:root{--vtx-black:#070707;--vtx-black2:#10100d;--vtx-panel:#171610;--vtx-panel2:#211f17;--vtx-gold:#d4a62a;--vtx-gold-light:#f0c95c;--vtx-red:#c71920;--vtx-text:#f6f2e8;--vtx-muted:#b8b09d;--vtx-border:#433c2a;--vtx-max:1240px}

/* Base / isolation */
.vtx-home,.vtx-ops,.vtx-login{box-sizing:border-box;color:var(--vtx-text);font-family:Arial,Helvetica,sans-serif;line-height:1.45}
.vtx-home *,.vtx-ops *,.vtx-login *{box-sizing:border-box}
.vtx-home a,.vtx-ops a,.vtx-login a{text-decoration:none}
.vtx-home img,.vtx-ops img,.vtx-login img{max-width:100%;height:auto}

/* Home */
.vtx-home{background:radial-gradient(circle at 75% 0,#3a2208 0,transparent 28%),linear-gradient(180deg,#080808,#0d0c09 62%,#080808);min-height:100vh;overflow:hidden;width:100%}
.vtx-nav{align-items:center;background:#090909ee;border-bottom:1px solid #332f22;display:grid;grid-template-columns:auto 1fr auto;gap:28px;margin:0 auto;max-width:var(--vtx-max);min-height:88px;padding:14px 28px;position:relative;z-index:2}
.vtx-nav>a{align-items:center;display:flex;flex:0 0 auto;width:170px;max-width:30vw}
.vtx-nav>a img{display:block;height:auto!important;max-height:58px!important;max-width:170px!important;object-fit:contain!important;width:auto!important}
.vtx-nav nav{align-items:center;display:flex;gap:24px;justify-content:center}
.vtx-nav nav a{color:#e8e2d4;font-size:14px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;transition:.2s}
.vtx-nav nav a:hover{color:var(--vtx-gold-light)}
.vtx-mode-switch{background:#11100d;border:1px solid #3e3929;border-radius:999px;display:flex;gap:4px;padding:4px}
.vtx-mode-switch button{appearance:none;background:transparent;border:0;border-radius:999px;color:#aca48f;cursor:pointer;font-size:12px;font-weight:900;padding:9px 14px;text-transform:uppercase}
.vtx-mode-switch button.active{background:linear-gradient(135deg,var(--vtx-red),#7d1115);color:#fff;box-shadow:0 4px 14px #0008}
.vtx-mode-pro .vtx-mode-switch button.active{background:linear-gradient(135deg,#8e6b13,var(--vtx-gold));color:#111}

.vtx-hero{align-items:center;background:linear-gradient(90deg,#090909 0%,#090909e8 42%,#09090966 70%,#090909 100%),radial-gradient(circle at 80% 45%,#6e1d10 0,transparent 34%);display:flex;margin:0 auto;max-width:var(--vtx-max);min-height:560px;padding:76px 7%}
.vtx-hero>div{max-width:720px}
.vtx-kicker{color:var(--vtx-gold-light);display:block;font-size:13px;font-weight:900;letter-spacing:.2em;margin-bottom:16px;text-transform:uppercase}
.vtx-hero h1{color:#fff;font-size:clamp(42px,7vw,82px);font-weight:950;letter-spacing:-.035em;line-height:.95;margin:0 0 22px;text-shadow:0 8px 24px #000}
.vtx-hero p{color:#d5cfbf;font-size:clamp(16px,2vw,21px);margin:0 0 30px;max-width:680px}
.vtx-btn{background:linear-gradient(135deg,#c91d24,#801014);border:1px solid #e33a3f;border-radius:8px;box-shadow:0 8px 26px #0008;color:#fff!important;display:inline-block;font-size:14px;font-weight:900;letter-spacing:.04em;margin:6px 8px 6px 0;padding:14px 20px;text-transform:uppercase;transition:.2s}
.vtx-btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.vtx-btn.ghost{background:#11110ed9;border-color:#61583b;color:var(--vtx-gold-light)!important}

.vtx-trust{background:#11100d;border-bottom:1px solid #302b1e;border-top:1px solid #302b1e;display:grid;grid-template-columns:repeat(4,1fr);margin:0 auto;max-width:var(--vtx-max);padding:17px 28px;text-align:center}
.vtx-trust span{color:#d8d1c0;font-size:13px;font-weight:800;text-transform:uppercase}
.vtx-trust span+span{border-left:1px solid #3b3525}

.vtx-section{margin:0 auto;max-width:var(--vtx-max);padding:72px 28px}
.vtx-title{align-items:end;display:flex;gap:24px;justify-content:space-between;margin-bottom:28px}
.vtx-title small{color:var(--vtx-gold);font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.vtx-title h2,.vtx-section>h2,.vtx-cta h2{color:#fff;font-size:clamp(28px,4vw,44px);line-height:1.05;margin:7px 0 0}
.vtx-title>a{color:var(--vtx-gold-light);font-weight:800;white-space:nowrap}
.vtx-products{display:grid;gap:18px;grid-template-columns:repeat(4,minmax(0,1fr))}
.vtx-products article{background:linear-gradient(155deg,#1a1914,#0d0d0b);border:1px solid #383324;border-radius:12px;overflow:hidden;transition:.2s}
.vtx-products article:hover{border-color:#7c672d;transform:translateY(-2px)}
.vtx-products article>a{color:var(--vtx-text);display:block;padding:14px}
.vtx-products img{aspect-ratio:1/1;background:#0a0a09;border-radius:8px;display:block;object-fit:contain;width:100%}
.vtx-products h3{color:#fff;font-size:16px;line-height:1.25;margin:14px 0 7px}
.vtx-products .price{color:var(--vtx-gold-light);font-size:18px;font-weight:900;margin-bottom:8px}
.vtx-products article span{color:#c9c1ad;font-size:13px;font-weight:700}
.vtx-empty{background:#15140f;border:1px dashed #4b432e;border-radius:10px;color:var(--vtx-muted);padding:24px}
.vtx-feature-grid{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:26px}
.vtx-feature-grid article{background:linear-gradient(145deg,#191812,#0e0d0a);border:1px solid #393425;border-radius:12px;min-height:170px;padding:24px}
.vtx-feature-grid b{color:var(--vtx-gold-light);font-size:18px}
.vtx-feature-grid p{color:#c7c0b0;margin:10px 0 0}
.vtx-cta{background:linear-gradient(135deg,#261709,#12110d 55%,#170b0c);border-bottom:1px solid #49391c;border-top:1px solid #49391c;margin:0 auto;max-width:var(--vtx-max);padding:64px 28px;text-align:center}
.vtx-cta p{color:#cfc6b4;font-size:17px;margin:14px auto 22px;max-width:760px}

