/* Motion layer — loaded after style.css */

/* ---------- Lenis ---------- */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}

/* ---------- Header over dark hero ---------- */
.site-header{transition:background .4s ease,border-color .4s ease}
body.at-top .site-header{background:transparent;border-color:transparent;backdrop-filter:none}
body.at-top .brand,body.at-top .nav-links a{color:#fff}
body.at-top .nav-links a.lang{color:#fff!important;border-color:rgba(255,255,255,.7)}
body.at-top .brand-mark{background:#fff;color:var(--deep)}

/* ---------- Hero ---------- */
.hero-wrap{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;color:#fff;overflow:hidden;margin-top:calc(-1 * var(--hh,73px));padding-top:var(--hh,73px);background:#16252d}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-video,.hero-slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-video{opacity:0;transition:opacity 1s ease}
.hero-video.is-ready{opacity:1}
.hero-video.is-ready + .hero-slides{display:none}
.hero-slides img{opacity:0;transform:scale(1.12)}
.hero-slides img:first-child{opacity:1}
.hero-shade{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(22,37,45,.55),rgba(22,37,45,.72) 60%,rgba(22,37,45,.94))}
html[dir="rtl"] .hero-shade{background:linear-gradient(to bottom,rgba(22,37,45,.55),rgba(22,37,45,.72) 60%,rgba(22,37,45,.94))}
.hero{position:relative;z-index:1;padding-block:64px 96px}
.hero h1{color:#fff}
.hero .role{color:var(--light)}
.hero .intro{color:#D8E6EE}
.hero .kicker{color:var(--light)}
.hero .kicker::before{background:#E5484D;box-shadow:0 0 0 0 rgba(229,72,77,.6);animation:rec 1.6s infinite}
@keyframes rec{0%{box-shadow:0 0 0 0 rgba(229,72,77,.55)}70%{box-shadow:0 0 0 10px rgba(229,72,77,0)}100%{box-shadow:0 0 0 0 rgba(229,72,77,0)}}
.btn-ghost-light{border-color:rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);color:#fff}

/* Title reveal (mask wipe; safe for Arabic joining) */
.title-reveal{overflow:hidden;padding-bottom:.08em}
.title-inner{display:inline-block}

/* Timeline scrub under the title */
.scrub{display:flex;align-items:center;gap:12px;max-width:560px;font-family:var(--mono);font-size:12px;color:var(--light);direction:ltr}
.scrub-track{position:relative;flex:1;height:2px;background:rgba(255,255,255,.22);border-radius:2px}
.scrub-head{position:absolute;top:-5px;left:0;width:2px;height:12px;background:#E5484D;border-radius:2px;box-shadow:0 0 12px rgba(229,72,77,.8)}
.scrub-head::after{content:"";position:absolute;inset:5px auto auto -100vw;width:100vw;height:2px;background:rgba(255,255,255,.75)}
.scrub-track{overflow:hidden}

/* Photo depth */
.photo-frame{perspective:900px}
.photo-frame::before{display:none}
.frame-back{position:absolute;inset:10.5% 0 0 11.8%;border-radius:28px;background:var(--light);will-change:transform}
.photo-frame picture{will-change:transform;box-shadow:0 30px 60px rgba(0,0,0,.35)}

.scroll-cue{position:absolute;z-index:1;left:50%;bottom:26px;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.7);border-radius:14px}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ---------- Stats as timecode ---------- */
.stat-n{font-variant-numeric:tabular-nums;letter-spacing:.02em}
.stat{position:relative;padding-top:14px}
.stat::before{content:"";position:absolute;top:0;inset-inline-start:0;width:28px;height:2px;background:var(--light)}

/* ---------- Generic reveal ---------- */
.js-motion .reveal,.js-motion .reveal-auto{opacity:0;transform:translateY(28px)}

/* ---------- Featured scroll zoom ---------- */
.featured-stage{margin-bottom:28px}
.featured-stage .featured{margin-bottom:0;transform-origin:center center;will-change:transform}

/* ---------- Video hover preview ---------- */
.thumb .preview{position:absolute;inset:0;width:100%;height:100%;border:0;opacity:0;transition:opacity .4s ease;pointer-events:none}
.thumb .preview.is-on{opacity:1}
.video .thumb::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 0 var(--light);transition:box-shadow .3s ease;pointer-events:none}
.video:hover .thumb::after{box-shadow:inset 0 0 0 3px var(--light)}
.video .play{transition:transform .3s ease,opacity .3s ease}
.video:hover .play{transform:scale(1.12)}

/* ---------- Before / after ---------- */
.compare{position:relative;aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:var(--deep);margin:36px 0 56px;--pos:50%;user-select:none;touch-action:pan-y}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.compare-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.compare-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;margin-left:-1.5px;background:#fff;pointer-events:none}
.compare-handle span{position:absolute;top:50%;left:50%;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.compare-handle span::before,.compare-handle span::after{content:"";position:absolute;top:50%;width:0;height:0;margin-top:-6px;border:6px solid transparent}
.compare-handle span::before{left:9px;border-right-color:var(--deep)}
.compare-handle span::after{right:9px;border-left-color:var(--deep)}
.compare-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.compare-label{position:absolute;top:16px;padding:7px 14px;border-radius:999px;font-size:14px;font-weight:600;pointer-events:none}
.compare-label.before{left:16px;background:var(--deep);color:#fff}
.compare-label.after{right:16px;background:#fff;color:var(--deep)}
.compare,.compare *{direction:ltr}

