/* ==========================================================================
   سیدمهدی موسوی — استایل اصلی
   بدون فریم‌ورک، بدون CDN. فونت‌ها روی همین سایت هستند.
   ========================================================================== */

@font-face{font-family:"Vazirmatn";src:url(../fonts/vazirmatn-var.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url(../fonts/inter-var.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

@property --ring{syntax:"<angle>";initial-value:0deg;inherits:false}

:root{
  --font-fa:"Vazirmatn","Inter",system-ui,"Segoe UI",Tahoma,sans-serif;
  --font-en:"Inter","Vazirmatn",system-ui,"Segoe UI",Roboto,sans-serif;
  --r-sm:12px;--r:18px;--r-lg:28px;
  --gold:#e6bf66;--gold-2:#c99a35;--gold-3:#f7e2a4;--gold-ink:#1a1204;
  --ease:cubic-bezier(.2,.8,.2,1);
  --header-h:68px;
}
[data-theme="dark"]{
  color-scheme:dark;
  --bg:#09090b;--bg-2:#0e0e12;--surface:#121217;--surface-2:#191920;--surface-3:#21212a;
  --line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.16);
  --text:#f4f0e8;--soft:#d3cdbf;--muted:#9f9a8e;
  --accent:#e6bf66;--accent-soft:rgba(230,191,102,.12);
  --glow-a:rgba(230,191,102,.20);--glow-b:rgba(120,90,200,.12);
  --paper:#f7f3ea;--paper-text:#1c1912;--paper-line:#e4dccb;
  --shadow:0 30px 70px -30px rgba(0,0,0,.8);
  --header-bg:rgba(9,9,11,.72);
}
[data-theme="light"]{
  color-scheme:light;
  --bg:#faf7f1;--bg-2:#f3eee3;--surface:#ffffff;--surface-2:#f7f2e8;--surface-3:#efe8d9;
  --line:rgba(40,28,6,.10);--line-2:rgba(40,28,6,.20);
  --text:#17130b;--soft:#3b3526;--muted:#6b6454;
  --accent:#8a5f10;--accent-soft:rgba(160,115,26,.10);
  --glow-a:rgba(214,164,60,.28);--glow-b:rgba(120,90,200,.08);
  --paper:#ffffff;--paper-text:#1c1912;--paper-line:#e9e1d0;
  --shadow:0 24px 60px -28px rgba(60,40,5,.28);
  --header-bg:rgba(250,247,241,.78);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-fa);font-size:1.0625rem;line-height:1.95;font-weight:400;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.lang-en body,body.lang-en{font-family:var(--font-en);line-height:1.7}
body.lang-en .grad,body.lang-en h1,body.lang-en h2,body.lang-en h3{letter-spacing:-.015em}
img,svg,video{max-width:100%;height:auto}
img{display:block}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.4;font-weight:800;text-wrap:balance}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
::selection{background:var(--gold);color:var(--gold-ink)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

.container{width:100%;max-width:1180px;margin-inline:auto;padding-inline:clamp(16px,4vw,28px)}
.skip-link{position:fixed;inset-inline-start:12px;top:-60px;z-index:200;background:var(--gold);color:var(--gold-ink);padding:10px 16px;border-radius:10px;font-weight:700;transition:top .2s}
.skip-link:focus{top:12px}
.i{width:1.25em;height:1.25em;flex:none}
.i-sm{width:1em;height:1em}
[dir="ltr"] .i-arrow{transform:scaleX(-1)}
.grad{background:linear-gradient(110deg,var(--gold-3),var(--gold),var(--gold-2),var(--gold-3));background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 7s linear infinite}
[data-theme="light"] .grad{background-image:linear-gradient(110deg,#b98516,#8a5f10,#c99a35,#b98516)}
@keyframes shine{to{background-position:-220% 0}}

/* ---------- دکمه‌ها ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6em;padding:.8em 1.5em;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:1rem;line-height:1.3;white-space:nowrap;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s,background .25s,border-color .25s}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(135deg,var(--gold-3) 0%,var(--gold) 45%,var(--gold-2) 100%);color:var(--gold-ink);box-shadow:0 10px 30px -10px rgba(214,164,60,.65),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-gold::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 36px -10px rgba(214,164,60,.8),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-gold:hover::after{transform:translateX(120%)}
[dir="rtl"] .btn-gold::after{transform:translateX(120%)}
[dir="rtl"] .btn-gold:hover::after{transform:translateX(-120%)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--gold);color:var(--accent);background:var(--accent-soft);transform:translateY(-2px)}
.btn-sm{padding:.55em 1.1em;font-size:.95rem}
.btn-block{width:100%}
.btn .i{width:1.15em;height:1.15em}

