/* ===== دستیار صندوق نوآوری و شکوفایی — پوستهٔ چندصفحه‌ای ===== */
:root{
  --brand:#0b63ce; --brand-d:#084a9c; --brand-l:#e8f1fd;
  --accent:#00b3a4; --ink:#16233a; --mut:#5b6b85; --line:#e3e9f2;
  --bg:#f5f8fc; --card:#ffffff; --ok:#1a9c5b; --warn:#e08a00; --err:#d64545;
  --rad:14px; --sh:0 6px 24px rgba(16,42,84,.08); --maxw:1140px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Vazirmatn,"Segoe UI",Tahoma,system-ui,sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.9; direction:rtl;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ===== سربرگ + منو ===== */
.site-head{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.head-in{display:flex;align-items:center;gap:18px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:1.05rem}
.logo .mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--accent));
  display:grid;place-items:center;color:#fff;font-size:1.1rem;flex:0 0 auto}
.logo small{display:block;font-weight:500;color:var(--mut);font-size:.72rem}
.menu{display:flex;gap:4px;margin-inline-start:auto;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:9px 14px;border-radius:9px;color:var(--ink);font-weight:600;font-size:.95rem}
.menu a:hover{background:var(--brand-l);text-decoration:none}
.menu a.active{background:var(--brand);color:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:1.1rem;cursor:pointer}

/* ===== اسلایدر ===== */
.hero{position:relative;overflow:hidden;background:#0b2a52}
.slides{display:flex;transition:transform .6s ease;direction:ltr}
.slide{min-width:100%;padding:74px 0;color:#fff;direction:rtl}
.slide .wrap{max-width:var(--maxw)}
.slide h1{font-size:2.1rem;margin:0 0 12px;line-height:1.5}
.slide p{font-size:1.08rem;opacity:.92;margin:0 0 22px;max-width:640px}
.slide.s1{background:linear-gradient(120deg,#0b63ce,#0b2a52)}
.slide.s2{background:linear-gradient(120deg,#00857a,#063b39)}
.slide.s3{background:linear-gradient(120deg,#5a3fd6,#221359)}
.btn{display:inline-block;background:#fff;color:var(--brand-d);font-weight:800;padding:12px 24px;border-radius:10px;border:0;cursor:pointer;font-size:1rem}
.btn:hover{text-decoration:none;filter:brightness(.96)}
.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6);margin-inline-start:10px}
.dots{position:absolute;bottom:18px;inset-inline-start:0;inset-inline-end:0;display:flex;justify-content:center;gap:9px}
.dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.45);border:0;cursor:pointer;padding:0}
.dot.active{background:#fff;transform:scale(1.18)}
.nav-arrows .arw{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.18);color:#fff;border:0;
  width:44px;height:44px;border-radius:50%;font-size:1.3rem;cursor:pointer}
.nav-arrows .arw:hover{background:rgba(255,255,255,.32)}
.arw.prev{inset-inline-start:16px}.arw.next{inset-inline-end:16px}

/* ===== بخش‌ها ===== */
.section{padding:54px 0}
.section h2{font-size:1.6rem;margin:0 0 6px}
.section .lead{color:var(--mut);margin:0 0 28px}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:24px;box-shadow:var(--sh)}
.card h3{margin:0 0 8px;font-size:1.15rem}
.card p{margin:0;color:var(--mut);font-size:.95rem}
.card .ic{width:48px;height:48px;border-radius:12px;background:var(--brand-l);display:grid;place-items:center;font-size:1.4rem;margin-bottom:14px}
.card .go{display:inline-block;margin-top:14px;font-weight:700}

/* ===== صفحات داخلی ===== */
.page-head{background:linear-gradient(120deg,var(--brand),var(--brand-d));color:#fff;padding:44px 0}
.page-head h1{margin:0 0 6px;font-size:1.9rem}
.page-head p{margin:0;opacity:.9}
.crumbs{font-size:.85rem;opacity:.8;margin-bottom:10px}
.crumbs a{color:#fff}

/* ===== جدول تسهیلات ===== */
table.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--rad);overflow:hidden;box-shadow:var(--sh)}
.tbl th,.tbl td{padding:13px 14px;text-align:right;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
.tbl th{background:var(--brand-l);color:var(--brand-d);font-weight:800}
.tbl tr:last-child td{border-bottom:0}
.badge{display:inline-block;background:var(--brand-l);color:var(--brand-d);border-radius:7px;padding:2px 9px;font-size:.8rem;font-weight:700}

/* ===== فرم/ابزار ===== */
.tool{background:#fff;border:1px solid var(--line);border-radius:var(--rad);padding:22px;box-shadow:var(--sh);margin-bottom:26px}
.tool label{display:block;font-weight:700;margin:12px 0 5px;font-size:.9rem}
.tool input,.tool select,.tool textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;font-family:inherit;font-size:.95rem;background:#fbfdff}
.tool .row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.result{margin-top:16px;padding:16px;border-radius:10px;background:var(--brand-l);border:1px solid #cfe1fb;font-size:.95rem}

/* ===== چت دستیار ===== */
.chat{background:#fff;border:1px solid var(--line);border-radius:var(--rad);box-shadow:var(--sh);overflow:hidden}
.chat-log{height:460px;overflow-y:auto;padding:20px;background:#fbfdff}
.msg{max-width:80%;padding:12px 15px;border-radius:14px;margin-bottom:12px;font-size:.95rem;white-space:pre-wrap}
.msg.user{background:var(--brand);color:#fff;margin-inline-start:auto;border-bottom-left-radius:4px}
.msg.bot{background:#fff;border:1px solid var(--line);border-bottom-right-radius:4px}
.msg .cite{display:block;margin-top:8px;font-size:.8rem;color:var(--mut);border-top:1px dashed var(--line);padding-top:6px}
.chat-in{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line)}
.chat-in input{flex:1;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit}
.chat-in button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:0 22px;font-weight:800;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px 14px}
.chip{background:var(--brand-l);color:var(--brand-d);border:0;border-radius:20px;padding:7px 14px;font-size:.85rem;cursor:pointer;font-weight:600}
.chip:hover{background:#d8e8fc}

/* ===== وبلاگ ===== */
.post{background:#fff;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;box-shadow:var(--sh)}
.post .thumb{height:150px;background:linear-gradient(120deg,var(--brand),var(--accent))}
.post .body{padding:18px}
.post h3{margin:0 0 6px;font-size:1.08rem}
.post .meta{color:var(--mut);font-size:.8rem;margin-bottom:8px}
.post p{margin:0;color:var(--mut);font-size:.9rem}

/* ===== پابرگ ===== */
.site-foot{background:#0b2a52;color:#cdd9ec;padding:40px 0 24px;margin-top:54px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.site-foot h4{color:#fff;margin:0 0 12px;font-size:1rem}
.site-foot a{color:#cdd9ec;display:block;padding:3px 0;font-size:.9rem}
.site-foot .copy{border-top:1px solid rgba(255,255,255,.15);margin-top:26px;padding-top:16px;font-size:.82rem;opacity:.7}

/* ===== واکنش‌گرا ===== */
@media(max-width:860px){
  .g3,.g2,.foot-grid,.tool .row{grid-template-columns:1fr}
  .menu{position:absolute;top:68px;inset-inline:0;background:#fff;flex-direction:column;border-bottom:1px solid var(--line);display:none;padding:10px}
  .menu.open{display:flex}
  .menu-toggle{display:block;margin-inline-start:auto}
  .slide h1{font-size:1.5rem}
}