/* Novator — shared styles (dark default, light via .light-theme) */
:root{
  --bg-dark:#121417;--bg-card:#181B20;--bg-subcard:#101215;--bg-header:#0d0f12;
  --accent-orange:#FF6B00;--accent-orange-hover:#E05E00;--youtube-red:#FF0000;
  --text-main:#ECEFF4;--text-muted:#9A9EA6;--border-color:#2A2E37;--ok:#4CAF50;--err:#F44336;
  --safe-x:max(16px,env(safe-area-inset-left),env(safe-area-inset-right));
}
.light-theme{
  --bg-dark:#F3F5F8;--bg-card:#FFFFFF;--bg-subcard:#EEF1F5;--bg-header:#FFFFFF;
  --text-main:#1B1F26;--text-muted:#5B616B;--border-color:#D5DAE1;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg-dark);color:var(--text-main);font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;line-height:1.6;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
main{flex:1}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--safe-x)}
:focus-visible{outline:3px solid var(--accent-orange);outline-offset:2px}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:var(--accent-orange);color:#fff;padding:8px 12px;z-index:200;border-radius:6px}

/* Header */
#site-header{position:sticky;top:0;z-index:100}
html{scroll-padding-top:84px}
header.site-header{background:var(--bg-header);border-bottom:1px solid var(--border-color)}
.nav-container{display:flex;align-items:center;gap:16px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;letter-spacing:.5px;color:var(--accent-orange);flex-shrink:0}
.logo img{height:46px;width:auto}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none;margin-left:4px;flex:1;flex-wrap:nowrap;white-space:nowrap}
.nav-links a{display:inline-block;padding:8px 7px;border-radius:6px;font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a.active{color:var(--accent-orange)}
.nav-links a.active{background:rgba(255,107,0,.1)}
.nav-links .nav-youtube{background:var(--youtube-red);color:#fff;margin-left:4px}
.nav-links .nav-youtube:hover{background:#cc0000;color:#fff}
.nav-links .btn-mono-header{background:var(--accent-orange);border:1px solid var(--accent-orange);color:#121417;font-weight:800}
.nav-links .btn-mono-header:hover{background:#ff8a33;border-color:#ff8a33;color:#121417}
.header-controls-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.theme-toggle-btn{background:transparent;border:1px solid var(--border-color);border-radius:50%;width:38px;height:38px;color:var(--text-muted)}
.theme-toggle-btn:hover{color:var(--accent-orange);border-color:var(--accent-orange)}
.lang-switch{display:flex;border:1px solid var(--border-color);border-radius:8px;overflow:hidden}
.lang-btn{padding:7px 12px;font-size:.8rem;font-weight:700;color:var(--text-muted);background:transparent;border:0}
.lang-btn.active{background:var(--accent-orange);color:#fff}
.mobile-menu-toggle{display:none;font-size:1.3rem;line-height:1;background:transparent;border:1px solid var(--border-color);border-radius:8px;width:42px;height:38px;font-size:1.1rem}

/* Breadcrumbs */
.breadcrumbs-vertical{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:60;display:flex;flex-direction:column;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;padding:12px 7px;font-size:.68rem;font-weight:800;letter-spacing:1.5px}
.breadcrumbs-vertical a,.breadcrumbs-vertical span{writing-mode:vertical-rl;text-orientation:upright;color:var(--text-muted);white-space:nowrap}
.breadcrumbs-vertical a:hover{color:var(--accent-orange)}
.breadcrumbs-vertical .current{color:var(--accent-orange)}
.breadcrumbs-vertical i{font-size:.6rem;color:var(--border-color)}
.breadcrumbs-bar{display:none;padding:10px 0 0;font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}
.breadcrumbs-bar a:hover{color:var(--accent-orange)}
.breadcrumbs-bar .current{color:var(--accent-orange)}
.breadcrumbs-bar .sep{margin:0 6px;opacity:.5}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:8px;font-weight:700;font-size:.9rem;text-transform:uppercase;border:2px solid transparent;transition:transform .15s,background .2s;cursor:pointer;text-align:center;justify-content:center}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent-orange);color:#fff}
.btn-primary:hover{background:var(--accent-orange-hover)}
.btn-youtube{background:var(--youtube-red);color:#fff}
.btn-youtube:hover{background:#cc0000}
.btn-outline{border-color:var(--accent-orange);color:var(--accent-orange);background:transparent}
.btn-outline:hover{background:var(--accent-orange);color:#fff}

