@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;
  --hairline:#e6e5e0;
  --hairline-soft:#efeee8;
  --hairline-strong:#cfcdc4;
  --ink:#26251e;
  --body:#5a5852;
  --muted:#807d72;
  --muted-soft:#a09c92;
  --on-primary:#ffffff;
  --success:#1f8a65;
  --error:#cf2d56;
  --radius-xs:4px;
  --radius-sm:6px;
  --radius-md:8px;
  --radius-lg:12px;
  --radius-pill:9999px;
}

html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,'Helvetica Neue',Helvetica,Arial,sans-serif;background:var(--canvas);color:var(--body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}

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}

/* NAV */
.site-nav{background:var(--canvas);border-bottom:1px solid var(--hairline);position:sticky;top:0;z-index:100;height:64px;display:flex;align-items:center}
.site-nav .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.nav-brand{font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-0.02em}
.nav-brand span{color:var(--primary)}
.nav-links{display:flex;gap:24px;list-style:none;align-items:center}
.nav-links a{font-size:14px;font-weight:500;color:var(--body);transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--ink);transition:all .2s}
.nav-mobile{display:none;position:absolute;top:64px;left:0;right:0;background:var(--canvas);border-bottom:1px solid var(--hairline);padding:16px 24px}
.nav-mobile.open{display:block}
.nav-mobile ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.nav-mobile a{font-size:14px;font-weight:500;color:var(--body)}

/* 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:var(--radius-pill);margin-bottom:24px}
.hero h1{font-size:clamp(36px,5vw,72px);font-weight:400;color:var(--ink);letter-spacing:-0.03em;line-height:1.1;max-width:800px;margin-bottom:20px}
.hero p{font-size:16px;color:var(--body);max-width:600px;margin-bottom:32px;line-height:1.6}
.hero-image{margin-top:48px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--hairline)}
.hero-image img{width:100%;height:400px;object-fit:cover}

/* SECTION LABELS */
.section-label{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);margin-bottom:16px}

/* SECTION */
section{padding:80px 0}
section+section{border-top:1px solid var(--hairline-soft)}

.section-head{margin-bottom:48px}
.section-head h2{font-size:clamp(26px,3vw,36px);font-weight:400;color:var(--ink);letter-spacing:-0.02em;line-height:1.2;margin-bottom:12px}
.section-head p{font-size:16px;color:var(--body);max-width:600px}

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

.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:16px;border:1px solid var(--hairline-soft)}
.card-img img{width:100%;height:200px;object-fit:cover}
.card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);background:var(--surface-strong);padding:3px 8px;border-radius:var(--radius-pill);margin-bottom:10px}
.card h3{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:8px;line-height:1.3}
.card p{font-size:14px;color:var(--body);line-height:1.5}
.card-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--ink);margin-top:16px}
.card-link:hover{color:var(--primary)}
.card-link::after{content:'→';font-size:16px}

/* ARTICLE CARDS */
.article-card{display:flex;gap:24px;background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:24px;transition:border-color .15s}
.article-card:hover{border-color:var(--hairline-strong)}
.article-card-img{flex-shrink:0;width:200px;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--hairline-soft)}
.article-card-img img{width:200px;height:140px;object-fit:cover}
.article-card-body{flex:1}
.article-card-body .card-tag{display:inline-block;margin-bottom:10px}
.article-card-body h3{font-size:20px;font-weight:600;color:var(--ink);margin-bottom:8px;line-height:1.3}
.article-card-body p{font-size:15px;color:var(--body);line-height:1.5}
.article-card-list{display:flex;flex-direction:column;gap:16px}

/* CHECKLIST TABLE */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);padding:10px 16px;border-bottom:2px solid var(--hairline-strong)}
td{padding:12px 16px;border-bottom:1px solid var(--hairline-soft);color:var(--body)}
tr:last-child td{border-bottom:none}
.badge{display:inline-block;padding:3px 10px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;letter-spacing:0.5px;text-transform:uppercase}
.badge-annual{background:#dfa88f;color:var(--ink)}
.badge-biannual{background:#9fbbe0;color:var(--ink)}
.badge-monthly{background:#9fc9a2;color:var(--ink)}
.badge-asneeded{background:#e6e5e0;color:var(--ink)}

/* CODE BLOCK */
.code-block{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:20px;font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--ink);overflow-x:auto}

/* INFO BOX */
.info-box{background:var(--surface-card);border:1px solid var(--hairline);border-left:3px solid var(--primary);border-radius:var(--radius-md);padding:20px 24px;margin:24px 0}
.info-box p{font-size:15px;color:var(--body)}

/* TWO-COL */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.two-col-text h2{font-size:clamp(26px,3vw,36px);font-weight:400;color:var(--ink);letter-spacing:-0.02em;margin-bottom:16px}
.two-col-text p{color:var(--body);margin-bottom:16px;line-height:1.6}
.two-col-image{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--hairline)}
.two-col-image img{width:100%;height:320px;object-fit:cover}

