/* رنگ‌های سازمانی مدار (همان توکن‌های دارک‌مود پرتال - web/portal/app/globals.css): سرمه‌ای + فیروزه‌ای */
    :root {
      --bg: #0d1420; --card: #16202e; --card-2: #1c2839; --navy: #26344a; --navy-2: #4a6482;
      --line: rgba(255, 255, 255, .09); --line-strong: rgba(255, 255, 255, .17);
      --text: #e8edf3; --muted: #93a1b0;
      --accent: #22d3ee; --accent-fg: #0b2530; --accent-soft: rgba(34, 211, 238, .13); --accent-line: rgba(34, 211, 238, .38);
      --grad: linear-gradient(135deg, #7ee9f9 0%, #22d3ee 55%, #0fa9c9 100%);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: "Vazirmatn", "Segoe UI", Tahoma, sans-serif; background: var(--bg); color: var(--text);
      line-height: 1.8; -webkit-font-smoothing: antialiased; overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    strong { font-weight: 800; color: var(--text); }
    .container { width: min(100% - 2.5rem, 68rem); margin-inline: auto; }
    .hl { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

    /* درخشش فیروزه‌ای پس‌زمینه */
    .glow { position: absolute; pointer-events: none; border-radius: 50%; filter: blur(70px); opacity: .5; transform: translate(var(--px, 0px), var(--py, 0px)); transition: transform .4s ease-out; }
    .glow.a { width: 34rem; height: 34rem; top: -14rem; left: 50%; transform: translateX(-50%) translate(var(--px, 0px), var(--py, 0px)); background: radial-gradient(circle, rgba(34,211,238,.5), transparent 65%); }
    .glow.b { width: 26rem; height: 26rem; top: 34rem; right: -14rem; background: radial-gradient(circle, rgba(74,100,130,.6), transparent 65%); }
    .glow.c { width: 26rem; height: 26rem; top: 70rem; left: -14rem; background: radial-gradient(circle, rgba(34,211,238,.28), transparent 65%); }
    .page { position: relative; overflow-x: clip; }
    .page::before {
      content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
      background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
      background-size: 64px 64px; mask-image: radial-gradient(ellipse at 50% 16%, #000 0%, transparent 62%);
      -webkit-mask-image: radial-gradient(ellipse at 50% 16%, #000 0%, transparent 62%);
    }

    /* ناوبری */
    nav {
      position: sticky; top: 1rem; z-index: 20; margin: 1rem auto 0; width: min(100% - 2rem, 46rem);
      display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .55rem .6rem .55rem 1.1rem;
      background: rgba(22, 32, 46, .75); border: 1px solid var(--line); border-radius: 999px; backdrop-filter: blur(14px);
      transition: background .25s, box-shadow .25s, border-color .25s;
    }
    nav.scrolled { background: rgba(13, 20, 32, .92); border-color: var(--line-strong); box-shadow: 0 10px 34px rgba(0,0,0,.35); }
    .logo { font-weight: 900; font-size: 1.25rem; letter-spacing: -.02em; display: inline-flex; align-items: center; gap: .45rem; }
    .logo i { width: .75rem; height: .75rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px rgba(34,211,238,.9); }
    .links { display: flex; gap: 1.3rem; font-size: .8rem; color: var(--muted); }
    .links a:hover { color: var(--text); }
    @media (max-width: 42rem) { .links { display: none; } }
    .btn {
      position: relative; overflow: hidden;
      display: inline-flex; align-items: center; justify-content: center; gap: .4rem; border-radius: 999px; font-weight: 700; font-size: .85rem;
      padding: .55rem 1.3rem; background: var(--grad); color: var(--accent-fg); border: 0; cursor: pointer;
      box-shadow: 0 6px 24px rgba(34, 211, 238, .3), inset 0 1px 0 rgba(255,255,255,.4); transition: transform .15s, box-shadow .15s;
    }
    .btn .ripple { position: absolute; border-radius: 50%; background: rgba(255,255,255,.55); transform: scale(0); animation: rippleAnim .6s ease-out; pointer-events: none; }
    @keyframes rippleAnim { to { transform: scale(2.4); opacity: 0; } }
    .btn:hover { transform: translateY(-1px); box-shadow: 0 10px 34px rgba(34, 211, 238, .45), inset 0 1px 0 rgba(255,255,255,.4); }
    .btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line-strong); box-shadow: none; }
    .btn.lg { padding: .8rem 1.9rem; font-size: .95rem; }

