/* ==========================================================================
   /ai-development-dubai — "Assistant console" (TKT-0009)
   Accent: violet #8B5CF6 with lilac #C4B5FD. Loaded only on this page.
   No global border-box (scoped to .ai), minmax(0,1fr) grids, overflow-x:
   clip, and no one-sided (top-stroke) borders on any card or panel.
   ========================================================================== */
/* Width-matched fallback for the hero H1 only: Arial Bold scaled to IBM Plex
   Sans 600 (measured 0.964 width ratio), so a cold-cache first paint wraps
   the same lines as Plex and the font swap causes no layout shift. */
@font-face { font-family: "AI H1 Fallback"; font-weight: 600; src: local("Arial Bold"), local("Arial-BoldMT"), local("Liberation Sans Bold"), local("Arimo Bold");
    size-adjust: 96.4%; ascent-override: 106.3%; descent-override: 28.6%; line-gap-override: 0%; }

.ai {
    --ai-violet: #8B5CF6;
    --ai-lilac: #C4B5FD;
    --ai-deep: #07050D;
    --ai-panel: rgba(196, 181, 253, 0.045);
    --ai-line: rgba(214, 204, 255, 0.13);
    --ai-line-2: rgba(214, 204, 255, 0.26);
    --ai-text: #F1EEF8;
    --ai-muted: rgba(232, 226, 248, 0.66);
    --ai-ease: cubic-bezier(.16, 1, .3, 1);
    position: relative; background: #000; color: var(--ai-text); overflow-x: clip;
    font-family: var(--nx-font-sans, "IBM Plex Sans", sans-serif);
}
.ai, .ai *, .ai *::before, .ai *::after { box-sizing: border-box; }
.ai img { max-width: 100%; height: auto; display: block; }
.ai a { color: inherit; }
.ai p a, .ai-q p a { color: var(--ai-lilac); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.ai p a:hover { color: #fff; }
.ai [lang="ar"] { font-family: "IBM Plex Sans Arabic", var(--nx-font-sans, sans-serif); }
.ai a:focus-visible, .ai summary:focus-visible { outline: 2px solid var(--ai-lilac); outline-offset: 3px; }

/* ── Type ────────────────────────────────────────────────────────────── */
.ai-eyebrow, .ai-kicker { display: inline-flex; align-items: center; gap: 10px; font-family: var(--nx-font-mono, monospace); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ai-lilac); margin: 0 0 18px; }
.ai-live { width: 8px; height: 8px; border-radius: 50%; background: #34D399; box-shadow: 0 0 0 4px rgba(52, 211, 153, .18); }
.ai-h2 { font-family: var(--nx-font-display, sans-serif); font-weight: 600; font-size: clamp(1.85rem, 3.4vw, 2.9rem); line-height: 1.1; letter-spacing: -.03em; margin: 0; text-wrap: balance; }
.ai-p { margin: 18px 0 0; max-width: 62ch; font-size: clamp(1rem, 1.2vw, 1.1rem); line-height: 1.65; color: var(--ai-muted); }
.ai-sec { padding: clamp(72px, 10vw, 132px) clamp(16px, 5vw, 64px); }
.ai-sec--tint { background: radial-gradient(70% 55% at 50% 0%, rgba(139, 92, 246, .10), transparent 70%), var(--ai-deep); }
.ai-head { max-width: 1240px; margin: 0 auto clamp(40px, 5vw, 60px); }
.ai-head > * { max-width: 760px; }
.ai-head--center { text-align: center; }
.ai-head--center > * { margin-left: auto; margin-right: auto; }
.ai-note, .ai-fine { max-width: 1240px; margin: 26px auto 0; text-align: center; font-size: 14px; line-height: 1.6; color: var(--ai-muted); }
.ai-fine--left { text-align: left; }

