/* Shared marketing UI: site footer (every page), home FAQ + "explore" blocks, small helpers. Palette = the home page palette. */
.sx,.sf{--ink:#0b2a21;--g:#1e7658;--mint:#bff0d6;--lime:#d4f56b;--mut:#5d7a6e;--line:#d5e4dc;font-family:Vazirmatn,Tahoma,sans-serif}
.sx svg,.sf svg{fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.sx .eyebrow{display:block;color:var(--g);font-weight:800;font-size:.85rem;margin:0 0 10px}

/* ---------- buttons used by the FAQ / explore blocks */
.hf-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:99px;background:var(--ink);color:#fff;font-weight:800;font-size:1rem;text-decoration:none;transition:transform .3s cubic-bezier(.2,.8,.2,1),background .3s,box-shadow .3s}
.hf-btn svg{width:18px;height:18px;transition:transform .3s}
.hf-btn:hover{background:var(--g);transform:translateY(-3px);box-shadow:0 16px 30px -16px rgba(11,42,33,.6)}.hf-btn:hover svg{transform:translateX(-4px)}
.hf-btn.alt{background:var(--lime);color:var(--ink)}.hf-btn.alt:hover{background:#e2ff82}

/* ---------- FAQ */
.hf{padding:96px 0 10px;position:relative}
.hf-grid{width:min(1240px,92vw);margin-inline:auto;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:start}
.hf-intro{position:sticky;top:100px;display:grid;gap:14px;justify-items:start}
.hf-intro h2{margin:0;font-size:clamp(2rem,4.2vw,3.3rem);line-height:1.3;font-weight:900;color:var(--ink)}
.hf-intro p{margin:0;color:var(--mut);line-height:2;max-width:30em}
.hf-list{counter-reset:hfn}
.hf-item{background:#fff;border:1px solid var(--line);border-radius:24px;margin-bottom:12px;transition:border-color .3s,box-shadow .4s}
.hf-item:hover{border-color:#a9d4bf}
.hf-item[open]{border-color:#8fc9ac;box-shadow:0 22px 44px -28px rgba(11,42,33,.5)}
.hf-item summary{list-style:none;display:flex;align-items:center;gap:14px;padding:18px 20px;cursor:pointer;border-radius:24px;color:var(--ink)}
.hf-item summary::-webkit-details-marker{display:none}
.hf-item summary:focus-visible{outline:3px solid var(--g);outline-offset:2px}
.hf-n{flex:none;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--g);font-weight:800;font-size:.9rem;transition:background .3s,color .3s}
.hf-n::before{counter-increment:hfn;content:counter(hfn,persian)}
.hf-item[open] .hf-n{background:var(--ink);color:var(--lime)}
.hf-q{flex:1;font-weight:800;font-size:1.05rem;line-height:1.8}
.hf-pm{flex:none;position:relative;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line);transition:background .3s,border-color .3s,transform .35s}
.hf-pm::before,.hf-pm::after{content:"";position:absolute;inset:50% auto auto 50%;width:12px;height:2px;margin:-1px 0 0 -6px;border-radius:2px;background:var(--ink);transition:transform .35s,opacity .3s}
.hf-pm::after{transform:rotate(90deg)}
.hf-item[open] .hf-pm{background:var(--lime);border-color:var(--lime);transform:rotate(180deg)}.hf-item[open] .hf-pm::after{transform:rotate(0);opacity:0}
.hf-a{padding:0 22px 22px 22px;padding-inline-start:70px;animation:hfIn .45s cubic-bezier(.16,1,.3,1)}
.hf-a p{margin:0;line-height:2.1;color:#34493f;font-size:1rem}
@keyframes hfIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- "menu for your business" cards + blog banner */
.hx{width:min(1240px,92vw);margin:84px auto 0}
.hx-head{text-align:center;display:grid;gap:8px;justify-items:center;margin-bottom:30px}
.hx-head h2{margin:0;font-size:clamp(1.9rem,4.2vw,3.2rem);line-height:1.3;font-weight:900;color:var(--ink)}.hx-head p{margin:0;color:var(--mut);max-width:34em;line-height:2}
.hx-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.hx-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .4s cubic-bezier(.16,1,.3,1),box-shadow .4s,border-color .3s}
.hx-card:hover{transform:translateY(-8px);box-shadow:0 30px 50px -28px rgba(11,42,33,.55);border-color:#8fc9ac}
.hx-img{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--mint)}
.hx-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s cubic-bezier(.16,1,.3,1)}.hx-card:hover .hx-img img{transform:scale(1.06)}
.hx-body{display:flex;flex-direction:column;gap:6px;padding:18px 20px 22px;flex:1}
.hx-body b{font-size:1.2rem;font-weight:900}.hx-body small{color:var(--mut);font-size:.92rem;line-height:1.9}
.hx-body em{margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:6px;font-style:normal;font-weight:800;color:var(--g)}
.hx-body em svg{width:16px;height:16px;transition:transform .3s}.hx-card:hover em svg{transform:translateX(-5px)}
.hx-blog{margin-top:22px;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:28px;align-items:center;background:var(--ink);color:#fff;border-radius:36px;padding:clamp(22px,3.5vw,38px);position:relative;overflow:hidden}
.hx-blog::before{content:"";position:absolute;inset:auto auto -120px -80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(212,245,107,.22),transparent 70%);pointer-events:none}
.hx-blog-head{display:grid;gap:14px;justify-items:start;position:relative}
.hx-blog .eyebrow{color:var(--lime)}.hx-blog h3{margin:0;font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.4;font-weight:900}
.hx-posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;position:relative}
.hx-post{display:flex;flex-direction:column;border-radius:22px;overflow:hidden;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);color:#fff;text-decoration:none;transition:transform .35s cubic-bezier(.16,1,.3,1),background .3s}
.hx-post:hover{transform:translateY(-5px);background:rgba(255,255,255,.13)}
.hx-post img{width:100%;aspect-ratio:800/520;object-fit:cover;display:block}
.hx-post span{display:grid;gap:4px;padding:14px 16px 18px}.hx-post small{color:#9bd8bb;font-size:.78rem;font-weight:700}.hx-post b{font-size:.95rem;line-height:1.8;font-weight:800}
@media(max-width:1000px){.hx-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hx-blog{grid-template-columns:1fr}.hf-grid{grid-template-columns:1fr}.hf-intro{position:static}}
@media(max-width:700px){.hx-posts{grid-template-columns:1fr}.hf{padding-top:64px}.hx{margin-top:56px}.hf-a{padding-inline-start:22px}.hf-item summary{padding:16px}.hf-n{width:32px;height:32px}}
@media(max-width:520px){.hx-grid{grid-template-columns:1fr}}

