:root{
  --navy:#071629;
  --navy-2:#0a2039;
  --blue:#1597e5;
  --blue-2:#58c5ff;
  --cyan:#5ce1e6;
  --ink:#122033;
  --muted:#64748b;
  --line:#e7edf4;
  --soft:#f6f9fc;
  --white:#ffffff;
  --shadow:0 20px 60px rgba(7,22,41,.12);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:#04111f;color:#cbd5e1;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:24px;padding:9px 0}
.topbar-links{display:flex;gap:18px;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(231,237,244,.9)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.04em}
.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,var(--blue),#0d4c8a);display:grid;place-items:center;color:white;box-shadow:0 12px 30px rgba(21,151,229,.26)}
.brand-mark svg{width:27px;height:27px}
.brand strong{font-size:21px}
.brand small{display:block;font-size:10px;color:#718096;letter-spacing:.13em;margin-top:-4px}
.navlinks{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:650}
.navlinks a{position:relative;padding:27px 0}
.navlinks a:after{content:"";position:absolute;height:2px;left:0;right:100%;bottom:18px;background:var(--blue);transition:.25s}
.navlinks a:hover:after{right:0}
.nav-actions{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:12px;padding:12px 18px;font-weight:750;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 25px rgba(21,151,229,.22)}
.btn-primary:hover{transform:translateY(-2px);background:#0a88d2}
.btn-secondary{background:white;border-color:#dbe6f1}
.btn-secondary:hover{border-color:#9ec9e5;transform:translateY(-2px)}
.btn-dark{background:#081b2d;color:#fff}
.mobile-toggle{display:none;border:0;background:#f3f7fb;width:44px;height:44px;border-radius:12px;font-size:22px}
.mobile-panel{display:none;padding:0 20px 20px;background:#fff;border-bottom:1px solid var(--line)}
.mobile-panel a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}

.hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#061526 0%,#09223d 53%,#0b3658 100%);color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:
 radial-gradient(circle at 76% 32%,rgba(92,225,230,.20),transparent 23%),
 radial-gradient(circle at 60% 80%,rgba(21,151,229,.18),transparent 26%),
 linear-gradient(transparent 95%,rgba(255,255,255,.05) 96%),
 linear-gradient(90deg,transparent 95%,rgba(255,255,255,.05) 96%);
 background-size:auto,auto,44px 44px,44px 44px;opacity:.85}
.hero-grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:60px;min-height:650px;align-items:center;padding:70px 0}
.kicker{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);padding:8px 12px;border-radius:999px;color:#d8f3ff;font-size:12px;font-weight:750}
.dot{width:8px;height:8px;border-radius:50%;background:#59e3d0;box-shadow:0 0 0 5px rgba(89,227,208,.1)}
.hero h1{font-size:clamp(42px,5.3vw,72px);line-height:1.02;letter-spacing:-.055em;margin:22px 0 22px;max-width:780px}
.hero h1 span{color:#5bc6ff}
.hero p{font-size:18px;color:#c8d8e7;max-width:700px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-ghost{border:1px solid rgba(255,255,255,.22);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.11)}
.trustline{display:flex;gap:26px;flex-wrap:wrap;margin-top:35px;color:#b9cbdb;font-size:13px}
.trustline span{display:flex;align-items:center;gap:7px}
.check{width:17px;height:17px;border-radius:50%;display:inline-grid;place-items:center;background:rgba(82,212,180,.14);color:#7be0c8;font-size:11px}

.hero-visual{position:relative;min-height:470px}
.visual-panel{position:absolute;inset:25px 15px 25px 35px;border:1px solid rgba(255,255,255,.12);border-radius:34px;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.035));box-shadow:0 40px 100px rgba(0,0,0,.28);backdrop-filter:blur(10px);overflow:hidden}
.server-stack{position:absolute;inset:50px 46px;display:grid;gap:13px;align-content:center}
.server{height:70px;border:1px solid rgba(124,211,255,.17);background:linear-gradient(90deg,#0a2238,#0b2d49);border-radius:14px;display:flex;align-items:center;padding:0 18px;gap:14px;box-shadow:inset 0 1px rgba(255,255,255,.04)}
.server .lights{display:flex;gap:6px}
.server .lights i{width:7px;height:7px;border-radius:50%;background:#58d8b5;box-shadow:0 0 15px rgba(88,216,181,.5)}
.server .lights i:nth-child(2){background:#53baf6}
.server .line{height:7px;border-radius:6px;background:#163d5e;flex:1;position:relative;overflow:hidden}
.server .line:after{content:"";position:absolute;left:0;top:0;bottom:0;width:42%;background:linear-gradient(90deg,#138cd7,#4bc9e8)}
.float-card{position:absolute;border:1px solid rgba(255,255,255,.14);background:rgba(5,25,44,.88);border-radius:18px;padding:16px 18px;box-shadow:0 25px 70px rgba(0,0,0,.35)}
.float-card.one{left:-6px;top:57px}
.float-card.two{right:-2px;bottom:58px}
.float-title{font-size:11px;color:#9eb8cc;text-transform:uppercase;letter-spacing:.1em}
.float-value{font-size:18px;font-weight:850;margin-top:3px}
.pulse{display:inline-block;width:8px;height:8px;background:#60d9b9;border-radius:50%;margin-right:7px;box-shadow:0 0 0 5px rgba(96,217,185,.12)}