/* ── Buttons ─────────────────────────────────────────────────────────── */
.ai-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.ai-cta--center { justify-content: center; }
.ai-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 26px; border-radius: 14px; font-weight: 600; font-size: 15px; text-decoration: none; transition: transform .4s var(--ai-ease), box-shadow .4s var(--ai-ease), border-color .3s; }
.ai .ai-btn--solid { background: #7C3AED; color: #fff; box-shadow: 0 12px 34px -12px rgba(139, 92, 246, .9); }
.ai .ai-btn--solid:hover { transform: translateY(-2px); box-shadow: 0 18px 44px -12px rgba(139, 92, 246, 1); }
.ai .ai-btn--line { border: 1px solid var(--ai-line-2); color: var(--ai-text); background: rgba(255, 255, 255, .02); }
.ai .ai-btn--line:hover { border-color: var(--ai-lilac); transform: translateY(-2px); }
.ai-textlink { display: inline-block; margin-top: 20px; font-size: 14px; color: var(--ai-lilac); text-decoration: none; border-bottom: 1px solid rgba(196, 181, 253, .4); padding-bottom: 2px; }

/* ── HERO ────────────────────────────────────────────────────────────── */
.ai-hero {
    padding: clamp(116px, 14vh, 156px) clamp(16px, 5vw, 64px) clamp(64px, 8vw, 110px);
    background: radial-gradient(50% 60% at 78% 45%, rgba(139, 92, 246, .22), transparent 70%), radial-gradient(40% 40% at 10% 100%, rgba(139, 92, 246, .10), transparent 70%), #000;
}
.ai-hero__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(36px, 5vw, 80px); align-items: center; max-width: 1280px; margin: 0 auto; }
@media (max-width: 980px) { .ai-hero__grid { grid-template-columns: minmax(0, 1fr); } }
.ai-crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; font-size: 13px; color: var(--ai-muted); }
.ai-crumbs a { text-decoration: none; color: var(--ai-muted); }
.ai-crumbs a:hover, .ai-crumbs [aria-current] { color: var(--ai-text); }
.ai-h1 { font-family: "IBM Plex Sans", "AI H1 Fallback", sans-serif; font-weight: 600; font-size: clamp(2rem, 3.7vw, 3.35rem); line-height: 1.06; letter-spacing: -.035em; margin: 0; text-wrap: balance; }
.ai-hl { color: var(--ai-lilac); }
.ai-lede { margin: 24px 0 0; max-width: 60ch; font-size: clamp(1rem, 1.2vw, 1.12rem); line-height: 1.65; color: var(--ai-muted); }

.ai-console {
    position: relative; margin: 0; border-radius: 24px; overflow: hidden;
    background: linear-gradient(180deg, rgba(23, 17, 38, .96), rgba(10, 8, 18, .98));
    border: 1px solid var(--ai-line-2);
    box-shadow: 0 50px 120px -40px rgba(139, 92, 246, .55), 0 30px 60px -30px rgba(0, 0, 0, .9);
}
.ai-console__bar { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: rgba(255, 255, 255, .03); box-shadow: 0 1px 0 var(--ai-line); }
.ai-console__dots { display: inline-flex; gap: 6px; }
.ai-console__dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .16); }
.ai-console__title { font-family: var(--nx-font-mono, monospace); font-size: 12px; letter-spacing: .06em; color: var(--ai-text); }
.ai-console__tag { margin-left: auto; font-family: var(--nx-font-mono, monospace); font-size: 11px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--ai-line-2); color: var(--ai-lilac); white-space: nowrap; }
.ai-thread { list-style: none; margin: 0; padding: 22px 18px 58px; display: flex; flex-direction: column; gap: 10px; }
.ai-console__cap { padding: 14px 18px 18px; font-size: 13px; line-height: 1.55; color: var(--ai-muted); box-shadow: 0 -1px 0 var(--ai-line); }
.ai-typing { position: absolute; left: 18px; bottom: 96px; display: flex; gap: 5px; padding: 12px 14px; border-radius: 16px; background: rgba(255, 255, 255, .07); opacity: 0; transition: opacity .3s; pointer-events: none; }
.ai-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--ai-lilac); animation: aiDot 1.1s infinite ease-in-out; }
.ai-typing i:nth-child(2) { animation-delay: .15s; } .ai-typing i:nth-child(3) { animation-delay: .3s; }
.ai-typing.is-on { opacity: 1; }
@keyframes aiDot { 0%, 80%, 100% { transform: translateY(0); opacity: .45; } 40% { transform: translateY(-4px); opacity: 1; } }

