@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;
  --semantic-success:#1f8a65;
  --semantic-error:#cf2d56;
  --r-xs:4px;
  --r-sm:6px;
  --r-md:8px;
  --r-lg:12px;
  --r-xl:16px;
  --r-pill:9999px;
}

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;
  -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}

/* NAVIGATION */
.site-nav{
  background:var(--canvas);
  border-bottom:1px solid var(--hairline);
  height:64px;
  position:sticky;
  top:0;
  z-index:100;
}
.site-nav .nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:64px;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
.site-nav .wordmark{
  font-size:18px;
  font-weight:600;
  color:var(--ink);
  letter-spacing:-0.3px;
}
.site-nav .wordmark span{color:var(--primary)}
.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
  list-style:none;
}
.nav-links a{
  font-size:14px;
  font-weight:500;
  color:var(--body);
  line-height:1.4;
  transition:color 0.15s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink)}

.nav-hamburger{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
  padding:4px;
}
.nav-hamburger span{
  display:block;
  width:22px;
  height:2px;
  background:var(--ink);
  border-radius:2px;
  transition:all 0.2s;
}

.mobile-menu{
  display:none;
  background:var(--canvas);
  border-bottom:1px solid var(--hairline);
  padding:16px 24px 20px;
}
.mobile-menu.open{display:block}
.mobile-menu ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.mobile-menu a{font-size:15px;font-weight:500;color:var(--body)}
.mobile-menu a:hover{color:var(--ink)}

/* HERO */
.hero{
  padding:80px 0 80px;
  background:var(--canvas);
}
.hero-label{
  display:inline-block;
  font-size:11px;
  font-weight:600;
  letter-spacing:0.88px;
  text-transform:uppercase;
  background:var(--surface-strong);
  color:var(--ink);
  border-radius:var(--r-pill);
  padding:4px 10px;
  margin-bottom:20px;
}
.hero h1{
  font-size:56px;
  font-weight:400;
  line-height:1.1;
  letter-spacing:-1.5px;
  color:var(--ink);
  max-width:700px;
  margin-bottom:20px;
}
.hero p{
  font-size:16px;
  line-height:1.6;
  color:var(--body);
  max-width:560px;
  margin-bottom:32px;
}
.hero-meta{
  font-size:13px;
  color:var(--muted);
}

/* 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-body{
  font-size:16px;
  line-height:1.6;
  color:var(--body);
  max-width:640px;
  margin-bottom:40px;
}

/* CARDS */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.card-grid-2{grid-template-columns:repeat(2,1fr)}

.card{
  background:var(--surface-card);
  border:1px solid var(--hairline);
  border-radius:var(--r-lg);
  padding:24px;
  transition:border-color 0.15s;
}
.card:hover{border-color:var(--hairline-strong)}

.card-img{
  width:100%;
  height:200px;
  object-fit:cover;
  border-radius:var(--r-md);
  margin-bottom:16px;
}

.card-label{
  font-size:11px;
  font-weight:600;
  letter-spacing:0.88px;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:8px;
  display:block;
}

.card-title{
  font-size:18px;
  font-weight:600;
  line-height:1.35;
  color:var(--ink);
  margin-bottom:10px;
}

.card-body{
  font-size:14px;
  line-height:1.5;
  color:var(--body);
  margin-bottom:16px;
}

.card-link{
  font-size:14px;
  font-weight:500;
  color:var(--primary);
}
.card-link:hover{color:var(--primary-active)}

/* ARTICLE CARD */
.article-card{
  background:var(--surface-card);
  border:1px solid var(--hairline);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:border-color 0.15s;
}
.article-card:hover{border-color:var(--hairline-strong)}
.article-card-img{
  width:100%;
  height:220px;
  object-fit:cover;
}
.article-card-body{padding:20px 24px 24px}
.article-card-cat{
  font-size:11px;
  font-weight:600;
  letter-spacing:0.88px;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:8px;
  display:block;
}
.article-card-title{
  font-size:20px;
  font-weight:400;
  line-height:1.3;
  letter-spacing:-0.11px;
  color:var(--ink);
  margin-bottom:10px;
}
.article-card-excerpt{
  font-size:14px;
  line-height:1.5;
  color:var(--body);
  margin-bottom:16px;
}
.article-card-meta{
  font-size:13px;
  color:var(--muted);
}

