/* Zeus theme — تهویه زئوس */
@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-FD-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-FD-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-FD-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-FD-ExtraBold.woff2) format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-FD-Black.woff2) format("woff2");font-weight:900;font-display:swap}

:root{--ink:#0A1B3D;--navy:#0F2856;--brand:#143C88;--brand2:#1B4AA6;--muted:#4C5672;--air:#F5F6F9;--card:#FFFFFF;--glow:#8FB0F5;--amber:#F09000;--amberT:#A65F00;--line:#E1E5EE;--line2:#CBD2E0;--ease:cubic-bezier(.2,.8,.2,1)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--air);color:var(--ink);font-family:Vazirmatn,Tahoma,sans-serif;font-size:16px;line-height:1.8;direction:rtl;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
img{height:auto}
a{color:var(--brand)}a:hover{color:var(--navy)}
h1,h2,h3{line-height:1.45}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;right:16px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px}
.skip:focus{top:12px;color:#fff}
.muted{color:var(--muted)}.small{font-size:14px}
.sec{padding:96px 0}.sec-b{padding-bottom:96px}.sec-s{padding-top:56px;padding-bottom:40px}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:96px 0}
.h1{margin:0;font-size:52px;font-weight:900;letter-spacing:-.3px;line-height:1.3}
.h2s{margin:0 0 28px;font-size:30px;font-weight:800}
.lead-d{margin:12px 0 0;color:var(--muted);font-size:17px;line-height:2;max-width:46em}
.kicker{display:inline-block;font-size:13px;font-weight:700;color:var(--brand);text-decoration:none}
.kicker-heat{color:var(--amberT)}
.empty{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;line-height:2}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex:none}
.dot-amber{background:var(--amber);box-shadow:0 0 10px var(--amber)}
.badge{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px 8px 12px;font-size:14px;font-weight:500}
.badge-dark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff;backdrop-filter:blur(8px)}
.row-btns{display:flex;gap:10px;flex-wrap:wrap}