/* Operations center */
.vtx-ops{background:radial-gradient(circle at 80% 0,#332814 0,transparent 35%),var(--vtx-black);border:1px solid #383323;border-radius:18px;margin:20px auto;max-width:var(--vtx-max);padding:clamp(20px,4vw,44px)}
.vtx-ops>header{align-items:center;display:grid;gap:30px;grid-template-columns:1fr minmax(120px,220px)}
.vtx-ops>header small{color:var(--vtx-gold);font-size:12px;font-weight:900;letter-spacing:.16em}
.vtx-ops>header h1{color:#fff;font-size:clamp(30px,5vw,52px);margin:6px 0}
.vtx-ops>header p{color:var(--vtx-muted)}
.vtx-ops>header img{justify-self:end;max-height:210px;object-fit:contain;width:auto}
.vtx-progress{background:#11100d;border:1px solid #353021;border-radius:12px;margin-top:26px;padding:18px}
.vtx-progress>div:first-child{display:flex;gap:14px;justify-content:space-between}
.vtx-progress b{color:var(--vtx-gold-light)}
.vtx-progress span{color:#c7bfac}
.vtx-progress .bar{background:#2a271f;border-radius:999px;height:12px;margin:12px 0 16px;overflow:hidden}
.vtx-progress .bar i{background:linear-gradient(90deg,var(--vtx-red),var(--vtx-gold));display:block;height:100%}
.vtx-ops-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:24px}
.vtx-ops-grid>section{background:linear-gradient(145deg,#1b1913,#0d0c09);border:1px solid #3c3728;border-radius:14px;padding:22px}
.vtx-ops-grid h2{color:var(--vtx-gold-light);font-size:21px;margin-top:0}
.vtx-ops-grid p,.vtx-ops-grid li,.vtx-ops-grid small{color:#d5cfbe}
.vtx-ops-grid ul{padding-left:18px}
.vtx-ops-grid form{display:grid;gap:9px;margin-top:14px}
.vtx-ops-grid input,.vtx-ops-grid textarea{background:#0c0c09;border:1px solid #433d2b;border-radius:7px;color:#fff;padding:11px;width:100%}
.vtx-ops-grid button{background:var(--vtx-red);border:0;border-radius:7px;color:#fff;cursor:pointer;font-weight:800;padding:11px 14px}
.vtx-login{background:#0c0c0a;border:1px solid #3d3727;border-radius:14px;margin:30px auto;max-width:760px;padding:48px 30px;text-align:center}
.vtx-login h1{color:#fff;font-size:42px;margin-top:0}.vtx-login p{color:var(--vtx-muted)}

/* Assistant */
.vtx-assistant{bottom:24px;position:fixed;right:24px;z-index:99998}
.vtx-assistant-toggle{align-items:center;background:linear-gradient(145deg,#211b10,#050505);border:2px solid var(--vtx-gold);border-radius:50%;box-shadow:0 10px 35px #000b;cursor:pointer;display:flex;height:76px;justify-content:center;overflow:hidden;padding:3px;width:76px}
.vtx-assistant-toggle img{border-radius:50%;height:100%!important;max-height:none!important;max-width:none!important;object-fit:cover;width:100%!important}
.vtx-assistant-panel{background:linear-gradient(155deg,#1b1811,#070706);border:1px solid var(--vtx-gold);border-radius:16px;bottom:90px;box-shadow:0 18px 60px #000d;color:var(--vtx-text);display:grid;gap:9px;padding:22px;position:absolute;right:0;width:min(350px,calc(100vw - 32px))}
.vtx-assistant-panel[hidden]{display:none!important}
.vtx-assistant-panel>img{border-radius:50%;height:62px!important;object-fit:cover;width:62px!important}
.vtx-assistant-panel h3{color:var(--vtx-gold-light);font-size:19px;margin:2px 0}
.vtx-assistant-panel p,.vtx-assistant-panel small{color:#c8c1ad;margin:0}
.vtx-assistant-panel button:not(.vtx-assistant-close),.vtx-assistant-panel a{background:#242017;border:1px solid #49412b;border-radius:8px;color:var(--vtx-text);cursor:pointer;font-size:13px;padding:10px 12px;text-align:left}
.vtx-assistant-close{background:transparent;border:0;color:#fff;cursor:pointer;font-size:26px;position:absolute;right:10px;top:7px}

@media(max-width:900px){
 .vtx-nav{grid-template-columns:auto auto;gap:12px}.vtx-nav nav{display:none}.vtx-mode-switch{justify-self:end}
 .vtx-products,.vtx-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .vtx-hero{min-height:500px;padding:60px 28px}.vtx-trust{grid-template-columns:repeat(2,1fr);row-gap:14px}.vtx-trust span:nth-child(3){border-left:0}
}
@media(max-width:620px){
 .vtx-nav{min-height:72px;padding:10px 16px}.vtx-nav>a{width:122px}.vtx-nav>a img{max-height:46px!important;max-width:122px!important}.vtx-mode-switch button{padding:8px 10px}
 .vtx-hero{min-height:430px;padding:48px 18px}.vtx-hero h1{font-size:clamp(38px,14vw,58px)}
 .vtx-section{padding:50px 18px}.vtx-title{align-items:flex-start;flex-direction:column}.vtx-title>a{white-space:normal}
 .vtx-products,.vtx-feature-grid,.vtx-ops-grid{grid-template-columns:1fr}.vtx-trust{padding:15px 12px}.vtx-trust span{font-size:11px}
 .vtx-ops>header{grid-template-columns:1fr;text-align:center}.vtx-ops>header img{justify-self:center;max-height:170px}.vtx-progress>div:first-child{flex-direction:column;gap:2px}
 .vtx-assistant{bottom:15px;right:15px}.vtx-assistant-toggle{height:62px;width:62px}
}