/* FEATURE LIST */
.feature-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.feature-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--body)}
.feature-list li::before{content:'';display:block;width:6px;height:6px;border-radius:50%;background:var(--primary);margin-top:8px;flex-shrink:0}

/* CONTACT FORM */
.form-section{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:40px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:13px;font-weight:600;color:var(--ink);letter-spacing:0.02em}
.form-group input,.form-group textarea{background:var(--canvas);border:1px solid var(--hairline-strong);border-radius:var(--radius-md);padding:12px 16px;font-size:16px;color:var(--ink);font-family:inherit;outline:none;transition:border-color .15s;height:44px}
.form-group textarea{height:auto;min-height:100px;resize:vertical}
.form-group input:focus,.form-group textarea:focus{border-color:var(--ink)}
.form-group input.error,.form-group textarea.error{border-color:var(--error)}
.form-error-msg{font-size:12px;color:var(--error)}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:var(--on-primary);border:none;border-radius:var(--radius-md);padding:10px 20px;height:40px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s;font-family:inherit}
.btn-primary:hover{background:var(--primary-active)}
.btn-primary:disabled{opacity:0.7;cursor:not-allowed}
.form-success{display:none;background:#e8f5f1;border:1px solid var(--success);border-radius:var(--radius-md);padding:16px;color:var(--success);font-size:15px;margin-top:16px}
.form-success.visible{display:block}

/* COOKIE BANNER */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--ink);color:var(--canvas);padding:16px 24px;z-index:200;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:14px}
.cookie-banner p{flex:1;line-height:1.5}
.cookie-banner a{color:var(--canvas);text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-shrink:0}
.btn-cookie-accept{background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer;font-family:inherit}
.btn-cookie-reject{background:transparent;color:var(--canvas);border:1px solid rgba(255,255,255,0.3);border-radius:var(--radius-md);padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer;font-family:inherit}
.cookie-banner.hidden{display:none}

/* ARTICLE PAGE */
.article-hero{padding:60px 0 40px;border-bottom:1px solid var(--hairline)}
.article-hero .section-label{margin-bottom:12px}
.article-hero h1{font-size:clamp(28px,4vw,48px);font-weight:400;color:var(--ink);letter-spacing:-0.025em;line-height:1.15;max-width:800px;margin-bottom:16px}
.article-meta{display:flex;gap:16px;font-size:13px;color:var(--muted);margin-top:16px}
.article-body{padding:60px 0}
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.article-content h2{font-size:26px;font-weight:400;color:var(--ink);letter-spacing:-0.015em;margin:40px 0 16px}
.article-content h3{font-size:20px;font-weight:600;color:var(--ink);margin:28px 0 12px}
.article-content p{color:var(--body);line-height:1.7;margin-bottom:16px}
.article-content ul,.article-content ol{color:var(--body);line-height:1.7;margin-bottom:16px;padding-left:24px}
.article-content li{margin-bottom:6px}
.article-content img{border-radius:var(--radius-lg);border:1px solid var(--hairline);margin:24px 0}
.article-sidebar{position:sticky;top:80px}
.sidebar-card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:24px;margin-bottom:16px}
.sidebar-card h4{font-size:13px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.sidebar-card ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.sidebar-card ul li a{font-size:14px;color:var(--body);line-height:1.4;display:block}
.sidebar-card ul li a:hover{color:var(--ink)}

/* FOOTER */
.site-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:40px;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 h5{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-col ul li a{font-size:14px;color:var(--body);transition:color .15s}
.footer-col ul li 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-disclaimer{font-size:12px;color:var(--muted-soft);margin-top:8px;line-height:1.5}

/* PAGE CONTENT */
.page-hero{padding:60px 0 40px;border-bottom:1px solid var(--hairline)}
.page-hero h1{font-size:clamp(28px,4vw,48px);font-weight:400;color:var(--ink);letter-spacing:-0.025em;line-height:1.15;max-width:700px}
.page-body{padding:60px 0}
.page-content h2{font-size:24px;font-weight:600;color:var(--ink);margin:32px 0 12px}
.page-content h3{font-size:18px;font-weight:600;color:var(--ink);margin:24px 0 10px}
.page-content p{color:var(--body);line-height:1.7;margin-bottom:14px}
.page-content ul{color:var(--body);line-height:1.7;margin-bottom:14px;padding-left:24px}
.page-content li{margin-bottom:6px}
.updated{font-size:13px;color:var(--muted);margin-bottom:32px}

/* RESPONSIVE */
@media(max-width:1024px){
  .card-grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .article-layout{grid-template-columns:1fr}
  .article-sidebar{position:static}
}
@media(max-width:768px){
  .nav-links,.nav-links+*{display:none}
  .nav-hamburger{display:flex}
  .two-col{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .article-card{flex-direction:column}
  .article-card-img{width:100%}
  .article-card-img img{width:100%;height:180px}
  .cookie-banner{flex-direction:column;align-items:flex-start}
}
@media(max-width:640px){
  .card-grid-3,.card-grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero h1{font-size:32px}
}