline:20px;font-size:14.5px}

/* Motion */
.js .rise{opacity:0;transform:translateY(22px);animation:rise 1s var(--ease) forwards;animation-delay:var(--d,0ms)}
@keyframes rise{to{opacity:1;transform:none}}
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease),translate .35s var(--ease),box-shadow .35s var(--ease);transition-delay:var(--d,0ms),var(--d,0ms),0ms,0ms}
.js .reveal.is-in{opacity:1;transform:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* Header */
.site-header{position:fixed;top:0;inset-inline:0;z-index:50;height:var(--header-h);color:var(--on-dark);border-bottom:1px solid transparent;transition:background-color .35s,border-color .35s}
.site-header.is-scrolled{background:rgba(8,9,11,.8);-webkit-backdrop-filter:saturate(140%) blur(16px);backdrop-filter:saturate(140%) blur(16px);border-bottom-color:var(--line-d)}
.site-header .container{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand__mark{height:32px;width:auto}
.brand__word{height:16px;width:auto}
.brand__word--ar{display:none;height:19px}
html[lang="ar"] .brand__word--en{display:none}
html[lang="ar"] .brand__word--ar{display:block}
.nav{margin-inline-start:auto}
.nav ul{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none}
.nav a{display:block;padding:8px 11px;border-radius:999px;font-size:14px;font-weight:500;color:var(--on-dark-2);transition:color .2s,background-color .2s}
.nav a:hover{color:#fff}
.nav a.is-active{color:#fff;background:rgba(255,255,255,.08)}
.header-actions{display:flex;align-items:center;gap:10px}
.lang-btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding-inline:14px;border-radius:999px;border:1px solid var(--line-d2);background:transparent;color:var(--on-dark);font-size:14.5px;font-weight:600;transition:background-color .2s,border-color .2s}
.lang-btn:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.3)}
.lang-btn .i{width:17px;height:17px;opacity:.8}
.lang-btn__label{font-family:"IBM Plex Sans Arabic",var(--f-body)}
html[lang="ar"] .lang-btn__label{font-family:"Manrope",ui-sans-serif,system-ui,sans-serif}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-d2);background:transparent;color:var(--on-dark);align-items:center;justify-content:center}
@media (max-width:1180px){.nav,.header-actions .btn{display:none}.burger{display:inline-flex}.header-actions{margin-inline-start:auto}}
@media (max-width:480px){.brand{gap:10px}.brand__mark{height:28px}.brand__word{height:13px}.brand__word--ar{height:15px}.lang-btn .i{display:none}.lang-btn{padding-inline:12px}}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:60;display:flex;flex-direction:column;padding:16px var(--gutter) 28px;background:var(--ink);color:var(--on-dark);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.mobile-menu.is-open{opacity:1;visibility:visible}
.mobile-menu__top{display:flex;align-items:center;justify-content:space-between;min-height:44px}
.mobile-menu ul{list-style:none;margin:32px 0 0;padding:0}
.mobile-menu li a{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line-d);font-family:var(--f-display);font-size:26px;font-weight:600}
.mobile-menu li a .i{color:var(--on-dark-2)}
.mobile-menu__foot{margin-top:auto;display:grid;gap:10px}
.mobile-menu__foot .btn{width:100%}

/* Hero */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);color:var(--on-dark);padding-top:calc(var(--header-h) + clamp(36px,6vw,88px))}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(55% 55% at 76% 42%,rgba(142,162,183,.2),transparent 70%),radial-gradient(40% 40% at 8% 0%,rgba(255,255,255,.06),transparent 70%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.55;background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:80px 80px;-webkit-mask-image:radial-gradient(60% 60% at 72% 40%,#000 15%,transparent 75%);mask-image:radial-gradient(60% 60% at 72% 40%,#000 15%,transparent 75%)}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero__title{margin-top:22px}
.hero__sub{margin:26px 0 0;max-width:580px;color:var(--on-dark-2);font-size:clamp(16px,1.3vw,18.5px);line-height:1.7}
.hero__ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(48px,6vw,88px);border-top:1px solid var(--line-d)}
.stat{padding:26px 24px 30px;border-inline-start:1px solid var(--line-d)}
.stat:first-child{border-inline-start:0;padding-inline-start:0}
.stat__num{font-family:var(--f-display);font-size:clamp(34px,3.5vw,48px);font-weight:600;line-height:1;letter-spacing:-.03em}
.stat__label{margin-top:10px;font-size:14px;color:var(--on-dark-2)}
@media (max-width:960px){
  .hero__grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{padding:22px 16px 24px}
  .stat:nth-child(odd){border-inline-start:0;padding-inline-start:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line-d)}
}

