/* Layout: dark studio product page — split hero with a live portrait scan, then calm full-width sections, one lilac accent. */
:root {
  color-scheme: dark;
  --bg: #0C0D10; --bg-2: #14151A; --bg-3: #1B1C22;
  --line: rgba(255,255,255,.09); --glass-line: rgba(255,255,255,.16);
  --fg: #F2F0EC; --fg-2: #A9A7B0; --fg-3: #8E8C96;
  --lilac: #CBC6F6; --lilac-ink: #1D1A33;
  --font: 'Urbanist', 'Segoe UI', system-ui, sans-serif;
  --fa: 'Vazirmatn', Tahoma, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font); -webkit-font-smoothing: antialiased; }
.site[data-lang="fa"] { font-family: var(--fa); }
.site[data-lang="fa"] h1, .site[data-lang="fa"] h2, .site[data-lang="fa"] h3 { letter-spacing: 0 !important; line-height: 1.35 !important; }
a { color: inherit; }
img { max-width: 100%; }
.wrap { max-width: 1200px; margin: 0 auto; padding-inline: 24px; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
h2 { font-weight: 500; font-size: clamp(30px, 3.6vw, 46px); line-height: 1.08; letter-spacing: -.02em; }
h2 em { font-style: normal; color: var(--fg-2); }
h3 { font-weight: 600; font-size: 19px; }
p { margin: 0; }
.k { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--lilac); }
.site[data-lang="fa"] .k { text-transform: none; letter-spacing: 0; }
.lead { font-size: 17.5px; line-height: 1.65; color: var(--fg-2); max-width: 46ch; }
.sec { padding-block: 104px; }
.head { display: flex; flex-direction: column; gap: 14px; margin-bottom: 44px; max-width: 660px; }
.band { background: var(--bg-2); border-block: 1px solid var(--line); }

/* nav */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-block: 14px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: .22em; font-size: 14px; text-decoration: none; font-family: var(--font); }
.logo svg { width: 26px; height: 26px; color: var(--lilac); }
.links { display: flex; gap: 26px; font-size: 15px; color: var(--fg-2); }
.links a { text-decoration: none; transition: color .2s; }
.links a:hover { color: var(--fg); }
.nav-r { display: flex; align-items: center; gap: 10px; }
.lang { font: 600 14px var(--fa); color: var(--fg-2); background: none; border: 0; padding: 10px; cursor: pointer; }
.site[data-lang="fa"] .lang { font-family: var(--font); }
.lang:hover { color: var(--fg); }

/* buttons */
.pill { display: inline-flex; align-items: center; gap: 10px; border-radius: 999px; font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer; border: 0; white-space: nowrap; }
.pill-light { background: var(--lilac); color: var(--lilac-ink); padding: 6px 22px 6px 6px; transition: transform .25s, box-shadow .25s; }
.site[data-lang="fa"] .pill-light { padding: 6px 6px 6px 22px; }
.pill-light:hover { transform: translateY(-1px); box-shadow: 0 14px 34px -12px rgba(203,198,246,.6); }
.pill-light .ic { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--lilac-ink); color: var(--lilac); }
.pill-light .ic svg { width: 18px; height: 18px; }
.pill-light .chev { opacity: .6; letter-spacing: -2px; }
.pill-wide { justify-content: center; padding: 15px 24px !important; }
.pill .arr { width: 17px; height: 17px; }
.site[data-lang="fa"] .arr { transform: scaleX(-1); }
.pill-ghost { color: var(--fg); padding: 11px 18px; border: 1px solid var(--glass-line); background: rgba(255,255,255,.05); }
.tlink { font-weight: 600; font-size: 15px; color: var(--fg-2); text-decoration: underline; text-underline-offset: 5px; text-decoration-color: var(--glass-line); }
.tlink:hover { color: var(--fg); }
.pill:focus-visible, .tlink:focus-visible, .lang:focus-visible, .sw:focus-visible, summary:focus-visible, .links a:focus-visible { outline: 2px solid var(--lilac); outline-offset: 3px; }

/* hero */
.hero { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 40px; padding-block: 48px 40px; }
.copy { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.eyebrow { display: inline-flex; align-self: flex-start; padding: 7px 14px; border-radius: 999px; background: rgba(255,255,255,.05); border: 1px solid var(--glass-line); font-size: 13px; color: var(--fg-2); }
h1 { font-weight: 400; font-size: clamp(38px, 4.8vw, 66px); line-height: 1.04; letter-spacing: -.02em; }
h1 b { font-weight: 700; display: block; }
.site[data-lang="fa"] h1 { font-weight: 300; font-size: clamp(32px, 4vw, 54px); }
.site[data-lang="fa"] h1 b { font-weight: 800; }
.sub { font-size: 18px; line-height: 1.65; color: var(--fg-2); max-width: 42ch; }
.fine { font-size: 13px; color: var(--fg-3); }
.stage { position: relative; min-width: 0; perspective: 1400px; padding: 10px 0 70px; }
.card { position: relative; width: min(100%, 560px); aspect-ratio: 1; margin-inline: auto; border-radius: 30px; overflow: hidden; transform-style: preserve-3d; transition: transform .5s cubic-bezier(.2,.8,.2,1); box-shadow: 0 50px 90px -40px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.06); background: #B5BAC2; cursor: crosshair; touch-action: pan-y; direction: ltr; }
.card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; user-select: none; -webkit-user-drag: none; }
.card .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,13,16,0) 55%, rgba(12,13,16,.45) 100%); pointer-events: none; }
.card canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.chip { position: absolute; z-index: 3; padding: 8px 13px 8px 8px; border-radius: 16px; background: rgba(18,19,24,.58); border: 1px solid var(--glass-line); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); display: flex; gap: 9px; align-items: center; pointer-events: none; white-space: nowrap; opacity: 0; transform: translateY(6px); transition: opacity .5s, transform .5s; }
.site[data-lang="fa"] .chip { direction: rtl; padding: 8px 8px 8px 13px; }
.chip.on { opacity: 1; transform: none; }
.chip i { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--glass-line); display: grid; place-items: center; flex: none; }
.chip i svg { width: 15px; height: 15px; }
.chip span { display: flex; flex-direction: column; line-height: 1.25; }
.chip small { font-size: 11.5px; color: #C9C7CF; }
.chip b { font-size: 15px; font-weight: 600; }
.lens-tag { position: absolute; z-index: 4; padding: 5px 11px; border-radius: 999px; background: var(--lilac); color: var(--lilac-ink); font-size: 12.5px; font-weight: 600; pointer-events: none; white-space: nowrap; opacity: 0; transition: opacity .2s; }
.site[data-lang="fa"] .lens-tag { direction: rtl; font-family: var(--fa); }
.lens-tag.on { opacity: 1; }
.report { position: absolute; z-index: 5; left: 0; bottom: 0; width: 262px; padding: 16px; border-radius: 22px; background: rgba(21,22,27,.84); border: 1px solid var(--glass-line); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); display: flex; flex-direction: column; gap: 10px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.9); opacity: 0; transform: translateY(10px); transition: opacity .7s, transform .7s; }
.report.on, .alert.on { opacity: 1; transform: none; }
.report .t { font-size: 11.5px; color: var(--fg-2); letter-spacing: .06em; }
.site[data-lang="fa"] .report .m b { transform: scaleX(-1); }
.report .m { display: flex; justify-content: space-between; align-items: center; font-size: 16px; }
.report .go { text-align: center; background: var(--lilac); color: var(--lilac-ink); border-radius: 999px; padding: 10px; font-weight: 600; font-size: 14px; }
.report .nd { font-size: 11.5px; color: var(--fg-2); text-align: center; }
.alert { position: absolute; z-index: 5; left: 0; top: 40px; display: flex; gap: 10px; align-items: center; padding: 10px 14px 10px 10px; border-radius: 16px; background: #fff; color: #17171C; box-shadow: 0 24px 50px -20px rgba(0,0,0,.7); font-size: 13px; line-height: 1.35; opacity: 0; transform: translateY(-8px) scale(.96); transition: opacity .6s, transform .6s cubic-bezier(.2,1.3,.4,1); }
.alert i { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: #DFF3E7; color: #1E7A4C; flex: none; }
.alert i svg { width: 17px; height: 17px; }
.alert small { color: #6B6B78; }
.site[data-lang="fa"] .chev { display: inline-block; transform: scaleX(-1); }
.hint { text-align: right; font-size: 12.5px; color: var(--fg-3); margin-top: 14px; }