/* duct scroll progress */
.duct{position:fixed;top:0;right:0;left:0;height:3px;z-index:120;background:linear-gradient(270deg,var(--brand),var(--amber));transform-origin:right;transform:scaleX(0);pointer-events:none}
@supports (animation-timeline:scroll()){.duct{animation:duct linear both;animation-timeline:scroll(root)}}
@keyframes duct{to{transform:scaleX(1)}}
.admin-bar .duct{top:32px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font-family:inherit;font-size:15px;font-weight:700;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .3s var(--ease),box-shadow .35s ease,background-color .3s,color .3s,border-color .3s;white-space:nowrap}
.btn-p{background:var(--brand);color:#fff}
.btn-p:hover{color:#fff;background:var(--brand2);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(143,176,245,.6),0 0 24px rgba(143,176,245,.6),0 14px 32px -12px rgba(20,60,136,.75)}
.btn-o{background:linear-gradient(180deg,#F5A21C,#E88A00);color:var(--ink)}
.btn-o:hover{color:var(--ink);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(240,144,0,.55),0 0 26px rgba(240,144,0,.55),0 14px 32px -12px rgba(232,138,0,.7)}
.btn-g{background:transparent;color:var(--ink);border-color:var(--line2)}
.btn-g:hover{color:var(--ink);border-color:var(--glow);transform:translateY(-2px);box-shadow:0 0 18px rgba(143,176,245,.45),inset 0 0 12px rgba(143,176,245,.14)}
.btn-l{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.28)}
.btn-l:hover{color:#fff;border-color:rgba(143,176,245,.9);transform:translateY(-2px);box-shadow:0 0 22px rgba(143,176,245,.45),inset 0 0 14px rgba(143,176,245,.18)}
.btn-i{width:48px;padding:0}
.btn:active{transform:translateY(0) scale(.98)}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* header */
.hdr{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.admin-bar .hdr{top:32px}
.hdr-row{display:flex;align-items:center;gap:36px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex:none}
.brand:hover{color:var(--ink)}
.brand-logo{height:42px;width:auto;display:block}
.brand-txt{display:flex;flex-direction:column;line-height:1.35}
.brand-name{font-weight:800;font-size:16px}.brand-sub{font-size:12px;color:var(--muted)}
.navc{display:flex;gap:28px;flex:1}
.nv{font-family:inherit;display:inline-flex;align-items:center;gap:6px;background:transparent;border:0;color:var(--ink);font-size:15px;font-weight:500;min-height:76px;padding:0 4px;cursor:pointer;position:relative;text-decoration:none}
.nv::after{content:"";position:absolute;right:0;left:0;bottom:0;height:2px;background:var(--amber);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nv:hover{color:var(--ink)}.nv:hover::after,.nv[aria-expanded=true]::after{transform:scaleX(1)}
.nv[aria-expanded=true]{color:var(--brand)}
.nv .ico-chev{transition:transform .35s var(--ease)}.nv[aria-expanded=true] .ico-chev{transform:rotate(180deg)}
.hdr-act{display:flex;gap:10px;margin-inline-start:auto;align-items:center}
.burger{display:none}
.mega{position:absolute;top:100%;right:0;left:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 40px 80px -40px rgba(10,27,61,.35);animation:megaIn .38s var(--ease) both}
.mega[hidden]{display:none}
@keyframes megaIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.mega-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px;padding-top:36px;padding-bottom:40px}
.mcol{display:flex;flex-direction:column;gap:4px;animation:rise .5s var(--ease) both}
.mcol:nth-child(2){animation-delay:.05s}.mcol:nth-child(3){animation-delay:.1s}.mcol:nth-child(4){animation-delay:.15s}
.mhead{font-size:13px;font-weight:700;color:var(--amberT);margin-bottom:8px}
.mitem{display:flex;flex-direction:column;gap:2px;padding:10px 12px;margin:0 -12px;border-radius:12px;color:var(--ink);text-decoration:none;transition:background-color .25s,transform .25s}
.mitem:hover{background:#F1F4FB;color:var(--ink);transform:translateX(-3px)}
.mt{font-weight:700;font-size:15px;transition:color .25s}.mitem:hover .mt{color:var(--brand)}
.ms{font-size:13px;color:var(--muted)}
.mfeat{display:flex;flex-direction:column;justify-content:space-between;gap:16px;min-height:250px;border-radius:22px;padding:26px;color:#fff;text-decoration:none;position:relative;overflow:hidden;background:radial-gradient(circle at 15% 0%,rgba(143,176,245,.35),transparent 55%),linear-gradient(160deg,var(--navy),var(--brand));transition:transform .45s var(--ease),box-shadow .45s}
.mfeat:hover{color:#fff;transform:translateY(-3px);box-shadow:0 0 0 1px rgba(240,144,0,.55),0 0 28px rgba(240,144,0,.28)}
.mfeat-flow{position:absolute;left:0;bottom:0;width:100%;height:60%;opacity:.5}
.mf-k{position:relative;font-size:13px;font-weight:700;color:#F5A21C}
.mf-body{position:relative;display:flex;flex-direction:column;gap:8px}
.mf-t{font-size:20px;font-weight:800;line-height:1.6}.mf-s{font-size:14px;color:#C8D3EC;line-height:1.8}
.mf-cta{position:relative;font-weight:700;font-size:14px}
.drawer{border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 76px);overflow:auto}
.drawer[hidden]{display:none}
.drawer-in{padding:12px 16px 24px;display:flex;flex-direction:column;gap:8px}
.dgrp summary,.dtop{display:flex;justify-content:space-between;align-items:center;min-height:52px;font-weight:700;font-size:17px;color:var(--ink);text-decoration:none;cursor:pointer;list-style:none;border-bottom:1px solid var(--line)}
.dgrp summary::-webkit-details-marker{display:none}
.dgrp[open] summary .ico-chev{transform:rotate(180deg)}
.dlinks{display:flex;flex-direction:column;padding:8px 0 12px}
.dlinks a{padding:10px 8px;color:var(--ink);text-decoration:none;border-radius:10px}
.dlinks a:hover{background:#F1F4FB}
.dlinks .dall{color:var(--brand);font-weight:700}
.drawer .btn{margin-top:8px}
.search-pop{position:sticky;top:77px;z-index:80;background:#fff;border-bottom:1px solid var(--line);padding:16px 0;animation:megaIn .3s var(--ease) both}
.search-pop[hidden]{display:none}
.admin-bar .search-pop{top:109px}

