@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;700&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--canvas:#000000;
--surface-soft:#0d0d0d;
--surface-card:#1a1a1a;
--surface-elevated:#262626;
--carbon-gray:#2b2b2b;
--hairline:#3c3c3c;
--hairline-strong:#262626;
--on-dark:#ffffff;
--body:#bbbbbb;
--body-strong:#e6e6e6;
--muted:#7e7e7e;
--m-blue-light:#0066b1;
--m-blue-dark:#1c69d4;
--m-red:#e22718;
--warning:#f4b400;
--success:#0fa336;
--spacing-xxs:4px;
--spacing-xs:8px;
--spacing-sm:12px;
--spacing-md:16px;
--spacing-lg:24px;
--spacing-xl:40px;
--spacing-xxl:64px;
--spacing-section:96px;
}
html{scroll-behavior:smooth}
body{background:var(--canvas);color:var(--body);font-family:'Inter',sans-serif;font-weight:300;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

h1,h2,h3,h4{color:var(--on-dark);font-weight:700;text-transform:uppercase;letter-spacing:0}
h1{font-size:clamp(40px,6vw,80px);line-height:1.0}
h2{font-size:clamp(28px,4vw,56px);line-height:1.05}
h3{font-size:clamp(20px,3vw,40px);line-height:1.1}
h4{font-size:32px;line-height:1.15}
p{margin-bottom:var(--spacing-lg)}
p:last-child{margin-bottom:0}

.container{max-width:1440px;margin:0 auto;padding:0 var(--spacing-xl)}

.m-stripe{height:4px;background:linear-gradient(90deg,var(--m-blue-light) 0%,var(--m-blue-dark) 50%,var(--m-red) 100%);width:100%}

.top-nav{position:sticky;top:0;z-index:100;background:var(--canvas);height:64px;border-bottom:1px solid var(--hairline)}
.top-nav .container{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-brand{font-size:20px;font-weight:700;color:var(--on-dark);text-transform:uppercase;letter-spacing:1.5px}
.nav-brand span{color:var(--m-red)}
.nav-links{display:flex;gap:var(--spacing-xl);list-style:none}
.nav-links a{font-size:14px;font-weight:400;color:var(--body);letter-spacing:0.5px;transition:color 0.2s}
.nav-links a:hover{color:var(--on-dark)}
.nav-links a.active{color:var(--on-dark);border-bottom:2px solid var(--on-dark);padding-bottom:2px}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-hamburger span{width:24px;height:2px;background:var(--on-dark);display:block}
.nav-mobile-menu{display:none;position:fixed;inset:0;background:var(--canvas);z-index:200;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-xl)}
.nav-mobile-menu.open{display:flex}
.nav-mobile-menu .m-stripe{position:absolute;top:0;left:0;right:0}
.nav-mobile-menu a{font-size:24px;font-weight:700;color:var(--on-dark);text-transform:uppercase;letter-spacing:1.5px}
.nav-mobile-close{position:absolute;top:20px;right:20px;background:none;border:none;color:var(--on-dark);font-size:28px;cursor:pointer}

.hero-band{position:relative;min-height:70vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--surface-card)}
.hero-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-band .overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.85) 0%,rgba(0,0,0,0.2) 60%,transparent 100%)}
.hero-content{position:relative;z-index:1;padding:var(--spacing-xxl) 0;width:100%}
.hero-category{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--m-red);margin-bottom:var(--spacing-md)}
.hero-content h1{max-width:800px}
.hero-sub{font-size:18px;font-weight:300;color:var(--body-strong);margin-top:var(--spacing-lg);max-width:600px}

.section{padding:var(--spacing-section) 0}
.section-label{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:var(--spacing-lg)}
.section-title{color:var(--on-dark);font-size:clamp(24px,3vw,56px);font-weight:700;text-transform:uppercase;margin-bottom:var(--spacing-xl)}

.hairline-divider{height:1px;background:var(--hairline);margin:var(--spacing-section) 0}

.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}
.card{background:var(--surface-card);border:1px solid var(--hairline)}
.card-photo{aspect-ratio:16/9;overflow:hidden}
.card-photo img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s}
.card:hover .card-photo img{transform:scale(1.04)}
.card-body{padding:var(--spacing-lg)}
.card-category{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:var(--spacing-xs)}
.card-title{font-size:20px;font-weight:700;color:var(--on-dark);text-transform:uppercase;margin-bottom:var(--spacing-sm);line-height:1.3}
.card-excerpt{font-size:14px;color:var(--body);line-height:1.5}
.card a{display:block}