/* VTX Functional Specification 0.2.0 */
.vtx-brand{width:145px!important}
.vtx-brand img{max-width:145px!important;max-height:52px!important}
.vtx-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(240px,.65fr);gap:44px;position:relative;isolation:isolate}
.vtx-hero:after{content:"";position:absolute;inset:auto -6% -35% auto;width:520px;height:520px;border:1px solid #7a5b1b55;border-radius:50%;box-shadow:0 0 90px #c7192022 inset;z-index:-1}
.vtx-hero>div{max-width:none}
.vtx-hero-copy{max-width:740px!important}
.vtx-hero-badge{justify-self:end;align-self:center;width:min(330px,100%);aspect-ratio:1/1;border:1px solid #665223;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle,#251c0e 0,#0a0a08 63%,#050505 100%);box-shadow:0 0 0 12px #0c0b0866,0 24px 80px #000c;text-align:center}
.vtx-hero-badge span{font-size:clamp(46px,6vw,80px);font-weight:950;letter-spacing:-.08em;color:#fff;line-height:.8}
.vtx-hero-badge b{font-size:20px;letter-spacing:.32em;color:var(--vtx-gold-light);margin-top:13px}
.vtx-hero-badge small{font-size:9px;letter-spacing:.2em;color:#9e9276;margin-top:14px}
.vtx-smart-search{max-width:var(--vtx-max);margin:0 auto;padding:30px 28px;background:linear-gradient(100deg,#14120d,#0b0b09);border:1px solid #3a3221;border-left:3px solid var(--vtx-red);display:grid;grid-template-columns:minmax(250px,.8fr) minmax(300px,1.2fr);gap:30px;align-items:center}
.vtx-smart-search small,.vtx-split-feature small,.vtx-titan small,.vtx-cta>small{color:var(--vtx-gold);font-weight:900;letter-spacing:.16em;font-size:11px}
.vtx-smart-search h2{margin:5px 0 6px;color:#fff;font-size:25px}.vtx-smart-search p{margin:0;color:#bfb6a2}
.vtx-search-box{position:relative;display:flex;align-items:center;background:#080807;border:1px solid #51472d;border-radius:10px;min-height:58px;padding:0 16px;box-shadow:inset 0 0 25px #000}
.vtx-search-box>span{font-size:25px;color:var(--vtx-gold);margin-right:10px}.vtx-search-box input{width:100%;background:transparent!important;border:0!important;outline:0!important;box-shadow:none!important;color:#fff!important;font-size:15px!important;padding:15px 0!important}
.vtx-search-results{position:absolute;left:0;right:0;top:calc(100% + 7px);background:#0c0c0a;border:1px solid #4e432b;border-radius:10px;z-index:40;box-shadow:0 18px 50px #000d;overflow:hidden}.vtx-search-results[hidden]{display:none!important}
.vtx-search-results a{display:grid;grid-template-columns:46px 1fr auto;gap:10px;align-items:center;padding:10px 12px;color:#fff;border-bottom:1px solid #282319}.vtx-search-results a:last-child{border-bottom:0}.vtx-search-results a:hover{background:#17140d}.vtx-search-results img{width:46px!important;height:46px!important;object-fit:contain;background:#050505;border-radius:5px}.vtx-search-results b{font-size:13px}.vtx-search-results small{font-size:11px;color:#b9ae93}.vtx-search-results em{font-style:normal;color:var(--vtx-gold-light);font-weight:800;font-size:12px}
.vtx-category-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.vtx-category-grid a{min-height:135px;background:linear-gradient(145deg,#171610,#0b0b09);border:1px solid #393323;border-radius:10px;color:#fff;padding:18px;display:flex;flex-direction:column;justify-content:flex-end;transition:.2s}.vtx-category-grid a:hover{border-color:var(--vtx-gold);transform:translateY(-2px);background:linear-gradient(145deg,#211b11,#0b0b09)}.vtx-category-grid i{font-style:normal;color:var(--vtx-red);font-size:28px;margin-bottom:auto}.vtx-category-grid b{font-size:15px}.vtx-category-grid span{font-size:11px;color:#a99f88;margin-top:5px}
.vtx-products article small{display:block;color:var(--vtx-gold);font-size:9px;letter-spacing:.14em;font-weight:900;margin-top:13px}.vtx-products h3{margin-top:5px}
.vtx-chip-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.vtx-chip-row span{border:1px solid #3c3626;border-radius:999px;padding:8px 12px;color:#c8bfaa;font-size:11px;font-weight:800;text-transform:uppercase}.vtx-chip-row .gold{border-color:#806821;color:var(--vtx-gold-light)}
.vtx-kit-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.vtx-kit-grid article{min-height:240px;padding:22px;background:linear-gradient(180deg,#1a1710,#0b0b09);border:1px solid #3b3422;border-top:3px solid #762126;border-radius:10px;display:flex;flex-direction:column}.vtx-kit-grid article:nth-child(even){border-top-color:#91701d}.vtx-kit-grid small{color:var(--vtx-gold);font-size:9px;font-weight:900;letter-spacing:.16em}.vtx-kit-grid h3{color:#fff;font-size:21px;margin:14px 0 10px}.vtx-kit-grid p{color:#bfb6a3;font-size:13px}.vtx-kit-grid a{color:var(--vtx-gold-light);font-weight:800;margin-top:auto}
.vtx-split-feature{max-width:var(--vtx-max);margin:0 auto;padding:72px 28px;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;background:linear-gradient(120deg,#120b0c,#0c0c09 54%,#17120a);border-top:1px solid #442a1e;border-bottom:1px solid #442a1e}.vtx-split-feature h2{color:#fff;font-size:clamp(32px,4vw,52px);margin:8px 0 14px}.vtx-split-feature p{color:#c9c0ad;font-size:17px;max-width:700px}.vtx-example{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;background:#0b0b09;border:1px solid #332d20;border-radius:10px;padding:16px;margin:22px 0}.vtx-example span{color:#8f8266;font-size:10px;font-weight:900;letter-spacing:.12em}.vtx-example b{color:#eee6d3;font-size:13px}
.vtx-tech-card{border:1px solid #6b551f;border-radius:16px;padding:24px;background:radial-gradient(circle at 50% 35%,#2b220f,#080807 64%);text-align:center;box-shadow:0 20px 60px #0008}.vtx-tech-card>span{color:#b8aa89;font-size:10px;font-weight:900;letter-spacing:.18em}.vtx-tech-ring{width:150px;height:150px;border:1px solid var(--vtx-gold);border-radius:50%;display:grid;place-items:center;margin:24px auto;font-size:46px;font-weight:950;color:#fff;box-shadow:0 0 0 8px #d4a62a0b,0 0 40px #c719201b inset}.vtx-tech-card ul{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;padding:0;list-style:none}.vtx-tech-card li{font-size:10px;border:1px solid #49402a;padding:6px 9px;border-radius:999px;color:#d7ccb3}.vtx-tech-card small{display:block;color:#8f856f;margin-top:18px}
.vtx-feature-grid article a,.vtx-feature-grid article button{color:var(--vtx-gold-light);background:none;border:0;padding:0;font:inherit;font-weight:800;cursor:pointer}.vtx-status{display:inline-block;margin-top:13px;padding:5px 8px;border-radius:999px;font-size:9px!important;font-weight:900;letter-spacing:.12em}.vtx-status.live{color:#d8ffca;border:1px solid #3f672f;background:#10200c}
.vtx-module-strip{max-width:var(--vtx-max);margin:0 auto;padding:0 28px 72px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px}.vtx-module-strip article{background:#12110e;border:1px solid #2d291e;padding:23px;min-height:160px}.vtx-module-strip span{color:var(--vtx-red);font-size:10px;font-weight:950;letter-spacing:.15em}.vtx-module-strip h3{color:#fff;font-size:17px;line-height:1.3;margin:13px 0}.vtx-module-strip small{color:#756e5c;text-transform:uppercase;font-weight:800}
.vtx-titan{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:linear-gradient(135deg,#16120b,#090909);border:1px solid #3b3320}.vtx-titan p{color:#c1b8a4;max-width:620px}.vtx-titan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.vtx-titan-grid span{height:84px;border:1px solid #554522;background:#0b0b09;display:grid;place-items:center;color:var(--vtx-gold-light);font-weight:950;letter-spacing:.12em}
.vtx-content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.vtx-content-grid article{background:#12110e;border:1px solid #343022;border-radius:10px;padding:24px;min-height:190px}.vtx-content-grid small{color:var(--vtx-gold);font-weight:900;letter-spacing:.15em;font-size:9px}.vtx-content-grid h3{color:#fff;margin:15px 0 10px}.vtx-content-grid p{color:#bdb4a0}.vtx-content-grid a{color:var(--vtx-gold-light);font-weight:800}