/* hero */
.hero-bg{position:relative;z-index:5;overflow-x:clip;overflow-y:visible;color:#fff;background:radial-gradient(circle at 18% 30%,rgba(143,176,245,.28),transparent 45%),radial-gradient(circle at 90% 110%,rgba(240,144,0,.16),transparent 40%),linear-gradient(165deg,#0A1B3D 0%,#0F2856 55%,#143C88 100%)}
.hero-bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
.hero{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding-top:84px;padding-bottom:104px}
.hero-in{display:flex;flex-direction:column;gap:22px}
.hero-in>*{animation:rise .9s var(--ease) both}
.hero-in>*:nth-child(2){animation-delay:.08s}.hero-in>*:nth-child(3){animation-delay:.16s}.hero-in>*:nth-child(4){animation-delay:.24s}.hero-in>*:nth-child(5){animation-delay:.32s}
.hero .h1{font-size:58px;line-height:1.25;color:#fff}
.lead{margin:0;font-size:18px;line-height:1.9;color:#C8D3EC;max-width:34em}
.hero-art{position:relative;height:480px}
.hero-art svg{direction:ltr}
.hero-art text{font-family:Vazirmatn,Tahoma,sans-serif}
.flow path{fill:none;stroke:var(--glow);stroke-width:1.6;stroke-linecap:round;stroke-dasharray:6 18;animation:blow 3.2s linear infinite;opacity:.75}
.flow path:nth-child(2){animation-duration:2.6s;opacity:.55}.flow path:nth-child(3){animation-duration:3.8s;opacity:.85}.flow path:nth-child(4){animation-duration:2.9s;opacity:.45}.flow path:nth-child(5){animation-duration:3.4s;opacity:.65}.flow path:nth-child(6){animation-duration:4.2s;opacity:.4}
@keyframes blow{to{stroke-dashoffset:-240}}
.slat{transform-box:fill-box;transform-origin:center;animation:slat 6s ease-in-out infinite}
@keyframes slat{0%,100%{transform:rotate(0)}50%{transform:rotate(-6deg)}}
.spin{animation:spin 5s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* search */
.sbox-wrap{position:relative;margin:0}
.sbox{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #fff;border-radius:999px;padding:4px 22px;color:var(--brand);transition:box-shadow .35s,border-color .35s}
.sbox:focus-within{border-color:var(--amber);box-shadow:0 0 0 4px rgba(240,144,0,.22),0 24px 48px -20px rgba(0,0,0,.45)}
.sbox input{font-family:inherit;font-size:17px;border:0;outline:0;background:transparent;color:var(--ink);width:100%;min-height:58px}
.sbox input::placeholder{color:#6B7590}
.sbox input::-webkit-search-cancel-button{cursor:pointer}
.sbox-line,.sbox-pop{border-color:var(--line2)}
.sbox-page{max-width:760px;margin:24px 0 32px}
.res{position:absolute;top:calc(100% + 10px);right:0;left:0;z-index:30;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:22px;padding:10px;box-shadow:0 30px 60px -24px rgba(10,27,61,.5);animation:drop .35s var(--ease) both;max-height:70vh;overflow:auto}
.res[hidden]{display:none}
@keyframes drop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.rg{font-size:13px;color:var(--amberT);font-weight:700;padding:10px 14px 4px}
.ritem{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:var(--ink);text-decoration:none;transition:background-color .25s}
.ritem:hover,.ritem.on{background:#F1F4FB;color:var(--ink)}
.ritem .t{font-weight:700}.ritem .s{font-size:13px;color:var(--muted);text-align:left}
.rnone{padding:14px;line-height:1.9}.rnone p{margin:0;color:var(--muted);font-size:14px}
.rall{display:block;text-align:center;padding:12px;font-weight:700;border-top:1px solid var(--line);margin-top:6px;text-decoration:none}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.chips-l{font-size:14px;color:#C8D3EC;margin-inline-end:4px}
.chip{font-family:inherit;font-size:14px;font-weight:500;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:999px;min-height:40px;padding:0 16px;cursor:pointer;transition:border-color .3s,box-shadow .3s,transform .3s,background-color .3s}
.chip:hover{border-color:var(--glow);background:rgba(143,176,245,.14);box-shadow:0 0 16px rgba(143,176,245,.45);transform:translateY(-1px)}
.sres{margin-bottom:32px}.sres-l{background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px}

