/* SIMI GROUP — simigroup.ir · v2 «گزارش مهندسی»: کاغذی، خط‌کشی دقیق، نارنجی صنعتی، عکس واقعی سالن */
@font-face{font-family:VazD;font-weight:400 500;font-display:swap;src:url(/a/vz-fd-400) format("woff2");unicode-range:U+0030-0039}
@font-face{font-family:VazD;font-weight:600 900;font-display:swap;src:url(/a/vz-fd-700) format("woff2");unicode-range:U+0030-0039}
@font-face{font-family:Vazirmatn;font-weight:400;font-display:swap;src:url(/a/vz-arabic-400) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:Vazirmatn;font-weight:500;font-display:swap;src:url(/a/vz-arabic-500) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:Vazirmatn;font-weight:700;font-display:swap;src:url(/a/vz-arabic-700) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:Vazirmatn;font-weight:900;font-display:swap;src:url(/a/vz-arabic-900) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:Vazirmatn;font-weight:400;font-display:swap;src:url(/a/vz-latin-400) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Vazirmatn;font-weight:500;font-display:swap;src:url(/a/vz-latin-500) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Vazirmatn;font-weight:700;font-display:swap;src:url(/a/vz-latin-700) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Vazirmatn;font-weight:900;font-display:swap;src:url(/a/vz-latin-900) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --paper:#f4efe4;--paper2:#efe8da;--card:#fbf8f1;--white:#fff;
  --ink:#1d1b16;--ink2:#4a4436;--muted:#6b6352;--rule:#1d1b16;--rule2:#cbc1aa;--rule3:#e2d9c6;
  --accent:#ff7a1a;--accent-d:#e0650c;--accent-ink:#c2410c;--red:#d8461b;
  --night:#0f141c;--night2:#1b222c;--night-ink:#d5dbe5;--ok:#1f8a55;
  --wrap:1180px;--r:12px;--hh:76px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hh) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:VazD,Vazirmatn,Tahoma,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.85;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-size:16px}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.4;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul{margin:0;padding:0;list-style:none}
.lat,.ltr{font-family:Vazirmatn,sans-serif;direction:ltr;unicode-bidi:isolate;white-space:nowrap}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.skip{position:absolute;right:-999px;top:8px;background:var(--white);padding:8px 14px;border-radius:10px;z-index:99}
.skip:focus{right:8px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ---------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 26px;border-radius:999px;border:1.5px solid transparent;
  font:700 16px/1 VazD,Vazirmatn,Tahoma,sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .15s,transform .15s,border-color .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-d);color:#fff}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--paper)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.btn svg{width:18px;height:18px}

/* ---------- notice + header */
.notice{background:var(--ink);color:var(--paper);text-align:center;font-size:14px;padding:8px 16px}
.notice a{color:var(--paper);text-decoration:none}.notice a:hover{text-decoration:underline}
.top{position:sticky;top:0;z-index:50;background:rgba(244,239,228,.94);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1.5px solid var(--rule)}
.top .wrap{display:flex;align-items:center;gap:22px;height:var(--hh)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex:none}
.brand img{width:42px;height:42px;border-radius:9px}
.brand b{display:block;font-family:Vazirmatn,sans-serif;font-weight:900;font-size:18px;letter-spacing:.3px;line-height:1.2;direction:ltr;text-align:right}
.brand small{display:block;font-size:11.5px;color:var(--muted);line-height:1.4}
.nav{display:flex;gap:2px;margin-inline-start:14px}
.nav a{font-size:15px;text-decoration:none;color:var(--ink2);padding:8px 12px;border-radius:8px}
.nav a:hover{color:var(--ink);background:var(--paper2)}
.top .tel{margin-inline-start:auto;font-weight:700;font-size:15px;text-decoration:none;color:var(--ink)}
.menu-btn{display:none;margin-inline-start:auto;width:46px;height:46px;border-radius:12px;border:1.5px solid var(--rule);background:transparent;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px;stroke:currentColor}
body.home .top{position:absolute;inset:0 0 auto 0;background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom-color:rgba(255,255,255,.18)}
body.home .top .brand,body.home .top .tel{color:#fff}
body.home .top .brand small{color:#c9d1dc}
body.home .top .nav a{color:#dfe5ee}
body.home .top .nav a:hover{background:rgba(255,255,255,.1);color:#fff}
body.home .top .menu-btn{color:#fff;border-color:rgba(255,255,255,.5)}
body.home .top.stuck{position:fixed;background:rgba(244,239,228,.96);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom-color:var(--rule);animation:drop .25s ease-out}
body.home .top.stuck .brand,body.home .top.stuck .tel{color:var(--ink)}
body.home .top.stuck .brand small{color:var(--muted)}
body.home .top.stuck .nav a{color:var(--ink2)}
body.home .top.stuck .menu-btn{color:var(--ink);border-color:var(--rule)}
@keyframes drop{from{transform:translateY(-100%)}}

