:root { --navy: #052d52; --deep: #031c34; --steel: #537ca3; --lime: #c4d637; --mist: #edf1f4; --ease: cubic-bezier(.22, 1, .36, 1); --gut: clamp(18px, 5vw, 80px); --f: "Tajawal", "Montserrat", sans-serif; --fl: "Montserrat", "Tajawal", sans-serif; color-scheme: dark; }
html[lang="en"] { --f: "Montserrat", "Tajawal", sans-serif; }
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; }
body { margin: 0; background: var(--deep); color: #fff; font: 400 clamp(16px, .9vw + 11px, 19px)/1.75 var(--f); -webkit-font-smoothing: antialiased; overflow-x: clip; }
h1, h2, p, ol, ul { margin: 0; } ol, ul { list-style: none; padding: 0; }
a { color: inherit; } button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 6px; }
.lime { color: var(--lime); }

#world { position: fixed; inset: 0; width: 100%; height: 100%; display: block; z-index: 0; }
.no-gl #world { display: none; }
.no-gl body { background: radial-gradient(120% 90% at 50% 20%, #0b3a68, var(--deep)); }

.veil { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; background: var(--deep); transition: opacity .9s var(--ease), visibility .9s; }
.veil-in { display: grid; justify-items: center; gap: 14px; font: 800 14px var(--fl); letter-spacing: .5em; color: rgba(255,255,255,.5); }
.veil-bar { width: 140px; height: 2px; background: rgba(255,255,255,.12); overflow: hidden; }
.veil-bar i { display: block; height: 100%; width: 100%; background: var(--lime); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.ready .veil { opacity: 0; visibility: hidden; }

.nav { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px var(--gut); }
.nav-logo svg { display: block; width: 88px; height: 50px; color: #fff; }
.acts { display: flex; gap: 2px; padding: 4px; border-radius: 99px; background: rgba(3,28,52,.55); border: 1px solid rgba(255,255,255,.1); }
.acts a { display: block; position: relative; padding: 8px 14px; border-radius: 99px; font-size: 13.5px; font-weight: 700; color: rgba(255,255,255,.62); text-decoration: none; white-space: nowrap; transition: color .3s, background .3s; }
html[lang="en"] .acts a { font-size: 12.5px; }
.acts a:hover { color: #fff; }
.acts a[aria-current] { color: var(--navy); background: var(--lime); }
.acts a::before { content: ""; position: absolute; top: -9px; left: 50%; width: 12px; height: 6px; margin-left: -6px; border-radius: 99px 99px 0 0; background: var(--lime); transform: scale(0); transition: transform .4s var(--ease); }
.acts a[aria-current]::before { transform: scale(1); }
.nav-r { display: flex; gap: 10px; align-items: center; }
.lang { display: flex; height: 40px; padding: 3px; border-radius: 99px; border: 1.5px solid rgba(255,255,255,.5); font: 700 13px var(--fl); }
.lang span { display: grid; place-items: center; min-width: 32px; border-radius: 99px; }
.lang .ar { font: 700 16px "Tajawal"; }
html[lang="ar"] .lang .ar, html[lang="en"] .lang .en { background: var(--lime); color: var(--navy); }
.cta { height: 40px; display: inline-flex; align-items: center; padding: 0 20px; border-radius: 99px; background: var(--lime); color: var(--navy); font-weight: 800; font-size: 14.5px; text-decoration: none; }
@media (max-width: 1180px) { .acts { display: none; } }
@media (max-width: 520px) { .cta { display: none; } .nav-logo svg { width: 74px; height: 42px; } }
.progress { position: fixed; inset: auto 0 0; height: 2px; z-index: 50; background: rgba(255,255,255,.08); }
.progress i { display: block; height: 100%; background: var(--lime); transform: scaleX(var(--tp, 0)); transform-origin: right; }
html[dir="ltr"] .progress i { transform-origin: left; }

.act { position: relative; z-index: 2; height: calc(var(--h, 200) * 1svh); }
.panel { position: sticky; top: 0; height: 100svh; display: flex; align-items: center; padding: 90px var(--gut) 50px; pointer-events: none; }
.panel a, .panel button, .panel input, .panel label, .panel ol li { pointer-events: auto; }
.kick { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font: 600 11.5px var(--fl); letter-spacing: .32em; color: rgba(255,255,255,.62); margin-bottom: 20px; }
.kick::before { content: ""; width: 30px; height: 3px; background: var(--lime); }
.kick i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); }
.kick span + i + span { letter-spacing: .1em; font: 500 13px var(--f); }
h1 { font-weight: 900; font-size: clamp(2.6rem, 6vw, 6.8rem); line-height: 1.02; margin-bottom: 22px; }
html[lang="en"] h1 { letter-spacing: -.04em; font-size: clamp(2.4rem, 5.2vw, 6rem); }
h1 .ln { display: block; }
h2 { font-weight: 800; font-size: clamp(2rem, 4.2vw, 4.2rem); line-height: 1.12; margin-bottom: 18px; text-wrap: balance; }
html[lang="en"] h2 { letter-spacing: -.025em; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.4rem); color: rgba(255,255,255,.85); }
.hero { flex-direction: column; justify-content: flex-end; align-items: center; text-align: center; padding-bottom: 6svh; text-shadow: 0 4px 40px rgba(3,28,52,.8); }
.hint { margin-top: 30px; display: flex; align-items: center; gap: 12px; font-size: 13px; color: rgba(255,255,255,.6); }
.hint i { width: 1.5px; height: 40px; background: linear-gradient(var(--lime), transparent); animation: drip 1.8s ease-in-out infinite; transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); opacity: 1; } 100% { opacity: 0; } }

.side .step, .city-panel { width: min(520px, 100%); }
.side { justify-content: flex-start; }
.side.end { justify-content: flex-end; }
.side { position: sticky; }
.side .step { position: absolute; opacity: 0; transform: translateY(40px); transition: opacity .6s var(--ease), transform .8s var(--ease); }
.side .step.on { opacity: 1; transform: none; }
.side .step p:not(.kick) { color: rgba(255,255,255,.8); }
.side .step, .city-panel { padding: 30px 32px; border-radius: 28px 28px 0 0; background: linear-gradient(180deg, rgba(3,28,52,.9), rgba(3,28,52,.74)); border-bottom: 3px solid var(--lime); }
.qs { display: grid; gap: 8px; margin: 6px 0 14px; }
.qs li { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.qs li::before { content: ""; flex: none; width: 10px; height: 10px; border-radius: 99px 99px 0 0; background: var(--lime); }
.tiny { font-size: 13px; color: var(--lime) !important; }

.hero .kick, .hero .hint { justify-content: center; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 5.6rem); }
html[lang="en"] .hero h1 { font-size: clamp(2.2rem, 4.4vw, 5rem); }