@media(max-width:1050px){.vtx-category-grid{grid-template-columns:repeat(4,1fr)}.vtx-kit-grid{grid-template-columns:repeat(3,1fr)}.vtx-module-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.vtx-hero{grid-template-columns:1fr}.vtx-hero-badge{display:none}.vtx-smart-search,.vtx-split-feature,.vtx-titan{grid-template-columns:1fr}.vtx-category-grid{grid-template-columns:repeat(3,1fr)}.vtx-kit-grid{grid-template-columns:repeat(2,1fr)}.vtx-content-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.vtx-category-grid{grid-template-columns:repeat(2,1fr)}.vtx-kit-grid,.vtx-module-strip,.vtx-content-grid{grid-template-columns:1fr}.vtx-smart-search{padding:24px 18px}.vtx-split-feature{padding:50px 18px}.vtx-titan-grid{grid-template-columns:repeat(2,1fr)}.vtx-search-results a{grid-template-columns:40px 1fr}.vtx-search-results em{grid-column:2}.vtx-category-grid a{min-height:115px}}

/* VTX 0.3.0 — reference-driven storefront */
.vtx-ref-home{--red:#d3151d;--red2:#8d0f15;--gold:#d6a331;--ink:#080909;--panel:#111212;--line:#2b2d2e;--max:1540px;background:#090a0a;color:#fff;font-family:Inter,Arial,sans-serif;overflow:hidden}
.vtx-ref-home *{box-sizing:border-box}.vtx-ref-home a{text-decoration:none}
.vtx-topbar{max-width:var(--max);margin:auto;min-height:34px;padding:7px 20px;display:flex;justify-content:space-between;gap:18px;font-size:11px;background:#060707;border-bottom:1px solid #242526}.vtx-topbar>div{display:flex;gap:18px;flex-wrap:wrap}.vtx-topbar a,.vtx-topbar span{color:#dedede}
.vtx-ref-header{max-width:var(--max);margin:auto;min-height:100px;display:grid;grid-template-columns:280px 1fr auto;gap:28px;align-items:center;padding:12px 22px;background:radial-gradient(circle at 55% 20%,#252525,#101111 60%,#090a0a);border-bottom:2px solid var(--red)}
.vtx-ref-logo{display:block;width:245px}.vtx-ref-logo img{display:block!important;width:100%!important;height:auto!important;max-width:245px!important;max-height:78px!important;object-fit:contain!important;background:transparent!important}
.vtx-ref-search{position:relative;display:grid;grid-template-columns:1fr 56px;max-width:690px;justify-self:center;width:100%}.vtx-ref-search input{height:48px!important;border:1px solid #555!important;border-right:0!important;border-radius:6px 0 0 6px!important;background:#f0f0f0!important;color:#222!important;padding:0 16px!important;font-size:14px!important}.vtx-ref-search button{border:0;border-radius:0 6px 6px 0;background:var(--red);color:#fff;font-size:25px}.vtx-ref-mode .vtx-mode-switch{display:flex;gap:12px}.vtx-ref-mode .vtx-mode-switch button{min-width:110px;text-transform:uppercase;font-weight:900;background:#111;border:1px solid #777;color:#fff}.vtx-ref-mode .vtx-mode-switch button.active{border-color:var(--gold);color:var(--gold);box-shadow:inset 0 -2px 0 var(--gold)}
.vtx-ref-nav{max-width:var(--max);margin:auto;display:flex;align-items:center;overflow-x:auto;white-space:nowrap;background:#0a0a0b;border-bottom:1px solid #3d1114}.vtx-ref-nav a{padding:13px 15px;color:#fff;font-size:12px;font-weight:900;text-transform:uppercase;border-right:1px solid #242424}.vtx-ref-nav a:hover,.vtx-ref-nav .home{background:linear-gradient(#d51a20,#971015)}
.vtx-ref-hero{max-width:var(--max);margin:auto;min-height:390px;padding:44px 58px;display:grid;grid-template-columns:minmax(480px,.95fr) minmax(260px,.35fr);align-items:center;gap:30px;position:relative;background:linear-gradient(90deg,rgba(0,0,0,.86) 0,rgba(0,0,0,.56) 36%,rgba(0,0,0,.18) 65%,rgba(0,0,0,.75) 100%),url('../images/vtx-hero-reference.jpg') center/cover no-repeat;border-bottom:1px solid #3c1719;isolation:isolate}.vtx-ref-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 72%,rgba(0,0,0,.8));z-index:-1}
.vtx-ref-hero-copy{max-width:640px}.vtx-ref-hero-copy>img{display:none!important}.vtx-ref-hero-copy>span{color:#d7bd82;font-size:11px;letter-spacing:.14em;font-weight:900}.vtx-ref-hero h1{margin:9px 0 10px;font-size:clamp(44px,5.4vw,78px);line-height:.9;font-weight:950;text-transform:uppercase;letter-spacing:-.035em;text-shadow:0 4px 20px #000}.vtx-ref-hero h1 em{font-style:normal;color:var(--red)}.vtx-ref-hero p{max-width:560px;font-size:18px;line-height:1.35;color:#f0f0f0;text-shadow:0 2px 6px #000}.vtx-ref-hero-copy>div{display:flex;gap:12px;margin-top:20px}.vtx-ref-benefits{justify-self:end;width:min(300px,100%);display:grid;gap:8px}.vtx-ref-benefits>div{padding:13px 14px 13px 18px;border-left:3px solid var(--red);background:linear-gradient(90deg,rgba(8,8,8,.82),rgba(20,20,20,.4));clip-path:polygon(7px 0,100% 0,100% 100%,0 100%,0 7px)}.vtx-ref-benefits b{display:block;font-size:12px}.vtx-ref-benefits small{display:block;margin-top:3px;color:#c4c4c4;font-size:10px}
.vtx-ref-cats{max-width:var(--max);margin:-12px auto 0;padding:0 20px 24px;display:grid;grid-template-columns:repeat(13,minmax(92px,1fr));gap:6px;position:relative;z-index:4;background:#090a0a}.vtx-ref-cats a{height:112px;position:relative;display:flex;align-items:flex-end;padding:10px;overflow:hidden;border:1px solid #4a4a4a;border-bottom:2px solid var(--red);border-radius:7px;background-image:linear-gradient(180deg,transparent 25%,rgba(0,0,0,.9)),var(--cat);background-size:cover;background-position:center;transition:.18s}.vtx-ref-cats a:hover{transform:translateY(-3px);border-color:#e33;box-shadow:0 8px 24px #000}.vtx-ref-cats span{font-size:11px;font-weight:950;color:#fff;text-transform:uppercase;font-style:italic;text-shadow:0 2px 5px #000}