/* section head */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sec-title{display:flex;flex-direction:column;gap:12px}
.sec-title h2,.sel h2,.proj h2{margin:0;font-size:38px;font-weight:800}
.sec-title p{margin:0;color:var(--muted)}
.louver{display:flex;flex-direction:column;gap:5px;width:56px}
.louver i{display:block;height:2px;border-radius:2px;background:var(--line2)}
.louver i:first-child{background:var(--amber)}
.louver i:nth-child(2){width:80%}.louver i:nth-child(3){width:60%}

/* products on home */
.pgrid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px}
.pfeat{grid-column:span 6;position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#F1F4FA);border:1px solid var(--line);border-radius:24px;padding:36px;min-height:360px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;color:var(--ink);text-decoration:none;transition:transform .45s var(--ease),box-shadow .45s,border-color .45s}
.pfeat:hover{color:var(--ink);transform:translateY(-4px);border-color:rgba(143,176,245,.9);box-shadow:0 0 0 1px rgba(143,176,245,.4),0 28px 64px -30px rgba(20,60,136,.55)}
.pfeat-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.pfeat-txt{display:flex;flex-direction:column;gap:10px;max-width:62%}
.pfeat h3{margin:0;font-size:30px;font-weight:800}
.pfeat p{margin:0;color:var(--muted);line-height:1.9}
.pfeat-art{height:160px;display:flex;align-items:center;justify-content:center}
.pfeat-art .art,.pfeat-art .art-img{max-height:160px;width:100%;object-fit:contain;transition:transform .8s var(--ease)}
.pfeat:hover .art,.pfeat:hover .art-img{transform:translateX(-10px)}
.more{font-weight:700;color:var(--brand)}
.fan{display:inline-flex;color:var(--brand);transition:transform 1.2s var(--ease)}
.pfeat:hover .fan,.prow:hover .fan,.pcard:hover .fan{transform:rotate(360deg)}
.plist{grid-column:span 12;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden}
.prow{display:flex;align-items:center;gap:16px;padding:22px 24px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);border-left:1px solid var(--line);transition:background-color .3s}
.prow:hover{background:#F6F8FD;color:var(--ink)}
.prow-t{display:flex;flex-direction:column;gap:2px}.prow-t .t{font-weight:700;font-size:17px}.prow-t .s{font-size:14px;color:var(--muted)}
.prow .go{margin-inline-start:auto;color:var(--amber);opacity:0;transform:translateX(6px);transition:opacity .3s,transform .3s}
.prow:hover .go{opacity:1;transform:none}