/* ---------- hero */
.hero{position:relative;min-height:min(760px,100svh);color:#fff;background:var(--night);overflow:hidden;display:flex;align-items:flex-end}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(270deg,rgba(12,16,24,.93) 0%,rgba(12,16,24,.78) 42%,rgba(12,16,24,.25) 100%),linear-gradient(0deg,rgba(12,16,24,.55),transparent 40%)}
.hero .wrap{position:relative;z-index:1;width:100%;padding-top:calc(var(--hh) + 70px);padding-bottom:120px}
.hero .tx{max-width:660px}
.kick{color:#ffb070;font-weight:700;font-size:15px;margin-bottom:18px;display:flex;gap:12px;align-items:center}
.kick::before{content:"";width:36px;height:3px;background:var(--accent);flex:none}
.hero h1{font-size:clamp(32px,4.4vw,54px);line-height:1.35;font-weight:900}
.hero .sub{font-size:clamp(16px,1.5vw,18px);line-height:2;color:var(--night-ink);margin:22px 0 32px;max-width:620px}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap}
.spec{position:absolute;z-index:1;left:32px;bottom:36px;display:flex;background:var(--paper);color:var(--ink);box-shadow:0 18px 40px rgba(0,0,0,.25)}
.spec div{padding:14px 22px;border-left:1px solid var(--rule2)}.spec div:last-child{border-left:0}
.spec b{display:block;font-size:24px;font-weight:900;line-height:1.35}.spec small{color:var(--muted);font-size:13px}
.vtoggle{position:absolute;z-index:2;left:32px;top:calc(var(--hh) + 22px);width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(0,0,0,.25);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.vtoggle svg{width:16px;height:16px;fill:currentColor}

/* ---------- strip */
.strip{background:var(--ink);color:#bfb6a3}
.strip .wrap{display:flex;align-items:center;gap:42px;min-height:80px;font-size:14px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.strip .brands{display:flex;gap:38px;align-items:center;flex-wrap:wrap}
.strip .brands b{font-family:Vazirmatn,sans-serif;font-size:21px;letter-spacing:2.5px;color:#e9e2d2;opacity:.82;font-weight:900}
.strip .tools{margin-inline-start:auto}.strip .tools b{font-family:Vazirmatn,sans-serif;color:#fff;font-weight:900;letter-spacing:.5px}

/* ---------- sections */
.sec{padding:96px 0}
.sec+.sec{border-top:1.5px solid var(--rule)}
.sec.alt{background:var(--paper2)}
.sec.white{background:var(--card)}
.no{font-size:14px;font-weight:700;color:var(--red);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.no::before{content:"";width:9px;height:9px;transform:rotate(45deg);background:var(--red)}
h2{font-size:clamp(26px,3vw,36px);font-weight:900}
.lead{font-size:17px;line-height:2;color:var(--ink2);margin-top:14px;max-width:760px}
.row{display:grid;grid-template-columns:340px minmax(0,1fr);gap:64px;align-items:start}
.row .side{position:sticky;top:calc(var(--hh) + 24px)}
.tbl{width:100%;border-collapse:collapse}
.tbl td{padding:20px 12px;vertical-align:top;line-height:1.9;border-top:1px solid var(--rule2)}
.tbl tr:first-child td{border-top:1.5px solid var(--rule)}
.tbl td.n{width:52px;color:var(--red);font-weight:900;font-size:15px}
.tbl b{font-size:18.5px;display:block;margin-bottom:2px}
.tbl span{color:var(--ink2)}
.proof{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.proof figure{margin:0}
.proof img{width:100%;height:230px;object-fit:cover;border-radius:var(--r)}
figcaption{font-size:13.5px;color:var(--muted);padding-top:9px;line-height:1.7}
figcaption b{display:block;color:var(--ink);font-size:15px}

.gal{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:40px}
.gal figure{margin:0}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);background:var(--rule3)}
.gal.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.gal .wide{grid-column:span 2}.gal .wide img{aspect-ratio:auto;height:calc(100% - 64px);min-height:220px}

/* SIMI-ERP */
.erp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px;margin:28px 0 32px}
.feat li{border-top:2px solid var(--accent);padding-top:12px;font-size:14.5px;line-height:1.75;color:var(--ink2)}
.feat b{display:block;color:var(--ink);font-size:16px;margin-bottom:2px}
.erp .acts{display:flex;gap:12px;flex-wrap:wrap}
.dev{position:relative;height:520px}
.dev .dsk{position:absolute;left:0;top:40px;width:84%;border-radius:12px;border:1px solid var(--rule3);box-shadow:0 30px 60px -24px rgba(29,27,22,.45)}
.dev .ph{position:absolute;width:31%;border-radius:26px;border:7px solid #16181d;box-shadow:0 22px 44px rgba(0,0,0,.3);background:#16181d}
.dev .ph1{right:0;top:0}.dev .ph2{right:21%;bottom:0}
.dev .tag{position:absolute;left:4%;bottom:6%;background:var(--ink);color:var(--paper);font-size:13px;padding:8px 14px;border-radius:8px}