/* Hero */
.hero{position:relative;min-height:clamp(420px,62vh,640px);min-height:clamp(420px,62dvh,640px);display:flex;align-items:center;background:var(--bg-dark) url('/img/hero.webp') right center/cover no-repeat;border-bottom:1px solid var(--border-color)}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,20,23,.97) 0%,rgba(18,20,23,.85) 38%,rgba(18,20,23,.1) 70%,rgba(18,20,23,0) 100%)}
.light-theme .hero::before{background:linear-gradient(90deg,rgba(10,12,15,.9) 0%,rgba(10,12,15,.75) 38%,rgba(10,12,15,.1) 70%,rgba(10,12,15,0) 100%)}
.hero .container{position:relative;padding-top:40px;padding-bottom:40px}
.hero-text{max-width:600px;color:#ECEFF4}
.hero h1{font-size:clamp(1.8rem,4.2vw,3rem);text-transform:uppercase;line-height:1.1;margin-bottom:16px}
.hero h1 span{color:var(--accent-orange)}
.hero p.sub{text-transform:uppercase;letter-spacing:.6px;color:#B9BEC7;margin-bottom:28px;font-size:clamp(.85rem,1.6vw,1.05rem)}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}

/* Sections */
section.block{padding:32px 0}
.page-head{padding:34px 0 10px}
.page-head h1{font-size:clamp(1.6rem,3.4vw,2.4rem);text-transform:uppercase;line-height:1.15}
.page-head p{color:var(--text-muted);margin-top:10px;max-width:820px}
.section-panel{background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;padding:26px}
.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px;border-left:4px solid var(--accent-orange);padding-left:14px;flex-wrap:wrap}
.panel-header h2{font-size:1.25rem;text-transform:uppercase}
.panel-header a.more{color:var(--accent-orange);font-size:.88rem;font-weight:600}
.panel-header a.more:hover{text-decoration:underline}
.cards-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr))}
.cards-grid.three{grid-template-columns:repeat(3,1fr)}
.sub-item{background:var(--bg-subcard);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
.sub-item:hover{border-color:var(--accent-orange);transform:translateY(-3px)}
.sub-item .thumb{position:relative;aspect-ratio:16/9;background:#000;overflow:hidden;display:block}
.sub-item .thumb.r43{aspect-ratio:4/3}
.sub-item .thumb img{width:100%;height:100%;object-fit:cover}
.play-icon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.25)}
.play-icon::after{content:"";border-left:26px solid #fff;border-top:16px solid transparent;border-bottom:16px solid transparent;filter:drop-shadow(0 2px 6px rgba(0,0,0,.6))}
.sub-body{padding:14px;display:flex;flex-direction:column;gap:10px;flex:1}
.sub-title{font-size:.9rem;font-weight:700;text-transform:uppercase;line-height:1.35}
.sub-title:hover{color:var(--accent-orange)}
.sub-meta{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:.8rem;color:var(--text-muted)}
.tag{display:inline-block;padding:2px 8px;border:1px solid var(--accent-orange);color:var(--accent-orange);border-radius:20px;font-size:.72rem;font-weight:700}
.sub-btn{margin-top:auto}
.social-share-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:12px;border-top:1px solid var(--border-color);font-size:.8rem;color:var(--text-muted);flex-wrap:wrap;margin-top:auto}
.share-btn-group{display:flex;gap:6px}
.share-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-muted);font-size:.95rem;padding:6px 10px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;transition:all .2s;min-width:34px;min-height:34px}
.share-btn:hover{border-color:var(--accent-orange);color:var(--accent-orange)}
.center-row{display:flex;justify-content:center;margin-top:22px}

/* Info cards (calculators, partners, programs) */
.info-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr))}
.info-card{background:var(--bg-subcard);border:1px solid var(--border-color);border-radius:12px;padding:22px;display:flex;flex-direction:column;gap:8px;transition:border-color .2s,transform .2s}
a.info-card:hover{border-color:var(--accent-orange);transform:translateY(-3px)}
.info-card .ico{font-size:1.8rem;color:var(--accent-orange)}
.info-card h3,.info-card h4{font-size:1rem}
.info-card p{font-size:.85rem;color:var(--text-muted)}
.info-card .go{margin-top:auto;color:var(--accent-orange);font-size:.85rem;font-weight:700}
.prog-list{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.prog{background:var(--bg-subcard);border:1px solid var(--border-color);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.prog a.name{font-weight:700;color:var(--accent-orange)}
.prog a.name:hover{text-decoration:underline}
.prog span{font-size:.82rem;color:var(--text-muted)}
.prog small{font-size:.72rem;color:var(--text-muted);opacity:.8}

