/* ===== فونت: یکان بخ (Yekan Bakh) — فایل‌ها را در assets/fonts بگذارید؛ برای «کارو» نام فایل و family را عوض کنید ===== */
@font-face{font-family:'Yekan Bakh';font-weight:400;font-display:swap;src:local('Yekan Bakh Regular'),local('YekanBakh-Regular'),url(assets/fonts/YekanBakh-Regular.woff2) format('woff2');}
@font-face{font-family:'Yekan Bakh';font-weight:600;font-display:swap;src:local('Yekan Bakh SemiBold'),local('YekanBakh-SemiBold'),url(assets/fonts/YekanBakh-SemiBold.woff2) format('woff2');}
@font-face{font-family:'Yekan Bakh';font-weight:700;font-display:swap;src:local('Yekan Bakh Bold'),local('YekanBakh-Bold'),url(assets/fonts/YekanBakh-Bold.woff2) format('woff2');}
@font-face{font-family:'Yekan Bakh';font-weight:900;font-display:swap;src:local('Yekan Bakh Black'),local('YekanBakh-Black'),url(assets/fonts/YekanBakh-Black.woff2) format('woff2');}
/* ==========================================================================
   پنچ (Panch) — shared design system for every page.
   One ground colour, one container width, one type scale, one motion language.
   ========================================================================== */

:root{
  --font:'Yekan Bakh','YekanBakh','Karo',Vazirmatn,Tahoma,sans-serif;
  --teal:#1A4C4F; --navy:#2E3358; --brick:#8B2E2B; --sage:#B7C3B0;

  --bg:#EEF3EB;            /* the single page ground used on every page */
  --surface:#FFFFFF;
  --surface-2:#F6F9F4;
  --ink:#16211F;
  --muted:#51605C;
  --line:rgba(26,76,79,.16);
  --tint:rgba(183,195,176,.38);

  --t-teal:#1A4C4F; --t-navy:#2E3358; --t-brick:#8B2E2B;
  --ok-fg:#1F6B4D;   --ok-bg:#DCEFE4;
  --warn-fg:#8A5A00; --warn-bg:#F8EBCB;
  --bad-fg:#8B2E2B;  --bad-bg:#F4DAD8;

  --shadow:0 1px 0 rgba(26,76,79,.04), 0 22px 44px -28px rgba(26,76,79,.5);
  --shadow-lg:0 2px 0 rgba(26,76,79,.04), 0 40px 80px -40px rgba(26,76,79,.55);

  --r-s:8px; --r-m:12px; --r-l:18px;

  /* type scale (same on every page) */
  --fs-display:clamp(2.2rem,4.7vw,3.5rem);
  --fs-h2:clamp(1.8rem,3.2vw,2.55rem);
  --fs-h3:1.15rem;
  --fs-lede:clamp(1.05rem,1.5vw,1.18rem);
  --fs-body:1rem;
  --fs-sm:.9rem;
  --fs-xs:.8rem;

  --container:1180px;
  --nav-h:68px;
  --section-y:clamp(56px,8vw,96px);

  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0E1A19; --surface:#162624; --surface-2:#1B2D2B;
    --ink:#ECEFE8; --muted:#A3B2AC;
    --line:rgba(183,195,176,.2); --tint:rgba(183,195,176,.14);
    --t-teal:#8CC7C0; --t-navy:#B3B9EE; --t-brick:#F0958F;
    --ok-fg:#7ED3A8;   --ok-bg:rgba(126,211,168,.15);
    --warn-fg:#F0C46C; --warn-bg:rgba(240,196,108,.15);
    --bad-fg:#F0958F;  --bad-bg:rgba(240,149,143,.15);
    --shadow:0 1px 0 rgba(0,0,0,.2), 0 22px 44px -28px rgba(0,0,0,.7);
    --shadow-lg:0 2px 0 rgba(0,0,0,.2), 0 40px 80px -40px rgba(0,0,0,.8);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0E1A19; --surface:#162624; --surface-2:#1B2D2B;
  --ink:#ECEFE8; --muted:#A3B2AC;
  --line:rgba(183,195,176,.2); --tint:rgba(183,195,176,.14);
  --t-teal:#8CC7C0; --t-navy:#B3B9EE; --t-brick:#F0958F;
  --ok-fg:#7ED3A8;   --ok-bg:rgba(126,211,168,.15);
  --warn-fg:#F0C46C; --warn-bg:rgba(240,196,108,.15);
  --bad-fg:#F0958F;  --bad-bg:rgba(240,149,143,.15);
  --shadow:0 1px 0 rgba(0,0,0,.2), 0 22px 44px -28px rgba(0,0,0,.7);
  --shadow-lg:0 2px 0 rgba(0,0,0,.2), 0 40px 80px -40px rgba(0,0,0,.8);
  color-scheme:dark;
}

