*{box-sizing:border-box;margin:0;padding:0}
:root{--p:#0ea5e9;--p2:#22d3ee;--a:#f97316;--bg:#0b1220;--bg2:#0f172a;--card:#111c33;--card2:#152441;--txt:#e2e8f0;--muted:#94a3b8;--line:#233457;--r:14px;--ok:#10b981;--warn:#f59e0b;--err:#ef4444}
html,body{background:var(--bg);color:var(--txt);font-family:Tahoma,"Segoe UI",sans-serif;line-height:1.85;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
code{background:var(--card2);padding:2px 8px;border-radius:6px;font-family:monospace;color:var(--a)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.grad{background:linear-gradient(135deg,var(--p2),var(--a));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-block;padding:11px 22px;border-radius:30px;font-weight:600;font-size:14px;cursor:pointer;border:2px solid transparent;transition:.2s;text-align:center;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--p),var(--p2));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(14,165,233,.4)}
.btn-outline{background:transparent;color:#fff;border-color:var(--p2)}
.btn-outline:hover{background:var(--p2);color:#fff}
.btn-ghost{background:var(--card2);color:var(--txt);border-color:var(--line)}
.btn-ghost:hover{background:var(--line)}
.btn.full{width:100%;margin-top:8px}
.center-btn{text-align:center;margin-top:26px}

/* Header */
.site-header{background:rgba(15,23,42,.9);backdrop-filter:blur(14px);position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line)}
.header-top{background:linear-gradient(90deg,#0c4a6e,#0e7490);padding:6px 0;font-size:13px;color:#cbd5e1}
.header-top-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;gap:20px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px;color:var(--txt)}
.logo-icon{font-size:24px;filter:drop-shadow(0 0 12px var(--p2))}
.main-nav{display:flex;gap:20px}
.main-nav a{color:var(--muted);font-weight:500;transition:.2s;position:relative;font-size:14px}
.main-nav a:hover,.main-nav a.active{color:var(--txt)}
.main-nav a.active::after{content:"";position:absolute;bottom:-6px;right:0;left:0;height:2px;background:linear-gradient(90deg,var(--p2),var(--a));border-radius:2px}
.header-actions{display:flex;gap:8px;align-items:center}
.btn-login{background:transparent;color:var(--txt);border:1px solid var(--line);padding:7px 16px;border-radius:30px;font-size:13px}
.btn-register,.btn-user{background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;padding:7px 16px;border-radius:30px;font-size:13px;font-weight:600}
.menu-toggle{display:none;background:none;border:0;color:var(--txt);font-size:22px;cursor:pointer}

/* Hero */
.hero{background:radial-gradient(circle at 80% 20%,rgba(14,165,233,.35),transparent 55%),radial-gradient(circle at 20% 80%,rgba(249,115,22,.25),transparent 55%);padding:80px 0;position:relative;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.hero-text h1{font-size:42px;margin:14px 0;line-height:1.4;font-weight:800}
.hero-text p{color:var(--muted);margin-bottom:20px;font-size:16px}
.badge{background:rgba(14,165,233,.18);color:var(--p2);padding:6px 16px;border-radius:30px;font-size:13px;border:1px solid rgba(14,165,233,.4)}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.hero-buttons.center{justify-content:center}
.hero-features{display:flex;gap:20px;margin-top:22px;font-size:14px;color:var(--muted);flex-wrap:wrap}
.glow-orb{font-size:180px;filter:drop-shadow(0 0 40px var(--p2));animation:float 4s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* Sections */
.section{padding:70px 0}
.section.alt{background:var(--bg2)}
.section-title{text-align:center;font-size:30px;margin-bottom:10px;font-weight:800}
.section-sub{text-align:center;color:var(--muted);margin-bottom:40px}
.page-head{background:radial-gradient(circle at 50% 0%,rgba(14,165,233,.35),transparent 60%);padding:60px 0;text-align:center;border-bottom:1px solid var(--line)}
.page-head h1{font-size:32px;margin-bottom:8px}
.page-head p{color:var(--muted)}