    /* قهرمان */
    .hero { position: relative; text-align: center; padding: 4.5rem 0 3rem; }
    .badge { display: inline-block; font-size: .78rem; padding: .35rem 1.1rem; border-radius: 999px; background: var(--accent-soft); border: 1px solid var(--accent-line); color: #8bf0ff; font-weight: 800; }
    h1 { margin-top: 1.3rem; font-size: clamp(2.2rem, 6vw, 4.1rem); font-weight: 900; line-height: 1.3; letter-spacing: -.02em; }
    .hero p.lead { margin: 1.2rem auto 0; max-width: 36rem; color: var(--muted); font-size: 1rem; line-height: 2; }
    .hero .cta { margin-top: 2rem; display: inline-flex; gap: .8rem; flex-wrap: wrap; justify-content: center; }

    /* ماکت محصول */
    .mock-wrap { position: relative; margin: 3.5rem auto 0; width: min(100%, 56rem); }
    .mock-wrap::before { content: ""; position: absolute; inset: -1px; border-radius: 1.6rem; padding: 1px; background: linear-gradient(160deg, rgba(34,211,238,.7), rgba(255,255,255,.06) 40%, rgba(255,255,255,.03)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
    .mock { background: linear-gradient(180deg, #131c2a, #0e1522); border-radius: 1.6rem; padding: 1rem; display: grid; grid-template-columns: 11.5rem 1fr; gap: 1rem; text-align: start; min-height: 20rem; }
    @media (max-width: 44rem) { .mock { grid-template-columns: 1fr; } .side { display: none; } }
    .side { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: .9rem; font-size: .75rem; color: var(--muted); display: flex; flex-direction: column; gap: .35rem; }
    .side .who { display: flex; align-items: center; gap: .5rem; color: var(--text); font-weight: 600; margin-bottom: .5rem; }
    .av { width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--grad); flex: none; }
    .side div.it { padding: .4rem .6rem; border-radius: .6rem; }
    .side div.it.on { background: var(--accent-soft); color: #8bf0ff; }
    .main { display: grid; gap: 1rem; grid-template-columns: 1.3fr 1fr; }
    @media (max-width: 44rem) { .main { grid-template-columns: 1fr; } }
    .chat { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: 1rem; display: flex; flex-direction: column; gap: .7rem; font-size: .78rem; }
    .msg { max-width: 90%; padding: .6rem .85rem; border-radius: .9rem; line-height: 1.9; opacity: 0; transform: translateY(10px); transition: opacity .5s ease, transform .5s ease; }
    .msg.show { opacity: 1; transform: none; }
    .msg.u { align-self: flex-start; background: var(--card-2); border: 1px solid var(--line); }
    .msg.b { align-self: flex-end; background: var(--accent-soft); border: 1px solid var(--accent-line); color: #c9f7fd; }
    .msg.typing { display: flex; gap: .3rem; align-items: center; padding: .75rem 1rem; opacity: 1; transform: none; }
    .msg.typing span { width: .4rem; height: .4rem; border-radius: 50%; background: #8bf0ff; opacity: .5; animation: typingDot 1s infinite ease-in-out; }
    .msg.typing span:nth-child(2) { animation-delay: .15s; }
    .msg.typing span:nth-child(3) { animation-delay: .3s; }
    @keyframes typingDot { 0%, 60%, 100% { transform: translateY(0); opacity: .4; } 30% { transform: translateY(-4px); opacity: 1; } }
    .tag { display: inline-block; font-size: .62rem; padding: .05rem .5rem; border-radius: 999px; background: rgba(34,211,238,.2); color: #8bf0ff; margin-inline-start: .3rem; }
    .panel { display: grid; gap: 1rem; align-content: start; }
    .mini { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: .9rem 1rem; font-size: .75rem; }
    .mini b { display: block; font-size: 1.5rem; font-weight: 800; }
    .mini small { color: var(--muted); }
    .bar { height: .4rem; border-radius: 99px; background: var(--card-2); margin-top: .5rem; overflow: hidden; }
    .bar i { display: block; height: 100%; width: 72%; background: var(--grad); border-radius: 99px; transition: width 1.1s cubic-bezier(.2,.8,.2,1); }
    .approve { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
    .approve .b2 { font-size: .68rem; padding: .25rem .7rem; border-radius: 99px; background: var(--grad); color: var(--accent-fg); font-weight: 700; animation: approvePulse 2.2s ease-in-out infinite; }
    @keyframes approvePulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(34,211,238,.55); } 50% { box-shadow: 0 0 0 7px rgba(34,211,238,0); } }

