:root{--navy:#10243a;--navy2:#193b58;--orange:#ff771b;--ink:#1c2c3b;--muted:#647586;--bg:#f5f7fa;--line:#e2e8ef;--white:#fff;--shadow:0 16px 45px rgba(16,36,58,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:15px/2 Tahoma,Arial,sans-serif;text-align:right}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(1160px,calc(100% - 36px));margin:auto}.top{background:var(--navy);color:#eaf0f5;font-size:12px}.top .wrap{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:7px 0}.top a{color:#fff}.header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 4px 20px #10243a0a}.head{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:11px;min-width:210px}.brand img{width:54px;height:54px;object-fit:contain}.brand strong{display:block;color:var(--navy);font-size:17px}.brand small{display:block;color:var(--muted);font-size:11px}.nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}.nav a{padding:8px 10px;border-radius:9px;font-size:12px;font-weight:bold;color:var(--navy)}.nav a:hover,.nav a.active{background:#fff0e6;color:#c95208}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:11px;font-weight:bold;font-size:13px;border:1px solid transparent;cursor:pointer}.primary{background:var(--orange);color:white}.outline{border-color:#cbd6e0;color:var(--navy);background:#fff}.hero{background:radial-gradient(circle at 12% 20%,#244c6c 0,transparent 34%),linear-gradient(125deg,#0d2034,#183c59);color:white;padding:65px 0 58px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:380px;height:380px;border:1px solid #ffffff22;border-radius:50%;left:-120px;bottom:-220px;box-shadow:0 0 0 35px #ffffff08,0 0 0 75px #ffffff06}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center;position:relative;z-index:1}.eyebrow{display:inline-block;color:var(--orange);font-weight:bold;font-size:12px;letter-spacing:.2px}.hero .eyebrow{color:#ffb17d}.hero h1{font-size:clamp(28px,4vw,46px);line-height:1.55;margin:10px 0 12px}.hero p{max-width:690px;color:#e1eaf1;margin:0 0 22px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero .outline{background:transparent;color:white;border-color:#ffffff66}.hero-visual{min-height:270px;border:1px solid #ffffff35;border-radius:28px;background:linear-gradient(145deg,#ffffff18,#ffffff06);display:grid;place-items:center;position:relative}.lift-art{width:150px;height:220px;border:7px solid #d9e4ec;border-bottom-width:12px;border-radius:16px 16px 7px 7px;position:relative;background:#0e2236;box-shadow:0 20px 40px #0004}.lift-door{position:absolute;inset:9px 12px 0;background:linear-gradient(90deg,#aab9c5 0 49%,#536d81 50% 51%,#aab9c5 52%);border-radius:4px}.lift-floor{position:absolute;bottom:-12px;left:-20px;right:-20px;height:8px;background:var(--orange);border-radius:5px}.lift-art span{position:absolute;top:-32px;right:0;left:0;text-align:center;color:#fff;font-size:10px;letter-spacing:3px}.section{padding:62px 0}.soft{background:var(--bg)}.section-head{text-align:center;max-width:720px;margin:0 auto 28px}.section h2{font-size:27px;line-height:1.6;color:var(--navy);margin:7px 0 12px}.section-head p,.muted{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{display:block;background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;box-shadow:0 6px 22px #10243a08;transition:.22s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#ffc39d}.card h3,.card h2{font-size:17px;color:var(--navy);margin:8px 0}.card p{font-size:13px;color:var(--muted);margin:0 0 12px}.card b,.text-link{color:#d65c10;font-size:12px}.icon{width:43px;height:43px;display:grid;place-items:center;border-radius:13px;background:#fff0e6;color:#e76312;font-size:22px;font-weight:bold}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.split p,.prose p{color:#536576}.visual-card{border-radius:24px;background:linear-gradient(145deg,#10243a,#244e6d);padding:30px;color:white;min-height:270px;display:grid;place-items:center}.visual-caption{color:#dce8f0;font-size:12px;margin:12px 0 0}.mini-links{display:grid;gap:10px}.mini-links a{padding:13px 16px;background:white;border:1px solid var(--line);border-radius:10px;font-weight:bold;color:var(--navy)}.mini-links b{float:left;color:var(--orange)}.page-hero{padding:42px 0;background:linear-gradient(120deg,#10243a,#204968);color:#fff}.page-hero h1{font-size:32px;margin:4px 0}.page-hero p{color:#e2ebf2;max-width:850px;margin:0}.prose{max-width:900px}.prose h2{font-size:22px;margin-top:26px}.prose li{padding:3px 0;color:#46596b}.notice{background:#fff4eb;border-right:4px solid var(--orange);padding:15px 18px;border-radius:9px;margin:22px 0;color:#71390e}.area-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}.area-grid div{background:#f4f7fa;border:1px solid var(--line);border-radius:12px;padding:17px;font-weight:bold;color:var(--navy)}.area-grid small{display:block;font-weight:normal;color:var(--muted)}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.gallery figure{margin:0}.gallery-art{height:210px;border-radius:18px;padding:18px;color:white;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;background:linear-gradient(145deg,#10243a,#285878)}.gallery-art:after{content:"";position:absolute;width:170px;height:170px;border:1px solid #ffffff44;border-radius:50%;left:-40px;bottom:-75px;box-shadow:0 0 0 22px #ffffff0d,0 0 0 48px #ffffff0a}.gallery-art span{font-size:12px;color:#ffb17d}.gallery-art b{font-size:18px}.gallery-art