/* Stats */
.stats{background:linear-gradient(135deg,rgba(14,165,233,.15),rgba(249,115,22,.1));padding:50px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats-grid strong{display:block;font-size:34px;background:linear-gradient(135deg,var(--p2),var(--a));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}
.stats-grid span{font-size:14px;color:var(--muted)}

/* Category Grid */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.cat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;text-align:center;transition:.25s;display:block}
.cat-card:hover{border-color:var(--p2);transform:translateY(-4px);box-shadow:0 14px 30px rgba(14,165,233,.2)}
.cat-icon{font-size:42px;margin-bottom:10px}
.cat-card h3{font-size:16px;margin-bottom:6px;color:var(--p2)}
.cat-card p{color:var(--muted);font-size:13px}

/* Products */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.product-card{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;transition:.25s;position:relative}
.product-card:hover{transform:translateY(-5px);border-color:var(--p2);box-shadow:0 18px 36px rgba(14,165,233,.2)}
.p-icon{font-size:38px;margin-bottom:10px}
.product-card h4{font-size:15px;margin-bottom:6px}
.p-desc{color:var(--muted);font-size:13px;flex:1;margin-bottom:10px}
.p-price{color:var(--a);font-weight:700;font-size:15px;margin-bottom:12px}

/* Feature */
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:20px}
.feature{background:var(--card);border-radius:var(--r);padding:24px;text-align:center;border:1px solid var(--line);transition:.2s}
.feature:hover{border-color:var(--p2);transform:translateY(-4px)}
.f-icon{font-size:38px;margin-bottom:10px}
.feature h4{margin-bottom:6px}
.feature p{color:var(--muted);font-size:13px}

/* Search & Chips */
.search-box{display:flex;gap:10px;max-width:600px;margin:0 auto 22px}
.search-box input{flex:1;padding:11px 16px;border:1px solid var(--line);border-radius:30px;background:var(--bg2);color:var(--txt);font-family:inherit;font-size:14px}
.search-box input:focus{outline:0;border-color:var(--p2)}
.cat-chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:26px}
.chip{padding:7px 16px;border-radius:30px;background:var(--card);border:1px solid var(--line);font-size:13px;color:var(--muted);transition:.2s;cursor:pointer}
.chip:hover,.chip.active{background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;border-color:transparent}
.filter-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}

/* Blog */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.blog-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.2s;display:block}
.blog-card:hover{border-color:var(--p2);transform:translateY(-4px)}
.blog-body{padding:22px}
.blog-body h3{color:var(--p2);margin-bottom:10px;font-size:17px}
.blog-body p{color:var(--muted);font-size:14px;margin-bottom:12px}
.blog-meta{color:var(--muted);font-size:12px}
.article-body{line-height:2;font-size:15px;color:var(--txt)}
.article-body h2,.article-body h3{color:var(--p2);margin:22px 0 10px}
.article-body p{margin-bottom:12px}
.article-body ul{margin-right:20px;margin-bottom:14px;list-style:disc}
.article-body li{margin-bottom:6px}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq-item summary{cursor:pointer;font-weight:600;color:var(--p2);list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item[open] summary{margin-bottom:10px;border-bottom:1px solid var(--line);padding-bottom:8px}
.faq-item p{color:var(--muted);font-size:14px}

/* Services/Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.card{background:linear-gradient(180deg,var(--card),var(--bg2));border-radius:var(--r);padding:26px 22px;border:1px solid var(--line);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);border-color:var(--p2);box-shadow:0 20px 40px rgba(14,165,233,.18)}
.card-icon{font-size:42px;margin-bottom:12px}
.card h3{font-size:17px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14px;flex:1}
.card-price{display:inline-block;margin-top:14px;font-weight:700;color:var(--a);font-size:14px}