.stats{margin-top:-34px;position:relative;z-index:10}
.stats-grid{background:#fff;box-shadow:var(--shadow);border-radius:22px;border:1px solid #ecf1f5;display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.stat{padding:26px 28px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-size:23px;letter-spacing:-.03em}
.stat span{font-size:12px;color:var(--muted);font-weight:650}

.section{padding:95px 0}
.section.soft{background:var(--soft)}
.section.dark{background:#061526;color:#fff}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:850;color:var(--blue)}
.section-title{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:38px}
.section-title h2{font-size:clamp(32px,4vw,50px);line-height:1.08;letter-spacing:-.045em;margin:8px 0 0;max-width:730px}
.section-title p{max-width:470px;margin:0;color:var(--muted)}
.dark .section-title p{color:#afc1d1}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;transition:.28s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 55px rgba(9,30,50,.10);border-color:#cfe4f3}
.card-icon{width:50px;height:50px;border-radius:14px;background:#e9f6fe;color:#0f8fdc;display:grid;place-items:center;font-weight:900;font-size:20px;margin-bottom:22px}
.card h3{font-size:19px;margin:0 0 10px}
.card p{margin:0;color:var(--muted);font-size:14px}
.card-link{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-size:13px;font-weight:800;color:#087fc4}
.card-link span{transition:.2s}.card:hover .card-link span{transform:translateX(4px)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.tech-frame{min-height:470px;background:linear-gradient(145deg,#091c31,#0d3555);border-radius:28px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.tech-frame:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(61,201,231,.27),transparent 24%)}
.tech-graphic{position:absolute;inset:42px;border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:28px;color:#d7ebf8;background:rgba(255,255,255,.04)}
.diagram-row{display:flex;gap:12px;align-items:center;margin:20px 0}
.node{padding:11px 13px;border-radius:11px;background:#0d2a44;border:1px solid #1d4e72;font-size:12px}
.connector{height:1px;flex:1;background:linear-gradient(90deg,#1b6592,#3cd0da)}
.feature-list{display:grid;gap:15px;margin:30px 0}
.feature{display:flex;gap:14px}
.feature-icon{flex:0 0 24px;width:24px;height:24px;border-radius:7px;background:#e8f6fe;color:#0e8bd4;display:grid;place-items:center;font-size:12px;font-weight:900;margin-top:2px}
.feature strong{display:block;font-size:15px}
.feature span{font-size:13px;color:var(--muted)}

.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:34px}
.step{border:1px solid rgba(255,255,255,.10);border-radius:18px;padding:22px;background:rgba(255,255,255,.04)}
.step b{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:rgba(74,190,250,.12);color:#6fd0ff;margin-bottom:18px}
.step h3{font-size:15px;margin:0 0 8px}
.step p{font-size:12px;color:#9fb5c7;margin:0}

.projects{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-auto-rows:270px;gap:18px}
.project{border-radius:22px;position:relative;overflow:hidden;background:#0c2740;color:#fff;min-height:220px}
.project:first-child{grid-row:span 2}
.project-bg{position:absolute;inset:0;opacity:.6;background:
 radial-gradient(circle at 70% 25%,rgba(89,212,255,.34),transparent 22%),
 linear-gradient(140deg,#0a1e32,#0e4166)}
.project-grid{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:30px 30px}
.project-content{position:absolute;left:25px;right:25px;bottom:22px}
.project-tag{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#83d6ff;font-weight:800}
.project h3{font-size:20px;margin:4px 0 0}
.project:first-child h3{font-size:30px}

.cta{background:linear-gradient(110deg,#0a86d0,#0f5798);border-radius:28px;padding:46px 50px;color:#fff;display:flex;justify-content:space-between;gap:35px;align-items:center;box-shadow:0 25px 60px rgba(15,111,177,.22)}
.cta h2{font-size:34px;line-height:1.1;letter-spacing:-.04em;margin:0 0 10px}
.cta p{margin:0;color:#d6edfb}