/* ---------- base ---------- */
*{box-sizing:border-box;}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);}
[hidden]{display:none!important;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto;}}
body{
  margin:0;direction:rtl;
  background:var(--bg);color:var(--ink);
  font-family:var(--font);
  font-size:var(--fs-body);line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{margin:0;text-wrap:balance;line-height:1.35;}
p{margin:0;}
section[id]{scroll-margin-top:calc(var(--nav-h) + 16px);}
:focus-visible{outline:3px solid var(--t-teal);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;max-width:var(--container);margin-inline:auto;
  padding-left:max(20px,env(safe-area-inset-left,0px));
  padding-right:max(20px,env(safe-area-inset-right,0px));
}
.section{padding-block:var(--section-y);}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- ornaments (Persian tile language) ---------- */
.kashi{
  height:12px;opacity:.9;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='12'%3E%3Cpath d='M10 1L17 6L10 11L3 6Z' fill='%23B7C3B0'/%3E%3Ccircle cx='10' cy='6' r='1.6' fill='%238B2E2B'/%3E%3C/svg%3E");
  background-repeat:repeat-x;background-position:center;
}
.shamse{width:44px;height:44px;color:var(--teal);display:block;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:10px;
  font:inherit;font-weight:700;font-size:.95rem;line-height:1;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn--primary{background:var(--brick);color:#fff;box-shadow:0 10px 24px -14px var(--brick);}
.btn--primary:hover{background:#752522;}
.btn--soft{background:var(--surface);color:var(--ink);border-color:var(--line);}
.btn--soft:hover{border-color:var(--t-teal);}
.btn--light{background:#F5F2EA;color:#1A4C4F;}
.btn--outline-light{color:#fff;border-color:rgba(245,242,234,.45);}
.btn--outline-light:hover{border-color:#fff;}
.btn--block{width:100%;min-height:48px;}
.btn.is-loading{pointer-events:none;opacity:.85;}
.btn.is-loading::before{
  content:"";width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:50;
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav__row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:var(--nav-h);}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:1.3rem;}
.brand img{height:38px;width:auto;display:block;}
.nav__links{display:flex;align-items:center;gap:4px;}
.nav__links a{padding:8px 14px;border-radius:999px;font-weight:600;font-size:.95rem;color:var(--muted);transition:background-color .18s,color .18s;}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:var(--ink);background:var(--tint);}
.nav__cta{display:flex;align-items:center;gap:10px;}
.nav__toggle{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink);cursor:pointer;align-items:center;justify-content:center;
}
.nav__menu{display:contents;}

/* ---------- hero ---------- */
.hero{padding-block:clamp(40px,6vw,76px) clamp(48px,7vw,88px);}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(32px,5vw,64px);align-items:center;}
.pill{
  display:inline-flex;align-items:center;gap:9px;padding:6px 14px 6px 16px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);
  font-size:var(--fs-sm);font-weight:700;color:var(--t-teal);
}
.pill__dot{width:8px;height:8px;border-radius:50%;background:var(--ok-fg);position:relative;}
.pill__dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--ok-fg);opacity:.5;animation:ping 2s ease-out infinite;}
@keyframes ping{from{transform:scale(.6);opacity:.7;}to{transform:scale(1.5);opacity:0;}}
.hero h1{font-size:var(--fs-display);font-weight:900;letter-spacing:-.01em;margin-block:18px 18px;}
.hero h1 b{color:var(--t-brick);font-weight:900;}
.hero__lede{font-size:var(--fs-lede);color:var(--muted);max-width:50ch;}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero__checks{display:flex;flex-wrap:wrap;gap:8px 22px;margin:22px 0 0;padding:0;list-style:none;font-size:var(--fs-sm);color:var(--muted);}
.hero__checks li{display:inline-flex;align-items:center;gap:8px;}
.hero__checks svg{width:18px;height:18px;color:var(--ok-fg);flex:none;}