i{font-size:52px;font-style:normal;align-self:flex-end;color:#ff9a55}.art-two{background:linear-gradient(145deg,#27394b,#667f91)}.art-three{background:linear-gradient(145deg,#a94c14,#ff8b3e)}.art-four{background:linear-gradient(145deg,#173c3b,#3a8277)}figcaption{font-size:12px;color:var(--muted);padding:8px 2px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.contact-card{padding:23px;border:1px solid var(--line);border-radius:16px;background:#fff}.contact-card.wide{grid-column:1/-1}.phone{font-size:22px;font-weight:bold;color:#d65c10}.footer{background:#0c1e30;color:#dce6ee;padding:40px 0 18px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}.footer h3{color:#fff}.footer a{display:block;color:#ffb17d;font-size:13px}.footer p{font-size:12px;color:#c4d0da}.copy{border-top:1px solid #ffffff22;margin-top:25px;padding-top:14px;font-size:11px;color:#aab9c5}.float-actions{position:fixed;z-index:30;left:16px;bottom:18px;display:flex;flex-direction:column;gap:8px}.float-actions a,.float-actions button{width:48px;height:48px;border:0;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:#fff;font-size:20px;box-shadow:0 6px 20px #10243a33;cursor:pointer}.float-actions a.phone-float{background:var(--navy)}#faraz-bot{position:fixed;z-index:40;right:16px;bottom:18px;width:58px;height:58px;border:0;border-radius:50%;background:var(--orange);color:white;font-size:25px;box-shadow:0 8px 24px #10243a44;cursor:pointer}#bot-panel{display:none;position:fixed;z-index:41;right:16px;bottom:86px;width:min(370px,calc(100vw - 32px));height:min(540px,72vh);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden;flex-direction:column}#bot-panel.open{display:flex}.bot-head{background:var(--navy);color:white;padding:12px 15px;display:flex;justify-content:space-between;align-items:center}.bot-head button{background:none;border:0;color:white;font-size:23px}.bot-feed{padding:12px;overflow:auto;flex:1;background:#f6f8fa}.bot-msg{background:white;border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:9px;font-size:13px;white-space:pre-wrap}.bot-msg.user{background:#fff0e6}.bot-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}.bot-links a{background:var(--navy);color:white;padding:6px 9px;border-radius:8px;font-size:11px}.bot-form{display:flex;gap:7px;padding:9px;border-top:1px solid var(--line)}.bot-form input{min-width:0;flex:1;border:1px solid #ccd6df;border-radius:9px;padding:9px;font-size:12px}.bot-form button{background:var(--orange);border:0;color:white;border-radius:9px;padding:0 13px}.form-illustration{width:80%;background:#fff;border-radius:15px;padding:22px}.fake-line{height:12px;border-radius:9px;background:#dce5ed;margin:14px 0}.fake-line.short{width:60%}.fake-button{background:var(--orange);color:#fff;text-align:center;border-radius:8px;padding:8px;margin-top:18px}.fade-in{animation:fadein .32s ease}@keyframes fadein{from{opacity:.2;transform:translateY(7px)}to{opacity:1;transform:none}}
@media(max-width:900px){.head{padding:10px 0;flex-wrap:wrap}.nav{order:3;width:100%;overflow:auto;flex-wrap:nowrap}.nav a{white-space:nowrap}.cards,.gallery{grid-template-columns:repeat(2,1fr)}.hero-grid,.split{grid-template-columns:1fr}.hero-visual{min-height:210px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.wrap{width:calc(100% - 26px)}.hero{padding:42px 0}.hero h1{font-size:29px}.section{padding:42px 0}.section h2{font-size:22px}.cards,.gallery,.area-grid,.contact-grid{grid-template-columns:1fr}.contact-card.wide{grid-column:auto}.footer-grid{grid-template-columns:1fr}.brand{min-width:0}.brand img{width:45px;height:45px}.brand strong{font-size:14px}.hero-visual{min-height:190px}.gallery-art{height:180px}}

/* v5.1 photo and source-link refinements */
.brand img{object-fit:contain}
.hero-photo-slider{height:310px;position:relative;border-radius:24px;overflow:hidden;border:1px solid #ffffff44;box-shadow:0 22px 45px #0004;background:#132b42}
.hero-photo-slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:heroFade 12s infinite}
.hero-photo-slider img:first-child{animation-delay:0s}
.hero-photo-slider img:nth-child(2){animation-delay:6s}
.hero-photo-slider:after{content:"فراز آسانبر آتا";position:absolute;bottom:14px;right:14px;background:#10243acc;color:#fff;padding:5px 12px;border-radius:8px;font-size:12px}
@keyframes heroFade{0%,42%{opacity:1}50%,92%{opacity:0}100%{opacity:1}}
.photo-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.photo-gallery figure{margin:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.photo-gallery img{width:100%;height:230px;object-fit:cover;display:block}
.photo-gallery figcaption{padding:12px 14px;font-size:13px;color:var(--navy)}
.source-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}
.source-links a{display:block;background:#fff;border:1px solid var(--line);padding:15px;border-radius:12px;color:var(--navy);font-weight:bold}
.source-links a:hover{border-color:var(--orange);color:#c95208}
.document-preview{display:flex;gap:20px;align-items:center;flex-wrap:wrap;background:#f6f8fa;border:1px solid var(--line);padding:18px;border-radius:16px}
.document-preview img{width:min(260px,100%);height:auto;max-height:190px;object-fit:contain;background:white;border-radius:10px}
@media(max-width:700px){.hero-photo-slider{height:220px}.photo-gallery{grid-template-columns:1fr}.photo-gallery img{height:auto;max-height:300px}.source-links{grid-template-columns:1fr}}