/* ==========================================================
   Pico — theme "Ember Desk"
   Warm charcoal night desk, ember + amber glow, mint signal.
   Direction-agnostic: logical properties only.
   ========================================================== */
:root {
  --bg: #0e0d0b;
  --bg-2: #15130f;
  --surface: #1b1914;
  --line: rgba(243, 237, 226, 0.09);
  --ink: #f3ede2;
  --muted: #a39c8e;
  --ember: #ff7a3d;
  --amber: #ffc46b;
  --mint: #7ce0c3;
  --display: "Bricolage Grotesque", "IBM Plex Sans Arabic", ui-sans-serif, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --body: "Bricolage Grotesque", "IBM Plex Sans Arabic", ui-sans-serif, sans-serif;
  --arabic: "IBM Plex Sans Arabic", "Bricolage Grotesque", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --radius: 22px;
  --wrap: 1180px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-block-start: 90px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
[lang="ar"] { font-family: var(--arabic); line-height: 1.9; }
img, svg { display: block; max-inline-size: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.04; letter-spacing: -0.02em; margin: 0; }
h2 { font-size: clamp(2.1rem, 5vw, 3.8rem); font-weight: 800; }
h3 { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.01em; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--amber); letter-spacing: 0; }
[lang="ar"] em, [lang="ar"] h2 { font-family: var(--arabic); font-style: normal; }
p { margin: 0; }
code { font-family: var(--mono); font-size: .85em; color: var(--amber); }

.sr-only { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; inset-inline-start: 1rem; top: -4rem; z-index: 100; background: var(--ember); color: #111; padding: .6rem 1rem; border-radius: 10px; font-weight: 600; }
.skip:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 8px; }

/* film grain */
.grain {
  position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding-block: .9rem; padding-inline: 1.4rem;
  border: 0; border-radius: 999px; cursor: pointer;
  font: 600 1rem var(--body); text-decoration: none;
  color: #1a1209; background: linear-gradient(135deg, var(--amber), var(--ember));
  box-shadow: 0 10px 30px -10px rgba(255, 122, 61, .7), inset 0 1px 0 rgba(255,255,255,.4);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.btn svg { inline-size: 18px; fill: currentColor; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(255, 122, 61, .9), inset 0 1px 0 rgba(255,255,255,.4); }
.btn--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1px var(--amber); }
.btn--small { padding-block: .55rem; padding-inline: 1.1rem; font-size: .92rem; }
.arrow { display: inline-block; transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
[dir="rtl"] .arrow:not(.arrow--up) { transform: scaleX(-1); }
[dir="rtl"] .btn:hover .arrow:not(.arrow--up) { transform: scaleX(-1) translateX(4px); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border-block-end: 1px solid var(--line);
}
.nav__inner { max-inline-size: var(--wrap); margin-inline: auto; padding: .9rem 1.4rem; display: flex; align-items: center; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand__notch { display: inline-flex; gap: 5px; align-items: center; justify-content: center; inline-size: 44px; block-size: 20px; border-radius: 99px; background: #000; box-shadow: 0 0 0 1px var(--line), 0 0 18px -4px var(--ember); }
.brand__notch i { inline-size: 6px; block-size: 6px; border-radius: 50%; background: var(--amber); animation: blink 5s infinite; }
.brand__word { font-family: var(--display); font-weight: 800; font-size: 1.35rem; letter-spacing: -0.04em; }
.brand__ar { color: var(--muted); font-size: .95rem; }
.nav__menu { margin-inline-start: auto; display: flex; align-items: center; gap: 1.6rem; }
.nav__menu a:not(.btn) { text-decoration: none; color: var(--muted); font-size: .95rem; transition: color .2s; }
.nav__menu a:not(.btn):hover { color: var(--ink); }
.nav__toggle { display: none; margin-inline-start: auto; inline-size: 44px; block-size: 44px; border-radius: 12px; border: 1px solid var(--line); background: transparent; cursor: pointer; position: relative; }
.nav__toggle span[aria-hidden], .nav__toggle span[aria-hidden]::before { position: absolute; inset-inline: 12px; block-size: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease); }
.nav__toggle span[aria-hidden] { top: 17px; }
.nav__toggle span[aria-hidden]::before { content: ""; inset-inline: 0; top: 8px; }
.nav__toggle[aria-expanded="true"] span[aria-hidden] { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span[aria-hidden]::before { transform: translateY(-8px) rotate(-90deg); }