/* facts */
.facts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts li { padding: 26px 22px; display: flex; flex-direction: column; gap: 6px; border-inline-end: 1px solid var(--line); }
.facts li:last-child { border-inline-end: 0; }
.facts b { font-size: 28px; font-weight: 600; letter-spacing: -.01em; }
.facts span { font-size: 14.5px; color: var(--fg-2); line-height: 1.5; }

/* brand demo */
.brand-sec { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.brand-copy { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.field { display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; color: var(--fg-2); margin-top: 6px; }
.field input { font-family: inherit; font-size: 18px; font-weight: 500; color: var(--fg); background: var(--bg-2); border: 1px solid var(--glass-line); border-radius: 14px; padding: 14px 16px; max-width: 360px; outline: none; transition: border-color .2s; }
.field input:focus { border-color: var(--lilac); }
.sws { display: flex; gap: 10px; flex-wrap: wrap; }
.sw { width: 38px; height: 38px; border-radius: 50%; border: 2px solid transparent; background: var(--c) content-box; padding: 3px; cursor: pointer; transition: transform .2s, border-color .2s; }
.sw:hover { transform: scale(1.08); }
.sw.on { border-color: var(--fg); }
.phone-wrap { display: grid; place-items: center; padding: 30px; border-radius: 32px; background: radial-gradient(60% 60% at 50% 40%, color-mix(in srgb, var(--pb, #CBC6F6) 22%, transparent), transparent 70%), var(--bg-2); border: 1px solid var(--line); transition: background .4s; min-width: 0; }
.phone { width: 290px; max-width: 100%; padding: 14px 18px 18px; border-radius: 40px; background: #FBF9F6; color: #1A1A20; box-shadow: 0 0 0 8px #24252B, 0 40px 80px -30px rgba(0,0,0,.8); display: flex; flex-direction: column; gap: 10px; }
.notch { width: 82px; height: 20px; border-radius: 12px; background: #24252B; margin: -4px auto 4px; }
.ph-top { display: flex; align-items: center; gap: 10px; font-size: 16px; }
.ph-top b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ph-logo { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--b); color: #1A1A20; font-weight: 700; transition: background .3s; flex: none; }
.ph-k { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #77757F; }
.site[data-lang="fa"] .ph-k { text-transform: none; letter-spacing: 0; }
.ph-face { height: 128px; border-radius: 18px; overflow: hidden; }
.ph-face img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 38%; display: block; }
.ph-h { font-size: 15px; font-weight: 600; }
.ph-rows { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.ph-rows li { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: 7px 0; border-bottom: 1px solid #EDEAE5; }
.ph-rows b { font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 999px; background: color-mix(in srgb, var(--b, #CBC6F6) 40%, #fff); }
.ph-menu { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12.5px; color: #55535C; padding: 10px 12px; border-radius: 12px; background: #F1EEE9; }
.ph-menu span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ph-menu b { color: #1A1A20; }
.ph-btn { text-align: center; font-weight: 600; font-size: 14px; padding: 11px; border-radius: 999px; background: var(--b); color: #1A1A20; transition: background .3s; }
.ph-nd { text-align: center; font-size: 10.5px; color: #8A8892; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.steps li { position: relative; padding: 30px 26px 28px; border-radius: 24px; background: var(--bg-2); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 12px; }
.steps i { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: rgba(203,198,246,.1); color: var(--lilac); }
.steps i svg { width: 24px; height: 24px; }
.steps .sn { position: absolute; top: 24px; inset-inline-end: 26px; font-size: 44px; font-weight: 300; color: rgba(255,255,255,.12); line-height: 1; }
.steps p, .grid4 p, .priv p { color: var(--fg-2); font-size: 15.5px; line-height: 1.6; }

/* client screens */
.screens { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.screens figure { margin: 0; display: flex; flex-direction: column; gap: 16px; }
.mini { aspect-ratio: 9 / 15; border-radius: 30px; background: #FBF9F6; color: #1A1A20; padding: 18px; display: flex; flex-direction: column; gap: 10px; box-shadow: 0 0 0 6px #24252B; --b: #CBC6F6; overflow: hidden; }
.mini-cam { position: relative; flex: 1; border-radius: 20px; overflow: hidden; }
.mini-cam img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mini-cam .oval { position: absolute; left: 50%; top: 46%; width: 58%; height: 62%; transform: translate(-50%, -50%); border: 2px dashed rgba(255,255,255,.9); border-radius: 50%; }
.mini-k { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: #77757F; margin-top: 4px; }
.mini .ph-face { height: 34%; flex: none; }
.mini .ph-h { font-size: 14px; }
.mini-btn { margin-top: auto; text-align: center; font-weight: 600; font-size: 14px; padding: 12px; border-radius: 999px; background: #1A1A20; color: #fff; }
.mini-ok { justify-content: center; align-items: center; text-align: center; gap: 14px; }
.mini-ok .ok { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: #DFF3E7; color: #1E7A4C; }
.mini-ok .ok svg { width: 30px; height: 30px; }
.mini-ok b { font-size: 20px; }
.mini-ok .note { font-size: 14px; color: #55535C; max-width: 22ch; }
.mini-ok .chat { margin-top: 14px; width: 100%; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.mini-ok .bubble { background: #E7F7EC; color: #17171C; padding: 10px 12px; border-radius: 14px; border-end-start-radius: 4px; font-size: 13.5px; line-height: 1.45; text-align: start; max-width: 92%; }
.mini-ok .chat small { font-size: 11.5px; color: #6B6973; }
figcaption { display: flex; flex-direction: column; gap: 4px; }
figcaption b { font-size: 18px; font-weight: 600; }
figcaption span { font-size: 14.5px; color: var(--fg-2); }

