@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400&display=swap');

*,*::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;
--ink:#26251e;
--body:#5a5852;
--body-strong:#26251e;
--muted:#807d72;
--muted-soft:#a09c92;
--on-primary:#ffffff;
--hairline:#e6e5e0;
--hairline-soft:#efeee8;
--hairline-strong:#cfcdc4;
--success:#1f8a65;
--error:#cf2d56;
--rounded-xs:4px;
--rounded-sm:6px;
--rounded-md:8px;
--rounded-lg:12px;
--rounded-xl:16px;
}

html{scroll-behavior:smooth}

body{
background:var(--canvas);
color:var(--body);
font-family:'Inter',system-ui,'Helvetica Neue',Helvetica,Arial,sans-serif;
font-size:16px;
line-height:1.5;
font-weight:400;
}

a{color:var(--ink);text-decoration:none}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto;display:block}

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

/* TOP NAV */
.top-nav{
background:var(--canvas);
border-bottom:1px solid var(--hairline);
height:64px;
position:sticky;
top:0;
z-index:100;
}
.top-nav .container{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-brand{font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-0.02em}
.nav-brand span{color:var(--primary)}
.nav-menu{display:flex;gap:32px;list-style:none}
.nav-menu a{font-size:14px;font-weight:500;color:var(--body);line-height:1.4;transition:color .15s}
.nav-menu a:hover{color:var(--ink)}
.nav-menu a.active{color:var(--ink)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;transition:.2s}

/* HERO */
.hero{padding:80px 0;border-bottom:1px solid var(--hairline)}
.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:9999px;
margin-bottom:24px;
}
.hero h1{
font-size:72px;
font-weight:400;
line-height:1.1;
letter-spacing:-2.16px;
color:var(--ink);
max-width:800px;
margin-bottom:24px;
}
.hero-sub{
font-size:16px;
color:var(--body);
max-width:560px;
line-height:1.5;
margin-bottom:48px;
}
.hero-img{
width:100%;
max-height:440px;
object-fit:cover;
border-radius:var(--rounded-lg);
border:1px solid var(--hairline);
margin-top:48px;
}

/* SECTIONS */
.section{padding:80px 0;border-bottom:1px solid var(--hairline-soft)}
.section-label{
font-size:11px;
font-weight:600;
letter-spacing:0.88px;
text-transform:uppercase;
color:var(--muted);
margin-bottom:16px;
}
.section-title{
font-size:36px;
font-weight:400;
letter-spacing:-0.72px;
line-height:1.2;
color:var(--ink);
margin-bottom:16px;
}
.section-sub{
font-size:16px;
color:var(--body);
max-width:600px;
margin-bottom:48px;
}

/* CARDS GRID */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}

.card{
background:var(--surface-card);
border:1px solid var(--hairline);
border-radius:var(--rounded-lg);
padding:24px;
}
.card-img{
width:100%;
height:200px;
object-fit:cover;
border-radius:var(--rounded-md);
margin-bottom:20px;
}
.card-tag{
font-size:11px;
font-weight:600;
letter-spacing:0.88px;
text-transform:uppercase;
color:var(--muted);
margin-bottom:12px;
}
.card h3{
font-size:22px;
font-weight:400;
letter-spacing:-0.11px;
line-height:1.3;
color:var(--ink);
margin-bottom:12px;
}
.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);
border-bottom:1px solid transparent;
transition:border-color .15s;
}
.card-link:hover{border-color:var(--primary);color:var(--primary)}

/* ARTICLE PAGE */
.article-header{padding:64px 0 48px;border-bottom:1px solid var(--hairline)}
.article-header .section-label{margin-bottom:20px}
.article-header h1{
font-size:48px;
font-weight:400;
letter-spacing:-1.2px;
line-height:1.15;
color:var(--ink);
max-width:760px;
margin-bottom:24px;
}
.article-meta{font-size:13px;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}
.article-meta span{display:flex;align-items:center;gap:6px}