/* FAQ */
.faq-item{border-bottom:1px solid var(--border-color)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 4px;background:none;border:0;text-align:left;font-size:1rem;font-weight:600}
.faq-q i{color:var(--accent-orange);transition:transform .25s;flex-shrink:0}
.faq-item.active .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--text-muted)}
.faq-item.active .faq-a{max-height:600px}
.faq-a p{padding:0 4px 16px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
.contact-form{display:flex;flex-direction:column;gap:12px}
.form-input,.form-textarea,.form-select,.calc-input{width:100%;background:var(--bg-subcard);border:1px solid var(--border-color);color:var(--text-main);padding:12px 14px;border-radius:8px;font:inherit;min-height:46px}
.form-textarea{min-height:130px;resize:vertical}
.form-input:focus,.form-textarea:focus,.form-select:focus,.calc-input:focus{border-color:var(--accent-orange);outline:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.file-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.85rem;color:var(--text-muted)}
.file-btn{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:8px;padding:10px 20px;background:#2F7DE1;color:#fff;font-weight:700;font-size:.9rem;cursor:pointer;box-shadow:0 2px 10px rgba(47,125,225,.4);transition:background .2s,transform .2s}
.file-btn:hover{background:#2468C0;transform:translateY(-1px)}
.file-btn:focus-within,input:focus-visible+.file-btn{outline:2px solid #fff;outline-offset:2px}
.hidden-file-input{display:none}
.form-status{min-height:1.4em;font-size:.9rem}
.contact-image{border-radius:12px;border:1px solid var(--border-color);overflow:hidden;background:#05070a;display:flex;align-items:center;justify-content:center}
.contact-image img{width:100%;height:100%;max-height:520px;object-fit:contain}

/* Calculators */
.calc-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:22px;align-items:start}
.calc-form{display:grid;gap:14px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--text-muted);margin-bottom:5px}
.field .hint{font-size:.74rem;color:var(--text-muted);margin-top:4px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc-layout.single{grid-template-columns:1fr}.calc-layout.single .result-box{position:static;order:-1}
.result-box{background:var(--bg-subcard);border:1px solid var(--border-color);border-left:4px solid var(--accent-orange);border-radius:12px;padding:20px;display:grid;gap:12px;position:sticky;top:90px}
.result-row{display:flex;justify-content:space-between;gap:12px;font-size:.92rem;border-bottom:1px dashed var(--border-color);padding-bottom:8px}
.result-row b{color:var(--accent-orange);text-align:right}
.result-main{font-size:1.5rem;font-weight:800;color:var(--accent-orange)}
.badge-ok{color:var(--ok);font-weight:700}.badge-bad{color:var(--err);font-weight:700}
.note{font-size:.8rem;color:var(--text-muted);border:1px solid var(--border-color);border-radius:10px;padding:12px 14px;background:var(--bg-subcard);margin-top:18px}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.cmp{width:100%;border-collapse:collapse;font-size:.85rem;min-width:680px}
table.cmp th,table.cmp td{padding:8px;border-bottom:1px solid var(--border-color);text-align:left;white-space:nowrap}
table.cmp th{color:var(--text-muted);font-weight:600;font-size:.76rem;text-transform:uppercase}
table.cmp td input{width:96px;min-height:38px;padding:6px 8px}
table.cmp tr.best td{background:rgba(255,107,0,.08)}
table.cmp tr.best td.cost{color:var(--accent-orange);font-weight:800}

/* Text pages */
.prose{max-width:860px}
.prose h2{margin:26px 0 8px;font-size:1.2rem;text-transform:uppercase}
.prose p,.prose li{color:var(--text-muted);margin-bottom:10px}
.prose ul{padding-left:20px}
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:26px;align-items:center}
.about-grid img{border-radius:12px;border:1px solid var(--border-color)}

/* Footer */
footer.site-footer{background:var(--bg-header);border-top:1px solid var(--border-color);margin-top:30px;padding:26px 0;color:var(--text-muted);font-size:.85rem}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a:hover{color:var(--accent-orange)}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;z-index:300;padding:16px}
.modal.active{display:flex}
.modal-content{position:relative;width:100%;max-width:960px;background:#000;border-radius:12px;padding:14px}
.modal-content iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:8px}
.close-modal{position:absolute;top:-14px;right:-6px;width:38px;height:38px;border-radius:50%;background:var(--accent-orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;cursor:pointer;z-index:2;border:0}
.modal-footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:#9A9EA6;font-size:.85rem;padding-top:10px}
.modal-footer a{color:var(--accent-orange)}

.back-to-top{position:fixed;bottom:max(20px,env(safe-area-inset-bottom));right:max(20px,env(safe-area-inset-right));background:var(--accent-orange);color:#fff;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s;border:0;z-index:99;box-shadow:0 4px 14px rgba(255,107,0,.4)}
.back-to-top.visible{opacity:1;pointer-events:auto}

