*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
--canvas:#f7f7f4;
--canvas-soft:#fafaf7;
--surface-card:#ffffff;
--surface-strong:#e6e5e0;
--primary:#f54e00;
--primary-active:#d04200;
--hairline:#e6e5e0;
--hairline-soft:#efeee8;
--hairline-strong:#cfcdc4;
--ink:#26251e;
--body:#5a5852;
--body-strong:#26251e;
--muted:#807d72;
--muted-soft:#a09c92;
--on-primary:#ffffff;
--semantic-success:#1f8a65;
--semantic-error:#cf2d56;
--font-sans:'Inter',system-ui,'Helvetica Neue',Helvetica,Arial,sans-serif;
--font-mono:'JetBrains Mono',monospace;
--radius-xs:4px;
--radius-sm:6px;
--radius-md:8px;
--radius-lg:12px;
--radius-xl:16px;
--radius-pill:9999px;
}

html{scroll-behavior:smooth}
body{background:var(--canvas);color:var(--body);font-family:var(--font-sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}

a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

img{max-width:100%;height:auto;display:block}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---- HEADER / NAV ---- */
.site-header{background:var(--canvas);border-bottom:1px solid var(--hairline);height:64px;position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:20px;font-weight:600;color:var(--ink);letter-spacing:-0.3px}
.logo:hover{text-decoration:none}

.site-nav ul{display:flex;gap:24px;list-style:none}
.site-nav a{font-size:14px;font-weight:500;color:var(--ink);transition:color .15s}
.site-nav a:hover,.site-nav a.active{color:var(--primary);text-decoration:none}

.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);transition:transform .2s,opacity .2s}

/* ---- HERO ---- */
.hero{padding:80px 0 64px;background:var(--canvas)}
.hero-label{display:inline-block;font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);background:var(--surface-strong);padding:4px 10px;border-radius:var(--radius-pill);margin-bottom:24px}
.hero h1{font-size:56px;font-weight:400;line-height:1.1;letter-spacing:-1.5px;color:var(--ink);max-width:760px;margin-bottom:20px}
.hero-sub{font-size:18px;color:var(--muted);max-width:600px;margin-bottom:40px;line-height:1.6}
.hero-img{margin-top:48px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--hairline)}
.hero-img img{width:100%;max-height:440px;object-fit:cover}

/* ---- BUTTONS ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:500;line-height:1;border-radius:var(--radius-md);cursor:pointer;transition:background .15s,border-color .15s;border:none;text-decoration:none}
.btn-primary{background:var(--primary);color:var(--on-primary);padding:10px 18px;height:40px}
.btn-primary:hover{background:var(--primary-active);text-decoration:none;color:var(--on-primary)}
.btn-secondary{background:var(--surface-card);color:var(--ink);padding:10px 18px;height:40px;border:1px solid var(--hairline-strong)}
.btn-secondary:hover{border-color:var(--ink);text-decoration:none;color:var(--ink)}
.btn-lg{height:44px;padding:12px 20px;font-size:15px}

/* ---- SECTIONS ---- */
.section{padding:80px 0}
.section-alt{background:var(--canvas-soft)}
.section-label{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);margin-bottom:12px;display:block}
.section-title{font-size:36px;font-weight:400;line-height:1.2;letter-spacing:-0.72px;color:var(--ink);margin-bottom:16px}
.section-sub{font-size:16px;color:var(--muted);max-width:560px;line-height:1.6}
.section-head{margin-bottom:48px}

/* ---- CARDS ---- */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:24px;transition:border-color .15s}
.card:hover{border-color:var(--hairline-strong)}
.card-img{border-radius:var(--radius-md);overflow:hidden;margin-bottom:20px;aspect-ratio:16/9}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-tag{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);margin-bottom:8px;display:block}
.card h3{font-size:18px;font-weight:600;color:var(--ink);line-height:1.4;margin-bottom:10px}
.card p{font-size:14px;color:var(--body);line-height:1.5}
.card-link{display:inline-block;margin-top:16px;font-size:14px;font-weight:500;color:var(--primary)}

/* ---- ARTICLE PAGE ---- */
.article-hero{padding:64px 0 40px}
.article-meta{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.article-meta .tag{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;background:var(--surface-strong);color:var(--ink);padding:4px 10px;border-radius:var(--radius-pill)}
.article-meta time{font-size:13px;color:var(--muted)}
.article-hero h1{font-size:42px;font-weight:400;line-height:1.15;letter-spacing:-0.9px;color:var(--ink);max-width:800px;margin-bottom:16px}
.article-hero .lead{font-size:18px;color:var(--muted);max-width:680px;line-height:1.6}
.article-hero-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--hairline);margin-top:40px}
.article-hero-img img{width:100%;max-height:460px;object-fit:cover}

.article-body{padding:60px 0 80px}
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.article-content h2{font-size:26px;font-weight:400;letter-spacing:-0.325px;color:var(--ink);line-height:1.25;margin:40px 0 16px}
.article-content h3{font-size:20px;font-weight:600;color:var(--ink);line-height:1.3;margin:28px 0 12px}
.article-content p{font-size:16px;color:var(--body);line-height:1.7;margin-bottom:20px}
.article-content ul,.article-content ol{padding-left:24px;margin-bottom:20px}
.article-content li{font-size:16px;color:var(--body);line-height:1.7;margin-bottom:8px}
.article-content a{color:var(--primary)}
.article-content strong{color:var(--ink);font-weight:600}

.info-box{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:24px;margin:32px 0}
.info-box-title{font-size:13px;font-weight:600;letter-spacing:0.5px;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.info-box p{font-size:14px;color:var(--body);margin-bottom:0}

