/* =====================================================================
   نیکی ژورنال | style.css
   Vanilla CSS, no build step. Colours are tokens on :root (light) with a
   dark override under prefers-color-scheme. RTL first: only logical
   properties are used for layout.
   Sections: 1 fonts · 2 tokens · 3 base · 4 buttons · 5 header · 6 hero
             7 chooser · 8 products · 9 mock UIs · 10 pricing · 11 faq
             12 final CTA + footer · 13 motion
   ===================================================================== */

/* ---------- 1. fonts (self-hosted Vazirmatn, SIL OFL 1.1) ---------- */
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/vazirmatn-arabic-400.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/vazirmatn-latin-400.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/vazirmatn-arabic-600.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/vazirmatn-latin-600.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/vazirmatn-arabic-800.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/vazirmatn-latin-800.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- 2. tokens ---------- */
:root{
  color-scheme:light dark;
  /* neutrals: cool "ledger paper" and deep ink */
  --paper:#f2f6f4; --surface:#ffffff; --surface-2:#e9f0ed;
  --ink:#10201e; --ink-2:#31463f; --muted:#4f625c;
  --rule:#d3dfda; --rule-strong:#b5c6bf;
  /* umbrella accent: turquoise (the colour of both apps) */
  --brand:#087f78; --brand-strong:#066860; --brand-soft:#e0f2ef; --brand-text:#066860; --on-brand:#ffffff;
  /* حساب یار: lapis */
  --hy:#2d4db8; --hy-strong:#243f9c; --hy-soft:#e6ebfa; --hy-text:#2d4db8; --on-hy:#ffffff;
  /* پژال یار: saffron */
  --pz:#f2a51c; --pz-strong:#d98d05; --pz-soft:#fff0d4; --pz-text:#964f00; --on-pz:#1b1300;
  --focus:#1a5fd6;
  /* closing band */
  --final-bg:#0c3a37; --final-ink:#ffffff; --final-muted:#bfd9d3;
  --shadow-lift:0 22px 44px -26px rgb(16 32 30 / .45);

  --max:75rem; --gutter:clamp(1rem,4vw,2rem);
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:"Vazirmatn",system-ui,"Segoe UI",Tahoma,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#0a1413; --surface:#0f1e1b; --surface-2:#14292a;
    --ink:#e6f0ed; --ink-2:#bccfc9; --muted:#93a9a2;
    --rule:#223632; --rule-strong:#35504a;
    --brand:#38c8bb; --brand-strong:#66ddd1; --brand-soft:#10302e; --brand-text:#38c8bb; --on-brand:#04201d;
    --hy:#93a9ff; --hy-strong:#b6c4ff; --hy-soft:#1a2347; --hy-text:#93a9ff; --on-hy:#0b1235;
    --pz:#ffc45e; --pz-strong:#ffd486; --pz-soft:#33260c; --pz-text:#ffc45e; --on-pz:#231700;
    --focus:#9bbcff;
    --final-bg:#0f3230; --final-muted:#b3d0ca;
    --shadow-lift:0 22px 44px -26px rgb(0 0 0 / .8);
  }
}
/* per-product accent scope: any element with data-theme-product gets --acc* */
[data-theme-product="hesabyar"]{--acc:var(--hy);--acc-strong:var(--hy-strong);--acc-soft:var(--hy-soft);--acc-text:var(--hy-text);--on-acc:var(--on-hy)}
[data-theme-product="pezhalyar"]{--acc:var(--pz);--acc-strong:var(--pz-strong);--acc-soft:var(--pz-soft);--acc-text:var(--pz-text);--on-acc:var(--on-pz)}