.vtx-ref-products,.vtx-ref-lower,.vtx-ref-services,.vtx-ref-content{max-width:var(--max);margin:auto;padding:26px 24px}.vtx-ref-title{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:16px;border-bottom:1px solid #333}.vtx-ref-title h2{margin:0;padding:0 0 11px;font-size:22px;color:#fff;text-transform:uppercase;font-style:italic}.vtx-ref-title h2:before{content:"// ";color:var(--red)}.vtx-ref-tabs{display:flex;gap:4px;overflow-x:auto}.vtx-ref-tabs span{padding:9px 18px;background:#202122;clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%);font-size:11px;text-transform:uppercase}.vtx-ref-tabs .active{background:var(--red)}
.vtx-ref-home .vtx-products{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}.vtx-ref-home .vtx-products article{background:#151616;border:1px solid #3a3b3c;border-radius:6px;overflow:hidden;min-width:0}.vtx-ref-home .vtx-products article a{display:block;padding:10px;color:#fff}.vtx-ref-home .vtx-products img{width:100%!important;height:120px!important;object-fit:contain!important;background:#0c0d0d}.vtx-ref-home .vtx-products h3{font-size:13px;min-height:32px;color:#fff}.vtx-ref-home .vtx-products small{color:#fff;background:var(--red);display:inline-block;padding:3px 6px;border-radius:3px}.vtx-ref-home .vtx-products .price{color:#ff3138;font-size:17px;font-weight:900}.vtx-ref-home .vtx-products span{font-size:10px;color:#bbb}
.vtx-ref-lower{display:grid;grid-template-columns:1fr 330px;gap:20px}.vtx-ref-kitgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.vtx-ref-kitgrid a{min-height:135px;padding:16px;display:flex;flex-direction:column;justify-content:flex-end;border:1px solid #573137;border-radius:7px;background:linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.93)),url('../images/vtx-hero-reference.jpg') center/cover;color:#fff}.vtx-ref-kitgrid b{font-size:16px;text-transform:uppercase}.vtx-ref-kitgrid span{font-size:11px;color:#ddd;margin-top:4px}.vtx-ref-advantages{background:#101111;border:1px solid #383838;border-top:2px solid var(--red);padding:18px}.vtx-ref-advantages h2{font-size:19px;text-transform:uppercase;margin:0 0 14px}.vtx-ref-advantages p{margin:9px 0;color:#ddd;font-size:13px}.vtx-ref-advantages p::first-letter{color:var(--red)}
.vtx-ref-services{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-top:4px}.vtx-ref-services a,.vtx-ref-services button{min-height:92px;text-align:left;padding:16px 18px;background:#111;border:1px solid #3a3a3a;color:#fff}.vtx-ref-services b{display:block;color:var(--gold);text-transform:uppercase;font-size:13px}.vtx-ref-services span{display:block;margin-top:5px;color:#aaa;font-size:11px}.vtx-ref-content{padding-top:36px}.vtx-ref-footer{max-width:var(--max);margin:auto;padding:18px 24px;display:flex;gap:28px;align-items:center;flex-wrap:wrap;background:#070808;border-top:1px solid #333;font-size:11px}.vtx-ref-footer strong{margin-left:auto;color:#e33;font-style:italic}
/* General = referencia 1: más comercial y clara. Pro = referencia 2: identidad VTX oscura */
.vtx-home-general .vtx-ref-products{background:#ececec;color:#111}.vtx-home-general .vtx-ref-products .vtx-ref-title{border-color:#c7c7c7}.vtx-home-general .vtx-ref-products .vtx-ref-title h2{color:#111}.vtx-home-general .vtx-ref-products .vtx-products article{background:#fff;border-color:#d6d6d6}.vtx-home-general .vtx-ref-products .vtx-products h3{color:#111}.vtx-home-general .vtx-ref-products .vtx-products span{color:#666}.vtx-home-general .vtx-ref-products .vtx-products img{background:#f8f8f8}.vtx-home-general .vtx-ref-tabs span{background:#d1d1d1;color:#222}.vtx-home-general .vtx-ref-tabs .active{background:var(--red);color:#fff}
.vtx-home-pro{background-color:#090907;background-image:radial-gradient(#57482020 1px,transparent 1px);background-size:9px 9px}.vtx-home-pro .vtx-ref-header{background:linear-gradient(90deg,#14130e,#080807)}.vtx-home-pro .vtx-ref-nav a:hover,.vtx-home-pro .vtx-ref-nav .home{background:linear-gradient(#b99539,#6e5318);color:#080808}.vtx-home-pro .vtx-ref-hero h1 em,.vtx-home-pro .vtx-ref-title h2:before{color:var(--gold)}.vtx-home-pro .vtx-ref-cats a{border-bottom-color:var(--gold)}.vtx-home-pro .vtx-ref-benefits>div{border-left-color:var(--gold)}
@media(max-width:1200px){.vtx-ref-cats{grid-template-columns:repeat(7,1fr)}.vtx-ref-home .vtx-products{grid-template-columns:repeat(4,1fr)}.vtx-ref-kitgrid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.vtx-ref-header{grid-template-columns:170px 1fr}.vtx-ref-logo{width:160px}.vtx-ref-logo img{max-width:160px!important}.vtx-ref-mode{grid-column:1/-1;justify-self:center}.vtx-ref-hero{grid-template-columns:1fr;padding:42px 26px}.vtx-ref-benefits{justify-self:start;grid-template-columns:repeat(2,1fr);width:100%;max-width:620px}.vtx-ref-cats{grid-template-columns:repeat(4,1fr)}.vtx-ref-home .vtx-products{grid-template-columns:repeat(3,1fr)}.vtx-ref-lower{grid-template-columns:1fr}.vtx-ref-services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.vtx-topbar{display:none}.vtx-ref-header{grid-template-columns:1fr;padding:12px 14px}.vtx-ref-logo{justify-self:center}.vtx-ref-search{grid-row:2}.vtx-ref-mode{grid-row:3}.vtx-ref-nav a{padding:11px 12px;font-size:10px}.vtx-ref-hero{min-height:450px;padding:34px 18px;background-position:62% center}.vtx-ref-hero h1{font-size:44px}.vtx-ref-benefits{grid-template-columns:1fr 1fr}.vtx-ref-cats{grid-template-columns:repeat(2,1fr);padding:10px}.vtx-ref-cats a{height:118px}.vtx-ref-products,.vtx-ref-lower,.vtx-ref-services,.vtx-ref-content{padding-left:12px;padding-right:12px}.vtx-ref-title{align-items:flex-start;flex-direction:column}.vtx-ref-home .vtx-products{grid-template-columns:repeat(2,1fr)}.vtx-ref-home .vtx-products img{height:105px!important}.vtx-ref-kitgrid{grid-template-columns:1fr 1fr}.vtx-ref-services{grid-template-columns:1fr}.vtx-ref-footer{gap:12px}.vtx-ref-footer strong{margin-left:0;width:100%}}