/* ---------- Pinned build story ---------- */
.story{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:48px;margin-bottom:56px}
.story-media{position:sticky;top:110px;height:min(70vh,560px);border-radius:24px;overflow:hidden;background:var(--deep)}
.story-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.06);transition:opacity .7s ease,transform 1.2s ease}
.story-img.is-active{opacity:1;transform:scale(1)}
.story-steps{list-style:none;margin:0;padding:0}
.story-step{min-height:62vh;display:flex;flex-direction:column;justify-content:center;gap:10px;opacity:.28;transition:opacity .5s ease}
.story-step.is-active{opacity:1}
.story-n{font-family:var(--mono);font-size:14px;color:var(--primary)}
.story-step h4{margin:0;font-size:28px;line-height:1.3}
.story-step p{margin:0;font-size:17px;line-height:1.85;color:var(--muted);max-width:440px}
.story-img-sm{display:none;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;margin-top:12px}
@media (max-width:860px){
  .story{grid-template-columns:1fr;gap:0}
  .story-media{display:none}
  .story-step{min-height:auto;opacity:1;padding:24px 0;border-bottom:1px solid var(--pale)}
  .story-img-sm{display:block}
}

/* ---------- Timeline draw ---------- */
.timeline{position:relative}
.timeline-line{position:absolute;top:28px;bottom:28px;inset-inline-start:150px;width:2px;background:var(--pale-2)}
.timeline-line span{position:absolute;inset:0 0 auto 0;height:100%;background:var(--primary);transform-origin:top;transform:scaleY(0)}
.timeline .job{position:relative}
.timeline .job .body{padding-inline-start:28px}
.timeline .job::before{content:"";position:absolute;top:36px;inset-inline-start:145px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--mid);transition:background .3s,border-color .3s;z-index:1}
.timeline .job.is-on::before{background:var(--primary);border-color:var(--primary)}
@media (max-width:720px){
  .timeline-line{inset-inline-start:5px}
  .timeline .job::before{inset-inline-start:0}
  .timeline .job{padding-inline-start:28px}
  .timeline .job .body{padding-inline-start:0}
}

/* ---------- AI typing + wave ---------- */
.ai-prompt{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--deep);color:#fff;border-radius:16px;padding:18px 22px;margin-bottom:20px;font-size:17px;min-height:64px}
.ai-prompt-label{font-family:var(--mono);font-size:13px;color:var(--light);direction:ltr}
.typed{white-space:pre-wrap}
.caret{width:2px;height:22px;background:var(--light);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.wave{display:flex;align-items:center;gap:3px;height:28px;margin-top:6px;direction:ltr}
.wave i{display:block;width:3px;height:30%;border-radius:2px;background:var(--primary);animation:wave 1.1s ease-in-out infinite}
.wave i:nth-child(2n){animation-delay:-.2s}.wave i:nth-child(3n){animation-delay:-.45s}.wave i:nth-child(5n){animation-delay:-.7s}.wave i:nth-child(7n){animation-delay:-.9s}
@keyframes wave{0%,100%{height:20%}50%{height:100%}}

/* ---------- Progress bar ---------- */
.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:120;pointer-events:none}
.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--light),var(--primary));transform-origin:left;transform:scaleX(0)}
html[dir="rtl"] .progress span{transform-origin:right}

/* ---------- Custom cursor ---------- */
.cursor{position:fixed;top:0;left:0;z-index:150;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:var(--deep);pointer-events:none;opacity:0;display:flex;align-items:center;justify-content:center;transition:width .3s ease,height .3s ease,margin .3s ease,background .3s ease,opacity .3s ease;mix-blend-mode:normal}
.cursor.is-visible{opacity:1}
.cursor.is-hover{width:44px;height:44px;margin:-22px 0 0 -22px;background:rgba(70,106,124,.18)}
.cursor.is-label{width:84px;height:84px;margin:-42px 0 0 -42px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.cursor-label{font-size:13px;font-weight:700;color:var(--deep);opacity:0;transition:opacity .2s}
.cursor.is-label .cursor-label{opacity:1}
body.at-top .cursor:not(.is-label){background:#fff}
@media (hover:none),(pointer:coarse){.cursor{display:none}}

/* ---------- Page transition ---------- */
.page-wipe{position:fixed;inset:0;z-index:300;background:var(--deep);transform:scaleY(0);transform-origin:bottom;pointer-events:none}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  .js-motion .reveal,.js-motion .reveal-auto{opacity:1;transform:none}
  .hero-slides img{transform:none}
  .story-step{opacity:1}
  .timeline-line span{transform:none}
  .wave i,.caret,.scroll-cue span,.hero .kicker::before{animation:none}
  .cursor{display:none}
}