/* SitesUp design tokens — the single source for colour, type, space and motion.
   Dark-first: the studio's work is shown on a deep teal-black "screen" ground,
   the brand teal is the one signal colour, amber is reserved for live/attention states. */
:root{
  --bg:#06090A;
  --bg-2:#0A1012;
  --surface:#0F171A;
  --surface-2:#152024;
  --surface-3:#1B282D;
  --line:rgba(214,236,233,.09);
  --line-2:rgba(214,236,233,.17);
  --ink:#E8F1EF;
  --ink-2:#C4D3D1;
  --muted:#8BA0A3;
  --faint:#5B6E71;
  --teal:#1FC7C9;
  --teal-ink:#6FE3DF;
  --teal-deep:#0B5E60;
  --amber:#F2A93B;
  --ok:#3DD598;
  --bad:#F2667A;
  --on-teal:#03191A;
  --glass:rgba(15,23,26,.62);
  --shadow-lg:0 50px 100px -40px rgba(0,0,0,.75),0 20px 40px -24px rgba(0,0,0,.55);
  --shadow-md:0 18px 40px -22px rgba(0,0,0,.7);

  --f-display:"Anybody","Arial Narrow",system-ui,sans-serif;
  --f-body:"Readex Pro",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --f-ar:"Alexandria","Readex Pro",Tahoma,sans-serif;

  --r-sm:10px;--r-md:16px;--r-lg:24px;--r-xl:32px;
  --gut:max(20px,env(safe-area-inset-left,0px));
  --gut-r:max(20px,env(safe-area-inset-right,0px));
  --max:1320px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --ease-io:cubic-bezier(.7,0,.2,1);
  --header-h:72px;
  color-scheme:dark;
}
@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]){
    --bg:#F3F6F5;--bg-2:#EAF0EE;--surface:#FFFFFF;--surface-2:#F1F5F4;--surface-3:#E5ECEA;
    --line:rgba(8,26,28,.10);--line-2:rgba(8,26,28,.18);
    --ink:#0A1A1D;--ink-2:#253A3D;--muted:#566B6E;--faint:#8A9C9E;
    --teal:#0FA4A6;--teal-ink:#06777A;--teal-deep:#D5F2F1;--amber:#C77A0E;--ok:#138A5C;--bad:#C93349;
    --on-teal:#FFFFFF;--glass:rgba(255,255,255,.72);
    --shadow-lg:0 50px 100px -50px rgba(8,26,28,.35),0 20px 40px -28px rgba(8,26,28,.25);
    --shadow-md:0 18px 40px -26px rgba(8,26,28,.35);
    color-scheme:light;
  }
}
:root[data-theme="light"]{
  --bg:#F3F6F5;--bg-2:#EAF0EE;--surface:#FFFFFF;--surface-2:#F1F5F4;--surface-3:#E5ECEA;
  --line:rgba(8,26,28,.10);--line-2:rgba(8,26,28,.18);
  --ink:#0A1A1D;--ink-2:#253A3D;--muted:#566B6E;--faint:#8A9C9E;
  --teal:#0FA4A6;--teal-ink:#06777A;--teal-deep:#D5F2F1;--amber:#C77A0E;--ok:#138A5C;--bad:#C93349;
  --on-teal:#FFFFFF;--glass:rgba(255,255,255,.72);
  --shadow-lg:0 50px 100px -50px rgba(8,26,28,.35),0 20px 40px -28px rgba(8,26,28,.25);
  --shadow-md:0 18px 40px -26px rgba(8,26,28,.35);
  color-scheme:light;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6;font-weight:350;-webkit-font-smoothing:antialiased;overflow-x:hidden}
:root[lang="ar"] body{line-height:1.85}
img,video,svg{max-width:100%}
img,video{height:auto;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
::selection{background:var(--teal);color:var(--on-teal)}
h1,h2,h3,h4{margin:0;font-weight:750;line-height:1.1;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-left:var(--gut);padding-right:var(--gut-r)}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mono{font-family:var(--f-mono);letter-spacing:.01em}
.ltr{direction:ltr;unicode-bidi:isolate}