/* VTX 0.4.0 — navegación comercial + categorías jerárquicas */
.vtx-mega-nav{overflow:visible!important;position:relative;z-index:90}
.vtx-catalog-menu{display:flex;align-items:stretch;list-style:none;margin:0;padding:0;width:100%;white-space:nowrap}
.vtx-catalog-menu>li{position:relative;margin:0;padding:0}
.vtx-catalog-menu>li>a{display:flex;align-items:center;gap:6px;height:100%;padding:13px 15px;color:#fff;font-size:12px;font-weight:900;text-transform:uppercase;border-right:1px solid #242424}
.vtx-catalog-menu>li>a:hover,.vtx-catalog-menu>li:hover>a{background:linear-gradient(#d51a20,#971015);color:#fff}
.vtx-catalog-menu .vtx-sale-link{background:#b91419;color:#fff}
.vtx-mega-root>.vtx-mega{display:none;position:absolute;left:0;top:100%;width:min(980px,92vw);background:#fff;color:#171717;border:1px solid #d7d7d7;border-top:3px solid var(--red);box-shadow:0 18px 45px #0003;padding:22px;z-index:999}
.vtx-mega-root:nth-child(3)>.vtx-mega,.vtx-mega-root:nth-child(4)>.vtx-mega{left:auto;right:0}
.vtx-mega-root:hover>.vtx-mega,.vtx-mega-root:focus-within>.vtx-mega{display:block}
.vtx-mega-grid{display:grid;grid-template-columns:repeat(4,minmax(155px,1fr));gap:18px 26px;white-space:normal}
.vtx-mega-col{min-width:0}
.vtx-mega-title{display:flex;align-items:center;gap:8px;color:#161616!important;font-size:13px;font-weight:900;text-transform:uppercase;padding:0 0 7px!important;border:0!important;border-bottom:1px solid #e5e5e5!important;background:transparent!important}
.vtx-mega-title i{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:5px;background:#111;color:#fff;font-style:normal;font-size:12px}
.vtx-mega-links{display:grid;gap:5px;padding-top:7px}
.vtx-mega-links a{color:#555!important;font-size:12px!important;padding:3px 0!important;border:0!important;background:transparent!important;text-transform:none!important;font-weight:600!important}
.vtx-mega-links a:hover{color:var(--red)!important}