.btn{display:inline-block;padding:16px 32px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;border:1px solid var(--on-dark);color:var(--on-dark);background:transparent;cursor:pointer;border-radius:0;transition:background 0.2s,color 0.2s;text-decoration:none;line-height:1}
.btn:hover{background:var(--on-dark);color:var(--canvas)}
.btn-primary{background:var(--on-dark);color:var(--canvas);border-color:var(--on-dark)}
.btn-primary:hover{background:transparent;color:var(--on-dark)}

.spec-table{width:100%;border-collapse:collapse}
.spec-table th{background:var(--surface-soft);color:var(--on-dark);font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;padding:var(--spacing-lg);text-align:left;border:1px solid var(--hairline)}
.spec-table td{padding:var(--spacing-lg);border:1px solid var(--hairline);font-size:16px;color:var(--body);vertical-align:top}
.spec-table tr:nth-child(even) td{background:var(--surface-soft)}
.spec-table .highlight{color:var(--on-dark);font-weight:700}

.comparison-toggle{border:1px solid var(--hairline);margin-bottom:var(--spacing-md)}
.comparison-toggle summary{padding:var(--spacing-lg);cursor:pointer;font-size:16px;font-weight:700;color:var(--on-dark);text-transform:uppercase;letter-spacing:0.5px;display:flex;align-items:center;justify-content:space-between;list-style:none;background:var(--surface-card)}
.comparison-toggle summary::-webkit-details-marker{display:none}
.comparison-toggle summary::after{content:'+';font-size:20px;color:var(--muted);transition:transform 0.3s}
.comparison-toggle[open] summary::after{content:'−'}
.comparison-toggle .toggle-body{padding:var(--spacing-lg);background:var(--surface-soft)}

.toc{background:var(--surface-card);border:1px solid var(--hairline);padding:var(--spacing-lg);margin-bottom:var(--spacing-xxl)}
.toc-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:var(--spacing-md)}
.toc ol{padding-left:var(--spacing-lg)}
.toc li{margin-bottom:var(--spacing-xs)}
.toc a{color:var(--body);font-size:14px;text-transform:uppercase;letter-spacing:0.5px}
.toc a:hover{color:var(--on-dark)}

.breadcrumb{display:flex;gap:var(--spacing-xs);align-items:center;margin-bottom:var(--spacing-xl)}
.breadcrumb a,.breadcrumb span{font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:0.5px}
.breadcrumb .sep{color:var(--hairline)}
.breadcrumb span:last-child{color:var(--on-dark)}

.related-section{background:var(--surface-soft);padding:var(--spacing-section) 0;margin-top:var(--spacing-section)}
.related-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:var(--spacing-xl);text-align:center}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}

.article-body{max-width:800px}
.article-body h2{font-size:clamp(20px,2.5vw,40px);margin:var(--spacing-xl) 0 var(--spacing-md)}
.article-body h3{font-size:clamp(18px,2vw,32px);margin:var(--spacing-lg) 0 var(--spacing-md)}
.article-body p{margin-bottom:var(--spacing-lg);color:var(--body)}
.article-body ul,.article-body ol{margin-bottom:var(--spacing-lg);padding-left:var(--spacing-xl);color:var(--body)}
.article-body li{margin-bottom:var(--spacing-xs)}
.article-layout{display:grid;grid-template-columns:1fr 280px;gap:var(--spacing-xxl);align-items:start}
.article-sidebar{position:sticky;top:80px}

.spec-cells{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hairline);border:1px solid var(--hairline)}
.spec-cell{background:var(--surface-soft);padding:var(--spacing-lg);text-align:center}
.spec-cell-value{font-size:32px;font-weight:700;color:var(--on-dark);text-transform:uppercase;display:block}
.spec-cell-label{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-top:var(--spacing-xs);display:block}