/* ---------- هدر ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--header-bg);-webkit-backdrop-filter:saturate(1.4) blur(16px);backdrop-filter:saturate(1.4) blur(16px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:20px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:0 1 auto}
.brand img{border-radius:50%;box-shadow:0 0 0 1px var(--line-2),0 6px 20px -6px rgba(214,164,60,.5)}
.brand-text{display:flex;flex-direction:column;line-height:1.35;min-width:0}
.brand-text strong{font-size:1.05rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-text small{font-size:.78rem;color:var(--muted);white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px;margin-inline-start:auto}
.main-nav>a,.has-sub>a{display:inline-flex;align-items:center;gap:4px;padding:8px 14px;border-radius:999px;font-weight:600;font-size:.97rem;color:var(--soft);transition:color .2s,background .2s}
.main-nav>a:hover,.has-sub:hover>a,.has-sub:focus-within>a{color:var(--accent);background:var(--accent-soft)}
.main-nav>a[aria-current="page"]{color:var(--accent);background:var(--accent-soft)}
.has-sub{position:relative}
.has-sub .sub{position:absolute;inset-inline-start:0;top:100%;min-width:230px;padding:8px;margin-top:8px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s var(--ease)}
.has-sub::before{content:"";position:absolute;inset-inline:0;top:100%;height:12px}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:10px 14px;border-radius:12px;font-weight:600;font-size:.95rem;color:var(--soft)}
.sub a:hover{background:var(--accent-soft);color:var(--accent)}
.nav-tools{display:flex;align-items:center;gap:8px}
.icon-btn{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);background:transparent;color:var(--soft);transition:.2s}
.icon-btn:hover{border-color:var(--gold);color:var(--accent);background:var(--accent-soft)}
.theme-toggle .i-moon{display:none}
[data-theme="light"] .theme-toggle .i-sun{display:none}
[data-theme="light"] .theme-toggle .i-moon{display:block}
.menu-toggle{display:none}
.menu-toggle .i-close{display:none}
.menu-toggle[aria-expanded="true"] .i-open{display:none}
.menu-toggle[aria-expanded="true"] .i-close{display:block}
.lang-switch{display:inline-flex;align-items:center;gap:6px;height:42px;padding-inline:14px;border-radius:999px;border:1px solid var(--line-2);font-weight:700;font-size:.9rem;color:var(--soft);transition:.2s}
.lang-switch:hover{border-color:var(--gold);color:var(--accent);background:var(--accent-soft)}
.lang-en .lang-switch{font-family:var(--font-fa)}
.mobile-nav{position:absolute;inset-inline:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line-2);box-shadow:var(--shadow);animation:drop .25s var(--ease)}
.mobile-nav .container{display:flex;flex-direction:column;gap:2px;padding-block:14px 20px}
.mobile-nav a:not(.btn){padding:12px 14px;border-radius:12px;font-weight:700;color:var(--soft)}
.mobile-nav a.m-sub{font-weight:500;font-size:.95rem;padding-inline-start:30px;color:var(--muted)}
.mobile-nav a:not(.btn):hover{background:var(--accent-soft);color:var(--accent)}
.mobile-nav .btn{margin-top:10px}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.scroll-progress{position:absolute;inset-inline:0;bottom:-1px;height:2px;pointer-events:none;opacity:0;transition:opacity .2s}
.scroll-progress span{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--gold-2),var(--gold-3));transform-origin:var(--origin,right);transform:scaleX(0)}
[dir="ltr"] .scroll-progress span{--origin:left}
.has-progress .scroll-progress{opacity:1}

/* ---------- هیرو ---------- */
.hero{position:relative;padding:clamp(40px,7vw,96px) 0 clamp(56px,8vw,110px);overflow:hidden;isolation:isolate}
.aurora{position:absolute;inset:-20% -10% auto;height:120%;z-index:-1;pointer-events:none}
.aurora::before,.aurora::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);will-change:transform}
.aurora::before{width:clamp(280px,48vw,640px);height:clamp(280px,48vw,640px);inset-inline-start:-6%;top:6%;background:var(--glow-a);animation:drift 18s ease-in-out infinite alternate}
.aurora::after{width:clamp(240px,40vw,520px);height:clamp(240px,40vw,520px);inset-inline-end:-4%;top:24%;background:var(--glow-b);animation:drift 22s ease-in-out infinite alternate-reverse}
@keyframes drift{to{transform:translate3d(60px,40px,0) scale(1.15)}}
.grid-bg{position:absolute;inset:0;z-index:-1;opacity:.5;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 75%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,72px);align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--line-2);color:var(--accent);font-weight:700;font-size:.88rem;margin-bottom:22px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 rgba(230,191,102,.7);animation:ping 2.2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(230,191,102,0)}100%{box-shadow:0 0 0 0 rgba(230,191,102,0)}}
.hero h1{font-size:clamp(2.1rem,5.4vw,4rem);line-height:1.25;font-weight:900;margin-bottom:.45em}
.hero h1 .h1-sub{display:block;font-size:clamp(1.15rem,2.5vw,1.7rem);font-weight:700;color:var(--soft);margin-top:.35em;line-height:1.5}
.hero .lede{font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--soft);max-width:60ch;margin-bottom:1.6em}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.cta-row .btn{padding:.95em 1.8em}
.btn-phone span{font-feature-settings:"tnum";letter-spacing:.02em}
.pills{display:flex;flex-wrap:wrap;gap:8px 10px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.88rem;color:var(--soft);font-weight:600}
.pill .i{color:var(--accent);width:1.05em;height:1.05em}