    /* نوار مدل‌ها */
    .logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1.2rem 3rem; padding: 3.2rem 0 1rem; color: #56657a; font-weight: 800; font-size: 1.1rem; }
    .logos small { width: 100%; text-align: center; font-size: .72rem; font-weight: 500; color: #6d7c90; margin-bottom: -.4rem; }

    /* بخش‌ها */
    section { position: relative; padding: 3.5rem 0; }
    .pill { display: inline-block; font-size: .72rem; padding: .25rem 1rem; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--muted); background: rgba(255,255,255,.03); }
    .head { text-align: center; margin-bottom: 2.5rem; }
    h2 { margin-top: 1rem; font-size: clamp(1.7rem, 4.3vw, 2.8rem); font-weight: 900; line-height: 1.4; letter-spacing: -.01em; }
    .head p { margin: .8rem auto 0; max-width: 34rem; color: var(--muted); font-size: .92rem; }

    /* ماژول‌ها */
    .modules { display: grid; gap: 1rem; grid-template-columns: repeat(6, 1fr); }
    .mod { grid-column: span 2; background: linear-gradient(165deg, #182334, #111a28); border: 1px solid var(--line); border-radius: 1.3rem; padding: 1.5rem; transition: transform .2s, border-color .2s, box-shadow .2s; }
    
    @media (max-width: 52rem) { .modules { grid-template-columns: 1fr 1fr; } .mod { grid-column: span 1; } }
    @media (max-width: 34rem) { .modules { grid-template-columns: 1fr; } }
    .mod:hover { transform: translateY(-3px); border-color: var(--accent-line); box-shadow: 0 12px 34px rgba(0,0,0,.35); }
    .mod .ic { width: 3rem; height: 3rem; border-radius: 1rem; background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent); display: grid; place-items: center; }
    .mod .ic svg { width: 1.4rem; height: 1.4rem; }
    .mod h3 { margin-top: 1rem; font-size: 1.05rem; font-weight: 800; }
    .mod p { margin-top: .5rem; font-size: .82rem; color: var(--muted); line-height: 2; }