/* ---------- hero ---------- */
.hero {
  position: relative; max-inline-size: var(--wrap); margin-inline: auto;
  padding-block: clamp(3rem, 8vw, 6.5rem) 4rem; padding-inline: 1.4rem;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.hero__glow { position: absolute; inset-block-start: -20%; inset-inline-end: -10%; inline-size: 70%; aspect-ratio: 1; z-index: -1; background: radial-gradient(closest-side, rgba(255,122,61,.28), rgba(255,196,107,.08) 55%, transparent); filter: blur(30px); }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); padding: .4rem .85rem; border: 1px solid var(--line); border-radius: 99px; }
.dot { inline-size: 7px; block-size: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 10px var(--mint); animation: pulse 2s infinite; }
.hero__title { font-size: clamp(2.7rem, 6.6vw, 5.4rem); font-weight: 800; margin-block: 1.4rem 1.4rem; }
.hero__title em { font-size: 1.06em; }
.hero__lede { color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.2rem); max-inline-size: 34em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-block-start: 2rem; }
.hero__ar { margin-block-start: 1.6rem; color: var(--amber); font-size: 1.15rem; opacity: .85; }

/* stage + notch demo */
.stage { position: relative; }
.screen {
  position: relative; aspect-ratio: 16 / 11; border-radius: 26px; overflow: hidden;
  background:
    radial-gradient(120% 80% at 80% 110%, rgba(124,224,195,.18), transparent 55%),
    radial-gradient(100% 70% at 10% 0%, rgba(255,122,61,.25), transparent 60%),
    linear-gradient(160deg, #241d16, #120f0c);
  box-shadow: 0 0 0 1px var(--line), 0 40px 80px -30px rgba(0,0,0,.9), 0 0 0 10px #0a0908, 0 0 0 11px var(--line);
  transform: perspective(1400px) rotateY(-6deg) rotateX(3deg);
  transition: transform .8s var(--ease);
}
[dir="rtl"] .screen { transform: perspective(1400px) rotateY(6deg) rotateX(3deg); }
.stage:hover .screen { transform: perspective(1400px) rotateY(0) rotateX(0); }
.notch {
  position: absolute; z-index: 2; top: 12px; inset-inline-start: 50%; translate: -50% 0;
  display: flex; align-items: center; gap: .7rem;
  inline-size: 128px; block-size: 34px; padding-inline: 14px;
  background: #000; border-radius: 22px; overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,.06), 0 12px 30px -8px rgba(0,0,0,.8);
  transition: inline-size .6s var(--ease), block-size .6s var(--ease), border-radius .6s var(--ease), box-shadow .6s;
}
[dir="rtl"] .notch { translate: 50% 0; }
.notch__face { display: flex; gap: 6px; flex: none; }
.notch__face i { inline-size: 8px; block-size: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 8px var(--ember); animation: blink 4s infinite; }
.notch__body { display: flex; align-items: center; gap: .7rem; min-inline-size: 0; opacity: 0; transition: opacity .3s; }
.notch__text { font-size: .92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wave { display: flex; align-items: center; gap: 3px; block-size: 22px; flex: none; }
.wave span { inline-size: 3px; block-size: 30%; border-radius: 3px; background: var(--mint); }
.notch[data-state="listening"], .notch[data-state="speaking"] {
  inline-size: min(88%, 420px); block-size: 58px; border-radius: 30px;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 0 40px -6px rgba(255,122,61,.55), 0 20px 40px -12px #000;
}
.notch[data-state="listening"] .notch__body, .notch[data-state="speaking"] .notch__body { opacity: 1; transition-delay: .25s; }
.notch[data-state="listening"] .wave span { animation: wave 1s ease-in-out infinite; }
.notch[data-state="speaking"] .wave span { background: var(--amber); animation: wave .7s ease-in-out infinite; }
.wave span:nth-child(2) { animation-delay: -.2s !important; } .wave span:nth-child(3) { animation-delay: -.4s !important; }
.wave span:nth-child(4) { animation-delay: -.6s !important; } .wave span:nth-child(5) { animation-delay: -.3s !important; }
.wave span:nth-child(6) { animation-delay: -.5s !important; } .wave span:nth-child(7) { animation-delay: -.1s !important; }