.footer{background:#04111f;color:#b8c7d4;padding:70px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:50px}
.footer h4{color:#fff;font-size:14px;margin:0 0 18px}
.footer p,.footer a{font-size:13px;color:#9fb1c0}
.footer a{display:block;margin:9px 0}.footer a:hover{color:#fff}
.footer .brand{color:white;margin-bottom:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:45px;padding-top:23px;display:flex;justify-content:space-between;gap:20px;font-size:12px}

.page-hero{background:linear-gradient(120deg,#061526,#0a3152);color:#fff;padding:80px 0}
.page-hero h1{font-size:48px;line-height:1.05;letter-spacing:-.05em;margin:12px 0}
.page-hero p{color:#bed0df;max-width:720px}
.breadcrumb{font-size:12px;color:#92b0c4}
.content-grid{display:grid;grid-template-columns:1fr 340px;gap:45px}
.aside{border:1px solid var(--line);border-radius:20px;padding:22px;height:max-content;position:sticky;top:100px}
.aside h3{margin:0 0 13px}
.aside a{display:block;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;font-weight:650}
.aside a:last-child{border-bottom:0}
.prose h2{font-size:32px;letter-spacing:-.03em}
.prose h3{font-size:22px;margin-top:34px}
.prose p{color:#536174}
.prose ul{color:#536174}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:grid;gap:7px}
.form-group.full{grid-column:1/-1}
label{font-size:13px;font-weight:750}
input,textarea,select{width:100%;border:1px solid #dbe5ef;background:#fff;border-radius:12px;padding:13px 14px;font:inherit;outline:none;transition:.2s}
input:focus,textarea:focus,select:focus{border-color:#68bdea;box-shadow:0 0 0 4px rgba(21,151,229,.08)}
textarea{min-height:130px;resize:vertical}
.notice{font-size:12px;color:#718096;padding:13px 15px;background:#f7fafc;border-radius:12px}
.service-status{display:flex;gap:8px;flex-wrap:wrap}
.badge{border-radius:999px;padding:7px 10px;background:#edf7fd;color:#0e7db9;font-size:11px;font-weight:800}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:30px}
.contact-card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}
.contact-card small{display:block;color:var(--muted);font-weight:650;margin-bottom:6px}
.contact-card strong{font-size:16px}

@media(max-width:1020px){
  .navlinks,.nav-actions{display:none}
  .mobile-toggle{display:block}
  .hero-grid{grid-template-columns:1fr;min-height:auto;padding:70px 0 95px}
  .hero-visual{min-height:390px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:40px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .projects{grid-template-columns:1fr 1fr}
  .project:first-child{grid-row:auto;grid-column:1/-1}
  .footer-grid{grid-template-columns:1fr 1fr}
  .content-grid{grid-template-columns:1fr}
  .aside{position:static}
}
@media(max-width:700px){
  .container{width:min(100% - 28px,1180px)}
  .topbar .container{display:block}
  .topbar-links span:nth-child(3){display:none}
  .hero h1{font-size:42px}
  .hero p{font-size:16px}
  .hero-visual{min-height:320px}
  .visual-panel{inset:15px 4px}
  .server-stack{inset:40px 26px}
  .float-card.one{left:-3px;top:38px}.float-card.two{right:-3px;bottom:38px}
  .stats{margin-top:-28px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat{padding:20px 16px}
  .section{padding:72px 0}
  .section-title{display:block}
  .section-title p{margin-top:16px}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .projects{grid-template-columns:1fr;grid-auto-rows:240px}
  .project:first-child{grid-column:auto}
  .cta{padding:32px 24px;display:block}
  .cta .btn{margin-top:22px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{display:block}
  .form-grid{grid-template-columns:1fr}
  .form-group.full{grid-column:auto}
  .contact-cards{grid-template-columns:1fr}
  .page-hero{padding:58px 0}
  .page-hero h1{font-size:38px}
}