    /* برجسته: چند شرکتی و هلدینگی */
    .holding { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: center; border-radius: 1.6rem; padding: 2.4rem; overflow: hidden;
      background: linear-gradient(150deg, #142238, #0e1725); border: 1px solid var(--accent-line); box-shadow: 0 0 70px rgba(34,211,238,.1); }
    .holding::after { content: ""; position: absolute; width: 22rem; height: 22rem; bottom: -12rem; left: -6rem; background: radial-gradient(circle, rgba(34,211,238,.3), transparent 65%); filter: blur(24px); pointer-events: none; }
    @media (max-width: 48rem) { .holding { grid-template-columns: 1fr; padding: 1.6rem; } }
    .holding h2 { margin-top: .8rem; font-size: clamp(1.5rem, 3.4vw, 2.2rem); }
    .holding p { margin-top: .9rem; color: #b6c2d0; font-size: .9rem; line-height: 2.1; }
    .holding ul { list-style: none; margin-top: 1rem; display: grid; gap: .5rem; font-size: .85rem; color: #cbd5e1; }
    .holding li::before { content: "✓"; color: var(--accent); font-weight: 900; margin-inline-end: .5rem; }
    .tree { position: relative; z-index: 1; background: var(--card); border: 1px solid var(--line); border-radius: 1.1rem; padding: 1.2rem; font-size: .78rem; display: grid; gap: .6rem; }
    .node { display: flex; align-items: center; gap: .6rem; padding: .55rem .8rem; border-radius: .8rem; background: var(--card-2); border: 1px solid var(--line); }
    .node.root { background: var(--accent-soft); border-color: var(--accent-line); font-weight: 800; color: #c9f7fd; }
    .node .dot { width: .55rem; height: .55rem; border-radius: 50%; background: var(--accent); flex: none; }
    .node small { margin-inline-start: auto; color: var(--muted); font-size: .68rem; }
    .kids { display: grid; gap: .5rem; margin-inline-start: 1.4rem; padding-inline-start: 1rem; border-inline-start: 1px dashed var(--accent-line); }

    /* کارت‌های ویژگی */
    .bento { display: grid; gap: 1rem; }
    .tile { position: relative; display: grid; gap: 1.5rem; grid-template-columns: 1fr 1fr; align-items: center; background: linear-gradient(160deg, #16212f, #0f1622); border: 1px solid var(--line); border-radius: 1.4rem; padding: 1.8rem; overflow: hidden; }
    .tile::after { content: ""; position: absolute; width: 16rem; height: 16rem; bottom: -9rem; left: -5rem; background: radial-gradient(circle, rgba(34,211,238,.22), transparent 65%); filter: blur(20px); pointer-events: none; }
    .tile.flip .txt { order: 2; }
    @media (max-width: 44rem) { .tile { grid-template-columns: 1fr; } .tile.flip .txt { order: 0; } }
    .tile h3 { font-size: clamp(1.15rem, 2.6vw, 1.5rem); font-weight: 800; line-height: 1.5; }
    .tile p { margin-top: .8rem; color: var(--muted); font-size: .85rem; line-height: 2; }
    .ui { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: 1rem; font-size: .75rem; display: grid; gap: .6rem; position: relative; z-index: 1; }
    .ui .row { display: flex; align-items: center; justify-content: space-between; gap: .6rem; padding: .55rem .7rem; border-radius: .7rem; background: var(--card-2); border: 1px solid var(--line); }
    .ui .lbl { color: var(--muted); font-size: .68rem; }
    .field { height: 1.7rem; border-radius: .5rem; background: #101927; border: 1px dashed var(--line-strong); }
    .toggle { width: 2rem; height: 1.1rem; border-radius: 99px; background: #2a3a4d; position: relative; flex: none; transition: background .3s; }
    .toggle::after { content: ""; position: absolute; top: .15rem; right: .15rem; width: .8rem; height: .8rem; border-radius: 50%; background: #8a97a8; transition: .3s; }
    .toggle.on { background: var(--accent); }
    .toggle.on::after { right: auto; left: .15rem; background: #fff; }
    .steps { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
    .st { padding: .35rem .7rem; border-radius: 99px; background: var(--card-2); border: 1px solid var(--line); font-size: .68rem; transition: background .3s, border-color .3s, color .3s; }
    .st.ok { background: var(--accent-soft); border-color: var(--accent-line); color: #8bf0ff; }

    /* بازخورد */
    .quotes { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); }
    @media (max-width: 52rem) { .quotes { grid-template-columns: 1fr; } }
    .quote { background: var(--card); border: 1px solid var(--line); border-radius: 1.2rem; padding: 1.5rem; }
    .quote.mid { border-color: var(--accent-line); background: linear-gradient(160deg, #15263a, #111a28); }
    .quote .mark { color: var(--accent); font-size: 2rem; line-height: 1; font-weight: 900; }
    .quote p { margin-top: .4rem; font-size: .85rem; line-height: 2; color: #d0d9e4; }
    .quote footer { margin-top: 1rem; display: flex; align-items: center; gap: .6rem; font-size: .75rem; color: var(--muted); }