.portrait{position:relative;max-width:420px;margin-inline:auto;width:100%}
.portrait-ring{position:relative;padding:3px;border-radius:calc(var(--r-lg) + 4px);background:conic-gradient(from var(--ring),var(--gold-3),transparent 25%,var(--gold-2) 50%,transparent 75%,var(--gold-3));animation:spin 8s linear infinite;box-shadow:0 40px 90px -30px rgba(214,164,60,.45)}
@keyframes spin{to{--ring:360deg}}
.portrait-ring img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;border-radius:var(--r-lg);background:var(--surface-2)}
.float-card{position:absolute;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:18px;background:var(--header-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line-2);box-shadow:var(--shadow);animation:bob 6s ease-in-out infinite}
.float-card .i{color:var(--accent)}
.float-card small{display:block;color:var(--muted);font-size:.74rem;line-height:1.4}
.float-card strong{display:block;font-size:.95rem;line-height:1.4}
.float-card.fc-1{inset-inline-start:-6%;bottom:12%}
.float-card.fc-2{inset-inline-end:-5%;top:10%;animation-delay:-3s}
@keyframes bob{50%{transform:translateY(-10px)}}
.float-card strong[dir="ltr"]{text-align:start}

.marquee{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding:16px 0}
.marquee-track{display:flex;width:max-content;gap:0;animation:marquee 38s linear infinite}
[dir="rtl"] .marquee-track{animation-name:marquee-rtl}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{display:inline-flex;align-items:center;gap:28px;padding-inline-end:28px;font-weight:700;color:var(--muted);white-space:nowrap;font-size:1rem}
.marquee span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);opacity:.8}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes marquee-rtl{to{transform:translateX(50%)}}

/* ---------- بخش‌ها ---------- */
.section{padding:clamp(56px,8vw,104px) 0;position:relative}
.section.alt{background:var(--bg-2);border-block:1px solid var(--line)}
.sec-head{max-width:760px;margin-bottom:clamp(28px,4vw,52px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head .eyebrow{margin-bottom:14px}
.sec-head h2{font-size:clamp(1.65rem,3.6vw,2.6rem);font-weight:900;line-height:1.35}
.sec-head p{color:var(--soft);font-size:1.06rem;margin-bottom:0}

/* کارت‌ها (bento) */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{position:relative;display:flex;flex-direction:column;gap:12px;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .35s var(--ease),border-color .3s,box-shadow .35s;isolation:isolate}
.card::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),var(--glow-a),transparent 60%);transition:opacity .35s}
.card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card-ico{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:var(--accent-soft);border:1px solid var(--line-2);color:var(--accent);margin-bottom:6px;transition:transform .4s var(--ease),background .3s}
.card:hover .card-ico{transform:rotate(-6deg) scale(1.08);background:linear-gradient(135deg,var(--gold-3),var(--gold));color:var(--gold-ink)}
.card-ico .i{width:26px;height:26px}
.card h3{font-size:1.2rem;margin:0}
.card p{color:var(--soft);font-size:.98rem;margin:0;flex:1}
.card .more{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--accent);font-size:.95rem;margin-top:6px}
.card .more .i{transition:transform .25s}
.card:hover .more .i{transform:translateX(-5px)}
[dir="ltr"] .card:hover .more .i{transform:translateX(-5px) scaleX(-1)}
.card.wide{grid-column:span 2}
.tag{align-self:flex-start;font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted)}

/* مراحل */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step;position:relative}
.step{position:relative;padding:26px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);counter-increment:step}
.step::before{content:counter(step);display:grid;place-items:center;width:44px;height:44px;border-radius:14px;margin-bottom:16px;background:linear-gradient(135deg,var(--gold-3),var(--gold-2));color:var(--gold-ink);font-weight:900;font-size:1.15rem}
body.lang-fa .step::before{content:counter(step,persian)}
.step h3{font-size:1.1rem;margin-bottom:.4em}
.step p{color:var(--soft);font-size:.96rem;margin:0}

