@font-face{font-family:Yekan;src:url(../fonts/BYekan+.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Vazir;src:url(../fonts/Vazir-Regular.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}:root{--ink:#0b1530;--muted:#55627a;--brand:#386eb6;--brand-d:#1d4a8f;--paper:#f4f7fb;--line:#0b153014;--ease:cubic-bezier(.22,1,.36,1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{min-height:100vh;color:var(--ink);background:var(--paper);font-family:Vazir,Tahoma,sans-serif;line-height:1.8;overflow-x:hidden}body:before,body:after{content:"";z-index:-1;pointer-events:none;position:fixed;inset:0}body:before{background:radial-gradient(55% 45% at 88% -5%,#6366f129,#0000 70%),radial-gradient(50% 45% at 8% 8%,#386eb62e,#0000 70%),radial-gradient(40% 35% at 50% 105%,#22c55e17,#0000 70%)}body:after{background-image:linear-gradient(var(--line)1px,transparent 1px),linear-gradient(90deg,var(--line)1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(80% 55% at 50% 0,#000 10%,#0000 75%);mask-image:radial-gradient(80% 55% at 50% 0,#000 10%,#0000 75%)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,textarea{font-family:inherit}main{max-width:1200px;margin:auto;padding:0 24px}.hero{text-align:center;padding:64px 0 44px}.hero h1{background:linear-gradient(120deg,var(--ink)30%,var(--brand)100%);color:#0000;-webkit-background-clip:text;background-clip:text;padding-bottom:.1em;font-size:clamp(2.2rem,5vw,3.4rem);font-weight:700;line-height:1.3}.hero p{color:var(--muted);margin-top:8px;font-size:1.1rem}.contact-grid{grid-template-columns:1.4fr 1fr;align-items:start;gap:28px;display:grid}.chat-wrap{position:relative}.chat-wrap:before{content:"";z-index:-1;filter:blur(48px);opacity:.55;background:conic-gradient(from 120deg,#386eb680,#6366f173,#38bdf866,#386eb680);border-radius:40px;animation:14s ease-in-out infinite alternate drift;position:absolute;inset:8% -4% -6%}@keyframes drift{0%{transform:translate(-2%)rotate(0)}to{transform:translate(2%,2%)rotate(8deg)}}.lc-panel{background:#fff;border:1px solid #fffc;border-radius:26px;grid-template-rows:auto 1fr auto;height:min(620px,74vh);min-height:440px;display:grid;overflow:hidden;box-shadow:0 1px 2px #0b15300d,0 50px 80px -40px #0b153080}.lc-header{color:#fff;background:radial-gradient(70% 160% at 100% 0,#6366f180,#0000 60%),linear-gradient(135deg,#0b1530,#173a73);align-items:center;gap:14px;padding:18px 22px;display:flex;position:relative}.lc-header:before{content:"";background-image:linear-gradient(#ffffff0f 1px,#0000 1px),linear-gradient(90deg,#ffffff0f 1px,#0000 1px);background-size:32px 32px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000,#0000 80%);mask-image:linear-gradient(90deg,#000,#0000 80%)}.lc-header>*{position:relative}.lc-avatar{background:linear-gradient(135deg,#4682d2,#38bdf8);border-radius:50%;place-items:center;width:42px;height:42px;font-size:17px;font-weight:700;display:grid;box-shadow:0 0 0 3px #ffffff2e,0 8px 18px -6px #38bdf8cc}.lc-header h2{font-size:1rem;font-weight:700}.lc-messages{overflow-wrap:anywhere;scrollbar-width:thin;scrollbar-color:#0b153033 transparent;background:radial-gradient(#386eb61a 1px,#0000 1px) 0 0/22px 22px,#f1f5fb;flex-direction:column;gap:14px;padding:22px 20px;display:flex;overflow-y:auto}.lc-msg{max-width:85%;animation:pop .35s var(--ease);gap:4px;display:grid}.lc-msg.in{align-self:flex-start}.lc-msg.out{align-self:flex-end}.lc-msg.pending{opacity:.6}@keyframes pop{0%{opacity:0;transform:translateY(8px)scale(.97)}to{opacity:1;transform:none}}.lc-bubble{white-space:pre-wrap;border-radius:18px;padding:11px 16px;font-size:14.5px;line-height:1.75}.lc-msg.in .lc-bubble{color:var(--ink);border:1px solid var(--line);background:#fff;border-start-start-radius:5px;box-shadow:0 8px 18px -14px #0b153080}.lc-msg.out .lc-bubble{color:#fff;background:linear-gradient(135deg,#4682d2,var(--brand-d));border-start-end-radius:5px;box-shadow:0 12px 22px -12px #1d4a8fcc}.lc-meta{color:var(--muted);padding:0 4px;font-size:11px}.lc-msg.out .lc-meta{text-align:end}.lc-composer{border-top:1px solid var(--line);background:#fff;align-items:flex-end;gap:10px;padding:14px 16px;display:flex}.lc-composer textarea{resize:none;min-width:0;height:46px;max-height:132px;color:var(--ink);background:#f1f5fb;border:1px solid #0000;border-radius:16px;flex:1;padding:11px 16px;font-size:14.5px;line-height:1.7;transition:border-color .2s,background-color .2s,box-shadow .2s}.lc-composer textarea::placeholder{color:#8a95aa}.lc-composer textarea:focus{border-color:var(--brand);background:#fff;outline:none;box-shadow:0 0 0 4px #386eb626}.lc-send{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4682d2,var(--brand-d));width:46px;height:46px;transition:transform .3s var(--ease),box-shadow .3s,opacity .2s;border:0;border-radius:16px;flex-shrink:0;place-items:center;display:grid;box-shadow:0 10px 20px -8px #1d4a8fcc}.lc-send:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 14px 24px -8px #1d4a8fe6}.lc-send:disabled{opacity:.5;cursor:not-allowed}.lc-send svg{width:19px;height:19px;transform:scaleX(-1)}.contact_cont{gap:16px;display:grid}.ccard{backdrop-filter:blur(10px);border:1px solid var(--line);transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s;background:#ffffffc7;border-radius:22px;align-items:center;gap:8px;padding:20px 22px;display:flex;position:relative;box-shadow:0 1px 2px #0b15300a,0 24px 40px -28px #0b153040}.ccard:hover{border-color:#386eb64d;transform:translateY(-4px);box-shadow:0 1px 2px #0b15300a,0 34px 52px -26px #0b15304d}.ccard-link,.ccard-help{flex:1;align-items:center;gap:16px;min-width:0;display:flex}.tile{width:58px;height:58px;transition:transform .45s var(--ease);background:#dfefff;border-radius:17px;flex-shrink:0;place-items:center;display:grid;box-shadow:0 14px 26px -12px #3882dc80,inset 0 0 0 1px #fffc}.ccard:hover .tile{transform:scale(1.08)rotate(-4deg)}.tile img{object-fit:contain;width:30px;height:30px}.ctext{min-width:0;display:grid}.s1_cc{font-size:1.05rem;font-weight:700;line-height:1.6}.s2_cc{color:var(--muted);text-align:start;text-overflow:ellipsis;white-space:nowrap;direction:ltr;font-size:.95rem;overflow:hidden}.s2_plain{white-space:normal;direction:rtl}.copy{color:var(--brand-d);cursor:pointer;background:#386eb61a;border:1px solid #0000;border-radius:999px;flex-shrink:0;padding:5px 14px;font-size:13px;transition:background-color .25s,color .25s}.copy:hover{background:#386eb62e}.copy.ok{color:#15803d;background:#22c55e26}.error_block{z-index:99999;color:#7f1d1d;backdrop-filter:blur(10px);border:1px solid #dc262640;direction:rtl;background:#fffffff2;border-inline-start:4px solid #dc2626;border-radius:14px;grid-template-columns:auto 1fr;align-items:center;gap:10px;max-width:min(92vw,460px);padding:12px 18px;font-size:15px;position:fixed;top:24px;left:50%;transform:translate(-50%);box-shadow:0 24px 44px -16px #7f1d1d59}.error_block img{vertical-align:middle;width:24px;height:24px;display:inline-block}.error_block span{vertical-align:middle}.skip-link{inset-inline-start:8px;z-index:1000;color:var(--ink);background:#fff;border-radius:8px;padding:8px 14px;font-size:14px;position:absolute;top:-100px;box-shadow:0 4px 12px #0003}.skip-link:focus{top:8px}a:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:10px}@media (width<=1023px){.contact-grid{grid-template-columns:1fr}.hero{padding-top:48px}}@media (width<=719px){main{padding:0 16px}.hero{padding:36px 0 28px}.lc-panel{border-radius:22px;height:min(560px,72vh)}.lc-msg{max-width:92%}.ccard{padding:16px}.tile{width:52px;height:52px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation:none!important}}