/* Bubbles (hero + cards) */
.ai-msg { max-width: 86%; padding: 11px 14px; border-radius: 18px; line-height: 1.5; font-size: 15px; }
.ai-msg p { margin: 0; }
.ai-msg small { display: block; margin-top: 5px; font-size: 12px; line-height: 1.45; color: var(--ai-muted); }
.ai-msg [dir="rtl"] { text-align: right; font-size: 16px; }
.ai-msg--user { align-self: flex-start; background: rgba(255, 255, 255, .07); border-bottom-left-radius: 6px; }
.ai-msg--bot { align-self: flex-end; background: linear-gradient(140deg, rgba(139, 92, 246, .42), rgba(109, 70, 220, .32)); border: 1px solid rgba(196, 181, 253, .28); border-bottom-right-radius: 6px; }
.ai-msg--bot small { color: rgba(240, 234, 255, .74); }
.ai-chip { align-self: center; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.ai-chip span { font-family: var(--nx-font-mono, monospace); font-size: 11px; letter-spacing: .03em; padding: 5px 10px; border-radius: 999px; border: 1px dashed rgba(196, 181, 253, .45); color: var(--ai-lilac); background: rgba(139, 92, 246, .08); }
.ai-chip span::before { content: "⚙ "; opacity: .7; }
.ai-chip--ok span { border-style: solid; border-color: rgba(52, 211, 153, .5); color: #6EE7B7; background: rgba(52, 211, 153, .08); }
.ai-chip--ok span::before { content: "✓ "; }
.ai-chip--wait span::before { content: "⏸ "; }
.ai-src { display: inline-block; margin-left: 4px; padding: 1px 7px; border-radius: 6px; font-family: var(--nx-font-mono, monospace); font-size: 11px; background: rgba(255, 255, 255, .14); }
.ai-actions { display: flex; gap: 8px; margin-top: 10px; }
.ai-actions b { font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: 9px; background: #fff; color: #1b1030; }
.ai-actions b + b { background: transparent; color: var(--ai-text); border: 1px solid var(--ai-line-2); }

/* Hero playback (JS adds .is-live; items keep their space, so no layout shift) */
.ai-console.is-live .ai-thread > li { transition: opacity .5s var(--ai-ease), transform .6s var(--ai-ease); }
.ai-console.is-live .ai-thread > li.is-hidden { opacity: 0; transform: translateY(10px); }
.ai-console.is-fading .ai-thread > li { opacity: 0; transition-duration: .6s; }

/* ── SIGNATURE · transcript cards ───────────────────────────────────── */
.ai-cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; max-width: 1240px; margin: 0 auto; }
@media (max-width: 860px) { .ai-cases { grid-template-columns: minmax(0, 1fr); } }
.ai-case { display: flex; flex-direction: column; padding: clamp(20px, 2.4vw, 30px); border-radius: 26px; border: 1px solid var(--ai-line); background: var(--ai-panel); transition: border-color .4s, transform .5s var(--ai-ease); }
.ai-case:hover { border-color: var(--ai-line-2); transform: translateY(-4px); }
.ai-case__head { display: flex; gap: 14px; align-items: center; padding-bottom: 18px; margin-bottom: 18px; box-shadow: 0 1px 0 var(--ai-line); }
.ai-ava { flex: 0 0 auto; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: linear-gradient(140deg, var(--ai-violet), #5B3BC4); font-weight: 700; color: #fff; }
.ai-case__t { margin: 0; font-family: var(--nx-font-display, sans-serif); font-size: 1.2rem; font-weight: 600; }
.ai-case__based { margin: 4px 0 0; font-size: 13.5px; color: var(--ai-muted); line-height: 1.45; }
.ai-mini { list-style: none; margin: 0; padding: 18px; border-radius: 18px; background: rgba(0, 0, 0, .35); display: flex; flex-direction: column; gap: 9px; flex: 1 1 auto; }
.ai-mini .ai-msg { font-size: 14.5px; }
.ai-case__p { margin: 18px 0 0; line-height: 1.65; color: var(--ai-muted); font-size: .97rem; }
.ai-js [data-ai-reveal] .ai-mini > li { opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ai-ease), transform .6s var(--ai-ease); }
.ai-js [data-ai-reveal].is-in .ai-mini > li { opacity: 1; transform: none; }
.ai-js [data-ai-reveal].is-in .ai-mini > li:nth-child(2) { transition-delay: .45s; }
.ai-js [data-ai-reveal].is-in .ai-mini > li:nth-child(3) { transition-delay: .9s; }
.ai-js [data-ai-reveal].is-in .ai-mini > li:nth-child(4) { transition-delay: 1.35s; }
.ai-js [data-ai-reveal].is-in .ai-mini > li:nth-child(5) { transition-delay: 1.8s; }