/* Store / Product catalog */
.shop-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:28px 0}
.shop-search{flex:1;display:flex;gap:10px}
.shop-search input{background:#fff}
.filter-chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;justify-content:center;padding:9px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:12px;font-weight:800;color:#506174}
.chip.active,.chip:hover{border-color:#9fd5f4;background:#edf8fe;color:#087fc4}
.category-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;margin:26px 0 42px}
.category-card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px 10px;text-align:center;transition:.25s}
.category-card:hover{transform:translateY(-4px);border-color:#bee2f6;box-shadow:0 14px 35px rgba(7,22,41,.07)}
.category-icon{width:44px;height:44px;border-radius:13px;background:#eaf7fe;color:#0a88d2;display:grid;place-items:center;margin:0 auto 10px;font-weight:900}
.category-card strong{display:block;font-size:12px}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product-card{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;transition:.28s;position:relative}
.product-card:hover{transform:translateY(-5px);box-shadow:0 22px 55px rgba(7,22,41,.09);border-color:#cbe3f3}
.product-media{aspect-ratio:4/3;background:linear-gradient(145deg,#f4f8fb,#e7f1f8);display:grid;place-items:center;position:relative;overflow:hidden}
.product-media:before{content:"";position:absolute;width:170px;height:170px;border-radius:50%;background:rgba(21,151,229,.08)}
.product-device{position:relative;z-index:1;width:68%;height:48%;border-radius:10px;background:#14263a;box-shadow:0 18px 35px rgba(7,22,41,.18)}
.product-device:after{content:"";position:absolute;left:9%;right:9%;top:10%;bottom:15%;border-radius:5px;background:linear-gradient(145deg,#1e5d87,#4ebee8)}
.product-device.laptop{height:42%;transform:translateY(-8px)}
.product-device.laptop:before{content:"";position:absolute;left:-10%;right:-10%;height:9px;bottom:-16px;border-radius:2px 2px 9px 9px;background:#8191a0}
.product-device.printer{width:53%;height:47%;border-radius:12px;background:#e7edf2}
.product-device.printer:after{background:#15283b;left:16%;right:16%;top:13%;bottom:55%}
.product-device.monitor{width:62%;height:52%}
.product-device.monitor:before{content:"";position:absolute;width:10%;height:28%;background:#748696;left:45%;bottom:-28%;box-shadow:0 18px 0 12px #748696}
.product-device.keyboard{width:66%;height:32%;background:repeating-linear-gradient(90deg,#1a2e42 0 7px,#263f55 7px 9px);transform:skewX(-8deg)}
.product-device.keyboard:after{display:none}
.product-device.network{width:60%;height:25%;background:#f7fafc;border:1px solid #cdd9e2}
.product-device.network:after{left:12%;right:12%;top:35%;bottom:35%;background:repeating-linear-gradient(90deg,#0b8cca 0 7px,transparent 7px 12px)}
.condition-badge{position:absolute;left:14px;top:14px;z-index:2;padding:7px 10px;border-radius:999px;font-size:10px;font-weight:900;letter-spacing:.05em;text-transform:uppercase}
.condition-new{background:#ddf8ed;color:#13775a}
.condition-used{background:#fff1cc;color:#8a5b00}
.stock-badge{position:absolute;right:14px;top:14px;z-index:2;padding:7px 10px;border-radius:999px;background:rgba(6,21,38,.86);color:#fff;font-size:10px;font-weight:800}
.product-body{padding:20px}
.product-brand{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#8393a2;font-weight:850}
.product-body h3{font-size:16px;line-height:1.35;margin:6px 0 9px;min-height:43px}
.product-specs{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 16px}
.spec{font-size:10px;font-weight:750;color:#526273;background:#f2f6f9;border-radius:7px;padding:5px 7px}
.product-price{display:flex;align-items:end;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:15px}
.price strong{display:block;font-size:19px;letter-spacing:-.03em}
.price small{display:block;color:#8493a1;font-size:10px;margin-top:1px}
.product-action{width:38px;height:38px;border-radius:11px;background:#0e8dd6;color:#fff;display:grid;place-items:center;font-weight:900}
.used-guide{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.used-point{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}
.used-point b{display:block;font-size:14px;margin-bottom:6px}
.used-point span{font-size:12px;color:var(--muted)}
.shop-banner{background:linear-gradient(115deg,#061526,#0a3558);border-radius:24px;color:#fff;padding:34px 38px;display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:50px}
.shop-banner h3{font-size:27px;margin:0 0 7px;letter-spacing:-.035em}
.shop-banner p{margin:0;color:#bcd0df}

@media(max-width:1100px){
  .category-grid{grid-template-columns:repeat(4,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:800px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .used-guide{grid-template-columns:repeat(2,1fr)}
  .shop-toolbar{align-items:stretch;flex-direction:column}
}
@media(max-width:560px){
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:1fr}
  .used-guide{grid-template-columns:1fr}
  .shop-banner{display:block;padding:28px 23px}
  .shop-banner .btn{margin-top:18px}
}