/* Service Detail */
.service-detail,.about-grid,.contact-grid,.order-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:30px}
.service-body h2,.about-grid h2{color:var(--p2);margin-bottom:10px}
.service-body h3,.about-grid h3{margin-top:20px;margin-bottom:10px}
.service-body p,.about-grid p{color:var(--muted);margin-bottom:10px}
.items-list li{padding:8px 0;border-bottom:1px dashed var(--line)}
.side-box,.about-box{background:var(--card);border-radius:var(--r);padding:26px;border:1px solid var(--line)}
.about-box{text-align:center}
.side-box .price{display:block;font-size:22px;font-weight:800;color:var(--a);text-align:center;margin-bottom:16px}
.side-info{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.side-info li{padding:6px 0;color:var(--muted);font-size:14px;line-height:1.7}
.card-num{letter-spacing:1px;color:var(--a);font-size:15px}
.map-box{margin-top:16px;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.map-box iframe{width:100%;height:260px;border:0}

/* Forms */
.contact-info,.contact-form{background:var(--card);border-radius:var(--r);padding:28px;border:1px solid var(--line)}
.contact-form label{display:block;margin:12px 0 6px;font-weight:600;font-size:14px}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;background:var(--bg2);color:var(--txt);transition:.2s}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{outline:0;border-color:var(--p2);box-shadow:0 0 0 3px rgba(14,165,233,.15)}
.contact-form button{margin-top:18px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.alert{padding:12px 16px;border-radius:10px;margin:10px 0;font-size:14px;border:1px solid}
.alert.ok{background:rgba(16,185,129,.12);color:#6ee7b7;border-color:rgba(16,185,129,.4)}
.alert.err{background:rgba(239,68,68,.12);color:#fca5a5;border-color:rgba(239,68,68,.4)}
.badge-status{display:inline-block;padding:3px 10px;border-radius:20px;color:#fff;font-size:12px;font-weight:600}
.narrow{max-width:600px;margin:0 auto}
.tabs{display:flex;gap:8px;margin-bottom:18px;background:var(--card);padding:6px;border-radius:30px;border:1px solid var(--line)}
.tab{flex:1;text-align:center;padding:9px;border-radius:30px;color:var(--muted);font-size:14px;font-weight:600}
.tab.active{background:linear-gradient(135deg,var(--p),var(--p2));color:#fff}
.ref-box{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.ref-code{font-size:18px;letter-spacing:2px;background:var(--card2);padding:10px 18px;border-radius:10px;color:var(--a);font-weight:700}

/* CTA */
.cta-box{background:linear-gradient(135deg,rgba(14,165,233,.3),rgba(249,115,22,.2));text-align:center;padding:55px 30px;border-radius:20px;border:1px solid var(--line)}
.cta-box h2{margin-bottom:10px}
.cta-box p{margin-bottom:20px;color:var(--muted)}

/* Footer */
.site-footer{background:#050b18;margin-top:60px;padding:50px 0 0;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:30px}
.footer-grid h4{color:var(--txt);margin-bottom:14px;font-weight:700}
.footer-grid p,.footer-grid li{font-size:14px;padding:4px 0;color:var(--muted)}
.footer-grid a:hover{color:var(--p2)}
.socials{display:flex;gap:10px;margin-top:10px}
.socials a{width:38px;height:38px;border-radius:50%;background:var(--card2);display:flex;align-items:center;justify-content:center;font-size:18px;transition:.2s}
.socials a:hover{background:var(--p)}
.footer-bottom{background:#030710;margin-top:40px;padding:16px 0;text-align:center;font-size:13px;color:#64748b}
.float-tg,.float-wa{position:fixed;bottom:22px;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;z-index:90;transition:.2s;box-shadow:0 8px 22px rgba(0,0,0,.4)}
.float-tg{left:22px;background:linear-gradient(135deg,#0ea5e9,#22d3ee);color:#fff}
.float-wa{right:22px;background:linear-gradient(135deg,#25d366,#128c7e);color:#fff}
.float-tg:hover,.float-wa:hover{transform:scale(1.1) rotate(-6deg)}