/* teach */
.teach{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
.teach .pic{position:relative}
.teach .pic img{width:100%;border-radius:var(--r)}
.teach .pic .sm{position:absolute;width:42%;left:-18px;bottom:-28px;border:6px solid var(--paper);border-radius:14px}
.q{font-size:19px;font-weight:700;line-height:1.95;margin-top:26px;padding-right:18px;border-right:3px solid var(--accent)}
.checks{margin-top:22px;display:grid;gap:8px}
.checks li{position:relative;padding-right:28px;color:var(--ink2)}
.checks li::before{content:"";position:absolute;right:4px;top:.72em;width:12px;height:7px;border:solid var(--ok);border-width:0 0 2.5px 2.5px;transform:rotate(-45deg)}

/* about / timeline */
.tl{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1.5px solid var(--rule);margin-top:40px}
.tl div{padding:18px 14px 0 18px;border-left:1px solid var(--rule2)}.tl div:last-child{border-left:0}
.tl b{display:block;color:var(--red);font-size:14px}
.tl span{display:block;font-weight:700;margin-top:4px;line-height:1.6}
.tl small{display:block;color:var(--muted);font-size:13px;margin-top:4px;line-height:1.7}

/* offer & form */
.offer{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:start}
.form{background:var(--card);border:1.5px solid var(--rule);padding:30px;display:flex;flex-direction:column;gap:14px;position:relative}
.form::before{content:"";position:absolute;inset:-1.5px -1.5px auto -1.5px;height:5px;background:var(--accent)}
.form h3{font-size:22px;font-weight:900}
.form .hint{font-size:14px;color:var(--muted);margin-top:-6px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label{display:flex;flex-direction:column;gap:6px}
.lb{font-size:14px;font-weight:700}
.req{color:var(--red)}
.form input,.form select,.form textarea{font:500 16px VazD,Vazirmatn,Tahoma,sans-serif;color:var(--ink);background:var(--white);border:1.5px solid var(--rule2);border-radius:10px;padding:12px 14px;min-height:50px;width:100%}
.form textarea{min-height:96px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,122,26,.18)}
.form .btn{width:100%;margin-top:4px}
.privacy{font-size:13px;color:var(--muted)}
.alert{padding:12px 14px;border-radius:10px;font-weight:700;font-size:15px}
.alert.ok{background:#e1f2e8;color:#14623b;border:1px solid #b7dfc7}
.alert.err{background:#fbe5dc;color:#8a2b0c;border:1px solid #f1bfa9}
.hp{position:absolute;right:-9999px;width:1px;height:1px;overflow:hidden}
.or-call{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.or-call .btn{min-height:46px;font-size:15px}
.or-call svg{width:18px;height:18px}

/* login */
.login{background:var(--ink);color:var(--paper)}
.login .wrap{display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding-top:46px;padding-bottom:46px}
.login h2{font-size:24px;color:#fff}.login p{color:#c9c0ad;margin-top:6px}
.login form{display:flex;gap:10px;flex-wrap:wrap}
.subdom{display:flex;align-items:center;background:#fff;border-radius:999px;overflow:hidden;min-height:50px;direction:ltr}
.subdom input{border:0;outline:0;font:600 16px Vazirmatn,sans-serif;padding:0 6px 0 20px;width:170px;min-height:50px;color:var(--ink);background:transparent}
.subdom span{font-family:Vazirmatn,sans-serif;color:var(--muted);padding-right:20px;font-size:15px}

/* partner */
.partner{display:flex;gap:28px;align-items:center;border:1.5px solid var(--rule);background:var(--card);padding:26px 28px}
.partner img{width:220px;flex:none;border-radius:8px}
.partner h3{font-size:20px;font-weight:900}.partner p{color:var(--ink2);margin-top:6px}

/* faq */
.faq{padding:84px 0;background:var(--paper2);border-top:1.5px solid var(--rule)}
.faq h2{margin-bottom:22px}
.faq details{border-top:1px solid var(--rule2);padding:18px 4px}
.faq details:last-of-type{border-bottom:1px solid var(--rule2)}
.faq summary{font-weight:900;cursor:pointer;font-size:17.5px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;line-height:1;color:var(--red);flex:none}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:10px;color:var(--ink2);max-width:860px}