/* ---------- 3. base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:5.5rem}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:1.0625rem;line-height:1.95;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:clip;min-block-size:100vh}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
h1,h2,h3,h4{font-weight:800;line-height:1.45}
ul[role="list"],ol{padding:0;list-style:none}
a{color:var(--brand-text);text-underline-offset:.25em}
img,svg{max-inline-size:100%}
b,strong{font-weight:800}
small{font-size:.875em}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:.4rem}
::selection{background:var(--brand);color:var(--on-brand)}
.skip{position:absolute;inset-inline-start:1rem;inset-block-start:-5rem;z-index:100;padding:.7rem 1.1rem;border-radius:.75rem;background:var(--ink);color:var(--paper);font-weight:600;text-decoration:none}
.skip:focus{inset-block-start:1rem}
.sprite{position:absolute;inline-size:0;block-size:0;overflow:hidden}
.icon{inline-size:1.25em;block-size:1.25em;flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.icon--sm{inline-size:1em;block-size:1em}
.container{inline-size:min(100% - 2 * var(--gutter),var(--max));margin-inline:auto}
/* grid items may shrink below their content, so nothing can push the page wider than the screen */
.hero__grid>*,.sheets>*,.choose__grid>*,.panel>*,.panel__intro>*,.features>*,.steps>*,.plans>*,.faq-section__grid>*,.footer__grid>*{min-inline-size:0}
.section{padding-block:clamp(3.25rem,7vw,6rem)}
.section--tint{background:var(--surface);border-block:1px solid var(--rule)}
.section__head{max-inline-size:44rem;margin-block-end:clamp(1.75rem,4vw,3rem)}
.h2{font-size:clamp(1.75rem,1.2rem + 2.2vw,2.75rem);line-height:1.45;text-wrap:balance}
.lede{margin-block-start:.75rem;color:var(--ink-2);font-size:1.125rem;line-height:2;max-inline-size:42rem;text-wrap:pretty}
.path{display:inline-flex;align-items:center;gap:.2rem;white-space:nowrap;font-weight:600}

/* ---------- 4. buttons ---------- */
.btn{--_bg:transparent;--_bg-h:var(--surface-2);--_fg:var(--ink);--_bd:var(--rule-strong);
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-block-size:2.75rem;padding:.55rem 1.25rem;
  border:1.5px solid var(--_bd);border-radius:.8rem;background:var(--_bg);color:var(--_fg);
  font:inherit;font-weight:600;font-size:1rem;line-height:1.5;text-align:center;text-decoration:none;cursor:pointer;
  transition:background-color .18s,border-color .18s,color .18s,transform .12s}
.btn:hover{background:var(--_bg-h)}
.btn:active{transform:translateY(1px)}
.btn--lg{min-block-size:3.25rem;padding-inline:1.6rem;font-size:1.0625rem}
.btn--sm{padding-inline:1rem;font-size:.95rem}
.btn--block{display:flex;inline-size:100%}
.btn--brand{--_bg:var(--brand);--_bg-h:var(--brand-strong);--_fg:var(--on-brand);--_bd:var(--brand)}
.btn--brand:hover{--_bd:var(--brand-strong)}
.btn--hy{--_bg:var(--hy);--_bg-h:var(--hy-strong);--_fg:var(--on-hy);--_bd:var(--hy)}
.btn--hy:hover{--_bd:var(--hy-strong)}
.btn--pz{--_bg:var(--pz);--_bg-h:var(--pz-strong);--_fg:var(--on-pz);--_bd:var(--pz)}
.btn--pz:hover{--_bd:var(--pz-strong)}
.btn--ghost{--_bg:transparent;--_bg-h:var(--surface-2)}
.btn--outline{--_bg:transparent;--_bg-h:var(--acc-soft);--_fg:var(--acc-text);--_bd:var(--acc)}

/* ---------- 5. header ---------- */
.site-header{position:sticky;inset-block-start:0;z-index:50;background:var(--paper);background:color-mix(in srgb,var(--paper) 88%,transparent);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-block-end:1px solid var(--rule)}
.header__inner{display:flex;align-items:center;gap:1rem;min-block-size:4.25rem}
.brand{display:inline-flex;align-items:center;gap:.65rem;min-block-size:2.75rem;color:var(--ink);font-weight:800;font-size:1.25rem;line-height:1.4;text-decoration:none;border-radius:.6rem}
.brand__mark{inline-size:2.25rem;block-size:2.25rem;border-radius:.65rem;flex:none}
.nav{display:flex;flex:1;justify-content:center;gap:.25rem}
.nav a{display:inline-flex;align-items:center;min-block-size:2.75rem;padding:.4rem .9rem;border-radius:.65rem;color:var(--ink-2);font-weight:600;font-size:.97rem;text-decoration:none;transition:background-color .18s,color .18s}
.nav a:hover{background:var(--surface-2);color:var(--ink)}
.nav a[aria-current="true"]{background:var(--brand-soft);color:var(--brand-text)}
.header__actions{display:flex;align-items:center;gap:.5rem;margin-inline-start:auto}
.menu-btn{display:none;inline-size:2.75rem;block-size:2.75rem;padding:0;align-items:center;justify-content:center;border:1.5px solid var(--rule-strong);border-radius:.8rem;background:transparent;color:var(--ink);cursor:pointer}
.menu-btn .icon--close{display:none}
.menu-btn[aria-expanded="true"] .icon--open{display:none}
.menu-btn[aria-expanded="true"] .icon--close{display:block}
@media (max-width:53.99rem){
  .header__inner{flex-wrap:wrap;row-gap:0}
  .nav{order:3;flex-basis:100%;justify-content:flex-start;flex-wrap:wrap;padding-block-end:.5rem}
  .js .menu-btn{display:inline-flex}
  .js .nav{display:none;padding-block:.25rem .75rem}
  .js .nav.is-open{display:flex;flex-direction:column;gap:.15rem}
  .js .nav a{inline-size:100%}
}