/* clinic grid */
.grid4 { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid4 li { display: flex; flex-direction: column; gap: 12px; padding-top: 22px; border-top: 1px solid var(--glass-line); }
.grid4 i, .priv i { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(203,198,246,.1); color: var(--lilac); }
.grid4 i svg, .priv i svg { width: 21px; height: 21px; }

/* privacy */
.priv-box { border-radius: 32px; padding: 56px; background: linear-gradient(160deg, #1A1824 0%, var(--bg-2) 60%); border: 1px solid var(--line); }
.priv-box .head { margin-bottom: 36px; max-width: 620px; }
.priv { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
.priv li { display: flex; gap: 16px; align-items: flex-start; }
.priv li > div { display: flex; flex-direction: column; gap: 6px; }

/* pricing */
.price { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; padding: 52px; border-radius: 32px; background: var(--bg-2); border: 1px solid var(--glass-line); box-shadow: 0 0 0 1px rgba(203,198,246,.08), 0 60px 100px -60px rgba(203,198,246,.35); }
.price-l { display: flex; flex-direction: column; gap: 16px; }
.badge { display: inline-block; vertical-align: middle; font-size: 13px; font-weight: 600; padding: 5px 12px; border-radius: 999px; background: var(--lilac); color: var(--lilac-ink); letter-spacing: 0; margin-inline-start: 6px; }
.pbig { display: flex; align-items: baseline; gap: 12px; margin-top: 8px; }
.pbig b { font-size: clamp(56px, 7vw, 84px); font-weight: 600; line-height: 1; letter-spacing: -.03em; }
.pbig span { font-size: 18px; color: var(--fg-2); }
.pafter { font-size: 19px; }
.plines { display: flex; flex-direction: column; gap: 8px; padding-top: 14px; border-top: 1px dashed var(--glass-line); }
.plines p { font-size: 14.5px; color: var(--fg-2); line-height: 1.6; }
.price-r { display: flex; flex-direction: column; gap: 18px; justify-content: center; }
.inc { list-style: none; margin: 0 0 6px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.inc li { display: flex; gap: 12px; align-items: center; font-size: 16px; }
.inc svg { width: 20px; height: 20px; color: var(--lilac); flex: none; }
.price-r .tlink { text-align: center; }

/* faq */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 22px 0; font-size: 19px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 19px; color: var(--lilac); border: 1px solid var(--glass-line); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 22px; color: var(--fg-2); font-size: 16px; line-height: 1.7; max-width: 62ch; }

/* close + footer */
.close { padding-block: 110px; border-top: 1px solid var(--line); background: radial-gradient(50% 70% at 50% 100%, rgba(203,198,246,.14), transparent 70%); }
.close-in { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 20px; }
.close h2 { max-width: 18ch; font-size: clamp(32px, 4.4vw, 56px); }
.close p { color: var(--fg-2); font-size: 17.5px; max-width: 46ch; }
.close-a { display: flex; flex-wrap: wrap; gap: 22px; align-items: center; justify-content: center; margin-top: 6px; }
.foot { border-top: 1px solid var(--line); padding-block: 48px; color: var(--fg-2); font-size: 14px; }
.foot-in { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-in > div { display: flex; flex-direction: column; gap: 12px; max-width: 46ch; }
.foot .logo { color: var(--fg); }
.foot h4 { margin: 0; color: var(--fg); font-size: 14px; font-weight: 600; }
.flinks { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.flinks a, .addr a { text-decoration: none; }
.flinks a:hover, .addr a:hover { color: var(--fg); }
.addr { color: var(--fg-3); line-height: 1.7; }

/* team */
.team { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.team li { display: flex; flex-direction: column; gap: 4px; }
.team img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 20%; border-radius: 22px; margin-bottom: 12px; filter: grayscale(.25) contrast(1.02); transition: filter .4s; background: var(--bg-2); }
.team li:hover img { filter: none; }
.team b { font-size: 18px; font-weight: 600; }
.team span { font-size: 14.5px; color: var(--fg-2); }
.head .lead { margin-top: 2px; }
/* pay */
.pay { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; padding-top: 18px; border-top: 1px dashed var(--glass-line); }
.pay > span { font-size: 13.5px; color: var(--fg-2); }
.pay-b { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pp { font: inherit; color: var(--fg); background: rgba(255,255,255,.04); border: 1px solid var(--glass-line); border-radius: 16px; padding: 12px 14px; display: flex; flex-direction: column; align-items: flex-start; gap: 2px; cursor: pointer; transition: border-color .2s, background .2s; }
.pp:hover { border-color: var(--lilac); background: rgba(203,198,246,.06); }
.pp b { font-size: 18px; } .pp small { font-size: 12.5px; color: var(--fg-2); } .pp em { font-style: normal; font-size: 12px; font-weight: 700; color: #6FA8FF; margin-top: 4px; }
/* more */
.more { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.more-it { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 26px 24px 54px; border-radius: 22px; background: var(--bg-2); border: 1px solid var(--line); text-decoration: none; transition: border-color .25s, transform .25s; }
.more-it:hover { border-color: var(--glass-line); transform: translateY(-2px); }
.more-it b { font-size: 19px; font-weight: 600; } .more-it span { color: var(--fg-2); font-size: 15px; line-height: 1.55; }
.more-it .arr { position: absolute; bottom: 22px; inset-inline-start: 24px; width: 20px; height: 20px; color: var(--lilac); }
.site[data-lang="fa"] .more-it .arr { transform: scaleX(-1); }
.more-sec { padding-top: 0; }
/* footer visit video */
.visit { position: relative; height: 300px; overflow: hidden; border-bottom: 1px solid var(--line); background: #0F1418; }
.visit video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .75; }
.visit::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,13,16,0) 30%, rgba(12,13,16,.8)); }
.visit-in { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; gap: 6px; padding-bottom: 30px; }
.visit-in b { font-size: clamp(22px, 2.6vw, 32px); font-weight: 600; color: var(--fg); }
.foot { padding-block: 0 48px; }
.foot-in { padding-top: 40px; }