/* footer */
footer{background:var(--night);color:#c7cfda;padding:56px 0 26px}
footer .grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.fb{display:flex;gap:14px;align-items:flex-start}
.fb img{width:56px;height:56px;border-radius:12px;flex:none}
.fb b{display:block;color:#fff;font-family:Vazirmatn,sans-serif;font-size:18px;font-weight:900;direction:ltr;text-align:right}
.fb .n1{color:#fff;font-weight:700}.fb .n2{font-family:Vazirmatn,sans-serif;font-size:12.5px;opacity:.75;direction:ltr;text-align:right}
footer p{font-size:14px;line-height:1.9;margin-top:14px}
footer h4{color:#fff;font-size:15px;margin-bottom:12px}
footer li{margin-bottom:6px}
footer a{color:#c7cfda;text-decoration:none;font-size:14.5px}footer a:hover{color:#fff}
.socials{display:flex;gap:8px;margin-top:14px}
.socials a{width:40px;height:40px;border-radius:10px;border:1px solid #2b3442;display:flex;align-items:center;justify-content:center}
.socials svg{width:19px;height:19px}
.mn{display:inline-block;margin-top:12px;background:#fff;border-radius:8px;padding:4px 8px}.mn img{height:40px;width:auto}
.fcopy{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #232b37;margin-top:40px;padding-top:20px;font-size:13px;color:#8d97a6}

.fab{position:fixed;left:16px;bottom:16px;z-index:40;box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}
.fab.show{opacity:1;pointer-events:auto;transform:none}

/* ---------- inner pages (ماژول، صنعت، فهرست) */
.page .phero{background:var(--paper);border-bottom:1.5px solid var(--rule);padding:56px 0 50px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--ink)}
.phead{display:flex;gap:18px;align-items:flex-start}
.page .phero h1{font-size:clamp(26px,3.4vw,40px);font-weight:900}
.eyebrow{display:block;font-size:14px;font-weight:700;color:var(--red);margin-bottom:8px}
.plead{max-width:820px;font-size:17.5px;color:var(--ink2);margin-top:16px;line-height:2}
.pbtns{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.mbadges{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.mbadge{font-size:12.5px;font-weight:700;padding:3px 11px;border-radius:999px;border:1px solid var(--rule2);background:var(--card)}
.mbadge.b-ready{background:#e1f2e8;border-color:#b7dfc7;color:#14623b}
.mbadge.b-custom{background:#fdebdc;border-color:#f6c9a5;color:#8a3a0c}
.mbadge.b-base{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.mbadge.b-add{background:var(--paper2)}
.pbody{padding:60px 0}
.pgrid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:start}
.pshot{position:sticky;top:calc(var(--hh) + 20px)}
.worry{background:var(--ink);color:var(--paper);border-radius:var(--r);padding:24px 26px}
.worry small,.does small{display:block;font-size:13px;font-weight:700;margin-bottom:8px}
.worry small{color:#ffb070}
.worry p{font-size:18px;font-weight:700;line-height:1.85}
.does{margin-top:26px}
.does small{color:var(--red)}
.does ul{display:flex;flex-direction:column}
.does li{position:relative;padding:12px 26px 12px 0;border-top:1px solid var(--rule2);line-height:1.85}
.does li::before{content:"";position:absolute;right:4px;top:1.25em;width:8px;height:8px;transform:rotate(45deg);background:var(--accent)}
.mnote{font-size:15px;background:var(--card);border:1px solid var(--rule2);border-radius:10px;padding:14px 16px;margin-top:18px;color:var(--ink2)}
.prel{margin-top:30px}
.prel h2,.psub{font-size:22px;font-weight:900;margin:0 0 14px}
.psub{margin-top:38px}.psub:first-child{margin-top:0}
.plinks{display:flex;flex-wrap:wrap;gap:8px}
.plinks a{display:inline-flex;align-items:center;gap:8px;padding:6px 14px 6px 8px;border:1px solid var(--rule2);border-radius:999px;background:var(--card);text-decoration:none;font-size:14.5px;font-weight:700}
.plinks a:hover,.pmod:hover{border-color:var(--ink)}
.pmods{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.pmod{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--rule2);border-radius:var(--r);background:var(--card);text-decoration:none;transition:border-color .15s}
.pmod b{display:block;font-weight:900}
.pmod small{display:block;color:var(--muted);font-size:13.5px;line-height:1.7;margin-top:2px}
.pothers{margin-top:26px;color:var(--muted)}
.ico{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;background:var(--paper2);border:1px solid var(--rule2)}
.ico svg{width:24px;height:24px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ico.o,.ico.O{background:#fdebdc;border-color:#f6c9a5}.ico.o svg,.ico.O svg{stroke:var(--accent-ink)}
.ico.T,.ico.t{background:#e3efe9;border-color:#c4ddd0}.ico.T svg,.ico.t svg{stroke:#1e6b4b}
.ico.G{background:var(--ink);border-color:var(--ink)}.ico.G svg{stroke:var(--paper)}
.ico.v,.ico.V{background:#ebe7f3;border-color:#d4cce6}.ico.v svg,.ico.V svg{stroke:#4b3f8f}
.phead .ico{width:60px;height:60px}
.plinks .ico,.pmod .ico{width:34px;height:34px;border-radius:9px}.plinks .ico svg,.pmod .ico svg{width:18px;height:18px}
.ind-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.ind-cell{background:var(--card);border:1px solid var(--rule2);border-radius:var(--r);padding:14px 16px}
.ind-cell small{display:block;font-size:13px;font-weight:700;color:var(--red);margin-bottom:4px}
.ind-foot{margin-top:18px;color:var(--ink2)}
.pcta{padding:50px 0;background:var(--ink);color:var(--paper)}
.pcta .wrap{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.pcta h2{font-size:24px;color:#fff}.pcta p{color:#c9c0ad;margin-top:6px}