/* DIVIDER */
.divider{height:1px;background:var(--hairline);margin:0}

/* ARTICLE PAGE */
.article-header{
  padding:64px 0 48px;
  background:var(--canvas);
  border-bottom:1px solid var(--hairline);
}
.article-header .article-cat{
  font-size:11px;
  font-weight:600;
  letter-spacing:0.88px;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:16px;
  display:block;
}
.article-header h1{
  font-size:42px;
  font-weight:400;
  line-height:1.15;
  letter-spacing:-0.9px;
  color:var(--ink);
  max-width:740px;
  margin-bottom:16px;
}
.article-header .article-meta{
  font-size:14px;
  color:var(--muted);
}

.article-content{
  max-width:720px;
  margin:0 auto;
  padding:56px 24px 80px;
}
.article-content h2{
  font-size:26px;
  font-weight:400;
  letter-spacing:-0.3px;
  color:var(--ink);
  margin:40px 0 16px;
  line-height:1.25;
}
.article-content h3{
  font-size:20px;
  font-weight:600;
  color:var(--ink);
  margin:28px 0 12px;
  line-height:1.3;
}
.article-content p{
  font-size:16px;
  line-height:1.65;
  color:var(--body);
  margin-bottom:20px;
}
.article-content ul,.article-content ol{
  margin:0 0 20px 24px;
}
.article-content li{
  font-size:16px;
  line-height:1.65;
  color:var(--body);
  margin-bottom:8px;
}
.article-content a{color:var(--primary);text-decoration:underline;text-decoration-color:transparent}
.article-content a:hover{text-decoration-color:var(--primary)}

.article-hero-img{
  width:100%;
  height:400px;
  object-fit:cover;
  border-radius:var(--r-lg);
  margin-bottom:40px;
}

.article-info-box{
  background:var(--canvas-soft);
  border:1px solid var(--hairline);
  border-radius:var(--r-lg);
  padding:20px 24px;
  margin:32px 0;
}
.article-info-box h4{
  font-size:13px;
  font-weight:600;
  letter-spacing:0.5px;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:12px;
}
.article-info-box p{
  font-size:14px;
  line-height:1.5;
  color:var(--body);
  margin-bottom:0;
}

/* BREADCRUMB */
.breadcrumb{
  padding:12px 0;
  border-bottom:1px solid var(--hairline-soft);
}
.breadcrumb ol{
  list-style:none;
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}
.breadcrumb li{font-size:13px;color:var(--muted)}
.breadcrumb li+li::before{content:'/';margin-right:8px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb li:last-child{color:var(--body-strong)}

/* FORM */
.contact-form{
  background:var(--surface-card);
  border:1px solid var(--hairline);
  border-radius:var(--r-lg);
  padding:32px;
  max-width:560px;
}
.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(--r-md);
  padding:12px 16px;
  height:44px;
  font-size:16px;
  font-family:inherit;
  color:var(--ink);
  outline:none;
  transition:border-color 0.15s;
}
.form-group textarea{height:120px;resize:vertical}
.form-group input:focus,
.form-group textarea:focus{border-color:var(--ink)}
.form-group input::placeholder,
.form-group textarea::placeholder{color:var(--muted-soft)}

.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--primary);
  color:var(--on-primary);
  font-size:14px;
  font-weight:500;
  font-family:inherit;
  padding:10px 18px;
  height:40px;
  border-radius:var(--r-md);
  border:none;
  cursor:pointer;
  transition:background 0.15s;
  text-decoration:none;
}
.btn-primary:hover{background:var(--primary-active);color:var(--on-primary)}

.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--surface-card);
  color:var(--ink);
  font-size:14px;
  font-weight:500;
  font-family:inherit;
  padding:10px 18px;
  height:40px;
  border-radius:var(--r-md);
  border:1px solid var(--hairline-strong);
  cursor:pointer;
  transition:border-color 0.15s;
  text-decoration:none;
}
.btn-secondary:hover{border-color:var(--ink);color:var(--ink)}

.form-success{
  display:none;
  background:var(--canvas-soft);
  border:1px solid var(--hairline);
  border-radius:var(--r-md);
  padding:16px 20px;
  font-size:14px;
  color:var(--semantic-success);
  margin-top:16px;
}
.form-success.visible{display:block}