/* ===== detail pass (Oct 2026): full-width layout, first-screen composition, menu ===== */
.wrap { max-width: 1320px; padding-inline: clamp(20px, 3vw, 40px); }
@media (min-width: 1640px) { .wrap { max-width: 1480px; } }
section[id], main [id] { scroll-margin-top: 84px; }
.nav-in { padding-block: 12px; min-height: 68px; }
.links { gap: clamp(18px, 2vw, 30px); }
.links a { position: relative; padding-block: 6px; }
.links a::after { content: ''; position: absolute; inset-inline: 0; bottom: 0; height: 1px; background: var(--fg); transform: scaleX(0); transition: transform .25s; }
.links a:hover::after, .links a.on::after { transform: scaleX(1); }
.links a.on { color: var(--fg); }
.lang { text-decoration: none; }
.pill-solid { background: var(--lilac); color: var(--lilac-ink); padding: 11px 20px; transition: transform .2s, box-shadow .2s; }
.pill-solid:hover { transform: translateY(-1px); box-shadow: 0 10px 26px -10px rgba(203,198,246,.6); }
.m-lang { display: none; }
.menu-btn { display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--glass-line); background: rgba(255,255,255,.04); cursor: pointer; padding: 0; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.menu-btn span { display: block; width: 18px; height: 1.5px; background: var(--fg); transition: transform .25s; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
/* first screen: hero + facts fill the viewport */
.hero-sec { min-height: calc(100svh - 69px); display: flex; flex-direction: column; justify-content: center; padding-block: clamp(24px, 4vh, 56px) 0; }
.hero { flex: 1; padding-block: 0 clamp(24px, 4vh, 48px); gap: clamp(32px, 5vw, 96px); grid-template-columns: 1fr 1.05fr; }
h1 { font-size: clamp(40px, 4.4vw, 86px); }
.site[data-lang="fa"] h1 { font-size: clamp(32px, 3.6vw, 68px); }
.sub { font-size: clamp(17px, 1.15vw, 20px); max-width: 44ch; }
.stage { padding: 0; }
.card-wrap { position: relative; width: min(100%, 36vw, 680px, max(420px, calc(100svh - 330px))); margin-inline: auto; }
.hero-sec > .wrap { width: 100%; }
.card { width: 100%; }
.alert { left: -30px; top: 36px; }
.report { left: -40px; bottom: -34px; width: clamp(214px, 44%, 262px); padding: 14px; }
.hint { margin-top: 16px; padding-inline-start: 46%; }
.site[dir="rtl"] .hint { padding-inline-start: 0; padding-inline-end: 46%; }
.facts { margin-bottom: 0; }
.facts b { font-variant-numeric: tabular-nums; }
@media (max-width: 960px) {
  .links { display: none; position: absolute; top: 100%; inset-inline: 0; flex-direction: column; gap: 0; padding: 8px 20px 18px; background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: 0 30px 60px -20px rgba(0,0,0,.8); max-height: calc(100svh - 68px); overflow-y: auto; }
  .links .m-lang { display: block; text-align: start; font: 600 17px var(--fa); color: var(--lilac); background: none; border: 0; padding: 14px 0; text-decoration: none; }
  .site[data-lang="fa"] .links .m-lang { font-family: var(--font); }
  .links.open { display: flex; }
  .links a { padding: 14px 0; font-size: 17px; color: var(--fg); border-bottom: 1px solid var(--line); }
  .links a::after { display: none; }
  .menu-btn { display: inline-flex; }
  .nav-r .pill-solid { padding: 9px 14px; font-size: 13.5px; }
  .hero-sec { min-height: 0; padding-top: 12px; }
  .hero { grid-template-columns: 1fr; }
  .card-wrap { width: 100%; }
  .alert, .report { left: auto; top: auto; bottom: auto; }
  .hint { padding-inline-start: 0; }
  .site[dir="rtl"] .hint { padding-inline-end: 0; }
  .facts { margin-top: 8px; }
}
@media (max-width: 400px) { .nav-r .lang { display: none; } }

/* large screens: scale reading sizes with the wider layout */
h2 { font-size: clamp(30px, 3.2vw, 58px); }
@media (min-width: 1440px) {
  .lead, .head .lead { font-size: 19px; }
  .steps p, .grid4 p, .priv p, figcaption span, .faq details p, .more-it span { font-size: 17px; }
  h3, .grid4 h3, .steps h3 { font-size: 21px; }
  figcaption b, .team b, .more-it b { font-size: 20px; }
  .faq summary { font-size: 21px; }
  .facts b { font-size: 32px; } .facts span { font-size: 15.5px; }
  .k { font-size: 14px; }
  .sec { padding-block: 128px; }
  .phone { width: 320px; }
}

/* reveal: visible at rest, animates only once JS marks it */
.rv { transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.rv.pre { opacity: 0; transform: translateY(16px); }

@media (max-width: 960px) {
  .links { display: none; }
  .hero, .brand-sec, .faq-wrap, .price { grid-template-columns: 1fr; }
  .hero { gap: 26px; padding-block: 28px 20px; }
  .stage { padding: 0; }
  .report, .alert { position: relative; inset: auto; width: auto; margin-top: 14px; }
  .hint { text-align: center; }
  .chip { padding: 6px 10px 6px 6px; }
  .chip i { width: 24px; height: 24px; }
  .chip b { font-size: 13px; }
  .chip small { font-size: 10.5px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts li:nth-child(2) { border-inline-end: 0; }
  .facts li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .steps, .screens { grid-template-columns: 1fr; }
  .screens .mini { aspect-ratio: auto; height: auto; min-height: 460px; max-width: 300px; margin-inline: auto; width: 100%; }
  .screens .mini .ph-face { height: 150px; }
  .grid4 { grid-template-columns: 1fr 1fr; gap: 28px 18px; }
  .team { grid-template-columns: 1fr 1fr; }
  .more { grid-template-columns: 1fr; }
  .visit { height: 220px; }
  .priv { grid-template-columns: 1fr; }
  .sec { padding-block: 72px; }
  .head { margin-bottom: 30px; }
  .priv-box, .price { padding: 32px 22px; border-radius: 26px; }
  .phone-wrap { padding: 26px 12px; }
}
@media (max-width: 520px) {
  .grid4 { grid-template-columns: 1fr; }
  .nav-r .pill-ghost { padding: 9px 13px; font-size: 13.5px; }
  .facts b { font-size: 22px; }
  .facts li { padding: 18px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .chip, .report, .alert, .rv { transition: none; }
}

/* ---- production additions: about page, real PayPal form ---- */
.team-more { margin: -24px 0 28px; }
.about-hero { display: flex; flex-direction: column; gap: 20px; padding-bottom: 40px; }
.about-h { font-weight: 400; font-size: clamp(36px, 4.6vw, 60px); line-height: 1.06; letter-spacing: -.02em; max-width: 20ch; }
.about-h em { font-style: normal; color: var(--fg-2); }
.site[data-lang="fa"] .about-h { font-weight: 700; font-size: clamp(30px, 3.8vw, 50px); }
.about-hero .lead { max-width: 62ch; }
.about-facts { padding-top: 0; }
.about-facts h2 { margin-bottom: 28px; font-size: clamp(26px, 2.8vw, 34px); }
.facts-dl { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.facts-dl > div { padding: 20px 20px 20px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.site[data-lang="fa"] .facts-dl > div { padding: 20px 0 20px 20px; }
.facts-dl dt { font-size: 13px; color: var(--fg-3); }
.facts-dl dd { margin: 0; font-size: 16px; line-height: 1.5; }
.facts-dl a { color: var(--lilac); text-decoration: none; }
.team-full p { margin-top: 8px; font-size: 14.5px; line-height: 1.6; color: var(--fg-2); }
.pp.on { border-color: var(--lilac); background: rgba(203,198,246,.08); }
.pay-form { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.pay-form[hidden] { display: none; }
.pay-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--fg-2); }
.pay-form input { font: 500 15px var(--font); color: var(--fg); background: var(--bg); border: 1px solid var(--glass-line); border-radius: 12px; padding: 11px 13px; outline: none; }
.pay-form input:focus { border-color: var(--lilac); }
.pay-err { margin: 0; min-height: 1em; font-size: 13px; color: #FFB3A8; }
.pp-box { min-height: 44px; }
.pay-thanks { padding: 14px; border-radius: 14px; background: rgba(30,122,76,.16); color: #BFF0D3; font-size: 14.5px; line-height: 1.6; }
@media (max-width: 960px) { .facts-dl { grid-template-columns: 1fr; } }