/* نمونه‌ی صفحه‌ی ماژول */
.mk{margin:0;display:flex;flex-direction:column;gap:8px}
.mk figcaption{text-align:center}
.mk-shot img{width:100%;max-width:300px;margin:0 auto;border-radius:24px;border:7px solid #16181d;box-shadow:0 24px 50px -20px rgba(0,0,0,.4)}
.mk-frame{border:1px solid var(--rule2);border-radius:14px;overflow:hidden;background:var(--white);box-shadow:0 24px 50px -28px rgba(29,27,22,.35)}
.mk-bar{display:flex;align-items:center;gap:6px;background:var(--paper2);padding:10px 14px;font-size:13px;border-bottom:1px solid var(--rule2)}
.mk-bar span{width:9px;height:9px;border-radius:50%;background:var(--rule2)}
.mk-bar b{margin-inline-start:8px;font-weight:700}
.mk-body{padding:12px;display:flex;flex-direction:column;gap:8px;background:var(--card)}
.mk-row{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--white);border:1px solid var(--rule3);border-radius:10px;padding:10px 12px}
.mk-row b{display:block;font-size:14px}
.mk-row small{display:block;font-size:12px;color:var(--muted)}
.mk-chip{flex:0 0 auto;font-size:11.5px;font-weight:700;padding:2px 10px;border-radius:999px}
.mk-ok{background:#e1f2e8;color:#14623b}.mk-warn{background:#fdebdc;color:#8a3a0c}.mk-bad{background:#fbe0dc;color:#9b1c1c}.mk-info{background:var(--paper2);color:var(--ink2)}
.mk-kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.mk-kpis div{background:var(--white);border:1px solid var(--rule3);border-radius:10px;padding:10px 12px}
.mk-kpis small{display:block;font-size:12px;color:var(--muted)}
.mk-kpis b{font-size:17px;font-weight:900}
.mk-kanban{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.mk-kanban div{background:var(--paper2);border-radius:10px;padding:8px;display:flex;flex-direction:column;gap:6px}
.mk-kanban small{font-size:11.5px;font-weight:700;color:var(--muted)}
.mk-kanban span{background:var(--white);border-radius:8px;padding:6px 8px;font-size:12px;border-inline-start:3px solid var(--rule2)}
.mk-kanban div:nth-child(2) span{border-inline-start-color:var(--accent)}
.mk-hbar{display:grid;grid-template-columns:96px minmax(0,1fr);gap:10px;align-items:center}
.mk-hbar small{font-size:12.5px}
.mk-hbar i{display:block;height:20px;border-radius:6px}
.mk-t{background:#2f8f63}.mk-o{background:var(--accent)}.mk-g{background:var(--ink)}.mk-v{background:#6c5fb5}.mk-q{background:var(--rule2)}
.mk-gantt{display:flex;flex-direction:column;gap:6px}
.mk-gh,.mk-gr{display:grid;grid-template-columns:44px minmax(0,1fr);gap:8px;align-items:center}
.mk-gh{grid-template-columns:44px repeat(5,minmax(0,1fr))}
.mk-gh small{font-size:10.5px;color:var(--muted);text-align:center}
.mk-gr>small{font-size:12px;font-weight:700}
.mk-gt{position:relative;height:30px;background:var(--white);border:1px solid var(--rule3);border-radius:8px}
.mk-gt i{position:absolute;top:3px;bottom:3px;border-radius:6px;font-style:normal;font-size:10.5px;color:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;white-space:nowrap}
.mk-gt i.mk-o{color:#fff}
.mk-table{width:100%;border-collapse:collapse;background:var(--white);font-size:12.5px;border-radius:10px;overflow:hidden}
.mk-table th{background:var(--paper2);font-weight:700;padding:8px 10px;text-align:right}
.mk-table td{padding:8px 10px;border-top:1px solid var(--rule3)}
.mk-foot{font-size:12px;color:var(--muted)}
.mk-agenda{justify-content:flex-start}
.mk-time{flex:0 0 auto;font-weight:900;font-size:14px;color:var(--red);min-width:46px}
.mk-step{display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--rule3);border-radius:10px;padding:10px 12px}
.mk-step span{flex:0 0 28px;height:28px;border-radius:50%;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px}
.mk-step b{font-size:14px}