/* ---------- 6. hero ---------- */
.hero{position:relative;padding-block:clamp(2.5rem,6vw,5.5rem) clamp(3rem,7vw,6.5rem);overflow:clip}
/* ledger paper: ruled lines and a margin rule, fading out downwards */
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to bottom,transparent 0,transparent calc(2.5rem - 1px),var(--rule) calc(2.5rem - 1px),var(--rule) 2.5rem);
  -webkit-mask-image:linear-gradient(to bottom,#000 30%,transparent 95%);mask-image:linear-gradient(to bottom,#000 30%,transparent 95%);opacity:.55}
@media (max-width:40rem){.hero::before{opacity:.35}}
.hero::after{content:"";position:absolute;inset-block:0;inset-inline-start:clamp(.5rem,2.2vw,2.25rem);inline-size:6px;pointer-events:none;
  border-inline:1px solid var(--rule-strong);
  -webkit-mask-image:linear-gradient(to bottom,#000 40%,transparent 100%);mask-image:linear-gradient(to bottom,#000 40%,transparent 100%)}
.hero__grid{position:relative;z-index:1;display:grid;gap:clamp(2.25rem,5vw,4rem);align-items:center}
@media (min-width:62rem){.hero__grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}
.hero__title{font-size:clamp(2.6rem,1rem + 5.2vw,5.5rem);line-height:1.22}
.nb{display:inline-block}
.hero__lede{margin-block-start:1.25rem;max-inline-size:34em;color:var(--ink-2);font-size:clamp(1.0625rem,1rem + .5vw,1.3125rem);line-height:2;text-wrap:pretty}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-block-start:1.75rem}
@media (max-width:34rem){.hero__actions .btn{flex:1 1 100%}}
.points{display:grid;grid-template-columns:minmax(0,1fr);gap:.4rem 1.25rem;max-inline-size:37rem;margin-block-start:1.75rem}
@media (min-width:34rem){.points{grid-template-columns:repeat(2,minmax(0,1fr))}}
.points li{display:flex;align-items:center;gap:.6rem;color:var(--ink-2);font-size:.97rem;line-height:1.6;min-block-size:2rem}
.points .icon{color:var(--brand-text)}
.points b{color:var(--ink)}

.sheets{display:grid;gap:1.5rem;position:relative}
@media (min-width:44rem) and (max-width:61.99rem){.sheets{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:62rem){.sheet--hy{margin-inline-end:2rem}.sheet--pz{margin-inline-start:2rem}}
.sheet{position:relative;padding:1.25rem 1.4rem 1.4rem;background:var(--surface);border:1px solid var(--rule);border-block-start:4px solid var(--acc);border-radius:.7rem;
  box-shadow:-.4rem .4rem 0 -1px var(--surface),-.4rem .4rem 0 0 var(--rule),-.8rem .8rem 0 -1px var(--surface),-.8rem .8rem 0 0 var(--rule),0 26px 40px -28px rgb(16 32 30 / .5)}
.sheet__head{display:flex;gap:.9rem;align-items:flex-start}
.sheet__mark{display:grid;place-items:center;inline-size:2.5rem;block-size:2.5rem;flex:none;border-radius:.65rem;background:var(--acc-soft);color:var(--acc-text)}
.sheet__title{font-size:1.45rem;line-height:1.4}
.sheet__pitch{margin-block-start:.1rem;color:var(--ink-2);font-size:.95rem;line-height:1.85}
.sheet__cap{margin-block:1rem .25rem;color:var(--muted);font-size:.85rem;line-height:1.6}
.ledger__row{display:flex;align-items:baseline;gap:.5rem;padding-block:.3rem;font-size:1rem;line-height:1.7}
.ledger__row::after{content:"";order:1;flex:1;min-inline-size:.75rem;border-block-end:2px dotted var(--rule-strong);transform:translateY(-.3em)}
.ledger dt{order:0;color:var(--ink-2)}
.ledger dd{order:2;font-weight:600;color:var(--ink)}
.ledger__row--total{margin-block-start:.4rem;padding-block:.45rem .4rem;border-block-start:1px solid var(--ink);border-block-end:4px double var(--ink)}
.ledger__row--total dt{color:var(--ink);font-weight:800}
.ledger__row--total dd{color:var(--acc-text);font-weight:800}
.ledger small{color:var(--muted);font-weight:400}
.sheet__alert{display:flex;align-items:center;gap:.5rem;margin-block-start:.7rem;color:var(--ink-2);font-size:.88rem;line-height:1.6}
.sheet__alert .icon{color:var(--acc-text)}
.sheet__actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-block-start:1.1rem}