/* ---- Insights: index + article pages ---- */
.ins-hero { padding-bottom: 40px; display: flex; flex-direction: column; gap: 18px; }
.ins-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ins-card { height: 100%; display: flex; flex-direction: column; gap: 12px; padding: 28px 26px; border-radius: 22px; background: var(--bg-2); border: 1px solid var(--line); text-decoration: none; transition: border-color .25s, transform .25s; }
.ins-card:hover { border-color: var(--glass-line); transform: translateY(-2px); }
.ins-card.is-skin { background: linear-gradient(160deg, #1B1A24, var(--bg-2) 70%); }
.ins-k { font-size: 12.5px; font-weight: 600; color: var(--lilac); letter-spacing: .04em; }
.ins-card h3 { font-size: 21px; line-height: 1.3; }
.ins-card p { color: var(--fg-2); font-size: 15.5px; line-height: 1.6; flex: 1; }
.ins-go { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14.5px; color: var(--fg); }
.ins-go .arr { width: 16px; height: 16px; color: var(--lilac); }
.site[data-lang="fa"] .ins-go .arr, .site[data-lang="fa"] .art-cta .arr { transform: scaleX(-1); }
.radar-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 28px; border-top: 1px solid var(--line); }
.radar-list a { display: flex; flex-direction: column; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.radar-list b { font-size: 16.5px; font-weight: 600; }
.radar-list span { font-size: 14.5px; color: var(--fg-2); line-height: 1.5; }
.radar-list small { font-size: 12.5px; color: var(--fg-3); }
.radar-list a:hover b { color: var(--lilac); }
.art { max-width: 820px; padding-block: 56px 96px; }
.art-crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13.5px; color: var(--fg-3); margin-bottom: 26px; }
.art-crumbs a { text-decoration: none; color: var(--fg-2); }
.art-crumbs a:hover { color: var(--fg); }
.art-head h1 { font-weight: 600; font-size: clamp(32px, 4vw, 52px); line-height: 1.1; letter-spacing: -.02em; }
.site[data-lang="fa"] .art-head h1 { font-weight: 700; line-height: 1.4; font-size: clamp(28px, 3.4vw, 44px); }
.art-by { margin-top: 16px; color: var(--fg-2); font-size: 15px; }
.art-by a { color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--glass-line); }
.art-answer { margin: 32px 0 8px; padding: 20px 24px; border-radius: 18px; background: rgba(203,198,246,.08); border: 1px solid rgba(203,198,246,.22); font-size: 17.5px; line-height: 1.7; }
.art-answer strong { color: var(--lilac); }
.art-body { margin-top: 32px; font-size: 18px; line-height: 1.8; color: #DAD8DF; }
.site[data-lang="fa"] .art-body { font-size: 17.5px; line-height: 2; }
.art-body h2 { font-weight: 600; font-size: clamp(24px, 2.4vw, 30px); line-height: 1.25; margin: 52px 0 14px; color: var(--fg); }
.art-body h3 { font-size: 21px; margin: 32px 0 10px; color: var(--fg); }
.art-body p { margin: 0 0 18px; }
.art-body ul, .art-body ol { margin: 0 0 20px; padding-inline-start: 24px; }
.art-body li { margin: 8px 0; }
.art-body li::marker { color: var(--lilac); }
.art-body strong { color: var(--fg); }
.art-body a { color: var(--lilac); text-underline-offset: 3px; }
.art-body blockquote { margin: 26px 0; padding: 4px 22px; border-inline-start: 2px solid var(--lilac); color: var(--fg); font-size: 19px; }
.art-body table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 15.5px; display: block; overflow-x: auto; }
.art-body th, .art-body td { text-align: start; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.art-body th { color: var(--fg); font-weight: 600; background: var(--bg-2); }
.art-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.art-tags span { font-size: 12.5px; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--fg-2); }
.art-faq { margin-top: 56px; }
.art-faq h2 { font-size: clamp(24px, 2.4vw, 30px); margin-bottom: 10px; }
.art-faq details > div { padding-bottom: 22px; color: var(--fg-2); font-size: 16.5px; line-height: 1.7; }
/* FAQ on inner pages: one padded card per question, like the home page */
.art-faq { border-top: 0; display: grid; gap: 10px; }
.art-faq h2 { margin-bottom: 6px; }
.art-faq details { border: 1px solid var(--line); border-radius: 18px; padding: 0 22px; }
.art-faq summary { padding: 18px 0; font-size: 17.5px; line-height: 1.45; }
.art-faq details > div { padding-bottom: 20px; max-width: 70ch; }
@media (max-width: 600px) { .art-faq details { padding: 0 16px; border-radius: 16px; } .art-faq summary { font-size: 16px; gap: 12px; padding: 16px 0; } .art-faq details > div { font-size: 15.5px; } }
.art-cta { margin-top: 64px; padding: 40px; border-radius: 28px; background: linear-gradient(160deg, #1D1B28, var(--bg-2) 70%); border: 1px solid var(--glass-line); display: flex; flex-direction: column; gap: 14px; }
.art-cta h2 { font-size: clamp(26px, 2.8vw, 36px); }
.art-cta h2 em { font-style: normal; color: var(--fg-2); }
.art-cta p { color: var(--fg-2); font-size: 16.5px; line-height: 1.65; max-width: 56ch; }
.art-cta .close-a { justify-content: flex-start; }
@media (max-width: 960px) {
  .ins-grid, .radar-list { grid-template-columns: 1fr; }
  .art { padding-block: 32px 72px; }
  .art-body { font-size: 17px; }
  .art-cta { padding: 28px 22px; }
}
.ins-group + .ins-group { margin-top: 64px; }
.ins-gh { font-size: clamp(22px, 2vw, 28px); margin-bottom: 20px; }
.ins-grid.two { grid-template-columns: repeat(2, 1fr); }
.ins-grid.two .ins-card { padding: 34px 32px; }
.ins-grid.two .ins-card h3 { font-size: 24px; }
@media (max-width: 960px) { .ins-grid.two { grid-template-columns: 1fr; } }
.ins-group:last-child { padding-bottom: 110px; }
/* ---- comparison page ---- */
.art-wide { max-width: 980px; }
.art-head .k { display: block; margin-bottom: 14px; }
.cmp-wrap { margin: 18px 0 8px; overflow-x: auto; border: 1px solid var(--line); border-radius: 22px; }
.cmp { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 16px; }
.cmp th, .cmp td { text-align: start; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; line-height: 1.5; }
.cmp tbody tr:last-child th, .cmp tbody tr:last-child td { border-bottom: 0; }
.cmp thead th { font-size: 14px; font-weight: 600; color: var(--fg-2); background: var(--bg-2); }
.cmp thead th.us { color: var(--lilac-ink); background: var(--lilac); }
.cmp tbody th { font-weight: 600; color: var(--fg); width: 22%; }
.cmp td { color: var(--fg-2); }
.cmp td.us { color: var(--fg); background: rgba(203,198,246,.06); }
.cmp-note { margin-top: 28px; font-size: 13px; color: var(--fg-3); line-height: 1.6; }
/* ---- Custom AI + product pages ---- */
.svc-grid li { padding-top: 26px; }
.steps li .k { font-size: 12.5px; }
.prod-video { margin: 36px 0 8px; border-radius: 24px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); }
.prod-video video, .prod-video img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.prod-fh { margin: 52px 0 18px; font-size: clamp(24px, 2.4vw, 30px); }
.prod-feats li { align-items: flex-start; font-size: 17px; line-height: 1.55; }
.prod-feats svg { margin-top: 3px; }