/* =========================================================
   Mesut Tech Store V4 - database catalog + listing detail
   ========================================================= */
.store-page-hero{padding-bottom:72px}
.store-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
.store-section{padding-top:48px}
.store-category-strip{display:grid;grid-template-columns:repeat(10,minmax(100px,1fr));gap:10px;overflow-x:auto;padding-bottom:10px;margin-bottom:28px;scrollbar-width:thin}
.store-category-mini{min-width:108px;border:1px solid var(--line);border-radius:16px;padding:13px 10px;background:#fff;text-align:center;position:relative;transition:.22s}
.store-category-mini:hover,.store-category-mini.active{border-color:#96d4f4;background:#eff9ff;transform:translateY(-2px)}
.store-category-mini>span{display:grid;place-items:center;width:38px;height:38px;margin:0 auto 8px;border-radius:11px;background:#e9f6fe;color:#0e8bd4;font-size:13px;font-weight:900}
.store-category-mini b{display:block;font-size:11px;white-space:nowrap}
.store-category-mini small{position:absolute;right:7px;top:7px;display:grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:#f1f5f8;color:#6b7b8b;font-size:9px;font-weight:800}
.store-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:28px;align-items:start}
.store-filter{border:1px solid var(--line);border-radius:20px;padding:22px;background:#fff;position:sticky;top:96px}
.filter-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:18px}
.filter-heading h3{margin:3px 0 0;font-size:20px}
.filter-close{display:none;border:0;background:#eef3f7;width:36px;height:36px;border-radius:10px;font-size:23px;line-height:1;cursor:pointer}
.filter-form{display:grid;gap:19px}.filter-group{display:grid;gap:8px}.filter-group label{font-size:12px}
.filter-radio-list{display:grid;gap:8px}.filter-radio-list label{display:flex;align-items:center;gap:8px;font-weight:650;color:#536174;cursor:pointer}.filter-radio-list input{width:auto}
.price-range{display:grid;grid-template-columns:1fr 1fr;gap:8px}.filter-submit{width:100%}.filter-reset{text-align:center;font-size:12px;font-weight:800;color:#6c7a89}
.store-results{min-width:0}.store-results-bar{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.store-results-bar>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.store-results-bar strong{font-size:14px}.result-query{font-size:12px;color:var(--muted)}
.sort-form select{min-width:180px;padding:10px 12px}.mobile-filter-btn{display:none}
.store-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-media-real img{width:100%;height:100%;object-fit:contain;padding:15px;position:relative;z-index:1;background:#fff}
.product-placeholder{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;width:70%;height:58%;border:1px solid #c7d7e2;border-radius:16px;background:linear-gradient(145deg,#fff,#eef5f9);color:#0b78b5;box-shadow:0 15px 35px rgba(7,22,41,.09)}
.product-placeholder span{font-size:28px;font-weight:900}.product-placeholder small{font-size:10px;font-weight:800;color:#8393a1;text-transform:uppercase;letter-spacing:.1em}
.old-price{text-decoration:line-through;color:#98a5b0!important}.product-body h3 a:hover{color:#087fc4}
.store-pagination{display:flex;justify-content:center;gap:7px;margin-top:35px}.store-pagination a,.store-pagination span{display:grid;place-items:center;min-width:38px;height:38px;padding:0 10px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:800}.store-pagination a.active{background:#0e8dd6;color:#fff;border-color:#0e8dd6}.store-pagination .disabled{opacity:.45}
.empty-store{text-align:center;border:1px dashed #bfd3e0;border-radius:24px;background:#f8fbfd;padding:70px 30px}.empty-store-icon{font-size:48px;color:#60aedb}.empty-store h2{font-size:28px;margin:10px 0}.empty-store p{color:var(--muted);margin:0 0 22px}.filter-backdrop{display:none}