/* Orbit: brand logos circling the Tawazi mark */
.orbit{position:relative;width:min(100%,600px);aspect-ratio:1;margin-inline:auto;container-type:inline-size}
.orbit__halo{position:absolute;inset:16%;border-radius:50%;background:radial-gradient(circle,rgba(142,162,183,.3),transparent 66%);filter:blur(12px)}
.orbit__ticks{position:absolute;inset:2%;border-radius:50%;background:repeating-conic-gradient(rgba(255,255,255,.22) 0deg .45deg,transparent .45deg 7.5deg);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 9px),#000 calc(100% - 8px));mask:radial-gradient(farthest-side,transparent calc(100% - 9px),#000 calc(100% - 8px));animation:spin 240s linear infinite}
.orbit__sweep{position:absolute;inset:9%;border-radius:50%;background:conic-gradient(from 0deg,rgba(190,205,220,0) 0deg 290deg,rgba(190,205,220,.2) 360deg);-webkit-mask:radial-gradient(circle,transparent 0 40%,#000 41%);mask:radial-gradient(circle,transparent 0 40%,#000 41%);animation:spin 16s linear infinite}
.orbit__ring{position:absolute;border-radius:50%;border:1px solid var(--line-d2)}
.orbit__ring--1{inset:9%;animation:spin 90s linear infinite}
.orbit__ring--2{inset:25%;border-style:dashed;border-color:rgba(255,255,255,.14);animation:spin 70s linear infinite reverse}
/* The chip is one width for every brand, but its height follows its own logo: --ch is a floor, not a
   fixed size. A wordmark keeps the wide pill, a square mark (ZEISS, Medop) gets a square chip instead
   of spilling out of it. Centring moved from negative margins into the transform, because a margin of
   half the height cannot centre a box whose height is not known in advance. */
.orbit__chip{--cw:15cqw;--ch:8.6cqw;position:absolute;top:50%;left:50%;width:var(--cw);min-height:var(--ch);transform:translate(-50%,-50%) rotate(var(--a)) translateY(calc(var(--r) * -1)) rotate(calc(var(--a) * -1))}
.orbit__ring--1 .orbit__chip{--r:41cqw}
.orbit__ring--2 .orbit__chip{--r:25cqw}
.orbit__chip > span{display:grid;place-items:center;width:100%;min-height:var(--ch);padding:12% 13%;background:#fff;border-radius:2.2cqw;box-shadow:0 14px 34px -12px rgba(0,0,0,.7);animation:spin 90s linear infinite reverse}
.orbit__ring--2 .orbit__chip > span{animation:spin 70s linear infinite}
/* No max-height here on purpose. In an auto-sized grid row a percentage max-height resolves to none,
   so it never capped anything; it only looked as though it did. The width cap sets the logo's size and
   the chip grows to meet it. */
.orbit__chip img{max-width:100%;width:auto;height:auto;object-fit:contain}
.orbit__core{position:absolute;inset:34%;border-radius:50%;display:grid;place-items:center;background:radial-gradient(120% 120% at 50% 18%,#2B3038 0%,#121418 55%,#08090B 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 -20px 40px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.1),0 40px 90px -30px rgba(142,162,183,.5)}
.orbit__core::after{content:"";position:absolute;inset:-4.5%;border-radius:50%;border:1px solid rgba(255,255,255,.08)}
.orbit__core img{width:60%;height:auto;filter:drop-shadow(0 6px 18px rgba(0,0,0,.5))}
@media (max-width:960px){.orbit{width:min(100%,460px);margin-top:8px}}

/* Brand marquee */
.marquee{background:var(--ink);color:var(--on-dark);border-top:1px solid var(--line-d);padding-block:26px}
.marquee .container{display:flex;align-items:center;gap:28px}
.marquee__label{flex:none;max-width:130px;font-size:13px;font-weight:600;line-height:1.4;color:var(--on-dark-2)}
.marquee__viewport{flex:1;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;gap:14px;width:max-content;animation:marquee 42s linear infinite}
.marquee__viewport:hover .marquee__track{animation-play-state:paused}
.marquee__item{display:grid;place-items:center;width:150px;height:64px;padding:12px 20px;background:#fff;border-radius:14px}
.marquee__item img{max-width:100%;max-height:38px;width:auto;object-fit:contain}
@keyframes marquee{to{transform:translateX(-50%)}}
html[dir="rtl"] .marquee__track{animation-name:marquee-rtl}
@keyframes marquee-rtl{to{transform:translateX(50%)}}
@media (max-width:640px){.marquee .container{flex-direction:column;align-items:flex-start;gap:14px}.marquee__label{max-width:none}.marquee__viewport{width:100%}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rise,.js .reveal{opacity:1;transform:none;animation:none;transition:none}
  .orbit *,.marquee__track{animation:none!important}
}