/* لیست معیارها / ویژگی‌ها */
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.check{display:flex;gap:16px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);transition:border-color .3s,transform .3s var(--ease)}
.check:hover{border-color:var(--line-2);transform:translateY(-3px)}
.check-ico{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--accent-soft);color:var(--accent)}
.check-ico .i{width:20px;height:20px}
.check.warn .check-ico{background:rgba(220,80,60,.12);color:#e0634c}
.check h3{font-size:1.04rem;margin:0 0 .25em}
.check p{margin:0;color:var(--soft);font-size:.96rem}
.check a{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--line-2)}
.note-box{margin-top:26px;padding:20px 24px;border-radius:var(--r);background:var(--accent-soft);border:1px dashed var(--line-2);color:var(--soft)}
.note-box strong{color:var(--accent)}

/* دو ستون با تصویر */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.split.flip .split-media{order:2}
.split-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--surface-2)}
.split-media.wide{aspect-ratio:16/10}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.55));pointer-events:none}
.split-media figcaption{position:absolute;inset-inline:18px;bottom:16px;z-index:1;color:#fff;font-weight:700;font-size:.95rem;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.split h2{font-size:clamp(1.55rem,3.2vw,2.3rem);font-weight:900}
.split p{color:var(--soft)}
.list-dots li{position:relative;padding-inline-start:26px;margin-bottom:.7em;color:var(--soft)}
.list-dots li::before{content:"";position:absolute;inset-inline-start:2px;top:.85em;width:9px;height:9px;border-radius:3px;background:var(--gold);transform:rotate(45deg)}
.list-dots strong{color:var(--text)}

/* سوالات متداول */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,64px);align-items:start}
.faq-wrap .sec-head{position:sticky;top:calc(var(--header-h) + 24px);margin:0}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);transition:border-color .3s,background .3s}
.faq-item[open]{border-color:var(--line-2);background:var(--surface-2)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{margin:0;font-size:1.04rem;font-weight:700;line-height:1.7}
.faq-item .i-chev{color:var(--accent);transition:transform .3s var(--ease);width:22px;height:22px}
.faq-item[open] .i-chev{transform:rotate(180deg)}
.faq-a{padding:0 22px 20px;color:var(--soft);font-size:.99rem}
.faq-a p:last-child{margin-bottom:0}
.faq-a a{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:4px}

/* نوار CTA */
.cta-band{padding:clamp(40px,6vw,80px) 0}
.cta-card{position:relative;overflow:hidden;text-align:center;padding:clamp(32px,6vw,72px) clamp(20px,5vw,60px);border-radius:var(--r-lg);border:1px solid var(--line-2);background:linear-gradient(160deg,var(--surface-2),var(--surface));isolation:isolate}
.cta-card__glow{position:absolute;inset:-40% 10% auto;height:90%;z-index:-1;background:radial-gradient(closest-side,var(--glow-a),transparent);filter:blur(30px)}
.cta-card h2{font-size:clamp(1.6rem,3.6vw,2.6rem);font-weight:900;max-width:20ch;margin-inline:auto}
.cta-card p{max-width:52ch;margin-inline:auto;color:var(--soft)}
.big-phone{display:inline-flex;align-items:center;gap:14px;margin:8px 0 22px;font-size:clamp(1.9rem,6vw,3.4rem);font-weight:900;letter-spacing:.02em;font-feature-settings:"tnum";background:linear-gradient(110deg,var(--gold-3),var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent;transition:transform .3s var(--ease)}
[data-theme="light"] .big-phone{background-image:linear-gradient(110deg,#b98516,#8a5f10)}
.big-phone .i{width:.8em;height:.8em;color:var(--gold);-webkit-text-fill-color:initial;animation:ring 2.6s ease-in-out infinite;transform-origin:50% 50%}
.big-phone:hover{transform:scale(1.03)}
@keyframes ring{0%,60%,100%{transform:rotate(0)}65%{transform:rotate(-14deg)}70%{transform:rotate(12deg)}75%{transform:rotate(-10deg)}80%{transform:rotate(8deg)}85%{transform:rotate(0)}}
.cta-card__row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* تماس و فرم */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,48px);align-items:start}
.contact-cards{display:grid;gap:12px;margin:24px 0}
.c-card{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);transition:.3s var(--ease)}
a.c-card:hover{border-color:var(--gold);transform:translateX(-4px);background:var(--surface-2)}
[dir="ltr"] a.c-card:hover{transform:translateX(4px)}
.c-card .check-ico{width:46px;height:46px;border-radius:14px}
.c-card small{display:block;color:var(--muted);font-size:.8rem;line-height:1.5}
.c-card strong{font-size:1.1rem;font-weight:800;line-height:1.5}
.c-card.primary strong{font-size:1.45rem;font-feature-settings:"tnum"}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--line-2);font-weight:600;font-size:.92rem;color:var(--soft);transition:.2s}
.socials a:hover{border-color:var(--gold);color:var(--accent);background:var(--accent-soft)}
.form-card{padding:clamp(22px,3vw,36px);background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.form-card h3{font-size:1.3rem;margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.92rem;margin-bottom:6px;color:var(--soft)}
.field input,.field textarea{width:100%;padding:13px 16px;border-radius:14px;border:1px solid var(--line-2);background:var(--bg);color:var(--text);transition:border-color .2s,box-shadow .2s;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:.8}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px var(--accent-soft)}
.field textarea{resize:vertical;min-height:120px}
.field.invalid input,.field.invalid textarea{border-color:#e0634c}
.hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin:14px 0 0;padding:12px 16px;border-radius:12px;font-weight:600;font-size:.95rem}
.form-status.ok{background:rgba(60,170,110,.14);color:#4ec58a;border:1px solid rgba(60,170,110,.3)}
.form-status.err{background:rgba(224,99,76,.14);color:#f0806b;border:1px solid rgba(224,99,76,.3)}
[data-theme="light"] .form-status.ok{color:#1f7a49}
[data-theme="light"] .form-status.err{color:#b23a26}
.form-note{display:flex;align-items:center;gap:8px;margin:14px 0 0;color:var(--muted);font-size:.84rem}

