/* new_home.css — ⭐ ۱۴۰۵/۰۸/۲۳: «صفحهٔ جدید» با تمِ عکسِ حامد (سرمه‌ای + طلایی).
   رنگ‌ها ثابت‌اند و به prefers-color-scheme وابسته نیستند (قانونِ قطعیِ پروژه). */
:root{--nv:#0B1B3A;--nv2:#10264F;--nv3:#16336A;--gd:#E3B45C;--gd2:#C9963D;--ink:#14213D;--mut:#5B6478;--bg:#F3F5F9;--card:#fff;--line:#E3E7EF}
*{box-sizing:border-box}
html,body{margin:0}
body.nh{font-family:Vazirmatn,"Segoe UI",Tahoma,system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.8;-webkit-text-size-adjust:100%}
.nh a{color:inherit;text-decoration:none}
.nh svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.nh-wrap{max-width:1240px;margin:0 auto;padding:0 20px}
em{font-style:normal;color:var(--gd)}

/* سربرگ */
.nh-top{background:var(--nv);color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 2px 12px #0006}
.nh-bar{display:flex;align-items:center;gap:22px;height:64px}
.nh-brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:2px;font-size:22px;color:var(--gd)}
.nh-brand img{border-radius:6px;background:#fff}
.nh-brand small{display:block;font-size:11px;letter-spacing:0;color:#C9D2E6;font-weight:400}
.nh-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center;font-size:14.5px}
.nh-nav>a,.nh-dd summary{padding:8px 12px;border-radius:8px;color:#E6EBF5;cursor:pointer;list-style:none;white-space:nowrap}
.nh-nav>a:hover,.nh-dd summary:hover{color:var(--gd)}
.nh-nav>a.on{color:var(--gd);box-shadow:inset 0 -2px 0 var(--gd);border-radius:0}
.nh-dd{position:relative}
.nh-dd summary::-webkit-details-marker{display:none}
.nh-dd summary::after{content:" ▾";font-size:11px}
.nh-ddbox{position:absolute;top:44px;right:0;min-width:230px;background:#fff;color:var(--ink);border-radius:12px;box-shadow:0 12px 30px #0B1B3A40;padding:8px;display:grid;gap:2px}
.nh-ddbox a{padding:7px 12px;border-radius:8px;font-size:14px}
.nh-ddbox a:hover{background:#F4EEDF}
.nh-login{display:flex;align-items:center;gap:8px;border:1.5px solid var(--gd);color:var(--gd);padding:7px 16px;border-radius:999px;font-size:14px;white-space:nowrap}
.nh-login:hover{background:var(--gd);color:var(--nv)}
.nh-burger{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer;margin-inline-start:auto}

/* قهرمان */
.nh-hero{position:relative;color:#fff;overflow:hidden;
  background:radial-gradient(ellipse at 18% 40%,#1E4C9A88 0%,transparent 55%),radial-gradient(ellipse at 90% 0%,#E3B45C1f 0%,transparent 45%),
  linear-gradient(180deg,#0B1B3A 0%,#10264F 100%)}
.nh-hero::after{content:"";position:absolute;inset:auto 0 0 0;height:90px;background:linear-gradient(transparent,var(--bg))}
.nh-herogrid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px;align-items:center;min-height:430px;position:relative;z-index:1;padding-bottom:70px}
.nh-heroart{align-self:stretch;min-height:320px;background:url(/static/nh_hero.webp) center/cover;border-radius:0 0 0 28px;
  -webkit-mask-image:linear-gradient(90deg,#000 70%,transparent);mask-image:linear-gradient(90deg,#000 70%,transparent)}
.nh-herotext h1{font-size:36px;white-space:nowrap;line-height:1.5;margin:20px 0 6px;font-weight:800}
.nh-lead{font-size:18px;color:#D7DEEC;margin:0 0 22px}
.nh-search{display:flex;align-items:center;gap:10px;background:#fff;border-radius:999px;padding:6px 20px;box-shadow:0 8px 30px #0005}
.nh-search svg{color:var(--nv);width:22px;height:22px}
.nh-search input{flex:1;border:0;outline:0;font:inherit;font-size:15px;padding:10px 0;color:var(--ink);background:transparent;min-width:0}
.nh-cta{display:flex;gap:14px;margin:18px 0 14px;flex-wrap:wrap}
.nh-btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:11px 24px;font:inherit;font-size:15px;font-weight:700;cursor:pointer;border:1.5px solid var(--gd)}
.nh-btn.gold{background:linear-gradient(180deg,#F0C774,var(--gd2));color:var(--nv);border-color:transparent;box-shadow:0 6px 18px #E3B45C40}
.nh-btn.gold:hover{filter:brightness(1.06)}
.nh-btn.line{background:#0B1B3A66;color:#fff}
.nh-btn.line:hover{background:#ffffff14}
.nh-btn.sm{padding:9px 20px;font-size:14px}
.nh-stats{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;padding:0;margin:0;color:#C9D2E6;font-size:13.5px}
.nh-stats b{color:var(--gd);font-size:16px}