/* Admin/Panel */
.admin-body{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:var(--bg);font-family:Tahoma}
.admin-side{background:#050b18;padding:22px 14px;border-left:1px solid var(--line);position:sticky;top:0;height:100vh;overflow-y:auto}
.admin-logo{font-weight:800;font-size:18px;color:var(--p2);margin-bottom:6px}
.admin-logo small{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:2px}
.admin-nav{display:flex;flex-direction:column;gap:4px;margin-top:20px}
.admin-nav a{padding:9px 12px;border-radius:10px;color:var(--muted);font-size:13px;transition:.2s;display:flex;align-items:center;justify-content:space-between}
.admin-nav a:hover,.admin-nav a.active{background:var(--card2);color:var(--txt)}
.admin-nav a.active{background:linear-gradient(135deg,rgba(14,165,233,.3),rgba(34,211,238,.15))}
.admin-nav a.logout{color:#fca5a5;margin-top:10px}
.admin-nav a.view-site{color:var(--a);font-size:12px}
.count{background:var(--p);color:#fff;font-size:11px;padding:1px 8px;border-radius:20px}
.admin-main{padding:26px 30px}
.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.admin-top h1{font-size:22px}
.admin-user{color:var(--muted);font-size:13px}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-bottom:26px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;text-align:center;display:flex;flex-direction:column;gap:4px}
.stat span{font-size:26px}
.stat strong{font-size:20px;color:var(--a)}
.stat small{color:var(--muted);font-size:12px}
.admin-h2{font-size:17px;margin:22px 0 12px;color:var(--p2)}
.admin-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:22px}
.admin-card h2{font-size:17px;margin-bottom:14px;color:var(--p2)}
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow-x:auto;margin-bottom:20px}
.admin-table{width:100%;border-collapse:collapse;font-size:13px}
.admin-table th{background:var(--card2);padding:11px 12px;text-align:right;color:var(--p2);font-weight:600;font-size:12px;white-space:nowrap}
.admin-table td{padding:11px 12px;border-top:1px solid var(--line)}
.admin-table tr:hover td{background:rgba(14,165,233,.05)}
.admin-table a{color:var(--a)}
.admin-table a.danger,.link.danger{color:#fca5a5}
.admin-table .empty,.empty{text-align:center;color:var(--muted);padding:22px}
.link{background:none;border:0;color:var(--a);cursor:pointer;font-family:inherit;font-size:13px;padding:0}
.inline-form{display:flex;gap:10px;align-items:center;margin-top:16px;flex-wrap:wrap}
.inline-form select{background:var(--bg2);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-family:inherit}
.msg-head{color:var(--p2);margin-bottom:4px}
.msg-meta{color:var(--muted);font-size:12px;margin-bottom:8px}
.switch{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--muted);cursor:pointer;padding-top:8px}
.switch input{width:auto}

/* Ticket */
.ticket-messages{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.ticket-msg{padding:14px;border-radius:12px;border:1px solid var(--line)}
.ticket-msg.admin{background:rgba(14,165,233,.1);border-color:rgba(14,165,233,.4)}
.ticket-msg.user{background:var(--card2)}
.tm-head{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:6px}

/* Login */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(circle at 50% 0%,rgba(14,165,233,.3),transparent 60%),var(--bg);padding:20px}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:34px 28px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.login-card p{text-align:center;color:var(--muted);margin-bottom:14px}
.login-card label{display:block;margin:12px 0 6px;font-size:14px;font-weight:600}
.login-card input{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:var(--bg2);color:var(--txt);font-family:inherit}
.login-card input:focus{outline:0;border-color:var(--p2)}
.login-logo{text-align:center;font-size:22px;font-weight:800;color:var(--p2);margin-bottom:6px}

/* Responsive */
@media(max-width:900px){
  .hero-inner,.service-detail,.about-grid,.contact-grid,.order-grid{grid-template-columns:1fr}
  .glow-orb{font-size:100px}
  .hero-text h1{font-size:28px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .admin-body{grid-template-columns:1fr}
  .admin-side{position:static;height:auto}
  .admin-nav{flex-direction:row;overflow-x:auto}
}
@media(max-width:640px){
  .main-nav{display:none;position:absolute;top:100%;right:0;left:0;background:var(--bg2);flex-direction:column;padding:20px;gap:14px;border-bottom:1px solid var(--line)}
  body.nav-open .main-nav{display:flex}
  .menu-toggle{display:block}
  .footer-grid,.two-col{grid-template-columns:1fr}
  .section{padding:50px 0}
  .hero{padding:50px 0}
  .header-top-inner{justify-content:center;font-size:12px}
}