/* ── RAFEEQ PLANS ───────────────────────────────────────────────────── */
.ai-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; max-width: 1080px; margin: 0 auto; }
@media (max-width: 860px) { .ai-plans { grid-template-columns: minmax(0, 1fr); } }
.ai-plan { padding: clamp(24px, 3vw, 34px); border-radius: 24px; border: 1px solid var(--ai-line); background: rgba(255, 255, 255, .025); }
.ai-plan--hi { border-color: rgba(196, 181, 253, .5); background: radial-gradient(120% 90% at 50% 0%, rgba(139, 92, 246, .28), rgba(139, 92, 246, .06) 70%); box-shadow: 0 30px 80px -40px rgba(139, 92, 246, .9); }
.ai-plan__n { margin: 0; font-family: var(--nx-font-mono, monospace); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--ai-lilac); font-weight: 500; }
.ai-plan__p { margin: 14px 0 22px; font-family: var(--nx-font-display, sans-serif); font-weight: 600; font-size: clamp(1.9rem, 3vw, 2.4rem); letter-spacing: -.03em; }
.ai-plan__p small { font-size: .45em; font-weight: 400; color: var(--ai-muted); letter-spacing: 0; }
.ai-plan__l { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ai-plan__l li { position: relative; padding-left: 22px; line-height: 1.5; color: var(--ai-muted); font-size: .97rem; }
.ai-plan__l li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 7px; height: 7px; border-radius: 50%; background: var(--ai-lilac); }

/* ── SIX STEPS · trace ──────────────────────────────────────────────── */
.ai-split { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 88px); max-width: 1240px; margin: 0 auto; align-items: start; }
@media (max-width: 900px) { .ai-split { grid-template-columns: minmax(0, 1fr); } }
.ai-split .ai-head { margin: 0; }
.ai-trace { list-style: none; margin: 0; padding: 8px 0; border-radius: 24px; border: 1px solid var(--ai-line); background: rgba(10, 8, 18, .9); font-size: 15px; }
.ai-trace li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 4px; padding: 18px 22px 18px 10px; }
.ai-trace li + li { box-shadow: 0 -1px 0 var(--ai-line); }
.ai-trace__i { justify-self: center; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; font-family: var(--nx-font-mono, monospace); font-size: 12px; color: var(--ai-lilac); background: rgba(139, 92, 246, .14); border: 1px solid rgba(196, 181, 253, .3); }
.ai-trace h3 { margin: 6px 0 6px; font-size: 1.06rem; font-weight: 600; }
.ai-trace p { margin: 0; line-height: 1.6; color: var(--ai-muted); }

/* ── ENGAGEMENT ─────────────────────────────────────────────────────── */
.ai-models { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; max-width: 1240px; margin: 0 auto; }
@media (max-width: 1000px) { .ai-models { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .ai-models { grid-template-columns: minmax(0, 1fr); } }
.ai-model { padding: 26px; border-radius: 22px; border: 1px solid var(--ai-line); background: var(--ai-panel); }
.ai-model__d { margin: 0; display: inline-block; font-family: var(--nx-font-mono, monospace); font-size: 12px; padding: 5px 10px; border-radius: 8px; background: rgba(139, 92, 246, .16); color: var(--ai-lilac); }
.ai-model h3 { margin: 18px 0 8px; font-size: 1.15rem; font-weight: 600; }
.ai-model p:last-child { margin: 0; line-height: 1.6; color: var(--ai-muted); font-size: .97rem; }