/* dashboard mock (sample data) */
.mock-wrap{position:relative;padding-bottom:26px;}
.mock{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);box-shadow:var(--shadow-lg);overflow:hidden;}
.mock__bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface-2);}
.mock__bar i{width:10px;height:10px;border-radius:50%;background:var(--sage);display:block;}
.mock__url{flex:1;text-align:center;font-size:var(--fs-xs);color:var(--muted);direction:ltr;}
.mock__tag{font-size:var(--fs-xs);font-weight:700;color:var(--warn-fg);background:var(--warn-bg);padding:2px 10px;border-radius:999px;}
.mock__body{padding:22px 22px 54px;}
.mock__head{display:flex;justify-content:space-between;align-items:center;gap:16px;}
.mock__name{font-weight:800;font-size:1.1rem;}
.mock__meta{font-size:var(--fs-sm);color:var(--muted);margin-top:2px;}
.ring{position:relative;width:88px;height:88px;flex:none;}
.ring svg{width:100%;height:100%;transform:rotate(-90deg);}
.ring__track{stroke:var(--tint);}
.ring__val{stroke:var(--teal);stroke-linecap:round;stroke-dasharray:226.2;stroke-dashoffset:43;}
.ring__num{position:absolute;inset:0;display:grid;place-content:center;text-align:center;line-height:1.1;}
.ring__num b{font-size:1.45rem;font-weight:900;color:var(--t-teal);}
.ring__num span{font-size:.68rem;color:var(--muted);}
.metrics{display:grid;gap:12px;margin-top:22px;}
.metric{display:grid;grid-template-columns:104px 1fr 34px;align-items:center;gap:12px;font-size:var(--fs-sm);}
.metric__label{color:var(--muted);}
.metric__bar{height:8px;border-radius:99px;background:var(--tint);overflow:hidden;}
.metric__bar i{display:block;height:100%;width:var(--w);border-radius:99px;background:var(--c,var(--teal));transform-origin:right center;}
.metric__val{font-weight:800;text-align:left;font-variant-numeric:tabular-nums;}
.mock__qs{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);display:grid;gap:9px;}
.mock__qs h4{font-size:var(--fs-sm);font-weight:800;}
.q{display:flex;gap:10px;align-items:flex-start;font-size:var(--fs-sm);color:var(--muted);line-height:1.7;}
.q i{width:8px;height:8px;border-radius:50%;margin-top:9px;flex:none;}
.q--ok i{background:var(--ok-fg);} .q--ask i{background:#C98A12;}
.float-chip{
  position:absolute;inset-inline-start:-14px;bottom:0;display:flex;align-items:center;gap:12px;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);
}
.float-chip__ico{width:34px;height:34px;border-radius:10px;background:var(--ok-bg);color:var(--ok-fg);display:grid;place-items:center;}
.float-chip b{display:block;font-size:var(--fs-sm);line-height:1.4;}
.float-chip span{font-size:var(--fs-xs);color:var(--muted);}

/* hero entrance (CSS only, runs once on load) */
@media (prefers-reduced-motion: no-preference){
  .rise{animation:rise .8s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--d,0s);}
  @keyframes rise{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}
  .mock{animation:mockIn 1s .25s cubic-bezier(.2,.7,.2,1) both;}
  @keyframes mockIn{from{opacity:0;transform:translateY(34px) scale(.96);}to{opacity:1;transform:none;}}
  .ring__val{animation:ring 1.4s .7s cubic-bezier(.2,.7,.2,1) both;}
  @keyframes ring{from{stroke-dashoffset:226.2;}}
  .metric__bar i{animation:grow 1.1s calc(.8s + var(--i,0)*.12s) cubic-bezier(.2,.7,.2,1) both;}
  @keyframes grow{from{transform:scaleX(0);}}
  .float-chip{animation:chipIn .7s 1.5s cubic-bezier(.2,.9,.3,1.2) both;}
  @keyframes chipIn{from{opacity:0;transform:translateY(18px) scale(.9);}to{opacity:1;transform:none;}}
}

/* ---------- scroll reveal ---------- */
.js .reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1);transition-delay:var(--d,0s);}
.js .reveal--zoom{transform:scale(.84);}
.js .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){.js .reveal{opacity:1;transform:none;transition:none;}}

/* ---------- section headers ---------- */
.head{text-align:center;max-width:64ch;margin:0 auto clamp(32px,5vw,52px);}
.head h2{font-size:var(--fs-h2);font-weight:900;letter-spacing:-.01em;margin-bottom:12px;}
.head p{color:var(--muted);font-size:var(--fs-lede);}
.head--bold h2{font-size:clamp(2rem,4vw,2.9rem);color:var(--t-navy);}
.head--bold p{font-weight:700;color:var(--t-brick);}