.product-detail-top{padding:34px 0 58px;background:#f6f9fc;border-bottom:1px solid var(--line)}
.product-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;font-size:11px;color:#768697;margin-bottom:26px}.product-breadcrumb a:hover{color:#0e8dd6}
.product-detail-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:42px;align-items:start}
.product-main-image{min-height:520px;border:1px solid var(--line);border-radius:24px;background:#fff;display:grid;place-items:center;position:relative;overflow:hidden}.product-main-image>img{width:100%;height:520px;object-fit:contain;padding:22px}.product-main-image .condition-badge{font-size:11px}
.product-placeholder-large{width:62%;height:55%}.product-placeholder-large span{font-size:50px}.product-placeholder-large small{font-size:12px;text-align:center}
.product-thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;padding-bottom:5px}.product-thumb{width:80px;height:72px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:5px;cursor:pointer;flex:0 0 auto}.product-thumb.active{border-color:#0e8dd6;box-shadow:0 0 0 2px rgba(14,141,214,.1)}.product-thumb img{width:100%;height:100%;object-fit:contain}
.product-buybox{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 18px 55px rgba(7,22,41,.08);position:sticky;top:98px}.product-meta-line{display:flex;justify-content:space-between;gap:15px;color:#748495;font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.05em}.product-buybox h1{font-size:34px;line-height:1.08;letter-spacing:-.045em;margin:13px 0}.product-short{color:#5b6b7b;margin:0 0 18px}
.buybox-badges{display:flex;gap:7px;flex-wrap:wrap}.buybox-badges span{padding:7px 9px;border-radius:8px;background:#eef8fd;color:#1378ad;font-size:10px;font-weight:850}
.detail-price{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:21px 0}.detail-price del{display:block;color:#9aa7b2;font-size:13px}.detail-price strong{display:block;font-size:36px;line-height:1.05;letter-spacing:-.04em;color:#071629}.detail-price small{display:block;margin-top:6px;color:#8a98a6;font-size:10px}
.product-action-stack{display:grid;gap:9px}.btn-large{padding:15px 18px}
.sold-box,.reserved-box{border-radius:14px;padding:16px 17px;display:grid;gap:3px;margin-bottom:12px}.sold-box{background:#f1f3f5;color:#43505d}.reserved-box{background:#fff5d9;color:#765512}.sold-box b,.reserved-box b{font-size:15px}.sold-box span,.reserved-box span{font-size:11px}
.delivery-list{display:grid;gap:13px;margin-top:22px}.delivery-list>div{padding-left:15px;border-left:2px solid #9edbf8}.delivery-list b{display:block;font-size:12px}.delivery-list span{display:block;color:#7b8a98;font-size:10px}
.product-info-section{padding-top:70px}.product-info-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}.product-info-main{display:grid;gap:20px}.detail-panel,.side-card{border:1px solid var(--line);border-radius:20px;background:#fff;padding:28px}.detail-panel-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.detail-panel-heading h2{font-size:27px;letter-spacing:-.035em;margin:4px 0 0}.condition-grade-big{display:grid;place-items:center;min-width:54px;height:54px;padding:0 10px;border-radius:15px;background:#fff1cc;color:#815700;font-size:18px;font-weight:900}
.test-table{border:1px solid var(--line);border-radius:14px;overflow:hidden}.test-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 15px;border-bottom:1px solid var(--line)}.test-row:last-child{border-bottom:0}.test-row>div{display:flex;align-items:center;gap:10px}.test-row b,.test-row strong{font-size:12px}.test-status{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;font-size:11px;font-weight:900}.test-pass{background:#ddf8ed;color:#117556}.test-warning{background:#fff2cd;color:#8c5a00}.test-fail{background:#fde5e5;color:#a63535}
.spec-table{border-top:1px solid var(--line)}.spec-table>div{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:12px 4px;border-bottom:1px solid var(--line)}.spec-table span{color:#71808e;font-size:12px}.spec-table strong{font-size:12px}.spec-group-title{font-size:14px;margin:22px 0 8px}.product-description{color:#536174;font-size:14px}
.defect-panel{border-color:#f0dfb2;background:#fffdfa}.defect-list{display:grid;gap:10px}.defect-list>div{display:flex;gap:12px;padding:13px;border-radius:12px;background:#fff7e6}.defect-list>div>span{display:grid;place-items:center;width:27px;height:27px;border-radius:8px;background:#f7c95c;color:#654400;font-weight:900;flex:0 0 auto}.defect-list p{margin:0;font-size:12px;color:#665a40}.defect-list b{display:block;color:#3e3729;margin-bottom:2px}
.product-info-side{display:grid;gap:16px;position:sticky;top:98px}.side-card{padding:21px}.side-card h3{font-size:16px;margin:0 0 15px}.side-card dl{margin:0}.side-card dl>div{display:flex;justify-content:space-between;gap:15px;padding:9px 0;border-bottom:1px solid var(--line)}.side-card dl>div:last-child{border-bottom:0}.side-card dt{font-size:11px;color:#7c8995}.side-card dd{margin:0;font-size:11px;font-weight:800;text-align:right}.accessory-list{list-style:none;padding:0;margin:0;display:grid;gap:11px}.accessory-list li{display:flex;gap:9px}.accessory-list li>span{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:#e4f7ef;color:#137559;font-size:10px;font-weight:900;flex:0 0 auto}.accessory-list b{display:block;font-size:11px}.accessory-list small{display:block;color:#8996a2;font-size:10px}.trust-side-card{background:#071629;color:#fff;border-color:#071629}.trust-side-card p{color:#b7c8d6;font-size:12px}.trust-side-card a{color:#63c9ff;font-size:11px;font-weight:850}