/* ── WHY ─────────────────────────────────────────────────────────────── */
.ai-why { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 6vw, 88px); max-width: 1240px; margin: 0 auto; align-items: center; }
@media (max-width: 900px) { .ai-why { grid-template-columns: minmax(0, 1fr); } }
.ai-why .ai-head { margin-bottom: 32px; }
.ai-points { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 32px; }
@media (max-width: 560px) { .ai-points { grid-template-columns: minmax(0, 1fr); } }
.ai-points h3 { margin: 0 0 8px; font-size: 1.08rem; font-weight: 600; display: flex; gap: 10px; align-items: center; }
.ai-points h3::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--ai-violet); box-shadow: 0 0 14px rgba(139, 92, 246, .9); }
.ai-points p { margin: 0; line-height: 1.65; color: var(--ai-muted); }
.ai-shot { margin: 0; justify-self: center; width: min(100%, 400px); }
.ai-shot img { border-radius: 22px; border: 1px solid var(--ai-line-2); box-shadow: 0 40px 100px -40px rgba(139, 92, 246, .7); }
.ai-shot figcaption { margin-top: 12px; font-size: 13px; color: var(--ai-muted); text-align: center; line-height: 1.5; }

/* ── FAQ · chat style ───────────────────────────────────────────────── */
.ai-faq { max-width: 860px; margin: 0 auto; display: grid; gap: 14px; }
.ai-q summary { list-style: none; cursor: pointer; margin-left: auto; width: fit-content; max-width: 88%; padding: 13px 18px; border-radius: 18px; border-bottom-right-radius: 6px; background: rgba(255, 255, 255, .08); font-weight: 600; line-height: 1.45; display: flex; gap: 12px; align-items: center; transition: background .3s; }
.ai-q summary::-webkit-details-marker { display: none; }
.ai-q summary::after { content: "+"; flex: 0 0 auto; color: var(--ai-lilac); font-weight: 400; font-size: 18px; transition: transform .4s var(--ai-ease); }
.ai-q summary:hover { background: rgba(255, 255, 255, .12); }
.ai-q[open] summary::after { transform: rotate(45deg); }
.ai-q p { margin: 10px 0 6px; max-width: 88%; padding: 14px 18px; border-radius: 18px; border-bottom-left-radius: 6px; line-height: 1.65; background: linear-gradient(140deg, rgba(139, 92, 246, .30), rgba(109, 70, 220, .18)); border: 1px solid rgba(196, 181, 253, .26); }

/* ── END ─────────────────────────────────────────────────────────────── */
.ai-end { text-align: center; padding: clamp(84px, 11vw, 150px) clamp(16px, 5vw, 64px); background: radial-gradient(50% 70% at 50% 100%, rgba(139, 92, 246, .32), transparent 70%), #000; }
.ai-end .ai-h2 { max-width: 13em; margin: 0 auto; }
.ai-end .ai-p { margin-inline: auto; }
.ai-ar { margin: 28px 0 0; font-size: 1.15rem; color: var(--ai-lilac); }

@media (max-width: 560px) {
    .ai-btn { width: 100%; }
    .ai-msg { max-width: 92%; }
    .ai-console__dots { display: none; }
    .ai-console__title { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
    .ai *, .ai *::before, .ai *::after { transition-duration: .01ms !important; animation: none !important; }
    .ai-js [data-ai-reveal] .ai-mini > li { opacity: 1; transform: none; }
}

/* Below-the-fold sections skip layout/paint until they approach the viewport;
   `auto` remembers the rendered size so scrolling back does not shift. */
.ai-sec, .ai-end { content-visibility: auto; contain-intrinsic-size: auto 1100px; }