    /* طرح‌ها */
    .plans { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); align-items: stretch; }
    @media (max-width: 52rem) { .plans { grid-template-columns: 1fr; } }
    .plan { background: var(--card); border: 1px solid var(--line); border-radius: 1.3rem; padding: 1.6rem; display: flex; flex-direction: column; gap: 1rem; }
    .plan.pop { border-color: var(--accent-line); background: linear-gradient(170deg, #15263a, #111a28 60%); box-shadow: 0 0 60px rgba(34,211,238,.1); }
    .plan h3 { font-size: 1rem; font-weight: 800; display: flex; align-items: center; gap: .5rem; }
    .plan .tag { margin: 0; }
    .plan .price { font-size: 1.5rem; font-weight: 900; }
    .plan .sub { color: var(--muted); font-size: .75rem; margin-top: -.6rem; }
    .plan ul { list-style: none; display: grid; gap: .55rem; font-size: .8rem; color: #cbd5e1; flex: 1; }
    .plan li::before { content: "✓"; color: var(--accent); font-weight: 900; margin-inline-end: .5rem; }
    .plan .btn { width: 100%; }

    /* سوالات متداول */
    .faq { max-width: 46rem; margin-inline: auto; display: grid; gap: .8rem; }
    details { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: 1rem 1.3rem; transition: border-color .2s; }
    details[open] { border-color: var(--accent-line); }
    summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-weight: 700; font-size: .9rem; }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; font-size: 1.3rem; color: var(--muted); }
    details[open] summary::after { content: "−"; color: var(--accent); }
    details p { margin-top: .8rem; color: var(--muted); font-size: .84rem; line-height: 2; }

    /* دعوت نهایی */
    .final { position: relative; text-align: center; border-radius: 1.6rem; padding: 3.5rem 1.5rem; border: 1px solid var(--line); overflow: hidden; background: linear-gradient(160deg, #16212f, #0d1420); }
    .final::before { content: ""; position: absolute; inset: auto -20% -70% -20%; height: 90%; background: radial-gradient(ellipse at 50% 100%, rgba(34,211,238,.5), transparent 65%); filter: blur(10px); }
    .final > * { position: relative; }
    .final h2 { margin-top: 0; }
    .final p { margin: .8rem auto 1.6rem; max-width: 30rem; color: var(--muted); font-size: .92rem; }

    footer.site { margin-top: 3rem; border-top: 1px solid var(--line); padding: 2.2rem 0 2.5rem; }
    .foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; font-size: .78rem; color: var(--muted); }
    .foot h4 { color: var(--text); font-size: .8rem; margin-bottom: .5rem; }
    .foot a { display: block; padding: .1rem 0; }
    .foot a:hover { color: var(--text); }
    .copy { margin-top: 2rem; text-align: center; font-size: .72rem; color: #5b6b80; }

    .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
    .reveal.in { opacity: 1; transform: none; }
    @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

    /* ---- افزوده‌های چندصفحه‌ای ---- */
    .dd { position: relative; }
    .dd > a::after { content: "▾"; margin-inline-start: .25rem; font-size: .7rem; }
    .dd-menu { position: absolute; top: 100%; right: -1rem; padding-top: .9rem; min-width: 15rem; display: none; }
    .dd:hover .dd-menu, .dd:focus-within .dd-menu { display: block; }
    .dd-menu div { background: #16202e; border: 1px solid var(--line-strong); border-radius: 1rem; padding: .4rem; box-shadow: 0 18px 40px rgba(0,0,0,.45); }
    .dd-menu a { display: block; padding: .5rem .8rem; border-radius: .6rem; color: var(--muted); font-size: .8rem; }
    .dd-menu a:hover, .dd-menu a.on { background: var(--accent-soft); color: #c9f7fd; }
    .links a.on { color: var(--text); }
    .mod .more { display: inline-block; margin-top: .9rem; font-size: .78rem; font-weight: 700; color: var(--accent); }
    a.mod { display: block; }