/* selector */
.sel{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.sel-l{display:flex;flex-direction:column;gap:16px}
.sel h2{font-size:36px;line-height:1.4}
.bts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:8px}
.bt{font-family:inherit;font-size:15px;font-weight:500;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:14px;min-height:52px;padding:0 18px;cursor:pointer;text-align:right;transition:all .3s}
.bt:hover{border-color:var(--glow);box-shadow:0 0 16px rgba(143,176,245,.4)}
.bt-on{background:var(--navy);color:#fff;border-color:var(--navy)}
.bt-on:hover{box-shadow:0 0 0 1px var(--amber),0 0 20px rgba(240,144,0,.4)}
.rec-box{background:var(--air);border:1px solid var(--line);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:18px;min-height:330px}
.rec{display:flex;flex-direction:column;gap:14px;animation:rise .5s var(--ease) both}
.rec[hidden]{display:none}
.rec-it{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.rec-it .dot{margin-top:10px}
.rec-it>span:last-child{display:flex;flex-direction:column;gap:4px}
.rec-it strong{font-size:18px;font-weight:800}
.rec-act{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}

/* project */
.proj{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.proj-img{border-radius:28px;overflow:hidden;aspect-ratio:16/11;background:linear-gradient(160deg,#DFE6F5,#C6D2EC);display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:500}
.proj-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.proj:hover .proj-img img{transform:scale(1.03)}
.proj-txt{display:flex;flex-direction:column;gap:16px}
.proj h2{font-size:34px;line-height:1.5}
.proj-txt p{margin:0;line-height:2}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:relative}
.steps::before{content:"";position:absolute;top:6px;right:7px;left:7px;height:2px;background:repeating-linear-gradient(270deg,var(--brand) 0 8px,transparent 8px 16px);opacity:.4}
.step{padding:0 0 0 20px;position:relative}
.step .dot{width:14px;height:14px;background:var(--air);border:2px solid var(--brand);position:relative;z-index:1;transition:box-shadow .3s,background-color .3s,border-color .3s;box-shadow:none}
.step:hover .dot{background:var(--amber);border-color:var(--amber);box-shadow:0 0 14px var(--amber)}
.st{margin-top:20px;font-weight:800;font-size:18px}.ss{margin-top:8px;color:var(--muted);line-height:1.8;font-size:15px;padding-left:12px}

/* article cards */
.agrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 24px}
.acard{display:flex;flex-direction:column;gap:12px;color:var(--ink);text-decoration:none}
.acard:hover{color:var(--ink)}
.acard .thumb{aspect-ratio:16/10;border-radius:20px;overflow:hidden;position:relative;background:linear-gradient(150deg,var(--navy),var(--brand2));transition:transform .5s var(--ease),box-shadow .5s}
.acard .thumb-heat{background:linear-gradient(150deg,#B86A00,var(--amber))}
.acard .thumb img,.acard .thumb svg{width:100%;height:100%;object-fit:cover;display:block}
.acard:hover .thumb{transform:translateY(-4px);box-shadow:0 0 0 1px rgba(143,176,245,.55),0 22px 50px -28px rgba(20,60,136,.65)}
.acard h3{margin:0;font-size:20px;font-weight:800;line-height:1.6;transition:color .3s}
.acard:hover h3{color:var(--brand)}
.acard p{margin:0;color:var(--muted);line-height:1.8;font-size:15px}
.pager .nav-links{display:flex;gap:8px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager .page-numbers{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:999px;border:1px solid var(--line2);color:var(--ink);text-decoration:none;transition:all .3s}
.pager .page-numbers:hover{border-color:var(--glow);box-shadow:0 0 14px rgba(143,176,245,.4)}
.pager .current{background:var(--navy);border-color:var(--navy);color:#fff}

/* CTA */
.cta{position:relative;overflow:hidden;background:radial-gradient(circle at 10% 120%,rgba(240,144,0,.22),transparent 45%),linear-gradient(160deg,var(--ink),var(--brand));color:#fff;border-radius:32px;padding:56px;display:flex;flex-wrap:wrap;gap:32px;align-items:center;justify-content:space-between}
.cta-flow{position:absolute;left:-40px;top:0;width:600px;height:100%;opacity:.45}
.cta-txt{position:relative;display:flex;flex-direction:column;gap:12px;max-width:560px}
.cta-txt h2{margin:0;font-size:34px;font-weight:800;line-height:1.5}
.cta-txt p{margin:0;color:#C8D3EC;line-height:1.9}
.cta .row-btns{position:relative}