/* ---- WhatsApp button + lead form ---- */
.wa-fab { position: fixed; z-index: 60; right: 22px; bottom: calc(22px + env(safe-area-inset-bottom, 0px)); display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px 12px 14px; border-radius: 999px; background: #25D366; color: #0B2E1A; font: 700 15px 'Urbanist', system-ui, sans-serif; text-decoration: none; box-shadow: 0 16px 40px -12px rgba(37,211,102,.55), 0 4px 14px rgba(0,0,0,.4); opacity: 0; transform: translateY(14px) scale(.96); pointer-events: none; transition: opacity .35s, transform .35s cubic-bezier(.2,.8,.2,1); }
.wa-fab.on { opacity: 1; transform: none; pointer-events: auto; }
.wa-fab:hover { transform: translateY(-2px); }
.wa-fab svg { width: 24px; height: 24px; }
html[dir="rtl"] .wa-fab { right: auto; left: 22px; padding: 12px 14px 12px 18px; font-family: 'Vazirmatn', Tahoma, sans-serif; }
html.lead-open .wa-fab { opacity: 0; pointer-events: none; }
@media (max-width: 640px) { .wa-fab span { display: none; } .wa-fab { padding: 15px; right: 16px; } html[dir="rtl"] .wa-fab { left: 16px; padding: 15px; } }
html.lead-open { overflow: hidden; }
.lead-ov { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; background: rgba(6,6,9,.72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.lead-ov[hidden] { display: none; }
.lead-box { position: relative; width: min(100%, 480px); max-height: calc(100svh - 40px); overflow-y: auto; padding: 34px 30px 28px; border-radius: 26px; background: #15161B; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 40px 100px -30px rgba(0,0,0,.9); color: #F2F0EC; font-family: 'Urbanist', system-ui, sans-serif; }
.lead-ov[lang="fa"] .lead-box, .lead-ov[lang="fa"] input, .lead-ov[lang="fa"] button { font-family: 'Vazirmatn', Tahoma, sans-serif; }
.lead-box h2 { margin: 0 0 8px; font-size: 26px; font-weight: 600; letter-spacing: -.01em; }
.lead-p { margin: 0 0 20px; color: #A9A7B0; font-size: 15.5px; line-height: 1.6; }
.lead-p:empty { display: none; }
.lead-x { position: absolute; top: 14px; inset-inline-end: 14px; width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,.16); background: transparent; color: #F2F0EC; font-size: 22px; line-height: 1; cursor: pointer; }
.lead-box form { display: flex; flex-direction: column; gap: 12px; }
.lead-box label { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; color: #A9A7B0; }
.lead-box input { font: 500 16px 'Urbanist', system-ui, sans-serif; color: #F2F0EC; background: #0C0D10; border: 1px solid rgba(255,255,255,.16); border-radius: 12px; padding: 13px 14px; outline: none; transition: border-color .2s; }
.lead-box input:focus { border-color: #CBC6F6; }
.lead-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.lead-err { margin: 0; min-height: 1em; color: #FFB3A8; font-size: 13.5px; }
.lead-err a { color: #CBC6F6; }
.lead-send { margin-top: 4px; border: 0; cursor: pointer; font-size: 16px; }
.lead-send[disabled] { opacity: .6; cursor: wait; }
.lead-priv { margin: 2px 0 0; font-size: 12.5px; color: #7E7C86; text-align: center; }
.lead-ok { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 14px; padding-top: 8px; }
.lead-ok[hidden] { display: none; }
.lead-tick { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: #DFF3E7; color: #1E7A4C; font-size: 26px; }
.lead-ok p { margin: 0; color: #D2D0D8; line-height: 1.6; }

/* Founding-clinic payment, collapsed under the main CTA */
.pay-d { margin-top: 14px; }
.pay-d summary { list-style: none; cursor: pointer; font-size: 13.5px; color: var(--fg-2); text-decoration: underline; text-underline-offset: 3px; width: fit-content; }
.pay-d summary::-webkit-details-marker { display: none; }
.pay-d[open] summary { margin-bottom: 4px; }