/* کارت‌های اصلی (روی لبهٔ قهرمان) */
.nh-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-62px;position:relative;z-index:2}
.nh-card{display:flex;align-items:center;gap:14px;background:var(--card);border-radius:14px;padding:18px;box-shadow:0 8px 24px #0B1B3A1f;border:1px solid var(--line);transition:transform .15s,box-shadow .15s}
.nh-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px #0B1B3A2e}
.nh-card b{display:block;font-size:16px;color:var(--nv)}
.nh-card small{display:block;color:var(--mut);font-size:12.5px;line-height:1.7}
.nh-ic{width:54px;height:54px;border-radius:50%;background:var(--nv);color:var(--gd);display:grid;place-items:center;flex:none;box-shadow:0 0 0 4px #E3B45C33}
.nh-ic svg{width:26px;height:26px}

/* بخش‌ها */
.nh-sec{margin-top:40px}
.nh-h2row{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.nh-h2row h2{margin:0;font-size:22px;color:var(--nv);white-space:nowrap}
.nh-h2row::after{content:"";flex:1;height:2px;background:linear-gradient(90deg,transparent,var(--gd));order:1;max-width:120px}
.nh-h2row h2{order:0}
.nh-more{order:2;margin-inline-start:auto;border:1.5px solid var(--gd);color:var(--nv);border-radius:999px;padding:4px 14px;font-size:13px;background:#fff}
.nh-svc{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.nh-chip{background:#fff;border:1px solid var(--line);border-inline-start:4px solid var(--gd);border-radius:12px;padding:12px 14px;display:block;transition:box-shadow .15s}
.nh-chip:hover{box-shadow:0 8px 22px #0B1B3A1a}
.nh-chip b{display:block;color:var(--nv);font-size:15px}
.nh-chip small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--mut);font-size:12.5px;line-height:1.7}
.nh-chip.pro{border-inline-start-color:var(--nv3)}
.nh-chip.off{opacity:.55}

/* بنرِ دستیار */
.nh-ai{margin-top:40px;display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:24px;align-items:center;color:#fff;border-radius:18px;padding:0 0 0 0;overflow:hidden;
  background:radial-gradient(ellipse at 20% 50%,#1E4C9A 0%,transparent 60%),linear-gradient(90deg,var(--nv) 0%,var(--nv2) 100%);box-shadow:0 12px 30px #0B1B3A33;position:relative}
.nh-ai::before{content:"";position:absolute;top:0;bottom:0;left:calc(20% - 6px);width:3px;background:linear-gradient(transparent,var(--gd),transparent);transform:skewX(-18deg);pointer-events:none;opacity:.8}
.nh-aitext{padding:28px 30px}
.nh-aitext h2{margin:0 0 8px;font-size:26px}
.nh-aitext p{margin:0 0 16px;color:#D7DEEC}
.nh-chat{background:#ffffffee;border-radius:14px;padding:14px;color:var(--ink);display:grid;gap:12px;box-shadow:0 8px 24px #0004}
.nh-bub{display:flex;gap:8px;align-items:center;background:#fff;border-radius:12px;padding:10px 12px;font-size:14px;box-shadow:0 2px 8px #0B1B3A14}
.nh-bub svg{color:var(--nv)}
.nh-ask{display:flex;gap:8px;background:#fff;border-radius:12px;padding:6px;box-shadow:0 2px 8px #0B1B3A14}
.nh-ask input{flex:1;border:0;outline:0;font:inherit;font-size:14px;padding:6px 8px;min-width:0;background:transparent}
.nh-ask button{border:0;border-radius:9px;background:var(--nv);color:#fff;width:40px;cursor:pointer;font-size:16px}
.nh-aiart{align-self:stretch;min-height:200px;background:url(/static/nh_ai.webp) center/cover;
  -webkit-mask-image:linear-gradient(270deg,#000 65%,transparent);mask-image:linear-gradient(270deg,#000 65%,transparent)}