/* ---------- صفحه‌های خدمات ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.88rem;color:var(--muted);margin-bottom:22px}
.crumbs a:hover{color:var(--accent)}
.crumbs .sep{opacity:.5}
.crumbs [aria-current]{color:var(--soft);font-weight:600}
.page-hero{position:relative;padding:clamp(28px,5vw,64px) 0 clamp(44px,6vw,84px);overflow:hidden;isolation:isolate}
.page-hero h1{font-size:clamp(1.9rem,4.6vw,3.2rem);font-weight:900;line-height:1.35}
.page-hero .lede{font-size:clamp(1rem,1.5vw,1.16rem);color:var(--soft);max-width:62ch}
.page-hero .hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow);aspect-ratio:4/5;max-width:440px;margin-inline:auto}
.page-hero .hero-media img{width:100%;height:100%;object-fit:cover}
.page-hero .hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.6))}
.page-hero .hero-media .float-card{z-index:2;inset-inline:16px;bottom:16px;animation:none}
.prose-block{max-width:780px}
.prose-block p{color:var(--soft)}
.prose-block h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:900}
.mini-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.mini-links a{padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);font-weight:600;font-size:.92rem;color:var(--soft);transition:.2s}
.mini-links a:hover{border-color:var(--gold);color:var(--accent);background:var(--accent-soft)}

/* کارت مقاله */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.art-card{position:relative;display:flex;flex-direction:column;gap:12px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);transition:transform .35s var(--ease),border-color .3s,box-shadow .35s;overflow:hidden;isolation:isolate}
.art-card::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;background:radial-gradient(380px circle at var(--mx,50%) var(--my,0%),var(--glow-a),transparent 60%);transition:opacity .35s}
.art-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--shadow)}
.art-card:hover::before{opacity:1}
.art-card h3{font-size:1.1rem;line-height:1.7;margin:0;font-weight:800}
.art-card p{color:var(--soft);font-size:.94rem;margin:0;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;color:var(--muted);font-size:.82rem}
.meta .chip{padding:3px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:700}
.meta .chip.fa-only{background:var(--surface-3);color:var(--muted)}
.art-card .more{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:700;font-size:.92rem}
.art-card.featured{grid-column:1/-1;padding:clamp(24px,4vw,44px);background:linear-gradient(150deg,var(--surface-2),var(--surface))}
.art-card.featured h3{font-size:clamp(1.35rem,3vw,2rem);max-width:30ch}
.art-card.featured p{-webkit-line-clamp:4;max-width:70ch;font-size:1.02rem}

.list-tools{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:22px}
.search-box{position:relative;flex:1;min-width:240px}
.search-box .i{position:absolute;inset-inline-start:16px;top:50%;transform:translateY(-50%);color:var(--muted)}
.search-box input{width:100%;padding:14px 16px;padding-inline-start:46px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);transition:.2s}
.search-box input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px var(--accent-soft)}
.count-chip{color:var(--muted);font-weight:600;font-size:.92rem}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{padding:8px 16px;border-radius:999px;border:1px solid var(--line-2);background:transparent;font-weight:600;font-size:.88rem;color:var(--soft);transition:.2s}
.filters button:hover{border-color:var(--gold);color:var(--accent)}
.filters button.active{background:var(--gold);border-color:var(--gold);color:var(--gold-ink)}
.no-results{text-align:center;padding:40px 16px;color:var(--muted);font-weight:600}