/* ---------- 7. chooser ---------- */
.choose__grid{display:grid;gap:1.25rem}
@media (min-width:48rem){.choose__grid{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:0;align-items:stretch}}
.choice{display:flex;flex-direction:column;gap:.9rem;padding:clamp(1.25rem,3vw,2rem);border:1.5px solid var(--rule-strong);border-block-start:4px solid var(--acc);border-radius:1rem;transition:border-color .2s,background-color .2s}
.choice:hover,.choice:focus-within{border-color:var(--acc);background:var(--surface)}
.choice__q{font-size:1.25rem;font-weight:600;line-height:1.85;color:var(--ink)}
.choice__name{font-size:1.75rem;line-height:1.4;color:var(--acc-text)}
.choice__who{color:var(--ink-2)}
.ticks{display:grid;gap:.35rem}
.ticks li{display:flex;gap:.6rem;align-items:flex-start;line-height:1.8}
.ticks .icon{margin-block-start:.4em;color:var(--acc-text)}
.choice__actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-block-start:auto;padding-block-start:.6rem}
.choose__or{display:none}
@media (min-width:48rem){.choose__or{display:grid;place-items:center;inline-size:4rem}.choose__or span{display:grid;place-items:center;inline-size:2.5rem;block-size:2.5rem;border:1.5px solid var(--rule-strong);border-radius:50%;background:var(--paper);color:var(--muted);font-weight:600;font-size:.9rem;line-height:1}}

/* ---------- 8. products: tabs, panels ---------- */
.tabs{--tabs-bg:var(--paper);display:flex;gap:.4rem;inline-size:min(100%,34rem);padding:.35rem;margin-block-end:clamp(1.75rem,3.5vw,3rem);background:var(--tabs-bg);border:1px solid var(--rule);border-radius:1.1rem}
.tab{display:flex;flex:1 1 0;align-items:center;gap:.75rem;min-block-size:3.5rem;min-inline-size:0;padding:.45rem 1rem;border:1.5px solid transparent;border-radius:.8rem;color:var(--ink-2);text-decoration:none;transition:background-color .2s,border-color .2s,box-shadow .2s}
.tab:hover{background:var(--surface);background:color-mix(in srgb,var(--surface) 70%,transparent)}
.tab[aria-selected="true"]{background:var(--surface);border-color:var(--acc);box-shadow:0 10px 22px -16px var(--acc)}
.tab__mark{display:grid;place-items:center;inline-size:2.25rem;block-size:2.25rem;flex:none;border-radius:.6rem;background:var(--acc-soft);color:var(--acc-text)}
.tab__text{display:grid;min-inline-size:0;line-height:1.45}
.tab__text b{color:var(--ink);font-size:1.0625rem}
.tab__text small{color:var(--muted);font-size:.85rem}
.products .tabs{inline-size:100%}
@media (min-width:48rem){.products .tab{padding-inline:1.5rem}}
.tabs--switch{--tabs-bg:var(--surface-2);inline-size:min(100%,22rem)}
.tabs--switch .tab{justify-content:center;min-block-size:3rem}

/* with JS only the chosen product is visible; without JS both are stacked */
html.js[data-product="hesabyar"] #pezhalyar,html.js[data-product="pezhalyar"] #hesabyar,
html.js[data-product="hesabyar"] #plans-pezhalyar,html.js[data-product="pezhalyar"] #plans-hesabyar,
[hidden]{display:none!important}
html:not(.js) .panel + .panel,html:not(.js) .plans-group + .plans-group{margin-block-start:clamp(3rem,6vw,5rem);padding-block-start:clamp(3rem,6vw,5rem);border-block-start:1px solid var(--rule)}
.js .plans-group__title{position:absolute;inline-size:1px;block-size:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.plans-group__title{margin-block-end:1.25rem;font-size:1.5rem}

