/* 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)}
@media(max-width:1000px){.hx-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hf-grid{grid-template-columns:1fr}.hf-intro{position:static}}
@media(max-width:700px){.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:52px 0 22px}
.sf-top{display:grid;grid-template-columns:minmax(0,1.35fr) repeat(3,minmax(0,.8fr)) minmax(0,1.25fr);gap:clamp(22px,3vw,44px)}
.sf-brand{display:grid;gap:16px;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:34px;padding-top:18px;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}

/* ---------- home: "read before you build" banner (text on the right, horizontal article cards in the middle, floating animated art on the left) */
.hb{position:relative;overflow:hidden;isolation:isolate;margin-top:24px;border-radius:40px;padding:clamp(24px,3.6vw,46px);color:#fff;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.55fr) minmax(0,.8fr);gap:clamp(18px,3vw,40px);align-items:center;background:linear-gradient(135deg,#0b2a21 0%,#0e3a2c 55%,#17553f 100%)}
.hb::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(rgba(255,255,255,.09) 1.2px,transparent 1.6px) 0 0/24px 24px;-webkit-mask:linear-gradient(120deg,transparent 5%,#000 45%,transparent 95%);mask:linear-gradient(120deg,transparent 5%,#000 45%,transparent 95%)}
.hb-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}.hb-bg i{position:absolute;border-radius:50%;filter:blur(46px);animation:hbDrift 14s ease-in-out infinite alternate}
.hb-bg .o1{width:340px;height:340px;inset:-110px auto auto -90px;background:rgba(212,245,107,.3)}.hb-bg .o2{width:380px;height:380px;inset:auto -120px -150px auto;background:rgba(47,158,116,.55);animation-delay:-5s}.hb-bg .o3{width:220px;height:220px;inset:30% auto auto 42%;background:rgba(127,224,180,.16);animation-delay:-9s}
@keyframes hbDrift{from{transform:translate(0,0) scale(1)}to{transform:translate(40px,-26px) scale(1.15)}}
.hb-copy{display:grid;gap:14px;justify-items:start;align-content:center}.hb .eyebrow{color:var(--lime)}
.hb-copy h3{margin:0;font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.4;font-weight:900}.hb-copy p{margin:0;color:#b6d3c6;line-height:2;font-size:.98rem}
.hb-list{display:grid;gap:12px}
.hb-card{display:grid;grid-template-columns:clamp(128px,15vw,190px) minmax(0,1fr);gap:16px;align-items:center;padding:10px;border-radius:26px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);color:#fff;text-decoration:none;backdrop-filter:blur(6px);transition:transform .4s cubic-bezier(.16,1,.3,1),background .3s,border-color .3s}
.hb-card:hover{transform:translateX(-8px);background:rgba(255,255,255,.15);border-color:rgba(212,245,107,.5)}
.hb-img{display:block;aspect-ratio:16/10;border-radius:18px;overflow:hidden;background:#17553f}.hb-img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.16,1,.3,1)}.hb-card:hover .hb-img img{transform:scale(1.07)}
.hb-txt{display:grid;gap:5px;padding-inline-end:10px;min-width:0}.hb-txt small{color:#8fe0b8;font-size:.78rem;font-weight:700}.hb-txt b{font-size:1rem;line-height:1.75;font-weight:800;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hb-txt em{display:inline-flex;align-items:center;gap:6px;font-style:normal;font-weight:800;font-size:.88rem;color:var(--lime)}.hb-txt em svg{width:15px;height:15px;transition:transform .3s}.hb-card:hover em svg{transform:translateX(-5px)}
/* floating art */
.hb-art{position:relative;min-height:340px}
.hb-art .ring{position:absolute;border-radius:50%;border:1.5px dashed rgba(212,245,107,.38);animation:hbSpin 40s linear infinite}.hb-art .r1{inset:8% 6%}.hb-art .r2{inset:26% 24%;animation-direction:reverse;animation-duration:26s;border-color:rgba(255,255,255,.22)}
@keyframes hbSpin{to{transform:rotate(360deg)}}
.gc{position:absolute;background:#fff;color:#0b2a21;border-radius:22px;box-shadow:0 30px 50px -26px rgba(0,0,0,.65);animation:hbFloat 6.5s ease-in-out infinite;transform:rotate(var(--r,0deg))}
@keyframes hbFloat{0%,100%{transform:translateY(0) rotate(var(--r,0deg))}50%{transform:translateY(-16px) rotate(var(--r,0deg))}}
.gc.g1{--r:-6deg;width:62%;aspect-ratio:3/3.7;inset:12% auto auto 14%;padding:12px;display:grid;grid-template-rows:auto 9px 7px 7px;gap:8px;align-content:start}
.gc-img{display:grid;place-items:center;aspect-ratio:16/11;border-radius:14px;background:linear-gradient(135deg,#bff0d6,#d4f56b)}.gc-img svg{width:60%;height:100%}
.gc.g1 b{display:block;height:9px;border-radius:5px;background:#0b2a21;width:78%}.gc.g1 b.s{height:7px;background:#0b2a2128;width:100%}.gc.g1 b.l{height:7px;background:#0b2a2128;width:62%}.gc.g1 u{position:absolute;inset:auto 12px 12px auto;width:46px;height:20px;border-radius:99px;background:#1e7658}
.gc.g2{--r:8deg;width:84px;height:84px;inset:auto auto 8% 4%;display:grid;place-items:center;animation-delay:-2.4s;animation-duration:7.5s}.gc.g2 svg{width:50px;height:50px}
.gc.g3{--r:-10deg;width:62px;height:62px;border-radius:50%;background:#d4f56b;inset:6% 6% auto auto;display:grid;place-items:center;animation-delay:-4s;animation-duration:5.5s}.gc.g3 svg{width:30px;height:30px}
.gc svg:not(.hb-leaf){fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.gc-img svg{stroke:none}
.hb-leaf{position:absolute;width:64px;height:64px;inset:auto 10% 4% auto;animation:hbFloat 8s ease-in-out infinite;animation-delay:-1s;--r:12deg}
.hb-art .sp{position:absolute;width:14px;height:14px;background:#fff;clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);animation:hbTw 2.8s ease-in-out infinite}
.hb-art .s1{inset:4% auto auto 4%}.hb-art .s2{inset:52% 2% auto auto;animation-delay:-1s;width:10px;height:10px;background:#d4f56b}.hb-art .s3{inset:auto auto 20% 40%;animation-delay:-1.8s;width:12px;height:12px}
@keyframes hbTw{0%,100%{opacity:.2;transform:scale(.6)}50%{opacity:1;transform:scale(1.2)}}
@media(max-width:1100px){.hb{grid-template-columns:minmax(0,1fr) minmax(0,1.5fr)}.hb-art{display:none}}
@media(max-width:760px){.hb{grid-template-columns:1fr;border-radius:30px}}
@media(max-width:520px){.hb-card{grid-template-columns:112px minmax(0,1fr);gap:12px;border-radius:22px}.hb-txt b{font-size:.92rem}}
@media(prefers-reduced-motion:reduce){.hb-bg i,.hb-art .ring,.gc,.hb-leaf,.hb-art .sp{animation:none}.hb-card{transition:none}}
/* mobile drawer: the list is longer now, keep it comfortable */
.mnav-links a{padding:12px 14px}