    .phero { position: relative; text-align: center; padding: 4.5rem 0 2.5rem; }
    .crumbs { font-size: .75rem; color: var(--muted); margin-bottom: 1rem; }
    .crumbs a:hover { color: var(--text); }
    .phero .ic { width: 3.6rem; height: 3.6rem; margin: 0 auto 1.2rem; border-radius: 1.2rem; background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent); display: grid; place-items: center; box-shadow: 0 0 40px rgba(34,211,238,.18); }
    .phero .ic svg { width: 1.7rem; height: 1.7rem; }
    .phero h1 { margin-top: 0; font-size: clamp(2rem, 5vw, 3.3rem); }
    .phero p.lead { margin: 1.1rem auto 0; max-width: 38rem; color: var(--muted); font-size: 1rem; line-height: 2.1; }
    .phero .cta { margin-top: 1.8rem; display: inline-flex; gap: .8rem; flex-wrap: wrap; justify-content: center; }

    .grid3 { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); }
    @media (max-width: 52rem) { .grid3 { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 34rem) { .grid3 { grid-template-columns: 1fr; } }
    .feat { background: linear-gradient(165deg, #182334, #111a28); border: 1px solid var(--line); border-radius: 1.2rem; padding: 1.4rem; }
    .feat h3 { font-size: .98rem; font-weight: 800; display: flex; align-items: center; gap: .5rem; }
    .feat h3::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px rgba(34,211,238,.8); flex: none; }
    .feat p { margin-top: .55rem; font-size: .82rem; color: var(--muted); line-height: 2; }

    .feat.ico { display: flex; flex-direction: column; gap: .2rem; transition: transform .2s, border-color .2s; }
    .feat.ico:hover { transform: translateY(-3px); border-color: var(--accent-line); }
    .feat.ico h3::before { display: none; }
    .fic { width: 3rem; height: 3rem; border-radius: 1rem; background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent); display: grid; place-items: center; margin-bottom: .7rem; }
    .fic svg { width: 1.45rem; height: 1.45rem; }

    .steps3 { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); counter-reset: s; }
    @media (max-width: 44rem) { .steps3 { grid-template-columns: 1fr; } }
    .stp { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 1.2rem; padding: 1.4rem; counter-increment: s; }
    .stp::before { content: counter(s, persian); display: grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 50%; background: var(--grad); color: var(--accent-fg); font-weight: 900; margin-bottom: .8rem; }
    .stp h3 { font-size: .95rem; font-weight: 800; }
    .stp p { margin-top: .4rem; font-size: .8rem; color: var(--muted); line-height: 2; }

    .others { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; }
    .others a { padding: .55rem 1.2rem; border-radius: 999px; border: 1px solid var(--line-strong); font-size: .82rem; color: var(--muted); background: rgba(255,255,255,.03); transition: .15s; }
    .others a:hover { color: var(--text); border-color: var(--accent-line); background: var(--accent-soft); }

    .two { display: grid; gap: 1.2rem; grid-template-columns: 1fr 1fr; }
    @media (max-width: 48rem) { .two { grid-template-columns: 1fr; } }
    .box { background: linear-gradient(165deg, #182334, #111a28); border: 1px solid var(--line); border-radius: 1.3rem; padding: 1.8rem; }
    .box h2 { margin-top: 0; font-size: 1.35rem; }
    .box p { margin-top: .8rem; color: var(--muted); font-size: .88rem; line-height: 2.1; }
    .values { display: grid; gap: 1rem; grid-template-columns: repeat(4, 1fr); }
    @media (max-width: 60rem) { .values { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 34rem) { .values { grid-template-columns: 1fr; } }

    /* اندازه‌ی تیترها (کمی کوچک‌تر از نسخه‌ی اولیه) */
    h1 { font-size: clamp(1.9rem, 5vw, 3.3rem); }
    h2 { font-size: clamp(1.45rem, 3.5vw, 2.25rem); }
    .holding h2 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
    .tile h3 { font-size: clamp(1.02rem, 2.2vw, 1.28rem); }
    .phero h1 { font-size: clamp(1.7rem, 4.2vw, 2.7rem); }
    .box h2 { font-size: 1.15rem; }