/* magazine */
.catbar{background:#fff;border-bottom:1px solid var(--line)}
.catbar-in{display:flex;align-items:center;gap:24px}
.catbar-t{font-weight:800;font-size:17px;white-space:nowrap;color:var(--ink);text-decoration:none}
.cats{display:flex;gap:6px;flex-wrap:wrap;padding:12px 0}
.cats-light{padding:0 0 28px}
.cat{font-size:15px;font-weight:500;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:999px;min-height:40px;padding:0 16px;display:inline-flex;align-items:center;text-decoration:none;white-space:nowrap;transition:all .3s}
.cat:hover{color:var(--ink);border-color:var(--line)}
.cat-on{color:#fff;background:var(--navy)}
.cat-on:hover{color:#fff;box-shadow:0 0 0 1px var(--amber),0 0 18px rgba(240,144,0,.4)}
.arch-head{max-width:860px;margin-bottom:36px;display:flex;flex-direction:column;gap:6px}
.in>*{animation:rise .8s var(--ease) both}.in>*:nth-child(2){animation-delay:.08s}.in>*:nth-child(3){animation-delay:.16s}
.crumb{font-size:14px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.crumb a{color:var(--muted);text-decoration:none}.crumb a:hover{color:var(--brand)}
.crumb .here,.crumb .breadcrumb_last{color:var(--ink)}
.crumb span span{display:inline-flex;gap:8px}
.art{padding-top:32px;padding-bottom:40px}
.art-head{max-width:880px;display:flex;flex-direction:column;gap:16px}
.art-head .h1{font-size:46px}
.byline{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:15px;flex-wrap:wrap}
.avatar{width:40px;height:40px;border-radius:50%;background:#DFE6F5;display:inline-flex;align-items:center;justify-content:center;font-weight:800;color:var(--ink)}
.sep{width:4px;height:4px;border-radius:50%;background:#9AA6C0}
.lay{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;margin-top:44px;align-items:start}
.lay.no-toc{grid-template-columns:minmax(0,1fr)}
.toc{position:sticky;top:110px}
.toc[hidden]{display:none}
.toc-h{font-weight:800;margin-bottom:10px}
.toc a{display:block;color:var(--muted);text-decoration:none;padding:8px 14px;border-right:2px solid var(--line);font-size:15px;line-height:1.7;transition:color .25s,border-color .25s}
.toc a:hover,.toc a.on{color:var(--brand);border-right-color:var(--amber)}
.art-fig{margin:0 0 32px;border-radius:22px;overflow:hidden}
.art-fig img{width:100%;display:block}
.art-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;background:radial-gradient(circle at 10% 120%,rgba(240,144,0,.22),transparent 45%),linear-gradient(160deg,var(--ink),var(--brand));color:#fff;border-radius:22px;padding:26px 28px;margin-top:40px;font-weight:800;font-size:18px}

/* rich content */
.entry{max-width:780px;font-size:18px;line-height:2.1;color:#1C2847}
.entry>*:first-child{margin-top:0}
.entry p{margin:0 0 22px}
.entry h1{font-size:40px;font-weight:900;line-height:1.4;margin:0 0 24px;color:var(--ink)}
.entry h2{margin:48px 0 16px;font-size:28px;font-weight:800;line-height:1.5;color:var(--ink)}
.entry h3{margin:32px 0 12px;font-size:22px;font-weight:800;color:var(--ink)}
.entry ul,.entry ol{padding-right:22px;margin:0 0 22px}
.entry li{margin-bottom:8px}
.entry li::marker{color:var(--amber)}
.entry a{text-decoration-color:rgba(20,60,136,.35);text-underline-offset:4px}
.entry strong{color:var(--ink)}
.entry blockquote{margin:0 0 22px;padding:20px 24px;background:#fff;border:1px solid var(--line);border-radius:18px}
.entry table{width:100%;border-collapse:separate;border-spacing:0;font-size:16px;background:#fff;margin:0 0 26px;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.entry thead th{background:var(--navy);color:#fff;font-weight:700}
.entry th,.entry td{padding:13px 16px;text-align:right;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.8}
.entry tbody tr:hover{background:#F6F8FD}
.entry img{border-radius:16px}
.entry em{color:var(--muted)}
.entry>p:first-of-type strong:first-child{color:var(--amberT)}
.page-wrap{padding-top:32px;padding-bottom:64px}
.page-title{margin-bottom:28px}
.page-body{max-width:860px}