/* ---------- stats ---------- */
.stats{border-block:1px solid var(--line);}
.stats__grid{display:grid;grid-template-columns:repeat(3,1fr);}
.stat{padding:34px 24px;text-align:center;border-inline-start:1px solid var(--line);}
.stat:first-child{border-inline-start:0;}
.stat b{display:block;font-size:2.6rem;font-weight:900;color:var(--t-navy);line-height:1.2;font-variant-numeric:tabular-nums;}
.stat span{display:block;margin-top:6px;color:var(--muted);font-size:var(--fs-sm);}

/* ---------- steps (process flow) ---------- */
.steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative;
}
/* base track */
.steps::before{
  content:"";position:absolute;top:44px;inset-inline:16.6%;height:0;
  border-top:2px dashed var(--line);z-index:0;
}
/* animated progress line (RTL: grows from right → left) */
.steps::after{
  content:"";position:absolute;top:43px;inset-inline-end:16.6%;height:3px;
  width:0;
  background:linear-gradient(to left,var(--t-teal),var(--t-navy) 70%,var(--t-brick));
  border-radius:3px;z-index:0;
  box-shadow:0 0 12px rgba(26,76,79,.25);
  transition:width 1.25s cubic-bezier(.2,.7,.2,1);
}
.steps.is-active::after{width:calc(66.8%);}
@media (prefers-reduced-motion: reduce){
  .steps::after{transition:none;}
  .steps.is-active::after{width:calc(66.8%);}
}
.step{text-align:center;position:relative;z-index:1;}
.step__icon{
  position:relative;width:88px;height:88px;margin:0 auto 18px;
  display:grid;place-items:center;
  background:var(--surface);
  border-radius:50%;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.step__lottie{
  width:64px;height:64px;display:block;
}
.step__icon .shamse{display:none;}
.step__num{
  position:absolute;top:-2px;inset-inline-end:-2px;
  width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;
  font-weight:900;font-size:.8rem;line-height:1;
  background:var(--t-teal);color:#fff;
  box-shadow:0 3px 10px rgba(26,76,79,.28);
  opacity:0;transform:scale(.35);
  transition:opacity .4s, transform .45s cubic-bezier(.34,1.45,.64,1), background-color .25s;
  z-index:2;
}
/* sequential activate — numbers pop in order */
.steps.is-active .step__num{opacity:1;transform:scale(1);}
.steps.is-active .step[data-step="1"] .step__num{transition-delay:.18s;}
.steps.is-active .step[data-step="2"] .step__num{transition-delay:.42s;}
.steps.is-active .step[data-step="3"] .step__num{transition-delay:.66s;}
/* text soft-rise after icon */
.step h3,.step p{
  transition:opacity .5s ease, transform .5s cubic-bezier(.2,.7,.2,1);
}
.steps:not(.is-active) .step h3,
.steps:not(.is-active) .step p{opacity:.55;}
.steps.is-active .step h3,
.steps.is-active .step p{opacity:1;transform:none;}
.steps.is-active .step[data-step="1"] h3,
.steps.is-active .step[data-step="1"] p{transition-delay:.3s;}
.steps.is-active .step[data-step="2"] h3,
.steps.is-active .step[data-step="2"] p{transition-delay:.55s;}
.steps.is-active .step[data-step="3"] h3,
.steps.is-active .step[data-step="3"] p{transition-delay:.8s;}
/* entrance for Lottie containers */
@media (prefers-reduced-motion: no-preference){
  .steps.is-active .step__icon{
    animation:iconIn .7s cubic-bezier(.2,.7,.2,1) both;
  }
  .steps.is-active .step[data-step="1"] .step__icon{animation-delay:.15s;}
  .steps.is-active .step[data-step="2"] .step__icon{animation-delay:.4s;}
  .steps.is-active .step[data-step="3"] .step__icon{animation-delay:.65s;}
  @keyframes iconIn{
    0%{transform:scale(.75);opacity:.4;}
    100%{transform:scale(1);opacity:1;}
  }
}
.step h3{font-size:var(--fs-h3);font-weight:800;margin-bottom:8px;}
.step p{color:var(--muted);font-size:var(--fs-sm);max-width:32ch;margin-inline:auto;}
/* hover: lift + color shift */
.step:hover .step__icon{
  border-color:var(--t-teal);
  box-shadow:0 8px 24px rgba(26,76,79,.14);
  transform:translateY(-2px);
}
.step:hover .step__num{background:var(--t-navy);}
.step__icon{transition:border-color .25s,box-shadow .25s,transform .25s;}