.data-table{width:100%;border-collapse:collapse;margin:24px 0}
.data-table th{font-size:12px;font-weight:600;letter-spacing:0.5px;text-transform:uppercase;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:2px solid var(--hairline)}
.data-table td{font-size:14px;color:var(--body);padding:10px 12px;border-bottom:1px solid var(--hairline-soft)}
.data-table tr:last-child td{border-bottom:none}

/* sidebar */
.article-sidebar{position:sticky;top:84px}
.sidebar-card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}
.sidebar-card h4{font-size:13px;font-weight:600;letter-spacing:0.5px;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.sidebar-card ul{list-style:none}
.sidebar-card li{margin-bottom:8px}
.sidebar-card a{font-size:14px;color:var(--body)}
.sidebar-card a:hover{color:var(--primary)}
.sidebar-card p{font-size:13px;color:var(--body);line-height:1.6}

/* ---- FEATURED / INFO GRID ---- */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.info-tile{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:28px}
.info-tile-icon{font-size:28px;margin-bottom:12px}
.info-tile h3{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:8px}
.info-tile p{font-size:14px;color:var(--body);line-height:1.6}

/* ---- CONTACT FORM ---- */
.contact-section{padding:80px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-info h2{font-size:36px;font-weight:400;letter-spacing:-0.72px;color:var(--ink);margin-bottom:16px}
.contact-info p{font-size:16px;color:var(--body);line-height:1.7;margin-bottom:20px}
.contact-detail{display:flex;flex-direction:column;gap:8px}
.contact-detail span{font-size:14px;color:var(--body)}

.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;font-weight:500;color:var(--ink);margin-bottom:6px}
.form-group input,.form-group textarea{width:100%;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:var(--radius-md);padding:12px 16px;font-size:16px;font-family:var(--font-sans);color:var(--ink);height:44px;transition:border-color .15s}
.form-group textarea{height:120px;resize:vertical}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--ink)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted-soft)}

.form-message{display:none;padding:12px 16px;border-radius:var(--radius-md);font-size:14px;margin-top:12px}
.form-message.success{background:#e8f5f0;color:var(--semantic-success);border:1px solid #b5ddd0}
.form-message.loading{background:var(--surface-strong);color:var(--muted);border:1px solid var(--hairline)}

/* ---- DISCLAIMER ---- */
.disclaimer{background:var(--canvas-soft);border-top:1px solid var(--hairline);padding:20px 0}
.disclaimer p{font-size:13px;color:var(--muted);line-height:1.6;text-align:center}

/* ---- FOOTER ---- */
.site-footer{background:var(--canvas);border-top:1px solid var(--hairline);padding:64px 0 0}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand{font-size:18px;font-weight:600;color:var(--ink);display:block;margin-bottom:12px}
.footer-inner p{font-size:14px;color:var(--body);line-height:1.6;max-width:240px}
.footer-col h4{font-size:13px;font-weight:600;letter-spacing:0.5px;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:8px}
.footer-col a{font-size:14px;color:var(--body)}
.footer-col a:hover{color:var(--ink);text-decoration:none}
.footer-bottom{border-top:1px solid var(--hairline);padding:20px 0}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.footer-bottom span{font-size:13px;color:var(--muted)}
.footer-bottom a{color:var(--muted)}
.footer-bottom a:hover{color:var(--ink)}

/* ---- COOKIE BANNER ---- */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--ink);z-index:999;padding:16px 0}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1200px;margin:0 auto;padding:0 24px;flex-wrap:wrap}
.cookie-inner p{font-size:14px;color:var(--canvas);line-height:1.5}
.cookie-inner a{color:var(--canvas);text-decoration:underline}
.cookie-actions{display:flex;gap:12px;flex-shrink:0}

/* ---- PROSE PAGES ---- */
.prose-page{padding:64px 0 80px}
.prose-page h1{font-size:42px;font-weight:400;letter-spacing:-0.9px;color:var(--ink);margin-bottom:32px}
.prose-page h2{font-size:24px;font-weight:600;color:var(--ink);margin:36px 0 14px}
.prose-page p{font-size:16px;color:var(--body);line-height:1.7;margin-bottom:18px}
.prose-page ul{padding-left:24px;margin-bottom:18px}
.prose-page li{font-size:16px;color:var(--body);line-height:1.7;margin-bottom:8px}
.prose-page a{color:var(--primary)}
.prose-page .updated{font-size:13px;color:var(--muted);margin-bottom:32px}
.prose-max{max-width:760px}

/* ---- BREADCRUMB ---- */
.breadcrumb{padding:20px 0 0;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.breadcrumb a,.breadcrumb span{font-size:13px;color:var(--muted)}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb .sep{color:var(--hairline-strong)}

/* ---- RESPONSIVE ---- */
@media(max-width:1024px){
.cards-grid{grid-template-columns:repeat(2,1fr)}
.article-layout{grid-template-columns:1fr}
.article-sidebar{position:static}
.footer-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.site-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--canvas);border-bottom:1px solid var(--hairline);padding:16px 24px}
.site-nav.open{display:block}
.site-nav ul{flex-direction:column;gap:0}
.site-nav li{border-bottom:1px solid var(--hairline-soft)}
.site-nav a{display:block;padding:12px 0}
.nav-toggle{display:flex}
.hero h1{font-size:36px;letter-spacing:-0.8px}
.section-title{font-size:28px}
.info-grid{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.cards-grid{grid-template-columns:1fr}
.footer-inner{grid-template-columns:1fr}
.article-hero h1{font-size:30px}
.cookie-inner{flex-direction:column;align-items:flex-start}
}
@media(max-width:640px){
.hero{padding:48px 0 40px}
.section{padding:56px 0}
.hero h1{font-size:28px}
}