/* ---------- Light theme (Oct 2026): shared pages match the new homepage. Applied with <html class="lt">. ---------- */
html.lt {
  color-scheme: light;
  --bg: #F5F1EC; --bg-2: #FFFFFF; --bg-3: #EFEAE3;
  --line: rgba(17,16,20,.1); --glass-line: rgba(17,16,20,.14);
  --fg: #111014; --fg-2: #57535C; --fg-3: #77737D;
  --lilac: #7B6FD6; --lilac-ink: #FFFFFF;
  --font: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --head: 'Inter Tight', 'Inter', system-ui, sans-serif;
}
html.lt body { background: radial-gradient(70% 50% at 80% 0%, #FFFDFB, rgba(255,253,251,0) 70%), radial-gradient(60% 40% at 0% 100%, #ECE7FA, rgba(236,231,250,0) 70%), var(--bg); background-attachment: fixed; }
html.lt h1, html.lt h2, html.lt h3 { font-family: var(--head); font-weight: 600; letter-spacing: -.03em; }
html.lt .site[data-lang="fa"] h1, html.lt .site[data-lang="fa"] h2, html.lt .site[data-lang="fa"] h3 { font-family: var(--fa); font-weight: 700; }
html.lt h1 em, html.lt h2 em { font-style: normal; background: linear-gradient(100deg, #8B7FE0, #C58FB8 55%, #E0A98C); -webkit-background-clip: text; background-clip: text; color: transparent; }
/* floating glass header */
html.lt .nav { position: sticky; top: 12px; margin: 12px auto 0; width: min(1200px, calc(100% - 24px)); border-radius: 20px; border: 1px solid rgba(255,255,255,.75);
  background: linear-gradient(180deg, rgba(255,255,255,.66), rgba(255,255,255,.42)); -webkit-backdrop-filter: blur(22px) saturate(1.8); backdrop-filter: blur(22px) saturate(1.8);
  box-shadow: 0 1px 0 rgba(255,255,255,.9) inset, 0 12px 32px -18px rgba(40,30,50,.35); }
html.lt .nav-in { min-height: 58px; padding-block: 8px; padding-inline: 18px 10px; max-width: none; }
html.lt .logo { font-family: var(--head); letter-spacing: .3em; font-size: 13px; color: var(--fg); }
html.lt .logo svg { color: var(--fg); }
html.lt .links { font-size: 14px; }
html.lt .pill-solid { background: var(--fg); color: #fff; border-radius: 13px; font-weight: 500; font-size: 14px; padding: 10px 18px; }
html.lt .pill-solid:hover { box-shadow: 0 12px 28px -14px rgba(17,16,20,.5); }
html.lt .pill-light { background: var(--fg); color: #fff; }
html.lt .pill-light .ic { background: #fff; color: var(--fg); }
html.lt .pill-ghost { background: rgba(255,255,255,.6); }
html.lt .tlink, html.lt .art-body a, html.lt .ins-go { color: var(--lilac); }
html.lt .menu-btn { background: rgba(255,255,255,.6); }
html.lt .lang { color: var(--fg-2); }
@media (max-width: 960px) {
  html.lt .links { border-radius: 0 0 20px 20px; background: rgba(255,255,255,.96); }
}
/* surfaces: cards become white with a soft shadow */
html.lt .ins-card, html.lt .more-it, html.lt .steps li, html.lt .priv-box, html.lt .cmp-wrap, html.lt .art-answer, html.lt .faq details, html.lt .facts-dl > div, html.lt .art-cta, html.lt .pcard, html.lt .svc-card {
  background: rgba(255,255,255,.78) !important; border-color: var(--line) !important; box-shadow: 0 1px 0 #fff inset, 0 24px 48px -36px rgba(30,20,40,.35); }
html.lt .art-answer { border-inline-start: 3px solid var(--lilac) !important; }
html.lt .cmp th, html.lt .cmp td { border-color: var(--line); }
html.lt .cmp .us { background: rgba(123,111,214,.07); }
html.lt .close { background: radial-gradient(50% 70% at 50% 100%, rgba(123,111,214,.16), transparent 70%); }
html.lt .art-cta { background: #111014 !important; color: #F2F0EC; }
html.lt .art-cta h2, html.lt .art-cta p { color: #F2F0EC; }
html.lt .art-cta .tlink { color: #CBC6F6; }
html.lt .art-cta .pill-light { background: #fff; color: #111014; }
html.lt .foot { border-top-color: var(--line); }
html.lt .team img { filter: none; }
html.lt ::selection { background: rgba(123,111,214,.25); }

html.lt .art-body { color: #2E2B33; }
html.lt .cmp thead th.us { color: #fff; background: var(--fg); }
html.lt .cmp td.us { background: rgba(123,111,214,.07); }
html.lt .visit { display: none; }
html.lt .art-by, html.lt .ins-card p { color: var(--fg-2); }

html.lt .band { background: var(--bg-3); }
html.lt .nb-s { display: none; }
@media (max-width: 640px) {
  html.lt .nb-l { display: none; } html.lt .nb-s { display: inline; }
  html.lt .cmp-wrap { overflow: visible; } html.lt .cmp { min-width: 0 !important; table-layout: auto; }
  html.lt .cmp, html.lt .cmp tbody, html.lt .cmp tr, html.lt .cmp th, html.lt .cmp td { display: block; width: 100%; }
  html.lt .cmp thead { display: none; }
  html.lt .cmp tr { padding: 14px 16px; border-bottom: 1px solid var(--line); }
  html.lt .cmp th, html.lt .cmp td { padding: 4px 0 !important; border: 0 !important; background: none !important; }
  html.lt .cmp th { font-size: 15px; margin-bottom: 4px; }
  html.lt .cmp td::before { content: attr(data-label); display: block; font-size: 11.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--fg-3); margin-top: 6px; }
  html.lt .cmp td.us::before { color: var(--lilac); }
}

/* header: identical to the homepage */
html.lt .nav { height: auto; }
html.lt .nav-in { min-height: 59px; padding-block: 10px; padding-inline: 18px 10px; gap: 16px; }
html.lt .links { gap: 28px; font-size: 13.5px; }
html.lt .links a { padding-block: 0; }
html.lt .links a::after { bottom: -6px; }
html.lt .nav-r { gap: 14px; }
html.lt .nav-r .lang { font: 500 14px Vazirmatn, Tahoma, sans-serif; text-decoration: none; color: var(--fg-2); }
html.lt .site[data-lang="fa"] .nav-r .lang { font-family: Inter, sans-serif; }
html.lt .site[data-lang="fa"] .links { font-size: 14px; }
html.lt .menu-btn { width: 40px; height: 40px; border-radius: 12px; border-color: var(--line); }

html.lt .nav-in { height: 58px; min-height: 0; padding-block: 0; }
@media (max-width: 960px) {
  html.lt .links.open { top: calc(100% + 8px); inset-inline: 0; padding: 6px 18px; border-radius: 18px; background: #fff !important; border: 1px solid var(--line); box-shadow: 0 24px 48px -24px rgba(30,20,40,.45); opacity: 1; }
  html.lt .links.open a { font-size: 16px; padding: 14px 0; }
  html.lt .links.open a:last-child { border-bottom: 0; }
}
@media (max-width: 960px) { html.lt .links.open { gap: 0 !important; } html.lt .links.open a { padding: 14px 0 !important; line-height: 1.5 !important; display: block; } html.lt .links.open a::after { display: none; } }
@media (max-width: 960px) { html.lt .links.open .m-lang { font-weight: 500; } }