.panel{display:grid;gap:clamp(2.75rem,6vw,4.5rem)}
.panel__intro{display:grid;gap:clamp(1.75rem,4vw,3.5rem);align-items:center}
@media (min-width:62rem){.panel__intro{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}
.panel__title{color:var(--acc-text);font-size:clamp(2.1rem,1.4rem + 2.6vw,3.25rem);line-height:1.3}
.panel__tagline{margin-block-start:.4rem;font-size:clamp(1.2rem,1.05rem + .8vw,1.6rem);font-weight:600;line-height:1.8;text-wrap:balance}
.panel__pitch{margin-block-start:1rem;max-inline-size:38em;color:var(--ink-2);text-wrap:pretty}
.who{display:grid;gap:.5rem;margin-block-start:1.25rem}
.who__label{color:var(--muted);font-size:.9rem;font-weight:600;line-height:1.6}
.who ul{display:flex;flex-wrap:wrap;gap:.5rem}
.who li{display:inline-flex;align-items:center;gap:.5rem;padding:.3rem .9rem;border-radius:999px;background:var(--acc-soft);color:var(--ink);font-size:.95rem;line-height:1.7}
.who .icon{color:var(--acc-text)}
.panel__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-block-start:1.75rem}
.panel__block{display:grid;gap:1.35rem}
.panel__h{font-size:clamp(1.35rem,1.1rem + 1vw,1.8rem);line-height:1.5}

/* features: a ruled grid (ledger cells), not floating cards */
.features{display:grid;border-block-start:1px solid var(--rule);border-inline-start:1px solid var(--rule)}
@media (min-width:40rem){.features{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:40rem) and (max-width:65.99rem){.feature:last-child:nth-child(odd){grid-column:1/-1}}
@media (min-width:66rem){.features{grid-template-columns:repeat(3,minmax(0,1fr))}}
.feature{display:grid;grid-template-columns:auto 1fr;column-gap:.85rem;align-content:start;padding:1.3rem 1.4rem 1.5rem;border-block-end:1px solid var(--rule);border-inline-end:1px solid var(--rule);transition:background-color .2s}
.feature:hover{background:var(--acc-soft);background:color-mix(in srgb,var(--acc-soft) 55%,transparent)}
.feature__icon{inline-size:2.5rem;block-size:2.5rem;padding:.55rem;border-radius:.65rem;background:var(--acc-soft);color:var(--acc-text);stroke-width:1.6}
.feature__title{align-self:center;font-size:1.0625rem;line-height:1.6}
.feature p{grid-column:1/-1;margin-block-start:.65rem;color:var(--ink-2);font-size:.97rem;line-height:1.95;text-wrap:pretty}
.more{color:var(--ink-2);font-size:.97rem;max-inline-size:60rem}

.steps{display:grid;gap:1.75rem 2rem}
@media (min-width:48rem){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}}
.step{position:relative;display:grid;gap:.35rem;align-content:start;padding-block-start:1.1rem;border-block-start:2px solid var(--rule-strong)}
.step::before{content:"";position:absolute;inset-block-start:-2px;inset-inline-start:0;inline-size:3.5rem;block-size:2px;background:var(--acc)}
.step__n{font-size:3.25rem;font-weight:800;line-height:1.1;color:var(--acc-text)}
.step strong{font-size:1.15rem;line-height:1.7}
.step p{color:var(--ink-2);font-size:.97rem;line-height:1.95;text-wrap:pretty}

/* ---------- 11a. faq (shared by product panels and the general section) ---------- */
.faq-list{display:grid;border-block-start:1px solid var(--rule)}
.faq{border-block-end:1px solid var(--rule)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-block-size:3.5rem;padding-block:.7rem;cursor:pointer;list-style:none;font-weight:600;font-size:1.0625rem;line-height:1.75;transition:color .18s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;inline-size:.6rem;block-size:.6rem;margin-inline:.35rem;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-.15rem) rotate(45deg);transition:transform .22s var(--ease)}
.faq summary:hover{color:var(--brand-text)}
.faq[open] summary::after{transform:translateY(.1rem) rotate(-135deg)}
.faq__a{max-inline-size:46rem;padding-block-end:1.2rem;color:var(--ink-2);line-height:2;text-wrap:pretty}