/* ---------- responsive */
@media (max-width:1180px){.nav a{padding:8px 8px;font-size:14px}.top .tel{display:none}}
@media (max-width:1060px){
  .row{grid-template-columns:1fr;gap:28px}.row .side{position:static}
  .erp,.teach,.offer,.pgrid{grid-template-columns:1fr;gap:40px}
  .pshot{position:static}
  .gal{grid-template-columns:repeat(2,minmax(0,1fr))}.gal.g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tl{grid-template-columns:repeat(2,minmax(0,1fr))}.tl div{border-left:0;border-bottom:1px solid var(--rule2);padding:16px 0}
  footer .grid{grid-template-columns:1fr 1fr}
  .dev{height:460px;max-width:620px}
}
@media (max-width:900px){
  :root{--hh:66px}
  .menu-btn{display:flex}
  .top .cta{display:none}
  .nav{position:fixed;inset:var(--hh) 0 auto 0;margin:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1.5px solid var(--rule);padding:8px 20px 18px;
       transform:translateY(-8px);opacity:0;visibility:hidden;transition:.18s;box-shadow:0 20px 40px rgba(0,0,0,.12)}
  .nav a{color:var(--ink)!important;font-size:17px;padding:13px 6px;border-bottom:1px solid var(--rule3);border-radius:0}
  .nav a:hover{background:transparent!important}
  .top.open .nav{transform:none;opacity:1;visibility:visible}
  body.home .top.open{position:fixed;background:var(--paper);border-bottom-color:var(--rule)}
  body.home .top.open .brand,body.home .top.open .menu-btn{color:var(--ink)}
  body.home .top.open .brand small{color:var(--muted)}
  body.home .top.open .menu-btn{border-color:var(--rule)}
  .hero{min-height:auto}
  .hero .wrap{padding-top:calc(var(--hh) + 46px);padding-bottom:40px}
  .hero::after{background:linear-gradient(0deg,rgba(12,16,24,.96) 0%,rgba(12,16,24,.82) 55%,rgba(12,16,24,.45) 100%)}
  .spec{position:relative;left:auto;bottom:auto;margin:0 20px -40px;z-index:2}
  .hero{flex-direction:column;align-items:stretch;overflow:visible}
  .hero video,.hero .poster{height:100%}
  .strip .wrap{padding-top:60px}
  .vtoggle{top:auto;bottom:16px;left:20px}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .sec{padding:68px 0}
  .hero h1{font-size:30px}
  .hero .acts .btn{width:100%}
  .spec{margin:0 16px -40px}.spec div{padding:12px 12px;flex:1}.spec b{font-size:19px}.spec small{font-size:11.5px}
  .strip .brands{gap:22px}.strip .brands b{font-size:17px}.strip .tools{margin-inline-start:0}
  .gal,.gal.g3{grid-template-columns:1fr 1fr;gap:12px}.gal .wide{grid-column:span 2}
  figcaption{font-size:12.5px}figcaption b{font-size:14px}
  .proof{grid-template-columns:1fr 1fr;gap:10px}.proof img{height:170px}
  .tbl td{padding:16px 6px}.tbl b{font-size:17px}.tbl td.n{width:36px}
  .feat{grid-template-columns:1fr}
  .dev{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .dev .dsk{position:static;width:100%;grid-column:span 2;margin-top:0}
  .dev .ph{position:static;width:100%}
  .dev .tag{display:none}
  .teach .pic .sm{display:none}
  .row2{grid-template-columns:1fr}
  .form{padding:22px 18px}
  .partner{flex-direction:column;align-items:flex-start}
  .partner img{width:180px}
  .tl{grid-template-columns:1fr}
  footer .grid{grid-template-columns:1fr}
  .login .wrap{flex-direction:column;align-items:stretch}
  .login form{flex-direction:column}.subdom input{width:100%}
  .fab{left:12px;right:12px;bottom:12px}
}