.form-wrap{max-width:600px}
.form-group{margin-bottom:var(--spacing-lg)}
.form-label{display:block;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:var(--spacing-xs)}
.form-input{width:100%;background:var(--surface-card);border:1px solid var(--hairline);color:var(--on-dark);font-family:inherit;font-size:16px;font-weight:300;padding:12px 16px;height:48px;border-radius:0;outline:none;transition:border-color 0.2s}
.form-input:focus{border-color:var(--on-dark)}
.form-input::placeholder{color:var(--muted)}
.form-msg{margin-top:var(--spacing-lg);font-size:16px;color:var(--success);display:none}
.form-loading{display:none;color:var(--muted);font-size:14px;text-transform:uppercase;letter-spacing:1px;margin-top:var(--spacing-md)}

.cookie-banner{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);width:360px;background:var(--canvas);border:1px solid var(--hairline);padding:var(--spacing-lg);z-index:300;display:none}
.cookie-banner.visible{display:block}
.cookie-title{font-size:14px;font-weight:700;color:var(--on-dark);text-transform:uppercase;letter-spacing:1px;margin-bottom:var(--spacing-xs)}
.cookie-text{font-size:14px;font-weight:300;color:var(--body);line-height:1.5;margin-bottom:var(--spacing-lg)}
.cookie-btns{display:flex;gap:var(--spacing-sm)}
.cookie-btns button{flex:1;padding:12px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;border:1px solid var(--on-dark);cursor:pointer;border-radius:0}
.cookie-accept{background:var(--on-dark);color:var(--canvas)}
.cookie-reject{background:transparent;color:var(--on-dark)}

.disclaimers{background:var(--surface-soft);border-top:1px solid var(--hairline);padding:var(--spacing-xxl) 0}
.disclaimer-item{border-left:4px solid var(--hairline-strong);padding-left:var(--spacing-lg);margin-bottom:var(--spacing-lg)}
.disclaimer-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:var(--spacing-xs)}
.disclaimer-text{font-size:14px;font-weight:300;color:var(--muted);line-height:1.5}

.footer{background:var(--canvas);border-top:1px solid var(--hairline);padding:var(--spacing-xxl) 0 var(--spacing-lg)}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-xl);margin-bottom:var(--spacing-xxl)}
.footer-col-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--on-dark);margin-bottom:var(--spacing-lg)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:var(--spacing-xs)}
.footer-col a{font-size:14px;color:var(--muted);transition:color 0.2s}
.footer-col a:hover{color:var(--on-dark)}
.footer-bottom{border-top:1px solid var(--hairline);padding-top:var(--spacing-lg);display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-lg)}
.footer-copy{font-size:12px;color:var(--muted)}
.footer-legal{font-size:12px;color:var(--muted);max-width:700px;line-height:1.4}

.page-header{padding:var(--spacing-section) 0 var(--spacing-xxl)}
.page-header .section-label{margin-bottom:var(--spacing-md)}

.legal-content h2{font-size:24px;font-weight:700;text-transform:uppercase;margin:var(--spacing-xl) 0 var(--spacing-md)}
.legal-content h3{font-size:18px;font-weight:700;text-transform:uppercase;margin:var(--spacing-lg) 0 var(--spacing-sm)}
.legal-content p{margin-bottom:var(--spacing-md);color:var(--body)}
.legal-content ul{margin-bottom:var(--spacing-md);padding-left:var(--spacing-xl);color:var(--body)}
.legal-content li{margin-bottom:var(--spacing-xs)}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xxl)}
.contact-info h3{font-size:20px;font-weight:700;color:var(--on-dark);text-transform:uppercase;margin-bottom:var(--spacing-lg)}
.contact-info p{color:var(--body)}

.about-feature{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xxl);align-items:center;margin-bottom:var(--spacing-section)}
.about-feature:nth-child(even){direction:rtl}
.about-feature:nth-child(even) > *{direction:ltr}
.about-feature img{width:100%;aspect-ratio:4/3;object-fit:cover}

@media(max-width:1024px){
.card-grid{grid-template-columns:repeat(2,1fr)}
.spec-cells{grid-template-columns:repeat(2,1fr)}
.article-layout{grid-template-columns:1fr}
.article-sidebar{position:static}
.related-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
.about-feature{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
.nav-links{display:none}
.nav-hamburger{display:flex}
.card-grid{grid-template-columns:1fr}
.related-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.footer-bottom{flex-direction:column}
.cookie-banner{width:calc(100% - 32px);right:16px;left:16px}
.about-feature:nth-child(even){direction:ltr}
.hero-band{min-height:50vh}
}