.cta-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem 2rem;padding:clamp(1.25rem,3vw,2rem);border:1px solid var(--rule-strong);border:1px solid color-mix(in srgb,var(--acc) 40%,transparent);border-radius:1rem;background:var(--acc-soft)}
.cta-strip__text{font-size:1.2rem;font-weight:600;line-height:1.8}

/* ---------- 9. mock UIs (illustrations: HTML/CSS/SVG, always light like the real apps) ---------- */
.panel__figure{min-inline-size:0;container-type:inline-size}
.panel__figure figcaption{margin-block-start:.8rem;color:var(--muted);font-size:.85rem;line-height:1.7;text-align:center}
.mock{--m-bg:#fff;--m-bg2:#f4f7f8;--m-ink:#22333c;--m-mute:#66767f;--m-line:#e3eaee;--m-teal:#087f78;--m-teal-soft:#e7f5f2;--m-in:#168b7e;--m-out:#e0a05a;--m-soft:#bcd8d4;--m-amber:#9c5a05;
  overflow:hidden;background:var(--m-bg);color:var(--m-ink);border:1px solid var(--rule-strong);border-radius:1rem;box-shadow:var(--shadow-lift);
  font-size:.8125rem;line-height:1.55;user-select:none}
.m-brand{display:inline-flex;align-items:center;gap:.4rem;font-weight:800;white-space:nowrap}
.m-logo{display:inline-block;inline-size:1.15rem;block-size:1.15rem;border-radius:.35rem;background:var(--m-teal)}
.m-top{display:flex;align-items:center;gap:.75rem;padding:.6rem .9rem;border-block-end:1px solid var(--m-line)}
.m-tabs{display:flex;gap:.2rem;margin-inline-start:auto;overflow:hidden}
.m-tabs span{padding:.2rem .55rem;border-radius:.5rem;color:var(--m-mute);white-space:nowrap}
.m-tabs .is-on,.m-nav.is-on{background:var(--m-teal-soft);color:var(--m-teal);font-weight:600}
.m-body,.m-main{display:grid;gap:.7rem;align-content:start;padding:.9rem;background:var(--m-bg2);min-inline-size:0}
.m-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.m-head b{font-size:1rem}
.m-seg{display:flex;padding:.15rem;border:1px solid var(--m-line);border-radius:.55rem;background:var(--m-bg)}
.m-seg span{padding:.05rem .55rem;border-radius:.4rem;color:var(--m-mute)}
.m-seg .is-on{background:var(--m-teal);color:#fff}
.m-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.5rem}
.m-stat{display:grid;min-inline-size:0;padding:.5rem .6rem;border:1px solid var(--m-line);border-radius:.65rem;background:var(--m-bg)}
.m-stat small{color:var(--m-mute);font-size:.72rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-stat b{font-size:.95rem;line-height:1.5}
.m-stat em{color:var(--m-mute);font-size:.68rem;font-style:normal}
.m-stat--in b{color:var(--m-in)}
.m-stat--out b{color:var(--m-amber)}
.m-stat--net b{color:var(--m-teal)}
.m-card{min-inline-size:0;padding:.7rem .8rem;border:1px solid var(--m-line);border-radius:.75rem;background:var(--m-bg)}
.m-card__head{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-block-end:.4rem;font-size:.82rem}
.m-legend{display:inline-flex;align-items:center;gap:.3rem;color:var(--m-mute);font-size:.72rem}
.m-legend i{display:inline-block;inline-size:.55rem;block-size:.55rem;border-radius:2px}
.m-legend i + i,.m-legend i:not(:first-child){margin-inline-start:.4rem}
i.is-in{background:var(--m-in)}
i.is-out{background:var(--m-out)}
i.is-soft{background:var(--m-soft)}
.m-chart{display:block;inline-size:100%;block-size:auto}
.m-grid path{fill:none;stroke:var(--m-line);stroke-width:1}
.m-in rect{fill:var(--m-in)}
.m-out rect{fill:var(--m-out)}
.m-soft rect{fill:var(--m-soft)}
.m-xl text{fill:var(--m-mute);font-family:inherit;font-size:10px;text-anchor:middle}
.m-line{display:grid;grid-template-columns:5.5rem minmax(0,1fr) 2.4rem;align-items:center;gap:.5rem;padding-block:.2rem;font-size:.78rem}
.m-track{display:block;block-size:.5rem;border-radius:99px;background:var(--m-bg2);overflow:hidden}
.m-track i{display:block;block-size:100%;border-radius:99px;background:var(--m-out)}
.m-line em{color:var(--m-mute);font-style:normal;text-align:end}
.w-9{inline-size:9%}.w-18{inline-size:18%}.w-31{inline-size:31%}.w-42{inline-size:42%}
/* پژال یار */
.mock--pz{display:grid;grid-template-columns:8.75rem minmax(0,1fr)}
.m-side{display:grid;align-content:start;gap:.15rem;padding:.85rem .6rem;border-inline-end:1px solid var(--m-line);background:var(--m-bg)}
.m-side .m-brand{margin-block-end:.7rem;padding-inline:.4rem}
.m-nav{padding:.33rem .55rem;border-radius:.5rem;color:var(--m-mute);white-space:nowrap}
.m-btn{padding:.25rem .85rem;border-radius:.5rem;background:var(--m-teal);color:#fff;font-size:.78rem;font-weight:600}
.m-split{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:.6rem}
.m-alert{display:flex;align-items:center;gap:.5rem;padding-block:.35rem;border-block-start:1px solid var(--m-line);font-size:.76rem}
.m-alert__ico{flex:none;inline-size:1.5rem;block-size:1.5rem;border-radius:.45rem;background:#fff0d4}
.m-alert > span:nth-child(2){display:grid;flex:1;min-inline-size:0;line-height:1.45}
.m-alert small{color:var(--m-mute);font-size:.68rem}
.m-alert em{color:var(--m-amber);font-style:normal;font-weight:600;white-space:nowrap}
@container (max-width:44rem){
  .mock--pz .m-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@container (max-width:36rem){
  .mock--pz{grid-template-columns:minmax(0,1fr)}
  .m-side{display:none}
  .m-split{grid-template-columns:minmax(0,1fr)}
}
@container (max-width:30rem){
  .m-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@container (max-width:27rem){
  .m-top .m-brand{display:none}
  .m-tabs{margin-inline-start:0}
  .m-line{grid-template-columns:4.5rem minmax(0,1fr) 2.2rem}
}