/* e-Namad trust seal (government badge: keep the image and link exactly as issued, only the frame around it is ours) */
.sf-seal{display:inline-flex;align-items:center;justify-content:center;min-width:96px;min-height:96px;padding:10px;border-radius:20px;background:#fff;box-shadow:0 14px 30px -18px rgba(0,0,0,.6);transition:transform .3s}
.sf-seal:hover{transform:translateY(-3px)}.sf-seal a{display:block;width:96px;height:96px;line-height:0}.sf-seal img{display:block;width:96px;height:96px;max-width:none;max-height:none;object-fit:contain}

.sf-badges-link{color:#b6d3c6;text-decoration:underline;text-underline-offset:4px}.sf-badges-link:hover{color:var(--lime)}

/* footer: CTA + trust seal share one row so the brand column is no taller than the link columns */
.sf-brand-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.sf-brand-row .sf-seal a,.sf-brand-row .sf-seal img{width:64px;height:64px}
.sf-brand-row .sf-seal a{border-radius:16px;overflow:hidden;background:#fff;padding:4px;box-sizing:border-box}
/* footer: contact column */
.sf-ct-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.sf-ct-list li{display:flex;gap:12px;align-items:flex-start}
.sf-ci{flex:none;width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:rgba(212,245,107,.12);color:var(--lime);border:1px solid rgba(212,245,107,.22);transition:background .3s,color .3s,transform .4s cubic-bezier(.34,1.56,.64,1)}
.sf-ci svg{width:18px;height:18px;stroke-width:2}
.sf-ct-list li:hover .sf-ci{background:var(--lime);color:var(--ink);transform:rotate(-8deg) scale(1.06)}
.sf-cv{display:grid;gap:0;min-width:0;font-size:.95rem;line-height:1.75;color:#d6eadf}
.sf-cv small{color:#8fb3a4;font-size:.76rem;font-weight:700}
.sf-ct .sf-cv a{display:block;padding:0;color:#fff;font-weight:700;text-decoration:none;unicode-bidi:embed;overflow-wrap:anywhere}
.sf-ct .sf-cv a::before{display:none}
.sf-ct .sf-cv a:hover,.sf-ct .sf-cv a:focus-visible{padding:0;color:var(--lime);text-decoration:underline;text-decoration-color:var(--lime);text-underline-offset:5px}
.sf-ct a.sf-ct-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;padding:0;color:var(--lime);font-weight:800;font-size:.9rem}
.sf-ct a.sf-ct-more::before{display:none}
.sf-ct a.sf-ct-more svg{width:15px;height:15px;transition:transform .3s}
.sf-ct a.sf-ct-more:hover{padding:0;color:#fff}.sf-ct a.sf-ct-more:hover svg{transform:translateX(-5px)}
@media(max-width:1100px){.sf-top{grid-template-columns:minmax(0,1.2fr) repeat(3,minmax(0,.9fr))}.sf-ct{grid-column:1/-1;margin-top:6px}.sf-ct-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.sf-top{grid-template-columns:1fr 1fr}.sf-ct-list{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.sf-top{grid-template-columns:1fr}.sf-ct-list{grid-template-columns:1fr}}

.sf-legal{display:inline-flex;gap:8px 20px;flex-wrap:wrap;align-items:center}
.sf-legal .sf-badges-link:first-child{color:#fff;font-weight:800}