/* v1.8 → v2.0 — راهنماها و نمونه کارها در سیستم D3 */
.gcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:0;border-top:1.5px solid var(--rule)}
.gcard{display:flex;flex-direction:column;gap:8px;padding:22px 20px;border-bottom:1px solid var(--rule2);border-inline-start:1px solid var(--rule2);background:var(--card);text-decoration:none;color:var(--ink)}
.gcard:hover{background:var(--paper2);color:var(--ink)}
.gcard b{font-size:18px;font-weight:900;line-height:1.6}
.gcard span{color:var(--muted);font-size:15px}
.gcard em{font-style:normal;color:var(--accent-d);font-weight:700;font-size:14px;margin-top:auto}
.gres{display:flex;flex-direction:column;gap:2px;margin-top:20px;padding:18px 22px;background:var(--ink);color:var(--paper);text-decoration:none}
.gres b{color:#fff;font-size:17px;font-weight:900}
.gres:hover{background:var(--night2);color:var(--paper)}
.gnext{padding-top:0}
.gwrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.gbody{max-width:760px}
.gbody h2{font-size:22px;margin:30px 0 10px}.gbody h2:first-child{margin-top:0}
.gbody p{font-size:16.5px;color:var(--ink2);margin:0 0 12px}
.gbody ul{margin:0 0 12px;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.gbody li{position:relative;padding-right:22px;font-size:16px;color:var(--ink2)}
.gbody li::before{content:"";position:absolute;right:2px;top:.8em;width:9px;height:2px;background:var(--accent)}
.gformula{border-inline-start:3px solid var(--accent);background:var(--paper2);padding:14px 18px;font-weight:900;color:var(--ink)!important;font-size:18px!important}
.gby{margin-top:26px!important;font-size:14px!important;color:var(--muted)!important}
.gside{display:flex;flex-direction:column;gap:14px;position:sticky;top:calc(var(--hh) + 20px)}
.gbox{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--rule2);background:var(--card)}
.gbox b{font-weight:900;margin-bottom:4px}
.gbox a{text-decoration:none;font-size:15px}
.rcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:0;border-top:1.5px solid var(--rule)}
.rcard{padding:24px 22px;border-bottom:1px solid var(--rule2);border-inline-start:1px solid var(--rule2);background:var(--card)}
.rnum{display:block;font-size:34px;font-weight:900;color:var(--accent-d);line-height:1.3;margin-bottom:6px}
.rcard h2{font-size:18px;margin-bottom:6px}
.rwho{color:var(--muted);font-size:14.5px;margin:0 0 10px}
.rcard>p{font-size:15.5px;color:var(--ink2);margin:0 0 10px}
.rcard ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.rcard li{position:relative;padding-right:20px;font-size:14.5px;color:var(--muted)}
.rcard li::before{content:"";position:absolute;right:2px;top:.8em;width:8px;height:2px;background:var(--accent)}
.rnote{margin:20px 0 26px;font-size:14.5px;color:var(--muted)}
.rguides{margin-top:10px}
@media (max-width:900px){.gwrap{grid-template-columns:1fr}.gside{position:static}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media print{.top,.fab,.hero video,.vtoggle{display:none}}