    /* شعار */
    .slogan { margin: 1.6rem auto 0; display: flex; width: fit-content; align-items: center; gap: .7rem; font-size: 1.25rem; font-weight: 800; letter-spacing: .01em; }
    .slogan::before, .slogan::after { content: ""; width: 2.4rem; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-line)); }
    .slogan::after { transform: scaleX(-1); }
    .foot .slogan-f { display: block; margin-top: .7rem; font-weight: 800; color: var(--text); font-size: .9rem; }

    /* نقشه */
    .mapbox { margin-top: .8rem; border-radius: 1.1rem; overflow: hidden; border: 1px solid var(--line-strong); background: var(--card); }
    .mapbox iframe { display: block; width: 100%; height: 17rem; border: 0; filter: grayscale(.25) contrast(1.05); }
    .mapbox a { display: block; padding: .6rem 1rem; font-size: .78rem; color: var(--accent); text-align: center; border-top: 1px solid var(--line); }

    .contact { display: grid; gap: 1.2rem; grid-template-columns: 1.2fr 1fr; align-items: stretch; }
    @media (max-width: 52rem) { .contact { grid-template-columns: 1fr; } }
    form.cf { display: grid; gap: .9rem; }
    .cf label { display: grid; gap: .35rem; font-size: .78rem; color: var(--muted); font-weight: 600; }
    .cf input, .cf textarea, .cf select { font: inherit; font-size: .88rem; color: var(--text); background: #101927; border: 1px solid var(--line-strong); border-radius: .8rem; padding: .7rem .9rem; outline: none; }
    .cf input:focus, .cf textarea:focus, .cf select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
    .cf textarea { min-height: 8rem; resize: vertical; }
    .cf .row2 { display: grid; gap: .9rem; grid-template-columns: 1fr 1fr; }
    @media (max-width: 34rem) { .cf .row2 { grid-template-columns: 1fr; } }
    .note { font-size: .78rem; padding: .7rem 1rem; border-radius: .8rem; background: var(--accent-soft); border: 1px solid var(--accent-line); color: #c9f7fd; display: none; }
    .note.show { display: block; }
    .note.err { background: rgba(242,96,126,.12); border-color: rgba(242,96,126,.4); color: #ffc2cf; }
    [hidden] { display: none !important; }
    .cf button[disabled] { opacity: .6; cursor: progress; }
    .cinfo { display: flex; flex-direction: column; gap: .8rem; }
    /* کادر نقشه تمام ارتفاع باقی‌مانده را می‌گیرد تا پایینش با پایین فرم تراز شود */
    .cinfo .mapbox { margin-top: 0; flex: 1; display: flex; flex-direction: column; }
    .cinfo .mapbox iframe { flex: 1; height: auto; min-height: 17rem; }
    .cinfo .item { display: flex; gap: .8rem; align-items: flex-start; padding: 1rem; border-radius: 1rem; background: var(--card); border: 1px solid var(--line); font-size: .85rem; }
    .cinfo .item b { display: block; font-size: .75rem; color: var(--muted); font-weight: 600; }
    .cinfo .item svg { width: 1.2rem; height: 1.2rem; color: var(--accent); flex: none; margin-top: .3rem; }
    .cinfo .empty { color: var(--muted); font-size: .8rem; line-height: 2; }

    /* ---- جلوه‌های ویژه و انیمیشن‌های تعاملی ---- */
    .scroll-progress { position: fixed; top: 0; inset-inline: 0; height: 3px; width: 0%; background: var(--grad); z-index: 60; box-shadow: 0 0 12px rgba(34,211,238,.6); }