.article-body{padding:64px 0}
.article-content{max-width:760px}
.article-content h2{
font-size:26px;
font-weight:400;
letter-spacing:-0.325px;
line-height:1.25;
color:var(--ink);
margin:48px 0 16px;
}
.article-content h3{
font-size:18px;
font-weight:600;
line-height:1.4;
color:var(--ink);
margin:32px 0 12px;
}
.article-content p{
font-size:16px;
color:var(--body);
line-height:1.5;
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:1.5;
margin-bottom:8px;
}
.article-content strong{color:var(--body-strong)}
.article-img{
width:100%;
border-radius:var(--rounded-lg);
border:1px solid var(--hairline);
margin:32px 0;
}
.article-img-caption{
font-size:13px;
color:var(--muted);
margin-top:-24px;
margin-bottom:32px;
}

.info-box{
background:var(--canvas-soft);
border:1px solid var(--hairline);
border-left:3px solid var(--primary);
border-radius:var(--rounded-md);
padding:20px 24px;
margin:32px 0;
}
.info-box p{margin-bottom:0;font-size:15px}

.data-table{width:100%;border-collapse:collapse;margin:32px 0;font-size:14px}
.data-table th{
text-align:left;
padding:10px 16px;
background:var(--surface-strong);
color:var(--ink);
font-weight:600;
font-size:13px;
}
.data-table td{
padding:10px 16px;
border-bottom:1px solid var(--hairline-soft);
color:var(--body);
}
.data-table tr:last-child td{border-bottom:none}

/* FORM */
.contact-section{padding:80px 0}
.form-card{
background:var(--surface-card);
border:1px solid var(--hairline);
border-radius:var(--rounded-lg);
padding:40px;
max-width:600px;
}
.form-title{
font-size:26px;
font-weight:400;
letter-spacing:-0.325px;
color:var(--ink);
margin-bottom:8px;
}
.form-sub{font-size:15px;color:var(--body);margin-bottom:32px}
.form-group{margin-bottom:20px}
.form-group label{
display:block;
font-size:14px;
font-weight:500;
color:var(--body-strong);
margin-bottom:6px;
}
.form-group input,.form-group textarea{
width:100%;
background:var(--surface-card);
color:var(--ink);
border:1px solid var(--hairline-strong);
border-radius:var(--rounded-md);
padding:12px 16px;
font-size:16px;
font-family:inherit;
height:44px;
outline:none;
transition:border-color .15s;
}
.form-group textarea{height:120px;resize:vertical}
.form-group input:focus,.form-group textarea:focus{border-color:var(--primary)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted-soft)}

.btn-primary{
background:var(--primary);
color:var(--on-primary);
border:none;
border-radius:var(--rounded-md);
padding:10px 18px;
font-size:14px;
font-weight:500;
height:40px;
cursor:pointer;
transition:background .15s;
display:inline-flex;align-items:center;gap:8px;
}
.btn-primary:hover{background:var(--primary-active)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed}

.form-status{
margin-top:16px;
font-size:14px;
padding:12px 16px;
border-radius:var(--rounded-md);
display:none;
}
.form-status.success{background:#e8f5ef;color:var(--success);display:block}
.form-status.loading{background:var(--canvas-soft);color:var(--muted);display:block}

/* COOKIE BANNER */
#cookie-banner{
position:fixed;
bottom:0;left:0;right:0;
background:var(--ink);
color:var(--canvas);
padding:20px 24px;
z-index:999;
display:flex;
align-items:center;
justify-content:space-between;
gap:24px;
flex-wrap:wrap;
}
#cookie-banner p{font-size:14px;color:var(--canvas-soft);max-width:700px;margin:0}
#cookie-banner a{color:var(--primary);text-decoration:underline}
.cookie-actions{display:flex;gap:12px;flex-shrink:0}
.btn-cookie-accept{
background:var(--primary);
color:var(--on-primary);
border:none;
border-radius:var(--rounded-md);
padding:8px 16px;
font-size:14px;
font-weight:500;
cursor:pointer;
}
.btn-cookie-reject{
background:transparent;
color:var(--canvas);
border:1px solid var(--muted);
border-radius:var(--rounded-md);
padding:8px 16px;
font-size:14px;
font-weight:500;
cursor:pointer;
}