@media(max-width:1100px){
  .store-layout{grid-template-columns:240px minmax(0,1fr)}
  .store-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .product-detail-grid{grid-template-columns:1fr 390px;gap:26px}.product-main-image{min-height:430px}.product-main-image>img{height:430px}
}
@media(max-width:860px){
  .store-layout{grid-template-columns:1fr}.store-filter{position:fixed;left:0;top:0;bottom:0;width:min(88vw,350px);z-index:1002;border-radius:0 20px 20px 0;transform:translateX(-105%);transition:.25s;overflow:auto}.store-filter.open{transform:translateX(0)}.filter-close{display:block}.mobile-filter-btn{display:inline-flex}.filter-backdrop{position:fixed;inset:0;background:rgba(3,14,25,.5);z-index:1001}.filter-backdrop.open{display:block}.store-results-bar{align-items:flex-start}
  .product-detail-grid{grid-template-columns:1fr}.product-buybox{position:static}.product-info-grid{grid-template-columns:1fr}.product-info-side{position:static;grid-template-columns:repeat(2,1fr)}
}
@media(max-width:620px){
  .store-product-grid{grid-template-columns:1fr}.store-results-bar{display:grid}.sort-form select{width:100%;min-width:0}.store-results-bar>div{justify-content:space-between}.product-main-image{min-height:330px}.product-main-image>img{height:330px}.product-buybox{padding:22px}.product-buybox h1{font-size:28px}.detail-price strong{font-size:31px}.product-info-side{grid-template-columns:1fr}.detail-panel{padding:21px}.spec-table>div{grid-template-columns:1fr;gap:3px}.detail-panel-heading{align-items:flex-start}.test-row{align-items:flex-start}.test-row strong{text-align:right}
}


/* =========================================================
   V8 - PROFESSIONAL RESPONSIVE HERO IMAGE + GEOMETRIC MOTION
   ========================================================= */

.hero,
.page-hero{
  isolation:isolate;
}

.page-hero{
  position:relative;
  overflow:hidden;
  min-height:360px;
  display:flex;
  align-items:center;
  background:
    radial-gradient(circle at 82% 28%,rgba(40,179,242,.16),transparent 28%),
    linear-gradient(115deg,#061526 0%,#08233d 58%,#0a3a5f 100%);
}

.page-hero>.container,
.hero>.container{
  position:relative;
  z-index:5;
}

.page-hero>.container{
  width:min(1180px,calc(100% - 40px));
  padding-top:18px;
  padding-bottom:18px;
}

.page-hero .breadcrumb{
  color:#8fc7ea;
}

.page-hero .kicker{
  position:relative;
  z-index:2;
}

.page-hero h1{
  position:relative;
  z-index:2;
  max-width:760px;
  text-shadow:0 10px 30px rgba(0,0,0,.16);
}

.page-hero p{
  position:relative;
  z-index:2;
  max-width:720px;
  text-shadow:0 8px 24px rgba(0,0,0,.16);
}

/* Uploaded hero background */
.hero-bg-image{
  position:absolute;
  z-index:1;
  top:0;
  right:0;
  bottom:0;
  width:min(66%,1000px);
  background-size:cover;
  background-repeat:no-repeat;
  opacity:var(--hero-image-opacity,.28);
  transform:scale(1.035);
  filter:saturate(.9) contrast(1.04);
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.30) 18%,#000 48%,#000 100%);
  mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.30) 18%,#000 48%,#000 100%);
  animation:heroImageDrift 18s ease-in-out infinite alternate;
  pointer-events:none;
}

.hero .hero-bg-image{
  width:min(63%,1040px);
  opacity:var(--hero-image-opacity,.24);
}

.hero-pos-center{background-position:center}
.hero-pos-left{background-position:left center}
.hero-pos-right{background-position:right center}
.hero-pos-top{background-position:center top}
.hero-pos-bottom{background-position:center bottom}

/* Blue ambient overlay keeps text readable */
.hero-ambient{
  position:absolute;
  z-index:2;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(4,18,33,.96) 0%,rgba(5,25,44,.88) 38%,rgba(6,34,57,.48) 68%,rgba(5,30,50,.42) 100%),
    radial-gradient(circle at 78% 34%,rgba(51,191,247,.18),transparent 24%);
}

.hero .hero-ambient{
  background:
    linear-gradient(90deg,rgba(4,18,33,.84) 0%,rgba(5,25,44,.62) 43%,rgba(6,34,57,.22) 72%,rgba(5,30,50,.20) 100%);
}

/* Geometric motion layer */
.hero-geometry{
  position:absolute;
  z-index:3;
  inset:0;
  overflow:hidden;
  pointer-events:none;
  opacity:.82;
}