.screen__desk { position: absolute; inset: 0; }
.win { position: absolute; border-radius: 12px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(6px); padding: 14px; display: grid; gap: 8px; align-content: start; }
.win b { display: block; block-size: 8px; border-radius: 4px; background: rgba(255,255,255,.1); }
.win b:first-child { inline-size: 40%; background: rgba(255,196,107,.35); }
.win--a { inset-inline-start: 8%; top: 28%; inline-size: 48%; block-size: 42%; }
.win--b { inset-inline-end: 7%; top: 42%; inline-size: 34%; block-size: 34%; }
.dock { position: absolute; bottom: 14px; inset-inline-start: 50%; translate: -50% 0; display: flex; gap: 8px; padding: 8px 12px; border-radius: 14px; background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.07); }
[dir="rtl"] .dock { translate: 50% 0; }
.dock i { inline-size: 22px; block-size: 22px; border-radius: 7px; background: linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.04)); }
.dock i:nth-child(3) { background: linear-gradient(135deg, var(--amber), var(--ember)); }
.stage__caption { margin-block-start: 1.4rem; text-align: center; color: var(--muted); font-size: .88rem; font-family: var(--mono); }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2); padding-block: 1.1rem; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 3rem; inline-size: max-content; animation: marquee 40s linear infinite; }
.marquee__track span { font-family: var(--serif); font-style: italic; font-size: 1.5rem; color: var(--muted); white-space: nowrap; }
.marquee__track span:nth-child(even) { font-family: var(--arabic); font-style: normal; font-size: 1.2rem; color: var(--amber); }

/* ---------- sections ---------- */
.section { max-inline-size: var(--wrap); margin-inline: auto; padding-block: clamp(4.5rem, 10vw, 8rem); padding-inline: 1.4rem; }
.section__head { margin-block-end: 3rem; max-inline-size: 46rem; }
.kicker { font-family: var(--mono); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ember); margin-block-end: 1rem; }
[lang="ar"] .kicker { font-family: var(--arabic); letter-spacing: 0; font-size: 1rem; }

/* bento */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.1rem; }
.card {
  position: relative; grid-column: span 2; padding: 1.6rem; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(255,196,107,.35); }
.card--notch { grid-column: span 4; }
.card--voice { grid-column: span 2; }
.card--telegram, .card--skills, .card--auto, .card--publish { grid-column: span 3; }
.card__art { block-size: 150px; margin-block-end: 1.4rem; border-radius: 16px; background: rgba(0,0,0,.28); border: 1px solid var(--line); display: grid; place-items: center; position: relative; overflow: hidden; }
.card__tag { font-family: var(--mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; color: var(--mint); margin-block-end: .6rem; }
.card h3 { margin-block-end: .6rem; }
.card p:not(.card__tag) { color: var(--muted); font-size: .98rem; }