/* ---------- صفحه‌ی مقاله ---------- */
.art-hero{position:relative;padding:clamp(28px,5vw,60px) 0 clamp(24px,4vw,40px);overflow:hidden;isolation:isolate}
.art-hero h1{font-size:clamp(1.65rem,4vw,2.9rem);font-weight:900;line-height:1.55;max-width:26ch}
body.lang-en .art-hero h1{line-height:1.3}
.art-hero .lede{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--soft);max-width:68ch;margin-bottom:20px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--line-2);color:var(--accent);font-weight:700;font-size:.82rem;margin-bottom:16px}
.art-meta{display:flex;flex-wrap:wrap;gap:8px 12px}
.art-meta span{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.86rem;color:var(--soft);font-weight:600}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start;padding-bottom:40px}
.paper{background:var(--paper);color:var(--paper-text);border-radius:var(--r-lg);padding:clamp(20px,4.5vw,56px);box-shadow:var(--shadow);border:1px solid var(--paper-line);min-width:0;overflow:hidden}
.prose{font-size:1.06rem;line-height:2.05;overflow-wrap:anywhere;color:var(--paper-text)}
.prose p{margin:0 0 1.1em}
.prose h2{font-size:1.55rem;line-height:1.6;margin:1.9em 0 .6em;color:#14110a;scroll-margin-top:calc(var(--header-h) + 20px)}
.prose h3{font-size:1.25rem;line-height:1.6;margin:1.6em 0 .5em;color:#14110a;scroll-margin-top:calc(var(--header-h) + 20px)}
.prose h2:first-child{margin-top:0}
.prose a{color:#8a5f10;text-decoration:underline;text-underline-offset:4px}
.prose ul,.prose ol{padding-inline-start:1.4em;margin:0 0 1.2em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin-bottom:.45em}
.prose img{max-width:100%;height:auto;border-radius:14px}
.prose blockquote{margin:1.4em 0;padding:14px 20px;border-inline-start:4px solid #c99a35;background:#faf4e4;border-radius:12px}
.prose table{border-collapse:collapse;width:100%}
.prose th,.prose td{border:1px solid #ddd3bd;padding:10px 12px;text-align:start;vertical-align:top}
.prose th{background:#f3ecd9}
.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.2em 0}
.prose .was-h1{font-size:1.9rem}
.legal-note{margin-top:40px;padding:18px 22px;border-radius:16px;background:#faf4e4;border:1px solid #ecdfba;color:#4b4026;font-size:.95rem;line-height:1.9}
.author-line{margin-top:28px;padding-top:20px;border-top:1px solid var(--paper-line);display:flex;align-items:center;gap:14px;color:#4b4026;font-weight:700}
.author-line img{border-radius:50%}
.fa-only-notice{margin-bottom:22px;padding:14px 18px;border-radius:14px;background:var(--accent-soft);border:1px dashed var(--line-2);color:var(--soft);font-size:.95rem}
.art-aside{position:sticky;top:calc(var(--header-h) + 18px);display:flex;flex-direction:column;gap:14px;max-height:calc(100vh - var(--header-h) - 120px);overflow:auto;padding-bottom:6px}
.aside-card{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.aside-card h2{font-size:1rem;margin-bottom:12px;color:var(--accent)}
.toc{display:flex;flex-direction:column;gap:2px;max-height:46vh;overflow:auto;padding-inline-end:4px}
.toc a{display:block;padding:7px 12px;border-radius:10px;font-size:.88rem;line-height:1.7;color:var(--muted);border-inline-start:2px solid transparent;transition:.2s}
.toc a:hover{color:var(--text);background:var(--accent-soft)}
.toc a.active{color:var(--accent);font-weight:700;border-inline-start-color:var(--gold);background:var(--accent-soft)}
.aside-call{background:linear-gradient(160deg,var(--surface-2),var(--surface));border-color:var(--line-2);text-align:center}
.aside-call p{font-size:.92rem;color:var(--soft);margin-bottom:12px}
.aside-call .big-phone{font-size:1.5rem;margin:0 0 14px}
.toc-mobile{display:none;margin-bottom:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.toc-mobile summary{padding:14px 18px;cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}
.toc-mobile summary::-webkit-details-marker{display:none}
.toc-mobile .toc{padding:0 10px 12px;max-height:50vh}
.related{padding:clamp(32px,5vw,64px) 0}