/* ---------- 10. pricing ---------- */
.pricing .tabs{--tabs-bg:var(--surface-2)}
.plans{display:grid;gap:1.1rem;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;gap:.9rem;padding:clamp(1.35rem,2.6vw,2rem);background:var(--surface);border:1px solid var(--rule);border-radius:1rem}
.plan--best{border:2px solid var(--acc);background:var(--acc-soft);box-shadow:var(--shadow-lift)}
.plan__badge{position:absolute;inset-block-start:0;inset-inline-end:1.25rem;transform:translateY(-50%);padding:.15rem .85rem;border-radius:999px;background:var(--acc);color:var(--on-acc);font-size:.85rem;font-weight:600;line-height:1.8}
.plan__name{font-size:1.25rem;line-height:1.5}
.plan__price{display:grid;gap:0;line-height:1.4}
.plan__amount{font-size:clamp(2.1rem,1.6rem + 1.6vw,2.9rem);font-weight:800;line-height:1.3}
.plan__unit{color:var(--muted);font-size:.95rem}
.plan__sub{min-block-size:1.8em;color:var(--ink-2);font-size:.97rem;line-height:1.8}
.facts{border-block-start:1px solid var(--rule)}
.plan--best .facts{border-color:var(--rule-strong);border-color:color-mix(in srgb,var(--acc) 35%,transparent)}
.fact{display:flex;align-items:baseline;gap:.5rem;padding-block:.5rem;font-size:.97rem;line-height:1.7}
.fact::after{content:"";order:1;flex:1;min-inline-size:.75rem;border-block-end:2px dotted var(--rule-strong);transform:translateY(-.3em)}
.fact dt{order:0;color:var(--ink-2)}
.fact dd{order:2;font-weight:600}
.plan__fine{color:var(--muted);font-size:.88rem;line-height:1.85;text-wrap:pretty}
.plan .btn{margin-block-start:auto}
.plan--free{background:transparent;border-style:dashed;border-color:var(--rule-strong)}
@media (min-width:58rem){
  .plans{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;padding-block-start:.75rem}
}
.pricing__note{display:flex;gap:.75rem;align-items:flex-start;max-inline-size:56rem;margin-block-start:2.25rem;padding:1rem 1.25rem;border-radius:.9rem;background:var(--brand-soft)}
.pricing__note .icon{margin-block-start:.5em;color:var(--brand-text)}
.pricing__note p{line-height:1.95}

/* ---------- 11b. general faq section ---------- */
.faq-section__grid{display:grid;gap:1.5rem}
.faq-section .section__head{margin-block-end:0}
@media (min-width:64rem){
  .faq-section__grid{grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:4rem;align-items:start}
  .faq-section .section__head{position:sticky;inset-block-start:6rem}
}