/* FOOTER */
.site-footer{
  background:var(--canvas);
  border-top:1px solid var(--hairline);
  padding:64px 0 48px;
}
.footer-inner{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;
  margin-bottom:48px;
}
.footer-brand .wordmark{
  font-size:16px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:12px;
  display:block;
}
.footer-brand .wordmark span{color:var(--primary)}
.footer-brand p{
  font-size:14px;
  line-height:1.5;
  color:var(--body);
  max-width:280px;
}
.footer-col h4{
  font-size:13px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:14px;
  letter-spacing:0.2px;
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-col a{font-size:14px;color:var(--body)}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{
  border-top:1px solid var(--hairline);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}
.footer-bottom p,.footer-bottom a{font-size:13px;color:var(--muted)}
.footer-bottom a:hover{color:var(--body)}
.footer-bottom-links{display:flex;gap:16px}

/* COOKIE BANNER */
.cookie-banner{
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  background:var(--ink);
  color:var(--canvas);
  padding:16px 24px;
  z-index:1000;
  display:none;
}
.cookie-banner.visible{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.cookie-banner p{
  flex:1;
  font-size:14px;
  line-height:1.5;
  color:var(--canvas-soft);
  min-width:200px;
}
.cookie-banner a{color:var(--primary)}
.cookie-buttons{display:flex;gap:8px;flex-shrink:0}
.cookie-btn-accept{
  background:var(--primary);
  color:var(--on-primary);
  font-size:13px;
  font-weight:500;
  font-family:inherit;
  padding:8px 16px;
  border-radius:var(--r-md);
  border:none;
  cursor:pointer;
}
.cookie-btn-accept:hover{background:var(--primary-active)}
.cookie-btn-reject{
  background:transparent;
  color:var(--canvas-soft);
  font-size:13px;
  font-weight:500;
  font-family:inherit;
  padding:8px 16px;
  border-radius:var(--r-md);
  border:1px solid rgba(255,255,255,0.25);
  cursor:pointer;
}
.cookie-btn-reject:hover{border-color:rgba(255,255,255,0.5)}

/* PAGE HEADER (generic) */
.page-header{
  padding:56px 0 48px;
  border-bottom:1px solid var(--hairline);
}
.page-header h1{
  font-size:42px;
  font-weight:400;
  line-height:1.15;
  letter-spacing:-0.9px;
  color:var(--ink);
  margin-bottom:12px;
}
.page-header p{
  font-size:16px;
  color:var(--body);
  max-width:560px;
}

/* PROSE (about/privacy/terms) */
.prose{
  max-width:720px;
  padding:56px 0 80px;
}
.prose h2{
  font-size:26px;
  font-weight:400;
  letter-spacing:-0.3px;
  color:var(--ink);
  margin:40px 0 14px;
  line-height:1.25;
}
.prose h3{
  font-size:18px;
  font-weight:600;
  color:var(--ink);
  margin:24px 0 10px;
}
.prose p{
  font-size:16px;
  line-height:1.65;
  color:var(--body);
  margin-bottom:18px;
}
.prose ul,.prose ol{margin:0 0 18px 24px}
.prose li{
  font-size:16px;
  line-height:1.65;
  color:var(--body);
  margin-bottom:6px;
}
.prose a{color:var(--primary)}
.prose a:hover{color:var(--primary-active)}

/* UPDATE DATE */
.update-date{
  font-size:13px;
  color:var(--muted);
  margin-bottom:32px;
}

/* RESPONSIVE */
@media(max-width:1024px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
}

@media(max-width:768px){
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .hero h1{font-size:36px;letter-spacing:-0.8px}
  .section-title{font-size:28px}
  .article-header h1{font-size:30px}
  .page-header h1{font-size:30px}
  .prose h2{font-size:22px}
  .card-grid{grid-template-columns:1fr}
  .card-grid-2{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .contact-form{padding:24px 20px}
}

@media(max-width:640px){
  .hero{padding:48px 0}
  .hero h1{font-size:32px}
  .section{padding:56px 0}
  .article-hero-img{height:240px}
  .article-content{padding:40px 20px 60px}
  .cookie-banner p{min-width:0}
}