/* نوار شناور تماس در مقاله */
.cta-bar{position:fixed;z-index:90;inset-inline:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px) + var(--dock-offset,0px));margin-inline:auto;max-width:940px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 12px 10px 18px;border-radius:22px;background:var(--header-bg);-webkit-backdrop-filter:saturate(1.5) blur(18px);backdrop-filter:saturate(1.5) blur(18px);border:1px solid var(--line-2);box-shadow:0 20px 60px -15px rgba(0,0,0,.65),0 0 0 1px rgba(230,191,102,.12);transition:transform .5s var(--ease),opacity .4s}
[dir="rtl"] .cta-bar{padding:10px 18px 10px 12px}
.js .cta-bar{transform:translateY(170%);opacity:0}
.js .cta-bar.is-visible{transform:none;opacity:1}
.js .cta-bar.is-hidden{transform:translateY(170%);opacity:0;pointer-events:none}
.cta-bar__txt{display:flex;align-items:center;gap:14px;min-width:0}
.cta-bar__dot{position:relative;flex:none;width:12px;height:12px;border-radius:50%;background:#3ddc84}
.cta-bar__dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:#3ddc84;animation:pulse 1.8s ease-out infinite}
@keyframes pulse{to{transform:scale(3);opacity:0}}
.cta-bar strong{display:block;font-size:1rem;line-height:1.55;font-weight:800}
.cta-bar strong em{font-style:normal;color:var(--accent)}
.cta-bar small{display:block;color:var(--muted);font-size:.82rem;line-height:1.5}
.cta-bar__actions{display:flex;align-items:center;gap:8px;flex:none}
.cta-bar__phone{display:inline-flex;align-items:center;gap:10px;padding:.7em 1.3em;border-radius:999px;font-weight:900;font-size:1.12rem;letter-spacing:.02em;font-feature-settings:"tnum";background:linear-gradient(135deg,var(--gold-3),var(--gold),var(--gold-2));color:var(--gold-ink);box-shadow:0 10px 26px -8px rgba(214,164,60,.7);transition:transform .25s var(--ease);white-space:nowrap}
.cta-bar__phone .i{animation:ring 2.6s ease-in-out infinite}
.cta-bar__phone:hover{transform:translateY(-2px) scale(1.02)}
.cta-bar__wa{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);color:#3ddc84;transition:.2s}
.cta-bar__wa:hover{background:rgba(61,220,132,.12);border-color:#3ddc84}
body.has-cta-bar{padding-bottom:104px}

/* دکمه‌های شناور */
.float-actions{position:fixed;inset-inline-end:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:80;display:flex;flex-direction:column;gap:10px}
.fab{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;box-shadow:0 14px 32px -8px rgba(0,0,0,.55);transition:transform .25s var(--ease)}
.fab:hover{transform:scale(1.1)}
.fab-call{background:linear-gradient(135deg,var(--gold-3),var(--gold),var(--gold-2));color:var(--gold-ink);position:relative}
.fab-call::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--gold);animation:fabping 2.4s ease-out infinite}
@keyframes fabping{to{transform:scale(1.7);opacity:0}}
.fab-wa{background:#25d366;color:#fff}
.js .float-actions{opacity:0;transform:translateY(20px);pointer-events:none;transition:.4s var(--ease)}
.js .float-actions.is-visible{opacity:1;transform:none;pointer-events:auto}

/* ---------- فوتر ---------- */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding:clamp(40px,6vw,72px) 0 28px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr 1fr;gap:clamp(24px,4vw,48px)}
.foot-brand p{color:var(--muted);font-size:.94rem;margin:16px 0}
.foot-phone{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--accent);font-feature-settings:"tnum"}
.foot-h{font-size:.95rem;font-weight:800;color:var(--text);margin-bottom:14px;letter-spacing:0}
.site-footer li{margin-bottom:8px}
.site-footer ul a{color:var(--muted);font-size:.93rem;line-height:1.7;transition:color .2s}
.site-footer ul a:hover{color:var(--accent)}
.foot-contact a{display:inline-flex;align-items:center;gap:8px}
.foot-more{color:var(--accent)!important;font-weight:700}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:.84rem;display:flex;flex-direction:column;gap:6px}
.foot-bottom p{margin:0}
.foot-note{max-width:80ch;line-height:1.9}

/* 404 */
.nf{padding:clamp(60px,10vw,140px) 0;text-align:center}
.nf h1{font-size:clamp(1.8rem,4vw,3rem);font-weight:900}
.nf .big{font-size:clamp(5rem,16vw,10rem);font-weight:900;line-height:1;margin-bottom:10px}