.mini-notch { display: flex; align-items: center; gap: 7px; padding-block: 10px; padding-inline: 16px; background: #000; border-radius: 99px; box-shadow: 0 0 40px -6px rgba(255,122,61,.6); font-size: .9rem; animation: breathe 4s var(--ease) infinite; }
.mini-notch i { inline-size: 8px; block-size: 8px; border-radius: 50%; background: var(--amber); }
.mini-notch span { margin-inline-start: 6px; }
.bars { display: flex; align-items: center; gap: 5px; block-size: 70px; }
.bars span { inline-size: 6px; border-radius: 4px; background: linear-gradient(var(--amber), var(--ember)); block-size: 30%; animation: wave 1.2s ease-in-out infinite; }
.bars span:nth-child(3n) { animation-delay: -.4s; } .bars span:nth-child(3n+1) { animation-delay: -.8s; } .bars span:nth-child(4n) { animation-duration: .9s; }
.art-chat { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding-inline: 1.2rem; padding-block: 1rem; place-items: stretch; block-size: auto; min-block-size: 150px; }
.bubble { max-inline-size: 78%; padding-block: .45rem; padding-inline: .8rem; border-radius: 14px; font-size: .86rem; }
.bubble--me { align-self: flex-end; background: #2b5278; border-end-end-radius: 4px; }
.bubble--pico { align-self: flex-start; background: #232019; border: 1px solid var(--line); border-end-start-radius: 4px; }
.art-skills { display: flex; flex-wrap: wrap; align-content: center; justify-content: center; gap: 8px; padding: 1rem; }
.art-skills span { font-family: var(--mono); font-size: .76rem; padding-block: .35rem; padding-inline: .7rem; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); }
.art-skills span:last-child { border-style: dashed; border-color: var(--amber); color: var(--amber); }
.art-auto { display: flex; align-items: center; justify-content: center; gap: 1.2rem; padding: 1rem; }
.clock { position: relative; flex: none; inline-size: 66px; block-size: 66px; border-radius: 50%; border: 2px solid var(--amber); }
.clock i { position: absolute; inset-inline-start: calc(50% - 1px); bottom: 50%; inline-size: 2px; block-size: 24px; background: var(--ink); transform-origin: bottom center; border-radius: 2px; animation: spin 6s linear infinite; }
.clock i + i { block-size: 16px; background: var(--ember); animation-duration: 72s; }
.art-auto ul { list-style: none; margin: 0; padding: 0; font-size: .82rem; display: grid; gap: 4px; color: var(--muted); }
.art-auto b { font-family: var(--mono); color: var(--mint); font-weight: 600; margin-inline-end: .5rem; }
.art-publish { display: grid; gap: 10px; padding: 1rem; place-content: center; }
.url { font-family: var(--mono); font-size: .8rem; padding-block: .5rem; padding-inline: .8rem; border-radius: 10px; background: #0b0a08; border: 1px solid var(--line); direction: ltr; }
.url b { color: var(--amber); font-weight: 600; } .lock { color: var(--mint); font-size: .6rem; }
.progress { block-size: 6px; border-radius: 6px; background: rgba(255,255,255,.08); overflow: hidden; }
.progress i { display: block; block-size: 100%; background: linear-gradient(90deg, var(--amber), var(--mint)); animation: load 3.2s var(--ease) infinite; }
.live { font-family: var(--mono); font-size: .8rem; color: var(--mint); text-align: center; }

/* how */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; counter-reset: s; }
.step { padding: 1.8rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-2); position: relative; }
.step__n { display: inline-grid; place-items: center; inline-size: 44px; block-size: 44px; border-radius: 50%; font-family: var(--serif); font-style: italic; font-size: 1.5rem; color: #1a1209; background: linear-gradient(135deg, var(--amber), var(--ember)); margin-block-end: 1.2rem; }
.step h3 { margin-block-end: .5rem; }
.step p { color: var(--muted); }
.permit { margin-block-start: 1.2rem; padding: 1rem; border-radius: 14px; background: #0b0a08; border: 1px solid rgba(255,196,107,.25); font-size: .85rem; }
.permit p { color: var(--ink) !important; margin-block-end: .8rem; }
.permit div { display: flex; gap: .5rem; justify-content: flex-end; }
.permit span { padding-block: .35rem; padding-inline: .9rem; border-radius: 99px; font-weight: 600; font-size: .8rem; }
.permit__no { border: 1px solid var(--line); color: var(--muted); }
.permit__yes { background: var(--mint); color: #08241c; }

/* trust */
.trust__inner {
  padding: clamp(2rem, 6vw, 4.5rem); border-radius: 32px;
  background: radial-gradient(90% 120% at 0% 0%, rgba(255,122,61,.18), transparent 60%), var(--surface);
  border: 1px solid var(--line);
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 2rem 4rem; align-items: center;
}
.trust__inner .kicker { grid-column: 1 / -1; margin: 0; }
.rules { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.rules li { display: flex; gap: .9rem; align-items: baseline; padding-block-end: .9rem; border-block-end: 1px dashed var(--line); font-size: 1.05rem; }
.rules li:last-child { border: 0; padding: 0; }
.rules span { color: var(--amber); flex: none; }

/* arabic */
.arabic__inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.arabic h2 { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 700; margin-block-end: 1.4rem; color: var(--amber); line-height: 1.3; }
.arabic__copy p:not(.kicker) { color: var(--muted); font-size: 1.15rem; margin-block-end: 1rem; }
.arabic__say { display: grid; gap: .8rem; padding: 1.6rem; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--line); }
.say { padding-block: .7rem; padding-inline: 1rem; border-radius: 16px; background: rgba(255,255,255,.04); max-inline-size: 90%; justify-self: start; font-size: 1.05rem; }
.say span { display: block; font-size: .78rem; color: var(--muted); }
.say--pico { justify-self: end; background: rgba(255,122,61,.12); border: 1px solid rgba(255,122,61,.25); }
.say--pico span { color: var(--ember); }