/* ---------- features (tile cards) ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.feature{
  position:relative;overflow:hidden;border-radius:var(--r-m);border:1px solid var(--line);
  background:var(--surface);min-height:260px;display:flex;align-items:flex-end;padding:14px;
  box-shadow:var(--shadow);
}
.feature::before{
  content:"";position:absolute;inset:0;background:var(--tile) center/170px repeat;opacity:.55;
  transition:transform .6s ease;
}
.feature:hover::before{transform:scale(1.06);}
.feature__body{
  position:relative;z-index:1;width:100%;
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  border:1px solid var(--line);border-radius:10px;padding:18px 18px 16px;
}
.feature h3{font-size:var(--fs-h3);font-weight:800;margin-bottom:8px;}
.feature p{font-size:var(--fs-sm);color:var(--muted);}
.feature--a{--tile:url("assets/tile-floral.webp");}
.feature--b{--tile:url("assets/tile-geo.webp");}
.feature--c{--tile:url("assets/tile-teal.webp");}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .feature::before{opacity:.3;}}
:root[data-theme="dark"] .feature::before{opacity:.3;}

/* ---------- sample table ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);box-shadow:var(--shadow);overflow:hidden;}
.panel__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding:18px 22px;border-bottom:1px solid var(--line);}
.panel__title{font-weight:800;}
.panel__title small{display:block;font-weight:500;color:var(--muted);font-size:var(--fs-xs);}
.chips{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  font:inherit;font-size:var(--fs-sm);font-weight:600;color:var(--muted);cursor:pointer;
  padding:6px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);
  transition:background-color .18s,color .18s,border-color .18s;
}
.chip:hover{border-color:var(--t-teal);color:var(--ink);}
.chip[aria-pressed="true"]{background:var(--teal);border-color:var(--teal);color:#fff;}
.table-scroll{overflow-x:auto;}
table.tbl{width:100%;border-collapse:collapse;min-width:620px;font-size:var(--fs-sm);}
.tbl th{text-align:right;font-weight:700;color:var(--muted);padding:12px 22px;background:var(--surface-2);white-space:nowrap;}
.tbl td{padding:14px 22px;border-top:1px solid var(--line);white-space:nowrap;}
.tbl tbody tr{transition:background-color .15s;}
.tbl tbody tr:hover{background:var(--surface-2);}
.tbl .name{font-weight:800;}
.score{display:flex;align-items:center;gap:10px;min-width:150px;}
.score b{width:30px;font-variant-numeric:tabular-nums;}
.score i{flex:1;height:7px;border-radius:99px;background:var(--tint);position:relative;overflow:hidden;display:block;}
.score i::after{content:"";position:absolute;inset:0;width:var(--w);background:var(--teal);border-radius:99px;}
.status{display:inline-block;padding:3px 12px;border-radius:999px;font-size:var(--fs-xs);font-weight:700;}
.status--go{color:var(--ok-fg);background:var(--ok-bg);}
.status--ask{color:var(--warn-fg);background:var(--warn-bg);}
.status--no{color:var(--bad-fg);background:var(--bad-bg);}
.panel__foot{padding:12px 22px;border-top:1px solid var(--line);font-size:var(--fs-xs);color:var(--muted);}

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch;}
.plan{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:28px 26px;box-shadow:var(--shadow);}
.plan--pick{border:2px solid var(--teal);}
.plan__badge{position:absolute;top:-14px;inset-inline-start:24px;background:var(--teal);color:#fff;font-size:var(--fs-xs);font-weight:700;padding:3px 14px;border-radius:999px;}
.plan h3{font-size:var(--fs-h3);font-weight:800;}
.plan__for{font-size:var(--fs-sm);color:var(--muted);margin-top:2px;}
.plan__price{margin:18px 0 4px;display:flex;align-items:baseline;gap:6px;}
.plan__price b{font-size:2.4rem;font-weight:900;color:var(--t-navy);line-height:1.1;font-variant-numeric:tabular-nums;}
.plan__price span{color:var(--muted);font-size:var(--fs-sm);}
.plan ul{list-style:none;margin:18px 0 26px;padding:18px 0 0;border-top:1px solid var(--line);display:grid;gap:10px;font-size:var(--fs-sm);flex:1;align-content:start;}
.plan li{display:flex;gap:10px;align-items:flex-start;}
.plan li svg{width:18px;height:18px;margin-top:5px;color:var(--ok-fg);flex:none;}
.pilot{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  margin-top:26px;padding:20px 24px;border-radius:var(--r-m);background:var(--tint);border:1px dashed var(--line);
}
.pilot b{font-weight:800;}
.pilot span{color:var(--muted);font-size:var(--fs-sm);display:block;}