    /* جعبه‌های تعاملی: کج‌شدن سه‌بعدی + هاله‌ی نور دنبال‌کننده‌ی نشانگر */
    .tilt { position: relative; transition: transform .25s ease, border-color .2s, box-shadow .2s; will-change: transform; }
    .tilt .glare { position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s ease; z-index: 0; }
    .tilt:hover .glare { opacity: 1; }
    .tilt > * { position: relative; z-index: 1; }

    @media (prefers-reduced-motion: reduce) {
      .approve .b2 { animation: none; }
      .ripple { display: none; }
      .tilt { transition: none; }
      .glow { transition: none; }
      nav { transition: none; }
    }

    /* ---- منوی موبایل و نوار دعوت شناور (همه‌ی صفحه‌ها؛ با site.js ساخته می‌شوند) ---- */
    @keyframes ospin { to { transform: rotate(360deg); } }
    @keyframes pin { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
    .menu-btn { display: none; width: 2.5rem; height: 2.5rem; border-radius: 50%; border: 1px solid var(--line-strong); background: transparent; color: var(--text); cursor: pointer; place-items: center; flex: none; }
    .menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 1.05rem; height: 2px; border-radius: 2px; background: currentColor; position: relative; transition: transform .25s, opacity .2s; }
    .menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; }
    .menu-btn span::before { top: -5px; }
    .menu-btn span::after { top: 5px; }
    .menu-btn[aria-expanded="true"] span { background: transparent; }
    .menu-btn[aria-expanded="true"] span::before { transform: translateY(5px) rotate(45deg); }
    .menu-btn[aria-expanded="true"] span::after { transform: translateY(-5px) rotate(-45deg); }
    .mmenu { position: fixed; top: 5rem; inset-inline: 1rem; z-index: 19; display: none; max-height: calc(100vh - 6.5rem); overflow: auto; padding: .7rem; border-radius: 1.4rem;
      background: rgba(13,20,32,.97); border: 1px solid var(--line-strong); backdrop-filter: blur(16px); box-shadow: 0 24px 60px rgba(0,0,0,.55); }
    .mmenu.open { display: grid; gap: .15rem; animation: pin .25s ease; }
    .mmenu a { padding: .7rem 1rem; border-radius: .8rem; font-size: .92rem; color: var(--text); }
    .mmenu a:hover, .mmenu a.on { background: var(--accent-soft); }
    .mmenu small { padding: .6rem 1rem .2rem; font-size: .7rem; color: var(--muted); }
    .mmenu a.sub { padding-inline-start: 1.8rem; color: var(--muted); font-size: .86rem; }
    .float-cta { position: fixed; inset-inline: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); z-index: 30; display: none; }
    .float-cta .btn { width: 100%; box-shadow: 0 10px 34px rgba(0,0,0,.5), 0 6px 24px rgba(34,211,238,.35); }
    @media (max-width: 42rem) {
      .menu-btn { display: grid; }
      nav { gap: .6rem; padding-inline-end: .55rem; }
      nav .btn { margin-inline-start: auto; }
      .float-cta { display: block; transform: translateY(160%); transition: transform .35s ease; }
      .float-cta.show { transform: none; }
    }
    @media (prefers-reduced-motion: reduce) { .mmenu.open { animation: none; } .float-cta { transition: none; } }

    /* ---- دعوت نهایی: حلقه‌های چرخان ---- */
    .final .orb { position: absolute; inset: 0; pointer-events: none; }
    .orb i { position: absolute; left: 50%; top: 50%; translate: -50% -50%; border: 1px solid rgba(34,211,238,.18); border-radius: 50%; animation: orbspin 60s linear infinite; }
    .orb i::after { content: ""; position: absolute; left: 50%; top: -.3rem; width: .6rem; height: .6rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px var(--accent); translate: -50% 0; }
    .orb i:nth-child(1) { width: 18rem; height: 18rem; animation-duration: 28s; }
    .orb i:nth-child(2) { width: 32rem; height: 32rem; animation-duration: 46s; animation-direction: reverse; }
    .orb i:nth-child(3) { width: 48rem; height: 48rem; animation-duration: 70s; }
    @keyframes orbspin { to { rotate: 360deg; } }