/* ---------- site footer */
body footer.sf{position:relative;margin-top:70px;padding:0;background:var(--ink);color:#b6d3c6;border:0;text-align:start;font-size:1rem;border-radius:44px 44px 0 0;overflow:hidden;isolation:isolate}
body footer.sf::before{content:"";position:absolute;z-index:-1;inset:-160px auto auto -120px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(47,158,116,.38),transparent 70%)}
body footer.sf::after{content:"";position:absolute;z-index:-1;inset:auto -100px -180px auto;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(212,245,107,.14),transparent 70%)}
.sf-wrap{width:min(1240px,92vw);margin-inline:auto;padding:64px 0 26px}
.sf-top{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:clamp(26px,4vw,56px)}
.sf-brand{display:grid;gap:18px;align-content:start;justify-items:start}
.sf-logo{display:inline-flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:900;font-size:1.6rem}
.sf-logo b{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--lime);color:var(--ink);font-size:1.4rem}
.sf-logo em{font-style:normal;color:#7fe0b4}
.sf-brand p{margin:0;max-width:26em;line-height:2;font-size:.95rem}
.sf-cta{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:99px;background:var(--lime);color:var(--ink);font-weight:800;text-decoration:none;transition:transform .3s,box-shadow .3s}
.sf-cta svg{width:18px;height:18px;transition:transform .3s}.sf-cta:hover{transform:translateY(-3px);box-shadow:0 16px 30px -14px rgba(212,245,107,.55)}.sf-cta:hover svg{transform:translateX(-4px)}
.sf-col h2{margin:6px 0 14px;font-size:.9rem;font-weight:800;color:var(--lime);padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.12)}
.sf-col ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.sf-col a{display:flex;align-items:center;gap:10px;padding:8px 0;color:#d6eadf;text-decoration:none;font-size:.98rem;line-height:1.7;transition:color .2s,padding .25s}
.sf-col a::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:#2f7a5c;transition:background .2s,transform .25s}
.sf-col a:hover,.sf-col a:focus-visible{color:#fff;padding-inline-start:6px;text-decoration:underline;text-decoration-color:var(--lime);text-underline-offset:6px}
.sf-col a:hover::before,.sf-col a:focus-visible::before{background:var(--lime);transform:scale(1.35)}
.sf-col a.sf-more{color:var(--lime);font-weight:800}.sf-col a.sf-more::before{background:var(--lime)}
.sf-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:10px 24px;flex-wrap:wrap;font-size:.84rem;color:#8fb3a4}
@media(max-width:900px){.sf-top{grid-template-columns:1fr 1fr}.sf-brand{grid-column:1/-1}body footer.sf{border-radius:32px 32px 0 0}}
@media(max-width:520px){.sf-wrap{padding-top:48px}.sf-top{grid-template-columns:1fr;gap:6px}.sf-brand{margin-bottom:14px}.sf-col{margin-top:10px}}
@media(prefers-reduced-motion:reduce){.hf-a{animation:none}.hx-card,.hx-post,.hf-btn,.sf-cta{transition:none}}
/* the global `nav{display:flex}` in app.css must not turn footer columns into rows; on the home page the footer sits right under the closing banner */
body footer.sf nav.sf-col{display:block;font-size:1rem;gap:0}
body.home footer.sf{margin-top:0}