.vtx-root-cats{grid-template-columns:repeat(4,minmax(170px,1fr))!important;gap:12px!important;margin:0 auto!important;padding:18px 24px 28px!important}
.vtx-root-cats a{height:165px!important;padding:16px!important;display:flex!important;flex-direction:column;justify-content:flex-end;align-items:flex-start!important}
.vtx-root-cats a i{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:6px;background:#000b;color:#fff;font-style:normal;font-size:15px;margin-bottom:8px}
.vtx-root-cats a span{font-size:16px!important}
.vtx-root-cats a small{font-size:10px;color:#ddd;margin-top:3px;text-transform:uppercase;letter-spacing:.04em}

/* GENERAL: blanco, limpio y directo */
.vtx-home-general{background:#f5f5f5!important;color:#161616!important}
.vtx-home-general .vtx-topbar{background:#f3f3f3;border-bottom:1px solid #ddd;color:#444}
.vtx-home-general .vtx-topbar a,.vtx-home-general .vtx-topbar span{color:#444}
.vtx-home-general .vtx-ref-header{background:#fff;border-bottom:1px solid #dedede}
.vtx-home-general .vtx-ref-search input{background:#fff!important;border-color:#cfcfcf!important}
.vtx-home-general .vtx-ref-mode .vtx-mode-switch{background:#fff;border-color:#d2d2d2}
.vtx-home-general .vtx-ref-mode .vtx-mode-switch button{background:#fff;color:#333;border-color:#cfcfcf}
.vtx-home-general .vtx-ref-mode .vtx-mode-switch button.active{background:#171717;color:#fff;border-color:#171717;box-shadow:none}
.vtx-home-general .vtx-ref-nav{background:#fff;border-bottom:2px solid var(--red);box-shadow:0 2px 6px #0001}
.vtx-home-general .vtx-ref-nav>.home,.vtx-home-general .vtx-catalog-menu>li>a{color:#242424;border-right-color:#e5e5e5}
.vtx-home-general .vtx-ref-nav>.home:hover,.vtx-home-general .vtx-ref-nav>.home,.vtx-home-general .vtx-catalog-menu>li:hover>a{background:#161616;color:#fff}
.vtx-home-general .vtx-catalog-menu .vtx-sale-link{background:var(--red);color:#fff}
.vtx-home-general .vtx-ref-hero{background:linear-gradient(90deg,rgba(255,255,255,.98) 0,rgba(255,255,255,.93) 38%,rgba(255,255,255,.18) 70%,rgba(255,255,255,.16) 100%),url('../images/vtx-hero-reference.jpg') 70% center/cover no-repeat;border-bottom:1px solid #ddd;min-height:380px}
.vtx-home-general .vtx-ref-hero:after{background:linear-gradient(180deg,transparent 70%,rgba(255,255,255,.25))}
.vtx-home-general .vtx-ref-hero-copy>span{color:#8c1519}
.vtx-home-general .vtx-ref-hero h1{color:#171717;text-shadow:none}
.vtx-home-general .vtx-ref-hero h1 em{color:var(--red)}
.vtx-home-general .vtx-ref-hero p{color:#333;text-shadow:none}
.vtx-home-general .vtx-btn.ghost{background:#fff;border-color:#333;color:#222!important;box-shadow:none}
.vtx-home-general .vtx-ref-benefits>div{background:#fffffff2;border:1px solid #d9d9d9;border-left:3px solid var(--red);clip-path:none;color:#222;box-shadow:0 3px 12px #0001}
.vtx-home-general .vtx-ref-benefits small{color:#555}
.vtx-home-general .vtx-root-cats{background:#fff}
.vtx-home-general .vtx-root-cats a{border-color:#ddd;border-bottom-color:var(--red);box-shadow:0 3px 14px #0001}
.vtx-home-general .vtx-ref-products,.vtx-home-general .vtx-ref-lower,.vtx-home-general .vtx-ref-services,.vtx-home-general .vtx-ref-content{background:#fff;color:#222}
.vtx-home-general .vtx-ref-lower{border-top:1px solid #eee}
.vtx-home-general .vtx-ref-title{border-color:#ddd}
.vtx-home-general .vtx-ref-title h2,.vtx-home-general .vtx-title h2{color:#1b1b1b}
.vtx-home-general .vtx-ref-tabs span{background:#ececec;color:#222;clip-path:none;border-radius:4px}
.vtx-home-general .vtx-ref-tabs .active{background:var(--red);color:#fff}
.vtx-home-general .vtx-ref-products .vtx-products article{background:#fff;border-color:#ddd;box-shadow:0 2px 10px #0001}
.vtx-home-general .vtx-ref-products .vtx-products h3,.vtx-home-general .vtx-ref-products .vtx-products article a{color:#151515}
.vtx-home-general .vtx-ref-products .vtx-products span{color:#666}
.vtx-home-general .vtx-ref-products .vtx-products img{background:#fafafa}
.vtx-home-general .vtx-ref-kitgrid a{border-color:#ddd;box-shadow:0 2px 10px #0002}
.vtx-home-general .vtx-ref-advantages{background:#fafafa;border-color:#ddd;border-top-color:var(--red)}
.vtx-home-general .vtx-ref-advantages h2,.vtx-home-general .vtx-ref-advantages p{color:#222}
.vtx-home-general .vtx-ref-services a,.vtx-home-general .vtx-ref-services button{background:#fafafa;border-color:#ddd;color:#222}
.vtx-home-general .vtx-ref-services b{color:#9f1419}
.vtx-home-general .vtx-ref-services span{color:#666}
.vtx-home-general .vtx-ref-footer{background:#f4f4f4;color:#333;border-top-color:#ddd}