/* ---------- accordion ---------- */
.acc{display:grid;gap:14px;}
.acc__item{
  --pc:var(--teal);position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);
  overflow:hidden;padding-inline-start:18px;box-shadow:var(--shadow);
}
.acc__item:nth-child(even){--pc:var(--brick);}
.acc__item::before{
  content:"";position:absolute;inset-block:0;inset-inline-start:0;width:18px;background:var(--pc);opacity:.7;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Cpath d='M23 12L17.54 14.3L19.78 19.78L14.3 17.54L12 23L9.7 17.54L4.22 19.78L6.46 14.3L1 12L6.46 9.7L4.22 4.22L9.7 6.46L12 1L14.3 6.46L19.78 4.22L17.54 9.7Z' fill='black'/%3E%3C/svg%3E") center top 10px/16px 16px repeat-y;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24'%3E%3Cpath d='M23 12L17.54 14.3L19.78 19.78L14.3 17.54L12 23L9.7 17.54L4.22 19.78L6.46 14.3L1 12L6.46 9.7L4.22 4.22L9.7 6.46L12 1L14.3 6.46L19.78 4.22L17.54 9.7Z' fill='black'/%3E%3C/svg%3E") center top 10px/16px 16px repeat-y;
}
.acc__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:right;
  padding:20px 22px;background:none;border:0;color:var(--ink);cursor:pointer;
  font:inherit;font-weight:800;font-size:1.02rem;line-height:1.6;
}
.acc__plus{flex:none;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--t-teal);color:var(--t-teal);display:grid;place-items:center;transition:transform .25s,background-color .25s,color .25s;}
.acc__item.is-open .acc__plus{transform:rotate(45deg);background:var(--teal);color:#fff;}
.acc__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;}
.acc__item.is-open .acc__panel{grid-template-rows:1fr;}
.acc__panel > div{overflow:hidden;}
.acc__panel p{padding:0 22px 22px;color:var(--muted);max-width:72ch;}

/* ---------- CTA band ---------- */
.cta{
  position:relative;overflow:hidden;border-radius:var(--r-l);text-align:center;color:#F5F2EA;
  background:linear-gradient(155deg,#1A4C4F,#2E3358);padding:clamp(40px,6vw,64px) clamp(20px,5vw,48px);
}
.cta::before{content:"";position:absolute;inset:0;background:url("assets/tile-teal.webp") center/200px repeat;opacity:.12;mix-blend-mode:luminosity;}
.cta > *{position:relative;}
.cta h2{font-size:var(--fs-h2);font-weight:900;color:#fff;margin-bottom:10px;}
.cta p{opacity:.88;max-width:48ch;margin:0 auto 26px;}
.cta__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

/* ---------- footer ---------- */
.footer{margin-top:var(--section-y);}
.footer__grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px;padding-block:44px 32px;}
.footer__blurb{color:var(--muted);font-size:var(--fs-sm);max-width:34ch;margin-top:12px;}
.footer h4{font-size:var(--fs-sm);font-weight:800;margin-bottom:12px;}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:var(--fs-sm);color:var(--muted);}
.footer ul a:hover{color:var(--ink);}
.footer__note{border-top:1px solid var(--line);padding-block:18px 24px;font-size:var(--fs-xs);color:var(--muted);}

/* ---------- FAQ page ---------- */
.page-hero{padding-block:clamp(40px,6vw,72px) 24px;text-align:center;}
.page-hero h1{font-size:var(--fs-display);font-weight:900;margin-bottom:12px;}
.page-hero p{color:var(--muted);font-size:var(--fs-lede);max-width:52ch;margin:0 auto;}
.search{position:relative;max-width:560px;margin:28px auto 0;}
.search svg{position:absolute;inset-inline-start:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted);}
.search input{
  width:100%;height:52px;padding:0 48px 0 16px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink);font:inherit;box-shadow:var(--shadow);
}
.search input::placeholder{color:var(--muted);}
.faq-tools{display:flex;justify-content:center;margin:22px 0 28px;}
.faq-count{text-align:center;color:var(--muted);font-size:var(--fs-sm);margin-bottom:16px;min-height:1.6em;}
.empty{text-align:center;padding:40px 20px;border:1px dashed var(--line);border-radius:var(--r-m);color:var(--muted);}
.empty b{display:block;color:var(--ink);font-size:1.05rem;margin-bottom:6px;}
.narrow{max-width:860px;margin-inline:auto;}