/* ---------- type ---------- */
.display{font-family:var(--f-display);font-weight:800;font-variation-settings:"wdth" var(--w,100);letter-spacing:-.025em;line-height:.92}
:root[lang="ar"] .display{font-family:var(--f-ar);letter-spacing:0;line-height:1.2;font-variation-settings:normal}
.t-hero{font-size:clamp(48px,8.4vw,132px)}
.t-1{font-size:clamp(40px,5.6vw,84px)}
.t-2{font-size:clamp(30px,3.6vw,52px)}
.t-3{font-size:clamp(22px,2vw,28px);font-family:var(--f-display);font-weight:700;font-variation-settings:"wdth" 92;letter-spacing:-.01em;line-height:1.15}
:root[lang="ar"] .t-3{font-family:var(--f-ar)}
.lede{font-size:clamp(17px,1.3vw,20px);color:var(--ink-2);max-width:60ch;line-height:1.6}
.small{font-size:14px;color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-ink)}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--teal);box-shadow:0 0 12px var(--teal)}
:root[lang="ar"] .eyebrow{text-transform:none;letter-spacing:0;font-family:var(--f-body);font-weight:500}

/* ---------- controls ---------- */
.btn{--bh:50px;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--bh);padding-inline:22px;border-radius:999px;border:1px solid var(--line-2);background:transparent;font-weight:500;font-size:15px;text-decoration:none;white-space:nowrap;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.btn svg{width:18px;height:18px;flex:none}
:root[dir="rtl"] .btn svg.dir{transform:scaleX(-1)}
.btn:hover{border-color:var(--ink)}
.btn-primary{background:var(--teal);border-color:var(--teal);color:var(--on-teal);font-weight:600}
.btn-primary:hover{background:var(--teal-ink);border-color:var(--teal-ink)}
.btn-ink{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn-ink:hover{background:var(--teal);border-color:var(--teal);color:var(--on-teal)}
.btn-sm{--bh:40px;padding-inline:16px;font-size:14px}
.btn[disabled]{opacity:.45;pointer-events:none}
.chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding-inline:14px;border-radius:999px;border:1px solid var(--line-2);background:transparent;font-size:13.5px;color:var(--ink-2);transition:all .25s var(--ease)}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip[aria-pressed="true"],.chip.is-on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted)}
:root[lang="ar"] .tag{letter-spacing:0;text-transform:none;font-family:var(--f-body)}
.tag-teal{color:var(--teal-ink);border-color:color-mix(in srgb,var(--teal) 45%,transparent)}
.tag-sim{color:var(--amber);border-color:color-mix(in srgb,var(--amber) 45%,transparent)}
.tag-sim::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.field{display:grid;gap:7px}
.field label{font-size:13.5px;color:var(--ink-2);font-weight:450}
.input,.select,.textarea{width:100%;min-height:48px;padding:12px 14px;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);transition:border-color .2s,box-shadow .2s}
.textarea{min-height:120px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px color-mix(in srgb,var(--teal) 18%,transparent)}
.field .err{font-size:12.5px;color:var(--bad);min-height:1em}
.field.invalid .input,.field.invalid .select,.field.invalid .textarea{border-color:var(--bad)}

/* ---------- surfaces ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:20px}
.glass{background:var(--glass);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);border:1px solid var(--line)}
.hr{height:1px;background:var(--line);border:0;margin:0}

/* ---------- motion ---------- */
@keyframes su-rise{from{transform:translateY(24px)}to{transform:none}}
@keyframes su-fade{from{opacity:.35}to{opacity:1}}
@keyframes su-spin{to{transform:rotate(360deg)}}
@keyframes su-pulse{0%{transform:scale(.8);opacity:1}100%{transform:scale(2.4);opacity:0}}
@keyframes su-shimmer{to{background-position:-200% 0}}
.skeleton{background:linear-gradient(90deg,var(--surface-2) 0%,var(--surface-3) 50%,var(--surface-2) 100%);background-size:200% 100%;animation:su-shimmer 1.4s linear infinite;border-radius:8px}
.spinner{width:18px;height:18px;border-radius:50%;border:2px solid var(--line-2);border-top-color:var(--teal);animation:su-spin .8s linear infinite}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}