/* product page */
.prod{padding-top:28px;padding-bottom:40px}
.prod-top{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:start}
.prod-media{display:flex;flex-direction:column;gap:14px}
.gal{position:relative;border-radius:28px;overflow:hidden;background:radial-gradient(circle at 30% 35%,rgba(143,176,245,.3),transparent 60%),linear-gradient(160deg,#fff,#E4EAF6);border:1px solid var(--line);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.gal-main{width:100%;height:100%;object-fit:contain;padding:24px;transition:opacity .3s}
.gal-art{width:84%}
.thumbs{display:flex;gap:10px;flex-wrap:wrap}
.thumbs button{width:76px;height:60px;border-radius:14px;border:1px solid var(--line);background:#fff;cursor:pointer;padding:4px;transition:border-color .3s,box-shadow .3s}
.thumbs button img{width:100%;height:100%;object-fit:contain}
.thumbs button:hover,.thumbs button.on{border-color:var(--glow);box-shadow:0 0 14px rgba(143,176,245,.45)}
.side{position:sticky;top:100px;display:flex;flex-direction:column;gap:16px}
.side .h1{font-size:46px}
.buy-box{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;display:flex;flex-direction:column;gap:12px;margin-top:6px}
.buy-note{font-size:14px;color:var(--muted);text-align:center}
.tabs{display:flex;gap:28px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{font-family:inherit;font-size:15px;font-weight:700;color:var(--muted);background:transparent;border:0;border-bottom:2px solid transparent;min-height:52px;padding:0 6px;cursor:pointer;white-space:nowrap;transition:color .3s,border-color .3s,text-shadow .3s}
.tab:hover{color:var(--ink)}
.tab-on{color:var(--brand);border-bottom-color:var(--amber);text-shadow:0 0 18px rgba(143,176,245,.6)}
.tpanel{padding-top:28px;animation:rise .45s var(--ease) both;max-width:760px}
.tpanel[hidden]{display:none}
.tpanel h3{margin:0 0 8px;font-size:24px;font-weight:800}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tag{font-size:14px;background:#EEF2FB;color:var(--navy);border-radius:999px;padding:6px 14px;font-weight:500}
.spec-box{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;max-width:860px}
.spec{width:100%;border-collapse:collapse;font-size:15px}
.spec th,.spec td{text-align:right;padding:14px 16px;border-bottom:1px solid var(--line)}
.spec th{color:var(--muted);font-weight:500;width:40%}
.spec tr:hover{background:#F6F8FD}
.faqs{max-width:860px}
.faq{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:17px;font-weight:700;padding:22px 0;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{color:var(--amber);flex:none;transition:transform .35s var(--ease)}
.faq[open] summary .ico{transform:rotate(45deg)}
.faq p{margin:0 0 22px;color:var(--muted);line-height:2;animation:rise .35s var(--ease) both}
.prod-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.pcard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;color:var(--ink);text-decoration:none;transition:transform .45s var(--ease),box-shadow .45s,border-color .45s}
.pcard:hover{color:var(--ink);transform:translateY(-4px);border-color:rgba(143,176,245,.9);box-shadow:0 24px 54px -28px rgba(20,60,136,.55)}
.pcard-art{aspect-ratio:16/10;background:linear-gradient(180deg,#fff,#F1F4FA);display:flex;align-items:center;justify-content:center;padding:20px}
.pcard-art img{width:100%;height:100%;object-fit:contain}
.pcard-b{padding:20px 24px 24px}
.pcard h2{margin:0 0 4px;font-size:20px;font-weight:800}
.pcard p{margin:0;color:var(--muted);font-size:14px}
.pcard .fan{position:absolute;top:16px;left:16px}
.proj-hero{margin:28px 0 0;border-radius:28px;overflow:hidden}
.proj-hero img{width:100%;display:block}
.lay-proj{grid-template-columns:280px minmax(0,1fr)}
.proj-meta{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;display:flex;flex-direction:column;gap:16px;position:sticky;top:110px}
.proj-meta div{display:flex;flex-direction:column}
.nf{text-align:right;max-width:760px}