/* ---------- auth pages ---------- */
.auth{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);min-height:100vh;min-height:100dvh;}
.auth__form{display:flex;flex-direction:column;padding:28px max(24px,env(safe-area-inset-right,0px)) 40px max(24px,env(safe-area-inset-left,0px));}
.auth__top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.back{font-size:var(--fs-sm);color:var(--muted);display:inline-flex;align-items:center;gap:6px;}
.back:hover{color:var(--ink);}
.auth__card{width:100%;max-width:420px;margin:auto;padding-block:36px;}
.auth__card h1{font-size:clamp(1.7rem,3vw,2.1rem);font-weight:900;margin-bottom:8px;}
.auth__sub{color:var(--muted);margin-bottom:28px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:var(--fs-sm);font-weight:700;margin-bottom:7px;}
.control{position:relative;}
.control input,.control select{
  width:100%;height:48px;padding:0 14px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink);font:inherit;
  transition:border-color .18s, box-shadow .18s;
}
.control input::placeholder{color:var(--muted);opacity:.7;}
.control input:focus,.control select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px color-mix(in srgb,var(--teal) 22%,transparent);}
.control--pw input{padding-inline-end:48px;}
.eye{position:absolute;inset-inline-end:6px;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;background:none;color:var(--muted);cursor:pointer;border-radius:8px;display:grid;place-items:center;}
.eye:hover{color:var(--ink);}
.eye svg{width:20px;height:20px;}
.field.has-error input,.field.has-error select{border-color:var(--brick);}
.field__err{display:none;margin-top:6px;font-size:var(--fs-xs);color:var(--bad-fg);font-weight:600;}
.field.has-error .field__err{display:block;}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:2px 0 24px;font-size:var(--fs-sm);}
.check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;color:var(--muted);}
.check input{width:18px;height:18px;margin:5px 0 0;accent-color:var(--teal);flex:none;}
.link{color:var(--t-teal);font-weight:700;}
.link:hover{text-decoration:underline;}
.strength{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:10px;}
.strength i{height:5px;border-radius:99px;background:var(--tint);transition:background-color .25s;display:block;}
.strength[data-level="1"] i:nth-child(-n+1){background:var(--brick);}
.strength[data-level="2"] i:nth-child(-n+2){background:#C98A12;}
.strength[data-level="3"] i:nth-child(-n+3){background:#6E9E5B;}
.strength[data-level="4"] i{background:var(--ok-fg);}
.strength__label{font-size:var(--fs-xs);color:var(--muted);margin-top:6px;min-height:1.5em;}
.alert{margin-top:18px;padding:12px 14px;border-radius:10px;font-size:var(--fs-sm);background:var(--warn-bg);color:var(--warn-fg);border:1px solid color-mix(in srgb,var(--warn-fg) 25%,transparent);}
.switch{margin-top:24px;text-align:center;color:var(--muted);font-size:var(--fs-sm);}

.auth__panel{
  position:relative;overflow:hidden;display:grid;place-items:center;padding:40px 28px;
  background:#2E3358 url("assets/carpet.svg") center/cover no-repeat;
}
.auth__panel-card{
  width:min(100%,380px);padding:30px 28px;border-radius:var(--r-l);text-align:center;
  background:color-mix(in srgb,var(--surface) 94%,transparent);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  border:1px solid var(--line);box-shadow:var(--shadow-lg);
}
.auth__panel-card img{height:92px;width:auto;margin-bottom:14px;}
.auth__panel-card h2{font-size:1.25rem;font-weight:900;margin-bottom:6px;}
.auth__panel-card p{font-size:var(--fs-sm);color:var(--muted);}
.auth__panel-card ul{list-style:none;margin:18px 0 0;padding:16px 0 0;border-top:1px solid var(--line);display:grid;gap:10px;text-align:right;font-size:var(--fs-sm);}
.auth__panel-card li{display:flex;gap:10px;align-items:flex-start;}
.auth__panel-card li svg{width:18px;height:18px;margin-top:5px;color:var(--ok-fg);flex:none;}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero__grid{grid-template-columns:1fr;}
  .nav__toggle{display:inline-flex;}
  .nav__menu{
    display:none;position:absolute;top:100%;inset-inline:0;flex-direction:column;align-items:stretch;gap:12px;
    background:var(--bg);border-bottom:1px solid var(--line);
    padding:14px max(20px,env(safe-area-inset-right,0px)) 20px max(20px,env(safe-area-inset-left,0px));
  }
  .nav[data-open="true"] .nav__menu{display:flex;}
  .nav__links{flex-direction:column;align-items:stretch;}
  .nav__links a{padding:12px 14px;}
  .nav__cta{flex-direction:column;align-items:stretch;}
  .features,.plans{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;gap:40px;padding-inline:8px;}
  .steps::before,.steps::after{display:none;}
  /* vertical flow connector on mobile */
  .step{padding-bottom:6px;}
  .step:not(:last-child)::after{
    content:"";position:absolute;top:92px;bottom:-28px;inset-inline-start:50%;
    width:2px;margin-inline-start:-1px;
    background:linear-gradient(to bottom,var(--t-teal),var(--line));
    opacity:.4;z-index:0;transform:scaleY(0);transform-origin:top;
    transition:transform .65s cubic-bezier(.2,.7,.2,1);
  }
  .steps.is-active .step:not(:last-child)::after{transform:scaleY(1);}
  .steps.is-active .step[data-step="1"]::after{transition-delay:.35s;}
  .steps.is-active .step[data-step="2"]::after{transition-delay:.6s;}
  @media (prefers-reduced-motion: reduce){
    .step:not(:last-child)::after{transition:none;transform:scaleY(1);}
  }
  .footer__grid{grid-template-columns:1fr 1fr;}
  .auth{grid-template-columns:1fr;}
  .auth__panel{display:none;}
}
@media (max-width:640px){
  .stats__grid{grid-template-columns:1fr;}
  .stat{border-inline-start:0;border-top:1px solid var(--line);padding:24px 0;}
  .stat:first-child{border-top:0;}
  .metric{grid-template-columns:88px 1fr 30px;}
  .float-chip{inset-inline-start:8px;}
  .footer__grid{grid-template-columns:1fr;}
  .hero__actions .btn{flex:1 1 auto;}
}