/* timeline */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; display: grid; gap: 1.8rem; padding-inline-start: 2rem; max-inline-size: 48rem; }
.timeline::before { content: ""; position: absolute; inset-inline-start: 5px; inset-block: 8px; inline-size: 2px; background: linear-gradient(var(--amber), var(--mint)); border-radius: 2px; }
.timeline li { position: relative; display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; align-items: baseline; }
.timeline li::before { content: ""; position: absolute; inset-inline-start: calc(-2rem + 0px); top: .55rem; inline-size: 12px; block-size: 12px; border-radius: 50%; background: var(--bg); border: 2px solid var(--amber); }
.timeline time { font-family: var(--mono); color: var(--amber); font-size: .95rem; }
.timeline p { font-size: 1.15rem; }

/* faq */
.faq__list { display: grid; gap: .8rem; max-inline-size: 52rem; }
.faq details { border: 1px solid var(--line); border-radius: 18px; background: var(--bg-2); transition: border-color .3s; }
.faq details[open] { border-color: rgba(255,196,107,.35); }
.faq summary { cursor: pointer; list-style: none; padding-block: 1.2rem; padding-inline: 1.4rem 3.4rem; font-weight: 600; font-size: 1.1rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; inset-inline-end: 1.4rem; top: 50%; translate: 0 -50%; font-size: 1.5rem; color: var(--amber); transition: rotate .3s var(--ease); }
.faq details[open] summary::after { rotate: 45deg; }
.faq details p { padding-inline: 1.4rem; padding-block-end: 1.3rem; color: var(--muted); }

/* cta */
.cta { text-align: center; padding-block: clamp(5rem, 12vw, 9rem); padding-inline: 1.4rem; position: relative; overflow: hidden; border-block-start: 1px solid var(--line);
  background: radial-gradient(60% 70% at 50% 0%, rgba(255,122,61,.22), transparent 70%); }
.cta__notch { margin-inline: auto; margin-block-end: 2.4rem; inline-size: 120px; block-size: 40px; border-radius: 99px; background: #000; display: flex; align-items: center; justify-content: center; gap: 12px; box-shadow: 0 0 60px -6px rgba(255,122,61,.8), 0 0 0 1px var(--line); }
.cta__notch i { inline-size: 10px; block-size: 10px; border-radius: 50%; background: var(--amber); animation: blink 4s infinite; }
.cta h2 { font-size: clamp(2.6rem, 8vw, 6rem); }
.cta > p:not(.cta__ar) { color: var(--muted); margin-block: 1.2rem 0; font-size: 1.15rem; }
.cta__ar { font-size: 1.4rem; color: var(--amber); margin-block-start: .8rem; }
.cta .hero__actions { justify-content: center; }

.footer { max-inline-size: var(--wrap); margin-inline: auto; padding-block: 2rem 2.6rem; padding-inline: 1.4rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .9rem; border-block-start: 1px solid var(--line); }
.footer .brand__word { font-size: 1.05rem; color: var(--ink); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- keyframes ---------- */
@keyframes blink { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
@keyframes pulse { 50% { opacity: .35; } }
@keyframes wave { 0%, 100% { block-size: 25%; } 50% { block-size: 100%; } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes breathe { 50% { transform: scale(1.06); box-shadow: 0 0 60px -4px rgba(255,122,61,.8); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes load { 0% { inline-size: 0; } 70%, 100% { inline-size: 100%; } }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .screen, [dir="rtl"] .screen { transform: none; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .card, .card--notch, .card--voice, .card--telegram, .card--skills, .card--auto, .card--publish { grid-column: span 1; }
  .steps { grid-template-columns: 1fr; }
  .trust__inner, .arabic__inner { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: absolute; top: 100%; inset-inline: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-2); border-block-end: 1px solid var(--line); padding: .6rem 1.4rem 1.2rem;
    display: none;
  }
  .nav__menu.is-open { display: flex; }
  .nav__menu a:not(.btn) { padding-block: .85rem; border-block-end: 1px solid var(--line); font-size: 1.05rem; }
  .nav__menu .btn { margin-block-start: 1rem; justify-content: center; }
  .brand__ar { display: none; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 1fr; gap: .2rem; }
  .notch[data-state="listening"], .notch[data-state="speaking"] { inline-size: 92%; block-size: 50px; }
  .notch__text { font-size: .8rem; }
  .marquee__track span { font-size: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}