/* FOOTER */
.footer{
background:var(--canvas);
border-top:1px solid var(--hairline);
padding:64px 0 48px;
}
.footer-grid{
display:grid;
grid-template-columns:2fr 1fr 1fr 1fr;
gap:48px;
margin-bottom:48px;
}
.footer-brand{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:12px}
.footer-brand span{color:var(--primary)}
.footer-desc{font-size:14px;color:var(--body);line-height:1.6;max-width:260px}
.footer-col h4{
font-size:13px;
font-weight:600;
color:var(--ink);
letter-spacing:0.4px;
text-transform:uppercase;
margin-bottom:16px;
}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--body);transition:color .15s}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{
border-top:1px solid var(--hairline-soft);
padding-top:24px;
display:flex;
justify-content:space-between;
align-items:center;
flex-wrap:wrap;
gap:12px;
}
.footer-bottom p{font-size:13px;color:var(--muted)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{font-size:13px;color:var(--muted);transition:color .15s}
.footer-bottom-links a:hover{color:var(--ink)}

/* PAGE HEADER */
.page-header{
padding:64px 0 48px;
border-bottom:1px solid var(--hairline);
}
.page-header h1{
font-size:48px;
font-weight:400;
letter-spacing:-1.2px;
line-height:1.15;
color:var(--ink);
margin-bottom:12px;
}
.page-header p{font-size:16px;color:var(--body);max-width:600px}

/* PAGE CONTENT */
.page-content{padding:64px 0}
.page-content h2{
font-size:26px;
font-weight:400;
letter-spacing:-0.325px;
line-height:1.25;
color:var(--ink);
margin:40px 0 16px;
}
.page-content h3{font-size:18px;font-weight:600;line-height:1.4;color:var(--ink);margin:28px 0 10px}
.page-content p{font-size:16px;color:var(--body);line-height:1.5;margin-bottom:16px}
.page-content ul,.page-content ol{padding-left:24px;margin-bottom:16px}
.page-content li{font-size:16px;color:var(--body);line-height:1.5;margin-bottom:8px}
.page-content a{color:var(--primary)}

/* BREADCRUMB */
.breadcrumb{
padding:16px 0;
font-size:13px;
color:var(--muted);
border-bottom:1px solid var(--hairline-soft);
}
.breadcrumb a{color:var(--muted);transition:color .15s}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb span{margin:0 6px}

/* RELATED ARTICLES */
.related-section{
padding:64px 0;
border-top:1px solid var(--hairline-soft);
}

/* DISCLAIMER */
.disclaimer{
background:var(--canvas-soft);
border:1px solid var(--hairline);
border-radius:var(--rounded-md);
padding:16px 20px;
font-size:13px;
color:var(--muted);
margin:32px 0;
}

/* RESPONSIVE */
@media(max-width:1024px){
.hero h1{font-size:56px;letter-spacing:-1.4px}
.cards-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}

@media(max-width:768px){
.nav-menu{display:none;position:absolute;top:64px;left:0;right:0;background:var(--canvas);border-bottom:1px solid var(--hairline);flex-direction:column;gap:0;padding:8px 0}
.nav-menu.open{display:flex}
.nav-menu a{padding:12px 24px;border-bottom:1px solid var(--hairline-soft)}
.nav-toggle{display:block}
.hero h1{font-size:36px;letter-spacing:-0.9px}
.article-header h1{font-size:32px;letter-spacing:-0.6px}
.page-header h1{font-size:32px}
.section-title{font-size:28px}
.cards-grid,.cards-grid-2{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.footer-bottom{flex-direction:column;align-items:flex-start}
.form-card{padding:24px}
#cookie-banner{flex-direction:column;align-items:flex-start}
}

@media(max-width:640px){
.hero h1{font-size:32px;letter-spacing:-0.8px}
.container{padding:0 16px}
}