.geo{
  position:absolute;
  display:block;
  pointer-events:none;
}

.geo-ring{
  width:130px;
  height:130px;
  border-radius:50%;
  border:1px solid rgba(105,210,255,.28);
  box-shadow:
    inset 0 0 35px rgba(52,178,235,.05),
    0 0 45px rgba(52,178,235,.05);
}

.geo-ring:after{
  content:"";
  position:absolute;
  inset:24px;
  border-radius:50%;
  border:1px dashed rgba(98,222,217,.23);
}

.geo-square{
  width:62px;
  height:62px;
  border:1px solid rgba(111,212,255,.26);
  background:linear-gradient(145deg,rgba(83,197,245,.05),rgba(83,197,245,.01));
  border-radius:14px;
}

.geo-diamond{
  width:42px;
  height:42px;
  border:1px solid rgba(104,232,213,.30);
  background:rgba(64,205,222,.045);
  transform:rotate(45deg);
  border-radius:8px;
}

.geo-dot-grid{
  width:130px;
  height:96px;
  opacity:.42;
  background-image:radial-gradient(circle,rgba(112,215,255,.46) 1.5px,transparent 1.8px);
  background-size:16px 16px;
}

.geo-line{
  width:210px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(96,212,255,.38),transparent);
}

.geo-line:after{
  content:"";
  position:absolute;
  right:34px;
  top:-3px;
  width:7px;
  height:7px;
  border-radius:50%;
  background:#68d6ff;
  box-shadow:0 0 18px rgba(104,214,255,.6);
}

.geo-orbit{
  width:210px;
  height:210px;
  border-radius:50%;
  border:1px dashed rgba(105,210,255,.18);
}

.geo-orbit:before{
  content:"";
  position:absolute;
  width:8px;
  height:8px;
  border-radius:50%;
  left:34px;
  top:19px;
  background:#62dccd;
  box-shadow:0 0 18px rgba(98,220,205,.55);
}

.geo-one{right:8%;top:18%;animation:geoFloat 8s ease-in-out infinite}
.geo-two{right:31%;top:12%;animation:geoRotate 12s linear infinite}
.geo-three{right:18%;bottom:15%;animation:geoFloatAlt 10s ease-in-out infinite}
.geo-four{right:42%;bottom:8%;animation:geoFloat 13s ease-in-out infinite reverse}
.geo-five{right:4%;top:62%;animation:geoSlide 9s ease-in-out infinite}
.geo-six{right:-78px;bottom:-92px;animation:geoRotate 24s linear infinite reverse}

@keyframes heroImageDrift{
  0%{transform:scale(1.035) translate3d(0,0,0)}
  100%{transform:scale(1.07) translate3d(-9px,4px,0)}
}

@keyframes geoFloat{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(0,-18px,0)}
}

@keyframes geoFloatAlt{
  0%,100%{transform:rotate(45deg) translate3d(0,0,0)}
  50%{transform:rotate(52deg) translate3d(-10px,-14px,0)}
}

@keyframes geoRotate{
  from{transform:rotate(0deg)}
  to{transform:rotate(360deg)}
}

@keyframes geoSlide{
  0%,100%{transform:translateX(0);opacity:.45}
  50%{transform:translateX(-28px);opacity:.9}
}

@media(max-width:1020px){
  .hero-bg-image,
  .hero .hero-bg-image{
    width:72%;
    opacity:var(--hero-image-opacity,.28);
  }

  .page-hero{
    min-height:330px;
  }

  .geo-four,
  .geo-five{
    display:none;
  }
}

@media(max-width:700px){
  .page-hero{
    min-height:305px;
    padding:52px 0;
  }

  .page-hero>.container{
    width:min(100% - 28px,1180px);
    padding:0;
  }

  .hero-bg-image,
  .hero .hero-bg-image{
    width:100%;
    opacity:var(--hero-image-opacity,.28);
    -webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.12),#000);
    mask-image:linear-gradient(90deg,rgba(0,0,0,.12),#000);
  }

  .hero-ambient{
    background:
      linear-gradient(90deg,rgba(4,18,33,.95),rgba(5,25,44,.72)),
      linear-gradient(0deg,rgba(4,18,33,.74),transparent);
  }

  .geo-one{
    width:92px;
    height:92px;
    right:-20px;
    top:17%;
  }

  .geo-two{
    right:18%;
    top:8%;
    width:42px;
    height:42px;
  }

  .geo-three{
    right:13%;
    bottom:10%;
    width:30px;
    height:30px;
  }

  .geo-six{
    display:none;
  }
}

@media(prefers-reduced-motion:reduce){
  .hero-bg-image,
  .geo{
    animation:none !important;
  }
}