/* ---------- 12. final CTA + footer ---------- */
.final{position:relative;overflow:clip;padding-block:clamp(3.5rem,9vw,6.5rem);background:var(--final-bg);color:var(--final-ink);--focus:#ffffff}
.final::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to bottom,transparent 0,transparent calc(2.5rem - 1px),rgb(255 255 255 / .07) calc(2.5rem - 1px),rgb(255 255 255 / .07) 2.5rem);
  -webkit-mask-image:linear-gradient(to bottom,transparent 5%,#000 70%);mask-image:linear-gradient(to bottom,transparent 5%,#000 70%)}
.final__inner{position:relative}
.final__title{font-size:clamp(2rem,1.3rem + 3.2vw,3.6rem);line-height:1.35;text-wrap:balance}
.final__lede{max-inline-size:36em;margin-block-start:1rem;color:var(--final-muted);font-size:1.2rem;line-height:2;text-wrap:balance}
.final__lede b{color:var(--final-ink)}
.final__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-block-start:2rem}
.final .btn--hy{--_bg:#93a9ff;--_bg-h:#b6c4ff;--_fg:#0b1235;--_bd:#93a9ff}
.final .btn--pz{--_bg:#ffc45e;--_bg-h:#ffd486;--_fg:#231700;--_bd:#ffc45e}
.final .btn--hy:hover{--_bd:#b6c4ff}
.final .btn--pz:hover{--_bd:#ffd486}
.final__fine{margin-block-start:1.5rem;color:var(--final-muted)}
.final__fine a{color:var(--final-ink)}

.site-footer{padding-block:clamp(2.5rem,5vw,4rem) 1.5rem;background:var(--surface);border-block-start:1px solid var(--rule)}
.footer__grid{display:grid;gap:2rem}
@media (min-width:48rem){.footer__grid{grid-template-columns:1.5fr 1fr 1fr}}
.footer__brand p{max-inline-size:22rem;margin-block-start:.75rem;color:var(--ink-2)}
.footer__h{margin-block-end:.4rem;font-weight:800}
.footer__col a{display:inline-flex;align-items:center;min-block-size:2.75rem;color:var(--ink-2);text-decoration:none}
.footer__col a:hover{color:var(--brand-text);text-decoration:underline}
.footer__legal{margin-block-start:2rem;padding-block-start:1.25rem;border-block-start:1px solid var(--rule);color:var(--muted);font-size:.9rem}

/* ---------- 14. 404 page ---------- */
.nf{display:grid;justify-items:start;gap:1rem;padding-block:clamp(3.5rem,11vw,8rem)}
.nf__code{color:var(--brand-text);font-size:clamp(5rem,3rem + 12vw,10rem);font-weight:800;line-height:1.1}
.nf__title{font-size:clamp(1.75rem,1.2rem + 2.2vw,2.75rem)}
.nf__text{max-inline-size:36rem;color:var(--ink-2);font-size:1.125rem}
.nf__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-block-start:.5rem}

/* ---------- 13. motion (all of it switched off under prefers-reduced-motion) ---------- */
@keyframes sheet-in{from{opacity:0;transform:translateY(14px)}}
@keyframes line-in{from{opacity:0;transform:translateX(10px)}}
@keyframes panel-in{from{opacity:0;transform:translateY(8px)}}
@keyframes open-in{from{opacity:0;transform:translateY(-4px)}}
@media (prefers-reduced-motion:no-preference){
  .sheet{animation:sheet-in .7s var(--ease) both}
  .sheet--pz{--d:.14s;animation-delay:.14s}
  .sheet .ledger__row{animation:line-in .5s var(--ease) both}
  .sheet .ledger__row:nth-child(1){animation-delay:calc(var(--d,0s) + .35s)}
  .sheet .ledger__row:nth-child(2){animation-delay:calc(var(--d,0s) + .5s)}
  .sheet .ledger__row:nth-child(3){animation-delay:calc(var(--d,0s) + .65s)}
  .sheet .ledger__row:nth-child(4){animation-delay:calc(var(--d,0s) + .85s)}
  .js .panel,.js .plans-group{animation:panel-in .35s var(--ease)}
  .faq[open] .faq__a{animation:open-in .25s var(--ease)}
  html.reveal-ready .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:calc(var(--i,0) * 90ms)}
  html.reveal-ready .reveal.is-in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}