/* v2.1 — نمونه‌ی واقعی، تخصص‌ها */
.spec a.spec-case{display:block;padding:14px 22px;text-decoration:none;color:var(--ink);background:var(--accent);}
.spec a.spec-case b{color:#fff}.spec a.spec-case small{color:#fff;opacity:.9}
.spec a.spec-case:hover{background:var(--accent-d)}
.strip .brands i{font-style:normal;color:#bfb6a3;font-size:15px}
.strip .brands{gap:30px}
.case{padding:96px 0;background:var(--paper);border-bottom:1.5px solid var(--rule)}
.case .wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;align-items:center}
.case h2{font-size:clamp(28px,3.4vw,44px);font-weight:900;line-height:1.5}
.case .lead{font-size:19px;color:var(--ink);margin-top:20px;line-height:2.05}
.case p{color:var(--ink2);line-height:2;margin-top:12px;font-size:16.5px}
.case .case-q{border-inline-start:3px solid var(--accent);padding-inline-start:16px;margin-top:22px}
.case .case-q b{color:var(--ink)}
.case .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.case-board{background:var(--ink);color:#e9e2d2;padding:30px 30px 22px;box-shadow:0 24px 50px rgba(20,16,8,.18)}
.cb-big{display:flex;flex-direction:column;gap:4px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:6px}
.cb-big span{font-size:14px;color:#bfb6a3}
.cb-big b{font-size:clamp(46px,5.4vw,68px);font-weight:900;color:#fff;line-height:1.2}
.cb-big b s{color:#8d8574;text-decoration-thickness:3px;text-decoration-color:var(--accent)}
.cb-big b small{font-size:20px;color:#bfb6a3;font-weight:700}
.cb-row{display:flex;justify-content:space-between;gap:14px;align-items:baseline;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.cb-row span{color:#bfb6a3;font-size:15px}
.cb-row b{color:#fff;font-weight:900;font-size:17px;white-space:nowrap}
.cb-row b.up{color:var(--accent);font-size:26px}
.cb-note{display:block;margin-top:14px;font-size:12.5px;color:#8d8574;line-height:1.9}
.skills{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1.5px solid var(--rule)}
.skills li{padding:18px 20px;border-bottom:1px solid var(--rule2);border-inline-start:1px solid var(--rule2);color:var(--muted);font-size:14.5px;line-height:1.9;background:var(--card)}
.skills li:nth-child(3n+1){border-inline-start:0}
.skills li b{display:block;color:var(--ink);font-size:17px;font-weight:900;margin-bottom:2px}
@media (max-width:900px){
  .case{padding:68px 0}.case .wrap{grid-template-columns:1fr;gap:36px}
  .skills{grid-template-columns:repeat(2,minmax(0,1fr))}.skills li:nth-child(3n+1){border-inline-start:1px solid var(--rule2)}.skills li:nth-child(2n+1){border-inline-start:0}
  .gal.g3.odd>figure:last-child{grid-column:span 2}
}
@media (max-width:640px){
  .skills{grid-template-columns:1fr}.skills li{border-inline-start:0!important}
  .case-board{padding:24px 20px 18px}.spec a.spec-case{padding:12px 12px;flex:1}
  .cb-row b.up{font-size:22px}
}
.strip .wrap{gap:28px}.strip .slab{white-space:nowrap}
.strip .brands{gap:24px}.strip .brands b{font-size:17px;letter-spacing:1.5px}
@media (max-width:640px){.strip .brands{gap:16px}.strip .brands b{font-size:14.5px;letter-spacing:1px}}
#field .gal .wide img{height:auto;min-height:0;aspect-ratio:8/3}
.case .calc{margin-top:48px;border-top:1.5px solid var(--rule);padding-top:26px}
.calc h3{font-size:19px;font-weight:900;margin-bottom:16px}
.calc ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--rule2);background:var(--card);counter-reset:c}
.calc li{padding:18px 18px 16px;border-inline-start:1px solid var(--rule2);display:flex;flex-direction:column;gap:8px;counter-increment:c}
.calc li:first-child{border-inline-start:0}
.calc li span{font-weight:900;color:var(--ink);font-size:16px}
.calc li span::before{content:counter(c,persian) ". ";color:var(--accent-d)}
.calc code{font-family:inherit;font-size:14.5px;background:var(--paper2);border:1px solid var(--rule2);padding:6px 10px;color:var(--ink);font-weight:700}
.calc em{font-style:normal;font-size:14px;color:var(--muted);line-height:1.9}
.calc p{margin-top:16px;color:var(--ink2);font-size:15.5px}
@media (max-width:900px){.calc ol{grid-template-columns:1fr 1fr}.calc li:nth-child(3){border-inline-start:0}.calc li:nth-child(n+3){border-top:1px solid var(--rule2)}}
@media (max-width:640px){.calc ol{grid-template-columns:1fr}.calc li{border-inline-start:0!important}.calc li+li{border-top:1px solid var(--rule2)}}
.case .wrap.calc-wrap{display:block}.calc code{white-space:nowrap}

/* v2.2 — صفحه‌های خدمات */
.svgrid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:48px;align-items:center}
.svhero .acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.svimg{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);box-shadow:0 18px 40px rgba(20,16,8,.14)}
.svgal{margin-top:30px}.svgal figure{margin:0}.gal.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.gaddr{font-size:14px;color:var(--muted);line-height:1.9}
.page .case{border-top:1.5px solid var(--rule)}
.skills li a{color:inherit;text-decoration:none;display:block}.skills li a:hover b{color:var(--accent-d)}
.skills li a em{display:block;font-style:normal;color:var(--accent-d);font-size:13.5px;font-weight:700;margin-top:6px}
.faddr{font-size:13.5px;opacity:.8;margin-top:10px;line-height:1.9}
@media (max-width:900px){.svgrid{grid-template-columns:1fr;gap:28px}}
@media (max-width:640px){.gal.g2,.svgal.g3{grid-template-columns:1fr}}

/* لینک شبیه‌ساز در بخش «ضرر پنهان» */
.simlink{display:grid;gap:4px;margin-top:22px;padding:18px 20px;border-radius:16px;background:var(--night);color:#fff;text-decoration:none;position:relative;overflow:hidden}
.simlink::after{content:"";position:absolute;left:-30px;bottom:-50px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(255,122,26,.4),transparent 70%)}
.simlink b{font-size:18px;font-weight:900}
.simlink span{color:#c7d0dc;font-size:14.5px;line-height:1.9}
.simlink em{font-style:normal;color:#ffb27a;font-weight:700}
.simlink:hover{background:var(--night2);color:#fff}