/* تازه‌ها */
.nh-news{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.nh-new{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:4px;min-height:118px;
  background-image:linear-gradient(135deg,transparent 78%,#F4EEDF 78%);transition:box-shadow .15s}
.nh-new:hover{box-shadow:0 10px 24px #0B1B3A1f}
.nh-new b{color:var(--nv);font-size:14.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nh-new small{color:var(--mut);font-size:12px;margin-top:auto}
.nh-badge{align-self:flex-start;background:var(--nv);color:var(--gd);font-size:11.5px;border-radius:999px;padding:1px 10px}

/* تلگرام */
.nh-tg{margin-top:28px}
.nh-tg a{display:flex;align-items:center;gap:14px;background:linear-gradient(90deg,#1C8ADB,#2AA3EF);color:#fff;border-radius:14px;padding:14px 20px}
.nh-tg svg{width:34px;height:34px}
.nh-tg b{display:block;font-size:16px}
.nh-tg small{color:#E6F4FF}
.nh-tg i{font-style:normal;margin-inline-start:auto;background:#fff;color:#1C8ADB;border-radius:999px;padding:5px 16px;font-weight:700;font-size:14px;white-space:nowrap}

/* پابرگ */
.nh-foot{margin-top:40px;background:var(--nv);color:#C9D2E6;padding:22px 0;
  background-image:radial-gradient(ellipse at 15% 120%,#E3B45C26,transparent 50%)}
.nh-footgrid{display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:space-between}
.nh-flinks{display:flex;gap:4px 18px;flex-wrap:wrap;font-size:14px}
.nh-flinks a{color:#E6EBF5}
.nh-flinks a:hover{color:var(--gd)}
.nh-note{margin:0;font-size:13px;display:flex;align-items:center;gap:8px}
.nh-note b{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--gd);color:var(--nv);font-size:12px}

/* تبلت */
@media (max-width:1180px){.nh-herotext h1{font-size:30px}}
@media (max-width:1080px){
  .nh-nav{font-size:13.5px;gap:0}
  .nh-cards{grid-template-columns:repeat(2,1fr)}
  .nh-ai{grid-template-columns:1fr 1fr}
  .nh-aiart{display:none}
}
/* موبایل */
@media (max-width:820px){
  .nh-burger{display:block}
  .nh-login{padding:6px 12px;font-size:13px}
  .nh-bar{gap:12px;height:58px;flex-wrap:nowrap}
  .nh-brand{font-size:19px}
  .nh-nav{display:none;position:absolute;top:58px;right:0;left:0;background:var(--nv2);flex-direction:column;align-items:stretch;padding:8px 14px 14px;box-shadow:0 12px 20px #0006}
  .nh-nav.open{display:flex}
  .nh-nav>a,.nh-dd summary{padding:11px 10px;border-bottom:1px solid #ffffff14}
  .nh-nav>a.on{box-shadow:none}
  .nh-ddbox{position:static;background:transparent;box-shadow:none;color:#E6EBF5;padding:0 12px}
  .nh-ddbox a:hover{background:#ffffff10}
  .nh-herogrid{grid-template-columns:1fr;min-height:0;padding-bottom:76px}
  .nh-heroart{order:-1;min-height:170px;margin:0 -20px;border-radius:0;-webkit-mask-image:linear-gradient(#000 60%,transparent);mask-image:linear-gradient(#000 60%,transparent)}
  .nh-herotext h1{font-size:27px;margin-top:0;white-space:normal}
  .nh-lead{font-size:15px;margin-bottom:16px}
  .nh-cta{display:grid;grid-template-columns:1fr;gap:10px}
  .nh-btn{justify-content:center}
  .nh-cards{gap:10px;margin-top:-58px}
  .nh-card{flex-direction:column;text-align:center;padding:14px 10px;gap:8px}
  .nh-card small{font-size:11.5px}
  .nh-ic{width:46px;height:46px}
  .nh-ai{grid-template-columns:1fr;gap:0}
  .nh-ai::before{display:none}
  .nh-aitext{padding:22px 18px 14px}
  .nh-chat{margin:0 14px 16px}
  .nh-news{grid-template-columns:1fr}
  .nh-svc{grid-template-columns:1fr 1fr;gap:10px}
  .nh-h2row h2{font-size:19px}
  .nh-footgrid{flex-direction:column;align-items:flex-start;gap:14px}
}
@media (max-width:380px){.nh-svc{grid-template-columns:1fr}.nh-login span{display:none}}