/* Responsive */
@media (max-width:1180px){.nav-links a{padding:8px 5px;font-size:.74rem}.logo{font-size:1.05rem}}
@media (max-width:992px){
  .breadcrumbs-vertical{display:none}
  .breadcrumbs-bar{display:block}
  .contact-grid,.calc-layout,.about-grid{grid-template-columns:1fr}
  .result-box{position:static}
  .hero{background-position:62% top;background-size:auto 70%;min-height:560px;align-items:flex-end}
  .hero::before{background:linear-gradient(180deg,rgba(18,20,23,0) 0%,rgba(18,20,23,.2) 30%,rgba(18,20,23,.96) 62%)}
  .hero-text{text-align:center;margin:0 auto}
  .hero-buttons{justify-content:center}
}
@media (max-width:900px){
  .cards-grid.three{grid-template-columns:repeat(2,1fr)}
  .nav-container{flex-wrap:wrap}
  .mobile-menu-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-links{display:none;order:5;width:100%;flex-direction:column;align-items:stretch;margin:0;padding:8px 0 12px}
  .nav-links.active{display:flex}
  .nav-links a{display:block;padding:12px}
  .nav-links .nav-youtube{margin-left:0;text-align:center}
}
@media (max-width:560px){
  .section-panel{padding:16px}
  .row2{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-buttons .btn{width:100%}
  .cards-grid,.cards-grid.three{grid-template-columns:1fr}
}
/* TV / large screens: bigger base size, safe margins, focus */
@media (min-width:1920px){html{font-size:18px}.container{max-width:1520px}}
@media (min-width:2560px){html{font-size:22px}.container{max-width:1900px}}
@media (hover:none) and (pointer:coarse){.btn,.share-btn,.lang-btn{min-height:44px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.share-page{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:14px 20px}
.share-page .social-share-bar{border:0;padding:0;margin:0;flex:1;justify-content:flex-start;gap:14px}
.share-page .social-share-bar b{color:var(--text-main)}
.prod-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.prod-card{background:var(--bg-subcard);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.prod-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.prod-card .sub-body{gap:12px}
.prod-card h3{text-transform:uppercase;font-size:1.05rem}
.prod-card p{color:var(--text-muted);font-size:.92rem}

/* Endless horizontal card strip (home page) */
.marquee{overflow:hidden;padding:6px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 2.5%,#000 97.5%,transparent);mask-image:linear-gradient(90deg,transparent,#000 2.5%,#000 97.5%,transparent)}
.marquee-track{display:flex;width:max-content;animation:nv-marq var(--mq-dur,80s) linear infinite;will-change:transform}
.mq-set{display:flex;gap:20px;padding-right:20px}
.marquee .sub-item{width:clamp(290px,27vw,390px);flex:none}
.marquee:hover .marquee-track,.marquee:focus-within .marquee-track{animation-play-state:paused}
@keyframes nv-marq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee{overflow-x:auto;-webkit-mask-image:none;mask-image:none}.marquee-track{animation:none}.mq-set+.mq-set{display:none}}

/* Calculator strip on home: larger cards */
.marquee .info-card{width:clamp(300px,29vw,440px);flex:none;padding:28px;gap:12px}
.marquee .info-card .ico{font-size:2.6rem}
.marquee .info-card h3{font-size:1.2rem}
.marquee .info-card p{font-size:.95rem}
.marquee .info-card .go{font-size:.95rem}
/* back-to-top arrow */
.back-to-top svg{width:26px;height:26px}
@media (min-width:993px) and (max-width:1180px){main .container{padding-right:58px}}

/* SEO article under calculators */
.article{max-width:900px;margin:0 auto}
.article h2{font-size:1.4rem;margin-bottom:12px}
.article h3{font-size:1.05rem;margin:22px 0 8px;color:var(--accent-orange)}
.article p,.article li{color:var(--text-muted);line-height:1.7;margin-bottom:10px}
.article ul{padding-left:20px;margin-bottom:10px}
.article b{color:var(--text-main)}
.article a{color:var(--accent-orange);text-decoration:underline}
.article table.cmp{width:100%;border-collapse:collapse;margin:8px 0 14px;font-size:.92rem}
.article table.cmp th,.article table.cmp td{border:1px solid var(--border-color);padding:8px 10px;text-align:left}
.article table.cmp th{background:var(--bg-subcard)}
.sub-desc{font-size:.82rem;color:var(--text-muted);margin:2px 0 6px}

@media (max-width:992px){.bc-wrap{position:sticky;top:var(--hdr-h,64px);z-index:90;background:var(--bg-dark)}.bc-wrap .breadcrumbs-bar{padding:8px 0}}

.chip{display:inline-block;border:1px solid var(--border-color);background:transparent;color:var(--text-main);padding:7px 14px;border-radius:999px;font:inherit;font-size:.85rem;font-weight:600;cursor:pointer;transition:.2s}
.chip:hover,.chip.active{background:var(--accent-orange);border-color:var(--accent-orange);color:#121417}
.presets,.filters{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 12px}
.filters{justify-content:center;margin:0 0 20px}