/* ===== لایه طراحی سنتی ایرانی (همه صفحات) ===== */
:root{--gold:#B8893B;--lapis:#1F3A6B;--cream:#F7F1E3;--frame:3px double var(--gold);}
button,input,select,textarea{font-family:inherit;}
body{background-color:var(--bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cpath d='M32 6l7 19 19 7-19 7-7 19-7-19-19-7 19-7z' fill='none' stroke='%231A4C4F' stroke-opacity='.07' stroke-width='1.2'/%3E%3C/svg%3E");}
h1,h2,h3{font-weight:900;letter-spacing:-.01em;}
/* قاب ترنج/محراب: کادر دوخطی طلایی */
.panel,.mock,.plan,.step,.feature,.acc__item,.auth-card,.dash-card{border-radius:6px 6px 22px 22px;border:1px solid var(--line);outline:1px solid color-mix(in srgb,var(--gold) 55%,transparent);outline-offset:-6px;}
.btn{border-radius:4px 4px 14px 14px;}
.head h2::after,.panel__title::after{content:"";display:block;height:12px;width:120px;margin:10px auto 0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='12'%3E%3Cpath d='M12 1L19 6L12 11L5 6Z' fill='%23B8893B'/%3E%3Ccircle cx='12' cy='6' r='1.5' fill='%238B2E2B'/%3E%3C/svg%3E") repeat-x center;}
.panel__title::after{margin:6px 0 0;width:72px;}
.nav{border-bottom:3px double var(--gold);}
.footer{border-top:3px double var(--gold);}
.stats{background:var(--cream);border-block:3px double var(--gold);}
.tbl th{border-bottom:2px solid var(--gold);color:var(--lapis);}
.shamse{color:var(--gold);}
.ring__val{stroke:var(--gold);}

/* ===== داشبورد ===== */
.dash{display:grid;grid-template-columns:240px 1fr;gap:24px;padding-block:28px;}
.dash__side{background:var(--teal);color:#F7F1E3;border-radius:6px 6px 26px 26px;padding:22px 14px;border:3px double var(--gold);align-self:start;position:sticky;top:calc(var(--nav-h) + 16px);}
.dash__side a{display:block;padding:11px 14px;border-radius:4px 4px 12px 12px;font-weight:700;color:#E9E2CF;}
.dash__side a[aria-current="page"],.dash__side a:hover{background:rgba(247,241,227,.14);color:#fff;}
.dash__side .kashi{margin:14px 0;}
.dash__main{display:grid;gap:20px;min-width:0;}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.dash-card{background:var(--surface);padding:20px 22px;box-shadow:var(--shadow);}
.dash-card small{color:var(--muted);display:block;}
.dash-card b{font-size:2rem;font-weight:900;color:var(--lapis);line-height:1.3;}
.dash-two{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;}
@media(max-width:900px){.dash{grid-template-columns:1fr}.dash__side{position:static}.kpis{grid-template-columns:repeat(2,1fr)}.dash-two{grid-template-columns:1fr}}