/* ---------- نمایش تدریجی ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- ریسپانسیو ---------- */
@media (max-width:1024px){
  .main-nav{display:none}
  .menu-toggle{display:inline-grid}
  .nav-tools{margin-inline-start:auto}
  .bento,.art-grid{grid-template-columns:repeat(2,1fr)}
  .card.wide{grid-column:auto}
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .art-layout{grid-template-columns:minmax(0,1fr)}
  .art-aside{position:static;max-height:none}
  .art-aside .aside-card.toc-card{display:none}
  .toc-mobile{display:block}
}
@media (max-width:820px){
  .hero-grid,.split,.faq-wrap,.contact-grid{grid-template-columns:1fr}
  .split.flip .split-media{order:0}
  .faq-wrap .sec-head{position:static}
  .portrait{max-width:340px}
  .float-card.fc-1{inset-inline-start:-2%}
  .float-card.fc-2{inset-inline-end:-2%}
  .split-media,.page-hero .hero-media{aspect-ratio:16/11;max-width:none}
  .checks{grid-template-columns:1fr}
}
@media (max-width:640px){
  :root{--header-h:62px}
  body{font-size:1rem}
  .nav-call{display:none}
  .brand-text small{display:none}
  .brand-text strong{font-size:.95rem}
  .nav-wrap{gap:10px}
  .nav-tools{gap:6px;flex:none}
  .icon-btn,.lang-switch{width:40px;height:40px}
  .lang-switch span{display:none}
  .lang-switch{width:42px;padding:0;justify-content:center}
  .bento,.art-grid,.steps{grid-template-columns:1fr}
  .cta-row .btn{flex:1 1 100%}
  .float-card{padding:9px 12px}
  .foot-grid{grid-template-columns:1fr}
  .card{padding:22px}
  .cta-bar{inset-inline:8px;border-radius:20px;padding:8px 8px 8px 12px;gap:8px}
  [dir="rtl"] .cta-bar{padding:8px 12px 8px 8px}
  .cta-bar small{display:none}
  .cta-bar__txt{flex:1;min-width:0;gap:0}
  .cta-bar__dot{display:none}
  .cta-bar strong{font-size:.8rem;line-height:1.55}
  .cta-bar__phone{padding:.55em .9em;font-size:.92rem;gap:6px}
  .cta-bar__phone .i{width:1em;height:1em}
  .cta-bar__phone span.t-label{display:none}
  .cta-bar__wa{width:42px;height:42px}
  body.has-cta-bar{padding-bottom:92px}
  .float-actions{inset-inline-end:12px}
  .paper{border-radius:22px}
}
@media (max-width:380px){
  .cta-bar__txt .cta-bar__dot{display:none}
  .cta-bar__phone .i{display: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}
  .js .reveal{opacity:1;transform:none}
  .marquee-track{animation:none}
}
@media print{
  .site-header,.cta-bar,.float-actions,.site-footer,.marquee{display:none!important}
  body{background:#fff;color:#000}
  .paper{box-shadow:none;border:0;padding:0}
}

/* ---------- بلوک‌های آماده‌ی ویرایشگر مقاله ---------- */
.prose .imm-box{margin:1.6em 0;padding:18px 22px;border-radius:16px;border:1px solid;border-inline-start-width:5px}
.prose .imm-box>strong{display:block;margin-bottom:.3em;font-size:1.05rem}
.prose .imm-box p:last-child{margin:0}
.prose .imm-info{background:#eef5ff;border-color:#bcd6fb;color:#16355f}
.prose .imm-warn{background:#fff3ee;border-color:#f6c4b4;color:#6e2a16}
.prose .imm-ok{background:#effaf3;border-color:#b6e3c7;color:#17482b}
.prose .imm-steps{list-style:none;padding:0;counter-reset:s;display:grid;gap:10px}
.prose .imm-steps li{counter-increment:s;position:relative;padding:14px 18px;padding-inline-start:64px;background:#faf6ea;border:1px solid #eadfbf;border-radius:14px;margin:0}
.prose .imm-steps li::before{content:counter(s);position:absolute;inset-inline-start:16px;top:50%;transform:translateY(-50%);width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,#f7e2a4,#c99a35);color:#1a1204;font-weight:900}
.prose .imm-faq{margin:.8em 0;border:1px solid #e4dccb;border-radius:14px;background:#fffdf7;padding:0 18px}
.prose .imm-faq summary{cursor:pointer;font-weight:800;padding:14px 0}
.prose .imm-faq p{margin:0 0 14px}
.prose .imm-cta{text-align:center;margin:1.8em 0}
.prose .imm-cta a{display:inline-flex;align-items:center;gap:10px;padding:.8em 1.8em;border-radius:999px;font-weight:900;font-size:1.15rem;text-decoration:none;color:#1a1204;background:linear-gradient(135deg,#f7e2a4,#e6bf66 45%,#c99a35);box-shadow:0 12px 28px -10px rgba(214,164,60,.8)}
.prose mark{background:#fff3b0;padding:0 .2em;border-radius:4px}
@media (max-width:420px){
  .brand{gap:8px}
  .brand img{width:38px;height:38px}
  .brand-text strong{font-size:.84rem}
  .icon-btn,.lang-switch{width:38px;height:38px}
  .nav-tools{gap:5px}
}
@media (max-width:420px){
  .brand-text strong{white-space:normal;line-height:1.25;font-size:.88rem}
}