/* PRO conserva identidad oscura y mega-menú oscuro */
.vtx-home-pro .vtx-mega-root>.vtx-mega{background:#11120f;border-color:#3a3426;border-top-color:var(--gold);color:#fff}
.vtx-home-pro .vtx-mega-title{color:#f1eadb!important;border-bottom-color:#3b3629!important}
.vtx-home-pro .vtx-mega-title i{background:#8e6b13;color:#fff}
.vtx-home-pro .vtx-mega-links a{color:#bdb4a1!important}
.vtx-home-pro .vtx-mega-links a:hover{color:var(--gold-light)!important}

/* Navegación de archivos de categoría WooCommerce */
.vtx-archive-catalog{width:100%;margin:18px 0 28px;font-family:Arial,Helvetica,sans-serif}
.vtx-archive-roots{display:flex;gap:8px;overflow-x:auto;padding:2px 0 12px;border-bottom:1px solid #ddd}
.vtx-archive-roots a{min-width:150px;display:flex;align-items:center;gap:9px;padding:11px 14px;border:1px solid #d9d9d9;background:#fff;color:#222;border-radius:4px;font-weight:800;text-decoration:none;white-space:nowrap}
.vtx-archive-roots a i{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;background:#efefef;border-radius:4px;font-style:normal}
.vtx-archive-roots a.active,.vtx-archive-roots a:hover{background:#1b1b1b;color:#fff;border-color:#1b1b1b}
.vtx-archive-roots a.active i,.vtx-archive-roots a:hover i{background:var(--red);color:#fff}
.vtx-archive-subcats{padding-top:18px}
.vtx-archive-subcats-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:10px}
.vtx-archive-subcats-head strong{font-size:24px;color:#222}
.vtx-archive-subcats-head span{font-size:12px;color:#777}
.vtx-archive-subcat-row{display:flex;gap:10px;overflow-x:auto;padding:2px 0 8px}
.vtx-archive-subcat-row a{min-width:155px;min-height:68px;display:flex;align-items:center;gap:10px;padding:10px 13px;border:1px solid #cfcfcf;background:#fff;color:#222;text-decoration:none}
.vtx-archive-subcat-row a i{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;background:#f1f1f1;border-radius:4px;color:#222;font-style:normal;font-weight:800}
.vtx-archive-subcat-row a span{font-size:13px;font-weight:800}
.vtx-archive-subcat-row a:hover,.vtx-archive-subcat-row a.active{border-color:var(--red);box-shadow:inset 0 -3px 0 var(--red)}

body.vtx-mode-pro.woocommerce .vtx-archive-roots{border-color:#393426}
body.vtx-mode-pro.woocommerce .vtx-archive-roots a,body.vtx-mode-pro.woocommerce .vtx-archive-subcat-row a{background:#151510;color:#eee;border-color:#3d382b}
body.vtx-mode-pro.woocommerce .vtx-archive-roots a i,body.vtx-mode-pro.woocommerce .vtx-archive-subcat-row a i{background:#262318;color:var(--gold-light)}
body.vtx-mode-pro.woocommerce .vtx-archive-subcats-head strong{color:#fff}
body.vtx-mode-pro.woocommerce .vtx-archive-subcats-head span{color:#aaa}
body.vtx-mode-pro.woocommerce .vtx-archive-roots a.active,body.vtx-mode-pro.woocommerce .vtx-archive-roots a:hover{background:#8e6b13;border-color:#b58a22;color:#fff}

@media(max-width:1100px){
 .vtx-catalog-menu>li>a{padding:12px 10px;font-size:10px}.vtx-mega-grid{grid-template-columns:repeat(3,minmax(150px,1fr))}.vtx-root-cats{grid-template-columns:repeat(2,1fr)!important}
}
@media(max-width:900px){
 .vtx-mega-nav{overflow-x:auto!important;overflow-y:visible!important}.vtx-catalog-menu{min-width:max-content}.vtx-mega-root>.vtx-mega{display:none!important}.vtx-root-cats{grid-template-columns:repeat(2,1fr)!important}
}
@media(max-width:620px){
 .vtx-root-cats{grid-template-columns:1fr 1fr!important;padding:10px!important}.vtx-root-cats a{height:130px!important}.vtx-archive-roots a{min-width:132px}.vtx-archive-subcat-row a{min-width:135px}.vtx-archive-subcats-head{align-items:flex-start;flex-direction:column;gap:2px}
}