/* About page: team first, company facts after */
html.lt .about-hero { padding-top: 72px; padding-bottom: 8px; }
html.lt .about-h { font-weight: 600; font-size: clamp(38px, 5vw, 68px); line-height: 1.02; max-width: 16ch; }
html.lt .site[data-lang="fa"] .about-h { font-weight: 800; line-height: 1.25; }
html.lt .about-hero .lead { font-size: 18px; line-height: 1.6; color: var(--fg-2); }
html.lt .team-sec { padding-top: 72px; }
html.lt .team-sec .head { margin-bottom: 36px; }
html.lt .team-sec .head .lead { margin-top: 12px; color: var(--fg-2); font-size: 17px; }
html.lt .team-full { gap: 20px; align-items: stretch; }
html.lt .team-full li { background: rgba(255,255,255,.82); border: 1px solid var(--line); border-radius: 26px; padding: 12px 12px 22px; box-shadow: 0 1px 0 #fff inset, 0 30px 60px -44px rgba(30,20,40,.45); transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s; }
html.lt .team-full li:hover { transform: translateY(-4px); box-shadow: 0 1px 0 #fff inset, 0 40px 70px -40px rgba(30,20,40,.5); }
html.lt .team-full img { border-radius: 18px; margin-bottom: 16px; filter: none; background: var(--bg-3); }
html.lt .team-full b, html.lt .team-full span, html.lt .team-full p { padding-inline: 8px; }
html.lt .team-full b { font: 600 19px var(--head); letter-spacing: -.02em; }
html.lt .site[data-lang="fa"] .team-full b { font-family: var(--fa); font-weight: 700; }
html.lt .team-full span { color: var(--lilac); font-size: 14px; font-weight: 500; }
html.lt .team-full p { margin-top: 10px; font-size: 14.5px; line-height: 1.6; }
html.lt .about-facts { padding-top: 88px; }
html.lt .about-facts h2 { font-size: clamp(22px, 2.2vw, 28px); margin-bottom: 18px; }
html.lt .facts-dl { border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.7); overflow: hidden; box-shadow: none !important; }
html.lt .facts-dl > div { background: none !important; box-shadow: none !important; padding: 18px 22px !important; border-bottom: 1px solid var(--line) !important; border-inline-end: 1px solid var(--line); }
html.lt .facts-dl > div:nth-child(3n) { border-inline-end: 0; }
html.lt .facts-dl > div:nth-last-child(-n+3) { border-bottom: 0 !important; }
@media (max-width: 960px) {
  html.lt .team-full { grid-template-columns: 1fr 1fr; }
  html.lt .facts-dl > div { border-inline-end: 0; border-bottom: 1px solid var(--line) !important; }
  html.lt .facts-dl > div:last-child { border-bottom: 0 !important; }
}
@media (max-width: 560px) { html.lt .team-full { grid-template-columns: 1fr; } html.lt .about-hero { padding-top: 48px; } }

/* ===== Inner-page hero system (final pass) ===== */
html.lt .about-h { font-size: clamp(34px, 4.2vw, 58px) !important; line-height: 1.04; letter-spacing: -.035em; max-width: 17ch; }
html.lt .site[data-lang="fa"] .about-h { font-size: clamp(30px, 3.6vw, 50px) !important; font-weight: 800; line-height: 1.3; letter-spacing: 0; }
html.lt h1 em, html.lt h2 em { -webkit-box-decoration-break: clone; box-decoration-break: clone; }
html.lt .site[dir="rtl"] h1 em, html.lt .site[dir="rtl"] h2 em { background-image: linear-gradient(260deg, #8B7FE0, #C58FB8 55%, #E0A98C); }
html.lt .ins-hero, html.lt .about-hero { padding-top: 64px !important; padding-bottom: 24px !important; }
html.lt .ins-hero .lead, html.lt .about-hero .lead { font-size: 17.5px; line-height: 1.6; max-width: 54ch; margin-top: 18px; color: var(--fg-2); }
html.lt .k { font-size: 12.5px; letter-spacing: .12em; }
html.lt .phero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
html.lt .phero-t { display: flex; flex-direction: column; gap: 14px; }
/* blog: featured guide */
html.lt .feat { display: flex; flex-direction: column; gap: 14px; padding: 34px; border-radius: 28px; text-decoration: none; color: #F2F0EC; min-height: 320px; justify-content: flex-end; position: relative; overflow: hidden;
  background: radial-gradient(120% 90% at 100% 0%, rgba(139,127,224,.55), transparent 60%), radial-gradient(90% 80% at 0% 100%, rgba(224,169,140,.35), transparent 60%), #141217;
  box-shadow: 0 40px 80px -40px rgba(30,20,40,.6); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s; }
html.lt .feat:hover { transform: translateY(-4px); box-shadow: 0 50px 90px -40px rgba(30,20,40,.7); }
html.lt .feat-k { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: #CBC6F6; }
html.lt .site[data-lang="fa"] .feat-k { letter-spacing: 0; }
html.lt .feat h2 { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.2; color: #fff; }
html.lt .feat p { color: rgba(242,240,236,.75); font-size: 15.5px; line-height: 1.6; margin: 0; }
html.lt .feat-go { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; color: #fff; }
html.lt .feat-go svg { width: 16px; height: 16px; }
html.lt .site[dir="rtl"] .feat-go svg, html.lt .site[dir="rtl"] .ins-go svg { transform: scaleX(-1); }
html.lt .ins-group { padding-top: 56px; }
html.lt .ins-gh { font-size: 22px; margin-bottom: 20px; }
/* about: team mosaic */
html.lt .mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; transform: rotate(-2deg); }
html.lt .site[dir="rtl"] .mosaic { transform: rotate(2deg); }
html.lt .mosaic img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 22%; border-radius: 22px; box-shadow: 0 30px 60px -36px rgba(30,20,40,.55); border: 4px solid #fff; background: var(--bg-3); }
html.lt .mosaic img:nth-child(2n) { transform: translateY(28px); }
html.lt .about-hero { padding-bottom: 48px !important; }
@media (max-width: 960px) {
  html.lt .phero { grid-template-columns: 1fr; gap: 32px; }
  html.lt .ins-hero, html.lt .about-hero { padding-top: 40px !important; }
  html.lt .mosaic { grid-template-columns: repeat(4, 1fr); gap: 8px; transform: none !important; }
  html.lt .mosaic img { border-width: 2px; border-radius: 14px; }
  html.lt .mosaic img:nth-child(2n) { transform: translateY(12px); }
  html.lt .feat { min-height: 0; padding: 26px; }
}
html.lt .mosaic { max-width: 460px; justify-self: end; width: 100%; }
html.lt .site[dir="rtl"] .mosaic { justify-self: start; }
html.lt .site[data-lang="fa"] .about-h { max-width: 22ch; }
@media (max-width: 960px) { html.lt .mosaic { max-width: none; justify-self: stretch; } }
html.lt .mosaic img { height: auto; }
@media (max-width: 960px) { html.lt .mosaic { display: none; } html.lt .about-hero { padding-bottom: 8px !important; } }
@media (max-width: 560px) {
  html.lt .team-full { grid-template-columns: 1fr 1fr !important; gap: 12px; }
  html.lt .team-full li { padding: 8px 8px 16px; border-radius: 20px; }
  html.lt .team-full img { border-radius: 14px; margin-bottom: 10px; }
  html.lt .team-full b { font-size: 16px; padding-inline: 4px; } html.lt .team-full span { font-size: 12.5px; padding-inline: 4px; }
  html.lt .team-full p { font-size: 13px; padding-inline: 4px; }
}