/* footer */
.foot{background:var(--ink);color:#B9C4DC;padding:64px 0 32px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.fcol{display:flex;flex-direction:column;gap:10px;font-size:14px}
.fbrand p{margin:0;line-height:1.9}
.foot-logo{height:48px;width:auto;align-self:flex-start}
.fh{color:#fff;font-weight:700;margin-bottom:4px}
.foot a{color:#B9C4DC;text-decoration:none;transition:color .25s}.foot a:hover{color:#F5A21C}
.faddr{line-height:1.9}
.fbot{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;font-size:13px}

/* WhatsApp */
.wa{position:fixed;left:24px;bottom:24px;z-index:70;width:56px;height:56px;border-radius:50%;background:#1F8F55;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px -10px rgba(31,143,85,.7);transition:transform .3s,box-shadow .3s}
.wa:hover{color:#fff;transform:translateY(-3px) scale(1.04);box-shadow:0 0 0 6px rgba(31,143,85,.15),0 0 24px rgba(31,143,85,.5)}
.wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid rgba(31,143,85,.5);animation:ping 2.6s ease-out infinite}
@keyframes ping{from{transform:scale(1);opacity:.8}to{transform:scale(1.6);opacity:0}}

/* reveal on scroll */
@supports (animation-timeline:view()){.rv{animation:rise linear both;animation-timeline:view();animation-range:entry 0% cover 22%}}
.io .rv{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.io .rv.is-in{opacity:1;transform:none}

/* responsive */
@media (max-width:1100px){
	.hdr-row{gap:20px}.navc{gap:18px}
	.hero .h1{font-size:46px}
}
@media (max-width:1000px){
	.navc,.mega,.hdr-cta{display:none !important}
	.burger{display:inline-flex}
	.hero{grid-template-columns:1fr;padding-top:56px;padding-bottom:72px}
	.hero-art{display:none}
	.pfeat{grid-column:span 12}
	.plist{grid-template-columns:1fr}.prow{border-left:0}
	.sel,.proj,.prod-top{grid-template-columns:1fr;gap:32px}
	.agrid,.prod-grid{grid-template-columns:1fr 1fr}
	.steps{grid-template-columns:1fr;gap:24px}.steps::before{display:none}
	.fgrid{grid-template-columns:1fr 1fr}
	.lay,.lay-proj{grid-template-columns:1fr}
	.toc{display:none !important}
	.side,.proj-meta{position:static}
	.catbar-in{gap:12px}
	.cats{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
}
@media (max-width:640px){
	.wrap{padding:0 16px}
	.h1,.hero .h1,.art-head .h1,.side .h1{font-size:32px}
	.sec{padding:64px 0}.band{padding:64px 0}
	.sec-title h2,.sel h2,.proj h2{font-size:28px}
	.agrid,.prod-grid{grid-template-columns:1fr}
	.pfeat{padding:24px;min-height:0}
	.pfeat-txt{max-width:100%}
	.bts{grid-template-columns:1fr}
	.cta{padding:32px 24px;border-radius:24px}
	.cta-txt h2{font-size:24px}
	.entry{font-size:17px}
	.entry h2{font-size:24px}
	.entry table{display:block;overflow-x:auto;white-space:nowrap}
	.brand-txt{display:none}
	.fgrid{grid-template-columns:1fr}
	.admin-bar .hdr{top:0}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}.duct{display:none}.io .rv{opacity:1;transform:none}}